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*
 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/firmware-guide/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 <guohanjun@huawei.com>
 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 ADT746X FAN DRIVER
 521 M:      Colin Leroy <colin@colino.net>
 522 S:      Maintained
 523 F:      drivers/macintosh/therm_adt746x.c
 524
 525 ADT7475 HARDWARE MONITOR DRIVER
 526 M:      Jean Delvare <jdelvare@suse.com>
 527 L:      linux-hwmon@vger.kernel.org
 528 S:      Maintained
 529 F:      Documentation/hwmon/adt7475.rst
 530 F:      drivers/hwmon/adt7475.c
 531
 532 ADVANSYS SCSI DRIVER
 533 M:      Matthew Wilcox <willy@infradead.org>
 534 M:      Hannes Reinecke <hare@suse.com>
 535 L:      linux-scsi@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/scsi/advansys.txt
 538 F:      drivers/scsi/advansys.c
 539
 540 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 541 M:      Michael Hennerich <michael.hennerich@analog.com>
 542 W:      http://wiki.analog.com/ADXL345
 543 W:      http://ez.analog.com/community/linux-device-drivers
 544 S:      Supported
 545 F:      drivers/input/misc/adxl34x.c
 546 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 547
 548 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 549 M:      Stefan Popa <stefan.popa@analog.com>
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/iio/accel/adxl372.c
 553 F:      drivers/iio/accel/adxl372_spi.c
 554 F:      drivers/iio/accel/adxl372_i2c.c
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 556
 557 AF9013 MEDIA DRIVER
 558 M:      Antti Palosaari <crope@iki.fi>
 559 L:      linux-media@vger.kernel.org
 560 W:      https://linuxtv.org
 561 W:      http://palosaari.fi/linux/
 562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 563 T:      git git://linuxtv.org/anttip/media_tree.git
 564 S:      Maintained
 565 F:      drivers/media/dvb-frontends/af9013*
 566
 567 AF9033 MEDIA DRIVER
 568 M:      Antti Palosaari <crope@iki.fi>
 569 L:      linux-media@vger.kernel.org
 570 W:      https://linuxtv.org
 571 W:      http://palosaari.fi/linux/
 572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 573 T:      git git://linuxtv.org/anttip/media_tree.git
 574 S:      Maintained
 575 F:      drivers/media/dvb-frontends/af9033*
 576
 577 AFFS FILE SYSTEM
 578 M:      David Sterba <dsterba@suse.com>
 579 L:      linux-fsdevel@vger.kernel.org
 580 S:      Odd Fixes
 581 F:      Documentation/filesystems/affs.txt
 582 F:      fs/affs/
 583
 584 AFS FILESYSTEM
 585 M:      David Howells <dhowells@redhat.com>
 586 L:      linux-afs@lists.infradead.org
 587 S:      Supported
 588 F:      fs/afs/
 589 F:      include/trace/events/afs.h
 590 F:      Documentation/filesystems/afs.txt
 591 W:      https://www.infradead.org/~dhowells/kafs/
 592
 593 AGPGART DRIVER
 594 M:      David Airlie <airlied@linux.ie>
 595 T:      git git://anongit.freedesktop.org/drm/drm
 596 S:      Maintained
 597 F:      drivers/char/agp/
 598 F:      include/linux/agp*
 599 F:      include/uapi/linux/agp*
 600
 601 AHA152X SCSI DRIVER
 602 M:      "Juergen E. Fischer" <fischer@norbit.de>
 603 L:      linux-scsi@vger.kernel.org
 604 S:      Maintained
 605 F:      drivers/scsi/aha152x*
 606 F:      drivers/scsi/pcmcia/aha152x*
 607
 608 AIC7XXX / AIC79XX SCSI DRIVER
 609 M:      Hannes Reinecke <hare@suse.com>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aic7xxx/
 613
 614 AIMSLAB FM RADIO RECEIVER DRIVER
 615 M:      Hans Verkuil <hverkuil@xs4all.nl>
 616 L:      linux-media@vger.kernel.org
 617 T:      git git://linuxtv.org/media_tree.git
 618 W:      https://linuxtv.org
 619 S:      Maintained
 620 F:      drivers/media/radio/radio-aimslab*
 621
 622 AIO
 623 M:      Benjamin LaHaise <bcrl@kvack.org>
 624 L:      linux-aio@kvack.org
 625 S:      Supported
 626 F:      fs/aio.c
 627 F:      include/linux/*aio*.h
 628
 629 AIRSPY MEDIA DRIVER
 630 M:      Antti Palosaari <crope@iki.fi>
 631 L:      linux-media@vger.kernel.org
 632 W:      https://linuxtv.org
 633 W:      http://palosaari.fi/linux/
 634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 635 T:      git git://linuxtv.org/anttip/media_tree.git
 636 S:      Maintained
 637 F:      drivers/media/usb/airspy/
 638
 639 ALACRITECH GIGABIT ETHERNET DRIVER
 640 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 641 S:      Maintained
 642 F:      drivers/net/ethernet/alacritech/*
 643
 644 FORCEDETH GIGABIT ETHERNET DRIVER
 645 M:      Rain River <rain.1986.08.12@gmail.com>
 646 M:      Zhu Yanjun <yanjun.zhu@oracle.com>
 647 L:      netdev@vger.kernel.org
 648 S:      Maintained
 649 F:      drivers/net/ethernet/nvidia/*
 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.rst
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLEGRO DVT VIDEO IP CORE DRIVER
 672 M:      Michael Tretter <m.tretter@pengutronix.de>
 673 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 674 L:      linux-media@vger.kernel.org
 675 S:      Maintained
 676 F:      drivers/staging/media/allegro-dvt/
 677
 678 ALLWINNER CPUFREQ DRIVER
 679 M:      Yangtao Li <tiny.windzz@gmail.com>
 680 L:      linux-pm@vger.kernel.org
 681 S:      Maintained
 682 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 683 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 684
 685 ALLWINNER SECURITY SYSTEM
 686 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 687 L:      linux-crypto@vger.kernel.org
 688 S:      Maintained
 689 F:      drivers/crypto/sunxi-ss/
 690
 691 ALLWINNER VPU DRIVER
 692 M:      Maxime Ripard <mripard@kernel.org>
 693 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 694 L:      linux-media@vger.kernel.org
 695 S:      Maintained
 696 F:      drivers/staging/media/sunxi/cedrus/
 697
 698 ALPHA PORT
 699 M:      Richard Henderson <rth@twiddle.net>
 700 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 701 M:      Matt Turner <mattst88@gmail.com>
 702 S:      Odd Fixes
 703 L:      linux-alpha@vger.kernel.org
 704 F:      arch/alpha/
 705
 706 ALPS PS/2 TOUCHPAD DRIVER
 707 R:      Pali Rohár <pali.rohar@gmail.com>
 708 F:      drivers/input/mouse/alps.*
 709
 710 ALTERA I2C CONTROLLER DRIVER
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 714 F:      drivers/i2c/busses/i2c-altera.c
 715
 716 ALTERA MAILBOX DRIVER
 717 M:      Ley Foon Tan <lftan@altera.com>
 718 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 719 S:      Maintained
 720 F:      drivers/mailbox/mailbox-altera.c
 721
 722 ALTERA PIO DRIVER
 723 M:      Tien Hock Loh <thloh@altera.com>
 724 L:      linux-gpio@vger.kernel.org
 725 S:      Maintained
 726 F:      drivers/gpio/gpio-altera.c
 727
 728 ALTERA SYSTEM MANAGER DRIVER
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/mfd/altera-sysmgr.c
 732 F:      include/linux/mfd/altera-sysmgr.h
 733
 734 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/gpio/gpio-altera-a10sr.c
 738 F:      drivers/mfd/altera-a10sr.c
 739 F:      drivers/reset/reset-a10sr.c
 740 F:      include/linux/mfd/altera-a10sr.h
 741 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 742
 743 ALTERA TRIPLE SPEED ETHERNET DRIVER
 744 M:      Thor Thayer <thor.thayer@linux.intel.com>
 745 L:      netdev@vger.kernel.org
 746 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 747 S:      Maintained
 748 F:      drivers/net/ethernet/altera/
 749
 750 ALTERA UART/JTAG UART SERIAL DRIVERS
 751 M:      Tobias Klauser <tklauser@distanz.ch>
 752 L:      linux-serial@vger.kernel.org
 753 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 754 S:      Maintained
 755 F:      drivers/tty/serial/altera_uart.c
 756 F:      drivers/tty/serial/altera_jtaguart.c
 757 F:      include/linux/altera_uart.h
 758 F:      include/linux/altera_jtaguart.h
 759
 760 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 761 M:      Talel Shenhar <talel@amazon.com>
 762 S:      Maintained
 763 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 764 F:      drivers/thermal/thermal_mmio.c
 765
 766 AMAZON ETHERNET DRIVERS
 767 M:      Netanel Belgazal <netanel@amazon.com>
 768 R:      Saeed Bishara <saeedb@amazon.com>
 769 R:      Zorik Machulsky <zorik@amazon.com>
 770 L:      netdev@vger.kernel.org
 771 S:      Supported
 772 F:      Documentation/networking/device_drivers/amazon/ena.txt
 773 F:      drivers/net/ethernet/amazon/
 774
 775 AMAZON RDMA EFA DRIVER
 776 M:      Gal Pressman <galpress@amazon.com>
 777 R:      Yossi Leybovich <sleybo@amazon.com>
 778 L:      linux-rdma@vger.kernel.org
 779 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 780 S:      Supported
 781 F:      drivers/infiniband/hw/efa/
 782 F:      include/uapi/rdma/efa-abi.h
 783
 784 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 M:      Gary Hook <gary.hook@amd.com>
 787 L:      linux-crypto@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/crypto/ccp/
 790 F:      include/linux/ccp.h
 791
 792 AMD DISPLAY CORE
 793 M:      Harry Wentland <harry.wentland@amd.com>
 794 M:      Leo Li <sunpeng.li@amd.com>
 795 L:      amd-gfx@lists.freedesktop.org
 796 T:      git git://people.freedesktop.org/~agd5f/linux
 797 S:      Supported
 798 F:      drivers/gpu/drm/amd/display/
 799
 800 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 801 M:      Huang Rui <ray.huang@amd.com>
 802 L:      linux-hwmon@vger.kernel.org
 803 S:      Supported
 804 F:      Documentation/hwmon/fam15h_power.rst
 805 F:      drivers/hwmon/fam15h_power.c
 806
 807 AMD FCH GPIO DRIVER
 808 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 809 L:      linux-gpio@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/gpio/gpio-amd-fch.c
 812 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 813
 814 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 S:      Orphan
 817 F:      drivers/usb/gadget/udc/amd5536udc.*
 818
 819 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 820 P:      Andres Salomon <dilinger@queued.net>
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 823 S:      Supported
 824 F:      drivers/char/hw_random/geode-rng.c
 825 F:      drivers/crypto/geode*
 826 F:      drivers/video/fbdev/geode/
 827 F:      arch/x86/include/asm/geode.h
 828
 829 AMD IOMMU (AMD-VI)
 830 M:      Joerg Roedel <joro@8bytes.org>
 831 L:      iommu@lists.linux-foundation.org
 832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 833 S:      Maintained
 834 F:      drivers/iommu/amd_iommu*.[ch]
 835 F:      include/linux/amd-iommu.h
 836
 837 AMD KFD
 838 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 839 L:      amd-gfx@lists.freedesktop.org
 840 T:      git git://people.freedesktop.org/~agd5f/linux
 841 S:      Supported
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 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/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 903
 904 ANALOG DEVICES INC AD7606 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 M:      Beniamin Bia <beniamin.bia@analog.com>
 907 L:      linux-iio@vger.kernel.org
 908 W:      http://ez.analog.com/community/linux-device-drivers
 909 S:      Supported
 910 F:      drivers/iio/adc/ad7606.c
 911 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 912
 913 ANALOG DEVICES INC AD7768-1 DRIVER
 914 M:      Stefan Popa <stefan.popa@analog.com>
 915 L:      linux-iio@vger.kernel.org
 916 W:      http://ez.analog.com/community/linux-device-drivers
 917 S:      Supported
 918 F:      drivers/iio/adc/ad7768-1.c
 919 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 920
 921 ANALOG DEVICES INC AD7780 DRIVER
 922 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 923 M:      Renato Lui Geh <renatogeh@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 W:      http://ez.analog.com/community/linux-device-drivers
 926 S:      Supported
 927 F:      drivers/iio/adc/ad7780.c
 928 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 929
 930 ANALOG DEVICES INC AD9389B DRIVER
 931 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 932 L:      linux-media@vger.kernel.org
 933 S:      Maintained
 934 F:      drivers/media/i2c/ad9389b*
 935
 936 ANALOG DEVICES INC ADGS1408 DRIVER
 937 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 938 S:      Supported
 939 F:      drivers/mux/adgs1408.c
 940 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 941
 942 ANALOG DEVICES INC ADIN DRIVER
 943 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 944 L:      netdev@vger.kernel.org
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      drivers/net/phy/adin.c
 948 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 949
 950 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 951 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 952 S:      Supported
 953 L:      linux-iio@vger.kernel.org
 954 F:      include/linux/iio/imu/adis.h
 955 F:      drivers/iio/imu/adis.c
 956
 957 ANALOG DEVICES INC ADIS16460 DRIVER
 958 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 959 S:      Supported
 960 L:      linux-iio@vger.kernel.org
 961 W:      http://ez.analog.com/community/linux-device-drivers
 962 F:      drivers/iio/imu/adis16460.c
 963 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 964
 965 ANALOG DEVICES INC ADP5061 DRIVER
 966 M:      Stefan Popa <stefan.popa@analog.com>
 967 L:      linux-pm@vger.kernel.org
 968 W:      http://ez.analog.com/community/linux-device-drivers
 969 S:      Supported
 970 F:      drivers/power/supply/adp5061.c
 971
 972 ANALOG DEVICES INC ADV7180 DRIVER
 973 M:      Lars-Peter Clausen <lars@metafoo.de>
 974 L:      linux-media@vger.kernel.org
 975 W:      http://ez.analog.com/community/linux-device-drivers
 976 S:      Supported
 977 F:      drivers/media/i2c/adv7180.c
 978
 979 ANALOG DEVICES INC ADV748X DRIVER
 980 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 981 L:      linux-media@vger.kernel.org
 982 S:      Maintained
 983 F:      drivers/media/i2c/adv748x/*
 984
 985 ANALOG DEVICES INC ADV7511 DRIVER
 986 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 987 L:      linux-media@vger.kernel.org
 988 S:      Maintained
 989 F:      drivers/media/i2c/adv7511*
 990
 991 ANALOG DEVICES INC ADV7604 DRIVER
 992 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 993 L:      linux-media@vger.kernel.org
 994 S:      Maintained
 995 F:      drivers/media/i2c/adv7604*
 996
 997 ANALOG DEVICES INC ADV7842 DRIVER
 998 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 999 L:      linux-media@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/media/i2c/adv7842*
1002
1003 ANALOG DEVICES INC ASOC CODEC DRIVERS
1004 M:      Lars-Peter Clausen <lars@metafoo.de>
1005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1006 W:      http://wiki.analog.com/
1007 W:      http://ez.analog.com/community/linux-device-drivers
1008 S:      Supported
1009 F:      sound/soc/codecs/adau*
1010 F:      sound/soc/codecs/adav*
1011 F:      sound/soc/codecs/ad1*
1012 F:      sound/soc/codecs/ad7*
1013 F:      sound/soc/codecs/ssm*
1014 F:      sound/soc/codecs/sigmadsp.*
1015
1016 ANALOG DEVICES INC DMA DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 W:      http://ez.analog.com/community/linux-device-drivers
1019 S:      Supported
1020 F:      drivers/dma/dma-axi-dmac.c
1021
1022 ANALOG DEVICES INC IIO DRIVERS
1023 M:      Lars-Peter Clausen <lars@metafoo.de>
1024 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1025 M:      Stefan Popa <stefan.popa@analog.com>
1026 W:      http://wiki.analog.com/
1027 W:      http://ez.analog.com/community/linux-device-drivers
1028 S:      Supported
1029 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1030 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1031 F:      drivers/iio/*/ad*
1032 F:      drivers/iio/adc/ltc2497*
1033 X:      drivers/iio/*/adjd*
1034 F:      drivers/staging/iio/*/ad*
1035
1036 ANALOGBITS PLL LIBRARIES
1037 M:      Paul Walmsley <paul.walmsley@sifive.com>
1038 S:      Supported
1039 F:      drivers/clk/analogbits/*
1040 F:      include/linux/clk/analogbits*
1041
1042 ANDES ARCHITECTURE
1043 M:      Greentime Hu <green.hu@gmail.com>
1044 M:      Vincent Chen <deanbo422@gmail.com>
1045 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1046 S:      Supported
1047 F:      arch/nds32/
1048 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1049 F:      Documentation/devicetree/bindings/nds32/
1050 K:      nds32
1051 N:      nds32
1052
1053 ANDROID CONFIG FRAGMENTS
1054 M:      Rob Herring <robh@kernel.org>
1055 S:      Supported
1056 F:      kernel/configs/android*
1057
1058 ANDROID DRIVERS
1059 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1060 M:      Arve Hjønnevåg <arve@android.com>
1061 M:      Todd Kjos <tkjos@android.com>
1062 M:      Martijn Coenen <maco@android.com>
1063 M:      Joel Fernandes <joel@joelfernandes.org>
1064 M:      Christian Brauner <christian@brauner.io>
1065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1066 L:      devel@driverdev.osuosl.org
1067 S:      Supported
1068 F:      drivers/android/
1069 F:      drivers/staging/android/
1070
1071 ANDROID GOLDFISH PIC DRIVER
1072 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1073 S:      Supported
1074 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1075 F:      drivers/irqchip/irq-goldfish-pic.c
1076
1077 ANDROID GOLDFISH RTC DRIVER
1078 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1079 S:      Supported
1080 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1081 F:      drivers/rtc/rtc-goldfish.c
1082
1083 ANDROID ION DRIVER
1084 M:      Laura Abbott <labbott@redhat.com>
1085 M:      Sumit Semwal <sumit.semwal@linaro.org>
1086 L:      devel@driverdev.osuosl.org
1087 L:      dri-devel@lists.freedesktop.org
1088 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1089 S:      Supported
1090 F:      drivers/staging/android/ion
1091 F:      drivers/staging/android/uapi/ion.h
1092
1093 AOA (Apple Onboard Audio) ALSA DRIVER
1094 M:      Johannes Berg <johannes@sipsolutions.net>
1095 L:      linuxppc-dev@lists.ozlabs.org
1096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1097 S:      Maintained
1098 F:      sound/aoa/
1099
1100 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1101 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1102 L:      linux-iio@vger.kernel.org
1103 S:      Maintained
1104 F:      drivers/iio/adc/stx104.c
1105
1106 APM DRIVER
1107 M:      Jiri Kosina <jikos@kernel.org>
1108 S:      Odd fixes
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1110 F:      arch/x86/kernel/apm_32.c
1111 F:      include/linux/apm_bios.h
1112 F:      include/uapi/linux/apm_bios.h
1113 F:      drivers/char/apm-emulation.c
1114
1115 APPARMOR SECURITY MODULE
1116 M:      John Johansen <john.johansen@canonical.com>
1117 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1118 W:      wiki.apparmor.net
1119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1120 S:      Supported
1121 F:      security/apparmor/
1122 F:      Documentation/admin-guide/LSM/apparmor.rst
1123
1124 APPLE BCM5974 MULTITOUCH DRIVER
1125 M:      Henrik Rydberg <rydberg@bitmath.org>
1126 L:      linux-input@vger.kernel.org
1127 S:      Odd fixes
1128 F:      drivers/input/mouse/bcm5974.c
1129
1130 APPLE SMC DRIVER
1131 M:      Henrik Rydberg <rydberg@bitmath.org>
1132 L:      linux-hwmon@vger.kernel.org
1133 S:      Odd fixes
1134 F:      drivers/hwmon/applesmc.c
1135
1136 APPLETALK NETWORK LAYER
1137 L:      netdev@vger.kernel.org
1138 S:      Odd fixes
1139 F:      drivers/net/appletalk/
1140 F:      net/appletalk/
1141 F:      include/linux/atalk.h
1142 F:      include/uapi/linux/atalk.h
1143
1144 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1145 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1146 S:      Supported
1147 F:      arch/arm64/boot/dts/apm/
1148
1149 APPLIED MICRO (APM) X-GENE SOC EDAC
1150 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1151 S:      Supported
1152 F:      drivers/edac/xgene_edac.c
1153 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1154
1155 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1156 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1157 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1158 S:      Supported
1159 F:      drivers/net/ethernet/apm/xgene-v2/
1160
1161 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1162 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1163 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1164 M:      Quan Nguyen <quan@os.amperecomputing.com>
1165 S:      Supported
1166 F:      drivers/net/ethernet/apm/xgene/
1167 F:      drivers/net/phy/mdio-xgene.c
1168 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1169 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1170
1171 APPLIED MICRO (APM) X-GENE SOC PMU
1172 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/perf/xgene_pmu.c
1175 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1176 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1177
1178 APTINA CAMERA SENSOR PLL
1179 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1180 L:      linux-media@vger.kernel.org
1181 S:      Maintained
1182 F:      drivers/media/i2c/aptina-pll.*
1183
1184 AQUANTIA ETHERNET DRIVER (atlantic)
1185 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1186 L:      netdev@vger.kernel.org
1187 S:      Supported
1188 W:      http://www.aquantia.com
1189 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1190 F:      drivers/net/ethernet/aquantia/atlantic/
1191 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1192
1193 ARC FRAMEBUFFER DRIVER
1194 M:      Jaya Kumar <jayalk@intworks.biz>
1195 S:      Maintained
1196 F:      drivers/video/fbdev/arcfb.c
1197 F:      drivers/video/fbdev/core/fb_defio.c
1198
1199 ARC PGU DRM DRIVER
1200 M:      Alexey Brodkin <abrodkin@synopsys.com>
1201 S:      Supported
1202 F:      drivers/gpu/drm/arc/
1203 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1204
1205 ARCNET NETWORK LAYER
1206 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1207 L:      netdev@vger.kernel.org
1208 S:      Maintained
1209 F:      drivers/net/arcnet/
1210 F:      include/uapi/linux/if_arcnet.h
1211
1212 ARM ARCHITECTED TIMER DRIVER
1213 M:      Mark Rutland <mark.rutland@arm.com>
1214 M:      Marc Zyngier <maz@kernel.org>
1215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1216 S:      Maintained
1217 F:      arch/arm/include/asm/arch_timer.h
1218 F:      arch/arm64/include/asm/arch_timer.h
1219 F:      drivers/clocksource/arm_arch_timer.c
1220
1221 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1222 M:      Linus Walleij <linus.walleij@linaro.org>
1223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1224 S:      Maintained
1225 F:      Documentation/devicetree/bindings/arm/arm-boards
1226 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1227 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1228 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1229 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1230 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1231 F:      arch/arm/mach-integrator/
1232 F:      arch/arm/mach-realview/
1233 F:      arch/arm/mach-versatile/
1234 F:      arch/arm/plat-versatile/
1235 F:      arch/arm/boot/dts/arm-realview-*
1236 F:      arch/arm/boot/dts/integrator*
1237 F:      arch/arm/boot/dts/versatile*
1238 F:      drivers/clk/versatile/
1239 F:      drivers/i2c/busses/i2c-versatile.c
1240 F:      drivers/irqchip/irq-versatile-fpga.c
1241 F:      drivers/mtd/maps/physmap_of_versatile.c
1242 F:      drivers/power/reset/arm-versatile-reboot.c
1243 F:      drivers/soc/versatile/
1244
1245 ARM HDLCD DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 S:      Supported
1248 F:      drivers/gpu/drm/arm/hdlcd_*
1249 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1250
1251 ARM KOMEDA DRM-KMS DRIVER
1252 M:      James (Qian) Wang <james.qian.wang@arm.com>
1253 M:      Liviu Dudau <liviu.dudau@arm.com>
1254 L:      Mali DP Maintainers <malidp@foss.arm.com>
1255 S:      Supported
1256 T:      git git://anongit.freedesktop.org/drm/drm-misc
1257 F:      drivers/gpu/drm/arm/display/include/
1258 F:      drivers/gpu/drm/arm/display/komeda/
1259 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1260 F:      Documentation/gpu/komeda-kms.rst
1261
1262 ARM MALI-DP DRM DRIVER
1263 M:      Liviu Dudau <liviu.dudau@arm.com>
1264 M:      Brian Starkey <brian.starkey@arm.com>
1265 L:      Mali DP Maintainers <malidp@foss.arm.com>
1266 S:      Supported
1267 T:      git git://anongit.freedesktop.org/drm/drm-misc
1268 F:      drivers/gpu/drm/arm/
1269 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1270 F:      Documentation/gpu/afbc.rst
1271
1272 ARM MALI PANFROST DRM DRIVER
1273 M:      Rob Herring <robh@kernel.org>
1274 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1275 R:      Steven Price <steven.price@arm.com>
1276 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1277 L:      dri-devel@lists.freedesktop.org
1278 S:      Supported
1279 T:      git git://anongit.freedesktop.org/drm/drm-misc
1280 F:      drivers/gpu/drm/panfrost/
1281 F:      include/uapi/drm/panfrost_drm.h
1282
1283 ARM MFM AND FLOPPY DRIVERS
1284 M:      Ian Molton <spyro@f2s.com>
1285 S:      Maintained
1286 F:      arch/arm/mach-rpc/floppydma.S
1287 F:      arch/arm/include/asm/floppy.h
1288
1289 ARM PMU PROFILING AND DEBUGGING
1290 M:      Will Deacon <will@kernel.org>
1291 M:      Mark Rutland <mark.rutland@arm.com>
1292 S:      Maintained
1293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1294 F:      arch/arm*/kernel/perf_*
1295 F:      arch/arm/oprofile/common.c
1296 F:      arch/arm*/kernel/hw_breakpoint.c
1297 F:      arch/arm*/include/asm/hw_breakpoint.h
1298 F:      arch/arm*/include/asm/perf_event.h
1299 F:      drivers/perf/*
1300 F:      include/linux/perf/arm_pmu.h
1301 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1302 F:      Documentation/devicetree/bindings/perf/
1303
1304 ARM PORT
1305 M:      Russell King <linux@armlinux.org.uk>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 W:      http://www.armlinux.org.uk/
1308 S:      Odd Fixes
1309 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1310 F:      arch/arm/
1311 X:      arch/arm/boot/dts/
1312
1313 ARM PRIMECELL AACI PL041 DRIVER
1314 M:      Russell King <linux@armlinux.org.uk>
1315 S:      Odd Fixes
1316 F:      sound/arm/aaci.*
1317
1318 ARM PRIMECELL BUS SUPPORT
1319 M:      Russell King <linux@armlinux.org.uk>
1320 S:      Odd Fixes
1321 F:      drivers/amba/
1322 F:      include/linux/amba/bus.h
1323
1324 ARM PRIMECELL CLCD PL110 DRIVER
1325 M:      Russell King <linux@armlinux.org.uk>
1326 S:      Odd Fixes
1327 F:      drivers/video/fbdev/amba-clcd.*
1328
1329 ARM PRIMECELL KMI PL050 DRIVER
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/input/serio/ambakmi.*
1333 F:      include/linux/amba/kmi.h
1334
1335 ARM PRIMECELL MMCI PL180/1 DRIVER
1336 M:      Russell King <linux@armlinux.org.uk>
1337 S:      Odd Fixes
1338 F:      drivers/mmc/host/mmci.*
1339 F:      include/linux/amba/mmci.h
1340
1341 ARM PRIMECELL SSP PL022 SPI DRIVER
1342 M:      Linus Walleij <linus.walleij@linaro.org>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1346 F:      drivers/spi/spi-pl022.c
1347
1348 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1349 M:      Russell King <linux@armlinux.org.uk>
1350 S:      Odd Fixes
1351 F:      drivers/tty/serial/amba-pl01*.c
1352 F:      include/linux/amba/serial.h
1353
1354 ARM PRIMECELL VIC PL190/PL192 DRIVER
1355 M:      Linus Walleij <linus.walleij@linaro.org>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1359 F:      drivers/irqchip/irq-vic.c
1360
1361 AMAZON ANNAPURNA LABS FIC DRIVER
1362 M:      Talel Shenhar <talel@amazon.com>
1363 S:      Maintained
1364 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1365 F:      drivers/irqchip/irq-al-fic.c
1366
1367 ARM SMMU DRIVERS
1368 M:      Will Deacon <will@kernel.org>
1369 R:      Robin Murphy <robin.murphy@arm.com>
1370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1371 S:      Maintained
1372 F:      drivers/iommu/arm-smmu*
1373 F:      drivers/iommu/io-pgtable-arm.c
1374 F:      drivers/iommu/io-pgtable-arm-v7s.c
1375
1376 ARM SUB-ARCHITECTURES
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm/mach-*/
1380 F:      arch/arm/plat-*/
1381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1382
1383 ARM/ACTIONS SEMI ARCHITECTURE
1384 M:      Andreas Färber <afaerber@suse.de>
1385 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Maintained
1388 N:      owl
1389 F:      arch/arm/mach-actions/
1390 F:      arch/arm/boot/dts/owl-*
1391 F:      arch/arm64/boot/dts/actions/
1392 F:      drivers/clk/actions/
1393 F:      drivers/clocksource/timer-owl*
1394 F:      drivers/dma/owl-dma.c
1395 F:      drivers/i2c/busses/i2c-owl.c
1396 F:      drivers/pinctrl/actions/*
1397 F:      drivers/soc/actions/
1398 F:      include/dt-bindings/power/owl-*
1399 F:      include/linux/soc/actions/
1400 F:      Documentation/devicetree/bindings/arm/actions.yaml
1401 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1402 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1403 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1404 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1405 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1406 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1407
1408 ARM/ADS SPHERE MACHINE SUPPORT
1409 M:      Lennert Buytenhek <kernel@wantstofly.org>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412
1413 ARM/AFEB9260 MACHINE SUPPORT
1414 M:      Sergey Lapin <slapin@ossfans.org>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417
1418 ARM/AJECO 1ARM MACHINE SUPPORT
1419 M:      Lennert Buytenhek <kernel@wantstofly.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422
1423 ARM/Allwinner SoC Clock Support
1424 M:      Emilio López <emilio@elopez.com.ar>
1425 S:      Maintained
1426 F:      drivers/clk/sunxi/
1427
1428 ARM/Allwinner sunXi SoC support
1429 M:      Maxime Ripard <mripard@kernel.org>
1430 M:      Chen-Yu Tsai <wens@csie.org>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 N:      sun[x456789]i
1434 N:      sun50i
1435 F:      arch/arm/mach-sunxi/
1436 F:      arch/arm64/boot/dts/allwinner/
1437 F:      drivers/clk/sunxi-ng/
1438 F:      drivers/pinctrl/sunxi/
1439 F:      drivers/soc/sunxi/
1440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1441
1442 Allwinner A10 CSI driver
1443 M:      Maxime Ripard <mripard@kernel.org>
1444 L:      linux-media@vger.kernel.org
1445 T:      git git://linuxtv.org/media_tree.git
1446 F:      drivers/media/platform/sunxi/sun4i-csi/
1447 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1448 S:      Maintained
1449
1450 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1451 M:      Neil Armstrong <narmstrong@baylibre.com>
1452 M:      Jerome Brunet <jbrunet@baylibre.com>
1453 L:      linux-amlogic@lists.infradead.org
1454 S:      Maintained
1455 F:      drivers/clk/meson/
1456 F:      include/dt-bindings/clock/meson*
1457 F:      include/dt-bindings/clock/gxbb*
1458 F:      Documentation/devicetree/bindings/clock/amlogic*
1459
1460 ARM/Amlogic Meson SoC support
1461 M:      Kevin Hilman <khilman@baylibre.com>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 L:      linux-amlogic@lists.infradead.org
1464 W:      http://linux-meson.com/
1465 S:      Maintained
1466 F:      arch/arm/mach-meson/
1467 F:      arch/arm/boot/dts/meson*
1468 F:      arch/arm64/boot/dts/amlogic/
1469 F:      drivers/pinctrl/meson/
1470 F:      drivers/mmc/host/meson*
1471 F:      drivers/soc/amlogic/
1472 F:      drivers/rtc/rtc-meson*
1473 N:      meson
1474
1475 ARM/Amlogic Meson SoC Sound Drivers
1476 M:      Jerome Brunet <jbrunet@baylibre.com>
1477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1478 S:      Maintained
1479 F:      sound/soc/meson/
1480 F:      Documentation/devicetree/bindings/sound/amlogic*
1481
1482 ARM/Annapurna Labs ALPINE ARCHITECTURE
1483 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1484 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1486 S:      Maintained
1487 F:      arch/arm/mach-alpine/
1488 F:      arch/arm/boot/dts/alpine*
1489 F:      arch/arm64/boot/dts/al/
1490 F:      drivers/*/*alpine*
1491
1492 ARM/ARTPEC MACHINE SUPPORT
1493 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1494 M:      Lars Persson <lars.persson@axis.com>
1495 S:      Maintained
1496 L:      linux-arm-kernel@axis.com
1497 F:      arch/arm/mach-artpec
1498 F:      arch/arm/boot/dts/artpec6*
1499 F:      drivers/clk/axis
1500 F:      drivers/crypto/axis
1501 F:      drivers/mmc/host/usdhi6rol0.c
1502 F:      drivers/pinctrl/pinctrl-artpec*
1503 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1504
1505 ARM/ASPEED I2C DRIVER
1506 M:      Brendan Higgins <brendanhiggins@google.com>
1507 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1508 R:      Joel Stanley <joel@jms.id.au>
1509 L:      linux-i2c@vger.kernel.org
1510 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1513 F:      drivers/i2c/busses/i2c-aspeed.c
1514 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1515 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1516
1517 ARM/ASPEED MACHINE SUPPORT
1518 M:      Joel Stanley <joel@jms.id.au>
1519 R:      Andrew Jeffery <andrew@aj.id.au>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1522 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1523 S:      Supported
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1525 F:      arch/arm/mach-aspeed/
1526 F:      arch/arm/boot/dts/aspeed-*
1527 N:      aspeed
1528
1529 ARM/BITMAIN ARCHITECTURE
1530 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm64/boot/dts/bitmain/
1534 F:      drivers/pinctrl/pinctrl-bm1880.c
1535 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1536 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1537
1538 ARM/CALXEDA HIGHBANK ARCHITECTURE
1539 M:      Rob Herring <robh@kernel.org>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 F:      arch/arm/mach-highbank/
1543 F:      arch/arm/boot/dts/highbank.dts
1544 F:      arch/arm/boot/dts/ecx-*.dts*
1545
1546 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1547 M:      Krzysztof Halasa <khalasa@piap.pl>
1548 S:      Maintained
1549 F:      arch/arm/mach-cns3xxx/
1550
1551 ARM/CAVIUM THUNDER NETWORK DRIVER
1552 M:      Sunil Goutham <sgoutham@cavium.com>
1553 M:      Robert Richter <rric@kernel.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Supported
1556 F:      drivers/net/ethernet/cavium/thunder/
1557
1558 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1559 M:      Lukasz Majewski <lukma@denx.de>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562 F:      arch/arm/mach-ep93xx/ts72xx.c
1563
1564 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1565 M:      Alexander Shiyan <shc_work@mail.ru>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Odd Fixes
1568 N:      clps711x
1569
1570 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1571 M:      Lennert Buytenhek <kernel@wantstofly.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574
1575 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1576 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1577 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580 F:      arch/arm/mach-ep93xx/
1581 F:      arch/arm/mach-ep93xx/include/mach/
1582
1583 ARM/CLKDEV SUPPORT
1584 M:      Russell King <linux@armlinux.org.uk>
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1588 F:      drivers/clk/clkdev.c
1589
1590 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1591 M:      Mike Rapoport <mike@compulab.co.il>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594
1595 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1596 M:      Baruch Siach <baruch@tkos.co.il>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599 F:      arch/arm/boot/dts/cx92755*
1600 N:      digicolor
1601
1602 ARM/CONTEC MICRO9 MACHINE SUPPORT
1603 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1604 S:      Maintained
1605 F:      arch/arm/mach-ep93xx/micro9.c
1606
1607 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1608 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1609 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612 F:      drivers/hwtracing/coresight/*
1613 F:      Documentation/trace/coresight.rst
1614 F:      Documentation/trace/coresight-cpu-debug.rst
1615 F:      Documentation/devicetree/bindings/arm/coresight.txt
1616 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1617 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1618 F:      tools/perf/arch/arm/util/pmu.c
1619 F:      tools/perf/arch/arm/util/auxtrace.c
1620 F:      tools/perf/arch/arm/util/cs-etm.c
1621 F:      tools/perf/arch/arm/util/cs-etm.h
1622 F:      tools/perf/util/cs-etm.*
1623 F:      tools/perf/util/cs-etm-decoder/*
1624
1625 ARM/CORGI MACHINE SUPPORT
1626 M:      Richard Purdie <rpurdie@rpsys.net>
1627 S:      Maintained
1628
1629 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1630 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1631 M:      Linus Walleij <linus.walleij@linaro.org>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 T:      git git://github.com/ulli-kroll/linux.git
1634 S:      Maintained
1635 F:      Documentation/devicetree/bindings/arm/gemini.txt
1636 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1637 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1638 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1639 F:      arch/arm/mach-gemini/
1640 F:      drivers/net/ethernet/cortina/
1641 F:      drivers/pinctrl/pinctrl-gemini.c
1642 F:      drivers/rtc/rtc-ftrtc010.c
1643
1644 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1645 M:      Barry Song <baohua@kernel.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1648 S:      Maintained
1649 F:      arch/arm/boot/dts/prima2*
1650 F:      arch/arm/mach-prima2/
1651 F:      drivers/clk/sirf/
1652 F:      drivers/clocksource/timer-prima2.c
1653 F:      drivers/clocksource/timer-atlas7.c
1654 N:      [^a-z]sirf
1655 X:      drivers/gnss
1656
1657 ARM/CZ.NIC TURRIS MOX SUPPORT
1658 M:      Marek Behun <marek.behun@nic.cz>
1659 W:      http://mox.turris.cz
1660 S:      Maintained
1661 F:      Documentation/ABI/testing/debugfs-moxtet
1662 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1663 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1664 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1665 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1666 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1667 F:      include/linux/moxtet.h
1668 F:      drivers/bus/moxtet.c
1669 F:      drivers/firmware/turris-mox-rwtm.c
1670 F:      drivers/gpio/gpio-moxtet.c
1671
1672 ARM/EBSA110 MACHINE SUPPORT
1673 M:      Russell King <linux@armlinux.org.uk>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 W:      http://www.armlinux.org.uk/
1676 S:      Maintained
1677 F:      arch/arm/mach-ebsa110/
1678 F:      drivers/net/ethernet/amd/am79c961a.*
1679
1680 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1681 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1682 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 N:      efm32
1686
1687 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1688 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1690 S:      Maintained
1691 F:      arch/arm/mach-pxa/ezx.c
1692
1693 ARM/FARADAY FA526 PORT
1694 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1696 S:      Maintained
1697 T:      git git://git.berlios.de/gemini-board
1698 F:      arch/arm/mm/*-fa*
1699
1700 ARM/FOOTBRIDGE ARCHITECTURE
1701 M:      Russell King <linux@armlinux.org.uk>
1702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1703 W:      http://www.armlinux.org.uk/
1704 S:      Maintained
1705 F:      arch/arm/include/asm/hardware/dec21285.h
1706 F:      arch/arm/mach-footbridge/
1707
1708 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1709 M:      Shawn Guo <shawnguo@kernel.org>
1710 M:      Sascha Hauer <s.hauer@pengutronix.de>
1711 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1712 R:      Fabio Estevam <festevam@gmail.com>
1713 R:      NXP Linux Team <linux-imx@nxp.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1717 N:      imx
1718 N:      mxs
1719 X:      drivers/media/i2c/
1720
1721 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1722 M:      Shawn Guo <shawnguo@kernel.org>
1723 M:      Sascha Hauer <s.hauer@pengutronix.de>
1724 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1725 R:      Stefan Agner <stefan@agner.ch>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 S:      Maintained
1728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1729 F:      arch/arm/mach-imx/*vf610*
1730 F:      arch/arm/boot/dts/vf*
1731
1732 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1733 M:      Shawn Guo <shawnguo@kernel.org>
1734 M:      Li Yang <leoyang.li@nxp.com>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1738 F:      arch/arm/boot/dts/ls1021a*
1739 F:      arch/arm64/boot/dts/freescale/fsl-*
1740 F:      arch/arm64/boot/dts/freescale/qoriq-*
1741
1742 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1743 M:      Lennert Buytenhek <kernel@wantstofly.org>
1744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1745 S:      Maintained
1746
1747 ARM/GUMSTIX MACHINE SUPPORT
1748 M:      Steve Sakoman <sakoman@gmail.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751
1752 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1753 M:      Philipp Zabel <philipp.zabel@gmail.com>
1754 M:      Paul Parsons <lost.distance@yahoo.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 S:      Maintained
1757 F:      arch/arm/mach-pxa/hx4700.c
1758 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1759 F:      sound/soc/pxa/hx4700.c
1760
1761 ARM/HISILICON SOC SUPPORT
1762 M:      Wei Xu <xuwei5@hisilicon.com>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 W:      http://www.hisilicon.com
1765 S:      Supported
1766 T:      git git://github.com/hisilicon/linux-hisi.git
1767 F:      arch/arm/mach-hisi/
1768 F:      arch/arm/boot/dts/hi3*
1769 F:      arch/arm/boot/dts/hip*
1770 F:      arch/arm/boot/dts/hisi*
1771 F:      arch/arm64/boot/dts/hisilicon/
1772
1773 ARM/HP JORNADA 7XX MACHINE SUPPORT
1774 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1775 W:      www.jlime.com
1776 S:      Maintained
1777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1778 F:      arch/arm/mach-sa1100/jornada720.c
1779 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1780
1781 ARM/IGEP MACHINE SUPPORT
1782 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1783 M:      Javier Martinez Canillas <javier@dowhile0.org>
1784 L:      linux-omap@vger.kernel.org
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787 F:      arch/arm/boot/dts/omap3-igep*
1788
1789 ARM/INCOME PXA270 SUPPORT
1790 M:      Marek Vasut <marek.vasut@gmail.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 S:      Maintained
1793 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1794
1795 ARM/INTEL IOP32X ARM ARCHITECTURE
1796 M:      Lennert Buytenhek <kernel@wantstofly.org>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 S:      Maintained
1799
1800 ARM/INTEL IQ81342EX MACHINE SUPPORT
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/INTEL IXDP2850 MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/INTEL IXP4XX ARM ARCHITECTURE
1811 M:      Linus Walleij <linusw@kernel.org>
1812 M:      Imre Kaloz <kaloz@openwrt.org>
1813 M:      Krzysztof Halasa <khalasa@piap.pl>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1817 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1818 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1819 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1820 F:      arch/arm/mach-ixp4xx/
1821 F:      drivers/clocksource/timer-ixp4xx.c
1822 F:      drivers/gpio/gpio-ixp4xx.c
1823 F:      drivers/irqchip/irq-ixp4xx.c
1824 F:      include/linux/irqchip/irq-ixp4xx.h
1825 F:      include/linux/platform_data/timer-ixp4xx.h
1826
1827 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1828 M:      Jonathan Cameron <jic23@cam.ac.uk>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 S:      Maintained
1831 F:      arch/arm/mach-pxa/stargate2.c
1832 F:      drivers/pcmcia/pxa2xx_stargate2.c
1833
1834 ARM/INTEL XSC3 (MANZANO) ARM CORE
1835 M:      Lennert Buytenhek <kernel@wantstofly.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838
1839 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1840 M:      Lennert Buytenhek <kernel@wantstofly.org>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843
1844 ARM/LG1K ARCHITECTURE
1845 M:      Chanho Min <chanho.min@lge.com>
1846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1847 S:      Maintained
1848 F:      arch/arm64/boot/dts/lg/
1849
1850 ARM/LOGICPD PXA270 MACHINE SUPPORT
1851 M:      Lennert Buytenhek <kernel@wantstofly.org>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854
1855 ARM/LPC18XX ARCHITECTURE
1856 M:      Vladimir Zapolskiy <vz@mleia.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1860 F:      arch/arm/boot/dts/lpc43*
1861 F:      drivers/i2c/busses/i2c-lpc2k.c
1862 F:      drivers/memory/pl172.c
1863 F:      drivers/mtd/spi-nor/nxp-spifi.c
1864 F:      drivers/rtc/rtc-lpc24xx.c
1865 N:      lpc18xx
1866
1867 ARM/LPC32XX SOC SUPPORT
1868 M:      Vladimir Zapolskiy <vz@mleia.com>
1869 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1872 S:      Maintained
1873 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1874 F:      arch/arm/boot/dts/lpc32*
1875 F:      arch/arm/mach-lpc32xx/
1876 F:      drivers/i2c/busses/i2c-pnx.c
1877 F:      drivers/net/ethernet/nxp/lpc_eth.c
1878 F:      drivers/usb/host/ohci-nxp.c
1879 F:      drivers/watchdog/pnx4008_wdt.c
1880 N:      lpc32xx
1881
1882 ARM/MAGICIAN MACHINE SUPPORT
1883 M:      Philipp Zabel <philipp.zabel@gmail.com>
1884 S:      Maintained
1885
1886 ARM/Marvell Dove/MV78xx0/Orion SOC support
1887 M:      Jason Cooper <jason@lakedaemon.net>
1888 M:      Andrew Lunn <andrew@lunn.ch>
1889 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1890 M:      Gregory Clement <gregory.clement@bootlin.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/soc/dove/
1894 F:      arch/arm/mach-dove/
1895 F:      arch/arm/mach-mv78xx0/
1896 F:      arch/arm/mach-orion5x/
1897 F:      arch/arm/plat-orion/
1898 F:      arch/arm/boot/dts/dove*
1899 F:      arch/arm/boot/dts/orion5x*
1900 T:      git git://git.infradead.org/linux-mvebu.git
1901
1902 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1903 M:      Jason Cooper <jason@lakedaemon.net>
1904 M:      Andrew Lunn <andrew@lunn.ch>
1905 M:      Gregory Clement <gregory.clement@bootlin.com>
1906 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 S:      Maintained
1909 F:      arch/arm/boot/dts/armada*
1910 F:      arch/arm/boot/dts/kirkwood*
1911 F:      arch/arm/configs/mvebu_*_defconfig
1912 F:      arch/arm/mach-mvebu/
1913 F:      arch/arm64/boot/dts/marvell/armada*
1914 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1915 F:      drivers/cpufreq/armada-8k-cpufreq.c
1916 F:      drivers/cpufreq/mvebu-cpufreq.c
1917 F:      drivers/irqchip/irq-armada-370-xp.c
1918 F:      drivers/irqchip/irq-mvebu-*
1919 F:      drivers/pinctrl/mvebu/
1920 F:      drivers/rtc/rtc-armada38x.c
1921 T:      git git://git.infradead.org/linux-mvebu.git
1922
1923 ARM/Mediatek RTC DRIVER
1924 M:      Eddie Huang <eddie.huang@mediatek.com>
1925 M:      Sean Wang <sean.wang@mediatek.com>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1930 F:      drivers/rtc/rtc-mt6397.c
1931 F:      drivers/rtc/rtc-mt7622.c
1932
1933 ARM/Mediatek SoC support
1934 M:      Matthias Brugger <matthias.bgg@gmail.com>
1935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1936 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1937 W:      https://mtk.bcnfs.org/
1938 C:      irc://chat.freenode.net/linux-mediatek
1939 S:      Maintained
1940 F:      arch/arm/boot/dts/mt6*
1941 F:      arch/arm/boot/dts/mt7*
1942 F:      arch/arm/boot/dts/mt8*
1943 F:      arch/arm/mach-mediatek/
1944 F:      arch/arm64/boot/dts/mediatek/
1945 F:      drivers/soc/mediatek/
1946 N:      mtk
1947 N:      mt[678]
1948 K:      mediatek
1949
1950 ARM/Mediatek USB3 PHY DRIVER
1951 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1954 S:      Maintained
1955 F:      drivers/phy/mediatek/
1956 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1957
1958 ARM/Microchip (AT91) SoC support
1959 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1960 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1961 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 W:      http://www.linux4sam.org
1964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1965 S:      Supported
1966 N:      at91
1967 N:      atmel
1968 F:      arch/arm/mach-at91/
1969 F:      include/soc/at91/
1970 F:      arch/arm/boot/dts/at91*.dts
1971 F:      arch/arm/boot/dts/at91*.dtsi
1972 F:      arch/arm/boot/dts/sama*.dts
1973 F:      arch/arm/boot/dts/sama*.dtsi
1974 F:      arch/arm/include/debug/at91.S
1975 F:      drivers/memory/atmel*
1976 F:      drivers/watchdog/sama5d4_wdt.c
1977 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1978 X:      drivers/net/wireless/atmel/
1979
1980 ARM/MIOA701 MACHINE SUPPORT
1981 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 F:      arch/arm/mach-pxa/mioa701.c
1984 S:      Maintained
1985
1986 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1987 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1988 S:      Maintained
1989
1990 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1991 M:      Linus Walleij <linus.walleij@linaro.org>
1992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1993 S:      Maintained
1994 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1995 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1996 F:      arch/arm/mach-nomadik/
1997 F:      arch/arm/mach-u300/
1998 F:      arch/arm/mach-ux500/
1999 F:      drivers/soc/ux500/
2000 F:      arch/arm/boot/dts/ste-*
2001 F:      drivers/clk/clk-nomadik.c
2002 F:      drivers/clk/clk-u300.c
2003 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2004 F:      drivers/clocksource/timer-u300.c
2005 F:      drivers/dma/coh901318*
2006 F:      drivers/dma/ste_dma40*
2007 F:      drivers/hwspinlock/u8500_hsem.c
2008 F:      drivers/i2c/busses/i2c-nomadik.c
2009 F:      drivers/i2c/busses/i2c-stu300.c
2010 F:      drivers/mfd/ab3100*
2011 F:      drivers/mfd/ab8500*
2012 F:      drivers/mfd/abx500*
2013 F:      drivers/mfd/dbx500*
2014 F:      drivers/mfd/db8500*
2015 F:      drivers/pinctrl/nomadik/
2016 F:      drivers/pinctrl/pinctrl-coh901*
2017 F:      drivers/pinctrl/pinctrl-u300.c
2018 F:      drivers/rtc/rtc-ab3100.c
2019 F:      drivers/rtc/rtc-ab8500.c
2020 F:      drivers/rtc/rtc-coh901331.c
2021 F:      drivers/rtc/rtc-pl031.c
2022 F:      drivers/watchdog/coh901327_wdt.c
2023 F:      Documentation/devicetree/bindings/arm/ste-*
2024 F:      Documentation/devicetree/bindings/arm/ux500/
2025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2026
2027 ARM/NUVOTON NPCM ARCHITECTURE
2028 M:      Avi Fishman <avifishman70@gmail.com>
2029 M:      Tomer Maimon <tmaimon77@gmail.com>
2030 M:      Tali Perry <tali.perry1@gmail.com>
2031 R:      Patrick Venture <venture@google.com>
2032 R:      Nancy Yuen <yuenn@google.com>
2033 R:      Benjamin Fair <benjaminfair@google.com>
2034 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2035 S:      Supported
2036 F:      arch/arm/mach-npcm/
2037 F:      arch/arm/boot/dts/nuvoton-npcm*
2038 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2039 F:      drivers/*/*npcm*
2040 F:      Documentation/devicetree/bindings/*/*npcm*
2041 F:      Documentation/devicetree/bindings/*/*/*npcm*
2042
2043 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2044 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2045 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2046 S:      Orphan
2047 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2048 F:      arch/arm/mach-s3c24xx/gta02.h
2049
2050 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2051 M:      Alexander Clouter <alex@digriz.org.uk>
2052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2053 W:      http://www.digriz.org.uk/ts78xx/kernel
2054 S:      Maintained
2055 F:      arch/arm/mach-orion5x/ts78xx-*
2056
2057 ARM/OXNAS platform support
2058 M:      Neil Armstrong <narmstrong@baylibre.com>
2059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2060 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2061 S:      Maintained
2062 F:      arch/arm/mach-oxnas/
2063 F:      arch/arm/boot/dts/ox8*.dts*
2064 N:      oxnas
2065
2066 ARM/PALM TREO SUPPORT
2067 M:      Tomas Cech <sleep_walker@suse.com>
2068 L:      linux-arm-kernel@lists.infradead.org
2069 W:      http://hackndev.com
2070 S:      Maintained
2071 F:      arch/arm/mach-pxa/palmtreo.*
2072
2073 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2074 M:      Marek Vasut <marek.vasut@gmail.com>
2075 L:      linux-arm-kernel@lists.infradead.org
2076 W:      http://hackndev.com
2077 S:      Maintained
2078 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2079 F:      arch/arm/mach-pxa/palmtx.c
2080 F:      arch/arm/mach-pxa/palmt5.*
2081 F:      arch/arm/mach-pxa/include/mach/palmld.h
2082 F:      arch/arm/mach-pxa/palmld.c
2083 F:      arch/arm/mach-pxa/palmte2.*
2084 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2085 F:      arch/arm/mach-pxa/palmtc.c
2086
2087 ARM/PALMZ72 SUPPORT
2088 M:      Sergey Lapin <slapin@ossfans.org>
2089 L:      linux-arm-kernel@lists.infradead.org
2090 W:      http://hackndev.com
2091 S:      Maintained
2092 F:      arch/arm/mach-pxa/palmz72.*
2093
2094 ARM/PLEB SUPPORT
2095 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2096 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2097 S:      Maintained
2098
2099 ARM/PT DIGITAL BOARD PORT
2100 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 W:      http://www.armlinux.org.uk/
2103 S:      Maintained
2104
2105 ARM/QUALCOMM SUPPORT
2106 M:      Andy Gross <agross@kernel.org>
2107 L:      linux-arm-msm@vger.kernel.org
2108 S:      Maintained
2109 F:      Documentation/devicetree/bindings/soc/qcom/
2110 F:      Documentation/devicetree/bindings/*/qcom*
2111 F:      arch/arm/boot/dts/qcom-*.dts
2112 F:      arch/arm/boot/dts/qcom-*.dtsi
2113 F:      arch/arm/mach-qcom/
2114 F:      arch/arm64/boot/dts/qcom/
2115 F:      drivers/*/qcom/
2116 F:      drivers/*/qcom*
2117 F:      drivers/*/*/qcom/
2118 F:      drivers/*/*/qcom*
2119 F:      drivers/*/pm8???-*
2120 F:      drivers/bluetooth/btqcomsmd.c
2121 F:      drivers/clocksource/timer-qcom.c
2122 F:      drivers/extcon/extcon-qcom*
2123 F:      drivers/iommu/msm*
2124 F:      drivers/i2c/busses/i2c-qup.c
2125 F:      drivers/i2c/busses/i2c-qcom-geni.c
2126 F:      drivers/mfd/ssbi.c
2127 F:      drivers/mmc/host/mmci_qcom*
2128 F:      drivers/mmc/host/sdhci-msm.c
2129 F:      drivers/pci/controller/dwc/pcie-qcom.c
2130 F:      drivers/phy/qualcomm/
2131 F:      drivers/power/*/msm*
2132 F:      drivers/reset/reset-qcom-*
2133 F:      drivers/scsi/ufs/ufs-qcom.*
2134 F:      drivers/spi/spi-qup.c
2135 F:      drivers/spi/spi-geni-qcom.c
2136 F:      drivers/spi/spi-qcom-qspi.c
2137 F:      drivers/tty/serial/msm_serial.c
2138 F:      drivers/usb/dwc3/dwc3-qcom.c
2139 F:      include/dt-bindings/*/qcom*
2140 F:      include/linux/*/qcom*
2141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2142
2143 ARM/RADISYS ENP2611 MACHINE SUPPORT
2144 M:      Lennert Buytenhek <kernel@wantstofly.org>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 S:      Maintained
2147
2148 ARM/RDA MICRO ARCHITECTURE
2149 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm/boot/dts/rda8810pl-*
2154 F:      drivers/clocksource/timer-rda.c
2155 F:      drivers/irqchip/irq-rda-intc.c
2156 F:      drivers/tty/serial/rda-uart.c
2157 F:      Documentation/devicetree/bindings/arm/rda.yaml
2158 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2159 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2160 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2161
2162 ARM/REALTEK ARCHITECTURE
2163 M:      Andreas Färber <afaerber@suse.de>
2164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2165 S:      Maintained
2166 F:      arch/arm64/boot/dts/realtek/
2167 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2168
2169 ARM/RENESAS ARM64 ARCHITECTURE
2170 M:      Simon Horman <horms@verge.net.au>
2171 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2172 M:      Magnus Damm <magnus.damm@gmail.com>
2173 L:      linux-renesas-soc@vger.kernel.org
2174 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2177 S:      Supported
2178 F:      arch/arm64/boot/dts/renesas/
2179 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2180 F:      drivers/soc/renesas/
2181 F:      include/linux/soc/renesas/
2182
2183 ARM/RISCPC ARCHITECTURE
2184 M:      Russell King <linux@armlinux.org.uk>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 W:      http://www.armlinux.org.uk/
2187 S:      Maintained
2188 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2189 F:      arch/arm/include/asm/hardware/ioc.h
2190 F:      arch/arm/include/asm/hardware/iomd.h
2191 F:      arch/arm/include/asm/hardware/memc.h
2192 F:      arch/arm/mach-rpc/
2193 F:      drivers/net/ethernet/8390/etherh.c
2194 F:      drivers/net/ethernet/i825xx/ether1*
2195 F:      drivers/net/ethernet/seeq/ether3*
2196 F:      drivers/scsi/arm/
2197
2198 ARM/Rockchip SoC support
2199 M:      Heiko Stuebner <heiko@sntech.de>
2200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2201 L:      linux-rockchip@lists.infradead.org
2202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2203 S:      Maintained
2204 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2205 F:      arch/arm/boot/dts/rk3*
2206 F:      arch/arm/boot/dts/rv1108*
2207 F:      arch/arm/mach-rockchip/
2208 F:      drivers/clk/rockchip/
2209 F:      drivers/i2c/busses/i2c-rk3x.c
2210 F:      drivers/*/*rockchip*
2211 F:      drivers/*/*/*rockchip*
2212 F:      sound/soc/rockchip/
2213 N:      rockchip
2214
2215 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2216 M:      Kukjin Kim <kgene@kernel.org>
2217 M:      Krzysztof Kozlowski <krzk@kernel.org>
2218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2219 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2220 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2221 S:      Maintained
2222 F:      arch/arm/boot/dts/s3c*
2223 F:      arch/arm/boot/dts/s5p*
2224 F:      arch/arm/boot/dts/exynos*
2225 F:      arch/arm64/boot/dts/exynos/
2226 F:      arch/arm/plat-samsung/
2227 F:      arch/arm/mach-s3c24*/
2228 F:      arch/arm/mach-s3c64xx/
2229 F:      arch/arm/mach-s5p*/
2230 F:      arch/arm/mach-exynos*/
2231 F:      drivers/*/*s3c24*
2232 F:      drivers/*/*/*s3c24*
2233 F:      drivers/*/*s3c64xx*
2234 F:      drivers/*/*s5pv210*
2235 F:      drivers/memory/samsung/
2236 F:      drivers/soc/samsung/
2237 F:      include/linux/soc/samsung/
2238 F:      Documentation/arm/samsung/
2239 F:      Documentation/devicetree/bindings/arm/samsung/
2240 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2241 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2242 N:      exynos
2243
2244 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2245 M:      Kyungmin Park <kyungmin.park@samsung.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      arch/arm/mach-s5pv210/
2249
2250 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2251 M:      Kyungmin Park <kyungmin.park@samsung.com>
2252 M:      Kamil Debski <kamil@wypas.org>
2253 M:      Andrzej Hajda <a.hajda@samsung.com>
2254 L:      linux-arm-kernel@lists.infradead.org
2255 L:      linux-media@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/media/platform/s5p-g2d/
2258
2259 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2260 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2261 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2262 L:      linux-media@vger.kernel.org
2263 S:      Maintained
2264 F:      drivers/media/platform/s5p-cec/
2265 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2266
2267 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2268 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2269 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2270 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2271 L:      linux-arm-kernel@lists.infradead.org
2272 L:      linux-media@vger.kernel.org
2273 S:      Maintained
2274 F:      drivers/media/platform/s5p-jpeg/
2275
2276 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2277 M:      Kyungmin Park <kyungmin.park@samsung.com>
2278 M:      Kamil Debski <kamil@wypas.org>
2279 M:      Jeongtae Park <jtp.park@samsung.com>
2280 M:      Andrzej Hajda <a.hajda@samsung.com>
2281 L:      linux-arm-kernel@lists.infradead.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/s5p-mfc/
2285
2286 ARM/SHMOBILE ARM ARCHITECTURE
2287 M:      Simon Horman <horms@verge.net.au>
2288 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2289 M:      Magnus Damm <magnus.damm@gmail.com>
2290 L:      linux-renesas-soc@vger.kernel.org
2291 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2294 S:      Supported
2295 F:      arch/arm/boot/dts/emev2*
2296 F:      arch/arm/boot/dts/gr-peach*
2297 F:      arch/arm/boot/dts/iwg20d-q7*
2298 F:      arch/arm/boot/dts/r7s*
2299 F:      arch/arm/boot/dts/r8a*
2300 F:      arch/arm/boot/dts/r9a*
2301 F:      arch/arm/boot/dts/sh*
2302 F:      arch/arm/configs/shmobile_defconfig
2303 F:      arch/arm/include/debug/renesas-scif.S
2304 F:      arch/arm/mach-shmobile/
2305 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2306 F:      drivers/soc/renesas/
2307 F:      include/linux/soc/renesas/
2308
2309 ARM/SOCFPGA ARCHITECTURE
2310 M:      Dinh Nguyen <dinguyen@kernel.org>
2311 S:      Maintained
2312 F:      arch/arm/mach-socfpga/
2313 F:      arch/arm/boot/dts/socfpga*
2314 F:      arch/arm/configs/socfpga_defconfig
2315 F:      arch/arm64/boot/dts/altera/
2316 F:      arch/arm64/boot/dts/intel/
2317 W:      http://www.rocketboards.org
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2319
2320 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2321 M:      Dinh Nguyen <dinguyen@kernel.org>
2322 S:      Maintained
2323 F:      drivers/clk/socfpga/
2324
2325 ARM/SOCFPGA EDAC SUPPORT
2326 M:      Thor Thayer <thor.thayer@linux.intel.com>
2327 S:      Maintained
2328 F:      drivers/edac/altera_edac.
2329
2330 ARM/SPREADTRUM SoC SUPPORT
2331 M:      Orson Zhai <orsonzhai@gmail.com>
2332 M:      Baolin Wang <baolin.wang@linaro.org>
2333 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2334 S:      Maintained
2335 F:      arch/arm64/boot/dts/sprd
2336 N:      sprd
2337
2338 ARM/STI ARCHITECTURE
2339 M:      Patrice Chotard <patrice.chotard@st.com>
2340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2341 W:      http://www.stlinux.com
2342 S:      Maintained
2343 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2344 F:      arch/arm/mach-sti/
2345 F:      arch/arm/boot/dts/sti*
2346 F:      drivers/char/hw_random/st-rng.c
2347 F:      drivers/clocksource/arm_global_timer.c
2348 F:      drivers/clocksource/clksrc_st_lpc.c
2349 F:      drivers/cpufreq/sti-cpufreq.c
2350 F:      drivers/dma/st_fdma*
2351 F:      drivers/i2c/busses/i2c-st.c
2352 F:      drivers/media/rc/st_rc.c
2353 F:      drivers/media/platform/sti/c8sectpfe/
2354 F:      drivers/mmc/host/sdhci-st.c
2355 F:      drivers/phy/st/phy-miphy28lp.c
2356 F:      drivers/phy/st/phy-stih407-usb.c
2357 F:      drivers/pinctrl/pinctrl-st.c
2358 F:      drivers/remoteproc/st_remoteproc.c
2359 F:      drivers/remoteproc/st_slim_rproc.c
2360 F:      drivers/reset/sti/
2361 F:      drivers/rtc/rtc-st-lpc.c
2362 F:      drivers/tty/serial/st-asc.c
2363 F:      drivers/usb/dwc3/dwc3-st.c
2364 F:      drivers/usb/host/ehci-st.c
2365 F:      drivers/usb/host/ohci-st.c
2366 F:      drivers/watchdog/st_lpc_wdt.c
2367 F:      drivers/ata/ahci_st.c
2368 F:      include/linux/remoteproc/st_slim_rproc.h
2369
2370 ARM/STM32 ARCHITECTURE
2371 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2372 M:      Alexandre Torgue <alexandre.torgue@st.com>
2373 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2375 S:      Maintained
2376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2377 N:      stm32
2378 N:      stm
2379 F:      arch/arm/boot/dts/stm32*
2380 F:      arch/arm/mach-stm32/
2381 F:      drivers/clocksource/armv7m_systick.c
2382
2383 ARM/Synaptics SoC support
2384 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2385 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2387 S:      Maintained
2388 F:      arch/arm/mach-berlin/
2389 F:      arch/arm/boot/dts/berlin*
2390 F:      arch/arm64/boot/dts/synaptics/
2391
2392 ARM/TANGO ARCHITECTURE
2393 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2394 M:      Mans Rullgard <mans@mansr.com>
2395 L:      linux-arm-kernel@lists.infradead.org
2396 S:      Odd Fixes
2397 N:      tango
2398
2399 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2400 M:      Lennert Buytenhek <kernel@wantstofly.org>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403
2404 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2405 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2406 L:      linux-tegra@vger.kernel.org
2407 L:      linux-media@vger.kernel.org
2408 S:      Maintained
2409 F:      drivers/media/platform/tegra-cec/
2410 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2411
2412 ARM/TETON BGA MACHINE SUPPORT
2413 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416
2417 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2418 M:      Santosh Shilimkar <ssantosh@kernel.org>
2419 L:      linux-kernel@vger.kernel.org
2420 S:      Maintained
2421 F:      drivers/memory/*emif*
2422
2423 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2424 M:      Tero Kristo <t-kristo@ti.com>
2425 M:      Nishanth Menon <nm@ti.com>
2426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2427 S:      Supported
2428 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2429 F:      arch/arm64/boot/dts/ti/Makefile
2430 F:      arch/arm64/boot/dts/ti/k3-*
2431 F:      include/dt-bindings/pinctrl/k3.h
2432
2433 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2434 M:      Santosh Shilimkar <ssantosh@kernel.org>
2435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2436 S:      Maintained
2437 F:      arch/arm/mach-keystone/
2438 F:      arch/arm/boot/dts/keystone-*
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2440
2441 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2442 M:      Santosh Shilimkar <ssantosh@kernel.org>
2443 L:      linux-kernel@vger.kernel.org
2444 S:      Maintained
2445 F:      drivers/clk/keystone/
2446
2447 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2448 M:      Santosh Shilimkar <ssantosh@kernel.org>
2449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2450 L:      linux-kernel@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/clocksource/timer-keystone.c
2453
2454 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2455 M:      Santosh Shilimkar <ssantosh@kernel.org>
2456 L:      linux-kernel@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/power/reset/keystone-reset.c
2459
2460 ARM/THECUS N2100 MACHINE SUPPORT
2461 M:      Lennert Buytenhek <kernel@wantstofly.org>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 S:      Maintained
2464
2465 ARM/TOSA MACHINE SUPPORT
2466 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2467 M:      Dirk Opfer <dirk@opfer-online.de>
2468 S:      Maintained
2469
2470 ARM/UNIPHIER ARCHITECTURE
2471 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2474 S:      Maintained
2475 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2476 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2477 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2478 F:      arch/arm/boot/dts/uniphier*
2479 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2480 F:      arch/arm/mach-uniphier/
2481 F:      arch/arm/mm/cache-uniphier.c
2482 F:      arch/arm64/boot/dts/socionext/uniphier*
2483 F:      drivers/bus/uniphier-system-bus.c
2484 F:      drivers/clk/uniphier/
2485 F:      drivers/dma/uniphier-mdmac.c
2486 F:      drivers/gpio/gpio-uniphier.c
2487 F:      drivers/i2c/busses/i2c-uniphier*
2488 F:      drivers/irqchip/irq-uniphier-aidet.c
2489 F:      drivers/mmc/host/uniphier-sd.c
2490 F:      drivers/pinctrl/uniphier/
2491 F:      drivers/reset/reset-uniphier.c
2492 F:      drivers/tty/serial/8250/8250_uniphier.c
2493 N:      uniphier
2494
2495 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2496 M:      Ulf Hansson <ulf.hansson@linaro.org>
2497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2498 T:      git git://git.linaro.org/people/ulfh/clk.git
2499 S:      Maintained
2500 F:      drivers/clk/ux500/
2501
2502 ARM/VERSATILE EXPRESS PLATFORM
2503 M:      Liviu Dudau <liviu.dudau@arm.com>
2504 M:      Sudeep Holla <sudeep.holla@arm.com>
2505 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2507 S:      Maintained
2508 F:      arch/arm/boot/dts/vexpress*
2509 F:      arch/arm64/boot/dts/arm/
2510 F:      arch/arm/mach-vexpress/
2511 F:      */*/vexpress*
2512 F:      */*/*/vexpress*
2513 F:      drivers/clk/versatile/clk-vexpress-osc.c
2514 F:      drivers/clocksource/timer-versatile.c
2515 N:      mps2
2516
2517 ARM/VFP SUPPORT
2518 M:      Russell King <linux@armlinux.org.uk>
2519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2520 W:      http://www.armlinux.org.uk/
2521 S:      Maintained
2522 F:      arch/arm/vfp/
2523
2524 ARM/VOIPAC PXA270 SUPPORT
2525 M:      Marek Vasut <marek.vasut@gmail.com>
2526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2527 S:      Maintained
2528 F:      arch/arm/mach-pxa/vpac270.c
2529 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2530
2531 ARM/VT8500 ARM ARCHITECTURE
2532 M:      Tony Prisk <linux@prisktech.co.nz>
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 S:      Maintained
2535 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2536 F:      arch/arm/mach-vt8500/
2537 F:      drivers/clocksource/timer-vt8500.c
2538 F:      drivers/i2c/busses/i2c-wmt.c
2539 F:      drivers/mmc/host/wmt-sdmmc.c
2540 F:      drivers/pwm/pwm-vt8500.c
2541 F:      drivers/rtc/rtc-vt8500.c
2542 F:      drivers/tty/serial/vt8500_serial.c
2543 F:      drivers/usb/host/ehci-platform.c
2544 F:      drivers/usb/host/uhci-platform.c
2545 F:      drivers/video/fbdev/vt8500lcdfb.*
2546 F:      drivers/video/fbdev/wm8505fb*
2547 F:      drivers/video/fbdev/wmt_ge_rops.*
2548
2549 ARM/ZIPIT Z2 SUPPORT
2550 M:      Marek Vasut <marek.vasut@gmail.com>
2551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      arch/arm/mach-pxa/z2.c
2554 F:      arch/arm/mach-pxa/include/mach/z2.h
2555
2556 ARM/ZTE ARCHITECTURE
2557 M:      Jun Nie <jun.nie@linaro.org>
2558 M:      Shawn Guo <shawnguo@kernel.org>
2559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2560 S:      Maintained
2561 F:      arch/arm/boot/dts/zx2967*
2562 F:      arch/arm/mach-zx/
2563 F:      arch/arm64/boot/dts/zte/
2564 F:      drivers/clk/zte/
2565 F:      drivers/dma/zx_dma.c
2566 F:      drivers/gpio/gpio-zx.c
2567 F:      drivers/i2c/busses/i2c-zx2967.c
2568 F:      drivers/mmc/host/dw_mmc-zx.*
2569 F:      drivers/pinctrl/zte/
2570 F:      drivers/soc/zte/
2571 F:      drivers/thermal/zx2967_thermal.c
2572 F:      drivers/watchdog/zx2967_wdt.c
2573 F:      Documentation/devicetree/bindings/arm/zte.yaml
2574 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2575 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2576 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2577 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2578 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2579 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2580 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2581 F:      Documentation/devicetree/bindings/soc/zte/
2582 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2583 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2584 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2585 F:      include/dt-bindings/clock/zx2967*.h
2586 F:      include/dt-bindings/soc/zte,*.h
2587 F:      sound/soc/codecs/zx_aud96p22.c
2588 F:      sound/soc/zte/
2589
2590 ARM/ZYNQ ARCHITECTURE
2591 M:      Michal Simek <michal.simek@xilinx.com>
2592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2593 W:      http://wiki.xilinx.com
2594 T:      git https://github.com/Xilinx/linux-xlnx.git
2595 S:      Supported
2596 F:      arch/arm/mach-zynq/
2597 F:      drivers/cpuidle/cpuidle-zynq.c
2598 F:      drivers/block/xsysace.c
2599 N:      zynq
2600 N:      xilinx
2601 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2602 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2603 F:      drivers/clocksource/timer-cadence-ttc.c
2604 F:      drivers/i2c/busses/i2c-cadence.c
2605 F:      drivers/mmc/host/sdhci-of-arasan.c
2606 F:      drivers/edac/synopsys_edac.c
2607 F:      drivers/i2c/busses/i2c-xiic.c
2608
2609 ARM64 PORT (AARCH64 ARCHITECTURE)
2610 M:      Catalin Marinas <catalin.marinas@arm.com>
2611 M:      Will Deacon <will@kernel.org>
2612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2614 S:      Maintained
2615 F:      arch/arm64/
2616 X:      arch/arm64/boot/dts/
2617 F:      Documentation/arm64/
2618
2619 AS3645A LED FLASH CONTROLLER DRIVER
2620 M:      Sakari Ailus <sakari.ailus@iki.fi>
2621 L:      linux-leds@vger.kernel.org
2622 S:      Maintained
2623 F:      drivers/leds/leds-as3645a.c
2624
2625 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2626 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2627 L:      linux-media@vger.kernel.org
2628 T:      git git://linuxtv.org/media_tree.git
2629 S:      Maintained
2630 F:      drivers/media/i2c/ak7375.c
2631 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2632
2633 ASAHI KASEI AK8974 DRIVER
2634 M:      Linus Walleij <linus.walleij@linaro.org>
2635 L:      linux-iio@vger.kernel.org
2636 W:      http://www.akm.com/
2637 S:      Supported
2638 F:      drivers/iio/magnetometer/ak8974.c
2639
2640 ASC7621 HARDWARE MONITOR DRIVER
2641 M:      George Joseph <george.joseph@fairview5.com>
2642 L:      linux-hwmon@vger.kernel.org
2643 S:      Maintained
2644 F:      Documentation/hwmon/asc7621.rst
2645 F:      drivers/hwmon/asc7621.c
2646
2647 ASPEED PINCTRL DRIVERS
2648 M:      Andrew Jeffery <andrew@aj.id.au>
2649 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2650 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2651 L:      linux-gpio@vger.kernel.org
2652 S:      Maintained
2653 F:      drivers/pinctrl/aspeed/
2654 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2655
2656 ASPEED VIDEO ENGINE DRIVER
2657 M:      Eddie James <eajames@linux.ibm.com>
2658 L:      linux-media@vger.kernel.org
2659 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2660 S:      Maintained
2661 F:      drivers/media/platform/aspeed-video.c
2662 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2663
2664 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2665 M:      Corentin Chary <corentin.chary@gmail.com>
2666 L:      acpi4asus-user@lists.sourceforge.net
2667 L:      platform-driver-x86@vger.kernel.org
2668 W:      http://acpi4asus.sf.net
2669 S:      Maintained
2670 F:      drivers/platform/x86/asus*.c
2671 F:      drivers/platform/x86/eeepc*.c
2672
2673 ASUS WIRELESS RADIO CONTROL DRIVER
2674 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2675 L:      platform-driver-x86@vger.kernel.org
2676 S:      Maintained
2677 F:      drivers/platform/x86/asus-wireless.c
2678
2679 ASYMMETRIC KEYS
2680 M:      David Howells <dhowells@redhat.com>
2681 L:      keyrings@vger.kernel.org
2682 S:      Maintained
2683 F:      Documentation/crypto/asymmetric-keys.txt
2684 F:      include/linux/verification.h
2685 F:      include/crypto/public_key.h
2686 F:      include/crypto/pkcs7.h
2687 F:      crypto/asymmetric_keys/
2688
2689 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2690 R:      Dan Williams <dan.j.williams@intel.com>
2691 W:      http://sourceforge.net/projects/xscaleiop
2692 S:      Odd fixes
2693 F:      Documentation/crypto/async-tx-api.txt
2694 F:      crypto/async_tx/
2695 F:      drivers/dma/
2696 F:      include/linux/dmaengine.h
2697 F:      include/linux/async_tx.h
2698
2699 AT24 EEPROM DRIVER
2700 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2701 L:      linux-i2c@vger.kernel.org
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2703 S:      Maintained
2704 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2705 F:      drivers/misc/eeprom/at24.c
2706
2707 ATA OVER ETHERNET (AOE) DRIVER
2708 M:      "Justin Sanders" <justin@coraid.com>
2709 W:      http://www.openaoe.org/
2710 S:      Supported
2711 F:      Documentation/admin-guide/aoe/
2712 F:      drivers/block/aoe/
2713
2714 ATHEROS 71XX/9XXX GPIO DRIVER
2715 M:      Alban Bedel <albeu@free.fr>
2716 W:      https://github.com/AlbanBedel/linux
2717 T:      git git://github.com/AlbanBedel/linux
2718 S:      Maintained
2719 F:      drivers/gpio/gpio-ath79.c
2720 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2721
2722 ATHEROS 71XX/9XXX USB PHY DRIVER
2723 M:      Alban Bedel <albeu@free.fr>
2724 W:      https://github.com/AlbanBedel/linux
2725 T:      git git://github.com/AlbanBedel/linux
2726 S:      Maintained
2727 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2728 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2729
2730 ATHEROS ATH GENERIC UTILITIES
2731 M:      Kalle Valo <kvalo@codeaurora.org>
2732 L:      linux-wireless@vger.kernel.org
2733 S:      Supported
2734 F:      drivers/net/wireless/ath/*
2735
2736 ATHEROS ATH5K WIRELESS DRIVER
2737 M:      Jiri Slaby <jirislaby@gmail.com>
2738 M:      Nick Kossifidis <mickflemm@gmail.com>
2739 M:      Luis Chamberlain <mcgrof@kernel.org>
2740 L:      linux-wireless@vger.kernel.org
2741 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2742 S:      Maintained
2743 F:      drivers/net/wireless/ath/ath5k/
2744
2745 ATHEROS ATH6KL WIRELESS DRIVER
2746 M:      Kalle Valo <kvalo@codeaurora.org>
2747 L:      linux-wireless@vger.kernel.org
2748 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2750 S:      Supported
2751 F:      drivers/net/wireless/ath/ath6kl/
2752
2753 ATI_REMOTE2 DRIVER
2754 M:      Ville Syrjala <syrjala@sci.fi>
2755 S:      Maintained
2756 F:      drivers/input/misc/ati_remote2.c
2757
2758 ATK0110 HWMON DRIVER
2759 M:      Luca Tettamanti <kronos.it@gmail.com>
2760 L:      linux-hwmon@vger.kernel.org
2761 S:      Maintained
2762 F:      drivers/hwmon/asus_atk0110.c
2763
2764 ATLX ETHERNET DRIVERS
2765 M:      Jay Cliburn <jcliburn@gmail.com>
2766 M:      Chris Snook <chris.snook@gmail.com>
2767 L:      netdev@vger.kernel.org
2768 W:      http://sourceforge.net/projects/atl1
2769 W:      http://atl1.sourceforge.net
2770 S:      Maintained
2771 F:      drivers/net/ethernet/atheros/
2772
2773 ATM
2774 M:      Chas Williams <3chas3@gmail.com>
2775 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2776 L:      netdev@vger.kernel.org
2777 W:      http://linux-atm.sourceforge.net
2778 S:      Maintained
2779 F:      drivers/atm/
2780 F:      include/linux/atm*
2781 F:      include/uapi/linux/atm*
2782
2783 ATMEL MACB ETHERNET DRIVER
2784 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2785 S:      Supported
2786 F:      drivers/net/ethernet/cadence/
2787
2788 ATMEL MAXTOUCH DRIVER
2789 M:      Nick Dyer <nick@shmanahar.org>
2790 T:      git git://github.com/ndyer/linux.git
2791 S:      Maintained
2792 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2793 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2794
2795 ATMEL WIRELESS DRIVER
2796 M:      Simon Kelley <simon@thekelleys.org.uk>
2797 L:      linux-wireless@vger.kernel.org
2798 W:      http://www.thekelleys.org.uk/atmel
2799 W:      http://atmelwlandriver.sourceforge.net/
2800 S:      Maintained
2801 F:      drivers/net/wireless/atmel/atmel*
2802
2803 ATOMIC INFRASTRUCTURE
2804 M:      Will Deacon <will@kernel.org>
2805 M:      Peter Zijlstra <peterz@infradead.org>
2806 R:      Boqun Feng <boqun.feng@gmail.com>
2807 L:      linux-kernel@vger.kernel.org
2808 S:      Maintained
2809 F:      arch/*/include/asm/atomic*.h
2810 F:      include/*/atomic*.h
2811 F:      scripts/atomic/
2812
2813 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2814 M:      Bradley Grove <linuxdrivers@attotech.com>
2815 L:      linux-scsi@vger.kernel.org
2816 W:      http://www.attotech.com
2817 S:      Supported
2818 F:      drivers/scsi/esas2r
2819
2820 ATUSB IEEE 802.15.4 RADIO DRIVER
2821 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2822 L:      linux-wpan@vger.kernel.org
2823 S:      Maintained
2824 F:      drivers/net/ieee802154/atusb.c
2825 F:      drivers/net/ieee802154/atusb.h
2826 F:      drivers/net/ieee802154/at86rf230.h
2827
2828 AUDIT SUBSYSTEM
2829 M:      Paul Moore <paul@paul-moore.com>
2830 M:      Eric Paris <eparis@redhat.com>
2831 L:      linux-audit@redhat.com (moderated for non-subscribers)
2832 W:      https://github.com/linux-audit
2833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2834 S:      Supported
2835 F:      include/linux/audit.h
2836 F:      include/uapi/linux/audit.h
2837 F:      kernel/audit*
2838
2839 AUXILIARY DISPLAY DRIVERS
2840 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2841 S:      Maintained
2842 F:      drivers/auxdisplay/
2843 F:      include/linux/cfag12864b.h
2844
2845 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2846 M:      Andreas Klinger <ak@it-klinger.de>
2847 L:      linux-iio@vger.kernel.org
2848 S:      Maintained
2849 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2850 F:      drivers/iio/adc/hx711.c
2851
2852 AX.25 NETWORK LAYER
2853 M:      Ralf Baechle <ralf@linux-mips.org>
2854 L:      linux-hams@vger.kernel.org
2855 W:      http://www.linux-ax25.org/
2856 S:      Maintained
2857 F:      include/uapi/linux/ax25.h
2858 F:      include/net/ax25.h
2859 F:      net/ax25/
2860
2861 AXENTIA ARM DEVICES
2862 M:      Peter Rosin <peda@axentia.se>
2863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2864 S:      Maintained
2865 F:      Documentation/devicetree/bindings/arm/axentia.txt
2866 F:      arch/arm/boot/dts/at91-linea.dtsi
2867 F:      arch/arm/boot/dts/at91-natte.dtsi
2868 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2869 F:      arch/arm/boot/dts/at91-tse850-3.dts
2870
2871 AXENTIA ASOC DRIVERS
2872 M:      Peter Rosin <peda@axentia.se>
2873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2874 S:      Maintained
2875 F:      Documentation/devicetree/bindings/sound/axentia,*
2876 F:      sound/soc/atmel/tse850-pcm5142.c
2877
2878 AXXIA I2C CONTROLLER
2879 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2880 L:      linux-i2c@vger.kernel.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2883 F:      drivers/i2c/busses/i2c-axxia.c
2884
2885 AZ6007 DVB DRIVER
2886 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2887 L:      linux-media@vger.kernel.org
2888 W:      https://linuxtv.org
2889 T:      git git://linuxtv.org/media_tree.git
2890 S:      Maintained
2891 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2892
2893 AZTECH FM RADIO RECEIVER DRIVER
2894 M:      Hans Verkuil <hverkuil@xs4all.nl>
2895 L:      linux-media@vger.kernel.org
2896 T:      git git://linuxtv.org/media_tree.git
2897 W:      https://linuxtv.org
2898 S:      Maintained
2899 F:      drivers/media/radio/radio-aztech*
2900
2901 B43 WIRELESS DRIVER
2902 L:      linux-wireless@vger.kernel.org
2903 L:      b43-dev@lists.infradead.org
2904 W:      http://wireless.kernel.org/en/users/Drivers/b43
2905 S:      Odd Fixes
2906 F:      drivers/net/wireless/broadcom/b43/
2907
2908 B43LEGACY WIRELESS DRIVER
2909 M:      Larry Finger <Larry.Finger@lwfinger.net>
2910 L:      linux-wireless@vger.kernel.org
2911 L:      b43-dev@lists.infradead.org
2912 W:      http://wireless.kernel.org/en/users/Drivers/b43
2913 S:      Maintained
2914 F:      drivers/net/wireless/broadcom/b43legacy/
2915
2916 BACKLIGHT CLASS/SUBSYSTEM
2917 M:      Lee Jones <lee.jones@linaro.org>
2918 M:      Daniel Thompson <daniel.thompson@linaro.org>
2919 M:      Jingoo Han <jingoohan1@gmail.com>
2920 L:      dri-devel@lists.freedesktop.org
2921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2922 S:      Maintained
2923 F:      drivers/video/backlight/
2924 F:      include/linux/backlight.h
2925 F:      include/linux/pwm_backlight.h
2926 F:      Documentation/devicetree/bindings/leds/backlight
2927 F:      Documentation/ABI/stable/sysfs-class-backlight
2928 F:      Documentation/ABI/testing/sysfs-class-backlight
2929
2930 BATMAN ADVANCED
2931 M:      Marek Lindner <mareklindner@neomailbox.ch>
2932 M:      Simon Wunderlich <sw@simonwunderlich.de>
2933 M:      Antonio Quartulli <a@unstable.cc>
2934 M:      Sven Eckelmann <sven@narfation.org>
2935 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2936 W:      https://www.open-mesh.org/
2937 B:      https://www.open-mesh.org/projects/batman-adv/issues
2938 C:      irc://chat.freenode.net/batman
2939 Q:      https://patchwork.open-mesh.org/project/batman/list/
2940 T:      git https://git.open-mesh.org/linux-merge.git
2941 S:      Maintained
2942 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2943 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2944 F:      Documentation/networking/batman-adv.rst
2945 F:      include/uapi/linux/batadv_packet.h
2946 F:      include/uapi/linux/batman_adv.h
2947 F:      net/batman-adv/
2948
2949 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2950 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2951 L:      linux-hams@vger.kernel.org
2952 W:      http://www.baycom.org/~tom/ham/ham.html
2953 S:      Maintained
2954 F:      drivers/net/hamradio/baycom*
2955
2956 BCACHE (BLOCK LAYER CACHE)
2957 M:      Coly Li <colyli@suse.de>
2958 M:      Kent Overstreet <kent.overstreet@gmail.com>
2959 L:      linux-bcache@vger.kernel.org
2960 W:      http://bcache.evilpiepirate.org
2961 C:      irc://irc.oftc.net/bcache
2962 S:      Maintained
2963 F:      drivers/md/bcache/
2964
2965 BDISP ST MEDIA DRIVER
2966 M:      Fabien Dessenne <fabien.dessenne@st.com>
2967 L:      linux-media@vger.kernel.org
2968 T:      git git://linuxtv.org/media_tree.git
2969 W:      https://linuxtv.org
2970 S:      Supported
2971 F:      drivers/media/platform/sti/bdisp
2972
2973 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2974 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2975 L:      netdev@vger.kernel.org
2976 S:      Maintained
2977 F:      drivers/net/ethernet/ec_bhf.c
2978
2979 BEFS FILE SYSTEM
2980 M:      Luis de Bethencourt <luisbg@kernel.org>
2981 M:      Salah Triki <salah.triki@gmail.com>
2982 S:      Maintained
2983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2984 F:      Documentation/filesystems/befs.txt
2985 F:      fs/befs/
2986
2987 BFQ I/O SCHEDULER
2988 M:      Paolo Valente <paolo.valente@linaro.org>
2989 M:      Jens Axboe <axboe@kernel.dk>
2990 L:      linux-block@vger.kernel.org
2991 S:      Maintained
2992 F:      block/bfq-*
2993 F:      Documentation/block/bfq-iosched.rst
2994
2995 BFS FILE SYSTEM
2996 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2997 S:      Maintained
2998 F:      Documentation/filesystems/bfs.txt
2999 F:      fs/bfs/
3000 F:      include/uapi/linux/bfs_fs.h
3001
3002 BLINKM RGB LED DRIVER
3003 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3004 S:      Maintained
3005 F:      drivers/leds/leds-blinkm.c
3006
3007 BLOCK LAYER
3008 M:      Jens Axboe <axboe@kernel.dk>
3009 L:      linux-block@vger.kernel.org
3010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3011 S:      Maintained
3012 F:      block/
3013 F:      drivers/block/
3014 F:      kernel/trace/blktrace.c
3015 F:      lib/sbitmap.c
3016
3017 BLOCK2MTD DRIVER
3018 M:      Joern Engel <joern@lazybastard.org>
3019 L:      linux-mtd@lists.infradead.org
3020 S:      Maintained
3021 F:      drivers/mtd/devices/block2mtd.c
3022
3023 BLUETOOTH DRIVERS
3024 M:      Marcel Holtmann <marcel@holtmann.org>
3025 M:      Johan Hedberg <johan.hedberg@gmail.com>
3026 L:      linux-bluetooth@vger.kernel.org
3027 W:      http://www.bluez.org/
3028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3030 S:      Maintained
3031 F:      drivers/bluetooth/
3032
3033 BLUETOOTH SUBSYSTEM
3034 M:      Marcel Holtmann <marcel@holtmann.org>
3035 M:      Johan Hedberg <johan.hedberg@gmail.com>
3036 L:      linux-bluetooth@vger.kernel.org
3037 W:      http://www.bluez.org/
3038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3040 S:      Maintained
3041 F:      net/bluetooth/
3042 F:      include/net/bluetooth/
3043
3044 BONDING DRIVER
3045 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3046 M:      Veaceslav Falico <vfalico@gmail.com>
3047 M:      Andy Gospodarek <andy@greyhouse.net>
3048 L:      netdev@vger.kernel.org
3049 W:      http://sourceforge.net/projects/bonding/
3050 S:      Supported
3051 F:      drivers/net/bonding/
3052 F:      include/uapi/linux/if_bonding.h
3053
3054 BPF (Safe dynamic programs and tools)
3055 M:      Alexei Starovoitov <ast@kernel.org>
3056 M:      Daniel Borkmann <daniel@iogearbox.net>
3057 R:      Martin KaFai Lau <kafai@fb.com>
3058 R:      Song Liu <songliubraving@fb.com>
3059 R:      Yonghong Song <yhs@fb.com>
3060 L:      netdev@vger.kernel.org
3061 L:      bpf@vger.kernel.org
3062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3064 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3065 S:      Supported
3066 F:      arch/*/net/*
3067 F:      Documentation/networking/filter.txt
3068 F:      Documentation/bpf/
3069 F:      include/linux/bpf*
3070 F:      include/linux/filter.h
3071 F:      include/trace/events/xdp.h
3072 F:      include/uapi/linux/bpf*
3073 F:      include/uapi/linux/filter.h
3074 F:      kernel/bpf/
3075 F:      kernel/trace/bpf_trace.c
3076 F:      lib/test_bpf.c
3077 F:      net/bpf/
3078 F:      net/core/filter.c
3079 F:      net/sched/act_bpf.c
3080 F:      net/sched/cls_bpf.c
3081 F:      samples/bpf/
3082 F:      tools/bpf/
3083 F:      tools/lib/bpf/
3084 F:      tools/testing/selftests/bpf/
3085 K:      bpf
3086 N:      bpf
3087
3088 BPF JIT for ARM
3089 M:      Shubham Bansal <illusionist.neo@gmail.com>
3090 L:      netdev@vger.kernel.org
3091 L:      bpf@vger.kernel.org
3092 S:      Maintained
3093 F:      arch/arm/net/
3094
3095 BPF JIT for ARM64
3096 M:      Daniel Borkmann <daniel@iogearbox.net>
3097 M:      Alexei Starovoitov <ast@kernel.org>
3098 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3099 L:      netdev@vger.kernel.org
3100 L:      bpf@vger.kernel.org
3101 S:      Supported
3102 F:      arch/arm64/net/
3103
3104 BPF JIT for MIPS (32-BIT AND 64-BIT)
3105 M:      Paul Burton <paul.burton@mips.com>
3106 L:      netdev@vger.kernel.org
3107 L:      bpf@vger.kernel.org
3108 S:      Maintained
3109 F:      arch/mips/net/
3110
3111 BPF JIT for NFP NICs
3112 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3113 L:      netdev@vger.kernel.org
3114 L:      bpf@vger.kernel.org
3115 S:      Supported
3116 F:      drivers/net/ethernet/netronome/nfp/bpf/
3117
3118 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3119 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3120 M:      Sandipan Das <sandipan@linux.ibm.com>
3121 L:      netdev@vger.kernel.org
3122 L:      bpf@vger.kernel.org
3123 S:      Maintained
3124 F:      arch/powerpc/net/
3125
3126 BPF JIT for RISC-V (RV64G)
3127 M:      Björn Töpel <bjorn.topel@gmail.com>
3128 L:      netdev@vger.kernel.org
3129 S:      Maintained
3130 F:      arch/riscv/net/
3131
3132 BPF JIT for S390
3133 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3134 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3135 M:      Vasily Gorbik <gor@linux.ibm.com>
3136 L:      netdev@vger.kernel.org
3137 L:      bpf@vger.kernel.org
3138 S:      Maintained
3139 F:      arch/s390/net/
3140 X:      arch/s390/net/pnet.c
3141
3142 BPF JIT for SPARC (32-BIT AND 64-BIT)
3143 M:      David S. Miller <davem@davemloft.net>
3144 L:      netdev@vger.kernel.org
3145 L:      bpf@vger.kernel.org
3146 S:      Maintained
3147 F:      arch/sparc/net/
3148
3149 BPF JIT for X86 32-BIT
3150 M:      Wang YanQing <udknight@gmail.com>
3151 L:      netdev@vger.kernel.org
3152 L:      bpf@vger.kernel.org
3153 S:      Maintained
3154 F:      arch/x86/net/bpf_jit_comp32.c
3155
3156 BPF JIT for X86 64-BIT
3157 M:      Alexei Starovoitov <ast@kernel.org>
3158 M:      Daniel Borkmann <daniel@iogearbox.net>
3159 L:      netdev@vger.kernel.org
3160 L:      bpf@vger.kernel.org
3161 S:      Supported
3162 F:      arch/x86/net/
3163 X:      arch/x86/net/bpf_jit_comp32.c
3164
3165 BROADCOM B44 10/100 ETHERNET DRIVER
3166 M:      Michael Chan <michael.chan@broadcom.com>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      drivers/net/ethernet/broadcom/b44.*
3170
3171 BROADCOM B53 ETHERNET SWITCH DRIVER
3172 M:      Florian Fainelli <f.fainelli@gmail.com>
3173 L:      netdev@vger.kernel.org
3174 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3175 S:      Supported
3176 F:      drivers/net/dsa/b53/*
3177 F:      include/linux/platform_data/b53.h
3178
3179 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3180 M:      Florian Fainelli <f.fainelli@gmail.com>
3181 M:      Ray Jui <rjui@broadcom.com>
3182 M:      Scott Branden <sbranden@broadcom.com>
3183 M:      bcm-kernel-feedback-list@broadcom.com
3184 T:      git git://github.com/broadcom/mach-bcm
3185 S:      Maintained
3186 N:      bcm281*
3187 N:      bcm113*
3188 N:      bcm216*
3189 N:      kona
3190 F:      arch/arm/mach-bcm/
3191
3192 BROADCOM BCM2835 ARM ARCHITECTURE
3193 M:      Eric Anholt <eric@anholt.net>
3194 M:      Stefan Wahren <wahrenst@gmx.net>
3195 L:      bcm-kernel-feedback-list@broadcom.com
3196 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3198 T:      git git://github.com/anholt/linux
3199 S:      Maintained
3200 N:      bcm2835
3201 F:      drivers/staging/vc04_services
3202
3203 BROADCOM BCM47XX MIPS ARCHITECTURE
3204 M:      Hauke Mehrtens <hauke@hauke-m.de>
3205 M:      Rafał Miłecki <zajec5@gmail.com>
3206 L:      linux-mips@vger.kernel.org
3207 S:      Maintained
3208 F:      Documentation/devicetree/bindings/mips/brcm/
3209 F:      arch/mips/bcm47xx/*
3210 F:      arch/mips/include/asm/mach-bcm47xx/*
3211
3212 BROADCOM BCM5301X ARM ARCHITECTURE
3213 M:      Hauke Mehrtens <hauke@hauke-m.de>
3214 M:      Rafał Miłecki <zajec5@gmail.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org
3217 S:      Maintained
3218 F:      arch/arm/mach-bcm/bcm_5301x.c
3219 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3220 F:      arch/arm/boot/dts/bcm470*
3221 F:      arch/arm/boot/dts/bcm953012*
3222
3223 BROADCOM BCM53573 ARM ARCHITECTURE
3224 M:      Rafał Miłecki <rafal@milecki.pl>
3225 L:      bcm-kernel-feedback-list@broadcom.com
3226 L:      linux-arm-kernel@lists.infradead.org
3227 S:      Maintained
3228 F:      arch/arm/boot/dts/bcm53573*
3229 F:      arch/arm/boot/dts/bcm47189*
3230
3231 BROADCOM BCM63XX ARM ARCHITECTURE
3232 M:      Florian Fainelli <f.fainelli@gmail.com>
3233 M:      bcm-kernel-feedback-list@broadcom.com
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/broadcom/stblinux.git
3236 S:      Maintained
3237 N:      bcm63xx
3238
3239 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3240 M:      Kevin Cernekee <cernekee@gmail.com>
3241 L:      linux-usb@vger.kernel.org
3242 S:      Maintained
3243 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3244
3245 BROADCOM BCM7XXX ARM ARCHITECTURE
3246 M:      Brian Norris <computersforpeace@gmail.com>
3247 M:      Gregory Fong <gregory.0xf0@gmail.com>
3248 M:      Florian Fainelli <f.fainelli@gmail.com>
3249 M:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3251 T:      git git://github.com/broadcom/stblinux.git
3252 S:      Maintained
3253 F:      arch/arm/mach-bcm/*brcmstb*
3254 F:      arch/arm/boot/dts/bcm7*.dts*
3255 F:      drivers/bus/brcmstb_gisb.c
3256 F:      arch/arm/mm/cache-b15-rac.c
3257 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3258 N:      brcmstb
3259
3260 BROADCOM BMIPS CPUFREQ DRIVER
3261 M:      Markus Mayer <mmayer@broadcom.com>
3262 M:      bcm-kernel-feedback-list@broadcom.com
3263 L:      linux-pm@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/cpufreq/bmips-cpufreq.c
3266
3267 BROADCOM BMIPS MIPS ARCHITECTURE
3268 M:      Kevin Cernekee <cernekee@gmail.com>
3269 M:      Florian Fainelli <f.fainelli@gmail.com>
3270 L:      bcm-kernel-feedback-list@broadcom.com
3271 L:      linux-mips@vger.kernel.org
3272 T:      git git://github.com/broadcom/stblinux.git
3273 S:      Maintained
3274 F:      arch/mips/bmips/*
3275 F:      arch/mips/include/asm/mach-bmips/*
3276 F:      arch/mips/kernel/*bmips*
3277 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3278 F:      drivers/irqchip/irq-bcm63*
3279 F:      drivers/irqchip/irq-bcm7*
3280 F:      drivers/irqchip/irq-brcmstb*
3281 F:      include/linux/bcm963xx_nvram.h
3282 F:      include/linux/bcm963xx_tag.h
3283
3284 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3285 M:      Rasesh Mody <rmody@marvell.com>
3286 M:      GR-Linux-NIC-Dev@marvell.com
3287 L:      netdev@vger.kernel.org
3288 S:      Supported
3289 F:      drivers/net/ethernet/broadcom/bnx2.*
3290 F:      drivers/net/ethernet/broadcom/bnx2_*
3291
3292 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3293 M:      QLogic-Storage-Upstream@qlogic.com
3294 L:      linux-scsi@vger.kernel.org
3295 S:      Supported
3296 F:      drivers/scsi/bnx2fc/
3297
3298 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3299 M:      QLogic-Storage-Upstream@qlogic.com
3300 L:      linux-scsi@vger.kernel.org
3301 S:      Supported
3302 F:      drivers/scsi/bnx2i/
3303
3304 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3305 M:      Ariel Elior <aelior@marvell.com>
3306 M:      Sudarsana Kalluru <skalluru@marvell.com>
3307 M:      GR-everest-linux-l2@marvell.com
3308 L:      netdev@vger.kernel.org
3309 S:      Supported
3310 F:      drivers/net/ethernet/broadcom/bnx2x/
3311
3312 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3313 M:      Michael Chan <michael.chan@broadcom.com>
3314 L:      netdev@vger.kernel.org
3315 S:      Supported
3316 F:      drivers/net/ethernet/broadcom/bnxt/
3317
3318 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3319 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3320 M:      Franky Lin <franky.lin@broadcom.com>
3321 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3322 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3323 M:      Wright Feng <wright.feng@cypress.com>
3324 L:      linux-wireless@vger.kernel.org
3325 L:      brcm80211-dev-list.pdl@broadcom.com
3326 L:      brcm80211-dev-list@cypress.com
3327 S:      Supported
3328 F:      drivers/net/wireless/broadcom/brcm80211/
3329
3330 BROADCOM BRCMSTB GPIO DRIVER
3331 M:      Gregory Fong <gregory.0xf0@gmail.com>
3332 L:      bcm-kernel-feedback-list@broadcom.com
3333 S:      Supported
3334 F:      drivers/gpio/gpio-brcmstb.c
3335 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3336
3337 BROADCOM BRCMSTB I2C DRIVER
3338 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3339 L:      linux-i2c@vger.kernel.org
3340 L:      bcm-kernel-feedback-list@broadcom.com
3341 S:      Supported
3342 F:      drivers/i2c/busses/i2c-brcmstb.c
3343 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3344
3345 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3346 M:      Al Cooper <alcooperx@gmail.com>
3347 L:      linux-kernel@vger.kernel.org
3348 L:      bcm-kernel-feedback-list@broadcom.com
3349 S:      Maintained
3350 F:      drivers/phy/broadcom/phy-brcm-usb*
3351
3352 BROADCOM GENET ETHERNET DRIVER
3353 M:      Doug Berger <opendmb@gmail.com>
3354 M:      Florian Fainelli <f.fainelli@gmail.com>
3355 L:      bcm-kernel-feedback-list@broadcom.com
3356 L:      netdev@vger.kernel.org
3357 S:      Supported
3358 F:      drivers/net/ethernet/broadcom/genet/
3359
3360 BROADCOM IPROC ARM ARCHITECTURE
3361 M:      Ray Jui <rjui@broadcom.com>
3362 M:      Scott Branden <sbranden@broadcom.com>
3363 M:      bcm-kernel-feedback-list@broadcom.com
3364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3365 T:      git git://github.com/broadcom/cygnus-linux.git
3366 S:      Maintained
3367 N:      iproc
3368 N:      cygnus
3369 N:      bcm[-_]nsp
3370 N:      bcm9113*
3371 N:      bcm9583*
3372 N:      bcm9585*
3373 N:      bcm9586*
3374 N:      bcm988312
3375 N:      bcm113*
3376 N:      bcm583*
3377 N:      bcm585*
3378 N:      bcm586*
3379 N:      bcm88312
3380 N:      hr2
3381 N:      stingray
3382 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3383 F:      arch/arm64/boot/dts/broadcom/stingray/*
3384 F:      drivers/clk/bcm/clk-ns*
3385 F:      drivers/clk/bcm/clk-sr*
3386 F:      drivers/pinctrl/bcm/pinctrl-ns*
3387 F:      include/dt-bindings/clock/bcm-sr*
3388
3389 BROADCOM KONA GPIO DRIVER
3390 M:      Ray Jui <rjui@broadcom.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 S:      Supported
3393 F:      drivers/gpio/gpio-bcm-kona.c
3394 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3395
3396 BROADCOM NETXTREME-E ROCE DRIVER
3397 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3398 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3399 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3400 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3401 L:      linux-rdma@vger.kernel.org
3402 W:      http://www.broadcom.com
3403 S:      Supported
3404 F:      drivers/infiniband/hw/bnxt_re/
3405 F:      include/uapi/rdma/bnxt_re-abi.h
3406
3407 BROADCOM NVRAM DRIVER
3408 M:      Rafał Miłecki <zajec5@gmail.com>
3409 L:      linux-mips@vger.kernel.org
3410 S:      Maintained
3411 F:      drivers/firmware/broadcom/*
3412
3413 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3414 M:      Rafał Miłecki <zajec5@gmail.com>
3415 L:      linux-wireless@vger.kernel.org
3416 S:      Maintained
3417 F:      drivers/bcma/
3418 F:      include/linux/bcma/
3419
3420 BROADCOM STB AVS CPUFREQ DRIVER
3421 M:      Markus Mayer <mmayer@broadcom.com>
3422 M:      bcm-kernel-feedback-list@broadcom.com
3423 L:      linux-pm@vger.kernel.org
3424 S:      Maintained
3425 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3426 F:      drivers/cpufreq/brcmstb*
3427
3428 BROADCOM STB AVS TMON DRIVER
3429 M:      Markus Mayer <mmayer@broadcom.com>
3430 M:      bcm-kernel-feedback-list@broadcom.com
3431 L:      linux-pm@vger.kernel.org
3432 S:      Maintained
3433 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3434 F:      drivers/thermal/broadcom/brcmstb*
3435
3436 BROADCOM STB NAND FLASH DRIVER
3437 M:      Brian Norris <computersforpeace@gmail.com>
3438 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3439 L:      linux-mtd@lists.infradead.org
3440 L:      bcm-kernel-feedback-list@broadcom.com
3441 S:      Maintained
3442 F:      drivers/mtd/nand/raw/brcmnand/
3443
3444 BROADCOM STB DPFE DRIVER
3445 M:      Markus Mayer <mmayer@broadcom.com>
3446 M:      bcm-kernel-feedback-list@broadcom.com
3447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3448 S:      Maintained
3449 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3450 F:      drivers/memory/brcmstb_dpfe.c
3451
3452 BROADCOM SPI DRIVER
3453 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3454 M:      bcm-kernel-feedback-list@broadcom.com
3455 S:      Maintained
3456 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3457 F:      drivers/spi/spi-bcm-qspi.*
3458 F:      drivers/spi/spi-brcmstb-qspi.c
3459 F:      drivers/spi/spi-iproc-qspi.c
3460
3461 BROADCOM SYSTEMPORT ETHERNET DRIVER
3462 M:      Florian Fainelli <f.fainelli@gmail.com>
3463 L:      bcm-kernel-feedback-list@broadcom.com
3464 L:      netdev@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3467
3468 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3469 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3470 M:      Prashant Sreedharan <prashant@broadcom.com>
3471 M:      Michael Chan <mchan@broadcom.com>
3472 L:      netdev@vger.kernel.org
3473 S:      Supported
3474 F:      drivers/net/ethernet/broadcom/tg3.*
3475
3476 BROCADE BFA FC SCSI DRIVER
3477 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3478 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3479 L:      linux-scsi@vger.kernel.org
3480 S:      Supported
3481 F:      drivers/scsi/bfa/
3482
3483 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3484 M:      Rasesh Mody <rmody@marvell.com>
3485 M:      Sudarsana Kalluru <skalluru@marvell.com>
3486 M:      GR-Linux-NIC-Dev@marvell.com
3487 L:      netdev@vger.kernel.org
3488 S:      Supported
3489 F:      drivers/net/ethernet/brocade/bna/
3490
3491 BSG (block layer generic sg v4 driver)
3492 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3493 L:      linux-scsi@vger.kernel.org
3494 S:      Supported
3495 F:      block/bsg.c
3496 F:      include/linux/bsg.h
3497 F:      include/uapi/linux/bsg.h
3498
3499 BT87X AUDIO DRIVER
3500 M:      Clemens Ladisch <clemens@ladisch.de>
3501 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3503 S:      Maintained
3504 F:      Documentation/sound/cards/bt87x.rst
3505 F:      sound/pci/bt87x.c
3506
3507 BT8XXGPIO DRIVER
3508 M:      Michael Buesch <m@bues.ch>
3509 W:      http://bu3sch.de/btgpio.php
3510 S:      Maintained
3511 F:      drivers/gpio/gpio-bt8xx.c
3512
3513 BTRFS FILE SYSTEM
3514 M:      Chris Mason <clm@fb.com>
3515 M:      Josef Bacik <josef@toxicpanda.com>
3516 M:      David Sterba <dsterba@suse.com>
3517 L:      linux-btrfs@vger.kernel.org
3518 W:      http://btrfs.wiki.kernel.org/
3519 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3521 S:      Maintained
3522 F:      Documentation/filesystems/btrfs.txt
3523 F:      fs/btrfs/
3524 F:      include/linux/btrfs*
3525 F:      include/uapi/linux/btrfs*
3526
3527 BTTV VIDEO4LINUX DRIVER
3528 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3529 L:      linux-media@vger.kernel.org
3530 W:      https://linuxtv.org
3531 T:      git git://linuxtv.org/media_tree.git
3532 S:      Odd fixes
3533 F:      Documentation/media/v4l-drivers/bttv*
3534 F:      drivers/media/pci/bt8xx/bttv*
3535
3536 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3537 M:      Chanwoo Choi <cw00.choi@samsung.com>
3538 L:      linux-pm@vger.kernel.org
3539 L:      linux-samsung-soc@vger.kernel.org
3540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3541 S:      Maintained
3542 F:      drivers/devfreq/exynos-bus.c
3543 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3544
3545 BUSLOGIC SCSI DRIVER
3546 M:      Khalid Aziz <khalid@gonehiking.org>
3547 L:      linux-scsi@vger.kernel.org
3548 S:      Maintained
3549 F:      drivers/scsi/BusLogic.*
3550 F:      drivers/scsi/FlashPoint.*
3551
3552 C-MEDIA CMI8788 DRIVER
3553 M:      Clemens Ladisch <clemens@ladisch.de>
3554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3556 S:      Maintained
3557 F:      sound/pci/oxygen/
3558
3559 C-SKY ARCHITECTURE
3560 M:      Guo Ren <guoren@kernel.org>
3561 T:      git https://github.com/c-sky/csky-linux.git
3562 S:      Supported
3563 F:      arch/csky/
3564 F:      Documentation/devicetree/bindings/csky/
3565 F:      drivers/irqchip/irq-csky-*
3566 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3567 F:      drivers/clocksource/timer-gx6605s.c
3568 F:      drivers/clocksource/timer-mp-csky.c
3569 F:      Documentation/devicetree/bindings/timer/csky,*
3570 K:      csky
3571 N:      csky
3572
3573 C6X ARCHITECTURE
3574 M:      Mark Salter <msalter@redhat.com>
3575 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3576 L:      linux-c6x-dev@linux-c6x.org
3577 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3578 S:      Maintained
3579 F:      arch/c6x/
3580
3581 CA8210 IEEE-802.15.4 RADIO DRIVER
3582 M:      Harry Morris <h.morris@cascoda.com>
3583 L:      linux-wpan@vger.kernel.org
3584 W:      https://github.com/Cascoda/ca8210-linux.git
3585 S:      Maintained
3586 F:      drivers/net/ieee802154/ca8210.c
3587 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3588
3589 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3590 M:      David Howells <dhowells@redhat.com>
3591 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3592 S:      Supported
3593 F:      Documentation/filesystems/caching/cachefiles.txt
3594 F:      fs/cachefiles/
3595
3596 CADENCE MIPI-CSI2 BRIDGES
3597 M:      Maxime Ripard <mripard@kernel.org>
3598 L:      linux-media@vger.kernel.org
3599 S:      Maintained
3600 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3601 F:      drivers/media/platform/cadence/cdns-csi2*
3602
3603 CADET FM/AM RADIO RECEIVER DRIVER
3604 M:      Hans Verkuil <hverkuil@xs4all.nl>
3605 L:      linux-media@vger.kernel.org
3606 T:      git git://linuxtv.org/media_tree.git
3607 W:      https://linuxtv.org
3608 S:      Maintained
3609 F:      drivers/media/radio/radio-cadet*
3610
3611 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3612 M:      Jonathan Corbet <corbet@lwn.net>
3613 L:      linux-media@vger.kernel.org
3614 T:      git git://linuxtv.org/media_tree.git
3615 S:      Maintained
3616 F:      Documentation/media/v4l-drivers/cafe_ccic*
3617 F:      drivers/media/platform/marvell-ccic/
3618
3619 CAIF NETWORK LAYER
3620 L:      netdev@vger.kernel.org
3621 S:      Orphan
3622 F:      Documentation/networking/caif/
3623 F:      drivers/net/caif/
3624 F:      include/uapi/linux/caif/
3625 F:      include/net/caif/
3626 F:      net/caif/
3627
3628 CAKE QDISC
3629 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3630 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3631 S:      Maintained
3632 F:      net/sched/sch_cake.c
3633
3634 CALGARY x86-64 IOMMU
3635 M:      Muli Ben-Yehuda <mulix@mulix.org>
3636 M:      Jon Mason <jdmason@kudzu.us>
3637 L:      iommu@lists.linux-foundation.org
3638 S:      Maintained
3639 F:      arch/x86/kernel/pci-calgary_64.c
3640 F:      arch/x86/kernel/tce_64.c
3641 F:      arch/x86/include/asm/calgary.h
3642 F:      arch/x86/include/asm/tce.h
3643
3644 CAN NETWORK DRIVERS
3645 M:      Wolfgang Grandegger <wg@grandegger.com>
3646 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3647 L:      linux-can@vger.kernel.org
3648 W:      https://github.com/linux-can
3649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3651 S:      Maintained
3652 F:      Documentation/devicetree/bindings/net/can/
3653 F:      drivers/net/can/
3654 F:      include/linux/can/dev.h
3655 F:      include/linux/can/led.h
3656 F:      include/linux/can/rx-offload.h
3657 F:      include/linux/can/platform/
3658 F:      include/uapi/linux/can/error.h
3659 F:      include/uapi/linux/can/netlink.h
3660 F:      include/uapi/linux/can/vxcan.h
3661
3662 CAN NETWORK LAYER
3663 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3664 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3665 L:      linux-can@vger.kernel.org
3666 W:      https://github.com/linux-can
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3669 S:      Maintained
3670 F:      Documentation/networking/can.rst
3671 F:      net/can/
3672 F:      include/linux/can/core.h
3673 F:      include/linux/can/skb.h
3674 F:      include/net/netns/can.h
3675 F:      include/uapi/linux/can.h
3676 F:      include/uapi/linux/can/bcm.h
3677 F:      include/uapi/linux/can/raw.h
3678 F:      include/uapi/linux/can/gw.h
3679
3680 CAN-J1939 NETWORK LAYER
3681 M:      Robin van der Gracht <robin@protonic.nl>
3682 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3683 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3684 L:      linux-can@vger.kernel.org
3685 S:      Maintained
3686 F:      Documentation/networking/j1939.txt
3687 F:      net/can/j1939/
3688 F:      include/uapi/linux/can/j1939.h
3689
3690 CAPABILITIES
3691 M:      Serge Hallyn <serge@hallyn.com>
3692 L:      linux-security-module@vger.kernel.org
3693 S:      Supported
3694 F:      include/linux/capability.h
3695 F:      include/uapi/linux/capability.h
3696 F:      security/commoncap.c
3697 F:      kernel/capability.c
3698
3699 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3700 M:      Kevin Tsai <ktsai@capellamicro.com>
3701 S:      Maintained
3702 F:      drivers/iio/light/cm*
3703
3704 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3705 M:      Christian Lamparter <chunkeey@googlemail.com>
3706 L:      linux-wireless@vger.kernel.org
3707 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3708 S:      Maintained
3709 F:      drivers/net/wireless/ath/carl9170/
3710
3711 CAVIUM I2C DRIVER
3712 M:      Jan Glauber <jglauber@cavium.com>
3713 M:      David Daney <david.daney@cavium.com>
3714 W:      http://www.cavium.com
3715 S:      Supported
3716 F:      drivers/i2c/busses/i2c-octeon*
3717 F:      drivers/i2c/busses/i2c-thunderx*
3718
3719 CAVIUM LIQUIDIO NETWORK DRIVER
3720 M:      Derek Chickles <dchickles@marvell.com>
3721 M:      Satanand Burla <sburla@marvell.com>
3722 M:      Felix Manlunas <fmanlunas@marvell.com>
3723 L:      netdev@vger.kernel.org
3724 W:      http://www.cavium.com
3725 S:      Supported
3726 F:      drivers/net/ethernet/cavium/liquidio/
3727
3728 CAVIUM MMC DRIVER
3729 M:      Jan Glauber <jglauber@cavium.com>
3730 M:      David Daney <david.daney@cavium.com>
3731 M:      Steven J. Hill <Steven.Hill@cavium.com>
3732 W:      http://www.cavium.com
3733 S:      Supported
3734 F:      drivers/mmc/host/cavium*
3735
3736 CAVIUM OCTEON-TX CRYPTO DRIVER
3737 M:      George Cherian <george.cherian@cavium.com>
3738 L:      linux-crypto@vger.kernel.org
3739 W:      http://www.cavium.com
3740 S:      Supported
3741 F:      drivers/crypto/cavium/cpt/
3742
3743 CAVIUM THUNDERX2 ARM64 SOC
3744 M:      Robert Richter <rrichter@cavium.com>
3745 M:      Jayachandran C <jnair@caviumnetworks.com>
3746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3747 S:      Maintained
3748 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3749 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3750
3751 CC2520 IEEE-802.15.4 RADIO DRIVER
3752 M:      Varka Bhadram <varkabhadram@gmail.com>
3753 L:      linux-wpan@vger.kernel.org
3754 S:      Maintained
3755 F:      drivers/net/ieee802154/cc2520.c
3756 F:      include/linux/spi/cc2520.h
3757 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3758
3759 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3760 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3761 L:      linux-crypto@vger.kernel.org
3762 S:      Supported
3763 F:      drivers/crypto/ccree/
3764 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3765
3766 CEC FRAMEWORK
3767 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3768 L:      linux-media@vger.kernel.org
3769 T:      git git://linuxtv.org/media_tree.git
3770 W:      http://linuxtv.org
3771 S:      Supported
3772 F:      Documentation/media/kapi/cec-core.rst
3773 F:      Documentation/media/uapi/cec
3774 F:      drivers/media/cec/
3775 F:      drivers/media/rc/keymaps/rc-cec.c
3776 F:      include/media/cec.h
3777 F:      include/media/cec-notifier.h
3778 F:      include/uapi/linux/cec.h
3779 F:      include/uapi/linux/cec-funcs.h
3780 F:      Documentation/devicetree/bindings/media/cec.txt
3781 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3782
3783 CEC GPIO DRIVER
3784 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3785 L:      linux-media@vger.kernel.org
3786 T:      git git://linuxtv.org/media_tree.git
3787 W:      http://linuxtv.org
3788 S:      Supported
3789 F:      drivers/media/platform/cec-gpio/
3790 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3791
3792 CELL BROADBAND ENGINE ARCHITECTURE
3793 M:      Arnd Bergmann <arnd@arndb.de>
3794 L:      linuxppc-dev@lists.ozlabs.org
3795 W:      http://www.ibm.com/developerworks/power/cell/
3796 S:      Supported
3797 F:      arch/powerpc/include/asm/cell*.h
3798 F:      arch/powerpc/include/asm/spu*.h
3799 F:      arch/powerpc/include/uapi/asm/spu*.h
3800 F:      arch/powerpc/oprofile/*cell*
3801 F:      arch/powerpc/platforms/cell/
3802
3803 CEPH COMMON CODE (LIBCEPH)
3804 M:      Ilya Dryomov <idryomov@gmail.com>
3805 M:      Jeff Layton <jlayton@kernel.org>
3806 M:      Sage Weil <sage@redhat.com>
3807 L:      ceph-devel@vger.kernel.org
3808 W:      http://ceph.com/
3809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3810 T:      git git://github.com/ceph/ceph-client.git
3811 S:      Supported
3812 F:      net/ceph/
3813 F:      include/linux/ceph/
3814 F:      include/linux/crush/
3815
3816 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3817 M:      Jeff Layton <jlayton@kernel.org>
3818 M:      Sage Weil <sage@redhat.com>
3819 M:      Ilya Dryomov <idryomov@gmail.com>
3820 L:      ceph-devel@vger.kernel.org
3821 W:      http://ceph.com/
3822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3823 T:      git git://github.com/ceph/ceph-client.git
3824 S:      Supported
3825 F:      Documentation/filesystems/ceph.txt
3826 F:      fs/ceph/
3827
3828 CERTIFICATE HANDLING:
3829 M:      David Howells <dhowells@redhat.com>
3830 M:      David Woodhouse <dwmw2@infradead.org>
3831 L:      keyrings@vger.kernel.org
3832 S:      Maintained
3833 F:      Documentation/admin-guide/module-signing.rst
3834 F:      certs/
3835 F:      scripts/sign-file.c
3836 F:      scripts/extract-cert.c
3837
3838 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3839 L:      devel@driverdev.osuosl.org
3840 S:      Obsolete
3841 F:      drivers/staging/wusbcore/
3842
3843 CFAG12864B LCD DRIVER
3844 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3845 S:      Maintained
3846 F:      drivers/auxdisplay/cfag12864b.c
3847 F:      include/linux/cfag12864b.h
3848
3849 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3850 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3851 S:      Maintained
3852 F:      drivers/auxdisplay/cfag12864bfb.c
3853 F:      include/linux/cfag12864b.h
3854
3855 802.11 (including CFG80211/NL80211)
3856 M:      Johannes Berg <johannes@sipsolutions.net>
3857 L:      linux-wireless@vger.kernel.org
3858 W:      http://wireless.kernel.org/
3859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3861 S:      Maintained
3862 F:      net/wireless/
3863 F:      include/uapi/linux/nl80211.h
3864 F:      include/linux/ieee80211.h
3865 F:      include/net/wext.h
3866 F:      include/net/cfg80211.h
3867 F:      include/net/iw_handler.h
3868 F:      include/net/ieee80211_radiotap.h
3869 F:      Documentation/driver-api/80211/cfg80211.rst
3870 F:      Documentation/networking/regulatory.txt
3871
3872 CHAR and MISC DRIVERS
3873 M:      Arnd Bergmann <arnd@arndb.de>
3874 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3876 S:      Supported
3877 F:      drivers/char/
3878 F:      drivers/misc/
3879 F:      include/linux/miscdevice.h
3880
3881 CHECKPATCH
3882 M:      Andy Whitcroft <apw@canonical.com>
3883 M:      Joe Perches <joe@perches.com>
3884 S:      Maintained
3885 F:      scripts/checkpatch.pl
3886
3887 CHINESE DOCUMENTATION
3888 M:      Harry Wei <harryxiyou@gmail.com>
3889 M:      Alex Shi <alex.shi@linux.alibaba.com>
3890 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3891 S:      Maintained
3892 F:      Documentation/translations/zh_CN/
3893
3894 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3895 M:      Peter Chen <Peter.Chen@nxp.com>
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3897 L:      linux-usb@vger.kernel.org
3898 S:      Maintained
3899 F:      drivers/usb/chipidea/
3900
3901 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3902 M:      Hans de Goede <hdegoede@redhat.com>
3903 L:      linux-input@vger.kernel.org
3904 S:      Maintained
3905 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3906 F:      drivers/input/touchscreen/chipone_icn8318.c
3907
3908 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3909 M:      Hans de Goede <hdegoede@redhat.com>
3910 L:      linux-input@vger.kernel.org
3911 S:      Maintained
3912 F:      drivers/input/touchscreen/chipone_icn8505.c
3913
3914 CHROME HARDWARE PLATFORM SUPPORT
3915 M:      Benson Leung <bleung@chromium.org>
3916 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3917 S:      Maintained
3918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3919 F:      drivers/platform/chrome/
3920
3921 CHROMEOS EC SUBDRIVERS
3922 M:      Benson Leung <bleung@chromium.org>
3923 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3924 R:      Guenter Roeck <groeck@chromium.org>
3925 S:      Maintained
3926 N:      cros_ec
3927 N:      cros-ec
3928 F:      drivers/power/supply/cros_usbpd-charger.c
3929
3930 CHROMEOS EC CODEC DRIVER
3931 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3932 S:      Maintained
3933 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3934 R:      Guenter Roeck <groeck@chromium.org>
3935 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3936 F:      sound/soc/codecs/cros_ec_codec.*
3937
3938 CIRRUS LOGIC AUDIO CODEC DRIVERS
3939 M:      Brian Austin <brian.austin@cirrus.com>
3940 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3942 S:      Maintained
3943 F:      sound/soc/codecs/cs*
3944
3945 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3946 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3947 L:      netdev@vger.kernel.org
3948 S:      Maintained
3949 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3950
3951 CIRRUS LOGIC LOCHNAGAR DRIVER
3952 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3953 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3954 L:      patches@opensource.cirrus.com
3955 S:      Supported
3956 F:      drivers/clk/clk-lochnagar.c
3957 F:      drivers/hwmon/lochnagar-hwmon.c
3958 F:      drivers/mfd/lochnagar-i2c.c
3959 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3960 F:      drivers/regulator/lochnagar-regulator.c
3961 F:      sound/soc/codecs/lochnagar-sc.c
3962 F:      include/dt-bindings/clk/lochnagar.h
3963 F:      include/dt-bindings/pinctrl/lochnagar.h
3964 F:      include/linux/mfd/lochnagar*
3965 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3966 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3967 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3968 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3969 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3970 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3971 F:      Documentation/hwmon/lochnagar.rst
3972
3973 CISCO FCOE HBA DRIVER
3974 M:      Satish Kharat <satishkh@cisco.com>
3975 M:      Sesidhar Baddela <sebaddel@cisco.com>
3976 M:      Karan Tilak Kumar <kartilak@cisco.com>
3977 L:      linux-scsi@vger.kernel.org
3978 S:      Supported
3979 F:      drivers/scsi/fnic/
3980
3981 CISCO SCSI HBA DRIVER
3982 M:      Karan Tilak Kumar <kartilak@cisco.com>
3983 M:      Sesidhar Baddela <sebaddel@cisco.com>
3984 L:      linux-scsi@vger.kernel.org
3985 S:      Supported
3986 F:      drivers/scsi/snic/
3987
3988 CISCO VIC ETHERNET NIC DRIVER
3989 M:      Christian Benvenuti <benve@cisco.com>
3990 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3991 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3992 S:      Supported
3993 F:      drivers/net/ethernet/cisco/enic/
3994
3995 CISCO VIC LOW LATENCY NIC DRIVER
3996 M:      Christian Benvenuti <benve@cisco.com>
3997 M:      Nelson Escobar <neescoba@cisco.com>
3998 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3999 S:      Supported
4000 F:      drivers/infiniband/hw/usnic/
4001
4002 CIRRUS LOGIC MADERA CODEC DRIVERS
4003 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4004 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4006 L:      patches@opensource.cirrus.com
4007 T:      git https://github.com/CirrusLogic/linux-drivers.git
4008 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4009 S:      Supported
4010 F:      Documentation/devicetree/bindings/mfd/madera.txt
4011 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4012 F:      Documentation/devicetree/bindings/sound/madera.txt
4013 F:      include/dt-bindings/sound/madera*
4014 F:      include/linux/irqchip/irq-madera*
4015 F:      include/linux/mfd/madera/*
4016 F:      include/sound/madera*
4017 F:      drivers/gpio/gpio-madera*
4018 F:      drivers/irqchip/irq-madera*
4019 F:      drivers/mfd/madera*
4020 F:      drivers/mfd/cs47l*
4021 F:      drivers/pinctrl/cirrus/*
4022 F:      sound/soc/codecs/cs47l*
4023 F:      sound/soc/codecs/madera*
4024
4025 CLANG-FORMAT FILE
4026 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4027 S:      Maintained
4028 F:      .clang-format
4029
4030 CLANG/LLVM BUILD SUPPORT
4031 L:      clang-built-linux@googlegroups.com
4032 W:      https://clangbuiltlinux.github.io/
4033 B:      https://github.com/ClangBuiltLinux/linux/issues
4034 C:      irc://chat.freenode.net/clangbuiltlinux
4035 S:      Supported
4036 K:      \b(?i:clang|llvm)\b
4037
4038 CLEANCACHE API
4039 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4040 L:      linux-kernel@vger.kernel.org
4041 S:      Maintained
4042 F:      mm/cleancache.c
4043 F:      include/linux/cleancache.h
4044
4045 CLK API
4046 M:      Russell King <linux@armlinux.org.uk>
4047 L:      linux-clk@vger.kernel.org
4048 S:      Maintained
4049 F:      include/linux/clk.h
4050
4051 CLOCKSOURCE, CLOCKEVENT DRIVERS
4052 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4053 M:      Thomas Gleixner <tglx@linutronix.de>
4054 L:      linux-kernel@vger.kernel.org
4055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4056 S:      Supported
4057 F:      drivers/clocksource/
4058 F:      Documentation/devicetree/bindings/timer/
4059
4060 CMPC ACPI DRIVER
4061 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4062 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4063 L:      platform-driver-x86@vger.kernel.org
4064 S:      Supported
4065 F:      drivers/platform/x86/classmate-laptop.c
4066
4067 COBALT MEDIA DRIVER
4068 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4069 L:      linux-media@vger.kernel.org
4070 T:      git git://linuxtv.org/media_tree.git
4071 W:      https://linuxtv.org
4072 S:      Supported
4073 F:      drivers/media/pci/cobalt/
4074
4075 COCCINELLE/Semantic Patches (SmPL)
4076 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4077 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4078 M:      Nicolas Palix <nicolas.palix@imag.fr>
4079 M:      Michal Marek <michal.lkml@markovi.net>
4080 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4082 W:      http://coccinelle.lip6.fr/
4083 S:      Supported
4084 F:      Documentation/dev-tools/coccinelle.rst
4085 F:      scripts/coccinelle/
4086 F:      scripts/coccicheck
4087
4088 CODA FILE SYSTEM
4089 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4090 M:      coda@cs.cmu.edu
4091 L:      codalist@coda.cs.cmu.edu
4092 W:      http://www.coda.cs.cmu.edu/
4093 S:      Maintained
4094 F:      Documentation/filesystems/coda.txt
4095 F:      fs/coda/
4096 F:      include/linux/coda*.h
4097 F:      include/uapi/linux/coda*.h
4098
4099 CODA V4L2 MEM2MEM DRIVER
4100 M:      Philipp Zabel <p.zabel@pengutronix.de>
4101 L:      linux-media@vger.kernel.org
4102 S:      Maintained
4103 F:      Documentation/devicetree/bindings/media/coda.txt
4104 F:      drivers/media/platform/coda/
4105
4106 CODE OF CONDUCT
4107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4108 S:      Supported
4109 F:      Documentation/process/code-of-conduct.rst
4110 F:      Documentation/process/code-of-conduct-interpretation.rst
4111
4112 COMMON CLK FRAMEWORK
4113 M:      Michael Turquette <mturquette@baylibre.com>
4114 M:      Stephen Boyd <sboyd@kernel.org>
4115 L:      linux-clk@vger.kernel.org
4116 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4118 S:      Maintained
4119 F:      Documentation/devicetree/bindings/clock/
4120 F:      drivers/clk/
4121 X:      drivers/clk/clkdev.c
4122 F:      include/linux/clk-pr*
4123 F:      include/linux/clk/
4124 F:      include/linux/of_clk.h
4125
4126 COMMON INTERNET FILE SYSTEM (CIFS)
4127 M:      Steve French <sfrench@samba.org>
4128 L:      linux-cifs@vger.kernel.org
4129 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4130 W:      http://linux-cifs.samba.org/
4131 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4132 S:      Supported
4133 F:      Documentation/admin-guide/cifs/
4134 F:      fs/cifs/
4135
4136 COMPACTPCI HOTPLUG CORE
4137 M:      Scott Murray <scott@spiteful.org>
4138 L:      linux-pci@vger.kernel.org
4139 S:      Maintained
4140 F:      drivers/pci/hotplug/cpci_hotplug*
4141
4142 COMPACTPCI HOTPLUG GENERIC DRIVER
4143 M:      Scott Murray <scott@spiteful.org>
4144 L:      linux-pci@vger.kernel.org
4145 S:      Maintained
4146 F:      drivers/pci/hotplug/cpcihp_generic.c
4147
4148 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4149 M:      Scott Murray <scott@spiteful.org>
4150 L:      linux-pci@vger.kernel.org
4151 S:      Maintained
4152 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4153
4154 COMPAL LAPTOP SUPPORT
4155 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/compal-laptop.c
4159
4160 COMPILER ATTRIBUTES
4161 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4162 S:      Maintained
4163 F:      include/linux/compiler_attributes.h
4164
4165 CONEXANT ACCESSRUNNER USB DRIVER
4166 L:      accessrunner-general@lists.sourceforge.net
4167 W:      http://accessrunner.sourceforge.net/
4168 S:      Orphan
4169 F:      drivers/usb/atm/cxacru.c
4170
4171 CONFIGFS
4172 M:      Joel Becker <jlbec@evilplan.org>
4173 M:      Christoph Hellwig <hch@lst.de>
4174 T:      git git://git.infradead.org/users/hch/configfs.git
4175 S:      Supported
4176 F:      fs/configfs/
4177 F:      include/linux/configfs.h
4178
4179 CONNECTOR
4180 M:      Evgeniy Polyakov <zbr@ioremap.net>
4181 L:      netdev@vger.kernel.org
4182 S:      Maintained
4183 F:      drivers/connector/
4184
4185 CONTROL GROUP (CGROUP)
4186 M:      Tejun Heo <tj@kernel.org>
4187 M:      Li Zefan <lizefan@huawei.com>
4188 M:      Johannes Weiner <hannes@cmpxchg.org>
4189 L:      cgroups@vger.kernel.org
4190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4191 S:      Maintained
4192 F:      Documentation/admin-guide/cgroup-v2.rst
4193 F:      Documentation/admin-guide/cgroup-v1/
4194 F:      include/linux/cgroup*
4195 F:      kernel/cgroup/
4196
4197 CONTROL GROUP - CPUSET
4198 M:      Li Zefan <lizefan@huawei.com>
4199 L:      cgroups@vger.kernel.org
4200 W:      http://www.bullopensource.org/cpuset/
4201 W:      http://oss.sgi.com/projects/cpusets/
4202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4203 S:      Maintained
4204 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4205 F:      include/linux/cpuset.h
4206 F:      kernel/cgroup/cpuset.c
4207
4208 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4209 M:      Johannes Weiner <hannes@cmpxchg.org>
4210 M:      Michal Hocko <mhocko@kernel.org>
4211 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4212 L:      cgroups@vger.kernel.org
4213 L:      linux-mm@kvack.org
4214 S:      Maintained
4215 F:      mm/memcontrol.c
4216 F:      mm/swap_cgroup.c
4217
4218 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4219 M:      Tejun Heo <tj@kernel.org>
4220 M:      Jens Axboe <axboe@kernel.dk>
4221 L:      cgroups@vger.kernel.org
4222 L:      linux-block@vger.kernel.org
4223 T:      git git://git.kernel.dk/linux-block
4224 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4225 F:      block/blk-cgroup.c
4226 F:      include/linux/blk-cgroup.h
4227 F:      block/blk-throttle.c
4228 F:      block/blk-iolatency.c
4229 F:      block/bfq-cgroup.c
4230
4231 CORETEMP HARDWARE MONITORING DRIVER
4232 M:      Fenghua Yu <fenghua.yu@intel.com>
4233 L:      linux-hwmon@vger.kernel.org
4234 S:      Maintained
4235 F:      Documentation/hwmon/coretemp.rst
4236 F:      drivers/hwmon/coretemp.c
4237
4238 COSA/SRP SYNC SERIAL DRIVER
4239 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4240 W:      http://www.fi.muni.cz/~kas/cosa/
4241 S:      Maintained
4242 F:      drivers/net/wan/cosa*
4243
4244 COUNTER SUBSYSTEM
4245 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4246 L:      linux-iio@vger.kernel.org
4247 S:      Maintained
4248 F:      Documentation/ABI/testing/sysfs-bus-counter*
4249 F:      Documentation/driver-api/generic-counter.rst
4250 F:      drivers/counter/
4251 F:      include/linux/counter.h
4252 F:      include/linux/counter_enum.h
4253
4254 CPMAC ETHERNET DRIVER
4255 M:      Florian Fainelli <f.fainelli@gmail.com>
4256 L:      netdev@vger.kernel.org
4257 S:      Maintained
4258 F:      drivers/net/ethernet/ti/cpmac.c
4259
4260 CPU FREQUENCY SCALING FRAMEWORK
4261 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4262 M:      Viresh Kumar <viresh.kumar@linaro.org>
4263 L:      linux-pm@vger.kernel.org
4264 S:      Maintained
4265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4267 B:      https://bugzilla.kernel.org
4268 F:      Documentation/admin-guide/pm/cpufreq.rst
4269 F:      Documentation/admin-guide/pm/intel_pstate.rst
4270 F:      Documentation/cpu-freq/
4271 F:      Documentation/devicetree/bindings/cpufreq/
4272 F:      drivers/cpufreq/
4273 F:      kernel/sched/cpufreq*.c
4274 F:      include/linux/cpufreq.h
4275 F:      include/linux/sched/cpufreq.h
4276 F:      tools/testing/selftests/cpufreq/
4277
4278 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4279 M:      Viresh Kumar <viresh.kumar@linaro.org>
4280 M:      Sudeep Holla <sudeep.holla@arm.com>
4281 L:      linux-pm@vger.kernel.org
4282 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4283 S:      Maintained
4284 F:      drivers/cpufreq/arm_big_little.h
4285 F:      drivers/cpufreq/arm_big_little.c
4286
4287 CPU POWER MONITORING SUBSYSTEM
4288 M:      Thomas Renninger <trenn@suse.com>
4289 M:      Shuah Khan <shuah@kernel.org>
4290 M:      Shuah Khan <skhan@linuxfoundation.org>
4291 L:      linux-pm@vger.kernel.org
4292 S:      Maintained
4293 F:      tools/power/cpupower/
4294
4295 CPUID/MSR DRIVER
4296 M:      "H. Peter Anvin" <hpa@zytor.com>
4297 S:      Maintained
4298 F:      arch/x86/kernel/cpuid.c
4299 F:      arch/x86/kernel/msr.c
4300
4301 CPUIDLE DRIVER - ARM BIG LITTLE
4302 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4303 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4304 L:      linux-pm@vger.kernel.org
4305 L:      linux-arm-kernel@lists.infradead.org
4306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4307 S:      Maintained
4308 F:      drivers/cpuidle/cpuidle-big_little.c
4309
4310 CPUIDLE DRIVER - ARM EXYNOS
4311 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4312 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4313 M:      Kukjin Kim <kgene@kernel.org>
4314 L:      linux-pm@vger.kernel.org
4315 L:      linux-samsung-soc@vger.kernel.org
4316 S:      Supported
4317 F:      drivers/cpuidle/cpuidle-exynos.c
4318 F:      arch/arm/mach-exynos/pm.c
4319
4320 CPUIDLE DRIVER - ARM PSCI
4321 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4322 M:      Sudeep Holla <sudeep.holla@arm.com>
4323 L:      linux-pm@vger.kernel.org
4324 L:      linux-arm-kernel@lists.infradead.org
4325 S:      Supported
4326 F:      drivers/cpuidle/cpuidle-psci.c
4327
4328 CPU IDLE TIME MANAGEMENT FRAMEWORK
4329 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4330 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4331 L:      linux-pm@vger.kernel.org
4332 S:      Maintained
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4334 B:      https://bugzilla.kernel.org
4335 F:      Documentation/admin-guide/pm/cpuidle.rst
4336 F:      Documentation/driver-api/pm/cpuidle.rst
4337 F:      drivers/cpuidle/*
4338 F:      include/linux/cpuidle.h
4339
4340 CRAMFS FILESYSTEM
4341 M:      Nicolas Pitre <nico@fluxnic.net>
4342 S:      Maintained
4343 F:      Documentation/filesystems/cramfs.txt
4344 F:      fs/cramfs/
4345
4346 CREATIVE SB0540
4347 M:      Bastien Nocera <hadess@hadess.net>
4348 L:      linux-input@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/hid/hid-creative-sb0540.c
4351
4352 CRYPTO API
4353 M:      Herbert Xu <herbert@gondor.apana.org.au>
4354 M:      "David S. Miller" <davem@davemloft.net>
4355 L:      linux-crypto@vger.kernel.org
4356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4358 S:      Maintained
4359 F:      Documentation/crypto/
4360 F:      Documentation/devicetree/bindings/crypto/
4361 F:      arch/*/crypto/
4362 F:      crypto/
4363 F:      drivers/crypto/
4364 F:      include/crypto/
4365 F:      include/linux/crypto*
4366 F:      lib/crypto/
4367
4368 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4369 M:      Neil Horman <nhorman@tuxdriver.com>
4370 L:      linux-crypto@vger.kernel.org
4371 S:      Maintained
4372 F:      crypto/ansi_cprng.c
4373 F:      crypto/rng.c
4374
4375 CS3308 MEDIA DRIVER
4376 M:      Hans Verkuil <hverkuil@xs4all.nl>
4377 L:      linux-media@vger.kernel.org
4378 T:      git git://linuxtv.org/media_tree.git
4379 W:      http://linuxtv.org
4380 S:      Odd Fixes
4381 F:      drivers/media/i2c/cs3308.c
4382
4383 CS5535 Audio ALSA driver
4384 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4385 S:      Maintained
4386 F:      sound/pci/cs5535audio/
4387
4388 CSI DRIVERS FOR ALLWINNER V3s
4389 M:      Yong Deng <yong.deng@magewell.com>
4390 L:      linux-media@vger.kernel.org
4391 T:      git git://linuxtv.org/media_tree.git
4392 S:      Maintained
4393 F:      drivers/media/platform/sunxi/sun6i-csi/
4394 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4395
4396 CW1200 WLAN driver
4397 M:      Solomon Peachy <pizza@shaftnet.org>
4398 S:      Maintained
4399 F:      drivers/net/wireless/st/cw1200/
4400
4401 CX18 VIDEO4LINUX DRIVER
4402 M:      Andy Walls <awalls@md.metrocast.net>
4403 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4404 L:      linux-media@vger.kernel.org
4405 T:      git git://linuxtv.org/media_tree.git
4406 W:      https://linuxtv.org
4407 W:      http://www.ivtvdriver.org/index.php/Cx18
4408 S:      Maintained
4409 F:      Documentation/media/v4l-drivers/cx18*
4410 F:      drivers/media/pci/cx18/
4411 F:      include/uapi/linux/ivtv*
4412
4413 CX2341X MPEG ENCODER HELPER MODULE
4414 M:      Hans Verkuil <hverkuil@xs4all.nl>
4415 L:      linux-media@vger.kernel.org
4416 T:      git git://linuxtv.org/media_tree.git
4417 W:      https://linuxtv.org
4418 S:      Maintained
4419 F:      drivers/media/common/cx2341x*
4420 F:      include/media/drv-intf/cx2341x.h
4421
4422 CX24120 MEDIA DRIVER
4423 M:      Jemma Denson <jdenson@gmail.com>
4424 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4425 L:      linux-media@vger.kernel.org
4426 W:      https://linuxtv.org
4427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4428 S:      Maintained
4429 F:      drivers/media/dvb-frontends/cx24120*
4430
4431 CX88 VIDEO4LINUX DRIVER
4432 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4433 L:      linux-media@vger.kernel.org
4434 W:      https://linuxtv.org
4435 T:      git git://linuxtv.org/media_tree.git
4436 S:      Odd fixes
4437 F:      Documentation/media/v4l-drivers/cx88*
4438 F:      drivers/media/pci/cx88/
4439
4440 CXD2820R MEDIA DRIVER
4441 M:      Antti Palosaari <crope@iki.fi>
4442 L:      linux-media@vger.kernel.org
4443 W:      https://linuxtv.org
4444 W:      http://palosaari.fi/linux/
4445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4446 T:      git git://linuxtv.org/anttip/media_tree.git
4447 S:      Maintained
4448 F:      drivers/media/dvb-frontends/cxd2820r*
4449
4450 CXGB3 ETHERNET DRIVER (CXGB3)
4451 M:      Vishal Kulkarni <vishal@chelsio.com>
4452 L:      netdev@vger.kernel.org
4453 W:      http://www.chelsio.com
4454 S:      Supported
4455 F:      drivers/net/ethernet/chelsio/cxgb3/
4456
4457 CXGB3 ISCSI DRIVER (CXGB3I)
4458 M:      Karen Xie <kxie@chelsio.com>
4459 L:      linux-scsi@vger.kernel.org
4460 W:      http://www.chelsio.com
4461 S:      Supported
4462 F:      drivers/scsi/cxgbi/cxgb3i
4463
4464 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4465 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4466 L:      linux-rdma@vger.kernel.org
4467 W:      http://www.openfabrics.org
4468 S:      Supported
4469 F:      drivers/infiniband/hw/cxgb3/
4470 F:      include/uapi/rdma/cxgb3-abi.h
4471
4472 CXGB4 CRYPTO DRIVER (chcr)
4473 M:      Atul Gupta <atul.gupta@chelsio.com>
4474 L:      linux-crypto@vger.kernel.org
4475 W:      http://www.chelsio.com
4476 S:      Supported
4477 F:      drivers/crypto/chelsio
4478
4479 CXGB4 ETHERNET DRIVER (CXGB4)
4480 M:      Vishal Kulkarni <vishal@chelsio.com>
4481 L:      netdev@vger.kernel.org
4482 W:      http://www.chelsio.com
4483 S:      Supported
4484 F:      drivers/net/ethernet/chelsio/cxgb4/
4485
4486 CXGB4 ISCSI DRIVER (CXGB4I)
4487 M:      Karen Xie <kxie@chelsio.com>
4488 L:      linux-scsi@vger.kernel.org
4489 W:      http://www.chelsio.com
4490 S:      Supported
4491 F:      drivers/scsi/cxgbi/cxgb4i
4492
4493 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4494 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4495 L:      linux-rdma@vger.kernel.org
4496 W:      http://www.openfabrics.org
4497 S:      Supported
4498 F:      drivers/infiniband/hw/cxgb4/
4499 F:      include/uapi/rdma/cxgb4-abi.h
4500
4501 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4502 M:      Casey Leedom <leedom@chelsio.com>
4503 L:      netdev@vger.kernel.org
4504 W:      http://www.chelsio.com
4505 S:      Supported
4506 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4507
4508 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4509 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4510 M:      Andrew Donnellan <ajd@linux.ibm.com>
4511 L:      linuxppc-dev@lists.ozlabs.org
4512 S:      Supported
4513 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4514 F:      drivers/misc/cxl/
4515 F:      include/misc/cxl*
4516 F:      include/uapi/misc/cxl.h
4517 F:      Documentation/powerpc/cxl.rst
4518 F:      Documentation/ABI/testing/sysfs-class-cxl
4519
4520 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4521 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4522 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4523 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4524 L:      linux-scsi@vger.kernel.org
4525 S:      Supported
4526 F:      drivers/scsi/cxlflash/
4527 F:      include/uapi/scsi/cxlflash_ioctl.h
4528 F:      Documentation/powerpc/cxlflash.rst
4529
4530 CYBERPRO FB DRIVER
4531 M:      Russell King <linux@armlinux.org.uk>
4532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4533 W:      http://www.armlinux.org.uk/
4534 S:      Maintained
4535 F:      drivers/video/fbdev/cyber2000fb.*
4536
4537 CYCLADES ASYNC MUX DRIVER
4538 W:      http://www.cyclades.com/
4539 S:      Orphan
4540 F:      drivers/tty/cyclades.c
4541 F:      include/linux/cyclades.h
4542 F:      include/uapi/linux/cyclades.h
4543
4544 CYCLADES PC300 DRIVER
4545 W:      http://www.cyclades.com/
4546 S:      Orphan
4547 F:      drivers/net/wan/pc300*
4548
4549 CYPRESS_FIRMWARE MEDIA DRIVER
4550 M:      Antti Palosaari <crope@iki.fi>
4551 L:      linux-media@vger.kernel.org
4552 W:      https://linuxtv.org
4553 W:      http://palosaari.fi/linux/
4554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4555 T:      git git://linuxtv.org/anttip/media_tree.git
4556 S:      Maintained
4557 F:      drivers/media/common/cypress_firmware*
4558
4559 CYTTSP TOUCHSCREEN DRIVER
4560 M:      Ferruh Yigit <fery@cypress.com>
4561 L:      linux-input@vger.kernel.org
4562 S:      Supported
4563 F:      drivers/input/touchscreen/cyttsp*
4564 F:      include/linux/input/cyttsp.h
4565
4566 D-LINK DIR-685 TOUCHKEYS DRIVER
4567 M:      Linus Walleij <linus.walleij@linaro.org>
4568 L:      linux-input@vger.kernel.org
4569 S:      Supported
4570 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4571
4572 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4573 M:      Joshua Kinard <kumba@gentoo.org>
4574 S:      Maintained
4575 F:      drivers/rtc/rtc-ds1685.c
4576 F:      include/linux/rtc/ds1685.h
4577
4578 DAMA SLAVE for AX.25
4579 M:      Joerg Reuter <jreuter@yaina.de>
4580 W:      http://yaina.de/jreuter/
4581 W:      http://www.qsl.net/dl1bke/
4582 L:      linux-hams@vger.kernel.org
4583 S:      Maintained
4584 F:      net/ax25/af_ax25.c
4585 F:      net/ax25/ax25_dev.c
4586 F:      net/ax25/ax25_ds_*
4587 F:      net/ax25/ax25_in.c
4588 F:      net/ax25/ax25_out.c
4589 F:      net/ax25/ax25_timer.c
4590 F:      net/ax25/sysctl_net_ax25.c
4591
4592 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4593 L:      netdev@vger.kernel.org
4594 S:      Orphan
4595 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4596 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4597
4598 DC390/AM53C974 SCSI driver
4599 M:      Hannes Reinecke <hare@suse.com>
4600 L:      linux-scsi@vger.kernel.org
4601 S:      Maintained
4602 F:      drivers/scsi/am53c974.c
4603
4604 DC395x SCSI driver
4605 M:      Oliver Neukum <oliver@neukum.org>
4606 M:      Ali Akcaagac <aliakc@web.de>
4607 M:      Jamie Lenehan <lenehan@twibble.org>
4608 L:      dc395x@twibble.org
4609 W:      http://twibble.org/dist/dc395x/
4610 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4611 S:      Maintained
4612 F:      Documentation/scsi/dc395x.txt
4613 F:      drivers/scsi/dc395x.*
4614
4615 DCCP PROTOCOL
4616 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4617 L:      dccp@vger.kernel.org
4618 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4619 S:      Maintained
4620 F:      include/linux/dccp.h
4621 F:      include/uapi/linux/dccp.h
4622 F:      include/linux/tfrc.h
4623 F:      net/dccp/
4624
4625 DECnet NETWORK LAYER
4626 W:      http://linux-decnet.sourceforge.net
4627 L:      linux-decnet-user@lists.sourceforge.net
4628 S:      Orphan
4629 F:      Documentation/networking/decnet.txt
4630 F:      net/decnet/
4631
4632 DECSTATION PLATFORM SUPPORT
4633 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4634 L:      linux-mips@vger.kernel.org
4635 W:      http://www.linux-mips.org/wiki/DECstation
4636 S:      Maintained
4637 F:      arch/mips/dec/
4638 F:      arch/mips/include/asm/dec/
4639 F:      arch/mips/include/asm/mach-dec/
4640
4641 DEFXX FDDI NETWORK DRIVER
4642 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4643 S:      Maintained
4644 F:      drivers/net/fddi/defxx.*
4645
4646 DELL SMBIOS DRIVER
4647 M:      Pali Rohár <pali.rohar@gmail.com>
4648 M:      Mario Limonciello <mario.limonciello@dell.com>
4649 L:      platform-driver-x86@vger.kernel.org
4650 S:      Maintained
4651 F:      drivers/platform/x86/dell-smbios.*
4652
4653 DELL SMBIOS SMM DRIVER
4654 M:      Mario Limonciello <mario.limonciello@dell.com>
4655 L:      platform-driver-x86@vger.kernel.org
4656 S:      Maintained
4657 F:      drivers/platform/x86/dell-smbios-smm.c
4658
4659 DELL SMBIOS WMI DRIVER
4660 M:      Mario Limonciello <mario.limonciello@dell.com>
4661 L:      platform-driver-x86@vger.kernel.org
4662 S:      Maintained
4663 F:      drivers/platform/x86/dell-smbios-wmi.c
4664 F:      tools/wmi/dell-smbios-example.c
4665
4666 DEFZA FDDI NETWORK DRIVER
4667 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4668 S:      Maintained
4669 F:      drivers/net/fddi/defza.*
4670
4671 DELL LAPTOP DRIVER
4672 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4673 M:      Pali Rohár <pali.rohar@gmail.com>
4674 L:      platform-driver-x86@vger.kernel.org
4675 S:      Maintained
4676 F:      drivers/platform/x86/dell-laptop.c
4677
4678 DELL LAPTOP FREEFALL DRIVER
4679 M:      Pali Rohár <pali.rohar@gmail.com>
4680 S:      Maintained
4681 F:      drivers/platform/x86/dell-smo8800.c
4682
4683 DELL LAPTOP RBTN DRIVER
4684 M:      Pali Rohár <pali.rohar@gmail.com>
4685 S:      Maintained
4686 F:      drivers/platform/x86/dell-rbtn.*
4687
4688 DELL REMOTE BIOS UPDATE DRIVER
4689 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4690 L:      platform-driver-x86@vger.kernel.org
4691 S:      Maintained
4692 F:      drivers/platform/x86/dell_rbu.c
4693
4694 DELL LAPTOP SMM DRIVER
4695 M:      Pali Rohár <pali.rohar@gmail.com>
4696 S:      Maintained
4697 F:      drivers/hwmon/dell-smm-hwmon.c
4698 F:      include/uapi/linux/i8k.h
4699
4700 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4701 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4702 L:      platform-driver-x86@vger.kernel.org
4703 S:      Maintained
4704 F:      Documentation/driver-api/dcdbas.rst
4705 F:      drivers/platform/x86/dcdbas.*
4706
4707 DELL WMI NOTIFICATIONS DRIVER
4708 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4709 M:      Pali Rohár <pali.rohar@gmail.com>
4710 S:      Maintained
4711 F:      drivers/platform/x86/dell-wmi.c
4712
4713 DELL WMI DESCRIPTOR DRIVER
4714 M:      Mario Limonciello <mario.limonciello@dell.com>
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-wmi-descriptor.c
4717
4718 DELTA ST MEDIA DRIVER
4719 M:      Hugues Fruchet <hugues.fruchet@st.com>
4720 L:      linux-media@vger.kernel.org
4721 T:      git git://linuxtv.org/media_tree.git
4722 W:      https://linuxtv.org
4723 S:      Supported
4724 F:      drivers/media/platform/sti/delta
4725
4726 DENALI NAND DRIVER
4727 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4728 L:      linux-mtd@lists.infradead.org
4729 S:      Supported
4730 F:      drivers/mtd/nand/raw/denali*
4731
4732 DESIGNWARE EDMA CORE IP DRIVER
4733 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4734 L:      dmaengine@vger.kernel.org
4735 S:      Maintained
4736 F:      drivers/dma/dw-edma/
4737 F:      include/linux/dma/edma.h
4738
4739 DESIGNWARE USB2 DRD IP DRIVER
4740 M:      Minas Harutyunyan <hminas@synopsys.com>
4741 L:      linux-usb@vger.kernel.org
4742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4743 S:      Maintained
4744 F:      drivers/usb/dwc2/
4745
4746 DESIGNWARE USB3 DRD IP DRIVER
4747 M:      Felipe Balbi <balbi@kernel.org>
4748 L:      linux-usb@vger.kernel.org
4749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4750 S:      Maintained
4751 F:      drivers/usb/dwc3/
4752
4753 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4754 M:      Andreas Klinger <ak@it-klinger.de>
4755 L:      linux-iio@vger.kernel.org
4756 S:      Maintained
4757 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4758 F:      drivers/iio/proximity/srf*.c
4759
4760 DEVICE COREDUMP (DEV_COREDUMP)
4761 M:      Johannes Berg <johannes@sipsolutions.net>
4762 L:      linux-kernel@vger.kernel.org
4763 S:      Maintained
4764 F:      drivers/base/devcoredump.c
4765 F:      include/linux/devcoredump.h
4766
4767 DEVICE FREQUENCY (DEVFREQ)
4768 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4769 M:      Kyungmin Park <kyungmin.park@samsung.com>
4770 R:      Chanwoo Choi <cw00.choi@samsung.com>
4771 L:      linux-pm@vger.kernel.org
4772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4773 S:      Maintained
4774 F:      drivers/devfreq/
4775 F:      include/linux/devfreq.h
4776 F:      Documentation/devicetree/bindings/devfreq/
4777 F:      include/trace/events/devfreq.h
4778
4779 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4780 M:      Chanwoo Choi <cw00.choi@samsung.com>
4781 L:      linux-pm@vger.kernel.org
4782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4783 S:      Supported
4784 F:      drivers/devfreq/event/
4785 F:      drivers/devfreq/devfreq-event.c
4786 F:      include/linux/devfreq-event.h
4787 F:      Documentation/devicetree/bindings/devfreq/event/
4788
4789 DEVICE NUMBER REGISTRY
4790 M:      Torben Mathiasen <device@lanana.org>
4791 W:      http://lanana.org/docs/device-list/index.html
4792 S:      Maintained
4793
4794 DEVICE-MAPPER  (LVM)
4795 M:      Alasdair Kergon <agk@redhat.com>
4796 M:      Mike Snitzer <snitzer@redhat.com>
4797 M:      dm-devel@redhat.com
4798 L:      dm-devel@redhat.com
4799 W:      http://sources.redhat.com/dm
4800 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4802 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4803 S:      Maintained
4804 F:      Documentation/admin-guide/device-mapper/
4805 F:      drivers/md/Makefile
4806 F:      drivers/md/Kconfig
4807 F:      drivers/md/dm*
4808 F:      drivers/md/persistent-data/
4809 F:      include/linux/device-mapper.h
4810 F:      include/linux/dm-*.h
4811 F:      include/uapi/linux/dm-*.h
4812
4813 DEVLINK
4814 M:      Jiri Pirko <jiri@mellanox.com>
4815 L:      netdev@vger.kernel.org
4816 S:      Supported
4817 F:      net/core/devlink.c
4818 F:      include/net/devlink.h
4819 F:      include/uapi/linux/devlink.h
4820
4821 DIALOG SEMICONDUCTOR DRIVERS
4822 M:      Support Opensource <support.opensource@diasemi.com>
4823 W:      http://www.dialog-semiconductor.com/products
4824 S:      Supported
4825 F:      Documentation/hwmon/da90??.rst
4826 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4827 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4828 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4829 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4830 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4831 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4832 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4833 F:      drivers/gpio/gpio-da90??.c
4834 F:      drivers/hwmon/da90??-hwmon.c
4835 F:      drivers/iio/adc/da91??-*.c
4836 F:      drivers/input/misc/da90??_onkey.c
4837 F:      drivers/input/touchscreen/da9052_tsi.c
4838 F:      drivers/leds/leds-da90??.c
4839 F:      drivers/mfd/da903x.c
4840 F:      drivers/mfd/da90??-*.c
4841 F:      drivers/mfd/da91??-*.c
4842 F:      drivers/power/supply/da9052-battery.c
4843 F:      drivers/power/supply/da91??-*.c
4844 F:      drivers/regulator/da903x.c
4845 F:      drivers/regulator/da9???-regulator.[ch]
4846 F:      drivers/regulator/slg51000-regulator.[ch]
4847 F:      drivers/thermal/da90??-thermal.c
4848 F:      drivers/rtc/rtc-da90??.c
4849 F:      drivers/video/backlight/da90??_bl.c
4850 F:      drivers/watchdog/da90??_wdt.c
4851 F:      include/linux/mfd/da903x.h
4852 F:      include/linux/mfd/da9052/
4853 F:      include/linux/mfd/da9055/
4854 F:      include/linux/mfd/da9062/
4855 F:      include/linux/mfd/da9063/
4856 F:      include/linux/mfd/da9150/
4857 F:      include/linux/regulator/da9211.h
4858 F:      include/sound/da[79]*.h
4859 F:      sound/soc/codecs/da[79]*.[ch]
4860
4861 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4862 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4863 L:      linux-gpio@vger.kernel.org
4864 S:      Maintained
4865 F:      drivers/gpio/gpio-gpio-mm.c
4866
4867 DIOLAN U2C-12 I2C DRIVER
4868 M:      Guenter Roeck <linux@roeck-us.net>
4869 L:      linux-i2c@vger.kernel.org
4870 S:      Maintained
4871 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4872
4873 FILESYSTEM DIRECT ACCESS (DAX)
4874 M:      Dan Williams <dan.j.williams@intel.com>
4875 R:      Matthew Wilcox <willy@infradead.org>
4876 R:      Jan Kara <jack@suse.cz>
4877 L:      linux-fsdevel@vger.kernel.org
4878 L:      linux-nvdimm@lists.01.org
4879 S:      Supported
4880 F:      fs/dax.c
4881 F:      include/linux/dax.h
4882 F:      include/trace/events/fs_dax.h
4883
4884 DEVICE DIRECT ACCESS (DAX)
4885 M:      Dan Williams <dan.j.williams@intel.com>
4886 M:      Vishal Verma <vishal.l.verma@intel.com>
4887 M:      Keith Busch <keith.busch@intel.com>
4888 M:      Dave Jiang <dave.jiang@intel.com>
4889 L:      linux-nvdimm@lists.01.org
4890 S:      Supported
4891 F:      drivers/dax/
4892
4893 DIRECTORY NOTIFICATION (DNOTIFY)
4894 M:      Jan Kara <jack@suse.cz>
4895 R:      Amir Goldstein <amir73il@gmail.com>
4896 L:      linux-fsdevel@vger.kernel.org
4897 S:      Maintained
4898 F:      Documentation/filesystems/dnotify.txt
4899 F:      fs/notify/dnotify/
4900 F:      include/linux/dnotify.h
4901
4902 DISK GEOMETRY AND PARTITION HANDLING
4903 M:      Andries Brouwer <aeb@cwi.nl>
4904 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4905 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4906 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4907 S:      Maintained
4908
4909 DISKQUOTA
4910 M:      Jan Kara <jack@suse.com>
4911 S:      Maintained
4912 F:      Documentation/filesystems/quota.txt
4913 F:      fs/quota/
4914 F:      include/linux/quota*.h
4915 F:      include/uapi/linux/quota*.h
4916
4917 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4918 M:      Bernie Thompson <bernie@plugable.com>
4919 L:      linux-fbdev@vger.kernel.org
4920 S:      Maintained
4921 W:      http://plugable.com/category/projects/udlfb/
4922 F:      drivers/video/fbdev/udlfb.c
4923 F:      include/video/udlfb.h
4924 F:      Documentation/fb/udlfb.rst
4925
4926 DISTRIBUTED LOCK MANAGER (DLM)
4927 M:      Christine Caulfield <ccaulfie@redhat.com>
4928 M:      David Teigland <teigland@redhat.com>
4929 L:      cluster-devel@redhat.com
4930 W:      http://sources.redhat.com/cluster/
4931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4932 S:      Supported
4933 F:      fs/dlm/
4934
4935 DMA BUFFER SHARING FRAMEWORK
4936 M:      Sumit Semwal <sumit.semwal@linaro.org>
4937 S:      Maintained
4938 L:      linux-media@vger.kernel.org
4939 L:      dri-devel@lists.freedesktop.org
4940 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4941 F:      drivers/dma-buf/
4942 F:      include/linux/dma-buf*
4943 F:      include/linux/reservation.h
4944 F:      include/linux/*fence.h
4945 F:      Documentation/driver-api/dma-buf.rst
4946 T:      git git://anongit.freedesktop.org/drm/drm-misc
4947
4948 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4949 M:      Vinod Koul <vkoul@kernel.org>
4950 L:      dmaengine@vger.kernel.org
4951 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4952 S:      Maintained
4953 F:      drivers/dma/
4954 F:      include/linux/dmaengine.h
4955 F:      include/linux/of_dma.h
4956 F:      Documentation/devicetree/bindings/dma/
4957 F:      Documentation/driver-api/dmaengine/
4958 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4959
4960 DMA MAPPING HELPERS
4961 M:      Christoph Hellwig <hch@lst.de>
4962 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4963 R:      Robin Murphy <robin.murphy@arm.com>
4964 L:      iommu@lists.linux-foundation.org
4965 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4966 W:      http://git.infradead.org/users/hch/dma-mapping.git
4967 S:      Supported
4968 F:      kernel/dma/
4969 F:      include/asm-generic/dma-mapping.h
4970 F:      include/linux/dma-direct.h
4971 F:      include/linux/dma-mapping.h
4972 F:      include/linux/dma-noncoherent.h
4973
4974 DME1737 HARDWARE MONITOR DRIVER
4975 M:      Juerg Haefliger <juergh@gmail.com>
4976 L:      linux-hwmon@vger.kernel.org
4977 S:      Maintained
4978 F:      Documentation/hwmon/dme1737.rst
4979 F:      drivers/hwmon/dme1737.c
4980
4981 DMI/SMBIOS SUPPORT
4982 M:      Jean Delvare <jdelvare@suse.com>
4983 S:      Maintained
4984 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4985 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4986 F:      drivers/firmware/dmi-id.c
4987 F:      drivers/firmware/dmi_scan.c
4988 F:      include/linux/dmi.h
4989
4990 DOCUMENTATION
4991 M:      Jonathan Corbet <corbet@lwn.net>
4992 L:      linux-doc@vger.kernel.org
4993 S:      Maintained
4994 F:      Documentation/
4995 F:      scripts/documentation-file-ref-check
4996 F:      scripts/kernel-doc
4997 F:      scripts/sphinx-pre-install
4998 X:      Documentation/ABI/
4999 X:      Documentation/firmware-guide/acpi/
5000 X:      Documentation/devicetree/
5001 X:      Documentation/i2c/
5002 X:      Documentation/media/
5003 X:      Documentation/power/
5004 X:      Documentation/spi/
5005 T:      git git://git.lwn.net/linux.git docs-next
5006
5007 DOCUMENTATION/ITALIAN
5008 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5009 L:      linux-doc@vger.kernel.org
5010 S:      Maintained
5011 F:      Documentation/translations/it_IT
5012
5013 DOCUMENTATION SCRIPTS
5014 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5015 L:      linux-doc@vger.kernel.org
5016 S:      Maintained
5017 F:      scripts/documentation-file-ref-check
5018 F:      scripts/sphinx-pre-install
5019 F:      Documentation/sphinx/parse-headers.pl
5020
5021 DONGWOON DW9714 LENS VOICE COIL DRIVER
5022 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5023 L:      linux-media@vger.kernel.org
5024 T:      git git://linuxtv.org/media_tree.git
5025 S:      Maintained
5026 F:      drivers/media/i2c/dw9714.c
5027 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5028
5029 DONGWOON DW9807 LENS VOICE COIL DRIVER
5030 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5031 L:      linux-media@vger.kernel.org
5032 T:      git git://linuxtv.org/media_tree.git
5033 S:      Maintained
5034 F:      drivers/media/i2c/dw9807-vcm.c
5035 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5036
5037 DOUBLETALK DRIVER
5038 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5039 L:      blinux-list@redhat.com
5040 S:      Maintained
5041 F:      drivers/char/dtlk.c
5042 F:      include/linux/dtlk.h
5043
5044 DPAA2 DATAPATH I/O (DPIO) DRIVER
5045 M:      Roy Pledge <Roy.Pledge@nxp.com>
5046 L:      linux-kernel@vger.kernel.org
5047 S:      Maintained
5048 F:      drivers/soc/fsl/dpio
5049
5050 DPAA2 ETHERNET DRIVER
5051 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5052 L:      netdev@vger.kernel.org
5053 S:      Maintained
5054 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5055 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5056 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5057 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5058 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5059
5060 DPAA2 ETHERNET SWITCH DRIVER
5061 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5062 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5063 L:      linux-kernel@vger.kernel.org
5064 S:      Maintained
5065 F:      drivers/staging/fsl-dpaa2/ethsw
5066
5067 DPT_I2O SCSI RAID DRIVER
5068 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5069 L:      linux-scsi@vger.kernel.org
5070 W:      http://www.adaptec.com/
5071 S:      Maintained
5072 F:      drivers/scsi/dpt*
5073 F:      drivers/scsi/dpt/
5074
5075 DRBD DRIVER
5076 M:      Philipp Reisner <philipp.reisner@linbit.com>
5077 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5078 L:      drbd-dev@lists.linbit.com
5079 W:      http://www.drbd.org
5080 T:      git git://git.linbit.com/linux-drbd.git
5081 T:      git git://git.linbit.com/drbd-8.4.git
5082 S:      Supported
5083 F:      drivers/block/drbd/
5084 F:      lib/lru_cache.c
5085 F:      Documentation/admin-guide/blockdev/
5086
5087 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5088 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5089 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5091 S:      Supported
5092 F:      Documentation/kobject.txt
5093 F:      drivers/base/
5094 F:      fs/debugfs/
5095 F:      fs/sysfs/
5096 F:      include/linux/debugfs.h
5097 F:      include/linux/kobj*
5098 F:      lib/kobj*
5099
5100 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5101 M:      Kevin Hilman <khilman@kernel.org>
5102 M:      Nishanth Menon <nm@ti.com>
5103 S:      Maintained
5104 F:      drivers/power/avs/
5105 F:      include/linux/power/smartreflex.h
5106 L:      linux-pm@vger.kernel.org
5107
5108 DRM DRIVER FOR ARM PL111 CLCD
5109 M:      Eric Anholt <eric@anholt.net>
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111 S:      Supported
5112 F:      drivers/gpu/drm/pl111/
5113
5114 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5115 M:      Linus Walleij <linus.walleij@linaro.org>
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117 S:      Maintained
5118 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5119 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5120
5121 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5122 M:      Dave Airlie <airlied@redhat.com>
5123 S:      Odd Fixes
5124 F:      drivers/gpu/drm/ast/
5125
5126 DRM DRIVER FOR ASPEED BMC GFX
5127 M:      Joel Stanley <joel@jms.id.au>
5128 L:      linux-aspeed@lists.ozlabs.org
5129 T:      git git://anongit.freedesktop.org/drm/drm-misc
5130 S:      Supported
5131 F:      drivers/gpu/drm/aspeed/
5132 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5133
5134 DRM DRIVER FOR BOCHS VIRTUAL GPU
5135 M:      Gerd Hoffmann <kraxel@redhat.com>
5136 L:      virtualization@lists.linux-foundation.org
5137 T:      git git://anongit.freedesktop.org/drm/drm-misc
5138 S:      Maintained
5139 F:      drivers/gpu/drm/bochs/
5140
5141 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5142 M:      Linus Walleij <linus.walleij@linaro.org>
5143 T:      git git://anongit.freedesktop.org/drm/drm-misc
5144 S:      Maintained
5145 F:      drivers/gpu/drm/tve200/
5146
5147 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5148 M:      Jagan Teki <jagan@amarulasolutions.com>
5149 S:      Maintained
5150 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5151 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5152
5153 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5154 M:      Hans de Goede <hdegoede@redhat.com>
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156 S:      Maintained
5157 F:      drivers/gpu/drm/tiny/gm12u320.c
5158
5159 DRM DRIVER FOR ILITEK ILI9225 PANELS
5160 M:      David Lechner <david@lechnology.com>
5161 T:      git git://anongit.freedesktop.org/drm/drm-misc
5162 S:      Maintained
5163 F:      drivers/gpu/drm/tiny/ili9225.c
5164 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5165
5166 DRM DRIVER FOR HX8357D PANELS
5167 M:      Eric Anholt <eric@anholt.net>
5168 T:      git git://anongit.freedesktop.org/drm/drm-misc
5169 S:      Maintained
5170 F:      drivers/gpu/drm/tiny/hx8357d.c
5171 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5172
5173 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5174 S:      Orphan / Obsolete
5175 F:      drivers/gpu/drm/i810/
5176 F:      include/uapi/drm/i810_drm.h
5177
5178 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5179 S:      Orphan / Obsolete
5180 F:      drivers/gpu/drm/mga/
5181 F:      include/uapi/drm/mga_drm.h
5182
5183 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5184 M:      Dave Airlie <airlied@redhat.com>
5185 S:      Odd Fixes
5186 F:      drivers/gpu/drm/mgag200/
5187
5188 DRM DRIVER FOR MI0283QT
5189 M:      Noralf Trønnes <noralf@tronnes.org>
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191 S:      Maintained
5192 F:      drivers/gpu/drm/tiny/mi0283qt.c
5193 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5194
5195 DRM DRIVER FOR MSM ADRENO GPU
5196 M:      Rob Clark <robdclark@gmail.com>
5197 M:      Sean Paul <sean@poorly.run>
5198 L:      linux-arm-msm@vger.kernel.org
5199 L:      dri-devel@lists.freedesktop.org
5200 L:      freedreno@lists.freedesktop.org
5201 T:      git https://gitlab.freedesktop.org/drm/msm.git
5202 S:      Maintained
5203 F:      drivers/gpu/drm/msm/
5204 F:      include/uapi/drm/msm_drm.h
5205 F:      Documentation/devicetree/bindings/display/msm/
5206
5207 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5208 M:      Ben Skeggs <bskeggs@redhat.com>
5209 L:      dri-devel@lists.freedesktop.org
5210 L:      nouveau@lists.freedesktop.org
5211 T:      git git://github.com/skeggsb/linux
5212 S:      Supported
5213 F:      drivers/gpu/drm/nouveau/
5214 F:      include/uapi/drm/nouveau_drm.h
5215
5216 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5217 M:      Stefan Mavrodiev <stefan@olimex.com>
5218 S:      Maintained
5219 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5220 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5221
5222 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5223 M:      Noralf Trønnes <noralf@tronnes.org>
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/tiny/repaper.c
5227 F:      Documentation/devicetree/bindings/display/repaper.txt
5228
5229 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5230 M:      Dave Airlie <airlied@redhat.com>
5231 M:      Gerd Hoffmann <kraxel@redhat.com>
5232 L:      virtualization@lists.linux-foundation.org
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234 S:      Obsolete
5235 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5236 F:      drivers/gpu/drm/cirrus/
5237
5238 DRM DRIVER FOR QXL VIRTUAL GPU
5239 M:      Dave Airlie <airlied@redhat.com>
5240 M:      Gerd Hoffmann <kraxel@redhat.com>
5241 L:      virtualization@lists.linux-foundation.org
5242 L:      spice-devel@lists.freedesktop.org
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 S:      Maintained
5245 F:      drivers/gpu/drm/qxl/
5246 F:      include/uapi/drm/qxl_drm.h
5247
5248 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5249 M:      Robert Chiras <robert.chiras@nxp.com>
5250 S:      Maintained
5251 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5252 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5253
5254 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5255 S:      Orphan / Obsolete
5256 F:      drivers/gpu/drm/r128/
5257 F:      include/uapi/drm/r128_drm.h
5258
5259 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5260 M:      Guido Günther <agx@sigxcpu.org>
5261 R:      Purism Kernel Team <kernel@puri.sm>
5262 S:      Maintained
5263 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5264 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5265
5266 DRM DRIVER FOR SAVAGE VIDEO CARDS
5267 S:      Orphan / Obsolete
5268 F:      drivers/gpu/drm/savage/
5269 F:      include/uapi/drm/savage_drm.h
5270
5271 DRM DRIVER FOR SIS VIDEO CARDS
5272 S:      Orphan / Obsolete
5273 F:      drivers/gpu/drm/sis/
5274 F:      include/uapi/drm/sis_drm.h
5275
5276 DRM DRIVER FOR SITRONIX ST7701 PANELS
5277 M:      Jagan Teki <jagan@amarulasolutions.com>
5278 S:      Maintained
5279 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5280 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5281
5282 DRM DRIVER FOR SITRONIX ST7586 PANELS
5283 M:      David Lechner <david@lechnology.com>
5284 T:      git git://anongit.freedesktop.org/drm/drm-misc
5285 S:      Maintained
5286 F:      drivers/gpu/drm/tiny/st7586.c
5287 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5288
5289 DRM DRIVER FOR SITRONIX ST7735R PANELS
5290 M:      David Lechner <david@lechnology.com>
5291 T:      git git://anongit.freedesktop.org/drm/drm-misc
5292 S:      Maintained
5293 F:      drivers/gpu/drm/tiny/st7735r.c
5294 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5295
5296 DRM DRIVER FOR ST-ERICSSON MCDE
5297 M:      Linus Walleij <linus.walleij@linaro.org>
5298 T:      git git://anongit.freedesktop.org/drm/drm-misc
5299 S:      Maintained
5300 F:      drivers/gpu/drm/mcde/
5301 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5302
5303 DRM DRIVER FOR TDFX VIDEO CARDS
5304 S:      Orphan / Obsolete
5305 F:      drivers/gpu/drm/tdfx/
5306
5307 DRM DRIVER FOR TPO TPG110 PANELS
5308 M:      Linus Walleij <linus.walleij@linaro.org>
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5312 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5313
5314 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5315 M:      Dave Airlie <airlied@redhat.com>
5316 R:      Sean Paul <sean@poorly.run>
5317 L:      dri-devel@lists.freedesktop.org
5318 S:      Odd Fixes
5319 F:      drivers/gpu/drm/udl/
5320 T:      git git://anongit.freedesktop.org/drm/drm-misc
5321
5322 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5323 M:      Hans de Goede <hdegoede@redhat.com>
5324 L:      dri-devel@lists.freedesktop.org
5325 S:      Maintained
5326 F:      drivers/gpu/drm/vboxvideo/
5327 T:      git git://anongit.freedesktop.org/drm/drm-misc
5328
5329 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5330 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5331 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5332 R:      Daniel Vetter <daniel@ffwll.ch>
5333 T:      git git://anongit.freedesktop.org/drm/drm-misc
5334 S:      Maintained
5335 L:      dri-devel@lists.freedesktop.org
5336 F:      drivers/gpu/drm/vkms/
5337 F:      Documentation/gpu/vkms.rst
5338
5339 DRM DRIVER FOR VMWARE VIRTUAL GPU
5340 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5341 M:      Thomas Hellstrom <thellstrom@vmware.com>
5342 L:      dri-devel@lists.freedesktop.org
5343 T:      git git://people.freedesktop.org/~thomash/linux
5344 S:      Supported
5345 F:      drivers/gpu/drm/vmwgfx/
5346 F:      include/uapi/drm/vmwgfx_drm.h
5347
5348 DRM DRIVERS
5349 M:      David Airlie <airlied@linux.ie>
5350 M:      Daniel Vetter <daniel@ffwll.ch>
5351 L:      dri-devel@lists.freedesktop.org
5352 T:      git git://anongit.freedesktop.org/drm/drm
5353 B:      https://bugs.freedesktop.org/
5354 C:      irc://chat.freenode.net/dri-devel
5355 S:      Maintained
5356 F:      drivers/gpu/drm/
5357 F:      drivers/gpu/vga/
5358 F:      Documentation/devicetree/bindings/display/
5359 F:      Documentation/devicetree/bindings/gpu/
5360 F:      Documentation/gpu/
5361 F:      include/drm/
5362 F:      include/uapi/drm/
5363 F:      include/linux/vga*
5364
5365 DRM DRIVERS AND MISC GPU PATCHES
5366 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5367 M:      Maxime Ripard <mripard@kernel.org>
5368 M:      Sean Paul <sean@poorly.run>
5369 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5370 S:      Maintained
5371 T:      git git://anongit.freedesktop.org/drm/drm-misc
5372 F:      Documentation/gpu/
5373 F:      drivers/gpu/vga/
5374 F:      drivers/gpu/drm/*
5375 F:      include/drm/drm*
5376 F:      include/uapi/drm/drm*
5377 F:      include/linux/vga*
5378
5379 DRM DRIVERS FOR ALLWINNER A10
5380 M:      Maxime Ripard <mripard@kernel.org>
5381 M:      Chen-Yu Tsai <wens@csie.org>
5382 L:      dri-devel@lists.freedesktop.org
5383 S:      Supported
5384 F:      drivers/gpu/drm/sun4i/
5385 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5386 T:      git git://anongit.freedesktop.org/drm/drm-misc
5387
5388 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5389 M:      Maxime Ripard <mripard@kernel.org>
5390 M:      Chen-Yu Tsai <wens@csie.org>
5391 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5392 L:      dri-devel@lists.freedesktop.org
5393 S:      Supported
5394 F:      drivers/gpu/drm/sun4i/sun8i*
5395 T:      git git://anongit.freedesktop.org/drm/drm-misc
5396
5397 DRM DRIVERS FOR AMLOGIC SOCS
5398 M:      Neil Armstrong <narmstrong@baylibre.com>
5399 L:      dri-devel@lists.freedesktop.org
5400 L:      linux-amlogic@lists.infradead.org
5401 W:      http://linux-meson.com/
5402 S:      Supported
5403 F:      drivers/gpu/drm/meson/
5404 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5405 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5406 F:      Documentation/gpu/meson.rst
5407 T:      git git://anongit.freedesktop.org/drm/drm-misc
5408
5409 DRM DRIVERS FOR ATMEL HLCDC
5410 M:      Sam Ravnborg <sam@ravnborg.org>
5411 M:      Boris Brezillon <bbrezillon@kernel.org>
5412 L:      dri-devel@lists.freedesktop.org
5413 S:      Supported
5414 F:      drivers/gpu/drm/atmel-hlcdc/
5415 F:      Documentation/devicetree/bindings/display/atmel/
5416 T:      git git://anongit.freedesktop.org/drm/drm-misc
5417
5418 DRM DRIVERS FOR BRIDGE CHIPS
5419 M:      Andrzej Hajda <a.hajda@samsung.com>
5420 M:      Neil Armstrong <narmstrong@baylibre.com>
5421 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5422 R:      Jonas Karlman <jonas@kwiboo.se>
5423 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5424 S:      Maintained
5425 T:      git git://anongit.freedesktop.org/drm/drm-misc
5426 F:      drivers/gpu/drm/bridge/
5427
5428 DRM DRIVERS FOR EXYNOS
5429 M:      Inki Dae <inki.dae@samsung.com>
5430 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5431 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5432 M:      Kyungmin Park <kyungmin.park@samsung.com>
5433 L:      dri-devel@lists.freedesktop.org
5434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5435 S:      Supported
5436 F:      drivers/gpu/drm/exynos/
5437 F:      include/uapi/drm/exynos_drm.h
5438 F:      Documentation/devicetree/bindings/display/exynos/
5439
5440 DRM DRIVERS FOR FREESCALE DCU
5441 M:      Stefan Agner <stefan@agner.ch>
5442 M:      Alison Wang <alison.wang@nxp.com>
5443 L:      dri-devel@lists.freedesktop.org
5444 S:      Supported
5445 F:      drivers/gpu/drm/fsl-dcu/
5446 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5447 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5448 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5449 T:      git git://anongit.freedesktop.org/drm/drm-misc
5450
5451 DRM DRIVERS FOR FREESCALE IMX
5452 M:      Philipp Zabel <p.zabel@pengutronix.de>
5453 L:      dri-devel@lists.freedesktop.org
5454 S:      Maintained
5455 F:      drivers/gpu/drm/imx/
5456 F:      drivers/gpu/ipu-v3/
5457 F:      Documentation/devicetree/bindings/display/imx/
5458
5459 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5460 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5461 L:      dri-devel@lists.freedesktop.org
5462 T:      git git://github.com/patjak/drm-gma500
5463 S:      Maintained
5464 F:      drivers/gpu/drm/gma500/
5465
5466 DRM DRIVERS FOR HISILICON
5467 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5468 M:      Rongrong Zou <zourongrong@gmail.com>
5469 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5470 R:      Chen Feng <puck.chen@hisilicon.com>
5471 L:      dri-devel@lists.freedesktop.org
5472 T:      git git://github.com/xin3liang/linux.git
5473 S:      Maintained
5474 F:      drivers/gpu/drm/hisilicon/
5475 F:      Documentation/devicetree/bindings/display/hisilicon/
5476
5477 DRM DRIVERS FOR LIMA
5478 M:      Qiang Yu <yuq825@gmail.com>
5479 L:      dri-devel@lists.freedesktop.org
5480 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5481 S:      Maintained
5482 F:      drivers/gpu/drm/lima/
5483 F:      include/uapi/drm/lima_drm.h
5484 T:      git git://anongit.freedesktop.org/drm/drm-misc
5485
5486 DRM DRIVERS FOR MEDIATEK
5487 M:      CK Hu <ck.hu@mediatek.com>
5488 M:      Philipp Zabel <p.zabel@pengutronix.de>
5489 L:      dri-devel@lists.freedesktop.org
5490 S:      Supported
5491 F:      drivers/gpu/drm/mediatek/
5492 F:      Documentation/devicetree/bindings/display/mediatek/
5493
5494 DRM DRIVERS FOR NVIDIA TEGRA
5495 M:      Thierry Reding <thierry.reding@gmail.com>
5496 L:      dri-devel@lists.freedesktop.org
5497 L:      linux-tegra@vger.kernel.org
5498 T:      git git://anongit.freedesktop.org/tegra/linux.git
5499 S:      Supported
5500 F:      drivers/gpu/drm/tegra/
5501 F:      drivers/gpu/host1x/
5502 F:      include/linux/host1x.h
5503 F:      include/uapi/drm/tegra_drm.h
5504 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5505
5506 DRM DRIVERS FOR RENESAS
5507 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5508 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5509 L:      dri-devel@lists.freedesktop.org
5510 L:      linux-renesas-soc@vger.kernel.org
5511 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5512 S:      Supported
5513 F:      drivers/gpu/drm/rcar-du/
5514 F:      drivers/gpu/drm/shmobile/
5515 F:      include/linux/platform_data/shmob_drm.h
5516 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5517 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5518 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5519
5520 DRM DRIVERS FOR ROCKCHIP
5521 M:      Sandy Huang <hjc@rock-chips.com>
5522 M:      Heiko Stübner <heiko@sntech.de>
5523 L:      dri-devel@lists.freedesktop.org
5524 S:      Maintained
5525 F:      drivers/gpu/drm/rockchip/
5526 F:      Documentation/devicetree/bindings/display/rockchip/
5527 T:      git git://anongit.freedesktop.org/drm/drm-misc
5528
5529 DRM DRIVERS FOR STI
5530 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5531 M:      Vincent Abriou <vincent.abriou@st.com>
5532 L:      dri-devel@lists.freedesktop.org
5533 T:      git git://anongit.freedesktop.org/drm/drm-misc
5534 S:      Maintained
5535 F:      drivers/gpu/drm/sti
5536 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5537
5538 DRM DRIVERS FOR STM
5539 M:      Yannick Fertre <yannick.fertre@st.com>
5540 M:      Philippe Cornu <philippe.cornu@st.com>
5541 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5542 M:      Vincent Abriou <vincent.abriou@st.com>
5543 L:      dri-devel@lists.freedesktop.org
5544 T:      git git://anongit.freedesktop.org/drm/drm-misc
5545 S:      Maintained
5546 F:      drivers/gpu/drm/stm
5547 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5548
5549 DRM DRIVERS FOR TI LCDC
5550 M:      Jyri Sarha <jsarha@ti.com>
5551 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5552 L:      dri-devel@lists.freedesktop.org
5553 S:      Maintained
5554 F:      drivers/gpu/drm/tilcdc/
5555 F:      Documentation/devicetree/bindings/display/tilcdc/
5556
5557 DRM DRIVERS FOR TI OMAP
5558 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5559 L:      dri-devel@lists.freedesktop.org
5560 S:      Maintained
5561 F:      drivers/gpu/drm/omapdrm/
5562 F:      Documentation/devicetree/bindings/display/ti/
5563
5564 DRM DRIVERS FOR V3D
5565 M:      Eric Anholt <eric@anholt.net>
5566 S:      Supported
5567 F:      drivers/gpu/drm/v3d/
5568 F:      include/uapi/drm/v3d_drm.h
5569 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5570 T:      git git://anongit.freedesktop.org/drm/drm-misc
5571
5572 DRM DRIVERS FOR VC4
5573 M:      Eric Anholt <eric@anholt.net>
5574 T:      git git://github.com/anholt/linux
5575 S:      Supported
5576 F:      drivers/gpu/drm/vc4/
5577 F:      include/uapi/drm/vc4_drm.h
5578 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5579 T:      git git://anongit.freedesktop.org/drm/drm-misc
5580
5581 DRM DRIVERS FOR VIVANTE GPU IP
5582 M:      Lucas Stach <l.stach@pengutronix.de>
5583 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5584 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5585 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5586 L:      dri-devel@lists.freedesktop.org
5587 S:      Maintained
5588 F:      drivers/gpu/drm/etnaviv/
5589 F:      include/uapi/drm/etnaviv_drm.h
5590 F:      Documentation/devicetree/bindings/display/etnaviv/
5591
5592 DRM DRIVERS FOR ZTE ZX
5593 M:      Shawn Guo <shawnguo@kernel.org>
5594 L:      dri-devel@lists.freedesktop.org
5595 S:      Maintained
5596 F:      drivers/gpu/drm/zte/
5597 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5598 T:      git git://anongit.freedesktop.org/drm/drm-misc
5599
5600 DRM PANEL DRIVERS
5601 M:      Thierry Reding <thierry.reding@gmail.com>
5602 R:      Sam Ravnborg <sam@ravnborg.org>
5603 L:      dri-devel@lists.freedesktop.org
5604 T:      git git://anongit.freedesktop.org/drm/drm-misc
5605 S:      Maintained
5606 F:      drivers/gpu/drm/drm_panel.c
5607 F:      drivers/gpu/drm/panel/
5608 F:      include/drm/drm_panel.h
5609 F:      Documentation/devicetree/bindings/display/panel/
5610
5611 DRM DRIVERS FOR XEN
5612 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5613 T:      git git://anongit.freedesktop.org/drm/drm-misc
5614 L:      dri-devel@lists.freedesktop.org
5615 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5616 S:      Supported
5617 F:      drivers/gpu/drm/xen/
5618 F:      Documentation/gpu/xen-front.rst
5619
5620 DRM TTM SUBSYSTEM
5621 M:      Christian Koenig <christian.koenig@amd.com>
5622 M:      Huang Rui <ray.huang@amd.com>
5623 T:      git git://people.freedesktop.org/~agd5f/linux
5624 S:      Maintained
5625 L:      dri-devel@lists.freedesktop.org
5626 F:      include/drm/ttm/
5627 F:      drivers/gpu/drm/ttm/
5628
5629 DSBR100 USB FM RADIO DRIVER
5630 M:      Alexey Klimov <klimov.linux@gmail.com>
5631 L:      linux-media@vger.kernel.org
5632 T:      git git://linuxtv.org/media_tree.git
5633 S:      Maintained
5634 F:      drivers/media/radio/dsbr100.c
5635
5636 DT3155 MEDIA DRIVER
5637 M:      Hans Verkuil <hverkuil@xs4all.nl>
5638 L:      linux-media@vger.kernel.org
5639 T:      git git://linuxtv.org/media_tree.git
5640 W:      https://linuxtv.org
5641 S:      Odd Fixes
5642 F:      drivers/media/pci/dt3155/
5643
5644 DVB_USB_AF9015 MEDIA DRIVER
5645 M:      Antti Palosaari <crope@iki.fi>
5646 L:      linux-media@vger.kernel.org
5647 W:      https://linuxtv.org
5648 W:      http://palosaari.fi/linux/
5649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5650 T:      git git://linuxtv.org/anttip/media_tree.git
5651 S:      Maintained
5652 F:      drivers/media/usb/dvb-usb-v2/af9015*
5653
5654 DVB_USB_AF9035 MEDIA DRIVER
5655 M:      Antti Palosaari <crope@iki.fi>
5656 L:      linux-media@vger.kernel.org
5657 W:      https://linuxtv.org
5658 W:      http://palosaari.fi/linux/
5659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5660 T:      git git://linuxtv.org/anttip/media_tree.git
5661 S:      Maintained
5662 F:      drivers/media/usb/dvb-usb-v2/af9035*
5663
5664 DVB_USB_ANYSEE MEDIA DRIVER
5665 M:      Antti Palosaari <crope@iki.fi>
5666 L:      linux-media@vger.kernel.org
5667 W:      https://linuxtv.org
5668 W:      http://palosaari.fi/linux/
5669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5670 T:      git git://linuxtv.org/anttip/media_tree.git
5671 S:      Maintained
5672 F:      drivers/media/usb/dvb-usb-v2/anysee*
5673
5674 DVB_USB_AU6610 MEDIA DRIVER
5675 M:      Antti Palosaari <crope@iki.fi>
5676 L:      linux-media@vger.kernel.org
5677 W:      https://linuxtv.org
5678 W:      http://palosaari.fi/linux/
5679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5680 T:      git git://linuxtv.org/anttip/media_tree.git
5681 S:      Maintained
5682 F:      drivers/media/usb/dvb-usb-v2/au6610*
5683
5684 DVB_USB_CE6230 MEDIA DRIVER
5685 M:      Antti Palosaari <crope@iki.fi>
5686 L:      linux-media@vger.kernel.org
5687 W:      https://linuxtv.org
5688 W:      http://palosaari.fi/linux/
5689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5690 T:      git git://linuxtv.org/anttip/media_tree.git
5691 S:      Maintained
5692 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5693
5694 DVB_USB_CXUSB MEDIA DRIVER
5695 M:      Michael Krufky <mkrufky@linuxtv.org>
5696 L:      linux-media@vger.kernel.org
5697 W:      https://linuxtv.org
5698 W:      http://github.com/mkrufky
5699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5700 T:      git git://linuxtv.org/media_tree.git
5701 S:      Maintained
5702 F:      drivers/media/usb/dvb-usb/cxusb*
5703
5704 DVB_USB_EC168 MEDIA DRIVER
5705 M:      Antti Palosaari <crope@iki.fi>
5706 L:      linux-media@vger.kernel.org
5707 W:      https://linuxtv.org
5708 W:      http://palosaari.fi/linux/
5709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5710 T:      git git://linuxtv.org/anttip/media_tree.git
5711 S:      Maintained
5712 F:      drivers/media/usb/dvb-usb-v2/ec168*
5713
5714 DVB_USB_GL861 MEDIA DRIVER
5715 M:      Antti Palosaari <crope@iki.fi>
5716 L:      linux-media@vger.kernel.org
5717 W:      https://linuxtv.org
5718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5719 T:      git git://linuxtv.org/anttip/media_tree.git
5720 S:      Maintained
5721 F:      drivers/media/usb/dvb-usb-v2/gl861*
5722
5723 DVB_USB_MXL111SF MEDIA DRIVER
5724 M:      Michael Krufky <mkrufky@linuxtv.org>
5725 L:      linux-media@vger.kernel.org
5726 W:      https://linuxtv.org
5727 W:      http://github.com/mkrufky
5728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5729 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5730 S:      Maintained
5731 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5732
5733 DVB_USB_RTL28XXU MEDIA DRIVER
5734 M:      Antti Palosaari <crope@iki.fi>
5735 L:      linux-media@vger.kernel.org
5736 W:      https://linuxtv.org
5737 W:      http://palosaari.fi/linux/
5738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5739 T:      git git://linuxtv.org/anttip/media_tree.git
5740 S:      Maintained
5741 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5742
5743 DVB_USB_V2 MEDIA DRIVER
5744 M:      Antti Palosaari <crope@iki.fi>
5745 L:      linux-media@vger.kernel.org
5746 W:      https://linuxtv.org
5747 W:      http://palosaari.fi/linux/
5748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5749 T:      git git://linuxtv.org/anttip/media_tree.git
5750 S:      Maintained
5751 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5752 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5753
5754 DYNAMIC DEBUG
5755 M:      Jason Baron <jbaron@akamai.com>
5756 S:      Maintained
5757 F:      lib/dynamic_debug.c
5758 F:      include/linux/dynamic_debug.h
5759
5760 DYNAMIC INTERRUPT MODERATION
5761 M:      Tal Gilboa <talgi@mellanox.com>
5762 S:      Maintained
5763 F:      include/linux/dim.h
5764 F:      lib/dim/
5765
5766 DZ DECSTATION DZ11 SERIAL DRIVER
5767 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5768 S:      Maintained
5769 F:      drivers/tty/serial/dz.*
5770
5771 E3X0 POWER BUTTON DRIVER
5772 M:      Moritz Fischer <moritz.fischer@ettus.com>
5773 L:      usrp-users@lists.ettus.com
5774 W:      http://www.ettus.com
5775 S:      Supported
5776 F:      drivers/input/misc/e3x0-button.c
5777 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5778
5779 E4000 MEDIA DRIVER
5780 M:      Antti Palosaari <crope@iki.fi>
5781 L:      linux-media@vger.kernel.org
5782 W:      https://linuxtv.org
5783 W:      http://palosaari.fi/linux/
5784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5785 T:      git git://linuxtv.org/anttip/media_tree.git
5786 S:      Maintained
5787 F:      drivers/media/tuners/e4000*
5788
5789 EARTH_PT1 MEDIA DRIVER
5790 M:      Akihiro Tsukada <tskd08@gmail.com>
5791 L:      linux-media@vger.kernel.org
5792 S:      Odd Fixes
5793 F:      drivers/media/pci/pt1/
5794
5795 EARTH_PT3 MEDIA DRIVER
5796 M:      Akihiro Tsukada <tskd08@gmail.com>
5797 L:      linux-media@vger.kernel.org
5798 S:      Odd Fixes
5799 F:      drivers/media/pci/pt3/
5800
5801 EC100 MEDIA DRIVER
5802 M:      Antti Palosaari <crope@iki.fi>
5803 L:      linux-media@vger.kernel.org
5804 W:      https://linuxtv.org
5805 W:      http://palosaari.fi/linux/
5806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5807 T:      git git://linuxtv.org/anttip/media_tree.git
5808 S:      Maintained
5809 F:      drivers/media/dvb-frontends/ec100*
5810
5811 ECRYPT FILE SYSTEM
5812 M:      Tyler Hicks <tyhicks@canonical.com>
5813 L:      ecryptfs@vger.kernel.org
5814 W:      http://ecryptfs.org
5815 W:      https://launchpad.net/ecryptfs
5816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5817 S:      Supported
5818 F:      Documentation/filesystems/ecryptfs.txt
5819 F:      fs/ecryptfs/
5820
5821 EDAC-AMD64
5822 M:      Borislav Petkov <bp@alien8.de>
5823 L:      linux-edac@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/edac/amd64_edac*
5826
5827 EDAC-ARMADA
5828 M:      Jan Luebbe <jlu@pengutronix.de>
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/armada_xp_*
5832
5833 EDAC-AST2500
5834 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5835 S:      Supported
5836 F:      drivers/edac/aspeed_edac.c
5837 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5838
5839 EDAC-BLUEFIELD
5840 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5841 S:      Supported
5842 F:      drivers/edac/bluefield_edac.c
5843
5844 EDAC-CALXEDA
5845 M:      Robert Richter <rric@kernel.org>
5846 L:      linux-edac@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/edac/highbank*
5849
5850 EDAC-CAVIUM OCTEON
5851 M:      Ralf Baechle <ralf@linux-mips.org>
5852 M:      David Daney <david.daney@cavium.com>
5853 L:      linux-edac@vger.kernel.org
5854 L:      linux-mips@vger.kernel.org
5855 S:      Supported
5856 F:      drivers/edac/octeon_edac*
5857
5858 EDAC-CAVIUM THUNDERX
5859 M:      David Daney <david.daney@cavium.com>
5860 M:      Jan Glauber <jglauber@cavium.com>
5861 L:      linux-edac@vger.kernel.org
5862 S:      Supported
5863 F:      drivers/edac/thunderx_edac*
5864
5865 EDAC-CORE
5866 M:      Borislav Petkov <bp@alien8.de>
5867 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5868 M:      Tony Luck <tony.luck@intel.com>
5869 R:      James Morse <james.morse@arm.com>
5870 R:      Robert Richter <rrichter@marvell.com>
5871 L:      linux-edac@vger.kernel.org
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5873 S:      Supported
5874 F:      Documentation/admin-guide/ras.rst
5875 F:      Documentation/driver-api/edac.rst
5876 F:      drivers/edac/
5877 F:      include/linux/edac.h
5878
5879 EDAC-E752X
5880 M:      Mark Gross <mark.gross@intel.com>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/edac/e752x_edac.c
5884
5885 EDAC-E7XXX
5886 L:      linux-edac@vger.kernel.org
5887 S:      Maintained
5888 F:      drivers/edac/e7xxx_edac.c
5889
5890 EDAC-FSL_DDR
5891 M:      York Sun <york.sun@nxp.com>
5892 L:      linux-edac@vger.kernel.org
5893 S:      Maintained
5894 F:      drivers/edac/fsl_ddr_edac.*
5895
5896 EDAC-GHES
5897 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5898 L:      linux-edac@vger.kernel.org
5899 S:      Maintained
5900 F:      drivers/edac/ghes_edac.c
5901
5902 EDAC-I10NM
5903 M:      Tony Luck <tony.luck@intel.com>
5904 L:      linux-edac@vger.kernel.org
5905 S:      Maintained
5906 F:      drivers/edac/i10nm_base.c
5907
5908 EDAC-I3000
5909 L:      linux-edac@vger.kernel.org
5910 S:      Orphan
5911 F:      drivers/edac/i3000_edac.c
5912
5913 EDAC-I5000
5914 L:      linux-edac@vger.kernel.org
5915 S:      Maintained
5916 F:      drivers/edac/i5000_edac.c
5917
5918 EDAC-I5400
5919 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5920 L:      linux-edac@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/edac/i5400_edac.c
5923
5924 EDAC-I7300
5925 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5926 L:      linux-edac@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/edac/i7300_edac.c
5929
5930 EDAC-I7CORE
5931 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5932 L:      linux-edac@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/edac/i7core_edac.c
5935
5936 EDAC-I82443BXGX
5937 M:      Tim Small <tim@buttersideup.com>
5938 L:      linux-edac@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/edac/i82443bxgx_edac.c
5941
5942 EDAC-I82975X
5943 M:      "Arvind R." <arvino55@gmail.com>
5944 L:      linux-edac@vger.kernel.org
5945 S:      Maintained
5946 F:      drivers/edac/i82975x_edac.c
5947
5948 EDAC-IE31200
5949 M:      Jason Baron <jbaron@akamai.com>
5950 L:      linux-edac@vger.kernel.org
5951 S:      Maintained
5952 F:      drivers/edac/ie31200_edac.c
5953
5954 EDAC-MPC85XX
5955 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5956 L:      linux-edac@vger.kernel.org
5957 S:      Maintained
5958 F:      drivers/edac/mpc85xx_edac.[ch]
5959
5960 EDAC-PASEMI
5961 M:      Egor Martovetsky <egor@pasemi.com>
5962 L:      linux-edac@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/edac/pasemi_edac.c
5965
5966 EDAC-PND2
5967 M:      Tony Luck <tony.luck@intel.com>
5968 L:      linux-edac@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/edac/pnd2_edac.[ch]
5971
5972 EDAC-R82600
5973 M:      Tim Small <tim@buttersideup.com>
5974 L:      linux-edac@vger.kernel.org
5975 S:      Maintained
5976 F:      drivers/edac/r82600_edac.c
5977
5978 EDAC-SBRIDGE
5979 M:      Tony Luck <tony.luck@intel.com>
5980 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5981 L:      linux-edac@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/edac/sb_edac.c
5984
5985 EDAC-SIFIVE
5986 M:      Yash Shah <yash.shah@sifive.com>
5987 L:      linux-edac@vger.kernel.org
5988 S:      Supported
5989 F:      drivers/edac/sifive_edac.c
5990
5991 EDAC-SKYLAKE
5992 M:      Tony Luck <tony.luck@intel.com>
5993 L:      linux-edac@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/edac/skx_*.c
5996
5997 EDAC-TI
5998 M:      Tero Kristo <t-kristo@ti.com>
5999 L:      linux-edac@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/edac/ti_edac.c
6002
6003 EDAC-QCOM
6004 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6005 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6006 L:      linux-arm-msm@vger.kernel.org
6007 L:      linux-edac@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/edac/qcom_edac.c
6010
6011 EDIROL UA-101/UA-1000 DRIVER
6012 M:      Clemens Ladisch <clemens@ladisch.de>
6013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6015 S:      Maintained
6016 F:      sound/usb/misc/ua101.c
6017
6018 EFI TEST DRIVER
6019 L:      linux-efi@vger.kernel.org
6020 M:      Ivan Hu <ivan.hu@canonical.com>
6021 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6022 S:      Maintained
6023 F:      drivers/firmware/efi/test/
6024
6025 EFI VARIABLE FILESYSTEM
6026 M:      Matthew Garrett <matthew.garrett@nebula.com>
6027 M:      Jeremy Kerr <jk@ozlabs.org>
6028 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6030 L:      linux-efi@vger.kernel.org
6031 S:      Maintained
6032 F:      fs/efivarfs/
6033
6034 EFIFB FRAMEBUFFER DRIVER
6035 L:      linux-fbdev@vger.kernel.org
6036 M:      Peter Jones <pjones@redhat.com>
6037 S:      Maintained
6038 F:      drivers/video/fbdev/efifb.c
6039
6040 EFS FILESYSTEM
6041 W:      http://aeschi.ch.eu.org/efs/
6042 S:      Orphan
6043 F:      fs/efs/
6044
6045 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6046 M:      Douglas Miller <dougmill@linux.ibm.com>
6047 L:      netdev@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/net/ethernet/ibm/ehea/
6050
6051 EM28XX VIDEO4LINUX DRIVER
6052 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6053 L:      linux-media@vger.kernel.org
6054 W:      https://linuxtv.org
6055 T:      git git://linuxtv.org/media_tree.git
6056 S:      Maintained
6057 F:      drivers/media/usb/em28xx/
6058 F:      Documentation/media/v4l-drivers/em28xx*
6059
6060 EMBEDDED LINUX
6061 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6062 M:      Matt Mackall <mpm@selenic.com>
6063 M:      David Woodhouse <dwmw2@infradead.org>
6064 L:      linux-embedded@vger.kernel.org
6065 S:      Maintained
6066
6067 Emulex 10Gbps iSCSI - OneConnect DRIVER
6068 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6069 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6070 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6071 L:      linux-scsi@vger.kernel.org
6072 W:      http://www.broadcom.com
6073 S:      Supported
6074 F:      drivers/scsi/be2iscsi/
6075
6076 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6077 M:      Sathya Perla <sathya.perla@broadcom.com>
6078 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6079 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6080 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6081 L:      netdev@vger.kernel.org
6082 W:      http://www.emulex.com
6083 S:      Supported
6084 F:      drivers/net/ethernet/emulex/benet/
6085
6086 EMULEX ONECONNECT ROCE DRIVER
6087 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6088 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6089 L:      linux-rdma@vger.kernel.org
6090 W:      http://www.broadcom.com
6091 S:      Odd Fixes
6092 F:      drivers/infiniband/hw/ocrdma/
6093 F:      include/uapi/rdma/ocrdma-abi.h
6094
6095 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6096 M:      James Smart <james.smart@broadcom.com>
6097 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6098 L:      linux-scsi@vger.kernel.org
6099 W:      http://www.broadcom.com
6100 S:      Supported
6101 F:      drivers/scsi/lpfc/
6102
6103 ENE CB710 FLASH CARD READER DRIVER
6104 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6105 S:      Maintained
6106 F:      drivers/misc/cb710/
6107 F:      drivers/mmc/host/cb710-mmc.*
6108 F:      include/linux/cb710.h
6109
6110 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6111 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6112 S:      Maintained
6113 F:      drivers/media/rc/ene_ir.*
6114
6115 EPSON S1D13XXX FRAMEBUFFER DRIVER
6116 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6117 S:      Maintained
6118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6119 F:      drivers/video/fbdev/s1d13xxxfb.c
6120 F:      include/video/s1d13xxxfb.h
6121
6122 EROFS FILE SYSTEM
6123 M:      Gao Xiang <gaoxiang25@huawei.com>
6124 M:      Chao Yu <yuchao0@huawei.com>
6125 L:      linux-erofs@lists.ozlabs.org
6126 S:      Maintained
6127 F:      fs/erofs/
6128
6129 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6130 M:      Jeff Layton <jlayton@kernel.org>
6131 S:      Maintained
6132 F:      lib/errseq.c
6133 F:      include/linux/errseq.h
6134
6135 ET131X NETWORK DRIVER
6136 M:      Mark Einon <mark.einon@gmail.com>
6137 S:      Odd Fixes
6138 F:      drivers/net/ethernet/agere/
6139
6140 ETHERNET BRIDGE
6141 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6142 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6143 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6144 L:      netdev@vger.kernel.org
6145 W:      http://www.linuxfoundation.org/en/Net:Bridge
6146 S:      Maintained
6147 F:      include/linux/netfilter_bridge/
6148 F:      net/bridge/
6149
6150 ETHERNET PHY LIBRARY
6151 M:      Andrew Lunn <andrew@lunn.ch>
6152 M:      Florian Fainelli <f.fainelli@gmail.com>
6153 M:      Heiner Kallweit <hkallweit1@gmail.com>
6154 L:      netdev@vger.kernel.org
6155 S:      Maintained
6156 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6157 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6158 F:      Documentation/devicetree/bindings/net/mdio*
6159 F:      Documentation/networking/phy.rst
6160 F:      drivers/net/phy/
6161 F:      drivers/of/of_mdio.c
6162 F:      drivers/of/of_net.c
6163 F:      include/linux/*mdio*.h
6164 F:      include/linux/of_net.h
6165 F:      include/linux/phy.h
6166 F:      include/linux/phy_fixed.h
6167 F:      include/linux/platform_data/mdio-bcm-unimac.h
6168 F:      include/linux/platform_data/mdio-gpio.h
6169 F:      include/trace/events/mdio.h
6170 F:      include/uapi/linux/mdio.h
6171 F:      include/uapi/linux/mii.h
6172
6173 EXFAT FILE SYSTEM
6174 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6175 S:      Maintained
6176 F:      drivers/staging/exfat/
6177
6178 EXT2 FILE SYSTEM
6179 M:      Jan Kara <jack@suse.com>
6180 L:      linux-ext4@vger.kernel.org
6181 S:      Maintained
6182 F:      Documentation/filesystems/ext2.txt
6183 F:      fs/ext2/
6184 F:      include/linux/ext2*
6185
6186 EXT4 FILE SYSTEM
6187 M:      "Theodore Ts'o" <tytso@mit.edu>
6188 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6189 L:      linux-ext4@vger.kernel.org
6190 W:      http://ext4.wiki.kernel.org
6191 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6193 S:      Maintained
6194 F:      Documentation/filesystems/ext4/
6195 F:      fs/ext4/
6196
6197 Extended Verification Module (EVM)
6198 M:      Mimi Zohar <zohar@linux.ibm.com>
6199 L:      linux-integrity@vger.kernel.org
6200 S:      Supported
6201 F:      security/integrity/evm/
6202
6203 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6204 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6205 L:      linux-efi@vger.kernel.org
6206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6207 S:      Maintained
6208 F:      Documentation/admin-guide/efi-stub.rst
6209 F:      arch/*/kernel/efi.c
6210 F:      arch/x86/boot/compressed/eboot.[ch]
6211 F:      arch/*/include/asm/efi.h
6212 F:      arch/x86/platform/efi/
6213 F:      drivers/firmware/efi/
6214 F:      include/linux/efi*.h
6215 F:      arch/arm/boot/compressed/efi-header.S
6216 F:      arch/arm64/kernel/efi-entry.S
6217
6218 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6219 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6220 M:      Chanwoo Choi <cw00.choi@samsung.com>
6221 L:      linux-kernel@vger.kernel.org
6222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6223 S:      Maintained
6224 F:      drivers/extcon/
6225 F:      include/linux/extcon/
6226 F:      include/linux/extcon.h
6227 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6228 F:      Documentation/devicetree/bindings/extcon/
6229
6230 EXYNOS DP DRIVER
6231 M:      Jingoo Han <jingoohan1@gmail.com>
6232 L:      dri-devel@lists.freedesktop.org
6233 S:      Maintained
6234 F:      drivers/gpu/drm/exynos/exynos_dp*
6235
6236 EXYNOS SYSMMU (IOMMU) driver
6237 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6238 L:      iommu@lists.linux-foundation.org
6239 S:      Maintained
6240 F:      drivers/iommu/exynos-iommu.c
6241
6242 EZchip NPS platform support
6243 M:      Vineet Gupta <vgupta@synopsys.com>
6244 M:      Ofer Levi <oferle@mellanox.com>
6245 S:      Supported
6246 F:      arch/arc/plat-eznps
6247 F:      arch/arc/boot/dts/eznps.dts
6248
6249 F2FS FILE SYSTEM
6250 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6251 M:      Chao Yu <yuchao0@huawei.com>
6252 L:      linux-f2fs-devel@lists.sourceforge.net
6253 W:      https://f2fs.wiki.kernel.org/
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6255 S:      Maintained
6256 F:      Documentation/filesystems/f2fs.txt
6257 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6258 F:      fs/f2fs/
6259 F:      include/linux/f2fs_fs.h
6260 F:      include/trace/events/f2fs.h
6261
6262 F71805F HARDWARE MONITORING DRIVER
6263 M:      Jean Delvare <jdelvare@suse.com>
6264 L:      linux-hwmon@vger.kernel.org
6265 S:      Maintained
6266 F:      Documentation/hwmon/f71805f.rst
6267 F:      drivers/hwmon/f71805f.c
6268
6269 FADDR2LINE
6270 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6271 S:      Maintained
6272 F:      scripts/faddr2line
6273
6274 FAILOVER MODULE
6275 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6276 L:      netdev@vger.kernel.org
6277 S:      Supported
6278 F:      net/core/failover.c
6279 F:      include/net/failover.h
6280 F:      Documentation/networking/failover.rst
6281
6282 FANOTIFY
6283 M:      Jan Kara <jack@suse.cz>
6284 R:      Amir Goldstein <amir73il@gmail.com>
6285 L:      linux-fsdevel@vger.kernel.org
6286 S:      Maintained
6287 F:      fs/notify/fanotify/
6288 F:      include/linux/fanotify.h
6289 F:      include/uapi/linux/fanotify.h
6290
6291 FARSYNC SYNCHRONOUS DRIVER
6292 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6293 W:      http://www.farsite.co.uk/
6294 S:      Supported
6295 F:      drivers/net/wan/farsync.*
6296
6297 FAULT INJECTION SUPPORT
6298 M:      Akinobu Mita <akinobu.mita@gmail.com>
6299 S:      Supported
6300 F:      Documentation/fault-injection/
6301 F:      lib/fault-inject.c
6302
6303 FBTFT Framebuffer drivers
6304 S:      Orphan
6305 L:      dri-devel@lists.freedesktop.org
6306 L:      linux-fbdev@vger.kernel.org
6307 F:      drivers/staging/fbtft/
6308
6309 FC0011 TUNER DRIVER
6310 M:      Michael Buesch <m@bues.ch>
6311 L:      linux-media@vger.kernel.org
6312 S:      Maintained
6313 F:      drivers/media/tuners/fc0011.h
6314 F:      drivers/media/tuners/fc0011.c
6315
6316 FC2580 MEDIA DRIVER
6317 M:      Antti Palosaari <crope@iki.fi>
6318 L:      linux-media@vger.kernel.org
6319 W:      https://linuxtv.org
6320 W:      http://palosaari.fi/linux/
6321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6322 T:      git git://linuxtv.org/anttip/media_tree.git
6323 S:      Maintained
6324 F:      drivers/media/tuners/fc2580*
6325
6326 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6327 M:      Hannes Reinecke <hare@suse.de>
6328 L:      linux-scsi@vger.kernel.org
6329 W:      www.Open-FCoE.org
6330 S:      Supported
6331 F:      drivers/scsi/libfc/
6332 F:      drivers/scsi/fcoe/
6333 F:      include/scsi/fc/
6334 F:      include/scsi/libfc.h
6335 F:      include/scsi/libfcoe.h
6336 F:      include/uapi/scsi/fc/
6337
6338 FILE LOCKING (flock() and fcntl()/lockf())
6339 M:      Jeff Layton <jlayton@kernel.org>
6340 M:      "J. Bruce Fields" <bfields@fieldses.org>
6341 L:      linux-fsdevel@vger.kernel.org
6342 S:      Maintained
6343 F:      include/linux/fcntl.h
6344 F:      include/uapi/linux/fcntl.h
6345 F:      fs/fcntl.c
6346 F:      fs/locks.c
6347
6348 FILESYSTEMS (VFS and infrastructure)
6349 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6350 L:      linux-fsdevel@vger.kernel.org
6351 S:      Maintained
6352 F:      fs/*
6353 F:      include/linux/fs.h
6354 F:      include/linux/fs_types.h
6355 F:      include/uapi/linux/fs.h
6356
6357 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6358 M:      Riku Voipio <riku.voipio@iki.fi>
6359 L:      linux-hwmon@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/hwmon/f75375s.c
6362 F:      include/linux/f75375s.h
6363
6364 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6365 M:      Clemens Ladisch <clemens@ladisch.de>
6366 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6369 S:      Maintained
6370 F:      sound/firewire/
6371 F:      include/uapi/sound/firewire.h
6372
6373 FIREWIRE MEDIA DRIVERS (firedtv)
6374 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6375 L:      linux-media@vger.kernel.org
6376 L:      linux1394-devel@lists.sourceforge.net
6377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6378 S:      Maintained
6379 F:      drivers/media/firewire/
6380
6381 FIREWIRE SBP-2 TARGET
6382 M:      Chris Boot <bootc@bootc.net>
6383 L:      linux-scsi@vger.kernel.org
6384 L:      target-devel@vger.kernel.org
6385 L:      linux1394-devel@lists.sourceforge.net
6386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6387 S:      Maintained
6388 F:      drivers/target/sbp/
6389
6390 FIREWIRE SUBSYSTEM
6391 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6392 L:      linux1394-devel@lists.sourceforge.net
6393 W:      http://ieee1394.wiki.kernel.org/
6394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6395 S:      Maintained
6396 F:      drivers/firewire/
6397 F:      include/linux/firewire.h
6398 F:      include/uapi/linux/firewire*.h
6399 F:      tools/firewire/
6400
6401 FIRMWARE LOADER (request_firmware)
6402 M:      Luis Chamberlain <mcgrof@kernel.org>
6403 L:      linux-kernel@vger.kernel.org
6404 S:      Maintained
6405 F:      Documentation/firmware_class/
6406 F:      drivers/base/firmware_loader/
6407 F:      include/linux/firmware.h
6408
6409 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6410 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6411 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6412 S:      Maintained
6413 F:      drivers/block/rsxx/
6414
6415 FLEXTIMER FTM-QUADDEC DRIVER
6416 M:      Patrick Havelange <patrick.havelange@essensium.com>
6417 L:      linux-iio@vger.kernel.org
6418 S:      Maintained
6419 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6420 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6421 F:      drivers/counter/ftm-quaddec.c
6422
6423 FLOPPY DRIVER
6424 M:      Denis Efremov <efremov@linux.com>
6425 S:      Odd Fixes
6426 L:      linux-block@vger.kernel.org
6427 F:      drivers/block/floppy.c
6428
6429 FPGA MANAGER FRAMEWORK
6430 M:      Moritz Fischer <mdf@kernel.org>
6431 L:      linux-fpga@vger.kernel.org
6432 S:      Maintained
6433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6434 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6435 F:      Documentation/fpga/
6436 F:      Documentation/driver-api/fpga/
6437 F:      Documentation/devicetree/bindings/fpga/
6438 F:      drivers/fpga/
6439 F:      include/linux/fpga/
6440 W:      http://www.rocketboards.org
6441
6442 FPGA DFL DRIVERS
6443 M:      Wu Hao <hao.wu@intel.com>
6444 L:      linux-fpga@vger.kernel.org
6445 S:      Maintained
6446 F:      Documentation/fpga/dfl.rst
6447 F:      include/uapi/linux/fpga-dfl.h
6448 F:      drivers/fpga/dfl*
6449
6450 FPU EMULATOR
6451 M:      Bill Metzenthen <billm@melbpc.org.au>
6452 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6453 S:      Maintained
6454 F:      arch/x86/math-emu/
6455
6456 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6457 L:      netdev@vger.kernel.org
6458 S:      Orphan
6459 F:      drivers/net/wan/dlci.c
6460 F:      drivers/net/wan/sdla.c
6461
6462 FRAMEBUFFER LAYER
6463 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6464 L:      dri-devel@lists.freedesktop.org
6465 L:      linux-fbdev@vger.kernel.org
6466 T:      git git://anongit.freedesktop.org/drm/drm-misc
6467 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6468 S:      Maintained
6469 F:      Documentation/fb/
6470 F:      drivers/video/
6471 F:      include/video/
6472 F:      include/linux/fb.h
6473 F:      include/uapi/video/
6474 F:      include/uapi/linux/fb.h
6475
6476 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6477 M:      Horia Geantă <horia.geanta@nxp.com>
6478 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6479 L:      linux-crypto@vger.kernel.org
6480 S:      Maintained
6481 F:      drivers/crypto/caam/
6482 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6483
6484 FREESCALE DIU FRAMEBUFFER DRIVER
6485 M:      Timur Tabi <timur@kernel.org>
6486 L:      linux-fbdev@vger.kernel.org
6487 S:      Maintained
6488 F:      drivers/video/fbdev/fsl-diu-fb.*
6489
6490 FREESCALE DMA DRIVER
6491 M:      Li Yang <leoyang.li@nxp.com>
6492 M:      Zhang Wei <zw@zh-kernel.org>
6493 L:      linuxppc-dev@lists.ozlabs.org
6494 S:      Maintained
6495 F:      drivers/dma/fsldma.*
6496
6497 FREESCALE ENETC ETHERNET DRIVERS
6498 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6499 L:      netdev@vger.kernel.org
6500 S:      Maintained
6501 F:      drivers/net/ethernet/freescale/enetc/
6502
6503 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6504 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6505 L:      netdev@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/net/ethernet/freescale/gianfar*
6508 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6509
6510 FREESCALE GPMI NAND DRIVER
6511 M:      Han Xu <han.xu@nxp.com>
6512 L:      linux-mtd@lists.infradead.org
6513 S:      Maintained
6514 F:      drivers/mtd/nand/raw/gpmi-nand/*
6515
6516 FREESCALE I2C CPM DRIVER
6517 M:      Jochen Friedrich <jochen@scram.de>
6518 L:      linuxppc-dev@lists.ozlabs.org
6519 L:      linux-i2c@vger.kernel.org
6520 S:      Maintained
6521 F:      drivers/i2c/busses/i2c-cpm.c
6522
6523 FREESCALE IMX DDR PMU DRIVER
6524 M:      Frank Li <Frank.li@nxp.com>
6525 L:      linux-arm-kernel@lists.infradead.org
6526 S:      Maintained
6527 F:      drivers/perf/fsl_imx8_ddr_perf.c
6528 F:      Documentation/admin-guide/perf/imx-ddr.rst
6529 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6530
6531 FREESCALE IMX I2C DRIVER
6532 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6533 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6534 L:      linux-i2c@vger.kernel.org
6535 S:      Maintained
6536 F:      drivers/i2c/busses/i2c-imx.c
6537 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6538
6539 FREESCALE IMX LPI2C DRIVER
6540 M:      Dong Aisheng <aisheng.dong@nxp.com>
6541 L:      linux-i2c@vger.kernel.org
6542 L:      linux-imx@nxp.com
6543 S:      Maintained
6544 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6545 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6546
6547 FREESCALE IMX / MXC FEC DRIVER
6548 M:      Fugang Duan <fugang.duan@nxp.com>
6549 L:      netdev@vger.kernel.org
6550 S:      Maintained
6551 F:      drivers/net/ethernet/freescale/fec_main.c
6552 F:      drivers/net/ethernet/freescale/fec_ptp.c
6553 F:      drivers/net/ethernet/freescale/fec.h
6554 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6555
6556 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6557 M:      Sascha Hauer <s.hauer@pengutronix.de>
6558 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6559 L:      linux-fbdev@vger.kernel.org
6560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6561 S:      Maintained
6562 F:      include/linux/platform_data/video-imxfb.h
6563 F:      drivers/video/fbdev/imxfb.c
6564
6565 FREESCALE QORIQ DPAA ETHERNET DRIVER
6566 M:      Madalin Bucur <madalin.bucur@nxp.com>
6567 L:      netdev@vger.kernel.org
6568 S:      Maintained
6569 F:      drivers/net/ethernet/freescale/dpaa
6570
6571 FREESCALE QORIQ DPAA FMAN DRIVER
6572 M:      Madalin Bucur <madalin.bucur@nxp.com>
6573 L:      netdev@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/net/ethernet/freescale/fman
6576 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6577
6578 FREESCALE QORIQ PTP CLOCK DRIVER
6579 M:      Yangbo Lu <yangbo.lu@nxp.com>
6580 L:      netdev@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6583 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6584 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6585 F:      drivers/ptp/ptp_qoriq.c
6586 F:      drivers/ptp/ptp_qoriq_debugfs.c
6587 F:      include/linux/fsl/ptp_qoriq.h
6588 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6589
6590 FREESCALE QUAD SPI DRIVER
6591 M:      Han Xu <han.xu@nxp.com>
6592 L:      linux-spi@vger.kernel.org
6593 S:      Maintained
6594 F:      drivers/spi/spi-fsl-qspi.c
6595
6596 FREESCALE QUICC ENGINE LIBRARY
6597 M:      Qiang Zhao <qiang.zhao@nxp.com>
6598 L:      linuxppc-dev@lists.ozlabs.org
6599 S:      Maintained
6600 F:      drivers/soc/fsl/qe/
6601 F:      include/soc/fsl/*qe*.h
6602 F:      include/soc/fsl/*ucc*.h
6603
6604 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6605 M:      Li Yang <leoyang.li@nxp.com>
6606 L:      netdev@vger.kernel.org
6607 L:      linuxppc-dev@lists.ozlabs.org
6608 S:      Maintained
6609 F:      drivers/net/ethernet/freescale/ucc_geth*
6610
6611 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6612 M:      Zhao Qiang <qiang.zhao@nxp.com>
6613 L:      netdev@vger.kernel.org
6614 L:      linuxppc-dev@lists.ozlabs.org
6615 S:      Maintained
6616 F:      drivers/net/wan/fsl_ucc_hdlc*
6617
6618 FREESCALE QUICC ENGINE UCC UART DRIVER
6619 M:      Timur Tabi <timur@kernel.org>
6620 L:      linuxppc-dev@lists.ozlabs.org
6621 S:      Maintained
6622 F:      drivers/tty/serial/ucc_uart.c
6623
6624 FREESCALE SOC DRIVERS
6625 M:      Li Yang <leoyang.li@nxp.com>
6626 L:      linuxppc-dev@lists.ozlabs.org
6627 L:      linux-arm-kernel@lists.infradead.org
6628 S:      Maintained
6629 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6630 F:      Documentation/devicetree/bindings/soc/fsl/
6631 F:      drivers/soc/fsl/
6632 F:      include/linux/fsl/
6633
6634 FREESCALE SOC FS_ENET DRIVER
6635 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6636 L:      linuxppc-dev@lists.ozlabs.org
6637 L:      netdev@vger.kernel.org
6638 S:      Maintained
6639 F:      drivers/net/ethernet/freescale/fs_enet/
6640 F:      include/linux/fs_enet_pd.h
6641
6642 FREESCALE SOC SOUND DRIVERS
6643 M:      Timur Tabi <timur@kernel.org>
6644 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6645 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6646 R:      Fabio Estevam <festevam@gmail.com>
6647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6648 L:      linuxppc-dev@lists.ozlabs.org
6649 S:      Maintained
6650 F:      sound/soc/fsl/fsl*
6651 F:      sound/soc/fsl/imx*
6652 F:      sound/soc/fsl/mpc8610_hpcd.c
6653
6654 FREESCALE USB PERIPHERAL DRIVERS
6655 M:      Li Yang <leoyang.li@nxp.com>
6656 L:      linux-usb@vger.kernel.org
6657 L:      linuxppc-dev@lists.ozlabs.org
6658 S:      Maintained
6659 F:      drivers/usb/gadget/udc/fsl*
6660
6661 FREEVXFS FILESYSTEM
6662 M:      Christoph Hellwig <hch@infradead.org>
6663 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6664 S:      Maintained
6665 F:      fs/freevxfs/
6666
6667 FREEZER
6668 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6669 M:      Pavel Machek <pavel@ucw.cz>
6670 L:      linux-pm@vger.kernel.org
6671 S:      Supported
6672 F:      Documentation/power/freezing-of-tasks.rst
6673 F:      include/linux/freezer.h
6674 F:      kernel/freezer.c
6675
6676 FRONTSWAP API
6677 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6678 L:      linux-kernel@vger.kernel.org
6679 S:      Maintained
6680 F:      mm/frontswap.c
6681 F:      include/linux/frontswap.h
6682
6683 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6684 M:      David Howells <dhowells@redhat.com>
6685 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6686 S:      Supported
6687 F:      Documentation/filesystems/caching/
6688 F:      fs/fscache/
6689 F:      include/linux/fscache*.h
6690
6691 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6692 M:      Theodore Y. Ts'o <tytso@mit.edu>
6693 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6694 M:      Eric Biggers <ebiggers@kernel.org>
6695 L:      linux-fscrypt@vger.kernel.org
6696 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6697 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6698 S:      Supported
6699 F:      fs/crypto/
6700 F:      include/linux/fscrypt*.h
6701 F:      include/uapi/linux/fscrypt.h
6702 F:      Documentation/filesystems/fscrypt.rst
6703
6704 FSI SUBSYSTEM
6705 M:      Jeremy Kerr <jk@ozlabs.org>
6706 M:      Joel Stanley <joel@jms.id.au>
6707 R:      Alistar Popple <alistair@popple.id.au>
6708 R:      Eddie James <eajames@linux.ibm.com>
6709 L:      linux-fsi@lists.ozlabs.org
6710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6711 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6712 S:      Supported
6713 F:      drivers/fsi/
6714 F:      include/linux/fsi*.h
6715 F:      include/trace/events/fsi*.h
6716
6717 FSI-ATTACHED I2C DRIVER
6718 M:      Eddie James <eajames@linux.ibm.com>
6719 L:      linux-i2c@vger.kernel.org
6720 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6721 S:      Maintained
6722 F:      drivers/i2c/busses/i2c-fsi.c
6723 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6724
6725 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6726 M:      Jan Kara <jack@suse.cz>
6727 R:      Amir Goldstein <amir73il@gmail.com>
6728 L:      linux-fsdevel@vger.kernel.org
6729 S:      Maintained
6730 F:      fs/notify/
6731 F:      include/linux/fsnotify*.h
6732
6733 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6734 M:      Eric Biggers <ebiggers@kernel.org>
6735 M:      Theodore Y. Ts'o <tytso@mit.edu>
6736 L:      linux-fscrypt@vger.kernel.org
6737 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6738 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6739 S:      Supported
6740 F:      fs/verity/
6741 F:      include/linux/fsverity.h
6742 F:      include/uapi/linux/fsverity.h
6743 F:      Documentation/filesystems/fsverity.rst
6744
6745 FUJITSU LAPTOP EXTRAS
6746 M:      Jonathan Woithe <jwoithe@just42.net>
6747 L:      platform-driver-x86@vger.kernel.org
6748 S:      Maintained
6749 F:      drivers/platform/x86/fujitsu-laptop.c
6750
6751 FUJITSU M-5MO LS CAMERA ISP DRIVER
6752 M:      Kyungmin Park <kyungmin.park@samsung.com>
6753 M:      Heungjun Kim <riverful.kim@samsung.com>
6754 L:      linux-media@vger.kernel.org
6755 S:      Maintained
6756 F:      drivers/media/i2c/m5mols/
6757 F:      include/media/i2c/m5mols.h
6758
6759 FUJITSU TABLET EXTRAS
6760 M:      Robert Gerlach <khnz@gmx.de>
6761 L:      platform-driver-x86@vger.kernel.org
6762 S:      Maintained
6763 F:      drivers/platform/x86/fujitsu-tablet.c
6764
6765 FUSE: FILESYSTEM IN USERSPACE
6766 M:      Miklos Szeredi <miklos@szeredi.hu>
6767 L:      linux-fsdevel@vger.kernel.org
6768 W:      http://fuse.sourceforge.net/
6769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6770 S:      Maintained
6771 F:      fs/fuse/
6772 F:      include/uapi/linux/fuse.h
6773 F:      Documentation/filesystems/fuse.txt
6774
6775 FUTEX SUBSYSTEM
6776 M:      Thomas Gleixner <tglx@linutronix.de>
6777 M:      Ingo Molnar <mingo@redhat.com>
6778 R:      Peter Zijlstra <peterz@infradead.org>
6779 R:      Darren Hart <dvhart@infradead.org>
6780 L:      linux-kernel@vger.kernel.org
6781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6782 S:      Maintained
6783 F:      kernel/futex.c
6784 F:      include/asm-generic/futex.h
6785 F:      include/linux/futex.h
6786 F:      include/uapi/linux/futex.h
6787 F:      tools/testing/selftests/futex/
6788 F:      tools/perf/bench/futex*
6789 F:      Documentation/*futex*
6790
6791 GCC PLUGINS
6792 M:      Kees Cook <keescook@chromium.org>
6793 R:      Emese Revfy <re.emese@gmail.com>
6794 L:      kernel-hardening@lists.openwall.com
6795 S:      Maintained
6796 F:      scripts/gcc-plugins/
6797 F:      scripts/gcc-plugin.sh
6798 F:      scripts/Makefile.gcc-plugins
6799 F:      Documentation/core-api/gcc-plugins.rst
6800
6801 GASKET DRIVER FRAMEWORK
6802 M:      Rob Springer <rspringer@google.com>
6803 M:      Todd Poynor <toddpoynor@google.com>
6804 M:      Ben Chan <benchan@chromium.org>
6805 S:      Maintained
6806 F:      drivers/staging/gasket/
6807
6808 GCOV BASED KERNEL PROFILING
6809 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6810 S:      Maintained
6811 F:      kernel/gcov/
6812 F:      Documentation/dev-tools/gcov.rst
6813
6814 GDB KERNEL DEBUGGING HELPER SCRIPTS
6815 M:      Jan Kiszka <jan.kiszka@siemens.com>
6816 M:      Kieran Bingham <kbingham@kernel.org>
6817 S:      Supported
6818 F:      scripts/gdb/
6819
6820 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6821 M:      Achim Leubner <achim_leubner@adaptec.com>
6822 L:      linux-scsi@vger.kernel.org
6823 W:      http://www.icp-vortex.com/
6824 S:      Supported
6825 F:      drivers/scsi/gdt*
6826
6827 GEMTEK FM RADIO RECEIVER DRIVER
6828 M:      Hans Verkuil <hverkuil@xs4all.nl>
6829 L:      linux-media@vger.kernel.org
6830 T:      git git://linuxtv.org/media_tree.git
6831 W:      https://linuxtv.org
6832 S:      Maintained
6833 F:      drivers/media/radio/radio-gemtek*
6834
6835 GENERIC ARCHITECTURE TOPOLOGY
6836 M:      Sudeep Holla <sudeep.holla@arm.com>
6837 L:      linux-kernel@vger.kernel.org
6838 S:      Maintained
6839 F:      drivers/base/arch_topology.c
6840 F:      include/linux/arch_topology.h
6841
6842 GENERIC GPIO I2C DRIVER
6843 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6844 S:      Supported
6845 F:      drivers/i2c/busses/i2c-gpio.c
6846 F:      include/linux/platform_data/i2c-gpio.h
6847
6848 GENERIC GPIO I2C MULTIPLEXER DRIVER
6849 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6850 L:      linux-i2c@vger.kernel.org
6851 S:      Supported
6852 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6853 F:      include/linux/platform_data/i2c-mux-gpio.h
6854 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6855
6856 GENERIC HDLC (WAN) DRIVERS
6857 M:      Krzysztof Halasa <khc@pm.waw.pl>
6858 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6859 S:      Maintained
6860 F:      drivers/net/wan/c101.c
6861 F:      drivers/net/wan/hd6457*
6862 F:      drivers/net/wan/hdlc*
6863 F:      drivers/net/wan/n2.c
6864 F:      drivers/net/wan/pc300too.c
6865 F:      drivers/net/wan/pci200syn.c
6866 F:      drivers/net/wan/wanxl*
6867
6868 GENERIC INCLUDE/ASM HEADER FILES
6869 M:      Arnd Bergmann <arnd@arndb.de>
6870 L:      linux-arch@vger.kernel.org
6871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6872 S:      Maintained
6873 F:      include/asm-generic/
6874 F:      include/uapi/asm-generic/
6875
6876 GENERIC PHY FRAMEWORK
6877 M:      Kishon Vijay Abraham I <kishon@ti.com>
6878 L:      linux-kernel@vger.kernel.org
6879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6880 S:      Supported
6881 F:      drivers/phy/
6882 F:      include/linux/phy/
6883 F:      Documentation/devicetree/bindings/phy/
6884
6885 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6886 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6887 S:      Supported
6888 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6889
6890 GENERIC PM DOMAINS
6891 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6892 M:      Kevin Hilman <khilman@kernel.org>
6893 M:      Ulf Hansson <ulf.hansson@linaro.org>
6894 L:      linux-pm@vger.kernel.org
6895 S:      Supported
6896 F:      drivers/base/power/domain*.c
6897 F:      include/linux/pm_domain.h
6898 F:      Documentation/devicetree/bindings/power/power_domain.txt
6899
6900 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6901 M:      Eugen Hristev <eugen.hristev@microchip.com>
6902 L:      linux-input@vger.kernel.org
6903 S:      Maintained
6904 F:      drivers/input/touchscreen/resistive-adc-touch.c
6905
6906 GENERIC UIO DRIVER FOR PCI DEVICES
6907 M:      "Michael S. Tsirkin" <mst@redhat.com>
6908 L:      kvm@vger.kernel.org
6909 S:      Supported
6910 F:      drivers/uio/uio_pci_generic.c
6911
6912 GENERIC VDSO LIBRARY:
6913 M:      Andy Lutomirski <luto@kernel.org>
6914 M:      Thomas Gleixner <tglx@linutronix.de>
6915 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6916 L:      linux-kernel@vger.kernel.org
6917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6918 S:      Maintained
6919 F:      lib/vdso/
6920 F:      kernel/time/vsyscall.c
6921 F:      include/vdso/
6922 F:      include/asm-generic/vdso/vsyscall.h
6923
6924 GENWQE (IBM Generic Workqueue Card)
6925 M:      Frank Haverkamp <haver@linux.ibm.com>
6926 S:      Supported
6927 F:      drivers/misc/genwqe/
6928
6929 GET_MAINTAINER SCRIPT
6930 M:      Joe Perches <joe@perches.com>
6931 S:      Maintained
6932 F:      scripts/get_maintainer.pl
6933
6934 GFS2 FILE SYSTEM
6935 M:      Bob Peterson <rpeterso@redhat.com>
6936 M:      Andreas Gruenbacher <agruenba@redhat.com>
6937 L:      cluster-devel@redhat.com
6938 W:      http://sources.redhat.com/cluster/
6939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6940 S:      Supported
6941 F:      Documentation/filesystems/gfs2*.txt
6942 F:      fs/gfs2/
6943 F:      include/uapi/linux/gfs2_ondisk.h
6944
6945 GNSS SUBSYSTEM
6946 M:      Johan Hovold <johan@kernel.org>
6947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6948 S:      Maintained
6949 F:      Documentation/ABI/testing/sysfs-class-gnss
6950 F:      Documentation/devicetree/bindings/gnss/
6951 F:      drivers/gnss/
6952 F:      include/linux/gnss.h
6953
6954 GO7007 MPEG CODEC
6955 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6956 L:      linux-media@vger.kernel.org
6957 S:      Maintained
6958 F:      drivers/media/usb/go7007/
6959
6960 GOODIX TOUCHSCREEN
6961 M:      Bastien Nocera <hadess@hadess.net>
6962 L:      linux-input@vger.kernel.org
6963 S:      Maintained
6964 F:      drivers/input/touchscreen/goodix.c
6965
6966 GOOGLE ETHERNET DRIVERS
6967 M:      Catherine Sullivan <csully@google.com>
6968 R:      Sagi Shahar <sagis@google.com>
6969 R:      Jon Olson <jonolson@google.com>
6970 L:      netdev@vger.kernel.org
6971 S:      Supported
6972 F:      Documentation/networking/device_drivers/google/gve.rst
6973 F:      drivers/net/ethernet/google
6974
6975 GPD POCKET FAN DRIVER
6976 M:      Hans de Goede <hdegoede@redhat.com>
6977 L:      platform-driver-x86@vger.kernel.org
6978 S:      Maintained
6979 F:      drivers/platform/x86/gpd-pocket-fan.c
6980
6981 GPIO ACPI SUPPORT
6982 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6983 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6984 L:      linux-gpio@vger.kernel.org
6985 L:      linux-acpi@vger.kernel.org
6986 S:      Maintained
6987 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6988 F:      drivers/gpio/gpiolib-acpi.c
6989
6990 GPIO IR Transmitter
6991 M:      Sean Young <sean@mess.org>
6992 L:      linux-media@vger.kernel.org
6993 S:      Maintained
6994 F:      drivers/media/rc/gpio-ir-tx.c
6995
6996 GPIO MOCKUP DRIVER
6997 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6998 L:      linux-gpio@vger.kernel.org
6999 S:      Maintained
7000 F:      drivers/gpio/gpio-mockup.c
7001 F:      tools/testing/selftests/gpio/
7002
7003 GPIO SUBSYSTEM
7004 M:      Linus Walleij <linus.walleij@linaro.org>
7005 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7006 L:      linux-gpio@vger.kernel.org
7007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7008 S:      Maintained
7009 F:      Documentation/devicetree/bindings/gpio/
7010 F:      Documentation/driver-api/gpio/
7011 F:      Documentation/admin-guide/gpio/
7012 F:      Documentation/ABI/testing/gpio-cdev
7013 F:      Documentation/ABI/obsolete/sysfs-gpio
7014 F:      drivers/gpio/
7015 F:      include/linux/gpio/
7016 F:      include/linux/gpio.h
7017 F:      include/linux/of_gpio.h
7018 F:      include/asm-generic/gpio.h
7019 F:      include/uapi/linux/gpio.h
7020 F:      tools/gpio/
7021
7022 GRE DEMULTIPLEXER DRIVER
7023 M:      Dmitry Kozlov <xeb@mail.ru>
7024 L:      netdev@vger.kernel.org
7025 S:      Maintained
7026 F:      net/ipv4/gre_demux.c
7027 F:      net/ipv4/gre_offload.c
7028 F:      include/net/gre.h
7029
7030 GRETH 10/100/1G Ethernet MAC device driver
7031 M:      Andreas Larsson <andreas@gaisler.com>
7032 L:      netdev@vger.kernel.org
7033 S:      Maintained
7034 F:      drivers/net/ethernet/aeroflex/
7035
7036 GREYBUS AUDIO PROTOCOLS DRIVERS
7037 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7038 M:      Mark Greer <mgreer@animalcreek.com>
7039 S:      Maintained
7040 F:      drivers/staging/greybus/audio_apbridgea.c
7041 F:      drivers/staging/greybus/audio_apbridgea.h
7042 F:      drivers/staging/greybus/audio_codec.c
7043 F:      drivers/staging/greybus/audio_codec.h
7044 F:      drivers/staging/greybus/audio_gb.c
7045 F:      drivers/staging/greybus/audio_manager.c
7046 F:      drivers/staging/greybus/audio_manager.h
7047 F:      drivers/staging/greybus/audio_manager_module.c
7048 F:      drivers/staging/greybus/audio_manager_private.h
7049 F:      drivers/staging/greybus/audio_manager_sysfs.c
7050 F:      drivers/staging/greybus/audio_module.c
7051 F:      drivers/staging/greybus/audio_topology.c
7052
7053 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7054 M:      Viresh Kumar <vireshk@kernel.org>
7055 S:      Maintained
7056 F:      drivers/staging/greybus/authentication.c
7057 F:      drivers/staging/greybus/bootrom.c
7058 F:      drivers/staging/greybus/firmware.h
7059 F:      drivers/staging/greybus/fw-core.c
7060 F:      drivers/staging/greybus/fw-download.c
7061 F:      drivers/staging/greybus/fw-management.c
7062 F:      drivers/staging/greybus/greybus_authentication.h
7063 F:      drivers/staging/greybus/greybus_firmware.h
7064 F:      drivers/staging/greybus/hid.c
7065 F:      drivers/staging/greybus/i2c.c
7066 F:      drivers/staging/greybus/spi.c
7067 F:      drivers/staging/greybus/spilib.c
7068 F:      drivers/staging/greybus/spilib.h
7069
7070 GREYBUS LOOPBACK DRIVER
7071 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7072 S:      Maintained
7073 F:      drivers/staging/greybus/loopback.c
7074
7075 GREYBUS PLATFORM DRIVERS
7076 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7077 S:      Maintained
7078 F:      drivers/staging/greybus/arche-platform.c
7079 F:      drivers/staging/greybus/arche-apb-ctrl.c
7080 F:      drivers/staging/greybus/arche_platform.h
7081
7082 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7083 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7084 S:      Maintained
7085 F:      drivers/staging/greybus/sdio.c
7086 F:      drivers/staging/greybus/light.c
7087 F:      drivers/staging/greybus/gpio.c
7088 F:      drivers/staging/greybus/power_supply.c
7089 F:      drivers/staging/greybus/spi.c
7090 F:      drivers/staging/greybus/spilib.c
7091
7092 GREYBUS SUBSYSTEM
7093 M:      Johan Hovold <johan@kernel.org>
7094 M:      Alex Elder <elder@kernel.org>
7095 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7096 S:      Maintained
7097 F:      drivers/staging/greybus/
7098 F:      drivers/greybus/
7099 F:      include/linux/greybus.h
7100 F:      include/linux/greybus/
7101 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7102
7103 GREYBUS UART PROTOCOLS DRIVERS
7104 M:      David Lin <dtwlin@gmail.com>
7105 S:      Maintained
7106 F:      drivers/staging/greybus/uart.c
7107 F:      drivers/staging/greybus/log.c
7108
7109 GS1662 VIDEO SERIALIZER
7110 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7111 L:      linux-media@vger.kernel.org
7112 T:      git git://linuxtv.org/media_tree.git
7113 S:      Maintained
7114 F:      drivers/media/spi/gs1662.c
7115
7116 GSPCA FINEPIX SUBDRIVER
7117 M:      Frank Zago <frank@zago.net>
7118 L:      linux-media@vger.kernel.org
7119 T:      git git://linuxtv.org/media_tree.git
7120 S:      Maintained
7121 F:      drivers/media/usb/gspca/finepix.c
7122
7123 GSPCA GL860 SUBDRIVER
7124 M:      Olivier Lorin <o.lorin@laposte.net>
7125 L:      linux-media@vger.kernel.org
7126 T:      git git://linuxtv.org/media_tree.git
7127 S:      Maintained
7128 F:      drivers/media/usb/gspca/gl860/
7129
7130 GSPCA M5602 SUBDRIVER
7131 M:      Erik Andren <erik.andren@gmail.com>
7132 L:      linux-media@vger.kernel.org
7133 T:      git git://linuxtv.org/media_tree.git
7134 S:      Maintained
7135 F:      drivers/media/usb/gspca/m5602/
7136
7137 GSPCA PAC207 SONIXB SUBDRIVER
7138 M:      Hans Verkuil <hverkuil@xs4all.nl>
7139 L:      linux-media@vger.kernel.org
7140 T:      git git://linuxtv.org/media_tree.git
7141 S:      Odd Fixes
7142 F:      drivers/media/usb/gspca/pac207.c
7143
7144 GSPCA SN9C20X SUBDRIVER
7145 M:      Brian Johnson <brijohn@gmail.com>
7146 L:      linux-media@vger.kernel.org
7147 T:      git git://linuxtv.org/media_tree.git
7148 S:      Maintained
7149 F:      drivers/media/usb/gspca/sn9c20x.c
7150
7151 GSPCA T613 SUBDRIVER
7152 M:      Leandro Costantino <lcostantino@gmail.com>
7153 L:      linux-media@vger.kernel.org
7154 T:      git git://linuxtv.org/media_tree.git
7155 S:      Maintained
7156 F:      drivers/media/usb/gspca/t613.c
7157
7158 GSPCA USB WEBCAM DRIVER
7159 M:      Hans Verkuil <hverkuil@xs4all.nl>
7160 L:      linux-media@vger.kernel.org
7161 T:      git git://linuxtv.org/media_tree.git
7162 S:      Odd Fixes
7163 F:      drivers/media/usb/gspca/
7164
7165 GTP (GPRS Tunneling Protocol)
7166 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7167 M:      Harald Welte <laforge@gnumonks.org>
7168 L:      osmocom-net-gprs@lists.osmocom.org
7169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7170 S:      Maintained
7171 F:      drivers/net/gtp.c
7172
7173 GUID PARTITION TABLE (GPT)
7174 M:      Davidlohr Bueso <dave@stgolabs.net>
7175 L:      linux-efi@vger.kernel.org
7176 S:      Maintained
7177 F:      block/partitions/efi.*
7178
7179 H8/300 ARCHITECTURE
7180 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7181 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7182 W:      http://uclinux-h8.sourceforge.jp
7183 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7184 S:      Maintained
7185 F:      arch/h8300/
7186 F:      drivers/clocksource/h8300_*.c
7187 F:      drivers/clk/h8300/
7188 F:      drivers/irqchip/irq-renesas-h8*.c
7189
7190 HABANALABS PCI DRIVER
7191 M:      Oded Gabbay <oded.gabbay@gmail.com>
7192 T:      git https://github.com/HabanaAI/linux.git
7193 S:      Supported
7194 F:      drivers/misc/habanalabs/
7195 F:      include/uapi/misc/habanalabs.h
7196 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7197 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7198
7199 HACKRF MEDIA DRIVER
7200 M:      Antti Palosaari <crope@iki.fi>
7201 L:      linux-media@vger.kernel.org
7202 W:      https://linuxtv.org
7203 W:      http://palosaari.fi/linux/
7204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7205 T:      git git://linuxtv.org/anttip/media_tree.git
7206 S:      Maintained
7207 F:      drivers/media/usb/hackrf/
7208
7209 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7210 M:      Frank Seidel <frank@f-seidel.de>
7211 L:      platform-driver-x86@vger.kernel.org
7212 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7213 S:      Maintained
7214 F:      drivers/platform/x86/hdaps.c
7215
7216 HARDWARE MONITORING
7217 M:      Jean Delvare <jdelvare@suse.com>
7218 M:      Guenter Roeck <linux@roeck-us.net>
7219 L:      linux-hwmon@vger.kernel.org
7220 W:      http://hwmon.wiki.kernel.org/
7221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7222 S:      Maintained
7223 F:      Documentation/devicetree/bindings/hwmon/
7224 F:      Documentation/hwmon/
7225 F:      drivers/hwmon/
7226 F:      include/linux/hwmon*.h
7227 F:      include/trace/events/hwmon*.h
7228
7229 HARDWARE RANDOM NUMBER GENERATOR CORE
7230 M:      Matt Mackall <mpm@selenic.com>
7231 M:      Herbert Xu <herbert@gondor.apana.org.au>
7232 L:      linux-crypto@vger.kernel.org
7233 S:      Odd fixes
7234 F:      Documentation/devicetree/bindings/rng/
7235 F:      Documentation/admin-guide/hw_random.rst
7236 F:      drivers/char/hw_random/
7237 F:      include/linux/hw_random.h
7238
7239 HARDWARE TRACING FACILITIES
7240 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7241 S:      Maintained
7242 F:      drivers/hwtracing/
7243
7244 HARDWARE SPINLOCK CORE
7245 M:      Ohad Ben-Cohen <ohad@wizery.com>
7246 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7247 L:      linux-remoteproc@vger.kernel.org
7248 S:      Maintained
7249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7250 F:      Documentation/devicetree/bindings/hwlock/
7251 F:      Documentation/hwspinlock.txt
7252 F:      drivers/hwspinlock/
7253 F:      include/linux/hwspinlock.h
7254
7255 HARMONY SOUND DRIVER
7256 L:      linux-parisc@vger.kernel.org
7257 S:      Maintained
7258 F:      sound/parisc/harmony.*
7259
7260 HDPVR USB VIDEO ENCODER DRIVER
7261 M:      Hans Verkuil <hverkuil@xs4all.nl>
7262 L:      linux-media@vger.kernel.org
7263 T:      git git://linuxtv.org/media_tree.git
7264 W:      https://linuxtv.org
7265 S:      Odd Fixes
7266 F:      drivers/media/usb/hdpvr/
7267
7268 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7269 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7270 S:      Supported
7271 F:      Documentation/watchdog/hpwdt.rst
7272 F:      drivers/watchdog/hpwdt.c
7273
7274 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7275 M:      Don Brace <don.brace@microsemi.com>
7276 L:      esc.storagedev@microsemi.com
7277 L:      linux-scsi@vger.kernel.org
7278 S:      Supported
7279 F:      Documentation/scsi/hpsa.txt
7280 F:      drivers/scsi/hpsa*.[ch]
7281 F:      include/linux/cciss*.h
7282 F:      include/uapi/linux/cciss*.h
7283
7284 HFI1 DRIVER
7285 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7286 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7287 L:      linux-rdma@vger.kernel.org
7288 S:      Supported
7289 F:      drivers/infiniband/hw/hfi1
7290
7291 HFS FILESYSTEM
7292 L:      linux-fsdevel@vger.kernel.org
7293 S:      Orphan
7294 F:      Documentation/filesystems/hfs.txt
7295 F:      fs/hfs/
7296
7297 HFSPLUS FILESYSTEM
7298 L:      linux-fsdevel@vger.kernel.org
7299 S:      Orphan
7300 F:      Documentation/filesystems/hfsplus.txt
7301 F:      fs/hfsplus/
7302
7303 HGA FRAMEBUFFER DRIVER
7304 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7305 L:      linux-nvidia@lists.surfsouth.com
7306 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7307 S:      Maintained
7308 F:      drivers/video/fbdev/hgafb.c
7309
7310 HIBERNATION (aka Software Suspend, aka swsusp)
7311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7312 M:      Pavel Machek <pavel@ucw.cz>
7313 L:      linux-pm@vger.kernel.org
7314 B:      https://bugzilla.kernel.org
7315 S:      Supported
7316 F:      arch/x86/power/
7317 F:      drivers/base/power/
7318 F:      kernel/power/
7319 F:      include/linux/suspend.h
7320 F:      include/linux/freezer.h
7321 F:      include/linux/pm.h
7322 F:      arch/*/include/asm/suspend*.h
7323
7324 HID CORE LAYER
7325 M:      Jiri Kosina <jikos@kernel.org>
7326 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7327 L:      linux-input@vger.kernel.org
7328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7329 S:      Maintained
7330 F:      drivers/hid/
7331 F:      include/linux/hid*
7332 F:      include/uapi/linux/hid*
7333
7334 HID SENSOR HUB DRIVERS
7335 M:      Jiri Kosina <jikos@kernel.org>
7336 M:      Jonathan Cameron <jic23@kernel.org>
7337 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7338 L:      linux-input@vger.kernel.org
7339 L:      linux-iio@vger.kernel.org
7340 S:      Maintained
7341 F:      Documentation/hid/hid-sensor*
7342 F:      drivers/hid/hid-sensor-*
7343 F:      drivers/iio/*/hid-*
7344 F:      include/linux/hid-sensor-*
7345
7346 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7347 M:      Thomas Gleixner <tglx@linutronix.de>
7348 L:      linux-kernel@vger.kernel.org
7349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7350 S:      Maintained
7351 F:      Documentation/timers/
7352 F:      kernel/time/hrtimer.c
7353 F:      kernel/time/clockevents.c
7354 F:      kernel/time/timer_*.c
7355 F:      include/linux/clockchips.h
7356 F:      include/linux/hrtimer.h
7357
7358 HIGH-SPEED SCC DRIVER FOR AX.25
7359 L:      linux-hams@vger.kernel.org
7360 S:      Orphan
7361 F:      drivers/net/hamradio/dmascc.c
7362 F:      drivers/net/hamradio/scc.c
7363
7364 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7365 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7366 W:      http://www.highpoint-tech.com
7367 S:      Supported
7368 F:      Documentation/scsi/hptiop.txt
7369 F:      drivers/scsi/hptiop.c
7370
7371 HIPPI
7372 M:      Jes Sorensen <jes@trained-monkey.org>
7373 L:      linux-hippi@sunsite.dk
7374 S:      Maintained
7375 F:      include/linux/hippidevice.h
7376 F:      include/uapi/linux/if_hippi.h
7377 F:      net/802/hippi.c
7378 F:      drivers/net/hippi/
7379
7380 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7381 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7382 M:      Salil Mehta <salil.mehta@huawei.com>
7383 L:      netdev@vger.kernel.org
7384 W:      http://www.hisilicon.com
7385 S:      Maintained
7386 F:      drivers/net/ethernet/hisilicon/hns3/
7387
7388 HISILICON LPC BUS DRIVER
7389 M:      john.garry@huawei.com
7390 W:      http://www.hisilicon.com
7391 S:      Maintained
7392 F:      drivers/bus/hisi_lpc.c
7393 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7394
7395 HISILICON NETWORK SUBSYSTEM DRIVER
7396 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7397 M:      Salil Mehta <salil.mehta@huawei.com>
7398 L:      netdev@vger.kernel.org
7399 W:      http://www.hisilicon.com
7400 S:      Maintained
7401 F:      drivers/net/ethernet/hisilicon/
7402 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7403
7404 HISILICON PMU DRIVER
7405 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7406 W:      http://www.hisilicon.com
7407 S:      Supported
7408 F:      drivers/perf/hisilicon
7409 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7410
7411 HISILICON ROCE DRIVER
7412 M:      Lijun Ou <oulijun@huawei.com>
7413 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7414 L:      linux-rdma@vger.kernel.org
7415 S:      Maintained
7416 F:      drivers/infiniband/hw/hns/
7417 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7418
7419 HISILICON SAS Controller
7420 M:      John Garry <john.garry@huawei.com>
7421 W:      http://www.hisilicon.com
7422 S:      Supported
7423 F:      drivers/scsi/hisi_sas/
7424 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7425
7426 HISILICON QM AND ZIP Controller DRIVER
7427 M:      Zhou Wang <wangzhou1@hisilicon.com>
7428 L:      linux-crypto@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/crypto/hisilicon/qm.c
7431 F:      drivers/crypto/hisilicon/qm.h
7432 F:      drivers/crypto/hisilicon/sgl.c
7433 F:      drivers/crypto/hisilicon/sgl.h
7434 F:      drivers/crypto/hisilicon/zip/
7435 F:      Documentation/ABI/testing/debugfs-hisi-zip
7436
7437 HMM - Heterogeneous Memory Management
7438 M:      Jérôme Glisse <jglisse@redhat.com>
7439 L:      linux-mm@kvack.org
7440 S:      Maintained
7441 F:      mm/hmm*
7442 F:      include/linux/hmm*
7443 F:      Documentation/vm/hmm.rst
7444
7445 HOST AP DRIVER
7446 M:      Jouni Malinen <j@w1.fi>
7447 L:      linux-wireless@vger.kernel.org
7448 W:      http://w1.fi/hostap-driver.html
7449 S:      Obsolete
7450 F:      drivers/net/wireless/intersil/hostap/
7451
7452 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7453 L:      platform-driver-x86@vger.kernel.org
7454 S:      Orphan
7455 F:      drivers/platform/x86/tc1100-wmi.c
7456
7457 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7458 M:      Jaroslav Kysela <perex@perex.cz>
7459 S:      Maintained
7460 F:      drivers/net/ethernet/hp/hp100.*
7461
7462 HPET:   High Precision Event Timers driver
7463 M:      Clemens Ladisch <clemens@ladisch.de>
7464 S:      Maintained
7465 F:      Documentation/timers/hpet.rst
7466 F:      drivers/char/hpet.c
7467 F:      include/linux/hpet.h
7468 F:      include/uapi/linux/hpet.h
7469
7470 HPET:   x86
7471 S:      Orphan
7472 F:      arch/x86/kernel/hpet.c
7473 F:      arch/x86/include/asm/hpet.h
7474
7475 HPFS FILESYSTEM
7476 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7477 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7478 S:      Maintained
7479 F:      fs/hpfs/
7480
7481 HSI SUBSYSTEM
7482 M:      Sebastian Reichel <sre@kernel.org>
7483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7484 S:      Maintained
7485 F:      Documentation/ABI/testing/sysfs-bus-hsi
7486 F:      Documentation/driver-api/hsi.rst
7487 F:      drivers/hsi/
7488 F:      include/linux/hsi/
7489 F:      include/uapi/linux/hsi/
7490
7491 HSO 3G MODEM DRIVER
7492 L:      linux-usb@vger.kernel.org
7493 S:      Orphan
7494 F:      drivers/net/usb/hso.c
7495
7496 HSR NETWORK PROTOCOL
7497 M:      Arvid Brodin <arvid.brodin@alten.se>
7498 L:      netdev@vger.kernel.org
7499 S:      Maintained
7500 F:      net/hsr/
7501
7502 HT16K33 LED CONTROLLER DRIVER
7503 M:      Robin van der Gracht <robin@protonic.nl>
7504 S:      Maintained
7505 F:      drivers/auxdisplay/ht16k33.c
7506 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7507
7508 HTCPEN TOUCHSCREEN DRIVER
7509 M:      Pau Oliva Fora <pof@eslack.org>
7510 L:      linux-input@vger.kernel.org
7511 S:      Maintained
7512 F:      drivers/input/touchscreen/htcpen.c
7513
7514 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7515 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7516 L:      linux-iio@vger.kernel.org
7517 W:      http://www.st.com/
7518 S:      Maintained
7519 F:      drivers/iio/humidity/hts221*
7520 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7521
7522 HUAWEI ETHERNET DRIVER
7523 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7524 L:      netdev@vger.kernel.org
7525 S:      Supported
7526 F:      Documentation/networking/hinic.txt
7527 F:      drivers/net/ethernet/huawei/hinic/
7528
7529 HUGETLB FILESYSTEM
7530 M:      Mike Kravetz <mike.kravetz@oracle.com>
7531 L:      linux-mm@kvack.org
7532 S:      Maintained
7533 F:      fs/hugetlbfs/
7534 F:      mm/hugetlb.c
7535 F:      include/linux/hugetlb.h
7536 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7537 F:      Documentation/vm/hugetlbfs_reserv.rst
7538 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7539
7540 HVA ST MEDIA DRIVER
7541 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7542 L:      linux-media@vger.kernel.org
7543 T:      git git://linuxtv.org/media_tree.git
7544 W:      https://linuxtv.org
7545 S:      Supported
7546 F:      drivers/media/platform/sti/hva
7547
7548 HWPOISON MEMORY FAILURE HANDLING
7549 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7550 L:      linux-mm@kvack.org
7551 S:      Maintained
7552 F:      mm/memory-failure.c
7553 F:      mm/hwpoison-inject.c
7554
7555 HYGON PROCESSOR SUPPORT
7556 M:      Pu Wen <puwen@hygon.cn>
7557 L:      linux-kernel@vger.kernel.org
7558 S:      Maintained
7559 F:      arch/x86/kernel/cpu/hygon.c
7560
7561 Hyper-V CORE AND DRIVERS
7562 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7563 M:      Haiyang Zhang <haiyangz@microsoft.com>
7564 M:      Stephen Hemminger <sthemmin@microsoft.com>
7565 M:      Sasha Levin <sashal@kernel.org>
7566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7567 L:      linux-hyperv@vger.kernel.org
7568 S:      Supported
7569 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7570 F:      arch/x86/include/asm/mshyperv.h
7571 F:      arch/x86/include/asm/trace/hyperv.h
7572 F:      arch/x86/include/asm/hyperv-tlfs.h
7573 F:      arch/x86/kernel/cpu/mshyperv.c
7574 F:      arch/x86/hyperv
7575 F:      drivers/clocksource/hyperv_timer.c
7576 F:      drivers/hid/hid-hyperv.c
7577 F:      drivers/hv/
7578 F:      drivers/input/serio/hyperv-keyboard.c
7579 F:      drivers/pci/controller/pci-hyperv.c
7580 F:      drivers/pci/controller/pci-hyperv-intf.c
7581 F:      drivers/net/hyperv/
7582 F:      drivers/scsi/storvsc_drv.c
7583 F:      drivers/uio/uio_hv_generic.c
7584 F:      drivers/video/fbdev/hyperv_fb.c
7585 F:      drivers/iommu/hyperv-iommu.c
7586 F:      net/vmw_vsock/hyperv_transport.c
7587 F:      include/clocksource/hyperv_timer.h
7588 F:      include/linux/hyperv.h
7589 F:      include/uapi/linux/hyperv.h
7590 F:      include/asm-generic/mshyperv.h
7591 F:      tools/hv/
7592 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7593
7594 HYPERBUS SUPPORT
7595 M:      Vignesh Raghavendra <vigneshr@ti.com>
7596 S:      Supported
7597 F:      drivers/mtd/hyperbus/
7598 F:      include/linux/mtd/hyperbus.h
7599 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7600 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7601
7602 HYPERVISOR VIRTUAL CONSOLE DRIVER
7603 L:      linuxppc-dev@lists.ozlabs.org
7604 S:      Odd Fixes
7605 F:      drivers/tty/hvc/
7606
7607 I2C ACPI SUPPORT
7608 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7609 L:      linux-i2c@vger.kernel.org
7610 L:      linux-acpi@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/i2c/i2c-core-acpi.c
7613
7614 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7615 M:      Ajay Gupta <ajayg@nvidia.com>
7616 L:      linux-i2c@vger.kernel.org
7617 S:      Maintained
7618 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7619 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7620
7621 I2C MUXES
7622 M:      Peter Rosin <peda@axentia.se>
7623 L:      linux-i2c@vger.kernel.org
7624 S:      Maintained
7625 F:      Documentation/i2c/i2c-topology.rst
7626 F:      Documentation/i2c/muxes/
7627 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7628 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7629 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7630 F:      drivers/i2c/i2c-mux.c
7631 F:      drivers/i2c/muxes/
7632 F:      include/linux/i2c-mux.h
7633
7634 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7635 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7636 L:      linux-i2c@vger.kernel.org
7637 S:      Maintained
7638 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7639 F:      drivers/i2c/busses/i2c-mv64xxx.c
7640
7641 I2C OVER PARALLEL PORT
7642 M:      Jean Delvare <jdelvare@suse.com>
7643 L:      linux-i2c@vger.kernel.org
7644 S:      Maintained
7645 F:      Documentation/i2c/busses/i2c-parport.rst
7646 F:      Documentation/i2c/busses/i2c-parport-light.rst
7647 F:      drivers/i2c/busses/i2c-parport.c
7648 F:      drivers/i2c/busses/i2c-parport-light.c
7649
7650 I2C SUBSYSTEM
7651 M:      Wolfram Sang <wsa@the-dreams.de>
7652 L:      linux-i2c@vger.kernel.org
7653 W:      https://i2c.wiki.kernel.org/
7654 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7656 S:      Maintained
7657 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7658 F:      Documentation/i2c/
7659 F:      drivers/i2c/*
7660 F:      include/linux/i2c.h
7661 F:      include/linux/i2c-dev.h
7662 F:      include/linux/i2c-smbus.h
7663 F:      include/uapi/linux/i2c.h
7664 F:      include/uapi/linux/i2c-*.h
7665
7666 I2C SUBSYSTEM HOST DRIVERS
7667 L:      linux-i2c@vger.kernel.org
7668 W:      https://i2c.wiki.kernel.org/
7669 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7671 S:      Odd Fixes
7672 F:      Documentation/devicetree/bindings/i2c/
7673 F:      drivers/i2c/algos/
7674 F:      drivers/i2c/busses/
7675
7676 I2C-TAOS-EVM DRIVER
7677 M:      Jean Delvare <jdelvare@suse.com>
7678 L:      linux-i2c@vger.kernel.org
7679 S:      Maintained
7680 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7681 F:      drivers/i2c/busses/i2c-taos-evm.c
7682
7683 I2C-TINY-USB DRIVER
7684 M:      Till Harbaum <till@harbaum.org>
7685 L:      linux-i2c@vger.kernel.org
7686 W:      http://www.harbaum.org/till/i2c_tiny_usb
7687 S:      Maintained
7688 F:      drivers/i2c/busses/i2c-tiny-usb.c
7689
7690 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7691 M:      Jean Delvare <jdelvare@suse.com>
7692 L:      linux-i2c@vger.kernel.org
7693 S:      Maintained
7694 F:      Documentation/i2c/busses/i2c-ali1535.rst
7695 F:      Documentation/i2c/busses/i2c-ali1563.rst
7696 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7697 F:      Documentation/i2c/busses/i2c-amd756.rst
7698 F:      Documentation/i2c/busses/i2c-amd8111.rst
7699 F:      Documentation/i2c/busses/i2c-i801.rst
7700 F:      Documentation/i2c/busses/i2c-nforce2.rst
7701 F:      Documentation/i2c/busses/i2c-piix4.rst
7702 F:      Documentation/i2c/busses/i2c-sis5595.rst
7703 F:      Documentation/i2c/busses/i2c-sis630.rst
7704 F:      Documentation/i2c/busses/i2c-sis96x.rst
7705 F:      Documentation/i2c/busses/i2c-via.rst
7706 F:      Documentation/i2c/busses/i2c-viapro.rst
7707 F:      drivers/i2c/busses/i2c-ali1535.c
7708 F:      drivers/i2c/busses/i2c-ali1563.c
7709 F:      drivers/i2c/busses/i2c-ali15x3.c
7710 F:      drivers/i2c/busses/i2c-amd756.c
7711 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7712 F:      drivers/i2c/busses/i2c-amd8111.c
7713 F:      drivers/i2c/busses/i2c-i801.c
7714 F:      drivers/i2c/busses/i2c-isch.c
7715 F:      drivers/i2c/busses/i2c-nforce2.c
7716 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7717 F:      drivers/i2c/busses/i2c-piix4.c
7718 F:      drivers/i2c/busses/i2c-sis5595.c
7719 F:      drivers/i2c/busses/i2c-sis630.c
7720 F:      drivers/i2c/busses/i2c-sis96x.c
7721 F:      drivers/i2c/busses/i2c-via.c
7722 F:      drivers/i2c/busses/i2c-viapro.c
7723
7724 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7725 M:      Hans de Goede <hdegoede@redhat.com>
7726 L:      linux-i2c@vger.kernel.org
7727 S:      Maintained
7728 F:      drivers/i2c/busses/i2c-cht-wc.c
7729
7730 I2C/SMBUS ISMT DRIVER
7731 M:      Seth Heasley <seth.heasley@intel.com>
7732 M:      Neil Horman <nhorman@tuxdriver.com>
7733 L:      linux-i2c@vger.kernel.org
7734 F:      drivers/i2c/busses/i2c-ismt.c
7735 F:      Documentation/i2c/busses/i2c-ismt.rst
7736
7737 I2C/SMBUS STUB DRIVER
7738 M:      Jean Delvare <jdelvare@suse.com>
7739 L:      linux-i2c@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/i2c/i2c-stub.c
7742
7743 I3C SUBSYSTEM
7744 M:      Boris Brezillon <bbrezillon@kernel.org>
7745 L:      linux-i3c@lists.infradead.org
7746 C:      irc://chat.freenode.net/linux-i3c
7747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7748 S:      Maintained
7749 F:      Documentation/ABI/testing/sysfs-bus-i3c
7750 F:      Documentation/devicetree/bindings/i3c/
7751 F:      Documentation/driver-api/i3c
7752 F:      drivers/i3c/
7753 F:      include/linux/i3c/
7754
7755 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7756 M:      Vitor Soares <vitor.soares@synopsys.com>
7757 S:      Maintained
7758 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7759 F:      drivers/i3c/master/dw*
7760
7761 IA64 (Itanium) PLATFORM
7762 M:      Tony Luck <tony.luck@intel.com>
7763 M:      Fenghua Yu <fenghua.yu@intel.com>
7764 L:      linux-ia64@vger.kernel.org
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7766 S:      Maintained
7767 F:      arch/ia64/
7768
7769 IBM Power 842 compression accelerator
7770 M:      Haren Myneni <haren@us.ibm.com>
7771 S:      Supported
7772 F:      drivers/crypto/nx/Makefile
7773 F:      drivers/crypto/nx/Kconfig
7774 F:      drivers/crypto/nx/nx-842*
7775 F:      include/linux/sw842.h
7776 F:      crypto/842.c
7777 F:      lib/842/
7778
7779 IBM Power in-Nest Crypto Acceleration
7780 M:      Breno Leitão <leitao@debian.org>
7781 M:      Nayna Jain <nayna@linux.ibm.com>
7782 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7783 L:      linux-crypto@vger.kernel.org
7784 S:      Supported
7785 F:      drivers/crypto/nx/Makefile
7786 F:      drivers/crypto/nx/Kconfig
7787 F:      drivers/crypto/nx/nx-aes*
7788 F:      drivers/crypto/nx/nx-sha*
7789 F:      drivers/crypto/nx/nx.*
7790 F:      drivers/crypto/nx/nx_csbcpb.h
7791 F:      drivers/crypto/nx/nx_debugfs.c
7792
7793 IBM Power Linux RAID adapter
7794 M:      Brian King <brking@us.ibm.com>
7795 S:      Supported
7796 F:      drivers/scsi/ipr.*
7797
7798 IBM Power SRIOV Virtual NIC Device Driver
7799 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7800 M:      John Allen <jallen@linux.ibm.com>
7801 L:      netdev@vger.kernel.org
7802 S:      Supported
7803 F:      drivers/net/ethernet/ibm/ibmvnic.*
7804
7805 IBM Power Virtual Accelerator Switchboard
7806 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7807 L:      linuxppc-dev@lists.ozlabs.org
7808 S:      Supported
7809 F:      arch/powerpc/platforms/powernv/vas*
7810 F:      arch/powerpc/platforms/powernv/copy-paste.h
7811 F:      arch/powerpc/include/asm/vas.h
7812
7813 IBM Power Virtual Ethernet Device Driver
7814 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7815 L:      netdev@vger.kernel.org
7816 S:      Supported
7817 F:      drivers/net/ethernet/ibm/ibmveth.*
7818
7819 IBM Power Virtual FC Device Drivers
7820 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7821 L:      linux-scsi@vger.kernel.org
7822 S:      Supported
7823 F:      drivers/scsi/ibmvscsi/ibmvfc*
7824
7825 IBM Power Virtual Management Channel Driver
7826 M:      Steven Royer <seroyer@linux.ibm.com>
7827 S:      Supported
7828 F:      drivers/misc/ibmvmc.*
7829
7830 IBM Power Virtual SCSI Device Drivers
7831 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7832 L:      linux-scsi@vger.kernel.org
7833 S:      Supported
7834 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7835 F:      include/scsi/viosrp.h
7836
7837 IBM Power Virtual SCSI Device Target Driver
7838 M:      Michael Cyr <mikecyr@linux.ibm.com>
7839 L:      linux-scsi@vger.kernel.org
7840 L:      target-devel@vger.kernel.org
7841 S:      Supported
7842 F:      drivers/scsi/ibmvscsi_tgt/
7843
7844 IBM Power VMX Cryptographic instructions
7845 M:      Breno Leitão <leitao@debian.org>
7846 M:      Nayna Jain <nayna@linux.ibm.com>
7847 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7848 L:      linux-crypto@vger.kernel.org
7849 S:      Supported
7850 F:      drivers/crypto/vmx/Makefile
7851 F:      drivers/crypto/vmx/Kconfig
7852 F:      drivers/crypto/vmx/vmx.c
7853 F:      drivers/crypto/vmx/aes*
7854 F:      drivers/crypto/vmx/ghash*
7855 F:      drivers/crypto/vmx/ppc-xlate.pl
7856
7857 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7858 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7859 L:      linux-pci@vger.kernel.org
7860 L:      linuxppc-dev@lists.ozlabs.org
7861 S:      Supported
7862 F:      drivers/pci/hotplug/rpaphp*
7863
7864 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7865 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7866 L:      linux-pci@vger.kernel.org
7867 L:      linuxppc-dev@lists.ozlabs.org
7868 S:      Supported
7869 F:      drivers/pci/hotplug/rpadlpar*
7870
7871 IBM ServeRAID RAID DRIVER
7872 S:      Orphan
7873 F:      drivers/scsi/ips.*
7874
7875 ICH LPC AND GPIO DRIVER
7876 M:      Peter Tyser <ptyser@xes-inc.com>
7877 S:      Maintained
7878 F:      drivers/mfd/lpc_ich.c
7879 F:      drivers/gpio/gpio-ich.c
7880
7881 ICY I2C DRIVER
7882 M:      Max Staudt <max@enpas.org>
7883 L:      linux-i2c@vger.kernel.org
7884 S:      Maintained
7885 F:      drivers/i2c/busses/i2c-icy.c
7886
7887 IDE SUBSYSTEM
7888 M:      "David S. Miller" <davem@davemloft.net>
7889 L:      linux-ide@vger.kernel.org
7890 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7892 S:      Maintained
7893 F:      Documentation/ide/
7894 F:      drivers/ide/
7895 F:      include/linux/ide.h
7896
7897 IDE/ATAPI DRIVERS
7898 M:      Borislav Petkov <bp@alien8.de>
7899 L:      linux-ide@vger.kernel.org
7900 S:      Maintained
7901 F:      Documentation/cdrom/ide-cd.rst
7902 F:      drivers/ide/ide-cd*
7903
7904 IDEAPAD LAPTOP EXTRAS DRIVER
7905 M:      Ike Panhc <ike.pan@canonical.com>
7906 L:      platform-driver-x86@vger.kernel.org
7907 W:      http://launchpad.net/ideapad-laptop
7908 S:      Maintained
7909 F:      drivers/platform/x86/ideapad-laptop.c
7910
7911 IDEAPAD LAPTOP SLIDEBAR DRIVER
7912 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7913 L:      linux-input@vger.kernel.org
7914 W:      https://github.com/o2genum/ideapad-slidebar
7915 S:      Maintained
7916 F:      drivers/input/misc/ideapad_slidebar.c
7917
7918 IDT VersaClock 5 CLOCK DRIVER
7919 M:      Marek Vasut <marek.vasut@gmail.com>
7920 S:      Maintained
7921 F:      drivers/clk/clk-versaclock5.c
7922
7923 IEEE 802.15.4 SUBSYSTEM
7924 M:      Alexander Aring <alex.aring@gmail.com>
7925 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7926 L:      linux-wpan@vger.kernel.org
7927 W:      http://wpan.cakelab.org/
7928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7930 S:      Maintained
7931 F:      net/ieee802154/
7932 F:      net/mac802154/
7933 F:      drivers/net/ieee802154/
7934 F:      include/linux/nl802154.h
7935 F:      include/linux/ieee802154.h
7936 F:      include/net/nl802154.h
7937 F:      include/net/mac802154.h
7938 F:      include/net/af_ieee802154.h
7939 F:      include/net/cfg802154.h
7940 F:      include/net/ieee802154_netdev.h
7941 F:      Documentation/networking/ieee802154.rst
7942
7943 IFE PROTOCOL
7944 M:      Yotam Gigi <yotam.gi@gmail.com>
7945 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7946 F:      net/ife
7947 F:      include/net/ife.h
7948 F:      include/uapi/linux/ife.h
7949
7950 IGORPLUG-USB IR RECEIVER
7951 M:      Sean Young <sean@mess.org>
7952 L:      linux-media@vger.kernel.org
7953 S:      Maintained
7954 F:      drivers/media/rc/igorplugusb.c
7955
7956 IGUANAWORKS USB IR TRANSCEIVER
7957 M:      Sean Young <sean@mess.org>
7958 L:      linux-media@vger.kernel.org
7959 S:      Maintained
7960 F:      drivers/media/rc/iguanair.c
7961
7962 IIO DIGITAL POTENTIOMETER DAC
7963 M:      Peter Rosin <peda@axentia.se>
7964 L:      linux-iio@vger.kernel.org
7965 S:      Maintained
7966 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7967 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7968 F:      drivers/iio/dac/dpot-dac.c
7969
7970 IIO ENVELOPE DETECTOR
7971 M:      Peter Rosin <peda@axentia.se>
7972 L:      linux-iio@vger.kernel.org
7973 S:      Maintained
7974 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7975 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7976 F:      drivers/iio/adc/envelope-detector.c
7977
7978 IIO MULTIPLEXER
7979 M:      Peter Rosin <peda@axentia.se>
7980 L:      linux-iio@vger.kernel.org
7981 S:      Maintained
7982 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7983 F:      drivers/iio/multiplexer/iio-mux.c
7984
7985 IIO SUBSYSTEM AND DRIVERS
7986 M:      Jonathan Cameron <jic23@kernel.org>
7987 R:      Hartmut Knaack <knaack.h@gmx.de>
7988 R:      Lars-Peter Clausen <lars@metafoo.de>
7989 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7990 L:      linux-iio@vger.kernel.org
7991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7992 S:      Maintained
7993 F:      Documentation/ABI/testing/configfs-iio*
7994 F:      Documentation/ABI/testing/sysfs-bus-iio*
7995 F:      Documentation/devicetree/bindings/iio/
7996 F:      drivers/iio/
7997 F:      drivers/staging/iio/
7998 F:      include/linux/iio/
7999 F:      tools/iio/
8000
8001 IIO UNIT CONVERTER
8002 M:      Peter Rosin <peda@axentia.se>
8003 L:      linux-iio@vger.kernel.org
8004 S:      Maintained
8005 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8006 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8007 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8008 F:      drivers/iio/afe/iio-rescale.c
8009
8010 IKANOS/ADI EAGLE ADSL USB DRIVER
8011 M:      Matthieu Castet <castet.matthieu@free.fr>
8012 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8013 S:      Maintained
8014 F:      drivers/usb/atm/ueagle-atm.c
8015
8016 IMGTEC ASCII LCD DRIVER
8017 M:      Paul Burton <paul.burton@mips.com>
8018 S:      Maintained
8019 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8020 F:      drivers/auxdisplay/img-ascii-lcd.c
8021
8022 IMGTEC IR DECODER DRIVER
8023 M:      James Hogan <jhogan@kernel.org>
8024 S:      Maintained
8025 F:      drivers/media/rc/img-ir/
8026
8027 IMON SOUNDGRAPH USB IR RECEIVER
8028 M:      Sean Young <sean@mess.org>
8029 L:      linux-media@vger.kernel.org
8030 S:      Maintained
8031 F:      drivers/media/rc/imon_raw.c
8032 F:      drivers/media/rc/imon.c
8033
8034 IMS TWINTURBO FRAMEBUFFER DRIVER
8035 L:      linux-fbdev@vger.kernel.org
8036 S:      Orphan
8037 F:      drivers/video/fbdev/imsttfb.c
8038
8039 INA209 HARDWARE MONITOR DRIVER
8040 M:      Guenter Roeck <linux@roeck-us.net>
8041 L:      linux-hwmon@vger.kernel.org
8042 S:      Maintained
8043 F:      Documentation/hwmon/ina209.rst
8044 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8045 F:      drivers/hwmon/ina209.c
8046
8047 INA2XX HARDWARE MONITOR DRIVER
8048 M:      Guenter Roeck <linux@roeck-us.net>
8049 L:      linux-hwmon@vger.kernel.org
8050 S:      Maintained
8051 F:      Documentation/hwmon/ina2xx.rst
8052 F:      drivers/hwmon/ina2xx.c
8053 F:      include/linux/platform_data/ina2xx.h
8054
8055 INDUSTRY PACK SUBSYSTEM (IPACK)
8056 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8057 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8058 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8059 L:      industrypack-devel@lists.sourceforge.net
8060 W:      http://industrypack.sourceforge.net
8061 S:      Maintained
8062 F:      drivers/ipack/
8063
8064 INFINEON DPS310 Driver
8065 M:      Eddie James <eajames@linux.ibm.com>
8066 L:      linux-iio@vger.kernel.org
8067 F:      drivers/iio/pressure/dps310.c
8068 S:      Maintained
8069
8070 INFINIBAND SUBSYSTEM
8071 M:      Doug Ledford <dledford@redhat.com>
8072 M:      Jason Gunthorpe <jgg@mellanox.com>
8073 L:      linux-rdma@vger.kernel.org
8074 W:      https://github.com/linux-rdma/rdma-core
8075 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8077 S:      Supported
8078 F:      Documentation/devicetree/bindings/infiniband/
8079 F:      Documentation/infiniband/
8080 F:      drivers/infiniband/
8081 F:      include/uapi/linux/if_infiniband.h
8082 F:      include/uapi/rdma/
8083 F:      include/rdma/
8084 F:      include/trace/events/ib_mad.h
8085 F:      include/trace/events/ib_umad.h
8086 F:      samples/bpf/ibumad_kern.c
8087 F:      samples/bpf/ibumad_user.c
8088
8089 INGENIC JZ4780 DMA Driver
8090 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8091 S:      Maintained
8092 F:      drivers/dma/dma-jz4780.c
8093
8094 INGENIC JZ4780 NAND DRIVER
8095 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8096 L:      linux-mtd@lists.infradead.org
8097 S:      Maintained
8098 F:      drivers/mtd/nand/raw/ingenic/
8099
8100 INGENIC JZ47xx SoCs
8101 M:      Paul Cercueil <paul@crapouillou.net>
8102 S:      Maintained
8103 F:      arch/mips/boot/dts/ingenic/
8104 F:      arch/mips/include/asm/mach-jz4740/
8105 F:      arch/mips/jz4740/
8106 F:      drivers/clk/ingenic/
8107 F:      drivers/dma/dma-jz4780.c
8108 F:      drivers/gpu/drm/ingenic/
8109 F:      drivers/i2c/busses/i2c-jz4780.c
8110 F:      drivers/iio/adc/ingenic-adc.c
8111 F:      drivers/irqchip/irq-ingenic.c
8112 F:      drivers/memory/jz4780-nemc.c
8113 F:      drivers/mmc/host/jz4740_mmc.c
8114 F:      drivers/mtd/nand/raw/ingenic/
8115 F:      drivers/pinctrl/pinctrl-ingenic.c
8116 F:      drivers/power/supply/ingenic-battery.c
8117 F:      drivers/pwm/pwm-jz4740.c
8118 F:      drivers/rtc/rtc-jz4740.c
8119 F:      drivers/tty/serial/8250/8250_ingenic.c
8120 F:      drivers/usb/musb/jz4740.c
8121 F:      drivers/watchdog/jz4740_wdt.c
8122 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8123 F:      include/linux/mfd/ingenic-tcu.h
8124 F:      sound/soc/jz4740/
8125 F:      sound/soc/codecs/jz47*
8126
8127 INOTIFY
8128 M:      Jan Kara <jack@suse.cz>
8129 R:      Amir Goldstein <amir73il@gmail.com>
8130 L:      linux-fsdevel@vger.kernel.org
8131 S:      Maintained
8132 F:      Documentation/filesystems/inotify.txt
8133 F:      fs/notify/inotify/
8134 F:      include/linux/inotify.h
8135 F:      include/uapi/linux/inotify.h
8136
8137 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8138 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8139 L:      linux-input@vger.kernel.org
8140 Q:      http://patchwork.kernel.org/project/linux-input/list/
8141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8142 S:      Maintained
8143 F:      drivers/input/
8144 F:      include/linux/input.h
8145 F:      include/uapi/linux/input.h
8146 F:      include/uapi/linux/input-event-codes.h
8147 F:      include/linux/input/
8148 F:      Documentation/devicetree/bindings/input/
8149 F:      Documentation/devicetree/bindings/serio/
8150 F:      Documentation/input/
8151
8152 INPUT MULTITOUCH (MT) PROTOCOL
8153 M:      Henrik Rydberg <rydberg@bitmath.org>
8154 L:      linux-input@vger.kernel.org
8155 S:      Odd fixes
8156 F:      Documentation/input/multi-touch-protocol.rst
8157 F:      drivers/input/input-mt.c
8158 K:      \b(ABS|SYN)_MT_
8159
8160 INSIDE SECURE CRYPTO DRIVER
8161 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8162 F:      drivers/crypto/inside-secure/
8163 S:      Maintained
8164 L:      linux-crypto@vger.kernel.org
8165
8166 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8167 M:      Mimi Zohar <zohar@linux.ibm.com>
8168 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8169 L:      linux-integrity@vger.kernel.org
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8171 S:      Supported
8172 F:      security/integrity/ima/
8173
8174 INTEL 810/815 FRAMEBUFFER DRIVER
8175 M:      Antonino Daplas <adaplas@gmail.com>
8176 L:      linux-fbdev@vger.kernel.org
8177 S:      Maintained
8178 F:      drivers/video/fbdev/i810/
8179
8180 INTEL ASoC DRIVERS
8181 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8182 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8183 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8184 M:      Jie Yang <yang.jie@linux.intel.com>
8185 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8186 S:      Supported
8187 F:      sound/soc/intel/
8188
8189 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8190 M:      Hans de Goede <hdegoede@redhat.com>
8191 L:      platform-driver-x86@vger.kernel.org
8192 S:      Maintained
8193 F:      drivers/platform/x86/intel_atomisp2_pm.c
8194
8195 INTEL C600 SERIES SAS CONTROLLER DRIVER
8196 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8197 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8198 L:      linux-scsi@vger.kernel.org
8199 T:      git git://git.code.sf.net/p/intel-sas/isci
8200 S:      Supported
8201 F:      drivers/scsi/isci/
8202
8203 INTEL CPU family model numbers
8204 M:      Tony Luck <tony.luck@intel.com>
8205 M:      x86@kernel.org
8206 L:      linux-kernel@vger.kernel.org
8207 S:      Supported
8208 F:      arch/x86/include/asm/intel-family.h
8209
8210 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8211 M:      Jani Nikula <jani.nikula@linux.intel.com>
8212 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8213 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8214 L:      intel-gfx@lists.freedesktop.org
8215 W:      https://01.org/linuxgraphics/
8216 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8217 C:      irc://chat.freenode.net/intel-gfx
8218 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8219 T:      git git://anongit.freedesktop.org/drm-intel
8220 S:      Supported
8221 F:      drivers/gpu/drm/i915/
8222 F:      include/drm/i915*
8223 F:      include/uapi/drm/i915_drm.h
8224 F:      Documentation/gpu/i915.rst
8225
8226 INTEL ETHERNET DRIVERS
8227 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8228 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8229 W:      http://www.intel.com/support/feedback.htm
8230 W:      http://e1000.sourceforge.net/
8231 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8234 S:      Supported
8235 F:      Documentation/networking/device_drivers/intel/e100.rst
8236 F:      Documentation/networking/device_drivers/intel/e1000.rst
8237 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8238 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8239 F:      Documentation/networking/device_drivers/intel/igb.rst
8240 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8241 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8242 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8243 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8244 F:      Documentation/networking/device_drivers/intel/i40e.rst
8245 F:      Documentation/networking/device_drivers/intel/iavf.rst
8246 F:      Documentation/networking/device_drivers/intel/ice.rst
8247 F:      drivers/net/ethernet/intel/
8248 F:      drivers/net/ethernet/intel/*/
8249 F:      include/linux/avf/virtchnl.h
8250
8251 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8252 M:      Maik Broemme <mbroemme@libmpq.org>
8253 L:      linux-fbdev@vger.kernel.org
8254 S:      Maintained
8255 F:      Documentation/fb/intelfb.rst
8256 F:      drivers/video/fbdev/intelfb/
8257
8258 INTEL GPIO DRIVERS
8259 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8260 L:      linux-gpio@vger.kernel.org
8261 S:      Maintained
8262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8263 F:      drivers/gpio/gpio-ich.c
8264 F:      drivers/gpio/gpio-intel-mid.c
8265 F:      drivers/gpio/gpio-lynxpoint.c
8266 F:      drivers/gpio/gpio-merrifield.c
8267 F:      drivers/gpio/gpio-ml-ioh.c
8268 F:      drivers/gpio/gpio-pch.c
8269 F:      drivers/gpio/gpio-sch.c
8270 F:      drivers/gpio/gpio-sodaville.c
8271
8272 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8273 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8274 M:      Zhi Wang <zhi.a.wang@intel.com>
8275 L:      intel-gvt-dev@lists.freedesktop.org
8276 L:      intel-gfx@lists.freedesktop.org
8277 W:      https://01.org/igvt-g
8278 T:      git https://github.com/intel/gvt-linux.git
8279 S:      Supported
8280 F:      drivers/gpu/drm/i915/gvt/
8281
8282 INTEL HID EVENT DRIVER
8283 M:      Alex Hung <alex.hung@canonical.com>
8284 L:      platform-driver-x86@vger.kernel.org
8285 S:      Maintained
8286 F:      drivers/platform/x86/intel-hid.c
8287
8288 INTEL I/OAT DMA DRIVER
8289 M:      Dave Jiang <dave.jiang@intel.com>
8290 R:      Dan Williams <dan.j.williams@intel.com>
8291 L:      dmaengine@vger.kernel.org
8292 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8293 S:      Supported
8294 F:      drivers/dma/ioat*
8295
8296 INTEL IDLE DRIVER
8297 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8298 M:      Len Brown <lenb@kernel.org>
8299 L:      linux-pm@vger.kernel.org
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8301 B:      https://bugzilla.kernel.org
8302 S:      Supported
8303 F:      drivers/idle/intel_idle.c
8304
8305 INTEL INTEGRATED SENSOR HUB DRIVER
8306 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8307 M:      Jiri Kosina <jikos@kernel.org>
8308 L:      linux-input@vger.kernel.org
8309 S:      Maintained
8310 F:      drivers/hid/intel-ish-hid/
8311
8312 INTEL IOMMU (VT-d)
8313 M:      David Woodhouse <dwmw2@infradead.org>
8314 L:      iommu@lists.linux-foundation.org
8315 T:      git git://git.infradead.org/iommu-2.6.git
8316 S:      Supported
8317 F:      drivers/iommu/intel-iommu.c
8318 F:      include/linux/intel-iommu.h
8319
8320 INTEL IOP-ADMA DMA DRIVER
8321 R:      Dan Williams <dan.j.williams@intel.com>
8322 S:      Odd fixes
8323 F:      drivers/dma/iop-adma.c
8324
8325 INTEL IPU3 CSI-2 CIO2 DRIVER
8326 M:      Yong Zhi <yong.zhi@intel.com>
8327 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8328 M:      Bingbu Cao <bingbu.cao@intel.com>
8329 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8330 L:      linux-media@vger.kernel.org
8331 S:      Maintained
8332 F:      drivers/media/pci/intel/ipu3/
8333 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8334
8335 INTEL IPU3 CSI-2 IMGU DRIVER
8336 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8337 L:      linux-media@vger.kernel.org
8338 S:      Maintained
8339 F:      drivers/staging/media/ipu3/
8340 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8341 F:      Documentation/media/v4l-drivers/ipu3.rst
8342
8343 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8344 M:      Krzysztof Halasa <khalasa@piap.pl>
8345 S:      Maintained
8346 F:      include/linux/soc/ixp4xx/qmgr.h
8347 F:      include/linux/soc/ixp4xx/npe.h
8348 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8349 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8350 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8351 F:      drivers/net/wan/ixp4xx_hss.c
8352
8353 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8354 M:      Deepak Saxena <dsaxena@plexity.net>
8355 S:      Maintained
8356 F:      drivers/char/hw_random/ixp4xx-rng.c
8357
8358 INTEL MANAGEMENT ENGINE (mei)
8359 M:      Tomas Winkler <tomas.winkler@intel.com>
8360 L:      linux-kernel@vger.kernel.org
8361 S:      Supported
8362 F:      include/uapi/linux/mei.h
8363 F:      include/linux/mei_cl_bus.h
8364 F:      drivers/misc/mei/*
8365 F:      drivers/watchdog/mei_wdt.c
8366 F:      Documentation/driver-api/mei/*
8367 F:      samples/mei/*
8368
8369 INTEL MENLOW THERMAL DRIVER
8370 M:      Sujith Thomas <sujith.thomas@intel.com>
8371 L:      platform-driver-x86@vger.kernel.org
8372 W:      https://01.org/linux-acpi
8373 S:      Supported
8374 F:      drivers/platform/x86/intel_menlow.c
8375
8376 INTEL MIC DRIVERS (mic)
8377 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8378 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8379 S:      Supported
8380 W:      https://github.com/sudeepdutt/mic
8381 W:      http://software.intel.com/en-us/mic-developer
8382 F:      include/linux/mic_bus.h
8383 F:      include/linux/scif.h
8384 F:      include/uapi/linux/mic_common.h
8385 F:      include/uapi/linux/mic_ioctl.h
8386 F:      include/uapi/linux/scif_ioctl.h
8387 F:      drivers/misc/mic/
8388 F:      drivers/dma/mic_x100_dma.c
8389 F:      drivers/dma/mic_x100_dma.h
8390 F:      Documentation/mic/
8391
8392 INTEL PMC CORE DRIVER
8393 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8394 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8395 L:      platform-driver-x86@vger.kernel.org
8396 S:      Maintained
8397 F:      drivers/platform/x86/intel_pmc_core*
8398
8399 INTEL PMC/P-Unit IPC DRIVER
8400 M:      Zha Qipeng<qipeng.zha@intel.com>
8401 L:      platform-driver-x86@vger.kernel.org
8402 S:      Maintained
8403 F:      drivers/platform/x86/intel_pmc_ipc.c
8404 F:      drivers/platform/x86/intel_punit_ipc.c
8405 F:      arch/x86/include/asm/intel_pmc_ipc.h
8406 F:      arch/x86/include/asm/intel_punit_ipc.h
8407
8408 INTEL PMIC GPIO DRIVERS
8409 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8410 S:      Maintained
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8412 F:      drivers/gpio/gpio-*cove.c
8413 F:      drivers/gpio/gpio-msic.c
8414
8415 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8416 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8417 S:      Maintained
8418 F:      drivers/mfd/intel_msic.c
8419 F:      drivers/mfd/intel_soc_pmic*
8420 F:      include/linux/mfd/intel_msic.h
8421 F:      include/linux/mfd/intel_soc_pmic*
8422
8423 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8424 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8425 L:      linux-wireless@vger.kernel.org
8426 S:      Maintained
8427 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8428 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8429 F:      drivers/net/wireless/intel/ipw2x00/
8430
8431 INTEL PSTATE DRIVER
8432 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8433 M:      Len Brown <lenb@kernel.org>
8434 L:      linux-pm@vger.kernel.org
8435 S:      Supported
8436 F:      drivers/cpufreq/intel_pstate.c
8437
8438 INTEL RDMA RNIC DRIVER
8439 M:      Faisal Latif <faisal.latif@intel.com>
8440 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8441 L:      linux-rdma@vger.kernel.org
8442 S:      Supported
8443 F:      drivers/infiniband/hw/i40iw/
8444 F:      include/uapi/rdma/i40iw-abi.h
8445
8446 INTEL SPEED SELECT TECHNOLOGY
8447 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8448 L:      platform-driver-x86@vger.kernel.org
8449 S:      Maintained
8450 F:      drivers/platform/x86/intel_speed_select_if/
8451 F:      tools/power/x86/intel-speed-select/
8452 F:      include/uapi/linux/isst_if.h
8453
8454 INTEL STRATIX10 FIRMWARE DRIVERS
8455 M:      Richard Gong <richard.gong@linux.intel.com>
8456 L:      linux-kernel@vger.kernel.org
8457 S:      Maintained
8458 F:      drivers/firmware/stratix10-rsu.c
8459 F:      drivers/firmware/stratix10-svc.c
8460 F:      include/linux/firmware/intel/stratix10-smc.h
8461 F:      include/linux/firmware/intel/stratix10-svc-client.h
8462 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8463 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8464
8465 INTEL TELEMETRY DRIVER
8466 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8467 M:      "David E. Box" <david.e.box@linux.intel.com>
8468 L:      platform-driver-x86@vger.kernel.org
8469 S:      Maintained
8470 F:      arch/x86/include/asm/intel_telemetry.h
8471 F:      drivers/platform/x86/intel_telemetry*
8472
8473 INTEL VIRTUAL BUTTON DRIVER
8474 M:      AceLan Kao <acelan.kao@canonical.com>
8475 L:      platform-driver-x86@vger.kernel.org
8476 S:      Maintained
8477 F:      drivers/platform/x86/intel-vbtn.c
8478
8479 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8480 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8481 L:      linux-wireless@vger.kernel.org
8482 S:      Supported
8483 F:      drivers/net/wireless/intel/iwlegacy/
8484
8485 INTEL WIRELESS WIFI LINK (iwlwifi)
8486 M:      Johannes Berg <johannes.berg@intel.com>
8487 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8488 M:      Luca Coelho <luciano.coelho@intel.com>
8489 M:      Intel Linux Wireless <linuxwifi@intel.com>
8490 L:      linux-wireless@vger.kernel.org
8491 W:      http://intellinuxwireless.org
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8493 S:      Supported
8494 F:      drivers/net/wireless/intel/iwlwifi/
8495
8496 INTEL WIRELESS WIMAX CONNECTION 2400
8497 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8498 M:      linux-wimax@intel.com
8499 L:      wimax@linuxwimax.org (subscribers-only)
8500 S:      Supported
8501 W:      http://linuxwimax.org
8502 F:      Documentation/admin-guide/wimax/i2400m.rst
8503 F:      drivers/net/wimax/i2400m/
8504 F:      include/uapi/linux/wimax/i2400m.h
8505
8506 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8507 M:      Mario Limonciello <mario.limonciello@dell.com>
8508 S:      Maintained
8509 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8510
8511 INTEL(R) TRACE HUB
8512 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8513 S:      Supported
8514 F:      Documentation/trace/intel_th.rst
8515 F:      drivers/hwtracing/intel_th/
8516 F:      include/linux/intel_th.h
8517
8518 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8519 M:      Ning Sun <ning.sun@intel.com>
8520 L:      tboot-devel@lists.sourceforge.net
8521 W:      http://tboot.sourceforge.net
8522 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8523 S:      Supported
8524 F:      Documentation/x86/intel_txt.rst
8525 F:      include/linux/tboot.h
8526 F:      arch/x86/kernel/tboot.c
8527
8528 INTERCONNECT API
8529 M:      Georgi Djakov <georgi.djakov@linaro.org>
8530 L:      linux-pm@vger.kernel.org
8531 S:      Maintained
8532 F:      Documentation/driver-api/interconnect.rst
8533 F:      Documentation/devicetree/bindings/interconnect/
8534 F:      drivers/interconnect/
8535 F:      include/dt-bindings/interconnect/
8536 F:      include/linux/interconnect-provider.h
8537 F:      include/linux/interconnect.h
8538
8539 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8540 M:      Linus Walleij <linus.walleij@linaro.org>
8541 L:      linux-iio@vger.kernel.org
8542 S:      Maintained
8543 F:      drivers/iio/gyro/mpu3050*
8544 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8545
8546 IOC3 ETHERNET DRIVER
8547 M:      Ralf Baechle <ralf@linux-mips.org>
8548 L:      linux-mips@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8551
8552 IOMAP FILESYSTEM LIBRARY
8553 M:      Christoph Hellwig <hch@infradead.org>
8554 M:      Darrick J. Wong <darrick.wong@oracle.com>
8555 M:      linux-xfs@vger.kernel.org
8556 M:      linux-fsdevel@vger.kernel.org
8557 L:      linux-xfs@vger.kernel.org
8558 L:      linux-fsdevel@vger.kernel.org
8559 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8560 S:      Supported
8561 F:      fs/iomap/
8562 F:      include/linux/iomap.h
8563
8564 IOMMU DRIVERS
8565 M:      Joerg Roedel <joro@8bytes.org>
8566 L:      iommu@lists.linux-foundation.org
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8568 S:      Maintained
8569 F:      Documentation/devicetree/bindings/iommu/
8570 F:      drivers/iommu/
8571 F:      include/linux/iommu.h
8572 F:      include/linux/of_iommu.h
8573 F:      include/linux/iova.h
8574
8575 IO_URING
8576 M:      Jens Axboe <axboe@kernel.dk>
8577 L:      linux-block@vger.kernel.org
8578 L:      linux-fsdevel@vger.kernel.org
8579 T:      git git://git.kernel.dk/linux-block
8580 T:      git git://git.kernel.dk/liburing
8581 S:      Maintained
8582 F:      fs/io_uring.c
8583 F:      include/uapi/linux/io_uring.h
8584
8585 IPMI SUBSYSTEM
8586 M:      Corey Minyard <minyard@acm.org>
8587 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8588 W:      http://openipmi.sourceforge.net/
8589 S:      Supported
8590 F:      Documentation/devicetree/bindings/ipmi/
8591 F:      Documentation/IPMI.txt
8592 F:      drivers/char/ipmi/
8593 F:      include/linux/ipmi*
8594 F:      include/uapi/linux/ipmi*
8595
8596 IPS SCSI RAID DRIVER
8597 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8598 L:      linux-scsi@vger.kernel.org
8599 W:      http://www.adaptec.com/
8600 S:      Maintained
8601 F:      drivers/scsi/ips*
8602
8603 IPVS
8604 M:      Wensong Zhang <wensong@linux-vs.org>
8605 M:      Simon Horman <horms@verge.net.au>
8606 M:      Julian Anastasov <ja@ssi.bg>
8607 L:      netdev@vger.kernel.org
8608 L:      lvs-devel@vger.kernel.org
8609 S:      Maintained
8610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8612 F:      Documentation/networking/ipvs-sysctl.txt
8613 F:      include/net/ip_vs.h
8614 F:      include/uapi/linux/ip_vs.h
8615 F:      net/netfilter/ipvs/
8616
8617 IPWIRELESS DRIVER
8618 M:      Jiri Kosina <jikos@kernel.org>
8619 M:      David Sterba <dsterba@suse.com>
8620 S:      Odd Fixes
8621 F:      drivers/tty/ipwireless/
8622
8623 IPX NETWORK LAYER
8624 L:      netdev@vger.kernel.org
8625 S:      Obsolete
8626 F:      include/uapi/linux/ipx.h
8627
8628 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8629 M:      Marc Zyngier <maz@kernel.org>
8630 S:      Maintained
8631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8632 F:      Documentation/IRQ-domain.txt
8633 F:      include/linux/irqdomain.h
8634 F:      kernel/irq/irqdomain.c
8635 F:      kernel/irq/msi.c
8636
8637 IRQ SUBSYSTEM
8638 M:      Thomas Gleixner <tglx@linutronix.de>
8639 L:      linux-kernel@vger.kernel.org
8640 S:      Maintained
8641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8642 F:      kernel/irq/
8643
8644 IRQCHIP DRIVERS
8645 M:      Thomas Gleixner <tglx@linutronix.de>
8646 M:      Jason Cooper <jason@lakedaemon.net>
8647 M:      Marc Zyngier <maz@kernel.org>
8648 L:      linux-kernel@vger.kernel.org
8649 S:      Maintained
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8651 F:      Documentation/devicetree/bindings/interrupt-controller/
8652 F:      drivers/irqchip/
8653
8654 ISA
8655 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8656 S:      Maintained
8657 F:      Documentation/driver-api/isa.rst
8658 F:      drivers/base/isa.c
8659 F:      include/linux/isa.h
8660
8661 ISA RADIO MODULE
8662 M:      Hans Verkuil <hverkuil@xs4all.nl>
8663 L:      linux-media@vger.kernel.org
8664 T:      git git://linuxtv.org/media_tree.git
8665 W:      https://linuxtv.org
8666 S:      Maintained
8667 F:      drivers/media/radio/radio-isa*
8668
8669 ISAPNP
8670 M:      Jaroslav Kysela <perex@perex.cz>
8671 S:      Maintained
8672 F:      Documentation/driver-api/isapnp.rst
8673 F:      drivers/pnp/isapnp/
8674 F:      include/linux/isapnp.h
8675
8676 ISCSI
8677 M:      Lee Duncan <lduncan@suse.com>
8678 M:      Chris Leech <cleech@redhat.com>
8679 L:      open-iscsi@googlegroups.com
8680 W:      www.open-iscsi.com
8681 S:      Maintained
8682 F:      drivers/scsi/*iscsi*
8683 F:      include/scsi/*iscsi*
8684
8685 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8686 M:      Peter Jones <pjones@redhat.com>
8687 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8688 S:      Maintained
8689 F:      drivers/firmware/iscsi_ibft*
8690
8691 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8692 M:      Sagi Grimberg <sagi@grimberg.me>
8693 M:      Max Gurtovoy <maxg@mellanox.com>
8694 L:      linux-rdma@vger.kernel.org
8695 S:      Supported
8696 W:      http://www.openfabrics.org
8697 W:      www.open-iscsi.org
8698 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8699 F:      drivers/infiniband/ulp/iser/
8700
8701 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8702 M:      Sagi Grimberg <sagi@grimberg.me>
8703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8704 L:      linux-rdma@vger.kernel.org
8705 L:      target-devel@vger.kernel.org
8706 S:      Supported
8707 W:      http://www.linux-iscsi.org
8708 F:      drivers/infiniband/ulp/isert
8709
8710 ISDN/mISDN SUBSYSTEM
8711 M:      Karsten Keil <isdn@linux-pingi.de>
8712 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8713 L:      netdev@vger.kernel.org
8714 W:      http://www.isdn4linux.de
8715 S:      Maintained
8716 F:      drivers/isdn/mISDN
8717 F:      drivers/isdn/hardware
8718
8719 ISDN/CAPI SUBSYSTEM
8720 M:      Karsten Keil <isdn@linux-pingi.de>
8721 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8722 L:      netdev@vger.kernel.org
8723 W:      http://www.isdn4linux.de
8724 S:      Odd Fixes
8725 F:      Documentation/isdn/
8726 F:      drivers/isdn/capi/
8727 F:      drivers/staging/isdn/
8728 F:      net/bluetooth/cmtp/
8729 F:      include/linux/isdn/
8730 F:      include/uapi/linux/isdn/
8731
8732 IT87 HARDWARE MONITORING DRIVER
8733 M:      Jean Delvare <jdelvare@suse.com>
8734 L:      linux-hwmon@vger.kernel.org
8735 S:      Maintained
8736 F:      Documentation/hwmon/it87.rst
8737 F:      drivers/hwmon/it87.c
8738
8739 IT913X MEDIA DRIVER
8740 M:      Antti Palosaari <crope@iki.fi>
8741 L:      linux-media@vger.kernel.org
8742 W:      https://linuxtv.org
8743 W:      http://palosaari.fi/linux/
8744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8745 T:      git git://linuxtv.org/anttip/media_tree.git
8746 S:      Maintained
8747 F:      drivers/media/tuners/it913x*
8748
8749 IVTV VIDEO4LINUX DRIVER
8750 M:      Andy Walls <awalls@md.metrocast.net>
8751 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8752 L:      linux-media@vger.kernel.org
8753 T:      git git://linuxtv.org/media_tree.git
8754 W:      http://www.ivtvdriver.org
8755 S:      Maintained
8756 F:      Documentation/media/v4l-drivers/ivtv*
8757 F:      drivers/media/pci/ivtv/
8758 F:      include/uapi/linux/ivtv*
8759
8760 IX2505V MEDIA DRIVER
8761 M:      Malcolm Priestley <tvboxspy@gmail.com>
8762 L:      linux-media@vger.kernel.org
8763 W:      https://linuxtv.org
8764 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8765 S:      Maintained
8766 F:      drivers/media/dvb-frontends/ix2505v*
8767
8768 JAILHOUSE HYPERVISOR INTERFACE
8769 M:      Jan Kiszka <jan.kiszka@siemens.com>
8770 L:      jailhouse-dev@googlegroups.com
8771 S:      Maintained
8772 F:      arch/x86/kernel/jailhouse.c
8773 F:      arch/x86/include/asm/jailhouse_para.h
8774
8775 JC42.4 TEMPERATURE SENSOR DRIVER
8776 M:      Guenter Roeck <linux@roeck-us.net>
8777 L:      linux-hwmon@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/hwmon/jc42.c
8780 F:      Documentation/hwmon/jc42.rst
8781
8782 JFS FILESYSTEM
8783 M:      Dave Kleikamp <shaggy@kernel.org>
8784 L:      jfs-discussion@lists.sourceforge.net
8785 W:      http://jfs.sourceforge.net/
8786 T:      git git://github.com/kleikamp/linux-shaggy.git
8787 S:      Maintained
8788 F:      Documentation/admin-guide/jfs.rst
8789 F:      fs/jfs/
8790
8791 JME NETWORK DRIVER
8792 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/ethernet/jme.*
8796
8797 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8798 M:      David Woodhouse <dwmw2@infradead.org>
8799 M:      Richard Weinberger <richard@nod.at>
8800 L:      linux-mtd@lists.infradead.org
8801 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8802 T:      git git://git.infradead.org/ubifs-2.6.git
8803 S:      Odd Fixes
8804 F:      fs/jffs2/
8805 F:      include/uapi/linux/jffs2.h
8806
8807 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8808 M:      "Theodore Ts'o" <tytso@mit.edu>
8809 M:      Jan Kara <jack@suse.com>
8810 L:      linux-ext4@vger.kernel.org
8811 S:      Maintained
8812 F:      fs/jbd2/
8813 F:      include/linux/jbd2.h
8814
8815 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8816 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8817 L:      linux-media@vger.kernel.org
8818 S:      Maintained
8819 F:      drivers/media/platform/rcar_jpu.c
8820
8821 JSM Neo PCI based serial card
8822 L:      linux-serial@vger.kernel.org
8823 S:      Orphan
8824 F:      drivers/tty/serial/jsm/
8825
8826 K10TEMP HARDWARE MONITORING DRIVER
8827 M:      Clemens Ladisch <clemens@ladisch.de>
8828 L:      linux-hwmon@vger.kernel.org
8829 S:      Maintained
8830 F:      Documentation/hwmon/k10temp.rst
8831 F:      drivers/hwmon/k10temp.c
8832
8833 K8TEMP HARDWARE MONITORING DRIVER
8834 M:      Rudolf Marek <r.marek@assembler.cz>
8835 L:      linux-hwmon@vger.kernel.org
8836 S:      Maintained
8837 F:      Documentation/hwmon/k8temp.rst
8838 F:      drivers/hwmon/k8temp.c
8839
8840 KASAN
8841 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8842 R:      Alexander Potapenko <glider@google.com>
8843 R:      Dmitry Vyukov <dvyukov@google.com>
8844 L:      kasan-dev@googlegroups.com
8845 S:      Maintained
8846 F:      arch/*/include/asm/kasan.h
8847 F:      arch/*/mm/kasan_init*
8848 F:      Documentation/dev-tools/kasan.rst
8849 F:      include/linux/kasan*.h
8850 F:      lib/test_kasan.c
8851 F:      mm/kasan/
8852 F:      scripts/Makefile.kasan
8853
8854 KCONFIG
8855 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8857 L:      linux-kbuild@vger.kernel.org
8858 S:      Maintained
8859 F:      Documentation/kbuild/kconfig*
8860 F:      scripts/kconfig/
8861 F:      scripts/Kconfig.include
8862
8863 KDUMP
8864 M:      Dave Young <dyoung@redhat.com>
8865 M:      Baoquan He <bhe@redhat.com>
8866 R:      Vivek Goyal <vgoyal@redhat.com>
8867 L:      kexec@lists.infradead.org
8868 W:      http://lse.sourceforge.net/kdump/
8869 S:      Maintained
8870 F:      Documentation/admin-guide/kdump/
8871
8872 KEENE FM RADIO TRANSMITTER DRIVER
8873 M:      Hans Verkuil <hverkuil@xs4all.nl>
8874 L:      linux-media@vger.kernel.org
8875 T:      git git://linuxtv.org/media_tree.git
8876 W:      https://linuxtv.org
8877 S:      Maintained
8878 F:      drivers/media/radio/radio-keene*
8879
8880 KERNEL AUTOMOUNTER
8881 M:      Ian Kent <raven@themaw.net>
8882 L:      autofs@vger.kernel.org
8883 S:      Maintained
8884 F:      fs/autofs/
8885
8886 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8887 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8888 M:      Michal Marek <michal.lkml@markovi.net>
8889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8890 L:      linux-kbuild@vger.kernel.org
8891 S:      Maintained
8892 F:      Documentation/kbuild/
8893 F:      Makefile
8894 F:      scripts/Kbuild*
8895 F:      scripts/Makefile*
8896 F:      scripts/basic/
8897 F:      scripts/mk*
8898 F:      scripts/*vmlinux*
8899 F:      scripts/mod/
8900 F:      scripts/package/
8901
8902 KERNEL JANITORS
8903 L:      kernel-janitors@vger.kernel.org
8904 W:      http://kernelnewbies.org/KernelJanitors
8905 S:      Odd Fixes
8906
8907 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8908 M:      "J. Bruce Fields" <bfields@fieldses.org>
8909 M:      Chuck Lever <chuck.lever@oracle.com>
8910 L:      linux-nfs@vger.kernel.org
8911 W:      http://nfs.sourceforge.net/
8912 T:      git git://linux-nfs.org/~bfields/linux.git
8913 S:      Supported
8914 F:      fs/nfsd/
8915 F:      include/uapi/linux/nfsd/
8916 F:      fs/lockd/
8917 F:      fs/nfs_common/
8918 F:      net/sunrpc/
8919 F:      include/linux/lockd/
8920 F:      include/linux/sunrpc/
8921 F:      include/uapi/linux/sunrpc/
8922
8923 KERNEL SELFTEST FRAMEWORK
8924 M:      Shuah Khan <shuah@kernel.org>
8925 M:      Shuah Khan <skhan@linuxfoundation.org>
8926 L:      linux-kselftest@vger.kernel.org
8927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8928 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8929 S:      Maintained
8930 F:      tools/testing/selftests/
8931 F:      Documentation/dev-tools/kselftest*
8932
8933 KERNEL USERMODE HELPER
8934 M:      Luis Chamberlain <mcgrof@kernel.org>
8935 L:      linux-kernel@vger.kernel.org
8936 S:      Maintained
8937 F:      kernel/umh.c
8938 F:      include/linux/umh.h
8939
8940 KERNEL VIRTUAL MACHINE (KVM)
8941 M:      Paolo Bonzini <pbonzini@redhat.com>
8942 M:      Radim Krčmář <rkrcmar@redhat.com>
8943 L:      kvm@vger.kernel.org
8944 W:      http://www.linux-kvm.org
8945 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8946 S:      Supported
8947 F:      Documentation/virt/kvm/
8948 F:      include/trace/events/kvm.h
8949 F:      include/uapi/asm-generic/kvm*
8950 F:      include/uapi/linux/kvm*
8951 F:      include/asm-generic/kvm*
8952 F:      include/linux/kvm*
8953 F:      include/kvm/iodev.h
8954 F:      virt/kvm/*
8955 F:      tools/kvm/
8956 F:      tools/testing/selftests/kvm/
8957
8958 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8959 M:      Marc Zyngier <maz@kernel.org>
8960 R:      James Morse <james.morse@arm.com>
8961 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8962 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8964 L:      kvmarm@lists.cs.columbia.edu
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8966 S:      Maintained
8967 F:      arch/arm/include/uapi/asm/kvm*
8968 F:      arch/arm/include/asm/kvm*
8969 F:      arch/arm/kvm/
8970 F:      arch/arm64/include/uapi/asm/kvm*
8971 F:      arch/arm64/include/asm/kvm*
8972 F:      arch/arm64/kvm/
8973 F:      virt/kvm/arm/
8974 F:      include/kvm/arm_*
8975
8976 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8977 M:      James Hogan <jhogan@kernel.org>
8978 L:      linux-mips@vger.kernel.org
8979 S:      Supported
8980 F:      arch/mips/include/uapi/asm/kvm*
8981 F:      arch/mips/include/asm/kvm*
8982 F:      arch/mips/kvm/
8983
8984 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8985 M:      Paul Mackerras <paulus@ozlabs.org>
8986 L:      kvm-ppc@vger.kernel.org
8987 W:      http://www.linux-kvm.org/
8988 T:      git git://github.com/agraf/linux-2.6.git
8989 S:      Supported
8990 F:      arch/powerpc/include/uapi/asm/kvm*
8991 F:      arch/powerpc/include/asm/kvm*
8992 F:      arch/powerpc/kvm/
8993 F:      arch/powerpc/kernel/kvm*
8994
8995 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8996 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8997 M:      Janosch Frank <frankja@linux.ibm.com>
8998 R:      David Hildenbrand <david@redhat.com>
8999 R:      Cornelia Huck <cohuck@redhat.com>
9000 L:      kvm@vger.kernel.org
9001 W:      http://www.ibm.com/developerworks/linux/linux390/
9002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9003 S:      Supported
9004 F:      arch/s390/include/uapi/asm/kvm*
9005 F:      arch/s390/include/asm/gmap.h
9006 F:      arch/s390/include/asm/kvm*
9007 F:      arch/s390/kvm/
9008 F:      arch/s390/mm/gmap.c
9009 F:      tools/testing/selftests/kvm/s390x/
9010 F:      tools/testing/selftests/kvm/*/s390x/
9011
9012 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9013 M:      Paolo Bonzini <pbonzini@redhat.com>
9014 M:      Radim Krčmář <rkrcmar@redhat.com>
9015 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9016 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9017 R:      Wanpeng Li <wanpengli@tencent.com>
9018 R:      Jim Mattson <jmattson@google.com>
9019 R:      Joerg Roedel <joro@8bytes.org>
9020 L:      kvm@vger.kernel.org
9021 W:      http://www.linux-kvm.org
9022 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9023 S:      Supported
9024 F:      arch/x86/kvm/
9025 F:      arch/x86/kvm/*/
9026 F:      arch/x86/include/uapi/asm/kvm*
9027 F:      arch/x86/include/uapi/asm/vmx.h
9028 F:      arch/x86/include/uapi/asm/svm.h
9029 F:      arch/x86/include/asm/kvm*
9030 F:      arch/x86/include/asm/pvclock-abi.h
9031 F:      arch/x86/include/asm/svm.h
9032 F:      arch/x86/include/asm/vmx.h
9033 F:      arch/x86/kernel/kvm.c
9034 F:      arch/x86/kernel/kvmclock.c
9035
9036 KERNFS
9037 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9038 M:      Tejun Heo <tj@kernel.org>
9039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9040 S:      Supported
9041 F:      include/linux/kernfs.h
9042 F:      fs/kernfs/
9043
9044 KEXEC
9045 M:      Eric Biederman <ebiederm@xmission.com>
9046 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9047 L:      kexec@lists.infradead.org
9048 S:      Maintained
9049 F:      include/linux/kexec.h
9050 F:      include/uapi/linux/kexec.h
9051 F:      kernel/kexec*
9052
9053 KEYS-ENCRYPTED
9054 M:      Mimi Zohar <zohar@linux.ibm.com>
9055 L:      linux-integrity@vger.kernel.org
9056 L:      keyrings@vger.kernel.org
9057 S:      Supported
9058 F:      Documentation/security/keys/trusted-encrypted.rst
9059 F:      include/keys/encrypted-type.h
9060 F:      security/keys/encrypted-keys/
9061
9062 KEYS-TRUSTED
9063 M:      James Bottomley <jejb@linux.ibm.com>
9064 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9065 M:      Mimi Zohar <zohar@linux.ibm.com>
9066 L:      linux-integrity@vger.kernel.org
9067 L:      keyrings@vger.kernel.org
9068 S:      Supported
9069 F:      Documentation/security/keys/trusted-encrypted.rst
9070 F:      include/keys/trusted-type.h
9071 F:      security/keys/trusted.c
9072 F:      include/keys/trusted.h
9073
9074 KEYS/KEYRINGS:
9075 M:      David Howells <dhowells@redhat.com>
9076 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9077 L:      keyrings@vger.kernel.org
9078 S:      Maintained
9079 F:      Documentation/security/keys/core.rst
9080 F:      include/linux/key.h
9081 F:      include/linux/key-type.h
9082 F:      include/linux/keyctl.h
9083 F:      include/uapi/linux/keyctl.h
9084 F:      include/keys/
9085 F:      security/keys/
9086
9087 KGDB / KDB /debug_core
9088 M:      Jason Wessel <jason.wessel@windriver.com>
9089 M:      Daniel Thompson <daniel.thompson@linaro.org>
9090 W:      http://kgdb.wiki.kernel.org/
9091 L:      kgdb-bugreport@lists.sourceforge.net
9092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9093 S:      Maintained
9094 F:      Documentation/dev-tools/kgdb.rst
9095 F:      drivers/misc/kgdbts.c
9096 F:      drivers/tty/serial/kgdboc.c
9097 F:      include/linux/kdb.h
9098 F:      include/linux/kgdb.h
9099 F:      kernel/debug/
9100
9101 KMEMLEAK
9102 M:      Catalin Marinas <catalin.marinas@arm.com>
9103 S:      Maintained
9104 F:      Documentation/dev-tools/kmemleak.rst
9105 F:      include/linux/kmemleak.h
9106 F:      mm/kmemleak.c
9107 F:      mm/kmemleak-test.c
9108
9109 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9110 M:      Luis Chamberlain <mcgrof@kernel.org>
9111 L:      linux-kernel@vger.kernel.org
9112 S:      Maintained
9113 F:      kernel/kmod.c
9114 F:      include/linux/kmod.h
9115 F:      lib/test_kmod.c
9116 F:      tools/testing/selftests/kmod/
9117
9118 KPROBES
9119 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9120 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9121 M:      "David S. Miller" <davem@davemloft.net>
9122 M:      Masami Hiramatsu <mhiramat@kernel.org>
9123 S:      Maintained
9124 F:      Documentation/kprobes.txt
9125 F:      include/linux/kprobes.h
9126 F:      include/asm-generic/kprobes.h
9127 F:      kernel/kprobes.c
9128
9129 KS0108 LCD CONTROLLER DRIVER
9130 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9131 S:      Maintained
9132 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9133 F:      drivers/auxdisplay/ks0108.c
9134 F:      include/linux/ks0108.h
9135
9136 L3MDEV
9137 M:      David Ahern <dsa@cumulusnetworks.com>
9138 L:      netdev@vger.kernel.org
9139 S:      Maintained
9140 F:      net/l3mdev
9141 F:      include/net/l3mdev.h
9142
9143 L7 BPF FRAMEWORK
9144 M:      John Fastabend <john.fastabend@gmail.com>
9145 M:      Daniel Borkmann <daniel@iogearbox.net>
9146 L:      netdev@vger.kernel.org
9147 L:      bpf@vger.kernel.org
9148 S:      Maintained
9149 F:      include/linux/skmsg.h
9150 F:      net/core/skmsg.c
9151 F:      net/core/sock_map.c
9152 F:      net/ipv4/tcp_bpf.c
9153
9154 LANTIQ / INTEL Ethernet drivers
9155 M:      Hauke Mehrtens <hauke@hauke-m.de>
9156 L:      netdev@vger.kernel.org
9157 S:      Maintained
9158 F:      net/dsa/tag_gswip.c
9159 F:      drivers/net/ethernet/lantiq_xrx200.c
9160 F:      drivers/net/dsa/lantiq_pce.h
9161 F:      drivers/net/dsa/lantiq_gswip.c
9162
9163 LANTIQ MIPS ARCHITECTURE
9164 M:      John Crispin <john@phrozen.org>
9165 L:      linux-mips@vger.kernel.org
9166 S:      Maintained
9167 F:      arch/mips/lantiq
9168 F:      drivers/soc/lantiq
9169
9170 LAPB module
9171 L:      linux-x25@vger.kernel.org
9172 S:      Orphan
9173 F:      Documentation/networking/lapb-module.txt
9174 F:      include/*/lapb.h
9175 F:      net/lapb/
9176
9177 LASI 53c700 driver for PARISC
9178 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9179 L:      linux-scsi@vger.kernel.org
9180 S:      Maintained
9181 F:      Documentation/scsi/53c700.txt
9182 F:      drivers/scsi/53c700*
9183
9184 LEAKING_ADDRESSES
9185 M:      Tobin C. Harding <me@tobin.cc>
9186 M:      Tycho Andersen <tycho@tycho.ws>
9187 L:      kernel-hardening@lists.openwall.com
9188 S:      Maintained
9189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9190 F:      scripts/leaking_addresses.pl
9191
9192 LED SUBSYSTEM
9193 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9194 M:      Pavel Machek <pavel@ucw.cz>
9195 R:      Dan Murphy <dmurphy@ti.com>
9196 L:      linux-leds@vger.kernel.org
9197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9198 S:      Maintained
9199 F:      Documentation/devicetree/bindings/leds/
9200 F:      drivers/leds/
9201 F:      include/linux/leds.h
9202
9203 LEGACY EEPROM DRIVER
9204 M:      Jean Delvare <jdelvare@suse.com>
9205 S:      Maintained
9206 F:      Documentation/misc-devices/eeprom.rst
9207 F:      drivers/misc/eeprom/eeprom.c
9208
9209 LEGO MINDSTORMS EV3
9210 R:      David Lechner <david@lechnology.com>
9211 S:      Maintained
9212 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9213 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9214 F:      drivers/power/supply/lego_ev3_battery.c
9215
9216 LEGO USB Tower driver
9217 M:      Juergen Stuber <starblue@users.sourceforge.net>
9218 L:      legousb-devel@lists.sourceforge.net
9219 W:      http://legousb.sourceforge.net/
9220 S:      Maintained
9221 F:      drivers/usb/misc/legousbtower.c
9222
9223 LG LAPTOP EXTRAS
9224 M:      Matan Ziv-Av <matan@svgalib.org>
9225 L:      platform-driver-x86@vger.kernel.org
9226 S:      Maintained
9227 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9228 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9229 F:      drivers/platform/x86/lg-laptop.c
9230
9231 LG2160 MEDIA DRIVER
9232 M:      Michael Krufky <mkrufky@linuxtv.org>
9233 L:      linux-media@vger.kernel.org
9234 W:      https://linuxtv.org
9235 W:      http://github.com/mkrufky
9236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9237 T:      git git://linuxtv.org/mkrufky/tuners.git
9238 S:      Maintained
9239 F:      drivers/media/dvb-frontends/lg2160.*
9240
9241 LGDT3305 MEDIA DRIVER
9242 M:      Michael Krufky <mkrufky@linuxtv.org>
9243 L:      linux-media@vger.kernel.org
9244 W:      https://linuxtv.org
9245 W:      http://github.com/mkrufky
9246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9247 T:      git git://linuxtv.org/mkrufky/tuners.git
9248 S:      Maintained
9249 F:      drivers/media/dvb-frontends/lgdt3305.*
9250
9251 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9252 M:      Viresh Kumar <vireshk@kernel.org>
9253 L:      linux-ide@vger.kernel.org
9254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9255 S:      Maintained
9256 F:      include/linux/pata_arasan_cf_data.h
9257 F:      drivers/ata/pata_arasan_cf.c
9258
9259 LIBATA PATA DRIVERS
9260 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9261 M:      Jens Axboe <axboe@kernel.dk>
9262 L:      linux-ide@vger.kernel.org
9263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9264 S:      Maintained
9265 F:      drivers/ata/pata_*.c
9266 F:      drivers/ata/ata_generic.c
9267
9268 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9269 M:      Linus Walleij <linus.walleij@linaro.org>
9270 L:      linux-ide@vger.kernel.org
9271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9272 S:      Maintained
9273 F:      drivers/ata/pata_ftide010.c
9274 F:      drivers/ata/sata_gemini.c
9275 F:      drivers/ata/sata_gemini.h
9276
9277 LIBATA SATA AHCI PLATFORM devices support
9278 M:      Hans de Goede <hdegoede@redhat.com>
9279 M:      Jens Axboe <axboe@kernel.dk>
9280 L:      linux-ide@vger.kernel.org
9281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9282 S:      Maintained
9283 F:      drivers/ata/ahci_platform.c
9284 F:      drivers/ata/libahci_platform.c
9285 F:      include/linux/ahci_platform.h
9286
9287 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9288 M:      Mikael Pettersson <mikpelinux@gmail.com>
9289 L:      linux-ide@vger.kernel.org
9290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9291 S:      Maintained
9292 F:      drivers/ata/sata_promise.*
9293
9294 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9295 M:      Jens Axboe <axboe@kernel.dk>
9296 L:      linux-ide@vger.kernel.org
9297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9298 S:      Maintained
9299 F:      drivers/ata/
9300 F:      include/linux/ata.h
9301 F:      include/linux/libata.h
9302 F:      Documentation/devicetree/bindings/ata/
9303
9304 LIBLOCKDEP
9305 M:      Sasha Levin <alexander.levin@microsoft.com>
9306 S:      Maintained
9307 F:      tools/lib/lockdep/
9308
9309 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9310 M:      Dan Williams <dan.j.williams@intel.com>
9311 M:      Vishal Verma <vishal.l.verma@intel.com>
9312 M:      Dave Jiang <dave.jiang@intel.com>
9313 L:      linux-nvdimm@lists.01.org
9314 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9315 S:      Supported
9316 F:      drivers/nvdimm/blk.c
9317 F:      drivers/nvdimm/region_devs.c
9318
9319 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9320 M:      Vishal Verma <vishal.l.verma@intel.com>
9321 M:      Dan Williams <dan.j.williams@intel.com>
9322 M:      Dave Jiang <dave.jiang@intel.com>
9323 L:      linux-nvdimm@lists.01.org
9324 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9325 S:      Supported
9326 F:      drivers/nvdimm/btt*
9327
9328 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9329 M:      Dan Williams <dan.j.williams@intel.com>
9330 M:      Vishal Verma <vishal.l.verma@intel.com>
9331 M:      Dave Jiang <dave.jiang@intel.com>
9332 L:      linux-nvdimm@lists.01.org
9333 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9334 S:      Supported
9335 F:      drivers/nvdimm/pmem*
9336
9337 LIBNVDIMM: DEVICETREE BINDINGS
9338 M:      Oliver O'Halloran <oohall@gmail.com>
9339 L:      linux-nvdimm@lists.01.org
9340 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9341 S:      Supported
9342 F:      drivers/nvdimm/of_pmem.c
9343 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9344
9345 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9346 M:      Dan Williams <dan.j.williams@intel.com>
9347 M:      Vishal Verma <vishal.l.verma@intel.com>
9348 M:      Dave Jiang <dave.jiang@intel.com>
9349 M:      Keith Busch <keith.busch@intel.com>
9350 M:      Ira Weiny <ira.weiny@intel.com>
9351 L:      linux-nvdimm@lists.01.org
9352 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9354 S:      Supported
9355 F:      drivers/nvdimm/*
9356 F:      drivers/acpi/nfit/*
9357 F:      include/linux/nd.h
9358 F:      include/linux/libnvdimm.h
9359 F:      include/uapi/linux/ndctl.h
9360
9361 LICENSES and SPDX stuff
9362 M:      Thomas Gleixner <tglx@linutronix.de>
9363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9364 L:      linux-spdx@vger.kernel.org
9365 S:      Maintained
9366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9367 F:      COPYING
9368 F:      Documentation/process/license-rules.rst
9369 F:      LICENSES/
9370 F:      scripts/spdxcheck-test.sh
9371 F:      scripts/spdxcheck.py
9372
9373 LIGHTNVM PLATFORM SUPPORT
9374 M:      Matias Bjorling <mb@lightnvm.io>
9375 W:      http://github/OpenChannelSSD
9376 L:      linux-block@vger.kernel.org
9377 S:      Maintained
9378 F:      drivers/lightnvm/
9379 F:      include/linux/lightnvm.h
9380 F:      include/uapi/linux/lightnvm.h
9381
9382 LINUX FOR POWER MACINTOSH
9383 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9384 W:      http://www.penguinppc.org/
9385 L:      linuxppc-dev@lists.ozlabs.org
9386 S:      Maintained
9387 F:      arch/powerpc/platforms/powermac/
9388 F:      drivers/macintosh/
9389
9390 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9391 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9392 M:      Paul Mackerras <paulus@samba.org>
9393 M:      Michael Ellerman <mpe@ellerman.id.au>
9394 W:      https://github.com/linuxppc/linux/wiki
9395 L:      linuxppc-dev@lists.ozlabs.org
9396 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9398 S:      Supported
9399 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9400 F:      Documentation/devicetree/bindings/powerpc/
9401 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9402 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9403 F:      Documentation/powerpc/
9404 F:      arch/powerpc/
9405 F:      drivers/char/tpm/tpm_ibmvtpm*
9406 F:      drivers/crypto/nx/
9407 F:      drivers/crypto/vmx/
9408 F:      drivers/i2c/busses/i2c-opal.c
9409 F:      drivers/net/ethernet/ibm/ibmveth.*
9410 F:      drivers/net/ethernet/ibm/ibmvnic.*
9411 F:      drivers/pci/hotplug/pnv_php.c
9412 F:      drivers/pci/hotplug/rpa*
9413 F:      drivers/rtc/rtc-opal.c
9414 F:      drivers/scsi/ibmvscsi/
9415 F:      drivers/tty/hvc/hvc_opal.c
9416 F:      drivers/watchdog/wdrtas.c
9417 F:      tools/testing/selftests/powerpc
9418 N:      /pmac
9419 N:      powermac
9420 N:      powernv
9421 N:      [^a-z0-9]ps3
9422 N:      pseries
9423
9424 LINUX FOR POWERPC EMBEDDED MPC5XXX
9425 M:      Anatolij Gustschin <agust@denx.de>
9426 L:      linuxppc-dev@lists.ozlabs.org
9427 T:      git git://git.denx.de/linux-denx-agust.git
9428 S:      Maintained
9429 F:      arch/powerpc/platforms/512x/
9430 F:      arch/powerpc/platforms/52xx/
9431
9432 LINUX FOR POWERPC EMBEDDED PPC4XX
9433 M:      Alistair Popple <alistair@popple.id.au>
9434 M:      Matt Porter <mporter@kernel.crashing.org>
9435 W:      http://www.penguinppc.org/
9436 L:      linuxppc-dev@lists.ozlabs.org
9437 S:      Maintained
9438 F:      arch/powerpc/platforms/40x/
9439 F:      arch/powerpc/platforms/44x/
9440
9441 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9442 M:      Scott Wood <oss@buserror.net>
9443 M:      Kumar Gala <galak@kernel.crashing.org>
9444 W:      http://www.penguinppc.org/
9445 L:      linuxppc-dev@lists.ozlabs.org
9446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9447 S:      Maintained
9448 F:      arch/powerpc/platforms/83xx/
9449 F:      arch/powerpc/platforms/85xx/
9450 F:      Documentation/devicetree/bindings/powerpc/fsl/
9451
9452 LINUX FOR POWERPC EMBEDDED PPC8XX
9453 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9454 W:      http://www.penguinppc.org/
9455 L:      linuxppc-dev@lists.ozlabs.org
9456 S:      Maintained
9457 F:      arch/powerpc/platforms/8xx/
9458
9459 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9460 L:      linuxppc-dev@lists.ozlabs.org
9461 S:      Orphan
9462 F:      arch/powerpc/*/*virtex*
9463 F:      arch/powerpc/*/*/*virtex*
9464
9465 LINUX FOR POWERPC PA SEMI PWRFICIENT
9466 L:      linuxppc-dev@lists.ozlabs.org
9467 S:      Orphan
9468 F:      arch/powerpc/platforms/pasemi/
9469 F:      drivers/*/*pasemi*
9470 F:      drivers/*/*/*pasemi*
9471
9472 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9473 M:      Kees Cook <keescook@chromium.org>
9474 S:      Maintained
9475 F:      drivers/misc/lkdtm/*
9476
9477 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9478 M:      Alan Stern <stern@rowland.harvard.edu>
9479 M:      Andrea Parri <parri.andrea@gmail.com>
9480 M:      Will Deacon <will@kernel.org>
9481 M:      Peter Zijlstra <peterz@infradead.org>
9482 M:      Boqun Feng <boqun.feng@gmail.com>
9483 M:      Nicholas Piggin <npiggin@gmail.com>
9484 M:      David Howells <dhowells@redhat.com>
9485 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9486 M:      Luc Maranget <luc.maranget@inria.fr>
9487 M:      "Paul E. McKenney" <paulmck@kernel.org>
9488 R:      Akira Yokosawa <akiyks@gmail.com>
9489 R:      Daniel Lustig <dlustig@nvidia.com>
9490 L:      linux-kernel@vger.kernel.org
9491 L:      linux-arch@vger.kernel.org
9492 S:      Supported
9493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9494 F:      tools/memory-model/
9495 F:      Documentation/atomic_bitops.txt
9496 F:      Documentation/atomic_t.txt
9497 F:      Documentation/core-api/atomic_ops.rst
9498 F:      Documentation/core-api/refcount-vs-atomic.rst
9499 F:      Documentation/memory-barriers.txt
9500
9501 LIS3LV02D ACCELEROMETER DRIVER
9502 M:      Eric Piel <eric.piel@tremplin-utc.net>
9503 S:      Maintained
9504 F:      Documentation/misc-devices/lis3lv02d.rst
9505 F:      drivers/misc/lis3lv02d/
9506 F:      drivers/platform/x86/hp_accel.c
9507
9508 LIVE PATCHING
9509 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9510 M:      Jiri Kosina <jikos@kernel.org>
9511 M:      Miroslav Benes <mbenes@suse.cz>
9512 M:      Petr Mladek <pmladek@suse.com>
9513 R:      Joe Lawrence <joe.lawrence@redhat.com>
9514 S:      Maintained
9515 F:      kernel/livepatch/
9516 F:      include/linux/livepatch.h
9517 F:      arch/x86/include/asm/livepatch.h
9518 F:      arch/x86/kernel/livepatch.c
9519 F:      Documentation/livepatch/
9520 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9521 F:      samples/livepatch/
9522 F:      tools/testing/selftests/livepatch/
9523 L:      live-patching@vger.kernel.org
9524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9525
9526 LLC (802.2)
9527 L:      netdev@vger.kernel.org
9528 S:      Odd fixes
9529 F:      include/linux/llc.h
9530 F:      include/uapi/linux/llc.h
9531 F:      include/net/llc*
9532 F:      net/llc/
9533
9534 LM73 HARDWARE MONITOR DRIVER
9535 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9536 L:      linux-hwmon@vger.kernel.org
9537 S:      Maintained
9538 F:      drivers/hwmon/lm73.c
9539
9540 LM78 HARDWARE MONITOR DRIVER
9541 M:      Jean Delvare <jdelvare@suse.com>
9542 L:      linux-hwmon@vger.kernel.org
9543 S:      Maintained
9544 F:      Documentation/hwmon/lm78.rst
9545 F:      drivers/hwmon/lm78.c
9546
9547 LM83 HARDWARE MONITOR DRIVER
9548 M:      Jean Delvare <jdelvare@suse.com>
9549 L:      linux-hwmon@vger.kernel.org
9550 S:      Maintained
9551 F:      Documentation/hwmon/lm83.rst
9552 F:      drivers/hwmon/lm83.c
9553
9554 LM90 HARDWARE MONITOR DRIVER
9555 M:      Jean Delvare <jdelvare@suse.com>
9556 L:      linux-hwmon@vger.kernel.org
9557 S:      Maintained
9558 F:      Documentation/hwmon/lm90.rst
9559 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9560 F:      drivers/hwmon/lm90.c
9561 F:      include/dt-bindings/thermal/lm90.h
9562
9563 LM95234 HARDWARE MONITOR DRIVER
9564 M:      Guenter Roeck <linux@roeck-us.net>
9565 L:      linux-hwmon@vger.kernel.org
9566 S:      Maintained
9567 F:      Documentation/hwmon/lm95234.rst
9568 F:      drivers/hwmon/lm95234.c
9569
9570 LME2510 MEDIA DRIVER
9571 M:      Malcolm Priestley <tvboxspy@gmail.com>
9572 L:      linux-media@vger.kernel.org
9573 W:      https://linuxtv.org
9574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9575 S:      Maintained
9576 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9577
9578 LOADPIN SECURITY MODULE
9579 M:      Kees Cook <keescook@chromium.org>
9580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9581 S:      Supported
9582 F:      security/loadpin/
9583 F:      Documentation/admin-guide/LSM/LoadPin.rst
9584
9585 LOCKING PRIMITIVES
9586 M:      Peter Zijlstra <peterz@infradead.org>
9587 M:      Ingo Molnar <mingo@redhat.com>
9588 M:      Will Deacon <will@kernel.org>
9589 L:      linux-kernel@vger.kernel.org
9590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9591 S:      Maintained
9592 F:      Documentation/locking/
9593 F:      include/linux/lockdep.h
9594 F:      include/linux/spinlock*.h
9595 F:      arch/*/include/asm/spinlock*.h
9596 F:      include/linux/rwlock*.h
9597 F:      include/linux/mutex*.h
9598 F:      include/linux/rwsem*.h
9599 F:      include/linux/seqlock.h
9600 F:      lib/locking*.[ch]
9601 F:      kernel/locking/
9602 X:      kernel/locking/locktorture.c
9603
9604 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9605 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9606 L:      linux-ntfs-dev@lists.sourceforge.net
9607 W:      http://www.linux-ntfs.org/content/view/19/37/
9608 S:      Maintained
9609 F:      Documentation/admin-guide/ldm.rst
9610 F:      block/partitions/ldm.*
9611
9612 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9613 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9614 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9615 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9616 L:      MPT-FusionLinux.pdl@broadcom.com
9617 L:      linux-scsi@vger.kernel.org
9618 W:      http://www.avagotech.com/support/
9619 S:      Supported
9620 F:      drivers/message/fusion/
9621 F:      drivers/scsi/mpt3sas/
9622
9623 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9624 M:      Matthew Wilcox <willy@infradead.org>
9625 L:      linux-scsi@vger.kernel.org
9626 S:      Maintained
9627 F:      drivers/scsi/sym53c8xx_2/
9628
9629 LTC1660 DAC DRIVER
9630 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9631 L:      linux-iio@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9634 F:      drivers/iio/dac/ltc1660.c
9635
9636 LTC4261 HARDWARE MONITOR DRIVER
9637 M:      Guenter Roeck <linux@roeck-us.net>
9638 L:      linux-hwmon@vger.kernel.org
9639 S:      Maintained
9640 F:      Documentation/hwmon/ltc4261.rst
9641 F:      drivers/hwmon/ltc4261.c
9642
9643 LTC4306 I2C MULTIPLEXER DRIVER
9644 M:      Michael Hennerich <michael.hennerich@analog.com>
9645 W:      http://ez.analog.com/community/linux-device-drivers
9646 L:      linux-i2c@vger.kernel.org
9647 S:      Supported
9648 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9649 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9650
9651 LTP (Linux Test Project)
9652 M:      Mike Frysinger <vapier@gentoo.org>
9653 M:      Cyril Hrubis <chrubis@suse.cz>
9654 M:      Wanlong Gao <wanlong.gao@gmail.com>
9655 M:      Jan Stancek <jstancek@redhat.com>
9656 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9657 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9658 L:      ltp@lists.linux.it (subscribers-only)
9659 W:      http://linux-test-project.github.io/
9660 T:      git git://github.com/linux-test-project/ltp.git
9661 S:      Maintained
9662
9663 M68K ARCHITECTURE
9664 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9665 L:      linux-m68k@lists.linux-m68k.org
9666 W:      http://www.linux-m68k.org/
9667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9668 S:      Maintained
9669 F:      arch/m68k/
9670 F:      drivers/zorro/
9671
9672 M68K ON APPLE MACINTOSH
9673 M:      Joshua Thompson <funaho@jurai.org>
9674 W:      http://www.mac.linux-m68k.org/
9675 L:      linux-m68k@lists.linux-m68k.org
9676 S:      Maintained
9677 F:      arch/m68k/mac/
9678
9679 M68K ON HP9000/300
9680 M:      Philip Blundell <philb@gnu.org>
9681 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9682 S:      Maintained
9683 F:      arch/m68k/hp300/
9684
9685 M88DS3103 MEDIA DRIVER
9686 M:      Antti Palosaari <crope@iki.fi>
9687 L:      linux-media@vger.kernel.org
9688 W:      https://linuxtv.org
9689 W:      http://palosaari.fi/linux/
9690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9691 T:      git git://linuxtv.org/anttip/media_tree.git
9692 S:      Maintained
9693 F:      drivers/media/dvb-frontends/m88ds3103*
9694
9695 M88RS2000 MEDIA DRIVER
9696 M:      Malcolm Priestley <tvboxspy@gmail.com>
9697 L:      linux-media@vger.kernel.org
9698 W:      https://linuxtv.org
9699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9700 S:      Maintained
9701 F:      drivers/media/dvb-frontends/m88rs2000*
9702
9703 MA901 MASTERKIT USB FM RADIO DRIVER
9704 M:      Alexey Klimov <klimov.linux@gmail.com>
9705 L:      linux-media@vger.kernel.org
9706 T:      git git://linuxtv.org/media_tree.git
9707 S:      Maintained
9708 F:      drivers/media/radio/radio-ma901.c
9709
9710 MAC80211
9711 M:      Johannes Berg <johannes@sipsolutions.net>
9712 L:      linux-wireless@vger.kernel.org
9713 W:      http://wireless.kernel.org/
9714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9716 S:      Maintained
9717 F:      Documentation/networking/mac80211-injection.txt
9718 F:      include/net/mac80211.h
9719 F:      net/mac80211/
9720 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9721 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9722
9723 MAILBOX API
9724 M:      Jassi Brar <jassisinghbrar@gmail.com>
9725 L:      linux-kernel@vger.kernel.org
9726 S:      Maintained
9727 F:      drivers/mailbox/
9728 F:      include/linux/mailbox_client.h
9729 F:      include/linux/mailbox_controller.h
9730
9731 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9732 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9733 W:      http://www.kernel.org/doc/man-pages
9734 L:      linux-man@vger.kernel.org
9735 S:      Maintained
9736
9737 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9738 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9739 L:      linux-mips@vger.kernel.org
9740 S:      Maintained
9741 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9742
9743 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9744 M:      Andrew Lunn <andrew@lunn.ch>
9745 M:      Vivien Didelot <vivien.didelot@gmail.com>
9746 L:      netdev@vger.kernel.org
9747 S:      Maintained
9748 F:      drivers/net/dsa/mv88e6xxx/
9749 F:      include/linux/platform_data/mv88e6xxx.h
9750 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9751
9752 MARVELL ARMADA DRM SUPPORT
9753 M:      Russell King <linux@armlinux.org.uk>
9754 S:      Maintained
9755 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9756 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9757 F:      drivers/gpu/drm/armada/
9758 F:      include/uapi/drm/armada_drm.h
9759 F:      Documentation/devicetree/bindings/display/armada/
9760
9761 MARVELL ARMADA 3700 PHY DRIVERS
9762 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9763 S:      Maintained
9764 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9765 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9766 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9767 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9768
9769 MARVELL CRYPTO DRIVER
9770 M:      Boris Brezillon <bbrezillon@kernel.org>
9771 M:      Arnaud Ebalard <arno@natisbad.org>
9772 F:      drivers/crypto/marvell/
9773 S:      Maintained
9774 L:      linux-crypto@vger.kernel.org
9775
9776 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9777 M:      Mirko Lindner <mlindner@marvell.com>
9778 M:      Stephen Hemminger <stephen@networkplumber.org>
9779 L:      netdev@vger.kernel.org
9780 S:      Maintained
9781 F:      drivers/net/ethernet/marvell/sk*
9782
9783 MARVELL LIBERTAS WIRELESS DRIVER
9784 L:      libertas-dev@lists.infradead.org
9785 S:      Orphan
9786 F:      drivers/net/wireless/marvell/libertas/
9787
9788 MARVELL MACCHIATOBIN SUPPORT
9789 M:      Russell King <linux@armlinux.org.uk>
9790 L:      linux-arm-kernel@lists.infradead.org
9791 S:      Maintained
9792 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9793
9794 MARVELL MV643XX ETHERNET DRIVER
9795 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9796 L:      netdev@vger.kernel.org
9797 S:      Maintained
9798 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9799 F:      include/linux/mv643xx.h
9800
9801 MARVELL MV88X3310 PHY DRIVER
9802 M:      Russell King <linux@armlinux.org.uk>
9803 L:      netdev@vger.kernel.org
9804 S:      Maintained
9805 F:      drivers/net/phy/marvell10g.c
9806
9807 MARVELL MVEBU THERMAL DRIVER
9808 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9809 S:      Maintained
9810 F:      drivers/thermal/armada_thermal.c
9811
9812 MARVELL MVNETA ETHERNET DRIVER
9813 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9814 L:      netdev@vger.kernel.org
9815 S:      Maintained
9816 F:      drivers/net/ethernet/marvell/mvneta.*
9817
9818 MARVELL MWIFIEX WIRELESS DRIVER
9819 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9820 M:      Nishant Sarmukadam <nishants@marvell.com>
9821 M:      Ganapathi Bhat <gbhat@marvell.com>
9822 M:      Xinming Hu <huxinming820@gmail.com>
9823 L:      linux-wireless@vger.kernel.org
9824 S:      Maintained
9825 F:      drivers/net/wireless/marvell/mwifiex/
9826
9827 MARVELL MWL8K WIRELESS DRIVER
9828 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9829 L:      linux-wireless@vger.kernel.org
9830 S:      Odd Fixes
9831 F:      drivers/net/wireless/marvell/mwl8k.c
9832
9833 MARVELL NAND CONTROLLER DRIVER
9834 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9835 L:      linux-mtd@lists.infradead.org
9836 S:      Maintained
9837 F:      drivers/mtd/nand/raw/marvell_nand.c
9838 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9839
9840 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9841 M:      Nicolas Pitre <nico@fluxnic.net>
9842 S:      Odd Fixes
9843 F:      drivers/mmc/host/mvsdio.*
9844
9845 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9846 M:      Hu Ziji <huziji@marvell.com>
9847 L:      linux-mmc@vger.kernel.org
9848 S:      Supported
9849 F:      drivers/mmc/host/sdhci-xenon*
9850 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9851
9852 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9853 M:      Sunil Goutham <sgoutham@marvell.com>
9854 M:      Linu Cherian <lcherian@marvell.com>
9855 M:      Geetha sowjanya <gakula@marvell.com>
9856 M:      Jerin Jacob <jerinj@marvell.com>
9857 L:      netdev@vger.kernel.org
9858 S:      Supported
9859 F:      drivers/net/ethernet/marvell/octeontx2/af/
9860
9861 MATROX FRAMEBUFFER DRIVER
9862 L:      linux-fbdev@vger.kernel.org
9863 S:      Orphan
9864 F:      drivers/video/fbdev/matrox/matroxfb_*
9865 F:      include/uapi/linux/matroxfb.h
9866
9867 MAX16065 HARDWARE MONITOR DRIVER
9868 M:      Guenter Roeck <linux@roeck-us.net>
9869 L:      linux-hwmon@vger.kernel.org
9870 S:      Maintained
9871 F:      Documentation/hwmon/max16065.rst
9872 F:      drivers/hwmon/max16065.c
9873
9874 MAX2175 SDR TUNER DRIVER
9875 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9876 L:      linux-media@vger.kernel.org
9877 T:      git git://linuxtv.org/media_tree.git
9878 S:      Maintained
9879 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9880 F:      Documentation/media/v4l-drivers/max2175.rst
9881 F:      drivers/media/i2c/max2175*
9882 F:      include/uapi/linux/max2175.h
9883
9884 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9885 L:      linux-hwmon@vger.kernel.org
9886 S:      Orphan
9887 F:      Documentation/hwmon/max6650.rst
9888 F:      drivers/hwmon/max6650.c
9889
9890 MAX6697 HARDWARE MONITOR DRIVER
9891 M:      Guenter Roeck <linux@roeck-us.net>
9892 L:      linux-hwmon@vger.kernel.org
9893 S:      Maintained
9894 F:      Documentation/hwmon/max6697.rst
9895 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9896 F:      drivers/hwmon/max6697.c
9897 F:      include/linux/platform_data/max6697.h
9898
9899 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9900 M:      Peter Rosin <peda@axentia.se>
9901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9902 S:      Maintained
9903 F:      Documentation/devicetree/bindings/sound/max9860.txt
9904 F:      sound/soc/codecs/max9860.*
9905
9906 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9907 M:      Andreas Klinger <ak@it-klinger.de>
9908 L:      linux-iio@vger.kernel.org
9909 S:      Maintained
9910 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9911 F:      drivers/iio/proximity/mb1232.c
9912
9913 MAXIM MAX77650 PMIC MFD DRIVER
9914 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9915 L:      linux-kernel@vger.kernel.org
9916 S:      Maintained
9917 F:      Documentation/devicetree/bindings/*/*max77650.txt
9918 F:      Documentation/devicetree/bindings/*/max77650*.txt
9919 F:      include/linux/mfd/max77650.h
9920 F:      drivers/mfd/max77650.c
9921 F:      drivers/regulator/max77650-regulator.c
9922 F:      drivers/power/supply/max77650-charger.c
9923 F:      drivers/input/misc/max77650-onkey.c
9924 F:      drivers/leds/leds-max77650.c
9925 F:      drivers/gpio/gpio-max77650.c
9926
9927 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9928 M:      Javier Martinez Canillas <javier@dowhile0.org>
9929 L:      linux-kernel@vger.kernel.org
9930 S:      Supported
9931 F:      drivers/regulator/max77802-regulator.c
9932 F:      Documentation/devicetree/bindings/*/*max77802.txt
9933 F:      include/dt-bindings/*/*max77802.h
9934
9935 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9936 M:      Krzysztof Kozlowski <krzk@kernel.org>
9937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9938 L:      linux-pm@vger.kernel.org
9939 S:      Supported
9940 F:      drivers/power/supply/max14577_charger.c
9941 F:      drivers/power/supply/max77693_charger.c
9942
9943 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9944 M:      Chanwoo Choi <cw00.choi@samsung.com>
9945 M:      Krzysztof Kozlowski <krzk@kernel.org>
9946 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9947 L:      linux-kernel@vger.kernel.org
9948 S:      Supported
9949 F:      drivers/*/max14577*.c
9950 F:      drivers/*/max77686*.c
9951 F:      drivers/*/max77693*.c
9952 F:      drivers/extcon/extcon-max14577.c
9953 F:      drivers/extcon/extcon-max77693.c
9954 F:      drivers/rtc/rtc-max77686.c
9955 F:      drivers/clk/clk-max77686.c
9956 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9957 F:      Documentation/devicetree/bindings/*/max77686.txt
9958 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9959 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9960 F:      include/linux/mfd/max14577*.h
9961 F:      include/linux/mfd/max77686*.h
9962 F:      include/linux/mfd/max77693*.h
9963
9964 MAXIRADIO FM RADIO RECEIVER DRIVER
9965 M:      Hans Verkuil <hverkuil@xs4all.nl>
9966 L:      linux-media@vger.kernel.org
9967 T:      git git://linuxtv.org/media_tree.git
9968 W:      https://linuxtv.org
9969 S:      Maintained
9970 F:      drivers/media/radio/radio-maxiradio*
9971
9972 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9973 M:      Peter Rosin <peda@axentia.se>
9974 L:      linux-iio@vger.kernel.org
9975 S:      Maintained
9976 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9977 F:      drivers/iio/potentiometer/mcp4018.c
9978 F:      drivers/iio/potentiometer/mcp4531.c
9979
9980 MCR20A IEEE-802.15.4 RADIO DRIVER
9981 M:      Xue Liu <liuxuenetmail@gmail.com>
9982 L:      linux-wpan@vger.kernel.org
9983 W:      https://github.com/xueliu/mcr20a-linux
9984 S:      Maintained
9985 F:      drivers/net/ieee802154/mcr20a.c
9986 F:      drivers/net/ieee802154/mcr20a.h
9987 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9988
9989 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9990 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9991 L:      linux-iio@vger.kernel.org
9992 S:      Maintained
9993 F:      drivers/iio/dac/cio-dac.c
9994
9995 MEDIA CONTROLLER FRAMEWORK
9996 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9997 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9998 L:      linux-media@vger.kernel.org
9999 W:      https://www.linuxtv.org
10000 T:      git git://linuxtv.org/media_tree.git
10001 S:      Supported
10002 F:      drivers/media/mc/
10003 F:      include/media/media-*.h
10004 F:      include/uapi/linux/media.h
10005
10006 MEDIA DRIVERS FOR ASCOT2E
10007 M:      Sergey Kozlov <serjk@netup.ru>
10008 M:      Abylay Ospan <aospan@netup.ru>
10009 L:      linux-media@vger.kernel.org
10010 W:      https://linuxtv.org
10011 W:      http://netup.tv/
10012 T:      git git://linuxtv.org/media_tree.git
10013 S:      Supported
10014 F:      drivers/media/dvb-frontends/ascot2e*
10015
10016 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10017 M:      Jasmin Jessich <jasmin@anw.at>
10018 L:      linux-media@vger.kernel.org
10019 W:      https://linuxtv.org
10020 T:      git git://linuxtv.org/media_tree.git
10021 S:      Maintained
10022 F:      drivers/media/dvb-frontends/cxd2099*
10023
10024 MEDIA DRIVERS FOR CXD2841ER
10025 M:      Sergey Kozlov <serjk@netup.ru>
10026 M:      Abylay Ospan <aospan@netup.ru>
10027 L:      linux-media@vger.kernel.org
10028 W:      https://linuxtv.org
10029 W:      http://netup.tv/
10030 T:      git git://linuxtv.org/media_tree.git
10031 S:      Supported
10032 F:      drivers/media/dvb-frontends/cxd2841er*
10033
10034 MEDIA DRIVERS FOR CXD2880
10035 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10036 L:      linux-media@vger.kernel.org
10037 W:      http://linuxtv.org/
10038 T:      git git://linuxtv.org/media_tree.git
10039 S:      Supported
10040 F:      drivers/media/dvb-frontends/cxd2880/*
10041 F:      drivers/media/spi/cxd2880*
10042
10043 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10044 L:      linux-media@vger.kernel.org
10045 W:      https://linuxtv.org
10046 T:      git git://linuxtv.org/media_tree.git
10047 S:      Orphan
10048 F:      drivers/media/pci/ddbridge/*
10049
10050 MEDIA DRIVERS FOR FREESCALE IMX
10051 M:      Steve Longerbeam <slongerbeam@gmail.com>
10052 M:      Philipp Zabel <p.zabel@pengutronix.de>
10053 L:      linux-media@vger.kernel.org
10054 T:      git git://linuxtv.org/media_tree.git
10055 S:      Maintained
10056 F:      Documentation/devicetree/bindings/media/imx.txt
10057 F:      Documentation/media/v4l-drivers/imx.rst
10058 F:      drivers/staging/media/imx/
10059 F:      include/linux/imx-media.h
10060 F:      include/media/imx.h
10061
10062 MEDIA DRIVER FOR FREESCALE IMX PXP
10063 M:      Philipp Zabel <p.zabel@pengutronix.de>
10064 L:      linux-media@vger.kernel.org
10065 T:      git git://linuxtv.org/media_tree.git
10066 S:      Maintained
10067 F:      drivers/media/platform/imx-pxp.[ch]
10068
10069 MEDIA DRIVERS FOR FREESCALE IMX7
10070 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10071 L:      linux-media@vger.kernel.org
10072 T:      git git://linuxtv.org/media_tree.git
10073 S:      Maintained
10074 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10075 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10076 F:      Documentation/media/v4l-drivers/imx7.rst
10077 F:      drivers/staging/media/imx/imx7-media-csi.c
10078 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10079
10080 MEDIA DRIVERS FOR HELENE
10081 M:      Abylay Ospan <aospan@netup.ru>
10082 L:      linux-media@vger.kernel.org
10083 W:      https://linuxtv.org
10084 W:      http://netup.tv/
10085 T:      git git://linuxtv.org/media_tree.git
10086 S:      Supported
10087 F:      drivers/media/dvb-frontends/helene*
10088
10089 MEDIA DRIVERS FOR HORUS3A
10090 M:      Sergey Kozlov <serjk@netup.ru>
10091 M:      Abylay Ospan <aospan@netup.ru>
10092 L:      linux-media@vger.kernel.org
10093 W:      https://linuxtv.org
10094 W:      http://netup.tv/
10095 T:      git git://linuxtv.org/media_tree.git
10096 S:      Supported
10097 F:      drivers/media/dvb-frontends/horus3a*
10098
10099 MEDIA DRIVERS FOR LNBH25
10100 M:      Sergey Kozlov <serjk@netup.ru>
10101 M:      Abylay Ospan <aospan@netup.ru>
10102 L:      linux-media@vger.kernel.org
10103 W:      https://linuxtv.org
10104 W:      http://netup.tv/
10105 T:      git git://linuxtv.org/media_tree.git
10106 S:      Supported
10107 F:      drivers/media/dvb-frontends/lnbh25*
10108
10109 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10110 L:      linux-media@vger.kernel.org
10111 W:      https://linuxtv.org
10112 T:      git git://linuxtv.org/media_tree.git
10113 S:      Orphan
10114 F:      drivers/media/dvb-frontends/mxl5xx*
10115
10116 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10117 M:      Sergey Kozlov <serjk@netup.ru>
10118 M:      Abylay Ospan <aospan@netup.ru>
10119 L:      linux-media@vger.kernel.org
10120 W:      https://linuxtv.org
10121 W:      http://netup.tv/
10122 T:      git git://linuxtv.org/media_tree.git
10123 S:      Supported
10124 F:      drivers/media/pci/netup_unidvb/*
10125
10126 MEDIA DRIVERS FOR RENESAS - CEU
10127 M:      Jacopo Mondi <jacopo@jmondi.org>
10128 L:      linux-media@vger.kernel.org
10129 L:      linux-renesas-soc@vger.kernel.org
10130 T:      git git://linuxtv.org/media_tree.git
10131 S:      Supported
10132 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10133 F:      drivers/media/platform/renesas-ceu.c
10134 F:      include/media/drv-intf/renesas-ceu.h
10135
10136 MEDIA DRIVERS FOR RENESAS - DRIF
10137 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10138 L:      linux-media@vger.kernel.org
10139 L:      linux-renesas-soc@vger.kernel.org
10140 T:      git git://linuxtv.org/media_tree.git
10141 S:      Supported
10142 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10143 F:      drivers/media/platform/rcar_drif.c
10144
10145 MEDIA DRIVERS FOR RENESAS - FCP
10146 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10147 L:      linux-media@vger.kernel.org
10148 L:      linux-renesas-soc@vger.kernel.org
10149 T:      git git://linuxtv.org/media_tree.git
10150 S:      Supported
10151 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10152 F:      drivers/media/platform/rcar-fcp.c
10153 F:      include/media/rcar-fcp.h
10154
10155 MEDIA DRIVERS FOR RENESAS - FDP1
10156 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10157 L:      linux-media@vger.kernel.org
10158 L:      linux-renesas-soc@vger.kernel.org
10159 T:      git git://linuxtv.org/media_tree.git
10160 S:      Supported
10161 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10162 F:      drivers/media/platform/rcar_fdp1.c
10163
10164 MEDIA DRIVERS FOR RENESAS - VIN
10165 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10166 L:      linux-media@vger.kernel.org
10167 L:      linux-renesas-soc@vger.kernel.org
10168 T:      git git://linuxtv.org/media_tree.git
10169 S:      Supported
10170 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10171 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10172 F:      drivers/media/platform/rcar-vin/
10173
10174 MEDIA DRIVERS FOR RENESAS - VSP1
10175 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10176 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10177 L:      linux-media@vger.kernel.org
10178 L:      linux-renesas-soc@vger.kernel.org
10179 T:      git git://linuxtv.org/media_tree.git
10180 S:      Supported
10181 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10182 F:      drivers/media/platform/vsp1/
10183
10184 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10185 L:      linux-media@vger.kernel.org
10186 W:      https://linuxtv.org
10187 T:      git git://linuxtv.org/media_tree.git
10188 S:      Orphan
10189 F:      drivers/media/dvb-frontends/stv0910*
10190
10191 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10192 L:      linux-media@vger.kernel.org
10193 W:      https://linuxtv.org
10194 T:      git git://linuxtv.org/media_tree.git
10195 S:      Orphan
10196 F:      drivers/media/dvb-frontends/stv6111*
10197
10198 MEDIA DRIVERS FOR STM32 - DCMI
10199 M:      Hugues Fruchet <hugues.fruchet@st.com>
10200 L:      linux-media@vger.kernel.org
10201 T:      git git://linuxtv.org/media_tree.git
10202 S:      Supported
10203 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10204 F:      drivers/media/platform/stm32/stm32-dcmi.c
10205
10206 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10207 M:      Dmitry Osipenko <digetx@gmail.com>
10208 L:      linux-media@vger.kernel.org
10209 L:      linux-tegra@vger.kernel.org
10210 T:      git git://linuxtv.org/media_tree.git
10211 S:      Maintained
10212 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10213 F:      drivers/staging/media/tegra-vde/
10214
10215 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10217 P:      LinuxTV.org Project
10218 L:      linux-media@vger.kernel.org
10219 W:      https://linuxtv.org
10220 Q:      http://patchwork.kernel.org/project/linux-media/list/
10221 T:      git git://linuxtv.org/media_tree.git
10222 S:      Maintained
10223 F:      Documentation/devicetree/bindings/media/
10224 F:      Documentation/media/
10225 F:      drivers/media/
10226 F:      drivers/staging/media/
10227 F:      include/linux/platform_data/media/
10228 F:      include/media/
10229 F:      include/uapi/linux/dvb/
10230 F:      include/uapi/linux/videodev2.h
10231 F:      include/uapi/linux/media.h
10232 F:      include/uapi/linux/v4l2-*
10233 F:      include/uapi/linux/meye.h
10234 F:      include/uapi/linux/ivtv*
10235 F:      include/uapi/linux/uvcvideo.h
10236
10237 MEDIATEK BLUETOOTH DRIVER
10238 M:      Sean Wang <sean.wang@mediatek.com>
10239 L:      linux-bluetooth@vger.kernel.org
10240 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10241 S:      Maintained
10242 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10243 F:      drivers/bluetooth/btmtkuart.c
10244
10245 MEDIATEK CIR DRIVER
10246 M:      Sean Wang <sean.wang@mediatek.com>
10247 S:      Maintained
10248 F:      drivers/media/rc/mtk-cir.c
10249
10250 MEDIATEK DMA DRIVER
10251 M:      Sean Wang <sean.wang@mediatek.com>
10252 L:      dmaengine@vger.kernel.org
10253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10254 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10255 S:      Maintained
10256 F:      Documentation/devicetree/bindings/dma/mtk-*
10257 F:      drivers/dma/mediatek/
10258
10259 MEDIATEK PMIC LED DRIVER
10260 M:      Sean Wang <sean.wang@mediatek.com>
10261 S:      Maintained
10262 F:      drivers/leds/leds-mt6323.c
10263 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10264
10265 MEDIATEK ETHERNET DRIVER
10266 M:      Felix Fietkau <nbd@openwrt.org>
10267 M:      John Crispin <john@phrozen.org>
10268 M:      Sean Wang <sean.wang@mediatek.com>
10269 M:      Nelson Chang <nelson.chang@mediatek.com>
10270 L:      netdev@vger.kernel.org
10271 S:      Maintained
10272 F:      drivers/net/ethernet/mediatek/
10273
10274 MEDIATEK SWITCH DRIVER
10275 M:      Sean Wang <sean.wang@mediatek.com>
10276 L:      netdev@vger.kernel.org
10277 S:      Maintained
10278 F:      drivers/net/dsa/mt7530.*
10279 F:      net/dsa/tag_mtk.c
10280
10281 MEDIATEK JPEG DRIVER
10282 M:      Rick Chang <rick.chang@mediatek.com>
10283 M:      Bin Liu <bin.liu@mediatek.com>
10284 S:      Supported
10285 F:      drivers/media/platform/mtk-jpeg/
10286 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10287
10288 MEDIATEK MDP DRIVER
10289 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10290 M:      Houlong Wei <houlong.wei@mediatek.com>
10291 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10292 S:      Supported
10293 F:      drivers/media/platform/mtk-mdp/
10294 F:      drivers/media/platform/mtk-vpu/
10295 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10296
10297 MEDIATEK MEDIA DRIVER
10298 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10299 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10300 S:      Supported
10301 F:      drivers/media/platform/mtk-vcodec/
10302 F:      drivers/media/platform/mtk-vpu/
10303 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10304 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10305
10306 MEDIATEK MMC/SD/SDIO DRIVER
10307 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10308 S:      Maintained
10309 F:      drivers/mmc/host/mtk-sd.c
10310 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10311
10312 MEDIATEK MT76 WIRELESS LAN DRIVER
10313 M:      Felix Fietkau <nbd@nbd.name>
10314 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10315 R:      Ryder Lee <ryder.lee@mediatek.com>
10316 R:      Roy Luo <royluo@google.com>
10317 L:      linux-wireless@vger.kernel.org
10318 S:      Maintained
10319 F:      drivers/net/wireless/mediatek/mt76/
10320
10321 MEDIATEK MT7601U WIRELESS LAN DRIVER
10322 M:      Jakub Kicinski <kubakici@wp.pl>
10323 L:      linux-wireless@vger.kernel.org
10324 S:      Maintained
10325 F:      drivers/net/wireless/mediatek/mt7601u/
10326
10327 MEDIATEK MT7621/28/88 I2C DRIVER
10328 M:      Stefan Roese <sr@denx.de>
10329 L:      linux-i2c@vger.kernel.org
10330 S:      Maintained
10331 F:      drivers/i2c/busses/i2c-mt7621.c
10332 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10333
10334 MEDIATEK NAND CONTROLLER DRIVER
10335 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10336 L:      linux-mtd@lists.infradead.org
10337 S:      Maintained
10338 F:      drivers/mtd/nand/raw/mtk_*
10339 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10340
10341 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10342 M:      Sean Wang <sean.wang@mediatek.com>
10343 S:      Maintained
10344 F:      drivers/char/hw_random/mtk-rng.c
10345
10346 MEDIATEK USB3 DRD IP DRIVER
10347 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10348 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10351 S:      Maintained
10352 F:      drivers/usb/mtu3/
10353
10354 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10355 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10356 M:      Martin Donnelly <martin.donnelly@ge.com>
10357 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10358 S:      Maintained
10359 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10360 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10361
10362 MEGARAID SCSI/SAS DRIVERS
10363 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10364 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10365 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10366 L:      megaraidlinux.pdl@broadcom.com
10367 L:      linux-scsi@vger.kernel.org
10368 W:      http://www.avagotech.com/support/
10369 S:      Maintained
10370 F:      Documentation/scsi/megaraid.txt
10371 F:      drivers/scsi/megaraid.*
10372 F:      drivers/scsi/megaraid/
10373
10374 MELEXIS MLX90614 DRIVER
10375 M:      Crt Mori <cmo@melexis.com>
10376 L:      linux-iio@vger.kernel.org
10377 W:      http://www.melexis.com
10378 S:      Supported
10379 F:      drivers/iio/temperature/mlx90614.c
10380
10381 MELEXIS MLX90632 DRIVER
10382 M:      Crt Mori <cmo@melexis.com>
10383 L:      linux-iio@vger.kernel.org
10384 W:      http://www.melexis.com
10385 S:      Supported
10386 F:      drivers/iio/temperature/mlx90632.c
10387
10388 MELFAS MIP4 TOUCHSCREEN DRIVER
10389 M:      Sangwon Jee <jeesw@melfas.com>
10390 W:      http://www.melfas.com
10391 S:      Supported
10392 F:      drivers/input/touchscreen/melfas_mip4.c
10393 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10394
10395 MELLANOX ETHERNET DRIVER (mlx4_en)
10396 M:      Tariq Toukan <tariqt@mellanox.com>
10397 L:      netdev@vger.kernel.org
10398 S:      Supported
10399 W:      http://www.mellanox.com
10400 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10401 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10402
10403 MELLANOX ETHERNET DRIVER (mlx5e)
10404 M:      Saeed Mahameed <saeedm@mellanox.com>
10405 L:      netdev@vger.kernel.org
10406 S:      Supported
10407 W:      http://www.mellanox.com
10408 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10409 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10410
10411 MELLANOX ETHERNET INNOVA DRIVERS
10412 R:      Boris Pismenny <borisp@mellanox.com>
10413 L:      netdev@vger.kernel.org
10414 S:      Supported
10415 W:      http://www.mellanox.com
10416 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10417 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10418 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10419 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10420 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10421
10422 MELLANOX ETHERNET SWITCH DRIVERS
10423 M:      Jiri Pirko <jiri@mellanox.com>
10424 M:      Ido Schimmel <idosch@mellanox.com>
10425 L:      netdev@vger.kernel.org
10426 S:      Supported
10427 W:      http://www.mellanox.com
10428 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10429 F:      drivers/net/ethernet/mellanox/mlxsw/
10430 F:      tools/testing/selftests/drivers/net/mlxsw/
10431
10432 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10433 M:      mlxsw@mellanox.com
10434 L:      netdev@vger.kernel.org
10435 S:      Supported
10436 W:      http://www.mellanox.com
10437 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10438 F:      drivers/net/ethernet/mellanox/mlxfw/
10439
10440 MELLANOX HARDWARE PLATFORM SUPPORT
10441 M:      Andy Shevchenko <andy@infradead.org>
10442 M:      Darren Hart <dvhart@infradead.org>
10443 M:      Vadim Pasternak <vadimp@mellanox.com>
10444 L:      platform-driver-x86@vger.kernel.org
10445 S:      Supported
10446 F:      drivers/platform/mellanox/
10447 F:      include/linux/platform_data/mlxreg.h
10448
10449 MELLANOX MLX4 core VPI driver
10450 M:      Tariq Toukan <tariqt@mellanox.com>
10451 L:      netdev@vger.kernel.org
10452 L:      linux-rdma@vger.kernel.org
10453 W:      http://www.mellanox.com
10454 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10455 S:      Supported
10456 F:      drivers/net/ethernet/mellanox/mlx4/
10457 F:      include/linux/mlx4/
10458
10459 MELLANOX MLX4 IB driver
10460 M:      Yishai Hadas <yishaih@mellanox.com>
10461 L:      linux-rdma@vger.kernel.org
10462 W:      http://www.mellanox.com
10463 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10464 S:      Supported
10465 F:      drivers/infiniband/hw/mlx4/
10466 F:      include/linux/mlx4/
10467 F:      include/uapi/rdma/mlx4-abi.h
10468
10469 MELLANOX MLX5 core VPI driver
10470 M:      Saeed Mahameed <saeedm@mellanox.com>
10471 M:      Leon Romanovsky <leonro@mellanox.com>
10472 L:      netdev@vger.kernel.org
10473 L:      linux-rdma@vger.kernel.org
10474 W:      http://www.mellanox.com
10475 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10476 S:      Supported
10477 F:      drivers/net/ethernet/mellanox/mlx5/core/
10478 F:      include/linux/mlx5/
10479 F:      Documentation/networking/device_drivers/mellanox/
10480
10481 MELLANOX MLX5 IB driver
10482 M:      Leon Romanovsky <leonro@mellanox.com>
10483 L:      linux-rdma@vger.kernel.org
10484 W:      http://www.mellanox.com
10485 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10486 S:      Supported
10487 F:      drivers/infiniband/hw/mlx5/
10488 F:      include/linux/mlx5/
10489 F:      include/uapi/rdma/mlx5-abi.h
10490
10491 MELLANOX MLXCPLD I2C AND MUX DRIVER
10492 M:      Vadim Pasternak <vadimp@mellanox.com>
10493 M:      Michael Shych <michaelsh@mellanox.com>
10494 L:      linux-i2c@vger.kernel.org
10495 S:      Supported
10496 F:      drivers/i2c/busses/i2c-mlxcpld.c
10497 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10498 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10499
10500 MELLANOX MLXCPLD LED DRIVER
10501 M:      Vadim Pasternak <vadimp@mellanox.com>
10502 L:      linux-leds@vger.kernel.org
10503 S:      Supported
10504 F:      drivers/leds/leds-mlxcpld.c
10505 F:      drivers/leds/leds-mlxreg.c
10506 F:      Documentation/leds/leds-mlxcpld.rst
10507
10508 MELLANOX PLATFORM DRIVER
10509 M:      Vadim Pasternak <vadimp@mellanox.com>
10510 L:      platform-driver-x86@vger.kernel.org
10511 S:      Supported
10512 F:      drivers/platform/x86/mlx-platform.c
10513
10514 MEMBARRIER SUPPORT
10515 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10516 M:      "Paul E. McKenney" <paulmck@kernel.org>
10517 L:      linux-kernel@vger.kernel.org
10518 S:      Supported
10519 F:      kernel/sched/membarrier.c
10520 F:      include/uapi/linux/membarrier.h
10521 F:      arch/powerpc/include/asm/membarrier.h
10522
10523 MEMBLOCK
10524 M:      Mike Rapoport <rppt@linux.ibm.com>
10525 L:      linux-mm@kvack.org
10526 S:      Maintained
10527 F:      include/linux/memblock.h
10528 F:      mm/memblock.c
10529 F:      Documentation/core-api/boot-time-mm.rst
10530
10531 MEMORY MANAGEMENT
10532 L:      linux-mm@kvack.org
10533 W:      http://www.linux-mm.org
10534 S:      Maintained
10535 F:      include/linux/mm.h
10536 F:      include/linux/gfp.h
10537 F:      include/linux/mmzone.h
10538 F:      include/linux/memory_hotplug.h
10539 F:      include/linux/vmalloc.h
10540 F:      mm/
10541
10542 MEMORY TECHNOLOGY DEVICES (MTD)
10543 M:      David Woodhouse <dwmw2@infradead.org>
10544 M:      Brian Norris <computersforpeace@gmail.com>
10545 M:      Marek Vasut <marek.vasut@gmail.com>
10546 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10547 M:      Richard Weinberger <richard@nod.at>
10548 M:      Vignesh Raghavendra <vigneshr@ti.com>
10549 L:      linux-mtd@lists.infradead.org
10550 W:      http://www.linux-mtd.infradead.org/
10551 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10554 S:      Maintained
10555 F:      Documentation/devicetree/bindings/mtd/
10556 F:      drivers/mtd/
10557 F:      include/linux/mtd/
10558 F:      include/uapi/mtd/
10559
10560 MEN A21 WATCHDOG DRIVER
10561 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10562 L:      linux-watchdog@vger.kernel.org
10563 S:      Maintained
10564 F:      drivers/watchdog/mena21_wdt.c
10565
10566 MEN CHAMELEON BUS (mcb)
10567 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10568 S:      Maintained
10569 F:      drivers/mcb/
10570 F:      include/linux/mcb.h
10571 F:      Documentation/driver-api/men-chameleon-bus.rst
10572
10573 MEN F21BMC (Board Management Controller)
10574 M:      Andreas Werner <andreas.werner@men.de>
10575 S:      Supported
10576 F:      drivers/mfd/menf21bmc.c
10577 F:      drivers/watchdog/menf21bmc_wdt.c
10578 F:      drivers/leds/leds-menf21bmc.c
10579 F:      drivers/hwmon/menf21bmc_hwmon.c
10580 F:      Documentation/hwmon/menf21bmc.rst
10581
10582 MEN Z069 WATCHDOG DRIVER
10583 M:      Johannes Thumshirn <jth@kernel.org>
10584 L:      linux-watchdog@vger.kernel.org
10585 S:      Maintained
10586 F:      drivers/watchdog/menz69_wdt.c
10587
10588 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10589 M:      Neil Armstrong <narmstrong@baylibre.com>
10590 L:      linux-media@vger.kernel.org
10591 L:      linux-amlogic@lists.infradead.org
10592 W:      http://linux-meson.com/
10593 S:      Supported
10594 F:      drivers/media/platform/meson/ao-cec.c
10595 F:      drivers/media/platform/meson/ao-cec-g12a.c
10596 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10597 T:      git git://linuxtv.org/media_tree.git
10598
10599 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10600 M:      Liang Yang <liang.yang@amlogic.com>
10601 L:      linux-mtd@lists.infradead.org
10602 S:      Maintained
10603 F:      drivers/mtd/nand/raw/meson_*
10604 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10605
10606 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10607 M:      Maxime Jourdan <mjourdan@baylibre.com>
10608 L:      linux-media@vger.kernel.org
10609 L:      linux-amlogic@lists.infradead.org
10610 S:      Supported
10611 F:      drivers/staging/media/meson/vdec/
10612 T:      git git://linuxtv.org/media_tree.git
10613
10614 METHODE UDPU SUPPORT
10615 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10616 S:      Maintained
10617 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10618
10619 MICROBLAZE ARCHITECTURE
10620 M:      Michal Simek <monstr@monstr.eu>
10621 W:      http://www.monstr.eu/fdt/
10622 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10623 S:      Supported
10624 F:      arch/microblaze/
10625
10626 MICROCHIP AT91 SERIAL DRIVER
10627 M:      Richard Genoud <richard.genoud@gmail.com>
10628 S:      Maintained
10629 F:      drivers/tty/serial/atmel_serial.c
10630 F:      drivers/tty/serial/atmel_serial.h
10631 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10632
10633 MICROCHIP AUDIO ASOC DRIVERS
10634 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10636 S:      Supported
10637 F:      sound/soc/atmel
10638
10639 MICROCHIP DMA DRIVER
10640 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10642 L:      dmaengine@vger.kernel.org
10643 S:      Supported
10644 F:      drivers/dma/at_hdmac.c
10645 F:      drivers/dma/at_hdmac_regs.h
10646 F:      include/linux/platform_data/dma-atmel.h
10647 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10648 F:      include/dt-bindings/dma/at91.h
10649
10650 MICROCHIP ECC DRIVER
10651 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10652 L:      linux-crypto@vger.kernel.org
10653 S:      Maintained
10654 F:      drivers/crypto/atmel-ecc.*
10655
10656 MICROCHIP I2C DRIVER
10657 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10658 L:      linux-i2c@vger.kernel.org
10659 S:      Supported
10660 F:      drivers/i2c/busses/i2c-at91.h
10661 F:      drivers/i2c/busses/i2c-at91-*.c
10662
10663 MICROCHIP ISC DRIVER
10664 M:      Eugen Hristev <eugen.hristev@microchip.com>
10665 L:      linux-media@vger.kernel.org
10666 S:      Supported
10667 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10668 F:      drivers/media/platform/atmel/atmel-isc.h
10669 F:      drivers/media/platform/atmel/atmel-isc-base.c
10670 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10671 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10672
10673 MICROCHIP ISI DRIVER
10674 M:      Eugen Hristev <eugen.hristev@microchip.com>
10675 L:      linux-media@vger.kernel.org
10676 S:      Supported
10677 F:      drivers/media/platform/atmel/atmel-isi.c
10678 F:      drivers/media/platform/atmel/atmel-isi.h
10679
10680 MICROCHIP AT91 USART MFD DRIVER
10681 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10682 L:      linux-kernel@vger.kernel.org
10683 S:      Supported
10684 F:      drivers/mfd/at91-usart.c
10685 F:      include/dt-bindings/mfd/at91-usart.h
10686 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10687
10688 MICROCHIP AT91 USART SPI DRIVER
10689 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10690 L:      linux-spi@vger.kernel.org
10691 S:      Supported
10692 F:      drivers/spi/spi-at91-usart.c
10693 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10694
10695 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10696 M:      Woojung Huh <woojung.huh@microchip.com>
10697 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10698 L:      netdev@vger.kernel.org
10699 S:      Maintained
10700 F:      net/dsa/tag_ksz.c
10701 F:      drivers/net/dsa/microchip/*
10702 F:      include/linux/platform_data/microchip-ksz.h
10703 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10704
10705 MICROCHIP LAN743X ETHERNET DRIVER
10706 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10707 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10708 L:      netdev@vger.kernel.org
10709 S:      Maintained
10710 F:      drivers/net/ethernet/microchip/lan743x_*
10711
10712 MICROCHIP LCDFB DRIVER
10713 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10714 L:      linux-fbdev@vger.kernel.org
10715 S:      Maintained
10716 F:      drivers/video/fbdev/atmel_lcdfb.c
10717 F:      include/video/atmel_lcdc.h
10718
10719 MICROCHIP MMC/SD/SDIO MCI DRIVER
10720 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10721 S:      Maintained
10722 F:      drivers/mmc/host/atmel-mci.c
10723
10724 MICROCHIP MCP16502 PMIC DRIVER
10725 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10727 S:      Maintained
10728 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10729 F:      drivers/regulator/mcp16502.c
10730
10731 MICROCHIP MCP3911 ADC DRIVER
10732 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10733 M:      Kent Gustavsson <kent@minoris.se>
10734 L:      linux-iio@vger.kernel.org
10735 S:      Supported
10736 F:      drivers/iio/adc/mcp3911.c
10737 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10738
10739 MICROCHIP NAND DRIVER
10740 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10741 L:      linux-mtd@lists.infradead.org
10742 S:      Supported
10743 F:      drivers/mtd/nand/raw/atmel/*
10744 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10745
10746 MICROCHIP PWM DRIVER
10747 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10749 L:      linux-pwm@vger.kernel.org
10750 S:      Supported
10751 F:      drivers/pwm/pwm-atmel.c
10752 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10753
10754 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10755 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10756 M:      Eugen Hristev <eugen.hristev@microchip.com>
10757 L:      linux-iio@vger.kernel.org
10758 S:      Supported
10759 F:      drivers/iio/adc/at91-sama5d2_adc.c
10760 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10761 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10762
10763 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10764 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10765 S:      Supported
10766 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10767
10768 MICROCHIP SPI DRIVER
10769 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10770 S:      Supported
10771 F:      drivers/spi/spi-atmel.*
10772
10773 MICROCHIP SSC DRIVER
10774 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10776 S:      Supported
10777 F:      drivers/misc/atmel-ssc.c
10778 F:      include/linux/atmel-ssc.h
10779
10780 MICROCHIP USBA UDC DRIVER
10781 M:      Cristian Birsan <cristian.birsan@microchip.com>
10782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10783 S:      Supported
10784 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10785
10786 MICROCHIP USB251XB DRIVER
10787 M:      Richard Leitner <richard.leitner@skidata.com>
10788 L:      linux-usb@vger.kernel.org
10789 S:      Maintained
10790 F:      drivers/usb/misc/usb251xb.c
10791 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10792
10793 MICROCHIP XDMA DRIVER
10794 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10795 L:      linux-arm-kernel@lists.infradead.org
10796 L:      dmaengine@vger.kernel.org
10797 S:      Supported
10798 F:      drivers/dma/at_xdmac.c
10799
10800 MICROSEMI MIPS SOCS
10801 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10802 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10803 L:      linux-mips@vger.kernel.org
10804 S:      Supported
10805 F:      arch/mips/generic/board-ocelot.c
10806 F:      arch/mips/configs/generic/board-ocelot.config
10807 F:      arch/mips/boot/dts/mscc/
10808 F:      Documentation/devicetree/bindings/mips/mscc.txt
10809
10810 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10811 M:      Don Brace <don.brace@microsemi.com>
10812 L:      esc.storagedev@microsemi.com
10813 L:      linux-scsi@vger.kernel.org
10814 S:      Supported
10815 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10816 F:      drivers/scsi/smartpqi/Kconfig
10817 F:      drivers/scsi/smartpqi/Makefile
10818 F:      include/linux/cciss*.h
10819 F:      include/uapi/linux/cciss*.h
10820 F:      Documentation/scsi/smartpqi.txt
10821
10822 MICROSEMI ETHERNET SWITCH DRIVER
10823 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10824 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10825 L:      netdev@vger.kernel.org
10826 S:      Supported
10827 F:      drivers/net/ethernet/mscc/
10828
10829 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10830 M:      Chen Yu <yu.c.chen@intel.com>
10831 L:      platform-driver-x86@vger.kernel.org
10832 S:      Supported
10833 F:      drivers/platform/x86/surfacepro3_button.c
10834
10835 MICROTEK X6 SCANNER
10836 M:      Oliver Neukum <oliver@neukum.org>
10837 S:      Maintained
10838 F:      drivers/usb/image/microtek.*
10839
10840 MIPS
10841 M:      Ralf Baechle <ralf@linux-mips.org>
10842 M:      Paul Burton <paul.burton@mips.com>
10843 M:      James Hogan <jhogan@kernel.org>
10844 L:      linux-mips@vger.kernel.org
10845 W:      http://www.linux-mips.org/
10846 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10848 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10849 S:      Supported
10850 F:      Documentation/devicetree/bindings/mips/
10851 F:      Documentation/mips/
10852 F:      arch/mips/
10853 F:      drivers/platform/mips/
10854
10855 MIPS BOSTON DEVELOPMENT BOARD
10856 M:      Paul Burton <paul.burton@mips.com>
10857 L:      linux-mips@vger.kernel.org
10858 S:      Maintained
10859 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10860 F:      arch/mips/boot/dts/img/boston.dts
10861 F:      arch/mips/configs/generic/board-boston.config
10862 F:      drivers/clk/imgtec/clk-boston.c
10863 F:      include/dt-bindings/clock/boston-clock.h
10864
10865 MIPS GENERIC PLATFORM
10866 M:      Paul Burton <paul.burton@mips.com>
10867 L:      linux-mips@vger.kernel.org
10868 S:      Supported
10869 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10870 F:      arch/mips/generic/
10871 F:      arch/mips/tools/generic-board-config.sh
10872
10873 MIPS/LOONGSON1 ARCHITECTURE
10874 M:      Keguang Zhang <keguang.zhang@gmail.com>
10875 L:      linux-mips@vger.kernel.org
10876 S:      Maintained
10877 F:      arch/mips/loongson32/
10878 F:      arch/mips/include/asm/mach-loongson32/
10879 F:      drivers/*/*loongson1*
10880 F:      drivers/*/*/*loongson1*
10881
10882 MIPS/LOONGSON2 ARCHITECTURE
10883 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10884 L:      linux-mips@vger.kernel.org
10885 S:      Maintained
10886 F:      arch/mips/loongson64/fuloong-2e/
10887 F:      arch/mips/loongson64/lemote-2f/
10888 F:      arch/mips/include/asm/mach-loongson64/
10889 F:      drivers/*/*loongson2*
10890 F:      drivers/*/*/*loongson2*
10891
10892 MIPS/LOONGSON3 ARCHITECTURE
10893 M:      Huacai Chen <chenhc@lemote.com>
10894 L:      linux-mips@vger.kernel.org
10895 S:      Maintained
10896 F:      arch/mips/loongson64/
10897 F:      arch/mips/include/asm/mach-loongson64/
10898 F:      drivers/platform/mips/cpu_hwmon.c
10899 F:      drivers/*/*loongson3*
10900 F:      drivers/*/*/*loongson3*
10901
10902 MIPS RINT INSTRUCTION EMULATION
10903 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10904 L:      linux-mips@vger.kernel.org
10905 S:      Supported
10906 F:      arch/mips/math-emu/sp_rint.c
10907 F:      arch/mips/math-emu/dp_rint.c
10908
10909 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10910 M:      Hans Verkuil <hverkuil@xs4all.nl>
10911 L:      linux-media@vger.kernel.org
10912 T:      git git://linuxtv.org/media_tree.git
10913 W:      https://linuxtv.org
10914 S:      Odd Fixes
10915 F:      drivers/media/radio/radio-miropcm20*
10916
10917 MMP SUPPORT
10918 R:      Lubomir Rintel <lkundrak@v3.sk>
10919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10920 S:      Odd Fixes
10921 F:      arch/arm/boot/dts/mmp*
10922 F:      arch/arm/mach-mmp/
10923
10924 MMU GATHER AND TLB INVALIDATION
10925 M:      Will Deacon <will@kernel.org>
10926 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10927 M:      Andrew Morton <akpm@linux-foundation.org>
10928 M:      Nick Piggin <npiggin@gmail.com>
10929 M:      Peter Zijlstra <peterz@infradead.org>
10930 L:      linux-arch@vger.kernel.org
10931 L:      linux-mm@kvack.org
10932 S:      Maintained
10933 F:      arch/*/include/asm/tlb.h
10934 F:      include/asm-generic/tlb.h
10935 F:      mm/mmu_gather.c
10936
10937 MN88472 MEDIA DRIVER
10938 M:      Antti Palosaari <crope@iki.fi>
10939 L:      linux-media@vger.kernel.org
10940 W:      https://linuxtv.org
10941 W:      http://palosaari.fi/linux/
10942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10943 S:      Maintained
10944 F:      drivers/media/dvb-frontends/mn88472*
10945
10946 MN88473 MEDIA DRIVER
10947 M:      Antti Palosaari <crope@iki.fi>
10948 L:      linux-media@vger.kernel.org
10949 W:      https://linuxtv.org
10950 W:      http://palosaari.fi/linux/
10951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10952 S:      Maintained
10953 F:      drivers/media/dvb-frontends/mn88473*
10954
10955 MODULE SUPPORT
10956 M:      Jessica Yu <jeyu@kernel.org>
10957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10958 S:      Maintained
10959 F:      include/linux/module.h
10960 F:      kernel/module.c
10961
10962 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10963 W:      http://popies.net/meye/
10964 S:      Orphan
10965 F:      Documentation/media/v4l-drivers/meye*
10966 F:      drivers/media/pci/meye/
10967 F:      include/uapi/linux/meye.h
10968
10969 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10970 M:      Jiri Slaby <jirislaby@gmail.com>
10971 S:      Maintained
10972 F:      Documentation/driver-api/serial/moxa-smartio.rst
10973 F:      drivers/tty/mxser.*
10974
10975 MR800 AVERMEDIA USB FM RADIO DRIVER
10976 M:      Alexey Klimov <klimov.linux@gmail.com>
10977 L:      linux-media@vger.kernel.org
10978 T:      git git://linuxtv.org/media_tree.git
10979 S:      Maintained
10980 F:      drivers/media/radio/radio-mr800.c
10981
10982 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10983 M:      Alan Ott <alan@signal11.us>
10984 L:      linux-wpan@vger.kernel.org
10985 S:      Maintained
10986 F:      drivers/net/ieee802154/mrf24j40.c
10987 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10988
10989 MSI LAPTOP SUPPORT
10990 M:      "Lee, Chun-Yi" <jlee@suse.com>
10991 L:      platform-driver-x86@vger.kernel.org
10992 S:      Maintained
10993 F:      drivers/platform/x86/msi-laptop.c
10994
10995 MSI WMI SUPPORT
10996 L:      platform-driver-x86@vger.kernel.org
10997 S:      Orphan
10998 F:      drivers/platform/x86/msi-wmi.c
10999
11000 MSI001 MEDIA DRIVER
11001 M:      Antti Palosaari <crope@iki.fi>
11002 L:      linux-media@vger.kernel.org
11003 W:      https://linuxtv.org
11004 W:      http://palosaari.fi/linux/
11005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11006 T:      git git://linuxtv.org/anttip/media_tree.git
11007 S:      Maintained
11008 F:      drivers/media/tuners/msi001*
11009
11010 MSI2500 MEDIA DRIVER
11011 M:      Antti Palosaari <crope@iki.fi>
11012 L:      linux-media@vger.kernel.org
11013 W:      https://linuxtv.org
11014 W:      http://palosaari.fi/linux/
11015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11016 T:      git git://linuxtv.org/anttip/media_tree.git
11017 S:      Maintained
11018 F:      drivers/media/usb/msi2500/
11019
11020 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11021 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11022 L:      linux-mtd@lists.infradead.org
11023 S:      Maintained
11024 F:      drivers/mtd/devices/docg3*
11025
11026 MT9M032 APTINA SENSOR DRIVER
11027 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11028 L:      linux-media@vger.kernel.org
11029 T:      git git://linuxtv.org/media_tree.git
11030 S:      Maintained
11031 F:      drivers/media/i2c/mt9m032.c
11032 F:      include/media/i2c/mt9m032.h
11033
11034 MT9P031 APTINA CAMERA SENSOR
11035 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11036 L:      linux-media@vger.kernel.org
11037 T:      git git://linuxtv.org/media_tree.git
11038 S:      Maintained
11039 F:      drivers/media/i2c/mt9p031.c
11040 F:      include/media/i2c/mt9p031.h
11041
11042 MT9T001 APTINA CAMERA SENSOR
11043 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11044 L:      linux-media@vger.kernel.org
11045 T:      git git://linuxtv.org/media_tree.git
11046 S:      Maintained
11047 F:      drivers/media/i2c/mt9t001.c
11048 F:      include/media/i2c/mt9t001.h
11049
11050 MT9T112 APTINA CAMERA SENSOR
11051 M:      Jacopo Mondi <jacopo@jmondi.org>
11052 L:      linux-media@vger.kernel.org
11053 T:      git git://linuxtv.org/media_tree.git
11054 S:      Odd Fixes
11055 F:      drivers/media/i2c/mt9t112.c
11056 F:      include/media/i2c/mt9t112.h
11057
11058 MT9V032 APTINA CAMERA SENSOR
11059 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11060 L:      linux-media@vger.kernel.org
11061 T:      git git://linuxtv.org/media_tree.git
11062 S:      Maintained
11063 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11064 F:      drivers/media/i2c/mt9v032.c
11065 F:      include/media/i2c/mt9v032.h
11066
11067 MT9V111 APTINA CAMERA SENSOR
11068 M:      Jacopo Mondi <jacopo@jmondi.org>
11069 L:      linux-media@vger.kernel.org
11070 T:      git git://linuxtv.org/media_tree.git
11071 S:      Maintained
11072 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11073 F:      drivers/media/i2c/mt9v111.c
11074
11075 MULTIFUNCTION DEVICES (MFD)
11076 M:      Lee Jones <lee.jones@linaro.org>
11077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11078 S:      Supported
11079 F:      Documentation/devicetree/bindings/mfd/
11080 F:      drivers/mfd/
11081 F:      include/linux/mfd/
11082 F:      include/dt-bindings/mfd/
11083
11084 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11085 S:      Orphan
11086 F:      drivers/mmc/host/mmc_spi.c
11087 F:      include/linux/spi/mmc_spi.h
11088
11089 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11090 M:      Ulf Hansson <ulf.hansson@linaro.org>
11091 L:      linux-mmc@vger.kernel.org
11092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/mmc/
11095 F:      drivers/mmc/
11096 F:      include/linux/mmc/
11097 F:      include/uapi/linux/mmc/
11098
11099 MULTIPLEXER SUBSYSTEM
11100 M:      Peter Rosin <peda@axentia.se>
11101 S:      Maintained
11102 F:      Documentation/ABI/testing/sysfs-class-mux*
11103 F:      Documentation/devicetree/bindings/mux/
11104 F:      include/dt-bindings/mux/
11105 F:      include/linux/mux/
11106 F:      drivers/mux/
11107
11108 MULTITECH MULTIPORT CARD (ISICOM)
11109 S:      Orphan
11110 F:      drivers/tty/isicom.c
11111 F:      include/linux/isicom.h
11112
11113 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11114 M:      Bin Liu <b-liu@ti.com>
11115 L:      linux-usb@vger.kernel.org
11116 S:      Maintained
11117 F:      drivers/usb/musb/
11118
11119 MXL301RF MEDIA DRIVER
11120 M:      Akihiro Tsukada <tskd08@gmail.com>
11121 L:      linux-media@vger.kernel.org
11122 S:      Odd Fixes
11123 F:      drivers/media/tuners/mxl301rf*
11124
11125 MXL5007T MEDIA DRIVER
11126 M:      Michael Krufky <mkrufky@linuxtv.org>
11127 L:      linux-media@vger.kernel.org
11128 W:      https://linuxtv.org
11129 W:      http://github.com/mkrufky
11130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11131 T:      git git://linuxtv.org/mkrufky/tuners.git
11132 S:      Maintained
11133 F:      drivers/media/tuners/mxl5007t.*
11134
11135 MXSFB DRM DRIVER
11136 M:      Marek Vasut <marex@denx.de>
11137 M:      Stefan Agner <stefan@agner.ch>
11138 L:      dri-devel@lists.freedesktop.org
11139 S:      Supported
11140 F:      drivers/gpu/drm/mxsfb/
11141 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11142 T:      git git://anongit.freedesktop.org/drm/drm-misc
11143
11144 MYLEX DAC960 PCI RAID Controller
11145 M:      Hannes Reinecke <hare@kernel.org>
11146 L:      linux-scsi@vger.kernel.org
11147 S:      Supported
11148 F:      drivers/scsi/myrb.*
11149 F:      drivers/scsi/myrs.*
11150
11151 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11152 M:      Chris Lee <christopher.lee@cspi.com>
11153 L:      netdev@vger.kernel.org
11154 W:      https://www.cspi.com/ethernet-products/support/downloads/
11155 S:      Supported
11156 F:      drivers/net/ethernet/myricom/myri10ge/
11157
11158 NAND FLASH SUBSYSTEM
11159 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11160 R:      Richard Weinberger <richard@nod.at>
11161 L:      linux-mtd@lists.infradead.org
11162 W:      http://www.linux-mtd.infradead.org/
11163 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11165 S:      Maintained
11166 F:      drivers/mtd/nand/
11167 F:      include/linux/mtd/*nand*.h
11168
11169 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11170 M:      Daniel Mack <zonque@gmail.com>
11171 S:      Maintained
11172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11173 W:      http://www.native-instruments.com
11174 F:      sound/usb/caiaq/
11175
11176 NATSEMI ETHERNET DRIVER (DP8381x)
11177 S:      Orphan
11178 F:      drivers/net/ethernet/natsemi/natsemi.c
11179
11180 NCR 5380 SCSI DRIVERS
11181 M:      Finn Thain <fthain@telegraphics.com.au>
11182 M:      Michael Schmitz <schmitzmic@gmail.com>
11183 L:      linux-scsi@vger.kernel.org
11184 S:      Maintained
11185 F:      Documentation/scsi/g_NCR5380.txt
11186 F:      drivers/scsi/NCR5380.*
11187 F:      drivers/scsi/arm/cumana_1.c
11188 F:      drivers/scsi/arm/oak.c
11189 F:      drivers/scsi/atari_scsi.*
11190 F:      drivers/scsi/dmx3191d.c
11191 F:      drivers/scsi/g_NCR5380.*
11192 F:      drivers/scsi/mac_scsi.*
11193 F:      drivers/scsi/sun3_scsi.*
11194 F:      drivers/scsi/sun3_scsi_vme.c
11195
11196 NCSI LIBRARY:
11197 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11198 S:      Maintained
11199 F:      net/ncsi/
11200
11201 NCT6775 HARDWARE MONITOR DRIVER
11202 M:      Guenter Roeck <linux@roeck-us.net>
11203 L:      linux-hwmon@vger.kernel.org
11204 S:      Maintained
11205 F:      Documentation/hwmon/nct6775.rst
11206 F:      drivers/hwmon/nct6775.c
11207
11208 NET_FAILOVER MODULE
11209 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11210 L:      netdev@vger.kernel.org
11211 S:      Supported
11212 F:      drivers/net/net_failover.c
11213 F:      include/net/net_failover.h
11214 F:      Documentation/networking/net_failover.rst
11215
11216 NETEM NETWORK EMULATOR
11217 M:      Stephen Hemminger <stephen@networkplumber.org>
11218 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11219 S:      Maintained
11220 F:      net/sched/sch_netem.c
11221
11222 NETERION 10GbE DRIVERS (s2io/vxge)
11223 M:      Jon Mason <jdmason@kudzu.us>
11224 L:      netdev@vger.kernel.org
11225 S:      Supported
11226 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11227 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11228 F:      drivers/net/ethernet/neterion/
11229
11230 NETFILTER
11231 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11232 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11233 M:      Florian Westphal <fw@strlen.de>
11234 L:      netfilter-devel@vger.kernel.org
11235 L:      coreteam@netfilter.org
11236 W:      http://www.netfilter.org/
11237 W:      http://www.iptables.org/
11238 W:      http://www.nftables.org/
11239 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11242 S:      Maintained
11243 F:      include/linux/netfilter*
11244 F:      include/linux/netfilter/
11245 F:      include/net/netfilter/
11246 F:      include/uapi/linux/netfilter*
11247 F:      include/uapi/linux/netfilter/
11248 F:      net/*/netfilter.c
11249 F:      net/*/netfilter/
11250 F:      net/netfilter/
11251 F:      net/bridge/br_netfilter*.c
11252
11253 NETROM NETWORK LAYER
11254 M:      Ralf Baechle <ralf@linux-mips.org>
11255 L:      linux-hams@vger.kernel.org
11256 W:      http://www.linux-ax25.org/
11257 S:      Maintained
11258 F:      include/net/netrom.h
11259 F:      include/uapi/linux/netrom.h
11260 F:      net/netrom/
11261
11262 NETRONOME ETHERNET DRIVERS
11263 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11264 L:      oss-drivers@netronome.com
11265 S:      Maintained
11266 F:      drivers/net/ethernet/netronome/
11267
11268 NETWORK BLOCK DEVICE (NBD)
11269 M:      Josef Bacik <josef@toxicpanda.com>
11270 S:      Maintained
11271 L:      linux-block@vger.kernel.org
11272 L:      nbd@other.debian.org
11273 F:      Documentation/admin-guide/blockdev/nbd.rst
11274 F:      drivers/block/nbd.c
11275 F:      include/trace/events/nbd.h
11276 F:      include/uapi/linux/nbd.h
11277
11278 NETWORK DROP MONITOR
11279 M:      Neil Horman <nhorman@tuxdriver.com>
11280 L:      netdev@vger.kernel.org
11281 S:      Maintained
11282 W:      https://fedorahosted.org/dropwatch/
11283 F:      net/core/drop_monitor.c
11284 F:      include/uapi/linux/net_dropmon.h
11285 F:      include/net/drop_monitor.h
11286
11287 NETWORKING DRIVERS
11288 M:      "David S. Miller" <davem@davemloft.net>
11289 L:      netdev@vger.kernel.org
11290 W:      http://www.linuxfoundation.org/en/Net
11291 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11294 S:      Odd Fixes
11295 F:      Documentation/devicetree/bindings/net/
11296 F:      drivers/net/
11297 F:      include/linux/if_*
11298 F:      include/linux/netdevice.h
11299 F:      include/linux/etherdevice.h
11300 F:      include/linux/fcdevice.h
11301 F:      include/linux/fddidevice.h
11302 F:      include/linux/hippidevice.h
11303 F:      include/linux/inetdevice.h
11304 F:      include/uapi/linux/if_*
11305 F:      include/uapi/linux/netdevice.h
11306
11307 NETWORKING DRIVERS (WIRELESS)
11308 M:      Kalle Valo <kvalo@codeaurora.org>
11309 L:      linux-wireless@vger.kernel.org
11310 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11313 S:      Maintained
11314 F:      Documentation/devicetree/bindings/net/wireless/
11315 F:      drivers/net/wireless/
11316
11317 NETWORKING [DSA]
11318 M:      Andrew Lunn <andrew@lunn.ch>
11319 M:      Vivien Didelot <vivien.didelot@gmail.com>
11320 M:      Florian Fainelli <f.fainelli@gmail.com>
11321 S:      Maintained
11322 F:      Documentation/devicetree/bindings/net/dsa/
11323 F:      net/dsa/
11324 F:      include/net/dsa.h
11325 F:      include/linux/dsa/
11326 F:      include/linux/platform_data/dsa.h
11327 F:      drivers/net/dsa/
11328
11329 NETWORKING [GENERAL]
11330 M:      "David S. Miller" <davem@davemloft.net>
11331 L:      netdev@vger.kernel.org
11332 W:      http://www.linuxfoundation.org/en/Net
11333 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11336 B:      mailto:netdev@vger.kernel.org
11337 S:      Maintained
11338 F:      net/
11339 F:      include/net/
11340 F:      include/linux/in.h
11341 F:      include/linux/net.h
11342 F:      include/linux/netdevice.h
11343 F:      include/uapi/linux/in.h
11344 F:      include/uapi/linux/net.h
11345 F:      include/uapi/linux/netdevice.h
11346 F:      include/uapi/linux/net_namespace.h
11347 F:      tools/testing/selftests/net/
11348 F:      lib/net_utils.c
11349 F:      lib/random32.c
11350 F:      Documentation/networking/
11351
11352 NETWORKING [IPSEC]
11353 M:      Steffen Klassert <steffen.klassert@secunet.com>
11354 M:      Herbert Xu <herbert@gondor.apana.org.au>
11355 M:      "David S. Miller" <davem@davemloft.net>
11356 L:      netdev@vger.kernel.org
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11359 S:      Maintained
11360 F:      net/xfrm/
11361 F:      net/key/
11362 F:      net/ipv4/xfrm*
11363 F:      net/ipv4/esp4*
11364 F:      net/ipv4/ah4.c
11365 F:      net/ipv4/ipcomp.c
11366 F:      net/ipv4/ip_vti.c
11367 F:      net/ipv6/xfrm*
11368 F:      net/ipv6/esp6*
11369 F:      net/ipv6/ah6.c
11370 F:      net/ipv6/ipcomp6.c
11371 F:      net/ipv6/ip6_vti.c
11372 F:      include/uapi/linux/xfrm.h
11373 F:      include/net/xfrm.h
11374
11375 NETWORKING [IPv4/IPv6]
11376 M:      "David S. Miller" <davem@davemloft.net>
11377 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11378 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11379 L:      netdev@vger.kernel.org
11380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11381 S:      Maintained
11382 F:      net/ipv4/
11383 F:      net/ipv6/
11384 F:      include/net/ip*
11385 F:      arch/x86/net/*
11386
11387 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11388 M:      Paul Moore <paul@paul-moore.com>
11389 W:      https://github.com/netlabel
11390 L:      netdev@vger.kernel.org
11391 L:      linux-security-module@vger.kernel.org
11392 S:      Maintained
11393 F:      Documentation/netlabel/
11394 F:      include/net/calipso.h
11395 F:      include/net/cipso_ipv4.h
11396 F:      include/net/netlabel.h
11397 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11398 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11399 F:      net/netlabel/
11400 F:      net/ipv4/cipso_ipv4.c
11401 F:      net/ipv6/calipso.c
11402 F:      net/netfilter/xt_CONNSECMARK.c
11403 F:      net/netfilter/xt_SECMARK.c
11404
11405 NETWORKING [TCP]
11406 M:      Eric Dumazet <edumazet@google.com>
11407 L:      netdev@vger.kernel.org
11408 S:      Maintained
11409 F:      net/ipv4/tcp*.c
11410 F:      net/ipv4/syncookies.c
11411 F:      net/ipv6/tcp*.c
11412 F:      net/ipv6/syncookies.c
11413 F:      include/uapi/linux/tcp.h
11414 F:      include/net/tcp.h
11415 F:      include/linux/tcp.h
11416 F:      include/trace/events/tcp.h
11417
11418 NETWORKING [TLS]
11419 M:      Boris Pismenny <borisp@mellanox.com>
11420 M:      Aviad Yehezkel <aviadye@mellanox.com>
11421 M:      Dave Watson <davejwatson@fb.com>
11422 M:      John Fastabend <john.fastabend@gmail.com>
11423 M:      Daniel Borkmann <daniel@iogearbox.net>
11424 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11425 L:      netdev@vger.kernel.org
11426 S:      Maintained
11427 F:      net/tls/*
11428 F:      include/uapi/linux/tls.h
11429 F:      include/net/tls.h
11430
11431 NETWORKING [WIRELESS]
11432 L:      linux-wireless@vger.kernel.org
11433 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11434
11435 NETDEVSIM
11436 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11437 S:      Maintained
11438 F:      drivers/net/netdevsim/*
11439
11440 NETXEN (1/10) GbE SUPPORT
11441 M:      Manish Chopra <manishc@marvell.com>
11442 M:      Rahul Verma <rahulv@marvell.com>
11443 M:      GR-Linux-NIC-Dev@marvell.com
11444 L:      netdev@vger.kernel.org
11445 S:      Supported
11446 F:      drivers/net/ethernet/qlogic/netxen/
11447
11448 NEXTHOP
11449 M:      David Ahern <dsahern@kernel.org>
11450 L:      netdev@vger.kernel.org
11451 S:      Maintained
11452 F:      include/net/nexthop.h
11453 F:      include/uapi/linux/nexthop.h
11454 F:      include/net/netns/nexthop.h
11455 F:      net/ipv4/nexthop.c
11456
11457 NFC SUBSYSTEM
11458 L:      netdev@vger.kernel.org
11459 S:      Orphan
11460 F:      net/nfc/
11461 F:      include/net/nfc/
11462 F:      include/uapi/linux/nfc.h
11463 F:      drivers/nfc/
11464 F:      include/linux/platform_data/nfcmrvl.h
11465 F:      Documentation/devicetree/bindings/net/nfc/
11466
11467 NFS, SUNRPC, AND LOCKD CLIENTS
11468 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11469 M:      Anna Schumaker <anna.schumaker@netapp.com>
11470 L:      linux-nfs@vger.kernel.org
11471 W:      http://client.linux-nfs.org
11472 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11473 S:      Maintained
11474 F:      fs/lockd/
11475 F:      fs/nfs/
11476 F:      fs/nfs_common/
11477 F:      net/sunrpc/
11478 F:      include/linux/lockd/
11479 F:      include/linux/nfs*
11480 F:      include/linux/sunrpc/
11481 F:      include/uapi/linux/nfs*
11482 F:      include/uapi/linux/sunrpc/
11483
11484 NILFS2 FILESYSTEM
11485 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11486 L:      linux-nilfs@vger.kernel.org
11487 W:      https://nilfs.sourceforge.io/
11488 W:      https://nilfs.osdn.jp/
11489 T:      git git://github.com/konis/nilfs2.git
11490 S:      Supported
11491 F:      Documentation/filesystems/nilfs2.txt
11492 F:      fs/nilfs2/
11493 F:      include/trace/events/nilfs2.h
11494 F:      include/uapi/linux/nilfs2_api.h
11495 F:      include/uapi/linux/nilfs2_ondisk.h
11496
11497 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11498 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11499 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11500 S:      Maintained
11501 F:      Documentation/scsi/NinjaSCSI.txt
11502 F:      drivers/scsi/pcmcia/nsp_*
11503
11504 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11505 M:      GOTO Masanori <gotom@debian.or.jp>
11506 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11507 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11508 S:      Maintained
11509 F:      Documentation/scsi/NinjaSCSI.txt
11510 F:      drivers/scsi/nsp32*
11511
11512 NIOS2 ARCHITECTURE
11513 M:      Ley Foon Tan <lftan@altera.com>
11514 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11516 S:      Maintained
11517 F:      arch/nios2/
11518
11519 NOHZ, DYNTICKS SUPPORT
11520 M:      Frederic Weisbecker <fweisbec@gmail.com>
11521 M:      Thomas Gleixner <tglx@linutronix.de>
11522 M:      Ingo Molnar <mingo@kernel.org>
11523 L:      linux-kernel@vger.kernel.org
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11525 S:      Maintained
11526 F:      kernel/time/tick*.*
11527 F:      include/linux/tick.h
11528 F:      include/linux/sched/nohz.h
11529
11530 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11531 M:      Pavel Machek <pavel@ucw.cz>
11532 M:      Sakari Ailus <sakari.ailus@iki.fi>
11533 L:      linux-media@vger.kernel.org
11534 S:      Maintained
11535 F:      drivers/media/i2c/et8ek8
11536 F:      drivers/media/i2c/ad5820.c
11537
11538 NOKIA N900 POWER SUPPLY DRIVERS
11539 R:      Pali Rohár <pali.rohar@gmail.com>
11540 F:      include/linux/power/bq2415x_charger.h
11541 F:      include/linux/power/bq27xxx_battery.h
11542 F:      drivers/power/supply/bq2415x_charger.c
11543 F:      drivers/power/supply/bq27xxx_battery.c
11544 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11545 F:      drivers/power/supply/isp1704_charger.c
11546 F:      drivers/power/supply/rx51_battery.c
11547
11548 NOLIBC HEADER FILE
11549 M:      Willy Tarreau <w@1wt.eu>
11550 S:      Maintained
11551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11552 F:      tools/include/nolibc/
11553
11554 NSDEPS
11555 M:      Matthias Maennich <maennich@google.com>
11556 S:      Maintained
11557 F:      scripts/nsdeps
11558
11559 NTB AMD DRIVER
11560 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11561 L:      linux-ntb@googlegroups.com
11562 S:      Supported
11563 F:      drivers/ntb/hw/amd/
11564
11565 NTB DRIVER CORE
11566 M:      Jon Mason <jdmason@kudzu.us>
11567 M:      Dave Jiang <dave.jiang@intel.com>
11568 M:      Allen Hubbe <allenbh@gmail.com>
11569 L:      linux-ntb@googlegroups.com
11570 S:      Supported
11571 W:      https://github.com/jonmason/ntb/wiki
11572 T:      git git://github.com/jonmason/ntb.git
11573 F:      drivers/ntb/
11574 F:      drivers/net/ntb_netdev.c
11575 F:      include/linux/ntb.h
11576 F:      include/linux/ntb_transport.h
11577 F:      tools/testing/selftests/ntb/
11578
11579 NTB IDT DRIVER
11580 M:      Serge Semin <fancer.lancer@gmail.com>
11581 L:      linux-ntb@googlegroups.com
11582 S:      Supported
11583 F:      drivers/ntb/hw/idt/
11584
11585 NTB INTEL DRIVER
11586 M:      Dave Jiang <dave.jiang@intel.com>
11587 L:      linux-ntb@googlegroups.com
11588 S:      Supported
11589 W:      https://github.com/davejiang/linux/wiki
11590 T:      git https://github.com/davejiang/linux.git
11591 F:      drivers/ntb/hw/intel/
11592
11593 NTFS FILESYSTEM
11594 M:      Anton Altaparmakov <anton@tuxera.com>
11595 L:      linux-ntfs-dev@lists.sourceforge.net
11596 W:      http://www.tuxera.com/
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11598 S:      Supported
11599 F:      Documentation/filesystems/ntfs.txt
11600 F:      fs/ntfs/
11601
11602 NUBUS SUBSYSTEM
11603 M:      Finn Thain <fthain@telegraphics.com.au>
11604 L:      linux-m68k@lists.linux-m68k.org
11605 S:      Maintained
11606 F:      arch/*/include/asm/nubus.h
11607 F:      drivers/nubus/
11608 F:      include/linux/nubus.h
11609 F:      include/uapi/linux/nubus.h
11610
11611 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11612 M:      Antonino Daplas <adaplas@gmail.com>
11613 L:      linux-fbdev@vger.kernel.org
11614 S:      Maintained
11615 F:      drivers/video/fbdev/riva/
11616 F:      drivers/video/fbdev/nvidia/
11617
11618 NVM EXPRESS DRIVER
11619 M:      Keith Busch <kbusch@kernel.org>
11620 M:      Jens Axboe <axboe@fb.com>
11621 M:      Christoph Hellwig <hch@lst.de>
11622 M:      Sagi Grimberg <sagi@grimberg.me>
11623 L:      linux-nvme@lists.infradead.org
11624 T:      git://git.infradead.org/nvme.git
11625 W:      http://git.infradead.org/nvme.git
11626 S:      Supported
11627 F:      drivers/nvme/host/
11628 F:      include/linux/nvme.h
11629 F:      include/uapi/linux/nvme_ioctl.h
11630
11631 NVM EXPRESS FC TRANSPORT DRIVERS
11632 M:      James Smart <james.smart@broadcom.com>
11633 L:      linux-nvme@lists.infradead.org
11634 S:      Supported
11635 F:      include/linux/nvme-fc.h
11636 F:      include/linux/nvme-fc-driver.h
11637 F:      drivers/nvme/host/fc.c
11638 F:      drivers/nvme/target/fc.c
11639 F:      drivers/nvme/target/fcloop.c
11640
11641 NVM EXPRESS TARGET DRIVER
11642 M:      Christoph Hellwig <hch@lst.de>
11643 M:      Sagi Grimberg <sagi@grimberg.me>
11644 L:      linux-nvme@lists.infradead.org
11645 T:      git://git.infradead.org/nvme.git
11646 W:      http://git.infradead.org/nvme.git
11647 S:      Supported
11648 F:      drivers/nvme/target/
11649
11650 NVMEM FRAMEWORK
11651 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11652 S:      Maintained
11653 F:      drivers/nvmem/
11654 F:      Documentation/devicetree/bindings/nvmem/
11655 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11656 F:      include/linux/nvmem-consumer.h
11657 F:      include/linux/nvmem-provider.h
11658
11659 NXP FXAS21002C DRIVER
11660 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11661 L:      linux-iio@vger.kernel.org
11662 S:      Maintained
11663 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11664 F:      drivers/iio/gyro/fxas21002c_core.c
11665 F:      drivers/iio/gyro/fxas21002c.h
11666 F:      drivers/iio/gyro/fxas21002c_i2c.c
11667 F:      drivers/iio/gyro/fxas21002c_spi.c
11668
11669 NXP SGTL5000 DRIVER
11670 M:      Fabio Estevam <festevam@gmail.com>
11671 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11672 S:      Maintained
11673 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11674 F:      sound/soc/codecs/sgtl5000*
11675
11676 NXP SJA1105 ETHERNET SWITCH DRIVER
11677 M:      Vladimir Oltean <olteanv@gmail.com>
11678 L:      linux-kernel@vger.kernel.org
11679 S:      Maintained
11680 F:      drivers/net/dsa/sja1105
11681
11682 NXP TDA998X DRM DRIVER
11683 M:      Russell King <linux@armlinux.org.uk>
11684 S:      Maintained
11685 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11686 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11687 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11688 F:      include/drm/i2c/tda998x.h
11689 F:      include/dt-bindings/display/tda998x.h
11690 K:      "nxp,tda998x"
11691
11692 NXP TFA9879 DRIVER
11693 M:      Peter Rosin <peda@axentia.se>
11694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11695 S:      Maintained
11696 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11697 F:      sound/soc/codecs/tfa9879*
11698
11699 NXP-NCI NFC DRIVER
11700 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11701 R:      Charles Gorand <charles.gorand@effinnov.com>
11702 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11703 S:      Supported
11704 F:      drivers/nfc/nxp-nci
11705
11706 OBJAGG
11707 M:      Jiri Pirko <jiri@mellanox.com>
11708 L:      netdev@vger.kernel.org
11709 S:      Supported
11710 F:      lib/objagg.c
11711 F:      lib/test_objagg.c
11712 F:      include/linux/objagg.h
11713
11714 NXP FSPI DRIVER
11715 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11716 M:      Ashish Kumar <ashish.kumar@nxp.com>
11717 L:      linux-spi@vger.kernel.org
11718 S:      Maintained
11719 F:      drivers/spi/spi-nxp-fspi.c
11720 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11721
11722 OBJTOOL
11723 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11724 M:      Peter Zijlstra <peterz@infradead.org>
11725 S:      Supported
11726 F:      tools/objtool/
11727
11728 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11729 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11730 M:      Andrew Donnellan <ajd@linux.ibm.com>
11731 L:      linuxppc-dev@lists.ozlabs.org
11732 S:      Supported
11733 F:      arch/powerpc/platforms/powernv/ocxl.c
11734 F:      arch/powerpc/include/asm/pnv-ocxl.h
11735 F:      drivers/misc/ocxl/
11736 F:      include/misc/ocxl*
11737 F:      include/uapi/misc/ocxl.h
11738 F:      Documentation/userspace-api/accelerators/ocxl.rst
11739
11740 OMAP AUDIO SUPPORT
11741 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11742 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11744 L:      linux-omap@vger.kernel.org
11745 S:      Maintained
11746 F:      sound/soc/ti/omap*
11747 F:      sound/soc/ti/rx51.c
11748 F:      sound/soc/ti/n810.c
11749 F:      sound/soc/ti/sdma-pcm.*
11750
11751 OMAP CLOCK FRAMEWORK SUPPORT
11752 M:      Paul Walmsley <paul@pwsan.com>
11753 L:      linux-omap@vger.kernel.org
11754 S:      Maintained
11755 F:      arch/arm/*omap*/*clock*
11756
11757 OMAP DEVICE TREE SUPPORT
11758 M:      Benoît Cousson <bcousson@baylibre.com>
11759 M:      Tony Lindgren <tony@atomide.com>
11760 L:      linux-omap@vger.kernel.org
11761 L:      devicetree@vger.kernel.org
11762 S:      Maintained
11763 F:      arch/arm/boot/dts/*omap*
11764 F:      arch/arm/boot/dts/*am3*
11765 F:      arch/arm/boot/dts/*am4*
11766 F:      arch/arm/boot/dts/*am5*
11767 F:      arch/arm/boot/dts/*dra7*
11768
11769 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11770 L:      linux-omap@vger.kernel.org
11771 L:      linux-fbdev@vger.kernel.org
11772 S:      Orphan
11773 F:      drivers/video/fbdev/omap2/
11774 F:      Documentation/arm/omap/dss.rst
11775
11776 OMAP FRAMEBUFFER SUPPORT
11777 L:      linux-fbdev@vger.kernel.org
11778 L:      linux-omap@vger.kernel.org
11779 S:      Orphan
11780 F:      drivers/video/fbdev/omap/
11781
11782 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11783 M:      Roger Quadros <rogerq@ti.com>
11784 M:      Tony Lindgren <tony@atomide.com>
11785 L:      linux-omap@vger.kernel.org
11786 S:      Maintained
11787 F:      drivers/memory/omap-gpmc.c
11788 F:      arch/arm/mach-omap2/*gpmc*
11789
11790 OMAP GPIO DRIVER
11791 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11792 M:      Santosh Shilimkar <ssantosh@kernel.org>
11793 M:      Kevin Hilman <khilman@kernel.org>
11794 L:      linux-omap@vger.kernel.org
11795 S:      Maintained
11796 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11797 F:      drivers/gpio/gpio-omap.c
11798
11799 OMAP HARDWARE SPINLOCK SUPPORT
11800 M:      Ohad Ben-Cohen <ohad@wizery.com>
11801 L:      linux-omap@vger.kernel.org
11802 S:      Maintained
11803 F:      drivers/hwspinlock/omap_hwspinlock.c
11804
11805 OMAP HS MMC SUPPORT
11806 L:      linux-mmc@vger.kernel.org
11807 L:      linux-omap@vger.kernel.org
11808 S:      Orphan
11809 F:      drivers/mmc/host/omap_hsmmc.c
11810
11811 OMAP HWMOD DATA
11812 M:      Paul Walmsley <paul@pwsan.com>
11813 L:      linux-omap@vger.kernel.org
11814 S:      Maintained
11815 F:      arch/arm/mach-omap2/omap_hwmod*data*
11816
11817 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11818 M:      Benoît Cousson <bcousson@baylibre.com>
11819 L:      linux-omap@vger.kernel.org
11820 S:      Maintained
11821 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11822
11823 OMAP HWMOD SUPPORT
11824 M:      Benoît Cousson <bcousson@baylibre.com>
11825 M:      Paul Walmsley <paul@pwsan.com>
11826 L:      linux-omap@vger.kernel.org
11827 S:      Maintained
11828 F:      arch/arm/mach-omap2/omap_hwmod.*
11829
11830 OMAP I2C DRIVER
11831 M:      Vignesh R <vigneshr@ti.com>
11832 L:      linux-omap@vger.kernel.org
11833 L:      linux-i2c@vger.kernel.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11836 F:      drivers/i2c/busses/i2c-omap.c
11837
11838 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11839 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11840 L:      linux-media@vger.kernel.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11843 F:      drivers/media/platform/omap3isp/
11844 F:      drivers/staging/media/omap4iss/
11845
11846 OMAP MMC SUPPORT
11847 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11848 L:      linux-omap@vger.kernel.org
11849 S:      Odd Fixes
11850 F:      drivers/mmc/host/omap.c
11851
11852 OMAP POWER MANAGEMENT SUPPORT
11853 M:      Kevin Hilman <khilman@kernel.org>
11854 L:      linux-omap@vger.kernel.org
11855 S:      Maintained
11856 F:      arch/arm/*omap*/*pm*
11857 F:      drivers/cpufreq/omap-cpufreq.c
11858
11859 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11860 M:      Rajendra Nayak <rnayak@codeaurora.org>
11861 M:      Paul Walmsley <paul@pwsan.com>
11862 L:      linux-omap@vger.kernel.org
11863 S:      Maintained
11864 F:      arch/arm/mach-omap2/prm*
11865
11866 OMAP RANDOM NUMBER GENERATOR SUPPORT
11867 M:      Deepak Saxena <dsaxena@plexity.net>
11868 S:      Maintained
11869 F:      drivers/char/hw_random/omap-rng.c
11870
11871 OMAP USB SUPPORT
11872 L:      linux-usb@vger.kernel.org
11873 L:      linux-omap@vger.kernel.org
11874 S:      Orphan
11875 F:      drivers/usb/*/*omap*
11876 F:      arch/arm/*omap*/usb*
11877
11878 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11879 M:      Mark Jackson <mpfj@newflow.co.uk>
11880 L:      linux-omap@vger.kernel.org
11881 S:      Maintained
11882 F:      arch/arm/boot/dts/am335x-nano.dts
11883
11884 OMAP1 SUPPORT
11885 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11886 M:      Tony Lindgren <tony@atomide.com>
11887 L:      linux-omap@vger.kernel.org
11888 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11890 S:      Maintained
11891 F:      arch/arm/mach-omap1/
11892 F:      arch/arm/plat-omap/
11893 F:      arch/arm/configs/omap1_defconfig
11894 F:      drivers/i2c/busses/i2c-omap.c
11895 F:      include/linux/platform_data/i2c-omap.h
11896 F:      include/linux/platform_data/ams-delta-fiq.h
11897
11898 OMAP2+ SUPPORT
11899 M:      Tony Lindgren <tony@atomide.com>
11900 L:      linux-omap@vger.kernel.org
11901 W:      http://www.muru.com/linux/omap/
11902 W:      http://linux.omap.com/
11903 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11905 S:      Maintained
11906 F:      arch/arm/mach-omap2/
11907 F:      arch/arm/plat-omap/
11908 F:      arch/arm/configs/omap2plus_defconfig
11909 F:      drivers/bus/ti-sysc.c
11910 F:      drivers/i2c/busses/i2c-omap.c
11911 F:      drivers/irqchip/irq-omap-intc.c
11912 F:      drivers/mfd/*omap*.c
11913 F:      drivers/mfd/menelaus.c
11914 F:      drivers/mfd/palmas.c
11915 F:      drivers/mfd/tps65217.c
11916 F:      drivers/mfd/tps65218.c
11917 F:      drivers/mfd/tps65910.c
11918 F:      drivers/mfd/twl-core.[ch]
11919 F:      drivers/mfd/twl4030*.c
11920 F:      drivers/mfd/twl6030*.c
11921 F:      drivers/mfd/twl6040*.c
11922 F:      drivers/regulator/palmas-regulator*.c
11923 F:      drivers/regulator/pbias-regulator.c
11924 F:      drivers/regulator/tps65217-regulator.c
11925 F:      drivers/regulator/tps65218-regulator.c
11926 F:      drivers/regulator/tps65910-regulator.c
11927 F:      drivers/regulator/twl-regulator.c
11928 F:      drivers/regulator/twl6030-regulator.c
11929 F:      include/linux/platform_data/i2c-omap.h
11930 F:      include/linux/platform_data/ti-sysc.h
11931
11932 ONION OMEGA2+ BOARD
11933 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11934 L:      linux-mips@vger.kernel.org
11935 S:      Maintained
11936 F:      arch/mips/boot/dts/ralink/omega2p.dts
11937
11938 OMFS FILESYSTEM
11939 M:      Bob Copeland <me@bobcopeland.com>
11940 L:      linux-karma-devel@lists.sourceforge.net
11941 S:      Maintained
11942 F:      Documentation/filesystems/omfs.txt
11943 F:      fs/omfs/
11944
11945 OMNIKEY CARDMAN 4000 DRIVER
11946 M:      Harald Welte <laforge@gnumonks.org>
11947 S:      Maintained
11948 F:      drivers/char/pcmcia/cm4000_cs.c
11949 F:      include/linux/cm4000_cs.h
11950 F:      include/uapi/linux/cm4000_cs.h
11951
11952 OMNIKEY CARDMAN 4040 DRIVER
11953 M:      Harald Welte <laforge@gnumonks.org>
11954 S:      Maintained
11955 F:      drivers/char/pcmcia/cm4040_cs.*
11956
11957 OMNIVISION OV13858 SENSOR DRIVER
11958 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11959 L:      linux-media@vger.kernel.org
11960 T:      git git://linuxtv.org/media_tree.git
11961 S:      Maintained
11962 F:      drivers/media/i2c/ov13858.c
11963
11964 OMNIVISION OV2680 SENSOR DRIVER
11965 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11966 L:      linux-media@vger.kernel.org
11967 T:      git git://linuxtv.org/media_tree.git
11968 S:      Maintained
11969 F:      drivers/media/i2c/ov2680.c
11970 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11971
11972 OMNIVISION OV2685 SENSOR DRIVER
11973 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11974 L:      linux-media@vger.kernel.org
11975 T:      git git://linuxtv.org/media_tree.git
11976 S:      Maintained
11977 F:      drivers/media/i2c/ov2685.c
11978
11979 OMNIVISION OV5640 SENSOR DRIVER
11980 M:      Steve Longerbeam <slongerbeam@gmail.com>
11981 L:      linux-media@vger.kernel.org
11982 T:      git git://linuxtv.org/media_tree.git
11983 S:      Maintained
11984 F:      drivers/media/i2c/ov5640.c
11985
11986 OMNIVISION OV5647 SENSOR DRIVER
11987 M:      Luis Oliveira <lolivei@synopsys.com>
11988 L:      linux-media@vger.kernel.org
11989 T:      git git://linuxtv.org/media_tree.git
11990 S:      Maintained
11991 F:      drivers/media/i2c/ov5647.c
11992
11993 OMNIVISION OV5670 SENSOR DRIVER
11994 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
11995 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
11996 L:      linux-media@vger.kernel.org
11997 T:      git git://linuxtv.org/media_tree.git
11998 S:      Maintained
11999 F:      drivers/media/i2c/ov5670.c
12000
12001 OMNIVISION OV5675 SENSOR DRIVER
12002 M:      Shawn Tu <shawnx.tu@intel.com>
12003 L:      linux-media@vger.kernel.org
12004 T:      git git://linuxtv.org/media_tree.git
12005 S:      Maintained
12006 F:      drivers/media/i2c/ov5675.c
12007
12008 OMNIVISION OV5695 SENSOR DRIVER
12009 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12010 L:      linux-media@vger.kernel.org
12011 T:      git git://linuxtv.org/media_tree.git
12012 S:      Maintained
12013 F:      drivers/media/i2c/ov5695.c
12014
12015 OMNIVISION OV7670 SENSOR DRIVER
12016 M:      Jonathan Corbet <corbet@lwn.net>
12017 L:      linux-media@vger.kernel.org
12018 T:      git git://linuxtv.org/media_tree.git
12019 S:      Maintained
12020 F:      drivers/media/i2c/ov7670.c
12021 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12022
12023 OMNIVISION OV772x SENSOR DRIVER
12024 M:      Jacopo Mondi <jacopo@jmondi.org>
12025 L:      linux-media@vger.kernel.org
12026 T:      git git://linuxtv.org/media_tree.git
12027 S:      Odd fixes
12028 F:      drivers/media/i2c/ov772x.c
12029 F:      include/media/i2c/ov772x.h
12030 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12031
12032 OMNIVISION OV7740 SENSOR DRIVER
12033 M:      Wenyou Yang <wenyou.yang@microchip.com>
12034 L:      linux-media@vger.kernel.org
12035 T:      git git://linuxtv.org/media_tree.git
12036 S:      Maintained
12037 F:      drivers/media/i2c/ov7740.c
12038 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12039
12040 OMNIVISION OV9640 SENSOR DRIVER
12041 M:      Petr Cvek <petrcvekcz@gmail.com>
12042 L:      linux-media@vger.kernel.org
12043 S:      Maintained
12044 F:      drivers/media/i2c/ov9640.*
12045
12046 OMNIVISION OV8856 SENSOR DRIVER
12047 M:      Ben Kao <ben.kao@intel.com>
12048 L:      linux-media@vger.kernel.org
12049 T:      git git://linuxtv.org/media_tree.git
12050 S:      Maintained
12051 F:      drivers/media/i2c/ov8856.c
12052
12053 OMNIVISION OV9650 SENSOR DRIVER
12054 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12055 R:      Akinobu Mita <akinobu.mita@gmail.com>
12056 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12057 L:      linux-media@vger.kernel.org
12058 T:      git git://linuxtv.org/media_tree.git
12059 S:      Maintained
12060 F:      drivers/media/i2c/ov9650.c
12061 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12062
12063 ONENAND FLASH DRIVER
12064 M:      Kyungmin Park <kyungmin.park@samsung.com>
12065 L:      linux-mtd@lists.infradead.org
12066 S:      Maintained
12067 F:      drivers/mtd/nand/onenand/
12068 F:      include/linux/mtd/onenand*.h
12069
12070 OP-TEE DRIVER
12071 M:      Jens Wiklander <jens.wiklander@linaro.org>
12072 L:      tee-dev@lists.linaro.org
12073 S:      Maintained
12074 F:      drivers/tee/optee/
12075
12076 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12077 M:      Sumit Garg <sumit.garg@linaro.org>
12078 L:      tee-dev@lists.linaro.org
12079 S:      Maintained
12080 F:      drivers/char/hw_random/optee-rng.c
12081
12082 OPA-VNIC DRIVER
12083 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12084 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12085 L:      linux-rdma@vger.kernel.org
12086 S:      Supported
12087 F:      drivers/infiniband/ulp/opa_vnic
12088
12089 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12090 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12091 M:      Frank Rowand <frowand.list@gmail.com>
12092 L:      devicetree@vger.kernel.org
12093 S:      Maintained
12094 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12095 F:      Documentation/devicetree/overlay-notes.txt
12096 F:      drivers/of/overlay.c
12097 F:      drivers/of/resolver.c
12098 K:      of_overlay_notifier_
12099
12100 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12101 M:      Rob Herring <robh+dt@kernel.org>
12102 M:      Frank Rowand <frowand.list@gmail.com>
12103 L:      devicetree@vger.kernel.org
12104 W:      http://www.devicetree.org/
12105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12106 S:      Maintained
12107 F:      drivers/of/
12108 F:      include/linux/of*.h
12109 F:      scripts/dtc/
12110 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12111
12112 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12113 M:      Rob Herring <robh+dt@kernel.org>
12114 M:      Mark Rutland <mark.rutland@arm.com>
12115 L:      devicetree@vger.kernel.org
12116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12117 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12118 S:      Maintained
12119 F:      Documentation/devicetree/
12120 F:      arch/*/boot/dts/
12121 F:      include/dt-bindings/
12122
12123 OPENCORES I2C BUS DRIVER
12124 M:      Peter Korsgaard <peter@korsgaard.com>
12125 M:      Andrew Lunn <andrew@lunn.ch>
12126 L:      linux-i2c@vger.kernel.org
12127 S:      Maintained
12128 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12129 F:      Documentation/i2c/busses/i2c-ocores.rst
12130 F:      drivers/i2c/busses/i2c-ocores.c
12131 F:      include/linux/platform_data/i2c-ocores.h
12132
12133 OPENRISC ARCHITECTURE
12134 M:      Jonas Bonn <jonas@southpole.se>
12135 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12136 M:      Stafford Horne <shorne@gmail.com>
12137 T:      git git://github.com/openrisc/linux.git
12138 L:      openrisc@lists.librecores.org
12139 W:      http://openrisc.io
12140 S:      Maintained
12141 F:      Documentation/devicetree/bindings/openrisc/
12142 F:      Documentation/openrisc/
12143 F:      arch/openrisc/
12144 F:      drivers/irqchip/irq-ompic.c
12145 F:      drivers/irqchip/irq-or1k-*
12146
12147 OPENVSWITCH
12148 M:      Pravin B Shelar <pshelar@ovn.org>
12149 L:      netdev@vger.kernel.org
12150 L:      dev@openvswitch.org
12151 W:      http://openvswitch.org
12152 S:      Maintained
12153 F:      net/openvswitch/
12154 F:      include/uapi/linux/openvswitch.h
12155
12156 OPERATING PERFORMANCE POINTS (OPP)
12157 M:      Viresh Kumar <vireshk@kernel.org>
12158 M:      Nishanth Menon <nm@ti.com>
12159 M:      Stephen Boyd <sboyd@kernel.org>
12160 L:      linux-pm@vger.kernel.org
12161 S:      Maintained
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12163 F:      drivers/opp/
12164 F:      include/linux/pm_opp.h
12165 F:      Documentation/power/opp.rst
12166 F:      Documentation/devicetree/bindings/opp/
12167
12168 OPL4 DRIVER
12169 M:      Clemens Ladisch <clemens@ladisch.de>
12170 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12172 S:      Maintained
12173 F:      sound/drivers/opl4/
12174
12175 OPROFILE
12176 M:      Robert Richter <rric@kernel.org>
12177 L:      oprofile-list@lists.sf.net
12178 S:      Maintained
12179 F:      arch/*/include/asm/oprofile*.h
12180 F:      arch/*/oprofile/
12181 F:      drivers/oprofile/
12182 F:      include/linux/oprofile.h
12183
12184 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12185 M:      Mark Fasheh <mark@fasheh.com>
12186 M:      Joel Becker <jlbec@evilplan.org>
12187 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12188 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12189 W:      http://ocfs2.wiki.kernel.org
12190 S:      Supported
12191 F:      Documentation/filesystems/ocfs2.txt
12192 F:      Documentation/filesystems/dlmfs.txt
12193 F:      fs/ocfs2/
12194
12195 ORANGEFS FILESYSTEM
12196 M:      Mike Marshall <hubcap@omnibond.com>
12197 R:      Martin Brandenburg <martin@omnibond.com>
12198 L:      devel@lists.orangefs.org
12199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12200 S:      Supported
12201 F:      fs/orangefs/
12202 F:      Documentation/filesystems/orangefs.txt
12203
12204 ORINOCO DRIVER
12205 L:      linux-wireless@vger.kernel.org
12206 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12207 W:      http://www.nongnu.org/orinoco/
12208 S:      Orphan
12209 F:      drivers/net/wireless/intersil/orinoco/
12210
12211 OV2659 OMNIVISION SENSOR DRIVER
12212 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12213 L:      linux-media@vger.kernel.org
12214 W:      https://linuxtv.org
12215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12216 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12217 S:      Maintained
12218 F:      drivers/media/i2c/ov2659.c
12219 F:      include/media/i2c/ov2659.h
12220
12221 OVERLAY FILESYSTEM
12222 M:      Miklos Szeredi <miklos@szeredi.hu>
12223 L:      linux-unionfs@vger.kernel.org
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12225 S:      Supported
12226 F:      fs/overlayfs/
12227 F:      Documentation/filesystems/overlayfs.txt
12228
12229 P54 WIRELESS DRIVER
12230 M:      Christian Lamparter <chunkeey@googlemail.com>
12231 L:      linux-wireless@vger.kernel.org
12232 W:      http://wireless.kernel.org/en/users/Drivers/p54
12233 S:      Maintained
12234 F:      drivers/net/wireless/intersil/p54/
12235
12236 PA SEMI ETHERNET DRIVER
12237 L:      netdev@vger.kernel.org
12238 S:      Orphan
12239 F:      drivers/net/ethernet/pasemi/*
12240
12241 PA SEMI SMBUS DRIVER
12242 L:      linux-i2c@vger.kernel.org
12243 S:      Orphan
12244 F:      drivers/i2c/busses/i2c-pasemi.c
12245
12246 PACKING
12247 M:      Vladimir Oltean <olteanv@gmail.com>
12248 L:      netdev@vger.kernel.org
12249 S:      Supported
12250 F:      lib/packing.c
12251 F:      include/linux/packing.h
12252 F:      Documentation/core-api/packing.rst
12253
12254 PADATA PARALLEL EXECUTION MECHANISM
12255 M:      Steffen Klassert <steffen.klassert@secunet.com>
12256 L:      linux-crypto@vger.kernel.org
12257 S:      Maintained
12258 F:      kernel/padata.c
12259 F:      include/linux/padata.h
12260 F:      Documentation/padata.txt
12261
12262 PAGE POOL
12263 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12264 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12265 L:      netdev@vger.kernel.org
12266 S:      Supported
12267 F:      net/core/page_pool.c
12268 F:      include/net/page_pool.h
12269
12270 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12271 M:      Harald Welte <laforge@gnumonks.org>
12272 L:      platform-driver-x86@vger.kernel.org
12273 S:      Maintained
12274 F:      drivers/platform/x86/panasonic-laptop.c
12275
12276 PARALLEL LCD/KEYPAD PANEL DRIVER
12277 M:      Willy Tarreau <willy@haproxy.com>
12278 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12279 S:      Odd Fixes
12280 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12281 F:      drivers/auxdisplay/panel.c
12282
12283 PARALLEL PORT SUBSYSTEM
12284 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12285 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12286 L:      linux-parport@lists.infradead.org (subscribers-only)
12287 S:      Maintained
12288 F:      drivers/parport/
12289 F:      include/linux/parport*.h
12290 F:      drivers/char/ppdev.c
12291 F:      include/uapi/linux/ppdev.h
12292 F:      Documentation/driver-api/parport*.rst
12293
12294 PARAVIRT_OPS INTERFACE
12295 M:      Juergen Gross <jgross@suse.com>
12296 M:      Thomas Hellstrom <thellstrom@vmware.com>
12297 M:      "VMware, Inc." <pv-drivers@vmware.com>
12298 L:      virtualization@lists.linux-foundation.org
12299 S:      Supported
12300 F:      Documentation/virt/paravirt_ops.rst
12301 F:      arch/*/kernel/paravirt*
12302 F:      arch/*/include/asm/paravirt*.h
12303 F:      include/linux/hypervisor.h
12304
12305 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12306 M:      Tim Waugh <tim@cyberelk.net>
12307 L:      linux-parport@lists.infradead.org (subscribers-only)
12308 S:      Maintained
12309 F:      Documentation/admin-guide/blockdev/paride.rst
12310 F:      drivers/block/paride/
12311
12312 PARISC ARCHITECTURE
12313 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12314 M:      Helge Deller <deller@gmx.de>
12315 L:      linux-parisc@vger.kernel.org
12316 W:      http://www.parisc-linux.org/
12317 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12320 S:      Maintained
12321 F:      arch/parisc/
12322 F:      Documentation/parisc/
12323 F:      drivers/parisc/
12324 F:      drivers/char/agp/parisc-agp.c
12325 F:      drivers/input/serio/gscps2.c
12326 F:      drivers/parport/parport_gsc.*
12327 F:      drivers/tty/serial/8250/8250_gsc.c
12328 F:      drivers/video/fbdev/sti*
12329 F:      drivers/video/console/sti*
12330 F:      drivers/video/logo/logo_parisc*
12331
12332 PARMAN
12333 M:      Jiri Pirko <jiri@mellanox.com>
12334 L:      netdev@vger.kernel.org
12335 S:      Supported
12336 F:      lib/parman.c
12337 F:      lib/test_parman.c
12338 F:      include/linux/parman.h
12339
12340 PC ENGINES APU BOARD DRIVER
12341 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12342 S:      Maintained
12343 F:      drivers/platform/x86/pcengines-apuv2.c
12344
12345 PC87360 HARDWARE MONITORING DRIVER
12346 M:      Jim Cromie <jim.cromie@gmail.com>
12347 L:      linux-hwmon@vger.kernel.org
12348 S:      Maintained
12349 F:      Documentation/hwmon/pc87360.rst
12350 F:      drivers/hwmon/pc87360.c
12351
12352 PC8736x GPIO DRIVER
12353 M:      Jim Cromie <jim.cromie@gmail.com>
12354 S:      Maintained
12355 F:      drivers/char/pc8736x_gpio.c
12356
12357 PC87427 HARDWARE MONITORING DRIVER
12358 M:      Jean Delvare <jdelvare@suse.com>
12359 L:      linux-hwmon@vger.kernel.org
12360 S:      Maintained
12361 F:      Documentation/hwmon/pc87427.rst
12362 F:      drivers/hwmon/pc87427.c
12363
12364 PCA9532 LED DRIVER
12365 M:      Riku Voipio <riku.voipio@iki.fi>
12366 S:      Maintained
12367 F:      drivers/leds/leds-pca9532.c
12368 F:      include/linux/leds-pca9532.h
12369
12370 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12371 M:      Guenter Roeck <linux@roeck-us.net>
12372 L:      linux-i2c@vger.kernel.org
12373 S:      Maintained
12374 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12375
12376 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12377 M:      Khalid Aziz <khalid@gonehiking.org>
12378 S:      Maintained
12379 F:      drivers/firmware/pcdp.*
12380
12381 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12382 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12383 L:      linux-pci@vger.kernel.org
12384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12385 S:      Maintained
12386 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12387 F:      drivers/pci/controller/pci-aardvark.c
12388
12389 PCI DRIVER FOR ALTERA PCIE IP
12390 M:      Ley Foon Tan <lftan@altera.com>
12391 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12392 L:      linux-pci@vger.kernel.org
12393 S:      Supported
12394 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12395 F:      drivers/pci/controller/pcie-altera.c
12396
12397 PCI DRIVER FOR APPLIEDMICRO XGENE
12398 M:      Toan Le <toan@os.amperecomputing.com>
12399 L:      linux-pci@vger.kernel.org
12400 L:      linux-arm-kernel@lists.infradead.org
12401 S:      Maintained
12402 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12403 F:      drivers/pci/controller/pci-xgene.c
12404
12405 PCI DRIVER FOR ARM VERSATILE PLATFORM
12406 M:      Rob Herring <robh@kernel.org>
12407 L:      linux-pci@vger.kernel.org
12408 L:      linux-arm-kernel@lists.infradead.org
12409 S:      Maintained
12410 F:      Documentation/devicetree/bindings/pci/versatile.txt
12411 F:      drivers/pci/controller/pci-versatile.c
12412
12413 PCI DRIVER FOR ARMADA 8K
12414 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12415 L:      linux-pci@vger.kernel.org
12416 L:      linux-arm-kernel@lists.infradead.org
12417 S:      Maintained
12418 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12419 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12420
12421 PCI DRIVER FOR CADENCE PCIE IP
12422 M:      Tom Joseph <tjoseph@cadence.com>
12423 L:      linux-pci@vger.kernel.org
12424 S:      Maintained
12425 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12426 F:      drivers/pci/controller/pcie-cadence*
12427
12428 PCI DRIVER FOR FREESCALE LAYERSCAPE
12429 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12430 M:      Mingkai Hu <mingkai.hu@nxp.com>
12431 M:      Roy Zang <roy.zang@nxp.com>
12432 L:      linuxppc-dev@lists.ozlabs.org
12433 L:      linux-pci@vger.kernel.org
12434 L:      linux-arm-kernel@lists.infradead.org
12435 S:      Maintained
12436 F:      drivers/pci/controller/dwc/*layerscape*
12437
12438 PCI DRIVER FOR GENERIC OF HOSTS
12439 M:      Will Deacon <will@kernel.org>
12440 L:      linux-pci@vger.kernel.org
12441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12442 S:      Maintained
12443 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12444 F:      drivers/pci/controller/pci-host-common.c
12445 F:      drivers/pci/controller/pci-host-generic.c
12446
12447 PCI DRIVER FOR IMX6
12448 M:      Richard Zhu <hongxing.zhu@nxp.com>
12449 M:      Lucas Stach <l.stach@pengutronix.de>
12450 L:      linux-pci@vger.kernel.org
12451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12452 S:      Maintained
12453 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12454 F:      drivers/pci/controller/dwc/*imx6*
12455
12456 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12457 M:      Keith Busch <keith.busch@intel.com>
12458 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12459 L:      linux-pci@vger.kernel.org
12460 S:      Supported
12461 F:      drivers/pci/controller/vmd.c
12462
12463 PCI DRIVER FOR MICROSEMI SWITCHTEC
12464 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12465 M:      Logan Gunthorpe <logang@deltatee.com>
12466 L:      linux-pci@vger.kernel.org
12467 S:      Maintained
12468 F:      Documentation/driver-api/switchtec.rst
12469 F:      Documentation/ABI/testing/sysfs-class-switchtec
12470 F:      drivers/pci/switch/switchtec*
12471 F:      include/uapi/linux/switchtec_ioctl.h
12472 F:      include/linux/switchtec.h
12473 F:      drivers/ntb/hw/mscc/
12474
12475 PCI DRIVER FOR MOBIVEIL PCIE IP
12476 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12477 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12478 L:      linux-pci@vger.kernel.org
12479 S:      Supported
12480 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12481 F:      drivers/pci/controller/pcie-mobiveil.c
12482
12483 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12484 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12485 M:      Jason Cooper <jason@lakedaemon.net>
12486 L:      linux-pci@vger.kernel.org
12487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12488 S:      Maintained
12489 F:      drivers/pci/controller/*mvebu*
12490
12491 PCI DRIVER FOR NVIDIA TEGRA
12492 M:      Thierry Reding <thierry.reding@gmail.com>
12493 L:      linux-tegra@vger.kernel.org
12494 L:      linux-pci@vger.kernel.org
12495 S:      Supported
12496 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12497 F:      drivers/pci/controller/pci-tegra.c
12498
12499 PCI DRIVER FOR RENESAS R-CAR
12500 M:      Simon Horman <horms@verge.net.au>
12501 L:      linux-pci@vger.kernel.org
12502 L:      linux-renesas-soc@vger.kernel.org
12503 S:      Maintained
12504 F:      drivers/pci/controller/*rcar*
12505
12506 PCI DRIVER FOR SAMSUNG EXYNOS
12507 M:      Jingoo Han <jingoohan1@gmail.com>
12508 L:      linux-pci@vger.kernel.org
12509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12510 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12511 S:      Maintained
12512 F:      drivers/pci/controller/dwc/pci-exynos.c
12513
12514 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12515 M:      Jingoo Han <jingoohan1@gmail.com>
12516 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12517 L:      linux-pci@vger.kernel.org
12518 S:      Maintained
12519 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12520 F:      drivers/pci/controller/dwc/*designware*
12521
12522 PCI DRIVER FOR TI DRA7XX
12523 M:      Kishon Vijay Abraham I <kishon@ti.com>
12524 L:      linux-omap@vger.kernel.org
12525 L:      linux-pci@vger.kernel.org
12526 S:      Supported
12527 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12528 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12529
12530 PCI DRIVER FOR TI KEYSTONE
12531 M:      Murali Karicheri <m-karicheri2@ti.com>
12532 L:      linux-pci@vger.kernel.org
12533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12534 S:      Maintained
12535 F:      drivers/pci/controller/dwc/pci-keystone.c
12536
12537 PCI ENDPOINT SUBSYSTEM
12538 M:      Kishon Vijay Abraham I <kishon@ti.com>
12539 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12540 L:      linux-pci@vger.kernel.org
12541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12542 S:      Supported
12543 F:      drivers/pci/endpoint/
12544 F:      drivers/misc/pci_endpoint_test.c
12545 F:      tools/pci/
12546
12547 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12548 M:      Russell Currey <ruscur@russell.cc>
12549 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12550 M:      Oliver O'Halloran <oohall@gmail.com>
12551 L:      linuxppc-dev@lists.ozlabs.org
12552 S:      Supported
12553 F:      Documentation/PCI/pci-error-recovery.rst
12554 F:      drivers/pci/pcie/aer.c
12555 F:      drivers/pci/pcie/dpc.c
12556 F:      drivers/pci/pcie/err.c
12557 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12558 F:      arch/powerpc/kernel/eeh*.c
12559 F:      arch/powerpc/platforms/*/eeh*.c
12560 F:      arch/powerpc/include/*/eeh*.h
12561
12562 PCI ERROR RECOVERY
12563 M:      Linas Vepstas <linasvepstas@gmail.com>
12564 L:      linux-pci@vger.kernel.org
12565 S:      Supported
12566 F:      Documentation/PCI/pci-error-recovery.rst
12567
12568 PCI MSI DRIVER FOR ALTERA MSI IP
12569 M:      Ley Foon Tan <lftan@altera.com>
12570 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12571 L:      linux-pci@vger.kernel.org
12572 S:      Supported
12573 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12574 F:      drivers/pci/controller/pcie-altera-msi.c
12575
12576 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12577 M:      Toan Le <toan@os.amperecomputing.com>
12578 L:      linux-pci@vger.kernel.org
12579 L:      linux-arm-kernel@lists.infradead.org
12580 S:      Maintained
12581 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12582 F:      drivers/pci/controller/pci-xgene-msi.c
12583
12584 PCI SUBSYSTEM
12585 M:      Bjorn Helgaas <bhelgaas@google.com>
12586 L:      linux-pci@vger.kernel.org
12587 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12589 S:      Supported
12590 F:      Documentation/devicetree/bindings/pci/
12591 F:      Documentation/PCI/
12592 F:      drivers/acpi/pci*
12593 F:      drivers/pci/
12594 F:      include/asm-generic/pci*
12595 F:      include/linux/pci*
12596 F:      include/linux/of_pci.h
12597 F:      include/uapi/linux/pci*
12598 F:      lib/pci*
12599 F:      arch/x86/pci/
12600 F:      arch/x86/kernel/quirks.c
12601 F:      arch/x86/kernel/early-quirks.c
12602
12603 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12604 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12605 R:      Andrew Murray <andrew.murray@arm.com>
12606 L:      linux-pci@vger.kernel.org
12607 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12609 S:      Supported
12610 F:      drivers/pci/controller/
12611
12612 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12613 M:      Jonathan Chocron <jonnyc@amazon.com>
12614 L:      linux-pci@vger.kernel.org
12615 S:      Maintained
12616 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12617 F:      drivers/pci/controller/dwc/pcie-al.c
12618
12619 PCIE DRIVER FOR AMLOGIC MESON
12620 M:      Yue Wang <yue.wang@Amlogic.com>
12621 L:      linux-pci@vger.kernel.org
12622 L:      linux-amlogic@lists.infradead.org
12623 S:      Maintained
12624 F:      drivers/pci/controller/dwc/pci-meson.c
12625
12626 PCIE DRIVER FOR AXIS ARTPEC
12627 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12628 L:      linux-arm-kernel@axis.com
12629 L:      linux-pci@vger.kernel.org
12630 S:      Maintained
12631 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12632 F:      drivers/pci/controller/dwc/*artpec*
12633
12634 PCIE DRIVER FOR CAVIUM THUNDERX
12635 M:      David Daney <david.daney@cavium.com>
12636 L:      linux-pci@vger.kernel.org
12637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12638 S:      Supported
12639 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12640 F:      drivers/pci/controller/pci-thunder-*
12641
12642 PCIE DRIVER FOR HISILICON
12643 M:      Zhou Wang <wangzhou1@hisilicon.com>
12644 L:      linux-pci@vger.kernel.org
12645 S:      Maintained
12646 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12647 F:      drivers/pci/controller/dwc/pcie-hisi.c
12648
12649 PCIE DRIVER FOR HISILICON KIRIN
12650 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12651 M:      Binghui Wang <wangbinghui@hisilicon.com>
12652 L:      linux-pci@vger.kernel.org
12653 S:      Maintained
12654 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12655 F:      drivers/pci/controller/dwc/pcie-kirin.c
12656
12657 PCIE DRIVER FOR HISILICON STB
12658 M:      Shawn Guo <shawn.guo@linaro.org>
12659 L:      linux-pci@vger.kernel.org
12660 S:      Maintained
12661 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12662 F:      drivers/pci/controller/dwc/pcie-histb.c
12663
12664 PCIE DRIVER FOR MEDIATEK
12665 M:      Ryder Lee <ryder.lee@mediatek.com>
12666 L:      linux-pci@vger.kernel.org
12667 L:      linux-mediatek@lists.infradead.org
12668 S:      Supported
12669 F:      Documentation/devicetree/bindings/pci/mediatek*
12670 F:      drivers/pci/controller/*mediatek*
12671
12672 PCIE DRIVER FOR QUALCOMM MSM
12673 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12674 L:      linux-pci@vger.kernel.org
12675 L:      linux-arm-msm@vger.kernel.org
12676 S:      Maintained
12677 F:      drivers/pci/controller/dwc/*qcom*
12678
12679 PCIE DRIVER FOR ROCKCHIP
12680 M:      Shawn Lin <shawn.lin@rock-chips.com>
12681 L:      linux-pci@vger.kernel.org
12682 L:      linux-rockchip@lists.infradead.org
12683 S:      Maintained
12684 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12685 F:      drivers/pci/controller/pcie-rockchip*
12686
12687 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12688 M:      Linus Walleij <linus.walleij@linaro.org>
12689 L:      linux-pci@vger.kernel.org
12690 S:      Maintained
12691 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12692 F:      drivers/pci/controller/pci-v3-semi.c
12693
12694 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12695 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12696 L:      linux-pci@vger.kernel.org
12697 S:      Maintained
12698 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12699 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12700
12701 PCIE DRIVER FOR ST SPEAR13XX
12702 M:      Pratyush Anand <pratyush.anand@gmail.com>
12703 L:      linux-pci@vger.kernel.org
12704 S:      Maintained
12705 F:      drivers/pci/controller/dwc/*spear*
12706
12707 PCMCIA SUBSYSTEM
12708 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12710 S:      Odd Fixes
12711 F:      Documentation/pcmcia/
12712 F:      tools/pcmcia/
12713 F:      drivers/pcmcia/
12714 F:      include/pcmcia/
12715
12716 PCNET32 NETWORK DRIVER
12717 M:      Don Fry <pcnet32@frontier.com>
12718 L:      netdev@vger.kernel.org
12719 S:      Maintained
12720 F:      drivers/net/ethernet/amd/pcnet32.c
12721
12722 PCRYPT PARALLEL CRYPTO ENGINE
12723 M:      Steffen Klassert <steffen.klassert@secunet.com>
12724 L:      linux-crypto@vger.kernel.org
12725 S:      Maintained
12726 F:      crypto/pcrypt.c
12727 F:      include/crypto/pcrypt.h
12728
12729 PEAQ WMI HOTKEYS DRIVER
12730 M:      Hans de Goede <hdegoede@redhat.com>
12731 L:      platform-driver-x86@vger.kernel.org
12732 S:      Maintained
12733 F:      drivers/platform/x86/peaq-wmi.c
12734
12735 PENSANDO ETHERNET DRIVERS
12736 M:      Shannon Nelson <snelson@pensando.io>
12737 M:      Pensando Drivers <drivers@pensando.io>
12738 L:      netdev@vger.kernel.org
12739 S:      Supported
12740 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12741 F:      drivers/net/ethernet/pensando/
12742
12743 PER-CPU MEMORY ALLOCATOR
12744 M:      Dennis Zhou <dennis@kernel.org>
12745 M:      Tejun Heo <tj@kernel.org>
12746 M:      Christoph Lameter <cl@linux.com>
12747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12748 S:      Maintained
12749 F:      include/linux/percpu*.h
12750 F:      mm/percpu*.c
12751 F:      arch/*/include/asm/percpu.h
12752
12753 PER-TASK DELAY ACCOUNTING
12754 M:      Balbir Singh <bsingharora@gmail.com>
12755 S:      Maintained
12756 F:      include/linux/delayacct.h
12757 F:      kernel/delayacct.c
12758
12759 PERFORMANCE EVENTS SUBSYSTEM
12760 M:      Peter Zijlstra <peterz@infradead.org>
12761 M:      Ingo Molnar <mingo@redhat.com>
12762 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12763 R:      Mark Rutland <mark.rutland@arm.com>
12764 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12765 R:      Jiri Olsa <jolsa@redhat.com>
12766 R:      Namhyung Kim <namhyung@kernel.org>
12767 L:      linux-kernel@vger.kernel.org
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12769 S:      Supported
12770 F:      kernel/events/*
12771 F:      include/linux/perf_event.h
12772 F:      include/uapi/linux/perf_event.h
12773 F:      arch/*/kernel/perf_event*.c
12774 F:      arch/*/kernel/*/perf_event*.c
12775 F:      arch/*/kernel/*/*/perf_event*.c
12776 F:      arch/*/include/asm/perf_event.h
12777 F:      arch/*/kernel/perf_callchain.c
12778 F:      arch/*/events/*
12779 F:      arch/*/events/*/*
12780 F:      tools/perf/
12781
12782 PERSONALITY HANDLING
12783 M:      Christoph Hellwig <hch@infradead.org>
12784 L:      linux-abi-devel@lists.sourceforge.net
12785 S:      Maintained
12786 F:      include/linux/personality.h
12787 F:      include/uapi/linux/personality.h
12788
12789 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12790 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12791 L:      linux-input@vger.kernel.org
12792 S:      Maintained
12793 F:      Documentation/input/devices/pxrc.rst
12794 F:      drivers/input/joystick/pxrc.c
12795
12796 FLYSKY FSIA6B RC RECEIVER
12797 M:      Markus Koch <markus@notsyncing.net>
12798 L:      linux-input@vger.kernel.org
12799 S:      Maintained
12800 F:      drivers/input/joystick/fsia6b.c
12801
12802 PHONET PROTOCOL
12803 M:      Remi Denis-Courmont <courmisch@gmail.com>
12804 S:      Supported
12805 F:      Documentation/networking/phonet.txt
12806 F:      include/linux/phonet.h
12807 F:      include/net/phonet/
12808 F:      include/uapi/linux/phonet.h
12809 F:      net/phonet/
12810
12811 PHRAM MTD DRIVER
12812 M:      Joern Engel <joern@lazybastard.org>
12813 L:      linux-mtd@lists.infradead.org
12814 S:      Maintained
12815 F:      drivers/mtd/devices/phram.c
12816
12817 PICOLCD HID DRIVER
12818 M:      Bruno Prémont <bonbons@linux-vserver.org>
12819 L:      linux-input@vger.kernel.org
12820 S:      Maintained
12821 F:      drivers/hid/hid-picolcd*
12822
12823 PICOXCELL SUPPORT
12824 M:      Jamie Iles <jamie@jamieiles.com>
12825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12826 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12827 S:      Supported
12828 F:      arch/arm/boot/dts/picoxcell*
12829 F:      arch/arm/mach-picoxcell/
12830 F:      drivers/crypto/picoxcell*
12831
12832 PIDFD API
12833 M:      Christian Brauner <christian@brauner.io>
12834 L:      linux-kernel@vger.kernel.org
12835 S:      Maintained
12836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12837 F:      samples/pidfd/
12838 F:      tools/testing/selftests/pidfd/
12839 K:      (?i)pidfd
12840 K:      (?i)clone3
12841 K:      \b(clone_args|kernel_clone_args)\b
12842
12843 PIN CONTROL SUBSYSTEM
12844 M:      Linus Walleij <linus.walleij@linaro.org>
12845 L:      linux-gpio@vger.kernel.org
12846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12847 S:      Maintained
12848 F:      Documentation/devicetree/bindings/pinctrl/
12849 F:      Documentation/driver-api/pinctl.rst
12850 F:      drivers/pinctrl/
12851 F:      include/linux/pinctrl/
12852
12853 PIN CONTROLLER - MICROCHIP AT91
12854 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12856 L:      linux-gpio@vger.kernel.org
12857 S:      Supported
12858 F:      drivers/pinctrl/pinctrl-at91*
12859 F:      drivers/gpio/gpio-sama5d2-piobu.c
12860
12861 PIN CONTROLLER - FREESCALE
12862 M:      Dong Aisheng <aisheng.dong@nxp.com>
12863 M:      Fabio Estevam <festevam@gmail.com>
12864 M:      Shawn Guo <shawnguo@kernel.org>
12865 M:      Stefan Agner <stefan@agner.ch>
12866 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12867 L:      linux-gpio@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/pinctrl/freescale/
12870 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12871
12872 PIN CONTROLLER - INTEL
12873 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12874 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12876 S:      Maintained
12877 F:      drivers/pinctrl/intel/
12878
12879 PIN CONTROLLER - MEDIATEK
12880 M:      Sean Wang <sean.wang@kernel.org>
12881 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12882 S:      Maintained
12883 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12884 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12885 F:      drivers/pinctrl/mediatek/
12886
12887 PIN CONTROLLER - QUALCOMM
12888 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12889 S:      Maintained
12890 L:      linux-arm-msm@vger.kernel.org
12891 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12892 F:      drivers/pinctrl/qcom/
12893
12894 PIN CONTROLLER - RENESAS
12895 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12896 L:      linux-renesas-soc@vger.kernel.org
12897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12898 S:      Maintained
12899 F:      drivers/pinctrl/pinctrl-rz*
12900 F:      drivers/pinctrl/sh-pfc/
12901
12902 PIN CONTROLLER - SAMSUNG
12903 M:      Tomasz Figa <tomasz.figa@gmail.com>
12904 M:      Krzysztof Kozlowski <krzk@kernel.org>
12905 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12907 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12908 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12910 S:      Maintained
12911 F:      drivers/pinctrl/samsung/
12912 F:      include/dt-bindings/pinctrl/samsung.h
12913 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12914
12915 PIN CONTROLLER - SINGLE
12916 M:      Tony Lindgren <tony@atomide.com>
12917 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12919 L:      linux-omap@vger.kernel.org
12920 S:      Maintained
12921 F:      drivers/pinctrl/pinctrl-single.c
12922
12923 PIN CONTROLLER - ST SPEAR
12924 M:      Viresh Kumar <vireshk@kernel.org>
12925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12926 W:      http://www.st.com/spear
12927 S:      Maintained
12928 F:      drivers/pinctrl/spear/
12929
12930 PISTACHIO SOC SUPPORT
12931 M:      James Hartley <james.hartley@sondrel.com>
12932 L:      linux-mips@vger.kernel.org
12933 S:      Odd Fixes
12934 F:      arch/mips/pistachio/
12935 F:      arch/mips/include/asm/mach-pistachio/
12936 F:      arch/mips/boot/dts/img/pistachio*
12937 F:      arch/mips/configs/pistachio*_defconfig
12938
12939 PKTCDVD DRIVER
12940 S:      Orphan
12941 M:      linux-block@vger.kernel.org
12942 F:      drivers/block/pktcdvd.c
12943 F:      include/linux/pktcdvd.h
12944 F:      include/uapi/linux/pktcdvd.h
12945
12946 PKUNITY SOC DRIVERS
12947 M:      Guan Xuetao <gxt@pku.edu.cn>
12948 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12949 S:      Maintained
12950 T:      git git://github.com/gxt/linux.git
12951 F:      drivers/input/serio/i8042-unicore32io.h
12952 F:      drivers/i2c/busses/i2c-puv3.c
12953 F:      drivers/video/fbdev/fb-puv3.c
12954 F:      drivers/rtc/rtc-puv3.c
12955
12956 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
12957 M:      Tomasz Duszynski <tduszyns@gmail.com>
12958 S:      Maintained
12959 F:      drivers/iio/chemical/pms7003.c
12960 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
12961
12962 PMBUS HARDWARE MONITORING DRIVERS
12963 M:      Guenter Roeck <linux@roeck-us.net>
12964 L:      linux-hwmon@vger.kernel.org
12965 W:      http://hwmon.wiki.kernel.org/
12966 W:      http://www.roeck-us.net/linux/drivers/
12967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12968 S:      Maintained
12969 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12970 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12971 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12972 F:      Documentation/hwmon/adm1275.rst
12973 F:      Documentation/hwmon/ibm-cffps.rst
12974 F:      Documentation/hwmon/ir35221.rst
12975 F:      Documentation/hwmon/lm25066.rst
12976 F:      Documentation/hwmon/ltc2978.rst
12977 F:      Documentation/hwmon/ltc3815.rst
12978 F:      Documentation/hwmon/max16064.rst
12979 F:      Documentation/hwmon/max20751.rst
12980 F:      Documentation/hwmon/max31785.rst
12981 F:      Documentation/hwmon/max34440.rst
12982 F:      Documentation/hwmon/max8688.rst
12983 F:      Documentation/hwmon/pmbus.rst
12984 F:      Documentation/hwmon/pmbus-core.rst
12985 F:      Documentation/hwmon/tps40422.rst
12986 F:      Documentation/hwmon/ucd9000.rst
12987 F:      Documentation/hwmon/ucd9200.rst
12988 F:      Documentation/hwmon/zl6100.rst
12989 F:      drivers/hwmon/pmbus/
12990 F:      include/linux/pmbus.h
12991
12992 PMC SIERRA MaxRAID DRIVER
12993 L:      linux-scsi@vger.kernel.org
12994 W:      http://www.pmc-sierra.com/
12995 S:      Orphan
12996 F:      drivers/scsi/pmcraid.*
12997
12998 PMC SIERRA PM8001 DRIVER
12999 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13000 L:      linux-scsi@vger.kernel.org
13001 S:      Supported
13002 F:      drivers/scsi/pm8001/
13003
13004 PNP SUPPORT
13005 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13006 S:      Maintained
13007 F:      drivers/pnp/
13008
13009 PNI RM3100 IIO DRIVER
13010 M:      Song Qiang <songqiang1304521@gmail.com>
13011 L:      linux-iio@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/iio/magnetometer/rm3100*
13014 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13015
13016 POSIX CLOCKS and TIMERS
13017 M:      Thomas Gleixner <tglx@linutronix.de>
13018 L:      linux-kernel@vger.kernel.org
13019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13020 S:      Maintained
13021 F:      fs/timerfd.c
13022 F:      include/linux/timer*
13023 F:      kernel/time/*timer*
13024
13025 POWER MANAGEMENT CORE
13026 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13027 L:      linux-pm@vger.kernel.org
13028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13029 B:      https://bugzilla.kernel.org
13030 S:      Supported
13031 F:      drivers/base/power/
13032 F:      include/linux/pm.h
13033 F:      include/linux/pm_*
13034 F:      include/linux/powercap.h
13035 F:      include/linux/intel_rapl.h
13036 F:      drivers/powercap/
13037 F:      kernel/configs/nopm.config
13038
13039 POWER STATE COORDINATION INTERFACE (PSCI)
13040 M:      Mark Rutland <mark.rutland@arm.com>
13041 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13042 L:      linux-arm-kernel@lists.infradead.org
13043 S:      Maintained
13044 F:      drivers/firmware/psci/
13045 F:      include/linux/psci.h
13046 F:      include/uapi/linux/psci.h
13047
13048 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13049 M:      Sebastian Reichel <sre@kernel.org>
13050 L:      linux-pm@vger.kernel.org
13051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13052 S:      Maintained
13053 F:      Documentation/ABI/testing/sysfs-class-power
13054 F:      Documentation/devicetree/bindings/power/supply/
13055 F:      include/linux/power_supply.h
13056 F:      drivers/power/supply/
13057
13058 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13059 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13060 L:      linuxppc-dev@lists.ozlabs.org
13061 S:      Maintained
13062 F:      drivers/char/powernv-op-panel.c
13063
13064 PPP OVER ATM (RFC 2364)
13065 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13066 S:      Maintained
13067 F:      net/atm/pppoatm.c
13068 F:      include/uapi/linux/atmppp.h
13069
13070 PPP OVER ETHERNET
13071 M:      Michal Ostrowski <mostrows@earthlink.net>
13072 S:      Maintained
13073 F:      drivers/net/ppp/pppoe.c
13074 F:      drivers/net/ppp/pppox.c
13075
13076 PPP OVER L2TP
13077 M:      James Chapman <jchapman@katalix.com>
13078 S:      Maintained
13079 F:      net/l2tp/l2tp_ppp.c
13080 F:      include/linux/if_pppol2tp.h
13081 F:      include/uapi/linux/if_pppol2tp.h
13082
13083 PPP PROTOCOL DRIVERS AND COMPRESSORS
13084 M:      Paul Mackerras <paulus@samba.org>
13085 L:      linux-ppp@vger.kernel.org
13086 S:      Maintained
13087 F:      drivers/net/ppp/ppp_*
13088
13089 PPS SUPPORT
13090 M:      Rodolfo Giometti <giometti@enneenne.com>
13091 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13092 L:      linuxpps@ml.enneenne.com (subscribers-only)
13093 S:      Maintained
13094 F:      Documentation/driver-api/pps.rst
13095 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13096 F:      Documentation/ABI/testing/sysfs-pps
13097 F:      drivers/pps/
13098 F:      include/linux/pps*.h
13099 F:      include/uapi/linux/pps.h
13100
13101 PPTP DRIVER
13102 M:      Dmitry Kozlov <xeb@mail.ru>
13103 L:      netdev@vger.kernel.org
13104 S:      Maintained
13105 F:      drivers/net/ppp/pptp.c
13106 W:      http://sourceforge.net/projects/accel-pptp
13107
13108 PRINTK
13109 M:      Petr Mladek <pmladek@suse.com>
13110 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13111 R:      Steven Rostedt <rostedt@goodmis.org>
13112 S:      Maintained
13113 F:      kernel/printk/
13114 F:      include/linux/printk.h
13115
13116 PRISM54 WIRELESS DRIVER
13117 M:      Luis Chamberlain <mcgrof@kernel.org>
13118 L:      linux-wireless@vger.kernel.org
13119 W:      http://wireless.kernel.org/en/users/Drivers/p54
13120 S:      Obsolete
13121 F:      drivers/net/wireless/intersil/prism54/
13122
13123 PROC FILESYSTEM
13124 R:      Alexey Dobriyan <adobriyan@gmail.com>
13125 L:      linux-kernel@vger.kernel.org
13126 L:      linux-fsdevel@vger.kernel.org
13127 S:      Maintained
13128 F:      fs/proc/
13129 F:      include/linux/proc_fs.h
13130 F:      tools/testing/selftests/proc/
13131 F:      Documentation/filesystems/proc.txt
13132
13133 PROC SYSCTL
13134 M:      Luis Chamberlain <mcgrof@kernel.org>
13135 M:      Kees Cook <keescook@chromium.org>
13136 L:      linux-kernel@vger.kernel.org
13137 L:      linux-fsdevel@vger.kernel.org
13138 S:      Maintained
13139 F:      fs/proc/proc_sysctl.c
13140 F:      include/linux/sysctl.h
13141 F:      kernel/sysctl.c
13142 F:      tools/testing/selftests/sysctl/
13143
13144 PS3 NETWORK SUPPORT
13145 M:      Geoff Levand <geoff@infradead.org>
13146 L:      netdev@vger.kernel.org
13147 L:      linuxppc-dev@lists.ozlabs.org
13148 S:      Maintained
13149 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13150
13151 PS3 PLATFORM SUPPORT
13152 M:      Geoff Levand <geoff@infradead.org>
13153 L:      linuxppc-dev@lists.ozlabs.org
13154 S:      Maintained
13155 F:      arch/powerpc/boot/ps3*
13156 F:      arch/powerpc/include/asm/lv1call.h
13157 F:      arch/powerpc/include/asm/ps3*.h
13158 F:      arch/powerpc/platforms/ps3/
13159 F:      drivers/*/ps3*
13160 F:      drivers/ps3/
13161 F:      drivers/rtc/rtc-ps3.c
13162 F:      drivers/usb/host/*ps3.c
13163 F:      sound/ppc/snd_ps3*
13164
13165 PS3VRAM DRIVER
13166 M:      Jim Paris <jim@jtan.com>
13167 M:      Geoff Levand <geoff@infradead.org>
13168 L:      linuxppc-dev@lists.ozlabs.org
13169 S:      Maintained
13170 F:      drivers/block/ps3vram.c
13171
13172 PSAMPLE PACKET SAMPLING SUPPORT:
13173 M:      Yotam Gigi <yotam.gi@gmail.com>
13174 S:      Maintained
13175 F:      net/psample
13176 F:      include/net/psample.h
13177 F:      include/uapi/linux/psample.h
13178
13179 PSTORE FILESYSTEM
13180 M:      Kees Cook <keescook@chromium.org>
13181 M:      Anton Vorontsov <anton@enomsg.org>
13182 M:      Colin Cross <ccross@android.com>
13183 M:      Tony Luck <tony.luck@intel.com>
13184 S:      Maintained
13185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13186 F:      fs/pstore/
13187 F:      include/linux/pstore*
13188 F:      drivers/firmware/efi/efi-pstore.c
13189 F:      drivers/acpi/apei/erst.c
13190 F:      Documentation/admin-guide/ramoops.rst
13191 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13192 K:      \b(pstore|ramoops)
13193
13194 PTP HARDWARE CLOCK SUPPORT
13195 M:      Richard Cochran <richardcochran@gmail.com>
13196 L:      netdev@vger.kernel.org
13197 S:      Maintained
13198 W:      http://linuxptp.sourceforge.net/
13199 F:      Documentation/ABI/testing/sysfs-ptp
13200 F:      Documentation/driver-api/ptp.rst
13201 F:      drivers/net/phy/dp83640*
13202 F:      drivers/ptp/*
13203 F:      include/linux/ptp_cl*
13204
13205 PTRACE SUPPORT
13206 M:      Oleg Nesterov <oleg@redhat.com>
13207 S:      Maintained
13208 F:      include/asm-generic/syscall.h
13209 F:      include/linux/ptrace.h
13210 F:      include/linux/regset.h
13211 F:      include/linux/tracehook.h
13212 F:      include/uapi/linux/ptrace.h
13213 F:      include/uapi/linux/ptrace.h
13214 F:      kernel/ptrace.c
13215 F:      arch/*/ptrace*.c
13216 F:      arch/*/*/ptrace*.c
13217 F:      arch/*/include/asm/ptrace*.h
13218
13219 PULSE8-CEC DRIVER
13220 M:      Hans Verkuil <hverkuil@xs4all.nl>
13221 L:      linux-media@vger.kernel.org
13222 T:      git git://linuxtv.org/media_tree.git
13223 S:      Maintained
13224 F:      drivers/media/usb/pulse8-cec/*
13225 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13226
13227 PVRUSB2 VIDEO4LINUX DRIVER
13228 M:      Mike Isely <isely@pobox.com>
13229 L:      pvrusb2@isely.net       (subscribers-only)
13230 L:      linux-media@vger.kernel.org
13231 W:      http://www.isely.net/pvrusb2/
13232 T:      git git://linuxtv.org/media_tree.git
13233 S:      Maintained
13234 F:      Documentation/media/v4l-drivers/pvrusb2*
13235 F:      drivers/media/usb/pvrusb2/
13236
13237 PWC WEBCAM DRIVER
13238 M:      Hans Verkuil <hverkuil@xs4all.nl>
13239 L:      linux-media@vger.kernel.org
13240 T:      git git://linuxtv.org/media_tree.git
13241 S:      Odd Fixes
13242 F:      drivers/media/usb/pwc/*
13243 F:      include/trace/events/pwc.h
13244
13245 PWM FAN DRIVER
13246 M:      Kamil Debski <kamil@wypas.org>
13247 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13248 L:      linux-hwmon@vger.kernel.org
13249 S:      Supported
13250 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13251 F:      Documentation/hwmon/pwm-fan.rst
13252 F:      drivers/hwmon/pwm-fan.c
13253
13254 PWM IR Transmitter
13255 M:      Sean Young <sean@mess.org>
13256 L:      linux-media@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/media/rc/pwm-ir-tx.c
13259
13260 PWM SUBSYSTEM
13261 M:      Thierry Reding <thierry.reding@gmail.com>
13262 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13263 L:      linux-pwm@vger.kernel.org
13264 S:      Maintained
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13266 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13267 F:      Documentation/driver-api/pwm.rst
13268 F:      Documentation/devicetree/bindings/pwm/
13269 F:      include/linux/pwm.h
13270 F:      drivers/pwm/
13271 F:      drivers/video/backlight/pwm_bl.c
13272 F:      include/linux/pwm_backlight.h
13273 F:      drivers/gpio/gpio-mvebu.c
13274 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13275 K:      pwm_(config|apply_state|ops)
13276
13277 PXA GPIO DRIVER
13278 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13279 L:      linux-gpio@vger.kernel.org
13280 S:      Maintained
13281 F:      drivers/gpio/gpio-pxa.c
13282
13283 PXA MMCI DRIVER
13284 S:      Orphan
13285
13286 PXA RTC DRIVER
13287 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13288 L:      linux-rtc@vger.kernel.org
13289 S:      Maintained
13290
13291 PXA2xx/PXA3xx SUPPORT
13292 M:      Daniel Mack <daniel@zonque.org>
13293 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13294 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13296 T:      git git://github.com/hzhuang1/linux.git
13297 T:      git git://github.com/rjarzmik/linux.git
13298 S:      Maintained
13299 F:      arch/arm/boot/dts/pxa*
13300 F:      arch/arm/mach-pxa/
13301 F:      drivers/dma/pxa*
13302 F:      drivers/pcmcia/pxa2xx*
13303 F:      drivers/pinctrl/pxa/
13304 F:      drivers/spi/spi-pxa2xx*
13305 F:      drivers/usb/gadget/udc/pxa2*
13306 F:      include/sound/pxa2xx-lib.h
13307 F:      sound/arm/pxa*
13308 F:      sound/soc/pxa/
13309
13310 QAT DRIVER
13311 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13312 L:      qat-linux@intel.com
13313 S:      Supported
13314 F:      drivers/crypto/qat/
13315
13316 QCOM AUDIO (ASoC) DRIVERS
13317 M:      Patrick Lai <plai@codeaurora.org>
13318 M:      Banajit Goswami <bgoswami@codeaurora.org>
13319 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13320 S:      Supported
13321 F:      sound/soc/qcom/
13322
13323 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13324 M:      Gabriel Somlo <somlo@cmu.edu>
13325 M:      "Michael S. Tsirkin" <mst@redhat.com>
13326 L:      qemu-devel@nongnu.org
13327 S:      Maintained
13328 F:      drivers/firmware/qemu_fw_cfg.c
13329 F:      include/uapi/linux/qemu_fw_cfg.h
13330
13331 QIB DRIVER
13332 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13333 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13334 L:      linux-rdma@vger.kernel.org
13335 S:      Supported
13336 F:      drivers/infiniband/hw/qib/
13337
13338 QLOGIC QL41xxx FCOE DRIVER
13339 M:      QLogic-Storage-Upstream@cavium.com
13340 L:      linux-scsi@vger.kernel.org
13341 S:      Supported
13342 F:      drivers/scsi/qedf/
13343
13344 QLOGIC QL41xxx ISCSI DRIVER
13345 M:      QLogic-Storage-Upstream@cavium.com
13346 L:      linux-scsi@vger.kernel.org
13347 S:      Supported
13348 F:      drivers/scsi/qedi/
13349
13350 QLOGIC QL4xxx ETHERNET DRIVER
13351 M:      Ariel Elior <aelior@marvell.com>
13352 M:      GR-everest-linux-l2@marvell.com
13353 L:      netdev@vger.kernel.org
13354 S:      Supported
13355 F:      drivers/net/ethernet/qlogic/qed/
13356 F:      include/linux/qed/
13357 F:      drivers/net/ethernet/qlogic/qede/
13358
13359 QLOGIC QL4xxx RDMA DRIVER
13360 M:      Michal Kalderon <mkalderon@marvell.com>
13361 M:      Ariel Elior <aelior@marvell.com>
13362 L:      linux-rdma@vger.kernel.org
13363 S:      Supported
13364 F:      drivers/infiniband/hw/qedr/
13365 F:      include/uapi/rdma/qedr-abi.h
13366
13367 QLOGIC QLA1280 SCSI DRIVER
13368 M:      Michael Reed <mdr@sgi.com>
13369 L:      linux-scsi@vger.kernel.org
13370 S:      Maintained
13371 F:      drivers/scsi/qla1280.[ch]
13372
13373 QLOGIC QLA2XXX FC-SCSI DRIVER
13374 M:      qla2xxx-upstream@qlogic.com
13375 L:      linux-scsi@vger.kernel.org
13376 S:      Supported
13377 F:      Documentation/scsi/LICENSE.qla2xxx
13378 F:      drivers/scsi/qla2xxx/
13379
13380 QLOGIC QLA3XXX NETWORK DRIVER
13381 M:      GR-Linux-NIC-Dev@marvell.com
13382 L:      netdev@vger.kernel.org
13383 S:      Supported
13384 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13385 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13386
13387 QLOGIC QLA4XXX iSCSI DRIVER
13388 M:      QLogic-Storage-Upstream@qlogic.com
13389 L:      linux-scsi@vger.kernel.org
13390 S:      Supported
13391 F:      Documentation/scsi/LICENSE.qla4xxx
13392 F:      drivers/scsi/qla4xxx/
13393
13394 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13395 M:      Shahed Shaikh <shshaikh@marvell.com>
13396 M:      Manish Chopra <manishc@marvell.com>
13397 M:      GR-Linux-NIC-Dev@marvell.com
13398 L:      netdev@vger.kernel.org
13399 S:      Supported
13400 F:      drivers/net/ethernet/qlogic/qlcnic/
13401
13402 QLOGIC QLGE 10Gb ETHERNET DRIVER
13403 M:      Manish Chopra <manishc@marvell.com>
13404 M:      GR-Linux-NIC-Dev@marvell.com
13405 L:      netdev@vger.kernel.org
13406 S:      Supported
13407 F:      drivers/staging/qlge/
13408
13409 QM1D1B0004 MEDIA DRIVER
13410 M:      Akihiro Tsukada <tskd08@gmail.com>
13411 L:      linux-media@vger.kernel.org
13412 S:      Odd Fixes
13413 F:      drivers/media/tuners/qm1d1b0004*
13414
13415 QM1D1C0042 MEDIA DRIVER
13416 M:      Akihiro Tsukada <tskd08@gmail.com>
13417 L:      linux-media@vger.kernel.org
13418 S:      Odd Fixes
13419 F:      drivers/media/tuners/qm1d1c0042*
13420
13421 QNX4 FILESYSTEM
13422 M:      Anders Larsen <al@alarsen.net>
13423 W:      http://www.alarsen.net/linux/qnx4fs/
13424 S:      Maintained
13425 F:      fs/qnx4/
13426 F:      include/uapi/linux/qnx4_fs.h
13427 F:      include/uapi/linux/qnxtypes.h
13428
13429 QORIQ DPAA2 FSL-MC BUS DRIVER
13430 M:      Stuart Yoder <stuyoder@gmail.com>
13431 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13432 L:      linux-kernel@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/bus/fsl-mc/
13435 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13436 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13437
13438 QT1010 MEDIA DRIVER
13439 M:      Antti Palosaari <crope@iki.fi>
13440 L:      linux-media@vger.kernel.org
13441 W:      https://linuxtv.org
13442 W:      http://palosaari.fi/linux/
13443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13444 T:      git git://linuxtv.org/anttip/media_tree.git
13445 S:      Maintained
13446 F:      drivers/media/tuners/qt1010*
13447
13448 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13449 M:      Kalle Valo <kvalo@codeaurora.org>
13450 L:      ath10k@lists.infradead.org
13451 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13453 S:      Supported
13454 F:      drivers/net/wireless/ath/ath10k/
13455
13456 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13457 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13458 L:      linux-wireless@vger.kernel.org
13459 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13460 S:      Supported
13461 F:      drivers/net/wireless/ath/ath9k/
13462
13463 QUALCOMM CAMERA SUBSYSTEM DRIVER
13464 M:      Todor Tomov <todor.too@gmail.com>
13465 L:      linux-media@vger.kernel.org
13466 S:      Maintained
13467 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13468 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13469 F:      drivers/media/platform/qcom/camss/
13470
13471 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13472 M:      Ilia Lin <ilia.lin@kernel.org>
13473 L:      linux-pm@vger.kernel.org
13474 S:      Maintained
13475 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13476 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13477
13478 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13479 M:      Timur Tabi <timur@kernel.org>
13480 L:      netdev@vger.kernel.org
13481 S:      Maintained
13482 F:      drivers/net/ethernet/qualcomm/emac/
13483
13484 QUALCOMM ETHQOS ETHERNET DRIVER
13485 M:      Vinod Koul <vkoul@kernel.org>
13486 M:      Niklas Cassel <niklas.cassel@linaro.org>
13487 L:      netdev@vger.kernel.org
13488 S:      Maintained
13489 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13490 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13491
13492 QUALCOMM GENERIC INTERFACE I2C DRIVER
13493 M:      Alok Chauhan <alokc@codeaurora.org>
13494 L:      linux-i2c@vger.kernel.org
13495 L:      linux-arm-msm@vger.kernel.org
13496 S:      Supported
13497 F:      drivers/i2c/busses/i2c-qcom-geni.c
13498
13499 QUALCOMM HEXAGON ARCHITECTURE
13500 M:      Brian Cain <bcain@codeaurora.org>
13501 L:      linux-hexagon@vger.kernel.org
13502 S:      Supported
13503 F:      arch/hexagon/
13504
13505 QUALCOMM HIDMA DRIVER
13506 M:      Sinan Kaya <okaya@kernel.org>
13507 L:      linux-arm-kernel@lists.infradead.org
13508 L:      linux-arm-msm@vger.kernel.org
13509 L:      dmaengine@vger.kernel.org
13510 S:      Supported
13511 F:      drivers/dma/qcom/hidma*
13512
13513 QUALCOMM IOMMU
13514 M:      Rob Clark <robdclark@gmail.com>
13515 L:      iommu@lists.linux-foundation.org
13516 L:      linux-arm-msm@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/iommu/qcom_iommu.c
13519
13520 QUALCOMM TSENS THERMAL DRIVER
13521 M:      Amit Kucheria <amit.kucheria@linaro.org>
13522 L:      linux-pm@vger.kernel.org
13523 L:      linux-arm-msm@vger.kernel.org
13524 S:      Maintained
13525 F:      drivers/thermal/qcom/
13526
13527 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13528 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13529 L:      linux-media@vger.kernel.org
13530 L:      linux-arm-msm@vger.kernel.org
13531 T:      git git://linuxtv.org/media_tree.git
13532 S:      Maintained
13533 F:      drivers/media/platform/qcom/venus/
13534
13535 QUALCOMM WCN36XX WIRELESS DRIVER
13536 M:      Kalle Valo <kvalo@codeaurora.org>
13537 L:      wcn36xx@lists.infradead.org
13538 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13539 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13540 S:      Supported
13541 F:      drivers/net/wireless/ath/wcn36xx/
13542
13543 QUANTENNA QTNFMAC WIRELESS DRIVER
13544 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13545 M:      Avinash Patil <avinashp@quantenna.com>
13546 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13547 L:      linux-wireless@vger.kernel.org
13548 S:      Maintained
13549 F:      drivers/net/wireless/quantenna
13550
13551 RADEON and AMDGPU DRM DRIVERS
13552 M:      Alex Deucher <alexander.deucher@amd.com>
13553 M:      Christian König <christian.koenig@amd.com>
13554 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13555 L:      amd-gfx@lists.freedesktop.org
13556 T:      git git://people.freedesktop.org/~agd5f/linux
13557 S:      Supported
13558 F:      drivers/gpu/drm/radeon/
13559 F:      include/uapi/drm/radeon_drm.h
13560 F:      drivers/gpu/drm/amd/
13561 F:      include/uapi/drm/amdgpu_drm.h
13562
13563 RADEON FRAMEBUFFER DISPLAY DRIVER
13564 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13565 L:      linux-fbdev@vger.kernel.org
13566 S:      Maintained
13567 F:      drivers/video/fbdev/aty/radeon*
13568 F:      include/uapi/linux/radeonfb.h
13569
13570 RADIOSHARK RADIO DRIVER
13571 M:      Hans Verkuil <hverkuil@xs4all.nl>
13572 L:      linux-media@vger.kernel.org
13573 T:      git git://linuxtv.org/media_tree.git
13574 S:      Maintained
13575 F:      drivers/media/radio/radio-shark.c
13576
13577 RADIOSHARK2 RADIO DRIVER
13578 M:      Hans Verkuil <hverkuil@xs4all.nl>
13579 L:      linux-media@vger.kernel.org
13580 T:      git git://linuxtv.org/media_tree.git
13581 S:      Maintained
13582 F:      drivers/media/radio/radio-shark2.c
13583 F:      drivers/media/radio/radio-tea5777.c
13584
13585 RADOS BLOCK DEVICE (RBD)
13586 M:      Ilya Dryomov <idryomov@gmail.com>
13587 M:      Sage Weil <sage@redhat.com>
13588 M:      Alex Elder <elder@kernel.org>
13589 L:      ceph-devel@vger.kernel.org
13590 W:      http://ceph.com/
13591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13592 T:      git git://github.com/ceph/ceph-client.git
13593 S:      Supported
13594 F:      Documentation/ABI/testing/sysfs-bus-rbd
13595 F:      drivers/block/rbd.c
13596 F:      drivers/block/rbd_types.h
13597
13598 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13599 M:      Paul Mackerras <paulus@samba.org>
13600 L:      linux-fbdev@vger.kernel.org
13601 S:      Maintained
13602 F:      drivers/video/fbdev/aty/aty128fb.c
13603
13604 RAINSHADOW-CEC DRIVER
13605 M:      Hans Verkuil <hverkuil@xs4all.nl>
13606 L:      linux-media@vger.kernel.org
13607 T:      git git://linuxtv.org/media_tree.git
13608 S:      Maintained
13609 F:      drivers/media/usb/rainshadow-cec/*
13610
13611 RALINK MIPS ARCHITECTURE
13612 M:      John Crispin <john@phrozen.org>
13613 L:      linux-mips@vger.kernel.org
13614 S:      Maintained
13615 F:      arch/mips/ralink
13616
13617 RALINK RT2X00 WIRELESS LAN DRIVER
13618 P:      rt2x00 project
13619 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13620 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13621 L:      linux-wireless@vger.kernel.org
13622 S:      Maintained
13623 F:      drivers/net/wireless/ralink/rt2x00/
13624
13625 RAMDISK RAM BLOCK DEVICE DRIVER
13626 M:      Jens Axboe <axboe@kernel.dk>
13627 S:      Maintained
13628 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13629 F:      drivers/block/brd.c
13630
13631 RANCHU VIRTUAL BOARD FOR MIPS
13632 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13633 L:      linux-mips@vger.kernel.org
13634 S:      Supported
13635 F:      arch/mips/generic/board-ranchu.c
13636 F:      arch/mips/configs/generic/board-ranchu.config
13637
13638 RANDOM NUMBER DRIVER
13639 M:      "Theodore Ts'o" <tytso@mit.edu>
13640 S:      Maintained
13641 F:      drivers/char/random.c
13642
13643 RAPIDIO SUBSYSTEM
13644 M:      Matt Porter <mporter@kernel.crashing.org>
13645 M:      Alexandre Bounine <alex.bou9@gmail.com>
13646 S:      Maintained
13647 F:      drivers/rapidio/
13648
13649 RAS INFRASTRUCTURE
13650 M:      Tony Luck <tony.luck@intel.com>
13651 M:      Borislav Petkov <bp@alien8.de>
13652 L:      linux-edac@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/ras/
13655 F:      include/linux/ras.h
13656 F:      include/ras/ras_event.h
13657 F:      Documentation/admin-guide/ras.rst
13658
13659 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13660 L:      linux-wireless@vger.kernel.org
13661 S:      Orphan
13662 F:      drivers/net/wireless/ray*
13663
13664 RCUTORTURE TEST FRAMEWORK
13665 M:      "Paul E. McKenney" <paulmck@kernel.org>
13666 M:      Josh Triplett <josh@joshtriplett.org>
13667 R:      Steven Rostedt <rostedt@goodmis.org>
13668 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13669 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13670 L:      rcu@vger.kernel.org
13671 S:      Supported
13672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13673 F:      tools/testing/selftests/rcutorture
13674
13675 RDC R-321X SoC
13676 M:      Florian Fainelli <florian@openwrt.org>
13677 S:      Maintained
13678
13679 RDC R6040 FAST ETHERNET DRIVER
13680 M:      Florian Fainelli <f.fainelli@gmail.com>
13681 L:      netdev@vger.kernel.org
13682 S:      Maintained
13683 F:      drivers/net/ethernet/rdc/r6040.c
13684
13685 RDMAVT - RDMA verbs software
13686 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13687 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13688 L:      linux-rdma@vger.kernel.org
13689 S:      Supported
13690 F:      drivers/infiniband/sw/rdmavt
13691
13692 RDS - RELIABLE DATAGRAM SOCKETS
13693 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13694 L:      netdev@vger.kernel.org
13695 L:      linux-rdma@vger.kernel.org
13696 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13697 W:      https://oss.oracle.com/projects/rds/
13698 S:      Supported
13699 F:      net/rds/
13700 F:      Documentation/networking/rds.txt
13701
13702 RDT - RESOURCE ALLOCATION
13703 M:      Fenghua Yu <fenghua.yu@intel.com>
13704 M:      Reinette Chatre <reinette.chatre@intel.com>
13705 L:      linux-kernel@vger.kernel.org
13706 S:      Supported
13707 F:      arch/x86/kernel/cpu/resctrl/
13708 F:      arch/x86/include/asm/resctrl_sched.h
13709 F:      Documentation/x86/resctrl*
13710
13711 READ-COPY UPDATE (RCU)
13712 M:      "Paul E. McKenney" <paulmck@kernel.org>
13713 M:      Josh Triplett <josh@joshtriplett.org>
13714 R:      Steven Rostedt <rostedt@goodmis.org>
13715 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13716 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13717 R:      Joel Fernandes <joel@joelfernandes.org>
13718 L:      rcu@vger.kernel.org
13719 W:      http://www.rdrop.com/users/paulmck/RCU/
13720 S:      Supported
13721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13722 F:      Documentation/RCU/
13723 X:      Documentation/RCU/torture.txt
13724 F:      include/linux/rcu*
13725 X:      include/linux/srcu*.h
13726 F:      kernel/rcu/
13727 X:      kernel/rcu/srcu*.c
13728
13729 REAL TIME CLOCK (RTC) SUBSYSTEM
13730 M:      Alessandro Zummo <a.zummo@towertech.it>
13731 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13732 L:      linux-rtc@vger.kernel.org
13733 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13735 S:      Maintained
13736 F:      Documentation/devicetree/bindings/rtc/
13737 F:      Documentation/admin-guide/rtc.rst
13738 F:      drivers/rtc/
13739 F:      include/linux/rtc.h
13740 F:      include/uapi/linux/rtc.h
13741 F:      include/linux/rtc/
13742 F:      include/linux/platform_data/rtc-*
13743 F:      tools/testing/selftests/rtc/
13744
13745 REALTEK AUDIO CODECS
13746 M:      Bard Liao <bardliao@realtek.com>
13747 M:      Oder Chiou <oder_chiou@realtek.com>
13748 S:      Maintained
13749 F:      sound/soc/codecs/rt*
13750 F:      include/sound/rt*.h
13751
13752 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13753 M:      Linus Walleij <linus.walleij@linaro.org>
13754 S:      Maintained
13755 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13756 F:      drivers/net/dsa/realtek-smi*
13757 F:      drivers/net/dsa/rtl83*
13758
13759 REDPINE WIRELESS DRIVER
13760 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13761 M:      Siva Rebbagondla <siva8118@gmail.com>
13762 L:      linux-wireless@vger.kernel.org
13763 S:      Maintained
13764 F:      drivers/net/wireless/rsi/
13765
13766 REGISTER MAP ABSTRACTION
13767 M:      Mark Brown <broonie@kernel.org>
13768 L:      linux-kernel@vger.kernel.org
13769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13770 S:      Supported
13771 F:      Documentation/devicetree/bindings/regmap/
13772 F:      drivers/base/regmap/
13773 F:      include/linux/regmap.h
13774
13775 REISERFS FILE SYSTEM
13776 L:      reiserfs-devel@vger.kernel.org
13777 S:      Supported
13778 F:      fs/reiserfs/
13779
13780 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13781 M:      Ohad Ben-Cohen <ohad@wizery.com>
13782 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13783 L:      linux-remoteproc@vger.kernel.org
13784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13785 S:      Maintained
13786 F:      Documentation/devicetree/bindings/remoteproc/
13787 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13788 F:      Documentation/remoteproc.txt
13789 F:      drivers/remoteproc/
13790 F:      include/linux/remoteproc.h
13791 F:      include/linux/remoteproc/
13792
13793 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13794 M:      Ohad Ben-Cohen <ohad@wizery.com>
13795 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13796 L:      linux-remoteproc@vger.kernel.org
13797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13798 S:      Maintained
13799 F:      drivers/rpmsg/
13800 F:      Documentation/rpmsg.txt
13801 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13802 F:      include/linux/rpmsg.h
13803 F:      include/linux/rpmsg/
13804 F:      include/uapi/linux/rpmsg.h
13805 F:      samples/rpmsg/
13806
13807 RENESAS CLOCK DRIVERS
13808 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13809 L:      linux-renesas-soc@vger.kernel.org
13810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13811 S:      Supported
13812 F:      drivers/clk/renesas/
13813
13814 RENESAS EMEV2 I2C DRIVER
13815 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13816 S:      Supported
13817 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13818 F:      drivers/i2c/busses/i2c-emev2.c
13819
13820 RENESAS ETHERNET DRIVERS
13821 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13822 L:      netdev@vger.kernel.org
13823 L:      linux-renesas-soc@vger.kernel.org
13824 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13825 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13826 F:      drivers/net/ethernet/renesas/
13827 F:      include/linux/sh_eth.h
13828
13829 RENESAS R-CAR GYROADC DRIVER
13830 M:      Marek Vasut <marek.vasut@gmail.com>
13831 L:      linux-iio@vger.kernel.org
13832 S:      Supported
13833 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13834 F:      drivers/iio/adc/rcar-gyroadc.c
13835
13836 RENESAS R-CAR I2C DRIVERS
13837 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13838 S:      Supported
13839 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13840 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13841 F:      drivers/i2c/busses/i2c-rcar.c
13842 F:      drivers/i2c/busses/i2c-sh_mobile.c
13843
13844 RENESAS RIIC DRIVER
13845 M:      Chris Brandt <chris.brandt@renesas.com>
13846 S:      Supported
13847 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13848 F:      drivers/i2c/busses/i2c-riic.c
13849
13850 RENESAS USB PHY DRIVER
13851 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13852 L:      linux-renesas-soc@vger.kernel.org
13853 S:      Maintained
13854 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13855
13856 RESET CONTROLLER FRAMEWORK
13857 M:      Philipp Zabel <p.zabel@pengutronix.de>
13858 T:      git git://git.pengutronix.de/git/pza/linux
13859 S:      Maintained
13860 F:      drivers/reset/
13861 F:      Documentation/devicetree/bindings/reset/
13862 F:      include/dt-bindings/reset/
13863 F:      include/linux/reset.h
13864 F:      include/linux/reset/
13865 F:      include/linux/reset-controller.h
13866
13867 RESTARTABLE SEQUENCES SUPPORT
13868 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13869 M:      Peter Zijlstra <peterz@infradead.org>
13870 M:      "Paul E. McKenney" <paulmck@kernel.org>
13871 M:      Boqun Feng <boqun.feng@gmail.com>
13872 L:      linux-kernel@vger.kernel.org
13873 S:      Supported
13874 F:      kernel/rseq.c
13875 F:      include/uapi/linux/rseq.h
13876 F:      include/trace/events/rseq.h
13877 F:      tools/testing/selftests/rseq/
13878
13879 RFKILL
13880 M:      Johannes Berg <johannes@sipsolutions.net>
13881 L:      linux-wireless@vger.kernel.org
13882 W:      http://wireless.kernel.org/
13883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13885 S:      Maintained
13886 F:      Documentation/driver-api/rfkill.rst
13887 F:      Documentation/ABI/stable/sysfs-class-rfkill
13888 F:      net/rfkill/
13889 F:      include/linux/rfkill.h
13890 F:      include/uapi/linux/rfkill.h
13891
13892 RHASHTABLE
13893 M:      Thomas Graf <tgraf@suug.ch>
13894 M:      Herbert Xu <herbert@gondor.apana.org.au>
13895 L:      netdev@vger.kernel.org
13896 S:      Maintained
13897 F:      lib/rhashtable.c
13898 F:      lib/test_rhashtable.c
13899 F:      include/linux/rhashtable.h
13900 F:      include/linux/rhashtable-types.h
13901
13902 RICOH R5C592 MEMORYSTICK DRIVER
13903 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13904 S:      Maintained
13905 F:      drivers/memstick/host/r592.*
13906
13907 RICOH SMARTMEDIA/XD DRIVER
13908 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13909 S:      Maintained
13910 F:      drivers/mtd/nand/raw/r852.c
13911 F:      drivers/mtd/nand/raw/r852.h
13912
13913 RISC-V ARCHITECTURE
13914 M:      Paul Walmsley <paul.walmsley@sifive.com>
13915 M:      Palmer Dabbelt <palmer@sifive.com>
13916 M:      Albert Ou <aou@eecs.berkeley.edu>
13917 L:      linux-riscv@lists.infradead.org
13918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13919 S:      Supported
13920 F:      arch/riscv/
13921 K:      riscv
13922 N:      riscv
13923
13924 ROCCAT DRIVERS
13925 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13926 W:      http://sourceforge.net/projects/roccat/
13927 S:      Maintained
13928 F:      drivers/hid/hid-roccat*
13929 F:      include/linux/hid-roccat*
13930 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13931
13932 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13933 M:      Jacob Chen <jacob-chen@iotwrt.com>
13934 M:      Ezequiel Garcia <ezequiel@collabora.com>
13935 L:      linux-media@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/media/platform/rockchip/rga/
13938 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13939
13940 HANTRO VPU CODEC DRIVER
13941 M:      Ezequiel Garcia <ezequiel@collabora.com>
13942 L:      linux-media@vger.kernel.org
13943 S:      Maintained
13944 F:      drivers/staging/media/hantro/
13945 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13946
13947 ROCKER DRIVER
13948 M:      Jiri Pirko <jiri@resnulli.us>
13949 L:      netdev@vger.kernel.org
13950 S:      Supported
13951 F:      drivers/net/ethernet/rocker/
13952
13953 ROCKETPORT DRIVER
13954 P:      Comtrol Corp.
13955 W:      http://www.comtrol.com
13956 S:      Maintained
13957 F:      Documentation/driver-api/serial/rocket.rst
13958 F:      drivers/tty/rocket*
13959
13960 ROCKETPORT EXPRESS/INFINITY DRIVER
13961 M:      Kevin Cernekee <cernekee@gmail.com>
13962 L:      linux-serial@vger.kernel.org
13963 S:      Odd Fixes
13964 F:      drivers/tty/serial/rp2.*
13965
13966 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13967 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13968 L:      linux-kernel@vger.kernel.org
13969 L:      linux-renesas-soc@vger.kernel.org
13970 S:      Supported
13971 F:      drivers/mfd/bd9571mwv.c
13972 F:      drivers/regulator/bd9571mwv-regulator.c
13973 F:      drivers/gpio/gpio-bd9571mwv.c
13974 F:      include/linux/mfd/bd9571mwv.h
13975 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13976
13977 ROSE NETWORK LAYER
13978 M:      Ralf Baechle <ralf@linux-mips.org>
13979 L:      linux-hams@vger.kernel.org
13980 W:      http://www.linux-ax25.org/
13981 S:      Maintained
13982 F:      include/net/rose.h
13983 F:      include/uapi/linux/rose.h
13984 F:      net/rose/
13985
13986 RTL2830 MEDIA DRIVER
13987 M:      Antti Palosaari <crope@iki.fi>
13988 L:      linux-media@vger.kernel.org
13989 W:      https://linuxtv.org
13990 W:      http://palosaari.fi/linux/
13991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13992 T:      git git://linuxtv.org/anttip/media_tree.git
13993 S:      Maintained
13994 F:      drivers/media/dvb-frontends/rtl2830*
13995
13996 RTL2832 MEDIA DRIVER
13997 M:      Antti Palosaari <crope@iki.fi>
13998 L:      linux-media@vger.kernel.org
13999 W:      https://linuxtv.org
14000 W:      http://palosaari.fi/linux/
14001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14002 T:      git git://linuxtv.org/anttip/media_tree.git
14003 S:      Maintained
14004 F:      drivers/media/dvb-frontends/rtl2832*
14005
14006 RTL2832_SDR MEDIA DRIVER
14007 M:      Antti Palosaari <crope@iki.fi>
14008 L:      linux-media@vger.kernel.org
14009 W:      https://linuxtv.org
14010 W:      http://palosaari.fi/linux/
14011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14012 T:      git git://linuxtv.org/anttip/media_tree.git
14013 S:      Maintained
14014 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14015
14016 RTL8180 WIRELESS DRIVER
14017 L:      linux-wireless@vger.kernel.org
14018 W:      http://wireless.kernel.org/
14019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14020 S:      Orphan
14021 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14022
14023 RTL8187 WIRELESS DRIVER
14024 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14025 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14026 M:      Larry Finger <Larry.Finger@lwfinger.net>
14027 L:      linux-wireless@vger.kernel.org
14028 W:      http://wireless.kernel.org/
14029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14030 S:      Maintained
14031 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14032
14033 REALTEK WIRELESS DRIVER (rtlwifi family)
14034 M:      Ping-Ke Shih <pkshih@realtek.com>
14035 L:      linux-wireless@vger.kernel.org
14036 W:      http://wireless.kernel.org/
14037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14038 S:      Maintained
14039 F:      drivers/net/wireless/realtek/rtlwifi/
14040
14041 REALTEK WIRELESS DRIVER (rtw88)
14042 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14043 L:      linux-wireless@vger.kernel.org
14044 S:      Maintained
14045 F:      drivers/net/wireless/realtek/rtw88/
14046
14047 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14048 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14049 L:      linux-wireless@vger.kernel.org
14050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14051 S:      Maintained
14052 F:      drivers/net/wireless/realtek/rtl8xxxu/
14053
14054 RXRPC SOCKETS (AF_RXRPC)
14055 M:      David Howells <dhowells@redhat.com>
14056 L:      linux-afs@lists.infradead.org
14057 S:      Supported
14058 F:      net/rxrpc/
14059 F:      include/keys/rxrpc-type.h
14060 F:      include/net/af_rxrpc.h
14061 F:      include/trace/events/rxrpc.h
14062 F:      include/uapi/linux/rxrpc.h
14063 F:      Documentation/networking/rxrpc.txt
14064 W:      https://www.infradead.org/~dhowells/kafs/
14065
14066 S3 SAVAGE FRAMEBUFFER DRIVER
14067 M:      Antonino Daplas <adaplas@gmail.com>
14068 L:      linux-fbdev@vger.kernel.org
14069 S:      Maintained
14070 F:      drivers/video/fbdev/savage/
14071
14072 S390
14073 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14074 M:      Vasily Gorbik <gor@linux.ibm.com>
14075 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14076 L:      linux-s390@vger.kernel.org
14077 W:      http://www.ibm.com/developerworks/linux/linux390/
14078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14079 S:      Supported
14080 F:      arch/s390/
14081 F:      drivers/s390/
14082 F:      Documentation/s390/
14083 F:      Documentation/driver-api/s390-drivers.rst
14084
14085 S390 COMMON I/O LAYER
14086 M:      Sebastian Ott <sebott@linux.ibm.com>
14087 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14088 L:      linux-s390@vger.kernel.org
14089 W:      http://www.ibm.com/developerworks/linux/linux390/
14090 S:      Supported
14091 F:      drivers/s390/cio/
14092
14093 S390 DASD DRIVER
14094 M:      Stefan Haberland <sth@linux.ibm.com>
14095 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14096 L:      linux-s390@vger.kernel.org
14097 W:      http://www.ibm.com/developerworks/linux/linux390/
14098 S:      Supported
14099 F:      drivers/s390/block/dasd*
14100 F:      block/partitions/ibm.c
14101
14102 S390 IOMMU (PCI)
14103 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14104 L:      linux-s390@vger.kernel.org
14105 W:      http://www.ibm.com/developerworks/linux/linux390/
14106 S:      Supported
14107 F:      drivers/iommu/s390-iommu.c
14108
14109 S390 IUCV NETWORK LAYER
14110 M:      Julian Wiedmann <jwi@linux.ibm.com>
14111 M:      Ursula Braun <ubraun@linux.ibm.com>
14112 L:      linux-s390@vger.kernel.org
14113 W:      http://www.ibm.com/developerworks/linux/linux390/
14114 S:      Supported
14115 F:      drivers/s390/net/*iucv*
14116 F:      include/net/iucv/
14117 F:      net/iucv/
14118
14119 S390 NETWORK DRIVERS
14120 M:      Julian Wiedmann <jwi@linux.ibm.com>
14121 M:      Ursula Braun <ubraun@linux.ibm.com>
14122 L:      linux-s390@vger.kernel.org
14123 W:      http://www.ibm.com/developerworks/linux/linux390/
14124 S:      Supported
14125 F:      drivers/s390/net/
14126
14127 S390 PCI SUBSYSTEM
14128 M:      Sebastian Ott <sebott@linux.ibm.com>
14129 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14130 L:      linux-s390@vger.kernel.org
14131 W:      http://www.ibm.com/developerworks/linux/linux390/
14132 S:      Supported
14133 F:      arch/s390/pci/
14134 F:      drivers/pci/hotplug/s390_pci_hpc.c
14135
14136 S390 VFIO-CCW DRIVER
14137 M:      Cornelia Huck <cohuck@redhat.com>
14138 M:      Eric Farman <farman@linux.ibm.com>
14139 R:      Halil Pasic <pasic@linux.ibm.com>
14140 L:      linux-s390@vger.kernel.org
14141 L:      kvm@vger.kernel.org
14142 S:      Supported
14143 F:      drivers/s390/cio/vfio_ccw*
14144 F:      Documentation/s390/vfio-ccw.rst
14145 F:      include/uapi/linux/vfio_ccw.h
14146
14147 S390 ZCRYPT DRIVER
14148 M:      Harald Freudenberger <freude@linux.ibm.com>
14149 L:      linux-s390@vger.kernel.org
14150 W:      http://www.ibm.com/developerworks/linux/linux390/
14151 S:      Supported
14152 F:      drivers/s390/crypto/
14153
14154 S390 VFIO AP DRIVER
14155 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14156 M:      Pierre Morel <pmorel@linux.ibm.com>
14157 M:      Halil Pasic <pasic@linux.ibm.com>
14158 L:      linux-s390@vger.kernel.org
14159 W:      http://www.ibm.com/developerworks/linux/linux390/
14160 S:      Supported
14161 F:      drivers/s390/crypto/vfio_ap_drv.c
14162 F:      drivers/s390/crypto/vfio_ap_private.h
14163 F:      drivers/s390/crypto/vfio_ap_ops.c
14164 F:      Documentation/s390/vfio-ap.rst
14165
14166 S390 ZFCP DRIVER
14167 M:      Steffen Maier <maier@linux.ibm.com>
14168 M:      Benjamin Block <bblock@linux.ibm.com>
14169 L:      linux-s390@vger.kernel.org
14170 W:      http://www.ibm.com/developerworks/linux/linux390/
14171 S:      Supported
14172 F:      drivers/s390/scsi/zfcp_*
14173
14174 S3C24XX SD/MMC Driver
14175 M:      Ben Dooks <ben-linux@fluff.org>
14176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14177 S:      Supported
14178 F:      drivers/mmc/host/s3cmci.*
14179
14180 SAA6588 RDS RECEIVER DRIVER
14181 M:      Hans Verkuil <hverkuil@xs4all.nl>
14182 L:      linux-media@vger.kernel.org
14183 T:      git git://linuxtv.org/media_tree.git
14184 W:      https://linuxtv.org
14185 S:      Odd Fixes
14186 F:      drivers/media/i2c/saa6588*
14187
14188 SAA7134 VIDEO4LINUX DRIVER
14189 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 T:      git git://linuxtv.org/media_tree.git
14193 S:      Odd fixes
14194 F:      Documentation/media/v4l-drivers/saa7134*
14195 F:      drivers/media/pci/saa7134/
14196
14197 SAA7146 VIDEO4LINUX-2 DRIVER
14198 M:      Hans Verkuil <hverkuil@xs4all.nl>
14199 L:      linux-media@vger.kernel.org
14200 T:      git git://linuxtv.org/media_tree.git
14201 S:      Maintained
14202 F:      drivers/media/common/saa7146/
14203 F:      drivers/media/pci/saa7146/
14204 F:      include/media/drv-intf/saa7146*
14205
14206 SAFESETID SECURITY MODULE
14207 M:     Micah Morton <mortonm@chromium.org>
14208 S:     Supported
14209 F:     security/safesetid/
14210 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14211
14212 SAMSUNG AUDIO (ASoC) DRIVERS
14213 M:      Krzysztof Kozlowski <krzk@kernel.org>
14214 M:      Sangbeom Kim <sbkim73@samsung.com>
14215 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14217 S:      Supported
14218 F:      sound/soc/samsung/
14219 F:      Documentation/devicetree/bindings/sound/samsung*
14220
14221 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14222 M:      Krzysztof Kozlowski <krzk@kernel.org>
14223 L:      linux-crypto@vger.kernel.org
14224 L:      linux-samsung-soc@vger.kernel.org
14225 S:      Maintained
14226 F:      drivers/crypto/exynos-rng.c
14227 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14228
14229 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14230 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14231 L:      linux-samsung-soc@vger.kernel.org
14232 S:      Maintained
14233 F:      drivers/char/hw_random/exynos-trng.c
14234 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14235
14236 SAMSUNG FRAMEBUFFER DRIVER
14237 M:      Jingoo Han <jingoohan1@gmail.com>
14238 L:      linux-fbdev@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/video/fbdev/s3c-fb.c
14241
14242 SAMSUNG LAPTOP DRIVER
14243 M:      Corentin Chary <corentin.chary@gmail.com>
14244 L:      platform-driver-x86@vger.kernel.org
14245 S:      Maintained
14246 F:      drivers/platform/x86/samsung-laptop.c
14247
14248 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14249 M:      Sangbeom Kim <sbkim73@samsung.com>
14250 M:      Krzysztof Kozlowski <krzk@kernel.org>
14251 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14252 L:      linux-kernel@vger.kernel.org
14253 L:      linux-samsung-soc@vger.kernel.org
14254 S:      Supported
14255 F:      drivers/mfd/sec*.c
14256 F:      drivers/regulator/s2m*.c
14257 F:      drivers/regulator/s5m*.c
14258 F:      drivers/clk/clk-s2mps11.c
14259 F:      drivers/rtc/rtc-s5m.c
14260 F:      include/linux/mfd/samsung/
14261 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14262 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14263 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14264 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14265
14266 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14267 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14268 L:      linux-media@vger.kernel.org
14269 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14270 S:      Maintained
14271 F:      drivers/media/platform/s3c-camif/
14272 F:      include/media/drv-intf/s3c_camif.h
14273
14274 SAMSUNG S3FWRN5 NFC DRIVER
14275 M:      Robert Baldyga <r.baldyga@samsung.com>
14276 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14277 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14278 S:      Supported
14279 F:      drivers/nfc/s3fwrn5
14280
14281 SAMSUNG S5C73M3 CAMERA DRIVER
14282 M:      Kyungmin Park <kyungmin.park@samsung.com>
14283 M:      Andrzej Hajda <a.hajda@samsung.com>
14284 L:      linux-media@vger.kernel.org
14285 S:      Supported
14286 F:      drivers/media/i2c/s5c73m3/*
14287
14288 SAMSUNG S5K5BAF CAMERA DRIVER
14289 M:      Kyungmin Park <kyungmin.park@samsung.com>
14290 M:      Andrzej Hajda <a.hajda@samsung.com>
14291 L:      linux-media@vger.kernel.org
14292 S:      Supported
14293 F:      drivers/media/i2c/s5k5baf.c
14294
14295 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14296 M:      Krzysztof Kozlowski <krzk@kernel.org>
14297 M:      Vladimir Zapolskiy <vz@mleia.com>
14298 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14299 L:      linux-crypto@vger.kernel.org
14300 L:      linux-samsung-soc@vger.kernel.org
14301 S:      Maintained
14302 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14303 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14304 F:      drivers/crypto/s5p-sss.c
14305
14306 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14307 M:      Kyungmin Park <kyungmin.park@samsung.com>
14308 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14309 L:      linux-media@vger.kernel.org
14310 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14311 S:      Supported
14312 F:      drivers/media/platform/exynos4-is/
14313
14314 SAMSUNG SOC CLOCK DRIVERS
14315 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14316 M:      Tomasz Figa <tomasz.figa@gmail.com>
14317 M:      Chanwoo Choi <cw00.choi@samsung.com>
14318 S:      Supported
14319 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14321 F:      drivers/clk/samsung/
14322 F:      include/dt-bindings/clock/exynos*.h
14323 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14324 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14325 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14326
14327 SAMSUNG SPI DRIVERS
14328 M:      Kukjin Kim <kgene@kernel.org>
14329 M:      Krzysztof Kozlowski <krzk@kernel.org>
14330 M:      Andi Shyti <andi@etezian.org>
14331 L:      linux-spi@vger.kernel.org
14332 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14333 S:      Maintained
14334 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14335 F:      drivers/spi/spi-s3c*
14336 F:      include/linux/platform_data/spi-s3c64xx.h
14337
14338 SAMSUNG SXGBE DRIVERS
14339 M:      Byungho An <bh74.an@samsung.com>
14340 M:      Girish K S <ks.giri@samsung.com>
14341 M:      Vipul Pandya <vipul.pandya@samsung.com>
14342 S:      Supported
14343 L:      netdev@vger.kernel.org
14344 F:      drivers/net/ethernet/samsung/sxgbe/
14345
14346 SAMSUNG THERMAL DRIVER
14347 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14348 L:      linux-pm@vger.kernel.org
14349 L:      linux-samsung-soc@vger.kernel.org
14350 S:      Supported
14351 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14352 F:      drivers/thermal/samsung/
14353
14354 SAMSUNG USB2 PHY DRIVER
14355 M:      Kamil Debski <kamil@wypas.org>
14356 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14357 L:      linux-kernel@vger.kernel.org
14358 S:      Supported
14359 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14360 F:      Documentation/driver-api/phy/samsung-usb2.rst
14361 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14362 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14363 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14364 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14365 F:      drivers/phy/samsung/phy-samsung-usb2.c
14366 F:      drivers/phy/samsung/phy-samsung-usb2.h
14367
14368 SC1200 WDT DRIVER
14369 M:      Zwane Mwaikambo <zwanem@gmail.com>
14370 S:      Maintained
14371 F:      drivers/watchdog/sc1200wdt.c
14372
14373 SCHEDULER
14374 M:      Ingo Molnar <mingo@redhat.com>
14375 M:      Peter Zijlstra <peterz@infradead.org>
14376 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14377 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14378 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14379 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14380 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14381 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14382 L:      linux-kernel@vger.kernel.org
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14384 S:      Maintained
14385 F:      kernel/sched/
14386 F:      include/linux/sched.h
14387 F:      include/uapi/linux/sched.h
14388 F:      include/linux/wait.h
14389 F:      include/linux/preempt.h
14390
14391 SCR24X CHIP CARD INTERFACE DRIVER
14392 M:      Lubomir Rintel <lkundrak@v3.sk>
14393 S:      Supported
14394 F:      drivers/char/pcmcia/scr24x_cs.c
14395
14396 SCSI CDROM DRIVER
14397 M:      Jens Axboe <axboe@kernel.dk>
14398 L:      linux-scsi@vger.kernel.org
14399 W:      http://www.kernel.dk
14400 S:      Maintained
14401 F:      drivers/scsi/sr*
14402
14403 SCSI RDMA PROTOCOL (SRP) INITIATOR
14404 M:      Bart Van Assche <bvanassche@acm.org>
14405 L:      linux-rdma@vger.kernel.org
14406 S:      Supported
14407 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14408 F:      drivers/infiniband/ulp/srp/
14409 F:      include/scsi/srp.h
14410
14411 SCSI RDMA PROTOCOL (SRP) TARGET
14412 M:      Bart Van Assche <bvanassche@acm.org>
14413 L:      linux-rdma@vger.kernel.org
14414 L:      target-devel@vger.kernel.org
14415 S:      Supported
14416 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14417 F:      drivers/infiniband/ulp/srpt/
14418
14419 SCSI SG DRIVER
14420 M:      Doug Gilbert <dgilbert@interlog.com>
14421 L:      linux-scsi@vger.kernel.org
14422 W:      http://sg.danny.cz/sg
14423 S:      Maintained
14424 F:      Documentation/scsi/scsi-generic.txt
14425 F:      drivers/scsi/sg.c
14426 F:      include/scsi/sg.h
14427
14428 SCSI SUBSYSTEM
14429 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14431 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14433 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14434 L:      linux-scsi@vger.kernel.org
14435 S:      Maintained
14436 F:      Documentation/devicetree/bindings/scsi/
14437 F:      drivers/scsi/
14438 F:      include/scsi/
14439
14440 SCSI TAPE DRIVER
14441 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14442 L:      linux-scsi@vger.kernel.org
14443 S:      Maintained
14444 F:      Documentation/scsi/st.txt
14445 F:      drivers/scsi/st.*
14446 F:      drivers/scsi/st_*.h
14447
14448 SCSI TARGET SUBSYSTEM
14449 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14450 L:      linux-scsi@vger.kernel.org
14451 L:      target-devel@vger.kernel.org
14452 W:      http://www.linux-iscsi.org
14453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14454 Q:      https://patchwork.kernel.org/project/target-devel/list/
14455 S:      Supported
14456 F:      drivers/target/
14457 F:      include/target/
14458 F:      Documentation/target/
14459
14460 SCTP PROTOCOL
14461 M:      Vlad Yasevich <vyasevich@gmail.com>
14462 M:      Neil Horman <nhorman@tuxdriver.com>
14463 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14464 L:      linux-sctp@vger.kernel.org
14465 W:      http://lksctp.sourceforge.net
14466 S:      Maintained
14467 F:      Documentation/networking/sctp.txt
14468 F:      include/linux/sctp.h
14469 F:      include/uapi/linux/sctp.h
14470 F:      include/net/sctp/
14471 F:      net/sctp/
14472
14473 SCx200 CPU SUPPORT
14474 M:      Jim Cromie <jim.cromie@gmail.com>
14475 S:      Odd Fixes
14476 F:      Documentation/i2c/busses/scx200_acb.rst
14477 F:      arch/x86/platform/scx200/
14478 F:      drivers/watchdog/scx200_wdt.c
14479 F:      drivers/i2c/busses/scx200*
14480 F:      drivers/mtd/maps/scx200_docflash.c
14481 F:      include/linux/scx200.h
14482
14483 SCx200 GPIO DRIVER
14484 M:      Jim Cromie <jim.cromie@gmail.com>
14485 S:      Maintained
14486 F:      drivers/char/scx200_gpio.c
14487 F:      include/linux/scx200_gpio.h
14488
14489 SCx200 HRT CLOCKSOURCE DRIVER
14490 M:      Jim Cromie <jim.cromie@gmail.com>
14491 S:      Maintained
14492 F:      drivers/clocksource/scx200_hrt.c
14493
14494 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14495 M:      Sascha Sommer <saschasommer@freenet.de>
14496 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14497 S:      Maintained
14498 F:      drivers/mmc/host/sdricoh_cs.c
14499
14500 SECO BOARDS CEC DRIVER
14501 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14502 S:      Maintained
14503 F:      drivers/media/platform/seco-cec/seco-cec.c
14504 F:      drivers/media/platform/seco-cec/seco-cec.h
14505
14506 SECURE COMPUTING
14507 M:      Kees Cook <keescook@chromium.org>
14508 R:      Andy Lutomirski <luto@amacapital.net>
14509 R:      Will Drewry <wad@chromium.org>
14510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14511 S:      Supported
14512 F:      kernel/seccomp.c
14513 F:      include/uapi/linux/seccomp.h
14514 F:      include/linux/seccomp.h
14515 F:      tools/testing/selftests/seccomp/*
14516 F:      tools/testing/selftests/kselftest_harness.h
14517 F:      Documentation/userspace-api/seccomp_filter.rst
14518 K:      \bsecure_computing
14519 K:      \bTIF_SECCOMP\b
14520
14521 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14522 M:      Al Cooper <alcooperx@gmail.com>
14523 L:      linux-mmc@vger.kernel.org
14524 L:      bcm-kernel-feedback-list@broadcom.com
14525 S:      Maintained
14526 F:      drivers/mmc/host/sdhci-brcmstb*
14527
14528 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14529 M:      Adrian Hunter <adrian.hunter@intel.com>
14530 L:      linux-mmc@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/mmc/host/sdhci*
14533 F:      include/linux/mmc/sdhci*
14534
14535 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14536 M:      Adrian Hunter <adrian.hunter@intel.com>
14537 M:      Ritesh Harjani <riteshh@codeaurora.org>
14538 M:      Asutosh Das <asutoshd@codeaurora.org>
14539 L:      linux-mmc@vger.kernel.org
14540 S:      Maintained
14541 F:      drivers/mmc/host/cqhci*
14542
14543 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14544 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14545 M:      Manjunath M B <manjumb@synopsys.com>
14546 L:      linux-mmc@vger.kernel.org
14547 S:      Maintained
14548 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14549
14550 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14551 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14552 L:      linux-mmc@vger.kernel.org
14553 S:      Supported
14554 F:      drivers/mmc/host/sdhci-of-at91.c
14555
14556 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14557 M:      Ben Dooks <ben-linux@fluff.org>
14558 M:      Jaehoon Chung <jh80.chung@samsung.com>
14559 L:      linux-mmc@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/mmc/host/sdhci-s3c*
14562
14563 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14564 M:      Viresh Kumar <vireshk@kernel.org>
14565 L:      linux-mmc@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/mmc/host/sdhci-spear.c
14568
14569 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14570 M:      Kishon Vijay Abraham I <kishon@ti.com>
14571 L:      linux-mmc@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/mmc/host/sdhci-omap.c
14574
14575 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14576 M:      Scott Bauer <scott.bauer@intel.com>
14577 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14578 L:      linux-block@vger.kernel.org
14579 S:      Supported
14580 F:      block/sed*
14581 F:      block/opal_proto.h
14582 F:      include/linux/sed*
14583 F:      include/uapi/linux/sed*
14584
14585 SECURITY CONTACT
14586 M:      Security Officers <security@kernel.org>
14587 S:      Supported
14588
14589 SECURITY SUBSYSTEM
14590 M:      James Morris <jmorris@namei.org>
14591 M:      "Serge E. Hallyn" <serge@hallyn.com>
14592 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14594 W:      http://kernsec.org/
14595 S:      Supported
14596 F:      security/
14597 X:      security/selinux/
14598
14599 SELINUX SECURITY MODULE
14600 M:      Paul Moore <paul@paul-moore.com>
14601 M:      Stephen Smalley <sds@tycho.nsa.gov>
14602 M:      Eric Paris <eparis@parisplace.org>
14603 L:      selinux@vger.kernel.org
14604 W:      https://selinuxproject.org
14605 W:      https://github.com/SELinuxProject
14606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14607 S:      Supported
14608 F:      include/uapi/linux/selinux_netlink.h
14609 F:      security/selinux/
14610 F:      scripts/selinux/
14611 F:      Documentation/admin-guide/LSM/SELinux.rst
14612
14613 SENSABLE PHANTOM
14614 M:      Jiri Slaby <jirislaby@gmail.com>
14615 S:      Maintained
14616 F:      drivers/misc/phantom.c
14617 F:      include/uapi/linux/phantom.h
14618
14619 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14620 M:      Tomasz Duszynski <tduszyns@gmail.com>
14621 S:      Maintained
14622 F:      drivers/iio/chemical/sps30.c
14623 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14624
14625 SERIAL DEVICE BUS
14626 M:      Rob Herring <robh@kernel.org>
14627 L:      linux-serial@vger.kernel.org
14628 S:      Maintained
14629 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14630 F:      drivers/tty/serdev/
14631 F:      include/linux/serdev.h
14632
14633 SERIAL DRIVERS
14634 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14635 L:      linux-serial@vger.kernel.org
14636 S:      Maintained
14637 F:      Documentation/devicetree/bindings/serial/
14638 F:      drivers/tty/serial/
14639
14640 SERIAL IR RECEIVER
14641 M:      Sean Young <sean@mess.org>
14642 L:      linux-media@vger.kernel.org
14643 S:      Maintained
14644 F:      drivers/media/rc/serial_ir.c
14645
14646 SFC NETWORK DRIVER
14647 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14648 M:      Edward Cree <ecree@solarflare.com>
14649 M:      Martin Habets <mhabets@solarflare.com>
14650 L:      netdev@vger.kernel.org
14651 S:      Supported
14652 F:      drivers/net/ethernet/sfc/
14653
14654 SFF/SFP/SFP+ MODULE SUPPORT
14655 M:      Russell King <linux@armlinux.org.uk>
14656 L:      netdev@vger.kernel.org
14657 S:      Maintained
14658 F:      drivers/net/phy/phylink.c
14659 F:      drivers/net/phy/sfp*
14660 F:      include/linux/phylink.h
14661 F:      include/linux/sfp.h
14662 K:      phylink
14663
14664 SGI GRU DRIVER
14665 M:      Dimitri Sivanich <sivanich@sgi.com>
14666 S:      Maintained
14667 F:      drivers/misc/sgi-gru/
14668
14669 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14670 M:      Pat Gefre <pfg@sgi.com>
14671 L:      linux-ia64@vger.kernel.org
14672 S:      Supported
14673 F:      Documentation/ia64/serial.rst
14674 F:      drivers/tty/serial/ioc?_serial.c
14675 F:      include/linux/ioc?.h
14676
14677 SGI XP/XPC/XPNET DRIVER
14678 M:      Cliff Whickman <cpw@sgi.com>
14679 M:      Robin Holt <robinmholt@gmail.com>
14680 S:      Maintained
14681 F:      drivers/misc/sgi-xp/
14682
14683 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14684 M:      Ursula Braun <ubraun@linux.ibm.com>
14685 M:      Karsten Graul <kgraul@linux.ibm.com>
14686 L:      linux-s390@vger.kernel.org
14687 W:      http://www.ibm.com/developerworks/linux/linux390/
14688 S:      Supported
14689 F:      net/smc/
14690
14691 SHARP RJ54N1CB0C SENSOR DRIVER
14692 M:      Jacopo Mondi <jacopo@jmondi.org>
14693 L:      linux-media@vger.kernel.org
14694 T:      git git://linuxtv.org/media_tree.git
14695 S:      Odd fixes
14696 F:      drivers/media/i2c/rj54n1cb0c.c
14697 F:      include/media/i2c/rj54n1cb0c.h
14698
14699 SH_VEU V4L2 MEM2MEM DRIVER
14700 L:      linux-media@vger.kernel.org
14701 S:      Orphan
14702 F:      drivers/media/platform/sh_veu.c
14703
14704 SH_VOU V4L2 OUTPUT DRIVER
14705 L:      linux-media@vger.kernel.org
14706 S:      Orphan
14707 F:      drivers/media/platform/sh_vou.c
14708 F:      include/media/drv-intf/sh_vou.h
14709
14710 SI2157 MEDIA DRIVER
14711 M:      Antti Palosaari <crope@iki.fi>
14712 L:      linux-media@vger.kernel.org
14713 W:      https://linuxtv.org
14714 W:      http://palosaari.fi/linux/
14715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14716 T:      git git://linuxtv.org/anttip/media_tree.git
14717 S:      Maintained
14718 F:      drivers/media/tuners/si2157*
14719
14720 SI2165 MEDIA DRIVER
14721 M:      Matthias Schwarzott <zzam@gentoo.org>
14722 L:      linux-media@vger.kernel.org
14723 W:      https://linuxtv.org
14724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14725 S:      Maintained
14726 F:      drivers/media/dvb-frontends/si2165*
14727
14728 SI2168 MEDIA DRIVER
14729 M:      Antti Palosaari <crope@iki.fi>
14730 L:      linux-media@vger.kernel.org
14731 W:      https://linuxtv.org
14732 W:      http://palosaari.fi/linux/
14733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14734 T:      git git://linuxtv.org/anttip/media_tree.git
14735 S:      Maintained
14736 F:      drivers/media/dvb-frontends/si2168*
14737
14738 SI470X FM RADIO RECEIVER I2C DRIVER
14739 M:      Hans Verkuil <hverkuil@xs4all.nl>
14740 L:      linux-media@vger.kernel.org
14741 T:      git git://linuxtv.org/media_tree.git
14742 W:      https://linuxtv.org
14743 S:      Odd Fixes
14744 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14745
14746 SI470X FM RADIO RECEIVER USB DRIVER
14747 M:      Hans Verkuil <hverkuil@xs4all.nl>
14748 L:      linux-media@vger.kernel.org
14749 T:      git git://linuxtv.org/media_tree.git
14750 W:      https://linuxtv.org
14751 S:      Maintained
14752 F:      drivers/media/radio/si470x/radio-si470x-common.c
14753 F:      drivers/media/radio/si470x/radio-si470x.h
14754 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14755
14756 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14757 M:      Eduardo Valentin <edubezval@gmail.com>
14758 L:      linux-media@vger.kernel.org
14759 T:      git git://linuxtv.org/media_tree.git
14760 W:      https://linuxtv.org
14761 S:      Odd Fixes
14762 F:      drivers/media/radio/si4713/si4713.?
14763
14764 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14765 M:      Eduardo Valentin <edubezval@gmail.com>
14766 L:      linux-media@vger.kernel.org
14767 T:      git git://linuxtv.org/media_tree.git
14768 W:      https://linuxtv.org
14769 S:      Odd Fixes
14770 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14771
14772 SI4713 FM RADIO TRANSMITTER USB DRIVER
14773 M:      Hans Verkuil <hverkuil@xs4all.nl>
14774 L:      linux-media@vger.kernel.org
14775 T:      git git://linuxtv.org/media_tree.git
14776 W:      https://linuxtv.org
14777 S:      Maintained
14778 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14779
14780 SIANO DVB DRIVER
14781 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14782 L:      linux-media@vger.kernel.org
14783 W:      https://linuxtv.org
14784 T:      git git://linuxtv.org/media_tree.git
14785 S:      Odd fixes
14786 F:      drivers/media/common/siano/
14787 F:      drivers/media/usb/siano/
14788 F:      drivers/media/usb/siano/
14789 F:      drivers/media/mmc/siano/
14790
14791 SIFIVE DRIVERS
14792 M:      Palmer Dabbelt <palmer@sifive.com>
14793 M:      Paul Walmsley <paul.walmsley@sifive.com>
14794 L:      linux-riscv@lists.infradead.org
14795 T:      git git://github.com/sifive/riscv-linux.git
14796 S:      Supported
14797 K:      [^@]sifive
14798 N:      sifive
14799
14800 SIFIVE FU540 SYSTEM-ON-CHIP
14801 M:      Paul Walmsley <paul.walmsley@sifive.com>
14802 M:      Palmer Dabbelt <palmer@sifive.com>
14803 L:      linux-riscv@lists.infradead.org
14804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14805 S:      Supported
14806 K:      fu540
14807 N:      fu540
14808
14809 SILEAD TOUCHSCREEN DRIVER
14810 M:      Hans de Goede <hdegoede@redhat.com>
14811 L:      linux-input@vger.kernel.org
14812 L:      platform-driver-x86@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/input/touchscreen/silead.c
14815 F:      drivers/platform/x86/touchscreen_dmi.c
14816
14817 SILICON MOTION SM712 FRAME BUFFER DRIVER
14818 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14819 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14820 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14821 L:      linux-fbdev@vger.kernel.org
14822 S:      Maintained
14823 F:      drivers/video/fbdev/sm712*
14824 F:      Documentation/fb/sm712fb.rst
14825
14826 SIMPLE FIRMWARE INTERFACE (SFI)
14827 M:      Len Brown <lenb@kernel.org>
14828 L:      sfi-devel@simplefirmware.org
14829 W:      http://simplefirmware.org/
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14831 S:      Supported
14832 F:      arch/x86/platform/sfi/
14833 F:      drivers/sfi/
14834 F:      include/linux/sfi*.h
14835
14836 SIMPLEFB FB DRIVER
14837 M:      Hans de Goede <hdegoede@redhat.com>
14838 L:      linux-fbdev@vger.kernel.org
14839 S:      Maintained
14840 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14841 F:      drivers/video/fbdev/simplefb.c
14842 F:      include/linux/platform_data/simplefb.h
14843
14844 SIMTEC EB110ATX (Chalice CATS)
14845 P:      Ben Dooks
14846 P:      Vincent Sanders <vince@simtec.co.uk>
14847 M:      Simtec Linux Team <linux@simtec.co.uk>
14848 W:      http://www.simtec.co.uk/products/EB110ATX/
14849 S:      Supported
14850
14851 SIMTEC EB2410ITX (BAST)
14852 P:      Ben Dooks
14853 P:      Vincent Sanders <vince@simtec.co.uk>
14854 M:      Simtec Linux Team <linux@simtec.co.uk>
14855 W:      http://www.simtec.co.uk/products/EB2410ITX/
14856 S:      Supported
14857 F:      arch/arm/mach-s3c24xx/mach-bast.c
14858 F:      arch/arm/mach-s3c24xx/bast-ide.c
14859 F:      arch/arm/mach-s3c24xx/bast-irq.c
14860
14861 SIPHASH PRF ROUTINES
14862 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14863 S:      Maintained
14864 F:      lib/siphash.c
14865 F:      lib/test_siphash.c
14866 F:      include/linux/siphash.h
14867
14868 SIOX
14869 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14870 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14871 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14872 S:      Supported
14873 F:      drivers/siox/*
14874 F:      drivers/gpio/gpio-siox.c
14875 F:      include/trace/events/siox.h
14876
14877 SIS 190 ETHERNET DRIVER
14878 M:      Francois Romieu <romieu@fr.zoreil.com>
14879 L:      netdev@vger.kernel.org
14880 S:      Maintained
14881 F:      drivers/net/ethernet/sis/sis190.c
14882
14883 SIS 900/7016 FAST ETHERNET DRIVER
14884 M:      Daniele Venzano <venza@brownhat.org>
14885 W:      http://www.brownhat.org/sis900.html
14886 L:      netdev@vger.kernel.org
14887 S:      Maintained
14888 F:      drivers/net/ethernet/sis/sis900.*
14889
14890 SIS FRAMEBUFFER DRIVER
14891 M:      Thomas Winischhofer <thomas@winischhofer.net>
14892 W:      http://www.winischhofer.net/linuxsisvga.shtml
14893 S:      Maintained
14894 F:      Documentation/fb/sisfb.rst
14895 F:      drivers/video/fbdev/sis/
14896 F:      include/video/sisfb.h
14897
14898 SIS USB2VGA DRIVER
14899 M:      Thomas Winischhofer <thomas@winischhofer.net>
14900 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14901 S:      Maintained
14902 F:      drivers/usb/misc/sisusbvga/
14903
14904 SLAB ALLOCATOR
14905 M:      Christoph Lameter <cl@linux.com>
14906 M:      Pekka Enberg <penberg@kernel.org>
14907 M:      David Rientjes <rientjes@google.com>
14908 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14909 M:      Andrew Morton <akpm@linux-foundation.org>
14910 L:      linux-mm@kvack.org
14911 S:      Maintained
14912 F:      include/linux/sl?b*.h
14913 F:      mm/sl?b*
14914
14915 SLEEPABLE READ-COPY UPDATE (SRCU)
14916 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14917 M:      "Paul E. McKenney" <paulmck@kernel.org>
14918 M:      Josh Triplett <josh@joshtriplett.org>
14919 R:      Steven Rostedt <rostedt@goodmis.org>
14920 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14921 L:      rcu@vger.kernel.org
14922 W:      http://www.rdrop.com/users/paulmck/RCU/
14923 S:      Supported
14924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14925 F:      include/linux/srcu*.h
14926 F:      kernel/rcu/srcu*.c
14927
14928 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14929 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14930 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14931 S:      Maintained
14932 F:      drivers/slimbus/
14933 F:      Documentation/devicetree/bindings/slimbus/
14934 F:      include/linux/slimbus.h
14935
14936 SMACK SECURITY MODULE
14937 M:      Casey Schaufler <casey@schaufler-ca.com>
14938 L:      linux-security-module@vger.kernel.org
14939 W:      http://schaufler-ca.com
14940 T:      git git://github.com/cschaufler/smack-next
14941 S:      Maintained
14942 F:      Documentation/admin-guide/LSM/Smack.rst
14943 F:      security/smack/
14944
14945 SMC91x ETHERNET DRIVER
14946 M:      Nicolas Pitre <nico@fluxnic.net>
14947 S:      Odd Fixes
14948 F:      drivers/net/ethernet/smsc/smc91x.*
14949
14950 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14951 M:      Sakari Ailus <sakari.ailus@iki.fi>
14952 L:      linux-media@vger.kernel.org
14953 S:      Maintained
14954 F:      drivers/media/i2c/smiapp/
14955 F:      include/media/i2c/smiapp.h
14956 F:      drivers/media/i2c/smiapp-pll.c
14957 F:      drivers/media/i2c/smiapp-pll.h
14958 F:      include/uapi/linux/smiapp.h
14959 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14960
14961 SMM665 HARDWARE MONITOR DRIVER
14962 M:      Guenter Roeck <linux@roeck-us.net>
14963 L:      linux-hwmon@vger.kernel.org
14964 S:      Maintained
14965 F:      Documentation/hwmon/smm665.rst
14966 F:      drivers/hwmon/smm665.c
14967
14968 SMSC EMC2103 HARDWARE MONITOR DRIVER
14969 M:      Steve Glendinning <steve.glendinning@shawell.net>
14970 L:      linux-hwmon@vger.kernel.org
14971 S:      Maintained
14972 F:      Documentation/hwmon/emc2103.rst
14973 F:      drivers/hwmon/emc2103.c
14974
14975 SMSC SCH5627 HARDWARE MONITOR DRIVER
14976 M:      Hans de Goede <hdegoede@redhat.com>
14977 L:      linux-hwmon@vger.kernel.org
14978 S:      Supported
14979 F:      Documentation/hwmon/sch5627.rst
14980 F:      drivers/hwmon/sch5627.c
14981
14982 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14983 M:      Steve Glendinning <steve.glendinning@shawell.net>
14984 L:      linux-fbdev@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/video/fbdev/smscufx.c
14987
14988 SMSC47B397 HARDWARE MONITOR DRIVER
14989 M:      Jean Delvare <jdelvare@suse.com>
14990 L:      linux-hwmon@vger.kernel.org
14991 S:      Maintained
14992 F:      Documentation/hwmon/smsc47b397.rst
14993 F:      drivers/hwmon/smsc47b397.c
14994
14995 SMSC911x ETHERNET DRIVER
14996 M:      Steve Glendinning <steve.glendinning@shawell.net>
14997 L:      netdev@vger.kernel.org
14998 S:      Maintained
14999 F:      include/linux/smsc911x.h
15000 F:      drivers/net/ethernet/smsc/smsc911x.*
15001
15002 SMSC9420 PCI ETHERNET DRIVER
15003 M:      Steve Glendinning <steve.glendinning@shawell.net>
15004 L:      netdev@vger.kernel.org
15005 S:      Maintained
15006 F:      drivers/net/ethernet/smsc/smsc9420.*
15007
15008 SOC-CAMERA V4L2 SUBSYSTEM
15009 L:      linux-media@vger.kernel.org
15010 T:      git git://linuxtv.org/media_tree.git
15011 S:      Orphan
15012 F:      include/media/soc_camera.h
15013 F:      drivers/staging/media/soc_camera/
15014
15015 SOCIONEXT SYNQUACER I2C DRIVER
15016 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
15017 L:      linux-i2c@vger.kernel.org
15018 S:      Maintained
15019 F:      drivers/i2c/busses/i2c-synquacer.c
15020 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15021
15022 SOCIONEXT UNIPHIER SOUND DRIVER
15023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15024 S:      Orphan
15025 F:      sound/soc/uniphier/
15026
15027 SOEKRIS NET48XX LED SUPPORT
15028 M:      Chris Boot <bootc@bootc.net>
15029 S:      Maintained
15030 F:      drivers/leds/leds-net48xx.c
15031
15032 SOFT-IWARP DRIVER (siw)
15033 M:      Bernard Metzler <bmt@zurich.ibm.com>
15034 L:      linux-rdma@vger.kernel.org
15035 S:      Supported
15036 F:      drivers/infiniband/sw/siw/
15037 F:      include/uapi/rdma/siw-abi.h
15038
15039 SOFT-ROCE DRIVER (rxe)
15040 M:      Moni Shoua <monis@mellanox.com>
15041 L:      linux-rdma@vger.kernel.org
15042 S:      Supported
15043 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15044 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15045 F:      drivers/infiniband/sw/rxe/
15046 F:      include/uapi/rdma/rdma_user_rxe.h
15047
15048 SOFTLOGIC 6x10 MPEG CODEC
15049 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15050 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15051 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15052 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15053 M:      Ismael Luceno <ismael@iodev.co.uk>
15054 L:      linux-media@vger.kernel.org
15055 S:      Supported
15056 F:      drivers/media/pci/solo6x10/
15057
15058 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15059 M:      James Morse <james.morse@arm.com>
15060 L:      linux-arm-kernel@lists.infradead.org
15061 S:      Maintained
15062 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15063 F:      drivers/firmware/arm_sdei.c
15064 F:      include/linux/arm_sdei.h
15065 F:      include/uapi/linux/arm_sdei.h
15066
15067 SOFTWARE RAID (Multiple Disks) SUPPORT
15068 M:      Song Liu <song@kernel.org>
15069 L:      linux-raid@vger.kernel.org
15070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15071 S:      Supported
15072 F:      drivers/md/Makefile
15073 F:      drivers/md/Kconfig
15074 F:      drivers/md/md*
15075 F:      drivers/md/raid*
15076 F:      include/linux/raid/
15077 F:      include/uapi/linux/raid/
15078
15079 SOCIONEXT (SNI) AVE NETWORK DRIVER
15080 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15081 L:      netdev@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/net/ethernet/socionext/sni_ave.c
15084 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15085
15086 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15087 M:      Jassi Brar <jaswinder.singh@linaro.org>
15088 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15089 L:      netdev@vger.kernel.org
15090 S:      Maintained
15091 F:      drivers/net/ethernet/socionext/netsec.c
15092 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15093
15094 SOCIONEXT (SNI) Synquacer SPI DRIVER
15095 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15096 M:      Jassi Brar <jaswinder.singh@linaro.org>
15097 L:      linux-spi@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/spi/spi-synquacer.c
15100 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15101
15102 SOLIDRUN CLEARFOG SUPPORT
15103 M:      Russell King <linux@armlinux.org.uk>
15104 S:      Maintained
15105 F:      arch/arm/boot/dts/armada-388-clearfog*
15106 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15107
15108 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15109 M:      Russell King <linux@armlinux.org.uk>
15110 S:      Maintained
15111 F:      arch/arm/boot/dts/imx6*-cubox-i*
15112 F:      arch/arm/boot/dts/imx6*-hummingboard*
15113 F:      arch/arm/boot/dts/imx6*-sr-*
15114
15115 SONIC NETWORK DRIVER
15116 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15117 L:      netdev@vger.kernel.org
15118 S:      Maintained
15119 F:      drivers/net/ethernet/natsemi/sonic.*
15120
15121 SONICS SILICON BACKPLANE DRIVER (SSB)
15122 M:      Michael Buesch <m@bues.ch>
15123 L:      linux-wireless@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/ssb/
15126 F:      include/linux/ssb/
15127
15128 SONY IMX214 SENSOR DRIVER
15129 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15130 L:      linux-media@vger.kernel.org
15131 T:      git git://linuxtv.org/media_tree.git
15132 S:      Maintained
15133 F:      drivers/media/i2c/imx214.c
15134 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15135
15136 SONY IMX258 SENSOR DRIVER
15137 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15138 L:      linux-media@vger.kernel.org
15139 T:      git git://linuxtv.org/media_tree.git
15140 S:      Maintained
15141 F:      drivers/media/i2c/imx258.c
15142
15143 SONY IMX274 SENSOR DRIVER
15144 M:      Leon Luo <leonl@leopardimaging.com>
15145 L:      linux-media@vger.kernel.org
15146 T:      git git://linuxtv.org/media_tree.git
15147 S:      Maintained
15148 F:      drivers/media/i2c/imx274.c
15149 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15150
15151 SONY IMX319 SENSOR DRIVER
15152 M:      Bingbu Cao <bingbu.cao@intel.com>
15153 L:      linux-media@vger.kernel.org
15154 T:      git git://linuxtv.org/media_tree.git
15155 S:      Maintained
15156 F:      drivers/media/i2c/imx319.c
15157
15158 SONY IMX355 SENSOR DRIVER
15159 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15160 L:      linux-media@vger.kernel.org
15161 T:      git git://linuxtv.org/media_tree.git
15162 S:      Maintained
15163 F:      drivers/media/i2c/imx355.c
15164
15165 SONY MEMORYSTICK SUBSYSTEM
15166 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15167 M:      Alex Dubov <oakad@yahoo.com>
15168 M:      Ulf Hansson <ulf.hansson@linaro.org>
15169 L:      linux-mmc@vger.kernel.org
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15171 S:      Maintained
15172 F:      drivers/memstick/
15173 F:      include/linux/memstick.h
15174
15175 SONY VAIO CONTROL DEVICE DRIVER
15176 M:      Mattia Dongili <malattia@linux.it>
15177 L:      platform-driver-x86@vger.kernel.org
15178 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15179 S:      Maintained
15180 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15181 F:      drivers/char/sonypi.c
15182 F:      drivers/platform/x86/sony-laptop.c
15183 F:      include/linux/sony-laptop.h
15184
15185 SOUND
15186 M:      Jaroslav Kysela <perex@perex.cz>
15187 M:      Takashi Iwai <tiwai@suse.com>
15188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15189 W:      http://www.alsa-project.org/
15190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15191 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15192 S:      Maintained
15193 F:      Documentation/sound/
15194 F:      include/sound/
15195 F:      include/uapi/sound/
15196 F:      sound/
15197
15198 SOUND - COMPRESSED AUDIO
15199 M:      Vinod Koul <vkoul@kernel.org>
15200 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15202 S:      Supported
15203 F:      Documentation/sound/designs/compress-offload.rst
15204 F:      include/sound/compress_driver.h
15205 F:      include/uapi/sound/compress_*
15206 F:      sound/core/compress_offload.c
15207 F:      sound/soc/soc-compress.c
15208
15209 SOUND - DMAENGINE HELPERS
15210 M:      Lars-Peter Clausen <lars@metafoo.de>
15211 S:      Supported
15212 F:      include/sound/dmaengine_pcm.h
15213 F:      sound/core/pcm_dmaengine.c
15214 F:      sound/soc/soc-generic-dmaengine-pcm.c
15215
15216 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15217 M:      Liam Girdwood <lgirdwood@gmail.com>
15218 M:      Mark Brown <broonie@kernel.org>
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15221 W:      http://alsa-project.org/main/index.php/ASoC
15222 S:      Supported
15223 F:      Documentation/devicetree/bindings/sound/
15224 F:      Documentation/sound/soc/
15225 F:      sound/soc/
15226 F:      include/dt-bindings/sound/
15227 F:      include/sound/soc*
15228
15229 SOUNDWIRE SUBSYSTEM
15230 M:      Vinod Koul <vkoul@kernel.org>
15231 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15232 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15233 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15234 S:      Supported
15235 F:      Documentation/driver-api/soundwire/
15236 F:      drivers/soundwire/
15237 F:      include/linux/soundwire/
15238
15239 SP2 MEDIA DRIVER
15240 M:      Olli Salonen <olli.salonen@iki.fi>
15241 L:      linux-media@vger.kernel.org
15242 W:      https://linuxtv.org
15243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15244 S:      Maintained
15245 F:      drivers/media/dvb-frontends/sp2*
15246
15247 SPARC + UltraSPARC (sparc/sparc64)
15248 M:      "David S. Miller" <davem@davemloft.net>
15249 L:      sparclinux@vger.kernel.org
15250 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15253 S:      Maintained
15254 F:      arch/sparc/
15255 F:      drivers/sbus/
15256
15257 SPARC SERIAL DRIVERS
15258 M:      "David S. Miller" <davem@davemloft.net>
15259 L:      sparclinux@vger.kernel.org
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15262 S:      Maintained
15263 F:      include/linux/sunserialcore.h
15264 F:      drivers/tty/serial/suncore.c
15265 F:      drivers/tty/serial/sunhv.c
15266 F:      drivers/tty/serial/sunsab.c
15267 F:      drivers/tty/serial/sunsab.h
15268 F:      drivers/tty/serial/sunsu.c
15269 F:      drivers/tty/serial/sunzilog.c
15270 F:      drivers/tty/serial/sunzilog.h
15271 F:      drivers/tty/vcc.c
15272
15273 SPARSE CHECKER
15274 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15275 L:      linux-sparse@vger.kernel.org
15276 W:      https://sparse.wiki.kernel.org/
15277 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15278 S:      Maintained
15279 F:      include/linux/compiler.h
15280
15281 SPEAR CLOCK FRAMEWORK SUPPORT
15282 M:      Viresh Kumar <vireshk@kernel.org>
15283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15284 W:      http://www.st.com/spear
15285 S:      Maintained
15286 F:      drivers/clk/spear/
15287
15288 SPEAR PLATFORM SUPPORT
15289 M:      Viresh Kumar <vireshk@kernel.org>
15290 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15292 W:      http://www.st.com/spear
15293 S:      Maintained
15294 F:      arch/arm/boot/dts/spear*
15295 F:      arch/arm/mach-spear/
15296
15297 SPI NOR SUBSYSTEM
15298 M:      Marek Vasut <marek.vasut@gmail.com>
15299 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15300 L:      linux-mtd@lists.infradead.org
15301 W:      http://www.linux-mtd.infradead.org/
15302 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15304 S:      Maintained
15305 F:      drivers/mtd/spi-nor/
15306 F:      include/linux/mtd/spi-nor.h
15307
15308 SPI SUBSYSTEM
15309 M:      Mark Brown <broonie@kernel.org>
15310 L:      linux-spi@vger.kernel.org
15311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15312 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15313 S:      Maintained
15314 F:      Documentation/devicetree/bindings/spi/
15315 F:      Documentation/spi/
15316 F:      drivers/spi/
15317 F:      include/linux/spi/
15318 F:      include/uapi/linux/spi/
15319 F:      tools/spi/
15320
15321 SPIDERNET NETWORK DRIVER for CELL
15322 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15323 L:      netdev@vger.kernel.org
15324 S:      Supported
15325 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15326 F:      drivers/net/ethernet/toshiba/spider_net*
15327
15328 SPMI SUBSYSTEM
15329 R:      Stephen Boyd <sboyd@kernel.org>
15330 L:      linux-arm-msm@vger.kernel.org
15331 F:      Documentation/devicetree/bindings/spmi/
15332 F:      drivers/spmi/
15333 F:      include/dt-bindings/spmi/spmi.h
15334 F:      include/linux/spmi.h
15335 F:      include/trace/events/spmi.h
15336
15337 SPU FILE SYSTEM
15338 M:      Jeremy Kerr <jk@ozlabs.org>
15339 L:      linuxppc-dev@lists.ozlabs.org
15340 W:      http://www.ibm.com/developerworks/power/cell/
15341 S:      Supported
15342 F:      Documentation/filesystems/spufs.txt
15343 F:      arch/powerpc/platforms/cell/spufs/
15344
15345 SQUASHFS FILE SYSTEM
15346 M:      Phillip Lougher <phillip@squashfs.org.uk>
15347 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15348 W:      http://squashfs.org.uk
15349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15350 S:      Maintained
15351 F:      Documentation/filesystems/squashfs.txt
15352 F:      fs/squashfs/
15353
15354 SRM (Alpha) environment access
15355 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15356 S:      Maintained
15357 F:      arch/alpha/kernel/srm_env.c
15358
15359 ST LSM6DSx IMU IIO DRIVER
15360 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15361 L:      linux-iio@vger.kernel.org
15362 W:      http://www.st.com/
15363 S:      Maintained
15364 F:      drivers/iio/imu/st_lsm6dsx/
15365 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15366
15367 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15368 M:      Mickael Guene <mickael.guene@st.com>
15369 L:      linux-media@vger.kernel.org
15370 T:      git git://linuxtv.org/media_tree.git
15371 S:      Maintained
15372 F:      drivers/media/i2c/st-mipid02.c
15373 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15374
15375 ST STM32 I2C/SMBUS DRIVER
15376 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15377 L:      linux-i2c@vger.kernel.org
15378 S:      Maintained
15379 F:      drivers/i2c/busses/i2c-stm32*
15380
15381 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15382 M:      Song Qiang <songqiang1304521@gmail.com>
15383 L:      linux-iio@vger.kernel.org
15384 S:      Maintained
15385 F:      drivers/iio/proximity/vl53l0x-i2c.c
15386 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15387
15388 STABLE BRANCH
15389 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15390 M:      Sasha Levin <sashal@kernel.org>
15391 L:      stable@vger.kernel.org
15392 S:      Supported
15393 F:      Documentation/process/stable-kernel-rules.rst
15394
15395 STAGING - COMEDI
15396 M:      Ian Abbott <abbotti@mev.co.uk>
15397 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15398 S:      Odd Fixes
15399 F:      drivers/staging/comedi/
15400
15401 STAGING - FIELDBUS SUBSYSTEM
15402 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15403 S:      Maintained
15404 F:      drivers/staging/fieldbus/*
15405 F:      drivers/staging/fieldbus/Documentation/
15406
15407 STAGING - HMS ANYBUS-S BUS
15408 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15409 S:      Maintained
15410 F:      drivers/staging/fieldbus/anybuss/
15411
15412 STAGING - INDUSTRIAL IO
15413 M:      Jonathan Cameron <jic23@kernel.org>
15414 L:      linux-iio@vger.kernel.org
15415 S:      Odd Fixes
15416 F:      Documentation/devicetree/bindings/staging/iio/
15417 F:      drivers/staging/iio/
15418
15419 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15420 M:      Marc Dietrich <marvin24@gmx.de>
15421 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15422 L:      linux-tegra@vger.kernel.org
15423 S:      Maintained
15424 F:      drivers/staging/nvec/
15425
15426 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15427 M:      Jens Frederich <jfrederich@gmail.com>
15428 M:      Daniel Drake <dsd@laptop.org>
15429 M:      Jon Nettleton <jon.nettleton@gmail.com>
15430 W:      http://wiki.laptop.org/go/DCON
15431 S:      Maintained
15432 F:      drivers/staging/olpc_dcon/
15433
15434 STAGING - REALTEK RTL8712U DRIVERS
15435 M:      Larry Finger <Larry.Finger@lwfinger.net>
15436 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15437 S:      Odd Fixes
15438 F:      drivers/staging/rtl8712/
15439
15440 STAGING - REALTEK RTL8188EU DRIVERS
15441 M:      Larry Finger <Larry.Finger@lwfinger.net>
15442 S:      Odd Fixes
15443 F:      drivers/staging/rtl8188eu/
15444
15445 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15446 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15447 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15448 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15449 L:      linux-fbdev@vger.kernel.org
15450 S:      Maintained
15451 F:      drivers/staging/sm750fb/
15452
15453 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15454 M:      William Hubbs <w.d.hubbs@gmail.com>
15455 M:      Chris Brannon <chris@the-brannons.com>
15456 M:      Kirk Reiser <kirk@reisers.ca>
15457 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15458 L:      speakup@linux-speakup.org
15459 W:      http://www.linux-speakup.org/
15460 S:      Odd Fixes
15461 F:      drivers/staging/speakup/
15462
15463 STAGING - VIA VT665X DRIVERS
15464 M:      Forest Bond <forest@alittletooquiet.net>
15465 S:      Odd Fixes
15466 F:      drivers/staging/vt665?/
15467
15468 STAGING - WILC1000 WIFI DRIVER
15469 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15470 M:      Ajay Singh <ajay.kathat@microchip.com>
15471 L:      linux-wireless@vger.kernel.org
15472 S:      Supported
15473 F:      drivers/staging/wilc1000/
15474
15475 STAGING SUBSYSTEM
15476 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15478 L:      devel@driverdev.osuosl.org
15479 S:      Supported
15480 F:      drivers/staging/
15481
15482 STARFIRE/DURALAN NETWORK DRIVER
15483 M:      Ion Badulescu <ionut@badula.org>
15484 S:      Odd Fixes
15485 F:      drivers/net/ethernet/adaptec/starfire*
15486
15487 STEC S1220 SKD DRIVER
15488 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15489 L:      linux-block@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/block/skd*[ch]
15492
15493 STI AUDIO (ASoC) DRIVERS
15494 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15495 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15496 S:      Maintained
15497 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15498 F:      sound/soc/sti/
15499
15500 STI CEC DRIVER
15501 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15502 S:      Maintained
15503 F:      drivers/media/platform/sti/cec/
15504 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15505
15506 STK1160 USB VIDEO CAPTURE DRIVER
15507 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15508 L:      linux-media@vger.kernel.org
15509 T:      git git://linuxtv.org/media_tree.git
15510 S:      Maintained
15511 F:      drivers/media/usb/stk1160/
15512
15513 STM32 AUDIO (ASoC) DRIVERS
15514 M:      Olivier Moysan <olivier.moysan@st.com>
15515 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15517 S:      Maintained
15518 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15519 F:      sound/soc/stm/
15520
15521 STM32 TIMER/LPTIMER DRIVERS
15522 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15523 S:      Maintained
15524 F:      drivers/*/stm32-*timer*
15525 F:      drivers/pwm/pwm-stm32*
15526 F:      include/linux/*/stm32-*tim*
15527 F:      Documentation/ABI/testing/*timer-stm32
15528 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15529 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15530
15531 STMMAC ETHERNET DRIVER
15532 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15533 M:      Alexandre Torgue <alexandre.torgue@st.com>
15534 M:      Jose Abreu <joabreu@synopsys.com>
15535 L:      netdev@vger.kernel.org
15536 W:      http://www.stlinux.com
15537 S:      Supported
15538 F:      drivers/net/ethernet/stmicro/stmmac/
15539
15540 SUN3/3X
15541 M:      Sam Creasey <sammy@sammy.net>
15542 W:      http://sammy.net/sun3/
15543 S:      Maintained
15544 F:      arch/m68k/kernel/*sun3*
15545 F:      arch/m68k/sun3*/
15546 F:      arch/m68k/include/asm/sun3*
15547 F:      drivers/net/ethernet/i825xx/sun3*
15548
15549 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15550 M:      Hans de Goede <hdegoede@redhat.com>
15551 L:      linux-input@vger.kernel.org
15552 S:      Maintained
15553 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15554 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15555
15556 SUNDANCE NETWORK DRIVER
15557 M:      Denis Kirjanov <kda@linux-powerpc.org>
15558 L:      netdev@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/net/ethernet/dlink/sundance.c
15561
15562 SUPERH
15563 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15564 M:      Rich Felker <dalias@libc.org>
15565 L:      linux-sh@vger.kernel.org
15566 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15567 S:      Maintained
15568 F:      Documentation/sh/
15569 F:      arch/sh/
15570 F:      drivers/sh/
15571
15572 SUSPEND TO RAM
15573 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15574 M:      Len Brown <len.brown@intel.com>
15575 M:      Pavel Machek <pavel@ucw.cz>
15576 L:      linux-pm@vger.kernel.org
15577 B:      https://bugzilla.kernel.org
15578 S:      Supported
15579 F:      Documentation/power/
15580 F:      arch/x86/kernel/acpi/
15581 F:      drivers/base/power/
15582 F:      kernel/power/
15583 F:      include/linux/suspend.h
15584 F:      include/linux/freezer.h
15585 F:      include/linux/pm.h
15586
15587 SVGA HANDLING
15588 M:      Martin Mares <mj@ucw.cz>
15589 L:      linux-video@atrey.karlin.mff.cuni.cz
15590 S:      Maintained
15591 F:      Documentation/admin-guide/svga.rst
15592 F:      arch/x86/boot/video*
15593
15594 SWIOTLB SUBSYSTEM
15595 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15596 L:      iommu@lists.linux-foundation.org
15597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15598 S:      Supported
15599 F:      kernel/dma/swiotlb.c
15600 F:      arch/*/kernel/pci-swiotlb.c
15601 F:      include/linux/swiotlb.h
15602
15603 SWITCHDEV
15604 M:      Jiri Pirko <jiri@resnulli.us>
15605 M:      Ivan Vecera <ivecera@redhat.com>
15606 L:      netdev@vger.kernel.org
15607 S:      Supported
15608 F:      net/switchdev/
15609 F:      include/net/switchdev.h
15610
15611 SY8106A REGULATOR DRIVER
15612 M:      Icenowy Zheng <icenowy@aosc.io>
15613 S:      Maintained
15614 F:      drivers/regulator/sy8106a-regulator.c
15615 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15616
15617 SYNC FILE FRAMEWORK
15618 M:      Sumit Semwal <sumit.semwal@linaro.org>
15619 R:      Gustavo Padovan <gustavo@padovan.org>
15620 S:      Maintained
15621 L:      linux-media@vger.kernel.org
15622 L:      dri-devel@lists.freedesktop.org
15623 F:      drivers/dma-buf/sync_*
15624 F:      drivers/dma-buf/dma-fence*
15625 F:      drivers/dma-buf/sw_sync.c
15626 F:      include/linux/sync_file.h
15627 F:      include/uapi/linux/sync_file.h
15628 F:      Documentation/driver-api/sync_file.rst
15629 T:      git git://anongit.freedesktop.org/drm/drm-misc
15630
15631 SYNOPSYS ARC ARCHITECTURE
15632 M:      Vineet Gupta <vgupta@synopsys.com>
15633 L:      linux-snps-arc@lists.infradead.org
15634 S:      Supported
15635 F:      arch/arc/
15636 F:      Documentation/devicetree/bindings/arc/*
15637 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15638 F:      drivers/clocksource/arc_timer.c
15639 F:      drivers/tty/serial/arc_uart.c
15640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15641
15642 SYNOPSYS ARC HSDK SDP pll clock driver
15643 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15644 S:      Supported
15645 F:      drivers/clk/clk-hsdk-pll.c
15646 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15647
15648 SYNOPSYS ARC SDP clock driver
15649 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15650 S:      Supported
15651 F:      drivers/clk/axs10x/*
15652 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15653
15654 SYNOPSYS ARC SDP platform support
15655 M:      Alexey Brodkin <abrodkin@synopsys.com>
15656 S:      Supported
15657 F:      arch/arc/plat-axs10x
15658 F:      arch/arc/boot/dts/ax*
15659 F:      Documentation/devicetree/bindings/arc/axs10*
15660
15661 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15662 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15663 S:      Supported
15664 F:      drivers/reset/reset-axs10x.c
15665 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15666
15667 SYNOPSYS CREG GPIO DRIVER
15668 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15669 S:      Maintained
15670 F:      drivers/gpio/gpio-creg-snps.c
15671 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15672
15673 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15674 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15675 S:      Maintained
15676 F:      drivers/tty/serial/8250/8250_dw.c
15677
15678 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15679 M:      Hoan Tran <hoan@os.amperecomputing.com>
15680 L:      linux-gpio@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/gpio/gpio-dwapb.c
15683 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15684
15685 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15686 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15687 S:      Maintained
15688 F:      drivers/dma/dw-axi-dmac/
15689 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15690
15691 SYNOPSYS DESIGNWARE DMAC DRIVER
15692 M:      Viresh Kumar <vireshk@kernel.org>
15693 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15694 S:      Maintained
15695 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15696 F:      drivers/dma/dw/
15697 F:      include/dt-bindings/dma/dw-dmac.h
15698 F:      include/linux/dma/dw.h
15699 F:      include/linux/platform_data/dma-dw.h
15700
15701 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15702 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15703 L:      netdev@vger.kernel.org
15704 S:      Supported
15705 F:      drivers/net/ethernet/synopsys/
15706
15707 SYNOPSYS DESIGNWARE I2C DRIVER
15708 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15709 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15710 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15711 L:      linux-i2c@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/i2c/busses/i2c-designware-*
15714 F:      include/linux/platform_data/i2c-designware.h
15715
15716 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15717 M:      Jaehoon Chung <jh80.chung@samsung.com>
15718 L:      linux-mmc@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/mmc/host/dw_mmc*
15721
15722 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15723 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15724 S:      Supported
15725 F:      drivers/reset/reset-hsdk.c
15726 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15727 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15728
15729 SYSTEM CONFIGURATION (SYSCON)
15730 M:      Lee Jones <lee.jones@linaro.org>
15731 M:      Arnd Bergmann <arnd@arndb.de>
15732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15733 S:      Supported
15734 F:      drivers/mfd/syscon.c
15735
15736 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15737 M:      Sudeep Holla <sudeep.holla@arm.com>
15738 L:      linux-arm-kernel@lists.infradead.org
15739 S:      Maintained
15740 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15741 F:      drivers/clk/clk-sc[mp]i.c
15742 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15743 F:      drivers/firmware/arm_scpi.c
15744 F:      drivers/firmware/arm_scmi/
15745 F:      drivers/reset/reset-scmi.c
15746 F:      include/linux/sc[mp]i_protocol.h
15747
15748 SYSTEM RESET/SHUTDOWN DRIVERS
15749 M:      Sebastian Reichel <sre@kernel.org>
15750 L:      linux-pm@vger.kernel.org
15751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15752 S:      Maintained
15753 F:      Documentation/devicetree/bindings/power/reset/
15754 F:      drivers/power/reset/
15755
15756 SYSTEM TRACE MODULE CLASS
15757 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15758 S:      Maintained
15759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15760 F:      Documentation/trace/stm.rst
15761 F:      drivers/hwtracing/stm/
15762 F:      include/linux/stm.h
15763 F:      include/uapi/linux/stm.h
15764
15765 SYSV FILESYSTEM
15766 M:      Christoph Hellwig <hch@infradead.org>
15767 S:      Maintained
15768 F:      Documentation/filesystems/sysv-fs.txt
15769 F:      fs/sysv/
15770 F:      include/linux/sysv_fs.h
15771
15772 TASKSTATS STATISTICS INTERFACE
15773 M:      Balbir Singh <bsingharora@gmail.com>
15774 S:      Maintained
15775 F:      Documentation/accounting/taskstats*
15776 F:      include/linux/taskstats*
15777 F:      kernel/taskstats.c
15778
15779 TC subsystem
15780 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15781 M:      Cong Wang <xiyou.wangcong@gmail.com>
15782 M:      Jiri Pirko <jiri@resnulli.us>
15783 L:      netdev@vger.kernel.org
15784 S:      Maintained
15785 F:      include/net/pkt_cls.h
15786 F:      include/net/pkt_sched.h
15787 F:      include/net/tc_act/
15788 F:      include/uapi/linux/pkt_cls.h
15789 F:      include/uapi/linux/pkt_sched.h
15790 F:      include/uapi/linux/tc_act/
15791 F:      include/uapi/linux/tc_ematch/
15792 F:      net/sched/
15793
15794 TC90522 MEDIA DRIVER
15795 M:      Akihiro Tsukada <tskd08@gmail.com>
15796 L:      linux-media@vger.kernel.org
15797 S:      Odd Fixes
15798 F:      drivers/media/dvb-frontends/tc90522*
15799
15800 TCP LOW PRIORITY MODULE
15801 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15802 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15803 W:      http://tcp-lp-mod.sourceforge.net/
15804 S:      Maintained
15805 F:      net/ipv4/tcp_lp.c
15806
15807 TDA10071 MEDIA DRIVER
15808 M:      Antti Palosaari <crope@iki.fi>
15809 L:      linux-media@vger.kernel.org
15810 W:      https://linuxtv.org
15811 W:      http://palosaari.fi/linux/
15812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15813 T:      git git://linuxtv.org/anttip/media_tree.git
15814 S:      Maintained
15815 F:      drivers/media/dvb-frontends/tda10071*
15816
15817 TDA18212 MEDIA DRIVER
15818 M:      Antti Palosaari <crope@iki.fi>
15819 L:      linux-media@vger.kernel.org
15820 W:      https://linuxtv.org
15821 W:      http://palosaari.fi/linux/
15822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15823 T:      git git://linuxtv.org/anttip/media_tree.git
15824 S:      Maintained
15825 F:      drivers/media/tuners/tda18212*
15826
15827 TDA18218 MEDIA DRIVER
15828 M:      Antti Palosaari <crope@iki.fi>
15829 L:      linux-media@vger.kernel.org
15830 W:      https://linuxtv.org
15831 W:      http://palosaari.fi/linux/
15832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15833 T:      git git://linuxtv.org/anttip/media_tree.git
15834 S:      Maintained
15835 F:      drivers/media/tuners/tda18218*
15836
15837 TDA18250 MEDIA DRIVER
15838 M:      Olli Salonen <olli.salonen@iki.fi>
15839 L:      linux-media@vger.kernel.org
15840 W:      https://linuxtv.org
15841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15842 T:      git git://linuxtv.org/media_tree.git
15843 S:      Maintained
15844 F:      drivers/media/tuners/tda18250*
15845
15846 TDA18271 MEDIA DRIVER
15847 M:      Michael Krufky <mkrufky@linuxtv.org>
15848 L:      linux-media@vger.kernel.org
15849 W:      https://linuxtv.org
15850 W:      http://github.com/mkrufky
15851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15852 T:      git git://linuxtv.org/mkrufky/tuners.git
15853 S:      Maintained
15854 F:      drivers/media/tuners/tda18271*
15855
15856 TDA1997x MEDIA DRIVER
15857 M:      Tim Harvey <tharvey@gateworks.com>
15858 L:      linux-media@vger.kernel.org
15859 W:      https://linuxtv.org
15860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15861 S:      Maintained
15862 F:      drivers/media/i2c/tda1997x.*
15863
15864 TDA827x MEDIA DRIVER
15865 M:      Michael Krufky <mkrufky@linuxtv.org>
15866 L:      linux-media@vger.kernel.org
15867 W:      https://linuxtv.org
15868 W:      http://github.com/mkrufky
15869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15870 T:      git git://linuxtv.org/mkrufky/tuners.git
15871 S:      Maintained
15872 F:      drivers/media/tuners/tda8290.*
15873
15874 TDA8290 MEDIA DRIVER
15875 M:      Michael Krufky <mkrufky@linuxtv.org>
15876 L:      linux-media@vger.kernel.org
15877 W:      https://linuxtv.org
15878 W:      http://github.com/mkrufky
15879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15880 T:      git git://linuxtv.org/mkrufky/tuners.git
15881 S:      Maintained
15882 F:      drivers/media/tuners/tda8290.*
15883
15884 TDA9840 MEDIA DRIVER
15885 M:      Hans Verkuil <hverkuil@xs4all.nl>
15886 L:      linux-media@vger.kernel.org
15887 T:      git git://linuxtv.org/media_tree.git
15888 W:      https://linuxtv.org
15889 S:      Maintained
15890 F:      drivers/media/i2c/tda9840*
15891
15892 TEA5761 TUNER DRIVER
15893 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15894 L:      linux-media@vger.kernel.org
15895 W:      https://linuxtv.org
15896 T:      git git://linuxtv.org/media_tree.git
15897 S:      Odd fixes
15898 F:      drivers/media/tuners/tea5761.*
15899
15900 TEA5767 TUNER DRIVER
15901 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15902 L:      linux-media@vger.kernel.org
15903 W:      https://linuxtv.org
15904 T:      git git://linuxtv.org/media_tree.git
15905 S:      Maintained
15906 F:      drivers/media/tuners/tea5767.*
15907
15908 TEA6415C MEDIA DRIVER
15909 M:      Hans Verkuil <hverkuil@xs4all.nl>
15910 L:      linux-media@vger.kernel.org
15911 T:      git git://linuxtv.org/media_tree.git
15912 W:      https://linuxtv.org
15913 S:      Maintained
15914 F:      drivers/media/i2c/tea6415c*
15915
15916 TEA6420 MEDIA DRIVER
15917 M:      Hans Verkuil <hverkuil@xs4all.nl>
15918 L:      linux-media@vger.kernel.org
15919 T:      git git://linuxtv.org/media_tree.git
15920 W:      https://linuxtv.org
15921 S:      Maintained
15922 F:      drivers/media/i2c/tea6420*
15923
15924 TEAM DRIVER
15925 M:      Jiri Pirko <jiri@resnulli.us>
15926 L:      netdev@vger.kernel.org
15927 S:      Supported
15928 F:      drivers/net/team/
15929 F:      include/linux/if_team.h
15930 F:      include/uapi/linux/if_team.h
15931
15932 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15933 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15934 S:      Maintained
15935 F:      arch/x86/platform/ts5500/
15936
15937 TECHNOTREND USB IR RECEIVER
15938 M:      Sean Young <sean@mess.org>
15939 L:      linux-media@vger.kernel.org
15940 S:      Maintained
15941 F:      drivers/media/rc/ttusbir.c
15942
15943 TECHWELL TW9910 VIDEO DECODER
15944 L:      linux-media@vger.kernel.org
15945 S:      Orphan
15946 F:      drivers/media/i2c/tw9910.c
15947 F:      include/media/i2c/tw9910.h
15948
15949 TEE SUBSYSTEM
15950 M:      Jens Wiklander <jens.wiklander@linaro.org>
15951 L:      tee-dev@lists.linaro.org
15952 S:      Maintained
15953 F:      include/linux/tee_drv.h
15954 F:      include/uapi/linux/tee.h
15955 F:      drivers/tee/
15956 F:      Documentation/tee.txt
15957
15958 TEGRA ARCHITECTURE SUPPORT
15959 M:      Thierry Reding <thierry.reding@gmail.com>
15960 M:      Jonathan Hunter <jonathanh@nvidia.com>
15961 L:      linux-tegra@vger.kernel.org
15962 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15964 S:      Supported
15965 N:      [^a-z]tegra
15966
15967 TEGRA CLOCK DRIVER
15968 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15969 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15970 S:      Supported
15971 F:      drivers/clk/tegra/
15972
15973 TEGRA DMA DRIVERS
15974 M:      Laxman Dewangan <ldewangan@nvidia.com>
15975 M:      Jon Hunter <jonathanh@nvidia.com>
15976 S:      Supported
15977 F:      drivers/dma/tegra*
15978
15979 TEGRA I2C DRIVER
15980 M:      Laxman Dewangan <ldewangan@nvidia.com>
15981 R:      Dmitry Osipenko <digetx@gmail.com>
15982 S:      Supported
15983 F:      drivers/i2c/busses/i2c-tegra.c
15984
15985 TEGRA IOMMU DRIVERS
15986 M:      Thierry Reding <thierry.reding@gmail.com>
15987 L:      linux-tegra@vger.kernel.org
15988 S:      Supported
15989 F:      drivers/iommu/tegra*
15990
15991 TEGRA KBC DRIVER
15992 M:      Laxman Dewangan <ldewangan@nvidia.com>
15993 S:      Supported
15994 F:      drivers/input/keyboard/tegra-kbc.c
15995
15996 TEGRA NAND DRIVER
15997 M:      Stefan Agner <stefan@agner.ch>
15998 M:      Lucas Stach <dev@lynxeye.de>
15999 S:      Maintained
16000 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16001 F:      drivers/mtd/nand/raw/tegra_nand.c
16002
16003 TEGRA PWM DRIVER
16004 M:      Thierry Reding <thierry.reding@gmail.com>
16005 S:      Supported
16006 F:      drivers/pwm/pwm-tegra.c
16007
16008 TEGRA SERIAL DRIVER
16009 M:      Laxman Dewangan <ldewangan@nvidia.com>
16010 S:      Supported
16011 F:      drivers/tty/serial/serial-tegra.c
16012
16013 TEGRA SPI DRIVER
16014 M:      Laxman Dewangan <ldewangan@nvidia.com>
16015 S:      Supported
16016 F:      drivers/spi/spi-tegra*
16017
16018 TEGRA XUSB PADCTL DRIVER
16019 M:      JC Kuo <jckuo@nvidia.com>
16020 S:      Supported
16021 F:      drivers/phy/tegra/xusb*
16022
16023 TEHUTI ETHERNET DRIVER
16024 M:      Andy Gospodarek <andy@greyhouse.net>
16025 L:      netdev@vger.kernel.org
16026 S:      Supported
16027 F:      drivers/net/ethernet/tehuti/*
16028
16029 Telecom Clock Driver for MCPL0010
16030 M:      Mark Gross <mark.gross@intel.com>
16031 S:      Supported
16032 F:      drivers/char/tlclk.c
16033
16034 TENSILICA XTENSA PORT (xtensa)
16035 M:      Chris Zankel <chris@zankel.net>
16036 M:      Max Filippov <jcmvbkbc@gmail.com>
16037 L:      linux-xtensa@linux-xtensa.org
16038 T:      git git://github.com/czankel/xtensa-linux.git
16039 S:      Maintained
16040 F:      arch/xtensa/
16041 F:      drivers/irqchip/irq-xtensa-*
16042
16043 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16044 M:      Nishanth Menon <nm@ti.com>
16045 M:      Tero Kristo <t-kristo@ti.com>
16046 M:      Santosh Shilimkar <ssantosh@kernel.org>
16047 L:      linux-arm-kernel@lists.infradead.org
16048 S:      Maintained
16049 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16050 F:      drivers/firmware/ti_sci*
16051 F:      include/linux/soc/ti/ti_sci_protocol.h
16052 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16053 F:      drivers/soc/ti/ti_sci_pm_domains.c
16054 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16055 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16056 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16057 F:      drivers/clk/keystone/sci-clk.c
16058 F:      drivers/reset/reset-ti-sci.c
16059 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16060 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16061 F:      drivers/irqchip/irq-ti-sci-intr.c
16062 F:      drivers/irqchip/irq-ti-sci-inta.c
16063 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16064 F:      drivers/soc/ti/ti_sci_inta_msi.c
16065
16066 Texas Instruments ASoC drivers
16067 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16068 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16069 S:      Maintained
16070 F:      sound/soc/ti/
16071
16072 Texas Instruments' DAC7612 DAC Driver
16073 M:      Ricardo Ribalda <ricardo@ribalda.com>
16074 L:      linux-iio@vger.kernel.org
16075 S:      Supported
16076 F:      drivers/iio/dac/ti-dac7612.c
16077 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16078
16079 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16080 M:      Hans Verkuil <hverkuil@xs4all.nl>
16081 L:      linux-media@vger.kernel.org
16082 T:      git git://linuxtv.org/media_tree.git
16083 W:      https://linuxtv.org
16084 S:      Maintained
16085 F:      drivers/media/radio/radio-raremono.c
16086
16087 THERMAL
16088 M:      Zhang Rui <rui.zhang@intel.com>
16089 M:      Eduardo Valentin <edubezval@gmail.com>
16090 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16091 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16092 L:      linux-pm@vger.kernel.org
16093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16095 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16096 S:      Supported
16097 F:      drivers/thermal/
16098 F:      include/linux/thermal.h
16099 F:      include/uapi/linux/thermal.h
16100 F:      include/linux/cpu_cooling.h
16101 F:      Documentation/devicetree/bindings/thermal/
16102
16103 THERMAL/CPU_COOLING
16104 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16105 M:      Viresh Kumar <viresh.kumar@linaro.org>
16106 M:      Javi Merino <javi.merino@kernel.org>
16107 L:      linux-pm@vger.kernel.org
16108 S:      Supported
16109 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16110 F:      drivers/thermal/cpu_cooling.c
16111 F:      include/linux/cpu_cooling.h
16112
16113 THINKPAD ACPI EXTRAS DRIVER
16114 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16115 L:      ibm-acpi-devel@lists.sourceforge.net
16116 L:      platform-driver-x86@vger.kernel.org
16117 W:      http://ibm-acpi.sourceforge.net
16118 W:      http://thinkwiki.org/wiki/Ibm-acpi
16119 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16120 S:      Maintained
16121 F:      drivers/platform/x86/thinkpad_acpi.c
16122
16123 THUNDERBOLT DRIVER
16124 M:      Andreas Noever <andreas.noever@gmail.com>
16125 M:      Michael Jamet <michael.jamet@intel.com>
16126 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16127 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16129 S:      Maintained
16130 F:      Documentation/admin-guide/thunderbolt.rst
16131 F:      drivers/thunderbolt/
16132 F:      include/linux/thunderbolt.h
16133
16134 THUNDERBOLT NETWORK DRIVER
16135 M:      Michael Jamet <michael.jamet@intel.com>
16136 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16137 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16138 L:      netdev@vger.kernel.org
16139 S:      Maintained
16140 F:      drivers/net/thunderbolt.c
16141
16142 THUNDERX GPIO DRIVER
16143 M:      David Daney <david.daney@cavium.com>
16144 S:      Maintained
16145 F:      drivers/gpio/gpio-thunderx.c
16146
16147 TI AM437X VPFE DRIVER
16148 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16149 L:      linux-media@vger.kernel.org
16150 W:      https://linuxtv.org
16151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16152 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16153 S:      Maintained
16154 F:      drivers/media/platform/am437x/
16155
16156 TI BANDGAP AND THERMAL DRIVER
16157 M:      Eduardo Valentin <edubezval@gmail.com>
16158 M:      Keerthy <j-keerthy@ti.com>
16159 L:      linux-pm@vger.kernel.org
16160 L:      linux-omap@vger.kernel.org
16161 S:      Maintained
16162 F:      drivers/thermal/ti-soc-thermal/
16163
16164 TI BQ27XXX POWER SUPPLY DRIVER
16165 R:      Andrew F. Davis <afd@ti.com>
16166 F:      include/linux/power/bq27xxx_battery.h
16167 F:      drivers/power/supply/bq27xxx_battery.c
16168 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16169
16170 TI CDCE706 CLOCK DRIVER
16171 M:      Max Filippov <jcmvbkbc@gmail.com>
16172 S:      Maintained
16173 F:      drivers/clk/clk-cdce706.c
16174
16175 TI CLOCK DRIVER
16176 M:      Tero Kristo <t-kristo@ti.com>
16177 L:      linux-omap@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/clk/ti/
16180 F:      include/linux/clk/ti.h
16181
16182 TI DAVINCI MACHINE SUPPORT
16183 M:      Sekhar Nori <nsekhar@ti.com>
16184 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16187 S:      Supported
16188 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16189 F:      arch/arm/mach-davinci/
16190 F:      drivers/i2c/busses/i2c-davinci.c
16191 F:      arch/arm/boot/dts/da850*
16192
16193 TI DAVINCI SERIES CLOCK DRIVER
16194 M:      David Lechner <david@lechnology.com>
16195 R:      Sekhar Nori <nsekhar@ti.com>
16196 S:      Maintained
16197 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16198 F:      drivers/clk/davinci/
16199
16200 TI DAVINCI SERIES GPIO DRIVER
16201 M:      Keerthy <j-keerthy@ti.com>
16202 L:      linux-gpio@vger.kernel.org
16203 S:      Maintained
16204 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16205 F:      drivers/gpio/gpio-davinci.c
16206
16207 TI DAVINCI SERIES MEDIA DRIVER
16208 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16209 L:      linux-media@vger.kernel.org
16210 W:      https://linuxtv.org
16211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16212 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16213 S:      Maintained
16214 F:      drivers/media/platform/davinci/
16215 F:      include/media/davinci/
16216
16217 TI ETHERNET SWITCH DRIVER (CPSW)
16218 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16219 L:      linux-omap@vger.kernel.org
16220 L:      netdev@vger.kernel.org
16221 S:      Maintained
16222 F:      drivers/net/ethernet/ti/cpsw*
16223 F:      drivers/net/ethernet/ti/davinci*
16224
16225 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16226 M:      Alex Dubov <oakad@yahoo.com>
16227 S:      Maintained
16228 W:      http://tifmxx.berlios.de/
16229 F:      drivers/memstick/host/tifm_ms.c
16230 F:      drivers/misc/tifm*
16231 F:      drivers/mmc/host/tifm_sd.c
16232 F:      include/linux/tifm.h
16233
16234 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16235 M:      Santosh Shilimkar <ssantosh@kernel.org>
16236 L:      linux-kernel@vger.kernel.org
16237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16238 S:      Maintained
16239 F:      drivers/soc/ti/*
16240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16241
16242 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16243 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16244 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16246 S:      Maintained
16247 F:      sound/soc/codecs/lm49453*
16248 F:      sound/soc/codecs/isabelle*
16249
16250 TI LP855x BACKLIGHT DRIVER
16251 M:      Milo Kim <milo.kim@ti.com>
16252 S:      Maintained
16253 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16254 F:      drivers/video/backlight/lp855x_bl.c
16255 F:      include/linux/platform_data/lp855x.h
16256
16257 TI LP8727 CHARGER DRIVER
16258 M:      Milo Kim <milo.kim@ti.com>
16259 S:      Maintained
16260 F:      drivers/power/supply/lp8727_charger.c
16261 F:      include/linux/platform_data/lp8727.h
16262
16263 TI LP8788 MFD DRIVER
16264 M:      Milo Kim <milo.kim@ti.com>
16265 S:      Maintained
16266 F:      drivers/iio/adc/lp8788_adc.c
16267 F:      drivers/leds/leds-lp8788.c
16268 F:      drivers/mfd/lp8788*.c
16269 F:      drivers/power/supply/lp8788-charger.c
16270 F:      drivers/regulator/lp8788-*.c
16271 F:      include/linux/mfd/lp8788*.h
16272
16273 TI NETCP ETHERNET DRIVER
16274 M:      Wingman Kwok <w-kwok2@ti.com>
16275 M:      Murali Karicheri <m-karicheri2@ti.com>
16276 L:      netdev@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/net/ethernet/ti/netcp*
16279
16280 TI PCM3060 ASoC CODEC DRIVER
16281 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16282 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16283 S:      Maintained
16284 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16285 F:      sound/soc/codecs/pcm3060*
16286
16287 TI TAS571X FAMILY ASoC CODEC DRIVER
16288 M:      Kevin Cernekee <cernekee@chromium.org>
16289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16290 S:      Odd Fixes
16291 F:      sound/soc/codecs/tas571x*
16292
16293 TI TRF7970A NFC DRIVER
16294 M:      Mark Greer <mgreer@animalcreek.com>
16295 L:      linux-wireless@vger.kernel.org
16296 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16297 S:      Supported
16298 F:      drivers/nfc/trf7970a.c
16299 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16300
16301 TI TWL4030 SERIES SOC CODEC DRIVER
16302 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16304 S:      Maintained
16305 F:      sound/soc/codecs/twl4030*
16306
16307 TI VPE/CAL DRIVERS
16308 M:      Benoit Parrot <bparrot@ti.com>
16309 L:      linux-media@vger.kernel.org
16310 W:      http://linuxtv.org/
16311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16312 S:      Maintained
16313 F:      drivers/media/platform/ti-vpe/
16314
16315 TI WILINK WIRELESS DRIVERS
16316 L:      linux-wireless@vger.kernel.org
16317 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16318 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16320 S:      Orphan
16321 F:      drivers/net/wireless/ti/
16322 F:      include/linux/wl12xx.h
16323
16324 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16325 M:      John Stultz <john.stultz@linaro.org>
16326 M:      Thomas Gleixner <tglx@linutronix.de>
16327 R:      Stephen Boyd <sboyd@kernel.org>
16328 L:      linux-kernel@vger.kernel.org
16329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16330 S:      Supported
16331 F:      include/linux/clocksource.h
16332 F:      include/linux/time.h
16333 F:      include/linux/timex.h
16334 F:      include/uapi/linux/time.h
16335 F:      include/uapi/linux/timex.h
16336 F:      kernel/time/clocksource.c
16337 F:      kernel/time/time*.c
16338 F:      kernel/time/alarmtimer.c
16339 F:      kernel/time/ntp.c
16340 F:      tools/testing/selftests/timers/
16341
16342 TIPC NETWORK LAYER
16343 M:      Jon Maloy <jon.maloy@ericsson.com>
16344 M:      Ying Xue <ying.xue@windriver.com>
16345 L:      netdev@vger.kernel.org (core kernel code)
16346 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16347 W:      http://tipc.sourceforge.net/
16348 S:      Maintained
16349 F:      include/uapi/linux/tipc*.h
16350 F:      net/tipc/
16351
16352 TLAN NETWORK DRIVER
16353 M:      Samuel Chessman <chessman@tux.org>
16354 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16355 W:      http://sourceforge.net/projects/tlan/
16356 S:      Maintained
16357 F:      Documentation/networking/device_drivers/ti/tlan.txt
16358 F:      drivers/net/ethernet/ti/tlan.*
16359
16360 TM6000 VIDEO4LINUX DRIVER
16361 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16362 L:      linux-media@vger.kernel.org
16363 W:      https://linuxtv.org
16364 T:      git git://linuxtv.org/media_tree.git
16365 S:      Odd fixes
16366 F:      drivers/media/usb/tm6000/
16367 F:      Documentation/media/v4l-drivers/tm6000*
16368
16369 TMIO/SDHI MMC DRIVER
16370 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16371 L:      linux-mmc@vger.kernel.org
16372 S:      Supported
16373 F:      drivers/mmc/host/tmio_mmc*
16374 F:      drivers/mmc/host/renesas_sdhi*
16375 F:      include/linux/mfd/tmio.h
16376
16377 TMP401 HARDWARE MONITOR DRIVER
16378 M:      Guenter Roeck <linux@roeck-us.net>
16379 L:      linux-hwmon@vger.kernel.org
16380 S:      Maintained
16381 F:      Documentation/hwmon/tmp401.rst
16382 F:      drivers/hwmon/tmp401.c
16383
16384 TMPFS (SHMEM FILESYSTEM)
16385 M:      Hugh Dickins <hughd@google.com>
16386 L:      linux-mm@kvack.org
16387 S:      Maintained
16388 F:      include/linux/shmem_fs.h
16389 F:      mm/shmem.c
16390
16391 TOMOYO SECURITY MODULE
16392 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16393 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16394 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16395 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16396 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16397 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16398 W:      https://tomoyo.osdn.jp/
16399 S:      Maintained
16400 F:      security/tomoyo/
16401
16402 TOPSTAR LAPTOP EXTRAS DRIVER
16403 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16404 L:      platform-driver-x86@vger.kernel.org
16405 S:      Maintained
16406 F:      drivers/platform/x86/topstar-laptop.c
16407
16408 TORTURE-TEST MODULES
16409 M:      Davidlohr Bueso <dave@stgolabs.net>
16410 M:      "Paul E. McKenney" <paulmck@kernel.org>
16411 M:      Josh Triplett <josh@joshtriplett.org>
16412 L:      linux-kernel@vger.kernel.org
16413 S:      Supported
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16415 F:      Documentation/RCU/torture.txt
16416 F:      kernel/torture.c
16417 F:      kernel/rcu/rcutorture.c
16418 F:      kernel/rcu/rcuperf.c
16419 F:      kernel/locking/locktorture.c
16420
16421 TOSHIBA ACPI EXTRAS DRIVER
16422 M:      Azael Avalos <coproscefalo@gmail.com>
16423 L:      platform-driver-x86@vger.kernel.org
16424 S:      Maintained
16425 F:      drivers/platform/x86/toshiba_acpi.c
16426
16427 TOSHIBA BLUETOOTH DRIVER
16428 M:      Azael Avalos <coproscefalo@gmail.com>
16429 L:      platform-driver-x86@vger.kernel.org
16430 S:      Maintained
16431 F:      drivers/platform/x86/toshiba_bluetooth.c
16432
16433 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16434 M:      Azael Avalos <coproscefalo@gmail.com>
16435 L:      platform-driver-x86@vger.kernel.org
16436 S:      Maintained
16437 F:      drivers/platform/x86/toshiba_haps.c
16438
16439 TOSHIBA SMM DRIVER
16440 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16441 W:      http://www.buzzard.org.uk/toshiba/
16442 S:      Maintained
16443 F:      drivers/char/toshiba.c
16444 F:      include/linux/toshiba.h
16445 F:      include/uapi/linux/toshiba.h
16446
16447 TOSHIBA TC358743 DRIVER
16448 M:      Mats Randgaard <matrandg@cisco.com>
16449 L:      linux-media@vger.kernel.org
16450 S:      Maintained
16451 F:      drivers/media/i2c/tc358743*
16452 F:      include/media/i2c/tc358743.h
16453
16454 TOSHIBA WMI HOTKEYS DRIVER
16455 M:      Azael Avalos <coproscefalo@gmail.com>
16456 L:      platform-driver-x86@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/platform/x86/toshiba-wmi.c
16459
16460 TPM DEVICE DRIVER
16461 M:      Peter Huewe <peterhuewe@gmx.de>
16462 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16463 R:      Jason Gunthorpe <jgg@ziepe.ca>
16464 L:      linux-integrity@vger.kernel.org
16465 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16466 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16467 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16468 S:      Maintained
16469 F:      drivers/char/tpm/
16470
16471 TRACING
16472 M:      Steven Rostedt <rostedt@goodmis.org>
16473 M:      Ingo Molnar <mingo@redhat.com>
16474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16475 S:      Maintained
16476 F:      Documentation/trace/ftrace.rst
16477 F:      arch/*/*/*/ftrace.h
16478 F:      arch/*/kernel/ftrace.c
16479 F:      include/*/ftrace.h
16480 F:      include/linux/trace*.h
16481 F:      include/trace/
16482 F:      kernel/trace/
16483 F:      tools/testing/selftests/ftrace/
16484
16485 TRACING MMIO ACCESSES (MMIOTRACE)
16486 M:      Steven Rostedt <rostedt@goodmis.org>
16487 M:      Ingo Molnar <mingo@kernel.org>
16488 R:      Karol Herbst <karolherbst@gmail.com>
16489 R:      Pekka Paalanen <ppaalanen@gmail.com>
16490 S:      Maintained
16491 L:      linux-kernel@vger.kernel.org
16492 L:      nouveau@lists.freedesktop.org
16493 F:      kernel/trace/trace_mmiotrace.c
16494 F:      include/linux/mmiotrace.h
16495 F:      arch/x86/mm/kmmio.c
16496 F:      arch/x86/mm/mmio-mod.c
16497 F:      arch/x86/mm/testmmiotrace.c
16498
16499 TRIVIAL PATCHES
16500 M:      Jiri Kosina <trivial@kernel.org>
16501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16502 S:      Maintained
16503 K:      ^Subject:.*(?i)trivial
16504
16505 TEMPO SEMICONDUCTOR DRIVERS
16506 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16507 S:      Maintained
16508 F:      sound/soc/codecs/tscs*.c
16509 F:      sound/soc/codecs/tscs*.h
16510 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16511
16512 TTY LAYER
16513 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16514 M:      Jiri Slaby <jslaby@suse.com>
16515 S:      Supported
16516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16517 F:      Documentation/driver-api/serial/
16518 F:      drivers/tty/
16519 F:      drivers/tty/serial/serial_core.c
16520 F:      include/linux/serial_core.h
16521 F:      include/linux/serial.h
16522 F:      include/linux/tty.h
16523 F:      include/uapi/linux/serial_core.h
16524 F:      include/uapi/linux/serial.h
16525 F:      include/uapi/linux/tty.h
16526
16527 TUA9001 MEDIA DRIVER
16528 M:      Antti Palosaari <crope@iki.fi>
16529 L:      linux-media@vger.kernel.org
16530 W:      https://linuxtv.org
16531 W:      http://palosaari.fi/linux/
16532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16533 T:      git git://linuxtv.org/anttip/media_tree.git
16534 S:      Maintained
16535 F:      drivers/media/tuners/tua9001*
16536
16537 TULIP NETWORK DRIVERS
16538 L:      netdev@vger.kernel.org
16539 L:      linux-parisc@vger.kernel.org
16540 S:      Orphan
16541 F:      drivers/net/ethernet/dec/tulip/
16542
16543 TUN/TAP driver
16544 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16545 W:      http://vtun.sourceforge.net/tun
16546 S:      Maintained
16547 F:      Documentation/networking/tuntap.txt
16548 F:      arch/um/os-Linux/drivers/
16549
16550 TURBOCHANNEL SUBSYSTEM
16551 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16552 M:      Ralf Baechle <ralf@linux-mips.org>
16553 L:      linux-mips@vger.kernel.org
16554 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16555 S:      Maintained
16556 F:      drivers/tc/
16557 F:      include/linux/tc.h
16558
16559 TURBOSTAT UTILITY
16560 M:      "Len Brown" <lenb@kernel.org>
16561 L:      linux-pm@vger.kernel.org
16562 B:      https://bugzilla.kernel.org
16563 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16565 S:      Supported
16566 F:      tools/power/x86/turbostat/
16567
16568 TW5864 VIDEO4LINUX DRIVER
16569 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16570 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16571 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16572 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16573 L:      linux-media@vger.kernel.org
16574 S:      Supported
16575 F:      drivers/media/pci/tw5864/
16576
16577 TW68 VIDEO4LINUX DRIVER
16578 M:      Hans Verkuil <hverkuil@xs4all.nl>
16579 L:      linux-media@vger.kernel.org
16580 T:      git git://linuxtv.org/media_tree.git
16581 W:      https://linuxtv.org
16582 S:      Odd Fixes
16583 F:      drivers/media/pci/tw68/
16584
16585 TW686X VIDEO4LINUX DRIVER
16586 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16587 L:      linux-media@vger.kernel.org
16588 T:      git git://linuxtv.org/media_tree.git
16589 W:      http://linuxtv.org
16590 S:      Maintained
16591 F:      drivers/media/pci/tw686x/
16592
16593 UBI FILE SYSTEM (UBIFS)
16594 M:      Richard Weinberger <richard@nod.at>
16595 M:      Artem Bityutskiy <dedekind1@gmail.com>
16596 M:      Adrian Hunter <adrian.hunter@intel.com>
16597 L:      linux-mtd@lists.infradead.org
16598 T:      git git://git.infradead.org/ubifs-2.6.git
16599 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16600 S:      Supported
16601 F:      Documentation/filesystems/ubifs.txt
16602 F:      fs/ubifs/
16603
16604 UCLINUX (M68KNOMMU AND COLDFIRE)
16605 M:      Greg Ungerer <gerg@linux-m68k.org>
16606 W:      http://www.linux-m68k.org/
16607 W:      http://www.uclinux.org/
16608 L:      linux-m68k@lists.linux-m68k.org
16609 L:      uclinux-dev@uclinux.org  (subscribers-only)
16610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16611 S:      Maintained
16612 F:      arch/m68k/coldfire/
16613 F:      arch/m68k/68*/
16614 F:      arch/m68k/*/*_no.*
16615 F:      arch/m68k/include/asm/*_no.*
16616
16617 UDF FILESYSTEM
16618 M:      Jan Kara <jack@suse.com>
16619 S:      Maintained
16620 F:      Documentation/filesystems/udf.txt
16621 F:      fs/udf/
16622
16623 UDRAW TABLET
16624 M:      Bastien Nocera <hadess@hadess.net>
16625 L:      linux-input@vger.kernel.org
16626 S:      Maintained
16627 F:      drivers/hid/hid-udraw-ps3.c
16628
16629 UFS FILESYSTEM
16630 M:      Evgeniy Dushistov <dushistov@mail.ru>
16631 S:      Maintained
16632 F:      Documentation/admin-guide/ufs.rst
16633 F:      fs/ufs/
16634
16635 UHID USERSPACE HID IO DRIVER:
16636 M:      David Herrmann <dh.herrmann@googlemail.com>
16637 L:      linux-input@vger.kernel.org
16638 S:      Maintained
16639 F:      drivers/hid/uhid.c
16640 F:      include/uapi/linux/uhid.h
16641
16642 ULPI BUS
16643 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16644 L:      linux-usb@vger.kernel.org
16645 S:      Maintained
16646 F:      drivers/usb/common/ulpi.c
16647 F:      include/linux/ulpi/
16648
16649 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16650 L:      devel@driverdev.osuosl.org
16651 S:      Obsolete
16652 F:      drivers/staging/uwb/
16653
16654 UNICODE SUBSYSTEM:
16655 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16656 L:      linux-fsdevel@vger.kernel.org
16657 S:      Supported
16658 F:      fs/unicode/
16659
16660 UNICORE32 ARCHITECTURE:
16661 M:      Guan Xuetao <gxt@pku.edu.cn>
16662 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16663 S:      Maintained
16664 T:      git git://github.com/gxt/linux.git
16665 F:      arch/unicore32/
16666
16667 UNIFDEF
16668 M:      Tony Finch <dot@dotat.at>
16669 W:      http://dotat.at/prog/unifdef
16670 S:      Maintained
16671 F:      scripts/unifdef.c
16672
16673 UNIFORM CDROM DRIVER
16674 M:      Jens Axboe <axboe@kernel.dk>
16675 W:      http://www.kernel.dk
16676 S:      Maintained
16677 F:      Documentation/cdrom/
16678 F:      drivers/cdrom/cdrom.c
16679 F:      include/linux/cdrom.h
16680 F:      include/uapi/linux/cdrom.h
16681
16682 UNISYS S-PAR DRIVERS
16683 M:      David Kershner <david.kershner@unisys.com>
16684 L:      sparmaintainer@unisys.com (Unisys internal)
16685 S:      Supported
16686 F:      include/linux/visorbus.h
16687 F:      drivers/visorbus/
16688 F:      drivers/staging/unisys/
16689
16690 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16691 R:      Alim Akhtar <alim.akhtar@samsung.com>
16692 R:      Avri Altman <avri.altman@wdc.com>
16693 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16694 L:      linux-scsi@vger.kernel.org
16695 S:      Supported
16696 F:      Documentation/scsi/ufs.txt
16697 F:      drivers/scsi/ufs/
16698
16699 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16700 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16701 L:      linux-scsi@vger.kernel.org
16702 S:      Supported
16703 F:      drivers/scsi/ufs/*dwc*
16704
16705 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16706 M:      Stanley Chu <stanley.chu@mediatek.com>
16707 L:      linux-scsi@vger.kernel.org
16708 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16709 S:      Maintained
16710 F:      drivers/scsi/ufs/ufs-mediatek*
16711
16712 UNSORTED BLOCK IMAGES (UBI)
16713 M:      Artem Bityutskiy <dedekind1@gmail.com>
16714 M:      Richard Weinberger <richard@nod.at>
16715 W:      http://www.linux-mtd.infradead.org/
16716 L:      linux-mtd@lists.infradead.org
16717 T:      git git://git.infradead.org/ubifs-2.6.git
16718 S:      Supported
16719 F:      drivers/mtd/ubi/
16720 F:      include/linux/mtd/ubi.h
16721 F:      include/uapi/mtd/ubi-user.h
16722
16723 USB "USBNET" DRIVER FRAMEWORK
16724 M:      Oliver Neukum <oneukum@suse.com>
16725 L:      netdev@vger.kernel.org
16726 W:      http://www.linux-usb.org/usbnet
16727 S:      Maintained
16728 F:      drivers/net/usb/usbnet.c
16729 F:      include/linux/usb/usbnet.h
16730
16731 USB ACM DRIVER
16732 M:      Oliver Neukum <oneukum@suse.com>
16733 L:      linux-usb@vger.kernel.org
16734 S:      Maintained
16735 F:      Documentation/usb/acm.rst
16736 F:      drivers/usb/class/cdc-acm.*
16737
16738 USB AR5523 WIRELESS DRIVER
16739 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16740 L:      linux-wireless@vger.kernel.org
16741 S:      Maintained
16742 F:      drivers/net/wireless/ath/ar5523/
16743
16744 USB ATTACHED SCSI
16745 M:      Oliver Neukum <oneukum@suse.com>
16746 L:      linux-usb@vger.kernel.org
16747 L:      linux-scsi@vger.kernel.org
16748 S:      Maintained
16749 F:      drivers/usb/storage/uas.c
16750
16751 USB CDC ETHERNET DRIVER
16752 M:      Oliver Neukum <oliver@neukum.org>
16753 L:      linux-usb@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/net/usb/cdc_*.c
16756 F:      include/uapi/linux/usb/cdc.h
16757
16758 USB CHAOSKEY DRIVER
16759 M:      Keith Packard <keithp@keithp.com>
16760 L:      linux-usb@vger.kernel.org
16761 S:      Maintained
16762 F:      drivers/usb/misc/chaoskey.c
16763
16764 USB CYPRESS C67X00 DRIVER
16765 M:      Peter Korsgaard <jacmet@sunsite.dk>
16766 L:      linux-usb@vger.kernel.org
16767 S:      Maintained
16768 F:      drivers/usb/c67x00/
16769
16770 USB DAVICOM DM9601 DRIVER
16771 M:      Peter Korsgaard <jacmet@sunsite.dk>
16772 L:      netdev@vger.kernel.org
16773 W:      http://www.linux-usb.org/usbnet
16774 S:      Maintained
16775 F:      drivers/net/usb/dm9601.c
16776
16777 USB DIAMOND RIO500 DRIVER
16778 M:      Cesar Miquel <miquel@df.uba.ar>
16779 L:      rio500-users@lists.sourceforge.net
16780 W:      http://rio500.sourceforge.net
16781 S:      Maintained
16782 F:      drivers/usb/misc/rio500*
16783
16784 USB EHCI DRIVER
16785 M:      Alan Stern <stern@rowland.harvard.edu>
16786 L:      linux-usb@vger.kernel.org
16787 S:      Maintained
16788 F:      Documentation/usb/ehci.rst
16789 F:      drivers/usb/host/ehci*
16790
16791 USB GADGET/PERIPHERAL SUBSYSTEM
16792 M:      Felipe Balbi <balbi@kernel.org>
16793 L:      linux-usb@vger.kernel.org
16794 W:      http://www.linux-usb.org/gadget
16795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16796 S:      Maintained
16797 F:      drivers/usb/gadget/
16798 F:      include/linux/usb/gadget*
16799
16800 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16801 M:      Jiri Kosina <jikos@kernel.org>
16802 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16803 L:      linux-usb@vger.kernel.org
16804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16805 S:      Maintained
16806 F:      Documentation/hid/hiddev.rst
16807 F:      drivers/hid/usbhid/
16808
16809 USB INTEL XHCI ROLE MUX DRIVER
16810 M:      Hans de Goede <hdegoede@redhat.com>
16811 L:      linux-usb@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16814
16815 USB IP DRIVER FOR HISILICON KIRIN
16816 M:      Yu Chen <chenyu56@huawei.com>
16817 M:      Binghui Wang <wangbinghui@hisilicon.com>
16818 L:      linux-usb@vger.kernel.org
16819 S:      Maintained
16820 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16821 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16822
16823 USB ISP116X DRIVER
16824 M:      Olav Kongas <ok@artecdesign.ee>
16825 L:      linux-usb@vger.kernel.org
16826 S:      Maintained
16827 F:      drivers/usb/host/isp116x*
16828 F:      include/linux/usb/isp116x.h
16829
16830 USB LAN78XX ETHERNET DRIVER
16831 M:      Woojung Huh <woojung.huh@microchip.com>
16832 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16833 L:      netdev@vger.kernel.org
16834 S:      Maintained
16835 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16836 F:      drivers/net/usb/lan78xx.*
16837 F:      include/dt-bindings/net/microchip-lan78xx.h
16838
16839 USB MASS STORAGE DRIVER
16840 M:      Alan Stern <stern@rowland.harvard.edu>
16841 L:      linux-usb@vger.kernel.org
16842 L:      usb-storage@lists.one-eyed-alien.net
16843 S:      Maintained
16844 F:      drivers/usb/storage/
16845
16846 USB MIDI DRIVER
16847 M:      Clemens Ladisch <clemens@ladisch.de>
16848 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16850 S:      Maintained
16851 F:      sound/usb/midi.*
16852
16853 USB NETWORKING DRIVERS
16854 L:      linux-usb@vger.kernel.org
16855 S:      Odd Fixes
16856 F:      drivers/net/usb/
16857
16858 USB OHCI DRIVER
16859 M:      Alan Stern <stern@rowland.harvard.edu>
16860 L:      linux-usb@vger.kernel.org
16861 S:      Maintained
16862 F:      Documentation/usb/ohci.rst
16863 F:      drivers/usb/host/ohci*
16864
16865 USB OTG FSM (Finite State Machine)
16866 M:      Peter Chen <Peter.Chen@nxp.com>
16867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16868 L:      linux-usb@vger.kernel.org
16869 S:      Maintained
16870 F:      drivers/usb/common/usb-otg-fsm.c
16871
16872 USB OVER IP DRIVER
16873 M:      Valentina Manea <valentina.manea.m@gmail.com>
16874 M:      Shuah Khan <shuah@kernel.org>
16875 M:      Shuah Khan <skhan@linuxfoundation.org>
16876 L:      linux-usb@vger.kernel.org
16877 S:      Maintained
16878 F:      Documentation/usb/usbip_protocol.rst
16879 F:      drivers/usb/usbip/
16880 F:      tools/usb/usbip/
16881 F:      tools/testing/selftests/drivers/usb/usbip/
16882
16883 USB PEGASUS DRIVER
16884 M:      Petko Manolov <petkan@nucleusys.com>
16885 L:      linux-usb@vger.kernel.org
16886 L:      netdev@vger.kernel.org
16887 T:      git git://github.com/petkan/pegasus.git
16888 W:      https://github.com/petkan/pegasus
16889 S:      Maintained
16890 F:      drivers/net/usb/pegasus.*
16891
16892 USB PHY LAYER
16893 M:      Felipe Balbi <balbi@kernel.org>
16894 L:      linux-usb@vger.kernel.org
16895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16896 S:      Maintained
16897 F:      drivers/usb/phy/
16898
16899 USB PRINTER DRIVER (usblp)
16900 M:      Pete Zaitcev <zaitcev@redhat.com>
16901 L:      linux-usb@vger.kernel.org
16902 S:      Supported
16903 F:      drivers/usb/class/usblp.c
16904
16905 USB QMI WWAN NETWORK DRIVER
16906 M:      Bjørn Mork <bjorn@mork.no>
16907 L:      netdev@vger.kernel.org
16908 S:      Maintained
16909 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16910 F:      drivers/net/usb/qmi_wwan.c
16911
16912 USB RTL8150 DRIVER
16913 M:      Petko Manolov <petkan@nucleusys.com>
16914 L:      linux-usb@vger.kernel.org
16915 L:      netdev@vger.kernel.org
16916 T:      git git://github.com/petkan/rtl8150.git
16917 W:      https://github.com/petkan/rtl8150
16918 S:      Maintained
16919 F:      drivers/net/usb/rtl8150.c
16920
16921 USB SERIAL SUBSYSTEM
16922 M:      Johan Hovold <johan@kernel.org>
16923 L:      linux-usb@vger.kernel.org
16924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16925 S:      Maintained
16926 F:      Documentation/usb/usb-serial.rst
16927 F:      drivers/usb/serial/
16928 F:      include/linux/usb/serial.h
16929
16930 USB SMSC75XX ETHERNET DRIVER
16931 M:      Steve Glendinning <steve.glendinning@shawell.net>
16932 L:      netdev@vger.kernel.org
16933 S:      Maintained
16934 F:      drivers/net/usb/smsc75xx.*
16935
16936 USB SMSC95XX ETHERNET DRIVER
16937 M:      Steve Glendinning <steve.glendinning@shawell.net>
16938 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16939 L:      netdev@vger.kernel.org
16940 S:      Maintained
16941 F:      drivers/net/usb/smsc95xx.*
16942
16943 USB SUBSYSTEM
16944 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16945 L:      linux-usb@vger.kernel.org
16946 W:      http://www.linux-usb.org
16947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16948 S:      Supported
16949 F:      Documentation/devicetree/bindings/usb/
16950 F:      Documentation/usb/
16951 F:      drivers/usb/
16952 F:      include/linux/usb.h
16953 F:      include/linux/usb/
16954
16955 USB TYPEC PI3USB30532 MUX DRIVER
16956 M:      Hans de Goede <hdegoede@redhat.com>
16957 L:      linux-usb@vger.kernel.org
16958 S:      Maintained
16959 F:      drivers/usb/typec/mux/pi3usb30532.c
16960
16961 USB TYPEC CLASS
16962 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16963 L:      linux-usb@vger.kernel.org
16964 S:      Maintained
16965 F:      Documentation/ABI/testing/sysfs-class-typec
16966 F:      Documentation/driver-api/usb/typec.rst
16967 F:      drivers/usb/typec/
16968 F:      include/linux/usb/typec.h
16969
16970 USB TYPEC BUS FOR ALTERNATE MODES
16971 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16972 L:      linux-usb@vger.kernel.org
16973 S:      Maintained
16974 F:      Documentation/ABI/testing/sysfs-bus-typec
16975 F:      Documentation/driver-api/usb/typec_bus.rst
16976 F:      drivers/usb/typec/altmodes/
16977 F:      include/linux/usb/typec_altmode.h
16978
16979 USB TYPEC PORT CONTROLLER DRIVERS
16980 M:      Guenter Roeck <linux@roeck-us.net>
16981 L:      linux-usb@vger.kernel.org
16982 S:      Maintained
16983 F:      drivers/usb/typec/tcpm/
16984
16985 USB UHCI DRIVER
16986 M:      Alan Stern <stern@rowland.harvard.edu>
16987 L:      linux-usb@vger.kernel.org
16988 S:      Maintained
16989 F:      drivers/usb/host/uhci*
16990
16991 USB VIDEO CLASS
16992 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16993 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16994 L:      linux-media@vger.kernel.org
16995 T:      git git://linuxtv.org/media_tree.git
16996 W:      http://www.ideasonboard.org/uvc/
16997 S:      Maintained
16998 F:      drivers/media/usb/uvc/
16999 F:      include/uapi/linux/uvcvideo.h
17000
17001 USB VISION DRIVER
17002 M:      Hans Verkuil <hverkuil@xs4all.nl>
17003 L:      linux-media@vger.kernel.org
17004 T:      git git://linuxtv.org/media_tree.git
17005 W:      https://linuxtv.org
17006 S:      Odd Fixes
17007 F:      drivers/media/usb/usbvision/
17008
17009 USB WEBCAM GADGET
17010 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17011 L:      linux-usb@vger.kernel.org
17012 S:      Maintained
17013 F:      drivers/usb/gadget/function/*uvc*
17014 F:      drivers/usb/gadget/legacy/webcam.c
17015 F:      include/uapi/linux/usb/g_uvc.h
17016
17017 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17018 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17019 L:      linux-wireless@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/net/wireless/rndis_wlan.c
17022
17023 USB XHCI DRIVER
17024 M:      Mathias Nyman <mathias.nyman@intel.com>
17025 L:      linux-usb@vger.kernel.org
17026 S:      Supported
17027 F:      drivers/usb/host/xhci*
17028 F:      drivers/usb/host/pci-quirks*
17029
17030 USB ZD1201 DRIVER
17031 L:      linux-wireless@vger.kernel.org
17032 W:      http://linux-lc100020.sourceforge.net
17033 S:      Orphan
17034 F:      drivers/net/wireless/zydas/zd1201.*
17035
17036 USB ZR364XX DRIVER
17037 M:      Antoine Jacquet <royale@zerezo.com>
17038 L:      linux-usb@vger.kernel.org
17039 L:      linux-media@vger.kernel.org
17040 T:      git git://linuxtv.org/media_tree.git
17041 W:      http://royale.zerezo.com/zr364xx/
17042 S:      Maintained
17043 F:      Documentation/media/v4l-drivers/zr364xx*
17044 F:      drivers/media/usb/zr364xx/
17045
17046 USER-MODE LINUX (UML)
17047 M:      Jeff Dike <jdike@addtoit.com>
17048 M:      Richard Weinberger <richard@nod.at>
17049 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17050 L:      linux-um@lists.infradead.org
17051 W:      http://user-mode-linux.sourceforge.net
17052 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17054 S:      Maintained
17055 F:      Documentation/virt/uml/
17056 F:      arch/um/
17057 F:      arch/x86/um/
17058 F:      fs/hostfs/
17059
17060 USERSPACE COPYIN/COPYOUT (UIOVEC)
17061 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17062 S:      Maintained
17063 F:      lib/iov_iter.c
17064 F:      include/linux/uio.h
17065
17066 USERSPACE DMA BUFFER DRIVER
17067 M:      Gerd Hoffmann <kraxel@redhat.com>
17068 S:      Maintained
17069 L:      dri-devel@lists.freedesktop.org
17070 F:      drivers/dma-buf/udmabuf.c
17071 F:      include/uapi/linux/udmabuf.h
17072 T:      git git://anongit.freedesktop.org/drm/drm-misc
17073
17074 USERSPACE I/O (UIO)
17075 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17076 S:      Maintained
17077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17078 F:      Documentation/driver-api/uio-howto.rst
17079 F:      drivers/uio/
17080 F:      include/linux/uio_driver.h
17081
17082 UTIL-LINUX PACKAGE
17083 M:      Karel Zak <kzak@redhat.com>
17084 L:      util-linux@vger.kernel.org
17085 W:      http://en.wikipedia.org/wiki/Util-linux
17086 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17087 S:      Maintained
17088
17089 UUID HELPERS
17090 M:      Christoph Hellwig <hch@lst.de>
17091 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17092 L:      linux-kernel@vger.kernel.org
17093 T:      git git://git.infradead.org/users/hch/uuid.git
17094 F:      lib/uuid.c
17095 F:      lib/test_uuid.c
17096 F:      include/linux/uuid.h
17097 F:      include/uapi/linux/uuid.h
17098 S:      Maintained
17099
17100 UVESAFB DRIVER
17101 M:      Michal Januszewski <spock@gentoo.org>
17102 L:      linux-fbdev@vger.kernel.org
17103 W:      https://github.com/mjanusz/v86d
17104 S:      Maintained
17105 F:      Documentation/fb/uvesafb.rst
17106 F:      drivers/video/fbdev/uvesafb.*
17107
17108 VF610 NAND DRIVER
17109 M:      Stefan Agner <stefan@agner.ch>
17110 L:      linux-mtd@lists.infradead.org
17111 S:      Supported
17112 F:      drivers/mtd/nand/raw/vf610_nfc.c
17113
17114 VFAT/FAT/MSDOS FILESYSTEM
17115 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17116 S:      Maintained
17117 F:      Documentation/filesystems/vfat.txt
17118 F:      fs/fat/
17119
17120 VFIO DRIVER
17121 M:      Alex Williamson <alex.williamson@redhat.com>
17122 R:      Cornelia Huck <cohuck@redhat.com>
17123 L:      kvm@vger.kernel.org
17124 T:      git git://github.com/awilliam/linux-vfio.git
17125 S:      Maintained
17126 F:      Documentation/driver-api/vfio.rst
17127 F:      drivers/vfio/
17128 F:      include/linux/vfio.h
17129 F:      include/uapi/linux/vfio.h
17130
17131 VFIO MEDIATED DEVICE DRIVERS
17132 M:      Kirti Wankhede <kwankhede@nvidia.com>
17133 L:      kvm@vger.kernel.org
17134 S:      Maintained
17135 F:      Documentation/driver-api/vfio-mediated-device.rst
17136 F:      drivers/vfio/mdev/
17137 F:      include/linux/mdev.h
17138 F:      samples/vfio-mdev/
17139
17140 VFIO PLATFORM DRIVER
17141 M:      Eric Auger <eric.auger@redhat.com>
17142 L:      kvm@vger.kernel.org
17143 S:      Maintained
17144 F:      drivers/vfio/platform/
17145
17146 VGA_SWITCHEROO
17147 R:      Lukas Wunner <lukas@wunner.de>
17148 S:      Maintained
17149 F:      Documentation/gpu/vga-switcheroo.rst
17150 F:      drivers/gpu/vga/vga_switcheroo.c
17151 F:      include/linux/vga_switcheroo.h
17152 T:      git git://anongit.freedesktop.org/drm/drm-misc
17153
17154 VIA RHINE NETWORK DRIVER
17155 S:      Orphan
17156 F:      drivers/net/ethernet/via/via-rhine.c
17157
17158 VIA SD/MMC CARD CONTROLLER DRIVER
17159 M:      Bruce Chang <brucechang@via.com.tw>
17160 M:      Harald Welte <HaraldWelte@viatech.com>
17161 S:      Maintained
17162 F:      drivers/mmc/host/via-sdmmc.c
17163
17164 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17165 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17166 L:      linux-fbdev@vger.kernel.org
17167 S:      Maintained
17168 F:      include/linux/via-core.h
17169 F:      include/linux/via-gpio.h
17170 F:      include/linux/via_i2c.h
17171 F:      drivers/video/fbdev/via/
17172
17173 VIA VELOCITY NETWORK DRIVER
17174 M:      Francois Romieu <romieu@fr.zoreil.com>
17175 L:      netdev@vger.kernel.org
17176 S:      Maintained
17177 F:      drivers/net/ethernet/via/via-velocity.*
17178
17179 VICODEC VIRTUAL CODEC DRIVER
17180 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17181 L:      linux-media@vger.kernel.org
17182 T:      git git://linuxtv.org/media_tree.git
17183 W:      https://linuxtv.org
17184 S:      Maintained
17185 F:      drivers/media/platform/vicodec/*
17186
17187 VIDEO MULTIPLEXER DRIVER
17188 M:      Philipp Zabel <p.zabel@pengutronix.de>
17189 L:      linux-media@vger.kernel.org
17190 S:      Maintained
17191 F:      drivers/media/platform/video-mux.c
17192
17193 VIDEO I2C POLLING DRIVER
17194 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17195 L:      linux-media@vger.kernel.org
17196 S:      Maintained
17197 F:      drivers/media/i2c/video-i2c.c
17198
17199 VIDEOBUF2 FRAMEWORK
17200 M:      Pawel Osciak <pawel@osciak.com>
17201 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17202 M:      Kyungmin Park <kyungmin.park@samsung.com>
17203 R:      Tomasz Figa <tfiga@chromium.org>
17204 L:      linux-media@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/media/common/videobuf2/*
17207 F:      include/media/videobuf2-*
17208
17209 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17210 M:      Helen Koike <helen.koike@collabora.com>
17211 L:      linux-media@vger.kernel.org
17212 T:      git git://linuxtv.org/media_tree.git
17213 W:      https://linuxtv.org
17214 S:      Maintained
17215 F:      drivers/media/platform/vimc/*
17216
17217 VIRT LIB
17218 M:      Alex Williamson <alex.williamson@redhat.com>
17219 M:      Paolo Bonzini <pbonzini@redhat.com>
17220 L:      kvm@vger.kernel.org
17221 S:      Supported
17222 F:      virt/lib/
17223
17224 VIRTIO AND VHOST VSOCK DRIVER
17225 M:      Stefan Hajnoczi <stefanha@redhat.com>
17226 L:      kvm@vger.kernel.org
17227 L:      virtualization@lists.linux-foundation.org
17228 L:      netdev@vger.kernel.org
17229 S:      Maintained
17230 F:      include/linux/virtio_vsock.h
17231 F:      include/uapi/linux/virtio_vsock.h
17232 F:      include/uapi/linux/vsockmon.h
17233 F:      include/uapi/linux/vm_sockets_diag.h
17234 F:      net/vmw_vsock/diag.c
17235 F:      net/vmw_vsock/af_vsock_tap.c
17236 F:      net/vmw_vsock/virtio_transport_common.c
17237 F:      net/vmw_vsock/virtio_transport.c
17238 F:      drivers/net/vsockmon.c
17239 F:      drivers/vhost/vsock.c
17240 F:      tools/testing/vsock/
17241
17242 VIRTIO CONSOLE DRIVER
17243 M:      Amit Shah <amit@kernel.org>
17244 L:      virtualization@lists.linux-foundation.org
17245 S:      Maintained
17246 F:      drivers/char/virtio_console.c
17247 F:      include/linux/virtio_console.h
17248 F:      include/uapi/linux/virtio_console.h
17249
17250 VIRTIO CORE AND NET DRIVERS
17251 M:      "Michael S. Tsirkin" <mst@redhat.com>
17252 M:      Jason Wang <jasowang@redhat.com>
17253 L:      virtualization@lists.linux-foundation.org
17254 S:      Maintained
17255 F:      Documentation/devicetree/bindings/virtio/
17256 F:      drivers/virtio/
17257 F:      tools/virtio/
17258 F:      drivers/net/virtio_net.c
17259 F:      drivers/block/virtio_blk.c
17260 F:      include/linux/virtio*.h
17261 F:      include/uapi/linux/virtio_*.h
17262 F:      drivers/crypto/virtio/
17263 F:      mm/balloon_compaction.c
17264
17265 VIRTIO BLOCK AND SCSI DRIVERS
17266 M:      "Michael S. Tsirkin" <mst@redhat.com>
17267 M:      Jason Wang <jasowang@redhat.com>
17268 R:      Paolo Bonzini <pbonzini@redhat.com>
17269 R:      Stefan Hajnoczi <stefanha@redhat.com>
17270 L:      virtualization@lists.linux-foundation.org
17271 S:      Maintained
17272 F:      drivers/block/virtio_blk.c
17273 F:      drivers/scsi/virtio_scsi.c
17274 F:      include/uapi/linux/virtio_blk.h
17275 F:      include/uapi/linux/virtio_scsi.h
17276 F:      drivers/vhost/scsi.c
17277
17278 VIRTIO CRYPTO DRIVER
17279 M:      Gonglei <arei.gonglei@huawei.com>
17280 L:      virtualization@lists.linux-foundation.org
17281 L:      linux-crypto@vger.kernel.org
17282 S:      Maintained
17283 F:      drivers/crypto/virtio/
17284 F:      include/uapi/linux/virtio_crypto.h
17285
17286 VIRTIO DRIVERS FOR S390
17287 M:      Cornelia Huck <cohuck@redhat.com>
17288 M:      Halil Pasic <pasic@linux.ibm.com>
17289 L:      linux-s390@vger.kernel.org
17290 L:      virtualization@lists.linux-foundation.org
17291 L:      kvm@vger.kernel.org
17292 S:      Supported
17293 F:      drivers/s390/virtio/
17294 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17295
17296 VIRTIO FILE SYSTEM
17297 M:      Vivek Goyal <vgoyal@redhat.com>
17298 M:      Stefan Hajnoczi <stefanha@redhat.com>
17299 M:      Miklos Szeredi <miklos@szeredi.hu>
17300 L:      virtualization@lists.linux-foundation.org
17301 L:      linux-fsdevel@vger.kernel.org
17302 W:      https://virtio-fs.gitlab.io/
17303 S:      Supported
17304 F:      fs/fuse/virtio_fs.c
17305 F:      include/uapi/linux/virtio_fs.h
17306 F:      Documentation/filesystems/virtiofs.rst
17307
17308 VIRTIO GPU DRIVER
17309 M:      David Airlie <airlied@linux.ie>
17310 M:      Gerd Hoffmann <kraxel@redhat.com>
17311 L:      dri-devel@lists.freedesktop.org
17312 L:      virtualization@lists.linux-foundation.org
17313 T:      git git://anongit.freedesktop.org/drm/drm-misc
17314 S:      Maintained
17315 F:      drivers/gpu/drm/virtio/
17316 F:      include/uapi/linux/virtio_gpu.h
17317
17318 VIRTIO HOST (VHOST)
17319 M:      "Michael S. Tsirkin" <mst@redhat.com>
17320 M:      Jason Wang <jasowang@redhat.com>
17321 L:      kvm@vger.kernel.org
17322 L:      virtualization@lists.linux-foundation.org
17323 L:      netdev@vger.kernel.org
17324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17325 S:      Maintained
17326 F:      drivers/vhost/
17327 F:      include/uapi/linux/vhost.h
17328
17329 VIRTIO INPUT DRIVER
17330 M:      Gerd Hoffmann <kraxel@redhat.com>
17331 S:      Maintained
17332 F:      drivers/virtio/virtio_input.c
17333 F:      include/uapi/linux/virtio_input.h
17334
17335 VIRTIO IOMMU DRIVER
17336 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17337 L:      virtualization@lists.linux-foundation.org
17338 S:      Maintained
17339 F:      drivers/iommu/virtio-iommu.c
17340 F:      include/uapi/linux/virtio_iommu.h
17341
17342 VIRTUAL BOX GUEST DEVICE DRIVER
17343 M:      Hans de Goede <hdegoede@redhat.com>
17344 M:      Arnd Bergmann <arnd@arndb.de>
17345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17346 S:      Maintained
17347 F:      include/linux/vbox_utils.h
17348 F:      include/uapi/linux/vbox*.h
17349 F:      drivers/virt/vboxguest/
17350
17351 VIRTUAL SERIO DEVICE DRIVER
17352 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17353 S:      Maintained
17354 F:      drivers/input/serio/userio.c
17355 F:      include/uapi/linux/userio.h
17356
17357 VIVID VIRTUAL VIDEO DRIVER
17358 M:      Hans Verkuil <hverkuil@xs4all.nl>
17359 L:      linux-media@vger.kernel.org
17360 T:      git git://linuxtv.org/media_tree.git
17361 W:      https://linuxtv.org
17362 S:      Maintained
17363 F:      drivers/media/platform/vivid/*
17364
17365 VLYNQ BUS
17366 M:      Florian Fainelli <f.fainelli@gmail.com>
17367 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17368 S:      Maintained
17369 F:      drivers/vlynq/vlynq.c
17370 F:      include/linux/vlynq.h
17371
17372 VME SUBSYSTEM
17373 M:      Martyn Welch <martyn@welchs.me.uk>
17374 M:      Manohar Vanga <manohar.vanga@gmail.com>
17375 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17376 L:      devel@driverdev.osuosl.org
17377 S:      Maintained
17378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17379 F:      Documentation/driver-api/vme.rst
17380 F:      drivers/staging/vme/
17381 F:      drivers/vme/
17382 F:      include/linux/vme*
17383
17384 VMWARE BALLOON DRIVER
17385 M:      Nadav Amit <namit@vmware.com>
17386 M:      "VMware, Inc." <pv-drivers@vmware.com>
17387 L:      linux-kernel@vger.kernel.org
17388 S:      Maintained
17389 F:      drivers/misc/vmw_balloon.c
17390
17391 VMWARE HYPERVISOR INTERFACE
17392 M:      Thomas Hellstrom <thellstrom@vmware.com>
17393 M:      "VMware, Inc." <pv-drivers@vmware.com>
17394 L:      virtualization@lists.linux-foundation.org
17395 S:      Supported
17396 F:      arch/x86/kernel/cpu/vmware.c
17397 F:      arch/x86/include/asm/vmware.h
17398
17399 VMWARE PVRDMA DRIVER
17400 M:      Adit Ranadive <aditr@vmware.com>
17401 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17402 L:      linux-rdma@vger.kernel.org
17403 S:      Maintained
17404 F:      drivers/infiniband/hw/vmw_pvrdma/
17405
17406 VMware PVSCSI driver
17407 M:      Jim Gill <jgill@vmware.com>
17408 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17409 L:      linux-scsi@vger.kernel.org
17410 S:      Maintained
17411 F:      drivers/scsi/vmw_pvscsi.c
17412 F:      drivers/scsi/vmw_pvscsi.h
17413
17414 VMWARE VMMOUSE SUBDRIVER
17415 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17416 M:      "VMware, Inc." <pv-drivers@vmware.com>
17417 L:      linux-input@vger.kernel.org
17418 S:      Maintained
17419 F:      drivers/input/mouse/vmmouse.c
17420 F:      drivers/input/mouse/vmmouse.h
17421
17422 VMWARE VMXNET3 ETHERNET DRIVER
17423 M:      Ronak Doshi <doshir@vmware.com>
17424 M:      "VMware, Inc." <pv-drivers@vmware.com>
17425 L:      netdev@vger.kernel.org
17426 S:      Maintained
17427 F:      drivers/net/vmxnet3/
17428
17429 VOCORE VOCORE2 BOARD
17430 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17431 L:      linux-mips@vger.kernel.org
17432 S:      Maintained
17433 F:      arch/mips/boot/dts/ralink/vocore2.dts
17434
17435 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17436 M:      Liam Girdwood <lgirdwood@gmail.com>
17437 M:      Mark Brown <broonie@kernel.org>
17438 L:      linux-kernel@vger.kernel.org
17439 W:      http://www.slimlogic.co.uk/?p=48
17440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17441 S:      Supported
17442 F:      Documentation/devicetree/bindings/regulator/
17443 F:      Documentation/power/regulator/
17444 F:      drivers/regulator/
17445 F:      include/dt-bindings/regulator/
17446 F:      include/linux/regulator/
17447 K:      regulator_get_optional
17448
17449 VRF
17450 M:      David Ahern <dsa@cumulusnetworks.com>
17451 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17452 L:      netdev@vger.kernel.org
17453 S:      Maintained
17454 F:      drivers/net/vrf.c
17455 F:      Documentation/networking/vrf.txt
17456
17457 VT1211 HARDWARE MONITOR DRIVER
17458 M:      Juerg Haefliger <juergh@gmail.com>
17459 L:      linux-hwmon@vger.kernel.org
17460 S:      Maintained
17461 F:      Documentation/hwmon/vt1211.rst
17462 F:      drivers/hwmon/vt1211.c
17463
17464 VT8231 HARDWARE MONITOR DRIVER
17465 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17466 L:      linux-hwmon@vger.kernel.org
17467 S:      Maintained
17468 F:      drivers/hwmon/vt8231.c
17469
17470 VUB300 USB to SDIO/SD/MMC bridge chip
17471 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17472 L:      linux-mmc@vger.kernel.org
17473 L:      linux-usb@vger.kernel.org
17474 S:      Supported
17475 F:      drivers/mmc/host/vub300.c
17476
17477 W1 DALLAS'S 1-WIRE BUS
17478 M:      Evgeniy Polyakov <zbr@ioremap.net>
17479 S:      Maintained
17480 F:      Documentation/devicetree/bindings/w1/
17481 F:      Documentation/w1/
17482 F:      drivers/w1/
17483 F:      include/linux/w1.h
17484
17485 W83791D HARDWARE MONITORING DRIVER
17486 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17487 L:      linux-hwmon@vger.kernel.org
17488 S:      Maintained
17489 F:      Documentation/hwmon/w83791d.rst
17490 F:      drivers/hwmon/w83791d.c
17491
17492 W83793 HARDWARE MONITORING DRIVER
17493 M:      Rudolf Marek <r.marek@assembler.cz>
17494 L:      linux-hwmon@vger.kernel.org
17495 S:      Maintained
17496 F:      Documentation/hwmon/w83793.rst
17497 F:      drivers/hwmon/w83793.c
17498
17499 W83795 HARDWARE MONITORING DRIVER
17500 M:      Jean Delvare <jdelvare@suse.com>
17501 L:      linux-hwmon@vger.kernel.org
17502 S:      Maintained
17503 F:      drivers/hwmon/w83795.c
17504
17505 W83L51xD SD/MMC CARD INTERFACE DRIVER
17506 M:      Pierre Ossman <pierre@ossman.eu>
17507 S:      Maintained
17508 F:      drivers/mmc/host/wbsd.*
17509
17510 WACOM PROTOCOL 4 SERIAL TABLETS
17511 M:      Julian Squires <julian@cipht.net>
17512 M:      Hans de Goede <hdegoede@redhat.com>
17513 L:      linux-input@vger.kernel.org
17514 S:      Maintained
17515 F:      drivers/input/tablet/wacom_serial4.c
17516
17517 WATCHDOG DEVICE DRIVERS
17518 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17519 M:      Guenter Roeck <linux@roeck-us.net>
17520 L:      linux-watchdog@vger.kernel.org
17521 W:      http://www.linux-watchdog.org/
17522 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17523 S:      Maintained
17524 F:      Documentation/devicetree/bindings/watchdog/
17525 F:      Documentation/watchdog/
17526 F:      drivers/watchdog/
17527 F:      include/linux/watchdog.h
17528 F:      include/uapi/linux/watchdog.h
17529
17530 WHISKEYCOVE PMIC GPIO DRIVER
17531 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17532 L:      linux-gpio@vger.kernel.org
17533 S:      Maintained
17534 F:      drivers/gpio/gpio-wcove.c
17535
17536 WHWAVE RTC DRIVER
17537 M:      Dianlong Li <long17.cool@163.com>
17538 L:      linux-rtc@vger.kernel.org
17539 S:      Maintained
17540 F:      drivers/rtc/rtc-sd3078.c
17541
17542 WIIMOTE HID DRIVER
17543 M:      David Herrmann <dh.herrmann@googlemail.com>
17544 L:      linux-input@vger.kernel.org
17545 S:      Maintained
17546 F:      drivers/hid/hid-wiimote*
17547
17548 WILOCITY WIL6210 WIRELESS DRIVER
17549 M:      Maya Erez <merez@codeaurora.org>
17550 L:      linux-wireless@vger.kernel.org
17551 L:      wil6210@qti.qualcomm.com
17552 S:      Supported
17553 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17554 F:      drivers/net/wireless/ath/wil6210/
17555
17556 WIMAX STACK
17557 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17558 M:      linux-wimax@intel.com
17559 L:      wimax@linuxwimax.org (subscribers-only)
17560 S:      Supported
17561 W:      http://linuxwimax.org
17562 F:      Documentation/admin-guide/wimax/wimax.rst
17563 F:      include/linux/wimax/debug.h
17564 F:      include/net/wimax.h
17565 F:      include/uapi/linux/wimax.h
17566 F:      net/wimax/
17567
17568 WINBOND CIR DRIVER
17569 M:      David Härdeman <david@hardeman.nu>
17570 S:      Maintained
17571 F:      drivers/media/rc/winbond-cir.c
17572
17573 RCMM REMOTE CONTROLS DECODER
17574 M:      Patrick Lerda <patrick9876@free.fr>
17575 S:      Maintained
17576 F:      drivers/media/rc/ir-rcmm-decoder.c
17577
17578 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17579 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17580 L:      linux-watchdog@vger.kernel.org
17581 S:      Maintained
17582 F:      drivers/watchdog/ebc-c384_wdt.c
17583
17584 WINSYSTEMS WS16C48 GPIO DRIVER
17585 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17586 L:      linux-gpio@vger.kernel.org
17587 S:      Maintained
17588 F:      drivers/gpio/gpio-ws16c48.c
17589
17590 WISTRON LAPTOP BUTTON DRIVER
17591 M:      Miloslav Trmac <mitr@volny.cz>
17592 S:      Maintained
17593 F:      drivers/input/misc/wistron_btns.c
17594
17595 WL3501 WIRELESS PCMCIA CARD DRIVER
17596 L:      linux-wireless@vger.kernel.org
17597 S:      Odd fixes
17598 F:      drivers/net/wireless/wl3501*
17599
17600 WOLFSON MICROELECTRONICS DRIVERS
17601 L:      patches@opensource.cirrus.com
17602 T:      git https://github.com/CirrusLogic/linux-drivers.git
17603 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17604 S:      Supported
17605 F:      Documentation/hwmon/wm83??.rst
17606 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17607 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17608 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17609 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17610 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17611 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17612 F:      drivers/clk/clk-wm83*.c
17613 F:      drivers/extcon/extcon-arizona.c
17614 F:      drivers/leds/leds-wm83*.c
17615 F:      drivers/gpio/gpio-*wm*.c
17616 F:      drivers/gpio/gpio-arizona.c
17617 F:      drivers/hwmon/wm83??-hwmon.c
17618 F:      drivers/input/misc/wm831x-on.c
17619 F:      drivers/input/touchscreen/wm831x-ts.c
17620 F:      drivers/input/touchscreen/wm97*.c
17621 F:      drivers/mfd/arizona*
17622 F:      drivers/mfd/wm*.c
17623 F:      drivers/mfd/cs47l24*
17624 F:      drivers/power/supply/wm83*.c
17625 F:      drivers/rtc/rtc-wm83*.c
17626 F:      drivers/regulator/wm8*.c
17627 F:      drivers/regulator/arizona*
17628 F:      drivers/video/backlight/wm83*_bl.c
17629 F:      drivers/watchdog/wm83*_wdt.c
17630 F:      include/linux/mfd/arizona/
17631 F:      include/linux/mfd/wm831x/
17632 F:      include/linux/mfd/wm8350/
17633 F:      include/linux/mfd/wm8400*
17634 F:      include/linux/regulator/arizona*
17635 F:      include/linux/wm97xx.h
17636 F:      include/sound/wm????.h
17637 F:      sound/soc/codecs/arizona.?
17638 F:      sound/soc/codecs/wm*
17639 F:      sound/soc/codecs/cs47l24*
17640
17641 WORKQUEUE
17642 M:      Tejun Heo <tj@kernel.org>
17643 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17645 S:      Maintained
17646 F:      include/linux/workqueue.h
17647 F:      kernel/workqueue.c
17648 F:      Documentation/core-api/workqueue.rst
17649
17650 X-POWERS AXP288 PMIC DRIVERS
17651 M:      Hans de Goede <hdegoede@redhat.com>
17652 S:      Maintained
17653 N:      axp288
17654 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17655
17656 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17657 M:      Chen-Yu Tsai <wens@csie.org>
17658 L:      linux-kernel@vger.kernel.org
17659 S:      Maintained
17660 N:      axp[128]
17661
17662 X.25 NETWORK LAYER
17663 M:      Andrew Hendry <andrew.hendry@gmail.com>
17664 L:      linux-x25@vger.kernel.org
17665 S:      Odd Fixes
17666 F:      Documentation/networking/x25*
17667 F:      include/net/x25*
17668 F:      net/x25/
17669
17670 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17671 M:      Thomas Gleixner <tglx@linutronix.de>
17672 M:      Ingo Molnar <mingo@redhat.com>
17673 M:      Borislav Petkov <bp@alien8.de>
17674 R:      "H. Peter Anvin" <hpa@zytor.com>
17675 M:      x86@kernel.org
17676 L:      linux-kernel@vger.kernel.org
17677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17678 S:      Maintained
17679 F:      Documentation/devicetree/bindings/x86/
17680 F:      Documentation/x86/
17681 F:      arch/x86/
17682
17683 X86 ENTRY CODE
17684 M:      Andy Lutomirski <luto@kernel.org>
17685 L:      linux-kernel@vger.kernel.org
17686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17687 S:      Maintained
17688 F:      arch/x86/entry/
17689
17690 X86 MCE INFRASTRUCTURE
17691 M:      Tony Luck <tony.luck@intel.com>
17692 M:      Borislav Petkov <bp@alien8.de>
17693 L:      linux-edac@vger.kernel.org
17694 S:      Maintained
17695 F:      arch/x86/kernel/cpu/mce/*
17696
17697 X86 MICROCODE UPDATE SUPPORT
17698 M:      Borislav Petkov <bp@alien8.de>
17699 S:      Maintained
17700 F:      arch/x86/kernel/cpu/microcode/*
17701
17702 X86 MM
17703 M:      Dave Hansen <dave.hansen@linux.intel.com>
17704 M:      Andy Lutomirski <luto@kernel.org>
17705 M:      Peter Zijlstra <peterz@infradead.org>
17706 L:      linux-kernel@vger.kernel.org
17707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17708 S:      Maintained
17709 F:      arch/x86/mm/
17710
17711 X86 PLATFORM DRIVERS
17712 M:      Darren Hart <dvhart@infradead.org>
17713 M:      Andy Shevchenko <andy@infradead.org>
17714 L:      platform-driver-x86@vger.kernel.org
17715 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17716 S:      Odd Fixes
17717 F:      drivers/platform/x86/
17718 F:      drivers/platform/olpc/
17719
17720 X86 PLATFORM DRIVERS - ARCH
17721 R:      Darren Hart <dvhart@infradead.org>
17722 R:      Andy Shevchenko <andy@infradead.org>
17723 L:      platform-driver-x86@vger.kernel.org
17724 L:      x86@kernel.org
17725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17726 S:      Maintained
17727 F:      arch/x86/platform
17728
17729 X86 VDSO
17730 M:      Andy Lutomirski <luto@kernel.org>
17731 L:      linux-kernel@vger.kernel.org
17732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17733 S:      Maintained
17734 F:      arch/x86/entry/vdso/
17735
17736 XARRAY
17737 M:      Matthew Wilcox <willy@infradead.org>
17738 L:      linux-fsdevel@vger.kernel.org
17739 S:      Supported
17740 F:      Documentation/core-api/xarray.rst
17741 F:      lib/idr.c
17742 F:      lib/xarray.c
17743 F:      include/linux/idr.h
17744 F:      include/linux/xarray.h
17745 F:      tools/testing/radix-tree
17746
17747 XBOX DVD IR REMOTE
17748 M:      Benjamin Valentin <benpicco@googlemail.com>
17749 S:      Maintained
17750 F:      drivers/media/rc/xbox_remote.c
17751 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17752
17753 XC2028/3028 TUNER DRIVER
17754 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17755 L:      linux-media@vger.kernel.org
17756 W:      https://linuxtv.org
17757 T:      git git://linuxtv.org/media_tree.git
17758 S:      Maintained
17759 F:      drivers/media/tuners/tuner-xc2028.*
17760
17761 XDP (eXpress Data Path)
17762 M:      Alexei Starovoitov <ast@kernel.org>
17763 M:      Daniel Borkmann <daniel@iogearbox.net>
17764 M:      David S. Miller <davem@davemloft.net>
17765 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17766 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17767 M:      John Fastabend <john.fastabend@gmail.com>
17768 L:      netdev@vger.kernel.org
17769 L:      bpf@vger.kernel.org
17770 S:      Supported
17771 F:      net/core/xdp.c
17772 F:      include/net/xdp.h
17773 F:      kernel/bpf/devmap.c
17774 F:      kernel/bpf/cpumap.c
17775 F:      include/trace/events/xdp.h
17776 K:      xdp
17777 N:      xdp
17778
17779 XDP SOCKETS (AF_XDP)
17780 M:      Björn Töpel <bjorn.topel@intel.com>
17781 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17782 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17783 L:      netdev@vger.kernel.org
17784 L:      bpf@vger.kernel.org
17785 S:      Maintained
17786 F:      kernel/bpf/xskmap.c
17787 F:      net/xdp/
17788
17789 XEN BLOCK SUBSYSTEM
17790 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17791 M:      Roger Pau Monné <roger.pau@citrix.com>
17792 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17793 S:      Supported
17794 F:      drivers/block/xen-blkback/*
17795 F:      drivers/block/xen*
17796
17797 XEN HYPERVISOR ARM
17798 M:      Stefano Stabellini <sstabellini@kernel.org>
17799 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17800 S:      Maintained
17801 F:      arch/arm/xen/
17802 F:      arch/arm/include/asm/xen/
17803
17804 XEN HYPERVISOR ARM64
17805 M:      Stefano Stabellini <sstabellini@kernel.org>
17806 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17807 S:      Maintained
17808 F:      arch/arm64/xen/
17809 F:      arch/arm64/include/asm/xen/
17810
17811 XEN HYPERVISOR INTERFACE
17812 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17813 M:      Juergen Gross <jgross@suse.com>
17814 R:      Stefano Stabellini <sstabellini@kernel.org>
17815 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17817 S:      Supported
17818 F:      arch/x86/xen/
17819 F:      arch/x86/platform/pvh/
17820 F:      drivers/*/xen-*front.c
17821 F:      drivers/xen/
17822 F:      arch/x86/include/asm/xen/
17823 F:      arch/x86/include/asm/pvclock-abi.h
17824 F:      include/xen/
17825 F:      include/uapi/xen/
17826 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17827 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17828
17829 XEN NETWORK BACKEND DRIVER
17830 M:      Wei Liu <wei.liu@kernel.org>
17831 M:      Paul Durrant <paul@xen.org>
17832 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17833 L:      netdev@vger.kernel.org
17834 S:      Supported
17835 F:      drivers/net/xen-netback/*
17836
17837 XEN PCI SUBSYSTEM
17838 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17839 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17840 S:      Supported
17841 F:      arch/x86/pci/*xen*
17842 F:      drivers/pci/*xen*
17843
17844 XEN PVSCSI DRIVERS
17845 M:      Juergen Gross <jgross@suse.com>
17846 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17847 L:      linux-scsi@vger.kernel.org
17848 S:      Supported
17849 F:      drivers/scsi/xen-scsifront.c
17850 F:      drivers/xen/xen-scsiback.c
17851 F:      include/xen/interface/io/vscsiif.h
17852
17853 XEN SWIOTLB SUBSYSTEM
17854 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17855 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17856 L:      iommu@lists.linux-foundation.org
17857 S:      Supported
17858 F:      arch/x86/xen/*swiotlb*
17859 F:      drivers/xen/*swiotlb*
17860
17861 XEN SOUND FRONTEND DRIVER
17862 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17863 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17865 S:      Supported
17866 F:      sound/xen/*
17867
17868 XFS FILESYSTEM
17869 M:      Darrick J. Wong <darrick.wong@oracle.com>
17870 M:      linux-xfs@vger.kernel.org
17871 L:      linux-xfs@vger.kernel.org
17872 W:      http://xfs.org/
17873 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17874 S:      Supported
17875 F:      Documentation/admin-guide/xfs.rst
17876 F:      Documentation/ABI/testing/sysfs-fs-xfs
17877 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17878 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17879 F:      fs/xfs/
17880 F:      include/uapi/linux/dqblk_xfs.h
17881 F:      include/uapi/linux/fsmap.h
17882
17883 XILINX AXI ETHERNET DRIVER
17884 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
17885 S:      Maintained
17886 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17887
17888 XILINX UARTLITE SERIAL DRIVER
17889 M:      Peter Korsgaard <jacmet@sunsite.dk>
17890 L:      linux-serial@vger.kernel.org
17891 S:      Maintained
17892 F:      drivers/tty/serial/uartlite.c
17893
17894 XILINX VIDEO IP CORES
17895 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17897 L:      linux-media@vger.kernel.org
17898 T:      git git://linuxtv.org/media_tree.git
17899 S:      Supported
17900 F:      Documentation/devicetree/bindings/media/xilinx/
17901 F:      drivers/media/platform/xilinx/
17902 F:      include/uapi/linux/xilinx-v4l2-controls.h
17903
17904 XILINX SD-FEC IP CORES
17905 M:      Derek Kiernan <derek.kiernan@xilinx.com>
17906 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
17907 S:      Maintained
17908 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
17909 F:      Documentation/misc-devices/xilinx_sdfec.rst
17910 F:      drivers/misc/xilinx_sdfec.c
17911 F:      drivers/misc/Kconfig
17912 F:      drivers/misc/Makefile
17913 F:      include/uapi/misc/xilinx_sdfec.h
17914
17915 XILLYBUS DRIVER
17916 M:      Eli Billauer <eli.billauer@gmail.com>
17917 L:      linux-kernel@vger.kernel.org
17918 S:      Supported
17919 F:      drivers/char/xillybus/
17920
17921 XLP9XX I2C DRIVER
17922 M:      George Cherian <george.cherian@cavium.com>
17923 M:      Jan Glauber <jglauber@cavium.com>
17924 L:      linux-i2c@vger.kernel.org
17925 W:      http://www.cavium.com
17926 S:      Supported
17927 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17928 F:      drivers/i2c/busses/i2c-xlp9xx.c
17929
17930 XRA1403 GPIO EXPANDER
17931 M:      Nandor Han <nandor.han@ge.com>
17932 M:      Semi Malinen <semi.malinen@ge.com>
17933 L:      linux-gpio@vger.kernel.org
17934 S:      Maintained
17935 F:      drivers/gpio/gpio-xra1403.c
17936 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17937
17938 XTENSA XTFPGA PLATFORM SUPPORT
17939 M:      Max Filippov <jcmvbkbc@gmail.com>
17940 L:      linux-xtensa@linux-xtensa.org
17941 S:      Maintained
17942 F:      drivers/spi/spi-xtensa-xtfpga.c
17943 F:      sound/soc/xtensa/xtfpga-i2s.c
17944
17945 YAM DRIVER FOR AX.25
17946 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17947 L:      linux-hams@vger.kernel.org
17948 S:      Maintained
17949 F:      drivers/net/hamradio/yam*
17950 F:      include/linux/yam.h
17951
17952 YAMA SECURITY MODULE
17953 M:      Kees Cook <keescook@chromium.org>
17954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17955 S:      Supported
17956 F:      security/yama/
17957 F:      Documentation/admin-guide/LSM/Yama.rst
17958
17959 YEALINK PHONE DRIVER
17960 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17961 L:      usbb2k-api-dev@nongnu.org
17962 S:      Maintained
17963 F:      Documentation/input/devices/yealink.rst
17964 F:      drivers/input/misc/yealink.*
17965
17966 Z8530 DRIVER FOR AX.25
17967 M:      Joerg Reuter <jreuter@yaina.de>
17968 W:      http://yaina.de/jreuter/
17969 W:      http://www.qsl.net/dl1bke/
17970 L:      linux-hams@vger.kernel.org
17971 S:      Maintained
17972 F:      Documentation/networking/z8530drv.txt
17973 F:      drivers/net/hamradio/*scc.c
17974 F:      drivers/net/hamradio/z8530.h
17975
17976 ZBUD COMPRESSED PAGE ALLOCATOR
17977 M:      Seth Jennings <sjenning@redhat.com>
17978 M:      Dan Streetman <ddstreet@ieee.org>
17979 L:      linux-mm@kvack.org
17980 S:      Maintained
17981 F:      mm/zbud.c
17982 F:      include/linux/zbud.h
17983
17984 ZD1211RW WIRELESS DRIVER
17985 M:      Daniel Drake <dsd@gentoo.org>
17986 M:      Ulrich Kunitz <kune@deine-taler.de>
17987 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17988 L:      linux-wireless@vger.kernel.org
17989 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17990 S:      Maintained
17991 F:      drivers/net/wireless/zydas/zd1211rw/
17992
17993 ZD1301 MEDIA DRIVER
17994 M:      Antti Palosaari <crope@iki.fi>
17995 L:      linux-media@vger.kernel.org
17996 W:      https://linuxtv.org/
17997 W:      http://palosaari.fi/linux/
17998 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17999 S:      Maintained
18000 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18001
18002 ZD1301_DEMOD MEDIA DRIVER
18003 M:      Antti Palosaari <crope@iki.fi>
18004 L:      linux-media@vger.kernel.org
18005 W:      https://linuxtv.org/
18006 W:      http://palosaari.fi/linux/
18007 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18008 S:      Maintained
18009 F:      drivers/media/dvb-frontends/zd1301_demod*
18010
18011 ZHAOXIN PROCESSOR SUPPORT
18012 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18013 L:      linux-kernel@vger.kernel.org
18014 S:      Maintained
18015 F:      arch/x86/kernel/cpu/zhaoxin.c
18016
18017 ZPOOL COMPRESSED PAGE STORAGE API
18018 M:      Dan Streetman <ddstreet@ieee.org>
18019 L:      linux-mm@kvack.org
18020 S:      Maintained
18021 F:      mm/zpool.c
18022 F:      include/linux/zpool.h
18023
18024 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18025 M:      Minchan Kim <minchan@kernel.org>
18026 M:      Nitin Gupta <ngupta@vflare.org>
18027 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18028 L:      linux-kernel@vger.kernel.org
18029 S:      Maintained
18030 F:      drivers/block/zram/
18031 F:      Documentation/admin-guide/blockdev/zram.rst
18032
18033 ZS DECSTATION Z85C30 SERIAL DRIVER
18034 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18035 S:      Maintained
18036 F:      drivers/tty/serial/zs.*
18037
18038 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18039 M:      Minchan Kim <minchan@kernel.org>
18040 M:      Nitin Gupta <ngupta@vflare.org>
18041 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18042 L:      linux-mm@kvack.org
18043 S:      Maintained
18044 F:      mm/zsmalloc.c
18045 F:      include/linux/zsmalloc.h
18046 F:      Documentation/vm/zsmalloc.rst
18047
18048 ZSWAP COMPRESSED SWAP CACHING
18049 M:      Seth Jennings <sjenning@redhat.com>
18050 M:      Dan Streetman <ddstreet@ieee.org>
18051 L:      linux-mm@kvack.org
18052 S:      Maintained
18053 F:      mm/zswap.c
18054
18055 THE REST
18056 M:      Linus Torvalds <torvalds@linux-foundation.org>
18057 L:      linux-kernel@vger.kernel.org
18058 Q:      http://patchwork.kernel.org/project/LKML/list/
18059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18060 S:      Buried alive in reporters
18061 F:      *
18062 F:      */