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 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will.deacon@arm.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will.deacon@arm.com>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <stefan.wahren@i2se.com>
3125 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 T:      git git://github.com/anholt/linux
3128 S:      Maintained
3129 N:      bcm2835
3130 F:      drivers/staging/vc04_services
3131
3132 BROADCOM BCM47XX MIPS ARCHITECTURE
3133 M:      Hauke Mehrtens <hauke@hauke-m.de>
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-mips@vger.kernel.org
3136 S:      Maintained
3137 F:      Documentation/devicetree/bindings/mips/brcm/
3138 F:      arch/mips/bcm47xx/*
3139 F:      arch/mips/include/asm/mach-bcm47xx/*
3140
3141 BROADCOM BCM5301X ARM ARCHITECTURE
3142 M:      Hauke Mehrtens <hauke@hauke-m.de>
3143 M:      Rafał Miłecki <zajec5@gmail.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-arm-kernel@lists.infradead.org
3146 S:      Maintained
3147 F:      arch/arm/mach-bcm/bcm_5301x.c
3148 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3149 F:      arch/arm/boot/dts/bcm470*
3150 F:      arch/arm/boot/dts/bcm953012*
3151
3152 BROADCOM BCM53573 ARM ARCHITECTURE
3153 M:      Rafał Miłecki <rafal@milecki.pl>
3154 L:      linux-arm-kernel@lists.infradead.org
3155 S:      Maintained
3156 F:      arch/arm/boot/dts/bcm53573*
3157 F:      arch/arm/boot/dts/bcm47189*
3158
3159 BROADCOM BCM63XX ARM ARCHITECTURE
3160 M:      Florian Fainelli <f.fainelli@gmail.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 T:      git git://github.com/broadcom/stblinux.git
3164 S:      Maintained
3165 N:      bcm63xx
3166
3167 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3168 M:      Kevin Cernekee <cernekee@gmail.com>
3169 L:      linux-usb@vger.kernel.org
3170 S:      Maintained
3171 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3172
3173 BROADCOM BCM7XXX ARM ARCHITECTURE
3174 M:      Brian Norris <computersforpeace@gmail.com>
3175 M:      Gregory Fong <gregory.0xf0@gmail.com>
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 M:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 T:      git git://github.com/broadcom/stblinux.git
3180 S:      Maintained
3181 F:      arch/arm/mach-bcm/*brcmstb*
3182 F:      arch/arm/boot/dts/bcm7*.dts*
3183 F:      drivers/bus/brcmstb_gisb.c
3184 F:      arch/arm/mm/cache-b15-rac.c
3185 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3186 N:      brcmstb
3187
3188 BROADCOM BMIPS CPUFREQ DRIVER
3189 M:      Markus Mayer <mmayer@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-pm@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/cpufreq/bmips-cpufreq.c
3194
3195 BROADCOM BMIPS MIPS ARCHITECTURE
3196 M:      Kevin Cernekee <cernekee@gmail.com>
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-mips@vger.kernel.org
3200 T:      git git://github.com/broadcom/stblinux.git
3201 S:      Maintained
3202 F:      arch/mips/bmips/*
3203 F:      arch/mips/include/asm/mach-bmips/*
3204 F:      arch/mips/kernel/*bmips*
3205 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3206 F:      drivers/irqchip/irq-bcm63*
3207 F:      drivers/irqchip/irq-bcm7*
3208 F:      drivers/irqchip/irq-brcmstb*
3209 F:      include/linux/bcm963xx_nvram.h
3210 F:      include/linux/bcm963xx_tag.h
3211
3212 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3213 M:      Rasesh Mody <rmody@marvell.com>
3214 M:      GR-Linux-NIC-Dev@marvell.com
3215 L:      netdev@vger.kernel.org
3216 S:      Supported
3217 F:      drivers/net/ethernet/broadcom/bnx2.*
3218 F:      drivers/net/ethernet/broadcom/bnx2_*
3219
3220 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3221 M:      QLogic-Storage-Upstream@qlogic.com
3222 L:      linux-scsi@vger.kernel.org
3223 S:      Supported
3224 F:      drivers/scsi/bnx2fc/
3225
3226 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3227 M:      QLogic-Storage-Upstream@qlogic.com
3228 L:      linux-scsi@vger.kernel.org
3229 S:      Supported
3230 F:      drivers/scsi/bnx2i/
3231
3232 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3233 M:      Ariel Elior <aelior@marvell.com>
3234 M:      Sudarsana Kalluru <skalluru@marvell.com>
3235 M:      GR-everest-linux-l2@marvell.com
3236 L:      netdev@vger.kernel.org
3237 S:      Supported
3238 F:      drivers/net/ethernet/broadcom/bnx2x/
3239
3240 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3241 M:      Michael Chan <michael.chan@broadcom.com>
3242 L:      netdev@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/broadcom/bnxt/
3245
3246 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3247 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3248 M:      Franky Lin <franky.lin@broadcom.com>
3249 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3250 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3251 M:      Wright Feng <wright.feng@cypress.com>
3252 L:      linux-wireless@vger.kernel.org
3253 L:      brcm80211-dev-list.pdl@broadcom.com
3254 L:      brcm80211-dev-list@cypress.com
3255 S:      Supported
3256 F:      drivers/net/wireless/broadcom/brcm80211/
3257
3258 BROADCOM BRCMSTB GPIO DRIVER
3259 M:      Gregory Fong <gregory.0xf0@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 S:      Supported
3262 F:      drivers/gpio/gpio-brcmstb.c
3263 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3264
3265 BROADCOM BRCMSTB I2C DRIVER
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-i2c@vger.kernel.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Supported
3270 F:      drivers/i2c/busses/i2c-brcmstb.c
3271 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3272
3273 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3274 M:      Al Cooper <alcooperx@gmail.com>
3275 L:      linux-kernel@vger.kernel.org
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 S:      Maintained
3278 F:      drivers/phy/broadcom/phy-brcm-usb*
3279
3280 BROADCOM GENET ETHERNET DRIVER
3281 M:      Doug Berger <opendmb@gmail.com>
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/genet/
3287
3288 BROADCOM IPROC ARM ARCHITECTURE
3289 M:      Ray Jui <rjui@broadcom.com>
3290 M:      Scott Branden <sbranden@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 T:      git git://github.com/broadcom/cygnus-linux.git
3294 S:      Maintained
3295 N:      iproc
3296 N:      cygnus
3297 N:      bcm[-_]nsp
3298 N:      bcm9113*
3299 N:      bcm9583*
3300 N:      bcm9585*
3301 N:      bcm9586*
3302 N:      bcm988312
3303 N:      bcm113*
3304 N:      bcm583*
3305 N:      bcm585*
3306 N:      bcm586*
3307 N:      bcm88312
3308 N:      hr2
3309 N:      stingray
3310 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3311 F:      arch/arm64/boot/dts/broadcom/stingray/*
3312 F:      drivers/clk/bcm/clk-ns*
3313 F:      drivers/clk/bcm/clk-sr*
3314 F:      drivers/pinctrl/bcm/pinctrl-ns*
3315 F:      include/dt-bindings/clock/bcm-sr*
3316
3317 BROADCOM KONA GPIO DRIVER
3318 M:      Ray Jui <rjui@broadcom.com>
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/gpio/gpio-bcm-kona.c
3322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3323
3324 BROADCOM NETXTREME-E ROCE DRIVER
3325 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3326 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3327 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3328 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3329 L:      linux-rdma@vger.kernel.org
3330 W:      http://www.broadcom.com
3331 S:      Supported
3332 F:      drivers/infiniband/hw/bnxt_re/
3333 F:      include/uapi/rdma/bnxt_re-abi.h
3334
3335 BROADCOM NVRAM DRIVER
3336 M:      Rafał Miłecki <zajec5@gmail.com>
3337 L:      linux-mips@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/firmware/broadcom/*
3340
3341 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3342 M:      Rafał Miłecki <zajec5@gmail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 S:      Maintained
3345 F:      drivers/bcma/
3346 F:      include/linux/bcma/
3347
3348 BROADCOM STB AVS CPUFREQ DRIVER
3349 M:      Markus Mayer <mmayer@broadcom.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-pm@vger.kernel.org
3352 S:      Maintained
3353 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3354 F:      drivers/cpufreq/brcmstb*
3355
3356 BROADCOM STB AVS TMON DRIVER
3357 M:      Markus Mayer <mmayer@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-pm@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3362 F:      drivers/thermal/broadcom/brcmstb*
3363
3364 BROADCOM STB NAND FLASH DRIVER
3365 M:      Brian Norris <computersforpeace@gmail.com>
3366 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3367 L:      linux-mtd@lists.infradead.org
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 S:      Maintained
3370 F:      drivers/mtd/nand/raw/brcmnand/
3371
3372 BROADCOM STB DPFE DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3378 F:      drivers/memory/brcmstb_dpfe.c
3379
3380 BROADCOM SPI DRIVER
3381 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 S:      Maintained
3384 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3385 F:      drivers/spi/spi-bcm-qspi.*
3386 F:      drivers/spi/spi-brcmstb-qspi.c
3387 F:      drivers/spi/spi-iproc-qspi.c
3388
3389 BROADCOM SYSTEMPORT ETHERNET DRIVER
3390 M:      Florian Fainelli <f.fainelli@gmail.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 L:      netdev@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3395
3396 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3397 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3398 M:      Prashant Sreedharan <prashant@broadcom.com>
3399 M:      Michael Chan <mchan@broadcom.com>
3400 L:      netdev@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/net/ethernet/broadcom/tg3.*
3403
3404 BROCADE BFA FC SCSI DRIVER
3405 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3406 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Supported
3409 F:      drivers/scsi/bfa/
3410
3411 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3412 M:      Rasesh Mody <rmody@marvell.com>
3413 M:      Sudarsana Kalluru <skalluru@marvell.com>
3414 M:      GR-Linux-NIC-Dev@marvell.com
3415 L:      netdev@vger.kernel.org
3416 S:      Supported
3417 F:      drivers/net/ethernet/brocade/bna/
3418
3419 BSG (block layer generic sg v4 driver)
3420 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3421 L:      linux-scsi@vger.kernel.org
3422 S:      Supported
3423 F:      block/bsg.c
3424 F:      include/linux/bsg.h
3425 F:      include/uapi/linux/bsg.h
3426
3427 BT87X AUDIO DRIVER
3428 M:      Clemens Ladisch <clemens@ladisch.de>
3429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3431 S:      Maintained
3432 F:      Documentation/sound/cards/bt87x.rst
3433 F:      sound/pci/bt87x.c
3434
3435 BT8XXGPIO DRIVER
3436 M:      Michael Buesch <m@bues.ch>
3437 W:      http://bu3sch.de/btgpio.php
3438 S:      Maintained
3439 F:      drivers/gpio/gpio-bt8xx.c
3440
3441 BTRFS FILE SYSTEM
3442 M:      Chris Mason <clm@fb.com>
3443 M:      Josef Bacik <josef@toxicpanda.com>
3444 M:      David Sterba <dsterba@suse.com>
3445 L:      linux-btrfs@vger.kernel.org
3446 W:      http://btrfs.wiki.kernel.org/
3447 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3449 S:      Maintained
3450 F:      Documentation/filesystems/btrfs.txt
3451 F:      fs/btrfs/
3452 F:      include/linux/btrfs*
3453 F:      include/uapi/linux/btrfs*
3454
3455 BTTV VIDEO4LINUX DRIVER
3456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3457 L:      linux-media@vger.kernel.org
3458 W:      https://linuxtv.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 S:      Odd fixes
3461 F:      Documentation/media/v4l-drivers/bttv*
3462 F:      drivers/media/pci/bt8xx/bttv*
3463
3464 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3465 M:      Chanwoo Choi <cw00.choi@samsung.com>
3466 L:      linux-pm@vger.kernel.org
3467 L:      linux-samsung-soc@vger.kernel.org
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3469 S:      Maintained
3470 F:      drivers/devfreq/exynos-bus.c
3471 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3472
3473 BUSLOGIC SCSI DRIVER
3474 M:      Khalid Aziz <khalid@gonehiking.org>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Maintained
3477 F:      drivers/scsi/BusLogic.*
3478 F:      drivers/scsi/FlashPoint.*
3479
3480 C-MEDIA CMI8788 DRIVER
3481 M:      Clemens Ladisch <clemens@ladisch.de>
3482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3484 S:      Maintained
3485 F:      sound/pci/oxygen/
3486
3487 C-SKY ARCHITECTURE
3488 M:      Guo Ren <guoren@kernel.org>
3489 T:      git https://github.com/c-sky/csky-linux.git
3490 S:      Supported
3491 F:      arch/csky/
3492 F:      Documentation/devicetree/bindings/csky/
3493 F:      drivers/irqchip/irq-csky-*
3494 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3495 F:      drivers/clocksource/timer-gx6605s.c
3496 F:      drivers/clocksource/timer-mp-csky.c
3497 F:      Documentation/devicetree/bindings/timer/csky,*
3498 K:      csky
3499 N:      csky
3500
3501 C6X ARCHITECTURE
3502 M:      Mark Salter <msalter@redhat.com>
3503 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3504 L:      linux-c6x-dev@linux-c6x.org
3505 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3506 S:      Maintained
3507 F:      arch/c6x/
3508
3509 CA8210 IEEE-802.15.4 RADIO DRIVER
3510 M:      Harry Morris <h.morris@cascoda.com>
3511 L:      linux-wpan@vger.kernel.org
3512 W:      https://github.com/Cascoda/ca8210-linux.git
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/ca8210.c
3515 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3516
3517 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3518 M:      David Howells <dhowells@redhat.com>
3519 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3520 S:      Supported
3521 F:      Documentation/filesystems/caching/cachefiles.txt
3522 F:      fs/cachefiles/
3523
3524 CADENCE MIPI-CSI2 BRIDGES
3525 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3526 L:      linux-media@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3529 F:      drivers/media/platform/cadence/cdns-csi2*
3530
3531 CADET FM/AM RADIO RECEIVER DRIVER
3532 M:      Hans Verkuil <hverkuil@xs4all.nl>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Maintained
3537 F:      drivers/media/radio/radio-cadet*
3538
3539 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3540 M:      Jonathan Corbet <corbet@lwn.net>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 S:      Maintained
3544 F:      Documentation/media/v4l-drivers/cafe_ccic*
3545 F:      drivers/media/platform/marvell-ccic/
3546
3547 CAIF NETWORK LAYER
3548 L:      netdev@vger.kernel.org
3549 S:      Orphan
3550 F:      Documentation/networking/caif/
3551 F:      drivers/net/caif/
3552 F:      include/uapi/linux/caif/
3553 F:      include/net/caif/
3554 F:      net/caif/
3555
3556 CAKE QDISC
3557 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3558 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      net/sched/sch_cake.c
3561
3562 CALGARY x86-64 IOMMU
3563 M:      Muli Ben-Yehuda <mulix@mulix.org>
3564 M:      Jon Mason <jdmason@kudzu.us>
3565 L:      iommu@lists.linux-foundation.org
3566 S:      Maintained
3567 F:      arch/x86/kernel/pci-calgary_64.c
3568 F:      arch/x86/kernel/tce_64.c
3569 F:      arch/x86/include/asm/calgary.h
3570 F:      arch/x86/include/asm/tce.h
3571
3572 CAN NETWORK DRIVERS
3573 M:      Wolfgang Grandegger <wg@grandegger.com>
3574 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3575 L:      linux-can@vger.kernel.org
3576 W:      https://github.com/linux-can
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/net/can/
3581 F:      drivers/net/can/
3582 F:      include/linux/can/dev.h
3583 F:      include/linux/can/platform/
3584 F:      include/uapi/linux/can/error.h
3585 F:      include/uapi/linux/can/netlink.h
3586
3587 CAN NETWORK LAYER
3588 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3589 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3590 L:      linux-can@vger.kernel.org
3591 W:      https://github.com/linux-can
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3594 S:      Maintained
3595 F:      Documentation/networking/can.rst
3596 F:      net/can/
3597 F:      include/linux/can/core.h
3598 F:      include/uapi/linux/can.h
3599 F:      include/uapi/linux/can/bcm.h
3600 F:      include/uapi/linux/can/raw.h
3601 F:      include/uapi/linux/can/gw.h
3602
3603 CAPABILITIES
3604 M:      Serge Hallyn <serge@hallyn.com>
3605 L:      linux-security-module@vger.kernel.org
3606 S:      Supported
3607 F:      include/linux/capability.h
3608 F:      include/uapi/linux/capability.h
3609 F:      security/commoncap.c
3610 F:      kernel/capability.c
3611
3612 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3613 M:      Kevin Tsai <ktsai@capellamicro.com>
3614 S:      Maintained
3615 F:      drivers/iio/light/cm*
3616
3617 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3618 M:      Christian Lamparter <chunkeey@googlemail.com>
3619 L:      linux-wireless@vger.kernel.org
3620 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3621 S:      Maintained
3622 F:      drivers/net/wireless/ath/carl9170/
3623
3624 CAVIUM I2C DRIVER
3625 M:      Jan Glauber <jglauber@cavium.com>
3626 M:      David Daney <david.daney@cavium.com>
3627 W:      http://www.cavium.com
3628 S:      Supported
3629 F:      drivers/i2c/busses/i2c-octeon*
3630 F:      drivers/i2c/busses/i2c-thunderx*
3631
3632 CAVIUM LIQUIDIO NETWORK DRIVER
3633 M:      Derek Chickles <dchickles@marvell.com>
3634 M:      Satanand Burla <sburla@marvell.com>
3635 M:      Felix Manlunas <fmanlunas@marvell.com>
3636 L:      netdev@vger.kernel.org
3637 W:      http://www.cavium.com
3638 S:      Supported
3639 F:      drivers/net/ethernet/cavium/liquidio/
3640
3641 CAVIUM MMC DRIVER
3642 M:      Jan Glauber <jglauber@cavium.com>
3643 M:      David Daney <david.daney@cavium.com>
3644 M:      Steven J. Hill <Steven.Hill@cavium.com>
3645 W:      http://www.cavium.com
3646 S:      Supported
3647 F:      drivers/mmc/host/cavium*
3648
3649 CAVIUM OCTEON-TX CRYPTO DRIVER
3650 M:      George Cherian <george.cherian@cavium.com>
3651 L:      linux-crypto@vger.kernel.org
3652 W:      http://www.cavium.com
3653 S:      Supported
3654 F:      drivers/crypto/cavium/cpt/
3655
3656 CAVIUM THUNDERX2 ARM64 SOC
3657 M:      Robert Richter <rrichter@cavium.com>
3658 M:      Jayachandran C <jnair@caviumnetworks.com>
3659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3660 S:      Maintained
3661 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3662 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3663
3664 CC2520 IEEE-802.15.4 RADIO DRIVER
3665 M:      Varka Bhadram <varkabhadram@gmail.com>
3666 L:      linux-wpan@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ieee802154/cc2520.c
3669 F:      include/linux/spi/cc2520.h
3670 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3671
3672 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3673 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3674 L:      linux-crypto@vger.kernel.org
3675 S:      Supported
3676 F:      drivers/crypto/ccree/
3677 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3678
3679 CEC FRAMEWORK
3680 M:      Hans Verkuil <hans.verkuil@cisco.com>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 W:      http://linuxtv.org
3684 S:      Supported
3685 F:      Documentation/media/kapi/cec-core.rst
3686 F:      Documentation/media/uapi/cec
3687 F:      drivers/media/cec/
3688 F:      drivers/media/rc/keymaps/rc-cec.c
3689 F:      include/media/cec.h
3690 F:      include/media/cec-notifier.h
3691 F:      include/uapi/linux/cec.h
3692 F:      include/uapi/linux/cec-funcs.h
3693 F:      Documentation/devicetree/bindings/media/cec.txt
3694 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3695
3696 CEC GPIO DRIVER
3697 M:      Hans Verkuil <hans.verkuil@cisco.com>
3698 L:      linux-media@vger.kernel.org
3699 T:      git git://linuxtv.org/media_tree.git
3700 W:      http://linuxtv.org
3701 S:      Supported
3702 F:      drivers/media/platform/cec-gpio/
3703 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3704
3705 CELL BROADBAND ENGINE ARCHITECTURE
3706 M:      Arnd Bergmann <arnd@arndb.de>
3707 L:      linuxppc-dev@lists.ozlabs.org
3708 W:      http://www.ibm.com/developerworks/power/cell/
3709 S:      Supported
3710 F:      arch/powerpc/include/asm/cell*.h
3711 F:      arch/powerpc/include/asm/spu*.h
3712 F:      arch/powerpc/include/uapi/asm/spu*.h
3713 F:      arch/powerpc/oprofile/*cell*
3714 F:      arch/powerpc/platforms/cell/
3715
3716 CEPH COMMON CODE (LIBCEPH)
3717 M:      Ilya Dryomov <idryomov@gmail.com>
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 L:      ceph-devel@vger.kernel.org
3721 W:      http://ceph.com/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3723 T:      git git://github.com/ceph/ceph-client.git
3724 S:      Supported
3725 F:      net/ceph/
3726 F:      include/linux/ceph/
3727 F:      include/linux/crush/
3728
3729 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3730 M:      "Yan, Zheng" <zyan@redhat.com>
3731 M:      Sage Weil <sage@redhat.com>
3732 M:      Ilya Dryomov <idryomov@gmail.com>
3733 L:      ceph-devel@vger.kernel.org
3734 W:      http://ceph.com/
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3736 T:      git git://github.com/ceph/ceph-client.git
3737 S:      Supported
3738 F:      Documentation/filesystems/ceph.txt
3739 F:      fs/ceph/
3740
3741 CERTIFICATE HANDLING:
3742 M:      David Howells <dhowells@redhat.com>
3743 M:      David Woodhouse <dwmw2@infradead.org>
3744 L:      keyrings@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/admin-guide/module-signing.rst
3747 F:      certs/
3748 F:      scripts/sign-file.c
3749 F:      scripts/extract-cert.c
3750
3751 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3752 L:      linux-usb@vger.kernel.org
3753 S:      Orphan
3754 F:      Documentation/usb/WUSB-Design-overview.txt
3755 F:      Documentation/usb/wusb-cbaf
3756 F:      drivers/usb/host/hwa-hc.c
3757 F:      drivers/usb/host/whci/
3758 F:      drivers/usb/wusbcore/
3759 F:      include/linux/usb/wusb*
3760
3761 CFAG12864B LCD DRIVER
3762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3763 S:      Maintained
3764 F:      drivers/auxdisplay/cfag12864b.c
3765 F:      include/linux/cfag12864b.h
3766
3767 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3768 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      drivers/auxdisplay/cfag12864bfb.c
3771 F:      include/linux/cfag12864b.h
3772
3773 802.11 (including CFG80211/NL80211)
3774 M:      Johannes Berg <johannes@sipsolutions.net>
3775 L:      linux-wireless@vger.kernel.org
3776 W:      http://wireless.kernel.org/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3779 S:      Maintained
3780 F:      net/wireless/
3781 F:      include/uapi/linux/nl80211.h
3782 F:      include/linux/ieee80211.h
3783 F:      include/net/wext.h
3784 F:      include/net/cfg80211.h
3785 F:      include/net/iw_handler.h
3786 F:      include/net/ieee80211_radiotap.h
3787 F:      Documentation/driver-api/80211/cfg80211.rst
3788 F:      Documentation/networking/regulatory.txt
3789
3790 CHAR and MISC DRIVERS
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3794 S:      Supported
3795 F:      drivers/char/
3796 F:      drivers/misc/
3797 F:      include/linux/miscdevice.h
3798
3799 CHECKPATCH
3800 M:      Andy Whitcroft <apw@canonical.com>
3801 M:      Joe Perches <joe@perches.com>
3802 S:      Maintained
3803 F:      scripts/checkpatch.pl
3804
3805 CHINESE DOCUMENTATION
3806 M:      Harry Wei <harryxiyou@gmail.com>
3807 M:      Alex Shi <alex.shi@linux.alibaba.com>
3808 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3809 S:      Maintained
3810 F:      Documentation/translations/zh_CN/
3811
3812 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3813 M:      Peter Chen <Peter.Chen@nxp.com>
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3815 L:      linux-usb@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/usb/chipidea/
3818
3819 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3820 M:      Hans de Goede <hdegoede@redhat.com>
3821 L:      linux-input@vger.kernel.org
3822 S:      Maintained
3823 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3824 F:      drivers/input/touchscreen/chipone_icn8318.c
3825
3826 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3827 M:      Hans de Goede <hdegoede@redhat.com>
3828 L:      linux-input@vger.kernel.org
3829 S:      Maintained
3830 F:      drivers/input/touchscreen/chipone_icn8505.c
3831
3832 CHROME HARDWARE PLATFORM SUPPORT
3833 M:      Benson Leung <bleung@chromium.org>
3834 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3835 S:      Maintained
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3837 F:      drivers/platform/chrome/
3838
3839 CHROMEOS EC SUBDRIVERS
3840 M:      Benson Leung <bleung@chromium.org>
3841 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3842 R:      Guenter Roeck <groeck@chromium.org>
3843 S:      Maintained
3844 N:      cros_ec
3845 N:      cros-ec
3846 F:      drivers/power/supply/cros_usbpd-charger.c
3847
3848 CHROMEOS EC CODEC DRIVER
3849 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3850 S:      Maintained
3851 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3852 R:      Guenter Roeck <groeck@chromium.org>
3853 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3854 F:      sound/soc/codecs/cros_ec_codec.*
3855
3856 CIRRUS LOGIC AUDIO CODEC DRIVERS
3857 M:      Brian Austin <brian.austin@cirrus.com>
3858 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3860 S:      Maintained
3861 F:      sound/soc/codecs/cs*
3862
3863 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3864 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3868
3869 CIRRUS LOGIC LOCHNAGAR DRIVER
3870 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3871 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3872 L:      patches@opensource.cirrus.com
3873 S:      Supported
3874 F:      drivers/clk/clk-lochnagar.c
3875 F:      drivers/hwmon/lochnagar-hwmon.c
3876 F:      drivers/mfd/lochnagar-i2c.c
3877 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3878 F:      drivers/regulator/lochnagar-regulator.c
3879 F:      sound/soc/codecs/lochnagar-sc.c
3880 F:      include/dt-bindings/clk/lochnagar.h
3881 F:      include/dt-bindings/pinctrl/lochnagar.h
3882 F:      include/linux/mfd/lochnagar*
3883 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3889 F:      Documentation/hwmon/lochnagar
3890
3891 CISCO FCOE HBA DRIVER
3892 M:      Satish Kharat <satishkh@cisco.com>
3893 M:      Sesidhar Baddela <sebaddel@cisco.com>
3894 M:      Karan Tilak Kumar <kartilak@cisco.com>
3895 L:      linux-scsi@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/scsi/fnic/
3898
3899 CISCO SCSI HBA DRIVER
3900 M:      Karan Tilak Kumar <kartilak@cisco.com>
3901 M:      Sesidhar Baddela <sebaddel@cisco.com>
3902 L:      linux-scsi@vger.kernel.org
3903 S:      Supported
3904 F:      drivers/scsi/snic/
3905
3906 CISCO VIC ETHERNET NIC DRIVER
3907 M:      Christian Benvenuti <benve@cisco.com>
3908 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3909 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3910 S:      Supported
3911 F:      drivers/net/ethernet/cisco/enic/
3912
3913 CISCO VIC LOW LATENCY NIC DRIVER
3914 M:      Christian Benvenuti <benve@cisco.com>
3915 M:      Nelson Escobar <neescoba@cisco.com>
3916 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3917 S:      Supported
3918 F:      drivers/infiniband/hw/usnic/
3919
3920 CIRRUS LOGIC MADERA CODEC DRIVERS
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3924 L:      patches@opensource.cirrus.com
3925 T:      git https://github.com/CirrusLogic/linux-drivers.git
3926 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3927 S:      Supported
3928 F:      Documentation/devicetree/bindings/mfd/madera.txt
3929 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3930 F:      include/linux/irqchip/irq-madera*
3931 F:      include/linux/mfd/madera/*
3932 F:      drivers/gpio/gpio-madera*
3933 F:      drivers/irqchip/irq-madera*
3934 F:      drivers/mfd/madera*
3935 F:      drivers/mfd/cs47l*
3936 F:      drivers/pinctrl/cirrus/*
3937
3938 CLANG-FORMAT FILE
3939 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3940 S:      Maintained
3941 F:      .clang-format
3942
3943 CLEANCACHE API
3944 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3945 L:      linux-kernel@vger.kernel.org
3946 S:      Maintained
3947 F:      mm/cleancache.c
3948 F:      include/linux/cleancache.h
3949
3950 CLK API
3951 M:      Russell King <linux@armlinux.org.uk>
3952 L:      linux-clk@vger.kernel.org
3953 S:      Maintained
3954 F:      include/linux/clk.h
3955
3956 CLOCKSOURCE, CLOCKEVENT DRIVERS
3957 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3958 M:      Thomas Gleixner <tglx@linutronix.de>
3959 L:      linux-kernel@vger.kernel.org
3960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3961 S:      Supported
3962 F:      drivers/clocksource/
3963 F:      Documentation/devicetree/bindings/timer/
3964
3965 CMPC ACPI DRIVER
3966 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3967 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3968 L:      platform-driver-x86@vger.kernel.org
3969 S:      Supported
3970 F:      drivers/platform/x86/classmate-laptop.c
3971
3972 COBALT MEDIA DRIVER
3973 M:      Hans Verkuil <hans.verkuil@cisco.com>
3974 L:      linux-media@vger.kernel.org
3975 T:      git git://linuxtv.org/media_tree.git
3976 W:      https://linuxtv.org
3977 S:      Supported
3978 F:      drivers/media/pci/cobalt/
3979
3980 COCCINELLE/Semantic Patches (SmPL)
3981 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3982 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3983 M:      Nicolas Palix <nicolas.palix@imag.fr>
3984 M:      Michal Marek <michal.lkml@markovi.net>
3985 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3987 W:      http://coccinelle.lip6.fr/
3988 S:      Supported
3989 F:      Documentation/dev-tools/coccinelle.rst
3990 F:      scripts/coccinelle/
3991 F:      scripts/coccicheck
3992
3993 CODA FILE SYSTEM
3994 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3995 M:      coda@cs.cmu.edu
3996 L:      codalist@coda.cs.cmu.edu
3997 W:      http://www.coda.cs.cmu.edu/
3998 S:      Maintained
3999 F:      Documentation/filesystems/coda.txt
4000 F:      fs/coda/
4001 F:      include/linux/coda*.h
4002 F:      include/uapi/linux/coda*.h
4003
4004 CODA V4L2 MEM2MEM DRIVER
4005 M:      Philipp Zabel <p.zabel@pengutronix.de>
4006 L:      linux-media@vger.kernel.org
4007 S:      Maintained
4008 F:      Documentation/devicetree/bindings/media/coda.txt
4009 F:      drivers/media/platform/coda/
4010
4011 CODE OF CONDUCT
4012 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4013 S:      Supported
4014 F:      Documentation/process/code-of-conduct.rst
4015 F:      Documentation/process/code-of-conduct-interpretation.rst
4016
4017 COMMON CLK FRAMEWORK
4018 M:      Michael Turquette <mturquette@baylibre.com>
4019 M:      Stephen Boyd <sboyd@kernel.org>
4020 L:      linux-clk@vger.kernel.org
4021 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/clock/
4025 F:      drivers/clk/
4026 X:      drivers/clk/clkdev.c
4027 F:      include/linux/clk-pr*
4028 F:      include/linux/clk/
4029 F:      include/linux/of_clk.h
4030
4031 COMMON INTERNET FILE SYSTEM (CIFS)
4032 M:      Steve French <sfrench@samba.org>
4033 L:      linux-cifs@vger.kernel.org
4034 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4035 W:      http://linux-cifs.samba.org/
4036 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4037 S:      Supported
4038 F:      Documentation/filesystems/cifs/
4039 F:      fs/cifs/
4040
4041 COMPACTPCI HOTPLUG CORE
4042 M:      Scott Murray <scott@spiteful.org>
4043 L:      linux-pci@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/pci/hotplug/cpci_hotplug*
4046
4047 COMPACTPCI HOTPLUG GENERIC DRIVER
4048 M:      Scott Murray <scott@spiteful.org>
4049 L:      linux-pci@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/pci/hotplug/cpcihp_generic.c
4052
4053 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4054 M:      Scott Murray <scott@spiteful.org>
4055 L:      linux-pci@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4058
4059 COMPAL LAPTOP SUPPORT
4060 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/compal-laptop.c
4064
4065 COMPILER ATTRIBUTES
4066 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4067 S:      Maintained
4068 F:      include/linux/compiler_attributes.h
4069
4070 CONEXANT ACCESSRUNNER USB DRIVER
4071 L:      accessrunner-general@lists.sourceforge.net
4072 W:      http://accessrunner.sourceforge.net/
4073 S:      Orphan
4074 F:      drivers/usb/atm/cxacru.c
4075
4076 CONFIGFS
4077 M:      Joel Becker <jlbec@evilplan.org>
4078 M:      Christoph Hellwig <hch@lst.de>
4079 T:      git git://git.infradead.org/users/hch/configfs.git
4080 S:      Supported
4081 F:      fs/configfs/
4082 F:      include/linux/configfs.h
4083
4084 CONNECTOR
4085 M:      Evgeniy Polyakov <zbr@ioremap.net>
4086 L:      netdev@vger.kernel.org
4087 S:      Maintained
4088 F:      drivers/connector/
4089
4090 CONTROL GROUP (CGROUP)
4091 M:      Tejun Heo <tj@kernel.org>
4092 M:      Li Zefan <lizefan@huawei.com>
4093 M:      Johannes Weiner <hannes@cmpxchg.org>
4094 L:      cgroups@vger.kernel.org
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4096 S:      Maintained
4097 F:      Documentation/admin-guide/cgroup-v2.rst
4098 F:      Documentation/cgroup-v1/
4099 F:      include/linux/cgroup*
4100 F:      kernel/cgroup/
4101
4102 CONTROL GROUP - CPUSET
4103 M:      Li Zefan <lizefan@huawei.com>
4104 L:      cgroups@vger.kernel.org
4105 W:      http://www.bullopensource.org/cpuset/
4106 W:      http://oss.sgi.com/projects/cpusets/
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4108 S:      Maintained
4109 F:      Documentation/cgroup-v1/cpusets.txt
4110 F:      include/linux/cpuset.h
4111 F:      kernel/cgroup/cpuset.c
4112
4113 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4114 M:      Johannes Weiner <hannes@cmpxchg.org>
4115 M:      Michal Hocko <mhocko@kernel.org>
4116 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4117 L:      cgroups@vger.kernel.org
4118 L:      linux-mm@kvack.org
4119 S:      Maintained
4120 F:      mm/memcontrol.c
4121 F:      mm/swap_cgroup.c
4122
4123 CORETEMP HARDWARE MONITORING DRIVER
4124 M:      Fenghua Yu <fenghua.yu@intel.com>
4125 L:      linux-hwmon@vger.kernel.org
4126 S:      Maintained
4127 F:      Documentation/hwmon/coretemp.rst
4128 F:      drivers/hwmon/coretemp.c
4129
4130 COSA/SRP SYNC SERIAL DRIVER
4131 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4132 W:      http://www.fi.muni.cz/~kas/cosa/
4133 S:      Maintained
4134 F:      drivers/net/wan/cosa*
4135
4136 COUNTER SUBSYSTEM
4137 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4138 L:      linux-iio@vger.kernel.org
4139 S:      Maintained
4140 F:      Documentation/ABI/testing/sysfs-bus-counter*
4141 F:      Documentation/driver-api/generic-counter.rst
4142 F:      drivers/counter/
4143 F:      include/linux/counter.h
4144 F:      include/linux/counter_enum.h
4145
4146 CPMAC ETHERNET DRIVER
4147 M:      Florian Fainelli <f.fainelli@gmail.com>
4148 L:      netdev@vger.kernel.org
4149 S:      Maintained
4150 F:      drivers/net/ethernet/ti/cpmac.c
4151
4152 CPU FREQUENCY SCALING FRAMEWORK
4153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4154 M:      Viresh Kumar <viresh.kumar@linaro.org>
4155 L:      linux-pm@vger.kernel.org
4156 S:      Maintained
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4159 B:      https://bugzilla.kernel.org
4160 F:      Documentation/admin-guide/pm/cpufreq.rst
4161 F:      Documentation/admin-guide/pm/intel_pstate.rst
4162 F:      Documentation/cpu-freq/
4163 F:      Documentation/devicetree/bindings/cpufreq/
4164 F:      drivers/cpufreq/
4165 F:      kernel/sched/cpufreq*.c
4166 F:      include/linux/cpufreq.h
4167 F:      include/linux/sched/cpufreq.h
4168 F:      tools/testing/selftests/cpufreq/
4169
4170 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4171 M:      Viresh Kumar <viresh.kumar@linaro.org>
4172 M:      Sudeep Holla <sudeep.holla@arm.com>
4173 L:      linux-pm@vger.kernel.org
4174 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4175 S:      Maintained
4176 F:      drivers/cpufreq/arm_big_little.h
4177 F:      drivers/cpufreq/arm_big_little.c
4178
4179 CPU POWER MONITORING SUBSYSTEM
4180 M:      Thomas Renninger <trenn@suse.com>
4181 M:      Shuah Khan <shuah@kernel.org>
4182 M:      Shuah Khan <skhan@linuxfoundation.org>
4183 L:      linux-pm@vger.kernel.org
4184 S:      Maintained
4185 F:      tools/power/cpupower/
4186
4187 CPUID/MSR DRIVER
4188 M:      "H. Peter Anvin" <hpa@zytor.com>
4189 S:      Maintained
4190 F:      arch/x86/kernel/cpuid.c
4191 F:      arch/x86/kernel/msr.c
4192
4193 CPUIDLE DRIVER - ARM BIG LITTLE
4194 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4195 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4196 L:      linux-pm@vger.kernel.org
4197 L:      linux-arm-kernel@lists.infradead.org
4198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4199 S:      Maintained
4200 F:      drivers/cpuidle/cpuidle-big_little.c
4201
4202 CPUIDLE DRIVER - ARM EXYNOS
4203 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4204 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4205 M:      Kukjin Kim <kgene@kernel.org>
4206 L:      linux-pm@vger.kernel.org
4207 L:      linux-samsung-soc@vger.kernel.org
4208 S:      Supported
4209 F:      drivers/cpuidle/cpuidle-exynos.c
4210 F:      arch/arm/mach-exynos/pm.c
4211
4212 CPU IDLE TIME MANAGEMENT FRAMEWORK
4213 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4214 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4215 L:      linux-pm@vger.kernel.org
4216 S:      Maintained
4217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4218 B:      https://bugzilla.kernel.org
4219 F:      Documentation/admin-guide/pm/cpuidle.rst
4220 F:      Documentation/driver-api/pm/cpuidle.rst
4221 F:      drivers/cpuidle/*
4222 F:      include/linux/cpuidle.h
4223
4224 CRAMFS FILESYSTEM
4225 M:      Nicolas Pitre <nico@fluxnic.net>
4226 S:      Maintained
4227 F:      Documentation/filesystems/cramfs.txt
4228 F:      fs/cramfs/
4229
4230 CRYPTO API
4231 M:      Herbert Xu <herbert@gondor.apana.org.au>
4232 M:      "David S. Miller" <davem@davemloft.net>
4233 L:      linux-crypto@vger.kernel.org
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4236 S:      Maintained
4237 F:      Documentation/crypto/
4238 F:      Documentation/devicetree/bindings/crypto/
4239 F:      arch/*/crypto/
4240 F:      crypto/
4241 F:      drivers/crypto/
4242 F:      include/crypto/
4243 F:      include/linux/crypto*
4244
4245 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4246 M:      Neil Horman <nhorman@tuxdriver.com>
4247 L:      linux-crypto@vger.kernel.org
4248 S:      Maintained
4249 F:      crypto/ansi_cprng.c
4250 F:      crypto/rng.c
4251
4252 CS3308 MEDIA DRIVER
4253 M:      Hans Verkuil <hverkuil@xs4all.nl>
4254 L:      linux-media@vger.kernel.org
4255 T:      git git://linuxtv.org/media_tree.git
4256 W:      http://linuxtv.org
4257 S:      Odd Fixes
4258 F:      drivers/media/i2c/cs3308.c
4259
4260 CS5535 Audio ALSA driver
4261 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4262 S:      Maintained
4263 F:      sound/pci/cs5535audio/
4264
4265 CSI DRIVERS FOR ALLWINNER V3s
4266 M:      Yong Deng <yong.deng@magewell.com>
4267 L:      linux-media@vger.kernel.org
4268 T:      git git://linuxtv.org/media_tree.git
4269 S:      Maintained
4270 F:      drivers/media/platform/sunxi/sun6i-csi/
4271 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4272
4273 CW1200 WLAN driver
4274 M:      Solomon Peachy <pizza@shaftnet.org>
4275 S:      Maintained
4276 F:      drivers/net/wireless/st/cw1200/
4277
4278 CX18 VIDEO4LINUX DRIVER
4279 M:      Andy Walls <awalls@md.metrocast.net>
4280 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4281 L:      linux-media@vger.kernel.org
4282 T:      git git://linuxtv.org/media_tree.git
4283 W:      https://linuxtv.org
4284 W:      http://www.ivtvdriver.org/index.php/Cx18
4285 S:      Maintained
4286 F:      Documentation/media/v4l-drivers/cx18*
4287 F:      drivers/media/pci/cx18/
4288 F:      include/uapi/linux/ivtv*
4289
4290 CX2341X MPEG ENCODER HELPER MODULE
4291 M:      Hans Verkuil <hverkuil@xs4all.nl>
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      https://linuxtv.org
4295 S:      Maintained
4296 F:      drivers/media/common/cx2341x*
4297 F:      include/media/drv-intf/cx2341x.h
4298
4299 CX24120 MEDIA DRIVER
4300 M:      Jemma Denson <jdenson@gmail.com>
4301 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4302 L:      linux-media@vger.kernel.org
4303 W:      https://linuxtv.org
4304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4305 S:      Maintained
4306 F:      drivers/media/dvb-frontends/cx24120*
4307
4308 CX88 VIDEO4LINUX DRIVER
4309 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4310 L:      linux-media@vger.kernel.org
4311 W:      https://linuxtv.org
4312 T:      git git://linuxtv.org/media_tree.git
4313 S:      Odd fixes
4314 F:      Documentation/media/v4l-drivers/cx88*
4315 F:      drivers/media/pci/cx88/
4316
4317 CXD2820R MEDIA DRIVER
4318 M:      Antti Palosaari <crope@iki.fi>
4319 L:      linux-media@vger.kernel.org
4320 W:      https://linuxtv.org
4321 W:      http://palosaari.fi/linux/
4322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4323 T:      git git://linuxtv.org/anttip/media_tree.git
4324 S:      Maintained
4325 F:      drivers/media/dvb-frontends/cxd2820r*
4326
4327 CXGB3 ETHERNET DRIVER (CXGB3)
4328 M:      Vishal Kulkarni <vishal@chelsio.com>
4329 L:      netdev@vger.kernel.org
4330 W:      http://www.chelsio.com
4331 S:      Supported
4332 F:      drivers/net/ethernet/chelsio/cxgb3/
4333
4334 CXGB3 ISCSI DRIVER (CXGB3I)
4335 M:      Karen Xie <kxie@chelsio.com>
4336 L:      linux-scsi@vger.kernel.org
4337 W:      http://www.chelsio.com
4338 S:      Supported
4339 F:      drivers/scsi/cxgbi/cxgb3i
4340
4341 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4342 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4343 L:      linux-rdma@vger.kernel.org
4344 W:      http://www.openfabrics.org
4345 S:      Supported
4346 F:      drivers/infiniband/hw/cxgb3/
4347 F:      include/uapi/rdma/cxgb3-abi.h
4348
4349 CXGB4 CRYPTO DRIVER (chcr)
4350 M:      Atul Gupta <atul.gupta@chelsio.com>
4351 L:      linux-crypto@vger.kernel.org
4352 W:      http://www.chelsio.com
4353 S:      Supported
4354 F:      drivers/crypto/chelsio
4355
4356 CXGB4 ETHERNET DRIVER (CXGB4)
4357 M:      Vishal Kulkarni <vishal@chelsio.com>
4358 L:      netdev@vger.kernel.org
4359 W:      http://www.chelsio.com
4360 S:      Supported
4361 F:      drivers/net/ethernet/chelsio/cxgb4/
4362
4363 CXGB4 ISCSI DRIVER (CXGB4I)
4364 M:      Karen Xie <kxie@chelsio.com>
4365 L:      linux-scsi@vger.kernel.org
4366 W:      http://www.chelsio.com
4367 S:      Supported
4368 F:      drivers/scsi/cxgbi/cxgb4i
4369
4370 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4371 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4372 L:      linux-rdma@vger.kernel.org
4373 W:      http://www.openfabrics.org
4374 S:      Supported
4375 F:      drivers/infiniband/hw/cxgb4/
4376 F:      include/uapi/rdma/cxgb4-abi.h
4377
4378 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4379 M:      Casey Leedom <leedom@chelsio.com>
4380 L:      netdev@vger.kernel.org
4381 W:      http://www.chelsio.com
4382 S:      Supported
4383 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4384
4385 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4386 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4387 M:      Andrew Donnellan <ajd@linux.ibm.com>
4388 L:      linuxppc-dev@lists.ozlabs.org
4389 S:      Supported
4390 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4391 F:      drivers/misc/cxl/
4392 F:      include/misc/cxl*
4393 F:      include/uapi/misc/cxl.h
4394 F:      Documentation/powerpc/cxl.txt
4395 F:      Documentation/ABI/testing/sysfs-class-cxl
4396
4397 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4398 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4399 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4400 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/cxlflash/
4404 F:      include/uapi/scsi/cxlflash_ioctl.h
4405 F:      Documentation/powerpc/cxlflash.txt
4406
4407 CYBERPRO FB DRIVER
4408 M:      Russell King <linux@armlinux.org.uk>
4409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4410 W:      http://www.armlinux.org.uk/
4411 S:      Maintained
4412 F:      drivers/video/fbdev/cyber2000fb.*
4413
4414 CYCLADES ASYNC MUX DRIVER
4415 W:      http://www.cyclades.com/
4416 S:      Orphan
4417 F:      drivers/tty/cyclades.c
4418 F:      include/linux/cyclades.h
4419 F:      include/uapi/linux/cyclades.h
4420
4421 CYCLADES PC300 DRIVER
4422 W:      http://www.cyclades.com/
4423 S:      Orphan
4424 F:      drivers/net/wan/pc300*
4425
4426 CYPRESS_FIRMWARE MEDIA DRIVER
4427 M:      Antti Palosaari <crope@iki.fi>
4428 L:      linux-media@vger.kernel.org
4429 W:      https://linuxtv.org
4430 W:      http://palosaari.fi/linux/
4431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4432 T:      git git://linuxtv.org/anttip/media_tree.git
4433 S:      Maintained
4434 F:      drivers/media/common/cypress_firmware*
4435
4436 CYTTSP TOUCHSCREEN DRIVER
4437 M:      Ferruh Yigit <fery@cypress.com>
4438 L:      linux-input@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/input/touchscreen/cyttsp*
4441 F:      include/linux/input/cyttsp.h
4442
4443 D-LINK DIR-685 TOUCHKEYS DRIVER
4444 M:      Linus Walleij <linus.walleij@linaro.org>
4445 L:      linux-input@vger.kernel.org
4446 S:      Supported
4447 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4448
4449 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4450 M:      Joshua Kinard <kumba@gentoo.org>
4451 S:      Maintained
4452 F:      drivers/rtc/rtc-ds1685.c
4453 F:      include/linux/rtc/ds1685.h
4454
4455 DAMA SLAVE for AX.25
4456 M:      Joerg Reuter <jreuter@yaina.de>
4457 W:      http://yaina.de/jreuter/
4458 W:      http://www.qsl.net/dl1bke/
4459 L:      linux-hams@vger.kernel.org
4460 S:      Maintained
4461 F:      net/ax25/af_ax25.c
4462 F:      net/ax25/ax25_dev.c
4463 F:      net/ax25/ax25_ds_*
4464 F:      net/ax25/ax25_in.c
4465 F:      net/ax25/ax25_out.c
4466 F:      net/ax25/ax25_timer.c
4467 F:      net/ax25/sysctl_net_ax25.c
4468
4469 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4470 L:      netdev@vger.kernel.org
4471 S:      Orphan
4472 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4473 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4474
4475 DC390/AM53C974 SCSI driver
4476 M:      Hannes Reinecke <hare@suse.com>
4477 L:      linux-scsi@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/scsi/am53c974.c
4480
4481 DC395x SCSI driver
4482 M:      Oliver Neukum <oliver@neukum.org>
4483 M:      Ali Akcaagac <aliakc@web.de>
4484 M:      Jamie Lenehan <lenehan@twibble.org>
4485 L:      dc395x@twibble.org
4486 W:      http://twibble.org/dist/dc395x/
4487 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4488 S:      Maintained
4489 F:      Documentation/scsi/dc395x.txt
4490 F:      drivers/scsi/dc395x.*
4491
4492 DCCP PROTOCOL
4493 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4494 L:      dccp@vger.kernel.org
4495 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4496 S:      Maintained
4497 F:      include/linux/dccp.h
4498 F:      include/uapi/linux/dccp.h
4499 F:      include/linux/tfrc.h
4500 F:      net/dccp/
4501
4502 DECnet NETWORK LAYER
4503 W:      http://linux-decnet.sourceforge.net
4504 L:      linux-decnet-user@lists.sourceforge.net
4505 S:      Orphan
4506 F:      Documentation/networking/decnet.txt
4507 F:      net/decnet/
4508
4509 DECSTATION PLATFORM SUPPORT
4510 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4511 L:      linux-mips@vger.kernel.org
4512 W:      http://www.linux-mips.org/wiki/DECstation
4513 S:      Maintained
4514 F:      arch/mips/dec/
4515 F:      arch/mips/include/asm/dec/
4516 F:      arch/mips/include/asm/mach-dec/
4517
4518 DEFXX FDDI NETWORK DRIVER
4519 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4520 S:      Maintained
4521 F:      drivers/net/fddi/defxx.*
4522
4523 DELL SMBIOS DRIVER
4524 M:      Pali Rohár <pali.rohar@gmail.com>
4525 M:      Mario Limonciello <mario.limonciello@dell.com>
4526 L:      platform-driver-x86@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-smbios.*
4529
4530 DELL SMBIOS SMM DRIVER
4531 M:      Mario Limonciello <mario.limonciello@dell.com>
4532 L:      platform-driver-x86@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/platform/x86/dell-smbios-smm.c
4535
4536 DELL SMBIOS WMI DRIVER
4537 M:      Mario Limonciello <mario.limonciello@dell.com>
4538 L:      platform-driver-x86@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/platform/x86/dell-smbios-wmi.c
4541 F:      tools/wmi/dell-smbios-example.c
4542
4543 DEFZA FDDI NETWORK DRIVER
4544 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4545 S:      Maintained
4546 F:      drivers/net/fddi/defza.*
4547
4548 DELL LAPTOP DRIVER
4549 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4550 M:      Pali Rohár <pali.rohar@gmail.com>
4551 L:      platform-driver-x86@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/platform/x86/dell-laptop.c
4554
4555 DELL LAPTOP FREEFALL DRIVER
4556 M:      Pali Rohár <pali.rohar@gmail.com>
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-smo8800.c
4559
4560 DELL LAPTOP RBTN DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-rbtn.*
4564
4565 DELL REMOTE BIOS UPDATE DRIVER
4566 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4567 L:      platform-driver-x86@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/platform/x86/dell_rbu.c
4570
4571 DELL LAPTOP SMM DRIVER
4572 M:      Pali Rohár <pali.rohar@gmail.com>
4573 S:      Maintained
4574 F:      drivers/hwmon/dell-smm-hwmon.c
4575 F:      include/uapi/linux/i8k.h
4576
4577 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4578 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4579 L:      platform-driver-x86@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/dcdbas.txt
4582 F:      drivers/platform/x86/dcdbas.*
4583
4584 DELL WMI NOTIFICATIONS DRIVER
4585 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4586 M:      Pali Rohár <pali.rohar@gmail.com>
4587 S:      Maintained
4588 F:      drivers/platform/x86/dell-wmi.c
4589
4590 DELL WMI DESCRIPTOR DRIVER
4591 M:      Mario Limonciello <mario.limonciello@dell.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi-descriptor.c
4594
4595 DELTA ST MEDIA DRIVER
4596 M:      Hugues Fruchet <hugues.fruchet@st.com>
4597 L:      linux-media@vger.kernel.org
4598 T:      git git://linuxtv.org/media_tree.git
4599 W:      https://linuxtv.org
4600 S:      Supported
4601 F:      drivers/media/platform/sti/delta
4602
4603 DENALI NAND DRIVER
4604 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4605 L:      linux-mtd@lists.infradead.org
4606 S:      Supported
4607 F:      drivers/mtd/nand/raw/denali*
4608
4609 DESIGNWARE USB2 DRD IP DRIVER
4610 M:      Minas Harutyunyan <hminas@synopsys.com>
4611 L:      linux-usb@vger.kernel.org
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4613 S:      Maintained
4614 F:      drivers/usb/dwc2/
4615
4616 DESIGNWARE USB3 DRD IP DRIVER
4617 M:      Felipe Balbi <balbi@kernel.org>
4618 L:      linux-usb@vger.kernel.org
4619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4620 S:      Maintained
4621 F:      drivers/usb/dwc3/
4622
4623 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4624 M:      Andreas Klinger <ak@it-klinger.de>
4625 L:      linux-iio@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4628 F:      drivers/iio/proximity/srf*.c
4629
4630 DEVICE COREDUMP (DEV_COREDUMP)
4631 M:      Johannes Berg <johannes@sipsolutions.net>
4632 L:      linux-kernel@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/base/devcoredump.c
4635 F:      include/linux/devcoredump.h
4636
4637 DEVICE FREQUENCY (DEVFREQ)
4638 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4639 M:      Kyungmin Park <kyungmin.park@samsung.com>
4640 R:      Chanwoo Choi <cw00.choi@samsung.com>
4641 L:      linux-pm@vger.kernel.org
4642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4643 S:      Maintained
4644 F:      drivers/devfreq/
4645 F:      include/linux/devfreq.h
4646 F:      Documentation/devicetree/bindings/devfreq/
4647 F:      include/trace/events/devfreq.h
4648
4649 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4650 M:      Chanwoo Choi <cw00.choi@samsung.com>
4651 L:      linux-pm@vger.kernel.org
4652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4653 S:      Supported
4654 F:      drivers/devfreq/event/
4655 F:      drivers/devfreq/devfreq-event.c
4656 F:      include/linux/devfreq-event.h
4657 F:      Documentation/devicetree/bindings/devfreq/event/
4658
4659 DEVICE NUMBER REGISTRY
4660 M:      Torben Mathiasen <device@lanana.org>
4661 W:      http://lanana.org/docs/device-list/index.html
4662 S:      Maintained
4663
4664 DEVICE-MAPPER  (LVM)
4665 M:      Alasdair Kergon <agk@redhat.com>
4666 M:      Mike Snitzer <snitzer@redhat.com>
4667 M:      dm-devel@redhat.com
4668 L:      dm-devel@redhat.com
4669 W:      http://sources.redhat.com/dm
4670 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4672 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4673 S:      Maintained
4674 F:      Documentation/device-mapper/
4675 F:      drivers/md/Makefile
4676 F:      drivers/md/Kconfig
4677 F:      drivers/md/dm*
4678 F:      drivers/md/persistent-data/
4679 F:      include/linux/device-mapper.h
4680 F:      include/linux/dm-*.h
4681 F:      include/uapi/linux/dm-*.h
4682
4683 DEVLINK
4684 M:      Jiri Pirko <jiri@mellanox.com>
4685 L:      netdev@vger.kernel.org
4686 S:      Supported
4687 F:      net/core/devlink.c
4688 F:      include/net/devlink.h
4689 F:      include/uapi/linux/devlink.h
4690
4691 DIALOG SEMICONDUCTOR DRIVERS
4692 M:      Support Opensource <support.opensource@diasemi.com>
4693 W:      http://www.dialog-semiconductor.com/products
4694 S:      Supported
4695 F:      Documentation/hwmon/da90??.rst
4696 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4697 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4698 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4699 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4700 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4701 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4702 F:      drivers/gpio/gpio-da90??.c
4703 F:      drivers/hwmon/da90??-hwmon.c
4704 F:      drivers/iio/adc/da91??-*.c
4705 F:      drivers/input/misc/da90??_onkey.c
4706 F:      drivers/input/touchscreen/da9052_tsi.c
4707 F:      drivers/leds/leds-da90??.c
4708 F:      drivers/mfd/da903x.c
4709 F:      drivers/mfd/da90??-*.c
4710 F:      drivers/mfd/da91??-*.c
4711 F:      drivers/power/supply/da9052-battery.c
4712 F:      drivers/power/supply/da91??-*.c
4713 F:      drivers/regulator/da903x.c
4714 F:      drivers/regulator/da9???-regulator.[ch]
4715 F:      drivers/thermal/da90??-thermal.c
4716 F:      drivers/rtc/rtc-da90??.c
4717 F:      drivers/video/backlight/da90??_bl.c
4718 F:      drivers/watchdog/da90??_wdt.c
4719 F:      include/linux/mfd/da903x.h
4720 F:      include/linux/mfd/da9052/
4721 F:      include/linux/mfd/da9055/
4722 F:      include/linux/mfd/da9062/
4723 F:      include/linux/mfd/da9063/
4724 F:      include/linux/mfd/da9150/
4725 F:      include/linux/regulator/da9211.h
4726 F:      include/sound/da[79]*.h
4727 F:      sound/soc/codecs/da[79]*.[ch]
4728
4729 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4731 L:      linux-gpio@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/gpio/gpio-gpio-mm.c
4734
4735 DIOLAN U2C-12 I2C DRIVER
4736 M:      Guenter Roeck <linux@roeck-us.net>
4737 L:      linux-i2c@vger.kernel.org
4738 S:      Maintained
4739 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4740
4741 FILESYSTEM DIRECT ACCESS (DAX)
4742 M:      Dan Williams <dan.j.williams@intel.com>
4743 R:      Matthew Wilcox <willy@infradead.org>
4744 R:      Jan Kara <jack@suse.cz>
4745 L:      linux-fsdevel@vger.kernel.org
4746 L:      linux-nvdimm@lists.01.org
4747 S:      Supported
4748 F:      fs/dax.c
4749 F:      include/linux/dax.h
4750 F:      include/trace/events/fs_dax.h
4751
4752 DEVICE DIRECT ACCESS (DAX)
4753 M:      Dan Williams <dan.j.williams@intel.com>
4754 M:      Vishal Verma <vishal.l.verma@intel.com>
4755 M:      Keith Busch <keith.busch@intel.com>
4756 M:      Dave Jiang <dave.jiang@intel.com>
4757 L:      linux-nvdimm@lists.01.org
4758 S:      Supported
4759 F:      drivers/dax/
4760
4761 DIRECTORY NOTIFICATION (DNOTIFY)
4762 M:      Jan Kara <jack@suse.cz>
4763 R:      Amir Goldstein <amir73il@gmail.com>
4764 L:      linux-fsdevel@vger.kernel.org
4765 S:      Maintained
4766 F:      Documentation/filesystems/dnotify.txt
4767 F:      fs/notify/dnotify/
4768 F:      include/linux/dnotify.h
4769
4770 DISK GEOMETRY AND PARTITION HANDLING
4771 M:      Andries Brouwer <aeb@cwi.nl>
4772 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4773 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4774 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4775 S:      Maintained
4776
4777 DISKQUOTA
4778 M:      Jan Kara <jack@suse.com>
4779 S:      Maintained
4780 F:      Documentation/filesystems/quota.txt
4781 F:      fs/quota/
4782 F:      include/linux/quota*.h
4783 F:      include/uapi/linux/quota*.h
4784
4785 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4786 M:      Bernie Thompson <bernie@plugable.com>
4787 L:      linux-fbdev@vger.kernel.org
4788 S:      Maintained
4789 W:      http://plugable.com/category/projects/udlfb/
4790 F:      drivers/video/fbdev/udlfb.c
4791 F:      include/video/udlfb.h
4792 F:      Documentation/fb/udlfb.txt
4793
4794 DISTRIBUTED LOCK MANAGER (DLM)
4795 M:      Christine Caulfield <ccaulfie@redhat.com>
4796 M:      David Teigland <teigland@redhat.com>
4797 L:      cluster-devel@redhat.com
4798 W:      http://sources.redhat.com/cluster/
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4800 S:      Supported
4801 F:      fs/dlm/
4802
4803 DMA BUFFER SHARING FRAMEWORK
4804 M:      Sumit Semwal <sumit.semwal@linaro.org>
4805 S:      Maintained
4806 L:      linux-media@vger.kernel.org
4807 L:      dri-devel@lists.freedesktop.org
4808 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4809 F:      drivers/dma-buf/
4810 F:      include/linux/dma-buf*
4811 F:      include/linux/reservation.h
4812 F:      include/linux/*fence.h
4813 F:      Documentation/driver-api/dma-buf.rst
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4817 M:      Vinod Koul <vkoul@kernel.org>
4818 L:      dmaengine@vger.kernel.org
4819 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4820 S:      Maintained
4821 F:      drivers/dma/
4822 F:      include/linux/dmaengine.h
4823 F:      include/linux/of_dma.h
4824 F:      Documentation/devicetree/bindings/dma/
4825 F:      Documentation/driver-api/dmaengine/
4826 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4827
4828 DMA MAPPING HELPERS
4829 M:      Christoph Hellwig <hch@lst.de>
4830 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4831 R:      Robin Murphy <robin.murphy@arm.com>
4832 L:      iommu@lists.linux-foundation.org
4833 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4834 W:      http://git.infradead.org/users/hch/dma-mapping.git
4835 S:      Supported
4836 F:      kernel/dma/
4837 F:      include/asm-generic/dma-mapping.h
4838 F:      include/linux/dma-direct.h
4839 F:      include/linux/dma-mapping.h
4840 F:      include/linux/dma-noncoherent.h
4841
4842 DME1737 HARDWARE MONITOR DRIVER
4843 M:      Juerg Haefliger <juergh@gmail.com>
4844 L:      linux-hwmon@vger.kernel.org
4845 S:      Maintained
4846 F:      Documentation/hwmon/dme1737.rst
4847 F:      drivers/hwmon/dme1737.c
4848
4849 DMI/SMBIOS SUPPORT
4850 M:      Jean Delvare <jdelvare@suse.com>
4851 S:      Maintained
4852 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4853 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4854 F:      drivers/firmware/dmi-id.c
4855 F:      drivers/firmware/dmi_scan.c
4856 F:      include/linux/dmi.h
4857
4858 DOCUMENTATION
4859 M:      Jonathan Corbet <corbet@lwn.net>
4860 L:      linux-doc@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/
4863 F:      scripts/kernel-doc
4864 X:      Documentation/ABI/
4865 X:      Documentation/acpi/
4866 X:      Documentation/devicetree/
4867 X:      Documentation/i2c/
4868 X:      Documentation/media/
4869 X:      Documentation/power/
4870 X:      Documentation/spi/
4871 T:      git git://git.lwn.net/linux.git docs-next
4872
4873 DOCUMENTATION/ITALIAN
4874 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4875 L:      linux-doc@vger.kernel.org
4876 S:      Maintained
4877 F:      Documentation/translations/it_IT
4878
4879 DONGWOON DW9714 LENS VOICE COIL DRIVER
4880 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4881 L:      linux-media@vger.kernel.org
4882 T:      git git://linuxtv.org/media_tree.git
4883 S:      Maintained
4884 F:      drivers/media/i2c/dw9714.c
4885 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4886
4887 DONGWOON DW9807 LENS VOICE COIL DRIVER
4888 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4889 L:      linux-media@vger.kernel.org
4890 T:      git git://linuxtv.org/media_tree.git
4891 S:      Maintained
4892 F:      drivers/media/i2c/dw9807-vcm.c
4893 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4894
4895 DOUBLETALK DRIVER
4896 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4897 L:      blinux-list@redhat.com
4898 S:      Maintained
4899 F:      drivers/char/dtlk.c
4900 F:      include/linux/dtlk.h
4901
4902 DPAA2 DATAPATH I/O (DPIO) DRIVER
4903 M:      Roy Pledge <Roy.Pledge@nxp.com>
4904 L:      linux-kernel@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/soc/fsl/dpio
4907
4908 DPAA2 ETHERNET DRIVER
4909 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4910 L:      netdev@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4913 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4914 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4915 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4916 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4917
4918 DPAA2 ETHERNET SWITCH DRIVER
4919 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4920 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4921 L:      linux-kernel@vger.kernel.org
4922 S:      Maintained
4923 F:      drivers/staging/fsl-dpaa2/ethsw
4924
4925 DPAA2 PTP CLOCK DRIVER
4926 M:      Yangbo Lu <yangbo.lu@nxp.com>
4927 L:      netdev@vger.kernel.org
4928 S:      Maintained
4929 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4930 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4931
4932 DPT_I2O SCSI RAID DRIVER
4933 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4934 L:      linux-scsi@vger.kernel.org
4935 W:      http://www.adaptec.com/
4936 S:      Maintained
4937 F:      drivers/scsi/dpt*
4938 F:      drivers/scsi/dpt/
4939
4940 DRBD DRIVER
4941 M:      Philipp Reisner <philipp.reisner@linbit.com>
4942 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4943 L:      drbd-dev@lists.linbit.com
4944 W:      http://www.drbd.org
4945 T:      git git://git.linbit.com/linux-drbd.git
4946 T:      git git://git.linbit.com/drbd-8.4.git
4947 S:      Supported
4948 F:      drivers/block/drbd/
4949 F:      lib/lru_cache.c
4950 F:      Documentation/blockdev/drbd/
4951
4952 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4953 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4954 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4956 S:      Supported
4957 F:      Documentation/kobject.txt
4958 F:      drivers/base/
4959 F:      fs/debugfs/
4960 F:      fs/sysfs/
4961 F:      include/linux/debugfs.h
4962 F:      include/linux/kobj*
4963 F:      lib/kobj*
4964
4965 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4966 M:      Kevin Hilman <khilman@kernel.org>
4967 M:      Nishanth Menon <nm@ti.com>
4968 S:      Maintained
4969 F:      drivers/power/avs/
4970 F:      include/linux/power/smartreflex.h
4971 L:      linux-pm@vger.kernel.org
4972
4973 DRM DRIVER FOR ARM PL111 CLCD
4974 M:      Eric Anholt <eric@anholt.net>
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Supported
4977 F:      drivers/gpu/drm/pl111/
4978
4979 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4980 M:      Linus Walleij <linus.walleij@linaro.org>
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Maintained
4983 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4984 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4985
4986 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4987 M:      Dave Airlie <airlied@redhat.com>
4988 S:      Odd Fixes
4989 F:      drivers/gpu/drm/ast/
4990
4991 DRM DRIVER FOR ASPEED BMC GFX
4992 M:      Joel Stanley <joel@jms.id.au>
4993 L:      linux-aspeed@lists.ozlabs.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Supported
4996 F:      drivers/gpu/drm/aspeed/
4997 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4998
4999 DRM DRIVER FOR BOCHS VIRTUAL GPU
5000 M:      Gerd Hoffmann <kraxel@redhat.com>
5001 L:      virtualization@lists.linux-foundation.org
5002 T:      git git://anongit.freedesktop.org/drm/drm-misc
5003 S:      Maintained
5004 F:      drivers/gpu/drm/bochs/
5005
5006 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5007 M:      Linus Walleij <linus.walleij@linaro.org>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 S:      Maintained
5010 F:      drivers/gpu/drm/tve200/
5011
5012 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5016 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5017
5018 DRM DRIVER FOR ILITEK ILI9225 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/ili9225.c
5022 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5023
5024 DRM DRIVER FOR HX8357D PANELS
5025 M:      Eric Anholt <eric@anholt.net>
5026 T:      git git://anongit.freedesktop.org/drm/drm-misc
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5029 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5030
5031 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/i810/
5034 F:      include/uapi/drm/i810_drm.h
5035
5036 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5037 S:      Orphan / Obsolete
5038 F:      drivers/gpu/drm/mga/
5039 F:      include/uapi/drm/mga_drm.h
5040
5041 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 S:      Odd Fixes
5044 F:      drivers/gpu/drm/mgag200/
5045
5046 DRM DRIVER FOR MI0283QT
5047 M:      Noralf Trønnes <noralf@tronnes.org>
5048 S:      Maintained
5049 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5050 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5051
5052 DRM DRIVER FOR MSM ADRENO GPU
5053 M:      Rob Clark <robdclark@gmail.com>
5054 M:      Sean Paul <sean@poorly.run>
5055 L:      linux-arm-msm@vger.kernel.org
5056 L:      dri-devel@lists.freedesktop.org
5057 L:      freedreno@lists.freedesktop.org
5058 T:      git https://gitlab.freedesktop.org/drm/msm.git
5059 S:      Maintained
5060 F:      drivers/gpu/drm/msm/
5061 F:      include/uapi/drm/msm_drm.h
5062 F:      Documentation/devicetree/bindings/display/msm/
5063
5064 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5065 M:      Ben Skeggs <bskeggs@redhat.com>
5066 L:      dri-devel@lists.freedesktop.org
5067 L:      nouveau@lists.freedesktop.org
5068 T:      git git://github.com/skeggsb/linux
5069 S:      Supported
5070 F:      drivers/gpu/drm/nouveau/
5071 F:      include/uapi/drm/nouveau_drm.h
5072
5073 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5074 M:      Stefan Mavrodiev <stefan@olimex.com>
5075 S:      Maintained
5076 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5077 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5078
5079 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5080 M:      Noralf Trønnes <noralf@tronnes.org>
5081 S:      Maintained
5082 F:      drivers/gpu/drm/tinydrm/repaper.c
5083 F:      Documentation/devicetree/bindings/display/repaper.txt
5084
5085 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5086 M:      Dave Airlie <airlied@redhat.com>
5087 M:      Gerd Hoffmann <kraxel@redhat.com>
5088 L:      virtualization@lists.linux-foundation.org
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 S:      Obsolete
5091 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5092 F:      drivers/gpu/drm/cirrus/
5093
5094 DRM DRIVER FOR QXL VIRTUAL GPU
5095 M:      Dave Airlie <airlied@redhat.com>
5096 M:      Gerd Hoffmann <kraxel@redhat.com>
5097 L:      virtualization@lists.linux-foundation.org
5098 L:      spice-devel@lists.freedesktop.org
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Maintained
5101 F:      drivers/gpu/drm/qxl/
5102 F:      include/uapi/drm/qxl_drm.h
5103
5104 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5105 S:      Orphan / Obsolete
5106 F:      drivers/gpu/drm/r128/
5107 F:      include/uapi/drm/r128_drm.h
5108
5109 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5110 M:      Guido Günther <agx@sigxcpu.org>
5111 S:      Maintained
5112 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5113 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5114
5115 DRM DRIVER FOR SAVAGE VIDEO CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/savage/
5118 F:      include/uapi/drm/savage_drm.h
5119
5120 DRM DRIVER FOR SIS VIDEO CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/sis/
5123 F:      include/uapi/drm/sis_drm.h
5124
5125 DRM DRIVER FOR SITRONIX ST7701 PANELS
5126 M:      Jagan Teki <jagan@amarulasolutions.com>
5127 S:      Maintained
5128 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5129 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5130
5131 DRM DRIVER FOR SITRONIX ST7586 PANELS
5132 M:      David Lechner <david@lechnology.com>
5133 S:      Maintained
5134 F:      drivers/gpu/drm/tinydrm/st7586.c
5135 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5136
5137 DRM DRIVER FOR SITRONIX ST7735R PANELS
5138 M:      David Lechner <david@lechnology.com>
5139 S:      Maintained
5140 F:      drivers/gpu/drm/tinydrm/st7735r.c
5141 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5142
5143 DRM DRIVER FOR TDFX VIDEO CARDS
5144 S:      Orphan / Obsolete
5145 F:      drivers/gpu/drm/tdfx/
5146
5147 DRM DRIVER FOR TPO TPG110 PANELS
5148 M:      Linus Walleij <linus.walleij@linaro.org>
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150 S:      Maintained
5151 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5152 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5153
5154 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5155 M:      Dave Airlie <airlied@redhat.com>
5156 R:      Sean Paul <sean@poorly.run>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Odd Fixes
5159 F:      drivers/gpu/drm/udl/
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5163 M:      Hans de Goede <hdegoede@redhat.com>
5164 L:      dri-devel@lists.freedesktop.org
5165 S:      Maintained
5166 F:      drivers/gpu/drm/vboxvideo/
5167 T:      git git://anongit.freedesktop.org/drm/drm-misc
5168
5169 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5170 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5171 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5172 R:      Daniel Vetter <daniel@ffwll.ch>
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Maintained
5175 L:      dri-devel@lists.freedesktop.org
5176 F:      drivers/gpu/drm/vkms/
5177 F:      Documentation/gpu/vkms.rst
5178
5179 DRM DRIVER FOR VMWARE VIRTUAL GPU
5180 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5181 M:      Thomas Hellstrom <thellstrom@vmware.com>
5182 L:      dri-devel@lists.freedesktop.org
5183 T:      git git://people.freedesktop.org/~thomash/linux
5184 S:      Supported
5185 F:      drivers/gpu/drm/vmwgfx/
5186 F:      include/uapi/drm/vmwgfx_drm.h
5187
5188 DRM DRIVERS
5189 M:      David Airlie <airlied@linux.ie>
5190 M:      Daniel Vetter <daniel@ffwll.ch>
5191 L:      dri-devel@lists.freedesktop.org
5192 T:      git git://anongit.freedesktop.org/drm/drm
5193 B:      https://bugs.freedesktop.org/
5194 C:      irc://chat.freenode.net/dri-devel
5195 S:      Maintained
5196 F:      drivers/gpu/drm/
5197 F:      drivers/gpu/vga/
5198 F:      Documentation/devicetree/bindings/display/
5199 F:      Documentation/devicetree/bindings/gpu/
5200 F:      Documentation/gpu/
5201 F:      include/drm/
5202 F:      include/uapi/drm/
5203 F:      include/linux/vga*
5204
5205 DRM DRIVERS AND MISC GPU PATCHES
5206 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5207 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5208 M:      Sean Paul <sean@poorly.run>
5209 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5210 S:      Maintained
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 F:      Documentation/gpu/
5213 F:      drivers/gpu/vga/
5214 F:      drivers/gpu/drm/*
5215 F:      include/drm/drm*
5216 F:      include/uapi/drm/drm*
5217 F:      include/linux/vga*
5218
5219 DRM DRIVERS FOR ALLWINNER A10
5220 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Supported
5223 F:      drivers/gpu/drm/sun4i/
5224 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR AMLOGIC SOCS
5228 M:      Neil Armstrong <narmstrong@baylibre.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 L:      linux-amlogic@lists.infradead.org
5231 W:      http://linux-meson.com/
5232 S:      Supported
5233 F:      drivers/gpu/drm/meson/
5234 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5235 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5236 F:      Documentation/gpu/meson.rst
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238
5239 DRM DRIVERS FOR ATMEL HLCDC
5240 M:      Boris Brezillon <bbrezillon@kernel.org>
5241 L:      dri-devel@lists.freedesktop.org
5242 S:      Supported
5243 F:      drivers/gpu/drm/atmel-hlcdc/
5244 F:      Documentation/devicetree/bindings/display/atmel/
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246
5247 DRM DRIVERS FOR BRIDGE CHIPS
5248 M:      Andrzej Hajda <a.hajda@samsung.com>
5249 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5250 S:      Maintained
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252 F:      drivers/gpu/drm/bridge/
5253
5254 DRM DRIVERS FOR EXYNOS
5255 M:      Inki Dae <inki.dae@samsung.com>
5256 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5257 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5258 M:      Kyungmin Park <kyungmin.park@samsung.com>
5259 L:      dri-devel@lists.freedesktop.org
5260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5261 S:      Supported
5262 F:      drivers/gpu/drm/exynos/
5263 F:      include/uapi/drm/exynos_drm.h
5264 F:      Documentation/devicetree/bindings/display/exynos/
5265
5266 DRM DRIVERS FOR FREESCALE DCU
5267 M:      Stefan Agner <stefan@agner.ch>
5268 M:      Alison Wang <alison.wang@nxp.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 S:      Supported
5271 F:      drivers/gpu/drm/fsl-dcu/
5272 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5273 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5274 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR FREESCALE IMX
5278 M:      Philipp Zabel <p.zabel@pengutronix.de>
5279 L:      dri-devel@lists.freedesktop.org
5280 S:      Maintained
5281 F:      drivers/gpu/drm/imx/
5282 F:      drivers/gpu/ipu-v3/
5283 F:      Documentation/devicetree/bindings/display/imx/
5284
5285 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5286 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5287 L:      dri-devel@lists.freedesktop.org
5288 T:      git git://github.com/patjak/drm-gma500
5289 S:      Maintained
5290 F:      drivers/gpu/drm/gma500/
5291
5292 DRM DRIVERS FOR HISILICON
5293 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5294 M:      Rongrong Zou <zourongrong@gmail.com>
5295 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5296 R:      Chen Feng <puck.chen@hisilicon.com>
5297 L:      dri-devel@lists.freedesktop.org
5298 T:      git git://github.com/xin3liang/linux.git
5299 S:      Maintained
5300 F:      drivers/gpu/drm/hisilicon/
5301 F:      Documentation/devicetree/bindings/display/hisilicon/
5302
5303 DRM DRIVERS FOR LIMA
5304 M:      Qiang Yu <yuq825@gmail.com>
5305 L:      dri-devel@lists.freedesktop.org
5306 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5307 S:      Maintained
5308 F:      drivers/gpu/drm/lima/
5309 F:      include/uapi/drm/lima_drm.h
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311
5312 DRM DRIVERS FOR MEDIATEK
5313 M:      CK Hu <ck.hu@mediatek.com>
5314 M:      Philipp Zabel <p.zabel@pengutronix.de>
5315 L:      dri-devel@lists.freedesktop.org
5316 S:      Supported
5317 F:      drivers/gpu/drm/mediatek/
5318 F:      Documentation/devicetree/bindings/display/mediatek/
5319
5320 DRM DRIVERS FOR NVIDIA TEGRA
5321 M:      Thierry Reding <thierry.reding@gmail.com>
5322 L:      dri-devel@lists.freedesktop.org
5323 L:      linux-tegra@vger.kernel.org
5324 T:      git git://anongit.freedesktop.org/tegra/linux.git
5325 S:      Supported
5326 F:      drivers/gpu/drm/tegra/
5327 F:      drivers/gpu/host1x/
5328 F:      include/linux/host1x.h
5329 F:      include/uapi/drm/tegra_drm.h
5330 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5331
5332 DRM DRIVERS FOR RENESAS
5333 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5334 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5335 L:      dri-devel@lists.freedesktop.org
5336 L:      linux-renesas-soc@vger.kernel.org
5337 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5338 S:      Supported
5339 F:      drivers/gpu/drm/rcar-du/
5340 F:      drivers/gpu/drm/shmobile/
5341 F:      include/linux/platform_data/shmob_drm.h
5342 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5343 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5344 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5345
5346 DRM DRIVERS FOR ROCKCHIP
5347 M:      Sandy Huang <hjc@rock-chips.com>
5348 M:      Heiko Stübner <heiko@sntech.de>
5349 L:      dri-devel@lists.freedesktop.org
5350 S:      Maintained
5351 F:      drivers/gpu/drm/rockchip/
5352 F:      Documentation/devicetree/bindings/display/rockchip/
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354
5355 DRM DRIVERS FOR STI
5356 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5357 M:      Vincent Abriou <vincent.abriou@st.com>
5358 L:      dri-devel@lists.freedesktop.org
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360 S:      Maintained
5361 F:      drivers/gpu/drm/sti
5362 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5363
5364 DRM DRIVERS FOR STM
5365 M:      Yannick Fertre <yannick.fertre@st.com>
5366 M:      Philippe Cornu <philippe.cornu@st.com>
5367 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5368 M:      Vincent Abriou <vincent.abriou@st.com>
5369 L:      dri-devel@lists.freedesktop.org
5370 T:      git git://anongit.freedesktop.org/drm/drm-misc
5371 S:      Maintained
5372 F:      drivers/gpu/drm/stm
5373 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5374
5375 DRM DRIVERS FOR TI LCDC
5376 M:      Jyri Sarha <jsarha@ti.com>
5377 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Maintained
5380 F:      drivers/gpu/drm/tilcdc/
5381 F:      Documentation/devicetree/bindings/display/tilcdc/
5382
5383 DRM DRIVERS FOR TI OMAP
5384 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 S:      Maintained
5387 F:      drivers/gpu/drm/omapdrm/
5388 F:      Documentation/devicetree/bindings/display/ti/
5389
5390 DRM DRIVERS FOR V3D
5391 M:      Eric Anholt <eric@anholt.net>
5392 S:      Supported
5393 F:      drivers/gpu/drm/v3d/
5394 F:      include/uapi/drm/v3d_drm.h
5395 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5396 T:      git git://anongit.freedesktop.org/drm/drm-misc
5397
5398 DRM DRIVERS FOR VC4
5399 M:      Eric Anholt <eric@anholt.net>
5400 T:      git git://github.com/anholt/linux
5401 S:      Supported
5402 F:      drivers/gpu/drm/vc4/
5403 F:      include/uapi/drm/vc4_drm.h
5404 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5405 T:      git git://anongit.freedesktop.org/drm/drm-misc
5406
5407 DRM DRIVERS FOR VIVANTE GPU IP
5408 M:      Lucas Stach <l.stach@pengutronix.de>
5409 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5410 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5411 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5412 L:      dri-devel@lists.freedesktop.org
5413 S:      Maintained
5414 F:      drivers/gpu/drm/etnaviv/
5415 F:      include/uapi/drm/etnaviv_drm.h
5416 F:      Documentation/devicetree/bindings/display/etnaviv/
5417
5418 DRM DRIVERS FOR ZTE ZX
5419 M:      Shawn Guo <shawnguo@kernel.org>
5420 L:      dri-devel@lists.freedesktop.org
5421 S:      Maintained
5422 F:      drivers/gpu/drm/zte/
5423 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5424 T:      git git://anongit.freedesktop.org/drm/drm-misc
5425
5426 DRM PANEL DRIVERS
5427 M:      Thierry Reding <thierry.reding@gmail.com>
5428 L:      dri-devel@lists.freedesktop.org
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430 S:      Maintained
5431 F:      drivers/gpu/drm/drm_panel.c
5432 F:      drivers/gpu/drm/panel/
5433 F:      include/drm/drm_panel.h
5434 F:      Documentation/devicetree/bindings/display/panel/
5435
5436 DRM TINYDRM DRIVERS
5437 M:      Noralf Trønnes <noralf@tronnes.org>
5438 W:      https://github.com/notro/tinydrm/wiki/Development
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440 S:      Maintained
5441 F:      drivers/gpu/drm/tinydrm/
5442 F:      include/drm/tinydrm/
5443
5444 DRM DRIVERS FOR XEN
5445 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 L:      dri-devel@lists.freedesktop.org
5448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5449 S:      Supported
5450 F:      drivers/gpu/drm/xen/
5451 F:      Documentation/gpu/xen-front.rst
5452
5453 DRM TTM SUBSYSTEM
5454 M:      Christian Koenig <christian.koenig@amd.com>
5455 M:      Huang Rui <ray.huang@amd.com>
5456 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5457 T:      git git://people.freedesktop.org/~agd5f/linux
5458 S:      Maintained
5459 L:      dri-devel@lists.freedesktop.org
5460 F:      include/drm/ttm/
5461 F:      drivers/gpu/drm/ttm/
5462
5463 DSBR100 USB FM RADIO DRIVER
5464 M:      Alexey Klimov <klimov.linux@gmail.com>
5465 L:      linux-media@vger.kernel.org
5466 T:      git git://linuxtv.org/media_tree.git
5467 S:      Maintained
5468 F:      drivers/media/radio/dsbr100.c
5469
5470 DSCC4 DRIVER
5471 M:      Francois Romieu <romieu@fr.zoreil.com>
5472 L:      netdev@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/net/wan/dscc4.c
5475
5476 DT3155 MEDIA DRIVER
5477 M:      Hans Verkuil <hverkuil@xs4all.nl>
5478 L:      linux-media@vger.kernel.org
5479 T:      git git://linuxtv.org/media_tree.git
5480 W:      https://linuxtv.org
5481 S:      Odd Fixes
5482 F:      drivers/media/pci/dt3155/
5483
5484 DVB_USB_AF9015 MEDIA DRIVER
5485 M:      Antti Palosaari <crope@iki.fi>
5486 L:      linux-media@vger.kernel.org
5487 W:      https://linuxtv.org
5488 W:      http://palosaari.fi/linux/
5489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5490 T:      git git://linuxtv.org/anttip/media_tree.git
5491 S:      Maintained
5492 F:      drivers/media/usb/dvb-usb-v2/af9015*
5493
5494 DVB_USB_AF9035 MEDIA DRIVER
5495 M:      Antti Palosaari <crope@iki.fi>
5496 L:      linux-media@vger.kernel.org
5497 W:      https://linuxtv.org
5498 W:      http://palosaari.fi/linux/
5499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5500 T:      git git://linuxtv.org/anttip/media_tree.git
5501 S:      Maintained
5502 F:      drivers/media/usb/dvb-usb-v2/af9035*
5503
5504 DVB_USB_ANYSEE MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/usb/dvb-usb-v2/anysee*
5513
5514 DVB_USB_AU6610 MEDIA DRIVER
5515 M:      Antti Palosaari <crope@iki.fi>
5516 L:      linux-media@vger.kernel.org
5517 W:      https://linuxtv.org
5518 W:      http://palosaari.fi/linux/
5519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5520 T:      git git://linuxtv.org/anttip/media_tree.git
5521 S:      Maintained
5522 F:      drivers/media/usb/dvb-usb-v2/au6610*
5523
5524 DVB_USB_CE6230 MEDIA DRIVER
5525 M:      Antti Palosaari <crope@iki.fi>
5526 L:      linux-media@vger.kernel.org
5527 W:      https://linuxtv.org
5528 W:      http://palosaari.fi/linux/
5529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5530 T:      git git://linuxtv.org/anttip/media_tree.git
5531 S:      Maintained
5532 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5533
5534 DVB_USB_CXUSB MEDIA DRIVER
5535 M:      Michael Krufky <mkrufky@linuxtv.org>
5536 L:      linux-media@vger.kernel.org
5537 W:      https://linuxtv.org
5538 W:      http://github.com/mkrufky
5539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5540 T:      git git://linuxtv.org/media_tree.git
5541 S:      Maintained
5542 F:      drivers/media/usb/dvb-usb/cxusb*
5543
5544 DVB_USB_EC168 MEDIA DRIVER
5545 M:      Antti Palosaari <crope@iki.fi>
5546 L:      linux-media@vger.kernel.org
5547 W:      https://linuxtv.org
5548 W:      http://palosaari.fi/linux/
5549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5550 T:      git git://linuxtv.org/anttip/media_tree.git
5551 S:      Maintained
5552 F:      drivers/media/usb/dvb-usb-v2/ec168*
5553
5554 DVB_USB_GL861 MEDIA DRIVER
5555 M:      Antti Palosaari <crope@iki.fi>
5556 L:      linux-media@vger.kernel.org
5557 W:      https://linuxtv.org
5558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5559 T:      git git://linuxtv.org/anttip/media_tree.git
5560 S:      Maintained
5561 F:      drivers/media/usb/dvb-usb-v2/gl861*
5562
5563 DVB_USB_MXL111SF MEDIA DRIVER
5564 M:      Michael Krufky <mkrufky@linuxtv.org>
5565 L:      linux-media@vger.kernel.org
5566 W:      https://linuxtv.org
5567 W:      http://github.com/mkrufky
5568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5569 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5570 S:      Maintained
5571 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5572
5573 DVB_USB_RTL28XXU MEDIA DRIVER
5574 M:      Antti Palosaari <crope@iki.fi>
5575 L:      linux-media@vger.kernel.org
5576 W:      https://linuxtv.org
5577 W:      http://palosaari.fi/linux/
5578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5579 T:      git git://linuxtv.org/anttip/media_tree.git
5580 S:      Maintained
5581 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5582
5583 DVB_USB_V2 MEDIA DRIVER
5584 M:      Antti Palosaari <crope@iki.fi>
5585 L:      linux-media@vger.kernel.org
5586 W:      https://linuxtv.org
5587 W:      http://palosaari.fi/linux/
5588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5589 T:      git git://linuxtv.org/anttip/media_tree.git
5590 S:      Maintained
5591 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5592 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5593
5594 DYNAMIC DEBUG
5595 M:      Jason Baron <jbaron@akamai.com>
5596 S:      Maintained
5597 F:      lib/dynamic_debug.c
5598 F:      include/linux/dynamic_debug.h
5599
5600 DYNAMIC INTERRUPT MODERATION
5601 M:      Tal Gilboa <talgi@mellanox.com>
5602 S:      Maintained
5603 F:      include/linux/net_dim.h
5604
5605 DZ DECSTATION DZ11 SERIAL DRIVER
5606 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5607 S:      Maintained
5608 F:      drivers/tty/serial/dz.*
5609
5610 E3X0 POWER BUTTON DRIVER
5611 M:      Moritz Fischer <moritz.fischer@ettus.com>
5612 L:      usrp-users@lists.ettus.com
5613 W:      http://www.ettus.com
5614 S:      Supported
5615 F:      drivers/input/misc/e3x0-button.c
5616 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5617
5618 E4000 MEDIA DRIVER
5619 M:      Antti Palosaari <crope@iki.fi>
5620 L:      linux-media@vger.kernel.org
5621 W:      https://linuxtv.org
5622 W:      http://palosaari.fi/linux/
5623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5624 T:      git git://linuxtv.org/anttip/media_tree.git
5625 S:      Maintained
5626 F:      drivers/media/tuners/e4000*
5627
5628 EARTH_PT1 MEDIA DRIVER
5629 M:      Akihiro Tsukada <tskd08@gmail.com>
5630 L:      linux-media@vger.kernel.org
5631 S:      Odd Fixes
5632 F:      drivers/media/pci/pt1/
5633
5634 EARTH_PT3 MEDIA DRIVER
5635 M:      Akihiro Tsukada <tskd08@gmail.com>
5636 L:      linux-media@vger.kernel.org
5637 S:      Odd Fixes
5638 F:      drivers/media/pci/pt3/
5639
5640 EC100 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/dvb-frontends/ec100*
5649
5650 ECRYPT FILE SYSTEM
5651 M:      Tyler Hicks <tyhicks@canonical.com>
5652 L:      ecryptfs@vger.kernel.org
5653 W:      http://ecryptfs.org
5654 W:      https://launchpad.net/ecryptfs
5655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5656 S:      Supported
5657 F:      Documentation/filesystems/ecryptfs.txt
5658 F:      fs/ecryptfs/
5659
5660 EDAC-AMD64
5661 M:      Borislav Petkov <bp@alien8.de>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/amd64_edac*
5665
5666 EDAC-AST2500
5667 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5668 S:      Supported
5669 F:      drivers/edac/aspeed_edac.c
5670 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5671
5672 EDAC-CALXEDA
5673 M:      Robert Richter <rric@kernel.org>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/highbank*
5677
5678 EDAC-CAVIUM OCTEON
5679 M:      Ralf Baechle <ralf@linux-mips.org>
5680 M:      David Daney <david.daney@cavium.com>
5681 L:      linux-edac@vger.kernel.org
5682 L:      linux-mips@vger.kernel.org
5683 S:      Supported
5684 F:      drivers/edac/octeon_edac*
5685
5686 EDAC-CAVIUM THUNDERX
5687 M:      David Daney <david.daney@cavium.com>
5688 M:      Jan Glauber <jglauber@cavium.com>
5689 L:      linux-edac@vger.kernel.org
5690 S:      Supported
5691 F:      drivers/edac/thunderx_edac*
5692
5693 EDAC-CORE
5694 M:      Borislav Petkov <bp@alien8.de>
5695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5696 R:      James Morse <james.morse@arm.com>
5697 L:      linux-edac@vger.kernel.org
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5700 S:      Supported
5701 F:      Documentation/admin-guide/ras.rst
5702 F:      Documentation/driver-api/edac.rst
5703 F:      drivers/edac/
5704 F:      include/linux/edac.h
5705
5706 EDAC-E752X
5707 M:      Mark Gross <mark.gross@intel.com>
5708 L:      linux-edac@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/edac/e752x_edac.c
5711
5712 EDAC-E7XXX
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e7xxx_edac.c
5716
5717 EDAC-FSL_DDR
5718 M:      York Sun <york.sun@nxp.com>
5719 L:      linux-edac@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/edac/fsl_ddr_edac.*
5722
5723 EDAC-GHES
5724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5725 L:      linux-edac@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/edac/ghes_edac.c
5728
5729 EDAC-I10NM
5730 M:      Tony Luck <tony.luck@intel.com>
5731 L:      linux-edac@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/edac/i10nm_base.c
5734
5735 EDAC-I3000
5736 L:      linux-edac@vger.kernel.org
5737 S:      Orphan
5738 F:      drivers/edac/i3000_edac.c
5739
5740 EDAC-I5000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/i5000_edac.c
5744
5745 EDAC-I5400
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 L:      linux-edac@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/edac/i5400_edac.c
5750
5751 EDAC-I7300
5752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/i7300_edac.c
5756
5757 EDAC-I7CORE
5758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/i7core_edac.c
5762
5763 EDAC-I82443BXGX
5764 M:      Tim Small <tim@buttersideup.com>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/i82443bxgx_edac.c
5768
5769 EDAC-I82975X
5770 M:      "Arvind R." <arvino55@gmail.com>
5771 L:      linux-edac@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/edac/i82975x_edac.c
5774
5775 EDAC-IE31200
5776 M:      Jason Baron <jbaron@akamai.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/ie31200_edac.c
5780
5781 EDAC-MPC85XX
5782 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5783 L:      linux-edac@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/edac/mpc85xx_edac.[ch]
5786
5787 EDAC-PASEMI
5788 M:      Egor Martovetsky <egor@pasemi.com>
5789 L:      linux-edac@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/edac/pasemi_edac.c
5792
5793 EDAC-PND2
5794 M:      Tony Luck <tony.luck@intel.com>
5795 L:      linux-edac@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/edac/pnd2_edac.[ch]
5798
5799 EDAC-R82600
5800 M:      Tim Small <tim@buttersideup.com>
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/r82600_edac.c
5804
5805 EDAC-SBRIDGE
5806 M:      Tony Luck <tony.luck@intel.com>
5807 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5808 L:      linux-edac@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/edac/sb_edac.c
5811
5812 EDAC-SKYLAKE
5813 M:      Tony Luck <tony.luck@intel.com>
5814 L:      linux-edac@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/edac/skx_*.c
5817
5818 EDAC-TI
5819 M:      Tero Kristo <t-kristo@ti.com>
5820 L:      linux-edac@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/edac/ti_edac.c
5823
5824 EDAC-QCOM
5825 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5826 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5827 L:      linux-arm-msm@vger.kernel.org
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/qcom_edac.c
5831
5832 EDIROL UA-101/UA-1000 DRIVER
5833 M:      Clemens Ladisch <clemens@ladisch.de>
5834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5836 S:      Maintained
5837 F:      sound/usb/misc/ua101.c
5838
5839 EFI TEST DRIVER
5840 L:      linux-efi@vger.kernel.org
5841 M:      Ivan Hu <ivan.hu@canonical.com>
5842 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5843 S:      Maintained
5844 F:      drivers/firmware/efi/test/
5845
5846 EFI VARIABLE FILESYSTEM
5847 M:      Matthew Garrett <matthew.garrett@nebula.com>
5848 M:      Jeremy Kerr <jk@ozlabs.org>
5849 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5851 L:      linux-efi@vger.kernel.org
5852 S:      Maintained
5853 F:      fs/efivarfs/
5854
5855 EFIFB FRAMEBUFFER DRIVER
5856 L:      linux-fbdev@vger.kernel.org
5857 M:      Peter Jones <pjones@redhat.com>
5858 S:      Maintained
5859 F:      drivers/video/fbdev/efifb.c
5860
5861 EFS FILESYSTEM
5862 W:      http://aeschi.ch.eu.org/efs/
5863 S:      Orphan
5864 F:      fs/efs/
5865
5866 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5867 M:      Douglas Miller <dougmill@linux.ibm.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/ibm/ehea/
5871
5872 EM28XX VIDEO4LINUX DRIVER
5873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5874 L:      linux-media@vger.kernel.org
5875 W:      https://linuxtv.org
5876 T:      git git://linuxtv.org/media_tree.git
5877 S:      Maintained
5878 F:      drivers/media/usb/em28xx/
5879 F:      Documentation/media/v4l-drivers/em28xx*
5880
5881 EMBEDDED LINUX
5882 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5883 M:      Matt Mackall <mpm@selenic.com>
5884 M:      David Woodhouse <dwmw2@infradead.org>
5885 L:      linux-embedded@vger.kernel.org
5886 S:      Maintained
5887
5888 Emulex 10Gbps iSCSI - OneConnect DRIVER
5889 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5890 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5891 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5892 L:      linux-scsi@vger.kernel.org
5893 W:      http://www.broadcom.com
5894 S:      Supported
5895 F:      drivers/scsi/be2iscsi/
5896
5897 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5898 M:      Sathya Perla <sathya.perla@broadcom.com>
5899 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5900 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5901 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5902 L:      netdev@vger.kernel.org
5903 W:      http://www.emulex.com
5904 S:      Supported
5905 F:      drivers/net/ethernet/emulex/benet/
5906
5907 EMULEX ONECONNECT ROCE DRIVER
5908 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5909 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5910 L:      linux-rdma@vger.kernel.org
5911 W:      http://www.broadcom.com
5912 S:      Odd Fixes
5913 F:      drivers/infiniband/hw/ocrdma/
5914 F:      include/uapi/rdma/ocrdma-abi.h
5915
5916 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5917 M:      James Smart <james.smart@broadcom.com>
5918 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5919 L:      linux-scsi@vger.kernel.org
5920 W:      http://www.broadcom.com
5921 S:      Supported
5922 F:      drivers/scsi/lpfc/
5923
5924 ENE CB710 FLASH CARD READER DRIVER
5925 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5926 S:      Maintained
5927 F:      drivers/misc/cb710/
5928 F:      drivers/mmc/host/cb710-mmc.*
5929 F:      include/linux/cb710.h
5930
5931 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5932 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5933 S:      Maintained
5934 F:      drivers/media/rc/ene_ir.*
5935
5936 EPSON S1D13XXX FRAMEBUFFER DRIVER
5937 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5938 S:      Maintained
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5940 F:      drivers/video/fbdev/s1d13xxxfb.c
5941 F:      include/video/s1d13xxxfb.h
5942
5943 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5944 M:      Jeff Layton <jlayton@kernel.org>
5945 S:      Maintained
5946 F:      lib/errseq.c
5947 F:      include/linux/errseq.h
5948
5949 ET131X NETWORK DRIVER
5950 M:      Mark Einon <mark.einon@gmail.com>
5951 S:      Odd Fixes
5952 F:      drivers/net/ethernet/agere/
5953
5954 ETHERNET BRIDGE
5955 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5956 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5957 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5958 L:      netdev@vger.kernel.org
5959 W:      http://www.linuxfoundation.org/en/Net:Bridge
5960 S:      Maintained
5961 F:      include/linux/netfilter_bridge/
5962 F:      net/bridge/
5963
5964 ETHERNET PHY LIBRARY
5965 M:      Andrew Lunn <andrew@lunn.ch>
5966 M:      Florian Fainelli <f.fainelli@gmail.com>
5967 M:      Heiner Kallweit <hkallweit1@gmail.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      Documentation/ABI/testing/sysfs-bus-mdio
5971 F:      Documentation/devicetree/bindings/net/mdio*
5972 F:      Documentation/networking/phy.rst
5973 F:      drivers/net/phy/
5974 F:      drivers/of/of_mdio.c
5975 F:      drivers/of/of_net.c
5976 F:      include/linux/*mdio*.h
5977 F:      include/linux/of_net.h
5978 F:      include/linux/phy.h
5979 F:      include/linux/phy_fixed.h
5980 F:      include/linux/platform_data/mdio-bcm-unimac.h
5981 F:      include/linux/platform_data/mdio-gpio.h
5982 F:      include/trace/events/mdio.h
5983 F:      include/uapi/linux/mdio.h
5984 F:      include/uapi/linux/mii.h
5985
5986 EXT2 FILE SYSTEM
5987 M:      Jan Kara <jack@suse.com>
5988 L:      linux-ext4@vger.kernel.org
5989 S:      Maintained
5990 F:      Documentation/filesystems/ext2.txt
5991 F:      fs/ext2/
5992 F:      include/linux/ext2*
5993
5994 EXT4 FILE SYSTEM
5995 M:      "Theodore Ts'o" <tytso@mit.edu>
5996 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5997 L:      linux-ext4@vger.kernel.org
5998 W:      http://ext4.wiki.kernel.org
5999 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6001 S:      Maintained
6002 F:      Documentation/filesystems/ext4/
6003 F:      fs/ext4/
6004
6005 Extended Verification Module (EVM)
6006 M:      Mimi Zohar <zohar@linux.ibm.com>
6007 L:      linux-integrity@vger.kernel.org
6008 S:      Supported
6009 F:      security/integrity/evm/
6010
6011 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6012 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6013 L:      linux-efi@vger.kernel.org
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6015 S:      Maintained
6016 F:      Documentation/efi-stub.txt
6017 F:      arch/*/kernel/efi.c
6018 F:      arch/x86/boot/compressed/eboot.[ch]
6019 F:      arch/*/include/asm/efi.h
6020 F:      arch/x86/platform/efi/
6021 F:      drivers/firmware/efi/
6022 F:      include/linux/efi*.h
6023 F:      arch/arm/boot/compressed/efi-header.S
6024 F:      arch/arm64/kernel/efi-entry.S
6025
6026 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6027 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6028 M:      Chanwoo Choi <cw00.choi@samsung.com>
6029 L:      linux-kernel@vger.kernel.org
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6031 S:      Maintained
6032 F:      drivers/extcon/
6033 F:      include/linux/extcon/
6034 F:      include/linux/extcon.h
6035 F:      Documentation/extcon/
6036 F:      Documentation/devicetree/bindings/extcon/
6037
6038 EXYNOS DP DRIVER
6039 M:      Jingoo Han <jingoohan1@gmail.com>
6040 L:      dri-devel@lists.freedesktop.org
6041 S:      Maintained
6042 F:      drivers/gpu/drm/exynos/exynos_dp*
6043
6044 EXYNOS SYSMMU (IOMMU) driver
6045 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6046 L:      iommu@lists.linux-foundation.org
6047 S:      Maintained
6048 F:      drivers/iommu/exynos-iommu.c
6049
6050 EZchip NPS platform support
6051 M:      Vineet Gupta <vgupta@synopsys.com>
6052 M:      Ofer Levi <oferle@mellanox.com>
6053 S:      Supported
6054 F:      arch/arc/plat-eznps
6055 F:      arch/arc/boot/dts/eznps.dts
6056
6057 F2FS FILE SYSTEM
6058 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6059 M:      Chao Yu <yuchao0@huawei.com>
6060 L:      linux-f2fs-devel@lists.sourceforge.net
6061 W:      https://f2fs.wiki.kernel.org/
6062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6063 S:      Maintained
6064 F:      Documentation/filesystems/f2fs.txt
6065 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6066 F:      fs/f2fs/
6067 F:      include/linux/f2fs_fs.h
6068 F:      include/trace/events/f2fs.h
6069
6070 F71805F HARDWARE MONITORING DRIVER
6071 M:      Jean Delvare <jdelvare@suse.com>
6072 L:      linux-hwmon@vger.kernel.org
6073 S:      Maintained
6074 F:      Documentation/hwmon/f71805f.rst
6075 F:      drivers/hwmon/f71805f.c
6076
6077 FADDR2LINE
6078 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6079 S:      Maintained
6080 F:      scripts/faddr2line
6081
6082 FAILOVER MODULE
6083 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6084 L:      netdev@vger.kernel.org
6085 S:      Supported
6086 F:      net/core/failover.c
6087 F:      include/net/failover.h
6088 F:      Documentation/networking/failover.rst
6089
6090 FANOTIFY
6091 M:      Jan Kara <jack@suse.cz>
6092 R:      Amir Goldstein <amir73il@gmail.com>
6093 L:      linux-fsdevel@vger.kernel.org
6094 S:      Maintained
6095 F:      fs/notify/fanotify/
6096 F:      include/linux/fanotify.h
6097 F:      include/uapi/linux/fanotify.h
6098
6099 FARSYNC SYNCHRONOUS DRIVER
6100 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6101 W:      http://www.farsite.co.uk/
6102 S:      Supported
6103 F:      drivers/net/wan/farsync.*
6104
6105 FAULT INJECTION SUPPORT
6106 M:      Akinobu Mita <akinobu.mita@gmail.com>
6107 S:      Supported
6108 F:      Documentation/fault-injection/
6109 F:      lib/fault-inject.c
6110
6111 FBTFT Framebuffer drivers
6112 S:      Orphan
6113 L:      dri-devel@lists.freedesktop.org
6114 L:      linux-fbdev@vger.kernel.org
6115 F:      drivers/staging/fbtft/
6116
6117 FC0011 TUNER DRIVER
6118 M:      Michael Buesch <m@bues.ch>
6119 L:      linux-media@vger.kernel.org
6120 S:      Maintained
6121 F:      drivers/media/tuners/fc0011.h
6122 F:      drivers/media/tuners/fc0011.c
6123
6124 FC2580 MEDIA DRIVER
6125 M:      Antti Palosaari <crope@iki.fi>
6126 L:      linux-media@vger.kernel.org
6127 W:      https://linuxtv.org
6128 W:      http://palosaari.fi/linux/
6129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6130 T:      git git://linuxtv.org/anttip/media_tree.git
6131 S:      Maintained
6132 F:      drivers/media/tuners/fc2580*
6133
6134 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6135 M:      Hannes Reinecke <hare@suse.de>
6136 L:      linux-scsi@vger.kernel.org
6137 W:      www.Open-FCoE.org
6138 S:      Supported
6139 F:      drivers/scsi/libfc/
6140 F:      drivers/scsi/fcoe/
6141 F:      include/scsi/fc/
6142 F:      include/scsi/libfc.h
6143 F:      include/scsi/libfcoe.h
6144 F:      include/uapi/scsi/fc/
6145
6146 FILE LOCKING (flock() and fcntl()/lockf())
6147 M:      Jeff Layton <jlayton@kernel.org>
6148 M:      "J. Bruce Fields" <bfields@fieldses.org>
6149 L:      linux-fsdevel@vger.kernel.org
6150 S:      Maintained
6151 F:      include/linux/fcntl.h
6152 F:      include/uapi/linux/fcntl.h
6153 F:      fs/fcntl.c
6154 F:      fs/locks.c
6155
6156 FILESYSTEMS (VFS and infrastructure)
6157 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6158 L:      linux-fsdevel@vger.kernel.org
6159 S:      Maintained
6160 F:      fs/*
6161 F:      include/linux/fs.h
6162 F:      include/linux/fs_types.h
6163 F:      include/uapi/linux/fs.h
6164
6165 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6166 M:      Riku Voipio <riku.voipio@iki.fi>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/hwmon/f75375s.c
6170 F:      include/linux/f75375s.h
6171
6172 FIREWIRE AUDIO DRIVERS
6173 M:      Clemens Ladisch <clemens@ladisch.de>
6174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6176 S:      Maintained
6177 F:      sound/firewire/
6178
6179 FIREWIRE MEDIA DRIVERS (firedtv)
6180 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6181 L:      linux-media@vger.kernel.org
6182 L:      linux1394-devel@lists.sourceforge.net
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6184 S:      Maintained
6185 F:      drivers/media/firewire/
6186
6187 FIREWIRE SBP-2 TARGET
6188 M:      Chris Boot <bootc@bootc.net>
6189 L:      linux-scsi@vger.kernel.org
6190 L:      target-devel@vger.kernel.org
6191 L:      linux1394-devel@lists.sourceforge.net
6192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6193 S:      Maintained
6194 F:      drivers/target/sbp/
6195
6196 FIREWIRE SUBSYSTEM
6197 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6198 L:      linux1394-devel@lists.sourceforge.net
6199 W:      http://ieee1394.wiki.kernel.org/
6200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6201 S:      Maintained
6202 F:      drivers/firewire/
6203 F:      include/linux/firewire.h
6204 F:      include/uapi/linux/firewire*.h
6205 F:      tools/firewire/
6206
6207 FIRMWARE LOADER (request_firmware)
6208 M:      Luis Chamberlain <mcgrof@kernel.org>
6209 L:      linux-kernel@vger.kernel.org
6210 S:      Maintained
6211 F:      Documentation/firmware_class/
6212 F:      drivers/base/firmware_loader/
6213 F:      include/linux/firmware.h
6214
6215 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6216 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6217 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6218 S:      Maintained
6219 F:      drivers/block/rsxx/
6220
6221 FLOPPY DRIVER
6222 M:      Jiri Kosina <jikos@kernel.org>
6223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6224 S:      Odd fixes
6225 F:      drivers/block/floppy.c
6226
6227 FMC SUBSYSTEM
6228 M:      Alessandro Rubini <rubini@gnudd.com>
6229 W:      http://www.ohwr.org/projects/fmc-bus
6230 S:      Supported
6231 F:      drivers/fmc/
6232 F:      include/linux/fmc*.h
6233 F:      include/linux/ipmi-fru.h
6234 K:      fmc_d.*register
6235
6236 FPGA MANAGER FRAMEWORK
6237 M:      Alan Tull <atull@kernel.org>
6238 M:      Moritz Fischer <mdf@kernel.org>
6239 L:      linux-fpga@vger.kernel.org
6240 S:      Maintained
6241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6242 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6243 F:      Documentation/fpga/
6244 F:      Documentation/driver-api/fpga/
6245 F:      Documentation/devicetree/bindings/fpga/
6246 F:      drivers/fpga/
6247 F:      include/linux/fpga/
6248 W:      http://www.rocketboards.org
6249
6250 FPGA DFL DRIVERS
6251 M:      Wu Hao <hao.wu@intel.com>
6252 L:      linux-fpga@vger.kernel.org
6253 S:      Maintained
6254 F:      Documentation/fpga/dfl.txt
6255 F:      include/uapi/linux/fpga-dfl.h
6256 F:      drivers/fpga/dfl*
6257
6258 FPU EMULATOR
6259 M:      Bill Metzenthen <billm@melbpc.org.au>
6260 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6261 S:      Maintained
6262 F:      arch/x86/math-emu/
6263
6264 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6265 L:      netdev@vger.kernel.org
6266 S:      Orphan
6267 F:      drivers/net/wan/dlci.c
6268 F:      drivers/net/wan/sdla.c
6269
6270 FRAMEBUFFER LAYER
6271 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6272 L:      dri-devel@lists.freedesktop.org
6273 L:      linux-fbdev@vger.kernel.org
6274 T:      git git://github.com/bzolnier/linux.git
6275 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6276 S:      Maintained
6277 F:      Documentation/fb/
6278 F:      drivers/video/
6279 F:      include/video/
6280 F:      include/linux/fb.h
6281 F:      include/uapi/video/
6282 F:      include/uapi/linux/fb.h
6283
6284 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6285 M:      Horia Geantă <horia.geanta@nxp.com>
6286 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6287 L:      linux-crypto@vger.kernel.org
6288 S:      Maintained
6289 F:      drivers/crypto/caam/
6290 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6291
6292 FREESCALE DIU FRAMEBUFFER DRIVER
6293 M:      Timur Tabi <timur@kernel.org>
6294 L:      linux-fbdev@vger.kernel.org
6295 S:      Maintained
6296 F:      drivers/video/fbdev/fsl-diu-fb.*
6297
6298 FREESCALE DMA DRIVER
6299 M:      Li Yang <leoyang.li@nxp.com>
6300 M:      Zhang Wei <zw@zh-kernel.org>
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 S:      Maintained
6303 F:      drivers/dma/fsldma.*
6304
6305 FREESCALE ENETC ETHERNET DRIVERS
6306 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6307 L:      netdev@vger.kernel.org
6308 S:      Maintained
6309 F:      drivers/net/ethernet/freescale/enetc/
6310
6311 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6312 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6313 L:      netdev@vger.kernel.org
6314 S:      Maintained
6315 F:      drivers/net/ethernet/freescale/gianfar*
6316 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6317
6318 FREESCALE GPMI NAND DRIVER
6319 M:      Han Xu <han.xu@nxp.com>
6320 L:      linux-mtd@lists.infradead.org
6321 S:      Maintained
6322 F:      drivers/mtd/nand/raw/gpmi-nand/*
6323
6324 FREESCALE I2C CPM DRIVER
6325 M:      Jochen Friedrich <jochen@scram.de>
6326 L:      linuxppc-dev@lists.ozlabs.org
6327 L:      linux-i2c@vger.kernel.org
6328 S:      Maintained
6329 F:      drivers/i2c/busses/i2c-cpm.c
6330
6331 FREESCALE IMX LPI2C DRIVER
6332 M:      Dong Aisheng <aisheng.dong@nxp.com>
6333 L:      linux-i2c@vger.kernel.org
6334 L:      linux-imx@nxp.com
6335 S:      Maintained
6336 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6337 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6338
6339 FREESCALE IMX / MXC FEC DRIVER
6340 M:      Fugang Duan <fugang.duan@nxp.com>
6341 L:      netdev@vger.kernel.org
6342 S:      Maintained
6343 F:      drivers/net/ethernet/freescale/fec_main.c
6344 F:      drivers/net/ethernet/freescale/fec_ptp.c
6345 F:      drivers/net/ethernet/freescale/fec.h
6346 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6347
6348 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6349 M:      Sascha Hauer <s.hauer@pengutronix.de>
6350 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6351 L:      linux-fbdev@vger.kernel.org
6352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6353 S:      Maintained
6354 F:      include/linux/platform_data/video-imxfb.h
6355 F:      drivers/video/fbdev/imxfb.c
6356
6357 FREESCALE QORIQ DPAA ETHERNET DRIVER
6358 M:      Madalin Bucur <madalin.bucur@nxp.com>
6359 L:      netdev@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/net/ethernet/freescale/dpaa
6362
6363 FREESCALE QORIQ DPAA FMAN DRIVER
6364 M:      Madalin Bucur <madalin.bucur@nxp.com>
6365 L:      netdev@vger.kernel.org
6366 S:      Maintained
6367 F:      drivers/net/ethernet/freescale/fman
6368 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6369
6370 FREESCALE QORIQ PTP CLOCK DRIVER
6371 M:      Yangbo Lu <yangbo.lu@nxp.com>
6372 L:      netdev@vger.kernel.org
6373 S:      Maintained
6374 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6375 F:      drivers/ptp/ptp_qoriq.c
6376 F:      drivers/ptp/ptp_qoriq_debugfs.c
6377 F:      include/linux/fsl/ptp_qoriq.h
6378 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6379
6380 FREESCALE QUAD SPI DRIVER
6381 M:      Han Xu <han.xu@nxp.com>
6382 L:      linux-spi@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/spi/spi-fsl-qspi.c
6385
6386 FREESCALE QUICC ENGINE LIBRARY
6387 M:      Qiang Zhao <qiang.zhao@nxp.com>
6388 L:      linuxppc-dev@lists.ozlabs.org
6389 S:      Maintained
6390 F:      drivers/soc/fsl/qe/
6391 F:      include/soc/fsl/*qe*.h
6392 F:      include/soc/fsl/*ucc*.h
6393
6394 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6395 M:      Li Yang <leoyang.li@nxp.com>
6396 L:      netdev@vger.kernel.org
6397 L:      linuxppc-dev@lists.ozlabs.org
6398 S:      Maintained
6399 F:      drivers/net/ethernet/freescale/ucc_geth*
6400
6401 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6402 M:      Zhao Qiang <qiang.zhao@nxp.com>
6403 L:      netdev@vger.kernel.org
6404 L:      linuxppc-dev@lists.ozlabs.org
6405 S:      Maintained
6406 F:      drivers/net/wan/fsl_ucc_hdlc*
6407
6408 FREESCALE QUICC ENGINE UCC UART DRIVER
6409 M:      Timur Tabi <timur@kernel.org>
6410 L:      linuxppc-dev@lists.ozlabs.org
6411 S:      Maintained
6412 F:      drivers/tty/serial/ucc_uart.c
6413
6414 FREESCALE SOC DRIVERS
6415 M:      Li Yang <leoyang.li@nxp.com>
6416 L:      linuxppc-dev@lists.ozlabs.org
6417 L:      linux-arm-kernel@lists.infradead.org
6418 S:      Maintained
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:      drivers/staging/isdn/gigaset/
6695
6696 GNSS SUBSYSTEM
6697 M:      Johan Hovold <johan@kernel.org>
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6699 S:      Maintained
6700 F:      Documentation/ABI/testing/sysfs-class-gnss
6701 F:      Documentation/devicetree/bindings/gnss/
6702 F:      drivers/gnss/
6703 F:      include/linux/gnss.h
6704
6705 GO7007 MPEG CODEC
6706 M:      Hans Verkuil <hans.verkuil@cisco.com>
6707 L:      linux-media@vger.kernel.org
6708 S:      Maintained
6709 F:      drivers/media/usb/go7007/
6710
6711 GOODIX TOUCHSCREEN
6712 M:      Bastien Nocera <hadess@hadess.net>
6713 L:      linux-input@vger.kernel.org
6714 S:      Maintained
6715 F:      drivers/input/touchscreen/goodix.c
6716
6717 GPD POCKET FAN DRIVER
6718 M:      Hans de Goede <hdegoede@redhat.com>
6719 L:      platform-driver-x86@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/platform/x86/gpd-pocket-fan.c
6722
6723 GPIO ACPI SUPPORT
6724 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6725 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6726 L:      linux-gpio@vger.kernel.org
6727 L:      linux-acpi@vger.kernel.org
6728 S:      Maintained
6729 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6730 F:      drivers/gpio/gpiolib-acpi.c
6731
6732 GPIO IR Transmitter
6733 M:      Sean Young <sean@mess.org>
6734 L:      linux-media@vger.kernel.org
6735 S:      Maintained
6736 F:      drivers/media/rc/gpio-ir-tx.c
6737
6738 GPIO MOCKUP DRIVER
6739 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6740 L:      linux-gpio@vger.kernel.org
6741 S:      Maintained
6742 F:      drivers/gpio/gpio-mockup.c
6743 F:      tools/testing/selftests/gpio/
6744
6745 GPIO SUBSYSTEM
6746 M:      Linus Walleij <linus.walleij@linaro.org>
6747 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6748 L:      linux-gpio@vger.kernel.org
6749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6750 S:      Maintained
6751 F:      Documentation/devicetree/bindings/gpio/
6752 F:      Documentation/driver-api/gpio/
6753 F:      Documentation/gpio/
6754 F:      Documentation/ABI/testing/gpio-cdev
6755 F:      Documentation/ABI/obsolete/sysfs-gpio
6756 F:      drivers/gpio/
6757 F:      include/linux/gpio/
6758 F:      include/linux/gpio.h
6759 F:      include/linux/of_gpio.h
6760 F:      include/asm-generic/gpio.h
6761 F:      include/uapi/linux/gpio.h
6762 F:      tools/gpio/
6763
6764 GRE DEMULTIPLEXER DRIVER
6765 M:      Dmitry Kozlov <xeb@mail.ru>
6766 L:      netdev@vger.kernel.org
6767 S:      Maintained
6768 F:      net/ipv4/gre_demux.c
6769 F:      net/ipv4/gre_offload.c
6770 F:      include/net/gre.h
6771
6772 GRETH 10/100/1G Ethernet MAC device driver
6773 M:      Andreas Larsson <andreas@gaisler.com>
6774 L:      netdev@vger.kernel.org
6775 S:      Maintained
6776 F:      drivers/net/ethernet/aeroflex/
6777
6778 GREYBUS AUDIO PROTOCOLS DRIVERS
6779 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6780 M:      Mark Greer <mgreer@animalcreek.com>
6781 S:      Maintained
6782 F:      drivers/staging/greybus/audio_apbridgea.c
6783 F:      drivers/staging/greybus/audio_apbridgea.h
6784 F:      drivers/staging/greybus/audio_codec.c
6785 F:      drivers/staging/greybus/audio_codec.h
6786 F:      drivers/staging/greybus/audio_gb.c
6787 F:      drivers/staging/greybus/audio_manager.c
6788 F:      drivers/staging/greybus/audio_manager.h
6789 F:      drivers/staging/greybus/audio_manager_module.c
6790 F:      drivers/staging/greybus/audio_manager_private.h
6791 F:      drivers/staging/greybus/audio_manager_sysfs.c
6792 F:      drivers/staging/greybus/audio_module.c
6793 F:      drivers/staging/greybus/audio_topology.c
6794
6795 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6796 M:      Viresh Kumar <vireshk@kernel.org>
6797 S:      Maintained
6798 F:      drivers/staging/greybus/authentication.c
6799 F:      drivers/staging/greybus/bootrom.c
6800 F:      drivers/staging/greybus/firmware.h
6801 F:      drivers/staging/greybus/fw-core.c
6802 F:      drivers/staging/greybus/fw-download.c
6803 F:      drivers/staging/greybus/fw-management.c
6804 F:      drivers/staging/greybus/greybus_authentication.h
6805 F:      drivers/staging/greybus/greybus_firmware.h
6806 F:      drivers/staging/greybus/hid.c
6807 F:      drivers/staging/greybus/i2c.c
6808 F:      drivers/staging/greybus/spi.c
6809 F:      drivers/staging/greybus/spilib.c
6810 F:      drivers/staging/greybus/spilib.h
6811
6812 GREYBUS LOOPBACK DRIVER
6813 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6814 S:      Maintained
6815 F:      drivers/staging/greybus/loopback.c
6816
6817 GREYBUS PLATFORM DRIVERS
6818 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6819 S:      Maintained
6820 F:      drivers/staging/greybus/arche-platform.c
6821 F:      drivers/staging/greybus/arche-apb-ctrl.c
6822 F:      drivers/staging/greybus/arche_platform.h
6823
6824 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6825 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6826 S:      Maintained
6827 F:      drivers/staging/greybus/sdio.c
6828 F:      drivers/staging/greybus/light.c
6829 F:      drivers/staging/greybus/gpio.c
6830 F:      drivers/staging/greybus/power_supply.c
6831 F:      drivers/staging/greybus/spi.c
6832 F:      drivers/staging/greybus/spilib.c
6833
6834 GREYBUS SUBSYSTEM
6835 M:      Johan Hovold <johan@kernel.org>
6836 M:      Alex Elder <elder@kernel.org>
6837 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6838 S:      Maintained
6839 F:      drivers/staging/greybus/
6840 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6841
6842 GREYBUS UART PROTOCOLS DRIVERS
6843 M:      David Lin <dtwlin@gmail.com>
6844 S:      Maintained
6845 F:      drivers/staging/greybus/uart.c
6846 F:      drivers/staging/greybus/log.c
6847
6848 GS1662 VIDEO SERIALIZER
6849 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6850 L:      linux-media@vger.kernel.org
6851 T:      git git://linuxtv.org/media_tree.git
6852 S:      Maintained
6853 F:      drivers/media/spi/gs1662.c
6854
6855 GSPCA FINEPIX SUBDRIVER
6856 M:      Frank Zago <frank@zago.net>
6857 L:      linux-media@vger.kernel.org
6858 T:      git git://linuxtv.org/media_tree.git
6859 S:      Maintained
6860 F:      drivers/media/usb/gspca/finepix.c
6861
6862 GSPCA GL860 SUBDRIVER
6863 M:      Olivier Lorin <o.lorin@laposte.net>
6864 L:      linux-media@vger.kernel.org
6865 T:      git git://linuxtv.org/media_tree.git
6866 S:      Maintained
6867 F:      drivers/media/usb/gspca/gl860/
6868
6869 GSPCA M5602 SUBDRIVER
6870 M:      Erik Andren <erik.andren@gmail.com>
6871 L:      linux-media@vger.kernel.org
6872 T:      git git://linuxtv.org/media_tree.git
6873 S:      Maintained
6874 F:      drivers/media/usb/gspca/m5602/
6875
6876 GSPCA PAC207 SONIXB SUBDRIVER
6877 M:      Hans Verkuil <hverkuil@xs4all.nl>
6878 L:      linux-media@vger.kernel.org
6879 T:      git git://linuxtv.org/media_tree.git
6880 S:      Odd Fixes
6881 F:      drivers/media/usb/gspca/pac207.c
6882
6883 GSPCA SN9C20X SUBDRIVER
6884 M:      Brian Johnson <brijohn@gmail.com>
6885 L:      linux-media@vger.kernel.org
6886 T:      git git://linuxtv.org/media_tree.git
6887 S:      Maintained
6888 F:      drivers/media/usb/gspca/sn9c20x.c
6889
6890 GSPCA T613 SUBDRIVER
6891 M:      Leandro Costantino <lcostantino@gmail.com>
6892 L:      linux-media@vger.kernel.org
6893 T:      git git://linuxtv.org/media_tree.git
6894 S:      Maintained
6895 F:      drivers/media/usb/gspca/t613.c
6896
6897 GSPCA USB WEBCAM DRIVER
6898 M:      Hans Verkuil <hverkuil@xs4all.nl>
6899 L:      linux-media@vger.kernel.org
6900 T:      git git://linuxtv.org/media_tree.git
6901 S:      Odd Fixes
6902 F:      drivers/media/usb/gspca/
6903
6904 GTP (GPRS Tunneling Protocol)
6905 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6906 M:      Harald Welte <laforge@gnumonks.org>
6907 L:      osmocom-net-gprs@lists.osmocom.org
6908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6909 S:      Maintained
6910 F:      drivers/net/gtp.c
6911
6912 GUID PARTITION TABLE (GPT)
6913 M:      Davidlohr Bueso <dave@stgolabs.net>
6914 L:      linux-efi@vger.kernel.org
6915 S:      Maintained
6916 F:      block/partitions/efi.*
6917
6918 H8/300 ARCHITECTURE
6919 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6920 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6921 W:      http://uclinux-h8.sourceforge.jp
6922 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6923 S:      Maintained
6924 F:      arch/h8300/
6925 F:      drivers/clocksource/h8300_*.c
6926 F:      drivers/clk/h8300/
6927 F:      drivers/irqchip/irq-renesas-h8*.c
6928
6929 HABANALABS PCI DRIVER
6930 M:      Oded Gabbay <oded.gabbay@gmail.com>
6931 T:      git https://github.com/HabanaAI/linux.git
6932 S:      Supported
6933 F:      drivers/misc/habanalabs/
6934 F:      include/uapi/misc/habanalabs.h
6935 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6936 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6937
6938 HACKRF MEDIA DRIVER
6939 M:      Antti Palosaari <crope@iki.fi>
6940 L:      linux-media@vger.kernel.org
6941 W:      https://linuxtv.org
6942 W:      http://palosaari.fi/linux/
6943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6944 T:      git git://linuxtv.org/anttip/media_tree.git
6945 S:      Maintained
6946 F:      drivers/media/usb/hackrf/
6947
6948 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6949 M:      Frank Seidel <frank@f-seidel.de>
6950 L:      platform-driver-x86@vger.kernel.org
6951 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6952 S:      Maintained
6953 F:      drivers/platform/x86/hdaps.c
6954
6955 HARDWARE MONITORING
6956 M:      Jean Delvare <jdelvare@suse.com>
6957 M:      Guenter Roeck <linux@roeck-us.net>
6958 L:      linux-hwmon@vger.kernel.org
6959 W:      http://hwmon.wiki.kernel.org/
6960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6961 S:      Maintained
6962 F:      Documentation/devicetree/bindings/hwmon/
6963 F:      Documentation/hwmon/
6964 F:      drivers/hwmon/
6965 F:      include/linux/hwmon*.h
6966 F:      include/trace/events/hwmon*.h
6967
6968 HARDWARE RANDOM NUMBER GENERATOR CORE
6969 M:      Matt Mackall <mpm@selenic.com>
6970 M:      Herbert Xu <herbert@gondor.apana.org.au>
6971 L:      linux-crypto@vger.kernel.org
6972 S:      Odd fixes
6973 F:      Documentation/devicetree/bindings/rng/
6974 F:      Documentation/hw_random.txt
6975 F:      drivers/char/hw_random/
6976 F:      include/linux/hw_random.h
6977
6978 HARDWARE TRACING FACILITIES
6979 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6980 S:      Maintained
6981 F:      drivers/hwtracing/
6982
6983 HARDWARE SPINLOCK CORE
6984 M:      Ohad Ben-Cohen <ohad@wizery.com>
6985 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6986 L:      linux-remoteproc@vger.kernel.org
6987 S:      Maintained
6988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6989 F:      Documentation/devicetree/bindings/hwlock/
6990 F:      Documentation/hwspinlock.txt
6991 F:      drivers/hwspinlock/
6992 F:      include/linux/hwspinlock.h
6993
6994 HARMONY SOUND DRIVER
6995 L:      linux-parisc@vger.kernel.org
6996 S:      Maintained
6997 F:      sound/parisc/harmony.*
6998
6999 HDPVR USB VIDEO ENCODER DRIVER
7000 M:      Hans Verkuil <hverkuil@xs4all.nl>
7001 L:      linux-media@vger.kernel.org
7002 T:      git git://linuxtv.org/media_tree.git
7003 W:      https://linuxtv.org
7004 S:      Odd Fixes
7005 F:      drivers/media/usb/hdpvr/
7006
7007 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7008 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7009 S:      Supported
7010 F:      Documentation/watchdog/hpwdt.txt
7011 F:      drivers/watchdog/hpwdt.c
7012
7013 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7014 M:      Don Brace <don.brace@microsemi.com>
7015 L:      esc.storagedev@microsemi.com
7016 L:      linux-scsi@vger.kernel.org
7017 S:      Supported
7018 F:      Documentation/scsi/hpsa.txt
7019 F:      drivers/scsi/hpsa*.[ch]
7020 F:      include/linux/cciss*.h
7021 F:      include/uapi/linux/cciss*.h
7022
7023 HFI1 DRIVER
7024 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7025 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7026 L:      linux-rdma@vger.kernel.org
7027 S:      Supported
7028 F:      drivers/infiniband/hw/hfi1
7029
7030 HFS FILESYSTEM
7031 L:      linux-fsdevel@vger.kernel.org
7032 S:      Orphan
7033 F:      Documentation/filesystems/hfs.txt
7034 F:      fs/hfs/
7035
7036 HFSPLUS FILESYSTEM
7037 L:      linux-fsdevel@vger.kernel.org
7038 S:      Orphan
7039 F:      Documentation/filesystems/hfsplus.txt
7040 F:      fs/hfsplus/
7041
7042 HGA FRAMEBUFFER DRIVER
7043 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7044 L:      linux-nvidia@lists.surfsouth.com
7045 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7046 S:      Maintained
7047 F:      drivers/video/fbdev/hgafb.c
7048
7049 HIBERNATION (aka Software Suspend, aka swsusp)
7050 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7051 M:      Pavel Machek <pavel@ucw.cz>
7052 L:      linux-pm@vger.kernel.org
7053 B:      https://bugzilla.kernel.org
7054 S:      Supported
7055 F:      arch/x86/power/
7056 F:      drivers/base/power/
7057 F:      kernel/power/
7058 F:      include/linux/suspend.h
7059 F:      include/linux/freezer.h
7060 F:      include/linux/pm.h
7061 F:      arch/*/include/asm/suspend*.h
7062
7063 HID CORE LAYER
7064 M:      Jiri Kosina <jikos@kernel.org>
7065 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7066 L:      linux-input@vger.kernel.org
7067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7068 S:      Maintained
7069 F:      drivers/hid/
7070 F:      include/linux/hid*
7071 F:      include/uapi/linux/hid*
7072
7073 HID SENSOR HUB DRIVERS
7074 M:      Jiri Kosina <jikos@kernel.org>
7075 M:      Jonathan Cameron <jic23@kernel.org>
7076 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7077 L:      linux-input@vger.kernel.org
7078 L:      linux-iio@vger.kernel.org
7079 S:      Maintained
7080 F:      Documentation/hid/hid-sensor*
7081 F:      drivers/hid/hid-sensor-*
7082 F:      drivers/iio/*/hid-*
7083 F:      include/linux/hid-sensor-*
7084
7085 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7086 M:      Thomas Gleixner <tglx@linutronix.de>
7087 L:      linux-kernel@vger.kernel.org
7088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7089 S:      Maintained
7090 F:      Documentation/timers/
7091 F:      kernel/time/hrtimer.c
7092 F:      kernel/time/clockevents.c
7093 F:      kernel/time/timer_*.c
7094 F:      include/linux/clockchips.h
7095 F:      include/linux/hrtimer.h
7096
7097 HIGH-SPEED SCC DRIVER FOR AX.25
7098 L:      linux-hams@vger.kernel.org
7099 S:      Orphan
7100 F:      drivers/net/hamradio/dmascc.c
7101 F:      drivers/net/hamradio/scc.c
7102
7103 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7104 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7105 W:      http://www.highpoint-tech.com
7106 S:      Supported
7107 F:      Documentation/scsi/hptiop.txt
7108 F:      drivers/scsi/hptiop.c
7109
7110 HIPPI
7111 M:      Jes Sorensen <jes@trained-monkey.org>
7112 L:      linux-hippi@sunsite.dk
7113 S:      Maintained
7114 F:      include/linux/hippidevice.h
7115 F:      include/uapi/linux/if_hippi.h
7116 F:      net/802/hippi.c
7117 F:      drivers/net/hippi/
7118
7119 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7120 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7121 M:      Salil Mehta <salil.mehta@huawei.com>
7122 L:      netdev@vger.kernel.org
7123 W:      http://www.hisilicon.com
7124 S:      Maintained
7125 F:      drivers/net/ethernet/hisilicon/hns3/
7126
7127 HISILICON LPC BUS DRIVER
7128 M:      john.garry@huawei.com
7129 W:      http://www.hisilicon.com
7130 S:      Maintained
7131 F:      drivers/bus/hisi_lpc.c
7132 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7133
7134 HISILICON NETWORK SUBSYSTEM DRIVER
7135 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7136 M:      Salil Mehta <salil.mehta@huawei.com>
7137 L:      netdev@vger.kernel.org
7138 W:      http://www.hisilicon.com
7139 S:      Maintained
7140 F:      drivers/net/ethernet/hisilicon/
7141 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7142
7143 HISILICON PMU DRIVER
7144 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7145 W:      http://www.hisilicon.com
7146 S:      Supported
7147 F:      drivers/perf/hisilicon
7148 F:      Documentation/perf/hisi-pmu.txt
7149
7150 HISILICON ROCE DRIVER
7151 M:      Lijun Ou <oulijun@huawei.com>
7152 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7153 L:      linux-rdma@vger.kernel.org
7154 S:      Maintained
7155 F:      drivers/infiniband/hw/hns/
7156 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7157
7158 HISILICON SAS Controller
7159 M:      John Garry <john.garry@huawei.com>
7160 W:      http://www.hisilicon.com
7161 S:      Supported
7162 F:      drivers/scsi/hisi_sas/
7163 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7164
7165 HMM - Heterogeneous Memory Management
7166 M:      Jérôme Glisse <jglisse@redhat.com>
7167 L:      linux-mm@kvack.org
7168 S:      Maintained
7169 F:      mm/hmm*
7170 F:      include/linux/hmm*
7171 F:      Documentation/vm/hmm.rst
7172
7173 HOST AP DRIVER
7174 M:      Jouni Malinen <j@w1.fi>
7175 L:      linux-wireless@vger.kernel.org
7176 W:      http://w1.fi/hostap-driver.html
7177 S:      Obsolete
7178 F:      drivers/net/wireless/intersil/hostap/
7179
7180 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7181 L:      platform-driver-x86@vger.kernel.org
7182 S:      Orphan
7183 F:      drivers/platform/x86/tc1100-wmi.c
7184
7185 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7186 M:      Jaroslav Kysela <perex@perex.cz>
7187 S:      Maintained
7188 F:      drivers/net/ethernet/hp/hp100.*
7189
7190 HPET:   High Precision Event Timers driver
7191 M:      Clemens Ladisch <clemens@ladisch.de>
7192 S:      Maintained
7193 F:      Documentation/timers/hpet.txt
7194 F:      drivers/char/hpet.c
7195 F:      include/linux/hpet.h
7196 F:      include/uapi/linux/hpet.h
7197
7198 HPET:   x86
7199 S:      Orphan
7200 F:      arch/x86/kernel/hpet.c
7201 F:      arch/x86/include/asm/hpet.h
7202
7203 HPFS FILESYSTEM
7204 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7205 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7206 S:      Maintained
7207 F:      fs/hpfs/
7208
7209 HSI SUBSYSTEM
7210 M:      Sebastian Reichel <sre@kernel.org>
7211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7212 S:      Maintained
7213 F:      Documentation/ABI/testing/sysfs-bus-hsi
7214 F:      Documentation/driver-api/hsi.rst
7215 F:      drivers/hsi/
7216 F:      include/linux/hsi/
7217 F:      include/uapi/linux/hsi/
7218
7219 HSO 3G MODEM DRIVER
7220 L:      linux-usb@vger.kernel.org
7221 S:      Orphan
7222 F:      drivers/net/usb/hso.c
7223
7224 HSR NETWORK PROTOCOL
7225 M:      Arvid Brodin <arvid.brodin@alten.se>
7226 L:      netdev@vger.kernel.org
7227 S:      Maintained
7228 F:      net/hsr/
7229
7230 HT16K33 LED CONTROLLER DRIVER
7231 M:      Robin van der Gracht <robin@protonic.nl>
7232 S:      Maintained
7233 F:      drivers/auxdisplay/ht16k33.c
7234 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7235
7236 HTCPEN TOUCHSCREEN DRIVER
7237 M:      Pau Oliva Fora <pof@eslack.org>
7238 L:      linux-input@vger.kernel.org
7239 S:      Maintained
7240 F:      drivers/input/touchscreen/htcpen.c
7241
7242 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7243 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7244 L:      linux-iio@vger.kernel.org
7245 W:      http://www.st.com/
7246 S:      Maintained
7247 F:      drivers/iio/humidity/hts221*
7248 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7249
7250 HUAWEI ETHERNET DRIVER
7251 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7252 L:      netdev@vger.kernel.org
7253 S:      Supported
7254 F:      Documentation/networking/hinic.txt
7255 F:      drivers/net/ethernet/huawei/hinic/
7256
7257 HUGETLB FILESYSTEM
7258 M:      Mike Kravetz <mike.kravetz@oracle.com>
7259 L:      linux-mm@kvack.org
7260 S:      Maintained
7261 F:      fs/hugetlbfs/
7262 F:      mm/hugetlb.c
7263 F:      include/linux/hugetlb.h
7264 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7265 F:      Documentation/vm/hugetlbfs_reserv.rst
7266 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7267
7268 HVA ST MEDIA DRIVER
7269 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7270 L:      linux-media@vger.kernel.org
7271 T:      git git://linuxtv.org/media_tree.git
7272 W:      https://linuxtv.org
7273 S:      Supported
7274 F:      drivers/media/platform/sti/hva
7275
7276 HWPOISON MEMORY FAILURE HANDLING
7277 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7278 L:      linux-mm@kvack.org
7279 S:      Maintained
7280 F:      mm/memory-failure.c
7281 F:      mm/hwpoison-inject.c
7282
7283 HYGON PROCESSOR SUPPORT
7284 M:      Pu Wen <puwen@hygon.cn>
7285 L:      linux-kernel@vger.kernel.org
7286 S:      Maintained
7287 F:      arch/x86/kernel/cpu/hygon.c
7288
7289 Hyper-V CORE AND DRIVERS
7290 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7291 M:      Haiyang Zhang <haiyangz@microsoft.com>
7292 M:      Stephen Hemminger <sthemmin@microsoft.com>
7293 M:      Sasha Levin <sashal@kernel.org>
7294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7295 L:      linux-hyperv@vger.kernel.org
7296 S:      Supported
7297 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7298 F:      arch/x86/include/asm/mshyperv.h
7299 F:      arch/x86/include/asm/trace/hyperv.h
7300 F:      arch/x86/include/asm/hyperv-tlfs.h
7301 F:      arch/x86/kernel/cpu/mshyperv.c
7302 F:      arch/x86/hyperv
7303 F:      drivers/hid/hid-hyperv.c
7304 F:      drivers/hv/
7305 F:      drivers/input/serio/hyperv-keyboard.c
7306 F:      drivers/pci/controller/pci-hyperv.c
7307 F:      drivers/net/hyperv/
7308 F:      drivers/scsi/storvsc_drv.c
7309 F:      drivers/uio/uio_hv_generic.c
7310 F:      drivers/video/fbdev/hyperv_fb.c
7311 F:      drivers/iommu/hyperv_iommu.c
7312 F:      net/vmw_vsock/hyperv_transport.c
7313 F:      include/linux/hyperv.h
7314 F:      include/uapi/linux/hyperv.h
7315 F:      tools/hv/
7316 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7317
7318 HYPERVISOR VIRTUAL CONSOLE DRIVER
7319 L:      linuxppc-dev@lists.ozlabs.org
7320 S:      Odd Fixes
7321 F:      drivers/tty/hvc/
7322
7323 I2C ACPI SUPPORT
7324 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7325 L:      linux-i2c@vger.kernel.org
7326 L:      linux-acpi@vger.kernel.org
7327 S:      Maintained
7328 F:      drivers/i2c/i2c-core-acpi.c
7329
7330 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7331 M:      Ajay Gupta <ajayg@nvidia.com>
7332 L:      linux-i2c@vger.kernel.org
7333 S:      Maintained
7334 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7335 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7336
7337 I2C MUXES
7338 M:      Peter Rosin <peda@axentia.se>
7339 L:      linux-i2c@vger.kernel.org
7340 S:      Maintained
7341 F:      Documentation/i2c/i2c-topology
7342 F:      Documentation/i2c/muxes/
7343 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7344 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7345 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7346 F:      drivers/i2c/i2c-mux.c
7347 F:      drivers/i2c/muxes/
7348 F:      include/linux/i2c-mux.h
7349
7350 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7351 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7352 L:      linux-i2c@vger.kernel.org
7353 S:      Maintained
7354 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7355 F:      drivers/i2c/busses/i2c-mv64xxx.c
7356
7357 I2C OVER PARALLEL PORT
7358 M:      Jean Delvare <jdelvare@suse.com>
7359 L:      linux-i2c@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/i2c/busses/i2c-parport
7362 F:      Documentation/i2c/busses/i2c-parport-light
7363 F:      drivers/i2c/busses/i2c-parport.c
7364 F:      drivers/i2c/busses/i2c-parport-light.c
7365
7366 I2C SUBSYSTEM
7367 M:      Wolfram Sang <wsa@the-dreams.de>
7368 L:      linux-i2c@vger.kernel.org
7369 W:      https://i2c.wiki.kernel.org/
7370 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7372 S:      Maintained
7373 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7374 F:      Documentation/i2c/
7375 F:      drivers/i2c/*
7376 F:      include/linux/i2c.h
7377 F:      include/linux/i2c-dev.h
7378 F:      include/linux/i2c-smbus.h
7379 F:      include/uapi/linux/i2c.h
7380 F:      include/uapi/linux/i2c-*.h
7381
7382 I2C SUBSYSTEM HOST DRIVERS
7383 L:      linux-i2c@vger.kernel.org
7384 W:      https://i2c.wiki.kernel.org/
7385 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7387 S:      Odd Fixes
7388 F:      Documentation/devicetree/bindings/i2c/
7389 F:      drivers/i2c/algos/
7390 F:      drivers/i2c/busses/
7391
7392 I2C-TAOS-EVM DRIVER
7393 M:      Jean Delvare <jdelvare@suse.com>
7394 L:      linux-i2c@vger.kernel.org
7395 S:      Maintained
7396 F:      Documentation/i2c/busses/i2c-taos-evm
7397 F:      drivers/i2c/busses/i2c-taos-evm.c
7398
7399 I2C-TINY-USB DRIVER
7400 M:      Till Harbaum <till@harbaum.org>
7401 L:      linux-i2c@vger.kernel.org
7402 W:      http://www.harbaum.org/till/i2c_tiny_usb
7403 S:      Maintained
7404 F:      drivers/i2c/busses/i2c-tiny-usb.c
7405
7406 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7407 M:      Jean Delvare <jdelvare@suse.com>
7408 L:      linux-i2c@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/i2c/busses/i2c-ali1535
7411 F:      Documentation/i2c/busses/i2c-ali1563
7412 F:      Documentation/i2c/busses/i2c-ali15x3
7413 F:      Documentation/i2c/busses/i2c-amd756
7414 F:      Documentation/i2c/busses/i2c-amd8111
7415 F:      Documentation/i2c/busses/i2c-i801
7416 F:      Documentation/i2c/busses/i2c-nforce2
7417 F:      Documentation/i2c/busses/i2c-piix4
7418 F:      Documentation/i2c/busses/i2c-sis5595
7419 F:      Documentation/i2c/busses/i2c-sis630
7420 F:      Documentation/i2c/busses/i2c-sis96x
7421 F:      Documentation/i2c/busses/i2c-via
7422 F:      Documentation/i2c/busses/i2c-viapro
7423 F:      drivers/i2c/busses/i2c-ali1535.c
7424 F:      drivers/i2c/busses/i2c-ali1563.c
7425 F:      drivers/i2c/busses/i2c-ali15x3.c
7426 F:      drivers/i2c/busses/i2c-amd756.c
7427 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7428 F:      drivers/i2c/busses/i2c-amd8111.c
7429 F:      drivers/i2c/busses/i2c-i801.c
7430 F:      drivers/i2c/busses/i2c-isch.c
7431 F:      drivers/i2c/busses/i2c-nforce2.c
7432 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7433 F:      drivers/i2c/busses/i2c-piix4.c
7434 F:      drivers/i2c/busses/i2c-sis5595.c
7435 F:      drivers/i2c/busses/i2c-sis630.c
7436 F:      drivers/i2c/busses/i2c-sis96x.c
7437 F:      drivers/i2c/busses/i2c-via.c
7438 F:      drivers/i2c/busses/i2c-viapro.c
7439
7440 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7441 M:      Hans de Goede <hdegoede@redhat.com>
7442 L:      linux-i2c@vger.kernel.org
7443 S:      Maintained
7444 F:      drivers/i2c/busses/i2c-cht-wc.c
7445
7446 I2C/SMBUS ISMT DRIVER
7447 M:      Seth Heasley <seth.heasley@intel.com>
7448 M:      Neil Horman <nhorman@tuxdriver.com>
7449 L:      linux-i2c@vger.kernel.org
7450 F:      drivers/i2c/busses/i2c-ismt.c
7451 F:      Documentation/i2c/busses/i2c-ismt
7452
7453 I2C/SMBUS STUB DRIVER
7454 M:      Jean Delvare <jdelvare@suse.com>
7455 L:      linux-i2c@vger.kernel.org
7456 S:      Maintained
7457 F:      drivers/i2c/i2c-stub.c
7458
7459 I3C SUBSYSTEM
7460 M:      Boris Brezillon <bbrezillon@kernel.org>
7461 L:      linux-i3c@lists.infradead.org
7462 C:      irc://chat.freenode.net/linux-i3c
7463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7464 S:      Maintained
7465 F:      Documentation/ABI/testing/sysfs-bus-i3c
7466 F:      Documentation/devicetree/bindings/i3c/
7467 F:      Documentation/driver-api/i3c
7468 F:      drivers/i3c/
7469 F:      include/linux/i3c/
7470
7471 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7472 M:      Vitor Soares <vitor.soares@synopsys.com>
7473 S:      Maintained
7474 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7475 F:      drivers/i3c/master/dw*
7476
7477 IA64 (Itanium) PLATFORM
7478 M:      Tony Luck <tony.luck@intel.com>
7479 M:      Fenghua Yu <fenghua.yu@intel.com>
7480 L:      linux-ia64@vger.kernel.org
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7482 S:      Maintained
7483 F:      arch/ia64/
7484
7485 IBM Power 842 compression accelerator
7486 M:      Haren Myneni <haren@us.ibm.com>
7487 S:      Supported
7488 F:      drivers/crypto/nx/Makefile
7489 F:      drivers/crypto/nx/Kconfig
7490 F:      drivers/crypto/nx/nx-842*
7491 F:      include/linux/sw842.h
7492 F:      crypto/842.c
7493 F:      lib/842/
7494
7495 IBM Power in-Nest Crypto Acceleration
7496 M:      Breno Leitão <leitao@debian.org>
7497 M:      Nayna Jain <nayna@linux.ibm.com>
7498 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7499 L:      linux-crypto@vger.kernel.org
7500 S:      Supported
7501 F:      drivers/crypto/nx/Makefile
7502 F:      drivers/crypto/nx/Kconfig
7503 F:      drivers/crypto/nx/nx-aes*
7504 F:      drivers/crypto/nx/nx-sha*
7505 F:      drivers/crypto/nx/nx.*
7506 F:      drivers/crypto/nx/nx_csbcpb.h
7507 F:      drivers/crypto/nx/nx_debugfs.h
7508
7509 IBM Power Linux RAID adapter
7510 M:      Brian King <brking@us.ibm.com>
7511 S:      Supported
7512 F:      drivers/scsi/ipr.*
7513
7514 IBM Power SRIOV Virtual NIC Device Driver
7515 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7516 M:      John Allen <jallen@linux.ibm.com>
7517 L:      netdev@vger.kernel.org
7518 S:      Supported
7519 F:      drivers/net/ethernet/ibm/ibmvnic.*
7520
7521 IBM Power Virtual Accelerator Switchboard
7522 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7523 L:      linuxppc-dev@lists.ozlabs.org
7524 S:      Supported
7525 F:      arch/powerpc/platforms/powernv/vas*
7526 F:      arch/powerpc/platforms/powernv/copy-paste.h
7527 F:      arch/powerpc/include/asm/vas.h
7528
7529 IBM Power Virtual Ethernet Device Driver
7530 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7531 L:      netdev@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/net/ethernet/ibm/ibmveth.*
7534
7535 IBM Power Virtual FC Device Drivers
7536 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7537 L:      linux-scsi@vger.kernel.org
7538 S:      Supported
7539 F:      drivers/scsi/ibmvscsi/ibmvfc*
7540
7541 IBM Power Virtual Management Channel Driver
7542 M:      Steven Royer <seroyer@linux.ibm.com>
7543 S:      Supported
7544 F:      drivers/misc/ibmvmc.*
7545
7546 IBM Power Virtual SCSI Device Drivers
7547 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7548 L:      linux-scsi@vger.kernel.org
7549 S:      Supported
7550 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7551 F:      include/scsi/viosrp.h
7552
7553 IBM Power Virtual SCSI Device Target Driver
7554 M:      Michael Cyr <mikecyr@linux.ibm.com>
7555 L:      linux-scsi@vger.kernel.org
7556 L:      target-devel@vger.kernel.org
7557 S:      Supported
7558 F:      drivers/scsi/ibmvscsi_tgt/
7559
7560 IBM Power VMX Cryptographic instructions
7561 M:      Breno Leitão <leitao@debian.org>
7562 M:      Nayna Jain <nayna@linux.ibm.com>
7563 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7564 L:      linux-crypto@vger.kernel.org
7565 S:      Supported
7566 F:      drivers/crypto/vmx/Makefile
7567 F:      drivers/crypto/vmx/Kconfig
7568 F:      drivers/crypto/vmx/vmx.c
7569 F:      drivers/crypto/vmx/aes*
7570 F:      drivers/crypto/vmx/ghash*
7571 F:      drivers/crypto/vmx/ppc-xlate.pl
7572
7573 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7574 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7575 L:      linux-pci@vger.kernel.org
7576 L:      linuxppc-dev@lists.ozlabs.org
7577 S:      Supported
7578 F:      drivers/pci/hotplug/rpaphp*
7579
7580 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7581 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7582 L:      linux-pci@vger.kernel.org
7583 L:      linuxppc-dev@lists.ozlabs.org
7584 S:      Supported
7585 F:      drivers/pci/hotplug/rpadlpar*
7586
7587 IBM ServeRAID RAID DRIVER
7588 S:      Orphan
7589 F:      drivers/scsi/ips.*
7590
7591 ICH LPC AND GPIO DRIVER
7592 M:      Peter Tyser <ptyser@xes-inc.com>
7593 S:      Maintained
7594 F:      drivers/mfd/lpc_ich.c
7595 F:      drivers/gpio/gpio-ich.c
7596
7597 IDE SUBSYSTEM
7598 M:      "David S. Miller" <davem@davemloft.net>
7599 L:      linux-ide@vger.kernel.org
7600 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7602 S:      Maintained
7603 F:      Documentation/ide/
7604 F:      drivers/ide/
7605 F:      include/linux/ide.h
7606
7607 IDE/ATAPI DRIVERS
7608 M:      Borislav Petkov <bp@alien8.de>
7609 L:      linux-ide@vger.kernel.org
7610 S:      Maintained
7611 F:      Documentation/cdrom/ide-cd
7612 F:      drivers/ide/ide-cd*
7613
7614 IDEAPAD LAPTOP EXTRAS DRIVER
7615 M:      Ike Panhc <ike.pan@canonical.com>
7616 L:      platform-driver-x86@vger.kernel.org
7617 W:      http://launchpad.net/ideapad-laptop
7618 S:      Maintained
7619 F:      drivers/platform/x86/ideapad-laptop.c
7620
7621 IDEAPAD LAPTOP SLIDEBAR DRIVER
7622 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7623 L:      linux-input@vger.kernel.org
7624 W:      https://github.com/o2genum/ideapad-slidebar
7625 S:      Maintained
7626 F:      drivers/input/misc/ideapad_slidebar.c
7627
7628 IDT VersaClock 5 CLOCK DRIVER
7629 M:      Marek Vasut <marek.vasut@gmail.com>
7630 S:      Maintained
7631 F:      drivers/clk/clk-versaclock5.c
7632
7633 IEEE 802.15.4 SUBSYSTEM
7634 M:      Alexander Aring <alex.aring@gmail.com>
7635 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7636 L:      linux-wpan@vger.kernel.org
7637 W:      http://wpan.cakelab.org/
7638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7640 S:      Maintained
7641 F:      net/ieee802154/
7642 F:      net/mac802154/
7643 F:      drivers/net/ieee802154/
7644 F:      include/linux/nl802154.h
7645 F:      include/linux/ieee802154.h
7646 F:      include/net/nl802154.h
7647 F:      include/net/mac802154.h
7648 F:      include/net/af_ieee802154.h
7649 F:      include/net/cfg802154.h
7650 F:      include/net/ieee802154_netdev.h
7651 F:      Documentation/networking/ieee802154.rst
7652
7653 IFE PROTOCOL
7654 M:      Yotam Gigi <yotam.gi@gmail.com>
7655 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7656 F:      net/ife
7657 F:      include/net/ife.h
7658 F:      include/uapi/linux/ife.h
7659
7660 IGORPLUG-USB IR RECEIVER
7661 M:      Sean Young <sean@mess.org>
7662 L:      linux-media@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/media/rc/igorplugusb.c
7665
7666 IGUANAWORKS USB IR TRANSCEIVER
7667 M:      Sean Young <sean@mess.org>
7668 L:      linux-media@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/media/rc/iguanair.c
7671
7672 IIO DIGITAL POTENTIOMETER DAC
7673 M:      Peter Rosin <peda@axentia.se>
7674 L:      linux-iio@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7677 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7678 F:      drivers/iio/dac/dpot-dac.c
7679
7680 IIO ENVELOPE DETECTOR
7681 M:      Peter Rosin <peda@axentia.se>
7682 L:      linux-iio@vger.kernel.org
7683 S:      Maintained
7684 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7685 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7686 F:      drivers/iio/adc/envelope-detector.c
7687
7688 IIO MULTIPLEXER
7689 M:      Peter Rosin <peda@axentia.se>
7690 L:      linux-iio@vger.kernel.org
7691 S:      Maintained
7692 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7693 F:      drivers/iio/multiplexer/iio-mux.c
7694
7695 IIO SUBSYSTEM AND DRIVERS
7696 M:      Jonathan Cameron <jic23@kernel.org>
7697 R:      Hartmut Knaack <knaack.h@gmx.de>
7698 R:      Lars-Peter Clausen <lars@metafoo.de>
7699 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7700 L:      linux-iio@vger.kernel.org
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7702 S:      Maintained
7703 F:      Documentation/ABI/testing/configfs-iio*
7704 F:      Documentation/ABI/testing/sysfs-bus-iio*
7705 F:      Documentation/devicetree/bindings/iio/
7706 F:      drivers/iio/
7707 F:      drivers/staging/iio/
7708 F:      include/linux/iio/
7709 F:      tools/iio/
7710
7711 IIO UNIT CONVERTER
7712 M:      Peter Rosin <peda@axentia.se>
7713 L:      linux-iio@vger.kernel.org
7714 S:      Maintained
7715 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7716 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7717 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7718 F:      drivers/iio/afe/iio-rescale.c
7719
7720 IKANOS/ADI EAGLE ADSL USB DRIVER
7721 M:      Matthieu Castet <castet.matthieu@free.fr>
7722 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7723 S:      Maintained
7724 F:      drivers/usb/atm/ueagle-atm.c
7725
7726 IMGTEC ASCII LCD DRIVER
7727 M:      Paul Burton <paul.burton@mips.com>
7728 S:      Maintained
7729 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7730 F:      drivers/auxdisplay/img-ascii-lcd.c
7731
7732 IMGTEC IR DECODER DRIVER
7733 M:      James Hogan <jhogan@kernel.org>
7734 S:      Maintained
7735 F:      drivers/media/rc/img-ir/
7736
7737 IMON SOUNDGRAPH USB IR RECEIVER
7738 M:      Sean Young <sean@mess.org>
7739 L:      linux-media@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/media/rc/imon_raw.c
7742 F:      drivers/media/rc/imon.c
7743
7744 IMS TWINTURBO FRAMEBUFFER DRIVER
7745 L:      linux-fbdev@vger.kernel.org
7746 S:      Orphan
7747 F:      drivers/video/fbdev/imsttfb.c
7748
7749 INA209 HARDWARE MONITOR DRIVER
7750 M:      Guenter Roeck <linux@roeck-us.net>
7751 L:      linux-hwmon@vger.kernel.org
7752 S:      Maintained
7753 F:      Documentation/hwmon/ina209.rst
7754 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7755 F:      drivers/hwmon/ina209.c
7756
7757 INA2XX HARDWARE MONITOR DRIVER
7758 M:      Guenter Roeck <linux@roeck-us.net>
7759 L:      linux-hwmon@vger.kernel.org
7760 S:      Maintained
7761 F:      Documentation/hwmon/ina2xx.rst
7762 F:      drivers/hwmon/ina2xx.c
7763 F:      include/linux/platform_data/ina2xx.h
7764
7765 INDUSTRY PACK SUBSYSTEM (IPACK)
7766 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7767 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7769 L:      industrypack-devel@lists.sourceforge.net
7770 W:      http://industrypack.sourceforge.net
7771 S:      Maintained
7772 F:      drivers/ipack/
7773
7774 INFINIBAND SUBSYSTEM
7775 M:      Doug Ledford <dledford@redhat.com>
7776 M:      Jason Gunthorpe <jgg@mellanox.com>
7777 L:      linux-rdma@vger.kernel.org
7778 W:      https://github.com/linux-rdma/rdma-core
7779 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7781 S:      Supported
7782 F:      Documentation/devicetree/bindings/infiniband/
7783 F:      Documentation/infiniband/
7784 F:      drivers/infiniband/
7785 F:      include/uapi/linux/if_infiniband.h
7786 F:      include/uapi/rdma/
7787 F:      include/rdma/
7788 F:      include/trace/events/ib_mad.h
7789 F:      include/trace/events/ib_umad.h
7790 F:      samples/bpf/ibumad_kern.c
7791 F:      samples/bpf/ibumad_user.c
7792
7793 INGENIC JZ4780 DMA Driver
7794 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7795 S:      Maintained
7796 F:      drivers/dma/dma-jz4780.c
7797
7798 INGENIC JZ4780 NAND DRIVER
7799 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7800 L:      linux-mtd@lists.infradead.org
7801 S:      Maintained
7802 F:      drivers/mtd/nand/raw/jz4780_*
7803
7804 INOTIFY
7805 M:      Jan Kara <jack@suse.cz>
7806 R:      Amir Goldstein <amir73il@gmail.com>
7807 L:      linux-fsdevel@vger.kernel.org
7808 S:      Maintained
7809 F:      Documentation/filesystems/inotify.txt
7810 F:      fs/notify/inotify/
7811 F:      include/linux/inotify.h
7812 F:      include/uapi/linux/inotify.h
7813
7814 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7815 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7816 L:      linux-input@vger.kernel.org
7817 Q:      http://patchwork.kernel.org/project/linux-input/list/
7818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7819 S:      Maintained
7820 F:      drivers/input/
7821 F:      include/linux/input.h
7822 F:      include/uapi/linux/input.h
7823 F:      include/uapi/linux/input-event-codes.h
7824 F:      include/linux/input/
7825 F:      Documentation/devicetree/bindings/input/
7826 F:      Documentation/devicetree/bindings/serio/
7827 F:      Documentation/input/
7828
7829 INPUT MULTITOUCH (MT) PROTOCOL
7830 M:      Henrik Rydberg <rydberg@bitmath.org>
7831 L:      linux-input@vger.kernel.org
7832 S:      Odd fixes
7833 F:      Documentation/input/multi-touch-protocol.rst
7834 F:      drivers/input/input-mt.c
7835 K:      \b(ABS|SYN)_MT_
7836
7837 INSIDE SECURE CRYPTO DRIVER
7838 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7839 F:      drivers/crypto/inside-secure/
7840 S:      Maintained
7841 L:      linux-crypto@vger.kernel.org
7842
7843 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7844 M:      Mimi Zohar <zohar@linux.ibm.com>
7845 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7846 L:      linux-integrity@vger.kernel.org
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7848 S:      Supported
7849 F:      security/integrity/ima/
7850
7851 INTEL 810/815 FRAMEBUFFER DRIVER
7852 M:      Antonino Daplas <adaplas@gmail.com>
7853 L:      linux-fbdev@vger.kernel.org
7854 S:      Maintained
7855 F:      drivers/video/fbdev/i810/
7856
7857 INTEL ASoC DRIVERS
7858 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7859 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7860 M:      Jie Yang <yang.jie@linux.intel.com>
7861 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7862 S:      Supported
7863 F:      sound/soc/intel/
7864
7865 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7866 M:      Hans de Goede <hdegoede@redhat.com>
7867 L:      platform-driver-x86@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/platform/x86/intel_atomisp2_pm.c
7870
7871 INTEL C600 SERIES SAS CONTROLLER DRIVER
7872 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7873 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7874 L:      linux-scsi@vger.kernel.org
7875 T:      git git://git.code.sf.net/p/intel-sas/isci
7876 S:      Supported
7877 F:      drivers/scsi/isci/
7878
7879 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7880 M:      Jani Nikula <jani.nikula@linux.intel.com>
7881 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7882 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7883 L:      intel-gfx@lists.freedesktop.org
7884 W:      https://01.org/linuxgraphics/
7885 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7886 C:      irc://chat.freenode.net/intel-gfx
7887 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7888 T:      git git://anongit.freedesktop.org/drm-intel
7889 S:      Supported
7890 F:      drivers/gpu/drm/i915/
7891 F:      include/drm/i915*
7892 F:      include/uapi/drm/i915_drm.h
7893 F:      Documentation/gpu/i915.rst
7894
7895 INTEL ETHERNET DRIVERS
7896 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7897 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7898 W:      http://www.intel.com/support/feedback.htm
7899 W:      http://e1000.sourceforge.net/
7900 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7903 S:      Supported
7904 F:      Documentation/networking/device_drivers/intel/e100.rst
7905 F:      Documentation/networking/device_drivers/intel/e1000.rst
7906 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7907 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7908 F:      Documentation/networking/device_drivers/intel/igb.rst
7909 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7910 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7911 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7912 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7913 F:      Documentation/networking/device_drivers/intel/i40e.rst
7914 F:      Documentation/networking/device_drivers/intel/iavf.rst
7915 F:      Documentation/networking/device_drivers/intel/ice.rst
7916 F:      drivers/net/ethernet/intel/
7917 F:      drivers/net/ethernet/intel/*/
7918 F:      include/linux/avf/virtchnl.h
7919
7920 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7921 M:      Maik Broemme <mbroemme@libmpq.org>
7922 L:      linux-fbdev@vger.kernel.org
7923 S:      Maintained
7924 F:      Documentation/fb/intelfb.txt
7925 F:      drivers/video/fbdev/intelfb/
7926
7927 INTEL GPIO DRIVERS
7928 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7929 L:      linux-gpio@vger.kernel.org
7930 S:      Maintained
7931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7932 F:      drivers/gpio/gpio-ich.c
7933 F:      drivers/gpio/gpio-intel-mid.c
7934 F:      drivers/gpio/gpio-lynxpoint.c
7935 F:      drivers/gpio/gpio-merrifield.c
7936 F:      drivers/gpio/gpio-ml-ioh.c
7937 F:      drivers/gpio/gpio-pch.c
7938 F:      drivers/gpio/gpio-sch.c
7939 F:      drivers/gpio/gpio-sodaville.c
7940
7941 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7942 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7943 M:      Zhi Wang <zhi.a.wang@intel.com>
7944 L:      intel-gvt-dev@lists.freedesktop.org
7945 L:      intel-gfx@lists.freedesktop.org
7946 W:      https://01.org/igvt-g
7947 T:      git https://github.com/intel/gvt-linux.git
7948 S:      Supported
7949 F:      drivers/gpu/drm/i915/gvt/
7950
7951 INTEL HID EVENT DRIVER
7952 M:      Alex Hung <alex.hung@canonical.com>
7953 L:      platform-driver-x86@vger.kernel.org
7954 S:      Maintained
7955 F:      drivers/platform/x86/intel-hid.c
7956
7957 INTEL I/OAT DMA DRIVER
7958 M:      Dave Jiang <dave.jiang@intel.com>
7959 R:      Dan Williams <dan.j.williams@intel.com>
7960 L:      dmaengine@vger.kernel.org
7961 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7962 S:      Supported
7963 F:      drivers/dma/ioat*
7964
7965 INTEL IDLE DRIVER
7966 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7967 M:      Len Brown <lenb@kernel.org>
7968 L:      linux-pm@vger.kernel.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7970 B:      https://bugzilla.kernel.org
7971 S:      Supported
7972 F:      drivers/idle/intel_idle.c
7973
7974 INTEL INTEGRATED SENSOR HUB DRIVER
7975 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7976 M:      Jiri Kosina <jikos@kernel.org>
7977 L:      linux-input@vger.kernel.org
7978 S:      Maintained
7979 F:      drivers/hid/intel-ish-hid/
7980
7981 INTEL IOMMU (VT-d)
7982 M:      David Woodhouse <dwmw2@infradead.org>
7983 L:      iommu@lists.linux-foundation.org
7984 T:      git git://git.infradead.org/iommu-2.6.git
7985 S:      Supported
7986 F:      drivers/iommu/intel-iommu.c
7987 F:      include/linux/intel-iommu.h
7988
7989 INTEL IOP-ADMA DMA DRIVER
7990 R:      Dan Williams <dan.j.williams@intel.com>
7991 S:      Odd fixes
7992 F:      drivers/dma/iop-adma.c
7993
7994 INTEL IPU3 CSI-2 CIO2 DRIVER
7995 M:      Yong Zhi <yong.zhi@intel.com>
7996 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7997 M:      Bingbu Cao <bingbu.cao@intel.com>
7998 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7999 L:      linux-media@vger.kernel.org
8000 S:      Maintained
8001 F:      drivers/media/pci/intel/ipu3/
8002 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8003
8004 INTEL IPU3 CSI-2 IMGU DRIVER
8005 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8006 L:      linux-media@vger.kernel.org
8007 S:      Maintained
8008 F:      drivers/staging/media/ipu3/
8009 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8010 F:      Documentation/media/v4l-drivers/ipu3.rst
8011
8012 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8013 M:      Krzysztof Halasa <khalasa@piap.pl>
8014 S:      Maintained
8015 F:      include/linux/soc/ixp4xx/qmgr.h
8016 F:      include/linux/soc/ixp4xx/npe.h
8017 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8018 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8019 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8020 F:      drivers/net/wan/ixp4xx_hss.c
8021
8022 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8023 M:      Deepak Saxena <dsaxena@plexity.net>
8024 S:      Maintained
8025 F:      drivers/char/hw_random/ixp4xx-rng.c
8026
8027 INTEL MANAGEMENT ENGINE (mei)
8028 M:      Tomas Winkler <tomas.winkler@intel.com>
8029 L:      linux-kernel@vger.kernel.org
8030 S:      Supported
8031 F:      include/uapi/linux/mei.h
8032 F:      include/linux/mei_cl_bus.h
8033 F:      drivers/misc/mei/*
8034 F:      drivers/watchdog/mei_wdt.c
8035 F:      Documentation/misc-devices/mei/*
8036 F:      samples/mei/*
8037
8038 INTEL MENLOW THERMAL DRIVER
8039 M:      Sujith Thomas <sujith.thomas@intel.com>
8040 L:      platform-driver-x86@vger.kernel.org
8041 W:      https://01.org/linux-acpi
8042 S:      Supported
8043 F:      drivers/platform/x86/intel_menlow.c
8044
8045 INTEL MIC DRIVERS (mic)
8046 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8047 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8048 S:      Supported
8049 W:      https://github.com/sudeepdutt/mic
8050 W:      http://software.intel.com/en-us/mic-developer
8051 F:      include/linux/mic_bus.h
8052 F:      include/linux/scif.h
8053 F:      include/uapi/linux/mic_common.h
8054 F:      include/uapi/linux/mic_ioctl.h
8055 F:      include/uapi/linux/scif_ioctl.h
8056 F:      drivers/misc/mic/
8057 F:      drivers/dma/mic_x100_dma.c
8058 F:      drivers/dma/mic_x100_dma.h
8059 F:      Documentation/mic/
8060
8061 INTEL PMC CORE DRIVER
8062 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8063 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8064 L:      platform-driver-x86@vger.kernel.org
8065 S:      Maintained
8066 F:      drivers/platform/x86/intel_pmc_core*
8067
8068 INTEL PMC/P-Unit IPC DRIVER
8069 M:      Zha Qipeng<qipeng.zha@intel.com>
8070 L:      platform-driver-x86@vger.kernel.org
8071 S:      Maintained
8072 F:      drivers/platform/x86/intel_pmc_ipc.c
8073 F:      drivers/platform/x86/intel_punit_ipc.c
8074 F:      arch/x86/include/asm/intel_pmc_ipc.h
8075 F:      arch/x86/include/asm/intel_punit_ipc.h
8076
8077 INTEL PMIC GPIO DRIVERS
8078 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8079 S:      Maintained
8080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8081 F:      drivers/gpio/gpio-*cove.c
8082 F:      drivers/gpio/gpio-msic.c
8083
8084 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8085 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8086 S:      Maintained
8087 F:      drivers/mfd/intel_msic.c
8088 F:      drivers/mfd/intel_soc_pmic*
8089 F:      include/linux/mfd/intel_msic.h
8090 F:      include/linux/mfd/intel_soc_pmic*
8091
8092 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8093 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8094 L:      linux-wireless@vger.kernel.org
8095 S:      Maintained
8096 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8097 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8098 F:      drivers/net/wireless/intel/ipw2x00/
8099
8100 INTEL PSTATE DRIVER
8101 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8102 M:      Len Brown <lenb@kernel.org>
8103 L:      linux-pm@vger.kernel.org
8104 S:      Supported
8105 F:      drivers/cpufreq/intel_pstate.c
8106
8107 INTEL RDMA RNIC DRIVER
8108 M:      Faisal Latif <faisal.latif@intel.com>
8109 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8110 L:      linux-rdma@vger.kernel.org
8111 S:      Supported
8112 F:      drivers/infiniband/hw/i40iw/
8113 F:      include/uapi/rdma/i40iw-abi.h
8114
8115 INTEL TELEMETRY DRIVER
8116 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8117 M:      "David E. Box" <david.e.box@linux.intel.com>
8118 L:      platform-driver-x86@vger.kernel.org
8119 S:      Maintained
8120 F:      arch/x86/include/asm/intel_telemetry.h
8121 F:      drivers/platform/x86/intel_telemetry*
8122
8123 INTEL VIRTUAL BUTTON DRIVER
8124 M:      AceLan Kao <acelan.kao@canonical.com>
8125 L:      platform-driver-x86@vger.kernel.org
8126 S:      Maintained
8127 F:      drivers/platform/x86/intel-vbtn.c
8128
8129 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8130 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8131 L:      linux-wireless@vger.kernel.org
8132 S:      Supported
8133 F:      drivers/net/wireless/intel/iwlegacy/
8134
8135 INTEL WIRELESS WIFI LINK (iwlwifi)
8136 M:      Johannes Berg <johannes.berg@intel.com>
8137 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8138 M:      Luca Coelho <luciano.coelho@intel.com>
8139 M:      Intel Linux Wireless <linuxwifi@intel.com>
8140 L:      linux-wireless@vger.kernel.org
8141 W:      http://intellinuxwireless.org
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8143 S:      Supported
8144 F:      drivers/net/wireless/intel/iwlwifi/
8145
8146 INTEL WIRELESS WIMAX CONNECTION 2400
8147 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8148 M:      linux-wimax@intel.com
8149 L:      wimax@linuxwimax.org (subscribers-only)
8150 S:      Supported
8151 W:      http://linuxwimax.org
8152 F:      Documentation/wimax/README.i2400m
8153 F:      drivers/net/wimax/i2400m/
8154 F:      include/uapi/linux/wimax/i2400m.h
8155
8156 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8157 M:      Mario Limonciello <mario.limonciello@dell.com>
8158 S:      Maintained
8159 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8160
8161 INTEL(R) TRACE HUB
8162 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8163 S:      Supported
8164 F:      Documentation/trace/intel_th.rst
8165 F:      drivers/hwtracing/intel_th/
8166
8167 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8168 M:      Ning Sun <ning.sun@intel.com>
8169 L:      tboot-devel@lists.sourceforge.net
8170 W:      http://tboot.sourceforge.net
8171 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8172 S:      Supported
8173 F:      Documentation/intel_txt.txt
8174 F:      include/linux/tboot.h
8175 F:      arch/x86/kernel/tboot.c
8176
8177 INTEL-MID GPIO DRIVER
8178 M:      David Cohen <david.a.cohen@linux.intel.com>
8179 L:      linux-gpio@vger.kernel.org
8180 S:      Maintained
8181 F:      drivers/gpio/gpio-intel-mid.c
8182
8183 INTERCONNECT API
8184 M:      Georgi Djakov <georgi.djakov@linaro.org>
8185 L:      linux-pm@vger.kernel.org
8186 S:      Maintained
8187 F:      Documentation/interconnect/
8188 F:      Documentation/devicetree/bindings/interconnect/
8189 F:      drivers/interconnect/
8190 F:      include/dt-bindings/interconnect/
8191 F:      include/linux/interconnect-provider.h
8192 F:      include/linux/interconnect.h
8193
8194 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8195 M:      Linus Walleij <linus.walleij@linaro.org>
8196 L:      linux-iio@vger.kernel.org
8197 S:      Maintained
8198 F:      drivers/iio/gyro/mpu3050*
8199 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8200
8201 IOC3 ETHERNET DRIVER
8202 M:      Ralf Baechle <ralf@linux-mips.org>
8203 L:      linux-mips@vger.kernel.org
8204 S:      Maintained
8205 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8206
8207 IOC3 SERIAL DRIVER
8208 M:      Pat Gefre <pfg@sgi.com>
8209 L:      linux-serial@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/tty/serial/ioc3_serial.c
8212
8213 IOMAP FILESYSTEM LIBRARY
8214 M:      Christoph Hellwig <hch@infradead.org>
8215 M:      Darrick J. Wong <darrick.wong@oracle.com>
8216 M:      linux-xfs@vger.kernel.org
8217 M:      linux-fsdevel@vger.kernel.org
8218 L:      linux-xfs@vger.kernel.org
8219 L:      linux-fsdevel@vger.kernel.org
8220 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8221 S:      Supported
8222 F:      fs/iomap.c
8223 F:      include/linux/iomap.h
8224
8225 IOMMU DRIVERS
8226 M:      Joerg Roedel <joro@8bytes.org>
8227 L:      iommu@lists.linux-foundation.org
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8229 S:      Maintained
8230 F:      Documentation/devicetree/bindings/iommu/
8231 F:      drivers/iommu/
8232 F:      include/linux/iommu.h
8233 F:      include/linux/of_iommu.h
8234 F:      include/linux/iova.h
8235
8236 IO_URING
8237 M:      Jens Axboe <axboe@kernel.dk>
8238 L:      linux-block@vger.kernel.org
8239 L:      linux-fsdevel@vger.kernel.org
8240 T:      git git://git.kernel.dk/linux-block
8241 T:      git git://git.kernel.dk/liburing
8242 S:      Maintained
8243 F:      fs/io_uring.c
8244 F:      include/uapi/linux/io_uring.h
8245
8246 IP MASQUERADING
8247 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8248 S:      Maintained
8249 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8250
8251 IPMI SUBSYSTEM
8252 M:      Corey Minyard <minyard@acm.org>
8253 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8254 W:      http://openipmi.sourceforge.net/
8255 S:      Supported
8256 F:      Documentation/devicetree/bindings/ipmi/
8257 F:      Documentation/IPMI.txt
8258 F:      drivers/char/ipmi/
8259 F:      include/linux/ipmi*
8260 F:      include/uapi/linux/ipmi*
8261
8262 IPS SCSI RAID DRIVER
8263 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8264 L:      linux-scsi@vger.kernel.org
8265 W:      http://www.adaptec.com/
8266 S:      Maintained
8267 F:      drivers/scsi/ips*
8268
8269 IPVS
8270 M:      Wensong Zhang <wensong@linux-vs.org>
8271 M:      Simon Horman <horms@verge.net.au>
8272 M:      Julian Anastasov <ja@ssi.bg>
8273 L:      netdev@vger.kernel.org
8274 L:      lvs-devel@vger.kernel.org
8275 S:      Maintained
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8278 F:      Documentation/networking/ipvs-sysctl.txt
8279 F:      include/net/ip_vs.h
8280 F:      include/uapi/linux/ip_vs.h
8281 F:      net/netfilter/ipvs/
8282
8283 IPWIRELESS DRIVER
8284 M:      Jiri Kosina <jikos@kernel.org>
8285 M:      David Sterba <dsterba@suse.com>
8286 S:      Odd Fixes
8287 F:      drivers/tty/ipwireless/
8288
8289 IPX NETWORK LAYER
8290 L:      netdev@vger.kernel.org
8291 S:      Obsolete
8292 F:      include/uapi/linux/ipx.h
8293
8294 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8295 M:      Marc Zyngier <marc.zyngier@arm.com>
8296 S:      Maintained
8297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8298 F:      Documentation/IRQ-domain.txt
8299 F:      include/linux/irqdomain.h
8300 F:      kernel/irq/irqdomain.c
8301 F:      kernel/irq/msi.c
8302
8303 IRQ SUBSYSTEM
8304 M:      Thomas Gleixner <tglx@linutronix.de>
8305 L:      linux-kernel@vger.kernel.org
8306 S:      Maintained
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8308 F:      kernel/irq/
8309
8310 IRQCHIP DRIVERS
8311 M:      Thomas Gleixner <tglx@linutronix.de>
8312 M:      Jason Cooper <jason@lakedaemon.net>
8313 M:      Marc Zyngier <marc.zyngier@arm.com>
8314 L:      linux-kernel@vger.kernel.org
8315 S:      Maintained
8316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8317 F:      Documentation/devicetree/bindings/interrupt-controller/
8318 F:      drivers/irqchip/
8319
8320 ISA
8321 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8322 S:      Maintained
8323 F:      Documentation/isa.txt
8324 F:      drivers/base/isa.c
8325 F:      include/linux/isa.h
8326
8327 ISA RADIO MODULE
8328 M:      Hans Verkuil <hverkuil@xs4all.nl>
8329 L:      linux-media@vger.kernel.org
8330 T:      git git://linuxtv.org/media_tree.git
8331 W:      https://linuxtv.org
8332 S:      Maintained
8333 F:      drivers/media/radio/radio-isa*
8334
8335 ISAPNP
8336 M:      Jaroslav Kysela <perex@perex.cz>
8337 S:      Maintained
8338 F:      Documentation/isapnp.txt
8339 F:      drivers/pnp/isapnp/
8340 F:      include/linux/isapnp.h
8341
8342 ISCSI
8343 M:      Lee Duncan <lduncan@suse.com>
8344 M:      Chris Leech <cleech@redhat.com>
8345 L:      open-iscsi@googlegroups.com
8346 W:      www.open-iscsi.com
8347 S:      Maintained
8348 F:      drivers/scsi/*iscsi*
8349 F:      include/scsi/*iscsi*
8350
8351 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8352 M:      Peter Jones <pjones@redhat.com>
8353 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8354 S:      Maintained
8355 F:      drivers/firmware/iscsi_ibft*
8356
8357 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8358 M:      Sagi Grimberg <sagi@grimberg.me>
8359 M:      Max Gurtovoy <maxg@mellanox.com>
8360 L:      linux-rdma@vger.kernel.org
8361 S:      Supported
8362 W:      http://www.openfabrics.org
8363 W:      www.open-iscsi.org
8364 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8365 F:      drivers/infiniband/ulp/iser/
8366
8367 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8368 M:      Sagi Grimberg <sagi@grimberg.me>
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8370 L:      linux-rdma@vger.kernel.org
8371 L:      target-devel@vger.kernel.org
8372 S:      Supported
8373 W:      http://www.linux-iscsi.org
8374 F:      drivers/infiniband/ulp/isert
8375
8376 ISDN/mISDN SUBSYSTEM
8377 M:      Karsten Keil <isdn@linux-pingi.de>
8378 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8379 L:      netdev@vger.kernel.org
8380 W:      http://www.isdn4linux.de
8381 S:      Maintained
8382 F:      drivers/isdn/mISDN
8383 F:      drivers/isdn/hardware
8384
8385 ISDN/CAPI SUBSYSTEM
8386 M:      Karsten Keil <isdn@linux-pingi.de>
8387 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8388 L:      netdev@vger.kernel.org
8389 W:      http://www.isdn4linux.de
8390 S:      Odd Fixes
8391 F:      Documentation/isdn/
8392 F:      drivers/isdn/capi/
8393 F:      drivers/staging/isdn/
8394 F:      net/bluetooth/cmtp/
8395 F:      include/linux/isdn/
8396 F:      include/uapi/linux/isdn/
8397
8398 IT87 HARDWARE MONITORING DRIVER
8399 M:      Jean Delvare <jdelvare@suse.com>
8400 L:      linux-hwmon@vger.kernel.org
8401 S:      Maintained
8402 F:      Documentation/hwmon/it87.rst
8403 F:      drivers/hwmon/it87.c
8404
8405 IT913X MEDIA DRIVER
8406 M:      Antti Palosaari <crope@iki.fi>
8407 L:      linux-media@vger.kernel.org
8408 W:      https://linuxtv.org
8409 W:      http://palosaari.fi/linux/
8410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8411 T:      git git://linuxtv.org/anttip/media_tree.git
8412 S:      Maintained
8413 F:      drivers/media/tuners/it913x*
8414
8415 IVTV VIDEO4LINUX DRIVER
8416 M:      Andy Walls <awalls@md.metrocast.net>
8417 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8418 L:      linux-media@vger.kernel.org
8419 T:      git git://linuxtv.org/media_tree.git
8420 W:      http://www.ivtvdriver.org
8421 S:      Maintained
8422 F:      Documentation/media/v4l-drivers/ivtv*
8423 F:      drivers/media/pci/ivtv/
8424 F:      include/uapi/linux/ivtv*
8425
8426 IX2505V MEDIA DRIVER
8427 M:      Malcolm Priestley <tvboxspy@gmail.com>
8428 L:      linux-media@vger.kernel.org
8429 W:      https://linuxtv.org
8430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8431 S:      Maintained
8432 F:      drivers/media/dvb-frontends/ix2505v*
8433
8434 JAILHOUSE HYPERVISOR INTERFACE
8435 M:      Jan Kiszka <jan.kiszka@siemens.com>
8436 L:      jailhouse-dev@googlegroups.com
8437 S:      Maintained
8438 F:      arch/x86/kernel/jailhouse.c
8439 F:      arch/x86/include/asm/jailhouse_para.h
8440
8441 JC42.4 TEMPERATURE SENSOR DRIVER
8442 M:      Guenter Roeck <linux@roeck-us.net>
8443 L:      linux-hwmon@vger.kernel.org
8444 S:      Maintained
8445 F:      drivers/hwmon/jc42.c
8446 F:      Documentation/hwmon/jc42.rst
8447
8448 JFS FILESYSTEM
8449 M:      Dave Kleikamp <shaggy@kernel.org>
8450 L:      jfs-discussion@lists.sourceforge.net
8451 W:      http://jfs.sourceforge.net/
8452 T:      git git://github.com/kleikamp/linux-shaggy.git
8453 S:      Maintained
8454 F:      Documentation/filesystems/jfs.txt
8455 F:      fs/jfs/
8456
8457 JME NETWORK DRIVER
8458 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8459 L:      netdev@vger.kernel.org
8460 S:      Maintained
8461 F:      drivers/net/ethernet/jme.*
8462
8463 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8464 M:      David Woodhouse <dwmw2@infradead.org>
8465 M:      Richard Weinberger <richard@nod.at>
8466 L:      linux-mtd@lists.infradead.org
8467 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8468 T:      git git://git.infradead.org/ubifs-2.6.git
8469 S:      Odd Fixes
8470 F:      fs/jffs2/
8471 F:      include/uapi/linux/jffs2.h
8472
8473 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8474 M:      "Theodore Ts'o" <tytso@mit.edu>
8475 M:      Jan Kara <jack@suse.com>
8476 L:      linux-ext4@vger.kernel.org
8477 S:      Maintained
8478 F:      fs/jbd2/
8479 F:      include/linux/jbd2.h
8480
8481 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8482 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8483 L:      linux-media@vger.kernel.org
8484 S:      Maintained
8485 F:      drivers/media/platform/rcar_jpu.c
8486
8487 JSM Neo PCI based serial card
8488 L:      linux-serial@vger.kernel.org
8489 S:      Orphan
8490 F:      drivers/tty/serial/jsm/
8491
8492 K10TEMP HARDWARE MONITORING DRIVER
8493 M:      Clemens Ladisch <clemens@ladisch.de>
8494 L:      linux-hwmon@vger.kernel.org
8495 S:      Maintained
8496 F:      Documentation/hwmon/k10temp.rst
8497 F:      drivers/hwmon/k10temp.c
8498
8499 K8TEMP HARDWARE MONITORING DRIVER
8500 M:      Rudolf Marek <r.marek@assembler.cz>
8501 L:      linux-hwmon@vger.kernel.org
8502 S:      Maintained
8503 F:      Documentation/hwmon/k8temp.rst
8504 F:      drivers/hwmon/k8temp.c
8505
8506 KASAN
8507 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8508 R:      Alexander Potapenko <glider@google.com>
8509 R:      Dmitry Vyukov <dvyukov@google.com>
8510 L:      kasan-dev@googlegroups.com
8511 S:      Maintained
8512 F:      arch/*/include/asm/kasan.h
8513 F:      arch/*/mm/kasan_init*
8514 F:      Documentation/dev-tools/kasan.rst
8515 F:      include/linux/kasan*.h
8516 F:      lib/test_kasan.c
8517 F:      mm/kasan/
8518 F:      scripts/Makefile.kasan
8519
8520 KCONFIG
8521 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8523 L:      linux-kbuild@vger.kernel.org
8524 S:      Maintained
8525 F:      Documentation/kbuild/kconfig*
8526 F:      scripts/kconfig/
8527 F:      scripts/Kconfig.include
8528
8529 KDUMP
8530 M:      Dave Young <dyoung@redhat.com>
8531 M:      Baoquan He <bhe@redhat.com>
8532 R:      Vivek Goyal <vgoyal@redhat.com>
8533 L:      kexec@lists.infradead.org
8534 W:      http://lse.sourceforge.net/kdump/
8535 S:      Maintained
8536 F:      Documentation/kdump/
8537
8538 KEENE FM RADIO TRANSMITTER DRIVER
8539 M:      Hans Verkuil <hverkuil@xs4all.nl>
8540 L:      linux-media@vger.kernel.org
8541 T:      git git://linuxtv.org/media_tree.git
8542 W:      https://linuxtv.org
8543 S:      Maintained
8544 F:      drivers/media/radio/radio-keene*
8545
8546 KERNEL AUTOMOUNTER
8547 M:      Ian Kent <raven@themaw.net>
8548 L:      autofs@vger.kernel.org
8549 S:      Maintained
8550 F:      fs/autofs/
8551
8552 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8553 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8554 M:      Michal Marek <michal.lkml@markovi.net>
8555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8556 L:      linux-kbuild@vger.kernel.org
8557 S:      Maintained
8558 F:      Documentation/kbuild/
8559 F:      Makefile
8560 F:      scripts/Kbuild*
8561 F:      scripts/Makefile*
8562 F:      scripts/basic/
8563 F:      scripts/mk*
8564 F:      scripts/*vmlinux*
8565 F:      scripts/mod/
8566 F:      scripts/package/
8567
8568 KERNEL JANITORS
8569 L:      kernel-janitors@vger.kernel.org
8570 W:      http://kernelnewbies.org/KernelJanitors
8571 S:      Odd Fixes
8572
8573 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8574 M:      "J. Bruce Fields" <bfields@fieldses.org>
8575 M:      Jeff Layton <jlayton@kernel.org>
8576 L:      linux-nfs@vger.kernel.org
8577 W:      http://nfs.sourceforge.net/
8578 T:      git git://linux-nfs.org/~bfields/linux.git
8579 S:      Supported
8580 F:      fs/nfsd/
8581 F:      include/uapi/linux/nfsd/
8582 F:      fs/lockd/
8583 F:      fs/nfs_common/
8584 F:      net/sunrpc/
8585 F:      include/linux/lockd/
8586 F:      include/linux/sunrpc/
8587 F:      include/uapi/linux/sunrpc/
8588
8589 KERNEL SELFTEST FRAMEWORK
8590 M:      Shuah Khan <shuah@kernel.org>
8591 M:      Shuah Khan <skhan@linuxfoundation.org>
8592 L:      linux-kselftest@vger.kernel.org
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8594 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8595 S:      Maintained
8596 F:      tools/testing/selftests/
8597 F:      Documentation/dev-tools/kselftest*
8598
8599 KERNEL USERMODE HELPER
8600 M:      Luis Chamberlain <mcgrof@kernel.org>
8601 L:      linux-kernel@vger.kernel.org
8602 S:      Maintained
8603 F:      kernel/umh.c
8604 F:      include/linux/umh.h
8605
8606 KERNEL VIRTUAL MACHINE (KVM)
8607 M:      Paolo Bonzini <pbonzini@redhat.com>
8608 M:      Radim Krčmář <rkrcmar@redhat.com>
8609 L:      kvm@vger.kernel.org
8610 W:      http://www.linux-kvm.org
8611 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8612 S:      Supported
8613 F:      Documentation/virtual/kvm/
8614 F:      include/trace/events/kvm.h
8615 F:      include/uapi/asm-generic/kvm*
8616 F:      include/uapi/linux/kvm*
8617 F:      include/asm-generic/kvm*
8618 F:      include/linux/kvm*
8619 F:      include/kvm/iodev.h
8620 F:      virt/kvm/*
8621 F:      tools/kvm/
8622 F:      tools/testing/selftests/kvm/
8623
8624 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8625 M:      Joerg Roedel <joro@8bytes.org>
8626 L:      kvm@vger.kernel.org
8627 W:      http://www.linux-kvm.org/
8628 S:      Maintained
8629 F:      arch/x86/include/asm/svm.h
8630 F:      arch/x86/kvm/svm.c
8631
8632 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8633 M:      Marc Zyngier <marc.zyngier@arm.com>
8634 R:      James Morse <james.morse@arm.com>
8635 R:      Julien Thierry <julien.thierry@arm.com>
8636 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8638 L:      kvmarm@lists.cs.columbia.edu
8639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8640 S:      Maintained
8641 F:      arch/arm/include/uapi/asm/kvm*
8642 F:      arch/arm/include/asm/kvm*
8643 F:      arch/arm/kvm/
8644 F:      arch/arm64/include/uapi/asm/kvm*
8645 F:      arch/arm64/include/asm/kvm*
8646 F:      arch/arm64/kvm/
8647 F:      virt/kvm/arm/
8648 F:      include/kvm/arm_*
8649
8650 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8651 M:      James Hogan <jhogan@kernel.org>
8652 L:      linux-mips@vger.kernel.org
8653 S:      Supported
8654 F:      arch/mips/include/uapi/asm/kvm*
8655 F:      arch/mips/include/asm/kvm*
8656 F:      arch/mips/kvm/
8657
8658 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8659 M:      Paul Mackerras <paulus@ozlabs.org>
8660 L:      kvm-ppc@vger.kernel.org
8661 W:      http://www.linux-kvm.org/
8662 T:      git git://github.com/agraf/linux-2.6.git
8663 S:      Supported
8664 F:      arch/powerpc/include/uapi/asm/kvm*
8665 F:      arch/powerpc/include/asm/kvm*
8666 F:      arch/powerpc/kvm/
8667 F:      arch/powerpc/kernel/kvm*
8668
8669 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8670 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8671 M:      Janosch Frank <frankja@linux.ibm.com>
8672 R:      David Hildenbrand <david@redhat.com>
8673 R:      Cornelia Huck <cohuck@redhat.com>
8674 L:      linux-s390@vger.kernel.org
8675 W:      http://www.ibm.com/developerworks/linux/linux390/
8676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8677 S:      Supported
8678 F:      arch/s390/include/uapi/asm/kvm*
8679 F:      arch/s390/include/asm/gmap.h
8680 F:      arch/s390/include/asm/kvm*
8681 F:      arch/s390/kvm/
8682 F:      arch/s390/mm/gmap.c
8683
8684 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8685 M:      Paolo Bonzini <pbonzini@redhat.com>
8686 M:      Radim Krčmář <rkrcmar@redhat.com>
8687 L:      kvm@vger.kernel.org
8688 W:      http://www.linux-kvm.org
8689 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8690 S:      Supported
8691 F:      arch/x86/kvm/
8692 F:      arch/x86/kvm/*/
8693 F:      arch/x86/include/uapi/asm/kvm*
8694 F:      arch/x86/include/asm/kvm*
8695 F:      arch/x86/include/asm/pvclock-abi.h
8696 F:      arch/x86/kernel/kvm.c
8697 F:      arch/x86/kernel/kvmclock.c
8698
8699 KERNFS
8700 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8701 M:      Tejun Heo <tj@kernel.org>
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8703 S:      Supported
8704 F:      include/linux/kernfs.h
8705 F:      fs/kernfs/
8706
8707 KEXEC
8708 M:      Eric Biederman <ebiederm@xmission.com>
8709 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8710 L:      kexec@lists.infradead.org
8711 S:      Maintained
8712 F:      include/linux/kexec.h
8713 F:      include/uapi/linux/kexec.h
8714 F:      kernel/kexec*
8715
8716 KEYS-ENCRYPTED
8717 M:      Mimi Zohar <zohar@linux.ibm.com>
8718 L:      linux-integrity@vger.kernel.org
8719 L:      keyrings@vger.kernel.org
8720 S:      Supported
8721 F:      Documentation/security/keys/trusted-encrypted.rst
8722 F:      include/keys/encrypted-type.h
8723 F:      security/keys/encrypted-keys/
8724
8725 KEYS-TRUSTED
8726 M:      James Bottomley <jejb@linux.ibm.com>
8727 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8728 M:      Mimi Zohar <zohar@linux.ibm.com>
8729 L:      linux-integrity@vger.kernel.org
8730 L:      keyrings@vger.kernel.org
8731 S:      Supported
8732 F:      Documentation/security/keys/trusted-encrypted.rst
8733 F:      include/keys/trusted-type.h
8734 F:      security/keys/trusted.c
8735 F:      security/keys/trusted.h
8736
8737 KEYS/KEYRINGS:
8738 M:      David Howells <dhowells@redhat.com>
8739 L:      keyrings@vger.kernel.org
8740 S:      Maintained
8741 F:      Documentation/security/keys/core.rst
8742 F:      include/linux/key.h
8743 F:      include/linux/key-type.h
8744 F:      include/linux/keyctl.h
8745 F:      include/uapi/linux/keyctl.h
8746 F:      include/keys/
8747 F:      security/keys/
8748
8749 KGDB / KDB /debug_core
8750 M:      Jason Wessel <jason.wessel@windriver.com>
8751 M:      Daniel Thompson <daniel.thompson@linaro.org>
8752 W:      http://kgdb.wiki.kernel.org/
8753 L:      kgdb-bugreport@lists.sourceforge.net
8754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8755 S:      Maintained
8756 F:      Documentation/dev-tools/kgdb.rst
8757 F:      drivers/misc/kgdbts.c
8758 F:      drivers/tty/serial/kgdboc.c
8759 F:      include/linux/kdb.h
8760 F:      include/linux/kgdb.h
8761 F:      kernel/debug/
8762
8763 KMEMLEAK
8764 M:      Catalin Marinas <catalin.marinas@arm.com>
8765 S:      Maintained
8766 F:      Documentation/dev-tools/kmemleak.rst
8767 F:      include/linux/kmemleak.h
8768 F:      mm/kmemleak.c
8769 F:      mm/kmemleak-test.c
8770
8771 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8772 M:      Luis Chamberlain <mcgrof@kernel.org>
8773 L:      linux-kernel@vger.kernel.org
8774 S:      Maintained
8775 F:      kernel/kmod.c
8776 F:      include/linux/kmod.h
8777 F:      lib/test_kmod.c
8778 F:      tools/testing/selftests/kmod/
8779
8780 KPROBES
8781 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8782 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8783 M:      "David S. Miller" <davem@davemloft.net>
8784 M:      Masami Hiramatsu <mhiramat@kernel.org>
8785 S:      Maintained
8786 F:      Documentation/kprobes.txt
8787 F:      include/linux/kprobes.h
8788 F:      include/asm-generic/kprobes.h
8789 F:      kernel/kprobes.c
8790
8791 KS0108 LCD CONTROLLER DRIVER
8792 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8793 S:      Maintained
8794 F:      Documentation/auxdisplay/ks0108
8795 F:      drivers/auxdisplay/ks0108.c
8796 F:      include/linux/ks0108.h
8797
8798 L3MDEV
8799 M:      David Ahern <dsa@cumulusnetworks.com>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      net/l3mdev
8803 F:      include/net/l3mdev.h
8804
8805 L7 BPF FRAMEWORK
8806 M:      John Fastabend <john.fastabend@gmail.com>
8807 M:      Daniel Borkmann <daniel@iogearbox.net>
8808 L:      netdev@vger.kernel.org
8809 L:      bpf@vger.kernel.org
8810 S:      Maintained
8811 F:      include/linux/skmsg.h
8812 F:      net/core/skmsg.c
8813 F:      net/core/sock_map.c
8814 F:      net/ipv4/tcp_bpf.c
8815
8816 LANTIQ / INTEL Ethernet drivers
8817 M:      Hauke Mehrtens <hauke@hauke-m.de>
8818 L:      netdev@vger.kernel.org
8819 S:      Maintained
8820 F:      net/dsa/tag_gswip.c
8821 F:      drivers/net/ethernet/lantiq_xrx200.c
8822 F:      drivers/net/dsa/lantiq_pce.h
8823 F:      drivers/net/dsa/lantiq_gswip.c
8824
8825 LANTIQ MIPS ARCHITECTURE
8826 M:      John Crispin <john@phrozen.org>
8827 L:      linux-mips@vger.kernel.org
8828 S:      Maintained
8829 F:      arch/mips/lantiq
8830 F:      drivers/soc/lantiq
8831
8832 LAPB module
8833 L:      linux-x25@vger.kernel.org
8834 S:      Orphan
8835 F:      Documentation/networking/lapb-module.txt
8836 F:      include/*/lapb.h
8837 F:      net/lapb/
8838
8839 LASI 53c700 driver for PARISC
8840 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8841 L:      linux-scsi@vger.kernel.org
8842 S:      Maintained
8843 F:      Documentation/scsi/53c700.txt
8844 F:      drivers/scsi/53c700*
8845
8846 LEAKING_ADDRESSES
8847 M:      Tobin C. Harding <me@tobin.cc>
8848 M:      Tycho Andersen <tycho@tycho.ws>
8849 L:      kernel-hardening@lists.openwall.com
8850 S:      Maintained
8851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8852 F:      scripts/leaking_addresses.pl
8853
8854 LED SUBSYSTEM
8855 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8856 M:      Pavel Machek <pavel@ucw.cz>
8857 R:      Dan Murphy <dmurphy@ti.com>
8858 L:      linux-leds@vger.kernel.org
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8860 S:      Maintained
8861 F:      Documentation/devicetree/bindings/leds/
8862 F:      drivers/leds/
8863 F:      include/linux/leds.h
8864
8865 LEGACY EEPROM DRIVER
8866 M:      Jean Delvare <jdelvare@suse.com>
8867 S:      Maintained
8868 F:      Documentation/misc-devices/eeprom
8869 F:      drivers/misc/eeprom/eeprom.c
8870
8871 LEGO MINDSTORMS EV3
8872 R:      David Lechner <david@lechnology.com>
8873 S:      Maintained
8874 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8875 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8876 F:      drivers/power/supply/lego_ev3_battery.c
8877
8878 LEGO USB Tower driver
8879 M:      Juergen Stuber <starblue@users.sourceforge.net>
8880 L:      legousb-devel@lists.sourceforge.net
8881 W:      http://legousb.sourceforge.net/
8882 S:      Maintained
8883 F:      drivers/usb/misc/legousbtower.c
8884
8885 LG LAPTOP EXTRAS
8886 M:      Matan Ziv-Av <matan@svgalib.org>
8887 L:      platform-driver-x86@vger.kernel.org
8888 S:      Maintained
8889 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8890 F:      Documentation/laptops/lg-laptop.rst
8891 F:      drivers/platform/x86/lg-laptop.c
8892
8893 LG2160 MEDIA DRIVER
8894 M:      Michael Krufky <mkrufky@linuxtv.org>
8895 L:      linux-media@vger.kernel.org
8896 W:      https://linuxtv.org
8897 W:      http://github.com/mkrufky
8898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8899 T:      git git://linuxtv.org/mkrufky/tuners.git
8900 S:      Maintained
8901 F:      drivers/media/dvb-frontends/lg2160.*
8902
8903 LGDT3305 MEDIA DRIVER
8904 M:      Michael Krufky <mkrufky@linuxtv.org>
8905 L:      linux-media@vger.kernel.org
8906 W:      https://linuxtv.org
8907 W:      http://github.com/mkrufky
8908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8909 T:      git git://linuxtv.org/mkrufky/tuners.git
8910 S:      Maintained
8911 F:      drivers/media/dvb-frontends/lgdt3305.*
8912
8913 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8914 M:      Viresh Kumar <vireshk@kernel.org>
8915 L:      linux-ide@vger.kernel.org
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8917 S:      Maintained
8918 F:      include/linux/pata_arasan_cf_data.h
8919 F:      drivers/ata/pata_arasan_cf.c
8920
8921 LIBATA PATA DRIVERS
8922 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8923 M:      Jens Axboe <axboe@kernel.dk>
8924 L:      linux-ide@vger.kernel.org
8925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8926 S:      Maintained
8927 F:      drivers/ata/pata_*.c
8928 F:      drivers/ata/ata_generic.c
8929
8930 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8931 M:      Linus Walleij <linus.walleij@linaro.org>
8932 L:      linux-ide@vger.kernel.org
8933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8934 S:      Maintained
8935 F:      drivers/ata/pata_ftide010.c
8936 F:      drivers/ata/sata_gemini.c
8937 F:      drivers/ata/sata_gemini.h
8938
8939 LIBATA SATA AHCI PLATFORM devices support
8940 M:      Hans de Goede <hdegoede@redhat.com>
8941 M:      Jens Axboe <axboe@kernel.dk>
8942 L:      linux-ide@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8944 S:      Maintained
8945 F:      drivers/ata/ahci_platform.c
8946 F:      drivers/ata/libahci_platform.c
8947 F:      include/linux/ahci_platform.h
8948
8949 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8950 M:      Mikael Pettersson <mikpelinux@gmail.com>
8951 L:      linux-ide@vger.kernel.org
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8953 S:      Maintained
8954 F:      drivers/ata/sata_promise.*
8955
8956 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8957 M:      Jens Axboe <axboe@kernel.dk>
8958 L:      linux-ide@vger.kernel.org
8959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8960 S:      Maintained
8961 F:      drivers/ata/
8962 F:      include/linux/ata.h
8963 F:      include/linux/libata.h
8964 F:      Documentation/devicetree/bindings/ata/
8965
8966 LIBLOCKDEP
8967 M:      Sasha Levin <alexander.levin@microsoft.com>
8968 S:      Maintained
8969 F:      tools/lib/lockdep/
8970
8971 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8972 M:      Dan Williams <dan.j.williams@intel.com>
8973 M:      Vishal Verma <vishal.l.verma@intel.com>
8974 M:      Dave Jiang <dave.jiang@intel.com>
8975 L:      linux-nvdimm@lists.01.org
8976 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8977 S:      Supported
8978 F:      drivers/nvdimm/blk.c
8979 F:      drivers/nvdimm/region_devs.c
8980
8981 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8982 M:      Vishal Verma <vishal.l.verma@intel.com>
8983 M:      Dan Williams <dan.j.williams@intel.com>
8984 M:      Dave Jiang <dave.jiang@intel.com>
8985 L:      linux-nvdimm@lists.01.org
8986 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8987 S:      Supported
8988 F:      drivers/nvdimm/btt*
8989
8990 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8991 M:      Dan Williams <dan.j.williams@intel.com>
8992 M:      Vishal Verma <vishal.l.verma@intel.com>
8993 M:      Dave Jiang <dave.jiang@intel.com>
8994 L:      linux-nvdimm@lists.01.org
8995 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8996 S:      Supported
8997 F:      drivers/nvdimm/pmem*
8998
8999 LIBNVDIMM: DEVICETREE BINDINGS
9000 M:      Oliver O'Halloran <oohall@gmail.com>
9001 L:      linux-nvdimm@lists.01.org
9002 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9003 S:      Supported
9004 F:      drivers/nvdimm/of_pmem.c
9005 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9006
9007 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9008 M:      Dan Williams <dan.j.williams@intel.com>
9009 M:      Vishal Verma <vishal.l.verma@intel.com>
9010 M:      Dave Jiang <dave.jiang@intel.com>
9011 M:      Keith Busch <keith.busch@intel.com>
9012 M:      Ira Weiny <ira.weiny@intel.com>
9013 L:      linux-nvdimm@lists.01.org
9014 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9016 S:      Supported
9017 F:      drivers/nvdimm/*
9018 F:      drivers/acpi/nfit/*
9019 F:      include/linux/nd.h
9020 F:      include/linux/libnvdimm.h
9021 F:      include/uapi/linux/ndctl.h
9022
9023 LIGHTNVM PLATFORM SUPPORT
9024 M:      Matias Bjorling <mb@lightnvm.io>
9025 W:      http://github/OpenChannelSSD
9026 L:      linux-block@vger.kernel.org
9027 S:      Maintained
9028 F:      drivers/lightnvm/
9029 F:      include/linux/lightnvm.h
9030 F:      include/uapi/linux/lightnvm.h
9031
9032 LINUX FOR POWER MACINTOSH
9033 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9034 W:      http://www.penguinppc.org/
9035 L:      linuxppc-dev@lists.ozlabs.org
9036 S:      Maintained
9037 F:      arch/powerpc/platforms/powermac/
9038 F:      drivers/macintosh/
9039
9040 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9041 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9042 M:      Paul Mackerras <paulus@samba.org>
9043 M:      Michael Ellerman <mpe@ellerman.id.au>
9044 W:      https://github.com/linuxppc/linux/wiki
9045 L:      linuxppc-dev@lists.ozlabs.org
9046 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9048 S:      Supported
9049 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9050 F:      Documentation/devicetree/bindings/powerpc/
9051 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9052 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9053 F:      Documentation/powerpc/
9054 F:      arch/powerpc/
9055 F:      drivers/char/tpm/tpm_ibmvtpm*
9056 F:      drivers/crypto/nx/
9057 F:      drivers/crypto/vmx/
9058 F:      drivers/i2c/busses/i2c-opal.c
9059 F:      drivers/net/ethernet/ibm/ibmveth.*
9060 F:      drivers/net/ethernet/ibm/ibmvnic.*
9061 F:      drivers/pci/hotplug/pnv_php.c
9062 F:      drivers/pci/hotplug/rpa*
9063 F:      drivers/rtc/rtc-opal.c
9064 F:      drivers/scsi/ibmvscsi/
9065 F:      drivers/tty/hvc/hvc_opal.c
9066 F:      drivers/watchdog/wdrtas.c
9067 F:      tools/testing/selftests/powerpc
9068 N:      /pmac
9069 N:      powermac
9070 N:      powernv
9071 N:      [^a-z0-9]ps3
9072 N:      pseries
9073
9074 LINUX FOR POWERPC EMBEDDED MPC5XXX
9075 M:      Anatolij Gustschin <agust@denx.de>
9076 L:      linuxppc-dev@lists.ozlabs.org
9077 T:      git git://git.denx.de/linux-denx-agust.git
9078 S:      Maintained
9079 F:      arch/powerpc/platforms/512x/
9080 F:      arch/powerpc/platforms/52xx/
9081
9082 LINUX FOR POWERPC EMBEDDED PPC4XX
9083 M:      Alistair Popple <alistair@popple.id.au>
9084 M:      Matt Porter <mporter@kernel.crashing.org>
9085 W:      http://www.penguinppc.org/
9086 L:      linuxppc-dev@lists.ozlabs.org
9087 S:      Maintained
9088 F:      arch/powerpc/platforms/40x/
9089 F:      arch/powerpc/platforms/44x/
9090
9091 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9092 M:      Scott Wood <oss@buserror.net>
9093 M:      Kumar Gala <galak@kernel.crashing.org>
9094 W:      http://www.penguinppc.org/
9095 L:      linuxppc-dev@lists.ozlabs.org
9096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9097 S:      Maintained
9098 F:      arch/powerpc/platforms/83xx/
9099 F:      arch/powerpc/platforms/85xx/
9100 F:      Documentation/devicetree/bindings/powerpc/fsl/
9101
9102 LINUX FOR POWERPC EMBEDDED PPC8XX
9103 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9104 W:      http://www.penguinppc.org/
9105 L:      linuxppc-dev@lists.ozlabs.org
9106 S:      Maintained
9107 F:      arch/powerpc/platforms/8xx/
9108
9109 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9110 L:      linuxppc-dev@lists.ozlabs.org
9111 S:      Orphan
9112 F:      arch/powerpc/*/*virtex*
9113 F:      arch/powerpc/*/*/*virtex*
9114
9115 LINUX FOR POWERPC PA SEMI PWRFICIENT
9116 L:      linuxppc-dev@lists.ozlabs.org
9117 S:      Orphan
9118 F:      arch/powerpc/platforms/pasemi/
9119 F:      drivers/*/*pasemi*
9120 F:      drivers/*/*/*pasemi*
9121
9122 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9123 M:      Kees Cook <keescook@chromium.org>
9124 S:      Maintained
9125 F:      drivers/misc/lkdtm/*
9126
9127 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9128 M:      Alan Stern <stern@rowland.harvard.edu>
9129 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9130 M:      Will Deacon <will.deacon@arm.com>
9131 M:      Peter Zijlstra <peterz@infradead.org>
9132 M:      Boqun Feng <boqun.feng@gmail.com>
9133 M:      Nicholas Piggin <npiggin@gmail.com>
9134 M:      David Howells <dhowells@redhat.com>
9135 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9136 M:      Luc Maranget <luc.maranget@inria.fr>
9137 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9138 R:      Akira Yokosawa <akiyks@gmail.com>
9139 R:      Daniel Lustig <dlustig@nvidia.com>
9140 L:      linux-kernel@vger.kernel.org
9141 L:      linux-arch@vger.kernel.org
9142 S:      Supported
9143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9144 F:      tools/memory-model/
9145 F:      Documentation/atomic_bitops.txt
9146 F:      Documentation/atomic_t.txt
9147 F:      Documentation/core-api/atomic_ops.rst
9148 F:      Documentation/core-api/refcount-vs-atomic.rst
9149 F:      Documentation/memory-barriers.txt
9150
9151 LIS3LV02D ACCELEROMETER DRIVER
9152 M:      Eric Piel <eric.piel@tremplin-utc.net>
9153 S:      Maintained
9154 F:      Documentation/misc-devices/lis3lv02d
9155 F:      drivers/misc/lis3lv02d/
9156 F:      drivers/platform/x86/hp_accel.c
9157
9158 LIVE PATCHING
9159 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9160 M:      Jiri Kosina <jikos@kernel.org>
9161 M:      Miroslav Benes <mbenes@suse.cz>
9162 M:      Petr Mladek <pmladek@suse.com>
9163 R:      Joe Lawrence <joe.lawrence@redhat.com>
9164 S:      Maintained
9165 F:      kernel/livepatch/
9166 F:      include/linux/livepatch.h
9167 F:      arch/x86/include/asm/livepatch.h
9168 F:      arch/x86/kernel/livepatch.c
9169 F:      Documentation/livepatch/
9170 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9171 F:      samples/livepatch/
9172 F:      tools/testing/selftests/livepatch/
9173 L:      live-patching@vger.kernel.org
9174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9175
9176 LLC (802.2)
9177 L:      netdev@vger.kernel.org
9178 S:      Odd fixes
9179 F:      include/linux/llc.h
9180 F:      include/uapi/linux/llc.h
9181 F:      include/net/llc*
9182 F:      net/llc/
9183
9184 LM73 HARDWARE MONITOR DRIVER
9185 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9186 L:      linux-hwmon@vger.kernel.org
9187 S:      Maintained
9188 F:      drivers/hwmon/lm73.c
9189
9190 LM78 HARDWARE MONITOR DRIVER
9191 M:      Jean Delvare <jdelvare@suse.com>
9192 L:      linux-hwmon@vger.kernel.org
9193 S:      Maintained
9194 F:      Documentation/hwmon/lm78.rst
9195 F:      drivers/hwmon/lm78.c
9196
9197 LM83 HARDWARE MONITOR DRIVER
9198 M:      Jean Delvare <jdelvare@suse.com>
9199 L:      linux-hwmon@vger.kernel.org
9200 S:      Maintained
9201 F:      Documentation/hwmon/lm83.rst
9202 F:      drivers/hwmon/lm83.c
9203
9204 LM90 HARDWARE MONITOR DRIVER
9205 M:      Jean Delvare <jdelvare@suse.com>
9206 L:      linux-hwmon@vger.kernel.org
9207 S:      Maintained
9208 F:      Documentation/hwmon/lm90.rst
9209 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9210 F:      drivers/hwmon/lm90.c
9211 F:      include/dt-bindings/thermal/lm90.h
9212
9213 LM95234 HARDWARE MONITOR DRIVER
9214 M:      Guenter Roeck <linux@roeck-us.net>
9215 L:      linux-hwmon@vger.kernel.org
9216 S:      Maintained
9217 F:      Documentation/hwmon/lm95234.rst
9218 F:      drivers/hwmon/lm95234.c
9219
9220 LME2510 MEDIA DRIVER
9221 M:      Malcolm Priestley <tvboxspy@gmail.com>
9222 L:      linux-media@vger.kernel.org
9223 W:      https://linuxtv.org
9224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9225 S:      Maintained
9226 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9227
9228 LOADPIN SECURITY MODULE
9229 M:      Kees Cook <keescook@chromium.org>
9230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9231 S:      Supported
9232 F:      security/loadpin/
9233 F:      Documentation/admin-guide/LSM/LoadPin.rst
9234
9235 LOCKING PRIMITIVES
9236 M:      Peter Zijlstra <peterz@infradead.org>
9237 M:      Ingo Molnar <mingo@redhat.com>
9238 M:      Will Deacon <will.deacon@arm.com>
9239 L:      linux-kernel@vger.kernel.org
9240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9241 S:      Maintained
9242 F:      Documentation/locking/
9243 F:      include/linux/lockdep.h
9244 F:      include/linux/spinlock*.h
9245 F:      arch/*/include/asm/spinlock*.h
9246 F:      include/linux/rwlock*.h
9247 F:      include/linux/mutex*.h
9248 F:      include/linux/rwsem*.h
9249 F:      include/linux/seqlock.h
9250 F:      lib/locking*.[ch]
9251 F:      kernel/locking/
9252 X:      kernel/locking/locktorture.c
9253
9254 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9255 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9256 L:      linux-ntfs-dev@lists.sourceforge.net
9257 W:      http://www.linux-ntfs.org/content/view/19/37/
9258 S:      Maintained
9259 F:      Documentation/ldm.txt
9260 F:      block/partitions/ldm.*
9261
9262 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9263 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9264 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9265 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9266 L:      MPT-FusionLinux.pdl@broadcom.com
9267 L:      linux-scsi@vger.kernel.org
9268 W:      http://www.avagotech.com/support/
9269 S:      Supported
9270 F:      drivers/message/fusion/
9271 F:      drivers/scsi/mpt3sas/
9272
9273 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9274 M:      Matthew Wilcox <willy@infradead.org>
9275 L:      linux-scsi@vger.kernel.org
9276 S:      Maintained
9277 F:      drivers/scsi/sym53c8xx_2/
9278
9279 LTC1660 DAC DRIVER
9280 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9281 L:      linux-iio@vger.kernel.org
9282 S:      Maintained
9283 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9284 F:      drivers/iio/dac/ltc1660.c
9285
9286 LTC4261 HARDWARE MONITOR DRIVER
9287 M:      Guenter Roeck <linux@roeck-us.net>
9288 L:      linux-hwmon@vger.kernel.org
9289 S:      Maintained
9290 F:      Documentation/hwmon/ltc4261.rst
9291 F:      drivers/hwmon/ltc4261.c
9292
9293 LTC4306 I2C MULTIPLEXER DRIVER
9294 M:      Michael Hennerich <michael.hennerich@analog.com>
9295 W:      http://ez.analog.com/community/linux-device-drivers
9296 L:      linux-i2c@vger.kernel.org
9297 S:      Supported
9298 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9299 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9300
9301 LTP (Linux Test Project)
9302 M:      Mike Frysinger <vapier@gentoo.org>
9303 M:      Cyril Hrubis <chrubis@suse.cz>
9304 M:      Wanlong Gao <wanlong.gao@gmail.com>
9305 M:      Jan Stancek <jstancek@redhat.com>
9306 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9307 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9308 L:      ltp@lists.linux.it (subscribers-only)
9309 W:      http://linux-test-project.github.io/
9310 T:      git git://github.com/linux-test-project/ltp.git
9311 S:      Maintained
9312
9313 M68K ARCHITECTURE
9314 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9315 L:      linux-m68k@lists.linux-m68k.org
9316 W:      http://www.linux-m68k.org/
9317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9318 S:      Maintained
9319 F:      arch/m68k/
9320 F:      drivers/zorro/
9321
9322 M68K ON APPLE MACINTOSH
9323 M:      Joshua Thompson <funaho@jurai.org>
9324 W:      http://www.mac.linux-m68k.org/
9325 L:      linux-m68k@lists.linux-m68k.org
9326 S:      Maintained
9327 F:      arch/m68k/mac/
9328
9329 M68K ON HP9000/300
9330 M:      Philip Blundell <philb@gnu.org>
9331 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9332 S:      Maintained
9333 F:      arch/m68k/hp300/
9334
9335 M88DS3103 MEDIA DRIVER
9336 M:      Antti Palosaari <crope@iki.fi>
9337 L:      linux-media@vger.kernel.org
9338 W:      https://linuxtv.org
9339 W:      http://palosaari.fi/linux/
9340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9341 T:      git git://linuxtv.org/anttip/media_tree.git
9342 S:      Maintained
9343 F:      drivers/media/dvb-frontends/m88ds3103*
9344
9345 M88RS2000 MEDIA DRIVER
9346 M:      Malcolm Priestley <tvboxspy@gmail.com>
9347 L:      linux-media@vger.kernel.org
9348 W:      https://linuxtv.org
9349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9350 S:      Maintained
9351 F:      drivers/media/dvb-frontends/m88rs2000*
9352
9353 MA901 MASTERKIT USB FM RADIO DRIVER
9354 M:      Alexey Klimov <klimov.linux@gmail.com>
9355 L:      linux-media@vger.kernel.org
9356 T:      git git://linuxtv.org/media_tree.git
9357 S:      Maintained
9358 F:      drivers/media/radio/radio-ma901.c
9359
9360 MAC80211
9361 M:      Johannes Berg <johannes@sipsolutions.net>
9362 L:      linux-wireless@vger.kernel.org
9363 W:      http://wireless.kernel.org/
9364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9366 S:      Maintained
9367 F:      Documentation/networking/mac80211-injection.txt
9368 F:      include/net/mac80211.h
9369 F:      net/mac80211/
9370 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9371 F:      Documentation/networking/mac80211_hwsim/README
9372
9373 MAILBOX API
9374 M:      Jassi Brar <jassisinghbrar@gmail.com>
9375 L:      linux-kernel@vger.kernel.org
9376 S:      Maintained
9377 F:      drivers/mailbox/
9378 F:      include/linux/mailbox_client.h
9379 F:      include/linux/mailbox_controller.h
9380
9381 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9382 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9383 W:      http://www.kernel.org/doc/man-pages
9384 L:      linux-man@vger.kernel.org
9385 S:      Maintained
9386
9387 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9388 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9389 L:      linux-mips@vger.kernel.org
9390 S:      Maintained
9391 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9392
9393 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9394 M:      Andrew Lunn <andrew@lunn.ch>
9395 M:      Vivien Didelot <vivien.didelot@gmail.com>
9396 L:      netdev@vger.kernel.org
9397 S:      Maintained
9398 F:      drivers/net/dsa/mv88e6xxx/
9399 F:      include/linux/platform_data/mv88e6xxx.h
9400 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9401
9402 MARVELL ARMADA DRM SUPPORT
9403 M:      Russell King <linux@armlinux.org.uk>
9404 S:      Maintained
9405 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9406 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9407 F:      drivers/gpu/drm/armada/
9408 F:      include/uapi/drm/armada_drm.h
9409 F:      Documentation/devicetree/bindings/display/armada/
9410
9411 MARVELL ARMADA 3700 PHY DRIVERS
9412 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9413 S:      Maintained
9414 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9415 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9416 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9417 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9418
9419 MARVELL CRYPTO DRIVER
9420 M:      Boris Brezillon <bbrezillon@kernel.org>
9421 M:      Arnaud Ebalard <arno@natisbad.org>
9422 F:      drivers/crypto/marvell/
9423 S:      Maintained
9424 L:      linux-crypto@vger.kernel.org
9425
9426 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9427 M:      Mirko Lindner <mlindner@marvell.com>
9428 M:      Stephen Hemminger <stephen@networkplumber.org>
9429 L:      netdev@vger.kernel.org
9430 S:      Maintained
9431 F:      drivers/net/ethernet/marvell/sk*
9432
9433 MARVELL LIBERTAS WIRELESS DRIVER
9434 L:      libertas-dev@lists.infradead.org
9435 S:      Orphan
9436 F:      drivers/net/wireless/marvell/libertas/
9437
9438 MARVELL MACCHIATOBIN SUPPORT
9439 M:      Russell King <linux@armlinux.org.uk>
9440 L:      linux-arm-kernel@lists.infradead.org
9441 S:      Maintained
9442 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9443
9444 MARVELL MV643XX ETHERNET DRIVER
9445 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9446 L:      netdev@vger.kernel.org
9447 S:      Maintained
9448 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9449 F:      include/linux/mv643xx.h
9450
9451 MARVELL MV88X3310 PHY DRIVER
9452 M:      Russell King <linux@armlinux.org.uk>
9453 L:      netdev@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/net/phy/marvell10g.c
9456
9457 MARVELL MVEBU THERMAL DRIVER
9458 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9459 S:      Maintained
9460 F:      drivers/thermal/armada_thermal.c
9461
9462 MARVELL MVNETA ETHERNET DRIVER
9463 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9464 L:      netdev@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/net/ethernet/marvell/mvneta.*
9467
9468 MARVELL MWIFIEX WIRELESS DRIVER
9469 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9470 M:      Nishant Sarmukadam <nishants@marvell.com>
9471 M:      Ganapathi Bhat <gbhat@marvell.com>
9472 M:      Xinming Hu <huxinming820@gmail.com>
9473 L:      linux-wireless@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/net/wireless/marvell/mwifiex/
9476
9477 MARVELL MWL8K WIRELESS DRIVER
9478 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9479 L:      linux-wireless@vger.kernel.org
9480 S:      Odd Fixes
9481 F:      drivers/net/wireless/marvell/mwl8k.c
9482
9483 MARVELL NAND CONTROLLER DRIVER
9484 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9485 L:      linux-mtd@lists.infradead.org
9486 S:      Maintained
9487 F:      drivers/mtd/nand/raw/marvell_nand.c
9488 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9489
9490 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9491 M:      Nicolas Pitre <nico@fluxnic.net>
9492 S:      Odd Fixes
9493 F:      drivers/mmc/host/mvsdio.*
9494
9495 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9496 M:      Hu Ziji <huziji@marvell.com>
9497 L:      linux-mmc@vger.kernel.org
9498 S:      Supported
9499 F:      drivers/mmc/host/sdhci-xenon*
9500 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9501
9502 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9503 M:      Sunil Goutham <sgoutham@marvell.com>
9504 M:      Linu Cherian <lcherian@marvell.com>
9505 M:      Geetha sowjanya <gakula@marvell.com>
9506 M:      Jerin Jacob <jerinj@marvell.com>
9507 L:      netdev@vger.kernel.org
9508 S:      Supported
9509 F:      drivers/net/ethernet/marvell/octeontx2/af/
9510
9511 MATROX FRAMEBUFFER DRIVER
9512 L:      linux-fbdev@vger.kernel.org
9513 S:      Orphan
9514 F:      drivers/video/fbdev/matrox/matroxfb_*
9515 F:      include/uapi/linux/matroxfb.h
9516
9517 MAX16065 HARDWARE MONITOR DRIVER
9518 M:      Guenter Roeck <linux@roeck-us.net>
9519 L:      linux-hwmon@vger.kernel.org
9520 S:      Maintained
9521 F:      Documentation/hwmon/max16065.rst
9522 F:      drivers/hwmon/max16065.c
9523
9524 MAX2175 SDR TUNER DRIVER
9525 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9530 F:      Documentation/media/v4l-drivers/max2175.rst
9531 F:      drivers/media/i2c/max2175*
9532 F:      include/uapi/linux/max2175.h
9533
9534 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9535 L:      linux-hwmon@vger.kernel.org
9536 S:      Orphan
9537 F:      Documentation/hwmon/max6650.rst
9538 F:      drivers/hwmon/max6650.c
9539
9540 MAX6697 HARDWARE MONITOR DRIVER
9541 M:      Guenter Roeck <linux@roeck-us.net>
9542 L:      linux-hwmon@vger.kernel.org
9543 S:      Maintained
9544 F:      Documentation/hwmon/max6697.rst
9545 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9546 F:      drivers/hwmon/max6697.c
9547 F:      include/linux/platform_data/max6697.h
9548
9549 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9550 M:      Peter Rosin <peda@axentia.se>
9551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/sound/max9860.txt
9554 F:      sound/soc/codecs/max9860.*
9555
9556 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9557 M:      Andreas Klinger <ak@it-klinger.de>
9558 L:      linux-iio@vger.kernel.org
9559 S:      Maintained
9560 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9561 F:      drivers/iio/proximity/mb1232.c
9562
9563 MAXIM MAX77650 PMIC MFD DRIVER
9564 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9565 L:      linux-kernel@vger.kernel.org
9566 S:      Maintained
9567 F:      Documentation/devicetree/bindings/*/*max77650.txt
9568 F:      Documentation/devicetree/bindings/*/max77650*.txt
9569 F:      include/linux/mfd/max77650.h
9570 F:      drivers/mfd/max77650.c
9571 F:      drivers/regulator/max77650-regulator.c
9572 F:      drivers/power/supply/max77650-charger.c
9573 F:      drivers/input/misc/max77650-onkey.c
9574 F:      drivers/leds/leds-max77650.c
9575 F:      drivers/gpio/gpio-max77650.c
9576
9577 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9578 M:      Javier Martinez Canillas <javier@dowhile0.org>
9579 L:      linux-kernel@vger.kernel.org
9580 S:      Supported
9581 F:      drivers/regulator/max77802-regulator.c
9582 F:      Documentation/devicetree/bindings/*/*max77802.txt
9583 F:      include/dt-bindings/*/*max77802.h
9584
9585 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9586 M:      Krzysztof Kozlowski <krzk@kernel.org>
9587 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9588 L:      linux-pm@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/power/supply/max14577_charger.c
9591 F:      drivers/power/supply/max77693_charger.c
9592
9593 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9594 M:      Chanwoo Choi <cw00.choi@samsung.com>
9595 M:      Krzysztof Kozlowski <krzk@kernel.org>
9596 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9597 L:      linux-kernel@vger.kernel.org
9598 S:      Supported
9599 F:      drivers/*/max14577*.c
9600 F:      drivers/*/max77686*.c
9601 F:      drivers/*/max77693*.c
9602 F:      drivers/extcon/extcon-max14577.c
9603 F:      drivers/extcon/extcon-max77693.c
9604 F:      drivers/rtc/rtc-max77686.c
9605 F:      drivers/clk/clk-max77686.c
9606 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9607 F:      Documentation/devicetree/bindings/*/max77686.txt
9608 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9609 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9610 F:      include/linux/mfd/max14577*.h
9611 F:      include/linux/mfd/max77686*.h
9612 F:      include/linux/mfd/max77693*.h
9613
9614 MAXIRADIO FM RADIO RECEIVER DRIVER
9615 M:      Hans Verkuil <hverkuil@xs4all.nl>
9616 L:      linux-media@vger.kernel.org
9617 T:      git git://linuxtv.org/media_tree.git
9618 W:      https://linuxtv.org
9619 S:      Maintained
9620 F:      drivers/media/radio/radio-maxiradio*
9621
9622 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9623 M:      Peter Rosin <peda@axentia.se>
9624 L:      linux-iio@vger.kernel.org
9625 S:      Maintained
9626 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9627 F:      drivers/iio/potentiometer/mcp4018.c
9628 F:      drivers/iio/potentiometer/mcp4531.c
9629
9630 MCR20A IEEE-802.15.4 RADIO DRIVER
9631 M:      Xue Liu <liuxuenetmail@gmail.com>
9632 L:      linux-wpan@vger.kernel.org
9633 W:      https://github.com/xueliu/mcr20a-linux
9634 S:      Maintained
9635 F:      drivers/net/ieee802154/mcr20a.c
9636 F:      drivers/net/ieee802154/mcr20a.h
9637 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9638
9639 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9640 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9641 L:      linux-iio@vger.kernel.org
9642 S:      Maintained
9643 F:      drivers/iio/dac/cio-dac.c
9644
9645 MEDIA DRIVERS FOR ASCOT2E
9646 M:      Sergey Kozlov <serjk@netup.ru>
9647 M:      Abylay Ospan <aospan@netup.ru>
9648 L:      linux-media@vger.kernel.org
9649 W:      https://linuxtv.org
9650 W:      http://netup.tv/
9651 T:      git git://linuxtv.org/media_tree.git
9652 S:      Supported
9653 F:      drivers/media/dvb-frontends/ascot2e*
9654
9655 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9656 M:      Jasmin Jessich <jasmin@anw.at>
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Maintained
9661 F:      drivers/media/dvb-frontends/cxd2099*
9662
9663 MEDIA DRIVERS FOR CXD2841ER
9664 M:      Sergey Kozlov <serjk@netup.ru>
9665 M:      Abylay Ospan <aospan@netup.ru>
9666 L:      linux-media@vger.kernel.org
9667 W:      https://linuxtv.org
9668 W:      http://netup.tv/
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Supported
9671 F:      drivers/media/dvb-frontends/cxd2841er*
9672
9673 MEDIA DRIVERS FOR CXD2880
9674 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9675 L:      linux-media@vger.kernel.org
9676 W:      http://linuxtv.org/
9677 T:      git git://linuxtv.org/media_tree.git
9678 S:      Supported
9679 F:      drivers/media/dvb-frontends/cxd2880/*
9680 F:      drivers/media/spi/cxd2880*
9681
9682 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9683 L:      linux-media@vger.kernel.org
9684 W:      https://linuxtv.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Orphan
9687 F:      drivers/media/pci/ddbridge/*
9688
9689 MEDIA DRIVERS FOR FREESCALE IMX
9690 M:      Steve Longerbeam <slongerbeam@gmail.com>
9691 M:      Philipp Zabel <p.zabel@pengutronix.de>
9692 L:      linux-media@vger.kernel.org
9693 T:      git git://linuxtv.org/media_tree.git
9694 S:      Maintained
9695 F:      Documentation/devicetree/bindings/media/imx.txt
9696 F:      Documentation/media/v4l-drivers/imx.rst
9697 F:      drivers/staging/media/imx/
9698 F:      include/linux/imx-media.h
9699 F:      include/media/imx.h
9700
9701 MEDIA DRIVER FOR FREESCALE IMX PXP
9702 M:      Philipp Zabel <p.zabel@pengutronix.de>
9703 L:      linux-media@vger.kernel.org
9704 T:      git git://linuxtv.org/media_tree.git
9705 S:      Maintained
9706 F:      drivers/media/platform/imx-pxp.[ch]
9707
9708 MEDIA DRIVERS FOR FREESCALE IMX7
9709 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9710 L:      linux-media@vger.kernel.org
9711 T:      git git://linuxtv.org/media_tree.git
9712 S:      Maintained
9713 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9714 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9715 F:      Documentation/media/v4l-drivers/imx7.rst
9716 F:      drivers/staging/media/imx/imx7-media-csi.c
9717 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9718
9719 MEDIA DRIVERS FOR HELENE
9720 M:      Abylay Ospan <aospan@netup.ru>
9721 L:      linux-media@vger.kernel.org
9722 W:      https://linuxtv.org
9723 W:      http://netup.tv/
9724 T:      git git://linuxtv.org/media_tree.git
9725 S:      Supported
9726 F:      drivers/media/dvb-frontends/helene*
9727
9728 MEDIA DRIVERS FOR HORUS3A
9729 M:      Sergey Kozlov <serjk@netup.ru>
9730 M:      Abylay Ospan <aospan@netup.ru>
9731 L:      linux-media@vger.kernel.org
9732 W:      https://linuxtv.org
9733 W:      http://netup.tv/
9734 T:      git git://linuxtv.org/media_tree.git
9735 S:      Supported
9736 F:      drivers/media/dvb-frontends/horus3a*
9737
9738 MEDIA DRIVERS FOR LNBH25
9739 M:      Sergey Kozlov <serjk@netup.ru>
9740 M:      Abylay Ospan <aospan@netup.ru>
9741 L:      linux-media@vger.kernel.org
9742 W:      https://linuxtv.org
9743 W:      http://netup.tv/
9744 T:      git git://linuxtv.org/media_tree.git
9745 S:      Supported
9746 F:      drivers/media/dvb-frontends/lnbh25*
9747
9748 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9749 L:      linux-media@vger.kernel.org
9750 W:      https://linuxtv.org
9751 T:      git git://linuxtv.org/media_tree.git
9752 S:      Orphan
9753 F:      drivers/media/dvb-frontends/mxl5xx*
9754
9755 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9756 M:      Sergey Kozlov <serjk@netup.ru>
9757 M:      Abylay Ospan <aospan@netup.ru>
9758 L:      linux-media@vger.kernel.org
9759 W:      https://linuxtv.org
9760 W:      http://netup.tv/
9761 T:      git git://linuxtv.org/media_tree.git
9762 S:      Supported
9763 F:      drivers/media/pci/netup_unidvb/*
9764
9765 MEDIA DRIVERS FOR RENESAS - CEU
9766 M:      Jacopo Mondi <jacopo@jmondi.org>
9767 L:      linux-media@vger.kernel.org
9768 L:      linux-renesas-soc@vger.kernel.org
9769 T:      git git://linuxtv.org/media_tree.git
9770 S:      Supported
9771 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9772 F:      drivers/media/platform/renesas-ceu.c
9773 F:      include/media/drv-intf/renesas-ceu.h
9774
9775 MEDIA DRIVERS FOR RENESAS - DRIF
9776 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9777 L:      linux-media@vger.kernel.org
9778 L:      linux-renesas-soc@vger.kernel.org
9779 T:      git git://linuxtv.org/media_tree.git
9780 S:      Supported
9781 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9782 F:      drivers/media/platform/rcar_drif.c
9783
9784 MEDIA DRIVERS FOR RENESAS - FCP
9785 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9786 L:      linux-media@vger.kernel.org
9787 L:      linux-renesas-soc@vger.kernel.org
9788 T:      git git://linuxtv.org/media_tree.git
9789 S:      Supported
9790 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9791 F:      drivers/media/platform/rcar-fcp.c
9792 F:      include/media/rcar-fcp.h
9793
9794 MEDIA DRIVERS FOR RENESAS - FDP1
9795 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9796 L:      linux-media@vger.kernel.org
9797 L:      linux-renesas-soc@vger.kernel.org
9798 T:      git git://linuxtv.org/media_tree.git
9799 S:      Supported
9800 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9801 F:      drivers/media/platform/rcar_fdp1.c
9802
9803 MEDIA DRIVERS FOR RENESAS - VIN
9804 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9805 L:      linux-media@vger.kernel.org
9806 L:      linux-renesas-soc@vger.kernel.org
9807 T:      git git://linuxtv.org/media_tree.git
9808 S:      Supported
9809 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9810 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9811 F:      drivers/media/platform/rcar-vin/
9812
9813 MEDIA DRIVERS FOR RENESAS - VSP1
9814 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9815 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 L:      linux-renesas-soc@vger.kernel.org
9818 T:      git git://linuxtv.org/media_tree.git
9819 S:      Supported
9820 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9821 F:      drivers/media/platform/vsp1/
9822
9823 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9824 L:      linux-media@vger.kernel.org
9825 W:      https://linuxtv.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Orphan
9828 F:      drivers/media/dvb-frontends/stv0910*
9829
9830 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9831 L:      linux-media@vger.kernel.org
9832 W:      https://linuxtv.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Orphan
9835 F:      drivers/media/dvb-frontends/stv6111*
9836
9837 MEDIA DRIVERS FOR STM32 - DCMI
9838 M:      Hugues Fruchet <hugues.fruchet@st.com>
9839 L:      linux-media@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Supported
9842 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9843 F:      drivers/media/platform/stm32/stm32-dcmi.c
9844
9845 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9846 M:      Dmitry Osipenko <digetx@gmail.com>
9847 L:      linux-media@vger.kernel.org
9848 L:      linux-tegra@vger.kernel.org
9849 T:      git git://linuxtv.org/media_tree.git
9850 S:      Maintained
9851 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9852 F:      drivers/staging/media/tegra-vde/
9853
9854 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9855 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9856 P:      LinuxTV.org Project
9857 L:      linux-media@vger.kernel.org
9858 W:      https://linuxtv.org
9859 Q:      http://patchwork.kernel.org/project/linux-media/list/
9860 T:      git git://linuxtv.org/media_tree.git
9861 S:      Maintained
9862 F:      Documentation/devicetree/bindings/media/
9863 F:      Documentation/media/
9864 F:      drivers/media/
9865 F:      drivers/staging/media/
9866 F:      include/linux/platform_data/media/
9867 F:      include/media/
9868 F:      include/uapi/linux/dvb/
9869 F:      include/uapi/linux/videodev2.h
9870 F:      include/uapi/linux/media.h
9871 F:      include/uapi/linux/v4l2-*
9872 F:      include/uapi/linux/meye.h
9873 F:      include/uapi/linux/ivtv*
9874 F:      include/uapi/linux/uvcvideo.h
9875
9876 MEDIATEK BLUETOOTH DRIVER
9877 M:      Sean Wang <sean.wang@mediatek.com>
9878 L:      linux-bluetooth@vger.kernel.org
9879 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9880 S:      Maintained
9881 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9882 F:      drivers/bluetooth/btmtkuart.c
9883
9884 MEDIATEK CIR DRIVER
9885 M:      Sean Wang <sean.wang@mediatek.com>
9886 S:      Maintained
9887 F:      drivers/media/rc/mtk-cir.c
9888
9889 MEDIATEK DMA DRIVER
9890 M:      Sean Wang <sean.wang@mediatek.com>
9891 L:      dmaengine@vger.kernel.org
9892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9894 S:      Maintained
9895 F:      Documentation/devicetree/bindings/dma/mtk-*
9896 F:      drivers/dma/mediatek/
9897
9898 MEDIATEK PMIC LED DRIVER
9899 M:      Sean Wang <sean.wang@mediatek.com>
9900 S:      Maintained
9901 F:      drivers/leds/leds-mt6323.c
9902 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9903
9904 MEDIATEK ETHERNET DRIVER
9905 M:      Felix Fietkau <nbd@openwrt.org>
9906 M:      John Crispin <john@phrozen.org>
9907 M:      Sean Wang <sean.wang@mediatek.com>
9908 M:      Nelson Chang <nelson.chang@mediatek.com>
9909 L:      netdev@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/net/ethernet/mediatek/
9912
9913 MEDIATEK SWITCH DRIVER
9914 M:      Sean Wang <sean.wang@mediatek.com>
9915 L:      netdev@vger.kernel.org
9916 S:      Maintained
9917 F:      drivers/net/dsa/mt7530.*
9918 F:      net/dsa/tag_mtk.c
9919
9920 MEDIATEK JPEG DRIVER
9921 M:      Rick Chang <rick.chang@mediatek.com>
9922 M:      Bin Liu <bin.liu@mediatek.com>
9923 S:      Supported
9924 F:      drivers/media/platform/mtk-jpeg/
9925 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9926
9927 MEDIATEK MDP DRIVER
9928 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9929 M:      Houlong Wei <houlong.wei@mediatek.com>
9930 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9931 S:      Supported
9932 F:      drivers/media/platform/mtk-mdp/
9933 F:      drivers/media/platform/mtk-vpu/
9934 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9935
9936 MEDIATEK MEDIA DRIVER
9937 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9938 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9939 S:      Supported
9940 F:      drivers/media/platform/mtk-vcodec/
9941 F:      drivers/media/platform/mtk-vpu/
9942 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9943 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9944
9945 MEDIATEK MMC/SD/SDIO DRIVER
9946 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9947 S:      Maintained
9948 F:      drivers/mmc/host/mtk-sd.c
9949 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9950
9951 MEDIATEK MT76 WIRELESS LAN DRIVER
9952 M:      Felix Fietkau <nbd@nbd.name>
9953 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9954 R:      Ryder Lee <ryder.lee@mediatek.com>
9955 R:      Roy Luo <royluo@google.com>
9956 L:      linux-wireless@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/wireless/mediatek/mt76/
9959
9960 MEDIATEK MT7601U WIRELESS LAN DRIVER
9961 M:      Jakub Kicinski <kubakici@wp.pl>
9962 L:      linux-wireless@vger.kernel.org
9963 S:      Maintained
9964 F:      drivers/net/wireless/mediatek/mt7601u/
9965
9966 MEDIATEK NAND CONTROLLER DRIVER
9967 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9968 L:      linux-mtd@lists.infradead.org
9969 S:      Maintained
9970 F:      drivers/mtd/nand/raw/mtk_*
9971 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9972
9973 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9974 M:      Sean Wang <sean.wang@mediatek.com>
9975 S:      Maintained
9976 F:      drivers/char/hw_random/mtk-rng.c
9977
9978 MEDIATEK USB3 DRD IP DRIVER
9979 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9980 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9983 S:      Maintained
9984 F:      drivers/usb/mtu3/
9985
9986 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9987 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9988 M:      Martin Donnelly <martin.donnelly@ge.com>
9989 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9990 S:      Maintained
9991 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9992 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9993
9994 MEGARAID SCSI/SAS DRIVERS
9995 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9996 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9997 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9998 L:      megaraidlinux.pdl@broadcom.com
9999 L:      linux-scsi@vger.kernel.org
10000 W:      http://www.avagotech.com/support/
10001 S:      Maintained
10002 F:      Documentation/scsi/megaraid.txt
10003 F:      drivers/scsi/megaraid.*
10004 F:      drivers/scsi/megaraid/
10005
10006 MELEXIS MLX90614 DRIVER
10007 M:      Crt Mori <cmo@melexis.com>
10008 L:      linux-iio@vger.kernel.org
10009 W:      http://www.melexis.com
10010 S:      Supported
10011 F:      drivers/iio/temperature/mlx90614.c
10012
10013 MELEXIS MLX90632 DRIVER
10014 M:      Crt Mori <cmo@melexis.com>
10015 L:      linux-iio@vger.kernel.org
10016 W:      http://www.melexis.com
10017 S:      Supported
10018 F:      drivers/iio/temperature/mlx90632.c
10019
10020 MELFAS MIP4 TOUCHSCREEN DRIVER
10021 M:      Sangwon Jee <jeesw@melfas.com>
10022 W:      http://www.melfas.com
10023 S:      Supported
10024 F:      drivers/input/touchscreen/melfas_mip4.c
10025 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10026
10027 MELLANOX ETHERNET DRIVER (mlx4_en)
10028 M:      Tariq Toukan <tariqt@mellanox.com>
10029 L:      netdev@vger.kernel.org
10030 S:      Supported
10031 W:      http://www.mellanox.com
10032 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10033 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10034
10035 MELLANOX ETHERNET DRIVER (mlx5e)
10036 M:      Saeed Mahameed <saeedm@mellanox.com>
10037 L:      netdev@vger.kernel.org
10038 S:      Supported
10039 W:      http://www.mellanox.com
10040 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10041 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10042
10043 MELLANOX ETHERNET INNOVA DRIVERS
10044 R:      Boris Pismenny <borisp@mellanox.com>
10045 L:      netdev@vger.kernel.org
10046 S:      Supported
10047 W:      http://www.mellanox.com
10048 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10049 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10050 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10051 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10052 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10053
10054 MELLANOX ETHERNET SWITCH DRIVERS
10055 M:      Jiri Pirko <jiri@mellanox.com>
10056 M:      Ido Schimmel <idosch@mellanox.com>
10057 L:      netdev@vger.kernel.org
10058 S:      Supported
10059 W:      http://www.mellanox.com
10060 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10061 F:      drivers/net/ethernet/mellanox/mlxsw/
10062 F:      tools/testing/selftests/drivers/net/mlxsw/
10063
10064 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10065 M:      mlxsw@mellanox.com
10066 L:      netdev@vger.kernel.org
10067 S:      Supported
10068 W:      http://www.mellanox.com
10069 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10070 F:      drivers/net/ethernet/mellanox/mlxfw/
10071
10072 MELLANOX HARDWARE PLATFORM SUPPORT
10073 M:      Andy Shevchenko <andy@infradead.org>
10074 M:      Darren Hart <dvhart@infradead.org>
10075 M:      Vadim Pasternak <vadimp@mellanox.com>
10076 L:      platform-driver-x86@vger.kernel.org
10077 S:      Supported
10078 F:      drivers/platform/mellanox/
10079 F:      include/linux/platform_data/mlxreg.h
10080
10081 MELLANOX MLX4 core VPI driver
10082 M:      Tariq Toukan <tariqt@mellanox.com>
10083 L:      netdev@vger.kernel.org
10084 L:      linux-rdma@vger.kernel.org
10085 W:      http://www.mellanox.com
10086 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10087 S:      Supported
10088 F:      drivers/net/ethernet/mellanox/mlx4/
10089 F:      include/linux/mlx4/
10090
10091 MELLANOX MLX4 IB driver
10092 M:      Yishai Hadas <yishaih@mellanox.com>
10093 L:      linux-rdma@vger.kernel.org
10094 W:      http://www.mellanox.com
10095 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10096 S:      Supported
10097 F:      drivers/infiniband/hw/mlx4/
10098 F:      include/linux/mlx4/
10099 F:      include/uapi/rdma/mlx4-abi.h
10100
10101 MELLANOX MLX5 core VPI driver
10102 M:      Saeed Mahameed <saeedm@mellanox.com>
10103 M:      Leon Romanovsky <leonro@mellanox.com>
10104 L:      netdev@vger.kernel.org
10105 L:      linux-rdma@vger.kernel.org
10106 W:      http://www.mellanox.com
10107 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10108 S:      Supported
10109 F:      drivers/net/ethernet/mellanox/mlx5/core/
10110 F:      include/linux/mlx5/
10111 F:      Documentation/networking/device_drivers/mellanox/
10112
10113 MELLANOX MLX5 IB driver
10114 M:      Leon Romanovsky <leonro@mellanox.com>
10115 L:      linux-rdma@vger.kernel.org
10116 W:      http://www.mellanox.com
10117 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10118 S:      Supported
10119 F:      drivers/infiniband/hw/mlx5/
10120 F:      include/linux/mlx5/
10121 F:      include/uapi/rdma/mlx5-abi.h
10122
10123 MELLANOX MLXCPLD I2C AND MUX DRIVER
10124 M:      Vadim Pasternak <vadimp@mellanox.com>
10125 M:      Michael Shych <michaelsh@mellanox.com>
10126 L:      linux-i2c@vger.kernel.org
10127 S:      Supported
10128 F:      drivers/i2c/busses/i2c-mlxcpld.c
10129 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10130 F:      Documentation/i2c/busses/i2c-mlxcpld
10131
10132 MELLANOX MLXCPLD LED DRIVER
10133 M:      Vadim Pasternak <vadimp@mellanox.com>
10134 L:      linux-leds@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/leds/leds-mlxcpld.c
10137 F:      drivers/leds/leds-mlxreg.c
10138 F:      Documentation/leds/leds-mlxcpld.txt
10139
10140 MELLANOX PLATFORM DRIVER
10141 M:      Vadim Pasternak <vadimp@mellanox.com>
10142 L:      platform-driver-x86@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/platform/x86/mlx-platform.c
10145
10146 MEMBARRIER SUPPORT
10147 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10148 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10149 L:      linux-kernel@vger.kernel.org
10150 S:      Supported
10151 F:      kernel/sched/membarrier.c
10152 F:      include/uapi/linux/membarrier.h
10153 F:      arch/powerpc/include/asm/membarrier.h
10154
10155 MEMBLOCK
10156 M:      Mike Rapoport <rppt@linux.ibm.com>
10157 L:      linux-mm@kvack.org
10158 S:      Maintained
10159 F:      include/linux/memblock.h
10160 F:      mm/memblock.c
10161 F:      Documentation/core-api/boot-time-mm.rst
10162
10163 MEMORY MANAGEMENT
10164 L:      linux-mm@kvack.org
10165 W:      http://www.linux-mm.org
10166 S:      Maintained
10167 F:      include/linux/mm.h
10168 F:      include/linux/gfp.h
10169 F:      include/linux/mmzone.h
10170 F:      include/linux/memory_hotplug.h
10171 F:      include/linux/vmalloc.h
10172 F:      mm/
10173
10174 MEMORY TECHNOLOGY DEVICES (MTD)
10175 M:      David Woodhouse <dwmw2@infradead.org>
10176 M:      Brian Norris <computersforpeace@gmail.com>
10177 M:      Marek Vasut <marek.vasut@gmail.com>
10178 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10179 M:      Richard Weinberger <richard@nod.at>
10180 M:      Vignesh Raghavendra <vigneshr@ti.com>
10181 L:      linux-mtd@lists.infradead.org
10182 W:      http://www.linux-mtd.infradead.org/
10183 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10186 S:      Maintained
10187 F:      Documentation/devicetree/bindings/mtd/
10188 F:      drivers/mtd/
10189 F:      include/linux/mtd/
10190 F:      include/uapi/mtd/
10191
10192 MEN A21 WATCHDOG DRIVER
10193 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10194 L:      linux-watchdog@vger.kernel.org
10195 S:      Maintained
10196 F:      drivers/watchdog/mena21_wdt.c
10197
10198 MEN CHAMELEON BUS (mcb)
10199 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10200 S:      Maintained
10201 F:      drivers/mcb/
10202 F:      include/linux/mcb.h
10203 F:      Documentation/men-chameleon-bus.txt
10204
10205 MEN F21BMC (Board Management Controller)
10206 M:      Andreas Werner <andreas.werner@men.de>
10207 S:      Supported
10208 F:      drivers/mfd/menf21bmc.c
10209 F:      drivers/watchdog/menf21bmc_wdt.c
10210 F:      drivers/leds/leds-menf21bmc.c
10211 F:      drivers/hwmon/menf21bmc_hwmon.c
10212 F:      Documentation/hwmon/menf21bmc.rst
10213
10214 MEN Z069 WATCHDOG DRIVER
10215 M:      Johannes Thumshirn <jth@kernel.org>
10216 L:      linux-watchdog@vger.kernel.org
10217 S:      Maintained
10218 F:      drivers/watchdog/menz69_wdt.c
10219
10220 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10221 M:      Neil Armstrong <narmstrong@baylibre.com>
10222 L:      linux-media@lists.freedesktop.org
10223 L:      linux-amlogic@lists.infradead.org
10224 W:      http://linux-meson.com/
10225 S:      Supported
10226 F:      drivers/media/platform/meson/ao-cec.c
10227 F:      drivers/media/platform/meson/ao-cec-g12a.c
10228 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10229 T:      git git://linuxtv.org/media_tree.git
10230
10231 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10232 M:      Liang Yang <liang.yang@amlogic.com>
10233 L:      linux-mtd@lists.infradead.org
10234 S:      Maintained
10235 F:      drivers/mtd/nand/raw/meson_*
10236 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10237
10238 METHODE UDPU SUPPORT
10239 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10240 S:      Maintained
10241 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10242
10243 MICROBLAZE ARCHITECTURE
10244 M:      Michal Simek <monstr@monstr.eu>
10245 W:      http://www.monstr.eu/fdt/
10246 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10247 S:      Supported
10248 F:      arch/microblaze/
10249
10250 MICROCHIP AT91 SERIAL DRIVER
10251 M:      Richard Genoud <richard.genoud@gmail.com>
10252 S:      Maintained
10253 F:      drivers/tty/serial/atmel_serial.c
10254 F:      drivers/tty/serial/atmel_serial.h
10255 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10256
10257 MICROCHIP AUDIO ASOC DRIVERS
10258 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10259 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10260 S:      Supported
10261 F:      sound/soc/atmel
10262
10263 MICROCHIP DMA DRIVER
10264 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10266 L:      dmaengine@vger.kernel.org
10267 S:      Supported
10268 F:      drivers/dma/at_hdmac.c
10269 F:      drivers/dma/at_hdmac_regs.h
10270 F:      include/linux/platform_data/dma-atmel.h
10271 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10272 F:      include/dt-bindings/dma/at91.h
10273
10274 MICROCHIP ECC DRIVER
10275 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10276 L:      linux-crypto@vger.kernel.org
10277 S:      Maintained
10278 F:      drivers/crypto/atmel-ecc.*
10279
10280 MICROCHIP I2C DRIVER
10281 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10282 L:      linux-i2c@vger.kernel.org
10283 S:      Supported
10284 F:      drivers/i2c/busses/i2c-at91.h
10285 F:      drivers/i2c/busses/i2c-at91-*.c
10286
10287 MICROCHIP ISC DRIVER
10288 M:      Eugen Hristev <eugen.hristev@microchip.com>
10289 L:      linux-media@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/media/platform/atmel/atmel-isc.c
10292 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10293 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10294
10295 MICROCHIP ISI DRIVER
10296 M:      Eugen Hristev <eugen.hristev@microchip.com>
10297 L:      linux-media@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/media/platform/atmel/atmel-isi.c
10300 F:      drivers/media/platform/atmel/atmel-isi.h
10301
10302 MICROCHIP AT91 USART MFD DRIVER
10303 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10304 L:      linux-kernel@vger.kernel.org
10305 S:      Supported
10306 F:      drivers/mfd/at91-usart.c
10307 F:      include/dt-bindings/mfd/at91-usart.h
10308 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10309
10310 MICROCHIP AT91 USART SPI DRIVER
10311 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10312 L:      linux-spi@vger.kernel.org
10313 S:      Supported
10314 F:      drivers/spi/spi-at91-usart.c
10315 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10316
10317 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10318 M:      Woojung Huh <woojung.huh@microchip.com>
10319 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10320 L:      netdev@vger.kernel.org
10321 S:      Maintained
10322 F:      net/dsa/tag_ksz.c
10323 F:      drivers/net/dsa/microchip/*
10324 F:      include/linux/platform_data/microchip-ksz.h
10325 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10326
10327 MICROCHIP LAN743X ETHERNET DRIVER
10328 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10329 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10330 L:      netdev@vger.kernel.org
10331 S:      Maintained
10332 F:      drivers/net/ethernet/microchip/lan743x_*
10333
10334 MICROCHIP LCDFB DRIVER
10335 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10336 L:      linux-fbdev@vger.kernel.org
10337 S:      Maintained
10338 F:      drivers/video/fbdev/atmel_lcdfb.c
10339 F:      include/video/atmel_lcdc.h
10340
10341 MICROCHIP MMC/SD/SDIO MCI DRIVER
10342 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10343 S:      Maintained
10344 F:      drivers/mmc/host/atmel-mci.c
10345
10346 MICROCHIP MCP16502 PMIC DRIVER
10347 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10349 S:      Maintained
10350 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10351 F:      drivers/regulator/mcp16502.c
10352
10353 MICROCHIP MCP3911 ADC DRIVER
10354 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10355 M:      Kent Gustavsson <kent@minoris.se>
10356 L:      linux-iio@vger.kernel.org
10357 S:      Supported
10358 F:      drivers/iio/adc/mcp3911.c
10359 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10360
10361 MICROCHIP NAND DRIVER
10362 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10363 L:      linux-mtd@lists.infradead.org
10364 S:      Supported
10365 F:      drivers/mtd/nand/raw/atmel/*
10366 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10367
10368 MICROCHIP PWM DRIVER
10369 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10371 L:      linux-pwm@vger.kernel.org
10372 S:      Supported
10373 F:      drivers/pwm/pwm-atmel.c
10374 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10375
10376 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10377 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10378 M:      Eugen Hristev <eugen.hristev@microchip.com>
10379 L:      linux-iio@vger.kernel.org
10380 S:      Supported
10381 F:      drivers/iio/adc/at91-sama5d2_adc.c
10382 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10383 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10384
10385 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10386 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10387 S:      Supported
10388 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10389
10390 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10391 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10393 L:      linux-gpio@vger.kernel.org
10394 F:      drivers/gpio/gpio-sama5d2-piobu.c
10395
10396 MICROCHIP SPI DRIVER
10397 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10398 S:      Supported
10399 F:      drivers/spi/spi-atmel.*
10400
10401 MICROCHIP SSC DRIVER
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-ssc.c
10406 F:      include/linux/atmel-ssc.h
10407
10408 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10409 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10411 S:      Supported
10412 F:      drivers/misc/atmel_tclib.c
10413 F:      drivers/clocksource/tcb_clksrc.c
10414
10415 MICROCHIP USBA UDC DRIVER
10416 M:      Cristian Birsan <cristian.birsan@microchip.com>
10417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10418 S:      Supported
10419 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10420
10421 MICROCHIP USB251XB DRIVER
10422 M:      Richard Leitner <richard.leitner@skidata.com>
10423 L:      linux-usb@vger.kernel.org
10424 S:      Maintained
10425 F:      drivers/usb/misc/usb251xb.c
10426 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10427
10428 MICROCHIP XDMA DRIVER
10429 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10430 L:      linux-arm-kernel@lists.infradead.org
10431 L:      dmaengine@vger.kernel.org
10432 S:      Supported
10433 F:      drivers/dma/at_xdmac.c
10434
10435 MICROSEMI MIPS SOCS
10436 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10437 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10438 L:      linux-mips@vger.kernel.org
10439 S:      Supported
10440 F:      arch/mips/generic/board-ocelot.c
10441 F:      arch/mips/configs/generic/board-ocelot.config
10442 F:      arch/mips/boot/dts/mscc/
10443 F:      Documentation/devicetree/bindings/mips/mscc.txt
10444
10445 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10446 M:      Don Brace <don.brace@microsemi.com>
10447 L:      esc.storagedev@microsemi.com
10448 L:      linux-scsi@vger.kernel.org
10449 S:      Supported
10450 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10451 F:      drivers/scsi/smartpqi/Kconfig
10452 F:      drivers/scsi/smartpqi/Makefile
10453 F:      include/linux/cciss*.h
10454 F:      include/uapi/linux/cciss*.h
10455 F:      Documentation/scsi/smartpqi.txt
10456
10457 MICROSEMI ETHERNET SWITCH DRIVER
10458 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10459 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10460 L:      netdev@vger.kernel.org
10461 S:      Supported
10462 F:      drivers/net/ethernet/mscc/
10463
10464 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10465 M:      Chen Yu <yu.c.chen@intel.com>
10466 L:      platform-driver-x86@vger.kernel.org
10467 S:      Supported
10468 F:      drivers/platform/x86/surfacepro3_button.c
10469
10470 MICROTEK X6 SCANNER
10471 M:      Oliver Neukum <oliver@neukum.org>
10472 S:      Maintained
10473 F:      drivers/usb/image/microtek.*
10474
10475 MIPS
10476 M:      Ralf Baechle <ralf@linux-mips.org>
10477 M:      Paul Burton <paul.burton@mips.com>
10478 M:      James Hogan <jhogan@kernel.org>
10479 L:      linux-mips@vger.kernel.org
10480 W:      http://www.linux-mips.org/
10481 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10483 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10484 S:      Supported
10485 F:      Documentation/devicetree/bindings/mips/
10486 F:      Documentation/mips/
10487 F:      arch/mips/
10488 F:      drivers/platform/mips/
10489
10490 MIPS BOSTON DEVELOPMENT BOARD
10491 M:      Paul Burton <paul.burton@mips.com>
10492 L:      linux-mips@vger.kernel.org
10493 S:      Maintained
10494 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10495 F:      arch/mips/boot/dts/img/boston.dts
10496 F:      arch/mips/configs/generic/board-boston.config
10497 F:      drivers/clk/imgtec/clk-boston.c
10498 F:      include/dt-bindings/clock/boston-clock.h
10499
10500 MIPS GENERIC PLATFORM
10501 M:      Paul Burton <paul.burton@mips.com>
10502 L:      linux-mips@vger.kernel.org
10503 S:      Supported
10504 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10505 F:      arch/mips/generic/
10506 F:      arch/mips/tools/generic-board-config.sh
10507
10508 MIPS/LOONGSON1 ARCHITECTURE
10509 M:      Keguang Zhang <keguang.zhang@gmail.com>
10510 L:      linux-mips@vger.kernel.org
10511 S:      Maintained
10512 F:      arch/mips/loongson32/
10513 F:      arch/mips/include/asm/mach-loongson32/
10514 F:      drivers/*/*loongson1*
10515 F:      drivers/*/*/*loongson1*
10516
10517 MIPS/LOONGSON2 ARCHITECTURE
10518 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10519 L:      linux-mips@vger.kernel.org
10520 S:      Maintained
10521 F:      arch/mips/loongson64/fuloong-2e/
10522 F:      arch/mips/loongson64/lemote-2f/
10523 F:      arch/mips/include/asm/mach-loongson64/
10524 F:      drivers/*/*loongson2*
10525 F:      drivers/*/*/*loongson2*
10526
10527 MIPS/LOONGSON3 ARCHITECTURE
10528 M:      Huacai Chen <chenhc@lemote.com>
10529 L:      linux-mips@vger.kernel.org
10530 S:      Maintained
10531 F:      arch/mips/loongson64/
10532 F:      arch/mips/include/asm/mach-loongson64/
10533 F:      drivers/platform/mips/cpu_hwmon.c
10534 F:      drivers/*/*loongson3*
10535 F:      drivers/*/*/*loongson3*
10536
10537 MIPS RINT INSTRUCTION EMULATION
10538 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10539 L:      linux-mips@vger.kernel.org
10540 S:      Supported
10541 F:      arch/mips/math-emu/sp_rint.c
10542 F:      arch/mips/math-emu/dp_rint.c
10543
10544 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10545 M:      Hans Verkuil <hverkuil@xs4all.nl>
10546 L:      linux-media@vger.kernel.org
10547 T:      git git://linuxtv.org/media_tree.git
10548 W:      https://linuxtv.org
10549 S:      Odd Fixes
10550 F:      drivers/media/radio/radio-miropcm20*
10551
10552 MMP SUPPORT
10553 R:      Lubomir Rintel <lkundrak@v3.sk>
10554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10555 S:      Odd Fixes
10556 F:      arch/arm/boot/dts/mmp*
10557 F:      arch/arm/mach-mmp/
10558
10559 MMU GATHER AND TLB INVALIDATION
10560 M:      Will Deacon <will.deacon@arm.com>
10561 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10562 M:      Andrew Morton <akpm@linux-foundation.org>
10563 M:      Nick Piggin <npiggin@gmail.com>
10564 M:      Peter Zijlstra <peterz@infradead.org>
10565 L:      linux-arch@vger.kernel.org
10566 L:      linux-mm@kvack.org
10567 S:      Maintained
10568 F:      arch/*/include/asm/tlb.h
10569 F:      include/asm-generic/tlb.h
10570 F:      mm/mmu_gather.c
10571
10572 MN88472 MEDIA DRIVER
10573 M:      Antti Palosaari <crope@iki.fi>
10574 L:      linux-media@vger.kernel.org
10575 W:      https://linuxtv.org
10576 W:      http://palosaari.fi/linux/
10577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10578 S:      Maintained
10579 F:      drivers/media/dvb-frontends/mn88472*
10580
10581 MN88473 MEDIA DRIVER
10582 M:      Antti Palosaari <crope@iki.fi>
10583 L:      linux-media@vger.kernel.org
10584 W:      https://linuxtv.org
10585 W:      http://palosaari.fi/linux/
10586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10587 S:      Maintained
10588 F:      drivers/media/dvb-frontends/mn88473*
10589
10590 MODULE SUPPORT
10591 M:      Jessica Yu <jeyu@kernel.org>
10592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10593 S:      Maintained
10594 F:      include/linux/module.h
10595 F:      kernel/module.c
10596
10597 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10598 W:      http://popies.net/meye/
10599 S:      Orphan
10600 F:      Documentation/media/v4l-drivers/meye*
10601 F:      drivers/media/pci/meye/
10602 F:      include/uapi/linux/meye.h
10603
10604 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10605 M:      Jiri Slaby <jirislaby@gmail.com>
10606 S:      Maintained
10607 F:      Documentation/serial/moxa-smartio.rst
10608 F:      drivers/tty/mxser.*
10609
10610 MR800 AVERMEDIA USB FM RADIO DRIVER
10611 M:      Alexey Klimov <klimov.linux@gmail.com>
10612 L:      linux-media@vger.kernel.org
10613 T:      git git://linuxtv.org/media_tree.git
10614 S:      Maintained
10615 F:      drivers/media/radio/radio-mr800.c
10616
10617 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10618 M:      Alan Ott <alan@signal11.us>
10619 L:      linux-wpan@vger.kernel.org
10620 S:      Maintained
10621 F:      drivers/net/ieee802154/mrf24j40.c
10622 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10623
10624 MSI LAPTOP SUPPORT
10625 M:      "Lee, Chun-Yi" <jlee@suse.com>
10626 L:      platform-driver-x86@vger.kernel.org
10627 S:      Maintained
10628 F:      drivers/platform/x86/msi-laptop.c
10629
10630 MSI WMI SUPPORT
10631 L:      platform-driver-x86@vger.kernel.org
10632 S:      Orphan
10633 F:      drivers/platform/x86/msi-wmi.c
10634
10635 MSI001 MEDIA DRIVER
10636 M:      Antti Palosaari <crope@iki.fi>
10637 L:      linux-media@vger.kernel.org
10638 W:      https://linuxtv.org
10639 W:      http://palosaari.fi/linux/
10640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10641 T:      git git://linuxtv.org/anttip/media_tree.git
10642 S:      Maintained
10643 F:      drivers/media/tuners/msi001*
10644
10645 MSI2500 MEDIA DRIVER
10646 M:      Antti Palosaari <crope@iki.fi>
10647 L:      linux-media@vger.kernel.org
10648 W:      https://linuxtv.org
10649 W:      http://palosaari.fi/linux/
10650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10651 T:      git git://linuxtv.org/anttip/media_tree.git
10652 S:      Maintained
10653 F:      drivers/media/usb/msi2500/
10654
10655 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10656 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10657 L:      linux-mtd@lists.infradead.org
10658 S:      Maintained
10659 F:      drivers/mtd/devices/docg3*
10660
10661 MT9M032 APTINA SENSOR DRIVER
10662 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10663 L:      linux-media@vger.kernel.org
10664 T:      git git://linuxtv.org/media_tree.git
10665 S:      Maintained
10666 F:      drivers/media/i2c/mt9m032.c
10667 F:      include/media/i2c/mt9m032.h
10668
10669 MT9P031 APTINA CAMERA SENSOR
10670 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10671 L:      linux-media@vger.kernel.org
10672 T:      git git://linuxtv.org/media_tree.git
10673 S:      Maintained
10674 F:      drivers/media/i2c/mt9p031.c
10675 F:      include/media/i2c/mt9p031.h
10676
10677 MT9T001 APTINA CAMERA SENSOR
10678 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/mt9t001.c
10683 F:      include/media/i2c/mt9t001.h
10684
10685 MT9T112 APTINA CAMERA SENSOR
10686 M:      Jacopo Mondi <jacopo@jmondi.org>
10687 L:      linux-media@vger.kernel.org
10688 T:      git git://linuxtv.org/media_tree.git
10689 S:      Odd Fixes
10690 F:      drivers/media/i2c/mt9t112.c
10691 F:      include/media/i2c/mt9t112.h
10692
10693 MT9V032 APTINA CAMERA SENSOR
10694 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10695 L:      linux-media@vger.kernel.org
10696 T:      git git://linuxtv.org/media_tree.git
10697 S:      Maintained
10698 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10699 F:      drivers/media/i2c/mt9v032.c
10700 F:      include/media/i2c/mt9v032.h
10701
10702 MT9V111 APTINA CAMERA SENSOR
10703 M:      Jacopo Mondi <jacopo@jmondi.org>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10708 F:      drivers/media/i2c/mt9v111.c
10709
10710 MULTIFUNCTION DEVICES (MFD)
10711 M:      Lee Jones <lee.jones@linaro.org>
10712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10713 S:      Supported
10714 F:      Documentation/devicetree/bindings/mfd/
10715 F:      drivers/mfd/
10716 F:      include/linux/mfd/
10717 F:      include/dt-bindings/mfd/
10718
10719 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10720 S:      Orphan
10721 F:      drivers/mmc/host/mmc_spi.c
10722 F:      include/linux/spi/mmc_spi.h
10723
10724 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10725 M:      Ulf Hansson <ulf.hansson@linaro.org>
10726 L:      linux-mmc@vger.kernel.org
10727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10728 S:      Maintained
10729 F:      Documentation/devicetree/bindings/mmc/
10730 F:      drivers/mmc/
10731 F:      include/linux/mmc/
10732 F:      include/uapi/linux/mmc/
10733
10734 MULTIPLEXER SUBSYSTEM
10735 M:      Peter Rosin <peda@axentia.se>
10736 S:      Maintained
10737 F:      Documentation/ABI/testing/sysfs-class-mux*
10738 F:      Documentation/devicetree/bindings/mux/
10739 F:      include/dt-bindings/mux/
10740 F:      include/linux/mux/
10741 F:      drivers/mux/
10742
10743 MULTITECH MULTIPORT CARD (ISICOM)
10744 S:      Orphan
10745 F:      drivers/tty/isicom.c
10746 F:      include/linux/isicom.h
10747
10748 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10749 M:      Bin Liu <b-liu@ti.com>
10750 L:      linux-usb@vger.kernel.org
10751 S:      Maintained
10752 F:      drivers/usb/musb/
10753
10754 MXL301RF MEDIA DRIVER
10755 M:      Akihiro Tsukada <tskd08@gmail.com>
10756 L:      linux-media@vger.kernel.org
10757 S:      Odd Fixes
10758 F:      drivers/media/tuners/mxl301rf*
10759
10760 MXL5007T MEDIA DRIVER
10761 M:      Michael Krufky <mkrufky@linuxtv.org>
10762 L:      linux-media@vger.kernel.org
10763 W:      https://linuxtv.org
10764 W:      http://github.com/mkrufky
10765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10766 T:      git git://linuxtv.org/mkrufky/tuners.git
10767 S:      Maintained
10768 F:      drivers/media/tuners/mxl5007t.*
10769
10770 MXSFB DRM DRIVER
10771 M:      Marek Vasut <marex@denx.de>
10772 M:      Stefan Agner <stefan@agner.ch>
10773 L:      dri-devel@lists.freedesktop.org
10774 S:      Supported
10775 F:      drivers/gpu/drm/mxsfb/
10776 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10777 T:      git git://anongit.freedesktop.org/drm/drm-misc
10778
10779 MYLEX DAC960 PCI RAID Controller
10780 M:      Hannes Reinecke <hare@kernel.org>
10781 L:      linux-scsi@vger.kernel.org
10782 S:      Supported
10783 F:      drivers/scsi/myrb.*
10784 F:      drivers/scsi/myrs.*
10785
10786 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10787 M:      Chris Lee <christopher.lee@cspi.com>
10788 L:      netdev@vger.kernel.org
10789 W:      https://www.cspi.com/ethernet-products/support/downloads/
10790 S:      Supported
10791 F:      drivers/net/ethernet/myricom/myri10ge/
10792
10793 NAND FLASH SUBSYSTEM
10794 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10795 R:      Richard Weinberger <richard@nod.at>
10796 L:      linux-mtd@lists.infradead.org
10797 W:      http://www.linux-mtd.infradead.org/
10798 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10800 S:      Maintained
10801 F:      drivers/mtd/nand/
10802 F:      include/linux/mtd/*nand*.h
10803
10804 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10805 M:      Daniel Mack <zonque@gmail.com>
10806 S:      Maintained
10807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10808 W:      http://www.native-instruments.com
10809 F:      sound/usb/caiaq/
10810
10811 NATSEMI ETHERNET DRIVER (DP8381x)
10812 S:      Orphan
10813 F:      drivers/net/ethernet/natsemi/natsemi.c
10814
10815 NCR 5380 SCSI DRIVERS
10816 M:      Finn Thain <fthain@telegraphics.com.au>
10817 M:      Michael Schmitz <schmitzmic@gmail.com>
10818 L:      linux-scsi@vger.kernel.org
10819 S:      Maintained
10820 F:      Documentation/scsi/g_NCR5380.txt
10821 F:      drivers/scsi/NCR5380.*
10822 F:      drivers/scsi/arm/cumana_1.c
10823 F:      drivers/scsi/arm/oak.c
10824 F:      drivers/scsi/atari_scsi.*
10825 F:      drivers/scsi/dmx3191d.c
10826 F:      drivers/scsi/g_NCR5380.*
10827 F:      drivers/scsi/mac_scsi.*
10828 F:      drivers/scsi/sun3_scsi.*
10829 F:      drivers/scsi/sun3_scsi_vme.c
10830
10831 NCSI LIBRARY:
10832 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10833 S:      Maintained
10834 F:      net/ncsi/
10835
10836 NCT6775 HARDWARE MONITOR DRIVER
10837 M:      Guenter Roeck <linux@roeck-us.net>
10838 L:      linux-hwmon@vger.kernel.org
10839 S:      Maintained
10840 F:      Documentation/hwmon/nct6775.rst
10841 F:      drivers/hwmon/nct6775.c
10842
10843 NET_FAILOVER MODULE
10844 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10845 L:      netdev@vger.kernel.org
10846 S:      Supported
10847 F:      driver/net/net_failover.c
10848 F:      include/net/net_failover.h
10849 F:      Documentation/networking/net_failover.rst
10850
10851 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10852 M:      Faisal Latif <faisal.latif@intel.com>
10853 L:      linux-rdma@vger.kernel.org
10854 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10855 S:      Supported
10856 F:      drivers/infiniband/hw/nes/
10857 F:      include/uapi/rdma/nes-abi.h
10858
10859 NETEM NETWORK EMULATOR
10860 M:      Stephen Hemminger <stephen@networkplumber.org>
10861 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10862 S:      Maintained
10863 F:      net/sched/sch_netem.c
10864
10865 NETERION 10GbE DRIVERS (s2io/vxge)
10866 M:      Jon Mason <jdmason@kudzu.us>
10867 L:      netdev@vger.kernel.org
10868 S:      Supported
10869 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10870 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10871 F:      drivers/net/ethernet/neterion/
10872
10873 NETFILTER
10874 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10875 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10876 M:      Florian Westphal <fw@strlen.de>
10877 L:      netfilter-devel@vger.kernel.org
10878 L:      coreteam@netfilter.org
10879 W:      http://www.netfilter.org/
10880 W:      http://www.iptables.org/
10881 W:      http://www.nftables.org/
10882 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10885 S:      Maintained
10886 F:      include/linux/netfilter*
10887 F:      include/linux/netfilter/
10888 F:      include/net/netfilter/
10889 F:      include/uapi/linux/netfilter*
10890 F:      include/uapi/linux/netfilter/
10891 F:      net/*/netfilter.c
10892 F:      net/*/netfilter/
10893 F:      net/netfilter/
10894 F:      net/bridge/br_netfilter*.c
10895
10896 NETROM NETWORK LAYER
10897 M:      Ralf Baechle <ralf@linux-mips.org>
10898 L:      linux-hams@vger.kernel.org
10899 W:      http://www.linux-ax25.org/
10900 S:      Maintained
10901 F:      include/net/netrom.h
10902 F:      include/uapi/linux/netrom.h
10903 F:      net/netrom/
10904
10905 NETRONOME ETHERNET DRIVERS
10906 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10907 L:      oss-drivers@netronome.com
10908 S:      Maintained
10909 F:      drivers/net/ethernet/netronome/
10910
10911 NETWORK BLOCK DEVICE (NBD)
10912 M:      Josef Bacik <josef@toxicpanda.com>
10913 S:      Maintained
10914 L:      linux-block@vger.kernel.org
10915 L:      nbd@other.debian.org
10916 F:      Documentation/blockdev/nbd.txt
10917 F:      drivers/block/nbd.c
10918 F:      include/trace/events/nbd.h
10919 F:      include/uapi/linux/nbd.h
10920
10921 NETWORK DROP MONITOR
10922 M:      Neil Horman <nhorman@tuxdriver.com>
10923 L:      netdev@vger.kernel.org
10924 S:      Maintained
10925 W:      https://fedorahosted.org/dropwatch/
10926 F:      net/core/drop_monitor.c
10927
10928 NETWORKING DRIVERS
10929 M:      "David S. Miller" <davem@davemloft.net>
10930 L:      netdev@vger.kernel.org
10931 W:      http://www.linuxfoundation.org/en/Net
10932 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10935 S:      Odd Fixes
10936 F:      Documentation/devicetree/bindings/net/
10937 F:      drivers/net/
10938 F:      include/linux/if_*
10939 F:      include/linux/netdevice.h
10940 F:      include/linux/etherdevice.h
10941 F:      include/linux/fcdevice.h
10942 F:      include/linux/fddidevice.h
10943 F:      include/linux/hippidevice.h
10944 F:      include/linux/inetdevice.h
10945 F:      include/uapi/linux/if_*
10946 F:      include/uapi/linux/netdevice.h
10947
10948 NETWORKING DRIVERS (WIRELESS)
10949 M:      Kalle Valo <kvalo@codeaurora.org>
10950 L:      linux-wireless@vger.kernel.org
10951 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/net/wireless/
10956 F:      drivers/net/wireless/
10957
10958 NETWORKING [DSA]
10959 M:      Andrew Lunn <andrew@lunn.ch>
10960 M:      Vivien Didelot <vivien.didelot@gmail.com>
10961 M:      Florian Fainelli <f.fainelli@gmail.com>
10962 S:      Maintained
10963 F:      Documentation/devicetree/bindings/net/dsa/
10964 F:      net/dsa/
10965 F:      include/net/dsa.h
10966 F:      include/linux/dsa/
10967 F:      include/linux/platform_data/dsa.h
10968 F:      drivers/net/dsa/
10969
10970 NETWORKING [GENERAL]
10971 M:      "David S. Miller" <davem@davemloft.net>
10972 L:      netdev@vger.kernel.org
10973 W:      http://www.linuxfoundation.org/en/Net
10974 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10977 B:      mailto:netdev@vger.kernel.org
10978 S:      Maintained
10979 F:      net/
10980 F:      include/net/
10981 F:      include/linux/in.h
10982 F:      include/linux/net.h
10983 F:      include/linux/netdevice.h
10984 F:      include/uapi/linux/in.h
10985 F:      include/uapi/linux/net.h
10986 F:      include/uapi/linux/netdevice.h
10987 F:      include/uapi/linux/net_namespace.h
10988 F:      tools/testing/selftests/net/
10989 F:      lib/net_utils.c
10990 F:      lib/random32.c
10991 F:      Documentation/networking/
10992
10993 NETWORKING [IPSEC]
10994 M:      Steffen Klassert <steffen.klassert@secunet.com>
10995 M:      Herbert Xu <herbert@gondor.apana.org.au>
10996 M:      "David S. Miller" <davem@davemloft.net>
10997 L:      netdev@vger.kernel.org
10998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11000 S:      Maintained
11001 F:      net/xfrm/
11002 F:      net/key/
11003 F:      net/ipv4/xfrm*
11004 F:      net/ipv4/esp4*
11005 F:      net/ipv4/ah4.c
11006 F:      net/ipv4/ipcomp.c
11007 F:      net/ipv4/ip_vti.c
11008 F:      net/ipv6/xfrm*
11009 F:      net/ipv6/esp6*
11010 F:      net/ipv6/ah6.c
11011 F:      net/ipv6/ipcomp6.c
11012 F:      net/ipv6/ip6_vti.c
11013 F:      include/uapi/linux/xfrm.h
11014 F:      include/net/xfrm.h
11015
11016 NETWORKING [IPv4/IPv6]
11017 M:      "David S. Miller" <davem@davemloft.net>
11018 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11019 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11020 L:      netdev@vger.kernel.org
11021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11022 S:      Maintained
11023 F:      net/ipv4/
11024 F:      net/ipv6/
11025 F:      include/net/ip*
11026 F:      arch/x86/net/*
11027
11028 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11029 M:      Paul Moore <paul@paul-moore.com>
11030 W:      https://github.com/netlabel
11031 L:      netdev@vger.kernel.org
11032 L:      linux-security-module@vger.kernel.org
11033 S:      Maintained
11034 F:      Documentation/netlabel/
11035 F:      include/net/calipso.h
11036 F:      include/net/cipso_ipv4.h
11037 F:      include/net/netlabel.h
11038 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11039 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11040 F:      net/netlabel/
11041 F:      net/ipv4/cipso_ipv4.c
11042 F:      net/ipv6/calipso.c
11043 F:      net/netfilter/xt_CONNSECMARK.c
11044 F:      net/netfilter/xt_SECMARK.c
11045
11046 NETWORKING [TCP]
11047 M:      Eric Dumazet <edumazet@google.com>
11048 L:      netdev@vger.kernel.org
11049 S:      Maintained
11050 F:      net/ipv4/tcp*.c
11051 F:      net/ipv4/syncookies.c
11052 F:      net/ipv6/tcp*.c
11053 F:      net/ipv6/syncookies.c
11054 F:      include/uapi/linux/tcp.h
11055 F:      include/net/tcp.h
11056 F:      include/linux/tcp.h
11057 F:      include/trace/events/tcp.h
11058
11059 NETWORKING [TLS]
11060 M:      Boris Pismenny <borisp@mellanox.com>
11061 M:      Aviad Yehezkel <aviadye@mellanox.com>
11062 M:      Dave Watson <davejwatson@fb.com>
11063 M:      John Fastabend <john.fastabend@gmail.com>
11064 M:      Daniel Borkmann <daniel@iogearbox.net>
11065 L:      netdev@vger.kernel.org
11066 S:      Maintained
11067 F:      net/tls/*
11068 F:      include/uapi/linux/tls.h
11069 F:      include/net/tls.h
11070
11071 NETWORKING [WIRELESS]
11072 L:      linux-wireless@vger.kernel.org
11073 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11074
11075 NETDEVSIM
11076 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11077 S:      Maintained
11078 F:      drivers/net/netdevsim/*
11079
11080 NETXEN (1/10) GbE SUPPORT
11081 M:      Manish Chopra <manishc@marvell.com>
11082 M:      Rahul Verma <rahulv@marvell.com>
11083 M:      GR-Linux-NIC-Dev@marvell.com
11084 L:      netdev@vger.kernel.org
11085 S:      Supported
11086 F:      drivers/net/ethernet/qlogic/netxen/
11087
11088 NEXTHOP
11089 M:      David Ahern <dsahern@kernel.org>
11090 L:      netdev@vger.kernel.org
11091 S:      Maintained
11092 F:      include/net/nexthop.h
11093 F:      include/uapi/linux/nexthop.h
11094 F:      include/net/netns/nexthop.h
11095 F:      net/ipv4/nexthop.c
11096
11097 NFC SUBSYSTEM
11098 L:      netdev@vger.kernel.org
11099 S:      Orphan
11100 F:      net/nfc/
11101 F:      include/net/nfc/
11102 F:      include/uapi/linux/nfc.h
11103 F:      drivers/nfc/
11104 F:      include/linux/platform_data/nfcmrvl.h
11105 F:      include/linux/platform_data/nxp-nci.h
11106 F:      Documentation/devicetree/bindings/net/nfc/
11107
11108 NFS, SUNRPC, AND LOCKD CLIENTS
11109 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11110 M:      Anna Schumaker <anna.schumaker@netapp.com>
11111 L:      linux-nfs@vger.kernel.org
11112 W:      http://client.linux-nfs.org
11113 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11114 S:      Maintained
11115 F:      fs/lockd/
11116 F:      fs/nfs/
11117 F:      fs/nfs_common/
11118 F:      net/sunrpc/
11119 F:      include/linux/lockd/
11120 F:      include/linux/nfs*
11121 F:      include/linux/sunrpc/
11122 F:      include/uapi/linux/nfs*
11123 F:      include/uapi/linux/sunrpc/
11124
11125 NILFS2 FILESYSTEM
11126 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11127 L:      linux-nilfs@vger.kernel.org
11128 W:      https://nilfs.sourceforge.io/
11129 W:      https://nilfs.osdn.jp/
11130 T:      git git://github.com/konis/nilfs2.git
11131 S:      Supported
11132 F:      Documentation/filesystems/nilfs2.txt
11133 F:      fs/nilfs2/
11134 F:      include/trace/events/nilfs2.h
11135 F:      include/uapi/linux/nilfs2_api.h
11136 F:      include/uapi/linux/nilfs2_ondisk.h
11137
11138 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11139 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11140 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11141 S:      Maintained
11142 F:      Documentation/scsi/NinjaSCSI.txt
11143 F:      drivers/scsi/pcmcia/nsp_*
11144
11145 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11146 M:      GOTO Masanori <gotom@debian.or.jp>
11147 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11148 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11149 S:      Maintained
11150 F:      Documentation/scsi/NinjaSCSI.txt
11151 F:      drivers/scsi/nsp32*
11152
11153 NIOS2 ARCHITECTURE
11154 M:      Ley Foon Tan <lftan@altera.com>
11155 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11157 S:      Maintained
11158 F:      arch/nios2/
11159
11160 NOHZ, DYNTICKS SUPPORT
11161 M:      Frederic Weisbecker <fweisbec@gmail.com>
11162 M:      Thomas Gleixner <tglx@linutronix.de>
11163 M:      Ingo Molnar <mingo@kernel.org>
11164 L:      linux-kernel@vger.kernel.org
11165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11166 S:      Maintained
11167 F:      kernel/time/tick*.*
11168 F:      include/linux/tick.h
11169 F:      include/linux/sched/nohz.h
11170
11171 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11172 M:      Pavel Machek <pavel@ucw.cz>
11173 M:      Sakari Ailus <sakari.ailus@iki.fi>
11174 L:      linux-media@vger.kernel.org
11175 S:      Maintained
11176 F:      drivers/media/i2c/et8ek8
11177 F:      drivers/media/i2c/ad5820.c
11178
11179 NOKIA N900 POWER SUPPLY DRIVERS
11180 R:      Pali Rohár <pali.rohar@gmail.com>
11181 F:      include/linux/power/bq2415x_charger.h
11182 F:      include/linux/power/bq27xxx_battery.h
11183 F:      include/linux/power/isp1704_charger.h
11184 F:      drivers/power/supply/bq2415x_charger.c
11185 F:      drivers/power/supply/bq27xxx_battery.c
11186 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11187 F:      drivers/power/supply/isp1704_charger.c
11188 F:      drivers/power/supply/rx51_battery.c
11189
11190 NOLIBC HEADER FILE
11191 M:      Willy Tarreau <w@1wt.eu>
11192 S:      Maintained
11193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11194 F:      tools/include/nolibc/
11195
11196 NTB AMD DRIVER
11197 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11198 L:      linux-ntb@googlegroups.com
11199 S:      Supported
11200 F:      drivers/ntb/hw/amd/
11201
11202 NTB DRIVER CORE
11203 M:      Jon Mason <jdmason@kudzu.us>
11204 M:      Dave Jiang <dave.jiang@intel.com>
11205 M:      Allen Hubbe <allenbh@gmail.com>
11206 L:      linux-ntb@googlegroups.com
11207 S:      Supported
11208 W:      https://github.com/jonmason/ntb/wiki
11209 T:      git git://github.com/jonmason/ntb.git
11210 F:      drivers/ntb/
11211 F:      drivers/net/ntb_netdev.c
11212 F:      include/linux/ntb.h
11213 F:      include/linux/ntb_transport.h
11214 F:      tools/testing/selftests/ntb/
11215
11216 NTB IDT DRIVER
11217 M:      Serge Semin <fancer.lancer@gmail.com>
11218 L:      linux-ntb@googlegroups.com
11219 S:      Supported
11220 F:      drivers/ntb/hw/idt/
11221
11222 NTB INTEL DRIVER
11223 M:      Dave Jiang <dave.jiang@intel.com>
11224 L:      linux-ntb@googlegroups.com
11225 S:      Supported
11226 W:      https://github.com/davejiang/linux/wiki
11227 T:      git https://github.com/davejiang/linux.git
11228 F:      drivers/ntb/hw/intel/
11229
11230 NTFS FILESYSTEM
11231 M:      Anton Altaparmakov <anton@tuxera.com>
11232 L:      linux-ntfs-dev@lists.sourceforge.net
11233 W:      http://www.tuxera.com/
11234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11235 S:      Supported
11236 F:      Documentation/filesystems/ntfs.txt
11237 F:      fs/ntfs/
11238
11239 NUBUS SUBSYSTEM
11240 M:      Finn Thain <fthain@telegraphics.com.au>
11241 L:      linux-m68k@lists.linux-m68k.org
11242 S:      Maintained
11243 F:      arch/*/include/asm/nubus.h
11244 F:      drivers/nubus/
11245 F:      include/linux/nubus.h
11246 F:      include/uapi/linux/nubus.h
11247
11248 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11249 M:      Antonino Daplas <adaplas@gmail.com>
11250 L:      linux-fbdev@vger.kernel.org
11251 S:      Maintained
11252 F:      drivers/video/fbdev/riva/
11253 F:      drivers/video/fbdev/nvidia/
11254
11255 NVM EXPRESS DRIVER
11256 M:      Keith Busch <kbusch@kernel.org>
11257 M:      Jens Axboe <axboe@fb.com>
11258 M:      Christoph Hellwig <hch@lst.de>
11259 M:      Sagi Grimberg <sagi@grimberg.me>
11260 L:      linux-nvme@lists.infradead.org
11261 T:      git://git.infradead.org/nvme.git
11262 W:      http://git.infradead.org/nvme.git
11263 S:      Supported
11264 F:      drivers/nvme/host/
11265 F:      include/linux/nvme.h
11266 F:      include/uapi/linux/nvme_ioctl.h
11267
11268 NVM EXPRESS FC TRANSPORT DRIVERS
11269 M:      James Smart <james.smart@broadcom.com>
11270 L:      linux-nvme@lists.infradead.org
11271 S:      Supported
11272 F:      include/linux/nvme-fc.h
11273 F:      include/linux/nvme-fc-driver.h
11274 F:      drivers/nvme/host/fc.c
11275 F:      drivers/nvme/target/fc.c
11276 F:      drivers/nvme/target/fcloop.c
11277
11278 NVM EXPRESS TARGET DRIVER
11279 M:      Christoph Hellwig <hch@lst.de>
11280 M:      Sagi Grimberg <sagi@grimberg.me>
11281 L:      linux-nvme@lists.infradead.org
11282 T:      git://git.infradead.org/nvme.git
11283 W:      http://git.infradead.org/nvme.git
11284 S:      Supported
11285 F:      drivers/nvme/target/
11286
11287 NVMEM FRAMEWORK
11288 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11289 S:      Maintained
11290 F:      drivers/nvmem/
11291 F:      Documentation/devicetree/bindings/nvmem/
11292 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11293 F:      include/linux/nvmem-consumer.h
11294 F:      include/linux/nvmem-provider.h
11295
11296 NXP FXAS21002C DRIVER
11297 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11298 L:      linux-iio@vger.kernel.org
11299 S:      Maintained
11300 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11301 F:      drivers/iio/gyro/fxas21002c_core.c
11302 F:      drivers/iio/gyro/fxas21002c.h
11303 F:      drivers/iio/gyro/fxas21002c_i2c.c
11304 F:      drivers/iio/gyro/fxas21002c_spi.c
11305
11306 NXP SGTL5000 DRIVER
11307 M:      Fabio Estevam <festevam@gmail.com>
11308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11309 S:      Maintained
11310 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11311 F:      sound/soc/codecs/sgtl5000*
11312
11313 NXP SJA1105 ETHERNET SWITCH DRIVER
11314 M:      Vladimir Oltean <olteanv@gmail.com>
11315 L:      linux-kernel@vger.kernel.org
11316 S:      Maintained
11317 F:      drivers/net/dsa/sja1105
11318
11319 NXP TDA998X DRM DRIVER
11320 M:      Russell King <linux@armlinux.org.uk>
11321 S:      Maintained
11322 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11323 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11324 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11325 F:      include/drm/i2c/tda998x.h
11326 F:      include/dt-bindings/display/tda998x.h
11327 K:      "nxp,tda998x"
11328
11329 NXP TFA9879 DRIVER
11330 M:      Peter Rosin <peda@axentia.se>
11331 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11332 S:      Maintained
11333 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11334 F:      sound/soc/codecs/tfa9879*
11335
11336 NXP-NCI NFC DRIVER
11337 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11338 R:      Charles Gorand <charles.gorand@effinnov.com>
11339 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11340 S:      Supported
11341 F:      drivers/nfc/nxp-nci
11342
11343 OBJAGG
11344 M:      Jiri Pirko <jiri@mellanox.com>
11345 L:      netdev@vger.kernel.org
11346 S:      Supported
11347 F:      lib/objagg.c
11348 F:      lib/test_objagg.c
11349 F:      include/linux/objagg.h
11350
11351 NXP FSPI DRIVER
11352 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11353 M:      Ashish Kumar <ashish.kumar@nxp.com>
11354 L:      linux-spi@vger.kernel.org
11355 S:      Maintained
11356 F:      drivers/spi/spi-nxp-fspi.c
11357 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11358
11359 OBJTOOL
11360 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11361 M:      Peter Zijlstra <peterz@infradead.org>
11362 S:      Supported
11363 F:      tools/objtool/
11364
11365 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11366 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11367 M:      Andrew Donnellan <ajd@linux.ibm.com>
11368 L:      linuxppc-dev@lists.ozlabs.org
11369 S:      Supported
11370 F:      arch/powerpc/platforms/powernv/ocxl.c
11371 F:      arch/powerpc/include/asm/pnv-ocxl.h
11372 F:      drivers/misc/ocxl/
11373 F:      include/misc/ocxl*
11374 F:      include/uapi/misc/ocxl.h
11375 F:      Documentation/accelerators/ocxl.rst
11376
11377 OMAP AUDIO SUPPORT
11378 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11379 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11381 L:      linux-omap@vger.kernel.org
11382 S:      Maintained
11383 F:      sound/soc/ti/omap*
11384 F:      sound/soc/ti/rx51.c
11385 F:      sound/soc/ti/n810.c
11386 F:      sound/soc/ti/sdma-pcm.*
11387
11388 OMAP CLOCK FRAMEWORK SUPPORT
11389 M:      Paul Walmsley <paul@pwsan.com>
11390 L:      linux-omap@vger.kernel.org
11391 S:      Maintained
11392 F:      arch/arm/*omap*/*clock*
11393
11394 OMAP DEVICE TREE SUPPORT
11395 M:      Benoît Cousson <bcousson@baylibre.com>
11396 M:      Tony Lindgren <tony@atomide.com>
11397 L:      linux-omap@vger.kernel.org
11398 L:      devicetree@vger.kernel.org
11399 S:      Maintained
11400 F:      arch/arm/boot/dts/*omap*
11401 F:      arch/arm/boot/dts/*am3*
11402 F:      arch/arm/boot/dts/*am4*
11403 F:      arch/arm/boot/dts/*am5*
11404 F:      arch/arm/boot/dts/*dra7*
11405
11406 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11407 L:      linux-omap@vger.kernel.org
11408 L:      linux-fbdev@vger.kernel.org
11409 S:      Orphan
11410 F:      drivers/video/fbdev/omap2/
11411 F:      Documentation/arm/OMAP/DSS
11412
11413 OMAP FRAMEBUFFER SUPPORT
11414 L:      linux-fbdev@vger.kernel.org
11415 L:      linux-omap@vger.kernel.org
11416 S:      Orphan
11417 F:      drivers/video/fbdev/omap/
11418
11419 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11420 M:      Roger Quadros <rogerq@ti.com>
11421 M:      Tony Lindgren <tony@atomide.com>
11422 L:      linux-omap@vger.kernel.org
11423 S:      Maintained
11424 F:      drivers/memory/omap-gpmc.c
11425 F:      arch/arm/mach-omap2/*gpmc*
11426
11427 OMAP GPIO DRIVER
11428 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11429 M:      Santosh Shilimkar <ssantosh@kernel.org>
11430 M:      Kevin Hilman <khilman@kernel.org>
11431 L:      linux-omap@vger.kernel.org
11432 S:      Maintained
11433 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11434 F:      drivers/gpio/gpio-omap.c
11435
11436 OMAP HARDWARE SPINLOCK SUPPORT
11437 M:      Ohad Ben-Cohen <ohad@wizery.com>
11438 L:      linux-omap@vger.kernel.org
11439 S:      Maintained
11440 F:      drivers/hwspinlock/omap_hwspinlock.c
11441
11442 OMAP HS MMC SUPPORT
11443 L:      linux-mmc@vger.kernel.org
11444 L:      linux-omap@vger.kernel.org
11445 S:      Orphan
11446 F:      drivers/mmc/host/omap_hsmmc.c
11447
11448 OMAP HWMOD DATA
11449 M:      Paul Walmsley <paul@pwsan.com>
11450 L:      linux-omap@vger.kernel.org
11451 S:      Maintained
11452 F:      arch/arm/mach-omap2/omap_hwmod*data*
11453
11454 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11455 M:      Benoît Cousson <bcousson@baylibre.com>
11456 L:      linux-omap@vger.kernel.org
11457 S:      Maintained
11458 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11459
11460 OMAP HWMOD SUPPORT
11461 M:      Benoît Cousson <bcousson@baylibre.com>
11462 M:      Paul Walmsley <paul@pwsan.com>
11463 L:      linux-omap@vger.kernel.org
11464 S:      Maintained
11465 F:      arch/arm/mach-omap2/omap_hwmod.*
11466
11467 OMAP I2C DRIVER
11468 M:      Vignesh R <vigneshr@ti.com>
11469 L:      linux-omap@vger.kernel.org
11470 L:      linux-i2c@vger.kernel.org
11471 S:      Maintained
11472 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11473 F:      drivers/i2c/busses/i2c-omap.c
11474
11475 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11476 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11477 L:      linux-media@vger.kernel.org
11478 S:      Maintained
11479 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11480 F:      drivers/media/platform/omap3isp/
11481 F:      drivers/staging/media/omap4iss/
11482
11483 OMAP MMC SUPPORT
11484 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11485 L:      linux-omap@vger.kernel.org
11486 S:      Odd Fixes
11487 F:      drivers/mmc/host/omap.c
11488
11489 OMAP POWER MANAGEMENT SUPPORT
11490 M:      Kevin Hilman <khilman@kernel.org>
11491 L:      linux-omap@vger.kernel.org
11492 S:      Maintained
11493 F:      arch/arm/*omap*/*pm*
11494 F:      drivers/cpufreq/omap-cpufreq.c
11495
11496 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11497 M:      Rajendra Nayak <rnayak@codeaurora.org>
11498 M:      Paul Walmsley <paul@pwsan.com>
11499 L:      linux-omap@vger.kernel.org
11500 S:      Maintained
11501 F:      arch/arm/mach-omap2/prm*
11502
11503 OMAP RANDOM NUMBER GENERATOR SUPPORT
11504 M:      Deepak Saxena <dsaxena@plexity.net>
11505 S:      Maintained
11506 F:      drivers/char/hw_random/omap-rng.c
11507
11508 OMAP USB SUPPORT
11509 L:      linux-usb@vger.kernel.org
11510 L:      linux-omap@vger.kernel.org
11511 S:      Orphan
11512 F:      drivers/usb/*/*omap*
11513 F:      arch/arm/*omap*/usb*
11514
11515 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11516 M:      Mark Jackson <mpfj@newflow.co.uk>
11517 L:      linux-omap@vger.kernel.org
11518 S:      Maintained
11519 F:      arch/arm/boot/dts/am335x-nano.dts
11520
11521 OMAP1 SUPPORT
11522 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11523 M:      Tony Lindgren <tony@atomide.com>
11524 L:      linux-omap@vger.kernel.org
11525 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11527 S:      Maintained
11528 F:      arch/arm/mach-omap1/
11529 F:      arch/arm/plat-omap/
11530 F:      arch/arm/configs/omap1_defconfig
11531 F:      drivers/i2c/busses/i2c-omap.c
11532 F:      include/linux/platform_data/i2c-omap.h
11533 F:      include/linux/platform_data/ams-delta-fiq.h
11534
11535 OMAP2+ SUPPORT
11536 M:      Tony Lindgren <tony@atomide.com>
11537 L:      linux-omap@vger.kernel.org
11538 W:      http://www.muru.com/linux/omap/
11539 W:      http://linux.omap.com/
11540 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11542 S:      Maintained
11543 F:      arch/arm/mach-omap2/
11544 F:      arch/arm/plat-omap/
11545 F:      arch/arm/configs/omap2plus_defconfig
11546 F:      drivers/i2c/busses/i2c-omap.c
11547 F:      drivers/irqchip/irq-omap-intc.c
11548 F:      drivers/mfd/*omap*.c
11549 F:      drivers/mfd/menelaus.c
11550 F:      drivers/mfd/palmas.c
11551 F:      drivers/mfd/tps65217.c
11552 F:      drivers/mfd/tps65218.c
11553 F:      drivers/mfd/tps65910.c
11554 F:      drivers/mfd/twl-core.[ch]
11555 F:      drivers/mfd/twl4030*.c
11556 F:      drivers/mfd/twl6030*.c
11557 F:      drivers/mfd/twl6040*.c
11558 F:      drivers/regulator/palmas-regulator*.c
11559 F:      drivers/regulator/pbias-regulator.c
11560 F:      drivers/regulator/tps65217-regulator.c
11561 F:      drivers/regulator/tps65218-regulator.c
11562 F:      drivers/regulator/tps65910-regulator.c
11563 F:      drivers/regulator/twl-regulator.c
11564 F:      drivers/regulator/twl6030-regulator.c
11565 F:      include/linux/platform_data/i2c-omap.h
11566
11567 ONION OMEGA2+ BOARD
11568 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11569 L:      linux-mips@vger.kernel.org
11570 S:      Maintained
11571 F:      arch/mips/boot/dts/ralink/omega2p.dts
11572
11573 OMFS FILESYSTEM
11574 M:      Bob Copeland <me@bobcopeland.com>
11575 L:      linux-karma-devel@lists.sourceforge.net
11576 S:      Maintained
11577 F:      Documentation/filesystems/omfs.txt
11578 F:      fs/omfs/
11579
11580 OMNIKEY CARDMAN 4000 DRIVER
11581 M:      Harald Welte <laforge@gnumonks.org>
11582 S:      Maintained
11583 F:      drivers/char/pcmcia/cm4000_cs.c
11584 F:      include/linux/cm4000_cs.h
11585 F:      include/uapi/linux/cm4000_cs.h
11586
11587 OMNIKEY CARDMAN 4040 DRIVER
11588 M:      Harald Welte <laforge@gnumonks.org>
11589 S:      Maintained
11590 F:      drivers/char/pcmcia/cm4040_cs.*
11591
11592 OMNIVISION OV13858 SENSOR DRIVER
11593 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11594 L:      linux-media@vger.kernel.org
11595 T:      git git://linuxtv.org/media_tree.git
11596 S:      Maintained
11597 F:      drivers/media/i2c/ov13858.c
11598
11599 OMNIVISION OV2680 SENSOR DRIVER
11600 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11601 L:      linux-media@vger.kernel.org
11602 T:      git git://linuxtv.org/media_tree.git
11603 S:      Maintained
11604 F:      drivers/media/i2c/ov2680.c
11605 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11606
11607 OMNIVISION OV2685 SENSOR DRIVER
11608 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11609 L:      linux-media@vger.kernel.org
11610 T:      git git://linuxtv.org/media_tree.git
11611 S:      Maintained
11612 F:      drivers/media/i2c/ov2685.c
11613
11614 OMNIVISION OV5640 SENSOR DRIVER
11615 M:      Steve Longerbeam <slongerbeam@gmail.com>
11616 L:      linux-media@vger.kernel.org
11617 T:      git git://linuxtv.org/media_tree.git
11618 S:      Maintained
11619 F:      drivers/media/i2c/ov5640.c
11620
11621 OMNIVISION OV5647 SENSOR DRIVER
11622 M:      Luis Oliveira <lolivei@synopsys.com>
11623 L:      linux-media@vger.kernel.org
11624 T:      git git://linuxtv.org/media_tree.git
11625 S:      Maintained
11626 F:      drivers/media/i2c/ov5647.c
11627
11628 OMNIVISION OV5695 SENSOR DRIVER
11629 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11630 L:      linux-media@vger.kernel.org
11631 T:      git git://linuxtv.org/media_tree.git
11632 S:      Maintained
11633 F:      drivers/media/i2c/ov5695.c
11634
11635 OMNIVISION OV7670 SENSOR DRIVER
11636 M:      Jonathan Corbet <corbet@lwn.net>
11637 L:      linux-media@vger.kernel.org
11638 T:      git git://linuxtv.org/media_tree.git
11639 S:      Maintained
11640 F:      drivers/media/i2c/ov7670.c
11641 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11642
11643 OMNIVISION OV772x SENSOR DRIVER
11644 M:      Jacopo Mondi <jacopo@jmondi.org>
11645 L:      linux-media@vger.kernel.org
11646 T:      git git://linuxtv.org/media_tree.git
11647 S:      Odd fixes
11648 F:      drivers/media/i2c/ov772x.c
11649 F:      include/media/i2c/ov772x.h
11650 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11651
11652 OMNIVISION OV7740 SENSOR DRIVER
11653 M:      Wenyou Yang <wenyou.yang@microchip.com>
11654 L:      linux-media@vger.kernel.org
11655 T:      git git://linuxtv.org/media_tree.git
11656 S:      Maintained
11657 F:      drivers/media/i2c/ov7740.c
11658 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11659
11660 OMNIVISION OV9640 SENSOR DRIVER
11661 M:      Petr Cvek <petrcvekcz@gmail.com>
11662 L:      linux-media@vger.kernel.org
11663 S:      Maintained
11664 F:      drivers/media/i2c/ov9640.*
11665
11666 OMNIVISION OV8856 SENSOR DRIVER
11667 M:      Ben Kao <ben.kao@intel.com>
11668 L:      linux-media@vger.kernel.org
11669 T:      git git://linuxtv.org/media_tree.git
11670 S:      Maintained
11671 F:      drivers/media/i2c/ov8856.c
11672
11673 OMNIVISION OV9650 SENSOR DRIVER
11674 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11675 R:      Akinobu Mita <akinobu.mita@gmail.com>
11676 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11677 L:      linux-media@vger.kernel.org
11678 T:      git git://linuxtv.org/media_tree.git
11679 S:      Maintained
11680 F:      drivers/media/i2c/ov9650.c
11681 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11682
11683 ONENAND FLASH DRIVER
11684 M:      Kyungmin Park <kyungmin.park@samsung.com>
11685 L:      linux-mtd@lists.infradead.org
11686 S:      Maintained
11687 F:      drivers/mtd/nand/onenand/
11688 F:      include/linux/mtd/onenand*.h
11689
11690 ONSTREAM SCSI TAPE DRIVER
11691 M:      Willem Riede <osst@riede.org>
11692 L:      osst-users@lists.sourceforge.net
11693 L:      linux-scsi@vger.kernel.org
11694 S:      Maintained
11695 F:      Documentation/scsi/osst.txt
11696 F:      drivers/scsi/osst.*
11697 F:      drivers/scsi/osst_*.h
11698 F:      drivers/scsi/st.h
11699
11700 OP-TEE DRIVER
11701 M:      Jens Wiklander <jens.wiklander@linaro.org>
11702 S:      Maintained
11703 F:      drivers/tee/optee/
11704
11705 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11706 M:      Sumit Garg <sumit.garg@linaro.org>
11707 S:      Maintained
11708 F:      drivers/char/hw_random/optee-rng.c
11709
11710 OPA-VNIC DRIVER
11711 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11712 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11713 L:      linux-rdma@vger.kernel.org
11714 S:      Supported
11715 F:      drivers/infiniband/ulp/opa_vnic
11716
11717 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11718 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11719 M:      Frank Rowand <frowand.list@gmail.com>
11720 L:      devicetree@vger.kernel.org
11721 S:      Maintained
11722 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11723 F:      Documentation/devicetree/overlay-notes.txt
11724 F:      drivers/of/overlay.c
11725 F:      drivers/of/resolver.c
11726 K:      of_overlay_notifier_
11727
11728 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11729 M:      Rob Herring <robh+dt@kernel.org>
11730 M:      Frank Rowand <frowand.list@gmail.com>
11731 L:      devicetree@vger.kernel.org
11732 W:      http://www.devicetree.org/
11733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11734 S:      Maintained
11735 F:      drivers/of/
11736 F:      include/linux/of*.h
11737 F:      scripts/dtc/
11738 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11739
11740 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11741 M:      Rob Herring <robh+dt@kernel.org>
11742 M:      Mark Rutland <mark.rutland@arm.com>
11743 L:      devicetree@vger.kernel.org
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11745 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11746 S:      Maintained
11747 F:      Documentation/devicetree/
11748 F:      arch/*/boot/dts/
11749 F:      include/dt-bindings/
11750
11751 OPENCORES I2C BUS DRIVER
11752 M:      Peter Korsgaard <peter@korsgaard.com>
11753 M:      Andrew Lunn <andrew@lunn.ch>
11754 L:      linux-i2c@vger.kernel.org
11755 S:      Maintained
11756 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11757 F:      Documentation/i2c/busses/i2c-ocores
11758 F:      drivers/i2c/busses/i2c-ocores.c
11759 F:      include/linux/platform_data/i2c-ocores.h
11760
11761 OPENRISC ARCHITECTURE
11762 M:      Jonas Bonn <jonas@southpole.se>
11763 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11764 M:      Stafford Horne <shorne@gmail.com>
11765 T:      git git://github.com/openrisc/linux.git
11766 L:      openrisc@lists.librecores.org
11767 W:      http://openrisc.io
11768 S:      Maintained
11769 F:      Documentation/devicetree/bindings/openrisc/
11770 F:      Documentation/openrisc/
11771 F:      arch/openrisc/
11772 F:      drivers/irqchip/irq-ompic.c
11773 F:      drivers/irqchip/irq-or1k-*
11774
11775 OPENVSWITCH
11776 M:      Pravin B Shelar <pshelar@ovn.org>
11777 L:      netdev@vger.kernel.org
11778 L:      dev@openvswitch.org
11779 W:      http://openvswitch.org
11780 S:      Maintained
11781 F:      net/openvswitch/
11782 F:      include/uapi/linux/openvswitch.h
11783
11784 OPERATING PERFORMANCE POINTS (OPP)
11785 M:      Viresh Kumar <vireshk@kernel.org>
11786 M:      Nishanth Menon <nm@ti.com>
11787 M:      Stephen Boyd <sboyd@kernel.org>
11788 L:      linux-pm@vger.kernel.org
11789 S:      Maintained
11790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11791 F:      drivers/opp/
11792 F:      include/linux/pm_opp.h
11793 F:      Documentation/power/opp.txt
11794 F:      Documentation/devicetree/bindings/opp/
11795
11796 OPL4 DRIVER
11797 M:      Clemens Ladisch <clemens@ladisch.de>
11798 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11800 S:      Maintained
11801 F:      sound/drivers/opl4/
11802
11803 OPROFILE
11804 M:      Robert Richter <rric@kernel.org>
11805 L:      oprofile-list@lists.sf.net
11806 S:      Maintained
11807 F:      arch/*/include/asm/oprofile*.h
11808 F:      arch/*/oprofile/
11809 F:      drivers/oprofile/
11810 F:      include/linux/oprofile.h
11811
11812 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11813 M:      Mark Fasheh <mark@fasheh.com>
11814 M:      Joel Becker <jlbec@evilplan.org>
11815 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11816 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11817 W:      http://ocfs2.wiki.kernel.org
11818 S:      Supported
11819 F:      Documentation/filesystems/ocfs2.txt
11820 F:      Documentation/filesystems/dlmfs.txt
11821 F:      fs/ocfs2/
11822
11823 ORANGEFS FILESYSTEM
11824 M:      Mike Marshall <hubcap@omnibond.com>
11825 R:      Martin Brandenburg <martin@omnibond.com>
11826 L:      devel@lists.orangefs.org
11827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11828 S:      Supported
11829 F:      fs/orangefs/
11830 F:      Documentation/filesystems/orangefs.txt
11831
11832 ORINOCO DRIVER
11833 L:      linux-wireless@vger.kernel.org
11834 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11835 W:      http://www.nongnu.org/orinoco/
11836 S:      Orphan
11837 F:      drivers/net/wireless/intersil/orinoco/
11838
11839 OV2659 OMNIVISION SENSOR DRIVER
11840 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11841 L:      linux-media@vger.kernel.org
11842 W:      https://linuxtv.org
11843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11844 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11845 S:      Maintained
11846 F:      drivers/media/i2c/ov2659.c
11847 F:      include/media/i2c/ov2659.h
11848
11849 OVERLAY FILESYSTEM
11850 M:      Miklos Szeredi <miklos@szeredi.hu>
11851 L:      linux-unionfs@vger.kernel.org
11852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11853 S:      Supported
11854 F:      fs/overlayfs/
11855 F:      Documentation/filesystems/overlayfs.txt
11856
11857 P54 WIRELESS DRIVER
11858 M:      Christian Lamparter <chunkeey@googlemail.com>
11859 L:      linux-wireless@vger.kernel.org
11860 W:      http://wireless.kernel.org/en/users/Drivers/p54
11861 S:      Maintained
11862 F:      drivers/net/wireless/intersil/p54/
11863
11864 PA SEMI ETHERNET DRIVER
11865 L:      netdev@vger.kernel.org
11866 S:      Orphan
11867 F:      drivers/net/ethernet/pasemi/*
11868
11869 PA SEMI SMBUS DRIVER
11870 L:      linux-i2c@vger.kernel.org
11871 S:      Orphan
11872 F:      drivers/i2c/busses/i2c-pasemi.c
11873
11874 PACKING
11875 M:      Vladimir Oltean <olteanv@gmail.com>
11876 L:      netdev@vger.kernel.org
11877 S:      Supported
11878 F:      lib/packing.c
11879 F:      include/linux/packing.h
11880 F:      Documentation/packing.txt
11881
11882 PADATA PARALLEL EXECUTION MECHANISM
11883 M:      Steffen Klassert <steffen.klassert@secunet.com>
11884 L:      linux-crypto@vger.kernel.org
11885 S:      Maintained
11886 F:      kernel/padata.c
11887 F:      include/linux/padata.h
11888 F:      Documentation/padata.txt
11889
11890 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11891 M:      Harald Welte <laforge@gnumonks.org>
11892 L:      platform-driver-x86@vger.kernel.org
11893 S:      Maintained
11894 F:      drivers/platform/x86/panasonic-laptop.c
11895
11896 PARALLEL LCD/KEYPAD PANEL DRIVER
11897 M:      Willy Tarreau <willy@haproxy.com>
11898 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11899 S:      Odd Fixes
11900 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11901 F:      drivers/auxdisplay/panel.c
11902
11903 PARALLEL PORT SUBSYSTEM
11904 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11905 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11906 L:      linux-parport@lists.infradead.org (subscribers-only)
11907 S:      Maintained
11908 F:      drivers/parport/
11909 F:      include/linux/parport*.h
11910 F:      drivers/char/ppdev.c
11911 F:      include/uapi/linux/ppdev.h
11912 F:      Documentation/parport*.txt
11913
11914 PARAVIRT_OPS INTERFACE
11915 M:      Juergen Gross <jgross@suse.com>
11916 M:      Alok Kataria <akataria@vmware.com>
11917 L:      virtualization@lists.linux-foundation.org
11918 S:      Supported
11919 F:      Documentation/virtual/paravirt_ops.txt
11920 F:      arch/*/kernel/paravirt*
11921 F:      arch/*/include/asm/paravirt*.h
11922 F:      include/linux/hypervisor.h
11923
11924 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11925 M:      Tim Waugh <tim@cyberelk.net>
11926 L:      linux-parport@lists.infradead.org (subscribers-only)
11927 S:      Maintained
11928 F:      Documentation/blockdev/paride.txt
11929 F:      drivers/block/paride/
11930
11931 PARISC ARCHITECTURE
11932 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11933 M:      Helge Deller <deller@gmx.de>
11934 L:      linux-parisc@vger.kernel.org
11935 W:      http://www.parisc-linux.org/
11936 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11939 S:      Maintained
11940 F:      arch/parisc/
11941 F:      Documentation/parisc/
11942 F:      drivers/parisc/
11943 F:      drivers/char/agp/parisc-agp.c
11944 F:      drivers/input/serio/gscps2.c
11945 F:      drivers/parport/parport_gsc.*
11946 F:      drivers/tty/serial/8250/8250_gsc.c
11947 F:      drivers/video/fbdev/sti*
11948 F:      drivers/video/console/sti*
11949 F:      drivers/video/logo/logo_parisc*
11950
11951 PARMAN
11952 M:      Jiri Pirko <jiri@mellanox.com>
11953 L:      netdev@vger.kernel.org
11954 S:      Supported
11955 F:      lib/parman.c
11956 F:      lib/test_parman.c
11957 F:      include/linux/parman.h
11958
11959 PC ENGINES APU BOARD DRIVER
11960 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11961 S:      Maintained
11962 F:      drivers/platform/x86/pcengines-apuv2.c
11963
11964 PC87360 HARDWARE MONITORING DRIVER
11965 M:      Jim Cromie <jim.cromie@gmail.com>
11966 L:      linux-hwmon@vger.kernel.org
11967 S:      Maintained
11968 F:      Documentation/hwmon/pc87360.rst
11969 F:      drivers/hwmon/pc87360.c
11970
11971 PC8736x GPIO DRIVER
11972 M:      Jim Cromie <jim.cromie@gmail.com>
11973 S:      Maintained
11974 F:      drivers/char/pc8736x_gpio.c
11975
11976 PC87427 HARDWARE MONITORING DRIVER
11977 M:      Jean Delvare <jdelvare@suse.com>
11978 L:      linux-hwmon@vger.kernel.org
11979 S:      Maintained
11980 F:      Documentation/hwmon/pc87427.rst
11981 F:      drivers/hwmon/pc87427.c
11982
11983 PCA9532 LED DRIVER
11984 M:      Riku Voipio <riku.voipio@iki.fi>
11985 S:      Maintained
11986 F:      drivers/leds/leds-pca9532.c
11987 F:      include/linux/leds-pca9532.h
11988
11989 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11990 M:      Guenter Roeck <linux@roeck-us.net>
11991 L:      linux-i2c@vger.kernel.org
11992 S:      Maintained
11993 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11994
11995 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11996 M:      Khalid Aziz <khalid@gonehiking.org>
11997 S:      Maintained
11998 F:      drivers/firmware/pcdp.*
11999
12000 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12001 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12002 L:      linux-pci@vger.kernel.org
12003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12004 S:      Maintained
12005 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12006 F:      drivers/pci/controller/pci-aardvark.c
12007
12008 PCI DRIVER FOR ALTERA PCIE IP
12009 M:      Ley Foon Tan <lftan@altera.com>
12010 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12011 L:      linux-pci@vger.kernel.org
12012 S:      Supported
12013 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12014 F:      drivers/pci/controller/pcie-altera.c
12015
12016 PCI DRIVER FOR APPLIEDMICRO XGENE
12017 M:      Toan Le <toan@os.amperecomputing.com>
12018 L:      linux-pci@vger.kernel.org
12019 L:      linux-arm-kernel@lists.infradead.org
12020 S:      Maintained
12021 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12022 F:      drivers/pci/controller/pci-xgene.c
12023
12024 PCI DRIVER FOR ARM VERSATILE PLATFORM
12025 M:      Rob Herring <robh@kernel.org>
12026 L:      linux-pci@vger.kernel.org
12027 L:      linux-arm-kernel@lists.infradead.org
12028 S:      Maintained
12029 F:      Documentation/devicetree/bindings/pci/versatile.txt
12030 F:      drivers/pci/controller/pci-versatile.c
12031
12032 PCI DRIVER FOR ARMADA 8K
12033 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12034 L:      linux-pci@vger.kernel.org
12035 L:      linux-arm-kernel@lists.infradead.org
12036 S:      Maintained
12037 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12038 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12039
12040 PCI DRIVER FOR CADENCE PCIE IP
12041 M:      Tom Joseph <tjoseph@cadence.com>
12042 L:      linux-pci@vger.kernel.org
12043 S:      Maintained
12044 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12045 F:      drivers/pci/controller/pcie-cadence*
12046
12047 PCI DRIVER FOR FREESCALE LAYERSCAPE
12048 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12049 M:      Mingkai Hu <mingkai.hu@nxp.com>
12050 M:      Roy Zang <roy.zang@nxp.com>
12051 L:      linuxppc-dev@lists.ozlabs.org
12052 L:      linux-pci@vger.kernel.org
12053 L:      linux-arm-kernel@lists.infradead.org
12054 S:      Maintained
12055 F:      drivers/pci/controller/dwc/*layerscape*
12056
12057 PCI DRIVER FOR GENERIC OF HOSTS
12058 M:      Will Deacon <will.deacon@arm.com>
12059 L:      linux-pci@vger.kernel.org
12060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12063 F:      drivers/pci/controller/pci-host-common.c
12064 F:      drivers/pci/controller/pci-host-generic.c
12065
12066 PCI DRIVER FOR IMX6
12067 M:      Richard Zhu <hongxing.zhu@nxp.com>
12068 M:      Lucas Stach <l.stach@pengutronix.de>
12069 L:      linux-pci@vger.kernel.org
12070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12073 F:      drivers/pci/controller/dwc/*imx6*
12074
12075 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12076 M:      Keith Busch <keith.busch@intel.com>
12077 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12078 L:      linux-pci@vger.kernel.org
12079 S:      Supported
12080 F:      drivers/pci/controller/vmd.c
12081
12082 PCI DRIVER FOR MICROSEMI SWITCHTEC
12083 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12084 M:      Logan Gunthorpe <logang@deltatee.com>
12085 L:      linux-pci@vger.kernel.org
12086 S:      Maintained
12087 F:      Documentation/switchtec.txt
12088 F:      Documentation/ABI/testing/sysfs-class-switchtec
12089 F:      drivers/pci/switch/switchtec*
12090 F:      include/uapi/linux/switchtec_ioctl.h
12091 F:      include/linux/switchtec.h
12092 F:      drivers/ntb/hw/mscc/
12093
12094 PCI DRIVER FOR MOBIVEIL PCIE IP
12095 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12096 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Supported
12099 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12100 F:      drivers/pci/controller/pcie-mobiveil.c
12101
12102 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12103 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12104 M:      Jason Cooper <jason@lakedaemon.net>
12105 L:      linux-pci@vger.kernel.org
12106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12107 S:      Maintained
12108 F:      drivers/pci/controller/*mvebu*
12109
12110 PCI DRIVER FOR NVIDIA TEGRA
12111 M:      Thierry Reding <thierry.reding@gmail.com>
12112 L:      linux-tegra@vger.kernel.org
12113 L:      linux-pci@vger.kernel.org
12114 S:      Supported
12115 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12116 F:      drivers/pci/controller/pci-tegra.c
12117
12118 PCI DRIVER FOR RENESAS R-CAR
12119 M:      Simon Horman <horms@verge.net.au>
12120 L:      linux-pci@vger.kernel.org
12121 L:      linux-renesas-soc@vger.kernel.org
12122 S:      Maintained
12123 F:      drivers/pci/controller/*rcar*
12124
12125 PCI DRIVER FOR SAMSUNG EXYNOS
12126 M:      Jingoo Han <jingoohan1@gmail.com>
12127 L:      linux-pci@vger.kernel.org
12128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12129 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12130 S:      Maintained
12131 F:      drivers/pci/controller/dwc/pci-exynos.c
12132
12133 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12134 M:      Jingoo Han <jingoohan1@gmail.com>
12135 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12136 L:      linux-pci@vger.kernel.org
12137 S:      Maintained
12138 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12139 F:      drivers/pci/controller/dwc/*designware*
12140
12141 PCI DRIVER FOR TI DRA7XX
12142 M:      Kishon Vijay Abraham I <kishon@ti.com>
12143 L:      linux-omap@vger.kernel.org
12144 L:      linux-pci@vger.kernel.org
12145 S:      Supported
12146 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12147 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12148
12149 PCI DRIVER FOR TI KEYSTONE
12150 M:      Murali Karicheri <m-karicheri2@ti.com>
12151 L:      linux-pci@vger.kernel.org
12152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12153 S:      Maintained
12154 F:      drivers/pci/controller/dwc/pci-keystone.c
12155
12156 PCI ENDPOINT SUBSYSTEM
12157 M:      Kishon Vijay Abraham I <kishon@ti.com>
12158 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12159 L:      linux-pci@vger.kernel.org
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12161 S:      Supported
12162 F:      drivers/pci/endpoint/
12163 F:      drivers/misc/pci_endpoint_test.c
12164 F:      tools/pci/
12165
12166 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12167 M:      Russell Currey <ruscur@russell.cc>
12168 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12169 M:      Oliver O'Halloran <oohall@gmail.com>
12170 L:      linuxppc-dev@lists.ozlabs.org
12171 S:      Supported
12172 F:      Documentation/PCI/pci-error-recovery.txt
12173 F:      drivers/pci/pcie/aer.c
12174 F:      drivers/pci/pcie/dpc.c
12175 F:      drivers/pci/pcie/err.c
12176 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12177 F:      arch/powerpc/kernel/eeh*.c
12178 F:      arch/powerpc/platforms/*/eeh*.c
12179 F:      arch/powerpc/include/*/eeh*.h
12180
12181 PCI ERROR RECOVERY
12182 M:      Linas Vepstas <linasvepstas@gmail.com>
12183 L:      linux-pci@vger.kernel.org
12184 S:      Supported
12185 F:      Documentation/PCI/pci-error-recovery.txt
12186
12187 PCI MSI DRIVER FOR ALTERA MSI IP
12188 M:      Ley Foon Tan <lftan@altera.com>
12189 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12190 L:      linux-pci@vger.kernel.org
12191 S:      Supported
12192 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12193 F:      drivers/pci/controller/pcie-altera-msi.c
12194
12195 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12196 M:      Toan Le <toan@os.amperecomputing.com>
12197 L:      linux-pci@vger.kernel.org
12198 L:      linux-arm-kernel@lists.infradead.org
12199 S:      Maintained
12200 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12201 F:      drivers/pci/controller/pci-xgene-msi.c
12202
12203 PCI SUBSYSTEM
12204 M:      Bjorn Helgaas <bhelgaas@google.com>
12205 L:      linux-pci@vger.kernel.org
12206 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12208 S:      Supported
12209 F:      Documentation/devicetree/bindings/pci/
12210 F:      Documentation/PCI/
12211 F:      drivers/acpi/pci*
12212 F:      drivers/pci/
12213 F:      include/asm-generic/pci*
12214 F:      include/linux/pci*
12215 F:      include/linux/of_pci.h
12216 F:      include/uapi/linux/pci*
12217 F:      lib/pci*
12218 F:      arch/x86/pci/
12219 F:      arch/x86/kernel/quirks.c
12220 F:      arch/x86/kernel/early-quirks.c
12221
12222 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12223 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12224 L:      linux-pci@vger.kernel.org
12225 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12227 S:      Supported
12228 F:      drivers/pci/controller/
12229
12230 PCIE DRIVER FOR ANNAPURNA LABS
12231 M:      Jonathan Chocron <jonnyc@amazon.com>
12232 L:      linux-pci@vger.kernel.org
12233 S:      Maintained
12234 F:      drivers/pci/controller/dwc/pcie-al.c
12235
12236 PCIE DRIVER FOR AMLOGIC MESON
12237 M:      Yue Wang <yue.wang@Amlogic.com>
12238 L:      linux-pci@vger.kernel.org
12239 L:      linux-amlogic@lists.infradead.org
12240 S:      Maintained
12241 F:      drivers/pci/controller/dwc/pci-meson.c
12242
12243 PCIE DRIVER FOR AXIS ARTPEC
12244 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12245 L:      linux-arm-kernel@axis.com
12246 L:      linux-pci@vger.kernel.org
12247 S:      Maintained
12248 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12249 F:      drivers/pci/controller/dwc/*artpec*
12250
12251 PCIE DRIVER FOR CAVIUM THUNDERX
12252 M:      David Daney <david.daney@cavium.com>
12253 L:      linux-pci@vger.kernel.org
12254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12255 S:      Supported
12256 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12257 F:      drivers/pci/controller/pci-thunder-*
12258
12259 PCIE DRIVER FOR HISILICON
12260 M:      Zhou Wang <wangzhou1@hisilicon.com>
12261 L:      linux-pci@vger.kernel.org
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12264 F:      drivers/pci/controller/dwc/pcie-hisi.c
12265
12266 PCIE DRIVER FOR HISILICON KIRIN
12267 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12268 M:      Binghui Wang <wangbinghui@hisilicon.com>
12269 L:      linux-pci@vger.kernel.org
12270 S:      Maintained
12271 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12272 F:      drivers/pci/controller/dwc/pcie-kirin.c
12273
12274 PCIE DRIVER FOR HISILICON STB
12275 M:      Shawn Guo <shawn.guo@linaro.org>
12276 L:      linux-pci@vger.kernel.org
12277 S:      Maintained
12278 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12279 F:      drivers/pci/controller/dwc/pcie-histb.c
12280
12281 PCIE DRIVER FOR MEDIATEK
12282 M:      Ryder Lee <ryder.lee@mediatek.com>
12283 L:      linux-pci@vger.kernel.org
12284 L:      linux-mediatek@lists.infradead.org
12285 S:      Supported
12286 F:      Documentation/devicetree/bindings/pci/mediatek*
12287 F:      drivers/pci/controller/*mediatek*
12288
12289 PCIE DRIVER FOR QUALCOMM MSM
12290 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12291 L:      linux-pci@vger.kernel.org
12292 L:      linux-arm-msm@vger.kernel.org
12293 S:      Maintained
12294 F:      drivers/pci/controller/dwc/*qcom*
12295
12296 PCIE DRIVER FOR ROCKCHIP
12297 M:      Shawn Lin <shawn.lin@rock-chips.com>
12298 L:      linux-pci@vger.kernel.org
12299 L:      linux-rockchip@lists.infradead.org
12300 S:      Maintained
12301 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12302 F:      drivers/pci/controller/pcie-rockchip*
12303
12304 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12305 M:      Linus Walleij <linus.walleij@linaro.org>
12306 L:      linux-pci@vger.kernel.org
12307 S:      Maintained
12308 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12309 F:      drivers/pci/controller/pci-v3-semi.c
12310
12311 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12312 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12313 L:      linux-pci@vger.kernel.org
12314 S:      Maintained
12315 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12316 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12317
12318 PCIE DRIVER FOR ST SPEAR13XX
12319 M:      Pratyush Anand <pratyush.anand@gmail.com>
12320 L:      linux-pci@vger.kernel.org
12321 S:      Maintained
12322 F:      drivers/pci/controller/dwc/*spear*
12323
12324 PCMCIA SUBSYSTEM
12325 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12327 S:      Odd Fixes
12328 F:      Documentation/pcmcia/
12329 F:      tools/pcmcia/
12330 F:      drivers/pcmcia/
12331 F:      include/pcmcia/
12332
12333 PCNET32 NETWORK DRIVER
12334 M:      Don Fry <pcnet32@frontier.com>
12335 L:      netdev@vger.kernel.org
12336 S:      Maintained
12337 F:      drivers/net/ethernet/amd/pcnet32.c
12338
12339 PCRYPT PARALLEL CRYPTO ENGINE
12340 M:      Steffen Klassert <steffen.klassert@secunet.com>
12341 L:      linux-crypto@vger.kernel.org
12342 S:      Maintained
12343 F:      crypto/pcrypt.c
12344 F:      include/crypto/pcrypt.h
12345
12346 PEAQ WMI HOTKEYS DRIVER
12347 M:      Hans de Goede <hdegoede@redhat.com>
12348 L:      platform-driver-x86@vger.kernel.org
12349 S:      Maintained
12350 F:      drivers/platform/x86/peaq-wmi.c
12351
12352 PER-CPU MEMORY ALLOCATOR
12353 M:      Dennis Zhou <dennis@kernel.org>
12354 M:      Tejun Heo <tj@kernel.org>
12355 M:      Christoph Lameter <cl@linux.com>
12356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12357 S:      Maintained
12358 F:      include/linux/percpu*.h
12359 F:      mm/percpu*.c
12360 F:      arch/*/include/asm/percpu.h
12361
12362 PER-TASK DELAY ACCOUNTING
12363 M:      Balbir Singh <bsingharora@gmail.com>
12364 S:      Maintained
12365 F:      include/linux/delayacct.h
12366 F:      kernel/delayacct.c
12367
12368 PERFORMANCE EVENTS SUBSYSTEM
12369 M:      Peter Zijlstra <peterz@infradead.org>
12370 M:      Ingo Molnar <mingo@redhat.com>
12371 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12372 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12373 R:      Jiri Olsa <jolsa@redhat.com>
12374 R:      Namhyung Kim <namhyung@kernel.org>
12375 L:      linux-kernel@vger.kernel.org
12376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12377 S:      Supported
12378 F:      kernel/events/*
12379 F:      include/linux/perf_event.h
12380 F:      include/uapi/linux/perf_event.h
12381 F:      arch/*/kernel/perf_event*.c
12382 F:      arch/*/kernel/*/perf_event*.c
12383 F:      arch/*/kernel/*/*/perf_event*.c
12384 F:      arch/*/include/asm/perf_event.h
12385 F:      arch/*/kernel/perf_callchain.c
12386 F:      arch/*/events/*
12387 F:      arch/*/events/*/*
12388 F:      tools/perf/
12389
12390 PERSONALITY HANDLING
12391 M:      Christoph Hellwig <hch@infradead.org>
12392 L:      linux-abi-devel@lists.sourceforge.net
12393 S:      Maintained
12394 F:      include/linux/personality.h
12395 F:      include/uapi/linux/personality.h
12396
12397 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12398 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12399 L:      linux-input@vger.kernel.org
12400 S:      Maintained
12401 F:      Documentation/input/devices/pxrc.rst
12402 F:      drivers/input/joystick/pxrc.c
12403
12404 PHONET PROTOCOL
12405 M:      Remi Denis-Courmont <courmisch@gmail.com>
12406 S:      Supported
12407 F:      Documentation/networking/phonet.txt
12408 F:      include/linux/phonet.h
12409 F:      include/net/phonet/
12410 F:      include/uapi/linux/phonet.h
12411 F:      net/phonet/
12412
12413 PHRAM MTD DRIVER
12414 M:      Joern Engel <joern@lazybastard.org>
12415 L:      linux-mtd@lists.infradead.org
12416 S:      Maintained
12417 F:      drivers/mtd/devices/phram.c
12418
12419 PICOLCD HID DRIVER
12420 M:      Bruno Prémont <bonbons@linux-vserver.org>
12421 L:      linux-input@vger.kernel.org
12422 S:      Maintained
12423 F:      drivers/hid/hid-picolcd*
12424
12425 PICOXCELL SUPPORT
12426 M:      Jamie Iles <jamie@jamieiles.com>
12427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12428 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12429 S:      Supported
12430 F:      arch/arm/boot/dts/picoxcell*
12431 F:      arch/arm/mach-picoxcell/
12432 F:      drivers/crypto/picoxcell*
12433
12434 PIN CONTROL SUBSYSTEM
12435 M:      Linus Walleij <linus.walleij@linaro.org>
12436 L:      linux-gpio@vger.kernel.org
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12438 S:      Maintained
12439 F:      Documentation/devicetree/bindings/pinctrl/
12440 F:      Documentation/driver-api/pinctl.rst
12441 F:      drivers/pinctrl/
12442 F:      include/linux/pinctrl/
12443
12444 PIN CONTROLLER - MICROCHIP AT91
12445 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12447 L:      linux-gpio@vger.kernel.org
12448 S:      Supported
12449 F:      drivers/pinctrl/pinctrl-at91*
12450
12451 PIN CONTROLLER - FREESCALE
12452 M:      Dong Aisheng <aisheng.dong@nxp.com>
12453 M:      Fabio Estevam <festevam@gmail.com>
12454 M:      Shawn Guo <shawnguo@kernel.org>
12455 M:      Stefan Agner <stefan@agner.ch>
12456 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12457 L:      linux-gpio@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/pinctrl/freescale/
12460 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12461
12462 PIN CONTROLLER - INTEL
12463 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12464 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12466 S:      Maintained
12467 F:      drivers/pinctrl/intel/
12468
12469 PIN CONTROLLER - MEDIATEK
12470 M:      Sean Wang <sean.wang@kernel.org>
12471 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12472 S:      Maintained
12473 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12474 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12475 F:      drivers/pinctrl/mediatek/
12476
12477 PIN CONTROLLER - QUALCOMM
12478 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12479 S:      Maintained
12480 L:      linux-arm-msm@vger.kernel.org
12481 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12482 F:      drivers/pinctrl/qcom/
12483
12484 PIN CONTROLLER - RENESAS
12485 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12486 L:      linux-renesas-soc@vger.kernel.org
12487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12488 S:      Maintained
12489 F:      drivers/pinctrl/pinctrl-rz*
12490 F:      drivers/pinctrl/sh-pfc/
12491
12492 PIN CONTROLLER - SAMSUNG
12493 M:      Tomasz Figa <tomasz.figa@gmail.com>
12494 M:      Krzysztof Kozlowski <krzk@kernel.org>
12495 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12497 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12498 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12500 S:      Maintained
12501 F:      drivers/pinctrl/samsung/
12502 F:      include/dt-bindings/pinctrl/samsung.h
12503 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12504
12505 PIN CONTROLLER - SINGLE
12506 M:      Tony Lindgren <tony@atomide.com>
12507 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12509 L:      linux-omap@vger.kernel.org
12510 S:      Maintained
12511 F:      drivers/pinctrl/pinctrl-single.c
12512
12513 PIN CONTROLLER - ST SPEAR
12514 M:      Viresh Kumar <vireshk@kernel.org>
12515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12516 W:      http://www.st.com/spear
12517 S:      Maintained
12518 F:      drivers/pinctrl/spear/
12519
12520 PISTACHIO SOC SUPPORT
12521 M:      James Hartley <james.hartley@sondrel.com>
12522 L:      linux-mips@vger.kernel.org
12523 S:      Odd Fixes
12524 F:      arch/mips/pistachio/
12525 F:      arch/mips/include/asm/mach-pistachio/
12526 F:      arch/mips/boot/dts/img/pistachio*
12527 F:      arch/mips/configs/pistachio*_defconfig
12528
12529 PKTCDVD DRIVER
12530 S:      Orphan
12531 M:      linux-block@vger.kernel.org
12532 F:      drivers/block/pktcdvd.c
12533 F:      include/linux/pktcdvd.h
12534 F:      include/uapi/linux/pktcdvd.h
12535
12536 PKUNITY SOC DRIVERS
12537 M:      Guan Xuetao <gxt@pku.edu.cn>
12538 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12539 S:      Maintained
12540 T:      git git://github.com/gxt/linux.git
12541 F:      drivers/input/serio/i8042-unicore32io.h
12542 F:      drivers/i2c/busses/i2c-puv3.c
12543 F:      drivers/video/fbdev/fb-puv3.c
12544 F:      drivers/rtc/rtc-puv3.c
12545
12546 PMBUS HARDWARE MONITORING DRIVERS
12547 M:      Guenter Roeck <linux@roeck-us.net>
12548 L:      linux-hwmon@vger.kernel.org
12549 W:      http://hwmon.wiki.kernel.org/
12550 W:      http://www.roeck-us.net/linux/drivers/
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12552 S:      Maintained
12553 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12554 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12555 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12556 F:      Documentation/hwmon/adm1275.rst
12557 F:      Documentation/hwmon/ibm-cffps.rst
12558 F:      Documentation/hwmon/ir35221.rst
12559 F:      Documentation/hwmon/lm25066.rst
12560 F:      Documentation/hwmon/ltc2978.rst
12561 F:      Documentation/hwmon/ltc3815.rst
12562 F:      Documentation/hwmon/max16064.rst
12563 F:      Documentation/hwmon/max20751.rst
12564 F:      Documentation/hwmon/max31785.rst
12565 F:      Documentation/hwmon/max34440.rst
12566 F:      Documentation/hwmon/max8688.rst
12567 F:      Documentation/hwmon/pmbus.rst
12568 F:      Documentation/hwmon/pmbus-core.rst
12569 F:      Documentation/hwmon/tps40422.rst
12570 F:      Documentation/hwmon/ucd9000.rst
12571 F:      Documentation/hwmon/ucd9200.rst
12572 F:      Documentation/hwmon/zl6100.rst
12573 F:      drivers/hwmon/pmbus/
12574 F:      include/linux/pmbus.h
12575
12576 PMC SIERRA MaxRAID DRIVER
12577 L:      linux-scsi@vger.kernel.org
12578 W:      http://www.pmc-sierra.com/
12579 S:      Orphan
12580 F:      drivers/scsi/pmcraid.*
12581
12582 PMC SIERRA PM8001 DRIVER
12583 M:      Jack Wang <jinpu.wang@profitbricks.com>
12584 M:      lindar_liu@usish.com
12585 L:      linux-scsi@vger.kernel.org
12586 S:      Supported
12587 F:      drivers/scsi/pm8001/
12588
12589 PNP SUPPORT
12590 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12591 S:      Maintained
12592 F:      drivers/pnp/
12593
12594 PNI RM3100 IIO DRIVER
12595 M:      Song Qiang <songqiang1304521@gmail.com>
12596 L:      linux-iio@vger.kernel.org
12597 S:      Maintained
12598 F:      drivers/iio/magnetometer/rm3100*
12599 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12600
12601 POSIX CLOCKS and TIMERS
12602 M:      Thomas Gleixner <tglx@linutronix.de>
12603 L:      linux-kernel@vger.kernel.org
12604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12605 S:      Maintained
12606 F:      fs/timerfd.c
12607 F:      include/linux/timer*
12608 F:      kernel/time/*timer*
12609
12610 POWER MANAGEMENT CORE
12611 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12612 L:      linux-pm@vger.kernel.org
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12614 B:      https://bugzilla.kernel.org
12615 S:      Supported
12616 F:      drivers/base/power/
12617 F:      include/linux/pm.h
12618 F:      include/linux/pm_*
12619 F:      include/linux/powercap.h
12620 F:      drivers/powercap/
12621 F:      kernel/configs/nopm.config
12622
12623 POWER STATE COORDINATION INTERFACE (PSCI)
12624 M:      Mark Rutland <mark.rutland@arm.com>
12625 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12626 L:      linux-arm-kernel@lists.infradead.org
12627 S:      Maintained
12628 F:      drivers/firmware/psci/
12629 F:      include/linux/psci.h
12630 F:      include/uapi/linux/psci.h
12631
12632 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12633 M:      Sebastian Reichel <sre@kernel.org>
12634 L:      linux-pm@vger.kernel.org
12635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12636 S:      Maintained
12637 F:      Documentation/ABI/testing/sysfs-class-power
12638 F:      Documentation/devicetree/bindings/power/supply/
12639 F:      include/linux/power_supply.h
12640 F:      drivers/power/supply/
12641
12642 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12643 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12644 L:      linuxppc-dev@lists.ozlabs.org
12645 S:      Maintained
12646 F:      drivers/char/powernv-op-panel.c
12647
12648 PPP OVER ATM (RFC 2364)
12649 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12650 S:      Maintained
12651 F:      net/atm/pppoatm.c
12652 F:      include/uapi/linux/atmppp.h
12653
12654 PPP OVER ETHERNET
12655 M:      Michal Ostrowski <mostrows@earthlink.net>
12656 S:      Maintained
12657 F:      drivers/net/ppp/pppoe.c
12658 F:      drivers/net/ppp/pppox.c
12659
12660 PPP OVER L2TP
12661 M:      James Chapman <jchapman@katalix.com>
12662 S:      Maintained
12663 F:      net/l2tp/l2tp_ppp.c
12664 F:      include/linux/if_pppol2tp.h
12665 F:      include/uapi/linux/if_pppol2tp.h
12666
12667 PPP PROTOCOL DRIVERS AND COMPRESSORS
12668 M:      Paul Mackerras <paulus@samba.org>
12669 L:      linux-ppp@vger.kernel.org
12670 S:      Maintained
12671 F:      drivers/net/ppp/ppp_*
12672
12673 PPS SUPPORT
12674 M:      Rodolfo Giometti <giometti@enneenne.com>
12675 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12676 L:      linuxpps@ml.enneenne.com (subscribers-only)
12677 S:      Maintained
12678 F:      Documentation/pps/
12679 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12680 F:      Documentation/ABI/testing/sysfs-pps
12681 F:      drivers/pps/
12682 F:      include/linux/pps*.h
12683 F:      include/uapi/linux/pps.h
12684
12685 PPTP DRIVER
12686 M:      Dmitry Kozlov <xeb@mail.ru>
12687 L:      netdev@vger.kernel.org
12688 S:      Maintained
12689 F:      drivers/net/ppp/pptp.c
12690 W:      http://sourceforge.net/projects/accel-pptp
12691
12692 PRINTK
12693 M:      Petr Mladek <pmladek@suse.com>
12694 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12695 R:      Steven Rostedt <rostedt@goodmis.org>
12696 S:      Maintained
12697 F:      kernel/printk/
12698 F:      include/linux/printk.h
12699
12700 PRISM54 WIRELESS DRIVER
12701 M:      Luis Chamberlain <mcgrof@kernel.org>
12702 L:      linux-wireless@vger.kernel.org
12703 W:      http://wireless.kernel.org/en/users/Drivers/p54
12704 S:      Obsolete
12705 F:      drivers/net/wireless/intersil/prism54/
12706
12707 PROC FILESYSTEM
12708 R:      Alexey Dobriyan <adobriyan@gmail.com>
12709 L:      linux-kernel@vger.kernel.org
12710 L:      linux-fsdevel@vger.kernel.org
12711 S:      Maintained
12712 F:      fs/proc/
12713 F:      include/linux/proc_fs.h
12714 F:      tools/testing/selftests/proc/
12715 F:      Documentation/filesystems/proc.txt
12716
12717 PROC SYSCTL
12718 M:      Luis Chamberlain <mcgrof@kernel.org>
12719 M:      Kees Cook <keescook@chromium.org>
12720 L:      linux-kernel@vger.kernel.org
12721 L:      linux-fsdevel@vger.kernel.org
12722 S:      Maintained
12723 F:      fs/proc/proc_sysctl.c
12724 F:      include/linux/sysctl.h
12725 F:      kernel/sysctl.c
12726 F:      tools/testing/selftests/sysctl/
12727
12728 PS3 NETWORK SUPPORT
12729 M:      Geoff Levand <geoff@infradead.org>
12730 L:      netdev@vger.kernel.org
12731 L:      linuxppc-dev@lists.ozlabs.org
12732 S:      Maintained
12733 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12734
12735 PS3 PLATFORM SUPPORT
12736 M:      Geoff Levand <geoff@infradead.org>
12737 L:      linuxppc-dev@lists.ozlabs.org
12738 S:      Maintained
12739 F:      arch/powerpc/boot/ps3*
12740 F:      arch/powerpc/include/asm/lv1call.h
12741 F:      arch/powerpc/include/asm/ps3*.h
12742 F:      arch/powerpc/platforms/ps3/
12743 F:      drivers/*/ps3*
12744 F:      drivers/ps3/
12745 F:      drivers/rtc/rtc-ps3.c
12746 F:      drivers/usb/host/*ps3.c
12747 F:      sound/ppc/snd_ps3*
12748
12749 PS3VRAM DRIVER
12750 M:      Jim Paris <jim@jtan.com>
12751 M:      Geoff Levand <geoff@infradead.org>
12752 L:      linuxppc-dev@lists.ozlabs.org
12753 S:      Maintained
12754 F:      drivers/block/ps3vram.c
12755
12756 PSAMPLE PACKET SAMPLING SUPPORT:
12757 M:      Yotam Gigi <yotam.gi@gmail.com>
12758 S:      Maintained
12759 F:      net/psample
12760 F:      include/net/psample.h
12761 F:      include/uapi/linux/psample.h
12762
12763 PSTORE FILESYSTEM
12764 M:      Kees Cook <keescook@chromium.org>
12765 M:      Anton Vorontsov <anton@enomsg.org>
12766 M:      Colin Cross <ccross@android.com>
12767 M:      Tony Luck <tony.luck@intel.com>
12768 S:      Maintained
12769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12770 F:      fs/pstore/
12771 F:      include/linux/pstore*
12772 F:      drivers/firmware/efi/efi-pstore.c
12773 F:      drivers/acpi/apei/erst.c
12774 F:      Documentation/admin-guide/ramoops.rst
12775 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12776 K:      \b(pstore|ramoops)
12777
12778 PTP HARDWARE CLOCK SUPPORT
12779 M:      Richard Cochran <richardcochran@gmail.com>
12780 L:      netdev@vger.kernel.org
12781 S:      Maintained
12782 W:      http://linuxptp.sourceforge.net/
12783 F:      Documentation/ABI/testing/sysfs-ptp
12784 F:      Documentation/ptp/*
12785 F:      drivers/net/phy/dp83640*
12786 F:      drivers/ptp/*
12787 F:      include/linux/ptp_cl*
12788
12789 PTRACE SUPPORT
12790 M:      Oleg Nesterov <oleg@redhat.com>
12791 S:      Maintained
12792 F:      include/asm-generic/syscall.h
12793 F:      include/linux/ptrace.h
12794 F:      include/linux/regset.h
12795 F:      include/linux/tracehook.h
12796 F:      include/uapi/linux/ptrace.h
12797 F:      include/uapi/linux/ptrace.h
12798 F:      include/asm-generic/ptrace.h
12799 F:      kernel/ptrace.c
12800 F:      arch/*/ptrace*.c
12801 F:      arch/*/*/ptrace*.c
12802 F:      arch/*/include/asm/ptrace*.h
12803
12804 PULSE8-CEC DRIVER
12805 M:      Hans Verkuil <hverkuil@xs4all.nl>
12806 L:      linux-media@vger.kernel.org
12807 T:      git git://linuxtv.org/media_tree.git
12808 S:      Maintained
12809 F:      drivers/media/usb/pulse8-cec/*
12810 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12811
12812 PVRUSB2 VIDEO4LINUX DRIVER
12813 M:      Mike Isely <isely@pobox.com>
12814 L:      pvrusb2@isely.net       (subscribers-only)
12815 L:      linux-media@vger.kernel.org
12816 W:      http://www.isely.net/pvrusb2/
12817 T:      git git://linuxtv.org/media_tree.git
12818 S:      Maintained
12819 F:      Documentation/media/v4l-drivers/pvrusb2*
12820 F:      drivers/media/usb/pvrusb2/
12821
12822 PWC WEBCAM DRIVER
12823 M:      Hans Verkuil <hverkuil@xs4all.nl>
12824 L:      linux-media@vger.kernel.org
12825 T:      git git://linuxtv.org/media_tree.git
12826 S:      Odd Fixes
12827 F:      drivers/media/usb/pwc/*
12828 F:      include/trace/events/pwc.h
12829
12830 PWM FAN DRIVER
12831 M:      Kamil Debski <kamil@wypas.org>
12832 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12833 L:      linux-hwmon@vger.kernel.org
12834 S:      Supported
12835 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12836 F:      Documentation/hwmon/pwm-fan.rst
12837 F:      drivers/hwmon/pwm-fan.c
12838
12839 PWM IR Transmitter
12840 M:      Sean Young <sean@mess.org>
12841 L:      linux-media@vger.kernel.org
12842 S:      Maintained
12843 F:      drivers/media/rc/pwm-ir-tx.c
12844
12845 PWM SUBSYSTEM
12846 M:      Thierry Reding <thierry.reding@gmail.com>
12847 L:      linux-pwm@vger.kernel.org
12848 S:      Maintained
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12850 F:      Documentation/pwm.txt
12851 F:      Documentation/devicetree/bindings/pwm/
12852 F:      include/linux/pwm.h
12853 F:      drivers/pwm/
12854 F:      drivers/video/backlight/pwm_bl.c
12855 F:      include/linux/pwm_backlight.h
12856 F:      drivers/gpio/gpio-mvebu.c
12857 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12858
12859 PXA GPIO DRIVER
12860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12861 L:      linux-gpio@vger.kernel.org
12862 S:      Maintained
12863 F:      drivers/gpio/gpio-pxa.c
12864
12865 PXA MMCI DRIVER
12866 S:      Orphan
12867
12868 PXA RTC DRIVER
12869 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12870 L:      linux-rtc@vger.kernel.org
12871 S:      Maintained
12872
12873 PXA2xx/PXA3xx SUPPORT
12874 M:      Daniel Mack <daniel@zonque.org>
12875 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12876 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12878 T:      git git://github.com/hzhuang1/linux.git
12879 T:      git git://github.com/rjarzmik/linux.git
12880 S:      Maintained
12881 F:      arch/arm/boot/dts/pxa*
12882 F:      arch/arm/mach-pxa/
12883 F:      drivers/dma/pxa*
12884 F:      drivers/pcmcia/pxa2xx*
12885 F:      drivers/pinctrl/pxa/
12886 F:      drivers/spi/spi-pxa2xx*
12887 F:      drivers/usb/gadget/udc/pxa2*
12888 F:      include/sound/pxa2xx-lib.h
12889 F:      sound/arm/pxa*
12890 F:      sound/soc/pxa/
12891
12892 QAT DRIVER
12893 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12894 L:      qat-linux@intel.com
12895 S:      Supported
12896 F:      drivers/crypto/qat/
12897
12898 QCOM AUDIO (ASoC) DRIVERS
12899 M:      Patrick Lai <plai@codeaurora.org>
12900 M:      Banajit Goswami <bgoswami@codeaurora.org>
12901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12902 S:      Supported
12903 F:      sound/soc/qcom/
12904
12905 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12906 M:      Gabriel Somlo <somlo@cmu.edu>
12907 M:      "Michael S. Tsirkin" <mst@redhat.com>
12908 L:      qemu-devel@nongnu.org
12909 S:      Maintained
12910 F:      drivers/firmware/qemu_fw_cfg.c
12911 F:      include/uapi/linux/qemu_fw_cfg.h
12912
12913 QIB DRIVER
12914 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12915 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12916 L:      linux-rdma@vger.kernel.org
12917 S:      Supported
12918 F:      drivers/infiniband/hw/qib/
12919
12920 QLOGIC QL41xxx FCOE DRIVER
12921 M:      QLogic-Storage-Upstream@cavium.com
12922 L:      linux-scsi@vger.kernel.org
12923 S:      Supported
12924 F:      drivers/scsi/qedf/
12925
12926 QLOGIC QL41xxx ISCSI DRIVER
12927 M:      QLogic-Storage-Upstream@cavium.com
12928 L:      linux-scsi@vger.kernel.org
12929 S:      Supported
12930 F:      drivers/scsi/qedi/
12931
12932 QLOGIC QL4xxx ETHERNET DRIVER
12933 M:      Ariel Elior <aelior@marvell.com>
12934 M:      GR-everest-linux-l2@marvell.com
12935 L:      netdev@vger.kernel.org
12936 S:      Supported
12937 F:      drivers/net/ethernet/qlogic/qed/
12938 F:      include/linux/qed/
12939 F:      drivers/net/ethernet/qlogic/qede/
12940
12941 QLOGIC QL4xxx RDMA DRIVER
12942 M:      Michal Kalderon <mkalderon@marvell.com>
12943 M:      Ariel Elior <aelior@marvell.com>
12944 L:      linux-rdma@vger.kernel.org
12945 S:      Supported
12946 F:      drivers/infiniband/hw/qedr/
12947 F:      include/uapi/rdma/qedr-abi.h
12948
12949 QLOGIC QLA1280 SCSI DRIVER
12950 M:      Michael Reed <mdr@sgi.com>
12951 L:      linux-scsi@vger.kernel.org
12952 S:      Maintained
12953 F:      drivers/scsi/qla1280.[ch]
12954
12955 QLOGIC QLA2XXX FC-SCSI DRIVER
12956 M:      qla2xxx-upstream@qlogic.com
12957 L:      linux-scsi@vger.kernel.org
12958 S:      Supported
12959 F:      Documentation/scsi/LICENSE.qla2xxx
12960 F:      drivers/scsi/qla2xxx/
12961
12962 QLOGIC QLA3XXX NETWORK DRIVER
12963 M:      GR-Linux-NIC-Dev@marvell.com
12964 L:      netdev@vger.kernel.org
12965 S:      Supported
12966 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12967 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12968
12969 QLOGIC QLA4XXX iSCSI DRIVER
12970 M:      QLogic-Storage-Upstream@qlogic.com
12971 L:      linux-scsi@vger.kernel.org
12972 S:      Supported
12973 F:      Documentation/scsi/LICENSE.qla4xxx
12974 F:      drivers/scsi/qla4xxx/
12975
12976 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12977 M:      Shahed Shaikh <shshaikh@marvell.com>
12978 M:      Manish Chopra <manishc@marvell.com>
12979 M:      GR-Linux-NIC-Dev@marvell.com
12980 L:      netdev@vger.kernel.org
12981 S:      Supported
12982 F:      drivers/net/ethernet/qlogic/qlcnic/
12983
12984 QLOGIC QLGE 10Gb ETHERNET DRIVER
12985 M:      Manish Chopra <manishc@marvell.com>
12986 M:      GR-Linux-NIC-Dev@marvell.com
12987 L:      netdev@vger.kernel.org
12988 S:      Supported
12989 F:      drivers/net/ethernet/qlogic/qlge/
12990
12991 QM1D1B0004 MEDIA DRIVER
12992 M:      Akihiro Tsukada <tskd08@gmail.com>
12993 L:      linux-media@vger.kernel.org
12994 S:      Odd Fixes
12995 F:      drivers/media/tuners/qm1d1b0004*
12996
12997 QM1D1C0042 MEDIA DRIVER
12998 M:      Akihiro Tsukada <tskd08@gmail.com>
12999 L:      linux-media@vger.kernel.org
13000 S:      Odd Fixes
13001 F:      drivers/media/tuners/qm1d1c0042*
13002
13003 QNX4 FILESYSTEM
13004 M:      Anders Larsen <al@alarsen.net>
13005 W:      http://www.alarsen.net/linux/qnx4fs/
13006 S:      Maintained
13007 F:      fs/qnx4/
13008 F:      include/uapi/linux/qnx4_fs.h
13009 F:      include/uapi/linux/qnxtypes.h
13010
13011 QORIQ DPAA2 FSL-MC BUS DRIVER
13012 M:      Stuart Yoder <stuyoder@gmail.com>
13013 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13014 L:      linux-kernel@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/bus/fsl-mc/
13017 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13018 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13019
13020 QT1010 MEDIA DRIVER
13021 M:      Antti Palosaari <crope@iki.fi>
13022 L:      linux-media@vger.kernel.org
13023 W:      https://linuxtv.org
13024 W:      http://palosaari.fi/linux/
13025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13026 T:      git git://linuxtv.org/anttip/media_tree.git
13027 S:      Maintained
13028 F:      drivers/media/tuners/qt1010*
13029
13030 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13031 M:      Kalle Valo <kvalo@codeaurora.org>
13032 L:      ath10k@lists.infradead.org
13033 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13035 S:      Supported
13036 F:      drivers/net/wireless/ath/ath10k/
13037
13038 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13039 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13040 L:      linux-wireless@vger.kernel.org
13041 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13042 S:      Supported
13043 F:      drivers/net/wireless/ath/ath9k/
13044
13045 QUALCOMM CAMERA SUBSYSTEM DRIVER
13046 M:      Todor Tomov <todor.too@gmail.com>
13047 L:      linux-media@vger.kernel.org
13048 S:      Maintained
13049 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13050 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13051 F:      drivers/media/platform/qcom/camss/
13052
13053 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13054 M:      Ilia Lin <ilia.lin@kernel.org>
13055 L:      linux-pm@vger.kernel.org
13056 S:      Maintained
13057 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13058 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13059
13060 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13061 M:      Timur Tabi <timur@kernel.org>
13062 L:      netdev@vger.kernel.org
13063 S:      Maintained
13064 F:      drivers/net/ethernet/qualcomm/emac/
13065
13066 QUALCOMM ETHQOS ETHERNET DRIVER
13067 M:      Vinod Koul <vkoul@kernel.org>
13068 M:      Niklas Cassel <niklas.cassel@linaro.org>
13069 L:      netdev@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13072 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13073
13074 QUALCOMM GENERIC INTERFACE I2C DRIVER
13075 M:      Alok Chauhan <alokc@codeaurora.org>
13076 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
13077 L:      linux-i2c@vger.kernel.org
13078 L:      linux-arm-msm@vger.kernel.org
13079 S:      Supported
13080 F:      drivers/i2c/busses/i2c-qcom-geni.c
13081
13082 QUALCOMM HEXAGON ARCHITECTURE
13083 M:      Richard Kuo <rkuo@codeaurora.org>
13084 L:      linux-hexagon@vger.kernel.org
13085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13086 S:      Supported
13087 F:      arch/hexagon/
13088
13089 QUALCOMM HIDMA DRIVER
13090 M:      Sinan Kaya <okaya@kernel.org>
13091 L:      linux-arm-kernel@lists.infradead.org
13092 L:      linux-arm-msm@vger.kernel.org
13093 L:      dmaengine@vger.kernel.org
13094 S:      Supported
13095 F:      drivers/dma/qcom/hidma*
13096
13097 QUALCOMM IOMMU
13098 M:      Rob Clark <robdclark@gmail.com>
13099 L:      iommu@lists.linux-foundation.org
13100 L:      linux-arm-msm@vger.kernel.org
13101 S:      Maintained
13102 F:      drivers/iommu/qcom_iommu.c
13103
13104 QUALCOMM TSENS THERMAL DRIVER
13105 M:      Amit Kucheria <amit.kucheria@linaro.org>
13106 L:      linux-pm@vger.kernel.org
13107 L:      linux-arm-msm@vger.kernel.org
13108 S:      Maintained
13109 F:      drivers/thermal/qcom/
13110
13111 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13112 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13113 L:      linux-media@vger.kernel.org
13114 L:      linux-arm-msm@vger.kernel.org
13115 T:      git git://linuxtv.org/media_tree.git
13116 S:      Maintained
13117 F:      drivers/media/platform/qcom/venus/
13118
13119 QUALCOMM WCN36XX WIRELESS DRIVER
13120 M:      Kalle Valo <kvalo@codeaurora.org>
13121 L:      wcn36xx@lists.infradead.org
13122 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13123 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13124 S:      Supported
13125 F:      drivers/net/wireless/ath/wcn36xx/
13126
13127 QUANTENNA QTNFMAC WIRELESS DRIVER
13128 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13129 M:      Avinash Patil <avinashp@quantenna.com>
13130 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13131 L:      linux-wireless@vger.kernel.org
13132 S:      Maintained
13133 F:      drivers/net/wireless/quantenna
13134
13135 RADEON and AMDGPU DRM DRIVERS
13136 M:      Alex Deucher <alexander.deucher@amd.com>
13137 M:      Christian König <christian.koenig@amd.com>
13138 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13139 L:      amd-gfx@lists.freedesktop.org
13140 T:      git git://people.freedesktop.org/~agd5f/linux
13141 S:      Supported
13142 F:      drivers/gpu/drm/radeon/
13143 F:      include/uapi/drm/radeon_drm.h
13144 F:      drivers/gpu/drm/amd/
13145 F:      include/uapi/drm/amdgpu_drm.h
13146
13147 RADEON FRAMEBUFFER DISPLAY DRIVER
13148 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13149 L:      linux-fbdev@vger.kernel.org
13150 S:      Maintained
13151 F:      drivers/video/fbdev/aty/radeon*
13152 F:      include/uapi/linux/radeonfb.h
13153
13154 RADIOSHARK RADIO DRIVER
13155 M:      Hans Verkuil <hverkuil@xs4all.nl>
13156 L:      linux-media@vger.kernel.org
13157 T:      git git://linuxtv.org/media_tree.git
13158 S:      Maintained
13159 F:      drivers/media/radio/radio-shark.c
13160
13161 RADIOSHARK2 RADIO DRIVER
13162 M:      Hans Verkuil <hverkuil@xs4all.nl>
13163 L:      linux-media@vger.kernel.org
13164 T:      git git://linuxtv.org/media_tree.git
13165 S:      Maintained
13166 F:      drivers/media/radio/radio-shark2.c
13167 F:      drivers/media/radio/radio-tea5777.c
13168
13169 RADOS BLOCK DEVICE (RBD)
13170 M:      Ilya Dryomov <idryomov@gmail.com>
13171 M:      Sage Weil <sage@redhat.com>
13172 M:      Alex Elder <elder@kernel.org>
13173 L:      ceph-devel@vger.kernel.org
13174 W:      http://ceph.com/
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13176 T:      git git://github.com/ceph/ceph-client.git
13177 S:      Supported
13178 F:      Documentation/ABI/testing/sysfs-bus-rbd
13179 F:      drivers/block/rbd.c
13180 F:      drivers/block/rbd_types.h
13181
13182 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13183 M:      Paul Mackerras <paulus@samba.org>
13184 L:      linux-fbdev@vger.kernel.org
13185 S:      Maintained
13186 F:      drivers/video/fbdev/aty/aty128fb.c
13187
13188 RAINSHADOW-CEC DRIVER
13189 M:      Hans Verkuil <hverkuil@xs4all.nl>
13190 L:      linux-media@vger.kernel.org
13191 T:      git git://linuxtv.org/media_tree.git
13192 S:      Maintained
13193 F:      drivers/media/usb/rainshadow-cec/*
13194
13195 RALINK MIPS ARCHITECTURE
13196 M:      John Crispin <john@phrozen.org>
13197 L:      linux-mips@vger.kernel.org
13198 S:      Maintained
13199 F:      arch/mips/ralink
13200
13201 RALINK RT2X00 WIRELESS LAN DRIVER
13202 P:      rt2x00 project
13203 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13204 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13205 L:      linux-wireless@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/net/wireless/ralink/rt2x00/
13208
13209 RAMDISK RAM BLOCK DEVICE DRIVER
13210 M:      Jens Axboe <axboe@kernel.dk>
13211 S:      Maintained
13212 F:      Documentation/blockdev/ramdisk.txt
13213 F:      drivers/block/brd.c
13214
13215 RANCHU VIRTUAL BOARD FOR MIPS
13216 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13217 L:      linux-mips@vger.kernel.org
13218 S:      Supported
13219 F:      arch/mips/generic/board-ranchu.c
13220 F:      arch/mips/configs/generic/board-ranchu.config
13221
13222 RANDOM NUMBER DRIVER
13223 M:      "Theodore Ts'o" <tytso@mit.edu>
13224 S:      Maintained
13225 F:      drivers/char/random.c
13226
13227 RAPIDIO SUBSYSTEM
13228 M:      Matt Porter <mporter@kernel.crashing.org>
13229 M:      Alexandre Bounine <alex.bou9@gmail.com>
13230 S:      Maintained
13231 F:      drivers/rapidio/
13232
13233 RAS INFRASTRUCTURE
13234 M:      Tony Luck <tony.luck@intel.com>
13235 M:      Borislav Petkov <bp@alien8.de>
13236 L:      linux-edac@vger.kernel.org
13237 S:      Maintained
13238 F:      drivers/ras/
13239 F:      include/linux/ras.h
13240 F:      include/ras/ras_event.h
13241 F:      Documentation/admin-guide/ras.rst
13242
13243 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13244 L:      linux-wireless@vger.kernel.org
13245 S:      Orphan
13246 F:      drivers/net/wireless/ray*
13247
13248 RCUTORTURE TEST FRAMEWORK
13249 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13250 M:      Josh Triplett <josh@joshtriplett.org>
13251 R:      Steven Rostedt <rostedt@goodmis.org>
13252 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13253 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13254 L:      rcu@vger.kernel.org
13255 S:      Supported
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13257 F:      tools/testing/selftests/rcutorture
13258
13259 RDC R-321X SoC
13260 M:      Florian Fainelli <florian@openwrt.org>
13261 S:      Maintained
13262
13263 RDC R6040 FAST ETHERNET DRIVER
13264 M:      Florian Fainelli <f.fainelli@gmail.com>
13265 L:      netdev@vger.kernel.org
13266 S:      Maintained
13267 F:      drivers/net/ethernet/rdc/r6040.c
13268
13269 RDMAVT - RDMA verbs software
13270 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13271 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13272 L:      linux-rdma@vger.kernel.org
13273 S:      Supported
13274 F:      drivers/infiniband/sw/rdmavt
13275
13276 RDS - RELIABLE DATAGRAM SOCKETS
13277 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13278 L:      netdev@vger.kernel.org
13279 L:      linux-rdma@vger.kernel.org
13280 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13281 W:      https://oss.oracle.com/projects/rds/
13282 S:      Supported
13283 F:      net/rds/
13284 F:      Documentation/networking/rds.txt
13285
13286 RDT - RESOURCE ALLOCATION
13287 M:      Fenghua Yu <fenghua.yu@intel.com>
13288 M:      Reinette Chatre <reinette.chatre@intel.com>
13289 L:      linux-kernel@vger.kernel.org
13290 S:      Supported
13291 F:      arch/x86/kernel/cpu/resctrl/
13292 F:      arch/x86/include/asm/resctrl_sched.h
13293 F:      Documentation/x86/resctrl*
13294
13295 READ-COPY UPDATE (RCU)
13296 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13297 M:      Josh Triplett <josh@joshtriplett.org>
13298 R:      Steven Rostedt <rostedt@goodmis.org>
13299 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13300 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13301 R:      Joel Fernandes <joel@joelfernandes.org>
13302 L:      rcu@vger.kernel.org
13303 W:      http://www.rdrop.com/users/paulmck/RCU/
13304 S:      Supported
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13306 F:      Documentation/RCU/
13307 X:      Documentation/RCU/torture.txt
13308 F:      include/linux/rcu*
13309 X:      include/linux/srcu*.h
13310 F:      kernel/rcu/
13311 X:      kernel/rcu/srcu*.c
13312
13313 REAL TIME CLOCK (RTC) SUBSYSTEM
13314 M:      Alessandro Zummo <a.zummo@towertech.it>
13315 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13316 L:      linux-rtc@vger.kernel.org
13317 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13319 S:      Maintained
13320 F:      Documentation/devicetree/bindings/rtc/
13321 F:      Documentation/rtc.txt
13322 F:      drivers/rtc/
13323 F:      include/linux/rtc.h
13324 F:      include/uapi/linux/rtc.h
13325 F:      include/linux/rtc/
13326 F:      include/linux/platform_data/rtc-*
13327 F:      tools/testing/selftests/rtc/
13328
13329 REALTEK AUDIO CODECS
13330 M:      Bard Liao <bardliao@realtek.com>
13331 M:      Oder Chiou <oder_chiou@realtek.com>
13332 S:      Maintained
13333 F:      sound/soc/codecs/rt*
13334 F:      include/sound/rt*.h
13335
13336 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13337 M:      Linus Walleij <linus.walleij@linaro.org>
13338 S:      Maintained
13339 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13340 F:      drivers/net/dsa/realtek-smi*
13341 F:      drivers/net/dsa/rtl83*
13342
13343 REDPINE WIRELESS DRIVER
13344 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13345 M:      Siva Rebbagondla <siva8118@gmail.com>
13346 L:      linux-wireless@vger.kernel.org
13347 S:      Maintained
13348 F:      drivers/net/wireless/rsi/
13349
13350 REGISTER MAP ABSTRACTION
13351 M:      Mark Brown <broonie@kernel.org>
13352 L:      linux-kernel@vger.kernel.org
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13354 S:      Supported
13355 F:      Documentation/devicetree/bindings/regmap/
13356 F:      drivers/base/regmap/
13357 F:      include/linux/regmap.h
13358
13359 REISERFS FILE SYSTEM
13360 L:      reiserfs-devel@vger.kernel.org
13361 S:      Supported
13362 F:      fs/reiserfs/
13363
13364 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13365 M:      Ohad Ben-Cohen <ohad@wizery.com>
13366 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13367 L:      linux-remoteproc@vger.kernel.org
13368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13369 S:      Maintained
13370 F:      Documentation/devicetree/bindings/remoteproc/
13371 F:      Documentation/remoteproc.txt
13372 F:      drivers/remoteproc/
13373 F:      include/linux/remoteproc.h
13374
13375 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13376 M:      Ohad Ben-Cohen <ohad@wizery.com>
13377 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13378 L:      linux-remoteproc@vger.kernel.org
13379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13380 S:      Maintained
13381 F:      drivers/rpmsg/
13382 F:      Documentation/rpmsg.txt
13383 F:      include/linux/rpmsg.h
13384 F:      include/linux/rpmsg/
13385
13386 RENESAS CLOCK DRIVERS
13387 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13388 L:      linux-renesas-soc@vger.kernel.org
13389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13390 S:      Supported
13391 F:      drivers/clk/renesas/
13392
13393 RENESAS EMEV2 I2C DRIVER
13394 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13395 S:      Supported
13396 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13397 F:      drivers/i2c/busses/i2c-emev2.c
13398
13399 RENESAS ETHERNET DRIVERS
13400 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13401 L:      netdev@vger.kernel.org
13402 L:      linux-renesas-soc@vger.kernel.org
13403 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13404 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13405 F:      drivers/net/ethernet/renesas/
13406 F:      include/linux/sh_eth.h
13407
13408 RENESAS R-CAR GYROADC DRIVER
13409 M:      Marek Vasut <marek.vasut@gmail.com>
13410 L:      linux-iio@vger.kernel.org
13411 S:      Supported
13412 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13413 F:      drivers/iio/adc/rcar-gyroadc.c
13414
13415 RENESAS R-CAR I2C DRIVERS
13416 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13417 S:      Supported
13418 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13419 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13420 F:      drivers/i2c/busses/i2c-rcar.c
13421 F:      drivers/i2c/busses/i2c-sh_mobile.c
13422
13423 RENESAS RIIC DRIVER
13424 M:      Chris Brandt <chris.brandt@renesas.com>
13425 S:      Supported
13426 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13427 F:      drivers/i2c/busses/i2c-riic.c
13428
13429 RENESAS USB PHY DRIVER
13430 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13431 L:      linux-renesas-soc@vger.kernel.org
13432 S:      Maintained
13433 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13434
13435 RESET CONTROLLER FRAMEWORK
13436 M:      Philipp Zabel <p.zabel@pengutronix.de>
13437 T:      git git://git.pengutronix.de/git/pza/linux
13438 S:      Maintained
13439 F:      drivers/reset/
13440 F:      Documentation/devicetree/bindings/reset/
13441 F:      include/dt-bindings/reset/
13442 F:      include/linux/reset.h
13443 F:      include/linux/reset/
13444 F:      include/linux/reset-controller.h
13445
13446 RESTARTABLE SEQUENCES SUPPORT
13447 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13448 M:      Peter Zijlstra <peterz@infradead.org>
13449 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13450 M:      Boqun Feng <boqun.feng@gmail.com>
13451 L:      linux-kernel@vger.kernel.org
13452 S:      Supported
13453 F:      kernel/rseq.c
13454 F:      include/uapi/linux/rseq.h
13455 F:      include/trace/events/rseq.h
13456 F:      tools/testing/selftests/rseq/
13457
13458 RFKILL
13459 M:      Johannes Berg <johannes@sipsolutions.net>
13460 L:      linux-wireless@vger.kernel.org
13461 W:      http://wireless.kernel.org/
13462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13464 S:      Maintained
13465 F:      Documentation/rfkill.txt
13466 F:      Documentation/ABI/stable/sysfs-class-rfkill
13467 F:      net/rfkill/
13468 F:      include/linux/rfkill.h
13469 F:      include/uapi/linux/rfkill.h
13470
13471 RHASHTABLE
13472 M:      Thomas Graf <tgraf@suug.ch>
13473 M:      Herbert Xu <herbert@gondor.apana.org.au>
13474 L:      netdev@vger.kernel.org
13475 S:      Maintained
13476 F:      lib/rhashtable.c
13477 F:      lib/test_rhashtable.c
13478 F:      include/linux/rhashtable.h
13479 F:      include/linux/rhashtable-types.h
13480
13481 RICOH R5C592 MEMORYSTICK DRIVER
13482 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13483 S:      Maintained
13484 F:      drivers/memstick/host/r592.*
13485
13486 RICOH SMARTMEDIA/XD DRIVER
13487 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13488 S:      Maintained
13489 F:      drivers/mtd/nand/raw/r852.c
13490 F:      drivers/mtd/nand/raw/r852.h
13491
13492 RISC-V ARCHITECTURE
13493 M:      Palmer Dabbelt <palmer@sifive.com>
13494 M:      Albert Ou <aou@eecs.berkeley.edu>
13495 L:      linux-riscv@lists.infradead.org
13496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13497 S:      Supported
13498 F:      arch/riscv/
13499 K:      riscv
13500 N:      riscv
13501
13502 ROCCAT DRIVERS
13503 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13504 W:      http://sourceforge.net/projects/roccat/
13505 S:      Maintained
13506 F:      drivers/hid/hid-roccat*
13507 F:      include/linux/hid-roccat*
13508 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13509
13510 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13511 M:      Jacob chen <jacob2.chen@rock-chips.com>
13512 L:      linux-media@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/media/platform/rockchip/rga/
13515 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13516
13517 ROCKCHIP VPU CODEC DRIVER
13518 M:      Ezequiel Garcia <ezequiel@collabora.com>
13519 L:      linux-media@vger.kernel.org
13520 S:      Maintained
13521 F:      drivers/staging/media/platform/rockchip/vpu/
13522 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13523
13524 ROCKER DRIVER
13525 M:      Jiri Pirko <jiri@resnulli.us>
13526 L:      netdev@vger.kernel.org
13527 S:      Supported
13528 F:      drivers/net/ethernet/rocker/
13529
13530 ROCKETPORT DRIVER
13531 P:      Comtrol Corp.
13532 W:      http://www.comtrol.com
13533 S:      Maintained
13534 F:      Documentation/serial/rocket.rst
13535 F:      drivers/tty/rocket*
13536
13537 ROCKETPORT EXPRESS/INFINITY DRIVER
13538 M:      Kevin Cernekee <cernekee@gmail.com>
13539 L:      linux-serial@vger.kernel.org
13540 S:      Odd Fixes
13541 F:      drivers/tty/serial/rp2.*
13542
13543 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13544 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13545 L:      linux-kernel@vger.kernel.org
13546 L:      linux-renesas-soc@vger.kernel.org
13547 S:      Supported
13548 F:      drivers/mfd/bd9571mwv.c
13549 F:      drivers/regulator/bd9571mwv-regulator.c
13550 F:      drivers/gpio/gpio-bd9571mwv.c
13551 F:      include/linux/mfd/bd9571mwv.h
13552 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13553
13554 ROSE NETWORK LAYER
13555 M:      Ralf Baechle <ralf@linux-mips.org>
13556 L:      linux-hams@vger.kernel.org
13557 W:      http://www.linux-ax25.org/
13558 S:      Maintained
13559 F:      include/net/rose.h
13560 F:      include/uapi/linux/rose.h
13561 F:      net/rose/
13562
13563 RTL2830 MEDIA DRIVER
13564 M:      Antti Palosaari <crope@iki.fi>
13565 L:      linux-media@vger.kernel.org
13566 W:      https://linuxtv.org
13567 W:      http://palosaari.fi/linux/
13568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13569 T:      git git://linuxtv.org/anttip/media_tree.git
13570 S:      Maintained
13571 F:      drivers/media/dvb-frontends/rtl2830*
13572
13573 RTL2832 MEDIA DRIVER
13574 M:      Antti Palosaari <crope@iki.fi>
13575 L:      linux-media@vger.kernel.org
13576 W:      https://linuxtv.org
13577 W:      http://palosaari.fi/linux/
13578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13579 T:      git git://linuxtv.org/anttip/media_tree.git
13580 S:      Maintained
13581 F:      drivers/media/dvb-frontends/rtl2832*
13582
13583 RTL2832_SDR MEDIA DRIVER
13584 M:      Antti Palosaari <crope@iki.fi>
13585 L:      linux-media@vger.kernel.org
13586 W:      https://linuxtv.org
13587 W:      http://palosaari.fi/linux/
13588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13589 T:      git git://linuxtv.org/anttip/media_tree.git
13590 S:      Maintained
13591 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13592
13593 RTL8180 WIRELESS DRIVER
13594 L:      linux-wireless@vger.kernel.org
13595 W:      http://wireless.kernel.org/
13596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13597 S:      Orphan
13598 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13599
13600 RTL8187 WIRELESS DRIVER
13601 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13602 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13603 M:      Larry Finger <Larry.Finger@lwfinger.net>
13604 L:      linux-wireless@vger.kernel.org
13605 W:      http://wireless.kernel.org/
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13607 S:      Maintained
13608 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13609
13610 REALTEK WIRELESS DRIVER (rtlwifi family)
13611 M:      Ping-Ke Shih <pkshih@realtek.com>
13612 L:      linux-wireless@vger.kernel.org
13613 W:      http://wireless.kernel.org/
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13615 S:      Maintained
13616 F:      drivers/net/wireless/realtek/rtlwifi/
13617
13618 REALTEK WIRELESS DRIVER (rtw88)
13619 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13620 L:      linux-wireless@vger.kernel.org
13621 S:      Maintained
13622 F:      drivers/net/wireless/realtek/rtw88/
13623
13624 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13625 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13626 L:      linux-wireless@vger.kernel.org
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13628 S:      Maintained
13629 F:      drivers/net/wireless/realtek/rtl8xxxu/
13630
13631 RXRPC SOCKETS (AF_RXRPC)
13632 M:      David Howells <dhowells@redhat.com>
13633 L:      linux-afs@lists.infradead.org
13634 S:      Supported
13635 F:      net/rxrpc/
13636 F:      include/keys/rxrpc-type.h
13637 F:      include/net/af_rxrpc.h
13638 F:      include/trace/events/rxrpc.h
13639 F:      include/uapi/linux/rxrpc.h
13640 F:      Documentation/networking/rxrpc.txt
13641 W:      https://www.infradead.org/~dhowells/kafs/
13642
13643 S3 SAVAGE FRAMEBUFFER DRIVER
13644 M:      Antonino Daplas <adaplas@gmail.com>
13645 L:      linux-fbdev@vger.kernel.org
13646 S:      Maintained
13647 F:      drivers/video/fbdev/savage/
13648
13649 S390
13650 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13651 M:      Vasily Gorbik <gor@linux.ibm.com>
13652 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13653 L:      linux-s390@vger.kernel.org
13654 W:      http://www.ibm.com/developerworks/linux/linux390/
13655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13656 S:      Supported
13657 F:      arch/s390/
13658 F:      drivers/s390/
13659 F:      Documentation/s390/
13660 F:      Documentation/driver-api/s390-drivers.rst
13661
13662 S390 COMMON I/O LAYER
13663 M:      Sebastian Ott <sebott@linux.ibm.com>
13664 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13665 L:      linux-s390@vger.kernel.org
13666 W:      http://www.ibm.com/developerworks/linux/linux390/
13667 S:      Supported
13668 F:      drivers/s390/cio/
13669
13670 S390 DASD DRIVER
13671 M:      Stefan Haberland <sth@linux.ibm.com>
13672 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13673 L:      linux-s390@vger.kernel.org
13674 W:      http://www.ibm.com/developerworks/linux/linux390/
13675 S:      Supported
13676 F:      drivers/s390/block/dasd*
13677 F:      block/partitions/ibm.c
13678
13679 S390 IOMMU (PCI)
13680 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13681 L:      linux-s390@vger.kernel.org
13682 W:      http://www.ibm.com/developerworks/linux/linux390/
13683 S:      Supported
13684 F:      drivers/iommu/s390-iommu.c
13685
13686 S390 IUCV NETWORK LAYER
13687 M:      Julian Wiedmann <jwi@linux.ibm.com>
13688 M:      Ursula Braun <ubraun@linux.ibm.com>
13689 L:      linux-s390@vger.kernel.org
13690 W:      http://www.ibm.com/developerworks/linux/linux390/
13691 S:      Supported
13692 F:      drivers/s390/net/*iucv*
13693 F:      include/net/iucv/
13694 F:      net/iucv/
13695
13696 S390 NETWORK DRIVERS
13697 M:      Julian Wiedmann <jwi@linux.ibm.com>
13698 M:      Ursula Braun <ubraun@linux.ibm.com>
13699 L:      linux-s390@vger.kernel.org
13700 W:      http://www.ibm.com/developerworks/linux/linux390/
13701 S:      Supported
13702 F:      drivers/s390/net/
13703
13704 S390 PCI SUBSYSTEM
13705 M:      Sebastian Ott <sebott@linux.ibm.com>
13706 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13707 L:      linux-s390@vger.kernel.org
13708 W:      http://www.ibm.com/developerworks/linux/linux390/
13709 S:      Supported
13710 F:      arch/s390/pci/
13711 F:      drivers/pci/hotplug/s390_pci_hpc.c
13712
13713 S390 VFIO-CCW DRIVER
13714 M:      Cornelia Huck <cohuck@redhat.com>
13715 M:      Farhan Ali <alifm@linux.ibm.com>
13716 M:      Eric Farman <farman@linux.ibm.com>
13717 R:      Halil Pasic <pasic@linux.ibm.com>
13718 L:      linux-s390@vger.kernel.org
13719 L:      kvm@vger.kernel.org
13720 S:      Supported
13721 F:      drivers/s390/cio/vfio_ccw*
13722 F:      Documentation/s390/vfio-ccw.txt
13723 F:      include/uapi/linux/vfio_ccw.h
13724
13725 S390 ZCRYPT DRIVER
13726 M:      Harald Freudenberger <freude@linux.ibm.com>
13727 L:      linux-s390@vger.kernel.org
13728 W:      http://www.ibm.com/developerworks/linux/linux390/
13729 S:      Supported
13730 F:      drivers/s390/crypto/
13731
13732 S390 VFIO AP DRIVER
13733 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13734 M:      Pierre Morel <pmorel@linux.ibm.com>
13735 M:      Halil Pasic <pasic@linux.ibm.com>
13736 L:      linux-s390@vger.kernel.org
13737 W:      http://www.ibm.com/developerworks/linux/linux390/
13738 S:      Supported
13739 F:      drivers/s390/crypto/vfio_ap_drv.c
13740 F:      drivers/s390/crypto/vfio_ap_private.h
13741 F:      drivers/s390/crypto/vfio_ap_ops.c
13742 F:      Documentation/s390/vfio-ap.txt
13743
13744 S390 ZFCP DRIVER
13745 M:      Steffen Maier <maier@linux.ibm.com>
13746 M:      Benjamin Block <bblock@linux.ibm.com>
13747 L:      linux-s390@vger.kernel.org
13748 W:      http://www.ibm.com/developerworks/linux/linux390/
13749 S:      Supported
13750 F:      drivers/s390/scsi/zfcp_*
13751
13752 S3C24XX SD/MMC Driver
13753 M:      Ben Dooks <ben-linux@fluff.org>
13754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13755 S:      Supported
13756 F:      drivers/mmc/host/s3cmci.*
13757
13758 SAA6588 RDS RECEIVER DRIVER
13759 M:      Hans Verkuil <hverkuil@xs4all.nl>
13760 L:      linux-media@vger.kernel.org
13761 T:      git git://linuxtv.org/media_tree.git
13762 W:      https://linuxtv.org
13763 S:      Odd Fixes
13764 F:      drivers/media/i2c/saa6588*
13765
13766 SAA7134 VIDEO4LINUX DRIVER
13767 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13768 L:      linux-media@vger.kernel.org
13769 W:      https://linuxtv.org
13770 T:      git git://linuxtv.org/media_tree.git
13771 S:      Odd fixes
13772 F:      Documentation/media/v4l-drivers/saa7134*
13773 F:      drivers/media/pci/saa7134/
13774
13775 SAA7146 VIDEO4LINUX-2 DRIVER
13776 M:      Hans Verkuil <hverkuil@xs4all.nl>
13777 L:      linux-media@vger.kernel.org
13778 T:      git git://linuxtv.org/media_tree.git
13779 S:      Maintained
13780 F:      drivers/media/common/saa7146/
13781 F:      drivers/media/pci/saa7146/
13782 F:      include/media/drv-intf/saa7146*
13783
13784 SAMSUNG AUDIO (ASoC) DRIVERS
13785 M:      Krzysztof Kozlowski <krzk@kernel.org>
13786 M:      Sangbeom Kim <sbkim73@samsung.com>
13787 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13788 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13789 S:      Supported
13790 F:      sound/soc/samsung/
13791 F:      Documentation/devicetree/bindings/sound/samsung*
13792
13793 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13794 M:      Krzysztof Kozlowski <krzk@kernel.org>
13795 L:      linux-crypto@vger.kernel.org
13796 L:      linux-samsung-soc@vger.kernel.org
13797 S:      Maintained
13798 F:      drivers/crypto/exynos-rng.c
13799 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13800
13801 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13802 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13803 L:      linux-samsung-soc@vger.kernel.org
13804 S:      Maintained
13805 F:      drivers/char/hw_random/exynos-trng.c
13806 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13807
13808 SAMSUNG FRAMEBUFFER DRIVER
13809 M:      Jingoo Han <jingoohan1@gmail.com>
13810 L:      linux-fbdev@vger.kernel.org
13811 S:      Maintained
13812 F:      drivers/video/fbdev/s3c-fb.c
13813
13814 SAMSUNG LAPTOP DRIVER
13815 M:      Corentin Chary <corentin.chary@gmail.com>
13816 L:      platform-driver-x86@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/platform/x86/samsung-laptop.c
13819
13820 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13821 M:      Sangbeom Kim <sbkim73@samsung.com>
13822 M:      Krzysztof Kozlowski <krzk@kernel.org>
13823 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13824 L:      linux-kernel@vger.kernel.org
13825 L:      linux-samsung-soc@vger.kernel.org
13826 S:      Supported
13827 F:      drivers/mfd/sec*.c
13828 F:      drivers/regulator/s2m*.c
13829 F:      drivers/regulator/s5m*.c
13830 F:      drivers/clk/clk-s2mps11.c
13831 F:      drivers/rtc/rtc-s5m.c
13832 F:      include/linux/mfd/samsung/
13833 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13834 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13835 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13836 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13837
13838 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13839 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13840 L:      linux-media@vger.kernel.org
13841 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13842 S:      Maintained
13843 F:      drivers/media/platform/s3c-camif/
13844 F:      include/media/drv-intf/s3c_camif.h
13845
13846 SAMSUNG S3FWRN5 NFC DRIVER
13847 M:      Robert Baldyga <r.baldyga@samsung.com>
13848 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13849 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13850 S:      Supported
13851 F:      drivers/nfc/s3fwrn5
13852
13853 SAMSUNG S5C73M3 CAMERA DRIVER
13854 M:      Kyungmin Park <kyungmin.park@samsung.com>
13855 M:      Andrzej Hajda <a.hajda@samsung.com>
13856 L:      linux-media@vger.kernel.org
13857 S:      Supported
13858 F:      drivers/media/i2c/s5c73m3/*
13859
13860 SAMSUNG S5K5BAF CAMERA DRIVER
13861 M:      Kyungmin Park <kyungmin.park@samsung.com>
13862 M:      Andrzej Hajda <a.hajda@samsung.com>
13863 L:      linux-media@vger.kernel.org
13864 S:      Supported
13865 F:      drivers/media/i2c/s5k5baf.c
13866
13867 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13868 M:      Krzysztof Kozlowski <krzk@kernel.org>
13869 M:      Vladimir Zapolskiy <vz@mleia.com>
13870 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13871 L:      linux-crypto@vger.kernel.org
13872 L:      linux-samsung-soc@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/crypto/s5p-sss.c
13875
13876 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13877 M:      Kyungmin Park <kyungmin.park@samsung.com>
13878 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13879 L:      linux-media@vger.kernel.org
13880 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13881 S:      Supported
13882 F:      drivers/media/platform/exynos4-is/
13883
13884 SAMSUNG SOC CLOCK DRIVERS
13885 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13886 M:      Tomasz Figa <tomasz.figa@gmail.com>
13887 M:      Chanwoo Choi <cw00.choi@samsung.com>
13888 S:      Supported
13889 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13891 F:      drivers/clk/samsung/
13892 F:      include/dt-bindings/clock/exynos*.h
13893 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13894
13895 SAMSUNG SPI DRIVERS
13896 M:      Kukjin Kim <kgene@kernel.org>
13897 M:      Krzysztof Kozlowski <krzk@kernel.org>
13898 M:      Andi Shyti <andi@etezian.org>
13899 L:      linux-spi@vger.kernel.org
13900 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13901 S:      Maintained
13902 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13903 F:      drivers/spi/spi-s3c*
13904 F:      include/linux/platform_data/spi-s3c64xx.h
13905
13906 SAMSUNG SXGBE DRIVERS
13907 M:      Byungho An <bh74.an@samsung.com>
13908 M:      Girish K S <ks.giri@samsung.com>
13909 M:      Vipul Pandya <vipul.pandya@samsung.com>
13910 S:      Supported
13911 L:      netdev@vger.kernel.org
13912 F:      drivers/net/ethernet/samsung/sxgbe/
13913
13914 SAMSUNG THERMAL DRIVER
13915 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13916 L:      linux-pm@vger.kernel.org
13917 L:      linux-samsung-soc@vger.kernel.org
13918 S:      Supported
13919 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13920 F:      drivers/thermal/samsung/
13921
13922 SAMSUNG USB2 PHY DRIVER
13923 M:      Kamil Debski <kamil@wypas.org>
13924 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13925 L:      linux-kernel@vger.kernel.org
13926 S:      Supported
13927 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13928 F:      Documentation/phy/samsung-usb2.txt
13929 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13930 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13931 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13932 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13933 F:      drivers/phy/samsung/phy-samsung-usb2.c
13934 F:      drivers/phy/samsung/phy-samsung-usb2.h
13935
13936 SC1200 WDT DRIVER
13937 M:      Zwane Mwaikambo <zwanem@gmail.com>
13938 S:      Maintained
13939 F:      drivers/watchdog/sc1200wdt.c
13940
13941 SCHEDULER
13942 M:      Ingo Molnar <mingo@redhat.com>
13943 M:      Peter Zijlstra <peterz@infradead.org>
13944 L:      linux-kernel@vger.kernel.org
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13946 S:      Maintained
13947 F:      kernel/sched/
13948 F:      include/linux/sched.h
13949 F:      include/uapi/linux/sched.h
13950 F:      include/linux/wait.h
13951 F:      include/linux/preempt.h
13952
13953 SCR24X CHIP CARD INTERFACE DRIVER
13954 M:      Lubomir Rintel <lkundrak@v3.sk>
13955 S:      Supported
13956 F:      drivers/char/pcmcia/scr24x_cs.c
13957
13958 SCSI CDROM DRIVER
13959 M:      Jens Axboe <axboe@kernel.dk>
13960 L:      linux-scsi@vger.kernel.org
13961 W:      http://www.kernel.dk
13962 S:      Maintained
13963 F:      drivers/scsi/sr*
13964
13965 SCSI RDMA PROTOCOL (SRP) INITIATOR
13966 M:      Bart Van Assche <bvanassche@acm.org>
13967 L:      linux-rdma@vger.kernel.org
13968 S:      Supported
13969 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13970 F:      drivers/infiniband/ulp/srp/
13971 F:      include/scsi/srp.h
13972
13973 SCSI RDMA PROTOCOL (SRP) TARGET
13974 M:      Bart Van Assche <bvanassche@acm.org>
13975 L:      linux-rdma@vger.kernel.org
13976 L:      target-devel@vger.kernel.org
13977 S:      Supported
13978 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13979 F:      drivers/infiniband/ulp/srpt/
13980
13981 SCSI SG DRIVER
13982 M:      Doug Gilbert <dgilbert@interlog.com>
13983 L:      linux-scsi@vger.kernel.org
13984 W:      http://sg.danny.cz/sg
13985 S:      Maintained
13986 F:      Documentation/scsi/scsi-generic.txt
13987 F:      drivers/scsi/sg.c
13988 F:      include/scsi/sg.h
13989
13990 SCSI SUBSYSTEM
13991 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13993 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13995 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13996 L:      linux-scsi@vger.kernel.org
13997 S:      Maintained
13998 F:      Documentation/devicetree/bindings/scsi/
13999 F:      drivers/scsi/
14000 F:      include/scsi/
14001
14002 SCSI TAPE DRIVER
14003 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14004 L:      linux-scsi@vger.kernel.org
14005 S:      Maintained
14006 F:      Documentation/scsi/st.txt
14007 F:      drivers/scsi/st.*
14008 F:      drivers/scsi/st_*.h
14009
14010 SCSI TARGET SUBSYSTEM
14011 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14012 L:      linux-scsi@vger.kernel.org
14013 L:      target-devel@vger.kernel.org
14014 W:      http://www.linux-iscsi.org
14015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14016 Q:      https://patchwork.kernel.org/project/target-devel/list/
14017 S:      Supported
14018 F:      drivers/target/
14019 F:      include/target/
14020 F:      Documentation/target/
14021
14022 SCTP PROTOCOL
14023 M:      Vlad Yasevich <vyasevich@gmail.com>
14024 M:      Neil Horman <nhorman@tuxdriver.com>
14025 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14026 L:      linux-sctp@vger.kernel.org
14027 W:      http://lksctp.sourceforge.net
14028 S:      Maintained
14029 F:      Documentation/networking/sctp.txt
14030 F:      include/linux/sctp.h
14031 F:      include/uapi/linux/sctp.h
14032 F:      include/net/sctp/
14033 F:      net/sctp/
14034
14035 SCx200 CPU SUPPORT
14036 M:      Jim Cromie <jim.cromie@gmail.com>
14037 S:      Odd Fixes
14038 F:      Documentation/i2c/busses/scx200_acb
14039 F:      arch/x86/platform/scx200/
14040 F:      drivers/watchdog/scx200_wdt.c
14041 F:      drivers/i2c/busses/scx200*
14042 F:      drivers/mtd/maps/scx200_docflash.c
14043 F:      include/linux/scx200.h
14044
14045 SCx200 GPIO DRIVER
14046 M:      Jim Cromie <jim.cromie@gmail.com>
14047 S:      Maintained
14048 F:      drivers/char/scx200_gpio.c
14049 F:      include/linux/scx200_gpio.h
14050
14051 SCx200 HRT CLOCKSOURCE DRIVER
14052 M:      Jim Cromie <jim.cromie@gmail.com>
14053 S:      Maintained
14054 F:      drivers/clocksource/scx200_hrt.c
14055
14056 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14057 M:      Sascha Sommer <saschasommer@freenet.de>
14058 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14059 S:      Maintained
14060 F:      drivers/mmc/host/sdricoh_cs.c
14061
14062 SECO BOARDS CEC DRIVER
14063 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14064 S:      Maintained
14065 F:      drivers/media/platform/seco-cec/seco-cec.c
14066 F:      drivers/media/platform/seco-cec/seco-cec.h
14067
14068 SECURE COMPUTING
14069 M:      Kees Cook <keescook@chromium.org>
14070 R:      Andy Lutomirski <luto@amacapital.net>
14071 R:      Will Drewry <wad@chromium.org>
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14073 S:      Supported
14074 F:      kernel/seccomp.c
14075 F:      include/uapi/linux/seccomp.h
14076 F:      include/linux/seccomp.h
14077 F:      tools/testing/selftests/seccomp/*
14078 F:      tools/testing/selftests/kselftest_harness.h
14079 F:      Documentation/userspace-api/seccomp_filter.rst
14080 K:      \bsecure_computing
14081 K:      \bTIF_SECCOMP\b
14082
14083 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14084 M:      Al Cooper <alcooperx@gmail.com>
14085 L:      linux-mmc@vger.kernel.org
14086 L:      bcm-kernel-feedback-list@broadcom.com
14087 S:      Maintained
14088 F:      drivers/mmc/host/sdhci-brcmstb*
14089
14090 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14091 M:      Adrian Hunter <adrian.hunter@intel.com>
14092 L:      linux-mmc@vger.kernel.org
14093 S:      Maintained
14094 F:      drivers/mmc/host/sdhci*
14095 F:      include/linux/mmc/sdhci*
14096
14097 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14098 M:      Adrian Hunter <adrian.hunter@intel.com>
14099 M:      Ritesh Harjani <riteshh@codeaurora.org>
14100 M:      Asutosh Das <asutoshd@codeaurora.org>
14101 L:      linux-mmc@vger.kernel.org
14102 S:      Maintained
14103 F:      drivers/mmc/host/cqhci*
14104
14105 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14106 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14107 M:      Manjunath M B <manjumb@synopsys.com>
14108 L:      linux-mmc@vger.kernel.org
14109 S:      Maintained
14110 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14111
14112 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14113 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14114 L:      linux-mmc@vger.kernel.org
14115 S:      Supported
14116 F:      drivers/mmc/host/sdhci-of-at91.c
14117
14118 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14119 M:      Ben Dooks <ben-linux@fluff.org>
14120 M:      Jaehoon Chung <jh80.chung@samsung.com>
14121 L:      linux-mmc@vger.kernel.org
14122 S:      Maintained
14123 F:      drivers/mmc/host/sdhci-s3c*
14124
14125 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14126 M:      Viresh Kumar <vireshk@kernel.org>
14127 L:      linux-mmc@vger.kernel.org
14128 S:      Maintained
14129 F:      drivers/mmc/host/sdhci-spear.c
14130
14131 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14132 M:      Kishon Vijay Abraham I <kishon@ti.com>
14133 L:      linux-mmc@vger.kernel.org
14134 S:      Maintained
14135 F:      drivers/mmc/host/sdhci-omap.c
14136
14137 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14138 M:      Scott Bauer <scott.bauer@intel.com>
14139 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14140 L:      linux-block@vger.kernel.org
14141 S:      Supported
14142 F:      block/sed*
14143 F:      block/opal_proto.h
14144 F:      include/linux/sed*
14145 F:      include/uapi/linux/sed*
14146
14147 SECURITY CONTACT
14148 M:      Security Officers <security@kernel.org>
14149 S:      Supported
14150
14151 SECURITY SUBSYSTEM
14152 M:      James Morris <jmorris@namei.org>
14153 M:      "Serge E. Hallyn" <serge@hallyn.com>
14154 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14156 W:      http://kernsec.org/
14157 S:      Supported
14158 F:      security/
14159 X:      security/selinux/
14160
14161 SELINUX SECURITY MODULE
14162 M:      Paul Moore <paul@paul-moore.com>
14163 M:      Stephen Smalley <sds@tycho.nsa.gov>
14164 M:      Eric Paris <eparis@parisplace.org>
14165 L:      selinux@vger.kernel.org
14166 W:      https://selinuxproject.org
14167 W:      https://github.com/SELinuxProject
14168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14169 S:      Supported
14170 F:      include/uapi/linux/selinux_netlink.h
14171 F:      security/selinux/
14172 F:      scripts/selinux/
14173 F:      Documentation/admin-guide/LSM/SELinux.rst
14174
14175 SENSABLE PHANTOM
14176 M:      Jiri Slaby <jirislaby@gmail.com>
14177 S:      Maintained
14178 F:      drivers/misc/phantom.c
14179 F:      include/uapi/linux/phantom.h
14180
14181 SERIAL DEVICE BUS
14182 M:      Rob Herring <robh@kernel.org>
14183 L:      linux-serial@vger.kernel.org
14184 S:      Maintained
14185 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14186 F:      drivers/tty/serdev/
14187 F:      include/linux/serdev.h
14188
14189 SERIAL DRIVERS
14190 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14191 L:      linux-serial@vger.kernel.org
14192 S:      Maintained
14193 F:      Documentation/devicetree/bindings/serial/
14194 F:      drivers/tty/serial/
14195
14196 SERIAL IR RECEIVER
14197 M:      Sean Young <sean@mess.org>
14198 L:      linux-media@vger.kernel.org
14199 S:      Maintained
14200 F:      drivers/media/rc/serial_ir.c
14201
14202 SFC NETWORK DRIVER
14203 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14204 M:      Edward Cree <ecree@solarflare.com>
14205 M:      Martin Habets <mhabets@solarflare.com>
14206 L:      netdev@vger.kernel.org
14207 S:      Supported
14208 F:      drivers/net/ethernet/sfc/
14209
14210 SFF/SFP/SFP+ MODULE SUPPORT
14211 M:      Russell King <linux@armlinux.org.uk>
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/phy/phylink.c
14215 F:      drivers/net/phy/sfp*
14216 F:      include/linux/phylink.h
14217 F:      include/linux/sfp.h
14218
14219 SGI GRU DRIVER
14220 M:      Dimitri Sivanich <sivanich@sgi.com>
14221 S:      Maintained
14222 F:      drivers/misc/sgi-gru/
14223
14224 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14225 M:      Pat Gefre <pfg@sgi.com>
14226 L:      linux-ia64@vger.kernel.org
14227 S:      Supported
14228 F:      Documentation/ia64/serial.txt
14229 F:      drivers/tty/serial/ioc?_serial.c
14230 F:      include/linux/ioc?.h
14231
14232 SGI XP/XPC/XPNET DRIVER
14233 M:      Cliff Whickman <cpw@sgi.com>
14234 M:      Robin Holt <robinmholt@gmail.com>
14235 S:      Maintained
14236 F:      drivers/misc/sgi-xp/
14237
14238 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14239 M:      Ursula Braun <ubraun@linux.ibm.com>
14240 M:      Karsten Graul <kgraul@linux.ibm.com>
14241 L:      linux-s390@vger.kernel.org
14242 W:      http://www.ibm.com/developerworks/linux/linux390/
14243 S:      Supported
14244 F:      net/smc/
14245
14246 SHARP RJ54N1CB0C SENSOR DRIVER
14247 M:      Jacopo Mondi <jacopo@jmondi.org>
14248 L:      linux-media@vger.kernel.org
14249 T:      git git://linuxtv.org/media_tree.git
14250 S:      Odd fixes
14251 F:      drivers/media/i2c/rj54n1cb0c.c
14252 F:      include/media/i2c/rj54n1cb0c.h
14253
14254 SH_VEU V4L2 MEM2MEM DRIVER
14255 L:      linux-media@vger.kernel.org
14256 S:      Orphan
14257 F:      drivers/media/platform/sh_veu.c
14258
14259 SH_VOU V4L2 OUTPUT DRIVER
14260 L:      linux-media@vger.kernel.org
14261 S:      Orphan
14262 F:      drivers/media/platform/sh_vou.c
14263 F:      include/media/drv-intf/sh_vou.h
14264
14265 SI2157 MEDIA DRIVER
14266 M:      Antti Palosaari <crope@iki.fi>
14267 L:      linux-media@vger.kernel.org
14268 W:      https://linuxtv.org
14269 W:      http://palosaari.fi/linux/
14270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14271 T:      git git://linuxtv.org/anttip/media_tree.git
14272 S:      Maintained
14273 F:      drivers/media/tuners/si2157*
14274
14275 SI2165 MEDIA DRIVER
14276 M:      Matthias Schwarzott <zzam@gentoo.org>
14277 L:      linux-media@vger.kernel.org
14278 W:      https://linuxtv.org
14279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14280 S:      Maintained
14281 F:      drivers/media/dvb-frontends/si2165*
14282
14283 SI2168 MEDIA DRIVER
14284 M:      Antti Palosaari <crope@iki.fi>
14285 L:      linux-media@vger.kernel.org
14286 W:      https://linuxtv.org
14287 W:      http://palosaari.fi/linux/
14288 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14289 T:      git git://linuxtv.org/anttip/media_tree.git
14290 S:      Maintained
14291 F:      drivers/media/dvb-frontends/si2168*
14292
14293 SI470X FM RADIO RECEIVER I2C DRIVER
14294 M:      Hans Verkuil <hverkuil@xs4all.nl>
14295 L:      linux-media@vger.kernel.org
14296 T:      git git://linuxtv.org/media_tree.git
14297 W:      https://linuxtv.org
14298 S:      Odd Fixes
14299 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14300
14301 SI470X FM RADIO RECEIVER USB DRIVER
14302 M:      Hans Verkuil <hverkuil@xs4all.nl>
14303 L:      linux-media@vger.kernel.org
14304 T:      git git://linuxtv.org/media_tree.git
14305 W:      https://linuxtv.org
14306 S:      Maintained
14307 F:      drivers/media/radio/si470x/radio-si470x-common.c
14308 F:      drivers/media/radio/si470x/radio-si470x.h
14309 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14310
14311 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14312 M:      Eduardo Valentin <edubezval@gmail.com>
14313 L:      linux-media@vger.kernel.org
14314 T:      git git://linuxtv.org/media_tree.git
14315 W:      https://linuxtv.org
14316 S:      Odd Fixes
14317 F:      drivers/media/radio/si4713/si4713.?
14318
14319 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14320 M:      Eduardo Valentin <edubezval@gmail.com>
14321 L:      linux-media@vger.kernel.org
14322 T:      git git://linuxtv.org/media_tree.git
14323 W:      https://linuxtv.org
14324 S:      Odd Fixes
14325 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14326
14327 SI4713 FM RADIO TRANSMITTER USB DRIVER
14328 M:      Hans Verkuil <hverkuil@xs4all.nl>
14329 L:      linux-media@vger.kernel.org
14330 T:      git git://linuxtv.org/media_tree.git
14331 W:      https://linuxtv.org
14332 S:      Maintained
14333 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14334
14335 SIANO DVB DRIVER
14336 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14337 L:      linux-media@vger.kernel.org
14338 W:      https://linuxtv.org
14339 T:      git git://linuxtv.org/media_tree.git
14340 S:      Odd fixes
14341 F:      drivers/media/common/siano/
14342 F:      drivers/media/usb/siano/
14343 F:      drivers/media/usb/siano/
14344 F:      drivers/media/mmc/siano/
14345
14346 SIFIVE DRIVERS
14347 M:      Palmer Dabbelt <palmer@sifive.com>
14348 M:      Paul Walmsley <paul.walmsley@sifive.com>
14349 L:      linux-riscv@lists.infradead.org
14350 T:      git git://github.com/sifive/riscv-linux.git
14351 S:      Supported
14352 K:      sifive
14353 N:      sifive
14354
14355 SILEAD TOUCHSCREEN DRIVER
14356 M:      Hans de Goede <hdegoede@redhat.com>
14357 L:      linux-input@vger.kernel.org
14358 L:      platform-driver-x86@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/input/touchscreen/silead.c
14361 F:      drivers/platform/x86/touchscreen_dmi.c
14362
14363 SILICON MOTION SM712 FRAME BUFFER DRIVER
14364 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14365 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14366 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14367 L:      linux-fbdev@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/video/fbdev/sm712*
14370 F:      Documentation/fb/sm712fb.txt
14371
14372 SIMPLE FIRMWARE INTERFACE (SFI)
14373 M:      Len Brown <lenb@kernel.org>
14374 L:      sfi-devel@simplefirmware.org
14375 W:      http://simplefirmware.org/
14376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14377 S:      Supported
14378 F:      arch/x86/platform/sfi/
14379 F:      drivers/sfi/
14380 F:      include/linux/sfi*.h
14381
14382 SIMPLEFB FB DRIVER
14383 M:      Hans de Goede <hdegoede@redhat.com>
14384 L:      linux-fbdev@vger.kernel.org
14385 S:      Maintained
14386 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14387 F:      drivers/video/fbdev/simplefb.c
14388 F:      include/linux/platform_data/simplefb.h
14389
14390 SIMTEC EB110ATX (Chalice CATS)
14391 P:      Ben Dooks
14392 P:      Vincent Sanders <vince@simtec.co.uk>
14393 M:      Simtec Linux Team <linux@simtec.co.uk>
14394 W:      http://www.simtec.co.uk/products/EB110ATX/
14395 S:      Supported
14396
14397 SIMTEC EB2410ITX (BAST)
14398 P:      Ben Dooks
14399 P:      Vincent Sanders <vince@simtec.co.uk>
14400 M:      Simtec Linux Team <linux@simtec.co.uk>
14401 W:      http://www.simtec.co.uk/products/EB2410ITX/
14402 S:      Supported
14403 F:      arch/arm/mach-s3c24xx/mach-bast.c
14404 F:      arch/arm/mach-s3c24xx/bast-ide.c
14405 F:      arch/arm/mach-s3c24xx/bast-irq.c
14406
14407 SIPHASH PRF ROUTINES
14408 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14409 S:      Maintained
14410 F:      lib/siphash.c
14411 F:      lib/test_siphash.c
14412 F:      include/linux/siphash.h
14413
14414 SIOX
14415 M:      Gavin Schenk <g.schenk@eckelmann.de>
14416 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14417 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14418 S:      Supported
14419 F:      drivers/siox/*
14420 F:      drivers/gpio/gpio-siox.c
14421 F:      include/trace/events/siox.h
14422
14423 SIS 190 ETHERNET DRIVER
14424 M:      Francois Romieu <romieu@fr.zoreil.com>
14425 L:      netdev@vger.kernel.org
14426 S:      Maintained
14427 F:      drivers/net/ethernet/sis/sis190.c
14428
14429 SIS 900/7016 FAST ETHERNET DRIVER
14430 M:      Daniele Venzano <venza@brownhat.org>
14431 W:      http://www.brownhat.org/sis900.html
14432 L:      netdev@vger.kernel.org
14433 S:      Maintained
14434 F:      drivers/net/ethernet/sis/sis900.*
14435
14436 SIS FRAMEBUFFER DRIVER
14437 M:      Thomas Winischhofer <thomas@winischhofer.net>
14438 W:      http://www.winischhofer.net/linuxsisvga.shtml
14439 S:      Maintained
14440 F:      Documentation/fb/sisfb.txt
14441 F:      drivers/video/fbdev/sis/
14442 F:      include/video/sisfb.h
14443
14444 SIS USB2VGA DRIVER
14445 M:      Thomas Winischhofer <thomas@winischhofer.net>
14446 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14447 S:      Maintained
14448 F:      drivers/usb/misc/sisusbvga/
14449
14450 SLAB ALLOCATOR
14451 M:      Christoph Lameter <cl@linux.com>
14452 M:      Pekka Enberg <penberg@kernel.org>
14453 M:      David Rientjes <rientjes@google.com>
14454 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14455 M:      Andrew Morton <akpm@linux-foundation.org>
14456 L:      linux-mm@kvack.org
14457 S:      Maintained
14458 F:      include/linux/sl?b*.h
14459 F:      mm/sl?b*
14460
14461 SLEEPABLE READ-COPY UPDATE (SRCU)
14462 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14463 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14464 M:      Josh Triplett <josh@joshtriplett.org>
14465 R:      Steven Rostedt <rostedt@goodmis.org>
14466 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14467 L:      rcu@vger.kernel.org
14468 W:      http://www.rdrop.com/users/paulmck/RCU/
14469 S:      Supported
14470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14471 F:      include/linux/srcu*.h
14472 F:      kernel/rcu/srcu*.c
14473
14474 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14475 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14477 S:      Maintained
14478 F:      drivers/slimbus/
14479 F:      Documentation/devicetree/bindings/slimbus/
14480 F:      include/linux/slimbus.h
14481
14482 SMACK SECURITY MODULE
14483 M:      Casey Schaufler <casey@schaufler-ca.com>
14484 L:      linux-security-module@vger.kernel.org
14485 W:      http://schaufler-ca.com
14486 T:      git git://github.com/cschaufler/smack-next
14487 S:      Maintained
14488 F:      Documentation/admin-guide/LSM/Smack.rst
14489 F:      security/smack/
14490
14491 SMC91x ETHERNET DRIVER
14492 M:      Nicolas Pitre <nico@fluxnic.net>
14493 S:      Odd Fixes
14494 F:      drivers/net/ethernet/smsc/smc91x.*
14495
14496 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14497 M:      Sakari Ailus <sakari.ailus@iki.fi>
14498 L:      linux-media@vger.kernel.org
14499 S:      Maintained
14500 F:      drivers/media/i2c/smiapp/
14501 F:      include/media/i2c/smiapp.h
14502 F:      drivers/media/i2c/smiapp-pll.c
14503 F:      drivers/media/i2c/smiapp-pll.h
14504 F:      include/uapi/linux/smiapp.h
14505 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14506
14507 SMM665 HARDWARE MONITOR DRIVER
14508 M:      Guenter Roeck <linux@roeck-us.net>
14509 L:      linux-hwmon@vger.kernel.org
14510 S:      Maintained
14511 F:      Documentation/hwmon/smm665.rst
14512 F:      drivers/hwmon/smm665.c
14513
14514 SMSC EMC2103 HARDWARE MONITOR DRIVER
14515 M:      Steve Glendinning <steve.glendinning@shawell.net>
14516 L:      linux-hwmon@vger.kernel.org
14517 S:      Maintained
14518 F:      Documentation/hwmon/emc2103.rst
14519 F:      drivers/hwmon/emc2103.c
14520
14521 SMSC SCH5627 HARDWARE MONITOR DRIVER
14522 M:      Hans de Goede <hdegoede@redhat.com>
14523 L:      linux-hwmon@vger.kernel.org
14524 S:      Supported
14525 F:      Documentation/hwmon/sch5627.rst
14526 F:      drivers/hwmon/sch5627.c
14527
14528 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14529 M:      Steve Glendinning <steve.glendinning@shawell.net>
14530 L:      linux-fbdev@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/video/fbdev/smscufx.c
14533
14534 SMSC47B397 HARDWARE MONITOR DRIVER
14535 M:      Jean Delvare <jdelvare@suse.com>
14536 L:      linux-hwmon@vger.kernel.org
14537 S:      Maintained
14538 F:      Documentation/hwmon/smsc47b397.rst
14539 F:      drivers/hwmon/smsc47b397.c
14540
14541 SMSC911x ETHERNET DRIVER
14542 M:      Steve Glendinning <steve.glendinning@shawell.net>
14543 L:      netdev@vger.kernel.org
14544 S:      Maintained
14545 F:      include/linux/smsc911x.h
14546 F:      drivers/net/ethernet/smsc/smsc911x.*
14547
14548 SMSC9420 PCI ETHERNET DRIVER
14549 M:      Steve Glendinning <steve.glendinning@shawell.net>
14550 L:      netdev@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/net/ethernet/smsc/smsc9420.*
14553
14554 SOC-CAMERA V4L2 SUBSYSTEM
14555 L:      linux-media@vger.kernel.org
14556 T:      git git://linuxtv.org/media_tree.git
14557 S:      Orphan
14558 F:      include/media/soc_camera.h
14559 F:      drivers/staging/media/soc_camera/
14560
14561 SOCIONEXT SYNQUACER I2C DRIVER
14562 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14563 L:      linux-i2c@vger.kernel.org
14564 S:      Maintained
14565 F:      drivers/i2c/busses/i2c-synquacer.c
14566 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14567
14568 SOCIONEXT UNIPHIER SOUND DRIVER
14569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14570 S:      Orphan
14571 F:      sound/soc/uniphier/
14572
14573 SOEKRIS NET48XX LED SUPPORT
14574 M:      Chris Boot <bootc@bootc.net>
14575 S:      Maintained
14576 F:      drivers/leds/leds-net48xx.c
14577
14578 SOFT-ROCE DRIVER (rxe)
14579 M:      Moni Shoua <monis@mellanox.com>
14580 L:      linux-rdma@vger.kernel.org
14581 S:      Supported
14582 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14583 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14584 F:      drivers/infiniband/sw/rxe/
14585 F:      include/uapi/rdma/rdma_user_rxe.h
14586
14587 SOFTLOGIC 6x10 MPEG CODEC
14588 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14589 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14590 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14591 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14592 M:      Ismael Luceno <ismael@iodev.co.uk>
14593 L:      linux-media@vger.kernel.org
14594 S:      Supported
14595 F:      drivers/media/pci/solo6x10/
14596
14597 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14598 M:      James Morse <james.morse@arm.com>
14599 L:      linux-arm-kernel@lists.infradead.org
14600 S:      Maintained
14601 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14602 F:      drivers/firmware/arm_sdei.c
14603 F:      include/linux/arm_sdei.h
14604 F:      include/uapi/linux/arm_sdei.h
14605
14606 SOFTWARE RAID (Multiple Disks) SUPPORT
14607 M:      Shaohua Li <shli@kernel.org>
14608 L:      linux-raid@vger.kernel.org
14609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14610 S:      Supported
14611 F:      drivers/md/Makefile
14612 F:      drivers/md/Kconfig
14613 F:      drivers/md/md*
14614 F:      drivers/md/raid*
14615 F:      include/linux/raid/
14616 F:      include/uapi/linux/raid/
14617
14618 SOCIONEXT (SNI) AVE NETWORK DRIVER
14619 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14620 L:      netdev@vger.kernel.org
14621 S:      Maintained
14622 F:      drivers/net/ethernet/socionext/sni_ave.c
14623 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14624
14625 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14626 M:      Jassi Brar <jaswinder.singh@linaro.org>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/ethernet/socionext/netsec.c
14630 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14631
14632 SOLIDRUN CLEARFOG SUPPORT
14633 M:      Russell King <linux@armlinux.org.uk>
14634 S:      Maintained
14635 F:      arch/arm/boot/dts/armada-388-clearfog*
14636 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14637
14638 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14639 M:      Russell King <linux@armlinux.org.uk>
14640 S:      Maintained
14641 F:      arch/arm/boot/dts/imx6*-cubox-i*
14642 F:      arch/arm/boot/dts/imx6*-hummingboard*
14643 F:      arch/arm/boot/dts/imx6*-sr-*
14644
14645 SONIC NETWORK DRIVER
14646 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14647 L:      netdev@vger.kernel.org
14648 S:      Maintained
14649 F:      drivers/net/ethernet/natsemi/sonic.*
14650
14651 SONICS SILICON BACKPLANE DRIVER (SSB)
14652 M:      Michael Buesch <m@bues.ch>
14653 L:      linux-wireless@vger.kernel.org
14654 S:      Maintained
14655 F:      drivers/ssb/
14656 F:      include/linux/ssb/
14657
14658 SONY IMX214 SENSOR DRIVER
14659 M:      Ricardo Ribalda <ricardo.ribalda@gmail.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/imx214.c
14664 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14665
14666 SONY IMX258 SENSOR DRIVER
14667 M:      Sakari Ailus <sakari.ailus@linux.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/imx258.c
14672
14673 SONY IMX274 SENSOR DRIVER
14674 M:      Leon Luo <leonl@leopardimaging.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/imx274.c
14679 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14680
14681 SONY IMX319 SENSOR DRIVER
14682 M:      Bingbu Cao <bingbu.cao@intel.com>
14683 L:      linux-media@vger.kernel.org
14684 T:      git git://linuxtv.org/media_tree.git
14685 S:      Maintained
14686 F:      drivers/media/i2c/imx319.c
14687
14688 SONY IMX355 SENSOR DRIVER
14689 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14690 L:      linux-media@vger.kernel.org
14691 T:      git git://linuxtv.org/media_tree.git
14692 S:      Maintained
14693 F:      drivers/media/i2c/imx355.c
14694
14695 SONY MEMORYSTICK SUBSYSTEM
14696 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14697 M:      Alex Dubov <oakad@yahoo.com>
14698 M:      Ulf Hansson <ulf.hansson@linaro.org>
14699 L:      linux-mmc@vger.kernel.org
14700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14701 S:      Maintained
14702 F:      drivers/memstick/
14703 F:      include/linux/memstick.h
14704
14705 SONY VAIO CONTROL DEVICE DRIVER
14706 M:      Mattia Dongili <malattia@linux.it>
14707 L:      platform-driver-x86@vger.kernel.org
14708 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14709 S:      Maintained
14710 F:      Documentation/laptops/sony-laptop.txt
14711 F:      drivers/char/sonypi.c
14712 F:      drivers/platform/x86/sony-laptop.c
14713 F:      include/linux/sony-laptop.h
14714
14715 SOUND
14716 M:      Jaroslav Kysela <perex@perex.cz>
14717 M:      Takashi Iwai <tiwai@suse.com>
14718 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14719 W:      http://www.alsa-project.org/
14720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14721 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14722 S:      Maintained
14723 F:      Documentation/sound/
14724 F:      include/sound/
14725 F:      include/uapi/sound/
14726 F:      sound/
14727
14728 SOUND - COMPRESSED AUDIO
14729 M:      Vinod Koul <vkoul@kernel.org>
14730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14732 S:      Supported
14733 F:      Documentation/sound/designs/compress-offload.rst
14734 F:      include/sound/compress_driver.h
14735 F:      include/uapi/sound/compress_*
14736 F:      sound/core/compress_offload.c
14737 F:      sound/soc/soc-compress.c
14738
14739 SOUND - DMAENGINE HELPERS
14740 M:      Lars-Peter Clausen <lars@metafoo.de>
14741 S:      Supported
14742 F:      include/sound/dmaengine_pcm.h
14743 F:      sound/core/pcm_dmaengine.c
14744 F:      sound/soc/soc-generic-dmaengine-pcm.c
14745
14746 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14747 M:      Liam Girdwood <lgirdwood@gmail.com>
14748 M:      Mark Brown <broonie@kernel.org>
14749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14751 W:      http://alsa-project.org/main/index.php/ASoC
14752 S:      Supported
14753 F:      Documentation/devicetree/bindings/sound/
14754 F:      Documentation/sound/soc/
14755 F:      sound/soc/
14756 F:      include/dt-bindings/sound/
14757 F:      include/sound/soc*
14758
14759 SOUNDWIRE SUBSYSTEM
14760 M:      Vinod Koul <vkoul@kernel.org>
14761 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14762 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14764 S:      Supported
14765 F:      Documentation/driver-api/soundwire/
14766 F:      drivers/soundwire/
14767 F:      include/linux/soundwire/
14768
14769 SP2 MEDIA DRIVER
14770 M:      Olli Salonen <olli.salonen@iki.fi>
14771 L:      linux-media@vger.kernel.org
14772 W:      https://linuxtv.org
14773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14774 S:      Maintained
14775 F:      drivers/media/dvb-frontends/sp2*
14776
14777 SPARC + UltraSPARC (sparc/sparc64)
14778 M:      "David S. Miller" <davem@davemloft.net>
14779 L:      sparclinux@vger.kernel.org
14780 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14783 S:      Maintained
14784 F:      arch/sparc/
14785 F:      drivers/sbus/
14786
14787 SPARC SERIAL DRIVERS
14788 M:      "David S. Miller" <davem@davemloft.net>
14789 L:      sparclinux@vger.kernel.org
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14792 S:      Maintained
14793 F:      include/linux/sunserialcore.h
14794 F:      drivers/tty/serial/suncore.c
14795 F:      drivers/tty/serial/sunhv.c
14796 F:      drivers/tty/serial/sunsab.c
14797 F:      drivers/tty/serial/sunsab.h
14798 F:      drivers/tty/serial/sunsu.c
14799 F:      drivers/tty/serial/sunzilog.c
14800 F:      drivers/tty/serial/sunzilog.h
14801 F:      drivers/tty/vcc.c
14802
14803 SPARSE CHECKER
14804 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14805 L:      linux-sparse@vger.kernel.org
14806 W:      https://sparse.wiki.kernel.org/
14807 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14808 S:      Maintained
14809 F:      include/linux/compiler.h
14810
14811 SPEAR CLOCK FRAMEWORK SUPPORT
14812 M:      Viresh Kumar <vireshk@kernel.org>
14813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14814 W:      http://www.st.com/spear
14815 S:      Maintained
14816 F:      drivers/clk/spear/
14817
14818 SPEAR PLATFORM SUPPORT
14819 M:      Viresh Kumar <vireshk@kernel.org>
14820 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14822 W:      http://www.st.com/spear
14823 S:      Maintained
14824 F:      arch/arm/boot/dts/spear*
14825 F:      arch/arm/mach-spear/
14826
14827 SPI NOR SUBSYSTEM
14828 M:      Marek Vasut <marek.vasut@gmail.com>
14829 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14830 L:      linux-mtd@lists.infradead.org
14831 W:      http://www.linux-mtd.infradead.org/
14832 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14834 S:      Maintained
14835 F:      drivers/mtd/spi-nor/
14836 F:      include/linux/mtd/spi-nor.h
14837
14838 SPI SUBSYSTEM
14839 M:      Mark Brown <broonie@kernel.org>
14840 L:      linux-spi@vger.kernel.org
14841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14842 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14843 S:      Maintained
14844 F:      Documentation/devicetree/bindings/spi/
14845 F:      Documentation/spi/
14846 F:      drivers/spi/
14847 F:      include/linux/spi/
14848 F:      include/uapi/linux/spi/
14849 F:      tools/spi/
14850
14851 SPIDERNET NETWORK DRIVER for CELL
14852 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14853 L:      netdev@vger.kernel.org
14854 S:      Supported
14855 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14856 F:      drivers/net/ethernet/toshiba/spider_net*
14857
14858 SPMI SUBSYSTEM
14859 R:      Stephen Boyd <sboyd@kernel.org>
14860 L:      linux-arm-msm@vger.kernel.org
14861 F:      Documentation/devicetree/bindings/spmi/
14862 F:      drivers/spmi/
14863 F:      include/dt-bindings/spmi/spmi.h
14864 F:      include/linux/spmi.h
14865 F:      include/trace/events/spmi.h
14866
14867 SPU FILE SYSTEM
14868 M:      Jeremy Kerr <jk@ozlabs.org>
14869 L:      linuxppc-dev@lists.ozlabs.org
14870 W:      http://www.ibm.com/developerworks/power/cell/
14871 S:      Supported
14872 F:      Documentation/filesystems/spufs.txt
14873 F:      arch/powerpc/platforms/cell/spufs/
14874
14875 SQUASHFS FILE SYSTEM
14876 M:      Phillip Lougher <phillip@squashfs.org.uk>
14877 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14878 W:      http://squashfs.org.uk
14879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14880 S:      Maintained
14881 F:      Documentation/filesystems/squashfs.txt
14882 F:      fs/squashfs/
14883
14884 SRM (Alpha) environment access
14885 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14886 S:      Maintained
14887 F:      arch/alpha/kernel/srm_env.c
14888
14889 ST LSM6DSx IMU IIO DRIVER
14890 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14891 L:      linux-iio@vger.kernel.org
14892 W:      http://www.st.com/
14893 S:      Maintained
14894 F:      drivers/iio/imu/st_lsm6dsx/
14895 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14896
14897 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14898 M:      Mickael Guene <mickael.guene@st.com>
14899 L:      linux-media@vger.kernel.org
14900 T:      git git://linuxtv.org/media_tree.git
14901 S:      Maintained
14902 F:      drivers/media/i2c/st-mipid02.c
14903 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14904
14905 ST STM32 I2C/SMBUS DRIVER
14906 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14907 L:      linux-i2c@vger.kernel.org
14908 S:      Maintained
14909 F:      drivers/i2c/busses/i2c-stm32*
14910
14911 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14912 M:      Song Qiang <songqiang1304521@gmail.com>
14913 L:      linux-iio@vger.kernel.org
14914 S:      Maintained
14915 F:      drivers/iio/proximity/vl53l0x-i2c.c
14916 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14917
14918 STABLE BRANCH
14919 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14920 M:      Sasha Levin <sashal@kernel.org>
14921 L:      stable@vger.kernel.org
14922 S:      Supported
14923 F:      Documentation/process/stable-kernel-rules.rst
14924
14925 STAGING - COMEDI
14926 M:      Ian Abbott <abbotti@mev.co.uk>
14927 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14928 S:      Odd Fixes
14929 F:      drivers/staging/comedi/
14930
14931 STAGING - EROFS FILE SYSTEM
14932 M:      Gao Xiang <gaoxiang25@huawei.com>
14933 M:      Chao Yu <yuchao0@huawei.com>
14934 L:      linux-erofs@lists.ozlabs.org
14935 S:      Maintained
14936 F:      drivers/staging/erofs/
14937
14938 STAGING - INDUSTRIAL IO
14939 M:      Jonathan Cameron <jic23@kernel.org>
14940 L:      linux-iio@vger.kernel.org
14941 S:      Odd Fixes
14942 F:      Documentation/devicetree/bindings/staging/iio/
14943 F:      drivers/staging/iio/
14944
14945 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14946 M:      Marc Dietrich <marvin24@gmx.de>
14947 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14948 L:      linux-tegra@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/staging/nvec/
14951
14952 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14953 M:      Jens Frederich <jfrederich@gmail.com>
14954 M:      Daniel Drake <dsd@laptop.org>
14955 M:      Jon Nettleton <jon.nettleton@gmail.com>
14956 W:      http://wiki.laptop.org/go/DCON
14957 S:      Maintained
14958 F:      drivers/staging/olpc_dcon/
14959
14960 STAGING - REALTEK RTL8712U DRIVERS
14961 M:      Larry Finger <Larry.Finger@lwfinger.net>
14962 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14963 S:      Odd Fixes
14964 F:      drivers/staging/rtl8712/
14965
14966 STAGING - REALTEK RTL8188EU DRIVERS
14967 M:      Larry Finger <Larry.Finger@lwfinger.net>
14968 S:      Odd Fixes
14969 F:      drivers/staging/rtl8188eu/
14970
14971 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14972 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14973 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14974 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14975 L:      linux-fbdev@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/staging/sm750fb/
14978
14979 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14980 M:      William Hubbs <w.d.hubbs@gmail.com>
14981 M:      Chris Brannon <chris@the-brannons.com>
14982 M:      Kirk Reiser <kirk@reisers.ca>
14983 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14984 L:      speakup@linux-speakup.org
14985 W:      http://www.linux-speakup.org/
14986 S:      Odd Fixes
14987 F:      drivers/staging/speakup/
14988
14989 STAGING - VIA VT665X DRIVERS
14990 M:      Forest Bond <forest@alittletooquiet.net>
14991 S:      Odd Fixes
14992 F:      drivers/staging/vt665?/
14993
14994 STAGING - WILC1000 WIFI DRIVER
14995 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14996 M:      Ajay Singh <ajay.kathat@microchip.com>
14997 L:      linux-wireless@vger.kernel.org
14998 S:      Supported
14999 F:      drivers/staging/wilc1000/
15000
15001 STAGING SUBSYSTEM
15002 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15004 L:      devel@driverdev.osuosl.org
15005 S:      Supported
15006 F:      drivers/staging/
15007
15008 STARFIRE/DURALAN NETWORK DRIVER
15009 M:      Ion Badulescu <ionut@badula.org>
15010 S:      Odd Fixes
15011 F:      drivers/net/ethernet/adaptec/starfire*
15012
15013 STEC S1220 SKD DRIVER
15014 M:      Bart Van Assche <bart.vanassche@wdc.com>
15015 L:      linux-block@vger.kernel.org
15016 S:      Maintained
15017 F:      drivers/block/skd*[ch]
15018
15019 STI AUDIO (ASoC) DRIVERS
15020 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15022 S:      Maintained
15023 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15024 F:      sound/soc/sti/
15025
15026 STI CEC DRIVER
15027 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15028 S:      Maintained
15029 F:      drivers/media/platform/sti/cec/
15030 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15031
15032 STK1160 USB VIDEO CAPTURE DRIVER
15033 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15034 L:      linux-media@vger.kernel.org
15035 T:      git git://linuxtv.org/media_tree.git
15036 S:      Maintained
15037 F:      drivers/media/usb/stk1160/
15038
15039 STM32 AUDIO (ASoC) DRIVERS
15040 M:      Olivier Moysan <olivier.moysan@st.com>
15041 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15043 S:      Maintained
15044 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15045 F:      sound/soc/stm/
15046
15047 STM32 TIMER/LPTIMER DRIVERS
15048 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15049 S:      Maintained
15050 F:      drivers/*/stm32-*timer*
15051 F:      drivers/pwm/pwm-stm32*
15052 F:      include/linux/*/stm32-*tim*
15053 F:      Documentation/ABI/testing/*timer-stm32
15054 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15055 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15056
15057 STMMAC ETHERNET DRIVER
15058 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15059 M:      Alexandre Torgue <alexandre.torgue@st.com>
15060 M:      Jose Abreu <joabreu@synopsys.com>
15061 L:      netdev@vger.kernel.org
15062 W:      http://www.stlinux.com
15063 S:      Supported
15064 F:      drivers/net/ethernet/stmicro/stmmac/
15065
15066 SUN3/3X
15067 M:      Sam Creasey <sammy@sammy.net>
15068 W:      http://sammy.net/sun3/
15069 S:      Maintained
15070 F:      arch/m68k/kernel/*sun3*
15071 F:      arch/m68k/sun3*/
15072 F:      arch/m68k/include/asm/sun3*
15073 F:      drivers/net/ethernet/i825xx/sun3*
15074
15075 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15076 M:      Hans de Goede <hdegoede@redhat.com>
15077 L:      linux-input@vger.kernel.org
15078 S:      Maintained
15079 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15080 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15081
15082 SUNDANCE NETWORK DRIVER
15083 M:      Denis Kirjanov <kda@linux-powerpc.org>
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/net/ethernet/dlink/sundance.c
15087
15088 SUPERH
15089 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15090 M:      Rich Felker <dalias@libc.org>
15091 L:      linux-sh@vger.kernel.org
15092 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15093 S:      Maintained
15094 F:      Documentation/sh/
15095 F:      arch/sh/
15096 F:      drivers/sh/
15097
15098 SUSPEND TO RAM
15099 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15100 M:      Len Brown <len.brown@intel.com>
15101 M:      Pavel Machek <pavel@ucw.cz>
15102 L:      linux-pm@vger.kernel.org
15103 B:      https://bugzilla.kernel.org
15104 S:      Supported
15105 F:      Documentation/power/
15106 F:      arch/x86/kernel/acpi/
15107 F:      drivers/base/power/
15108 F:      kernel/power/
15109 F:      include/linux/suspend.h
15110 F:      include/linux/freezer.h
15111 F:      include/linux/pm.h
15112
15113 SVGA HANDLING
15114 M:      Martin Mares <mj@ucw.cz>
15115 L:      linux-video@atrey.karlin.mff.cuni.cz
15116 S:      Maintained
15117 F:      Documentation/svga.txt
15118 F:      arch/x86/boot/video*
15119
15120 SWIOTLB SUBSYSTEM
15121 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15122 L:      iommu@lists.linux-foundation.org
15123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15124 S:      Supported
15125 F:      kernel/dma/swiotlb.c
15126 F:      arch/*/kernel/pci-swiotlb.c
15127 F:      include/linux/swiotlb.h
15128
15129 SWITCHDEV
15130 M:      Jiri Pirko <jiri@resnulli.us>
15131 M:      Ivan Vecera <ivecera@redhat.com>
15132 L:      netdev@vger.kernel.org
15133 S:      Supported
15134 F:      net/switchdev/
15135 F:      include/net/switchdev.h
15136
15137 SY8106A REGULATOR DRIVER
15138 M:      Icenowy Zheng <icenowy@aosc.io>
15139 S:      Maintained
15140 F:      drivers/regulator/sy8106a-regulator.c
15141 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15142
15143 SYNC FILE FRAMEWORK
15144 M:      Sumit Semwal <sumit.semwal@linaro.org>
15145 R:      Gustavo Padovan <gustavo@padovan.org>
15146 S:      Maintained
15147 L:      linux-media@vger.kernel.org
15148 L:      dri-devel@lists.freedesktop.org
15149 F:      drivers/dma-buf/sync_*
15150 F:      drivers/dma-buf/dma-fence*
15151 F:      drivers/dma-buf/sw_sync.c
15152 F:      include/linux/sync_file.h
15153 F:      include/uapi/linux/sync_file.h
15154 F:      Documentation/sync_file.txt
15155 T:      git git://anongit.freedesktop.org/drm/drm-misc
15156
15157 SYNOPSYS ARC ARCHITECTURE
15158 M:      Vineet Gupta <vgupta@synopsys.com>
15159 L:      linux-snps-arc@lists.infradead.org
15160 S:      Supported
15161 F:      arch/arc/
15162 F:      Documentation/devicetree/bindings/arc/*
15163 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15164 F:      drivers/clocksource/arc_timer.c
15165 F:      drivers/tty/serial/arc_uart.c
15166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15167
15168 SYNOPSYS ARC HSDK SDP pll clock driver
15169 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15170 S:      Supported
15171 F:      drivers/clk/clk-hsdk-pll.c
15172 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15173
15174 SYNOPSYS ARC SDP clock driver
15175 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15176 S:      Supported
15177 F:      drivers/clk/axs10x/*
15178 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15179
15180 SYNOPSYS ARC SDP platform support
15181 M:      Alexey Brodkin <abrodkin@synopsys.com>
15182 S:      Supported
15183 F:      arch/arc/plat-axs10x
15184 F:      arch/arc/boot/dts/ax*
15185 F:      Documentation/devicetree/bindings/arc/axs10*
15186
15187 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15188 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15189 S:      Supported
15190 F:      drivers/reset/reset-axs10x.c
15191 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15192
15193 SYNOPSYS CREG GPIO DRIVER
15194 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15195 S:      Maintained
15196 F:      drivers/gpio/gpio-creg-snps.c
15197 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15198
15199 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15200 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15201 S:      Maintained
15202 F:      drivers/tty/serial/8250/8250_dw.c
15203
15204 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15205 M:      Hoan Tran <hoan@os.amperecomputing.com>
15206 L:      linux-gpio@vger.kernel.org
15207 S:      Maintained
15208 F:      drivers/gpio/gpio-dwapb.c
15209 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15210
15211 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15212 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15213 S:      Maintained
15214 F:      drivers/dma/dwi-axi-dmac/
15215 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15216
15217 SYNOPSYS DESIGNWARE DMAC DRIVER
15218 M:      Viresh Kumar <vireshk@kernel.org>
15219 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15220 S:      Maintained
15221 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15222 F:      drivers/dma/dw/
15223 F:      include/dt-bindings/dma/dw-dmac.h
15224 F:      include/linux/dma/dw.h
15225 F:      include/linux/platform_data/dma-dw.h
15226
15227 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15228 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15229 L:      netdev@vger.kernel.org
15230 S:      Supported
15231 F:      drivers/net/ethernet/synopsys/
15232
15233 SYNOPSYS DESIGNWARE I2C DRIVER
15234 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15235 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15236 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15237 L:      linux-i2c@vger.kernel.org
15238 S:      Maintained
15239 F:      drivers/i2c/busses/i2c-designware-*
15240 F:      include/linux/platform_data/i2c-designware.h
15241
15242 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15243 M:      Jaehoon Chung <jh80.chung@samsung.com>
15244 L:      linux-mmc@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/mmc/host/dw_mmc*
15247
15248 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15249 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15250 S:      Supported
15251 F:      drivers/reset/reset-hsdk.c
15252 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15253 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15254
15255 SYSTEM CONFIGURATION (SYSCON)
15256 M:      Lee Jones <lee.jones@linaro.org>
15257 M:      Arnd Bergmann <arnd@arndb.de>
15258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15259 S:      Supported
15260 F:      drivers/mfd/syscon.c
15261
15262 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15263 M:      Sudeep Holla <sudeep.holla@arm.com>
15264 L:      linux-arm-kernel@lists.infradead.org
15265 S:      Maintained
15266 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15267 F:      drivers/clk/clk-sc[mp]i.c
15268 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15269 F:      drivers/firmware/arm_scpi.c
15270 F:      drivers/firmware/arm_scmi/
15271 F:      include/linux/sc[mp]i_protocol.h
15272
15273 SYSTEM RESET/SHUTDOWN DRIVERS
15274 M:      Sebastian Reichel <sre@kernel.org>
15275 L:      linux-pm@vger.kernel.org
15276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15277 S:      Maintained
15278 F:      Documentation/devicetree/bindings/power/reset/
15279 F:      drivers/power/reset/
15280
15281 SYSTEM TRACE MODULE CLASS
15282 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15283 S:      Maintained
15284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15285 F:      Documentation/trace/stm.rst
15286 F:      drivers/hwtracing/stm/
15287 F:      include/linux/stm.h
15288 F:      include/uapi/linux/stm.h
15289
15290 SYSV FILESYSTEM
15291 M:      Christoph Hellwig <hch@infradead.org>
15292 S:      Maintained
15293 F:      Documentation/filesystems/sysv-fs.txt
15294 F:      fs/sysv/
15295 F:      include/linux/sysv_fs.h
15296
15297 TASKSTATS STATISTICS INTERFACE
15298 M:      Balbir Singh <bsingharora@gmail.com>
15299 S:      Maintained
15300 F:      Documentation/accounting/taskstats*
15301 F:      include/linux/taskstats*
15302 F:      kernel/taskstats.c
15303
15304 TC subsystem
15305 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15306 M:      Cong Wang <xiyou.wangcong@gmail.com>
15307 M:      Jiri Pirko <jiri@resnulli.us>
15308 L:      netdev@vger.kernel.org
15309 S:      Maintained
15310 F:      include/net/pkt_cls.h
15311 F:      include/net/pkt_sched.h
15312 F:      include/net/tc_act/
15313 F:      include/uapi/linux/pkt_cls.h
15314 F:      include/uapi/linux/pkt_sched.h
15315 F:      include/uapi/linux/tc_act/
15316 F:      include/uapi/linux/tc_ematch/
15317 F:      net/sched/
15318
15319 TC90522 MEDIA DRIVER
15320 M:      Akihiro Tsukada <tskd08@gmail.com>
15321 L:      linux-media@vger.kernel.org
15322 S:      Odd Fixes
15323 F:      drivers/media/dvb-frontends/tc90522*
15324
15325 TCP LOW PRIORITY MODULE
15326 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15327 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15328 W:      http://tcp-lp-mod.sourceforge.net/
15329 S:      Maintained
15330 F:      net/ipv4/tcp_lp.c
15331
15332 TDA10071 MEDIA DRIVER
15333 M:      Antti Palosaari <crope@iki.fi>
15334 L:      linux-media@vger.kernel.org
15335 W:      https://linuxtv.org
15336 W:      http://palosaari.fi/linux/
15337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15338 T:      git git://linuxtv.org/anttip/media_tree.git
15339 S:      Maintained
15340 F:      drivers/media/dvb-frontends/tda10071*
15341
15342 TDA18212 MEDIA DRIVER
15343 M:      Antti Palosaari <crope@iki.fi>
15344 L:      linux-media@vger.kernel.org
15345 W:      https://linuxtv.org
15346 W:      http://palosaari.fi/linux/
15347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15348 T:      git git://linuxtv.org/anttip/media_tree.git
15349 S:      Maintained
15350 F:      drivers/media/tuners/tda18212*
15351
15352 TDA18218 MEDIA DRIVER
15353 M:      Antti Palosaari <crope@iki.fi>
15354 L:      linux-media@vger.kernel.org
15355 W:      https://linuxtv.org
15356 W:      http://palosaari.fi/linux/
15357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15358 T:      git git://linuxtv.org/anttip/media_tree.git
15359 S:      Maintained
15360 F:      drivers/media/tuners/tda18218*
15361
15362 TDA18250 MEDIA DRIVER
15363 M:      Olli Salonen <olli.salonen@iki.fi>
15364 L:      linux-media@vger.kernel.org
15365 W:      https://linuxtv.org
15366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15367 T:      git git://linuxtv.org/media_tree.git
15368 S:      Maintained
15369 F:      drivers/media/tuners/tda18250*
15370
15371 TDA18271 MEDIA DRIVER
15372 M:      Michael Krufky <mkrufky@linuxtv.org>
15373 L:      linux-media@vger.kernel.org
15374 W:      https://linuxtv.org
15375 W:      http://github.com/mkrufky
15376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15377 T:      git git://linuxtv.org/mkrufky/tuners.git
15378 S:      Maintained
15379 F:      drivers/media/tuners/tda18271*
15380
15381 TDA1997x MEDIA DRIVER
15382 M:      Tim Harvey <tharvey@gateworks.com>
15383 L:      linux-media@vger.kernel.org
15384 W:      https://linuxtv.org
15385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15386 S:      Maintained
15387 F:      drivers/media/i2c/tda1997x.*
15388
15389 TDA827x MEDIA DRIVER
15390 M:      Michael Krufky <mkrufky@linuxtv.org>
15391 L:      linux-media@vger.kernel.org
15392 W:      https://linuxtv.org
15393 W:      http://github.com/mkrufky
15394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15395 T:      git git://linuxtv.org/mkrufky/tuners.git
15396 S:      Maintained
15397 F:      drivers/media/tuners/tda8290.*
15398
15399 TDA8290 MEDIA DRIVER
15400 M:      Michael Krufky <mkrufky@linuxtv.org>
15401 L:      linux-media@vger.kernel.org
15402 W:      https://linuxtv.org
15403 W:      http://github.com/mkrufky
15404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15405 T:      git git://linuxtv.org/mkrufky/tuners.git
15406 S:      Maintained
15407 F:      drivers/media/tuners/tda8290.*
15408
15409 TDA9840 MEDIA DRIVER
15410 M:      Hans Verkuil <hverkuil@xs4all.nl>
15411 L:      linux-media@vger.kernel.org
15412 T:      git git://linuxtv.org/media_tree.git
15413 W:      https://linuxtv.org
15414 S:      Maintained
15415 F:      drivers/media/i2c/tda9840*
15416
15417 TEA5761 TUNER DRIVER
15418 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15419 L:      linux-media@vger.kernel.org
15420 W:      https://linuxtv.org
15421 T:      git git://linuxtv.org/media_tree.git
15422 S:      Odd fixes
15423 F:      drivers/media/tuners/tea5761.*
15424
15425 TEA5767 TUNER DRIVER
15426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15427 L:      linux-media@vger.kernel.org
15428 W:      https://linuxtv.org
15429 T:      git git://linuxtv.org/media_tree.git
15430 S:      Maintained
15431 F:      drivers/media/tuners/tea5767.*
15432
15433 TEA6415C MEDIA DRIVER
15434 M:      Hans Verkuil <hverkuil@xs4all.nl>
15435 L:      linux-media@vger.kernel.org
15436 T:      git git://linuxtv.org/media_tree.git
15437 W:      https://linuxtv.org
15438 S:      Maintained
15439 F:      drivers/media/i2c/tea6415c*
15440
15441 TEA6420 MEDIA DRIVER
15442 M:      Hans Verkuil <hverkuil@xs4all.nl>
15443 L:      linux-media@vger.kernel.org
15444 T:      git git://linuxtv.org/media_tree.git
15445 W:      https://linuxtv.org
15446 S:      Maintained
15447 F:      drivers/media/i2c/tea6420*
15448
15449 TEAM DRIVER
15450 M:      Jiri Pirko <jiri@resnulli.us>
15451 L:      netdev@vger.kernel.org
15452 S:      Supported
15453 F:      drivers/net/team/
15454 F:      include/linux/if_team.h
15455 F:      include/uapi/linux/if_team.h
15456
15457 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15458 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15459 S:      Maintained
15460 F:      arch/x86/platform/ts5500/
15461
15462 TECHNOTREND USB IR RECEIVER
15463 M:      Sean Young <sean@mess.org>
15464 L:      linux-media@vger.kernel.org
15465 S:      Maintained
15466 F:      drivers/media/rc/ttusbir.c
15467
15468 TECHWELL TW9910 VIDEO DECODER
15469 L:      linux-media@vger.kernel.org
15470 S:      Orphan
15471 F:      drivers/media/i2c/tw9910.c
15472 F:      include/media/i2c/tw9910.h
15473
15474 TEE SUBSYSTEM
15475 M:      Jens Wiklander <jens.wiklander@linaro.org>
15476 S:      Maintained
15477 F:      include/linux/tee_drv.h
15478 F:      include/uapi/linux/tee.h
15479 F:      drivers/tee/
15480 F:      Documentation/tee.txt
15481
15482 TEGRA ARCHITECTURE SUPPORT
15483 M:      Thierry Reding <thierry.reding@gmail.com>
15484 M:      Jonathan Hunter <jonathanh@nvidia.com>
15485 L:      linux-tegra@vger.kernel.org
15486 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15488 S:      Supported
15489 N:      [^a-z]tegra
15490
15491 TEGRA CLOCK DRIVER
15492 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15493 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15494 S:      Supported
15495 F:      drivers/clk/tegra/
15496
15497 TEGRA DMA DRIVERS
15498 M:      Laxman Dewangan <ldewangan@nvidia.com>
15499 M:      Jon Hunter <jonathanh@nvidia.com>
15500 S:      Supported
15501 F:      drivers/dma/tegra*
15502
15503 TEGRA I2C DRIVER
15504 M:      Laxman Dewangan <ldewangan@nvidia.com>
15505 S:      Supported
15506 F:      drivers/i2c/busses/i2c-tegra.c
15507
15508 TEGRA IOMMU DRIVERS
15509 M:      Thierry Reding <thierry.reding@gmail.com>
15510 L:      linux-tegra@vger.kernel.org
15511 S:      Supported
15512 F:      drivers/iommu/tegra*
15513
15514 TEGRA KBC DRIVER
15515 M:      Laxman Dewangan <ldewangan@nvidia.com>
15516 S:      Supported
15517 F:      drivers/input/keyboard/tegra-kbc.c
15518
15519 TEGRA NAND DRIVER
15520 M:      Stefan Agner <stefan@agner.ch>
15521 M:      Lucas Stach <dev@lynxeye.de>
15522 S:      Maintained
15523 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15524 F:      drivers/mtd/nand/raw/tegra_nand.c
15525
15526 TEGRA PWM DRIVER
15527 M:      Thierry Reding <thierry.reding@gmail.com>
15528 S:      Supported
15529 F:      drivers/pwm/pwm-tegra.c
15530
15531 TEGRA SERIAL DRIVER
15532 M:      Laxman Dewangan <ldewangan@nvidia.com>
15533 S:      Supported
15534 F:      drivers/tty/serial/serial-tegra.c
15535
15536 TEGRA SPI DRIVER
15537 M:      Laxman Dewangan <ldewangan@nvidia.com>
15538 S:      Supported
15539 F:      drivers/spi/spi-tegra*
15540
15541 TEGRA XUSB PADCTL DRIVER
15542 M:      JC Kuo <jckuo@nvidia.com>
15543 S:      Supported
15544 F:      drivers/phy/tegra/xusb*
15545
15546 TEHUTI ETHERNET DRIVER
15547 M:      Andy Gospodarek <andy@greyhouse.net>
15548 L:      netdev@vger.kernel.org
15549 S:      Supported
15550 F:      drivers/net/ethernet/tehuti/*
15551
15552 Telecom Clock Driver for MCPL0010
15553 M:      Mark Gross <mark.gross@intel.com>
15554 S:      Supported
15555 F:      drivers/char/tlclk.c
15556
15557 TENSILICA XTENSA PORT (xtensa)
15558 M:      Chris Zankel <chris@zankel.net>
15559 M:      Max Filippov <jcmvbkbc@gmail.com>
15560 L:      linux-xtensa@linux-xtensa.org
15561 T:      git git://github.com/czankel/xtensa-linux.git
15562 S:      Maintained
15563 F:      arch/xtensa/
15564 F:      drivers/irqchip/irq-xtensa-*
15565
15566 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15567 M:      Nishanth Menon <nm@ti.com>
15568 M:      Tero Kristo <t-kristo@ti.com>
15569 M:      Santosh Shilimkar <ssantosh@kernel.org>
15570 L:      linux-arm-kernel@lists.infradead.org
15571 S:      Maintained
15572 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15573 F:      drivers/firmware/ti_sci*
15574 F:      include/linux/soc/ti/ti_sci_protocol.h
15575 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15576 F:      drivers/soc/ti/ti_sci_pm_domains.c
15577 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15578 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15579 F:      drivers/clk/keystone/sci-clk.c
15580 F:      drivers/reset/reset-ti-sci.c
15581 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15582 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15583 F:      drivers/irqchip/irq-ti-sci-intr.c
15584 F:      drivers/irqchip/irq-ti-sci-inta.c
15585 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15586 F:      drivers/soc/ti/ti_sci_inta_msi.c
15587
15588 Texas Instruments ASoC drivers
15589 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15591 S:      Maintained
15592 F:      sound/soc/ti/
15593
15594 Texas Instruments' DAC7612 DAC Driver
15595 M:      Ricardo Ribalda <ricardo@ribalda.com>
15596 L:      linux-iio@vger.kernel.org
15597 S:      Supported
15598 F:      drivers/iio/dac/ti-dac7612.c
15599 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15600
15601 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15602 M:      Hans Verkuil <hverkuil@xs4all.nl>
15603 L:      linux-media@vger.kernel.org
15604 T:      git git://linuxtv.org/media_tree.git
15605 W:      https://linuxtv.org
15606 S:      Maintained
15607 F:      drivers/media/radio/radio-raremono.c
15608
15609 THERMAL
15610 M:      Zhang Rui <rui.zhang@intel.com>
15611 M:      Eduardo Valentin <edubezval@gmail.com>
15612 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15613 L:      linux-pm@vger.kernel.org
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15616 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15617 S:      Supported
15618 F:      drivers/thermal/
15619 F:      include/linux/thermal.h
15620 F:      include/uapi/linux/thermal.h
15621 F:      include/linux/cpu_cooling.h
15622 F:      Documentation/devicetree/bindings/thermal/
15623
15624 THERMAL/CPU_COOLING
15625 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15626 M:      Viresh Kumar <viresh.kumar@linaro.org>
15627 M:      Javi Merino <javi.merino@kernel.org>
15628 L:      linux-pm@vger.kernel.org
15629 S:      Supported
15630 F:      Documentation/thermal/cpu-cooling-api.txt
15631 F:      drivers/thermal/cpu_cooling.c
15632 F:      include/linux/cpu_cooling.h
15633
15634 THINKPAD ACPI EXTRAS DRIVER
15635 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15636 L:      ibm-acpi-devel@lists.sourceforge.net
15637 L:      platform-driver-x86@vger.kernel.org
15638 W:      http://ibm-acpi.sourceforge.net
15639 W:      http://thinkwiki.org/wiki/Ibm-acpi
15640 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15641 S:      Maintained
15642 F:      drivers/platform/x86/thinkpad_acpi.c
15643
15644 THUNDERBOLT DRIVER
15645 M:      Andreas Noever <andreas.noever@gmail.com>
15646 M:      Michael Jamet <michael.jamet@intel.com>
15647 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15648 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15650 S:      Maintained
15651 F:      Documentation/admin-guide/thunderbolt.rst
15652 F:      drivers/thunderbolt/
15653 F:      include/linux/thunderbolt.h
15654
15655 THUNDERBOLT NETWORK DRIVER
15656 M:      Michael Jamet <michael.jamet@intel.com>
15657 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15658 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15659 L:      netdev@vger.kernel.org
15660 S:      Maintained
15661 F:      drivers/net/thunderbolt.c
15662
15663 THUNDERX GPIO DRIVER
15664 M:      David Daney <david.daney@cavium.com>
15665 S:      Maintained
15666 F:      drivers/gpio/gpio-thunderx.c
15667
15668 TI AM437X VPFE DRIVER
15669 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15670 L:      linux-media@vger.kernel.org
15671 W:      https://linuxtv.org
15672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15673 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15674 S:      Maintained
15675 F:      drivers/media/platform/am437x/
15676
15677 TI BANDGAP AND THERMAL DRIVER
15678 M:      Eduardo Valentin <edubezval@gmail.com>
15679 M:      Keerthy <j-keerthy@ti.com>
15680 L:      linux-pm@vger.kernel.org
15681 L:      linux-omap@vger.kernel.org
15682 S:      Maintained
15683 F:      drivers/thermal/ti-soc-thermal/
15684
15685 TI BQ27XXX POWER SUPPLY DRIVER
15686 R:      Andrew F. Davis <afd@ti.com>
15687 F:      include/linux/power/bq27xxx_battery.h
15688 F:      drivers/power/supply/bq27xxx_battery.c
15689 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15690
15691 TI CDCE706 CLOCK DRIVER
15692 M:      Max Filippov <jcmvbkbc@gmail.com>
15693 S:      Maintained
15694 F:      drivers/clk/clk-cdce706.c
15695
15696 TI CLOCK DRIVER
15697 M:      Tero Kristo <t-kristo@ti.com>
15698 L:      linux-omap@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/clk/ti/
15701 F:      include/linux/clk/ti.h
15702
15703 TI DAVINCI MACHINE SUPPORT
15704 M:      Sekhar Nori <nsekhar@ti.com>
15705 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15708 S:      Supported
15709 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15710 F:      arch/arm/mach-davinci/
15711 F:      drivers/i2c/busses/i2c-davinci.c
15712 F:      arch/arm/boot/dts/da850*
15713
15714 TI DAVINCI SERIES CLOCK DRIVER
15715 M:      David Lechner <david@lechnology.com>
15716 R:      Sekhar Nori <nsekhar@ti.com>
15717 S:      Maintained
15718 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15719 F:      drivers/clk/davinci/
15720
15721 TI DAVINCI SERIES GPIO DRIVER
15722 M:      Keerthy <j-keerthy@ti.com>
15723 L:      linux-gpio@vger.kernel.org
15724 S:      Maintained
15725 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15726 F:      drivers/gpio/gpio-davinci.c
15727
15728 TI DAVINCI SERIES MEDIA DRIVER
15729 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15730 L:      linux-media@vger.kernel.org
15731 W:      https://linuxtv.org
15732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15733 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15734 S:      Maintained
15735 F:      drivers/media/platform/davinci/
15736 F:      include/media/davinci/
15737
15738 TI ETHERNET SWITCH DRIVER (CPSW)
15739 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15740 L:      linux-omap@vger.kernel.org
15741 L:      netdev@vger.kernel.org
15742 S:      Maintained
15743 F:      drivers/net/ethernet/ti/cpsw*
15744 F:      drivers/net/ethernet/ti/davinci*
15745
15746 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15747 M:      Alex Dubov <oakad@yahoo.com>
15748 S:      Maintained
15749 W:      http://tifmxx.berlios.de/
15750 F:      drivers/memstick/host/tifm_ms.c
15751 F:      drivers/misc/tifm*
15752 F:      drivers/mmc/host/tifm_sd.c
15753 F:      include/linux/tifm.h
15754
15755 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15756 M:      Santosh Shilimkar <ssantosh@kernel.org>
15757 L:      linux-kernel@vger.kernel.org
15758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15759 S:      Maintained
15760 F:      drivers/soc/ti/*
15761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15762
15763 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15764 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15765 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15766 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15767 S:      Maintained
15768 F:      sound/soc/codecs/lm49453*
15769 F:      sound/soc/codecs/isabelle*
15770
15771 TI LP855x BACKLIGHT DRIVER
15772 M:      Milo Kim <milo.kim@ti.com>
15773 S:      Maintained
15774 F:      Documentation/backlight/lp855x-driver.txt
15775 F:      drivers/video/backlight/lp855x_bl.c
15776 F:      include/linux/platform_data/lp855x.h
15777
15778 TI LP8727 CHARGER DRIVER
15779 M:      Milo Kim <milo.kim@ti.com>
15780 S:      Maintained
15781 F:      drivers/power/supply/lp8727_charger.c
15782 F:      include/linux/platform_data/lp8727.h
15783
15784 TI LP8788 MFD DRIVER
15785 M:      Milo Kim <milo.kim@ti.com>
15786 S:      Maintained
15787 F:      drivers/iio/adc/lp8788_adc.c
15788 F:      drivers/leds/leds-lp8788.c
15789 F:      drivers/mfd/lp8788*.c
15790 F:      drivers/power/supply/lp8788-charger.c
15791 F:      drivers/regulator/lp8788-*.c
15792 F:      include/linux/mfd/lp8788*.h
15793
15794 TI NETCP ETHERNET DRIVER
15795 M:      Wingman Kwok <w-kwok2@ti.com>
15796 M:      Murali Karicheri <m-karicheri2@ti.com>
15797 L:      netdev@vger.kernel.org
15798 S:      Maintained
15799 F:      drivers/net/ethernet/ti/netcp*
15800
15801 TI PCM3060 ASoC CODEC DRIVER
15802 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15803 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15804 S:      Maintained
15805 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15806 F:      sound/soc/codecs/pcm3060*
15807
15808 TI TAS571X FAMILY ASoC CODEC DRIVER
15809 M:      Kevin Cernekee <cernekee@chromium.org>
15810 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15811 S:      Odd Fixes
15812 F:      sound/soc/codecs/tas571x*
15813
15814 TI TRF7970A NFC DRIVER
15815 M:      Mark Greer <mgreer@animalcreek.com>
15816 L:      linux-wireless@vger.kernel.org
15817 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15818 S:      Supported
15819 F:      drivers/nfc/trf7970a.c
15820 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15821
15822 TI TWL4030 SERIES SOC CODEC DRIVER
15823 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15824 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15825 S:      Maintained
15826 F:      sound/soc/codecs/twl4030*
15827
15828 TI VPE/CAL DRIVERS
15829 M:      Benoit Parrot <bparrot@ti.com>
15830 L:      linux-media@vger.kernel.org
15831 W:      http://linuxtv.org/
15832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15833 S:      Maintained
15834 F:      drivers/media/platform/ti-vpe/
15835
15836 TI WILINK WIRELESS DRIVERS
15837 L:      linux-wireless@vger.kernel.org
15838 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15839 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15841 S:      Orphan
15842 F:      drivers/net/wireless/ti/
15843 F:      include/linux/wl12xx.h
15844
15845 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15846 M:      John Stultz <john.stultz@linaro.org>
15847 M:      Thomas Gleixner <tglx@linutronix.de>
15848 R:      Stephen Boyd <sboyd@kernel.org>
15849 L:      linux-kernel@vger.kernel.org
15850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15851 S:      Supported
15852 F:      include/linux/clocksource.h
15853 F:      include/linux/time.h
15854 F:      include/linux/timex.h
15855 F:      include/uapi/linux/time.h
15856 F:      include/uapi/linux/timex.h
15857 F:      kernel/time/clocksource.c
15858 F:      kernel/time/time*.c
15859 F:      kernel/time/alarmtimer.c
15860 F:      kernel/time/ntp.c
15861 F:      tools/testing/selftests/timers/
15862
15863 TIPC NETWORK LAYER
15864 M:      Jon Maloy <jon.maloy@ericsson.com>
15865 M:      Ying Xue <ying.xue@windriver.com>
15866 L:      netdev@vger.kernel.org (core kernel code)
15867 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15868 W:      http://tipc.sourceforge.net/
15869 S:      Maintained
15870 F:      include/uapi/linux/tipc*.h
15871 F:      net/tipc/
15872
15873 TLAN NETWORK DRIVER
15874 M:      Samuel Chessman <chessman@tux.org>
15875 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15876 W:      http://sourceforge.net/projects/tlan/
15877 S:      Maintained
15878 F:      Documentation/networking/device_drivers/ti/tlan.txt
15879 F:      drivers/net/ethernet/ti/tlan.*
15880
15881 TM6000 VIDEO4LINUX DRIVER
15882 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15883 L:      linux-media@vger.kernel.org
15884 W:      https://linuxtv.org
15885 T:      git git://linuxtv.org/media_tree.git
15886 S:      Odd fixes
15887 F:      drivers/media/usb/tm6000/
15888 F:      Documentation/media/v4l-drivers/tm6000*
15889
15890 TMIO/SDHI MMC DRIVER
15891 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15892 L:      linux-mmc@vger.kernel.org
15893 S:      Supported
15894 F:      drivers/mmc/host/tmio_mmc*
15895 F:      drivers/mmc/host/renesas_sdhi*
15896 F:      include/linux/mfd/tmio.h
15897
15898 TMP401 HARDWARE MONITOR DRIVER
15899 M:      Guenter Roeck <linux@roeck-us.net>
15900 L:      linux-hwmon@vger.kernel.org
15901 S:      Maintained
15902 F:      Documentation/hwmon/tmp401.rst
15903 F:      drivers/hwmon/tmp401.c
15904
15905 TMPFS (SHMEM FILESYSTEM)
15906 M:      Hugh Dickins <hughd@google.com>
15907 L:      linux-mm@kvack.org
15908 S:      Maintained
15909 F:      include/linux/shmem_fs.h
15910 F:      mm/shmem.c
15911
15912 TOMOYO SECURITY MODULE
15913 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15914 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15915 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15916 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15917 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15918 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15919 W:      https://tomoyo.osdn.jp/
15920 S:      Maintained
15921 F:      security/tomoyo/
15922
15923 TOPSTAR LAPTOP EXTRAS DRIVER
15924 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15925 L:      platform-driver-x86@vger.kernel.org
15926 S:      Maintained
15927 F:      drivers/platform/x86/topstar-laptop.c
15928
15929 TORTURE-TEST MODULES
15930 M:      Davidlohr Bueso <dave@stgolabs.net>
15931 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15932 M:      Josh Triplett <josh@joshtriplett.org>
15933 L:      linux-kernel@vger.kernel.org
15934 S:      Supported
15935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15936 F:      Documentation/RCU/torture.txt
15937 F:      kernel/torture.c
15938 F:      kernel/rcu/rcutorture.c
15939 F:      kernel/rcu/rcuperf.c
15940 F:      kernel/locking/locktorture.c
15941
15942 TOSHIBA ACPI EXTRAS DRIVER
15943 M:      Azael Avalos <coproscefalo@gmail.com>
15944 L:      platform-driver-x86@vger.kernel.org
15945 S:      Maintained
15946 F:      drivers/platform/x86/toshiba_acpi.c
15947
15948 TOSHIBA BLUETOOTH DRIVER
15949 M:      Azael Avalos <coproscefalo@gmail.com>
15950 L:      platform-driver-x86@vger.kernel.org
15951 S:      Maintained
15952 F:      drivers/platform/x86/toshiba_bluetooth.c
15953
15954 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15955 M:      Azael Avalos <coproscefalo@gmail.com>
15956 L:      platform-driver-x86@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/platform/x86/toshiba_haps.c
15959
15960 TOSHIBA SMM DRIVER
15961 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15962 W:      http://www.buzzard.org.uk/toshiba/
15963 S:      Maintained
15964 F:      drivers/char/toshiba.c
15965 F:      include/linux/toshiba.h
15966 F:      include/uapi/linux/toshiba.h
15967
15968 TOSHIBA TC358743 DRIVER
15969 M:      Mats Randgaard <matrandg@cisco.com>
15970 L:      linux-media@vger.kernel.org
15971 S:      Maintained
15972 F:      drivers/media/i2c/tc358743*
15973 F:      include/media/i2c/tc358743.h
15974
15975 TOSHIBA WMI HOTKEYS DRIVER
15976 M:      Azael Avalos <coproscefalo@gmail.com>
15977 L:      platform-driver-x86@vger.kernel.org
15978 S:      Maintained
15979 F:      drivers/platform/x86/toshiba-wmi.c
15980
15981 TPM DEVICE DRIVER
15982 M:      Peter Huewe <peterhuewe@gmx.de>
15983 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15984 R:      Jason Gunthorpe <jgg@ziepe.ca>
15985 L:      linux-integrity@vger.kernel.org
15986 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15987 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15988 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15989 S:      Maintained
15990 F:      drivers/char/tpm/
15991
15992 TRACING
15993 M:      Steven Rostedt <rostedt@goodmis.org>
15994 M:      Ingo Molnar <mingo@redhat.com>
15995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15996 S:      Maintained
15997 F:      Documentation/trace/ftrace.rst
15998 F:      arch/*/*/*/ftrace.h
15999 F:      arch/*/kernel/ftrace.c
16000 F:      include/*/ftrace.h
16001 F:      include/linux/trace*.h
16002 F:      include/trace/
16003 F:      kernel/trace/
16004 F:      tools/testing/selftests/ftrace/
16005
16006 TRACING MMIO ACCESSES (MMIOTRACE)
16007 M:      Steven Rostedt <rostedt@goodmis.org>
16008 M:      Ingo Molnar <mingo@kernel.org>
16009 R:      Karol Herbst <karolherbst@gmail.com>
16010 R:      Pekka Paalanen <ppaalanen@gmail.com>
16011 S:      Maintained
16012 L:      linux-kernel@vger.kernel.org
16013 L:      nouveau@lists.freedesktop.org
16014 F:      kernel/trace/trace_mmiotrace.c
16015 F:      include/linux/mmiotrace.h
16016 F:      arch/x86/mm/kmmio.c
16017 F:      arch/x86/mm/mmio-mod.c
16018 F:      arch/x86/mm/testmmiotrace.c
16019
16020 TRIVIAL PATCHES
16021 M:      Jiri Kosina <trivial@kernel.org>
16022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16023 S:      Maintained
16024 K:      ^Subject:.*(?i)trivial
16025
16026 TEMPO SEMICONDUCTOR DRIVERS
16027 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16028 S:      Maintained
16029 F:      sound/soc/codecs/tscs*.c
16030 F:      sound/soc/codecs/tscs*.h
16031 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16032
16033 TTY LAYER
16034 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16035 M:      Jiri Slaby <jslaby@suse.com>
16036 S:      Supported
16037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16038 F:      Documentation/serial/
16039 F:      drivers/tty/
16040 F:      drivers/tty/serial/serial_core.c
16041 F:      include/linux/serial_core.h
16042 F:      include/linux/serial.h
16043 F:      include/linux/tty.h
16044 F:      include/uapi/linux/serial_core.h
16045 F:      include/uapi/linux/serial.h
16046 F:      include/uapi/linux/tty.h
16047
16048 TUA9001 MEDIA DRIVER
16049 M:      Antti Palosaari <crope@iki.fi>
16050 L:      linux-media@vger.kernel.org
16051 W:      https://linuxtv.org
16052 W:      http://palosaari.fi/linux/
16053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16054 T:      git git://linuxtv.org/anttip/media_tree.git
16055 S:      Maintained
16056 F:      drivers/media/tuners/tua9001*
16057
16058 TULIP NETWORK DRIVERS
16059 L:      netdev@vger.kernel.org
16060 L:      linux-parisc@vger.kernel.org
16061 S:      Orphan
16062 F:      drivers/net/ethernet/dec/tulip/
16063
16064 TUN/TAP driver
16065 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16066 W:      http://vtun.sourceforge.net/tun
16067 S:      Maintained
16068 F:      Documentation/networking/tuntap.txt
16069 F:      arch/um/os-Linux/drivers/
16070
16071 TURBOCHANNEL SUBSYSTEM
16072 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16073 M:      Ralf Baechle <ralf@linux-mips.org>
16074 L:      linux-mips@vger.kernel.org
16075 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16076 S:      Maintained
16077 F:      drivers/tc/
16078 F:      include/linux/tc.h
16079
16080 TURBOSTAT UTILITY
16081 M:      "Len Brown" <lenb@kernel.org>
16082 L:      linux-pm@vger.kernel.org
16083 B:      https://bugzilla.kernel.org
16084 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16086 S:      Supported
16087 F:      tools/power/x86/turbostat/
16088
16089 TW5864 VIDEO4LINUX DRIVER
16090 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16091 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16092 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16093 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16094 L:      linux-media@vger.kernel.org
16095 S:      Supported
16096 F:      drivers/media/pci/tw5864/
16097
16098 TW68 VIDEO4LINUX DRIVER
16099 M:      Hans Verkuil <hverkuil@xs4all.nl>
16100 L:      linux-media@vger.kernel.org
16101 T:      git git://linuxtv.org/media_tree.git
16102 W:      https://linuxtv.org
16103 S:      Odd Fixes
16104 F:      drivers/media/pci/tw68/
16105
16106 TW686X VIDEO4LINUX DRIVER
16107 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16108 L:      linux-media@vger.kernel.org
16109 T:      git git://linuxtv.org/media_tree.git
16110 W:      http://linuxtv.org
16111 S:      Maintained
16112 F:      drivers/media/pci/tw686x/
16113
16114 UBI FILE SYSTEM (UBIFS)
16115 M:      Richard Weinberger <richard@nod.at>
16116 M:      Artem Bityutskiy <dedekind1@gmail.com>
16117 M:      Adrian Hunter <adrian.hunter@intel.com>
16118 L:      linux-mtd@lists.infradead.org
16119 T:      git git://git.infradead.org/ubifs-2.6.git
16120 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16121 S:      Supported
16122 F:      Documentation/filesystems/ubifs.txt
16123 F:      fs/ubifs/
16124
16125 UCLINUX (M68KNOMMU AND COLDFIRE)
16126 M:      Greg Ungerer <gerg@linux-m68k.org>
16127 W:      http://www.linux-m68k.org/
16128 W:      http://www.uclinux.org/
16129 L:      linux-m68k@lists.linux-m68k.org
16130 L:      uclinux-dev@uclinux.org  (subscribers-only)
16131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16132 S:      Maintained
16133 F:      arch/m68k/coldfire/
16134 F:      arch/m68k/68*/
16135 F:      arch/m68k/*/*_no.*
16136 F:      arch/m68k/include/asm/*_no.*
16137
16138 UDF FILESYSTEM
16139 M:      Jan Kara <jack@suse.com>
16140 S:      Maintained
16141 F:      Documentation/filesystems/udf.txt
16142 F:      fs/udf/
16143
16144 UDRAW TABLET
16145 M:      Bastien Nocera <hadess@hadess.net>
16146 L:      linux-input@vger.kernel.org
16147 S:      Maintained
16148 F:      drivers/hid/hid-udraw-ps3.c
16149
16150 UFS FILESYSTEM
16151 M:      Evgeniy Dushistov <dushistov@mail.ru>
16152 S:      Maintained
16153 F:      Documentation/filesystems/ufs.txt
16154 F:      fs/ufs/
16155
16156 UHID USERSPACE HID IO DRIVER:
16157 M:      David Herrmann <dh.herrmann@googlemail.com>
16158 L:      linux-input@vger.kernel.org
16159 S:      Maintained
16160 F:      drivers/hid/uhid.c
16161 F:      include/uapi/linux/uhid.h
16162
16163 ULPI BUS
16164 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16165 L:      linux-usb@vger.kernel.org
16166 S:      Maintained
16167 F:      drivers/usb/common/ulpi.c
16168 F:      include/linux/ulpi/
16169
16170 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16171 L:      linux-usb@vger.kernel.org
16172 S:      Orphan
16173 F:      drivers/uwb/
16174 F:      include/linux/uwb.h
16175 F:      include/linux/uwb/
16176
16177 UNICODE SUBSYSTEM:
16178 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16179 L:      linux-fsdevel@vger.kernel.org
16180 S:      Supported
16181 F:      fs/unicode/
16182
16183 UNICORE32 ARCHITECTURE:
16184 M:      Guan Xuetao <gxt@pku.edu.cn>
16185 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16186 S:      Maintained
16187 T:      git git://github.com/gxt/linux.git
16188 F:      arch/unicore32/
16189
16190 UNIFDEF
16191 M:      Tony Finch <dot@dotat.at>
16192 W:      http://dotat.at/prog/unifdef
16193 S:      Maintained
16194 F:      scripts/unifdef.c
16195
16196 UNIFORM CDROM DRIVER
16197 M:      Jens Axboe <axboe@kernel.dk>
16198 W:      http://www.kernel.dk
16199 S:      Maintained
16200 F:      Documentation/cdrom/
16201 F:      drivers/cdrom/cdrom.c
16202 F:      include/linux/cdrom.h
16203 F:      include/uapi/linux/cdrom.h
16204
16205 UNISYS S-PAR DRIVERS
16206 M:      David Kershner <david.kershner@unisys.com>
16207 L:      sparmaintainer@unisys.com (Unisys internal)
16208 S:      Supported
16209 F:      include/linux/visorbus.h
16210 F:      drivers/visorbus/
16211 F:      drivers/staging/unisys/
16212
16213 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16214 R:      Alim Akhtar <alim.akhtar@samsung.com>
16215 R:      Avri Altman <avri.altman@wdc.com>
16216 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16217 L:      linux-scsi@vger.kernel.org
16218 S:      Supported
16219 F:      Documentation/scsi/ufs.txt
16220 F:      drivers/scsi/ufs/
16221
16222 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16223 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16224 L:      linux-scsi@vger.kernel.org
16225 S:      Supported
16226 F:      drivers/scsi/ufs/*dwc*
16227
16228 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16229 M:      Stanley Chu <stanley.chu@mediatek.com>
16230 L:      linux-scsi@vger.kernel.org
16231 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16232 S:      Maintained
16233 F:      drivers/scsi/ufs/ufs-mediatek*
16234
16235 UNSORTED BLOCK IMAGES (UBI)
16236 M:      Artem Bityutskiy <dedekind1@gmail.com>
16237 M:      Richard Weinberger <richard@nod.at>
16238 W:      http://www.linux-mtd.infradead.org/
16239 L:      linux-mtd@lists.infradead.org
16240 T:      git git://git.infradead.org/ubifs-2.6.git
16241 S:      Supported
16242 F:      drivers/mtd/ubi/
16243 F:      include/linux/mtd/ubi.h
16244 F:      include/uapi/mtd/ubi-user.h
16245
16246 USB "USBNET" DRIVER FRAMEWORK
16247 M:      Oliver Neukum <oneukum@suse.com>
16248 L:      netdev@vger.kernel.org
16249 W:      http://www.linux-usb.org/usbnet
16250 S:      Maintained
16251 F:      drivers/net/usb/usbnet.c
16252 F:      include/linux/usb/usbnet.h
16253
16254 USB ACM DRIVER
16255 M:      Oliver Neukum <oneukum@suse.com>
16256 L:      linux-usb@vger.kernel.org
16257 S:      Maintained
16258 F:      Documentation/usb/acm.txt
16259 F:      drivers/usb/class/cdc-acm.*
16260
16261 USB AR5523 WIRELESS DRIVER
16262 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16263 L:      linux-wireless@vger.kernel.org
16264 S:      Maintained
16265 F:      drivers/net/wireless/ath/ar5523/
16266
16267 USB ATTACHED SCSI
16268 M:      Oliver Neukum <oneukum@suse.com>
16269 L:      linux-usb@vger.kernel.org
16270 L:      linux-scsi@vger.kernel.org
16271 S:      Maintained
16272 F:      drivers/usb/storage/uas.c
16273
16274 USB CDC ETHERNET DRIVER
16275 M:      Oliver Neukum <oliver@neukum.org>
16276 L:      linux-usb@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/net/usb/cdc_*.c
16279 F:      include/uapi/linux/usb/cdc.h
16280
16281 USB CHAOSKEY DRIVER
16282 M:      Keith Packard <keithp@keithp.com>
16283 L:      linux-usb@vger.kernel.org
16284 S:      Maintained
16285 F:      drivers/usb/misc/chaoskey.c
16286
16287 USB CYPRESS C67X00 DRIVER
16288 M:      Peter Korsgaard <jacmet@sunsite.dk>
16289 L:      linux-usb@vger.kernel.org
16290 S:      Maintained
16291 F:      drivers/usb/c67x00/
16292
16293 USB DAVICOM DM9601 DRIVER
16294 M:      Peter Korsgaard <jacmet@sunsite.dk>
16295 L:      netdev@vger.kernel.org
16296 W:      http://www.linux-usb.org/usbnet
16297 S:      Maintained
16298 F:      drivers/net/usb/dm9601.c
16299
16300 USB DIAMOND RIO500 DRIVER
16301 M:      Cesar Miquel <miquel@df.uba.ar>
16302 L:      rio500-users@lists.sourceforge.net
16303 W:      http://rio500.sourceforge.net
16304 S:      Maintained
16305 F:      drivers/usb/misc/rio500*
16306
16307 USB EHCI DRIVER
16308 M:      Alan Stern <stern@rowland.harvard.edu>
16309 L:      linux-usb@vger.kernel.org
16310 S:      Maintained
16311 F:      Documentation/usb/ehci.txt
16312 F:      drivers/usb/host/ehci*
16313
16314 USB GADGET/PERIPHERAL SUBSYSTEM
16315 M:      Felipe Balbi <balbi@kernel.org>
16316 L:      linux-usb@vger.kernel.org
16317 W:      http://www.linux-usb.org/gadget
16318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16319 S:      Maintained
16320 F:      drivers/usb/gadget/
16321 F:      include/linux/usb/gadget*
16322
16323 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16324 M:      Jiri Kosina <jikos@kernel.org>
16325 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16326 L:      linux-usb@vger.kernel.org
16327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16328 S:      Maintained
16329 F:      Documentation/hid/hiddev.txt
16330 F:      drivers/hid/usbhid/
16331
16332 USB INTEL XHCI ROLE MUX DRIVER
16333 M:      Hans de Goede <hdegoede@redhat.com>
16334 L:      linux-usb@vger.kernel.org
16335 S:      Maintained
16336 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16337
16338 USB IP DRIVER FOR HISILICON KIRIN
16339 M:      Yu Chen <chenyu56@huawei.com>
16340 M:      Binghui Wang <wangbinghui@hisilicon.com>
16341 L:      linux-usb@vger.kernel.org
16342 S:      Maintained
16343 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16344 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16345
16346 USB ISP116X DRIVER
16347 M:      Olav Kongas <ok@artecdesign.ee>
16348 L:      linux-usb@vger.kernel.org
16349 S:      Maintained
16350 F:      drivers/usb/host/isp116x*
16351 F:      include/linux/usb/isp116x.h
16352
16353 USB LAN78XX ETHERNET DRIVER
16354 M:      Woojung Huh <woojung.huh@microchip.com>
16355 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16356 L:      netdev@vger.kernel.org
16357 S:      Maintained
16358 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16359 F:      drivers/net/usb/lan78xx.*
16360 F:      include/dt-bindings/net/microchip-lan78xx.h
16361
16362 USB MASS STORAGE DRIVER
16363 M:      Alan Stern <stern@rowland.harvard.edu>
16364 L:      linux-usb@vger.kernel.org
16365 L:      usb-storage@lists.one-eyed-alien.net
16366 S:      Maintained
16367 F:      drivers/usb/storage/
16368
16369 USB MIDI DRIVER
16370 M:      Clemens Ladisch <clemens@ladisch.de>
16371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16373 S:      Maintained
16374 F:      sound/usb/midi.*
16375
16376 USB NETWORKING DRIVERS
16377 L:      linux-usb@vger.kernel.org
16378 S:      Odd Fixes
16379 F:      drivers/net/usb/
16380
16381 USB OHCI DRIVER
16382 M:      Alan Stern <stern@rowland.harvard.edu>
16383 L:      linux-usb@vger.kernel.org
16384 S:      Maintained
16385 F:      Documentation/usb/ohci.txt
16386 F:      drivers/usb/host/ohci*
16387
16388 USB OTG FSM (Finite State Machine)
16389 M:      Peter Chen <Peter.Chen@nxp.com>
16390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16391 L:      linux-usb@vger.kernel.org
16392 S:      Maintained
16393 F:      drivers/usb/common/usb-otg-fsm.c
16394
16395 USB OVER IP DRIVER
16396 M:      Valentina Manea <valentina.manea.m@gmail.com>
16397 M:      Shuah Khan <shuah@kernel.org>
16398 M:      Shuah Khan <skhan@linuxfoundation.org>
16399 L:      linux-usb@vger.kernel.org
16400 S:      Maintained
16401 F:      Documentation/usb/usbip_protocol.txt
16402 F:      drivers/usb/usbip/
16403 F:      tools/usb/usbip/
16404 F:      tools/testing/selftests/drivers/usb/usbip/
16405
16406 USB PEGASUS DRIVER
16407 M:      Petko Manolov <petkan@nucleusys.com>
16408 L:      linux-usb@vger.kernel.org
16409 L:      netdev@vger.kernel.org
16410 T:      git git://github.com/petkan/pegasus.git
16411 W:      https://github.com/petkan/pegasus
16412 S:      Maintained
16413 F:      drivers/net/usb/pegasus.*
16414
16415 USB PHY LAYER
16416 M:      Felipe Balbi <balbi@kernel.org>
16417 L:      linux-usb@vger.kernel.org
16418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16419 S:      Maintained
16420 F:      drivers/usb/phy/
16421
16422 USB PRINTER DRIVER (usblp)
16423 M:      Pete Zaitcev <zaitcev@redhat.com>
16424 L:      linux-usb@vger.kernel.org
16425 S:      Supported
16426 F:      drivers/usb/class/usblp.c
16427
16428 USB QMI WWAN NETWORK DRIVER
16429 M:      Bjørn Mork <bjorn@mork.no>
16430 L:      netdev@vger.kernel.org
16431 S:      Maintained
16432 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16433 F:      drivers/net/usb/qmi_wwan.c
16434
16435 USB RTL8150 DRIVER
16436 M:      Petko Manolov <petkan@nucleusys.com>
16437 L:      linux-usb@vger.kernel.org
16438 L:      netdev@vger.kernel.org
16439 T:      git git://github.com/petkan/rtl8150.git
16440 W:      https://github.com/petkan/rtl8150
16441 S:      Maintained
16442 F:      drivers/net/usb/rtl8150.c
16443
16444 USB SERIAL SUBSYSTEM
16445 M:      Johan Hovold <johan@kernel.org>
16446 L:      linux-usb@vger.kernel.org
16447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16448 S:      Maintained
16449 F:      Documentation/usb/usb-serial.txt
16450 F:      drivers/usb/serial/
16451 F:      include/linux/usb/serial.h
16452
16453 USB SMSC75XX ETHERNET DRIVER
16454 M:      Steve Glendinning <steve.glendinning@shawell.net>
16455 L:      netdev@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/net/usb/smsc75xx.*
16458
16459 USB SMSC95XX ETHERNET DRIVER
16460 M:      Steve Glendinning <steve.glendinning@shawell.net>
16461 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16462 L:      netdev@vger.kernel.org
16463 S:      Maintained
16464 F:      drivers/net/usb/smsc95xx.*
16465
16466 USB SUBSYSTEM
16467 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16468 L:      linux-usb@vger.kernel.org
16469 W:      http://www.linux-usb.org
16470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16471 S:      Supported
16472 F:      Documentation/devicetree/bindings/usb/
16473 F:      Documentation/usb/
16474 F:      drivers/usb/
16475 F:      include/linux/usb.h
16476 F:      include/linux/usb/
16477
16478 USB TYPEC PI3USB30532 MUX DRIVER
16479 M:      Hans de Goede <hdegoede@redhat.com>
16480 L:      linux-usb@vger.kernel.org
16481 S:      Maintained
16482 F:      drivers/usb/typec/mux/pi3usb30532.c
16483
16484 USB TYPEC CLASS
16485 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16486 L:      linux-usb@vger.kernel.org
16487 S:      Maintained
16488 F:      Documentation/ABI/testing/sysfs-class-typec
16489 F:      Documentation/driver-api/usb/typec.rst
16490 F:      drivers/usb/typec/
16491 F:      include/linux/usb/typec.h
16492
16493 USB TYPEC BUS FOR ALTERNATE MODES
16494 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16495 L:      linux-usb@vger.kernel.org
16496 S:      Maintained
16497 F:      Documentation/ABI/testing/sysfs-bus-typec
16498 F:      Documentation/driver-api/usb/typec_bus.rst
16499 F:      drivers/usb/typec/altmodes/
16500 F:      include/linux/usb/typec_altmode.h
16501
16502 USB TYPEC PORT CONTROLLER DRIVERS
16503 M:      Guenter Roeck <linux@roeck-us.net>
16504 L:      linux-usb@vger.kernel.org
16505 S:      Maintained
16506 F:      drivers/usb/typec/tcpm/
16507
16508 USB UHCI DRIVER
16509 M:      Alan Stern <stern@rowland.harvard.edu>
16510 L:      linux-usb@vger.kernel.org
16511 S:      Maintained
16512 F:      drivers/usb/host/uhci*
16513
16514 USB VIDEO CLASS
16515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16516 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16517 L:      linux-media@vger.kernel.org
16518 T:      git git://linuxtv.org/media_tree.git
16519 W:      http://www.ideasonboard.org/uvc/
16520 S:      Maintained
16521 F:      drivers/media/usb/uvc/
16522 F:      include/uapi/linux/uvcvideo.h
16523
16524 USB VISION DRIVER
16525 M:      Hans Verkuil <hverkuil@xs4all.nl>
16526 L:      linux-media@vger.kernel.org
16527 T:      git git://linuxtv.org/media_tree.git
16528 W:      https://linuxtv.org
16529 S:      Odd Fixes
16530 F:      drivers/media/usb/usbvision/
16531
16532 USB WEBCAM GADGET
16533 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16534 L:      linux-usb@vger.kernel.org
16535 S:      Maintained
16536 F:      drivers/usb/gadget/function/*uvc*
16537 F:      drivers/usb/gadget/legacy/webcam.c
16538 F:      include/uapi/linux/usb/g_uvc.h
16539
16540 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16541 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16542 L:      linux-wireless@vger.kernel.org
16543 S:      Maintained
16544 F:      drivers/net/wireless/rndis_wlan.c
16545
16546 USB XHCI DRIVER
16547 M:      Mathias Nyman <mathias.nyman@intel.com>
16548 L:      linux-usb@vger.kernel.org
16549 S:      Supported
16550 F:      drivers/usb/host/xhci*
16551 F:      drivers/usb/host/pci-quirks*
16552
16553 USB ZD1201 DRIVER
16554 L:      linux-wireless@vger.kernel.org
16555 W:      http://linux-lc100020.sourceforge.net
16556 S:      Orphan
16557 F:      drivers/net/wireless/zydas/zd1201.*
16558
16559 USB ZR364XX DRIVER
16560 M:      Antoine Jacquet <royale@zerezo.com>
16561 L:      linux-usb@vger.kernel.org
16562 L:      linux-media@vger.kernel.org
16563 T:      git git://linuxtv.org/media_tree.git
16564 W:      http://royale.zerezo.com/zr364xx/
16565 S:      Maintained
16566 F:      Documentation/media/v4l-drivers/zr364xx*
16567 F:      drivers/media/usb/zr364xx/
16568
16569 USER-MODE LINUX (UML)
16570 M:      Jeff Dike <jdike@addtoit.com>
16571 M:      Richard Weinberger <richard@nod.at>
16572 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16573 L:      linux-um@lists.infradead.org
16574 W:      http://user-mode-linux.sourceforge.net
16575 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16577 S:      Maintained
16578 F:      Documentation/virtual/uml/
16579 F:      arch/um/
16580 F:      arch/x86/um/
16581 F:      fs/hostfs/
16582
16583 USERSPACE COPYIN/COPYOUT (UIOVEC)
16584 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16585 S:      Maintained
16586 F:      lib/iov_iter.c
16587 F:      include/linux/uio.h
16588
16589 USERSPACE DMA BUFFER DRIVER
16590 M:      Gerd Hoffmann <kraxel@redhat.com>
16591 S:      Maintained
16592 L:      dri-devel@lists.freedesktop.org
16593 F:      drivers/dma-buf/udmabuf.c
16594 F:      include/uapi/linux/udmabuf.h
16595 T:      git git://anongit.freedesktop.org/drm/drm-misc
16596
16597 USERSPACE I/O (UIO)
16598 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16599 S:      Maintained
16600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16601 F:      Documentation/driver-api/uio-howto.rst
16602 F:      drivers/uio/
16603 F:      include/linux/uio_driver.h
16604
16605 UTIL-LINUX PACKAGE
16606 M:      Karel Zak <kzak@redhat.com>
16607 L:      util-linux@vger.kernel.org
16608 W:      http://en.wikipedia.org/wiki/Util-linux
16609 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16610 S:      Maintained
16611
16612 UUID HELPERS
16613 M:      Christoph Hellwig <hch@lst.de>
16614 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16615 L:      linux-kernel@vger.kernel.org
16616 T:      git git://git.infradead.org/users/hch/uuid.git
16617 F:      lib/uuid.c
16618 F:      lib/test_uuid.c
16619 F:      include/linux/uuid.h
16620 F:      include/uapi/linux/uuid.h
16621 S:      Maintained
16622
16623 UVESAFB DRIVER
16624 M:      Michal Januszewski <spock@gentoo.org>
16625 L:      linux-fbdev@vger.kernel.org
16626 W:      https://github.com/mjanusz/v86d
16627 S:      Maintained
16628 F:      Documentation/fb/uvesafb.txt
16629 F:      drivers/video/fbdev/uvesafb.*
16630
16631 VF610 NAND DRIVER
16632 M:      Stefan Agner <stefan@agner.ch>
16633 L:      linux-mtd@lists.infradead.org
16634 S:      Supported
16635 F:      drivers/mtd/nand/raw/vf610_nfc.c
16636
16637 VFAT/FAT/MSDOS FILESYSTEM
16638 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16639 S:      Maintained
16640 F:      Documentation/filesystems/vfat.txt
16641 F:      fs/fat/
16642
16643 VFIO DRIVER
16644 M:      Alex Williamson <alex.williamson@redhat.com>
16645 R:      Cornelia Huck <cohuck@redhat.com>
16646 L:      kvm@vger.kernel.org
16647 T:      git git://github.com/awilliam/linux-vfio.git
16648 S:      Maintained
16649 F:      Documentation/vfio.txt
16650 F:      drivers/vfio/
16651 F:      include/linux/vfio.h
16652 F:      include/uapi/linux/vfio.h
16653
16654 VFIO MEDIATED DEVICE DRIVERS
16655 M:      Kirti Wankhede <kwankhede@nvidia.com>
16656 L:      kvm@vger.kernel.org
16657 S:      Maintained
16658 F:      Documentation/vfio-mediated-device.txt
16659 F:      drivers/vfio/mdev/
16660 F:      include/linux/mdev.h
16661 F:      samples/vfio-mdev/
16662
16663 VFIO PLATFORM DRIVER
16664 M:      Eric Auger <eric.auger@redhat.com>
16665 L:      kvm@vger.kernel.org
16666 S:      Maintained
16667 F:      drivers/vfio/platform/
16668
16669 VGA_SWITCHEROO
16670 R:      Lukas Wunner <lukas@wunner.de>
16671 S:      Maintained
16672 F:      Documentation/gpu/vga-switcheroo.rst
16673 F:      drivers/gpu/vga/vga_switcheroo.c
16674 F:      include/linux/vga_switcheroo.h
16675 T:      git git://anongit.freedesktop.org/drm/drm-misc
16676
16677 VIA RHINE NETWORK DRIVER
16678 S:      Orphan
16679 F:      drivers/net/ethernet/via/via-rhine.c
16680
16681 VIA SD/MMC CARD CONTROLLER DRIVER
16682 M:      Bruce Chang <brucechang@via.com.tw>
16683 M:      Harald Welte <HaraldWelte@viatech.com>
16684 S:      Maintained
16685 F:      drivers/mmc/host/via-sdmmc.c
16686
16687 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16688 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16689 L:      linux-fbdev@vger.kernel.org
16690 S:      Maintained
16691 F:      include/linux/via-core.h
16692 F:      include/linux/via-gpio.h
16693 F:      include/linux/via_i2c.h
16694 F:      drivers/video/fbdev/via/
16695
16696 VIA VELOCITY NETWORK DRIVER
16697 M:      Francois Romieu <romieu@fr.zoreil.com>
16698 L:      netdev@vger.kernel.org
16699 S:      Maintained
16700 F:      drivers/net/ethernet/via/via-velocity.*
16701
16702 VICODEC VIRTUAL CODEC DRIVER
16703 M:      Hans Verkuil <hans.verkuil@cisco.com>
16704 L:      linux-media@vger.kernel.org
16705 T:      git git://linuxtv.org/media_tree.git
16706 W:      https://linuxtv.org
16707 S:      Maintained
16708 F:      drivers/media/platform/vicodec/*
16709
16710 VIDEO MULTIPLEXER DRIVER
16711 M:      Philipp Zabel <p.zabel@pengutronix.de>
16712 L:      linux-media@vger.kernel.org
16713 S:      Maintained
16714 F:      drivers/media/platform/video-mux.c
16715
16716 VIDEO I2C POLLING DRIVER
16717 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16718 L:      linux-media@vger.kernel.org
16719 S:      Maintained
16720 F:      drivers/media/i2c/video-i2c.c
16721
16722 VIDEOBUF2 FRAMEWORK
16723 M:      Pawel Osciak <pawel@osciak.com>
16724 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16725 M:      Kyungmin Park <kyungmin.park@samsung.com>
16726 L:      linux-media@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/media/common/videobuf2/*
16729 F:      include/media/videobuf2-*
16730
16731 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16732 M:      Helen Koike <helen.koike@collabora.com>
16733 L:      linux-media@vger.kernel.org
16734 T:      git git://linuxtv.org/media_tree.git
16735 W:      https://linuxtv.org
16736 S:      Maintained
16737 F:      drivers/media/platform/vimc/*
16738
16739 VIRT LIB
16740 M:      Alex Williamson <alex.williamson@redhat.com>
16741 M:      Paolo Bonzini <pbonzini@redhat.com>
16742 L:      kvm@vger.kernel.org
16743 S:      Supported
16744 F:      virt/lib/
16745
16746 VIRTIO AND VHOST VSOCK DRIVER
16747 M:      Stefan Hajnoczi <stefanha@redhat.com>
16748 L:      kvm@vger.kernel.org
16749 L:      virtualization@lists.linux-foundation.org
16750 L:      netdev@vger.kernel.org
16751 S:      Maintained
16752 F:      include/linux/virtio_vsock.h
16753 F:      include/uapi/linux/virtio_vsock.h
16754 F:      include/uapi/linux/vsockmon.h
16755 F:      include/uapi/linux/vm_sockets_diag.h
16756 F:      net/vmw_vsock/diag.c
16757 F:      net/vmw_vsock/af_vsock_tap.c
16758 F:      net/vmw_vsock/virtio_transport_common.c
16759 F:      net/vmw_vsock/virtio_transport.c
16760 F:      drivers/net/vsockmon.c
16761 F:      drivers/vhost/vsock.c
16762 F:      tools/testing/vsock/
16763
16764 VIRTIO CONSOLE DRIVER
16765 M:      Amit Shah <amit@kernel.org>
16766 L:      virtualization@lists.linux-foundation.org
16767 S:      Maintained
16768 F:      drivers/char/virtio_console.c
16769 F:      include/linux/virtio_console.h
16770 F:      include/uapi/linux/virtio_console.h
16771
16772 VIRTIO CORE AND NET DRIVERS
16773 M:      "Michael S. Tsirkin" <mst@redhat.com>
16774 M:      Jason Wang <jasowang@redhat.com>
16775 L:      virtualization@lists.linux-foundation.org
16776 S:      Maintained
16777 F:      Documentation/devicetree/bindings/virtio/
16778 F:      drivers/virtio/
16779 F:      tools/virtio/
16780 F:      drivers/net/virtio_net.c
16781 F:      drivers/block/virtio_blk.c
16782 F:      include/linux/virtio*.h
16783 F:      include/uapi/linux/virtio_*.h
16784 F:      drivers/crypto/virtio/
16785 F:      mm/balloon_compaction.c
16786
16787 VIRTIO BLOCK AND SCSI DRIVERS
16788 M:      "Michael S. Tsirkin" <mst@redhat.com>
16789 M:      Jason Wang <jasowang@redhat.com>
16790 R:      Paolo Bonzini <pbonzini@redhat.com>
16791 R:      Stefan Hajnoczi <stefanha@redhat.com>
16792 L:      virtualization@lists.linux-foundation.org
16793 S:      Maintained
16794 F:      drivers/block/virtio_blk.c
16795 F:      drivers/scsi/virtio_scsi.c
16796 F:      include/uapi/linux/virtio_blk.h
16797 F:      include/uapi/linux/virtio_scsi.h
16798 F:      drivers/vhost/scsi.c
16799
16800 VIRTIO CRYPTO DRIVER
16801 M:      Gonglei <arei.gonglei@huawei.com>
16802 L:      virtualization@lists.linux-foundation.org
16803 L:      linux-crypto@vger.kernel.org
16804 S:      Maintained
16805 F:      drivers/crypto/virtio/
16806 F:      include/uapi/linux/virtio_crypto.h
16807
16808 VIRTIO DRIVERS FOR S390
16809 M:      Cornelia Huck <cohuck@redhat.com>
16810 M:      Halil Pasic <pasic@linux.ibm.com>
16811 L:      linux-s390@vger.kernel.org
16812 L:      virtualization@lists.linux-foundation.org
16813 L:      kvm@vger.kernel.org
16814 S:      Supported
16815 F:      drivers/s390/virtio/
16816 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16817
16818 VIRTIO GPU DRIVER
16819 M:      David Airlie <airlied@linux.ie>
16820 M:      Gerd Hoffmann <kraxel@redhat.com>
16821 L:      dri-devel@lists.freedesktop.org
16822 L:      virtualization@lists.linux-foundation.org
16823 T:      git git://anongit.freedesktop.org/drm/drm-misc
16824 S:      Maintained
16825 F:      drivers/gpu/drm/virtio/
16826 F:      include/uapi/linux/virtio_gpu.h
16827
16828 VIRTIO HOST (VHOST)
16829 M:      "Michael S. Tsirkin" <mst@redhat.com>
16830 M:      Jason Wang <jasowang@redhat.com>
16831 L:      kvm@vger.kernel.org
16832 L:      virtualization@lists.linux-foundation.org
16833 L:      netdev@vger.kernel.org
16834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16835 S:      Maintained
16836 F:      drivers/vhost/
16837 F:      include/uapi/linux/vhost.h
16838
16839 VIRTIO INPUT DRIVER
16840 M:      Gerd Hoffmann <kraxel@redhat.com>
16841 S:      Maintained
16842 F:      drivers/virtio/virtio_input.c
16843 F:      include/uapi/linux/virtio_input.h
16844
16845 VIRTUAL BOX GUEST DEVICE DRIVER
16846 M:      Hans de Goede <hdegoede@redhat.com>
16847 M:      Arnd Bergmann <arnd@arndb.de>
16848 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16849 S:      Maintained
16850 F:      include/linux/vbox_utils.h
16851 F:      include/uapi/linux/vbox*.h
16852 F:      drivers/virt/vboxguest/
16853
16854 VIRTUAL SERIO DEVICE DRIVER
16855 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16856 S:      Maintained
16857 F:      drivers/input/serio/userio.c
16858 F:      include/uapi/linux/userio.h
16859
16860 VIVID VIRTUAL VIDEO DRIVER
16861 M:      Hans Verkuil <hverkuil@xs4all.nl>
16862 L:      linux-media@vger.kernel.org
16863 T:      git git://linuxtv.org/media_tree.git
16864 W:      https://linuxtv.org
16865 S:      Maintained
16866 F:      drivers/media/platform/vivid/*
16867
16868 VLYNQ BUS
16869 M:      Florian Fainelli <f.fainelli@gmail.com>
16870 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16871 S:      Maintained
16872 F:      drivers/vlynq/vlynq.c
16873 F:      include/linux/vlynq.h
16874
16875 VME SUBSYSTEM
16876 M:      Martyn Welch <martyn@welchs.me.uk>
16877 M:      Manohar Vanga <manohar.vanga@gmail.com>
16878 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16879 L:      devel@driverdev.osuosl.org
16880 S:      Maintained
16881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16882 F:      Documentation/driver-api/vme.rst
16883 F:      drivers/staging/vme/
16884 F:      drivers/vme/
16885 F:      include/linux/vme*
16886
16887 VMWARE BALLOON DRIVER
16888 M:      Julien Freche <jfreche@vmware.com>
16889 M:      Nadav Amit <namit@vmware.com>
16890 M:      "VMware, Inc." <pv-drivers@vmware.com>
16891 L:      linux-kernel@vger.kernel.org
16892 S:      Maintained
16893 F:      drivers/misc/vmw_balloon.c
16894
16895 VMWARE HYPERVISOR INTERFACE
16896 M:      Alok Kataria <akataria@vmware.com>
16897 L:      virtualization@lists.linux-foundation.org
16898 S:      Supported
16899 F:      arch/x86/kernel/cpu/vmware.c
16900
16901 VMWARE PVRDMA DRIVER
16902 M:      Adit Ranadive <aditr@vmware.com>
16903 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16904 L:      linux-rdma@vger.kernel.org
16905 S:      Maintained
16906 F:      drivers/infiniband/hw/vmw_pvrdma/
16907
16908 VMware PVSCSI driver
16909 M:      Jim Gill <jgill@vmware.com>
16910 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16911 L:      linux-scsi@vger.kernel.org
16912 S:      Maintained
16913 F:      drivers/scsi/vmw_pvscsi.c
16914 F:      drivers/scsi/vmw_pvscsi.h
16915
16916 VMWARE VMMOUSE SUBDRIVER
16917 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16918 M:      "VMware, Inc." <pv-drivers@vmware.com>
16919 L:      linux-input@vger.kernel.org
16920 S:      Maintained
16921 F:      drivers/input/mouse/vmmouse.c
16922 F:      drivers/input/mouse/vmmouse.h
16923
16924 VMWARE VMXNET3 ETHERNET DRIVER
16925 M:      Ronak Doshi <doshir@vmware.com>
16926 M:      "VMware, Inc." <pv-drivers@vmware.com>
16927 L:      netdev@vger.kernel.org
16928 S:      Maintained
16929 F:      drivers/net/vmxnet3/
16930
16931 VOCORE VOCORE2 BOARD
16932 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16933 L:      linux-mips@vger.kernel.org
16934 S:      Maintained
16935 F:      arch/mips/boot/dts/ralink/vocore2.dts
16936
16937 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16938 M:      Liam Girdwood <lgirdwood@gmail.com>
16939 M:      Mark Brown <broonie@kernel.org>
16940 L:      linux-kernel@vger.kernel.org
16941 W:      http://www.slimlogic.co.uk/?p=48
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16943 S:      Supported
16944 F:      Documentation/devicetree/bindings/regulator/
16945 F:      Documentation/power/regulator/
16946 F:      drivers/regulator/
16947 F:      include/dt-bindings/regulator/
16948 F:      include/linux/regulator/
16949
16950 VRF
16951 M:      David Ahern <dsa@cumulusnetworks.com>
16952 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16953 L:      netdev@vger.kernel.org
16954 S:      Maintained
16955 F:      drivers/net/vrf.c
16956 F:      Documentation/networking/vrf.txt
16957
16958 VT1211 HARDWARE MONITOR DRIVER
16959 M:      Juerg Haefliger <juergh@gmail.com>
16960 L:      linux-hwmon@vger.kernel.org
16961 S:      Maintained
16962 F:      Documentation/hwmon/vt1211.rst
16963 F:      drivers/hwmon/vt1211.c
16964
16965 VT8231 HARDWARE MONITOR DRIVER
16966 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16967 L:      linux-hwmon@vger.kernel.org
16968 S:      Maintained
16969 F:      drivers/hwmon/vt8231.c
16970
16971 VUB300 USB to SDIO/SD/MMC bridge chip
16972 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16973 L:      linux-mmc@vger.kernel.org
16974 L:      linux-usb@vger.kernel.org
16975 S:      Supported
16976 F:      drivers/mmc/host/vub300.c
16977
16978 W1 DALLAS'S 1-WIRE BUS
16979 M:      Evgeniy Polyakov <zbr@ioremap.net>
16980 S:      Maintained
16981 F:      Documentation/devicetree/bindings/w1/
16982 F:      Documentation/w1/
16983 F:      drivers/w1/
16984 F:      include/linux/w1.h
16985
16986 W83791D HARDWARE MONITORING DRIVER
16987 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16988 L:      linux-hwmon@vger.kernel.org
16989 S:      Maintained
16990 F:      Documentation/hwmon/w83791d.rst
16991 F:      drivers/hwmon/w83791d.c
16992
16993 W83793 HARDWARE MONITORING DRIVER
16994 M:      Rudolf Marek <r.marek@assembler.cz>
16995 L:      linux-hwmon@vger.kernel.org
16996 S:      Maintained
16997 F:      Documentation/hwmon/w83793.rst
16998 F:      drivers/hwmon/w83793.c
16999
17000 W83795 HARDWARE MONITORING DRIVER
17001 M:      Jean Delvare <jdelvare@suse.com>
17002 L:      linux-hwmon@vger.kernel.org
17003 S:      Maintained
17004 F:      drivers/hwmon/w83795.c
17005
17006 W83L51xD SD/MMC CARD INTERFACE DRIVER
17007 M:      Pierre Ossman <pierre@ossman.eu>
17008 S:      Maintained
17009 F:      drivers/mmc/host/wbsd.*
17010
17011 WACOM PROTOCOL 4 SERIAL TABLETS
17012 M:      Julian Squires <julian@cipht.net>
17013 M:      Hans de Goede <hdegoede@redhat.com>
17014 L:      linux-input@vger.kernel.org
17015 S:      Maintained
17016 F:      drivers/input/tablet/wacom_serial4.c
17017
17018 WATCHDOG DEVICE DRIVERS
17019 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17020 M:      Guenter Roeck <linux@roeck-us.net>
17021 L:      linux-watchdog@vger.kernel.org
17022 W:      http://www.linux-watchdog.org/
17023 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17024 S:      Maintained
17025 F:      Documentation/devicetree/bindings/watchdog/
17026 F:      Documentation/watchdog/
17027 F:      drivers/watchdog/
17028 F:      include/linux/watchdog.h
17029 F:      include/uapi/linux/watchdog.h
17030
17031 WHISKEYCOVE PMIC GPIO DRIVER
17032 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17033 L:      linux-gpio@vger.kernel.org
17034 S:      Maintained
17035 F:      drivers/gpio/gpio-wcove.c
17036
17037 WHWAVE RTC DRIVER
17038 M:      Dianlong Li <long17.cool@163.com>
17039 L:      linux-rtc@vger.kernel.org
17040 S:      Maintained
17041 F:      drivers/rtc/rtc-sd3078.c
17042
17043 WIIMOTE HID DRIVER
17044 M:      David Herrmann <dh.herrmann@googlemail.com>
17045 L:      linux-input@vger.kernel.org
17046 S:      Maintained
17047 F:      drivers/hid/hid-wiimote*
17048
17049 WILOCITY WIL6210 WIRELESS DRIVER
17050 M:      Maya Erez <merez@codeaurora.org>
17051 L:      linux-wireless@vger.kernel.org
17052 L:      wil6210@qti.qualcomm.com
17053 S:      Supported
17054 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17055 F:      drivers/net/wireless/ath/wil6210/
17056
17057 WIMAX STACK
17058 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17059 M:      linux-wimax@intel.com
17060 L:      wimax@linuxwimax.org (subscribers-only)
17061 S:      Supported
17062 W:      http://linuxwimax.org
17063 F:      Documentation/wimax/README.wimax
17064 F:      include/linux/wimax/debug.h
17065 F:      include/net/wimax.h
17066 F:      include/uapi/linux/wimax.h
17067 F:      net/wimax/
17068
17069 WINBOND CIR DRIVER
17070 M:      David Härdeman <david@hardeman.nu>
17071 S:      Maintained
17072 F:      drivers/media/rc/winbond-cir.c
17073
17074 RCMM REMOTE CONTROLS DECODER
17075 M:      Patrick Lerda <patrick9876@free.fr>
17076 S:      Maintained
17077 F:      drivers/media/rc/ir-rcmm-decoder.c
17078
17079 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17080 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17081 L:      linux-watchdog@vger.kernel.org
17082 S:      Maintained
17083 F:      drivers/watchdog/ebc-c384_wdt.c
17084
17085 WINSYSTEMS WS16C48 GPIO DRIVER
17086 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17087 L:      linux-gpio@vger.kernel.org
17088 S:      Maintained
17089 F:      drivers/gpio/gpio-ws16c48.c
17090
17091 WISTRON LAPTOP BUTTON DRIVER
17092 M:      Miloslav Trmac <mitr@volny.cz>
17093 S:      Maintained
17094 F:      drivers/input/misc/wistron_btns.c
17095
17096 WL3501 WIRELESS PCMCIA CARD DRIVER
17097 L:      linux-wireless@vger.kernel.org
17098 S:      Odd fixes
17099 F:      drivers/net/wireless/wl3501*
17100
17101 WOLFSON MICROELECTRONICS DRIVERS
17102 L:      patches@opensource.cirrus.com
17103 T:      git https://github.com/CirrusLogic/linux-drivers.git
17104 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17105 S:      Supported
17106 F:      Documentation/hwmon/wm83??.rst
17107 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17108 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17109 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17110 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17111 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17112 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17113 F:      drivers/clk/clk-wm83*.c
17114 F:      drivers/extcon/extcon-arizona.c
17115 F:      drivers/leds/leds-wm83*.c
17116 F:      drivers/gpio/gpio-*wm*.c
17117 F:      drivers/gpio/gpio-arizona.c
17118 F:      drivers/hwmon/wm83??-hwmon.c
17119 F:      drivers/input/misc/wm831x-on.c
17120 F:      drivers/input/touchscreen/wm831x-ts.c
17121 F:      drivers/input/touchscreen/wm97*.c
17122 F:      drivers/mfd/arizona*
17123 F:      drivers/mfd/wm*.c
17124 F:      drivers/mfd/cs47l24*
17125 F:      drivers/power/supply/wm83*.c
17126 F:      drivers/rtc/rtc-wm83*.c
17127 F:      drivers/regulator/wm8*.c
17128 F:      drivers/regulator/arizona*
17129 F:      drivers/video/backlight/wm83*_bl.c
17130 F:      drivers/watchdog/wm83*_wdt.c
17131 F:      include/linux/mfd/arizona/
17132 F:      include/linux/mfd/wm831x/
17133 F:      include/linux/mfd/wm8350/
17134 F:      include/linux/mfd/wm8400*
17135 F:      include/linux/regulator/arizona*
17136 F:      include/linux/wm97xx.h
17137 F:      include/sound/wm????.h
17138 F:      sound/soc/codecs/arizona.?
17139 F:      sound/soc/codecs/wm*
17140 F:      sound/soc/codecs/cs47l24*
17141
17142 WORKQUEUE
17143 M:      Tejun Heo <tj@kernel.org>
17144 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17146 S:      Maintained
17147 F:      include/linux/workqueue.h
17148 F:      kernel/workqueue.c
17149 F:      Documentation/core-api/workqueue.rst
17150
17151 X-POWERS AXP288 PMIC DRIVERS
17152 M:      Hans de Goede <hdegoede@redhat.com>
17153 S:      Maintained
17154 N:      axp288
17155 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17156
17157 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17158 M:      Chen-Yu Tsai <wens@csie.org>
17159 L:      linux-kernel@vger.kernel.org
17160 S:      Maintained
17161 N:      axp[128]
17162
17163 X.25 NETWORK LAYER
17164 M:      Andrew Hendry <andrew.hendry@gmail.com>
17165 L:      linux-x25@vger.kernel.org
17166 S:      Odd Fixes
17167 F:      Documentation/networking/x25*
17168 F:      include/net/x25*
17169 F:      net/x25/
17170
17171 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17172 M:      Thomas Gleixner <tglx@linutronix.de>
17173 M:      Ingo Molnar <mingo@redhat.com>
17174 M:      Borislav Petkov <bp@alien8.de>
17175 R:      "H. Peter Anvin" <hpa@zytor.com>
17176 M:      x86@kernel.org
17177 L:      linux-kernel@vger.kernel.org
17178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17179 S:      Maintained
17180 F:      Documentation/devicetree/bindings/x86/
17181 F:      Documentation/x86/
17182 F:      arch/x86/
17183
17184 X86 ENTRY CODE
17185 M:      Andy Lutomirski <luto@kernel.org>
17186 L:      linux-kernel@vger.kernel.org
17187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17188 S:      Maintained
17189 F:      arch/x86/entry/
17190
17191 X86 MCE INFRASTRUCTURE
17192 M:      Tony Luck <tony.luck@intel.com>
17193 M:      Borislav Petkov <bp@alien8.de>
17194 L:      linux-edac@vger.kernel.org
17195 S:      Maintained
17196 F:      arch/x86/kernel/cpu/mce/*
17197
17198 X86 MICROCODE UPDATE SUPPORT
17199 M:      Borislav Petkov <bp@alien8.de>
17200 S:      Maintained
17201 F:      arch/x86/kernel/cpu/microcode/*
17202
17203 X86 MM
17204 M:      Dave Hansen <dave.hansen@linux.intel.com>
17205 M:      Andy Lutomirski <luto@kernel.org>
17206 M:      Peter Zijlstra <peterz@infradead.org>
17207 L:      linux-kernel@vger.kernel.org
17208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17209 S:      Maintained
17210 F:      arch/x86/mm/
17211
17212 X86 PLATFORM DRIVERS
17213 M:      Darren Hart <dvhart@infradead.org>
17214 M:      Andy Shevchenko <andy@infradead.org>
17215 L:      platform-driver-x86@vger.kernel.org
17216 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17217 S:      Maintained
17218 F:      drivers/platform/x86/
17219 F:      drivers/platform/olpc/
17220
17221 X86 PLATFORM DRIVERS - ARCH
17222 R:      Darren Hart <dvhart@infradead.org>
17223 R:      Andy Shevchenko <andy@infradead.org>
17224 L:      platform-driver-x86@vger.kernel.org
17225 L:      x86@kernel.org
17226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17227 S:      Maintained
17228 F:      arch/x86/platform
17229
17230 X86 VDSO
17231 M:      Andy Lutomirski <luto@kernel.org>
17232 L:      linux-kernel@vger.kernel.org
17233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17234 S:      Maintained
17235 F:      arch/x86/entry/vdso/
17236
17237 XARRAY
17238 M:      Matthew Wilcox <willy@infradead.org>
17239 L:      linux-fsdevel@vger.kernel.org
17240 S:      Supported
17241 F:      Documentation/core-api/xarray.rst
17242 F:      lib/idr.c
17243 F:      lib/xarray.c
17244 F:      include/linux/idr.h
17245 F:      include/linux/xarray.h
17246 F:      tools/testing/radix-tree
17247
17248 XBOX DVD IR REMOTE
17249 M:      Benjamin Valentin <benpicco@googlemail.com>
17250 S:      Maintained
17251 F:      drivers/media/rc/xbox_remote.c
17252 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17253
17254 XC2028/3028 TUNER DRIVER
17255 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17256 L:      linux-media@vger.kernel.org
17257 W:      https://linuxtv.org
17258 T:      git git://linuxtv.org/media_tree.git
17259 S:      Maintained
17260 F:      drivers/media/tuners/tuner-xc2028.*
17261
17262 XDP (eXpress Data Path)
17263 M:      Alexei Starovoitov <ast@kernel.org>
17264 M:      Daniel Borkmann <daniel@iogearbox.net>
17265 M:      David S. Miller <davem@davemloft.net>
17266 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17267 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17268 M:      John Fastabend <john.fastabend@gmail.com>
17269 L:      netdev@vger.kernel.org
17270 L:      xdp-newbies@vger.kernel.org
17271 L:      bpf@vger.kernel.org
17272 S:      Supported
17273 F:      net/core/xdp.c
17274 F:      include/net/xdp.h
17275 F:      kernel/bpf/devmap.c
17276 F:      kernel/bpf/cpumap.c
17277 F:      include/trace/events/xdp.h
17278 K:      xdp
17279 N:      xdp
17280
17281 XDP SOCKETS (AF_XDP)
17282 M:      Björn Töpel <bjorn.topel@intel.com>
17283 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17284 L:      netdev@vger.kernel.org
17285 L:      bpf@vger.kernel.org
17286 S:      Maintained
17287 F:      kernel/bpf/xskmap.c
17288 F:      net/xdp/
17289
17290 XEN BLOCK SUBSYSTEM
17291 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17292 M:      Roger Pau Monné <roger.pau@citrix.com>
17293 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17294 S:      Supported
17295 F:      drivers/block/xen-blkback/*
17296 F:      drivers/block/xen*
17297
17298 XEN HYPERVISOR ARM
17299 M:      Stefano Stabellini <sstabellini@kernel.org>
17300 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17301 S:      Maintained
17302 F:      arch/arm/xen/
17303 F:      arch/arm/include/asm/xen/
17304
17305 XEN HYPERVISOR ARM64
17306 M:      Stefano Stabellini <sstabellini@kernel.org>
17307 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17308 S:      Maintained
17309 F:      arch/arm64/xen/
17310 F:      arch/arm64/include/asm/xen/
17311
17312 XEN HYPERVISOR INTERFACE
17313 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17314 M:      Juergen Gross <jgross@suse.com>
17315 R:      Stefano Stabellini <sstabellini@kernel.org>
17316 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17318 S:      Supported
17319 F:      arch/x86/xen/
17320 F:      arch/x86/platform/pvh/
17321 F:      drivers/*/xen-*front.c
17322 F:      drivers/xen/
17323 F:      arch/x86/include/asm/xen/
17324 F:      arch/x86/include/asm/pvclock-abi.h
17325 F:      include/xen/
17326 F:      include/uapi/xen/
17327 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17328 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17329
17330 XEN NETWORK BACKEND DRIVER
17331 M:      Wei Liu <wei.liu@kernel.org>
17332 M:      Paul Durrant <paul.durrant@citrix.com>
17333 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17334 L:      netdev@vger.kernel.org
17335 S:      Supported
17336 F:      drivers/net/xen-netback/*
17337
17338 XEN PCI SUBSYSTEM
17339 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17340 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17341 S:      Supported
17342 F:      arch/x86/pci/*xen*
17343 F:      drivers/pci/*xen*
17344
17345 XEN PVSCSI DRIVERS
17346 M:      Juergen Gross <jgross@suse.com>
17347 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17348 L:      linux-scsi@vger.kernel.org
17349 S:      Supported
17350 F:      drivers/scsi/xen-scsifront.c
17351 F:      drivers/xen/xen-scsiback.c
17352 F:      include/xen/interface/io/vscsiif.h
17353
17354 XEN SWIOTLB SUBSYSTEM
17355 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17356 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17357 L:      iommu@lists.linux-foundation.org
17358 S:      Supported
17359 F:      arch/x86/xen/*swiotlb*
17360 F:      drivers/xen/*swiotlb*
17361
17362 XEN SOUND FRONTEND DRIVER
17363 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17364 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17366 S:      Supported
17367 F:      sound/xen/*
17368
17369 XFS FILESYSTEM
17370 M:      Darrick J. Wong <darrick.wong@oracle.com>
17371 M:      linux-xfs@vger.kernel.org
17372 L:      linux-xfs@vger.kernel.org
17373 W:      http://xfs.org/
17374 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17375 S:      Supported
17376 F:      Documentation/filesystems/xfs.txt
17377 F:      fs/xfs/
17378
17379 XILINX AXI ETHERNET DRIVER
17380 M:      Anirudha Sarangi <anirudh@xilinx.com>
17381 M:      John Linn <John.Linn@xilinx.com>
17382 S:      Maintained
17383 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17384
17385 XILINX UARTLITE SERIAL DRIVER
17386 M:      Peter Korsgaard <jacmet@sunsite.dk>
17387 L:      linux-serial@vger.kernel.org
17388 S:      Maintained
17389 F:      drivers/tty/serial/uartlite.c
17390
17391 XILINX VIDEO IP CORES
17392 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17393 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17394 L:      linux-media@vger.kernel.org
17395 T:      git git://linuxtv.org/media_tree.git
17396 S:      Supported
17397 F:      Documentation/devicetree/bindings/media/xilinx/
17398 F:      drivers/media/platform/xilinx/
17399 F:      include/uapi/linux/xilinx-v4l2-controls.h
17400
17401 XILLYBUS DRIVER
17402 M:      Eli Billauer <eli.billauer@gmail.com>
17403 L:      linux-kernel@vger.kernel.org
17404 S:      Supported
17405 F:      drivers/char/xillybus/
17406
17407 XLP9XX I2C DRIVER
17408 M:      George Cherian <george.cherian@cavium.com>
17409 M:      Jan Glauber <jglauber@cavium.com>
17410 L:      linux-i2c@vger.kernel.org
17411 W:      http://www.cavium.com
17412 S:      Supported
17413 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17414 F:      drivers/i2c/busses/i2c-xlp9xx.c
17415
17416 XRA1403 GPIO EXPANDER
17417 M:      Nandor Han <nandor.han@ge.com>
17418 M:      Semi Malinen <semi.malinen@ge.com>
17419 L:      linux-gpio@vger.kernel.org
17420 S:      Maintained
17421 F:      drivers/gpio/gpio-xra1403.c
17422 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17423
17424 XTENSA XTFPGA PLATFORM SUPPORT
17425 M:      Max Filippov <jcmvbkbc@gmail.com>
17426 L:      linux-xtensa@linux-xtensa.org
17427 S:      Maintained
17428 F:      drivers/spi/spi-xtensa-xtfpga.c
17429 F:      sound/soc/xtensa/xtfpga-i2s.c
17430
17431 YAM DRIVER FOR AX.25
17432 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17433 L:      linux-hams@vger.kernel.org
17434 S:      Maintained
17435 F:      drivers/net/hamradio/yam*
17436 F:      include/linux/yam.h
17437
17438 YAMA SECURITY MODULE
17439 M:      Kees Cook <keescook@chromium.org>
17440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17441 S:      Supported
17442 F:      security/yama/
17443 F:      Documentation/admin-guide/LSM/Yama.rst
17444
17445 YEALINK PHONE DRIVER
17446 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17447 L:      usbb2k-api-dev@nongnu.org
17448 S:      Maintained
17449 F:      Documentation/input/devices/yealink.rst
17450 F:      drivers/input/misc/yealink.*
17451
17452 Z8530 DRIVER FOR AX.25
17453 M:      Joerg Reuter <jreuter@yaina.de>
17454 W:      http://yaina.de/jreuter/
17455 W:      http://www.qsl.net/dl1bke/
17456 L:      linux-hams@vger.kernel.org
17457 S:      Maintained
17458 F:      Documentation/networking/z8530drv.txt
17459 F:      drivers/net/hamradio/*scc.c
17460 F:      drivers/net/hamradio/z8530.h
17461
17462 ZBUD COMPRESSED PAGE ALLOCATOR
17463 M:      Seth Jennings <sjenning@redhat.com>
17464 M:      Dan Streetman <ddstreet@ieee.org>
17465 L:      linux-mm@kvack.org
17466 S:      Maintained
17467 F:      mm/zbud.c
17468 F:      include/linux/zbud.h
17469
17470 ZD1211RW WIRELESS DRIVER
17471 M:      Daniel Drake <dsd@gentoo.org>
17472 M:      Ulrich Kunitz <kune@deine-taler.de>
17473 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17474 L:      linux-wireless@vger.kernel.org
17475 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17476 S:      Maintained
17477 F:      drivers/net/wireless/zydas/zd1211rw/
17478
17479 ZD1301 MEDIA DRIVER
17480 M:      Antti Palosaari <crope@iki.fi>
17481 L:      linux-media@vger.kernel.org
17482 W:      https://linuxtv.org/
17483 W:      http://palosaari.fi/linux/
17484 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17485 S:      Maintained
17486 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17487
17488 ZD1301_DEMOD MEDIA DRIVER
17489 M:      Antti Palosaari <crope@iki.fi>
17490 L:      linux-media@vger.kernel.org
17491 W:      https://linuxtv.org/
17492 W:      http://palosaari.fi/linux/
17493 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17494 S:      Maintained
17495 F:      drivers/media/dvb-frontends/zd1301_demod*
17496
17497 ZPOOL COMPRESSED PAGE STORAGE API
17498 M:      Dan Streetman <ddstreet@ieee.org>
17499 L:      linux-mm@kvack.org
17500 S:      Maintained
17501 F:      mm/zpool.c
17502 F:      include/linux/zpool.h
17503
17504 ZR36067 VIDEO FOR LINUX DRIVER
17505 L:      mjpeg-users@lists.sourceforge.net
17506 L:      linux-media@vger.kernel.org
17507 W:      http://mjpeg.sourceforge.net/driver-zoran/
17508 T:      hg https://linuxtv.org/hg/v4l-dvb
17509 S:      Odd Fixes
17510 F:      drivers/staging/media/zoran/
17511
17512 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
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-kernel@vger.kernel.org
17517 S:      Maintained
17518 F:      drivers/block/zram/
17519 F:      Documentation/blockdev/zram.txt
17520
17521 ZS DECSTATION Z85C30 SERIAL DRIVER
17522 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17523 S:      Maintained
17524 F:      drivers/tty/serial/zs.*
17525
17526 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17527 M:      Minchan Kim <minchan@kernel.org>
17528 M:      Nitin Gupta <ngupta@vflare.org>
17529 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17530 L:      linux-mm@kvack.org
17531 S:      Maintained
17532 F:      mm/zsmalloc.c
17533 F:      include/linux/zsmalloc.h
17534 F:      Documentation/vm/zsmalloc.rst
17535
17536 ZSWAP COMPRESSED SWAP CACHING
17537 M:      Seth Jennings <sjenning@redhat.com>
17538 M:      Dan Streetman <ddstreet@ieee.org>
17539 L:      linux-mm@kvack.org
17540 S:      Maintained
17541 F:      mm/zswap.c
17542
17543 THE REST
17544 M:      Linus Torvalds <torvalds@linux-foundation.org>
17545 L:      linux-kernel@vger.kernel.org
17546 Q:      http://patchwork.kernel.org/project/LKML/list/
17547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17548 S:      Buried alive in reporters
17549 F:      *
17550 F:      */