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 MANAGER DRIVER
 714 M:      Thor Thayer <thor.thayer@linux.intel.com>
 715 S:      Maintained
 716 F:      drivers/mfd/altera-sysmgr.c
 717 F:      include/linux/mfd/altera-sysgmr.h
 718
 719 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 S:      Maintained
 722 F:      drivers/gpio/gpio-altera-a10sr.c
 723 F:      drivers/mfd/altera-a10sr.c
 724 F:      drivers/reset/reset-a10sr.c
 725 F:      include/linux/mfd/altera-a10sr.h
 726 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 727
 728 ALTERA TRIPLE SPEED ETHERNET DRIVER
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 L:      netdev@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/net/ethernet/altera/
 734
 735 ALTERA UART/JTAG UART SERIAL DRIVERS
 736 M:      Tobias Klauser <tklauser@distanz.ch>
 737 L:      linux-serial@vger.kernel.org
 738 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 739 S:      Maintained
 740 F:      drivers/tty/serial/altera_uart.c
 741 F:      drivers/tty/serial/altera_jtaguart.c
 742 F:      include/linux/altera_uart.h
 743 F:      include/linux/altera_jtaguart.h
 744
 745 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 746 M:      Talel Shenhar <talel@amazon.com>
 747 S:      Maintained
 748 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 749 F:      drivers/thermal/thermal_mmio.c
 750
 751 AMAZON ETHERNET DRIVERS
 752 M:      Netanel Belgazal <netanel@amazon.com>
 753 R:      Saeed Bishara <saeedb@amazon.com>
 754 R:      Zorik Machulsky <zorik@amazon.com>
 755 L:      netdev@vger.kernel.org
 756 S:      Supported
 757 F:      Documentation/networking/device_drivers/amazon/ena.txt
 758 F:      drivers/net/ethernet/amazon/
 759
 760 AMAZON RDMA EFA DRIVER
 761 M:      Gal Pressman <galpress@amazon.com>
 762 R:      Yossi Leybovich <sleybo@amazon.com>
 763 L:      linux-rdma@vger.kernel.org
 764 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 765 S:      Supported
 766 F:      drivers/infiniband/hw/efa/
 767 F:      include/uapi/rdma/efa-abi.h
 768
 769 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 770 M:      Tom Lendacky <thomas.lendacky@amd.com>
 771 M:      Gary Hook <gary.hook@amd.com>
 772 L:      linux-crypto@vger.kernel.org
 773 S:      Supported
 774 F:      drivers/crypto/ccp/
 775 F:      include/linux/ccp.h
 776
 777 AMD DISPLAY CORE
 778 M:      Harry Wentland <harry.wentland@amd.com>
 779 M:      Leo Li <sunpeng.li@amd.com>
 780 L:      amd-gfx@lists.freedesktop.org
 781 T:      git git://people.freedesktop.org/~agd5f/linux
 782 S:      Supported
 783 F:      drivers/gpu/drm/amd/display/
 784
 785 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 786 M:      Huang Rui <ray.huang@amd.com>
 787 L:      linux-hwmon@vger.kernel.org
 788 S:      Supported
 789 F:      Documentation/hwmon/fam15h_power.rst
 790 F:      drivers/hwmon/fam15h_power.c
 791
 792 AMD FCH GPIO DRIVER
 793 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 794 L:      linux-gpio@vger.kernel.org
 795 S:      Maintained
 796 F:      drivers/gpio/gpio-amd-fch.c
 797 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 798
 799 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 800 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 801 S:      Orphan
 802 F:      drivers/usb/gadget/udc/amd5536udc.*
 803
 804 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 805 P:      Andres Salomon <dilinger@queued.net>
 806 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 807 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 808 S:      Supported
 809 F:      drivers/char/hw_random/geode-rng.c
 810 F:      drivers/crypto/geode*
 811 F:      drivers/video/fbdev/geode/
 812 F:      arch/x86/include/asm/geode.h
 813
 814 AMD IOMMU (AMD-VI)
 815 M:      Joerg Roedel <joro@8bytes.org>
 816 L:      iommu@lists.linux-foundation.org
 817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 818 S:      Maintained
 819 F:      drivers/iommu/amd_iommu*.[ch]
 820 F:      include/linux/amd-iommu.h
 821
 822 AMD KFD
 823 M:      Oded Gabbay <oded.gabbay@gmail.com>
 824 L:      dri-devel@lists.freedesktop.org
 825 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 826 S:      Supported
 827 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 834 F:      drivers/gpu/drm/amd/amdkfd/
 835 F:      drivers/gpu/drm/amd/include/cik_structs.h
 836 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 837 F:      drivers/gpu/drm/amd/include/vi_structs.h
 838 F:      drivers/gpu/drm/amd/include/v9_structs.h
 839 F:      include/uapi/linux/kfd_ioctl.h
 840
 841 AMD MP2 I2C DRIVER
 842 M:      Elie Morisse <syniurge@gmail.com>
 843 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 844 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 845 L:      linux-i2c@vger.kernel.org
 846 S:      Maintained
 847 F:      drivers/i2c/busses/i2c-amd-mp2*
 848
 849 AMD POWERPLAY
 850 M:      Rex Zhu <rex.zhu@amd.com>
 851 M:      Evan Quan <evan.quan@amd.com>
 852 L:      amd-gfx@lists.freedesktop.org
 853 S:      Supported
 854 F:      drivers/gpu/drm/amd/powerplay/
 855 T:      git git://people.freedesktop.org/~agd5f/linux
 856
 857 AMD SEATTLE DEVICE TREE SUPPORT
 858 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 859 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 860 M:      Tom Lendacky <thomas.lendacky@amd.com>
 861 S:      Supported
 862 F:      arch/arm64/boot/dts/amd/
 863
 864 AMD XGBE DRIVER
 865 M:      Tom Lendacky <thomas.lendacky@amd.com>
 866 L:      netdev@vger.kernel.org
 867 S:      Supported
 868 F:      drivers/net/ethernet/amd/xgbe/
 869 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 870
 871 ANALOG DEVICES INC AD5686 DRIVER
 872 M:      Stefan Popa <stefan.popa@analog.com>
 873 L:      linux-pm@vger.kernel.org
 874 W:      http://ez.analog.com/community/linux-device-drivers
 875 S:      Supported
 876 F:      drivers/iio/dac/ad5686*
 877 F:      drivers/iio/dac/ad5696*
 878
 879 ANALOG DEVICES INC AD5758 DRIVER
 880 M:      Stefan Popa <stefan.popa@analog.com>
 881 L:      linux-iio@vger.kernel.org
 882 W:      http://ez.analog.com/community/linux-device-drivers
 883 S:      Supported
 884 F:      drivers/iio/dac/ad5758.c
 885 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 886
 887 ANALOG DEVICES INC AD7124 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-iio@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/adc/ad7124.c
 893 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 894
 895 ANALOG DEVICES INC AD7606 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/adc/ad7606.c
 901 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 902
 903 ANALOG DEVICES INC AD7768-1 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7768-1.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 910
 911 ANALOG DEVICES INC AD9389B DRIVER
 912 M:      Hans Verkuil <hans.verkuil@cisco.com>
 913 L:      linux-media@vger.kernel.org
 914 S:      Maintained
 915 F:      drivers/media/i2c/ad9389b*
 916
 917 ANALOG DEVICES INC ADGS1408 DRIVER
 918 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 919 S:      Supported
 920 F:      drivers/mux/adgs1408.c
 921 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 922
 923 ANALOG DEVICES INC ADP5061 DRIVER
 924 M:      Stefan Popa <stefan.popa@analog.com>
 925 L:      linux-pm@vger.kernel.org
 926 W:      http://ez.analog.com/community/linux-device-drivers
 927 S:      Supported
 928 F:      drivers/power/supply/adp5061.c
 929
 930 ANALOG DEVICES INC ADV7180 DRIVER
 931 M:      Lars-Peter Clausen <lars@metafoo.de>
 932 L:      linux-media@vger.kernel.org
 933 W:      http://ez.analog.com/community/linux-device-drivers
 934 S:      Supported
 935 F:      drivers/media/i2c/adv7180.c
 936
 937 ANALOG DEVICES INC ADV748X DRIVER
 938 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 939 L:      linux-media@vger.kernel.org
 940 S:      Maintained
 941 F:      drivers/media/i2c/adv748x/*
 942
 943 ANALOG DEVICES INC ADV7511 DRIVER
 944 M:      Hans Verkuil <hans.verkuil@cisco.com>
 945 L:      linux-media@vger.kernel.org
 946 S:      Maintained
 947 F:      drivers/media/i2c/adv7511*
 948
 949 ANALOG DEVICES INC ADV7604 DRIVER
 950 M:      Hans Verkuil <hans.verkuil@cisco.com>
 951 L:      linux-media@vger.kernel.org
 952 S:      Maintained
 953 F:      drivers/media/i2c/adv7604*
 954
 955 ANALOG DEVICES INC ADV7842 DRIVER
 956 M:      Hans Verkuil <hans.verkuil@cisco.com>
 957 L:      linux-media@vger.kernel.org
 958 S:      Maintained
 959 F:      drivers/media/i2c/adv7842*
 960
 961 ANALOG DEVICES INC ASOC CODEC DRIVERS
 962 M:      Lars-Peter Clausen <lars@metafoo.de>
 963 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 964 W:      http://wiki.analog.com/
 965 W:      http://ez.analog.com/community/linux-device-drivers
 966 S:      Supported
 967 F:      sound/soc/codecs/adau*
 968 F:      sound/soc/codecs/adav*
 969 F:      sound/soc/codecs/ad1*
 970 F:      sound/soc/codecs/ad7*
 971 F:      sound/soc/codecs/ssm*
 972 F:      sound/soc/codecs/sigmadsp.*
 973
 974 ANALOG DEVICES INC DMA DRIVERS
 975 M:      Lars-Peter Clausen <lars@metafoo.de>
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 S:      Supported
 978 F:      drivers/dma/dma-axi-dmac.c
 979
 980 ANALOG DEVICES INC IIO DRIVERS
 981 M:      Lars-Peter Clausen <lars@metafoo.de>
 982 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 983 M:      Stefan Popa <stefan.popa@analog.com>
 984 W:      http://wiki.analog.com/
 985 W:      http://ez.analog.com/community/linux-device-drivers
 986 S:      Supported
 987 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 989 F:      drivers/iio/*/ad*
 990 F:      drivers/iio/adc/ltc2497*
 991 X:      drivers/iio/*/adjd*
 992 F:      drivers/staging/iio/*/ad*
 993
 994 ANALOGBITS PLL LIBRARIES
 995 M:      Paul Walmsley <paul.walmsley@sifive.com>
 996 S:      Supported
 997 F:      drivers/clk/analogbits/*
 998 F:      include/linux/clk/analogbits*
 999
1000 ANDES ARCHITECTURE
1001 M:      Greentime Hu <green.hu@gmail.com>
1002 M:      Vincent Chen <deanbo422@gmail.com>
1003 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1004 S:      Supported
1005 F:      arch/nds32/
1006 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1007 F:      Documentation/devicetree/bindings/nds32/
1008 K:      nds32
1009 N:      nds32
1010
1011 ANDROID CONFIG FRAGMENTS
1012 M:      Rob Herring <robh@kernel.org>
1013 S:      Supported
1014 F:      kernel/configs/android*
1015
1016 ANDROID DRIVERS
1017 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1018 M:      Arve Hjønnevåg <arve@android.com>
1019 M:      Todd Kjos <tkjos@android.com>
1020 M:      Martijn Coenen <maco@android.com>
1021 M:      Joel Fernandes <joel@joelfernandes.org>
1022 M:      Christian Brauner <christian@brauner.io>
1023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1024 L:      devel@driverdev.osuosl.org
1025 S:      Supported
1026 F:      drivers/android/
1027 F:      drivers/staging/android/
1028
1029 ANDROID GOLDFISH PIC DRIVER
1030 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1031 S:      Supported
1032 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1033 F:      drivers/irqchip/irq-goldfish-pic.c
1034
1035 ANDROID GOLDFISH RTC DRIVER
1036 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1037 S:      Supported
1038 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1039 F:      drivers/rtc/rtc-goldfish.c
1040
1041 ANDROID ION DRIVER
1042 M:      Laura Abbott <labbott@redhat.com>
1043 M:      Sumit Semwal <sumit.semwal@linaro.org>
1044 L:      devel@driverdev.osuosl.org
1045 L:      dri-devel@lists.freedesktop.org
1046 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1047 S:      Supported
1048 F:      drivers/staging/android/ion
1049 F:      drivers/staging/android/uapi/ion.h
1050
1051 AOA (Apple Onboard Audio) ALSA DRIVER
1052 M:      Johannes Berg <johannes@sipsolutions.net>
1053 L:      linuxppc-dev@lists.ozlabs.org
1054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1055 S:      Maintained
1056 F:      sound/aoa/
1057
1058 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1059 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1060 L:      linux-iio@vger.kernel.org
1061 S:      Maintained
1062 F:      drivers/iio/adc/stx104.c
1063
1064 APM DRIVER
1065 M:      Jiri Kosina <jikos@kernel.org>
1066 S:      Odd fixes
1067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1068 F:      arch/x86/kernel/apm_32.c
1069 F:      include/linux/apm_bios.h
1070 F:      include/uapi/linux/apm_bios.h
1071 F:      drivers/char/apm-emulation.c
1072
1073 APPARMOR SECURITY MODULE
1074 M:      John Johansen <john.johansen@canonical.com>
1075 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1076 W:      wiki.apparmor.net
1077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1078 S:      Supported
1079 F:      security/apparmor/
1080 F:      Documentation/admin-guide/LSM/apparmor.rst
1081
1082 APPLE BCM5974 MULTITOUCH DRIVER
1083 M:      Henrik Rydberg <rydberg@bitmath.org>
1084 L:      linux-input@vger.kernel.org
1085 S:      Odd fixes
1086 F:      drivers/input/mouse/bcm5974.c
1087
1088 APPLE SMC DRIVER
1089 M:      Henrik Rydberg <rydberg@bitmath.org>
1090 L:      linux-hwmon@vger.kernel.org
1091 S:      Odd fixes
1092 F:      drivers/hwmon/applesmc.c
1093
1094 APPLETALK NETWORK LAYER
1095 L:      netdev@vger.kernel.org
1096 S:      Odd fixes
1097 F:      drivers/net/appletalk/
1098 F:      net/appletalk/
1099 F:      include/linux/atalk.h
1100 F:      include/uapi/linux/atalk.h
1101
1102 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1103 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1104 S:      Supported
1105 F:      arch/arm64/boot/dts/apm/
1106
1107 APPLIED MICRO (APM) X-GENE SOC EDAC
1108 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1109 S:      Supported
1110 F:      drivers/edac/xgene_edac.c
1111 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1112
1113 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1114 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1115 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1116 S:      Supported
1117 F:      drivers/net/ethernet/apm/xgene-v2/
1118
1119 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1120 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1121 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1122 M:      Quan Nguyen <quan@os.amperecomputing.com>
1123 S:      Supported
1124 F:      drivers/net/ethernet/apm/xgene/
1125 F:      drivers/net/phy/mdio-xgene.c
1126 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1128
1129 APPLIED MICRO (APM) X-GENE SOC PMU
1130 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1131 S:      Supported
1132 F:      drivers/perf/xgene_pmu.c
1133 F:      Documentation/perf/xgene-pmu.txt
1134 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1135
1136 APTINA CAMERA SENSOR PLL
1137 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1138 L:      linux-media@vger.kernel.org
1139 S:      Maintained
1140 F:      drivers/media/i2c/aptina-pll.*
1141
1142 ARC FRAMEBUFFER DRIVER
1143 M:      Jaya Kumar <jayalk@intworks.biz>
1144 S:      Maintained
1145 F:      drivers/video/fbdev/arcfb.c
1146 F:      drivers/video/fbdev/core/fb_defio.c
1147
1148 ARC PGU DRM DRIVER
1149 M:      Alexey Brodkin <abrodkin@synopsys.com>
1150 S:      Supported
1151 F:      drivers/gpu/drm/arc/
1152 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1153
1154 ARCNET NETWORK LAYER
1155 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1156 L:      netdev@vger.kernel.org
1157 S:      Maintained
1158 F:      drivers/net/arcnet/
1159 F:      include/uapi/linux/if_arcnet.h
1160
1161 ARM ARCHITECTED TIMER DRIVER
1162 M:      Mark Rutland <mark.rutland@arm.com>
1163 M:      Marc Zyngier <marc.zyngier@arm.com>
1164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1165 S:      Maintained
1166 F:      arch/arm/include/asm/arch_timer.h
1167 F:      arch/arm64/include/asm/arch_timer.h
1168 F:      drivers/clocksource/arm_arch_timer.c
1169
1170 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1171 M:      Linus Walleij <linus.walleij@linaro.org>
1172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1173 S:      Maintained
1174 F:      Documentation/devicetree/bindings/arm/arm-boards
1175 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1176 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1177 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1178 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1179 F:      arch/arm/mach-integrator/
1180 F:      arch/arm/mach-realview/
1181 F:      arch/arm/mach-versatile/
1182 F:      arch/arm/plat-versatile/
1183 F:      arch/arm/boot/dts/arm-realview-*
1184 F:      arch/arm/boot/dts/integrator*
1185 F:      arch/arm/boot/dts/versatile*
1186 F:      drivers/clk/versatile/
1187 F:      drivers/i2c/busses/i2c-versatile.c
1188 F:      drivers/irqchip/irq-versatile-fpga.c
1189 F:      drivers/mtd/maps/physmap_of_versatile.c
1190 F:      drivers/power/reset/arm-versatile-reboot.c
1191 F:      drivers/soc/versatile/
1192
1193 ARM HDLCD DRM DRIVER
1194 M:      Liviu Dudau <liviu.dudau@arm.com>
1195 S:      Supported
1196 F:      drivers/gpu/drm/arm/hdlcd_*
1197 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1198
1199 ARM KOMEDA DRM-KMS DRIVER
1200 M:      James (Qian) Wang <james.qian.wang@arm.com>
1201 M:      Liviu Dudau <liviu.dudau@arm.com>
1202 L:      Mali DP Maintainers <malidp@foss.arm.com>
1203 S:      Supported
1204 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1205 F:      drivers/gpu/drm/arm/display/include/
1206 F:      drivers/gpu/drm/arm/display/komeda/
1207 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1208 F:      Documentation/gpu/komeda-kms.rst
1209
1210 ARM MALI-DP DRM DRIVER
1211 M:      Liviu Dudau <liviu.dudau@arm.com>
1212 M:      Brian Starkey <brian.starkey@arm.com>
1213 L:      Mali DP Maintainers <malidp@foss.arm.com>
1214 S:      Supported
1215 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1216 F:      drivers/gpu/drm/arm/
1217 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1218 F:      Documentation/gpu/afbc.rst
1219
1220 ARM MALI PANFROST DRM DRIVER
1221 M:      Rob Herring <robh@kernel.org>
1222 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1223 L:      dri-devel@lists.freedesktop.org
1224 S:      Supported
1225 T:      git git://anongit.freedesktop.org/drm/drm-misc
1226 F:      drivers/gpu/drm/panfrost/
1227 F:      include/uapi/drm/panfrost_drm.h
1228
1229 ARM MFM AND FLOPPY DRIVERS
1230 M:      Ian Molton <spyro@f2s.com>
1231 S:      Maintained
1232 F:      arch/arm/lib/floppydma.S
1233 F:      arch/arm/include/asm/floppy.h
1234
1235 ARM PMU PROFILING AND DEBUGGING
1236 M:      Will Deacon <will.deacon@arm.com>
1237 M:      Mark Rutland <mark.rutland@arm.com>
1238 S:      Maintained
1239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1240 F:      arch/arm*/kernel/perf_*
1241 F:      arch/arm/oprofile/common.c
1242 F:      arch/arm*/kernel/hw_breakpoint.c
1243 F:      arch/arm*/include/asm/hw_breakpoint.h
1244 F:      arch/arm*/include/asm/perf_event.h
1245 F:      drivers/perf/*
1246 F:      include/linux/perf/arm_pmu.h
1247 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1248 F:      Documentation/devicetree/bindings/perf/
1249
1250 ARM PORT
1251 M:      Russell King <linux@armlinux.org.uk>
1252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1253 W:      http://www.armlinux.org.uk/
1254 S:      Odd Fixes
1255 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1256 F:      arch/arm/
1257 X:      arch/arm/boot/dts/
1258
1259 ARM PRIMECELL AACI PL041 DRIVER
1260 M:      Russell King <linux@armlinux.org.uk>
1261 S:      Odd Fixes
1262 F:      sound/arm/aaci.*
1263
1264 ARM PRIMECELL BUS SUPPORT
1265 M:      Russell King <linux@armlinux.org.uk>
1266 S:      Odd Fixes
1267 F:      drivers/amba/
1268 F:      include/linux/amba/bus.h
1269
1270 ARM PRIMECELL CLCD PL110 DRIVER
1271 M:      Russell King <linux@armlinux.org.uk>
1272 S:      Odd Fixes
1273 F:      drivers/video/fbdev/amba-clcd.*
1274
1275 ARM PRIMECELL KMI PL050 DRIVER
1276 M:      Russell King <linux@armlinux.org.uk>
1277 S:      Odd Fixes
1278 F:      drivers/input/serio/ambakmi.*
1279 F:      include/linux/amba/kmi.h
1280
1281 ARM PRIMECELL MMCI PL180/1 DRIVER
1282 M:      Russell King <linux@armlinux.org.uk>
1283 S:      Odd Fixes
1284 F:      drivers/mmc/host/mmci.*
1285 F:      include/linux/amba/mmci.h
1286
1287 ARM PRIMECELL SSP PL022 SPI DRIVER
1288 M:      Linus Walleij <linus.walleij@linaro.org>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 S:      Maintained
1291 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1292 F:      drivers/spi/spi-pl022.c
1293
1294 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      drivers/tty/serial/amba-pl01*.c
1298 F:      include/linux/amba/serial.h
1299
1300 ARM PRIMECELL VIC PL190/PL192 DRIVER
1301 M:      Linus Walleij <linus.walleij@linaro.org>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 S:      Maintained
1304 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1305 F:      drivers/irqchip/irq-vic.c
1306
1307 ARM SMMU DRIVERS
1308 M:      Will Deacon <will.deacon@arm.com>
1309 R:      Robin Murphy <robin.murphy@arm.com>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312 F:      drivers/iommu/arm-smmu.c
1313 F:      drivers/iommu/arm-smmu-v3.c
1314 F:      drivers/iommu/io-pgtable-arm.c
1315 F:      drivers/iommu/io-pgtable-arm-v7s.c
1316
1317 ARM SUB-ARCHITECTURES
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320 F:      arch/arm/mach-*/
1321 F:      arch/arm/plat-*/
1322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1323
1324 ARM/ACTIONS SEMI ARCHITECTURE
1325 M:      Andreas Färber <afaerber@suse.de>
1326 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 S:      Maintained
1329 N:      owl
1330 F:      arch/arm/mach-actions/
1331 F:      arch/arm/boot/dts/owl-*
1332 F:      arch/arm64/boot/dts/actions/
1333 F:      drivers/clk/actions/
1334 F:      drivers/clocksource/timer-owl*
1335 F:      drivers/dma/owl-dma.c
1336 F:      drivers/i2c/busses/i2c-owl.c
1337 F:      drivers/pinctrl/actions/*
1338 F:      drivers/soc/actions/
1339 F:      include/dt-bindings/power/owl-*
1340 F:      include/linux/soc/actions/
1341 F:      Documentation/devicetree/bindings/arm/actions.txt
1342 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1343 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1344 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1345 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1346 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1347 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1348
1349 ARM/ADS SPHERE MACHINE SUPPORT
1350 M:      Lennert Buytenhek <kernel@wantstofly.org>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/AFEB9260 MACHINE SUPPORT
1355 M:      Sergey Lapin <slapin@ossfans.org>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358
1359 ARM/AJECO 1ARM MACHINE SUPPORT
1360 M:      Lennert Buytenhek <kernel@wantstofly.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363
1364 ARM/Allwinner SoC Clock Support
1365 M:      Emilio López <emilio@elopez.com.ar>
1366 S:      Maintained
1367 F:      drivers/clk/sunxi/
1368
1369 ARM/Allwinner sunXi SoC support
1370 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1371 M:      Chen-Yu Tsai <wens@csie.org>
1372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1373 S:      Maintained
1374 N:      sun[x456789]i
1375 N:      sun50i
1376 F:      arch/arm/mach-sunxi/
1377 F:      arch/arm64/boot/dts/allwinner/
1378 F:      drivers/clk/sunxi-ng/
1379 F:      drivers/pinctrl/sunxi/
1380 F:      drivers/soc/sunxi/
1381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1382
1383 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1384 M:      Neil Armstrong <narmstrong@baylibre.com>
1385 M:      Jerome Brunet <jbrunet@baylibre.com>
1386 L:      linux-amlogic@lists.infradead.org
1387 S:      Maintained
1388 F:      drivers/clk/meson/
1389 F:      include/dt-bindings/clock/meson*
1390 F:      include/dt-bindings/clock/gxbb*
1391 F:      Documentation/devicetree/bindings/clock/amlogic*
1392
1393 ARM/Amlogic Meson SoC support
1394 M:      Kevin Hilman <khilman@baylibre.com>
1395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1396 L:      linux-amlogic@lists.infradead.org
1397 W:      http://linux-meson.com/
1398 S:      Maintained
1399 F:      arch/arm/mach-meson/
1400 F:      arch/arm/boot/dts/meson*
1401 F:      arch/arm64/boot/dts/amlogic/
1402 F:      drivers/pinctrl/meson/
1403 F:      drivers/mmc/host/meson*
1404 F:      drivers/soc/amlogic/
1405 N:      meson
1406
1407 ARM/Amlogic Meson SoC Sound Drivers
1408 M:      Jerome Brunet <jbrunet@baylibre.com>
1409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1410 S:      Maintained
1411 F:      sound/soc/meson/
1412 F:      Documentation/devicetree/bindings/sound/amlogic*
1413
1414 ARM/Annapurna Labs ALPINE ARCHITECTURE
1415 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1416 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 S:      Maintained
1419 F:      arch/arm/mach-alpine/
1420 F:      arch/arm/boot/dts/alpine*
1421 F:      arch/arm64/boot/dts/al/
1422 F:      drivers/*/*alpine*
1423
1424 ARM/ARTPEC MACHINE SUPPORT
1425 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1426 M:      Lars Persson <lars.persson@axis.com>
1427 S:      Maintained
1428 L:      linux-arm-kernel@axis.com
1429 F:      arch/arm/mach-artpec
1430 F:      arch/arm/boot/dts/artpec6*
1431 F:      drivers/clk/axis
1432 F:      drivers/crypto/axis
1433 F:      drivers/pinctrl/pinctrl-artpec*
1434 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1435
1436 ARM/ASPEED I2C DRIVER
1437 M:      Brendan Higgins <brendanhiggins@google.com>
1438 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1439 R:      Joel Stanley <joel@jms.id.au>
1440 L:      linux-i2c@vger.kernel.org
1441 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1444 F:      drivers/i2c/busses/i2c-aspeed.c
1445 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1446 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1447
1448 ARM/ASPEED MACHINE SUPPORT
1449 M:      Joel Stanley <joel@jms.id.au>
1450 R:      Andrew Jeffery <andrew@aj.id.au>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1453 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1454 S:      Supported
1455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1456 F:      arch/arm/mach-aspeed/
1457 F:      arch/arm/boot/dts/aspeed-*
1458 N:      aspeed
1459
1460 ARM/BITMAIN ARCHITECTURE
1461 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 S:      Maintained
1464 F:      arch/arm64/boot/dts/bitmain/
1465 F:      drivers/pinctrl/pinctrl-bm1880.c
1466 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1467 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1468
1469 ARM/CALXEDA HIGHBANK ARCHITECTURE
1470 M:      Rob Herring <robh@kernel.org>
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Maintained
1473 F:      arch/arm/mach-highbank/
1474 F:      arch/arm/boot/dts/highbank.dts
1475 F:      arch/arm/boot/dts/ecx-*.dts*
1476
1477 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1478 M:      Krzysztof Halasa <khalasa@piap.pl>
1479 S:      Maintained
1480 F:      arch/arm/mach-cns3xxx/
1481
1482 ARM/CAVIUM THUNDER NETWORK DRIVER
1483 M:      Sunil Goutham <sgoutham@cavium.com>
1484 M:      Robert Richter <rric@kernel.org>
1485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1486 S:      Supported
1487 F:      drivers/net/ethernet/cavium/thunder/
1488
1489 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1490 M:      Lukasz Majewski <lukma@denx.de>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 F:      arch/arm/mach-ep93xx/ts72xx.c
1494
1495 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1496 M:      Alexander Shiyan <shc_work@mail.ru>
1497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1498 S:      Odd Fixes
1499 N:      clps711x
1500
1501 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1502 M:      Lennert Buytenhek <kernel@wantstofly.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505
1506 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1507 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1508 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Maintained
1511 F:      arch/arm/mach-ep93xx/
1512 F:      arch/arm/mach-ep93xx/include/mach/
1513
1514 ARM/CLKDEV SUPPORT
1515 M:      Russell King <linux@armlinux.org.uk>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1519 F:      drivers/clk/clkdev.c
1520
1521 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1522 M:      Mike Rapoport <mike@compulab.co.il>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525
1526 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1527 M:      Baruch Siach <baruch@tkos.co.il>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530 F:      arch/arm/boot/dts/cx92755*
1531 N:      digicolor
1532
1533 ARM/CONTEC MICRO9 MACHINE SUPPORT
1534 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1535 S:      Maintained
1536 F:      arch/arm/mach-ep93xx/micro9.c
1537
1538 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1539 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1540 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      drivers/hwtracing/coresight/*
1544 F:      Documentation/trace/coresight.txt
1545 F:      Documentation/trace/coresight-cpu-debug.txt
1546 F:      Documentation/devicetree/bindings/arm/coresight.txt
1547 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1548 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1549 F:      tools/perf/arch/arm/util/pmu.c
1550 F:      tools/perf/arch/arm/util/auxtrace.c
1551 F:      tools/perf/arch/arm/util/cs-etm.c
1552 F:      tools/perf/arch/arm/util/cs-etm.h
1553 F:      tools/perf/util/cs-etm.*
1554 F:      tools/perf/util/cs-etm-decoder/*
1555
1556 ARM/CORGI MACHINE SUPPORT
1557 M:      Richard Purdie <rpurdie@rpsys.net>
1558 S:      Maintained
1559
1560 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1561 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1562 M:      Linus Walleij <linus.walleij@linaro.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 T:      git git://github.com/ulli-kroll/linux.git
1565 S:      Maintained
1566 F:      Documentation/devicetree/bindings/arm/gemini.txt
1567 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1568 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1569 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1570 F:      arch/arm/mach-gemini/
1571 F:      drivers/net/ethernet/cortina/
1572 F:      drivers/pinctrl/pinctrl-gemini.c
1573 F:      drivers/rtc/rtc-ftrtc010.c
1574
1575 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1576 M:      Barry Song <baohua@kernel.org>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1579 S:      Maintained
1580 F:      arch/arm/boot/dts/prima2*
1581 F:      arch/arm/mach-prima2/
1582 F:      drivers/clk/sirf/
1583 F:      drivers/clocksource/timer-prima2.c
1584 F:      drivers/clocksource/timer-atlas7.c
1585 N:      [^a-z]sirf
1586 X:      drivers/gnss
1587
1588 ARM/EBSA110 MACHINE SUPPORT
1589 M:      Russell King <linux@armlinux.org.uk>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 W:      http://www.armlinux.org.uk/
1592 S:      Maintained
1593 F:      arch/arm/mach-ebsa110/
1594 F:      drivers/net/ethernet/amd/am79c961a.*
1595
1596 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1597 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1598 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1600 S:      Maintained
1601 N:      efm32
1602
1603 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1604 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1606 S:      Maintained
1607 F:      arch/arm/mach-pxa/ezx.c
1608
1609 ARM/FARADAY FA526 PORT
1610 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613 T:      git git://git.berlios.de/gemini-board
1614 F:      arch/arm/mm/*-fa*
1615
1616 ARM/FOOTBRIDGE ARCHITECTURE
1617 M:      Russell King <linux@armlinux.org.uk>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 W:      http://www.armlinux.org.uk/
1620 S:      Maintained
1621 F:      arch/arm/include/asm/hardware/dec21285.h
1622 F:      arch/arm/mach-footbridge/
1623
1624 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1625 M:      Shawn Guo <shawnguo@kernel.org>
1626 M:      Sascha Hauer <s.hauer@pengutronix.de>
1627 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1628 R:      Fabio Estevam <festevam@gmail.com>
1629 R:      NXP Linux Team <linux-imx@nxp.com>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1633 N:      imx
1634 N:      mxs
1635 X:      drivers/media/i2c/
1636
1637 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1638 M:      Shawn Guo <shawnguo@kernel.org>
1639 M:      Sascha Hauer <s.hauer@pengutronix.de>
1640 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1641 R:      Stefan Agner <stefan@agner.ch>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 S:      Maintained
1644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1645 F:      arch/arm/mach-imx/*vf610*
1646 F:      arch/arm/boot/dts/vf*
1647
1648 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1649 M:      Shawn Guo <shawnguo@kernel.org>
1650 M:      Li Yang <leoyang.li@nxp.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1654 F:      arch/arm/boot/dts/ls1021a*
1655 F:      arch/arm64/boot/dts/freescale/fsl-*
1656 F:      arch/arm64/boot/dts/freescale/qoriq-*
1657
1658 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1659 M:      Lennert Buytenhek <kernel@wantstofly.org>
1660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1661 S:      Maintained
1662
1663 ARM/GUMSTIX MACHINE SUPPORT
1664 M:      Steve Sakoman <sakoman@gmail.com>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1669 M:      Philipp Zabel <philipp.zabel@gmail.com>
1670 M:      Paul Parsons <lost.distance@yahoo.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 F:      arch/arm/mach-pxa/hx4700.c
1674 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1675 F:      sound/soc/pxa/hx4700.c
1676
1677 ARM/HISILICON SOC SUPPORT
1678 M:      Wei Xu <xuwei5@hisilicon.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 W:      http://www.hisilicon.com
1681 S:      Supported
1682 T:      git git://github.com/hisilicon/linux-hisi.git
1683 F:      arch/arm/mach-hisi/
1684 F:      arch/arm/boot/dts/hi3*
1685 F:      arch/arm/boot/dts/hip*
1686 F:      arch/arm/boot/dts/hisi*
1687 F:      arch/arm64/boot/dts/hisilicon/
1688
1689 ARM/HP JORNADA 7XX MACHINE SUPPORT
1690 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1691 W:      www.jlime.com
1692 S:      Maintained
1693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1694 F:      arch/arm/mach-sa1100/jornada720.c
1695 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1696
1697 ARM/IGEP MACHINE SUPPORT
1698 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1699 M:      Javier Martinez Canillas <javier@dowhile0.org>
1700 L:      linux-omap@vger.kernel.org
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      arch/arm/boot/dts/omap3-igep*
1704
1705 ARM/INCOME PXA270 SUPPORT
1706 M:      Marek Vasut <marek.vasut@gmail.com>
1707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1708 S:      Maintained
1709 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1710
1711 ARM/INTEL IOP13XX ARM ARCHITECTURE
1712 M:      Lennert Buytenhek <kernel@wantstofly.org>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715
1716 ARM/INTEL IOP32X ARM ARCHITECTURE
1717 M:      Lennert Buytenhek <kernel@wantstofly.org>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720
1721 ARM/INTEL IOP33X ARM ARCHITECTURE
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 S:      Orphan
1724
1725 ARM/INTEL IQ81342EX MACHINE SUPPORT
1726 M:      Lennert Buytenhek <kernel@wantstofly.org>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729
1730 ARM/INTEL IXDP2850 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/INTEL IXP4XX ARM ARCHITECTURE
1736 M:      Linus Walleij <linusw@kernel.org>
1737 M:      Imre Kaloz <kaloz@openwrt.org>
1738 M:      Krzysztof Halasa <khalasa@piap.pl>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1742 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1743 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1744 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1745 F:      arch/arm/mach-ixp4xx/
1746 F:      drivers/clocksource/timer-ixp4xx.c
1747 F:      drivers/gpio/gpio-ixp4xx.c
1748 F:      drivers/irqchip/irq-ixp4xx.c
1749 F:      include/linux/irqchip/irq-ixp4xx.h
1750 F:      include/linux/platform_data/timer-ixp4xx.h
1751
1752 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1753 M:      Jonathan Cameron <jic23@cam.ac.uk>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      arch/arm/mach-pxa/stargate2.c
1757 F:      drivers/pcmcia/pxa2xx_stargate2.c
1758
1759 ARM/INTEL XSC3 (MANZANO) ARM CORE
1760 M:      Lennert Buytenhek <kernel@wantstofly.org>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 S:      Maintained
1763
1764 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1765 M:      Lennert Buytenhek <kernel@wantstofly.org>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 S:      Maintained
1768
1769 ARM/LG1K ARCHITECTURE
1770 M:      Chanho Min <chanho.min@lge.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm64/boot/dts/lg/
1774
1775 ARM/LOGICPD PXA270 MACHINE SUPPORT
1776 M:      Lennert Buytenhek <kernel@wantstofly.org>
1777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779
1780 ARM/LPC18XX ARCHITECTURE
1781 M:      Vladimir Zapolskiy <vz@mleia.com>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 S:      Maintained
1784 F:      arch/arm/boot/dts/lpc43*
1785 F:      drivers/i2c/busses/i2c-lpc2k.c
1786 F:      drivers/memory/pl172.c
1787 F:      drivers/mtd/spi-nor/nxp-spifi.c
1788 F:      drivers/rtc/rtc-lpc24xx.c
1789 N:      lpc18xx
1790
1791 ARM/LPC32XX SOC SUPPORT
1792 M:      Vladimir Zapolskiy <vz@mleia.com>
1793 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1796 S:      Maintained
1797 F:      arch/arm/boot/dts/lpc32*
1798 F:      arch/arm/mach-lpc32xx/
1799 F:      drivers/i2c/busses/i2c-pnx.c
1800 F:      drivers/net/ethernet/nxp/lpc_eth.c
1801 F:      drivers/usb/host/ohci-nxp.c
1802 F:      drivers/watchdog/pnx4008_wdt.c
1803 N:      lpc32xx
1804
1805 ARM/MAGICIAN MACHINE SUPPORT
1806 M:      Philipp Zabel <philipp.zabel@gmail.com>
1807 S:      Maintained
1808
1809 ARM/Marvell Dove/MV78xx0/Orion SOC support
1810 M:      Jason Cooper <jason@lakedaemon.net>
1811 M:      Andrew Lunn <andrew@lunn.ch>
1812 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1813 M:      Gregory Clement <gregory.clement@bootlin.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      Documentation/devicetree/bindings/soc/dove/
1817 F:      arch/arm/mach-dove/
1818 F:      arch/arm/mach-mv78xx0/
1819 F:      arch/arm/mach-orion5x/
1820 F:      arch/arm/plat-orion/
1821 F:      arch/arm/boot/dts/dove*
1822 F:      arch/arm/boot/dts/orion5x*
1823
1824 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1825 M:      Jason Cooper <jason@lakedaemon.net>
1826 M:      Andrew Lunn <andrew@lunn.ch>
1827 M:      Gregory Clement <gregory.clement@bootlin.com>
1828 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 S:      Maintained
1831 F:      arch/arm/boot/dts/armada*
1832 F:      arch/arm/boot/dts/kirkwood*
1833 F:      arch/arm/configs/mvebu_*_defconfig
1834 F:      arch/arm/mach-mvebu/
1835 F:      arch/arm64/boot/dts/marvell/armada*
1836 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1837 F:      drivers/cpufreq/armada-8k-cpufreq.c
1838 F:      drivers/cpufreq/mvebu-cpufreq.c
1839 F:      drivers/irqchip/irq-armada-370-xp.c
1840 F:      drivers/irqchip/irq-mvebu-*
1841 F:      drivers/pinctrl/mvebu/
1842 F:      drivers/rtc/rtc-armada38x.c
1843
1844 ARM/Mediatek RTC DRIVER
1845 M:      Eddie Huang <eddie.huang@mediatek.com>
1846 M:      Sean Wang <sean.wang@mediatek.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1851 F:      drivers/rtc/rtc-mt6397.c
1852 F:      drivers/rtc/rtc-mt7622.c
1853
1854 ARM/Mediatek SoC support
1855 M:      Matthias Brugger <matthias.bgg@gmail.com>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1858 W:      https://mtk.bcnfs.org/
1859 C:      irc://chat.freenode.net/linux-mediatek
1860 S:      Maintained
1861 F:      arch/arm/boot/dts/mt6*
1862 F:      arch/arm/boot/dts/mt7*
1863 F:      arch/arm/boot/dts/mt8*
1864 F:      arch/arm/mach-mediatek/
1865 F:      arch/arm64/boot/dts/mediatek/
1866 F:      drivers/soc/mediatek/
1867 N:      mtk
1868 N:      mt[678]
1869 K:      mediatek
1870
1871 ARM/Mediatek USB3 PHY DRIVER
1872 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      drivers/phy/mediatek/
1877 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1878
1879 ARM/MICREL KS8695 ARCHITECTURE
1880 M:      Greg Ungerer <gerg@uclinux.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 F:      arch/arm/mach-ks8695/
1883 S:      Odd Fixes
1884
1885 ARM/Microchip (AT91) SoC support
1886 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1887 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1888 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 W:      http://www.linux4sam.org
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1892 S:      Supported
1893 N:      at91
1894 N:      atmel
1895 F:      arch/arm/mach-at91/
1896 F:      include/soc/at91/
1897 F:      arch/arm/boot/dts/at91*.dts
1898 F:      arch/arm/boot/dts/at91*.dtsi
1899 F:      arch/arm/boot/dts/sama*.dts
1900 F:      arch/arm/boot/dts/sama*.dtsi
1901 F:      arch/arm/include/debug/at91.S
1902 F:      drivers/memory/atmel*
1903 F:      drivers/watchdog/sama5d4_wdt.c
1904 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1905 X:      drivers/net/wireless/atmel/
1906
1907 ARM/MIOA701 MACHINE SUPPORT
1908 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 F:      arch/arm/mach-pxa/mioa701.c
1911 S:      Maintained
1912
1913 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1914 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1915 S:      Maintained
1916
1917 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1918 M:      Linus Walleij <linus.walleij@linaro.org>
1919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 F:      arch/arm/mach-nomadik/
1922 F:      arch/arm/mach-u300/
1923 F:      arch/arm/mach-ux500/
1924 F:      arch/arm/boot/dts/ste-*
1925 F:      drivers/clk/clk-nomadik.c
1926 F:      drivers/clk/clk-u300.c
1927 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1928 F:      drivers/clocksource/timer-u300.c
1929 F:      drivers/dma/coh901318*
1930 F:      drivers/dma/ste_dma40*
1931 F:      drivers/hwspinlock/u8500_hsem.c
1932 F:      drivers/i2c/busses/i2c-nomadik.c
1933 F:      drivers/i2c/busses/i2c-stu300.c
1934 F:      drivers/mfd/ab3100*
1935 F:      drivers/mfd/ab8500*
1936 F:      drivers/mfd/abx500*
1937 F:      drivers/mfd/dbx500*
1938 F:      drivers/mfd/db8500*
1939 F:      drivers/pinctrl/nomadik/
1940 F:      drivers/pinctrl/pinctrl-coh901*
1941 F:      drivers/pinctrl/pinctrl-u300.c
1942 F:      drivers/rtc/rtc-ab3100.c
1943 F:      drivers/rtc/rtc-ab8500.c
1944 F:      drivers/rtc/rtc-coh901331.c
1945 F:      drivers/rtc/rtc-pl031.c
1946 F:      drivers/watchdog/coh901327_wdt.c
1947 F:      Documentation/devicetree/bindings/arm/ste-*
1948 F:      Documentation/devicetree/bindings/arm/ux500/
1949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1950
1951 ARM/NUVOTON NPCM ARCHITECTURE
1952 M:      Avi Fishman <avifishman70@gmail.com>
1953 M:      Tomer Maimon <tmaimon77@gmail.com>
1954 M:      Tali Perry <tali.perry1@gmail.com>
1955 R:      Patrick Venture <venture@google.com>
1956 R:      Nancy Yuen <yuenn@google.com>
1957 R:      Benjamin Fair <benjaminfair@google.com>
1958 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1959 S:      Supported
1960 F:      arch/arm/mach-npcm/
1961 F:      arch/arm/boot/dts/nuvoton-npcm*
1962 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1963 F:      drivers/*/*npcm*
1964 F:      Documentation/devicetree/bindings/*/*npcm*
1965 F:      Documentation/devicetree/bindings/*/*/*npcm*
1966
1967 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1968 M:      Wan ZongShun <mcuos.com@gmail.com>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 W:      http://www.mcuos.com
1971 S:      Maintained
1972 F:      arch/arm/mach-w90x900/
1973 F:      drivers/input/keyboard/w90p910_keypad.c
1974 F:      drivers/input/touchscreen/w90p910_ts.c
1975 F:      drivers/watchdog/nuc900_wdt.c
1976 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1977 F:      drivers/mtd/nand/raw/nuc900_nand.c
1978 F:      drivers/rtc/rtc-nuc900.c
1979 F:      drivers/spi/spi-nuc900.c
1980 F:      drivers/usb/host/ehci-w90x900.c
1981 F:      drivers/video/fbdev/nuc900fb.c
1982
1983 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1984 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1985 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1986 S:      Orphan
1987 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1988 F:      arch/arm/mach-s3c24xx/gta02.h
1989
1990 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1991 M:      Alexander Clouter <alex@digriz.org.uk>
1992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1993 W:      http://www.digriz.org.uk/ts78xx/kernel
1994 S:      Maintained
1995 F:      arch/arm/mach-orion5x/ts78xx-*
1996
1997 ARM/OXNAS platform support
1998 M:      Neil Armstrong <narmstrong@baylibre.com>
1999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2000 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2001 S:      Maintained
2002 F:      arch/arm/mach-oxnas/
2003 F:      arch/arm/boot/dts/ox8*.dts*
2004 N:      oxnas
2005
2006 ARM/PALM TREO SUPPORT
2007 M:      Tomas Cech <sleep_walker@suse.com>
2008 L:      linux-arm-kernel@lists.infradead.org
2009 W:      http://hackndev.com
2010 S:      Maintained
2011 F:      arch/arm/mach-pxa/palmtreo.*
2012
2013 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2014 M:      Marek Vasut <marek.vasut@gmail.com>
2015 L:      linux-arm-kernel@lists.infradead.org
2016 W:      http://hackndev.com
2017 S:      Maintained
2018 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2019 F:      arch/arm/mach-pxa/palmtx.c
2020 F:      arch/arm/mach-pxa/palmt5.*
2021 F:      arch/arm/mach-pxa/include/mach/palmld.h
2022 F:      arch/arm/mach-pxa/palmld.c
2023 F:      arch/arm/mach-pxa/palmte2.*
2024 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2025 F:      arch/arm/mach-pxa/palmtc.c
2026
2027 ARM/PALMZ72 SUPPORT
2028 M:      Sergey Lapin <slapin@ossfans.org>
2029 L:      linux-arm-kernel@lists.infradead.org
2030 W:      http://hackndev.com
2031 S:      Maintained
2032 F:      arch/arm/mach-pxa/palmz72.*
2033
2034 ARM/PLEB SUPPORT
2035 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2036 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2037 S:      Maintained
2038
2039 ARM/PT DIGITAL BOARD PORT
2040 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 W:      http://www.armlinux.org.uk/
2043 S:      Maintained
2044
2045 ARM/QUALCOMM SUPPORT
2046 M:      Andy Gross <agross@kernel.org>
2047 M:      David Brown <david.brown@linaro.org>
2048 L:      linux-arm-msm@vger.kernel.org
2049 S:      Maintained
2050 F:      Documentation/devicetree/bindings/soc/qcom/
2051 F:      Documentation/devicetree/bindings/*/qcom*
2052 F:      arch/arm/boot/dts/qcom-*.dts
2053 F:      arch/arm/boot/dts/qcom-*.dtsi
2054 F:      arch/arm/mach-qcom/
2055 F:      arch/arm64/boot/dts/qcom/
2056 F:      drivers/*/qcom/
2057 F:      drivers/*/qcom*
2058 F:      drivers/*/*/qcom/
2059 F:      drivers/*/*/qcom*
2060 F:      drivers/*/pm8???-*
2061 F:      drivers/bluetooth/btqcomsmd.c
2062 F:      drivers/clocksource/timer-qcom.c
2063 F:      drivers/extcon/extcon-qcom*
2064 F:      drivers/iommu/msm*
2065 F:      drivers/i2c/busses/i2c-qup.c
2066 F:      drivers/i2c/busses/i2c-qcom-geni.c
2067 F:      drivers/mfd/ssbi.c
2068 F:      drivers/mmc/host/mmci_qcom*
2069 F:      drivers/mmc/host/sdhci_msm.c
2070 F:      drivers/pci/controller/dwc/pcie-qcom.c
2071 F:      drivers/phy/qualcomm/
2072 F:      drivers/power/*/msm*
2073 F:      drivers/reset/reset-qcom-*
2074 F:      drivers/scsi/ufs/ufs-qcom.*
2075 F:      drivers/spi/spi-qup.c
2076 F:      drivers/spi/spi-geni-qcom.c
2077 F:      drivers/spi/spi-qcom-qspi.c
2078 F:      drivers/tty/serial/msm_serial.c
2079 F:      drivers/usb/dwc3/dwc3-qcom.c
2080 F:      include/dt-bindings/*/qcom*
2081 F:      include/linux/*/qcom*
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2083
2084 ARM/RADISYS ENP2611 MACHINE SUPPORT
2085 M:      Lennert Buytenhek <kernel@wantstofly.org>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 S:      Maintained
2088
2089 ARM/RDA MICRO ARCHITECTURE
2090 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2092 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094 F:      arch/arm/boot/dts/rda8810pl-*
2095 F:      drivers/clocksource/timer-rda.c
2096 F:      drivers/irqchip/irq-rda-intc.c
2097 F:      drivers/tty/serial/rda-uart.c
2098 F:      Documentation/devicetree/bindings/arm/rda.txt
2099 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2100 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2101 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2102
2103 ARM/REALTEK ARCHITECTURE
2104 M:      Andreas Färber <afaerber@suse.de>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107 F:      arch/arm64/boot/dts/realtek/
2108 F:      Documentation/devicetree/bindings/arm/realtek.txt
2109
2110 ARM/RENESAS ARM64 ARCHITECTURE
2111 M:      Simon Horman <horms@verge.net.au>
2112 M:      Magnus Damm <magnus.damm@gmail.com>
2113 L:      linux-renesas-soc@vger.kernel.org
2114 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2116 S:      Supported
2117 F:      arch/arm64/boot/dts/renesas/
2118 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2119 F:      drivers/soc/renesas/
2120 F:      include/linux/soc/renesas/
2121
2122 ARM/RISCPC ARCHITECTURE
2123 M:      Russell King <linux@armlinux.org.uk>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 W:      http://www.armlinux.org.uk/
2126 S:      Maintained
2127 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2128 F:      arch/arm/include/asm/hardware/ioc.h
2129 F:      arch/arm/include/asm/hardware/iomd.h
2130 F:      arch/arm/include/asm/hardware/memc.h
2131 F:      arch/arm/mach-rpc/
2132 F:      drivers/net/ethernet/8390/etherh.c
2133 F:      drivers/net/ethernet/i825xx/ether1*
2134 F:      drivers/net/ethernet/seeq/ether3*
2135 F:      drivers/scsi/arm/
2136
2137 ARM/Rockchip SoC support
2138 M:      Heiko Stuebner <heiko@sntech.de>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 L:      linux-rockchip@lists.infradead.org
2141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2142 S:      Maintained
2143 F:      arch/arm/boot/dts/rk3*
2144 F:      arch/arm/boot/dts/rv1108*
2145 F:      arch/arm/mach-rockchip/
2146 F:      drivers/clk/rockchip/
2147 F:      drivers/i2c/busses/i2c-rk3x.c
2148 F:      drivers/*/*rockchip*
2149 F:      drivers/*/*/*rockchip*
2150 F:      sound/soc/rockchip/
2151 N:      rockchip
2152
2153 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2154 M:      Kukjin Kim <kgene@kernel.org>
2155 M:      Krzysztof Kozlowski <krzk@kernel.org>
2156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2157 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2158 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2159 S:      Maintained
2160 F:      arch/arm/boot/dts/s3c*
2161 F:      arch/arm/boot/dts/s5p*
2162 F:      arch/arm/boot/dts/exynos*
2163 F:      arch/arm64/boot/dts/exynos/
2164 F:      arch/arm/plat-samsung/
2165 F:      arch/arm/mach-s3c24*/
2166 F:      arch/arm/mach-s3c64xx/
2167 F:      arch/arm/mach-s5p*/
2168 F:      arch/arm/mach-exynos*/
2169 F:      drivers/*/*s3c24*
2170 F:      drivers/*/*/*s3c24*
2171 F:      drivers/*/*s3c64xx*
2172 F:      drivers/*/*s5pv210*
2173 F:      drivers/memory/samsung/*
2174 F:      drivers/soc/samsung/*
2175 F:      Documentation/arm/Samsung/
2176 F:      Documentation/devicetree/bindings/arm/samsung/
2177 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2178 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2179 N:      exynos
2180
2181 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2182 M:      Kyungmin Park <kyungmin.park@samsung.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 S:      Maintained
2185 F:      arch/arm/mach-s5pv210/
2186
2187 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2188 M:      Kyungmin Park <kyungmin.park@samsung.com>
2189 M:      Kamil Debski <kamil@wypas.org>
2190 M:      Andrzej Hajda <a.hajda@samsung.com>
2191 L:      linux-arm-kernel@lists.infradead.org
2192 L:      linux-media@vger.kernel.org
2193 S:      Maintained
2194 F:      drivers/media/platform/s5p-g2d/
2195
2196 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2197 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2198 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-cec/
2202 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2203
2204 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2205 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2206 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2207 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2208 L:      linux-arm-kernel@lists.infradead.org
2209 L:      linux-media@vger.kernel.org
2210 S:      Maintained
2211 F:      drivers/media/platform/s5p-jpeg/
2212
2213 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2214 M:      Kyungmin Park <kyungmin.park@samsung.com>
2215 M:      Kamil Debski <kamil@wypas.org>
2216 M:      Jeongtae Park <jtp.park@samsung.com>
2217 M:      Andrzej Hajda <a.hajda@samsung.com>
2218 L:      linux-arm-kernel@lists.infradead.org
2219 L:      linux-media@vger.kernel.org
2220 S:      Maintained
2221 F:      drivers/media/platform/s5p-mfc/
2222
2223 ARM/SHMOBILE ARM ARCHITECTURE
2224 M:      Simon Horman <horms@verge.net.au>
2225 M:      Magnus Damm <magnus.damm@gmail.com>
2226 L:      linux-renesas-soc@vger.kernel.org
2227 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2229 S:      Supported
2230 F:      arch/arm/boot/dts/emev2*
2231 F:      arch/arm/boot/dts/gr-peach*
2232 F:      arch/arm/boot/dts/iwg20d-q7*
2233 F:      arch/arm/boot/dts/r7s*
2234 F:      arch/arm/boot/dts/r8a*
2235 F:      arch/arm/boot/dts/r9a*
2236 F:      arch/arm/boot/dts/sh*
2237 F:      arch/arm/configs/shmobile_defconfig
2238 F:      arch/arm/include/debug/renesas-scif.S
2239 F:      arch/arm/mach-shmobile/
2240 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2241 F:      drivers/soc/renesas/
2242 F:      include/linux/soc/renesas/
2243
2244 ARM/SOCFPGA ARCHITECTURE
2245 M:      Dinh Nguyen <dinguyen@kernel.org>
2246 S:      Maintained
2247 F:      arch/arm/mach-socfpga/
2248 F:      arch/arm/boot/dts/socfpga*
2249 F:      arch/arm/configs/socfpga_defconfig
2250 F:      arch/arm64/boot/dts/altera/
2251 F:      arch/arm64/boot/dts/intel/
2252 W:      http://www.rocketboards.org
2253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2254
2255 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2256 M:      Dinh Nguyen <dinguyen@kernel.org>
2257 S:      Maintained
2258 F:      drivers/clk/socfpga/
2259
2260 ARM/SOCFPGA EDAC SUPPORT
2261 M:      Thor Thayer <thor.thayer@linux.intel.com>
2262 S:      Maintained
2263 F:      drivers/edac/altera_edac.
2264
2265 ARM/SPREADTRUM SoC SUPPORT
2266 M:      Orson Zhai <orsonzhai@gmail.com>
2267 M:      Baolin Wang <baolin.wang@linaro.org>
2268 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2269 S:      Maintained
2270 F:      arch/arm64/boot/dts/sprd
2271 N:      sprd
2272
2273 ARM/STI ARCHITECTURE
2274 M:      Patrice Chotard <patrice.chotard@st.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 W:      http://www.stlinux.com
2277 S:      Maintained
2278 F:      arch/arm/mach-sti/
2279 F:      arch/arm/boot/dts/sti*
2280 F:      drivers/char/hw_random/st-rng.c
2281 F:      drivers/clocksource/arm_global_timer.c
2282 F:      drivers/clocksource/clksrc_st_lpc.c
2283 F:      drivers/cpufreq/sti-cpufreq.c
2284 F:      drivers/dma/st_fdma*
2285 F:      drivers/i2c/busses/i2c-st.c
2286 F:      drivers/media/rc/st_rc.c
2287 F:      drivers/media/platform/sti/c8sectpfe/
2288 F:      drivers/mmc/host/sdhci-st.c
2289 F:      drivers/phy/st/phy-miphy28lp.c
2290 F:      drivers/phy/st/phy-stih407-usb.c
2291 F:      drivers/pinctrl/pinctrl-st.c
2292 F:      drivers/remoteproc/st_remoteproc.c
2293 F:      drivers/remoteproc/st_slim_rproc.c
2294 F:      drivers/reset/sti/
2295 F:      drivers/rtc/rtc-st-lpc.c
2296 F:      drivers/tty/serial/st-asc.c
2297 F:      drivers/usb/dwc3/dwc3-st.c
2298 F:      drivers/usb/host/ehci-st.c
2299 F:      drivers/usb/host/ohci-st.c
2300 F:      drivers/watchdog/st_lpc_wdt.c
2301 F:      drivers/ata/ahci_st.c
2302 F:      include/linux/remoteproc/st_slim_rproc.h
2303
2304 ARM/STM32 ARCHITECTURE
2305 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2306 M:      Alexandre Torgue <alexandre.torgue@st.com>
2307 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2309 S:      Maintained
2310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2311 N:      stm32
2312 N:      stm
2313 F:      arch/arm/boot/dts/stm32*
2314 F:      arch/arm/mach-stm32/
2315 F:      drivers/clocksource/armv7m_systick.c
2316
2317 ARM/Synaptics SoC support
2318 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2319 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2321 S:      Maintained
2322 F:      arch/arm/mach-berlin/
2323 F:      arch/arm/boot/dts/berlin*
2324 F:      arch/arm64/boot/dts/synaptics/
2325
2326 ARM/TANGO ARCHITECTURE
2327 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2328 M:      Mans Rullgard <mans@mansr.com>
2329 L:      linux-arm-kernel@lists.infradead.org
2330 S:      Odd Fixes
2331 N:      tango
2332
2333 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2334 M:      Lennert Buytenhek <kernel@wantstofly.org>
2335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2336 S:      Maintained
2337
2338 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2339 M:      Hans Verkuil <hans.verkuil@cisco.com>
2340 L:      linux-tegra@vger.kernel.org
2341 L:      linux-media@vger.kernel.org
2342 S:      Maintained
2343 F:      drivers/media/platform/tegra-cec/
2344 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2345
2346 ARM/TETON BGA MACHINE SUPPORT
2347 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2349 S:      Maintained
2350
2351 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2352 M:      Santosh Shilimkar <ssantosh@kernel.org>
2353 L:      linux-kernel@vger.kernel.org
2354 S:      Maintained
2355 F:      drivers/memory/*emif*
2356
2357 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2358 M:      Tero Kristo <t-kristo@ti.com>
2359 M:      Nishanth Menon <nm@ti.com>
2360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2361 S:      Supported
2362 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2363 F:      arch/arm64/boot/dts/ti/Makefile
2364 F:      arch/arm64/boot/dts/ti/k3-*
2365 F:      include/dt-bindings/pinctrl/k3.h
2366
2367 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2368 M:      Santosh Shilimkar <ssantosh@kernel.org>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 S:      Maintained
2371 F:      arch/arm/mach-keystone/
2372 F:      arch/arm/boot/dts/keystone-*
2373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-kernel@vger.kernel.org
2378 S:      Maintained
2379 F:      drivers/clk/keystone/
2380
2381 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2382 M:      Santosh Shilimkar <ssantosh@kernel.org>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 L:      linux-kernel@vger.kernel.org
2385 S:      Maintained
2386 F:      drivers/clocksource/timer-keystone.c
2387
2388 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2389 M:      Santosh Shilimkar <ssantosh@kernel.org>
2390 L:      linux-kernel@vger.kernel.org
2391 S:      Maintained
2392 F:      drivers/power/reset/keystone-reset.c
2393
2394 ARM/THECUS N2100 MACHINE SUPPORT
2395 M:      Lennert Buytenhek <kernel@wantstofly.org>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Maintained
2398
2399 ARM/TOSA MACHINE SUPPORT
2400 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2401 M:      Dirk Opfer <dirk@opfer-online.de>
2402 S:      Maintained
2403
2404 ARM/UNIPHIER ARCHITECTURE
2405 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2408 S:      Maintained
2409 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2410 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2411 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2412 F:      arch/arm/boot/dts/uniphier*
2413 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2414 F:      arch/arm/mach-uniphier/
2415 F:      arch/arm/mm/cache-uniphier.c
2416 F:      arch/arm64/boot/dts/socionext/uniphier*
2417 F:      drivers/bus/uniphier-system-bus.c
2418 F:      drivers/clk/uniphier/
2419 F:      drivers/dma/uniphier-mdmac.c
2420 F:      drivers/gpio/gpio-uniphier.c
2421 F:      drivers/i2c/busses/i2c-uniphier*
2422 F:      drivers/irqchip/irq-uniphier-aidet.c
2423 F:      drivers/mmc/host/uniphier-sd.c
2424 F:      drivers/pinctrl/uniphier/
2425 F:      drivers/reset/reset-uniphier.c
2426 F:      drivers/tty/serial/8250/8250_uniphier.c
2427 N:      uniphier
2428
2429 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2430 M:      Ulf Hansson <ulf.hansson@linaro.org>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 T:      git git://git.linaro.org/people/ulfh/clk.git
2433 S:      Maintained
2434 F:      drivers/clk/ux500/
2435
2436 ARM/VERSATILE EXPRESS PLATFORM
2437 M:      Liviu Dudau <liviu.dudau@arm.com>
2438 M:      Sudeep Holla <sudeep.holla@arm.com>
2439 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 S:      Maintained
2442 F:      arch/arm/boot/dts/vexpress*
2443 F:      arch/arm64/boot/dts/arm/
2444 F:      arch/arm/mach-vexpress/
2445 F:      */*/vexpress*
2446 F:      */*/*/vexpress*
2447 F:      drivers/clk/versatile/clk-vexpress-osc.c
2448 F:      drivers/clocksource/timer-versatile.c
2449 N:      mps2
2450
2451 ARM/VFP SUPPORT
2452 M:      Russell King <linux@armlinux.org.uk>
2453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2454 W:      http://www.armlinux.org.uk/
2455 S:      Maintained
2456 F:      arch/arm/vfp/
2457
2458 ARM/VOIPAC PXA270 SUPPORT
2459 M:      Marek Vasut <marek.vasut@gmail.com>
2460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2461 S:      Maintained
2462 F:      arch/arm/mach-pxa/vpac270.c
2463 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2464
2465 ARM/VT8500 ARM ARCHITECTURE
2466 M:      Tony Prisk <linux@prisktech.co.nz>
2467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2468 S:      Maintained
2469 F:      arch/arm/mach-vt8500/
2470 F:      drivers/clocksource/timer-vt8500.c
2471 F:      drivers/i2c/busses/i2c-wmt.c
2472 F:      drivers/mmc/host/wmt-sdmmc.c
2473 F:      drivers/pwm/pwm-vt8500.c
2474 F:      drivers/rtc/rtc-vt8500.c
2475 F:      drivers/tty/serial/vt8500_serial.c
2476 F:      drivers/usb/host/ehci-platform.c
2477 F:      drivers/usb/host/uhci-platform.c
2478 F:      drivers/video/fbdev/vt8500lcdfb.*
2479 F:      drivers/video/fbdev/wm8505fb*
2480 F:      drivers/video/fbdev/wmt_ge_rops.*
2481
2482 ARM/ZIPIT Z2 SUPPORT
2483 M:      Marek Vasut <marek.vasut@gmail.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 S:      Maintained
2486 F:      arch/arm/mach-pxa/z2.c
2487 F:      arch/arm/mach-pxa/include/mach/z2.h
2488
2489 ARM/ZTE ARCHITECTURE
2490 M:      Jun Nie <jun.nie@linaro.org>
2491 M:      Shawn Guo <shawnguo@kernel.org>
2492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2493 S:      Maintained
2494 F:      arch/arm/boot/dts/zx2967*
2495 F:      arch/arm/mach-zx/
2496 F:      arch/arm64/boot/dts/zte/
2497 F:      drivers/clk/zte/
2498 F:      drivers/dma/zx_dma.c
2499 F:      drivers/gpio/gpio-zx.c
2500 F:      drivers/i2c/busses/i2c-zx2967.c
2501 F:      drivers/mmc/host/dw_mmc-zx.*
2502 F:      drivers/pinctrl/zte/
2503 F:      drivers/soc/zte/
2504 F:      drivers/thermal/zx2967_thermal.c
2505 F:      drivers/watchdog/zx2967_wdt.c
2506 F:      Documentation/devicetree/bindings/arm/zte.yaml
2507 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2508 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2509 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2510 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2511 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2512 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2513 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2514 F:      Documentation/devicetree/bindings/soc/zte/
2515 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2516 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2517 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2518 F:      include/dt-bindings/clock/zx2967*.h
2519 F:      include/dt-bindings/soc/zte,*.h
2520 F:      sound/soc/codecs/zx_aud96p22.c
2521 F:      sound/soc/zte/
2522
2523 ARM/ZYNQ ARCHITECTURE
2524 M:      Michal Simek <michal.simek@xilinx.com>
2525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526 W:      http://wiki.xilinx.com
2527 T:      git https://github.com/Xilinx/linux-xlnx.git
2528 S:      Supported
2529 F:      arch/arm/mach-zynq/
2530 F:      drivers/cpuidle/cpuidle-zynq.c
2531 F:      drivers/block/xsysace.c
2532 N:      zynq
2533 N:      xilinx
2534 F:      drivers/clocksource/timer-cadence-ttc.c
2535 F:      drivers/i2c/busses/i2c-cadence.c
2536 F:      drivers/mmc/host/sdhci-of-arasan.c
2537 F:      drivers/edac/synopsys_edac.c
2538 F:      drivers/i2c/busses/i2c-xiic.c
2539
2540 ARM64 PORT (AARCH64 ARCHITECTURE)
2541 M:      Catalin Marinas <catalin.marinas@arm.com>
2542 M:      Will Deacon <will.deacon@arm.com>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2545 S:      Maintained
2546 F:      arch/arm64/
2547 X:      arch/arm64/boot/dts/
2548 F:      Documentation/arm64/
2549
2550 AS3645A LED FLASH CONTROLLER DRIVER
2551 M:      Sakari Ailus <sakari.ailus@iki.fi>
2552 L:      linux-leds@vger.kernel.org
2553 S:      Maintained
2554 F:      drivers/leds/leds-as3645a.c
2555
2556 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2557 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2558 L:      linux-media@vger.kernel.org
2559 T:      git git://linuxtv.org/media_tree.git
2560 S:      Maintained
2561 F:      drivers/media/i2c/ak7375.c
2562 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2563
2564 ASAHI KASEI AK8974 DRIVER
2565 M:      Linus Walleij <linus.walleij@linaro.org>
2566 L:      linux-iio@vger.kernel.org
2567 W:      http://www.akm.com/
2568 S:      Supported
2569 F:      drivers/iio/magnetometer/ak8974.c
2570
2571 ASC7621 HARDWARE MONITOR DRIVER
2572 M:      George Joseph <george.joseph@fairview5.com>
2573 L:      linux-hwmon@vger.kernel.org
2574 S:      Maintained
2575 F:      Documentation/hwmon/asc7621.rst
2576 F:      drivers/hwmon/asc7621.c
2577
2578 ASPEED VIDEO ENGINE DRIVER
2579 M:      Eddie James <eajames@linux.ibm.com>
2580 L:      linux-media@vger.kernel.org
2581 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2582 S:      Maintained
2583 F:      drivers/media/platform/aspeed-video.c
2584 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2585
2586 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2587 M:      Corentin Chary <corentin.chary@gmail.com>
2588 L:      acpi4asus-user@lists.sourceforge.net
2589 L:      platform-driver-x86@vger.kernel.org
2590 W:      http://acpi4asus.sf.net
2591 S:      Maintained
2592 F:      drivers/platform/x86/asus*.c
2593 F:      drivers/platform/x86/eeepc*.c
2594
2595 ASUS WIRELESS RADIO CONTROL DRIVER
2596 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2597 L:      platform-driver-x86@vger.kernel.org
2598 S:      Maintained
2599 F:      drivers/platform/x86/asus-wireless.c
2600
2601 ASYMMETRIC KEYS
2602 M:      David Howells <dhowells@redhat.com>
2603 L:      keyrings@vger.kernel.org
2604 S:      Maintained
2605 F:      Documentation/crypto/asymmetric-keys.txt
2606 F:      include/linux/verification.h
2607 F:      include/crypto/public_key.h
2608 F:      include/crypto/pkcs7.h
2609 F:      crypto/asymmetric_keys/
2610
2611 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2612 R:      Dan Williams <dan.j.williams@intel.com>
2613 W:      http://sourceforge.net/projects/xscaleiop
2614 S:      Odd fixes
2615 F:      Documentation/crypto/async-tx-api.txt
2616 F:      crypto/async_tx/
2617 F:      drivers/dma/
2618 F:      include/linux/dmaengine.h
2619 F:      include/linux/async_tx.h
2620
2621 AT24 EEPROM DRIVER
2622 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2623 L:      linux-i2c@vger.kernel.org
2624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2625 S:      Maintained
2626 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2627 F:      drivers/misc/eeprom/at24.c
2628
2629 ATA OVER ETHERNET (AOE) DRIVER
2630 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2631 W:      http://www.openaoe.org/
2632 S:      Supported
2633 F:      Documentation/aoe/
2634 F:      drivers/block/aoe/
2635
2636 ATHEROS 71XX/9XXX GPIO DRIVER
2637 M:      Alban Bedel <albeu@free.fr>
2638 W:      https://github.com/AlbanBedel/linux
2639 T:      git git://github.com/AlbanBedel/linux
2640 S:      Maintained
2641 F:      drivers/gpio/gpio-ath79.c
2642 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2643
2644 ATHEROS 71XX/9XXX USB PHY DRIVER
2645 M:      Alban Bedel <albeu@free.fr>
2646 W:      https://github.com/AlbanBedel/linux
2647 T:      git git://github.com/AlbanBedel/linux
2648 S:      Maintained
2649 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2650 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2651
2652 ATHEROS ATH GENERIC UTILITIES
2653 M:      Kalle Valo <kvalo@codeaurora.org>
2654 L:      linux-wireless@vger.kernel.org
2655 S:      Supported
2656 F:      drivers/net/wireless/ath/*
2657
2658 ATHEROS ATH5K WIRELESS DRIVER
2659 M:      Jiri Slaby <jirislaby@gmail.com>
2660 M:      Nick Kossifidis <mickflemm@gmail.com>
2661 M:      Luis Chamberlain <mcgrof@kernel.org>
2662 L:      linux-wireless@vger.kernel.org
2663 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2664 S:      Maintained
2665 F:      drivers/net/wireless/ath/ath5k/
2666
2667 ATHEROS ATH6KL WIRELESS DRIVER
2668 M:      Kalle Valo <kvalo@codeaurora.org>
2669 L:      linux-wireless@vger.kernel.org
2670 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2672 S:      Supported
2673 F:      drivers/net/wireless/ath/ath6kl/
2674
2675 ATI_REMOTE2 DRIVER
2676 M:      Ville Syrjala <syrjala@sci.fi>
2677 S:      Maintained
2678 F:      drivers/input/misc/ati_remote2.c
2679
2680 ATK0110 HWMON DRIVER
2681 M:      Luca Tettamanti <kronos.it@gmail.com>
2682 L:      linux-hwmon@vger.kernel.org
2683 S:      Maintained
2684 F:      drivers/hwmon/asus_atk0110.c
2685
2686 ATLX ETHERNET DRIVERS
2687 M:      Jay Cliburn <jcliburn@gmail.com>
2688 M:      Chris Snook <chris.snook@gmail.com>
2689 L:      netdev@vger.kernel.org
2690 W:      http://sourceforge.net/projects/atl1
2691 W:      http://atl1.sourceforge.net
2692 S:      Maintained
2693 F:      drivers/net/ethernet/atheros/
2694
2695 ATM
2696 M:      Chas Williams <3chas3@gmail.com>
2697 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2698 L:      netdev@vger.kernel.org
2699 W:      http://linux-atm.sourceforge.net
2700 S:      Maintained
2701 F:      drivers/atm/
2702 F:      include/linux/atm*
2703 F:      include/uapi/linux/atm*
2704
2705 ATMEL MACB ETHERNET DRIVER
2706 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2707 S:      Supported
2708 F:      drivers/net/ethernet/cadence/
2709
2710 ATMEL MAXTOUCH DRIVER
2711 M:      Nick Dyer <nick@shmanahar.org>
2712 T:      git git://github.com/ndyer/linux.git
2713 S:      Maintained
2714 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2715 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2716
2717 ATMEL WIRELESS DRIVER
2718 M:      Simon Kelley <simon@thekelleys.org.uk>
2719 L:      linux-wireless@vger.kernel.org
2720 W:      http://www.thekelleys.org.uk/atmel
2721 W:      http://atmelwlandriver.sourceforge.net/
2722 S:      Maintained
2723 F:      drivers/net/wireless/atmel/atmel*
2724
2725 ATOMIC INFRASTRUCTURE
2726 M:      Will Deacon <will.deacon@arm.com>
2727 M:      Peter Zijlstra <peterz@infradead.org>
2728 R:      Boqun Feng <boqun.feng@gmail.com>
2729 L:      linux-kernel@vger.kernel.org
2730 S:      Maintained
2731 F:      arch/*/include/asm/atomic*.h
2732 F:      include/*/atomic*.h
2733 F:      scripts/atomic/
2734
2735 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2736 M:      Bradley Grove <linuxdrivers@attotech.com>
2737 L:      linux-scsi@vger.kernel.org
2738 W:      http://www.attotech.com
2739 S:      Supported
2740 F:      drivers/scsi/esas2r
2741
2742 ATUSB IEEE 802.15.4 RADIO DRIVER
2743 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2744 L:      linux-wpan@vger.kernel.org
2745 S:      Maintained
2746 F:      drivers/net/ieee802154/atusb.c
2747 F:      drivers/net/ieee802154/atusb.h
2748 F:      drivers/net/ieee802154/at86rf230.h
2749
2750 AUDIT SUBSYSTEM
2751 M:      Paul Moore <paul@paul-moore.com>
2752 M:      Eric Paris <eparis@redhat.com>
2753 L:      linux-audit@redhat.com (moderated for non-subscribers)
2754 W:      https://github.com/linux-audit
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2756 S:      Supported
2757 F:      include/linux/audit.h
2758 F:      include/uapi/linux/audit.h
2759 F:      kernel/audit*
2760
2761 AUXILIARY DISPLAY DRIVERS
2762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2763 S:      Maintained
2764 F:      drivers/auxdisplay/
2765 F:      include/linux/cfag12864b.h
2766
2767 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2768 M:      Andreas Klinger <ak@it-klinger.de>
2769 L:      linux-iio@vger.kernel.org
2770 S:      Maintained
2771 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2772 F:      drivers/iio/adc/hx711.c
2773
2774 AX.25 NETWORK LAYER
2775 M:      Ralf Baechle <ralf@linux-mips.org>
2776 L:      linux-hams@vger.kernel.org
2777 W:      http://www.linux-ax25.org/
2778 S:      Maintained
2779 F:      include/uapi/linux/ax25.h
2780 F:      include/net/ax25.h
2781 F:      net/ax25/
2782
2783 AXENTIA ARM DEVICES
2784 M:      Peter Rosin <peda@axentia.se>
2785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2786 S:      Maintained
2787 F:      Documentation/devicetree/bindings/arm/axentia.txt
2788 F:      arch/arm/boot/dts/at91-linea.dtsi
2789 F:      arch/arm/boot/dts/at91-natte.dtsi
2790 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2791 F:      arch/arm/boot/dts/at91-tse850-3.dts
2792
2793 AXENTIA ASOC DRIVERS
2794 M:      Peter Rosin <peda@axentia.se>
2795 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2796 S:      Maintained
2797 F:      Documentation/devicetree/bindings/sound/axentia,*
2798 F:      sound/soc/atmel/tse850-pcm5142.c
2799
2800 AXXIA I2C CONTROLLER
2801 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2802 L:      linux-i2c@vger.kernel.org
2803 S:      Maintained
2804 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2805 F:      drivers/i2c/busses/i2c-axxia.c
2806
2807 AZ6007 DVB DRIVER
2808 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2809 L:      linux-media@vger.kernel.org
2810 W:      https://linuxtv.org
2811 T:      git git://linuxtv.org/media_tree.git
2812 S:      Maintained
2813 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2814
2815 AZTECH FM RADIO RECEIVER DRIVER
2816 M:      Hans Verkuil <hverkuil@xs4all.nl>
2817 L:      linux-media@vger.kernel.org
2818 T:      git git://linuxtv.org/media_tree.git
2819 W:      https://linuxtv.org
2820 S:      Maintained
2821 F:      drivers/media/radio/radio-aztech*
2822
2823 B43 WIRELESS DRIVER
2824 L:      linux-wireless@vger.kernel.org
2825 L:      b43-dev@lists.infradead.org
2826 W:      http://wireless.kernel.org/en/users/Drivers/b43
2827 S:      Odd Fixes
2828 F:      drivers/net/wireless/broadcom/b43/
2829
2830 B43LEGACY WIRELESS DRIVER
2831 M:      Larry Finger <Larry.Finger@lwfinger.net>
2832 L:      linux-wireless@vger.kernel.org
2833 L:      b43-dev@lists.infradead.org
2834 W:      http://wireless.kernel.org/en/users/Drivers/b43
2835 S:      Maintained
2836 F:      drivers/net/wireless/broadcom/b43legacy/
2837
2838 BACKLIGHT CLASS/SUBSYSTEM
2839 M:      Lee Jones <lee.jones@linaro.org>
2840 M:      Daniel Thompson <daniel.thompson@linaro.org>
2841 M:      Jingoo Han <jingoohan1@gmail.com>
2842 L:      dri-devel@lists.freedesktop.org
2843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2844 S:      Maintained
2845 F:      drivers/video/backlight/
2846 F:      include/linux/backlight.h
2847 F:      include/linux/pwm_backlight.h
2848 F:      Documentation/devicetree/bindings/leds/backlight
2849
2850 BATMAN ADVANCED
2851 M:      Marek Lindner <mareklindner@neomailbox.ch>
2852 M:      Simon Wunderlich <sw@simonwunderlich.de>
2853 M:      Antonio Quartulli <a@unstable.cc>
2854 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2855 W:      https://www.open-mesh.org/
2856 B:      https://www.open-mesh.org/projects/batman-adv/issues
2857 C:      irc://chat.freenode.net/batman
2858 Q:      https://patchwork.open-mesh.org/project/batman/list/
2859 T:      git https://git.open-mesh.org/linux-merge.git
2860 S:      Maintained
2861 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2862 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2863 F:      Documentation/networking/batman-adv.rst
2864 F:      include/uapi/linux/batadv_packet.h
2865 F:      include/uapi/linux/batman_adv.h
2866 F:      net/batman-adv/
2867
2868 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2869 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2870 L:      linux-hams@vger.kernel.org
2871 W:      http://www.baycom.org/~tom/ham/ham.html
2872 S:      Maintained
2873 F:      drivers/net/hamradio/baycom*
2874
2875 BCACHE (BLOCK LAYER CACHE)
2876 M:      Coly Li <colyli@suse.de>
2877 M:      Kent Overstreet <kent.overstreet@gmail.com>
2878 L:      linux-bcache@vger.kernel.org
2879 W:      http://bcache.evilpiepirate.org
2880 C:      irc://irc.oftc.net/bcache
2881 S:      Maintained
2882 F:      drivers/md/bcache/
2883
2884 BDISP ST MEDIA DRIVER
2885 M:      Fabien Dessenne <fabien.dessenne@st.com>
2886 L:      linux-media@vger.kernel.org
2887 T:      git git://linuxtv.org/media_tree.git
2888 W:      https://linuxtv.org
2889 S:      Supported
2890 F:      drivers/media/platform/sti/bdisp
2891
2892 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2893 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2894 L:      netdev@vger.kernel.org
2895 S:      Maintained
2896 F:      drivers/net/ethernet/ec_bhf.c
2897
2898 BEFS FILE SYSTEM
2899 M:      Luis de Bethencourt <luisbg@kernel.org>
2900 M:      Salah Triki <salah.triki@gmail.com>
2901 S:      Maintained
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2903 F:      Documentation/filesystems/befs.txt
2904 F:      fs/befs/
2905
2906 BFQ I/O SCHEDULER
2907 M:      Paolo Valente <paolo.valente@linaro.org>
2908 M:      Jens Axboe <axboe@kernel.dk>
2909 L:      linux-block@vger.kernel.org
2910 S:      Maintained
2911 F:      block/bfq-*
2912 F:      Documentation/block/bfq-iosched.txt
2913
2914 BFS FILE SYSTEM
2915 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2916 S:      Maintained
2917 F:      Documentation/filesystems/bfs.txt
2918 F:      fs/bfs/
2919 F:      include/uapi/linux/bfs_fs.h
2920
2921 BLINKM RGB LED DRIVER
2922 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2923 S:      Maintained
2924 F:      drivers/leds/leds-blinkm.c
2925
2926 BLOCK LAYER
2927 M:      Jens Axboe <axboe@kernel.dk>
2928 L:      linux-block@vger.kernel.org
2929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2930 S:      Maintained
2931 F:      block/
2932 F:      drivers/block/
2933 F:      kernel/trace/blktrace.c
2934 F:      lib/sbitmap.c
2935
2936 BLOCK2MTD DRIVER
2937 M:      Joern Engel <joern@lazybastard.org>
2938 L:      linux-mtd@lists.infradead.org
2939 S:      Maintained
2940 F:      drivers/mtd/devices/block2mtd.c
2941
2942 BLUETOOTH DRIVERS
2943 M:      Marcel Holtmann <marcel@holtmann.org>
2944 M:      Johan Hedberg <johan.hedberg@gmail.com>
2945 L:      linux-bluetooth@vger.kernel.org
2946 W:      http://www.bluez.org/
2947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2949 S:      Maintained
2950 F:      drivers/bluetooth/
2951
2952 BLUETOOTH SUBSYSTEM
2953 M:      Marcel Holtmann <marcel@holtmann.org>
2954 M:      Johan Hedberg <johan.hedberg@gmail.com>
2955 L:      linux-bluetooth@vger.kernel.org
2956 W:      http://www.bluez.org/
2957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2959 S:      Maintained
2960 F:      net/bluetooth/
2961 F:      include/net/bluetooth/
2962
2963 BONDING DRIVER
2964 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2965 M:      Veaceslav Falico <vfalico@gmail.com>
2966 M:      Andy Gospodarek <andy@greyhouse.net>
2967 L:      netdev@vger.kernel.org
2968 W:      http://sourceforge.net/projects/bonding/
2969 S:      Supported
2970 F:      drivers/net/bonding/
2971 F:      include/uapi/linux/if_bonding.h
2972
2973 BPF (Safe dynamic programs and tools)
2974 M:      Alexei Starovoitov <ast@kernel.org>
2975 M:      Daniel Borkmann <daniel@iogearbox.net>
2976 R:      Martin KaFai Lau <kafai@fb.com>
2977 R:      Song Liu <songliubraving@fb.com>
2978 R:      Yonghong Song <yhs@fb.com>
2979 L:      netdev@vger.kernel.org
2980 L:      bpf@vger.kernel.org
2981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2983 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2984 S:      Supported
2985 F:      arch/*/net/*
2986 F:      Documentation/networking/filter.txt
2987 F:      Documentation/bpf/
2988 F:      include/linux/bpf*
2989 F:      include/linux/filter.h
2990 F:      include/trace/events/xdp.h
2991 F:      include/uapi/linux/bpf*
2992 F:      include/uapi/linux/filter.h
2993 F:      kernel/bpf/
2994 F:      kernel/trace/bpf_trace.c
2995 F:      lib/test_bpf.c
2996 F:      net/bpf/
2997 F:      net/core/filter.c
2998 F:      net/sched/act_bpf.c
2999 F:      net/sched/cls_bpf.c
3000 F:      samples/bpf/
3001 F:      tools/bpf/
3002 F:      tools/lib/bpf/
3003 F:      tools/testing/selftests/bpf/
3004 K:      bpf
3005 N:      bpf
3006
3007 BPF JIT for ARM
3008 M:      Shubham Bansal <illusionist.neo@gmail.com>
3009 L:      netdev@vger.kernel.org
3010 L:      bpf@vger.kernel.org
3011 S:      Maintained
3012 F:      arch/arm/net/
3013
3014 BPF JIT for ARM64
3015 M:      Daniel Borkmann <daniel@iogearbox.net>
3016 M:      Alexei Starovoitov <ast@kernel.org>
3017 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3018 L:      netdev@vger.kernel.org
3019 L:      bpf@vger.kernel.org
3020 S:      Supported
3021 F:      arch/arm64/net/
3022
3023 BPF JIT for MIPS (32-BIT AND 64-BIT)
3024 M:      Paul Burton <paul.burton@mips.com>
3025 L:      netdev@vger.kernel.org
3026 L:      bpf@vger.kernel.org
3027 S:      Maintained
3028 F:      arch/mips/net/
3029
3030 BPF JIT for NFP NICs
3031 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3032 L:      netdev@vger.kernel.org
3033 L:      bpf@vger.kernel.org
3034 S:      Supported
3035 F:      drivers/net/ethernet/netronome/nfp/bpf/
3036
3037 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3038 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3039 M:      Sandipan Das <sandipan@linux.ibm.com>
3040 L:      netdev@vger.kernel.org
3041 L:      bpf@vger.kernel.org
3042 S:      Maintained
3043 F:      arch/powerpc/net/
3044
3045 BPF JIT for RISC-V (RV64G)
3046 M:      Björn Töpel <bjorn.topel@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      arch/riscv/net/
3050
3051 BPF JIT for S390
3052 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
3053 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3054 L:      netdev@vger.kernel.org
3055 L:      bpf@vger.kernel.org
3056 S:      Maintained
3057 F:      arch/s390/net/
3058 X:      arch/s390/net/pnet.c
3059
3060 BPF JIT for SPARC (32-BIT AND 64-BIT)
3061 M:      David S. Miller <davem@davemloft.net>
3062 L:      netdev@vger.kernel.org
3063 L:      bpf@vger.kernel.org
3064 S:      Maintained
3065 F:      arch/sparc/net/
3066
3067 BPF JIT for X86 32-BIT
3068 M:      Wang YanQing <udknight@gmail.com>
3069 L:      netdev@vger.kernel.org
3070 L:      bpf@vger.kernel.org
3071 S:      Maintained
3072 F:      arch/x86/net/bpf_jit_comp32.c
3073
3074 BPF JIT for X86 64-BIT
3075 M:      Alexei Starovoitov <ast@kernel.org>
3076 M:      Daniel Borkmann <daniel@iogearbox.net>
3077 L:      netdev@vger.kernel.org
3078 L:      bpf@vger.kernel.org
3079 S:      Supported
3080 F:      arch/x86/net/
3081 X:      arch/x86/net/bpf_jit_comp32.c
3082
3083 BROADCOM B44 10/100 ETHERNET DRIVER
3084 M:      Michael Chan <michael.chan@broadcom.com>
3085 L:      netdev@vger.kernel.org
3086 S:      Supported
3087 F:      drivers/net/ethernet/broadcom/b44.*
3088
3089 BROADCOM B53 ETHERNET SWITCH DRIVER
3090 M:      Florian Fainelli <f.fainelli@gmail.com>
3091 L:      netdev@vger.kernel.org
3092 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3093 S:      Supported
3094 F:      drivers/net/dsa/b53/*
3095 F:      include/linux/platform_data/b53.h
3096
3097 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3098 M:      Florian Fainelli <f.fainelli@gmail.com>
3099 M:      Ray Jui <rjui@broadcom.com>
3100 M:      Scott Branden <sbranden@broadcom.com>
3101 M:      bcm-kernel-feedback-list@broadcom.com
3102 T:      git git://github.com/broadcom/mach-bcm
3103 S:      Maintained
3104 N:      bcm281*
3105 N:      bcm113*
3106 N:      bcm216*
3107 N:      kona
3108 F:      arch/arm/mach-bcm/
3109
3110 BROADCOM BCM2835 ARM ARCHITECTURE
3111 M:      Eric Anholt <eric@anholt.net>
3112 M:      Stefan Wahren <stefan.wahren@i2se.com>
3113 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3115 T:      git git://github.com/anholt/linux
3116 S:      Maintained
3117 N:      bcm2835
3118 F:      drivers/staging/vc04_services
3119
3120 BROADCOM BCM47XX MIPS ARCHITECTURE
3121 M:      Hauke Mehrtens <hauke@hauke-m.de>
3122 M:      Rafał Miłecki <zajec5@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mips/brcm/
3126 F:      arch/mips/bcm47xx/*
3127 F:      arch/mips/include/asm/mach-bcm47xx/*
3128
3129 BROADCOM BCM5301X ARM ARCHITECTURE
3130 M:      Hauke Mehrtens <hauke@hauke-m.de>
3131 M:      Rafał Miłecki <zajec5@gmail.com>
3132 M:      bcm-kernel-feedback-list@broadcom.com
3133 L:      linux-arm-kernel@lists.infradead.org
3134 S:      Maintained
3135 F:      arch/arm/mach-bcm/bcm_5301x.c
3136 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3137 F:      arch/arm/boot/dts/bcm470*
3138 F:      arch/arm/boot/dts/bcm953012*
3139
3140 BROADCOM BCM53573 ARM ARCHITECTURE
3141 M:      Rafał Miłecki <rafal@milecki.pl>
3142 L:      linux-arm-kernel@lists.infradead.org
3143 S:      Maintained
3144 F:      arch/arm/boot/dts/bcm53573*
3145 F:      arch/arm/boot/dts/bcm47189*
3146
3147 BROADCOM BCM63XX ARM ARCHITECTURE
3148 M:      Florian Fainelli <f.fainelli@gmail.com>
3149 M:      bcm-kernel-feedback-list@broadcom.com
3150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3151 T:      git git://github.com/broadcom/stblinux.git
3152 S:      Maintained
3153 N:      bcm63xx
3154
3155 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3156 M:      Kevin Cernekee <cernekee@gmail.com>
3157 L:      linux-usb@vger.kernel.org
3158 S:      Maintained
3159 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3160
3161 BROADCOM BCM7XXX ARM ARCHITECTURE
3162 M:      Brian Norris <computersforpeace@gmail.com>
3163 M:      Gregory Fong <gregory.0xf0@gmail.com>
3164 M:      Florian Fainelli <f.fainelli@gmail.com>
3165 M:      bcm-kernel-feedback-list@broadcom.com
3166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3167 T:      git git://github.com/broadcom/stblinux.git
3168 S:      Maintained
3169 F:      arch/arm/mach-bcm/*brcmstb*
3170 F:      arch/arm/boot/dts/bcm7*.dts*
3171 F:      drivers/bus/brcmstb_gisb.c
3172 F:      arch/arm/mm/cache-b15-rac.c
3173 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3174 N:      brcmstb
3175
3176 BROADCOM BMIPS CPUFREQ DRIVER
3177 M:      Markus Mayer <mmayer@broadcom.com>
3178 M:      bcm-kernel-feedback-list@broadcom.com
3179 L:      linux-pm@vger.kernel.org
3180 S:      Maintained
3181 F:      drivers/cpufreq/bmips-cpufreq.c
3182
3183 BROADCOM BMIPS MIPS ARCHITECTURE
3184 M:      Kevin Cernekee <cernekee@gmail.com>
3185 M:      Florian Fainelli <f.fainelli@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 L:      linux-mips@vger.kernel.org
3188 T:      git git://github.com/broadcom/stblinux.git
3189 S:      Maintained
3190 F:      arch/mips/bmips/*
3191 F:      arch/mips/include/asm/mach-bmips/*
3192 F:      arch/mips/kernel/*bmips*
3193 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3194 F:      drivers/irqchip/irq-bcm63*
3195 F:      drivers/irqchip/irq-bcm7*
3196 F:      drivers/irqchip/irq-brcmstb*
3197 F:      include/linux/bcm963xx_nvram.h
3198 F:      include/linux/bcm963xx_tag.h
3199
3200 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3201 M:      Rasesh Mody <rmody@marvell.com>
3202 M:      GR-Linux-NIC-Dev@marvell.com
3203 L:      netdev@vger.kernel.org
3204 S:      Supported
3205 F:      drivers/net/ethernet/broadcom/bnx2.*
3206 F:      drivers/net/ethernet/broadcom/bnx2_*
3207
3208 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3209 M:      QLogic-Storage-Upstream@qlogic.com
3210 L:      linux-scsi@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/scsi/bnx2fc/
3213
3214 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3215 M:      QLogic-Storage-Upstream@qlogic.com
3216 L:      linux-scsi@vger.kernel.org
3217 S:      Supported
3218 F:      drivers/scsi/bnx2i/
3219
3220 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3221 M:      Ariel Elior <aelior@marvell.com>
3222 M:      Sudarsana Kalluru <skalluru@marvell.com>
3223 M:      GR-everest-linux-l2@marvell.com
3224 L:      netdev@vger.kernel.org
3225 S:      Supported
3226 F:      drivers/net/ethernet/broadcom/bnx2x/
3227
3228 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3229 M:      Michael Chan <michael.chan@broadcom.com>
3230 L:      netdev@vger.kernel.org
3231 S:      Supported
3232 F:      drivers/net/ethernet/broadcom/bnxt/
3233
3234 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3235 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3236 M:      Franky Lin <franky.lin@broadcom.com>
3237 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3238 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3239 M:      Wright Feng <wright.feng@cypress.com>
3240 L:      linux-wireless@vger.kernel.org
3241 L:      brcm80211-dev-list.pdl@broadcom.com
3242 L:      brcm80211-dev-list@cypress.com
3243 S:      Supported
3244 F:      drivers/net/wireless/broadcom/brcm80211/
3245
3246 BROADCOM BRCMSTB GPIO DRIVER
3247 M:      Gregory Fong <gregory.0xf0@gmail.com>
3248 L:      bcm-kernel-feedback-list@broadcom.com
3249 S:      Supported
3250 F:      drivers/gpio/gpio-brcmstb.c
3251 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3252
3253 BROADCOM BRCMSTB I2C DRIVER
3254 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3255 L:      linux-i2c@vger.kernel.org
3256 L:      bcm-kernel-feedback-list@broadcom.com
3257 S:      Supported
3258 F:      drivers/i2c/busses/i2c-brcmstb.c
3259 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3260
3261 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3262 M:      Al Cooper <alcooperx@gmail.com>
3263 L:      linux-kernel@vger.kernel.org
3264 L:      bcm-kernel-feedback-list@broadcom.com
3265 S:      Maintained
3266 F:      drivers/phy/broadcom/phy-brcm-usb*
3267
3268 BROADCOM GENET ETHERNET DRIVER
3269 M:      Doug Berger <opendmb@gmail.com>
3270 M:      Florian Fainelli <f.fainelli@gmail.com>
3271 L:      bcm-kernel-feedback-list@broadcom.com
3272 L:      netdev@vger.kernel.org
3273 S:      Supported
3274 F:      drivers/net/ethernet/broadcom/genet/
3275
3276 BROADCOM IPROC ARM ARCHITECTURE
3277 M:      Ray Jui <rjui@broadcom.com>
3278 M:      Scott Branden <sbranden@broadcom.com>
3279 M:      bcm-kernel-feedback-list@broadcom.com
3280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3281 T:      git git://github.com/broadcom/cygnus-linux.git
3282 S:      Maintained
3283 N:      iproc
3284 N:      cygnus
3285 N:      bcm[-_]nsp
3286 N:      bcm9113*
3287 N:      bcm9583*
3288 N:      bcm9585*
3289 N:      bcm9586*
3290 N:      bcm988312
3291 N:      bcm113*
3292 N:      bcm583*
3293 N:      bcm585*
3294 N:      bcm586*
3295 N:      bcm88312
3296 N:      hr2
3297 N:      stingray
3298 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3299 F:      arch/arm64/boot/dts/broadcom/stingray/*
3300 F:      drivers/clk/bcm/clk-ns*
3301 F:      drivers/clk/bcm/clk-sr*
3302 F:      drivers/pinctrl/bcm/pinctrl-ns*
3303 F:      include/dt-bindings/clock/bcm-sr*
3304
3305 BROADCOM KONA GPIO DRIVER
3306 M:      Ray Jui <rjui@broadcom.com>
3307 L:      bcm-kernel-feedback-list@broadcom.com
3308 S:      Supported
3309 F:      drivers/gpio/gpio-bcm-kona.c
3310 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3311
3312 BROADCOM NETXTREME-E ROCE DRIVER
3313 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3314 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3315 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3316 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3317 L:      linux-rdma@vger.kernel.org
3318 W:      http://www.broadcom.com
3319 S:      Supported
3320 F:      drivers/infiniband/hw/bnxt_re/
3321 F:      include/uapi/rdma/bnxt_re-abi.h
3322
3323 BROADCOM NVRAM DRIVER
3324 M:      Rafał Miłecki <zajec5@gmail.com>
3325 L:      linux-mips@vger.kernel.org
3326 S:      Maintained
3327 F:      drivers/firmware/broadcom/*
3328
3329 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3330 M:      Rafał Miłecki <zajec5@gmail.com>
3331 L:      linux-wireless@vger.kernel.org
3332 S:      Maintained
3333 F:      drivers/bcma/
3334 F:      include/linux/bcma/
3335
3336 BROADCOM STB AVS CPUFREQ DRIVER
3337 M:      Markus Mayer <mmayer@broadcom.com>
3338 M:      bcm-kernel-feedback-list@broadcom.com
3339 L:      linux-pm@vger.kernel.org
3340 S:      Maintained
3341 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3342 F:      drivers/cpufreq/brcmstb*
3343
3344 BROADCOM STB AVS TMON DRIVER
3345 M:      Markus Mayer <mmayer@broadcom.com>
3346 M:      bcm-kernel-feedback-list@broadcom.com
3347 L:      linux-pm@vger.kernel.org
3348 S:      Maintained
3349 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3350 F:      drivers/thermal/broadcom/brcmstb*
3351
3352 BROADCOM STB NAND FLASH DRIVER
3353 M:      Brian Norris <computersforpeace@gmail.com>
3354 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3355 L:      linux-mtd@lists.infradead.org
3356 L:      bcm-kernel-feedback-list@broadcom.com
3357 S:      Maintained
3358 F:      drivers/mtd/nand/raw/brcmnand/
3359
3360 BROADCOM STB DPFE DRIVER
3361 M:      Markus Mayer <mmayer@broadcom.com>
3362 M:      bcm-kernel-feedback-list@broadcom.com
3363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3364 S:      Maintained
3365 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3366 F:      drivers/memory/brcmstb_dpfe.c
3367
3368 BROADCOM SPI DRIVER
3369 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3370 M:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Maintained
3372 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3373 F:      drivers/spi/spi-bcm-qspi.*
3374 F:      drivers/spi/spi-brcmstb-qspi.c
3375 F:      drivers/spi/spi-iproc-qspi.c
3376
3377 BROADCOM SYSTEMPORT ETHERNET DRIVER
3378 M:      Florian Fainelli <f.fainelli@gmail.com>
3379 L:      bcm-kernel-feedback-list@broadcom.com
3380 L:      netdev@vger.kernel.org
3381 S:      Supported
3382 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3383
3384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3385 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3386 M:      Prashant Sreedharan <prashant@broadcom.com>
3387 M:      Michael Chan <mchan@broadcom.com>
3388 L:      netdev@vger.kernel.org
3389 S:      Supported
3390 F:      drivers/net/ethernet/broadcom/tg3.*
3391
3392 BROCADE BFA FC SCSI DRIVER
3393 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3394 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3395 L:      linux-scsi@vger.kernel.org
3396 S:      Supported
3397 F:      drivers/scsi/bfa/
3398
3399 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3400 M:      Rasesh Mody <rmody@marvell.com>
3401 M:      Sudarsana Kalluru <skalluru@marvell.com>
3402 M:      GR-Linux-NIC-Dev@marvell.com
3403 L:      netdev@vger.kernel.org
3404 S:      Supported
3405 F:      drivers/net/ethernet/brocade/bna/
3406
3407 BSG (block layer generic sg v4 driver)
3408 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3409 L:      linux-scsi@vger.kernel.org
3410 S:      Supported
3411 F:      block/bsg.c
3412 F:      include/linux/bsg.h
3413 F:      include/uapi/linux/bsg.h
3414
3415 BT87X AUDIO DRIVER
3416 M:      Clemens Ladisch <clemens@ladisch.de>
3417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3419 S:      Maintained
3420 F:      Documentation/sound/cards/bt87x.rst
3421 F:      sound/pci/bt87x.c
3422
3423 BT8XXGPIO DRIVER
3424 M:      Michael Buesch <m@bues.ch>
3425 W:      http://bu3sch.de/btgpio.php
3426 S:      Maintained
3427 F:      drivers/gpio/gpio-bt8xx.c
3428
3429 BTRFS FILE SYSTEM
3430 M:      Chris Mason <clm@fb.com>
3431 M:      Josef Bacik <josef@toxicpanda.com>
3432 M:      David Sterba <dsterba@suse.com>
3433 L:      linux-btrfs@vger.kernel.org
3434 W:      http://btrfs.wiki.kernel.org/
3435 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3437 S:      Maintained
3438 F:      Documentation/filesystems/btrfs.txt
3439 F:      fs/btrfs/
3440 F:      include/linux/btrfs*
3441 F:      include/uapi/linux/btrfs*
3442
3443 BTTV VIDEO4LINUX DRIVER
3444 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3445 L:      linux-media@vger.kernel.org
3446 W:      https://linuxtv.org
3447 T:      git git://linuxtv.org/media_tree.git
3448 S:      Odd fixes
3449 F:      Documentation/media/v4l-drivers/bttv*
3450 F:      drivers/media/pci/bt8xx/bttv*
3451
3452 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3453 M:      Chanwoo Choi <cw00.choi@samsung.com>
3454 L:      linux-pm@vger.kernel.org
3455 L:      linux-samsung-soc@vger.kernel.org
3456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3457 S:      Maintained
3458 F:      drivers/devfreq/exynos-bus.c
3459 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3460
3461 BUSLOGIC SCSI DRIVER
3462 M:      Khalid Aziz <khalid@gonehiking.org>
3463 L:      linux-scsi@vger.kernel.org
3464 S:      Maintained
3465 F:      drivers/scsi/BusLogic.*
3466 F:      drivers/scsi/FlashPoint.*
3467
3468 C-MEDIA CMI8788 DRIVER
3469 M:      Clemens Ladisch <clemens@ladisch.de>
3470 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3472 S:      Maintained
3473 F:      sound/pci/oxygen/
3474
3475 C-SKY ARCHITECTURE
3476 M:      Guo Ren <guoren@kernel.org>
3477 T:      git https://github.com/c-sky/csky-linux.git
3478 S:      Supported
3479 F:      arch/csky/
3480 F:      Documentation/devicetree/bindings/csky/
3481 F:      drivers/irqchip/irq-csky-*
3482 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3483 F:      drivers/clocksource/timer-gx6605s.c
3484 F:      drivers/clocksource/timer-mp-csky.c
3485 F:      Documentation/devicetree/bindings/timer/csky,*
3486 K:      csky
3487 N:      csky
3488
3489 C6X ARCHITECTURE
3490 M:      Mark Salter <msalter@redhat.com>
3491 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3492 L:      linux-c6x-dev@linux-c6x.org
3493 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3494 S:      Maintained
3495 F:      arch/c6x/
3496
3497 CA8210 IEEE-802.15.4 RADIO DRIVER
3498 M:      Harry Morris <h.morris@cascoda.com>
3499 L:      linux-wpan@vger.kernel.org
3500 W:      https://github.com/Cascoda/ca8210-linux.git
3501 S:      Maintained
3502 F:      drivers/net/ieee802154/ca8210.c
3503 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3504
3505 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3506 M:      David Howells <dhowells@redhat.com>
3507 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3508 S:      Supported
3509 F:      Documentation/filesystems/caching/cachefiles.txt
3510 F:      fs/cachefiles/
3511
3512 CADENCE MIPI-CSI2 BRIDGES
3513 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3514 L:      linux-media@vger.kernel.org
3515 S:      Maintained
3516 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3517 F:      drivers/media/platform/cadence/cdns-csi2*
3518
3519 CADET FM/AM RADIO RECEIVER DRIVER
3520 M:      Hans Verkuil <hverkuil@xs4all.nl>
3521 L:      linux-media@vger.kernel.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 W:      https://linuxtv.org
3524 S:      Maintained
3525 F:      drivers/media/radio/radio-cadet*
3526
3527 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3528 M:      Jonathan Corbet <corbet@lwn.net>
3529 L:      linux-media@vger.kernel.org
3530 T:      git git://linuxtv.org/media_tree.git
3531 S:      Maintained
3532 F:      Documentation/media/v4l-drivers/cafe_ccic*
3533 F:      drivers/media/platform/marvell-ccic/
3534
3535 CAIF NETWORK LAYER
3536 L:      netdev@vger.kernel.org
3537 S:      Orphan
3538 F:      Documentation/networking/caif/
3539 F:      drivers/net/caif/
3540 F:      include/uapi/linux/caif/
3541 F:      include/net/caif/
3542 F:      net/caif/
3543
3544 CAKE QDISC
3545 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3546 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3547 S:      Maintained
3548 F:      net/sched/sch_cake.c
3549
3550 CALGARY x86-64 IOMMU
3551 M:      Muli Ben-Yehuda <mulix@mulix.org>
3552 M:      Jon Mason <jdmason@kudzu.us>
3553 L:      iommu@lists.linux-foundation.org
3554 S:      Maintained
3555 F:      arch/x86/kernel/pci-calgary_64.c
3556 F:      arch/x86/kernel/tce_64.c
3557 F:      arch/x86/include/asm/calgary.h
3558 F:      arch/x86/include/asm/tce.h
3559
3560 CAN NETWORK DRIVERS
3561 M:      Wolfgang Grandegger <wg@grandegger.com>
3562 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3563 L:      linux-can@vger.kernel.org
3564 W:      https://github.com/linux-can
3565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3567 S:      Maintained
3568 F:      Documentation/devicetree/bindings/net/can/
3569 F:      drivers/net/can/
3570 F:      include/linux/can/dev.h
3571 F:      include/linux/can/platform/
3572 F:      include/uapi/linux/can/error.h
3573 F:      include/uapi/linux/can/netlink.h
3574
3575 CAN NETWORK LAYER
3576 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3577 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3578 L:      linux-can@vger.kernel.org
3579 W:      https://github.com/linux-can
3580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3582 S:      Maintained
3583 F:      Documentation/networking/can.rst
3584 F:      net/can/
3585 F:      include/linux/can/core.h
3586 F:      include/uapi/linux/can.h
3587 F:      include/uapi/linux/can/bcm.h
3588 F:      include/uapi/linux/can/raw.h
3589 F:      include/uapi/linux/can/gw.h
3590
3591 CAPABILITIES
3592 M:      Serge Hallyn <serge@hallyn.com>
3593 L:      linux-security-module@vger.kernel.org
3594 S:      Supported
3595 F:      include/linux/capability.h
3596 F:      include/uapi/linux/capability.h
3597 F:      security/commoncap.c
3598 F:      kernel/capability.c
3599
3600 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3601 M:      Kevin Tsai <ktsai@capellamicro.com>
3602 S:      Maintained
3603 F:      drivers/iio/light/cm*
3604
3605 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3606 M:      Christian Lamparter <chunkeey@googlemail.com>
3607 L:      linux-wireless@vger.kernel.org
3608 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3609 S:      Maintained
3610 F:      drivers/net/wireless/ath/carl9170/
3611
3612 CAVIUM I2C DRIVER
3613 M:      Jan Glauber <jglauber@cavium.com>
3614 M:      David Daney <david.daney@cavium.com>
3615 W:      http://www.cavium.com
3616 S:      Supported
3617 F:      drivers/i2c/busses/i2c-octeon*
3618 F:      drivers/i2c/busses/i2c-thunderx*
3619
3620 CAVIUM LIQUIDIO NETWORK DRIVER
3621 M:      Derek Chickles <dchickles@marvell.com>
3622 M:      Satanand Burla <sburla@marvell.com>
3623 M:      Felix Manlunas <fmanlunas@marvell.com>
3624 L:      netdev@vger.kernel.org
3625 W:      http://www.cavium.com
3626 S:      Supported
3627 F:      drivers/net/ethernet/cavium/liquidio/
3628
3629 CAVIUM MMC DRIVER
3630 M:      Jan Glauber <jglauber@cavium.com>
3631 M:      David Daney <david.daney@cavium.com>
3632 M:      Steven J. Hill <Steven.Hill@cavium.com>
3633 W:      http://www.cavium.com
3634 S:      Supported
3635 F:      drivers/mmc/host/cavium*
3636
3637 CAVIUM OCTEON-TX CRYPTO DRIVER
3638 M:      George Cherian <george.cherian@cavium.com>
3639 L:      linux-crypto@vger.kernel.org
3640 W:      http://www.cavium.com
3641 S:      Supported
3642 F:      drivers/crypto/cavium/cpt/
3643
3644 CAVIUM THUNDERX2 ARM64 SOC
3645 M:      Robert Richter <rrichter@cavium.com>
3646 M:      Jayachandran C <jnair@caviumnetworks.com>
3647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3648 S:      Maintained
3649 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3650 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3651
3652 CC2520 IEEE-802.15.4 RADIO DRIVER
3653 M:      Varka Bhadram <varkabhadram@gmail.com>
3654 L:      linux-wpan@vger.kernel.org
3655 S:      Maintained
3656 F:      drivers/net/ieee802154/cc2520.c
3657 F:      include/linux/spi/cc2520.h
3658 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3659
3660 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3661 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3662 L:      linux-crypto@vger.kernel.org
3663 S:      Supported
3664 F:      drivers/crypto/ccree/
3665 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3666
3667 CEC FRAMEWORK
3668 M:      Hans Verkuil <hans.verkuil@cisco.com>
3669 L:      linux-media@vger.kernel.org
3670 T:      git git://linuxtv.org/media_tree.git
3671 W:      http://linuxtv.org
3672 S:      Supported
3673 F:      Documentation/media/kapi/cec-core.rst
3674 F:      Documentation/media/uapi/cec
3675 F:      drivers/media/cec/
3676 F:      drivers/media/rc/keymaps/rc-cec.c
3677 F:      include/media/cec.h
3678 F:      include/media/cec-notifier.h
3679 F:      include/uapi/linux/cec.h
3680 F:      include/uapi/linux/cec-funcs.h
3681 F:      Documentation/devicetree/bindings/media/cec.txt
3682 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3683
3684 CEC GPIO DRIVER
3685 M:      Hans Verkuil <hans.verkuil@cisco.com>
3686 L:      linux-media@vger.kernel.org
3687 T:      git git://linuxtv.org/media_tree.git
3688 W:      http://linuxtv.org
3689 S:      Supported
3690 F:      drivers/media/platform/cec-gpio/
3691 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3692
3693 CELL BROADBAND ENGINE ARCHITECTURE
3694 M:      Arnd Bergmann <arnd@arndb.de>
3695 L:      linuxppc-dev@lists.ozlabs.org
3696 W:      http://www.ibm.com/developerworks/power/cell/
3697 S:      Supported
3698 F:      arch/powerpc/include/asm/cell*.h
3699 F:      arch/powerpc/include/asm/spu*.h
3700 F:      arch/powerpc/include/uapi/asm/spu*.h
3701 F:      arch/powerpc/oprofile/*cell*
3702 F:      arch/powerpc/platforms/cell/
3703
3704 CEPH COMMON CODE (LIBCEPH)
3705 M:      Ilya Dryomov <idryomov@gmail.com>
3706 M:      "Yan, Zheng" <zyan@redhat.com>
3707 M:      Sage Weil <sage@redhat.com>
3708 L:      ceph-devel@vger.kernel.org
3709 W:      http://ceph.com/
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3711 T:      git git://github.com/ceph/ceph-client.git
3712 S:      Supported
3713 F:      net/ceph/
3714 F:      include/linux/ceph/
3715 F:      include/linux/crush/
3716
3717 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 M:      Ilya Dryomov <idryomov@gmail.com>
3721 L:      ceph-devel@vger.kernel.org
3722 W:      http://ceph.com/
3723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3724 T:      git git://github.com/ceph/ceph-client.git
3725 S:      Supported
3726 F:      Documentation/filesystems/ceph.txt
3727 F:      fs/ceph/
3728
3729 CERTIFICATE HANDLING:
3730 M:      David Howells <dhowells@redhat.com>
3731 M:      David Woodhouse <dwmw2@infradead.org>
3732 L:      keyrings@vger.kernel.org
3733 S:      Maintained
3734 F:      Documentation/admin-guide/module-signing.rst
3735 F:      certs/
3736 F:      scripts/sign-file.c
3737 F:      scripts/extract-cert.c
3738
3739 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3740 L:      linux-usb@vger.kernel.org
3741 S:      Orphan
3742 F:      Documentation/usb/WUSB-Design-overview.txt
3743 F:      Documentation/usb/wusb-cbaf
3744 F:      drivers/usb/host/hwa-hc.c
3745 F:      drivers/usb/host/whci/
3746 F:      drivers/usb/wusbcore/
3747 F:      include/linux/usb/wusb*
3748
3749 CFAG12864B LCD DRIVER
3750 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3751 S:      Maintained
3752 F:      drivers/auxdisplay/cfag12864b.c
3753 F:      include/linux/cfag12864b.h
3754
3755 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3756 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3757 S:      Maintained
3758 F:      drivers/auxdisplay/cfag12864bfb.c
3759 F:      include/linux/cfag12864b.h
3760
3761 802.11 (including CFG80211/NL80211)
3762 M:      Johannes Berg <johannes@sipsolutions.net>
3763 L:      linux-wireless@vger.kernel.org
3764 W:      http://wireless.kernel.org/
3765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3767 S:      Maintained
3768 F:      net/wireless/
3769 F:      include/uapi/linux/nl80211.h
3770 F:      include/linux/ieee80211.h
3771 F:      include/net/wext.h
3772 F:      include/net/cfg80211.h
3773 F:      include/net/iw_handler.h
3774 F:      include/net/ieee80211_radiotap.h
3775 F:      Documentation/driver-api/80211/cfg80211.rst
3776 F:      Documentation/networking/regulatory.txt
3777
3778 CHAR and MISC DRIVERS
3779 M:      Arnd Bergmann <arnd@arndb.de>
3780 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3782 S:      Supported
3783 F:      drivers/char/
3784 F:      drivers/misc/
3785 F:      include/linux/miscdevice.h
3786
3787 CHECKPATCH
3788 M:      Andy Whitcroft <apw@canonical.com>
3789 M:      Joe Perches <joe@perches.com>
3790 S:      Maintained
3791 F:      scripts/checkpatch.pl
3792
3793 CHINESE DOCUMENTATION
3794 M:      Harry Wei <harryxiyou@gmail.com>
3795 M:      Alex Shi <alex.shi@linux.alibaba.com>
3796 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3797 S:      Maintained
3798 F:      Documentation/translations/zh_CN/
3799
3800 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3801 M:      Peter Chen <Peter.Chen@nxp.com>
3802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3803 L:      linux-usb@vger.kernel.org
3804 S:      Maintained
3805 F:      drivers/usb/chipidea/
3806
3807 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3808 M:      Hans de Goede <hdegoede@redhat.com>
3809 L:      linux-input@vger.kernel.org
3810 S:      Maintained
3811 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3812 F:      drivers/input/touchscreen/chipone_icn8318.c
3813
3814 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3815 M:      Hans de Goede <hdegoede@redhat.com>
3816 L:      linux-input@vger.kernel.org
3817 S:      Maintained
3818 F:      drivers/input/touchscreen/chipone_icn8505.c
3819
3820 CHROME HARDWARE PLATFORM SUPPORT
3821 M:      Benson Leung <bleung@chromium.org>
3822 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3823 S:      Maintained
3824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3825 F:      drivers/platform/chrome/
3826
3827 CHROMEOS EC SUBDRIVERS
3828 M:      Benson Leung <bleung@chromium.org>
3829 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3830 R:      Guenter Roeck <groeck@chromium.org>
3831 S:      Maintained
3832 N:      cros_ec
3833 N:      cros-ec
3834 F:      drivers/power/supply/cros_usbpd-charger.c
3835
3836 CHROMEOS EC CODEC DRIVER
3837 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3838 S:      Maintained
3839 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3840 R:      Guenter Roeck <groeck@chromium.org>
3841 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3842 F:      sound/soc/codecs/cros_ec_codec.*
3843
3844 CIRRUS LOGIC AUDIO CODEC DRIVERS
3845 M:      Brian Austin <brian.austin@cirrus.com>
3846 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3848 S:      Maintained
3849 F:      sound/soc/codecs/cs*
3850
3851 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3852 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3853 L:      netdev@vger.kernel.org
3854 S:      Maintained
3855 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3856
3857 CIRRUS LOGIC LOCHNAGAR DRIVER
3858 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3859 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3860 L:      patches@opensource.cirrus.com
3861 S:      Supported
3862 F:      drivers/clk/clk-lochnagar.c
3863 F:      drivers/hwmon/lochnagar-hwmon.c
3864 F:      drivers/mfd/lochnagar-i2c.c
3865 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3866 F:      drivers/regulator/lochnagar-regulator.c
3867 F:      sound/soc/codecs/lochnagar-sc.c
3868 F:      include/dt-bindings/clk/lochnagar.h
3869 F:      include/dt-bindings/pinctrl/lochnagar.h
3870 F:      include/linux/mfd/lochnagar*
3871 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3872 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3873 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3874 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3875 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3876 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3877 F:      Documentation/hwmon/lochnagar
3878
3879 CISCO FCOE HBA DRIVER
3880 M:      Satish Kharat <satishkh@cisco.com>
3881 M:      Sesidhar Baddela <sebaddel@cisco.com>
3882 M:      Karan Tilak Kumar <kartilak@cisco.com>
3883 L:      linux-scsi@vger.kernel.org
3884 S:      Supported
3885 F:      drivers/scsi/fnic/
3886
3887 CISCO SCSI HBA DRIVER
3888 M:      Karan Tilak Kumar <kartilak@cisco.com>
3889 M:      Sesidhar Baddela <sebaddel@cisco.com>
3890 L:      linux-scsi@vger.kernel.org
3891 S:      Supported
3892 F:      drivers/scsi/snic/
3893
3894 CISCO VIC ETHERNET NIC DRIVER
3895 M:      Christian Benvenuti <benve@cisco.com>
3896 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3897 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3898 S:      Supported
3899 F:      drivers/net/ethernet/cisco/enic/
3900
3901 CISCO VIC LOW LATENCY NIC DRIVER
3902 M:      Christian Benvenuti <benve@cisco.com>
3903 M:      Nelson Escobar <neescoba@cisco.com>
3904 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3905 S:      Supported
3906 F:      drivers/infiniband/hw/usnic/
3907
3908 CIRRUS LOGIC MADERA CODEC DRIVERS
3909 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3910 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3911 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3912 L:      patches@opensource.cirrus.com
3913 T:      git https://github.com/CirrusLogic/linux-drivers.git
3914 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/mfd/madera.txt
3917 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3918 F:      include/linux/irqchip/irq-madera*
3919 F:      include/linux/mfd/madera/*
3920 F:      drivers/gpio/gpio-madera*
3921 F:      drivers/irqchip/irq-madera*
3922 F:      drivers/mfd/madera*
3923 F:      drivers/mfd/cs47l*
3924 F:      drivers/pinctrl/cirrus/*
3925
3926 CLANG-FORMAT FILE
3927 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3928 S:      Maintained
3929 F:      .clang-format
3930
3931 CLEANCACHE API
3932 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3933 L:      linux-kernel@vger.kernel.org
3934 S:      Maintained
3935 F:      mm/cleancache.c
3936 F:      include/linux/cleancache.h
3937
3938 CLK API
3939 M:      Russell King <linux@armlinux.org.uk>
3940 L:      linux-clk@vger.kernel.org
3941 S:      Maintained
3942 F:      include/linux/clk.h
3943
3944 CLOCKSOURCE, CLOCKEVENT DRIVERS
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 M:      Thomas Gleixner <tglx@linutronix.de>
3947 L:      linux-kernel@vger.kernel.org
3948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3949 S:      Supported
3950 F:      drivers/clocksource/
3951 F:      Documentation/devicetree/bindings/timer/
3952
3953 CMPC ACPI DRIVER
3954 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3955 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3956 L:      platform-driver-x86@vger.kernel.org
3957 S:      Supported
3958 F:      drivers/platform/x86/classmate-laptop.c
3959
3960 COBALT MEDIA DRIVER
3961 M:      Hans Verkuil <hans.verkuil@cisco.com>
3962 L:      linux-media@vger.kernel.org
3963 T:      git git://linuxtv.org/media_tree.git
3964 W:      https://linuxtv.org
3965 S:      Supported
3966 F:      drivers/media/pci/cobalt/
3967
3968 COCCINELLE/Semantic Patches (SmPL)
3969 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3970 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3971 M:      Nicolas Palix <nicolas.palix@imag.fr>
3972 M:      Michal Marek <michal.lkml@markovi.net>
3973 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3975 W:      http://coccinelle.lip6.fr/
3976 S:      Supported
3977 F:      Documentation/dev-tools/coccinelle.rst
3978 F:      scripts/coccinelle/
3979 F:      scripts/coccicheck
3980
3981 CODA FILE SYSTEM
3982 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3983 M:      coda@cs.cmu.edu
3984 L:      codalist@coda.cs.cmu.edu
3985 W:      http://www.coda.cs.cmu.edu/
3986 S:      Maintained
3987 F:      Documentation/filesystems/coda.txt
3988 F:      fs/coda/
3989 F:      include/linux/coda*.h
3990 F:      include/uapi/linux/coda*.h
3991
3992 CODA V4L2 MEM2MEM DRIVER
3993 M:      Philipp Zabel <p.zabel@pengutronix.de>
3994 L:      linux-media@vger.kernel.org
3995 S:      Maintained
3996 F:      Documentation/devicetree/bindings/media/coda.txt
3997 F:      drivers/media/platform/coda/
3998
3999 CODE OF CONDUCT
4000 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4001 S:      Supported
4002 F:      Documentation/process/code-of-conduct.rst
4003 F:      Documentation/process/code-of-conduct-interpretation.rst
4004
4005 COMMON CLK FRAMEWORK
4006 M:      Michael Turquette <mturquette@baylibre.com>
4007 M:      Stephen Boyd <sboyd@kernel.org>
4008 L:      linux-clk@vger.kernel.org
4009 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4011 S:      Maintained
4012 F:      Documentation/devicetree/bindings/clock/
4013 F:      drivers/clk/
4014 X:      drivers/clk/clkdev.c
4015 F:      include/linux/clk-pr*
4016 F:      include/linux/clk/
4017 F:      include/linux/of_clk.h
4018
4019 COMMON INTERNET FILE SYSTEM (CIFS)
4020 M:      Steve French <sfrench@samba.org>
4021 L:      linux-cifs@vger.kernel.org
4022 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4023 W:      http://linux-cifs.samba.org/
4024 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4025 S:      Supported
4026 F:      Documentation/filesystems/cifs/
4027 F:      fs/cifs/
4028
4029 COMPACTPCI HOTPLUG CORE
4030 M:      Scott Murray <scott@spiteful.org>
4031 L:      linux-pci@vger.kernel.org
4032 S:      Maintained
4033 F:      drivers/pci/hotplug/cpci_hotplug*
4034
4035 COMPACTPCI HOTPLUG GENERIC DRIVER
4036 M:      Scott Murray <scott@spiteful.org>
4037 L:      linux-pci@vger.kernel.org
4038 S:      Maintained
4039 F:      drivers/pci/hotplug/cpcihp_generic.c
4040
4041 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4042 M:      Scott Murray <scott@spiteful.org>
4043 L:      linux-pci@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4046
4047 COMPAL LAPTOP SUPPORT
4048 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/compal-laptop.c
4052
4053 COMPILER ATTRIBUTES
4054 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4055 S:      Maintained
4056 F:      include/linux/compiler_attributes.h
4057
4058 CONEXANT ACCESSRUNNER USB DRIVER
4059 L:      accessrunner-general@lists.sourceforge.net
4060 W:      http://accessrunner.sourceforge.net/
4061 S:      Orphan
4062 F:      drivers/usb/atm/cxacru.c
4063
4064 CONFIGFS
4065 M:      Joel Becker <jlbec@evilplan.org>
4066 M:      Christoph Hellwig <hch@lst.de>
4067 T:      git git://git.infradead.org/users/hch/configfs.git
4068 S:      Supported
4069 F:      fs/configfs/
4070 F:      include/linux/configfs.h
4071
4072 CONNECTOR
4073 M:      Evgeniy Polyakov <zbr@ioremap.net>
4074 L:      netdev@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/connector/
4077
4078 CONTROL GROUP (CGROUP)
4079 M:      Tejun Heo <tj@kernel.org>
4080 M:      Li Zefan <lizefan@huawei.com>
4081 M:      Johannes Weiner <hannes@cmpxchg.org>
4082 L:      cgroups@vger.kernel.org
4083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4084 S:      Maintained
4085 F:      Documentation/admin-guide/cgroup-v2.rst
4086 F:      Documentation/cgroup-v1/
4087 F:      include/linux/cgroup*
4088 F:      kernel/cgroup/
4089
4090 CONTROL GROUP - CPUSET
4091 M:      Li Zefan <lizefan@huawei.com>
4092 L:      cgroups@vger.kernel.org
4093 W:      http://www.bullopensource.org/cpuset/
4094 W:      http://oss.sgi.com/projects/cpusets/
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4096 S:      Maintained
4097 F:      Documentation/cgroup-v1/cpusets.txt
4098 F:      include/linux/cpuset.h
4099 F:      kernel/cgroup/cpuset.c
4100
4101 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4102 M:      Johannes Weiner <hannes@cmpxchg.org>
4103 M:      Michal Hocko <mhocko@kernel.org>
4104 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4105 L:      cgroups@vger.kernel.org
4106 L:      linux-mm@kvack.org
4107 S:      Maintained
4108 F:      mm/memcontrol.c
4109 F:      mm/swap_cgroup.c
4110
4111 CORETEMP HARDWARE MONITORING DRIVER
4112 M:      Fenghua Yu <fenghua.yu@intel.com>
4113 L:      linux-hwmon@vger.kernel.org
4114 S:      Maintained
4115 F:      Documentation/hwmon/coretemp.rst
4116 F:      drivers/hwmon/coretemp.c
4117
4118 COSA/SRP SYNC SERIAL DRIVER
4119 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4120 W:      http://www.fi.muni.cz/~kas/cosa/
4121 S:      Maintained
4122 F:      drivers/net/wan/cosa*
4123
4124 COUNTER SUBSYSTEM
4125 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4126 L:      linux-iio@vger.kernel.org
4127 S:      Maintained
4128 F:      Documentation/ABI/testing/sysfs-bus-counter*
4129 F:      Documentation/driver-api/generic-counter.rst
4130 F:      drivers/counter/
4131 F:      include/linux/counter.h
4132 F:      include/linux/counter_enum.h
4133
4134 CPMAC ETHERNET DRIVER
4135 M:      Florian Fainelli <f.fainelli@gmail.com>
4136 L:      netdev@vger.kernel.org
4137 S:      Maintained
4138 F:      drivers/net/ethernet/ti/cpmac.c
4139
4140 CPU FREQUENCY SCALING FRAMEWORK
4141 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4142 M:      Viresh Kumar <viresh.kumar@linaro.org>
4143 L:      linux-pm@vger.kernel.org
4144 S:      Maintained
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4147 B:      https://bugzilla.kernel.org
4148 F:      Documentation/admin-guide/pm/cpufreq.rst
4149 F:      Documentation/admin-guide/pm/intel_pstate.rst
4150 F:      Documentation/cpu-freq/
4151 F:      Documentation/devicetree/bindings/cpufreq/
4152 F:      drivers/cpufreq/
4153 F:      kernel/sched/cpufreq*.c
4154 F:      include/linux/cpufreq.h
4155 F:      include/linux/sched/cpufreq.h
4156 F:      tools/testing/selftests/cpufreq/
4157
4158 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4159 M:      Viresh Kumar <viresh.kumar@linaro.org>
4160 M:      Sudeep Holla <sudeep.holla@arm.com>
4161 L:      linux-pm@vger.kernel.org
4162 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4163 S:      Maintained
4164 F:      drivers/cpufreq/arm_big_little.h
4165 F:      drivers/cpufreq/arm_big_little.c
4166
4167 CPU POWER MONITORING SUBSYSTEM
4168 M:      Thomas Renninger <trenn@suse.com>
4169 M:      Shuah Khan <shuah@kernel.org>
4170 M:      Shuah Khan <skhan@linuxfoundation.org>
4171 L:      linux-pm@vger.kernel.org
4172 S:      Maintained
4173 F:      tools/power/cpupower/
4174
4175 CPUID/MSR DRIVER
4176 M:      "H. Peter Anvin" <hpa@zytor.com>
4177 S:      Maintained
4178 F:      arch/x86/kernel/cpuid.c
4179 F:      arch/x86/kernel/msr.c
4180
4181 CPUIDLE DRIVER - ARM BIG LITTLE
4182 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4183 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4184 L:      linux-pm@vger.kernel.org
4185 L:      linux-arm-kernel@lists.infradead.org
4186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4187 S:      Maintained
4188 F:      drivers/cpuidle/cpuidle-big_little.c
4189
4190 CPUIDLE DRIVER - ARM EXYNOS
4191 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4192 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4193 M:      Kukjin Kim <kgene@kernel.org>
4194 L:      linux-pm@vger.kernel.org
4195 L:      linux-samsung-soc@vger.kernel.org
4196 S:      Supported
4197 F:      drivers/cpuidle/cpuidle-exynos.c
4198 F:      arch/arm/mach-exynos/pm.c
4199
4200 CPU IDLE TIME MANAGEMENT FRAMEWORK
4201 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4202 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4203 L:      linux-pm@vger.kernel.org
4204 S:      Maintained
4205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4206 B:      https://bugzilla.kernel.org
4207 F:      Documentation/admin-guide/pm/cpuidle.rst
4208 F:      Documentation/driver-api/pm/cpuidle.rst
4209 F:      drivers/cpuidle/*
4210 F:      include/linux/cpuidle.h
4211
4212 CRAMFS FILESYSTEM
4213 M:      Nicolas Pitre <nico@fluxnic.net>
4214 S:      Maintained
4215 F:      Documentation/filesystems/cramfs.txt
4216 F:      fs/cramfs/
4217
4218 CRYPTO API
4219 M:      Herbert Xu <herbert@gondor.apana.org.au>
4220 M:      "David S. Miller" <davem@davemloft.net>
4221 L:      linux-crypto@vger.kernel.org
4222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4224 S:      Maintained
4225 F:      Documentation/crypto/
4226 F:      Documentation/devicetree/bindings/crypto/
4227 F:      arch/*/crypto/
4228 F:      crypto/
4229 F:      drivers/crypto/
4230 F:      include/crypto/
4231 F:      include/linux/crypto*
4232
4233 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4234 M:      Neil Horman <nhorman@tuxdriver.com>
4235 L:      linux-crypto@vger.kernel.org
4236 S:      Maintained
4237 F:      crypto/ansi_cprng.c
4238 F:      crypto/rng.c
4239
4240 CS3308 MEDIA DRIVER
4241 M:      Hans Verkuil <hverkuil@xs4all.nl>
4242 L:      linux-media@vger.kernel.org
4243 T:      git git://linuxtv.org/media_tree.git
4244 W:      http://linuxtv.org
4245 S:      Odd Fixes
4246 F:      drivers/media/i2c/cs3308.c
4247
4248 CS5535 Audio ALSA driver
4249 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4250 S:      Maintained
4251 F:      sound/pci/cs5535audio/
4252
4253 CSI DRIVERS FOR ALLWINNER V3s
4254 M:      Yong Deng <yong.deng@magewell.com>
4255 L:      linux-media@vger.kernel.org
4256 T:      git git://linuxtv.org/media_tree.git
4257 S:      Maintained
4258 F:      drivers/media/platform/sunxi/sun6i-csi/
4259 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4260
4261 CW1200 WLAN driver
4262 M:      Solomon Peachy <pizza@shaftnet.org>
4263 S:      Maintained
4264 F:      drivers/net/wireless/st/cw1200/
4265
4266 CX18 VIDEO4LINUX DRIVER
4267 M:      Andy Walls <awalls@md.metrocast.net>
4268 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4269 L:      linux-media@vger.kernel.org
4270 T:      git git://linuxtv.org/media_tree.git
4271 W:      https://linuxtv.org
4272 W:      http://www.ivtvdriver.org/index.php/Cx18
4273 S:      Maintained
4274 F:      Documentation/media/v4l-drivers/cx18*
4275 F:      drivers/media/pci/cx18/
4276 F:      include/uapi/linux/ivtv*
4277
4278 CX2341X MPEG ENCODER HELPER MODULE
4279 M:      Hans Verkuil <hverkuil@xs4all.nl>
4280 L:      linux-media@vger.kernel.org
4281 T:      git git://linuxtv.org/media_tree.git
4282 W:      https://linuxtv.org
4283 S:      Maintained
4284 F:      drivers/media/common/cx2341x*
4285 F:      include/media/drv-intf/cx2341x.h
4286
4287 CX24120 MEDIA DRIVER
4288 M:      Jemma Denson <jdenson@gmail.com>
4289 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4290 L:      linux-media@vger.kernel.org
4291 W:      https://linuxtv.org
4292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4293 S:      Maintained
4294 F:      drivers/media/dvb-frontends/cx24120*
4295
4296 CX88 VIDEO4LINUX DRIVER
4297 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4298 L:      linux-media@vger.kernel.org
4299 W:      https://linuxtv.org
4300 T:      git git://linuxtv.org/media_tree.git
4301 S:      Odd fixes
4302 F:      Documentation/media/v4l-drivers/cx88*
4303 F:      drivers/media/pci/cx88/
4304
4305 CXD2820R MEDIA DRIVER
4306 M:      Antti Palosaari <crope@iki.fi>
4307 L:      linux-media@vger.kernel.org
4308 W:      https://linuxtv.org
4309 W:      http://palosaari.fi/linux/
4310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4311 T:      git git://linuxtv.org/anttip/media_tree.git
4312 S:      Maintained
4313 F:      drivers/media/dvb-frontends/cxd2820r*
4314
4315 CXGB3 ETHERNET DRIVER (CXGB3)
4316 M:      Vishal Kulkarni <vishal@chelsio.com>
4317 L:      netdev@vger.kernel.org
4318 W:      http://www.chelsio.com
4319 S:      Supported
4320 F:      drivers/net/ethernet/chelsio/cxgb3/
4321
4322 CXGB3 ISCSI DRIVER (CXGB3I)
4323 M:      Karen Xie <kxie@chelsio.com>
4324 L:      linux-scsi@vger.kernel.org
4325 W:      http://www.chelsio.com
4326 S:      Supported
4327 F:      drivers/scsi/cxgbi/cxgb3i
4328
4329 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4330 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4331 L:      linux-rdma@vger.kernel.org
4332 W:      http://www.openfabrics.org
4333 S:      Supported
4334 F:      drivers/infiniband/hw/cxgb3/
4335 F:      include/uapi/rdma/cxgb3-abi.h
4336
4337 CXGB4 CRYPTO DRIVER (chcr)
4338 M:      Atul Gupta <atul.gupta@chelsio.com>
4339 L:      linux-crypto@vger.kernel.org
4340 W:      http://www.chelsio.com
4341 S:      Supported
4342 F:      drivers/crypto/chelsio
4343
4344 CXGB4 ETHERNET DRIVER (CXGB4)
4345 M:      Vishal Kulkarni <vishal@chelsio.com>
4346 L:      netdev@vger.kernel.org
4347 W:      http://www.chelsio.com
4348 S:      Supported
4349 F:      drivers/net/ethernet/chelsio/cxgb4/
4350
4351 CXGB4 ISCSI DRIVER (CXGB4I)
4352 M:      Karen Xie <kxie@chelsio.com>
4353 L:      linux-scsi@vger.kernel.org
4354 W:      http://www.chelsio.com
4355 S:      Supported
4356 F:      drivers/scsi/cxgbi/cxgb4i
4357
4358 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4359 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4360 L:      linux-rdma@vger.kernel.org
4361 W:      http://www.openfabrics.org
4362 S:      Supported
4363 F:      drivers/infiniband/hw/cxgb4/
4364 F:      include/uapi/rdma/cxgb4-abi.h
4365
4366 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4367 M:      Casey Leedom <leedom@chelsio.com>
4368 L:      netdev@vger.kernel.org
4369 W:      http://www.chelsio.com
4370 S:      Supported
4371 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4372
4373 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4374 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4375 M:      Andrew Donnellan <ajd@linux.ibm.com>
4376 L:      linuxppc-dev@lists.ozlabs.org
4377 S:      Supported
4378 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4379 F:      drivers/misc/cxl/
4380 F:      include/misc/cxl*
4381 F:      include/uapi/misc/cxl.h
4382 F:      Documentation/powerpc/cxl.txt
4383 F:      Documentation/ABI/testing/sysfs-class-cxl
4384
4385 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4386 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4387 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4388 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4389 L:      linux-scsi@vger.kernel.org
4390 S:      Supported
4391 F:      drivers/scsi/cxlflash/
4392 F:      include/uapi/scsi/cxlflash_ioctl.h
4393 F:      Documentation/powerpc/cxlflash.txt
4394
4395 CYBERPRO FB DRIVER
4396 M:      Russell King <linux@armlinux.org.uk>
4397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4398 W:      http://www.armlinux.org.uk/
4399 S:      Maintained
4400 F:      drivers/video/fbdev/cyber2000fb.*
4401
4402 CYCLADES ASYNC MUX DRIVER
4403 W:      http://www.cyclades.com/
4404 S:      Orphan
4405 F:      drivers/tty/cyclades.c
4406 F:      include/linux/cyclades.h
4407 F:      include/uapi/linux/cyclades.h
4408
4409 CYCLADES PC300 DRIVER
4410 W:      http://www.cyclades.com/
4411 S:      Orphan
4412 F:      drivers/net/wan/pc300*
4413
4414 CYPRESS_FIRMWARE MEDIA DRIVER
4415 M:      Antti Palosaari <crope@iki.fi>
4416 L:      linux-media@vger.kernel.org
4417 W:      https://linuxtv.org
4418 W:      http://palosaari.fi/linux/
4419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4420 T:      git git://linuxtv.org/anttip/media_tree.git
4421 S:      Maintained
4422 F:      drivers/media/common/cypress_firmware*
4423
4424 CYTTSP TOUCHSCREEN DRIVER
4425 M:      Ferruh Yigit <fery@cypress.com>
4426 L:      linux-input@vger.kernel.org
4427 S:      Supported
4428 F:      drivers/input/touchscreen/cyttsp*
4429 F:      include/linux/input/cyttsp.h
4430
4431 D-LINK DIR-685 TOUCHKEYS DRIVER
4432 M:      Linus Walleij <linus.walleij@linaro.org>
4433 L:      linux-input@vger.kernel.org
4434 S:      Supported
4435 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4436
4437 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4438 M:      Joshua Kinard <kumba@gentoo.org>
4439 S:      Maintained
4440 F:      drivers/rtc/rtc-ds1685.c
4441 F:      include/linux/rtc/ds1685.h
4442
4443 DAMA SLAVE for AX.25
4444 M:      Joerg Reuter <jreuter@yaina.de>
4445 W:      http://yaina.de/jreuter/
4446 W:      http://www.qsl.net/dl1bke/
4447 L:      linux-hams@vger.kernel.org
4448 S:      Maintained
4449 F:      net/ax25/af_ax25.c
4450 F:      net/ax25/ax25_dev.c
4451 F:      net/ax25/ax25_ds_*
4452 F:      net/ax25/ax25_in.c
4453 F:      net/ax25/ax25_out.c
4454 F:      net/ax25/ax25_timer.c
4455 F:      net/ax25/sysctl_net_ax25.c
4456
4457 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4458 L:      netdev@vger.kernel.org
4459 S:      Orphan
4460 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4461 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4462
4463 DC390/AM53C974 SCSI driver
4464 M:      Hannes Reinecke <hare@suse.com>
4465 L:      linux-scsi@vger.kernel.org
4466 S:      Maintained
4467 F:      drivers/scsi/am53c974.c
4468
4469 DC395x SCSI driver
4470 M:      Oliver Neukum <oliver@neukum.org>
4471 M:      Ali Akcaagac <aliakc@web.de>
4472 M:      Jamie Lenehan <lenehan@twibble.org>
4473 L:      dc395x@twibble.org
4474 W:      http://twibble.org/dist/dc395x/
4475 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4476 S:      Maintained
4477 F:      Documentation/scsi/dc395x.txt
4478 F:      drivers/scsi/dc395x.*
4479
4480 DCCP PROTOCOL
4481 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4482 L:      dccp@vger.kernel.org
4483 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4484 S:      Maintained
4485 F:      include/linux/dccp.h
4486 F:      include/uapi/linux/dccp.h
4487 F:      include/linux/tfrc.h
4488 F:      net/dccp/
4489
4490 DECnet NETWORK LAYER
4491 W:      http://linux-decnet.sourceforge.net
4492 L:      linux-decnet-user@lists.sourceforge.net
4493 S:      Orphan
4494 F:      Documentation/networking/decnet.txt
4495 F:      net/decnet/
4496
4497 DECSTATION PLATFORM SUPPORT
4498 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4499 L:      linux-mips@vger.kernel.org
4500 W:      http://www.linux-mips.org/wiki/DECstation
4501 S:      Maintained
4502 F:      arch/mips/dec/
4503 F:      arch/mips/include/asm/dec/
4504 F:      arch/mips/include/asm/mach-dec/
4505
4506 DEFXX FDDI NETWORK DRIVER
4507 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4508 S:      Maintained
4509 F:      drivers/net/fddi/defxx.*
4510
4511 DELL SMBIOS DRIVER
4512 M:      Pali Rohár <pali.rohar@gmail.com>
4513 M:      Mario Limonciello <mario.limonciello@dell.com>
4514 L:      platform-driver-x86@vger.kernel.org
4515 S:      Maintained
4516 F:      drivers/platform/x86/dell-smbios.*
4517
4518 DELL SMBIOS SMM DRIVER
4519 M:      Mario Limonciello <mario.limonciello@dell.com>
4520 L:      platform-driver-x86@vger.kernel.org
4521 S:      Maintained
4522 F:      drivers/platform/x86/dell-smbios-smm.c
4523
4524 DELL SMBIOS WMI DRIVER
4525 M:      Mario Limonciello <mario.limonciello@dell.com>
4526 L:      platform-driver-x86@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-smbios-wmi.c
4529 F:      tools/wmi/dell-smbios-example.c
4530
4531 DEFZA FDDI NETWORK DRIVER
4532 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4533 S:      Maintained
4534 F:      drivers/net/fddi/defza.*
4535
4536 DELL LAPTOP DRIVER
4537 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4538 M:      Pali Rohár <pali.rohar@gmail.com>
4539 L:      platform-driver-x86@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/platform/x86/dell-laptop.c
4542
4543 DELL LAPTOP FREEFALL DRIVER
4544 M:      Pali Rohár <pali.rohar@gmail.com>
4545 S:      Maintained
4546 F:      drivers/platform/x86/dell-smo8800.c
4547
4548 DELL LAPTOP RBTN DRIVER
4549 M:      Pali Rohár <pali.rohar@gmail.com>
4550 S:      Maintained
4551 F:      drivers/platform/x86/dell-rbtn.*
4552
4553 DELL REMOTE BIOS UPDATE DRIVER
4554 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4555 L:      platform-driver-x86@vger.kernel.org
4556 S:      Maintained
4557 F:      drivers/platform/x86/dell_rbu.c
4558
4559 DELL LAPTOP SMM DRIVER
4560 M:      Pali Rohár <pali.rohar@gmail.com>
4561 S:      Maintained
4562 F:      drivers/hwmon/dell-smm-hwmon.c
4563 F:      include/uapi/linux/i8k.h
4564
4565 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4566 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4567 L:      platform-driver-x86@vger.kernel.org
4568 S:      Maintained
4569 F:      Documentation/dcdbas.txt
4570 F:      drivers/platform/x86/dcdbas.*
4571
4572 DELL WMI NOTIFICATIONS DRIVER
4573 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4574 M:      Pali Rohár <pali.rohar@gmail.com>
4575 S:      Maintained
4576 F:      drivers/platform/x86/dell-wmi.c
4577
4578 DELL WMI DESCRIPTOR DRIVER
4579 M:      Mario Limonciello <mario.limonciello@dell.com>
4580 S:      Maintained
4581 F:      drivers/platform/x86/dell-wmi-descriptor.c
4582
4583 DELTA ST MEDIA DRIVER
4584 M:      Hugues Fruchet <hugues.fruchet@st.com>
4585 L:      linux-media@vger.kernel.org
4586 T:      git git://linuxtv.org/media_tree.git
4587 W:      https://linuxtv.org
4588 S:      Supported
4589 F:      drivers/media/platform/sti/delta
4590
4591 DENALI NAND DRIVER
4592 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4593 L:      linux-mtd@lists.infradead.org
4594 S:      Supported
4595 F:      drivers/mtd/nand/raw/denali*
4596
4597 DESIGNWARE USB2 DRD IP DRIVER
4598 M:      Minas Harutyunyan <hminas@synopsys.com>
4599 L:      linux-usb@vger.kernel.org
4600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4601 S:      Maintained
4602 F:      drivers/usb/dwc2/
4603
4604 DESIGNWARE USB3 DRD IP DRIVER
4605 M:      Felipe Balbi <balbi@kernel.org>
4606 L:      linux-usb@vger.kernel.org
4607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4608 S:      Maintained
4609 F:      drivers/usb/dwc3/
4610
4611 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4612 M:      Andreas Klinger <ak@it-klinger.de>
4613 L:      linux-iio@vger.kernel.org
4614 S:      Maintained
4615 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4616 F:      drivers/iio/proximity/srf*.c
4617
4618 DEVICE COREDUMP (DEV_COREDUMP)
4619 M:      Johannes Berg <johannes@sipsolutions.net>
4620 L:      linux-kernel@vger.kernel.org
4621 S:      Maintained
4622 F:      drivers/base/devcoredump.c
4623 F:      include/linux/devcoredump.h
4624
4625 DEVICE FREQUENCY (DEVFREQ)
4626 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4627 M:      Kyungmin Park <kyungmin.park@samsung.com>
4628 R:      Chanwoo Choi <cw00.choi@samsung.com>
4629 L:      linux-pm@vger.kernel.org
4630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4631 S:      Maintained
4632 F:      drivers/devfreq/
4633 F:      include/linux/devfreq.h
4634 F:      Documentation/devicetree/bindings/devfreq/
4635 F:      include/trace/events/devfreq.h
4636
4637 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4638 M:      Chanwoo Choi <cw00.choi@samsung.com>
4639 L:      linux-pm@vger.kernel.org
4640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4641 S:      Supported
4642 F:      drivers/devfreq/event/
4643 F:      drivers/devfreq/devfreq-event.c
4644 F:      include/linux/devfreq-event.h
4645 F:      Documentation/devicetree/bindings/devfreq/event/
4646
4647 DEVICE NUMBER REGISTRY
4648 M:      Torben Mathiasen <device@lanana.org>
4649 W:      http://lanana.org/docs/device-list/index.html
4650 S:      Maintained
4651
4652 DEVICE-MAPPER  (LVM)
4653 M:      Alasdair Kergon <agk@redhat.com>
4654 M:      Mike Snitzer <snitzer@redhat.com>
4655 M:      dm-devel@redhat.com
4656 L:      dm-devel@redhat.com
4657 W:      http://sources.redhat.com/dm
4658 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4660 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4661 S:      Maintained
4662 F:      Documentation/device-mapper/
4663 F:      drivers/md/Makefile
4664 F:      drivers/md/Kconfig
4665 F:      drivers/md/dm*
4666 F:      drivers/md/persistent-data/
4667 F:      include/linux/device-mapper.h
4668 F:      include/linux/dm-*.h
4669 F:      include/uapi/linux/dm-*.h
4670
4671 DEVLINK
4672 M:      Jiri Pirko <jiri@mellanox.com>
4673 L:      netdev@vger.kernel.org
4674 S:      Supported
4675 F:      net/core/devlink.c
4676 F:      include/net/devlink.h
4677 F:      include/uapi/linux/devlink.h
4678
4679 DIALOG SEMICONDUCTOR DRIVERS
4680 M:      Support Opensource <support.opensource@diasemi.com>
4681 W:      http://www.dialog-semiconductor.com/products
4682 S:      Supported
4683 F:      Documentation/hwmon/da90??.rst
4684 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4685 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4686 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4687 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4688 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4689 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4690 F:      drivers/gpio/gpio-da90??.c
4691 F:      drivers/hwmon/da90??-hwmon.c
4692 F:      drivers/iio/adc/da91??-*.c
4693 F:      drivers/input/misc/da90??_onkey.c
4694 F:      drivers/input/touchscreen/da9052_tsi.c
4695 F:      drivers/leds/leds-da90??.c
4696 F:      drivers/mfd/da903x.c
4697 F:      drivers/mfd/da90??-*.c
4698 F:      drivers/mfd/da91??-*.c
4699 F:      drivers/power/supply/da9052-battery.c
4700 F:      drivers/power/supply/da91??-*.c
4701 F:      drivers/regulator/da903x.c
4702 F:      drivers/regulator/da9???-regulator.[ch]
4703 F:      drivers/thermal/da90??-thermal.c
4704 F:      drivers/rtc/rtc-da90??.c
4705 F:      drivers/video/backlight/da90??_bl.c
4706 F:      drivers/watchdog/da90??_wdt.c
4707 F:      include/linux/mfd/da903x.h
4708 F:      include/linux/mfd/da9052/
4709 F:      include/linux/mfd/da9055/
4710 F:      include/linux/mfd/da9062/
4711 F:      include/linux/mfd/da9063/
4712 F:      include/linux/mfd/da9150/
4713 F:      include/linux/regulator/da9211.h
4714 F:      include/sound/da[79]*.h
4715 F:      sound/soc/codecs/da[79]*.[ch]
4716
4717 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4718 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4719 L:      linux-gpio@vger.kernel.org
4720 S:      Maintained
4721 F:      drivers/gpio/gpio-gpio-mm.c
4722
4723 DIOLAN U2C-12 I2C DRIVER
4724 M:      Guenter Roeck <linux@roeck-us.net>
4725 L:      linux-i2c@vger.kernel.org
4726 S:      Maintained
4727 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4728
4729 FILESYSTEM DIRECT ACCESS (DAX)
4730 M:      Dan Williams <dan.j.williams@intel.com>
4731 R:      Matthew Wilcox <willy@infradead.org>
4732 R:      Jan Kara <jack@suse.cz>
4733 L:      linux-fsdevel@vger.kernel.org
4734 L:      linux-nvdimm@lists.01.org
4735 S:      Supported
4736 F:      fs/dax.c
4737 F:      include/linux/dax.h
4738 F:      include/trace/events/fs_dax.h
4739
4740 DEVICE DIRECT ACCESS (DAX)
4741 M:      Dan Williams <dan.j.williams@intel.com>
4742 M:      Vishal Verma <vishal.l.verma@intel.com>
4743 M:      Keith Busch <keith.busch@intel.com>
4744 M:      Dave Jiang <dave.jiang@intel.com>
4745 L:      linux-nvdimm@lists.01.org
4746 S:      Supported
4747 F:      drivers/dax/
4748
4749 DIRECTORY NOTIFICATION (DNOTIFY)
4750 M:      Jan Kara <jack@suse.cz>
4751 R:      Amir Goldstein <amir73il@gmail.com>
4752 L:      linux-fsdevel@vger.kernel.org
4753 S:      Maintained
4754 F:      Documentation/filesystems/dnotify.txt
4755 F:      fs/notify/dnotify/
4756 F:      include/linux/dnotify.h
4757
4758 DISK GEOMETRY AND PARTITION HANDLING
4759 M:      Andries Brouwer <aeb@cwi.nl>
4760 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4761 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4762 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4763 S:      Maintained
4764
4765 DISKQUOTA
4766 M:      Jan Kara <jack@suse.com>
4767 S:      Maintained
4768 F:      Documentation/filesystems/quota.txt
4769 F:      fs/quota/
4770 F:      include/linux/quota*.h
4771 F:      include/uapi/linux/quota*.h
4772
4773 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4774 M:      Bernie Thompson <bernie@plugable.com>
4775 L:      linux-fbdev@vger.kernel.org
4776 S:      Maintained
4777 W:      http://plugable.com/category/projects/udlfb/
4778 F:      drivers/video/fbdev/udlfb.c
4779 F:      include/video/udlfb.h
4780 F:      Documentation/fb/udlfb.txt
4781
4782 DISTRIBUTED LOCK MANAGER (DLM)
4783 M:      Christine Caulfield <ccaulfie@redhat.com>
4784 M:      David Teigland <teigland@redhat.com>
4785 L:      cluster-devel@redhat.com
4786 W:      http://sources.redhat.com/cluster/
4787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4788 S:      Supported
4789 F:      fs/dlm/
4790
4791 DMA BUFFER SHARING FRAMEWORK
4792 M:      Sumit Semwal <sumit.semwal@linaro.org>
4793 S:      Maintained
4794 L:      linux-media@vger.kernel.org
4795 L:      dri-devel@lists.freedesktop.org
4796 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4797 F:      drivers/dma-buf/
4798 F:      include/linux/dma-buf*
4799 F:      include/linux/reservation.h
4800 F:      include/linux/*fence.h
4801 F:      Documentation/driver-api/dma-buf.rst
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803
4804 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4805 M:      Vinod Koul <vkoul@kernel.org>
4806 L:      dmaengine@vger.kernel.org
4807 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4808 S:      Maintained
4809 F:      drivers/dma/
4810 F:      include/linux/dmaengine.h
4811 F:      include/linux/of_dma.h
4812 F:      Documentation/devicetree/bindings/dma/
4813 F:      Documentation/driver-api/dmaengine/
4814 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4815
4816 DMA MAPPING HELPERS
4817 M:      Christoph Hellwig <hch@lst.de>
4818 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4819 R:      Robin Murphy <robin.murphy@arm.com>
4820 L:      iommu@lists.linux-foundation.org
4821 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4822 W:      http://git.infradead.org/users/hch/dma-mapping.git
4823 S:      Supported
4824 F:      kernel/dma/
4825 F:      include/asm-generic/dma-mapping.h
4826 F:      include/linux/dma-direct.h
4827 F:      include/linux/dma-mapping.h
4828 F:      include/linux/dma-noncoherent.h
4829
4830 DME1737 HARDWARE MONITOR DRIVER
4831 M:      Juerg Haefliger <juergh@gmail.com>
4832 L:      linux-hwmon@vger.kernel.org
4833 S:      Maintained
4834 F:      Documentation/hwmon/dme1737.rst
4835 F:      drivers/hwmon/dme1737.c
4836
4837 DMI/SMBIOS SUPPORT
4838 M:      Jean Delvare <jdelvare@suse.com>
4839 S:      Maintained
4840 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4841 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4842 F:      drivers/firmware/dmi-id.c
4843 F:      drivers/firmware/dmi_scan.c
4844 F:      include/linux/dmi.h
4845
4846 DOCUMENTATION
4847 M:      Jonathan Corbet <corbet@lwn.net>
4848 L:      linux-doc@vger.kernel.org
4849 S:      Maintained
4850 F:      Documentation/
4851 F:      scripts/kernel-doc
4852 X:      Documentation/ABI/
4853 X:      Documentation/acpi/
4854 X:      Documentation/devicetree/
4855 X:      Documentation/i2c/
4856 X:      Documentation/media/
4857 X:      Documentation/power/
4858 X:      Documentation/spi/
4859 T:      git git://git.lwn.net/linux.git docs-next
4860
4861 DOCUMENTATION/ITALIAN
4862 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4863 L:      linux-doc@vger.kernel.org
4864 S:      Maintained
4865 F:      Documentation/translations/it_IT
4866
4867 DONGWOON DW9714 LENS VOICE COIL DRIVER
4868 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4869 L:      linux-media@vger.kernel.org
4870 T:      git git://linuxtv.org/media_tree.git
4871 S:      Maintained
4872 F:      drivers/media/i2c/dw9714.c
4873 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4874
4875 DONGWOON DW9807 LENS VOICE COIL DRIVER
4876 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4877 L:      linux-media@vger.kernel.org
4878 T:      git git://linuxtv.org/media_tree.git
4879 S:      Maintained
4880 F:      drivers/media/i2c/dw9807-vcm.c
4881 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4882
4883 DOUBLETALK DRIVER
4884 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4885 L:      blinux-list@redhat.com
4886 S:      Maintained
4887 F:      drivers/char/dtlk.c
4888 F:      include/linux/dtlk.h
4889
4890 DPAA2 DATAPATH I/O (DPIO) DRIVER
4891 M:      Roy Pledge <Roy.Pledge@nxp.com>
4892 L:      linux-kernel@vger.kernel.org
4893 S:      Maintained
4894 F:      drivers/soc/fsl/dpio
4895
4896 DPAA2 ETHERNET DRIVER
4897 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4898 L:      netdev@vger.kernel.org
4899 S:      Maintained
4900 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4901 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4902 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4903 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4904 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4905
4906 DPAA2 ETHERNET SWITCH DRIVER
4907 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4908 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4909 L:      linux-kernel@vger.kernel.org
4910 S:      Maintained
4911 F:      drivers/staging/fsl-dpaa2/ethsw
4912
4913 DPAA2 PTP CLOCK DRIVER
4914 M:      Yangbo Lu <yangbo.lu@nxp.com>
4915 L:      netdev@vger.kernel.org
4916 S:      Maintained
4917 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4918 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4919
4920 DPT_I2O SCSI RAID DRIVER
4921 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4922 L:      linux-scsi@vger.kernel.org
4923 W:      http://www.adaptec.com/
4924 S:      Maintained
4925 F:      drivers/scsi/dpt*
4926 F:      drivers/scsi/dpt/
4927
4928 DRBD DRIVER
4929 M:      Philipp Reisner <philipp.reisner@linbit.com>
4930 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4931 L:      drbd-dev@lists.linbit.com
4932 W:      http://www.drbd.org
4933 T:      git git://git.linbit.com/linux-drbd.git
4934 T:      git git://git.linbit.com/drbd-8.4.git
4935 S:      Supported
4936 F:      drivers/block/drbd/
4937 F:      lib/lru_cache.c
4938 F:      Documentation/blockdev/drbd/
4939
4940 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4941 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4942 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4944 S:      Supported
4945 F:      Documentation/kobject.txt
4946 F:      drivers/base/
4947 F:      fs/debugfs/
4948 F:      fs/sysfs/
4949 F:      include/linux/debugfs.h
4950 F:      include/linux/kobj*
4951 F:      lib/kobj*
4952
4953 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4954 M:      Kevin Hilman <khilman@kernel.org>
4955 M:      Nishanth Menon <nm@ti.com>
4956 S:      Maintained
4957 F:      drivers/power/avs/
4958 F:      include/linux/power/smartreflex.h
4959 L:      linux-pm@vger.kernel.org
4960
4961 DRM DRIVER FOR ARM PL111 CLCD
4962 M:      Eric Anholt <eric@anholt.net>
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964 S:      Supported
4965 F:      drivers/gpu/drm/pl111/
4966
4967 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4968 M:      Linus Walleij <linus.walleij@linaro.org>
4969 T:      git git://anongit.freedesktop.org/drm/drm-misc
4970 S:      Maintained
4971 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4972 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4973
4974 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4975 M:      Dave Airlie <airlied@redhat.com>
4976 S:      Odd Fixes
4977 F:      drivers/gpu/drm/ast/
4978
4979 DRM DRIVER FOR ASPEED BMC GFX
4980 M:      Joel Stanley <joel@jms.id.au>
4981 L:      linux-aspeed@lists.ozlabs.org
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Supported
4984 F:      drivers/gpu/drm/aspeed/
4985 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4986
4987 DRM DRIVER FOR BOCHS VIRTUAL GPU
4988 M:      Gerd Hoffmann <kraxel@redhat.com>
4989 L:      virtualization@lists.linux-foundation.org
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 S:      Maintained
4992 F:      drivers/gpu/drm/bochs/
4993
4994 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4995 M:      Linus Walleij <linus.walleij@linaro.org>
4996 T:      git git://anongit.freedesktop.org/drm/drm-misc
4997 S:      Maintained
4998 F:      drivers/gpu/drm/tve200/
4999
5000 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5001 M:      Jagan Teki <jagan@amarulasolutions.com>
5002 S:      Maintained
5003 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5004 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5005
5006 DRM DRIVER FOR ILITEK ILI9225 PANELS
5007 M:      David Lechner <david@lechnology.com>
5008 S:      Maintained
5009 F:      drivers/gpu/drm/tinydrm/ili9225.c
5010 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5011
5012 DRM DRIVER FOR HX8357D PANELS
5013 M:      Eric Anholt <eric@anholt.net>
5014 T:      git git://anongit.freedesktop.org/drm/drm-misc
5015 S:      Maintained
5016 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5017 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5018
5019 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5020 S:      Orphan / Obsolete
5021 F:      drivers/gpu/drm/i810/
5022 F:      include/uapi/drm/i810_drm.h
5023
5024 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5025 S:      Orphan / Obsolete
5026 F:      drivers/gpu/drm/mga/
5027 F:      include/uapi/drm/mga_drm.h
5028
5029 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5030 M:      Dave Airlie <airlied@redhat.com>
5031 S:      Odd Fixes
5032 F:      drivers/gpu/drm/mgag200/
5033
5034 DRM DRIVER FOR MI0283QT
5035 M:      Noralf Trønnes <noralf@tronnes.org>
5036 S:      Maintained
5037 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5038 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5039
5040 DRM DRIVER FOR MSM ADRENO GPU
5041 M:      Rob Clark <robdclark@gmail.com>
5042 M:      Sean Paul <sean@poorly.run>
5043 L:      linux-arm-msm@vger.kernel.org
5044 L:      dri-devel@lists.freedesktop.org
5045 L:      freedreno@lists.freedesktop.org
5046 T:      git https://gitlab.freedesktop.org/drm/msm.git
5047 S:      Maintained
5048 F:      drivers/gpu/drm/msm/
5049 F:      include/uapi/drm/msm_drm.h
5050 F:      Documentation/devicetree/bindings/display/msm/
5051
5052 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5053 M:      Ben Skeggs <bskeggs@redhat.com>
5054 L:      dri-devel@lists.freedesktop.org
5055 L:      nouveau@lists.freedesktop.org
5056 T:      git git://github.com/skeggsb/linux
5057 S:      Supported
5058 F:      drivers/gpu/drm/nouveau/
5059 F:      include/uapi/drm/nouveau_drm.h
5060
5061 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5062 M:      Stefan Mavrodiev <stefan@olimex.com>
5063 S:      Maintained
5064 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5065 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5066
5067 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5068 M:      Noralf Trønnes <noralf@tronnes.org>
5069 S:      Maintained
5070 F:      drivers/gpu/drm/tinydrm/repaper.c
5071 F:      Documentation/devicetree/bindings/display/repaper.txt
5072
5073 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5074 M:      Dave Airlie <airlied@redhat.com>
5075 M:      Gerd Hoffmann <kraxel@redhat.com>
5076 L:      virtualization@lists.linux-foundation.org
5077 T:      git git://anongit.freedesktop.org/drm/drm-misc
5078 S:      Obsolete
5079 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5080 F:      drivers/gpu/drm/cirrus/
5081
5082 DRM DRIVER FOR QXL VIRTUAL GPU
5083 M:      Dave Airlie <airlied@redhat.com>
5084 M:      Gerd Hoffmann <kraxel@redhat.com>
5085 L:      virtualization@lists.linux-foundation.org
5086 L:      spice-devel@lists.freedesktop.org
5087 T:      git git://anongit.freedesktop.org/drm/drm-misc
5088 S:      Maintained
5089 F:      drivers/gpu/drm/qxl/
5090 F:      include/uapi/drm/qxl_drm.h
5091
5092 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5093 S:      Orphan / Obsolete
5094 F:      drivers/gpu/drm/r128/
5095 F:      include/uapi/drm/r128_drm.h
5096
5097 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5098 M:      Guido Günther <agx@sigxcpu.org>
5099 S:      Maintained
5100 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5101 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5102
5103 DRM DRIVER FOR SAVAGE VIDEO CARDS
5104 S:      Orphan / Obsolete
5105 F:      drivers/gpu/drm/savage/
5106 F:      include/uapi/drm/savage_drm.h
5107
5108 DRM DRIVER FOR SIS VIDEO CARDS
5109 S:      Orphan / Obsolete
5110 F:      drivers/gpu/drm/sis/
5111 F:      include/uapi/drm/sis_drm.h
5112
5113 DRM DRIVER FOR SITRONIX ST7701 PANELS
5114 M:      Jagan Teki <jagan@amarulasolutions.com>
5115 S:      Maintained
5116 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5117 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5118
5119 DRM DRIVER FOR SITRONIX ST7586 PANELS
5120 M:      David Lechner <david@lechnology.com>
5121 S:      Maintained
5122 F:      drivers/gpu/drm/tinydrm/st7586.c
5123 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5124
5125 DRM DRIVER FOR SITRONIX ST7735R PANELS
5126 M:      David Lechner <david@lechnology.com>
5127 S:      Maintained
5128 F:      drivers/gpu/drm/tinydrm/st7735r.c
5129 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5130
5131 DRM DRIVER FOR TDFX VIDEO CARDS
5132 S:      Orphan / Obsolete
5133 F:      drivers/gpu/drm/tdfx/
5134
5135 DRM DRIVER FOR TPO TPG110 PANELS
5136 M:      Linus Walleij <linus.walleij@linaro.org>
5137 T:      git git://anongit.freedesktop.org/drm/drm-misc
5138 S:      Maintained
5139 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5140 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5141
5142 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5143 M:      Dave Airlie <airlied@redhat.com>
5144 R:      Sean Paul <sean@poorly.run>
5145 L:      dri-devel@lists.freedesktop.org
5146 S:      Odd Fixes
5147 F:      drivers/gpu/drm/udl/
5148 T:      git git://anongit.freedesktop.org/drm/drm-misc
5149
5150 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5151 M:      Hans de Goede <hdegoede@redhat.com>
5152 L:      dri-devel@lists.freedesktop.org
5153 S:      Maintained
5154 F:      drivers/gpu/drm/vboxvideo/
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156
5157 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5158 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5159 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5160 R:      Daniel Vetter <daniel@ffwll.ch>
5161 T:      git git://anongit.freedesktop.org/drm/drm-misc
5162 S:      Maintained
5163 L:      dri-devel@lists.freedesktop.org
5164 F:      drivers/gpu/drm/vkms/
5165 F:      Documentation/gpu/vkms.rst
5166
5167 DRM DRIVER FOR VMWARE VIRTUAL GPU
5168 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5169 M:      Thomas Hellstrom <thellstrom@vmware.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 T:      git git://people.freedesktop.org/~thomash/linux
5172 S:      Supported
5173 F:      drivers/gpu/drm/vmwgfx/
5174 F:      include/uapi/drm/vmwgfx_drm.h
5175
5176 DRM DRIVERS
5177 M:      David Airlie <airlied@linux.ie>
5178 M:      Daniel Vetter <daniel@ffwll.ch>
5179 L:      dri-devel@lists.freedesktop.org
5180 T:      git git://anongit.freedesktop.org/drm/drm
5181 B:      https://bugs.freedesktop.org/
5182 C:      irc://chat.freenode.net/dri-devel
5183 S:      Maintained
5184 F:      drivers/gpu/drm/
5185 F:      drivers/gpu/vga/
5186 F:      Documentation/devicetree/bindings/display/
5187 F:      Documentation/devicetree/bindings/gpu/
5188 F:      Documentation/gpu/
5189 F:      include/drm/
5190 F:      include/uapi/drm/
5191 F:      include/linux/vga*
5192
5193 DRM DRIVERS AND MISC GPU PATCHES
5194 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5195 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5196 M:      Sean Paul <sean@poorly.run>
5197 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5198 S:      Maintained
5199 T:      git git://anongit.freedesktop.org/drm/drm-misc
5200 F:      Documentation/gpu/
5201 F:      drivers/gpu/vga/
5202 F:      drivers/gpu/drm/*
5203 F:      include/drm/drm*
5204 F:      include/uapi/drm/drm*
5205 F:      include/linux/vga*
5206
5207 DRM DRIVERS FOR ALLWINNER A10
5208 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5209 L:      dri-devel@lists.freedesktop.org
5210 S:      Supported
5211 F:      drivers/gpu/drm/sun4i/
5212 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5213 T:      git git://anongit.freedesktop.org/drm/drm-misc
5214
5215 DRM DRIVERS FOR AMLOGIC SOCS
5216 M:      Neil Armstrong <narmstrong@baylibre.com>
5217 L:      dri-devel@lists.freedesktop.org
5218 L:      linux-amlogic@lists.infradead.org
5219 W:      http://linux-meson.com/
5220 S:      Supported
5221 F:      drivers/gpu/drm/meson/
5222 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5223 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5224 F:      Documentation/gpu/meson.rst
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR ATMEL HLCDC
5228 M:      Boris Brezillon <bbrezillon@kernel.org>
5229 L:      dri-devel@lists.freedesktop.org
5230 S:      Supported
5231 F:      drivers/gpu/drm/atmel-hlcdc/
5232 F:      Documentation/devicetree/bindings/display/atmel/
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234
5235 DRM DRIVERS FOR BRIDGE CHIPS
5236 M:      Andrzej Hajda <a.hajda@samsung.com>
5237 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5238 S:      Maintained
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240 F:      drivers/gpu/drm/bridge/
5241
5242 DRM DRIVERS FOR EXYNOS
5243 M:      Inki Dae <inki.dae@samsung.com>
5244 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5245 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5246 M:      Kyungmin Park <kyungmin.park@samsung.com>
5247 L:      dri-devel@lists.freedesktop.org
5248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5249 S:      Supported
5250 F:      drivers/gpu/drm/exynos/
5251 F:      include/uapi/drm/exynos_drm.h
5252 F:      Documentation/devicetree/bindings/display/exynos/
5253
5254 DRM DRIVERS FOR FREESCALE DCU
5255 M:      Stefan Agner <stefan@agner.ch>
5256 M:      Alison Wang <alison.wang@nxp.com>
5257 L:      dri-devel@lists.freedesktop.org
5258 S:      Supported
5259 F:      drivers/gpu/drm/fsl-dcu/
5260 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5261 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5262 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5263 T:      git git://anongit.freedesktop.org/drm/drm-misc
5264
5265 DRM DRIVERS FOR FREESCALE IMX
5266 M:      Philipp Zabel <p.zabel@pengutronix.de>
5267 L:      dri-devel@lists.freedesktop.org
5268 S:      Maintained
5269 F:      drivers/gpu/drm/imx/
5270 F:      drivers/gpu/ipu-v3/
5271 F:      Documentation/devicetree/bindings/display/imx/
5272
5273 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5274 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5275 L:      dri-devel@lists.freedesktop.org
5276 T:      git git://github.com/patjak/drm-gma500
5277 S:      Maintained
5278 F:      drivers/gpu/drm/gma500/
5279
5280 DRM DRIVERS FOR HISILICON
5281 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5282 M:      Rongrong Zou <zourongrong@gmail.com>
5283 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5284 R:      Chen Feng <puck.chen@hisilicon.com>
5285 L:      dri-devel@lists.freedesktop.org
5286 T:      git git://github.com/xin3liang/linux.git
5287 S:      Maintained
5288 F:      drivers/gpu/drm/hisilicon/
5289 F:      Documentation/devicetree/bindings/display/hisilicon/
5290
5291 DRM DRIVERS FOR LIMA
5292 M:      Qiang Yu <yuq825@gmail.com>
5293 L:      dri-devel@lists.freedesktop.org
5294 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5295 S:      Maintained
5296 F:      drivers/gpu/drm/lima/
5297 F:      include/uapi/drm/lima_drm.h
5298 T:      git git://anongit.freedesktop.org/drm/drm-misc
5299
5300 DRM DRIVERS FOR MEDIATEK
5301 M:      CK Hu <ck.hu@mediatek.com>
5302 M:      Philipp Zabel <p.zabel@pengutronix.de>
5303 L:      dri-devel@lists.freedesktop.org
5304 S:      Supported
5305 F:      drivers/gpu/drm/mediatek/
5306 F:      Documentation/devicetree/bindings/display/mediatek/
5307
5308 DRM DRIVERS FOR NVIDIA TEGRA
5309 M:      Thierry Reding <thierry.reding@gmail.com>
5310 L:      dri-devel@lists.freedesktop.org
5311 L:      linux-tegra@vger.kernel.org
5312 T:      git git://anongit.freedesktop.org/tegra/linux.git
5313 S:      Supported
5314 F:      drivers/gpu/drm/tegra/
5315 F:      drivers/gpu/host1x/
5316 F:      include/linux/host1x.h
5317 F:      include/uapi/drm/tegra_drm.h
5318 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5319
5320 DRM DRIVERS FOR RENESAS
5321 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5322 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5323 L:      dri-devel@lists.freedesktop.org
5324 L:      linux-renesas-soc@vger.kernel.org
5325 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5326 S:      Supported
5327 F:      drivers/gpu/drm/rcar-du/
5328 F:      drivers/gpu/drm/shmobile/
5329 F:      include/linux/platform_data/shmob_drm.h
5330 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5331 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5332 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5333
5334 DRM DRIVERS FOR ROCKCHIP
5335 M:      Sandy Huang <hjc@rock-chips.com>
5336 M:      Heiko Stübner <heiko@sntech.de>
5337 L:      dri-devel@lists.freedesktop.org
5338 S:      Maintained
5339 F:      drivers/gpu/drm/rockchip/
5340 F:      Documentation/devicetree/bindings/display/rockchip/
5341 T:      git git://anongit.freedesktop.org/drm/drm-misc
5342
5343 DRM DRIVERS FOR STI
5344 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5345 M:      Vincent Abriou <vincent.abriou@st.com>
5346 L:      dri-devel@lists.freedesktop.org
5347 T:      git git://anongit.freedesktop.org/drm/drm-misc
5348 S:      Maintained
5349 F:      drivers/gpu/drm/sti
5350 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5351
5352 DRM DRIVERS FOR STM
5353 M:      Yannick Fertre <yannick.fertre@st.com>
5354 M:      Philippe Cornu <philippe.cornu@st.com>
5355 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5356 M:      Vincent Abriou <vincent.abriou@st.com>
5357 L:      dri-devel@lists.freedesktop.org
5358 T:      git git://anongit.freedesktop.org/drm/drm-misc
5359 S:      Maintained
5360 F:      drivers/gpu/drm/stm
5361 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5362
5363 DRM DRIVERS FOR TI LCDC
5364 M:      Jyri Sarha <jsarha@ti.com>
5365 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5366 L:      dri-devel@lists.freedesktop.org
5367 S:      Maintained
5368 F:      drivers/gpu/drm/tilcdc/
5369 F:      Documentation/devicetree/bindings/display/tilcdc/
5370
5371 DRM DRIVERS FOR TI OMAP
5372 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5373 L:      dri-devel@lists.freedesktop.org
5374 S:      Maintained
5375 F:      drivers/gpu/drm/omapdrm/
5376 F:      Documentation/devicetree/bindings/display/ti/
5377
5378 DRM DRIVERS FOR V3D
5379 M:      Eric Anholt <eric@anholt.net>
5380 S:      Supported
5381 F:      drivers/gpu/drm/v3d/
5382 F:      include/uapi/drm/v3d_drm.h
5383 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5384 T:      git git://anongit.freedesktop.org/drm/drm-misc
5385
5386 DRM DRIVERS FOR VC4
5387 M:      Eric Anholt <eric@anholt.net>
5388 T:      git git://github.com/anholt/linux
5389 S:      Supported
5390 F:      drivers/gpu/drm/vc4/
5391 F:      include/uapi/drm/vc4_drm.h
5392 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5393 T:      git git://anongit.freedesktop.org/drm/drm-misc
5394
5395 DRM DRIVERS FOR VIVANTE GPU IP
5396 M:      Lucas Stach <l.stach@pengutronix.de>
5397 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5398 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5399 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5400 L:      dri-devel@lists.freedesktop.org
5401 S:      Maintained
5402 F:      drivers/gpu/drm/etnaviv/
5403 F:      include/uapi/drm/etnaviv_drm.h
5404 F:      Documentation/devicetree/bindings/display/etnaviv/
5405
5406 DRM DRIVERS FOR ZTE ZX
5407 M:      Shawn Guo <shawnguo@kernel.org>
5408 L:      dri-devel@lists.freedesktop.org
5409 S:      Maintained
5410 F:      drivers/gpu/drm/zte/
5411 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5412 T:      git git://anongit.freedesktop.org/drm/drm-misc
5413
5414 DRM PANEL DRIVERS
5415 M:      Thierry Reding <thierry.reding@gmail.com>
5416 L:      dri-devel@lists.freedesktop.org
5417 T:      git git://anongit.freedesktop.org/drm/drm-misc
5418 S:      Maintained
5419 F:      drivers/gpu/drm/drm_panel.c
5420 F:      drivers/gpu/drm/panel/
5421 F:      include/drm/drm_panel.h
5422 F:      Documentation/devicetree/bindings/display/panel/
5423
5424 DRM TINYDRM DRIVERS
5425 M:      Noralf Trønnes <noralf@tronnes.org>
5426 W:      https://github.com/notro/tinydrm/wiki/Development
5427 T:      git git://anongit.freedesktop.org/drm/drm-misc
5428 S:      Maintained
5429 F:      drivers/gpu/drm/tinydrm/
5430 F:      include/drm/tinydrm/
5431
5432 DRM DRIVERS FOR XEN
5433 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5434 T:      git git://anongit.freedesktop.org/drm/drm-misc
5435 L:      dri-devel@lists.freedesktop.org
5436 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5437 S:      Supported
5438 F:      drivers/gpu/drm/xen/
5439 F:      Documentation/gpu/xen-front.rst
5440
5441 DRM TTM SUBSYSTEM
5442 M:      Christian Koenig <christian.koenig@amd.com>
5443 M:      Huang Rui <ray.huang@amd.com>
5444 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5445 T:      git git://people.freedesktop.org/~agd5f/linux
5446 S:      Maintained
5447 L:      dri-devel@lists.freedesktop.org
5448 F:      include/drm/ttm/
5449 F:      drivers/gpu/drm/ttm/
5450
5451 DSBR100 USB FM RADIO DRIVER
5452 M:      Alexey Klimov <klimov.linux@gmail.com>
5453 L:      linux-media@vger.kernel.org
5454 T:      git git://linuxtv.org/media_tree.git
5455 S:      Maintained
5456 F:      drivers/media/radio/dsbr100.c
5457
5458 DSCC4 DRIVER
5459 M:      Francois Romieu <romieu@fr.zoreil.com>
5460 L:      netdev@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/net/wan/dscc4.c
5463
5464 DT3155 MEDIA DRIVER
5465 M:      Hans Verkuil <hverkuil@xs4all.nl>
5466 L:      linux-media@vger.kernel.org
5467 T:      git git://linuxtv.org/media_tree.git
5468 W:      https://linuxtv.org
5469 S:      Odd Fixes
5470 F:      drivers/media/pci/dt3155/
5471
5472 DVB_USB_AF9015 MEDIA DRIVER
5473 M:      Antti Palosaari <crope@iki.fi>
5474 L:      linux-media@vger.kernel.org
5475 W:      https://linuxtv.org
5476 W:      http://palosaari.fi/linux/
5477 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5478 T:      git git://linuxtv.org/anttip/media_tree.git
5479 S:      Maintained
5480 F:      drivers/media/usb/dvb-usb-v2/af9015*
5481
5482 DVB_USB_AF9035 MEDIA DRIVER
5483 M:      Antti Palosaari <crope@iki.fi>
5484 L:      linux-media@vger.kernel.org
5485 W:      https://linuxtv.org
5486 W:      http://palosaari.fi/linux/
5487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5488 T:      git git://linuxtv.org/anttip/media_tree.git
5489 S:      Maintained
5490 F:      drivers/media/usb/dvb-usb-v2/af9035*
5491
5492 DVB_USB_ANYSEE MEDIA DRIVER
5493 M:      Antti Palosaari <crope@iki.fi>
5494 L:      linux-media@vger.kernel.org
5495 W:      https://linuxtv.org
5496 W:      http://palosaari.fi/linux/
5497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5498 T:      git git://linuxtv.org/anttip/media_tree.git
5499 S:      Maintained
5500 F:      drivers/media/usb/dvb-usb-v2/anysee*
5501
5502 DVB_USB_AU6610 MEDIA DRIVER
5503 M:      Antti Palosaari <crope@iki.fi>
5504 L:      linux-media@vger.kernel.org
5505 W:      https://linuxtv.org
5506 W:      http://palosaari.fi/linux/
5507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5508 T:      git git://linuxtv.org/anttip/media_tree.git
5509 S:      Maintained
5510 F:      drivers/media/usb/dvb-usb-v2/au6610*
5511
5512 DVB_USB_CE6230 MEDIA DRIVER
5513 M:      Antti Palosaari <crope@iki.fi>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://palosaari.fi/linux/
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/anttip/media_tree.git
5519 S:      Maintained
5520 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5521
5522 DVB_USB_CXUSB MEDIA DRIVER
5523 M:      Michael Krufky <mkrufky@linuxtv.org>
5524 L:      linux-media@vger.kernel.org
5525 W:      https://linuxtv.org
5526 W:      http://github.com/mkrufky
5527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5528 T:      git git://linuxtv.org/media_tree.git
5529 S:      Maintained
5530 F:      drivers/media/usb/dvb-usb/cxusb*
5531
5532 DVB_USB_EC168 MEDIA DRIVER
5533 M:      Antti Palosaari <crope@iki.fi>
5534 L:      linux-media@vger.kernel.org
5535 W:      https://linuxtv.org
5536 W:      http://palosaari.fi/linux/
5537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5538 T:      git git://linuxtv.org/anttip/media_tree.git
5539 S:      Maintained
5540 F:      drivers/media/usb/dvb-usb-v2/ec168*
5541
5542 DVB_USB_GL861 MEDIA DRIVER
5543 M:      Antti Palosaari <crope@iki.fi>
5544 L:      linux-media@vger.kernel.org
5545 W:      https://linuxtv.org
5546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5547 T:      git git://linuxtv.org/anttip/media_tree.git
5548 S:      Maintained
5549 F:      drivers/media/usb/dvb-usb-v2/gl861*
5550
5551 DVB_USB_MXL111SF MEDIA DRIVER
5552 M:      Michael Krufky <mkrufky@linuxtv.org>
5553 L:      linux-media@vger.kernel.org
5554 W:      https://linuxtv.org
5555 W:      http://github.com/mkrufky
5556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5557 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5558 S:      Maintained
5559 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5560
5561 DVB_USB_RTL28XXU MEDIA DRIVER
5562 M:      Antti Palosaari <crope@iki.fi>
5563 L:      linux-media@vger.kernel.org
5564 W:      https://linuxtv.org
5565 W:      http://palosaari.fi/linux/
5566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5567 T:      git git://linuxtv.org/anttip/media_tree.git
5568 S:      Maintained
5569 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5570
5571 DVB_USB_V2 MEDIA DRIVER
5572 M:      Antti Palosaari <crope@iki.fi>
5573 L:      linux-media@vger.kernel.org
5574 W:      https://linuxtv.org
5575 W:      http://palosaari.fi/linux/
5576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5577 T:      git git://linuxtv.org/anttip/media_tree.git
5578 S:      Maintained
5579 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5580 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5581
5582 DYNAMIC DEBUG
5583 M:      Jason Baron <jbaron@akamai.com>
5584 S:      Maintained
5585 F:      lib/dynamic_debug.c
5586 F:      include/linux/dynamic_debug.h
5587
5588 DYNAMIC INTERRUPT MODERATION
5589 M:      Tal Gilboa <talgi@mellanox.com>
5590 S:      Maintained
5591 F:      include/linux/net_dim.h
5592
5593 DZ DECSTATION DZ11 SERIAL DRIVER
5594 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5595 S:      Maintained
5596 F:      drivers/tty/serial/dz.*
5597
5598 E3X0 POWER BUTTON DRIVER
5599 M:      Moritz Fischer <moritz.fischer@ettus.com>
5600 L:      usrp-users@lists.ettus.com
5601 W:      http://www.ettus.com
5602 S:      Supported
5603 F:      drivers/input/misc/e3x0-button.c
5604 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5605
5606 E4000 MEDIA DRIVER
5607 M:      Antti Palosaari <crope@iki.fi>
5608 L:      linux-media@vger.kernel.org
5609 W:      https://linuxtv.org
5610 W:      http://palosaari.fi/linux/
5611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5612 T:      git git://linuxtv.org/anttip/media_tree.git
5613 S:      Maintained
5614 F:      drivers/media/tuners/e4000*
5615
5616 EARTH_PT1 MEDIA DRIVER
5617 M:      Akihiro Tsukada <tskd08@gmail.com>
5618 L:      linux-media@vger.kernel.org
5619 S:      Odd Fixes
5620 F:      drivers/media/pci/pt1/
5621
5622 EARTH_PT3 MEDIA DRIVER
5623 M:      Akihiro Tsukada <tskd08@gmail.com>
5624 L:      linux-media@vger.kernel.org
5625 S:      Odd Fixes
5626 F:      drivers/media/pci/pt3/
5627
5628 EC100 MEDIA DRIVER
5629 M:      Antti Palosaari <crope@iki.fi>
5630 L:      linux-media@vger.kernel.org
5631 W:      https://linuxtv.org
5632 W:      http://palosaari.fi/linux/
5633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5634 T:      git git://linuxtv.org/anttip/media_tree.git
5635 S:      Maintained
5636 F:      drivers/media/dvb-frontends/ec100*
5637
5638 ECRYPT FILE SYSTEM
5639 M:      Tyler Hicks <tyhicks@canonical.com>
5640 L:      ecryptfs@vger.kernel.org
5641 W:      http://ecryptfs.org
5642 W:      https://launchpad.net/ecryptfs
5643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5644 S:      Supported
5645 F:      Documentation/filesystems/ecryptfs.txt
5646 F:      fs/ecryptfs/
5647
5648 EDAC-AMD64
5649 M:      Borislav Petkov <bp@alien8.de>
5650 L:      linux-edac@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/edac/amd64_edac*
5653
5654 EDAC-AST2500
5655 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5656 S:      Supported
5657 F:      drivers/edac/aspeed_edac.c
5658 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5659
5660 EDAC-CALXEDA
5661 M:      Robert Richter <rric@kernel.org>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/highbank*
5665
5666 EDAC-CAVIUM OCTEON
5667 M:      Ralf Baechle <ralf@linux-mips.org>
5668 M:      David Daney <david.daney@cavium.com>
5669 L:      linux-edac@vger.kernel.org
5670 L:      linux-mips@vger.kernel.org
5671 S:      Supported
5672 F:      drivers/edac/octeon_edac*
5673
5674 EDAC-CAVIUM THUNDERX
5675 M:      David Daney <david.daney@cavium.com>
5676 M:      Jan Glauber <jglauber@cavium.com>
5677 L:      linux-edac@vger.kernel.org
5678 S:      Supported
5679 F:      drivers/edac/thunderx_edac*
5680
5681 EDAC-CORE
5682 M:      Borislav Petkov <bp@alien8.de>
5683 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5684 R:      James Morse <james.morse@arm.com>
5685 L:      linux-edac@vger.kernel.org
5686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5688 S:      Supported
5689 F:      Documentation/admin-guide/ras.rst
5690 F:      Documentation/driver-api/edac.rst
5691 F:      drivers/edac/
5692 F:      include/linux/edac.h
5693
5694 EDAC-E752X
5695 M:      Mark Gross <mark.gross@intel.com>
5696 L:      linux-edac@vger.kernel.org
5697 S:      Maintained
5698 F:      drivers/edac/e752x_edac.c
5699
5700 EDAC-E7XXX
5701 L:      linux-edac@vger.kernel.org
5702 S:      Maintained
5703 F:      drivers/edac/e7xxx_edac.c
5704
5705 EDAC-FSL_DDR
5706 M:      York Sun <york.sun@nxp.com>
5707 L:      linux-edac@vger.kernel.org
5708 S:      Maintained
5709 F:      drivers/edac/fsl_ddr_edac.*
5710
5711 EDAC-GHES
5712 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/ghes_edac.c
5716
5717 EDAC-I10NM
5718 M:      Tony Luck <tony.luck@intel.com>
5719 L:      linux-edac@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/edac/i10nm_base.c
5722
5723 EDAC-I3000
5724 L:      linux-edac@vger.kernel.org
5725 S:      Orphan
5726 F:      drivers/edac/i3000_edac.c
5727
5728 EDAC-I5000
5729 L:      linux-edac@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/edac/i5000_edac.c
5732
5733 EDAC-I5400
5734 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5735 L:      linux-edac@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/edac/i5400_edac.c
5738
5739 EDAC-I7300
5740 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/i7300_edac.c
5744
5745 EDAC-I7CORE
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 L:      linux-edac@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/edac/i7core_edac.c
5750
5751 EDAC-I82443BXGX
5752 M:      Tim Small <tim@buttersideup.com>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/i82443bxgx_edac.c
5756
5757 EDAC-I82975X
5758 M:      "Arvind R." <arvino55@gmail.com>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/i82975x_edac.c
5762
5763 EDAC-IE31200
5764 M:      Jason Baron <jbaron@akamai.com>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/ie31200_edac.c
5768
5769 EDAC-MPC85XX
5770 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5771 L:      linux-edac@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/edac/mpc85xx_edac.[ch]
5774
5775 EDAC-PASEMI
5776 M:      Egor Martovetsky <egor@pasemi.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/pasemi_edac.c
5780
5781 EDAC-PND2
5782 M:      Tony Luck <tony.luck@intel.com>
5783 L:      linux-edac@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/edac/pnd2_edac.[ch]
5786
5787 EDAC-R82600
5788 M:      Tim Small <tim@buttersideup.com>
5789 L:      linux-edac@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/edac/r82600_edac.c
5792
5793 EDAC-SBRIDGE
5794 M:      Tony Luck <tony.luck@intel.com>
5795 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5796 L:      linux-edac@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/edac/sb_edac.c
5799
5800 EDAC-SKYLAKE
5801 M:      Tony Luck <tony.luck@intel.com>
5802 L:      linux-edac@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/edac/skx_*.c
5805
5806 EDAC-TI
5807 M:      Tero Kristo <t-kristo@ti.com>
5808 L:      linux-edac@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/edac/ti_edac.c
5811
5812 EDAC-QCOM
5813 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5814 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5815 L:      linux-arm-msm@vger.kernel.org
5816 L:      linux-edac@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/edac/qcom_edac.c
5819
5820 EDIROL UA-101/UA-1000 DRIVER
5821 M:      Clemens Ladisch <clemens@ladisch.de>
5822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5824 S:      Maintained
5825 F:      sound/usb/misc/ua101.c
5826
5827 EFI TEST DRIVER
5828 L:      linux-efi@vger.kernel.org
5829 M:      Ivan Hu <ivan.hu@canonical.com>
5830 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5831 S:      Maintained
5832 F:      drivers/firmware/efi/test/
5833
5834 EFI VARIABLE FILESYSTEM
5835 M:      Matthew Garrett <matthew.garrett@nebula.com>
5836 M:      Jeremy Kerr <jk@ozlabs.org>
5837 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5839 L:      linux-efi@vger.kernel.org
5840 S:      Maintained
5841 F:      fs/efivarfs/
5842
5843 EFIFB FRAMEBUFFER DRIVER
5844 L:      linux-fbdev@vger.kernel.org
5845 M:      Peter Jones <pjones@redhat.com>
5846 S:      Maintained
5847 F:      drivers/video/fbdev/efifb.c
5848
5849 EFS FILESYSTEM
5850 W:      http://aeschi.ch.eu.org/efs/
5851 S:      Orphan
5852 F:      fs/efs/
5853
5854 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5855 M:      Douglas Miller <dougmill@linux.ibm.com>
5856 L:      netdev@vger.kernel.org
5857 S:      Maintained
5858 F:      drivers/net/ethernet/ibm/ehea/
5859
5860 EM28XX VIDEO4LINUX DRIVER
5861 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5862 L:      linux-media@vger.kernel.org
5863 W:      https://linuxtv.org
5864 T:      git git://linuxtv.org/media_tree.git
5865 S:      Maintained
5866 F:      drivers/media/usb/em28xx/
5867 F:      Documentation/media/v4l-drivers/em28xx*
5868
5869 EMBEDDED LINUX
5870 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5871 M:      Matt Mackall <mpm@selenic.com>
5872 M:      David Woodhouse <dwmw2@infradead.org>
5873 L:      linux-embedded@vger.kernel.org
5874 S:      Maintained
5875
5876 Emulex 10Gbps iSCSI - OneConnect DRIVER
5877 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5878 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5879 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5880 L:      linux-scsi@vger.kernel.org
5881 W:      http://www.broadcom.com
5882 S:      Supported
5883 F:      drivers/scsi/be2iscsi/
5884
5885 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5886 M:      Sathya Perla <sathya.perla@broadcom.com>
5887 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5888 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5889 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5890 L:      netdev@vger.kernel.org
5891 W:      http://www.emulex.com
5892 S:      Supported
5893 F:      drivers/net/ethernet/emulex/benet/
5894
5895 EMULEX ONECONNECT ROCE DRIVER
5896 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5897 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5898 L:      linux-rdma@vger.kernel.org
5899 W:      http://www.broadcom.com
5900 S:      Odd Fixes
5901 F:      drivers/infiniband/hw/ocrdma/
5902 F:      include/uapi/rdma/ocrdma-abi.h
5903
5904 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5905 M:      James Smart <james.smart@broadcom.com>
5906 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5907 L:      linux-scsi@vger.kernel.org
5908 W:      http://www.broadcom.com
5909 S:      Supported
5910 F:      drivers/scsi/lpfc/
5911
5912 ENE CB710 FLASH CARD READER DRIVER
5913 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5914 S:      Maintained
5915 F:      drivers/misc/cb710/
5916 F:      drivers/mmc/host/cb710-mmc.*
5917 F:      include/linux/cb710.h
5918
5919 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5920 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5921 S:      Maintained
5922 F:      drivers/media/rc/ene_ir.*
5923
5924 EPSON S1D13XXX FRAMEBUFFER DRIVER
5925 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5926 S:      Maintained
5927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5928 F:      drivers/video/fbdev/s1d13xxxfb.c
5929 F:      include/video/s1d13xxxfb.h
5930
5931 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5932 M:      Jeff Layton <jlayton@kernel.org>
5933 S:      Maintained
5934 F:      lib/errseq.c
5935 F:      include/linux/errseq.h
5936
5937 ET131X NETWORK DRIVER
5938 M:      Mark Einon <mark.einon@gmail.com>
5939 S:      Odd Fixes
5940 F:      drivers/net/ethernet/agere/
5941
5942 ETHERNET BRIDGE
5943 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5944 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5945 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5946 L:      netdev@vger.kernel.org
5947 W:      http://www.linuxfoundation.org/en/Net:Bridge
5948 S:      Maintained
5949 F:      include/linux/netfilter_bridge/
5950 F:      net/bridge/
5951
5952 ETHERNET PHY LIBRARY
5953 M:      Andrew Lunn <andrew@lunn.ch>
5954 M:      Florian Fainelli <f.fainelli@gmail.com>
5955 M:      Heiner Kallweit <hkallweit1@gmail.com>
5956 L:      netdev@vger.kernel.org
5957 S:      Maintained
5958 F:      Documentation/ABI/testing/sysfs-bus-mdio
5959 F:      Documentation/devicetree/bindings/net/mdio*
5960 F:      Documentation/networking/phy.rst
5961 F:      drivers/net/phy/
5962 F:      drivers/of/of_mdio.c
5963 F:      drivers/of/of_net.c
5964 F:      include/linux/*mdio*.h
5965 F:      include/linux/of_net.h
5966 F:      include/linux/phy.h
5967 F:      include/linux/phy_fixed.h
5968 F:      include/linux/platform_data/mdio-bcm-unimac.h
5969 F:      include/linux/platform_data/mdio-gpio.h
5970 F:      include/trace/events/mdio.h
5971 F:      include/uapi/linux/mdio.h
5972 F:      include/uapi/linux/mii.h
5973
5974 EXT2 FILE SYSTEM
5975 M:      Jan Kara <jack@suse.com>
5976 L:      linux-ext4@vger.kernel.org
5977 S:      Maintained
5978 F:      Documentation/filesystems/ext2.txt
5979 F:      fs/ext2/
5980 F:      include/linux/ext2*
5981
5982 EXT4 FILE SYSTEM
5983 M:      "Theodore Ts'o" <tytso@mit.edu>
5984 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5985 L:      linux-ext4@vger.kernel.org
5986 W:      http://ext4.wiki.kernel.org
5987 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5989 S:      Maintained
5990 F:      Documentation/filesystems/ext4/
5991 F:      fs/ext4/
5992
5993 Extended Verification Module (EVM)
5994 M:      Mimi Zohar <zohar@linux.ibm.com>
5995 L:      linux-integrity@vger.kernel.org
5996 S:      Supported
5997 F:      security/integrity/evm/
5998
5999 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6000 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6001 L:      linux-efi@vger.kernel.org
6002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6003 S:      Maintained
6004 F:      Documentation/efi-stub.txt
6005 F:      arch/*/kernel/efi.c
6006 F:      arch/x86/boot/compressed/eboot.[ch]
6007 F:      arch/*/include/asm/efi.h
6008 F:      arch/x86/platform/efi/
6009 F:      drivers/firmware/efi/
6010 F:      include/linux/efi*.h
6011 F:      arch/arm/boot/compressed/efi-header.S
6012 F:      arch/arm64/kernel/efi-entry.S
6013
6014 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6015 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6016 M:      Chanwoo Choi <cw00.choi@samsung.com>
6017 L:      linux-kernel@vger.kernel.org
6018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6019 S:      Maintained
6020 F:      drivers/extcon/
6021 F:      include/linux/extcon/
6022 F:      include/linux/extcon.h
6023 F:      Documentation/extcon/
6024 F:      Documentation/devicetree/bindings/extcon/
6025
6026 EXYNOS DP DRIVER
6027 M:      Jingoo Han <jingoohan1@gmail.com>
6028 L:      dri-devel@lists.freedesktop.org
6029 S:      Maintained
6030 F:      drivers/gpu/drm/exynos/exynos_dp*
6031
6032 EXYNOS SYSMMU (IOMMU) driver
6033 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6034 L:      iommu@lists.linux-foundation.org
6035 S:      Maintained
6036 F:      drivers/iommu/exynos-iommu.c
6037
6038 EZchip NPS platform support
6039 M:      Vineet Gupta <vgupta@synopsys.com>
6040 M:      Ofer Levi <oferle@mellanox.com>
6041 S:      Supported
6042 F:      arch/arc/plat-eznps
6043 F:      arch/arc/boot/dts/eznps.dts
6044
6045 F2FS FILE SYSTEM
6046 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6047 M:      Chao Yu <yuchao0@huawei.com>
6048 L:      linux-f2fs-devel@lists.sourceforge.net
6049 W:      https://f2fs.wiki.kernel.org/
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6051 S:      Maintained
6052 F:      Documentation/filesystems/f2fs.txt
6053 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6054 F:      fs/f2fs/
6055 F:      include/linux/f2fs_fs.h
6056 F:      include/trace/events/f2fs.h
6057
6058 F71805F HARDWARE MONITORING DRIVER
6059 M:      Jean Delvare <jdelvare@suse.com>
6060 L:      linux-hwmon@vger.kernel.org
6061 S:      Maintained
6062 F:      Documentation/hwmon/f71805f.rst
6063 F:      drivers/hwmon/f71805f.c
6064
6065 FADDR2LINE
6066 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6067 S:      Maintained
6068 F:      scripts/faddr2line
6069
6070 FAILOVER MODULE
6071 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6072 L:      netdev@vger.kernel.org
6073 S:      Supported
6074 F:      net/core/failover.c
6075 F:      include/net/failover.h
6076 F:      Documentation/networking/failover.rst
6077
6078 FANOTIFY
6079 M:      Jan Kara <jack@suse.cz>
6080 R:      Amir Goldstein <amir73il@gmail.com>
6081 L:      linux-fsdevel@vger.kernel.org
6082 S:      Maintained
6083 F:      fs/notify/fanotify/
6084 F:      include/linux/fanotify.h
6085 F:      include/uapi/linux/fanotify.h
6086
6087 FARSYNC SYNCHRONOUS DRIVER
6088 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6089 W:      http://www.farsite.co.uk/
6090 S:      Supported
6091 F:      drivers/net/wan/farsync.*
6092
6093 FAULT INJECTION SUPPORT
6094 M:      Akinobu Mita <akinobu.mita@gmail.com>
6095 S:      Supported
6096 F:      Documentation/fault-injection/
6097 F:      lib/fault-inject.c
6098
6099 FBTFT Framebuffer drivers
6100 S:      Orphan
6101 L:      dri-devel@lists.freedesktop.org
6102 L:      linux-fbdev@vger.kernel.org
6103 F:      drivers/staging/fbtft/
6104
6105 FC0011 TUNER DRIVER
6106 M:      Michael Buesch <m@bues.ch>
6107 L:      linux-media@vger.kernel.org
6108 S:      Maintained
6109 F:      drivers/media/tuners/fc0011.h
6110 F:      drivers/media/tuners/fc0011.c
6111
6112 FC2580 MEDIA DRIVER
6113 M:      Antti Palosaari <crope@iki.fi>
6114 L:      linux-media@vger.kernel.org
6115 W:      https://linuxtv.org
6116 W:      http://palosaari.fi/linux/
6117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6118 T:      git git://linuxtv.org/anttip/media_tree.git
6119 S:      Maintained
6120 F:      drivers/media/tuners/fc2580*
6121
6122 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6123 M:      Hannes Reinecke <hare@suse.de>
6124 L:      linux-scsi@vger.kernel.org
6125 W:      www.Open-FCoE.org
6126 S:      Supported
6127 F:      drivers/scsi/libfc/
6128 F:      drivers/scsi/fcoe/
6129 F:      include/scsi/fc/
6130 F:      include/scsi/libfc.h
6131 F:      include/scsi/libfcoe.h
6132 F:      include/uapi/scsi/fc/
6133
6134 FILE LOCKING (flock() and fcntl()/lockf())
6135 M:      Jeff Layton <jlayton@kernel.org>
6136 M:      "J. Bruce Fields" <bfields@fieldses.org>
6137 L:      linux-fsdevel@vger.kernel.org
6138 S:      Maintained
6139 F:      include/linux/fcntl.h
6140 F:      include/uapi/linux/fcntl.h
6141 F:      fs/fcntl.c
6142 F:      fs/locks.c
6143
6144 FILESYSTEMS (VFS and infrastructure)
6145 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6146 L:      linux-fsdevel@vger.kernel.org
6147 S:      Maintained
6148 F:      fs/*
6149 F:      include/linux/fs.h
6150 F:      include/linux/fs_types.h
6151 F:      include/uapi/linux/fs.h
6152
6153 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6154 M:      Riku Voipio <riku.voipio@iki.fi>
6155 L:      linux-hwmon@vger.kernel.org
6156 S:      Maintained
6157 F:      drivers/hwmon/f75375s.c
6158 F:      include/linux/f75375s.h
6159
6160 FIREWIRE AUDIO DRIVERS
6161 M:      Clemens Ladisch <clemens@ladisch.de>
6162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6164 S:      Maintained
6165 F:      sound/firewire/
6166
6167 FIREWIRE MEDIA DRIVERS (firedtv)
6168 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6169 L:      linux-media@vger.kernel.org
6170 L:      linux1394-devel@lists.sourceforge.net
6171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6172 S:      Maintained
6173 F:      drivers/media/firewire/
6174
6175 FIREWIRE SBP-2 TARGET
6176 M:      Chris Boot <bootc@bootc.net>
6177 L:      linux-scsi@vger.kernel.org
6178 L:      target-devel@vger.kernel.org
6179 L:      linux1394-devel@lists.sourceforge.net
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6181 S:      Maintained
6182 F:      drivers/target/sbp/
6183
6184 FIREWIRE SUBSYSTEM
6185 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6186 L:      linux1394-devel@lists.sourceforge.net
6187 W:      http://ieee1394.wiki.kernel.org/
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6189 S:      Maintained
6190 F:      drivers/firewire/
6191 F:      include/linux/firewire.h
6192 F:      include/uapi/linux/firewire*.h
6193 F:      tools/firewire/
6194
6195 FIRMWARE LOADER (request_firmware)
6196 M:      Luis Chamberlain <mcgrof@kernel.org>
6197 L:      linux-kernel@vger.kernel.org
6198 S:      Maintained
6199 F:      Documentation/firmware_class/
6200 F:      drivers/base/firmware_loader/
6201 F:      include/linux/firmware.h
6202
6203 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6204 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6205 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6206 S:      Maintained
6207 F:      drivers/block/rsxx/
6208
6209 FLOPPY DRIVER
6210 M:      Jiri Kosina <jikos@kernel.org>
6211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6212 S:      Odd fixes
6213 F:      drivers/block/floppy.c
6214
6215 FMC SUBSYSTEM
6216 M:      Alessandro Rubini <rubini@gnudd.com>
6217 W:      http://www.ohwr.org/projects/fmc-bus
6218 S:      Supported
6219 F:      drivers/fmc/
6220 F:      include/linux/fmc*.h
6221 F:      include/linux/ipmi-fru.h
6222 K:      fmc_d.*register
6223
6224 FPGA MANAGER FRAMEWORK
6225 M:      Alan Tull <atull@kernel.org>
6226 M:      Moritz Fischer <mdf@kernel.org>
6227 L:      linux-fpga@vger.kernel.org
6228 S:      Maintained
6229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6230 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6231 F:      Documentation/fpga/
6232 F:      Documentation/driver-api/fpga/
6233 F:      Documentation/devicetree/bindings/fpga/
6234 F:      drivers/fpga/
6235 F:      include/linux/fpga/
6236 W:      http://www.rocketboards.org
6237
6238 FPGA DFL DRIVERS
6239 M:      Wu Hao <hao.wu@intel.com>
6240 L:      linux-fpga@vger.kernel.org
6241 S:      Maintained
6242 F:      Documentation/fpga/dfl.txt
6243 F:      include/uapi/linux/fpga-dfl.h
6244 F:      drivers/fpga/dfl*
6245
6246 FPU EMULATOR
6247 M:      Bill Metzenthen <billm@melbpc.org.au>
6248 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6249 S:      Maintained
6250 F:      arch/x86/math-emu/
6251
6252 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6253 L:      netdev@vger.kernel.org
6254 S:      Orphan
6255 F:      drivers/net/wan/dlci.c
6256 F:      drivers/net/wan/sdla.c
6257
6258 FRAMEBUFFER LAYER
6259 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6260 L:      dri-devel@lists.freedesktop.org
6261 L:      linux-fbdev@vger.kernel.org
6262 T:      git git://github.com/bzolnier/linux.git
6263 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6264 S:      Maintained
6265 F:      Documentation/fb/
6266 F:      drivers/video/
6267 F:      include/video/
6268 F:      include/linux/fb.h
6269 F:      include/uapi/video/
6270 F:      include/uapi/linux/fb.h
6271
6272 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6273 M:      Horia Geantă <horia.geanta@nxp.com>
6274 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6275 L:      linux-crypto@vger.kernel.org
6276 S:      Maintained
6277 F:      drivers/crypto/caam/
6278 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6279
6280 FREESCALE DIU FRAMEBUFFER DRIVER
6281 M:      Timur Tabi <timur@kernel.org>
6282 L:      linux-fbdev@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/video/fbdev/fsl-diu-fb.*
6285
6286 FREESCALE DMA DRIVER
6287 M:      Li Yang <leoyang.li@nxp.com>
6288 M:      Zhang Wei <zw@zh-kernel.org>
6289 L:      linuxppc-dev@lists.ozlabs.org
6290 S:      Maintained
6291 F:      drivers/dma/fsldma.*
6292
6293 FREESCALE ENETC ETHERNET DRIVERS
6294 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6295 L:      netdev@vger.kernel.org
6296 S:      Maintained
6297 F:      drivers/net/ethernet/freescale/enetc/
6298
6299 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6300 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6301 L:      netdev@vger.kernel.org
6302 S:      Maintained
6303 F:      drivers/net/ethernet/freescale/gianfar*
6304 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6305
6306 FREESCALE GPMI NAND DRIVER
6307 M:      Han Xu <han.xu@nxp.com>
6308 L:      linux-mtd@lists.infradead.org
6309 S:      Maintained
6310 F:      drivers/mtd/nand/raw/gpmi-nand/*
6311
6312 FREESCALE I2C CPM DRIVER
6313 M:      Jochen Friedrich <jochen@scram.de>
6314 L:      linuxppc-dev@lists.ozlabs.org
6315 L:      linux-i2c@vger.kernel.org
6316 S:      Maintained
6317 F:      drivers/i2c/busses/i2c-cpm.c
6318
6319 FREESCALE IMX LPI2C DRIVER
6320 M:      Dong Aisheng <aisheng.dong@nxp.com>
6321 L:      linux-i2c@vger.kernel.org
6322 L:      linux-imx@nxp.com
6323 S:      Maintained
6324 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6325 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6326
6327 FREESCALE IMX / MXC FEC DRIVER
6328 M:      Fugang Duan <fugang.duan@nxp.com>
6329 L:      netdev@vger.kernel.org
6330 S:      Maintained
6331 F:      drivers/net/ethernet/freescale/fec_main.c
6332 F:      drivers/net/ethernet/freescale/fec_ptp.c
6333 F:      drivers/net/ethernet/freescale/fec.h
6334 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6335
6336 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6337 M:      Sascha Hauer <s.hauer@pengutronix.de>
6338 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6339 L:      linux-fbdev@vger.kernel.org
6340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6341 S:      Maintained
6342 F:      include/linux/platform_data/video-imxfb.h
6343 F:      drivers/video/fbdev/imxfb.c
6344
6345 FREESCALE QORIQ DPAA ETHERNET DRIVER
6346 M:      Madalin Bucur <madalin.bucur@nxp.com>
6347 L:      netdev@vger.kernel.org
6348 S:      Maintained
6349 F:      drivers/net/ethernet/freescale/dpaa
6350
6351 FREESCALE QORIQ DPAA FMAN DRIVER
6352 M:      Madalin Bucur <madalin.bucur@nxp.com>
6353 L:      netdev@vger.kernel.org
6354 S:      Maintained
6355 F:      drivers/net/ethernet/freescale/fman
6356 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6357
6358 FREESCALE QORIQ PTP CLOCK DRIVER
6359 M:      Yangbo Lu <yangbo.lu@nxp.com>
6360 L:      netdev@vger.kernel.org
6361 S:      Maintained
6362 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6363 F:      drivers/ptp/ptp_qoriq.c
6364 F:      drivers/ptp/ptp_qoriq_debugfs.c
6365 F:      include/linux/fsl/ptp_qoriq.h
6366 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6367
6368 FREESCALE QUAD SPI DRIVER
6369 M:      Han Xu <han.xu@nxp.com>
6370 L:      linux-spi@vger.kernel.org
6371 S:      Maintained
6372 F:      drivers/spi/spi-fsl-qspi.c
6373
6374 FREESCALE QUICC ENGINE LIBRARY
6375 M:      Qiang Zhao <qiang.zhao@nxp.com>
6376 L:      linuxppc-dev@lists.ozlabs.org
6377 S:      Maintained
6378 F:      drivers/soc/fsl/qe/
6379 F:      include/soc/fsl/*qe*.h
6380 F:      include/soc/fsl/*ucc*.h
6381
6382 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6383 M:      Li Yang <leoyang.li@nxp.com>
6384 L:      netdev@vger.kernel.org
6385 L:      linuxppc-dev@lists.ozlabs.org
6386 S:      Maintained
6387 F:      drivers/net/ethernet/freescale/ucc_geth*
6388
6389 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6390 M:      Zhao Qiang <qiang.zhao@nxp.com>
6391 L:      netdev@vger.kernel.org
6392 L:      linuxppc-dev@lists.ozlabs.org
6393 S:      Maintained
6394 F:      drivers/net/wan/fsl_ucc_hdlc*
6395
6396 FREESCALE QUICC ENGINE UCC UART DRIVER
6397 M:      Timur Tabi <timur@kernel.org>
6398 L:      linuxppc-dev@lists.ozlabs.org
6399 S:      Maintained
6400 F:      drivers/tty/serial/ucc_uart.c
6401
6402 FREESCALE SOC DRIVERS
6403 M:      Li Yang <leoyang.li@nxp.com>
6404 L:      linuxppc-dev@lists.ozlabs.org
6405 L:      linux-arm-kernel@lists.infradead.org
6406 S:      Maintained
6407 F:      Documentation/devicetree/bindings/soc/fsl/
6408 F:      drivers/soc/fsl/
6409 F:      include/linux/fsl/
6410
6411 FREESCALE SOC FS_ENET DRIVER
6412 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6413 L:      linuxppc-dev@lists.ozlabs.org
6414 L:      netdev@vger.kernel.org
6415 S:      Maintained
6416 F:      drivers/net/ethernet/freescale/fs_enet/
6417 F:      include/linux/fs_enet_pd.h
6418
6419 FREESCALE SOC SOUND DRIVERS
6420 M:      Timur Tabi <timur@kernel.org>
6421 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6422 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6423 R:      Fabio Estevam <festevam@gmail.com>
6424 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6425 L:      linuxppc-dev@lists.ozlabs.org
6426 S:      Maintained
6427 F:      sound/soc/fsl/fsl*
6428 F:      sound/soc/fsl/imx*
6429 F:      sound/soc/fsl/mpc8610_hpcd.c
6430
6431 FREESCALE USB PERIPHERAL DRIVERS
6432 M:      Li Yang <leoyang.li@nxp.com>
6433 L:      linux-usb@vger.kernel.org
6434 L:      linuxppc-dev@lists.ozlabs.org
6435 S:      Maintained
6436 F:      drivers/usb/gadget/udc/fsl*
6437
6438 FREEVXFS FILESYSTEM
6439 M:      Christoph Hellwig <hch@infradead.org>
6440 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6441 S:      Maintained
6442 F:      fs/freevxfs/
6443
6444 FREEZER
6445 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6446 M:      Pavel Machek <pavel@ucw.cz>
6447 L:      linux-pm@vger.kernel.org
6448 S:      Supported
6449 F:      Documentation/power/freezing-of-tasks.txt
6450 F:      include/linux/freezer.h
6451 F:      kernel/freezer.c
6452
6453 FRONTSWAP API
6454 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6455 L:      linux-kernel@vger.kernel.org
6456 S:      Maintained
6457 F:      mm/frontswap.c
6458 F:      include/linux/frontswap.h
6459
6460 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6461 M:      David Howells <dhowells@redhat.com>
6462 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6463 S:      Supported
6464 F:      Documentation/filesystems/caching/
6465 F:      fs/fscache/
6466 F:      include/linux/fscache*.h
6467
6468 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6469 M:      Theodore Y. Ts'o <tytso@mit.edu>
6470 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6471 M:      Eric Biggers <ebiggers@kernel.org>
6472 L:      linux-fscrypt@vger.kernel.org
6473 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6474 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6475 S:      Supported
6476 F:      fs/crypto/
6477 F:      include/linux/fscrypt*.h
6478 F:      Documentation/filesystems/fscrypt.rst
6479
6480 FSI-ATTACHED I2C DRIVER
6481 M:      Eddie James <eajames@linux.ibm.com>
6482 L:      linux-i2c@vger.kernel.org
6483 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6484 S:      Maintained
6485 F:      drivers/i2c/busses/i2c-fsi.c
6486 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6487
6488 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6489 M:      Jan Kara <jack@suse.cz>
6490 R:      Amir Goldstein <amir73il@gmail.com>
6491 L:      linux-fsdevel@vger.kernel.org
6492 S:      Maintained
6493 F:      fs/notify/
6494 F:      include/linux/fsnotify*.h
6495
6496 FUJITSU LAPTOP EXTRAS
6497 M:      Jonathan Woithe <jwoithe@just42.net>
6498 L:      platform-driver-x86@vger.kernel.org
6499 S:      Maintained
6500 F:      drivers/platform/x86/fujitsu-laptop.c
6501
6502 FUJITSU M-5MO LS CAMERA ISP DRIVER
6503 M:      Kyungmin Park <kyungmin.park@samsung.com>
6504 M:      Heungjun Kim <riverful.kim@samsung.com>
6505 L:      linux-media@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/media/i2c/m5mols/
6508 F:      include/media/i2c/m5mols.h
6509
6510 FUJITSU TABLET EXTRAS
6511 M:      Robert Gerlach <khnz@gmx.de>
6512 L:      platform-driver-x86@vger.kernel.org
6513 S:      Maintained
6514 F:      drivers/platform/x86/fujitsu-tablet.c
6515
6516 FUSE: FILESYSTEM IN USERSPACE
6517 M:      Miklos Szeredi <miklos@szeredi.hu>
6518 L:      linux-fsdevel@vger.kernel.org
6519 W:      http://fuse.sourceforge.net/
6520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6521 S:      Maintained
6522 F:      fs/fuse/
6523 F:      include/uapi/linux/fuse.h
6524 F:      Documentation/filesystems/fuse.txt
6525
6526 FUTEX SUBSYSTEM
6527 M:      Thomas Gleixner <tglx@linutronix.de>
6528 M:      Ingo Molnar <mingo@redhat.com>
6529 R:      Peter Zijlstra <peterz@infradead.org>
6530 R:      Darren Hart <dvhart@infradead.org>
6531 L:      linux-kernel@vger.kernel.org
6532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6533 S:      Maintained
6534 F:      kernel/futex.c
6535 F:      include/asm-generic/futex.h
6536 F:      include/linux/futex.h
6537 F:      include/uapi/linux/futex.h
6538 F:      tools/testing/selftests/futex/
6539 F:      tools/perf/bench/futex*
6540 F:      Documentation/*futex*
6541
6542 GCC PLUGINS
6543 M:      Kees Cook <keescook@chromium.org>
6544 R:      Emese Revfy <re.emese@gmail.com>
6545 L:      kernel-hardening@lists.openwall.com
6546 S:      Maintained
6547 F:      scripts/gcc-plugins/
6548 F:      scripts/gcc-plugin.sh
6549 F:      scripts/Makefile.gcc-plugins
6550 F:      Documentation/gcc-plugins.txt
6551
6552 GASKET DRIVER FRAMEWORK
6553 M:      Rob Springer <rspringer@google.com>
6554 M:      Todd Poynor <toddpoynor@google.com>
6555 M:      Ben Chan <benchan@chromium.org>
6556 S:      Maintained
6557 F:      drivers/staging/gasket/
6558
6559 GCOV BASED KERNEL PROFILING
6560 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6561 S:      Maintained
6562 F:      kernel/gcov/
6563 F:      Documentation/dev-tools/gcov.rst
6564
6565 GDB KERNEL DEBUGGING HELPER SCRIPTS
6566 M:      Jan Kiszka <jan.kiszka@siemens.com>
6567 M:      Kieran Bingham <kbingham@kernel.org>
6568 S:      Supported
6569 F:      scripts/gdb/
6570
6571 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6572 M:      Achim Leubner <achim_leubner@adaptec.com>
6573 L:      linux-scsi@vger.kernel.org
6574 W:      http://www.icp-vortex.com/
6575 S:      Supported
6576 F:      drivers/scsi/gdt*
6577
6578 GEMTEK FM RADIO RECEIVER DRIVER
6579 M:      Hans Verkuil <hverkuil@xs4all.nl>
6580 L:      linux-media@vger.kernel.org
6581 T:      git git://linuxtv.org/media_tree.git
6582 W:      https://linuxtv.org
6583 S:      Maintained
6584 F:      drivers/media/radio/radio-gemtek*
6585
6586 GENERIC GPIO I2C DRIVER
6587 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6588 S:      Supported
6589 F:      drivers/i2c/busses/i2c-gpio.c
6590 F:      include/linux/platform_data/i2c-gpio.h
6591
6592 GENERIC GPIO I2C MULTIPLEXER DRIVER
6593 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6594 L:      linux-i2c@vger.kernel.org
6595 S:      Supported
6596 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6597 F:      include/linux/platform_data/i2c-mux-gpio.h
6598 F:      Documentation/i2c/muxes/i2c-mux-gpio
6599
6600 GENERIC HDLC (WAN) DRIVERS
6601 M:      Krzysztof Halasa <khc@pm.waw.pl>
6602 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6603 S:      Maintained
6604 F:      drivers/net/wan/c101.c
6605 F:      drivers/net/wan/hd6457*
6606 F:      drivers/net/wan/hdlc*
6607 F:      drivers/net/wan/n2.c
6608 F:      drivers/net/wan/pc300too.c
6609 F:      drivers/net/wan/pci200syn.c
6610 F:      drivers/net/wan/wanxl*
6611
6612 GENERIC INCLUDE/ASM HEADER FILES
6613 M:      Arnd Bergmann <arnd@arndb.de>
6614 L:      linux-arch@vger.kernel.org
6615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6616 S:      Maintained
6617 F:      include/asm-generic/
6618 F:      include/uapi/asm-generic/
6619
6620 GENERIC PHY FRAMEWORK
6621 M:      Kishon Vijay Abraham I <kishon@ti.com>
6622 L:      linux-kernel@vger.kernel.org
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6624 S:      Supported
6625 F:      drivers/phy/
6626 F:      include/linux/phy/
6627 F:      Documentation/devicetree/bindings/phy/
6628
6629 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6630 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6631 S:      Supported
6632 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6633
6634 GENERIC PM DOMAINS
6635 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6636 M:      Kevin Hilman <khilman@kernel.org>
6637 M:      Ulf Hansson <ulf.hansson@linaro.org>
6638 L:      linux-pm@vger.kernel.org
6639 S:      Supported
6640 F:      drivers/base/power/domain*.c
6641 F:      include/linux/pm_domain.h
6642 F:      Documentation/devicetree/bindings/power/power_domain.txt
6643
6644 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6645 M:      Eugen Hristev <eugen.hristev@microchip.com>
6646 L:      linux-input@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/input/touchscreen/resistive-adc-touch.c
6649
6650 GENERIC UIO DRIVER FOR PCI DEVICES
6651 M:      "Michael S. Tsirkin" <mst@redhat.com>
6652 L:      kvm@vger.kernel.org
6653 S:      Supported
6654 F:      drivers/uio/uio_pci_generic.c
6655
6656 GENWQE (IBM Generic Workqueue Card)
6657 M:      Frank Haverkamp <haver@linux.ibm.com>
6658 S:      Supported
6659 F:      drivers/misc/genwqe/
6660
6661 GET_MAINTAINER SCRIPT
6662 M:      Joe Perches <joe@perches.com>
6663 S:      Maintained
6664 F:      scripts/get_maintainer.pl
6665
6666 GFS2 FILE SYSTEM
6667 M:      Bob Peterson <rpeterso@redhat.com>
6668 M:      Andreas Gruenbacher <agruenba@redhat.com>
6669 L:      cluster-devel@redhat.com
6670 W:      http://sources.redhat.com/cluster/
6671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6672 S:      Supported
6673 F:      Documentation/filesystems/gfs2*.txt
6674 F:      fs/gfs2/
6675 F:      include/uapi/linux/gfs2_ondisk.h
6676
6677 GIGASET ISDN DRIVERS
6678 M:      Paul Bolle <pebolle@tiscali.nl>
6679 L:      gigaset307x-common@lists.sourceforge.net
6680 W:      http://gigaset307x.sourceforge.net/
6681 S:      Odd Fixes
6682 F:      Documentation/isdn/README.gigaset
6683 F:      drivers/isdn/gigaset/
6684 F:      include/uapi/linux/gigaset_dev.h
6685
6686 GNSS SUBSYSTEM
6687 M:      Johan Hovold <johan@kernel.org>
6688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6689 S:      Maintained
6690 F:      Documentation/ABI/testing/sysfs-class-gnss
6691 F:      Documentation/devicetree/bindings/gnss/
6692 F:      drivers/gnss/
6693 F:      include/linux/gnss.h
6694
6695 GO7007 MPEG CODEC
6696 M:      Hans Verkuil <hans.verkuil@cisco.com>
6697 L:      linux-media@vger.kernel.org
6698 S:      Maintained
6699 F:      drivers/media/usb/go7007/
6700
6701 GOODIX TOUCHSCREEN
6702 M:      Bastien Nocera <hadess@hadess.net>
6703 L:      linux-input@vger.kernel.org
6704 S:      Maintained
6705 F:      drivers/input/touchscreen/goodix.c
6706
6707 GPD POCKET FAN DRIVER
6708 M:      Hans de Goede <hdegoede@redhat.com>
6709 L:      platform-driver-x86@vger.kernel.org
6710 S:      Maintained
6711 F:      drivers/platform/x86/gpd-pocket-fan.c
6712
6713 GPIO ACPI SUPPORT
6714 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6715 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6716 L:      linux-gpio@vger.kernel.org
6717 L:      linux-acpi@vger.kernel.org
6718 S:      Maintained
6719 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6720 F:      drivers/gpio/gpiolib-acpi.c
6721
6722 GPIO IR Transmitter
6723 M:      Sean Young <sean@mess.org>
6724 L:      linux-media@vger.kernel.org
6725 S:      Maintained
6726 F:      drivers/media/rc/gpio-ir-tx.c
6727
6728 GPIO MOCKUP DRIVER
6729 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6730 L:      linux-gpio@vger.kernel.org
6731 S:      Maintained
6732 F:      drivers/gpio/gpio-mockup.c
6733 F:      tools/testing/selftests/gpio/
6734
6735 GPIO SUBSYSTEM
6736 M:      Linus Walleij <linus.walleij@linaro.org>
6737 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6738 L:      linux-gpio@vger.kernel.org
6739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6740 S:      Maintained
6741 F:      Documentation/devicetree/bindings/gpio/
6742 F:      Documentation/driver-api/gpio/
6743 F:      Documentation/gpio/
6744 F:      Documentation/ABI/testing/gpio-cdev
6745 F:      Documentation/ABI/obsolete/sysfs-gpio
6746 F:      drivers/gpio/
6747 F:      include/linux/gpio/
6748 F:      include/linux/gpio.h
6749 F:      include/linux/of_gpio.h
6750 F:      include/asm-generic/gpio.h
6751 F:      include/uapi/linux/gpio.h
6752 F:      tools/gpio/
6753
6754 GRE DEMULTIPLEXER DRIVER
6755 M:      Dmitry Kozlov <xeb@mail.ru>
6756 L:      netdev@vger.kernel.org
6757 S:      Maintained
6758 F:      net/ipv4/gre_demux.c
6759 F:      net/ipv4/gre_offload.c
6760 F:      include/net/gre.h
6761
6762 GRETH 10/100/1G Ethernet MAC device driver
6763 M:      Andreas Larsson <andreas@gaisler.com>
6764 L:      netdev@vger.kernel.org
6765 S:      Maintained
6766 F:      drivers/net/ethernet/aeroflex/
6767
6768 GREYBUS AUDIO PROTOCOLS DRIVERS
6769 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6770 M:      Mark Greer <mgreer@animalcreek.com>
6771 S:      Maintained
6772 F:      drivers/staging/greybus/audio_apbridgea.c
6773 F:      drivers/staging/greybus/audio_apbridgea.h
6774 F:      drivers/staging/greybus/audio_codec.c
6775 F:      drivers/staging/greybus/audio_codec.h
6776 F:      drivers/staging/greybus/audio_gb.c
6777 F:      drivers/staging/greybus/audio_manager.c
6778 F:      drivers/staging/greybus/audio_manager.h
6779 F:      drivers/staging/greybus/audio_manager_module.c
6780 F:      drivers/staging/greybus/audio_manager_private.h
6781 F:      drivers/staging/greybus/audio_manager_sysfs.c
6782 F:      drivers/staging/greybus/audio_module.c
6783 F:      drivers/staging/greybus/audio_topology.c
6784
6785 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6786 M:      Viresh Kumar <vireshk@kernel.org>
6787 S:      Maintained
6788 F:      drivers/staging/greybus/authentication.c
6789 F:      drivers/staging/greybus/bootrom.c
6790 F:      drivers/staging/greybus/firmware.h
6791 F:      drivers/staging/greybus/fw-core.c
6792 F:      drivers/staging/greybus/fw-download.c
6793 F:      drivers/staging/greybus/fw-management.c
6794 F:      drivers/staging/greybus/greybus_authentication.h
6795 F:      drivers/staging/greybus/greybus_firmware.h
6796 F:      drivers/staging/greybus/hid.c
6797 F:      drivers/staging/greybus/i2c.c
6798 F:      drivers/staging/greybus/spi.c
6799 F:      drivers/staging/greybus/spilib.c
6800 F:      drivers/staging/greybus/spilib.h
6801
6802 GREYBUS LOOPBACK DRIVER
6803 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6804 S:      Maintained
6805 F:      drivers/staging/greybus/loopback.c
6806
6807 GREYBUS PLATFORM DRIVERS
6808 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6809 S:      Maintained
6810 F:      drivers/staging/greybus/arche-platform.c
6811 F:      drivers/staging/greybus/arche-apb-ctrl.c
6812 F:      drivers/staging/greybus/arche_platform.h
6813
6814 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6815 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6816 S:      Maintained
6817 F:      drivers/staging/greybus/sdio.c
6818 F:      drivers/staging/greybus/light.c
6819 F:      drivers/staging/greybus/gpio.c
6820 F:      drivers/staging/greybus/power_supply.c
6821 F:      drivers/staging/greybus/spi.c
6822 F:      drivers/staging/greybus/spilib.c
6823
6824 GREYBUS SUBSYSTEM
6825 M:      Johan Hovold <johan@kernel.org>
6826 M:      Alex Elder <elder@kernel.org>
6827 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6828 S:      Maintained
6829 F:      drivers/staging/greybus/
6830 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6831
6832 GREYBUS UART PROTOCOLS DRIVERS
6833 M:      David Lin <dtwlin@gmail.com>
6834 S:      Maintained
6835 F:      drivers/staging/greybus/uart.c
6836 F:      drivers/staging/greybus/log.c
6837
6838 GS1662 VIDEO SERIALIZER
6839 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6840 L:      linux-media@vger.kernel.org
6841 T:      git git://linuxtv.org/media_tree.git
6842 S:      Maintained
6843 F:      drivers/media/spi/gs1662.c
6844
6845 GSPCA FINEPIX SUBDRIVER
6846 M:      Frank Zago <frank@zago.net>
6847 L:      linux-media@vger.kernel.org
6848 T:      git git://linuxtv.org/media_tree.git
6849 S:      Maintained
6850 F:      drivers/media/usb/gspca/finepix.c
6851
6852 GSPCA GL860 SUBDRIVER
6853 M:      Olivier Lorin <o.lorin@laposte.net>
6854 L:      linux-media@vger.kernel.org
6855 T:      git git://linuxtv.org/media_tree.git
6856 S:      Maintained
6857 F:      drivers/media/usb/gspca/gl860/
6858
6859 GSPCA M5602 SUBDRIVER
6860 M:      Erik Andren <erik.andren@gmail.com>
6861 L:      linux-media@vger.kernel.org
6862 T:      git git://linuxtv.org/media_tree.git
6863 S:      Maintained
6864 F:      drivers/media/usb/gspca/m5602/
6865
6866 GSPCA PAC207 SONIXB SUBDRIVER
6867 M:      Hans Verkuil <hverkuil@xs4all.nl>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 S:      Odd Fixes
6871 F:      drivers/media/usb/gspca/pac207.c
6872
6873 GSPCA SN9C20X SUBDRIVER
6874 M:      Brian Johnson <brijohn@gmail.com>
6875 L:      linux-media@vger.kernel.org
6876 T:      git git://linuxtv.org/media_tree.git
6877 S:      Maintained
6878 F:      drivers/media/usb/gspca/sn9c20x.c
6879
6880 GSPCA T613 SUBDRIVER
6881 M:      Leandro Costantino <lcostantino@gmail.com>
6882 L:      linux-media@vger.kernel.org
6883 T:      git git://linuxtv.org/media_tree.git
6884 S:      Maintained
6885 F:      drivers/media/usb/gspca/t613.c
6886
6887 GSPCA USB WEBCAM DRIVER
6888 M:      Hans Verkuil <hverkuil@xs4all.nl>
6889 L:      linux-media@vger.kernel.org
6890 T:      git git://linuxtv.org/media_tree.git
6891 S:      Odd Fixes
6892 F:      drivers/media/usb/gspca/
6893
6894 GTP (GPRS Tunneling Protocol)
6895 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6896 M:      Harald Welte <laforge@gnumonks.org>
6897 L:      osmocom-net-gprs@lists.osmocom.org
6898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6899 S:      Maintained
6900 F:      drivers/net/gtp.c
6901
6902 GUID PARTITION TABLE (GPT)
6903 M:      Davidlohr Bueso <dave@stgolabs.net>
6904 L:      linux-efi@vger.kernel.org
6905 S:      Maintained
6906 F:      block/partitions/efi.*
6907
6908 H8/300 ARCHITECTURE
6909 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6910 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6911 W:      http://uclinux-h8.sourceforge.jp
6912 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6913 S:      Maintained
6914 F:      arch/h8300/
6915 F:      drivers/clocksource/h8300_*.c
6916 F:      drivers/clk/h8300/
6917 F:      drivers/irqchip/irq-renesas-h8*.c
6918
6919 HABANALABS PCI DRIVER
6920 M:      Oded Gabbay <oded.gabbay@gmail.com>
6921 T:      git https://github.com/HabanaAI/linux.git
6922 S:      Supported
6923 F:      drivers/misc/habanalabs/
6924 F:      include/uapi/misc/habanalabs.h
6925 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6926 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6927
6928 HACKRF MEDIA DRIVER
6929 M:      Antti Palosaari <crope@iki.fi>
6930 L:      linux-media@vger.kernel.org
6931 W:      https://linuxtv.org
6932 W:      http://palosaari.fi/linux/
6933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6934 T:      git git://linuxtv.org/anttip/media_tree.git
6935 S:      Maintained
6936 F:      drivers/media/usb/hackrf/
6937
6938 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6939 M:      Frank Seidel <frank@f-seidel.de>
6940 L:      platform-driver-x86@vger.kernel.org
6941 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6942 S:      Maintained
6943 F:      drivers/platform/x86/hdaps.c
6944
6945 HARDWARE MONITORING
6946 M:      Jean Delvare <jdelvare@suse.com>
6947 M:      Guenter Roeck <linux@roeck-us.net>
6948 L:      linux-hwmon@vger.kernel.org
6949 W:      http://hwmon.wiki.kernel.org/
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6951 S:      Maintained
6952 F:      Documentation/devicetree/bindings/hwmon/
6953 F:      Documentation/hwmon/
6954 F:      drivers/hwmon/
6955 F:      include/linux/hwmon*.h
6956 F:      include/trace/events/hwmon*.h
6957
6958 HARDWARE RANDOM NUMBER GENERATOR CORE
6959 M:      Matt Mackall <mpm@selenic.com>
6960 M:      Herbert Xu <herbert@gondor.apana.org.au>
6961 L:      linux-crypto@vger.kernel.org
6962 S:      Odd fixes
6963 F:      Documentation/devicetree/bindings/rng/
6964 F:      Documentation/hw_random.txt
6965 F:      drivers/char/hw_random/
6966 F:      include/linux/hw_random.h
6967
6968 HARDWARE TRACING FACILITIES
6969 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6970 S:      Maintained
6971 F:      drivers/hwtracing/
6972
6973 HARDWARE SPINLOCK CORE
6974 M:      Ohad Ben-Cohen <ohad@wizery.com>
6975 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6976 L:      linux-remoteproc@vger.kernel.org
6977 S:      Maintained
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6979 F:      Documentation/devicetree/bindings/hwlock/
6980 F:      Documentation/hwspinlock.txt
6981 F:      drivers/hwspinlock/
6982 F:      include/linux/hwspinlock.h
6983
6984 HARMONY SOUND DRIVER
6985 L:      linux-parisc@vger.kernel.org
6986 S:      Maintained
6987 F:      sound/parisc/harmony.*
6988
6989 HDPVR USB VIDEO ENCODER DRIVER
6990 M:      Hans Verkuil <hverkuil@xs4all.nl>
6991 L:      linux-media@vger.kernel.org
6992 T:      git git://linuxtv.org/media_tree.git
6993 W:      https://linuxtv.org
6994 S:      Odd Fixes
6995 F:      drivers/media/usb/hdpvr/
6996
6997 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6998 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6999 S:      Supported
7000 F:      Documentation/watchdog/hpwdt.txt
7001 F:      drivers/watchdog/hpwdt.c
7002
7003 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7004 M:      Don Brace <don.brace@microsemi.com>
7005 L:      esc.storagedev@microsemi.com
7006 L:      linux-scsi@vger.kernel.org
7007 S:      Supported
7008 F:      Documentation/scsi/hpsa.txt
7009 F:      drivers/scsi/hpsa*.[ch]
7010 F:      include/linux/cciss*.h
7011 F:      include/uapi/linux/cciss*.h
7012
7013 HFI1 DRIVER
7014 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7015 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7016 L:      linux-rdma@vger.kernel.org
7017 S:      Supported
7018 F:      drivers/infiniband/hw/hfi1
7019
7020 HFS FILESYSTEM
7021 L:      linux-fsdevel@vger.kernel.org
7022 S:      Orphan
7023 F:      Documentation/filesystems/hfs.txt
7024 F:      fs/hfs/
7025
7026 HFSPLUS FILESYSTEM
7027 L:      linux-fsdevel@vger.kernel.org
7028 S:      Orphan
7029 F:      Documentation/filesystems/hfsplus.txt
7030 F:      fs/hfsplus/
7031
7032 HGA FRAMEBUFFER DRIVER
7033 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7034 L:      linux-nvidia@lists.surfsouth.com
7035 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7036 S:      Maintained
7037 F:      drivers/video/fbdev/hgafb.c
7038
7039 HIBERNATION (aka Software Suspend, aka swsusp)
7040 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7041 M:      Pavel Machek <pavel@ucw.cz>
7042 L:      linux-pm@vger.kernel.org
7043 B:      https://bugzilla.kernel.org
7044 S:      Supported
7045 F:      arch/x86/power/
7046 F:      drivers/base/power/
7047 F:      kernel/power/
7048 F:      include/linux/suspend.h
7049 F:      include/linux/freezer.h
7050 F:      include/linux/pm.h
7051 F:      arch/*/include/asm/suspend*.h
7052
7053 HID CORE LAYER
7054 M:      Jiri Kosina <jikos@kernel.org>
7055 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7056 L:      linux-input@vger.kernel.org
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7058 S:      Maintained
7059 F:      drivers/hid/
7060 F:      include/linux/hid*
7061 F:      include/uapi/linux/hid*
7062
7063 HID SENSOR HUB DRIVERS
7064 M:      Jiri Kosina <jikos@kernel.org>
7065 M:      Jonathan Cameron <jic23@kernel.org>
7066 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7067 L:      linux-input@vger.kernel.org
7068 L:      linux-iio@vger.kernel.org
7069 S:      Maintained
7070 F:      Documentation/hid/hid-sensor*
7071 F:      drivers/hid/hid-sensor-*
7072 F:      drivers/iio/*/hid-*
7073 F:      include/linux/hid-sensor-*
7074
7075 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7076 M:      Thomas Gleixner <tglx@linutronix.de>
7077 L:      linux-kernel@vger.kernel.org
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7079 S:      Maintained
7080 F:      Documentation/timers/
7081 F:      kernel/time/hrtimer.c
7082 F:      kernel/time/clockevents.c
7083 F:      kernel/time/timer_*.c
7084 F:      include/linux/clockchips.h
7085 F:      include/linux/hrtimer.h
7086
7087 HIGH-SPEED SCC DRIVER FOR AX.25
7088 L:      linux-hams@vger.kernel.org
7089 S:      Orphan
7090 F:      drivers/net/hamradio/dmascc.c
7091 F:      drivers/net/hamradio/scc.c
7092
7093 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7094 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7095 W:      http://www.highpoint-tech.com
7096 S:      Supported
7097 F:      Documentation/scsi/hptiop.txt
7098 F:      drivers/scsi/hptiop.c
7099
7100 HIPPI
7101 M:      Jes Sorensen <jes@trained-monkey.org>
7102 L:      linux-hippi@sunsite.dk
7103 S:      Maintained
7104 F:      include/linux/hippidevice.h
7105 F:      include/uapi/linux/if_hippi.h
7106 F:      net/802/hippi.c
7107 F:      drivers/net/hippi/
7108
7109 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7110 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7111 M:      Salil Mehta <salil.mehta@huawei.com>
7112 L:      netdev@vger.kernel.org
7113 W:      http://www.hisilicon.com
7114 S:      Maintained
7115 F:      drivers/net/ethernet/hisilicon/hns3/
7116
7117 HISILICON LPC BUS DRIVER
7118 M:      john.garry@huawei.com
7119 W:      http://www.hisilicon.com
7120 S:      Maintained
7121 F:      drivers/bus/hisi_lpc.c
7122 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7123
7124 HISILICON NETWORK SUBSYSTEM DRIVER
7125 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7126 M:      Salil Mehta <salil.mehta@huawei.com>
7127 L:      netdev@vger.kernel.org
7128 W:      http://www.hisilicon.com
7129 S:      Maintained
7130 F:      drivers/net/ethernet/hisilicon/
7131 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7132
7133 HISILICON PMU DRIVER
7134 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7135 W:      http://www.hisilicon.com
7136 S:      Supported
7137 F:      drivers/perf/hisilicon
7138 F:      Documentation/perf/hisi-pmu.txt
7139
7140 HISILICON ROCE DRIVER
7141 M:      Lijun Ou <oulijun@huawei.com>
7142 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7143 L:      linux-rdma@vger.kernel.org
7144 S:      Maintained
7145 F:      drivers/infiniband/hw/hns/
7146 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7147
7148 HISILICON SAS Controller
7149 M:      John Garry <john.garry@huawei.com>
7150 W:      http://www.hisilicon.com
7151 S:      Supported
7152 F:      drivers/scsi/hisi_sas/
7153 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7154
7155 HMM - Heterogeneous Memory Management
7156 M:      Jérôme Glisse <jglisse@redhat.com>
7157 L:      linux-mm@kvack.org
7158 S:      Maintained
7159 F:      mm/hmm*
7160 F:      include/linux/hmm*
7161 F:      Documentation/vm/hmm.rst
7162
7163 HOST AP DRIVER
7164 M:      Jouni Malinen <j@w1.fi>
7165 L:      linux-wireless@vger.kernel.org
7166 W:      http://w1.fi/hostap-driver.html
7167 S:      Obsolete
7168 F:      drivers/net/wireless/intersil/hostap/
7169
7170 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7171 L:      platform-driver-x86@vger.kernel.org
7172 S:      Orphan
7173 F:      drivers/platform/x86/tc1100-wmi.c
7174
7175 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7176 M:      Jaroslav Kysela <perex@perex.cz>
7177 S:      Maintained
7178 F:      drivers/net/ethernet/hp/hp100.*
7179
7180 HPET:   High Precision Event Timers driver
7181 M:      Clemens Ladisch <clemens@ladisch.de>
7182 S:      Maintained
7183 F:      Documentation/timers/hpet.txt
7184 F:      drivers/char/hpet.c
7185 F:      include/linux/hpet.h
7186 F:      include/uapi/linux/hpet.h
7187
7188 HPET:   x86
7189 S:      Orphan
7190 F:      arch/x86/kernel/hpet.c
7191 F:      arch/x86/include/asm/hpet.h
7192
7193 HPFS FILESYSTEM
7194 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7195 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7196 S:      Maintained
7197 F:      fs/hpfs/
7198
7199 HSI SUBSYSTEM
7200 M:      Sebastian Reichel <sre@kernel.org>
7201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7202 S:      Maintained
7203 F:      Documentation/ABI/testing/sysfs-bus-hsi
7204 F:      Documentation/driver-api/hsi.rst
7205 F:      drivers/hsi/
7206 F:      include/linux/hsi/
7207 F:      include/uapi/linux/hsi/
7208
7209 HSO 3G MODEM DRIVER
7210 L:      linux-usb@vger.kernel.org
7211 S:      Orphan
7212 F:      drivers/net/usb/hso.c
7213
7214 HSR NETWORK PROTOCOL
7215 M:      Arvid Brodin <arvid.brodin@alten.se>
7216 L:      netdev@vger.kernel.org
7217 S:      Maintained
7218 F:      net/hsr/
7219
7220 HT16K33 LED CONTROLLER DRIVER
7221 M:      Robin van der Gracht <robin@protonic.nl>
7222 S:      Maintained
7223 F:      drivers/auxdisplay/ht16k33.c
7224 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7225
7226 HTCPEN TOUCHSCREEN DRIVER
7227 M:      Pau Oliva Fora <pof@eslack.org>
7228 L:      linux-input@vger.kernel.org
7229 S:      Maintained
7230 F:      drivers/input/touchscreen/htcpen.c
7231
7232 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7233 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7234 L:      linux-iio@vger.kernel.org
7235 W:      http://www.st.com/
7236 S:      Maintained
7237 F:      drivers/iio/humidity/hts221*
7238 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7239
7240 HUAWEI ETHERNET DRIVER
7241 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7242 L:      netdev@vger.kernel.org
7243 S:      Supported
7244 F:      Documentation/networking/hinic.txt
7245 F:      drivers/net/ethernet/huawei/hinic/
7246
7247 HUGETLB FILESYSTEM
7248 M:      Mike Kravetz <mike.kravetz@oracle.com>
7249 L:      linux-mm@kvack.org
7250 S:      Maintained
7251 F:      fs/hugetlbfs/
7252 F:      mm/hugetlb.c
7253 F:      include/linux/hugetlb.h
7254 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7255 F:      Documentation/vm/hugetlbfs_reserv.rst
7256 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7257
7258 HVA ST MEDIA DRIVER
7259 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7260 L:      linux-media@vger.kernel.org
7261 T:      git git://linuxtv.org/media_tree.git
7262 W:      https://linuxtv.org
7263 S:      Supported
7264 F:      drivers/media/platform/sti/hva
7265
7266 HWPOISON MEMORY FAILURE HANDLING
7267 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7268 L:      linux-mm@kvack.org
7269 S:      Maintained
7270 F:      mm/memory-failure.c
7271 F:      mm/hwpoison-inject.c
7272
7273 HYGON PROCESSOR SUPPORT
7274 M:      Pu Wen <puwen@hygon.cn>
7275 L:      linux-kernel@vger.kernel.org
7276 S:      Maintained
7277 F:      arch/x86/kernel/cpu/hygon.c
7278
7279 Hyper-V CORE AND DRIVERS
7280 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7281 M:      Haiyang Zhang <haiyangz@microsoft.com>
7282 M:      Stephen Hemminger <sthemmin@microsoft.com>
7283 M:      Sasha Levin <sashal@kernel.org>
7284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7285 L:      linux-hyperv@vger.kernel.org
7286 S:      Supported
7287 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7288 F:      arch/x86/include/asm/mshyperv.h
7289 F:      arch/x86/include/asm/trace/hyperv.h
7290 F:      arch/x86/include/asm/hyperv-tlfs.h
7291 F:      arch/x86/kernel/cpu/mshyperv.c
7292 F:      arch/x86/hyperv
7293 F:      drivers/hid/hid-hyperv.c
7294 F:      drivers/hv/
7295 F:      drivers/input/serio/hyperv-keyboard.c
7296 F:      drivers/pci/controller/pci-hyperv.c
7297 F:      drivers/net/hyperv/
7298 F:      drivers/scsi/storvsc_drv.c
7299 F:      drivers/uio/uio_hv_generic.c
7300 F:      drivers/video/fbdev/hyperv_fb.c
7301 F:      drivers/iommu/hyperv_iommu.c
7302 F:      net/vmw_vsock/hyperv_transport.c
7303 F:      include/linux/hyperv.h
7304 F:      include/uapi/linux/hyperv.h
7305 F:      tools/hv/
7306 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7307
7308 HYPERBUS SUPPORT
7309 M:      Vignesh Raghavendra <vigneshr@ti.com>
7310 S:      Supported
7311 F:      drivers/mtd/hyperbus/
7312 F:      include/linux/mtd/hyperbus.h
7313 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7314 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7315
7316 HYPERVISOR VIRTUAL CONSOLE DRIVER
7317 L:      linuxppc-dev@lists.ozlabs.org
7318 S:      Odd Fixes
7319 F:      drivers/tty/hvc/
7320
7321 I2C ACPI SUPPORT
7322 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7323 L:      linux-i2c@vger.kernel.org
7324 L:      linux-acpi@vger.kernel.org
7325 S:      Maintained
7326 F:      drivers/i2c/i2c-core-acpi.c
7327
7328 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7329 M:      Ajay Gupta <ajayg@nvidia.com>
7330 L:      linux-i2c@vger.kernel.org
7331 S:      Maintained
7332 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7333 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7334
7335 I2C MUXES
7336 M:      Peter Rosin <peda@axentia.se>
7337 L:      linux-i2c@vger.kernel.org
7338 S:      Maintained
7339 F:      Documentation/i2c/i2c-topology
7340 F:      Documentation/i2c/muxes/
7341 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7342 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7343 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7344 F:      drivers/i2c/i2c-mux.c
7345 F:      drivers/i2c/muxes/
7346 F:      include/linux/i2c-mux.h
7347
7348 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7349 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7350 L:      linux-i2c@vger.kernel.org
7351 S:      Maintained
7352 F:      drivers/i2c/busses/i2c-mv64xxx.c
7353
7354 I2C OVER PARALLEL PORT
7355 M:      Jean Delvare <jdelvare@suse.com>
7356 L:      linux-i2c@vger.kernel.org
7357 S:      Maintained
7358 F:      Documentation/i2c/busses/i2c-parport
7359 F:      Documentation/i2c/busses/i2c-parport-light
7360 F:      drivers/i2c/busses/i2c-parport.c
7361 F:      drivers/i2c/busses/i2c-parport-light.c
7362
7363 I2C SUBSYSTEM
7364 M:      Wolfram Sang <wsa@the-dreams.de>
7365 L:      linux-i2c@vger.kernel.org
7366 W:      https://i2c.wiki.kernel.org/
7367 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7369 S:      Maintained
7370 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7371 F:      Documentation/i2c/
7372 F:      drivers/i2c/*
7373 F:      include/linux/i2c.h
7374 F:      include/linux/i2c-dev.h
7375 F:      include/linux/i2c-smbus.h
7376 F:      include/uapi/linux/i2c.h
7377 F:      include/uapi/linux/i2c-*.h
7378
7379 I2C SUBSYSTEM HOST DRIVERS
7380 L:      linux-i2c@vger.kernel.org
7381 W:      https://i2c.wiki.kernel.org/
7382 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7384 S:      Odd Fixes
7385 F:      Documentation/devicetree/bindings/i2c/
7386 F:      drivers/i2c/algos/
7387 F:      drivers/i2c/busses/
7388
7389 I2C-TAOS-EVM DRIVER
7390 M:      Jean Delvare <jdelvare@suse.com>
7391 L:      linux-i2c@vger.kernel.org
7392 S:      Maintained
7393 F:      Documentation/i2c/busses/i2c-taos-evm
7394 F:      drivers/i2c/busses/i2c-taos-evm.c
7395
7396 I2C-TINY-USB DRIVER
7397 M:      Till Harbaum <till@harbaum.org>
7398 L:      linux-i2c@vger.kernel.org
7399 W:      http://www.harbaum.org/till/i2c_tiny_usb
7400 S:      Maintained
7401 F:      drivers/i2c/busses/i2c-tiny-usb.c
7402
7403 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7404 M:      Jean Delvare <jdelvare@suse.com>
7405 L:      linux-i2c@vger.kernel.org
7406 S:      Maintained
7407 F:      Documentation/i2c/busses/i2c-ali1535
7408 F:      Documentation/i2c/busses/i2c-ali1563
7409 F:      Documentation/i2c/busses/i2c-ali15x3
7410 F:      Documentation/i2c/busses/i2c-amd756
7411 F:      Documentation/i2c/busses/i2c-amd8111
7412 F:      Documentation/i2c/busses/i2c-i801
7413 F:      Documentation/i2c/busses/i2c-nforce2
7414 F:      Documentation/i2c/busses/i2c-piix4
7415 F:      Documentation/i2c/busses/i2c-sis5595
7416 F:      Documentation/i2c/busses/i2c-sis630
7417 F:      Documentation/i2c/busses/i2c-sis96x
7418 F:      Documentation/i2c/busses/i2c-via
7419 F:      Documentation/i2c/busses/i2c-viapro
7420 F:      drivers/i2c/busses/i2c-ali1535.c
7421 F:      drivers/i2c/busses/i2c-ali1563.c
7422 F:      drivers/i2c/busses/i2c-ali15x3.c
7423 F:      drivers/i2c/busses/i2c-amd756.c
7424 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7425 F:      drivers/i2c/busses/i2c-amd8111.c
7426 F:      drivers/i2c/busses/i2c-i801.c
7427 F:      drivers/i2c/busses/i2c-isch.c
7428 F:      drivers/i2c/busses/i2c-nforce2.c
7429 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7430 F:      drivers/i2c/busses/i2c-piix4.c
7431 F:      drivers/i2c/busses/i2c-sis5595.c
7432 F:      drivers/i2c/busses/i2c-sis630.c
7433 F:      drivers/i2c/busses/i2c-sis96x.c
7434 F:      drivers/i2c/busses/i2c-via.c
7435 F:      drivers/i2c/busses/i2c-viapro.c
7436
7437 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7438 M:      Hans de Goede <hdegoede@redhat.com>
7439 L:      linux-i2c@vger.kernel.org
7440 S:      Maintained
7441 F:      drivers/i2c/busses/i2c-cht-wc.c
7442
7443 I2C/SMBUS ISMT DRIVER
7444 M:      Seth Heasley <seth.heasley@intel.com>
7445 M:      Neil Horman <nhorman@tuxdriver.com>
7446 L:      linux-i2c@vger.kernel.org
7447 F:      drivers/i2c/busses/i2c-ismt.c
7448 F:      Documentation/i2c/busses/i2c-ismt
7449
7450 I2C/SMBUS STUB DRIVER
7451 M:      Jean Delvare <jdelvare@suse.com>
7452 L:      linux-i2c@vger.kernel.org
7453 S:      Maintained
7454 F:      drivers/i2c/i2c-stub.c
7455
7456 I3C SUBSYSTEM
7457 M:      Boris Brezillon <bbrezillon@kernel.org>
7458 L:      linux-i3c@lists.infradead.org
7459 C:      irc://chat.freenode.net/linux-i3c
7460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7461 S:      Maintained
7462 F:      Documentation/ABI/testing/sysfs-bus-i3c
7463 F:      Documentation/devicetree/bindings/i3c/
7464 F:      Documentation/driver-api/i3c
7465 F:      drivers/i3c/
7466 F:      include/linux/i3c/
7467
7468 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7469 M:      Vitor Soares <vitor.soares@synopsys.com>
7470 S:      Maintained
7471 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7472 F:      drivers/i3c/master/dw*
7473
7474 IA64 (Itanium) PLATFORM
7475 M:      Tony Luck <tony.luck@intel.com>
7476 M:      Fenghua Yu <fenghua.yu@intel.com>
7477 L:      linux-ia64@vger.kernel.org
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7479 S:      Maintained
7480 F:      arch/ia64/
7481
7482 IBM Power 842 compression accelerator
7483 M:      Haren Myneni <haren@us.ibm.com>
7484 S:      Supported
7485 F:      drivers/crypto/nx/Makefile
7486 F:      drivers/crypto/nx/Kconfig
7487 F:      drivers/crypto/nx/nx-842*
7488 F:      include/linux/sw842.h
7489 F:      crypto/842.c
7490 F:      lib/842/
7491
7492 IBM Power in-Nest Crypto Acceleration
7493 M:      Breno Leitão <leitao@debian.org>
7494 M:      Nayna Jain <nayna@linux.ibm.com>
7495 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7496 L:      linux-crypto@vger.kernel.org
7497 S:      Supported
7498 F:      drivers/crypto/nx/Makefile
7499 F:      drivers/crypto/nx/Kconfig
7500 F:      drivers/crypto/nx/nx-aes*
7501 F:      drivers/crypto/nx/nx-sha*
7502 F:      drivers/crypto/nx/nx.*
7503 F:      drivers/crypto/nx/nx_csbcpb.h
7504 F:      drivers/crypto/nx/nx_debugfs.h
7505
7506 IBM Power Linux RAID adapter
7507 M:      Brian King <brking@us.ibm.com>
7508 S:      Supported
7509 F:      drivers/scsi/ipr.*
7510
7511 IBM Power SRIOV Virtual NIC Device Driver
7512 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7513 M:      John Allen <jallen@linux.ibm.com>
7514 L:      netdev@vger.kernel.org
7515 S:      Supported
7516 F:      drivers/net/ethernet/ibm/ibmvnic.*
7517
7518 IBM Power Virtual Accelerator Switchboard
7519 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7520 L:      linuxppc-dev@lists.ozlabs.org
7521 S:      Supported
7522 F:      arch/powerpc/platforms/powernv/vas*
7523 F:      arch/powerpc/platforms/powernv/copy-paste.h
7524 F:      arch/powerpc/include/asm/vas.h
7525
7526 IBM Power Virtual Ethernet Device Driver
7527 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7528 L:      netdev@vger.kernel.org
7529 S:      Supported
7530 F:      drivers/net/ethernet/ibm/ibmveth.*
7531
7532 IBM Power Virtual FC Device Drivers
7533 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7534 L:      linux-scsi@vger.kernel.org
7535 S:      Supported
7536 F:      drivers/scsi/ibmvscsi/ibmvfc*
7537
7538 IBM Power Virtual Management Channel Driver
7539 M:      Steven Royer <seroyer@linux.ibm.com>
7540 S:      Supported
7541 F:      drivers/misc/ibmvmc.*
7542
7543 IBM Power Virtual SCSI Device Drivers
7544 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7545 L:      linux-scsi@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7548 F:      include/scsi/viosrp.h
7549
7550 IBM Power Virtual SCSI Device Target Driver
7551 M:      Michael Cyr <mikecyr@linux.ibm.com>
7552 L:      linux-scsi@vger.kernel.org
7553 L:      target-devel@vger.kernel.org
7554 S:      Supported
7555 F:      drivers/scsi/ibmvscsi_tgt/
7556
7557 IBM Power VMX Cryptographic instructions
7558 M:      Breno Leitão <leitao@debian.org>
7559 M:      Nayna Jain <nayna@linux.ibm.com>
7560 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7561 L:      linux-crypto@vger.kernel.org
7562 S:      Supported
7563 F:      drivers/crypto/vmx/Makefile
7564 F:      drivers/crypto/vmx/Kconfig
7565 F:      drivers/crypto/vmx/vmx.c
7566 F:      drivers/crypto/vmx/aes*
7567 F:      drivers/crypto/vmx/ghash*
7568 F:      drivers/crypto/vmx/ppc-xlate.pl
7569
7570 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7571 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7572 L:      linux-pci@vger.kernel.org
7573 L:      linuxppc-dev@lists.ozlabs.org
7574 S:      Supported
7575 F:      drivers/pci/hotplug/rpaphp*
7576
7577 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7578 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7579 L:      linux-pci@vger.kernel.org
7580 L:      linuxppc-dev@lists.ozlabs.org
7581 S:      Supported
7582 F:      drivers/pci/hotplug/rpadlpar*
7583
7584 IBM ServeRAID RAID DRIVER
7585 S:      Orphan
7586 F:      drivers/scsi/ips.*
7587
7588 ICH LPC AND GPIO DRIVER
7589 M:      Peter Tyser <ptyser@xes-inc.com>
7590 S:      Maintained
7591 F:      drivers/mfd/lpc_ich.c
7592 F:      drivers/gpio/gpio-ich.c
7593
7594 IDE SUBSYSTEM
7595 M:      "David S. Miller" <davem@davemloft.net>
7596 L:      linux-ide@vger.kernel.org
7597 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7599 S:      Maintained
7600 F:      Documentation/ide/
7601 F:      drivers/ide/
7602 F:      include/linux/ide.h
7603
7604 IDE/ATAPI DRIVERS
7605 M:      Borislav Petkov <bp@alien8.de>
7606 L:      linux-ide@vger.kernel.org
7607 S:      Maintained
7608 F:      Documentation/cdrom/ide-cd
7609 F:      drivers/ide/ide-cd*
7610
7611 IDEAPAD LAPTOP EXTRAS DRIVER
7612 M:      Ike Panhc <ike.pan@canonical.com>
7613 L:      platform-driver-x86@vger.kernel.org
7614 W:      http://launchpad.net/ideapad-laptop
7615 S:      Maintained
7616 F:      drivers/platform/x86/ideapad-laptop.c
7617
7618 IDEAPAD LAPTOP SLIDEBAR DRIVER
7619 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7620 L:      linux-input@vger.kernel.org
7621 W:      https://github.com/o2genum/ideapad-slidebar
7622 S:      Maintained
7623 F:      drivers/input/misc/ideapad_slidebar.c
7624
7625 IDT VersaClock 5 CLOCK DRIVER
7626 M:      Marek Vasut <marek.vasut@gmail.com>
7627 S:      Maintained
7628 F:      drivers/clk/clk-versaclock5.c
7629
7630 IEEE 802.15.4 SUBSYSTEM
7631 M:      Alexander Aring <alex.aring@gmail.com>
7632 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7633 L:      linux-wpan@vger.kernel.org
7634 W:      http://wpan.cakelab.org/
7635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7637 S:      Maintained
7638 F:      net/ieee802154/
7639 F:      net/mac802154/
7640 F:      drivers/net/ieee802154/
7641 F:      include/linux/nl802154.h
7642 F:      include/linux/ieee802154.h
7643 F:      include/net/nl802154.h
7644 F:      include/net/mac802154.h
7645 F:      include/net/af_ieee802154.h
7646 F:      include/net/cfg802154.h
7647 F:      include/net/ieee802154_netdev.h
7648 F:      Documentation/networking/ieee802154.rst
7649
7650 IFE PROTOCOL
7651 M:      Yotam Gigi <yotam.gi@gmail.com>
7652 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7653 F:      net/ife
7654 F:      include/net/ife.h
7655 F:      include/uapi/linux/ife.h
7656
7657 IGORPLUG-USB IR RECEIVER
7658 M:      Sean Young <sean@mess.org>
7659 L:      linux-media@vger.kernel.org
7660 S:      Maintained
7661 F:      drivers/media/rc/igorplugusb.c
7662
7663 IGUANAWORKS USB IR TRANSCEIVER
7664 M:      Sean Young <sean@mess.org>
7665 L:      linux-media@vger.kernel.org
7666 S:      Maintained
7667 F:      drivers/media/rc/iguanair.c
7668
7669 IIO DIGITAL POTENTIOMETER DAC
7670 M:      Peter Rosin <peda@axentia.se>
7671 L:      linux-iio@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7674 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7675 F:      drivers/iio/dac/dpot-dac.c
7676
7677 IIO ENVELOPE DETECTOR
7678 M:      Peter Rosin <peda@axentia.se>
7679 L:      linux-iio@vger.kernel.org
7680 S:      Maintained
7681 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7682 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7683 F:      drivers/iio/adc/envelope-detector.c
7684
7685 IIO MULTIPLEXER
7686 M:      Peter Rosin <peda@axentia.se>
7687 L:      linux-iio@vger.kernel.org
7688 S:      Maintained
7689 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7690 F:      drivers/iio/multiplexer/iio-mux.c
7691
7692 IIO SUBSYSTEM AND DRIVERS
7693 M:      Jonathan Cameron <jic23@kernel.org>
7694 R:      Hartmut Knaack <knaack.h@gmx.de>
7695 R:      Lars-Peter Clausen <lars@metafoo.de>
7696 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7697 L:      linux-iio@vger.kernel.org
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7699 S:      Maintained
7700 F:      Documentation/ABI/testing/configfs-iio*
7701 F:      Documentation/ABI/testing/sysfs-bus-iio*
7702 F:      Documentation/devicetree/bindings/iio/
7703 F:      drivers/iio/
7704 F:      drivers/staging/iio/
7705 F:      include/linux/iio/
7706 F:      tools/iio/
7707
7708 IIO UNIT CONVERTER
7709 M:      Peter Rosin <peda@axentia.se>
7710 L:      linux-iio@vger.kernel.org
7711 S:      Maintained
7712 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7713 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7714 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7715 F:      drivers/iio/afe/iio-rescale.c
7716
7717 IKANOS/ADI EAGLE ADSL USB DRIVER
7718 M:      Matthieu Castet <castet.matthieu@free.fr>
7719 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7720 S:      Maintained
7721 F:      drivers/usb/atm/ueagle-atm.c
7722
7723 IMGTEC ASCII LCD DRIVER
7724 M:      Paul Burton <paul.burton@mips.com>
7725 S:      Maintained
7726 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7727 F:      drivers/auxdisplay/img-ascii-lcd.c
7728
7729 IMGTEC IR DECODER DRIVER
7730 M:      James Hogan <jhogan@kernel.org>
7731 S:      Maintained
7732 F:      drivers/media/rc/img-ir/
7733
7734 IMON SOUNDGRAPH USB IR RECEIVER
7735 M:      Sean Young <sean@mess.org>
7736 L:      linux-media@vger.kernel.org
7737 S:      Maintained
7738 F:      drivers/media/rc/imon_raw.c
7739 F:      drivers/media/rc/imon.c
7740
7741 IMS TWINTURBO FRAMEBUFFER DRIVER
7742 L:      linux-fbdev@vger.kernel.org
7743 S:      Orphan
7744 F:      drivers/video/fbdev/imsttfb.c
7745
7746 INA209 HARDWARE MONITOR DRIVER
7747 M:      Guenter Roeck <linux@roeck-us.net>
7748 L:      linux-hwmon@vger.kernel.org
7749 S:      Maintained
7750 F:      Documentation/hwmon/ina209.rst
7751 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7752 F:      drivers/hwmon/ina209.c
7753
7754 INA2XX HARDWARE MONITOR DRIVER
7755 M:      Guenter Roeck <linux@roeck-us.net>
7756 L:      linux-hwmon@vger.kernel.org
7757 S:      Maintained
7758 F:      Documentation/hwmon/ina2xx.rst
7759 F:      drivers/hwmon/ina2xx.c
7760 F:      include/linux/platform_data/ina2xx.h
7761
7762 INDUSTRY PACK SUBSYSTEM (IPACK)
7763 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7764 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7765 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7766 L:      industrypack-devel@lists.sourceforge.net
7767 W:      http://industrypack.sourceforge.net
7768 S:      Maintained
7769 F:      drivers/ipack/
7770
7771 INFINIBAND SUBSYSTEM
7772 M:      Doug Ledford <dledford@redhat.com>
7773 M:      Jason Gunthorpe <jgg@mellanox.com>
7774 L:      linux-rdma@vger.kernel.org
7775 W:      https://github.com/linux-rdma/rdma-core
7776 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7778 S:      Supported
7779 F:      Documentation/devicetree/bindings/infiniband/
7780 F:      Documentation/infiniband/
7781 F:      drivers/infiniband/
7782 F:      include/uapi/linux/if_infiniband.h
7783 F:      include/uapi/rdma/
7784 F:      include/rdma/
7785 F:      include/trace/events/ib_mad.h
7786 F:      include/trace/events/ib_umad.h
7787 F:      samples/bpf/ibumad_kern.c
7788 F:      samples/bpf/ibumad_user.c
7789
7790 INGENIC JZ4780 DMA Driver
7791 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7792 S:      Maintained
7793 F:      drivers/dma/dma-jz4780.c
7794
7795 INGENIC JZ4780 NAND DRIVER
7796 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7797 L:      linux-mtd@lists.infradead.org
7798 S:      Maintained
7799 F:      drivers/mtd/nand/raw/jz4780_*
7800
7801 INOTIFY
7802 M:      Jan Kara <jack@suse.cz>
7803 R:      Amir Goldstein <amir73il@gmail.com>
7804 L:      linux-fsdevel@vger.kernel.org
7805 S:      Maintained
7806 F:      Documentation/filesystems/inotify.txt
7807 F:      fs/notify/inotify/
7808 F:      include/linux/inotify.h
7809 F:      include/uapi/linux/inotify.h
7810
7811 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7812 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7813 L:      linux-input@vger.kernel.org
7814 Q:      http://patchwork.kernel.org/project/linux-input/list/
7815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7816 S:      Maintained
7817 F:      drivers/input/
7818 F:      include/linux/input.h
7819 F:      include/uapi/linux/input.h
7820 F:      include/uapi/linux/input-event-codes.h
7821 F:      include/linux/input/
7822 F:      Documentation/devicetree/bindings/input/
7823 F:      Documentation/devicetree/bindings/serio/
7824 F:      Documentation/input/
7825
7826 INPUT MULTITOUCH (MT) PROTOCOL
7827 M:      Henrik Rydberg <rydberg@bitmath.org>
7828 L:      linux-input@vger.kernel.org
7829 S:      Odd fixes
7830 F:      Documentation/input/multi-touch-protocol.rst
7831 F:      drivers/input/input-mt.c
7832 K:      \b(ABS|SYN)_MT_
7833
7834 INSIDE SECURE CRYPTO DRIVER
7835 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7836 F:      drivers/crypto/inside-secure/
7837 S:      Maintained
7838 L:      linux-crypto@vger.kernel.org
7839
7840 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7841 M:      Mimi Zohar <zohar@linux.ibm.com>
7842 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7843 L:      linux-integrity@vger.kernel.org
7844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7845 S:      Supported
7846 F:      security/integrity/ima/
7847
7848 INTEL 810/815 FRAMEBUFFER DRIVER
7849 M:      Antonino Daplas <adaplas@gmail.com>
7850 L:      linux-fbdev@vger.kernel.org
7851 S:      Maintained
7852 F:      drivers/video/fbdev/i810/
7853
7854 INTEL ASoC DRIVERS
7855 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7856 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7857 M:      Jie Yang <yang.jie@linux.intel.com>
7858 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7859 S:      Supported
7860 F:      sound/soc/intel/
7861
7862 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7863 M:      Hans de Goede <hdegoede@redhat.com>
7864 L:      platform-driver-x86@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/platform/x86/intel_atomisp2_pm.c
7867
7868 INTEL C600 SERIES SAS CONTROLLER DRIVER
7869 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7870 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7871 L:      linux-scsi@vger.kernel.org
7872 T:      git git://git.code.sf.net/p/intel-sas/isci
7873 S:      Supported
7874 F:      drivers/scsi/isci/
7875
7876 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7877 M:      Jani Nikula <jani.nikula@linux.intel.com>
7878 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7879 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7880 L:      intel-gfx@lists.freedesktop.org
7881 W:      https://01.org/linuxgraphics/
7882 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7883 C:      irc://chat.freenode.net/intel-gfx
7884 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7885 T:      git git://anongit.freedesktop.org/drm-intel
7886 S:      Supported
7887 F:      drivers/gpu/drm/i915/
7888 F:      include/drm/i915*
7889 F:      include/uapi/drm/i915_drm.h
7890 F:      Documentation/gpu/i915.rst
7891
7892 INTEL ETHERNET DRIVERS
7893 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7894 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7895 W:      http://www.intel.com/support/feedback.htm
7896 W:      http://e1000.sourceforge.net/
7897 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7900 S:      Supported
7901 F:      Documentation/networking/device_drivers/intel/e100.rst
7902 F:      Documentation/networking/device_drivers/intel/e1000.rst
7903 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7904 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7905 F:      Documentation/networking/device_drivers/intel/igb.rst
7906 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7907 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7908 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7909 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7910 F:      Documentation/networking/device_drivers/intel/i40e.rst
7911 F:      Documentation/networking/device_drivers/intel/iavf.rst
7912 F:      Documentation/networking/device_drivers/intel/ice.rst
7913 F:      drivers/net/ethernet/intel/
7914 F:      drivers/net/ethernet/intel/*/
7915 F:      include/linux/avf/virtchnl.h
7916
7917 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7918 M:      Maik Broemme <mbroemme@libmpq.org>
7919 L:      linux-fbdev@vger.kernel.org
7920 S:      Maintained
7921 F:      Documentation/fb/intelfb.txt
7922 F:      drivers/video/fbdev/intelfb/
7923
7924 INTEL GPIO DRIVERS
7925 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7926 L:      linux-gpio@vger.kernel.org
7927 S:      Maintained
7928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7929 F:      drivers/gpio/gpio-ich.c
7930 F:      drivers/gpio/gpio-intel-mid.c
7931 F:      drivers/gpio/gpio-lynxpoint.c
7932 F:      drivers/gpio/gpio-merrifield.c
7933 F:      drivers/gpio/gpio-ml-ioh.c
7934 F:      drivers/gpio/gpio-pch.c
7935 F:      drivers/gpio/gpio-sch.c
7936 F:      drivers/gpio/gpio-sodaville.c
7937
7938 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7939 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7940 M:      Zhi Wang <zhi.a.wang@intel.com>
7941 L:      intel-gvt-dev@lists.freedesktop.org
7942 L:      intel-gfx@lists.freedesktop.org
7943 W:      https://01.org/igvt-g
7944 T:      git https://github.com/intel/gvt-linux.git
7945 S:      Supported
7946 F:      drivers/gpu/drm/i915/gvt/
7947
7948 INTEL HID EVENT DRIVER
7949 M:      Alex Hung <alex.hung@canonical.com>
7950 L:      platform-driver-x86@vger.kernel.org
7951 S:      Maintained
7952 F:      drivers/platform/x86/intel-hid.c
7953
7954 INTEL I/OAT DMA DRIVER
7955 M:      Dave Jiang <dave.jiang@intel.com>
7956 R:      Dan Williams <dan.j.williams@intel.com>
7957 L:      dmaengine@vger.kernel.org
7958 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7959 S:      Supported
7960 F:      drivers/dma/ioat*
7961
7962 INTEL IDLE DRIVER
7963 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7964 M:      Len Brown <lenb@kernel.org>
7965 L:      linux-pm@vger.kernel.org
7966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7967 B:      https://bugzilla.kernel.org
7968 S:      Supported
7969 F:      drivers/idle/intel_idle.c
7970
7971 INTEL INTEGRATED SENSOR HUB DRIVER
7972 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7973 M:      Jiri Kosina <jikos@kernel.org>
7974 L:      linux-input@vger.kernel.org
7975 S:      Maintained
7976 F:      drivers/hid/intel-ish-hid/
7977
7978 INTEL IOMMU (VT-d)
7979 M:      David Woodhouse <dwmw2@infradead.org>
7980 L:      iommu@lists.linux-foundation.org
7981 T:      git git://git.infradead.org/iommu-2.6.git
7982 S:      Supported
7983 F:      drivers/iommu/intel-iommu.c
7984 F:      include/linux/intel-iommu.h
7985
7986 INTEL IOP-ADMA DMA DRIVER
7987 R:      Dan Williams <dan.j.williams@intel.com>
7988 S:      Odd fixes
7989 F:      drivers/dma/iop-adma.c
7990
7991 INTEL IPU3 CSI-2 CIO2 DRIVER
7992 M:      Yong Zhi <yong.zhi@intel.com>
7993 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7994 M:      Bingbu Cao <bingbu.cao@intel.com>
7995 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7996 L:      linux-media@vger.kernel.org
7997 S:      Maintained
7998 F:      drivers/media/pci/intel/ipu3/
7999 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8000
8001 INTEL IPU3 CSI-2 IMGU DRIVER
8002 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8003 L:      linux-media@vger.kernel.org
8004 S:      Maintained
8005 F:      drivers/staging/media/ipu3/
8006 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8007 F:      Documentation/media/v4l-drivers/ipu3.rst
8008
8009 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8010 M:      Krzysztof Halasa <khalasa@piap.pl>
8011 S:      Maintained
8012 F:      include/linux/soc/ixp4xx/qmgr.h
8013 F:      include/linux/soc/ixp4xx/npe.h
8014 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8015 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8016 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8017 F:      drivers/net/wan/ixp4xx_hss.c
8018
8019 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8020 M:      Deepak Saxena <dsaxena@plexity.net>
8021 S:      Maintained
8022 F:      drivers/char/hw_random/ixp4xx-rng.c
8023
8024 INTEL MANAGEMENT ENGINE (mei)
8025 M:      Tomas Winkler <tomas.winkler@intel.com>
8026 L:      linux-kernel@vger.kernel.org
8027 S:      Supported
8028 F:      include/uapi/linux/mei.h
8029 F:      include/linux/mei_cl_bus.h
8030 F:      drivers/misc/mei/*
8031 F:      drivers/watchdog/mei_wdt.c
8032 F:      Documentation/misc-devices/mei/*
8033 F:      samples/mei/*
8034
8035 INTEL MENLOW THERMAL DRIVER
8036 M:      Sujith Thomas <sujith.thomas@intel.com>
8037 L:      platform-driver-x86@vger.kernel.org
8038 W:      https://01.org/linux-acpi
8039 S:      Supported
8040 F:      drivers/platform/x86/intel_menlow.c
8041
8042 INTEL MIC DRIVERS (mic)
8043 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8044 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8045 S:      Supported
8046 W:      https://github.com/sudeepdutt/mic
8047 W:      http://software.intel.com/en-us/mic-developer
8048 F:      include/linux/mic_bus.h
8049 F:      include/linux/scif.h
8050 F:      include/uapi/linux/mic_common.h
8051 F:      include/uapi/linux/mic_ioctl.h
8052 F:      include/uapi/linux/scif_ioctl.h
8053 F:      drivers/misc/mic/
8054 F:      drivers/dma/mic_x100_dma.c
8055 F:      drivers/dma/mic_x100_dma.h
8056 F:      Documentation/mic/
8057
8058 INTEL PMC CORE DRIVER
8059 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8060 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8061 L:      platform-driver-x86@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/platform/x86/intel_pmc_core*
8064
8065 INTEL PMC/P-Unit IPC DRIVER
8066 M:      Zha Qipeng<qipeng.zha@intel.com>
8067 L:      platform-driver-x86@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/platform/x86/intel_pmc_ipc.c
8070 F:      drivers/platform/x86/intel_punit_ipc.c
8071 F:      arch/x86/include/asm/intel_pmc_ipc.h
8072 F:      arch/x86/include/asm/intel_punit_ipc.h
8073
8074 INTEL PMIC GPIO DRIVERS
8075 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8076 S:      Maintained
8077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8078 F:      drivers/gpio/gpio-*cove.c
8079 F:      drivers/gpio/gpio-msic.c
8080
8081 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8082 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8083 S:      Maintained
8084 F:      drivers/mfd/intel_msic.c
8085 F:      drivers/mfd/intel_soc_pmic*
8086 F:      include/linux/mfd/intel_msic.h
8087 F:      include/linux/mfd/intel_soc_pmic*
8088
8089 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8090 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8091 L:      linux-wireless@vger.kernel.org
8092 S:      Maintained
8093 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8094 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8095 F:      drivers/net/wireless/intel/ipw2x00/
8096
8097 INTEL PSTATE DRIVER
8098 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8099 M:      Len Brown <lenb@kernel.org>
8100 L:      linux-pm@vger.kernel.org
8101 S:      Supported
8102 F:      drivers/cpufreq/intel_pstate.c
8103
8104 INTEL RDMA RNIC DRIVER
8105 M:      Faisal Latif <faisal.latif@intel.com>
8106 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8107 L:      linux-rdma@vger.kernel.org
8108 S:      Supported
8109 F:      drivers/infiniband/hw/i40iw/
8110 F:      include/uapi/rdma/i40iw-abi.h
8111
8112 INTEL TELEMETRY DRIVER
8113 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8114 M:      "David E. Box" <david.e.box@linux.intel.com>
8115 L:      platform-driver-x86@vger.kernel.org
8116 S:      Maintained
8117 F:      arch/x86/include/asm/intel_telemetry.h
8118 F:      drivers/platform/x86/intel_telemetry*
8119
8120 INTEL VIRTUAL BUTTON DRIVER
8121 M:      AceLan Kao <acelan.kao@canonical.com>
8122 L:      platform-driver-x86@vger.kernel.org
8123 S:      Maintained
8124 F:      drivers/platform/x86/intel-vbtn.c
8125
8126 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8127 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8128 L:      linux-wireless@vger.kernel.org
8129 S:      Supported
8130 F:      drivers/net/wireless/intel/iwlegacy/
8131
8132 INTEL WIRELESS WIFI LINK (iwlwifi)
8133 M:      Johannes Berg <johannes.berg@intel.com>
8134 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8135 M:      Luca Coelho <luciano.coelho@intel.com>
8136 M:      Intel Linux Wireless <linuxwifi@intel.com>
8137 L:      linux-wireless@vger.kernel.org
8138 W:      http://intellinuxwireless.org
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8140 S:      Supported
8141 F:      drivers/net/wireless/intel/iwlwifi/
8142
8143 INTEL WIRELESS WIMAX CONNECTION 2400
8144 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8145 M:      linux-wimax@intel.com
8146 L:      wimax@linuxwimax.org (subscribers-only)
8147 S:      Supported
8148 W:      http://linuxwimax.org
8149 F:      Documentation/wimax/README.i2400m
8150 F:      drivers/net/wimax/i2400m/
8151 F:      include/uapi/linux/wimax/i2400m.h
8152
8153 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8154 M:      Mario Limonciello <mario.limonciello@dell.com>
8155 S:      Maintained
8156 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8157
8158 INTEL(R) TRACE HUB
8159 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8160 S:      Supported
8161 F:      Documentation/trace/intel_th.rst
8162 F:      drivers/hwtracing/intel_th/
8163
8164 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8165 M:      Ning Sun <ning.sun@intel.com>
8166 L:      tboot-devel@lists.sourceforge.net
8167 W:      http://tboot.sourceforge.net
8168 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8169 S:      Supported
8170 F:      Documentation/intel_txt.txt
8171 F:      include/linux/tboot.h
8172 F:      arch/x86/kernel/tboot.c
8173
8174 INTEL-MID GPIO DRIVER
8175 M:      David Cohen <david.a.cohen@linux.intel.com>
8176 L:      linux-gpio@vger.kernel.org
8177 S:      Maintained
8178 F:      drivers/gpio/gpio-intel-mid.c
8179
8180 INTERCONNECT API
8181 M:      Georgi Djakov <georgi.djakov@linaro.org>
8182 L:      linux-pm@vger.kernel.org
8183 S:      Maintained
8184 F:      Documentation/interconnect/
8185 F:      Documentation/devicetree/bindings/interconnect/
8186 F:      drivers/interconnect/
8187 F:      include/dt-bindings/interconnect/
8188 F:      include/linux/interconnect-provider.h
8189 F:      include/linux/interconnect.h
8190
8191 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8192 M:      Linus Walleij <linus.walleij@linaro.org>
8193 L:      linux-iio@vger.kernel.org
8194 S:      Maintained
8195 F:      drivers/iio/gyro/mpu3050*
8196 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8197
8198 IOC3 ETHERNET DRIVER
8199 M:      Ralf Baechle <ralf@linux-mips.org>
8200 L:      linux-mips@vger.kernel.org
8201 S:      Maintained
8202 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8203
8204 IOC3 SERIAL DRIVER
8205 M:      Pat Gefre <pfg@sgi.com>
8206 L:      linux-serial@vger.kernel.org
8207 S:      Maintained
8208 F:      drivers/tty/serial/ioc3_serial.c
8209
8210 IOMAP FILESYSTEM LIBRARY
8211 M:      Christoph Hellwig <hch@infradead.org>
8212 M:      Darrick J. Wong <darrick.wong@oracle.com>
8213 M:      linux-xfs@vger.kernel.org
8214 M:      linux-fsdevel@vger.kernel.org
8215 L:      linux-xfs@vger.kernel.org
8216 L:      linux-fsdevel@vger.kernel.org
8217 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8218 S:      Supported
8219 F:      fs/iomap.c
8220 F:      include/linux/iomap.h
8221
8222 IOMMU DRIVERS
8223 M:      Joerg Roedel <joro@8bytes.org>
8224 L:      iommu@lists.linux-foundation.org
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8226 S:      Maintained
8227 F:      Documentation/devicetree/bindings/iommu/
8228 F:      drivers/iommu/
8229 F:      include/linux/iommu.h
8230 F:      include/linux/of_iommu.h
8231 F:      include/linux/iova.h
8232
8233 IO_URING
8234 M:      Jens Axboe <axboe@kernel.dk>
8235 L:      linux-block@vger.kernel.org
8236 L:      linux-fsdevel@vger.kernel.org
8237 T:      git git://git.kernel.dk/linux-block
8238 T:      git git://git.kernel.dk/liburing
8239 S:      Maintained
8240 F:      fs/io_uring.c
8241 F:      include/uapi/linux/io_uring.h
8242
8243 IP MASQUERADING
8244 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8245 S:      Maintained
8246 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8247
8248 IPMI SUBSYSTEM
8249 M:      Corey Minyard <minyard@acm.org>
8250 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8251 W:      http://openipmi.sourceforge.net/
8252 S:      Supported
8253 F:      Documentation/devicetree/bindings/ipmi/
8254 F:      Documentation/IPMI.txt
8255 F:      drivers/char/ipmi/
8256 F:      include/linux/ipmi*
8257 F:      include/uapi/linux/ipmi*
8258
8259 IPS SCSI RAID DRIVER
8260 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8261 L:      linux-scsi@vger.kernel.org
8262 W:      http://www.adaptec.com/
8263 S:      Maintained
8264 F:      drivers/scsi/ips*
8265
8266 IPVS
8267 M:      Wensong Zhang <wensong@linux-vs.org>
8268 M:      Simon Horman <horms@verge.net.au>
8269 M:      Julian Anastasov <ja@ssi.bg>
8270 L:      netdev@vger.kernel.org
8271 L:      lvs-devel@vger.kernel.org
8272 S:      Maintained
8273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8275 F:      Documentation/networking/ipvs-sysctl.txt
8276 F:      include/net/ip_vs.h
8277 F:      include/uapi/linux/ip_vs.h
8278 F:      net/netfilter/ipvs/
8279
8280 IPWIRELESS DRIVER
8281 M:      Jiri Kosina <jikos@kernel.org>
8282 M:      David Sterba <dsterba@suse.com>
8283 S:      Odd Fixes
8284 F:      drivers/tty/ipwireless/
8285
8286 IPX NETWORK LAYER
8287 L:      netdev@vger.kernel.org
8288 S:      Obsolete
8289 F:      include/uapi/linux/ipx.h
8290
8291 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8292 M:      Marc Zyngier <marc.zyngier@arm.com>
8293 S:      Maintained
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8295 F:      Documentation/IRQ-domain.txt
8296 F:      include/linux/irqdomain.h
8297 F:      kernel/irq/irqdomain.c
8298 F:      kernel/irq/msi.c
8299
8300 IRQ SUBSYSTEM
8301 M:      Thomas Gleixner <tglx@linutronix.de>
8302 L:      linux-kernel@vger.kernel.org
8303 S:      Maintained
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8305 F:      kernel/irq/
8306
8307 IRQCHIP DRIVERS
8308 M:      Thomas Gleixner <tglx@linutronix.de>
8309 M:      Jason Cooper <jason@lakedaemon.net>
8310 M:      Marc Zyngier <marc.zyngier@arm.com>
8311 L:      linux-kernel@vger.kernel.org
8312 S:      Maintained
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8314 F:      Documentation/devicetree/bindings/interrupt-controller/
8315 F:      drivers/irqchip/
8316
8317 ISA
8318 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8319 S:      Maintained
8320 F:      Documentation/isa.txt
8321 F:      drivers/base/isa.c
8322 F:      include/linux/isa.h
8323
8324 ISA RADIO MODULE
8325 M:      Hans Verkuil <hverkuil@xs4all.nl>
8326 L:      linux-media@vger.kernel.org
8327 T:      git git://linuxtv.org/media_tree.git
8328 W:      https://linuxtv.org
8329 S:      Maintained
8330 F:      drivers/media/radio/radio-isa*
8331
8332 ISAPNP
8333 M:      Jaroslav Kysela <perex@perex.cz>
8334 S:      Maintained
8335 F:      Documentation/isapnp.txt
8336 F:      drivers/pnp/isapnp/
8337 F:      include/linux/isapnp.h
8338
8339 ISCSI
8340 M:      Lee Duncan <lduncan@suse.com>
8341 M:      Chris Leech <cleech@redhat.com>
8342 L:      open-iscsi@googlegroups.com
8343 W:      www.open-iscsi.com
8344 S:      Maintained
8345 F:      drivers/scsi/*iscsi*
8346 F:      include/scsi/*iscsi*
8347
8348 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8349 M:      Peter Jones <pjones@redhat.com>
8350 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8351 S:      Maintained
8352 F:      drivers/firmware/iscsi_ibft*
8353
8354 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8355 M:      Sagi Grimberg <sagi@grimberg.me>
8356 M:      Max Gurtovoy <maxg@mellanox.com>
8357 L:      linux-rdma@vger.kernel.org
8358 S:      Supported
8359 W:      http://www.openfabrics.org
8360 W:      www.open-iscsi.org
8361 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8362 F:      drivers/infiniband/ulp/iser/
8363
8364 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8365 M:      Sagi Grimberg <sagi@grimberg.me>
8366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8367 L:      linux-rdma@vger.kernel.org
8368 L:      target-devel@vger.kernel.org
8369 S:      Supported
8370 W:      http://www.linux-iscsi.org
8371 F:      drivers/infiniband/ulp/isert
8372
8373 ISDN SUBSYSTEM
8374 M:      Karsten Keil <isdn@linux-pingi.de>
8375 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8376 L:      netdev@vger.kernel.org
8377 W:      http://www.isdn4linux.de
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8379 S:      Maintained
8380 F:      Documentation/isdn/
8381 F:      drivers/isdn/
8382 F:      include/linux/isdn.h
8383 F:      include/linux/isdn/
8384 F:      include/uapi/linux/isdn.h
8385 F:      include/uapi/linux/isdn/
8386
8387 IT87 HARDWARE MONITORING DRIVER
8388 M:      Jean Delvare <jdelvare@suse.com>
8389 L:      linux-hwmon@vger.kernel.org
8390 S:      Maintained
8391 F:      Documentation/hwmon/it87.rst
8392 F:      drivers/hwmon/it87.c
8393
8394 IT913X MEDIA DRIVER
8395 M:      Antti Palosaari <crope@iki.fi>
8396 L:      linux-media@vger.kernel.org
8397 W:      https://linuxtv.org
8398 W:      http://palosaari.fi/linux/
8399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8400 T:      git git://linuxtv.org/anttip/media_tree.git
8401 S:      Maintained
8402 F:      drivers/media/tuners/it913x*
8403
8404 IVTV VIDEO4LINUX DRIVER
8405 M:      Andy Walls <awalls@md.metrocast.net>
8406 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8407 L:      linux-media@vger.kernel.org
8408 T:      git git://linuxtv.org/media_tree.git
8409 W:      http://www.ivtvdriver.org
8410 S:      Maintained
8411 F:      Documentation/media/v4l-drivers/ivtv*
8412 F:      drivers/media/pci/ivtv/
8413 F:      include/uapi/linux/ivtv*
8414
8415 IX2505V MEDIA DRIVER
8416 M:      Malcolm Priestley <tvboxspy@gmail.com>
8417 L:      linux-media@vger.kernel.org
8418 W:      https://linuxtv.org
8419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8420 S:      Maintained
8421 F:      drivers/media/dvb-frontends/ix2505v*
8422
8423 JAILHOUSE HYPERVISOR INTERFACE
8424 M:      Jan Kiszka <jan.kiszka@siemens.com>
8425 L:      jailhouse-dev@googlegroups.com
8426 S:      Maintained
8427 F:      arch/x86/kernel/jailhouse.c
8428 F:      arch/x86/include/asm/jailhouse_para.h
8429
8430 JC42.4 TEMPERATURE SENSOR DRIVER
8431 M:      Guenter Roeck <linux@roeck-us.net>
8432 L:      linux-hwmon@vger.kernel.org
8433 S:      Maintained
8434 F:      drivers/hwmon/jc42.c
8435 F:      Documentation/hwmon/jc42.rst
8436
8437 JFS FILESYSTEM
8438 M:      Dave Kleikamp <shaggy@kernel.org>
8439 L:      jfs-discussion@lists.sourceforge.net
8440 W:      http://jfs.sourceforge.net/
8441 T:      git git://github.com/kleikamp/linux-shaggy.git
8442 S:      Maintained
8443 F:      Documentation/filesystems/jfs.txt
8444 F:      fs/jfs/
8445
8446 JME NETWORK DRIVER
8447 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8448 L:      netdev@vger.kernel.org
8449 S:      Maintained
8450 F:      drivers/net/ethernet/jme.*
8451
8452 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8453 M:      David Woodhouse <dwmw2@infradead.org>
8454 M:      Richard Weinberger <richard@nod.at>
8455 L:      linux-mtd@lists.infradead.org
8456 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8457 T:      git git://git.infradead.org/ubifs-2.6.git
8458 S:      Odd Fixes
8459 F:      fs/jffs2/
8460 F:      include/uapi/linux/jffs2.h
8461
8462 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8463 M:      "Theodore Ts'o" <tytso@mit.edu>
8464 M:      Jan Kara <jack@suse.com>
8465 L:      linux-ext4@vger.kernel.org
8466 S:      Maintained
8467 F:      fs/jbd2/
8468 F:      include/linux/jbd2.h
8469
8470 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8471 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8472 L:      linux-media@vger.kernel.org
8473 S:      Maintained
8474 F:      drivers/media/platform/rcar_jpu.c
8475
8476 JSM Neo PCI based serial card
8477 L:      linux-serial@vger.kernel.org
8478 S:      Orphan
8479 F:      drivers/tty/serial/jsm/
8480
8481 K10TEMP HARDWARE MONITORING DRIVER
8482 M:      Clemens Ladisch <clemens@ladisch.de>
8483 L:      linux-hwmon@vger.kernel.org
8484 S:      Maintained
8485 F:      Documentation/hwmon/k10temp.rst
8486 F:      drivers/hwmon/k10temp.c
8487
8488 K8TEMP HARDWARE MONITORING DRIVER
8489 M:      Rudolf Marek <r.marek@assembler.cz>
8490 L:      linux-hwmon@vger.kernel.org
8491 S:      Maintained
8492 F:      Documentation/hwmon/k8temp.rst
8493 F:      drivers/hwmon/k8temp.c
8494
8495 KASAN
8496 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8497 R:      Alexander Potapenko <glider@google.com>
8498 R:      Dmitry Vyukov <dvyukov@google.com>
8499 L:      kasan-dev@googlegroups.com
8500 S:      Maintained
8501 F:      arch/*/include/asm/kasan.h
8502 F:      arch/*/mm/kasan_init*
8503 F:      Documentation/dev-tools/kasan.rst
8504 F:      include/linux/kasan*.h
8505 F:      lib/test_kasan.c
8506 F:      mm/kasan/
8507 F:      scripts/Makefile.kasan
8508
8509 KCONFIG
8510 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8512 L:      linux-kbuild@vger.kernel.org
8513 S:      Maintained
8514 F:      Documentation/kbuild/kconfig*
8515 F:      scripts/kconfig/
8516 F:      scripts/Kconfig.include
8517
8518 KDUMP
8519 M:      Dave Young <dyoung@redhat.com>
8520 M:      Baoquan He <bhe@redhat.com>
8521 R:      Vivek Goyal <vgoyal@redhat.com>
8522 L:      kexec@lists.infradead.org
8523 W:      http://lse.sourceforge.net/kdump/
8524 S:      Maintained
8525 F:      Documentation/kdump/
8526
8527 KEENE FM RADIO TRANSMITTER DRIVER
8528 M:      Hans Verkuil <hverkuil@xs4all.nl>
8529 L:      linux-media@vger.kernel.org
8530 T:      git git://linuxtv.org/media_tree.git
8531 W:      https://linuxtv.org
8532 S:      Maintained
8533 F:      drivers/media/radio/radio-keene*
8534
8535 KERNEL AUTOMOUNTER
8536 M:      Ian Kent <raven@themaw.net>
8537 L:      autofs@vger.kernel.org
8538 S:      Maintained
8539 F:      fs/autofs/
8540
8541 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8542 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8543 M:      Michal Marek <michal.lkml@markovi.net>
8544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8545 L:      linux-kbuild@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/kbuild/
8548 F:      Makefile
8549 F:      scripts/Kbuild*
8550 F:      scripts/Makefile*
8551 F:      scripts/basic/
8552 F:      scripts/mk*
8553 F:      scripts/*vmlinux*
8554 F:      scripts/mod/
8555 F:      scripts/package/
8556
8557 KERNEL JANITORS
8558 L:      kernel-janitors@vger.kernel.org
8559 W:      http://kernelnewbies.org/KernelJanitors
8560 S:      Odd Fixes
8561
8562 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8563 M:      "J. Bruce Fields" <bfields@fieldses.org>
8564 M:      Jeff Layton <jlayton@kernel.org>
8565 L:      linux-nfs@vger.kernel.org
8566 W:      http://nfs.sourceforge.net/
8567 T:      git git://linux-nfs.org/~bfields/linux.git
8568 S:      Supported
8569 F:      fs/nfsd/
8570 F:      include/uapi/linux/nfsd/
8571 F:      fs/lockd/
8572 F:      fs/nfs_common/
8573 F:      net/sunrpc/
8574 F:      include/linux/lockd/
8575 F:      include/linux/sunrpc/
8576 F:      include/uapi/linux/sunrpc/
8577
8578 KERNEL SELFTEST FRAMEWORK
8579 M:      Shuah Khan <shuah@kernel.org>
8580 M:      Shuah Khan <skhan@linuxfoundation.org>
8581 L:      linux-kselftest@vger.kernel.org
8582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8583 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8584 S:      Maintained
8585 F:      tools/testing/selftests/
8586 F:      Documentation/dev-tools/kselftest*
8587
8588 KERNEL USERMODE HELPER
8589 M:      Luis Chamberlain <mcgrof@kernel.org>
8590 L:      linux-kernel@vger.kernel.org
8591 S:      Maintained
8592 F:      kernel/umh.c
8593 F:      include/linux/umh.h
8594
8595 KERNEL VIRTUAL MACHINE (KVM)
8596 M:      Paolo Bonzini <pbonzini@redhat.com>
8597 M:      Radim Krčmář <rkrcmar@redhat.com>
8598 L:      kvm@vger.kernel.org
8599 W:      http://www.linux-kvm.org
8600 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8601 S:      Supported
8602 F:      Documentation/virtual/kvm/
8603 F:      include/trace/events/kvm.h
8604 F:      include/uapi/asm-generic/kvm*
8605 F:      include/uapi/linux/kvm*
8606 F:      include/asm-generic/kvm*
8607 F:      include/linux/kvm*
8608 F:      include/kvm/iodev.h
8609 F:      virt/kvm/*
8610 F:      tools/kvm/
8611 F:      tools/testing/selftests/kvm/
8612
8613 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8614 M:      Joerg Roedel <joro@8bytes.org>
8615 L:      kvm@vger.kernel.org
8616 W:      http://www.linux-kvm.org/
8617 S:      Maintained
8618 F:      arch/x86/include/asm/svm.h
8619 F:      arch/x86/kvm/svm.c
8620
8621 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8622 M:      Christoffer Dall <christoffer.dall@arm.com>
8623 M:      Marc Zyngier <marc.zyngier@arm.com>
8624 R:      James Morse <james.morse@arm.com>
8625 R:      Julien Thierry <julien.thierry@arm.com>
8626 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8628 L:      kvmarm@lists.cs.columbia.edu
8629 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8631 S:      Maintained
8632 F:      arch/arm/include/uapi/asm/kvm*
8633 F:      arch/arm/include/asm/kvm*
8634 F:      arch/arm/kvm/
8635 F:      arch/arm64/include/uapi/asm/kvm*
8636 F:      arch/arm64/include/asm/kvm*
8637 F:      arch/arm64/kvm/
8638 F:      virt/kvm/arm/
8639 F:      include/kvm/arm_*
8640
8641 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8642 M:      James Hogan <jhogan@kernel.org>
8643 L:      linux-mips@vger.kernel.org
8644 S:      Supported
8645 F:      arch/mips/include/uapi/asm/kvm*
8646 F:      arch/mips/include/asm/kvm*
8647 F:      arch/mips/kvm/
8648
8649 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8650 M:      Paul Mackerras <paulus@ozlabs.org>
8651 L:      kvm-ppc@vger.kernel.org
8652 W:      http://www.linux-kvm.org/
8653 T:      git git://github.com/agraf/linux-2.6.git
8654 S:      Supported
8655 F:      arch/powerpc/include/uapi/asm/kvm*
8656 F:      arch/powerpc/include/asm/kvm*
8657 F:      arch/powerpc/kvm/
8658 F:      arch/powerpc/kernel/kvm*
8659
8660 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8661 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8662 M:      Janosch Frank <frankja@linux.ibm.com>
8663 R:      David Hildenbrand <david@redhat.com>
8664 R:      Cornelia Huck <cohuck@redhat.com>
8665 L:      linux-s390@vger.kernel.org
8666 W:      http://www.ibm.com/developerworks/linux/linux390/
8667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8668 S:      Supported
8669 F:      arch/s390/include/uapi/asm/kvm*
8670 F:      arch/s390/include/asm/gmap.h
8671 F:      arch/s390/include/asm/kvm*
8672 F:      arch/s390/kvm/
8673 F:      arch/s390/mm/gmap.c
8674
8675 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8676 M:      Paolo Bonzini <pbonzini@redhat.com>
8677 M:      Radim Krčmář <rkrcmar@redhat.com>
8678 L:      kvm@vger.kernel.org
8679 W:      http://www.linux-kvm.org
8680 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8681 S:      Supported
8682 F:      arch/x86/kvm/
8683 F:      arch/x86/kvm/*/
8684 F:      arch/x86/include/uapi/asm/kvm*
8685 F:      arch/x86/include/asm/kvm*
8686 F:      arch/x86/include/asm/pvclock-abi.h
8687 F:      arch/x86/kernel/kvm.c
8688 F:      arch/x86/kernel/kvmclock.c
8689
8690 KERNFS
8691 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8692 M:      Tejun Heo <tj@kernel.org>
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8694 S:      Supported
8695 F:      include/linux/kernfs.h
8696 F:      fs/kernfs/
8697
8698 KEXEC
8699 M:      Eric Biederman <ebiederm@xmission.com>
8700 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8701 L:      kexec@lists.infradead.org
8702 S:      Maintained
8703 F:      include/linux/kexec.h
8704 F:      include/uapi/linux/kexec.h
8705 F:      kernel/kexec*
8706
8707 KEYS-ENCRYPTED
8708 M:      Mimi Zohar <zohar@linux.ibm.com>
8709 L:      linux-integrity@vger.kernel.org
8710 L:      keyrings@vger.kernel.org
8711 S:      Supported
8712 F:      Documentation/security/keys/trusted-encrypted.rst
8713 F:      include/keys/encrypted-type.h
8714 F:      security/keys/encrypted-keys/
8715
8716 KEYS-TRUSTED
8717 M:      James Bottomley <jejb@linux.ibm.com>
8718 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8719 M:      Mimi Zohar <zohar@linux.ibm.com>
8720 L:      linux-integrity@vger.kernel.org
8721 L:      keyrings@vger.kernel.org
8722 S:      Supported
8723 F:      Documentation/security/keys/trusted-encrypted.rst
8724 F:      include/keys/trusted-type.h
8725 F:      security/keys/trusted.c
8726 F:      security/keys/trusted.h
8727
8728 KEYS/KEYRINGS:
8729 M:      David Howells <dhowells@redhat.com>
8730 L:      keyrings@vger.kernel.org
8731 S:      Maintained
8732 F:      Documentation/security/keys/core.rst
8733 F:      include/linux/key.h
8734 F:      include/linux/key-type.h
8735 F:      include/linux/keyctl.h
8736 F:      include/uapi/linux/keyctl.h
8737 F:      include/keys/
8738 F:      security/keys/
8739
8740 KGDB / KDB /debug_core
8741 M:      Jason Wessel <jason.wessel@windriver.com>
8742 M:      Daniel Thompson <daniel.thompson@linaro.org>
8743 W:      http://kgdb.wiki.kernel.org/
8744 L:      kgdb-bugreport@lists.sourceforge.net
8745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8746 S:      Maintained
8747 F:      Documentation/dev-tools/kgdb.rst
8748 F:      drivers/misc/kgdbts.c
8749 F:      drivers/tty/serial/kgdboc.c
8750 F:      include/linux/kdb.h
8751 F:      include/linux/kgdb.h
8752 F:      kernel/debug/
8753
8754 KMEMLEAK
8755 M:      Catalin Marinas <catalin.marinas@arm.com>
8756 S:      Maintained
8757 F:      Documentation/dev-tools/kmemleak.rst
8758 F:      include/linux/kmemleak.h
8759 F:      mm/kmemleak.c
8760 F:      mm/kmemleak-test.c
8761
8762 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8763 M:      Luis Chamberlain <mcgrof@kernel.org>
8764 L:      linux-kernel@vger.kernel.org
8765 S:      Maintained
8766 F:      kernel/kmod.c
8767 F:      include/linux/kmod.h
8768 F:      lib/test_kmod.c
8769 F:      tools/testing/selftests/kmod/
8770
8771 KPROBES
8772 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8773 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8774 M:      "David S. Miller" <davem@davemloft.net>
8775 M:      Masami Hiramatsu <mhiramat@kernel.org>
8776 S:      Maintained
8777 F:      Documentation/kprobes.txt
8778 F:      include/linux/kprobes.h
8779 F:      include/asm-generic/kprobes.h
8780 F:      kernel/kprobes.c
8781
8782 KS0108 LCD CONTROLLER DRIVER
8783 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8784 S:      Maintained
8785 F:      Documentation/auxdisplay/ks0108
8786 F:      drivers/auxdisplay/ks0108.c
8787 F:      include/linux/ks0108.h
8788
8789 L3MDEV
8790 M:      David Ahern <dsa@cumulusnetworks.com>
8791 L:      netdev@vger.kernel.org
8792 S:      Maintained
8793 F:      net/l3mdev
8794 F:      include/net/l3mdev.h
8795
8796 L7 BPF FRAMEWORK
8797 M:      John Fastabend <john.fastabend@gmail.com>
8798 M:      Daniel Borkmann <daniel@iogearbox.net>
8799 L:      netdev@vger.kernel.org
8800 L:      bpf@vger.kernel.org
8801 S:      Maintained
8802 F:      include/linux/skmsg.h
8803 F:      net/core/skmsg.c
8804 F:      net/core/sock_map.c
8805 F:      net/ipv4/tcp_bpf.c
8806
8807 LANTIQ / INTEL Ethernet drivers
8808 M:      Hauke Mehrtens <hauke@hauke-m.de>
8809 L:      netdev@vger.kernel.org
8810 S:      Maintained
8811 F:      net/dsa/tag_gswip.c
8812 F:      drivers/net/ethernet/lantiq_xrx200.c
8813 F:      drivers/net/dsa/lantiq_pce.h
8814 F:      drivers/net/dsa/lantiq_gswip.c
8815
8816 LANTIQ MIPS ARCHITECTURE
8817 M:      John Crispin <john@phrozen.org>
8818 L:      linux-mips@vger.kernel.org
8819 S:      Maintained
8820 F:      arch/mips/lantiq
8821 F:      drivers/soc/lantiq
8822
8823 LAPB module
8824 L:      linux-x25@vger.kernel.org
8825 S:      Orphan
8826 F:      Documentation/networking/lapb-module.txt
8827 F:      include/*/lapb.h
8828 F:      net/lapb/
8829
8830 LASI 53c700 driver for PARISC
8831 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8832 L:      linux-scsi@vger.kernel.org
8833 S:      Maintained
8834 F:      Documentation/scsi/53c700.txt
8835 F:      drivers/scsi/53c700*
8836
8837 LEAKING_ADDRESSES
8838 M:      Tobin C. Harding <me@tobin.cc>
8839 M:      Tycho Andersen <tycho@tycho.ws>
8840 L:      kernel-hardening@lists.openwall.com
8841 S:      Maintained
8842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8843 F:      scripts/leaking_addresses.pl
8844
8845 LED SUBSYSTEM
8846 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8847 M:      Pavel Machek <pavel@ucw.cz>
8848 R:      Dan Murphy <dmurphy@ti.com>
8849 L:      linux-leds@vger.kernel.org
8850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8851 S:      Maintained
8852 F:      Documentation/devicetree/bindings/leds/
8853 F:      drivers/leds/
8854 F:      include/linux/leds.h
8855
8856 LEGACY EEPROM DRIVER
8857 M:      Jean Delvare <jdelvare@suse.com>
8858 S:      Maintained
8859 F:      Documentation/misc-devices/eeprom
8860 F:      drivers/misc/eeprom/eeprom.c
8861
8862 LEGO MINDSTORMS EV3
8863 R:      David Lechner <david@lechnology.com>
8864 S:      Maintained
8865 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8866 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8867 F:      drivers/power/supply/lego_ev3_battery.c
8868
8869 LEGO USB Tower driver
8870 M:      Juergen Stuber <starblue@users.sourceforge.net>
8871 L:      legousb-devel@lists.sourceforge.net
8872 W:      http://legousb.sourceforge.net/
8873 S:      Maintained
8874 F:      drivers/usb/misc/legousbtower.c
8875
8876 LG LAPTOP EXTRAS
8877 M:      Matan Ziv-Av <matan@svgalib.org>
8878 L:      platform-driver-x86@vger.kernel.org
8879 S:      Maintained
8880 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8881 F:      Documentation/laptops/lg-laptop.rst
8882 F:      drivers/platform/x86/lg-laptop.c
8883
8884 LG2160 MEDIA DRIVER
8885 M:      Michael Krufky <mkrufky@linuxtv.org>
8886 L:      linux-media@vger.kernel.org
8887 W:      https://linuxtv.org
8888 W:      http://github.com/mkrufky
8889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8890 T:      git git://linuxtv.org/mkrufky/tuners.git
8891 S:      Maintained
8892 F:      drivers/media/dvb-frontends/lg2160.*
8893
8894 LGDT3305 MEDIA DRIVER
8895 M:      Michael Krufky <mkrufky@linuxtv.org>
8896 L:      linux-media@vger.kernel.org
8897 W:      https://linuxtv.org
8898 W:      http://github.com/mkrufky
8899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8900 T:      git git://linuxtv.org/mkrufky/tuners.git
8901 S:      Maintained
8902 F:      drivers/media/dvb-frontends/lgdt3305.*
8903
8904 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8905 M:      Viresh Kumar <vireshk@kernel.org>
8906 L:      linux-ide@vger.kernel.org
8907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8908 S:      Maintained
8909 F:      include/linux/pata_arasan_cf_data.h
8910 F:      drivers/ata/pata_arasan_cf.c
8911
8912 LIBATA PATA DRIVERS
8913 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8914 M:      Jens Axboe <axboe@kernel.dk>
8915 L:      linux-ide@vger.kernel.org
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8917 S:      Maintained
8918 F:      drivers/ata/pata_*.c
8919 F:      drivers/ata/ata_generic.c
8920
8921 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8922 M:      Linus Walleij <linus.walleij@linaro.org>
8923 L:      linux-ide@vger.kernel.org
8924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8925 S:      Maintained
8926 F:      drivers/ata/pata_ftide010.c
8927 F:      drivers/ata/sata_gemini.c
8928 F:      drivers/ata/sata_gemini.h
8929
8930 LIBATA SATA AHCI PLATFORM devices support
8931 M:      Hans de Goede <hdegoede@redhat.com>
8932 M:      Jens Axboe <axboe@kernel.dk>
8933 L:      linux-ide@vger.kernel.org
8934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8935 S:      Maintained
8936 F:      drivers/ata/ahci_platform.c
8937 F:      drivers/ata/libahci_platform.c
8938 F:      include/linux/ahci_platform.h
8939
8940 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8941 M:      Mikael Pettersson <mikpelinux@gmail.com>
8942 L:      linux-ide@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8944 S:      Maintained
8945 F:      drivers/ata/sata_promise.*
8946
8947 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8948 M:      Jens Axboe <axboe@kernel.dk>
8949 L:      linux-ide@vger.kernel.org
8950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8951 S:      Maintained
8952 F:      drivers/ata/
8953 F:      include/linux/ata.h
8954 F:      include/linux/libata.h
8955 F:      Documentation/devicetree/bindings/ata/
8956
8957 LIBLOCKDEP
8958 M:      Sasha Levin <alexander.levin@microsoft.com>
8959 S:      Maintained
8960 F:      tools/lib/lockdep/
8961
8962 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8963 M:      Dan Williams <dan.j.williams@intel.com>
8964 M:      Vishal Verma <vishal.l.verma@intel.com>
8965 M:      Dave Jiang <dave.jiang@intel.com>
8966 L:      linux-nvdimm@lists.01.org
8967 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8968 S:      Supported
8969 F:      drivers/nvdimm/blk.c
8970 F:      drivers/nvdimm/region_devs.c
8971
8972 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8973 M:      Vishal Verma <vishal.l.verma@intel.com>
8974 M:      Dan Williams <dan.j.williams@intel.com>
8975 M:      Dave Jiang <dave.jiang@intel.com>
8976 L:      linux-nvdimm@lists.01.org
8977 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8978 S:      Supported
8979 F:      drivers/nvdimm/btt*
8980
8981 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8982 M:      Dan Williams <dan.j.williams@intel.com>
8983 M:      Vishal Verma <vishal.l.verma@intel.com>
8984 M:      Dave Jiang <dave.jiang@intel.com>
8985 L:      linux-nvdimm@lists.01.org
8986 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8987 S:      Supported
8988 F:      drivers/nvdimm/pmem*
8989
8990 LIBNVDIMM: DEVICETREE BINDINGS
8991 M:      Oliver O'Halloran <oohall@gmail.com>
8992 L:      linux-nvdimm@lists.01.org
8993 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8994 S:      Supported
8995 F:      drivers/nvdimm/of_pmem.c
8996 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8997
8998 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8999 M:      Dan Williams <dan.j.williams@intel.com>
9000 M:      Vishal Verma <vishal.l.verma@intel.com>
9001 M:      Dave Jiang <dave.jiang@intel.com>
9002 M:      Keith Busch <keith.busch@intel.com>
9003 M:      Ira Weiny <ira.weiny@intel.com>
9004 L:      linux-nvdimm@lists.01.org
9005 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9007 S:      Supported
9008 F:      drivers/nvdimm/*
9009 F:      drivers/acpi/nfit/*
9010 F:      include/linux/nd.h
9011 F:      include/linux/libnvdimm.h
9012 F:      include/uapi/linux/ndctl.h
9013
9014 LIGHTNVM PLATFORM SUPPORT
9015 M:      Matias Bjorling <mb@lightnvm.io>
9016 W:      http://github/OpenChannelSSD
9017 L:      linux-block@vger.kernel.org
9018 S:      Maintained
9019 F:      drivers/lightnvm/
9020 F:      include/linux/lightnvm.h
9021 F:      include/uapi/linux/lightnvm.h
9022
9023 LINUX FOR POWER MACINTOSH
9024 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9025 W:      http://www.penguinppc.org/
9026 L:      linuxppc-dev@lists.ozlabs.org
9027 S:      Maintained
9028 F:      arch/powerpc/platforms/powermac/
9029 F:      drivers/macintosh/
9030
9031 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9032 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9033 M:      Paul Mackerras <paulus@samba.org>
9034 M:      Michael Ellerman <mpe@ellerman.id.au>
9035 W:      https://github.com/linuxppc/linux/wiki
9036 L:      linuxppc-dev@lists.ozlabs.org
9037 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9039 S:      Supported
9040 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9041 F:      Documentation/devicetree/bindings/powerpc/
9042 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9043 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9044 F:      Documentation/powerpc/
9045 F:      arch/powerpc/
9046 F:      drivers/char/tpm/tpm_ibmvtpm*
9047 F:      drivers/crypto/nx/
9048 F:      drivers/crypto/vmx/
9049 F:      drivers/i2c/busses/i2c-opal.c
9050 F:      drivers/net/ethernet/ibm/ibmveth.*
9051 F:      drivers/net/ethernet/ibm/ibmvnic.*
9052 F:      drivers/pci/hotplug/pnv_php.c
9053 F:      drivers/pci/hotplug/rpa*
9054 F:      drivers/rtc/rtc-opal.c
9055 F:      drivers/scsi/ibmvscsi/
9056 F:      drivers/tty/hvc/hvc_opal.c
9057 F:      drivers/watchdog/wdrtas.c
9058 F:      tools/testing/selftests/powerpc
9059 N:      /pmac
9060 N:      powermac
9061 N:      powernv
9062 N:      [^a-z0-9]ps3
9063 N:      pseries
9064
9065 LINUX FOR POWERPC EMBEDDED MPC5XXX
9066 M:      Anatolij Gustschin <agust@denx.de>
9067 L:      linuxppc-dev@lists.ozlabs.org
9068 T:      git git://git.denx.de/linux-denx-agust.git
9069 S:      Maintained
9070 F:      arch/powerpc/platforms/512x/
9071 F:      arch/powerpc/platforms/52xx/
9072
9073 LINUX FOR POWERPC EMBEDDED PPC4XX
9074 M:      Alistair Popple <alistair@popple.id.au>
9075 M:      Matt Porter <mporter@kernel.crashing.org>
9076 W:      http://www.penguinppc.org/
9077 L:      linuxppc-dev@lists.ozlabs.org
9078 S:      Maintained
9079 F:      arch/powerpc/platforms/40x/
9080 F:      arch/powerpc/platforms/44x/
9081
9082 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9083 M:      Scott Wood <oss@buserror.net>
9084 M:      Kumar Gala <galak@kernel.crashing.org>
9085 W:      http://www.penguinppc.org/
9086 L:      linuxppc-dev@lists.ozlabs.org
9087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9088 S:      Maintained
9089 F:      arch/powerpc/platforms/83xx/
9090 F:      arch/powerpc/platforms/85xx/
9091 F:      Documentation/devicetree/bindings/powerpc/fsl/
9092
9093 LINUX FOR POWERPC EMBEDDED PPC8XX
9094 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9095 W:      http://www.penguinppc.org/
9096 L:      linuxppc-dev@lists.ozlabs.org
9097 S:      Maintained
9098 F:      arch/powerpc/platforms/8xx/
9099
9100 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9101 L:      linuxppc-dev@lists.ozlabs.org
9102 S:      Orphan
9103 F:      arch/powerpc/*/*virtex*
9104 F:      arch/powerpc/*/*/*virtex*
9105
9106 LINUX FOR POWERPC PA SEMI PWRFICIENT
9107 L:      linuxppc-dev@lists.ozlabs.org
9108 S:      Orphan
9109 F:      arch/powerpc/platforms/pasemi/
9110 F:      drivers/*/*pasemi*
9111 F:      drivers/*/*/*pasemi*
9112
9113 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9114 M:      Kees Cook <keescook@chromium.org>
9115 S:      Maintained
9116 F:      drivers/misc/lkdtm/*
9117
9118 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9119 M:      Alan Stern <stern@rowland.harvard.edu>
9120 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9121 M:      Will Deacon <will.deacon@arm.com>
9122 M:      Peter Zijlstra <peterz@infradead.org>
9123 M:      Boqun Feng <boqun.feng@gmail.com>
9124 M:      Nicholas Piggin <npiggin@gmail.com>
9125 M:      David Howells <dhowells@redhat.com>
9126 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9127 M:      Luc Maranget <luc.maranget@inria.fr>
9128 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9129 R:      Akira Yokosawa <akiyks@gmail.com>
9130 R:      Daniel Lustig <dlustig@nvidia.com>
9131 L:      linux-kernel@vger.kernel.org
9132 L:      linux-arch@vger.kernel.org
9133 S:      Supported
9134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9135 F:      tools/memory-model/
9136 F:      Documentation/atomic_bitops.txt
9137 F:      Documentation/atomic_t.txt
9138 F:      Documentation/core-api/atomic_ops.rst
9139 F:      Documentation/core-api/refcount-vs-atomic.rst
9140 F:      Documentation/memory-barriers.txt
9141
9142 LIS3LV02D ACCELEROMETER DRIVER
9143 M:      Eric Piel <eric.piel@tremplin-utc.net>
9144 S:      Maintained
9145 F:      Documentation/misc-devices/lis3lv02d
9146 F:      drivers/misc/lis3lv02d/
9147 F:      drivers/platform/x86/hp_accel.c
9148
9149 LIVE PATCHING
9150 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9151 M:      Jiri Kosina <jikos@kernel.org>
9152 M:      Miroslav Benes <mbenes@suse.cz>
9153 M:      Petr Mladek <pmladek@suse.com>
9154 R:      Joe Lawrence <joe.lawrence@redhat.com>
9155 S:      Maintained
9156 F:      kernel/livepatch/
9157 F:      include/linux/livepatch.h
9158 F:      arch/x86/include/asm/livepatch.h
9159 F:      arch/x86/kernel/livepatch.c
9160 F:      Documentation/livepatch/
9161 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9162 F:      samples/livepatch/
9163 F:      tools/testing/selftests/livepatch/
9164 L:      live-patching@vger.kernel.org
9165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9166
9167 LLC (802.2)
9168 L:      netdev@vger.kernel.org
9169 S:      Odd fixes
9170 F:      include/linux/llc.h
9171 F:      include/uapi/linux/llc.h
9172 F:      include/net/llc*
9173 F:      net/llc/
9174
9175 LM73 HARDWARE MONITOR DRIVER
9176 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9177 L:      linux-hwmon@vger.kernel.org
9178 S:      Maintained
9179 F:      drivers/hwmon/lm73.c
9180
9181 LM78 HARDWARE MONITOR DRIVER
9182 M:      Jean Delvare <jdelvare@suse.com>
9183 L:      linux-hwmon@vger.kernel.org
9184 S:      Maintained
9185 F:      Documentation/hwmon/lm78.rst
9186 F:      drivers/hwmon/lm78.c
9187
9188 LM83 HARDWARE MONITOR DRIVER
9189 M:      Jean Delvare <jdelvare@suse.com>
9190 L:      linux-hwmon@vger.kernel.org
9191 S:      Maintained
9192 F:      Documentation/hwmon/lm83.rst
9193 F:      drivers/hwmon/lm83.c
9194
9195 LM90 HARDWARE MONITOR DRIVER
9196 M:      Jean Delvare <jdelvare@suse.com>
9197 L:      linux-hwmon@vger.kernel.org
9198 S:      Maintained
9199 F:      Documentation/hwmon/lm90.rst
9200 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9201 F:      drivers/hwmon/lm90.c
9202 F:      include/dt-bindings/thermal/lm90.h
9203
9204 LM95234 HARDWARE MONITOR DRIVER
9205 M:      Guenter Roeck <linux@roeck-us.net>
9206 L:      linux-hwmon@vger.kernel.org
9207 S:      Maintained
9208 F:      Documentation/hwmon/lm95234.rst
9209 F:      drivers/hwmon/lm95234.c
9210
9211 LME2510 MEDIA DRIVER
9212 M:      Malcolm Priestley <tvboxspy@gmail.com>
9213 L:      linux-media@vger.kernel.org
9214 W:      https://linuxtv.org
9215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9216 S:      Maintained
9217 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9218
9219 LOADPIN SECURITY MODULE
9220 M:      Kees Cook <keescook@chromium.org>
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9222 S:      Supported
9223 F:      security/loadpin/
9224 F:      Documentation/admin-guide/LSM/LoadPin.rst
9225
9226 LOCKING PRIMITIVES
9227 M:      Peter Zijlstra <peterz@infradead.org>
9228 M:      Ingo Molnar <mingo@redhat.com>
9229 M:      Will Deacon <will.deacon@arm.com>
9230 L:      linux-kernel@vger.kernel.org
9231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9232 S:      Maintained
9233 F:      Documentation/locking/
9234 F:      include/linux/lockdep.h
9235 F:      include/linux/spinlock*.h
9236 F:      arch/*/include/asm/spinlock*.h
9237 F:      include/linux/rwlock*.h
9238 F:      include/linux/mutex*.h
9239 F:      include/linux/rwsem*.h
9240 F:      include/linux/seqlock.h
9241 F:      lib/locking*.[ch]
9242 F:      kernel/locking/
9243 X:      kernel/locking/locktorture.c
9244
9245 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9246 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9247 L:      linux-ntfs-dev@lists.sourceforge.net
9248 W:      http://www.linux-ntfs.org/content/view/19/37/
9249 S:      Maintained
9250 F:      Documentation/ldm.txt
9251 F:      block/partitions/ldm.*
9252
9253 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9254 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9255 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9256 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9257 L:      MPT-FusionLinux.pdl@broadcom.com
9258 L:      linux-scsi@vger.kernel.org
9259 W:      http://www.avagotech.com/support/
9260 S:      Supported
9261 F:      drivers/message/fusion/
9262 F:      drivers/scsi/mpt3sas/
9263
9264 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9265 M:      Matthew Wilcox <willy@infradead.org>
9266 L:      linux-scsi@vger.kernel.org
9267 S:      Maintained
9268 F:      drivers/scsi/sym53c8xx_2/
9269
9270 LTC1660 DAC DRIVER
9271 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9272 L:      linux-iio@vger.kernel.org
9273 S:      Maintained
9274 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9275 F:      drivers/iio/dac/ltc1660.c
9276
9277 LTC4261 HARDWARE MONITOR DRIVER
9278 M:      Guenter Roeck <linux@roeck-us.net>
9279 L:      linux-hwmon@vger.kernel.org
9280 S:      Maintained
9281 F:      Documentation/hwmon/ltc4261.rst
9282 F:      drivers/hwmon/ltc4261.c
9283
9284 LTC4306 I2C MULTIPLEXER DRIVER
9285 M:      Michael Hennerich <michael.hennerich@analog.com>
9286 W:      http://ez.analog.com/community/linux-device-drivers
9287 L:      linux-i2c@vger.kernel.org
9288 S:      Supported
9289 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9290 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9291
9292 LTP (Linux Test Project)
9293 M:      Mike Frysinger <vapier@gentoo.org>
9294 M:      Cyril Hrubis <chrubis@suse.cz>
9295 M:      Wanlong Gao <wanlong.gao@gmail.com>
9296 M:      Jan Stancek <jstancek@redhat.com>
9297 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9298 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9299 L:      ltp@lists.linux.it (subscribers-only)
9300 W:      http://linux-test-project.github.io/
9301 T:      git git://github.com/linux-test-project/ltp.git
9302 S:      Maintained
9303
9304 M68K ARCHITECTURE
9305 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9306 L:      linux-m68k@lists.linux-m68k.org
9307 W:      http://www.linux-m68k.org/
9308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9309 S:      Maintained
9310 F:      arch/m68k/
9311 F:      drivers/zorro/
9312
9313 M68K ON APPLE MACINTOSH
9314 M:      Joshua Thompson <funaho@jurai.org>
9315 W:      http://www.mac.linux-m68k.org/
9316 L:      linux-m68k@lists.linux-m68k.org
9317 S:      Maintained
9318 F:      arch/m68k/mac/
9319
9320 M68K ON HP9000/300
9321 M:      Philip Blundell <philb@gnu.org>
9322 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9323 S:      Maintained
9324 F:      arch/m68k/hp300/
9325
9326 M88DS3103 MEDIA DRIVER
9327 M:      Antti Palosaari <crope@iki.fi>
9328 L:      linux-media@vger.kernel.org
9329 W:      https://linuxtv.org
9330 W:      http://palosaari.fi/linux/
9331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9332 T:      git git://linuxtv.org/anttip/media_tree.git
9333 S:      Maintained
9334 F:      drivers/media/dvb-frontends/m88ds3103*
9335
9336 M88RS2000 MEDIA DRIVER
9337 M:      Malcolm Priestley <tvboxspy@gmail.com>
9338 L:      linux-media@vger.kernel.org
9339 W:      https://linuxtv.org
9340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9341 S:      Maintained
9342 F:      drivers/media/dvb-frontends/m88rs2000*
9343
9344 MA901 MASTERKIT USB FM RADIO DRIVER
9345 M:      Alexey Klimov <klimov.linux@gmail.com>
9346 L:      linux-media@vger.kernel.org
9347 T:      git git://linuxtv.org/media_tree.git
9348 S:      Maintained
9349 F:      drivers/media/radio/radio-ma901.c
9350
9351 MAC80211
9352 M:      Johannes Berg <johannes@sipsolutions.net>
9353 L:      linux-wireless@vger.kernel.org
9354 W:      http://wireless.kernel.org/
9355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9357 S:      Maintained
9358 F:      Documentation/networking/mac80211-injection.txt
9359 F:      include/net/mac80211.h
9360 F:      net/mac80211/
9361 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9362 F:      Documentation/networking/mac80211_hwsim/README
9363
9364 MAILBOX API
9365 M:      Jassi Brar <jassisinghbrar@gmail.com>
9366 L:      linux-kernel@vger.kernel.org
9367 S:      Maintained
9368 F:      drivers/mailbox/
9369 F:      include/linux/mailbox_client.h
9370 F:      include/linux/mailbox_controller.h
9371
9372 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9373 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9374 W:      http://www.kernel.org/doc/man-pages
9375 L:      linux-man@vger.kernel.org
9376 S:      Maintained
9377
9378 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9379 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9380 L:      linux-mips@vger.kernel.org
9381 S:      Maintained
9382 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9383
9384 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9385 M:      Andrew Lunn <andrew@lunn.ch>
9386 M:      Vivien Didelot <vivien.didelot@gmail.com>
9387 L:      netdev@vger.kernel.org
9388 S:      Maintained
9389 F:      drivers/net/dsa/mv88e6xxx/
9390 F:      include/linux/platform_data/mv88e6xxx.h
9391 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9392
9393 MARVELL ARMADA DRM SUPPORT
9394 M:      Russell King <linux@armlinux.org.uk>
9395 S:      Maintained
9396 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9397 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9398 F:      drivers/gpu/drm/armada/
9399 F:      include/uapi/drm/armada_drm.h
9400 F:      Documentation/devicetree/bindings/display/armada/
9401
9402 MARVELL ARMADA 3700 PHY DRIVERS
9403 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9404 S:      Maintained
9405 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9406 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9407 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9408 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9409
9410 MARVELL CRYPTO DRIVER
9411 M:      Boris Brezillon <bbrezillon@kernel.org>
9412 M:      Arnaud Ebalard <arno@natisbad.org>
9413 F:      drivers/crypto/marvell/
9414 S:      Maintained
9415 L:      linux-crypto@vger.kernel.org
9416
9417 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9418 M:      Mirko Lindner <mlindner@marvell.com>
9419 M:      Stephen Hemminger <stephen@networkplumber.org>
9420 L:      netdev@vger.kernel.org
9421 S:      Maintained
9422 F:      drivers/net/ethernet/marvell/sk*
9423
9424 MARVELL LIBERTAS WIRELESS DRIVER
9425 L:      libertas-dev@lists.infradead.org
9426 S:      Orphan
9427 F:      drivers/net/wireless/marvell/libertas/
9428
9429 MARVELL MACCHIATOBIN SUPPORT
9430 M:      Russell King <linux@armlinux.org.uk>
9431 L:      linux-arm-kernel@lists.infradead.org
9432 S:      Maintained
9433 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9434
9435 MARVELL MV643XX ETHERNET DRIVER
9436 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9437 L:      netdev@vger.kernel.org
9438 S:      Maintained
9439 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9440 F:      include/linux/mv643xx.h
9441
9442 MARVELL MV88X3310 PHY DRIVER
9443 M:      Russell King <linux@armlinux.org.uk>
9444 L:      netdev@vger.kernel.org
9445 S:      Maintained
9446 F:      drivers/net/phy/marvell10g.c
9447
9448 MARVELL MVEBU THERMAL DRIVER
9449 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9450 S:      Maintained
9451 F:      drivers/thermal/armada_thermal.c
9452
9453 MARVELL MVNETA ETHERNET DRIVER
9454 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9455 L:      netdev@vger.kernel.org
9456 S:      Maintained
9457 F:      drivers/net/ethernet/marvell/mvneta.*
9458
9459 MARVELL MWIFIEX WIRELESS DRIVER
9460 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9461 M:      Nishant Sarmukadam <nishants@marvell.com>
9462 M:      Ganapathi Bhat <gbhat@marvell.com>
9463 M:      Xinming Hu <huxinming820@gmail.com>
9464 L:      linux-wireless@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/net/wireless/marvell/mwifiex/
9467
9468 MARVELL MWL8K WIRELESS DRIVER
9469 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9470 L:      linux-wireless@vger.kernel.org
9471 S:      Odd Fixes
9472 F:      drivers/net/wireless/marvell/mwl8k.c
9473
9474 MARVELL NAND CONTROLLER DRIVER
9475 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9476 L:      linux-mtd@lists.infradead.org
9477 S:      Maintained
9478 F:      drivers/mtd/nand/raw/marvell_nand.c
9479 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9480
9481 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9482 M:      Nicolas Pitre <nico@fluxnic.net>
9483 S:      Odd Fixes
9484 F:      drivers/mmc/host/mvsdio.*
9485
9486 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9487 M:      Hu Ziji <huziji@marvell.com>
9488 L:      linux-mmc@vger.kernel.org
9489 S:      Supported
9490 F:      drivers/mmc/host/sdhci-xenon*
9491 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9492
9493 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9494 M:      Sunil Goutham <sgoutham@marvell.com>
9495 M:      Linu Cherian <lcherian@marvell.com>
9496 M:      Geetha sowjanya <gakula@marvell.com>
9497 M:      Jerin Jacob <jerinj@marvell.com>
9498 L:      netdev@vger.kernel.org
9499 S:      Supported
9500 F:      drivers/net/ethernet/marvell/octeontx2/af/
9501
9502 MATROX FRAMEBUFFER DRIVER
9503 L:      linux-fbdev@vger.kernel.org
9504 S:      Orphan
9505 F:      drivers/video/fbdev/matrox/matroxfb_*
9506 F:      include/uapi/linux/matroxfb.h
9507
9508 MAX16065 HARDWARE MONITOR DRIVER
9509 M:      Guenter Roeck <linux@roeck-us.net>
9510 L:      linux-hwmon@vger.kernel.org
9511 S:      Maintained
9512 F:      Documentation/hwmon/max16065.rst
9513 F:      drivers/hwmon/max16065.c
9514
9515 MAX2175 SDR TUNER DRIVER
9516 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9517 L:      linux-media@vger.kernel.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Maintained
9520 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9521 F:      Documentation/media/v4l-drivers/max2175.rst
9522 F:      drivers/media/i2c/max2175*
9523 F:      include/uapi/linux/max2175.h
9524
9525 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9526 L:      linux-hwmon@vger.kernel.org
9527 S:      Orphan
9528 F:      Documentation/hwmon/max6650.rst
9529 F:      drivers/hwmon/max6650.c
9530
9531 MAX6697 HARDWARE MONITOR DRIVER
9532 M:      Guenter Roeck <linux@roeck-us.net>
9533 L:      linux-hwmon@vger.kernel.org
9534 S:      Maintained
9535 F:      Documentation/hwmon/max6697.rst
9536 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9537 F:      drivers/hwmon/max6697.c
9538 F:      include/linux/platform_data/max6697.h
9539
9540 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9541 M:      Peter Rosin <peda@axentia.se>
9542 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/sound/max9860.txt
9545 F:      sound/soc/codecs/max9860.*
9546
9547 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9548 M:      Andreas Klinger <ak@it-klinger.de>
9549 L:      linux-iio@vger.kernel.org
9550 S:      Maintained
9551 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9552 F:      drivers/iio/proximity/mb1232.c
9553
9554 MAXIM MAX77650 PMIC MFD DRIVER
9555 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9556 L:      linux-kernel@vger.kernel.org
9557 S:      Maintained
9558 F:      Documentation/devicetree/bindings/*/*max77650.txt
9559 F:      Documentation/devicetree/bindings/*/max77650*.txt
9560 F:      include/linux/mfd/max77650.h
9561 F:      drivers/mfd/max77650.c
9562 F:      drivers/regulator/max77650-regulator.c
9563 F:      drivers/power/supply/max77650-charger.c
9564 F:      drivers/input/misc/max77650-onkey.c
9565 F:      drivers/leds/leds-max77650.c
9566 F:      drivers/gpio/gpio-max77650.c
9567
9568 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9569 M:      Javier Martinez Canillas <javier@dowhile0.org>
9570 L:      linux-kernel@vger.kernel.org
9571 S:      Supported
9572 F:      drivers/regulator/max77802-regulator.c
9573 F:      Documentation/devicetree/bindings/*/*max77802.txt
9574 F:      include/dt-bindings/*/*max77802.h
9575
9576 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9577 M:      Krzysztof Kozlowski <krzk@kernel.org>
9578 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9579 L:      linux-pm@vger.kernel.org
9580 S:      Supported
9581 F:      drivers/power/supply/max14577_charger.c
9582 F:      drivers/power/supply/max77693_charger.c
9583
9584 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9585 M:      Chanwoo Choi <cw00.choi@samsung.com>
9586 M:      Krzysztof Kozlowski <krzk@kernel.org>
9587 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9588 L:      linux-kernel@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/*/max14577*.c
9591 F:      drivers/*/max77686*.c
9592 F:      drivers/*/max77693*.c
9593 F:      drivers/extcon/extcon-max14577.c
9594 F:      drivers/extcon/extcon-max77693.c
9595 F:      drivers/rtc/rtc-max77686.c
9596 F:      drivers/clk/clk-max77686.c
9597 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9598 F:      Documentation/devicetree/bindings/*/max77686.txt
9599 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9600 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9601 F:      include/linux/mfd/max14577*.h
9602 F:      include/linux/mfd/max77686*.h
9603 F:      include/linux/mfd/max77693*.h
9604
9605 MAXIRADIO FM RADIO RECEIVER DRIVER
9606 M:      Hans Verkuil <hverkuil@xs4all.nl>
9607 L:      linux-media@vger.kernel.org
9608 T:      git git://linuxtv.org/media_tree.git
9609 W:      https://linuxtv.org
9610 S:      Maintained
9611 F:      drivers/media/radio/radio-maxiradio*
9612
9613 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9614 M:      Peter Rosin <peda@axentia.se>
9615 L:      linux-iio@vger.kernel.org
9616 S:      Maintained
9617 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9618 F:      drivers/iio/potentiometer/mcp4018.c
9619 F:      drivers/iio/potentiometer/mcp4531.c
9620
9621 MCR20A IEEE-802.15.4 RADIO DRIVER
9622 M:      Xue Liu <liuxuenetmail@gmail.com>
9623 L:      linux-wpan@vger.kernel.org
9624 W:      https://github.com/xueliu/mcr20a-linux
9625 S:      Maintained
9626 F:      drivers/net/ieee802154/mcr20a.c
9627 F:      drivers/net/ieee802154/mcr20a.h
9628 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9629
9630 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9631 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9632 L:      linux-iio@vger.kernel.org
9633 S:      Maintained
9634 F:      drivers/iio/dac/cio-dac.c
9635
9636 MEDIA DRIVERS FOR ASCOT2E
9637 M:      Sergey Kozlov <serjk@netup.ru>
9638 M:      Abylay Ospan <aospan@netup.ru>
9639 L:      linux-media@vger.kernel.org
9640 W:      https://linuxtv.org
9641 W:      http://netup.tv/
9642 T:      git git://linuxtv.org/media_tree.git
9643 S:      Supported
9644 F:      drivers/media/dvb-frontends/ascot2e*
9645
9646 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9647 M:      Jasmin Jessich <jasmin@anw.at>
9648 L:      linux-media@vger.kernel.org
9649 W:      https://linuxtv.org
9650 T:      git git://linuxtv.org/media_tree.git
9651 S:      Maintained
9652 F:      drivers/media/dvb-frontends/cxd2099*
9653
9654 MEDIA DRIVERS FOR CXD2841ER
9655 M:      Sergey Kozlov <serjk@netup.ru>
9656 M:      Abylay Ospan <aospan@netup.ru>
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 W:      http://netup.tv/
9660 T:      git git://linuxtv.org/media_tree.git
9661 S:      Supported
9662 F:      drivers/media/dvb-frontends/cxd2841er*
9663
9664 MEDIA DRIVERS FOR CXD2880
9665 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9666 L:      linux-media@vger.kernel.org
9667 W:      http://linuxtv.org/
9668 T:      git git://linuxtv.org/media_tree.git
9669 S:      Supported
9670 F:      drivers/media/dvb-frontends/cxd2880/*
9671 F:      drivers/media/spi/cxd2880*
9672
9673 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9674 L:      linux-media@vger.kernel.org
9675 W:      https://linuxtv.org
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Orphan
9678 F:      drivers/media/pci/ddbridge/*
9679
9680 MEDIA DRIVERS FOR FREESCALE IMX
9681 M:      Steve Longerbeam <slongerbeam@gmail.com>
9682 M:      Philipp Zabel <p.zabel@pengutronix.de>
9683 L:      linux-media@vger.kernel.org
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Maintained
9686 F:      Documentation/devicetree/bindings/media/imx.txt
9687 F:      Documentation/media/v4l-drivers/imx.rst
9688 F:      drivers/staging/media/imx/
9689 F:      include/linux/imx-media.h
9690 F:      include/media/imx.h
9691
9692 MEDIA DRIVER FOR FREESCALE IMX PXP
9693 M:      Philipp Zabel <p.zabel@pengutronix.de>
9694 L:      linux-media@vger.kernel.org
9695 T:      git git://linuxtv.org/media_tree.git
9696 S:      Maintained
9697 F:      drivers/media/platform/imx-pxp.[ch]
9698
9699 MEDIA DRIVERS FOR FREESCALE IMX7
9700 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9701 L:      linux-media@vger.kernel.org
9702 T:      git git://linuxtv.org/media_tree.git
9703 S:      Maintained
9704 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9705 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9706 F:      Documentation/media/v4l-drivers/imx7.rst
9707 F:      drivers/staging/media/imx/imx7-media-csi.c
9708 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9709
9710 MEDIA DRIVERS FOR HELENE
9711 M:      Abylay Ospan <aospan@netup.ru>
9712 L:      linux-media@vger.kernel.org
9713 W:      https://linuxtv.org
9714 W:      http://netup.tv/
9715 T:      git git://linuxtv.org/media_tree.git
9716 S:      Supported
9717 F:      drivers/media/dvb-frontends/helene*
9718
9719 MEDIA DRIVERS FOR HORUS3A
9720 M:      Sergey Kozlov <serjk@netup.ru>
9721 M:      Abylay Ospan <aospan@netup.ru>
9722 L:      linux-media@vger.kernel.org
9723 W:      https://linuxtv.org
9724 W:      http://netup.tv/
9725 T:      git git://linuxtv.org/media_tree.git
9726 S:      Supported
9727 F:      drivers/media/dvb-frontends/horus3a*
9728
9729 MEDIA DRIVERS FOR LNBH25
9730 M:      Sergey Kozlov <serjk@netup.ru>
9731 M:      Abylay Ospan <aospan@netup.ru>
9732 L:      linux-media@vger.kernel.org
9733 W:      https://linuxtv.org
9734 W:      http://netup.tv/
9735 T:      git git://linuxtv.org/media_tree.git
9736 S:      Supported
9737 F:      drivers/media/dvb-frontends/lnbh25*
9738
9739 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9740 L:      linux-media@vger.kernel.org
9741 W:      https://linuxtv.org
9742 T:      git git://linuxtv.org/media_tree.git
9743 S:      Orphan
9744 F:      drivers/media/dvb-frontends/mxl5xx*
9745
9746 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9747 M:      Sergey Kozlov <serjk@netup.ru>
9748 M:      Abylay Ospan <aospan@netup.ru>
9749 L:      linux-media@vger.kernel.org
9750 W:      https://linuxtv.org
9751 W:      http://netup.tv/
9752 T:      git git://linuxtv.org/media_tree.git
9753 S:      Supported
9754 F:      drivers/media/pci/netup_unidvb/*
9755
9756 MEDIA DRIVERS FOR RENESAS - CEU
9757 M:      Jacopo Mondi <jacopo@jmondi.org>
9758 L:      linux-media@vger.kernel.org
9759 L:      linux-renesas-soc@vger.kernel.org
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Supported
9762 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9763 F:      drivers/media/platform/renesas-ceu.c
9764 F:      include/media/drv-intf/renesas-ceu.h
9765
9766 MEDIA DRIVERS FOR RENESAS - DRIF
9767 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9768 L:      linux-media@vger.kernel.org
9769 L:      linux-renesas-soc@vger.kernel.org
9770 T:      git git://linuxtv.org/media_tree.git
9771 S:      Supported
9772 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9773 F:      drivers/media/platform/rcar_drif.c
9774
9775 MEDIA DRIVERS FOR RENESAS - FCP
9776 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9777 L:      linux-media@vger.kernel.org
9778 L:      linux-renesas-soc@vger.kernel.org
9779 T:      git git://linuxtv.org/media_tree.git
9780 S:      Supported
9781 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9782 F:      drivers/media/platform/rcar-fcp.c
9783 F:      include/media/rcar-fcp.h
9784
9785 MEDIA DRIVERS FOR RENESAS - FDP1
9786 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9787 L:      linux-media@vger.kernel.org
9788 L:      linux-renesas-soc@vger.kernel.org
9789 T:      git git://linuxtv.org/media_tree.git
9790 S:      Supported
9791 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9792 F:      drivers/media/platform/rcar_fdp1.c
9793
9794 MEDIA DRIVERS FOR RENESAS - VIN
9795 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9796 L:      linux-media@vger.kernel.org
9797 L:      linux-renesas-soc@vger.kernel.org
9798 T:      git git://linuxtv.org/media_tree.git
9799 S:      Supported
9800 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9801 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9802 F:      drivers/media/platform/rcar-vin/
9803
9804 MEDIA DRIVERS FOR RENESAS - VSP1
9805 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9806 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9807 L:      linux-media@vger.kernel.org
9808 L:      linux-renesas-soc@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Supported
9811 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9812 F:      drivers/media/platform/vsp1/
9813
9814 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9815 L:      linux-media@vger.kernel.org
9816 W:      https://linuxtv.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Orphan
9819 F:      drivers/media/dvb-frontends/stv0910*
9820
9821 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9822 L:      linux-media@vger.kernel.org
9823 W:      https://linuxtv.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Orphan
9826 F:      drivers/media/dvb-frontends/stv6111*
9827
9828 MEDIA DRIVERS FOR STM32 - DCMI
9829 M:      Hugues Fruchet <hugues.fruchet@st.com>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Supported
9833 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9834 F:      drivers/media/platform/stm32/stm32-dcmi.c
9835
9836 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9837 M:      Dmitry Osipenko <digetx@gmail.com>
9838 L:      linux-media@vger.kernel.org
9839 L:      linux-tegra@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Maintained
9842 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9843 F:      drivers/staging/media/tegra-vde/
9844
9845 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9846 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9847 P:      LinuxTV.org Project
9848 L:      linux-media@vger.kernel.org
9849 W:      https://linuxtv.org
9850 Q:      http://patchwork.kernel.org/project/linux-media/list/
9851 T:      git git://linuxtv.org/media_tree.git
9852 S:      Maintained
9853 F:      Documentation/devicetree/bindings/media/
9854 F:      Documentation/media/
9855 F:      drivers/media/
9856 F:      drivers/staging/media/
9857 F:      include/linux/platform_data/media/
9858 F:      include/media/
9859 F:      include/uapi/linux/dvb/
9860 F:      include/uapi/linux/videodev2.h
9861 F:      include/uapi/linux/media.h
9862 F:      include/uapi/linux/v4l2-*
9863 F:      include/uapi/linux/meye.h
9864 F:      include/uapi/linux/ivtv*
9865 F:      include/uapi/linux/uvcvideo.h
9866
9867 MEDIATEK BLUETOOTH DRIVER
9868 M:      Sean Wang <sean.wang@mediatek.com>
9869 L:      linux-bluetooth@vger.kernel.org
9870 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9871 S:      Maintained
9872 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9873 F:      drivers/bluetooth/btmtkuart.c
9874
9875 MEDIATEK CIR DRIVER
9876 M:      Sean Wang <sean.wang@mediatek.com>
9877 S:      Maintained
9878 F:      drivers/media/rc/mtk-cir.c
9879
9880 MEDIATEK DMA DRIVER
9881 M:      Sean Wang <sean.wang@mediatek.com>
9882 L:      dmaengine@vger.kernel.org
9883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9884 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9885 S:      Maintained
9886 F:      Documentation/devicetree/bindings/dma/mtk-*
9887 F:      drivers/dma/mediatek/
9888
9889 MEDIATEK PMIC LED DRIVER
9890 M:      Sean Wang <sean.wang@mediatek.com>
9891 S:      Maintained
9892 F:      drivers/leds/leds-mt6323.c
9893 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9894
9895 MEDIATEK ETHERNET DRIVER
9896 M:      Felix Fietkau <nbd@openwrt.org>
9897 M:      John Crispin <john@phrozen.org>
9898 M:      Sean Wang <sean.wang@mediatek.com>
9899 M:      Nelson Chang <nelson.chang@mediatek.com>
9900 L:      netdev@vger.kernel.org
9901 S:      Maintained
9902 F:      drivers/net/ethernet/mediatek/
9903
9904 MEDIATEK SWITCH DRIVER
9905 M:      Sean Wang <sean.wang@mediatek.com>
9906 L:      netdev@vger.kernel.org
9907 S:      Maintained
9908 F:      drivers/net/dsa/mt7530.*
9909 F:      net/dsa/tag_mtk.c
9910
9911 MEDIATEK JPEG DRIVER
9912 M:      Rick Chang <rick.chang@mediatek.com>
9913 M:      Bin Liu <bin.liu@mediatek.com>
9914 S:      Supported
9915 F:      drivers/media/platform/mtk-jpeg/
9916 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9917
9918 MEDIATEK MDP DRIVER
9919 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9920 M:      Houlong Wei <houlong.wei@mediatek.com>
9921 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9922 S:      Supported
9923 F:      drivers/media/platform/mtk-mdp/
9924 F:      drivers/media/platform/mtk-vpu/
9925 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9926
9927 MEDIATEK MEDIA DRIVER
9928 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9929 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9930 S:      Supported
9931 F:      drivers/media/platform/mtk-vcodec/
9932 F:      drivers/media/platform/mtk-vpu/
9933 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9934 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9935
9936 MEDIATEK MMC/SD/SDIO DRIVER
9937 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9938 S:      Maintained
9939 F:      drivers/mmc/host/mtk-sd.c
9940 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9941
9942 MEDIATEK MT76 WIRELESS LAN DRIVER
9943 M:      Felix Fietkau <nbd@nbd.name>
9944 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9945 R:      Ryder Lee <ryder.lee@mediatek.com>
9946 R:      Roy Luo <royluo@google.com>
9947 L:      linux-wireless@vger.kernel.org
9948 S:      Maintained
9949 F:      drivers/net/wireless/mediatek/mt76/
9950
9951 MEDIATEK MT7601U WIRELESS LAN DRIVER
9952 M:      Jakub Kicinski <kubakici@wp.pl>
9953 L:      linux-wireless@vger.kernel.org
9954 S:      Maintained
9955 F:      drivers/net/wireless/mediatek/mt7601u/
9956
9957 MEDIATEK NAND CONTROLLER DRIVER
9958 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9959 L:      linux-mtd@lists.infradead.org
9960 S:      Maintained
9961 F:      drivers/mtd/nand/raw/mtk_*
9962 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9963
9964 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9965 M:      Sean Wang <sean.wang@mediatek.com>
9966 S:      Maintained
9967 F:      drivers/char/hw_random/mtk-rng.c
9968
9969 MEDIATEK USB3 DRD IP DRIVER
9970 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9971 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9974 S:      Maintained
9975 F:      drivers/usb/mtu3/
9976
9977 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9978 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9979 M:      Martin Donnelly <martin.donnelly@ge.com>
9980 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9981 S:      Maintained
9982 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9983 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9984
9985 MEGARAID SCSI/SAS DRIVERS
9986 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9987 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9988 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9989 L:      megaraidlinux.pdl@broadcom.com
9990 L:      linux-scsi@vger.kernel.org
9991 W:      http://www.avagotech.com/support/
9992 S:      Maintained
9993 F:      Documentation/scsi/megaraid.txt
9994 F:      drivers/scsi/megaraid.*
9995 F:      drivers/scsi/megaraid/
9996
9997 MELEXIS MLX90614 DRIVER
9998 M:      Crt Mori <cmo@melexis.com>
9999 L:      linux-iio@vger.kernel.org
10000 W:      http://www.melexis.com
10001 S:      Supported
10002 F:      drivers/iio/temperature/mlx90614.c
10003
10004 MELEXIS MLX90632 DRIVER
10005 M:      Crt Mori <cmo@melexis.com>
10006 L:      linux-iio@vger.kernel.org
10007 W:      http://www.melexis.com
10008 S:      Supported
10009 F:      drivers/iio/temperature/mlx90632.c
10010
10011 MELFAS MIP4 TOUCHSCREEN DRIVER
10012 M:      Sangwon Jee <jeesw@melfas.com>
10013 W:      http://www.melfas.com
10014 S:      Supported
10015 F:      drivers/input/touchscreen/melfas_mip4.c
10016 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10017
10018 MELLANOX ETHERNET DRIVER (mlx4_en)
10019 M:      Tariq Toukan <tariqt@mellanox.com>
10020 L:      netdev@vger.kernel.org
10021 S:      Supported
10022 W:      http://www.mellanox.com
10023 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10024 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10025
10026 MELLANOX ETHERNET DRIVER (mlx5e)
10027 M:      Saeed Mahameed <saeedm@mellanox.com>
10028 L:      netdev@vger.kernel.org
10029 S:      Supported
10030 W:      http://www.mellanox.com
10031 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10032 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10033
10034 MELLANOX ETHERNET INNOVA DRIVERS
10035 R:      Boris Pismenny <borisp@mellanox.com>
10036 L:      netdev@vger.kernel.org
10037 S:      Supported
10038 W:      http://www.mellanox.com
10039 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10040 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10041 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10042 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10043 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10044
10045 MELLANOX ETHERNET SWITCH DRIVERS
10046 M:      Jiri Pirko <jiri@mellanox.com>
10047 M:      Ido Schimmel <idosch@mellanox.com>
10048 L:      netdev@vger.kernel.org
10049 S:      Supported
10050 W:      http://www.mellanox.com
10051 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10052 F:      drivers/net/ethernet/mellanox/mlxsw/
10053 F:      tools/testing/selftests/drivers/net/mlxsw/
10054
10055 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10056 M:      mlxsw@mellanox.com
10057 L:      netdev@vger.kernel.org
10058 S:      Supported
10059 W:      http://www.mellanox.com
10060 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10061 F:      drivers/net/ethernet/mellanox/mlxfw/
10062
10063 MELLANOX HARDWARE PLATFORM SUPPORT
10064 M:      Andy Shevchenko <andy@infradead.org>
10065 M:      Darren Hart <dvhart@infradead.org>
10066 M:      Vadim Pasternak <vadimp@mellanox.com>
10067 L:      platform-driver-x86@vger.kernel.org
10068 S:      Supported
10069 F:      drivers/platform/mellanox/
10070 F:      include/linux/platform_data/mlxreg.h
10071
10072 MELLANOX MLX4 core VPI driver
10073 M:      Tariq Toukan <tariqt@mellanox.com>
10074 L:      netdev@vger.kernel.org
10075 L:      linux-rdma@vger.kernel.org
10076 W:      http://www.mellanox.com
10077 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10078 S:      Supported
10079 F:      drivers/net/ethernet/mellanox/mlx4/
10080 F:      include/linux/mlx4/
10081
10082 MELLANOX MLX4 IB driver
10083 M:      Yishai Hadas <yishaih@mellanox.com>
10084 L:      linux-rdma@vger.kernel.org
10085 W:      http://www.mellanox.com
10086 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10087 S:      Supported
10088 F:      drivers/infiniband/hw/mlx4/
10089 F:      include/linux/mlx4/
10090 F:      include/uapi/rdma/mlx4-abi.h
10091
10092 MELLANOX MLX5 core VPI driver
10093 M:      Saeed Mahameed <saeedm@mellanox.com>
10094 M:      Leon Romanovsky <leonro@mellanox.com>
10095 L:      netdev@vger.kernel.org
10096 L:      linux-rdma@vger.kernel.org
10097 W:      http://www.mellanox.com
10098 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10099 S:      Supported
10100 F:      drivers/net/ethernet/mellanox/mlx5/core/
10101 F:      include/linux/mlx5/
10102
10103 MELLANOX MLX5 IB driver
10104 M:      Leon Romanovsky <leonro@mellanox.com>
10105 L:      linux-rdma@vger.kernel.org
10106 W:      http://www.mellanox.com
10107 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10108 S:      Supported
10109 F:      drivers/infiniband/hw/mlx5/
10110 F:      include/linux/mlx5/
10111 F:      include/uapi/rdma/mlx5-abi.h
10112
10113 MELLANOX MLXCPLD I2C AND MUX DRIVER
10114 M:      Vadim Pasternak <vadimp@mellanox.com>
10115 M:      Michael Shych <michaelsh@mellanox.com>
10116 L:      linux-i2c@vger.kernel.org
10117 S:      Supported
10118 F:      drivers/i2c/busses/i2c-mlxcpld.c
10119 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10120 F:      Documentation/i2c/busses/i2c-mlxcpld
10121
10122 MELLANOX MLXCPLD LED DRIVER
10123 M:      Vadim Pasternak <vadimp@mellanox.com>
10124 L:      linux-leds@vger.kernel.org
10125 S:      Supported
10126 F:      drivers/leds/leds-mlxcpld.c
10127 F:      drivers/leds/leds-mlxreg.c
10128 F:      Documentation/leds/leds-mlxcpld.txt
10129
10130 MELLANOX PLATFORM DRIVER
10131 M:      Vadim Pasternak <vadimp@mellanox.com>
10132 L:      platform-driver-x86@vger.kernel.org
10133 S:      Supported
10134 F:      drivers/platform/x86/mlx-platform.c
10135
10136 MEMBARRIER SUPPORT
10137 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10138 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10139 L:      linux-kernel@vger.kernel.org
10140 S:      Supported
10141 F:      kernel/sched/membarrier.c
10142 F:      include/uapi/linux/membarrier.h
10143 F:      arch/powerpc/include/asm/membarrier.h
10144
10145 MEMBLOCK
10146 M:      Mike Rapoport <rppt@linux.ibm.com>
10147 L:      linux-mm@kvack.org
10148 S:      Maintained
10149 F:      include/linux/memblock.h
10150 F:      mm/memblock.c
10151 F:      Documentation/core-api/boot-time-mm.rst
10152
10153 MEMORY MANAGEMENT
10154 L:      linux-mm@kvack.org
10155 W:      http://www.linux-mm.org
10156 S:      Maintained
10157 F:      include/linux/mm.h
10158 F:      include/linux/gfp.h
10159 F:      include/linux/mmzone.h
10160 F:      include/linux/memory_hotplug.h
10161 F:      include/linux/vmalloc.h
10162 F:      mm/
10163
10164 MEMORY TECHNOLOGY DEVICES (MTD)
10165 M:      David Woodhouse <dwmw2@infradead.org>
10166 M:      Brian Norris <computersforpeace@gmail.com>
10167 M:      Marek Vasut <marek.vasut@gmail.com>
10168 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10169 M:      Richard Weinberger <richard@nod.at>
10170 M:      Vignesh Raghavendra <vigneshr@ti.com>
10171 L:      linux-mtd@lists.infradead.org
10172 W:      http://www.linux-mtd.infradead.org/
10173 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10176 S:      Maintained
10177 F:      Documentation/devicetree/bindings/mtd/
10178 F:      drivers/mtd/
10179 F:      include/linux/mtd/
10180 F:      include/uapi/mtd/
10181
10182 MEN A21 WATCHDOG DRIVER
10183 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10184 L:      linux-watchdog@vger.kernel.org
10185 S:      Maintained
10186 F:      drivers/watchdog/mena21_wdt.c
10187
10188 MEN CHAMELEON BUS (mcb)
10189 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10190 S:      Maintained
10191 F:      drivers/mcb/
10192 F:      include/linux/mcb.h
10193 F:      Documentation/men-chameleon-bus.txt
10194
10195 MEN F21BMC (Board Management Controller)
10196 M:      Andreas Werner <andreas.werner@men.de>
10197 S:      Supported
10198 F:      drivers/mfd/menf21bmc.c
10199 F:      drivers/watchdog/menf21bmc_wdt.c
10200 F:      drivers/leds/leds-menf21bmc.c
10201 F:      drivers/hwmon/menf21bmc_hwmon.c
10202 F:      Documentation/hwmon/menf21bmc.rst
10203
10204 MEN Z069 WATCHDOG DRIVER
10205 M:      Johannes Thumshirn <jth@kernel.org>
10206 L:      linux-watchdog@vger.kernel.org
10207 S:      Maintained
10208 F:      drivers/watchdog/menz69_wdt.c
10209
10210 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10211 M:      Neil Armstrong <narmstrong@baylibre.com>
10212 L:      linux-media@lists.freedesktop.org
10213 L:      linux-amlogic@lists.infradead.org
10214 W:      http://linux-meson.com/
10215 S:      Supported
10216 F:      drivers/media/platform/meson/ao-cec.c
10217 F:      drivers/media/platform/meson/ao-cec-g12a.c
10218 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10219 T:      git git://linuxtv.org/media_tree.git
10220
10221 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10222 M:      Liang Yang <liang.yang@amlogic.com>
10223 L:      linux-mtd@lists.infradead.org
10224 S:      Maintained
10225 F:      drivers/mtd/nand/raw/meson_*
10226 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10227
10228 METHODE UDPU SUPPORT
10229 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10230 S:      Maintained
10231 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10232
10233 MICROBLAZE ARCHITECTURE
10234 M:      Michal Simek <monstr@monstr.eu>
10235 W:      http://www.monstr.eu/fdt/
10236 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10237 S:      Supported
10238 F:      arch/microblaze/
10239
10240 MICROCHIP AT91 SERIAL DRIVER
10241 M:      Richard Genoud <richard.genoud@gmail.com>
10242 S:      Maintained
10243 F:      drivers/tty/serial/atmel_serial.c
10244 F:      drivers/tty/serial/atmel_serial.h
10245 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10246
10247 MICROCHIP AUDIO ASOC DRIVERS
10248 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10250 S:      Supported
10251 F:      sound/soc/atmel
10252
10253 MICROCHIP DMA DRIVER
10254 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10256 L:      dmaengine@vger.kernel.org
10257 S:      Supported
10258 F:      drivers/dma/at_hdmac.c
10259 F:      drivers/dma/at_hdmac_regs.h
10260 F:      include/linux/platform_data/dma-atmel.h
10261 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10262 F:      include/dt-bindings/dma/at91.h
10263
10264 MICROCHIP ECC DRIVER
10265 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10266 L:      linux-crypto@vger.kernel.org
10267 S:      Maintained
10268 F:      drivers/crypto/atmel-ecc.*
10269
10270 MICROCHIP I2C DRIVER
10271 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10272 L:      linux-i2c@vger.kernel.org
10273 S:      Supported
10274 F:      drivers/i2c/busses/i2c-at91.h
10275 F:      drivers/i2c/busses/i2c-at91-*.c
10276
10277 MICROCHIP ISC DRIVER
10278 M:      Eugen Hristev <eugen.hristev@microchip.com>
10279 L:      linux-media@vger.kernel.org
10280 S:      Supported
10281 F:      drivers/media/platform/atmel/atmel-isc.c
10282 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10283 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10284
10285 MICROCHIP ISI DRIVER
10286 M:      Eugen Hristev <eugen.hristev@microchip.com>
10287 L:      linux-media@vger.kernel.org
10288 S:      Supported
10289 F:      drivers/media/platform/atmel/atmel-isi.c
10290 F:      drivers/media/platform/atmel/atmel-isi.h
10291
10292 MICROCHIP AT91 USART MFD DRIVER
10293 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10294 L:      linux-kernel@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/mfd/at91-usart.c
10297 F:      include/dt-bindings/mfd/at91-usart.h
10298 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10299
10300 MICROCHIP AT91 USART SPI DRIVER
10301 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10302 L:      linux-spi@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/spi/spi-at91-usart.c
10305 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10306
10307 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10308 M:      Woojung Huh <woojung.huh@microchip.com>
10309 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10310 L:      netdev@vger.kernel.org
10311 S:      Maintained
10312 F:      net/dsa/tag_ksz.c
10313 F:      drivers/net/dsa/microchip/*
10314 F:      include/linux/platform_data/microchip-ksz.h
10315 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10316
10317 MICROCHIP LAN743X ETHERNET DRIVER
10318 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10319 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10320 L:      netdev@vger.kernel.org
10321 S:      Maintained
10322 F:      drivers/net/ethernet/microchip/lan743x_*
10323
10324 MICROCHIP LCDFB DRIVER
10325 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10326 L:      linux-fbdev@vger.kernel.org
10327 S:      Maintained
10328 F:      drivers/video/fbdev/atmel_lcdfb.c
10329 F:      include/video/atmel_lcdc.h
10330
10331 MICROCHIP MMC/SD/SDIO MCI DRIVER
10332 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10333 S:      Maintained
10334 F:      drivers/mmc/host/atmel-mci.c
10335
10336 MICROCHIP MCP16502 PMIC DRIVER
10337 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10339 S:      Maintained
10340 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10341 F:      drivers/regulator/mcp16502.c
10342
10343 MICROCHIP MCP3911 ADC DRIVER
10344 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10345 M:      Kent Gustavsson <kent@minoris.se>
10346 L:      linux-iio@vger.kernel.org
10347 S:      Supported
10348 F:      drivers/iio/adc/mcp3911.c
10349 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10350
10351 MICROCHIP NAND DRIVER
10352 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10353 L:      linux-mtd@lists.infradead.org
10354 S:      Supported
10355 F:      drivers/mtd/nand/raw/atmel/*
10356 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10357
10358 MICROCHIP PWM DRIVER
10359 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10361 L:      linux-pwm@vger.kernel.org
10362 S:      Supported
10363 F:      drivers/pwm/pwm-atmel.c
10364 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10365
10366 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10367 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10368 M:      Eugen Hristev <eugen.hristev@microchip.com>
10369 L:      linux-iio@vger.kernel.org
10370 S:      Supported
10371 F:      drivers/iio/adc/at91-sama5d2_adc.c
10372 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10373 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10374
10375 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10376 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10377 S:      Supported
10378 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10379
10380 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10381 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10383 L:      linux-gpio@vger.kernel.org
10384 F:      drivers/gpio/gpio-sama5d2-piobu.c
10385
10386 MICROCHIP SPI DRIVER
10387 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10388 S:      Supported
10389 F:      drivers/spi/spi-atmel.*
10390
10391 MICROCHIP SSC DRIVER
10392 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10394 S:      Supported
10395 F:      drivers/misc/atmel-ssc.c
10396 F:      include/linux/atmel-ssc.h
10397
10398 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10399 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10401 S:      Supported
10402 F:      drivers/misc/atmel_tclib.c
10403 F:      drivers/clocksource/tcb_clksrc.c
10404
10405 MICROCHIP USBA UDC DRIVER
10406 M:      Cristian Birsan <cristian.birsan@microchip.com>
10407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10408 S:      Supported
10409 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10410
10411 MICROCHIP USB251XB DRIVER
10412 M:      Richard Leitner <richard.leitner@skidata.com>
10413 L:      linux-usb@vger.kernel.org
10414 S:      Maintained
10415 F:      drivers/usb/misc/usb251xb.c
10416 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10417
10418 MICROCHIP XDMA DRIVER
10419 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10420 L:      linux-arm-kernel@lists.infradead.org
10421 L:      dmaengine@vger.kernel.org
10422 S:      Supported
10423 F:      drivers/dma/at_xdmac.c
10424
10425 MICROSEMI MIPS SOCS
10426 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10427 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10428 L:      linux-mips@vger.kernel.org
10429 S:      Supported
10430 F:      arch/mips/generic/board-ocelot.c
10431 F:      arch/mips/configs/generic/board-ocelot.config
10432 F:      arch/mips/boot/dts/mscc/
10433 F:      Documentation/devicetree/bindings/mips/mscc.txt
10434
10435 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10436 M:      Don Brace <don.brace@microsemi.com>
10437 L:      esc.storagedev@microsemi.com
10438 L:      linux-scsi@vger.kernel.org
10439 S:      Supported
10440 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10441 F:      drivers/scsi/smartpqi/Kconfig
10442 F:      drivers/scsi/smartpqi/Makefile
10443 F:      include/linux/cciss*.h
10444 F:      include/uapi/linux/cciss*.h
10445 F:      Documentation/scsi/smartpqi.txt
10446
10447 MICROSEMI ETHERNET SWITCH DRIVER
10448 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10449 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10450 L:      netdev@vger.kernel.org
10451 S:      Supported
10452 F:      drivers/net/ethernet/mscc/
10453
10454 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10455 M:      Chen Yu <yu.c.chen@intel.com>
10456 L:      platform-driver-x86@vger.kernel.org
10457 S:      Supported
10458 F:      drivers/platform/x86/surfacepro3_button.c
10459
10460 MICROTEK X6 SCANNER
10461 M:      Oliver Neukum <oliver@neukum.org>
10462 S:      Maintained
10463 F:      drivers/usb/image/microtek.*
10464
10465 MIPS
10466 M:      Ralf Baechle <ralf@linux-mips.org>
10467 M:      Paul Burton <paul.burton@mips.com>
10468 M:      James Hogan <jhogan@kernel.org>
10469 L:      linux-mips@vger.kernel.org
10470 W:      http://www.linux-mips.org/
10471 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10473 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10474 S:      Supported
10475 F:      Documentation/devicetree/bindings/mips/
10476 F:      Documentation/mips/
10477 F:      arch/mips/
10478 F:      drivers/platform/mips/
10479
10480 MIPS BOSTON DEVELOPMENT BOARD
10481 M:      Paul Burton <paul.burton@mips.com>
10482 L:      linux-mips@vger.kernel.org
10483 S:      Maintained
10484 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10485 F:      arch/mips/boot/dts/img/boston.dts
10486 F:      arch/mips/configs/generic/board-boston.config
10487 F:      drivers/clk/imgtec/clk-boston.c
10488 F:      include/dt-bindings/clock/boston-clock.h
10489
10490 MIPS GENERIC PLATFORM
10491 M:      Paul Burton <paul.burton@mips.com>
10492 L:      linux-mips@vger.kernel.org
10493 S:      Supported
10494 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10495 F:      arch/mips/generic/
10496 F:      arch/mips/tools/generic-board-config.sh
10497
10498 MIPS/LOONGSON1 ARCHITECTURE
10499 M:      Keguang Zhang <keguang.zhang@gmail.com>
10500 L:      linux-mips@vger.kernel.org
10501 S:      Maintained
10502 F:      arch/mips/loongson32/
10503 F:      arch/mips/include/asm/mach-loongson32/
10504 F:      drivers/*/*loongson1*
10505 F:      drivers/*/*/*loongson1*
10506
10507 MIPS/LOONGSON2 ARCHITECTURE
10508 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10509 L:      linux-mips@vger.kernel.org
10510 S:      Maintained
10511 F:      arch/mips/loongson64/fuloong-2e/
10512 F:      arch/mips/loongson64/lemote-2f/
10513 F:      arch/mips/include/asm/mach-loongson64/
10514 F:      drivers/*/*loongson2*
10515 F:      drivers/*/*/*loongson2*
10516
10517 MIPS/LOONGSON3 ARCHITECTURE
10518 M:      Huacai Chen <chenhc@lemote.com>
10519 L:      linux-mips@vger.kernel.org
10520 S:      Maintained
10521 F:      arch/mips/loongson64/
10522 F:      arch/mips/include/asm/mach-loongson64/
10523 F:      drivers/platform/mips/cpu_hwmon.c
10524 F:      drivers/*/*loongson3*
10525 F:      drivers/*/*/*loongson3*
10526
10527 MIPS RINT INSTRUCTION EMULATION
10528 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10529 L:      linux-mips@vger.kernel.org
10530 S:      Supported
10531 F:      arch/mips/math-emu/sp_rint.c
10532 F:      arch/mips/math-emu/dp_rint.c
10533
10534 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10535 M:      Hans Verkuil <hverkuil@xs4all.nl>
10536 L:      linux-media@vger.kernel.org
10537 T:      git git://linuxtv.org/media_tree.git
10538 W:      https://linuxtv.org
10539 S:      Odd Fixes
10540 F:      drivers/media/radio/radio-miropcm20*
10541
10542 MMP SUPPORT
10543 R:      Lubomir Rintel <lkundrak@v3.sk>
10544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10545 S:      Odd Fixes
10546 F:      arch/arm/boot/dts/mmp*
10547 F:      arch/arm/mach-mmp/
10548
10549 MMU GATHER AND TLB INVALIDATION
10550 M:      Will Deacon <will.deacon@arm.com>
10551 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10552 M:      Andrew Morton <akpm@linux-foundation.org>
10553 M:      Nick Piggin <npiggin@gmail.com>
10554 M:      Peter Zijlstra <peterz@infradead.org>
10555 L:      linux-arch@vger.kernel.org
10556 L:      linux-mm@kvack.org
10557 S:      Maintained
10558 F:      arch/*/include/asm/tlb.h
10559 F:      include/asm-generic/tlb.h
10560 F:      mm/mmu_gather.c
10561
10562 MN88472 MEDIA DRIVER
10563 M:      Antti Palosaari <crope@iki.fi>
10564 L:      linux-media@vger.kernel.org
10565 W:      https://linuxtv.org
10566 W:      http://palosaari.fi/linux/
10567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10568 S:      Maintained
10569 F:      drivers/media/dvb-frontends/mn88472*
10570
10571 MN88473 MEDIA DRIVER
10572 M:      Antti Palosaari <crope@iki.fi>
10573 L:      linux-media@vger.kernel.org
10574 W:      https://linuxtv.org
10575 W:      http://palosaari.fi/linux/
10576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10577 S:      Maintained
10578 F:      drivers/media/dvb-frontends/mn88473*
10579
10580 MODULE SUPPORT
10581 M:      Jessica Yu <jeyu@kernel.org>
10582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10583 S:      Maintained
10584 F:      include/linux/module.h
10585 F:      kernel/module.c
10586
10587 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10588 W:      http://popies.net/meye/
10589 S:      Orphan
10590 F:      Documentation/media/v4l-drivers/meye*
10591 F:      drivers/media/pci/meye/
10592 F:      include/uapi/linux/meye.h
10593
10594 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10595 M:      Jiri Slaby <jirislaby@gmail.com>
10596 S:      Maintained
10597 F:      Documentation/serial/moxa-smartio.rst
10598 F:      drivers/tty/mxser.*
10599
10600 MR800 AVERMEDIA USB FM RADIO DRIVER
10601 M:      Alexey Klimov <klimov.linux@gmail.com>
10602 L:      linux-media@vger.kernel.org
10603 T:      git git://linuxtv.org/media_tree.git
10604 S:      Maintained
10605 F:      drivers/media/radio/radio-mr800.c
10606
10607 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10608 M:      Alan Ott <alan@signal11.us>
10609 L:      linux-wpan@vger.kernel.org
10610 S:      Maintained
10611 F:      drivers/net/ieee802154/mrf24j40.c
10612 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10613
10614 MSI LAPTOP SUPPORT
10615 M:      "Lee, Chun-Yi" <jlee@suse.com>
10616 L:      platform-driver-x86@vger.kernel.org
10617 S:      Maintained
10618 F:      drivers/platform/x86/msi-laptop.c
10619
10620 MSI WMI SUPPORT
10621 L:      platform-driver-x86@vger.kernel.org
10622 S:      Orphan
10623 F:      drivers/platform/x86/msi-wmi.c
10624
10625 MSI001 MEDIA DRIVER
10626 M:      Antti Palosaari <crope@iki.fi>
10627 L:      linux-media@vger.kernel.org
10628 W:      https://linuxtv.org
10629 W:      http://palosaari.fi/linux/
10630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10631 T:      git git://linuxtv.org/anttip/media_tree.git
10632 S:      Maintained
10633 F:      drivers/media/tuners/msi001*
10634
10635 MSI2500 MEDIA DRIVER
10636 M:      Antti Palosaari <crope@iki.fi>
10637 L:      linux-media@vger.kernel.org
10638 W:      https://linuxtv.org
10639 W:      http://palosaari.fi/linux/
10640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10641 T:      git git://linuxtv.org/anttip/media_tree.git
10642 S:      Maintained
10643 F:      drivers/media/usb/msi2500/
10644
10645 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10646 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10647 L:      linux-mtd@lists.infradead.org
10648 S:      Maintained
10649 F:      drivers/mtd/devices/docg3*
10650
10651 MT9M032 APTINA SENSOR DRIVER
10652 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10653 L:      linux-media@vger.kernel.org
10654 T:      git git://linuxtv.org/media_tree.git
10655 S:      Maintained
10656 F:      drivers/media/i2c/mt9m032.c
10657 F:      include/media/i2c/mt9m032.h
10658
10659 MT9P031 APTINA CAMERA SENSOR
10660 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10661 L:      linux-media@vger.kernel.org
10662 T:      git git://linuxtv.org/media_tree.git
10663 S:      Maintained
10664 F:      drivers/media/i2c/mt9p031.c
10665 F:      include/media/i2c/mt9p031.h
10666
10667 MT9T001 APTINA CAMERA SENSOR
10668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/mt9t001.c
10673 F:      include/media/i2c/mt9t001.h
10674
10675 MT9T112 APTINA CAMERA SENSOR
10676 M:      Jacopo Mondi <jacopo@jmondi.org>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Odd Fixes
10680 F:      drivers/media/i2c/mt9t112.c
10681 F:      include/media/i2c/mt9t112.h
10682
10683 MT9V032 APTINA CAMERA SENSOR
10684 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10685 L:      linux-media@vger.kernel.org
10686 T:      git git://linuxtv.org/media_tree.git
10687 S:      Maintained
10688 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10689 F:      drivers/media/i2c/mt9v032.c
10690 F:      include/media/i2c/mt9v032.h
10691
10692 MT9V111 APTINA CAMERA SENSOR
10693 M:      Jacopo Mondi <jacopo@jmondi.org>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Maintained
10697 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10698 F:      drivers/media/i2c/mt9v111.c
10699
10700 MULTIFUNCTION DEVICES (MFD)
10701 M:      Lee Jones <lee.jones@linaro.org>
10702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10703 S:      Supported
10704 F:      Documentation/devicetree/bindings/mfd/
10705 F:      drivers/mfd/
10706 F:      include/linux/mfd/
10707 F:      include/dt-bindings/mfd/
10708
10709 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10710 S:      Orphan
10711 F:      drivers/mmc/host/mmc_spi.c
10712 F:      include/linux/spi/mmc_spi.h
10713
10714 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10715 M:      Ulf Hansson <ulf.hansson@linaro.org>
10716 L:      linux-mmc@vger.kernel.org
10717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10718 S:      Maintained
10719 F:      Documentation/devicetree/bindings/mmc/
10720 F:      drivers/mmc/
10721 F:      include/linux/mmc/
10722 F:      include/uapi/linux/mmc/
10723
10724 MULTIPLEXER SUBSYSTEM
10725 M:      Peter Rosin <peda@axentia.se>
10726 S:      Maintained
10727 F:      Documentation/ABI/testing/sysfs-class-mux*
10728 F:      Documentation/devicetree/bindings/mux/
10729 F:      include/dt-bindings/mux/
10730 F:      include/linux/mux/
10731 F:      drivers/mux/
10732
10733 MULTITECH MULTIPORT CARD (ISICOM)
10734 S:      Orphan
10735 F:      drivers/tty/isicom.c
10736 F:      include/linux/isicom.h
10737
10738 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10739 M:      Bin Liu <b-liu@ti.com>
10740 L:      linux-usb@vger.kernel.org
10741 S:      Maintained
10742 F:      drivers/usb/musb/
10743
10744 MXL301RF MEDIA DRIVER
10745 M:      Akihiro Tsukada <tskd08@gmail.com>
10746 L:      linux-media@vger.kernel.org
10747 S:      Odd Fixes
10748 F:      drivers/media/tuners/mxl301rf*
10749
10750 MXL5007T MEDIA DRIVER
10751 M:      Michael Krufky <mkrufky@linuxtv.org>
10752 L:      linux-media@vger.kernel.org
10753 W:      https://linuxtv.org
10754 W:      http://github.com/mkrufky
10755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10756 T:      git git://linuxtv.org/mkrufky/tuners.git
10757 S:      Maintained
10758 F:      drivers/media/tuners/mxl5007t.*
10759
10760 MXSFB DRM DRIVER
10761 M:      Marek Vasut <marex@denx.de>
10762 M:      Stefan Agner <stefan@agner.ch>
10763 L:      dri-devel@lists.freedesktop.org
10764 S:      Supported
10765 F:      drivers/gpu/drm/mxsfb/
10766 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10767 T:      git git://anongit.freedesktop.org/drm/drm-misc
10768
10769 MYLEX DAC960 PCI RAID Controller
10770 M:      Hannes Reinecke <hare@kernel.org>
10771 L:      linux-scsi@vger.kernel.org
10772 S:      Supported
10773 F:      drivers/scsi/myrb.*
10774 F:      drivers/scsi/myrs.*
10775
10776 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10777 M:      Chris Lee <christopher.lee@cspi.com>
10778 L:      netdev@vger.kernel.org
10779 W:      https://www.cspi.com/ethernet-products/support/downloads/
10780 S:      Supported
10781 F:      drivers/net/ethernet/myricom/myri10ge/
10782
10783 NAND FLASH SUBSYSTEM
10784 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10785 R:      Richard Weinberger <richard@nod.at>
10786 L:      linux-mtd@lists.infradead.org
10787 W:      http://www.linux-mtd.infradead.org/
10788 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10790 S:      Maintained
10791 F:      drivers/mtd/nand/
10792 F:      include/linux/mtd/*nand*.h
10793
10794 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10795 M:      Daniel Mack <zonque@gmail.com>
10796 S:      Maintained
10797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10798 W:      http://www.native-instruments.com
10799 F:      sound/usb/caiaq/
10800
10801 NATSEMI ETHERNET DRIVER (DP8381x)
10802 S:      Orphan
10803 F:      drivers/net/ethernet/natsemi/natsemi.c
10804
10805 NCR 5380 SCSI DRIVERS
10806 M:      Finn Thain <fthain@telegraphics.com.au>
10807 M:      Michael Schmitz <schmitzmic@gmail.com>
10808 L:      linux-scsi@vger.kernel.org
10809 S:      Maintained
10810 F:      Documentation/scsi/g_NCR5380.txt
10811 F:      drivers/scsi/NCR5380.*
10812 F:      drivers/scsi/arm/cumana_1.c
10813 F:      drivers/scsi/arm/oak.c
10814 F:      drivers/scsi/atari_scsi.*
10815 F:      drivers/scsi/dmx3191d.c
10816 F:      drivers/scsi/g_NCR5380.*
10817 F:      drivers/scsi/mac_scsi.*
10818 F:      drivers/scsi/sun3_scsi.*
10819 F:      drivers/scsi/sun3_scsi_vme.c
10820
10821 NCSI LIBRARY:
10822 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10823 S:      Maintained
10824 F:      net/ncsi/
10825
10826 NCT6775 HARDWARE MONITOR DRIVER
10827 M:      Guenter Roeck <linux@roeck-us.net>
10828 L:      linux-hwmon@vger.kernel.org
10829 S:      Maintained
10830 F:      Documentation/hwmon/nct6775.rst
10831 F:      drivers/hwmon/nct6775.c
10832
10833 NET_FAILOVER MODULE
10834 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10835 L:      netdev@vger.kernel.org
10836 S:      Supported
10837 F:      driver/net/net_failover.c
10838 F:      include/net/net_failover.h
10839 F:      Documentation/networking/net_failover.rst
10840
10841 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10842 M:      Faisal Latif <faisal.latif@intel.com>
10843 L:      linux-rdma@vger.kernel.org
10844 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10845 S:      Supported
10846 F:      drivers/infiniband/hw/nes/
10847 F:      include/uapi/rdma/nes-abi.h
10848
10849 NETEM NETWORK EMULATOR
10850 M:      Stephen Hemminger <stephen@networkplumber.org>
10851 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10852 S:      Maintained
10853 F:      net/sched/sch_netem.c
10854
10855 NETERION 10GbE DRIVERS (s2io/vxge)
10856 M:      Jon Mason <jdmason@kudzu.us>
10857 L:      netdev@vger.kernel.org
10858 S:      Supported
10859 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10860 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10861 F:      drivers/net/ethernet/neterion/
10862
10863 NETFILTER
10864 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10865 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10866 M:      Florian Westphal <fw@strlen.de>
10867 L:      netfilter-devel@vger.kernel.org
10868 L:      coreteam@netfilter.org
10869 W:      http://www.netfilter.org/
10870 W:      http://www.iptables.org/
10871 W:      http://www.nftables.org/
10872 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10875 S:      Maintained
10876 F:      include/linux/netfilter*
10877 F:      include/linux/netfilter/
10878 F:      include/net/netfilter/
10879 F:      include/uapi/linux/netfilter*
10880 F:      include/uapi/linux/netfilter/
10881 F:      net/*/netfilter.c
10882 F:      net/*/netfilter/
10883 F:      net/netfilter/
10884 F:      net/bridge/br_netfilter*.c
10885
10886 NETROM NETWORK LAYER
10887 M:      Ralf Baechle <ralf@linux-mips.org>
10888 L:      linux-hams@vger.kernel.org
10889 W:      http://www.linux-ax25.org/
10890 S:      Maintained
10891 F:      include/net/netrom.h
10892 F:      include/uapi/linux/netrom.h
10893 F:      net/netrom/
10894
10895 NETRONOME ETHERNET DRIVERS
10896 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10897 L:      oss-drivers@netronome.com
10898 S:      Maintained
10899 F:      drivers/net/ethernet/netronome/
10900
10901 NETWORK BLOCK DEVICE (NBD)
10902 M:      Josef Bacik <josef@toxicpanda.com>
10903 S:      Maintained
10904 L:      linux-block@vger.kernel.org
10905 L:      nbd@other.debian.org
10906 F:      Documentation/blockdev/nbd.txt
10907 F:      drivers/block/nbd.c
10908 F:      include/trace/events/nbd.h
10909 F:      include/uapi/linux/nbd.h
10910
10911 NETWORK DROP MONITOR
10912 M:      Neil Horman <nhorman@tuxdriver.com>
10913 L:      netdev@vger.kernel.org
10914 S:      Maintained
10915 W:      https://fedorahosted.org/dropwatch/
10916 F:      net/core/drop_monitor.c
10917
10918 NETWORKING DRIVERS
10919 M:      "David S. Miller" <davem@davemloft.net>
10920 L:      netdev@vger.kernel.org
10921 W:      http://www.linuxfoundation.org/en/Net
10922 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10925 S:      Odd Fixes
10926 F:      Documentation/devicetree/bindings/net/
10927 F:      drivers/net/
10928 F:      include/linux/if_*
10929 F:      include/linux/netdevice.h
10930 F:      include/linux/etherdevice.h
10931 F:      include/linux/fcdevice.h
10932 F:      include/linux/fddidevice.h
10933 F:      include/linux/hippidevice.h
10934 F:      include/linux/inetdevice.h
10935 F:      include/uapi/linux/if_*
10936 F:      include/uapi/linux/netdevice.h
10937
10938 NETWORKING DRIVERS (WIRELESS)
10939 M:      Kalle Valo <kvalo@codeaurora.org>
10940 L:      linux-wireless@vger.kernel.org
10941 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10944 S:      Maintained
10945 F:      Documentation/devicetree/bindings/net/wireless/
10946 F:      drivers/net/wireless/
10947
10948 NETWORKING [DSA]
10949 M:      Andrew Lunn <andrew@lunn.ch>
10950 M:      Vivien Didelot <vivien.didelot@gmail.com>
10951 M:      Florian Fainelli <f.fainelli@gmail.com>
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/net/dsa/
10954 F:      net/dsa/
10955 F:      include/net/dsa.h
10956 F:      include/linux/dsa/
10957 F:      include/linux/platform_data/dsa.h
10958 F:      drivers/net/dsa/
10959
10960 NETWORKING [GENERAL]
10961 M:      "David S. Miller" <davem@davemloft.net>
10962 L:      netdev@vger.kernel.org
10963 W:      http://www.linuxfoundation.org/en/Net
10964 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10967 B:      mailto:netdev@vger.kernel.org
10968 S:      Maintained
10969 F:      net/
10970 F:      include/net/
10971 F:      include/linux/in.h
10972 F:      include/linux/net.h
10973 F:      include/linux/netdevice.h
10974 F:      include/uapi/linux/in.h
10975 F:      include/uapi/linux/net.h
10976 F:      include/uapi/linux/netdevice.h
10977 F:      include/uapi/linux/net_namespace.h
10978 F:      tools/testing/selftests/net/
10979 F:      lib/net_utils.c
10980 F:      lib/random32.c
10981 F:      Documentation/networking/
10982
10983 NETWORKING [IPSEC]
10984 M:      Steffen Klassert <steffen.klassert@secunet.com>
10985 M:      Herbert Xu <herbert@gondor.apana.org.au>
10986 M:      "David S. Miller" <davem@davemloft.net>
10987 L:      netdev@vger.kernel.org
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10990 S:      Maintained
10991 F:      net/xfrm/
10992 F:      net/key/
10993 F:      net/ipv4/xfrm*
10994 F:      net/ipv4/esp4*
10995 F:      net/ipv4/ah4.c
10996 F:      net/ipv4/ipcomp.c
10997 F:      net/ipv4/ip_vti.c
10998 F:      net/ipv6/xfrm*
10999 F:      net/ipv6/esp6*
11000 F:      net/ipv6/ah6.c
11001 F:      net/ipv6/ipcomp6.c
11002 F:      net/ipv6/ip6_vti.c
11003 F:      include/uapi/linux/xfrm.h
11004 F:      include/net/xfrm.h
11005
11006 NETWORKING [IPv4/IPv6]
11007 M:      "David S. Miller" <davem@davemloft.net>
11008 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11009 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11010 L:      netdev@vger.kernel.org
11011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11012 S:      Maintained
11013 F:      net/ipv4/
11014 F:      net/ipv6/
11015 F:      include/net/ip*
11016 F:      arch/x86/net/*
11017
11018 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11019 M:      Paul Moore <paul@paul-moore.com>
11020 W:      https://github.com/netlabel
11021 L:      netdev@vger.kernel.org
11022 L:      linux-security-module@vger.kernel.org
11023 S:      Maintained
11024 F:      Documentation/netlabel/
11025 F:      include/net/calipso.h
11026 F:      include/net/cipso_ipv4.h
11027 F:      include/net/netlabel.h
11028 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11029 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11030 F:      net/netlabel/
11031 F:      net/ipv4/cipso_ipv4.c
11032 F:      net/ipv6/calipso.c
11033 F:      net/netfilter/xt_CONNSECMARK.c
11034 F:      net/netfilter/xt_SECMARK.c
11035
11036 NETWORKING [TCP]
11037 M:      Eric Dumazet <edumazet@google.com>
11038 L:      netdev@vger.kernel.org
11039 S:      Maintained
11040 F:      net/ipv4/tcp*.c
11041 F:      net/ipv4/syncookies.c
11042 F:      net/ipv6/tcp*.c
11043 F:      net/ipv6/syncookies.c
11044 F:      include/uapi/linux/tcp.h
11045 F:      include/net/tcp.h
11046 F:      include/linux/tcp.h
11047 F:      include/trace/events/tcp.h
11048
11049 NETWORKING [TLS]
11050 M:      Boris Pismenny <borisp@mellanox.com>
11051 M:      Aviad Yehezkel <aviadye@mellanox.com>
11052 M:      Dave Watson <davejwatson@fb.com>
11053 M:      John Fastabend <john.fastabend@gmail.com>
11054 M:      Daniel Borkmann <daniel@iogearbox.net>
11055 L:      netdev@vger.kernel.org
11056 S:      Maintained
11057 F:      net/tls/*
11058 F:      include/uapi/linux/tls.h
11059 F:      include/net/tls.h
11060
11061 NETWORKING [WIRELESS]
11062 L:      linux-wireless@vger.kernel.org
11063 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11064
11065 NETDEVSIM
11066 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11067 S:      Maintained
11068 F:      drivers/net/netdevsim/*
11069
11070 NETXEN (1/10) GbE SUPPORT
11071 M:      Manish Chopra <manishc@marvell.com>
11072 M:      Rahul Verma <rahulv@marvell.com>
11073 M:      GR-Linux-NIC-Dev@marvell.com
11074 L:      netdev@vger.kernel.org
11075 S:      Supported
11076 F:      drivers/net/ethernet/qlogic/netxen/
11077
11078 NFC SUBSYSTEM
11079 M:      Samuel Ortiz <sameo@linux.intel.com>
11080 L:      linux-wireless@vger.kernel.org
11081 L:      linux-nfc@lists.01.org (subscribers-only)
11082 S:      Supported
11083 F:      net/nfc/
11084 F:      include/net/nfc/
11085 F:      include/uapi/linux/nfc.h
11086 F:      drivers/nfc/
11087 F:      include/linux/platform_data/nfcmrvl.h
11088 F:      include/linux/platform_data/nxp-nci.h
11089 F:      Documentation/devicetree/bindings/net/nfc/
11090
11091 NFS, SUNRPC, AND LOCKD CLIENTS
11092 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11093 M:      Anna Schumaker <anna.schumaker@netapp.com>
11094 L:      linux-nfs@vger.kernel.org
11095 W:      http://client.linux-nfs.org
11096 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11097 S:      Maintained
11098 F:      fs/lockd/
11099 F:      fs/nfs/
11100 F:      fs/nfs_common/
11101 F:      net/sunrpc/
11102 F:      include/linux/lockd/
11103 F:      include/linux/nfs*
11104 F:      include/linux/sunrpc/
11105 F:      include/uapi/linux/nfs*
11106 F:      include/uapi/linux/sunrpc/
11107
11108 NILFS2 FILESYSTEM
11109 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11110 L:      linux-nilfs@vger.kernel.org
11111 W:      https://nilfs.sourceforge.io/
11112 W:      https://nilfs.osdn.jp/
11113 T:      git git://github.com/konis/nilfs2.git
11114 S:      Supported
11115 F:      Documentation/filesystems/nilfs2.txt
11116 F:      fs/nilfs2/
11117 F:      include/trace/events/nilfs2.h
11118 F:      include/uapi/linux/nilfs2_api.h
11119 F:      include/uapi/linux/nilfs2_ondisk.h
11120
11121 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11122 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11123 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11124 S:      Maintained
11125 F:      Documentation/scsi/NinjaSCSI.txt
11126 F:      drivers/scsi/pcmcia/nsp_*
11127
11128 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11129 M:      GOTO Masanori <gotom@debian.or.jp>
11130 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11131 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11132 S:      Maintained
11133 F:      Documentation/scsi/NinjaSCSI.txt
11134 F:      drivers/scsi/nsp32*
11135
11136 NIOS2 ARCHITECTURE
11137 M:      Ley Foon Tan <lftan@altera.com>
11138 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11140 S:      Maintained
11141 F:      arch/nios2/
11142
11143 NOHZ, DYNTICKS SUPPORT
11144 M:      Frederic Weisbecker <fweisbec@gmail.com>
11145 M:      Thomas Gleixner <tglx@linutronix.de>
11146 M:      Ingo Molnar <mingo@kernel.org>
11147 L:      linux-kernel@vger.kernel.org
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11149 S:      Maintained
11150 F:      kernel/time/tick*.*
11151 F:      include/linux/tick.h
11152 F:      include/linux/sched/nohz.h
11153
11154 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11155 M:      Pavel Machek <pavel@ucw.cz>
11156 M:      Sakari Ailus <sakari.ailus@iki.fi>
11157 L:      linux-media@vger.kernel.org
11158 S:      Maintained
11159 F:      drivers/media/i2c/et8ek8
11160 F:      drivers/media/i2c/ad5820.c
11161
11162 NOKIA N900 POWER SUPPLY DRIVERS
11163 R:      Pali Rohár <pali.rohar@gmail.com>
11164 F:      include/linux/power/bq2415x_charger.h
11165 F:      include/linux/power/bq27xxx_battery.h
11166 F:      include/linux/power/isp1704_charger.h
11167 F:      drivers/power/supply/bq2415x_charger.c
11168 F:      drivers/power/supply/bq27xxx_battery.c
11169 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11170 F:      drivers/power/supply/isp1704_charger.c
11171 F:      drivers/power/supply/rx51_battery.c
11172
11173 NOLIBC HEADER FILE
11174 M:      Willy Tarreau <w@1wt.eu>
11175 S:      Maintained
11176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11177 F:      tools/include/nolibc/
11178
11179 NTB AMD DRIVER
11180 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11181 L:      linux-ntb@googlegroups.com
11182 S:      Supported
11183 F:      drivers/ntb/hw/amd/
11184
11185 NTB DRIVER CORE
11186 M:      Jon Mason <jdmason@kudzu.us>
11187 M:      Dave Jiang <dave.jiang@intel.com>
11188 M:      Allen Hubbe <allenbh@gmail.com>
11189 L:      linux-ntb@googlegroups.com
11190 S:      Supported
11191 W:      https://github.com/jonmason/ntb/wiki
11192 T:      git git://github.com/jonmason/ntb.git
11193 F:      drivers/ntb/
11194 F:      drivers/net/ntb_netdev.c
11195 F:      include/linux/ntb.h
11196 F:      include/linux/ntb_transport.h
11197 F:      tools/testing/selftests/ntb/
11198
11199 NTB IDT DRIVER
11200 M:      Serge Semin <fancer.lancer@gmail.com>
11201 L:      linux-ntb@googlegroups.com
11202 S:      Supported
11203 F:      drivers/ntb/hw/idt/
11204
11205 NTB INTEL DRIVER
11206 M:      Dave Jiang <dave.jiang@intel.com>
11207 L:      linux-ntb@googlegroups.com
11208 S:      Supported
11209 W:      https://github.com/davejiang/linux/wiki
11210 T:      git https://github.com/davejiang/linux.git
11211 F:      drivers/ntb/hw/intel/
11212
11213 NTFS FILESYSTEM
11214 M:      Anton Altaparmakov <anton@tuxera.com>
11215 L:      linux-ntfs-dev@lists.sourceforge.net
11216 W:      http://www.tuxera.com/
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11218 S:      Supported
11219 F:      Documentation/filesystems/ntfs.txt
11220 F:      fs/ntfs/
11221
11222 NUBUS SUBSYSTEM
11223 M:      Finn Thain <fthain@telegraphics.com.au>
11224 L:      linux-m68k@lists.linux-m68k.org
11225 S:      Maintained
11226 F:      arch/*/include/asm/nubus.h
11227 F:      drivers/nubus/
11228 F:      include/linux/nubus.h
11229 F:      include/uapi/linux/nubus.h
11230
11231 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11232 M:      Antonino Daplas <adaplas@gmail.com>
11233 L:      linux-fbdev@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/video/fbdev/riva/
11236 F:      drivers/video/fbdev/nvidia/
11237
11238 NVM EXPRESS DRIVER
11239 M:      Keith Busch <keith.busch@intel.com>
11240 M:      Jens Axboe <axboe@fb.com>
11241 M:      Christoph Hellwig <hch@lst.de>
11242 M:      Sagi Grimberg <sagi@grimberg.me>
11243 L:      linux-nvme@lists.infradead.org
11244 T:      git://git.infradead.org/nvme.git
11245 W:      http://git.infradead.org/nvme.git
11246 S:      Supported
11247 F:      drivers/nvme/host/
11248 F:      include/linux/nvme.h
11249 F:      include/uapi/linux/nvme_ioctl.h
11250
11251 NVM EXPRESS FC TRANSPORT DRIVERS
11252 M:      James Smart <james.smart@broadcom.com>
11253 L:      linux-nvme@lists.infradead.org
11254 S:      Supported
11255 F:      include/linux/nvme-fc.h
11256 F:      include/linux/nvme-fc-driver.h
11257 F:      drivers/nvme/host/fc.c
11258 F:      drivers/nvme/target/fc.c
11259 F:      drivers/nvme/target/fcloop.c
11260
11261 NVM EXPRESS TARGET DRIVER
11262 M:      Christoph Hellwig <hch@lst.de>
11263 M:      Sagi Grimberg <sagi@grimberg.me>
11264 L:      linux-nvme@lists.infradead.org
11265 T:      git://git.infradead.org/nvme.git
11266 W:      http://git.infradead.org/nvme.git
11267 S:      Supported
11268 F:      drivers/nvme/target/
11269
11270 NVMEM FRAMEWORK
11271 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11272 S:      Maintained
11273 F:      drivers/nvmem/
11274 F:      Documentation/devicetree/bindings/nvmem/
11275 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11276 F:      include/linux/nvmem-consumer.h
11277 F:      include/linux/nvmem-provider.h
11278
11279 NXP FXAS21002C DRIVER
11280 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11281 L:      linux-iio@vger.kernel.org
11282 S:      Maintained
11283 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11284 F:      drivers/iio/gyro/fxas21002c_core.c
11285 F:      drivers/iio/gyro/fxas21002c.h
11286 F:      drivers/iio/gyro/fxas21002c_i2c.c
11287 F:      drivers/iio/gyro/fxas21002c_spi.c
11288
11289 NXP SGTL5000 DRIVER
11290 M:      Fabio Estevam <festevam@gmail.com>
11291 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11292 S:      Maintained
11293 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11294 F:      sound/soc/codecs/sgtl5000*
11295
11296 NXP SJA1105 ETHERNET SWITCH DRIVER
11297 M:      Vladimir Oltean <olteanv@gmail.com>
11298 L:      linux-kernel@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/net/dsa/sja1105
11301
11302 NXP TDA998X DRM DRIVER
11303 M:      Russell King <linux@armlinux.org.uk>
11304 S:      Maintained
11305 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11306 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11307 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11308 F:      include/drm/i2c/tda998x.h
11309 F:      include/dt-bindings/display/tda998x.h
11310 K:      "nxp,tda998x"
11311
11312 NXP TFA9879 DRIVER
11313 M:      Peter Rosin <peda@axentia.se>
11314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11317 F:      sound/soc/codecs/tfa9879*
11318
11319 NXP-NCI NFC DRIVER
11320 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11321 R:      Charles Gorand <charles.gorand@effinnov.com>
11322 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11323 S:      Supported
11324 F:      drivers/nfc/nxp-nci
11325
11326 OBJAGG
11327 M:      Jiri Pirko <jiri@mellanox.com>
11328 L:      netdev@vger.kernel.org
11329 S:      Supported
11330 F:      lib/objagg.c
11331 F:      lib/test_objagg.c
11332 F:      include/linux/objagg.h
11333
11334 NXP FSPI DRIVER
11335 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11336 M:      Ashish Kumar <ashish.kumar@nxp.com>
11337 L:      linux-spi@vger.kernel.org
11338 S:      Maintained
11339 F:      drivers/spi/spi-nxp-fspi.c
11340 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11341
11342 OBJTOOL
11343 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11344 M:      Peter Zijlstra <peterz@infradead.org>
11345 S:      Supported
11346 F:      tools/objtool/
11347
11348 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11349 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11350 M:      Andrew Donnellan <ajd@linux.ibm.com>
11351 L:      linuxppc-dev@lists.ozlabs.org
11352 S:      Supported
11353 F:      arch/powerpc/platforms/powernv/ocxl.c
11354 F:      arch/powerpc/include/asm/pnv-ocxl.h
11355 F:      drivers/misc/ocxl/
11356 F:      include/misc/ocxl*
11357 F:      include/uapi/misc/ocxl.h
11358 F:      Documentation/accelerators/ocxl.rst
11359
11360 OMAP AUDIO SUPPORT
11361 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11362 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11364 L:      linux-omap@vger.kernel.org
11365 S:      Maintained
11366 F:      sound/soc/ti/omap*
11367 F:      sound/soc/ti/rx51.c
11368 F:      sound/soc/ti/n810.c
11369 F:      sound/soc/ti/sdma-pcm.*
11370
11371 OMAP CLOCK FRAMEWORK SUPPORT
11372 M:      Paul Walmsley <paul@pwsan.com>
11373 L:      linux-omap@vger.kernel.org
11374 S:      Maintained
11375 F:      arch/arm/*omap*/*clock*
11376
11377 OMAP DEVICE TREE SUPPORT
11378 M:      Benoît Cousson <bcousson@baylibre.com>
11379 M:      Tony Lindgren <tony@atomide.com>
11380 L:      linux-omap@vger.kernel.org
11381 L:      devicetree@vger.kernel.org
11382 S:      Maintained
11383 F:      arch/arm/boot/dts/*omap*
11384 F:      arch/arm/boot/dts/*am3*
11385 F:      arch/arm/boot/dts/*am4*
11386 F:      arch/arm/boot/dts/*am5*
11387 F:      arch/arm/boot/dts/*dra7*
11388
11389 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11390 L:      linux-omap@vger.kernel.org
11391 L:      linux-fbdev@vger.kernel.org
11392 S:      Orphan
11393 F:      drivers/video/fbdev/omap2/
11394 F:      Documentation/arm/OMAP/DSS
11395
11396 OMAP FRAMEBUFFER SUPPORT
11397 L:      linux-fbdev@vger.kernel.org
11398 L:      linux-omap@vger.kernel.org
11399 S:      Orphan
11400 F:      drivers/video/fbdev/omap/
11401
11402 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11403 M:      Roger Quadros <rogerq@ti.com>
11404 M:      Tony Lindgren <tony@atomide.com>
11405 L:      linux-omap@vger.kernel.org
11406 S:      Maintained
11407 F:      drivers/memory/omap-gpmc.c
11408 F:      arch/arm/mach-omap2/*gpmc*
11409
11410 OMAP GPIO DRIVER
11411 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11412 M:      Santosh Shilimkar <ssantosh@kernel.org>
11413 M:      Kevin Hilman <khilman@kernel.org>
11414 L:      linux-omap@vger.kernel.org
11415 S:      Maintained
11416 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11417 F:      drivers/gpio/gpio-omap.c
11418
11419 OMAP HARDWARE SPINLOCK SUPPORT
11420 M:      Ohad Ben-Cohen <ohad@wizery.com>
11421 L:      linux-omap@vger.kernel.org
11422 S:      Maintained
11423 F:      drivers/hwspinlock/omap_hwspinlock.c
11424
11425 OMAP HS MMC SUPPORT
11426 L:      linux-mmc@vger.kernel.org
11427 L:      linux-omap@vger.kernel.org
11428 S:      Orphan
11429 F:      drivers/mmc/host/omap_hsmmc.c
11430
11431 OMAP HWMOD DATA
11432 M:      Paul Walmsley <paul@pwsan.com>
11433 L:      linux-omap@vger.kernel.org
11434 S:      Maintained
11435 F:      arch/arm/mach-omap2/omap_hwmod*data*
11436
11437 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11438 M:      Benoît Cousson <bcousson@baylibre.com>
11439 L:      linux-omap@vger.kernel.org
11440 S:      Maintained
11441 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11442
11443 OMAP HWMOD SUPPORT
11444 M:      Benoît Cousson <bcousson@baylibre.com>
11445 M:      Paul Walmsley <paul@pwsan.com>
11446 L:      linux-omap@vger.kernel.org
11447 S:      Maintained
11448 F:      arch/arm/mach-omap2/omap_hwmod.*
11449
11450 OMAP I2C DRIVER
11451 M:      Vignesh R <vigneshr@ti.com>
11452 L:      linux-omap@vger.kernel.org
11453 L:      linux-i2c@vger.kernel.org
11454 S:      Maintained
11455 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11456 F:      drivers/i2c/busses/i2c-omap.c
11457
11458 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11459 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11460 L:      linux-media@vger.kernel.org
11461 S:      Maintained
11462 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11463 F:      drivers/media/platform/omap3isp/
11464 F:      drivers/staging/media/omap4iss/
11465
11466 OMAP MMC SUPPORT
11467 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11468 L:      linux-omap@vger.kernel.org
11469 S:      Odd Fixes
11470 F:      drivers/mmc/host/omap.c
11471
11472 OMAP POWER MANAGEMENT SUPPORT
11473 M:      Kevin Hilman <khilman@kernel.org>
11474 L:      linux-omap@vger.kernel.org
11475 S:      Maintained
11476 F:      arch/arm/*omap*/*pm*
11477 F:      drivers/cpufreq/omap-cpufreq.c
11478
11479 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11480 M:      Rajendra Nayak <rnayak@codeaurora.org>
11481 M:      Paul Walmsley <paul@pwsan.com>
11482 L:      linux-omap@vger.kernel.org
11483 S:      Maintained
11484 F:      arch/arm/mach-omap2/prm*
11485
11486 OMAP RANDOM NUMBER GENERATOR SUPPORT
11487 M:      Deepak Saxena <dsaxena@plexity.net>
11488 S:      Maintained
11489 F:      drivers/char/hw_random/omap-rng.c
11490
11491 OMAP USB SUPPORT
11492 L:      linux-usb@vger.kernel.org
11493 L:      linux-omap@vger.kernel.org
11494 S:      Orphan
11495 F:      drivers/usb/*/*omap*
11496 F:      arch/arm/*omap*/usb*
11497
11498 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11499 M:      Mark Jackson <mpfj@newflow.co.uk>
11500 L:      linux-omap@vger.kernel.org
11501 S:      Maintained
11502 F:      arch/arm/boot/dts/am335x-nano.dts
11503
11504 OMAP1 SUPPORT
11505 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11506 M:      Tony Lindgren <tony@atomide.com>
11507 L:      linux-omap@vger.kernel.org
11508 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11510 S:      Maintained
11511 F:      arch/arm/mach-omap1/
11512 F:      arch/arm/plat-omap/
11513 F:      arch/arm/configs/omap1_defconfig
11514 F:      drivers/i2c/busses/i2c-omap.c
11515 F:      include/linux/platform_data/i2c-omap.h
11516 F:      include/linux/platform_data/ams-delta-fiq.h
11517
11518 OMAP2+ SUPPORT
11519 M:      Tony Lindgren <tony@atomide.com>
11520 L:      linux-omap@vger.kernel.org
11521 W:      http://www.muru.com/linux/omap/
11522 W:      http://linux.omap.com/
11523 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11525 S:      Maintained
11526 F:      arch/arm/mach-omap2/
11527 F:      arch/arm/plat-omap/
11528 F:      arch/arm/configs/omap2plus_defconfig
11529 F:      drivers/i2c/busses/i2c-omap.c
11530 F:      drivers/irqchip/irq-omap-intc.c
11531 F:      drivers/mfd/*omap*.c
11532 F:      drivers/mfd/menelaus.c
11533 F:      drivers/mfd/palmas.c
11534 F:      drivers/mfd/tps65217.c
11535 F:      drivers/mfd/tps65218.c
11536 F:      drivers/mfd/tps65910.c
11537 F:      drivers/mfd/twl-core.[ch]
11538 F:      drivers/mfd/twl4030*.c
11539 F:      drivers/mfd/twl6030*.c
11540 F:      drivers/mfd/twl6040*.c
11541 F:      drivers/regulator/palmas-regulator*.c
11542 F:      drivers/regulator/pbias-regulator.c
11543 F:      drivers/regulator/tps65217-regulator.c
11544 F:      drivers/regulator/tps65218-regulator.c
11545 F:      drivers/regulator/tps65910-regulator.c
11546 F:      drivers/regulator/twl-regulator.c
11547 F:      drivers/regulator/twl6030-regulator.c
11548 F:      include/linux/platform_data/i2c-omap.h
11549
11550 ONION OMEGA2+ BOARD
11551 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11552 L:      linux-mips@vger.kernel.org
11553 S:      Maintained
11554 F:      arch/mips/boot/dts/ralink/omega2p.dts
11555
11556 OMFS FILESYSTEM
11557 M:      Bob Copeland <me@bobcopeland.com>
11558 L:      linux-karma-devel@lists.sourceforge.net
11559 S:      Maintained
11560 F:      Documentation/filesystems/omfs.txt
11561 F:      fs/omfs/
11562
11563 OMNIKEY CARDMAN 4000 DRIVER
11564 M:      Harald Welte <laforge@gnumonks.org>
11565 S:      Maintained
11566 F:      drivers/char/pcmcia/cm4000_cs.c
11567 F:      include/linux/cm4000_cs.h
11568 F:      include/uapi/linux/cm4000_cs.h
11569
11570 OMNIKEY CARDMAN 4040 DRIVER
11571 M:      Harald Welte <laforge@gnumonks.org>
11572 S:      Maintained
11573 F:      drivers/char/pcmcia/cm4040_cs.*
11574
11575 OMNIVISION OV13858 SENSOR DRIVER
11576 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11577 L:      linux-media@vger.kernel.org
11578 T:      git git://linuxtv.org/media_tree.git
11579 S:      Maintained
11580 F:      drivers/media/i2c/ov13858.c
11581
11582 OMNIVISION OV2680 SENSOR DRIVER
11583 M:      Rui Miguel Silva <rmfrfs@gmail.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/ov2680.c
11588 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11589
11590 OMNIVISION OV2685 SENSOR DRIVER
11591 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11592 L:      linux-media@vger.kernel.org
11593 T:      git git://linuxtv.org/media_tree.git
11594 S:      Maintained
11595 F:      drivers/media/i2c/ov2685.c
11596
11597 OMNIVISION OV5640 SENSOR DRIVER
11598 M:      Steve Longerbeam <slongerbeam@gmail.com>
11599 L:      linux-media@vger.kernel.org
11600 T:      git git://linuxtv.org/media_tree.git
11601 S:      Maintained
11602 F:      drivers/media/i2c/ov5640.c
11603
11604 OMNIVISION OV5647 SENSOR DRIVER
11605 M:      Luis Oliveira <lolivei@synopsys.com>
11606 L:      linux-media@vger.kernel.org
11607 T:      git git://linuxtv.org/media_tree.git
11608 S:      Maintained
11609 F:      drivers/media/i2c/ov5647.c
11610
11611 OMNIVISION OV5695 SENSOR DRIVER
11612 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11613 L:      linux-media@vger.kernel.org
11614 T:      git git://linuxtv.org/media_tree.git
11615 S:      Maintained
11616 F:      drivers/media/i2c/ov5695.c
11617
11618 OMNIVISION OV7670 SENSOR DRIVER
11619 M:      Jonathan Corbet <corbet@lwn.net>
11620 L:      linux-media@vger.kernel.org
11621 T:      git git://linuxtv.org/media_tree.git
11622 S:      Maintained
11623 F:      drivers/media/i2c/ov7670.c
11624 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11625
11626 OMNIVISION OV772x SENSOR DRIVER
11627 M:      Jacopo Mondi <jacopo@jmondi.org>
11628 L:      linux-media@vger.kernel.org
11629 T:      git git://linuxtv.org/media_tree.git
11630 S:      Odd fixes
11631 F:      drivers/media/i2c/ov772x.c
11632 F:      include/media/i2c/ov772x.h
11633 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11634
11635 OMNIVISION OV7740 SENSOR DRIVER
11636 M:      Wenyou Yang <wenyou.yang@microchip.com>
11637 L:      linux-media@vger.kernel.org
11638 T:      git git://linuxtv.org/media_tree.git
11639 S:      Maintained
11640 F:      drivers/media/i2c/ov7740.c
11641 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11642
11643 OMNIVISION OV9640 SENSOR DRIVER
11644 M:      Petr Cvek <petrcvekcz@gmail.com>
11645 L:      linux-media@vger.kernel.org
11646 S:      Maintained
11647 F:      drivers/media/i2c/ov9640.*
11648
11649 OMNIVISION OV8856 SENSOR DRIVER
11650 M:      Ben Kao <ben.kao@intel.com>
11651 L:      linux-media@vger.kernel.org
11652 T:      git git://linuxtv.org/media_tree.git
11653 S:      Maintained
11654 F:      drivers/media/i2c/ov8856.c
11655
11656 OMNIVISION OV9650 SENSOR DRIVER
11657 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11658 R:      Akinobu Mita <akinobu.mita@gmail.com>
11659 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11660 L:      linux-media@vger.kernel.org
11661 T:      git git://linuxtv.org/media_tree.git
11662 S:      Maintained
11663 F:      drivers/media/i2c/ov9650.c
11664 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11665
11666 ONENAND FLASH DRIVER
11667 M:      Kyungmin Park <kyungmin.park@samsung.com>
11668 L:      linux-mtd@lists.infradead.org
11669 S:      Maintained
11670 F:      drivers/mtd/nand/onenand/
11671 F:      include/linux/mtd/onenand*.h
11672
11673 ONSTREAM SCSI TAPE DRIVER
11674 M:      Willem Riede <osst@riede.org>
11675 L:      osst-users@lists.sourceforge.net
11676 L:      linux-scsi@vger.kernel.org
11677 S:      Maintained
11678 F:      Documentation/scsi/osst.txt
11679 F:      drivers/scsi/osst.*
11680 F:      drivers/scsi/osst_*.h
11681 F:      drivers/scsi/st.h
11682
11683 OP-TEE DRIVER
11684 M:      Jens Wiklander <jens.wiklander@linaro.org>
11685 S:      Maintained
11686 F:      drivers/tee/optee/
11687
11688 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11689 M:      Sumit Garg <sumit.garg@linaro.org>
11690 S:      Maintained
11691 F:      drivers/char/hw_random/optee-rng.c
11692
11693 OPA-VNIC DRIVER
11694 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11695 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11696 L:      linux-rdma@vger.kernel.org
11697 S:      Supported
11698 F:      drivers/infiniband/ulp/opa_vnic
11699
11700 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11701 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11702 M:      Frank Rowand <frowand.list@gmail.com>
11703 L:      devicetree@vger.kernel.org
11704 S:      Maintained
11705 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11706 F:      Documentation/devicetree/overlay-notes.txt
11707 F:      drivers/of/overlay.c
11708 F:      drivers/of/resolver.c
11709 K:      of_overlay_notifier_
11710
11711 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11712 M:      Rob Herring <robh+dt@kernel.org>
11713 M:      Frank Rowand <frowand.list@gmail.com>
11714 L:      devicetree@vger.kernel.org
11715 W:      http://www.devicetree.org/
11716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11717 S:      Maintained
11718 F:      drivers/of/
11719 F:      include/linux/of*.h
11720 F:      scripts/dtc/
11721 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11722
11723 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11724 M:      Rob Herring <robh+dt@kernel.org>
11725 M:      Mark Rutland <mark.rutland@arm.com>
11726 L:      devicetree@vger.kernel.org
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11728 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11729 S:      Maintained
11730 F:      Documentation/devicetree/
11731 F:      arch/*/boot/dts/
11732 F:      include/dt-bindings/
11733
11734 OPENCORES I2C BUS DRIVER
11735 M:      Peter Korsgaard <peter@korsgaard.com>
11736 M:      Andrew Lunn <andrew@lunn.ch>
11737 L:      linux-i2c@vger.kernel.org
11738 S:      Maintained
11739 F:      Documentation/i2c/busses/i2c-ocores
11740 F:      drivers/i2c/busses/i2c-ocores.c
11741 F:      include/linux/platform_data/i2c-ocores.h
11742
11743 OPENRISC ARCHITECTURE
11744 M:      Jonas Bonn <jonas@southpole.se>
11745 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11746 M:      Stafford Horne <shorne@gmail.com>
11747 T:      git git://github.com/openrisc/linux.git
11748 L:      openrisc@lists.librecores.org
11749 W:      http://openrisc.io
11750 S:      Maintained
11751 F:      Documentation/devicetree/bindings/openrisc/
11752 F:      Documentation/openrisc/
11753 F:      arch/openrisc/
11754 F:      drivers/irqchip/irq-ompic.c
11755 F:      drivers/irqchip/irq-or1k-*
11756
11757 OPENVSWITCH
11758 M:      Pravin B Shelar <pshelar@ovn.org>
11759 L:      netdev@vger.kernel.org
11760 L:      dev@openvswitch.org
11761 W:      http://openvswitch.org
11762 S:      Maintained
11763 F:      net/openvswitch/
11764 F:      include/uapi/linux/openvswitch.h
11765
11766 OPERATING PERFORMANCE POINTS (OPP)
11767 M:      Viresh Kumar <vireshk@kernel.org>
11768 M:      Nishanth Menon <nm@ti.com>
11769 M:      Stephen Boyd <sboyd@kernel.org>
11770 L:      linux-pm@vger.kernel.org
11771 S:      Maintained
11772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11773 F:      drivers/opp/
11774 F:      include/linux/pm_opp.h
11775 F:      Documentation/power/opp.txt
11776 F:      Documentation/devicetree/bindings/opp/
11777
11778 OPL4 DRIVER
11779 M:      Clemens Ladisch <clemens@ladisch.de>
11780 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11782 S:      Maintained
11783 F:      sound/drivers/opl4/
11784
11785 OPROFILE
11786 M:      Robert Richter <rric@kernel.org>
11787 L:      oprofile-list@lists.sf.net
11788 S:      Maintained
11789 F:      arch/*/include/asm/oprofile*.h
11790 F:      arch/*/oprofile/
11791 F:      drivers/oprofile/
11792 F:      include/linux/oprofile.h
11793
11794 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11795 M:      Mark Fasheh <mark@fasheh.com>
11796 M:      Joel Becker <jlbec@evilplan.org>
11797 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11798 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11799 W:      http://ocfs2.wiki.kernel.org
11800 S:      Supported
11801 F:      Documentation/filesystems/ocfs2.txt
11802 F:      Documentation/filesystems/dlmfs.txt
11803 F:      fs/ocfs2/
11804
11805 ORANGEFS FILESYSTEM
11806 M:      Mike Marshall <hubcap@omnibond.com>
11807 R:      Martin Brandenburg <martin@omnibond.com>
11808 L:      devel@lists.orangefs.org
11809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11810 S:      Supported
11811 F:      fs/orangefs/
11812 F:      Documentation/filesystems/orangefs.txt
11813
11814 ORINOCO DRIVER
11815 L:      linux-wireless@vger.kernel.org
11816 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11817 W:      http://www.nongnu.org/orinoco/
11818 S:      Orphan
11819 F:      drivers/net/wireless/intersil/orinoco/
11820
11821 OV2659 OMNIVISION SENSOR DRIVER
11822 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11823 L:      linux-media@vger.kernel.org
11824 W:      https://linuxtv.org
11825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11826 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11827 S:      Maintained
11828 F:      drivers/media/i2c/ov2659.c
11829 F:      include/media/i2c/ov2659.h
11830
11831 OVERLAY FILESYSTEM
11832 M:      Miklos Szeredi <miklos@szeredi.hu>
11833 L:      linux-unionfs@vger.kernel.org
11834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11835 S:      Supported
11836 F:      fs/overlayfs/
11837 F:      Documentation/filesystems/overlayfs.txt
11838
11839 P54 WIRELESS DRIVER
11840 M:      Christian Lamparter <chunkeey@googlemail.com>
11841 L:      linux-wireless@vger.kernel.org
11842 W:      http://wireless.kernel.org/en/users/Drivers/p54
11843 S:      Maintained
11844 F:      drivers/net/wireless/intersil/p54/
11845
11846 PA SEMI ETHERNET DRIVER
11847 L:      netdev@vger.kernel.org
11848 S:      Orphan
11849 F:      drivers/net/ethernet/pasemi/*
11850
11851 PA SEMI SMBUS DRIVER
11852 L:      linux-i2c@vger.kernel.org
11853 S:      Orphan
11854 F:      drivers/i2c/busses/i2c-pasemi.c
11855
11856 PACKING
11857 M:      Vladimir Oltean <olteanv@gmail.com>
11858 L:      netdev@vger.kernel.org
11859 S:      Supported
11860 F:      lib/packing.c
11861 F:      include/linux/packing.h
11862 F:      Documentation/packing.txt
11863
11864 PADATA PARALLEL EXECUTION MECHANISM
11865 M:      Steffen Klassert <steffen.klassert@secunet.com>
11866 L:      linux-crypto@vger.kernel.org
11867 S:      Maintained
11868 F:      kernel/padata.c
11869 F:      include/linux/padata.h
11870 F:      Documentation/padata.txt
11871
11872 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11873 M:      Harald Welte <laforge@gnumonks.org>
11874 L:      platform-driver-x86@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/platform/x86/panasonic-laptop.c
11877
11878 PARALLEL LCD/KEYPAD PANEL DRIVER
11879 M:      Willy Tarreau <willy@haproxy.com>
11880 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11881 S:      Odd Fixes
11882 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11883 F:      drivers/auxdisplay/panel.c
11884
11885 PARALLEL PORT SUBSYSTEM
11886 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11887 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11888 L:      linux-parport@lists.infradead.org (subscribers-only)
11889 S:      Maintained
11890 F:      drivers/parport/
11891 F:      include/linux/parport*.h
11892 F:      drivers/char/ppdev.c
11893 F:      include/uapi/linux/ppdev.h
11894 F:      Documentation/parport*.txt
11895
11896 PARAVIRT_OPS INTERFACE
11897 M:      Juergen Gross <jgross@suse.com>
11898 M:      Alok Kataria <akataria@vmware.com>
11899 L:      virtualization@lists.linux-foundation.org
11900 S:      Supported
11901 F:      Documentation/virtual/paravirt_ops.txt
11902 F:      arch/*/kernel/paravirt*
11903 F:      arch/*/include/asm/paravirt*.h
11904 F:      include/linux/hypervisor.h
11905
11906 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11907 M:      Tim Waugh <tim@cyberelk.net>
11908 L:      linux-parport@lists.infradead.org (subscribers-only)
11909 S:      Maintained
11910 F:      Documentation/blockdev/paride.txt
11911 F:      drivers/block/paride/
11912
11913 PARISC ARCHITECTURE
11914 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11915 M:      Helge Deller <deller@gmx.de>
11916 L:      linux-parisc@vger.kernel.org
11917 W:      http://www.parisc-linux.org/
11918 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11921 S:      Maintained
11922 F:      arch/parisc/
11923 F:      Documentation/parisc/
11924 F:      drivers/parisc/
11925 F:      drivers/char/agp/parisc-agp.c
11926 F:      drivers/input/serio/gscps2.c
11927 F:      drivers/parport/parport_gsc.*
11928 F:      drivers/tty/serial/8250/8250_gsc.c
11929 F:      drivers/video/fbdev/sti*
11930 F:      drivers/video/console/sti*
11931 F:      drivers/video/logo/logo_parisc*
11932
11933 PARMAN
11934 M:      Jiri Pirko <jiri@mellanox.com>
11935 L:      netdev@vger.kernel.org
11936 S:      Supported
11937 F:      lib/parman.c
11938 F:      lib/test_parman.c
11939 F:      include/linux/parman.h
11940
11941 PC ENGINES APU BOARD DRIVER
11942 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11943 S:      Maintained
11944 F:      drivers/platform/x86/pcengines-apuv2.c
11945
11946 PC87360 HARDWARE MONITORING DRIVER
11947 M:      Jim Cromie <jim.cromie@gmail.com>
11948 L:      linux-hwmon@vger.kernel.org
11949 S:      Maintained
11950 F:      Documentation/hwmon/pc87360.rst
11951 F:      drivers/hwmon/pc87360.c
11952
11953 PC8736x GPIO DRIVER
11954 M:      Jim Cromie <jim.cromie@gmail.com>
11955 S:      Maintained
11956 F:      drivers/char/pc8736x_gpio.c
11957
11958 PC87427 HARDWARE MONITORING DRIVER
11959 M:      Jean Delvare <jdelvare@suse.com>
11960 L:      linux-hwmon@vger.kernel.org
11961 S:      Maintained
11962 F:      Documentation/hwmon/pc87427.rst
11963 F:      drivers/hwmon/pc87427.c
11964
11965 PCA9532 LED DRIVER
11966 M:      Riku Voipio <riku.voipio@iki.fi>
11967 S:      Maintained
11968 F:      drivers/leds/leds-pca9532.c
11969 F:      include/linux/leds-pca9532.h
11970
11971 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11972 M:      Guenter Roeck <linux@roeck-us.net>
11973 L:      linux-i2c@vger.kernel.org
11974 S:      Maintained
11975 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11976
11977 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11978 M:      Khalid Aziz <khalid@gonehiking.org>
11979 S:      Maintained
11980 F:      drivers/firmware/pcdp.*
11981
11982 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11983 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11984 L:      linux-pci@vger.kernel.org
11985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11986 S:      Maintained
11987 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11988 F:      drivers/pci/controller/pci-aardvark.c
11989
11990 PCI DRIVER FOR ALTERA PCIE IP
11991 M:      Ley Foon Tan <lftan@altera.com>
11992 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11993 L:      linux-pci@vger.kernel.org
11994 S:      Supported
11995 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11996 F:      drivers/pci/controller/pcie-altera.c
11997
11998 PCI DRIVER FOR APPLIEDMICRO XGENE
11999 M:      Toan Le <toan@os.amperecomputing.com>
12000 L:      linux-pci@vger.kernel.org
12001 L:      linux-arm-kernel@lists.infradead.org
12002 S:      Maintained
12003 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12004 F:      drivers/pci/controller/pci-xgene.c
12005
12006 PCI DRIVER FOR ARM VERSATILE PLATFORM
12007 M:      Rob Herring <robh@kernel.org>
12008 L:      linux-pci@vger.kernel.org
12009 L:      linux-arm-kernel@lists.infradead.org
12010 S:      Maintained
12011 F:      Documentation/devicetree/bindings/pci/versatile.txt
12012 F:      drivers/pci/controller/pci-versatile.c
12013
12014 PCI DRIVER FOR ARMADA 8K
12015 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12016 L:      linux-pci@vger.kernel.org
12017 L:      linux-arm-kernel@lists.infradead.org
12018 S:      Maintained
12019 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12020 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12021
12022 PCI DRIVER FOR CADENCE PCIE IP
12023 M:      Tom Joseph <tjoseph@cadence.com>
12024 L:      linux-pci@vger.kernel.org
12025 S:      Maintained
12026 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12027 F:      drivers/pci/controller/pcie-cadence*
12028
12029 PCI DRIVER FOR FREESCALE LAYERSCAPE
12030 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12031 M:      Mingkai Hu <mingkai.hu@nxp.com>
12032 M:      Roy Zang <roy.zang@nxp.com>
12033 L:      linuxppc-dev@lists.ozlabs.org
12034 L:      linux-pci@vger.kernel.org
12035 L:      linux-arm-kernel@lists.infradead.org
12036 S:      Maintained
12037 F:      drivers/pci/controller/dwc/*layerscape*
12038
12039 PCI DRIVER FOR GENERIC OF HOSTS
12040 M:      Will Deacon <will.deacon@arm.com>
12041 L:      linux-pci@vger.kernel.org
12042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12043 S:      Maintained
12044 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12045 F:      drivers/pci/controller/pci-host-common.c
12046 F:      drivers/pci/controller/pci-host-generic.c
12047
12048 PCI DRIVER FOR IMX6
12049 M:      Richard Zhu <hongxing.zhu@nxp.com>
12050 M:      Lucas Stach <l.stach@pengutronix.de>
12051 L:      linux-pci@vger.kernel.org
12052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12055 F:      drivers/pci/controller/dwc/*imx6*
12056
12057 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12058 M:      Keith Busch <keith.busch@intel.com>
12059 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Supported
12062 F:      drivers/pci/controller/vmd.c
12063
12064 PCI DRIVER FOR MICROSEMI SWITCHTEC
12065 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12066 M:      Logan Gunthorpe <logang@deltatee.com>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/switchtec.txt
12070 F:      Documentation/ABI/testing/sysfs-class-switchtec
12071 F:      drivers/pci/switch/switchtec*
12072 F:      include/uapi/linux/switchtec_ioctl.h
12073 F:      include/linux/switchtec.h
12074 F:      drivers/ntb/hw/mscc/
12075
12076 PCI DRIVER FOR MOBIVEIL PCIE IP
12077 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12078 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12079 L:      linux-pci@vger.kernel.org
12080 S:      Supported
12081 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12082 F:      drivers/pci/controller/pcie-mobiveil.c
12083
12084 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12085 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12086 M:      Jason Cooper <jason@lakedaemon.net>
12087 L:      linux-pci@vger.kernel.org
12088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12089 S:      Maintained
12090 F:      drivers/pci/controller/*mvebu*
12091
12092 PCI DRIVER FOR NVIDIA TEGRA
12093 M:      Thierry Reding <thierry.reding@gmail.com>
12094 L:      linux-tegra@vger.kernel.org
12095 L:      linux-pci@vger.kernel.org
12096 S:      Supported
12097 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12098 F:      drivers/pci/controller/pci-tegra.c
12099
12100 PCI DRIVER FOR RENESAS R-CAR
12101 M:      Simon Horman <horms@verge.net.au>
12102 L:      linux-pci@vger.kernel.org
12103 L:      linux-renesas-soc@vger.kernel.org
12104 S:      Maintained
12105 F:      drivers/pci/controller/*rcar*
12106
12107 PCI DRIVER FOR SAMSUNG EXYNOS
12108 M:      Jingoo Han <jingoohan1@gmail.com>
12109 L:      linux-pci@vger.kernel.org
12110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12111 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12112 S:      Maintained
12113 F:      drivers/pci/controller/dwc/pci-exynos.c
12114
12115 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12116 M:      Jingoo Han <jingoohan1@gmail.com>
12117 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12118 L:      linux-pci@vger.kernel.org
12119 S:      Maintained
12120 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12121 F:      drivers/pci/controller/dwc/*designware*
12122
12123 PCI DRIVER FOR TI DRA7XX
12124 M:      Kishon Vijay Abraham I <kishon@ti.com>
12125 L:      linux-omap@vger.kernel.org
12126 L:      linux-pci@vger.kernel.org
12127 S:      Supported
12128 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12129 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12130
12131 PCI DRIVER FOR TI KEYSTONE
12132 M:      Murali Karicheri <m-karicheri2@ti.com>
12133 L:      linux-pci@vger.kernel.org
12134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12135 S:      Maintained
12136 F:      drivers/pci/controller/dwc/pci-keystone.c
12137
12138 PCI ENDPOINT SUBSYSTEM
12139 M:      Kishon Vijay Abraham I <kishon@ti.com>
12140 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12141 L:      linux-pci@vger.kernel.org
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12143 S:      Supported
12144 F:      drivers/pci/endpoint/
12145 F:      drivers/misc/pci_endpoint_test.c
12146 F:      tools/pci/
12147
12148 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12149 M:      Russell Currey <ruscur@russell.cc>
12150 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12151 M:      Oliver O'Halloran <oohall@gmail.com>
12152 L:      linuxppc-dev@lists.ozlabs.org
12153 S:      Supported
12154 F:      Documentation/PCI/pci-error-recovery.txt
12155 F:      drivers/pci/pcie/aer.c
12156 F:      drivers/pci/pcie/dpc.c
12157 F:      drivers/pci/pcie/err.c
12158 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12159 F:      arch/powerpc/kernel/eeh*.c
12160 F:      arch/powerpc/platforms/*/eeh*.c
12161 F:      arch/powerpc/include/*/eeh*.h
12162
12163 PCI ERROR RECOVERY
12164 M:      Linas Vepstas <linasvepstas@gmail.com>
12165 L:      linux-pci@vger.kernel.org
12166 S:      Supported
12167 F:      Documentation/PCI/pci-error-recovery.txt
12168
12169 PCI MSI DRIVER FOR ALTERA MSI IP
12170 M:      Ley Foon Tan <lftan@altera.com>
12171 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12172 L:      linux-pci@vger.kernel.org
12173 S:      Supported
12174 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12175 F:      drivers/pci/controller/pcie-altera-msi.c
12176
12177 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12178 M:      Toan Le <toan@os.amperecomputing.com>
12179 L:      linux-pci@vger.kernel.org
12180 L:      linux-arm-kernel@lists.infradead.org
12181 S:      Maintained
12182 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12183 F:      drivers/pci/controller/pci-xgene-msi.c
12184
12185 PCI SUBSYSTEM
12186 M:      Bjorn Helgaas <bhelgaas@google.com>
12187 L:      linux-pci@vger.kernel.org
12188 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12190 S:      Supported
12191 F:      Documentation/devicetree/bindings/pci/
12192 F:      Documentation/PCI/
12193 F:      drivers/acpi/pci*
12194 F:      drivers/pci/
12195 F:      include/asm-generic/pci*
12196 F:      include/linux/pci*
12197 F:      include/linux/of_pci.h
12198 F:      include/uapi/linux/pci*
12199 F:      lib/pci*
12200 F:      arch/x86/pci/
12201 F:      arch/x86/kernel/quirks.c
12202 F:      arch/x86/kernel/early-quirks.c
12203
12204 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12205 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12206 L:      linux-pci@vger.kernel.org
12207 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12209 S:      Supported
12210 F:      drivers/pci/controller/
12211
12212 PCIE DRIVER FOR ANNAPURNA LABS
12213 M:      Jonathan Chocron <jonnyc@amazon.com>
12214 L:      linux-pci@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/pci/controller/dwc/pcie-al.c
12217
12218 PCIE DRIVER FOR AMLOGIC MESON
12219 M:      Yue Wang <yue.wang@Amlogic.com>
12220 L:      linux-pci@vger.kernel.org
12221 L:      linux-amlogic@lists.infradead.org
12222 S:      Maintained
12223 F:      drivers/pci/controller/dwc/pci-meson.c
12224
12225 PCIE DRIVER FOR AXIS ARTPEC
12226 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12227 L:      linux-arm-kernel@axis.com
12228 L:      linux-pci@vger.kernel.org
12229 S:      Maintained
12230 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12231 F:      drivers/pci/controller/dwc/*artpec*
12232
12233 PCIE DRIVER FOR CAVIUM THUNDERX
12234 M:      David Daney <david.daney@cavium.com>
12235 L:      linux-pci@vger.kernel.org
12236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12237 S:      Supported
12238 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12239 F:      drivers/pci/controller/pci-thunder-*
12240
12241 PCIE DRIVER FOR HISILICON
12242 M:      Zhou Wang <wangzhou1@hisilicon.com>
12243 L:      linux-pci@vger.kernel.org
12244 S:      Maintained
12245 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12246 F:      drivers/pci/controller/dwc/pcie-hisi.c
12247
12248 PCIE DRIVER FOR HISILICON KIRIN
12249 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12250 M:      Binghui Wang <wangbinghui@hisilicon.com>
12251 L:      linux-pci@vger.kernel.org
12252 S:      Maintained
12253 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12254 F:      drivers/pci/controller/dwc/pcie-kirin.c
12255
12256 PCIE DRIVER FOR HISILICON STB
12257 M:      Shawn Guo <shawn.guo@linaro.org>
12258 L:      linux-pci@vger.kernel.org
12259 S:      Maintained
12260 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12261 F:      drivers/pci/controller/dwc/pcie-histb.c
12262
12263 PCIE DRIVER FOR MEDIATEK
12264 M:      Ryder Lee <ryder.lee@mediatek.com>
12265 L:      linux-pci@vger.kernel.org
12266 L:      linux-mediatek@lists.infradead.org
12267 S:      Supported
12268 F:      Documentation/devicetree/bindings/pci/mediatek*
12269 F:      drivers/pci/controller/*mediatek*
12270
12271 PCIE DRIVER FOR QUALCOMM MSM
12272 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12273 L:      linux-pci@vger.kernel.org
12274 L:      linux-arm-msm@vger.kernel.org
12275 S:      Maintained
12276 F:      drivers/pci/controller/dwc/*qcom*
12277
12278 PCIE DRIVER FOR ROCKCHIP
12279 M:      Shawn Lin <shawn.lin@rock-chips.com>
12280 L:      linux-pci@vger.kernel.org
12281 L:      linux-rockchip@lists.infradead.org
12282 S:      Maintained
12283 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12284 F:      drivers/pci/controller/pcie-rockchip*
12285
12286 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12287 M:      Linus Walleij <linus.walleij@linaro.org>
12288 L:      linux-pci@vger.kernel.org
12289 S:      Maintained
12290 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12291 F:      drivers/pci/controller/pci-v3-semi.c
12292
12293 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12294 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12295 L:      linux-pci@vger.kernel.org
12296 S:      Maintained
12297 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12298 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12299
12300 PCIE DRIVER FOR ST SPEAR13XX
12301 M:      Pratyush Anand <pratyush.anand@gmail.com>
12302 L:      linux-pci@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/pci/controller/dwc/*spear*
12305
12306 PCMCIA SUBSYSTEM
12307 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12309 S:      Odd Fixes
12310 F:      Documentation/pcmcia/
12311 F:      tools/pcmcia/
12312 F:      drivers/pcmcia/
12313 F:      include/pcmcia/
12314
12315 PCNET32 NETWORK DRIVER
12316 M:      Don Fry <pcnet32@frontier.com>
12317 L:      netdev@vger.kernel.org
12318 S:      Maintained
12319 F:      drivers/net/ethernet/amd/pcnet32.c
12320
12321 PCRYPT PARALLEL CRYPTO ENGINE
12322 M:      Steffen Klassert <steffen.klassert@secunet.com>
12323 L:      linux-crypto@vger.kernel.org
12324 S:      Maintained
12325 F:      crypto/pcrypt.c
12326 F:      include/crypto/pcrypt.h
12327
12328 PEAQ WMI HOTKEYS DRIVER
12329 M:      Hans de Goede <hdegoede@redhat.com>
12330 L:      platform-driver-x86@vger.kernel.org
12331 S:      Maintained
12332 F:      drivers/platform/x86/peaq-wmi.c
12333
12334 PER-CPU MEMORY ALLOCATOR
12335 M:      Dennis Zhou <dennis@kernel.org>
12336 M:      Tejun Heo <tj@kernel.org>
12337 M:      Christoph Lameter <cl@linux.com>
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12339 S:      Maintained
12340 F:      include/linux/percpu*.h
12341 F:      mm/percpu*.c
12342 F:      arch/*/include/asm/percpu.h
12343
12344 PER-TASK DELAY ACCOUNTING
12345 M:      Balbir Singh <bsingharora@gmail.com>
12346 S:      Maintained
12347 F:      include/linux/delayacct.h
12348 F:      kernel/delayacct.c
12349
12350 PERFORMANCE EVENTS SUBSYSTEM
12351 M:      Peter Zijlstra <peterz@infradead.org>
12352 M:      Ingo Molnar <mingo@redhat.com>
12353 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12354 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12355 R:      Jiri Olsa <jolsa@redhat.com>
12356 R:      Namhyung Kim <namhyung@kernel.org>
12357 L:      linux-kernel@vger.kernel.org
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12359 S:      Supported
12360 F:      kernel/events/*
12361 F:      include/linux/perf_event.h
12362 F:      include/uapi/linux/perf_event.h
12363 F:      arch/*/kernel/perf_event*.c
12364 F:      arch/*/kernel/*/perf_event*.c
12365 F:      arch/*/kernel/*/*/perf_event*.c
12366 F:      arch/*/include/asm/perf_event.h
12367 F:      arch/*/kernel/perf_callchain.c
12368 F:      arch/*/events/*
12369 F:      arch/*/events/*/*
12370 F:      tools/perf/
12371
12372 PERSONALITY HANDLING
12373 M:      Christoph Hellwig <hch@infradead.org>
12374 L:      linux-abi-devel@lists.sourceforge.net
12375 S:      Maintained
12376 F:      include/linux/personality.h
12377 F:      include/uapi/linux/personality.h
12378
12379 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12380 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12381 L:      linux-input@vger.kernel.org
12382 S:      Maintained
12383 F:      Documentation/input/devices/pxrc.rst
12384 F:      drivers/input/joystick/pxrc.c
12385
12386 PHONET PROTOCOL
12387 M:      Remi Denis-Courmont <courmisch@gmail.com>
12388 S:      Supported
12389 F:      Documentation/networking/phonet.txt
12390 F:      include/linux/phonet.h
12391 F:      include/net/phonet/
12392 F:      include/uapi/linux/phonet.h
12393 F:      net/phonet/
12394
12395 PHRAM MTD DRIVER
12396 M:      Joern Engel <joern@lazybastard.org>
12397 L:      linux-mtd@lists.infradead.org
12398 S:      Maintained
12399 F:      drivers/mtd/devices/phram.c
12400
12401 PICOLCD HID DRIVER
12402 M:      Bruno Prémont <bonbons@linux-vserver.org>
12403 L:      linux-input@vger.kernel.org
12404 S:      Maintained
12405 F:      drivers/hid/hid-picolcd*
12406
12407 PICOXCELL SUPPORT
12408 M:      Jamie Iles <jamie@jamieiles.com>
12409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12410 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12411 S:      Supported
12412 F:      arch/arm/boot/dts/picoxcell*
12413 F:      arch/arm/mach-picoxcell/
12414 F:      drivers/crypto/picoxcell*
12415
12416 PIN CONTROL SUBSYSTEM
12417 M:      Linus Walleij <linus.walleij@linaro.org>
12418 L:      linux-gpio@vger.kernel.org
12419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12420 S:      Maintained
12421 F:      Documentation/devicetree/bindings/pinctrl/
12422 F:      Documentation/driver-api/pinctl.rst
12423 F:      drivers/pinctrl/
12424 F:      include/linux/pinctrl/
12425
12426 PIN CONTROLLER - MICROCHIP AT91
12427 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12429 L:      linux-gpio@vger.kernel.org
12430 S:      Supported
12431 F:      drivers/pinctrl/pinctrl-at91*
12432
12433 PIN CONTROLLER - FREESCALE
12434 M:      Dong Aisheng <aisheng.dong@nxp.com>
12435 M:      Fabio Estevam <festevam@gmail.com>
12436 M:      Shawn Guo <shawnguo@kernel.org>
12437 M:      Stefan Agner <stefan@agner.ch>
12438 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12439 L:      linux-gpio@vger.kernel.org
12440 S:      Maintained
12441 F:      drivers/pinctrl/freescale/
12442 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12443
12444 PIN CONTROLLER - INTEL
12445 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12446 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12448 S:      Maintained
12449 F:      drivers/pinctrl/intel/
12450
12451 PIN CONTROLLER - MEDIATEK
12452 M:      Sean Wang <sean.wang@kernel.org>
12453 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12454 S:      Maintained
12455 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12456 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12457 F:      drivers/pinctrl/mediatek/
12458
12459 PIN CONTROLLER - QUALCOMM
12460 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12461 S:      Maintained
12462 L:      linux-arm-msm@vger.kernel.org
12463 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12464 F:      drivers/pinctrl/qcom/
12465
12466 PIN CONTROLLER - RENESAS
12467 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12468 L:      linux-renesas-soc@vger.kernel.org
12469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12470 S:      Maintained
12471 F:      drivers/pinctrl/pinctrl-rz*
12472 F:      drivers/pinctrl/sh-pfc/
12473
12474 PIN CONTROLLER - SAMSUNG
12475 M:      Tomasz Figa <tomasz.figa@gmail.com>
12476 M:      Krzysztof Kozlowski <krzk@kernel.org>
12477 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12479 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12480 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12482 S:      Maintained
12483 F:      drivers/pinctrl/samsung/
12484 F:      include/dt-bindings/pinctrl/samsung.h
12485 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12486
12487 PIN CONTROLLER - SINGLE
12488 M:      Tony Lindgren <tony@atomide.com>
12489 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12491 L:      linux-omap@vger.kernel.org
12492 S:      Maintained
12493 F:      drivers/pinctrl/pinctrl-single.c
12494
12495 PIN CONTROLLER - ST SPEAR
12496 M:      Viresh Kumar <vireshk@kernel.org>
12497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12498 W:      http://www.st.com/spear
12499 S:      Maintained
12500 F:      drivers/pinctrl/spear/
12501
12502 PISTACHIO SOC SUPPORT
12503 M:      James Hartley <james.hartley@sondrel.com>
12504 L:      linux-mips@vger.kernel.org
12505 S:      Odd Fixes
12506 F:      arch/mips/pistachio/
12507 F:      arch/mips/include/asm/mach-pistachio/
12508 F:      arch/mips/boot/dts/img/pistachio*
12509 F:      arch/mips/configs/pistachio*_defconfig
12510
12511 PKTCDVD DRIVER
12512 S:      Orphan
12513 M:      linux-block@vger.kernel.org
12514 F:      drivers/block/pktcdvd.c
12515 F:      include/linux/pktcdvd.h
12516 F:      include/uapi/linux/pktcdvd.h
12517
12518 PKUNITY SOC DRIVERS
12519 M:      Guan Xuetao <gxt@pku.edu.cn>
12520 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12521 S:      Maintained
12522 T:      git git://github.com/gxt/linux.git
12523 F:      drivers/input/serio/i8042-unicore32io.h
12524 F:      drivers/i2c/busses/i2c-puv3.c
12525 F:      drivers/video/fbdev/fb-puv3.c
12526 F:      drivers/rtc/rtc-puv3.c
12527
12528 PMBUS HARDWARE MONITORING DRIVERS
12529 M:      Guenter Roeck <linux@roeck-us.net>
12530 L:      linux-hwmon@vger.kernel.org
12531 W:      http://hwmon.wiki.kernel.org/
12532 W:      http://www.roeck-us.net/linux/drivers/
12533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12534 S:      Maintained
12535 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12536 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12537 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12538 F:      Documentation/hwmon/adm1275.rst
12539 F:      Documentation/hwmon/ibm-cffps.rst
12540 F:      Documentation/hwmon/ir35221.rst
12541 F:      Documentation/hwmon/lm25066.rst
12542 F:      Documentation/hwmon/ltc2978.rst
12543 F:      Documentation/hwmon/ltc3815.rst
12544 F:      Documentation/hwmon/max16064.rst
12545 F:      Documentation/hwmon/max20751.rst
12546 F:      Documentation/hwmon/max31785.rst
12547 F:      Documentation/hwmon/max34440.rst
12548 F:      Documentation/hwmon/max8688.rst
12549 F:      Documentation/hwmon/pmbus.rst
12550 F:      Documentation/hwmon/pmbus-core.rst
12551 F:      Documentation/hwmon/tps40422.rst
12552 F:      Documentation/hwmon/ucd9000.rst
12553 F:      Documentation/hwmon/ucd9200.rst
12554 F:      Documentation/hwmon/zl6100.rst
12555 F:      drivers/hwmon/pmbus/
12556 F:      include/linux/pmbus.h
12557
12558 PMC SIERRA MaxRAID DRIVER
12559 L:      linux-scsi@vger.kernel.org
12560 W:      http://www.pmc-sierra.com/
12561 S:      Orphan
12562 F:      drivers/scsi/pmcraid.*
12563
12564 PMC SIERRA PM8001 DRIVER
12565 M:      Jack Wang <jinpu.wang@profitbricks.com>
12566 M:      lindar_liu@usish.com
12567 L:      linux-scsi@vger.kernel.org
12568 S:      Supported
12569 F:      drivers/scsi/pm8001/
12570
12571 PNP SUPPORT
12572 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12573 S:      Maintained
12574 F:      drivers/pnp/
12575
12576 PNI RM3100 IIO DRIVER
12577 M:      Song Qiang <songqiang1304521@gmail.com>
12578 L:      linux-iio@vger.kernel.org
12579 S:      Maintained
12580 F:      drivers/iio/magnetometer/rm3100*
12581 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12582
12583 POSIX CLOCKS and TIMERS
12584 M:      Thomas Gleixner <tglx@linutronix.de>
12585 L:      linux-kernel@vger.kernel.org
12586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12587 S:      Maintained
12588 F:      fs/timerfd.c
12589 F:      include/linux/timer*
12590 F:      kernel/time/*timer*
12591
12592 POWER MANAGEMENT CORE
12593 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12594 L:      linux-pm@vger.kernel.org
12595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12596 B:      https://bugzilla.kernel.org
12597 S:      Supported
12598 F:      drivers/base/power/
12599 F:      include/linux/pm.h
12600 F:      include/linux/pm_*
12601 F:      include/linux/powercap.h
12602 F:      drivers/powercap/
12603 F:      kernel/configs/nopm.config
12604
12605 POWER STATE COORDINATION INTERFACE (PSCI)
12606 M:      Mark Rutland <mark.rutland@arm.com>
12607 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12608 L:      linux-arm-kernel@lists.infradead.org
12609 S:      Maintained
12610 F:      drivers/firmware/psci/
12611 F:      include/linux/psci.h
12612 F:      include/uapi/linux/psci.h
12613
12614 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12615 M:      Sebastian Reichel <sre@kernel.org>
12616 L:      linux-pm@vger.kernel.org
12617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12618 S:      Maintained
12619 F:      Documentation/ABI/testing/sysfs-class-power
12620 F:      Documentation/devicetree/bindings/power/supply/
12621 F:      include/linux/power_supply.h
12622 F:      drivers/power/supply/
12623
12624 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12625 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12626 L:      linuxppc-dev@lists.ozlabs.org
12627 S:      Maintained
12628 F:      drivers/char/powernv-op-panel.c
12629
12630 PPP OVER ATM (RFC 2364)
12631 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12632 S:      Maintained
12633 F:      net/atm/pppoatm.c
12634 F:      include/uapi/linux/atmppp.h
12635
12636 PPP OVER ETHERNET
12637 M:      Michal Ostrowski <mostrows@earthlink.net>
12638 S:      Maintained
12639 F:      drivers/net/ppp/pppoe.c
12640 F:      drivers/net/ppp/pppox.c
12641
12642 PPP OVER L2TP
12643 M:      James Chapman <jchapman@katalix.com>
12644 S:      Maintained
12645 F:      net/l2tp/l2tp_ppp.c
12646 F:      include/linux/if_pppol2tp.h
12647 F:      include/uapi/linux/if_pppol2tp.h
12648
12649 PPP PROTOCOL DRIVERS AND COMPRESSORS
12650 M:      Paul Mackerras <paulus@samba.org>
12651 L:      linux-ppp@vger.kernel.org
12652 S:      Maintained
12653 F:      drivers/net/ppp/ppp_*
12654
12655 PPS SUPPORT
12656 M:      Rodolfo Giometti <giometti@enneenne.com>
12657 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12658 L:      linuxpps@ml.enneenne.com (subscribers-only)
12659 S:      Maintained
12660 F:      Documentation/pps/
12661 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12662 F:      Documentation/ABI/testing/sysfs-pps
12663 F:      drivers/pps/
12664 F:      include/linux/pps*.h
12665 F:      include/uapi/linux/pps.h
12666
12667 PPTP DRIVER
12668 M:      Dmitry Kozlov <xeb@mail.ru>
12669 L:      netdev@vger.kernel.org
12670 S:      Maintained
12671 F:      drivers/net/ppp/pptp.c
12672 W:      http://sourceforge.net/projects/accel-pptp
12673
12674 PRINTK
12675 M:      Petr Mladek <pmladek@suse.com>
12676 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12677 R:      Steven Rostedt <rostedt@goodmis.org>
12678 S:      Maintained
12679 F:      kernel/printk/
12680 F:      include/linux/printk.h
12681
12682 PRISM54 WIRELESS DRIVER
12683 M:      Luis Chamberlain <mcgrof@kernel.org>
12684 L:      linux-wireless@vger.kernel.org
12685 W:      http://wireless.kernel.org/en/users/Drivers/p54
12686 S:      Obsolete
12687 F:      drivers/net/wireless/intersil/prism54/
12688
12689 PROC FILESYSTEM
12690 R:      Alexey Dobriyan <adobriyan@gmail.com>
12691 L:      linux-kernel@vger.kernel.org
12692 L:      linux-fsdevel@vger.kernel.org
12693 S:      Maintained
12694 F:      fs/proc/
12695 F:      include/linux/proc_fs.h
12696 F:      tools/testing/selftests/proc/
12697 F:      Documentation/filesystems/proc.txt
12698
12699 PROC SYSCTL
12700 M:      Luis Chamberlain <mcgrof@kernel.org>
12701 M:      Kees Cook <keescook@chromium.org>
12702 L:      linux-kernel@vger.kernel.org
12703 L:      linux-fsdevel@vger.kernel.org
12704 S:      Maintained
12705 F:      fs/proc/proc_sysctl.c
12706 F:      include/linux/sysctl.h
12707 F:      kernel/sysctl.c
12708 F:      tools/testing/selftests/sysctl/
12709
12710 PS3 NETWORK SUPPORT
12711 M:      Geoff Levand <geoff@infradead.org>
12712 L:      netdev@vger.kernel.org
12713 L:      linuxppc-dev@lists.ozlabs.org
12714 S:      Maintained
12715 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12716
12717 PS3 PLATFORM SUPPORT
12718 M:      Geoff Levand <geoff@infradead.org>
12719 L:      linuxppc-dev@lists.ozlabs.org
12720 S:      Maintained
12721 F:      arch/powerpc/boot/ps3*
12722 F:      arch/powerpc/include/asm/lv1call.h
12723 F:      arch/powerpc/include/asm/ps3*.h
12724 F:      arch/powerpc/platforms/ps3/
12725 F:      drivers/*/ps3*
12726 F:      drivers/ps3/
12727 F:      drivers/rtc/rtc-ps3.c
12728 F:      drivers/usb/host/*ps3.c
12729 F:      sound/ppc/snd_ps3*
12730
12731 PS3VRAM DRIVER
12732 M:      Jim Paris <jim@jtan.com>
12733 M:      Geoff Levand <geoff@infradead.org>
12734 L:      linuxppc-dev@lists.ozlabs.org
12735 S:      Maintained
12736 F:      drivers/block/ps3vram.c
12737
12738 PSAMPLE PACKET SAMPLING SUPPORT:
12739 M:      Yotam Gigi <yotam.gi@gmail.com>
12740 S:      Maintained
12741 F:      net/psample
12742 F:      include/net/psample.h
12743 F:      include/uapi/linux/psample.h
12744
12745 PSTORE FILESYSTEM
12746 M:      Kees Cook <keescook@chromium.org>
12747 M:      Anton Vorontsov <anton@enomsg.org>
12748 M:      Colin Cross <ccross@android.com>
12749 M:      Tony Luck <tony.luck@intel.com>
12750 S:      Maintained
12751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12752 F:      fs/pstore/
12753 F:      include/linux/pstore*
12754 F:      drivers/firmware/efi/efi-pstore.c
12755 F:      drivers/acpi/apei/erst.c
12756 F:      Documentation/admin-guide/ramoops.rst
12757 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12758 K:      \b(pstore|ramoops)
12759
12760 PTP HARDWARE CLOCK SUPPORT
12761 M:      Richard Cochran <richardcochran@gmail.com>
12762 L:      netdev@vger.kernel.org
12763 S:      Maintained
12764 W:      http://linuxptp.sourceforge.net/
12765 F:      Documentation/ABI/testing/sysfs-ptp
12766 F:      Documentation/ptp/*
12767 F:      drivers/net/phy/dp83640*
12768 F:      drivers/ptp/*
12769 F:      include/linux/ptp_cl*
12770
12771 PTRACE SUPPORT
12772 M:      Oleg Nesterov <oleg@redhat.com>
12773 S:      Maintained
12774 F:      include/asm-generic/syscall.h
12775 F:      include/linux/ptrace.h
12776 F:      include/linux/regset.h
12777 F:      include/linux/tracehook.h
12778 F:      include/uapi/linux/ptrace.h
12779 F:      include/uapi/linux/ptrace.h
12780 F:      include/asm-generic/ptrace.h
12781 F:      kernel/ptrace.c
12782 F:      arch/*/ptrace*.c
12783 F:      arch/*/*/ptrace*.c
12784 F:      arch/*/include/asm/ptrace*.h
12785
12786 PULSE8-CEC DRIVER
12787 M:      Hans Verkuil <hverkuil@xs4all.nl>
12788 L:      linux-media@vger.kernel.org
12789 T:      git git://linuxtv.org/media_tree.git
12790 S:      Maintained
12791 F:      drivers/media/usb/pulse8-cec/*
12792 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12793
12794 PVRUSB2 VIDEO4LINUX DRIVER
12795 M:      Mike Isely <isely@pobox.com>
12796 L:      pvrusb2@isely.net       (subscribers-only)
12797 L:      linux-media@vger.kernel.org
12798 W:      http://www.isely.net/pvrusb2/
12799 T:      git git://linuxtv.org/media_tree.git
12800 S:      Maintained
12801 F:      Documentation/media/v4l-drivers/pvrusb2*
12802 F:      drivers/media/usb/pvrusb2/
12803
12804 PWC WEBCAM DRIVER
12805 M:      Hans Verkuil <hverkuil@xs4all.nl>
12806 L:      linux-media@vger.kernel.org
12807 T:      git git://linuxtv.org/media_tree.git
12808 S:      Odd Fixes
12809 F:      drivers/media/usb/pwc/*
12810 F:      include/trace/events/pwc.h
12811
12812 PWM FAN DRIVER
12813 M:      Kamil Debski <kamil@wypas.org>
12814 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12815 L:      linux-hwmon@vger.kernel.org
12816 S:      Supported
12817 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12818 F:      Documentation/hwmon/pwm-fan.rst
12819 F:      drivers/hwmon/pwm-fan.c
12820
12821 PWM IR Transmitter
12822 M:      Sean Young <sean@mess.org>
12823 L:      linux-media@vger.kernel.org
12824 S:      Maintained
12825 F:      drivers/media/rc/pwm-ir-tx.c
12826
12827 PWM SUBSYSTEM
12828 M:      Thierry Reding <thierry.reding@gmail.com>
12829 L:      linux-pwm@vger.kernel.org
12830 S:      Maintained
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12832 F:      Documentation/pwm.txt
12833 F:      Documentation/devicetree/bindings/pwm/
12834 F:      include/linux/pwm.h
12835 F:      drivers/pwm/
12836 F:      drivers/video/backlight/pwm_bl.c
12837 F:      include/linux/pwm_backlight.h
12838 F:      drivers/gpio/gpio-mvebu.c
12839 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12840
12841 PXA GPIO DRIVER
12842 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12843 L:      linux-gpio@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/gpio/gpio-pxa.c
12846
12847 PXA MMCI DRIVER
12848 S:      Orphan
12849
12850 PXA RTC DRIVER
12851 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12852 L:      linux-rtc@vger.kernel.org
12853 S:      Maintained
12854
12855 PXA2xx/PXA3xx SUPPORT
12856 M:      Daniel Mack <daniel@zonque.org>
12857 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12858 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12860 T:      git git://github.com/hzhuang1/linux.git
12861 T:      git git://github.com/rjarzmik/linux.git
12862 S:      Maintained
12863 F:      arch/arm/boot/dts/pxa*
12864 F:      arch/arm/mach-pxa/
12865 F:      drivers/dma/pxa*
12866 F:      drivers/pcmcia/pxa2xx*
12867 F:      drivers/pinctrl/pxa/
12868 F:      drivers/spi/spi-pxa2xx*
12869 F:      drivers/usb/gadget/udc/pxa2*
12870 F:      include/sound/pxa2xx-lib.h
12871 F:      sound/arm/pxa*
12872 F:      sound/soc/pxa/
12873
12874 QAT DRIVER
12875 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12876 L:      qat-linux@intel.com
12877 S:      Supported
12878 F:      drivers/crypto/qat/
12879
12880 QCOM AUDIO (ASoC) DRIVERS
12881 M:      Patrick Lai <plai@codeaurora.org>
12882 M:      Banajit Goswami <bgoswami@codeaurora.org>
12883 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12884 S:      Supported
12885 F:      sound/soc/qcom/
12886
12887 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12888 M:      Gabriel Somlo <somlo@cmu.edu>
12889 M:      "Michael S. Tsirkin" <mst@redhat.com>
12890 L:      qemu-devel@nongnu.org
12891 S:      Maintained
12892 F:      drivers/firmware/qemu_fw_cfg.c
12893 F:      include/uapi/linux/qemu_fw_cfg.h
12894
12895 QIB DRIVER
12896 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12897 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12898 L:      linux-rdma@vger.kernel.org
12899 S:      Supported
12900 F:      drivers/infiniband/hw/qib/
12901
12902 QLOGIC QL41xxx FCOE DRIVER
12903 M:      QLogic-Storage-Upstream@cavium.com
12904 L:      linux-scsi@vger.kernel.org
12905 S:      Supported
12906 F:      drivers/scsi/qedf/
12907
12908 QLOGIC QL41xxx ISCSI DRIVER
12909 M:      QLogic-Storage-Upstream@cavium.com
12910 L:      linux-scsi@vger.kernel.org
12911 S:      Supported
12912 F:      drivers/scsi/qedi/
12913
12914 QLOGIC QL4xxx ETHERNET DRIVER
12915 M:      Ariel Elior <aelior@marvell.com>
12916 M:      GR-everest-linux-l2@marvell.com
12917 L:      netdev@vger.kernel.org
12918 S:      Supported
12919 F:      drivers/net/ethernet/qlogic/qed/
12920 F:      include/linux/qed/
12921 F:      drivers/net/ethernet/qlogic/qede/
12922
12923 QLOGIC QL4xxx RDMA DRIVER
12924 M:      Michal Kalderon <mkalderon@marvell.com>
12925 M:      Ariel Elior <aelior@marvell.com>
12926 L:      linux-rdma@vger.kernel.org
12927 S:      Supported
12928 F:      drivers/infiniband/hw/qedr/
12929 F:      include/uapi/rdma/qedr-abi.h
12930
12931 QLOGIC QLA1280 SCSI DRIVER
12932 M:      Michael Reed <mdr@sgi.com>
12933 L:      linux-scsi@vger.kernel.org
12934 S:      Maintained
12935 F:      drivers/scsi/qla1280.[ch]
12936
12937 QLOGIC QLA2XXX FC-SCSI DRIVER
12938 M:      qla2xxx-upstream@qlogic.com
12939 L:      linux-scsi@vger.kernel.org
12940 S:      Supported
12941 F:      Documentation/scsi/LICENSE.qla2xxx
12942 F:      drivers/scsi/qla2xxx/
12943
12944 QLOGIC QLA3XXX NETWORK DRIVER
12945 M:      GR-Linux-NIC-Dev@marvell.com
12946 L:      netdev@vger.kernel.org
12947 S:      Supported
12948 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12949 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12950
12951 QLOGIC QLA4XXX iSCSI DRIVER
12952 M:      QLogic-Storage-Upstream@qlogic.com
12953 L:      linux-scsi@vger.kernel.org
12954 S:      Supported
12955 F:      Documentation/scsi/LICENSE.qla4xxx
12956 F:      drivers/scsi/qla4xxx/
12957
12958 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12959 M:      Shahed Shaikh <shshaikh@marvell.com>
12960 M:      Manish Chopra <manishc@marvell.com>
12961 M:      GR-Linux-NIC-Dev@marvell.com
12962 L:      netdev@vger.kernel.org
12963 S:      Supported
12964 F:      drivers/net/ethernet/qlogic/qlcnic/
12965
12966 QLOGIC QLGE 10Gb ETHERNET DRIVER
12967 M:      Manish Chopra <manishc@marvell.com>
12968 M:      GR-Linux-NIC-Dev@marvell.com
12969 L:      netdev@vger.kernel.org
12970 S:      Supported
12971 F:      drivers/net/ethernet/qlogic/qlge/
12972
12973 QM1D1B0004 MEDIA DRIVER
12974 M:      Akihiro Tsukada <tskd08@gmail.com>
12975 L:      linux-media@vger.kernel.org
12976 S:      Odd Fixes
12977 F:      drivers/media/tuners/qm1d1b0004*
12978
12979 QM1D1C0042 MEDIA DRIVER
12980 M:      Akihiro Tsukada <tskd08@gmail.com>
12981 L:      linux-media@vger.kernel.org
12982 S:      Odd Fixes
12983 F:      drivers/media/tuners/qm1d1c0042*
12984
12985 QNX4 FILESYSTEM
12986 M:      Anders Larsen <al@alarsen.net>
12987 W:      http://www.alarsen.net/linux/qnx4fs/
12988 S:      Maintained
12989 F:      fs/qnx4/
12990 F:      include/uapi/linux/qnx4_fs.h
12991 F:      include/uapi/linux/qnxtypes.h
12992
12993 QORIQ DPAA2 FSL-MC BUS DRIVER
12994 M:      Stuart Yoder <stuyoder@gmail.com>
12995 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12996 L:      linux-kernel@vger.kernel.org
12997 S:      Maintained
12998 F:      drivers/bus/fsl-mc/
12999 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13000 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13001
13002 QT1010 MEDIA DRIVER
13003 M:      Antti Palosaari <crope@iki.fi>
13004 L:      linux-media@vger.kernel.org
13005 W:      https://linuxtv.org
13006 W:      http://palosaari.fi/linux/
13007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13008 T:      git git://linuxtv.org/anttip/media_tree.git
13009 S:      Maintained
13010 F:      drivers/media/tuners/qt1010*
13011
13012 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13013 M:      Kalle Valo <kvalo@codeaurora.org>
13014 L:      ath10k@lists.infradead.org
13015 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13017 S:      Supported
13018 F:      drivers/net/wireless/ath/ath10k/
13019
13020 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13021 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13022 L:      linux-wireless@vger.kernel.org
13023 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13024 S:      Supported
13025 F:      drivers/net/wireless/ath/ath9k/
13026
13027 QUALCOMM CAMERA SUBSYSTEM DRIVER
13028 M:      Todor Tomov <todor.too@gmail.com>
13029 L:      linux-media@vger.kernel.org
13030 S:      Maintained
13031 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13032 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13033 F:      drivers/media/platform/qcom/camss/
13034
13035 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13036 M:      Ilia Lin <ilia.lin@kernel.org>
13037 L:      linux-pm@vger.kernel.org
13038 S:      Maintained
13039 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13040 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13041
13042 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13043 M:      Timur Tabi <timur@kernel.org>
13044 L:      netdev@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/net/ethernet/qualcomm/emac/
13047
13048 QUALCOMM ETHQOS ETHERNET DRIVER
13049 M:      Vinod Koul <vkoul@kernel.org>
13050 M:      Niklas Cassel <niklas.cassel@linaro.org>
13051 L:      netdev@vger.kernel.org
13052 S:      Maintained
13053 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13054 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13055
13056 QUALCOMM GENERIC INTERFACE I2C DRIVER
13057 M:      Alok Chauhan <alokc@codeaurora.org>
13058 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
13059 L:      linux-i2c@vger.kernel.org
13060 L:      linux-arm-msm@vger.kernel.org
13061 S:      Supported
13062 F:      drivers/i2c/busses/i2c-qcom-geni.c
13063
13064 QUALCOMM HEXAGON ARCHITECTURE
13065 M:      Richard Kuo <rkuo@codeaurora.org>
13066 L:      linux-hexagon@vger.kernel.org
13067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13068 S:      Supported
13069 F:      arch/hexagon/
13070
13071 QUALCOMM HIDMA DRIVER
13072 M:      Sinan Kaya <okaya@kernel.org>
13073 L:      linux-arm-kernel@lists.infradead.org
13074 L:      linux-arm-msm@vger.kernel.org
13075 L:      dmaengine@vger.kernel.org
13076 S:      Supported
13077 F:      drivers/dma/qcom/hidma*
13078
13079 QUALCOMM IOMMU
13080 M:      Rob Clark <robdclark@gmail.com>
13081 L:      iommu@lists.linux-foundation.org
13082 L:      linux-arm-msm@vger.kernel.org
13083 S:      Maintained
13084 F:      drivers/iommu/qcom_iommu.c
13085
13086 QUALCOMM TSENS THERMAL DRIVER
13087 M:      Amit Kucheria <amit.kucheria@linaro.org>
13088 L:      linux-pm@vger.kernel.org
13089 L:      linux-arm-msm@vger.kernel.org
13090 S:      Maintained
13091 F:      drivers/thermal/qcom/
13092
13093 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13094 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13095 L:      linux-media@vger.kernel.org
13096 L:      linux-arm-msm@vger.kernel.org
13097 T:      git git://linuxtv.org/media_tree.git
13098 S:      Maintained
13099 F:      drivers/media/platform/qcom/venus/
13100
13101 QUALCOMM WCN36XX WIRELESS DRIVER
13102 M:      Kalle Valo <kvalo@codeaurora.org>
13103 L:      wcn36xx@lists.infradead.org
13104 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13105 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13106 S:      Supported
13107 F:      drivers/net/wireless/ath/wcn36xx/
13108
13109 QUANTENNA QTNFMAC WIRELESS DRIVER
13110 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13111 M:      Avinash Patil <avinashp@quantenna.com>
13112 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13113 L:      linux-wireless@vger.kernel.org
13114 S:      Maintained
13115 F:      drivers/net/wireless/quantenna
13116
13117 RADEON and AMDGPU DRM DRIVERS
13118 M:      Alex Deucher <alexander.deucher@amd.com>
13119 M:      Christian König <christian.koenig@amd.com>
13120 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13121 L:      amd-gfx@lists.freedesktop.org
13122 T:      git git://people.freedesktop.org/~agd5f/linux
13123 S:      Supported
13124 F:      drivers/gpu/drm/radeon/
13125 F:      include/uapi/drm/radeon_drm.h
13126 F:      drivers/gpu/drm/amd/
13127 F:      include/uapi/drm/amdgpu_drm.h
13128
13129 RADEON FRAMEBUFFER DISPLAY DRIVER
13130 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13131 L:      linux-fbdev@vger.kernel.org
13132 S:      Maintained
13133 F:      drivers/video/fbdev/aty/radeon*
13134 F:      include/uapi/linux/radeonfb.h
13135
13136 RADIOSHARK RADIO DRIVER
13137 M:      Hans Verkuil <hverkuil@xs4all.nl>
13138 L:      linux-media@vger.kernel.org
13139 T:      git git://linuxtv.org/media_tree.git
13140 S:      Maintained
13141 F:      drivers/media/radio/radio-shark.c
13142
13143 RADIOSHARK2 RADIO DRIVER
13144 M:      Hans Verkuil <hverkuil@xs4all.nl>
13145 L:      linux-media@vger.kernel.org
13146 T:      git git://linuxtv.org/media_tree.git
13147 S:      Maintained
13148 F:      drivers/media/radio/radio-shark2.c
13149 F:      drivers/media/radio/radio-tea5777.c
13150
13151 RADOS BLOCK DEVICE (RBD)
13152 M:      Ilya Dryomov <idryomov@gmail.com>
13153 M:      Sage Weil <sage@redhat.com>
13154 M:      Alex Elder <elder@kernel.org>
13155 L:      ceph-devel@vger.kernel.org
13156 W:      http://ceph.com/
13157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13158 T:      git git://github.com/ceph/ceph-client.git
13159 S:      Supported
13160 F:      Documentation/ABI/testing/sysfs-bus-rbd
13161 F:      drivers/block/rbd.c
13162 F:      drivers/block/rbd_types.h
13163
13164 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13165 M:      Paul Mackerras <paulus@samba.org>
13166 L:      linux-fbdev@vger.kernel.org
13167 S:      Maintained
13168 F:      drivers/video/fbdev/aty/aty128fb.c
13169
13170 RAINSHADOW-CEC DRIVER
13171 M:      Hans Verkuil <hverkuil@xs4all.nl>
13172 L:      linux-media@vger.kernel.org
13173 T:      git git://linuxtv.org/media_tree.git
13174 S:      Maintained
13175 F:      drivers/media/usb/rainshadow-cec/*
13176
13177 RALINK MIPS ARCHITECTURE
13178 M:      John Crispin <john@phrozen.org>
13179 L:      linux-mips@vger.kernel.org
13180 S:      Maintained
13181 F:      arch/mips/ralink
13182
13183 RALINK RT2X00 WIRELESS LAN DRIVER
13184 P:      rt2x00 project
13185 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13186 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13187 L:      linux-wireless@vger.kernel.org
13188 S:      Maintained
13189 F:      drivers/net/wireless/ralink/rt2x00/
13190
13191 RAMDISK RAM BLOCK DEVICE DRIVER
13192 M:      Jens Axboe <axboe@kernel.dk>
13193 S:      Maintained
13194 F:      Documentation/blockdev/ramdisk.txt
13195 F:      drivers/block/brd.c
13196
13197 RANCHU VIRTUAL BOARD FOR MIPS
13198 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13199 L:      linux-mips@vger.kernel.org
13200 S:      Supported
13201 F:      arch/mips/generic/board-ranchu.c
13202 F:      arch/mips/configs/generic/board-ranchu.config
13203
13204 RANDOM NUMBER DRIVER
13205 M:      "Theodore Ts'o" <tytso@mit.edu>
13206 S:      Maintained
13207 F:      drivers/char/random.c
13208
13209 RAPIDIO SUBSYSTEM
13210 M:      Matt Porter <mporter@kernel.crashing.org>
13211 M:      Alexandre Bounine <alex.bou9@gmail.com>
13212 S:      Maintained
13213 F:      drivers/rapidio/
13214
13215 RAS INFRASTRUCTURE
13216 M:      Tony Luck <tony.luck@intel.com>
13217 M:      Borislav Petkov <bp@alien8.de>
13218 L:      linux-edac@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/ras/
13221 F:      include/linux/ras.h
13222 F:      include/ras/ras_event.h
13223 F:      Documentation/admin-guide/ras.rst
13224
13225 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13226 L:      linux-wireless@vger.kernel.org
13227 S:      Orphan
13228 F:      drivers/net/wireless/ray*
13229
13230 RCUTORTURE TEST FRAMEWORK
13231 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13232 M:      Josh Triplett <josh@joshtriplett.org>
13233 R:      Steven Rostedt <rostedt@goodmis.org>
13234 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13235 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13236 L:      rcu@vger.kernel.org
13237 S:      Supported
13238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13239 F:      tools/testing/selftests/rcutorture
13240
13241 RDC R-321X SoC
13242 M:      Florian Fainelli <florian@openwrt.org>
13243 S:      Maintained
13244
13245 RDC R6040 FAST ETHERNET DRIVER
13246 M:      Florian Fainelli <f.fainelli@gmail.com>
13247 L:      netdev@vger.kernel.org
13248 S:      Maintained
13249 F:      drivers/net/ethernet/rdc/r6040.c
13250
13251 RDMAVT - RDMA verbs software
13252 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13253 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13254 L:      linux-rdma@vger.kernel.org
13255 S:      Supported
13256 F:      drivers/infiniband/sw/rdmavt
13257
13258 RDS - RELIABLE DATAGRAM SOCKETS
13259 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13260 L:      netdev@vger.kernel.org
13261 L:      linux-rdma@vger.kernel.org
13262 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13263 W:      https://oss.oracle.com/projects/rds/
13264 S:      Supported
13265 F:      net/rds/
13266 F:      Documentation/networking/rds.txt
13267
13268 RDT - RESOURCE ALLOCATION
13269 M:      Fenghua Yu <fenghua.yu@intel.com>
13270 M:      Reinette Chatre <reinette.chatre@intel.com>
13271 L:      linux-kernel@vger.kernel.org
13272 S:      Supported
13273 F:      arch/x86/kernel/cpu/resctrl/
13274 F:      arch/x86/include/asm/resctrl_sched.h
13275 F:      Documentation/x86/resctrl*
13276
13277 READ-COPY UPDATE (RCU)
13278 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13279 M:      Josh Triplett <josh@joshtriplett.org>
13280 R:      Steven Rostedt <rostedt@goodmis.org>
13281 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13282 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13283 R:      Joel Fernandes <joel@joelfernandes.org>
13284 L:      rcu@vger.kernel.org
13285 W:      http://www.rdrop.com/users/paulmck/RCU/
13286 S:      Supported
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13288 F:      Documentation/RCU/
13289 X:      Documentation/RCU/torture.txt
13290 F:      include/linux/rcu*
13291 X:      include/linux/srcu*.h
13292 F:      kernel/rcu/
13293 X:      kernel/rcu/srcu*.c
13294
13295 REAL TIME CLOCK (RTC) SUBSYSTEM
13296 M:      Alessandro Zummo <a.zummo@towertech.it>
13297 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13298 L:      linux-rtc@vger.kernel.org
13299 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13301 S:      Maintained
13302 F:      Documentation/devicetree/bindings/rtc/
13303 F:      Documentation/rtc.txt
13304 F:      drivers/rtc/
13305 F:      include/linux/rtc.h
13306 F:      include/uapi/linux/rtc.h
13307 F:      include/linux/rtc/
13308 F:      include/linux/platform_data/rtc-*
13309 F:      tools/testing/selftests/rtc/
13310
13311 REALTEK AUDIO CODECS
13312 M:      Bard Liao <bardliao@realtek.com>
13313 M:      Oder Chiou <oder_chiou@realtek.com>
13314 S:      Maintained
13315 F:      sound/soc/codecs/rt*
13316 F:      include/sound/rt*.h
13317
13318 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13319 M:      Linus Walleij <linus.walleij@linaro.org>
13320 S:      Maintained
13321 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13322 F:      drivers/net/dsa/realtek-smi*
13323 F:      drivers/net/dsa/rtl83*
13324
13325 REDPINE WIRELESS DRIVER
13326 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13327 M:      Siva Rebbagondla <siva8118@gmail.com>
13328 L:      linux-wireless@vger.kernel.org
13329 S:      Maintained
13330 F:      drivers/net/wireless/rsi/
13331
13332 REGISTER MAP ABSTRACTION
13333 M:      Mark Brown <broonie@kernel.org>
13334 L:      linux-kernel@vger.kernel.org
13335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13336 S:      Supported
13337 F:      Documentation/devicetree/bindings/regmap/
13338 F:      drivers/base/regmap/
13339 F:      include/linux/regmap.h
13340
13341 REISERFS FILE SYSTEM
13342 L:      reiserfs-devel@vger.kernel.org
13343 S:      Supported
13344 F:      fs/reiserfs/
13345
13346 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13347 M:      Ohad Ben-Cohen <ohad@wizery.com>
13348 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13349 L:      linux-remoteproc@vger.kernel.org
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13351 S:      Maintained
13352 F:      Documentation/devicetree/bindings/remoteproc/
13353 F:      Documentation/remoteproc.txt
13354 F:      drivers/remoteproc/
13355 F:      include/linux/remoteproc.h
13356
13357 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13358 M:      Ohad Ben-Cohen <ohad@wizery.com>
13359 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13360 L:      linux-remoteproc@vger.kernel.org
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13362 S:      Maintained
13363 F:      drivers/rpmsg/
13364 F:      Documentation/rpmsg.txt
13365 F:      include/linux/rpmsg.h
13366 F:      include/linux/rpmsg/
13367
13368 RENESAS CLOCK DRIVERS
13369 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13370 L:      linux-renesas-soc@vger.kernel.org
13371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13372 S:      Supported
13373 F:      drivers/clk/renesas/
13374
13375 RENESAS EMEV2 I2C DRIVER
13376 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13377 S:      Supported
13378 F:      drivers/i2c/busses/i2c-emev2.c
13379
13380 RENESAS ETHERNET DRIVERS
13381 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13382 L:      netdev@vger.kernel.org
13383 L:      linux-renesas-soc@vger.kernel.org
13384 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13385 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13386 F:      drivers/net/ethernet/renesas/
13387 F:      include/linux/sh_eth.h
13388
13389 RENESAS R-CAR GYROADC DRIVER
13390 M:      Marek Vasut <marek.vasut@gmail.com>
13391 L:      linux-iio@vger.kernel.org
13392 S:      Supported
13393 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13394 F:      drivers/iio/adc/rcar-gyroadc.c
13395
13396 RENESAS R-CAR I2C DRIVERS
13397 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13398 S:      Supported
13399 F:      drivers/i2c/busses/i2c-rcar.c
13400 F:      drivers/i2c/busses/i2c-sh_mobile.c
13401
13402 RENESAS RIIC DRIVER
13403 M:      Chris Brandt <chris.brandt@renesas.com>
13404 S:      Supported
13405 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13406 F:      drivers/i2c/busses/i2c-riic.c
13407
13408 RENESAS USB PHY DRIVER
13409 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13410 L:      linux-renesas-soc@vger.kernel.org
13411 S:      Maintained
13412 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13413
13414 RESET CONTROLLER FRAMEWORK
13415 M:      Philipp Zabel <p.zabel@pengutronix.de>
13416 T:      git git://git.pengutronix.de/git/pza/linux
13417 S:      Maintained
13418 F:      drivers/reset/
13419 F:      Documentation/devicetree/bindings/reset/
13420 F:      include/dt-bindings/reset/
13421 F:      include/linux/reset.h
13422 F:      include/linux/reset/
13423 F:      include/linux/reset-controller.h
13424
13425 RESTARTABLE SEQUENCES SUPPORT
13426 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13427 M:      Peter Zijlstra <peterz@infradead.org>
13428 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13429 M:      Boqun Feng <boqun.feng@gmail.com>
13430 L:      linux-kernel@vger.kernel.org
13431 S:      Supported
13432 F:      kernel/rseq.c
13433 F:      include/uapi/linux/rseq.h
13434 F:      include/trace/events/rseq.h
13435 F:      tools/testing/selftests/rseq/
13436
13437 RFKILL
13438 M:      Johannes Berg <johannes@sipsolutions.net>
13439 L:      linux-wireless@vger.kernel.org
13440 W:      http://wireless.kernel.org/
13441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13443 S:      Maintained
13444 F:      Documentation/rfkill.txt
13445 F:      Documentation/ABI/stable/sysfs-class-rfkill
13446 F:      net/rfkill/
13447 F:      include/linux/rfkill.h
13448 F:      include/uapi/linux/rfkill.h
13449
13450 RHASHTABLE
13451 M:      Thomas Graf <tgraf@suug.ch>
13452 M:      Herbert Xu <herbert@gondor.apana.org.au>
13453 L:      netdev@vger.kernel.org
13454 S:      Maintained
13455 F:      lib/rhashtable.c
13456 F:      lib/test_rhashtable.c
13457 F:      include/linux/rhashtable.h
13458 F:      include/linux/rhashtable-types.h
13459
13460 RICOH R5C592 MEMORYSTICK DRIVER
13461 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13462 S:      Maintained
13463 F:      drivers/memstick/host/r592.*
13464
13465 RICOH SMARTMEDIA/XD DRIVER
13466 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13467 S:      Maintained
13468 F:      drivers/mtd/nand/raw/r852.c
13469 F:      drivers/mtd/nand/raw/r852.h
13470
13471 RISC-V ARCHITECTURE
13472 M:      Palmer Dabbelt <palmer@sifive.com>
13473 M:      Albert Ou <aou@eecs.berkeley.edu>
13474 L:      linux-riscv@lists.infradead.org
13475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13476 S:      Supported
13477 F:      arch/riscv/
13478 K:      riscv
13479 N:      riscv
13480
13481 ROCCAT DRIVERS
13482 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13483 W:      http://sourceforge.net/projects/roccat/
13484 S:      Maintained
13485 F:      drivers/hid/hid-roccat*
13486 F:      include/linux/hid-roccat*
13487 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13488
13489 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13490 M:      Jacob chen <jacob2.chen@rock-chips.com>
13491 L:      linux-media@vger.kernel.org
13492 S:      Maintained
13493 F:      drivers/media/platform/rockchip/rga/
13494 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13495
13496 ROCKCHIP VPU CODEC DRIVER
13497 M:      Ezequiel Garcia <ezequiel@collabora.com>
13498 L:      linux-media@vger.kernel.org
13499 S:      Maintained
13500 F:      drivers/staging/media/platform/rockchip/vpu/
13501 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13502
13503 ROCKER DRIVER
13504 M:      Jiri Pirko <jiri@resnulli.us>
13505 L:      netdev@vger.kernel.org
13506 S:      Supported
13507 F:      drivers/net/ethernet/rocker/
13508
13509 ROCKETPORT DRIVER
13510 P:      Comtrol Corp.
13511 W:      http://www.comtrol.com
13512 S:      Maintained
13513 F:      Documentation/serial/rocket.rst
13514 F:      drivers/tty/rocket*
13515
13516 ROCKETPORT EXPRESS/INFINITY DRIVER
13517 M:      Kevin Cernekee <cernekee@gmail.com>
13518 L:      linux-serial@vger.kernel.org
13519 S:      Odd Fixes
13520 F:      drivers/tty/serial/rp2.*
13521
13522 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13523 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13524 L:      linux-kernel@vger.kernel.org
13525 L:      linux-renesas-soc@vger.kernel.org
13526 S:      Supported
13527 F:      drivers/mfd/bd9571mwv.c
13528 F:      drivers/regulator/bd9571mwv-regulator.c
13529 F:      drivers/gpio/gpio-bd9571mwv.c
13530 F:      include/linux/mfd/bd9571mwv.h
13531 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13532
13533 ROSE NETWORK LAYER
13534 M:      Ralf Baechle <ralf@linux-mips.org>
13535 L:      linux-hams@vger.kernel.org
13536 W:      http://www.linux-ax25.org/
13537 S:      Maintained
13538 F:      include/net/rose.h
13539 F:      include/uapi/linux/rose.h
13540 F:      net/rose/
13541
13542 RTL2830 MEDIA DRIVER
13543 M:      Antti Palosaari <crope@iki.fi>
13544 L:      linux-media@vger.kernel.org
13545 W:      https://linuxtv.org
13546 W:      http://palosaari.fi/linux/
13547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13548 T:      git git://linuxtv.org/anttip/media_tree.git
13549 S:      Maintained
13550 F:      drivers/media/dvb-frontends/rtl2830*
13551
13552 RTL2832 MEDIA DRIVER
13553 M:      Antti Palosaari <crope@iki.fi>
13554 L:      linux-media@vger.kernel.org
13555 W:      https://linuxtv.org
13556 W:      http://palosaari.fi/linux/
13557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13558 T:      git git://linuxtv.org/anttip/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/dvb-frontends/rtl2832*
13561
13562 RTL2832_SDR MEDIA DRIVER
13563 M:      Antti Palosaari <crope@iki.fi>
13564 L:      linux-media@vger.kernel.org
13565 W:      https://linuxtv.org
13566 W:      http://palosaari.fi/linux/
13567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13568 T:      git git://linuxtv.org/anttip/media_tree.git
13569 S:      Maintained
13570 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13571
13572 RTL8180 WIRELESS DRIVER
13573 L:      linux-wireless@vger.kernel.org
13574 W:      http://wireless.kernel.org/
13575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13576 S:      Orphan
13577 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13578
13579 RTL8187 WIRELESS DRIVER
13580 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13581 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13582 M:      Larry Finger <Larry.Finger@lwfinger.net>
13583 L:      linux-wireless@vger.kernel.org
13584 W:      http://wireless.kernel.org/
13585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13586 S:      Maintained
13587 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13588
13589 REALTEK WIRELESS DRIVER (rtlwifi family)
13590 M:      Ping-Ke Shih <pkshih@realtek.com>
13591 L:      linux-wireless@vger.kernel.org
13592 W:      http://wireless.kernel.org/
13593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13594 S:      Maintained
13595 F:      drivers/net/wireless/realtek/rtlwifi/
13596
13597 REALTEK WIRELESS DRIVER (rtw88)
13598 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13599 L:      linux-wireless@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/net/wireless/realtek/rtw88/
13602
13603 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13604 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13605 L:      linux-wireless@vger.kernel.org
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13607 S:      Maintained
13608 F:      drivers/net/wireless/realtek/rtl8xxxu/
13609
13610 RXRPC SOCKETS (AF_RXRPC)
13611 M:      David Howells <dhowells@redhat.com>
13612 L:      linux-afs@lists.infradead.org
13613 S:      Supported
13614 F:      net/rxrpc/
13615 F:      include/keys/rxrpc-type.h
13616 F:      include/net/af_rxrpc.h
13617 F:      include/trace/events/rxrpc.h
13618 F:      include/uapi/linux/rxrpc.h
13619 F:      Documentation/networking/rxrpc.txt
13620 W:      https://www.infradead.org/~dhowells/kafs/
13621
13622 S3 SAVAGE FRAMEBUFFER DRIVER
13623 M:      Antonino Daplas <adaplas@gmail.com>
13624 L:      linux-fbdev@vger.kernel.org
13625 S:      Maintained
13626 F:      drivers/video/fbdev/savage/
13627
13628 S390
13629 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13630 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13631 L:      linux-s390@vger.kernel.org
13632 W:      http://www.ibm.com/developerworks/linux/linux390/
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13634 S:      Supported
13635 F:      arch/s390/
13636 F:      drivers/s390/
13637 F:      Documentation/s390/
13638 F:      Documentation/driver-api/s390-drivers.rst
13639
13640 S390 COMMON I/O LAYER
13641 M:      Sebastian Ott <sebott@linux.ibm.com>
13642 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13643 L:      linux-s390@vger.kernel.org
13644 W:      http://www.ibm.com/developerworks/linux/linux390/
13645 S:      Supported
13646 F:      drivers/s390/cio/
13647
13648 S390 DASD DRIVER
13649 M:      Stefan Haberland <sth@linux.ibm.com>
13650 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13651 L:      linux-s390@vger.kernel.org
13652 W:      http://www.ibm.com/developerworks/linux/linux390/
13653 S:      Supported
13654 F:      drivers/s390/block/dasd*
13655 F:      block/partitions/ibm.c
13656
13657 S390 IOMMU (PCI)
13658 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13659 L:      linux-s390@vger.kernel.org
13660 W:      http://www.ibm.com/developerworks/linux/linux390/
13661 S:      Supported
13662 F:      drivers/iommu/s390-iommu.c
13663
13664 S390 IUCV NETWORK LAYER
13665 M:      Julian Wiedmann <jwi@linux.ibm.com>
13666 M:      Ursula Braun <ubraun@linux.ibm.com>
13667 L:      linux-s390@vger.kernel.org
13668 W:      http://www.ibm.com/developerworks/linux/linux390/
13669 S:      Supported
13670 F:      drivers/s390/net/*iucv*
13671 F:      include/net/iucv/
13672 F:      net/iucv/
13673
13674 S390 NETWORK DRIVERS
13675 M:      Julian Wiedmann <jwi@linux.ibm.com>
13676 M:      Ursula Braun <ubraun@linux.ibm.com>
13677 L:      linux-s390@vger.kernel.org
13678 W:      http://www.ibm.com/developerworks/linux/linux390/
13679 S:      Supported
13680 F:      drivers/s390/net/
13681
13682 S390 PCI SUBSYSTEM
13683 M:      Sebastian Ott <sebott@linux.ibm.com>
13684 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13685 L:      linux-s390@vger.kernel.org
13686 W:      http://www.ibm.com/developerworks/linux/linux390/
13687 S:      Supported
13688 F:      arch/s390/pci/
13689 F:      drivers/pci/hotplug/s390_pci_hpc.c
13690
13691 S390 VFIO-CCW DRIVER
13692 M:      Cornelia Huck <cohuck@redhat.com>
13693 M:      Farhan Ali <alifm@linux.ibm.com>
13694 M:      Eric Farman <farman@linux.ibm.com>
13695 R:      Halil Pasic <pasic@linux.ibm.com>
13696 L:      linux-s390@vger.kernel.org
13697 L:      kvm@vger.kernel.org
13698 S:      Supported
13699 F:      drivers/s390/cio/vfio_ccw*
13700 F:      Documentation/s390/vfio-ccw.txt
13701 F:      include/uapi/linux/vfio_ccw.h
13702
13703 S390 ZCRYPT DRIVER
13704 M:      Harald Freudenberger <freude@linux.ibm.com>
13705 L:      linux-s390@vger.kernel.org
13706 W:      http://www.ibm.com/developerworks/linux/linux390/
13707 S:      Supported
13708 F:      drivers/s390/crypto/
13709
13710 S390 VFIO AP DRIVER
13711 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13712 M:      Pierre Morel <pmorel@linux.ibm.com>
13713 M:      Halil Pasic <pasic@linux.ibm.com>
13714 L:      linux-s390@vger.kernel.org
13715 W:      http://www.ibm.com/developerworks/linux/linux390/
13716 S:      Supported
13717 F:      drivers/s390/crypto/vfio_ap_drv.c
13718 F:      drivers/s390/crypto/vfio_ap_private.h
13719 F:      drivers/s390/crypto/vfio_ap_ops.c
13720 F:      Documentation/s390/vfio-ap.txt
13721
13722 S390 ZFCP DRIVER
13723 M:      Steffen Maier <maier@linux.ibm.com>
13724 M:      Benjamin Block <bblock@linux.ibm.com>
13725 L:      linux-s390@vger.kernel.org
13726 W:      http://www.ibm.com/developerworks/linux/linux390/
13727 S:      Supported
13728 F:      drivers/s390/scsi/zfcp_*
13729
13730 S3C24XX SD/MMC Driver
13731 M:      Ben Dooks <ben-linux@fluff.org>
13732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13733 S:      Supported
13734 F:      drivers/mmc/host/s3cmci.*
13735
13736 SAA6588 RDS RECEIVER DRIVER
13737 M:      Hans Verkuil <hverkuil@xs4all.nl>
13738 L:      linux-media@vger.kernel.org
13739 T:      git git://linuxtv.org/media_tree.git
13740 W:      https://linuxtv.org
13741 S:      Odd Fixes
13742 F:      drivers/media/i2c/saa6588*
13743
13744 SAA7134 VIDEO4LINUX DRIVER
13745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13746 L:      linux-media@vger.kernel.org
13747 W:      https://linuxtv.org
13748 T:      git git://linuxtv.org/media_tree.git
13749 S:      Odd fixes
13750 F:      Documentation/media/v4l-drivers/saa7134*
13751 F:      drivers/media/pci/saa7134/
13752
13753 SAA7146 VIDEO4LINUX-2 DRIVER
13754 M:      Hans Verkuil <hverkuil@xs4all.nl>
13755 L:      linux-media@vger.kernel.org
13756 T:      git git://linuxtv.org/media_tree.git
13757 S:      Maintained
13758 F:      drivers/media/common/saa7146/
13759 F:      drivers/media/pci/saa7146/
13760 F:      include/media/drv-intf/saa7146*
13761
13762 SAMSUNG AUDIO (ASoC) DRIVERS
13763 M:      Krzysztof Kozlowski <krzk@kernel.org>
13764 M:      Sangbeom Kim <sbkim73@samsung.com>
13765 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13766 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13767 S:      Supported
13768 F:      sound/soc/samsung/
13769 F:      Documentation/devicetree/bindings/sound/samsung*
13770
13771 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13772 M:      Krzysztof Kozlowski <krzk@kernel.org>
13773 L:      linux-crypto@vger.kernel.org
13774 L:      linux-samsung-soc@vger.kernel.org
13775 S:      Maintained
13776 F:      drivers/crypto/exynos-rng.c
13777 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13778
13779 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13780 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13781 L:      linux-samsung-soc@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/char/hw_random/exynos-trng.c
13784 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13785
13786 SAMSUNG FRAMEBUFFER DRIVER
13787 M:      Jingoo Han <jingoohan1@gmail.com>
13788 L:      linux-fbdev@vger.kernel.org
13789 S:      Maintained
13790 F:      drivers/video/fbdev/s3c-fb.c
13791
13792 SAMSUNG LAPTOP DRIVER
13793 M:      Corentin Chary <corentin.chary@gmail.com>
13794 L:      platform-driver-x86@vger.kernel.org
13795 S:      Maintained
13796 F:      drivers/platform/x86/samsung-laptop.c
13797
13798 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13799 M:      Sangbeom Kim <sbkim73@samsung.com>
13800 M:      Krzysztof Kozlowski <krzk@kernel.org>
13801 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13802 L:      linux-kernel@vger.kernel.org
13803 L:      linux-samsung-soc@vger.kernel.org
13804 S:      Supported
13805 F:      drivers/mfd/sec*.c
13806 F:      drivers/regulator/s2m*.c
13807 F:      drivers/regulator/s5m*.c
13808 F:      drivers/clk/clk-s2mps11.c
13809 F:      drivers/rtc/rtc-s5m.c
13810 F:      include/linux/mfd/samsung/
13811 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13812 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13813 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13814 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13815
13816 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13817 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13818 L:      linux-media@vger.kernel.org
13819 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13820 S:      Maintained
13821 F:      drivers/media/platform/s3c-camif/
13822 F:      include/media/drv-intf/s3c_camif.h
13823
13824 SAMSUNG S3FWRN5 NFC DRIVER
13825 M:      Robert Baldyga <r.baldyga@samsung.com>
13826 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13827 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13828 S:      Supported
13829 F:      drivers/nfc/s3fwrn5
13830
13831 SAMSUNG S5C73M3 CAMERA DRIVER
13832 M:      Kyungmin Park <kyungmin.park@samsung.com>
13833 M:      Andrzej Hajda <a.hajda@samsung.com>
13834 L:      linux-media@vger.kernel.org
13835 S:      Supported
13836 F:      drivers/media/i2c/s5c73m3/*
13837
13838 SAMSUNG S5K5BAF CAMERA DRIVER
13839 M:      Kyungmin Park <kyungmin.park@samsung.com>
13840 M:      Andrzej Hajda <a.hajda@samsung.com>
13841 L:      linux-media@vger.kernel.org
13842 S:      Supported
13843 F:      drivers/media/i2c/s5k5baf.c
13844
13845 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13846 M:      Krzysztof Kozlowski <krzk@kernel.org>
13847 M:      Vladimir Zapolskiy <vz@mleia.com>
13848 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13849 L:      linux-crypto@vger.kernel.org
13850 L:      linux-samsung-soc@vger.kernel.org
13851 S:      Maintained
13852 F:      drivers/crypto/s5p-sss.c
13853
13854 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13855 M:      Kyungmin Park <kyungmin.park@samsung.com>
13856 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13857 L:      linux-media@vger.kernel.org
13858 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13859 S:      Supported
13860 F:      drivers/media/platform/exynos4-is/
13861
13862 SAMSUNG SOC CLOCK DRIVERS
13863 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13864 M:      Tomasz Figa <tomasz.figa@gmail.com>
13865 M:      Chanwoo Choi <cw00.choi@samsung.com>
13866 S:      Supported
13867 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13869 F:      drivers/clk/samsung/
13870 F:      include/dt-bindings/clock/exynos*.h
13871 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13872
13873 SAMSUNG SPI DRIVERS
13874 M:      Kukjin Kim <kgene@kernel.org>
13875 M:      Krzysztof Kozlowski <krzk@kernel.org>
13876 M:      Andi Shyti <andi@etezian.org>
13877 L:      linux-spi@vger.kernel.org
13878 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13879 S:      Maintained
13880 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13881 F:      drivers/spi/spi-s3c*
13882 F:      include/linux/platform_data/spi-s3c64xx.h
13883
13884 SAMSUNG SXGBE DRIVERS
13885 M:      Byungho An <bh74.an@samsung.com>
13886 M:      Girish K S <ks.giri@samsung.com>
13887 M:      Vipul Pandya <vipul.pandya@samsung.com>
13888 S:      Supported
13889 L:      netdev@vger.kernel.org
13890 F:      drivers/net/ethernet/samsung/sxgbe/
13891
13892 SAMSUNG THERMAL DRIVER
13893 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13894 L:      linux-pm@vger.kernel.org
13895 L:      linux-samsung-soc@vger.kernel.org
13896 S:      Supported
13897 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13898 F:      drivers/thermal/samsung/
13899
13900 SAMSUNG USB2 PHY DRIVER
13901 M:      Kamil Debski <kamil@wypas.org>
13902 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13903 L:      linux-kernel@vger.kernel.org
13904 S:      Supported
13905 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13906 F:      Documentation/phy/samsung-usb2.txt
13907 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13908 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13909 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13910 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13911 F:      drivers/phy/samsung/phy-samsung-usb2.c
13912 F:      drivers/phy/samsung/phy-samsung-usb2.h
13913
13914 SC1200 WDT DRIVER
13915 M:      Zwane Mwaikambo <zwanem@gmail.com>
13916 S:      Maintained
13917 F:      drivers/watchdog/sc1200wdt.c
13918
13919 SCHEDULER
13920 M:      Ingo Molnar <mingo@redhat.com>
13921 M:      Peter Zijlstra <peterz@infradead.org>
13922 L:      linux-kernel@vger.kernel.org
13923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13924 S:      Maintained
13925 F:      kernel/sched/
13926 F:      include/linux/sched.h
13927 F:      include/uapi/linux/sched.h
13928 F:      include/linux/wait.h
13929 F:      include/linux/preempt.h
13930
13931 SCR24X CHIP CARD INTERFACE DRIVER
13932 M:      Lubomir Rintel <lkundrak@v3.sk>
13933 S:      Supported
13934 F:      drivers/char/pcmcia/scr24x_cs.c
13935
13936 SCSI CDROM DRIVER
13937 M:      Jens Axboe <axboe@kernel.dk>
13938 L:      linux-scsi@vger.kernel.org
13939 W:      http://www.kernel.dk
13940 S:      Maintained
13941 F:      drivers/scsi/sr*
13942
13943 SCSI RDMA PROTOCOL (SRP) INITIATOR
13944 M:      Bart Van Assche <bvanassche@acm.org>
13945 L:      linux-rdma@vger.kernel.org
13946 S:      Supported
13947 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13948 F:      drivers/infiniband/ulp/srp/
13949 F:      include/scsi/srp.h
13950
13951 SCSI RDMA PROTOCOL (SRP) TARGET
13952 M:      Bart Van Assche <bvanassche@acm.org>
13953 L:      linux-rdma@vger.kernel.org
13954 L:      target-devel@vger.kernel.org
13955 S:      Supported
13956 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13957 F:      drivers/infiniband/ulp/srpt/
13958
13959 SCSI SG DRIVER
13960 M:      Doug Gilbert <dgilbert@interlog.com>
13961 L:      linux-scsi@vger.kernel.org
13962 W:      http://sg.danny.cz/sg
13963 S:      Maintained
13964 F:      Documentation/scsi/scsi-generic.txt
13965 F:      drivers/scsi/sg.c
13966 F:      include/scsi/sg.h
13967
13968 SCSI SUBSYSTEM
13969 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13971 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13973 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13974 L:      linux-scsi@vger.kernel.org
13975 S:      Maintained
13976 F:      Documentation/devicetree/bindings/scsi/
13977 F:      drivers/scsi/
13978 F:      include/scsi/
13979
13980 SCSI TAPE DRIVER
13981 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13982 L:      linux-scsi@vger.kernel.org
13983 S:      Maintained
13984 F:      Documentation/scsi/st.txt
13985 F:      drivers/scsi/st.*
13986 F:      drivers/scsi/st_*.h
13987
13988 SCSI TARGET SUBSYSTEM
13989 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13990 L:      linux-scsi@vger.kernel.org
13991 L:      target-devel@vger.kernel.org
13992 W:      http://www.linux-iscsi.org
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13994 Q:      https://patchwork.kernel.org/project/target-devel/list/
13995 S:      Supported
13996 F:      drivers/target/
13997 F:      include/target/
13998 F:      Documentation/target/
13999
14000 SCTP PROTOCOL
14001 M:      Vlad Yasevich <vyasevich@gmail.com>
14002 M:      Neil Horman <nhorman@tuxdriver.com>
14003 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14004 L:      linux-sctp@vger.kernel.org
14005 W:      http://lksctp.sourceforge.net
14006 S:      Maintained
14007 F:      Documentation/networking/sctp.txt
14008 F:      include/linux/sctp.h
14009 F:      include/uapi/linux/sctp.h
14010 F:      include/net/sctp/
14011 F:      net/sctp/
14012
14013 SCx200 CPU SUPPORT
14014 M:      Jim Cromie <jim.cromie@gmail.com>
14015 S:      Odd Fixes
14016 F:      Documentation/i2c/busses/scx200_acb
14017 F:      arch/x86/platform/scx200/
14018 F:      drivers/watchdog/scx200_wdt.c
14019 F:      drivers/i2c/busses/scx200*
14020 F:      drivers/mtd/maps/scx200_docflash.c
14021 F:      include/linux/scx200.h
14022
14023 SCx200 GPIO DRIVER
14024 M:      Jim Cromie <jim.cromie@gmail.com>
14025 S:      Maintained
14026 F:      drivers/char/scx200_gpio.c
14027 F:      include/linux/scx200_gpio.h
14028
14029 SCx200 HRT CLOCKSOURCE DRIVER
14030 M:      Jim Cromie <jim.cromie@gmail.com>
14031 S:      Maintained
14032 F:      drivers/clocksource/scx200_hrt.c
14033
14034 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14035 M:      Sascha Sommer <saschasommer@freenet.de>
14036 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14037 S:      Maintained
14038 F:      drivers/mmc/host/sdricoh_cs.c
14039
14040 SECO BOARDS CEC DRIVER
14041 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14042 S:      Maintained
14043 F:      drivers/media/platform/seco-cec/seco-cec.c
14044 F:      drivers/media/platform/seco-cec/seco-cec.h
14045
14046 SECURE COMPUTING
14047 M:      Kees Cook <keescook@chromium.org>
14048 R:      Andy Lutomirski <luto@amacapital.net>
14049 R:      Will Drewry <wad@chromium.org>
14050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14051 S:      Supported
14052 F:      kernel/seccomp.c
14053 F:      include/uapi/linux/seccomp.h
14054 F:      include/linux/seccomp.h
14055 F:      tools/testing/selftests/seccomp/*
14056 F:      tools/testing/selftests/kselftest_harness.h
14057 F:      Documentation/userspace-api/seccomp_filter.rst
14058 K:      \bsecure_computing
14059 K:      \bTIF_SECCOMP\b
14060
14061 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14062 M:      Al Cooper <alcooperx@gmail.com>
14063 L:      linux-mmc@vger.kernel.org
14064 L:      bcm-kernel-feedback-list@broadcom.com
14065 S:      Maintained
14066 F:      drivers/mmc/host/sdhci-brcmstb*
14067
14068 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14069 M:      Adrian Hunter <adrian.hunter@intel.com>
14070 L:      linux-mmc@vger.kernel.org
14071 S:      Maintained
14072 F:      drivers/mmc/host/sdhci*
14073 F:      include/linux/mmc/sdhci*
14074
14075 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14076 M:      Adrian Hunter <adrian.hunter@intel.com>
14077 M:      Ritesh Harjani <riteshh@codeaurora.org>
14078 M:      Asutosh Das <asutoshd@codeaurora.org>
14079 L:      linux-mmc@vger.kernel.org
14080 S:      Maintained
14081 F:      drivers/mmc/host/cqhci*
14082
14083 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14084 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14085 M:      Manjunath M B <manjumb@synopsys.com>
14086 L:      linux-mmc@vger.kernel.org
14087 S:      Maintained
14088 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14089
14090 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14091 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14092 L:      linux-mmc@vger.kernel.org
14093 S:      Supported
14094 F:      drivers/mmc/host/sdhci-of-at91.c
14095
14096 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14097 M:      Ben Dooks <ben-linux@fluff.org>
14098 M:      Jaehoon Chung <jh80.chung@samsung.com>
14099 L:      linux-mmc@vger.kernel.org
14100 S:      Maintained
14101 F:      drivers/mmc/host/sdhci-s3c*
14102
14103 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14104 M:      Viresh Kumar <vireshk@kernel.org>
14105 L:      linux-mmc@vger.kernel.org
14106 S:      Maintained
14107 F:      drivers/mmc/host/sdhci-spear.c
14108
14109 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14110 M:      Kishon Vijay Abraham I <kishon@ti.com>
14111 L:      linux-mmc@vger.kernel.org
14112 S:      Maintained
14113 F:      drivers/mmc/host/sdhci-omap.c
14114
14115 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14116 M:      Scott Bauer <scott.bauer@intel.com>
14117 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14118 L:      linux-block@vger.kernel.org
14119 S:      Supported
14120 F:      block/sed*
14121 F:      block/opal_proto.h
14122 F:      include/linux/sed*
14123 F:      include/uapi/linux/sed*
14124
14125 SECURITY CONTACT
14126 M:      Security Officers <security@kernel.org>
14127 S:      Supported
14128
14129 SECURITY SUBSYSTEM
14130 M:      James Morris <jmorris@namei.org>
14131 M:      "Serge E. Hallyn" <serge@hallyn.com>
14132 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14134 W:      http://kernsec.org/
14135 S:      Supported
14136 F:      security/
14137 X:      security/selinux/
14138
14139 SELINUX SECURITY MODULE
14140 M:      Paul Moore <paul@paul-moore.com>
14141 M:      Stephen Smalley <sds@tycho.nsa.gov>
14142 M:      Eric Paris <eparis@parisplace.org>
14143 L:      selinux@vger.kernel.org
14144 W:      https://selinuxproject.org
14145 W:      https://github.com/SELinuxProject
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14147 S:      Supported
14148 F:      include/uapi/linux/selinux_netlink.h
14149 F:      security/selinux/
14150 F:      scripts/selinux/
14151 F:      Documentation/admin-guide/LSM/SELinux.rst
14152
14153 SENSABLE PHANTOM
14154 M:      Jiri Slaby <jirislaby@gmail.com>
14155 S:      Maintained
14156 F:      drivers/misc/phantom.c
14157 F:      include/uapi/linux/phantom.h
14158
14159 SERIAL DEVICE BUS
14160 M:      Rob Herring <robh@kernel.org>
14161 L:      linux-serial@vger.kernel.org
14162 S:      Maintained
14163 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14164 F:      drivers/tty/serdev/
14165 F:      include/linux/serdev.h
14166
14167 SERIAL DRIVERS
14168 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14169 L:      linux-serial@vger.kernel.org
14170 S:      Maintained
14171 F:      Documentation/devicetree/bindings/serial/
14172 F:      drivers/tty/serial/
14173
14174 SERIAL IR RECEIVER
14175 M:      Sean Young <sean@mess.org>
14176 L:      linux-media@vger.kernel.org
14177 S:      Maintained
14178 F:      drivers/media/rc/serial_ir.c
14179
14180 SFC NETWORK DRIVER
14181 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14182 M:      Edward Cree <ecree@solarflare.com>
14183 M:      Martin Habets <mhabets@solarflare.com>
14184 L:      netdev@vger.kernel.org
14185 S:      Supported
14186 F:      drivers/net/ethernet/sfc/
14187
14188 SFF/SFP/SFP+ MODULE SUPPORT
14189 M:      Russell King <linux@armlinux.org.uk>
14190 L:      netdev@vger.kernel.org
14191 S:      Maintained
14192 F:      drivers/net/phy/phylink.c
14193 F:      drivers/net/phy/sfp*
14194 F:      include/linux/phylink.h
14195 F:      include/linux/sfp.h
14196
14197 SGI GRU DRIVER
14198 M:      Dimitri Sivanich <sivanich@sgi.com>
14199 S:      Maintained
14200 F:      drivers/misc/sgi-gru/
14201
14202 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14203 M:      Pat Gefre <pfg@sgi.com>
14204 L:      linux-ia64@vger.kernel.org
14205 S:      Supported
14206 F:      Documentation/ia64/serial.txt
14207 F:      drivers/tty/serial/ioc?_serial.c
14208 F:      include/linux/ioc?.h
14209
14210 SGI XP/XPC/XPNET DRIVER
14211 M:      Cliff Whickman <cpw@sgi.com>
14212 M:      Robin Holt <robinmholt@gmail.com>
14213 S:      Maintained
14214 F:      drivers/misc/sgi-xp/
14215
14216 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14217 M:      Ursula Braun <ubraun@linux.ibm.com>
14218 M:      Karsten Graul <kgraul@linux.ibm.com>
14219 L:      linux-s390@vger.kernel.org
14220 W:      http://www.ibm.com/developerworks/linux/linux390/
14221 S:      Supported
14222 F:      net/smc/
14223
14224 SHARP RJ54N1CB0C SENSOR DRIVER
14225 M:      Jacopo Mondi <jacopo@jmondi.org>
14226 L:      linux-media@vger.kernel.org
14227 T:      git git://linuxtv.org/media_tree.git
14228 S:      Odd fixes
14229 F:      drivers/media/i2c/rj54n1cb0c.c
14230 F:      include/media/i2c/rj54n1cb0c.h
14231
14232 SH_VEU V4L2 MEM2MEM DRIVER
14233 L:      linux-media@vger.kernel.org
14234 S:      Orphan
14235 F:      drivers/media/platform/sh_veu.c
14236
14237 SH_VOU V4L2 OUTPUT DRIVER
14238 L:      linux-media@vger.kernel.org
14239 S:      Orphan
14240 F:      drivers/media/platform/sh_vou.c
14241 F:      include/media/drv-intf/sh_vou.h
14242
14243 SI2157 MEDIA DRIVER
14244 M:      Antti Palosaari <crope@iki.fi>
14245 L:      linux-media@vger.kernel.org
14246 W:      https://linuxtv.org
14247 W:      http://palosaari.fi/linux/
14248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14249 T:      git git://linuxtv.org/anttip/media_tree.git
14250 S:      Maintained
14251 F:      drivers/media/tuners/si2157*
14252
14253 SI2165 MEDIA DRIVER
14254 M:      Matthias Schwarzott <zzam@gentoo.org>
14255 L:      linux-media@vger.kernel.org
14256 W:      https://linuxtv.org
14257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14258 S:      Maintained
14259 F:      drivers/media/dvb-frontends/si2165*
14260
14261 SI2168 MEDIA DRIVER
14262 M:      Antti Palosaari <crope@iki.fi>
14263 L:      linux-media@vger.kernel.org
14264 W:      https://linuxtv.org
14265 W:      http://palosaari.fi/linux/
14266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14267 T:      git git://linuxtv.org/anttip/media_tree.git
14268 S:      Maintained
14269 F:      drivers/media/dvb-frontends/si2168*
14270
14271 SI470X FM RADIO RECEIVER I2C DRIVER
14272 M:      Hans Verkuil <hverkuil@xs4all.nl>
14273 L:      linux-media@vger.kernel.org
14274 T:      git git://linuxtv.org/media_tree.git
14275 W:      https://linuxtv.org
14276 S:      Odd Fixes
14277 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14278
14279 SI470X FM RADIO RECEIVER USB DRIVER
14280 M:      Hans Verkuil <hverkuil@xs4all.nl>
14281 L:      linux-media@vger.kernel.org
14282 T:      git git://linuxtv.org/media_tree.git
14283 W:      https://linuxtv.org
14284 S:      Maintained
14285 F:      drivers/media/radio/si470x/radio-si470x-common.c
14286 F:      drivers/media/radio/si470x/radio-si470x.h
14287 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14288
14289 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14290 M:      Eduardo Valentin <edubezval@gmail.com>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Odd Fixes
14295 F:      drivers/media/radio/si4713/si4713.?
14296
14297 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14298 M:      Eduardo Valentin <edubezval@gmail.com>
14299 L:      linux-media@vger.kernel.org
14300 T:      git git://linuxtv.org/media_tree.git
14301 W:      https://linuxtv.org
14302 S:      Odd Fixes
14303 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14304
14305 SI4713 FM RADIO TRANSMITTER USB DRIVER
14306 M:      Hans Verkuil <hverkuil@xs4all.nl>
14307 L:      linux-media@vger.kernel.org
14308 T:      git git://linuxtv.org/media_tree.git
14309 W:      https://linuxtv.org
14310 S:      Maintained
14311 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14312
14313 SIANO DVB DRIVER
14314 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14315 L:      linux-media@vger.kernel.org
14316 W:      https://linuxtv.org
14317 T:      git git://linuxtv.org/media_tree.git
14318 S:      Odd fixes
14319 F:      drivers/media/common/siano/
14320 F:      drivers/media/usb/siano/
14321 F:      drivers/media/usb/siano/
14322 F:      drivers/media/mmc/siano/
14323
14324 SIFIVE DRIVERS
14325 M:      Palmer Dabbelt <palmer@sifive.com>
14326 M:      Paul Walmsley <paul.walmsley@sifive.com>
14327 L:      linux-riscv@lists.infradead.org
14328 T:      git git://github.com/sifive/riscv-linux.git
14329 S:      Supported
14330 K:      sifive
14331 N:      sifive
14332
14333 SILEAD TOUCHSCREEN DRIVER
14334 M:      Hans de Goede <hdegoede@redhat.com>
14335 L:      linux-input@vger.kernel.org
14336 L:      platform-driver-x86@vger.kernel.org
14337 S:      Maintained
14338 F:      drivers/input/touchscreen/silead.c
14339 F:      drivers/platform/x86/touchscreen_dmi.c
14340
14341 SILICON MOTION SM712 FRAME BUFFER DRIVER
14342 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14343 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14344 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14345 L:      linux-fbdev@vger.kernel.org
14346 S:      Maintained
14347 F:      drivers/video/fbdev/sm712*
14348 F:      Documentation/fb/sm712fb.txt
14349
14350 SIMPLE FIRMWARE INTERFACE (SFI)
14351 M:      Len Brown <lenb@kernel.org>
14352 L:      sfi-devel@simplefirmware.org
14353 W:      http://simplefirmware.org/
14354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14355 S:      Supported
14356 F:      arch/x86/platform/sfi/
14357 F:      drivers/sfi/
14358 F:      include/linux/sfi*.h
14359
14360 SIMPLEFB FB DRIVER
14361 M:      Hans de Goede <hdegoede@redhat.com>
14362 L:      linux-fbdev@vger.kernel.org
14363 S:      Maintained
14364 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14365 F:      drivers/video/fbdev/simplefb.c
14366 F:      include/linux/platform_data/simplefb.h
14367
14368 SIMTEC EB110ATX (Chalice CATS)
14369 P:      Ben Dooks
14370 P:      Vincent Sanders <vince@simtec.co.uk>
14371 M:      Simtec Linux Team <linux@simtec.co.uk>
14372 W:      http://www.simtec.co.uk/products/EB110ATX/
14373 S:      Supported
14374
14375 SIMTEC EB2410ITX (BAST)
14376 P:      Ben Dooks
14377 P:      Vincent Sanders <vince@simtec.co.uk>
14378 M:      Simtec Linux Team <linux@simtec.co.uk>
14379 W:      http://www.simtec.co.uk/products/EB2410ITX/
14380 S:      Supported
14381 F:      arch/arm/mach-s3c24xx/mach-bast.c
14382 F:      arch/arm/mach-s3c24xx/bast-ide.c
14383 F:      arch/arm/mach-s3c24xx/bast-irq.c
14384
14385 SIPHASH PRF ROUTINES
14386 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14387 S:      Maintained
14388 F:      lib/siphash.c
14389 F:      lib/test_siphash.c
14390 F:      include/linux/siphash.h
14391
14392 SIOX
14393 M:      Gavin Schenk <g.schenk@eckelmann.de>
14394 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14395 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14396 S:      Supported
14397 F:      drivers/siox/*
14398 F:      drivers/gpio/gpio-siox.c
14399 F:      include/trace/events/siox.h
14400
14401 SIS 190 ETHERNET DRIVER
14402 M:      Francois Romieu <romieu@fr.zoreil.com>
14403 L:      netdev@vger.kernel.org
14404 S:      Maintained
14405 F:      drivers/net/ethernet/sis/sis190.c
14406
14407 SIS 900/7016 FAST ETHERNET DRIVER
14408 M:      Daniele Venzano <venza@brownhat.org>
14409 W:      http://www.brownhat.org/sis900.html
14410 L:      netdev@vger.kernel.org
14411 S:      Maintained
14412 F:      drivers/net/ethernet/sis/sis900.*
14413
14414 SIS FRAMEBUFFER DRIVER
14415 M:      Thomas Winischhofer <thomas@winischhofer.net>
14416 W:      http://www.winischhofer.net/linuxsisvga.shtml
14417 S:      Maintained
14418 F:      Documentation/fb/sisfb.txt
14419 F:      drivers/video/fbdev/sis/
14420 F:      include/video/sisfb.h
14421
14422 SIS USB2VGA DRIVER
14423 M:      Thomas Winischhofer <thomas@winischhofer.net>
14424 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14425 S:      Maintained
14426 F:      drivers/usb/misc/sisusbvga/
14427
14428 SLAB ALLOCATOR
14429 M:      Christoph Lameter <cl@linux.com>
14430 M:      Pekka Enberg <penberg@kernel.org>
14431 M:      David Rientjes <rientjes@google.com>
14432 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14433 M:      Andrew Morton <akpm@linux-foundation.org>
14434 L:      linux-mm@kvack.org
14435 S:      Maintained
14436 F:      include/linux/sl?b*.h
14437 F:      mm/sl?b*
14438
14439 SLEEPABLE READ-COPY UPDATE (SRCU)
14440 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14441 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14442 M:      Josh Triplett <josh@joshtriplett.org>
14443 R:      Steven Rostedt <rostedt@goodmis.org>
14444 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14445 L:      rcu@vger.kernel.org
14446 W:      http://www.rdrop.com/users/paulmck/RCU/
14447 S:      Supported
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14449 F:      include/linux/srcu*.h
14450 F:      kernel/rcu/srcu*.c
14451
14452 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14453 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14455 S:      Maintained
14456 F:      drivers/slimbus/
14457 F:      Documentation/devicetree/bindings/slimbus/
14458 F:      include/linux/slimbus.h
14459
14460 SMACK SECURITY MODULE
14461 M:      Casey Schaufler <casey@schaufler-ca.com>
14462 L:      linux-security-module@vger.kernel.org
14463 W:      http://schaufler-ca.com
14464 T:      git git://github.com/cschaufler/smack-next
14465 S:      Maintained
14466 F:      Documentation/admin-guide/LSM/Smack.rst
14467 F:      security/smack/
14468
14469 SMC91x ETHERNET DRIVER
14470 M:      Nicolas Pitre <nico@fluxnic.net>
14471 S:      Odd Fixes
14472 F:      drivers/net/ethernet/smsc/smc91x.*
14473
14474 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14475 M:      Sakari Ailus <sakari.ailus@iki.fi>
14476 L:      linux-media@vger.kernel.org
14477 S:      Maintained
14478 F:      drivers/media/i2c/smiapp/
14479 F:      include/media/i2c/smiapp.h
14480 F:      drivers/media/i2c/smiapp-pll.c
14481 F:      drivers/media/i2c/smiapp-pll.h
14482 F:      include/uapi/linux/smiapp.h
14483 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14484
14485 SMM665 HARDWARE MONITOR DRIVER
14486 M:      Guenter Roeck <linux@roeck-us.net>
14487 L:      linux-hwmon@vger.kernel.org
14488 S:      Maintained
14489 F:      Documentation/hwmon/smm665.rst
14490 F:      drivers/hwmon/smm665.c
14491
14492 SMSC EMC2103 HARDWARE MONITOR DRIVER
14493 M:      Steve Glendinning <steve.glendinning@shawell.net>
14494 L:      linux-hwmon@vger.kernel.org
14495 S:      Maintained
14496 F:      Documentation/hwmon/emc2103.rst
14497 F:      drivers/hwmon/emc2103.c
14498
14499 SMSC SCH5627 HARDWARE MONITOR DRIVER
14500 M:      Hans de Goede <hdegoede@redhat.com>
14501 L:      linux-hwmon@vger.kernel.org
14502 S:      Supported
14503 F:      Documentation/hwmon/sch5627.rst
14504 F:      drivers/hwmon/sch5627.c
14505
14506 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14507 M:      Steve Glendinning <steve.glendinning@shawell.net>
14508 L:      linux-fbdev@vger.kernel.org
14509 S:      Maintained
14510 F:      drivers/video/fbdev/smscufx.c
14511
14512 SMSC47B397 HARDWARE MONITOR DRIVER
14513 M:      Jean Delvare <jdelvare@suse.com>
14514 L:      linux-hwmon@vger.kernel.org
14515 S:      Maintained
14516 F:      Documentation/hwmon/smsc47b397.rst
14517 F:      drivers/hwmon/smsc47b397.c
14518
14519 SMSC911x ETHERNET DRIVER
14520 M:      Steve Glendinning <steve.glendinning@shawell.net>
14521 L:      netdev@vger.kernel.org
14522 S:      Maintained
14523 F:      include/linux/smsc911x.h
14524 F:      drivers/net/ethernet/smsc/smsc911x.*
14525
14526 SMSC9420 PCI ETHERNET DRIVER
14527 M:      Steve Glendinning <steve.glendinning@shawell.net>
14528 L:      netdev@vger.kernel.org
14529 S:      Maintained
14530 F:      drivers/net/ethernet/smsc/smsc9420.*
14531
14532 SOC-CAMERA V4L2 SUBSYSTEM
14533 L:      linux-media@vger.kernel.org
14534 T:      git git://linuxtv.org/media_tree.git
14535 S:      Orphan
14536 F:      include/media/soc_camera.h
14537 F:      drivers/staging/media/soc_camera/
14538
14539 SOCIONEXT SYNQUACER I2C DRIVER
14540 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14541 L:      linux-i2c@vger.kernel.org
14542 S:      Maintained
14543 F:      drivers/i2c/busses/i2c-synquacer.c
14544 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14545
14546 SOCIONEXT UNIPHIER SOUND DRIVER
14547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14548 S:      Orphan
14549 F:      sound/soc/uniphier/
14550
14551 SOEKRIS NET48XX LED SUPPORT
14552 M:      Chris Boot <bootc@bootc.net>
14553 S:      Maintained
14554 F:      drivers/leds/leds-net48xx.c
14555
14556 SOFT-ROCE DRIVER (rxe)
14557 M:      Moni Shoua <monis@mellanox.com>
14558 L:      linux-rdma@vger.kernel.org
14559 S:      Supported
14560 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14561 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14562 F:      drivers/infiniband/sw/rxe/
14563 F:      include/uapi/rdma/rdma_user_rxe.h
14564
14565 SOFTLOGIC 6x10 MPEG CODEC
14566 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14567 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14568 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14569 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14570 M:      Ismael Luceno <ismael@iodev.co.uk>
14571 L:      linux-media@vger.kernel.org
14572 S:      Supported
14573 F:      drivers/media/pci/solo6x10/
14574
14575 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14576 M:      James Morse <james.morse@arm.com>
14577 L:      linux-arm-kernel@lists.infradead.org
14578 S:      Maintained
14579 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14580 F:      drivers/firmware/arm_sdei.c
14581 F:      include/linux/arm_sdei.h
14582 F:      include/uapi/linux/arm_sdei.h
14583
14584 SOFTWARE RAID (Multiple Disks) SUPPORT
14585 M:      Shaohua Li <shli@kernel.org>
14586 L:      linux-raid@vger.kernel.org
14587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14588 S:      Supported
14589 F:      drivers/md/Makefile
14590 F:      drivers/md/Kconfig
14591 F:      drivers/md/md*
14592 F:      drivers/md/raid*
14593 F:      include/linux/raid/
14594 F:      include/uapi/linux/raid/
14595
14596 SOCIONEXT (SNI) AVE NETWORK DRIVER
14597 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14598 L:      netdev@vger.kernel.org
14599 S:      Maintained
14600 F:      drivers/net/ethernet/socionext/sni_ave.c
14601 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14602
14603 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14604 M:      Jassi Brar <jaswinder.singh@linaro.org>
14605 L:      netdev@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/net/ethernet/socionext/netsec.c
14608 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14609
14610 SOLIDRUN CLEARFOG SUPPORT
14611 M:      Russell King <linux@armlinux.org.uk>
14612 S:      Maintained
14613 F:      arch/arm/boot/dts/armada-388-clearfog*
14614 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14615
14616 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14617 M:      Russell King <linux@armlinux.org.uk>
14618 S:      Maintained
14619 F:      arch/arm/boot/dts/imx6*-cubox-i*
14620 F:      arch/arm/boot/dts/imx6*-hummingboard*
14621 F:      arch/arm/boot/dts/imx6*-sr-*
14622
14623 SONIC NETWORK DRIVER
14624 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14625 L:      netdev@vger.kernel.org
14626 S:      Maintained
14627 F:      drivers/net/ethernet/natsemi/sonic.*
14628
14629 SONICS SILICON BACKPLANE DRIVER (SSB)
14630 M:      Michael Buesch <m@bues.ch>
14631 L:      linux-wireless@vger.kernel.org
14632 S:      Maintained
14633 F:      drivers/ssb/
14634 F:      include/linux/ssb/
14635
14636 SONY IMX214 SENSOR DRIVER
14637 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14638 L:      linux-media@vger.kernel.org
14639 T:      git git://linuxtv.org/media_tree.git
14640 S:      Maintained
14641 F:      drivers/media/i2c/imx214.c
14642 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14643
14644 SONY IMX258 SENSOR DRIVER
14645 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14646 L:      linux-media@vger.kernel.org
14647 T:      git git://linuxtv.org/media_tree.git
14648 S:      Maintained
14649 F:      drivers/media/i2c/imx258.c
14650
14651 SONY IMX274 SENSOR DRIVER
14652 M:      Leon Luo <leonl@leopardimaging.com>
14653 L:      linux-media@vger.kernel.org
14654 T:      git git://linuxtv.org/media_tree.git
14655 S:      Maintained
14656 F:      drivers/media/i2c/imx274.c
14657 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14658
14659 SONY IMX319 SENSOR DRIVER
14660 M:      Bingbu Cao <bingbu.cao@intel.com>
14661 L:      linux-media@vger.kernel.org
14662 T:      git git://linuxtv.org/media_tree.git
14663 S:      Maintained
14664 F:      drivers/media/i2c/imx319.c
14665
14666 SONY IMX355 SENSOR DRIVER
14667 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14668 L:      linux-media@vger.kernel.org
14669 T:      git git://linuxtv.org/media_tree.git
14670 S:      Maintained
14671 F:      drivers/media/i2c/imx355.c
14672
14673 SONY MEMORYSTICK SUBSYSTEM
14674 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14675 M:      Alex Dubov <oakad@yahoo.com>
14676 M:      Ulf Hansson <ulf.hansson@linaro.org>
14677 L:      linux-mmc@vger.kernel.org
14678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14679 S:      Maintained
14680 F:      drivers/memstick/
14681 F:      include/linux/memstick.h
14682
14683 SONY VAIO CONTROL DEVICE DRIVER
14684 M:      Mattia Dongili <malattia@linux.it>
14685 L:      platform-driver-x86@vger.kernel.org
14686 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14687 S:      Maintained
14688 F:      Documentation/laptops/sony-laptop.txt
14689 F:      drivers/char/sonypi.c
14690 F:      drivers/platform/x86/sony-laptop.c
14691 F:      include/linux/sony-laptop.h
14692
14693 SOUND
14694 M:      Jaroslav Kysela <perex@perex.cz>
14695 M:      Takashi Iwai <tiwai@suse.com>
14696 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14697 W:      http://www.alsa-project.org/
14698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14699 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14700 S:      Maintained
14701 F:      Documentation/sound/
14702 F:      include/sound/
14703 F:      include/uapi/sound/
14704 F:      sound/
14705
14706 SOUND - COMPRESSED AUDIO
14707 M:      Vinod Koul <vkoul@kernel.org>
14708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14710 S:      Supported
14711 F:      Documentation/sound/designs/compress-offload.rst
14712 F:      include/sound/compress_driver.h
14713 F:      include/uapi/sound/compress_*
14714 F:      sound/core/compress_offload.c
14715 F:      sound/soc/soc-compress.c
14716
14717 SOUND - DMAENGINE HELPERS
14718 M:      Lars-Peter Clausen <lars@metafoo.de>
14719 S:      Supported
14720 F:      include/sound/dmaengine_pcm.h
14721 F:      sound/core/pcm_dmaengine.c
14722 F:      sound/soc/soc-generic-dmaengine-pcm.c
14723
14724 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14725 M:      Liam Girdwood <lgirdwood@gmail.com>
14726 M:      Mark Brown <broonie@kernel.org>
14727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14728 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14729 W:      http://alsa-project.org/main/index.php/ASoC
14730 S:      Supported
14731 F:      Documentation/devicetree/bindings/sound/
14732 F:      Documentation/sound/soc/
14733 F:      sound/soc/
14734 F:      include/dt-bindings/sound/
14735 F:      include/sound/soc*
14736
14737 SOUNDWIRE SUBSYSTEM
14738 M:      Vinod Koul <vkoul@kernel.org>
14739 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14740 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14741 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14742 S:      Supported
14743 F:      Documentation/driver-api/soundwire/
14744 F:      drivers/soundwire/
14745 F:      include/linux/soundwire/
14746
14747 SP2 MEDIA DRIVER
14748 M:      Olli Salonen <olli.salonen@iki.fi>
14749 L:      linux-media@vger.kernel.org
14750 W:      https://linuxtv.org
14751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14752 S:      Maintained
14753 F:      drivers/media/dvb-frontends/sp2*
14754
14755 SPARC + UltraSPARC (sparc/sparc64)
14756 M:      "David S. Miller" <davem@davemloft.net>
14757 L:      sparclinux@vger.kernel.org
14758 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14761 S:      Maintained
14762 F:      arch/sparc/
14763 F:      drivers/sbus/
14764
14765 SPARC SERIAL DRIVERS
14766 M:      "David S. Miller" <davem@davemloft.net>
14767 L:      sparclinux@vger.kernel.org
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14770 S:      Maintained
14771 F:      include/linux/sunserialcore.h
14772 F:      drivers/tty/serial/suncore.c
14773 F:      drivers/tty/serial/sunhv.c
14774 F:      drivers/tty/serial/sunsab.c
14775 F:      drivers/tty/serial/sunsab.h
14776 F:      drivers/tty/serial/sunsu.c
14777 F:      drivers/tty/serial/sunzilog.c
14778 F:      drivers/tty/serial/sunzilog.h
14779 F:      drivers/tty/vcc.c
14780
14781 SPARSE CHECKER
14782 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14783 L:      linux-sparse@vger.kernel.org
14784 W:      https://sparse.wiki.kernel.org/
14785 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14786 S:      Maintained
14787 F:      include/linux/compiler.h
14788
14789 SPEAR CLOCK FRAMEWORK SUPPORT
14790 M:      Viresh Kumar <vireshk@kernel.org>
14791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14792 W:      http://www.st.com/spear
14793 S:      Maintained
14794 F:      drivers/clk/spear/
14795
14796 SPEAR PLATFORM SUPPORT
14797 M:      Viresh Kumar <vireshk@kernel.org>
14798 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14800 W:      http://www.st.com/spear
14801 S:      Maintained
14802 F:      arch/arm/boot/dts/spear*
14803 F:      arch/arm/mach-spear/
14804
14805 SPI NOR SUBSYSTEM
14806 M:      Marek Vasut <marek.vasut@gmail.com>
14807 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14808 L:      linux-mtd@lists.infradead.org
14809 W:      http://www.linux-mtd.infradead.org/
14810 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14812 S:      Maintained
14813 F:      drivers/mtd/spi-nor/
14814 F:      include/linux/mtd/spi-nor.h
14815
14816 SPI SUBSYSTEM
14817 M:      Mark Brown <broonie@kernel.org>
14818 L:      linux-spi@vger.kernel.org
14819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14820 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14821 S:      Maintained
14822 F:      Documentation/devicetree/bindings/spi/
14823 F:      Documentation/spi/
14824 F:      drivers/spi/
14825 F:      include/linux/spi/
14826 F:      include/uapi/linux/spi/
14827 F:      tools/spi/
14828
14829 SPIDERNET NETWORK DRIVER for CELL
14830 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14831 L:      netdev@vger.kernel.org
14832 S:      Supported
14833 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14834 F:      drivers/net/ethernet/toshiba/spider_net*
14835
14836 SPMI SUBSYSTEM
14837 R:      Stephen Boyd <sboyd@kernel.org>
14838 L:      linux-arm-msm@vger.kernel.org
14839 F:      Documentation/devicetree/bindings/spmi/
14840 F:      drivers/spmi/
14841 F:      include/dt-bindings/spmi/spmi.h
14842 F:      include/linux/spmi.h
14843 F:      include/trace/events/spmi.h
14844
14845 SPU FILE SYSTEM
14846 M:      Jeremy Kerr <jk@ozlabs.org>
14847 L:      linuxppc-dev@lists.ozlabs.org
14848 W:      http://www.ibm.com/developerworks/power/cell/
14849 S:      Supported
14850 F:      Documentation/filesystems/spufs.txt
14851 F:      arch/powerpc/platforms/cell/spufs/
14852
14853 SQUASHFS FILE SYSTEM
14854 M:      Phillip Lougher <phillip@squashfs.org.uk>
14855 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14856 W:      http://squashfs.org.uk
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14858 S:      Maintained
14859 F:      Documentation/filesystems/squashfs.txt
14860 F:      fs/squashfs/
14861
14862 SRM (Alpha) environment access
14863 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14864 S:      Maintained
14865 F:      arch/alpha/kernel/srm_env.c
14866
14867 ST LSM6DSx IMU IIO DRIVER
14868 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14869 L:      linux-iio@vger.kernel.org
14870 W:      http://www.st.com/
14871 S:      Maintained
14872 F:      drivers/iio/imu/st_lsm6dsx/
14873 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14874
14875 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14876 M:      Mickael Guene <mickael.guene@st.com>
14877 L:      linux-media@vger.kernel.org
14878 T:      git git://linuxtv.org/media_tree.git
14879 S:      Maintained
14880 F:      drivers/media/i2c/st-mipid02.c
14881 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14882
14883 ST STM32 I2C/SMBUS DRIVER
14884 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14885 L:      linux-i2c@vger.kernel.org
14886 S:      Maintained
14887 F:      drivers/i2c/busses/i2c-stm32*
14888
14889 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14890 M:      Song Qiang <songqiang1304521@gmail.com>
14891 L:      linux-iio@vger.kernel.org
14892 S:      Maintained
14893 F:      drivers/iio/proximity/vl53l0x-i2c.c
14894 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14895
14896 STABLE BRANCH
14897 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14898 M:      Sasha Levin <sashal@kernel.org>
14899 L:      stable@vger.kernel.org
14900 S:      Supported
14901 F:      Documentation/process/stable-kernel-rules.rst
14902
14903 STAGING - COMEDI
14904 M:      Ian Abbott <abbotti@mev.co.uk>
14905 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14906 S:      Odd Fixes
14907 F:      drivers/staging/comedi/
14908
14909 STAGING - EROFS FILE SYSTEM
14910 M:      Gao Xiang <gaoxiang25@huawei.com>
14911 M:      Chao Yu <yuchao0@huawei.com>
14912 L:      linux-erofs@lists.ozlabs.org
14913 S:      Maintained
14914 F:      drivers/staging/erofs/
14915
14916 STAGING - INDUSTRIAL IO
14917 M:      Jonathan Cameron <jic23@kernel.org>
14918 L:      linux-iio@vger.kernel.org
14919 S:      Odd Fixes
14920 F:      Documentation/devicetree/bindings/staging/iio/
14921 F:      drivers/staging/iio/
14922
14923 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14924 M:      Marc Dietrich <marvin24@gmx.de>
14925 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14926 L:      linux-tegra@vger.kernel.org
14927 S:      Maintained
14928 F:      drivers/staging/nvec/
14929
14930 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14931 M:      Jens Frederich <jfrederich@gmail.com>
14932 M:      Daniel Drake <dsd@laptop.org>
14933 M:      Jon Nettleton <jon.nettleton@gmail.com>
14934 W:      http://wiki.laptop.org/go/DCON
14935 S:      Maintained
14936 F:      drivers/staging/olpc_dcon/
14937
14938 STAGING - REALTEK RTL8712U DRIVERS
14939 M:      Larry Finger <Larry.Finger@lwfinger.net>
14940 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14941 S:      Odd Fixes
14942 F:      drivers/staging/rtl8712/
14943
14944 STAGING - REALTEK RTL8188EU DRIVERS
14945 M:      Larry Finger <Larry.Finger@lwfinger.net>
14946 S:      Odd Fixes
14947 F:      drivers/staging/rtl8188eu/
14948
14949 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14950 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14951 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14952 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14953 L:      linux-fbdev@vger.kernel.org
14954 S:      Maintained
14955 F:      drivers/staging/sm750fb/
14956
14957 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14958 M:      William Hubbs <w.d.hubbs@gmail.com>
14959 M:      Chris Brannon <chris@the-brannons.com>
14960 M:      Kirk Reiser <kirk@reisers.ca>
14961 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14962 L:      speakup@linux-speakup.org
14963 W:      http://www.linux-speakup.org/
14964 S:      Odd Fixes
14965 F:      drivers/staging/speakup/
14966
14967 STAGING - VIA VT665X DRIVERS
14968 M:      Forest Bond <forest@alittletooquiet.net>
14969 S:      Odd Fixes
14970 F:      drivers/staging/vt665?/
14971
14972 STAGING - WILC1000 WIFI DRIVER
14973 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14974 M:      Ajay Singh <ajay.kathat@microchip.com>
14975 L:      linux-wireless@vger.kernel.org
14976 S:      Supported
14977 F:      drivers/staging/wilc1000/
14978
14979 STAGING SUBSYSTEM
14980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14982 L:      devel@driverdev.osuosl.org
14983 S:      Supported
14984 F:      drivers/staging/
14985
14986 STARFIRE/DURALAN NETWORK DRIVER
14987 M:      Ion Badulescu <ionut@badula.org>
14988 S:      Odd Fixes
14989 F:      drivers/net/ethernet/adaptec/starfire*
14990
14991 STEC S1220 SKD DRIVER
14992 M:      Bart Van Assche <bart.vanassche@wdc.com>
14993 L:      linux-block@vger.kernel.org
14994 S:      Maintained
14995 F:      drivers/block/skd*[ch]
14996
14997 STI AUDIO (ASoC) DRIVERS
14998 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15000 S:      Maintained
15001 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15002 F:      sound/soc/sti/
15003
15004 STI CEC DRIVER
15005 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15006 S:      Maintained
15007 F:      drivers/media/platform/sti/cec/
15008 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15009
15010 STK1160 USB VIDEO CAPTURE DRIVER
15011 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 S:      Maintained
15015 F:      drivers/media/usb/stk1160/
15016
15017 STM32 AUDIO (ASoC) DRIVERS
15018 M:      Olivier Moysan <olivier.moysan@st.com>
15019 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15021 S:      Maintained
15022 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15023 F:      sound/soc/stm/
15024
15025 STM32 TIMER/LPTIMER DRIVERS
15026 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15027 S:      Maintained
15028 F:      drivers/*/stm32-*timer*
15029 F:      drivers/pwm/pwm-stm32*
15030 F:      include/linux/*/stm32-*tim*
15031 F:      Documentation/ABI/testing/*timer-stm32
15032 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15033 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15034
15035 STMMAC ETHERNET DRIVER
15036 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15037 M:      Alexandre Torgue <alexandre.torgue@st.com>
15038 M:      Jose Abreu <joabreu@synopsys.com>
15039 L:      netdev@vger.kernel.org
15040 W:      http://www.stlinux.com
15041 S:      Supported
15042 F:      drivers/net/ethernet/stmicro/stmmac/
15043
15044 SUN3/3X
15045 M:      Sam Creasey <sammy@sammy.net>
15046 W:      http://sammy.net/sun3/
15047 S:      Maintained
15048 F:      arch/m68k/kernel/*sun3*
15049 F:      arch/m68k/sun3*/
15050 F:      arch/m68k/include/asm/sun3*
15051 F:      drivers/net/ethernet/i825xx/sun3*
15052
15053 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15054 M:      Hans de Goede <hdegoede@redhat.com>
15055 L:      linux-input@vger.kernel.org
15056 S:      Maintained
15057 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15058 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15059
15060 SUNDANCE NETWORK DRIVER
15061 M:      Denis Kirjanov <kda@linux-powerpc.org>
15062 L:      netdev@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/net/ethernet/dlink/sundance.c
15065
15066 SUPERH
15067 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15068 M:      Rich Felker <dalias@libc.org>
15069 L:      linux-sh@vger.kernel.org
15070 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15071 S:      Maintained
15072 F:      Documentation/sh/
15073 F:      arch/sh/
15074 F:      drivers/sh/
15075
15076 SUSPEND TO RAM
15077 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15078 M:      Len Brown <len.brown@intel.com>
15079 M:      Pavel Machek <pavel@ucw.cz>
15080 L:      linux-pm@vger.kernel.org
15081 B:      https://bugzilla.kernel.org
15082 S:      Supported
15083 F:      Documentation/power/
15084 F:      arch/x86/kernel/acpi/
15085 F:      drivers/base/power/
15086 F:      kernel/power/
15087 F:      include/linux/suspend.h
15088 F:      include/linux/freezer.h
15089 F:      include/linux/pm.h
15090
15091 SVGA HANDLING
15092 M:      Martin Mares <mj@ucw.cz>
15093 L:      linux-video@atrey.karlin.mff.cuni.cz
15094 S:      Maintained
15095 F:      Documentation/svga.txt
15096 F:      arch/x86/boot/video*
15097
15098 SWIOTLB SUBSYSTEM
15099 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15100 L:      iommu@lists.linux-foundation.org
15101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15102 S:      Supported
15103 F:      kernel/dma/swiotlb.c
15104 F:      arch/*/kernel/pci-swiotlb.c
15105 F:      include/linux/swiotlb.h
15106
15107 SWITCHDEV
15108 M:      Jiri Pirko <jiri@resnulli.us>
15109 M:      Ivan Vecera <ivecera@redhat.com>
15110 L:      netdev@vger.kernel.org
15111 S:      Supported
15112 F:      net/switchdev/
15113 F:      include/net/switchdev.h
15114
15115 SY8106A REGULATOR DRIVER
15116 M:      Icenowy Zheng <icenowy@aosc.io>
15117 S:      Maintained
15118 F:      drivers/regulator/sy8106a-regulator.c
15119 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15120
15121 SYNC FILE FRAMEWORK
15122 M:      Sumit Semwal <sumit.semwal@linaro.org>
15123 R:      Gustavo Padovan <gustavo@padovan.org>
15124 S:      Maintained
15125 L:      linux-media@vger.kernel.org
15126 L:      dri-devel@lists.freedesktop.org
15127 F:      drivers/dma-buf/sync_*
15128 F:      drivers/dma-buf/dma-fence*
15129 F:      drivers/dma-buf/sw_sync.c
15130 F:      include/linux/sync_file.h
15131 F:      include/uapi/linux/sync_file.h
15132 F:      Documentation/sync_file.txt
15133 T:      git git://anongit.freedesktop.org/drm/drm-misc
15134
15135 SYNOPSYS ARC ARCHITECTURE
15136 M:      Vineet Gupta <vgupta@synopsys.com>
15137 L:      linux-snps-arc@lists.infradead.org
15138 S:      Supported
15139 F:      arch/arc/
15140 F:      Documentation/devicetree/bindings/arc/*
15141 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15142 F:      drivers/clocksource/arc_timer.c
15143 F:      drivers/tty/serial/arc_uart.c
15144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15145
15146 SYNOPSYS ARC HSDK SDP pll clock driver
15147 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15148 S:      Supported
15149 F:      drivers/clk/clk-hsdk-pll.c
15150 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15151
15152 SYNOPSYS ARC SDP clock driver
15153 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15154 S:      Supported
15155 F:      drivers/clk/axs10x/*
15156 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15157
15158 SYNOPSYS ARC SDP platform support
15159 M:      Alexey Brodkin <abrodkin@synopsys.com>
15160 S:      Supported
15161 F:      arch/arc/plat-axs10x
15162 F:      arch/arc/boot/dts/ax*
15163 F:      Documentation/devicetree/bindings/arc/axs10*
15164
15165 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15166 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15167 S:      Supported
15168 F:      drivers/reset/reset-axs10x.c
15169 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15170
15171 SYNOPSYS CREG GPIO DRIVER
15172 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15173 S:      Maintained
15174 F:      drivers/gpio/gpio-creg-snps.c
15175 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15176
15177 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15178 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15179 S:      Maintained
15180 F:      drivers/tty/serial/8250/8250_dw.c
15181
15182 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15183 M:      Hoan Tran <hoan@os.amperecomputing.com>
15184 L:      linux-gpio@vger.kernel.org
15185 S:      Maintained
15186 F:      drivers/gpio/gpio-dwapb.c
15187 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15188
15189 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15190 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15191 S:      Maintained
15192 F:      drivers/dma/dwi-axi-dmac/
15193 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15194
15195 SYNOPSYS DESIGNWARE DMAC DRIVER
15196 M:      Viresh Kumar <vireshk@kernel.org>
15197 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15198 S:      Maintained
15199 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15200 F:      drivers/dma/dw/
15201 F:      include/dt-bindings/dma/dw-dmac.h
15202 F:      include/linux/dma/dw.h
15203 F:      include/linux/platform_data/dma-dw.h
15204
15205 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15206 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15207 L:      netdev@vger.kernel.org
15208 S:      Supported
15209 F:      drivers/net/ethernet/synopsys/
15210
15211 SYNOPSYS DESIGNWARE I2C DRIVER
15212 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15213 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15214 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15215 L:      linux-i2c@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/i2c/busses/i2c-designware-*
15218 F:      include/linux/platform_data/i2c-designware.h
15219
15220 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15221 M:      Jaehoon Chung <jh80.chung@samsung.com>
15222 L:      linux-mmc@vger.kernel.org
15223 S:      Maintained
15224 F:      drivers/mmc/host/dw_mmc*
15225
15226 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15227 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15228 S:      Supported
15229 F:      drivers/reset/reset-hsdk.c
15230 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15231 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15232
15233 SYSTEM CONFIGURATION (SYSCON)
15234 M:      Lee Jones <lee.jones@linaro.org>
15235 M:      Arnd Bergmann <arnd@arndb.de>
15236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15237 S:      Supported
15238 F:      drivers/mfd/syscon.c
15239
15240 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15241 M:      Sudeep Holla <sudeep.holla@arm.com>
15242 L:      linux-arm-kernel@lists.infradead.org
15243 S:      Maintained
15244 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15245 F:      drivers/clk/clk-sc[mp]i.c
15246 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15247 F:      drivers/firmware/arm_scpi.c
15248 F:      drivers/firmware/arm_scmi/
15249 F:      include/linux/sc[mp]i_protocol.h
15250
15251 SYSTEM RESET/SHUTDOWN DRIVERS
15252 M:      Sebastian Reichel <sre@kernel.org>
15253 L:      linux-pm@vger.kernel.org
15254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15255 S:      Maintained
15256 F:      Documentation/devicetree/bindings/power/reset/
15257 F:      drivers/power/reset/
15258
15259 SYSTEM TRACE MODULE CLASS
15260 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15261 S:      Maintained
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15263 F:      Documentation/trace/stm.rst
15264 F:      drivers/hwtracing/stm/
15265 F:      include/linux/stm.h
15266 F:      include/uapi/linux/stm.h
15267
15268 SYSV FILESYSTEM
15269 M:      Christoph Hellwig <hch@infradead.org>
15270 S:      Maintained
15271 F:      Documentation/filesystems/sysv-fs.txt
15272 F:      fs/sysv/
15273 F:      include/linux/sysv_fs.h
15274
15275 TASKSTATS STATISTICS INTERFACE
15276 M:      Balbir Singh <bsingharora@gmail.com>
15277 S:      Maintained
15278 F:      Documentation/accounting/taskstats*
15279 F:      include/linux/taskstats*
15280 F:      kernel/taskstats.c
15281
15282 TC subsystem
15283 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15284 M:      Cong Wang <xiyou.wangcong@gmail.com>
15285 M:      Jiri Pirko <jiri@resnulli.us>
15286 L:      netdev@vger.kernel.org
15287 S:      Maintained
15288 F:      include/net/pkt_cls.h
15289 F:      include/net/pkt_sched.h
15290 F:      include/net/tc_act/
15291 F:      include/uapi/linux/pkt_cls.h
15292 F:      include/uapi/linux/pkt_sched.h
15293 F:      include/uapi/linux/tc_act/
15294 F:      include/uapi/linux/tc_ematch/
15295 F:      net/sched/
15296
15297 TC90522 MEDIA DRIVER
15298 M:      Akihiro Tsukada <tskd08@gmail.com>
15299 L:      linux-media@vger.kernel.org
15300 S:      Odd Fixes
15301 F:      drivers/media/dvb-frontends/tc90522*
15302
15303 TCP LOW PRIORITY MODULE
15304 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15305 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15306 W:      http://tcp-lp-mod.sourceforge.net/
15307 S:      Maintained
15308 F:      net/ipv4/tcp_lp.c
15309
15310 TDA10071 MEDIA DRIVER
15311 M:      Antti Palosaari <crope@iki.fi>
15312 L:      linux-media@vger.kernel.org
15313 W:      https://linuxtv.org
15314 W:      http://palosaari.fi/linux/
15315 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15316 T:      git git://linuxtv.org/anttip/media_tree.git
15317 S:      Maintained
15318 F:      drivers/media/dvb-frontends/tda10071*
15319
15320 TDA18212 MEDIA DRIVER
15321 M:      Antti Palosaari <crope@iki.fi>
15322 L:      linux-media@vger.kernel.org
15323 W:      https://linuxtv.org
15324 W:      http://palosaari.fi/linux/
15325 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15326 T:      git git://linuxtv.org/anttip/media_tree.git
15327 S:      Maintained
15328 F:      drivers/media/tuners/tda18212*
15329
15330 TDA18218 MEDIA DRIVER
15331 M:      Antti Palosaari <crope@iki.fi>
15332 L:      linux-media@vger.kernel.org
15333 W:      https://linuxtv.org
15334 W:      http://palosaari.fi/linux/
15335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15336 T:      git git://linuxtv.org/anttip/media_tree.git
15337 S:      Maintained
15338 F:      drivers/media/tuners/tda18218*
15339
15340 TDA18250 MEDIA DRIVER
15341 M:      Olli Salonen <olli.salonen@iki.fi>
15342 L:      linux-media@vger.kernel.org
15343 W:      https://linuxtv.org
15344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15345 T:      git git://linuxtv.org/media_tree.git
15346 S:      Maintained
15347 F:      drivers/media/tuners/tda18250*
15348
15349 TDA18271 MEDIA DRIVER
15350 M:      Michael Krufky <mkrufky@linuxtv.org>
15351 L:      linux-media@vger.kernel.org
15352 W:      https://linuxtv.org
15353 W:      http://github.com/mkrufky
15354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15355 T:      git git://linuxtv.org/mkrufky/tuners.git
15356 S:      Maintained
15357 F:      drivers/media/tuners/tda18271*
15358
15359 TDA1997x MEDIA DRIVER
15360 M:      Tim Harvey <tharvey@gateworks.com>
15361 L:      linux-media@vger.kernel.org
15362 W:      https://linuxtv.org
15363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15364 S:      Maintained
15365 F:      drivers/media/i2c/tda1997x.*
15366
15367 TDA827x MEDIA DRIVER
15368 M:      Michael Krufky <mkrufky@linuxtv.org>
15369 L:      linux-media@vger.kernel.org
15370 W:      https://linuxtv.org
15371 W:      http://github.com/mkrufky
15372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15373 T:      git git://linuxtv.org/mkrufky/tuners.git
15374 S:      Maintained
15375 F:      drivers/media/tuners/tda8290.*
15376
15377 TDA8290 MEDIA DRIVER
15378 M:      Michael Krufky <mkrufky@linuxtv.org>
15379 L:      linux-media@vger.kernel.org
15380 W:      https://linuxtv.org
15381 W:      http://github.com/mkrufky
15382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15383 T:      git git://linuxtv.org/mkrufky/tuners.git
15384 S:      Maintained
15385 F:      drivers/media/tuners/tda8290.*
15386
15387 TDA9840 MEDIA DRIVER
15388 M:      Hans Verkuil <hverkuil@xs4all.nl>
15389 L:      linux-media@vger.kernel.org
15390 T:      git git://linuxtv.org/media_tree.git
15391 W:      https://linuxtv.org
15392 S:      Maintained
15393 F:      drivers/media/i2c/tda9840*
15394
15395 TEA5761 TUNER DRIVER
15396 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15397 L:      linux-media@vger.kernel.org
15398 W:      https://linuxtv.org
15399 T:      git git://linuxtv.org/media_tree.git
15400 S:      Odd fixes
15401 F:      drivers/media/tuners/tea5761.*
15402
15403 TEA5767 TUNER DRIVER
15404 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15405 L:      linux-media@vger.kernel.org
15406 W:      https://linuxtv.org
15407 T:      git git://linuxtv.org/media_tree.git
15408 S:      Maintained
15409 F:      drivers/media/tuners/tea5767.*
15410
15411 TEA6415C MEDIA DRIVER
15412 M:      Hans Verkuil <hverkuil@xs4all.nl>
15413 L:      linux-media@vger.kernel.org
15414 T:      git git://linuxtv.org/media_tree.git
15415 W:      https://linuxtv.org
15416 S:      Maintained
15417 F:      drivers/media/i2c/tea6415c*
15418
15419 TEA6420 MEDIA DRIVER
15420 M:      Hans Verkuil <hverkuil@xs4all.nl>
15421 L:      linux-media@vger.kernel.org
15422 T:      git git://linuxtv.org/media_tree.git
15423 W:      https://linuxtv.org
15424 S:      Maintained
15425 F:      drivers/media/i2c/tea6420*
15426
15427 TEAM DRIVER
15428 M:      Jiri Pirko <jiri@resnulli.us>
15429 L:      netdev@vger.kernel.org
15430 S:      Supported
15431 F:      drivers/net/team/
15432 F:      include/linux/if_team.h
15433 F:      include/uapi/linux/if_team.h
15434
15435 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15436 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15437 S:      Maintained
15438 F:      arch/x86/platform/ts5500/
15439
15440 TECHNOTREND USB IR RECEIVER
15441 M:      Sean Young <sean@mess.org>
15442 L:      linux-media@vger.kernel.org
15443 S:      Maintained
15444 F:      drivers/media/rc/ttusbir.c
15445
15446 TECHWELL TW9910 VIDEO DECODER
15447 L:      linux-media@vger.kernel.org
15448 S:      Orphan
15449 F:      drivers/media/i2c/tw9910.c
15450 F:      include/media/i2c/tw9910.h
15451
15452 TEE SUBSYSTEM
15453 M:      Jens Wiklander <jens.wiklander@linaro.org>
15454 S:      Maintained
15455 F:      include/linux/tee_drv.h
15456 F:      include/uapi/linux/tee.h
15457 F:      drivers/tee/
15458 F:      Documentation/tee.txt
15459
15460 TEGRA ARCHITECTURE SUPPORT
15461 M:      Thierry Reding <thierry.reding@gmail.com>
15462 M:      Jonathan Hunter <jonathanh@nvidia.com>
15463 L:      linux-tegra@vger.kernel.org
15464 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15466 S:      Supported
15467 N:      [^a-z]tegra
15468
15469 TEGRA CLOCK DRIVER
15470 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15471 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15472 S:      Supported
15473 F:      drivers/clk/tegra/
15474
15475 TEGRA DMA DRIVERS
15476 M:      Laxman Dewangan <ldewangan@nvidia.com>
15477 M:      Jon Hunter <jonathanh@nvidia.com>
15478 S:      Supported
15479 F:      drivers/dma/tegra*
15480
15481 TEGRA I2C DRIVER
15482 M:      Laxman Dewangan <ldewangan@nvidia.com>
15483 S:      Supported
15484 F:      drivers/i2c/busses/i2c-tegra.c
15485
15486 TEGRA IOMMU DRIVERS
15487 M:      Thierry Reding <thierry.reding@gmail.com>
15488 L:      linux-tegra@vger.kernel.org
15489 S:      Supported
15490 F:      drivers/iommu/tegra*
15491
15492 TEGRA KBC DRIVER
15493 M:      Laxman Dewangan <ldewangan@nvidia.com>
15494 S:      Supported
15495 F:      drivers/input/keyboard/tegra-kbc.c
15496
15497 TEGRA NAND DRIVER
15498 M:      Stefan Agner <stefan@agner.ch>
15499 M:      Lucas Stach <dev@lynxeye.de>
15500 S:      Maintained
15501 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15502 F:      drivers/mtd/nand/raw/tegra_nand.c
15503
15504 TEGRA PWM DRIVER
15505 M:      Thierry Reding <thierry.reding@gmail.com>
15506 S:      Supported
15507 F:      drivers/pwm/pwm-tegra.c
15508
15509 TEGRA SERIAL DRIVER
15510 M:      Laxman Dewangan <ldewangan@nvidia.com>
15511 S:      Supported
15512 F:      drivers/tty/serial/serial-tegra.c
15513
15514 TEGRA SPI DRIVER
15515 M:      Laxman Dewangan <ldewangan@nvidia.com>
15516 S:      Supported
15517 F:      drivers/spi/spi-tegra*
15518
15519 TEGRA XUSB PADCTL DRIVER
15520 M:      JC Kuo <jckuo@nvidia.com>
15521 S:      Supported
15522 F:      drivers/phy/tegra/xusb*
15523
15524 TEHUTI ETHERNET DRIVER
15525 M:      Andy Gospodarek <andy@greyhouse.net>
15526 L:      netdev@vger.kernel.org
15527 S:      Supported
15528 F:      drivers/net/ethernet/tehuti/*
15529
15530 Telecom Clock Driver for MCPL0010
15531 M:      Mark Gross <mark.gross@intel.com>
15532 S:      Supported
15533 F:      drivers/char/tlclk.c
15534
15535 TENSILICA XTENSA PORT (xtensa)
15536 M:      Chris Zankel <chris@zankel.net>
15537 M:      Max Filippov <jcmvbkbc@gmail.com>
15538 L:      linux-xtensa@linux-xtensa.org
15539 T:      git git://github.com/czankel/xtensa-linux.git
15540 S:      Maintained
15541 F:      arch/xtensa/
15542 F:      drivers/irqchip/irq-xtensa-*
15543
15544 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15545 M:      Nishanth Menon <nm@ti.com>
15546 M:      Tero Kristo <t-kristo@ti.com>
15547 M:      Santosh Shilimkar <ssantosh@kernel.org>
15548 L:      linux-arm-kernel@lists.infradead.org
15549 S:      Maintained
15550 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15551 F:      drivers/firmware/ti_sci*
15552 F:      include/linux/soc/ti/ti_sci_protocol.h
15553 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15554 F:      drivers/soc/ti/ti_sci_pm_domains.c
15555 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15556 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15557 F:      drivers/clk/keystone/sci-clk.c
15558 F:      drivers/reset/reset-ti-sci.c
15559 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15560 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15561 F:      drivers/irqchip/irq-ti-sci-intr.c
15562 F:      drivers/irqchip/irq-ti-sci-inta.c
15563 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15564 F:      drivers/soc/ti/ti_sci_inta_msi.c
15565
15566 Texas Instruments ASoC drivers
15567 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15569 S:      Maintained
15570 F:      sound/soc/ti/
15571
15572 Texas Instruments' DAC7612 DAC Driver
15573 M:      Ricardo Ribalda <ricardo@ribalda.com>
15574 L:      linux-iio@vger.kernel.org
15575 S:      Supported
15576 F:      drivers/iio/dac/ti-dac7612.c
15577 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15578
15579 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15580 M:      Hans Verkuil <hverkuil@xs4all.nl>
15581 L:      linux-media@vger.kernel.org
15582 T:      git git://linuxtv.org/media_tree.git
15583 W:      https://linuxtv.org
15584 S:      Maintained
15585 F:      drivers/media/radio/radio-raremono.c
15586
15587 THERMAL
15588 M:      Zhang Rui <rui.zhang@intel.com>
15589 M:      Eduardo Valentin <edubezval@gmail.com>
15590 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15591 L:      linux-pm@vger.kernel.org
15592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15594 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15595 S:      Supported
15596 F:      drivers/thermal/
15597 F:      include/linux/thermal.h
15598 F:      include/uapi/linux/thermal.h
15599 F:      include/linux/cpu_cooling.h
15600 F:      Documentation/devicetree/bindings/thermal/
15601
15602 THERMAL/CPU_COOLING
15603 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15604 M:      Viresh Kumar <viresh.kumar@linaro.org>
15605 M:      Javi Merino <javi.merino@kernel.org>
15606 L:      linux-pm@vger.kernel.org
15607 S:      Supported
15608 F:      Documentation/thermal/cpu-cooling-api.txt
15609 F:      drivers/thermal/cpu_cooling.c
15610 F:      include/linux/cpu_cooling.h
15611
15612 THINKPAD ACPI EXTRAS DRIVER
15613 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15614 L:      ibm-acpi-devel@lists.sourceforge.net
15615 L:      platform-driver-x86@vger.kernel.org
15616 W:      http://ibm-acpi.sourceforge.net
15617 W:      http://thinkwiki.org/wiki/Ibm-acpi
15618 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15619 S:      Maintained
15620 F:      drivers/platform/x86/thinkpad_acpi.c
15621
15622 THUNDERBOLT DRIVER
15623 M:      Andreas Noever <andreas.noever@gmail.com>
15624 M:      Michael Jamet <michael.jamet@intel.com>
15625 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15626 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15628 S:      Maintained
15629 F:      Documentation/admin-guide/thunderbolt.rst
15630 F:      drivers/thunderbolt/
15631 F:      include/linux/thunderbolt.h
15632
15633 THUNDERBOLT NETWORK DRIVER
15634 M:      Michael Jamet <michael.jamet@intel.com>
15635 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15636 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15637 L:      netdev@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/net/thunderbolt.c
15640
15641 THUNDERX GPIO DRIVER
15642 M:      David Daney <david.daney@cavium.com>
15643 S:      Maintained
15644 F:      drivers/gpio/gpio-thunderx.c
15645
15646 TI AM437X VPFE DRIVER
15647 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15648 L:      linux-media@vger.kernel.org
15649 W:      https://linuxtv.org
15650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15651 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15652 S:      Maintained
15653 F:      drivers/media/platform/am437x/
15654
15655 TI BANDGAP AND THERMAL DRIVER
15656 M:      Eduardo Valentin <edubezval@gmail.com>
15657 M:      Keerthy <j-keerthy@ti.com>
15658 L:      linux-pm@vger.kernel.org
15659 L:      linux-omap@vger.kernel.org
15660 S:      Maintained
15661 F:      drivers/thermal/ti-soc-thermal/
15662
15663 TI BQ27XXX POWER SUPPLY DRIVER
15664 R:      Andrew F. Davis <afd@ti.com>
15665 F:      include/linux/power/bq27xxx_battery.h
15666 F:      drivers/power/supply/bq27xxx_battery.c
15667 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15668
15669 TI CDCE706 CLOCK DRIVER
15670 M:      Max Filippov <jcmvbkbc@gmail.com>
15671 S:      Maintained
15672 F:      drivers/clk/clk-cdce706.c
15673
15674 TI CLOCK DRIVER
15675 M:      Tero Kristo <t-kristo@ti.com>
15676 L:      linux-omap@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/clk/ti/
15679 F:      include/linux/clk/ti.h
15680
15681 TI DAVINCI MACHINE SUPPORT
15682 M:      Sekhar Nori <nsekhar@ti.com>
15683 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15686 S:      Supported
15687 F:      arch/arm/mach-davinci/
15688 F:      drivers/i2c/busses/i2c-davinci.c
15689 F:      arch/arm/boot/dts/da850*
15690
15691 TI DAVINCI SERIES CLOCK DRIVER
15692 M:      David Lechner <david@lechnology.com>
15693 R:      Sekhar Nori <nsekhar@ti.com>
15694 S:      Maintained
15695 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15696 F:      drivers/clk/davinci/
15697
15698 TI DAVINCI SERIES GPIO DRIVER
15699 M:      Keerthy <j-keerthy@ti.com>
15700 L:      linux-gpio@vger.kernel.org
15701 S:      Maintained
15702 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15703 F:      drivers/gpio/gpio-davinci.c
15704
15705 TI DAVINCI SERIES MEDIA DRIVER
15706 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15707 L:      linux-media@vger.kernel.org
15708 W:      https://linuxtv.org
15709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15710 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15711 S:      Maintained
15712 F:      drivers/media/platform/davinci/
15713 F:      include/media/davinci/
15714
15715 TI ETHERNET SWITCH DRIVER (CPSW)
15716 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15717 L:      linux-omap@vger.kernel.org
15718 L:      netdev@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/net/ethernet/ti/cpsw*
15721 F:      drivers/net/ethernet/ti/davinci*
15722
15723 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15724 M:      Alex Dubov <oakad@yahoo.com>
15725 S:      Maintained
15726 W:      http://tifmxx.berlios.de/
15727 F:      drivers/memstick/host/tifm_ms.c
15728 F:      drivers/misc/tifm*
15729 F:      drivers/mmc/host/tifm_sd.c
15730 F:      include/linux/tifm.h
15731
15732 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15733 M:      Santosh Shilimkar <ssantosh@kernel.org>
15734 L:      linux-kernel@vger.kernel.org
15735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15736 S:      Maintained
15737 F:      drivers/soc/ti/*
15738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15739
15740 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15741 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15742 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15744 S:      Maintained
15745 F:      sound/soc/codecs/lm49453*
15746 F:      sound/soc/codecs/isabelle*
15747
15748 TI LP855x BACKLIGHT DRIVER
15749 M:      Milo Kim <milo.kim@ti.com>
15750 S:      Maintained
15751 F:      Documentation/backlight/lp855x-driver.txt
15752 F:      drivers/video/backlight/lp855x_bl.c
15753 F:      include/linux/platform_data/lp855x.h
15754
15755 TI LP8727 CHARGER DRIVER
15756 M:      Milo Kim <milo.kim@ti.com>
15757 S:      Maintained
15758 F:      drivers/power/supply/lp8727_charger.c
15759 F:      include/linux/platform_data/lp8727.h
15760
15761 TI LP8788 MFD DRIVER
15762 M:      Milo Kim <milo.kim@ti.com>
15763 S:      Maintained
15764 F:      drivers/iio/adc/lp8788_adc.c
15765 F:      drivers/leds/leds-lp8788.c
15766 F:      drivers/mfd/lp8788*.c
15767 F:      drivers/power/supply/lp8788-charger.c
15768 F:      drivers/regulator/lp8788-*.c
15769 F:      include/linux/mfd/lp8788*.h
15770
15771 TI NETCP ETHERNET DRIVER
15772 M:      Wingman Kwok <w-kwok2@ti.com>
15773 M:      Murali Karicheri <m-karicheri2@ti.com>
15774 L:      netdev@vger.kernel.org
15775 S:      Maintained
15776 F:      drivers/net/ethernet/ti/netcp*
15777
15778 TI PCM3060 ASoC CODEC DRIVER
15779 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15780 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15781 S:      Maintained
15782 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15783 F:      sound/soc/codecs/pcm3060*
15784
15785 TI TAS571X FAMILY ASoC CODEC DRIVER
15786 M:      Kevin Cernekee <cernekee@chromium.org>
15787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15788 S:      Odd Fixes
15789 F:      sound/soc/codecs/tas571x*
15790
15791 TI TRF7970A NFC DRIVER
15792 M:      Mark Greer <mgreer@animalcreek.com>
15793 L:      linux-wireless@vger.kernel.org
15794 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15795 S:      Supported
15796 F:      drivers/nfc/trf7970a.c
15797 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15798
15799 TI TWL4030 SERIES SOC CODEC DRIVER
15800 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15801 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15802 S:      Maintained
15803 F:      sound/soc/codecs/twl4030*
15804
15805 TI VPE/CAL DRIVERS
15806 M:      Benoit Parrot <bparrot@ti.com>
15807 L:      linux-media@vger.kernel.org
15808 W:      http://linuxtv.org/
15809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15810 S:      Maintained
15811 F:      drivers/media/platform/ti-vpe/
15812
15813 TI WILINK WIRELESS DRIVERS
15814 L:      linux-wireless@vger.kernel.org
15815 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15816 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15818 S:      Orphan
15819 F:      drivers/net/wireless/ti/
15820 F:      include/linux/wl12xx.h
15821
15822 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15823 M:      John Stultz <john.stultz@linaro.org>
15824 M:      Thomas Gleixner <tglx@linutronix.de>
15825 R:      Stephen Boyd <sboyd@kernel.org>
15826 L:      linux-kernel@vger.kernel.org
15827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15828 S:      Supported
15829 F:      include/linux/clocksource.h
15830 F:      include/linux/time.h
15831 F:      include/linux/timex.h
15832 F:      include/uapi/linux/time.h
15833 F:      include/uapi/linux/timex.h
15834 F:      kernel/time/clocksource.c
15835 F:      kernel/time/time*.c
15836 F:      kernel/time/alarmtimer.c
15837 F:      kernel/time/ntp.c
15838 F:      tools/testing/selftests/timers/
15839
15840 TIPC NETWORK LAYER
15841 M:      Jon Maloy <jon.maloy@ericsson.com>
15842 M:      Ying Xue <ying.xue@windriver.com>
15843 L:      netdev@vger.kernel.org (core kernel code)
15844 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15845 W:      http://tipc.sourceforge.net/
15846 S:      Maintained
15847 F:      include/uapi/linux/tipc*.h
15848 F:      net/tipc/
15849
15850 TLAN NETWORK DRIVER
15851 M:      Samuel Chessman <chessman@tux.org>
15852 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15853 W:      http://sourceforge.net/projects/tlan/
15854 S:      Maintained
15855 F:      Documentation/networking/device_drivers/ti/tlan.txt
15856 F:      drivers/net/ethernet/ti/tlan.*
15857
15858 TM6000 VIDEO4LINUX DRIVER
15859 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15860 L:      linux-media@vger.kernel.org
15861 W:      https://linuxtv.org
15862 T:      git git://linuxtv.org/media_tree.git
15863 S:      Odd fixes
15864 F:      drivers/media/usb/tm6000/
15865 F:      Documentation/media/v4l-drivers/tm6000*
15866
15867 TMIO/SDHI MMC DRIVER
15868 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15869 L:      linux-mmc@vger.kernel.org
15870 S:      Supported
15871 F:      drivers/mmc/host/tmio_mmc*
15872 F:      drivers/mmc/host/renesas_sdhi*
15873 F:      include/linux/mfd/tmio.h
15874
15875 TMP401 HARDWARE MONITOR DRIVER
15876 M:      Guenter Roeck <linux@roeck-us.net>
15877 L:      linux-hwmon@vger.kernel.org
15878 S:      Maintained
15879 F:      Documentation/hwmon/tmp401.rst
15880 F:      drivers/hwmon/tmp401.c
15881
15882 TMPFS (SHMEM FILESYSTEM)
15883 M:      Hugh Dickins <hughd@google.com>
15884 L:      linux-mm@kvack.org
15885 S:      Maintained
15886 F:      include/linux/shmem_fs.h
15887 F:      mm/shmem.c
15888
15889 TOMOYO SECURITY MODULE
15890 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15891 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15892 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15893 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15894 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15895 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15896 W:      https://tomoyo.osdn.jp/
15897 S:      Maintained
15898 F:      security/tomoyo/
15899
15900 TOPSTAR LAPTOP EXTRAS DRIVER
15901 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15902 L:      platform-driver-x86@vger.kernel.org
15903 S:      Maintained
15904 F:      drivers/platform/x86/topstar-laptop.c
15905
15906 TORTURE-TEST MODULES
15907 M:      Davidlohr Bueso <dave@stgolabs.net>
15908 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15909 M:      Josh Triplett <josh@joshtriplett.org>
15910 L:      linux-kernel@vger.kernel.org
15911 S:      Supported
15912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15913 F:      Documentation/RCU/torture.txt
15914 F:      kernel/torture.c
15915 F:      kernel/rcu/rcutorture.c
15916 F:      kernel/rcu/rcuperf.c
15917 F:      kernel/locking/locktorture.c
15918
15919 TOSHIBA ACPI EXTRAS DRIVER
15920 M:      Azael Avalos <coproscefalo@gmail.com>
15921 L:      platform-driver-x86@vger.kernel.org
15922 S:      Maintained
15923 F:      drivers/platform/x86/toshiba_acpi.c
15924
15925 TOSHIBA BLUETOOTH DRIVER
15926 M:      Azael Avalos <coproscefalo@gmail.com>
15927 L:      platform-driver-x86@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/platform/x86/toshiba_bluetooth.c
15930
15931 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15932 M:      Azael Avalos <coproscefalo@gmail.com>
15933 L:      platform-driver-x86@vger.kernel.org
15934 S:      Maintained
15935 F:      drivers/platform/x86/toshiba_haps.c
15936
15937 TOSHIBA SMM DRIVER
15938 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15939 W:      http://www.buzzard.org.uk/toshiba/
15940 S:      Maintained
15941 F:      drivers/char/toshiba.c
15942 F:      include/linux/toshiba.h
15943 F:      include/uapi/linux/toshiba.h
15944
15945 TOSHIBA TC358743 DRIVER
15946 M:      Mats Randgaard <matrandg@cisco.com>
15947 L:      linux-media@vger.kernel.org
15948 S:      Maintained
15949 F:      drivers/media/i2c/tc358743*
15950 F:      include/media/i2c/tc358743.h
15951
15952 TOSHIBA WMI HOTKEYS DRIVER
15953 M:      Azael Avalos <coproscefalo@gmail.com>
15954 L:      platform-driver-x86@vger.kernel.org
15955 S:      Maintained
15956 F:      drivers/platform/x86/toshiba-wmi.c
15957
15958 TPM DEVICE DRIVER
15959 M:      Peter Huewe <peterhuewe@gmx.de>
15960 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15961 R:      Jason Gunthorpe <jgg@ziepe.ca>
15962 L:      linux-integrity@vger.kernel.org
15963 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15964 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15965 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15966 S:      Maintained
15967 F:      drivers/char/tpm/
15968
15969 TRACING
15970 M:      Steven Rostedt <rostedt@goodmis.org>
15971 M:      Ingo Molnar <mingo@redhat.com>
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15973 S:      Maintained
15974 F:      Documentation/trace/ftrace.rst
15975 F:      arch/*/*/*/ftrace.h
15976 F:      arch/*/kernel/ftrace.c
15977 F:      include/*/ftrace.h
15978 F:      include/linux/trace*.h
15979 F:      include/trace/
15980 F:      kernel/trace/
15981 F:      tools/testing/selftests/ftrace/
15982
15983 TRACING MMIO ACCESSES (MMIOTRACE)
15984 M:      Steven Rostedt <rostedt@goodmis.org>
15985 M:      Ingo Molnar <mingo@kernel.org>
15986 R:      Karol Herbst <karolherbst@gmail.com>
15987 R:      Pekka Paalanen <ppaalanen@gmail.com>
15988 S:      Maintained
15989 L:      linux-kernel@vger.kernel.org
15990 L:      nouveau@lists.freedesktop.org
15991 F:      kernel/trace/trace_mmiotrace.c
15992 F:      include/linux/mmiotrace.h
15993 F:      arch/x86/mm/kmmio.c
15994 F:      arch/x86/mm/mmio-mod.c
15995 F:      arch/x86/mm/testmmiotrace.c
15996
15997 TRIVIAL PATCHES
15998 M:      Jiri Kosina <trivial@kernel.org>
15999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16000 S:      Maintained
16001 K:      ^Subject:.*(?i)trivial
16002
16003 TEMPO SEMICONDUCTOR DRIVERS
16004 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16005 S:      Maintained
16006 F:      sound/soc/codecs/tscs*.c
16007 F:      sound/soc/codecs/tscs*.h
16008 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16009
16010 TTY LAYER
16011 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16012 M:      Jiri Slaby <jslaby@suse.com>
16013 S:      Supported
16014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16015 F:      Documentation/serial/
16016 F:      drivers/tty/
16017 F:      drivers/tty/serial/serial_core.c
16018 F:      include/linux/serial_core.h
16019 F:      include/linux/serial.h
16020 F:      include/linux/tty.h
16021 F:      include/uapi/linux/serial_core.h
16022 F:      include/uapi/linux/serial.h
16023 F:      include/uapi/linux/tty.h
16024
16025 TUA9001 MEDIA DRIVER
16026 M:      Antti Palosaari <crope@iki.fi>
16027 L:      linux-media@vger.kernel.org
16028 W:      https://linuxtv.org
16029 W:      http://palosaari.fi/linux/
16030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16031 T:      git git://linuxtv.org/anttip/media_tree.git
16032 S:      Maintained
16033 F:      drivers/media/tuners/tua9001*
16034
16035 TULIP NETWORK DRIVERS
16036 L:      netdev@vger.kernel.org
16037 L:      linux-parisc@vger.kernel.org
16038 S:      Orphan
16039 F:      drivers/net/ethernet/dec/tulip/
16040
16041 TUN/TAP driver
16042 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16043 W:      http://vtun.sourceforge.net/tun
16044 S:      Maintained
16045 F:      Documentation/networking/tuntap.txt
16046 F:      arch/um/os-Linux/drivers/
16047
16048 TURBOCHANNEL SUBSYSTEM
16049 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16050 M:      Ralf Baechle <ralf@linux-mips.org>
16051 L:      linux-mips@vger.kernel.org
16052 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16053 S:      Maintained
16054 F:      drivers/tc/
16055 F:      include/linux/tc.h
16056
16057 TURBOSTAT UTILITY
16058 M:      "Len Brown" <lenb@kernel.org>
16059 L:      linux-pm@vger.kernel.org
16060 B:      https://bugzilla.kernel.org
16061 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16063 S:      Supported
16064 F:      tools/power/x86/turbostat/
16065
16066 TW5864 VIDEO4LINUX DRIVER
16067 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16068 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16069 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16070 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16071 L:      linux-media@vger.kernel.org
16072 S:      Supported
16073 F:      drivers/media/pci/tw5864/
16074
16075 TW68 VIDEO4LINUX DRIVER
16076 M:      Hans Verkuil <hverkuil@xs4all.nl>
16077 L:      linux-media@vger.kernel.org
16078 T:      git git://linuxtv.org/media_tree.git
16079 W:      https://linuxtv.org
16080 S:      Odd Fixes
16081 F:      drivers/media/pci/tw68/
16082
16083 TW686X VIDEO4LINUX DRIVER
16084 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16085 L:      linux-media@vger.kernel.org
16086 T:      git git://linuxtv.org/media_tree.git
16087 W:      http://linuxtv.org
16088 S:      Maintained
16089 F:      drivers/media/pci/tw686x/
16090
16091 UBI FILE SYSTEM (UBIFS)
16092 M:      Richard Weinberger <richard@nod.at>
16093 M:      Artem Bityutskiy <dedekind1@gmail.com>
16094 M:      Adrian Hunter <adrian.hunter@intel.com>
16095 L:      linux-mtd@lists.infradead.org
16096 T:      git git://git.infradead.org/ubifs-2.6.git
16097 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16098 S:      Supported
16099 F:      Documentation/filesystems/ubifs.txt
16100 F:      fs/ubifs/
16101
16102 UCLINUX (M68KNOMMU AND COLDFIRE)
16103 M:      Greg Ungerer <gerg@linux-m68k.org>
16104 W:      http://www.linux-m68k.org/
16105 W:      http://www.uclinux.org/
16106 L:      linux-m68k@lists.linux-m68k.org
16107 L:      uclinux-dev@uclinux.org  (subscribers-only)
16108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16109 S:      Maintained
16110 F:      arch/m68k/coldfire/
16111 F:      arch/m68k/68*/
16112 F:      arch/m68k/*/*_no.*
16113 F:      arch/m68k/include/asm/*_no.*
16114
16115 UDF FILESYSTEM
16116 M:      Jan Kara <jack@suse.com>
16117 S:      Maintained
16118 F:      Documentation/filesystems/udf.txt
16119 F:      fs/udf/
16120
16121 UDRAW TABLET
16122 M:      Bastien Nocera <hadess@hadess.net>
16123 L:      linux-input@vger.kernel.org
16124 S:      Maintained
16125 F:      drivers/hid/hid-udraw-ps3.c
16126
16127 UFS FILESYSTEM
16128 M:      Evgeniy Dushistov <dushistov@mail.ru>
16129 S:      Maintained
16130 F:      Documentation/filesystems/ufs.txt
16131 F:      fs/ufs/
16132
16133 UHID USERSPACE HID IO DRIVER:
16134 M:      David Herrmann <dh.herrmann@googlemail.com>
16135 L:      linux-input@vger.kernel.org
16136 S:      Maintained
16137 F:      drivers/hid/uhid.c
16138 F:      include/uapi/linux/uhid.h
16139
16140 ULPI BUS
16141 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16142 L:      linux-usb@vger.kernel.org
16143 S:      Maintained
16144 F:      drivers/usb/common/ulpi.c
16145 F:      include/linux/ulpi/
16146
16147 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16148 L:      linux-usb@vger.kernel.org
16149 S:      Orphan
16150 F:      drivers/uwb/
16151 F:      include/linux/uwb.h
16152 F:      include/linux/uwb/
16153
16154 UNICODE SUBSYSTEM:
16155 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16156 L:      linux-fsdevel@vger.kernel.org
16157 S:      Supported
16158 F:      fs/unicode/
16159
16160 UNICORE32 ARCHITECTURE:
16161 M:      Guan Xuetao <gxt@pku.edu.cn>
16162 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16163 S:      Maintained
16164 T:      git git://github.com/gxt/linux.git
16165 F:      arch/unicore32/
16166
16167 UNIFDEF
16168 M:      Tony Finch <dot@dotat.at>
16169 W:      http://dotat.at/prog/unifdef
16170 S:      Maintained
16171 F:      scripts/unifdef.c
16172
16173 UNIFORM CDROM DRIVER
16174 M:      Jens Axboe <axboe@kernel.dk>
16175 W:      http://www.kernel.dk
16176 S:      Maintained
16177 F:      Documentation/cdrom/
16178 F:      drivers/cdrom/cdrom.c
16179 F:      include/linux/cdrom.h
16180 F:      include/uapi/linux/cdrom.h
16181
16182 UNISYS S-PAR DRIVERS
16183 M:      David Kershner <david.kershner@unisys.com>
16184 L:      sparmaintainer@unisys.com (Unisys internal)
16185 S:      Supported
16186 F:      include/linux/visorbus.h
16187 F:      drivers/visorbus/
16188 F:      drivers/staging/unisys/
16189
16190 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16191 R:      Alim Akhtar <alim.akhtar@samsung.com>
16192 R:      Avri Altman <avri.altman@wdc.com>
16193 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16194 L:      linux-scsi@vger.kernel.org
16195 S:      Supported
16196 F:      Documentation/scsi/ufs.txt
16197 F:      drivers/scsi/ufs/
16198
16199 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16200 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16201 L:      linux-scsi@vger.kernel.org
16202 S:      Supported
16203 F:      drivers/scsi/ufs/*dwc*
16204
16205 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16206 M:      Stanley Chu <stanley.chu@mediatek.com>
16207 L:      linux-scsi@vger.kernel.org
16208 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16209 S:      Maintained
16210 F:      drivers/scsi/ufs/ufs-mediatek*
16211
16212 UNSORTED BLOCK IMAGES (UBI)
16213 M:      Artem Bityutskiy <dedekind1@gmail.com>
16214 M:      Richard Weinberger <richard@nod.at>
16215 W:      http://www.linux-mtd.infradead.org/
16216 L:      linux-mtd@lists.infradead.org
16217 T:      git git://git.infradead.org/ubifs-2.6.git
16218 S:      Supported
16219 F:      drivers/mtd/ubi/
16220 F:      include/linux/mtd/ubi.h
16221 F:      include/uapi/mtd/ubi-user.h
16222
16223 USB "USBNET" DRIVER FRAMEWORK
16224 M:      Oliver Neukum <oneukum@suse.com>
16225 L:      netdev@vger.kernel.org
16226 W:      http://www.linux-usb.org/usbnet
16227 S:      Maintained
16228 F:      drivers/net/usb/usbnet.c
16229 F:      include/linux/usb/usbnet.h
16230
16231 USB ACM DRIVER
16232 M:      Oliver Neukum <oneukum@suse.com>
16233 L:      linux-usb@vger.kernel.org
16234 S:      Maintained
16235 F:      Documentation/usb/acm.txt
16236 F:      drivers/usb/class/cdc-acm.*
16237
16238 USB AR5523 WIRELESS DRIVER
16239 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16240 L:      linux-wireless@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/net/wireless/ath/ar5523/
16243
16244 USB ATTACHED SCSI
16245 M:      Oliver Neukum <oneukum@suse.com>
16246 L:      linux-usb@vger.kernel.org
16247 L:      linux-scsi@vger.kernel.org
16248 S:      Maintained
16249 F:      drivers/usb/storage/uas.c
16250
16251 USB CDC ETHERNET DRIVER
16252 M:      Oliver Neukum <oliver@neukum.org>
16253 L:      linux-usb@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/net/usb/cdc_*.c
16256 F:      include/uapi/linux/usb/cdc.h
16257
16258 USB CHAOSKEY DRIVER
16259 M:      Keith Packard <keithp@keithp.com>
16260 L:      linux-usb@vger.kernel.org
16261 S:      Maintained
16262 F:      drivers/usb/misc/chaoskey.c
16263
16264 USB CYPRESS C67X00 DRIVER
16265 M:      Peter Korsgaard <jacmet@sunsite.dk>
16266 L:      linux-usb@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/usb/c67x00/
16269
16270 USB DAVICOM DM9601 DRIVER
16271 M:      Peter Korsgaard <jacmet@sunsite.dk>
16272 L:      netdev@vger.kernel.org
16273 W:      http://www.linux-usb.org/usbnet
16274 S:      Maintained
16275 F:      drivers/net/usb/dm9601.c
16276
16277 USB DIAMOND RIO500 DRIVER
16278 M:      Cesar Miquel <miquel@df.uba.ar>
16279 L:      rio500-users@lists.sourceforge.net
16280 W:      http://rio500.sourceforge.net
16281 S:      Maintained
16282 F:      drivers/usb/misc/rio500*
16283
16284 USB EHCI DRIVER
16285 M:      Alan Stern <stern@rowland.harvard.edu>
16286 L:      linux-usb@vger.kernel.org
16287 S:      Maintained
16288 F:      Documentation/usb/ehci.txt
16289 F:      drivers/usb/host/ehci*
16290
16291 USB GADGET/PERIPHERAL SUBSYSTEM
16292 M:      Felipe Balbi <balbi@kernel.org>
16293 L:      linux-usb@vger.kernel.org
16294 W:      http://www.linux-usb.org/gadget
16295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16296 S:      Maintained
16297 F:      drivers/usb/gadget/
16298 F:      include/linux/usb/gadget*
16299
16300 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16301 M:      Jiri Kosina <jikos@kernel.org>
16302 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16303 L:      linux-usb@vger.kernel.org
16304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16305 S:      Maintained
16306 F:      Documentation/hid/hiddev.txt
16307 F:      drivers/hid/usbhid/
16308
16309 USB INTEL XHCI ROLE MUX DRIVER
16310 M:      Hans de Goede <hdegoede@redhat.com>
16311 L:      linux-usb@vger.kernel.org
16312 S:      Maintained
16313 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16314
16315 USB IP DRIVER FOR HISILICON KIRIN
16316 M:      Yu Chen <chenyu56@huawei.com>
16317 M:      Binghui Wang <wangbinghui@hisilicon.com>
16318 L:      linux-usb@vger.kernel.org
16319 S:      Maintained
16320 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16321 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16322
16323 USB ISP116X DRIVER
16324 M:      Olav Kongas <ok@artecdesign.ee>
16325 L:      linux-usb@vger.kernel.org
16326 S:      Maintained
16327 F:      drivers/usb/host/isp116x*
16328 F:      include/linux/usb/isp116x.h
16329
16330 USB LAN78XX ETHERNET DRIVER
16331 M:      Woojung Huh <woojung.huh@microchip.com>
16332 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16333 L:      netdev@vger.kernel.org
16334 S:      Maintained
16335 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16336 F:      drivers/net/usb/lan78xx.*
16337 F:      include/dt-bindings/net/microchip-lan78xx.h
16338
16339 USB MASS STORAGE DRIVER
16340 M:      Alan Stern <stern@rowland.harvard.edu>
16341 L:      linux-usb@vger.kernel.org
16342 L:      usb-storage@lists.one-eyed-alien.net
16343 S:      Maintained
16344 F:      drivers/usb/storage/
16345
16346 USB MIDI DRIVER
16347 M:      Clemens Ladisch <clemens@ladisch.de>
16348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16350 S:      Maintained
16351 F:      sound/usb/midi.*
16352
16353 USB NETWORKING DRIVERS
16354 L:      linux-usb@vger.kernel.org
16355 S:      Odd Fixes
16356 F:      drivers/net/usb/
16357
16358 USB OHCI DRIVER
16359 M:      Alan Stern <stern@rowland.harvard.edu>
16360 L:      linux-usb@vger.kernel.org
16361 S:      Maintained
16362 F:      Documentation/usb/ohci.txt
16363 F:      drivers/usb/host/ohci*
16364
16365 USB OTG FSM (Finite State Machine)
16366 M:      Peter Chen <Peter.Chen@nxp.com>
16367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16368 L:      linux-usb@vger.kernel.org
16369 S:      Maintained
16370 F:      drivers/usb/common/usb-otg-fsm.c
16371
16372 USB OVER IP DRIVER
16373 M:      Valentina Manea <valentina.manea.m@gmail.com>
16374 M:      Shuah Khan <shuah@kernel.org>
16375 M:      Shuah Khan <skhan@linuxfoundation.org>
16376 L:      linux-usb@vger.kernel.org
16377 S:      Maintained
16378 F:      Documentation/usb/usbip_protocol.txt
16379 F:      drivers/usb/usbip/
16380 F:      tools/usb/usbip/
16381 F:      tools/testing/selftests/drivers/usb/usbip/
16382
16383 USB PEGASUS DRIVER
16384 M:      Petko Manolov <petkan@nucleusys.com>
16385 L:      linux-usb@vger.kernel.org
16386 L:      netdev@vger.kernel.org
16387 T:      git git://github.com/petkan/pegasus.git
16388 W:      https://github.com/petkan/pegasus
16389 S:      Maintained
16390 F:      drivers/net/usb/pegasus.*
16391
16392 USB PHY LAYER
16393 M:      Felipe Balbi <balbi@kernel.org>
16394 L:      linux-usb@vger.kernel.org
16395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16396 S:      Maintained
16397 F:      drivers/usb/phy/
16398
16399 USB PRINTER DRIVER (usblp)
16400 M:      Pete Zaitcev <zaitcev@redhat.com>
16401 L:      linux-usb@vger.kernel.org
16402 S:      Supported
16403 F:      drivers/usb/class/usblp.c
16404
16405 USB QMI WWAN NETWORK DRIVER
16406 M:      Bjørn Mork <bjorn@mork.no>
16407 L:      netdev@vger.kernel.org
16408 S:      Maintained
16409 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16410 F:      drivers/net/usb/qmi_wwan.c
16411
16412 USB RTL8150 DRIVER
16413 M:      Petko Manolov <petkan@nucleusys.com>
16414 L:      linux-usb@vger.kernel.org
16415 L:      netdev@vger.kernel.org
16416 T:      git git://github.com/petkan/rtl8150.git
16417 W:      https://github.com/petkan/rtl8150
16418 S:      Maintained
16419 F:      drivers/net/usb/rtl8150.c
16420
16421 USB SERIAL SUBSYSTEM
16422 M:      Johan Hovold <johan@kernel.org>
16423 L:      linux-usb@vger.kernel.org
16424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16425 S:      Maintained
16426 F:      Documentation/usb/usb-serial.txt
16427 F:      drivers/usb/serial/
16428 F:      include/linux/usb/serial.h
16429
16430 USB SMSC75XX ETHERNET DRIVER
16431 M:      Steve Glendinning <steve.glendinning@shawell.net>
16432 L:      netdev@vger.kernel.org
16433 S:      Maintained
16434 F:      drivers/net/usb/smsc75xx.*
16435
16436 USB SMSC95XX ETHERNET DRIVER
16437 M:      Steve Glendinning <steve.glendinning@shawell.net>
16438 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16439 L:      netdev@vger.kernel.org
16440 S:      Maintained
16441 F:      drivers/net/usb/smsc95xx.*
16442
16443 USB SUBSYSTEM
16444 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16445 L:      linux-usb@vger.kernel.org
16446 W:      http://www.linux-usb.org
16447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16448 S:      Supported
16449 F:      Documentation/devicetree/bindings/usb/
16450 F:      Documentation/usb/
16451 F:      drivers/usb/
16452 F:      include/linux/usb.h
16453 F:      include/linux/usb/
16454
16455 USB TYPEC PI3USB30532 MUX DRIVER
16456 M:      Hans de Goede <hdegoede@redhat.com>
16457 L:      linux-usb@vger.kernel.org
16458 S:      Maintained
16459 F:      drivers/usb/typec/mux/pi3usb30532.c
16460
16461 USB TYPEC CLASS
16462 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16463 L:      linux-usb@vger.kernel.org
16464 S:      Maintained
16465 F:      Documentation/ABI/testing/sysfs-class-typec
16466 F:      Documentation/driver-api/usb/typec.rst
16467 F:      drivers/usb/typec/
16468 F:      include/linux/usb/typec.h
16469
16470 USB TYPEC BUS FOR ALTERNATE MODES
16471 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16472 L:      linux-usb@vger.kernel.org
16473 S:      Maintained
16474 F:      Documentation/ABI/testing/sysfs-bus-typec
16475 F:      Documentation/driver-api/usb/typec_bus.rst
16476 F:      drivers/usb/typec/altmodes/
16477 F:      include/linux/usb/typec_altmode.h
16478
16479 USB TYPEC PORT CONTROLLER DRIVERS
16480 M:      Guenter Roeck <linux@roeck-us.net>
16481 L:      linux-usb@vger.kernel.org
16482 S:      Maintained
16483 F:      drivers/usb/typec/tcpm/
16484
16485 USB UHCI DRIVER
16486 M:      Alan Stern <stern@rowland.harvard.edu>
16487 L:      linux-usb@vger.kernel.org
16488 S:      Maintained
16489 F:      drivers/usb/host/uhci*
16490
16491 USB VIDEO CLASS
16492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16493 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16494 L:      linux-media@vger.kernel.org
16495 T:      git git://linuxtv.org/media_tree.git
16496 W:      http://www.ideasonboard.org/uvc/
16497 S:      Maintained
16498 F:      drivers/media/usb/uvc/
16499 F:      include/uapi/linux/uvcvideo.h
16500
16501 USB VISION DRIVER
16502 M:      Hans Verkuil <hverkuil@xs4all.nl>
16503 L:      linux-media@vger.kernel.org
16504 T:      git git://linuxtv.org/media_tree.git
16505 W:      https://linuxtv.org
16506 S:      Odd Fixes
16507 F:      drivers/media/usb/usbvision/
16508
16509 USB WEBCAM GADGET
16510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16511 L:      linux-usb@vger.kernel.org
16512 S:      Maintained
16513 F:      drivers/usb/gadget/function/*uvc*
16514 F:      drivers/usb/gadget/legacy/webcam.c
16515 F:      include/uapi/linux/usb/g_uvc.h
16516
16517 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16518 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16519 L:      linux-wireless@vger.kernel.org
16520 S:      Maintained
16521 F:      drivers/net/wireless/rndis_wlan.c
16522
16523 USB XHCI DRIVER
16524 M:      Mathias Nyman <mathias.nyman@intel.com>
16525 L:      linux-usb@vger.kernel.org
16526 S:      Supported
16527 F:      drivers/usb/host/xhci*
16528 F:      drivers/usb/host/pci-quirks*
16529
16530 USB ZD1201 DRIVER
16531 L:      linux-wireless@vger.kernel.org
16532 W:      http://linux-lc100020.sourceforge.net
16533 S:      Orphan
16534 F:      drivers/net/wireless/zydas/zd1201.*
16535
16536 USB ZR364XX DRIVER
16537 M:      Antoine Jacquet <royale@zerezo.com>
16538 L:      linux-usb@vger.kernel.org
16539 L:      linux-media@vger.kernel.org
16540 T:      git git://linuxtv.org/media_tree.git
16541 W:      http://royale.zerezo.com/zr364xx/
16542 S:      Maintained
16543 F:      Documentation/media/v4l-drivers/zr364xx*
16544 F:      drivers/media/usb/zr364xx/
16545
16546 USER-MODE LINUX (UML)
16547 M:      Jeff Dike <jdike@addtoit.com>
16548 M:      Richard Weinberger <richard@nod.at>
16549 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16550 L:      linux-um@lists.infradead.org
16551 W:      http://user-mode-linux.sourceforge.net
16552 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16554 S:      Maintained
16555 F:      Documentation/virtual/uml/
16556 F:      arch/um/
16557 F:      arch/x86/um/
16558 F:      fs/hostfs/
16559
16560 USERSPACE COPYIN/COPYOUT (UIOVEC)
16561 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16562 S:      Maintained
16563 F:      lib/iov_iter.c
16564 F:      include/linux/uio.h
16565
16566 USERSPACE DMA BUFFER DRIVER
16567 M:      Gerd Hoffmann <kraxel@redhat.com>
16568 S:      Maintained
16569 L:      dri-devel@lists.freedesktop.org
16570 F:      drivers/dma-buf/udmabuf.c
16571 F:      include/uapi/linux/udmabuf.h
16572 T:      git git://anongit.freedesktop.org/drm/drm-misc
16573
16574 USERSPACE I/O (UIO)
16575 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16576 S:      Maintained
16577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16578 F:      Documentation/driver-api/uio-howto.rst
16579 F:      drivers/uio/
16580 F:      include/linux/uio_driver.h
16581
16582 UTIL-LINUX PACKAGE
16583 M:      Karel Zak <kzak@redhat.com>
16584 L:      util-linux@vger.kernel.org
16585 W:      http://en.wikipedia.org/wiki/Util-linux
16586 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16587 S:      Maintained
16588
16589 UUID HELPERS
16590 M:      Christoph Hellwig <hch@lst.de>
16591 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16592 L:      linux-kernel@vger.kernel.org
16593 T:      git git://git.infradead.org/users/hch/uuid.git
16594 F:      lib/uuid.c
16595 F:      lib/test_uuid.c
16596 F:      include/linux/uuid.h
16597 F:      include/uapi/linux/uuid.h
16598 S:      Maintained
16599
16600 UVESAFB DRIVER
16601 M:      Michal Januszewski <spock@gentoo.org>
16602 L:      linux-fbdev@vger.kernel.org
16603 W:      https://github.com/mjanusz/v86d
16604 S:      Maintained
16605 F:      Documentation/fb/uvesafb.txt
16606 F:      drivers/video/fbdev/uvesafb.*
16607
16608 VF610 NAND DRIVER
16609 M:      Stefan Agner <stefan@agner.ch>
16610 L:      linux-mtd@lists.infradead.org
16611 S:      Supported
16612 F:      drivers/mtd/nand/raw/vf610_nfc.c
16613
16614 VFAT/FAT/MSDOS FILESYSTEM
16615 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16616 S:      Maintained
16617 F:      Documentation/filesystems/vfat.txt
16618 F:      fs/fat/
16619
16620 VFIO DRIVER
16621 M:      Alex Williamson <alex.williamson@redhat.com>
16622 R:      Cornelia Huck <cohuck@redhat.com>
16623 L:      kvm@vger.kernel.org
16624 T:      git git://github.com/awilliam/linux-vfio.git
16625 S:      Maintained
16626 F:      Documentation/vfio.txt
16627 F:      drivers/vfio/
16628 F:      include/linux/vfio.h
16629 F:      include/uapi/linux/vfio.h
16630
16631 VFIO MEDIATED DEVICE DRIVERS
16632 M:      Kirti Wankhede <kwankhede@nvidia.com>
16633 L:      kvm@vger.kernel.org
16634 S:      Maintained
16635 F:      Documentation/vfio-mediated-device.txt
16636 F:      drivers/vfio/mdev/
16637 F:      include/linux/mdev.h
16638 F:      samples/vfio-mdev/
16639
16640 VFIO PLATFORM DRIVER
16641 M:      Eric Auger <eric.auger@redhat.com>
16642 L:      kvm@vger.kernel.org
16643 S:      Maintained
16644 F:      drivers/vfio/platform/
16645
16646 VGA_SWITCHEROO
16647 R:      Lukas Wunner <lukas@wunner.de>
16648 S:      Maintained
16649 F:      Documentation/gpu/vga-switcheroo.rst
16650 F:      drivers/gpu/vga/vga_switcheroo.c
16651 F:      include/linux/vga_switcheroo.h
16652 T:      git git://anongit.freedesktop.org/drm/drm-misc
16653
16654 VIA RHINE NETWORK DRIVER
16655 S:      Orphan
16656 F:      drivers/net/ethernet/via/via-rhine.c
16657
16658 VIA SD/MMC CARD CONTROLLER DRIVER
16659 M:      Bruce Chang <brucechang@via.com.tw>
16660 M:      Harald Welte <HaraldWelte@viatech.com>
16661 S:      Maintained
16662 F:      drivers/mmc/host/via-sdmmc.c
16663
16664 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16665 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16666 L:      linux-fbdev@vger.kernel.org
16667 S:      Maintained
16668 F:      include/linux/via-core.h
16669 F:      include/linux/via-gpio.h
16670 F:      include/linux/via_i2c.h
16671 F:      drivers/video/fbdev/via/
16672
16673 VIA VELOCITY NETWORK DRIVER
16674 M:      Francois Romieu <romieu@fr.zoreil.com>
16675 L:      netdev@vger.kernel.org
16676 S:      Maintained
16677 F:      drivers/net/ethernet/via/via-velocity.*
16678
16679 VICODEC VIRTUAL CODEC DRIVER
16680 M:      Hans Verkuil <hans.verkuil@cisco.com>
16681 L:      linux-media@vger.kernel.org
16682 T:      git git://linuxtv.org/media_tree.git
16683 W:      https://linuxtv.org
16684 S:      Maintained
16685 F:      drivers/media/platform/vicodec/*
16686
16687 VIDEO MULTIPLEXER DRIVER
16688 M:      Philipp Zabel <p.zabel@pengutronix.de>
16689 L:      linux-media@vger.kernel.org
16690 S:      Maintained
16691 F:      drivers/media/platform/video-mux.c
16692
16693 VIDEO I2C POLLING DRIVER
16694 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16695 L:      linux-media@vger.kernel.org
16696 S:      Maintained
16697 F:      drivers/media/i2c/video-i2c.c
16698
16699 VIDEOBUF2 FRAMEWORK
16700 M:      Pawel Osciak <pawel@osciak.com>
16701 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16702 M:      Kyungmin Park <kyungmin.park@samsung.com>
16703 L:      linux-media@vger.kernel.org
16704 S:      Maintained
16705 F:      drivers/media/common/videobuf2/*
16706 F:      include/media/videobuf2-*
16707
16708 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16709 M:      Helen Koike <helen.koike@collabora.com>
16710 L:      linux-media@vger.kernel.org
16711 T:      git git://linuxtv.org/media_tree.git
16712 W:      https://linuxtv.org
16713 S:      Maintained
16714 F:      drivers/media/platform/vimc/*
16715
16716 VIRT LIB
16717 M:      Alex Williamson <alex.williamson@redhat.com>
16718 M:      Paolo Bonzini <pbonzini@redhat.com>
16719 L:      kvm@vger.kernel.org
16720 S:      Supported
16721 F:      virt/lib/
16722
16723 VIRTIO AND VHOST VSOCK DRIVER
16724 M:      Stefan Hajnoczi <stefanha@redhat.com>
16725 L:      kvm@vger.kernel.org
16726 L:      virtualization@lists.linux-foundation.org
16727 L:      netdev@vger.kernel.org
16728 S:      Maintained
16729 F:      include/linux/virtio_vsock.h
16730 F:      include/uapi/linux/virtio_vsock.h
16731 F:      include/uapi/linux/vsockmon.h
16732 F:      include/uapi/linux/vm_sockets_diag.h
16733 F:      net/vmw_vsock/diag.c
16734 F:      net/vmw_vsock/af_vsock_tap.c
16735 F:      net/vmw_vsock/virtio_transport_common.c
16736 F:      net/vmw_vsock/virtio_transport.c
16737 F:      drivers/net/vsockmon.c
16738 F:      drivers/vhost/vsock.c
16739 F:      tools/testing/vsock/
16740
16741 VIRTIO CONSOLE DRIVER
16742 M:      Amit Shah <amit@kernel.org>
16743 L:      virtualization@lists.linux-foundation.org
16744 S:      Maintained
16745 F:      drivers/char/virtio_console.c
16746 F:      include/linux/virtio_console.h
16747 F:      include/uapi/linux/virtio_console.h
16748
16749 VIRTIO CORE AND NET DRIVERS
16750 M:      "Michael S. Tsirkin" <mst@redhat.com>
16751 M:      Jason Wang <jasowang@redhat.com>
16752 L:      virtualization@lists.linux-foundation.org
16753 S:      Maintained
16754 F:      Documentation/devicetree/bindings/virtio/
16755 F:      drivers/virtio/
16756 F:      tools/virtio/
16757 F:      drivers/net/virtio_net.c
16758 F:      drivers/block/virtio_blk.c
16759 F:      include/linux/virtio*.h
16760 F:      include/uapi/linux/virtio_*.h
16761 F:      drivers/crypto/virtio/
16762 F:      mm/balloon_compaction.c
16763
16764 VIRTIO BLOCK AND SCSI DRIVERS
16765 M:      "Michael S. Tsirkin" <mst@redhat.com>
16766 M:      Jason Wang <jasowang@redhat.com>
16767 R:      Paolo Bonzini <pbonzini@redhat.com>
16768 R:      Stefan Hajnoczi <stefanha@redhat.com>
16769 L:      virtualization@lists.linux-foundation.org
16770 S:      Maintained
16771 F:      drivers/block/virtio_blk.c
16772 F:      drivers/scsi/virtio_scsi.c
16773 F:      include/uapi/linux/virtio_blk.h
16774 F:      include/uapi/linux/virtio_scsi.h
16775 F:      drivers/vhost/scsi.c
16776
16777 VIRTIO CRYPTO DRIVER
16778 M:      Gonglei <arei.gonglei@huawei.com>
16779 L:      virtualization@lists.linux-foundation.org
16780 L:      linux-crypto@vger.kernel.org
16781 S:      Maintained
16782 F:      drivers/crypto/virtio/
16783 F:      include/uapi/linux/virtio_crypto.h
16784
16785 VIRTIO DRIVERS FOR S390
16786 M:      Cornelia Huck <cohuck@redhat.com>
16787 M:      Halil Pasic <pasic@linux.ibm.com>
16788 L:      linux-s390@vger.kernel.org
16789 L:      virtualization@lists.linux-foundation.org
16790 L:      kvm@vger.kernel.org
16791 S:      Supported
16792 F:      drivers/s390/virtio/
16793 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16794
16795 VIRTIO GPU DRIVER
16796 M:      David Airlie <airlied@linux.ie>
16797 M:      Gerd Hoffmann <kraxel@redhat.com>
16798 L:      dri-devel@lists.freedesktop.org
16799 L:      virtualization@lists.linux-foundation.org
16800 T:      git git://anongit.freedesktop.org/drm/drm-misc
16801 S:      Maintained
16802 F:      drivers/gpu/drm/virtio/
16803 F:      include/uapi/linux/virtio_gpu.h
16804
16805 VIRTIO HOST (VHOST)
16806 M:      "Michael S. Tsirkin" <mst@redhat.com>
16807 M:      Jason Wang <jasowang@redhat.com>
16808 L:      kvm@vger.kernel.org
16809 L:      virtualization@lists.linux-foundation.org
16810 L:      netdev@vger.kernel.org
16811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16812 S:      Maintained
16813 F:      drivers/vhost/
16814 F:      include/uapi/linux/vhost.h
16815
16816 VIRTIO INPUT DRIVER
16817 M:      Gerd Hoffmann <kraxel@redhat.com>
16818 S:      Maintained
16819 F:      drivers/virtio/virtio_input.c
16820 F:      include/uapi/linux/virtio_input.h
16821
16822 VIRTUAL BOX GUEST DEVICE DRIVER
16823 M:      Hans de Goede <hdegoede@redhat.com>
16824 M:      Arnd Bergmann <arnd@arndb.de>
16825 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16826 S:      Maintained
16827 F:      include/linux/vbox_utils.h
16828 F:      include/uapi/linux/vbox*.h
16829 F:      drivers/virt/vboxguest/
16830
16831 VIRTUAL SERIO DEVICE DRIVER
16832 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16833 S:      Maintained
16834 F:      drivers/input/serio/userio.c
16835 F:      include/uapi/linux/userio.h
16836
16837 VIVID VIRTUAL VIDEO DRIVER
16838 M:      Hans Verkuil <hverkuil@xs4all.nl>
16839 L:      linux-media@vger.kernel.org
16840 T:      git git://linuxtv.org/media_tree.git
16841 W:      https://linuxtv.org
16842 S:      Maintained
16843 F:      drivers/media/platform/vivid/*
16844
16845 VLYNQ BUS
16846 M:      Florian Fainelli <f.fainelli@gmail.com>
16847 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16848 S:      Maintained
16849 F:      drivers/vlynq/vlynq.c
16850 F:      include/linux/vlynq.h
16851
16852 VME SUBSYSTEM
16853 M:      Martyn Welch <martyn@welchs.me.uk>
16854 M:      Manohar Vanga <manohar.vanga@gmail.com>
16855 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16856 L:      devel@driverdev.osuosl.org
16857 S:      Maintained
16858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16859 F:      Documentation/driver-api/vme.rst
16860 F:      drivers/staging/vme/
16861 F:      drivers/vme/
16862 F:      include/linux/vme*
16863
16864 VMWARE BALLOON DRIVER
16865 M:      Julien Freche <jfreche@vmware.com>
16866 M:      Nadav Amit <namit@vmware.com>
16867 M:      "VMware, Inc." <pv-drivers@vmware.com>
16868 L:      linux-kernel@vger.kernel.org
16869 S:      Maintained
16870 F:      drivers/misc/vmw_balloon.c
16871
16872 VMWARE HYPERVISOR INTERFACE
16873 M:      Alok Kataria <akataria@vmware.com>
16874 L:      virtualization@lists.linux-foundation.org
16875 S:      Supported
16876 F:      arch/x86/kernel/cpu/vmware.c
16877
16878 VMWARE PVRDMA DRIVER
16879 M:      Adit Ranadive <aditr@vmware.com>
16880 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16881 L:      linux-rdma@vger.kernel.org
16882 S:      Maintained
16883 F:      drivers/infiniband/hw/vmw_pvrdma/
16884
16885 VMware PVSCSI driver
16886 M:      Jim Gill <jgill@vmware.com>
16887 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16888 L:      linux-scsi@vger.kernel.org
16889 S:      Maintained
16890 F:      drivers/scsi/vmw_pvscsi.c
16891 F:      drivers/scsi/vmw_pvscsi.h
16892
16893 VMWARE VMMOUSE SUBDRIVER
16894 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16895 M:      "VMware, Inc." <pv-drivers@vmware.com>
16896 L:      linux-input@vger.kernel.org
16897 S:      Maintained
16898 F:      drivers/input/mouse/vmmouse.c
16899 F:      drivers/input/mouse/vmmouse.h
16900
16901 VMWARE VMXNET3 ETHERNET DRIVER
16902 M:      Ronak Doshi <doshir@vmware.com>
16903 M:      "VMware, Inc." <pv-drivers@vmware.com>
16904 L:      netdev@vger.kernel.org
16905 S:      Maintained
16906 F:      drivers/net/vmxnet3/
16907
16908 VOCORE VOCORE2 BOARD
16909 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16910 L:      linux-mips@vger.kernel.org
16911 S:      Maintained
16912 F:      arch/mips/boot/dts/ralink/vocore2.dts
16913
16914 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16915 M:      Liam Girdwood <lgirdwood@gmail.com>
16916 M:      Mark Brown <broonie@kernel.org>
16917 L:      linux-kernel@vger.kernel.org
16918 W:      http://www.slimlogic.co.uk/?p=48
16919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16920 S:      Supported
16921 F:      Documentation/devicetree/bindings/regulator/
16922 F:      Documentation/power/regulator/
16923 F:      drivers/regulator/
16924 F:      include/dt-bindings/regulator/
16925 F:      include/linux/regulator/
16926
16927 VRF
16928 M:      David Ahern <dsa@cumulusnetworks.com>
16929 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16930 L:      netdev@vger.kernel.org
16931 S:      Maintained
16932 F:      drivers/net/vrf.c
16933 F:      Documentation/networking/vrf.txt
16934
16935 VT1211 HARDWARE MONITOR DRIVER
16936 M:      Juerg Haefliger <juergh@gmail.com>
16937 L:      linux-hwmon@vger.kernel.org
16938 S:      Maintained
16939 F:      Documentation/hwmon/vt1211.rst
16940 F:      drivers/hwmon/vt1211.c
16941
16942 VT8231 HARDWARE MONITOR DRIVER
16943 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16944 L:      linux-hwmon@vger.kernel.org
16945 S:      Maintained
16946 F:      drivers/hwmon/vt8231.c
16947
16948 VUB300 USB to SDIO/SD/MMC bridge chip
16949 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16950 L:      linux-mmc@vger.kernel.org
16951 L:      linux-usb@vger.kernel.org
16952 S:      Supported
16953 F:      drivers/mmc/host/vub300.c
16954
16955 W1 DALLAS'S 1-WIRE BUS
16956 M:      Evgeniy Polyakov <zbr@ioremap.net>
16957 S:      Maintained
16958 F:      Documentation/devicetree/bindings/w1/
16959 F:      Documentation/w1/
16960 F:      drivers/w1/
16961 F:      include/linux/w1.h
16962
16963 W83791D HARDWARE MONITORING DRIVER
16964 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16965 L:      linux-hwmon@vger.kernel.org
16966 S:      Maintained
16967 F:      Documentation/hwmon/w83791d.rst
16968 F:      drivers/hwmon/w83791d.c
16969
16970 W83793 HARDWARE MONITORING DRIVER
16971 M:      Rudolf Marek <r.marek@assembler.cz>
16972 L:      linux-hwmon@vger.kernel.org
16973 S:      Maintained
16974 F:      Documentation/hwmon/w83793.rst
16975 F:      drivers/hwmon/w83793.c
16976
16977 W83795 HARDWARE MONITORING DRIVER
16978 M:      Jean Delvare <jdelvare@suse.com>
16979 L:      linux-hwmon@vger.kernel.org
16980 S:      Maintained
16981 F:      drivers/hwmon/w83795.c
16982
16983 W83L51xD SD/MMC CARD INTERFACE DRIVER
16984 M:      Pierre Ossman <pierre@ossman.eu>
16985 S:      Maintained
16986 F:      drivers/mmc/host/wbsd.*
16987
16988 WACOM PROTOCOL 4 SERIAL TABLETS
16989 M:      Julian Squires <julian@cipht.net>
16990 M:      Hans de Goede <hdegoede@redhat.com>
16991 L:      linux-input@vger.kernel.org
16992 S:      Maintained
16993 F:      drivers/input/tablet/wacom_serial4.c
16994
16995 WATCHDOG DEVICE DRIVERS
16996 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16997 M:      Guenter Roeck <linux@roeck-us.net>
16998 L:      linux-watchdog@vger.kernel.org
16999 W:      http://www.linux-watchdog.org/
17000 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17001 S:      Maintained
17002 F:      Documentation/devicetree/bindings/watchdog/
17003 F:      Documentation/watchdog/
17004 F:      drivers/watchdog/
17005 F:      include/linux/watchdog.h
17006 F:      include/uapi/linux/watchdog.h
17007
17008 WHISKEYCOVE PMIC GPIO DRIVER
17009 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17010 L:      linux-gpio@vger.kernel.org
17011 S:      Maintained
17012 F:      drivers/gpio/gpio-wcove.c
17013
17014 WHWAVE RTC DRIVER
17015 M:      Dianlong Li <long17.cool@163.com>
17016 L:      linux-rtc@vger.kernel.org
17017 S:      Maintained
17018 F:      drivers/rtc/rtc-sd3078.c
17019
17020 WIIMOTE HID DRIVER
17021 M:      David Herrmann <dh.herrmann@googlemail.com>
17022 L:      linux-input@vger.kernel.org
17023 S:      Maintained
17024 F:      drivers/hid/hid-wiimote*
17025
17026 WILOCITY WIL6210 WIRELESS DRIVER
17027 M:      Maya Erez <merez@codeaurora.org>
17028 L:      linux-wireless@vger.kernel.org
17029 L:      wil6210@qti.qualcomm.com
17030 S:      Supported
17031 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17032 F:      drivers/net/wireless/ath/wil6210/
17033
17034 WIMAX STACK
17035 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17036 M:      linux-wimax@intel.com
17037 L:      wimax@linuxwimax.org (subscribers-only)
17038 S:      Supported
17039 W:      http://linuxwimax.org
17040 F:      Documentation/wimax/README.wimax
17041 F:      include/linux/wimax/debug.h
17042 F:      include/net/wimax.h
17043 F:      include/uapi/linux/wimax.h
17044 F:      net/wimax/
17045
17046 WINBOND CIR DRIVER
17047 M:      David Härdeman <david@hardeman.nu>
17048 S:      Maintained
17049 F:      drivers/media/rc/winbond-cir.c
17050
17051 RCMM REMOTE CONTROLS DECODER
17052 M:      Patrick Lerda <patrick9876@free.fr>
17053 S:      Maintained
17054 F:      drivers/media/rc/ir-rcmm-decoder.c
17055
17056 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17057 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17058 L:      linux-watchdog@vger.kernel.org
17059 S:      Maintained
17060 F:      drivers/watchdog/ebc-c384_wdt.c
17061
17062 WINSYSTEMS WS16C48 GPIO DRIVER
17063 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17064 L:      linux-gpio@vger.kernel.org
17065 S:      Maintained
17066 F:      drivers/gpio/gpio-ws16c48.c
17067
17068 WISTRON LAPTOP BUTTON DRIVER
17069 M:      Miloslav Trmac <mitr@volny.cz>
17070 S:      Maintained
17071 F:      drivers/input/misc/wistron_btns.c
17072
17073 WL3501 WIRELESS PCMCIA CARD DRIVER
17074 L:      linux-wireless@vger.kernel.org
17075 S:      Odd fixes
17076 F:      drivers/net/wireless/wl3501*
17077
17078 WOLFSON MICROELECTRONICS DRIVERS
17079 L:      patches@opensource.cirrus.com
17080 T:      git https://github.com/CirrusLogic/linux-drivers.git
17081 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17082 S:      Supported
17083 F:      Documentation/hwmon/wm83??.rst
17084 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17085 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17086 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17087 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17088 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17089 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17090 F:      drivers/clk/clk-wm83*.c
17091 F:      drivers/extcon/extcon-arizona.c
17092 F:      drivers/leds/leds-wm83*.c
17093 F:      drivers/gpio/gpio-*wm*.c
17094 F:      drivers/gpio/gpio-arizona.c
17095 F:      drivers/hwmon/wm83??-hwmon.c
17096 F:      drivers/input/misc/wm831x-on.c
17097 F:      drivers/input/touchscreen/wm831x-ts.c
17098 F:      drivers/input/touchscreen/wm97*.c
17099 F:      drivers/mfd/arizona*
17100 F:      drivers/mfd/wm*.c
17101 F:      drivers/mfd/cs47l24*
17102 F:      drivers/power/supply/wm83*.c
17103 F:      drivers/rtc/rtc-wm83*.c
17104 F:      drivers/regulator/wm8*.c
17105 F:      drivers/regulator/arizona*
17106 F:      drivers/video/backlight/wm83*_bl.c
17107 F:      drivers/watchdog/wm83*_wdt.c
17108 F:      include/linux/mfd/arizona/
17109 F:      include/linux/mfd/wm831x/
17110 F:      include/linux/mfd/wm8350/
17111 F:      include/linux/mfd/wm8400*
17112 F:      include/linux/regulator/arizona*
17113 F:      include/linux/wm97xx.h
17114 F:      include/sound/wm????.h
17115 F:      sound/soc/codecs/arizona.?
17116 F:      sound/soc/codecs/wm*
17117 F:      sound/soc/codecs/cs47l24*
17118
17119 WORKQUEUE
17120 M:      Tejun Heo <tj@kernel.org>
17121 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17123 S:      Maintained
17124 F:      include/linux/workqueue.h
17125 F:      kernel/workqueue.c
17126 F:      Documentation/core-api/workqueue.rst
17127
17128 X-POWERS AXP288 PMIC DRIVERS
17129 M:      Hans de Goede <hdegoede@redhat.com>
17130 S:      Maintained
17131 N:      axp288
17132 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17133
17134 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17135 M:      Chen-Yu Tsai <wens@csie.org>
17136 L:      linux-kernel@vger.kernel.org
17137 S:      Maintained
17138 N:      axp[128]
17139
17140 X.25 NETWORK LAYER
17141 M:      Andrew Hendry <andrew.hendry@gmail.com>
17142 L:      linux-x25@vger.kernel.org
17143 S:      Odd Fixes
17144 F:      Documentation/networking/x25*
17145 F:      include/net/x25*
17146 F:      net/x25/
17147
17148 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17149 M:      Thomas Gleixner <tglx@linutronix.de>
17150 M:      Ingo Molnar <mingo@redhat.com>
17151 M:      Borislav Petkov <bp@alien8.de>
17152 R:      "H. Peter Anvin" <hpa@zytor.com>
17153 M:      x86@kernel.org
17154 L:      linux-kernel@vger.kernel.org
17155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17156 S:      Maintained
17157 F:      Documentation/devicetree/bindings/x86/
17158 F:      Documentation/x86/
17159 F:      arch/x86/
17160
17161 X86 ENTRY CODE
17162 M:      Andy Lutomirski <luto@kernel.org>
17163 L:      linux-kernel@vger.kernel.org
17164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17165 S:      Maintained
17166 F:      arch/x86/entry/
17167
17168 X86 MCE INFRASTRUCTURE
17169 M:      Tony Luck <tony.luck@intel.com>
17170 M:      Borislav Petkov <bp@alien8.de>
17171 L:      linux-edac@vger.kernel.org
17172 S:      Maintained
17173 F:      arch/x86/kernel/cpu/mce/*
17174
17175 X86 MICROCODE UPDATE SUPPORT
17176 M:      Borislav Petkov <bp@alien8.de>
17177 S:      Maintained
17178 F:      arch/x86/kernel/cpu/microcode/*
17179
17180 X86 MM
17181 M:      Dave Hansen <dave.hansen@linux.intel.com>
17182 M:      Andy Lutomirski <luto@kernel.org>
17183 M:      Peter Zijlstra <peterz@infradead.org>
17184 L:      linux-kernel@vger.kernel.org
17185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17186 S:      Maintained
17187 F:      arch/x86/mm/
17188
17189 X86 PLATFORM DRIVERS
17190 M:      Darren Hart <dvhart@infradead.org>
17191 M:      Andy Shevchenko <andy@infradead.org>
17192 L:      platform-driver-x86@vger.kernel.org
17193 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17194 S:      Maintained
17195 F:      drivers/platform/x86/
17196 F:      drivers/platform/olpc/
17197
17198 X86 PLATFORM DRIVERS - ARCH
17199 R:      Darren Hart <dvhart@infradead.org>
17200 R:      Andy Shevchenko <andy@infradead.org>
17201 L:      platform-driver-x86@vger.kernel.org
17202 L:      x86@kernel.org
17203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17204 S:      Maintained
17205 F:      arch/x86/platform
17206
17207 X86 VDSO
17208 M:      Andy Lutomirski <luto@kernel.org>
17209 L:      linux-kernel@vger.kernel.org
17210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17211 S:      Maintained
17212 F:      arch/x86/entry/vdso/
17213
17214 XARRAY
17215 M:      Matthew Wilcox <willy@infradead.org>
17216 L:      linux-fsdevel@vger.kernel.org
17217 S:      Supported
17218 F:      Documentation/core-api/xarray.rst
17219 F:      lib/idr.c
17220 F:      lib/xarray.c
17221 F:      include/linux/idr.h
17222 F:      include/linux/xarray.h
17223 F:      tools/testing/radix-tree
17224
17225 XBOX DVD IR REMOTE
17226 M:      Benjamin Valentin <benpicco@googlemail.com>
17227 S:      Maintained
17228 F:      drivers/media/rc/xbox_remote.c
17229 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17230
17231 XC2028/3028 TUNER DRIVER
17232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17233 L:      linux-media@vger.kernel.org
17234 W:      https://linuxtv.org
17235 T:      git git://linuxtv.org/media_tree.git
17236 S:      Maintained
17237 F:      drivers/media/tuners/tuner-xc2028.*
17238
17239 XDP (eXpress Data Path)
17240 M:      Alexei Starovoitov <ast@kernel.org>
17241 M:      Daniel Borkmann <daniel@iogearbox.net>
17242 M:      David S. Miller <davem@davemloft.net>
17243 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17244 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17245 M:      John Fastabend <john.fastabend@gmail.com>
17246 L:      netdev@vger.kernel.org
17247 L:      xdp-newbies@vger.kernel.org
17248 L:      bpf@vger.kernel.org
17249 S:      Supported
17250 F:      net/core/xdp.c
17251 F:      include/net/xdp.h
17252 F:      kernel/bpf/devmap.c
17253 F:      kernel/bpf/cpumap.c
17254 F:      include/trace/events/xdp.h
17255 K:      xdp
17256 N:      xdp
17257
17258 XDP SOCKETS (AF_XDP)
17259 M:      Björn Töpel <bjorn.topel@intel.com>
17260 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17261 L:      netdev@vger.kernel.org
17262 L:      bpf@vger.kernel.org
17263 S:      Maintained
17264 F:      kernel/bpf/xskmap.c
17265 F:      net/xdp/
17266
17267 XEN BLOCK SUBSYSTEM
17268 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17269 M:      Roger Pau Monné <roger.pau@citrix.com>
17270 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17271 S:      Supported
17272 F:      drivers/block/xen-blkback/*
17273 F:      drivers/block/xen*
17274
17275 XEN HYPERVISOR ARM
17276 M:      Stefano Stabellini <sstabellini@kernel.org>
17277 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17278 S:      Maintained
17279 F:      arch/arm/xen/
17280 F:      arch/arm/include/asm/xen/
17281
17282 XEN HYPERVISOR ARM64
17283 M:      Stefano Stabellini <sstabellini@kernel.org>
17284 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17285 S:      Maintained
17286 F:      arch/arm64/xen/
17287 F:      arch/arm64/include/asm/xen/
17288
17289 XEN HYPERVISOR INTERFACE
17290 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17291 M:      Juergen Gross <jgross@suse.com>
17292 R:      Stefano Stabellini <sstabellini@kernel.org>
17293 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17295 S:      Supported
17296 F:      arch/x86/xen/
17297 F:      arch/x86/platform/pvh/
17298 F:      drivers/*/xen-*front.c
17299 F:      drivers/xen/
17300 F:      arch/x86/include/asm/xen/
17301 F:      arch/x86/include/asm/pvclock-abi.h
17302 F:      include/xen/
17303 F:      include/uapi/xen/
17304 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17305 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17306
17307 XEN NETWORK BACKEND DRIVER
17308 M:      Wei Liu <wei.liu2@citrix.com>
17309 M:      Paul Durrant <paul.durrant@citrix.com>
17310 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17311 L:      netdev@vger.kernel.org
17312 S:      Supported
17313 F:      drivers/net/xen-netback/*
17314
17315 XEN PCI SUBSYSTEM
17316 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17317 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17318 S:      Supported
17319 F:      arch/x86/pci/*xen*
17320 F:      drivers/pci/*xen*
17321
17322 XEN PVSCSI DRIVERS
17323 M:      Juergen Gross <jgross@suse.com>
17324 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17325 L:      linux-scsi@vger.kernel.org
17326 S:      Supported
17327 F:      drivers/scsi/xen-scsifront.c
17328 F:      drivers/xen/xen-scsiback.c
17329 F:      include/xen/interface/io/vscsiif.h
17330
17331 XEN SWIOTLB SUBSYSTEM
17332 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17333 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17334 L:      iommu@lists.linux-foundation.org
17335 S:      Supported
17336 F:      arch/x86/xen/*swiotlb*
17337 F:      drivers/xen/*swiotlb*
17338
17339 XEN SOUND FRONTEND DRIVER
17340 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17341 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17343 S:      Supported
17344 F:      sound/xen/*
17345
17346 XFS FILESYSTEM
17347 M:      Darrick J. Wong <darrick.wong@oracle.com>
17348 M:      linux-xfs@vger.kernel.org
17349 L:      linux-xfs@vger.kernel.org
17350 W:      http://xfs.org/
17351 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17352 S:      Supported
17353 F:      Documentation/filesystems/xfs.txt
17354 F:      fs/xfs/
17355
17356 XILINX AXI ETHERNET DRIVER
17357 M:      Anirudha Sarangi <anirudh@xilinx.com>
17358 M:      John Linn <John.Linn@xilinx.com>
17359 S:      Maintained
17360 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17361
17362 XILINX UARTLITE SERIAL DRIVER
17363 M:      Peter Korsgaard <jacmet@sunsite.dk>
17364 L:      linux-serial@vger.kernel.org
17365 S:      Maintained
17366 F:      drivers/tty/serial/uartlite.c
17367
17368 XILINX VIDEO IP CORES
17369 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17370 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17371 L:      linux-media@vger.kernel.org
17372 T:      git git://linuxtv.org/media_tree.git
17373 S:      Supported
17374 F:      Documentation/devicetree/bindings/media/xilinx/
17375 F:      drivers/media/platform/xilinx/
17376 F:      include/uapi/linux/xilinx-v4l2-controls.h
17377
17378 XILLYBUS DRIVER
17379 M:      Eli Billauer <eli.billauer@gmail.com>
17380 L:      linux-kernel@vger.kernel.org
17381 S:      Supported
17382 F:      drivers/char/xillybus/
17383
17384 XLP9XX I2C DRIVER
17385 M:      George Cherian <george.cherian@cavium.com>
17386 M:      Jan Glauber <jglauber@cavium.com>
17387 L:      linux-i2c@vger.kernel.org
17388 W:      http://www.cavium.com
17389 S:      Supported
17390 F:      drivers/i2c/busses/i2c-xlp9xx.c
17391
17392 XRA1403 GPIO EXPANDER
17393 M:      Nandor Han <nandor.han@ge.com>
17394 M:      Semi Malinen <semi.malinen@ge.com>
17395 L:      linux-gpio@vger.kernel.org
17396 S:      Maintained
17397 F:      drivers/gpio/gpio-xra1403.c
17398 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17399
17400 XTENSA XTFPGA PLATFORM SUPPORT
17401 M:      Max Filippov <jcmvbkbc@gmail.com>
17402 L:      linux-xtensa@linux-xtensa.org
17403 S:      Maintained
17404 F:      drivers/spi/spi-xtensa-xtfpga.c
17405 F:      sound/soc/xtensa/xtfpga-i2s.c
17406
17407 YAM DRIVER FOR AX.25
17408 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17409 L:      linux-hams@vger.kernel.org
17410 S:      Maintained
17411 F:      drivers/net/hamradio/yam*
17412 F:      include/linux/yam.h
17413
17414 YAMA SECURITY MODULE
17415 M:      Kees Cook <keescook@chromium.org>
17416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17417 S:      Supported
17418 F:      security/yama/
17419 F:      Documentation/admin-guide/LSM/Yama.rst
17420
17421 YEALINK PHONE DRIVER
17422 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17423 L:      usbb2k-api-dev@nongnu.org
17424 S:      Maintained
17425 F:      Documentation/input/devices/yealink.rst
17426 F:      drivers/input/misc/yealink.*
17427
17428 Z8530 DRIVER FOR AX.25
17429 M:      Joerg Reuter <jreuter@yaina.de>
17430 W:      http://yaina.de/jreuter/
17431 W:      http://www.qsl.net/dl1bke/
17432 L:      linux-hams@vger.kernel.org
17433 S:      Maintained
17434 F:      Documentation/networking/z8530drv.txt
17435 F:      drivers/net/hamradio/*scc.c
17436 F:      drivers/net/hamradio/z8530.h
17437
17438 ZBUD COMPRESSED PAGE ALLOCATOR
17439 M:      Seth Jennings <sjenning@redhat.com>
17440 M:      Dan Streetman <ddstreet@ieee.org>
17441 L:      linux-mm@kvack.org
17442 S:      Maintained
17443 F:      mm/zbud.c
17444 F:      include/linux/zbud.h
17445
17446 ZD1211RW WIRELESS DRIVER
17447 M:      Daniel Drake <dsd@gentoo.org>
17448 M:      Ulrich Kunitz <kune@deine-taler.de>
17449 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17450 L:      linux-wireless@vger.kernel.org
17451 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17452 S:      Maintained
17453 F:      drivers/net/wireless/zydas/zd1211rw/
17454
17455 ZD1301 MEDIA DRIVER
17456 M:      Antti Palosaari <crope@iki.fi>
17457 L:      linux-media@vger.kernel.org
17458 W:      https://linuxtv.org/
17459 W:      http://palosaari.fi/linux/
17460 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17461 S:      Maintained
17462 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17463
17464 ZD1301_DEMOD MEDIA DRIVER
17465 M:      Antti Palosaari <crope@iki.fi>
17466 L:      linux-media@vger.kernel.org
17467 W:      https://linuxtv.org/
17468 W:      http://palosaari.fi/linux/
17469 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17470 S:      Maintained
17471 F:      drivers/media/dvb-frontends/zd1301_demod*
17472
17473 ZPOOL COMPRESSED PAGE STORAGE API
17474 M:      Dan Streetman <ddstreet@ieee.org>
17475 L:      linux-mm@kvack.org
17476 S:      Maintained
17477 F:      mm/zpool.c
17478 F:      include/linux/zpool.h
17479
17480 ZR36067 VIDEO FOR LINUX DRIVER
17481 L:      mjpeg-users@lists.sourceforge.net
17482 L:      linux-media@vger.kernel.org
17483 W:      http://mjpeg.sourceforge.net/driver-zoran/
17484 T:      hg https://linuxtv.org/hg/v4l-dvb
17485 S:      Odd Fixes
17486 F:      drivers/staging/media/zoran/
17487
17488 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17489 M:      Minchan Kim <minchan@kernel.org>
17490 M:      Nitin Gupta <ngupta@vflare.org>
17491 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17492 L:      linux-kernel@vger.kernel.org
17493 S:      Maintained
17494 F:      drivers/block/zram/
17495 F:      Documentation/blockdev/zram.txt
17496
17497 ZS DECSTATION Z85C30 SERIAL DRIVER
17498 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17499 S:      Maintained
17500 F:      drivers/tty/serial/zs.*
17501
17502 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17503 M:      Minchan Kim <minchan@kernel.org>
17504 M:      Nitin Gupta <ngupta@vflare.org>
17505 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17506 L:      linux-mm@kvack.org
17507 S:      Maintained
17508 F:      mm/zsmalloc.c
17509 F:      include/linux/zsmalloc.h
17510 F:      Documentation/vm/zsmalloc.rst
17511
17512 ZSWAP COMPRESSED SWAP CACHING
17513 M:      Seth Jennings <sjenning@redhat.com>
17514 M:      Dan Streetman <ddstreet@ieee.org>
17515 L:      linux-mm@kvack.org
17516 S:      Maintained
17517 F:      mm/zswap.c
17518
17519 THE REST
17520 M:      Linus Torvalds <torvalds@linux-foundation.org>
17521 L:      linux-kernel@vger.kernel.org
17522 Q:      http://patchwork.kernel.org/project/LKML/list/
17523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17524 S:      Buried alive in reporters
17525 F:      *
17526 F:      */