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:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 ARC FRAMEBUFFER DRIVER
1144 M:      Jaya Kumar <jayalk@intworks.biz>
1145 S:      Maintained
1146 F:      drivers/video/fbdev/arcfb.c
1147 F:      drivers/video/fbdev/core/fb_defio.c
1148
1149 ARC PGU DRM DRIVER
1150 M:      Alexey Brodkin <abrodkin@synopsys.com>
1151 S:      Supported
1152 F:      drivers/gpu/drm/arc/
1153 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1154
1155 ARCNET NETWORK LAYER
1156 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1157 L:      netdev@vger.kernel.org
1158 S:      Maintained
1159 F:      drivers/net/arcnet/
1160 F:      include/uapi/linux/if_arcnet.h
1161
1162 ARM ARCHITECTED TIMER DRIVER
1163 M:      Mark Rutland <mark.rutland@arm.com>
1164 M:      Marc Zyngier <marc.zyngier@arm.com>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 F:      arch/arm/include/asm/arch_timer.h
1168 F:      arch/arm64/include/asm/arch_timer.h
1169 F:      drivers/clocksource/arm_arch_timer.c
1170
1171 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1172 M:      Linus Walleij <linus.walleij@linaro.org>
1173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1174 S:      Maintained
1175 F:      Documentation/devicetree/bindings/arm/arm-boards
1176 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1177 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1178 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1179 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1180 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1181 F:      arch/arm/mach-integrator/
1182 F:      arch/arm/mach-realview/
1183 F:      arch/arm/mach-versatile/
1184 F:      arch/arm/plat-versatile/
1185 F:      arch/arm/boot/dts/arm-realview-*
1186 F:      arch/arm/boot/dts/integrator*
1187 F:      arch/arm/boot/dts/versatile*
1188 F:      drivers/clk/versatile/
1189 F:      drivers/i2c/busses/i2c-versatile.c
1190 F:      drivers/irqchip/irq-versatile-fpga.c
1191 F:      drivers/mtd/maps/physmap_of_versatile.c
1192 F:      drivers/power/reset/arm-versatile-reboot.c
1193 F:      drivers/soc/versatile/
1194
1195 ARM HDLCD DRM DRIVER
1196 M:      Liviu Dudau <liviu.dudau@arm.com>
1197 S:      Supported
1198 F:      drivers/gpu/drm/arm/hdlcd_*
1199 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1200
1201 ARM KOMEDA DRM-KMS DRIVER
1202 M:      James (Qian) Wang <james.qian.wang@arm.com>
1203 M:      Liviu Dudau <liviu.dudau@arm.com>
1204 L:      Mali DP Maintainers <malidp@foss.arm.com>
1205 S:      Supported
1206 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1207 F:      drivers/gpu/drm/arm/display/include/
1208 F:      drivers/gpu/drm/arm/display/komeda/
1209 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1210 F:      Documentation/gpu/komeda-kms.rst
1211
1212 ARM MALI-DP DRM DRIVER
1213 M:      Liviu Dudau <liviu.dudau@arm.com>
1214 M:      Brian Starkey <brian.starkey@arm.com>
1215 L:      Mali DP Maintainers <malidp@foss.arm.com>
1216 S:      Supported
1217 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1218 F:      drivers/gpu/drm/arm/
1219 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1220 F:      Documentation/gpu/afbc.rst
1221
1222 ARM MALI PANFROST DRM DRIVER
1223 M:      Rob Herring <robh@kernel.org>
1224 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1225 L:      dri-devel@lists.freedesktop.org
1226 S:      Supported
1227 T:      git git://anongit.freedesktop.org/drm/drm-misc
1228 F:      drivers/gpu/drm/panfrost/
1229 F:      include/uapi/drm/panfrost_drm.h
1230
1231 ARM MFM AND FLOPPY DRIVERS
1232 M:      Ian Molton <spyro@f2s.com>
1233 S:      Maintained
1234 F:      arch/arm/lib/floppydma.S
1235 F:      arch/arm/include/asm/floppy.h
1236
1237 ARM PMU PROFILING AND DEBUGGING
1238 M:      Will Deacon <will.deacon@arm.com>
1239 M:      Mark Rutland <mark.rutland@arm.com>
1240 S:      Maintained
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 F:      arch/arm*/kernel/perf_*
1243 F:      arch/arm/oprofile/common.c
1244 F:      arch/arm*/kernel/hw_breakpoint.c
1245 F:      arch/arm*/include/asm/hw_breakpoint.h
1246 F:      arch/arm*/include/asm/perf_event.h
1247 F:      drivers/perf/*
1248 F:      include/linux/perf/arm_pmu.h
1249 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1250 F:      Documentation/devicetree/bindings/perf/
1251
1252 ARM PORT
1253 M:      Russell King <linux@armlinux.org.uk>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 W:      http://www.armlinux.org.uk/
1256 S:      Odd Fixes
1257 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1258 F:      arch/arm/
1259 X:      arch/arm/boot/dts/
1260
1261 ARM PRIMECELL AACI PL041 DRIVER
1262 M:      Russell King <linux@armlinux.org.uk>
1263 S:      Odd Fixes
1264 F:      sound/arm/aaci.*
1265
1266 ARM PRIMECELL BUS SUPPORT
1267 M:      Russell King <linux@armlinux.org.uk>
1268 S:      Odd Fixes
1269 F:      drivers/amba/
1270 F:      include/linux/amba/bus.h
1271
1272 ARM PRIMECELL CLCD PL110 DRIVER
1273 M:      Russell King <linux@armlinux.org.uk>
1274 S:      Odd Fixes
1275 F:      drivers/video/fbdev/amba-clcd.*
1276
1277 ARM PRIMECELL KMI PL050 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      drivers/input/serio/ambakmi.*
1281 F:      include/linux/amba/kmi.h
1282
1283 ARM PRIMECELL MMCI PL180/1 DRIVER
1284 M:      Russell King <linux@armlinux.org.uk>
1285 S:      Odd Fixes
1286 F:      drivers/mmc/host/mmci.*
1287 F:      include/linux/amba/mmci.h
1288
1289 ARM PRIMECELL SSP PL022 SPI DRIVER
1290 M:      Linus Walleij <linus.walleij@linaro.org>
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 S:      Maintained
1293 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will.deacon@arm.com>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 L:      linux-arm-msm@vger.kernel.org
2054 S:      Maintained
2055 F:      Documentation/devicetree/bindings/soc/qcom/
2056 F:      Documentation/devicetree/bindings/*/qcom*
2057 F:      arch/arm/boot/dts/qcom-*.dts
2058 F:      arch/arm/boot/dts/qcom-*.dtsi
2059 F:      arch/arm/mach-qcom/
2060 F:      arch/arm64/boot/dts/qcom/
2061 F:      drivers/*/qcom/
2062 F:      drivers/*/qcom*
2063 F:      drivers/*/*/qcom/
2064 F:      drivers/*/*/qcom*
2065 F:      drivers/*/pm8???-*
2066 F:      drivers/bluetooth/btqcomsmd.c
2067 F:      drivers/clocksource/timer-qcom.c
2068 F:      drivers/extcon/extcon-qcom*
2069 F:      drivers/iommu/msm*
2070 F:      drivers/i2c/busses/i2c-qup.c
2071 F:      drivers/i2c/busses/i2c-qcom-geni.c
2072 F:      drivers/mfd/ssbi.c
2073 F:      drivers/mmc/host/mmci_qcom*
2074 F:      drivers/mmc/host/sdhci-msm.c
2075 F:      drivers/pci/controller/dwc/pcie-qcom.c
2076 F:      drivers/phy/qualcomm/
2077 F:      drivers/power/*/msm*
2078 F:      drivers/reset/reset-qcom-*
2079 F:      drivers/scsi/ufs/ufs-qcom.*
2080 F:      drivers/spi/spi-qup.c
2081 F:      drivers/spi/spi-geni-qcom.c
2082 F:      drivers/spi/spi-qcom-qspi.c
2083 F:      drivers/tty/serial/msm_serial.c
2084 F:      drivers/usb/dwc3/dwc3-qcom.c
2085 F:      include/dt-bindings/*/qcom*
2086 F:      include/linux/*/qcom*
2087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2088
2089 ARM/RADISYS ENP2611 MACHINE SUPPORT
2090 M:      Lennert Buytenhek <kernel@wantstofly.org>
2091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2092 S:      Maintained
2093
2094 ARM/RDA MICRO ARCHITECTURE
2095 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2098 S:      Maintained
2099 F:      arch/arm/boot/dts/rda8810pl-*
2100 F:      drivers/clocksource/timer-rda.c
2101 F:      drivers/irqchip/irq-rda-intc.c
2102 F:      drivers/tty/serial/rda-uart.c
2103 F:      Documentation/devicetree/bindings/arm/rda.txt
2104 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2105 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2106 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2107
2108 ARM/REALTEK ARCHITECTURE
2109 M:      Andreas Färber <afaerber@suse.de>
2110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2111 S:      Maintained
2112 F:      arch/arm64/boot/dts/realtek/
2113 F:      Documentation/devicetree/bindings/arm/realtek.txt
2114
2115 ARM/RENESAS ARM64 ARCHITECTURE
2116 M:      Simon Horman <horms@verge.net.au>
2117 M:      Magnus Damm <magnus.damm@gmail.com>
2118 L:      linux-renesas-soc@vger.kernel.org
2119 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2121 S:      Supported
2122 F:      arch/arm64/boot/dts/renesas/
2123 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2124 F:      drivers/soc/renesas/
2125 F:      include/linux/soc/renesas/
2126
2127 ARM/RISCPC ARCHITECTURE
2128 M:      Russell King <linux@armlinux.org.uk>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 W:      http://www.armlinux.org.uk/
2131 S:      Maintained
2132 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2133 F:      arch/arm/include/asm/hardware/ioc.h
2134 F:      arch/arm/include/asm/hardware/iomd.h
2135 F:      arch/arm/include/asm/hardware/memc.h
2136 F:      arch/arm/mach-rpc/
2137 F:      drivers/net/ethernet/8390/etherh.c
2138 F:      drivers/net/ethernet/i825xx/ether1*
2139 F:      drivers/net/ethernet/seeq/ether3*
2140 F:      drivers/scsi/arm/
2141
2142 ARM/Rockchip SoC support
2143 M:      Heiko Stuebner <heiko@sntech.de>
2144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2145 L:      linux-rockchip@lists.infradead.org
2146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2147 S:      Maintained
2148 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2149 F:      arch/arm/boot/dts/rk3*
2150 F:      arch/arm/boot/dts/rv1108*
2151 F:      arch/arm/mach-rockchip/
2152 F:      drivers/clk/rockchip/
2153 F:      drivers/i2c/busses/i2c-rk3x.c
2154 F:      drivers/*/*rockchip*
2155 F:      drivers/*/*/*rockchip*
2156 F:      sound/soc/rockchip/
2157 N:      rockchip
2158
2159 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2160 M:      Kukjin Kim <kgene@kernel.org>
2161 M:      Krzysztof Kozlowski <krzk@kernel.org>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2164 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2165 S:      Maintained
2166 F:      arch/arm/boot/dts/s3c*
2167 F:      arch/arm/boot/dts/s5p*
2168 F:      arch/arm/boot/dts/exynos*
2169 F:      arch/arm64/boot/dts/exynos/
2170 F:      arch/arm/plat-samsung/
2171 F:      arch/arm/mach-s3c24*/
2172 F:      arch/arm/mach-s3c64xx/
2173 F:      arch/arm/mach-s5p*/
2174 F:      arch/arm/mach-exynos*/
2175 F:      drivers/*/*s3c24*
2176 F:      drivers/*/*/*s3c24*
2177 F:      drivers/*/*s3c64xx*
2178 F:      drivers/*/*s5pv210*
2179 F:      drivers/memory/samsung/*
2180 F:      drivers/soc/samsung/*
2181 F:      Documentation/arm/Samsung/
2182 F:      Documentation/devicetree/bindings/arm/samsung/
2183 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2184 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2185 N:      exynos
2186
2187 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2188 M:      Kyungmin Park <kyungmin.park@samsung.com>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191 F:      arch/arm/mach-s5pv210/
2192
2193 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2194 M:      Kyungmin Park <kyungmin.park@samsung.com>
2195 M:      Kamil Debski <kamil@wypas.org>
2196 M:      Andrzej Hajda <a.hajda@samsung.com>
2197 L:      linux-arm-kernel@lists.infradead.org
2198 L:      linux-media@vger.kernel.org
2199 S:      Maintained
2200 F:      drivers/media/platform/s5p-g2d/
2201
2202 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2203 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2204 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2205 L:      linux-media@vger.kernel.org
2206 S:      Maintained
2207 F:      drivers/media/platform/s5p-cec/
2208 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2209
2210 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2211 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2212 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2213 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2214 L:      linux-arm-kernel@lists.infradead.org
2215 L:      linux-media@vger.kernel.org
2216 S:      Maintained
2217 F:      drivers/media/platform/s5p-jpeg/
2218
2219 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2220 M:      Kyungmin Park <kyungmin.park@samsung.com>
2221 M:      Kamil Debski <kamil@wypas.org>
2222 M:      Jeongtae Park <jtp.park@samsung.com>
2223 M:      Andrzej Hajda <a.hajda@samsung.com>
2224 L:      linux-arm-kernel@lists.infradead.org
2225 L:      linux-media@vger.kernel.org
2226 S:      Maintained
2227 F:      drivers/media/platform/s5p-mfc/
2228
2229 ARM/SHMOBILE ARM ARCHITECTURE
2230 M:      Simon Horman <horms@verge.net.au>
2231 M:      Magnus Damm <magnus.damm@gmail.com>
2232 L:      linux-renesas-soc@vger.kernel.org
2233 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2235 S:      Supported
2236 F:      arch/arm/boot/dts/emev2*
2237 F:      arch/arm/boot/dts/gr-peach*
2238 F:      arch/arm/boot/dts/iwg20d-q7*
2239 F:      arch/arm/boot/dts/r7s*
2240 F:      arch/arm/boot/dts/r8a*
2241 F:      arch/arm/boot/dts/r9a*
2242 F:      arch/arm/boot/dts/sh*
2243 F:      arch/arm/configs/shmobile_defconfig
2244 F:      arch/arm/include/debug/renesas-scif.S
2245 F:      arch/arm/mach-shmobile/
2246 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2247 F:      drivers/soc/renesas/
2248 F:      include/linux/soc/renesas/
2249
2250 ARM/SOCFPGA ARCHITECTURE
2251 M:      Dinh Nguyen <dinguyen@kernel.org>
2252 S:      Maintained
2253 F:      arch/arm/mach-socfpga/
2254 F:      arch/arm/boot/dts/socfpga*
2255 F:      arch/arm/configs/socfpga_defconfig
2256 F:      arch/arm64/boot/dts/altera/
2257 F:      arch/arm64/boot/dts/intel/
2258 W:      http://www.rocketboards.org
2259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2260
2261 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2262 M:      Dinh Nguyen <dinguyen@kernel.org>
2263 S:      Maintained
2264 F:      drivers/clk/socfpga/
2265
2266 ARM/SOCFPGA EDAC SUPPORT
2267 M:      Thor Thayer <thor.thayer@linux.intel.com>
2268 S:      Maintained
2269 F:      drivers/edac/altera_edac.
2270
2271 ARM/SPREADTRUM SoC SUPPORT
2272 M:      Orson Zhai <orsonzhai@gmail.com>
2273 M:      Baolin Wang <baolin.wang@linaro.org>
2274 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2275 S:      Maintained
2276 F:      arch/arm64/boot/dts/sprd
2277 N:      sprd
2278
2279 ARM/STI ARCHITECTURE
2280 M:      Patrice Chotard <patrice.chotard@st.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 W:      http://www.stlinux.com
2283 S:      Maintained
2284 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2285 F:      arch/arm/mach-sti/
2286 F:      arch/arm/boot/dts/sti*
2287 F:      drivers/char/hw_random/st-rng.c
2288 F:      drivers/clocksource/arm_global_timer.c
2289 F:      drivers/clocksource/clksrc_st_lpc.c
2290 F:      drivers/cpufreq/sti-cpufreq.c
2291 F:      drivers/dma/st_fdma*
2292 F:      drivers/i2c/busses/i2c-st.c
2293 F:      drivers/media/rc/st_rc.c
2294 F:      drivers/media/platform/sti/c8sectpfe/
2295 F:      drivers/mmc/host/sdhci-st.c
2296 F:      drivers/phy/st/phy-miphy28lp.c
2297 F:      drivers/phy/st/phy-stih407-usb.c
2298 F:      drivers/pinctrl/pinctrl-st.c
2299 F:      drivers/remoteproc/st_remoteproc.c
2300 F:      drivers/remoteproc/st_slim_rproc.c
2301 F:      drivers/reset/sti/
2302 F:      drivers/rtc/rtc-st-lpc.c
2303 F:      drivers/tty/serial/st-asc.c
2304 F:      drivers/usb/dwc3/dwc3-st.c
2305 F:      drivers/usb/host/ehci-st.c
2306 F:      drivers/usb/host/ohci-st.c
2307 F:      drivers/watchdog/st_lpc_wdt.c
2308 F:      drivers/ata/ahci_st.c
2309 F:      include/linux/remoteproc/st_slim_rproc.h
2310
2311 ARM/STM32 ARCHITECTURE
2312 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2313 M:      Alexandre Torgue <alexandre.torgue@st.com>
2314 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2316 S:      Maintained
2317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2318 N:      stm32
2319 N:      stm
2320 F:      arch/arm/boot/dts/stm32*
2321 F:      arch/arm/mach-stm32/
2322 F:      drivers/clocksource/armv7m_systick.c
2323
2324 ARM/Synaptics SoC support
2325 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 F:      arch/arm/mach-berlin/
2330 F:      arch/arm/boot/dts/berlin*
2331 F:      arch/arm64/boot/dts/synaptics/
2332
2333 ARM/TANGO ARCHITECTURE
2334 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2335 M:      Mans Rullgard <mans@mansr.com>
2336 L:      linux-arm-kernel@lists.infradead.org
2337 S:      Odd Fixes
2338 N:      tango
2339
2340 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2341 M:      Lennert Buytenhek <kernel@wantstofly.org>
2342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2343 S:      Maintained
2344
2345 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2346 M:      Hans Verkuil <hans.verkuil@cisco.com>
2347 L:      linux-tegra@vger.kernel.org
2348 L:      linux-media@vger.kernel.org
2349 S:      Maintained
2350 F:      drivers/media/platform/tegra-cec/
2351 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2352
2353 ARM/TETON BGA MACHINE SUPPORT
2354 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357
2358 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2359 M:      Santosh Shilimkar <ssantosh@kernel.org>
2360 L:      linux-kernel@vger.kernel.org
2361 S:      Maintained
2362 F:      drivers/memory/*emif*
2363
2364 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2365 M:      Tero Kristo <t-kristo@ti.com>
2366 M:      Nishanth Menon <nm@ti.com>
2367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2368 S:      Supported
2369 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2370 F:      arch/arm64/boot/dts/ti/Makefile
2371 F:      arch/arm64/boot/dts/ti/k3-*
2372 F:      include/dt-bindings/pinctrl/k3.h
2373
2374 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2375 M:      Santosh Shilimkar <ssantosh@kernel.org>
2376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2377 S:      Maintained
2378 F:      arch/arm/mach-keystone/
2379 F:      arch/arm/boot/dts/keystone-*
2380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2381
2382 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2383 M:      Santosh Shilimkar <ssantosh@kernel.org>
2384 L:      linux-kernel@vger.kernel.org
2385 S:      Maintained
2386 F:      drivers/clk/keystone/
2387
2388 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2389 M:      Santosh Shilimkar <ssantosh@kernel.org>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 L:      linux-kernel@vger.kernel.org
2392 S:      Maintained
2393 F:      drivers/clocksource/timer-keystone.c
2394
2395 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2396 M:      Santosh Shilimkar <ssantosh@kernel.org>
2397 L:      linux-kernel@vger.kernel.org
2398 S:      Maintained
2399 F:      drivers/power/reset/keystone-reset.c
2400
2401 ARM/THECUS N2100 MACHINE SUPPORT
2402 M:      Lennert Buytenhek <kernel@wantstofly.org>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 S:      Maintained
2405
2406 ARM/TOSA MACHINE SUPPORT
2407 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2408 M:      Dirk Opfer <dirk@opfer-online.de>
2409 S:      Maintained
2410
2411 ARM/UNIPHIER ARCHITECTURE
2412 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2415 S:      Maintained
2416 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2417 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2418 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2419 F:      arch/arm/boot/dts/uniphier*
2420 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2421 F:      arch/arm/mach-uniphier/
2422 F:      arch/arm/mm/cache-uniphier.c
2423 F:      arch/arm64/boot/dts/socionext/uniphier*
2424 F:      drivers/bus/uniphier-system-bus.c
2425 F:      drivers/clk/uniphier/
2426 F:      drivers/dma/uniphier-mdmac.c
2427 F:      drivers/gpio/gpio-uniphier.c
2428 F:      drivers/i2c/busses/i2c-uniphier*
2429 F:      drivers/irqchip/irq-uniphier-aidet.c
2430 F:      drivers/mmc/host/uniphier-sd.c
2431 F:      drivers/pinctrl/uniphier/
2432 F:      drivers/reset/reset-uniphier.c
2433 F:      drivers/tty/serial/8250/8250_uniphier.c
2434 N:      uniphier
2435
2436 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2437 M:      Ulf Hansson <ulf.hansson@linaro.org>
2438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2439 T:      git git://git.linaro.org/people/ulfh/clk.git
2440 S:      Maintained
2441 F:      drivers/clk/ux500/
2442
2443 ARM/VERSATILE EXPRESS PLATFORM
2444 M:      Liviu Dudau <liviu.dudau@arm.com>
2445 M:      Sudeep Holla <sudeep.holla@arm.com>
2446 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2448 S:      Maintained
2449 F:      arch/arm/boot/dts/vexpress*
2450 F:      arch/arm64/boot/dts/arm/
2451 F:      arch/arm/mach-vexpress/
2452 F:      */*/vexpress*
2453 F:      */*/*/vexpress*
2454 F:      drivers/clk/versatile/clk-vexpress-osc.c
2455 F:      drivers/clocksource/timer-versatile.c
2456 N:      mps2
2457
2458 ARM/VFP SUPPORT
2459 M:      Russell King <linux@armlinux.org.uk>
2460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2461 W:      http://www.armlinux.org.uk/
2462 S:      Maintained
2463 F:      arch/arm/vfp/
2464
2465 ARM/VOIPAC PXA270 SUPPORT
2466 M:      Marek Vasut <marek.vasut@gmail.com>
2467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2468 S:      Maintained
2469 F:      arch/arm/mach-pxa/vpac270.c
2470 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2471
2472 ARM/VT8500 ARM ARCHITECTURE
2473 M:      Tony Prisk <linux@prisktech.co.nz>
2474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2475 S:      Maintained
2476 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2477 F:      arch/arm/mach-vt8500/
2478 F:      drivers/clocksource/timer-vt8500.c
2479 F:      drivers/i2c/busses/i2c-wmt.c
2480 F:      drivers/mmc/host/wmt-sdmmc.c
2481 F:      drivers/pwm/pwm-vt8500.c
2482 F:      drivers/rtc/rtc-vt8500.c
2483 F:      drivers/tty/serial/vt8500_serial.c
2484 F:      drivers/usb/host/ehci-platform.c
2485 F:      drivers/usb/host/uhci-platform.c
2486 F:      drivers/video/fbdev/vt8500lcdfb.*
2487 F:      drivers/video/fbdev/wm8505fb*
2488 F:      drivers/video/fbdev/wmt_ge_rops.*
2489
2490 ARM/ZIPIT Z2 SUPPORT
2491 M:      Marek Vasut <marek.vasut@gmail.com>
2492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2493 S:      Maintained
2494 F:      arch/arm/mach-pxa/z2.c
2495 F:      arch/arm/mach-pxa/include/mach/z2.h
2496
2497 ARM/ZTE ARCHITECTURE
2498 M:      Jun Nie <jun.nie@linaro.org>
2499 M:      Shawn Guo <shawnguo@kernel.org>
2500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2501 S:      Maintained
2502 F:      arch/arm/boot/dts/zx2967*
2503 F:      arch/arm/mach-zx/
2504 F:      arch/arm64/boot/dts/zte/
2505 F:      drivers/clk/zte/
2506 F:      drivers/dma/zx_dma.c
2507 F:      drivers/gpio/gpio-zx.c
2508 F:      drivers/i2c/busses/i2c-zx2967.c
2509 F:      drivers/mmc/host/dw_mmc-zx.*
2510 F:      drivers/pinctrl/zte/
2511 F:      drivers/soc/zte/
2512 F:      drivers/thermal/zx2967_thermal.c
2513 F:      drivers/watchdog/zx2967_wdt.c
2514 F:      Documentation/devicetree/bindings/arm/zte.yaml
2515 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2516 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2517 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2518 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2519 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2520 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2521 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2522 F:      Documentation/devicetree/bindings/soc/zte/
2523 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2524 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2525 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2526 F:      include/dt-bindings/clock/zx2967*.h
2527 F:      include/dt-bindings/soc/zte,*.h
2528 F:      sound/soc/codecs/zx_aud96p22.c
2529 F:      sound/soc/zte/
2530
2531 ARM/ZYNQ ARCHITECTURE
2532 M:      Michal Simek <michal.simek@xilinx.com>
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 W:      http://wiki.xilinx.com
2535 T:      git https://github.com/Xilinx/linux-xlnx.git
2536 S:      Supported
2537 F:      arch/arm/mach-zynq/
2538 F:      drivers/cpuidle/cpuidle-zynq.c
2539 F:      drivers/block/xsysace.c
2540 N:      zynq
2541 N:      xilinx
2542 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2543 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2544 F:      drivers/clocksource/timer-cadence-ttc.c
2545 F:      drivers/i2c/busses/i2c-cadence.c
2546 F:      drivers/mmc/host/sdhci-of-arasan.c
2547 F:      drivers/edac/synopsys_edac.c
2548 F:      drivers/i2c/busses/i2c-xiic.c
2549
2550 ARM64 PORT (AARCH64 ARCHITECTURE)
2551 M:      Catalin Marinas <catalin.marinas@arm.com>
2552 M:      Will Deacon <will.deacon@arm.com>
2553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2555 S:      Maintained
2556 F:      arch/arm64/
2557 X:      arch/arm64/boot/dts/
2558 F:      Documentation/arm64/
2559
2560 AS3645A LED FLASH CONTROLLER DRIVER
2561 M:      Sakari Ailus <sakari.ailus@iki.fi>
2562 L:      linux-leds@vger.kernel.org
2563 S:      Maintained
2564 F:      drivers/leds/leds-as3645a.c
2565
2566 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2567 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2568 L:      linux-media@vger.kernel.org
2569 T:      git git://linuxtv.org/media_tree.git
2570 S:      Maintained
2571 F:      drivers/media/i2c/ak7375.c
2572 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2573
2574 ASAHI KASEI AK8974 DRIVER
2575 M:      Linus Walleij <linus.walleij@linaro.org>
2576 L:      linux-iio@vger.kernel.org
2577 W:      http://www.akm.com/
2578 S:      Supported
2579 F:      drivers/iio/magnetometer/ak8974.c
2580
2581 ASC7621 HARDWARE MONITOR DRIVER
2582 M:      George Joseph <george.joseph@fairview5.com>
2583 L:      linux-hwmon@vger.kernel.org
2584 S:      Maintained
2585 F:      Documentation/hwmon/asc7621.rst
2586 F:      drivers/hwmon/asc7621.c
2587
2588 ASPEED VIDEO ENGINE DRIVER
2589 M:      Eddie James <eajames@linux.ibm.com>
2590 L:      linux-media@vger.kernel.org
2591 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2592 S:      Maintained
2593 F:      drivers/media/platform/aspeed-video.c
2594 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2595
2596 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2597 M:      Corentin Chary <corentin.chary@gmail.com>
2598 L:      acpi4asus-user@lists.sourceforge.net
2599 L:      platform-driver-x86@vger.kernel.org
2600 W:      http://acpi4asus.sf.net
2601 S:      Maintained
2602 F:      drivers/platform/x86/asus*.c
2603 F:      drivers/platform/x86/eeepc*.c
2604
2605 ASUS WIRELESS RADIO CONTROL DRIVER
2606 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2607 L:      platform-driver-x86@vger.kernel.org
2608 S:      Maintained
2609 F:      drivers/platform/x86/asus-wireless.c
2610
2611 ASYMMETRIC KEYS
2612 M:      David Howells <dhowells@redhat.com>
2613 L:      keyrings@vger.kernel.org
2614 S:      Maintained
2615 F:      Documentation/crypto/asymmetric-keys.txt
2616 F:      include/linux/verification.h
2617 F:      include/crypto/public_key.h
2618 F:      include/crypto/pkcs7.h
2619 F:      crypto/asymmetric_keys/
2620
2621 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2622 R:      Dan Williams <dan.j.williams@intel.com>
2623 W:      http://sourceforge.net/projects/xscaleiop
2624 S:      Odd fixes
2625 F:      Documentation/crypto/async-tx-api.txt
2626 F:      crypto/async_tx/
2627 F:      drivers/dma/
2628 F:      include/linux/dmaengine.h
2629 F:      include/linux/async_tx.h
2630
2631 AT24 EEPROM DRIVER
2632 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2633 L:      linux-i2c@vger.kernel.org
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2635 S:      Maintained
2636 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2637 F:      drivers/misc/eeprom/at24.c
2638
2639 ATA OVER ETHERNET (AOE) DRIVER
2640 M:      "Justin Sanders" <justin@coraid.com>
2641 W:      http://www.openaoe.org/
2642 S:      Supported
2643 F:      Documentation/aoe/
2644 F:      drivers/block/aoe/
2645
2646 ATHEROS 71XX/9XXX GPIO DRIVER
2647 M:      Alban Bedel <albeu@free.fr>
2648 W:      https://github.com/AlbanBedel/linux
2649 T:      git git://github.com/AlbanBedel/linux
2650 S:      Maintained
2651 F:      drivers/gpio/gpio-ath79.c
2652 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2653
2654 ATHEROS 71XX/9XXX USB PHY DRIVER
2655 M:      Alban Bedel <albeu@free.fr>
2656 W:      https://github.com/AlbanBedel/linux
2657 T:      git git://github.com/AlbanBedel/linux
2658 S:      Maintained
2659 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2660 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2661
2662 ATHEROS ATH GENERIC UTILITIES
2663 M:      Kalle Valo <kvalo@codeaurora.org>
2664 L:      linux-wireless@vger.kernel.org
2665 S:      Supported
2666 F:      drivers/net/wireless/ath/*
2667
2668 ATHEROS ATH5K WIRELESS DRIVER
2669 M:      Jiri Slaby <jirislaby@gmail.com>
2670 M:      Nick Kossifidis <mickflemm@gmail.com>
2671 M:      Luis Chamberlain <mcgrof@kernel.org>
2672 L:      linux-wireless@vger.kernel.org
2673 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2674 S:      Maintained
2675 F:      drivers/net/wireless/ath/ath5k/
2676
2677 ATHEROS ATH6KL WIRELESS DRIVER
2678 M:      Kalle Valo <kvalo@codeaurora.org>
2679 L:      linux-wireless@vger.kernel.org
2680 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2682 S:      Supported
2683 F:      drivers/net/wireless/ath/ath6kl/
2684
2685 ATI_REMOTE2 DRIVER
2686 M:      Ville Syrjala <syrjala@sci.fi>
2687 S:      Maintained
2688 F:      drivers/input/misc/ati_remote2.c
2689
2690 ATK0110 HWMON DRIVER
2691 M:      Luca Tettamanti <kronos.it@gmail.com>
2692 L:      linux-hwmon@vger.kernel.org
2693 S:      Maintained
2694 F:      drivers/hwmon/asus_atk0110.c
2695
2696 ATLX ETHERNET DRIVERS
2697 M:      Jay Cliburn <jcliburn@gmail.com>
2698 M:      Chris Snook <chris.snook@gmail.com>
2699 L:      netdev@vger.kernel.org
2700 W:      http://sourceforge.net/projects/atl1
2701 W:      http://atl1.sourceforge.net
2702 S:      Maintained
2703 F:      drivers/net/ethernet/atheros/
2704
2705 ATM
2706 M:      Chas Williams <3chas3@gmail.com>
2707 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2708 L:      netdev@vger.kernel.org
2709 W:      http://linux-atm.sourceforge.net
2710 S:      Maintained
2711 F:      drivers/atm/
2712 F:      include/linux/atm*
2713 F:      include/uapi/linux/atm*
2714
2715 ATMEL MACB ETHERNET DRIVER
2716 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2717 S:      Supported
2718 F:      drivers/net/ethernet/cadence/
2719
2720 ATMEL MAXTOUCH DRIVER
2721 M:      Nick Dyer <nick@shmanahar.org>
2722 T:      git git://github.com/ndyer/linux.git
2723 S:      Maintained
2724 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2725 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2726
2727 ATMEL WIRELESS DRIVER
2728 M:      Simon Kelley <simon@thekelleys.org.uk>
2729 L:      linux-wireless@vger.kernel.org
2730 W:      http://www.thekelleys.org.uk/atmel
2731 W:      http://atmelwlandriver.sourceforge.net/
2732 S:      Maintained
2733 F:      drivers/net/wireless/atmel/atmel*
2734
2735 ATOMIC INFRASTRUCTURE
2736 M:      Will Deacon <will.deacon@arm.com>
2737 M:      Peter Zijlstra <peterz@infradead.org>
2738 R:      Boqun Feng <boqun.feng@gmail.com>
2739 L:      linux-kernel@vger.kernel.org
2740 S:      Maintained
2741 F:      arch/*/include/asm/atomic*.h
2742 F:      include/*/atomic*.h
2743 F:      scripts/atomic/
2744
2745 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2746 M:      Bradley Grove <linuxdrivers@attotech.com>
2747 L:      linux-scsi@vger.kernel.org
2748 W:      http://www.attotech.com
2749 S:      Supported
2750 F:      drivers/scsi/esas2r
2751
2752 ATUSB IEEE 802.15.4 RADIO DRIVER
2753 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2754 L:      linux-wpan@vger.kernel.org
2755 S:      Maintained
2756 F:      drivers/net/ieee802154/atusb.c
2757 F:      drivers/net/ieee802154/atusb.h
2758 F:      drivers/net/ieee802154/at86rf230.h
2759
2760 AUDIT SUBSYSTEM
2761 M:      Paul Moore <paul@paul-moore.com>
2762 M:      Eric Paris <eparis@redhat.com>
2763 L:      linux-audit@redhat.com (moderated for non-subscribers)
2764 W:      https://github.com/linux-audit
2765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2766 S:      Supported
2767 F:      include/linux/audit.h
2768 F:      include/uapi/linux/audit.h
2769 F:      kernel/audit*
2770
2771 AUXILIARY DISPLAY DRIVERS
2772 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2773 S:      Maintained
2774 F:      drivers/auxdisplay/
2775 F:      include/linux/cfag12864b.h
2776
2777 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2778 M:      Andreas Klinger <ak@it-klinger.de>
2779 L:      linux-iio@vger.kernel.org
2780 S:      Maintained
2781 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2782 F:      drivers/iio/adc/hx711.c
2783
2784 AX.25 NETWORK LAYER
2785 M:      Ralf Baechle <ralf@linux-mips.org>
2786 L:      linux-hams@vger.kernel.org
2787 W:      http://www.linux-ax25.org/
2788 S:      Maintained
2789 F:      include/uapi/linux/ax25.h
2790 F:      include/net/ax25.h
2791 F:      net/ax25/
2792
2793 AXENTIA ARM DEVICES
2794 M:      Peter Rosin <peda@axentia.se>
2795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2796 S:      Maintained
2797 F:      Documentation/devicetree/bindings/arm/axentia.txt
2798 F:      arch/arm/boot/dts/at91-linea.dtsi
2799 F:      arch/arm/boot/dts/at91-natte.dtsi
2800 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2801 F:      arch/arm/boot/dts/at91-tse850-3.dts
2802
2803 AXENTIA ASOC DRIVERS
2804 M:      Peter Rosin <peda@axentia.se>
2805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2806 S:      Maintained
2807 F:      Documentation/devicetree/bindings/sound/axentia,*
2808 F:      sound/soc/atmel/tse850-pcm5142.c
2809
2810 AXXIA I2C CONTROLLER
2811 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2812 L:      linux-i2c@vger.kernel.org
2813 S:      Maintained
2814 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2815 F:      drivers/i2c/busses/i2c-axxia.c
2816
2817 AZ6007 DVB DRIVER
2818 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2819 L:      linux-media@vger.kernel.org
2820 W:      https://linuxtv.org
2821 T:      git git://linuxtv.org/media_tree.git
2822 S:      Maintained
2823 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2824
2825 AZTECH FM RADIO RECEIVER DRIVER
2826 M:      Hans Verkuil <hverkuil@xs4all.nl>
2827 L:      linux-media@vger.kernel.org
2828 T:      git git://linuxtv.org/media_tree.git
2829 W:      https://linuxtv.org
2830 S:      Maintained
2831 F:      drivers/media/radio/radio-aztech*
2832
2833 B43 WIRELESS DRIVER
2834 L:      linux-wireless@vger.kernel.org
2835 L:      b43-dev@lists.infradead.org
2836 W:      http://wireless.kernel.org/en/users/Drivers/b43
2837 S:      Odd Fixes
2838 F:      drivers/net/wireless/broadcom/b43/
2839
2840 B43LEGACY WIRELESS DRIVER
2841 M:      Larry Finger <Larry.Finger@lwfinger.net>
2842 L:      linux-wireless@vger.kernel.org
2843 L:      b43-dev@lists.infradead.org
2844 W:      http://wireless.kernel.org/en/users/Drivers/b43
2845 S:      Maintained
2846 F:      drivers/net/wireless/broadcom/b43legacy/
2847
2848 BACKLIGHT CLASS/SUBSYSTEM
2849 M:      Lee Jones <lee.jones@linaro.org>
2850 M:      Daniel Thompson <daniel.thompson@linaro.org>
2851 M:      Jingoo Han <jingoohan1@gmail.com>
2852 L:      dri-devel@lists.freedesktop.org
2853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2854 S:      Maintained
2855 F:      drivers/video/backlight/
2856 F:      include/linux/backlight.h
2857 F:      include/linux/pwm_backlight.h
2858 F:      Documentation/devicetree/bindings/leds/backlight
2859
2860 BATMAN ADVANCED
2861 M:      Marek Lindner <mareklindner@neomailbox.ch>
2862 M:      Simon Wunderlich <sw@simonwunderlich.de>
2863 M:      Antonio Quartulli <a@unstable.cc>
2864 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2865 W:      https://www.open-mesh.org/
2866 B:      https://www.open-mesh.org/projects/batman-adv/issues
2867 C:      irc://chat.freenode.net/batman
2868 Q:      https://patchwork.open-mesh.org/project/batman/list/
2869 T:      git https://git.open-mesh.org/linux-merge.git
2870 S:      Maintained
2871 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2873 F:      Documentation/networking/batman-adv.rst
2874 F:      include/uapi/linux/batadv_packet.h
2875 F:      include/uapi/linux/batman_adv.h
2876 F:      net/batman-adv/
2877
2878 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2879 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2880 L:      linux-hams@vger.kernel.org
2881 W:      http://www.baycom.org/~tom/ham/ham.html
2882 S:      Maintained
2883 F:      drivers/net/hamradio/baycom*
2884
2885 BCACHE (BLOCK LAYER CACHE)
2886 M:      Coly Li <colyli@suse.de>
2887 M:      Kent Overstreet <kent.overstreet@gmail.com>
2888 L:      linux-bcache@vger.kernel.org
2889 W:      http://bcache.evilpiepirate.org
2890 C:      irc://irc.oftc.net/bcache
2891 S:      Maintained
2892 F:      drivers/md/bcache/
2893
2894 BDISP ST MEDIA DRIVER
2895 M:      Fabien Dessenne <fabien.dessenne@st.com>
2896 L:      linux-media@vger.kernel.org
2897 T:      git git://linuxtv.org/media_tree.git
2898 W:      https://linuxtv.org
2899 S:      Supported
2900 F:      drivers/media/platform/sti/bdisp
2901
2902 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2903 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2904 L:      netdev@vger.kernel.org
2905 S:      Maintained
2906 F:      drivers/net/ethernet/ec_bhf.c
2907
2908 BEFS FILE SYSTEM
2909 M:      Luis de Bethencourt <luisbg@kernel.org>
2910 M:      Salah Triki <salah.triki@gmail.com>
2911 S:      Maintained
2912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2913 F:      Documentation/filesystems/befs.txt
2914 F:      fs/befs/
2915
2916 BFQ I/O SCHEDULER
2917 M:      Paolo Valente <paolo.valente@linaro.org>
2918 M:      Jens Axboe <axboe@kernel.dk>
2919 L:      linux-block@vger.kernel.org
2920 S:      Maintained
2921 F:      block/bfq-*
2922 F:      Documentation/block/bfq-iosched.txt
2923
2924 BFS FILE SYSTEM
2925 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2926 S:      Maintained
2927 F:      Documentation/filesystems/bfs.txt
2928 F:      fs/bfs/
2929 F:      include/uapi/linux/bfs_fs.h
2930
2931 BLINKM RGB LED DRIVER
2932 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2933 S:      Maintained
2934 F:      drivers/leds/leds-blinkm.c
2935
2936 BLOCK LAYER
2937 M:      Jens Axboe <axboe@kernel.dk>
2938 L:      linux-block@vger.kernel.org
2939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2940 S:      Maintained
2941 F:      block/
2942 F:      drivers/block/
2943 F:      kernel/trace/blktrace.c
2944 F:      lib/sbitmap.c
2945
2946 BLOCK2MTD DRIVER
2947 M:      Joern Engel <joern@lazybastard.org>
2948 L:      linux-mtd@lists.infradead.org
2949 S:      Maintained
2950 F:      drivers/mtd/devices/block2mtd.c
2951
2952 BLUETOOTH DRIVERS
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:      drivers/bluetooth/
2961
2962 BLUETOOTH SUBSYSTEM
2963 M:      Marcel Holtmann <marcel@holtmann.org>
2964 M:      Johan Hedberg <johan.hedberg@gmail.com>
2965 L:      linux-bluetooth@vger.kernel.org
2966 W:      http://www.bluez.org/
2967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2969 S:      Maintained
2970 F:      net/bluetooth/
2971 F:      include/net/bluetooth/
2972
2973 BONDING DRIVER
2974 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2975 M:      Veaceslav Falico <vfalico@gmail.com>
2976 M:      Andy Gospodarek <andy@greyhouse.net>
2977 L:      netdev@vger.kernel.org
2978 W:      http://sourceforge.net/projects/bonding/
2979 S:      Supported
2980 F:      drivers/net/bonding/
2981 F:      include/uapi/linux/if_bonding.h
2982
2983 BPF (Safe dynamic programs and tools)
2984 M:      Alexei Starovoitov <ast@kernel.org>
2985 M:      Daniel Borkmann <daniel@iogearbox.net>
2986 R:      Martin KaFai Lau <kafai@fb.com>
2987 R:      Song Liu <songliubraving@fb.com>
2988 R:      Yonghong Song <yhs@fb.com>
2989 L:      netdev@vger.kernel.org
2990 L:      bpf@vger.kernel.org
2991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2993 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2994 S:      Supported
2995 F:      arch/*/net/*
2996 F:      Documentation/networking/filter.txt
2997 F:      Documentation/bpf/
2998 F:      include/linux/bpf*
2999 F:      include/linux/filter.h
3000 F:      include/trace/events/xdp.h
3001 F:      include/uapi/linux/bpf*
3002 F:      include/uapi/linux/filter.h
3003 F:      kernel/bpf/
3004 F:      kernel/trace/bpf_trace.c
3005 F:      lib/test_bpf.c
3006 F:      net/bpf/
3007 F:      net/core/filter.c
3008 F:      net/sched/act_bpf.c
3009 F:      net/sched/cls_bpf.c
3010 F:      samples/bpf/
3011 F:      tools/bpf/
3012 F:      tools/lib/bpf/
3013 F:      tools/testing/selftests/bpf/
3014 K:      bpf
3015 N:      bpf
3016
3017 BPF JIT for ARM
3018 M:      Shubham Bansal <illusionist.neo@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 L:      bpf@vger.kernel.org
3021 S:      Maintained
3022 F:      arch/arm/net/
3023
3024 BPF JIT for ARM64
3025 M:      Daniel Borkmann <daniel@iogearbox.net>
3026 M:      Alexei Starovoitov <ast@kernel.org>
3027 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 L:      bpf@vger.kernel.org
3030 S:      Supported
3031 F:      arch/arm64/net/
3032
3033 BPF JIT for MIPS (32-BIT AND 64-BIT)
3034 M:      Paul Burton <paul.burton@mips.com>
3035 L:      netdev@vger.kernel.org
3036 L:      bpf@vger.kernel.org
3037 S:      Maintained
3038 F:      arch/mips/net/
3039
3040 BPF JIT for NFP NICs
3041 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3042 L:      netdev@vger.kernel.org
3043 L:      bpf@vger.kernel.org
3044 S:      Supported
3045 F:      drivers/net/ethernet/netronome/nfp/bpf/
3046
3047 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3048 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3049 M:      Sandipan Das <sandipan@linux.ibm.com>
3050 L:      netdev@vger.kernel.org
3051 L:      bpf@vger.kernel.org
3052 S:      Maintained
3053 F:      arch/powerpc/net/
3054
3055 BPF JIT for RISC-V (RV64G)
3056 M:      Björn Töpel <bjorn.topel@gmail.com>
3057 L:      netdev@vger.kernel.org
3058 S:      Maintained
3059 F:      arch/riscv/net/
3060
3061 BPF JIT for S390
3062 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3063 M:      Vasily Gorbik <gor@linux.ibm.com>
3064 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3065 L:      netdev@vger.kernel.org
3066 L:      bpf@vger.kernel.org
3067 S:      Maintained
3068 F:      arch/s390/net/
3069 X:      arch/s390/net/pnet.c
3070
3071 BPF JIT for SPARC (32-BIT AND 64-BIT)
3072 M:      David S. Miller <davem@davemloft.net>
3073 L:      netdev@vger.kernel.org
3074 L:      bpf@vger.kernel.org
3075 S:      Maintained
3076 F:      arch/sparc/net/
3077
3078 BPF JIT for X86 32-BIT
3079 M:      Wang YanQing <udknight@gmail.com>
3080 L:      netdev@vger.kernel.org
3081 L:      bpf@vger.kernel.org
3082 S:      Maintained
3083 F:      arch/x86/net/bpf_jit_comp32.c
3084
3085 BPF JIT for X86 64-BIT
3086 M:      Alexei Starovoitov <ast@kernel.org>
3087 M:      Daniel Borkmann <daniel@iogearbox.net>
3088 L:      netdev@vger.kernel.org
3089 L:      bpf@vger.kernel.org
3090 S:      Supported
3091 F:      arch/x86/net/
3092 X:      arch/x86/net/bpf_jit_comp32.c
3093
3094 BROADCOM B44 10/100 ETHERNET DRIVER
3095 M:      Michael Chan <michael.chan@broadcom.com>
3096 L:      netdev@vger.kernel.org
3097 S:      Supported
3098 F:      drivers/net/ethernet/broadcom/b44.*
3099
3100 BROADCOM B53 ETHERNET SWITCH DRIVER
3101 M:      Florian Fainelli <f.fainelli@gmail.com>
3102 L:      netdev@vger.kernel.org
3103 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3104 S:      Supported
3105 F:      drivers/net/dsa/b53/*
3106 F:      include/linux/platform_data/b53.h
3107
3108 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3109 M:      Florian Fainelli <f.fainelli@gmail.com>
3110 M:      Ray Jui <rjui@broadcom.com>
3111 M:      Scott Branden <sbranden@broadcom.com>
3112 M:      bcm-kernel-feedback-list@broadcom.com
3113 T:      git git://github.com/broadcom/mach-bcm
3114 S:      Maintained
3115 N:      bcm281*
3116 N:      bcm113*
3117 N:      bcm216*
3118 N:      kona
3119 F:      arch/arm/mach-bcm/
3120
3121 BROADCOM BCM2835 ARM ARCHITECTURE
3122 M:      Eric Anholt <eric@anholt.net>
3123 M:      Stefan Wahren <stefan.wahren@i2se.com>
3124 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3126 T:      git git://github.com/anholt/linux
3127 S:      Maintained
3128 N:      bcm2835
3129 F:      drivers/staging/vc04_services
3130
3131 BROADCOM BCM47XX MIPS ARCHITECTURE
3132 M:      Hauke Mehrtens <hauke@hauke-m.de>
3133 M:      Rafał Miłecki <zajec5@gmail.com>
3134 L:      linux-mips@vger.kernel.org
3135 S:      Maintained
3136 F:      Documentation/devicetree/bindings/mips/brcm/
3137 F:      arch/mips/bcm47xx/*
3138 F:      arch/mips/include/asm/mach-bcm47xx/*
3139
3140 BROADCOM BCM5301X ARM ARCHITECTURE
3141 M:      Hauke Mehrtens <hauke@hauke-m.de>
3142 M:      Rafał Miłecki <zajec5@gmail.com>
3143 M:      bcm-kernel-feedback-list@broadcom.com
3144 L:      linux-arm-kernel@lists.infradead.org
3145 S:      Maintained
3146 F:      arch/arm/mach-bcm/bcm_5301x.c
3147 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3148 F:      arch/arm/boot/dts/bcm470*
3149 F:      arch/arm/boot/dts/bcm953012*
3150
3151 BROADCOM BCM53573 ARM ARCHITECTURE
3152 M:      Rafał Miłecki <rafal@milecki.pl>
3153 L:      linux-arm-kernel@lists.infradead.org
3154 S:      Maintained
3155 F:      arch/arm/boot/dts/bcm53573*
3156 F:      arch/arm/boot/dts/bcm47189*
3157
3158 BROADCOM BCM63XX ARM ARCHITECTURE
3159 M:      Florian Fainelli <f.fainelli@gmail.com>
3160 M:      bcm-kernel-feedback-list@broadcom.com
3161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3162 T:      git git://github.com/broadcom/stblinux.git
3163 S:      Maintained
3164 N:      bcm63xx
3165
3166 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3167 M:      Kevin Cernekee <cernekee@gmail.com>
3168 L:      linux-usb@vger.kernel.org
3169 S:      Maintained
3170 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3171
3172 BROADCOM BCM7XXX ARM ARCHITECTURE
3173 M:      Brian Norris <computersforpeace@gmail.com>
3174 M:      Gregory Fong <gregory.0xf0@gmail.com>
3175 M:      Florian Fainelli <f.fainelli@gmail.com>
3176 M:      bcm-kernel-feedback-list@broadcom.com
3177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3178 T:      git git://github.com/broadcom/stblinux.git
3179 S:      Maintained
3180 F:      arch/arm/mach-bcm/*brcmstb*
3181 F:      arch/arm/boot/dts/bcm7*.dts*
3182 F:      drivers/bus/brcmstb_gisb.c
3183 F:      arch/arm/mm/cache-b15-rac.c
3184 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3185 N:      brcmstb
3186
3187 BROADCOM BMIPS CPUFREQ DRIVER
3188 M:      Markus Mayer <mmayer@broadcom.com>
3189 M:      bcm-kernel-feedback-list@broadcom.com
3190 L:      linux-pm@vger.kernel.org
3191 S:      Maintained
3192 F:      drivers/cpufreq/bmips-cpufreq.c
3193
3194 BROADCOM BMIPS MIPS ARCHITECTURE
3195 M:      Kevin Cernekee <cernekee@gmail.com>
3196 M:      Florian Fainelli <f.fainelli@gmail.com>
3197 L:      bcm-kernel-feedback-list@broadcom.com
3198 L:      linux-mips@vger.kernel.org
3199 T:      git git://github.com/broadcom/stblinux.git
3200 S:      Maintained
3201 F:      arch/mips/bmips/*
3202 F:      arch/mips/include/asm/mach-bmips/*
3203 F:      arch/mips/kernel/*bmips*
3204 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3205 F:      drivers/irqchip/irq-bcm63*
3206 F:      drivers/irqchip/irq-bcm7*
3207 F:      drivers/irqchip/irq-brcmstb*
3208 F:      include/linux/bcm963xx_nvram.h
3209 F:      include/linux/bcm963xx_tag.h
3210
3211 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3212 M:      Rasesh Mody <rmody@marvell.com>
3213 M:      GR-Linux-NIC-Dev@marvell.com
3214 L:      netdev@vger.kernel.org
3215 S:      Supported
3216 F:      drivers/net/ethernet/broadcom/bnx2.*
3217 F:      drivers/net/ethernet/broadcom/bnx2_*
3218
3219 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3220 M:      QLogic-Storage-Upstream@qlogic.com
3221 L:      linux-scsi@vger.kernel.org
3222 S:      Supported
3223 F:      drivers/scsi/bnx2fc/
3224
3225 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3226 M:      QLogic-Storage-Upstream@qlogic.com
3227 L:      linux-scsi@vger.kernel.org
3228 S:      Supported
3229 F:      drivers/scsi/bnx2i/
3230
3231 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3232 M:      Ariel Elior <aelior@marvell.com>
3233 M:      Sudarsana Kalluru <skalluru@marvell.com>
3234 M:      GR-everest-linux-l2@marvell.com
3235 L:      netdev@vger.kernel.org
3236 S:      Supported
3237 F:      drivers/net/ethernet/broadcom/bnx2x/
3238
3239 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3240 M:      Michael Chan <michael.chan@broadcom.com>
3241 L:      netdev@vger.kernel.org
3242 S:      Supported
3243 F:      drivers/net/ethernet/broadcom/bnxt/
3244
3245 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3246 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3247 M:      Franky Lin <franky.lin@broadcom.com>
3248 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3249 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3250 M:      Wright Feng <wright.feng@cypress.com>
3251 L:      linux-wireless@vger.kernel.org
3252 L:      brcm80211-dev-list.pdl@broadcom.com
3253 L:      brcm80211-dev-list@cypress.com
3254 S:      Supported
3255 F:      drivers/net/wireless/broadcom/brcm80211/
3256
3257 BROADCOM BRCMSTB GPIO DRIVER
3258 M:      Gregory Fong <gregory.0xf0@gmail.com>
3259 L:      bcm-kernel-feedback-list@broadcom.com
3260 S:      Supported
3261 F:      drivers/gpio/gpio-brcmstb.c
3262 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3263
3264 BROADCOM BRCMSTB I2C DRIVER
3265 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3266 L:      linux-i2c@vger.kernel.org
3267 L:      bcm-kernel-feedback-list@broadcom.com
3268 S:      Supported
3269 F:      drivers/i2c/busses/i2c-brcmstb.c
3270 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3271
3272 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3273 M:      Al Cooper <alcooperx@gmail.com>
3274 L:      linux-kernel@vger.kernel.org
3275 L:      bcm-kernel-feedback-list@broadcom.com
3276 S:      Maintained
3277 F:      drivers/phy/broadcom/phy-brcm-usb*
3278
3279 BROADCOM GENET ETHERNET DRIVER
3280 M:      Doug Berger <opendmb@gmail.com>
3281 M:      Florian Fainelli <f.fainelli@gmail.com>
3282 L:      bcm-kernel-feedback-list@broadcom.com
3283 L:      netdev@vger.kernel.org
3284 S:      Supported
3285 F:      drivers/net/ethernet/broadcom/genet/
3286
3287 BROADCOM IPROC ARM ARCHITECTURE
3288 M:      Ray Jui <rjui@broadcom.com>
3289 M:      Scott Branden <sbranden@broadcom.com>
3290 M:      bcm-kernel-feedback-list@broadcom.com
3291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3292 T:      git git://github.com/broadcom/cygnus-linux.git
3293 S:      Maintained
3294 N:      iproc
3295 N:      cygnus
3296 N:      bcm[-_]nsp
3297 N:      bcm9113*
3298 N:      bcm9583*
3299 N:      bcm9585*
3300 N:      bcm9586*
3301 N:      bcm988312
3302 N:      bcm113*
3303 N:      bcm583*
3304 N:      bcm585*
3305 N:      bcm586*
3306 N:      bcm88312
3307 N:      hr2
3308 N:      stingray
3309 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3310 F:      arch/arm64/boot/dts/broadcom/stingray/*
3311 F:      drivers/clk/bcm/clk-ns*
3312 F:      drivers/clk/bcm/clk-sr*
3313 F:      drivers/pinctrl/bcm/pinctrl-ns*
3314 F:      include/dt-bindings/clock/bcm-sr*
3315
3316 BROADCOM KONA GPIO DRIVER
3317 M:      Ray Jui <rjui@broadcom.com>
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 S:      Supported
3320 F:      drivers/gpio/gpio-bcm-kona.c
3321 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3322
3323 BROADCOM NETXTREME-E ROCE DRIVER
3324 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3325 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3326 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3327 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3328 L:      linux-rdma@vger.kernel.org
3329 W:      http://www.broadcom.com
3330 S:      Supported
3331 F:      drivers/infiniband/hw/bnxt_re/
3332 F:      include/uapi/rdma/bnxt_re-abi.h
3333
3334 BROADCOM NVRAM DRIVER
3335 M:      Rafał Miłecki <zajec5@gmail.com>
3336 L:      linux-mips@vger.kernel.org
3337 S:      Maintained
3338 F:      drivers/firmware/broadcom/*
3339
3340 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3341 M:      Rafał Miłecki <zajec5@gmail.com>
3342 L:      linux-wireless@vger.kernel.org
3343 S:      Maintained
3344 F:      drivers/bcma/
3345 F:      include/linux/bcma/
3346
3347 BROADCOM STB AVS CPUFREQ DRIVER
3348 M:      Markus Mayer <mmayer@broadcom.com>
3349 M:      bcm-kernel-feedback-list@broadcom.com
3350 L:      linux-pm@vger.kernel.org
3351 S:      Maintained
3352 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3353 F:      drivers/cpufreq/brcmstb*
3354
3355 BROADCOM STB AVS TMON DRIVER
3356 M:      Markus Mayer <mmayer@broadcom.com>
3357 M:      bcm-kernel-feedback-list@broadcom.com
3358 L:      linux-pm@vger.kernel.org
3359 S:      Maintained
3360 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3361 F:      drivers/thermal/broadcom/brcmstb*
3362
3363 BROADCOM STB NAND FLASH DRIVER
3364 M:      Brian Norris <computersforpeace@gmail.com>
3365 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3366 L:      linux-mtd@lists.infradead.org
3367 L:      bcm-kernel-feedback-list@broadcom.com
3368 S:      Maintained
3369 F:      drivers/mtd/nand/raw/brcmnand/
3370
3371 BROADCOM STB DPFE DRIVER
3372 M:      Markus Mayer <mmayer@broadcom.com>
3373 M:      bcm-kernel-feedback-list@broadcom.com
3374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3375 S:      Maintained
3376 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3377 F:      drivers/memory/brcmstb_dpfe.c
3378
3379 BROADCOM SPI DRIVER
3380 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3381 M:      bcm-kernel-feedback-list@broadcom.com
3382 S:      Maintained
3383 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3384 F:      drivers/spi/spi-bcm-qspi.*
3385 F:      drivers/spi/spi-brcmstb-qspi.c
3386 F:      drivers/spi/spi-iproc-qspi.c
3387
3388 BROADCOM SYSTEMPORT ETHERNET DRIVER
3389 M:      Florian Fainelli <f.fainelli@gmail.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 L:      netdev@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3394
3395 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3396 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3397 M:      Prashant Sreedharan <prashant@broadcom.com>
3398 M:      Michael Chan <mchan@broadcom.com>
3399 L:      netdev@vger.kernel.org
3400 S:      Supported
3401 F:      drivers/net/ethernet/broadcom/tg3.*
3402
3403 BROCADE BFA FC SCSI DRIVER
3404 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3405 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3406 L:      linux-scsi@vger.kernel.org
3407 S:      Supported
3408 F:      drivers/scsi/bfa/
3409
3410 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3411 M:      Rasesh Mody <rmody@marvell.com>
3412 M:      Sudarsana Kalluru <skalluru@marvell.com>
3413 M:      GR-Linux-NIC-Dev@marvell.com
3414 L:      netdev@vger.kernel.org
3415 S:      Supported
3416 F:      drivers/net/ethernet/brocade/bna/
3417
3418 BSG (block layer generic sg v4 driver)
3419 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3420 L:      linux-scsi@vger.kernel.org
3421 S:      Supported
3422 F:      block/bsg.c
3423 F:      include/linux/bsg.h
3424 F:      include/uapi/linux/bsg.h
3425
3426 BT87X AUDIO DRIVER
3427 M:      Clemens Ladisch <clemens@ladisch.de>
3428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3430 S:      Maintained
3431 F:      Documentation/sound/cards/bt87x.rst
3432 F:      sound/pci/bt87x.c
3433
3434 BT8XXGPIO DRIVER
3435 M:      Michael Buesch <m@bues.ch>
3436 W:      http://bu3sch.de/btgpio.php
3437 S:      Maintained
3438 F:      drivers/gpio/gpio-bt8xx.c
3439
3440 BTRFS FILE SYSTEM
3441 M:      Chris Mason <clm@fb.com>
3442 M:      Josef Bacik <josef@toxicpanda.com>
3443 M:      David Sterba <dsterba@suse.com>
3444 L:      linux-btrfs@vger.kernel.org
3445 W:      http://btrfs.wiki.kernel.org/
3446 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3448 S:      Maintained
3449 F:      Documentation/filesystems/btrfs.txt
3450 F:      fs/btrfs/
3451 F:      include/linux/btrfs*
3452 F:      include/uapi/linux/btrfs*
3453
3454 BTTV VIDEO4LINUX DRIVER
3455 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3456 L:      linux-media@vger.kernel.org
3457 W:      https://linuxtv.org
3458 T:      git git://linuxtv.org/media_tree.git
3459 S:      Odd fixes
3460 F:      Documentation/media/v4l-drivers/bttv*
3461 F:      drivers/media/pci/bt8xx/bttv*
3462
3463 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3464 M:      Chanwoo Choi <cw00.choi@samsung.com>
3465 L:      linux-pm@vger.kernel.org
3466 L:      linux-samsung-soc@vger.kernel.org
3467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3468 S:      Maintained
3469 F:      drivers/devfreq/exynos-bus.c
3470 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3471
3472 BUSLOGIC SCSI DRIVER
3473 M:      Khalid Aziz <khalid@gonehiking.org>
3474 L:      linux-scsi@vger.kernel.org
3475 S:      Maintained
3476 F:      drivers/scsi/BusLogic.*
3477 F:      drivers/scsi/FlashPoint.*
3478
3479 C-MEDIA CMI8788 DRIVER
3480 M:      Clemens Ladisch <clemens@ladisch.de>
3481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3483 S:      Maintained
3484 F:      sound/pci/oxygen/
3485
3486 C-SKY ARCHITECTURE
3487 M:      Guo Ren <guoren@kernel.org>
3488 T:      git https://github.com/c-sky/csky-linux.git
3489 S:      Supported
3490 F:      arch/csky/
3491 F:      Documentation/devicetree/bindings/csky/
3492 F:      drivers/irqchip/irq-csky-*
3493 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3494 F:      drivers/clocksource/timer-gx6605s.c
3495 F:      drivers/clocksource/timer-mp-csky.c
3496 F:      Documentation/devicetree/bindings/timer/csky,*
3497 K:      csky
3498 N:      csky
3499
3500 C6X ARCHITECTURE
3501 M:      Mark Salter <msalter@redhat.com>
3502 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3503 L:      linux-c6x-dev@linux-c6x.org
3504 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3505 S:      Maintained
3506 F:      arch/c6x/
3507
3508 CA8210 IEEE-802.15.4 RADIO DRIVER
3509 M:      Harry Morris <h.morris@cascoda.com>
3510 L:      linux-wpan@vger.kernel.org
3511 W:      https://github.com/Cascoda/ca8210-linux.git
3512 S:      Maintained
3513 F:      drivers/net/ieee802154/ca8210.c
3514 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3515
3516 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3517 M:      David Howells <dhowells@redhat.com>
3518 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3519 S:      Supported
3520 F:      Documentation/filesystems/caching/cachefiles.txt
3521 F:      fs/cachefiles/
3522
3523 CADENCE MIPI-CSI2 BRIDGES
3524 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3525 L:      linux-media@vger.kernel.org
3526 S:      Maintained
3527 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3528 F:      drivers/media/platform/cadence/cdns-csi2*
3529
3530 CADET FM/AM RADIO RECEIVER DRIVER
3531 M:      Hans Verkuil <hverkuil@xs4all.nl>
3532 L:      linux-media@vger.kernel.org
3533 T:      git git://linuxtv.org/media_tree.git
3534 W:      https://linuxtv.org
3535 S:      Maintained
3536 F:      drivers/media/radio/radio-cadet*
3537
3538 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3539 M:      Jonathan Corbet <corbet@lwn.net>
3540 L:      linux-media@vger.kernel.org
3541 T:      git git://linuxtv.org/media_tree.git
3542 S:      Maintained
3543 F:      Documentation/media/v4l-drivers/cafe_ccic*
3544 F:      drivers/media/platform/marvell-ccic/
3545
3546 CAIF NETWORK LAYER
3547 L:      netdev@vger.kernel.org
3548 S:      Orphan
3549 F:      Documentation/networking/caif/
3550 F:      drivers/net/caif/
3551 F:      include/uapi/linux/caif/
3552 F:      include/net/caif/
3553 F:      net/caif/
3554
3555 CAKE QDISC
3556 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3557 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3558 S:      Maintained
3559 F:      net/sched/sch_cake.c
3560
3561 CALGARY x86-64 IOMMU
3562 M:      Muli Ben-Yehuda <mulix@mulix.org>
3563 M:      Jon Mason <jdmason@kudzu.us>
3564 L:      iommu@lists.linux-foundation.org
3565 S:      Maintained
3566 F:      arch/x86/kernel/pci-calgary_64.c
3567 F:      arch/x86/kernel/tce_64.c
3568 F:      arch/x86/include/asm/calgary.h
3569 F:      arch/x86/include/asm/tce.h
3570
3571 CAN NETWORK DRIVERS
3572 M:      Wolfgang Grandegger <wg@grandegger.com>
3573 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3574 L:      linux-can@vger.kernel.org
3575 W:      https://github.com/linux-can
3576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3578 S:      Maintained
3579 F:      Documentation/devicetree/bindings/net/can/
3580 F:      drivers/net/can/
3581 F:      include/linux/can/dev.h
3582 F:      include/linux/can/platform/
3583 F:      include/uapi/linux/can/error.h
3584 F:      include/uapi/linux/can/netlink.h
3585
3586 CAN NETWORK LAYER
3587 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3588 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3589 L:      linux-can@vger.kernel.org
3590 W:      https://github.com/linux-can
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3593 S:      Maintained
3594 F:      Documentation/networking/can.rst
3595 F:      net/can/
3596 F:      include/linux/can/core.h
3597 F:      include/uapi/linux/can.h
3598 F:      include/uapi/linux/can/bcm.h
3599 F:      include/uapi/linux/can/raw.h
3600 F:      include/uapi/linux/can/gw.h
3601
3602 CAPABILITIES
3603 M:      Serge Hallyn <serge@hallyn.com>
3604 L:      linux-security-module@vger.kernel.org
3605 S:      Supported
3606 F:      include/linux/capability.h
3607 F:      include/uapi/linux/capability.h
3608 F:      security/commoncap.c
3609 F:      kernel/capability.c
3610
3611 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3612 M:      Kevin Tsai <ktsai@capellamicro.com>
3613 S:      Maintained
3614 F:      drivers/iio/light/cm*
3615
3616 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3617 M:      Christian Lamparter <chunkeey@googlemail.com>
3618 L:      linux-wireless@vger.kernel.org
3619 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3620 S:      Maintained
3621 F:      drivers/net/wireless/ath/carl9170/
3622
3623 CAVIUM I2C DRIVER
3624 M:      Jan Glauber <jglauber@cavium.com>
3625 M:      David Daney <david.daney@cavium.com>
3626 W:      http://www.cavium.com
3627 S:      Supported
3628 F:      drivers/i2c/busses/i2c-octeon*
3629 F:      drivers/i2c/busses/i2c-thunderx*
3630
3631 CAVIUM LIQUIDIO NETWORK DRIVER
3632 M:      Derek Chickles <dchickles@marvell.com>
3633 M:      Satanand Burla <sburla@marvell.com>
3634 M:      Felix Manlunas <fmanlunas@marvell.com>
3635 L:      netdev@vger.kernel.org
3636 W:      http://www.cavium.com
3637 S:      Supported
3638 F:      drivers/net/ethernet/cavium/liquidio/
3639
3640 CAVIUM MMC DRIVER
3641 M:      Jan Glauber <jglauber@cavium.com>
3642 M:      David Daney <david.daney@cavium.com>
3643 M:      Steven J. Hill <Steven.Hill@cavium.com>
3644 W:      http://www.cavium.com
3645 S:      Supported
3646 F:      drivers/mmc/host/cavium*
3647
3648 CAVIUM OCTEON-TX CRYPTO DRIVER
3649 M:      George Cherian <george.cherian@cavium.com>
3650 L:      linux-crypto@vger.kernel.org
3651 W:      http://www.cavium.com
3652 S:      Supported
3653 F:      drivers/crypto/cavium/cpt/
3654
3655 CAVIUM THUNDERX2 ARM64 SOC
3656 M:      Robert Richter <rrichter@cavium.com>
3657 M:      Jayachandran C <jnair@caviumnetworks.com>
3658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3659 S:      Maintained
3660 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3661 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3662
3663 CC2520 IEEE-802.15.4 RADIO DRIVER
3664 M:      Varka Bhadram <varkabhadram@gmail.com>
3665 L:      linux-wpan@vger.kernel.org
3666 S:      Maintained
3667 F:      drivers/net/ieee802154/cc2520.c
3668 F:      include/linux/spi/cc2520.h
3669 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3670
3671 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3672 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3673 L:      linux-crypto@vger.kernel.org
3674 S:      Supported
3675 F:      drivers/crypto/ccree/
3676 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3677
3678 CEC FRAMEWORK
3679 M:      Hans Verkuil <hans.verkuil@cisco.com>
3680 L:      linux-media@vger.kernel.org
3681 T:      git git://linuxtv.org/media_tree.git
3682 W:      http://linuxtv.org
3683 S:      Supported
3684 F:      Documentation/media/kapi/cec-core.rst
3685 F:      Documentation/media/uapi/cec
3686 F:      drivers/media/cec/
3687 F:      drivers/media/rc/keymaps/rc-cec.c
3688 F:      include/media/cec.h
3689 F:      include/media/cec-notifier.h
3690 F:      include/uapi/linux/cec.h
3691 F:      include/uapi/linux/cec-funcs.h
3692 F:      Documentation/devicetree/bindings/media/cec.txt
3693 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3694
3695 CEC GPIO DRIVER
3696 M:      Hans Verkuil <hans.verkuil@cisco.com>
3697 L:      linux-media@vger.kernel.org
3698 T:      git git://linuxtv.org/media_tree.git
3699 W:      http://linuxtv.org
3700 S:      Supported
3701 F:      drivers/media/platform/cec-gpio/
3702 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3703
3704 CELL BROADBAND ENGINE ARCHITECTURE
3705 M:      Arnd Bergmann <arnd@arndb.de>
3706 L:      linuxppc-dev@lists.ozlabs.org
3707 W:      http://www.ibm.com/developerworks/power/cell/
3708 S:      Supported
3709 F:      arch/powerpc/include/asm/cell*.h
3710 F:      arch/powerpc/include/asm/spu*.h
3711 F:      arch/powerpc/include/uapi/asm/spu*.h
3712 F:      arch/powerpc/oprofile/*cell*
3713 F:      arch/powerpc/platforms/cell/
3714
3715 CEPH COMMON CODE (LIBCEPH)
3716 M:      Ilya Dryomov <idryomov@gmail.com>
3717 M:      "Yan, Zheng" <zyan@redhat.com>
3718 M:      Sage Weil <sage@redhat.com>
3719 L:      ceph-devel@vger.kernel.org
3720 W:      http://ceph.com/
3721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3722 T:      git git://github.com/ceph/ceph-client.git
3723 S:      Supported
3724 F:      net/ceph/
3725 F:      include/linux/ceph/
3726 F:      include/linux/crush/
3727
3728 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3729 M:      "Yan, Zheng" <zyan@redhat.com>
3730 M:      Sage Weil <sage@redhat.com>
3731 M:      Ilya Dryomov <idryomov@gmail.com>
3732 L:      ceph-devel@vger.kernel.org
3733 W:      http://ceph.com/
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3735 T:      git git://github.com/ceph/ceph-client.git
3736 S:      Supported
3737 F:      Documentation/filesystems/ceph.txt
3738 F:      fs/ceph/
3739
3740 CERTIFICATE HANDLING:
3741 M:      David Howells <dhowells@redhat.com>
3742 M:      David Woodhouse <dwmw2@infradead.org>
3743 L:      keyrings@vger.kernel.org
3744 S:      Maintained
3745 F:      Documentation/admin-guide/module-signing.rst
3746 F:      certs/
3747 F:      scripts/sign-file.c
3748 F:      scripts/extract-cert.c
3749
3750 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3751 L:      linux-usb@vger.kernel.org
3752 S:      Orphan
3753 F:      Documentation/usb/WUSB-Design-overview.txt
3754 F:      Documentation/usb/wusb-cbaf
3755 F:      drivers/usb/host/hwa-hc.c
3756 F:      drivers/usb/host/whci/
3757 F:      drivers/usb/wusbcore/
3758 F:      include/linux/usb/wusb*
3759
3760 CFAG12864B LCD DRIVER
3761 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3762 S:      Maintained
3763 F:      drivers/auxdisplay/cfag12864b.c
3764 F:      include/linux/cfag12864b.h
3765
3766 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3767 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3768 S:      Maintained
3769 F:      drivers/auxdisplay/cfag12864bfb.c
3770 F:      include/linux/cfag12864b.h
3771
3772 802.11 (including CFG80211/NL80211)
3773 M:      Johannes Berg <johannes@sipsolutions.net>
3774 L:      linux-wireless@vger.kernel.org
3775 W:      http://wireless.kernel.org/
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3778 S:      Maintained
3779 F:      net/wireless/
3780 F:      include/uapi/linux/nl80211.h
3781 F:      include/linux/ieee80211.h
3782 F:      include/net/wext.h
3783 F:      include/net/cfg80211.h
3784 F:      include/net/iw_handler.h
3785 F:      include/net/ieee80211_radiotap.h
3786 F:      Documentation/driver-api/80211/cfg80211.rst
3787 F:      Documentation/networking/regulatory.txt
3788
3789 CHAR and MISC DRIVERS
3790 M:      Arnd Bergmann <arnd@arndb.de>
3791 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3793 S:      Supported
3794 F:      drivers/char/
3795 F:      drivers/misc/
3796 F:      include/linux/miscdevice.h
3797
3798 CHECKPATCH
3799 M:      Andy Whitcroft <apw@canonical.com>
3800 M:      Joe Perches <joe@perches.com>
3801 S:      Maintained
3802 F:      scripts/checkpatch.pl
3803
3804 CHINESE DOCUMENTATION
3805 M:      Harry Wei <harryxiyou@gmail.com>
3806 M:      Alex Shi <alex.shi@linux.alibaba.com>
3807 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3808 S:      Maintained
3809 F:      Documentation/translations/zh_CN/
3810
3811 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3812 M:      Peter Chen <Peter.Chen@nxp.com>
3813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3814 L:      linux-usb@vger.kernel.org
3815 S:      Maintained
3816 F:      drivers/usb/chipidea/
3817
3818 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3819 M:      Hans de Goede <hdegoede@redhat.com>
3820 L:      linux-input@vger.kernel.org
3821 S:      Maintained
3822 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3823 F:      drivers/input/touchscreen/chipone_icn8318.c
3824
3825 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3826 M:      Hans de Goede <hdegoede@redhat.com>
3827 L:      linux-input@vger.kernel.org
3828 S:      Maintained
3829 F:      drivers/input/touchscreen/chipone_icn8505.c
3830
3831 CHROME HARDWARE PLATFORM SUPPORT
3832 M:      Benson Leung <bleung@chromium.org>
3833 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3834 S:      Maintained
3835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3836 F:      drivers/platform/chrome/
3837
3838 CHROMEOS EC SUBDRIVERS
3839 M:      Benson Leung <bleung@chromium.org>
3840 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3841 R:      Guenter Roeck <groeck@chromium.org>
3842 S:      Maintained
3843 N:      cros_ec
3844 N:      cros-ec
3845 F:      drivers/power/supply/cros_usbpd-charger.c
3846
3847 CHROMEOS EC CODEC DRIVER
3848 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3849 S:      Maintained
3850 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3851 R:      Guenter Roeck <groeck@chromium.org>
3852 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3853 F:      sound/soc/codecs/cros_ec_codec.*
3854
3855 CIRRUS LOGIC AUDIO CODEC DRIVERS
3856 M:      Brian Austin <brian.austin@cirrus.com>
3857 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3858 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3859 S:      Maintained
3860 F:      sound/soc/codecs/cs*
3861
3862 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3863 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3864 L:      netdev@vger.kernel.org
3865 S:      Maintained
3866 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3867
3868 CIRRUS LOGIC LOCHNAGAR DRIVER
3869 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3870 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3871 L:      patches@opensource.cirrus.com
3872 S:      Supported
3873 F:      drivers/clk/clk-lochnagar.c
3874 F:      drivers/hwmon/lochnagar-hwmon.c
3875 F:      drivers/mfd/lochnagar-i2c.c
3876 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3877 F:      drivers/regulator/lochnagar-regulator.c
3878 F:      sound/soc/codecs/lochnagar-sc.c
3879 F:      include/dt-bindings/clk/lochnagar.h
3880 F:      include/dt-bindings/pinctrl/lochnagar.h
3881 F:      include/linux/mfd/lochnagar*
3882 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3883 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3888 F:      Documentation/hwmon/lochnagar
3889
3890 CISCO FCOE HBA DRIVER
3891 M:      Satish Kharat <satishkh@cisco.com>
3892 M:      Sesidhar Baddela <sebaddel@cisco.com>
3893 M:      Karan Tilak Kumar <kartilak@cisco.com>
3894 L:      linux-scsi@vger.kernel.org
3895 S:      Supported
3896 F:      drivers/scsi/fnic/
3897
3898 CISCO SCSI HBA DRIVER
3899 M:      Karan Tilak Kumar <kartilak@cisco.com>
3900 M:      Sesidhar Baddela <sebaddel@cisco.com>
3901 L:      linux-scsi@vger.kernel.org
3902 S:      Supported
3903 F:      drivers/scsi/snic/
3904
3905 CISCO VIC ETHERNET NIC DRIVER
3906 M:      Christian Benvenuti <benve@cisco.com>
3907 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3908 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3909 S:      Supported
3910 F:      drivers/net/ethernet/cisco/enic/
3911
3912 CISCO VIC LOW LATENCY NIC DRIVER
3913 M:      Christian Benvenuti <benve@cisco.com>
3914 M:      Nelson Escobar <neescoba@cisco.com>
3915 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3916 S:      Supported
3917 F:      drivers/infiniband/hw/usnic/
3918
3919 CIRRUS LOGIC MADERA CODEC DRIVERS
3920 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3921 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3922 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3923 L:      patches@opensource.cirrus.com
3924 T:      git https://github.com/CirrusLogic/linux-drivers.git
3925 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3926 S:      Supported
3927 F:      Documentation/devicetree/bindings/mfd/madera.txt
3928 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3929 F:      include/linux/irqchip/irq-madera*
3930 F:      include/linux/mfd/madera/*
3931 F:      drivers/gpio/gpio-madera*
3932 F:      drivers/irqchip/irq-madera*
3933 F:      drivers/mfd/madera*
3934 F:      drivers/mfd/cs47l*
3935 F:      drivers/pinctrl/cirrus/*
3936
3937 CLANG-FORMAT FILE
3938 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3939 S:      Maintained
3940 F:      .clang-format
3941
3942 CLEANCACHE API
3943 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3944 L:      linux-kernel@vger.kernel.org
3945 S:      Maintained
3946 F:      mm/cleancache.c
3947 F:      include/linux/cleancache.h
3948
3949 CLK API
3950 M:      Russell King <linux@armlinux.org.uk>
3951 L:      linux-clk@vger.kernel.org
3952 S:      Maintained
3953 F:      include/linux/clk.h
3954
3955 CLOCKSOURCE, CLOCKEVENT DRIVERS
3956 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3957 M:      Thomas Gleixner <tglx@linutronix.de>
3958 L:      linux-kernel@vger.kernel.org
3959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3960 S:      Supported
3961 F:      drivers/clocksource/
3962 F:      Documentation/devicetree/bindings/timer/
3963
3964 CMPC ACPI DRIVER
3965 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3966 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3967 L:      platform-driver-x86@vger.kernel.org
3968 S:      Supported
3969 F:      drivers/platform/x86/classmate-laptop.c
3970
3971 COBALT MEDIA DRIVER
3972 M:      Hans Verkuil <hans.verkuil@cisco.com>
3973 L:      linux-media@vger.kernel.org
3974 T:      git git://linuxtv.org/media_tree.git
3975 W:      https://linuxtv.org
3976 S:      Supported
3977 F:      drivers/media/pci/cobalt/
3978
3979 COCCINELLE/Semantic Patches (SmPL)
3980 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3981 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3982 M:      Nicolas Palix <nicolas.palix@imag.fr>
3983 M:      Michal Marek <michal.lkml@markovi.net>
3984 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3986 W:      http://coccinelle.lip6.fr/
3987 S:      Supported
3988 F:      Documentation/dev-tools/coccinelle.rst
3989 F:      scripts/coccinelle/
3990 F:      scripts/coccicheck
3991
3992 CODA FILE SYSTEM
3993 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3994 M:      coda@cs.cmu.edu
3995 L:      codalist@coda.cs.cmu.edu
3996 W:      http://www.coda.cs.cmu.edu/
3997 S:      Maintained
3998 F:      Documentation/filesystems/coda.txt
3999 F:      fs/coda/
4000 F:      include/linux/coda*.h
4001 F:      include/uapi/linux/coda*.h
4002
4003 CODA V4L2 MEM2MEM DRIVER
4004 M:      Philipp Zabel <p.zabel@pengutronix.de>
4005 L:      linux-media@vger.kernel.org
4006 S:      Maintained
4007 F:      Documentation/devicetree/bindings/media/coda.txt
4008 F:      drivers/media/platform/coda/
4009
4010 CODE OF CONDUCT
4011 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4012 S:      Supported
4013 F:      Documentation/process/code-of-conduct.rst
4014 F:      Documentation/process/code-of-conduct-interpretation.rst
4015
4016 COMMON CLK FRAMEWORK
4017 M:      Michael Turquette <mturquette@baylibre.com>
4018 M:      Stephen Boyd <sboyd@kernel.org>
4019 L:      linux-clk@vger.kernel.org
4020 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4022 S:      Maintained
4023 F:      Documentation/devicetree/bindings/clock/
4024 F:      drivers/clk/
4025 X:      drivers/clk/clkdev.c
4026 F:      include/linux/clk-pr*
4027 F:      include/linux/clk/
4028 F:      include/linux/of_clk.h
4029
4030 COMMON INTERNET FILE SYSTEM (CIFS)
4031 M:      Steve French <sfrench@samba.org>
4032 L:      linux-cifs@vger.kernel.org
4033 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4034 W:      http://linux-cifs.samba.org/
4035 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4036 S:      Supported
4037 F:      Documentation/filesystems/cifs/
4038 F:      fs/cifs/
4039
4040 COMPACTPCI HOTPLUG CORE
4041 M:      Scott Murray <scott@spiteful.org>
4042 L:      linux-pci@vger.kernel.org
4043 S:      Maintained
4044 F:      drivers/pci/hotplug/cpci_hotplug*
4045
4046 COMPACTPCI HOTPLUG GENERIC DRIVER
4047 M:      Scott Murray <scott@spiteful.org>
4048 L:      linux-pci@vger.kernel.org
4049 S:      Maintained
4050 F:      drivers/pci/hotplug/cpcihp_generic.c
4051
4052 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4053 M:      Scott Murray <scott@spiteful.org>
4054 L:      linux-pci@vger.kernel.org
4055 S:      Maintained
4056 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4057
4058 COMPAL LAPTOP SUPPORT
4059 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4060 L:      platform-driver-x86@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/platform/x86/compal-laptop.c
4063
4064 COMPILER ATTRIBUTES
4065 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4066 S:      Maintained
4067 F:      include/linux/compiler_attributes.h
4068
4069 CONEXANT ACCESSRUNNER USB DRIVER
4070 L:      accessrunner-general@lists.sourceforge.net
4071 W:      http://accessrunner.sourceforge.net/
4072 S:      Orphan
4073 F:      drivers/usb/atm/cxacru.c
4074
4075 CONFIGFS
4076 M:      Joel Becker <jlbec@evilplan.org>
4077 M:      Christoph Hellwig <hch@lst.de>
4078 T:      git git://git.infradead.org/users/hch/configfs.git
4079 S:      Supported
4080 F:      fs/configfs/
4081 F:      include/linux/configfs.h
4082
4083 CONNECTOR
4084 M:      Evgeniy Polyakov <zbr@ioremap.net>
4085 L:      netdev@vger.kernel.org
4086 S:      Maintained
4087 F:      drivers/connector/
4088
4089 CONTROL GROUP (CGROUP)
4090 M:      Tejun Heo <tj@kernel.org>
4091 M:      Li Zefan <lizefan@huawei.com>
4092 M:      Johannes Weiner <hannes@cmpxchg.org>
4093 L:      cgroups@vger.kernel.org
4094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4095 S:      Maintained
4096 F:      Documentation/admin-guide/cgroup-v2.rst
4097 F:      Documentation/cgroup-v1/
4098 F:      include/linux/cgroup*
4099 F:      kernel/cgroup/
4100
4101 CONTROL GROUP - CPUSET
4102 M:      Li Zefan <lizefan@huawei.com>
4103 L:      cgroups@vger.kernel.org
4104 W:      http://www.bullopensource.org/cpuset/
4105 W:      http://oss.sgi.com/projects/cpusets/
4106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4107 S:      Maintained
4108 F:      Documentation/cgroup-v1/cpusets.txt
4109 F:      include/linux/cpuset.h
4110 F:      kernel/cgroup/cpuset.c
4111
4112 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4113 M:      Johannes Weiner <hannes@cmpxchg.org>
4114 M:      Michal Hocko <mhocko@kernel.org>
4115 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4116 L:      cgroups@vger.kernel.org
4117 L:      linux-mm@kvack.org
4118 S:      Maintained
4119 F:      mm/memcontrol.c
4120 F:      mm/swap_cgroup.c
4121
4122 CORETEMP HARDWARE MONITORING DRIVER
4123 M:      Fenghua Yu <fenghua.yu@intel.com>
4124 L:      linux-hwmon@vger.kernel.org
4125 S:      Maintained
4126 F:      Documentation/hwmon/coretemp.rst
4127 F:      drivers/hwmon/coretemp.c
4128
4129 COSA/SRP SYNC SERIAL DRIVER
4130 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4131 W:      http://www.fi.muni.cz/~kas/cosa/
4132 S:      Maintained
4133 F:      drivers/net/wan/cosa*
4134
4135 COUNTER SUBSYSTEM
4136 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4137 L:      linux-iio@vger.kernel.org
4138 S:      Maintained
4139 F:      Documentation/ABI/testing/sysfs-bus-counter*
4140 F:      Documentation/driver-api/generic-counter.rst
4141 F:      drivers/counter/
4142 F:      include/linux/counter.h
4143 F:      include/linux/counter_enum.h
4144
4145 CPMAC ETHERNET DRIVER
4146 M:      Florian Fainelli <f.fainelli@gmail.com>
4147 L:      netdev@vger.kernel.org
4148 S:      Maintained
4149 F:      drivers/net/ethernet/ti/cpmac.c
4150
4151 CPU FREQUENCY SCALING FRAMEWORK
4152 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4153 M:      Viresh Kumar <viresh.kumar@linaro.org>
4154 L:      linux-pm@vger.kernel.org
4155 S:      Maintained
4156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4158 B:      https://bugzilla.kernel.org
4159 F:      Documentation/admin-guide/pm/cpufreq.rst
4160 F:      Documentation/admin-guide/pm/intel_pstate.rst
4161 F:      Documentation/cpu-freq/
4162 F:      Documentation/devicetree/bindings/cpufreq/
4163 F:      drivers/cpufreq/
4164 F:      kernel/sched/cpufreq*.c
4165 F:      include/linux/cpufreq.h
4166 F:      include/linux/sched/cpufreq.h
4167 F:      tools/testing/selftests/cpufreq/
4168
4169 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4170 M:      Viresh Kumar <viresh.kumar@linaro.org>
4171 M:      Sudeep Holla <sudeep.holla@arm.com>
4172 L:      linux-pm@vger.kernel.org
4173 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4174 S:      Maintained
4175 F:      drivers/cpufreq/arm_big_little.h
4176 F:      drivers/cpufreq/arm_big_little.c
4177
4178 CPU POWER MONITORING SUBSYSTEM
4179 M:      Thomas Renninger <trenn@suse.com>
4180 M:      Shuah Khan <shuah@kernel.org>
4181 M:      Shuah Khan <skhan@linuxfoundation.org>
4182 L:      linux-pm@vger.kernel.org
4183 S:      Maintained
4184 F:      tools/power/cpupower/
4185
4186 CPUID/MSR DRIVER
4187 M:      "H. Peter Anvin" <hpa@zytor.com>
4188 S:      Maintained
4189 F:      arch/x86/kernel/cpuid.c
4190 F:      arch/x86/kernel/msr.c
4191
4192 CPUIDLE DRIVER - ARM BIG LITTLE
4193 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4194 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4195 L:      linux-pm@vger.kernel.org
4196 L:      linux-arm-kernel@lists.infradead.org
4197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4198 S:      Maintained
4199 F:      drivers/cpuidle/cpuidle-big_little.c
4200
4201 CPUIDLE DRIVER - ARM EXYNOS
4202 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4203 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4204 M:      Kukjin Kim <kgene@kernel.org>
4205 L:      linux-pm@vger.kernel.org
4206 L:      linux-samsung-soc@vger.kernel.org
4207 S:      Supported
4208 F:      drivers/cpuidle/cpuidle-exynos.c
4209 F:      arch/arm/mach-exynos/pm.c
4210
4211 CPU IDLE TIME MANAGEMENT FRAMEWORK
4212 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4213 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4214 L:      linux-pm@vger.kernel.org
4215 S:      Maintained
4216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4217 B:      https://bugzilla.kernel.org
4218 F:      Documentation/admin-guide/pm/cpuidle.rst
4219 F:      Documentation/driver-api/pm/cpuidle.rst
4220 F:      drivers/cpuidle/*
4221 F:      include/linux/cpuidle.h
4222
4223 CRAMFS FILESYSTEM
4224 M:      Nicolas Pitre <nico@fluxnic.net>
4225 S:      Maintained
4226 F:      Documentation/filesystems/cramfs.txt
4227 F:      fs/cramfs/
4228
4229 CRYPTO API
4230 M:      Herbert Xu <herbert@gondor.apana.org.au>
4231 M:      "David S. Miller" <davem@davemloft.net>
4232 L:      linux-crypto@vger.kernel.org
4233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4235 S:      Maintained
4236 F:      Documentation/crypto/
4237 F:      Documentation/devicetree/bindings/crypto/
4238 F:      arch/*/crypto/
4239 F:      crypto/
4240 F:      drivers/crypto/
4241 F:      include/crypto/
4242 F:      include/linux/crypto*
4243
4244 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4245 M:      Neil Horman <nhorman@tuxdriver.com>
4246 L:      linux-crypto@vger.kernel.org
4247 S:      Maintained
4248 F:      crypto/ansi_cprng.c
4249 F:      crypto/rng.c
4250
4251 CS3308 MEDIA DRIVER
4252 M:      Hans Verkuil <hverkuil@xs4all.nl>
4253 L:      linux-media@vger.kernel.org
4254 T:      git git://linuxtv.org/media_tree.git
4255 W:      http://linuxtv.org
4256 S:      Odd Fixes
4257 F:      drivers/media/i2c/cs3308.c
4258
4259 CS5535 Audio ALSA driver
4260 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4261 S:      Maintained
4262 F:      sound/pci/cs5535audio/
4263
4264 CSI DRIVERS FOR ALLWINNER V3s
4265 M:      Yong Deng <yong.deng@magewell.com>
4266 L:      linux-media@vger.kernel.org
4267 T:      git git://linuxtv.org/media_tree.git
4268 S:      Maintained
4269 F:      drivers/media/platform/sunxi/sun6i-csi/
4270 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4271
4272 CW1200 WLAN driver
4273 M:      Solomon Peachy <pizza@shaftnet.org>
4274 S:      Maintained
4275 F:      drivers/net/wireless/st/cw1200/
4276
4277 CX18 VIDEO4LINUX DRIVER
4278 M:      Andy Walls <awalls@md.metrocast.net>
4279 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4280 L:      linux-media@vger.kernel.org
4281 T:      git git://linuxtv.org/media_tree.git
4282 W:      https://linuxtv.org
4283 W:      http://www.ivtvdriver.org/index.php/Cx18
4284 S:      Maintained
4285 F:      Documentation/media/v4l-drivers/cx18*
4286 F:      drivers/media/pci/cx18/
4287 F:      include/uapi/linux/ivtv*
4288
4289 CX2341X MPEG ENCODER HELPER MODULE
4290 M:      Hans Verkuil <hverkuil@xs4all.nl>
4291 L:      linux-media@vger.kernel.org
4292 T:      git git://linuxtv.org/media_tree.git
4293 W:      https://linuxtv.org
4294 S:      Maintained
4295 F:      drivers/media/common/cx2341x*
4296 F:      include/media/drv-intf/cx2341x.h
4297
4298 CX24120 MEDIA DRIVER
4299 M:      Jemma Denson <jdenson@gmail.com>
4300 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4301 L:      linux-media@vger.kernel.org
4302 W:      https://linuxtv.org
4303 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4304 S:      Maintained
4305 F:      drivers/media/dvb-frontends/cx24120*
4306
4307 CX88 VIDEO4LINUX DRIVER
4308 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4309 L:      linux-media@vger.kernel.org
4310 W:      https://linuxtv.org
4311 T:      git git://linuxtv.org/media_tree.git
4312 S:      Odd fixes
4313 F:      Documentation/media/v4l-drivers/cx88*
4314 F:      drivers/media/pci/cx88/
4315
4316 CXD2820R MEDIA DRIVER
4317 M:      Antti Palosaari <crope@iki.fi>
4318 L:      linux-media@vger.kernel.org
4319 W:      https://linuxtv.org
4320 W:      http://palosaari.fi/linux/
4321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4322 T:      git git://linuxtv.org/anttip/media_tree.git
4323 S:      Maintained
4324 F:      drivers/media/dvb-frontends/cxd2820r*
4325
4326 CXGB3 ETHERNET DRIVER (CXGB3)
4327 M:      Vishal Kulkarni <vishal@chelsio.com>
4328 L:      netdev@vger.kernel.org
4329 W:      http://www.chelsio.com
4330 S:      Supported
4331 F:      drivers/net/ethernet/chelsio/cxgb3/
4332
4333 CXGB3 ISCSI DRIVER (CXGB3I)
4334 M:      Karen Xie <kxie@chelsio.com>
4335 L:      linux-scsi@vger.kernel.org
4336 W:      http://www.chelsio.com
4337 S:      Supported
4338 F:      drivers/scsi/cxgbi/cxgb3i
4339
4340 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4341 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4342 L:      linux-rdma@vger.kernel.org
4343 W:      http://www.openfabrics.org
4344 S:      Supported
4345 F:      drivers/infiniband/hw/cxgb3/
4346 F:      include/uapi/rdma/cxgb3-abi.h
4347
4348 CXGB4 CRYPTO DRIVER (chcr)
4349 M:      Atul Gupta <atul.gupta@chelsio.com>
4350 L:      linux-crypto@vger.kernel.org
4351 W:      http://www.chelsio.com
4352 S:      Supported
4353 F:      drivers/crypto/chelsio
4354
4355 CXGB4 ETHERNET DRIVER (CXGB4)
4356 M:      Vishal Kulkarni <vishal@chelsio.com>
4357 L:      netdev@vger.kernel.org
4358 W:      http://www.chelsio.com
4359 S:      Supported
4360 F:      drivers/net/ethernet/chelsio/cxgb4/
4361
4362 CXGB4 ISCSI DRIVER (CXGB4I)
4363 M:      Karen Xie <kxie@chelsio.com>
4364 L:      linux-scsi@vger.kernel.org
4365 W:      http://www.chelsio.com
4366 S:      Supported
4367 F:      drivers/scsi/cxgbi/cxgb4i
4368
4369 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4370 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4371 L:      linux-rdma@vger.kernel.org
4372 W:      http://www.openfabrics.org
4373 S:      Supported
4374 F:      drivers/infiniband/hw/cxgb4/
4375 F:      include/uapi/rdma/cxgb4-abi.h
4376
4377 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4378 M:      Casey Leedom <leedom@chelsio.com>
4379 L:      netdev@vger.kernel.org
4380 W:      http://www.chelsio.com
4381 S:      Supported
4382 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4383
4384 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4385 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4386 M:      Andrew Donnellan <ajd@linux.ibm.com>
4387 L:      linuxppc-dev@lists.ozlabs.org
4388 S:      Supported
4389 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4390 F:      drivers/misc/cxl/
4391 F:      include/misc/cxl*
4392 F:      include/uapi/misc/cxl.h
4393 F:      Documentation/powerpc/cxl.txt
4394 F:      Documentation/ABI/testing/sysfs-class-cxl
4395
4396 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4397 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4398 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4399 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4400 L:      linux-scsi@vger.kernel.org
4401 S:      Supported
4402 F:      drivers/scsi/cxlflash/
4403 F:      include/uapi/scsi/cxlflash_ioctl.h
4404 F:      Documentation/powerpc/cxlflash.txt
4405
4406 CYBERPRO FB DRIVER
4407 M:      Russell King <linux@armlinux.org.uk>
4408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4409 W:      http://www.armlinux.org.uk/
4410 S:      Maintained
4411 F:      drivers/video/fbdev/cyber2000fb.*
4412
4413 CYCLADES ASYNC MUX DRIVER
4414 W:      http://www.cyclades.com/
4415 S:      Orphan
4416 F:      drivers/tty/cyclades.c
4417 F:      include/linux/cyclades.h
4418 F:      include/uapi/linux/cyclades.h
4419
4420 CYCLADES PC300 DRIVER
4421 W:      http://www.cyclades.com/
4422 S:      Orphan
4423 F:      drivers/net/wan/pc300*
4424
4425 CYPRESS_FIRMWARE MEDIA DRIVER
4426 M:      Antti Palosaari <crope@iki.fi>
4427 L:      linux-media@vger.kernel.org
4428 W:      https://linuxtv.org
4429 W:      http://palosaari.fi/linux/
4430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4431 T:      git git://linuxtv.org/anttip/media_tree.git
4432 S:      Maintained
4433 F:      drivers/media/common/cypress_firmware*
4434
4435 CYTTSP TOUCHSCREEN DRIVER
4436 M:      Ferruh Yigit <fery@cypress.com>
4437 L:      linux-input@vger.kernel.org
4438 S:      Supported
4439 F:      drivers/input/touchscreen/cyttsp*
4440 F:      include/linux/input/cyttsp.h
4441
4442 D-LINK DIR-685 TOUCHKEYS DRIVER
4443 M:      Linus Walleij <linus.walleij@linaro.org>
4444 L:      linux-input@vger.kernel.org
4445 S:      Supported
4446 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4447
4448 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4449 M:      Joshua Kinard <kumba@gentoo.org>
4450 S:      Maintained
4451 F:      drivers/rtc/rtc-ds1685.c
4452 F:      include/linux/rtc/ds1685.h
4453
4454 DAMA SLAVE for AX.25
4455 M:      Joerg Reuter <jreuter@yaina.de>
4456 W:      http://yaina.de/jreuter/
4457 W:      http://www.qsl.net/dl1bke/
4458 L:      linux-hams@vger.kernel.org
4459 S:      Maintained
4460 F:      net/ax25/af_ax25.c
4461 F:      net/ax25/ax25_dev.c
4462 F:      net/ax25/ax25_ds_*
4463 F:      net/ax25/ax25_in.c
4464 F:      net/ax25/ax25_out.c
4465 F:      net/ax25/ax25_timer.c
4466 F:      net/ax25/sysctl_net_ax25.c
4467
4468 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4469 L:      netdev@vger.kernel.org
4470 S:      Orphan
4471 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4472 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4473
4474 DC390/AM53C974 SCSI driver
4475 M:      Hannes Reinecke <hare@suse.com>
4476 L:      linux-scsi@vger.kernel.org
4477 S:      Maintained
4478 F:      drivers/scsi/am53c974.c
4479
4480 DC395x SCSI driver
4481 M:      Oliver Neukum <oliver@neukum.org>
4482 M:      Ali Akcaagac <aliakc@web.de>
4483 M:      Jamie Lenehan <lenehan@twibble.org>
4484 L:      dc395x@twibble.org
4485 W:      http://twibble.org/dist/dc395x/
4486 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4487 S:      Maintained
4488 F:      Documentation/scsi/dc395x.txt
4489 F:      drivers/scsi/dc395x.*
4490
4491 DCCP PROTOCOL
4492 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4493 L:      dccp@vger.kernel.org
4494 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4495 S:      Maintained
4496 F:      include/linux/dccp.h
4497 F:      include/uapi/linux/dccp.h
4498 F:      include/linux/tfrc.h
4499 F:      net/dccp/
4500
4501 DECnet NETWORK LAYER
4502 W:      http://linux-decnet.sourceforge.net
4503 L:      linux-decnet-user@lists.sourceforge.net
4504 S:      Orphan
4505 F:      Documentation/networking/decnet.txt
4506 F:      net/decnet/
4507
4508 DECSTATION PLATFORM SUPPORT
4509 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4510 L:      linux-mips@vger.kernel.org
4511 W:      http://www.linux-mips.org/wiki/DECstation
4512 S:      Maintained
4513 F:      arch/mips/dec/
4514 F:      arch/mips/include/asm/dec/
4515 F:      arch/mips/include/asm/mach-dec/
4516
4517 DEFXX FDDI NETWORK DRIVER
4518 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4519 S:      Maintained
4520 F:      drivers/net/fddi/defxx.*
4521
4522 DELL SMBIOS DRIVER
4523 M:      Pali Rohár <pali.rohar@gmail.com>
4524 M:      Mario Limonciello <mario.limonciello@dell.com>
4525 L:      platform-driver-x86@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/platform/x86/dell-smbios.*
4528
4529 DELL SMBIOS SMM DRIVER
4530 M:      Mario Limonciello <mario.limonciello@dell.com>
4531 L:      platform-driver-x86@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/platform/x86/dell-smbios-smm.c
4534
4535 DELL SMBIOS WMI DRIVER
4536 M:      Mario Limonciello <mario.limonciello@dell.com>
4537 L:      platform-driver-x86@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/platform/x86/dell-smbios-wmi.c
4540 F:      tools/wmi/dell-smbios-example.c
4541
4542 DEFZA FDDI NETWORK DRIVER
4543 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4544 S:      Maintained
4545 F:      drivers/net/fddi/defza.*
4546
4547 DELL LAPTOP DRIVER
4548 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4549 M:      Pali Rohár <pali.rohar@gmail.com>
4550 L:      platform-driver-x86@vger.kernel.org
4551 S:      Maintained
4552 F:      drivers/platform/x86/dell-laptop.c
4553
4554 DELL LAPTOP FREEFALL DRIVER
4555 M:      Pali Rohár <pali.rohar@gmail.com>
4556 S:      Maintained
4557 F:      drivers/platform/x86/dell-smo8800.c
4558
4559 DELL LAPTOP RBTN DRIVER
4560 M:      Pali Rohár <pali.rohar@gmail.com>
4561 S:      Maintained
4562 F:      drivers/platform/x86/dell-rbtn.*
4563
4564 DELL REMOTE BIOS UPDATE DRIVER
4565 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4566 L:      platform-driver-x86@vger.kernel.org
4567 S:      Maintained
4568 F:      drivers/platform/x86/dell_rbu.c
4569
4570 DELL LAPTOP SMM DRIVER
4571 M:      Pali Rohár <pali.rohar@gmail.com>
4572 S:      Maintained
4573 F:      drivers/hwmon/dell-smm-hwmon.c
4574 F:      include/uapi/linux/i8k.h
4575
4576 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4577 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4578 L:      platform-driver-x86@vger.kernel.org
4579 S:      Maintained
4580 F:      Documentation/dcdbas.txt
4581 F:      drivers/platform/x86/dcdbas.*
4582
4583 DELL WMI NOTIFICATIONS DRIVER
4584 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4585 M:      Pali Rohár <pali.rohar@gmail.com>
4586 S:      Maintained
4587 F:      drivers/platform/x86/dell-wmi.c
4588
4589 DELL WMI DESCRIPTOR DRIVER
4590 M:      Mario Limonciello <mario.limonciello@dell.com>
4591 S:      Maintained
4592 F:      drivers/platform/x86/dell-wmi-descriptor.c
4593
4594 DELTA ST MEDIA DRIVER
4595 M:      Hugues Fruchet <hugues.fruchet@st.com>
4596 L:      linux-media@vger.kernel.org
4597 T:      git git://linuxtv.org/media_tree.git
4598 W:      https://linuxtv.org
4599 S:      Supported
4600 F:      drivers/media/platform/sti/delta
4601
4602 DENALI NAND DRIVER
4603 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4604 L:      linux-mtd@lists.infradead.org
4605 S:      Supported
4606 F:      drivers/mtd/nand/raw/denali*
4607
4608 DESIGNWARE USB2 DRD IP DRIVER
4609 M:      Minas Harutyunyan <hminas@synopsys.com>
4610 L:      linux-usb@vger.kernel.org
4611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4612 S:      Maintained
4613 F:      drivers/usb/dwc2/
4614
4615 DESIGNWARE USB3 DRD IP DRIVER
4616 M:      Felipe Balbi <balbi@kernel.org>
4617 L:      linux-usb@vger.kernel.org
4618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4619 S:      Maintained
4620 F:      drivers/usb/dwc3/
4621
4622 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4623 M:      Andreas Klinger <ak@it-klinger.de>
4624 L:      linux-iio@vger.kernel.org
4625 S:      Maintained
4626 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4627 F:      drivers/iio/proximity/srf*.c
4628
4629 DEVICE COREDUMP (DEV_COREDUMP)
4630 M:      Johannes Berg <johannes@sipsolutions.net>
4631 L:      linux-kernel@vger.kernel.org
4632 S:      Maintained
4633 F:      drivers/base/devcoredump.c
4634 F:      include/linux/devcoredump.h
4635
4636 DEVICE FREQUENCY (DEVFREQ)
4637 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4638 M:      Kyungmin Park <kyungmin.park@samsung.com>
4639 R:      Chanwoo Choi <cw00.choi@samsung.com>
4640 L:      linux-pm@vger.kernel.org
4641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4642 S:      Maintained
4643 F:      drivers/devfreq/
4644 F:      include/linux/devfreq.h
4645 F:      Documentation/devicetree/bindings/devfreq/
4646 F:      include/trace/events/devfreq.h
4647
4648 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4649 M:      Chanwoo Choi <cw00.choi@samsung.com>
4650 L:      linux-pm@vger.kernel.org
4651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4652 S:      Supported
4653 F:      drivers/devfreq/event/
4654 F:      drivers/devfreq/devfreq-event.c
4655 F:      include/linux/devfreq-event.h
4656 F:      Documentation/devicetree/bindings/devfreq/event/
4657
4658 DEVICE NUMBER REGISTRY
4659 M:      Torben Mathiasen <device@lanana.org>
4660 W:      http://lanana.org/docs/device-list/index.html
4661 S:      Maintained
4662
4663 DEVICE-MAPPER  (LVM)
4664 M:      Alasdair Kergon <agk@redhat.com>
4665 M:      Mike Snitzer <snitzer@redhat.com>
4666 M:      dm-devel@redhat.com
4667 L:      dm-devel@redhat.com
4668 W:      http://sources.redhat.com/dm
4669 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4671 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4672 S:      Maintained
4673 F:      Documentation/device-mapper/
4674 F:      drivers/md/Makefile
4675 F:      drivers/md/Kconfig
4676 F:      drivers/md/dm*
4677 F:      drivers/md/persistent-data/
4678 F:      include/linux/device-mapper.h
4679 F:      include/linux/dm-*.h
4680 F:      include/uapi/linux/dm-*.h
4681
4682 DEVLINK
4683 M:      Jiri Pirko <jiri@mellanox.com>
4684 L:      netdev@vger.kernel.org
4685 S:      Supported
4686 F:      net/core/devlink.c
4687 F:      include/net/devlink.h
4688 F:      include/uapi/linux/devlink.h
4689
4690 DIALOG SEMICONDUCTOR DRIVERS
4691 M:      Support Opensource <support.opensource@diasemi.com>
4692 W:      http://www.dialog-semiconductor.com/products
4693 S:      Supported
4694 F:      Documentation/hwmon/da90??.rst
4695 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4696 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4697 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4698 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4699 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4700 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4701 F:      drivers/gpio/gpio-da90??.c
4702 F:      drivers/hwmon/da90??-hwmon.c
4703 F:      drivers/iio/adc/da91??-*.c
4704 F:      drivers/input/misc/da90??_onkey.c
4705 F:      drivers/input/touchscreen/da9052_tsi.c
4706 F:      drivers/leds/leds-da90??.c
4707 F:      drivers/mfd/da903x.c
4708 F:      drivers/mfd/da90??-*.c
4709 F:      drivers/mfd/da91??-*.c
4710 F:      drivers/power/supply/da9052-battery.c
4711 F:      drivers/power/supply/da91??-*.c
4712 F:      drivers/regulator/da903x.c
4713 F:      drivers/regulator/da9???-regulator.[ch]
4714 F:      drivers/thermal/da90??-thermal.c
4715 F:      drivers/rtc/rtc-da90??.c
4716 F:      drivers/video/backlight/da90??_bl.c
4717 F:      drivers/watchdog/da90??_wdt.c
4718 F:      include/linux/mfd/da903x.h
4719 F:      include/linux/mfd/da9052/
4720 F:      include/linux/mfd/da9055/
4721 F:      include/linux/mfd/da9062/
4722 F:      include/linux/mfd/da9063/
4723 F:      include/linux/mfd/da9150/
4724 F:      include/linux/regulator/da9211.h
4725 F:      include/sound/da[79]*.h
4726 F:      sound/soc/codecs/da[79]*.[ch]
4727
4728 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4729 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4730 L:      linux-gpio@vger.kernel.org
4731 S:      Maintained
4732 F:      drivers/gpio/gpio-gpio-mm.c
4733
4734 DIOLAN U2C-12 I2C DRIVER
4735 M:      Guenter Roeck <linux@roeck-us.net>
4736 L:      linux-i2c@vger.kernel.org
4737 S:      Maintained
4738 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4739
4740 FILESYSTEM DIRECT ACCESS (DAX)
4741 M:      Dan Williams <dan.j.williams@intel.com>
4742 R:      Matthew Wilcox <willy@infradead.org>
4743 R:      Jan Kara <jack@suse.cz>
4744 L:      linux-fsdevel@vger.kernel.org
4745 L:      linux-nvdimm@lists.01.org
4746 S:      Supported
4747 F:      fs/dax.c
4748 F:      include/linux/dax.h
4749 F:      include/trace/events/fs_dax.h
4750
4751 DEVICE DIRECT ACCESS (DAX)
4752 M:      Dan Williams <dan.j.williams@intel.com>
4753 M:      Vishal Verma <vishal.l.verma@intel.com>
4754 M:      Keith Busch <keith.busch@intel.com>
4755 M:      Dave Jiang <dave.jiang@intel.com>
4756 L:      linux-nvdimm@lists.01.org
4757 S:      Supported
4758 F:      drivers/dax/
4759
4760 DIRECTORY NOTIFICATION (DNOTIFY)
4761 M:      Jan Kara <jack@suse.cz>
4762 R:      Amir Goldstein <amir73il@gmail.com>
4763 L:      linux-fsdevel@vger.kernel.org
4764 S:      Maintained
4765 F:      Documentation/filesystems/dnotify.txt
4766 F:      fs/notify/dnotify/
4767 F:      include/linux/dnotify.h
4768
4769 DISK GEOMETRY AND PARTITION HANDLING
4770 M:      Andries Brouwer <aeb@cwi.nl>
4771 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4772 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4773 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4774 S:      Maintained
4775
4776 DISKQUOTA
4777 M:      Jan Kara <jack@suse.com>
4778 S:      Maintained
4779 F:      Documentation/filesystems/quota.txt
4780 F:      fs/quota/
4781 F:      include/linux/quota*.h
4782 F:      include/uapi/linux/quota*.h
4783
4784 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4785 M:      Bernie Thompson <bernie@plugable.com>
4786 L:      linux-fbdev@vger.kernel.org
4787 S:      Maintained
4788 W:      http://plugable.com/category/projects/udlfb/
4789 F:      drivers/video/fbdev/udlfb.c
4790 F:      include/video/udlfb.h
4791 F:      Documentation/fb/udlfb.txt
4792
4793 DISTRIBUTED LOCK MANAGER (DLM)
4794 M:      Christine Caulfield <ccaulfie@redhat.com>
4795 M:      David Teigland <teigland@redhat.com>
4796 L:      cluster-devel@redhat.com
4797 W:      http://sources.redhat.com/cluster/
4798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4799 S:      Supported
4800 F:      fs/dlm/
4801
4802 DMA BUFFER SHARING FRAMEWORK
4803 M:      Sumit Semwal <sumit.semwal@linaro.org>
4804 S:      Maintained
4805 L:      linux-media@vger.kernel.org
4806 L:      dri-devel@lists.freedesktop.org
4807 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4808 F:      drivers/dma-buf/
4809 F:      include/linux/dma-buf*
4810 F:      include/linux/reservation.h
4811 F:      include/linux/*fence.h
4812 F:      Documentation/driver-api/dma-buf.rst
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814
4815 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4816 M:      Vinod Koul <vkoul@kernel.org>
4817 L:      dmaengine@vger.kernel.org
4818 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4819 S:      Maintained
4820 F:      drivers/dma/
4821 F:      include/linux/dmaengine.h
4822 F:      include/linux/of_dma.h
4823 F:      Documentation/devicetree/bindings/dma/
4824 F:      Documentation/driver-api/dmaengine/
4825 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4826
4827 DMA MAPPING HELPERS
4828 M:      Christoph Hellwig <hch@lst.de>
4829 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4830 R:      Robin Murphy <robin.murphy@arm.com>
4831 L:      iommu@lists.linux-foundation.org
4832 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4833 W:      http://git.infradead.org/users/hch/dma-mapping.git
4834 S:      Supported
4835 F:      kernel/dma/
4836 F:      include/asm-generic/dma-mapping.h
4837 F:      include/linux/dma-direct.h
4838 F:      include/linux/dma-mapping.h
4839 F:      include/linux/dma-noncoherent.h
4840
4841 DME1737 HARDWARE MONITOR DRIVER
4842 M:      Juerg Haefliger <juergh@gmail.com>
4843 L:      linux-hwmon@vger.kernel.org
4844 S:      Maintained
4845 F:      Documentation/hwmon/dme1737.rst
4846 F:      drivers/hwmon/dme1737.c
4847
4848 DMI/SMBIOS SUPPORT
4849 M:      Jean Delvare <jdelvare@suse.com>
4850 S:      Maintained
4851 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4852 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4853 F:      drivers/firmware/dmi-id.c
4854 F:      drivers/firmware/dmi_scan.c
4855 F:      include/linux/dmi.h
4856
4857 DOCUMENTATION
4858 M:      Jonathan Corbet <corbet@lwn.net>
4859 L:      linux-doc@vger.kernel.org
4860 S:      Maintained
4861 F:      Documentation/
4862 F:      scripts/kernel-doc
4863 X:      Documentation/ABI/
4864 X:      Documentation/acpi/
4865 X:      Documentation/devicetree/
4866 X:      Documentation/i2c/
4867 X:      Documentation/media/
4868 X:      Documentation/power/
4869 X:      Documentation/spi/
4870 T:      git git://git.lwn.net/linux.git docs-next
4871
4872 DOCUMENTATION/ITALIAN
4873 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4874 L:      linux-doc@vger.kernel.org
4875 S:      Maintained
4876 F:      Documentation/translations/it_IT
4877
4878 DONGWOON DW9714 LENS VOICE COIL DRIVER
4879 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4880 L:      linux-media@vger.kernel.org
4881 T:      git git://linuxtv.org/media_tree.git
4882 S:      Maintained
4883 F:      drivers/media/i2c/dw9714.c
4884 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4885
4886 DONGWOON DW9807 LENS VOICE COIL DRIVER
4887 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4888 L:      linux-media@vger.kernel.org
4889 T:      git git://linuxtv.org/media_tree.git
4890 S:      Maintained
4891 F:      drivers/media/i2c/dw9807-vcm.c
4892 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4893
4894 DOUBLETALK DRIVER
4895 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4896 L:      blinux-list@redhat.com
4897 S:      Maintained
4898 F:      drivers/char/dtlk.c
4899 F:      include/linux/dtlk.h
4900
4901 DPAA2 DATAPATH I/O (DPIO) DRIVER
4902 M:      Roy Pledge <Roy.Pledge@nxp.com>
4903 L:      linux-kernel@vger.kernel.org
4904 S:      Maintained
4905 F:      drivers/soc/fsl/dpio
4906
4907 DPAA2 ETHERNET DRIVER
4908 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4909 L:      netdev@vger.kernel.org
4910 S:      Maintained
4911 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4912 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4913 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4914 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4915 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4916
4917 DPAA2 ETHERNET SWITCH DRIVER
4918 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4919 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4920 L:      linux-kernel@vger.kernel.org
4921 S:      Maintained
4922 F:      drivers/staging/fsl-dpaa2/ethsw
4923
4924 DPAA2 PTP CLOCK DRIVER
4925 M:      Yangbo Lu <yangbo.lu@nxp.com>
4926 L:      netdev@vger.kernel.org
4927 S:      Maintained
4928 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4929 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4930
4931 DPT_I2O SCSI RAID DRIVER
4932 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4933 L:      linux-scsi@vger.kernel.org
4934 W:      http://www.adaptec.com/
4935 S:      Maintained
4936 F:      drivers/scsi/dpt*
4937 F:      drivers/scsi/dpt/
4938
4939 DRBD DRIVER
4940 M:      Philipp Reisner <philipp.reisner@linbit.com>
4941 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4942 L:      drbd-dev@lists.linbit.com
4943 W:      http://www.drbd.org
4944 T:      git git://git.linbit.com/linux-drbd.git
4945 T:      git git://git.linbit.com/drbd-8.4.git
4946 S:      Supported
4947 F:      drivers/block/drbd/
4948 F:      lib/lru_cache.c
4949 F:      Documentation/blockdev/drbd/
4950
4951 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4952 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4953 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4955 S:      Supported
4956 F:      Documentation/kobject.txt
4957 F:      drivers/base/
4958 F:      fs/debugfs/
4959 F:      fs/sysfs/
4960 F:      include/linux/debugfs.h
4961 F:      include/linux/kobj*
4962 F:      lib/kobj*
4963
4964 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4965 M:      Kevin Hilman <khilman@kernel.org>
4966 M:      Nishanth Menon <nm@ti.com>
4967 S:      Maintained
4968 F:      drivers/power/avs/
4969 F:      include/linux/power/smartreflex.h
4970 L:      linux-pm@vger.kernel.org
4971
4972 DRM DRIVER FOR ARM PL111 CLCD
4973 M:      Eric Anholt <eric@anholt.net>
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975 S:      Supported
4976 F:      drivers/gpu/drm/pl111/
4977
4978 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4979 M:      Linus Walleij <linus.walleij@linaro.org>
4980 T:      git git://anongit.freedesktop.org/drm/drm-misc
4981 S:      Maintained
4982 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4983 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4984
4985 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4986 M:      Dave Airlie <airlied@redhat.com>
4987 S:      Odd Fixes
4988 F:      drivers/gpu/drm/ast/
4989
4990 DRM DRIVER FOR ASPEED BMC GFX
4991 M:      Joel Stanley <joel@jms.id.au>
4992 L:      linux-aspeed@lists.ozlabs.org
4993 T:      git git://anongit.freedesktop.org/drm/drm-misc
4994 S:      Supported
4995 F:      drivers/gpu/drm/aspeed/
4996 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4997
4998 DRM DRIVER FOR BOCHS VIRTUAL GPU
4999 M:      Gerd Hoffmann <kraxel@redhat.com>
5000 L:      virtualization@lists.linux-foundation.org
5001 T:      git git://anongit.freedesktop.org/drm/drm-misc
5002 S:      Maintained
5003 F:      drivers/gpu/drm/bochs/
5004
5005 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5006 M:      Linus Walleij <linus.walleij@linaro.org>
5007 T:      git git://anongit.freedesktop.org/drm/drm-misc
5008 S:      Maintained
5009 F:      drivers/gpu/drm/tve200/
5010
5011 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5012 M:      Jagan Teki <jagan@amarulasolutions.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5015 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5016
5017 DRM DRIVER FOR ILITEK ILI9225 PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/ili9225.c
5021 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5022
5023 DRM DRIVER FOR HX8357D PANELS
5024 M:      Eric Anholt <eric@anholt.net>
5025 T:      git git://anongit.freedesktop.org/drm/drm-misc
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5028 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5029
5030 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5031 S:      Orphan / Obsolete
5032 F:      drivers/gpu/drm/i810/
5033 F:      include/uapi/drm/i810_drm.h
5034
5035 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5036 S:      Orphan / Obsolete
5037 F:      drivers/gpu/drm/mga/
5038 F:      include/uapi/drm/mga_drm.h
5039
5040 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5041 M:      Dave Airlie <airlied@redhat.com>
5042 S:      Odd Fixes
5043 F:      drivers/gpu/drm/mgag200/
5044
5045 DRM DRIVER FOR MI0283QT
5046 M:      Noralf Trønnes <noralf@tronnes.org>
5047 S:      Maintained
5048 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5049 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5050
5051 DRM DRIVER FOR MSM ADRENO GPU
5052 M:      Rob Clark <robdclark@gmail.com>
5053 M:      Sean Paul <sean@poorly.run>
5054 L:      linux-arm-msm@vger.kernel.org
5055 L:      dri-devel@lists.freedesktop.org
5056 L:      freedreno@lists.freedesktop.org
5057 T:      git https://gitlab.freedesktop.org/drm/msm.git
5058 S:      Maintained
5059 F:      drivers/gpu/drm/msm/
5060 F:      include/uapi/drm/msm_drm.h
5061 F:      Documentation/devicetree/bindings/display/msm/
5062
5063 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5064 M:      Ben Skeggs <bskeggs@redhat.com>
5065 L:      dri-devel@lists.freedesktop.org
5066 L:      nouveau@lists.freedesktop.org
5067 T:      git git://github.com/skeggsb/linux
5068 S:      Supported
5069 F:      drivers/gpu/drm/nouveau/
5070 F:      include/uapi/drm/nouveau_drm.h
5071
5072 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5073 M:      Stefan Mavrodiev <stefan@olimex.com>
5074 S:      Maintained
5075 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5076 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5077
5078 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5079 M:      Noralf Trønnes <noralf@tronnes.org>
5080 S:      Maintained
5081 F:      drivers/gpu/drm/tinydrm/repaper.c
5082 F:      Documentation/devicetree/bindings/display/repaper.txt
5083
5084 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5085 M:      Dave Airlie <airlied@redhat.com>
5086 M:      Gerd Hoffmann <kraxel@redhat.com>
5087 L:      virtualization@lists.linux-foundation.org
5088 T:      git git://anongit.freedesktop.org/drm/drm-misc
5089 S:      Obsolete
5090 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5091 F:      drivers/gpu/drm/cirrus/
5092
5093 DRM DRIVER FOR QXL VIRTUAL GPU
5094 M:      Dave Airlie <airlied@redhat.com>
5095 M:      Gerd Hoffmann <kraxel@redhat.com>
5096 L:      virtualization@lists.linux-foundation.org
5097 L:      spice-devel@lists.freedesktop.org
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 S:      Maintained
5100 F:      drivers/gpu/drm/qxl/
5101 F:      include/uapi/drm/qxl_drm.h
5102
5103 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5104 S:      Orphan / Obsolete
5105 F:      drivers/gpu/drm/r128/
5106 F:      include/uapi/drm/r128_drm.h
5107
5108 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5109 M:      Guido Günther <agx@sigxcpu.org>
5110 S:      Maintained
5111 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5112 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5113
5114 DRM DRIVER FOR SAVAGE VIDEO CARDS
5115 S:      Orphan / Obsolete
5116 F:      drivers/gpu/drm/savage/
5117 F:      include/uapi/drm/savage_drm.h
5118
5119 DRM DRIVER FOR SIS VIDEO CARDS
5120 S:      Orphan / Obsolete
5121 F:      drivers/gpu/drm/sis/
5122 F:      include/uapi/drm/sis_drm.h
5123
5124 DRM DRIVER FOR SITRONIX ST7701 PANELS
5125 M:      Jagan Teki <jagan@amarulasolutions.com>
5126 S:      Maintained
5127 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5128 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5129
5130 DRM DRIVER FOR SITRONIX ST7586 PANELS
5131 M:      David Lechner <david@lechnology.com>
5132 S:      Maintained
5133 F:      drivers/gpu/drm/tinydrm/st7586.c
5134 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5135
5136 DRM DRIVER FOR SITRONIX ST7735R PANELS
5137 M:      David Lechner <david@lechnology.com>
5138 S:      Maintained
5139 F:      drivers/gpu/drm/tinydrm/st7735r.c
5140 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5141
5142 DRM DRIVER FOR TDFX VIDEO CARDS
5143 S:      Orphan / Obsolete
5144 F:      drivers/gpu/drm/tdfx/
5145
5146 DRM DRIVER FOR TPO TPG110 PANELS
5147 M:      Linus Walleij <linus.walleij@linaro.org>
5148 T:      git git://anongit.freedesktop.org/drm/drm-misc
5149 S:      Maintained
5150 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5151 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5152
5153 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5154 M:      Dave Airlie <airlied@redhat.com>
5155 R:      Sean Paul <sean@poorly.run>
5156 L:      dri-devel@lists.freedesktop.org
5157 S:      Odd Fixes
5158 F:      drivers/gpu/drm/udl/
5159 T:      git git://anongit.freedesktop.org/drm/drm-misc
5160
5161 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5162 M:      Hans de Goede <hdegoede@redhat.com>
5163 L:      dri-devel@lists.freedesktop.org
5164 S:      Maintained
5165 F:      drivers/gpu/drm/vboxvideo/
5166 T:      git git://anongit.freedesktop.org/drm/drm-misc
5167
5168 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5169 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5170 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5171 R:      Daniel Vetter <daniel@ffwll.ch>
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173 S:      Maintained
5174 L:      dri-devel@lists.freedesktop.org
5175 F:      drivers/gpu/drm/vkms/
5176 F:      Documentation/gpu/vkms.rst
5177
5178 DRM DRIVER FOR VMWARE VIRTUAL GPU
5179 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5180 M:      Thomas Hellstrom <thellstrom@vmware.com>
5181 L:      dri-devel@lists.freedesktop.org
5182 T:      git git://people.freedesktop.org/~thomash/linux
5183 S:      Supported
5184 F:      drivers/gpu/drm/vmwgfx/
5185 F:      include/uapi/drm/vmwgfx_drm.h
5186
5187 DRM DRIVERS
5188 M:      David Airlie <airlied@linux.ie>
5189 M:      Daniel Vetter <daniel@ffwll.ch>
5190 L:      dri-devel@lists.freedesktop.org
5191 T:      git git://anongit.freedesktop.org/drm/drm
5192 B:      https://bugs.freedesktop.org/
5193 C:      irc://chat.freenode.net/dri-devel
5194 S:      Maintained
5195 F:      drivers/gpu/drm/
5196 F:      drivers/gpu/vga/
5197 F:      Documentation/devicetree/bindings/display/
5198 F:      Documentation/devicetree/bindings/gpu/
5199 F:      Documentation/gpu/
5200 F:      include/drm/
5201 F:      include/uapi/drm/
5202 F:      include/linux/vga*
5203
5204 DRM DRIVERS AND MISC GPU PATCHES
5205 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5206 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5207 M:      Sean Paul <sean@poorly.run>
5208 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5209 S:      Maintained
5210 T:      git git://anongit.freedesktop.org/drm/drm-misc
5211 F:      Documentation/gpu/
5212 F:      drivers/gpu/vga/
5213 F:      drivers/gpu/drm/*
5214 F:      include/drm/drm*
5215 F:      include/uapi/drm/drm*
5216 F:      include/linux/vga*
5217
5218 DRM DRIVERS FOR ALLWINNER A10
5219 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5220 L:      dri-devel@lists.freedesktop.org
5221 S:      Supported
5222 F:      drivers/gpu/drm/sun4i/
5223 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225
5226 DRM DRIVERS FOR AMLOGIC SOCS
5227 M:      Neil Armstrong <narmstrong@baylibre.com>
5228 L:      dri-devel@lists.freedesktop.org
5229 L:      linux-amlogic@lists.infradead.org
5230 W:      http://linux-meson.com/
5231 S:      Supported
5232 F:      drivers/gpu/drm/meson/
5233 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5234 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5235 F:      Documentation/gpu/meson.rst
5236 T:      git git://anongit.freedesktop.org/drm/drm-misc
5237
5238 DRM DRIVERS FOR ATMEL HLCDC
5239 M:      Boris Brezillon <bbrezillon@kernel.org>
5240 L:      dri-devel@lists.freedesktop.org
5241 S:      Supported
5242 F:      drivers/gpu/drm/atmel-hlcdc/
5243 F:      Documentation/devicetree/bindings/display/atmel/
5244 T:      git git://anongit.freedesktop.org/drm/drm-misc
5245
5246 DRM DRIVERS FOR BRIDGE CHIPS
5247 M:      Andrzej Hajda <a.hajda@samsung.com>
5248 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5249 S:      Maintained
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251 F:      drivers/gpu/drm/bridge/
5252
5253 DRM DRIVERS FOR EXYNOS
5254 M:      Inki Dae <inki.dae@samsung.com>
5255 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5256 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5257 M:      Kyungmin Park <kyungmin.park@samsung.com>
5258 L:      dri-devel@lists.freedesktop.org
5259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5260 S:      Supported
5261 F:      drivers/gpu/drm/exynos/
5262 F:      include/uapi/drm/exynos_drm.h
5263 F:      Documentation/devicetree/bindings/display/exynos/
5264
5265 DRM DRIVERS FOR FREESCALE DCU
5266 M:      Stefan Agner <stefan@agner.ch>
5267 M:      Alison Wang <alison.wang@nxp.com>
5268 L:      dri-devel@lists.freedesktop.org
5269 S:      Supported
5270 F:      drivers/gpu/drm/fsl-dcu/
5271 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5272 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5273 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5274 T:      git git://anongit.freedesktop.org/drm/drm-misc
5275
5276 DRM DRIVERS FOR FREESCALE IMX
5277 M:      Philipp Zabel <p.zabel@pengutronix.de>
5278 L:      dri-devel@lists.freedesktop.org
5279 S:      Maintained
5280 F:      drivers/gpu/drm/imx/
5281 F:      drivers/gpu/ipu-v3/
5282 F:      Documentation/devicetree/bindings/display/imx/
5283
5284 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5285 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5286 L:      dri-devel@lists.freedesktop.org
5287 T:      git git://github.com/patjak/drm-gma500
5288 S:      Maintained
5289 F:      drivers/gpu/drm/gma500/
5290
5291 DRM DRIVERS FOR HISILICON
5292 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5293 M:      Rongrong Zou <zourongrong@gmail.com>
5294 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5295 R:      Chen Feng <puck.chen@hisilicon.com>
5296 L:      dri-devel@lists.freedesktop.org
5297 T:      git git://github.com/xin3liang/linux.git
5298 S:      Maintained
5299 F:      drivers/gpu/drm/hisilicon/
5300 F:      Documentation/devicetree/bindings/display/hisilicon/
5301
5302 DRM DRIVERS FOR LIMA
5303 M:      Qiang Yu <yuq825@gmail.com>
5304 L:      dri-devel@lists.freedesktop.org
5305 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5306 S:      Maintained
5307 F:      drivers/gpu/drm/lima/
5308 F:      include/uapi/drm/lima_drm.h
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310
5311 DRM DRIVERS FOR MEDIATEK
5312 M:      CK Hu <ck.hu@mediatek.com>
5313 M:      Philipp Zabel <p.zabel@pengutronix.de>
5314 L:      dri-devel@lists.freedesktop.org
5315 S:      Supported
5316 F:      drivers/gpu/drm/mediatek/
5317 F:      Documentation/devicetree/bindings/display/mediatek/
5318
5319 DRM DRIVERS FOR NVIDIA TEGRA
5320 M:      Thierry Reding <thierry.reding@gmail.com>
5321 L:      dri-devel@lists.freedesktop.org
5322 L:      linux-tegra@vger.kernel.org
5323 T:      git git://anongit.freedesktop.org/tegra/linux.git
5324 S:      Supported
5325 F:      drivers/gpu/drm/tegra/
5326 F:      drivers/gpu/host1x/
5327 F:      include/linux/host1x.h
5328 F:      include/uapi/drm/tegra_drm.h
5329 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5330
5331 DRM DRIVERS FOR RENESAS
5332 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5333 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5334 L:      dri-devel@lists.freedesktop.org
5335 L:      linux-renesas-soc@vger.kernel.org
5336 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5337 S:      Supported
5338 F:      drivers/gpu/drm/rcar-du/
5339 F:      drivers/gpu/drm/shmobile/
5340 F:      include/linux/platform_data/shmob_drm.h
5341 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5342 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5343 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5344
5345 DRM DRIVERS FOR ROCKCHIP
5346 M:      Sandy Huang <hjc@rock-chips.com>
5347 M:      Heiko Stübner <heiko@sntech.de>
5348 L:      dri-devel@lists.freedesktop.org
5349 S:      Maintained
5350 F:      drivers/gpu/drm/rockchip/
5351 F:      Documentation/devicetree/bindings/display/rockchip/
5352 T:      git git://anongit.freedesktop.org/drm/drm-misc
5353
5354 DRM DRIVERS FOR STI
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/sti
5361 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5362
5363 DRM DRIVERS FOR STM
5364 M:      Yannick Fertre <yannick.fertre@st.com>
5365 M:      Philippe Cornu <philippe.cornu@st.com>
5366 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5367 M:      Vincent Abriou <vincent.abriou@st.com>
5368 L:      dri-devel@lists.freedesktop.org
5369 T:      git git://anongit.freedesktop.org/drm/drm-misc
5370 S:      Maintained
5371 F:      drivers/gpu/drm/stm
5372 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5373
5374 DRM DRIVERS FOR TI LCDC
5375 M:      Jyri Sarha <jsarha@ti.com>
5376 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5377 L:      dri-devel@lists.freedesktop.org
5378 S:      Maintained
5379 F:      drivers/gpu/drm/tilcdc/
5380 F:      Documentation/devicetree/bindings/display/tilcdc/
5381
5382 DRM DRIVERS FOR TI OMAP
5383 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5384 L:      dri-devel@lists.freedesktop.org
5385 S:      Maintained
5386 F:      drivers/gpu/drm/omapdrm/
5387 F:      Documentation/devicetree/bindings/display/ti/
5388
5389 DRM DRIVERS FOR V3D
5390 M:      Eric Anholt <eric@anholt.net>
5391 S:      Supported
5392 F:      drivers/gpu/drm/v3d/
5393 F:      include/uapi/drm/v3d_drm.h
5394 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5395 T:      git git://anongit.freedesktop.org/drm/drm-misc
5396
5397 DRM DRIVERS FOR VC4
5398 M:      Eric Anholt <eric@anholt.net>
5399 T:      git git://github.com/anholt/linux
5400 S:      Supported
5401 F:      drivers/gpu/drm/vc4/
5402 F:      include/uapi/drm/vc4_drm.h
5403 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5404 T:      git git://anongit.freedesktop.org/drm/drm-misc
5405
5406 DRM DRIVERS FOR VIVANTE GPU IP
5407 M:      Lucas Stach <l.stach@pengutronix.de>
5408 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5409 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5410 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5411 L:      dri-devel@lists.freedesktop.org
5412 S:      Maintained
5413 F:      drivers/gpu/drm/etnaviv/
5414 F:      include/uapi/drm/etnaviv_drm.h
5415 F:      Documentation/devicetree/bindings/display/etnaviv/
5416
5417 DRM DRIVERS FOR ZTE ZX
5418 M:      Shawn Guo <shawnguo@kernel.org>
5419 L:      dri-devel@lists.freedesktop.org
5420 S:      Maintained
5421 F:      drivers/gpu/drm/zte/
5422 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5423 T:      git git://anongit.freedesktop.org/drm/drm-misc
5424
5425 DRM PANEL DRIVERS
5426 M:      Thierry Reding <thierry.reding@gmail.com>
5427 L:      dri-devel@lists.freedesktop.org
5428 T:      git git://anongit.freedesktop.org/drm/drm-misc
5429 S:      Maintained
5430 F:      drivers/gpu/drm/drm_panel.c
5431 F:      drivers/gpu/drm/panel/
5432 F:      include/drm/drm_panel.h
5433 F:      Documentation/devicetree/bindings/display/panel/
5434
5435 DRM TINYDRM DRIVERS
5436 M:      Noralf Trønnes <noralf@tronnes.org>
5437 W:      https://github.com/notro/tinydrm/wiki/Development
5438 T:      git git://anongit.freedesktop.org/drm/drm-misc
5439 S:      Maintained
5440 F:      drivers/gpu/drm/tinydrm/
5441 F:      include/drm/tinydrm/
5442
5443 DRM DRIVERS FOR XEN
5444 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5445 T:      git git://anongit.freedesktop.org/drm/drm-misc
5446 L:      dri-devel@lists.freedesktop.org
5447 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5448 S:      Supported
5449 F:      drivers/gpu/drm/xen/
5450 F:      Documentation/gpu/xen-front.rst
5451
5452 DRM TTM SUBSYSTEM
5453 M:      Christian Koenig <christian.koenig@amd.com>
5454 M:      Huang Rui <ray.huang@amd.com>
5455 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5456 T:      git git://people.freedesktop.org/~agd5f/linux
5457 S:      Maintained
5458 L:      dri-devel@lists.freedesktop.org
5459 F:      include/drm/ttm/
5460 F:      drivers/gpu/drm/ttm/
5461
5462 DSBR100 USB FM RADIO DRIVER
5463 M:      Alexey Klimov <klimov.linux@gmail.com>
5464 L:      linux-media@vger.kernel.org
5465 T:      git git://linuxtv.org/media_tree.git
5466 S:      Maintained
5467 F:      drivers/media/radio/dsbr100.c
5468
5469 DSCC4 DRIVER
5470 M:      Francois Romieu <romieu@fr.zoreil.com>
5471 L:      netdev@vger.kernel.org
5472 S:      Maintained
5473 F:      drivers/net/wan/dscc4.c
5474
5475 DT3155 MEDIA DRIVER
5476 M:      Hans Verkuil <hverkuil@xs4all.nl>
5477 L:      linux-media@vger.kernel.org
5478 T:      git git://linuxtv.org/media_tree.git
5479 W:      https://linuxtv.org
5480 S:      Odd Fixes
5481 F:      drivers/media/pci/dt3155/
5482
5483 DVB_USB_AF9015 MEDIA DRIVER
5484 M:      Antti Palosaari <crope@iki.fi>
5485 L:      linux-media@vger.kernel.org
5486 W:      https://linuxtv.org
5487 W:      http://palosaari.fi/linux/
5488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5489 T:      git git://linuxtv.org/anttip/media_tree.git
5490 S:      Maintained
5491 F:      drivers/media/usb/dvb-usb-v2/af9015*
5492
5493 DVB_USB_AF9035 MEDIA DRIVER
5494 M:      Antti Palosaari <crope@iki.fi>
5495 L:      linux-media@vger.kernel.org
5496 W:      https://linuxtv.org
5497 W:      http://palosaari.fi/linux/
5498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5499 T:      git git://linuxtv.org/anttip/media_tree.git
5500 S:      Maintained
5501 F:      drivers/media/usb/dvb-usb-v2/af9035*
5502
5503 DVB_USB_ANYSEE MEDIA DRIVER
5504 M:      Antti Palosaari <crope@iki.fi>
5505 L:      linux-media@vger.kernel.org
5506 W:      https://linuxtv.org
5507 W:      http://palosaari.fi/linux/
5508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5509 T:      git git://linuxtv.org/anttip/media_tree.git
5510 S:      Maintained
5511 F:      drivers/media/usb/dvb-usb-v2/anysee*
5512
5513 DVB_USB_AU6610 MEDIA DRIVER
5514 M:      Antti Palosaari <crope@iki.fi>
5515 L:      linux-media@vger.kernel.org
5516 W:      https://linuxtv.org
5517 W:      http://palosaari.fi/linux/
5518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5519 T:      git git://linuxtv.org/anttip/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/usb/dvb-usb-v2/au6610*
5522
5523 DVB_USB_CE6230 MEDIA DRIVER
5524 M:      Antti Palosaari <crope@iki.fi>
5525 L:      linux-media@vger.kernel.org
5526 W:      https://linuxtv.org
5527 W:      http://palosaari.fi/linux/
5528 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5529 T:      git git://linuxtv.org/anttip/media_tree.git
5530 S:      Maintained
5531 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5532
5533 DVB_USB_CXUSB MEDIA DRIVER
5534 M:      Michael Krufky <mkrufky@linuxtv.org>
5535 L:      linux-media@vger.kernel.org
5536 W:      https://linuxtv.org
5537 W:      http://github.com/mkrufky
5538 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5539 T:      git git://linuxtv.org/media_tree.git
5540 S:      Maintained
5541 F:      drivers/media/usb/dvb-usb/cxusb*
5542
5543 DVB_USB_EC168 MEDIA DRIVER
5544 M:      Antti Palosaari <crope@iki.fi>
5545 L:      linux-media@vger.kernel.org
5546 W:      https://linuxtv.org
5547 W:      http://palosaari.fi/linux/
5548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5549 T:      git git://linuxtv.org/anttip/media_tree.git
5550 S:      Maintained
5551 F:      drivers/media/usb/dvb-usb-v2/ec168*
5552
5553 DVB_USB_GL861 MEDIA DRIVER
5554 M:      Antti Palosaari <crope@iki.fi>
5555 L:      linux-media@vger.kernel.org
5556 W:      https://linuxtv.org
5557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5558 T:      git git://linuxtv.org/anttip/media_tree.git
5559 S:      Maintained
5560 F:      drivers/media/usb/dvb-usb-v2/gl861*
5561
5562 DVB_USB_MXL111SF MEDIA DRIVER
5563 M:      Michael Krufky <mkrufky@linuxtv.org>
5564 L:      linux-media@vger.kernel.org
5565 W:      https://linuxtv.org
5566 W:      http://github.com/mkrufky
5567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5568 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5569 S:      Maintained
5570 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5571
5572 DVB_USB_RTL28XXU MEDIA DRIVER
5573 M:      Antti Palosaari <crope@iki.fi>
5574 L:      linux-media@vger.kernel.org
5575 W:      https://linuxtv.org
5576 W:      http://palosaari.fi/linux/
5577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5578 T:      git git://linuxtv.org/anttip/media_tree.git
5579 S:      Maintained
5580 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5581
5582 DVB_USB_V2 MEDIA DRIVER
5583 M:      Antti Palosaari <crope@iki.fi>
5584 L:      linux-media@vger.kernel.org
5585 W:      https://linuxtv.org
5586 W:      http://palosaari.fi/linux/
5587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5588 T:      git git://linuxtv.org/anttip/media_tree.git
5589 S:      Maintained
5590 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5591 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5592
5593 DYNAMIC DEBUG
5594 M:      Jason Baron <jbaron@akamai.com>
5595 S:      Maintained
5596 F:      lib/dynamic_debug.c
5597 F:      include/linux/dynamic_debug.h
5598
5599 DYNAMIC INTERRUPT MODERATION
5600 M:      Tal Gilboa <talgi@mellanox.com>
5601 S:      Maintained
5602 F:      include/linux/net_dim.h
5603
5604 DZ DECSTATION DZ11 SERIAL DRIVER
5605 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5606 S:      Maintained
5607 F:      drivers/tty/serial/dz.*
5608
5609 E3X0 POWER BUTTON DRIVER
5610 M:      Moritz Fischer <moritz.fischer@ettus.com>
5611 L:      usrp-users@lists.ettus.com
5612 W:      http://www.ettus.com
5613 S:      Supported
5614 F:      drivers/input/misc/e3x0-button.c
5615 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5616
5617 E4000 MEDIA DRIVER
5618 M:      Antti Palosaari <crope@iki.fi>
5619 L:      linux-media@vger.kernel.org
5620 W:      https://linuxtv.org
5621 W:      http://palosaari.fi/linux/
5622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5623 T:      git git://linuxtv.org/anttip/media_tree.git
5624 S:      Maintained
5625 F:      drivers/media/tuners/e4000*
5626
5627 EARTH_PT1 MEDIA DRIVER
5628 M:      Akihiro Tsukada <tskd08@gmail.com>
5629 L:      linux-media@vger.kernel.org
5630 S:      Odd Fixes
5631 F:      drivers/media/pci/pt1/
5632
5633 EARTH_PT3 MEDIA DRIVER
5634 M:      Akihiro Tsukada <tskd08@gmail.com>
5635 L:      linux-media@vger.kernel.org
5636 S:      Odd Fixes
5637 F:      drivers/media/pci/pt3/
5638
5639 EC100 MEDIA DRIVER
5640 M:      Antti Palosaari <crope@iki.fi>
5641 L:      linux-media@vger.kernel.org
5642 W:      https://linuxtv.org
5643 W:      http://palosaari.fi/linux/
5644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5645 T:      git git://linuxtv.org/anttip/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/dvb-frontends/ec100*
5648
5649 ECRYPT FILE SYSTEM
5650 M:      Tyler Hicks <tyhicks@canonical.com>
5651 L:      ecryptfs@vger.kernel.org
5652 W:      http://ecryptfs.org
5653 W:      https://launchpad.net/ecryptfs
5654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5655 S:      Supported
5656 F:      Documentation/filesystems/ecryptfs.txt
5657 F:      fs/ecryptfs/
5658
5659 EDAC-AMD64
5660 M:      Borislav Petkov <bp@alien8.de>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/amd64_edac*
5664
5665 EDAC-AST2500
5666 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5667 S:      Supported
5668 F:      drivers/edac/aspeed_edac.c
5669 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5670
5671 EDAC-CALXEDA
5672 M:      Robert Richter <rric@kernel.org>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/highbank*
5676
5677 EDAC-CAVIUM OCTEON
5678 M:      Ralf Baechle <ralf@linux-mips.org>
5679 M:      David Daney <david.daney@cavium.com>
5680 L:      linux-edac@vger.kernel.org
5681 L:      linux-mips@vger.kernel.org
5682 S:      Supported
5683 F:      drivers/edac/octeon_edac*
5684
5685 EDAC-CAVIUM THUNDERX
5686 M:      David Daney <david.daney@cavium.com>
5687 M:      Jan Glauber <jglauber@cavium.com>
5688 L:      linux-edac@vger.kernel.org
5689 S:      Supported
5690 F:      drivers/edac/thunderx_edac*
5691
5692 EDAC-CORE
5693 M:      Borislav Petkov <bp@alien8.de>
5694 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5695 R:      James Morse <james.morse@arm.com>
5696 L:      linux-edac@vger.kernel.org
5697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5699 S:      Supported
5700 F:      Documentation/admin-guide/ras.rst
5701 F:      Documentation/driver-api/edac.rst
5702 F:      drivers/edac/
5703 F:      include/linux/edac.h
5704
5705 EDAC-E752X
5706 M:      Mark Gross <mark.gross@intel.com>
5707 L:      linux-edac@vger.kernel.org
5708 S:      Maintained
5709 F:      drivers/edac/e752x_edac.c
5710
5711 EDAC-E7XXX
5712 L:      linux-edac@vger.kernel.org
5713 S:      Maintained
5714 F:      drivers/edac/e7xxx_edac.c
5715
5716 EDAC-FSL_DDR
5717 M:      York Sun <york.sun@nxp.com>
5718 L:      linux-edac@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/edac/fsl_ddr_edac.*
5721
5722 EDAC-GHES
5723 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5724 L:      linux-edac@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/edac/ghes_edac.c
5727
5728 EDAC-I10NM
5729 M:      Tony Luck <tony.luck@intel.com>
5730 L:      linux-edac@vger.kernel.org
5731 S:      Maintained
5732 F:      drivers/edac/i10nm_base.c
5733
5734 EDAC-I3000
5735 L:      linux-edac@vger.kernel.org
5736 S:      Orphan
5737 F:      drivers/edac/i3000_edac.c
5738
5739 EDAC-I5000
5740 L:      linux-edac@vger.kernel.org
5741 S:      Maintained
5742 F:      drivers/edac/i5000_edac.c
5743
5744 EDAC-I5400
5745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5746 L:      linux-edac@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/edac/i5400_edac.c
5749
5750 EDAC-I7300
5751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5752 L:      linux-edac@vger.kernel.org
5753 S:      Maintained
5754 F:      drivers/edac/i7300_edac.c
5755
5756 EDAC-I7CORE
5757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5758 L:      linux-edac@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/edac/i7core_edac.c
5761
5762 EDAC-I82443BXGX
5763 M:      Tim Small <tim@buttersideup.com>
5764 L:      linux-edac@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/edac/i82443bxgx_edac.c
5767
5768 EDAC-I82975X
5769 M:      "Arvind R." <arvino55@gmail.com>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/i82975x_edac.c
5773
5774 EDAC-IE31200
5775 M:      Jason Baron <jbaron@akamai.com>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/edac/ie31200_edac.c
5779
5780 EDAC-MPC85XX
5781 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5782 L:      linux-edac@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/edac/mpc85xx_edac.[ch]
5785
5786 EDAC-PASEMI
5787 M:      Egor Martovetsky <egor@pasemi.com>
5788 L:      linux-edac@vger.kernel.org
5789 S:      Maintained
5790 F:      drivers/edac/pasemi_edac.c
5791
5792 EDAC-PND2
5793 M:      Tony Luck <tony.luck@intel.com>
5794 L:      linux-edac@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/edac/pnd2_edac.[ch]
5797
5798 EDAC-R82600
5799 M:      Tim Small <tim@buttersideup.com>
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/r82600_edac.c
5803
5804 EDAC-SBRIDGE
5805 M:      Tony Luck <tony.luck@intel.com>
5806 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/sb_edac.c
5810
5811 EDAC-SKYLAKE
5812 M:      Tony Luck <tony.luck@intel.com>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/skx_*.c
5816
5817 EDAC-TI
5818 M:      Tero Kristo <t-kristo@ti.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/ti_edac.c
5822
5823 EDAC-QCOM
5824 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5825 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5826 L:      linux-arm-msm@vger.kernel.org
5827 L:      linux-edac@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/edac/qcom_edac.c
5830
5831 EDIROL UA-101/UA-1000 DRIVER
5832 M:      Clemens Ladisch <clemens@ladisch.de>
5833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5835 S:      Maintained
5836 F:      sound/usb/misc/ua101.c
5837
5838 EFI TEST DRIVER
5839 L:      linux-efi@vger.kernel.org
5840 M:      Ivan Hu <ivan.hu@canonical.com>
5841 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5842 S:      Maintained
5843 F:      drivers/firmware/efi/test/
5844
5845 EFI VARIABLE FILESYSTEM
5846 M:      Matthew Garrett <matthew.garrett@nebula.com>
5847 M:      Jeremy Kerr <jk@ozlabs.org>
5848 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5850 L:      linux-efi@vger.kernel.org
5851 S:      Maintained
5852 F:      fs/efivarfs/
5853
5854 EFIFB FRAMEBUFFER DRIVER
5855 L:      linux-fbdev@vger.kernel.org
5856 M:      Peter Jones <pjones@redhat.com>
5857 S:      Maintained
5858 F:      drivers/video/fbdev/efifb.c
5859
5860 EFS FILESYSTEM
5861 W:      http://aeschi.ch.eu.org/efs/
5862 S:      Orphan
5863 F:      fs/efs/
5864
5865 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5866 M:      Douglas Miller <dougmill@linux.ibm.com>
5867 L:      netdev@vger.kernel.org
5868 S:      Maintained
5869 F:      drivers/net/ethernet/ibm/ehea/
5870
5871 EM28XX VIDEO4LINUX DRIVER
5872 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5873 L:      linux-media@vger.kernel.org
5874 W:      https://linuxtv.org
5875 T:      git git://linuxtv.org/media_tree.git
5876 S:      Maintained
5877 F:      drivers/media/usb/em28xx/
5878 F:      Documentation/media/v4l-drivers/em28xx*
5879
5880 EMBEDDED LINUX
5881 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5882 M:      Matt Mackall <mpm@selenic.com>
5883 M:      David Woodhouse <dwmw2@infradead.org>
5884 L:      linux-embedded@vger.kernel.org
5885 S:      Maintained
5886
5887 Emulex 10Gbps iSCSI - OneConnect DRIVER
5888 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5889 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5890 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5891 L:      linux-scsi@vger.kernel.org
5892 W:      http://www.broadcom.com
5893 S:      Supported
5894 F:      drivers/scsi/be2iscsi/
5895
5896 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5897 M:      Sathya Perla <sathya.perla@broadcom.com>
5898 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5899 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5900 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5901 L:      netdev@vger.kernel.org
5902 W:      http://www.emulex.com
5903 S:      Supported
5904 F:      drivers/net/ethernet/emulex/benet/
5905
5906 EMULEX ONECONNECT ROCE DRIVER
5907 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5908 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5909 L:      linux-rdma@vger.kernel.org
5910 W:      http://www.broadcom.com
5911 S:      Odd Fixes
5912 F:      drivers/infiniband/hw/ocrdma/
5913 F:      include/uapi/rdma/ocrdma-abi.h
5914
5915 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5916 M:      James Smart <james.smart@broadcom.com>
5917 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5918 L:      linux-scsi@vger.kernel.org
5919 W:      http://www.broadcom.com
5920 S:      Supported
5921 F:      drivers/scsi/lpfc/
5922
5923 ENE CB710 FLASH CARD READER DRIVER
5924 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5925 S:      Maintained
5926 F:      drivers/misc/cb710/
5927 F:      drivers/mmc/host/cb710-mmc.*
5928 F:      include/linux/cb710.h
5929
5930 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5931 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5932 S:      Maintained
5933 F:      drivers/media/rc/ene_ir.*
5934
5935 EPSON S1D13XXX FRAMEBUFFER DRIVER
5936 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5937 S:      Maintained
5938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5939 F:      drivers/video/fbdev/s1d13xxxfb.c
5940 F:      include/video/s1d13xxxfb.h
5941
5942 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5943 M:      Jeff Layton <jlayton@kernel.org>
5944 S:      Maintained
5945 F:      lib/errseq.c
5946 F:      include/linux/errseq.h
5947
5948 ET131X NETWORK DRIVER
5949 M:      Mark Einon <mark.einon@gmail.com>
5950 S:      Odd Fixes
5951 F:      drivers/net/ethernet/agere/
5952
5953 ETHERNET BRIDGE
5954 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5955 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5956 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5957 L:      netdev@vger.kernel.org
5958 W:      http://www.linuxfoundation.org/en/Net:Bridge
5959 S:      Maintained
5960 F:      include/linux/netfilter_bridge/
5961 F:      net/bridge/
5962
5963 ETHERNET PHY LIBRARY
5964 M:      Andrew Lunn <andrew@lunn.ch>
5965 M:      Florian Fainelli <f.fainelli@gmail.com>
5966 M:      Heiner Kallweit <hkallweit1@gmail.com>
5967 L:      netdev@vger.kernel.org
5968 S:      Maintained
5969 F:      Documentation/ABI/testing/sysfs-bus-mdio
5970 F:      Documentation/devicetree/bindings/net/mdio*
5971 F:      Documentation/networking/phy.rst
5972 F:      drivers/net/phy/
5973 F:      drivers/of/of_mdio.c
5974 F:      drivers/of/of_net.c
5975 F:      include/linux/*mdio*.h
5976 F:      include/linux/of_net.h
5977 F:      include/linux/phy.h
5978 F:      include/linux/phy_fixed.h
5979 F:      include/linux/platform_data/mdio-bcm-unimac.h
5980 F:      include/linux/platform_data/mdio-gpio.h
5981 F:      include/trace/events/mdio.h
5982 F:      include/uapi/linux/mdio.h
5983 F:      include/uapi/linux/mii.h
5984
5985 EXT2 FILE SYSTEM
5986 M:      Jan Kara <jack@suse.com>
5987 L:      linux-ext4@vger.kernel.org
5988 S:      Maintained
5989 F:      Documentation/filesystems/ext2.txt
5990 F:      fs/ext2/
5991 F:      include/linux/ext2*
5992
5993 EXT4 FILE SYSTEM
5994 M:      "Theodore Ts'o" <tytso@mit.edu>
5995 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5996 L:      linux-ext4@vger.kernel.org
5997 W:      http://ext4.wiki.kernel.org
5998 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6000 S:      Maintained
6001 F:      Documentation/filesystems/ext4/
6002 F:      fs/ext4/
6003
6004 Extended Verification Module (EVM)
6005 M:      Mimi Zohar <zohar@linux.ibm.com>
6006 L:      linux-integrity@vger.kernel.org
6007 S:      Supported
6008 F:      security/integrity/evm/
6009
6010 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6011 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6012 L:      linux-efi@vger.kernel.org
6013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6014 S:      Maintained
6015 F:      Documentation/efi-stub.txt
6016 F:      arch/*/kernel/efi.c
6017 F:      arch/x86/boot/compressed/eboot.[ch]
6018 F:      arch/*/include/asm/efi.h
6019 F:      arch/x86/platform/efi/
6020 F:      drivers/firmware/efi/
6021 F:      include/linux/efi*.h
6022 F:      arch/arm/boot/compressed/efi-header.S
6023 F:      arch/arm64/kernel/efi-entry.S
6024
6025 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6026 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6027 M:      Chanwoo Choi <cw00.choi@samsung.com>
6028 L:      linux-kernel@vger.kernel.org
6029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6030 S:      Maintained
6031 F:      drivers/extcon/
6032 F:      include/linux/extcon/
6033 F:      include/linux/extcon.h
6034 F:      Documentation/extcon/
6035 F:      Documentation/devicetree/bindings/extcon/
6036
6037 EXYNOS DP DRIVER
6038 M:      Jingoo Han <jingoohan1@gmail.com>
6039 L:      dri-devel@lists.freedesktop.org
6040 S:      Maintained
6041 F:      drivers/gpu/drm/exynos/exynos_dp*
6042
6043 EXYNOS SYSMMU (IOMMU) driver
6044 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6045 L:      iommu@lists.linux-foundation.org
6046 S:      Maintained
6047 F:      drivers/iommu/exynos-iommu.c
6048
6049 EZchip NPS platform support
6050 M:      Vineet Gupta <vgupta@synopsys.com>
6051 M:      Ofer Levi <oferle@mellanox.com>
6052 S:      Supported
6053 F:      arch/arc/plat-eznps
6054 F:      arch/arc/boot/dts/eznps.dts
6055
6056 F2FS FILE SYSTEM
6057 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6058 M:      Chao Yu <yuchao0@huawei.com>
6059 L:      linux-f2fs-devel@lists.sourceforge.net
6060 W:      https://f2fs.wiki.kernel.org/
6061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6062 S:      Maintained
6063 F:      Documentation/filesystems/f2fs.txt
6064 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6065 F:      fs/f2fs/
6066 F:      include/linux/f2fs_fs.h
6067 F:      include/trace/events/f2fs.h
6068
6069 F71805F HARDWARE MONITORING DRIVER
6070 M:      Jean Delvare <jdelvare@suse.com>
6071 L:      linux-hwmon@vger.kernel.org
6072 S:      Maintained
6073 F:      Documentation/hwmon/f71805f.rst
6074 F:      drivers/hwmon/f71805f.c
6075
6076 FADDR2LINE
6077 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6078 S:      Maintained
6079 F:      scripts/faddr2line
6080
6081 FAILOVER MODULE
6082 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6083 L:      netdev@vger.kernel.org
6084 S:      Supported
6085 F:      net/core/failover.c
6086 F:      include/net/failover.h
6087 F:      Documentation/networking/failover.rst
6088
6089 FANOTIFY
6090 M:      Jan Kara <jack@suse.cz>
6091 R:      Amir Goldstein <amir73il@gmail.com>
6092 L:      linux-fsdevel@vger.kernel.org
6093 S:      Maintained
6094 F:      fs/notify/fanotify/
6095 F:      include/linux/fanotify.h
6096 F:      include/uapi/linux/fanotify.h
6097
6098 FARSYNC SYNCHRONOUS DRIVER
6099 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6100 W:      http://www.farsite.co.uk/
6101 S:      Supported
6102 F:      drivers/net/wan/farsync.*
6103
6104 FAULT INJECTION SUPPORT
6105 M:      Akinobu Mita <akinobu.mita@gmail.com>
6106 S:      Supported
6107 F:      Documentation/fault-injection/
6108 F:      lib/fault-inject.c
6109
6110 FBTFT Framebuffer drivers
6111 S:      Orphan
6112 L:      dri-devel@lists.freedesktop.org
6113 L:      linux-fbdev@vger.kernel.org
6114 F:      drivers/staging/fbtft/
6115
6116 FC0011 TUNER DRIVER
6117 M:      Michael Buesch <m@bues.ch>
6118 L:      linux-media@vger.kernel.org
6119 S:      Maintained
6120 F:      drivers/media/tuners/fc0011.h
6121 F:      drivers/media/tuners/fc0011.c
6122
6123 FC2580 MEDIA DRIVER
6124 M:      Antti Palosaari <crope@iki.fi>
6125 L:      linux-media@vger.kernel.org
6126 W:      https://linuxtv.org
6127 W:      http://palosaari.fi/linux/
6128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6129 T:      git git://linuxtv.org/anttip/media_tree.git
6130 S:      Maintained
6131 F:      drivers/media/tuners/fc2580*
6132
6133 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6134 M:      Hannes Reinecke <hare@suse.de>
6135 L:      linux-scsi@vger.kernel.org
6136 W:      www.Open-FCoE.org
6137 S:      Supported
6138 F:      drivers/scsi/libfc/
6139 F:      drivers/scsi/fcoe/
6140 F:      include/scsi/fc/
6141 F:      include/scsi/libfc.h
6142 F:      include/scsi/libfcoe.h
6143 F:      include/uapi/scsi/fc/
6144
6145 FILE LOCKING (flock() and fcntl()/lockf())
6146 M:      Jeff Layton <jlayton@kernel.org>
6147 M:      "J. Bruce Fields" <bfields@fieldses.org>
6148 L:      linux-fsdevel@vger.kernel.org
6149 S:      Maintained
6150 F:      include/linux/fcntl.h
6151 F:      include/uapi/linux/fcntl.h
6152 F:      fs/fcntl.c
6153 F:      fs/locks.c
6154
6155 FILESYSTEMS (VFS and infrastructure)
6156 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6157 L:      linux-fsdevel@vger.kernel.org
6158 S:      Maintained
6159 F:      fs/*
6160 F:      include/linux/fs.h
6161 F:      include/linux/fs_types.h
6162 F:      include/uapi/linux/fs.h
6163
6164 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6165 M:      Riku Voipio <riku.voipio@iki.fi>
6166 L:      linux-hwmon@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/hwmon/f75375s.c
6169 F:      include/linux/f75375s.h
6170
6171 FIREWIRE AUDIO DRIVERS
6172 M:      Clemens Ladisch <clemens@ladisch.de>
6173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6175 S:      Maintained
6176 F:      sound/firewire/
6177
6178 FIREWIRE MEDIA DRIVERS (firedtv)
6179 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6180 L:      linux-media@vger.kernel.org
6181 L:      linux1394-devel@lists.sourceforge.net
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6183 S:      Maintained
6184 F:      drivers/media/firewire/
6185
6186 FIREWIRE SBP-2 TARGET
6187 M:      Chris Boot <bootc@bootc.net>
6188 L:      linux-scsi@vger.kernel.org
6189 L:      target-devel@vger.kernel.org
6190 L:      linux1394-devel@lists.sourceforge.net
6191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6192 S:      Maintained
6193 F:      drivers/target/sbp/
6194
6195 FIREWIRE SUBSYSTEM
6196 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6197 L:      linux1394-devel@lists.sourceforge.net
6198 W:      http://ieee1394.wiki.kernel.org/
6199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6200 S:      Maintained
6201 F:      drivers/firewire/
6202 F:      include/linux/firewire.h
6203 F:      include/uapi/linux/firewire*.h
6204 F:      tools/firewire/
6205
6206 FIRMWARE LOADER (request_firmware)
6207 M:      Luis Chamberlain <mcgrof@kernel.org>
6208 L:      linux-kernel@vger.kernel.org
6209 S:      Maintained
6210 F:      Documentation/firmware_class/
6211 F:      drivers/base/firmware_loader/
6212 F:      include/linux/firmware.h
6213
6214 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6215 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6216 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6217 S:      Maintained
6218 F:      drivers/block/rsxx/
6219
6220 FLOPPY DRIVER
6221 M:      Jiri Kosina <jikos@kernel.org>
6222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6223 S:      Odd fixes
6224 F:      drivers/block/floppy.c
6225
6226 FMC SUBSYSTEM
6227 M:      Alessandro Rubini <rubini@gnudd.com>
6228 W:      http://www.ohwr.org/projects/fmc-bus
6229 S:      Supported
6230 F:      drivers/fmc/
6231 F:      include/linux/fmc*.h
6232 F:      include/linux/ipmi-fru.h
6233 K:      fmc_d.*register
6234
6235 FPGA MANAGER FRAMEWORK
6236 M:      Alan Tull <atull@kernel.org>
6237 M:      Moritz Fischer <mdf@kernel.org>
6238 L:      linux-fpga@vger.kernel.org
6239 S:      Maintained
6240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6241 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6242 F:      Documentation/fpga/
6243 F:      Documentation/driver-api/fpga/
6244 F:      Documentation/devicetree/bindings/fpga/
6245 F:      drivers/fpga/
6246 F:      include/linux/fpga/
6247 W:      http://www.rocketboards.org
6248
6249 FPGA DFL DRIVERS
6250 M:      Wu Hao <hao.wu@intel.com>
6251 L:      linux-fpga@vger.kernel.org
6252 S:      Maintained
6253 F:      Documentation/fpga/dfl.txt
6254 F:      include/uapi/linux/fpga-dfl.h
6255 F:      drivers/fpga/dfl*
6256
6257 FPU EMULATOR
6258 M:      Bill Metzenthen <billm@melbpc.org.au>
6259 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6260 S:      Maintained
6261 F:      arch/x86/math-emu/
6262
6263 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6264 L:      netdev@vger.kernel.org
6265 S:      Orphan
6266 F:      drivers/net/wan/dlci.c
6267 F:      drivers/net/wan/sdla.c
6268
6269 FRAMEBUFFER LAYER
6270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linux-fbdev@vger.kernel.org
6273 T:      git git://github.com/bzolnier/linux.git
6274 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6275 S:      Maintained
6276 F:      Documentation/fb/
6277 F:      drivers/video/
6278 F:      include/video/
6279 F:      include/linux/fb.h
6280 F:      include/uapi/video/
6281 F:      include/uapi/linux/fb.h
6282
6283 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6284 M:      Horia Geantă <horia.geanta@nxp.com>
6285 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6286 L:      linux-crypto@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/crypto/caam/
6289 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6290
6291 FREESCALE DIU FRAMEBUFFER DRIVER
6292 M:      Timur Tabi <timur@kernel.org>
6293 L:      linux-fbdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/video/fbdev/fsl-diu-fb.*
6296
6297 FREESCALE DMA DRIVER
6298 M:      Li Yang <leoyang.li@nxp.com>
6299 M:      Zhang Wei <zw@zh-kernel.org>
6300 L:      linuxppc-dev@lists.ozlabs.org
6301 S:      Maintained
6302 F:      drivers/dma/fsldma.*
6303
6304 FREESCALE ENETC ETHERNET DRIVERS
6305 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6306 L:      netdev@vger.kernel.org
6307 S:      Maintained
6308 F:      drivers/net/ethernet/freescale/enetc/
6309
6310 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6311 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6312 L:      netdev@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/net/ethernet/freescale/gianfar*
6315 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6316
6317 FREESCALE GPMI NAND DRIVER
6318 M:      Han Xu <han.xu@nxp.com>
6319 L:      linux-mtd@lists.infradead.org
6320 S:      Maintained
6321 F:      drivers/mtd/nand/raw/gpmi-nand/*
6322
6323 FREESCALE I2C CPM DRIVER
6324 M:      Jochen Friedrich <jochen@scram.de>
6325 L:      linuxppc-dev@lists.ozlabs.org
6326 L:      linux-i2c@vger.kernel.org
6327 S:      Maintained
6328 F:      drivers/i2c/busses/i2c-cpm.c
6329
6330 FREESCALE IMX LPI2C DRIVER
6331 M:      Dong Aisheng <aisheng.dong@nxp.com>
6332 L:      linux-i2c@vger.kernel.org
6333 L:      linux-imx@nxp.com
6334 S:      Maintained
6335 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6336 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6337
6338 FREESCALE IMX / MXC FEC DRIVER
6339 M:      Fugang Duan <fugang.duan@nxp.com>
6340 L:      netdev@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/net/ethernet/freescale/fec_main.c
6343 F:      drivers/net/ethernet/freescale/fec_ptp.c
6344 F:      drivers/net/ethernet/freescale/fec.h
6345 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6346
6347 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6348 M:      Sascha Hauer <s.hauer@pengutronix.de>
6349 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6350 L:      linux-fbdev@vger.kernel.org
6351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6352 S:      Maintained
6353 F:      include/linux/platform_data/video-imxfb.h
6354 F:      drivers/video/fbdev/imxfb.c
6355
6356 FREESCALE QORIQ DPAA ETHERNET DRIVER
6357 M:      Madalin Bucur <madalin.bucur@nxp.com>
6358 L:      netdev@vger.kernel.org
6359 S:      Maintained
6360 F:      drivers/net/ethernet/freescale/dpaa
6361
6362 FREESCALE QORIQ DPAA FMAN DRIVER
6363 M:      Madalin Bucur <madalin.bucur@nxp.com>
6364 L:      netdev@vger.kernel.org
6365 S:      Maintained
6366 F:      drivers/net/ethernet/freescale/fman
6367 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6368
6369 FREESCALE QORIQ PTP CLOCK DRIVER
6370 M:      Yangbo Lu <yangbo.lu@nxp.com>
6371 L:      netdev@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6374 F:      drivers/ptp/ptp_qoriq.c
6375 F:      drivers/ptp/ptp_qoriq_debugfs.c
6376 F:      include/linux/fsl/ptp_qoriq.h
6377 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6378
6379 FREESCALE QUAD SPI DRIVER
6380 M:      Han Xu <han.xu@nxp.com>
6381 L:      linux-spi@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/spi/spi-fsl-qspi.c
6384
6385 FREESCALE QUICC ENGINE LIBRARY
6386 M:      Qiang Zhao <qiang.zhao@nxp.com>
6387 L:      linuxppc-dev@lists.ozlabs.org
6388 S:      Maintained
6389 F:      drivers/soc/fsl/qe/
6390 F:      include/soc/fsl/*qe*.h
6391 F:      include/soc/fsl/*ucc*.h
6392
6393 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6394 M:      Li Yang <leoyang.li@nxp.com>
6395 L:      netdev@vger.kernel.org
6396 L:      linuxppc-dev@lists.ozlabs.org
6397 S:      Maintained
6398 F:      drivers/net/ethernet/freescale/ucc_geth*
6399
6400 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6401 M:      Zhao Qiang <qiang.zhao@nxp.com>
6402 L:      netdev@vger.kernel.org
6403 L:      linuxppc-dev@lists.ozlabs.org
6404 S:      Maintained
6405 F:      drivers/net/wan/fsl_ucc_hdlc*
6406
6407 FREESCALE QUICC ENGINE UCC UART DRIVER
6408 M:      Timur Tabi <timur@kernel.org>
6409 L:      linuxppc-dev@lists.ozlabs.org
6410 S:      Maintained
6411 F:      drivers/tty/serial/ucc_uart.c
6412
6413 FREESCALE SOC DRIVERS
6414 M:      Li Yang <leoyang.li@nxp.com>
6415 L:      linuxppc-dev@lists.ozlabs.org
6416 L:      linux-arm-kernel@lists.infradead.org
6417 S:      Maintained
6418 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6419 F:      Documentation/devicetree/bindings/soc/fsl/
6420 F:      drivers/soc/fsl/
6421 F:      include/linux/fsl/
6422
6423 FREESCALE SOC FS_ENET DRIVER
6424 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6425 L:      linuxppc-dev@lists.ozlabs.org
6426 L:      netdev@vger.kernel.org
6427 S:      Maintained
6428 F:      drivers/net/ethernet/freescale/fs_enet/
6429 F:      include/linux/fs_enet_pd.h
6430
6431 FREESCALE SOC SOUND DRIVERS
6432 M:      Timur Tabi <timur@kernel.org>
6433 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6434 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6435 R:      Fabio Estevam <festevam@gmail.com>
6436 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6437 L:      linuxppc-dev@lists.ozlabs.org
6438 S:      Maintained
6439 F:      sound/soc/fsl/fsl*
6440 F:      sound/soc/fsl/imx*
6441 F:      sound/soc/fsl/mpc8610_hpcd.c
6442
6443 FREESCALE USB PERIPHERAL DRIVERS
6444 M:      Li Yang <leoyang.li@nxp.com>
6445 L:      linux-usb@vger.kernel.org
6446 L:      linuxppc-dev@lists.ozlabs.org
6447 S:      Maintained
6448 F:      drivers/usb/gadget/udc/fsl*
6449
6450 FREEVXFS FILESYSTEM
6451 M:      Christoph Hellwig <hch@infradead.org>
6452 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6453 S:      Maintained
6454 F:      fs/freevxfs/
6455
6456 FREEZER
6457 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6458 M:      Pavel Machek <pavel@ucw.cz>
6459 L:      linux-pm@vger.kernel.org
6460 S:      Supported
6461 F:      Documentation/power/freezing-of-tasks.txt
6462 F:      include/linux/freezer.h
6463 F:      kernel/freezer.c
6464
6465 FRONTSWAP API
6466 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6467 L:      linux-kernel@vger.kernel.org
6468 S:      Maintained
6469 F:      mm/frontswap.c
6470 F:      include/linux/frontswap.h
6471
6472 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6473 M:      David Howells <dhowells@redhat.com>
6474 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6475 S:      Supported
6476 F:      Documentation/filesystems/caching/
6477 F:      fs/fscache/
6478 F:      include/linux/fscache*.h
6479
6480 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6481 M:      Theodore Y. Ts'o <tytso@mit.edu>
6482 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6483 M:      Eric Biggers <ebiggers@kernel.org>
6484 L:      linux-fscrypt@vger.kernel.org
6485 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6486 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6487 S:      Supported
6488 F:      fs/crypto/
6489 F:      include/linux/fscrypt*.h
6490 F:      Documentation/filesystems/fscrypt.rst
6491
6492 FSI-ATTACHED I2C DRIVER
6493 M:      Eddie James <eajames@linux.ibm.com>
6494 L:      linux-i2c@vger.kernel.org
6495 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6496 S:      Maintained
6497 F:      drivers/i2c/busses/i2c-fsi.c
6498 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6499
6500 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6501 M:      Jan Kara <jack@suse.cz>
6502 R:      Amir Goldstein <amir73il@gmail.com>
6503 L:      linux-fsdevel@vger.kernel.org
6504 S:      Maintained
6505 F:      fs/notify/
6506 F:      include/linux/fsnotify*.h
6507
6508 FUJITSU LAPTOP EXTRAS
6509 M:      Jonathan Woithe <jwoithe@just42.net>
6510 L:      platform-driver-x86@vger.kernel.org
6511 S:      Maintained
6512 F:      drivers/platform/x86/fujitsu-laptop.c
6513
6514 FUJITSU M-5MO LS CAMERA ISP DRIVER
6515 M:      Kyungmin Park <kyungmin.park@samsung.com>
6516 M:      Heungjun Kim <riverful.kim@samsung.com>
6517 L:      linux-media@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/media/i2c/m5mols/
6520 F:      include/media/i2c/m5mols.h
6521
6522 FUJITSU TABLET EXTRAS
6523 M:      Robert Gerlach <khnz@gmx.de>
6524 L:      platform-driver-x86@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/platform/x86/fujitsu-tablet.c
6527
6528 FUSE: FILESYSTEM IN USERSPACE
6529 M:      Miklos Szeredi <miklos@szeredi.hu>
6530 L:      linux-fsdevel@vger.kernel.org
6531 W:      http://fuse.sourceforge.net/
6532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6533 S:      Maintained
6534 F:      fs/fuse/
6535 F:      include/uapi/linux/fuse.h
6536 F:      Documentation/filesystems/fuse.txt
6537
6538 FUTEX SUBSYSTEM
6539 M:      Thomas Gleixner <tglx@linutronix.de>
6540 M:      Ingo Molnar <mingo@redhat.com>
6541 R:      Peter Zijlstra <peterz@infradead.org>
6542 R:      Darren Hart <dvhart@infradead.org>
6543 L:      linux-kernel@vger.kernel.org
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6545 S:      Maintained
6546 F:      kernel/futex.c
6547 F:      include/asm-generic/futex.h
6548 F:      include/linux/futex.h
6549 F:      include/uapi/linux/futex.h
6550 F:      tools/testing/selftests/futex/
6551 F:      tools/perf/bench/futex*
6552 F:      Documentation/*futex*
6553
6554 GCC PLUGINS
6555 M:      Kees Cook <keescook@chromium.org>
6556 R:      Emese Revfy <re.emese@gmail.com>
6557 L:      kernel-hardening@lists.openwall.com
6558 S:      Maintained
6559 F:      scripts/gcc-plugins/
6560 F:      scripts/gcc-plugin.sh
6561 F:      scripts/Makefile.gcc-plugins
6562 F:      Documentation/gcc-plugins.txt
6563
6564 GASKET DRIVER FRAMEWORK
6565 M:      Rob Springer <rspringer@google.com>
6566 M:      Todd Poynor <toddpoynor@google.com>
6567 M:      Ben Chan <benchan@chromium.org>
6568 S:      Maintained
6569 F:      drivers/staging/gasket/
6570
6571 GCOV BASED KERNEL PROFILING
6572 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6573 S:      Maintained
6574 F:      kernel/gcov/
6575 F:      Documentation/dev-tools/gcov.rst
6576
6577 GDB KERNEL DEBUGGING HELPER SCRIPTS
6578 M:      Jan Kiszka <jan.kiszka@siemens.com>
6579 M:      Kieran Bingham <kbingham@kernel.org>
6580 S:      Supported
6581 F:      scripts/gdb/
6582
6583 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6584 M:      Achim Leubner <achim_leubner@adaptec.com>
6585 L:      linux-scsi@vger.kernel.org
6586 W:      http://www.icp-vortex.com/
6587 S:      Supported
6588 F:      drivers/scsi/gdt*
6589
6590 GEMTEK FM RADIO RECEIVER DRIVER
6591 M:      Hans Verkuil <hverkuil@xs4all.nl>
6592 L:      linux-media@vger.kernel.org
6593 T:      git git://linuxtv.org/media_tree.git
6594 W:      https://linuxtv.org
6595 S:      Maintained
6596 F:      drivers/media/radio/radio-gemtek*
6597
6598 GENERIC GPIO I2C DRIVER
6599 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6600 S:      Supported
6601 F:      drivers/i2c/busses/i2c-gpio.c
6602 F:      include/linux/platform_data/i2c-gpio.h
6603
6604 GENERIC GPIO I2C MULTIPLEXER DRIVER
6605 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6606 L:      linux-i2c@vger.kernel.org
6607 S:      Supported
6608 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6609 F:      include/linux/platform_data/i2c-mux-gpio.h
6610 F:      Documentation/i2c/muxes/i2c-mux-gpio
6611
6612 GENERIC HDLC (WAN) DRIVERS
6613 M:      Krzysztof Halasa <khc@pm.waw.pl>
6614 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6615 S:      Maintained
6616 F:      drivers/net/wan/c101.c
6617 F:      drivers/net/wan/hd6457*
6618 F:      drivers/net/wan/hdlc*
6619 F:      drivers/net/wan/n2.c
6620 F:      drivers/net/wan/pc300too.c
6621 F:      drivers/net/wan/pci200syn.c
6622 F:      drivers/net/wan/wanxl*
6623
6624 GENERIC INCLUDE/ASM HEADER FILES
6625 M:      Arnd Bergmann <arnd@arndb.de>
6626 L:      linux-arch@vger.kernel.org
6627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6628 S:      Maintained
6629 F:      include/asm-generic/
6630 F:      include/uapi/asm-generic/
6631
6632 GENERIC PHY FRAMEWORK
6633 M:      Kishon Vijay Abraham I <kishon@ti.com>
6634 L:      linux-kernel@vger.kernel.org
6635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6636 S:      Supported
6637 F:      drivers/phy/
6638 F:      include/linux/phy/
6639 F:      Documentation/devicetree/bindings/phy/
6640
6641 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6643 S:      Supported
6644 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6645
6646 GENERIC PM DOMAINS
6647 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6648 M:      Kevin Hilman <khilman@kernel.org>
6649 M:      Ulf Hansson <ulf.hansson@linaro.org>
6650 L:      linux-pm@vger.kernel.org
6651 S:      Supported
6652 F:      drivers/base/power/domain*.c
6653 F:      include/linux/pm_domain.h
6654 F:      Documentation/devicetree/bindings/power/power_domain.txt
6655
6656 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6657 M:      Eugen Hristev <eugen.hristev@microchip.com>
6658 L:      linux-input@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/input/touchscreen/resistive-adc-touch.c
6661
6662 GENERIC UIO DRIVER FOR PCI DEVICES
6663 M:      "Michael S. Tsirkin" <mst@redhat.com>
6664 L:      kvm@vger.kernel.org
6665 S:      Supported
6666 F:      drivers/uio/uio_pci_generic.c
6667
6668 GENWQE (IBM Generic Workqueue Card)
6669 M:      Frank Haverkamp <haver@linux.ibm.com>
6670 S:      Supported
6671 F:      drivers/misc/genwqe/
6672
6673 GET_MAINTAINER SCRIPT
6674 M:      Joe Perches <joe@perches.com>
6675 S:      Maintained
6676 F:      scripts/get_maintainer.pl
6677
6678 GFS2 FILE SYSTEM
6679 M:      Bob Peterson <rpeterso@redhat.com>
6680 M:      Andreas Gruenbacher <agruenba@redhat.com>
6681 L:      cluster-devel@redhat.com
6682 W:      http://sources.redhat.com/cluster/
6683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6684 S:      Supported
6685 F:      Documentation/filesystems/gfs2*.txt
6686 F:      fs/gfs2/
6687 F:      include/uapi/linux/gfs2_ondisk.h
6688
6689 GIGASET ISDN DRIVERS
6690 M:      Paul Bolle <pebolle@tiscali.nl>
6691 L:      gigaset307x-common@lists.sourceforge.net
6692 W:      http://gigaset307x.sourceforge.net/
6693 S:      Odd Fixes
6694 F:      Documentation/isdn/README.gigaset
6695 F:      drivers/isdn/gigaset/
6696 F:      include/uapi/linux/gigaset_dev.h
6697
6698 GNSS SUBSYSTEM
6699 M:      Johan Hovold <johan@kernel.org>
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6701 S:      Maintained
6702 F:      Documentation/ABI/testing/sysfs-class-gnss
6703 F:      Documentation/devicetree/bindings/gnss/
6704 F:      drivers/gnss/
6705 F:      include/linux/gnss.h
6706
6707 GO7007 MPEG CODEC
6708 M:      Hans Verkuil <hans.verkuil@cisco.com>
6709 L:      linux-media@vger.kernel.org
6710 S:      Maintained
6711 F:      drivers/media/usb/go7007/
6712
6713 GOODIX TOUCHSCREEN
6714 M:      Bastien Nocera <hadess@hadess.net>
6715 L:      linux-input@vger.kernel.org
6716 S:      Maintained
6717 F:      drivers/input/touchscreen/goodix.c
6718
6719 GPD POCKET FAN DRIVER
6720 M:      Hans de Goede <hdegoede@redhat.com>
6721 L:      platform-driver-x86@vger.kernel.org
6722 S:      Maintained
6723 F:      drivers/platform/x86/gpd-pocket-fan.c
6724
6725 GPIO ACPI SUPPORT
6726 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6727 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6728 L:      linux-gpio@vger.kernel.org
6729 L:      linux-acpi@vger.kernel.org
6730 S:      Maintained
6731 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6732 F:      drivers/gpio/gpiolib-acpi.c
6733
6734 GPIO IR Transmitter
6735 M:      Sean Young <sean@mess.org>
6736 L:      linux-media@vger.kernel.org
6737 S:      Maintained
6738 F:      drivers/media/rc/gpio-ir-tx.c
6739
6740 GPIO MOCKUP DRIVER
6741 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6742 L:      linux-gpio@vger.kernel.org
6743 S:      Maintained
6744 F:      drivers/gpio/gpio-mockup.c
6745 F:      tools/testing/selftests/gpio/
6746
6747 GPIO SUBSYSTEM
6748 M:      Linus Walleij <linus.walleij@linaro.org>
6749 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6750 L:      linux-gpio@vger.kernel.org
6751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6752 S:      Maintained
6753 F:      Documentation/devicetree/bindings/gpio/
6754 F:      Documentation/driver-api/gpio/
6755 F:      Documentation/gpio/
6756 F:      Documentation/ABI/testing/gpio-cdev
6757 F:      Documentation/ABI/obsolete/sysfs-gpio
6758 F:      drivers/gpio/
6759 F:      include/linux/gpio/
6760 F:      include/linux/gpio.h
6761 F:      include/linux/of_gpio.h
6762 F:      include/asm-generic/gpio.h
6763 F:      include/uapi/linux/gpio.h
6764 F:      tools/gpio/
6765
6766 GRE DEMULTIPLEXER DRIVER
6767 M:      Dmitry Kozlov <xeb@mail.ru>
6768 L:      netdev@vger.kernel.org
6769 S:      Maintained
6770 F:      net/ipv4/gre_demux.c
6771 F:      net/ipv4/gre_offload.c
6772 F:      include/net/gre.h
6773
6774 GRETH 10/100/1G Ethernet MAC device driver
6775 M:      Andreas Larsson <andreas@gaisler.com>
6776 L:      netdev@vger.kernel.org
6777 S:      Maintained
6778 F:      drivers/net/ethernet/aeroflex/
6779
6780 GREYBUS AUDIO PROTOCOLS DRIVERS
6781 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6782 M:      Mark Greer <mgreer@animalcreek.com>
6783 S:      Maintained
6784 F:      drivers/staging/greybus/audio_apbridgea.c
6785 F:      drivers/staging/greybus/audio_apbridgea.h
6786 F:      drivers/staging/greybus/audio_codec.c
6787 F:      drivers/staging/greybus/audio_codec.h
6788 F:      drivers/staging/greybus/audio_gb.c
6789 F:      drivers/staging/greybus/audio_manager.c
6790 F:      drivers/staging/greybus/audio_manager.h
6791 F:      drivers/staging/greybus/audio_manager_module.c
6792 F:      drivers/staging/greybus/audio_manager_private.h
6793 F:      drivers/staging/greybus/audio_manager_sysfs.c
6794 F:      drivers/staging/greybus/audio_module.c
6795 F:      drivers/staging/greybus/audio_topology.c
6796
6797 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6798 M:      Viresh Kumar <vireshk@kernel.org>
6799 S:      Maintained
6800 F:      drivers/staging/greybus/authentication.c
6801 F:      drivers/staging/greybus/bootrom.c
6802 F:      drivers/staging/greybus/firmware.h
6803 F:      drivers/staging/greybus/fw-core.c
6804 F:      drivers/staging/greybus/fw-download.c
6805 F:      drivers/staging/greybus/fw-management.c
6806 F:      drivers/staging/greybus/greybus_authentication.h
6807 F:      drivers/staging/greybus/greybus_firmware.h
6808 F:      drivers/staging/greybus/hid.c
6809 F:      drivers/staging/greybus/i2c.c
6810 F:      drivers/staging/greybus/spi.c
6811 F:      drivers/staging/greybus/spilib.c
6812 F:      drivers/staging/greybus/spilib.h
6813
6814 GREYBUS LOOPBACK DRIVER
6815 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6816 S:      Maintained
6817 F:      drivers/staging/greybus/loopback.c
6818
6819 GREYBUS PLATFORM DRIVERS
6820 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6821 S:      Maintained
6822 F:      drivers/staging/greybus/arche-platform.c
6823 F:      drivers/staging/greybus/arche-apb-ctrl.c
6824 F:      drivers/staging/greybus/arche_platform.h
6825
6826 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6827 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6828 S:      Maintained
6829 F:      drivers/staging/greybus/sdio.c
6830 F:      drivers/staging/greybus/light.c
6831 F:      drivers/staging/greybus/gpio.c
6832 F:      drivers/staging/greybus/power_supply.c
6833 F:      drivers/staging/greybus/spi.c
6834 F:      drivers/staging/greybus/spilib.c
6835
6836 GREYBUS SUBSYSTEM
6837 M:      Johan Hovold <johan@kernel.org>
6838 M:      Alex Elder <elder@kernel.org>
6839 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6840 S:      Maintained
6841 F:      drivers/staging/greybus/
6842 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6843
6844 GREYBUS UART PROTOCOLS DRIVERS
6845 M:      David Lin <dtwlin@gmail.com>
6846 S:      Maintained
6847 F:      drivers/staging/greybus/uart.c
6848 F:      drivers/staging/greybus/log.c
6849
6850 GS1662 VIDEO SERIALIZER
6851 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6852 L:      linux-media@vger.kernel.org
6853 T:      git git://linuxtv.org/media_tree.git
6854 S:      Maintained
6855 F:      drivers/media/spi/gs1662.c
6856
6857 GSPCA FINEPIX SUBDRIVER
6858 M:      Frank Zago <frank@zago.net>
6859 L:      linux-media@vger.kernel.org
6860 T:      git git://linuxtv.org/media_tree.git
6861 S:      Maintained
6862 F:      drivers/media/usb/gspca/finepix.c
6863
6864 GSPCA GL860 SUBDRIVER
6865 M:      Olivier Lorin <o.lorin@laposte.net>
6866 L:      linux-media@vger.kernel.org
6867 T:      git git://linuxtv.org/media_tree.git
6868 S:      Maintained
6869 F:      drivers/media/usb/gspca/gl860/
6870
6871 GSPCA M5602 SUBDRIVER
6872 M:      Erik Andren <erik.andren@gmail.com>
6873 L:      linux-media@vger.kernel.org
6874 T:      git git://linuxtv.org/media_tree.git
6875 S:      Maintained
6876 F:      drivers/media/usb/gspca/m5602/
6877
6878 GSPCA PAC207 SONIXB SUBDRIVER
6879 M:      Hans Verkuil <hverkuil@xs4all.nl>
6880 L:      linux-media@vger.kernel.org
6881 T:      git git://linuxtv.org/media_tree.git
6882 S:      Odd Fixes
6883 F:      drivers/media/usb/gspca/pac207.c
6884
6885 GSPCA SN9C20X SUBDRIVER
6886 M:      Brian Johnson <brijohn@gmail.com>
6887 L:      linux-media@vger.kernel.org
6888 T:      git git://linuxtv.org/media_tree.git
6889 S:      Maintained
6890 F:      drivers/media/usb/gspca/sn9c20x.c
6891
6892 GSPCA T613 SUBDRIVER
6893 M:      Leandro Costantino <lcostantino@gmail.com>
6894 L:      linux-media@vger.kernel.org
6895 T:      git git://linuxtv.org/media_tree.git
6896 S:      Maintained
6897 F:      drivers/media/usb/gspca/t613.c
6898
6899 GSPCA USB WEBCAM DRIVER
6900 M:      Hans Verkuil <hverkuil@xs4all.nl>
6901 L:      linux-media@vger.kernel.org
6902 T:      git git://linuxtv.org/media_tree.git
6903 S:      Odd Fixes
6904 F:      drivers/media/usb/gspca/
6905
6906 GTP (GPRS Tunneling Protocol)
6907 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6908 M:      Harald Welte <laforge@gnumonks.org>
6909 L:      osmocom-net-gprs@lists.osmocom.org
6910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6911 S:      Maintained
6912 F:      drivers/net/gtp.c
6913
6914 GUID PARTITION TABLE (GPT)
6915 M:      Davidlohr Bueso <dave@stgolabs.net>
6916 L:      linux-efi@vger.kernel.org
6917 S:      Maintained
6918 F:      block/partitions/efi.*
6919
6920 H8/300 ARCHITECTURE
6921 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6922 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6923 W:      http://uclinux-h8.sourceforge.jp
6924 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6925 S:      Maintained
6926 F:      arch/h8300/
6927 F:      drivers/clocksource/h8300_*.c
6928 F:      drivers/clk/h8300/
6929 F:      drivers/irqchip/irq-renesas-h8*.c
6930
6931 HABANALABS PCI DRIVER
6932 M:      Oded Gabbay <oded.gabbay@gmail.com>
6933 T:      git https://github.com/HabanaAI/linux.git
6934 S:      Supported
6935 F:      drivers/misc/habanalabs/
6936 F:      include/uapi/misc/habanalabs.h
6937 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6938 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6939
6940 HACKRF MEDIA DRIVER
6941 M:      Antti Palosaari <crope@iki.fi>
6942 L:      linux-media@vger.kernel.org
6943 W:      https://linuxtv.org
6944 W:      http://palosaari.fi/linux/
6945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6946 T:      git git://linuxtv.org/anttip/media_tree.git
6947 S:      Maintained
6948 F:      drivers/media/usb/hackrf/
6949
6950 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6951 M:      Frank Seidel <frank@f-seidel.de>
6952 L:      platform-driver-x86@vger.kernel.org
6953 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6954 S:      Maintained
6955 F:      drivers/platform/x86/hdaps.c
6956
6957 HARDWARE MONITORING
6958 M:      Jean Delvare <jdelvare@suse.com>
6959 M:      Guenter Roeck <linux@roeck-us.net>
6960 L:      linux-hwmon@vger.kernel.org
6961 W:      http://hwmon.wiki.kernel.org/
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6963 S:      Maintained
6964 F:      Documentation/devicetree/bindings/hwmon/
6965 F:      Documentation/hwmon/
6966 F:      drivers/hwmon/
6967 F:      include/linux/hwmon*.h
6968 F:      include/trace/events/hwmon*.h
6969
6970 HARDWARE RANDOM NUMBER GENERATOR CORE
6971 M:      Matt Mackall <mpm@selenic.com>
6972 M:      Herbert Xu <herbert@gondor.apana.org.au>
6973 L:      linux-crypto@vger.kernel.org
6974 S:      Odd fixes
6975 F:      Documentation/devicetree/bindings/rng/
6976 F:      Documentation/hw_random.txt
6977 F:      drivers/char/hw_random/
6978 F:      include/linux/hw_random.h
6979
6980 HARDWARE TRACING FACILITIES
6981 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6982 S:      Maintained
6983 F:      drivers/hwtracing/
6984
6985 HARDWARE SPINLOCK CORE
6986 M:      Ohad Ben-Cohen <ohad@wizery.com>
6987 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6988 L:      linux-remoteproc@vger.kernel.org
6989 S:      Maintained
6990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6991 F:      Documentation/devicetree/bindings/hwlock/
6992 F:      Documentation/hwspinlock.txt
6993 F:      drivers/hwspinlock/
6994 F:      include/linux/hwspinlock.h
6995
6996 HARMONY SOUND DRIVER
6997 L:      linux-parisc@vger.kernel.org
6998 S:      Maintained
6999 F:      sound/parisc/harmony.*
7000
7001 HDPVR USB VIDEO ENCODER DRIVER
7002 M:      Hans Verkuil <hverkuil@xs4all.nl>
7003 L:      linux-media@vger.kernel.org
7004 T:      git git://linuxtv.org/media_tree.git
7005 W:      https://linuxtv.org
7006 S:      Odd Fixes
7007 F:      drivers/media/usb/hdpvr/
7008
7009 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7010 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7011 S:      Supported
7012 F:      Documentation/watchdog/hpwdt.txt
7013 F:      drivers/watchdog/hpwdt.c
7014
7015 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7016 M:      Don Brace <don.brace@microsemi.com>
7017 L:      esc.storagedev@microsemi.com
7018 L:      linux-scsi@vger.kernel.org
7019 S:      Supported
7020 F:      Documentation/scsi/hpsa.txt
7021 F:      drivers/scsi/hpsa*.[ch]
7022 F:      include/linux/cciss*.h
7023 F:      include/uapi/linux/cciss*.h
7024
7025 HFI1 DRIVER
7026 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7027 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7028 L:      linux-rdma@vger.kernel.org
7029 S:      Supported
7030 F:      drivers/infiniband/hw/hfi1
7031
7032 HFS FILESYSTEM
7033 L:      linux-fsdevel@vger.kernel.org
7034 S:      Orphan
7035 F:      Documentation/filesystems/hfs.txt
7036 F:      fs/hfs/
7037
7038 HFSPLUS FILESYSTEM
7039 L:      linux-fsdevel@vger.kernel.org
7040 S:      Orphan
7041 F:      Documentation/filesystems/hfsplus.txt
7042 F:      fs/hfsplus/
7043
7044 HGA FRAMEBUFFER DRIVER
7045 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7046 L:      linux-nvidia@lists.surfsouth.com
7047 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7048 S:      Maintained
7049 F:      drivers/video/fbdev/hgafb.c
7050
7051 HIBERNATION (aka Software Suspend, aka swsusp)
7052 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7053 M:      Pavel Machek <pavel@ucw.cz>
7054 L:      linux-pm@vger.kernel.org
7055 B:      https://bugzilla.kernel.org
7056 S:      Supported
7057 F:      arch/x86/power/
7058 F:      drivers/base/power/
7059 F:      kernel/power/
7060 F:      include/linux/suspend.h
7061 F:      include/linux/freezer.h
7062 F:      include/linux/pm.h
7063 F:      arch/*/include/asm/suspend*.h
7064
7065 HID CORE LAYER
7066 M:      Jiri Kosina <jikos@kernel.org>
7067 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7068 L:      linux-input@vger.kernel.org
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7070 S:      Maintained
7071 F:      drivers/hid/
7072 F:      include/linux/hid*
7073 F:      include/uapi/linux/hid*
7074
7075 HID SENSOR HUB DRIVERS
7076 M:      Jiri Kosina <jikos@kernel.org>
7077 M:      Jonathan Cameron <jic23@kernel.org>
7078 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7079 L:      linux-input@vger.kernel.org
7080 L:      linux-iio@vger.kernel.org
7081 S:      Maintained
7082 F:      Documentation/hid/hid-sensor*
7083 F:      drivers/hid/hid-sensor-*
7084 F:      drivers/iio/*/hid-*
7085 F:      include/linux/hid-sensor-*
7086
7087 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7088 M:      Thomas Gleixner <tglx@linutronix.de>
7089 L:      linux-kernel@vger.kernel.org
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7091 S:      Maintained
7092 F:      Documentation/timers/
7093 F:      kernel/time/hrtimer.c
7094 F:      kernel/time/clockevents.c
7095 F:      kernel/time/timer_*.c
7096 F:      include/linux/clockchips.h
7097 F:      include/linux/hrtimer.h
7098
7099 HIGH-SPEED SCC DRIVER FOR AX.25
7100 L:      linux-hams@vger.kernel.org
7101 S:      Orphan
7102 F:      drivers/net/hamradio/dmascc.c
7103 F:      drivers/net/hamradio/scc.c
7104
7105 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7106 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7107 W:      http://www.highpoint-tech.com
7108 S:      Supported
7109 F:      Documentation/scsi/hptiop.txt
7110 F:      drivers/scsi/hptiop.c
7111
7112 HIPPI
7113 M:      Jes Sorensen <jes@trained-monkey.org>
7114 L:      linux-hippi@sunsite.dk
7115 S:      Maintained
7116 F:      include/linux/hippidevice.h
7117 F:      include/uapi/linux/if_hippi.h
7118 F:      net/802/hippi.c
7119 F:      drivers/net/hippi/
7120
7121 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7122 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7123 M:      Salil Mehta <salil.mehta@huawei.com>
7124 L:      netdev@vger.kernel.org
7125 W:      http://www.hisilicon.com
7126 S:      Maintained
7127 F:      drivers/net/ethernet/hisilicon/hns3/
7128
7129 HISILICON LPC BUS DRIVER
7130 M:      john.garry@huawei.com
7131 W:      http://www.hisilicon.com
7132 S:      Maintained
7133 F:      drivers/bus/hisi_lpc.c
7134 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7135
7136 HISILICON NETWORK SUBSYSTEM DRIVER
7137 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7138 M:      Salil Mehta <salil.mehta@huawei.com>
7139 L:      netdev@vger.kernel.org
7140 W:      http://www.hisilicon.com
7141 S:      Maintained
7142 F:      drivers/net/ethernet/hisilicon/
7143 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7144
7145 HISILICON PMU DRIVER
7146 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7147 W:      http://www.hisilicon.com
7148 S:      Supported
7149 F:      drivers/perf/hisilicon
7150 F:      Documentation/perf/hisi-pmu.txt
7151
7152 HISILICON ROCE DRIVER
7153 M:      Lijun Ou <oulijun@huawei.com>
7154 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7155 L:      linux-rdma@vger.kernel.org
7156 S:      Maintained
7157 F:      drivers/infiniband/hw/hns/
7158 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7159
7160 HISILICON SAS Controller
7161 M:      John Garry <john.garry@huawei.com>
7162 W:      http://www.hisilicon.com
7163 S:      Supported
7164 F:      drivers/scsi/hisi_sas/
7165 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7166
7167 HMM - Heterogeneous Memory Management
7168 M:      Jérôme Glisse <jglisse@redhat.com>
7169 L:      linux-mm@kvack.org
7170 S:      Maintained
7171 F:      mm/hmm*
7172 F:      include/linux/hmm*
7173 F:      Documentation/vm/hmm.rst
7174
7175 HOST AP DRIVER
7176 M:      Jouni Malinen <j@w1.fi>
7177 L:      linux-wireless@vger.kernel.org
7178 W:      http://w1.fi/hostap-driver.html
7179 S:      Obsolete
7180 F:      drivers/net/wireless/intersil/hostap/
7181
7182 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7183 L:      platform-driver-x86@vger.kernel.org
7184 S:      Orphan
7185 F:      drivers/platform/x86/tc1100-wmi.c
7186
7187 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7188 M:      Jaroslav Kysela <perex@perex.cz>
7189 S:      Maintained
7190 F:      drivers/net/ethernet/hp/hp100.*
7191
7192 HPET:   High Precision Event Timers driver
7193 M:      Clemens Ladisch <clemens@ladisch.de>
7194 S:      Maintained
7195 F:      Documentation/timers/hpet.txt
7196 F:      drivers/char/hpet.c
7197 F:      include/linux/hpet.h
7198 F:      include/uapi/linux/hpet.h
7199
7200 HPET:   x86
7201 S:      Orphan
7202 F:      arch/x86/kernel/hpet.c
7203 F:      arch/x86/include/asm/hpet.h
7204
7205 HPFS FILESYSTEM
7206 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7207 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7208 S:      Maintained
7209 F:      fs/hpfs/
7210
7211 HSI SUBSYSTEM
7212 M:      Sebastian Reichel <sre@kernel.org>
7213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7214 S:      Maintained
7215 F:      Documentation/ABI/testing/sysfs-bus-hsi
7216 F:      Documentation/driver-api/hsi.rst
7217 F:      drivers/hsi/
7218 F:      include/linux/hsi/
7219 F:      include/uapi/linux/hsi/
7220
7221 HSO 3G MODEM DRIVER
7222 L:      linux-usb@vger.kernel.org
7223 S:      Orphan
7224 F:      drivers/net/usb/hso.c
7225
7226 HSR NETWORK PROTOCOL
7227 M:      Arvid Brodin <arvid.brodin@alten.se>
7228 L:      netdev@vger.kernel.org
7229 S:      Maintained
7230 F:      net/hsr/
7231
7232 HT16K33 LED CONTROLLER DRIVER
7233 M:      Robin van der Gracht <robin@protonic.nl>
7234 S:      Maintained
7235 F:      drivers/auxdisplay/ht16k33.c
7236 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7237
7238 HTCPEN TOUCHSCREEN DRIVER
7239 M:      Pau Oliva Fora <pof@eslack.org>
7240 L:      linux-input@vger.kernel.org
7241 S:      Maintained
7242 F:      drivers/input/touchscreen/htcpen.c
7243
7244 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7245 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7246 L:      linux-iio@vger.kernel.org
7247 W:      http://www.st.com/
7248 S:      Maintained
7249 F:      drivers/iio/humidity/hts221*
7250 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7251
7252 HUAWEI ETHERNET DRIVER
7253 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7254 L:      netdev@vger.kernel.org
7255 S:      Supported
7256 F:      Documentation/networking/hinic.txt
7257 F:      drivers/net/ethernet/huawei/hinic/
7258
7259 HUGETLB FILESYSTEM
7260 M:      Mike Kravetz <mike.kravetz@oracle.com>
7261 L:      linux-mm@kvack.org
7262 S:      Maintained
7263 F:      fs/hugetlbfs/
7264 F:      mm/hugetlb.c
7265 F:      include/linux/hugetlb.h
7266 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7267 F:      Documentation/vm/hugetlbfs_reserv.rst
7268 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7269
7270 HVA ST MEDIA DRIVER
7271 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7272 L:      linux-media@vger.kernel.org
7273 T:      git git://linuxtv.org/media_tree.git
7274 W:      https://linuxtv.org
7275 S:      Supported
7276 F:      drivers/media/platform/sti/hva
7277
7278 HWPOISON MEMORY FAILURE HANDLING
7279 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7280 L:      linux-mm@kvack.org
7281 S:      Maintained
7282 F:      mm/memory-failure.c
7283 F:      mm/hwpoison-inject.c
7284
7285 HYGON PROCESSOR SUPPORT
7286 M:      Pu Wen <puwen@hygon.cn>
7287 L:      linux-kernel@vger.kernel.org
7288 S:      Maintained
7289 F:      arch/x86/kernel/cpu/hygon.c
7290
7291 Hyper-V CORE AND DRIVERS
7292 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7293 M:      Haiyang Zhang <haiyangz@microsoft.com>
7294 M:      Stephen Hemminger <sthemmin@microsoft.com>
7295 M:      Sasha Levin <sashal@kernel.org>
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7297 L:      linux-hyperv@vger.kernel.org
7298 S:      Supported
7299 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7300 F:      arch/x86/include/asm/mshyperv.h
7301 F:      arch/x86/include/asm/trace/hyperv.h
7302 F:      arch/x86/include/asm/hyperv-tlfs.h
7303 F:      arch/x86/kernel/cpu/mshyperv.c
7304 F:      arch/x86/hyperv
7305 F:      drivers/hid/hid-hyperv.c
7306 F:      drivers/hv/
7307 F:      drivers/input/serio/hyperv-keyboard.c
7308 F:      drivers/pci/controller/pci-hyperv.c
7309 F:      drivers/net/hyperv/
7310 F:      drivers/scsi/storvsc_drv.c
7311 F:      drivers/uio/uio_hv_generic.c
7312 F:      drivers/video/fbdev/hyperv_fb.c
7313 F:      drivers/iommu/hyperv_iommu.c
7314 F:      net/vmw_vsock/hyperv_transport.c
7315 F:      include/linux/hyperv.h
7316 F:      include/uapi/linux/hyperv.h
7317 F:      tools/hv/
7318 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7319
7320 HYPERVISOR VIRTUAL CONSOLE DRIVER
7321 L:      linuxppc-dev@lists.ozlabs.org
7322 S:      Odd Fixes
7323 F:      drivers/tty/hvc/
7324
7325 I2C ACPI SUPPORT
7326 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7327 L:      linux-i2c@vger.kernel.org
7328 L:      linux-acpi@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/i2c/i2c-core-acpi.c
7331
7332 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7333 M:      Ajay Gupta <ajayg@nvidia.com>
7334 L:      linux-i2c@vger.kernel.org
7335 S:      Maintained
7336 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7337 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7338
7339 I2C MUXES
7340 M:      Peter Rosin <peda@axentia.se>
7341 L:      linux-i2c@vger.kernel.org
7342 S:      Maintained
7343 F:      Documentation/i2c/i2c-topology
7344 F:      Documentation/i2c/muxes/
7345 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7346 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7347 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7348 F:      drivers/i2c/i2c-mux.c
7349 F:      drivers/i2c/muxes/
7350 F:      include/linux/i2c-mux.h
7351
7352 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7353 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7354 L:      linux-i2c@vger.kernel.org
7355 S:      Maintained
7356 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7357 F:      drivers/i2c/busses/i2c-mv64xxx.c
7358
7359 I2C OVER PARALLEL PORT
7360 M:      Jean Delvare <jdelvare@suse.com>
7361 L:      linux-i2c@vger.kernel.org
7362 S:      Maintained
7363 F:      Documentation/i2c/busses/i2c-parport
7364 F:      Documentation/i2c/busses/i2c-parport-light
7365 F:      drivers/i2c/busses/i2c-parport.c
7366 F:      drivers/i2c/busses/i2c-parport-light.c
7367
7368 I2C SUBSYSTEM
7369 M:      Wolfram Sang <wsa@the-dreams.de>
7370 L:      linux-i2c@vger.kernel.org
7371 W:      https://i2c.wiki.kernel.org/
7372 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7374 S:      Maintained
7375 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7376 F:      Documentation/i2c/
7377 F:      drivers/i2c/*
7378 F:      include/linux/i2c.h
7379 F:      include/linux/i2c-dev.h
7380 F:      include/linux/i2c-smbus.h
7381 F:      include/uapi/linux/i2c.h
7382 F:      include/uapi/linux/i2c-*.h
7383
7384 I2C SUBSYSTEM HOST DRIVERS
7385 L:      linux-i2c@vger.kernel.org
7386 W:      https://i2c.wiki.kernel.org/
7387 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7389 S:      Odd Fixes
7390 F:      Documentation/devicetree/bindings/i2c/
7391 F:      drivers/i2c/algos/
7392 F:      drivers/i2c/busses/
7393
7394 I2C-TAOS-EVM DRIVER
7395 M:      Jean Delvare <jdelvare@suse.com>
7396 L:      linux-i2c@vger.kernel.org
7397 S:      Maintained
7398 F:      Documentation/i2c/busses/i2c-taos-evm
7399 F:      drivers/i2c/busses/i2c-taos-evm.c
7400
7401 I2C-TINY-USB DRIVER
7402 M:      Till Harbaum <till@harbaum.org>
7403 L:      linux-i2c@vger.kernel.org
7404 W:      http://www.harbaum.org/till/i2c_tiny_usb
7405 S:      Maintained
7406 F:      drivers/i2c/busses/i2c-tiny-usb.c
7407
7408 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7409 M:      Jean Delvare <jdelvare@suse.com>
7410 L:      linux-i2c@vger.kernel.org
7411 S:      Maintained
7412 F:      Documentation/i2c/busses/i2c-ali1535
7413 F:      Documentation/i2c/busses/i2c-ali1563
7414 F:      Documentation/i2c/busses/i2c-ali15x3
7415 F:      Documentation/i2c/busses/i2c-amd756
7416 F:      Documentation/i2c/busses/i2c-amd8111
7417 F:      Documentation/i2c/busses/i2c-i801
7418 F:      Documentation/i2c/busses/i2c-nforce2
7419 F:      Documentation/i2c/busses/i2c-piix4
7420 F:      Documentation/i2c/busses/i2c-sis5595
7421 F:      Documentation/i2c/busses/i2c-sis630
7422 F:      Documentation/i2c/busses/i2c-sis96x
7423 F:      Documentation/i2c/busses/i2c-via
7424 F:      Documentation/i2c/busses/i2c-viapro
7425 F:      drivers/i2c/busses/i2c-ali1535.c
7426 F:      drivers/i2c/busses/i2c-ali1563.c
7427 F:      drivers/i2c/busses/i2c-ali15x3.c
7428 F:      drivers/i2c/busses/i2c-amd756.c
7429 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7430 F:      drivers/i2c/busses/i2c-amd8111.c
7431 F:      drivers/i2c/busses/i2c-i801.c
7432 F:      drivers/i2c/busses/i2c-isch.c
7433 F:      drivers/i2c/busses/i2c-nforce2.c
7434 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7435 F:      drivers/i2c/busses/i2c-piix4.c
7436 F:      drivers/i2c/busses/i2c-sis5595.c
7437 F:      drivers/i2c/busses/i2c-sis630.c
7438 F:      drivers/i2c/busses/i2c-sis96x.c
7439 F:      drivers/i2c/busses/i2c-via.c
7440 F:      drivers/i2c/busses/i2c-viapro.c
7441
7442 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7443 M:      Hans de Goede <hdegoede@redhat.com>
7444 L:      linux-i2c@vger.kernel.org
7445 S:      Maintained
7446 F:      drivers/i2c/busses/i2c-cht-wc.c
7447
7448 I2C/SMBUS ISMT DRIVER
7449 M:      Seth Heasley <seth.heasley@intel.com>
7450 M:      Neil Horman <nhorman@tuxdriver.com>
7451 L:      linux-i2c@vger.kernel.org
7452 F:      drivers/i2c/busses/i2c-ismt.c
7453 F:      Documentation/i2c/busses/i2c-ismt
7454
7455 I2C/SMBUS STUB DRIVER
7456 M:      Jean Delvare <jdelvare@suse.com>
7457 L:      linux-i2c@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/i2c/i2c-stub.c
7460
7461 I3C SUBSYSTEM
7462 M:      Boris Brezillon <bbrezillon@kernel.org>
7463 L:      linux-i3c@lists.infradead.org
7464 C:      irc://chat.freenode.net/linux-i3c
7465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7466 S:      Maintained
7467 F:      Documentation/ABI/testing/sysfs-bus-i3c
7468 F:      Documentation/devicetree/bindings/i3c/
7469 F:      Documentation/driver-api/i3c
7470 F:      drivers/i3c/
7471 F:      include/linux/i3c/
7472
7473 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7474 M:      Vitor Soares <vitor.soares@synopsys.com>
7475 S:      Maintained
7476 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7477 F:      drivers/i3c/master/dw*
7478
7479 IA64 (Itanium) PLATFORM
7480 M:      Tony Luck <tony.luck@intel.com>
7481 M:      Fenghua Yu <fenghua.yu@intel.com>
7482 L:      linux-ia64@vger.kernel.org
7483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7484 S:      Maintained
7485 F:      arch/ia64/
7486
7487 IBM Power 842 compression accelerator
7488 M:      Haren Myneni <haren@us.ibm.com>
7489 S:      Supported
7490 F:      drivers/crypto/nx/Makefile
7491 F:      drivers/crypto/nx/Kconfig
7492 F:      drivers/crypto/nx/nx-842*
7493 F:      include/linux/sw842.h
7494 F:      crypto/842.c
7495 F:      lib/842/
7496
7497 IBM Power in-Nest Crypto Acceleration
7498 M:      Breno Leitão <leitao@debian.org>
7499 M:      Nayna Jain <nayna@linux.ibm.com>
7500 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7501 L:      linux-crypto@vger.kernel.org
7502 S:      Supported
7503 F:      drivers/crypto/nx/Makefile
7504 F:      drivers/crypto/nx/Kconfig
7505 F:      drivers/crypto/nx/nx-aes*
7506 F:      drivers/crypto/nx/nx-sha*
7507 F:      drivers/crypto/nx/nx.*
7508 F:      drivers/crypto/nx/nx_csbcpb.h
7509 F:      drivers/crypto/nx/nx_debugfs.h
7510
7511 IBM Power Linux RAID adapter
7512 M:      Brian King <brking@us.ibm.com>
7513 S:      Supported
7514 F:      drivers/scsi/ipr.*
7515
7516 IBM Power SRIOV Virtual NIC Device Driver
7517 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7518 M:      John Allen <jallen@linux.ibm.com>
7519 L:      netdev@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/net/ethernet/ibm/ibmvnic.*
7522
7523 IBM Power Virtual Accelerator Switchboard
7524 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7525 L:      linuxppc-dev@lists.ozlabs.org
7526 S:      Supported
7527 F:      arch/powerpc/platforms/powernv/vas*
7528 F:      arch/powerpc/platforms/powernv/copy-paste.h
7529 F:      arch/powerpc/include/asm/vas.h
7530
7531 IBM Power Virtual Ethernet Device Driver
7532 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7533 L:      netdev@vger.kernel.org
7534 S:      Supported
7535 F:      drivers/net/ethernet/ibm/ibmveth.*
7536
7537 IBM Power Virtual FC Device Drivers
7538 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7539 L:      linux-scsi@vger.kernel.org
7540 S:      Supported
7541 F:      drivers/scsi/ibmvscsi/ibmvfc*
7542
7543 IBM Power Virtual Management Channel Driver
7544 M:      Steven Royer <seroyer@linux.ibm.com>
7545 S:      Supported
7546 F:      drivers/misc/ibmvmc.*
7547
7548 IBM Power Virtual SCSI Device Drivers
7549 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7550 L:      linux-scsi@vger.kernel.org
7551 S:      Supported
7552 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7553 F:      include/scsi/viosrp.h
7554
7555 IBM Power Virtual SCSI Device Target Driver
7556 M:      Michael Cyr <mikecyr@linux.ibm.com>
7557 L:      linux-scsi@vger.kernel.org
7558 L:      target-devel@vger.kernel.org
7559 S:      Supported
7560 F:      drivers/scsi/ibmvscsi_tgt/
7561
7562 IBM Power VMX Cryptographic instructions
7563 M:      Breno Leitão <leitao@debian.org>
7564 M:      Nayna Jain <nayna@linux.ibm.com>
7565 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7566 L:      linux-crypto@vger.kernel.org
7567 S:      Supported
7568 F:      drivers/crypto/vmx/Makefile
7569 F:      drivers/crypto/vmx/Kconfig
7570 F:      drivers/crypto/vmx/vmx.c
7571 F:      drivers/crypto/vmx/aes*
7572 F:      drivers/crypto/vmx/ghash*
7573 F:      drivers/crypto/vmx/ppc-xlate.pl
7574
7575 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7576 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7577 L:      linux-pci@vger.kernel.org
7578 L:      linuxppc-dev@lists.ozlabs.org
7579 S:      Supported
7580 F:      drivers/pci/hotplug/rpaphp*
7581
7582 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7583 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7584 L:      linux-pci@vger.kernel.org
7585 L:      linuxppc-dev@lists.ozlabs.org
7586 S:      Supported
7587 F:      drivers/pci/hotplug/rpadlpar*
7588
7589 IBM ServeRAID RAID DRIVER
7590 S:      Orphan
7591 F:      drivers/scsi/ips.*
7592
7593 ICH LPC AND GPIO DRIVER
7594 M:      Peter Tyser <ptyser@xes-inc.com>
7595 S:      Maintained
7596 F:      drivers/mfd/lpc_ich.c
7597 F:      drivers/gpio/gpio-ich.c
7598
7599 IDE SUBSYSTEM
7600 M:      "David S. Miller" <davem@davemloft.net>
7601 L:      linux-ide@vger.kernel.org
7602 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7604 S:      Maintained
7605 F:      Documentation/ide/
7606 F:      drivers/ide/
7607 F:      include/linux/ide.h
7608
7609 IDE/ATAPI DRIVERS
7610 M:      Borislav Petkov <bp@alien8.de>
7611 L:      linux-ide@vger.kernel.org
7612 S:      Maintained
7613 F:      Documentation/cdrom/ide-cd
7614 F:      drivers/ide/ide-cd*
7615
7616 IDEAPAD LAPTOP EXTRAS DRIVER
7617 M:      Ike Panhc <ike.pan@canonical.com>
7618 L:      platform-driver-x86@vger.kernel.org
7619 W:      http://launchpad.net/ideapad-laptop
7620 S:      Maintained
7621 F:      drivers/platform/x86/ideapad-laptop.c
7622
7623 IDEAPAD LAPTOP SLIDEBAR DRIVER
7624 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7625 L:      linux-input@vger.kernel.org
7626 W:      https://github.com/o2genum/ideapad-slidebar
7627 S:      Maintained
7628 F:      drivers/input/misc/ideapad_slidebar.c
7629
7630 IDT VersaClock 5 CLOCK DRIVER
7631 M:      Marek Vasut <marek.vasut@gmail.com>
7632 S:      Maintained
7633 F:      drivers/clk/clk-versaclock5.c
7634
7635 IEEE 802.15.4 SUBSYSTEM
7636 M:      Alexander Aring <alex.aring@gmail.com>
7637 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7638 L:      linux-wpan@vger.kernel.org
7639 W:      http://wpan.cakelab.org/
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7642 S:      Maintained
7643 F:      net/ieee802154/
7644 F:      net/mac802154/
7645 F:      drivers/net/ieee802154/
7646 F:      include/linux/nl802154.h
7647 F:      include/linux/ieee802154.h
7648 F:      include/net/nl802154.h
7649 F:      include/net/mac802154.h
7650 F:      include/net/af_ieee802154.h
7651 F:      include/net/cfg802154.h
7652 F:      include/net/ieee802154_netdev.h
7653 F:      Documentation/networking/ieee802154.rst
7654
7655 IFE PROTOCOL
7656 M:      Yotam Gigi <yotam.gi@gmail.com>
7657 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7658 F:      net/ife
7659 F:      include/net/ife.h
7660 F:      include/uapi/linux/ife.h
7661
7662 IGORPLUG-USB IR RECEIVER
7663 M:      Sean Young <sean@mess.org>
7664 L:      linux-media@vger.kernel.org
7665 S:      Maintained
7666 F:      drivers/media/rc/igorplugusb.c
7667
7668 IGUANAWORKS USB IR TRANSCEIVER
7669 M:      Sean Young <sean@mess.org>
7670 L:      linux-media@vger.kernel.org
7671 S:      Maintained
7672 F:      drivers/media/rc/iguanair.c
7673
7674 IIO DIGITAL POTENTIOMETER DAC
7675 M:      Peter Rosin <peda@axentia.se>
7676 L:      linux-iio@vger.kernel.org
7677 S:      Maintained
7678 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7679 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7680 F:      drivers/iio/dac/dpot-dac.c
7681
7682 IIO ENVELOPE DETECTOR
7683 M:      Peter Rosin <peda@axentia.se>
7684 L:      linux-iio@vger.kernel.org
7685 S:      Maintained
7686 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7687 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7688 F:      drivers/iio/adc/envelope-detector.c
7689
7690 IIO MULTIPLEXER
7691 M:      Peter Rosin <peda@axentia.se>
7692 L:      linux-iio@vger.kernel.org
7693 S:      Maintained
7694 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7695 F:      drivers/iio/multiplexer/iio-mux.c
7696
7697 IIO SUBSYSTEM AND DRIVERS
7698 M:      Jonathan Cameron <jic23@kernel.org>
7699 R:      Hartmut Knaack <knaack.h@gmx.de>
7700 R:      Lars-Peter Clausen <lars@metafoo.de>
7701 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7702 L:      linux-iio@vger.kernel.org
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7704 S:      Maintained
7705 F:      Documentation/ABI/testing/configfs-iio*
7706 F:      Documentation/ABI/testing/sysfs-bus-iio*
7707 F:      Documentation/devicetree/bindings/iio/
7708 F:      drivers/iio/
7709 F:      drivers/staging/iio/
7710 F:      include/linux/iio/
7711 F:      tools/iio/
7712
7713 IIO UNIT CONVERTER
7714 M:      Peter Rosin <peda@axentia.se>
7715 L:      linux-iio@vger.kernel.org
7716 S:      Maintained
7717 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7718 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7719 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7720 F:      drivers/iio/afe/iio-rescale.c
7721
7722 IKANOS/ADI EAGLE ADSL USB DRIVER
7723 M:      Matthieu Castet <castet.matthieu@free.fr>
7724 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7725 S:      Maintained
7726 F:      drivers/usb/atm/ueagle-atm.c
7727
7728 IMGTEC ASCII LCD DRIVER
7729 M:      Paul Burton <paul.burton@mips.com>
7730 S:      Maintained
7731 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7732 F:      drivers/auxdisplay/img-ascii-lcd.c
7733
7734 IMGTEC IR DECODER DRIVER
7735 M:      James Hogan <jhogan@kernel.org>
7736 S:      Maintained
7737 F:      drivers/media/rc/img-ir/
7738
7739 IMON SOUNDGRAPH USB IR RECEIVER
7740 M:      Sean Young <sean@mess.org>
7741 L:      linux-media@vger.kernel.org
7742 S:      Maintained
7743 F:      drivers/media/rc/imon_raw.c
7744 F:      drivers/media/rc/imon.c
7745
7746 IMS TWINTURBO FRAMEBUFFER DRIVER
7747 L:      linux-fbdev@vger.kernel.org
7748 S:      Orphan
7749 F:      drivers/video/fbdev/imsttfb.c
7750
7751 INA209 HARDWARE MONITOR DRIVER
7752 M:      Guenter Roeck <linux@roeck-us.net>
7753 L:      linux-hwmon@vger.kernel.org
7754 S:      Maintained
7755 F:      Documentation/hwmon/ina209.rst
7756 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7757 F:      drivers/hwmon/ina209.c
7758
7759 INA2XX HARDWARE MONITOR DRIVER
7760 M:      Guenter Roeck <linux@roeck-us.net>
7761 L:      linux-hwmon@vger.kernel.org
7762 S:      Maintained
7763 F:      Documentation/hwmon/ina2xx.rst
7764 F:      drivers/hwmon/ina2xx.c
7765 F:      include/linux/platform_data/ina2xx.h
7766
7767 INDUSTRY PACK SUBSYSTEM (IPACK)
7768 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7769 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7770 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7771 L:      industrypack-devel@lists.sourceforge.net
7772 W:      http://industrypack.sourceforge.net
7773 S:      Maintained
7774 F:      drivers/ipack/
7775
7776 INFINIBAND SUBSYSTEM
7777 M:      Doug Ledford <dledford@redhat.com>
7778 M:      Jason Gunthorpe <jgg@mellanox.com>
7779 L:      linux-rdma@vger.kernel.org
7780 W:      https://github.com/linux-rdma/rdma-core
7781 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7783 S:      Supported
7784 F:      Documentation/devicetree/bindings/infiniband/
7785 F:      Documentation/infiniband/
7786 F:      drivers/infiniband/
7787 F:      include/uapi/linux/if_infiniband.h
7788 F:      include/uapi/rdma/
7789 F:      include/rdma/
7790 F:      include/trace/events/ib_mad.h
7791 F:      include/trace/events/ib_umad.h
7792 F:      samples/bpf/ibumad_kern.c
7793 F:      samples/bpf/ibumad_user.c
7794
7795 INGENIC JZ4780 DMA Driver
7796 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7797 S:      Maintained
7798 F:      drivers/dma/dma-jz4780.c
7799
7800 INGENIC JZ4780 NAND DRIVER
7801 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7802 L:      linux-mtd@lists.infradead.org
7803 S:      Maintained
7804 F:      drivers/mtd/nand/raw/jz4780_*
7805
7806 INOTIFY
7807 M:      Jan Kara <jack@suse.cz>
7808 R:      Amir Goldstein <amir73il@gmail.com>
7809 L:      linux-fsdevel@vger.kernel.org
7810 S:      Maintained
7811 F:      Documentation/filesystems/inotify.txt
7812 F:      fs/notify/inotify/
7813 F:      include/linux/inotify.h
7814 F:      include/uapi/linux/inotify.h
7815
7816 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7817 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7818 L:      linux-input@vger.kernel.org
7819 Q:      http://patchwork.kernel.org/project/linux-input/list/
7820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7821 S:      Maintained
7822 F:      drivers/input/
7823 F:      include/linux/input.h
7824 F:      include/uapi/linux/input.h
7825 F:      include/uapi/linux/input-event-codes.h
7826 F:      include/linux/input/
7827 F:      Documentation/devicetree/bindings/input/
7828 F:      Documentation/devicetree/bindings/serio/
7829 F:      Documentation/input/
7830
7831 INPUT MULTITOUCH (MT) PROTOCOL
7832 M:      Henrik Rydberg <rydberg@bitmath.org>
7833 L:      linux-input@vger.kernel.org
7834 S:      Odd fixes
7835 F:      Documentation/input/multi-touch-protocol.rst
7836 F:      drivers/input/input-mt.c
7837 K:      \b(ABS|SYN)_MT_
7838
7839 INSIDE SECURE CRYPTO DRIVER
7840 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7841 F:      drivers/crypto/inside-secure/
7842 S:      Maintained
7843 L:      linux-crypto@vger.kernel.org
7844
7845 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7846 M:      Mimi Zohar <zohar@linux.ibm.com>
7847 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7848 L:      linux-integrity@vger.kernel.org
7849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7850 S:      Supported
7851 F:      security/integrity/ima/
7852
7853 INTEL 810/815 FRAMEBUFFER DRIVER
7854 M:      Antonino Daplas <adaplas@gmail.com>
7855 L:      linux-fbdev@vger.kernel.org
7856 S:      Maintained
7857 F:      drivers/video/fbdev/i810/
7858
7859 INTEL ASoC DRIVERS
7860 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7861 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7862 M:      Jie Yang <yang.jie@linux.intel.com>
7863 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7864 S:      Supported
7865 F:      sound/soc/intel/
7866
7867 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7868 M:      Hans de Goede <hdegoede@redhat.com>
7869 L:      platform-driver-x86@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/platform/x86/intel_atomisp2_pm.c
7872
7873 INTEL C600 SERIES SAS CONTROLLER DRIVER
7874 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7875 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7876 L:      linux-scsi@vger.kernel.org
7877 T:      git git://git.code.sf.net/p/intel-sas/isci
7878 S:      Supported
7879 F:      drivers/scsi/isci/
7880
7881 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7882 M:      Jani Nikula <jani.nikula@linux.intel.com>
7883 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7884 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7885 L:      intel-gfx@lists.freedesktop.org
7886 W:      https://01.org/linuxgraphics/
7887 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7888 C:      irc://chat.freenode.net/intel-gfx
7889 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7890 T:      git git://anongit.freedesktop.org/drm-intel
7891 S:      Supported
7892 F:      drivers/gpu/drm/i915/
7893 F:      include/drm/i915*
7894 F:      include/uapi/drm/i915_drm.h
7895 F:      Documentation/gpu/i915.rst
7896
7897 INTEL ETHERNET DRIVERS
7898 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7899 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7900 W:      http://www.intel.com/support/feedback.htm
7901 W:      http://e1000.sourceforge.net/
7902 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7905 S:      Supported
7906 F:      Documentation/networking/device_drivers/intel/e100.rst
7907 F:      Documentation/networking/device_drivers/intel/e1000.rst
7908 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7909 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7910 F:      Documentation/networking/device_drivers/intel/igb.rst
7911 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7912 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7913 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7914 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7915 F:      Documentation/networking/device_drivers/intel/i40e.rst
7916 F:      Documentation/networking/device_drivers/intel/iavf.rst
7917 F:      Documentation/networking/device_drivers/intel/ice.rst
7918 F:      drivers/net/ethernet/intel/
7919 F:      drivers/net/ethernet/intel/*/
7920 F:      include/linux/avf/virtchnl.h
7921
7922 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7923 M:      Maik Broemme <mbroemme@libmpq.org>
7924 L:      linux-fbdev@vger.kernel.org
7925 S:      Maintained
7926 F:      Documentation/fb/intelfb.txt
7927 F:      drivers/video/fbdev/intelfb/
7928
7929 INTEL GPIO DRIVERS
7930 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7931 L:      linux-gpio@vger.kernel.org
7932 S:      Maintained
7933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7934 F:      drivers/gpio/gpio-ich.c
7935 F:      drivers/gpio/gpio-intel-mid.c
7936 F:      drivers/gpio/gpio-lynxpoint.c
7937 F:      drivers/gpio/gpio-merrifield.c
7938 F:      drivers/gpio/gpio-ml-ioh.c
7939 F:      drivers/gpio/gpio-pch.c
7940 F:      drivers/gpio/gpio-sch.c
7941 F:      drivers/gpio/gpio-sodaville.c
7942
7943 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7944 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7945 M:      Zhi Wang <zhi.a.wang@intel.com>
7946 L:      intel-gvt-dev@lists.freedesktop.org
7947 L:      intel-gfx@lists.freedesktop.org
7948 W:      https://01.org/igvt-g
7949 T:      git https://github.com/intel/gvt-linux.git
7950 S:      Supported
7951 F:      drivers/gpu/drm/i915/gvt/
7952
7953 INTEL HID EVENT DRIVER
7954 M:      Alex Hung <alex.hung@canonical.com>
7955 L:      platform-driver-x86@vger.kernel.org
7956 S:      Maintained
7957 F:      drivers/platform/x86/intel-hid.c
7958
7959 INTEL I/OAT DMA DRIVER
7960 M:      Dave Jiang <dave.jiang@intel.com>
7961 R:      Dan Williams <dan.j.williams@intel.com>
7962 L:      dmaengine@vger.kernel.org
7963 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7964 S:      Supported
7965 F:      drivers/dma/ioat*
7966
7967 INTEL IDLE DRIVER
7968 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7969 M:      Len Brown <lenb@kernel.org>
7970 L:      linux-pm@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7972 B:      https://bugzilla.kernel.org
7973 S:      Supported
7974 F:      drivers/idle/intel_idle.c
7975
7976 INTEL INTEGRATED SENSOR HUB DRIVER
7977 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7978 M:      Jiri Kosina <jikos@kernel.org>
7979 L:      linux-input@vger.kernel.org
7980 S:      Maintained
7981 F:      drivers/hid/intel-ish-hid/
7982
7983 INTEL IOMMU (VT-d)
7984 M:      David Woodhouse <dwmw2@infradead.org>
7985 L:      iommu@lists.linux-foundation.org
7986 T:      git git://git.infradead.org/iommu-2.6.git
7987 S:      Supported
7988 F:      drivers/iommu/intel-iommu.c
7989 F:      include/linux/intel-iommu.h
7990
7991 INTEL IOP-ADMA DMA DRIVER
7992 R:      Dan Williams <dan.j.williams@intel.com>
7993 S:      Odd fixes
7994 F:      drivers/dma/iop-adma.c
7995
7996 INTEL IPU3 CSI-2 CIO2 DRIVER
7997 M:      Yong Zhi <yong.zhi@intel.com>
7998 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7999 M:      Bingbu Cao <bingbu.cao@intel.com>
8000 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8001 L:      linux-media@vger.kernel.org
8002 S:      Maintained
8003 F:      drivers/media/pci/intel/ipu3/
8004 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8005
8006 INTEL IPU3 CSI-2 IMGU DRIVER
8007 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8008 L:      linux-media@vger.kernel.org
8009 S:      Maintained
8010 F:      drivers/staging/media/ipu3/
8011 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8012 F:      Documentation/media/v4l-drivers/ipu3.rst
8013
8014 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8015 M:      Krzysztof Halasa <khalasa@piap.pl>
8016 S:      Maintained
8017 F:      include/linux/soc/ixp4xx/qmgr.h
8018 F:      include/linux/soc/ixp4xx/npe.h
8019 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8020 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8021 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8022 F:      drivers/net/wan/ixp4xx_hss.c
8023
8024 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8025 M:      Deepak Saxena <dsaxena@plexity.net>
8026 S:      Maintained
8027 F:      drivers/char/hw_random/ixp4xx-rng.c
8028
8029 INTEL MANAGEMENT ENGINE (mei)
8030 M:      Tomas Winkler <tomas.winkler@intel.com>
8031 L:      linux-kernel@vger.kernel.org
8032 S:      Supported
8033 F:      include/uapi/linux/mei.h
8034 F:      include/linux/mei_cl_bus.h
8035 F:      drivers/misc/mei/*
8036 F:      drivers/watchdog/mei_wdt.c
8037 F:      Documentation/misc-devices/mei/*
8038 F:      samples/mei/*
8039
8040 INTEL MENLOW THERMAL DRIVER
8041 M:      Sujith Thomas <sujith.thomas@intel.com>
8042 L:      platform-driver-x86@vger.kernel.org
8043 W:      https://01.org/linux-acpi
8044 S:      Supported
8045 F:      drivers/platform/x86/intel_menlow.c
8046
8047 INTEL MIC DRIVERS (mic)
8048 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8049 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8050 S:      Supported
8051 W:      https://github.com/sudeepdutt/mic
8052 W:      http://software.intel.com/en-us/mic-developer
8053 F:      include/linux/mic_bus.h
8054 F:      include/linux/scif.h
8055 F:      include/uapi/linux/mic_common.h
8056 F:      include/uapi/linux/mic_ioctl.h
8057 F:      include/uapi/linux/scif_ioctl.h
8058 F:      drivers/misc/mic/
8059 F:      drivers/dma/mic_x100_dma.c
8060 F:      drivers/dma/mic_x100_dma.h
8061 F:      Documentation/mic/
8062
8063 INTEL PMC CORE DRIVER
8064 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8065 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8066 L:      platform-driver-x86@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/platform/x86/intel_pmc_core*
8069
8070 INTEL PMC/P-Unit IPC DRIVER
8071 M:      Zha Qipeng<qipeng.zha@intel.com>
8072 L:      platform-driver-x86@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/platform/x86/intel_pmc_ipc.c
8075 F:      drivers/platform/x86/intel_punit_ipc.c
8076 F:      arch/x86/include/asm/intel_pmc_ipc.h
8077 F:      arch/x86/include/asm/intel_punit_ipc.h
8078
8079 INTEL PMIC GPIO DRIVERS
8080 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8081 S:      Maintained
8082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8083 F:      drivers/gpio/gpio-*cove.c
8084 F:      drivers/gpio/gpio-msic.c
8085
8086 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8087 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8088 S:      Maintained
8089 F:      drivers/mfd/intel_msic.c
8090 F:      drivers/mfd/intel_soc_pmic*
8091 F:      include/linux/mfd/intel_msic.h
8092 F:      include/linux/mfd/intel_soc_pmic*
8093
8094 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8095 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8096 L:      linux-wireless@vger.kernel.org
8097 S:      Maintained
8098 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8099 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8100 F:      drivers/net/wireless/intel/ipw2x00/
8101
8102 INTEL PSTATE DRIVER
8103 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8104 M:      Len Brown <lenb@kernel.org>
8105 L:      linux-pm@vger.kernel.org
8106 S:      Supported
8107 F:      drivers/cpufreq/intel_pstate.c
8108
8109 INTEL RDMA RNIC DRIVER
8110 M:      Faisal Latif <faisal.latif@intel.com>
8111 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8112 L:      linux-rdma@vger.kernel.org
8113 S:      Supported
8114 F:      drivers/infiniband/hw/i40iw/
8115 F:      include/uapi/rdma/i40iw-abi.h
8116
8117 INTEL TELEMETRY DRIVER
8118 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8119 M:      "David E. Box" <david.e.box@linux.intel.com>
8120 L:      platform-driver-x86@vger.kernel.org
8121 S:      Maintained
8122 F:      arch/x86/include/asm/intel_telemetry.h
8123 F:      drivers/platform/x86/intel_telemetry*
8124
8125 INTEL VIRTUAL BUTTON DRIVER
8126 M:      AceLan Kao <acelan.kao@canonical.com>
8127 L:      platform-driver-x86@vger.kernel.org
8128 S:      Maintained
8129 F:      drivers/platform/x86/intel-vbtn.c
8130
8131 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8132 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8133 L:      linux-wireless@vger.kernel.org
8134 S:      Supported
8135 F:      drivers/net/wireless/intel/iwlegacy/
8136
8137 INTEL WIRELESS WIFI LINK (iwlwifi)
8138 M:      Johannes Berg <johannes.berg@intel.com>
8139 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8140 M:      Luca Coelho <luciano.coelho@intel.com>
8141 M:      Intel Linux Wireless <linuxwifi@intel.com>
8142 L:      linux-wireless@vger.kernel.org
8143 W:      http://intellinuxwireless.org
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8145 S:      Supported
8146 F:      drivers/net/wireless/intel/iwlwifi/
8147
8148 INTEL WIRELESS WIMAX CONNECTION 2400
8149 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8150 M:      linux-wimax@intel.com
8151 L:      wimax@linuxwimax.org (subscribers-only)
8152 S:      Supported
8153 W:      http://linuxwimax.org
8154 F:      Documentation/wimax/README.i2400m
8155 F:      drivers/net/wimax/i2400m/
8156 F:      include/uapi/linux/wimax/i2400m.h
8157
8158 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8159 M:      Mario Limonciello <mario.limonciello@dell.com>
8160 S:      Maintained
8161 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8162
8163 INTEL(R) TRACE HUB
8164 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8165 S:      Supported
8166 F:      Documentation/trace/intel_th.rst
8167 F:      drivers/hwtracing/intel_th/
8168
8169 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8170 M:      Ning Sun <ning.sun@intel.com>
8171 L:      tboot-devel@lists.sourceforge.net
8172 W:      http://tboot.sourceforge.net
8173 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8174 S:      Supported
8175 F:      Documentation/intel_txt.txt
8176 F:      include/linux/tboot.h
8177 F:      arch/x86/kernel/tboot.c
8178
8179 INTEL-MID GPIO DRIVER
8180 M:      David Cohen <david.a.cohen@linux.intel.com>
8181 L:      linux-gpio@vger.kernel.org
8182 S:      Maintained
8183 F:      drivers/gpio/gpio-intel-mid.c
8184
8185 INTERCONNECT API
8186 M:      Georgi Djakov <georgi.djakov@linaro.org>
8187 L:      linux-pm@vger.kernel.org
8188 S:      Maintained
8189 F:      Documentation/interconnect/
8190 F:      Documentation/devicetree/bindings/interconnect/
8191 F:      drivers/interconnect/
8192 F:      include/dt-bindings/interconnect/
8193 F:      include/linux/interconnect-provider.h
8194 F:      include/linux/interconnect.h
8195
8196 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8197 M:      Linus Walleij <linus.walleij@linaro.org>
8198 L:      linux-iio@vger.kernel.org
8199 S:      Maintained
8200 F:      drivers/iio/gyro/mpu3050*
8201 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8202
8203 IOC3 ETHERNET DRIVER
8204 M:      Ralf Baechle <ralf@linux-mips.org>
8205 L:      linux-mips@vger.kernel.org
8206 S:      Maintained
8207 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8208
8209 IOC3 SERIAL DRIVER
8210 M:      Pat Gefre <pfg@sgi.com>
8211 L:      linux-serial@vger.kernel.org
8212 S:      Maintained
8213 F:      drivers/tty/serial/ioc3_serial.c
8214
8215 IOMAP FILESYSTEM LIBRARY
8216 M:      Christoph Hellwig <hch@infradead.org>
8217 M:      Darrick J. Wong <darrick.wong@oracle.com>
8218 M:      linux-xfs@vger.kernel.org
8219 M:      linux-fsdevel@vger.kernel.org
8220 L:      linux-xfs@vger.kernel.org
8221 L:      linux-fsdevel@vger.kernel.org
8222 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8223 S:      Supported
8224 F:      fs/iomap.c
8225 F:      include/linux/iomap.h
8226
8227 IOMMU DRIVERS
8228 M:      Joerg Roedel <joro@8bytes.org>
8229 L:      iommu@lists.linux-foundation.org
8230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8231 S:      Maintained
8232 F:      Documentation/devicetree/bindings/iommu/
8233 F:      drivers/iommu/
8234 F:      include/linux/iommu.h
8235 F:      include/linux/of_iommu.h
8236 F:      include/linux/iova.h
8237
8238 IO_URING
8239 M:      Jens Axboe <axboe@kernel.dk>
8240 L:      linux-block@vger.kernel.org
8241 L:      linux-fsdevel@vger.kernel.org
8242 T:      git git://git.kernel.dk/linux-block
8243 T:      git git://git.kernel.dk/liburing
8244 S:      Maintained
8245 F:      fs/io_uring.c
8246 F:      include/uapi/linux/io_uring.h
8247
8248 IP MASQUERADING
8249 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8250 S:      Maintained
8251 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8252
8253 IPMI SUBSYSTEM
8254 M:      Corey Minyard <minyard@acm.org>
8255 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8256 W:      http://openipmi.sourceforge.net/
8257 S:      Supported
8258 F:      Documentation/devicetree/bindings/ipmi/
8259 F:      Documentation/IPMI.txt
8260 F:      drivers/char/ipmi/
8261 F:      include/linux/ipmi*
8262 F:      include/uapi/linux/ipmi*
8263
8264 IPS SCSI RAID DRIVER
8265 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8266 L:      linux-scsi@vger.kernel.org
8267 W:      http://www.adaptec.com/
8268 S:      Maintained
8269 F:      drivers/scsi/ips*
8270
8271 IPVS
8272 M:      Wensong Zhang <wensong@linux-vs.org>
8273 M:      Simon Horman <horms@verge.net.au>
8274 M:      Julian Anastasov <ja@ssi.bg>
8275 L:      netdev@vger.kernel.org
8276 L:      lvs-devel@vger.kernel.org
8277 S:      Maintained
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8280 F:      Documentation/networking/ipvs-sysctl.txt
8281 F:      include/net/ip_vs.h
8282 F:      include/uapi/linux/ip_vs.h
8283 F:      net/netfilter/ipvs/
8284
8285 IPWIRELESS DRIVER
8286 M:      Jiri Kosina <jikos@kernel.org>
8287 M:      David Sterba <dsterba@suse.com>
8288 S:      Odd Fixes
8289 F:      drivers/tty/ipwireless/
8290
8291 IPX NETWORK LAYER
8292 L:      netdev@vger.kernel.org
8293 S:      Obsolete
8294 F:      include/uapi/linux/ipx.h
8295
8296 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8297 M:      Marc Zyngier <marc.zyngier@arm.com>
8298 S:      Maintained
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8300 F:      Documentation/IRQ-domain.txt
8301 F:      include/linux/irqdomain.h
8302 F:      kernel/irq/irqdomain.c
8303 F:      kernel/irq/msi.c
8304
8305 IRQ SUBSYSTEM
8306 M:      Thomas Gleixner <tglx@linutronix.de>
8307 L:      linux-kernel@vger.kernel.org
8308 S:      Maintained
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8310 F:      kernel/irq/
8311
8312 IRQCHIP DRIVERS
8313 M:      Thomas Gleixner <tglx@linutronix.de>
8314 M:      Jason Cooper <jason@lakedaemon.net>
8315 M:      Marc Zyngier <marc.zyngier@arm.com>
8316 L:      linux-kernel@vger.kernel.org
8317 S:      Maintained
8318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8319 F:      Documentation/devicetree/bindings/interrupt-controller/
8320 F:      drivers/irqchip/
8321
8322 ISA
8323 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8324 S:      Maintained
8325 F:      Documentation/isa.txt
8326 F:      drivers/base/isa.c
8327 F:      include/linux/isa.h
8328
8329 ISA RADIO MODULE
8330 M:      Hans Verkuil <hverkuil@xs4all.nl>
8331 L:      linux-media@vger.kernel.org
8332 T:      git git://linuxtv.org/media_tree.git
8333 W:      https://linuxtv.org
8334 S:      Maintained
8335 F:      drivers/media/radio/radio-isa*
8336
8337 ISAPNP
8338 M:      Jaroslav Kysela <perex@perex.cz>
8339 S:      Maintained
8340 F:      Documentation/isapnp.txt
8341 F:      drivers/pnp/isapnp/
8342 F:      include/linux/isapnp.h
8343
8344 ISCSI
8345 M:      Lee Duncan <lduncan@suse.com>
8346 M:      Chris Leech <cleech@redhat.com>
8347 L:      open-iscsi@googlegroups.com
8348 W:      www.open-iscsi.com
8349 S:      Maintained
8350 F:      drivers/scsi/*iscsi*
8351 F:      include/scsi/*iscsi*
8352
8353 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8354 M:      Peter Jones <pjones@redhat.com>
8355 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8356 S:      Maintained
8357 F:      drivers/firmware/iscsi_ibft*
8358
8359 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8360 M:      Sagi Grimberg <sagi@grimberg.me>
8361 M:      Max Gurtovoy <maxg@mellanox.com>
8362 L:      linux-rdma@vger.kernel.org
8363 S:      Supported
8364 W:      http://www.openfabrics.org
8365 W:      www.open-iscsi.org
8366 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8367 F:      drivers/infiniband/ulp/iser/
8368
8369 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8370 M:      Sagi Grimberg <sagi@grimberg.me>
8371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8372 L:      linux-rdma@vger.kernel.org
8373 L:      target-devel@vger.kernel.org
8374 S:      Supported
8375 W:      http://www.linux-iscsi.org
8376 F:      drivers/infiniband/ulp/isert
8377
8378 ISDN SUBSYSTEM
8379 M:      Karsten Keil <isdn@linux-pingi.de>
8380 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8381 L:      netdev@vger.kernel.org
8382 W:      http://www.isdn4linux.de
8383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8384 S:      Maintained
8385 F:      Documentation/isdn/
8386 F:      drivers/isdn/
8387 F:      include/linux/isdn.h
8388 F:      include/linux/isdn/
8389 F:      include/uapi/linux/isdn.h
8390 F:      include/uapi/linux/isdn/
8391
8392 IT87 HARDWARE MONITORING DRIVER
8393 M:      Jean Delvare <jdelvare@suse.com>
8394 L:      linux-hwmon@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/hwmon/it87.rst
8397 F:      drivers/hwmon/it87.c
8398
8399 IT913X MEDIA DRIVER
8400 M:      Antti Palosaari <crope@iki.fi>
8401 L:      linux-media@vger.kernel.org
8402 W:      https://linuxtv.org
8403 W:      http://palosaari.fi/linux/
8404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8405 T:      git git://linuxtv.org/anttip/media_tree.git
8406 S:      Maintained
8407 F:      drivers/media/tuners/it913x*
8408
8409 IVTV VIDEO4LINUX DRIVER
8410 M:      Andy Walls <awalls@md.metrocast.net>
8411 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8412 L:      linux-media@vger.kernel.org
8413 T:      git git://linuxtv.org/media_tree.git
8414 W:      http://www.ivtvdriver.org
8415 S:      Maintained
8416 F:      Documentation/media/v4l-drivers/ivtv*
8417 F:      drivers/media/pci/ivtv/
8418 F:      include/uapi/linux/ivtv*
8419
8420 IX2505V MEDIA DRIVER
8421 M:      Malcolm Priestley <tvboxspy@gmail.com>
8422 L:      linux-media@vger.kernel.org
8423 W:      https://linuxtv.org
8424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8425 S:      Maintained
8426 F:      drivers/media/dvb-frontends/ix2505v*
8427
8428 JAILHOUSE HYPERVISOR INTERFACE
8429 M:      Jan Kiszka <jan.kiszka@siemens.com>
8430 L:      jailhouse-dev@googlegroups.com
8431 S:      Maintained
8432 F:      arch/x86/kernel/jailhouse.c
8433 F:      arch/x86/include/asm/jailhouse_para.h
8434
8435 JC42.4 TEMPERATURE SENSOR DRIVER
8436 M:      Guenter Roeck <linux@roeck-us.net>
8437 L:      linux-hwmon@vger.kernel.org
8438 S:      Maintained
8439 F:      drivers/hwmon/jc42.c
8440 F:      Documentation/hwmon/jc42.rst
8441
8442 JFS FILESYSTEM
8443 M:      Dave Kleikamp <shaggy@kernel.org>
8444 L:      jfs-discussion@lists.sourceforge.net
8445 W:      http://jfs.sourceforge.net/
8446 T:      git git://github.com/kleikamp/linux-shaggy.git
8447 S:      Maintained
8448 F:      Documentation/filesystems/jfs.txt
8449 F:      fs/jfs/
8450
8451 JME NETWORK DRIVER
8452 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8453 L:      netdev@vger.kernel.org
8454 S:      Maintained
8455 F:      drivers/net/ethernet/jme.*
8456
8457 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8458 M:      David Woodhouse <dwmw2@infradead.org>
8459 M:      Richard Weinberger <richard@nod.at>
8460 L:      linux-mtd@lists.infradead.org
8461 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8462 T:      git git://git.infradead.org/ubifs-2.6.git
8463 S:      Odd Fixes
8464 F:      fs/jffs2/
8465 F:      include/uapi/linux/jffs2.h
8466
8467 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8468 M:      "Theodore Ts'o" <tytso@mit.edu>
8469 M:      Jan Kara <jack@suse.com>
8470 L:      linux-ext4@vger.kernel.org
8471 S:      Maintained
8472 F:      fs/jbd2/
8473 F:      include/linux/jbd2.h
8474
8475 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8476 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8477 L:      linux-media@vger.kernel.org
8478 S:      Maintained
8479 F:      drivers/media/platform/rcar_jpu.c
8480
8481 JSM Neo PCI based serial card
8482 L:      linux-serial@vger.kernel.org
8483 S:      Orphan
8484 F:      drivers/tty/serial/jsm/
8485
8486 K10TEMP HARDWARE MONITORING DRIVER
8487 M:      Clemens Ladisch <clemens@ladisch.de>
8488 L:      linux-hwmon@vger.kernel.org
8489 S:      Maintained
8490 F:      Documentation/hwmon/k10temp.rst
8491 F:      drivers/hwmon/k10temp.c
8492
8493 K8TEMP HARDWARE MONITORING DRIVER
8494 M:      Rudolf Marek <r.marek@assembler.cz>
8495 L:      linux-hwmon@vger.kernel.org
8496 S:      Maintained
8497 F:      Documentation/hwmon/k8temp.rst
8498 F:      drivers/hwmon/k8temp.c
8499
8500 KASAN
8501 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8502 R:      Alexander Potapenko <glider@google.com>
8503 R:      Dmitry Vyukov <dvyukov@google.com>
8504 L:      kasan-dev@googlegroups.com
8505 S:      Maintained
8506 F:      arch/*/include/asm/kasan.h
8507 F:      arch/*/mm/kasan_init*
8508 F:      Documentation/dev-tools/kasan.rst
8509 F:      include/linux/kasan*.h
8510 F:      lib/test_kasan.c
8511 F:      mm/kasan/
8512 F:      scripts/Makefile.kasan
8513
8514 KCONFIG
8515 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8517 L:      linux-kbuild@vger.kernel.org
8518 S:      Maintained
8519 F:      Documentation/kbuild/kconfig*
8520 F:      scripts/kconfig/
8521 F:      scripts/Kconfig.include
8522
8523 KDUMP
8524 M:      Dave Young <dyoung@redhat.com>
8525 M:      Baoquan He <bhe@redhat.com>
8526 R:      Vivek Goyal <vgoyal@redhat.com>
8527 L:      kexec@lists.infradead.org
8528 W:      http://lse.sourceforge.net/kdump/
8529 S:      Maintained
8530 F:      Documentation/kdump/
8531
8532 KEENE FM RADIO TRANSMITTER DRIVER
8533 M:      Hans Verkuil <hverkuil@xs4all.nl>
8534 L:      linux-media@vger.kernel.org
8535 T:      git git://linuxtv.org/media_tree.git
8536 W:      https://linuxtv.org
8537 S:      Maintained
8538 F:      drivers/media/radio/radio-keene*
8539
8540 KERNEL AUTOMOUNTER
8541 M:      Ian Kent <raven@themaw.net>
8542 L:      autofs@vger.kernel.org
8543 S:      Maintained
8544 F:      fs/autofs/
8545
8546 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8547 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8548 M:      Michal Marek <michal.lkml@markovi.net>
8549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8550 L:      linux-kbuild@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/kbuild/
8553 F:      Makefile
8554 F:      scripts/Kbuild*
8555 F:      scripts/Makefile*
8556 F:      scripts/basic/
8557 F:      scripts/mk*
8558 F:      scripts/*vmlinux*
8559 F:      scripts/mod/
8560 F:      scripts/package/
8561
8562 KERNEL JANITORS
8563 L:      kernel-janitors@vger.kernel.org
8564 W:      http://kernelnewbies.org/KernelJanitors
8565 S:      Odd Fixes
8566
8567 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8568 M:      "J. Bruce Fields" <bfields@fieldses.org>
8569 M:      Jeff Layton <jlayton@kernel.org>
8570 L:      linux-nfs@vger.kernel.org
8571 W:      http://nfs.sourceforge.net/
8572 T:      git git://linux-nfs.org/~bfields/linux.git
8573 S:      Supported
8574 F:      fs/nfsd/
8575 F:      include/uapi/linux/nfsd/
8576 F:      fs/lockd/
8577 F:      fs/nfs_common/
8578 F:      net/sunrpc/
8579 F:      include/linux/lockd/
8580 F:      include/linux/sunrpc/
8581 F:      include/uapi/linux/sunrpc/
8582
8583 KERNEL SELFTEST FRAMEWORK
8584 M:      Shuah Khan <shuah@kernel.org>
8585 M:      Shuah Khan <skhan@linuxfoundation.org>
8586 L:      linux-kselftest@vger.kernel.org
8587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8588 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8589 S:      Maintained
8590 F:      tools/testing/selftests/
8591 F:      Documentation/dev-tools/kselftest*
8592
8593 KERNEL USERMODE HELPER
8594 M:      Luis Chamberlain <mcgrof@kernel.org>
8595 L:      linux-kernel@vger.kernel.org
8596 S:      Maintained
8597 F:      kernel/umh.c
8598 F:      include/linux/umh.h
8599
8600 KERNEL VIRTUAL MACHINE (KVM)
8601 M:      Paolo Bonzini <pbonzini@redhat.com>
8602 M:      Radim Krčmář <rkrcmar@redhat.com>
8603 L:      kvm@vger.kernel.org
8604 W:      http://www.linux-kvm.org
8605 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8606 S:      Supported
8607 F:      Documentation/virtual/kvm/
8608 F:      include/trace/events/kvm.h
8609 F:      include/uapi/asm-generic/kvm*
8610 F:      include/uapi/linux/kvm*
8611 F:      include/asm-generic/kvm*
8612 F:      include/linux/kvm*
8613 F:      include/kvm/iodev.h
8614 F:      virt/kvm/*
8615 F:      tools/kvm/
8616 F:      tools/testing/selftests/kvm/
8617
8618 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8619 M:      Joerg Roedel <joro@8bytes.org>
8620 L:      kvm@vger.kernel.org
8621 W:      http://www.linux-kvm.org/
8622 S:      Maintained
8623 F:      arch/x86/include/asm/svm.h
8624 F:      arch/x86/kvm/svm.c
8625
8626 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8627 M:      Marc Zyngier <marc.zyngier@arm.com>
8628 R:      James Morse <james.morse@arm.com>
8629 R:      Julien Thierry <julien.thierry@arm.com>
8630 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8632 L:      kvmarm@lists.cs.columbia.edu
8633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8634 S:      Maintained
8635 F:      arch/arm/include/uapi/asm/kvm*
8636 F:      arch/arm/include/asm/kvm*
8637 F:      arch/arm/kvm/
8638 F:      arch/arm64/include/uapi/asm/kvm*
8639 F:      arch/arm64/include/asm/kvm*
8640 F:      arch/arm64/kvm/
8641 F:      virt/kvm/arm/
8642 F:      include/kvm/arm_*
8643
8644 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8645 M:      James Hogan <jhogan@kernel.org>
8646 L:      linux-mips@vger.kernel.org
8647 S:      Supported
8648 F:      arch/mips/include/uapi/asm/kvm*
8649 F:      arch/mips/include/asm/kvm*
8650 F:      arch/mips/kvm/
8651
8652 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8653 M:      Paul Mackerras <paulus@ozlabs.org>
8654 L:      kvm-ppc@vger.kernel.org
8655 W:      http://www.linux-kvm.org/
8656 T:      git git://github.com/agraf/linux-2.6.git
8657 S:      Supported
8658 F:      arch/powerpc/include/uapi/asm/kvm*
8659 F:      arch/powerpc/include/asm/kvm*
8660 F:      arch/powerpc/kvm/
8661 F:      arch/powerpc/kernel/kvm*
8662
8663 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8664 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8665 M:      Janosch Frank <frankja@linux.ibm.com>
8666 R:      David Hildenbrand <david@redhat.com>
8667 R:      Cornelia Huck <cohuck@redhat.com>
8668 L:      linux-s390@vger.kernel.org
8669 W:      http://www.ibm.com/developerworks/linux/linux390/
8670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8671 S:      Supported
8672 F:      arch/s390/include/uapi/asm/kvm*
8673 F:      arch/s390/include/asm/gmap.h
8674 F:      arch/s390/include/asm/kvm*
8675 F:      arch/s390/kvm/
8676 F:      arch/s390/mm/gmap.c
8677
8678 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8679 M:      Paolo Bonzini <pbonzini@redhat.com>
8680 M:      Radim Krčmář <rkrcmar@redhat.com>
8681 L:      kvm@vger.kernel.org
8682 W:      http://www.linux-kvm.org
8683 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8684 S:      Supported
8685 F:      arch/x86/kvm/
8686 F:      arch/x86/kvm/*/
8687 F:      arch/x86/include/uapi/asm/kvm*
8688 F:      arch/x86/include/asm/kvm*
8689 F:      arch/x86/include/asm/pvclock-abi.h
8690 F:      arch/x86/kernel/kvm.c
8691 F:      arch/x86/kernel/kvmclock.c
8692
8693 KERNFS
8694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8695 M:      Tejun Heo <tj@kernel.org>
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8697 S:      Supported
8698 F:      include/linux/kernfs.h
8699 F:      fs/kernfs/
8700
8701 KEXEC
8702 M:      Eric Biederman <ebiederm@xmission.com>
8703 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8704 L:      kexec@lists.infradead.org
8705 S:      Maintained
8706 F:      include/linux/kexec.h
8707 F:      include/uapi/linux/kexec.h
8708 F:      kernel/kexec*
8709
8710 KEYS-ENCRYPTED
8711 M:      Mimi Zohar <zohar@linux.ibm.com>
8712 L:      linux-integrity@vger.kernel.org
8713 L:      keyrings@vger.kernel.org
8714 S:      Supported
8715 F:      Documentation/security/keys/trusted-encrypted.rst
8716 F:      include/keys/encrypted-type.h
8717 F:      security/keys/encrypted-keys/
8718
8719 KEYS-TRUSTED
8720 M:      James Bottomley <jejb@linux.ibm.com>
8721 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8722 M:      Mimi Zohar <zohar@linux.ibm.com>
8723 L:      linux-integrity@vger.kernel.org
8724 L:      keyrings@vger.kernel.org
8725 S:      Supported
8726 F:      Documentation/security/keys/trusted-encrypted.rst
8727 F:      include/keys/trusted-type.h
8728 F:      security/keys/trusted.c
8729 F:      security/keys/trusted.h
8730
8731 KEYS/KEYRINGS:
8732 M:      David Howells <dhowells@redhat.com>
8733 L:      keyrings@vger.kernel.org
8734 S:      Maintained
8735 F:      Documentation/security/keys/core.rst
8736 F:      include/linux/key.h
8737 F:      include/linux/key-type.h
8738 F:      include/linux/keyctl.h
8739 F:      include/uapi/linux/keyctl.h
8740 F:      include/keys/
8741 F:      security/keys/
8742
8743 KGDB / KDB /debug_core
8744 M:      Jason Wessel <jason.wessel@windriver.com>
8745 M:      Daniel Thompson <daniel.thompson@linaro.org>
8746 W:      http://kgdb.wiki.kernel.org/
8747 L:      kgdb-bugreport@lists.sourceforge.net
8748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8749 S:      Maintained
8750 F:      Documentation/dev-tools/kgdb.rst
8751 F:      drivers/misc/kgdbts.c
8752 F:      drivers/tty/serial/kgdboc.c
8753 F:      include/linux/kdb.h
8754 F:      include/linux/kgdb.h
8755 F:      kernel/debug/
8756
8757 KMEMLEAK
8758 M:      Catalin Marinas <catalin.marinas@arm.com>
8759 S:      Maintained
8760 F:      Documentation/dev-tools/kmemleak.rst
8761 F:      include/linux/kmemleak.h
8762 F:      mm/kmemleak.c
8763 F:      mm/kmemleak-test.c
8764
8765 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8766 M:      Luis Chamberlain <mcgrof@kernel.org>
8767 L:      linux-kernel@vger.kernel.org
8768 S:      Maintained
8769 F:      kernel/kmod.c
8770 F:      include/linux/kmod.h
8771 F:      lib/test_kmod.c
8772 F:      tools/testing/selftests/kmod/
8773
8774 KPROBES
8775 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8776 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8777 M:      "David S. Miller" <davem@davemloft.net>
8778 M:      Masami Hiramatsu <mhiramat@kernel.org>
8779 S:      Maintained
8780 F:      Documentation/kprobes.txt
8781 F:      include/linux/kprobes.h
8782 F:      include/asm-generic/kprobes.h
8783 F:      kernel/kprobes.c
8784
8785 KS0108 LCD CONTROLLER DRIVER
8786 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8787 S:      Maintained
8788 F:      Documentation/auxdisplay/ks0108
8789 F:      drivers/auxdisplay/ks0108.c
8790 F:      include/linux/ks0108.h
8791
8792 L3MDEV
8793 M:      David Ahern <dsa@cumulusnetworks.com>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      net/l3mdev
8797 F:      include/net/l3mdev.h
8798
8799 L7 BPF FRAMEWORK
8800 M:      John Fastabend <john.fastabend@gmail.com>
8801 M:      Daniel Borkmann <daniel@iogearbox.net>
8802 L:      netdev@vger.kernel.org
8803 L:      bpf@vger.kernel.org
8804 S:      Maintained
8805 F:      include/linux/skmsg.h
8806 F:      net/core/skmsg.c
8807 F:      net/core/sock_map.c
8808 F:      net/ipv4/tcp_bpf.c
8809
8810 LANTIQ / INTEL Ethernet drivers
8811 M:      Hauke Mehrtens <hauke@hauke-m.de>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      net/dsa/tag_gswip.c
8815 F:      drivers/net/ethernet/lantiq_xrx200.c
8816 F:      drivers/net/dsa/lantiq_pce.h
8817 F:      drivers/net/dsa/lantiq_gswip.c
8818
8819 LANTIQ MIPS ARCHITECTURE
8820 M:      John Crispin <john@phrozen.org>
8821 L:      linux-mips@vger.kernel.org
8822 S:      Maintained
8823 F:      arch/mips/lantiq
8824 F:      drivers/soc/lantiq
8825
8826 LAPB module
8827 L:      linux-x25@vger.kernel.org
8828 S:      Orphan
8829 F:      Documentation/networking/lapb-module.txt
8830 F:      include/*/lapb.h
8831 F:      net/lapb/
8832
8833 LASI 53c700 driver for PARISC
8834 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8835 L:      linux-scsi@vger.kernel.org
8836 S:      Maintained
8837 F:      Documentation/scsi/53c700.txt
8838 F:      drivers/scsi/53c700*
8839
8840 LEAKING_ADDRESSES
8841 M:      Tobin C. Harding <me@tobin.cc>
8842 M:      Tycho Andersen <tycho@tycho.ws>
8843 L:      kernel-hardening@lists.openwall.com
8844 S:      Maintained
8845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8846 F:      scripts/leaking_addresses.pl
8847
8848 LED SUBSYSTEM
8849 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8850 M:      Pavel Machek <pavel@ucw.cz>
8851 R:      Dan Murphy <dmurphy@ti.com>
8852 L:      linux-leds@vger.kernel.org
8853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8854 S:      Maintained
8855 F:      Documentation/devicetree/bindings/leds/
8856 F:      drivers/leds/
8857 F:      include/linux/leds.h
8858
8859 LEGACY EEPROM DRIVER
8860 M:      Jean Delvare <jdelvare@suse.com>
8861 S:      Maintained
8862 F:      Documentation/misc-devices/eeprom
8863 F:      drivers/misc/eeprom/eeprom.c
8864
8865 LEGO MINDSTORMS EV3
8866 R:      David Lechner <david@lechnology.com>
8867 S:      Maintained
8868 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8869 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8870 F:      drivers/power/supply/lego_ev3_battery.c
8871
8872 LEGO USB Tower driver
8873 M:      Juergen Stuber <starblue@users.sourceforge.net>
8874 L:      legousb-devel@lists.sourceforge.net
8875 W:      http://legousb.sourceforge.net/
8876 S:      Maintained
8877 F:      drivers/usb/misc/legousbtower.c
8878
8879 LG LAPTOP EXTRAS
8880 M:      Matan Ziv-Av <matan@svgalib.org>
8881 L:      platform-driver-x86@vger.kernel.org
8882 S:      Maintained
8883 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8884 F:      Documentation/laptops/lg-laptop.rst
8885 F:      drivers/platform/x86/lg-laptop.c
8886
8887 LG2160 MEDIA DRIVER
8888 M:      Michael Krufky <mkrufky@linuxtv.org>
8889 L:      linux-media@vger.kernel.org
8890 W:      https://linuxtv.org
8891 W:      http://github.com/mkrufky
8892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8893 T:      git git://linuxtv.org/mkrufky/tuners.git
8894 S:      Maintained
8895 F:      drivers/media/dvb-frontends/lg2160.*
8896
8897 LGDT3305 MEDIA DRIVER
8898 M:      Michael Krufky <mkrufky@linuxtv.org>
8899 L:      linux-media@vger.kernel.org
8900 W:      https://linuxtv.org
8901 W:      http://github.com/mkrufky
8902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8903 T:      git git://linuxtv.org/mkrufky/tuners.git
8904 S:      Maintained
8905 F:      drivers/media/dvb-frontends/lgdt3305.*
8906
8907 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8908 M:      Viresh Kumar <vireshk@kernel.org>
8909 L:      linux-ide@vger.kernel.org
8910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8911 S:      Maintained
8912 F:      include/linux/pata_arasan_cf_data.h
8913 F:      drivers/ata/pata_arasan_cf.c
8914
8915 LIBATA PATA DRIVERS
8916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8917 M:      Jens Axboe <axboe@kernel.dk>
8918 L:      linux-ide@vger.kernel.org
8919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8920 S:      Maintained
8921 F:      drivers/ata/pata_*.c
8922 F:      drivers/ata/ata_generic.c
8923
8924 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8925 M:      Linus Walleij <linus.walleij@linaro.org>
8926 L:      linux-ide@vger.kernel.org
8927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8928 S:      Maintained
8929 F:      drivers/ata/pata_ftide010.c
8930 F:      drivers/ata/sata_gemini.c
8931 F:      drivers/ata/sata_gemini.h
8932
8933 LIBATA SATA AHCI PLATFORM devices support
8934 M:      Hans de Goede <hdegoede@redhat.com>
8935 M:      Jens Axboe <axboe@kernel.dk>
8936 L:      linux-ide@vger.kernel.org
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8938 S:      Maintained
8939 F:      drivers/ata/ahci_platform.c
8940 F:      drivers/ata/libahci_platform.c
8941 F:      include/linux/ahci_platform.h
8942
8943 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8944 M:      Mikael Pettersson <mikpelinux@gmail.com>
8945 L:      linux-ide@vger.kernel.org
8946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8947 S:      Maintained
8948 F:      drivers/ata/sata_promise.*
8949
8950 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8951 M:      Jens Axboe <axboe@kernel.dk>
8952 L:      linux-ide@vger.kernel.org
8953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8954 S:      Maintained
8955 F:      drivers/ata/
8956 F:      include/linux/ata.h
8957 F:      include/linux/libata.h
8958 F:      Documentation/devicetree/bindings/ata/
8959
8960 LIBLOCKDEP
8961 M:      Sasha Levin <alexander.levin@microsoft.com>
8962 S:      Maintained
8963 F:      tools/lib/lockdep/
8964
8965 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8966 M:      Dan Williams <dan.j.williams@intel.com>
8967 M:      Vishal Verma <vishal.l.verma@intel.com>
8968 M:      Dave Jiang <dave.jiang@intel.com>
8969 L:      linux-nvdimm@lists.01.org
8970 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8971 S:      Supported
8972 F:      drivers/nvdimm/blk.c
8973 F:      drivers/nvdimm/region_devs.c
8974
8975 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8976 M:      Vishal Verma <vishal.l.verma@intel.com>
8977 M:      Dan Williams <dan.j.williams@intel.com>
8978 M:      Dave Jiang <dave.jiang@intel.com>
8979 L:      linux-nvdimm@lists.01.org
8980 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8981 S:      Supported
8982 F:      drivers/nvdimm/btt*
8983
8984 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8985 M:      Dan Williams <dan.j.williams@intel.com>
8986 M:      Vishal Verma <vishal.l.verma@intel.com>
8987 M:      Dave Jiang <dave.jiang@intel.com>
8988 L:      linux-nvdimm@lists.01.org
8989 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8990 S:      Supported
8991 F:      drivers/nvdimm/pmem*
8992
8993 LIBNVDIMM: DEVICETREE BINDINGS
8994 M:      Oliver O'Halloran <oohall@gmail.com>
8995 L:      linux-nvdimm@lists.01.org
8996 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8997 S:      Supported
8998 F:      drivers/nvdimm/of_pmem.c
8999 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9000
9001 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9002 M:      Dan Williams <dan.j.williams@intel.com>
9003 M:      Vishal Verma <vishal.l.verma@intel.com>
9004 M:      Dave Jiang <dave.jiang@intel.com>
9005 M:      Keith Busch <keith.busch@intel.com>
9006 M:      Ira Weiny <ira.weiny@intel.com>
9007 L:      linux-nvdimm@lists.01.org
9008 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9010 S:      Supported
9011 F:      drivers/nvdimm/*
9012 F:      drivers/acpi/nfit/*
9013 F:      include/linux/nd.h
9014 F:      include/linux/libnvdimm.h
9015 F:      include/uapi/linux/ndctl.h
9016
9017 LIGHTNVM PLATFORM SUPPORT
9018 M:      Matias Bjorling <mb@lightnvm.io>
9019 W:      http://github/OpenChannelSSD
9020 L:      linux-block@vger.kernel.org
9021 S:      Maintained
9022 F:      drivers/lightnvm/
9023 F:      include/linux/lightnvm.h
9024 F:      include/uapi/linux/lightnvm.h
9025
9026 LINUX FOR POWER MACINTOSH
9027 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9028 W:      http://www.penguinppc.org/
9029 L:      linuxppc-dev@lists.ozlabs.org
9030 S:      Maintained
9031 F:      arch/powerpc/platforms/powermac/
9032 F:      drivers/macintosh/
9033
9034 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9035 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9036 M:      Paul Mackerras <paulus@samba.org>
9037 M:      Michael Ellerman <mpe@ellerman.id.au>
9038 W:      https://github.com/linuxppc/linux/wiki
9039 L:      linuxppc-dev@lists.ozlabs.org
9040 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9042 S:      Supported
9043 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9044 F:      Documentation/devicetree/bindings/powerpc/
9045 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9046 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9047 F:      Documentation/powerpc/
9048 F:      arch/powerpc/
9049 F:      drivers/char/tpm/tpm_ibmvtpm*
9050 F:      drivers/crypto/nx/
9051 F:      drivers/crypto/vmx/
9052 F:      drivers/i2c/busses/i2c-opal.c
9053 F:      drivers/net/ethernet/ibm/ibmveth.*
9054 F:      drivers/net/ethernet/ibm/ibmvnic.*
9055 F:      drivers/pci/hotplug/pnv_php.c
9056 F:      drivers/pci/hotplug/rpa*
9057 F:      drivers/rtc/rtc-opal.c
9058 F:      drivers/scsi/ibmvscsi/
9059 F:      drivers/tty/hvc/hvc_opal.c
9060 F:      drivers/watchdog/wdrtas.c
9061 F:      tools/testing/selftests/powerpc
9062 N:      /pmac
9063 N:      powermac
9064 N:      powernv
9065 N:      [^a-z0-9]ps3
9066 N:      pseries
9067
9068 LINUX FOR POWERPC EMBEDDED MPC5XXX
9069 M:      Anatolij Gustschin <agust@denx.de>
9070 L:      linuxppc-dev@lists.ozlabs.org
9071 T:      git git://git.denx.de/linux-denx-agust.git
9072 S:      Maintained
9073 F:      arch/powerpc/platforms/512x/
9074 F:      arch/powerpc/platforms/52xx/
9075
9076 LINUX FOR POWERPC EMBEDDED PPC4XX
9077 M:      Alistair Popple <alistair@popple.id.au>
9078 M:      Matt Porter <mporter@kernel.crashing.org>
9079 W:      http://www.penguinppc.org/
9080 L:      linuxppc-dev@lists.ozlabs.org
9081 S:      Maintained
9082 F:      arch/powerpc/platforms/40x/
9083 F:      arch/powerpc/platforms/44x/
9084
9085 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9086 M:      Scott Wood <oss@buserror.net>
9087 M:      Kumar Gala <galak@kernel.crashing.org>
9088 W:      http://www.penguinppc.org/
9089 L:      linuxppc-dev@lists.ozlabs.org
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9091 S:      Maintained
9092 F:      arch/powerpc/platforms/83xx/
9093 F:      arch/powerpc/platforms/85xx/
9094 F:      Documentation/devicetree/bindings/powerpc/fsl/
9095
9096 LINUX FOR POWERPC EMBEDDED PPC8XX
9097 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9098 W:      http://www.penguinppc.org/
9099 L:      linuxppc-dev@lists.ozlabs.org
9100 S:      Maintained
9101 F:      arch/powerpc/platforms/8xx/
9102
9103 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9104 L:      linuxppc-dev@lists.ozlabs.org
9105 S:      Orphan
9106 F:      arch/powerpc/*/*virtex*
9107 F:      arch/powerpc/*/*/*virtex*
9108
9109 LINUX FOR POWERPC PA SEMI PWRFICIENT
9110 L:      linuxppc-dev@lists.ozlabs.org
9111 S:      Orphan
9112 F:      arch/powerpc/platforms/pasemi/
9113 F:      drivers/*/*pasemi*
9114 F:      drivers/*/*/*pasemi*
9115
9116 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9117 M:      Kees Cook <keescook@chromium.org>
9118 S:      Maintained
9119 F:      drivers/misc/lkdtm/*
9120
9121 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9122 M:      Alan Stern <stern@rowland.harvard.edu>
9123 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9124 M:      Will Deacon <will.deacon@arm.com>
9125 M:      Peter Zijlstra <peterz@infradead.org>
9126 M:      Boqun Feng <boqun.feng@gmail.com>
9127 M:      Nicholas Piggin <npiggin@gmail.com>
9128 M:      David Howells <dhowells@redhat.com>
9129 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9130 M:      Luc Maranget <luc.maranget@inria.fr>
9131 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9132 R:      Akira Yokosawa <akiyks@gmail.com>
9133 R:      Daniel Lustig <dlustig@nvidia.com>
9134 L:      linux-kernel@vger.kernel.org
9135 L:      linux-arch@vger.kernel.org
9136 S:      Supported
9137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9138 F:      tools/memory-model/
9139 F:      Documentation/atomic_bitops.txt
9140 F:      Documentation/atomic_t.txt
9141 F:      Documentation/core-api/atomic_ops.rst
9142 F:      Documentation/core-api/refcount-vs-atomic.rst
9143 F:      Documentation/memory-barriers.txt
9144
9145 LIS3LV02D ACCELEROMETER DRIVER
9146 M:      Eric Piel <eric.piel@tremplin-utc.net>
9147 S:      Maintained
9148 F:      Documentation/misc-devices/lis3lv02d
9149 F:      drivers/misc/lis3lv02d/
9150 F:      drivers/platform/x86/hp_accel.c
9151
9152 LIVE PATCHING
9153 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9154 M:      Jiri Kosina <jikos@kernel.org>
9155 M:      Miroslav Benes <mbenes@suse.cz>
9156 M:      Petr Mladek <pmladek@suse.com>
9157 R:      Joe Lawrence <joe.lawrence@redhat.com>
9158 S:      Maintained
9159 F:      kernel/livepatch/
9160 F:      include/linux/livepatch.h
9161 F:      arch/x86/include/asm/livepatch.h
9162 F:      arch/x86/kernel/livepatch.c
9163 F:      Documentation/livepatch/
9164 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9165 F:      samples/livepatch/
9166 F:      tools/testing/selftests/livepatch/
9167 L:      live-patching@vger.kernel.org
9168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9169
9170 LLC (802.2)
9171 L:      netdev@vger.kernel.org
9172 S:      Odd fixes
9173 F:      include/linux/llc.h
9174 F:      include/uapi/linux/llc.h
9175 F:      include/net/llc*
9176 F:      net/llc/
9177
9178 LM73 HARDWARE MONITOR DRIVER
9179 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9180 L:      linux-hwmon@vger.kernel.org
9181 S:      Maintained
9182 F:      drivers/hwmon/lm73.c
9183
9184 LM78 HARDWARE MONITOR DRIVER
9185 M:      Jean Delvare <jdelvare@suse.com>
9186 L:      linux-hwmon@vger.kernel.org
9187 S:      Maintained
9188 F:      Documentation/hwmon/lm78.rst
9189 F:      drivers/hwmon/lm78.c
9190
9191 LM83 HARDWARE MONITOR DRIVER
9192 M:      Jean Delvare <jdelvare@suse.com>
9193 L:      linux-hwmon@vger.kernel.org
9194 S:      Maintained
9195 F:      Documentation/hwmon/lm83.rst
9196 F:      drivers/hwmon/lm83.c
9197
9198 LM90 HARDWARE MONITOR DRIVER
9199 M:      Jean Delvare <jdelvare@suse.com>
9200 L:      linux-hwmon@vger.kernel.org
9201 S:      Maintained
9202 F:      Documentation/hwmon/lm90.rst
9203 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9204 F:      drivers/hwmon/lm90.c
9205 F:      include/dt-bindings/thermal/lm90.h
9206
9207 LM95234 HARDWARE MONITOR DRIVER
9208 M:      Guenter Roeck <linux@roeck-us.net>
9209 L:      linux-hwmon@vger.kernel.org
9210 S:      Maintained
9211 F:      Documentation/hwmon/lm95234.rst
9212 F:      drivers/hwmon/lm95234.c
9213
9214 LME2510 MEDIA DRIVER
9215 M:      Malcolm Priestley <tvboxspy@gmail.com>
9216 L:      linux-media@vger.kernel.org
9217 W:      https://linuxtv.org
9218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9219 S:      Maintained
9220 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9221
9222 LOADPIN SECURITY MODULE
9223 M:      Kees Cook <keescook@chromium.org>
9224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9225 S:      Supported
9226 F:      security/loadpin/
9227 F:      Documentation/admin-guide/LSM/LoadPin.rst
9228
9229 LOCKING PRIMITIVES
9230 M:      Peter Zijlstra <peterz@infradead.org>
9231 M:      Ingo Molnar <mingo@redhat.com>
9232 M:      Will Deacon <will.deacon@arm.com>
9233 L:      linux-kernel@vger.kernel.org
9234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9235 S:      Maintained
9236 F:      Documentation/locking/
9237 F:      include/linux/lockdep.h
9238 F:      include/linux/spinlock*.h
9239 F:      arch/*/include/asm/spinlock*.h
9240 F:      include/linux/rwlock*.h
9241 F:      include/linux/mutex*.h
9242 F:      include/linux/rwsem*.h
9243 F:      include/linux/seqlock.h
9244 F:      lib/locking*.[ch]
9245 F:      kernel/locking/
9246 X:      kernel/locking/locktorture.c
9247
9248 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9249 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9250 L:      linux-ntfs-dev@lists.sourceforge.net
9251 W:      http://www.linux-ntfs.org/content/view/19/37/
9252 S:      Maintained
9253 F:      Documentation/ldm.txt
9254 F:      block/partitions/ldm.*
9255
9256 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9257 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9258 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9259 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9260 L:      MPT-FusionLinux.pdl@broadcom.com
9261 L:      linux-scsi@vger.kernel.org
9262 W:      http://www.avagotech.com/support/
9263 S:      Supported
9264 F:      drivers/message/fusion/
9265 F:      drivers/scsi/mpt3sas/
9266
9267 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9268 M:      Matthew Wilcox <willy@infradead.org>
9269 L:      linux-scsi@vger.kernel.org
9270 S:      Maintained
9271 F:      drivers/scsi/sym53c8xx_2/
9272
9273 LTC1660 DAC DRIVER
9274 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9275 L:      linux-iio@vger.kernel.org
9276 S:      Maintained
9277 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9278 F:      drivers/iio/dac/ltc1660.c
9279
9280 LTC4261 HARDWARE MONITOR DRIVER
9281 M:      Guenter Roeck <linux@roeck-us.net>
9282 L:      linux-hwmon@vger.kernel.org
9283 S:      Maintained
9284 F:      Documentation/hwmon/ltc4261.rst
9285 F:      drivers/hwmon/ltc4261.c
9286
9287 LTC4306 I2C MULTIPLEXER DRIVER
9288 M:      Michael Hennerich <michael.hennerich@analog.com>
9289 W:      http://ez.analog.com/community/linux-device-drivers
9290 L:      linux-i2c@vger.kernel.org
9291 S:      Supported
9292 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9293 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9294
9295 LTP (Linux Test Project)
9296 M:      Mike Frysinger <vapier@gentoo.org>
9297 M:      Cyril Hrubis <chrubis@suse.cz>
9298 M:      Wanlong Gao <wanlong.gao@gmail.com>
9299 M:      Jan Stancek <jstancek@redhat.com>
9300 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9301 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9302 L:      ltp@lists.linux.it (subscribers-only)
9303 W:      http://linux-test-project.github.io/
9304 T:      git git://github.com/linux-test-project/ltp.git
9305 S:      Maintained
9306
9307 M68K ARCHITECTURE
9308 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9309 L:      linux-m68k@lists.linux-m68k.org
9310 W:      http://www.linux-m68k.org/
9311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9312 S:      Maintained
9313 F:      arch/m68k/
9314 F:      drivers/zorro/
9315
9316 M68K ON APPLE MACINTOSH
9317 M:      Joshua Thompson <funaho@jurai.org>
9318 W:      http://www.mac.linux-m68k.org/
9319 L:      linux-m68k@lists.linux-m68k.org
9320 S:      Maintained
9321 F:      arch/m68k/mac/
9322
9323 M68K ON HP9000/300
9324 M:      Philip Blundell <philb@gnu.org>
9325 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9326 S:      Maintained
9327 F:      arch/m68k/hp300/
9328
9329 M88DS3103 MEDIA DRIVER
9330 M:      Antti Palosaari <crope@iki.fi>
9331 L:      linux-media@vger.kernel.org
9332 W:      https://linuxtv.org
9333 W:      http://palosaari.fi/linux/
9334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9335 T:      git git://linuxtv.org/anttip/media_tree.git
9336 S:      Maintained
9337 F:      drivers/media/dvb-frontends/m88ds3103*
9338
9339 M88RS2000 MEDIA DRIVER
9340 M:      Malcolm Priestley <tvboxspy@gmail.com>
9341 L:      linux-media@vger.kernel.org
9342 W:      https://linuxtv.org
9343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9344 S:      Maintained
9345 F:      drivers/media/dvb-frontends/m88rs2000*
9346
9347 MA901 MASTERKIT USB FM RADIO DRIVER
9348 M:      Alexey Klimov <klimov.linux@gmail.com>
9349 L:      linux-media@vger.kernel.org
9350 T:      git git://linuxtv.org/media_tree.git
9351 S:      Maintained
9352 F:      drivers/media/radio/radio-ma901.c
9353
9354 MAC80211
9355 M:      Johannes Berg <johannes@sipsolutions.net>
9356 L:      linux-wireless@vger.kernel.org
9357 W:      http://wireless.kernel.org/
9358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9360 S:      Maintained
9361 F:      Documentation/networking/mac80211-injection.txt
9362 F:      include/net/mac80211.h
9363 F:      net/mac80211/
9364 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9365 F:      Documentation/networking/mac80211_hwsim/README
9366
9367 MAILBOX API
9368 M:      Jassi Brar <jassisinghbrar@gmail.com>
9369 L:      linux-kernel@vger.kernel.org
9370 S:      Maintained
9371 F:      drivers/mailbox/
9372 F:      include/linux/mailbox_client.h
9373 F:      include/linux/mailbox_controller.h
9374
9375 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9376 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9377 W:      http://www.kernel.org/doc/man-pages
9378 L:      linux-man@vger.kernel.org
9379 S:      Maintained
9380
9381 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9382 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9383 L:      linux-mips@vger.kernel.org
9384 S:      Maintained
9385 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9386
9387 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9388 M:      Andrew Lunn <andrew@lunn.ch>
9389 M:      Vivien Didelot <vivien.didelot@gmail.com>
9390 L:      netdev@vger.kernel.org
9391 S:      Maintained
9392 F:      drivers/net/dsa/mv88e6xxx/
9393 F:      include/linux/platform_data/mv88e6xxx.h
9394 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9395
9396 MARVELL ARMADA DRM SUPPORT
9397 M:      Russell King <linux@armlinux.org.uk>
9398 S:      Maintained
9399 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9400 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9401 F:      drivers/gpu/drm/armada/
9402 F:      include/uapi/drm/armada_drm.h
9403 F:      Documentation/devicetree/bindings/display/armada/
9404
9405 MARVELL ARMADA 3700 PHY DRIVERS
9406 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9407 S:      Maintained
9408 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9409 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9410 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9411 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9412
9413 MARVELL CRYPTO DRIVER
9414 M:      Boris Brezillon <bbrezillon@kernel.org>
9415 M:      Arnaud Ebalard <arno@natisbad.org>
9416 F:      drivers/crypto/marvell/
9417 S:      Maintained
9418 L:      linux-crypto@vger.kernel.org
9419
9420 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9421 M:      Mirko Lindner <mlindner@marvell.com>
9422 M:      Stephen Hemminger <stephen@networkplumber.org>
9423 L:      netdev@vger.kernel.org
9424 S:      Maintained
9425 F:      drivers/net/ethernet/marvell/sk*
9426
9427 MARVELL LIBERTAS WIRELESS DRIVER
9428 L:      libertas-dev@lists.infradead.org
9429 S:      Orphan
9430 F:      drivers/net/wireless/marvell/libertas/
9431
9432 MARVELL MACCHIATOBIN SUPPORT
9433 M:      Russell King <linux@armlinux.org.uk>
9434 L:      linux-arm-kernel@lists.infradead.org
9435 S:      Maintained
9436 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9437
9438 MARVELL MV643XX ETHERNET DRIVER
9439 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9440 L:      netdev@vger.kernel.org
9441 S:      Maintained
9442 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9443 F:      include/linux/mv643xx.h
9444
9445 MARVELL MV88X3310 PHY DRIVER
9446 M:      Russell King <linux@armlinux.org.uk>
9447 L:      netdev@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/net/phy/marvell10g.c
9450
9451 MARVELL MVEBU THERMAL DRIVER
9452 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9453 S:      Maintained
9454 F:      drivers/thermal/armada_thermal.c
9455
9456 MARVELL MVNETA ETHERNET DRIVER
9457 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9458 L:      netdev@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/net/ethernet/marvell/mvneta.*
9461
9462 MARVELL MWIFIEX WIRELESS DRIVER
9463 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9464 M:      Nishant Sarmukadam <nishants@marvell.com>
9465 M:      Ganapathi Bhat <gbhat@marvell.com>
9466 M:      Xinming Hu <huxinming820@gmail.com>
9467 L:      linux-wireless@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/net/wireless/marvell/mwifiex/
9470
9471 MARVELL MWL8K WIRELESS DRIVER
9472 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9473 L:      linux-wireless@vger.kernel.org
9474 S:      Odd Fixes
9475 F:      drivers/net/wireless/marvell/mwl8k.c
9476
9477 MARVELL NAND CONTROLLER DRIVER
9478 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9479 L:      linux-mtd@lists.infradead.org
9480 S:      Maintained
9481 F:      drivers/mtd/nand/raw/marvell_nand.c
9482 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9483
9484 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9485 M:      Nicolas Pitre <nico@fluxnic.net>
9486 S:      Odd Fixes
9487 F:      drivers/mmc/host/mvsdio.*
9488
9489 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9490 M:      Hu Ziji <huziji@marvell.com>
9491 L:      linux-mmc@vger.kernel.org
9492 S:      Supported
9493 F:      drivers/mmc/host/sdhci-xenon*
9494 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9495
9496 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9497 M:      Sunil Goutham <sgoutham@marvell.com>
9498 M:      Linu Cherian <lcherian@marvell.com>
9499 M:      Geetha sowjanya <gakula@marvell.com>
9500 M:      Jerin Jacob <jerinj@marvell.com>
9501 L:      netdev@vger.kernel.org
9502 S:      Supported
9503 F:      drivers/net/ethernet/marvell/octeontx2/af/
9504
9505 MATROX FRAMEBUFFER DRIVER
9506 L:      linux-fbdev@vger.kernel.org
9507 S:      Orphan
9508 F:      drivers/video/fbdev/matrox/matroxfb_*
9509 F:      include/uapi/linux/matroxfb.h
9510
9511 MAX16065 HARDWARE MONITOR DRIVER
9512 M:      Guenter Roeck <linux@roeck-us.net>
9513 L:      linux-hwmon@vger.kernel.org
9514 S:      Maintained
9515 F:      Documentation/hwmon/max16065.rst
9516 F:      drivers/hwmon/max16065.c
9517
9518 MAX2175 SDR TUNER DRIVER
9519 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9520 L:      linux-media@vger.kernel.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Maintained
9523 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9524 F:      Documentation/media/v4l-drivers/max2175.rst
9525 F:      drivers/media/i2c/max2175*
9526 F:      include/uapi/linux/max2175.h
9527
9528 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9529 L:      linux-hwmon@vger.kernel.org
9530 S:      Orphan
9531 F:      Documentation/hwmon/max6650.rst
9532 F:      drivers/hwmon/max6650.c
9533
9534 MAX6697 HARDWARE MONITOR DRIVER
9535 M:      Guenter Roeck <linux@roeck-us.net>
9536 L:      linux-hwmon@vger.kernel.org
9537 S:      Maintained
9538 F:      Documentation/hwmon/max6697.rst
9539 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9540 F:      drivers/hwmon/max6697.c
9541 F:      include/linux/platform_data/max6697.h
9542
9543 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9544 M:      Peter Rosin <peda@axentia.se>
9545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9546 S:      Maintained
9547 F:      Documentation/devicetree/bindings/sound/max9860.txt
9548 F:      sound/soc/codecs/max9860.*
9549
9550 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9551 M:      Andreas Klinger <ak@it-klinger.de>
9552 L:      linux-iio@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9555 F:      drivers/iio/proximity/mb1232.c
9556
9557 MAXIM MAX77650 PMIC MFD DRIVER
9558 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9559 L:      linux-kernel@vger.kernel.org
9560 S:      Maintained
9561 F:      Documentation/devicetree/bindings/*/*max77650.txt
9562 F:      Documentation/devicetree/bindings/*/max77650*.txt
9563 F:      include/linux/mfd/max77650.h
9564 F:      drivers/mfd/max77650.c
9565 F:      drivers/regulator/max77650-regulator.c
9566 F:      drivers/power/supply/max77650-charger.c
9567 F:      drivers/input/misc/max77650-onkey.c
9568 F:      drivers/leds/leds-max77650.c
9569 F:      drivers/gpio/gpio-max77650.c
9570
9571 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9572 M:      Javier Martinez Canillas <javier@dowhile0.org>
9573 L:      linux-kernel@vger.kernel.org
9574 S:      Supported
9575 F:      drivers/regulator/max77802-regulator.c
9576 F:      Documentation/devicetree/bindings/*/*max77802.txt
9577 F:      include/dt-bindings/*/*max77802.h
9578
9579 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9580 M:      Krzysztof Kozlowski <krzk@kernel.org>
9581 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9582 L:      linux-pm@vger.kernel.org
9583 S:      Supported
9584 F:      drivers/power/supply/max14577_charger.c
9585 F:      drivers/power/supply/max77693_charger.c
9586
9587 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9588 M:      Chanwoo Choi <cw00.choi@samsung.com>
9589 M:      Krzysztof Kozlowski <krzk@kernel.org>
9590 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9591 L:      linux-kernel@vger.kernel.org
9592 S:      Supported
9593 F:      drivers/*/max14577*.c
9594 F:      drivers/*/max77686*.c
9595 F:      drivers/*/max77693*.c
9596 F:      drivers/extcon/extcon-max14577.c
9597 F:      drivers/extcon/extcon-max77693.c
9598 F:      drivers/rtc/rtc-max77686.c
9599 F:      drivers/clk/clk-max77686.c
9600 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9601 F:      Documentation/devicetree/bindings/*/max77686.txt
9602 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9603 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9604 F:      include/linux/mfd/max14577*.h
9605 F:      include/linux/mfd/max77686*.h
9606 F:      include/linux/mfd/max77693*.h
9607
9608 MAXIRADIO FM RADIO RECEIVER DRIVER
9609 M:      Hans Verkuil <hverkuil@xs4all.nl>
9610 L:      linux-media@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 W:      https://linuxtv.org
9613 S:      Maintained
9614 F:      drivers/media/radio/radio-maxiradio*
9615
9616 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9617 M:      Peter Rosin <peda@axentia.se>
9618 L:      linux-iio@vger.kernel.org
9619 S:      Maintained
9620 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9621 F:      drivers/iio/potentiometer/mcp4018.c
9622 F:      drivers/iio/potentiometer/mcp4531.c
9623
9624 MCR20A IEEE-802.15.4 RADIO DRIVER
9625 M:      Xue Liu <liuxuenetmail@gmail.com>
9626 L:      linux-wpan@vger.kernel.org
9627 W:      https://github.com/xueliu/mcr20a-linux
9628 S:      Maintained
9629 F:      drivers/net/ieee802154/mcr20a.c
9630 F:      drivers/net/ieee802154/mcr20a.h
9631 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9632
9633 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9634 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9635 L:      linux-iio@vger.kernel.org
9636 S:      Maintained
9637 F:      drivers/iio/dac/cio-dac.c
9638
9639 MEDIA DRIVERS FOR ASCOT2E
9640 M:      Sergey Kozlov <serjk@netup.ru>
9641 M:      Abylay Ospan <aospan@netup.ru>
9642 L:      linux-media@vger.kernel.org
9643 W:      https://linuxtv.org
9644 W:      http://netup.tv/
9645 T:      git git://linuxtv.org/media_tree.git
9646 S:      Supported
9647 F:      drivers/media/dvb-frontends/ascot2e*
9648
9649 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9650 M:      Jasmin Jessich <jasmin@anw.at>
9651 L:      linux-media@vger.kernel.org
9652 W:      https://linuxtv.org
9653 T:      git git://linuxtv.org/media_tree.git
9654 S:      Maintained
9655 F:      drivers/media/dvb-frontends/cxd2099*
9656
9657 MEDIA DRIVERS FOR CXD2841ER
9658 M:      Sergey Kozlov <serjk@netup.ru>
9659 M:      Abylay Ospan <aospan@netup.ru>
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 W:      http://netup.tv/
9663 T:      git git://linuxtv.org/media_tree.git
9664 S:      Supported
9665 F:      drivers/media/dvb-frontends/cxd2841er*
9666
9667 MEDIA DRIVERS FOR CXD2880
9668 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9669 L:      linux-media@vger.kernel.org
9670 W:      http://linuxtv.org/
9671 T:      git git://linuxtv.org/media_tree.git
9672 S:      Supported
9673 F:      drivers/media/dvb-frontends/cxd2880/*
9674 F:      drivers/media/spi/cxd2880*
9675
9676 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9677 L:      linux-media@vger.kernel.org
9678 W:      https://linuxtv.org
9679 T:      git git://linuxtv.org/media_tree.git
9680 S:      Orphan
9681 F:      drivers/media/pci/ddbridge/*
9682
9683 MEDIA DRIVERS FOR FREESCALE IMX
9684 M:      Steve Longerbeam <slongerbeam@gmail.com>
9685 M:      Philipp Zabel <p.zabel@pengutronix.de>
9686 L:      linux-media@vger.kernel.org
9687 T:      git git://linuxtv.org/media_tree.git
9688 S:      Maintained
9689 F:      Documentation/devicetree/bindings/media/imx.txt
9690 F:      Documentation/media/v4l-drivers/imx.rst
9691 F:      drivers/staging/media/imx/
9692 F:      include/linux/imx-media.h
9693 F:      include/media/imx.h
9694
9695 MEDIA DRIVER FOR FREESCALE IMX PXP
9696 M:      Philipp Zabel <p.zabel@pengutronix.de>
9697 L:      linux-media@vger.kernel.org
9698 T:      git git://linuxtv.org/media_tree.git
9699 S:      Maintained
9700 F:      drivers/media/platform/imx-pxp.[ch]
9701
9702 MEDIA DRIVERS FOR FREESCALE IMX7
9703 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9704 L:      linux-media@vger.kernel.org
9705 T:      git git://linuxtv.org/media_tree.git
9706 S:      Maintained
9707 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9708 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9709 F:      Documentation/media/v4l-drivers/imx7.rst
9710 F:      drivers/staging/media/imx/imx7-media-csi.c
9711 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9712
9713 MEDIA DRIVERS FOR HELENE
9714 M:      Abylay Ospan <aospan@netup.ru>
9715 L:      linux-media@vger.kernel.org
9716 W:      https://linuxtv.org
9717 W:      http://netup.tv/
9718 T:      git git://linuxtv.org/media_tree.git
9719 S:      Supported
9720 F:      drivers/media/dvb-frontends/helene*
9721
9722 MEDIA DRIVERS FOR HORUS3A
9723 M:      Sergey Kozlov <serjk@netup.ru>
9724 M:      Abylay Ospan <aospan@netup.ru>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://netup.tv/
9728 T:      git git://linuxtv.org/media_tree.git
9729 S:      Supported
9730 F:      drivers/media/dvb-frontends/horus3a*
9731
9732 MEDIA DRIVERS FOR LNBH25
9733 M:      Sergey Kozlov <serjk@netup.ru>
9734 M:      Abylay Ospan <aospan@netup.ru>
9735 L:      linux-media@vger.kernel.org
9736 W:      https://linuxtv.org
9737 W:      http://netup.tv/
9738 T:      git git://linuxtv.org/media_tree.git
9739 S:      Supported
9740 F:      drivers/media/dvb-frontends/lnbh25*
9741
9742 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9743 L:      linux-media@vger.kernel.org
9744 W:      https://linuxtv.org
9745 T:      git git://linuxtv.org/media_tree.git
9746 S:      Orphan
9747 F:      drivers/media/dvb-frontends/mxl5xx*
9748
9749 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9750 M:      Sergey Kozlov <serjk@netup.ru>
9751 M:      Abylay Ospan <aospan@netup.ru>
9752 L:      linux-media@vger.kernel.org
9753 W:      https://linuxtv.org
9754 W:      http://netup.tv/
9755 T:      git git://linuxtv.org/media_tree.git
9756 S:      Supported
9757 F:      drivers/media/pci/netup_unidvb/*
9758
9759 MEDIA DRIVERS FOR RENESAS - CEU
9760 M:      Jacopo Mondi <jacopo@jmondi.org>
9761 L:      linux-media@vger.kernel.org
9762 L:      linux-renesas-soc@vger.kernel.org
9763 T:      git git://linuxtv.org/media_tree.git
9764 S:      Supported
9765 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9766 F:      drivers/media/platform/renesas-ceu.c
9767 F:      include/media/drv-intf/renesas-ceu.h
9768
9769 MEDIA DRIVERS FOR RENESAS - DRIF
9770 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9771 L:      linux-media@vger.kernel.org
9772 L:      linux-renesas-soc@vger.kernel.org
9773 T:      git git://linuxtv.org/media_tree.git
9774 S:      Supported
9775 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9776 F:      drivers/media/platform/rcar_drif.c
9777
9778 MEDIA DRIVERS FOR RENESAS - FCP
9779 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9780 L:      linux-media@vger.kernel.org
9781 L:      linux-renesas-soc@vger.kernel.org
9782 T:      git git://linuxtv.org/media_tree.git
9783 S:      Supported
9784 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9785 F:      drivers/media/platform/rcar-fcp.c
9786 F:      include/media/rcar-fcp.h
9787
9788 MEDIA DRIVERS FOR RENESAS - FDP1
9789 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9790 L:      linux-media@vger.kernel.org
9791 L:      linux-renesas-soc@vger.kernel.org
9792 T:      git git://linuxtv.org/media_tree.git
9793 S:      Supported
9794 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9795 F:      drivers/media/platform/rcar_fdp1.c
9796
9797 MEDIA DRIVERS FOR RENESAS - VIN
9798 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9799 L:      linux-media@vger.kernel.org
9800 L:      linux-renesas-soc@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Supported
9803 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9804 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9805 F:      drivers/media/platform/rcar-vin/
9806
9807 MEDIA DRIVERS FOR RENESAS - VSP1
9808 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9809 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9810 L:      linux-media@vger.kernel.org
9811 L:      linux-renesas-soc@vger.kernel.org
9812 T:      git git://linuxtv.org/media_tree.git
9813 S:      Supported
9814 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9815 F:      drivers/media/platform/vsp1/
9816
9817 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9818 L:      linux-media@vger.kernel.org
9819 W:      https://linuxtv.org
9820 T:      git git://linuxtv.org/media_tree.git
9821 S:      Orphan
9822 F:      drivers/media/dvb-frontends/stv0910*
9823
9824 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9825 L:      linux-media@vger.kernel.org
9826 W:      https://linuxtv.org
9827 T:      git git://linuxtv.org/media_tree.git
9828 S:      Orphan
9829 F:      drivers/media/dvb-frontends/stv6111*
9830
9831 MEDIA DRIVERS FOR STM32 - DCMI
9832 M:      Hugues Fruchet <hugues.fruchet@st.com>
9833 L:      linux-media@vger.kernel.org
9834 T:      git git://linuxtv.org/media_tree.git
9835 S:      Supported
9836 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9837 F:      drivers/media/platform/stm32/stm32-dcmi.c
9838
9839 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9840 M:      Dmitry Osipenko <digetx@gmail.com>
9841 L:      linux-media@vger.kernel.org
9842 L:      linux-tegra@vger.kernel.org
9843 T:      git git://linuxtv.org/media_tree.git
9844 S:      Maintained
9845 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9846 F:      drivers/staging/media/tegra-vde/
9847
9848 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9849 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9850 P:      LinuxTV.org Project
9851 L:      linux-media@vger.kernel.org
9852 W:      https://linuxtv.org
9853 Q:      http://patchwork.kernel.org/project/linux-media/list/
9854 T:      git git://linuxtv.org/media_tree.git
9855 S:      Maintained
9856 F:      Documentation/devicetree/bindings/media/
9857 F:      Documentation/media/
9858 F:      drivers/media/
9859 F:      drivers/staging/media/
9860 F:      include/linux/platform_data/media/
9861 F:      include/media/
9862 F:      include/uapi/linux/dvb/
9863 F:      include/uapi/linux/videodev2.h
9864 F:      include/uapi/linux/media.h
9865 F:      include/uapi/linux/v4l2-*
9866 F:      include/uapi/linux/meye.h
9867 F:      include/uapi/linux/ivtv*
9868 F:      include/uapi/linux/uvcvideo.h
9869
9870 MEDIATEK BLUETOOTH DRIVER
9871 M:      Sean Wang <sean.wang@mediatek.com>
9872 L:      linux-bluetooth@vger.kernel.org
9873 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9874 S:      Maintained
9875 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9876 F:      drivers/bluetooth/btmtkuart.c
9877
9878 MEDIATEK CIR DRIVER
9879 M:      Sean Wang <sean.wang@mediatek.com>
9880 S:      Maintained
9881 F:      drivers/media/rc/mtk-cir.c
9882
9883 MEDIATEK DMA DRIVER
9884 M:      Sean Wang <sean.wang@mediatek.com>
9885 L:      dmaengine@vger.kernel.org
9886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9887 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9888 S:      Maintained
9889 F:      Documentation/devicetree/bindings/dma/mtk-*
9890 F:      drivers/dma/mediatek/
9891
9892 MEDIATEK PMIC LED DRIVER
9893 M:      Sean Wang <sean.wang@mediatek.com>
9894 S:      Maintained
9895 F:      drivers/leds/leds-mt6323.c
9896 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9897
9898 MEDIATEK ETHERNET DRIVER
9899 M:      Felix Fietkau <nbd@openwrt.org>
9900 M:      John Crispin <john@phrozen.org>
9901 M:      Sean Wang <sean.wang@mediatek.com>
9902 M:      Nelson Chang <nelson.chang@mediatek.com>
9903 L:      netdev@vger.kernel.org
9904 S:      Maintained
9905 F:      drivers/net/ethernet/mediatek/
9906
9907 MEDIATEK SWITCH DRIVER
9908 M:      Sean Wang <sean.wang@mediatek.com>
9909 L:      netdev@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/net/dsa/mt7530.*
9912 F:      net/dsa/tag_mtk.c
9913
9914 MEDIATEK JPEG DRIVER
9915 M:      Rick Chang <rick.chang@mediatek.com>
9916 M:      Bin Liu <bin.liu@mediatek.com>
9917 S:      Supported
9918 F:      drivers/media/platform/mtk-jpeg/
9919 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9920
9921 MEDIATEK MDP DRIVER
9922 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9923 M:      Houlong Wei <houlong.wei@mediatek.com>
9924 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9925 S:      Supported
9926 F:      drivers/media/platform/mtk-mdp/
9927 F:      drivers/media/platform/mtk-vpu/
9928 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9929
9930 MEDIATEK MEDIA DRIVER
9931 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9932 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9933 S:      Supported
9934 F:      drivers/media/platform/mtk-vcodec/
9935 F:      drivers/media/platform/mtk-vpu/
9936 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9937 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9938
9939 MEDIATEK MMC/SD/SDIO DRIVER
9940 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9941 S:      Maintained
9942 F:      drivers/mmc/host/mtk-sd.c
9943 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9944
9945 MEDIATEK MT76 WIRELESS LAN DRIVER
9946 M:      Felix Fietkau <nbd@nbd.name>
9947 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9948 R:      Ryder Lee <ryder.lee@mediatek.com>
9949 R:      Roy Luo <royluo@google.com>
9950 L:      linux-wireless@vger.kernel.org
9951 S:      Maintained
9952 F:      drivers/net/wireless/mediatek/mt76/
9953
9954 MEDIATEK MT7601U WIRELESS LAN DRIVER
9955 M:      Jakub Kicinski <kubakici@wp.pl>
9956 L:      linux-wireless@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/wireless/mediatek/mt7601u/
9959
9960 MEDIATEK NAND CONTROLLER DRIVER
9961 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9962 L:      linux-mtd@lists.infradead.org
9963 S:      Maintained
9964 F:      drivers/mtd/nand/raw/mtk_*
9965 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9966
9967 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9968 M:      Sean Wang <sean.wang@mediatek.com>
9969 S:      Maintained
9970 F:      drivers/char/hw_random/mtk-rng.c
9971
9972 MEDIATEK USB3 DRD IP DRIVER
9973 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9974 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9976 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9977 S:      Maintained
9978 F:      drivers/usb/mtu3/
9979
9980 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9981 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9982 M:      Martin Donnelly <martin.donnelly@ge.com>
9983 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9984 S:      Maintained
9985 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9986 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9987
9988 MEGARAID SCSI/SAS DRIVERS
9989 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9990 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9991 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9992 L:      megaraidlinux.pdl@broadcom.com
9993 L:      linux-scsi@vger.kernel.org
9994 W:      http://www.avagotech.com/support/
9995 S:      Maintained
9996 F:      Documentation/scsi/megaraid.txt
9997 F:      drivers/scsi/megaraid.*
9998 F:      drivers/scsi/megaraid/
9999
10000 MELEXIS MLX90614 DRIVER
10001 M:      Crt Mori <cmo@melexis.com>
10002 L:      linux-iio@vger.kernel.org
10003 W:      http://www.melexis.com
10004 S:      Supported
10005 F:      drivers/iio/temperature/mlx90614.c
10006
10007 MELEXIS MLX90632 DRIVER
10008 M:      Crt Mori <cmo@melexis.com>
10009 L:      linux-iio@vger.kernel.org
10010 W:      http://www.melexis.com
10011 S:      Supported
10012 F:      drivers/iio/temperature/mlx90632.c
10013
10014 MELFAS MIP4 TOUCHSCREEN DRIVER
10015 M:      Sangwon Jee <jeesw@melfas.com>
10016 W:      http://www.melfas.com
10017 S:      Supported
10018 F:      drivers/input/touchscreen/melfas_mip4.c
10019 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10020
10021 MELLANOX ETHERNET DRIVER (mlx4_en)
10022 M:      Tariq Toukan <tariqt@mellanox.com>
10023 L:      netdev@vger.kernel.org
10024 S:      Supported
10025 W:      http://www.mellanox.com
10026 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10027 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10028
10029 MELLANOX ETHERNET DRIVER (mlx5e)
10030 M:      Saeed Mahameed <saeedm@mellanox.com>
10031 L:      netdev@vger.kernel.org
10032 S:      Supported
10033 W:      http://www.mellanox.com
10034 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10035 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10036
10037 MELLANOX ETHERNET INNOVA DRIVERS
10038 R:      Boris Pismenny <borisp@mellanox.com>
10039 L:      netdev@vger.kernel.org
10040 S:      Supported
10041 W:      http://www.mellanox.com
10042 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10043 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10044 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10045 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10046 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10047
10048 MELLANOX ETHERNET SWITCH DRIVERS
10049 M:      Jiri Pirko <jiri@mellanox.com>
10050 M:      Ido Schimmel <idosch@mellanox.com>
10051 L:      netdev@vger.kernel.org
10052 S:      Supported
10053 W:      http://www.mellanox.com
10054 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10055 F:      drivers/net/ethernet/mellanox/mlxsw/
10056 F:      tools/testing/selftests/drivers/net/mlxsw/
10057
10058 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10059 M:      mlxsw@mellanox.com
10060 L:      netdev@vger.kernel.org
10061 S:      Supported
10062 W:      http://www.mellanox.com
10063 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10064 F:      drivers/net/ethernet/mellanox/mlxfw/
10065
10066 MELLANOX HARDWARE PLATFORM SUPPORT
10067 M:      Andy Shevchenko <andy@infradead.org>
10068 M:      Darren Hart <dvhart@infradead.org>
10069 M:      Vadim Pasternak <vadimp@mellanox.com>
10070 L:      platform-driver-x86@vger.kernel.org
10071 S:      Supported
10072 F:      drivers/platform/mellanox/
10073 F:      include/linux/platform_data/mlxreg.h
10074
10075 MELLANOX MLX4 core VPI driver
10076 M:      Tariq Toukan <tariqt@mellanox.com>
10077 L:      netdev@vger.kernel.org
10078 L:      linux-rdma@vger.kernel.org
10079 W:      http://www.mellanox.com
10080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10081 S:      Supported
10082 F:      drivers/net/ethernet/mellanox/mlx4/
10083 F:      include/linux/mlx4/
10084
10085 MELLANOX MLX4 IB driver
10086 M:      Yishai Hadas <yishaih@mellanox.com>
10087 L:      linux-rdma@vger.kernel.org
10088 W:      http://www.mellanox.com
10089 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10090 S:      Supported
10091 F:      drivers/infiniband/hw/mlx4/
10092 F:      include/linux/mlx4/
10093 F:      include/uapi/rdma/mlx4-abi.h
10094
10095 MELLANOX MLX5 core VPI driver
10096 M:      Saeed Mahameed <saeedm@mellanox.com>
10097 M:      Leon Romanovsky <leonro@mellanox.com>
10098 L:      netdev@vger.kernel.org
10099 L:      linux-rdma@vger.kernel.org
10100 W:      http://www.mellanox.com
10101 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10102 S:      Supported
10103 F:      drivers/net/ethernet/mellanox/mlx5/core/
10104 F:      include/linux/mlx5/
10105
10106 MELLANOX MLX5 IB driver
10107 M:      Leon Romanovsky <leonro@mellanox.com>
10108 L:      linux-rdma@vger.kernel.org
10109 W:      http://www.mellanox.com
10110 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10111 S:      Supported
10112 F:      drivers/infiniband/hw/mlx5/
10113 F:      include/linux/mlx5/
10114 F:      include/uapi/rdma/mlx5-abi.h
10115
10116 MELLANOX MLXCPLD I2C AND MUX DRIVER
10117 M:      Vadim Pasternak <vadimp@mellanox.com>
10118 M:      Michael Shych <michaelsh@mellanox.com>
10119 L:      linux-i2c@vger.kernel.org
10120 S:      Supported
10121 F:      drivers/i2c/busses/i2c-mlxcpld.c
10122 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10123 F:      Documentation/i2c/busses/i2c-mlxcpld
10124
10125 MELLANOX MLXCPLD LED DRIVER
10126 M:      Vadim Pasternak <vadimp@mellanox.com>
10127 L:      linux-leds@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/leds/leds-mlxcpld.c
10130 F:      drivers/leds/leds-mlxreg.c
10131 F:      Documentation/leds/leds-mlxcpld.txt
10132
10133 MELLANOX PLATFORM DRIVER
10134 M:      Vadim Pasternak <vadimp@mellanox.com>
10135 L:      platform-driver-x86@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/platform/x86/mlx-platform.c
10138
10139 MEMBARRIER SUPPORT
10140 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10141 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10142 L:      linux-kernel@vger.kernel.org
10143 S:      Supported
10144 F:      kernel/sched/membarrier.c
10145 F:      include/uapi/linux/membarrier.h
10146 F:      arch/powerpc/include/asm/membarrier.h
10147
10148 MEMBLOCK
10149 M:      Mike Rapoport <rppt@linux.ibm.com>
10150 L:      linux-mm@kvack.org
10151 S:      Maintained
10152 F:      include/linux/memblock.h
10153 F:      mm/memblock.c
10154 F:      Documentation/core-api/boot-time-mm.rst
10155
10156 MEMORY MANAGEMENT
10157 L:      linux-mm@kvack.org
10158 W:      http://www.linux-mm.org
10159 S:      Maintained
10160 F:      include/linux/mm.h
10161 F:      include/linux/gfp.h
10162 F:      include/linux/mmzone.h
10163 F:      include/linux/memory_hotplug.h
10164 F:      include/linux/vmalloc.h
10165 F:      mm/
10166
10167 MEMORY TECHNOLOGY DEVICES (MTD)
10168 M:      David Woodhouse <dwmw2@infradead.org>
10169 M:      Brian Norris <computersforpeace@gmail.com>
10170 M:      Marek Vasut <marek.vasut@gmail.com>
10171 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10172 M:      Richard Weinberger <richard@nod.at>
10173 M:      Vignesh Raghavendra <vigneshr@ti.com>
10174 L:      linux-mtd@lists.infradead.org
10175 W:      http://www.linux-mtd.infradead.org/
10176 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10179 S:      Maintained
10180 F:      Documentation/devicetree/bindings/mtd/
10181 F:      drivers/mtd/
10182 F:      include/linux/mtd/
10183 F:      include/uapi/mtd/
10184
10185 MEN A21 WATCHDOG DRIVER
10186 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10187 L:      linux-watchdog@vger.kernel.org
10188 S:      Maintained
10189 F:      drivers/watchdog/mena21_wdt.c
10190
10191 MEN CHAMELEON BUS (mcb)
10192 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10193 S:      Maintained
10194 F:      drivers/mcb/
10195 F:      include/linux/mcb.h
10196 F:      Documentation/men-chameleon-bus.txt
10197
10198 MEN F21BMC (Board Management Controller)
10199 M:      Andreas Werner <andreas.werner@men.de>
10200 S:      Supported
10201 F:      drivers/mfd/menf21bmc.c
10202 F:      drivers/watchdog/menf21bmc_wdt.c
10203 F:      drivers/leds/leds-menf21bmc.c
10204 F:      drivers/hwmon/menf21bmc_hwmon.c
10205 F:      Documentation/hwmon/menf21bmc.rst
10206
10207 MEN Z069 WATCHDOG DRIVER
10208 M:      Johannes Thumshirn <jth@kernel.org>
10209 L:      linux-watchdog@vger.kernel.org
10210 S:      Maintained
10211 F:      drivers/watchdog/menz69_wdt.c
10212
10213 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10214 M:      Neil Armstrong <narmstrong@baylibre.com>
10215 L:      linux-media@lists.freedesktop.org
10216 L:      linux-amlogic@lists.infradead.org
10217 W:      http://linux-meson.com/
10218 S:      Supported
10219 F:      drivers/media/platform/meson/ao-cec.c
10220 F:      drivers/media/platform/meson/ao-cec-g12a.c
10221 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10222 T:      git git://linuxtv.org/media_tree.git
10223
10224 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10225 M:      Liang Yang <liang.yang@amlogic.com>
10226 L:      linux-mtd@lists.infradead.org
10227 S:      Maintained
10228 F:      drivers/mtd/nand/raw/meson_*
10229 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10230
10231 METHODE UDPU SUPPORT
10232 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10233 S:      Maintained
10234 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10235
10236 MICROBLAZE ARCHITECTURE
10237 M:      Michal Simek <monstr@monstr.eu>
10238 W:      http://www.monstr.eu/fdt/
10239 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10240 S:      Supported
10241 F:      arch/microblaze/
10242
10243 MICROCHIP AT91 SERIAL DRIVER
10244 M:      Richard Genoud <richard.genoud@gmail.com>
10245 S:      Maintained
10246 F:      drivers/tty/serial/atmel_serial.c
10247 F:      drivers/tty/serial/atmel_serial.h
10248 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10249
10250 MICROCHIP AUDIO ASOC DRIVERS
10251 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10252 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10253 S:      Supported
10254 F:      sound/soc/atmel
10255
10256 MICROCHIP DMA DRIVER
10257 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10259 L:      dmaengine@vger.kernel.org
10260 S:      Supported
10261 F:      drivers/dma/at_hdmac.c
10262 F:      drivers/dma/at_hdmac_regs.h
10263 F:      include/linux/platform_data/dma-atmel.h
10264 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10265 F:      include/dt-bindings/dma/at91.h
10266
10267 MICROCHIP ECC DRIVER
10268 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10269 L:      linux-crypto@vger.kernel.org
10270 S:      Maintained
10271 F:      drivers/crypto/atmel-ecc.*
10272
10273 MICROCHIP I2C DRIVER
10274 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10275 L:      linux-i2c@vger.kernel.org
10276 S:      Supported
10277 F:      drivers/i2c/busses/i2c-at91.h
10278 F:      drivers/i2c/busses/i2c-at91-*.c
10279
10280 MICROCHIP ISC DRIVER
10281 M:      Eugen Hristev <eugen.hristev@microchip.com>
10282 L:      linux-media@vger.kernel.org
10283 S:      Supported
10284 F:      drivers/media/platform/atmel/atmel-isc.c
10285 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10286 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10287
10288 MICROCHIP ISI DRIVER
10289 M:      Eugen Hristev <eugen.hristev@microchip.com>
10290 L:      linux-media@vger.kernel.org
10291 S:      Supported
10292 F:      drivers/media/platform/atmel/atmel-isi.c
10293 F:      drivers/media/platform/atmel/atmel-isi.h
10294
10295 MICROCHIP AT91 USART MFD DRIVER
10296 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10297 L:      linux-kernel@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/mfd/at91-usart.c
10300 F:      include/dt-bindings/mfd/at91-usart.h
10301 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10302
10303 MICROCHIP AT91 USART SPI DRIVER
10304 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10305 L:      linux-spi@vger.kernel.org
10306 S:      Supported
10307 F:      drivers/spi/spi-at91-usart.c
10308 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10309
10310 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10311 M:      Woojung Huh <woojung.huh@microchip.com>
10312 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10313 L:      netdev@vger.kernel.org
10314 S:      Maintained
10315 F:      net/dsa/tag_ksz.c
10316 F:      drivers/net/dsa/microchip/*
10317 F:      include/linux/platform_data/microchip-ksz.h
10318 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10319
10320 MICROCHIP LAN743X ETHERNET DRIVER
10321 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10322 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10323 L:      netdev@vger.kernel.org
10324 S:      Maintained
10325 F:      drivers/net/ethernet/microchip/lan743x_*
10326
10327 MICROCHIP LCDFB DRIVER
10328 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10329 L:      linux-fbdev@vger.kernel.org
10330 S:      Maintained
10331 F:      drivers/video/fbdev/atmel_lcdfb.c
10332 F:      include/video/atmel_lcdc.h
10333
10334 MICROCHIP MMC/SD/SDIO MCI DRIVER
10335 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10336 S:      Maintained
10337 F:      drivers/mmc/host/atmel-mci.c
10338
10339 MICROCHIP MCP16502 PMIC DRIVER
10340 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10342 S:      Maintained
10343 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10344 F:      drivers/regulator/mcp16502.c
10345
10346 MICROCHIP MCP3911 ADC DRIVER
10347 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10348 M:      Kent Gustavsson <kent@minoris.se>
10349 L:      linux-iio@vger.kernel.org
10350 S:      Supported
10351 F:      drivers/iio/adc/mcp3911.c
10352 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10353
10354 MICROCHIP NAND DRIVER
10355 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10356 L:      linux-mtd@lists.infradead.org
10357 S:      Supported
10358 F:      drivers/mtd/nand/raw/atmel/*
10359 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10360
10361 MICROCHIP PWM DRIVER
10362 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10364 L:      linux-pwm@vger.kernel.org
10365 S:      Supported
10366 F:      drivers/pwm/pwm-atmel.c
10367 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10368
10369 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10370 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10371 M:      Eugen Hristev <eugen.hristev@microchip.com>
10372 L:      linux-iio@vger.kernel.org
10373 S:      Supported
10374 F:      drivers/iio/adc/at91-sama5d2_adc.c
10375 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10376 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10377
10378 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10379 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10380 S:      Supported
10381 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10382
10383 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10384 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10386 L:      linux-gpio@vger.kernel.org
10387 F:      drivers/gpio/gpio-sama5d2-piobu.c
10388
10389 MICROCHIP SPI DRIVER
10390 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10391 S:      Supported
10392 F:      drivers/spi/spi-atmel.*
10393
10394 MICROCHIP SSC DRIVER
10395 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10397 S:      Supported
10398 F:      drivers/misc/atmel-ssc.c
10399 F:      include/linux/atmel-ssc.h
10400
10401 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10402 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10404 S:      Supported
10405 F:      drivers/misc/atmel_tclib.c
10406 F:      drivers/clocksource/tcb_clksrc.c
10407
10408 MICROCHIP USBA UDC DRIVER
10409 M:      Cristian Birsan <cristian.birsan@microchip.com>
10410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10411 S:      Supported
10412 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10413
10414 MICROCHIP USB251XB DRIVER
10415 M:      Richard Leitner <richard.leitner@skidata.com>
10416 L:      linux-usb@vger.kernel.org
10417 S:      Maintained
10418 F:      drivers/usb/misc/usb251xb.c
10419 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10420
10421 MICROCHIP XDMA DRIVER
10422 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10423 L:      linux-arm-kernel@lists.infradead.org
10424 L:      dmaengine@vger.kernel.org
10425 S:      Supported
10426 F:      drivers/dma/at_xdmac.c
10427
10428 MICROSEMI MIPS SOCS
10429 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10430 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10431 L:      linux-mips@vger.kernel.org
10432 S:      Supported
10433 F:      arch/mips/generic/board-ocelot.c
10434 F:      arch/mips/configs/generic/board-ocelot.config
10435 F:      arch/mips/boot/dts/mscc/
10436 F:      Documentation/devicetree/bindings/mips/mscc.txt
10437
10438 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10439 M:      Don Brace <don.brace@microsemi.com>
10440 L:      esc.storagedev@microsemi.com
10441 L:      linux-scsi@vger.kernel.org
10442 S:      Supported
10443 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10444 F:      drivers/scsi/smartpqi/Kconfig
10445 F:      drivers/scsi/smartpqi/Makefile
10446 F:      include/linux/cciss*.h
10447 F:      include/uapi/linux/cciss*.h
10448 F:      Documentation/scsi/smartpqi.txt
10449
10450 MICROSEMI ETHERNET SWITCH DRIVER
10451 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10452 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10453 L:      netdev@vger.kernel.org
10454 S:      Supported
10455 F:      drivers/net/ethernet/mscc/
10456
10457 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10458 M:      Chen Yu <yu.c.chen@intel.com>
10459 L:      platform-driver-x86@vger.kernel.org
10460 S:      Supported
10461 F:      drivers/platform/x86/surfacepro3_button.c
10462
10463 MICROTEK X6 SCANNER
10464 M:      Oliver Neukum <oliver@neukum.org>
10465 S:      Maintained
10466 F:      drivers/usb/image/microtek.*
10467
10468 MIPS
10469 M:      Ralf Baechle <ralf@linux-mips.org>
10470 M:      Paul Burton <paul.burton@mips.com>
10471 M:      James Hogan <jhogan@kernel.org>
10472 L:      linux-mips@vger.kernel.org
10473 W:      http://www.linux-mips.org/
10474 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10476 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10477 S:      Supported
10478 F:      Documentation/devicetree/bindings/mips/
10479 F:      Documentation/mips/
10480 F:      arch/mips/
10481 F:      drivers/platform/mips/
10482
10483 MIPS BOSTON DEVELOPMENT BOARD
10484 M:      Paul Burton <paul.burton@mips.com>
10485 L:      linux-mips@vger.kernel.org
10486 S:      Maintained
10487 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10488 F:      arch/mips/boot/dts/img/boston.dts
10489 F:      arch/mips/configs/generic/board-boston.config
10490 F:      drivers/clk/imgtec/clk-boston.c
10491 F:      include/dt-bindings/clock/boston-clock.h
10492
10493 MIPS GENERIC PLATFORM
10494 M:      Paul Burton <paul.burton@mips.com>
10495 L:      linux-mips@vger.kernel.org
10496 S:      Supported
10497 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10498 F:      arch/mips/generic/
10499 F:      arch/mips/tools/generic-board-config.sh
10500
10501 MIPS/LOONGSON1 ARCHITECTURE
10502 M:      Keguang Zhang <keguang.zhang@gmail.com>
10503 L:      linux-mips@vger.kernel.org
10504 S:      Maintained
10505 F:      arch/mips/loongson32/
10506 F:      arch/mips/include/asm/mach-loongson32/
10507 F:      drivers/*/*loongson1*
10508 F:      drivers/*/*/*loongson1*
10509
10510 MIPS/LOONGSON2 ARCHITECTURE
10511 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10512 L:      linux-mips@vger.kernel.org
10513 S:      Maintained
10514 F:      arch/mips/loongson64/fuloong-2e/
10515 F:      arch/mips/loongson64/lemote-2f/
10516 F:      arch/mips/include/asm/mach-loongson64/
10517 F:      drivers/*/*loongson2*
10518 F:      drivers/*/*/*loongson2*
10519
10520 MIPS/LOONGSON3 ARCHITECTURE
10521 M:      Huacai Chen <chenhc@lemote.com>
10522 L:      linux-mips@vger.kernel.org
10523 S:      Maintained
10524 F:      arch/mips/loongson64/
10525 F:      arch/mips/include/asm/mach-loongson64/
10526 F:      drivers/platform/mips/cpu_hwmon.c
10527 F:      drivers/*/*loongson3*
10528 F:      drivers/*/*/*loongson3*
10529
10530 MIPS RINT INSTRUCTION EMULATION
10531 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10532 L:      linux-mips@vger.kernel.org
10533 S:      Supported
10534 F:      arch/mips/math-emu/sp_rint.c
10535 F:      arch/mips/math-emu/dp_rint.c
10536
10537 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10538 M:      Hans Verkuil <hverkuil@xs4all.nl>
10539 L:      linux-media@vger.kernel.org
10540 T:      git git://linuxtv.org/media_tree.git
10541 W:      https://linuxtv.org
10542 S:      Odd Fixes
10543 F:      drivers/media/radio/radio-miropcm20*
10544
10545 MMP SUPPORT
10546 R:      Lubomir Rintel <lkundrak@v3.sk>
10547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10548 S:      Odd Fixes
10549 F:      arch/arm/boot/dts/mmp*
10550 F:      arch/arm/mach-mmp/
10551
10552 MMU GATHER AND TLB INVALIDATION
10553 M:      Will Deacon <will.deacon@arm.com>
10554 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10555 M:      Andrew Morton <akpm@linux-foundation.org>
10556 M:      Nick Piggin <npiggin@gmail.com>
10557 M:      Peter Zijlstra <peterz@infradead.org>
10558 L:      linux-arch@vger.kernel.org
10559 L:      linux-mm@kvack.org
10560 S:      Maintained
10561 F:      arch/*/include/asm/tlb.h
10562 F:      include/asm-generic/tlb.h
10563 F:      mm/mmu_gather.c
10564
10565 MN88472 MEDIA DRIVER
10566 M:      Antti Palosaari <crope@iki.fi>
10567 L:      linux-media@vger.kernel.org
10568 W:      https://linuxtv.org
10569 W:      http://palosaari.fi/linux/
10570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10571 S:      Maintained
10572 F:      drivers/media/dvb-frontends/mn88472*
10573
10574 MN88473 MEDIA DRIVER
10575 M:      Antti Palosaari <crope@iki.fi>
10576 L:      linux-media@vger.kernel.org
10577 W:      https://linuxtv.org
10578 W:      http://palosaari.fi/linux/
10579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10580 S:      Maintained
10581 F:      drivers/media/dvb-frontends/mn88473*
10582
10583 MODULE SUPPORT
10584 M:      Jessica Yu <jeyu@kernel.org>
10585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10586 S:      Maintained
10587 F:      include/linux/module.h
10588 F:      kernel/module.c
10589
10590 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10591 W:      http://popies.net/meye/
10592 S:      Orphan
10593 F:      Documentation/media/v4l-drivers/meye*
10594 F:      drivers/media/pci/meye/
10595 F:      include/uapi/linux/meye.h
10596
10597 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10598 M:      Jiri Slaby <jirislaby@gmail.com>
10599 S:      Maintained
10600 F:      Documentation/serial/moxa-smartio.rst
10601 F:      drivers/tty/mxser.*
10602
10603 MR800 AVERMEDIA USB FM RADIO DRIVER
10604 M:      Alexey Klimov <klimov.linux@gmail.com>
10605 L:      linux-media@vger.kernel.org
10606 T:      git git://linuxtv.org/media_tree.git
10607 S:      Maintained
10608 F:      drivers/media/radio/radio-mr800.c
10609
10610 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10611 M:      Alan Ott <alan@signal11.us>
10612 L:      linux-wpan@vger.kernel.org
10613 S:      Maintained
10614 F:      drivers/net/ieee802154/mrf24j40.c
10615 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10616
10617 MSI LAPTOP SUPPORT
10618 M:      "Lee, Chun-Yi" <jlee@suse.com>
10619 L:      platform-driver-x86@vger.kernel.org
10620 S:      Maintained
10621 F:      drivers/platform/x86/msi-laptop.c
10622
10623 MSI WMI SUPPORT
10624 L:      platform-driver-x86@vger.kernel.org
10625 S:      Orphan
10626 F:      drivers/platform/x86/msi-wmi.c
10627
10628 MSI001 MEDIA DRIVER
10629 M:      Antti Palosaari <crope@iki.fi>
10630 L:      linux-media@vger.kernel.org
10631 W:      https://linuxtv.org
10632 W:      http://palosaari.fi/linux/
10633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10634 T:      git git://linuxtv.org/anttip/media_tree.git
10635 S:      Maintained
10636 F:      drivers/media/tuners/msi001*
10637
10638 MSI2500 MEDIA DRIVER
10639 M:      Antti Palosaari <crope@iki.fi>
10640 L:      linux-media@vger.kernel.org
10641 W:      https://linuxtv.org
10642 W:      http://palosaari.fi/linux/
10643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10644 T:      git git://linuxtv.org/anttip/media_tree.git
10645 S:      Maintained
10646 F:      drivers/media/usb/msi2500/
10647
10648 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10649 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10650 L:      linux-mtd@lists.infradead.org
10651 S:      Maintained
10652 F:      drivers/mtd/devices/docg3*
10653
10654 MT9M032 APTINA SENSOR DRIVER
10655 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10656 L:      linux-media@vger.kernel.org
10657 T:      git git://linuxtv.org/media_tree.git
10658 S:      Maintained
10659 F:      drivers/media/i2c/mt9m032.c
10660 F:      include/media/i2c/mt9m032.h
10661
10662 MT9P031 APTINA CAMERA SENSOR
10663 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10664 L:      linux-media@vger.kernel.org
10665 T:      git git://linuxtv.org/media_tree.git
10666 S:      Maintained
10667 F:      drivers/media/i2c/mt9p031.c
10668 F:      include/media/i2c/mt9p031.h
10669
10670 MT9T001 APTINA CAMERA SENSOR
10671 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10672 L:      linux-media@vger.kernel.org
10673 T:      git git://linuxtv.org/media_tree.git
10674 S:      Maintained
10675 F:      drivers/media/i2c/mt9t001.c
10676 F:      include/media/i2c/mt9t001.h
10677
10678 MT9T112 APTINA CAMERA SENSOR
10679 M:      Jacopo Mondi <jacopo@jmondi.org>
10680 L:      linux-media@vger.kernel.org
10681 T:      git git://linuxtv.org/media_tree.git
10682 S:      Odd Fixes
10683 F:      drivers/media/i2c/mt9t112.c
10684 F:      include/media/i2c/mt9t112.h
10685
10686 MT9V032 APTINA CAMERA SENSOR
10687 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10688 L:      linux-media@vger.kernel.org
10689 T:      git git://linuxtv.org/media_tree.git
10690 S:      Maintained
10691 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10692 F:      drivers/media/i2c/mt9v032.c
10693 F:      include/media/i2c/mt9v032.h
10694
10695 MT9V111 APTINA CAMERA SENSOR
10696 M:      Jacopo Mondi <jacopo@jmondi.org>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10701 F:      drivers/media/i2c/mt9v111.c
10702
10703 MULTIFUNCTION DEVICES (MFD)
10704 M:      Lee Jones <lee.jones@linaro.org>
10705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10706 S:      Supported
10707 F:      Documentation/devicetree/bindings/mfd/
10708 F:      drivers/mfd/
10709 F:      include/linux/mfd/
10710 F:      include/dt-bindings/mfd/
10711
10712 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10713 S:      Orphan
10714 F:      drivers/mmc/host/mmc_spi.c
10715 F:      include/linux/spi/mmc_spi.h
10716
10717 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10718 M:      Ulf Hansson <ulf.hansson@linaro.org>
10719 L:      linux-mmc@vger.kernel.org
10720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10721 S:      Maintained
10722 F:      Documentation/devicetree/bindings/mmc/
10723 F:      drivers/mmc/
10724 F:      include/linux/mmc/
10725 F:      include/uapi/linux/mmc/
10726
10727 MULTIPLEXER SUBSYSTEM
10728 M:      Peter Rosin <peda@axentia.se>
10729 S:      Maintained
10730 F:      Documentation/ABI/testing/sysfs-class-mux*
10731 F:      Documentation/devicetree/bindings/mux/
10732 F:      include/dt-bindings/mux/
10733 F:      include/linux/mux/
10734 F:      drivers/mux/
10735
10736 MULTITECH MULTIPORT CARD (ISICOM)
10737 S:      Orphan
10738 F:      drivers/tty/isicom.c
10739 F:      include/linux/isicom.h
10740
10741 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10742 M:      Bin Liu <b-liu@ti.com>
10743 L:      linux-usb@vger.kernel.org
10744 S:      Maintained
10745 F:      drivers/usb/musb/
10746
10747 MXL301RF MEDIA DRIVER
10748 M:      Akihiro Tsukada <tskd08@gmail.com>
10749 L:      linux-media@vger.kernel.org
10750 S:      Odd Fixes
10751 F:      drivers/media/tuners/mxl301rf*
10752
10753 MXL5007T MEDIA DRIVER
10754 M:      Michael Krufky <mkrufky@linuxtv.org>
10755 L:      linux-media@vger.kernel.org
10756 W:      https://linuxtv.org
10757 W:      http://github.com/mkrufky
10758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10759 T:      git git://linuxtv.org/mkrufky/tuners.git
10760 S:      Maintained
10761 F:      drivers/media/tuners/mxl5007t.*
10762
10763 MXSFB DRM DRIVER
10764 M:      Marek Vasut <marex@denx.de>
10765 M:      Stefan Agner <stefan@agner.ch>
10766 L:      dri-devel@lists.freedesktop.org
10767 S:      Supported
10768 F:      drivers/gpu/drm/mxsfb/
10769 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10770 T:      git git://anongit.freedesktop.org/drm/drm-misc
10771
10772 MYLEX DAC960 PCI RAID Controller
10773 M:      Hannes Reinecke <hare@kernel.org>
10774 L:      linux-scsi@vger.kernel.org
10775 S:      Supported
10776 F:      drivers/scsi/myrb.*
10777 F:      drivers/scsi/myrs.*
10778
10779 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10780 M:      Chris Lee <christopher.lee@cspi.com>
10781 L:      netdev@vger.kernel.org
10782 W:      https://www.cspi.com/ethernet-products/support/downloads/
10783 S:      Supported
10784 F:      drivers/net/ethernet/myricom/myri10ge/
10785
10786 NAND FLASH SUBSYSTEM
10787 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10788 R:      Richard Weinberger <richard@nod.at>
10789 L:      linux-mtd@lists.infradead.org
10790 W:      http://www.linux-mtd.infradead.org/
10791 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10793 S:      Maintained
10794 F:      drivers/mtd/nand/
10795 F:      include/linux/mtd/*nand*.h
10796
10797 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10798 M:      Daniel Mack <zonque@gmail.com>
10799 S:      Maintained
10800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10801 W:      http://www.native-instruments.com
10802 F:      sound/usb/caiaq/
10803
10804 NATSEMI ETHERNET DRIVER (DP8381x)
10805 S:      Orphan
10806 F:      drivers/net/ethernet/natsemi/natsemi.c
10807
10808 NCR 5380 SCSI DRIVERS
10809 M:      Finn Thain <fthain@telegraphics.com.au>
10810 M:      Michael Schmitz <schmitzmic@gmail.com>
10811 L:      linux-scsi@vger.kernel.org
10812 S:      Maintained
10813 F:      Documentation/scsi/g_NCR5380.txt
10814 F:      drivers/scsi/NCR5380.*
10815 F:      drivers/scsi/arm/cumana_1.c
10816 F:      drivers/scsi/arm/oak.c
10817 F:      drivers/scsi/atari_scsi.*
10818 F:      drivers/scsi/dmx3191d.c
10819 F:      drivers/scsi/g_NCR5380.*
10820 F:      drivers/scsi/mac_scsi.*
10821 F:      drivers/scsi/sun3_scsi.*
10822 F:      drivers/scsi/sun3_scsi_vme.c
10823
10824 NCSI LIBRARY:
10825 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10826 S:      Maintained
10827 F:      net/ncsi/
10828
10829 NCT6775 HARDWARE MONITOR DRIVER
10830 M:      Guenter Roeck <linux@roeck-us.net>
10831 L:      linux-hwmon@vger.kernel.org
10832 S:      Maintained
10833 F:      Documentation/hwmon/nct6775.rst
10834 F:      drivers/hwmon/nct6775.c
10835
10836 NET_FAILOVER MODULE
10837 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10838 L:      netdev@vger.kernel.org
10839 S:      Supported
10840 F:      driver/net/net_failover.c
10841 F:      include/net/net_failover.h
10842 F:      Documentation/networking/net_failover.rst
10843
10844 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10845 M:      Faisal Latif <faisal.latif@intel.com>
10846 L:      linux-rdma@vger.kernel.org
10847 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10848 S:      Supported
10849 F:      drivers/infiniband/hw/nes/
10850 F:      include/uapi/rdma/nes-abi.h
10851
10852 NETEM NETWORK EMULATOR
10853 M:      Stephen Hemminger <stephen@networkplumber.org>
10854 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10855 S:      Maintained
10856 F:      net/sched/sch_netem.c
10857
10858 NETERION 10GbE DRIVERS (s2io/vxge)
10859 M:      Jon Mason <jdmason@kudzu.us>
10860 L:      netdev@vger.kernel.org
10861 S:      Supported
10862 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10863 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10864 F:      drivers/net/ethernet/neterion/
10865
10866 NETFILTER
10867 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10868 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10869 M:      Florian Westphal <fw@strlen.de>
10870 L:      netfilter-devel@vger.kernel.org
10871 L:      coreteam@netfilter.org
10872 W:      http://www.netfilter.org/
10873 W:      http://www.iptables.org/
10874 W:      http://www.nftables.org/
10875 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10878 S:      Maintained
10879 F:      include/linux/netfilter*
10880 F:      include/linux/netfilter/
10881 F:      include/net/netfilter/
10882 F:      include/uapi/linux/netfilter*
10883 F:      include/uapi/linux/netfilter/
10884 F:      net/*/netfilter.c
10885 F:      net/*/netfilter/
10886 F:      net/netfilter/
10887 F:      net/bridge/br_netfilter*.c
10888
10889 NETROM NETWORK LAYER
10890 M:      Ralf Baechle <ralf@linux-mips.org>
10891 L:      linux-hams@vger.kernel.org
10892 W:      http://www.linux-ax25.org/
10893 S:      Maintained
10894 F:      include/net/netrom.h
10895 F:      include/uapi/linux/netrom.h
10896 F:      net/netrom/
10897
10898 NETRONOME ETHERNET DRIVERS
10899 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10900 L:      oss-drivers@netronome.com
10901 S:      Maintained
10902 F:      drivers/net/ethernet/netronome/
10903
10904 NETWORK BLOCK DEVICE (NBD)
10905 M:      Josef Bacik <josef@toxicpanda.com>
10906 S:      Maintained
10907 L:      linux-block@vger.kernel.org
10908 L:      nbd@other.debian.org
10909 F:      Documentation/blockdev/nbd.txt
10910 F:      drivers/block/nbd.c
10911 F:      include/trace/events/nbd.h
10912 F:      include/uapi/linux/nbd.h
10913
10914 NETWORK DROP MONITOR
10915 M:      Neil Horman <nhorman@tuxdriver.com>
10916 L:      netdev@vger.kernel.org
10917 S:      Maintained
10918 W:      https://fedorahosted.org/dropwatch/
10919 F:      net/core/drop_monitor.c
10920
10921 NETWORKING DRIVERS
10922 M:      "David S. Miller" <davem@davemloft.net>
10923 L:      netdev@vger.kernel.org
10924 W:      http://www.linuxfoundation.org/en/Net
10925 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10928 S:      Odd Fixes
10929 F:      Documentation/devicetree/bindings/net/
10930 F:      drivers/net/
10931 F:      include/linux/if_*
10932 F:      include/linux/netdevice.h
10933 F:      include/linux/etherdevice.h
10934 F:      include/linux/fcdevice.h
10935 F:      include/linux/fddidevice.h
10936 F:      include/linux/hippidevice.h
10937 F:      include/linux/inetdevice.h
10938 F:      include/uapi/linux/if_*
10939 F:      include/uapi/linux/netdevice.h
10940
10941 NETWORKING DRIVERS (WIRELESS)
10942 M:      Kalle Valo <kvalo@codeaurora.org>
10943 L:      linux-wireless@vger.kernel.org
10944 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10947 S:      Maintained
10948 F:      Documentation/devicetree/bindings/net/wireless/
10949 F:      drivers/net/wireless/
10950
10951 NETWORKING [DSA]
10952 M:      Andrew Lunn <andrew@lunn.ch>
10953 M:      Vivien Didelot <vivien.didelot@gmail.com>
10954 M:      Florian Fainelli <f.fainelli@gmail.com>
10955 S:      Maintained
10956 F:      Documentation/devicetree/bindings/net/dsa/
10957 F:      net/dsa/
10958 F:      include/net/dsa.h
10959 F:      include/linux/dsa/
10960 F:      include/linux/platform_data/dsa.h
10961 F:      drivers/net/dsa/
10962
10963 NETWORKING [GENERAL]
10964 M:      "David S. Miller" <davem@davemloft.net>
10965 L:      netdev@vger.kernel.org
10966 W:      http://www.linuxfoundation.org/en/Net
10967 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10970 B:      mailto:netdev@vger.kernel.org
10971 S:      Maintained
10972 F:      net/
10973 F:      include/net/
10974 F:      include/linux/in.h
10975 F:      include/linux/net.h
10976 F:      include/linux/netdevice.h
10977 F:      include/uapi/linux/in.h
10978 F:      include/uapi/linux/net.h
10979 F:      include/uapi/linux/netdevice.h
10980 F:      include/uapi/linux/net_namespace.h
10981 F:      tools/testing/selftests/net/
10982 F:      lib/net_utils.c
10983 F:      lib/random32.c
10984 F:      Documentation/networking/
10985
10986 NETWORKING [IPSEC]
10987 M:      Steffen Klassert <steffen.klassert@secunet.com>
10988 M:      Herbert Xu <herbert@gondor.apana.org.au>
10989 M:      "David S. Miller" <davem@davemloft.net>
10990 L:      netdev@vger.kernel.org
10991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10993 S:      Maintained
10994 F:      net/xfrm/
10995 F:      net/key/
10996 F:      net/ipv4/xfrm*
10997 F:      net/ipv4/esp4*
10998 F:      net/ipv4/ah4.c
10999 F:      net/ipv4/ipcomp.c
11000 F:      net/ipv4/ip_vti.c
11001 F:      net/ipv6/xfrm*
11002 F:      net/ipv6/esp6*
11003 F:      net/ipv6/ah6.c
11004 F:      net/ipv6/ipcomp6.c
11005 F:      net/ipv6/ip6_vti.c
11006 F:      include/uapi/linux/xfrm.h
11007 F:      include/net/xfrm.h
11008
11009 NETWORKING [IPv4/IPv6]
11010 M:      "David S. Miller" <davem@davemloft.net>
11011 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11012 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11013 L:      netdev@vger.kernel.org
11014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11015 S:      Maintained
11016 F:      net/ipv4/
11017 F:      net/ipv6/
11018 F:      include/net/ip*
11019 F:      arch/x86/net/*
11020
11021 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11022 M:      Paul Moore <paul@paul-moore.com>
11023 W:      https://github.com/netlabel
11024 L:      netdev@vger.kernel.org
11025 L:      linux-security-module@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/netlabel/
11028 F:      include/net/calipso.h
11029 F:      include/net/cipso_ipv4.h
11030 F:      include/net/netlabel.h
11031 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11032 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11033 F:      net/netlabel/
11034 F:      net/ipv4/cipso_ipv4.c
11035 F:      net/ipv6/calipso.c
11036 F:      net/netfilter/xt_CONNSECMARK.c
11037 F:      net/netfilter/xt_SECMARK.c
11038
11039 NETWORKING [TCP]
11040 M:      Eric Dumazet <edumazet@google.com>
11041 L:      netdev@vger.kernel.org
11042 S:      Maintained
11043 F:      net/ipv4/tcp*.c
11044 F:      net/ipv4/syncookies.c
11045 F:      net/ipv6/tcp*.c
11046 F:      net/ipv6/syncookies.c
11047 F:      include/uapi/linux/tcp.h
11048 F:      include/net/tcp.h
11049 F:      include/linux/tcp.h
11050 F:      include/trace/events/tcp.h
11051
11052 NETWORKING [TLS]
11053 M:      Boris Pismenny <borisp@mellanox.com>
11054 M:      Aviad Yehezkel <aviadye@mellanox.com>
11055 M:      Dave Watson <davejwatson@fb.com>
11056 M:      John Fastabend <john.fastabend@gmail.com>
11057 M:      Daniel Borkmann <daniel@iogearbox.net>
11058 L:      netdev@vger.kernel.org
11059 S:      Maintained
11060 F:      net/tls/*
11061 F:      include/uapi/linux/tls.h
11062 F:      include/net/tls.h
11063
11064 NETWORKING [WIRELESS]
11065 L:      linux-wireless@vger.kernel.org
11066 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11067
11068 NETDEVSIM
11069 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11070 S:      Maintained
11071 F:      drivers/net/netdevsim/*
11072
11073 NETXEN (1/10) GbE SUPPORT
11074 M:      Manish Chopra <manishc@marvell.com>
11075 M:      Rahul Verma <rahulv@marvell.com>
11076 M:      GR-Linux-NIC-Dev@marvell.com
11077 L:      netdev@vger.kernel.org
11078 S:      Supported
11079 F:      drivers/net/ethernet/qlogic/netxen/
11080
11081 NFC SUBSYSTEM
11082 L:      netdev@vger.kernel.org
11083 S:      Orphan
11084 F:      net/nfc/
11085 F:      include/net/nfc/
11086 F:      include/uapi/linux/nfc.h
11087 F:      drivers/nfc/
11088 F:      include/linux/platform_data/nfcmrvl.h
11089 F:      include/linux/platform_data/nxp-nci.h
11090 F:      Documentation/devicetree/bindings/net/nfc/
11091
11092 NFS, SUNRPC, AND LOCKD CLIENTS
11093 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11094 M:      Anna Schumaker <anna.schumaker@netapp.com>
11095 L:      linux-nfs@vger.kernel.org
11096 W:      http://client.linux-nfs.org
11097 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11098 S:      Maintained
11099 F:      fs/lockd/
11100 F:      fs/nfs/
11101 F:      fs/nfs_common/
11102 F:      net/sunrpc/
11103 F:      include/linux/lockd/
11104 F:      include/linux/nfs*
11105 F:      include/linux/sunrpc/
11106 F:      include/uapi/linux/nfs*
11107 F:      include/uapi/linux/sunrpc/
11108
11109 NILFS2 FILESYSTEM
11110 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11111 L:      linux-nilfs@vger.kernel.org
11112 W:      https://nilfs.sourceforge.io/
11113 W:      https://nilfs.osdn.jp/
11114 T:      git git://github.com/konis/nilfs2.git
11115 S:      Supported
11116 F:      Documentation/filesystems/nilfs2.txt
11117 F:      fs/nilfs2/
11118 F:      include/trace/events/nilfs2.h
11119 F:      include/uapi/linux/nilfs2_api.h
11120 F:      include/uapi/linux/nilfs2_ondisk.h
11121
11122 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11123 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11124 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11125 S:      Maintained
11126 F:      Documentation/scsi/NinjaSCSI.txt
11127 F:      drivers/scsi/pcmcia/nsp_*
11128
11129 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11130 M:      GOTO Masanori <gotom@debian.or.jp>
11131 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11132 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11133 S:      Maintained
11134 F:      Documentation/scsi/NinjaSCSI.txt
11135 F:      drivers/scsi/nsp32*
11136
11137 NIOS2 ARCHITECTURE
11138 M:      Ley Foon Tan <lftan@altera.com>
11139 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11141 S:      Maintained
11142 F:      arch/nios2/
11143
11144 NOHZ, DYNTICKS SUPPORT
11145 M:      Frederic Weisbecker <fweisbec@gmail.com>
11146 M:      Thomas Gleixner <tglx@linutronix.de>
11147 M:      Ingo Molnar <mingo@kernel.org>
11148 L:      linux-kernel@vger.kernel.org
11149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11150 S:      Maintained
11151 F:      kernel/time/tick*.*
11152 F:      include/linux/tick.h
11153 F:      include/linux/sched/nohz.h
11154
11155 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11156 M:      Pavel Machek <pavel@ucw.cz>
11157 M:      Sakari Ailus <sakari.ailus@iki.fi>
11158 L:      linux-media@vger.kernel.org
11159 S:      Maintained
11160 F:      drivers/media/i2c/et8ek8
11161 F:      drivers/media/i2c/ad5820.c
11162
11163 NOKIA N900 POWER SUPPLY DRIVERS
11164 R:      Pali Rohár <pali.rohar@gmail.com>
11165 F:      include/linux/power/bq2415x_charger.h
11166 F:      include/linux/power/bq27xxx_battery.h
11167 F:      include/linux/power/isp1704_charger.h
11168 F:      drivers/power/supply/bq2415x_charger.c
11169 F:      drivers/power/supply/bq27xxx_battery.c
11170 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11171 F:      drivers/power/supply/isp1704_charger.c
11172 F:      drivers/power/supply/rx51_battery.c
11173
11174 NOLIBC HEADER FILE
11175 M:      Willy Tarreau <w@1wt.eu>
11176 S:      Maintained
11177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11178 F:      tools/include/nolibc/
11179
11180 NTB AMD DRIVER
11181 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11182 L:      linux-ntb@googlegroups.com
11183 S:      Supported
11184 F:      drivers/ntb/hw/amd/
11185
11186 NTB DRIVER CORE
11187 M:      Jon Mason <jdmason@kudzu.us>
11188 M:      Dave Jiang <dave.jiang@intel.com>
11189 M:      Allen Hubbe <allenbh@gmail.com>
11190 L:      linux-ntb@googlegroups.com
11191 S:      Supported
11192 W:      https://github.com/jonmason/ntb/wiki
11193 T:      git git://github.com/jonmason/ntb.git
11194 F:      drivers/ntb/
11195 F:      drivers/net/ntb_netdev.c
11196 F:      include/linux/ntb.h
11197 F:      include/linux/ntb_transport.h
11198 F:      tools/testing/selftests/ntb/
11199
11200 NTB IDT DRIVER
11201 M:      Serge Semin <fancer.lancer@gmail.com>
11202 L:      linux-ntb@googlegroups.com
11203 S:      Supported
11204 F:      drivers/ntb/hw/idt/
11205
11206 NTB INTEL DRIVER
11207 M:      Dave Jiang <dave.jiang@intel.com>
11208 L:      linux-ntb@googlegroups.com
11209 S:      Supported
11210 W:      https://github.com/davejiang/linux/wiki
11211 T:      git https://github.com/davejiang/linux.git
11212 F:      drivers/ntb/hw/intel/
11213
11214 NTFS FILESYSTEM
11215 M:      Anton Altaparmakov <anton@tuxera.com>
11216 L:      linux-ntfs-dev@lists.sourceforge.net
11217 W:      http://www.tuxera.com/
11218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11219 S:      Supported
11220 F:      Documentation/filesystems/ntfs.txt
11221 F:      fs/ntfs/
11222
11223 NUBUS SUBSYSTEM
11224 M:      Finn Thain <fthain@telegraphics.com.au>
11225 L:      linux-m68k@lists.linux-m68k.org
11226 S:      Maintained
11227 F:      arch/*/include/asm/nubus.h
11228 F:      drivers/nubus/
11229 F:      include/linux/nubus.h
11230 F:      include/uapi/linux/nubus.h
11231
11232 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11233 M:      Antonino Daplas <adaplas@gmail.com>
11234 L:      linux-fbdev@vger.kernel.org
11235 S:      Maintained
11236 F:      drivers/video/fbdev/riva/
11237 F:      drivers/video/fbdev/nvidia/
11238
11239 NVM EXPRESS DRIVER
11240 M:      Keith Busch <kbusch@kernel.org>
11241 M:      Jens Axboe <axboe@fb.com>
11242 M:      Christoph Hellwig <hch@lst.de>
11243 M:      Sagi Grimberg <sagi@grimberg.me>
11244 L:      linux-nvme@lists.infradead.org
11245 T:      git://git.infradead.org/nvme.git
11246 W:      http://git.infradead.org/nvme.git
11247 S:      Supported
11248 F:      drivers/nvme/host/
11249 F:      include/linux/nvme.h
11250 F:      include/uapi/linux/nvme_ioctl.h
11251
11252 NVM EXPRESS FC TRANSPORT DRIVERS
11253 M:      James Smart <james.smart@broadcom.com>
11254 L:      linux-nvme@lists.infradead.org
11255 S:      Supported
11256 F:      include/linux/nvme-fc.h
11257 F:      include/linux/nvme-fc-driver.h
11258 F:      drivers/nvme/host/fc.c
11259 F:      drivers/nvme/target/fc.c
11260 F:      drivers/nvme/target/fcloop.c
11261
11262 NVM EXPRESS TARGET DRIVER
11263 M:      Christoph Hellwig <hch@lst.de>
11264 M:      Sagi Grimberg <sagi@grimberg.me>
11265 L:      linux-nvme@lists.infradead.org
11266 T:      git://git.infradead.org/nvme.git
11267 W:      http://git.infradead.org/nvme.git
11268 S:      Supported
11269 F:      drivers/nvme/target/
11270
11271 NVMEM FRAMEWORK
11272 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11273 S:      Maintained
11274 F:      drivers/nvmem/
11275 F:      Documentation/devicetree/bindings/nvmem/
11276 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11277 F:      include/linux/nvmem-consumer.h
11278 F:      include/linux/nvmem-provider.h
11279
11280 NXP FXAS21002C DRIVER
11281 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11282 L:      linux-iio@vger.kernel.org
11283 S:      Maintained
11284 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11285 F:      drivers/iio/gyro/fxas21002c_core.c
11286 F:      drivers/iio/gyro/fxas21002c.h
11287 F:      drivers/iio/gyro/fxas21002c_i2c.c
11288 F:      drivers/iio/gyro/fxas21002c_spi.c
11289
11290 NXP SGTL5000 DRIVER
11291 M:      Fabio Estevam <festevam@gmail.com>
11292 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11295 F:      sound/soc/codecs/sgtl5000*
11296
11297 NXP SJA1105 ETHERNET SWITCH DRIVER
11298 M:      Vladimir Oltean <olteanv@gmail.com>
11299 L:      linux-kernel@vger.kernel.org
11300 S:      Maintained
11301 F:      drivers/net/dsa/sja1105
11302
11303 NXP TDA998X DRM DRIVER
11304 M:      Russell King <linux@armlinux.org.uk>
11305 S:      Maintained
11306 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11307 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11308 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11309 F:      include/drm/i2c/tda998x.h
11310 F:      include/dt-bindings/display/tda998x.h
11311 K:      "nxp,tda998x"
11312
11313 NXP TFA9879 DRIVER
11314 M:      Peter Rosin <peda@axentia.se>
11315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11316 S:      Maintained
11317 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11318 F:      sound/soc/codecs/tfa9879*
11319
11320 NXP-NCI NFC DRIVER
11321 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11322 R:      Charles Gorand <charles.gorand@effinnov.com>
11323 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11324 S:      Supported
11325 F:      drivers/nfc/nxp-nci
11326
11327 OBJAGG
11328 M:      Jiri Pirko <jiri@mellanox.com>
11329 L:      netdev@vger.kernel.org
11330 S:      Supported
11331 F:      lib/objagg.c
11332 F:      lib/test_objagg.c
11333 F:      include/linux/objagg.h
11334
11335 NXP FSPI DRIVER
11336 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11337 M:      Ashish Kumar <ashish.kumar@nxp.com>
11338 L:      linux-spi@vger.kernel.org
11339 S:      Maintained
11340 F:      drivers/spi/spi-nxp-fspi.c
11341 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11342
11343 OBJTOOL
11344 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11345 M:      Peter Zijlstra <peterz@infradead.org>
11346 S:      Supported
11347 F:      tools/objtool/
11348
11349 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11350 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11351 M:      Andrew Donnellan <ajd@linux.ibm.com>
11352 L:      linuxppc-dev@lists.ozlabs.org
11353 S:      Supported
11354 F:      arch/powerpc/platforms/powernv/ocxl.c
11355 F:      arch/powerpc/include/asm/pnv-ocxl.h
11356 F:      drivers/misc/ocxl/
11357 F:      include/misc/ocxl*
11358 F:      include/uapi/misc/ocxl.h
11359 F:      Documentation/accelerators/ocxl.rst
11360
11361 OMAP AUDIO SUPPORT
11362 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11363 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11365 L:      linux-omap@vger.kernel.org
11366 S:      Maintained
11367 F:      sound/soc/ti/omap*
11368 F:      sound/soc/ti/rx51.c
11369 F:      sound/soc/ti/n810.c
11370 F:      sound/soc/ti/sdma-pcm.*
11371
11372 OMAP CLOCK FRAMEWORK SUPPORT
11373 M:      Paul Walmsley <paul@pwsan.com>
11374 L:      linux-omap@vger.kernel.org
11375 S:      Maintained
11376 F:      arch/arm/*omap*/*clock*
11377
11378 OMAP DEVICE TREE SUPPORT
11379 M:      Benoît Cousson <bcousson@baylibre.com>
11380 M:      Tony Lindgren <tony@atomide.com>
11381 L:      linux-omap@vger.kernel.org
11382 L:      devicetree@vger.kernel.org
11383 S:      Maintained
11384 F:      arch/arm/boot/dts/*omap*
11385 F:      arch/arm/boot/dts/*am3*
11386 F:      arch/arm/boot/dts/*am4*
11387 F:      arch/arm/boot/dts/*am5*
11388 F:      arch/arm/boot/dts/*dra7*
11389
11390 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11391 L:      linux-omap@vger.kernel.org
11392 L:      linux-fbdev@vger.kernel.org
11393 S:      Orphan
11394 F:      drivers/video/fbdev/omap2/
11395 F:      Documentation/arm/OMAP/DSS
11396
11397 OMAP FRAMEBUFFER SUPPORT
11398 L:      linux-fbdev@vger.kernel.org
11399 L:      linux-omap@vger.kernel.org
11400 S:      Orphan
11401 F:      drivers/video/fbdev/omap/
11402
11403 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11404 M:      Roger Quadros <rogerq@ti.com>
11405 M:      Tony Lindgren <tony@atomide.com>
11406 L:      linux-omap@vger.kernel.org
11407 S:      Maintained
11408 F:      drivers/memory/omap-gpmc.c
11409 F:      arch/arm/mach-omap2/*gpmc*
11410
11411 OMAP GPIO DRIVER
11412 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11413 M:      Santosh Shilimkar <ssantosh@kernel.org>
11414 M:      Kevin Hilman <khilman@kernel.org>
11415 L:      linux-omap@vger.kernel.org
11416 S:      Maintained
11417 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11418 F:      drivers/gpio/gpio-omap.c
11419
11420 OMAP HARDWARE SPINLOCK SUPPORT
11421 M:      Ohad Ben-Cohen <ohad@wizery.com>
11422 L:      linux-omap@vger.kernel.org
11423 S:      Maintained
11424 F:      drivers/hwspinlock/omap_hwspinlock.c
11425
11426 OMAP HS MMC SUPPORT
11427 L:      linux-mmc@vger.kernel.org
11428 L:      linux-omap@vger.kernel.org
11429 S:      Orphan
11430 F:      drivers/mmc/host/omap_hsmmc.c
11431
11432 OMAP HWMOD DATA
11433 M:      Paul Walmsley <paul@pwsan.com>
11434 L:      linux-omap@vger.kernel.org
11435 S:      Maintained
11436 F:      arch/arm/mach-omap2/omap_hwmod*data*
11437
11438 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11439 M:      Benoît Cousson <bcousson@baylibre.com>
11440 L:      linux-omap@vger.kernel.org
11441 S:      Maintained
11442 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11443
11444 OMAP HWMOD SUPPORT
11445 M:      Benoît Cousson <bcousson@baylibre.com>
11446 M:      Paul Walmsley <paul@pwsan.com>
11447 L:      linux-omap@vger.kernel.org
11448 S:      Maintained
11449 F:      arch/arm/mach-omap2/omap_hwmod.*
11450
11451 OMAP I2C DRIVER
11452 M:      Vignesh R <vigneshr@ti.com>
11453 L:      linux-omap@vger.kernel.org
11454 L:      linux-i2c@vger.kernel.org
11455 S:      Maintained
11456 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11457 F:      drivers/i2c/busses/i2c-omap.c
11458
11459 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11460 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11461 L:      linux-media@vger.kernel.org
11462 S:      Maintained
11463 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11464 F:      drivers/media/platform/omap3isp/
11465 F:      drivers/staging/media/omap4iss/
11466
11467 OMAP MMC SUPPORT
11468 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11469 L:      linux-omap@vger.kernel.org
11470 S:      Odd Fixes
11471 F:      drivers/mmc/host/omap.c
11472
11473 OMAP POWER MANAGEMENT SUPPORT
11474 M:      Kevin Hilman <khilman@kernel.org>
11475 L:      linux-omap@vger.kernel.org
11476 S:      Maintained
11477 F:      arch/arm/*omap*/*pm*
11478 F:      drivers/cpufreq/omap-cpufreq.c
11479
11480 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11481 M:      Rajendra Nayak <rnayak@codeaurora.org>
11482 M:      Paul Walmsley <paul@pwsan.com>
11483 L:      linux-omap@vger.kernel.org
11484 S:      Maintained
11485 F:      arch/arm/mach-omap2/prm*
11486
11487 OMAP RANDOM NUMBER GENERATOR SUPPORT
11488 M:      Deepak Saxena <dsaxena@plexity.net>
11489 S:      Maintained
11490 F:      drivers/char/hw_random/omap-rng.c
11491
11492 OMAP USB SUPPORT
11493 L:      linux-usb@vger.kernel.org
11494 L:      linux-omap@vger.kernel.org
11495 S:      Orphan
11496 F:      drivers/usb/*/*omap*
11497 F:      arch/arm/*omap*/usb*
11498
11499 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11500 M:      Mark Jackson <mpfj@newflow.co.uk>
11501 L:      linux-omap@vger.kernel.org
11502 S:      Maintained
11503 F:      arch/arm/boot/dts/am335x-nano.dts
11504
11505 OMAP1 SUPPORT
11506 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11507 M:      Tony Lindgren <tony@atomide.com>
11508 L:      linux-omap@vger.kernel.org
11509 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11511 S:      Maintained
11512 F:      arch/arm/mach-omap1/
11513 F:      arch/arm/plat-omap/
11514 F:      arch/arm/configs/omap1_defconfig
11515 F:      drivers/i2c/busses/i2c-omap.c
11516 F:      include/linux/platform_data/i2c-omap.h
11517 F:      include/linux/platform_data/ams-delta-fiq.h
11518
11519 OMAP2+ SUPPORT
11520 M:      Tony Lindgren <tony@atomide.com>
11521 L:      linux-omap@vger.kernel.org
11522 W:      http://www.muru.com/linux/omap/
11523 W:      http://linux.omap.com/
11524 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11526 S:      Maintained
11527 F:      arch/arm/mach-omap2/
11528 F:      arch/arm/plat-omap/
11529 F:      arch/arm/configs/omap2plus_defconfig
11530 F:      drivers/i2c/busses/i2c-omap.c
11531 F:      drivers/irqchip/irq-omap-intc.c
11532 F:      drivers/mfd/*omap*.c
11533 F:      drivers/mfd/menelaus.c
11534 F:      drivers/mfd/palmas.c
11535 F:      drivers/mfd/tps65217.c
11536 F:      drivers/mfd/tps65218.c
11537 F:      drivers/mfd/tps65910.c
11538 F:      drivers/mfd/twl-core.[ch]
11539 F:      drivers/mfd/twl4030*.c
11540 F:      drivers/mfd/twl6030*.c
11541 F:      drivers/mfd/twl6040*.c
11542 F:      drivers/regulator/palmas-regulator*.c
11543 F:      drivers/regulator/pbias-regulator.c
11544 F:      drivers/regulator/tps65217-regulator.c
11545 F:      drivers/regulator/tps65218-regulator.c
11546 F:      drivers/regulator/tps65910-regulator.c
11547 F:      drivers/regulator/twl-regulator.c
11548 F:      drivers/regulator/twl6030-regulator.c
11549 F:      include/linux/platform_data/i2c-omap.h
11550
11551 ONION OMEGA2+ BOARD
11552 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11553 L:      linux-mips@vger.kernel.org
11554 S:      Maintained
11555 F:      arch/mips/boot/dts/ralink/omega2p.dts
11556
11557 OMFS FILESYSTEM
11558 M:      Bob Copeland <me@bobcopeland.com>
11559 L:      linux-karma-devel@lists.sourceforge.net
11560 S:      Maintained
11561 F:      Documentation/filesystems/omfs.txt
11562 F:      fs/omfs/
11563
11564 OMNIKEY CARDMAN 4000 DRIVER
11565 M:      Harald Welte <laforge@gnumonks.org>
11566 S:      Maintained
11567 F:      drivers/char/pcmcia/cm4000_cs.c
11568 F:      include/linux/cm4000_cs.h
11569 F:      include/uapi/linux/cm4000_cs.h
11570
11571 OMNIKEY CARDMAN 4040 DRIVER
11572 M:      Harald Welte <laforge@gnumonks.org>
11573 S:      Maintained
11574 F:      drivers/char/pcmcia/cm4040_cs.*
11575
11576 OMNIVISION OV13858 SENSOR DRIVER
11577 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11578 L:      linux-media@vger.kernel.org
11579 T:      git git://linuxtv.org/media_tree.git
11580 S:      Maintained
11581 F:      drivers/media/i2c/ov13858.c
11582
11583 OMNIVISION OV2680 SENSOR DRIVER
11584 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11585 L:      linux-media@vger.kernel.org
11586 T:      git git://linuxtv.org/media_tree.git
11587 S:      Maintained
11588 F:      drivers/media/i2c/ov2680.c
11589 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11590
11591 OMNIVISION OV2685 SENSOR DRIVER
11592 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11593 L:      linux-media@vger.kernel.org
11594 T:      git git://linuxtv.org/media_tree.git
11595 S:      Maintained
11596 F:      drivers/media/i2c/ov2685.c
11597
11598 OMNIVISION OV5640 SENSOR DRIVER
11599 M:      Steve Longerbeam <slongerbeam@gmail.com>
11600 L:      linux-media@vger.kernel.org
11601 T:      git git://linuxtv.org/media_tree.git
11602 S:      Maintained
11603 F:      drivers/media/i2c/ov5640.c
11604
11605 OMNIVISION OV5647 SENSOR DRIVER
11606 M:      Luis Oliveira <lolivei@synopsys.com>
11607 L:      linux-media@vger.kernel.org
11608 T:      git git://linuxtv.org/media_tree.git
11609 S:      Maintained
11610 F:      drivers/media/i2c/ov5647.c
11611
11612 OMNIVISION OV5695 SENSOR DRIVER
11613 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11614 L:      linux-media@vger.kernel.org
11615 T:      git git://linuxtv.org/media_tree.git
11616 S:      Maintained
11617 F:      drivers/media/i2c/ov5695.c
11618
11619 OMNIVISION OV7670 SENSOR DRIVER
11620 M:      Jonathan Corbet <corbet@lwn.net>
11621 L:      linux-media@vger.kernel.org
11622 T:      git git://linuxtv.org/media_tree.git
11623 S:      Maintained
11624 F:      drivers/media/i2c/ov7670.c
11625 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11626
11627 OMNIVISION OV772x SENSOR DRIVER
11628 M:      Jacopo Mondi <jacopo@jmondi.org>
11629 L:      linux-media@vger.kernel.org
11630 T:      git git://linuxtv.org/media_tree.git
11631 S:      Odd fixes
11632 F:      drivers/media/i2c/ov772x.c
11633 F:      include/media/i2c/ov772x.h
11634 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11635
11636 OMNIVISION OV7740 SENSOR DRIVER
11637 M:      Wenyou Yang <wenyou.yang@microchip.com>
11638 L:      linux-media@vger.kernel.org
11639 T:      git git://linuxtv.org/media_tree.git
11640 S:      Maintained
11641 F:      drivers/media/i2c/ov7740.c
11642 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11643
11644 OMNIVISION OV9640 SENSOR DRIVER
11645 M:      Petr Cvek <petrcvekcz@gmail.com>
11646 L:      linux-media@vger.kernel.org
11647 S:      Maintained
11648 F:      drivers/media/i2c/ov9640.*
11649
11650 OMNIVISION OV8856 SENSOR DRIVER
11651 M:      Ben Kao <ben.kao@intel.com>
11652 L:      linux-media@vger.kernel.org
11653 T:      git git://linuxtv.org/media_tree.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov8856.c
11656
11657 OMNIVISION OV9650 SENSOR DRIVER
11658 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11659 R:      Akinobu Mita <akinobu.mita@gmail.com>
11660 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11661 L:      linux-media@vger.kernel.org
11662 T:      git git://linuxtv.org/media_tree.git
11663 S:      Maintained
11664 F:      drivers/media/i2c/ov9650.c
11665 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11666
11667 ONENAND FLASH DRIVER
11668 M:      Kyungmin Park <kyungmin.park@samsung.com>
11669 L:      linux-mtd@lists.infradead.org
11670 S:      Maintained
11671 F:      drivers/mtd/nand/onenand/
11672 F:      include/linux/mtd/onenand*.h
11673
11674 ONSTREAM SCSI TAPE DRIVER
11675 M:      Willem Riede <osst@riede.org>
11676 L:      osst-users@lists.sourceforge.net
11677 L:      linux-scsi@vger.kernel.org
11678 S:      Maintained
11679 F:      Documentation/scsi/osst.txt
11680 F:      drivers/scsi/osst.*
11681 F:      drivers/scsi/osst_*.h
11682 F:      drivers/scsi/st.h
11683
11684 OP-TEE DRIVER
11685 M:      Jens Wiklander <jens.wiklander@linaro.org>
11686 L:      tee-dev@lists.linaro.org
11687 S:      Maintained
11688 F:      drivers/tee/optee/
11689
11690 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11691 M:      Sumit Garg <sumit.garg@linaro.org>
11692 L:      tee-dev@lists.linaro.org
11693 S:      Maintained
11694 F:      drivers/char/hw_random/optee-rng.c
11695
11696 OPA-VNIC DRIVER
11697 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11698 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11699 L:      linux-rdma@vger.kernel.org
11700 S:      Supported
11701 F:      drivers/infiniband/ulp/opa_vnic
11702
11703 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11704 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11705 M:      Frank Rowand <frowand.list@gmail.com>
11706 L:      devicetree@vger.kernel.org
11707 S:      Maintained
11708 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11709 F:      Documentation/devicetree/overlay-notes.txt
11710 F:      drivers/of/overlay.c
11711 F:      drivers/of/resolver.c
11712 K:      of_overlay_notifier_
11713
11714 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11715 M:      Rob Herring <robh+dt@kernel.org>
11716 M:      Frank Rowand <frowand.list@gmail.com>
11717 L:      devicetree@vger.kernel.org
11718 W:      http://www.devicetree.org/
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11720 S:      Maintained
11721 F:      drivers/of/
11722 F:      include/linux/of*.h
11723 F:      scripts/dtc/
11724 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11725
11726 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11727 M:      Rob Herring <robh+dt@kernel.org>
11728 M:      Mark Rutland <mark.rutland@arm.com>
11729 L:      devicetree@vger.kernel.org
11730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11731 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11732 S:      Maintained
11733 F:      Documentation/devicetree/
11734 F:      arch/*/boot/dts/
11735 F:      include/dt-bindings/
11736
11737 OPENCORES I2C BUS DRIVER
11738 M:      Peter Korsgaard <peter@korsgaard.com>
11739 M:      Andrew Lunn <andrew@lunn.ch>
11740 L:      linux-i2c@vger.kernel.org
11741 S:      Maintained
11742 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11743 F:      Documentation/i2c/busses/i2c-ocores
11744 F:      drivers/i2c/busses/i2c-ocores.c
11745 F:      include/linux/platform_data/i2c-ocores.h
11746
11747 OPENRISC ARCHITECTURE
11748 M:      Jonas Bonn <jonas@southpole.se>
11749 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11750 M:      Stafford Horne <shorne@gmail.com>
11751 T:      git git://github.com/openrisc/linux.git
11752 L:      openrisc@lists.librecores.org
11753 W:      http://openrisc.io
11754 S:      Maintained
11755 F:      Documentation/devicetree/bindings/openrisc/
11756 F:      Documentation/openrisc/
11757 F:      arch/openrisc/
11758 F:      drivers/irqchip/irq-ompic.c
11759 F:      drivers/irqchip/irq-or1k-*
11760
11761 OPENVSWITCH
11762 M:      Pravin B Shelar <pshelar@ovn.org>
11763 L:      netdev@vger.kernel.org
11764 L:      dev@openvswitch.org
11765 W:      http://openvswitch.org
11766 S:      Maintained
11767 F:      net/openvswitch/
11768 F:      include/uapi/linux/openvswitch.h
11769
11770 OPERATING PERFORMANCE POINTS (OPP)
11771 M:      Viresh Kumar <vireshk@kernel.org>
11772 M:      Nishanth Menon <nm@ti.com>
11773 M:      Stephen Boyd <sboyd@kernel.org>
11774 L:      linux-pm@vger.kernel.org
11775 S:      Maintained
11776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11777 F:      drivers/opp/
11778 F:      include/linux/pm_opp.h
11779 F:      Documentation/power/opp.txt
11780 F:      Documentation/devicetree/bindings/opp/
11781
11782 OPL4 DRIVER
11783 M:      Clemens Ladisch <clemens@ladisch.de>
11784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11786 S:      Maintained
11787 F:      sound/drivers/opl4/
11788
11789 OPROFILE
11790 M:      Robert Richter <rric@kernel.org>
11791 L:      oprofile-list@lists.sf.net
11792 S:      Maintained
11793 F:      arch/*/include/asm/oprofile*.h
11794 F:      arch/*/oprofile/
11795 F:      drivers/oprofile/
11796 F:      include/linux/oprofile.h
11797
11798 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11799 M:      Mark Fasheh <mark@fasheh.com>
11800 M:      Joel Becker <jlbec@evilplan.org>
11801 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11802 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11803 W:      http://ocfs2.wiki.kernel.org
11804 S:      Supported
11805 F:      Documentation/filesystems/ocfs2.txt
11806 F:      Documentation/filesystems/dlmfs.txt
11807 F:      fs/ocfs2/
11808
11809 ORANGEFS FILESYSTEM
11810 M:      Mike Marshall <hubcap@omnibond.com>
11811 R:      Martin Brandenburg <martin@omnibond.com>
11812 L:      devel@lists.orangefs.org
11813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11814 S:      Supported
11815 F:      fs/orangefs/
11816 F:      Documentation/filesystems/orangefs.txt
11817
11818 ORINOCO DRIVER
11819 L:      linux-wireless@vger.kernel.org
11820 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11821 W:      http://www.nongnu.org/orinoco/
11822 S:      Orphan
11823 F:      drivers/net/wireless/intersil/orinoco/
11824
11825 OV2659 OMNIVISION SENSOR DRIVER
11826 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11827 L:      linux-media@vger.kernel.org
11828 W:      https://linuxtv.org
11829 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11830 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11831 S:      Maintained
11832 F:      drivers/media/i2c/ov2659.c
11833 F:      include/media/i2c/ov2659.h
11834
11835 OVERLAY FILESYSTEM
11836 M:      Miklos Szeredi <miklos@szeredi.hu>
11837 L:      linux-unionfs@vger.kernel.org
11838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11839 S:      Supported
11840 F:      fs/overlayfs/
11841 F:      Documentation/filesystems/overlayfs.txt
11842
11843 P54 WIRELESS DRIVER
11844 M:      Christian Lamparter <chunkeey@googlemail.com>
11845 L:      linux-wireless@vger.kernel.org
11846 W:      http://wireless.kernel.org/en/users/Drivers/p54
11847 S:      Maintained
11848 F:      drivers/net/wireless/intersil/p54/
11849
11850 PA SEMI ETHERNET DRIVER
11851 L:      netdev@vger.kernel.org
11852 S:      Orphan
11853 F:      drivers/net/ethernet/pasemi/*
11854
11855 PA SEMI SMBUS DRIVER
11856 L:      linux-i2c@vger.kernel.org
11857 S:      Orphan
11858 F:      drivers/i2c/busses/i2c-pasemi.c
11859
11860 PACKING
11861 M:      Vladimir Oltean <olteanv@gmail.com>
11862 L:      netdev@vger.kernel.org
11863 S:      Supported
11864 F:      lib/packing.c
11865 F:      include/linux/packing.h
11866 F:      Documentation/packing.txt
11867
11868 PADATA PARALLEL EXECUTION MECHANISM
11869 M:      Steffen Klassert <steffen.klassert@secunet.com>
11870 L:      linux-crypto@vger.kernel.org
11871 S:      Maintained
11872 F:      kernel/padata.c
11873 F:      include/linux/padata.h
11874 F:      Documentation/padata.txt
11875
11876 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11877 M:      Harald Welte <laforge@gnumonks.org>
11878 L:      platform-driver-x86@vger.kernel.org
11879 S:      Maintained
11880 F:      drivers/platform/x86/panasonic-laptop.c
11881
11882 PARALLEL LCD/KEYPAD PANEL DRIVER
11883 M:      Willy Tarreau <willy@haproxy.com>
11884 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11885 S:      Odd Fixes
11886 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11887 F:      drivers/auxdisplay/panel.c
11888
11889 PARALLEL PORT SUBSYSTEM
11890 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11891 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11892 L:      linux-parport@lists.infradead.org (subscribers-only)
11893 S:      Maintained
11894 F:      drivers/parport/
11895 F:      include/linux/parport*.h
11896 F:      drivers/char/ppdev.c
11897 F:      include/uapi/linux/ppdev.h
11898 F:      Documentation/parport*.txt
11899
11900 PARAVIRT_OPS INTERFACE
11901 M:      Juergen Gross <jgross@suse.com>
11902 M:      Alok Kataria <akataria@vmware.com>
11903 L:      virtualization@lists.linux-foundation.org
11904 S:      Supported
11905 F:      Documentation/virtual/paravirt_ops.txt
11906 F:      arch/*/kernel/paravirt*
11907 F:      arch/*/include/asm/paravirt*.h
11908 F:      include/linux/hypervisor.h
11909
11910 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11911 M:      Tim Waugh <tim@cyberelk.net>
11912 L:      linux-parport@lists.infradead.org (subscribers-only)
11913 S:      Maintained
11914 F:      Documentation/blockdev/paride.txt
11915 F:      drivers/block/paride/
11916
11917 PARISC ARCHITECTURE
11918 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11919 M:      Helge Deller <deller@gmx.de>
11920 L:      linux-parisc@vger.kernel.org
11921 W:      http://www.parisc-linux.org/
11922 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11925 S:      Maintained
11926 F:      arch/parisc/
11927 F:      Documentation/parisc/
11928 F:      drivers/parisc/
11929 F:      drivers/char/agp/parisc-agp.c
11930 F:      drivers/input/serio/gscps2.c
11931 F:      drivers/parport/parport_gsc.*
11932 F:      drivers/tty/serial/8250/8250_gsc.c
11933 F:      drivers/video/fbdev/sti*
11934 F:      drivers/video/console/sti*
11935 F:      drivers/video/logo/logo_parisc*
11936
11937 PARMAN
11938 M:      Jiri Pirko <jiri@mellanox.com>
11939 L:      netdev@vger.kernel.org
11940 S:      Supported
11941 F:      lib/parman.c
11942 F:      lib/test_parman.c
11943 F:      include/linux/parman.h
11944
11945 PC ENGINES APU BOARD DRIVER
11946 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11947 S:      Maintained
11948 F:      drivers/platform/x86/pcengines-apuv2.c
11949
11950 PC87360 HARDWARE MONITORING DRIVER
11951 M:      Jim Cromie <jim.cromie@gmail.com>
11952 L:      linux-hwmon@vger.kernel.org
11953 S:      Maintained
11954 F:      Documentation/hwmon/pc87360.rst
11955 F:      drivers/hwmon/pc87360.c
11956
11957 PC8736x GPIO DRIVER
11958 M:      Jim Cromie <jim.cromie@gmail.com>
11959 S:      Maintained
11960 F:      drivers/char/pc8736x_gpio.c
11961
11962 PC87427 HARDWARE MONITORING DRIVER
11963 M:      Jean Delvare <jdelvare@suse.com>
11964 L:      linux-hwmon@vger.kernel.org
11965 S:      Maintained
11966 F:      Documentation/hwmon/pc87427.rst
11967 F:      drivers/hwmon/pc87427.c
11968
11969 PCA9532 LED DRIVER
11970 M:      Riku Voipio <riku.voipio@iki.fi>
11971 S:      Maintained
11972 F:      drivers/leds/leds-pca9532.c
11973 F:      include/linux/leds-pca9532.h
11974
11975 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11976 M:      Guenter Roeck <linux@roeck-us.net>
11977 L:      linux-i2c@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11980
11981 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11982 M:      Khalid Aziz <khalid@gonehiking.org>
11983 S:      Maintained
11984 F:      drivers/firmware/pcdp.*
11985
11986 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11987 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11988 L:      linux-pci@vger.kernel.org
11989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11990 S:      Maintained
11991 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11992 F:      drivers/pci/controller/pci-aardvark.c
11993
11994 PCI DRIVER FOR ALTERA PCIE IP
11995 M:      Ley Foon Tan <lftan@altera.com>
11996 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11997 L:      linux-pci@vger.kernel.org
11998 S:      Supported
11999 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12000 F:      drivers/pci/controller/pcie-altera.c
12001
12002 PCI DRIVER FOR APPLIEDMICRO XGENE
12003 M:      Toan Le <toan@os.amperecomputing.com>
12004 L:      linux-pci@vger.kernel.org
12005 L:      linux-arm-kernel@lists.infradead.org
12006 S:      Maintained
12007 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12008 F:      drivers/pci/controller/pci-xgene.c
12009
12010 PCI DRIVER FOR ARM VERSATILE PLATFORM
12011 M:      Rob Herring <robh@kernel.org>
12012 L:      linux-pci@vger.kernel.org
12013 L:      linux-arm-kernel@lists.infradead.org
12014 S:      Maintained
12015 F:      Documentation/devicetree/bindings/pci/versatile.txt
12016 F:      drivers/pci/controller/pci-versatile.c
12017
12018 PCI DRIVER FOR ARMADA 8K
12019 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12020 L:      linux-pci@vger.kernel.org
12021 L:      linux-arm-kernel@lists.infradead.org
12022 S:      Maintained
12023 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12024 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12025
12026 PCI DRIVER FOR CADENCE PCIE IP
12027 M:      Tom Joseph <tjoseph@cadence.com>
12028 L:      linux-pci@vger.kernel.org
12029 S:      Maintained
12030 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12031 F:      drivers/pci/controller/pcie-cadence*
12032
12033 PCI DRIVER FOR FREESCALE LAYERSCAPE
12034 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12035 M:      Mingkai Hu <mingkai.hu@nxp.com>
12036 M:      Roy Zang <roy.zang@nxp.com>
12037 L:      linuxppc-dev@lists.ozlabs.org
12038 L:      linux-pci@vger.kernel.org
12039 L:      linux-arm-kernel@lists.infradead.org
12040 S:      Maintained
12041 F:      drivers/pci/controller/dwc/*layerscape*
12042
12043 PCI DRIVER FOR GENERIC OF HOSTS
12044 M:      Will Deacon <will.deacon@arm.com>
12045 L:      linux-pci@vger.kernel.org
12046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12047 S:      Maintained
12048 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12049 F:      drivers/pci/controller/pci-host-common.c
12050 F:      drivers/pci/controller/pci-host-generic.c
12051
12052 PCI DRIVER FOR IMX6
12053 M:      Richard Zhu <hongxing.zhu@nxp.com>
12054 M:      Lucas Stach <l.stach@pengutronix.de>
12055 L:      linux-pci@vger.kernel.org
12056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12059 F:      drivers/pci/controller/dwc/*imx6*
12060
12061 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12062 M:      Keith Busch <keith.busch@intel.com>
12063 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12064 L:      linux-pci@vger.kernel.org
12065 S:      Supported
12066 F:      drivers/pci/controller/vmd.c
12067
12068 PCI DRIVER FOR MICROSEMI SWITCHTEC
12069 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12070 M:      Logan Gunthorpe <logang@deltatee.com>
12071 L:      linux-pci@vger.kernel.org
12072 S:      Maintained
12073 F:      Documentation/switchtec.txt
12074 F:      Documentation/ABI/testing/sysfs-class-switchtec
12075 F:      drivers/pci/switch/switchtec*
12076 F:      include/uapi/linux/switchtec_ioctl.h
12077 F:      include/linux/switchtec.h
12078 F:      drivers/ntb/hw/mscc/
12079
12080 PCI DRIVER FOR MOBIVEIL PCIE IP
12081 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12082 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12083 L:      linux-pci@vger.kernel.org
12084 S:      Supported
12085 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12086 F:      drivers/pci/controller/pcie-mobiveil.c
12087
12088 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12089 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12090 M:      Jason Cooper <jason@lakedaemon.net>
12091 L:      linux-pci@vger.kernel.org
12092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12093 S:      Maintained
12094 F:      drivers/pci/controller/*mvebu*
12095
12096 PCI DRIVER FOR NVIDIA TEGRA
12097 M:      Thierry Reding <thierry.reding@gmail.com>
12098 L:      linux-tegra@vger.kernel.org
12099 L:      linux-pci@vger.kernel.org
12100 S:      Supported
12101 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12102 F:      drivers/pci/controller/pci-tegra.c
12103
12104 PCI DRIVER FOR RENESAS R-CAR
12105 M:      Simon Horman <horms@verge.net.au>
12106 L:      linux-pci@vger.kernel.org
12107 L:      linux-renesas-soc@vger.kernel.org
12108 S:      Maintained
12109 F:      drivers/pci/controller/*rcar*
12110
12111 PCI DRIVER FOR SAMSUNG EXYNOS
12112 M:      Jingoo Han <jingoohan1@gmail.com>
12113 L:      linux-pci@vger.kernel.org
12114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12115 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12116 S:      Maintained
12117 F:      drivers/pci/controller/dwc/pci-exynos.c
12118
12119 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12120 M:      Jingoo Han <jingoohan1@gmail.com>
12121 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12122 L:      linux-pci@vger.kernel.org
12123 S:      Maintained
12124 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12125 F:      drivers/pci/controller/dwc/*designware*
12126
12127 PCI DRIVER FOR TI DRA7XX
12128 M:      Kishon Vijay Abraham I <kishon@ti.com>
12129 L:      linux-omap@vger.kernel.org
12130 L:      linux-pci@vger.kernel.org
12131 S:      Supported
12132 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12133 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12134
12135 PCI DRIVER FOR TI KEYSTONE
12136 M:      Murali Karicheri <m-karicheri2@ti.com>
12137 L:      linux-pci@vger.kernel.org
12138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12139 S:      Maintained
12140 F:      drivers/pci/controller/dwc/pci-keystone.c
12141
12142 PCI ENDPOINT SUBSYSTEM
12143 M:      Kishon Vijay Abraham I <kishon@ti.com>
12144 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12145 L:      linux-pci@vger.kernel.org
12146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12147 S:      Supported
12148 F:      drivers/pci/endpoint/
12149 F:      drivers/misc/pci_endpoint_test.c
12150 F:      tools/pci/
12151
12152 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12153 M:      Russell Currey <ruscur@russell.cc>
12154 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12155 M:      Oliver O'Halloran <oohall@gmail.com>
12156 L:      linuxppc-dev@lists.ozlabs.org
12157 S:      Supported
12158 F:      Documentation/PCI/pci-error-recovery.txt
12159 F:      drivers/pci/pcie/aer.c
12160 F:      drivers/pci/pcie/dpc.c
12161 F:      drivers/pci/pcie/err.c
12162 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12163 F:      arch/powerpc/kernel/eeh*.c
12164 F:      arch/powerpc/platforms/*/eeh*.c
12165 F:      arch/powerpc/include/*/eeh*.h
12166
12167 PCI ERROR RECOVERY
12168 M:      Linas Vepstas <linasvepstas@gmail.com>
12169 L:      linux-pci@vger.kernel.org
12170 S:      Supported
12171 F:      Documentation/PCI/pci-error-recovery.txt
12172
12173 PCI MSI DRIVER FOR ALTERA MSI IP
12174 M:      Ley Foon Tan <lftan@altera.com>
12175 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12176 L:      linux-pci@vger.kernel.org
12177 S:      Supported
12178 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12179 F:      drivers/pci/controller/pcie-altera-msi.c
12180
12181 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12182 M:      Toan Le <toan@os.amperecomputing.com>
12183 L:      linux-pci@vger.kernel.org
12184 L:      linux-arm-kernel@lists.infradead.org
12185 S:      Maintained
12186 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12187 F:      drivers/pci/controller/pci-xgene-msi.c
12188
12189 PCI SUBSYSTEM
12190 M:      Bjorn Helgaas <bhelgaas@google.com>
12191 L:      linux-pci@vger.kernel.org
12192 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12194 S:      Supported
12195 F:      Documentation/devicetree/bindings/pci/
12196 F:      Documentation/PCI/
12197 F:      drivers/acpi/pci*
12198 F:      drivers/pci/
12199 F:      include/asm-generic/pci*
12200 F:      include/linux/pci*
12201 F:      include/linux/of_pci.h
12202 F:      include/uapi/linux/pci*
12203 F:      lib/pci*
12204 F:      arch/x86/pci/
12205 F:      arch/x86/kernel/quirks.c
12206 F:      arch/x86/kernel/early-quirks.c
12207
12208 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12209 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12210 L:      linux-pci@vger.kernel.org
12211 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12213 S:      Supported
12214 F:      drivers/pci/controller/
12215
12216 PCIE DRIVER FOR ANNAPURNA LABS
12217 M:      Jonathan Chocron <jonnyc@amazon.com>
12218 L:      linux-pci@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/pci/controller/dwc/pcie-al.c
12221
12222 PCIE DRIVER FOR AMLOGIC MESON
12223 M:      Yue Wang <yue.wang@Amlogic.com>
12224 L:      linux-pci@vger.kernel.org
12225 L:      linux-amlogic@lists.infradead.org
12226 S:      Maintained
12227 F:      drivers/pci/controller/dwc/pci-meson.c
12228
12229 PCIE DRIVER FOR AXIS ARTPEC
12230 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12231 L:      linux-arm-kernel@axis.com
12232 L:      linux-pci@vger.kernel.org
12233 S:      Maintained
12234 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12235 F:      drivers/pci/controller/dwc/*artpec*
12236
12237 PCIE DRIVER FOR CAVIUM THUNDERX
12238 M:      David Daney <david.daney@cavium.com>
12239 L:      linux-pci@vger.kernel.org
12240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12241 S:      Supported
12242 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12243 F:      drivers/pci/controller/pci-thunder-*
12244
12245 PCIE DRIVER FOR HISILICON
12246 M:      Zhou Wang <wangzhou1@hisilicon.com>
12247 L:      linux-pci@vger.kernel.org
12248 S:      Maintained
12249 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12250 F:      drivers/pci/controller/dwc/pcie-hisi.c
12251
12252 PCIE DRIVER FOR HISILICON KIRIN
12253 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12254 M:      Binghui Wang <wangbinghui@hisilicon.com>
12255 L:      linux-pci@vger.kernel.org
12256 S:      Maintained
12257 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12258 F:      drivers/pci/controller/dwc/pcie-kirin.c
12259
12260 PCIE DRIVER FOR HISILICON STB
12261 M:      Shawn Guo <shawn.guo@linaro.org>
12262 L:      linux-pci@vger.kernel.org
12263 S:      Maintained
12264 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12265 F:      drivers/pci/controller/dwc/pcie-histb.c
12266
12267 PCIE DRIVER FOR MEDIATEK
12268 M:      Ryder Lee <ryder.lee@mediatek.com>
12269 L:      linux-pci@vger.kernel.org
12270 L:      linux-mediatek@lists.infradead.org
12271 S:      Supported
12272 F:      Documentation/devicetree/bindings/pci/mediatek*
12273 F:      drivers/pci/controller/*mediatek*
12274
12275 PCIE DRIVER FOR QUALCOMM MSM
12276 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12277 L:      linux-pci@vger.kernel.org
12278 L:      linux-arm-msm@vger.kernel.org
12279 S:      Maintained
12280 F:      drivers/pci/controller/dwc/*qcom*
12281
12282 PCIE DRIVER FOR ROCKCHIP
12283 M:      Shawn Lin <shawn.lin@rock-chips.com>
12284 L:      linux-pci@vger.kernel.org
12285 L:      linux-rockchip@lists.infradead.org
12286 S:      Maintained
12287 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12288 F:      drivers/pci/controller/pcie-rockchip*
12289
12290 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12291 M:      Linus Walleij <linus.walleij@linaro.org>
12292 L:      linux-pci@vger.kernel.org
12293 S:      Maintained
12294 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12295 F:      drivers/pci/controller/pci-v3-semi.c
12296
12297 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12298 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12299 L:      linux-pci@vger.kernel.org
12300 S:      Maintained
12301 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12302 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12303
12304 PCIE DRIVER FOR ST SPEAR13XX
12305 M:      Pratyush Anand <pratyush.anand@gmail.com>
12306 L:      linux-pci@vger.kernel.org
12307 S:      Maintained
12308 F:      drivers/pci/controller/dwc/*spear*
12309
12310 PCMCIA SUBSYSTEM
12311 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12313 S:      Odd Fixes
12314 F:      Documentation/pcmcia/
12315 F:      tools/pcmcia/
12316 F:      drivers/pcmcia/
12317 F:      include/pcmcia/
12318
12319 PCNET32 NETWORK DRIVER
12320 M:      Don Fry <pcnet32@frontier.com>
12321 L:      netdev@vger.kernel.org
12322 S:      Maintained
12323 F:      drivers/net/ethernet/amd/pcnet32.c
12324
12325 PCRYPT PARALLEL CRYPTO ENGINE
12326 M:      Steffen Klassert <steffen.klassert@secunet.com>
12327 L:      linux-crypto@vger.kernel.org
12328 S:      Maintained
12329 F:      crypto/pcrypt.c
12330 F:      include/crypto/pcrypt.h
12331
12332 PEAQ WMI HOTKEYS DRIVER
12333 M:      Hans de Goede <hdegoede@redhat.com>
12334 L:      platform-driver-x86@vger.kernel.org
12335 S:      Maintained
12336 F:      drivers/platform/x86/peaq-wmi.c
12337
12338 PER-CPU MEMORY ALLOCATOR
12339 M:      Dennis Zhou <dennis@kernel.org>
12340 M:      Tejun Heo <tj@kernel.org>
12341 M:      Christoph Lameter <cl@linux.com>
12342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12343 S:      Maintained
12344 F:      include/linux/percpu*.h
12345 F:      mm/percpu*.c
12346 F:      arch/*/include/asm/percpu.h
12347
12348 PER-TASK DELAY ACCOUNTING
12349 M:      Balbir Singh <bsingharora@gmail.com>
12350 S:      Maintained
12351 F:      include/linux/delayacct.h
12352 F:      kernel/delayacct.c
12353
12354 PERFORMANCE EVENTS SUBSYSTEM
12355 M:      Peter Zijlstra <peterz@infradead.org>
12356 M:      Ingo Molnar <mingo@redhat.com>
12357 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12358 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12359 R:      Jiri Olsa <jolsa@redhat.com>
12360 R:      Namhyung Kim <namhyung@kernel.org>
12361 L:      linux-kernel@vger.kernel.org
12362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12363 S:      Supported
12364 F:      kernel/events/*
12365 F:      include/linux/perf_event.h
12366 F:      include/uapi/linux/perf_event.h
12367 F:      arch/*/kernel/perf_event*.c
12368 F:      arch/*/kernel/*/perf_event*.c
12369 F:      arch/*/kernel/*/*/perf_event*.c
12370 F:      arch/*/include/asm/perf_event.h
12371 F:      arch/*/kernel/perf_callchain.c
12372 F:      arch/*/events/*
12373 F:      arch/*/events/*/*
12374 F:      tools/perf/
12375
12376 PERSONALITY HANDLING
12377 M:      Christoph Hellwig <hch@infradead.org>
12378 L:      linux-abi-devel@lists.sourceforge.net
12379 S:      Maintained
12380 F:      include/linux/personality.h
12381 F:      include/uapi/linux/personality.h
12382
12383 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12384 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12385 L:      linux-input@vger.kernel.org
12386 S:      Maintained
12387 F:      Documentation/input/devices/pxrc.rst
12388 F:      drivers/input/joystick/pxrc.c
12389
12390 PHONET PROTOCOL
12391 M:      Remi Denis-Courmont <courmisch@gmail.com>
12392 S:      Supported
12393 F:      Documentation/networking/phonet.txt
12394 F:      include/linux/phonet.h
12395 F:      include/net/phonet/
12396 F:      include/uapi/linux/phonet.h
12397 F:      net/phonet/
12398
12399 PHRAM MTD DRIVER
12400 M:      Joern Engel <joern@lazybastard.org>
12401 L:      linux-mtd@lists.infradead.org
12402 S:      Maintained
12403 F:      drivers/mtd/devices/phram.c
12404
12405 PICOLCD HID DRIVER
12406 M:      Bruno Prémont <bonbons@linux-vserver.org>
12407 L:      linux-input@vger.kernel.org
12408 S:      Maintained
12409 F:      drivers/hid/hid-picolcd*
12410
12411 PICOXCELL SUPPORT
12412 M:      Jamie Iles <jamie@jamieiles.com>
12413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12414 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12415 S:      Supported
12416 F:      arch/arm/boot/dts/picoxcell*
12417 F:      arch/arm/mach-picoxcell/
12418 F:      drivers/crypto/picoxcell*
12419
12420 PIN CONTROL SUBSYSTEM
12421 M:      Linus Walleij <linus.walleij@linaro.org>
12422 L:      linux-gpio@vger.kernel.org
12423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12424 S:      Maintained
12425 F:      Documentation/devicetree/bindings/pinctrl/
12426 F:      Documentation/driver-api/pinctl.rst
12427 F:      drivers/pinctrl/
12428 F:      include/linux/pinctrl/
12429
12430 PIN CONTROLLER - MICROCHIP AT91
12431 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12433 L:      linux-gpio@vger.kernel.org
12434 S:      Supported
12435 F:      drivers/pinctrl/pinctrl-at91*
12436
12437 PIN CONTROLLER - FREESCALE
12438 M:      Dong Aisheng <aisheng.dong@nxp.com>
12439 M:      Fabio Estevam <festevam@gmail.com>
12440 M:      Shawn Guo <shawnguo@kernel.org>
12441 M:      Stefan Agner <stefan@agner.ch>
12442 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12443 L:      linux-gpio@vger.kernel.org
12444 S:      Maintained
12445 F:      drivers/pinctrl/freescale/
12446 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12447
12448 PIN CONTROLLER - INTEL
12449 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12450 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12452 S:      Maintained
12453 F:      drivers/pinctrl/intel/
12454
12455 PIN CONTROLLER - MEDIATEK
12456 M:      Sean Wang <sean.wang@kernel.org>
12457 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12458 S:      Maintained
12459 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12460 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12461 F:      drivers/pinctrl/mediatek/
12462
12463 PIN CONTROLLER - QUALCOMM
12464 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12465 S:      Maintained
12466 L:      linux-arm-msm@vger.kernel.org
12467 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12468 F:      drivers/pinctrl/qcom/
12469
12470 PIN CONTROLLER - RENESAS
12471 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12472 L:      linux-renesas-soc@vger.kernel.org
12473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12474 S:      Maintained
12475 F:      drivers/pinctrl/pinctrl-rz*
12476 F:      drivers/pinctrl/sh-pfc/
12477
12478 PIN CONTROLLER - SAMSUNG
12479 M:      Tomasz Figa <tomasz.figa@gmail.com>
12480 M:      Krzysztof Kozlowski <krzk@kernel.org>
12481 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12483 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12484 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12486 S:      Maintained
12487 F:      drivers/pinctrl/samsung/
12488 F:      include/dt-bindings/pinctrl/samsung.h
12489 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12490
12491 PIN CONTROLLER - SINGLE
12492 M:      Tony Lindgren <tony@atomide.com>
12493 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12495 L:      linux-omap@vger.kernel.org
12496 S:      Maintained
12497 F:      drivers/pinctrl/pinctrl-single.c
12498
12499 PIN CONTROLLER - ST SPEAR
12500 M:      Viresh Kumar <vireshk@kernel.org>
12501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12502 W:      http://www.st.com/spear
12503 S:      Maintained
12504 F:      drivers/pinctrl/spear/
12505
12506 PISTACHIO SOC SUPPORT
12507 M:      James Hartley <james.hartley@sondrel.com>
12508 L:      linux-mips@vger.kernel.org
12509 S:      Odd Fixes
12510 F:      arch/mips/pistachio/
12511 F:      arch/mips/include/asm/mach-pistachio/
12512 F:      arch/mips/boot/dts/img/pistachio*
12513 F:      arch/mips/configs/pistachio*_defconfig
12514
12515 PKTCDVD DRIVER
12516 S:      Orphan
12517 M:      linux-block@vger.kernel.org
12518 F:      drivers/block/pktcdvd.c
12519 F:      include/linux/pktcdvd.h
12520 F:      include/uapi/linux/pktcdvd.h
12521
12522 PKUNITY SOC DRIVERS
12523 M:      Guan Xuetao <gxt@pku.edu.cn>
12524 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12525 S:      Maintained
12526 T:      git git://github.com/gxt/linux.git
12527 F:      drivers/input/serio/i8042-unicore32io.h
12528 F:      drivers/i2c/busses/i2c-puv3.c
12529 F:      drivers/video/fbdev/fb-puv3.c
12530 F:      drivers/rtc/rtc-puv3.c
12531
12532 PMBUS HARDWARE MONITORING DRIVERS
12533 M:      Guenter Roeck <linux@roeck-us.net>
12534 L:      linux-hwmon@vger.kernel.org
12535 W:      http://hwmon.wiki.kernel.org/
12536 W:      http://www.roeck-us.net/linux/drivers/
12537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12538 S:      Maintained
12539 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12540 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12541 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12542 F:      Documentation/hwmon/adm1275.rst
12543 F:      Documentation/hwmon/ibm-cffps.rst
12544 F:      Documentation/hwmon/ir35221.rst
12545 F:      Documentation/hwmon/lm25066.rst
12546 F:      Documentation/hwmon/ltc2978.rst
12547 F:      Documentation/hwmon/ltc3815.rst
12548 F:      Documentation/hwmon/max16064.rst
12549 F:      Documentation/hwmon/max20751.rst
12550 F:      Documentation/hwmon/max31785.rst
12551 F:      Documentation/hwmon/max34440.rst
12552 F:      Documentation/hwmon/max8688.rst
12553 F:      Documentation/hwmon/pmbus.rst
12554 F:      Documentation/hwmon/pmbus-core.rst
12555 F:      Documentation/hwmon/tps40422.rst
12556 F:      Documentation/hwmon/ucd9000.rst
12557 F:      Documentation/hwmon/ucd9200.rst
12558 F:      Documentation/hwmon/zl6100.rst
12559 F:      drivers/hwmon/pmbus/
12560 F:      include/linux/pmbus.h
12561
12562 PMC SIERRA MaxRAID DRIVER
12563 L:      linux-scsi@vger.kernel.org
12564 W:      http://www.pmc-sierra.com/
12565 S:      Orphan
12566 F:      drivers/scsi/pmcraid.*
12567
12568 PMC SIERRA PM8001 DRIVER
12569 M:      Jack Wang <jinpu.wang@profitbricks.com>
12570 M:      lindar_liu@usish.com
12571 L:      linux-scsi@vger.kernel.org
12572 S:      Supported
12573 F:      drivers/scsi/pm8001/
12574
12575 PNP SUPPORT
12576 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12577 S:      Maintained
12578 F:      drivers/pnp/
12579
12580 PNI RM3100 IIO DRIVER
12581 M:      Song Qiang <songqiang1304521@gmail.com>
12582 L:      linux-iio@vger.kernel.org
12583 S:      Maintained
12584 F:      drivers/iio/magnetometer/rm3100*
12585 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12586
12587 POSIX CLOCKS and TIMERS
12588 M:      Thomas Gleixner <tglx@linutronix.de>
12589 L:      linux-kernel@vger.kernel.org
12590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12591 S:      Maintained
12592 F:      fs/timerfd.c
12593 F:      include/linux/timer*
12594 F:      kernel/time/*timer*
12595
12596 POWER MANAGEMENT CORE
12597 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12598 L:      linux-pm@vger.kernel.org
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12600 B:      https://bugzilla.kernel.org
12601 S:      Supported
12602 F:      drivers/base/power/
12603 F:      include/linux/pm.h
12604 F:      include/linux/pm_*
12605 F:      include/linux/powercap.h
12606 F:      drivers/powercap/
12607 F:      kernel/configs/nopm.config
12608
12609 POWER STATE COORDINATION INTERFACE (PSCI)
12610 M:      Mark Rutland <mark.rutland@arm.com>
12611 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12612 L:      linux-arm-kernel@lists.infradead.org
12613 S:      Maintained
12614 F:      drivers/firmware/psci/
12615 F:      include/linux/psci.h
12616 F:      include/uapi/linux/psci.h
12617
12618 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12619 M:      Sebastian Reichel <sre@kernel.org>
12620 L:      linux-pm@vger.kernel.org
12621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12622 S:      Maintained
12623 F:      Documentation/ABI/testing/sysfs-class-power
12624 F:      Documentation/devicetree/bindings/power/supply/
12625 F:      include/linux/power_supply.h
12626 F:      drivers/power/supply/
12627
12628 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12629 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12630 L:      linuxppc-dev@lists.ozlabs.org
12631 S:      Maintained
12632 F:      drivers/char/powernv-op-panel.c
12633
12634 PPP OVER ATM (RFC 2364)
12635 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12636 S:      Maintained
12637 F:      net/atm/pppoatm.c
12638 F:      include/uapi/linux/atmppp.h
12639
12640 PPP OVER ETHERNET
12641 M:      Michal Ostrowski <mostrows@earthlink.net>
12642 S:      Maintained
12643 F:      drivers/net/ppp/pppoe.c
12644 F:      drivers/net/ppp/pppox.c
12645
12646 PPP OVER L2TP
12647 M:      James Chapman <jchapman@katalix.com>
12648 S:      Maintained
12649 F:      net/l2tp/l2tp_ppp.c
12650 F:      include/linux/if_pppol2tp.h
12651 F:      include/uapi/linux/if_pppol2tp.h
12652
12653 PPP PROTOCOL DRIVERS AND COMPRESSORS
12654 M:      Paul Mackerras <paulus@samba.org>
12655 L:      linux-ppp@vger.kernel.org
12656 S:      Maintained
12657 F:      drivers/net/ppp/ppp_*
12658
12659 PPS SUPPORT
12660 M:      Rodolfo Giometti <giometti@enneenne.com>
12661 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12662 L:      linuxpps@ml.enneenne.com (subscribers-only)
12663 S:      Maintained
12664 F:      Documentation/pps/
12665 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12666 F:      Documentation/ABI/testing/sysfs-pps
12667 F:      drivers/pps/
12668 F:      include/linux/pps*.h
12669 F:      include/uapi/linux/pps.h
12670
12671 PPTP DRIVER
12672 M:      Dmitry Kozlov <xeb@mail.ru>
12673 L:      netdev@vger.kernel.org
12674 S:      Maintained
12675 F:      drivers/net/ppp/pptp.c
12676 W:      http://sourceforge.net/projects/accel-pptp
12677
12678 PRINTK
12679 M:      Petr Mladek <pmladek@suse.com>
12680 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12681 R:      Steven Rostedt <rostedt@goodmis.org>
12682 S:      Maintained
12683 F:      kernel/printk/
12684 F:      include/linux/printk.h
12685
12686 PRISM54 WIRELESS DRIVER
12687 M:      Luis Chamberlain <mcgrof@kernel.org>
12688 L:      linux-wireless@vger.kernel.org
12689 W:      http://wireless.kernel.org/en/users/Drivers/p54
12690 S:      Obsolete
12691 F:      drivers/net/wireless/intersil/prism54/
12692
12693 PROC FILESYSTEM
12694 R:      Alexey Dobriyan <adobriyan@gmail.com>
12695 L:      linux-kernel@vger.kernel.org
12696 L:      linux-fsdevel@vger.kernel.org
12697 S:      Maintained
12698 F:      fs/proc/
12699 F:      include/linux/proc_fs.h
12700 F:      tools/testing/selftests/proc/
12701 F:      Documentation/filesystems/proc.txt
12702
12703 PROC SYSCTL
12704 M:      Luis Chamberlain <mcgrof@kernel.org>
12705 M:      Kees Cook <keescook@chromium.org>
12706 L:      linux-kernel@vger.kernel.org
12707 L:      linux-fsdevel@vger.kernel.org
12708 S:      Maintained
12709 F:      fs/proc/proc_sysctl.c
12710 F:      include/linux/sysctl.h
12711 F:      kernel/sysctl.c
12712 F:      tools/testing/selftests/sysctl/
12713
12714 PS3 NETWORK SUPPORT
12715 M:      Geoff Levand <geoff@infradead.org>
12716 L:      netdev@vger.kernel.org
12717 L:      linuxppc-dev@lists.ozlabs.org
12718 S:      Maintained
12719 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12720
12721 PS3 PLATFORM SUPPORT
12722 M:      Geoff Levand <geoff@infradead.org>
12723 L:      linuxppc-dev@lists.ozlabs.org
12724 S:      Maintained
12725 F:      arch/powerpc/boot/ps3*
12726 F:      arch/powerpc/include/asm/lv1call.h
12727 F:      arch/powerpc/include/asm/ps3*.h
12728 F:      arch/powerpc/platforms/ps3/
12729 F:      drivers/*/ps3*
12730 F:      drivers/ps3/
12731 F:      drivers/rtc/rtc-ps3.c
12732 F:      drivers/usb/host/*ps3.c
12733 F:      sound/ppc/snd_ps3*
12734
12735 PS3VRAM DRIVER
12736 M:      Jim Paris <jim@jtan.com>
12737 M:      Geoff Levand <geoff@infradead.org>
12738 L:      linuxppc-dev@lists.ozlabs.org
12739 S:      Maintained
12740 F:      drivers/block/ps3vram.c
12741
12742 PSAMPLE PACKET SAMPLING SUPPORT:
12743 M:      Yotam Gigi <yotam.gi@gmail.com>
12744 S:      Maintained
12745 F:      net/psample
12746 F:      include/net/psample.h
12747 F:      include/uapi/linux/psample.h
12748
12749 PSTORE FILESYSTEM
12750 M:      Kees Cook <keescook@chromium.org>
12751 M:      Anton Vorontsov <anton@enomsg.org>
12752 M:      Colin Cross <ccross@android.com>
12753 M:      Tony Luck <tony.luck@intel.com>
12754 S:      Maintained
12755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12756 F:      fs/pstore/
12757 F:      include/linux/pstore*
12758 F:      drivers/firmware/efi/efi-pstore.c
12759 F:      drivers/acpi/apei/erst.c
12760 F:      Documentation/admin-guide/ramoops.rst
12761 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12762 K:      \b(pstore|ramoops)
12763
12764 PTP HARDWARE CLOCK SUPPORT
12765 M:      Richard Cochran <richardcochran@gmail.com>
12766 L:      netdev@vger.kernel.org
12767 S:      Maintained
12768 W:      http://linuxptp.sourceforge.net/
12769 F:      Documentation/ABI/testing/sysfs-ptp
12770 F:      Documentation/ptp/*
12771 F:      drivers/net/phy/dp83640*
12772 F:      drivers/ptp/*
12773 F:      include/linux/ptp_cl*
12774
12775 PTRACE SUPPORT
12776 M:      Oleg Nesterov <oleg@redhat.com>
12777 S:      Maintained
12778 F:      include/asm-generic/syscall.h
12779 F:      include/linux/ptrace.h
12780 F:      include/linux/regset.h
12781 F:      include/linux/tracehook.h
12782 F:      include/uapi/linux/ptrace.h
12783 F:      include/uapi/linux/ptrace.h
12784 F:      include/asm-generic/ptrace.h
12785 F:      kernel/ptrace.c
12786 F:      arch/*/ptrace*.c
12787 F:      arch/*/*/ptrace*.c
12788 F:      arch/*/include/asm/ptrace*.h
12789
12790 PULSE8-CEC DRIVER
12791 M:      Hans Verkuil <hverkuil@xs4all.nl>
12792 L:      linux-media@vger.kernel.org
12793 T:      git git://linuxtv.org/media_tree.git
12794 S:      Maintained
12795 F:      drivers/media/usb/pulse8-cec/*
12796 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12797
12798 PVRUSB2 VIDEO4LINUX DRIVER
12799 M:      Mike Isely <isely@pobox.com>
12800 L:      pvrusb2@isely.net       (subscribers-only)
12801 L:      linux-media@vger.kernel.org
12802 W:      http://www.isely.net/pvrusb2/
12803 T:      git git://linuxtv.org/media_tree.git
12804 S:      Maintained
12805 F:      Documentation/media/v4l-drivers/pvrusb2*
12806 F:      drivers/media/usb/pvrusb2/
12807
12808 PWC WEBCAM DRIVER
12809 M:      Hans Verkuil <hverkuil@xs4all.nl>
12810 L:      linux-media@vger.kernel.org
12811 T:      git git://linuxtv.org/media_tree.git
12812 S:      Odd Fixes
12813 F:      drivers/media/usb/pwc/*
12814 F:      include/trace/events/pwc.h
12815
12816 PWM FAN DRIVER
12817 M:      Kamil Debski <kamil@wypas.org>
12818 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12819 L:      linux-hwmon@vger.kernel.org
12820 S:      Supported
12821 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12822 F:      Documentation/hwmon/pwm-fan.rst
12823 F:      drivers/hwmon/pwm-fan.c
12824
12825 PWM IR Transmitter
12826 M:      Sean Young <sean@mess.org>
12827 L:      linux-media@vger.kernel.org
12828 S:      Maintained
12829 F:      drivers/media/rc/pwm-ir-tx.c
12830
12831 PWM SUBSYSTEM
12832 M:      Thierry Reding <thierry.reding@gmail.com>
12833 L:      linux-pwm@vger.kernel.org
12834 S:      Maintained
12835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12836 F:      Documentation/pwm.txt
12837 F:      Documentation/devicetree/bindings/pwm/
12838 F:      include/linux/pwm.h
12839 F:      drivers/pwm/
12840 F:      drivers/video/backlight/pwm_bl.c
12841 F:      include/linux/pwm_backlight.h
12842 F:      drivers/gpio/gpio-mvebu.c
12843 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12844
12845 PXA GPIO DRIVER
12846 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12847 L:      linux-gpio@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/gpio/gpio-pxa.c
12850
12851 PXA MMCI DRIVER
12852 S:      Orphan
12853
12854 PXA RTC DRIVER
12855 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12856 L:      linux-rtc@vger.kernel.org
12857 S:      Maintained
12858
12859 PXA2xx/PXA3xx SUPPORT
12860 M:      Daniel Mack <daniel@zonque.org>
12861 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12862 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12864 T:      git git://github.com/hzhuang1/linux.git
12865 T:      git git://github.com/rjarzmik/linux.git
12866 S:      Maintained
12867 F:      arch/arm/boot/dts/pxa*
12868 F:      arch/arm/mach-pxa/
12869 F:      drivers/dma/pxa*
12870 F:      drivers/pcmcia/pxa2xx*
12871 F:      drivers/pinctrl/pxa/
12872 F:      drivers/spi/spi-pxa2xx*
12873 F:      drivers/usb/gadget/udc/pxa2*
12874 F:      include/sound/pxa2xx-lib.h
12875 F:      sound/arm/pxa*
12876 F:      sound/soc/pxa/
12877
12878 QAT DRIVER
12879 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12880 L:      qat-linux@intel.com
12881 S:      Supported
12882 F:      drivers/crypto/qat/
12883
12884 QCOM AUDIO (ASoC) DRIVERS
12885 M:      Patrick Lai <plai@codeaurora.org>
12886 M:      Banajit Goswami <bgoswami@codeaurora.org>
12887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12888 S:      Supported
12889 F:      sound/soc/qcom/
12890
12891 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12892 M:      Gabriel Somlo <somlo@cmu.edu>
12893 M:      "Michael S. Tsirkin" <mst@redhat.com>
12894 L:      qemu-devel@nongnu.org
12895 S:      Maintained
12896 F:      drivers/firmware/qemu_fw_cfg.c
12897 F:      include/uapi/linux/qemu_fw_cfg.h
12898
12899 QIB DRIVER
12900 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12901 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12902 L:      linux-rdma@vger.kernel.org
12903 S:      Supported
12904 F:      drivers/infiniband/hw/qib/
12905
12906 QLOGIC QL41xxx FCOE DRIVER
12907 M:      QLogic-Storage-Upstream@cavium.com
12908 L:      linux-scsi@vger.kernel.org
12909 S:      Supported
12910 F:      drivers/scsi/qedf/
12911
12912 QLOGIC QL41xxx ISCSI DRIVER
12913 M:      QLogic-Storage-Upstream@cavium.com
12914 L:      linux-scsi@vger.kernel.org
12915 S:      Supported
12916 F:      drivers/scsi/qedi/
12917
12918 QLOGIC QL4xxx ETHERNET DRIVER
12919 M:      Ariel Elior <aelior@marvell.com>
12920 M:      GR-everest-linux-l2@marvell.com
12921 L:      netdev@vger.kernel.org
12922 S:      Supported
12923 F:      drivers/net/ethernet/qlogic/qed/
12924 F:      include/linux/qed/
12925 F:      drivers/net/ethernet/qlogic/qede/
12926
12927 QLOGIC QL4xxx RDMA DRIVER
12928 M:      Michal Kalderon <mkalderon@marvell.com>
12929 M:      Ariel Elior <aelior@marvell.com>
12930 L:      linux-rdma@vger.kernel.org
12931 S:      Supported
12932 F:      drivers/infiniband/hw/qedr/
12933 F:      include/uapi/rdma/qedr-abi.h
12934
12935 QLOGIC QLA1280 SCSI DRIVER
12936 M:      Michael Reed <mdr@sgi.com>
12937 L:      linux-scsi@vger.kernel.org
12938 S:      Maintained
12939 F:      drivers/scsi/qla1280.[ch]
12940
12941 QLOGIC QLA2XXX FC-SCSI DRIVER
12942 M:      qla2xxx-upstream@qlogic.com
12943 L:      linux-scsi@vger.kernel.org
12944 S:      Supported
12945 F:      Documentation/scsi/LICENSE.qla2xxx
12946 F:      drivers/scsi/qla2xxx/
12947
12948 QLOGIC QLA3XXX NETWORK DRIVER
12949 M:      GR-Linux-NIC-Dev@marvell.com
12950 L:      netdev@vger.kernel.org
12951 S:      Supported
12952 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12953 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12954
12955 QLOGIC QLA4XXX iSCSI DRIVER
12956 M:      QLogic-Storage-Upstream@qlogic.com
12957 L:      linux-scsi@vger.kernel.org
12958 S:      Supported
12959 F:      Documentation/scsi/LICENSE.qla4xxx
12960 F:      drivers/scsi/qla4xxx/
12961
12962 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12963 M:      Shahed Shaikh <shshaikh@marvell.com>
12964 M:      Manish Chopra <manishc@marvell.com>
12965 M:      GR-Linux-NIC-Dev@marvell.com
12966 L:      netdev@vger.kernel.org
12967 S:      Supported
12968 F:      drivers/net/ethernet/qlogic/qlcnic/
12969
12970 QLOGIC QLGE 10Gb ETHERNET DRIVER
12971 M:      Manish Chopra <manishc@marvell.com>
12972 M:      GR-Linux-NIC-Dev@marvell.com
12973 L:      netdev@vger.kernel.org
12974 S:      Supported
12975 F:      drivers/net/ethernet/qlogic/qlge/
12976
12977 QM1D1B0004 MEDIA DRIVER
12978 M:      Akihiro Tsukada <tskd08@gmail.com>
12979 L:      linux-media@vger.kernel.org
12980 S:      Odd Fixes
12981 F:      drivers/media/tuners/qm1d1b0004*
12982
12983 QM1D1C0042 MEDIA DRIVER
12984 M:      Akihiro Tsukada <tskd08@gmail.com>
12985 L:      linux-media@vger.kernel.org
12986 S:      Odd Fixes
12987 F:      drivers/media/tuners/qm1d1c0042*
12988
12989 QNX4 FILESYSTEM
12990 M:      Anders Larsen <al@alarsen.net>
12991 W:      http://www.alarsen.net/linux/qnx4fs/
12992 S:      Maintained
12993 F:      fs/qnx4/
12994 F:      include/uapi/linux/qnx4_fs.h
12995 F:      include/uapi/linux/qnxtypes.h
12996
12997 QORIQ DPAA2 FSL-MC BUS DRIVER
12998 M:      Stuart Yoder <stuyoder@gmail.com>
12999 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13000 L:      linux-kernel@vger.kernel.org
13001 S:      Maintained
13002 F:      drivers/bus/fsl-mc/
13003 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13004 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13005
13006 QT1010 MEDIA DRIVER
13007 M:      Antti Palosaari <crope@iki.fi>
13008 L:      linux-media@vger.kernel.org
13009 W:      https://linuxtv.org
13010 W:      http://palosaari.fi/linux/
13011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13012 T:      git git://linuxtv.org/anttip/media_tree.git
13013 S:      Maintained
13014 F:      drivers/media/tuners/qt1010*
13015
13016 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13017 M:      Kalle Valo <kvalo@codeaurora.org>
13018 L:      ath10k@lists.infradead.org
13019 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13021 S:      Supported
13022 F:      drivers/net/wireless/ath/ath10k/
13023
13024 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13025 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13026 L:      linux-wireless@vger.kernel.org
13027 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13028 S:      Supported
13029 F:      drivers/net/wireless/ath/ath9k/
13030
13031 QUALCOMM CAMERA SUBSYSTEM DRIVER
13032 M:      Todor Tomov <todor.too@gmail.com>
13033 L:      linux-media@vger.kernel.org
13034 S:      Maintained
13035 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13036 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13037 F:      drivers/media/platform/qcom/camss/
13038
13039 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13040 M:      Ilia Lin <ilia.lin@kernel.org>
13041 L:      linux-pm@vger.kernel.org
13042 S:      Maintained
13043 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13044 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13045
13046 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13047 M:      Timur Tabi <timur@kernel.org>
13048 L:      netdev@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/net/ethernet/qualcomm/emac/
13051
13052 QUALCOMM ETHQOS ETHERNET DRIVER
13053 M:      Vinod Koul <vkoul@kernel.org>
13054 M:      Niklas Cassel <niklas.cassel@linaro.org>
13055 L:      netdev@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13058 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13059
13060 QUALCOMM GENERIC INTERFACE I2C DRIVER
13061 M:      Alok Chauhan <alokc@codeaurora.org>
13062 L:      linux-i2c@vger.kernel.org
13063 L:      linux-arm-msm@vger.kernel.org
13064 S:      Supported
13065 F:      drivers/i2c/busses/i2c-qcom-geni.c
13066
13067 QUALCOMM HEXAGON ARCHITECTURE
13068 M:      Richard Kuo <rkuo@codeaurora.org>
13069 L:      linux-hexagon@vger.kernel.org
13070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13071 S:      Supported
13072 F:      arch/hexagon/
13073
13074 QUALCOMM HIDMA DRIVER
13075 M:      Sinan Kaya <okaya@kernel.org>
13076 L:      linux-arm-kernel@lists.infradead.org
13077 L:      linux-arm-msm@vger.kernel.org
13078 L:      dmaengine@vger.kernel.org
13079 S:      Supported
13080 F:      drivers/dma/qcom/hidma*
13081
13082 QUALCOMM IOMMU
13083 M:      Rob Clark <robdclark@gmail.com>
13084 L:      iommu@lists.linux-foundation.org
13085 L:      linux-arm-msm@vger.kernel.org
13086 S:      Maintained
13087 F:      drivers/iommu/qcom_iommu.c
13088
13089 QUALCOMM TSENS THERMAL DRIVER
13090 M:      Amit Kucheria <amit.kucheria@linaro.org>
13091 L:      linux-pm@vger.kernel.org
13092 L:      linux-arm-msm@vger.kernel.org
13093 S:      Maintained
13094 F:      drivers/thermal/qcom/
13095
13096 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13097 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13098 L:      linux-media@vger.kernel.org
13099 L:      linux-arm-msm@vger.kernel.org
13100 T:      git git://linuxtv.org/media_tree.git
13101 S:      Maintained
13102 F:      drivers/media/platform/qcom/venus/
13103
13104 QUALCOMM WCN36XX WIRELESS DRIVER
13105 M:      Kalle Valo <kvalo@codeaurora.org>
13106 L:      wcn36xx@lists.infradead.org
13107 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13108 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13109 S:      Supported
13110 F:      drivers/net/wireless/ath/wcn36xx/
13111
13112 QUANTENNA QTNFMAC WIRELESS DRIVER
13113 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13114 M:      Avinash Patil <avinashp@quantenna.com>
13115 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13116 L:      linux-wireless@vger.kernel.org
13117 S:      Maintained
13118 F:      drivers/net/wireless/quantenna
13119
13120 RADEON and AMDGPU DRM DRIVERS
13121 M:      Alex Deucher <alexander.deucher@amd.com>
13122 M:      Christian König <christian.koenig@amd.com>
13123 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13124 L:      amd-gfx@lists.freedesktop.org
13125 T:      git git://people.freedesktop.org/~agd5f/linux
13126 S:      Supported
13127 F:      drivers/gpu/drm/radeon/
13128 F:      include/uapi/drm/radeon_drm.h
13129 F:      drivers/gpu/drm/amd/
13130 F:      include/uapi/drm/amdgpu_drm.h
13131
13132 RADEON FRAMEBUFFER DISPLAY DRIVER
13133 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13134 L:      linux-fbdev@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/video/fbdev/aty/radeon*
13137 F:      include/uapi/linux/radeonfb.h
13138
13139 RADIOSHARK RADIO DRIVER
13140 M:      Hans Verkuil <hverkuil@xs4all.nl>
13141 L:      linux-media@vger.kernel.org
13142 T:      git git://linuxtv.org/media_tree.git
13143 S:      Maintained
13144 F:      drivers/media/radio/radio-shark.c
13145
13146 RADIOSHARK2 RADIO DRIVER
13147 M:      Hans Verkuil <hverkuil@xs4all.nl>
13148 L:      linux-media@vger.kernel.org
13149 T:      git git://linuxtv.org/media_tree.git
13150 S:      Maintained
13151 F:      drivers/media/radio/radio-shark2.c
13152 F:      drivers/media/radio/radio-tea5777.c
13153
13154 RADOS BLOCK DEVICE (RBD)
13155 M:      Ilya Dryomov <idryomov@gmail.com>
13156 M:      Sage Weil <sage@redhat.com>
13157 M:      Alex Elder <elder@kernel.org>
13158 L:      ceph-devel@vger.kernel.org
13159 W:      http://ceph.com/
13160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13161 T:      git git://github.com/ceph/ceph-client.git
13162 S:      Supported
13163 F:      Documentation/ABI/testing/sysfs-bus-rbd
13164 F:      drivers/block/rbd.c
13165 F:      drivers/block/rbd_types.h
13166
13167 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13168 M:      Paul Mackerras <paulus@samba.org>
13169 L:      linux-fbdev@vger.kernel.org
13170 S:      Maintained
13171 F:      drivers/video/fbdev/aty/aty128fb.c
13172
13173 RAINSHADOW-CEC DRIVER
13174 M:      Hans Verkuil <hverkuil@xs4all.nl>
13175 L:      linux-media@vger.kernel.org
13176 T:      git git://linuxtv.org/media_tree.git
13177 S:      Maintained
13178 F:      drivers/media/usb/rainshadow-cec/*
13179
13180 RALINK MIPS ARCHITECTURE
13181 M:      John Crispin <john@phrozen.org>
13182 L:      linux-mips@vger.kernel.org
13183 S:      Maintained
13184 F:      arch/mips/ralink
13185
13186 RALINK RT2X00 WIRELESS LAN DRIVER
13187 P:      rt2x00 project
13188 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13189 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13190 L:      linux-wireless@vger.kernel.org
13191 S:      Maintained
13192 F:      drivers/net/wireless/ralink/rt2x00/
13193
13194 RAMDISK RAM BLOCK DEVICE DRIVER
13195 M:      Jens Axboe <axboe@kernel.dk>
13196 S:      Maintained
13197 F:      Documentation/blockdev/ramdisk.txt
13198 F:      drivers/block/brd.c
13199
13200 RANCHU VIRTUAL BOARD FOR MIPS
13201 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13202 L:      linux-mips@vger.kernel.org
13203 S:      Supported
13204 F:      arch/mips/generic/board-ranchu.c
13205 F:      arch/mips/configs/generic/board-ranchu.config
13206
13207 RANDOM NUMBER DRIVER
13208 M:      "Theodore Ts'o" <tytso@mit.edu>
13209 S:      Maintained
13210 F:      drivers/char/random.c
13211
13212 RAPIDIO SUBSYSTEM
13213 M:      Matt Porter <mporter@kernel.crashing.org>
13214 M:      Alexandre Bounine <alex.bou9@gmail.com>
13215 S:      Maintained
13216 F:      drivers/rapidio/
13217
13218 RAS INFRASTRUCTURE
13219 M:      Tony Luck <tony.luck@intel.com>
13220 M:      Borislav Petkov <bp@alien8.de>
13221 L:      linux-edac@vger.kernel.org
13222 S:      Maintained
13223 F:      drivers/ras/
13224 F:      include/linux/ras.h
13225 F:      include/ras/ras_event.h
13226 F:      Documentation/admin-guide/ras.rst
13227
13228 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13229 L:      linux-wireless@vger.kernel.org
13230 S:      Orphan
13231 F:      drivers/net/wireless/ray*
13232
13233 RCUTORTURE TEST FRAMEWORK
13234 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13235 M:      Josh Triplett <josh@joshtriplett.org>
13236 R:      Steven Rostedt <rostedt@goodmis.org>
13237 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13238 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13239 L:      rcu@vger.kernel.org
13240 S:      Supported
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13242 F:      tools/testing/selftests/rcutorture
13243
13244 RDC R-321X SoC
13245 M:      Florian Fainelli <florian@openwrt.org>
13246 S:      Maintained
13247
13248 RDC R6040 FAST ETHERNET DRIVER
13249 M:      Florian Fainelli <f.fainelli@gmail.com>
13250 L:      netdev@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/net/ethernet/rdc/r6040.c
13253
13254 RDMAVT - RDMA verbs software
13255 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13256 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13257 L:      linux-rdma@vger.kernel.org
13258 S:      Supported
13259 F:      drivers/infiniband/sw/rdmavt
13260
13261 RDS - RELIABLE DATAGRAM SOCKETS
13262 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13263 L:      netdev@vger.kernel.org
13264 L:      linux-rdma@vger.kernel.org
13265 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13266 W:      https://oss.oracle.com/projects/rds/
13267 S:      Supported
13268 F:      net/rds/
13269 F:      Documentation/networking/rds.txt
13270
13271 RDT - RESOURCE ALLOCATION
13272 M:      Fenghua Yu <fenghua.yu@intel.com>
13273 M:      Reinette Chatre <reinette.chatre@intel.com>
13274 L:      linux-kernel@vger.kernel.org
13275 S:      Supported
13276 F:      arch/x86/kernel/cpu/resctrl/
13277 F:      arch/x86/include/asm/resctrl_sched.h
13278 F:      Documentation/x86/resctrl*
13279
13280 READ-COPY UPDATE (RCU)
13281 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13282 M:      Josh Triplett <josh@joshtriplett.org>
13283 R:      Steven Rostedt <rostedt@goodmis.org>
13284 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13285 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13286 R:      Joel Fernandes <joel@joelfernandes.org>
13287 L:      rcu@vger.kernel.org
13288 W:      http://www.rdrop.com/users/paulmck/RCU/
13289 S:      Supported
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13291 F:      Documentation/RCU/
13292 X:      Documentation/RCU/torture.txt
13293 F:      include/linux/rcu*
13294 X:      include/linux/srcu*.h
13295 F:      kernel/rcu/
13296 X:      kernel/rcu/srcu*.c
13297
13298 REAL TIME CLOCK (RTC) SUBSYSTEM
13299 M:      Alessandro Zummo <a.zummo@towertech.it>
13300 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13301 L:      linux-rtc@vger.kernel.org
13302 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13304 S:      Maintained
13305 F:      Documentation/devicetree/bindings/rtc/
13306 F:      Documentation/rtc.txt
13307 F:      drivers/rtc/
13308 F:      include/linux/rtc.h
13309 F:      include/uapi/linux/rtc.h
13310 F:      include/linux/rtc/
13311 F:      include/linux/platform_data/rtc-*
13312 F:      tools/testing/selftests/rtc/
13313
13314 REALTEK AUDIO CODECS
13315 M:      Bard Liao <bardliao@realtek.com>
13316 M:      Oder Chiou <oder_chiou@realtek.com>
13317 S:      Maintained
13318 F:      sound/soc/codecs/rt*
13319 F:      include/sound/rt*.h
13320
13321 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13322 M:      Linus Walleij <linus.walleij@linaro.org>
13323 S:      Maintained
13324 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13325 F:      drivers/net/dsa/realtek-smi*
13326 F:      drivers/net/dsa/rtl83*
13327
13328 REDPINE WIRELESS DRIVER
13329 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13330 M:      Siva Rebbagondla <siva8118@gmail.com>
13331 L:      linux-wireless@vger.kernel.org
13332 S:      Maintained
13333 F:      drivers/net/wireless/rsi/
13334
13335 REGISTER MAP ABSTRACTION
13336 M:      Mark Brown <broonie@kernel.org>
13337 L:      linux-kernel@vger.kernel.org
13338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13339 S:      Supported
13340 F:      Documentation/devicetree/bindings/regmap/
13341 F:      drivers/base/regmap/
13342 F:      include/linux/regmap.h
13343
13344 REISERFS FILE SYSTEM
13345 L:      reiserfs-devel@vger.kernel.org
13346 S:      Supported
13347 F:      fs/reiserfs/
13348
13349 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13350 M:      Ohad Ben-Cohen <ohad@wizery.com>
13351 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13352 L:      linux-remoteproc@vger.kernel.org
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13354 S:      Maintained
13355 F:      Documentation/devicetree/bindings/remoteproc/
13356 F:      Documentation/remoteproc.txt
13357 F:      drivers/remoteproc/
13358 F:      include/linux/remoteproc.h
13359
13360 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13361 M:      Ohad Ben-Cohen <ohad@wizery.com>
13362 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13363 L:      linux-remoteproc@vger.kernel.org
13364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13365 S:      Maintained
13366 F:      drivers/rpmsg/
13367 F:      Documentation/rpmsg.txt
13368 F:      include/linux/rpmsg.h
13369 F:      include/linux/rpmsg/
13370
13371 RENESAS CLOCK DRIVERS
13372 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13373 L:      linux-renesas-soc@vger.kernel.org
13374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13375 S:      Supported
13376 F:      drivers/clk/renesas/
13377
13378 RENESAS EMEV2 I2C DRIVER
13379 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13380 S:      Supported
13381 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13382 F:      drivers/i2c/busses/i2c-emev2.c
13383
13384 RENESAS ETHERNET DRIVERS
13385 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13386 L:      netdev@vger.kernel.org
13387 L:      linux-renesas-soc@vger.kernel.org
13388 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13389 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13390 F:      drivers/net/ethernet/renesas/
13391 F:      include/linux/sh_eth.h
13392
13393 RENESAS R-CAR GYROADC DRIVER
13394 M:      Marek Vasut <marek.vasut@gmail.com>
13395 L:      linux-iio@vger.kernel.org
13396 S:      Supported
13397 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13398 F:      drivers/iio/adc/rcar-gyroadc.c
13399
13400 RENESAS R-CAR I2C DRIVERS
13401 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13402 S:      Supported
13403 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13404 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13405 F:      drivers/i2c/busses/i2c-rcar.c
13406 F:      drivers/i2c/busses/i2c-sh_mobile.c
13407
13408 RENESAS RIIC DRIVER
13409 M:      Chris Brandt <chris.brandt@renesas.com>
13410 S:      Supported
13411 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13412 F:      drivers/i2c/busses/i2c-riic.c
13413
13414 RENESAS USB PHY DRIVER
13415 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13416 L:      linux-renesas-soc@vger.kernel.org
13417 S:      Maintained
13418 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13419
13420 RESET CONTROLLER FRAMEWORK
13421 M:      Philipp Zabel <p.zabel@pengutronix.de>
13422 T:      git git://git.pengutronix.de/git/pza/linux
13423 S:      Maintained
13424 F:      drivers/reset/
13425 F:      Documentation/devicetree/bindings/reset/
13426 F:      include/dt-bindings/reset/
13427 F:      include/linux/reset.h
13428 F:      include/linux/reset/
13429 F:      include/linux/reset-controller.h
13430
13431 RESTARTABLE SEQUENCES SUPPORT
13432 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13433 M:      Peter Zijlstra <peterz@infradead.org>
13434 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13435 M:      Boqun Feng <boqun.feng@gmail.com>
13436 L:      linux-kernel@vger.kernel.org
13437 S:      Supported
13438 F:      kernel/rseq.c
13439 F:      include/uapi/linux/rseq.h
13440 F:      include/trace/events/rseq.h
13441 F:      tools/testing/selftests/rseq/
13442
13443 RFKILL
13444 M:      Johannes Berg <johannes@sipsolutions.net>
13445 L:      linux-wireless@vger.kernel.org
13446 W:      http://wireless.kernel.org/
13447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13449 S:      Maintained
13450 F:      Documentation/rfkill.txt
13451 F:      Documentation/ABI/stable/sysfs-class-rfkill
13452 F:      net/rfkill/
13453 F:      include/linux/rfkill.h
13454 F:      include/uapi/linux/rfkill.h
13455
13456 RHASHTABLE
13457 M:      Thomas Graf <tgraf@suug.ch>
13458 M:      Herbert Xu <herbert@gondor.apana.org.au>
13459 L:      netdev@vger.kernel.org
13460 S:      Maintained
13461 F:      lib/rhashtable.c
13462 F:      lib/test_rhashtable.c
13463 F:      include/linux/rhashtable.h
13464 F:      include/linux/rhashtable-types.h
13465
13466 RICOH R5C592 MEMORYSTICK DRIVER
13467 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13468 S:      Maintained
13469 F:      drivers/memstick/host/r592.*
13470
13471 RICOH SMARTMEDIA/XD DRIVER
13472 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13473 S:      Maintained
13474 F:      drivers/mtd/nand/raw/r852.c
13475 F:      drivers/mtd/nand/raw/r852.h
13476
13477 RISC-V ARCHITECTURE
13478 M:      Palmer Dabbelt <palmer@sifive.com>
13479 M:      Albert Ou <aou@eecs.berkeley.edu>
13480 L:      linux-riscv@lists.infradead.org
13481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13482 S:      Supported
13483 F:      arch/riscv/
13484 K:      riscv
13485 N:      riscv
13486
13487 ROCCAT DRIVERS
13488 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13489 W:      http://sourceforge.net/projects/roccat/
13490 S:      Maintained
13491 F:      drivers/hid/hid-roccat*
13492 F:      include/linux/hid-roccat*
13493 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13494
13495 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13496 M:      Jacob chen <jacob2.chen@rock-chips.com>
13497 L:      linux-media@vger.kernel.org
13498 S:      Maintained
13499 F:      drivers/media/platform/rockchip/rga/
13500 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13501
13502 ROCKCHIP VPU CODEC DRIVER
13503 M:      Ezequiel Garcia <ezequiel@collabora.com>
13504 L:      linux-media@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/staging/media/platform/rockchip/vpu/
13507 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13508
13509 ROCKER DRIVER
13510 M:      Jiri Pirko <jiri@resnulli.us>
13511 L:      netdev@vger.kernel.org
13512 S:      Supported
13513 F:      drivers/net/ethernet/rocker/
13514
13515 ROCKETPORT DRIVER
13516 P:      Comtrol Corp.
13517 W:      http://www.comtrol.com
13518 S:      Maintained
13519 F:      Documentation/serial/rocket.rst
13520 F:      drivers/tty/rocket*
13521
13522 ROCKETPORT EXPRESS/INFINITY DRIVER
13523 M:      Kevin Cernekee <cernekee@gmail.com>
13524 L:      linux-serial@vger.kernel.org
13525 S:      Odd Fixes
13526 F:      drivers/tty/serial/rp2.*
13527
13528 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13529 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13530 L:      linux-kernel@vger.kernel.org
13531 L:      linux-renesas-soc@vger.kernel.org
13532 S:      Supported
13533 F:      drivers/mfd/bd9571mwv.c
13534 F:      drivers/regulator/bd9571mwv-regulator.c
13535 F:      drivers/gpio/gpio-bd9571mwv.c
13536 F:      include/linux/mfd/bd9571mwv.h
13537 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13538
13539 ROSE NETWORK LAYER
13540 M:      Ralf Baechle <ralf@linux-mips.org>
13541 L:      linux-hams@vger.kernel.org
13542 W:      http://www.linux-ax25.org/
13543 S:      Maintained
13544 F:      include/net/rose.h
13545 F:      include/uapi/linux/rose.h
13546 F:      net/rose/
13547
13548 RTL2830 MEDIA DRIVER
13549 M:      Antti Palosaari <crope@iki.fi>
13550 L:      linux-media@vger.kernel.org
13551 W:      https://linuxtv.org
13552 W:      http://palosaari.fi/linux/
13553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13554 T:      git git://linuxtv.org/anttip/media_tree.git
13555 S:      Maintained
13556 F:      drivers/media/dvb-frontends/rtl2830*
13557
13558 RTL2832 MEDIA DRIVER
13559 M:      Antti Palosaari <crope@iki.fi>
13560 L:      linux-media@vger.kernel.org
13561 W:      https://linuxtv.org
13562 W:      http://palosaari.fi/linux/
13563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13564 T:      git git://linuxtv.org/anttip/media_tree.git
13565 S:      Maintained
13566 F:      drivers/media/dvb-frontends/rtl2832*
13567
13568 RTL2832_SDR MEDIA DRIVER
13569 M:      Antti Palosaari <crope@iki.fi>
13570 L:      linux-media@vger.kernel.org
13571 W:      https://linuxtv.org
13572 W:      http://palosaari.fi/linux/
13573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13574 T:      git git://linuxtv.org/anttip/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13577
13578 RTL8180 WIRELESS DRIVER
13579 L:      linux-wireless@vger.kernel.org
13580 W:      http://wireless.kernel.org/
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13582 S:      Orphan
13583 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13584
13585 RTL8187 WIRELESS DRIVER
13586 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13587 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13588 M:      Larry Finger <Larry.Finger@lwfinger.net>
13589 L:      linux-wireless@vger.kernel.org
13590 W:      http://wireless.kernel.org/
13591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13592 S:      Maintained
13593 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13594
13595 REALTEK WIRELESS DRIVER (rtlwifi family)
13596 M:      Ping-Ke Shih <pkshih@realtek.com>
13597 L:      linux-wireless@vger.kernel.org
13598 W:      http://wireless.kernel.org/
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13600 S:      Maintained
13601 F:      drivers/net/wireless/realtek/rtlwifi/
13602
13603 REALTEK WIRELESS DRIVER (rtw88)
13604 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13605 L:      linux-wireless@vger.kernel.org
13606 S:      Maintained
13607 F:      drivers/net/wireless/realtek/rtw88/
13608
13609 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13610 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13611 L:      linux-wireless@vger.kernel.org
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13613 S:      Maintained
13614 F:      drivers/net/wireless/realtek/rtl8xxxu/
13615
13616 RXRPC SOCKETS (AF_RXRPC)
13617 M:      David Howells <dhowells@redhat.com>
13618 L:      linux-afs@lists.infradead.org
13619 S:      Supported
13620 F:      net/rxrpc/
13621 F:      include/keys/rxrpc-type.h
13622 F:      include/net/af_rxrpc.h
13623 F:      include/trace/events/rxrpc.h
13624 F:      include/uapi/linux/rxrpc.h
13625 F:      Documentation/networking/rxrpc.txt
13626 W:      https://www.infradead.org/~dhowells/kafs/
13627
13628 S3 SAVAGE FRAMEBUFFER DRIVER
13629 M:      Antonino Daplas <adaplas@gmail.com>
13630 L:      linux-fbdev@vger.kernel.org
13631 S:      Maintained
13632 F:      drivers/video/fbdev/savage/
13633
13634 S390
13635 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13636 M:      Vasily Gorbik <gor@linux.ibm.com>
13637 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13638 L:      linux-s390@vger.kernel.org
13639 W:      http://www.ibm.com/developerworks/linux/linux390/
13640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13641 S:      Supported
13642 F:      arch/s390/
13643 F:      drivers/s390/
13644 F:      Documentation/s390/
13645 F:      Documentation/driver-api/s390-drivers.rst
13646
13647 S390 COMMON I/O LAYER
13648 M:      Sebastian Ott <sebott@linux.ibm.com>
13649 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13650 L:      linux-s390@vger.kernel.org
13651 W:      http://www.ibm.com/developerworks/linux/linux390/
13652 S:      Supported
13653 F:      drivers/s390/cio/
13654
13655 S390 DASD DRIVER
13656 M:      Stefan Haberland <sth@linux.ibm.com>
13657 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13658 L:      linux-s390@vger.kernel.org
13659 W:      http://www.ibm.com/developerworks/linux/linux390/
13660 S:      Supported
13661 F:      drivers/s390/block/dasd*
13662 F:      block/partitions/ibm.c
13663
13664 S390 IOMMU (PCI)
13665 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13666 L:      linux-s390@vger.kernel.org
13667 W:      http://www.ibm.com/developerworks/linux/linux390/
13668 S:      Supported
13669 F:      drivers/iommu/s390-iommu.c
13670
13671 S390 IUCV NETWORK LAYER
13672 M:      Julian Wiedmann <jwi@linux.ibm.com>
13673 M:      Ursula Braun <ubraun@linux.ibm.com>
13674 L:      linux-s390@vger.kernel.org
13675 W:      http://www.ibm.com/developerworks/linux/linux390/
13676 S:      Supported
13677 F:      drivers/s390/net/*iucv*
13678 F:      include/net/iucv/
13679 F:      net/iucv/
13680
13681 S390 NETWORK DRIVERS
13682 M:      Julian Wiedmann <jwi@linux.ibm.com>
13683 M:      Ursula Braun <ubraun@linux.ibm.com>
13684 L:      linux-s390@vger.kernel.org
13685 W:      http://www.ibm.com/developerworks/linux/linux390/
13686 S:      Supported
13687 F:      drivers/s390/net/
13688
13689 S390 PCI SUBSYSTEM
13690 M:      Sebastian Ott <sebott@linux.ibm.com>
13691 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13692 L:      linux-s390@vger.kernel.org
13693 W:      http://www.ibm.com/developerworks/linux/linux390/
13694 S:      Supported
13695 F:      arch/s390/pci/
13696 F:      drivers/pci/hotplug/s390_pci_hpc.c
13697
13698 S390 VFIO-CCW DRIVER
13699 M:      Cornelia Huck <cohuck@redhat.com>
13700 M:      Farhan Ali <alifm@linux.ibm.com>
13701 M:      Eric Farman <farman@linux.ibm.com>
13702 R:      Halil Pasic <pasic@linux.ibm.com>
13703 L:      linux-s390@vger.kernel.org
13704 L:      kvm@vger.kernel.org
13705 S:      Supported
13706 F:      drivers/s390/cio/vfio_ccw*
13707 F:      Documentation/s390/vfio-ccw.txt
13708 F:      include/uapi/linux/vfio_ccw.h
13709
13710 S390 ZCRYPT DRIVER
13711 M:      Harald Freudenberger <freude@linux.ibm.com>
13712 L:      linux-s390@vger.kernel.org
13713 W:      http://www.ibm.com/developerworks/linux/linux390/
13714 S:      Supported
13715 F:      drivers/s390/crypto/
13716
13717 S390 VFIO AP DRIVER
13718 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13719 M:      Pierre Morel <pmorel@linux.ibm.com>
13720 M:      Halil Pasic <pasic@linux.ibm.com>
13721 L:      linux-s390@vger.kernel.org
13722 W:      http://www.ibm.com/developerworks/linux/linux390/
13723 S:      Supported
13724 F:      drivers/s390/crypto/vfio_ap_drv.c
13725 F:      drivers/s390/crypto/vfio_ap_private.h
13726 F:      drivers/s390/crypto/vfio_ap_ops.c
13727 F:      Documentation/s390/vfio-ap.txt
13728
13729 S390 ZFCP DRIVER
13730 M:      Steffen Maier <maier@linux.ibm.com>
13731 M:      Benjamin Block <bblock@linux.ibm.com>
13732 L:      linux-s390@vger.kernel.org
13733 W:      http://www.ibm.com/developerworks/linux/linux390/
13734 S:      Supported
13735 F:      drivers/s390/scsi/zfcp_*
13736
13737 S3C24XX SD/MMC Driver
13738 M:      Ben Dooks <ben-linux@fluff.org>
13739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13740 S:      Supported
13741 F:      drivers/mmc/host/s3cmci.*
13742
13743 SAA6588 RDS RECEIVER DRIVER
13744 M:      Hans Verkuil <hverkuil@xs4all.nl>
13745 L:      linux-media@vger.kernel.org
13746 T:      git git://linuxtv.org/media_tree.git
13747 W:      https://linuxtv.org
13748 S:      Odd Fixes
13749 F:      drivers/media/i2c/saa6588*
13750
13751 SAA7134 VIDEO4LINUX DRIVER
13752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13753 L:      linux-media@vger.kernel.org
13754 W:      https://linuxtv.org
13755 T:      git git://linuxtv.org/media_tree.git
13756 S:      Odd fixes
13757 F:      Documentation/media/v4l-drivers/saa7134*
13758 F:      drivers/media/pci/saa7134/
13759
13760 SAA7146 VIDEO4LINUX-2 DRIVER
13761 M:      Hans Verkuil <hverkuil@xs4all.nl>
13762 L:      linux-media@vger.kernel.org
13763 T:      git git://linuxtv.org/media_tree.git
13764 S:      Maintained
13765 F:      drivers/media/common/saa7146/
13766 F:      drivers/media/pci/saa7146/
13767 F:      include/media/drv-intf/saa7146*
13768
13769 SAMSUNG AUDIO (ASoC) DRIVERS
13770 M:      Krzysztof Kozlowski <krzk@kernel.org>
13771 M:      Sangbeom Kim <sbkim73@samsung.com>
13772 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13774 S:      Supported
13775 F:      sound/soc/samsung/
13776 F:      Documentation/devicetree/bindings/sound/samsung*
13777
13778 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13779 M:      Krzysztof Kozlowski <krzk@kernel.org>
13780 L:      linux-crypto@vger.kernel.org
13781 L:      linux-samsung-soc@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/crypto/exynos-rng.c
13784 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13785
13786 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13787 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13788 L:      linux-samsung-soc@vger.kernel.org
13789 S:      Maintained
13790 F:      drivers/char/hw_random/exynos-trng.c
13791 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13792
13793 SAMSUNG FRAMEBUFFER DRIVER
13794 M:      Jingoo Han <jingoohan1@gmail.com>
13795 L:      linux-fbdev@vger.kernel.org
13796 S:      Maintained
13797 F:      drivers/video/fbdev/s3c-fb.c
13798
13799 SAMSUNG LAPTOP DRIVER
13800 M:      Corentin Chary <corentin.chary@gmail.com>
13801 L:      platform-driver-x86@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/platform/x86/samsung-laptop.c
13804
13805 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13806 M:      Sangbeom Kim <sbkim73@samsung.com>
13807 M:      Krzysztof Kozlowski <krzk@kernel.org>
13808 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13809 L:      linux-kernel@vger.kernel.org
13810 L:      linux-samsung-soc@vger.kernel.org
13811 S:      Supported
13812 F:      drivers/mfd/sec*.c
13813 F:      drivers/regulator/s2m*.c
13814 F:      drivers/regulator/s5m*.c
13815 F:      drivers/clk/clk-s2mps11.c
13816 F:      drivers/rtc/rtc-s5m.c
13817 F:      include/linux/mfd/samsung/
13818 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13819 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13820 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13821 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13822
13823 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13824 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13825 L:      linux-media@vger.kernel.org
13826 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13827 S:      Maintained
13828 F:      drivers/media/platform/s3c-camif/
13829 F:      include/media/drv-intf/s3c_camif.h
13830
13831 SAMSUNG S3FWRN5 NFC DRIVER
13832 M:      Robert Baldyga <r.baldyga@samsung.com>
13833 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13834 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13835 S:      Supported
13836 F:      drivers/nfc/s3fwrn5
13837
13838 SAMSUNG S5C73M3 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/s5c73m3/*
13844
13845 SAMSUNG S5K5BAF CAMERA DRIVER
13846 M:      Kyungmin Park <kyungmin.park@samsung.com>
13847 M:      Andrzej Hajda <a.hajda@samsung.com>
13848 L:      linux-media@vger.kernel.org
13849 S:      Supported
13850 F:      drivers/media/i2c/s5k5baf.c
13851
13852 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13853 M:      Krzysztof Kozlowski <krzk@kernel.org>
13854 M:      Vladimir Zapolskiy <vz@mleia.com>
13855 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13856 L:      linux-crypto@vger.kernel.org
13857 L:      linux-samsung-soc@vger.kernel.org
13858 S:      Maintained
13859 F:      drivers/crypto/s5p-sss.c
13860
13861 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13862 M:      Kyungmin Park <kyungmin.park@samsung.com>
13863 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13864 L:      linux-media@vger.kernel.org
13865 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13866 S:      Supported
13867 F:      drivers/media/platform/exynos4-is/
13868
13869 SAMSUNG SOC CLOCK DRIVERS
13870 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13871 M:      Tomasz Figa <tomasz.figa@gmail.com>
13872 M:      Chanwoo Choi <cw00.choi@samsung.com>
13873 S:      Supported
13874 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13876 F:      drivers/clk/samsung/
13877 F:      include/dt-bindings/clock/exynos*.h
13878 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13879
13880 SAMSUNG SPI DRIVERS
13881 M:      Kukjin Kim <kgene@kernel.org>
13882 M:      Krzysztof Kozlowski <krzk@kernel.org>
13883 M:      Andi Shyti <andi@etezian.org>
13884 L:      linux-spi@vger.kernel.org
13885 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13886 S:      Maintained
13887 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13888 F:      drivers/spi/spi-s3c*
13889 F:      include/linux/platform_data/spi-s3c64xx.h
13890
13891 SAMSUNG SXGBE DRIVERS
13892 M:      Byungho An <bh74.an@samsung.com>
13893 M:      Girish K S <ks.giri@samsung.com>
13894 M:      Vipul Pandya <vipul.pandya@samsung.com>
13895 S:      Supported
13896 L:      netdev@vger.kernel.org
13897 F:      drivers/net/ethernet/samsung/sxgbe/
13898
13899 SAMSUNG THERMAL DRIVER
13900 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13901 L:      linux-pm@vger.kernel.org
13902 L:      linux-samsung-soc@vger.kernel.org
13903 S:      Supported
13904 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13905 F:      drivers/thermal/samsung/
13906
13907 SAMSUNG USB2 PHY DRIVER
13908 M:      Kamil Debski <kamil@wypas.org>
13909 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13910 L:      linux-kernel@vger.kernel.org
13911 S:      Supported
13912 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13913 F:      Documentation/phy/samsung-usb2.txt
13914 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13915 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13916 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13917 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13918 F:      drivers/phy/samsung/phy-samsung-usb2.c
13919 F:      drivers/phy/samsung/phy-samsung-usb2.h
13920
13921 SC1200 WDT DRIVER
13922 M:      Zwane Mwaikambo <zwanem@gmail.com>
13923 S:      Maintained
13924 F:      drivers/watchdog/sc1200wdt.c
13925
13926 SCHEDULER
13927 M:      Ingo Molnar <mingo@redhat.com>
13928 M:      Peter Zijlstra <peterz@infradead.org>
13929 L:      linux-kernel@vger.kernel.org
13930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13931 S:      Maintained
13932 F:      kernel/sched/
13933 F:      include/linux/sched.h
13934 F:      include/uapi/linux/sched.h
13935 F:      include/linux/wait.h
13936 F:      include/linux/preempt.h
13937
13938 SCR24X CHIP CARD INTERFACE DRIVER
13939 M:      Lubomir Rintel <lkundrak@v3.sk>
13940 S:      Supported
13941 F:      drivers/char/pcmcia/scr24x_cs.c
13942
13943 SCSI CDROM DRIVER
13944 M:      Jens Axboe <axboe@kernel.dk>
13945 L:      linux-scsi@vger.kernel.org
13946 W:      http://www.kernel.dk
13947 S:      Maintained
13948 F:      drivers/scsi/sr*
13949
13950 SCSI RDMA PROTOCOL (SRP) INITIATOR
13951 M:      Bart Van Assche <bvanassche@acm.org>
13952 L:      linux-rdma@vger.kernel.org
13953 S:      Supported
13954 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13955 F:      drivers/infiniband/ulp/srp/
13956 F:      include/scsi/srp.h
13957
13958 SCSI RDMA PROTOCOL (SRP) TARGET
13959 M:      Bart Van Assche <bvanassche@acm.org>
13960 L:      linux-rdma@vger.kernel.org
13961 L:      target-devel@vger.kernel.org
13962 S:      Supported
13963 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13964 F:      drivers/infiniband/ulp/srpt/
13965
13966 SCSI SG DRIVER
13967 M:      Doug Gilbert <dgilbert@interlog.com>
13968 L:      linux-scsi@vger.kernel.org
13969 W:      http://sg.danny.cz/sg
13970 S:      Maintained
13971 F:      Documentation/scsi/scsi-generic.txt
13972 F:      drivers/scsi/sg.c
13973 F:      include/scsi/sg.h
13974
13975 SCSI SUBSYSTEM
13976 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13978 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13980 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13981 L:      linux-scsi@vger.kernel.org
13982 S:      Maintained
13983 F:      Documentation/devicetree/bindings/scsi/
13984 F:      drivers/scsi/
13985 F:      include/scsi/
13986
13987 SCSI TAPE DRIVER
13988 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13989 L:      linux-scsi@vger.kernel.org
13990 S:      Maintained
13991 F:      Documentation/scsi/st.txt
13992 F:      drivers/scsi/st.*
13993 F:      drivers/scsi/st_*.h
13994
13995 SCSI TARGET SUBSYSTEM
13996 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13997 L:      linux-scsi@vger.kernel.org
13998 L:      target-devel@vger.kernel.org
13999 W:      http://www.linux-iscsi.org
14000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14001 Q:      https://patchwork.kernel.org/project/target-devel/list/
14002 S:      Supported
14003 F:      drivers/target/
14004 F:      include/target/
14005 F:      Documentation/target/
14006
14007 SCTP PROTOCOL
14008 M:      Vlad Yasevich <vyasevich@gmail.com>
14009 M:      Neil Horman <nhorman@tuxdriver.com>
14010 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14011 L:      linux-sctp@vger.kernel.org
14012 W:      http://lksctp.sourceforge.net
14013 S:      Maintained
14014 F:      Documentation/networking/sctp.txt
14015 F:      include/linux/sctp.h
14016 F:      include/uapi/linux/sctp.h
14017 F:      include/net/sctp/
14018 F:      net/sctp/
14019
14020 SCx200 CPU SUPPORT
14021 M:      Jim Cromie <jim.cromie@gmail.com>
14022 S:      Odd Fixes
14023 F:      Documentation/i2c/busses/scx200_acb
14024 F:      arch/x86/platform/scx200/
14025 F:      drivers/watchdog/scx200_wdt.c
14026 F:      drivers/i2c/busses/scx200*
14027 F:      drivers/mtd/maps/scx200_docflash.c
14028 F:      include/linux/scx200.h
14029
14030 SCx200 GPIO DRIVER
14031 M:      Jim Cromie <jim.cromie@gmail.com>
14032 S:      Maintained
14033 F:      drivers/char/scx200_gpio.c
14034 F:      include/linux/scx200_gpio.h
14035
14036 SCx200 HRT CLOCKSOURCE DRIVER
14037 M:      Jim Cromie <jim.cromie@gmail.com>
14038 S:      Maintained
14039 F:      drivers/clocksource/scx200_hrt.c
14040
14041 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14042 M:      Sascha Sommer <saschasommer@freenet.de>
14043 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14044 S:      Maintained
14045 F:      drivers/mmc/host/sdricoh_cs.c
14046
14047 SECO BOARDS CEC DRIVER
14048 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14049 S:      Maintained
14050 F:      drivers/media/platform/seco-cec/seco-cec.c
14051 F:      drivers/media/platform/seco-cec/seco-cec.h
14052
14053 SECURE COMPUTING
14054 M:      Kees Cook <keescook@chromium.org>
14055 R:      Andy Lutomirski <luto@amacapital.net>
14056 R:      Will Drewry <wad@chromium.org>
14057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14058 S:      Supported
14059 F:      kernel/seccomp.c
14060 F:      include/uapi/linux/seccomp.h
14061 F:      include/linux/seccomp.h
14062 F:      tools/testing/selftests/seccomp/*
14063 F:      tools/testing/selftests/kselftest_harness.h
14064 F:      Documentation/userspace-api/seccomp_filter.rst
14065 K:      \bsecure_computing
14066 K:      \bTIF_SECCOMP\b
14067
14068 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14069 M:      Al Cooper <alcooperx@gmail.com>
14070 L:      linux-mmc@vger.kernel.org
14071 L:      bcm-kernel-feedback-list@broadcom.com
14072 S:      Maintained
14073 F:      drivers/mmc/host/sdhci-brcmstb*
14074
14075 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14076 M:      Adrian Hunter <adrian.hunter@intel.com>
14077 L:      linux-mmc@vger.kernel.org
14078 S:      Maintained
14079 F:      drivers/mmc/host/sdhci*
14080 F:      include/linux/mmc/sdhci*
14081
14082 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14083 M:      Adrian Hunter <adrian.hunter@intel.com>
14084 M:      Ritesh Harjani <riteshh@codeaurora.org>
14085 M:      Asutosh Das <asutoshd@codeaurora.org>
14086 L:      linux-mmc@vger.kernel.org
14087 S:      Maintained
14088 F:      drivers/mmc/host/cqhci*
14089
14090 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14091 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14092 M:      Manjunath M B <manjumb@synopsys.com>
14093 L:      linux-mmc@vger.kernel.org
14094 S:      Maintained
14095 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14096
14097 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14098 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14099 L:      linux-mmc@vger.kernel.org
14100 S:      Supported
14101 F:      drivers/mmc/host/sdhci-of-at91.c
14102
14103 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14104 M:      Ben Dooks <ben-linux@fluff.org>
14105 M:      Jaehoon Chung <jh80.chung@samsung.com>
14106 L:      linux-mmc@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/mmc/host/sdhci-s3c*
14109
14110 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14111 M:      Viresh Kumar <vireshk@kernel.org>
14112 L:      linux-mmc@vger.kernel.org
14113 S:      Maintained
14114 F:      drivers/mmc/host/sdhci-spear.c
14115
14116 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14117 M:      Kishon Vijay Abraham I <kishon@ti.com>
14118 L:      linux-mmc@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/mmc/host/sdhci-omap.c
14121
14122 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14123 M:      Scott Bauer <scott.bauer@intel.com>
14124 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14125 L:      linux-block@vger.kernel.org
14126 S:      Supported
14127 F:      block/sed*
14128 F:      block/opal_proto.h
14129 F:      include/linux/sed*
14130 F:      include/uapi/linux/sed*
14131
14132 SECURITY CONTACT
14133 M:      Security Officers <security@kernel.org>
14134 S:      Supported
14135
14136 SECURITY SUBSYSTEM
14137 M:      James Morris <jmorris@namei.org>
14138 M:      "Serge E. Hallyn" <serge@hallyn.com>
14139 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14141 W:      http://kernsec.org/
14142 S:      Supported
14143 F:      security/
14144 X:      security/selinux/
14145
14146 SELINUX SECURITY MODULE
14147 M:      Paul Moore <paul@paul-moore.com>
14148 M:      Stephen Smalley <sds@tycho.nsa.gov>
14149 M:      Eric Paris <eparis@parisplace.org>
14150 L:      selinux@vger.kernel.org
14151 W:      https://selinuxproject.org
14152 W:      https://github.com/SELinuxProject
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14154 S:      Supported
14155 F:      include/uapi/linux/selinux_netlink.h
14156 F:      security/selinux/
14157 F:      scripts/selinux/
14158 F:      Documentation/admin-guide/LSM/SELinux.rst
14159
14160 SENSABLE PHANTOM
14161 M:      Jiri Slaby <jirislaby@gmail.com>
14162 S:      Maintained
14163 F:      drivers/misc/phantom.c
14164 F:      include/uapi/linux/phantom.h
14165
14166 SERIAL DEVICE BUS
14167 M:      Rob Herring <robh@kernel.org>
14168 L:      linux-serial@vger.kernel.org
14169 S:      Maintained
14170 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14171 F:      drivers/tty/serdev/
14172 F:      include/linux/serdev.h
14173
14174 SERIAL DRIVERS
14175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14176 L:      linux-serial@vger.kernel.org
14177 S:      Maintained
14178 F:      Documentation/devicetree/bindings/serial/
14179 F:      drivers/tty/serial/
14180
14181 SERIAL IR RECEIVER
14182 M:      Sean Young <sean@mess.org>
14183 L:      linux-media@vger.kernel.org
14184 S:      Maintained
14185 F:      drivers/media/rc/serial_ir.c
14186
14187 SFC NETWORK DRIVER
14188 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14189 M:      Edward Cree <ecree@solarflare.com>
14190 M:      Martin Habets <mhabets@solarflare.com>
14191 L:      netdev@vger.kernel.org
14192 S:      Supported
14193 F:      drivers/net/ethernet/sfc/
14194
14195 SFF/SFP/SFP+ MODULE SUPPORT
14196 M:      Russell King <linux@armlinux.org.uk>
14197 L:      netdev@vger.kernel.org
14198 S:      Maintained
14199 F:      drivers/net/phy/phylink.c
14200 F:      drivers/net/phy/sfp*
14201 F:      include/linux/phylink.h
14202 F:      include/linux/sfp.h
14203
14204 SGI GRU DRIVER
14205 M:      Dimitri Sivanich <sivanich@sgi.com>
14206 S:      Maintained
14207 F:      drivers/misc/sgi-gru/
14208
14209 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14210 M:      Pat Gefre <pfg@sgi.com>
14211 L:      linux-ia64@vger.kernel.org
14212 S:      Supported
14213 F:      Documentation/ia64/serial.txt
14214 F:      drivers/tty/serial/ioc?_serial.c
14215 F:      include/linux/ioc?.h
14216
14217 SGI XP/XPC/XPNET DRIVER
14218 M:      Cliff Whickman <cpw@sgi.com>
14219 M:      Robin Holt <robinmholt@gmail.com>
14220 S:      Maintained
14221 F:      drivers/misc/sgi-xp/
14222
14223 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14224 M:      Ursula Braun <ubraun@linux.ibm.com>
14225 M:      Karsten Graul <kgraul@linux.ibm.com>
14226 L:      linux-s390@vger.kernel.org
14227 W:      http://www.ibm.com/developerworks/linux/linux390/
14228 S:      Supported
14229 F:      net/smc/
14230
14231 SHARP RJ54N1CB0C SENSOR DRIVER
14232 M:      Jacopo Mondi <jacopo@jmondi.org>
14233 L:      linux-media@vger.kernel.org
14234 T:      git git://linuxtv.org/media_tree.git
14235 S:      Odd fixes
14236 F:      drivers/media/i2c/rj54n1cb0c.c
14237 F:      include/media/i2c/rj54n1cb0c.h
14238
14239 SH_VEU V4L2 MEM2MEM DRIVER
14240 L:      linux-media@vger.kernel.org
14241 S:      Orphan
14242 F:      drivers/media/platform/sh_veu.c
14243
14244 SH_VOU V4L2 OUTPUT DRIVER
14245 L:      linux-media@vger.kernel.org
14246 S:      Orphan
14247 F:      drivers/media/platform/sh_vou.c
14248 F:      include/media/drv-intf/sh_vou.h
14249
14250 SI2157 MEDIA DRIVER
14251 M:      Antti Palosaari <crope@iki.fi>
14252 L:      linux-media@vger.kernel.org
14253 W:      https://linuxtv.org
14254 W:      http://palosaari.fi/linux/
14255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14256 T:      git git://linuxtv.org/anttip/media_tree.git
14257 S:      Maintained
14258 F:      drivers/media/tuners/si2157*
14259
14260 SI2165 MEDIA DRIVER
14261 M:      Matthias Schwarzott <zzam@gentoo.org>
14262 L:      linux-media@vger.kernel.org
14263 W:      https://linuxtv.org
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 S:      Maintained
14266 F:      drivers/media/dvb-frontends/si2165*
14267
14268 SI2168 MEDIA DRIVER
14269 M:      Antti Palosaari <crope@iki.fi>
14270 L:      linux-media@vger.kernel.org
14271 W:      https://linuxtv.org
14272 W:      http://palosaari.fi/linux/
14273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14274 T:      git git://linuxtv.org/anttip/media_tree.git
14275 S:      Maintained
14276 F:      drivers/media/dvb-frontends/si2168*
14277
14278 SI470X FM RADIO RECEIVER I2C DRIVER
14279 M:      Hans Verkuil <hverkuil@xs4all.nl>
14280 L:      linux-media@vger.kernel.org
14281 T:      git git://linuxtv.org/media_tree.git
14282 W:      https://linuxtv.org
14283 S:      Odd Fixes
14284 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14285
14286 SI470X FM RADIO RECEIVER USB DRIVER
14287 M:      Hans Verkuil <hverkuil@xs4all.nl>
14288 L:      linux-media@vger.kernel.org
14289 T:      git git://linuxtv.org/media_tree.git
14290 W:      https://linuxtv.org
14291 S:      Maintained
14292 F:      drivers/media/radio/si470x/radio-si470x-common.c
14293 F:      drivers/media/radio/si470x/radio-si470x.h
14294 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14295
14296 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14297 M:      Eduardo Valentin <edubezval@gmail.com>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      https://linuxtv.org
14301 S:      Odd Fixes
14302 F:      drivers/media/radio/si4713/si4713.?
14303
14304 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14305 M:      Eduardo Valentin <edubezval@gmail.com>
14306 L:      linux-media@vger.kernel.org
14307 T:      git git://linuxtv.org/media_tree.git
14308 W:      https://linuxtv.org
14309 S:      Odd Fixes
14310 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14311
14312 SI4713 FM RADIO TRANSMITTER USB DRIVER
14313 M:      Hans Verkuil <hverkuil@xs4all.nl>
14314 L:      linux-media@vger.kernel.org
14315 T:      git git://linuxtv.org/media_tree.git
14316 W:      https://linuxtv.org
14317 S:      Maintained
14318 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14319
14320 SIANO DVB DRIVER
14321 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14322 L:      linux-media@vger.kernel.org
14323 W:      https://linuxtv.org
14324 T:      git git://linuxtv.org/media_tree.git
14325 S:      Odd fixes
14326 F:      drivers/media/common/siano/
14327 F:      drivers/media/usb/siano/
14328 F:      drivers/media/usb/siano/
14329 F:      drivers/media/mmc/siano/
14330
14331 SIFIVE DRIVERS
14332 M:      Palmer Dabbelt <palmer@sifive.com>
14333 M:      Paul Walmsley <paul.walmsley@sifive.com>
14334 L:      linux-riscv@lists.infradead.org
14335 T:      git git://github.com/sifive/riscv-linux.git
14336 S:      Supported
14337 K:      sifive
14338 N:      sifive
14339
14340 SILEAD TOUCHSCREEN DRIVER
14341 M:      Hans de Goede <hdegoede@redhat.com>
14342 L:      linux-input@vger.kernel.org
14343 L:      platform-driver-x86@vger.kernel.org
14344 S:      Maintained
14345 F:      drivers/input/touchscreen/silead.c
14346 F:      drivers/platform/x86/touchscreen_dmi.c
14347
14348 SILICON MOTION SM712 FRAME BUFFER DRIVER
14349 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14350 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14351 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14352 L:      linux-fbdev@vger.kernel.org
14353 S:      Maintained
14354 F:      drivers/video/fbdev/sm712*
14355 F:      Documentation/fb/sm712fb.txt
14356
14357 SIMPLE FIRMWARE INTERFACE (SFI)
14358 M:      Len Brown <lenb@kernel.org>
14359 L:      sfi-devel@simplefirmware.org
14360 W:      http://simplefirmware.org/
14361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14362 S:      Supported
14363 F:      arch/x86/platform/sfi/
14364 F:      drivers/sfi/
14365 F:      include/linux/sfi*.h
14366
14367 SIMPLEFB FB DRIVER
14368 M:      Hans de Goede <hdegoede@redhat.com>
14369 L:      linux-fbdev@vger.kernel.org
14370 S:      Maintained
14371 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14372 F:      drivers/video/fbdev/simplefb.c
14373 F:      include/linux/platform_data/simplefb.h
14374
14375 SIMTEC EB110ATX (Chalice CATS)
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/EB110ATX/
14380 S:      Supported
14381
14382 SIMTEC EB2410ITX (BAST)
14383 P:      Ben Dooks
14384 P:      Vincent Sanders <vince@simtec.co.uk>
14385 M:      Simtec Linux Team <linux@simtec.co.uk>
14386 W:      http://www.simtec.co.uk/products/EB2410ITX/
14387 S:      Supported
14388 F:      arch/arm/mach-s3c24xx/mach-bast.c
14389 F:      arch/arm/mach-s3c24xx/bast-ide.c
14390 F:      arch/arm/mach-s3c24xx/bast-irq.c
14391
14392 SIPHASH PRF ROUTINES
14393 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14394 S:      Maintained
14395 F:      lib/siphash.c
14396 F:      lib/test_siphash.c
14397 F:      include/linux/siphash.h
14398
14399 SIOX
14400 M:      Gavin Schenk <g.schenk@eckelmann.de>
14401 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14402 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14403 S:      Supported
14404 F:      drivers/siox/*
14405 F:      drivers/gpio/gpio-siox.c
14406 F:      include/trace/events/siox.h
14407
14408 SIS 190 ETHERNET DRIVER
14409 M:      Francois Romieu <romieu@fr.zoreil.com>
14410 L:      netdev@vger.kernel.org
14411 S:      Maintained
14412 F:      drivers/net/ethernet/sis/sis190.c
14413
14414 SIS 900/7016 FAST ETHERNET DRIVER
14415 M:      Daniele Venzano <venza@brownhat.org>
14416 W:      http://www.brownhat.org/sis900.html
14417 L:      netdev@vger.kernel.org
14418 S:      Maintained
14419 F:      drivers/net/ethernet/sis/sis900.*
14420
14421 SIS FRAMEBUFFER DRIVER
14422 M:      Thomas Winischhofer <thomas@winischhofer.net>
14423 W:      http://www.winischhofer.net/linuxsisvga.shtml
14424 S:      Maintained
14425 F:      Documentation/fb/sisfb.txt
14426 F:      drivers/video/fbdev/sis/
14427 F:      include/video/sisfb.h
14428
14429 SIS USB2VGA DRIVER
14430 M:      Thomas Winischhofer <thomas@winischhofer.net>
14431 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14432 S:      Maintained
14433 F:      drivers/usb/misc/sisusbvga/
14434
14435 SLAB ALLOCATOR
14436 M:      Christoph Lameter <cl@linux.com>
14437 M:      Pekka Enberg <penberg@kernel.org>
14438 M:      David Rientjes <rientjes@google.com>
14439 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14440 M:      Andrew Morton <akpm@linux-foundation.org>
14441 L:      linux-mm@kvack.org
14442 S:      Maintained
14443 F:      include/linux/sl?b*.h
14444 F:      mm/sl?b*
14445
14446 SLEEPABLE READ-COPY UPDATE (SRCU)
14447 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14448 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14449 M:      Josh Triplett <josh@joshtriplett.org>
14450 R:      Steven Rostedt <rostedt@goodmis.org>
14451 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14452 L:      rcu@vger.kernel.org
14453 W:      http://www.rdrop.com/users/paulmck/RCU/
14454 S:      Supported
14455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14456 F:      include/linux/srcu*.h
14457 F:      kernel/rcu/srcu*.c
14458
14459 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14460 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14461 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14462 S:      Maintained
14463 F:      drivers/slimbus/
14464 F:      Documentation/devicetree/bindings/slimbus/
14465 F:      include/linux/slimbus.h
14466
14467 SMACK SECURITY MODULE
14468 M:      Casey Schaufler <casey@schaufler-ca.com>
14469 L:      linux-security-module@vger.kernel.org
14470 W:      http://schaufler-ca.com
14471 T:      git git://github.com/cschaufler/smack-next
14472 S:      Maintained
14473 F:      Documentation/admin-guide/LSM/Smack.rst
14474 F:      security/smack/
14475
14476 SMC91x ETHERNET DRIVER
14477 M:      Nicolas Pitre <nico@fluxnic.net>
14478 S:      Odd Fixes
14479 F:      drivers/net/ethernet/smsc/smc91x.*
14480
14481 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14482 M:      Sakari Ailus <sakari.ailus@iki.fi>
14483 L:      linux-media@vger.kernel.org
14484 S:      Maintained
14485 F:      drivers/media/i2c/smiapp/
14486 F:      include/media/i2c/smiapp.h
14487 F:      drivers/media/i2c/smiapp-pll.c
14488 F:      drivers/media/i2c/smiapp-pll.h
14489 F:      include/uapi/linux/smiapp.h
14490 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14491
14492 SMM665 HARDWARE MONITOR DRIVER
14493 M:      Guenter Roeck <linux@roeck-us.net>
14494 L:      linux-hwmon@vger.kernel.org
14495 S:      Maintained
14496 F:      Documentation/hwmon/smm665.rst
14497 F:      drivers/hwmon/smm665.c
14498
14499 SMSC EMC2103 HARDWARE MONITOR DRIVER
14500 M:      Steve Glendinning <steve.glendinning@shawell.net>
14501 L:      linux-hwmon@vger.kernel.org
14502 S:      Maintained
14503 F:      Documentation/hwmon/emc2103.rst
14504 F:      drivers/hwmon/emc2103.c
14505
14506 SMSC SCH5627 HARDWARE MONITOR DRIVER
14507 M:      Hans de Goede <hdegoede@redhat.com>
14508 L:      linux-hwmon@vger.kernel.org
14509 S:      Supported
14510 F:      Documentation/hwmon/sch5627.rst
14511 F:      drivers/hwmon/sch5627.c
14512
14513 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14514 M:      Steve Glendinning <steve.glendinning@shawell.net>
14515 L:      linux-fbdev@vger.kernel.org
14516 S:      Maintained
14517 F:      drivers/video/fbdev/smscufx.c
14518
14519 SMSC47B397 HARDWARE MONITOR DRIVER
14520 M:      Jean Delvare <jdelvare@suse.com>
14521 L:      linux-hwmon@vger.kernel.org
14522 S:      Maintained
14523 F:      Documentation/hwmon/smsc47b397.rst
14524 F:      drivers/hwmon/smsc47b397.c
14525
14526 SMSC911x ETHERNET DRIVER
14527 M:      Steve Glendinning <steve.glendinning@shawell.net>
14528 L:      netdev@vger.kernel.org
14529 S:      Maintained
14530 F:      include/linux/smsc911x.h
14531 F:      drivers/net/ethernet/smsc/smsc911x.*
14532
14533 SMSC9420 PCI ETHERNET DRIVER
14534 M:      Steve Glendinning <steve.glendinning@shawell.net>
14535 L:      netdev@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/net/ethernet/smsc/smsc9420.*
14538
14539 SOC-CAMERA V4L2 SUBSYSTEM
14540 L:      linux-media@vger.kernel.org
14541 T:      git git://linuxtv.org/media_tree.git
14542 S:      Orphan
14543 F:      include/media/soc_camera.h
14544 F:      drivers/staging/media/soc_camera/
14545
14546 SOCIONEXT SYNQUACER I2C DRIVER
14547 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14548 L:      linux-i2c@vger.kernel.org
14549 S:      Maintained
14550 F:      drivers/i2c/busses/i2c-synquacer.c
14551 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14552
14553 SOCIONEXT UNIPHIER SOUND DRIVER
14554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14555 S:      Orphan
14556 F:      sound/soc/uniphier/
14557
14558 SOEKRIS NET48XX LED SUPPORT
14559 M:      Chris Boot <bootc@bootc.net>
14560 S:      Maintained
14561 F:      drivers/leds/leds-net48xx.c
14562
14563 SOFT-ROCE DRIVER (rxe)
14564 M:      Moni Shoua <monis@mellanox.com>
14565 L:      linux-rdma@vger.kernel.org
14566 S:      Supported
14567 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14568 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14569 F:      drivers/infiniband/sw/rxe/
14570 F:      include/uapi/rdma/rdma_user_rxe.h
14571
14572 SOFTLOGIC 6x10 MPEG CODEC
14573 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14574 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14575 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14576 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14577 M:      Ismael Luceno <ismael@iodev.co.uk>
14578 L:      linux-media@vger.kernel.org
14579 S:      Supported
14580 F:      drivers/media/pci/solo6x10/
14581
14582 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14583 M:      James Morse <james.morse@arm.com>
14584 L:      linux-arm-kernel@lists.infradead.org
14585 S:      Maintained
14586 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14587 F:      drivers/firmware/arm_sdei.c
14588 F:      include/linux/arm_sdei.h
14589 F:      include/uapi/linux/arm_sdei.h
14590
14591 SOFTWARE RAID (Multiple Disks) SUPPORT
14592 M:      Shaohua Li <shli@kernel.org>
14593 L:      linux-raid@vger.kernel.org
14594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14595 S:      Supported
14596 F:      drivers/md/Makefile
14597 F:      drivers/md/Kconfig
14598 F:      drivers/md/md*
14599 F:      drivers/md/raid*
14600 F:      include/linux/raid/
14601 F:      include/uapi/linux/raid/
14602
14603 SOCIONEXT (SNI) AVE NETWORK DRIVER
14604 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14605 L:      netdev@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/net/ethernet/socionext/sni_ave.c
14608 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14609
14610 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14611 M:      Jassi Brar <jaswinder.singh@linaro.org>
14612 L:      netdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/net/ethernet/socionext/netsec.c
14615 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14616
14617 SOLIDRUN CLEARFOG SUPPORT
14618 M:      Russell King <linux@armlinux.org.uk>
14619 S:      Maintained
14620 F:      arch/arm/boot/dts/armada-388-clearfog*
14621 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14622
14623 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14624 M:      Russell King <linux@armlinux.org.uk>
14625 S:      Maintained
14626 F:      arch/arm/boot/dts/imx6*-cubox-i*
14627 F:      arch/arm/boot/dts/imx6*-hummingboard*
14628 F:      arch/arm/boot/dts/imx6*-sr-*
14629
14630 SONIC NETWORK DRIVER
14631 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14632 L:      netdev@vger.kernel.org
14633 S:      Maintained
14634 F:      drivers/net/ethernet/natsemi/sonic.*
14635
14636 SONICS SILICON BACKPLANE DRIVER (SSB)
14637 M:      Michael Buesch <m@bues.ch>
14638 L:      linux-wireless@vger.kernel.org
14639 S:      Maintained
14640 F:      drivers/ssb/
14641 F:      include/linux/ssb/
14642
14643 SONY IMX214 SENSOR DRIVER
14644 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14645 L:      linux-media@vger.kernel.org
14646 T:      git git://linuxtv.org/media_tree.git
14647 S:      Maintained
14648 F:      drivers/media/i2c/imx214.c
14649 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14650
14651 SONY IMX258 SENSOR DRIVER
14652 M:      Sakari Ailus <sakari.ailus@linux.intel.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/imx258.c
14657
14658 SONY IMX274 SENSOR DRIVER
14659 M:      Leon Luo <leonl@leopardimaging.com>
14660 L:      linux-media@vger.kernel.org
14661 T:      git git://linuxtv.org/media_tree.git
14662 S:      Maintained
14663 F:      drivers/media/i2c/imx274.c
14664 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14665
14666 SONY IMX319 SENSOR DRIVER
14667 M:      Bingbu Cao <bingbu.cao@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/imx319.c
14672
14673 SONY IMX355 SENSOR DRIVER
14674 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14675 L:      linux-media@vger.kernel.org
14676 T:      git git://linuxtv.org/media_tree.git
14677 S:      Maintained
14678 F:      drivers/media/i2c/imx355.c
14679
14680 SONY MEMORYSTICK SUBSYSTEM
14681 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14682 M:      Alex Dubov <oakad@yahoo.com>
14683 M:      Ulf Hansson <ulf.hansson@linaro.org>
14684 L:      linux-mmc@vger.kernel.org
14685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14686 S:      Maintained
14687 F:      drivers/memstick/
14688 F:      include/linux/memstick.h
14689
14690 SONY VAIO CONTROL DEVICE DRIVER
14691 M:      Mattia Dongili <malattia@linux.it>
14692 L:      platform-driver-x86@vger.kernel.org
14693 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14694 S:      Maintained
14695 F:      Documentation/laptops/sony-laptop.txt
14696 F:      drivers/char/sonypi.c
14697 F:      drivers/platform/x86/sony-laptop.c
14698 F:      include/linux/sony-laptop.h
14699
14700 SOUND
14701 M:      Jaroslav Kysela <perex@perex.cz>
14702 M:      Takashi Iwai <tiwai@suse.com>
14703 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14704 W:      http://www.alsa-project.org/
14705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14706 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14707 S:      Maintained
14708 F:      Documentation/sound/
14709 F:      include/sound/
14710 F:      include/uapi/sound/
14711 F:      sound/
14712
14713 SOUND - COMPRESSED AUDIO
14714 M:      Vinod Koul <vkoul@kernel.org>
14715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14717 S:      Supported
14718 F:      Documentation/sound/designs/compress-offload.rst
14719 F:      include/sound/compress_driver.h
14720 F:      include/uapi/sound/compress_*
14721 F:      sound/core/compress_offload.c
14722 F:      sound/soc/soc-compress.c
14723
14724 SOUND - DMAENGINE HELPERS
14725 M:      Lars-Peter Clausen <lars@metafoo.de>
14726 S:      Supported
14727 F:      include/sound/dmaengine_pcm.h
14728 F:      sound/core/pcm_dmaengine.c
14729 F:      sound/soc/soc-generic-dmaengine-pcm.c
14730
14731 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14732 M:      Liam Girdwood <lgirdwood@gmail.com>
14733 M:      Mark Brown <broonie@kernel.org>
14734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14736 W:      http://alsa-project.org/main/index.php/ASoC
14737 S:      Supported
14738 F:      Documentation/devicetree/bindings/sound/
14739 F:      Documentation/sound/soc/
14740 F:      sound/soc/
14741 F:      include/dt-bindings/sound/
14742 F:      include/sound/soc*
14743
14744 SOUNDWIRE SUBSYSTEM
14745 M:      Vinod Koul <vkoul@kernel.org>
14746 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14747 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14748 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14749 S:      Supported
14750 F:      Documentation/driver-api/soundwire/
14751 F:      drivers/soundwire/
14752 F:      include/linux/soundwire/
14753
14754 SP2 MEDIA DRIVER
14755 M:      Olli Salonen <olli.salonen@iki.fi>
14756 L:      linux-media@vger.kernel.org
14757 W:      https://linuxtv.org
14758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14759 S:      Maintained
14760 F:      drivers/media/dvb-frontends/sp2*
14761
14762 SPARC + UltraSPARC (sparc/sparc64)
14763 M:      "David S. Miller" <davem@davemloft.net>
14764 L:      sparclinux@vger.kernel.org
14765 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14768 S:      Maintained
14769 F:      arch/sparc/
14770 F:      drivers/sbus/
14771
14772 SPARC SERIAL DRIVERS
14773 M:      "David S. Miller" <davem@davemloft.net>
14774 L:      sparclinux@vger.kernel.org
14775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14777 S:      Maintained
14778 F:      include/linux/sunserialcore.h
14779 F:      drivers/tty/serial/suncore.c
14780 F:      drivers/tty/serial/sunhv.c
14781 F:      drivers/tty/serial/sunsab.c
14782 F:      drivers/tty/serial/sunsab.h
14783 F:      drivers/tty/serial/sunsu.c
14784 F:      drivers/tty/serial/sunzilog.c
14785 F:      drivers/tty/serial/sunzilog.h
14786 F:      drivers/tty/vcc.c
14787
14788 SPARSE CHECKER
14789 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14790 L:      linux-sparse@vger.kernel.org
14791 W:      https://sparse.wiki.kernel.org/
14792 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14793 S:      Maintained
14794 F:      include/linux/compiler.h
14795
14796 SPEAR CLOCK FRAMEWORK SUPPORT
14797 M:      Viresh Kumar <vireshk@kernel.org>
14798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14799 W:      http://www.st.com/spear
14800 S:      Maintained
14801 F:      drivers/clk/spear/
14802
14803 SPEAR PLATFORM SUPPORT
14804 M:      Viresh Kumar <vireshk@kernel.org>
14805 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14807 W:      http://www.st.com/spear
14808 S:      Maintained
14809 F:      arch/arm/boot/dts/spear*
14810 F:      arch/arm/mach-spear/
14811
14812 SPI NOR SUBSYSTEM
14813 M:      Marek Vasut <marek.vasut@gmail.com>
14814 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14815 L:      linux-mtd@lists.infradead.org
14816 W:      http://www.linux-mtd.infradead.org/
14817 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14819 S:      Maintained
14820 F:      drivers/mtd/spi-nor/
14821 F:      include/linux/mtd/spi-nor.h
14822
14823 SPI SUBSYSTEM
14824 M:      Mark Brown <broonie@kernel.org>
14825 L:      linux-spi@vger.kernel.org
14826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14827 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14828 S:      Maintained
14829 F:      Documentation/devicetree/bindings/spi/
14830 F:      Documentation/spi/
14831 F:      drivers/spi/
14832 F:      include/linux/spi/
14833 F:      include/uapi/linux/spi/
14834 F:      tools/spi/
14835
14836 SPIDERNET NETWORK DRIVER for CELL
14837 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14838 L:      netdev@vger.kernel.org
14839 S:      Supported
14840 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14841 F:      drivers/net/ethernet/toshiba/spider_net*
14842
14843 SPMI SUBSYSTEM
14844 R:      Stephen Boyd <sboyd@kernel.org>
14845 L:      linux-arm-msm@vger.kernel.org
14846 F:      Documentation/devicetree/bindings/spmi/
14847 F:      drivers/spmi/
14848 F:      include/dt-bindings/spmi/spmi.h
14849 F:      include/linux/spmi.h
14850 F:      include/trace/events/spmi.h
14851
14852 SPU FILE SYSTEM
14853 M:      Jeremy Kerr <jk@ozlabs.org>
14854 L:      linuxppc-dev@lists.ozlabs.org
14855 W:      http://www.ibm.com/developerworks/power/cell/
14856 S:      Supported
14857 F:      Documentation/filesystems/spufs.txt
14858 F:      arch/powerpc/platforms/cell/spufs/
14859
14860 SQUASHFS FILE SYSTEM
14861 M:      Phillip Lougher <phillip@squashfs.org.uk>
14862 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14863 W:      http://squashfs.org.uk
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14865 S:      Maintained
14866 F:      Documentation/filesystems/squashfs.txt
14867 F:      fs/squashfs/
14868
14869 SRM (Alpha) environment access
14870 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14871 S:      Maintained
14872 F:      arch/alpha/kernel/srm_env.c
14873
14874 ST LSM6DSx IMU IIO DRIVER
14875 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14876 L:      linux-iio@vger.kernel.org
14877 W:      http://www.st.com/
14878 S:      Maintained
14879 F:      drivers/iio/imu/st_lsm6dsx/
14880 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14881
14882 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14883 M:      Mickael Guene <mickael.guene@st.com>
14884 L:      linux-media@vger.kernel.org
14885 T:      git git://linuxtv.org/media_tree.git
14886 S:      Maintained
14887 F:      drivers/media/i2c/st-mipid02.c
14888 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14889
14890 ST STM32 I2C/SMBUS DRIVER
14891 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14892 L:      linux-i2c@vger.kernel.org
14893 S:      Maintained
14894 F:      drivers/i2c/busses/i2c-stm32*
14895
14896 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14897 M:      Song Qiang <songqiang1304521@gmail.com>
14898 L:      linux-iio@vger.kernel.org
14899 S:      Maintained
14900 F:      drivers/iio/proximity/vl53l0x-i2c.c
14901 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14902
14903 STABLE BRANCH
14904 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14905 M:      Sasha Levin <sashal@kernel.org>
14906 L:      stable@vger.kernel.org
14907 S:      Supported
14908 F:      Documentation/process/stable-kernel-rules.rst
14909
14910 STAGING - COMEDI
14911 M:      Ian Abbott <abbotti@mev.co.uk>
14912 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14913 S:      Odd Fixes
14914 F:      drivers/staging/comedi/
14915
14916 STAGING - EROFS FILE SYSTEM
14917 M:      Gao Xiang <gaoxiang25@huawei.com>
14918 M:      Chao Yu <yuchao0@huawei.com>
14919 L:      linux-erofs@lists.ozlabs.org
14920 S:      Maintained
14921 F:      drivers/staging/erofs/
14922
14923 STAGING - INDUSTRIAL IO
14924 M:      Jonathan Cameron <jic23@kernel.org>
14925 L:      linux-iio@vger.kernel.org
14926 S:      Odd Fixes
14927 F:      Documentation/devicetree/bindings/staging/iio/
14928 F:      drivers/staging/iio/
14929
14930 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14931 M:      Marc Dietrich <marvin24@gmx.de>
14932 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14933 L:      linux-tegra@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/staging/nvec/
14936
14937 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14938 M:      Jens Frederich <jfrederich@gmail.com>
14939 M:      Daniel Drake <dsd@laptop.org>
14940 M:      Jon Nettleton <jon.nettleton@gmail.com>
14941 W:      http://wiki.laptop.org/go/DCON
14942 S:      Maintained
14943 F:      drivers/staging/olpc_dcon/
14944
14945 STAGING - REALTEK RTL8712U DRIVERS
14946 M:      Larry Finger <Larry.Finger@lwfinger.net>
14947 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14948 S:      Odd Fixes
14949 F:      drivers/staging/rtl8712/
14950
14951 STAGING - REALTEK RTL8188EU DRIVERS
14952 M:      Larry Finger <Larry.Finger@lwfinger.net>
14953 S:      Odd Fixes
14954 F:      drivers/staging/rtl8188eu/
14955
14956 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14957 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14958 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14959 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14960 L:      linux-fbdev@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/staging/sm750fb/
14963
14964 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14965 M:      William Hubbs <w.d.hubbs@gmail.com>
14966 M:      Chris Brannon <chris@the-brannons.com>
14967 M:      Kirk Reiser <kirk@reisers.ca>
14968 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14969 L:      speakup@linux-speakup.org
14970 W:      http://www.linux-speakup.org/
14971 S:      Odd Fixes
14972 F:      drivers/staging/speakup/
14973
14974 STAGING - VIA VT665X DRIVERS
14975 M:      Forest Bond <forest@alittletooquiet.net>
14976 S:      Odd Fixes
14977 F:      drivers/staging/vt665?/
14978
14979 STAGING - WILC1000 WIFI DRIVER
14980 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14981 M:      Ajay Singh <ajay.kathat@microchip.com>
14982 L:      linux-wireless@vger.kernel.org
14983 S:      Supported
14984 F:      drivers/staging/wilc1000/
14985
14986 STAGING SUBSYSTEM
14987 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14989 L:      devel@driverdev.osuosl.org
14990 S:      Supported
14991 F:      drivers/staging/
14992
14993 STARFIRE/DURALAN NETWORK DRIVER
14994 M:      Ion Badulescu <ionut@badula.org>
14995 S:      Odd Fixes
14996 F:      drivers/net/ethernet/adaptec/starfire*
14997
14998 STEC S1220 SKD DRIVER
14999 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15000 L:      linux-block@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/block/skd*[ch]
15003
15004 STI AUDIO (ASoC) DRIVERS
15005 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15007 S:      Maintained
15008 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15009 F:      sound/soc/sti/
15010
15011 STI CEC DRIVER
15012 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15013 S:      Maintained
15014 F:      drivers/media/platform/sti/cec/
15015 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15016
15017 STK1160 USB VIDEO CAPTURE DRIVER
15018 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15019 L:      linux-media@vger.kernel.org
15020 T:      git git://linuxtv.org/media_tree.git
15021 S:      Maintained
15022 F:      drivers/media/usb/stk1160/
15023
15024 STM32 AUDIO (ASoC) DRIVERS
15025 M:      Olivier Moysan <olivier.moysan@st.com>
15026 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15027 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15028 S:      Maintained
15029 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15030 F:      sound/soc/stm/
15031
15032 STM32 TIMER/LPTIMER DRIVERS
15033 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15034 S:      Maintained
15035 F:      drivers/*/stm32-*timer*
15036 F:      drivers/pwm/pwm-stm32*
15037 F:      include/linux/*/stm32-*tim*
15038 F:      Documentation/ABI/testing/*timer-stm32
15039 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15040 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15041
15042 STMMAC ETHERNET DRIVER
15043 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15044 M:      Alexandre Torgue <alexandre.torgue@st.com>
15045 M:      Jose Abreu <joabreu@synopsys.com>
15046 L:      netdev@vger.kernel.org
15047 W:      http://www.stlinux.com
15048 S:      Supported
15049 F:      drivers/net/ethernet/stmicro/stmmac/
15050
15051 SUN3/3X
15052 M:      Sam Creasey <sammy@sammy.net>
15053 W:      http://sammy.net/sun3/
15054 S:      Maintained
15055 F:      arch/m68k/kernel/*sun3*
15056 F:      arch/m68k/sun3*/
15057 F:      arch/m68k/include/asm/sun3*
15058 F:      drivers/net/ethernet/i825xx/sun3*
15059
15060 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15061 M:      Hans de Goede <hdegoede@redhat.com>
15062 L:      linux-input@vger.kernel.org
15063 S:      Maintained
15064 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15065 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15066
15067 SUNDANCE NETWORK DRIVER
15068 M:      Denis Kirjanov <kda@linux-powerpc.org>
15069 L:      netdev@vger.kernel.org
15070 S:      Maintained
15071 F:      drivers/net/ethernet/dlink/sundance.c
15072
15073 SUPERH
15074 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15075 M:      Rich Felker <dalias@libc.org>
15076 L:      linux-sh@vger.kernel.org
15077 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15078 S:      Maintained
15079 F:      Documentation/sh/
15080 F:      arch/sh/
15081 F:      drivers/sh/
15082
15083 SUSPEND TO RAM
15084 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15085 M:      Len Brown <len.brown@intel.com>
15086 M:      Pavel Machek <pavel@ucw.cz>
15087 L:      linux-pm@vger.kernel.org
15088 B:      https://bugzilla.kernel.org
15089 S:      Supported
15090 F:      Documentation/power/
15091 F:      arch/x86/kernel/acpi/
15092 F:      drivers/base/power/
15093 F:      kernel/power/
15094 F:      include/linux/suspend.h
15095 F:      include/linux/freezer.h
15096 F:      include/linux/pm.h
15097
15098 SVGA HANDLING
15099 M:      Martin Mares <mj@ucw.cz>
15100 L:      linux-video@atrey.karlin.mff.cuni.cz
15101 S:      Maintained
15102 F:      Documentation/svga.txt
15103 F:      arch/x86/boot/video*
15104
15105 SWIOTLB SUBSYSTEM
15106 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15107 L:      iommu@lists.linux-foundation.org
15108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15109 S:      Supported
15110 F:      kernel/dma/swiotlb.c
15111 F:      arch/*/kernel/pci-swiotlb.c
15112 F:      include/linux/swiotlb.h
15113
15114 SWITCHDEV
15115 M:      Jiri Pirko <jiri@resnulli.us>
15116 M:      Ivan Vecera <ivecera@redhat.com>
15117 L:      netdev@vger.kernel.org
15118 S:      Supported
15119 F:      net/switchdev/
15120 F:      include/net/switchdev.h
15121
15122 SY8106A REGULATOR DRIVER
15123 M:      Icenowy Zheng <icenowy@aosc.io>
15124 S:      Maintained
15125 F:      drivers/regulator/sy8106a-regulator.c
15126 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15127
15128 SYNC FILE FRAMEWORK
15129 M:      Sumit Semwal <sumit.semwal@linaro.org>
15130 R:      Gustavo Padovan <gustavo@padovan.org>
15131 S:      Maintained
15132 L:      linux-media@vger.kernel.org
15133 L:      dri-devel@lists.freedesktop.org
15134 F:      drivers/dma-buf/sync_*
15135 F:      drivers/dma-buf/dma-fence*
15136 F:      drivers/dma-buf/sw_sync.c
15137 F:      include/linux/sync_file.h
15138 F:      include/uapi/linux/sync_file.h
15139 F:      Documentation/sync_file.txt
15140 T:      git git://anongit.freedesktop.org/drm/drm-misc
15141
15142 SYNOPSYS ARC ARCHITECTURE
15143 M:      Vineet Gupta <vgupta@synopsys.com>
15144 L:      linux-snps-arc@lists.infradead.org
15145 S:      Supported
15146 F:      arch/arc/
15147 F:      Documentation/devicetree/bindings/arc/*
15148 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15149 F:      drivers/clocksource/arc_timer.c
15150 F:      drivers/tty/serial/arc_uart.c
15151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15152
15153 SYNOPSYS ARC HSDK SDP pll clock driver
15154 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15155 S:      Supported
15156 F:      drivers/clk/clk-hsdk-pll.c
15157 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15158
15159 SYNOPSYS ARC SDP clock driver
15160 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15161 S:      Supported
15162 F:      drivers/clk/axs10x/*
15163 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15164
15165 SYNOPSYS ARC SDP platform support
15166 M:      Alexey Brodkin <abrodkin@synopsys.com>
15167 S:      Supported
15168 F:      arch/arc/plat-axs10x
15169 F:      arch/arc/boot/dts/ax*
15170 F:      Documentation/devicetree/bindings/arc/axs10*
15171
15172 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15173 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15174 S:      Supported
15175 F:      drivers/reset/reset-axs10x.c
15176 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15177
15178 SYNOPSYS CREG GPIO DRIVER
15179 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15180 S:      Maintained
15181 F:      drivers/gpio/gpio-creg-snps.c
15182 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15183
15184 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15185 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15186 S:      Maintained
15187 F:      drivers/tty/serial/8250/8250_dw.c
15188
15189 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15190 M:      Hoan Tran <hoan@os.amperecomputing.com>
15191 L:      linux-gpio@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/gpio/gpio-dwapb.c
15194 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15195
15196 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15197 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15198 S:      Maintained
15199 F:      drivers/dma/dwi-axi-dmac/
15200 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15201
15202 SYNOPSYS DESIGNWARE DMAC DRIVER
15203 M:      Viresh Kumar <vireshk@kernel.org>
15204 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15205 S:      Maintained
15206 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15207 F:      drivers/dma/dw/
15208 F:      include/dt-bindings/dma/dw-dmac.h
15209 F:      include/linux/dma/dw.h
15210 F:      include/linux/platform_data/dma-dw.h
15211
15212 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15213 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15214 L:      netdev@vger.kernel.org
15215 S:      Supported
15216 F:      drivers/net/ethernet/synopsys/
15217
15218 SYNOPSYS DESIGNWARE I2C DRIVER
15219 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15220 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15221 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15222 L:      linux-i2c@vger.kernel.org
15223 S:      Maintained
15224 F:      drivers/i2c/busses/i2c-designware-*
15225 F:      include/linux/platform_data/i2c-designware.h
15226
15227 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15228 M:      Jaehoon Chung <jh80.chung@samsung.com>
15229 L:      linux-mmc@vger.kernel.org
15230 S:      Maintained
15231 F:      drivers/mmc/host/dw_mmc*
15232
15233 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15234 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15235 S:      Supported
15236 F:      drivers/reset/reset-hsdk.c
15237 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15238 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15239
15240 SYSTEM CONFIGURATION (SYSCON)
15241 M:      Lee Jones <lee.jones@linaro.org>
15242 M:      Arnd Bergmann <arnd@arndb.de>
15243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15244 S:      Supported
15245 F:      drivers/mfd/syscon.c
15246
15247 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15248 M:      Sudeep Holla <sudeep.holla@arm.com>
15249 L:      linux-arm-kernel@lists.infradead.org
15250 S:      Maintained
15251 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15252 F:      drivers/clk/clk-sc[mp]i.c
15253 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15254 F:      drivers/firmware/arm_scpi.c
15255 F:      drivers/firmware/arm_scmi/
15256 F:      include/linux/sc[mp]i_protocol.h
15257
15258 SYSTEM RESET/SHUTDOWN DRIVERS
15259 M:      Sebastian Reichel <sre@kernel.org>
15260 L:      linux-pm@vger.kernel.org
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15262 S:      Maintained
15263 F:      Documentation/devicetree/bindings/power/reset/
15264 F:      drivers/power/reset/
15265
15266 SYSTEM TRACE MODULE CLASS
15267 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15268 S:      Maintained
15269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15270 F:      Documentation/trace/stm.rst
15271 F:      drivers/hwtracing/stm/
15272 F:      include/linux/stm.h
15273 F:      include/uapi/linux/stm.h
15274
15275 SYSV FILESYSTEM
15276 M:      Christoph Hellwig <hch@infradead.org>
15277 S:      Maintained
15278 F:      Documentation/filesystems/sysv-fs.txt
15279 F:      fs/sysv/
15280 F:      include/linux/sysv_fs.h
15281
15282 TASKSTATS STATISTICS INTERFACE
15283 M:      Balbir Singh <bsingharora@gmail.com>
15284 S:      Maintained
15285 F:      Documentation/accounting/taskstats*
15286 F:      include/linux/taskstats*
15287 F:      kernel/taskstats.c
15288
15289 TC subsystem
15290 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15291 M:      Cong Wang <xiyou.wangcong@gmail.com>
15292 M:      Jiri Pirko <jiri@resnulli.us>
15293 L:      netdev@vger.kernel.org
15294 S:      Maintained
15295 F:      include/net/pkt_cls.h
15296 F:      include/net/pkt_sched.h
15297 F:      include/net/tc_act/
15298 F:      include/uapi/linux/pkt_cls.h
15299 F:      include/uapi/linux/pkt_sched.h
15300 F:      include/uapi/linux/tc_act/
15301 F:      include/uapi/linux/tc_ematch/
15302 F:      net/sched/
15303
15304 TC90522 MEDIA DRIVER
15305 M:      Akihiro Tsukada <tskd08@gmail.com>
15306 L:      linux-media@vger.kernel.org
15307 S:      Odd Fixes
15308 F:      drivers/media/dvb-frontends/tc90522*
15309
15310 TCP LOW PRIORITY MODULE
15311 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15312 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15313 W:      http://tcp-lp-mod.sourceforge.net/
15314 S:      Maintained
15315 F:      net/ipv4/tcp_lp.c
15316
15317 TDA10071 MEDIA DRIVER
15318 M:      Antti Palosaari <crope@iki.fi>
15319 L:      linux-media@vger.kernel.org
15320 W:      https://linuxtv.org
15321 W:      http://palosaari.fi/linux/
15322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15323 T:      git git://linuxtv.org/anttip/media_tree.git
15324 S:      Maintained
15325 F:      drivers/media/dvb-frontends/tda10071*
15326
15327 TDA18212 MEDIA DRIVER
15328 M:      Antti Palosaari <crope@iki.fi>
15329 L:      linux-media@vger.kernel.org
15330 W:      https://linuxtv.org
15331 W:      http://palosaari.fi/linux/
15332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15333 T:      git git://linuxtv.org/anttip/media_tree.git
15334 S:      Maintained
15335 F:      drivers/media/tuners/tda18212*
15336
15337 TDA18218 MEDIA DRIVER
15338 M:      Antti Palosaari <crope@iki.fi>
15339 L:      linux-media@vger.kernel.org
15340 W:      https://linuxtv.org
15341 W:      http://palosaari.fi/linux/
15342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15343 T:      git git://linuxtv.org/anttip/media_tree.git
15344 S:      Maintained
15345 F:      drivers/media/tuners/tda18218*
15346
15347 TDA18250 MEDIA DRIVER
15348 M:      Olli Salonen <olli.salonen@iki.fi>
15349 L:      linux-media@vger.kernel.org
15350 W:      https://linuxtv.org
15351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15352 T:      git git://linuxtv.org/media_tree.git
15353 S:      Maintained
15354 F:      drivers/media/tuners/tda18250*
15355
15356 TDA18271 MEDIA DRIVER
15357 M:      Michael Krufky <mkrufky@linuxtv.org>
15358 L:      linux-media@vger.kernel.org
15359 W:      https://linuxtv.org
15360 W:      http://github.com/mkrufky
15361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15362 T:      git git://linuxtv.org/mkrufky/tuners.git
15363 S:      Maintained
15364 F:      drivers/media/tuners/tda18271*
15365
15366 TDA1997x MEDIA DRIVER
15367 M:      Tim Harvey <tharvey@gateworks.com>
15368 L:      linux-media@vger.kernel.org
15369 W:      https://linuxtv.org
15370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15371 S:      Maintained
15372 F:      drivers/media/i2c/tda1997x.*
15373
15374 TDA827x MEDIA DRIVER
15375 M:      Michael Krufky <mkrufky@linuxtv.org>
15376 L:      linux-media@vger.kernel.org
15377 W:      https://linuxtv.org
15378 W:      http://github.com/mkrufky
15379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15380 T:      git git://linuxtv.org/mkrufky/tuners.git
15381 S:      Maintained
15382 F:      drivers/media/tuners/tda8290.*
15383
15384 TDA8290 MEDIA DRIVER
15385 M:      Michael Krufky <mkrufky@linuxtv.org>
15386 L:      linux-media@vger.kernel.org
15387 W:      https://linuxtv.org
15388 W:      http://github.com/mkrufky
15389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15390 T:      git git://linuxtv.org/mkrufky/tuners.git
15391 S:      Maintained
15392 F:      drivers/media/tuners/tda8290.*
15393
15394 TDA9840 MEDIA DRIVER
15395 M:      Hans Verkuil <hverkuil@xs4all.nl>
15396 L:      linux-media@vger.kernel.org
15397 T:      git git://linuxtv.org/media_tree.git
15398 W:      https://linuxtv.org
15399 S:      Maintained
15400 F:      drivers/media/i2c/tda9840*
15401
15402 TEA5761 TUNER DRIVER
15403 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15404 L:      linux-media@vger.kernel.org
15405 W:      https://linuxtv.org
15406 T:      git git://linuxtv.org/media_tree.git
15407 S:      Odd fixes
15408 F:      drivers/media/tuners/tea5761.*
15409
15410 TEA5767 TUNER DRIVER
15411 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15412 L:      linux-media@vger.kernel.org
15413 W:      https://linuxtv.org
15414 T:      git git://linuxtv.org/media_tree.git
15415 S:      Maintained
15416 F:      drivers/media/tuners/tea5767.*
15417
15418 TEA6415C MEDIA DRIVER
15419 M:      Hans Verkuil <hverkuil@xs4all.nl>
15420 L:      linux-media@vger.kernel.org
15421 T:      git git://linuxtv.org/media_tree.git
15422 W:      https://linuxtv.org
15423 S:      Maintained
15424 F:      drivers/media/i2c/tea6415c*
15425
15426 TEA6420 MEDIA DRIVER
15427 M:      Hans Verkuil <hverkuil@xs4all.nl>
15428 L:      linux-media@vger.kernel.org
15429 T:      git git://linuxtv.org/media_tree.git
15430 W:      https://linuxtv.org
15431 S:      Maintained
15432 F:      drivers/media/i2c/tea6420*
15433
15434 TEAM DRIVER
15435 M:      Jiri Pirko <jiri@resnulli.us>
15436 L:      netdev@vger.kernel.org
15437 S:      Supported
15438 F:      drivers/net/team/
15439 F:      include/linux/if_team.h
15440 F:      include/uapi/linux/if_team.h
15441
15442 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15443 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15444 S:      Maintained
15445 F:      arch/x86/platform/ts5500/
15446
15447 TECHNOTREND USB IR RECEIVER
15448 M:      Sean Young <sean@mess.org>
15449 L:      linux-media@vger.kernel.org
15450 S:      Maintained
15451 F:      drivers/media/rc/ttusbir.c
15452
15453 TECHWELL TW9910 VIDEO DECODER
15454 L:      linux-media@vger.kernel.org
15455 S:      Orphan
15456 F:      drivers/media/i2c/tw9910.c
15457 F:      include/media/i2c/tw9910.h
15458
15459 TEE SUBSYSTEM
15460 M:      Jens Wiklander <jens.wiklander@linaro.org>
15461 L:      tee-dev@lists.linaro.org
15462 S:      Maintained
15463 F:      include/linux/tee_drv.h
15464 F:      include/uapi/linux/tee.h
15465 F:      drivers/tee/
15466 F:      Documentation/tee.txt
15467
15468 TEGRA ARCHITECTURE SUPPORT
15469 M:      Thierry Reding <thierry.reding@gmail.com>
15470 M:      Jonathan Hunter <jonathanh@nvidia.com>
15471 L:      linux-tegra@vger.kernel.org
15472 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15474 S:      Supported
15475 N:      [^a-z]tegra
15476
15477 TEGRA CLOCK DRIVER
15478 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15479 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15480 S:      Supported
15481 F:      drivers/clk/tegra/
15482
15483 TEGRA DMA DRIVERS
15484 M:      Laxman Dewangan <ldewangan@nvidia.com>
15485 M:      Jon Hunter <jonathanh@nvidia.com>
15486 S:      Supported
15487 F:      drivers/dma/tegra*
15488
15489 TEGRA I2C DRIVER
15490 M:      Laxman Dewangan <ldewangan@nvidia.com>
15491 S:      Supported
15492 F:      drivers/i2c/busses/i2c-tegra.c
15493
15494 TEGRA IOMMU DRIVERS
15495 M:      Thierry Reding <thierry.reding@gmail.com>
15496 L:      linux-tegra@vger.kernel.org
15497 S:      Supported
15498 F:      drivers/iommu/tegra*
15499
15500 TEGRA KBC DRIVER
15501 M:      Laxman Dewangan <ldewangan@nvidia.com>
15502 S:      Supported
15503 F:      drivers/input/keyboard/tegra-kbc.c
15504
15505 TEGRA NAND DRIVER
15506 M:      Stefan Agner <stefan@agner.ch>
15507 M:      Lucas Stach <dev@lynxeye.de>
15508 S:      Maintained
15509 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15510 F:      drivers/mtd/nand/raw/tegra_nand.c
15511
15512 TEGRA PWM DRIVER
15513 M:      Thierry Reding <thierry.reding@gmail.com>
15514 S:      Supported
15515 F:      drivers/pwm/pwm-tegra.c
15516
15517 TEGRA SERIAL DRIVER
15518 M:      Laxman Dewangan <ldewangan@nvidia.com>
15519 S:      Supported
15520 F:      drivers/tty/serial/serial-tegra.c
15521
15522 TEGRA SPI DRIVER
15523 M:      Laxman Dewangan <ldewangan@nvidia.com>
15524 S:      Supported
15525 F:      drivers/spi/spi-tegra*
15526
15527 TEGRA XUSB PADCTL DRIVER
15528 M:      JC Kuo <jckuo@nvidia.com>
15529 S:      Supported
15530 F:      drivers/phy/tegra/xusb*
15531
15532 TEHUTI ETHERNET DRIVER
15533 M:      Andy Gospodarek <andy@greyhouse.net>
15534 L:      netdev@vger.kernel.org
15535 S:      Supported
15536 F:      drivers/net/ethernet/tehuti/*
15537
15538 Telecom Clock Driver for MCPL0010
15539 M:      Mark Gross <mark.gross@intel.com>
15540 S:      Supported
15541 F:      drivers/char/tlclk.c
15542
15543 TENSILICA XTENSA PORT (xtensa)
15544 M:      Chris Zankel <chris@zankel.net>
15545 M:      Max Filippov <jcmvbkbc@gmail.com>
15546 L:      linux-xtensa@linux-xtensa.org
15547 T:      git git://github.com/czankel/xtensa-linux.git
15548 S:      Maintained
15549 F:      arch/xtensa/
15550 F:      drivers/irqchip/irq-xtensa-*
15551
15552 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15553 M:      Nishanth Menon <nm@ti.com>
15554 M:      Tero Kristo <t-kristo@ti.com>
15555 M:      Santosh Shilimkar <ssantosh@kernel.org>
15556 L:      linux-arm-kernel@lists.infradead.org
15557 S:      Maintained
15558 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15559 F:      drivers/firmware/ti_sci*
15560 F:      include/linux/soc/ti/ti_sci_protocol.h
15561 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15562 F:      drivers/soc/ti/ti_sci_pm_domains.c
15563 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15564 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15565 F:      drivers/clk/keystone/sci-clk.c
15566 F:      drivers/reset/reset-ti-sci.c
15567 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15568 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15569 F:      drivers/irqchip/irq-ti-sci-intr.c
15570 F:      drivers/irqchip/irq-ti-sci-inta.c
15571 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15572 F:      drivers/soc/ti/ti_sci_inta_msi.c
15573
15574 Texas Instruments ASoC drivers
15575 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15577 S:      Maintained
15578 F:      sound/soc/ti/
15579
15580 Texas Instruments' DAC7612 DAC Driver
15581 M:      Ricardo Ribalda <ricardo@ribalda.com>
15582 L:      linux-iio@vger.kernel.org
15583 S:      Supported
15584 F:      drivers/iio/dac/ti-dac7612.c
15585 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15586
15587 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15588 M:      Hans Verkuil <hverkuil@xs4all.nl>
15589 L:      linux-media@vger.kernel.org
15590 T:      git git://linuxtv.org/media_tree.git
15591 W:      https://linuxtv.org
15592 S:      Maintained
15593 F:      drivers/media/radio/radio-raremono.c
15594
15595 THERMAL
15596 M:      Zhang Rui <rui.zhang@intel.com>
15597 M:      Eduardo Valentin <edubezval@gmail.com>
15598 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15599 L:      linux-pm@vger.kernel.org
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15602 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15603 S:      Supported
15604 F:      drivers/thermal/
15605 F:      include/linux/thermal.h
15606 F:      include/uapi/linux/thermal.h
15607 F:      include/linux/cpu_cooling.h
15608 F:      Documentation/devicetree/bindings/thermal/
15609
15610 THERMAL/CPU_COOLING
15611 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15612 M:      Viresh Kumar <viresh.kumar@linaro.org>
15613 M:      Javi Merino <javi.merino@kernel.org>
15614 L:      linux-pm@vger.kernel.org
15615 S:      Supported
15616 F:      Documentation/thermal/cpu-cooling-api.txt
15617 F:      drivers/thermal/cpu_cooling.c
15618 F:      include/linux/cpu_cooling.h
15619
15620 THINKPAD ACPI EXTRAS DRIVER
15621 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15622 L:      ibm-acpi-devel@lists.sourceforge.net
15623 L:      platform-driver-x86@vger.kernel.org
15624 W:      http://ibm-acpi.sourceforge.net
15625 W:      http://thinkwiki.org/wiki/Ibm-acpi
15626 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15627 S:      Maintained
15628 F:      drivers/platform/x86/thinkpad_acpi.c
15629
15630 THUNDERBOLT DRIVER
15631 M:      Andreas Noever <andreas.noever@gmail.com>
15632 M:      Michael Jamet <michael.jamet@intel.com>
15633 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15634 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15636 S:      Maintained
15637 F:      Documentation/admin-guide/thunderbolt.rst
15638 F:      drivers/thunderbolt/
15639 F:      include/linux/thunderbolt.h
15640
15641 THUNDERBOLT NETWORK DRIVER
15642 M:      Michael Jamet <michael.jamet@intel.com>
15643 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15644 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15645 L:      netdev@vger.kernel.org
15646 S:      Maintained
15647 F:      drivers/net/thunderbolt.c
15648
15649 THUNDERX GPIO DRIVER
15650 M:      David Daney <david.daney@cavium.com>
15651 S:      Maintained
15652 F:      drivers/gpio/gpio-thunderx.c
15653
15654 TI AM437X VPFE DRIVER
15655 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15656 L:      linux-media@vger.kernel.org
15657 W:      https://linuxtv.org
15658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15659 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15660 S:      Maintained
15661 F:      drivers/media/platform/am437x/
15662
15663 TI BANDGAP AND THERMAL DRIVER
15664 M:      Eduardo Valentin <edubezval@gmail.com>
15665 M:      Keerthy <j-keerthy@ti.com>
15666 L:      linux-pm@vger.kernel.org
15667 L:      linux-omap@vger.kernel.org
15668 S:      Maintained
15669 F:      drivers/thermal/ti-soc-thermal/
15670
15671 TI BQ27XXX POWER SUPPLY DRIVER
15672 R:      Andrew F. Davis <afd@ti.com>
15673 F:      include/linux/power/bq27xxx_battery.h
15674 F:      drivers/power/supply/bq27xxx_battery.c
15675 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15676
15677 TI CDCE706 CLOCK DRIVER
15678 M:      Max Filippov <jcmvbkbc@gmail.com>
15679 S:      Maintained
15680 F:      drivers/clk/clk-cdce706.c
15681
15682 TI CLOCK DRIVER
15683 M:      Tero Kristo <t-kristo@ti.com>
15684 L:      linux-omap@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/clk/ti/
15687 F:      include/linux/clk/ti.h
15688
15689 TI DAVINCI MACHINE SUPPORT
15690 M:      Sekhar Nori <nsekhar@ti.com>
15691 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15694 S:      Supported
15695 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15696 F:      arch/arm/mach-davinci/
15697 F:      drivers/i2c/busses/i2c-davinci.c
15698 F:      arch/arm/boot/dts/da850*
15699
15700 TI DAVINCI SERIES CLOCK DRIVER
15701 M:      David Lechner <david@lechnology.com>
15702 R:      Sekhar Nori <nsekhar@ti.com>
15703 S:      Maintained
15704 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15705 F:      drivers/clk/davinci/
15706
15707 TI DAVINCI SERIES GPIO DRIVER
15708 M:      Keerthy <j-keerthy@ti.com>
15709 L:      linux-gpio@vger.kernel.org
15710 S:      Maintained
15711 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15712 F:      drivers/gpio/gpio-davinci.c
15713
15714 TI DAVINCI SERIES MEDIA DRIVER
15715 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15716 L:      linux-media@vger.kernel.org
15717 W:      https://linuxtv.org
15718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15719 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15720 S:      Maintained
15721 F:      drivers/media/platform/davinci/
15722 F:      include/media/davinci/
15723
15724 TI ETHERNET SWITCH DRIVER (CPSW)
15725 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15726 L:      linux-omap@vger.kernel.org
15727 L:      netdev@vger.kernel.org
15728 S:      Maintained
15729 F:      drivers/net/ethernet/ti/cpsw*
15730 F:      drivers/net/ethernet/ti/davinci*
15731
15732 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15733 M:      Alex Dubov <oakad@yahoo.com>
15734 S:      Maintained
15735 W:      http://tifmxx.berlios.de/
15736 F:      drivers/memstick/host/tifm_ms.c
15737 F:      drivers/misc/tifm*
15738 F:      drivers/mmc/host/tifm_sd.c
15739 F:      include/linux/tifm.h
15740
15741 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15742 M:      Santosh Shilimkar <ssantosh@kernel.org>
15743 L:      linux-kernel@vger.kernel.org
15744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15745 S:      Maintained
15746 F:      drivers/soc/ti/*
15747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15748
15749 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15750 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15751 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15753 S:      Maintained
15754 F:      sound/soc/codecs/lm49453*
15755 F:      sound/soc/codecs/isabelle*
15756
15757 TI LP855x BACKLIGHT DRIVER
15758 M:      Milo Kim <milo.kim@ti.com>
15759 S:      Maintained
15760 F:      Documentation/backlight/lp855x-driver.txt
15761 F:      drivers/video/backlight/lp855x_bl.c
15762 F:      include/linux/platform_data/lp855x.h
15763
15764 TI LP8727 CHARGER DRIVER
15765 M:      Milo Kim <milo.kim@ti.com>
15766 S:      Maintained
15767 F:      drivers/power/supply/lp8727_charger.c
15768 F:      include/linux/platform_data/lp8727.h
15769
15770 TI LP8788 MFD DRIVER
15771 M:      Milo Kim <milo.kim@ti.com>
15772 S:      Maintained
15773 F:      drivers/iio/adc/lp8788_adc.c
15774 F:      drivers/leds/leds-lp8788.c
15775 F:      drivers/mfd/lp8788*.c
15776 F:      drivers/power/supply/lp8788-charger.c
15777 F:      drivers/regulator/lp8788-*.c
15778 F:      include/linux/mfd/lp8788*.h
15779
15780 TI NETCP ETHERNET DRIVER
15781 M:      Wingman Kwok <w-kwok2@ti.com>
15782 M:      Murali Karicheri <m-karicheri2@ti.com>
15783 L:      netdev@vger.kernel.org
15784 S:      Maintained
15785 F:      drivers/net/ethernet/ti/netcp*
15786
15787 TI PCM3060 ASoC CODEC DRIVER
15788 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15789 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15790 S:      Maintained
15791 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15792 F:      sound/soc/codecs/pcm3060*
15793
15794 TI TAS571X FAMILY ASoC CODEC DRIVER
15795 M:      Kevin Cernekee <cernekee@chromium.org>
15796 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15797 S:      Odd Fixes
15798 F:      sound/soc/codecs/tas571x*
15799
15800 TI TRF7970A NFC DRIVER
15801 M:      Mark Greer <mgreer@animalcreek.com>
15802 L:      linux-wireless@vger.kernel.org
15803 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15804 S:      Supported
15805 F:      drivers/nfc/trf7970a.c
15806 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15807
15808 TI TWL4030 SERIES SOC CODEC DRIVER
15809 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15810 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15811 S:      Maintained
15812 F:      sound/soc/codecs/twl4030*
15813
15814 TI VPE/CAL DRIVERS
15815 M:      Benoit Parrot <bparrot@ti.com>
15816 L:      linux-media@vger.kernel.org
15817 W:      http://linuxtv.org/
15818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15819 S:      Maintained
15820 F:      drivers/media/platform/ti-vpe/
15821
15822 TI WILINK WIRELESS DRIVERS
15823 L:      linux-wireless@vger.kernel.org
15824 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15825 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15827 S:      Orphan
15828 F:      drivers/net/wireless/ti/
15829 F:      include/linux/wl12xx.h
15830
15831 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15832 M:      John Stultz <john.stultz@linaro.org>
15833 M:      Thomas Gleixner <tglx@linutronix.de>
15834 R:      Stephen Boyd <sboyd@kernel.org>
15835 L:      linux-kernel@vger.kernel.org
15836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15837 S:      Supported
15838 F:      include/linux/clocksource.h
15839 F:      include/linux/time.h
15840 F:      include/linux/timex.h
15841 F:      include/uapi/linux/time.h
15842 F:      include/uapi/linux/timex.h
15843 F:      kernel/time/clocksource.c
15844 F:      kernel/time/time*.c
15845 F:      kernel/time/alarmtimer.c
15846 F:      kernel/time/ntp.c
15847 F:      tools/testing/selftests/timers/
15848
15849 TIPC NETWORK LAYER
15850 M:      Jon Maloy <jon.maloy@ericsson.com>
15851 M:      Ying Xue <ying.xue@windriver.com>
15852 L:      netdev@vger.kernel.org (core kernel code)
15853 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15854 W:      http://tipc.sourceforge.net/
15855 S:      Maintained
15856 F:      include/uapi/linux/tipc*.h
15857 F:      net/tipc/
15858
15859 TLAN NETWORK DRIVER
15860 M:      Samuel Chessman <chessman@tux.org>
15861 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15862 W:      http://sourceforge.net/projects/tlan/
15863 S:      Maintained
15864 F:      Documentation/networking/device_drivers/ti/tlan.txt
15865 F:      drivers/net/ethernet/ti/tlan.*
15866
15867 TM6000 VIDEO4LINUX DRIVER
15868 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15869 L:      linux-media@vger.kernel.org
15870 W:      https://linuxtv.org
15871 T:      git git://linuxtv.org/media_tree.git
15872 S:      Odd fixes
15873 F:      drivers/media/usb/tm6000/
15874 F:      Documentation/media/v4l-drivers/tm6000*
15875
15876 TMIO/SDHI MMC DRIVER
15877 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15878 L:      linux-mmc@vger.kernel.org
15879 S:      Supported
15880 F:      drivers/mmc/host/tmio_mmc*
15881 F:      drivers/mmc/host/renesas_sdhi*
15882 F:      include/linux/mfd/tmio.h
15883
15884 TMP401 HARDWARE MONITOR DRIVER
15885 M:      Guenter Roeck <linux@roeck-us.net>
15886 L:      linux-hwmon@vger.kernel.org
15887 S:      Maintained
15888 F:      Documentation/hwmon/tmp401.rst
15889 F:      drivers/hwmon/tmp401.c
15890
15891 TMPFS (SHMEM FILESYSTEM)
15892 M:      Hugh Dickins <hughd@google.com>
15893 L:      linux-mm@kvack.org
15894 S:      Maintained
15895 F:      include/linux/shmem_fs.h
15896 F:      mm/shmem.c
15897
15898 TOMOYO SECURITY MODULE
15899 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15900 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15901 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15902 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15903 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15904 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15905 W:      https://tomoyo.osdn.jp/
15906 S:      Maintained
15907 F:      security/tomoyo/
15908
15909 TOPSTAR LAPTOP EXTRAS DRIVER
15910 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15911 L:      platform-driver-x86@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/platform/x86/topstar-laptop.c
15914
15915 TORTURE-TEST MODULES
15916 M:      Davidlohr Bueso <dave@stgolabs.net>
15917 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15918 M:      Josh Triplett <josh@joshtriplett.org>
15919 L:      linux-kernel@vger.kernel.org
15920 S:      Supported
15921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15922 F:      Documentation/RCU/torture.txt
15923 F:      kernel/torture.c
15924 F:      kernel/rcu/rcutorture.c
15925 F:      kernel/rcu/rcuperf.c
15926 F:      kernel/locking/locktorture.c
15927
15928 TOSHIBA ACPI EXTRAS DRIVER
15929 M:      Azael Avalos <coproscefalo@gmail.com>
15930 L:      platform-driver-x86@vger.kernel.org
15931 S:      Maintained
15932 F:      drivers/platform/x86/toshiba_acpi.c
15933
15934 TOSHIBA BLUETOOTH DRIVER
15935 M:      Azael Avalos <coproscefalo@gmail.com>
15936 L:      platform-driver-x86@vger.kernel.org
15937 S:      Maintained
15938 F:      drivers/platform/x86/toshiba_bluetooth.c
15939
15940 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15941 M:      Azael Avalos <coproscefalo@gmail.com>
15942 L:      platform-driver-x86@vger.kernel.org
15943 S:      Maintained
15944 F:      drivers/platform/x86/toshiba_haps.c
15945
15946 TOSHIBA SMM DRIVER
15947 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15948 W:      http://www.buzzard.org.uk/toshiba/
15949 S:      Maintained
15950 F:      drivers/char/toshiba.c
15951 F:      include/linux/toshiba.h
15952 F:      include/uapi/linux/toshiba.h
15953
15954 TOSHIBA TC358743 DRIVER
15955 M:      Mats Randgaard <matrandg@cisco.com>
15956 L:      linux-media@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/media/i2c/tc358743*
15959 F:      include/media/i2c/tc358743.h
15960
15961 TOSHIBA WMI HOTKEYS DRIVER
15962 M:      Azael Avalos <coproscefalo@gmail.com>
15963 L:      platform-driver-x86@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/platform/x86/toshiba-wmi.c
15966
15967 TPM DEVICE DRIVER
15968 M:      Peter Huewe <peterhuewe@gmx.de>
15969 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15970 R:      Jason Gunthorpe <jgg@ziepe.ca>
15971 L:      linux-integrity@vger.kernel.org
15972 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15973 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15974 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15975 S:      Maintained
15976 F:      drivers/char/tpm/
15977
15978 TRACING
15979 M:      Steven Rostedt <rostedt@goodmis.org>
15980 M:      Ingo Molnar <mingo@redhat.com>
15981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15982 S:      Maintained
15983 F:      Documentation/trace/ftrace.rst
15984 F:      arch/*/*/*/ftrace.h
15985 F:      arch/*/kernel/ftrace.c
15986 F:      include/*/ftrace.h
15987 F:      include/linux/trace*.h
15988 F:      include/trace/
15989 F:      kernel/trace/
15990 F:      tools/testing/selftests/ftrace/
15991
15992 TRACING MMIO ACCESSES (MMIOTRACE)
15993 M:      Steven Rostedt <rostedt@goodmis.org>
15994 M:      Ingo Molnar <mingo@kernel.org>
15995 R:      Karol Herbst <karolherbst@gmail.com>
15996 R:      Pekka Paalanen <ppaalanen@gmail.com>
15997 S:      Maintained
15998 L:      linux-kernel@vger.kernel.org
15999 L:      nouveau@lists.freedesktop.org
16000 F:      kernel/trace/trace_mmiotrace.c
16001 F:      include/linux/mmiotrace.h
16002 F:      arch/x86/mm/kmmio.c
16003 F:      arch/x86/mm/mmio-mod.c
16004 F:      arch/x86/mm/testmmiotrace.c
16005
16006 TRIVIAL PATCHES
16007 M:      Jiri Kosina <trivial@kernel.org>
16008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16009 S:      Maintained
16010 K:      ^Subject:.*(?i)trivial
16011
16012 TEMPO SEMICONDUCTOR DRIVERS
16013 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16014 S:      Maintained
16015 F:      sound/soc/codecs/tscs*.c
16016 F:      sound/soc/codecs/tscs*.h
16017 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16018
16019 TTY LAYER
16020 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16021 M:      Jiri Slaby <jslaby@suse.com>
16022 S:      Supported
16023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16024 F:      Documentation/serial/
16025 F:      drivers/tty/
16026 F:      drivers/tty/serial/serial_core.c
16027 F:      include/linux/serial_core.h
16028 F:      include/linux/serial.h
16029 F:      include/linux/tty.h
16030 F:      include/uapi/linux/serial_core.h
16031 F:      include/uapi/linux/serial.h
16032 F:      include/uapi/linux/tty.h
16033
16034 TUA9001 MEDIA DRIVER
16035 M:      Antti Palosaari <crope@iki.fi>
16036 L:      linux-media@vger.kernel.org
16037 W:      https://linuxtv.org
16038 W:      http://palosaari.fi/linux/
16039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16040 T:      git git://linuxtv.org/anttip/media_tree.git
16041 S:      Maintained
16042 F:      drivers/media/tuners/tua9001*
16043
16044 TULIP NETWORK DRIVERS
16045 L:      netdev@vger.kernel.org
16046 L:      linux-parisc@vger.kernel.org
16047 S:      Orphan
16048 F:      drivers/net/ethernet/dec/tulip/
16049
16050 TUN/TAP driver
16051 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16052 W:      http://vtun.sourceforge.net/tun
16053 S:      Maintained
16054 F:      Documentation/networking/tuntap.txt
16055 F:      arch/um/os-Linux/drivers/
16056
16057 TURBOCHANNEL SUBSYSTEM
16058 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16059 M:      Ralf Baechle <ralf@linux-mips.org>
16060 L:      linux-mips@vger.kernel.org
16061 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16062 S:      Maintained
16063 F:      drivers/tc/
16064 F:      include/linux/tc.h
16065
16066 TURBOSTAT UTILITY
16067 M:      "Len Brown" <lenb@kernel.org>
16068 L:      linux-pm@vger.kernel.org
16069 B:      https://bugzilla.kernel.org
16070 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16072 S:      Supported
16073 F:      tools/power/x86/turbostat/
16074
16075 TW5864 VIDEO4LINUX DRIVER
16076 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16077 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16078 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16079 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16080 L:      linux-media@vger.kernel.org
16081 S:      Supported
16082 F:      drivers/media/pci/tw5864/
16083
16084 TW68 VIDEO4LINUX DRIVER
16085 M:      Hans Verkuil <hverkuil@xs4all.nl>
16086 L:      linux-media@vger.kernel.org
16087 T:      git git://linuxtv.org/media_tree.git
16088 W:      https://linuxtv.org
16089 S:      Odd Fixes
16090 F:      drivers/media/pci/tw68/
16091
16092 TW686X VIDEO4LINUX DRIVER
16093 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16094 L:      linux-media@vger.kernel.org
16095 T:      git git://linuxtv.org/media_tree.git
16096 W:      http://linuxtv.org
16097 S:      Maintained
16098 F:      drivers/media/pci/tw686x/
16099
16100 UBI FILE SYSTEM (UBIFS)
16101 M:      Richard Weinberger <richard@nod.at>
16102 M:      Artem Bityutskiy <dedekind1@gmail.com>
16103 M:      Adrian Hunter <adrian.hunter@intel.com>
16104 L:      linux-mtd@lists.infradead.org
16105 T:      git git://git.infradead.org/ubifs-2.6.git
16106 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16107 S:      Supported
16108 F:      Documentation/filesystems/ubifs.txt
16109 F:      fs/ubifs/
16110
16111 UCLINUX (M68KNOMMU AND COLDFIRE)
16112 M:      Greg Ungerer <gerg@linux-m68k.org>
16113 W:      http://www.linux-m68k.org/
16114 W:      http://www.uclinux.org/
16115 L:      linux-m68k@lists.linux-m68k.org
16116 L:      uclinux-dev@uclinux.org  (subscribers-only)
16117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16118 S:      Maintained
16119 F:      arch/m68k/coldfire/
16120 F:      arch/m68k/68*/
16121 F:      arch/m68k/*/*_no.*
16122 F:      arch/m68k/include/asm/*_no.*
16123
16124 UDF FILESYSTEM
16125 M:      Jan Kara <jack@suse.com>
16126 S:      Maintained
16127 F:      Documentation/filesystems/udf.txt
16128 F:      fs/udf/
16129
16130 UDRAW TABLET
16131 M:      Bastien Nocera <hadess@hadess.net>
16132 L:      linux-input@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/hid/hid-udraw-ps3.c
16135
16136 UFS FILESYSTEM
16137 M:      Evgeniy Dushistov <dushistov@mail.ru>
16138 S:      Maintained
16139 F:      Documentation/filesystems/ufs.txt
16140 F:      fs/ufs/
16141
16142 UHID USERSPACE HID IO DRIVER:
16143 M:      David Herrmann <dh.herrmann@googlemail.com>
16144 L:      linux-input@vger.kernel.org
16145 S:      Maintained
16146 F:      drivers/hid/uhid.c
16147 F:      include/uapi/linux/uhid.h
16148
16149 ULPI BUS
16150 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16151 L:      linux-usb@vger.kernel.org
16152 S:      Maintained
16153 F:      drivers/usb/common/ulpi.c
16154 F:      include/linux/ulpi/
16155
16156 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16157 L:      linux-usb@vger.kernel.org
16158 S:      Orphan
16159 F:      drivers/uwb/
16160 F:      include/linux/uwb.h
16161 F:      include/linux/uwb/
16162
16163 UNICODE SUBSYSTEM:
16164 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16165 L:      linux-fsdevel@vger.kernel.org
16166 S:      Supported
16167 F:      fs/unicode/
16168
16169 UNICORE32 ARCHITECTURE:
16170 M:      Guan Xuetao <gxt@pku.edu.cn>
16171 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16172 S:      Maintained
16173 T:      git git://github.com/gxt/linux.git
16174 F:      arch/unicore32/
16175
16176 UNIFDEF
16177 M:      Tony Finch <dot@dotat.at>
16178 W:      http://dotat.at/prog/unifdef
16179 S:      Maintained
16180 F:      scripts/unifdef.c
16181
16182 UNIFORM CDROM DRIVER
16183 M:      Jens Axboe <axboe@kernel.dk>
16184 W:      http://www.kernel.dk
16185 S:      Maintained
16186 F:      Documentation/cdrom/
16187 F:      drivers/cdrom/cdrom.c
16188 F:      include/linux/cdrom.h
16189 F:      include/uapi/linux/cdrom.h
16190
16191 UNISYS S-PAR DRIVERS
16192 M:      David Kershner <david.kershner@unisys.com>
16193 L:      sparmaintainer@unisys.com (Unisys internal)
16194 S:      Supported
16195 F:      include/linux/visorbus.h
16196 F:      drivers/visorbus/
16197 F:      drivers/staging/unisys/
16198
16199 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16200 R:      Alim Akhtar <alim.akhtar@samsung.com>
16201 R:      Avri Altman <avri.altman@wdc.com>
16202 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16203 L:      linux-scsi@vger.kernel.org
16204 S:      Supported
16205 F:      Documentation/scsi/ufs.txt
16206 F:      drivers/scsi/ufs/
16207
16208 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16209 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16210 L:      linux-scsi@vger.kernel.org
16211 S:      Supported
16212 F:      drivers/scsi/ufs/*dwc*
16213
16214 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16215 M:      Stanley Chu <stanley.chu@mediatek.com>
16216 L:      linux-scsi@vger.kernel.org
16217 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16218 S:      Maintained
16219 F:      drivers/scsi/ufs/ufs-mediatek*
16220
16221 UNSORTED BLOCK IMAGES (UBI)
16222 M:      Artem Bityutskiy <dedekind1@gmail.com>
16223 M:      Richard Weinberger <richard@nod.at>
16224 W:      http://www.linux-mtd.infradead.org/
16225 L:      linux-mtd@lists.infradead.org
16226 T:      git git://git.infradead.org/ubifs-2.6.git
16227 S:      Supported
16228 F:      drivers/mtd/ubi/
16229 F:      include/linux/mtd/ubi.h
16230 F:      include/uapi/mtd/ubi-user.h
16231
16232 USB "USBNET" DRIVER FRAMEWORK
16233 M:      Oliver Neukum <oneukum@suse.com>
16234 L:      netdev@vger.kernel.org
16235 W:      http://www.linux-usb.org/usbnet
16236 S:      Maintained
16237 F:      drivers/net/usb/usbnet.c
16238 F:      include/linux/usb/usbnet.h
16239
16240 USB ACM DRIVER
16241 M:      Oliver Neukum <oneukum@suse.com>
16242 L:      linux-usb@vger.kernel.org
16243 S:      Maintained
16244 F:      Documentation/usb/acm.txt
16245 F:      drivers/usb/class/cdc-acm.*
16246
16247 USB AR5523 WIRELESS DRIVER
16248 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16249 L:      linux-wireless@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/net/wireless/ath/ar5523/
16252
16253 USB ATTACHED SCSI
16254 M:      Oliver Neukum <oneukum@suse.com>
16255 L:      linux-usb@vger.kernel.org
16256 L:      linux-scsi@vger.kernel.org
16257 S:      Maintained
16258 F:      drivers/usb/storage/uas.c
16259
16260 USB CDC ETHERNET DRIVER
16261 M:      Oliver Neukum <oliver@neukum.org>
16262 L:      linux-usb@vger.kernel.org
16263 S:      Maintained
16264 F:      drivers/net/usb/cdc_*.c
16265 F:      include/uapi/linux/usb/cdc.h
16266
16267 USB CHAOSKEY DRIVER
16268 M:      Keith Packard <keithp@keithp.com>
16269 L:      linux-usb@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/usb/misc/chaoskey.c
16272
16273 USB CYPRESS C67X00 DRIVER
16274 M:      Peter Korsgaard <jacmet@sunsite.dk>
16275 L:      linux-usb@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/usb/c67x00/
16278
16279 USB DAVICOM DM9601 DRIVER
16280 M:      Peter Korsgaard <jacmet@sunsite.dk>
16281 L:      netdev@vger.kernel.org
16282 W:      http://www.linux-usb.org/usbnet
16283 S:      Maintained
16284 F:      drivers/net/usb/dm9601.c
16285
16286 USB DIAMOND RIO500 DRIVER
16287 M:      Cesar Miquel <miquel@df.uba.ar>
16288 L:      rio500-users@lists.sourceforge.net
16289 W:      http://rio500.sourceforge.net
16290 S:      Maintained
16291 F:      drivers/usb/misc/rio500*
16292
16293 USB EHCI DRIVER
16294 M:      Alan Stern <stern@rowland.harvard.edu>
16295 L:      linux-usb@vger.kernel.org
16296 S:      Maintained
16297 F:      Documentation/usb/ehci.txt
16298 F:      drivers/usb/host/ehci*
16299
16300 USB GADGET/PERIPHERAL SUBSYSTEM
16301 M:      Felipe Balbi <balbi@kernel.org>
16302 L:      linux-usb@vger.kernel.org
16303 W:      http://www.linux-usb.org/gadget
16304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16305 S:      Maintained
16306 F:      drivers/usb/gadget/
16307 F:      include/linux/usb/gadget*
16308
16309 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16310 M:      Jiri Kosina <jikos@kernel.org>
16311 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16312 L:      linux-usb@vger.kernel.org
16313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16314 S:      Maintained
16315 F:      Documentation/hid/hiddev.txt
16316 F:      drivers/hid/usbhid/
16317
16318 USB INTEL XHCI ROLE MUX DRIVER
16319 M:      Hans de Goede <hdegoede@redhat.com>
16320 L:      linux-usb@vger.kernel.org
16321 S:      Maintained
16322 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16323
16324 USB IP DRIVER FOR HISILICON KIRIN
16325 M:      Yu Chen <chenyu56@huawei.com>
16326 M:      Binghui Wang <wangbinghui@hisilicon.com>
16327 L:      linux-usb@vger.kernel.org
16328 S:      Maintained
16329 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16330 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16331
16332 USB ISP116X DRIVER
16333 M:      Olav Kongas <ok@artecdesign.ee>
16334 L:      linux-usb@vger.kernel.org
16335 S:      Maintained
16336 F:      drivers/usb/host/isp116x*
16337 F:      include/linux/usb/isp116x.h
16338
16339 USB LAN78XX ETHERNET DRIVER
16340 M:      Woojung Huh <woojung.huh@microchip.com>
16341 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16342 L:      netdev@vger.kernel.org
16343 S:      Maintained
16344 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16345 F:      drivers/net/usb/lan78xx.*
16346 F:      include/dt-bindings/net/microchip-lan78xx.h
16347
16348 USB MASS STORAGE DRIVER
16349 M:      Alan Stern <stern@rowland.harvard.edu>
16350 L:      linux-usb@vger.kernel.org
16351 L:      usb-storage@lists.one-eyed-alien.net
16352 S:      Maintained
16353 F:      drivers/usb/storage/
16354
16355 USB MIDI DRIVER
16356 M:      Clemens Ladisch <clemens@ladisch.de>
16357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16359 S:      Maintained
16360 F:      sound/usb/midi.*
16361
16362 USB NETWORKING DRIVERS
16363 L:      linux-usb@vger.kernel.org
16364 S:      Odd Fixes
16365 F:      drivers/net/usb/
16366
16367 USB OHCI DRIVER
16368 M:      Alan Stern <stern@rowland.harvard.edu>
16369 L:      linux-usb@vger.kernel.org
16370 S:      Maintained
16371 F:      Documentation/usb/ohci.txt
16372 F:      drivers/usb/host/ohci*
16373
16374 USB OTG FSM (Finite State Machine)
16375 M:      Peter Chen <Peter.Chen@nxp.com>
16376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16377 L:      linux-usb@vger.kernel.org
16378 S:      Maintained
16379 F:      drivers/usb/common/usb-otg-fsm.c
16380
16381 USB OVER IP DRIVER
16382 M:      Valentina Manea <valentina.manea.m@gmail.com>
16383 M:      Shuah Khan <shuah@kernel.org>
16384 M:      Shuah Khan <skhan@linuxfoundation.org>
16385 L:      linux-usb@vger.kernel.org
16386 S:      Maintained
16387 F:      Documentation/usb/usbip_protocol.txt
16388 F:      drivers/usb/usbip/
16389 F:      tools/usb/usbip/
16390 F:      tools/testing/selftests/drivers/usb/usbip/
16391
16392 USB PEGASUS DRIVER
16393 M:      Petko Manolov <petkan@nucleusys.com>
16394 L:      linux-usb@vger.kernel.org
16395 L:      netdev@vger.kernel.org
16396 T:      git git://github.com/petkan/pegasus.git
16397 W:      https://github.com/petkan/pegasus
16398 S:      Maintained
16399 F:      drivers/net/usb/pegasus.*
16400
16401 USB PHY LAYER
16402 M:      Felipe Balbi <balbi@kernel.org>
16403 L:      linux-usb@vger.kernel.org
16404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16405 S:      Maintained
16406 F:      drivers/usb/phy/
16407
16408 USB PRINTER DRIVER (usblp)
16409 M:      Pete Zaitcev <zaitcev@redhat.com>
16410 L:      linux-usb@vger.kernel.org
16411 S:      Supported
16412 F:      drivers/usb/class/usblp.c
16413
16414 USB QMI WWAN NETWORK DRIVER
16415 M:      Bjørn Mork <bjorn@mork.no>
16416 L:      netdev@vger.kernel.org
16417 S:      Maintained
16418 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16419 F:      drivers/net/usb/qmi_wwan.c
16420
16421 USB RTL8150 DRIVER
16422 M:      Petko Manolov <petkan@nucleusys.com>
16423 L:      linux-usb@vger.kernel.org
16424 L:      netdev@vger.kernel.org
16425 T:      git git://github.com/petkan/rtl8150.git
16426 W:      https://github.com/petkan/rtl8150
16427 S:      Maintained
16428 F:      drivers/net/usb/rtl8150.c
16429
16430 USB SERIAL SUBSYSTEM
16431 M:      Johan Hovold <johan@kernel.org>
16432 L:      linux-usb@vger.kernel.org
16433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16434 S:      Maintained
16435 F:      Documentation/usb/usb-serial.txt
16436 F:      drivers/usb/serial/
16437 F:      include/linux/usb/serial.h
16438
16439 USB SMSC75XX ETHERNET DRIVER
16440 M:      Steve Glendinning <steve.glendinning@shawell.net>
16441 L:      netdev@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/net/usb/smsc75xx.*
16444
16445 USB SMSC95XX ETHERNET DRIVER
16446 M:      Steve Glendinning <steve.glendinning@shawell.net>
16447 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16448 L:      netdev@vger.kernel.org
16449 S:      Maintained
16450 F:      drivers/net/usb/smsc95xx.*
16451
16452 USB SUBSYSTEM
16453 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16454 L:      linux-usb@vger.kernel.org
16455 W:      http://www.linux-usb.org
16456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16457 S:      Supported
16458 F:      Documentation/devicetree/bindings/usb/
16459 F:      Documentation/usb/
16460 F:      drivers/usb/
16461 F:      include/linux/usb.h
16462 F:      include/linux/usb/
16463
16464 USB TYPEC PI3USB30532 MUX DRIVER
16465 M:      Hans de Goede <hdegoede@redhat.com>
16466 L:      linux-usb@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/usb/typec/mux/pi3usb30532.c
16469
16470 USB TYPEC CLASS
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-class-typec
16475 F:      Documentation/driver-api/usb/typec.rst
16476 F:      drivers/usb/typec/
16477 F:      include/linux/usb/typec.h
16478
16479 USB TYPEC BUS FOR ALTERNATE MODES
16480 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16481 L:      linux-usb@vger.kernel.org
16482 S:      Maintained
16483 F:      Documentation/ABI/testing/sysfs-bus-typec
16484 F:      Documentation/driver-api/usb/typec_bus.rst
16485 F:      drivers/usb/typec/altmodes/
16486 F:      include/linux/usb/typec_altmode.h
16487
16488 USB TYPEC PORT CONTROLLER DRIVERS
16489 M:      Guenter Roeck <linux@roeck-us.net>
16490 L:      linux-usb@vger.kernel.org
16491 S:      Maintained
16492 F:      drivers/usb/typec/tcpm/
16493
16494 USB UHCI DRIVER
16495 M:      Alan Stern <stern@rowland.harvard.edu>
16496 L:      linux-usb@vger.kernel.org
16497 S:      Maintained
16498 F:      drivers/usb/host/uhci*
16499
16500 USB VIDEO CLASS
16501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16502 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16503 L:      linux-media@vger.kernel.org
16504 T:      git git://linuxtv.org/media_tree.git
16505 W:      http://www.ideasonboard.org/uvc/
16506 S:      Maintained
16507 F:      drivers/media/usb/uvc/
16508 F:      include/uapi/linux/uvcvideo.h
16509
16510 USB VISION DRIVER
16511 M:      Hans Verkuil <hverkuil@xs4all.nl>
16512 L:      linux-media@vger.kernel.org
16513 T:      git git://linuxtv.org/media_tree.git
16514 W:      https://linuxtv.org
16515 S:      Odd Fixes
16516 F:      drivers/media/usb/usbvision/
16517
16518 USB WEBCAM GADGET
16519 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16520 L:      linux-usb@vger.kernel.org
16521 S:      Maintained
16522 F:      drivers/usb/gadget/function/*uvc*
16523 F:      drivers/usb/gadget/legacy/webcam.c
16524 F:      include/uapi/linux/usb/g_uvc.h
16525
16526 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16527 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16528 L:      linux-wireless@vger.kernel.org
16529 S:      Maintained
16530 F:      drivers/net/wireless/rndis_wlan.c
16531
16532 USB XHCI DRIVER
16533 M:      Mathias Nyman <mathias.nyman@intel.com>
16534 L:      linux-usb@vger.kernel.org
16535 S:      Supported
16536 F:      drivers/usb/host/xhci*
16537 F:      drivers/usb/host/pci-quirks*
16538
16539 USB ZD1201 DRIVER
16540 L:      linux-wireless@vger.kernel.org
16541 W:      http://linux-lc100020.sourceforge.net
16542 S:      Orphan
16543 F:      drivers/net/wireless/zydas/zd1201.*
16544
16545 USB ZR364XX DRIVER
16546 M:      Antoine Jacquet <royale@zerezo.com>
16547 L:      linux-usb@vger.kernel.org
16548 L:      linux-media@vger.kernel.org
16549 T:      git git://linuxtv.org/media_tree.git
16550 W:      http://royale.zerezo.com/zr364xx/
16551 S:      Maintained
16552 F:      Documentation/media/v4l-drivers/zr364xx*
16553 F:      drivers/media/usb/zr364xx/
16554
16555 USER-MODE LINUX (UML)
16556 M:      Jeff Dike <jdike@addtoit.com>
16557 M:      Richard Weinberger <richard@nod.at>
16558 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16559 L:      linux-um@lists.infradead.org
16560 W:      http://user-mode-linux.sourceforge.net
16561 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16563 S:      Maintained
16564 F:      Documentation/virtual/uml/
16565 F:      arch/um/
16566 F:      arch/x86/um/
16567 F:      fs/hostfs/
16568
16569 USERSPACE COPYIN/COPYOUT (UIOVEC)
16570 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16571 S:      Maintained
16572 F:      lib/iov_iter.c
16573 F:      include/linux/uio.h
16574
16575 USERSPACE DMA BUFFER DRIVER
16576 M:      Gerd Hoffmann <kraxel@redhat.com>
16577 S:      Maintained
16578 L:      dri-devel@lists.freedesktop.org
16579 F:      drivers/dma-buf/udmabuf.c
16580 F:      include/uapi/linux/udmabuf.h
16581 T:      git git://anongit.freedesktop.org/drm/drm-misc
16582
16583 USERSPACE I/O (UIO)
16584 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16585 S:      Maintained
16586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16587 F:      Documentation/driver-api/uio-howto.rst
16588 F:      drivers/uio/
16589 F:      include/linux/uio_driver.h
16590
16591 UTIL-LINUX PACKAGE
16592 M:      Karel Zak <kzak@redhat.com>
16593 L:      util-linux@vger.kernel.org
16594 W:      http://en.wikipedia.org/wiki/Util-linux
16595 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16596 S:      Maintained
16597
16598 UUID HELPERS
16599 M:      Christoph Hellwig <hch@lst.de>
16600 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16601 L:      linux-kernel@vger.kernel.org
16602 T:      git git://git.infradead.org/users/hch/uuid.git
16603 F:      lib/uuid.c
16604 F:      lib/test_uuid.c
16605 F:      include/linux/uuid.h
16606 F:      include/uapi/linux/uuid.h
16607 S:      Maintained
16608
16609 UVESAFB DRIVER
16610 M:      Michal Januszewski <spock@gentoo.org>
16611 L:      linux-fbdev@vger.kernel.org
16612 W:      https://github.com/mjanusz/v86d
16613 S:      Maintained
16614 F:      Documentation/fb/uvesafb.txt
16615 F:      drivers/video/fbdev/uvesafb.*
16616
16617 VF610 NAND DRIVER
16618 M:      Stefan Agner <stefan@agner.ch>
16619 L:      linux-mtd@lists.infradead.org
16620 S:      Supported
16621 F:      drivers/mtd/nand/raw/vf610_nfc.c
16622
16623 VFAT/FAT/MSDOS FILESYSTEM
16624 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16625 S:      Maintained
16626 F:      Documentation/filesystems/vfat.txt
16627 F:      fs/fat/
16628
16629 VFIO DRIVER
16630 M:      Alex Williamson <alex.williamson@redhat.com>
16631 R:      Cornelia Huck <cohuck@redhat.com>
16632 L:      kvm@vger.kernel.org
16633 T:      git git://github.com/awilliam/linux-vfio.git
16634 S:      Maintained
16635 F:      Documentation/vfio.txt
16636 F:      drivers/vfio/
16637 F:      include/linux/vfio.h
16638 F:      include/uapi/linux/vfio.h
16639
16640 VFIO MEDIATED DEVICE DRIVERS
16641 M:      Kirti Wankhede <kwankhede@nvidia.com>
16642 L:      kvm@vger.kernel.org
16643 S:      Maintained
16644 F:      Documentation/vfio-mediated-device.txt
16645 F:      drivers/vfio/mdev/
16646 F:      include/linux/mdev.h
16647 F:      samples/vfio-mdev/
16648
16649 VFIO PLATFORM DRIVER
16650 M:      Eric Auger <eric.auger@redhat.com>
16651 L:      kvm@vger.kernel.org
16652 S:      Maintained
16653 F:      drivers/vfio/platform/
16654
16655 VGA_SWITCHEROO
16656 R:      Lukas Wunner <lukas@wunner.de>
16657 S:      Maintained
16658 F:      Documentation/gpu/vga-switcheroo.rst
16659 F:      drivers/gpu/vga/vga_switcheroo.c
16660 F:      include/linux/vga_switcheroo.h
16661 T:      git git://anongit.freedesktop.org/drm/drm-misc
16662
16663 VIA RHINE NETWORK DRIVER
16664 S:      Orphan
16665 F:      drivers/net/ethernet/via/via-rhine.c
16666
16667 VIA SD/MMC CARD CONTROLLER DRIVER
16668 M:      Bruce Chang <brucechang@via.com.tw>
16669 M:      Harald Welte <HaraldWelte@viatech.com>
16670 S:      Maintained
16671 F:      drivers/mmc/host/via-sdmmc.c
16672
16673 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16674 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16675 L:      linux-fbdev@vger.kernel.org
16676 S:      Maintained
16677 F:      include/linux/via-core.h
16678 F:      include/linux/via-gpio.h
16679 F:      include/linux/via_i2c.h
16680 F:      drivers/video/fbdev/via/
16681
16682 VIA VELOCITY NETWORK DRIVER
16683 M:      Francois Romieu <romieu@fr.zoreil.com>
16684 L:      netdev@vger.kernel.org
16685 S:      Maintained
16686 F:      drivers/net/ethernet/via/via-velocity.*
16687
16688 VICODEC VIRTUAL CODEC DRIVER
16689 M:      Hans Verkuil <hans.verkuil@cisco.com>
16690 L:      linux-media@vger.kernel.org
16691 T:      git git://linuxtv.org/media_tree.git
16692 W:      https://linuxtv.org
16693 S:      Maintained
16694 F:      drivers/media/platform/vicodec/*
16695
16696 VIDEO MULTIPLEXER DRIVER
16697 M:      Philipp Zabel <p.zabel@pengutronix.de>
16698 L:      linux-media@vger.kernel.org
16699 S:      Maintained
16700 F:      drivers/media/platform/video-mux.c
16701
16702 VIDEO I2C POLLING DRIVER
16703 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16704 L:      linux-media@vger.kernel.org
16705 S:      Maintained
16706 F:      drivers/media/i2c/video-i2c.c
16707
16708 VIDEOBUF2 FRAMEWORK
16709 M:      Pawel Osciak <pawel@osciak.com>
16710 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16711 M:      Kyungmin Park <kyungmin.park@samsung.com>
16712 L:      linux-media@vger.kernel.org
16713 S:      Maintained
16714 F:      drivers/media/common/videobuf2/*
16715 F:      include/media/videobuf2-*
16716
16717 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16718 M:      Helen Koike <helen.koike@collabora.com>
16719 L:      linux-media@vger.kernel.org
16720 T:      git git://linuxtv.org/media_tree.git
16721 W:      https://linuxtv.org
16722 S:      Maintained
16723 F:      drivers/media/platform/vimc/*
16724
16725 VIRT LIB
16726 M:      Alex Williamson <alex.williamson@redhat.com>
16727 M:      Paolo Bonzini <pbonzini@redhat.com>
16728 L:      kvm@vger.kernel.org
16729 S:      Supported
16730 F:      virt/lib/
16731
16732 VIRTIO AND VHOST VSOCK DRIVER
16733 M:      Stefan Hajnoczi <stefanha@redhat.com>
16734 L:      kvm@vger.kernel.org
16735 L:      virtualization@lists.linux-foundation.org
16736 L:      netdev@vger.kernel.org
16737 S:      Maintained
16738 F:      include/linux/virtio_vsock.h
16739 F:      include/uapi/linux/virtio_vsock.h
16740 F:      include/uapi/linux/vsockmon.h
16741 F:      include/uapi/linux/vm_sockets_diag.h
16742 F:      net/vmw_vsock/diag.c
16743 F:      net/vmw_vsock/af_vsock_tap.c
16744 F:      net/vmw_vsock/virtio_transport_common.c
16745 F:      net/vmw_vsock/virtio_transport.c
16746 F:      drivers/net/vsockmon.c
16747 F:      drivers/vhost/vsock.c
16748 F:      tools/testing/vsock/
16749
16750 VIRTIO CONSOLE DRIVER
16751 M:      Amit Shah <amit@kernel.org>
16752 L:      virtualization@lists.linux-foundation.org
16753 S:      Maintained
16754 F:      drivers/char/virtio_console.c
16755 F:      include/linux/virtio_console.h
16756 F:      include/uapi/linux/virtio_console.h
16757
16758 VIRTIO CORE AND NET DRIVERS
16759 M:      "Michael S. Tsirkin" <mst@redhat.com>
16760 M:      Jason Wang <jasowang@redhat.com>
16761 L:      virtualization@lists.linux-foundation.org
16762 S:      Maintained
16763 F:      Documentation/devicetree/bindings/virtio/
16764 F:      drivers/virtio/
16765 F:      tools/virtio/
16766 F:      drivers/net/virtio_net.c
16767 F:      drivers/block/virtio_blk.c
16768 F:      include/linux/virtio*.h
16769 F:      include/uapi/linux/virtio_*.h
16770 F:      drivers/crypto/virtio/
16771 F:      mm/balloon_compaction.c
16772
16773 VIRTIO BLOCK AND SCSI DRIVERS
16774 M:      "Michael S. Tsirkin" <mst@redhat.com>
16775 M:      Jason Wang <jasowang@redhat.com>
16776 R:      Paolo Bonzini <pbonzini@redhat.com>
16777 R:      Stefan Hajnoczi <stefanha@redhat.com>
16778 L:      virtualization@lists.linux-foundation.org
16779 S:      Maintained
16780 F:      drivers/block/virtio_blk.c
16781 F:      drivers/scsi/virtio_scsi.c
16782 F:      include/uapi/linux/virtio_blk.h
16783 F:      include/uapi/linux/virtio_scsi.h
16784 F:      drivers/vhost/scsi.c
16785
16786 VIRTIO CRYPTO DRIVER
16787 M:      Gonglei <arei.gonglei@huawei.com>
16788 L:      virtualization@lists.linux-foundation.org
16789 L:      linux-crypto@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/crypto/virtio/
16792 F:      include/uapi/linux/virtio_crypto.h
16793
16794 VIRTIO DRIVERS FOR S390
16795 M:      Cornelia Huck <cohuck@redhat.com>
16796 M:      Halil Pasic <pasic@linux.ibm.com>
16797 L:      linux-s390@vger.kernel.org
16798 L:      virtualization@lists.linux-foundation.org
16799 L:      kvm@vger.kernel.org
16800 S:      Supported
16801 F:      drivers/s390/virtio/
16802 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16803
16804 VIRTIO GPU DRIVER
16805 M:      David Airlie <airlied@linux.ie>
16806 M:      Gerd Hoffmann <kraxel@redhat.com>
16807 L:      dri-devel@lists.freedesktop.org
16808 L:      virtualization@lists.linux-foundation.org
16809 T:      git git://anongit.freedesktop.org/drm/drm-misc
16810 S:      Maintained
16811 F:      drivers/gpu/drm/virtio/
16812 F:      include/uapi/linux/virtio_gpu.h
16813
16814 VIRTIO HOST (VHOST)
16815 M:      "Michael S. Tsirkin" <mst@redhat.com>
16816 M:      Jason Wang <jasowang@redhat.com>
16817 L:      kvm@vger.kernel.org
16818 L:      virtualization@lists.linux-foundation.org
16819 L:      netdev@vger.kernel.org
16820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16821 S:      Maintained
16822 F:      drivers/vhost/
16823 F:      include/uapi/linux/vhost.h
16824
16825 VIRTIO INPUT DRIVER
16826 M:      Gerd Hoffmann <kraxel@redhat.com>
16827 S:      Maintained
16828 F:      drivers/virtio/virtio_input.c
16829 F:      include/uapi/linux/virtio_input.h
16830
16831 VIRTUAL BOX GUEST DEVICE DRIVER
16832 M:      Hans de Goede <hdegoede@redhat.com>
16833 M:      Arnd Bergmann <arnd@arndb.de>
16834 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16835 S:      Maintained
16836 F:      include/linux/vbox_utils.h
16837 F:      include/uapi/linux/vbox*.h
16838 F:      drivers/virt/vboxguest/
16839
16840 VIRTUAL SERIO DEVICE DRIVER
16841 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16842 S:      Maintained
16843 F:      drivers/input/serio/userio.c
16844 F:      include/uapi/linux/userio.h
16845
16846 VIVID VIRTUAL VIDEO DRIVER
16847 M:      Hans Verkuil <hverkuil@xs4all.nl>
16848 L:      linux-media@vger.kernel.org
16849 T:      git git://linuxtv.org/media_tree.git
16850 W:      https://linuxtv.org
16851 S:      Maintained
16852 F:      drivers/media/platform/vivid/*
16853
16854 VLYNQ BUS
16855 M:      Florian Fainelli <f.fainelli@gmail.com>
16856 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16857 S:      Maintained
16858 F:      drivers/vlynq/vlynq.c
16859 F:      include/linux/vlynq.h
16860
16861 VME SUBSYSTEM
16862 M:      Martyn Welch <martyn@welchs.me.uk>
16863 M:      Manohar Vanga <manohar.vanga@gmail.com>
16864 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16865 L:      devel@driverdev.osuosl.org
16866 S:      Maintained
16867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16868 F:      Documentation/driver-api/vme.rst
16869 F:      drivers/staging/vme/
16870 F:      drivers/vme/
16871 F:      include/linux/vme*
16872
16873 VMWARE BALLOON DRIVER
16874 M:      Julien Freche <jfreche@vmware.com>
16875 M:      Nadav Amit <namit@vmware.com>
16876 M:      "VMware, Inc." <pv-drivers@vmware.com>
16877 L:      linux-kernel@vger.kernel.org
16878 S:      Maintained
16879 F:      drivers/misc/vmw_balloon.c
16880
16881 VMWARE HYPERVISOR INTERFACE
16882 M:      Alok Kataria <akataria@vmware.com>
16883 L:      virtualization@lists.linux-foundation.org
16884 S:      Supported
16885 F:      arch/x86/kernel/cpu/vmware.c
16886
16887 VMWARE PVRDMA DRIVER
16888 M:      Adit Ranadive <aditr@vmware.com>
16889 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16890 L:      linux-rdma@vger.kernel.org
16891 S:      Maintained
16892 F:      drivers/infiniband/hw/vmw_pvrdma/
16893
16894 VMware PVSCSI driver
16895 M:      Jim Gill <jgill@vmware.com>
16896 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16897 L:      linux-scsi@vger.kernel.org
16898 S:      Maintained
16899 F:      drivers/scsi/vmw_pvscsi.c
16900 F:      drivers/scsi/vmw_pvscsi.h
16901
16902 VMWARE VMMOUSE SUBDRIVER
16903 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16904 M:      "VMware, Inc." <pv-drivers@vmware.com>
16905 L:      linux-input@vger.kernel.org
16906 S:      Maintained
16907 F:      drivers/input/mouse/vmmouse.c
16908 F:      drivers/input/mouse/vmmouse.h
16909
16910 VMWARE VMXNET3 ETHERNET DRIVER
16911 M:      Ronak Doshi <doshir@vmware.com>
16912 M:      "VMware, Inc." <pv-drivers@vmware.com>
16913 L:      netdev@vger.kernel.org
16914 S:      Maintained
16915 F:      drivers/net/vmxnet3/
16916
16917 VOCORE VOCORE2 BOARD
16918 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16919 L:      linux-mips@vger.kernel.org
16920 S:      Maintained
16921 F:      arch/mips/boot/dts/ralink/vocore2.dts
16922
16923 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16924 M:      Liam Girdwood <lgirdwood@gmail.com>
16925 M:      Mark Brown <broonie@kernel.org>
16926 L:      linux-kernel@vger.kernel.org
16927 W:      http://www.slimlogic.co.uk/?p=48
16928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16929 S:      Supported
16930 F:      Documentation/devicetree/bindings/regulator/
16931 F:      Documentation/power/regulator/
16932 F:      drivers/regulator/
16933 F:      include/dt-bindings/regulator/
16934 F:      include/linux/regulator/
16935
16936 VRF
16937 M:      David Ahern <dsa@cumulusnetworks.com>
16938 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16939 L:      netdev@vger.kernel.org
16940 S:      Maintained
16941 F:      drivers/net/vrf.c
16942 F:      Documentation/networking/vrf.txt
16943
16944 VT1211 HARDWARE MONITOR DRIVER
16945 M:      Juerg Haefliger <juergh@gmail.com>
16946 L:      linux-hwmon@vger.kernel.org
16947 S:      Maintained
16948 F:      Documentation/hwmon/vt1211.rst
16949 F:      drivers/hwmon/vt1211.c
16950
16951 VT8231 HARDWARE MONITOR DRIVER
16952 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16953 L:      linux-hwmon@vger.kernel.org
16954 S:      Maintained
16955 F:      drivers/hwmon/vt8231.c
16956
16957 VUB300 USB to SDIO/SD/MMC bridge chip
16958 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16959 L:      linux-mmc@vger.kernel.org
16960 L:      linux-usb@vger.kernel.org
16961 S:      Supported
16962 F:      drivers/mmc/host/vub300.c
16963
16964 W1 DALLAS'S 1-WIRE BUS
16965 M:      Evgeniy Polyakov <zbr@ioremap.net>
16966 S:      Maintained
16967 F:      Documentation/devicetree/bindings/w1/
16968 F:      Documentation/w1/
16969 F:      drivers/w1/
16970 F:      include/linux/w1.h
16971
16972 W83791D HARDWARE MONITORING DRIVER
16973 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16974 L:      linux-hwmon@vger.kernel.org
16975 S:      Maintained
16976 F:      Documentation/hwmon/w83791d.rst
16977 F:      drivers/hwmon/w83791d.c
16978
16979 W83793 HARDWARE MONITORING DRIVER
16980 M:      Rudolf Marek <r.marek@assembler.cz>
16981 L:      linux-hwmon@vger.kernel.org
16982 S:      Maintained
16983 F:      Documentation/hwmon/w83793.rst
16984 F:      drivers/hwmon/w83793.c
16985
16986 W83795 HARDWARE MONITORING DRIVER
16987 M:      Jean Delvare <jdelvare@suse.com>
16988 L:      linux-hwmon@vger.kernel.org
16989 S:      Maintained
16990 F:      drivers/hwmon/w83795.c
16991
16992 W83L51xD SD/MMC CARD INTERFACE DRIVER
16993 M:      Pierre Ossman <pierre@ossman.eu>
16994 S:      Maintained
16995 F:      drivers/mmc/host/wbsd.*
16996
16997 WACOM PROTOCOL 4 SERIAL TABLETS
16998 M:      Julian Squires <julian@cipht.net>
16999 M:      Hans de Goede <hdegoede@redhat.com>
17000 L:      linux-input@vger.kernel.org
17001 S:      Maintained
17002 F:      drivers/input/tablet/wacom_serial4.c
17003
17004 WATCHDOG DEVICE DRIVERS
17005 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17006 M:      Guenter Roeck <linux@roeck-us.net>
17007 L:      linux-watchdog@vger.kernel.org
17008 W:      http://www.linux-watchdog.org/
17009 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17010 S:      Maintained
17011 F:      Documentation/devicetree/bindings/watchdog/
17012 F:      Documentation/watchdog/
17013 F:      drivers/watchdog/
17014 F:      include/linux/watchdog.h
17015 F:      include/uapi/linux/watchdog.h
17016
17017 WHISKEYCOVE PMIC GPIO DRIVER
17018 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17019 L:      linux-gpio@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/gpio/gpio-wcove.c
17022
17023 WHWAVE RTC DRIVER
17024 M:      Dianlong Li <long17.cool@163.com>
17025 L:      linux-rtc@vger.kernel.org
17026 S:      Maintained
17027 F:      drivers/rtc/rtc-sd3078.c
17028
17029 WIIMOTE HID DRIVER
17030 M:      David Herrmann <dh.herrmann@googlemail.com>
17031 L:      linux-input@vger.kernel.org
17032 S:      Maintained
17033 F:      drivers/hid/hid-wiimote*
17034
17035 WILOCITY WIL6210 WIRELESS DRIVER
17036 M:      Maya Erez <merez@codeaurora.org>
17037 L:      linux-wireless@vger.kernel.org
17038 L:      wil6210@qti.qualcomm.com
17039 S:      Supported
17040 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17041 F:      drivers/net/wireless/ath/wil6210/
17042
17043 WIMAX STACK
17044 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17045 M:      linux-wimax@intel.com
17046 L:      wimax@linuxwimax.org (subscribers-only)
17047 S:      Supported
17048 W:      http://linuxwimax.org
17049 F:      Documentation/wimax/README.wimax
17050 F:      include/linux/wimax/debug.h
17051 F:      include/net/wimax.h
17052 F:      include/uapi/linux/wimax.h
17053 F:      net/wimax/
17054
17055 WINBOND CIR DRIVER
17056 M:      David Härdeman <david@hardeman.nu>
17057 S:      Maintained
17058 F:      drivers/media/rc/winbond-cir.c
17059
17060 RCMM REMOTE CONTROLS DECODER
17061 M:      Patrick Lerda <patrick9876@free.fr>
17062 S:      Maintained
17063 F:      drivers/media/rc/ir-rcmm-decoder.c
17064
17065 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17066 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17067 L:      linux-watchdog@vger.kernel.org
17068 S:      Maintained
17069 F:      drivers/watchdog/ebc-c384_wdt.c
17070
17071 WINSYSTEMS WS16C48 GPIO DRIVER
17072 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17073 L:      linux-gpio@vger.kernel.org
17074 S:      Maintained
17075 F:      drivers/gpio/gpio-ws16c48.c
17076
17077 WISTRON LAPTOP BUTTON DRIVER
17078 M:      Miloslav Trmac <mitr@volny.cz>
17079 S:      Maintained
17080 F:      drivers/input/misc/wistron_btns.c
17081
17082 WL3501 WIRELESS PCMCIA CARD DRIVER
17083 L:      linux-wireless@vger.kernel.org
17084 S:      Odd fixes
17085 F:      drivers/net/wireless/wl3501*
17086
17087 WOLFSON MICROELECTRONICS DRIVERS
17088 L:      patches@opensource.cirrus.com
17089 T:      git https://github.com/CirrusLogic/linux-drivers.git
17090 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17091 S:      Supported
17092 F:      Documentation/hwmon/wm83??.rst
17093 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17094 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17095 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17096 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17097 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17098 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17099 F:      drivers/clk/clk-wm83*.c
17100 F:      drivers/extcon/extcon-arizona.c
17101 F:      drivers/leds/leds-wm83*.c
17102 F:      drivers/gpio/gpio-*wm*.c
17103 F:      drivers/gpio/gpio-arizona.c
17104 F:      drivers/hwmon/wm83??-hwmon.c
17105 F:      drivers/input/misc/wm831x-on.c
17106 F:      drivers/input/touchscreen/wm831x-ts.c
17107 F:      drivers/input/touchscreen/wm97*.c
17108 F:      drivers/mfd/arizona*
17109 F:      drivers/mfd/wm*.c
17110 F:      drivers/mfd/cs47l24*
17111 F:      drivers/power/supply/wm83*.c
17112 F:      drivers/rtc/rtc-wm83*.c
17113 F:      drivers/regulator/wm8*.c
17114 F:      drivers/regulator/arizona*
17115 F:      drivers/video/backlight/wm83*_bl.c
17116 F:      drivers/watchdog/wm83*_wdt.c
17117 F:      include/linux/mfd/arizona/
17118 F:      include/linux/mfd/wm831x/
17119 F:      include/linux/mfd/wm8350/
17120 F:      include/linux/mfd/wm8400*
17121 F:      include/linux/regulator/arizona*
17122 F:      include/linux/wm97xx.h
17123 F:      include/sound/wm????.h
17124 F:      sound/soc/codecs/arizona.?
17125 F:      sound/soc/codecs/wm*
17126 F:      sound/soc/codecs/cs47l24*
17127
17128 WORKQUEUE
17129 M:      Tejun Heo <tj@kernel.org>
17130 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17132 S:      Maintained
17133 F:      include/linux/workqueue.h
17134 F:      kernel/workqueue.c
17135 F:      Documentation/core-api/workqueue.rst
17136
17137 X-POWERS AXP288 PMIC DRIVERS
17138 M:      Hans de Goede <hdegoede@redhat.com>
17139 S:      Maintained
17140 N:      axp288
17141 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17142
17143 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17144 M:      Chen-Yu Tsai <wens@csie.org>
17145 L:      linux-kernel@vger.kernel.org
17146 S:      Maintained
17147 N:      axp[128]
17148
17149 X.25 NETWORK LAYER
17150 M:      Andrew Hendry <andrew.hendry@gmail.com>
17151 L:      linux-x25@vger.kernel.org
17152 S:      Odd Fixes
17153 F:      Documentation/networking/x25*
17154 F:      include/net/x25*
17155 F:      net/x25/
17156
17157 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17158 M:      Thomas Gleixner <tglx@linutronix.de>
17159 M:      Ingo Molnar <mingo@redhat.com>
17160 M:      Borislav Petkov <bp@alien8.de>
17161 R:      "H. Peter Anvin" <hpa@zytor.com>
17162 M:      x86@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/core
17165 S:      Maintained
17166 F:      Documentation/devicetree/bindings/x86/
17167 F:      Documentation/x86/
17168 F:      arch/x86/
17169
17170 X86 ENTRY CODE
17171 M:      Andy Lutomirski <luto@kernel.org>
17172 L:      linux-kernel@vger.kernel.org
17173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17174 S:      Maintained
17175 F:      arch/x86/entry/
17176
17177 X86 MCE INFRASTRUCTURE
17178 M:      Tony Luck <tony.luck@intel.com>
17179 M:      Borislav Petkov <bp@alien8.de>
17180 L:      linux-edac@vger.kernel.org
17181 S:      Maintained
17182 F:      arch/x86/kernel/cpu/mce/*
17183
17184 X86 MICROCODE UPDATE SUPPORT
17185 M:      Borislav Petkov <bp@alien8.de>
17186 S:      Maintained
17187 F:      arch/x86/kernel/cpu/microcode/*
17188
17189 X86 MM
17190 M:      Dave Hansen <dave.hansen@linux.intel.com>
17191 M:      Andy Lutomirski <luto@kernel.org>
17192 M:      Peter Zijlstra <peterz@infradead.org>
17193 L:      linux-kernel@vger.kernel.org
17194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17195 S:      Maintained
17196 F:      arch/x86/mm/
17197
17198 X86 PLATFORM DRIVERS
17199 M:      Darren Hart <dvhart@infradead.org>
17200 M:      Andy Shevchenko <andy@infradead.org>
17201 L:      platform-driver-x86@vger.kernel.org
17202 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17203 S:      Maintained
17204 F:      drivers/platform/x86/
17205 F:      drivers/platform/olpc/
17206
17207 X86 PLATFORM DRIVERS - ARCH
17208 R:      Darren Hart <dvhart@infradead.org>
17209 R:      Andy Shevchenko <andy@infradead.org>
17210 L:      platform-driver-x86@vger.kernel.org
17211 L:      x86@kernel.org
17212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17213 S:      Maintained
17214 F:      arch/x86/platform
17215
17216 X86 VDSO
17217 M:      Andy Lutomirski <luto@kernel.org>
17218 L:      linux-kernel@vger.kernel.org
17219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17220 S:      Maintained
17221 F:      arch/x86/entry/vdso/
17222
17223 XARRAY
17224 M:      Matthew Wilcox <willy@infradead.org>
17225 L:      linux-fsdevel@vger.kernel.org
17226 S:      Supported
17227 F:      Documentation/core-api/xarray.rst
17228 F:      lib/idr.c
17229 F:      lib/xarray.c
17230 F:      include/linux/idr.h
17231 F:      include/linux/xarray.h
17232 F:      tools/testing/radix-tree
17233
17234 XBOX DVD IR REMOTE
17235 M:      Benjamin Valentin <benpicco@googlemail.com>
17236 S:      Maintained
17237 F:      drivers/media/rc/xbox_remote.c
17238 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17239
17240 XC2028/3028 TUNER DRIVER
17241 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17242 L:      linux-media@vger.kernel.org
17243 W:      https://linuxtv.org
17244 T:      git git://linuxtv.org/media_tree.git
17245 S:      Maintained
17246 F:      drivers/media/tuners/tuner-xc2028.*
17247
17248 XDP (eXpress Data Path)
17249 M:      Alexei Starovoitov <ast@kernel.org>
17250 M:      Daniel Borkmann <daniel@iogearbox.net>
17251 M:      David S. Miller <davem@davemloft.net>
17252 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17253 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17254 M:      John Fastabend <john.fastabend@gmail.com>
17255 L:      netdev@vger.kernel.org
17256 L:      xdp-newbies@vger.kernel.org
17257 L:      bpf@vger.kernel.org
17258 S:      Supported
17259 F:      net/core/xdp.c
17260 F:      include/net/xdp.h
17261 F:      kernel/bpf/devmap.c
17262 F:      kernel/bpf/cpumap.c
17263 F:      include/trace/events/xdp.h
17264 K:      xdp
17265 N:      xdp
17266
17267 XDP SOCKETS (AF_XDP)
17268 M:      Björn Töpel <bjorn.topel@intel.com>
17269 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17270 L:      netdev@vger.kernel.org
17271 L:      bpf@vger.kernel.org
17272 S:      Maintained
17273 F:      kernel/bpf/xskmap.c
17274 F:      net/xdp/
17275
17276 XEN BLOCK SUBSYSTEM
17277 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17278 M:      Roger Pau Monné <roger.pau@citrix.com>
17279 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17280 S:      Supported
17281 F:      drivers/block/xen-blkback/*
17282 F:      drivers/block/xen*
17283
17284 XEN HYPERVISOR ARM
17285 M:      Stefano Stabellini <sstabellini@kernel.org>
17286 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17287 S:      Maintained
17288 F:      arch/arm/xen/
17289 F:      arch/arm/include/asm/xen/
17290
17291 XEN HYPERVISOR ARM64
17292 M:      Stefano Stabellini <sstabellini@kernel.org>
17293 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17294 S:      Maintained
17295 F:      arch/arm64/xen/
17296 F:      arch/arm64/include/asm/xen/
17297
17298 XEN HYPERVISOR INTERFACE
17299 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17300 M:      Juergen Gross <jgross@suse.com>
17301 R:      Stefano Stabellini <sstabellini@kernel.org>
17302 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17304 S:      Supported
17305 F:      arch/x86/xen/
17306 F:      arch/x86/platform/pvh/
17307 F:      drivers/*/xen-*front.c
17308 F:      drivers/xen/
17309 F:      arch/x86/include/asm/xen/
17310 F:      arch/x86/include/asm/pvclock-abi.h
17311 F:      include/xen/
17312 F:      include/uapi/xen/
17313 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17314 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17315
17316 XEN NETWORK BACKEND DRIVER
17317 M:      Wei Liu <wei.liu@kernel.org>
17318 M:      Paul Durrant <paul.durrant@citrix.com>
17319 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17320 L:      netdev@vger.kernel.org
17321 S:      Supported
17322 F:      drivers/net/xen-netback/*
17323
17324 XEN PCI SUBSYSTEM
17325 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17326 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17327 S:      Supported
17328 F:      arch/x86/pci/*xen*
17329 F:      drivers/pci/*xen*
17330
17331 XEN PVSCSI DRIVERS
17332 M:      Juergen Gross <jgross@suse.com>
17333 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17334 L:      linux-scsi@vger.kernel.org
17335 S:      Supported
17336 F:      drivers/scsi/xen-scsifront.c
17337 F:      drivers/xen/xen-scsiback.c
17338 F:      include/xen/interface/io/vscsiif.h
17339
17340 XEN SWIOTLB SUBSYSTEM
17341 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17342 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17343 L:      iommu@lists.linux-foundation.org
17344 S:      Supported
17345 F:      arch/x86/xen/*swiotlb*
17346 F:      drivers/xen/*swiotlb*
17347
17348 XEN SOUND FRONTEND DRIVER
17349 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17350 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17352 S:      Supported
17353 F:      sound/xen/*
17354
17355 XFS FILESYSTEM
17356 M:      Darrick J. Wong <darrick.wong@oracle.com>
17357 M:      linux-xfs@vger.kernel.org
17358 L:      linux-xfs@vger.kernel.org
17359 W:      http://xfs.org/
17360 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17361 S:      Supported
17362 F:      Documentation/filesystems/xfs.txt
17363 F:      fs/xfs/
17364
17365 XILINX AXI ETHERNET DRIVER
17366 M:      Anirudha Sarangi <anirudh@xilinx.com>
17367 M:      John Linn <John.Linn@xilinx.com>
17368 S:      Maintained
17369 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17370
17371 XILINX UARTLITE SERIAL DRIVER
17372 M:      Peter Korsgaard <jacmet@sunsite.dk>
17373 L:      linux-serial@vger.kernel.org
17374 S:      Maintained
17375 F:      drivers/tty/serial/uartlite.c
17376
17377 XILINX VIDEO IP CORES
17378 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17379 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17380 L:      linux-media@vger.kernel.org
17381 T:      git git://linuxtv.org/media_tree.git
17382 S:      Supported
17383 F:      Documentation/devicetree/bindings/media/xilinx/
17384 F:      drivers/media/platform/xilinx/
17385 F:      include/uapi/linux/xilinx-v4l2-controls.h
17386
17387 XILLYBUS DRIVER
17388 M:      Eli Billauer <eli.billauer@gmail.com>
17389 L:      linux-kernel@vger.kernel.org
17390 S:      Supported
17391 F:      drivers/char/xillybus/
17392
17393 XLP9XX I2C DRIVER
17394 M:      George Cherian <george.cherian@cavium.com>
17395 M:      Jan Glauber <jglauber@cavium.com>
17396 L:      linux-i2c@vger.kernel.org
17397 W:      http://www.cavium.com
17398 S:      Supported
17399 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17400 F:      drivers/i2c/busses/i2c-xlp9xx.c
17401
17402 XRA1403 GPIO EXPANDER
17403 M:      Nandor Han <nandor.han@ge.com>
17404 M:      Semi Malinen <semi.malinen@ge.com>
17405 L:      linux-gpio@vger.kernel.org
17406 S:      Maintained
17407 F:      drivers/gpio/gpio-xra1403.c
17408 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17409
17410 XTENSA XTFPGA PLATFORM SUPPORT
17411 M:      Max Filippov <jcmvbkbc@gmail.com>
17412 L:      linux-xtensa@linux-xtensa.org
17413 S:      Maintained
17414 F:      drivers/spi/spi-xtensa-xtfpga.c
17415 F:      sound/soc/xtensa/xtfpga-i2s.c
17416
17417 YAM DRIVER FOR AX.25
17418 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17419 L:      linux-hams@vger.kernel.org
17420 S:      Maintained
17421 F:      drivers/net/hamradio/yam*
17422 F:      include/linux/yam.h
17423
17424 YAMA SECURITY MODULE
17425 M:      Kees Cook <keescook@chromium.org>
17426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17427 S:      Supported
17428 F:      security/yama/
17429 F:      Documentation/admin-guide/LSM/Yama.rst
17430
17431 YEALINK PHONE DRIVER
17432 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17433 L:      usbb2k-api-dev@nongnu.org
17434 S:      Maintained
17435 F:      Documentation/input/devices/yealink.rst
17436 F:      drivers/input/misc/yealink.*
17437
17438 Z8530 DRIVER FOR AX.25
17439 M:      Joerg Reuter <jreuter@yaina.de>
17440 W:      http://yaina.de/jreuter/
17441 W:      http://www.qsl.net/dl1bke/
17442 L:      linux-hams@vger.kernel.org
17443 S:      Maintained
17444 F:      Documentation/networking/z8530drv.txt
17445 F:      drivers/net/hamradio/*scc.c
17446 F:      drivers/net/hamradio/z8530.h
17447
17448 ZBUD COMPRESSED PAGE ALLOCATOR
17449 M:      Seth Jennings <sjenning@redhat.com>
17450 M:      Dan Streetman <ddstreet@ieee.org>
17451 L:      linux-mm@kvack.org
17452 S:      Maintained
17453 F:      mm/zbud.c
17454 F:      include/linux/zbud.h
17455
17456 ZD1211RW WIRELESS DRIVER
17457 M:      Daniel Drake <dsd@gentoo.org>
17458 M:      Ulrich Kunitz <kune@deine-taler.de>
17459 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17460 L:      linux-wireless@vger.kernel.org
17461 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17462 S:      Maintained
17463 F:      drivers/net/wireless/zydas/zd1211rw/
17464
17465 ZD1301 MEDIA DRIVER
17466 M:      Antti Palosaari <crope@iki.fi>
17467 L:      linux-media@vger.kernel.org
17468 W:      https://linuxtv.org/
17469 W:      http://palosaari.fi/linux/
17470 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17471 S:      Maintained
17472 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17473
17474 ZD1301_DEMOD MEDIA DRIVER
17475 M:      Antti Palosaari <crope@iki.fi>
17476 L:      linux-media@vger.kernel.org
17477 W:      https://linuxtv.org/
17478 W:      http://palosaari.fi/linux/
17479 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17480 S:      Maintained
17481 F:      drivers/media/dvb-frontends/zd1301_demod*
17482
17483 ZPOOL COMPRESSED PAGE STORAGE API
17484 M:      Dan Streetman <ddstreet@ieee.org>
17485 L:      linux-mm@kvack.org
17486 S:      Maintained
17487 F:      mm/zpool.c
17488 F:      include/linux/zpool.h
17489
17490 ZR36067 VIDEO FOR LINUX DRIVER
17491 L:      mjpeg-users@lists.sourceforge.net
17492 L:      linux-media@vger.kernel.org
17493 W:      http://mjpeg.sourceforge.net/driver-zoran/
17494 T:      hg https://linuxtv.org/hg/v4l-dvb
17495 S:      Odd Fixes
17496 F:      drivers/staging/media/zoran/
17497
17498 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17499 M:      Minchan Kim <minchan@kernel.org>
17500 M:      Nitin Gupta <ngupta@vflare.org>
17501 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17502 L:      linux-kernel@vger.kernel.org
17503 S:      Maintained
17504 F:      drivers/block/zram/
17505 F:      Documentation/blockdev/zram.txt
17506
17507 ZS DECSTATION Z85C30 SERIAL DRIVER
17508 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17509 S:      Maintained
17510 F:      drivers/tty/serial/zs.*
17511
17512 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17513 M:      Minchan Kim <minchan@kernel.org>
17514 M:      Nitin Gupta <ngupta@vflare.org>
17515 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17516 L:      linux-mm@kvack.org
17517 S:      Maintained
17518 F:      mm/zsmalloc.c
17519 F:      include/linux/zsmalloc.h
17520 F:      Documentation/vm/zsmalloc.rst
17521
17522 ZSWAP COMPRESSED SWAP CACHING
17523 M:      Seth Jennings <sjenning@redhat.com>
17524 M:      Dan Streetman <ddstreet@ieee.org>
17525 L:      linux-mm@kvack.org
17526 S:      Maintained
17527 F:      mm/zswap.c
17528
17529 THE REST
17530 M:      Linus Torvalds <torvalds@linux-foundation.org>
17531 L:      linux-kernel@vger.kernel.org
17532 Q:      http://patchwork.kernel.org/project/LKML/list/
17533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17534 S:      Buried alive in reporters
17535 F:      *
17536 F:      */