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 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1255 L:      Mali DP Maintainers <malidp@foss.arm.com>
1256 S:      Supported
1257 T:      git git://anongit.freedesktop.org/drm/drm-misc
1258 F:      drivers/gpu/drm/arm/display/include/
1259 F:      drivers/gpu/drm/arm/display/komeda/
1260 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1261 F:      Documentation/gpu/komeda-kms.rst
1262
1263 ARM MALI-DP DRM DRIVER
1264 M:      Liviu Dudau <liviu.dudau@arm.com>
1265 M:      Brian Starkey <brian.starkey@arm.com>
1266 L:      Mali DP Maintainers <malidp@foss.arm.com>
1267 S:      Supported
1268 T:      git git://anongit.freedesktop.org/drm/drm-misc
1269 F:      drivers/gpu/drm/arm/
1270 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1271 F:      Documentation/gpu/afbc.rst
1272
1273 ARM MALI PANFROST DRM DRIVER
1274 M:      Rob Herring <robh@kernel.org>
1275 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1276 R:      Steven Price <steven.price@arm.com>
1277 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1278 L:      dri-devel@lists.freedesktop.org
1279 S:      Supported
1280 T:      git git://anongit.freedesktop.org/drm/drm-misc
1281 F:      drivers/gpu/drm/panfrost/
1282 F:      include/uapi/drm/panfrost_drm.h
1283
1284 ARM MFM AND FLOPPY DRIVERS
1285 M:      Ian Molton <spyro@f2s.com>
1286 S:      Maintained
1287 F:      arch/arm/mach-rpc/floppydma.S
1288 F:      arch/arm/include/asm/floppy.h
1289
1290 ARM PMU PROFILING AND DEBUGGING
1291 M:      Will Deacon <will@kernel.org>
1292 M:      Mark Rutland <mark.rutland@arm.com>
1293 S:      Maintained
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 F:      arch/arm*/kernel/perf_*
1296 F:      arch/arm/oprofile/common.c
1297 F:      arch/arm*/kernel/hw_breakpoint.c
1298 F:      arch/arm*/include/asm/hw_breakpoint.h
1299 F:      arch/arm*/include/asm/perf_event.h
1300 F:      drivers/perf/*
1301 F:      include/linux/perf/arm_pmu.h
1302 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1303 F:      Documentation/devicetree/bindings/perf/
1304
1305 ARM PORT
1306 M:      Russell King <linux@armlinux.org.uk>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 W:      http://www.armlinux.org.uk/
1309 S:      Odd Fixes
1310 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1311 F:      arch/arm/
1312 X:      arch/arm/boot/dts/
1313
1314 ARM PRIMECELL AACI PL041 DRIVER
1315 M:      Russell King <linux@armlinux.org.uk>
1316 S:      Odd Fixes
1317 F:      sound/arm/aaci.*
1318
1319 ARM PRIMECELL BUS SUPPORT
1320 M:      Russell King <linux@armlinux.org.uk>
1321 S:      Odd Fixes
1322 F:      drivers/amba/
1323 F:      include/linux/amba/bus.h
1324
1325 ARM PRIMECELL CLCD PL110 DRIVER
1326 M:      Russell King <linux@armlinux.org.uk>
1327 S:      Odd Fixes
1328 F:      drivers/video/fbdev/amba-clcd.*
1329
1330 ARM PRIMECELL KMI PL050 DRIVER
1331 M:      Russell King <linux@armlinux.org.uk>
1332 S:      Odd Fixes
1333 F:      drivers/input/serio/ambakmi.*
1334 F:      include/linux/amba/kmi.h
1335
1336 ARM PRIMECELL MMCI PL180/1 DRIVER
1337 M:      Russell King <linux@armlinux.org.uk>
1338 S:      Odd Fixes
1339 F:      drivers/mmc/host/mmci.*
1340 F:      include/linux/amba/mmci.h
1341
1342 ARM PRIMECELL SSP PL022 SPI DRIVER
1343 M:      Linus Walleij <linus.walleij@linaro.org>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1347 F:      drivers/spi/spi-pl022.c
1348
1349 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1350 M:      Russell King <linux@armlinux.org.uk>
1351 S:      Odd Fixes
1352 F:      drivers/tty/serial/amba-pl01*.c
1353 F:      include/linux/amba/serial.h
1354
1355 ARM PRIMECELL VIC PL190/PL192 DRIVER
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1360 F:      drivers/irqchip/irq-vic.c
1361
1362 AMAZON ANNAPURNA LABS FIC DRIVER
1363 M:      Talel Shenhar <talel@amazon.com>
1364 S:      Maintained
1365 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1366 F:      drivers/irqchip/irq-al-fic.c
1367
1368 ARM SMMU DRIVERS
1369 M:      Will Deacon <will@kernel.org>
1370 R:      Robin Murphy <robin.murphy@arm.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      drivers/iommu/arm-smmu*
1374 F:      drivers/iommu/io-pgtable-arm.c
1375 F:      drivers/iommu/io-pgtable-arm-v7s.c
1376
1377 ARM SUB-ARCHITECTURES
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      arch/arm/mach-*/
1381 F:      arch/arm/plat-*/
1382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1383
1384 ARM/ACTIONS SEMI ARCHITECTURE
1385 M:      Andreas Färber <afaerber@suse.de>
1386 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Maintained
1389 N:      owl
1390 F:      arch/arm/mach-actions/
1391 F:      arch/arm/boot/dts/owl-*
1392 F:      arch/arm64/boot/dts/actions/
1393 F:      drivers/clk/actions/
1394 F:      drivers/clocksource/timer-owl*
1395 F:      drivers/dma/owl-dma.c
1396 F:      drivers/i2c/busses/i2c-owl.c
1397 F:      drivers/pinctrl/actions/*
1398 F:      drivers/soc/actions/
1399 F:      include/dt-bindings/power/owl-*
1400 F:      include/linux/soc/actions/
1401 F:      Documentation/devicetree/bindings/arm/actions.yaml
1402 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1403 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1404 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1405 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1406 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1407 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1408
1409 ARM/ADS SPHERE MACHINE SUPPORT
1410 M:      Lennert Buytenhek <kernel@wantstofly.org>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413
1414 ARM/AFEB9260 MACHINE SUPPORT
1415 M:      Sergey Lapin <slapin@ossfans.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418
1419 ARM/AJECO 1ARM MACHINE SUPPORT
1420 M:      Lennert Buytenhek <kernel@wantstofly.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423
1424 ARM/Allwinner SoC Clock Support
1425 M:      Emilio López <emilio@elopez.com.ar>
1426 S:      Maintained
1427 F:      drivers/clk/sunxi/
1428
1429 ARM/Allwinner sunXi SoC support
1430 M:      Maxime Ripard <mripard@kernel.org>
1431 M:      Chen-Yu Tsai <wens@csie.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 N:      sun[x456789]i
1435 N:      sun50i
1436 F:      arch/arm/mach-sunxi/
1437 F:      arch/arm64/boot/dts/allwinner/
1438 F:      drivers/clk/sunxi-ng/
1439 F:      drivers/pinctrl/sunxi/
1440 F:      drivers/soc/sunxi/
1441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1442
1443 Allwinner A10 CSI driver
1444 M:      Maxime Ripard <mripard@kernel.org>
1445 L:      linux-media@vger.kernel.org
1446 T:      git git://linuxtv.org/media_tree.git
1447 F:      drivers/media/platform/sunxi/sun4i-csi/
1448 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1449 S:      Maintained
1450
1451 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1452 M:      Neil Armstrong <narmstrong@baylibre.com>
1453 M:      Jerome Brunet <jbrunet@baylibre.com>
1454 L:      linux-amlogic@lists.infradead.org
1455 S:      Maintained
1456 F:      drivers/clk/meson/
1457 F:      include/dt-bindings/clock/meson*
1458 F:      include/dt-bindings/clock/gxbb*
1459 F:      Documentation/devicetree/bindings/clock/amlogic*
1460
1461 ARM/Amlogic Meson SoC support
1462 M:      Kevin Hilman <khilman@baylibre.com>
1463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1464 L:      linux-amlogic@lists.infradead.org
1465 W:      http://linux-meson.com/
1466 S:      Maintained
1467 F:      arch/arm/mach-meson/
1468 F:      arch/arm/boot/dts/meson*
1469 F:      arch/arm64/boot/dts/amlogic/
1470 F:      drivers/pinctrl/meson/
1471 F:      drivers/mmc/host/meson*
1472 F:      drivers/soc/amlogic/
1473 F:      drivers/rtc/rtc-meson*
1474 N:      meson
1475
1476 ARM/Amlogic Meson SoC Sound Drivers
1477 M:      Jerome Brunet <jbrunet@baylibre.com>
1478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      sound/soc/meson/
1481 F:      Documentation/devicetree/bindings/sound/amlogic*
1482
1483 ARM/Annapurna Labs ALPINE ARCHITECTURE
1484 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1485 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm/mach-alpine/
1489 F:      arch/arm/boot/dts/alpine*
1490 F:      arch/arm64/boot/dts/al/
1491 F:      drivers/*/*alpine*
1492
1493 ARM/ARTPEC MACHINE SUPPORT
1494 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1495 M:      Lars Persson <lars.persson@axis.com>
1496 S:      Maintained
1497 L:      linux-arm-kernel@axis.com
1498 F:      arch/arm/mach-artpec
1499 F:      arch/arm/boot/dts/artpec6*
1500 F:      drivers/clk/axis
1501 F:      drivers/crypto/axis
1502 F:      drivers/mmc/host/usdhi6rol0.c
1503 F:      drivers/pinctrl/pinctrl-artpec*
1504 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1505
1506 ARM/ASPEED I2C DRIVER
1507 M:      Brendan Higgins <brendanhiggins@google.com>
1508 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1509 R:      Joel Stanley <joel@jms.id.au>
1510 L:      linux-i2c@vger.kernel.org
1511 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1514 F:      drivers/i2c/busses/i2c-aspeed.c
1515 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1516 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1517
1518 ARM/ASPEED MACHINE SUPPORT
1519 M:      Joel Stanley <joel@jms.id.au>
1520 R:      Andrew Jeffery <andrew@aj.id.au>
1521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1522 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1523 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1524 S:      Supported
1525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1526 F:      arch/arm/mach-aspeed/
1527 F:      arch/arm/boot/dts/aspeed-*
1528 N:      aspeed
1529
1530 ARM/BITMAIN ARCHITECTURE
1531 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm64/boot/dts/bitmain/
1535 F:      drivers/pinctrl/pinctrl-bm1880.c
1536 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1537 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1538
1539 ARM/CALXEDA HIGHBANK ARCHITECTURE
1540 M:      Rob Herring <robh@kernel.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      arch/arm/mach-highbank/
1544 F:      arch/arm/boot/dts/highbank.dts
1545 F:      arch/arm/boot/dts/ecx-*.dts*
1546
1547 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1548 M:      Krzysztof Halasa <khalasa@piap.pl>
1549 S:      Maintained
1550 F:      arch/arm/mach-cns3xxx/
1551
1552 ARM/CAVIUM THUNDER NETWORK DRIVER
1553 M:      Sunil Goutham <sgoutham@cavium.com>
1554 M:      Robert Richter <rric@kernel.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Supported
1557 F:      drivers/net/ethernet/cavium/thunder/
1558
1559 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1560 M:      Lukasz Majewski <lukma@denx.de>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563 F:      arch/arm/mach-ep93xx/ts72xx.c
1564
1565 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1566 M:      Alexander Shiyan <shc_work@mail.ru>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Odd Fixes
1569 N:      clps711x
1570
1571 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1572 M:      Lennert Buytenhek <kernel@wantstofly.org>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575
1576 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1577 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1578 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581 F:      arch/arm/mach-ep93xx/
1582 F:      arch/arm/mach-ep93xx/include/mach/
1583
1584 ARM/CLKDEV SUPPORT
1585 M:      Russell King <linux@armlinux.org.uk>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1589 F:      drivers/clk/clkdev.c
1590
1591 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1592 M:      Mike Rapoport <mike@compulab.co.il>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595
1596 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1597 M:      Baruch Siach <baruch@tkos.co.il>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600 F:      arch/arm/boot/dts/cx92755*
1601 N:      digicolor
1602
1603 ARM/CONTEC MICRO9 MACHINE SUPPORT
1604 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1605 S:      Maintained
1606 F:      arch/arm/mach-ep93xx/micro9.c
1607
1608 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1609 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1610 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613 F:      drivers/hwtracing/coresight/*
1614 F:      Documentation/trace/coresight.rst
1615 F:      Documentation/trace/coresight-cpu-debug.rst
1616 F:      Documentation/devicetree/bindings/arm/coresight.txt
1617 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1618 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1619 F:      tools/perf/arch/arm/util/pmu.c
1620 F:      tools/perf/arch/arm/util/auxtrace.c
1621 F:      tools/perf/arch/arm/util/cs-etm.c
1622 F:      tools/perf/arch/arm/util/cs-etm.h
1623 F:      tools/perf/util/cs-etm.*
1624 F:      tools/perf/util/cs-etm-decoder/*
1625
1626 ARM/CORGI MACHINE SUPPORT
1627 M:      Richard Purdie <rpurdie@rpsys.net>
1628 S:      Maintained
1629
1630 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1631 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1632 M:      Linus Walleij <linus.walleij@linaro.org>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 T:      git git://github.com/ulli-kroll/linux.git
1635 S:      Maintained
1636 F:      Documentation/devicetree/bindings/arm/gemini.txt
1637 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1638 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1639 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1640 F:      arch/arm/mach-gemini/
1641 F:      drivers/net/ethernet/cortina/
1642 F:      drivers/pinctrl/pinctrl-gemini.c
1643 F:      drivers/rtc/rtc-ftrtc010.c
1644
1645 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1646 M:      Barry Song <baohua@kernel.org>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1649 S:      Maintained
1650 F:      arch/arm/boot/dts/prima2*
1651 F:      arch/arm/mach-prima2/
1652 F:      drivers/clk/sirf/
1653 F:      drivers/clocksource/timer-prima2.c
1654 F:      drivers/clocksource/timer-atlas7.c
1655 N:      [^a-z]sirf
1656 X:      drivers/gnss
1657
1658 ARM/CZ.NIC TURRIS MOX SUPPORT
1659 M:      Marek Behun <marek.behun@nic.cz>
1660 W:      http://mox.turris.cz
1661 S:      Maintained
1662 F:      Documentation/ABI/testing/debugfs-moxtet
1663 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1664 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1665 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1666 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1667 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1668 F:      include/linux/moxtet.h
1669 F:      drivers/bus/moxtet.c
1670 F:      drivers/firmware/turris-mox-rwtm.c
1671 F:      drivers/gpio/gpio-moxtet.c
1672
1673 ARM/EBSA110 MACHINE SUPPORT
1674 M:      Russell King <linux@armlinux.org.uk>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 W:      http://www.armlinux.org.uk/
1677 S:      Maintained
1678 F:      arch/arm/mach-ebsa110/
1679 F:      drivers/net/ethernet/amd/am79c961a.*
1680
1681 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1682 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1683 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 N:      efm32
1687
1688 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1689 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-pxa/ezx.c
1693
1694 ARM/FARADAY FA526 PORT
1695 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 T:      git git://git.berlios.de/gemini-board
1699 F:      arch/arm/mm/*-fa*
1700
1701 ARM/FOOTBRIDGE ARCHITECTURE
1702 M:      Russell King <linux@armlinux.org.uk>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 W:      http://www.armlinux.org.uk/
1705 S:      Maintained
1706 F:      arch/arm/include/asm/hardware/dec21285.h
1707 F:      arch/arm/mach-footbridge/
1708
1709 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1710 M:      Shawn Guo <shawnguo@kernel.org>
1711 M:      Sascha Hauer <s.hauer@pengutronix.de>
1712 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1713 R:      Fabio Estevam <festevam@gmail.com>
1714 R:      NXP Linux Team <linux-imx@nxp.com>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1718 N:      imx
1719 N:      mxs
1720 X:      drivers/media/i2c/
1721
1722 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1723 M:      Shawn Guo <shawnguo@kernel.org>
1724 M:      Sascha Hauer <s.hauer@pengutronix.de>
1725 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1726 R:      Stefan Agner <stefan@agner.ch>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1730 F:      arch/arm/mach-imx/*vf610*
1731 F:      arch/arm/boot/dts/vf*
1732
1733 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1734 M:      Shawn Guo <shawnguo@kernel.org>
1735 M:      Li Yang <leoyang.li@nxp.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1739 F:      arch/arm/boot/dts/ls1021a*
1740 F:      arch/arm64/boot/dts/freescale/fsl-*
1741 F:      arch/arm64/boot/dts/freescale/qoriq-*
1742
1743 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1744 M:      Lennert Buytenhek <kernel@wantstofly.org>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 S:      Maintained
1747
1748 ARM/GUMSTIX MACHINE SUPPORT
1749 M:      Steve Sakoman <sakoman@gmail.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752
1753 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1754 M:      Philipp Zabel <philipp.zabel@gmail.com>
1755 M:      Paul Parsons <lost.distance@yahoo.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/hx4700.c
1759 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1760 F:      sound/soc/pxa/hx4700.c
1761
1762 ARM/HISILICON SOC SUPPORT
1763 M:      Wei Xu <xuwei5@hisilicon.com>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 W:      http://www.hisilicon.com
1766 S:      Supported
1767 T:      git git://github.com/hisilicon/linux-hisi.git
1768 F:      arch/arm/mach-hisi/
1769 F:      arch/arm/boot/dts/hi3*
1770 F:      arch/arm/boot/dts/hip*
1771 F:      arch/arm/boot/dts/hisi*
1772 F:      arch/arm64/boot/dts/hisilicon/
1773
1774 ARM/HP JORNADA 7XX MACHINE SUPPORT
1775 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1776 W:      www.jlime.com
1777 S:      Maintained
1778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1779 F:      arch/arm/mach-sa1100/jornada720.c
1780 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1781
1782 ARM/IGEP MACHINE SUPPORT
1783 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1784 M:      Javier Martinez Canillas <javier@dowhile0.org>
1785 L:      linux-omap@vger.kernel.org
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 S:      Maintained
1788 F:      arch/arm/boot/dts/omap3-igep*
1789
1790 ARM/INCOME PXA270 SUPPORT
1791 M:      Marek Vasut <marek.vasut@gmail.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 S:      Maintained
1794 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1795
1796 ARM/INTEL IOP32X ARM ARCHITECTURE
1797 M:      Lennert Buytenhek <kernel@wantstofly.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800
1801 ARM/INTEL IQ81342EX MACHINE SUPPORT
1802 M:      Lennert Buytenhek <kernel@wantstofly.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805
1806 ARM/INTEL IXDP2850 MACHINE SUPPORT
1807 M:      Lennert Buytenhek <kernel@wantstofly.org>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 S:      Maintained
1810
1811 ARM/INTEL IXP4XX ARM ARCHITECTURE
1812 M:      Linus Walleij <linusw@kernel.org>
1813 M:      Imre Kaloz <kaloz@openwrt.org>
1814 M:      Krzysztof Halasa <khalasa@piap.pl>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1818 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1819 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1820 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1821 F:      arch/arm/mach-ixp4xx/
1822 F:      drivers/clocksource/timer-ixp4xx.c
1823 F:      drivers/gpio/gpio-ixp4xx.c
1824 F:      drivers/irqchip/irq-ixp4xx.c
1825 F:      include/linux/irqchip/irq-ixp4xx.h
1826 F:      include/linux/platform_data/timer-ixp4xx.h
1827
1828 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1829 M:      Jonathan Cameron <jic23@cam.ac.uk>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/stargate2.c
1833 F:      drivers/pcmcia/pxa2xx_stargate2.c
1834
1835 ARM/INTEL XSC3 (MANZANO) ARM CORE
1836 M:      Lennert Buytenhek <kernel@wantstofly.org>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 S:      Maintained
1839
1840 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1841 M:      Lennert Buytenhek <kernel@wantstofly.org>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844
1845 ARM/LG1K ARCHITECTURE
1846 M:      Chanho Min <chanho.min@lge.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 S:      Maintained
1849 F:      arch/arm64/boot/dts/lg/
1850
1851 ARM/LOGICPD PXA270 MACHINE SUPPORT
1852 M:      Lennert Buytenhek <kernel@wantstofly.org>
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 S:      Maintained
1855
1856 ARM/LPC18XX ARCHITECTURE
1857 M:      Vladimir Zapolskiy <vz@mleia.com>
1858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1859 S:      Maintained
1860 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1861 F:      arch/arm/boot/dts/lpc43*
1862 F:      drivers/i2c/busses/i2c-lpc2k.c
1863 F:      drivers/memory/pl172.c
1864 F:      drivers/mtd/spi-nor/nxp-spifi.c
1865 F:      drivers/rtc/rtc-lpc24xx.c
1866 N:      lpc18xx
1867
1868 ARM/LPC32XX SOC SUPPORT
1869 M:      Vladimir Zapolskiy <vz@mleia.com>
1870 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1873 S:      Maintained
1874 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1875 F:      arch/arm/boot/dts/lpc32*
1876 F:      arch/arm/mach-lpc32xx/
1877 F:      drivers/i2c/busses/i2c-pnx.c
1878 F:      drivers/net/ethernet/nxp/lpc_eth.c
1879 F:      drivers/usb/host/ohci-nxp.c
1880 F:      drivers/watchdog/pnx4008_wdt.c
1881 N:      lpc32xx
1882
1883 ARM/MAGICIAN MACHINE SUPPORT
1884 M:      Philipp Zabel <philipp.zabel@gmail.com>
1885 S:      Maintained
1886
1887 ARM/Marvell Dove/MV78xx0/Orion SOC support
1888 M:      Jason Cooper <jason@lakedaemon.net>
1889 M:      Andrew Lunn <andrew@lunn.ch>
1890 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1891 M:      Gregory Clement <gregory.clement@bootlin.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 S:      Maintained
1894 F:      Documentation/devicetree/bindings/soc/dove/
1895 F:      arch/arm/mach-dove/
1896 F:      arch/arm/mach-mv78xx0/
1897 F:      arch/arm/mach-orion5x/
1898 F:      arch/arm/plat-orion/
1899 F:      arch/arm/boot/dts/dove*
1900 F:      arch/arm/boot/dts/orion5x*
1901 T:      git git://git.infradead.org/linux-mvebu.git
1902
1903 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1904 M:      Jason Cooper <jason@lakedaemon.net>
1905 M:      Andrew Lunn <andrew@lunn.ch>
1906 M:      Gregory Clement <gregory.clement@bootlin.com>
1907 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/boot/dts/armada*
1911 F:      arch/arm/boot/dts/kirkwood*
1912 F:      arch/arm/configs/mvebu_*_defconfig
1913 F:      arch/arm/mach-mvebu/
1914 F:      arch/arm64/boot/dts/marvell/armada*
1915 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1916 F:      drivers/cpufreq/armada-8k-cpufreq.c
1917 F:      drivers/cpufreq/mvebu-cpufreq.c
1918 F:      drivers/irqchip/irq-armada-370-xp.c
1919 F:      drivers/irqchip/irq-mvebu-*
1920 F:      drivers/pinctrl/mvebu/
1921 F:      drivers/rtc/rtc-armada38x.c
1922 T:      git git://git.infradead.org/linux-mvebu.git
1923
1924 ARM/Mediatek RTC DRIVER
1925 M:      Eddie Huang <eddie.huang@mediatek.com>
1926 M:      Sean Wang <sean.wang@mediatek.com>
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1929 S:      Maintained
1930 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1931 F:      drivers/rtc/rtc-mt6397.c
1932 F:      drivers/rtc/rtc-mt7622.c
1933
1934 ARM/Mediatek SoC support
1935 M:      Matthias Brugger <matthias.bgg@gmail.com>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1938 W:      https://mtk.bcnfs.org/
1939 C:      irc://chat.freenode.net/linux-mediatek
1940 S:      Maintained
1941 F:      arch/arm/boot/dts/mt6*
1942 F:      arch/arm/boot/dts/mt7*
1943 F:      arch/arm/boot/dts/mt8*
1944 F:      arch/arm/mach-mediatek/
1945 F:      arch/arm64/boot/dts/mediatek/
1946 F:      drivers/soc/mediatek/
1947 N:      mtk
1948 N:      mt[678]
1949 K:      mediatek
1950
1951 ARM/Mediatek USB3 PHY DRIVER
1952 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1954 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1955 S:      Maintained
1956 F:      drivers/phy/mediatek/
1957 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1958
1959 ARM/Microchip (AT91) SoC support
1960 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1961 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1962 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1964 W:      http://www.linux4sam.org
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1966 S:      Supported
1967 N:      at91
1968 N:      atmel
1969 F:      arch/arm/mach-at91/
1970 F:      include/soc/at91/
1971 F:      arch/arm/boot/dts/at91*.dts
1972 F:      arch/arm/boot/dts/at91*.dtsi
1973 F:      arch/arm/boot/dts/sama*.dts
1974 F:      arch/arm/boot/dts/sama*.dtsi
1975 F:      arch/arm/include/debug/at91.S
1976 F:      drivers/memory/atmel*
1977 F:      drivers/watchdog/sama5d4_wdt.c
1978 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1979 X:      drivers/net/wireless/atmel/
1980
1981 ARM/MIOA701 MACHINE SUPPORT
1982 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 F:      arch/arm/mach-pxa/mioa701.c
1985 S:      Maintained
1986
1987 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1988 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1989 S:      Maintained
1990
1991 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1992 M:      Linus Walleij <linus.walleij@linaro.org>
1993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1994 S:      Maintained
1995 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1996 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1997 F:      arch/arm/mach-nomadik/
1998 F:      arch/arm/mach-u300/
1999 F:      arch/arm/mach-ux500/
2000 F:      drivers/soc/ux500/
2001 F:      arch/arm/boot/dts/ste-*
2002 F:      drivers/clk/clk-nomadik.c
2003 F:      drivers/clk/clk-u300.c
2004 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2005 F:      drivers/clocksource/timer-u300.c
2006 F:      drivers/dma/coh901318*
2007 F:      drivers/dma/ste_dma40*
2008 F:      drivers/hwspinlock/u8500_hsem.c
2009 F:      drivers/i2c/busses/i2c-nomadik.c
2010 F:      drivers/i2c/busses/i2c-stu300.c
2011 F:      drivers/mfd/ab3100*
2012 F:      drivers/mfd/ab8500*
2013 F:      drivers/mfd/abx500*
2014 F:      drivers/mfd/dbx500*
2015 F:      drivers/mfd/db8500*
2016 F:      drivers/pinctrl/nomadik/
2017 F:      drivers/pinctrl/pinctrl-coh901*
2018 F:      drivers/pinctrl/pinctrl-u300.c
2019 F:      drivers/rtc/rtc-ab3100.c
2020 F:      drivers/rtc/rtc-ab8500.c
2021 F:      drivers/rtc/rtc-coh901331.c
2022 F:      drivers/rtc/rtc-pl031.c
2023 F:      drivers/watchdog/coh901327_wdt.c
2024 F:      Documentation/devicetree/bindings/arm/ste-*
2025 F:      Documentation/devicetree/bindings/arm/ux500/
2026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2027
2028 ARM/NUVOTON NPCM ARCHITECTURE
2029 M:      Avi Fishman <avifishman70@gmail.com>
2030 M:      Tomer Maimon <tmaimon77@gmail.com>
2031 M:      Tali Perry <tali.perry1@gmail.com>
2032 R:      Patrick Venture <venture@google.com>
2033 R:      Nancy Yuen <yuenn@google.com>
2034 R:      Benjamin Fair <benjaminfair@google.com>
2035 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2036 S:      Supported
2037 F:      arch/arm/mach-npcm/
2038 F:      arch/arm/boot/dts/nuvoton-npcm*
2039 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2040 F:      drivers/*/*npcm*
2041 F:      Documentation/devicetree/bindings/*/*npcm*
2042 F:      Documentation/devicetree/bindings/*/*/*npcm*
2043
2044 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2045 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2046 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2047 S:      Orphan
2048 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2049 F:      arch/arm/mach-s3c24xx/gta02.h
2050
2051 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2052 M:      Alexander Clouter <alex@digriz.org.uk>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 W:      http://www.digriz.org.uk/ts78xx/kernel
2055 S:      Maintained
2056 F:      arch/arm/mach-orion5x/ts78xx-*
2057
2058 ARM/OXNAS platform support
2059 M:      Neil Armstrong <narmstrong@baylibre.com>
2060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2061 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2062 S:      Maintained
2063 F:      arch/arm/mach-oxnas/
2064 F:      arch/arm/boot/dts/ox8*.dts*
2065 N:      oxnas
2066
2067 ARM/PALM TREO SUPPORT
2068 M:      Tomas Cech <sleep_walker@suse.com>
2069 L:      linux-arm-kernel@lists.infradead.org
2070 W:      http://hackndev.com
2071 S:      Maintained
2072 F:      arch/arm/mach-pxa/palmtreo.*
2073
2074 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2075 M:      Marek Vasut <marek.vasut@gmail.com>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2080 F:      arch/arm/mach-pxa/palmtx.c
2081 F:      arch/arm/mach-pxa/palmt5.*
2082 F:      arch/arm/mach-pxa/include/mach/palmld.h
2083 F:      arch/arm/mach-pxa/palmld.c
2084 F:      arch/arm/mach-pxa/palmte2.*
2085 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2086 F:      arch/arm/mach-pxa/palmtc.c
2087
2088 ARM/PALMZ72 SUPPORT
2089 M:      Sergey Lapin <slapin@ossfans.org>
2090 L:      linux-arm-kernel@lists.infradead.org
2091 W:      http://hackndev.com
2092 S:      Maintained
2093 F:      arch/arm/mach-pxa/palmz72.*
2094
2095 ARM/PLEB SUPPORT
2096 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2097 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2098 S:      Maintained
2099
2100 ARM/PT DIGITAL BOARD PORT
2101 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2103 W:      http://www.armlinux.org.uk/
2104 S:      Maintained
2105
2106 ARM/QUALCOMM SUPPORT
2107 M:      Andy Gross <agross@kernel.org>
2108 L:      linux-arm-msm@vger.kernel.org
2109 S:      Maintained
2110 F:      Documentation/devicetree/bindings/soc/qcom/
2111 F:      Documentation/devicetree/bindings/*/qcom*
2112 F:      arch/arm/boot/dts/qcom-*.dts
2113 F:      arch/arm/boot/dts/qcom-*.dtsi
2114 F:      arch/arm/mach-qcom/
2115 F:      arch/arm64/boot/dts/qcom/
2116 F:      drivers/*/qcom/
2117 F:      drivers/*/qcom*
2118 F:      drivers/*/*/qcom/
2119 F:      drivers/*/*/qcom*
2120 F:      drivers/*/pm8???-*
2121 F:      drivers/bluetooth/btqcomsmd.c
2122 F:      drivers/clocksource/timer-qcom.c
2123 F:      drivers/extcon/extcon-qcom*
2124 F:      drivers/iommu/msm*
2125 F:      drivers/i2c/busses/i2c-qup.c
2126 F:      drivers/i2c/busses/i2c-qcom-geni.c
2127 F:      drivers/mfd/ssbi.c
2128 F:      drivers/mmc/host/mmci_qcom*
2129 F:      drivers/mmc/host/sdhci-msm.c
2130 F:      drivers/pci/controller/dwc/pcie-qcom.c
2131 F:      drivers/phy/qualcomm/
2132 F:      drivers/power/*/msm*
2133 F:      drivers/reset/reset-qcom-*
2134 F:      drivers/scsi/ufs/ufs-qcom.*
2135 F:      drivers/spi/spi-qup.c
2136 F:      drivers/spi/spi-geni-qcom.c
2137 F:      drivers/spi/spi-qcom-qspi.c
2138 F:      drivers/tty/serial/msm_serial.c
2139 F:      drivers/usb/dwc3/dwc3-qcom.c
2140 F:      include/dt-bindings/*/qcom*
2141 F:      include/linux/*/qcom*
2142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2143
2144 ARM/RADISYS ENP2611 MACHINE SUPPORT
2145 M:      Lennert Buytenhek <kernel@wantstofly.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148
2149 ARM/RDA MICRO ARCHITECTURE
2150 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2153 S:      Maintained
2154 F:      arch/arm/boot/dts/rda8810pl-*
2155 F:      drivers/clocksource/timer-rda.c
2156 F:      drivers/irqchip/irq-rda-intc.c
2157 F:      drivers/tty/serial/rda-uart.c
2158 F:      Documentation/devicetree/bindings/arm/rda.yaml
2159 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2160 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2161 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2162
2163 ARM/REALTEK ARCHITECTURE
2164 M:      Andreas Färber <afaerber@suse.de>
2165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2166 S:      Maintained
2167 F:      arch/arm64/boot/dts/realtek/
2168 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2169
2170 ARM/RENESAS ARM64 ARCHITECTURE
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/geert/renesas-devel.git next
2176 S:      Supported
2177 F:      arch/arm64/boot/dts/renesas/
2178 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2179 F:      drivers/soc/renesas/
2180 F:      include/linux/soc/renesas/
2181
2182 ARM/RISCPC ARCHITECTURE
2183 M:      Russell King <linux@armlinux.org.uk>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 W:      http://www.armlinux.org.uk/
2186 S:      Maintained
2187 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2188 F:      arch/arm/include/asm/hardware/ioc.h
2189 F:      arch/arm/include/asm/hardware/iomd.h
2190 F:      arch/arm/include/asm/hardware/memc.h
2191 F:      arch/arm/mach-rpc/
2192 F:      drivers/net/ethernet/8390/etherh.c
2193 F:      drivers/net/ethernet/i825xx/ether1*
2194 F:      drivers/net/ethernet/seeq/ether3*
2195 F:      drivers/scsi/arm/
2196
2197 ARM/Rockchip SoC support
2198 M:      Heiko Stuebner <heiko@sntech.de>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 L:      linux-rockchip@lists.infradead.org
2201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2202 S:      Maintained
2203 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2204 F:      arch/arm/boot/dts/rk3*
2205 F:      arch/arm/boot/dts/rv1108*
2206 F:      arch/arm/mach-rockchip/
2207 F:      drivers/clk/rockchip/
2208 F:      drivers/i2c/busses/i2c-rk3x.c
2209 F:      drivers/*/*rockchip*
2210 F:      drivers/*/*/*rockchip*
2211 F:      sound/soc/rockchip/
2212 N:      rockchip
2213
2214 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2215 M:      Kukjin Kim <kgene@kernel.org>
2216 M:      Krzysztof Kozlowski <krzk@kernel.org>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2219 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2220 S:      Maintained
2221 F:      arch/arm/boot/dts/s3c*
2222 F:      arch/arm/boot/dts/s5p*
2223 F:      arch/arm/boot/dts/exynos*
2224 F:      arch/arm64/boot/dts/exynos/
2225 F:      arch/arm/plat-samsung/
2226 F:      arch/arm/mach-s3c24*/
2227 F:      arch/arm/mach-s3c64xx/
2228 F:      arch/arm/mach-s5p*/
2229 F:      arch/arm/mach-exynos*/
2230 F:      drivers/*/*s3c24*
2231 F:      drivers/*/*/*s3c24*
2232 F:      drivers/*/*s3c64xx*
2233 F:      drivers/*/*s5pv210*
2234 F:      drivers/memory/samsung/
2235 F:      drivers/soc/samsung/
2236 F:      include/linux/soc/samsung/
2237 F:      Documentation/arm/samsung/
2238 F:      Documentation/devicetree/bindings/arm/samsung/
2239 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2240 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2241 N:      exynos
2242
2243 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2244 M:      Kyungmin Park <kyungmin.park@samsung.com>
2245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2246 S:      Maintained
2247 F:      arch/arm/mach-s5pv210/
2248
2249 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2250 M:      Kyungmin Park <kyungmin.park@samsung.com>
2251 M:      Kamil Debski <kamil@wypas.org>
2252 M:      Andrzej Hajda <a.hajda@samsung.com>
2253 L:      linux-arm-kernel@lists.infradead.org
2254 L:      linux-media@vger.kernel.org
2255 S:      Maintained
2256 F:      drivers/media/platform/s5p-g2d/
2257
2258 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2259 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2260 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2261 L:      linux-media@vger.kernel.org
2262 S:      Maintained
2263 F:      drivers/media/platform/s5p-cec/
2264 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2265
2266 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2267 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2268 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2269 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 L:      linux-media@vger.kernel.org
2272 S:      Maintained
2273 F:      drivers/media/platform/s5p-jpeg/
2274
2275 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2276 M:      Kyungmin Park <kyungmin.park@samsung.com>
2277 M:      Kamil Debski <kamil@wypas.org>
2278 M:      Jeongtae Park <jtp.park@samsung.com>
2279 M:      Andrzej Hajda <a.hajda@samsung.com>
2280 L:      linux-arm-kernel@lists.infradead.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/s5p-mfc/
2284
2285 ARM/SHMOBILE ARM ARCHITECTURE
2286 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2287 M:      Magnus Damm <magnus.damm@gmail.com>
2288 L:      linux-renesas-soc@vger.kernel.org
2289 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2291 S:      Supported
2292 F:      arch/arm/boot/dts/emev2*
2293 F:      arch/arm/boot/dts/gr-peach*
2294 F:      arch/arm/boot/dts/iwg20d-q7*
2295 F:      arch/arm/boot/dts/r7s*
2296 F:      arch/arm/boot/dts/r8a*
2297 F:      arch/arm/boot/dts/r9a*
2298 F:      arch/arm/boot/dts/sh*
2299 F:      arch/arm/configs/shmobile_defconfig
2300 F:      arch/arm/include/debug/renesas-scif.S
2301 F:      arch/arm/mach-shmobile/
2302 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2303 F:      drivers/soc/renesas/
2304 F:      include/linux/soc/renesas/
2305
2306 ARM/SOCFPGA ARCHITECTURE
2307 M:      Dinh Nguyen <dinguyen@kernel.org>
2308 S:      Maintained
2309 F:      arch/arm/mach-socfpga/
2310 F:      arch/arm/boot/dts/socfpga*
2311 F:      arch/arm/configs/socfpga_defconfig
2312 F:      arch/arm64/boot/dts/altera/
2313 F:      arch/arm64/boot/dts/intel/
2314 W:      http://www.rocketboards.org
2315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2316
2317 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2318 M:      Dinh Nguyen <dinguyen@kernel.org>
2319 S:      Maintained
2320 F:      drivers/clk/socfpga/
2321
2322 ARM/SOCFPGA EDAC SUPPORT
2323 M:      Thor Thayer <thor.thayer@linux.intel.com>
2324 S:      Maintained
2325 F:      drivers/edac/altera_edac.
2326
2327 ARM/SPREADTRUM SoC SUPPORT
2328 M:      Orson Zhai <orsonzhai@gmail.com>
2329 M:      Baolin Wang <baolin.wang7@gmail.com>
2330 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2331 S:      Maintained
2332 F:      arch/arm64/boot/dts/sprd
2333 N:      sprd
2334 N:      sc27xx
2335 N:      sc2731
2336
2337 ARM/STI ARCHITECTURE
2338 M:      Patrice Chotard <patrice.chotard@st.com>
2339 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2340 W:      http://www.stlinux.com
2341 S:      Maintained
2342 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2343 F:      arch/arm/mach-sti/
2344 F:      arch/arm/boot/dts/sti*
2345 F:      drivers/char/hw_random/st-rng.c
2346 F:      drivers/clocksource/arm_global_timer.c
2347 F:      drivers/clocksource/clksrc_st_lpc.c
2348 F:      drivers/cpufreq/sti-cpufreq.c
2349 F:      drivers/dma/st_fdma*
2350 F:      drivers/i2c/busses/i2c-st.c
2351 F:      drivers/media/rc/st_rc.c
2352 F:      drivers/media/platform/sti/c8sectpfe/
2353 F:      drivers/mmc/host/sdhci-st.c
2354 F:      drivers/phy/st/phy-miphy28lp.c
2355 F:      drivers/phy/st/phy-stih407-usb.c
2356 F:      drivers/pinctrl/pinctrl-st.c
2357 F:      drivers/remoteproc/st_remoteproc.c
2358 F:      drivers/remoteproc/st_slim_rproc.c
2359 F:      drivers/reset/sti/
2360 F:      drivers/rtc/rtc-st-lpc.c
2361 F:      drivers/tty/serial/st-asc.c
2362 F:      drivers/usb/dwc3/dwc3-st.c
2363 F:      drivers/usb/host/ehci-st.c
2364 F:      drivers/usb/host/ohci-st.c
2365 F:      drivers/watchdog/st_lpc_wdt.c
2366 F:      drivers/ata/ahci_st.c
2367 F:      include/linux/remoteproc/st_slim_rproc.h
2368
2369 ARM/STM32 ARCHITECTURE
2370 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2371 M:      Alexandre Torgue <alexandre.torgue@st.com>
2372 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2374 S:      Maintained
2375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2376 N:      stm32
2377 N:      stm
2378 F:      arch/arm/boot/dts/stm32*
2379 F:      arch/arm/mach-stm32/
2380 F:      drivers/clocksource/armv7m_systick.c
2381
2382 ARM/Synaptics SoC support
2383 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2384 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2386 S:      Maintained
2387 F:      arch/arm/mach-berlin/
2388 F:      arch/arm/boot/dts/berlin*
2389 F:      arch/arm64/boot/dts/synaptics/
2390
2391 ARM/TANGO ARCHITECTURE
2392 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2393 M:      Mans Rullgard <mans@mansr.com>
2394 L:      linux-arm-kernel@lists.infradead.org
2395 S:      Odd Fixes
2396 N:      tango
2397
2398 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2399 M:      Lennert Buytenhek <kernel@wantstofly.org>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402
2403 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2404 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2405 L:      linux-tegra@vger.kernel.org
2406 L:      linux-media@vger.kernel.org
2407 S:      Maintained
2408 F:      drivers/media/platform/tegra-cec/
2409 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2410
2411 ARM/TETON BGA MACHINE SUPPORT
2412 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2414 S:      Maintained
2415
2416 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2417 M:      Santosh Shilimkar <ssantosh@kernel.org>
2418 L:      linux-kernel@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/memory/*emif*
2421
2422 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2423 M:      Tero Kristo <t-kristo@ti.com>
2424 M:      Nishanth Menon <nm@ti.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Supported
2427 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2428 F:      arch/arm64/boot/dts/ti/Makefile
2429 F:      arch/arm64/boot/dts/ti/k3-*
2430 F:      include/dt-bindings/pinctrl/k3.h
2431
2432 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2433 M:      Santosh Shilimkar <ssantosh@kernel.org>
2434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2435 S:      Maintained
2436 F:      arch/arm/mach-keystone/
2437 F:      arch/arm/boot/dts/keystone-*
2438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2439
2440 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2441 M:      Santosh Shilimkar <ssantosh@kernel.org>
2442 L:      linux-kernel@vger.kernel.org
2443 S:      Maintained
2444 F:      drivers/clk/keystone/
2445
2446 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2447 M:      Santosh Shilimkar <ssantosh@kernel.org>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 L:      linux-kernel@vger.kernel.org
2450 S:      Maintained
2451 F:      drivers/clocksource/timer-keystone.c
2452
2453 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2454 M:      Santosh Shilimkar <ssantosh@kernel.org>
2455 L:      linux-kernel@vger.kernel.org
2456 S:      Maintained
2457 F:      drivers/power/reset/keystone-reset.c
2458
2459 ARM/THECUS N2100 MACHINE SUPPORT
2460 M:      Lennert Buytenhek <kernel@wantstofly.org>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Maintained
2463
2464 ARM/TOSA MACHINE SUPPORT
2465 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2466 M:      Dirk Opfer <dirk@opfer-online.de>
2467 S:      Maintained
2468
2469 ARM/UNIPHIER ARCHITECTURE
2470 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2473 S:      Maintained
2474 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2475 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2476 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2477 F:      arch/arm/boot/dts/uniphier*
2478 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2479 F:      arch/arm/mach-uniphier/
2480 F:      arch/arm/mm/cache-uniphier.c
2481 F:      arch/arm64/boot/dts/socionext/uniphier*
2482 F:      drivers/bus/uniphier-system-bus.c
2483 F:      drivers/clk/uniphier/
2484 F:      drivers/dma/uniphier-mdmac.c
2485 F:      drivers/gpio/gpio-uniphier.c
2486 F:      drivers/i2c/busses/i2c-uniphier*
2487 F:      drivers/irqchip/irq-uniphier-aidet.c
2488 F:      drivers/mmc/host/uniphier-sd.c
2489 F:      drivers/pinctrl/uniphier/
2490 F:      drivers/reset/reset-uniphier.c
2491 F:      drivers/tty/serial/8250/8250_uniphier.c
2492 N:      uniphier
2493
2494 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2495 M:      Ulf Hansson <ulf.hansson@linaro.org>
2496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2497 T:      git git://git.linaro.org/people/ulfh/clk.git
2498 S:      Maintained
2499 F:      drivers/clk/ux500/
2500
2501 ARM/VERSATILE EXPRESS PLATFORM
2502 M:      Liviu Dudau <liviu.dudau@arm.com>
2503 M:      Sudeep Holla <sudeep.holla@arm.com>
2504 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2506 S:      Maintained
2507 F:      arch/arm/boot/dts/vexpress*
2508 F:      arch/arm64/boot/dts/arm/
2509 F:      arch/arm/mach-vexpress/
2510 F:      */*/vexpress*
2511 F:      */*/*/vexpress*
2512 F:      drivers/clk/versatile/clk-vexpress-osc.c
2513 F:      drivers/clocksource/timer-versatile.c
2514 N:      mps2
2515
2516 ARM/VFP SUPPORT
2517 M:      Russell King <linux@armlinux.org.uk>
2518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2519 W:      http://www.armlinux.org.uk/
2520 S:      Maintained
2521 F:      arch/arm/vfp/
2522
2523 ARM/VOIPAC PXA270 SUPPORT
2524 M:      Marek Vasut <marek.vasut@gmail.com>
2525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526 S:      Maintained
2527 F:      arch/arm/mach-pxa/vpac270.c
2528 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2529
2530 ARM/VT8500 ARM ARCHITECTURE
2531 M:      Tony Prisk <linux@prisktech.co.nz>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Maintained
2534 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2535 F:      arch/arm/mach-vt8500/
2536 F:      drivers/clocksource/timer-vt8500.c
2537 F:      drivers/i2c/busses/i2c-wmt.c
2538 F:      drivers/mmc/host/wmt-sdmmc.c
2539 F:      drivers/pwm/pwm-vt8500.c
2540 F:      drivers/rtc/rtc-vt8500.c
2541 F:      drivers/tty/serial/vt8500_serial.c
2542 F:      drivers/usb/host/ehci-platform.c
2543 F:      drivers/usb/host/uhci-platform.c
2544 F:      drivers/video/fbdev/vt8500lcdfb.*
2545 F:      drivers/video/fbdev/wm8505fb*
2546 F:      drivers/video/fbdev/wmt_ge_rops.*
2547
2548 ARM/ZIPIT Z2 SUPPORT
2549 M:      Marek Vasut <marek.vasut@gmail.com>
2550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2551 S:      Maintained
2552 F:      arch/arm/mach-pxa/z2.c
2553 F:      arch/arm/mach-pxa/include/mach/z2.h
2554
2555 ARM/ZTE ARCHITECTURE
2556 M:      Jun Nie <jun.nie@linaro.org>
2557 M:      Shawn Guo <shawnguo@kernel.org>
2558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2559 S:      Maintained
2560 F:      arch/arm/boot/dts/zx2967*
2561 F:      arch/arm/mach-zx/
2562 F:      arch/arm64/boot/dts/zte/
2563 F:      drivers/clk/zte/
2564 F:      drivers/dma/zx_dma.c
2565 F:      drivers/gpio/gpio-zx.c
2566 F:      drivers/i2c/busses/i2c-zx2967.c
2567 F:      drivers/mmc/host/dw_mmc-zx.*
2568 F:      drivers/pinctrl/zte/
2569 F:      drivers/soc/zte/
2570 F:      drivers/thermal/zx2967_thermal.c
2571 F:      drivers/watchdog/zx2967_wdt.c
2572 F:      Documentation/devicetree/bindings/arm/zte.yaml
2573 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2574 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2575 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2576 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2577 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2578 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2579 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2580 F:      Documentation/devicetree/bindings/soc/zte/
2581 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2582 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2583 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2584 F:      include/dt-bindings/clock/zx2967*.h
2585 F:      include/dt-bindings/soc/zte,*.h
2586 F:      sound/soc/codecs/zx_aud96p22.c
2587 F:      sound/soc/zte/
2588
2589 ARM/ZYNQ ARCHITECTURE
2590 M:      Michal Simek <michal.simek@xilinx.com>
2591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2592 W:      http://wiki.xilinx.com
2593 T:      git https://github.com/Xilinx/linux-xlnx.git
2594 S:      Supported
2595 F:      arch/arm/mach-zynq/
2596 F:      drivers/cpuidle/cpuidle-zynq.c
2597 F:      drivers/block/xsysace.c
2598 N:      zynq
2599 N:      xilinx
2600 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2601 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2602 F:      drivers/clocksource/timer-cadence-ttc.c
2603 F:      drivers/i2c/busses/i2c-cadence.c
2604 F:      drivers/mmc/host/sdhci-of-arasan.c
2605 F:      drivers/edac/synopsys_edac.c
2606 F:      drivers/i2c/busses/i2c-xiic.c
2607
2608 ARM64 PORT (AARCH64 ARCHITECTURE)
2609 M:      Catalin Marinas <catalin.marinas@arm.com>
2610 M:      Will Deacon <will@kernel.org>
2611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2613 S:      Maintained
2614 F:      arch/arm64/
2615 X:      arch/arm64/boot/dts/
2616 F:      Documentation/arm64/
2617
2618 AS3645A LED FLASH CONTROLLER DRIVER
2619 M:      Sakari Ailus <sakari.ailus@iki.fi>
2620 L:      linux-leds@vger.kernel.org
2621 S:      Maintained
2622 F:      drivers/leds/leds-as3645a.c
2623
2624 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2625 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2626 L:      linux-media@vger.kernel.org
2627 T:      git git://linuxtv.org/media_tree.git
2628 S:      Maintained
2629 F:      drivers/media/i2c/ak7375.c
2630 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2631
2632 ASAHI KASEI AK8974 DRIVER
2633 M:      Linus Walleij <linus.walleij@linaro.org>
2634 L:      linux-iio@vger.kernel.org
2635 W:      http://www.akm.com/
2636 S:      Supported
2637 F:      drivers/iio/magnetometer/ak8974.c
2638
2639 ASC7621 HARDWARE MONITOR DRIVER
2640 M:      George Joseph <george.joseph@fairview5.com>
2641 L:      linux-hwmon@vger.kernel.org
2642 S:      Maintained
2643 F:      Documentation/hwmon/asc7621.rst
2644 F:      drivers/hwmon/asc7621.c
2645
2646 ASPEED PINCTRL DRIVERS
2647 M:      Andrew Jeffery <andrew@aj.id.au>
2648 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2649 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2650 L:      linux-gpio@vger.kernel.org
2651 S:      Maintained
2652 F:      drivers/pinctrl/aspeed/
2653 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2654
2655 ASPEED VIDEO ENGINE DRIVER
2656 M:      Eddie James <eajames@linux.ibm.com>
2657 L:      linux-media@vger.kernel.org
2658 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2659 S:      Maintained
2660 F:      drivers/media/platform/aspeed-video.c
2661 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2662
2663 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2664 M:      Corentin Chary <corentin.chary@gmail.com>
2665 L:      acpi4asus-user@lists.sourceforge.net
2666 L:      platform-driver-x86@vger.kernel.org
2667 W:      http://acpi4asus.sf.net
2668 S:      Maintained
2669 F:      drivers/platform/x86/asus*.c
2670 F:      drivers/platform/x86/eeepc*.c
2671
2672 ASUS WIRELESS RADIO CONTROL DRIVER
2673 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2674 L:      platform-driver-x86@vger.kernel.org
2675 S:      Maintained
2676 F:      drivers/platform/x86/asus-wireless.c
2677
2678 ASYMMETRIC KEYS
2679 M:      David Howells <dhowells@redhat.com>
2680 L:      keyrings@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/crypto/asymmetric-keys.txt
2683 F:      include/linux/verification.h
2684 F:      include/crypto/public_key.h
2685 F:      include/crypto/pkcs7.h
2686 F:      crypto/asymmetric_keys/
2687
2688 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2689 R:      Dan Williams <dan.j.williams@intel.com>
2690 W:      http://sourceforge.net/projects/xscaleiop
2691 S:      Odd fixes
2692 F:      Documentation/crypto/async-tx-api.txt
2693 F:      crypto/async_tx/
2694 F:      drivers/dma/
2695 F:      include/linux/dmaengine.h
2696 F:      include/linux/async_tx.h
2697
2698 AT24 EEPROM DRIVER
2699 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2700 L:      linux-i2c@vger.kernel.org
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2702 S:      Maintained
2703 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2704 F:      drivers/misc/eeprom/at24.c
2705
2706 ATA OVER ETHERNET (AOE) DRIVER
2707 M:      "Justin Sanders" <justin@coraid.com>
2708 W:      http://www.openaoe.org/
2709 S:      Supported
2710 F:      Documentation/admin-guide/aoe/
2711 F:      drivers/block/aoe/
2712
2713 ATHEROS 71XX/9XXX GPIO DRIVER
2714 M:      Alban Bedel <albeu@free.fr>
2715 W:      https://github.com/AlbanBedel/linux
2716 T:      git git://github.com/AlbanBedel/linux
2717 S:      Maintained
2718 F:      drivers/gpio/gpio-ath79.c
2719 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2720
2721 ATHEROS 71XX/9XXX USB PHY DRIVER
2722 M:      Alban Bedel <albeu@free.fr>
2723 W:      https://github.com/AlbanBedel/linux
2724 T:      git git://github.com/AlbanBedel/linux
2725 S:      Maintained
2726 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2727 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2728
2729 ATHEROS ATH GENERIC UTILITIES
2730 M:      Kalle Valo <kvalo@codeaurora.org>
2731 L:      linux-wireless@vger.kernel.org
2732 S:      Supported
2733 F:      drivers/net/wireless/ath/*
2734
2735 ATHEROS ATH5K WIRELESS DRIVER
2736 M:      Jiri Slaby <jirislaby@gmail.com>
2737 M:      Nick Kossifidis <mickflemm@gmail.com>
2738 M:      Luis Chamberlain <mcgrof@kernel.org>
2739 L:      linux-wireless@vger.kernel.org
2740 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2741 S:      Maintained
2742 F:      drivers/net/wireless/ath/ath5k/
2743
2744 ATHEROS ATH6KL WIRELESS DRIVER
2745 M:      Kalle Valo <kvalo@codeaurora.org>
2746 L:      linux-wireless@vger.kernel.org
2747 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2749 S:      Supported
2750 F:      drivers/net/wireless/ath/ath6kl/
2751
2752 ATI_REMOTE2 DRIVER
2753 M:      Ville Syrjala <syrjala@sci.fi>
2754 S:      Maintained
2755 F:      drivers/input/misc/ati_remote2.c
2756
2757 ATK0110 HWMON DRIVER
2758 M:      Luca Tettamanti <kronos.it@gmail.com>
2759 L:      linux-hwmon@vger.kernel.org
2760 S:      Maintained
2761 F:      drivers/hwmon/asus_atk0110.c
2762
2763 ATLX ETHERNET DRIVERS
2764 M:      Jay Cliburn <jcliburn@gmail.com>
2765 M:      Chris Snook <chris.snook@gmail.com>
2766 L:      netdev@vger.kernel.org
2767 W:      http://sourceforge.net/projects/atl1
2768 W:      http://atl1.sourceforge.net
2769 S:      Maintained
2770 F:      drivers/net/ethernet/atheros/
2771
2772 ATM
2773 M:      Chas Williams <3chas3@gmail.com>
2774 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2775 L:      netdev@vger.kernel.org
2776 W:      http://linux-atm.sourceforge.net
2777 S:      Maintained
2778 F:      drivers/atm/
2779 F:      include/linux/atm*
2780 F:      include/uapi/linux/atm*
2781
2782 ATMEL MACB ETHERNET DRIVER
2783 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2784 S:      Supported
2785 F:      drivers/net/ethernet/cadence/
2786
2787 ATMEL MAXTOUCH DRIVER
2788 M:      Nick Dyer <nick@shmanahar.org>
2789 T:      git git://github.com/ndyer/linux.git
2790 S:      Maintained
2791 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2792 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2793
2794 ATMEL WIRELESS DRIVER
2795 M:      Simon Kelley <simon@thekelleys.org.uk>
2796 L:      linux-wireless@vger.kernel.org
2797 W:      http://www.thekelleys.org.uk/atmel
2798 W:      http://atmelwlandriver.sourceforge.net/
2799 S:      Maintained
2800 F:      drivers/net/wireless/atmel/atmel*
2801
2802 ATOMIC INFRASTRUCTURE
2803 M:      Will Deacon <will@kernel.org>
2804 M:      Peter Zijlstra <peterz@infradead.org>
2805 R:      Boqun Feng <boqun.feng@gmail.com>
2806 L:      linux-kernel@vger.kernel.org
2807 S:      Maintained
2808 F:      arch/*/include/asm/atomic*.h
2809 F:      include/*/atomic*.h
2810 F:      scripts/atomic/
2811
2812 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2813 M:      Bradley Grove <linuxdrivers@attotech.com>
2814 L:      linux-scsi@vger.kernel.org
2815 W:      http://www.attotech.com
2816 S:      Supported
2817 F:      drivers/scsi/esas2r
2818
2819 ATUSB IEEE 802.15.4 RADIO DRIVER
2820 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2821 L:      linux-wpan@vger.kernel.org
2822 S:      Maintained
2823 F:      drivers/net/ieee802154/atusb.c
2824 F:      drivers/net/ieee802154/atusb.h
2825 F:      drivers/net/ieee802154/at86rf230.h
2826
2827 AUDIT SUBSYSTEM
2828 M:      Paul Moore <paul@paul-moore.com>
2829 M:      Eric Paris <eparis@redhat.com>
2830 L:      linux-audit@redhat.com (moderated for non-subscribers)
2831 W:      https://github.com/linux-audit
2832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2833 S:      Supported
2834 F:      include/linux/audit.h
2835 F:      include/uapi/linux/audit.h
2836 F:      kernel/audit*
2837
2838 AUXILIARY DISPLAY DRIVERS
2839 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2840 S:      Maintained
2841 F:      drivers/auxdisplay/
2842 F:      include/linux/cfag12864b.h
2843
2844 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2845 M:      Andreas Klinger <ak@it-klinger.de>
2846 L:      linux-iio@vger.kernel.org
2847 S:      Maintained
2848 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2849 F:      drivers/iio/adc/hx711.c
2850
2851 AX.25 NETWORK LAYER
2852 M:      Ralf Baechle <ralf@linux-mips.org>
2853 L:      linux-hams@vger.kernel.org
2854 W:      http://www.linux-ax25.org/
2855 S:      Maintained
2856 F:      include/uapi/linux/ax25.h
2857 F:      include/net/ax25.h
2858 F:      net/ax25/
2859
2860 AXENTIA ARM DEVICES
2861 M:      Peter Rosin <peda@axentia.se>
2862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2863 S:      Maintained
2864 F:      Documentation/devicetree/bindings/arm/axentia.txt
2865 F:      arch/arm/boot/dts/at91-linea.dtsi
2866 F:      arch/arm/boot/dts/at91-natte.dtsi
2867 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2868 F:      arch/arm/boot/dts/at91-tse850-3.dts
2869
2870 AXENTIA ASOC DRIVERS
2871 M:      Peter Rosin <peda@axentia.se>
2872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2873 S:      Maintained
2874 F:      Documentation/devicetree/bindings/sound/axentia,*
2875 F:      sound/soc/atmel/tse850-pcm5142.c
2876
2877 AXXIA I2C CONTROLLER
2878 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2879 L:      linux-i2c@vger.kernel.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2882 F:      drivers/i2c/busses/i2c-axxia.c
2883
2884 AZ6007 DVB DRIVER
2885 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2886 L:      linux-media@vger.kernel.org
2887 W:      https://linuxtv.org
2888 T:      git git://linuxtv.org/media_tree.git
2889 S:      Maintained
2890 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2891
2892 AZTECH FM RADIO RECEIVER DRIVER
2893 M:      Hans Verkuil <hverkuil@xs4all.nl>
2894 L:      linux-media@vger.kernel.org
2895 T:      git git://linuxtv.org/media_tree.git
2896 W:      https://linuxtv.org
2897 S:      Maintained
2898 F:      drivers/media/radio/radio-aztech*
2899
2900 B43 WIRELESS DRIVER
2901 L:      linux-wireless@vger.kernel.org
2902 L:      b43-dev@lists.infradead.org
2903 W:      http://wireless.kernel.org/en/users/Drivers/b43
2904 S:      Odd Fixes
2905 F:      drivers/net/wireless/broadcom/b43/
2906
2907 B43LEGACY WIRELESS DRIVER
2908 M:      Larry Finger <Larry.Finger@lwfinger.net>
2909 L:      linux-wireless@vger.kernel.org
2910 L:      b43-dev@lists.infradead.org
2911 W:      http://wireless.kernel.org/en/users/Drivers/b43
2912 S:      Maintained
2913 F:      drivers/net/wireless/broadcom/b43legacy/
2914
2915 BACKLIGHT CLASS/SUBSYSTEM
2916 M:      Lee Jones <lee.jones@linaro.org>
2917 M:      Daniel Thompson <daniel.thompson@linaro.org>
2918 M:      Jingoo Han <jingoohan1@gmail.com>
2919 L:      dri-devel@lists.freedesktop.org
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2921 S:      Maintained
2922 F:      drivers/video/backlight/
2923 F:      include/linux/backlight.h
2924 F:      include/linux/pwm_backlight.h
2925 F:      Documentation/devicetree/bindings/leds/backlight
2926 F:      Documentation/ABI/stable/sysfs-class-backlight
2927 F:      Documentation/ABI/testing/sysfs-class-backlight
2928
2929 BATMAN ADVANCED
2930 M:      Marek Lindner <mareklindner@neomailbox.ch>
2931 M:      Simon Wunderlich <sw@simonwunderlich.de>
2932 M:      Antonio Quartulli <a@unstable.cc>
2933 M:      Sven Eckelmann <sven@narfation.org>
2934 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2935 W:      https://www.open-mesh.org/
2936 B:      https://www.open-mesh.org/projects/batman-adv/issues
2937 C:      irc://chat.freenode.net/batman
2938 Q:      https://patchwork.open-mesh.org/project/batman/list/
2939 T:      git https://git.open-mesh.org/linux-merge.git
2940 S:      Maintained
2941 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2942 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2943 F:      Documentation/networking/batman-adv.rst
2944 F:      include/uapi/linux/batadv_packet.h
2945 F:      include/uapi/linux/batman_adv.h
2946 F:      net/batman-adv/
2947
2948 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2949 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2950 L:      linux-hams@vger.kernel.org
2951 W:      http://www.baycom.org/~tom/ham/ham.html
2952 S:      Maintained
2953 F:      drivers/net/hamradio/baycom*
2954
2955 BCACHE (BLOCK LAYER CACHE)
2956 M:      Coly Li <colyli@suse.de>
2957 M:      Kent Overstreet <kent.overstreet@gmail.com>
2958 L:      linux-bcache@vger.kernel.org
2959 W:      http://bcache.evilpiepirate.org
2960 C:      irc://irc.oftc.net/bcache
2961 S:      Maintained
2962 F:      drivers/md/bcache/
2963
2964 BDISP ST MEDIA DRIVER
2965 M:      Fabien Dessenne <fabien.dessenne@st.com>
2966 L:      linux-media@vger.kernel.org
2967 T:      git git://linuxtv.org/media_tree.git
2968 W:      https://linuxtv.org
2969 S:      Supported
2970 F:      drivers/media/platform/sti/bdisp
2971
2972 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2973 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2974 L:      netdev@vger.kernel.org
2975 S:      Maintained
2976 F:      drivers/net/ethernet/ec_bhf.c
2977
2978 BEFS FILE SYSTEM
2979 M:      Luis de Bethencourt <luisbg@kernel.org>
2980 M:      Salah Triki <salah.triki@gmail.com>
2981 S:      Maintained
2982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2983 F:      Documentation/filesystems/befs.txt
2984 F:      fs/befs/
2985
2986 BFQ I/O SCHEDULER
2987 M:      Paolo Valente <paolo.valente@linaro.org>
2988 M:      Jens Axboe <axboe@kernel.dk>
2989 L:      linux-block@vger.kernel.org
2990 S:      Maintained
2991 F:      block/bfq-*
2992 F:      Documentation/block/bfq-iosched.rst
2993
2994 BFS FILE SYSTEM
2995 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2996 S:      Maintained
2997 F:      Documentation/filesystems/bfs.txt
2998 F:      fs/bfs/
2999 F:      include/uapi/linux/bfs_fs.h
3000
3001 BLINKM RGB LED DRIVER
3002 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3003 S:      Maintained
3004 F:      drivers/leds/leds-blinkm.c
3005
3006 BLOCK LAYER
3007 M:      Jens Axboe <axboe@kernel.dk>
3008 L:      linux-block@vger.kernel.org
3009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3010 S:      Maintained
3011 F:      block/
3012 F:      drivers/block/
3013 F:      kernel/trace/blktrace.c
3014 F:      lib/sbitmap.c
3015
3016 BLOCK2MTD DRIVER
3017 M:      Joern Engel <joern@lazybastard.org>
3018 L:      linux-mtd@lists.infradead.org
3019 S:      Maintained
3020 F:      drivers/mtd/devices/block2mtd.c
3021
3022 BLUETOOTH DRIVERS
3023 M:      Marcel Holtmann <marcel@holtmann.org>
3024 M:      Johan Hedberg <johan.hedberg@gmail.com>
3025 L:      linux-bluetooth@vger.kernel.org
3026 W:      http://www.bluez.org/
3027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3029 S:      Maintained
3030 F:      drivers/bluetooth/
3031
3032 BLUETOOTH SUBSYSTEM
3033 M:      Marcel Holtmann <marcel@holtmann.org>
3034 M:      Johan Hedberg <johan.hedberg@gmail.com>
3035 L:      linux-bluetooth@vger.kernel.org
3036 W:      http://www.bluez.org/
3037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3039 S:      Maintained
3040 F:      net/bluetooth/
3041 F:      include/net/bluetooth/
3042
3043 BONDING DRIVER
3044 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3045 M:      Veaceslav Falico <vfalico@gmail.com>
3046 M:      Andy Gospodarek <andy@greyhouse.net>
3047 L:      netdev@vger.kernel.org
3048 W:      http://sourceforge.net/projects/bonding/
3049 S:      Supported
3050 F:      drivers/net/bonding/
3051 F:      include/uapi/linux/if_bonding.h
3052
3053 BPF (Safe dynamic programs and tools)
3054 M:      Alexei Starovoitov <ast@kernel.org>
3055 M:      Daniel Borkmann <daniel@iogearbox.net>
3056 R:      Martin KaFai Lau <kafai@fb.com>
3057 R:      Song Liu <songliubraving@fb.com>
3058 R:      Yonghong Song <yhs@fb.com>
3059 R:      Andrii Nakryiko <andriin@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 <paulburton@kernel.org>
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 BCM2711/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:      bcm2711
3201 N:      bcm2835
3202 F:      drivers/staging/vc04_services
3203
3204 BROADCOM BCM47XX MIPS ARCHITECTURE
3205 M:      Hauke Mehrtens <hauke@hauke-m.de>
3206 M:      Rafał Miłecki <zajec5@gmail.com>
3207 L:      linux-mips@vger.kernel.org
3208 S:      Maintained
3209 F:      Documentation/devicetree/bindings/mips/brcm/
3210 F:      arch/mips/bcm47xx/*
3211 F:      arch/mips/include/asm/mach-bcm47xx/*
3212
3213 BROADCOM BCM5301X ARM ARCHITECTURE
3214 M:      Hauke Mehrtens <hauke@hauke-m.de>
3215 M:      Rafał Miłecki <zajec5@gmail.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org
3218 S:      Maintained
3219 F:      arch/arm/mach-bcm/bcm_5301x.c
3220 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3221 F:      arch/arm/boot/dts/bcm470*
3222 F:      arch/arm/boot/dts/bcm953012*
3223
3224 BROADCOM BCM53573 ARM ARCHITECTURE
3225 M:      Rafał Miłecki <rafal@milecki.pl>
3226 L:      bcm-kernel-feedback-list@broadcom.com
3227 L:      linux-arm-kernel@lists.infradead.org
3228 S:      Maintained
3229 F:      arch/arm/boot/dts/bcm53573*
3230 F:      arch/arm/boot/dts/bcm47189*
3231
3232 BROADCOM BCM63XX ARM ARCHITECTURE
3233 M:      Florian Fainelli <f.fainelli@gmail.com>
3234 M:      bcm-kernel-feedback-list@broadcom.com
3235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3236 T:      git git://github.com/broadcom/stblinux.git
3237 S:      Maintained
3238 N:      bcm63xx
3239
3240 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3241 M:      Kevin Cernekee <cernekee@gmail.com>
3242 L:      linux-usb@vger.kernel.org
3243 S:      Maintained
3244 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3245
3246 BROADCOM BCM7XXX ARM ARCHITECTURE
3247 M:      Florian Fainelli <f.fainelli@gmail.com>
3248 M:      bcm-kernel-feedback-list@broadcom.com
3249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3250 T:      git git://github.com/broadcom/stblinux.git
3251 S:      Maintained
3252 F:      arch/arm/mach-bcm/*brcmstb*
3253 F:      arch/arm/boot/dts/bcm7*.dts*
3254 F:      drivers/bus/brcmstb_gisb.c
3255 F:      arch/arm/mm/cache-b15-rac.c
3256 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3257 N:      brcmstb
3258
3259 BROADCOM BMIPS CPUFREQ DRIVER
3260 M:      Markus Mayer <mmayer@broadcom.com>
3261 M:      bcm-kernel-feedback-list@broadcom.com
3262 L:      linux-pm@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/cpufreq/bmips-cpufreq.c
3265
3266 BROADCOM BMIPS MIPS ARCHITECTURE
3267 M:      Kevin Cernekee <cernekee@gmail.com>
3268 M:      Florian Fainelli <f.fainelli@gmail.com>
3269 L:      bcm-kernel-feedback-list@broadcom.com
3270 L:      linux-mips@vger.kernel.org
3271 T:      git git://github.com/broadcom/stblinux.git
3272 S:      Maintained
3273 F:      arch/mips/bmips/*
3274 F:      arch/mips/include/asm/mach-bmips/*
3275 F:      arch/mips/kernel/*bmips*
3276 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3277 F:      drivers/irqchip/irq-bcm63*
3278 F:      drivers/irqchip/irq-bcm7*
3279 F:      drivers/irqchip/irq-brcmstb*
3280 F:      include/linux/bcm963xx_nvram.h
3281 F:      include/linux/bcm963xx_tag.h
3282
3283 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3284 M:      Rasesh Mody <rmody@marvell.com>
3285 M:      GR-Linux-NIC-Dev@marvell.com
3286 L:      netdev@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/net/ethernet/broadcom/bnx2.*
3289 F:      drivers/net/ethernet/broadcom/bnx2_*
3290
3291 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3292 M:      QLogic-Storage-Upstream@qlogic.com
3293 L:      linux-scsi@vger.kernel.org
3294 S:      Supported
3295 F:      drivers/scsi/bnx2fc/
3296
3297 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3298 M:      QLogic-Storage-Upstream@qlogic.com
3299 L:      linux-scsi@vger.kernel.org
3300 S:      Supported
3301 F:      drivers/scsi/bnx2i/
3302
3303 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3304 M:      Ariel Elior <aelior@marvell.com>
3305 M:      Sudarsana Kalluru <skalluru@marvell.com>
3306 M:      GR-everest-linux-l2@marvell.com
3307 L:      netdev@vger.kernel.org
3308 S:      Supported
3309 F:      drivers/net/ethernet/broadcom/bnx2x/
3310
3311 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3312 M:      Michael Chan <michael.chan@broadcom.com>
3313 L:      netdev@vger.kernel.org
3314 S:      Supported
3315 F:      drivers/net/ethernet/broadcom/bnxt/
3316
3317 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3318 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3319 M:      Franky Lin <franky.lin@broadcom.com>
3320 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3321 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3322 M:      Wright Feng <wright.feng@cypress.com>
3323 L:      linux-wireless@vger.kernel.org
3324 L:      brcm80211-dev-list.pdl@broadcom.com
3325 L:      brcm80211-dev-list@cypress.com
3326 S:      Supported
3327 F:      drivers/net/wireless/broadcom/brcm80211/
3328
3329 BROADCOM BRCMSTB GPIO DRIVER
3330 M:      Gregory Fong <gregory.0xf0@gmail.com>
3331 L:      bcm-kernel-feedback-list@broadcom.com
3332 S:      Supported
3333 F:      drivers/gpio/gpio-brcmstb.c
3334 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3335
3336 BROADCOM BRCMSTB I2C DRIVER
3337 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3338 L:      linux-i2c@vger.kernel.org
3339 L:      bcm-kernel-feedback-list@broadcom.com
3340 S:      Supported
3341 F:      drivers/i2c/busses/i2c-brcmstb.c
3342 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3343
3344 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3345 M:      Al Cooper <alcooperx@gmail.com>
3346 L:      linux-kernel@vger.kernel.org
3347 L:      bcm-kernel-feedback-list@broadcom.com
3348 S:      Maintained
3349 F:      drivers/phy/broadcom/phy-brcm-usb*
3350
3351 BROADCOM GENET ETHERNET DRIVER
3352 M:      Doug Berger <opendmb@gmail.com>
3353 M:      Florian Fainelli <f.fainelli@gmail.com>
3354 L:      bcm-kernel-feedback-list@broadcom.com
3355 L:      netdev@vger.kernel.org
3356 S:      Supported
3357 F:      drivers/net/ethernet/broadcom/genet/
3358
3359 BROADCOM IPROC ARM ARCHITECTURE
3360 M:      Ray Jui <rjui@broadcom.com>
3361 M:      Scott Branden <sbranden@broadcom.com>
3362 M:      bcm-kernel-feedback-list@broadcom.com
3363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3364 T:      git git://github.com/broadcom/cygnus-linux.git
3365 S:      Maintained
3366 N:      iproc
3367 N:      cygnus
3368 N:      bcm[-_]nsp
3369 N:      bcm9113*
3370 N:      bcm9583*
3371 N:      bcm9585*
3372 N:      bcm9586*
3373 N:      bcm988312
3374 N:      bcm113*
3375 N:      bcm583*
3376 N:      bcm585*
3377 N:      bcm586*
3378 N:      bcm88312
3379 N:      hr2
3380 N:      stingray
3381 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3382 F:      arch/arm64/boot/dts/broadcom/stingray/*
3383 F:      drivers/clk/bcm/clk-ns*
3384 F:      drivers/clk/bcm/clk-sr*
3385 F:      drivers/pinctrl/bcm/pinctrl-ns*
3386 F:      include/dt-bindings/clock/bcm-sr*
3387
3388 BROADCOM KONA GPIO DRIVER
3389 M:      Ray Jui <rjui@broadcom.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 S:      Supported
3392 F:      drivers/gpio/gpio-bcm-kona.c
3393 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3394
3395 BROADCOM NETXTREME-E ROCE DRIVER
3396 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3397 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3398 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3399 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3400 L:      linux-rdma@vger.kernel.org
3401 W:      http://www.broadcom.com
3402 S:      Supported
3403 F:      drivers/infiniband/hw/bnxt_re/
3404 F:      include/uapi/rdma/bnxt_re-abi.h
3405
3406 BROADCOM NVRAM DRIVER
3407 M:      Rafał Miłecki <zajec5@gmail.com>
3408 L:      linux-mips@vger.kernel.org
3409 S:      Maintained
3410 F:      drivers/firmware/broadcom/*
3411
3412 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3413 M:      Rafał Miłecki <zajec5@gmail.com>
3414 L:      linux-wireless@vger.kernel.org
3415 S:      Maintained
3416 F:      drivers/bcma/
3417 F:      include/linux/bcma/
3418
3419 BROADCOM STB AVS CPUFREQ DRIVER
3420 M:      Markus Mayer <mmayer@broadcom.com>
3421 M:      bcm-kernel-feedback-list@broadcom.com
3422 L:      linux-pm@vger.kernel.org
3423 S:      Maintained
3424 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3425 F:      drivers/cpufreq/brcmstb*
3426
3427 BROADCOM STB AVS TMON DRIVER
3428 M:      Markus Mayer <mmayer@broadcom.com>
3429 M:      bcm-kernel-feedback-list@broadcom.com
3430 L:      linux-pm@vger.kernel.org
3431 S:      Maintained
3432 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3433 F:      drivers/thermal/broadcom/brcmstb*
3434
3435 BROADCOM STB NAND FLASH DRIVER
3436 M:      Brian Norris <computersforpeace@gmail.com>
3437 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3438 L:      linux-mtd@lists.infradead.org
3439 L:      bcm-kernel-feedback-list@broadcom.com
3440 S:      Maintained
3441 F:      drivers/mtd/nand/raw/brcmnand/
3442
3443 BROADCOM STB DPFE DRIVER
3444 M:      Markus Mayer <mmayer@broadcom.com>
3445 M:      bcm-kernel-feedback-list@broadcom.com
3446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3447 S:      Maintained
3448 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3449 F:      drivers/memory/brcmstb_dpfe.c
3450
3451 BROADCOM SPI DRIVER
3452 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3453 M:      bcm-kernel-feedback-list@broadcom.com
3454 S:      Maintained
3455 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3456 F:      drivers/spi/spi-bcm-qspi.*
3457 F:      drivers/spi/spi-brcmstb-qspi.c
3458 F:      drivers/spi/spi-iproc-qspi.c
3459
3460 BROADCOM SYSTEMPORT ETHERNET DRIVER
3461 M:      Florian Fainelli <f.fainelli@gmail.com>
3462 L:      bcm-kernel-feedback-list@broadcom.com
3463 L:      netdev@vger.kernel.org
3464 S:      Supported
3465 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3466
3467 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3468 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3469 M:      Prashant Sreedharan <prashant@broadcom.com>
3470 M:      Michael Chan <mchan@broadcom.com>
3471 L:      netdev@vger.kernel.org
3472 S:      Supported
3473 F:      drivers/net/ethernet/broadcom/tg3.*
3474
3475 BROCADE BFA FC SCSI DRIVER
3476 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3477 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3478 L:      linux-scsi@vger.kernel.org
3479 S:      Supported
3480 F:      drivers/scsi/bfa/
3481
3482 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3483 M:      Rasesh Mody <rmody@marvell.com>
3484 M:      Sudarsana Kalluru <skalluru@marvell.com>
3485 M:      GR-Linux-NIC-Dev@marvell.com
3486 L:      netdev@vger.kernel.org
3487 S:      Supported
3488 F:      drivers/net/ethernet/brocade/bna/
3489
3490 BSG (block layer generic sg v4 driver)
3491 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3492 L:      linux-scsi@vger.kernel.org
3493 S:      Supported
3494 F:      block/bsg.c
3495 F:      include/linux/bsg.h
3496 F:      include/uapi/linux/bsg.h
3497
3498 BT87X AUDIO DRIVER
3499 M:      Clemens Ladisch <clemens@ladisch.de>
3500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3502 S:      Maintained
3503 F:      Documentation/sound/cards/bt87x.rst
3504 F:      sound/pci/bt87x.c
3505
3506 BT8XXGPIO DRIVER
3507 M:      Michael Buesch <m@bues.ch>
3508 W:      http://bu3sch.de/btgpio.php
3509 S:      Maintained
3510 F:      drivers/gpio/gpio-bt8xx.c
3511
3512 BTRFS FILE SYSTEM
3513 M:      Chris Mason <clm@fb.com>
3514 M:      Josef Bacik <josef@toxicpanda.com>
3515 M:      David Sterba <dsterba@suse.com>
3516 L:      linux-btrfs@vger.kernel.org
3517 W:      http://btrfs.wiki.kernel.org/
3518 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3520 S:      Maintained
3521 F:      Documentation/filesystems/btrfs.txt
3522 F:      fs/btrfs/
3523 F:      include/linux/btrfs*
3524 F:      include/uapi/linux/btrfs*
3525
3526 BTTV VIDEO4LINUX DRIVER
3527 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3528 L:      linux-media@vger.kernel.org
3529 W:      https://linuxtv.org
3530 T:      git git://linuxtv.org/media_tree.git
3531 S:      Odd fixes
3532 F:      Documentation/media/v4l-drivers/bttv*
3533 F:      drivers/media/pci/bt8xx/bttv*
3534
3535 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3536 M:      Chanwoo Choi <cw00.choi@samsung.com>
3537 L:      linux-pm@vger.kernel.org
3538 L:      linux-samsung-soc@vger.kernel.org
3539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3540 S:      Maintained
3541 F:      drivers/devfreq/exynos-bus.c
3542 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3543
3544 BUSLOGIC SCSI DRIVER
3545 M:      Khalid Aziz <khalid@gonehiking.org>
3546 L:      linux-scsi@vger.kernel.org
3547 S:      Maintained
3548 F:      drivers/scsi/BusLogic.*
3549 F:      drivers/scsi/FlashPoint.*
3550
3551 C-MEDIA CMI8788 DRIVER
3552 M:      Clemens Ladisch <clemens@ladisch.de>
3553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3555 S:      Maintained
3556 F:      sound/pci/oxygen/
3557
3558 C-SKY ARCHITECTURE
3559 M:      Guo Ren <guoren@kernel.org>
3560 T:      git https://github.com/c-sky/csky-linux.git
3561 S:      Supported
3562 F:      arch/csky/
3563 F:      Documentation/devicetree/bindings/csky/
3564 F:      drivers/irqchip/irq-csky-*
3565 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3566 F:      drivers/clocksource/timer-gx6605s.c
3567 F:      drivers/clocksource/timer-mp-csky.c
3568 F:      Documentation/devicetree/bindings/timer/csky,*
3569 K:      csky
3570 N:      csky
3571
3572 C6X ARCHITECTURE
3573 M:      Mark Salter <msalter@redhat.com>
3574 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3575 L:      linux-c6x-dev@linux-c6x.org
3576 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3577 S:      Maintained
3578 F:      arch/c6x/
3579
3580 CA8210 IEEE-802.15.4 RADIO DRIVER
3581 M:      Harry Morris <h.morris@cascoda.com>
3582 L:      linux-wpan@vger.kernel.org
3583 W:      https://github.com/Cascoda/ca8210-linux.git
3584 S:      Maintained
3585 F:      drivers/net/ieee802154/ca8210.c
3586 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3587
3588 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3589 M:      David Howells <dhowells@redhat.com>
3590 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3591 S:      Supported
3592 F:      Documentation/filesystems/caching/cachefiles.txt
3593 F:      fs/cachefiles/
3594
3595 CADENCE MIPI-CSI2 BRIDGES
3596 M:      Maxime Ripard <mripard@kernel.org>
3597 L:      linux-media@vger.kernel.org
3598 S:      Maintained
3599 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3600 F:      drivers/media/platform/cadence/cdns-csi2*
3601
3602 CADET FM/AM RADIO RECEIVER DRIVER
3603 M:      Hans Verkuil <hverkuil@xs4all.nl>
3604 L:      linux-media@vger.kernel.org
3605 T:      git git://linuxtv.org/media_tree.git
3606 W:      https://linuxtv.org
3607 S:      Maintained
3608 F:      drivers/media/radio/radio-cadet*
3609
3610 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3611 M:      Jonathan Corbet <corbet@lwn.net>
3612 L:      linux-media@vger.kernel.org
3613 T:      git git://linuxtv.org/media_tree.git
3614 S:      Maintained
3615 F:      Documentation/media/v4l-drivers/cafe_ccic*
3616 F:      drivers/media/platform/marvell-ccic/
3617
3618 CAIF NETWORK LAYER
3619 L:      netdev@vger.kernel.org
3620 S:      Orphan
3621 F:      Documentation/networking/caif/
3622 F:      drivers/net/caif/
3623 F:      include/uapi/linux/caif/
3624 F:      include/net/caif/
3625 F:      net/caif/
3626
3627 CAKE QDISC
3628 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3629 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3630 S:      Maintained
3631 F:      net/sched/sch_cake.c
3632
3633 CALGARY x86-64 IOMMU
3634 M:      Muli Ben-Yehuda <mulix@mulix.org>
3635 M:      Jon Mason <jdmason@kudzu.us>
3636 L:      iommu@lists.linux-foundation.org
3637 S:      Maintained
3638 F:      arch/x86/kernel/pci-calgary_64.c
3639 F:      arch/x86/kernel/tce_64.c
3640 F:      arch/x86/include/asm/calgary.h
3641 F:      arch/x86/include/asm/tce.h
3642
3643 CAN NETWORK DRIVERS
3644 M:      Wolfgang Grandegger <wg@grandegger.com>
3645 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3646 L:      linux-can@vger.kernel.org
3647 W:      https://github.com/linux-can
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3650 S:      Maintained
3651 F:      Documentation/devicetree/bindings/net/can/
3652 F:      drivers/net/can/
3653 F:      include/linux/can/dev.h
3654 F:      include/linux/can/led.h
3655 F:      include/linux/can/rx-offload.h
3656 F:      include/linux/can/platform/
3657 F:      include/uapi/linux/can/error.h
3658 F:      include/uapi/linux/can/netlink.h
3659 F:      include/uapi/linux/can/vxcan.h
3660
3661 CAN NETWORK LAYER
3662 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3663 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3664 L:      linux-can@vger.kernel.org
3665 W:      https://github.com/linux-can
3666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3668 S:      Maintained
3669 F:      Documentation/networking/can.rst
3670 F:      net/can/
3671 F:      include/linux/can/core.h
3672 F:      include/linux/can/skb.h
3673 F:      include/net/netns/can.h
3674 F:      include/uapi/linux/can.h
3675 F:      include/uapi/linux/can/bcm.h
3676 F:      include/uapi/linux/can/raw.h
3677 F:      include/uapi/linux/can/gw.h
3678
3679 CAN-J1939 NETWORK LAYER
3680 M:      Robin van der Gracht <robin@protonic.nl>
3681 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3682 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3683 L:      linux-can@vger.kernel.org
3684 S:      Maintained
3685 F:      Documentation/networking/j1939.txt
3686 F:      net/can/j1939/
3687 F:      include/uapi/linux/can/j1939.h
3688
3689 CAPABILITIES
3690 M:      Serge Hallyn <serge@hallyn.com>
3691 L:      linux-security-module@vger.kernel.org
3692 S:      Supported
3693 F:      include/linux/capability.h
3694 F:      include/uapi/linux/capability.h
3695 F:      security/commoncap.c
3696 F:      kernel/capability.c
3697
3698 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3699 M:      Kevin Tsai <ktsai@capellamicro.com>
3700 S:      Maintained
3701 F:      drivers/iio/light/cm*
3702
3703 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3704 M:      Christian Lamparter <chunkeey@googlemail.com>
3705 L:      linux-wireless@vger.kernel.org
3706 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3707 S:      Maintained
3708 F:      drivers/net/wireless/ath/carl9170/
3709
3710 CAVIUM I2C DRIVER
3711 M:      Jan Glauber <jglauber@cavium.com>
3712 M:      David Daney <david.daney@cavium.com>
3713 W:      http://www.cavium.com
3714 S:      Supported
3715 F:      drivers/i2c/busses/i2c-octeon*
3716 F:      drivers/i2c/busses/i2c-thunderx*
3717
3718 CAVIUM LIQUIDIO NETWORK DRIVER
3719 M:      Derek Chickles <dchickles@marvell.com>
3720 M:      Satanand Burla <sburla@marvell.com>
3721 M:      Felix Manlunas <fmanlunas@marvell.com>
3722 L:      netdev@vger.kernel.org
3723 W:      http://www.cavium.com
3724 S:      Supported
3725 F:      drivers/net/ethernet/cavium/liquidio/
3726
3727 CAVIUM MMC DRIVER
3728 M:      Jan Glauber <jglauber@cavium.com>
3729 M:      David Daney <david.daney@cavium.com>
3730 M:      Steven J. Hill <Steven.Hill@cavium.com>
3731 W:      http://www.cavium.com
3732 S:      Supported
3733 F:      drivers/mmc/host/cavium*
3734
3735 CAVIUM OCTEON-TX CRYPTO DRIVER
3736 M:      George Cherian <george.cherian@cavium.com>
3737 L:      linux-crypto@vger.kernel.org
3738 W:      http://www.cavium.com
3739 S:      Supported
3740 F:      drivers/crypto/cavium/cpt/
3741
3742 CAVIUM THUNDERX2 ARM64 SOC
3743 M:      Robert Richter <rrichter@cavium.com>
3744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3745 S:      Maintained
3746 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3747 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3748
3749 CC2520 IEEE-802.15.4 RADIO DRIVER
3750 M:      Varka Bhadram <varkabhadram@gmail.com>
3751 L:      linux-wpan@vger.kernel.org
3752 S:      Maintained
3753 F:      drivers/net/ieee802154/cc2520.c
3754 F:      include/linux/spi/cc2520.h
3755 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3756
3757 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3758 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3759 L:      linux-crypto@vger.kernel.org
3760 S:      Supported
3761 F:      drivers/crypto/ccree/
3762 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3763
3764 CEC FRAMEWORK
3765 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3766 L:      linux-media@vger.kernel.org
3767 T:      git git://linuxtv.org/media_tree.git
3768 W:      http://linuxtv.org
3769 S:      Supported
3770 F:      Documentation/media/kapi/cec-core.rst
3771 F:      Documentation/media/uapi/cec
3772 F:      drivers/media/cec/
3773 F:      drivers/media/rc/keymaps/rc-cec.c
3774 F:      include/media/cec.h
3775 F:      include/media/cec-notifier.h
3776 F:      include/uapi/linux/cec.h
3777 F:      include/uapi/linux/cec-funcs.h
3778 F:      Documentation/devicetree/bindings/media/cec.txt
3779 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3780
3781 CEC GPIO DRIVER
3782 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3783 L:      linux-media@vger.kernel.org
3784 T:      git git://linuxtv.org/media_tree.git
3785 W:      http://linuxtv.org
3786 S:      Supported
3787 F:      drivers/media/platform/cec-gpio/
3788 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3789
3790 CELL BROADBAND ENGINE ARCHITECTURE
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 L:      linuxppc-dev@lists.ozlabs.org
3793 W:      http://www.ibm.com/developerworks/power/cell/
3794 S:      Supported
3795 F:      arch/powerpc/include/asm/cell*.h
3796 F:      arch/powerpc/include/asm/spu*.h
3797 F:      arch/powerpc/include/uapi/asm/spu*.h
3798 F:      arch/powerpc/oprofile/*cell*
3799 F:      arch/powerpc/platforms/cell/
3800
3801 CEPH COMMON CODE (LIBCEPH)
3802 M:      Ilya Dryomov <idryomov@gmail.com>
3803 M:      Jeff Layton <jlayton@kernel.org>
3804 M:      Sage Weil <sage@redhat.com>
3805 L:      ceph-devel@vger.kernel.org
3806 W:      http://ceph.com/
3807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3808 T:      git git://github.com/ceph/ceph-client.git
3809 S:      Supported
3810 F:      net/ceph/
3811 F:      include/linux/ceph/
3812 F:      include/linux/crush/
3813
3814 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3815 M:      Jeff Layton <jlayton@kernel.org>
3816 M:      Sage Weil <sage@redhat.com>
3817 M:      Ilya Dryomov <idryomov@gmail.com>
3818 L:      ceph-devel@vger.kernel.org
3819 W:      http://ceph.com/
3820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3821 T:      git git://github.com/ceph/ceph-client.git
3822 S:      Supported
3823 F:      Documentation/filesystems/ceph.txt
3824 F:      fs/ceph/
3825
3826 CERTIFICATE HANDLING:
3827 M:      David Howells <dhowells@redhat.com>
3828 M:      David Woodhouse <dwmw2@infradead.org>
3829 L:      keyrings@vger.kernel.org
3830 S:      Maintained
3831 F:      Documentation/admin-guide/module-signing.rst
3832 F:      certs/
3833 F:      scripts/sign-file.c
3834 F:      scripts/extract-cert.c
3835
3836 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3837 L:      devel@driverdev.osuosl.org
3838 S:      Obsolete
3839 F:      drivers/staging/wusbcore/
3840
3841 CFAG12864B LCD DRIVER
3842 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3843 S:      Maintained
3844 F:      drivers/auxdisplay/cfag12864b.c
3845 F:      include/linux/cfag12864b.h
3846
3847 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3848 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3849 S:      Maintained
3850 F:      drivers/auxdisplay/cfag12864bfb.c
3851 F:      include/linux/cfag12864b.h
3852
3853 802.11 (including CFG80211/NL80211)
3854 M:      Johannes Berg <johannes@sipsolutions.net>
3855 L:      linux-wireless@vger.kernel.org
3856 W:      http://wireless.kernel.org/
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3859 S:      Maintained
3860 F:      net/wireless/
3861 F:      include/uapi/linux/nl80211.h
3862 F:      include/linux/ieee80211.h
3863 F:      include/net/wext.h
3864 F:      include/net/cfg80211.h
3865 F:      include/net/iw_handler.h
3866 F:      include/net/ieee80211_radiotap.h
3867 F:      Documentation/driver-api/80211/cfg80211.rst
3868 F:      Documentation/networking/regulatory.txt
3869
3870 CHAR and MISC DRIVERS
3871 M:      Arnd Bergmann <arnd@arndb.de>
3872 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3874 S:      Supported
3875 F:      drivers/char/
3876 F:      drivers/misc/
3877 F:      include/linux/miscdevice.h
3878
3879 CHECKPATCH
3880 M:      Andy Whitcroft <apw@canonical.com>
3881 M:      Joe Perches <joe@perches.com>
3882 S:      Maintained
3883 F:      scripts/checkpatch.pl
3884
3885 CHINESE DOCUMENTATION
3886 M:      Harry Wei <harryxiyou@gmail.com>
3887 M:      Alex Shi <alex.shi@linux.alibaba.com>
3888 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3889 S:      Maintained
3890 F:      Documentation/translations/zh_CN/
3891
3892 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3893 M:      Peter Chen <Peter.Chen@nxp.com>
3894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3895 L:      linux-usb@vger.kernel.org
3896 S:      Maintained
3897 F:      drivers/usb/chipidea/
3898
3899 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3900 M:      Hans de Goede <hdegoede@redhat.com>
3901 L:      linux-input@vger.kernel.org
3902 S:      Maintained
3903 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3904 F:      drivers/input/touchscreen/chipone_icn8318.c
3905
3906 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3907 M:      Hans de Goede <hdegoede@redhat.com>
3908 L:      linux-input@vger.kernel.org
3909 S:      Maintained
3910 F:      drivers/input/touchscreen/chipone_icn8505.c
3911
3912 CHROME HARDWARE PLATFORM SUPPORT
3913 M:      Benson Leung <bleung@chromium.org>
3914 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3915 S:      Maintained
3916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3917 F:      drivers/platform/chrome/
3918
3919 CHROMEOS EC SUBDRIVERS
3920 M:      Benson Leung <bleung@chromium.org>
3921 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3922 R:      Guenter Roeck <groeck@chromium.org>
3923 S:      Maintained
3924 N:      cros_ec
3925 N:      cros-ec
3926 F:      drivers/power/supply/cros_usbpd-charger.c
3927
3928 CHROMEOS EC CODEC DRIVER
3929 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3930 S:      Maintained
3931 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3932 R:      Guenter Roeck <groeck@chromium.org>
3933 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3934 F:      sound/soc/codecs/cros_ec_codec.*
3935
3936 CIRRUS LOGIC AUDIO CODEC DRIVERS
3937 M:      Brian Austin <brian.austin@cirrus.com>
3938 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3940 S:      Maintained
3941 F:      sound/soc/codecs/cs*
3942
3943 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3944 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3945 L:      netdev@vger.kernel.org
3946 S:      Maintained
3947 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3948
3949 CIRRUS LOGIC LOCHNAGAR DRIVER
3950 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3951 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3952 L:      patches@opensource.cirrus.com
3953 S:      Supported
3954 F:      drivers/clk/clk-lochnagar.c
3955 F:      drivers/hwmon/lochnagar-hwmon.c
3956 F:      drivers/mfd/lochnagar-i2c.c
3957 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3958 F:      drivers/regulator/lochnagar-regulator.c
3959 F:      sound/soc/codecs/lochnagar-sc.c
3960 F:      include/dt-bindings/clk/lochnagar.h
3961 F:      include/dt-bindings/pinctrl/lochnagar.h
3962 F:      include/linux/mfd/lochnagar*
3963 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3964 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3965 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3966 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3967 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3968 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3969 F:      Documentation/hwmon/lochnagar.rst
3970
3971 CISCO FCOE HBA DRIVER
3972 M:      Satish Kharat <satishkh@cisco.com>
3973 M:      Sesidhar Baddela <sebaddel@cisco.com>
3974 M:      Karan Tilak Kumar <kartilak@cisco.com>
3975 L:      linux-scsi@vger.kernel.org
3976 S:      Supported
3977 F:      drivers/scsi/fnic/
3978
3979 CISCO SCSI HBA DRIVER
3980 M:      Karan Tilak Kumar <kartilak@cisco.com>
3981 M:      Sesidhar Baddela <sebaddel@cisco.com>
3982 L:      linux-scsi@vger.kernel.org
3983 S:      Supported
3984 F:      drivers/scsi/snic/
3985
3986 CISCO VIC ETHERNET NIC DRIVER
3987 M:      Christian Benvenuti <benve@cisco.com>
3988 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3989 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3990 S:      Supported
3991 F:      drivers/net/ethernet/cisco/enic/
3992
3993 CISCO VIC LOW LATENCY NIC DRIVER
3994 M:      Christian Benvenuti <benve@cisco.com>
3995 M:      Nelson Escobar <neescoba@cisco.com>
3996 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3997 S:      Supported
3998 F:      drivers/infiniband/hw/usnic/
3999
4000 CIRRUS LOGIC MADERA CODEC DRIVERS
4001 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4002 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4004 L:      patches@opensource.cirrus.com
4005 T:      git https://github.com/CirrusLogic/linux-drivers.git
4006 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4007 S:      Supported
4008 F:      Documentation/devicetree/bindings/mfd/madera.txt
4009 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4010 F:      Documentation/devicetree/bindings/sound/madera.txt
4011 F:      include/dt-bindings/sound/madera*
4012 F:      include/linux/irqchip/irq-madera*
4013 F:      include/linux/mfd/madera/*
4014 F:      include/sound/madera*
4015 F:      drivers/gpio/gpio-madera*
4016 F:      drivers/irqchip/irq-madera*
4017 F:      drivers/mfd/madera*
4018 F:      drivers/mfd/cs47l*
4019 F:      drivers/pinctrl/cirrus/*
4020 F:      sound/soc/codecs/cs47l*
4021 F:      sound/soc/codecs/madera*
4022
4023 CLANG-FORMAT FILE
4024 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4025 S:      Maintained
4026 F:      .clang-format
4027
4028 CLANG/LLVM BUILD SUPPORT
4029 L:      clang-built-linux@googlegroups.com
4030 W:      https://clangbuiltlinux.github.io/
4031 B:      https://github.com/ClangBuiltLinux/linux/issues
4032 C:      irc://chat.freenode.net/clangbuiltlinux
4033 S:      Supported
4034 K:      \b(?i:clang|llvm)\b
4035
4036 CLEANCACHE API
4037 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4038 L:      linux-kernel@vger.kernel.org
4039 S:      Maintained
4040 F:      mm/cleancache.c
4041 F:      include/linux/cleancache.h
4042
4043 CLK API
4044 M:      Russell King <linux@armlinux.org.uk>
4045 L:      linux-clk@vger.kernel.org
4046 S:      Maintained
4047 F:      include/linux/clk.h
4048
4049 CLOCKSOURCE, CLOCKEVENT DRIVERS
4050 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4051 M:      Thomas Gleixner <tglx@linutronix.de>
4052 L:      linux-kernel@vger.kernel.org
4053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4054 S:      Supported
4055 F:      drivers/clocksource/
4056 F:      Documentation/devicetree/bindings/timer/
4057
4058 CMPC ACPI DRIVER
4059 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4060 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Supported
4063 F:      drivers/platform/x86/classmate-laptop.c
4064
4065 COBALT MEDIA DRIVER
4066 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4067 L:      linux-media@vger.kernel.org
4068 T:      git git://linuxtv.org/media_tree.git
4069 W:      https://linuxtv.org
4070 S:      Supported
4071 F:      drivers/media/pci/cobalt/
4072
4073 COCCINELLE/Semantic Patches (SmPL)
4074 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4075 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4076 M:      Nicolas Palix <nicolas.palix@imag.fr>
4077 M:      Michal Marek <michal.lkml@markovi.net>
4078 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4080 W:      http://coccinelle.lip6.fr/
4081 S:      Supported
4082 F:      Documentation/dev-tools/coccinelle.rst
4083 F:      scripts/coccinelle/
4084 F:      scripts/coccicheck
4085
4086 CODA FILE SYSTEM
4087 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4088 M:      coda@cs.cmu.edu
4089 L:      codalist@coda.cs.cmu.edu
4090 W:      http://www.coda.cs.cmu.edu/
4091 S:      Maintained
4092 F:      Documentation/filesystems/coda.txt
4093 F:      fs/coda/
4094 F:      include/linux/coda*.h
4095 F:      include/uapi/linux/coda*.h
4096
4097 CODA V4L2 MEM2MEM DRIVER
4098 M:      Philipp Zabel <p.zabel@pengutronix.de>
4099 L:      linux-media@vger.kernel.org
4100 S:      Maintained
4101 F:      Documentation/devicetree/bindings/media/coda.txt
4102 F:      drivers/media/platform/coda/
4103
4104 CODE OF CONDUCT
4105 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4106 S:      Supported
4107 F:      Documentation/process/code-of-conduct.rst
4108 F:      Documentation/process/code-of-conduct-interpretation.rst
4109
4110 COMMON CLK FRAMEWORK
4111 M:      Michael Turquette <mturquette@baylibre.com>
4112 M:      Stephen Boyd <sboyd@kernel.org>
4113 L:      linux-clk@vger.kernel.org
4114 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4116 S:      Maintained
4117 F:      Documentation/devicetree/bindings/clock/
4118 F:      drivers/clk/
4119 X:      drivers/clk/clkdev.c
4120 F:      include/linux/clk-pr*
4121 F:      include/linux/clk/
4122 F:      include/linux/of_clk.h
4123
4124 COMMON INTERNET FILE SYSTEM (CIFS)
4125 M:      Steve French <sfrench@samba.org>
4126 L:      linux-cifs@vger.kernel.org
4127 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4128 W:      http://linux-cifs.samba.org/
4129 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4130 S:      Supported
4131 F:      Documentation/admin-guide/cifs/
4132 F:      fs/cifs/
4133
4134 COMPACTPCI HOTPLUG CORE
4135 M:      Scott Murray <scott@spiteful.org>
4136 L:      linux-pci@vger.kernel.org
4137 S:      Maintained
4138 F:      drivers/pci/hotplug/cpci_hotplug*
4139
4140 COMPACTPCI HOTPLUG GENERIC DRIVER
4141 M:      Scott Murray <scott@spiteful.org>
4142 L:      linux-pci@vger.kernel.org
4143 S:      Maintained
4144 F:      drivers/pci/hotplug/cpcihp_generic.c
4145
4146 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4147 M:      Scott Murray <scott@spiteful.org>
4148 L:      linux-pci@vger.kernel.org
4149 S:      Maintained
4150 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4151
4152 COMPAL LAPTOP SUPPORT
4153 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4154 L:      platform-driver-x86@vger.kernel.org
4155 S:      Maintained
4156 F:      drivers/platform/x86/compal-laptop.c
4157
4158 COMPILER ATTRIBUTES
4159 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4160 S:      Maintained
4161 F:      include/linux/compiler_attributes.h
4162
4163 CONEXANT ACCESSRUNNER USB DRIVER
4164 L:      accessrunner-general@lists.sourceforge.net
4165 W:      http://accessrunner.sourceforge.net/
4166 S:      Orphan
4167 F:      drivers/usb/atm/cxacru.c
4168
4169 CONFIGFS
4170 M:      Joel Becker <jlbec@evilplan.org>
4171 M:      Christoph Hellwig <hch@lst.de>
4172 T:      git git://git.infradead.org/users/hch/configfs.git
4173 S:      Supported
4174 F:      fs/configfs/
4175 F:      include/linux/configfs.h
4176
4177 CONNECTOR
4178 M:      Evgeniy Polyakov <zbr@ioremap.net>
4179 L:      netdev@vger.kernel.org
4180 S:      Maintained
4181 F:      drivers/connector/
4182
4183 CONTROL GROUP (CGROUP)
4184 M:      Tejun Heo <tj@kernel.org>
4185 M:      Li Zefan <lizefan@huawei.com>
4186 M:      Johannes Weiner <hannes@cmpxchg.org>
4187 L:      cgroups@vger.kernel.org
4188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4189 S:      Maintained
4190 F:      Documentation/admin-guide/cgroup-v2.rst
4191 F:      Documentation/admin-guide/cgroup-v1/
4192 F:      include/linux/cgroup*
4193 F:      kernel/cgroup/
4194
4195 CONTROL GROUP - CPUSET
4196 M:      Li Zefan <lizefan@huawei.com>
4197 L:      cgroups@vger.kernel.org
4198 W:      http://www.bullopensource.org/cpuset/
4199 W:      http://oss.sgi.com/projects/cpusets/
4200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4201 S:      Maintained
4202 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4203 F:      include/linux/cpuset.h
4204 F:      kernel/cgroup/cpuset.c
4205
4206 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4207 M:      Johannes Weiner <hannes@cmpxchg.org>
4208 M:      Michal Hocko <mhocko@kernel.org>
4209 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4210 L:      cgroups@vger.kernel.org
4211 L:      linux-mm@kvack.org
4212 S:      Maintained
4213 F:      mm/memcontrol.c
4214 F:      mm/swap_cgroup.c
4215
4216 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4217 M:      Tejun Heo <tj@kernel.org>
4218 M:      Jens Axboe <axboe@kernel.dk>
4219 L:      cgroups@vger.kernel.org
4220 L:      linux-block@vger.kernel.org
4221 T:      git git://git.kernel.dk/linux-block
4222 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4223 F:      block/blk-cgroup.c
4224 F:      include/linux/blk-cgroup.h
4225 F:      block/blk-throttle.c
4226 F:      block/blk-iolatency.c
4227 F:      block/bfq-cgroup.c
4228
4229 CORETEMP HARDWARE MONITORING DRIVER
4230 M:      Fenghua Yu <fenghua.yu@intel.com>
4231 L:      linux-hwmon@vger.kernel.org
4232 S:      Maintained
4233 F:      Documentation/hwmon/coretemp.rst
4234 F:      drivers/hwmon/coretemp.c
4235
4236 COSA/SRP SYNC SERIAL DRIVER
4237 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4238 W:      http://www.fi.muni.cz/~kas/cosa/
4239 S:      Maintained
4240 F:      drivers/net/wan/cosa*
4241
4242 COUNTER SUBSYSTEM
4243 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-counter*
4247 F:      Documentation/driver-api/generic-counter.rst
4248 F:      drivers/counter/
4249 F:      include/linux/counter.h
4250 F:      include/linux/counter_enum.h
4251
4252 CPMAC ETHERNET DRIVER
4253 M:      Florian Fainelli <f.fainelli@gmail.com>
4254 L:      netdev@vger.kernel.org
4255 S:      Maintained
4256 F:      drivers/net/ethernet/ti/cpmac.c
4257
4258 CPU FREQUENCY SCALING FRAMEWORK
4259 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4260 M:      Viresh Kumar <viresh.kumar@linaro.org>
4261 L:      linux-pm@vger.kernel.org
4262 S:      Maintained
4263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4265 B:      https://bugzilla.kernel.org
4266 F:      Documentation/admin-guide/pm/cpufreq.rst
4267 F:      Documentation/admin-guide/pm/intel_pstate.rst
4268 F:      Documentation/cpu-freq/
4269 F:      Documentation/devicetree/bindings/cpufreq/
4270 F:      drivers/cpufreq/
4271 F:      kernel/sched/cpufreq*.c
4272 F:      include/linux/cpufreq.h
4273 F:      include/linux/sched/cpufreq.h
4274 F:      tools/testing/selftests/cpufreq/
4275
4276 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4277 M:      Viresh Kumar <viresh.kumar@linaro.org>
4278 M:      Sudeep Holla <sudeep.holla@arm.com>
4279 L:      linux-pm@vger.kernel.org
4280 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4281 S:      Maintained
4282 F:      drivers/cpufreq/arm_big_little.h
4283 F:      drivers/cpufreq/arm_big_little.c
4284
4285 CPU POWER MONITORING SUBSYSTEM
4286 M:      Thomas Renninger <trenn@suse.com>
4287 M:      Shuah Khan <shuah@kernel.org>
4288 M:      Shuah Khan <skhan@linuxfoundation.org>
4289 L:      linux-pm@vger.kernel.org
4290 S:      Maintained
4291 F:      tools/power/cpupower/
4292
4293 CPUID/MSR DRIVER
4294 M:      "H. Peter Anvin" <hpa@zytor.com>
4295 S:      Maintained
4296 F:      arch/x86/kernel/cpuid.c
4297 F:      arch/x86/kernel/msr.c
4298
4299 CPUIDLE DRIVER - ARM BIG LITTLE
4300 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4301 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4302 L:      linux-pm@vger.kernel.org
4303 L:      linux-arm-kernel@lists.infradead.org
4304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4305 S:      Maintained
4306 F:      drivers/cpuidle/cpuidle-big_little.c
4307
4308 CPUIDLE DRIVER - ARM EXYNOS
4309 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4310 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4311 M:      Kukjin Kim <kgene@kernel.org>
4312 L:      linux-pm@vger.kernel.org
4313 L:      linux-samsung-soc@vger.kernel.org
4314 S:      Supported
4315 F:      drivers/cpuidle/cpuidle-exynos.c
4316 F:      arch/arm/mach-exynos/pm.c
4317
4318 CPUIDLE DRIVER - ARM PSCI
4319 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4320 M:      Sudeep Holla <sudeep.holla@arm.com>
4321 L:      linux-pm@vger.kernel.org
4322 L:      linux-arm-kernel@lists.infradead.org
4323 S:      Supported
4324 F:      drivers/cpuidle/cpuidle-psci.c
4325
4326 CPU IDLE TIME MANAGEMENT FRAMEWORK
4327 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4328 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4329 L:      linux-pm@vger.kernel.org
4330 S:      Maintained
4331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4332 B:      https://bugzilla.kernel.org
4333 F:      Documentation/admin-guide/pm/cpuidle.rst
4334 F:      Documentation/driver-api/pm/cpuidle.rst
4335 F:      drivers/cpuidle/*
4336 F:      include/linux/cpuidle.h
4337
4338 CRAMFS FILESYSTEM
4339 M:      Nicolas Pitre <nico@fluxnic.net>
4340 S:      Maintained
4341 F:      Documentation/filesystems/cramfs.txt
4342 F:      fs/cramfs/
4343
4344 CREATIVE SB0540
4345 M:      Bastien Nocera <hadess@hadess.net>
4346 L:      linux-input@vger.kernel.org
4347 S:      Maintained
4348 F:      drivers/hid/hid-creative-sb0540.c
4349
4350 CRYPTO API
4351 M:      Herbert Xu <herbert@gondor.apana.org.au>
4352 M:      "David S. Miller" <davem@davemloft.net>
4353 L:      linux-crypto@vger.kernel.org
4354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4356 S:      Maintained
4357 F:      Documentation/crypto/
4358 F:      Documentation/devicetree/bindings/crypto/
4359 F:      arch/*/crypto/
4360 F:      crypto/
4361 F:      drivers/crypto/
4362 F:      include/crypto/
4363 F:      include/linux/crypto*
4364 F:      lib/crypto/
4365
4366 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4367 M:      Neil Horman <nhorman@tuxdriver.com>
4368 L:      linux-crypto@vger.kernel.org
4369 S:      Maintained
4370 F:      crypto/ansi_cprng.c
4371 F:      crypto/rng.c
4372
4373 CS3308 MEDIA DRIVER
4374 M:      Hans Verkuil <hverkuil@xs4all.nl>
4375 L:      linux-media@vger.kernel.org
4376 T:      git git://linuxtv.org/media_tree.git
4377 W:      http://linuxtv.org
4378 S:      Odd Fixes
4379 F:      drivers/media/i2c/cs3308.c
4380
4381 CS5535 Audio ALSA driver
4382 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4383 S:      Maintained
4384 F:      sound/pci/cs5535audio/
4385
4386 CSI DRIVERS FOR ALLWINNER V3s
4387 M:      Yong Deng <yong.deng@magewell.com>
4388 L:      linux-media@vger.kernel.org
4389 T:      git git://linuxtv.org/media_tree.git
4390 S:      Maintained
4391 F:      drivers/media/platform/sunxi/sun6i-csi/
4392 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4393
4394 CW1200 WLAN driver
4395 M:      Solomon Peachy <pizza@shaftnet.org>
4396 S:      Maintained
4397 F:      drivers/net/wireless/st/cw1200/
4398
4399 CX18 VIDEO4LINUX DRIVER
4400 M:      Andy Walls <awalls@md.metrocast.net>
4401 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4402 L:      linux-media@vger.kernel.org
4403 T:      git git://linuxtv.org/media_tree.git
4404 W:      https://linuxtv.org
4405 W:      http://www.ivtvdriver.org/index.php/Cx18
4406 S:      Maintained
4407 F:      Documentation/media/v4l-drivers/cx18*
4408 F:      drivers/media/pci/cx18/
4409 F:      include/uapi/linux/ivtv*
4410
4411 CX2341X MPEG ENCODER HELPER MODULE
4412 M:      Hans Verkuil <hverkuil@xs4all.nl>
4413 L:      linux-media@vger.kernel.org
4414 T:      git git://linuxtv.org/media_tree.git
4415 W:      https://linuxtv.org
4416 S:      Maintained
4417 F:      drivers/media/common/cx2341x*
4418 F:      include/media/drv-intf/cx2341x.h
4419
4420 CX24120 MEDIA DRIVER
4421 M:      Jemma Denson <jdenson@gmail.com>
4422 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4423 L:      linux-media@vger.kernel.org
4424 W:      https://linuxtv.org
4425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4426 S:      Maintained
4427 F:      drivers/media/dvb-frontends/cx24120*
4428
4429 CX88 VIDEO4LINUX DRIVER
4430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4431 L:      linux-media@vger.kernel.org
4432 W:      https://linuxtv.org
4433 T:      git git://linuxtv.org/media_tree.git
4434 S:      Odd fixes
4435 F:      Documentation/media/v4l-drivers/cx88*
4436 F:      drivers/media/pci/cx88/
4437
4438 CXD2820R MEDIA DRIVER
4439 M:      Antti Palosaari <crope@iki.fi>
4440 L:      linux-media@vger.kernel.org
4441 W:      https://linuxtv.org
4442 W:      http://palosaari.fi/linux/
4443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4444 T:      git git://linuxtv.org/anttip/media_tree.git
4445 S:      Maintained
4446 F:      drivers/media/dvb-frontends/cxd2820r*
4447
4448 CXGB3 ETHERNET DRIVER (CXGB3)
4449 M:      Vishal Kulkarni <vishal@chelsio.com>
4450 L:      netdev@vger.kernel.org
4451 W:      http://www.chelsio.com
4452 S:      Supported
4453 F:      drivers/net/ethernet/chelsio/cxgb3/
4454
4455 CXGB3 ISCSI DRIVER (CXGB3I)
4456 M:      Karen Xie <kxie@chelsio.com>
4457 L:      linux-scsi@vger.kernel.org
4458 W:      http://www.chelsio.com
4459 S:      Supported
4460 F:      drivers/scsi/cxgbi/cxgb3i
4461
4462 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4463 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4464 L:      linux-rdma@vger.kernel.org
4465 W:      http://www.openfabrics.org
4466 S:      Supported
4467 F:      drivers/infiniband/hw/cxgb3/
4468 F:      include/uapi/rdma/cxgb3-abi.h
4469
4470 CXGB4 CRYPTO DRIVER (chcr)
4471 M:      Atul Gupta <atul.gupta@chelsio.com>
4472 L:      linux-crypto@vger.kernel.org
4473 W:      http://www.chelsio.com
4474 S:      Supported
4475 F:      drivers/crypto/chelsio
4476
4477 CXGB4 ETHERNET DRIVER (CXGB4)
4478 M:      Vishal Kulkarni <vishal@chelsio.com>
4479 L:      netdev@vger.kernel.org
4480 W:      http://www.chelsio.com
4481 S:      Supported
4482 F:      drivers/net/ethernet/chelsio/cxgb4/
4483
4484 CXGB4 ISCSI DRIVER (CXGB4I)
4485 M:      Karen Xie <kxie@chelsio.com>
4486 L:      linux-scsi@vger.kernel.org
4487 W:      http://www.chelsio.com
4488 S:      Supported
4489 F:      drivers/scsi/cxgbi/cxgb4i
4490
4491 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4492 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4493 L:      linux-rdma@vger.kernel.org
4494 W:      http://www.openfabrics.org
4495 S:      Supported
4496 F:      drivers/infiniband/hw/cxgb4/
4497 F:      include/uapi/rdma/cxgb4-abi.h
4498
4499 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4500 M:      Casey Leedom <leedom@chelsio.com>
4501 L:      netdev@vger.kernel.org
4502 W:      http://www.chelsio.com
4503 S:      Supported
4504 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4505
4506 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4507 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4508 M:      Andrew Donnellan <ajd@linux.ibm.com>
4509 L:      linuxppc-dev@lists.ozlabs.org
4510 S:      Supported
4511 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4512 F:      drivers/misc/cxl/
4513 F:      include/misc/cxl*
4514 F:      include/uapi/misc/cxl.h
4515 F:      Documentation/powerpc/cxl.rst
4516 F:      Documentation/ABI/testing/sysfs-class-cxl
4517
4518 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4519 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4520 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4521 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4522 L:      linux-scsi@vger.kernel.org
4523 S:      Supported
4524 F:      drivers/scsi/cxlflash/
4525 F:      include/uapi/scsi/cxlflash_ioctl.h
4526 F:      Documentation/powerpc/cxlflash.rst
4527
4528 CYBERPRO FB DRIVER
4529 M:      Russell King <linux@armlinux.org.uk>
4530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4531 W:      http://www.armlinux.org.uk/
4532 S:      Maintained
4533 F:      drivers/video/fbdev/cyber2000fb.*
4534
4535 CYCLADES ASYNC MUX DRIVER
4536 W:      http://www.cyclades.com/
4537 S:      Orphan
4538 F:      drivers/tty/cyclades.c
4539 F:      include/linux/cyclades.h
4540 F:      include/uapi/linux/cyclades.h
4541
4542 CYCLADES PC300 DRIVER
4543 W:      http://www.cyclades.com/
4544 S:      Orphan
4545 F:      drivers/net/wan/pc300*
4546
4547 CYPRESS_FIRMWARE MEDIA DRIVER
4548 M:      Antti Palosaari <crope@iki.fi>
4549 L:      linux-media@vger.kernel.org
4550 W:      https://linuxtv.org
4551 W:      http://palosaari.fi/linux/
4552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4553 T:      git git://linuxtv.org/anttip/media_tree.git
4554 S:      Maintained
4555 F:      drivers/media/common/cypress_firmware*
4556
4557 CYTTSP TOUCHSCREEN DRIVER
4558 M:      Ferruh Yigit <fery@cypress.com>
4559 L:      linux-input@vger.kernel.org
4560 S:      Supported
4561 F:      drivers/input/touchscreen/cyttsp*
4562 F:      include/linux/input/cyttsp.h
4563
4564 D-LINK DIR-685 TOUCHKEYS DRIVER
4565 M:      Linus Walleij <linus.walleij@linaro.org>
4566 L:      linux-input@vger.kernel.org
4567 S:      Supported
4568 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4569
4570 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4571 M:      Joshua Kinard <kumba@gentoo.org>
4572 S:      Maintained
4573 F:      drivers/rtc/rtc-ds1685.c
4574 F:      include/linux/rtc/ds1685.h
4575
4576 DAMA SLAVE for AX.25
4577 M:      Joerg Reuter <jreuter@yaina.de>
4578 W:      http://yaina.de/jreuter/
4579 W:      http://www.qsl.net/dl1bke/
4580 L:      linux-hams@vger.kernel.org
4581 S:      Maintained
4582 F:      net/ax25/af_ax25.c
4583 F:      net/ax25/ax25_dev.c
4584 F:      net/ax25/ax25_ds_*
4585 F:      net/ax25/ax25_in.c
4586 F:      net/ax25/ax25_out.c
4587 F:      net/ax25/ax25_timer.c
4588 F:      net/ax25/sysctl_net_ax25.c
4589
4590 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4591 L:      netdev@vger.kernel.org
4592 S:      Orphan
4593 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4594 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4595
4596 DC390/AM53C974 SCSI driver
4597 M:      Hannes Reinecke <hare@suse.com>
4598 L:      linux-scsi@vger.kernel.org
4599 S:      Maintained
4600 F:      drivers/scsi/am53c974.c
4601
4602 DC395x SCSI driver
4603 M:      Oliver Neukum <oliver@neukum.org>
4604 M:      Ali Akcaagac <aliakc@web.de>
4605 M:      Jamie Lenehan <lenehan@twibble.org>
4606 L:      dc395x@twibble.org
4607 W:      http://twibble.org/dist/dc395x/
4608 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4609 S:      Maintained
4610 F:      Documentation/scsi/dc395x.txt
4611 F:      drivers/scsi/dc395x.*
4612
4613 DCCP PROTOCOL
4614 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4615 L:      dccp@vger.kernel.org
4616 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4617 S:      Maintained
4618 F:      include/linux/dccp.h
4619 F:      include/uapi/linux/dccp.h
4620 F:      include/linux/tfrc.h
4621 F:      net/dccp/
4622
4623 DECnet NETWORK LAYER
4624 W:      http://linux-decnet.sourceforge.net
4625 L:      linux-decnet-user@lists.sourceforge.net
4626 S:      Orphan
4627 F:      Documentation/networking/decnet.txt
4628 F:      net/decnet/
4629
4630 DECSTATION PLATFORM SUPPORT
4631 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4632 L:      linux-mips@vger.kernel.org
4633 W:      http://www.linux-mips.org/wiki/DECstation
4634 S:      Maintained
4635 F:      arch/mips/dec/
4636 F:      arch/mips/include/asm/dec/
4637 F:      arch/mips/include/asm/mach-dec/
4638
4639 DEFXX FDDI NETWORK DRIVER
4640 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4641 S:      Maintained
4642 F:      drivers/net/fddi/defxx.*
4643
4644 DELL SMBIOS DRIVER
4645 M:      Pali Rohár <pali.rohar@gmail.com>
4646 M:      Mario Limonciello <mario.limonciello@dell.com>
4647 L:      platform-driver-x86@vger.kernel.org
4648 S:      Maintained
4649 F:      drivers/platform/x86/dell-smbios.*
4650
4651 DELL SMBIOS SMM DRIVER
4652 M:      Mario Limonciello <mario.limonciello@dell.com>
4653 L:      platform-driver-x86@vger.kernel.org
4654 S:      Maintained
4655 F:      drivers/platform/x86/dell-smbios-smm.c
4656
4657 DELL SMBIOS WMI DRIVER
4658 M:      Mario Limonciello <mario.limonciello@dell.com>
4659 L:      platform-driver-x86@vger.kernel.org
4660 S:      Maintained
4661 F:      drivers/platform/x86/dell-smbios-wmi.c
4662 F:      tools/wmi/dell-smbios-example.c
4663
4664 DEFZA FDDI NETWORK DRIVER
4665 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4666 S:      Maintained
4667 F:      drivers/net/fddi/defza.*
4668
4669 DELL LAPTOP DRIVER
4670 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4671 M:      Pali Rohár <pali.rohar@gmail.com>
4672 L:      platform-driver-x86@vger.kernel.org
4673 S:      Maintained
4674 F:      drivers/platform/x86/dell-laptop.c
4675
4676 DELL LAPTOP FREEFALL DRIVER
4677 M:      Pali Rohár <pali.rohar@gmail.com>
4678 S:      Maintained
4679 F:      drivers/platform/x86/dell-smo8800.c
4680
4681 DELL LAPTOP RBTN DRIVER
4682 M:      Pali Rohár <pali.rohar@gmail.com>
4683 S:      Maintained
4684 F:      drivers/platform/x86/dell-rbtn.*
4685
4686 DELL REMOTE BIOS UPDATE DRIVER
4687 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4688 L:      platform-driver-x86@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/platform/x86/dell_rbu.c
4691
4692 DELL LAPTOP SMM DRIVER
4693 M:      Pali Rohár <pali.rohar@gmail.com>
4694 S:      Maintained
4695 F:      drivers/hwmon/dell-smm-hwmon.c
4696 F:      include/uapi/linux/i8k.h
4697
4698 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4699 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4700 L:      platform-driver-x86@vger.kernel.org
4701 S:      Maintained
4702 F:      Documentation/driver-api/dcdbas.rst
4703 F:      drivers/platform/x86/dcdbas.*
4704
4705 DELL WMI NOTIFICATIONS DRIVER
4706 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4707 M:      Pali Rohár <pali.rohar@gmail.com>
4708 S:      Maintained
4709 F:      drivers/platform/x86/dell-wmi.c
4710
4711 DELL WMI DESCRIPTOR DRIVER
4712 M:      Mario Limonciello <mario.limonciello@dell.com>
4713 S:      Maintained
4714 F:      drivers/platform/x86/dell-wmi-descriptor.c
4715
4716 DELTA ST MEDIA DRIVER
4717 M:      Hugues Fruchet <hugues.fruchet@st.com>
4718 L:      linux-media@vger.kernel.org
4719 T:      git git://linuxtv.org/media_tree.git
4720 W:      https://linuxtv.org
4721 S:      Supported
4722 F:      drivers/media/platform/sti/delta
4723
4724 DENALI NAND DRIVER
4725 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4726 L:      linux-mtd@lists.infradead.org
4727 S:      Supported
4728 F:      drivers/mtd/nand/raw/denali*
4729
4730 DESIGNWARE EDMA CORE IP DRIVER
4731 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4732 L:      dmaengine@vger.kernel.org
4733 S:      Maintained
4734 F:      drivers/dma/dw-edma/
4735 F:      include/linux/dma/edma.h
4736
4737 DESIGNWARE USB2 DRD IP DRIVER
4738 M:      Minas Harutyunyan <hminas@synopsys.com>
4739 L:      linux-usb@vger.kernel.org
4740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4741 S:      Maintained
4742 F:      drivers/usb/dwc2/
4743
4744 DESIGNWARE USB3 DRD IP DRIVER
4745 M:      Felipe Balbi <balbi@kernel.org>
4746 L:      linux-usb@vger.kernel.org
4747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4748 S:      Maintained
4749 F:      drivers/usb/dwc3/
4750
4751 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4752 M:      Andreas Klinger <ak@it-klinger.de>
4753 L:      linux-iio@vger.kernel.org
4754 S:      Maintained
4755 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4756 F:      drivers/iio/proximity/srf*.c
4757
4758 DEVICE COREDUMP (DEV_COREDUMP)
4759 M:      Johannes Berg <johannes@sipsolutions.net>
4760 L:      linux-kernel@vger.kernel.org
4761 S:      Maintained
4762 F:      drivers/base/devcoredump.c
4763 F:      include/linux/devcoredump.h
4764
4765 DEVICE FREQUENCY (DEVFREQ)
4766 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4767 M:      Kyungmin Park <kyungmin.park@samsung.com>
4768 R:      Chanwoo Choi <cw00.choi@samsung.com>
4769 L:      linux-pm@vger.kernel.org
4770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4771 S:      Maintained
4772 F:      drivers/devfreq/
4773 F:      include/linux/devfreq.h
4774 F:      Documentation/devicetree/bindings/devfreq/
4775 F:      include/trace/events/devfreq.h
4776
4777 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4778 M:      Chanwoo Choi <cw00.choi@samsung.com>
4779 L:      linux-pm@vger.kernel.org
4780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4781 S:      Supported
4782 F:      drivers/devfreq/event/
4783 F:      drivers/devfreq/devfreq-event.c
4784 F:      include/linux/devfreq-event.h
4785 F:      Documentation/devicetree/bindings/devfreq/event/
4786
4787 DEVICE NUMBER REGISTRY
4788 M:      Torben Mathiasen <device@lanana.org>
4789 W:      http://lanana.org/docs/device-list/index.html
4790 S:      Maintained
4791
4792 DEVICE-MAPPER  (LVM)
4793 M:      Alasdair Kergon <agk@redhat.com>
4794 M:      Mike Snitzer <snitzer@redhat.com>
4795 M:      dm-devel@redhat.com
4796 L:      dm-devel@redhat.com
4797 W:      http://sources.redhat.com/dm
4798 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4800 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4801 S:      Maintained
4802 F:      Documentation/admin-guide/device-mapper/
4803 F:      drivers/md/Makefile
4804 F:      drivers/md/Kconfig
4805 F:      drivers/md/dm*
4806 F:      drivers/md/persistent-data/
4807 F:      include/linux/device-mapper.h
4808 F:      include/linux/dm-*.h
4809 F:      include/uapi/linux/dm-*.h
4810
4811 DEVLINK
4812 M:      Jiri Pirko <jiri@mellanox.com>
4813 L:      netdev@vger.kernel.org
4814 S:      Supported
4815 F:      net/core/devlink.c
4816 F:      include/net/devlink.h
4817 F:      include/uapi/linux/devlink.h
4818
4819 DIALOG SEMICONDUCTOR DRIVERS
4820 M:      Support Opensource <support.opensource@diasemi.com>
4821 W:      http://www.dialog-semiconductor.com/products
4822 S:      Supported
4823 F:      Documentation/hwmon/da90??.rst
4824 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4825 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4826 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4827 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4828 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4829 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4830 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4831 F:      drivers/gpio/gpio-da90??.c
4832 F:      drivers/hwmon/da90??-hwmon.c
4833 F:      drivers/iio/adc/da91??-*.c
4834 F:      drivers/input/misc/da90??_onkey.c
4835 F:      drivers/input/touchscreen/da9052_tsi.c
4836 F:      drivers/leds/leds-da90??.c
4837 F:      drivers/mfd/da903x.c
4838 F:      drivers/mfd/da90??-*.c
4839 F:      drivers/mfd/da91??-*.c
4840 F:      drivers/power/supply/da9052-battery.c
4841 F:      drivers/power/supply/da91??-*.c
4842 F:      drivers/regulator/da903x.c
4843 F:      drivers/regulator/da9???-regulator.[ch]
4844 F:      drivers/regulator/slg51000-regulator.[ch]
4845 F:      drivers/thermal/da90??-thermal.c
4846 F:      drivers/rtc/rtc-da90??.c
4847 F:      drivers/video/backlight/da90??_bl.c
4848 F:      drivers/watchdog/da90??_wdt.c
4849 F:      include/linux/mfd/da903x.h
4850 F:      include/linux/mfd/da9052/
4851 F:      include/linux/mfd/da9055/
4852 F:      include/linux/mfd/da9062/
4853 F:      include/linux/mfd/da9063/
4854 F:      include/linux/mfd/da9150/
4855 F:      include/linux/regulator/da9211.h
4856 F:      include/sound/da[79]*.h
4857 F:      sound/soc/codecs/da[79]*.[ch]
4858
4859 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4860 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4861 L:      linux-gpio@vger.kernel.org
4862 S:      Maintained
4863 F:      drivers/gpio/gpio-gpio-mm.c
4864
4865 DIOLAN U2C-12 I2C DRIVER
4866 M:      Guenter Roeck <linux@roeck-us.net>
4867 L:      linux-i2c@vger.kernel.org
4868 S:      Maintained
4869 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4870
4871 FILESYSTEM DIRECT ACCESS (DAX)
4872 M:      Dan Williams <dan.j.williams@intel.com>
4873 R:      Matthew Wilcox <willy@infradead.org>
4874 R:      Jan Kara <jack@suse.cz>
4875 L:      linux-fsdevel@vger.kernel.org
4876 L:      linux-nvdimm@lists.01.org
4877 S:      Supported
4878 F:      fs/dax.c
4879 F:      include/linux/dax.h
4880 F:      include/trace/events/fs_dax.h
4881
4882 DEVICE DIRECT ACCESS (DAX)
4883 M:      Dan Williams <dan.j.williams@intel.com>
4884 M:      Vishal Verma <vishal.l.verma@intel.com>
4885 M:      Keith Busch <keith.busch@intel.com>
4886 M:      Dave Jiang <dave.jiang@intel.com>
4887 L:      linux-nvdimm@lists.01.org
4888 S:      Supported
4889 F:      drivers/dax/
4890
4891 DIRECTORY NOTIFICATION (DNOTIFY)
4892 M:      Jan Kara <jack@suse.cz>
4893 R:      Amir Goldstein <amir73il@gmail.com>
4894 L:      linux-fsdevel@vger.kernel.org
4895 S:      Maintained
4896 F:      Documentation/filesystems/dnotify.txt
4897 F:      fs/notify/dnotify/
4898 F:      include/linux/dnotify.h
4899
4900 DISK GEOMETRY AND PARTITION HANDLING
4901 M:      Andries Brouwer <aeb@cwi.nl>
4902 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4903 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4904 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4905 S:      Maintained
4906
4907 DISKQUOTA
4908 M:      Jan Kara <jack@suse.com>
4909 S:      Maintained
4910 F:      Documentation/filesystems/quota.txt
4911 F:      fs/quota/
4912 F:      include/linux/quota*.h
4913 F:      include/uapi/linux/quota*.h
4914
4915 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4916 M:      Bernie Thompson <bernie@plugable.com>
4917 L:      linux-fbdev@vger.kernel.org
4918 S:      Maintained
4919 W:      http://plugable.com/category/projects/udlfb/
4920 F:      drivers/video/fbdev/udlfb.c
4921 F:      include/video/udlfb.h
4922 F:      Documentation/fb/udlfb.rst
4923
4924 DISTRIBUTED LOCK MANAGER (DLM)
4925 M:      Christine Caulfield <ccaulfie@redhat.com>
4926 M:      David Teigland <teigland@redhat.com>
4927 L:      cluster-devel@redhat.com
4928 W:      http://sources.redhat.com/cluster/
4929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4930 S:      Supported
4931 F:      fs/dlm/
4932
4933 DMA BUFFER SHARING FRAMEWORK
4934 M:      Sumit Semwal <sumit.semwal@linaro.org>
4935 S:      Maintained
4936 L:      linux-media@vger.kernel.org
4937 L:      dri-devel@lists.freedesktop.org
4938 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4939 F:      drivers/dma-buf/
4940 F:      include/linux/dma-buf*
4941 F:      include/linux/reservation.h
4942 F:      include/linux/*fence.h
4943 F:      Documentation/driver-api/dma-buf.rst
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4947 M:      Vinod Koul <vkoul@kernel.org>
4948 L:      dmaengine@vger.kernel.org
4949 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4950 S:      Maintained
4951 F:      drivers/dma/
4952 F:      include/linux/dmaengine.h
4953 F:      include/linux/of_dma.h
4954 F:      Documentation/devicetree/bindings/dma/
4955 F:      Documentation/driver-api/dmaengine/
4956 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4957
4958 DMA MAPPING HELPERS
4959 M:      Christoph Hellwig <hch@lst.de>
4960 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4961 R:      Robin Murphy <robin.murphy@arm.com>
4962 L:      iommu@lists.linux-foundation.org
4963 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4964 W:      http://git.infradead.org/users/hch/dma-mapping.git
4965 S:      Supported
4966 F:      kernel/dma/
4967 F:      include/asm-generic/dma-mapping.h
4968 F:      include/linux/dma-direct.h
4969 F:      include/linux/dma-mapping.h
4970 F:      include/linux/dma-noncoherent.h
4971
4972 DME1737 HARDWARE MONITOR DRIVER
4973 M:      Juerg Haefliger <juergh@gmail.com>
4974 L:      linux-hwmon@vger.kernel.org
4975 S:      Maintained
4976 F:      Documentation/hwmon/dme1737.rst
4977 F:      drivers/hwmon/dme1737.c
4978
4979 DMI/SMBIOS SUPPORT
4980 M:      Jean Delvare <jdelvare@suse.com>
4981 S:      Maintained
4982 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4983 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4984 F:      drivers/firmware/dmi-id.c
4985 F:      drivers/firmware/dmi_scan.c
4986 F:      include/linux/dmi.h
4987
4988 DOCUMENTATION
4989 M:      Jonathan Corbet <corbet@lwn.net>
4990 L:      linux-doc@vger.kernel.org
4991 S:      Maintained
4992 F:      Documentation/
4993 F:      scripts/documentation-file-ref-check
4994 F:      scripts/kernel-doc
4995 F:      scripts/sphinx-pre-install
4996 X:      Documentation/ABI/
4997 X:      Documentation/firmware-guide/acpi/
4998 X:      Documentation/devicetree/
4999 X:      Documentation/i2c/
5000 X:      Documentation/media/
5001 X:      Documentation/power/
5002 X:      Documentation/spi/
5003 T:      git git://git.lwn.net/linux.git docs-next
5004
5005 DOCUMENTATION/ITALIAN
5006 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5007 L:      linux-doc@vger.kernel.org
5008 S:      Maintained
5009 F:      Documentation/translations/it_IT
5010
5011 DOCUMENTATION SCRIPTS
5012 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5013 L:      linux-doc@vger.kernel.org
5014 S:      Maintained
5015 F:      scripts/documentation-file-ref-check
5016 F:      scripts/sphinx-pre-install
5017 F:      Documentation/sphinx/parse-headers.pl
5018
5019 DONGWOON DW9714 LENS VOICE COIL DRIVER
5020 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5021 L:      linux-media@vger.kernel.org
5022 T:      git git://linuxtv.org/media_tree.git
5023 S:      Maintained
5024 F:      drivers/media/i2c/dw9714.c
5025 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5026
5027 DONGWOON DW9807 LENS VOICE COIL DRIVER
5028 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5029 L:      linux-media@vger.kernel.org
5030 T:      git git://linuxtv.org/media_tree.git
5031 S:      Maintained
5032 F:      drivers/media/i2c/dw9807-vcm.c
5033 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5034
5035 DOUBLETALK DRIVER
5036 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5037 L:      blinux-list@redhat.com
5038 S:      Maintained
5039 F:      drivers/char/dtlk.c
5040 F:      include/linux/dtlk.h
5041
5042 DPAA2 DATAPATH I/O (DPIO) DRIVER
5043 M:      Roy Pledge <Roy.Pledge@nxp.com>
5044 L:      linux-kernel@vger.kernel.org
5045 S:      Maintained
5046 F:      drivers/soc/fsl/dpio
5047
5048 DPAA2 ETHERNET DRIVER
5049 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5050 L:      netdev@vger.kernel.org
5051 S:      Maintained
5052 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5053 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5054 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5055 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5056 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5057
5058 DPAA2 ETHERNET SWITCH DRIVER
5059 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5060 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5061 L:      linux-kernel@vger.kernel.org
5062 S:      Maintained
5063 F:      drivers/staging/fsl-dpaa2/ethsw
5064
5065 DPT_I2O SCSI RAID DRIVER
5066 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5067 L:      linux-scsi@vger.kernel.org
5068 W:      http://www.adaptec.com/
5069 S:      Maintained
5070 F:      drivers/scsi/dpt*
5071 F:      drivers/scsi/dpt/
5072
5073 DRBD DRIVER
5074 M:      Philipp Reisner <philipp.reisner@linbit.com>
5075 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5076 L:      drbd-dev@lists.linbit.com
5077 W:      http://www.drbd.org
5078 T:      git git://git.linbit.com/linux-drbd.git
5079 T:      git git://git.linbit.com/drbd-8.4.git
5080 S:      Supported
5081 F:      drivers/block/drbd/
5082 F:      lib/lru_cache.c
5083 F:      Documentation/admin-guide/blockdev/
5084
5085 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5086 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5087 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5089 S:      Supported
5090 F:      Documentation/kobject.txt
5091 F:      drivers/base/
5092 F:      fs/debugfs/
5093 F:      fs/sysfs/
5094 F:      include/linux/debugfs.h
5095 F:      include/linux/kobj*
5096 F:      lib/kobj*
5097
5098 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5099 M:      Kevin Hilman <khilman@kernel.org>
5100 M:      Nishanth Menon <nm@ti.com>
5101 S:      Maintained
5102 F:      drivers/power/avs/
5103 F:      include/linux/power/smartreflex.h
5104 L:      linux-pm@vger.kernel.org
5105
5106 DRM DRIVER FOR ARM PL111 CLCD
5107 M:      Eric Anholt <eric@anholt.net>
5108 T:      git git://anongit.freedesktop.org/drm/drm-misc
5109 S:      Supported
5110 F:      drivers/gpu/drm/pl111/
5111
5112 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5113 M:      Linus Walleij <linus.walleij@linaro.org>
5114 T:      git git://anongit.freedesktop.org/drm/drm-misc
5115 S:      Maintained
5116 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5117 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5118
5119 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5120 M:      Dave Airlie <airlied@redhat.com>
5121 S:      Odd Fixes
5122 F:      drivers/gpu/drm/ast/
5123
5124 DRM DRIVER FOR ASPEED BMC GFX
5125 M:      Joel Stanley <joel@jms.id.au>
5126 L:      linux-aspeed@lists.ozlabs.org
5127 T:      git git://anongit.freedesktop.org/drm/drm-misc
5128 S:      Supported
5129 F:      drivers/gpu/drm/aspeed/
5130 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5131
5132 DRM DRIVER FOR BOCHS VIRTUAL GPU
5133 M:      Gerd Hoffmann <kraxel@redhat.com>
5134 L:      virtualization@lists.linux-foundation.org
5135 T:      git git://anongit.freedesktop.org/drm/drm-misc
5136 S:      Maintained
5137 F:      drivers/gpu/drm/bochs/
5138
5139 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5140 M:      Linus Walleij <linus.walleij@linaro.org>
5141 T:      git git://anongit.freedesktop.org/drm/drm-misc
5142 S:      Maintained
5143 F:      drivers/gpu/drm/tve200/
5144
5145 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5146 M:      Jagan Teki <jagan@amarulasolutions.com>
5147 S:      Maintained
5148 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5149 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5150
5151 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5152 M:      Hans de Goede <hdegoede@redhat.com>
5153 T:      git git://anongit.freedesktop.org/drm/drm-misc
5154 S:      Maintained
5155 F:      drivers/gpu/drm/tiny/gm12u320.c
5156
5157 DRM DRIVER FOR ILITEK ILI9225 PANELS
5158 M:      David Lechner <david@lechnology.com>
5159 T:      git git://anongit.freedesktop.org/drm/drm-misc
5160 S:      Maintained
5161 F:      drivers/gpu/drm/tiny/ili9225.c
5162 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5163
5164 DRM DRIVER FOR HX8357D PANELS
5165 M:      Eric Anholt <eric@anholt.net>
5166 T:      git git://anongit.freedesktop.org/drm/drm-misc
5167 S:      Maintained
5168 F:      drivers/gpu/drm/tiny/hx8357d.c
5169 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5170
5171 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5172 S:      Orphan / Obsolete
5173 F:      drivers/gpu/drm/i810/
5174 F:      include/uapi/drm/i810_drm.h
5175
5176 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5177 S:      Orphan / Obsolete
5178 F:      drivers/gpu/drm/mga/
5179 F:      include/uapi/drm/mga_drm.h
5180
5181 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5182 M:      Dave Airlie <airlied@redhat.com>
5183 S:      Odd Fixes
5184 F:      drivers/gpu/drm/mgag200/
5185
5186 DRM DRIVER FOR MI0283QT
5187 M:      Noralf Trønnes <noralf@tronnes.org>
5188 T:      git git://anongit.freedesktop.org/drm/drm-misc
5189 S:      Maintained
5190 F:      drivers/gpu/drm/tiny/mi0283qt.c
5191 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5192
5193 DRM DRIVER FOR MSM ADRENO GPU
5194 M:      Rob Clark <robdclark@gmail.com>
5195 M:      Sean Paul <sean@poorly.run>
5196 L:      linux-arm-msm@vger.kernel.org
5197 L:      dri-devel@lists.freedesktop.org
5198 L:      freedreno@lists.freedesktop.org
5199 T:      git https://gitlab.freedesktop.org/drm/msm.git
5200 S:      Maintained
5201 F:      drivers/gpu/drm/msm/
5202 F:      include/uapi/drm/msm_drm.h
5203 F:      Documentation/devicetree/bindings/display/msm/
5204
5205 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5206 M:      Ben Skeggs <bskeggs@redhat.com>
5207 L:      dri-devel@lists.freedesktop.org
5208 L:      nouveau@lists.freedesktop.org
5209 T:      git git://github.com/skeggsb/linux
5210 S:      Supported
5211 F:      drivers/gpu/drm/nouveau/
5212 F:      include/uapi/drm/nouveau_drm.h
5213
5214 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5215 M:      Stefan Mavrodiev <stefan@olimex.com>
5216 S:      Maintained
5217 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5218 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5219
5220 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5221 M:      Noralf Trønnes <noralf@tronnes.org>
5222 T:      git git://anongit.freedesktop.org/drm/drm-misc
5223 S:      Maintained
5224 F:      drivers/gpu/drm/tiny/repaper.c
5225 F:      Documentation/devicetree/bindings/display/repaper.txt
5226
5227 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5228 M:      Dave Airlie <airlied@redhat.com>
5229 M:      Gerd Hoffmann <kraxel@redhat.com>
5230 L:      virtualization@lists.linux-foundation.org
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 S:      Obsolete
5233 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5234 F:      drivers/gpu/drm/cirrus/
5235
5236 DRM DRIVER FOR QXL VIRTUAL GPU
5237 M:      Dave Airlie <airlied@redhat.com>
5238 M:      Gerd Hoffmann <kraxel@redhat.com>
5239 L:      virtualization@lists.linux-foundation.org
5240 L:      spice-devel@lists.freedesktop.org
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242 S:      Maintained
5243 F:      drivers/gpu/drm/qxl/
5244 F:      include/uapi/drm/qxl_drm.h
5245
5246 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5247 M:      Robert Chiras <robert.chiras@nxp.com>
5248 S:      Maintained
5249 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5250 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5251
5252 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5253 S:      Orphan / Obsolete
5254 F:      drivers/gpu/drm/r128/
5255 F:      include/uapi/drm/r128_drm.h
5256
5257 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5258 M:      Guido Günther <agx@sigxcpu.org>
5259 R:      Purism Kernel Team <kernel@puri.sm>
5260 S:      Maintained
5261 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5262 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5263
5264 DRM DRIVER FOR SAVAGE VIDEO CARDS
5265 S:      Orphan / Obsolete
5266 F:      drivers/gpu/drm/savage/
5267 F:      include/uapi/drm/savage_drm.h
5268
5269 DRM DRIVER FOR SIS VIDEO CARDS
5270 S:      Orphan / Obsolete
5271 F:      drivers/gpu/drm/sis/
5272 F:      include/uapi/drm/sis_drm.h
5273
5274 DRM DRIVER FOR SITRONIX ST7701 PANELS
5275 M:      Jagan Teki <jagan@amarulasolutions.com>
5276 S:      Maintained
5277 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5278 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5279
5280 DRM DRIVER FOR SITRONIX ST7586 PANELS
5281 M:      David Lechner <david@lechnology.com>
5282 T:      git git://anongit.freedesktop.org/drm/drm-misc
5283 S:      Maintained
5284 F:      drivers/gpu/drm/tiny/st7586.c
5285 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5286
5287 DRM DRIVER FOR SITRONIX ST7735R PANELS
5288 M:      David Lechner <david@lechnology.com>
5289 T:      git git://anongit.freedesktop.org/drm/drm-misc
5290 S:      Maintained
5291 F:      drivers/gpu/drm/tiny/st7735r.c
5292 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5293
5294 DRM DRIVER FOR ST-ERICSSON MCDE
5295 M:      Linus Walleij <linus.walleij@linaro.org>
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297 S:      Maintained
5298 F:      drivers/gpu/drm/mcde/
5299 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5300
5301 DRM DRIVER FOR TDFX VIDEO CARDS
5302 S:      Orphan / Obsolete
5303 F:      drivers/gpu/drm/tdfx/
5304
5305 DRM DRIVER FOR TPO TPG110 PANELS
5306 M:      Linus Walleij <linus.walleij@linaro.org>
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5310 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5311
5312 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5313 M:      Dave Airlie <airlied@redhat.com>
5314 R:      Sean Paul <sean@poorly.run>
5315 L:      dri-devel@lists.freedesktop.org
5316 S:      Odd Fixes
5317 F:      drivers/gpu/drm/udl/
5318 T:      git git://anongit.freedesktop.org/drm/drm-misc
5319
5320 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5321 M:      Hans de Goede <hdegoede@redhat.com>
5322 L:      dri-devel@lists.freedesktop.org
5323 S:      Maintained
5324 F:      drivers/gpu/drm/vboxvideo/
5325 T:      git git://anongit.freedesktop.org/drm/drm-misc
5326
5327 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5328 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5329 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5330 R:      Daniel Vetter <daniel@ffwll.ch>
5331 T:      git git://anongit.freedesktop.org/drm/drm-misc
5332 S:      Maintained
5333 L:      dri-devel@lists.freedesktop.org
5334 F:      drivers/gpu/drm/vkms/
5335 F:      Documentation/gpu/vkms.rst
5336
5337 DRM DRIVER FOR VMWARE VIRTUAL GPU
5338 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5339 M:      Thomas Hellstrom <thellstrom@vmware.com>
5340 L:      dri-devel@lists.freedesktop.org
5341 T:      git git://people.freedesktop.org/~thomash/linux
5342 S:      Supported
5343 F:      drivers/gpu/drm/vmwgfx/
5344 F:      include/uapi/drm/vmwgfx_drm.h
5345
5346 DRM DRIVERS
5347 M:      David Airlie <airlied@linux.ie>
5348 M:      Daniel Vetter <daniel@ffwll.ch>
5349 L:      dri-devel@lists.freedesktop.org
5350 T:      git git://anongit.freedesktop.org/drm/drm
5351 B:      https://bugs.freedesktop.org/
5352 C:      irc://chat.freenode.net/dri-devel
5353 S:      Maintained
5354 F:      drivers/gpu/drm/
5355 F:      drivers/gpu/vga/
5356 F:      Documentation/devicetree/bindings/display/
5357 F:      Documentation/devicetree/bindings/gpu/
5358 F:      Documentation/gpu/
5359 F:      include/drm/
5360 F:      include/uapi/drm/
5361 F:      include/linux/vga*
5362
5363 DRM DRIVERS AND MISC GPU PATCHES
5364 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5365 M:      Maxime Ripard <mripard@kernel.org>
5366 M:      Sean Paul <sean@poorly.run>
5367 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5368 S:      Maintained
5369 T:      git git://anongit.freedesktop.org/drm/drm-misc
5370 F:      Documentation/gpu/
5371 F:      drivers/gpu/vga/
5372 F:      drivers/gpu/drm/*
5373 F:      include/drm/drm*
5374 F:      include/uapi/drm/drm*
5375 F:      include/linux/vga*
5376
5377 DRM DRIVERS FOR ALLWINNER A10
5378 M:      Maxime Ripard <mripard@kernel.org>
5379 M:      Chen-Yu Tsai <wens@csie.org>
5380 L:      dri-devel@lists.freedesktop.org
5381 S:      Supported
5382 F:      drivers/gpu/drm/sun4i/
5383 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5384 T:      git git://anongit.freedesktop.org/drm/drm-misc
5385
5386 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5387 M:      Maxime Ripard <mripard@kernel.org>
5388 M:      Chen-Yu Tsai <wens@csie.org>
5389 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5390 L:      dri-devel@lists.freedesktop.org
5391 S:      Supported
5392 F:      drivers/gpu/drm/sun4i/sun8i*
5393 T:      git git://anongit.freedesktop.org/drm/drm-misc
5394
5395 DRM DRIVERS FOR AMLOGIC SOCS
5396 M:      Neil Armstrong <narmstrong@baylibre.com>
5397 L:      dri-devel@lists.freedesktop.org
5398 L:      linux-amlogic@lists.infradead.org
5399 W:      http://linux-meson.com/
5400 S:      Supported
5401 F:      drivers/gpu/drm/meson/
5402 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5403 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5404 F:      Documentation/gpu/meson.rst
5405 T:      git git://anongit.freedesktop.org/drm/drm-misc
5406
5407 DRM DRIVERS FOR ATMEL HLCDC
5408 M:      Sam Ravnborg <sam@ravnborg.org>
5409 M:      Boris Brezillon <bbrezillon@kernel.org>
5410 L:      dri-devel@lists.freedesktop.org
5411 S:      Supported
5412 F:      drivers/gpu/drm/atmel-hlcdc/
5413 F:      Documentation/devicetree/bindings/display/atmel/
5414 T:      git git://anongit.freedesktop.org/drm/drm-misc
5415
5416 DRM DRIVERS FOR BRIDGE CHIPS
5417 M:      Andrzej Hajda <a.hajda@samsung.com>
5418 M:      Neil Armstrong <narmstrong@baylibre.com>
5419 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5420 R:      Jonas Karlman <jonas@kwiboo.se>
5421 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5422 S:      Maintained
5423 T:      git git://anongit.freedesktop.org/drm/drm-misc
5424 F:      drivers/gpu/drm/bridge/
5425
5426 DRM DRIVERS FOR EXYNOS
5427 M:      Inki Dae <inki.dae@samsung.com>
5428 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5429 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5430 M:      Kyungmin Park <kyungmin.park@samsung.com>
5431 L:      dri-devel@lists.freedesktop.org
5432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5433 S:      Supported
5434 F:      drivers/gpu/drm/exynos/
5435 F:      include/uapi/drm/exynos_drm.h
5436 F:      Documentation/devicetree/bindings/display/exynos/
5437
5438 DRM DRIVERS FOR FREESCALE DCU
5439 M:      Stefan Agner <stefan@agner.ch>
5440 M:      Alison Wang <alison.wang@nxp.com>
5441 L:      dri-devel@lists.freedesktop.org
5442 S:      Supported
5443 F:      drivers/gpu/drm/fsl-dcu/
5444 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5445 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5446 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5447 T:      git git://anongit.freedesktop.org/drm/drm-misc
5448
5449 DRM DRIVERS FOR FREESCALE IMX
5450 M:      Philipp Zabel <p.zabel@pengutronix.de>
5451 L:      dri-devel@lists.freedesktop.org
5452 S:      Maintained
5453 F:      drivers/gpu/drm/imx/
5454 F:      drivers/gpu/ipu-v3/
5455 F:      Documentation/devicetree/bindings/display/imx/
5456
5457 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5458 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5459 L:      dri-devel@lists.freedesktop.org
5460 T:      git git://github.com/patjak/drm-gma500
5461 S:      Maintained
5462 F:      drivers/gpu/drm/gma500/
5463
5464 DRM DRIVERS FOR HISILICON
5465 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5466 M:      Rongrong Zou <zourongrong@gmail.com>
5467 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5468 R:      Chen Feng <puck.chen@hisilicon.com>
5469 L:      dri-devel@lists.freedesktop.org
5470 T:      git git://github.com/xin3liang/linux.git
5471 S:      Maintained
5472 F:      drivers/gpu/drm/hisilicon/
5473 F:      Documentation/devicetree/bindings/display/hisilicon/
5474
5475 DRM DRIVERS FOR LIMA
5476 M:      Qiang Yu <yuq825@gmail.com>
5477 L:      dri-devel@lists.freedesktop.org
5478 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5479 S:      Maintained
5480 F:      drivers/gpu/drm/lima/
5481 F:      include/uapi/drm/lima_drm.h
5482 T:      git git://anongit.freedesktop.org/drm/drm-misc
5483
5484 DRM DRIVERS FOR MEDIATEK
5485 M:      CK Hu <ck.hu@mediatek.com>
5486 M:      Philipp Zabel <p.zabel@pengutronix.de>
5487 L:      dri-devel@lists.freedesktop.org
5488 S:      Supported
5489 F:      drivers/gpu/drm/mediatek/
5490 F:      Documentation/devicetree/bindings/display/mediatek/
5491
5492 DRM DRIVERS FOR NVIDIA TEGRA
5493 M:      Thierry Reding <thierry.reding@gmail.com>
5494 L:      dri-devel@lists.freedesktop.org
5495 L:      linux-tegra@vger.kernel.org
5496 T:      git git://anongit.freedesktop.org/tegra/linux.git
5497 S:      Supported
5498 F:      drivers/gpu/drm/tegra/
5499 F:      drivers/gpu/host1x/
5500 F:      include/linux/host1x.h
5501 F:      include/uapi/drm/tegra_drm.h
5502 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5503
5504 DRM DRIVERS FOR RENESAS
5505 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5506 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5507 L:      dri-devel@lists.freedesktop.org
5508 L:      linux-renesas-soc@vger.kernel.org
5509 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5510 S:      Supported
5511 F:      drivers/gpu/drm/rcar-du/
5512 F:      drivers/gpu/drm/shmobile/
5513 F:      include/linux/platform_data/shmob_drm.h
5514 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5515 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5516 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5517
5518 DRM DRIVERS FOR ROCKCHIP
5519 M:      Sandy Huang <hjc@rock-chips.com>
5520 M:      Heiko Stübner <heiko@sntech.de>
5521 L:      dri-devel@lists.freedesktop.org
5522 S:      Maintained
5523 F:      drivers/gpu/drm/rockchip/
5524 F:      Documentation/devicetree/bindings/display/rockchip/
5525 T:      git git://anongit.freedesktop.org/drm/drm-misc
5526
5527 DRM DRIVERS FOR STI
5528 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5529 M:      Vincent Abriou <vincent.abriou@st.com>
5530 L:      dri-devel@lists.freedesktop.org
5531 T:      git git://anongit.freedesktop.org/drm/drm-misc
5532 S:      Maintained
5533 F:      drivers/gpu/drm/sti
5534 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5535
5536 DRM DRIVERS FOR STM
5537 M:      Yannick Fertre <yannick.fertre@st.com>
5538 M:      Philippe Cornu <philippe.cornu@st.com>
5539 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5540 M:      Vincent Abriou <vincent.abriou@st.com>
5541 L:      dri-devel@lists.freedesktop.org
5542 T:      git git://anongit.freedesktop.org/drm/drm-misc
5543 S:      Maintained
5544 F:      drivers/gpu/drm/stm
5545 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5546
5547 DRM DRIVERS FOR TI LCDC
5548 M:      Jyri Sarha <jsarha@ti.com>
5549 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5550 L:      dri-devel@lists.freedesktop.org
5551 S:      Maintained
5552 F:      drivers/gpu/drm/tilcdc/
5553 F:      Documentation/devicetree/bindings/display/tilcdc/
5554
5555 DRM DRIVERS FOR TI OMAP
5556 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5557 L:      dri-devel@lists.freedesktop.org
5558 S:      Maintained
5559 F:      drivers/gpu/drm/omapdrm/
5560 F:      Documentation/devicetree/bindings/display/ti/
5561
5562 DRM DRIVERS FOR V3D
5563 M:      Eric Anholt <eric@anholt.net>
5564 S:      Supported
5565 F:      drivers/gpu/drm/v3d/
5566 F:      include/uapi/drm/v3d_drm.h
5567 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5568 T:      git git://anongit.freedesktop.org/drm/drm-misc
5569
5570 DRM DRIVERS FOR VC4
5571 M:      Eric Anholt <eric@anholt.net>
5572 T:      git git://github.com/anholt/linux
5573 S:      Supported
5574 F:      drivers/gpu/drm/vc4/
5575 F:      include/uapi/drm/vc4_drm.h
5576 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5577 T:      git git://anongit.freedesktop.org/drm/drm-misc
5578
5579 DRM DRIVERS FOR VIVANTE GPU IP
5580 M:      Lucas Stach <l.stach@pengutronix.de>
5581 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5582 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5583 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5584 L:      dri-devel@lists.freedesktop.org
5585 S:      Maintained
5586 F:      drivers/gpu/drm/etnaviv/
5587 F:      include/uapi/drm/etnaviv_drm.h
5588 F:      Documentation/devicetree/bindings/display/etnaviv/
5589
5590 DRM DRIVERS FOR ZTE ZX
5591 M:      Shawn Guo <shawnguo@kernel.org>
5592 L:      dri-devel@lists.freedesktop.org
5593 S:      Maintained
5594 F:      drivers/gpu/drm/zte/
5595 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5596 T:      git git://anongit.freedesktop.org/drm/drm-misc
5597
5598 DRM PANEL DRIVERS
5599 M:      Thierry Reding <thierry.reding@gmail.com>
5600 R:      Sam Ravnborg <sam@ravnborg.org>
5601 L:      dri-devel@lists.freedesktop.org
5602 T:      git git://anongit.freedesktop.org/drm/drm-misc
5603 S:      Maintained
5604 F:      drivers/gpu/drm/drm_panel.c
5605 F:      drivers/gpu/drm/panel/
5606 F:      include/drm/drm_panel.h
5607 F:      Documentation/devicetree/bindings/display/panel/
5608
5609 DRM DRIVERS FOR XEN
5610 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5611 T:      git git://anongit.freedesktop.org/drm/drm-misc
5612 L:      dri-devel@lists.freedesktop.org
5613 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5614 S:      Supported
5615 F:      drivers/gpu/drm/xen/
5616 F:      Documentation/gpu/xen-front.rst
5617
5618 DRM TTM SUBSYSTEM
5619 M:      Christian Koenig <christian.koenig@amd.com>
5620 M:      Huang Rui <ray.huang@amd.com>
5621 T:      git git://people.freedesktop.org/~agd5f/linux
5622 S:      Maintained
5623 L:      dri-devel@lists.freedesktop.org
5624 F:      include/drm/ttm/
5625 F:      drivers/gpu/drm/ttm/
5626
5627 DSBR100 USB FM RADIO DRIVER
5628 M:      Alexey Klimov <klimov.linux@gmail.com>
5629 L:      linux-media@vger.kernel.org
5630 T:      git git://linuxtv.org/media_tree.git
5631 S:      Maintained
5632 F:      drivers/media/radio/dsbr100.c
5633
5634 DT3155 MEDIA DRIVER
5635 M:      Hans Verkuil <hverkuil@xs4all.nl>
5636 L:      linux-media@vger.kernel.org
5637 T:      git git://linuxtv.org/media_tree.git
5638 W:      https://linuxtv.org
5639 S:      Odd Fixes
5640 F:      drivers/media/pci/dt3155/
5641
5642 DVB_USB_AF9015 MEDIA DRIVER
5643 M:      Antti Palosaari <crope@iki.fi>
5644 L:      linux-media@vger.kernel.org
5645 W:      https://linuxtv.org
5646 W:      http://palosaari.fi/linux/
5647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5648 T:      git git://linuxtv.org/anttip/media_tree.git
5649 S:      Maintained
5650 F:      drivers/media/usb/dvb-usb-v2/af9015*
5651
5652 DVB_USB_AF9035 MEDIA DRIVER
5653 M:      Antti Palosaari <crope@iki.fi>
5654 L:      linux-media@vger.kernel.org
5655 W:      https://linuxtv.org
5656 W:      http://palosaari.fi/linux/
5657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5658 T:      git git://linuxtv.org/anttip/media_tree.git
5659 S:      Maintained
5660 F:      drivers/media/usb/dvb-usb-v2/af9035*
5661
5662 DVB_USB_ANYSEE MEDIA DRIVER
5663 M:      Antti Palosaari <crope@iki.fi>
5664 L:      linux-media@vger.kernel.org
5665 W:      https://linuxtv.org
5666 W:      http://palosaari.fi/linux/
5667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5668 T:      git git://linuxtv.org/anttip/media_tree.git
5669 S:      Maintained
5670 F:      drivers/media/usb/dvb-usb-v2/anysee*
5671
5672 DVB_USB_AU6610 MEDIA DRIVER
5673 M:      Antti Palosaari <crope@iki.fi>
5674 L:      linux-media@vger.kernel.org
5675 W:      https://linuxtv.org
5676 W:      http://palosaari.fi/linux/
5677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5678 T:      git git://linuxtv.org/anttip/media_tree.git
5679 S:      Maintained
5680 F:      drivers/media/usb/dvb-usb-v2/au6610*
5681
5682 DVB_USB_CE6230 MEDIA DRIVER
5683 M:      Antti Palosaari <crope@iki.fi>
5684 L:      linux-media@vger.kernel.org
5685 W:      https://linuxtv.org
5686 W:      http://palosaari.fi/linux/
5687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5688 T:      git git://linuxtv.org/anttip/media_tree.git
5689 S:      Maintained
5690 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5691
5692 DVB_USB_CXUSB MEDIA DRIVER
5693 M:      Michael Krufky <mkrufky@linuxtv.org>
5694 L:      linux-media@vger.kernel.org
5695 W:      https://linuxtv.org
5696 W:      http://github.com/mkrufky
5697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5698 T:      git git://linuxtv.org/media_tree.git
5699 S:      Maintained
5700 F:      drivers/media/usb/dvb-usb/cxusb*
5701
5702 DVB_USB_EC168 MEDIA DRIVER
5703 M:      Antti Palosaari <crope@iki.fi>
5704 L:      linux-media@vger.kernel.org
5705 W:      https://linuxtv.org
5706 W:      http://palosaari.fi/linux/
5707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5708 T:      git git://linuxtv.org/anttip/media_tree.git
5709 S:      Maintained
5710 F:      drivers/media/usb/dvb-usb-v2/ec168*
5711
5712 DVB_USB_GL861 MEDIA DRIVER
5713 M:      Antti Palosaari <crope@iki.fi>
5714 L:      linux-media@vger.kernel.org
5715 W:      https://linuxtv.org
5716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5717 T:      git git://linuxtv.org/anttip/media_tree.git
5718 S:      Maintained
5719 F:      drivers/media/usb/dvb-usb-v2/gl861*
5720
5721 DVB_USB_MXL111SF MEDIA DRIVER
5722 M:      Michael Krufky <mkrufky@linuxtv.org>
5723 L:      linux-media@vger.kernel.org
5724 W:      https://linuxtv.org
5725 W:      http://github.com/mkrufky
5726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5727 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5728 S:      Maintained
5729 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5730
5731 DVB_USB_RTL28XXU MEDIA DRIVER
5732 M:      Antti Palosaari <crope@iki.fi>
5733 L:      linux-media@vger.kernel.org
5734 W:      https://linuxtv.org
5735 W:      http://palosaari.fi/linux/
5736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5737 T:      git git://linuxtv.org/anttip/media_tree.git
5738 S:      Maintained
5739 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5740
5741 DVB_USB_V2 MEDIA DRIVER
5742 M:      Antti Palosaari <crope@iki.fi>
5743 L:      linux-media@vger.kernel.org
5744 W:      https://linuxtv.org
5745 W:      http://palosaari.fi/linux/
5746 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5747 T:      git git://linuxtv.org/anttip/media_tree.git
5748 S:      Maintained
5749 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5750 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5751
5752 DYNAMIC DEBUG
5753 M:      Jason Baron <jbaron@akamai.com>
5754 S:      Maintained
5755 F:      lib/dynamic_debug.c
5756 F:      include/linux/dynamic_debug.h
5757
5758 DYNAMIC INTERRUPT MODERATION
5759 M:      Tal Gilboa <talgi@mellanox.com>
5760 S:      Maintained
5761 F:      include/linux/dim.h
5762 F:      lib/dim/
5763
5764 DZ DECSTATION DZ11 SERIAL DRIVER
5765 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5766 S:      Maintained
5767 F:      drivers/tty/serial/dz.*
5768
5769 E3X0 POWER BUTTON DRIVER
5770 M:      Moritz Fischer <moritz.fischer@ettus.com>
5771 L:      usrp-users@lists.ettus.com
5772 W:      http://www.ettus.com
5773 S:      Supported
5774 F:      drivers/input/misc/e3x0-button.c
5775 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5776
5777 E4000 MEDIA DRIVER
5778 M:      Antti Palosaari <crope@iki.fi>
5779 L:      linux-media@vger.kernel.org
5780 W:      https://linuxtv.org
5781 W:      http://palosaari.fi/linux/
5782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5783 T:      git git://linuxtv.org/anttip/media_tree.git
5784 S:      Maintained
5785 F:      drivers/media/tuners/e4000*
5786
5787 EARTH_PT1 MEDIA DRIVER
5788 M:      Akihiro Tsukada <tskd08@gmail.com>
5789 L:      linux-media@vger.kernel.org
5790 S:      Odd Fixes
5791 F:      drivers/media/pci/pt1/
5792
5793 EARTH_PT3 MEDIA DRIVER
5794 M:      Akihiro Tsukada <tskd08@gmail.com>
5795 L:      linux-media@vger.kernel.org
5796 S:      Odd Fixes
5797 F:      drivers/media/pci/pt3/
5798
5799 EC100 MEDIA DRIVER
5800 M:      Antti Palosaari <crope@iki.fi>
5801 L:      linux-media@vger.kernel.org
5802 W:      https://linuxtv.org
5803 W:      http://palosaari.fi/linux/
5804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5805 T:      git git://linuxtv.org/anttip/media_tree.git
5806 S:      Maintained
5807 F:      drivers/media/dvb-frontends/ec100*
5808
5809 ECRYPT FILE SYSTEM
5810 M:      Tyler Hicks <tyhicks@canonical.com>
5811 L:      ecryptfs@vger.kernel.org
5812 W:      http://ecryptfs.org
5813 W:      https://launchpad.net/ecryptfs
5814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5815 S:      Supported
5816 F:      Documentation/filesystems/ecryptfs.txt
5817 F:      fs/ecryptfs/
5818
5819 EDAC-AMD64
5820 M:      Borislav Petkov <bp@alien8.de>
5821 L:      linux-edac@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/edac/amd64_edac*
5824
5825 EDAC-ARMADA
5826 M:      Jan Luebbe <jlu@pengutronix.de>
5827 L:      linux-edac@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/edac/armada_xp_*
5830
5831 EDAC-AST2500
5832 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5833 S:      Supported
5834 F:      drivers/edac/aspeed_edac.c
5835 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5836
5837 EDAC-BLUEFIELD
5838 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5839 S:      Supported
5840 F:      drivers/edac/bluefield_edac.c
5841
5842 EDAC-CALXEDA
5843 M:      Robert Richter <rric@kernel.org>
5844 L:      linux-edac@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/edac/highbank*
5847
5848 EDAC-CAVIUM OCTEON
5849 M:      Ralf Baechle <ralf@linux-mips.org>
5850 M:      David Daney <david.daney@cavium.com>
5851 L:      linux-edac@vger.kernel.org
5852 L:      linux-mips@vger.kernel.org
5853 S:      Supported
5854 F:      drivers/edac/octeon_edac*
5855
5856 EDAC-CAVIUM THUNDERX
5857 M:      David Daney <david.daney@cavium.com>
5858 M:      Jan Glauber <jglauber@cavium.com>
5859 L:      linux-edac@vger.kernel.org
5860 S:      Supported
5861 F:      drivers/edac/thunderx_edac*
5862
5863 EDAC-CORE
5864 M:      Borislav Petkov <bp@alien8.de>
5865 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5866 M:      Tony Luck <tony.luck@intel.com>
5867 R:      James Morse <james.morse@arm.com>
5868 R:      Robert Richter <rrichter@marvell.com>
5869 L:      linux-edac@vger.kernel.org
5870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5871 S:      Supported
5872 F:      Documentation/admin-guide/ras.rst
5873 F:      Documentation/driver-api/edac.rst
5874 F:      drivers/edac/
5875 F:      include/linux/edac.h
5876
5877 EDAC-E752X
5878 M:      Mark Gross <mark.gross@intel.com>
5879 L:      linux-edac@vger.kernel.org
5880 S:      Maintained
5881 F:      drivers/edac/e752x_edac.c
5882
5883 EDAC-E7XXX
5884 L:      linux-edac@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/edac/e7xxx_edac.c
5887
5888 EDAC-FSL_DDR
5889 M:      York Sun <york.sun@nxp.com>
5890 L:      linux-edac@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/edac/fsl_ddr_edac.*
5893
5894 EDAC-GHES
5895 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5896 L:      linux-edac@vger.kernel.org
5897 S:      Maintained
5898 F:      drivers/edac/ghes_edac.c
5899
5900 EDAC-I10NM
5901 M:      Tony Luck <tony.luck@intel.com>
5902 L:      linux-edac@vger.kernel.org
5903 S:      Maintained
5904 F:      drivers/edac/i10nm_base.c
5905
5906 EDAC-I3000
5907 L:      linux-edac@vger.kernel.org
5908 S:      Orphan
5909 F:      drivers/edac/i3000_edac.c
5910
5911 EDAC-I5000
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/i5000_edac.c
5915
5916 EDAC-I5400
5917 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/edac/i5400_edac.c
5921
5922 EDAC-I7300
5923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/i7300_edac.c
5927
5928 EDAC-I7CORE
5929 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5930 L:      linux-edac@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/edac/i7core_edac.c
5933
5934 EDAC-I82443BXGX
5935 M:      Tim Small <tim@buttersideup.com>
5936 L:      linux-edac@vger.kernel.org
5937 S:      Maintained
5938 F:      drivers/edac/i82443bxgx_edac.c
5939
5940 EDAC-I82975X
5941 M:      "Arvind R." <arvino55@gmail.com>
5942 L:      linux-edac@vger.kernel.org
5943 S:      Maintained
5944 F:      drivers/edac/i82975x_edac.c
5945
5946 EDAC-IE31200
5947 M:      Jason Baron <jbaron@akamai.com>
5948 L:      linux-edac@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/edac/ie31200_edac.c
5951
5952 EDAC-MPC85XX
5953 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5954 L:      linux-edac@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/edac/mpc85xx_edac.[ch]
5957
5958 EDAC-PASEMI
5959 M:      Egor Martovetsky <egor@pasemi.com>
5960 L:      linux-edac@vger.kernel.org
5961 S:      Maintained
5962 F:      drivers/edac/pasemi_edac.c
5963
5964 EDAC-PND2
5965 M:      Tony Luck <tony.luck@intel.com>
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/pnd2_edac.[ch]
5969
5970 EDAC-R82600
5971 M:      Tim Small <tim@buttersideup.com>
5972 L:      linux-edac@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/edac/r82600_edac.c
5975
5976 EDAC-SBRIDGE
5977 M:      Tony Luck <tony.luck@intel.com>
5978 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5979 L:      linux-edac@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/edac/sb_edac.c
5982
5983 EDAC-SIFIVE
5984 M:      Yash Shah <yash.shah@sifive.com>
5985 L:      linux-edac@vger.kernel.org
5986 S:      Supported
5987 F:      drivers/edac/sifive_edac.c
5988
5989 EDAC-SKYLAKE
5990 M:      Tony Luck <tony.luck@intel.com>
5991 L:      linux-edac@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/edac/skx_*.c
5994
5995 EDAC-TI
5996 M:      Tero Kristo <t-kristo@ti.com>
5997 L:      linux-edac@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/edac/ti_edac.c
6000
6001 EDAC-QCOM
6002 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6003 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6004 L:      linux-arm-msm@vger.kernel.org
6005 L:      linux-edac@vger.kernel.org
6006 S:      Maintained
6007 F:      drivers/edac/qcom_edac.c
6008
6009 EDIROL UA-101/UA-1000 DRIVER
6010 M:      Clemens Ladisch <clemens@ladisch.de>
6011 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6013 S:      Maintained
6014 F:      sound/usb/misc/ua101.c
6015
6016 EFI TEST DRIVER
6017 L:      linux-efi@vger.kernel.org
6018 M:      Ivan Hu <ivan.hu@canonical.com>
6019 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6020 S:      Maintained
6021 F:      drivers/firmware/efi/test/
6022
6023 EFI VARIABLE FILESYSTEM
6024 M:      Matthew Garrett <matthew.garrett@nebula.com>
6025 M:      Jeremy Kerr <jk@ozlabs.org>
6026 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6028 L:      linux-efi@vger.kernel.org
6029 S:      Maintained
6030 F:      fs/efivarfs/
6031
6032 EFIFB FRAMEBUFFER DRIVER
6033 L:      linux-fbdev@vger.kernel.org
6034 M:      Peter Jones <pjones@redhat.com>
6035 S:      Maintained
6036 F:      drivers/video/fbdev/efifb.c
6037
6038 EFS FILESYSTEM
6039 W:      http://aeschi.ch.eu.org/efs/
6040 S:      Orphan
6041 F:      fs/efs/
6042
6043 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6044 M:      Douglas Miller <dougmill@linux.ibm.com>
6045 L:      netdev@vger.kernel.org
6046 S:      Maintained
6047 F:      drivers/net/ethernet/ibm/ehea/
6048
6049 EM28XX VIDEO4LINUX DRIVER
6050 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6051 L:      linux-media@vger.kernel.org
6052 W:      https://linuxtv.org
6053 T:      git git://linuxtv.org/media_tree.git
6054 S:      Maintained
6055 F:      drivers/media/usb/em28xx/
6056 F:      Documentation/media/v4l-drivers/em28xx*
6057
6058 EMBEDDED LINUX
6059 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6060 M:      Matt Mackall <mpm@selenic.com>
6061 M:      David Woodhouse <dwmw2@infradead.org>
6062 L:      linux-embedded@vger.kernel.org
6063 S:      Maintained
6064
6065 Emulex 10Gbps iSCSI - OneConnect DRIVER
6066 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6067 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6068 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6069 L:      linux-scsi@vger.kernel.org
6070 W:      http://www.broadcom.com
6071 S:      Supported
6072 F:      drivers/scsi/be2iscsi/
6073
6074 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6075 M:      Sathya Perla <sathya.perla@broadcom.com>
6076 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6077 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6078 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6079 L:      netdev@vger.kernel.org
6080 W:      http://www.emulex.com
6081 S:      Supported
6082 F:      drivers/net/ethernet/emulex/benet/
6083
6084 EMULEX ONECONNECT ROCE DRIVER
6085 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6086 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6087 L:      linux-rdma@vger.kernel.org
6088 W:      http://www.broadcom.com
6089 S:      Odd Fixes
6090 F:      drivers/infiniband/hw/ocrdma/
6091 F:      include/uapi/rdma/ocrdma-abi.h
6092
6093 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6094 M:      James Smart <james.smart@broadcom.com>
6095 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6096 L:      linux-scsi@vger.kernel.org
6097 W:      http://www.broadcom.com
6098 S:      Supported
6099 F:      drivers/scsi/lpfc/
6100
6101 ENE CB710 FLASH CARD READER DRIVER
6102 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6103 S:      Maintained
6104 F:      drivers/misc/cb710/
6105 F:      drivers/mmc/host/cb710-mmc.*
6106 F:      include/linux/cb710.h
6107
6108 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6109 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6110 S:      Maintained
6111 F:      drivers/media/rc/ene_ir.*
6112
6113 EPSON S1D13XXX FRAMEBUFFER DRIVER
6114 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6115 S:      Maintained
6116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6117 F:      drivers/video/fbdev/s1d13xxxfb.c
6118 F:      include/video/s1d13xxxfb.h
6119
6120 EROFS FILE SYSTEM
6121 M:      Gao Xiang <gaoxiang25@huawei.com>
6122 M:      Chao Yu <yuchao0@huawei.com>
6123 L:      linux-erofs@lists.ozlabs.org
6124 S:      Maintained
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6126 F:      Documentation/filesystems/erofs.txt
6127 F:      fs/erofs/
6128 F:      include/trace/events/erofs.h
6129
6130 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6131 M:      Jeff Layton <jlayton@kernel.org>
6132 S:      Maintained
6133 F:      lib/errseq.c
6134 F:      include/linux/errseq.h
6135
6136 ET131X NETWORK DRIVER
6137 M:      Mark Einon <mark.einon@gmail.com>
6138 S:      Odd Fixes
6139 F:      drivers/net/ethernet/agere/
6140
6141 ETHERNET BRIDGE
6142 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6143 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6144 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6145 L:      netdev@vger.kernel.org
6146 W:      http://www.linuxfoundation.org/en/Net:Bridge
6147 S:      Maintained
6148 F:      include/linux/netfilter_bridge/
6149 F:      net/bridge/
6150
6151 ETHERNET PHY LIBRARY
6152 M:      Andrew Lunn <andrew@lunn.ch>
6153 M:      Florian Fainelli <f.fainelli@gmail.com>
6154 M:      Heiner Kallweit <hkallweit1@gmail.com>
6155 L:      netdev@vger.kernel.org
6156 S:      Maintained
6157 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6158 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6159 F:      Documentation/devicetree/bindings/net/mdio*
6160 F:      Documentation/networking/phy.rst
6161 F:      drivers/net/phy/
6162 F:      drivers/of/of_mdio.c
6163 F:      drivers/of/of_net.c
6164 F:      include/linux/*mdio*.h
6165 F:      include/linux/of_net.h
6166 F:      include/linux/phy.h
6167 F:      include/linux/phy_fixed.h
6168 F:      include/linux/platform_data/mdio-bcm-unimac.h
6169 F:      include/linux/platform_data/mdio-gpio.h
6170 F:      include/trace/events/mdio.h
6171 F:      include/uapi/linux/mdio.h
6172 F:      include/uapi/linux/mii.h
6173
6174 EXFAT FILE SYSTEM
6175 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6176 S:      Maintained
6177 F:      drivers/staging/exfat/
6178
6179 EXT2 FILE SYSTEM
6180 M:      Jan Kara <jack@suse.com>
6181 L:      linux-ext4@vger.kernel.org
6182 S:      Maintained
6183 F:      Documentation/filesystems/ext2.txt
6184 F:      fs/ext2/
6185 F:      include/linux/ext2*
6186
6187 EXT4 FILE SYSTEM
6188 M:      "Theodore Ts'o" <tytso@mit.edu>
6189 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6190 L:      linux-ext4@vger.kernel.org
6191 W:      http://ext4.wiki.kernel.org
6192 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6194 S:      Maintained
6195 F:      Documentation/filesystems/ext4/
6196 F:      fs/ext4/
6197
6198 Extended Verification Module (EVM)
6199 M:      Mimi Zohar <zohar@linux.ibm.com>
6200 L:      linux-integrity@vger.kernel.org
6201 S:      Supported
6202 F:      security/integrity/evm/
6203
6204 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6205 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6206 L:      linux-efi@vger.kernel.org
6207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6208 S:      Maintained
6209 F:      Documentation/admin-guide/efi-stub.rst
6210 F:      arch/*/kernel/efi.c
6211 F:      arch/x86/boot/compressed/eboot.[ch]
6212 F:      arch/*/include/asm/efi.h
6213 F:      arch/x86/platform/efi/
6214 F:      drivers/firmware/efi/
6215 F:      include/linux/efi*.h
6216 F:      arch/arm/boot/compressed/efi-header.S
6217 F:      arch/arm64/kernel/efi-entry.S
6218
6219 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6220 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6221 M:      Chanwoo Choi <cw00.choi@samsung.com>
6222 L:      linux-kernel@vger.kernel.org
6223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6224 S:      Maintained
6225 F:      drivers/extcon/
6226 F:      include/linux/extcon/
6227 F:      include/linux/extcon.h
6228 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6229 F:      Documentation/devicetree/bindings/extcon/
6230
6231 EXYNOS DP DRIVER
6232 M:      Jingoo Han <jingoohan1@gmail.com>
6233 L:      dri-devel@lists.freedesktop.org
6234 S:      Maintained
6235 F:      drivers/gpu/drm/exynos/exynos_dp*
6236
6237 EXYNOS SYSMMU (IOMMU) driver
6238 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6239 L:      iommu@lists.linux-foundation.org
6240 S:      Maintained
6241 F:      drivers/iommu/exynos-iommu.c
6242
6243 EZchip NPS platform support
6244 M:      Vineet Gupta <vgupta@synopsys.com>
6245 M:      Ofer Levi <oferle@mellanox.com>
6246 S:      Supported
6247 F:      arch/arc/plat-eznps
6248 F:      arch/arc/boot/dts/eznps.dts
6249
6250 F2FS FILE SYSTEM
6251 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6252 M:      Chao Yu <yuchao0@huawei.com>
6253 L:      linux-f2fs-devel@lists.sourceforge.net
6254 W:      https://f2fs.wiki.kernel.org/
6255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6256 S:      Maintained
6257 F:      Documentation/filesystems/f2fs.txt
6258 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6259 F:      fs/f2fs/
6260 F:      include/linux/f2fs_fs.h
6261 F:      include/trace/events/f2fs.h
6262
6263 F71805F HARDWARE MONITORING DRIVER
6264 M:      Jean Delvare <jdelvare@suse.com>
6265 L:      linux-hwmon@vger.kernel.org
6266 S:      Maintained
6267 F:      Documentation/hwmon/f71805f.rst
6268 F:      drivers/hwmon/f71805f.c
6269
6270 FADDR2LINE
6271 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6272 S:      Maintained
6273 F:      scripts/faddr2line
6274
6275 FAILOVER MODULE
6276 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6277 L:      netdev@vger.kernel.org
6278 S:      Supported
6279 F:      net/core/failover.c
6280 F:      include/net/failover.h
6281 F:      Documentation/networking/failover.rst
6282
6283 FANOTIFY
6284 M:      Jan Kara <jack@suse.cz>
6285 R:      Amir Goldstein <amir73il@gmail.com>
6286 L:      linux-fsdevel@vger.kernel.org
6287 S:      Maintained
6288 F:      fs/notify/fanotify/
6289 F:      include/linux/fanotify.h
6290 F:      include/uapi/linux/fanotify.h
6291
6292 FARSYNC SYNCHRONOUS DRIVER
6293 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6294 W:      http://www.farsite.co.uk/
6295 S:      Supported
6296 F:      drivers/net/wan/farsync.*
6297
6298 FAULT INJECTION SUPPORT
6299 M:      Akinobu Mita <akinobu.mita@gmail.com>
6300 S:      Supported
6301 F:      Documentation/fault-injection/
6302 F:      lib/fault-inject.c
6303
6304 FBTFT Framebuffer drivers
6305 S:      Orphan
6306 L:      dri-devel@lists.freedesktop.org
6307 L:      linux-fbdev@vger.kernel.org
6308 F:      drivers/staging/fbtft/
6309
6310 FC0011 TUNER DRIVER
6311 M:      Michael Buesch <m@bues.ch>
6312 L:      linux-media@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/media/tuners/fc0011.h
6315 F:      drivers/media/tuners/fc0011.c
6316
6317 FC2580 MEDIA DRIVER
6318 M:      Antti Palosaari <crope@iki.fi>
6319 L:      linux-media@vger.kernel.org
6320 W:      https://linuxtv.org
6321 W:      http://palosaari.fi/linux/
6322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6323 T:      git git://linuxtv.org/anttip/media_tree.git
6324 S:      Maintained
6325 F:      drivers/media/tuners/fc2580*
6326
6327 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6328 M:      Hannes Reinecke <hare@suse.de>
6329 L:      linux-scsi@vger.kernel.org
6330 W:      www.Open-FCoE.org
6331 S:      Supported
6332 F:      drivers/scsi/libfc/
6333 F:      drivers/scsi/fcoe/
6334 F:      include/scsi/fc/
6335 F:      include/scsi/libfc.h
6336 F:      include/scsi/libfcoe.h
6337 F:      include/uapi/scsi/fc/
6338
6339 FILE LOCKING (flock() and fcntl()/lockf())
6340 M:      Jeff Layton <jlayton@kernel.org>
6341 M:      "J. Bruce Fields" <bfields@fieldses.org>
6342 L:      linux-fsdevel@vger.kernel.org
6343 S:      Maintained
6344 F:      include/linux/fcntl.h
6345 F:      include/uapi/linux/fcntl.h
6346 F:      fs/fcntl.c
6347 F:      fs/locks.c
6348
6349 FILESYSTEMS (VFS and infrastructure)
6350 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6351 L:      linux-fsdevel@vger.kernel.org
6352 S:      Maintained
6353 F:      fs/*
6354 F:      include/linux/fs.h
6355 F:      include/linux/fs_types.h
6356 F:      include/uapi/linux/fs.h
6357
6358 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6359 M:      Riku Voipio <riku.voipio@iki.fi>
6360 L:      linux-hwmon@vger.kernel.org
6361 S:      Maintained
6362 F:      drivers/hwmon/f75375s.c
6363 F:      include/linux/f75375s.h
6364
6365 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6366 M:      Clemens Ladisch <clemens@ladisch.de>
6367 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6370 S:      Maintained
6371 F:      sound/firewire/
6372 F:      include/uapi/sound/firewire.h
6373
6374 FIREWIRE MEDIA DRIVERS (firedtv)
6375 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6376 L:      linux-media@vger.kernel.org
6377 L:      linux1394-devel@lists.sourceforge.net
6378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6379 S:      Maintained
6380 F:      drivers/media/firewire/
6381
6382 FIREWIRE SBP-2 TARGET
6383 M:      Chris Boot <bootc@bootc.net>
6384 L:      linux-scsi@vger.kernel.org
6385 L:      target-devel@vger.kernel.org
6386 L:      linux1394-devel@lists.sourceforge.net
6387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6388 S:      Maintained
6389 F:      drivers/target/sbp/
6390
6391 FIREWIRE SUBSYSTEM
6392 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6393 L:      linux1394-devel@lists.sourceforge.net
6394 W:      http://ieee1394.wiki.kernel.org/
6395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6396 S:      Maintained
6397 F:      drivers/firewire/
6398 F:      include/linux/firewire.h
6399 F:      include/uapi/linux/firewire*.h
6400 F:      tools/firewire/
6401
6402 FIRMWARE LOADER (request_firmware)
6403 M:      Luis Chamberlain <mcgrof@kernel.org>
6404 L:      linux-kernel@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/firmware_class/
6407 F:      drivers/base/firmware_loader/
6408 F:      include/linux/firmware.h
6409
6410 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6411 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6412 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6413 S:      Maintained
6414 F:      drivers/block/rsxx/
6415
6416 FLEXTIMER FTM-QUADDEC DRIVER
6417 M:      Patrick Havelange <patrick.havelange@essensium.com>
6418 L:      linux-iio@vger.kernel.org
6419 S:      Maintained
6420 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6421 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6422 F:      drivers/counter/ftm-quaddec.c
6423
6424 FLOPPY DRIVER
6425 M:      Denis Efremov <efremov@linux.com>
6426 S:      Odd Fixes
6427 L:      linux-block@vger.kernel.org
6428 F:      drivers/block/floppy.c
6429
6430 FPGA MANAGER FRAMEWORK
6431 M:      Moritz Fischer <mdf@kernel.org>
6432 L:      linux-fpga@vger.kernel.org
6433 S:      Maintained
6434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6435 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6436 F:      Documentation/fpga/
6437 F:      Documentation/driver-api/fpga/
6438 F:      Documentation/devicetree/bindings/fpga/
6439 F:      drivers/fpga/
6440 F:      include/linux/fpga/
6441 W:      http://www.rocketboards.org
6442
6443 FPGA DFL DRIVERS
6444 M:      Wu Hao <hao.wu@intel.com>
6445 L:      linux-fpga@vger.kernel.org
6446 S:      Maintained
6447 F:      Documentation/fpga/dfl.rst
6448 F:      include/uapi/linux/fpga-dfl.h
6449 F:      drivers/fpga/dfl*
6450
6451 FPU EMULATOR
6452 M:      Bill Metzenthen <billm@melbpc.org.au>
6453 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6454 S:      Maintained
6455 F:      arch/x86/math-emu/
6456
6457 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6458 L:      netdev@vger.kernel.org
6459 S:      Orphan
6460 F:      drivers/net/wan/dlci.c
6461 F:      drivers/net/wan/sdla.c
6462
6463 FRAMEBUFFER LAYER
6464 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6465 L:      dri-devel@lists.freedesktop.org
6466 L:      linux-fbdev@vger.kernel.org
6467 T:      git git://anongit.freedesktop.org/drm/drm-misc
6468 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6469 S:      Maintained
6470 F:      Documentation/fb/
6471 F:      drivers/video/
6472 F:      include/video/
6473 F:      include/linux/fb.h
6474 F:      include/uapi/video/
6475 F:      include/uapi/linux/fb.h
6476
6477 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6478 M:      Horia Geantă <horia.geanta@nxp.com>
6479 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6480 L:      linux-crypto@vger.kernel.org
6481 S:      Maintained
6482 F:      drivers/crypto/caam/
6483 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6484
6485 FREESCALE DIU FRAMEBUFFER DRIVER
6486 M:      Timur Tabi <timur@kernel.org>
6487 L:      linux-fbdev@vger.kernel.org
6488 S:      Maintained
6489 F:      drivers/video/fbdev/fsl-diu-fb.*
6490
6491 FREESCALE DMA DRIVER
6492 M:      Li Yang <leoyang.li@nxp.com>
6493 M:      Zhang Wei <zw@zh-kernel.org>
6494 L:      linuxppc-dev@lists.ozlabs.org
6495 S:      Maintained
6496 F:      drivers/dma/fsldma.*
6497
6498 FREESCALE ENETC ETHERNET DRIVERS
6499 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6500 L:      netdev@vger.kernel.org
6501 S:      Maintained
6502 F:      drivers/net/ethernet/freescale/enetc/
6503
6504 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6505 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6506 L:      netdev@vger.kernel.org
6507 S:      Maintained
6508 F:      drivers/net/ethernet/freescale/gianfar*
6509 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6510
6511 FREESCALE GPMI NAND DRIVER
6512 M:      Han Xu <han.xu@nxp.com>
6513 L:      linux-mtd@lists.infradead.org
6514 S:      Maintained
6515 F:      drivers/mtd/nand/raw/gpmi-nand/*
6516
6517 FREESCALE I2C CPM DRIVER
6518 M:      Jochen Friedrich <jochen@scram.de>
6519 L:      linuxppc-dev@lists.ozlabs.org
6520 L:      linux-i2c@vger.kernel.org
6521 S:      Maintained
6522 F:      drivers/i2c/busses/i2c-cpm.c
6523
6524 FREESCALE IMX DDR PMU DRIVER
6525 M:      Frank Li <Frank.li@nxp.com>
6526 L:      linux-arm-kernel@lists.infradead.org
6527 S:      Maintained
6528 F:      drivers/perf/fsl_imx8_ddr_perf.c
6529 F:      Documentation/admin-guide/perf/imx-ddr.rst
6530 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6531
6532 FREESCALE IMX I2C DRIVER
6533 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6535 L:      linux-i2c@vger.kernel.org
6536 S:      Maintained
6537 F:      drivers/i2c/busses/i2c-imx.c
6538 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6539
6540 FREESCALE IMX LPI2C DRIVER
6541 M:      Dong Aisheng <aisheng.dong@nxp.com>
6542 L:      linux-i2c@vger.kernel.org
6543 L:      linux-imx@nxp.com
6544 S:      Maintained
6545 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6546 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6547
6548 FREESCALE IMX / MXC FEC DRIVER
6549 M:      Fugang Duan <fugang.duan@nxp.com>
6550 L:      netdev@vger.kernel.org
6551 S:      Maintained
6552 F:      drivers/net/ethernet/freescale/fec_main.c
6553 F:      drivers/net/ethernet/freescale/fec_ptp.c
6554 F:      drivers/net/ethernet/freescale/fec.h
6555 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6556
6557 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6558 M:      Sascha Hauer <s.hauer@pengutronix.de>
6559 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6560 L:      linux-fbdev@vger.kernel.org
6561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6562 S:      Maintained
6563 F:      include/linux/platform_data/video-imxfb.h
6564 F:      drivers/video/fbdev/imxfb.c
6565
6566 FREESCALE QORIQ DPAA ETHERNET DRIVER
6567 M:      Madalin Bucur <madalin.bucur@nxp.com>
6568 L:      netdev@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/net/ethernet/freescale/dpaa
6571
6572 FREESCALE QORIQ DPAA FMAN DRIVER
6573 M:      Madalin Bucur <madalin.bucur@nxp.com>
6574 L:      netdev@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/net/ethernet/freescale/fman
6577 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6578
6579 FREESCALE QORIQ PTP CLOCK DRIVER
6580 M:      Yangbo Lu <yangbo.lu@nxp.com>
6581 L:      netdev@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6584 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6585 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6586 F:      drivers/ptp/ptp_qoriq.c
6587 F:      drivers/ptp/ptp_qoriq_debugfs.c
6588 F:      include/linux/fsl/ptp_qoriq.h
6589 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6590
6591 FREESCALE QUAD SPI DRIVER
6592 M:      Han Xu <han.xu@nxp.com>
6593 L:      linux-spi@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/spi/spi-fsl-qspi.c
6596
6597 FREESCALE QUICC ENGINE LIBRARY
6598 M:      Qiang Zhao <qiang.zhao@nxp.com>
6599 L:      linuxppc-dev@lists.ozlabs.org
6600 S:      Maintained
6601 F:      drivers/soc/fsl/qe/
6602 F:      include/soc/fsl/*qe*.h
6603 F:      include/soc/fsl/*ucc*.h
6604
6605 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6606 M:      Li Yang <leoyang.li@nxp.com>
6607 L:      netdev@vger.kernel.org
6608 L:      linuxppc-dev@lists.ozlabs.org
6609 S:      Maintained
6610 F:      drivers/net/ethernet/freescale/ucc_geth*
6611
6612 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6613 M:      Zhao Qiang <qiang.zhao@nxp.com>
6614 L:      netdev@vger.kernel.org
6615 L:      linuxppc-dev@lists.ozlabs.org
6616 S:      Maintained
6617 F:      drivers/net/wan/fsl_ucc_hdlc*
6618
6619 FREESCALE QUICC ENGINE UCC UART DRIVER
6620 M:      Timur Tabi <timur@kernel.org>
6621 L:      linuxppc-dev@lists.ozlabs.org
6622 S:      Maintained
6623 F:      drivers/tty/serial/ucc_uart.c
6624
6625 FREESCALE SOC DRIVERS
6626 M:      Li Yang <leoyang.li@nxp.com>
6627 L:      linuxppc-dev@lists.ozlabs.org
6628 L:      linux-arm-kernel@lists.infradead.org
6629 S:      Maintained
6630 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6631 F:      Documentation/devicetree/bindings/soc/fsl/
6632 F:      drivers/soc/fsl/
6633 F:      include/linux/fsl/
6634
6635 FREESCALE SOC FS_ENET DRIVER
6636 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6637 L:      linuxppc-dev@lists.ozlabs.org
6638 L:      netdev@vger.kernel.org
6639 S:      Maintained
6640 F:      drivers/net/ethernet/freescale/fs_enet/
6641 F:      include/linux/fs_enet_pd.h
6642
6643 FREESCALE SOC SOUND DRIVERS
6644 M:      Timur Tabi <timur@kernel.org>
6645 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6646 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6647 R:      Fabio Estevam <festevam@gmail.com>
6648 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6649 L:      linuxppc-dev@lists.ozlabs.org
6650 S:      Maintained
6651 F:      sound/soc/fsl/fsl*
6652 F:      sound/soc/fsl/imx*
6653 F:      sound/soc/fsl/mpc8610_hpcd.c
6654
6655 FREESCALE USB PERIPHERAL DRIVERS
6656 M:      Li Yang <leoyang.li@nxp.com>
6657 L:      linux-usb@vger.kernel.org
6658 L:      linuxppc-dev@lists.ozlabs.org
6659 S:      Maintained
6660 F:      drivers/usb/gadget/udc/fsl*
6661
6662 FREEVXFS FILESYSTEM
6663 M:      Christoph Hellwig <hch@infradead.org>
6664 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6665 S:      Maintained
6666 F:      fs/freevxfs/
6667
6668 FREEZER
6669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6670 M:      Pavel Machek <pavel@ucw.cz>
6671 L:      linux-pm@vger.kernel.org
6672 S:      Supported
6673 F:      Documentation/power/freezing-of-tasks.rst
6674 F:      include/linux/freezer.h
6675 F:      kernel/freezer.c
6676
6677 FRONTSWAP API
6678 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6679 L:      linux-kernel@vger.kernel.org
6680 S:      Maintained
6681 F:      mm/frontswap.c
6682 F:      include/linux/frontswap.h
6683
6684 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6685 M:      David Howells <dhowells@redhat.com>
6686 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6687 S:      Supported
6688 F:      Documentation/filesystems/caching/
6689 F:      fs/fscache/
6690 F:      include/linux/fscache*.h
6691
6692 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6693 M:      Theodore Y. Ts'o <tytso@mit.edu>
6694 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6695 M:      Eric Biggers <ebiggers@kernel.org>
6696 L:      linux-fscrypt@vger.kernel.org
6697 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6698 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6699 S:      Supported
6700 F:      fs/crypto/
6701 F:      include/linux/fscrypt*.h
6702 F:      include/uapi/linux/fscrypt.h
6703 F:      Documentation/filesystems/fscrypt.rst
6704
6705 FSI SUBSYSTEM
6706 M:      Jeremy Kerr <jk@ozlabs.org>
6707 M:      Joel Stanley <joel@jms.id.au>
6708 R:      Alistar Popple <alistair@popple.id.au>
6709 R:      Eddie James <eajames@linux.ibm.com>
6710 L:      linux-fsi@lists.ozlabs.org
6711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6712 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6713 S:      Supported
6714 F:      drivers/fsi/
6715 F:      include/linux/fsi*.h
6716 F:      include/trace/events/fsi*.h
6717
6718 FSI-ATTACHED I2C DRIVER
6719 M:      Eddie James <eajames@linux.ibm.com>
6720 L:      linux-i2c@vger.kernel.org
6721 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6722 S:      Maintained
6723 F:      drivers/i2c/busses/i2c-fsi.c
6724 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6725
6726 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6727 M:      Jan Kara <jack@suse.cz>
6728 R:      Amir Goldstein <amir73il@gmail.com>
6729 L:      linux-fsdevel@vger.kernel.org
6730 S:      Maintained
6731 F:      fs/notify/
6732 F:      include/linux/fsnotify*.h
6733
6734 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6735 M:      Eric Biggers <ebiggers@kernel.org>
6736 M:      Theodore Y. Ts'o <tytso@mit.edu>
6737 L:      linux-fscrypt@vger.kernel.org
6738 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6739 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6740 S:      Supported
6741 F:      fs/verity/
6742 F:      include/linux/fsverity.h
6743 F:      include/uapi/linux/fsverity.h
6744 F:      Documentation/filesystems/fsverity.rst
6745
6746 FUJITSU LAPTOP EXTRAS
6747 M:      Jonathan Woithe <jwoithe@just42.net>
6748 L:      platform-driver-x86@vger.kernel.org
6749 S:      Maintained
6750 F:      drivers/platform/x86/fujitsu-laptop.c
6751
6752 FUJITSU M-5MO LS CAMERA ISP DRIVER
6753 M:      Kyungmin Park <kyungmin.park@samsung.com>
6754 M:      Heungjun Kim <riverful.kim@samsung.com>
6755 L:      linux-media@vger.kernel.org
6756 S:      Maintained
6757 F:      drivers/media/i2c/m5mols/
6758 F:      include/media/i2c/m5mols.h
6759
6760 FUJITSU TABLET EXTRAS
6761 M:      Robert Gerlach <khnz@gmx.de>
6762 L:      platform-driver-x86@vger.kernel.org
6763 S:      Maintained
6764 F:      drivers/platform/x86/fujitsu-tablet.c
6765
6766 FUSE: FILESYSTEM IN USERSPACE
6767 M:      Miklos Szeredi <miklos@szeredi.hu>
6768 L:      linux-fsdevel@vger.kernel.org
6769 W:      http://fuse.sourceforge.net/
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6771 S:      Maintained
6772 F:      fs/fuse/
6773 F:      include/uapi/linux/fuse.h
6774 F:      Documentation/filesystems/fuse.txt
6775
6776 FUTEX SUBSYSTEM
6777 M:      Thomas Gleixner <tglx@linutronix.de>
6778 M:      Ingo Molnar <mingo@redhat.com>
6779 R:      Peter Zijlstra <peterz@infradead.org>
6780 R:      Darren Hart <dvhart@infradead.org>
6781 L:      linux-kernel@vger.kernel.org
6782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6783 S:      Maintained
6784 F:      kernel/futex.c
6785 F:      include/asm-generic/futex.h
6786 F:      include/linux/futex.h
6787 F:      include/uapi/linux/futex.h
6788 F:      tools/testing/selftests/futex/
6789 F:      tools/perf/bench/futex*
6790 F:      Documentation/*futex*
6791
6792 GCC PLUGINS
6793 M:      Kees Cook <keescook@chromium.org>
6794 R:      Emese Revfy <re.emese@gmail.com>
6795 L:      kernel-hardening@lists.openwall.com
6796 S:      Maintained
6797 F:      scripts/gcc-plugins/
6798 F:      scripts/gcc-plugin.sh
6799 F:      scripts/Makefile.gcc-plugins
6800 F:      Documentation/core-api/gcc-plugins.rst
6801
6802 GASKET DRIVER FRAMEWORK
6803 M:      Rob Springer <rspringer@google.com>
6804 M:      Todd Poynor <toddpoynor@google.com>
6805 M:      Ben Chan <benchan@chromium.org>
6806 S:      Maintained
6807 F:      drivers/staging/gasket/
6808
6809 GCOV BASED KERNEL PROFILING
6810 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6811 S:      Maintained
6812 F:      kernel/gcov/
6813 F:      Documentation/dev-tools/gcov.rst
6814
6815 GDB KERNEL DEBUGGING HELPER SCRIPTS
6816 M:      Jan Kiszka <jan.kiszka@siemens.com>
6817 M:      Kieran Bingham <kbingham@kernel.org>
6818 S:      Supported
6819 F:      scripts/gdb/
6820
6821 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6822 M:      Achim Leubner <achim_leubner@adaptec.com>
6823 L:      linux-scsi@vger.kernel.org
6824 W:      http://www.icp-vortex.com/
6825 S:      Supported
6826 F:      drivers/scsi/gdt*
6827
6828 GEMTEK FM RADIO RECEIVER DRIVER
6829 M:      Hans Verkuil <hverkuil@xs4all.nl>
6830 L:      linux-media@vger.kernel.org
6831 T:      git git://linuxtv.org/media_tree.git
6832 W:      https://linuxtv.org
6833 S:      Maintained
6834 F:      drivers/media/radio/radio-gemtek*
6835
6836 GENERIC ARCHITECTURE TOPOLOGY
6837 M:      Sudeep Holla <sudeep.holla@arm.com>
6838 L:      linux-kernel@vger.kernel.org
6839 S:      Maintained
6840 F:      drivers/base/arch_topology.c
6841 F:      include/linux/arch_topology.h
6842
6843 GENERIC GPIO I2C DRIVER
6844 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6845 S:      Supported
6846 F:      drivers/i2c/busses/i2c-gpio.c
6847 F:      include/linux/platform_data/i2c-gpio.h
6848
6849 GENERIC GPIO I2C MULTIPLEXER DRIVER
6850 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6851 L:      linux-i2c@vger.kernel.org
6852 S:      Supported
6853 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6854 F:      include/linux/platform_data/i2c-mux-gpio.h
6855 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6856
6857 GENERIC HDLC (WAN) DRIVERS
6858 M:      Krzysztof Halasa <khc@pm.waw.pl>
6859 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6860 S:      Maintained
6861 F:      drivers/net/wan/c101.c
6862 F:      drivers/net/wan/hd6457*
6863 F:      drivers/net/wan/hdlc*
6864 F:      drivers/net/wan/n2.c
6865 F:      drivers/net/wan/pc300too.c
6866 F:      drivers/net/wan/pci200syn.c
6867 F:      drivers/net/wan/wanxl*
6868
6869 GENERIC INCLUDE/ASM HEADER FILES
6870 M:      Arnd Bergmann <arnd@arndb.de>
6871 L:      linux-arch@vger.kernel.org
6872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6873 S:      Maintained
6874 F:      include/asm-generic/
6875 F:      include/uapi/asm-generic/
6876
6877 GENERIC PHY FRAMEWORK
6878 M:      Kishon Vijay Abraham I <kishon@ti.com>
6879 L:      linux-kernel@vger.kernel.org
6880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6881 S:      Supported
6882 F:      drivers/phy/
6883 F:      include/linux/phy/
6884 F:      Documentation/devicetree/bindings/phy/
6885
6886 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6887 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6888 S:      Supported
6889 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6890
6891 GENERIC PM DOMAINS
6892 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6893 M:      Kevin Hilman <khilman@kernel.org>
6894 M:      Ulf Hansson <ulf.hansson@linaro.org>
6895 L:      linux-pm@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/base/power/domain*.c
6898 F:      include/linux/pm_domain.h
6899 F:      Documentation/devicetree/bindings/power/power_domain.txt
6900
6901 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6902 M:      Eugen Hristev <eugen.hristev@microchip.com>
6903 L:      linux-input@vger.kernel.org
6904 S:      Maintained
6905 F:      drivers/input/touchscreen/resistive-adc-touch.c
6906
6907 GENERIC UIO DRIVER FOR PCI DEVICES
6908 M:      "Michael S. Tsirkin" <mst@redhat.com>
6909 L:      kvm@vger.kernel.org
6910 S:      Supported
6911 F:      drivers/uio/uio_pci_generic.c
6912
6913 GENERIC VDSO LIBRARY:
6914 M:      Andy Lutomirski <luto@kernel.org>
6915 M:      Thomas Gleixner <tglx@linutronix.de>
6916 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6917 L:      linux-kernel@vger.kernel.org
6918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6919 S:      Maintained
6920 F:      lib/vdso/
6921 F:      kernel/time/vsyscall.c
6922 F:      include/vdso/
6923 F:      include/asm-generic/vdso/vsyscall.h
6924
6925 GENWQE (IBM Generic Workqueue Card)
6926 M:      Frank Haverkamp <haver@linux.ibm.com>
6927 S:      Supported
6928 F:      drivers/misc/genwqe/
6929
6930 GET_MAINTAINER SCRIPT
6931 M:      Joe Perches <joe@perches.com>
6932 S:      Maintained
6933 F:      scripts/get_maintainer.pl
6934
6935 GFS2 FILE SYSTEM
6936 M:      Bob Peterson <rpeterso@redhat.com>
6937 M:      Andreas Gruenbacher <agruenba@redhat.com>
6938 L:      cluster-devel@redhat.com
6939 W:      http://sources.redhat.com/cluster/
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6941 S:      Supported
6942 F:      Documentation/filesystems/gfs2*.txt
6943 F:      fs/gfs2/
6944 F:      include/uapi/linux/gfs2_ondisk.h
6945
6946 GNSS SUBSYSTEM
6947 M:      Johan Hovold <johan@kernel.org>
6948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6949 S:      Maintained
6950 F:      Documentation/ABI/testing/sysfs-class-gnss
6951 F:      Documentation/devicetree/bindings/gnss/
6952 F:      drivers/gnss/
6953 F:      include/linux/gnss.h
6954
6955 GO7007 MPEG CODEC
6956 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6957 L:      linux-media@vger.kernel.org
6958 S:      Maintained
6959 F:      drivers/media/usb/go7007/
6960
6961 GOODIX TOUCHSCREEN
6962 M:      Bastien Nocera <hadess@hadess.net>
6963 L:      linux-input@vger.kernel.org
6964 S:      Maintained
6965 F:      drivers/input/touchscreen/goodix.c
6966
6967 GOOGLE ETHERNET DRIVERS
6968 M:      Catherine Sullivan <csully@google.com>
6969 R:      Sagi Shahar <sagis@google.com>
6970 R:      Jon Olson <jonolson@google.com>
6971 L:      netdev@vger.kernel.org
6972 S:      Supported
6973 F:      Documentation/networking/device_drivers/google/gve.rst
6974 F:      drivers/net/ethernet/google
6975
6976 GPD POCKET FAN DRIVER
6977 M:      Hans de Goede <hdegoede@redhat.com>
6978 L:      platform-driver-x86@vger.kernel.org
6979 S:      Maintained
6980 F:      drivers/platform/x86/gpd-pocket-fan.c
6981
6982 GPIO ACPI SUPPORT
6983 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6984 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6985 L:      linux-gpio@vger.kernel.org
6986 L:      linux-acpi@vger.kernel.org
6987 S:      Maintained
6988 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6989 F:      drivers/gpio/gpiolib-acpi.c
6990
6991 GPIO IR Transmitter
6992 M:      Sean Young <sean@mess.org>
6993 L:      linux-media@vger.kernel.org
6994 S:      Maintained
6995 F:      drivers/media/rc/gpio-ir-tx.c
6996
6997 GPIO MOCKUP DRIVER
6998 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6999 L:      linux-gpio@vger.kernel.org
7000 S:      Maintained
7001 F:      drivers/gpio/gpio-mockup.c
7002 F:      tools/testing/selftests/gpio/
7003
7004 GPIO SUBSYSTEM
7005 M:      Linus Walleij <linus.walleij@linaro.org>
7006 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7007 L:      linux-gpio@vger.kernel.org
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7009 S:      Maintained
7010 F:      Documentation/devicetree/bindings/gpio/
7011 F:      Documentation/driver-api/gpio/
7012 F:      Documentation/admin-guide/gpio/
7013 F:      Documentation/ABI/testing/gpio-cdev
7014 F:      Documentation/ABI/obsolete/sysfs-gpio
7015 F:      drivers/gpio/
7016 F:      include/linux/gpio/
7017 F:      include/linux/gpio.h
7018 F:      include/linux/of_gpio.h
7019 F:      include/asm-generic/gpio.h
7020 F:      include/uapi/linux/gpio.h
7021 F:      tools/gpio/
7022
7023 GRE DEMULTIPLEXER DRIVER
7024 M:      Dmitry Kozlov <xeb@mail.ru>
7025 L:      netdev@vger.kernel.org
7026 S:      Maintained
7027 F:      net/ipv4/gre_demux.c
7028 F:      net/ipv4/gre_offload.c
7029 F:      include/net/gre.h
7030
7031 GRETH 10/100/1G Ethernet MAC device driver
7032 M:      Andreas Larsson <andreas@gaisler.com>
7033 L:      netdev@vger.kernel.org
7034 S:      Maintained
7035 F:      drivers/net/ethernet/aeroflex/
7036
7037 GREYBUS AUDIO PROTOCOLS DRIVERS
7038 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7039 M:      Mark Greer <mgreer@animalcreek.com>
7040 S:      Maintained
7041 F:      drivers/staging/greybus/audio_apbridgea.c
7042 F:      drivers/staging/greybus/audio_apbridgea.h
7043 F:      drivers/staging/greybus/audio_codec.c
7044 F:      drivers/staging/greybus/audio_codec.h
7045 F:      drivers/staging/greybus/audio_gb.c
7046 F:      drivers/staging/greybus/audio_manager.c
7047 F:      drivers/staging/greybus/audio_manager.h
7048 F:      drivers/staging/greybus/audio_manager_module.c
7049 F:      drivers/staging/greybus/audio_manager_private.h
7050 F:      drivers/staging/greybus/audio_manager_sysfs.c
7051 F:      drivers/staging/greybus/audio_module.c
7052 F:      drivers/staging/greybus/audio_topology.c
7053
7054 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7055 M:      Viresh Kumar <vireshk@kernel.org>
7056 S:      Maintained
7057 F:      drivers/staging/greybus/authentication.c
7058 F:      drivers/staging/greybus/bootrom.c
7059 F:      drivers/staging/greybus/firmware.h
7060 F:      drivers/staging/greybus/fw-core.c
7061 F:      drivers/staging/greybus/fw-download.c
7062 F:      drivers/staging/greybus/fw-management.c
7063 F:      drivers/staging/greybus/greybus_authentication.h
7064 F:      drivers/staging/greybus/greybus_firmware.h
7065 F:      drivers/staging/greybus/hid.c
7066 F:      drivers/staging/greybus/i2c.c
7067 F:      drivers/staging/greybus/spi.c
7068 F:      drivers/staging/greybus/spilib.c
7069 F:      drivers/staging/greybus/spilib.h
7070
7071 GREYBUS LOOPBACK DRIVER
7072 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7073 S:      Maintained
7074 F:      drivers/staging/greybus/loopback.c
7075
7076 GREYBUS PLATFORM DRIVERS
7077 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7078 S:      Maintained
7079 F:      drivers/staging/greybus/arche-platform.c
7080 F:      drivers/staging/greybus/arche-apb-ctrl.c
7081 F:      drivers/staging/greybus/arche_platform.h
7082
7083 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7084 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7085 S:      Maintained
7086 F:      drivers/staging/greybus/sdio.c
7087 F:      drivers/staging/greybus/light.c
7088 F:      drivers/staging/greybus/gpio.c
7089 F:      drivers/staging/greybus/power_supply.c
7090 F:      drivers/staging/greybus/spi.c
7091 F:      drivers/staging/greybus/spilib.c
7092
7093 GREYBUS SUBSYSTEM
7094 M:      Johan Hovold <johan@kernel.org>
7095 M:      Alex Elder <elder@kernel.org>
7096 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7097 S:      Maintained
7098 F:      drivers/staging/greybus/
7099 F:      drivers/greybus/
7100 F:      include/linux/greybus.h
7101 F:      include/linux/greybus/
7102 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7103
7104 GREYBUS UART PROTOCOLS DRIVERS
7105 M:      David Lin <dtwlin@gmail.com>
7106 S:      Maintained
7107 F:      drivers/staging/greybus/uart.c
7108 F:      drivers/staging/greybus/log.c
7109
7110 GS1662 VIDEO SERIALIZER
7111 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7112 L:      linux-media@vger.kernel.org
7113 T:      git git://linuxtv.org/media_tree.git
7114 S:      Maintained
7115 F:      drivers/media/spi/gs1662.c
7116
7117 GSPCA FINEPIX SUBDRIVER
7118 M:      Frank Zago <frank@zago.net>
7119 L:      linux-media@vger.kernel.org
7120 T:      git git://linuxtv.org/media_tree.git
7121 S:      Maintained
7122 F:      drivers/media/usb/gspca/finepix.c
7123
7124 GSPCA GL860 SUBDRIVER
7125 M:      Olivier Lorin <o.lorin@laposte.net>
7126 L:      linux-media@vger.kernel.org
7127 T:      git git://linuxtv.org/media_tree.git
7128 S:      Maintained
7129 F:      drivers/media/usb/gspca/gl860/
7130
7131 GSPCA M5602 SUBDRIVER
7132 M:      Erik Andren <erik.andren@gmail.com>
7133 L:      linux-media@vger.kernel.org
7134 T:      git git://linuxtv.org/media_tree.git
7135 S:      Maintained
7136 F:      drivers/media/usb/gspca/m5602/
7137
7138 GSPCA PAC207 SONIXB SUBDRIVER
7139 M:      Hans Verkuil <hverkuil@xs4all.nl>
7140 L:      linux-media@vger.kernel.org
7141 T:      git git://linuxtv.org/media_tree.git
7142 S:      Odd Fixes
7143 F:      drivers/media/usb/gspca/pac207.c
7144
7145 GSPCA SN9C20X SUBDRIVER
7146 M:      Brian Johnson <brijohn@gmail.com>
7147 L:      linux-media@vger.kernel.org
7148 T:      git git://linuxtv.org/media_tree.git
7149 S:      Maintained
7150 F:      drivers/media/usb/gspca/sn9c20x.c
7151
7152 GSPCA T613 SUBDRIVER
7153 M:      Leandro Costantino <lcostantino@gmail.com>
7154 L:      linux-media@vger.kernel.org
7155 T:      git git://linuxtv.org/media_tree.git
7156 S:      Maintained
7157 F:      drivers/media/usb/gspca/t613.c
7158
7159 GSPCA USB WEBCAM DRIVER
7160 M:      Hans Verkuil <hverkuil@xs4all.nl>
7161 L:      linux-media@vger.kernel.org
7162 T:      git git://linuxtv.org/media_tree.git
7163 S:      Odd Fixes
7164 F:      drivers/media/usb/gspca/
7165
7166 GTP (GPRS Tunneling Protocol)
7167 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7168 M:      Harald Welte <laforge@gnumonks.org>
7169 L:      osmocom-net-gprs@lists.osmocom.org
7170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7171 S:      Maintained
7172 F:      drivers/net/gtp.c
7173
7174 GUID PARTITION TABLE (GPT)
7175 M:      Davidlohr Bueso <dave@stgolabs.net>
7176 L:      linux-efi@vger.kernel.org
7177 S:      Maintained
7178 F:      block/partitions/efi.*
7179
7180 H8/300 ARCHITECTURE
7181 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7182 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7183 W:      http://uclinux-h8.sourceforge.jp
7184 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7185 S:      Maintained
7186 F:      arch/h8300/
7187 F:      drivers/clocksource/h8300_*.c
7188 F:      drivers/clk/h8300/
7189 F:      drivers/irqchip/irq-renesas-h8*.c
7190
7191 HABANALABS PCI DRIVER
7192 M:      Oded Gabbay <oded.gabbay@gmail.com>
7193 T:      git https://github.com/HabanaAI/linux.git
7194 S:      Supported
7195 F:      drivers/misc/habanalabs/
7196 F:      include/uapi/misc/habanalabs.h
7197 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7198 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7199
7200 HACKRF MEDIA DRIVER
7201 M:      Antti Palosaari <crope@iki.fi>
7202 L:      linux-media@vger.kernel.org
7203 W:      https://linuxtv.org
7204 W:      http://palosaari.fi/linux/
7205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7206 T:      git git://linuxtv.org/anttip/media_tree.git
7207 S:      Maintained
7208 F:      drivers/media/usb/hackrf/
7209
7210 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7211 M:      Frank Seidel <frank@f-seidel.de>
7212 L:      platform-driver-x86@vger.kernel.org
7213 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7214 S:      Maintained
7215 F:      drivers/platform/x86/hdaps.c
7216
7217 HARDWARE MONITORING
7218 M:      Jean Delvare <jdelvare@suse.com>
7219 M:      Guenter Roeck <linux@roeck-us.net>
7220 L:      linux-hwmon@vger.kernel.org
7221 W:      http://hwmon.wiki.kernel.org/
7222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7223 S:      Maintained
7224 F:      Documentation/devicetree/bindings/hwmon/
7225 F:      Documentation/hwmon/
7226 F:      drivers/hwmon/
7227 F:      include/linux/hwmon*.h
7228 F:      include/trace/events/hwmon*.h
7229
7230 HARDWARE RANDOM NUMBER GENERATOR CORE
7231 M:      Matt Mackall <mpm@selenic.com>
7232 M:      Herbert Xu <herbert@gondor.apana.org.au>
7233 L:      linux-crypto@vger.kernel.org
7234 S:      Odd fixes
7235 F:      Documentation/devicetree/bindings/rng/
7236 F:      Documentation/admin-guide/hw_random.rst
7237 F:      drivers/char/hw_random/
7238 F:      include/linux/hw_random.h
7239
7240 HARDWARE TRACING FACILITIES
7241 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7242 S:      Maintained
7243 F:      drivers/hwtracing/
7244
7245 HARDWARE SPINLOCK CORE
7246 M:      Ohad Ben-Cohen <ohad@wizery.com>
7247 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7248 L:      linux-remoteproc@vger.kernel.org
7249 S:      Maintained
7250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7251 F:      Documentation/devicetree/bindings/hwlock/
7252 F:      Documentation/hwspinlock.txt
7253 F:      drivers/hwspinlock/
7254 F:      include/linux/hwspinlock.h
7255
7256 HARMONY SOUND DRIVER
7257 L:      linux-parisc@vger.kernel.org
7258 S:      Maintained
7259 F:      sound/parisc/harmony.*
7260
7261 HDPVR USB VIDEO ENCODER DRIVER
7262 M:      Hans Verkuil <hverkuil@xs4all.nl>
7263 L:      linux-media@vger.kernel.org
7264 T:      git git://linuxtv.org/media_tree.git
7265 W:      https://linuxtv.org
7266 S:      Odd Fixes
7267 F:      drivers/media/usb/hdpvr/
7268
7269 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7270 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7271 S:      Supported
7272 F:      Documentation/watchdog/hpwdt.rst
7273 F:      drivers/watchdog/hpwdt.c
7274
7275 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7276 M:      Don Brace <don.brace@microsemi.com>
7277 L:      esc.storagedev@microsemi.com
7278 L:      linux-scsi@vger.kernel.org
7279 S:      Supported
7280 F:      Documentation/scsi/hpsa.txt
7281 F:      drivers/scsi/hpsa*.[ch]
7282 F:      include/linux/cciss*.h
7283 F:      include/uapi/linux/cciss*.h
7284
7285 HFI1 DRIVER
7286 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7287 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7288 L:      linux-rdma@vger.kernel.org
7289 S:      Supported
7290 F:      drivers/infiniband/hw/hfi1
7291
7292 HFS FILESYSTEM
7293 L:      linux-fsdevel@vger.kernel.org
7294 S:      Orphan
7295 F:      Documentation/filesystems/hfs.txt
7296 F:      fs/hfs/
7297
7298 HFSPLUS FILESYSTEM
7299 L:      linux-fsdevel@vger.kernel.org
7300 S:      Orphan
7301 F:      Documentation/filesystems/hfsplus.txt
7302 F:      fs/hfsplus/
7303
7304 HGA FRAMEBUFFER DRIVER
7305 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7306 L:      linux-nvidia@lists.surfsouth.com
7307 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7308 S:      Maintained
7309 F:      drivers/video/fbdev/hgafb.c
7310
7311 HIBERNATION (aka Software Suspend, aka swsusp)
7312 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7313 M:      Pavel Machek <pavel@ucw.cz>
7314 L:      linux-pm@vger.kernel.org
7315 B:      https://bugzilla.kernel.org
7316 S:      Supported
7317 F:      arch/x86/power/
7318 F:      drivers/base/power/
7319 F:      kernel/power/
7320 F:      include/linux/suspend.h
7321 F:      include/linux/freezer.h
7322 F:      include/linux/pm.h
7323 F:      arch/*/include/asm/suspend*.h
7324
7325 HID CORE LAYER
7326 M:      Jiri Kosina <jikos@kernel.org>
7327 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7328 L:      linux-input@vger.kernel.org
7329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7330 S:      Maintained
7331 F:      drivers/hid/
7332 F:      include/linux/hid*
7333 F:      include/uapi/linux/hid*
7334
7335 HID SENSOR HUB DRIVERS
7336 M:      Jiri Kosina <jikos@kernel.org>
7337 M:      Jonathan Cameron <jic23@kernel.org>
7338 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7339 L:      linux-input@vger.kernel.org
7340 L:      linux-iio@vger.kernel.org
7341 S:      Maintained
7342 F:      Documentation/hid/hid-sensor*
7343 F:      drivers/hid/hid-sensor-*
7344 F:      drivers/iio/*/hid-*
7345 F:      include/linux/hid-sensor-*
7346
7347 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7348 M:      Thomas Gleixner <tglx@linutronix.de>
7349 L:      linux-kernel@vger.kernel.org
7350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7351 S:      Maintained
7352 F:      Documentation/timers/
7353 F:      kernel/time/hrtimer.c
7354 F:      kernel/time/clockevents.c
7355 F:      kernel/time/timer_*.c
7356 F:      include/linux/clockchips.h
7357 F:      include/linux/hrtimer.h
7358
7359 HIGH-SPEED SCC DRIVER FOR AX.25
7360 L:      linux-hams@vger.kernel.org
7361 S:      Orphan
7362 F:      drivers/net/hamradio/dmascc.c
7363 F:      drivers/net/hamradio/scc.c
7364
7365 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7366 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7367 W:      http://www.highpoint-tech.com
7368 S:      Supported
7369 F:      Documentation/scsi/hptiop.txt
7370 F:      drivers/scsi/hptiop.c
7371
7372 HIPPI
7373 M:      Jes Sorensen <jes@trained-monkey.org>
7374 L:      linux-hippi@sunsite.dk
7375 S:      Maintained
7376 F:      include/linux/hippidevice.h
7377 F:      include/uapi/linux/if_hippi.h
7378 F:      net/802/hippi.c
7379 F:      drivers/net/hippi/
7380
7381 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7382 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7383 M:      Salil Mehta <salil.mehta@huawei.com>
7384 L:      netdev@vger.kernel.org
7385 W:      http://www.hisilicon.com
7386 S:      Maintained
7387 F:      drivers/net/ethernet/hisilicon/hns3/
7388
7389 HISILICON LPC BUS DRIVER
7390 M:      john.garry@huawei.com
7391 W:      http://www.hisilicon.com
7392 S:      Maintained
7393 F:      drivers/bus/hisi_lpc.c
7394 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7395
7396 HISILICON NETWORK SUBSYSTEM DRIVER
7397 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7398 M:      Salil Mehta <salil.mehta@huawei.com>
7399 L:      netdev@vger.kernel.org
7400 W:      http://www.hisilicon.com
7401 S:      Maintained
7402 F:      drivers/net/ethernet/hisilicon/
7403 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7404
7405 HISILICON PMU DRIVER
7406 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7407 W:      http://www.hisilicon.com
7408 S:      Supported
7409 F:      drivers/perf/hisilicon
7410 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7411
7412 HISILICON ROCE DRIVER
7413 M:      Lijun Ou <oulijun@huawei.com>
7414 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7415 L:      linux-rdma@vger.kernel.org
7416 S:      Maintained
7417 F:      drivers/infiniband/hw/hns/
7418 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7419
7420 HISILICON SAS Controller
7421 M:      John Garry <john.garry@huawei.com>
7422 W:      http://www.hisilicon.com
7423 S:      Supported
7424 F:      drivers/scsi/hisi_sas/
7425 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7426
7427 HISILICON QM AND ZIP Controller DRIVER
7428 M:      Zhou Wang <wangzhou1@hisilicon.com>
7429 L:      linux-crypto@vger.kernel.org
7430 S:      Maintained
7431 F:      drivers/crypto/hisilicon/qm.c
7432 F:      drivers/crypto/hisilicon/qm.h
7433 F:      drivers/crypto/hisilicon/sgl.c
7434 F:      drivers/crypto/hisilicon/sgl.h
7435 F:      drivers/crypto/hisilicon/zip/
7436 F:      Documentation/ABI/testing/debugfs-hisi-zip
7437
7438 HMM - Heterogeneous Memory Management
7439 M:      Jérôme Glisse <jglisse@redhat.com>
7440 L:      linux-mm@kvack.org
7441 S:      Maintained
7442 F:      mm/hmm*
7443 F:      include/linux/hmm*
7444 F:      Documentation/vm/hmm.rst
7445
7446 HOST AP DRIVER
7447 M:      Jouni Malinen <j@w1.fi>
7448 L:      linux-wireless@vger.kernel.org
7449 W:      http://w1.fi/hostap-driver.html
7450 S:      Obsolete
7451 F:      drivers/net/wireless/intersil/hostap/
7452
7453 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7454 L:      platform-driver-x86@vger.kernel.org
7455 S:      Orphan
7456 F:      drivers/platform/x86/tc1100-wmi.c
7457
7458 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7459 M:      Jaroslav Kysela <perex@perex.cz>
7460 S:      Maintained
7461 F:      drivers/net/ethernet/hp/hp100.*
7462
7463 HPET:   High Precision Event Timers driver
7464 M:      Clemens Ladisch <clemens@ladisch.de>
7465 S:      Maintained
7466 F:      Documentation/timers/hpet.rst
7467 F:      drivers/char/hpet.c
7468 F:      include/linux/hpet.h
7469 F:      include/uapi/linux/hpet.h
7470
7471 HPET:   x86
7472 S:      Orphan
7473 F:      arch/x86/kernel/hpet.c
7474 F:      arch/x86/include/asm/hpet.h
7475
7476 HPFS FILESYSTEM
7477 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7478 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7479 S:      Maintained
7480 F:      fs/hpfs/
7481
7482 HSI SUBSYSTEM
7483 M:      Sebastian Reichel <sre@kernel.org>
7484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7485 S:      Maintained
7486 F:      Documentation/ABI/testing/sysfs-bus-hsi
7487 F:      Documentation/driver-api/hsi.rst
7488 F:      drivers/hsi/
7489 F:      include/linux/hsi/
7490 F:      include/uapi/linux/hsi/
7491
7492 HSO 3G MODEM DRIVER
7493 L:      linux-usb@vger.kernel.org
7494 S:      Orphan
7495 F:      drivers/net/usb/hso.c
7496
7497 HSR NETWORK PROTOCOL
7498 M:      Arvid Brodin <arvid.brodin@alten.se>
7499 L:      netdev@vger.kernel.org
7500 S:      Maintained
7501 F:      net/hsr/
7502
7503 HT16K33 LED CONTROLLER DRIVER
7504 M:      Robin van der Gracht <robin@protonic.nl>
7505 S:      Maintained
7506 F:      drivers/auxdisplay/ht16k33.c
7507 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7508
7509 HTCPEN TOUCHSCREEN DRIVER
7510 M:      Pau Oliva Fora <pof@eslack.org>
7511 L:      linux-input@vger.kernel.org
7512 S:      Maintained
7513 F:      drivers/input/touchscreen/htcpen.c
7514
7515 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7516 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7517 L:      linux-iio@vger.kernel.org
7518 W:      http://www.st.com/
7519 S:      Maintained
7520 F:      drivers/iio/humidity/hts221*
7521 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7522
7523 HUAWEI ETHERNET DRIVER
7524 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7525 L:      netdev@vger.kernel.org
7526 S:      Supported
7527 F:      Documentation/networking/hinic.txt
7528 F:      drivers/net/ethernet/huawei/hinic/
7529
7530 HUGETLB FILESYSTEM
7531 M:      Mike Kravetz <mike.kravetz@oracle.com>
7532 L:      linux-mm@kvack.org
7533 S:      Maintained
7534 F:      fs/hugetlbfs/
7535 F:      mm/hugetlb.c
7536 F:      include/linux/hugetlb.h
7537 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7538 F:      Documentation/vm/hugetlbfs_reserv.rst
7539 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7540
7541 HVA ST MEDIA DRIVER
7542 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7543 L:      linux-media@vger.kernel.org
7544 T:      git git://linuxtv.org/media_tree.git
7545 W:      https://linuxtv.org
7546 S:      Supported
7547 F:      drivers/media/platform/sti/hva
7548
7549 HWPOISON MEMORY FAILURE HANDLING
7550 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7551 L:      linux-mm@kvack.org
7552 S:      Maintained
7553 F:      mm/memory-failure.c
7554 F:      mm/hwpoison-inject.c
7555
7556 HYGON PROCESSOR SUPPORT
7557 M:      Pu Wen <puwen@hygon.cn>
7558 L:      linux-kernel@vger.kernel.org
7559 S:      Maintained
7560 F:      arch/x86/kernel/cpu/hygon.c
7561
7562 Hyper-V CORE AND DRIVERS
7563 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7564 M:      Haiyang Zhang <haiyangz@microsoft.com>
7565 M:      Stephen Hemminger <sthemmin@microsoft.com>
7566 M:      Sasha Levin <sashal@kernel.org>
7567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7568 L:      linux-hyperv@vger.kernel.org
7569 S:      Supported
7570 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7571 F:      arch/x86/include/asm/mshyperv.h
7572 F:      arch/x86/include/asm/trace/hyperv.h
7573 F:      arch/x86/include/asm/hyperv-tlfs.h
7574 F:      arch/x86/kernel/cpu/mshyperv.c
7575 F:      arch/x86/hyperv
7576 F:      drivers/clocksource/hyperv_timer.c
7577 F:      drivers/hid/hid-hyperv.c
7578 F:      drivers/hv/
7579 F:      drivers/input/serio/hyperv-keyboard.c
7580 F:      drivers/pci/controller/pci-hyperv.c
7581 F:      drivers/pci/controller/pci-hyperv-intf.c
7582 F:      drivers/net/hyperv/
7583 F:      drivers/scsi/storvsc_drv.c
7584 F:      drivers/uio/uio_hv_generic.c
7585 F:      drivers/video/fbdev/hyperv_fb.c
7586 F:      drivers/iommu/hyperv-iommu.c
7587 F:      net/vmw_vsock/hyperv_transport.c
7588 F:      include/clocksource/hyperv_timer.h
7589 F:      include/linux/hyperv.h
7590 F:      include/uapi/linux/hyperv.h
7591 F:      include/asm-generic/mshyperv.h
7592 F:      tools/hv/
7593 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7594
7595 HYPERBUS SUPPORT
7596 M:      Vignesh Raghavendra <vigneshr@ti.com>
7597 S:      Supported
7598 F:      drivers/mtd/hyperbus/
7599 F:      include/linux/mtd/hyperbus.h
7600 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7601 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7602
7603 HYPERVISOR VIRTUAL CONSOLE DRIVER
7604 L:      linuxppc-dev@lists.ozlabs.org
7605 S:      Odd Fixes
7606 F:      drivers/tty/hvc/
7607
7608 I2C ACPI SUPPORT
7609 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7610 L:      linux-i2c@vger.kernel.org
7611 L:      linux-acpi@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/i2c/i2c-core-acpi.c
7614
7615 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7616 M:      Ajay Gupta <ajayg@nvidia.com>
7617 L:      linux-i2c@vger.kernel.org
7618 S:      Maintained
7619 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7620 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7621
7622 I2C MUXES
7623 M:      Peter Rosin <peda@axentia.se>
7624 L:      linux-i2c@vger.kernel.org
7625 S:      Maintained
7626 F:      Documentation/i2c/i2c-topology.rst
7627 F:      Documentation/i2c/muxes/
7628 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7629 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7630 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7631 F:      drivers/i2c/i2c-mux.c
7632 F:      drivers/i2c/muxes/
7633 F:      include/linux/i2c-mux.h
7634
7635 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7636 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7637 L:      linux-i2c@vger.kernel.org
7638 S:      Maintained
7639 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7640 F:      drivers/i2c/busses/i2c-mv64xxx.c
7641
7642 I2C OVER PARALLEL PORT
7643 M:      Jean Delvare <jdelvare@suse.com>
7644 L:      linux-i2c@vger.kernel.org
7645 S:      Maintained
7646 F:      Documentation/i2c/busses/i2c-parport.rst
7647 F:      Documentation/i2c/busses/i2c-parport-light.rst
7648 F:      drivers/i2c/busses/i2c-parport.c
7649 F:      drivers/i2c/busses/i2c-parport-light.c
7650
7651 I2C SUBSYSTEM
7652 M:      Wolfram Sang <wsa@the-dreams.de>
7653 L:      linux-i2c@vger.kernel.org
7654 W:      https://i2c.wiki.kernel.org/
7655 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7657 S:      Maintained
7658 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7659 F:      Documentation/i2c/
7660 F:      drivers/i2c/*
7661 F:      include/linux/i2c.h
7662 F:      include/linux/i2c-dev.h
7663 F:      include/linux/i2c-smbus.h
7664 F:      include/uapi/linux/i2c.h
7665 F:      include/uapi/linux/i2c-*.h
7666
7667 I2C SUBSYSTEM HOST DRIVERS
7668 L:      linux-i2c@vger.kernel.org
7669 W:      https://i2c.wiki.kernel.org/
7670 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7672 S:      Odd Fixes
7673 F:      Documentation/devicetree/bindings/i2c/
7674 F:      drivers/i2c/algos/
7675 F:      drivers/i2c/busses/
7676
7677 I2C-TAOS-EVM DRIVER
7678 M:      Jean Delvare <jdelvare@suse.com>
7679 L:      linux-i2c@vger.kernel.org
7680 S:      Maintained
7681 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7682 F:      drivers/i2c/busses/i2c-taos-evm.c
7683
7684 I2C-TINY-USB DRIVER
7685 M:      Till Harbaum <till@harbaum.org>
7686 L:      linux-i2c@vger.kernel.org
7687 W:      http://www.harbaum.org/till/i2c_tiny_usb
7688 S:      Maintained
7689 F:      drivers/i2c/busses/i2c-tiny-usb.c
7690
7691 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7692 M:      Jean Delvare <jdelvare@suse.com>
7693 L:      linux-i2c@vger.kernel.org
7694 S:      Maintained
7695 F:      Documentation/i2c/busses/i2c-ali1535.rst
7696 F:      Documentation/i2c/busses/i2c-ali1563.rst
7697 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7698 F:      Documentation/i2c/busses/i2c-amd756.rst
7699 F:      Documentation/i2c/busses/i2c-amd8111.rst
7700 F:      Documentation/i2c/busses/i2c-i801.rst
7701 F:      Documentation/i2c/busses/i2c-nforce2.rst
7702 F:      Documentation/i2c/busses/i2c-piix4.rst
7703 F:      Documentation/i2c/busses/i2c-sis5595.rst
7704 F:      Documentation/i2c/busses/i2c-sis630.rst
7705 F:      Documentation/i2c/busses/i2c-sis96x.rst
7706 F:      Documentation/i2c/busses/i2c-via.rst
7707 F:      Documentation/i2c/busses/i2c-viapro.rst
7708 F:      drivers/i2c/busses/i2c-ali1535.c
7709 F:      drivers/i2c/busses/i2c-ali1563.c
7710 F:      drivers/i2c/busses/i2c-ali15x3.c
7711 F:      drivers/i2c/busses/i2c-amd756.c
7712 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7713 F:      drivers/i2c/busses/i2c-amd8111.c
7714 F:      drivers/i2c/busses/i2c-i801.c
7715 F:      drivers/i2c/busses/i2c-isch.c
7716 F:      drivers/i2c/busses/i2c-nforce2.c
7717 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7718 F:      drivers/i2c/busses/i2c-piix4.c
7719 F:      drivers/i2c/busses/i2c-sis5595.c
7720 F:      drivers/i2c/busses/i2c-sis630.c
7721 F:      drivers/i2c/busses/i2c-sis96x.c
7722 F:      drivers/i2c/busses/i2c-via.c
7723 F:      drivers/i2c/busses/i2c-viapro.c
7724
7725 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7726 M:      Hans de Goede <hdegoede@redhat.com>
7727 L:      linux-i2c@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/i2c/busses/i2c-cht-wc.c
7730
7731 I2C/SMBUS ISMT DRIVER
7732 M:      Seth Heasley <seth.heasley@intel.com>
7733 M:      Neil Horman <nhorman@tuxdriver.com>
7734 L:      linux-i2c@vger.kernel.org
7735 F:      drivers/i2c/busses/i2c-ismt.c
7736 F:      Documentation/i2c/busses/i2c-ismt.rst
7737
7738 I2C/SMBUS STUB DRIVER
7739 M:      Jean Delvare <jdelvare@suse.com>
7740 L:      linux-i2c@vger.kernel.org
7741 S:      Maintained
7742 F:      drivers/i2c/i2c-stub.c
7743
7744 I3C SUBSYSTEM
7745 M:      Boris Brezillon <bbrezillon@kernel.org>
7746 L:      linux-i3c@lists.infradead.org
7747 C:      irc://chat.freenode.net/linux-i3c
7748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7749 S:      Maintained
7750 F:      Documentation/ABI/testing/sysfs-bus-i3c
7751 F:      Documentation/devicetree/bindings/i3c/
7752 F:      Documentation/driver-api/i3c
7753 F:      drivers/i3c/
7754 F:      include/linux/i3c/
7755
7756 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7757 M:      Vitor Soares <vitor.soares@synopsys.com>
7758 S:      Maintained
7759 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7760 F:      drivers/i3c/master/dw*
7761
7762 IA64 (Itanium) PLATFORM
7763 M:      Tony Luck <tony.luck@intel.com>
7764 M:      Fenghua Yu <fenghua.yu@intel.com>
7765 L:      linux-ia64@vger.kernel.org
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7767 S:      Maintained
7768 F:      arch/ia64/
7769
7770 IBM Power 842 compression accelerator
7771 M:      Haren Myneni <haren@us.ibm.com>
7772 S:      Supported
7773 F:      drivers/crypto/nx/Makefile
7774 F:      drivers/crypto/nx/Kconfig
7775 F:      drivers/crypto/nx/nx-842*
7776 F:      include/linux/sw842.h
7777 F:      crypto/842.c
7778 F:      lib/842/
7779
7780 IBM Power in-Nest Crypto Acceleration
7781 M:      Breno Leitão <leitao@debian.org>
7782 M:      Nayna Jain <nayna@linux.ibm.com>
7783 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7784 L:      linux-crypto@vger.kernel.org
7785 S:      Supported
7786 F:      drivers/crypto/nx/Makefile
7787 F:      drivers/crypto/nx/Kconfig
7788 F:      drivers/crypto/nx/nx-aes*
7789 F:      drivers/crypto/nx/nx-sha*
7790 F:      drivers/crypto/nx/nx.*
7791 F:      drivers/crypto/nx/nx_csbcpb.h
7792 F:      drivers/crypto/nx/nx_debugfs.c
7793
7794 IBM Power Linux RAID adapter
7795 M:      Brian King <brking@us.ibm.com>
7796 S:      Supported
7797 F:      drivers/scsi/ipr.*
7798
7799 IBM Power SRIOV Virtual NIC Device Driver
7800 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7801 M:      John Allen <jallen@linux.ibm.com>
7802 L:      netdev@vger.kernel.org
7803 S:      Supported
7804 F:      drivers/net/ethernet/ibm/ibmvnic.*
7805
7806 IBM Power Virtual Accelerator Switchboard
7807 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7808 L:      linuxppc-dev@lists.ozlabs.org
7809 S:      Supported
7810 F:      arch/powerpc/platforms/powernv/vas*
7811 F:      arch/powerpc/platforms/powernv/copy-paste.h
7812 F:      arch/powerpc/include/asm/vas.h
7813
7814 IBM Power Virtual Ethernet Device Driver
7815 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7816 L:      netdev@vger.kernel.org
7817 S:      Supported
7818 F:      drivers/net/ethernet/ibm/ibmveth.*
7819
7820 IBM Power Virtual FC Device Drivers
7821 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7822 L:      linux-scsi@vger.kernel.org
7823 S:      Supported
7824 F:      drivers/scsi/ibmvscsi/ibmvfc*
7825
7826 IBM Power Virtual Management Channel Driver
7827 M:      Steven Royer <seroyer@linux.ibm.com>
7828 S:      Supported
7829 F:      drivers/misc/ibmvmc.*
7830
7831 IBM Power Virtual SCSI Device Drivers
7832 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7833 L:      linux-scsi@vger.kernel.org
7834 S:      Supported
7835 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7836 F:      include/scsi/viosrp.h
7837
7838 IBM Power Virtual SCSI Device Target Driver
7839 M:      Michael Cyr <mikecyr@linux.ibm.com>
7840 L:      linux-scsi@vger.kernel.org
7841 L:      target-devel@vger.kernel.org
7842 S:      Supported
7843 F:      drivers/scsi/ibmvscsi_tgt/
7844
7845 IBM Power VMX Cryptographic instructions
7846 M:      Breno Leitão <leitao@debian.org>
7847 M:      Nayna Jain <nayna@linux.ibm.com>
7848 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7849 L:      linux-crypto@vger.kernel.org
7850 S:      Supported
7851 F:      drivers/crypto/vmx/Makefile
7852 F:      drivers/crypto/vmx/Kconfig
7853 F:      drivers/crypto/vmx/vmx.c
7854 F:      drivers/crypto/vmx/aes*
7855 F:      drivers/crypto/vmx/ghash*
7856 F:      drivers/crypto/vmx/ppc-xlate.pl
7857
7858 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7859 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7860 L:      linux-pci@vger.kernel.org
7861 L:      linuxppc-dev@lists.ozlabs.org
7862 S:      Supported
7863 F:      drivers/pci/hotplug/rpaphp*
7864
7865 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7866 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7867 L:      linux-pci@vger.kernel.org
7868 L:      linuxppc-dev@lists.ozlabs.org
7869 S:      Supported
7870 F:      drivers/pci/hotplug/rpadlpar*
7871
7872 IBM ServeRAID RAID DRIVER
7873 S:      Orphan
7874 F:      drivers/scsi/ips.*
7875
7876 ICH LPC AND GPIO DRIVER
7877 M:      Peter Tyser <ptyser@xes-inc.com>
7878 S:      Maintained
7879 F:      drivers/mfd/lpc_ich.c
7880 F:      drivers/gpio/gpio-ich.c
7881
7882 ICY I2C DRIVER
7883 M:      Max Staudt <max@enpas.org>
7884 L:      linux-i2c@vger.kernel.org
7885 S:      Maintained
7886 F:      drivers/i2c/busses/i2c-icy.c
7887
7888 IDE SUBSYSTEM
7889 M:      "David S. Miller" <davem@davemloft.net>
7890 L:      linux-ide@vger.kernel.org
7891 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7893 S:      Maintained
7894 F:      Documentation/ide/
7895 F:      drivers/ide/
7896 F:      include/linux/ide.h
7897
7898 IDE/ATAPI DRIVERS
7899 M:      Borislav Petkov <bp@alien8.de>
7900 L:      linux-ide@vger.kernel.org
7901 S:      Maintained
7902 F:      Documentation/cdrom/ide-cd.rst
7903 F:      drivers/ide/ide-cd*
7904
7905 IDEAPAD LAPTOP EXTRAS DRIVER
7906 M:      Ike Panhc <ike.pan@canonical.com>
7907 L:      platform-driver-x86@vger.kernel.org
7908 W:      http://launchpad.net/ideapad-laptop
7909 S:      Maintained
7910 F:      drivers/platform/x86/ideapad-laptop.c
7911
7912 IDEAPAD LAPTOP SLIDEBAR DRIVER
7913 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7914 L:      linux-input@vger.kernel.org
7915 W:      https://github.com/o2genum/ideapad-slidebar
7916 S:      Maintained
7917 F:      drivers/input/misc/ideapad_slidebar.c
7918
7919 IDT VersaClock 5 CLOCK DRIVER
7920 M:      Marek Vasut <marek.vasut@gmail.com>
7921 S:      Maintained
7922 F:      drivers/clk/clk-versaclock5.c
7923
7924 IEEE 802.15.4 SUBSYSTEM
7925 M:      Alexander Aring <alex.aring@gmail.com>
7926 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7927 L:      linux-wpan@vger.kernel.org
7928 W:      http://wpan.cakelab.org/
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7931 S:      Maintained
7932 F:      net/ieee802154/
7933 F:      net/mac802154/
7934 F:      drivers/net/ieee802154/
7935 F:      include/linux/nl802154.h
7936 F:      include/linux/ieee802154.h
7937 F:      include/net/nl802154.h
7938 F:      include/net/mac802154.h
7939 F:      include/net/af_ieee802154.h
7940 F:      include/net/cfg802154.h
7941 F:      include/net/ieee802154_netdev.h
7942 F:      Documentation/networking/ieee802154.rst
7943
7944 IFE PROTOCOL
7945 M:      Yotam Gigi <yotam.gi@gmail.com>
7946 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7947 F:      net/ife
7948 F:      include/net/ife.h
7949 F:      include/uapi/linux/ife.h
7950
7951 IGORPLUG-USB IR RECEIVER
7952 M:      Sean Young <sean@mess.org>
7953 L:      linux-media@vger.kernel.org
7954 S:      Maintained
7955 F:      drivers/media/rc/igorplugusb.c
7956
7957 IGUANAWORKS USB IR TRANSCEIVER
7958 M:      Sean Young <sean@mess.org>
7959 L:      linux-media@vger.kernel.org
7960 S:      Maintained
7961 F:      drivers/media/rc/iguanair.c
7962
7963 IIO DIGITAL POTENTIOMETER DAC
7964 M:      Peter Rosin <peda@axentia.se>
7965 L:      linux-iio@vger.kernel.org
7966 S:      Maintained
7967 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7968 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7969 F:      drivers/iio/dac/dpot-dac.c
7970
7971 IIO ENVELOPE DETECTOR
7972 M:      Peter Rosin <peda@axentia.se>
7973 L:      linux-iio@vger.kernel.org
7974 S:      Maintained
7975 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7976 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7977 F:      drivers/iio/adc/envelope-detector.c
7978
7979 IIO MULTIPLEXER
7980 M:      Peter Rosin <peda@axentia.se>
7981 L:      linux-iio@vger.kernel.org
7982 S:      Maintained
7983 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7984 F:      drivers/iio/multiplexer/iio-mux.c
7985
7986 IIO SUBSYSTEM AND DRIVERS
7987 M:      Jonathan Cameron <jic23@kernel.org>
7988 R:      Hartmut Knaack <knaack.h@gmx.de>
7989 R:      Lars-Peter Clausen <lars@metafoo.de>
7990 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7991 L:      linux-iio@vger.kernel.org
7992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7993 S:      Maintained
7994 F:      Documentation/ABI/testing/configfs-iio*
7995 F:      Documentation/ABI/testing/sysfs-bus-iio*
7996 F:      Documentation/devicetree/bindings/iio/
7997 F:      drivers/iio/
7998 F:      drivers/staging/iio/
7999 F:      include/linux/iio/
8000 F:      tools/iio/
8001
8002 IIO UNIT CONVERTER
8003 M:      Peter Rosin <peda@axentia.se>
8004 L:      linux-iio@vger.kernel.org
8005 S:      Maintained
8006 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8007 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8008 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8009 F:      drivers/iio/afe/iio-rescale.c
8010
8011 IKANOS/ADI EAGLE ADSL USB DRIVER
8012 M:      Matthieu Castet <castet.matthieu@free.fr>
8013 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8014 S:      Maintained
8015 F:      drivers/usb/atm/ueagle-atm.c
8016
8017 IMGTEC ASCII LCD DRIVER
8018 M:      Paul Burton <paulburton@kernel.org>
8019 S:      Maintained
8020 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8021 F:      drivers/auxdisplay/img-ascii-lcd.c
8022
8023 IMGTEC IR DECODER DRIVER
8024 M:      James Hogan <jhogan@kernel.org>
8025 S:      Maintained
8026 F:      drivers/media/rc/img-ir/
8027
8028 IMON SOUNDGRAPH USB IR RECEIVER
8029 M:      Sean Young <sean@mess.org>
8030 L:      linux-media@vger.kernel.org
8031 S:      Maintained
8032 F:      drivers/media/rc/imon_raw.c
8033 F:      drivers/media/rc/imon.c
8034
8035 IMS TWINTURBO FRAMEBUFFER DRIVER
8036 L:      linux-fbdev@vger.kernel.org
8037 S:      Orphan
8038 F:      drivers/video/fbdev/imsttfb.c
8039
8040 INA209 HARDWARE MONITOR DRIVER
8041 M:      Guenter Roeck <linux@roeck-us.net>
8042 L:      linux-hwmon@vger.kernel.org
8043 S:      Maintained
8044 F:      Documentation/hwmon/ina209.rst
8045 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8046 F:      drivers/hwmon/ina209.c
8047
8048 INA2XX HARDWARE MONITOR DRIVER
8049 M:      Guenter Roeck <linux@roeck-us.net>
8050 L:      linux-hwmon@vger.kernel.org
8051 S:      Maintained
8052 F:      Documentation/hwmon/ina2xx.rst
8053 F:      drivers/hwmon/ina2xx.c
8054 F:      include/linux/platform_data/ina2xx.h
8055
8056 INDUSTRY PACK SUBSYSTEM (IPACK)
8057 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8058 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8059 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8060 L:      industrypack-devel@lists.sourceforge.net
8061 W:      http://industrypack.sourceforge.net
8062 S:      Maintained
8063 F:      drivers/ipack/
8064
8065 INFINEON DPS310 Driver
8066 M:      Eddie James <eajames@linux.ibm.com>
8067 L:      linux-iio@vger.kernel.org
8068 F:      drivers/iio/pressure/dps310.c
8069 S:      Maintained
8070
8071 INFINIBAND SUBSYSTEM
8072 M:      Doug Ledford <dledford@redhat.com>
8073 M:      Jason Gunthorpe <jgg@mellanox.com>
8074 L:      linux-rdma@vger.kernel.org
8075 W:      https://github.com/linux-rdma/rdma-core
8076 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8078 S:      Supported
8079 F:      Documentation/devicetree/bindings/infiniband/
8080 F:      Documentation/infiniband/
8081 F:      drivers/infiniband/
8082 F:      include/uapi/linux/if_infiniband.h
8083 F:      include/uapi/rdma/
8084 F:      include/rdma/
8085 F:      include/trace/events/ib_mad.h
8086 F:      include/trace/events/ib_umad.h
8087 F:      samples/bpf/ibumad_kern.c
8088 F:      samples/bpf/ibumad_user.c
8089
8090 INGENIC JZ4780 DMA Driver
8091 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8092 S:      Maintained
8093 F:      drivers/dma/dma-jz4780.c
8094
8095 INGENIC JZ4780 NAND DRIVER
8096 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8097 L:      linux-mtd@lists.infradead.org
8098 S:      Maintained
8099 F:      drivers/mtd/nand/raw/ingenic/
8100
8101 INGENIC JZ47xx SoCs
8102 M:      Paul Cercueil <paul@crapouillou.net>
8103 S:      Maintained
8104 F:      arch/mips/boot/dts/ingenic/
8105 F:      arch/mips/include/asm/mach-jz4740/
8106 F:      arch/mips/jz4740/
8107 F:      drivers/clk/ingenic/
8108 F:      drivers/dma/dma-jz4780.c
8109 F:      drivers/gpu/drm/ingenic/
8110 F:      drivers/i2c/busses/i2c-jz4780.c
8111 F:      drivers/iio/adc/ingenic-adc.c
8112 F:      drivers/irqchip/irq-ingenic.c
8113 F:      drivers/memory/jz4780-nemc.c
8114 F:      drivers/mmc/host/jz4740_mmc.c
8115 F:      drivers/mtd/nand/raw/ingenic/
8116 F:      drivers/pinctrl/pinctrl-ingenic.c
8117 F:      drivers/power/supply/ingenic-battery.c
8118 F:      drivers/pwm/pwm-jz4740.c
8119 F:      drivers/rtc/rtc-jz4740.c
8120 F:      drivers/tty/serial/8250/8250_ingenic.c
8121 F:      drivers/usb/musb/jz4740.c
8122 F:      drivers/watchdog/jz4740_wdt.c
8123 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8124 F:      include/linux/mfd/ingenic-tcu.h
8125 F:      sound/soc/jz4740/
8126 F:      sound/soc/codecs/jz47*
8127
8128 INOTIFY
8129 M:      Jan Kara <jack@suse.cz>
8130 R:      Amir Goldstein <amir73il@gmail.com>
8131 L:      linux-fsdevel@vger.kernel.org
8132 S:      Maintained
8133 F:      Documentation/filesystems/inotify.txt
8134 F:      fs/notify/inotify/
8135 F:      include/linux/inotify.h
8136 F:      include/uapi/linux/inotify.h
8137
8138 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8139 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8140 L:      linux-input@vger.kernel.org
8141 Q:      http://patchwork.kernel.org/project/linux-input/list/
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8143 S:      Maintained
8144 F:      drivers/input/
8145 F:      include/linux/input.h
8146 F:      include/uapi/linux/input.h
8147 F:      include/uapi/linux/input-event-codes.h
8148 F:      include/linux/input/
8149 F:      Documentation/devicetree/bindings/input/
8150 F:      Documentation/devicetree/bindings/serio/
8151 F:      Documentation/input/
8152
8153 INPUT MULTITOUCH (MT) PROTOCOL
8154 M:      Henrik Rydberg <rydberg@bitmath.org>
8155 L:      linux-input@vger.kernel.org
8156 S:      Odd fixes
8157 F:      Documentation/input/multi-touch-protocol.rst
8158 F:      drivers/input/input-mt.c
8159 K:      \b(ABS|SYN)_MT_
8160
8161 INSIDE SECURE CRYPTO DRIVER
8162 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8163 F:      drivers/crypto/inside-secure/
8164 S:      Maintained
8165 L:      linux-crypto@vger.kernel.org
8166
8167 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8168 M:      Mimi Zohar <zohar@linux.ibm.com>
8169 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8170 L:      linux-integrity@vger.kernel.org
8171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8172 S:      Supported
8173 F:      security/integrity/ima/
8174
8175 INTEL 810/815 FRAMEBUFFER DRIVER
8176 M:      Antonino Daplas <adaplas@gmail.com>
8177 L:      linux-fbdev@vger.kernel.org
8178 S:      Maintained
8179 F:      drivers/video/fbdev/i810/
8180
8181 INTEL ASoC DRIVERS
8182 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8183 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8184 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8185 M:      Jie Yang <yang.jie@linux.intel.com>
8186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8187 S:      Supported
8188 F:      sound/soc/intel/
8189
8190 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8191 M:      Hans de Goede <hdegoede@redhat.com>
8192 L:      platform-driver-x86@vger.kernel.org
8193 S:      Maintained
8194 F:      drivers/platform/x86/intel_atomisp2_pm.c
8195
8196 INTEL C600 SERIES SAS CONTROLLER DRIVER
8197 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8198 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8199 L:      linux-scsi@vger.kernel.org
8200 T:      git git://git.code.sf.net/p/intel-sas/isci
8201 S:      Supported
8202 F:      drivers/scsi/isci/
8203
8204 INTEL CPU family model numbers
8205 M:      Tony Luck <tony.luck@intel.com>
8206 M:      x86@kernel.org
8207 L:      linux-kernel@vger.kernel.org
8208 S:      Supported
8209 F:      arch/x86/include/asm/intel-family.h
8210
8211 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8212 M:      Jani Nikula <jani.nikula@linux.intel.com>
8213 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8214 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8215 L:      intel-gfx@lists.freedesktop.org
8216 W:      https://01.org/linuxgraphics/
8217 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8218 C:      irc://chat.freenode.net/intel-gfx
8219 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8220 T:      git git://anongit.freedesktop.org/drm-intel
8221 S:      Supported
8222 F:      drivers/gpu/drm/i915/
8223 F:      include/drm/i915*
8224 F:      include/uapi/drm/i915_drm.h
8225 F:      Documentation/gpu/i915.rst
8226
8227 INTEL ETHERNET DRIVERS
8228 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8229 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8230 W:      http://www.intel.com/support/feedback.htm
8231 W:      http://e1000.sourceforge.net/
8232 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8235 S:      Supported
8236 F:      Documentation/networking/device_drivers/intel/e100.rst
8237 F:      Documentation/networking/device_drivers/intel/e1000.rst
8238 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8239 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8240 F:      Documentation/networking/device_drivers/intel/igb.rst
8241 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8242 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8243 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8244 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8245 F:      Documentation/networking/device_drivers/intel/i40e.rst
8246 F:      Documentation/networking/device_drivers/intel/iavf.rst
8247 F:      Documentation/networking/device_drivers/intel/ice.rst
8248 F:      drivers/net/ethernet/intel/
8249 F:      drivers/net/ethernet/intel/*/
8250 F:      include/linux/avf/virtchnl.h
8251
8252 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8253 M:      Maik Broemme <mbroemme@libmpq.org>
8254 L:      linux-fbdev@vger.kernel.org
8255 S:      Maintained
8256 F:      Documentation/fb/intelfb.rst
8257 F:      drivers/video/fbdev/intelfb/
8258
8259 INTEL GPIO DRIVERS
8260 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8261 L:      linux-gpio@vger.kernel.org
8262 S:      Maintained
8263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8264 F:      drivers/gpio/gpio-ich.c
8265 F:      drivers/gpio/gpio-intel-mid.c
8266 F:      drivers/gpio/gpio-lynxpoint.c
8267 F:      drivers/gpio/gpio-merrifield.c
8268 F:      drivers/gpio/gpio-ml-ioh.c
8269 F:      drivers/gpio/gpio-pch.c
8270 F:      drivers/gpio/gpio-sch.c
8271 F:      drivers/gpio/gpio-sodaville.c
8272
8273 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8274 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8275 M:      Zhi Wang <zhi.a.wang@intel.com>
8276 L:      intel-gvt-dev@lists.freedesktop.org
8277 L:      intel-gfx@lists.freedesktop.org
8278 W:      https://01.org/igvt-g
8279 T:      git https://github.com/intel/gvt-linux.git
8280 S:      Supported
8281 F:      drivers/gpu/drm/i915/gvt/
8282
8283 INTEL HID EVENT DRIVER
8284 M:      Alex Hung <alex.hung@canonical.com>
8285 L:      platform-driver-x86@vger.kernel.org
8286 S:      Maintained
8287 F:      drivers/platform/x86/intel-hid.c
8288
8289 INTEL I/OAT DMA DRIVER
8290 M:      Dave Jiang <dave.jiang@intel.com>
8291 R:      Dan Williams <dan.j.williams@intel.com>
8292 L:      dmaengine@vger.kernel.org
8293 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8294 S:      Supported
8295 F:      drivers/dma/ioat*
8296
8297 INTEL IDLE DRIVER
8298 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8299 M:      Len Brown <lenb@kernel.org>
8300 L:      linux-pm@vger.kernel.org
8301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8302 B:      https://bugzilla.kernel.org
8303 S:      Supported
8304 F:      drivers/idle/intel_idle.c
8305
8306 INTEL INTEGRATED SENSOR HUB DRIVER
8307 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8308 M:      Jiri Kosina <jikos@kernel.org>
8309 L:      linux-input@vger.kernel.org
8310 S:      Maintained
8311 F:      drivers/hid/intel-ish-hid/
8312
8313 INTEL IOMMU (VT-d)
8314 M:      David Woodhouse <dwmw2@infradead.org>
8315 L:      iommu@lists.linux-foundation.org
8316 T:      git git://git.infradead.org/iommu-2.6.git
8317 S:      Supported
8318 F:      drivers/iommu/intel-iommu.c
8319 F:      include/linux/intel-iommu.h
8320
8321 INTEL IOP-ADMA DMA DRIVER
8322 R:      Dan Williams <dan.j.williams@intel.com>
8323 S:      Odd fixes
8324 F:      drivers/dma/iop-adma.c
8325
8326 INTEL IPU3 CSI-2 CIO2 DRIVER
8327 M:      Yong Zhi <yong.zhi@intel.com>
8328 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8329 M:      Bingbu Cao <bingbu.cao@intel.com>
8330 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8331 L:      linux-media@vger.kernel.org
8332 S:      Maintained
8333 F:      drivers/media/pci/intel/ipu3/
8334 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8335
8336 INTEL IPU3 CSI-2 IMGU DRIVER
8337 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8338 L:      linux-media@vger.kernel.org
8339 S:      Maintained
8340 F:      drivers/staging/media/ipu3/
8341 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8342 F:      Documentation/media/v4l-drivers/ipu3.rst
8343
8344 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8345 M:      Krzysztof Halasa <khalasa@piap.pl>
8346 S:      Maintained
8347 F:      include/linux/soc/ixp4xx/qmgr.h
8348 F:      include/linux/soc/ixp4xx/npe.h
8349 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8350 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8351 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8352 F:      drivers/net/wan/ixp4xx_hss.c
8353
8354 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8355 M:      Deepak Saxena <dsaxena@plexity.net>
8356 S:      Maintained
8357 F:      drivers/char/hw_random/ixp4xx-rng.c
8358
8359 INTEL MANAGEMENT ENGINE (mei)
8360 M:      Tomas Winkler <tomas.winkler@intel.com>
8361 L:      linux-kernel@vger.kernel.org
8362 S:      Supported
8363 F:      include/uapi/linux/mei.h
8364 F:      include/linux/mei_cl_bus.h
8365 F:      drivers/misc/mei/*
8366 F:      drivers/watchdog/mei_wdt.c
8367 F:      Documentation/driver-api/mei/*
8368 F:      samples/mei/*
8369
8370 INTEL MENLOW THERMAL DRIVER
8371 M:      Sujith Thomas <sujith.thomas@intel.com>
8372 L:      platform-driver-x86@vger.kernel.org
8373 W:      https://01.org/linux-acpi
8374 S:      Supported
8375 F:      drivers/platform/x86/intel_menlow.c
8376
8377 INTEL MIC DRIVERS (mic)
8378 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8379 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8380 S:      Supported
8381 W:      https://github.com/sudeepdutt/mic
8382 W:      http://software.intel.com/en-us/mic-developer
8383 F:      include/linux/mic_bus.h
8384 F:      include/linux/scif.h
8385 F:      include/uapi/linux/mic_common.h
8386 F:      include/uapi/linux/mic_ioctl.h
8387 F:      include/uapi/linux/scif_ioctl.h
8388 F:      drivers/misc/mic/
8389 F:      drivers/dma/mic_x100_dma.c
8390 F:      drivers/dma/mic_x100_dma.h
8391 F:      Documentation/mic/
8392
8393 INTEL PMC CORE DRIVER
8394 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8395 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8396 L:      platform-driver-x86@vger.kernel.org
8397 S:      Maintained
8398 F:      drivers/platform/x86/intel_pmc_core*
8399
8400 INTEL PMC/P-Unit IPC DRIVER
8401 M:      Zha Qipeng<qipeng.zha@intel.com>
8402 L:      platform-driver-x86@vger.kernel.org
8403 S:      Maintained
8404 F:      drivers/platform/x86/intel_pmc_ipc.c
8405 F:      drivers/platform/x86/intel_punit_ipc.c
8406 F:      arch/x86/include/asm/intel_pmc_ipc.h
8407 F:      arch/x86/include/asm/intel_punit_ipc.h
8408
8409 INTEL PMIC GPIO DRIVERS
8410 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8411 S:      Maintained
8412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8413 F:      drivers/gpio/gpio-*cove.c
8414 F:      drivers/gpio/gpio-msic.c
8415
8416 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8417 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8418 S:      Maintained
8419 F:      drivers/mfd/intel_msic.c
8420 F:      drivers/mfd/intel_soc_pmic*
8421 F:      include/linux/mfd/intel_msic.h
8422 F:      include/linux/mfd/intel_soc_pmic*
8423
8424 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8425 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8426 L:      linux-wireless@vger.kernel.org
8427 S:      Maintained
8428 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8429 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8430 F:      drivers/net/wireless/intel/ipw2x00/
8431
8432 INTEL PSTATE DRIVER
8433 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8434 M:      Len Brown <lenb@kernel.org>
8435 L:      linux-pm@vger.kernel.org
8436 S:      Supported
8437 F:      drivers/cpufreq/intel_pstate.c
8438
8439 INTEL RDMA RNIC DRIVER
8440 M:      Faisal Latif <faisal.latif@intel.com>
8441 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8442 L:      linux-rdma@vger.kernel.org
8443 S:      Supported
8444 F:      drivers/infiniband/hw/i40iw/
8445 F:      include/uapi/rdma/i40iw-abi.h
8446
8447 INTEL SPEED SELECT TECHNOLOGY
8448 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8449 L:      platform-driver-x86@vger.kernel.org
8450 S:      Maintained
8451 F:      drivers/platform/x86/intel_speed_select_if/
8452 F:      tools/power/x86/intel-speed-select/
8453 F:      include/uapi/linux/isst_if.h
8454
8455 INTEL STRATIX10 FIRMWARE DRIVERS
8456 M:      Richard Gong <richard.gong@linux.intel.com>
8457 L:      linux-kernel@vger.kernel.org
8458 S:      Maintained
8459 F:      drivers/firmware/stratix10-rsu.c
8460 F:      drivers/firmware/stratix10-svc.c
8461 F:      include/linux/firmware/intel/stratix10-smc.h
8462 F:      include/linux/firmware/intel/stratix10-svc-client.h
8463 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8464 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8465
8466 INTEL TELEMETRY DRIVER
8467 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8468 M:      "David E. Box" <david.e.box@linux.intel.com>
8469 L:      platform-driver-x86@vger.kernel.org
8470 S:      Maintained
8471 F:      arch/x86/include/asm/intel_telemetry.h
8472 F:      drivers/platform/x86/intel_telemetry*
8473
8474 INTEL VIRTUAL BUTTON DRIVER
8475 M:      AceLan Kao <acelan.kao@canonical.com>
8476 L:      platform-driver-x86@vger.kernel.org
8477 S:      Maintained
8478 F:      drivers/platform/x86/intel-vbtn.c
8479
8480 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8481 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8482 L:      linux-wireless@vger.kernel.org
8483 S:      Supported
8484 F:      drivers/net/wireless/intel/iwlegacy/
8485
8486 INTEL WIRELESS WIFI LINK (iwlwifi)
8487 M:      Johannes Berg <johannes.berg@intel.com>
8488 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8489 M:      Luca Coelho <luciano.coelho@intel.com>
8490 M:      Intel Linux Wireless <linuxwifi@intel.com>
8491 L:      linux-wireless@vger.kernel.org
8492 W:      http://intellinuxwireless.org
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8494 S:      Supported
8495 F:      drivers/net/wireless/intel/iwlwifi/
8496
8497 INTEL WIRELESS WIMAX CONNECTION 2400
8498 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8499 M:      linux-wimax@intel.com
8500 L:      wimax@linuxwimax.org (subscribers-only)
8501 S:      Supported
8502 W:      http://linuxwimax.org
8503 F:      Documentation/admin-guide/wimax/i2400m.rst
8504 F:      drivers/net/wimax/i2400m/
8505 F:      include/uapi/linux/wimax/i2400m.h
8506
8507 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8508 M:      Mario Limonciello <mario.limonciello@dell.com>
8509 S:      Maintained
8510 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8511
8512 INTEL(R) TRACE HUB
8513 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8514 S:      Supported
8515 F:      Documentation/trace/intel_th.rst
8516 F:      drivers/hwtracing/intel_th/
8517 F:      include/linux/intel_th.h
8518
8519 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8520 M:      Ning Sun <ning.sun@intel.com>
8521 L:      tboot-devel@lists.sourceforge.net
8522 W:      http://tboot.sourceforge.net
8523 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8524 S:      Supported
8525 F:      Documentation/x86/intel_txt.rst
8526 F:      include/linux/tboot.h
8527 F:      arch/x86/kernel/tboot.c
8528
8529 INTERCONNECT API
8530 M:      Georgi Djakov <georgi.djakov@linaro.org>
8531 L:      linux-pm@vger.kernel.org
8532 S:      Maintained
8533 F:      Documentation/driver-api/interconnect.rst
8534 F:      Documentation/devicetree/bindings/interconnect/
8535 F:      drivers/interconnect/
8536 F:      include/dt-bindings/interconnect/
8537 F:      include/linux/interconnect-provider.h
8538 F:      include/linux/interconnect.h
8539
8540 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8541 M:      Linus Walleij <linus.walleij@linaro.org>
8542 L:      linux-iio@vger.kernel.org
8543 S:      Maintained
8544 F:      drivers/iio/gyro/mpu3050*
8545 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8546
8547 IOC3 ETHERNET DRIVER
8548 M:      Ralf Baechle <ralf@linux-mips.org>
8549 L:      linux-mips@vger.kernel.org
8550 S:      Maintained
8551 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8552
8553 IOMAP FILESYSTEM LIBRARY
8554 M:      Christoph Hellwig <hch@infradead.org>
8555 M:      Darrick J. Wong <darrick.wong@oracle.com>
8556 M:      linux-xfs@vger.kernel.org
8557 M:      linux-fsdevel@vger.kernel.org
8558 L:      linux-xfs@vger.kernel.org
8559 L:      linux-fsdevel@vger.kernel.org
8560 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8561 S:      Supported
8562 F:      fs/iomap/
8563 F:      include/linux/iomap.h
8564
8565 IOMMU DRIVERS
8566 M:      Joerg Roedel <joro@8bytes.org>
8567 L:      iommu@lists.linux-foundation.org
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8569 S:      Maintained
8570 F:      Documentation/devicetree/bindings/iommu/
8571 F:      drivers/iommu/
8572 F:      include/linux/iommu.h
8573 F:      include/linux/of_iommu.h
8574 F:      include/linux/iova.h
8575
8576 IO_URING
8577 M:      Jens Axboe <axboe@kernel.dk>
8578 L:      linux-block@vger.kernel.org
8579 L:      linux-fsdevel@vger.kernel.org
8580 T:      git git://git.kernel.dk/linux-block
8581 T:      git git://git.kernel.dk/liburing
8582 S:      Maintained
8583 F:      fs/io_uring.c
8584 F:      include/uapi/linux/io_uring.h
8585
8586 IPMI SUBSYSTEM
8587 M:      Corey Minyard <minyard@acm.org>
8588 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8589 W:      http://openipmi.sourceforge.net/
8590 S:      Supported
8591 F:      Documentation/devicetree/bindings/ipmi/
8592 F:      Documentation/IPMI.txt
8593 F:      drivers/char/ipmi/
8594 F:      include/linux/ipmi*
8595 F:      include/uapi/linux/ipmi*
8596
8597 IPS SCSI RAID DRIVER
8598 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8599 L:      linux-scsi@vger.kernel.org
8600 W:      http://www.adaptec.com/
8601 S:      Maintained
8602 F:      drivers/scsi/ips*
8603
8604 IPVS
8605 M:      Wensong Zhang <wensong@linux-vs.org>
8606 M:      Simon Horman <horms@verge.net.au>
8607 M:      Julian Anastasov <ja@ssi.bg>
8608 L:      netdev@vger.kernel.org
8609 L:      lvs-devel@vger.kernel.org
8610 S:      Maintained
8611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8613 F:      Documentation/networking/ipvs-sysctl.txt
8614 F:      include/net/ip_vs.h
8615 F:      include/uapi/linux/ip_vs.h
8616 F:      net/netfilter/ipvs/
8617
8618 IPWIRELESS DRIVER
8619 M:      Jiri Kosina <jikos@kernel.org>
8620 M:      David Sterba <dsterba@suse.com>
8621 S:      Odd Fixes
8622 F:      drivers/tty/ipwireless/
8623
8624 IPX NETWORK LAYER
8625 L:      netdev@vger.kernel.org
8626 S:      Obsolete
8627 F:      include/uapi/linux/ipx.h
8628
8629 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8630 M:      Marc Zyngier <maz@kernel.org>
8631 S:      Maintained
8632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8633 F:      Documentation/IRQ-domain.txt
8634 F:      include/linux/irqdomain.h
8635 F:      kernel/irq/irqdomain.c
8636 F:      kernel/irq/msi.c
8637
8638 IRQ SUBSYSTEM
8639 M:      Thomas Gleixner <tglx@linutronix.de>
8640 L:      linux-kernel@vger.kernel.org
8641 S:      Maintained
8642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8643 F:      kernel/irq/
8644
8645 IRQCHIP DRIVERS
8646 M:      Thomas Gleixner <tglx@linutronix.de>
8647 M:      Jason Cooper <jason@lakedaemon.net>
8648 M:      Marc Zyngier <maz@kernel.org>
8649 L:      linux-kernel@vger.kernel.org
8650 S:      Maintained
8651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8652 F:      Documentation/devicetree/bindings/interrupt-controller/
8653 F:      drivers/irqchip/
8654
8655 ISA
8656 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8657 S:      Maintained
8658 F:      Documentation/driver-api/isa.rst
8659 F:      drivers/base/isa.c
8660 F:      include/linux/isa.h
8661
8662 ISA RADIO MODULE
8663 M:      Hans Verkuil <hverkuil@xs4all.nl>
8664 L:      linux-media@vger.kernel.org
8665 T:      git git://linuxtv.org/media_tree.git
8666 W:      https://linuxtv.org
8667 S:      Maintained
8668 F:      drivers/media/radio/radio-isa*
8669
8670 ISAPNP
8671 M:      Jaroslav Kysela <perex@perex.cz>
8672 S:      Maintained
8673 F:      Documentation/driver-api/isapnp.rst
8674 F:      drivers/pnp/isapnp/
8675 F:      include/linux/isapnp.h
8676
8677 ISCSI
8678 M:      Lee Duncan <lduncan@suse.com>
8679 M:      Chris Leech <cleech@redhat.com>
8680 L:      open-iscsi@googlegroups.com
8681 W:      www.open-iscsi.com
8682 S:      Maintained
8683 F:      drivers/scsi/*iscsi*
8684 F:      include/scsi/*iscsi*
8685
8686 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8687 M:      Peter Jones <pjones@redhat.com>
8688 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8689 S:      Maintained
8690 F:      drivers/firmware/iscsi_ibft*
8691
8692 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8693 M:      Sagi Grimberg <sagi@grimberg.me>
8694 M:      Max Gurtovoy <maxg@mellanox.com>
8695 L:      linux-rdma@vger.kernel.org
8696 S:      Supported
8697 W:      http://www.openfabrics.org
8698 W:      www.open-iscsi.org
8699 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8700 F:      drivers/infiniband/ulp/iser/
8701
8702 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8703 M:      Sagi Grimberg <sagi@grimberg.me>
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8705 L:      linux-rdma@vger.kernel.org
8706 L:      target-devel@vger.kernel.org
8707 S:      Supported
8708 W:      http://www.linux-iscsi.org
8709 F:      drivers/infiniband/ulp/isert
8710
8711 ISDN/mISDN SUBSYSTEM
8712 M:      Karsten Keil <isdn@linux-pingi.de>
8713 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8714 L:      netdev@vger.kernel.org
8715 W:      http://www.isdn4linux.de
8716 S:      Maintained
8717 F:      drivers/isdn/mISDN
8718 F:      drivers/isdn/hardware
8719
8720 ISDN/CAPI SUBSYSTEM
8721 M:      Karsten Keil <isdn@linux-pingi.de>
8722 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8723 L:      netdev@vger.kernel.org
8724 W:      http://www.isdn4linux.de
8725 S:      Odd Fixes
8726 F:      Documentation/isdn/
8727 F:      drivers/isdn/capi/
8728 F:      drivers/staging/isdn/
8729 F:      net/bluetooth/cmtp/
8730 F:      include/linux/isdn/
8731 F:      include/uapi/linux/isdn/
8732
8733 IT87 HARDWARE MONITORING DRIVER
8734 M:      Jean Delvare <jdelvare@suse.com>
8735 L:      linux-hwmon@vger.kernel.org
8736 S:      Maintained
8737 F:      Documentation/hwmon/it87.rst
8738 F:      drivers/hwmon/it87.c
8739
8740 IT913X MEDIA DRIVER
8741 M:      Antti Palosaari <crope@iki.fi>
8742 L:      linux-media@vger.kernel.org
8743 W:      https://linuxtv.org
8744 W:      http://palosaari.fi/linux/
8745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8746 T:      git git://linuxtv.org/anttip/media_tree.git
8747 S:      Maintained
8748 F:      drivers/media/tuners/it913x*
8749
8750 IVTV VIDEO4LINUX DRIVER
8751 M:      Andy Walls <awalls@md.metrocast.net>
8752 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8753 L:      linux-media@vger.kernel.org
8754 T:      git git://linuxtv.org/media_tree.git
8755 W:      http://www.ivtvdriver.org
8756 S:      Maintained
8757 F:      Documentation/media/v4l-drivers/ivtv*
8758 F:      drivers/media/pci/ivtv/
8759 F:      include/uapi/linux/ivtv*
8760
8761 IX2505V MEDIA DRIVER
8762 M:      Malcolm Priestley <tvboxspy@gmail.com>
8763 L:      linux-media@vger.kernel.org
8764 W:      https://linuxtv.org
8765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8766 S:      Maintained
8767 F:      drivers/media/dvb-frontends/ix2505v*
8768
8769 JAILHOUSE HYPERVISOR INTERFACE
8770 M:      Jan Kiszka <jan.kiszka@siemens.com>
8771 L:      jailhouse-dev@googlegroups.com
8772 S:      Maintained
8773 F:      arch/x86/kernel/jailhouse.c
8774 F:      arch/x86/include/asm/jailhouse_para.h
8775
8776 JC42.4 TEMPERATURE SENSOR DRIVER
8777 M:      Guenter Roeck <linux@roeck-us.net>
8778 L:      linux-hwmon@vger.kernel.org
8779 S:      Maintained
8780 F:      drivers/hwmon/jc42.c
8781 F:      Documentation/hwmon/jc42.rst
8782
8783 JFS FILESYSTEM
8784 M:      Dave Kleikamp <shaggy@kernel.org>
8785 L:      jfs-discussion@lists.sourceforge.net
8786 W:      http://jfs.sourceforge.net/
8787 T:      git git://github.com/kleikamp/linux-shaggy.git
8788 S:      Maintained
8789 F:      Documentation/admin-guide/jfs.rst
8790 F:      fs/jfs/
8791
8792 JME NETWORK DRIVER
8793 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      drivers/net/ethernet/jme.*
8797
8798 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8799 M:      David Woodhouse <dwmw2@infradead.org>
8800 M:      Richard Weinberger <richard@nod.at>
8801 L:      linux-mtd@lists.infradead.org
8802 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8803 T:      git git://git.infradead.org/ubifs-2.6.git
8804 S:      Odd Fixes
8805 F:      fs/jffs2/
8806 F:      include/uapi/linux/jffs2.h
8807
8808 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8809 M:      "Theodore Ts'o" <tytso@mit.edu>
8810 M:      Jan Kara <jack@suse.com>
8811 L:      linux-ext4@vger.kernel.org
8812 S:      Maintained
8813 F:      fs/jbd2/
8814 F:      include/linux/jbd2.h
8815
8816 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8817 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8818 L:      linux-media@vger.kernel.org
8819 S:      Maintained
8820 F:      drivers/media/platform/rcar_jpu.c
8821
8822 JSM Neo PCI based serial card
8823 L:      linux-serial@vger.kernel.org
8824 S:      Orphan
8825 F:      drivers/tty/serial/jsm/
8826
8827 K10TEMP HARDWARE MONITORING DRIVER
8828 M:      Clemens Ladisch <clemens@ladisch.de>
8829 L:      linux-hwmon@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/hwmon/k10temp.rst
8832 F:      drivers/hwmon/k10temp.c
8833
8834 K8TEMP HARDWARE MONITORING DRIVER
8835 M:      Rudolf Marek <r.marek@assembler.cz>
8836 L:      linux-hwmon@vger.kernel.org
8837 S:      Maintained
8838 F:      Documentation/hwmon/k8temp.rst
8839 F:      drivers/hwmon/k8temp.c
8840
8841 KASAN
8842 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8843 R:      Alexander Potapenko <glider@google.com>
8844 R:      Dmitry Vyukov <dvyukov@google.com>
8845 L:      kasan-dev@googlegroups.com
8846 S:      Maintained
8847 F:      arch/*/include/asm/kasan.h
8848 F:      arch/*/mm/kasan_init*
8849 F:      Documentation/dev-tools/kasan.rst
8850 F:      include/linux/kasan*.h
8851 F:      lib/test_kasan.c
8852 F:      mm/kasan/
8853 F:      scripts/Makefile.kasan
8854
8855 KCONFIG
8856 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8858 L:      linux-kbuild@vger.kernel.org
8859 S:      Maintained
8860 F:      Documentation/kbuild/kconfig*
8861 F:      scripts/kconfig/
8862 F:      scripts/Kconfig.include
8863
8864 KDUMP
8865 M:      Dave Young <dyoung@redhat.com>
8866 M:      Baoquan He <bhe@redhat.com>
8867 R:      Vivek Goyal <vgoyal@redhat.com>
8868 L:      kexec@lists.infradead.org
8869 W:      http://lse.sourceforge.net/kdump/
8870 S:      Maintained
8871 F:      Documentation/admin-guide/kdump/
8872
8873 KEENE FM RADIO TRANSMITTER DRIVER
8874 M:      Hans Verkuil <hverkuil@xs4all.nl>
8875 L:      linux-media@vger.kernel.org
8876 T:      git git://linuxtv.org/media_tree.git
8877 W:      https://linuxtv.org
8878 S:      Maintained
8879 F:      drivers/media/radio/radio-keene*
8880
8881 KERNEL AUTOMOUNTER
8882 M:      Ian Kent <raven@themaw.net>
8883 L:      autofs@vger.kernel.org
8884 S:      Maintained
8885 F:      fs/autofs/
8886
8887 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8888 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8889 M:      Michal Marek <michal.lkml@markovi.net>
8890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8891 L:      linux-kbuild@vger.kernel.org
8892 S:      Maintained
8893 F:      Documentation/kbuild/
8894 F:      Makefile
8895 F:      scripts/Kbuild*
8896 F:      scripts/Makefile*
8897 F:      scripts/basic/
8898 F:      scripts/mk*
8899 F:      scripts/*vmlinux*
8900 F:      scripts/mod/
8901 F:      scripts/package/
8902
8903 KERNEL JANITORS
8904 L:      kernel-janitors@vger.kernel.org
8905 W:      http://kernelnewbies.org/KernelJanitors
8906 S:      Odd Fixes
8907
8908 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8909 M:      "J. Bruce Fields" <bfields@fieldses.org>
8910 M:      Chuck Lever <chuck.lever@oracle.com>
8911 L:      linux-nfs@vger.kernel.org
8912 W:      http://nfs.sourceforge.net/
8913 T:      git git://linux-nfs.org/~bfields/linux.git
8914 S:      Supported
8915 F:      fs/nfsd/
8916 F:      include/uapi/linux/nfsd/
8917 F:      fs/lockd/
8918 F:      fs/nfs_common/
8919 F:      net/sunrpc/
8920 F:      include/linux/lockd/
8921 F:      include/linux/sunrpc/
8922 F:      include/uapi/linux/sunrpc/
8923
8924 KERNEL SELFTEST FRAMEWORK
8925 M:      Shuah Khan <shuah@kernel.org>
8926 M:      Shuah Khan <skhan@linuxfoundation.org>
8927 L:      linux-kselftest@vger.kernel.org
8928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8929 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8930 S:      Maintained
8931 F:      tools/testing/selftests/
8932 F:      Documentation/dev-tools/kselftest*
8933
8934 KERNEL USERMODE HELPER
8935 M:      Luis Chamberlain <mcgrof@kernel.org>
8936 L:      linux-kernel@vger.kernel.org
8937 S:      Maintained
8938 F:      kernel/umh.c
8939 F:      include/linux/umh.h
8940
8941 KERNEL VIRTUAL MACHINE (KVM)
8942 M:      Paolo Bonzini <pbonzini@redhat.com>
8943 M:      Radim Krčmář <rkrcmar@redhat.com>
8944 L:      kvm@vger.kernel.org
8945 W:      http://www.linux-kvm.org
8946 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8947 S:      Supported
8948 F:      Documentation/virt/kvm/
8949 F:      include/trace/events/kvm.h
8950 F:      include/uapi/asm-generic/kvm*
8951 F:      include/uapi/linux/kvm*
8952 F:      include/asm-generic/kvm*
8953 F:      include/linux/kvm*
8954 F:      include/kvm/iodev.h
8955 F:      virt/kvm/*
8956 F:      tools/kvm/
8957 F:      tools/testing/selftests/kvm/
8958
8959 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8960 M:      Marc Zyngier <maz@kernel.org>
8961 R:      James Morse <james.morse@arm.com>
8962 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8963 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8965 L:      kvmarm@lists.cs.columbia.edu
8966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8967 S:      Maintained
8968 F:      arch/arm/include/uapi/asm/kvm*
8969 F:      arch/arm/include/asm/kvm*
8970 F:      arch/arm/kvm/
8971 F:      arch/arm64/include/uapi/asm/kvm*
8972 F:      arch/arm64/include/asm/kvm*
8973 F:      arch/arm64/kvm/
8974 F:      virt/kvm/arm/
8975 F:      include/kvm/arm_*
8976
8977 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8978 M:      James Hogan <jhogan@kernel.org>
8979 L:      linux-mips@vger.kernel.org
8980 S:      Supported
8981 F:      arch/mips/include/uapi/asm/kvm*
8982 F:      arch/mips/include/asm/kvm*
8983 F:      arch/mips/kvm/
8984
8985 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8986 M:      Paul Mackerras <paulus@ozlabs.org>
8987 L:      kvm-ppc@vger.kernel.org
8988 W:      http://www.linux-kvm.org/
8989 T:      git git://github.com/agraf/linux-2.6.git
8990 S:      Supported
8991 F:      arch/powerpc/include/uapi/asm/kvm*
8992 F:      arch/powerpc/include/asm/kvm*
8993 F:      arch/powerpc/kvm/
8994 F:      arch/powerpc/kernel/kvm*
8995
8996 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8997 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8998 M:      Janosch Frank <frankja@linux.ibm.com>
8999 R:      David Hildenbrand <david@redhat.com>
9000 R:      Cornelia Huck <cohuck@redhat.com>
9001 L:      kvm@vger.kernel.org
9002 W:      http://www.ibm.com/developerworks/linux/linux390/
9003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9004 S:      Supported
9005 F:      arch/s390/include/uapi/asm/kvm*
9006 F:      arch/s390/include/asm/gmap.h
9007 F:      arch/s390/include/asm/kvm*
9008 F:      arch/s390/kvm/
9009 F:      arch/s390/mm/gmap.c
9010 F:      tools/testing/selftests/kvm/s390x/
9011 F:      tools/testing/selftests/kvm/*/s390x/
9012
9013 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9014 M:      Paolo Bonzini <pbonzini@redhat.com>
9015 M:      Radim Krčmář <rkrcmar@redhat.com>
9016 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9017 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9018 R:      Wanpeng Li <wanpengli@tencent.com>
9019 R:      Jim Mattson <jmattson@google.com>
9020 R:      Joerg Roedel <joro@8bytes.org>
9021 L:      kvm@vger.kernel.org
9022 W:      http://www.linux-kvm.org
9023 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9024 S:      Supported
9025 F:      arch/x86/kvm/
9026 F:      arch/x86/kvm/*/
9027 F:      arch/x86/include/uapi/asm/kvm*
9028 F:      arch/x86/include/uapi/asm/vmx.h
9029 F:      arch/x86/include/uapi/asm/svm.h
9030 F:      arch/x86/include/asm/kvm*
9031 F:      arch/x86/include/asm/pvclock-abi.h
9032 F:      arch/x86/include/asm/svm.h
9033 F:      arch/x86/include/asm/vmx.h
9034 F:      arch/x86/kernel/kvm.c
9035 F:      arch/x86/kernel/kvmclock.c
9036
9037 KERNFS
9038 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9039 M:      Tejun Heo <tj@kernel.org>
9040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9041 S:      Supported
9042 F:      include/linux/kernfs.h
9043 F:      fs/kernfs/
9044
9045 KEXEC
9046 M:      Eric Biederman <ebiederm@xmission.com>
9047 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9048 L:      kexec@lists.infradead.org
9049 S:      Maintained
9050 F:      include/linux/kexec.h
9051 F:      include/uapi/linux/kexec.h
9052 F:      kernel/kexec*
9053
9054 KEYS-ENCRYPTED
9055 M:      Mimi Zohar <zohar@linux.ibm.com>
9056 L:      linux-integrity@vger.kernel.org
9057 L:      keyrings@vger.kernel.org
9058 S:      Supported
9059 F:      Documentation/security/keys/trusted-encrypted.rst
9060 F:      include/keys/encrypted-type.h
9061 F:      security/keys/encrypted-keys/
9062
9063 KEYS-TRUSTED
9064 M:      James Bottomley <jejb@linux.ibm.com>
9065 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9066 M:      Mimi Zohar <zohar@linux.ibm.com>
9067 L:      linux-integrity@vger.kernel.org
9068 L:      keyrings@vger.kernel.org
9069 S:      Supported
9070 F:      Documentation/security/keys/trusted-encrypted.rst
9071 F:      include/keys/trusted-type.h
9072 F:      security/keys/trusted.c
9073 F:      include/keys/trusted.h
9074
9075 KEYS/KEYRINGS:
9076 M:      David Howells <dhowells@redhat.com>
9077 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9078 L:      keyrings@vger.kernel.org
9079 S:      Maintained
9080 F:      Documentation/security/keys/core.rst
9081 F:      include/linux/key.h
9082 F:      include/linux/key-type.h
9083 F:      include/linux/keyctl.h
9084 F:      include/uapi/linux/keyctl.h
9085 F:      include/keys/
9086 F:      security/keys/
9087
9088 KGDB / KDB /debug_core
9089 M:      Jason Wessel <jason.wessel@windriver.com>
9090 M:      Daniel Thompson <daniel.thompson@linaro.org>
9091 R:      Douglas Anderson <dianders@chromium.org>
9092 W:      http://kgdb.wiki.kernel.org/
9093 L:      kgdb-bugreport@lists.sourceforge.net
9094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9095 S:      Maintained
9096 F:      Documentation/dev-tools/kgdb.rst
9097 F:      drivers/misc/kgdbts.c
9098 F:      drivers/tty/serial/kgdboc.c
9099 F:      include/linux/kdb.h
9100 F:      include/linux/kgdb.h
9101 F:      kernel/debug/
9102
9103 KMEMLEAK
9104 M:      Catalin Marinas <catalin.marinas@arm.com>
9105 S:      Maintained
9106 F:      Documentation/dev-tools/kmemleak.rst
9107 F:      include/linux/kmemleak.h
9108 F:      mm/kmemleak.c
9109 F:      mm/kmemleak-test.c
9110
9111 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9112 M:      Luis Chamberlain <mcgrof@kernel.org>
9113 L:      linux-kernel@vger.kernel.org
9114 S:      Maintained
9115 F:      kernel/kmod.c
9116 F:      include/linux/kmod.h
9117 F:      lib/test_kmod.c
9118 F:      tools/testing/selftests/kmod/
9119
9120 KPROBES
9121 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9122 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9123 M:      "David S. Miller" <davem@davemloft.net>
9124 M:      Masami Hiramatsu <mhiramat@kernel.org>
9125 S:      Maintained
9126 F:      Documentation/kprobes.txt
9127 F:      include/linux/kprobes.h
9128 F:      include/asm-generic/kprobes.h
9129 F:      kernel/kprobes.c
9130
9131 KS0108 LCD CONTROLLER DRIVER
9132 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9133 S:      Maintained
9134 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9135 F:      drivers/auxdisplay/ks0108.c
9136 F:      include/linux/ks0108.h
9137
9138 L3MDEV
9139 M:      David Ahern <dsahern@kernel.org>
9140 L:      netdev@vger.kernel.org
9141 S:      Maintained
9142 F:      net/l3mdev
9143 F:      include/net/l3mdev.h
9144
9145 L7 BPF FRAMEWORK
9146 M:      John Fastabend <john.fastabend@gmail.com>
9147 M:      Daniel Borkmann <daniel@iogearbox.net>
9148 L:      netdev@vger.kernel.org
9149 L:      bpf@vger.kernel.org
9150 S:      Maintained
9151 F:      include/linux/skmsg.h
9152 F:      net/core/skmsg.c
9153 F:      net/core/sock_map.c
9154 F:      net/ipv4/tcp_bpf.c
9155
9156 LANTIQ / INTEL Ethernet drivers
9157 M:      Hauke Mehrtens <hauke@hauke-m.de>
9158 L:      netdev@vger.kernel.org
9159 S:      Maintained
9160 F:      net/dsa/tag_gswip.c
9161 F:      drivers/net/ethernet/lantiq_xrx200.c
9162 F:      drivers/net/dsa/lantiq_pce.h
9163 F:      drivers/net/dsa/lantiq_gswip.c
9164
9165 LANTIQ MIPS ARCHITECTURE
9166 M:      John Crispin <john@phrozen.org>
9167 L:      linux-mips@vger.kernel.org
9168 S:      Maintained
9169 F:      arch/mips/lantiq
9170 F:      drivers/soc/lantiq
9171
9172 LAPB module
9173 L:      linux-x25@vger.kernel.org
9174 S:      Orphan
9175 F:      Documentation/networking/lapb-module.txt
9176 F:      include/*/lapb.h
9177 F:      net/lapb/
9178
9179 LASI 53c700 driver for PARISC
9180 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9181 L:      linux-scsi@vger.kernel.org
9182 S:      Maintained
9183 F:      Documentation/scsi/53c700.txt
9184 F:      drivers/scsi/53c700*
9185
9186 LEAKING_ADDRESSES
9187 M:      Tobin C. Harding <me@tobin.cc>
9188 M:      Tycho Andersen <tycho@tycho.ws>
9189 L:      kernel-hardening@lists.openwall.com
9190 S:      Maintained
9191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9192 F:      scripts/leaking_addresses.pl
9193
9194 LED SUBSYSTEM
9195 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9196 M:      Pavel Machek <pavel@ucw.cz>
9197 R:      Dan Murphy <dmurphy@ti.com>
9198 L:      linux-leds@vger.kernel.org
9199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9201 S:      Maintained
9202 F:      Documentation/devicetree/bindings/leds/
9203 F:      drivers/leds/
9204 F:      include/linux/leds.h
9205
9206 LEGACY EEPROM DRIVER
9207 M:      Jean Delvare <jdelvare@suse.com>
9208 S:      Maintained
9209 F:      Documentation/misc-devices/eeprom.rst
9210 F:      drivers/misc/eeprom/eeprom.c
9211
9212 LEGO MINDSTORMS EV3
9213 R:      David Lechner <david@lechnology.com>
9214 S:      Maintained
9215 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9216 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9217 F:      drivers/power/supply/lego_ev3_battery.c
9218
9219 LEGO USB Tower driver
9220 M:      Juergen Stuber <starblue@users.sourceforge.net>
9221 L:      legousb-devel@lists.sourceforge.net
9222 W:      http://legousb.sourceforge.net/
9223 S:      Maintained
9224 F:      drivers/usb/misc/legousbtower.c
9225
9226 LG LAPTOP EXTRAS
9227 M:      Matan Ziv-Av <matan@svgalib.org>
9228 L:      platform-driver-x86@vger.kernel.org
9229 S:      Maintained
9230 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9231 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9232 F:      drivers/platform/x86/lg-laptop.c
9233
9234 LG2160 MEDIA DRIVER
9235 M:      Michael Krufky <mkrufky@linuxtv.org>
9236 L:      linux-media@vger.kernel.org
9237 W:      https://linuxtv.org
9238 W:      http://github.com/mkrufky
9239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9240 T:      git git://linuxtv.org/mkrufky/tuners.git
9241 S:      Maintained
9242 F:      drivers/media/dvb-frontends/lg2160.*
9243
9244 LGDT3305 MEDIA DRIVER
9245 M:      Michael Krufky <mkrufky@linuxtv.org>
9246 L:      linux-media@vger.kernel.org
9247 W:      https://linuxtv.org
9248 W:      http://github.com/mkrufky
9249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9250 T:      git git://linuxtv.org/mkrufky/tuners.git
9251 S:      Maintained
9252 F:      drivers/media/dvb-frontends/lgdt3305.*
9253
9254 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9255 M:      Viresh Kumar <vireshk@kernel.org>
9256 L:      linux-ide@vger.kernel.org
9257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9258 S:      Maintained
9259 F:      include/linux/pata_arasan_cf_data.h
9260 F:      drivers/ata/pata_arasan_cf.c
9261
9262 LIBATA PATA DRIVERS
9263 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9264 M:      Jens Axboe <axboe@kernel.dk>
9265 L:      linux-ide@vger.kernel.org
9266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9267 S:      Maintained
9268 F:      drivers/ata/pata_*.c
9269 F:      drivers/ata/ata_generic.c
9270
9271 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9272 M:      Linus Walleij <linus.walleij@linaro.org>
9273 L:      linux-ide@vger.kernel.org
9274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9275 S:      Maintained
9276 F:      drivers/ata/pata_ftide010.c
9277 F:      drivers/ata/sata_gemini.c
9278 F:      drivers/ata/sata_gemini.h
9279
9280 LIBATA SATA AHCI PLATFORM devices support
9281 M:      Hans de Goede <hdegoede@redhat.com>
9282 M:      Jens Axboe <axboe@kernel.dk>
9283 L:      linux-ide@vger.kernel.org
9284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9285 S:      Maintained
9286 F:      drivers/ata/ahci_platform.c
9287 F:      drivers/ata/libahci_platform.c
9288 F:      include/linux/ahci_platform.h
9289
9290 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9291 M:      Mikael Pettersson <mikpelinux@gmail.com>
9292 L:      linux-ide@vger.kernel.org
9293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9294 S:      Maintained
9295 F:      drivers/ata/sata_promise.*
9296
9297 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9298 M:      Jens Axboe <axboe@kernel.dk>
9299 L:      linux-ide@vger.kernel.org
9300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9301 S:      Maintained
9302 F:      drivers/ata/
9303 F:      include/linux/ata.h
9304 F:      include/linux/libata.h
9305 F:      Documentation/devicetree/bindings/ata/
9306
9307 LIBLOCKDEP
9308 M:      Sasha Levin <alexander.levin@microsoft.com>
9309 S:      Maintained
9310 F:      tools/lib/lockdep/
9311
9312 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9313 M:      Dan Williams <dan.j.williams@intel.com>
9314 M:      Vishal Verma <vishal.l.verma@intel.com>
9315 M:      Dave Jiang <dave.jiang@intel.com>
9316 L:      linux-nvdimm@lists.01.org
9317 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9318 S:      Supported
9319 F:      drivers/nvdimm/blk.c
9320 F:      drivers/nvdimm/region_devs.c
9321
9322 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9323 M:      Vishal Verma <vishal.l.verma@intel.com>
9324 M:      Dan Williams <dan.j.williams@intel.com>
9325 M:      Dave Jiang <dave.jiang@intel.com>
9326 L:      linux-nvdimm@lists.01.org
9327 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9328 S:      Supported
9329 F:      drivers/nvdimm/btt*
9330
9331 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9332 M:      Dan Williams <dan.j.williams@intel.com>
9333 M:      Vishal Verma <vishal.l.verma@intel.com>
9334 M:      Dave Jiang <dave.jiang@intel.com>
9335 L:      linux-nvdimm@lists.01.org
9336 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9337 S:      Supported
9338 F:      drivers/nvdimm/pmem*
9339
9340 LIBNVDIMM: DEVICETREE BINDINGS
9341 M:      Oliver O'Halloran <oohall@gmail.com>
9342 L:      linux-nvdimm@lists.01.org
9343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9344 S:      Supported
9345 F:      drivers/nvdimm/of_pmem.c
9346 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9347
9348 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9349 M:      Dan Williams <dan.j.williams@intel.com>
9350 M:      Vishal Verma <vishal.l.verma@intel.com>
9351 M:      Dave Jiang <dave.jiang@intel.com>
9352 M:      Keith Busch <keith.busch@intel.com>
9353 M:      Ira Weiny <ira.weiny@intel.com>
9354 L:      linux-nvdimm@lists.01.org
9355 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9357 S:      Supported
9358 F:      drivers/nvdimm/*
9359 F:      drivers/acpi/nfit/*
9360 F:      include/linux/nd.h
9361 F:      include/linux/libnvdimm.h
9362 F:      include/uapi/linux/ndctl.h
9363
9364 LICENSES and SPDX stuff
9365 M:      Thomas Gleixner <tglx@linutronix.de>
9366 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9367 L:      linux-spdx@vger.kernel.org
9368 S:      Maintained
9369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9370 F:      COPYING
9371 F:      Documentation/process/license-rules.rst
9372 F:      LICENSES/
9373 F:      scripts/spdxcheck-test.sh
9374 F:      scripts/spdxcheck.py
9375
9376 LIGHTNVM PLATFORM SUPPORT
9377 M:      Matias Bjorling <mb@lightnvm.io>
9378 W:      http://github/OpenChannelSSD
9379 L:      linux-block@vger.kernel.org
9380 S:      Maintained
9381 F:      drivers/lightnvm/
9382 F:      include/linux/lightnvm.h
9383 F:      include/uapi/linux/lightnvm.h
9384
9385 LINUX FOR POWER MACINTOSH
9386 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9387 W:      http://www.penguinppc.org/
9388 L:      linuxppc-dev@lists.ozlabs.org
9389 S:      Maintained
9390 F:      arch/powerpc/platforms/powermac/
9391 F:      drivers/macintosh/
9392
9393 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9394 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9395 M:      Paul Mackerras <paulus@samba.org>
9396 M:      Michael Ellerman <mpe@ellerman.id.au>
9397 W:      https://github.com/linuxppc/linux/wiki
9398 L:      linuxppc-dev@lists.ozlabs.org
9399 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9401 S:      Supported
9402 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9403 F:      Documentation/devicetree/bindings/powerpc/
9404 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9405 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9406 F:      Documentation/powerpc/
9407 F:      arch/powerpc/
9408 F:      drivers/char/tpm/tpm_ibmvtpm*
9409 F:      drivers/crypto/nx/
9410 F:      drivers/crypto/vmx/
9411 F:      drivers/i2c/busses/i2c-opal.c
9412 F:      drivers/net/ethernet/ibm/ibmveth.*
9413 F:      drivers/net/ethernet/ibm/ibmvnic.*
9414 F:      drivers/pci/hotplug/pnv_php.c
9415 F:      drivers/pci/hotplug/rpa*
9416 F:      drivers/rtc/rtc-opal.c
9417 F:      drivers/scsi/ibmvscsi/
9418 F:      drivers/tty/hvc/hvc_opal.c
9419 F:      drivers/watchdog/wdrtas.c
9420 F:      tools/testing/selftests/powerpc
9421 N:      /pmac
9422 N:      powermac
9423 N:      powernv
9424 N:      [^a-z0-9]ps3
9425 N:      pseries
9426
9427 LINUX FOR POWERPC EMBEDDED MPC5XXX
9428 M:      Anatolij Gustschin <agust@denx.de>
9429 L:      linuxppc-dev@lists.ozlabs.org
9430 T:      git git://git.denx.de/linux-denx-agust.git
9431 S:      Maintained
9432 F:      arch/powerpc/platforms/512x/
9433 F:      arch/powerpc/platforms/52xx/
9434
9435 LINUX FOR POWERPC EMBEDDED PPC4XX
9436 M:      Alistair Popple <alistair@popple.id.au>
9437 M:      Matt Porter <mporter@kernel.crashing.org>
9438 W:      http://www.penguinppc.org/
9439 L:      linuxppc-dev@lists.ozlabs.org
9440 S:      Maintained
9441 F:      arch/powerpc/platforms/40x/
9442 F:      arch/powerpc/platforms/44x/
9443
9444 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9445 M:      Scott Wood <oss@buserror.net>
9446 M:      Kumar Gala <galak@kernel.crashing.org>
9447 W:      http://www.penguinppc.org/
9448 L:      linuxppc-dev@lists.ozlabs.org
9449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9450 S:      Maintained
9451 F:      arch/powerpc/platforms/83xx/
9452 F:      arch/powerpc/platforms/85xx/
9453 F:      Documentation/devicetree/bindings/powerpc/fsl/
9454
9455 LINUX FOR POWERPC EMBEDDED PPC8XX
9456 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9457 W:      http://www.penguinppc.org/
9458 L:      linuxppc-dev@lists.ozlabs.org
9459 S:      Maintained
9460 F:      arch/powerpc/platforms/8xx/
9461
9462 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9463 L:      linuxppc-dev@lists.ozlabs.org
9464 S:      Orphan
9465 F:      arch/powerpc/*/*virtex*
9466 F:      arch/powerpc/*/*/*virtex*
9467
9468 LINUX FOR POWERPC PA SEMI PWRFICIENT
9469 L:      linuxppc-dev@lists.ozlabs.org
9470 S:      Orphan
9471 F:      arch/powerpc/platforms/pasemi/
9472 F:      drivers/*/*pasemi*
9473 F:      drivers/*/*/*pasemi*
9474
9475 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9476 M:      Kees Cook <keescook@chromium.org>
9477 S:      Maintained
9478 F:      drivers/misc/lkdtm/*
9479
9480 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9481 M:      Alan Stern <stern@rowland.harvard.edu>
9482 M:      Andrea Parri <parri.andrea@gmail.com>
9483 M:      Will Deacon <will@kernel.org>
9484 M:      Peter Zijlstra <peterz@infradead.org>
9485 M:      Boqun Feng <boqun.feng@gmail.com>
9486 M:      Nicholas Piggin <npiggin@gmail.com>
9487 M:      David Howells <dhowells@redhat.com>
9488 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9489 M:      Luc Maranget <luc.maranget@inria.fr>
9490 M:      "Paul E. McKenney" <paulmck@kernel.org>
9491 R:      Akira Yokosawa <akiyks@gmail.com>
9492 R:      Daniel Lustig <dlustig@nvidia.com>
9493 L:      linux-kernel@vger.kernel.org
9494 L:      linux-arch@vger.kernel.org
9495 S:      Supported
9496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9497 F:      tools/memory-model/
9498 F:      Documentation/atomic_bitops.txt
9499 F:      Documentation/atomic_t.txt
9500 F:      Documentation/core-api/atomic_ops.rst
9501 F:      Documentation/core-api/refcount-vs-atomic.rst
9502 F:      Documentation/memory-barriers.txt
9503
9504 LIS3LV02D ACCELEROMETER DRIVER
9505 M:      Eric Piel <eric.piel@tremplin-utc.net>
9506 S:      Maintained
9507 F:      Documentation/misc-devices/lis3lv02d.rst
9508 F:      drivers/misc/lis3lv02d/
9509 F:      drivers/platform/x86/hp_accel.c
9510
9511 LIVE PATCHING
9512 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9513 M:      Jiri Kosina <jikos@kernel.org>
9514 M:      Miroslav Benes <mbenes@suse.cz>
9515 M:      Petr Mladek <pmladek@suse.com>
9516 R:      Joe Lawrence <joe.lawrence@redhat.com>
9517 S:      Maintained
9518 F:      kernel/livepatch/
9519 F:      include/linux/livepatch.h
9520 F:      arch/x86/include/asm/livepatch.h
9521 F:      arch/x86/kernel/livepatch.c
9522 F:      Documentation/livepatch/
9523 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9524 F:      samples/livepatch/
9525 F:      tools/testing/selftests/livepatch/
9526 L:      live-patching@vger.kernel.org
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9528
9529 LLC (802.2)
9530 L:      netdev@vger.kernel.org
9531 S:      Odd fixes
9532 F:      include/linux/llc.h
9533 F:      include/uapi/linux/llc.h
9534 F:      include/net/llc*
9535 F:      net/llc/
9536
9537 LM73 HARDWARE MONITOR DRIVER
9538 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9539 L:      linux-hwmon@vger.kernel.org
9540 S:      Maintained
9541 F:      drivers/hwmon/lm73.c
9542
9543 LM78 HARDWARE MONITOR DRIVER
9544 M:      Jean Delvare <jdelvare@suse.com>
9545 L:      linux-hwmon@vger.kernel.org
9546 S:      Maintained
9547 F:      Documentation/hwmon/lm78.rst
9548 F:      drivers/hwmon/lm78.c
9549
9550 LM83 HARDWARE MONITOR DRIVER
9551 M:      Jean Delvare <jdelvare@suse.com>
9552 L:      linux-hwmon@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/hwmon/lm83.rst
9555 F:      drivers/hwmon/lm83.c
9556
9557 LM90 HARDWARE MONITOR DRIVER
9558 M:      Jean Delvare <jdelvare@suse.com>
9559 L:      linux-hwmon@vger.kernel.org
9560 S:      Maintained
9561 F:      Documentation/hwmon/lm90.rst
9562 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9563 F:      drivers/hwmon/lm90.c
9564 F:      include/dt-bindings/thermal/lm90.h
9565
9566 LM95234 HARDWARE MONITOR DRIVER
9567 M:      Guenter Roeck <linux@roeck-us.net>
9568 L:      linux-hwmon@vger.kernel.org
9569 S:      Maintained
9570 F:      Documentation/hwmon/lm95234.rst
9571 F:      drivers/hwmon/lm95234.c
9572
9573 LME2510 MEDIA DRIVER
9574 M:      Malcolm Priestley <tvboxspy@gmail.com>
9575 L:      linux-media@vger.kernel.org
9576 W:      https://linuxtv.org
9577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9578 S:      Maintained
9579 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9580
9581 LOADPIN SECURITY MODULE
9582 M:      Kees Cook <keescook@chromium.org>
9583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9584 S:      Supported
9585 F:      security/loadpin/
9586 F:      Documentation/admin-guide/LSM/LoadPin.rst
9587
9588 LOCKING PRIMITIVES
9589 M:      Peter Zijlstra <peterz@infradead.org>
9590 M:      Ingo Molnar <mingo@redhat.com>
9591 M:      Will Deacon <will@kernel.org>
9592 L:      linux-kernel@vger.kernel.org
9593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9594 S:      Maintained
9595 F:      Documentation/locking/
9596 F:      include/linux/lockdep.h
9597 F:      include/linux/spinlock*.h
9598 F:      arch/*/include/asm/spinlock*.h
9599 F:      include/linux/rwlock*.h
9600 F:      include/linux/mutex*.h
9601 F:      include/linux/rwsem*.h
9602 F:      include/linux/seqlock.h
9603 F:      lib/locking*.[ch]
9604 F:      kernel/locking/
9605 X:      kernel/locking/locktorture.c
9606
9607 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9608 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9609 L:      linux-ntfs-dev@lists.sourceforge.net
9610 W:      http://www.linux-ntfs.org/content/view/19/37/
9611 S:      Maintained
9612 F:      Documentation/admin-guide/ldm.rst
9613 F:      block/partitions/ldm.*
9614
9615 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9616 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9617 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9618 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9619 L:      MPT-FusionLinux.pdl@broadcom.com
9620 L:      linux-scsi@vger.kernel.org
9621 W:      http://www.avagotech.com/support/
9622 S:      Supported
9623 F:      drivers/message/fusion/
9624 F:      drivers/scsi/mpt3sas/
9625
9626 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9627 M:      Matthew Wilcox <willy@infradead.org>
9628 L:      linux-scsi@vger.kernel.org
9629 S:      Maintained
9630 F:      drivers/scsi/sym53c8xx_2/
9631
9632 LTC1660 DAC DRIVER
9633 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9634 L:      linux-iio@vger.kernel.org
9635 S:      Maintained
9636 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9637 F:      drivers/iio/dac/ltc1660.c
9638
9639 LTC4261 HARDWARE MONITOR DRIVER
9640 M:      Guenter Roeck <linux@roeck-us.net>
9641 L:      linux-hwmon@vger.kernel.org
9642 S:      Maintained
9643 F:      Documentation/hwmon/ltc4261.rst
9644 F:      drivers/hwmon/ltc4261.c
9645
9646 LTC4306 I2C MULTIPLEXER DRIVER
9647 M:      Michael Hennerich <michael.hennerich@analog.com>
9648 W:      http://ez.analog.com/community/linux-device-drivers
9649 L:      linux-i2c@vger.kernel.org
9650 S:      Supported
9651 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9652 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9653
9654 LTP (Linux Test Project)
9655 M:      Mike Frysinger <vapier@gentoo.org>
9656 M:      Cyril Hrubis <chrubis@suse.cz>
9657 M:      Wanlong Gao <wanlong.gao@gmail.com>
9658 M:      Jan Stancek <jstancek@redhat.com>
9659 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9660 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9661 L:      ltp@lists.linux.it (subscribers-only)
9662 W:      http://linux-test-project.github.io/
9663 T:      git git://github.com/linux-test-project/ltp.git
9664 S:      Maintained
9665
9666 M68K ARCHITECTURE
9667 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9668 L:      linux-m68k@lists.linux-m68k.org
9669 W:      http://www.linux-m68k.org/
9670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9671 S:      Maintained
9672 F:      arch/m68k/
9673 F:      drivers/zorro/
9674
9675 M68K ON APPLE MACINTOSH
9676 M:      Joshua Thompson <funaho@jurai.org>
9677 W:      http://www.mac.linux-m68k.org/
9678 L:      linux-m68k@lists.linux-m68k.org
9679 S:      Maintained
9680 F:      arch/m68k/mac/
9681
9682 M68K ON HP9000/300
9683 M:      Philip Blundell <philb@gnu.org>
9684 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9685 S:      Maintained
9686 F:      arch/m68k/hp300/
9687
9688 M88DS3103 MEDIA DRIVER
9689 M:      Antti Palosaari <crope@iki.fi>
9690 L:      linux-media@vger.kernel.org
9691 W:      https://linuxtv.org
9692 W:      http://palosaari.fi/linux/
9693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9694 T:      git git://linuxtv.org/anttip/media_tree.git
9695 S:      Maintained
9696 F:      drivers/media/dvb-frontends/m88ds3103*
9697
9698 M88RS2000 MEDIA DRIVER
9699 M:      Malcolm Priestley <tvboxspy@gmail.com>
9700 L:      linux-media@vger.kernel.org
9701 W:      https://linuxtv.org
9702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9703 S:      Maintained
9704 F:      drivers/media/dvb-frontends/m88rs2000*
9705
9706 MA901 MASTERKIT USB FM RADIO DRIVER
9707 M:      Alexey Klimov <klimov.linux@gmail.com>
9708 L:      linux-media@vger.kernel.org
9709 T:      git git://linuxtv.org/media_tree.git
9710 S:      Maintained
9711 F:      drivers/media/radio/radio-ma901.c
9712
9713 MAC80211
9714 M:      Johannes Berg <johannes@sipsolutions.net>
9715 L:      linux-wireless@vger.kernel.org
9716 W:      http://wireless.kernel.org/
9717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9719 S:      Maintained
9720 F:      Documentation/networking/mac80211-injection.txt
9721 F:      include/net/mac80211.h
9722 F:      net/mac80211/
9723 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9724 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9725
9726 MAILBOX API
9727 M:      Jassi Brar <jassisinghbrar@gmail.com>
9728 L:      linux-kernel@vger.kernel.org
9729 S:      Maintained
9730 F:      drivers/mailbox/
9731 F:      include/linux/mailbox_client.h
9732 F:      include/linux/mailbox_controller.h
9733
9734 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9735 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9736 W:      http://www.kernel.org/doc/man-pages
9737 L:      linux-man@vger.kernel.org
9738 S:      Maintained
9739
9740 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9741 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9742 L:      linux-mips@vger.kernel.org
9743 S:      Maintained
9744 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9745
9746 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9747 M:      Andrew Lunn <andrew@lunn.ch>
9748 M:      Vivien Didelot <vivien.didelot@gmail.com>
9749 L:      netdev@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/net/dsa/mv88e6xxx/
9752 F:      include/linux/platform_data/mv88e6xxx.h
9753 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9754
9755 MARVELL ARMADA DRM SUPPORT
9756 M:      Russell King <linux@armlinux.org.uk>
9757 S:      Maintained
9758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9759 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9760 F:      drivers/gpu/drm/armada/
9761 F:      include/uapi/drm/armada_drm.h
9762 F:      Documentation/devicetree/bindings/display/armada/
9763
9764 MARVELL ARMADA 3700 PHY DRIVERS
9765 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9766 S:      Maintained
9767 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9768 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9769 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9770 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9771
9772 MARVELL CRYPTO DRIVER
9773 M:      Boris Brezillon <bbrezillon@kernel.org>
9774 M:      Arnaud Ebalard <arno@natisbad.org>
9775 F:      drivers/crypto/marvell/
9776 S:      Maintained
9777 L:      linux-crypto@vger.kernel.org
9778
9779 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9780 M:      Mirko Lindner <mlindner@marvell.com>
9781 M:      Stephen Hemminger <stephen@networkplumber.org>
9782 L:      netdev@vger.kernel.org
9783 S:      Maintained
9784 F:      drivers/net/ethernet/marvell/sk*
9785
9786 MARVELL LIBERTAS WIRELESS DRIVER
9787 L:      libertas-dev@lists.infradead.org
9788 S:      Orphan
9789 F:      drivers/net/wireless/marvell/libertas/
9790
9791 MARVELL MACCHIATOBIN SUPPORT
9792 M:      Russell King <linux@armlinux.org.uk>
9793 L:      linux-arm-kernel@lists.infradead.org
9794 S:      Maintained
9795 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9796
9797 MARVELL MV643XX ETHERNET DRIVER
9798 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9799 L:      netdev@vger.kernel.org
9800 S:      Maintained
9801 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9802 F:      include/linux/mv643xx.h
9803
9804 MARVELL MV88X3310 PHY DRIVER
9805 M:      Russell King <linux@armlinux.org.uk>
9806 L:      netdev@vger.kernel.org
9807 S:      Maintained
9808 F:      drivers/net/phy/marvell10g.c
9809
9810 MARVELL MVEBU THERMAL DRIVER
9811 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9812 S:      Maintained
9813 F:      drivers/thermal/armada_thermal.c
9814
9815 MARVELL MVNETA ETHERNET DRIVER
9816 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9817 L:      netdev@vger.kernel.org
9818 S:      Maintained
9819 F:      drivers/net/ethernet/marvell/mvneta.*
9820
9821 MARVELL MWIFIEX WIRELESS DRIVER
9822 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9823 M:      Nishant Sarmukadam <nishants@marvell.com>
9824 M:      Ganapathi Bhat <gbhat@marvell.com>
9825 M:      Xinming Hu <huxinming820@gmail.com>
9826 L:      linux-wireless@vger.kernel.org
9827 S:      Maintained
9828 F:      drivers/net/wireless/marvell/mwifiex/
9829
9830 MARVELL MWL8K WIRELESS DRIVER
9831 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9832 L:      linux-wireless@vger.kernel.org
9833 S:      Odd Fixes
9834 F:      drivers/net/wireless/marvell/mwl8k.c
9835
9836 MARVELL NAND CONTROLLER DRIVER
9837 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9838 L:      linux-mtd@lists.infradead.org
9839 S:      Maintained
9840 F:      drivers/mtd/nand/raw/marvell_nand.c
9841 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9842
9843 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9844 M:      Nicolas Pitre <nico@fluxnic.net>
9845 S:      Odd Fixes
9846 F:      drivers/mmc/host/mvsdio.*
9847
9848 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9849 M:      Hu Ziji <huziji@marvell.com>
9850 L:      linux-mmc@vger.kernel.org
9851 S:      Supported
9852 F:      drivers/mmc/host/sdhci-xenon*
9853 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9854
9855 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9856 M:      Sunil Goutham <sgoutham@marvell.com>
9857 M:      Linu Cherian <lcherian@marvell.com>
9858 M:      Geetha sowjanya <gakula@marvell.com>
9859 M:      Jerin Jacob <jerinj@marvell.com>
9860 L:      netdev@vger.kernel.org
9861 S:      Supported
9862 F:      drivers/net/ethernet/marvell/octeontx2/af/
9863
9864 MATROX FRAMEBUFFER DRIVER
9865 L:      linux-fbdev@vger.kernel.org
9866 S:      Orphan
9867 F:      drivers/video/fbdev/matrox/matroxfb_*
9868 F:      include/uapi/linux/matroxfb.h
9869
9870 MAX16065 HARDWARE MONITOR DRIVER
9871 M:      Guenter Roeck <linux@roeck-us.net>
9872 L:      linux-hwmon@vger.kernel.org
9873 S:      Maintained
9874 F:      Documentation/hwmon/max16065.rst
9875 F:      drivers/hwmon/max16065.c
9876
9877 MAX2175 SDR TUNER DRIVER
9878 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9879 L:      linux-media@vger.kernel.org
9880 T:      git git://linuxtv.org/media_tree.git
9881 S:      Maintained
9882 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9883 F:      Documentation/media/v4l-drivers/max2175.rst
9884 F:      drivers/media/i2c/max2175*
9885 F:      include/uapi/linux/max2175.h
9886
9887 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9888 L:      linux-hwmon@vger.kernel.org
9889 S:      Orphan
9890 F:      Documentation/hwmon/max6650.rst
9891 F:      drivers/hwmon/max6650.c
9892
9893 MAX6697 HARDWARE MONITOR DRIVER
9894 M:      Guenter Roeck <linux@roeck-us.net>
9895 L:      linux-hwmon@vger.kernel.org
9896 S:      Maintained
9897 F:      Documentation/hwmon/max6697.rst
9898 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9899 F:      drivers/hwmon/max6697.c
9900 F:      include/linux/platform_data/max6697.h
9901
9902 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9903 M:      Peter Rosin <peda@axentia.se>
9904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9905 S:      Maintained
9906 F:      Documentation/devicetree/bindings/sound/max9860.txt
9907 F:      sound/soc/codecs/max9860.*
9908
9909 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9910 M:      Andreas Klinger <ak@it-klinger.de>
9911 L:      linux-iio@vger.kernel.org
9912 S:      Maintained
9913 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9914 F:      drivers/iio/proximity/mb1232.c
9915
9916 MAXIM MAX77650 PMIC MFD DRIVER
9917 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9918 L:      linux-kernel@vger.kernel.org
9919 S:      Maintained
9920 F:      Documentation/devicetree/bindings/*/*max77650.txt
9921 F:      Documentation/devicetree/bindings/*/max77650*.txt
9922 F:      include/linux/mfd/max77650.h
9923 F:      drivers/mfd/max77650.c
9924 F:      drivers/regulator/max77650-regulator.c
9925 F:      drivers/power/supply/max77650-charger.c
9926 F:      drivers/input/misc/max77650-onkey.c
9927 F:      drivers/leds/leds-max77650.c
9928 F:      drivers/gpio/gpio-max77650.c
9929
9930 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9931 M:      Javier Martinez Canillas <javier@dowhile0.org>
9932 L:      linux-kernel@vger.kernel.org
9933 S:      Supported
9934 F:      drivers/regulator/max77802-regulator.c
9935 F:      Documentation/devicetree/bindings/*/*max77802.txt
9936 F:      include/dt-bindings/*/*max77802.h
9937
9938 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9939 M:      Krzysztof Kozlowski <krzk@kernel.org>
9940 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9941 L:      linux-pm@vger.kernel.org
9942 S:      Supported
9943 F:      drivers/power/supply/max14577_charger.c
9944 F:      drivers/power/supply/max77693_charger.c
9945
9946 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9947 M:      Chanwoo Choi <cw00.choi@samsung.com>
9948 M:      Krzysztof Kozlowski <krzk@kernel.org>
9949 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9950 L:      linux-kernel@vger.kernel.org
9951 S:      Supported
9952 F:      drivers/*/max14577*.c
9953 F:      drivers/*/max77686*.c
9954 F:      drivers/*/max77693*.c
9955 F:      drivers/extcon/extcon-max14577.c
9956 F:      drivers/extcon/extcon-max77693.c
9957 F:      drivers/rtc/rtc-max77686.c
9958 F:      drivers/clk/clk-max77686.c
9959 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9960 F:      Documentation/devicetree/bindings/*/max77686.txt
9961 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9962 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9963 F:      include/linux/mfd/max14577*.h
9964 F:      include/linux/mfd/max77686*.h
9965 F:      include/linux/mfd/max77693*.h
9966
9967 MAXIRADIO FM RADIO RECEIVER DRIVER
9968 M:      Hans Verkuil <hverkuil@xs4all.nl>
9969 L:      linux-media@vger.kernel.org
9970 T:      git git://linuxtv.org/media_tree.git
9971 W:      https://linuxtv.org
9972 S:      Maintained
9973 F:      drivers/media/radio/radio-maxiradio*
9974
9975 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9976 M:      Peter Rosin <peda@axentia.se>
9977 L:      linux-iio@vger.kernel.org
9978 S:      Maintained
9979 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9980 F:      drivers/iio/potentiometer/mcp4018.c
9981 F:      drivers/iio/potentiometer/mcp4531.c
9982
9983 MCR20A IEEE-802.15.4 RADIO DRIVER
9984 M:      Xue Liu <liuxuenetmail@gmail.com>
9985 L:      linux-wpan@vger.kernel.org
9986 W:      https://github.com/xueliu/mcr20a-linux
9987 S:      Maintained
9988 F:      drivers/net/ieee802154/mcr20a.c
9989 F:      drivers/net/ieee802154/mcr20a.h
9990 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9991
9992 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9993 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9994 L:      linux-iio@vger.kernel.org
9995 S:      Maintained
9996 F:      drivers/iio/dac/cio-dac.c
9997
9998 MEDIA CONTROLLER FRAMEWORK
9999 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10000 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10001 L:      linux-media@vger.kernel.org
10002 W:      https://www.linuxtv.org
10003 T:      git git://linuxtv.org/media_tree.git
10004 S:      Supported
10005 F:      drivers/media/mc/
10006 F:      include/media/media-*.h
10007 F:      include/uapi/linux/media.h
10008
10009 MEDIA DRIVERS FOR ASCOT2E
10010 M:      Sergey Kozlov <serjk@netup.ru>
10011 M:      Abylay Ospan <aospan@netup.ru>
10012 L:      linux-media@vger.kernel.org
10013 W:      https://linuxtv.org
10014 W:      http://netup.tv/
10015 T:      git git://linuxtv.org/media_tree.git
10016 S:      Supported
10017 F:      drivers/media/dvb-frontends/ascot2e*
10018
10019 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10020 M:      Jasmin Jessich <jasmin@anw.at>
10021 L:      linux-media@vger.kernel.org
10022 W:      https://linuxtv.org
10023 T:      git git://linuxtv.org/media_tree.git
10024 S:      Maintained
10025 F:      drivers/media/dvb-frontends/cxd2099*
10026
10027 MEDIA DRIVERS FOR CXD2841ER
10028 M:      Sergey Kozlov <serjk@netup.ru>
10029 M:      Abylay Ospan <aospan@netup.ru>
10030 L:      linux-media@vger.kernel.org
10031 W:      https://linuxtv.org
10032 W:      http://netup.tv/
10033 T:      git git://linuxtv.org/media_tree.git
10034 S:      Supported
10035 F:      drivers/media/dvb-frontends/cxd2841er*
10036
10037 MEDIA DRIVERS FOR CXD2880
10038 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10039 L:      linux-media@vger.kernel.org
10040 W:      http://linuxtv.org/
10041 T:      git git://linuxtv.org/media_tree.git
10042 S:      Supported
10043 F:      drivers/media/dvb-frontends/cxd2880/*
10044 F:      drivers/media/spi/cxd2880*
10045
10046 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10047 L:      linux-media@vger.kernel.org
10048 W:      https://linuxtv.org
10049 T:      git git://linuxtv.org/media_tree.git
10050 S:      Orphan
10051 F:      drivers/media/pci/ddbridge/*
10052
10053 MEDIA DRIVERS FOR FREESCALE IMX
10054 M:      Steve Longerbeam <slongerbeam@gmail.com>
10055 M:      Philipp Zabel <p.zabel@pengutronix.de>
10056 L:      linux-media@vger.kernel.org
10057 T:      git git://linuxtv.org/media_tree.git
10058 S:      Maintained
10059 F:      Documentation/devicetree/bindings/media/imx.txt
10060 F:      Documentation/media/v4l-drivers/imx.rst
10061 F:      drivers/staging/media/imx/
10062 F:      include/linux/imx-media.h
10063 F:      include/media/imx.h
10064
10065 MEDIA DRIVER FOR FREESCALE IMX PXP
10066 M:      Philipp Zabel <p.zabel@pengutronix.de>
10067 L:      linux-media@vger.kernel.org
10068 T:      git git://linuxtv.org/media_tree.git
10069 S:      Maintained
10070 F:      drivers/media/platform/imx-pxp.[ch]
10071
10072 MEDIA DRIVERS FOR FREESCALE IMX7
10073 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10074 L:      linux-media@vger.kernel.org
10075 T:      git git://linuxtv.org/media_tree.git
10076 S:      Maintained
10077 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10078 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10079 F:      Documentation/media/v4l-drivers/imx7.rst
10080 F:      drivers/staging/media/imx/imx7-media-csi.c
10081 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10082
10083 MEDIA DRIVERS FOR HELENE
10084 M:      Abylay Ospan <aospan@netup.ru>
10085 L:      linux-media@vger.kernel.org
10086 W:      https://linuxtv.org
10087 W:      http://netup.tv/
10088 T:      git git://linuxtv.org/media_tree.git
10089 S:      Supported
10090 F:      drivers/media/dvb-frontends/helene*
10091
10092 MEDIA DRIVERS FOR HORUS3A
10093 M:      Sergey Kozlov <serjk@netup.ru>
10094 M:      Abylay Ospan <aospan@netup.ru>
10095 L:      linux-media@vger.kernel.org
10096 W:      https://linuxtv.org
10097 W:      http://netup.tv/
10098 T:      git git://linuxtv.org/media_tree.git
10099 S:      Supported
10100 F:      drivers/media/dvb-frontends/horus3a*
10101
10102 MEDIA DRIVERS FOR LNBH25
10103 M:      Sergey Kozlov <serjk@netup.ru>
10104 M:      Abylay Ospan <aospan@netup.ru>
10105 L:      linux-media@vger.kernel.org
10106 W:      https://linuxtv.org
10107 W:      http://netup.tv/
10108 T:      git git://linuxtv.org/media_tree.git
10109 S:      Supported
10110 F:      drivers/media/dvb-frontends/lnbh25*
10111
10112 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10113 L:      linux-media@vger.kernel.org
10114 W:      https://linuxtv.org
10115 T:      git git://linuxtv.org/media_tree.git
10116 S:      Orphan
10117 F:      drivers/media/dvb-frontends/mxl5xx*
10118
10119 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10120 M:      Sergey Kozlov <serjk@netup.ru>
10121 M:      Abylay Ospan <aospan@netup.ru>
10122 L:      linux-media@vger.kernel.org
10123 W:      https://linuxtv.org
10124 W:      http://netup.tv/
10125 T:      git git://linuxtv.org/media_tree.git
10126 S:      Supported
10127 F:      drivers/media/pci/netup_unidvb/*
10128
10129 MEDIA DRIVERS FOR RENESAS - CEU
10130 M:      Jacopo Mondi <jacopo@jmondi.org>
10131 L:      linux-media@vger.kernel.org
10132 L:      linux-renesas-soc@vger.kernel.org
10133 T:      git git://linuxtv.org/media_tree.git
10134 S:      Supported
10135 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10136 F:      drivers/media/platform/renesas-ceu.c
10137 F:      include/media/drv-intf/renesas-ceu.h
10138
10139 MEDIA DRIVERS FOR RENESAS - DRIF
10140 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10141 L:      linux-media@vger.kernel.org
10142 L:      linux-renesas-soc@vger.kernel.org
10143 T:      git git://linuxtv.org/media_tree.git
10144 S:      Supported
10145 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10146 F:      drivers/media/platform/rcar_drif.c
10147
10148 MEDIA DRIVERS FOR RENESAS - FCP
10149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10150 L:      linux-media@vger.kernel.org
10151 L:      linux-renesas-soc@vger.kernel.org
10152 T:      git git://linuxtv.org/media_tree.git
10153 S:      Supported
10154 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10155 F:      drivers/media/platform/rcar-fcp.c
10156 F:      include/media/rcar-fcp.h
10157
10158 MEDIA DRIVERS FOR RENESAS - FDP1
10159 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10160 L:      linux-media@vger.kernel.org
10161 L:      linux-renesas-soc@vger.kernel.org
10162 T:      git git://linuxtv.org/media_tree.git
10163 S:      Supported
10164 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10165 F:      drivers/media/platform/rcar_fdp1.c
10166
10167 MEDIA DRIVERS FOR RENESAS - VIN
10168 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10169 L:      linux-media@vger.kernel.org
10170 L:      linux-renesas-soc@vger.kernel.org
10171 T:      git git://linuxtv.org/media_tree.git
10172 S:      Supported
10173 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10174 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10175 F:      drivers/media/platform/rcar-vin/
10176
10177 MEDIA DRIVERS FOR RENESAS - VSP1
10178 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10179 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10180 L:      linux-media@vger.kernel.org
10181 L:      linux-renesas-soc@vger.kernel.org
10182 T:      git git://linuxtv.org/media_tree.git
10183 S:      Supported
10184 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10185 F:      drivers/media/platform/vsp1/
10186
10187 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10188 L:      linux-media@vger.kernel.org
10189 W:      https://linuxtv.org
10190 T:      git git://linuxtv.org/media_tree.git
10191 S:      Orphan
10192 F:      drivers/media/dvb-frontends/stv0910*
10193
10194 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10195 L:      linux-media@vger.kernel.org
10196 W:      https://linuxtv.org
10197 T:      git git://linuxtv.org/media_tree.git
10198 S:      Orphan
10199 F:      drivers/media/dvb-frontends/stv6111*
10200
10201 MEDIA DRIVERS FOR STM32 - DCMI
10202 M:      Hugues Fruchet <hugues.fruchet@st.com>
10203 L:      linux-media@vger.kernel.org
10204 T:      git git://linuxtv.org/media_tree.git
10205 S:      Supported
10206 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10207 F:      drivers/media/platform/stm32/stm32-dcmi.c
10208
10209 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10210 M:      Dmitry Osipenko <digetx@gmail.com>
10211 L:      linux-media@vger.kernel.org
10212 L:      linux-tegra@vger.kernel.org
10213 T:      git git://linuxtv.org/media_tree.git
10214 S:      Maintained
10215 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10216 F:      drivers/staging/media/tegra-vde/
10217
10218 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10219 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10220 P:      LinuxTV.org Project
10221 L:      linux-media@vger.kernel.org
10222 W:      https://linuxtv.org
10223 Q:      http://patchwork.kernel.org/project/linux-media/list/
10224 T:      git git://linuxtv.org/media_tree.git
10225 S:      Maintained
10226 F:      Documentation/devicetree/bindings/media/
10227 F:      Documentation/media/
10228 F:      drivers/media/
10229 F:      drivers/staging/media/
10230 F:      include/linux/platform_data/media/
10231 F:      include/media/
10232 F:      include/uapi/linux/dvb/
10233 F:      include/uapi/linux/videodev2.h
10234 F:      include/uapi/linux/media.h
10235 F:      include/uapi/linux/v4l2-*
10236 F:      include/uapi/linux/meye.h
10237 F:      include/uapi/linux/ivtv*
10238 F:      include/uapi/linux/uvcvideo.h
10239
10240 MEDIATEK BLUETOOTH DRIVER
10241 M:      Sean Wang <sean.wang@mediatek.com>
10242 L:      linux-bluetooth@vger.kernel.org
10243 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10244 S:      Maintained
10245 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10246 F:      drivers/bluetooth/btmtkuart.c
10247
10248 MEDIATEK CIR DRIVER
10249 M:      Sean Wang <sean.wang@mediatek.com>
10250 S:      Maintained
10251 F:      drivers/media/rc/mtk-cir.c
10252
10253 MEDIATEK DMA DRIVER
10254 M:      Sean Wang <sean.wang@mediatek.com>
10255 L:      dmaengine@vger.kernel.org
10256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10257 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10258 S:      Maintained
10259 F:      Documentation/devicetree/bindings/dma/mtk-*
10260 F:      drivers/dma/mediatek/
10261
10262 MEDIATEK PMIC LED DRIVER
10263 M:      Sean Wang <sean.wang@mediatek.com>
10264 S:      Maintained
10265 F:      drivers/leds/leds-mt6323.c
10266 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10267
10268 MEDIATEK ETHERNET DRIVER
10269 M:      Felix Fietkau <nbd@openwrt.org>
10270 M:      John Crispin <john@phrozen.org>
10271 M:      Sean Wang <sean.wang@mediatek.com>
10272 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10273 L:      netdev@vger.kernel.org
10274 S:      Maintained
10275 F:      drivers/net/ethernet/mediatek/
10276
10277 MEDIATEK SWITCH DRIVER
10278 M:      Sean Wang <sean.wang@mediatek.com>
10279 L:      netdev@vger.kernel.org
10280 S:      Maintained
10281 F:      drivers/net/dsa/mt7530.*
10282 F:      net/dsa/tag_mtk.c
10283
10284 MEDIATEK JPEG DRIVER
10285 M:      Rick Chang <rick.chang@mediatek.com>
10286 M:      Bin Liu <bin.liu@mediatek.com>
10287 S:      Supported
10288 F:      drivers/media/platform/mtk-jpeg/
10289 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10290
10291 MEDIATEK MDP DRIVER
10292 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10293 M:      Houlong Wei <houlong.wei@mediatek.com>
10294 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10295 S:      Supported
10296 F:      drivers/media/platform/mtk-mdp/
10297 F:      drivers/media/platform/mtk-vpu/
10298 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10299
10300 MEDIATEK MEDIA DRIVER
10301 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10302 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10303 S:      Supported
10304 F:      drivers/media/platform/mtk-vcodec/
10305 F:      drivers/media/platform/mtk-vpu/
10306 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10307 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10308
10309 MEDIATEK MMC/SD/SDIO DRIVER
10310 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10311 S:      Maintained
10312 F:      drivers/mmc/host/mtk-sd.c
10313 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10314
10315 MEDIATEK MT76 WIRELESS LAN DRIVER
10316 M:      Felix Fietkau <nbd@nbd.name>
10317 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10318 R:      Ryder Lee <ryder.lee@mediatek.com>
10319 R:      Roy Luo <royluo@google.com>
10320 L:      linux-wireless@vger.kernel.org
10321 S:      Maintained
10322 F:      drivers/net/wireless/mediatek/mt76/
10323
10324 MEDIATEK MT7601U WIRELESS LAN DRIVER
10325 M:      Jakub Kicinski <kubakici@wp.pl>
10326 L:      linux-wireless@vger.kernel.org
10327 S:      Maintained
10328 F:      drivers/net/wireless/mediatek/mt7601u/
10329
10330 MEDIATEK MT7621/28/88 I2C DRIVER
10331 M:      Stefan Roese <sr@denx.de>
10332 L:      linux-i2c@vger.kernel.org
10333 S:      Maintained
10334 F:      drivers/i2c/busses/i2c-mt7621.c
10335 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10336
10337 MEDIATEK NAND CONTROLLER DRIVER
10338 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10339 L:      linux-mtd@lists.infradead.org
10340 S:      Maintained
10341 F:      drivers/mtd/nand/raw/mtk_*
10342 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10343
10344 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10345 M:      Sean Wang <sean.wang@mediatek.com>
10346 S:      Maintained
10347 F:      drivers/char/hw_random/mtk-rng.c
10348
10349 MEDIATEK USB3 DRD IP DRIVER
10350 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10351 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10353 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10354 S:      Maintained
10355 F:      drivers/usb/mtu3/
10356
10357 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10358 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10359 M:      Martin Donnelly <martin.donnelly@ge.com>
10360 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10361 S:      Maintained
10362 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10363 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10364
10365 MEGARAID SCSI/SAS DRIVERS
10366 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10367 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10368 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10369 L:      megaraidlinux.pdl@broadcom.com
10370 L:      linux-scsi@vger.kernel.org
10371 W:      http://www.avagotech.com/support/
10372 S:      Maintained
10373 F:      Documentation/scsi/megaraid.txt
10374 F:      drivers/scsi/megaraid.*
10375 F:      drivers/scsi/megaraid/
10376
10377 MELEXIS MLX90614 DRIVER
10378 M:      Crt Mori <cmo@melexis.com>
10379 L:      linux-iio@vger.kernel.org
10380 W:      http://www.melexis.com
10381 S:      Supported
10382 F:      drivers/iio/temperature/mlx90614.c
10383
10384 MELEXIS MLX90632 DRIVER
10385 M:      Crt Mori <cmo@melexis.com>
10386 L:      linux-iio@vger.kernel.org
10387 W:      http://www.melexis.com
10388 S:      Supported
10389 F:      drivers/iio/temperature/mlx90632.c
10390
10391 MELFAS MIP4 TOUCHSCREEN DRIVER
10392 M:      Sangwon Jee <jeesw@melfas.com>
10393 W:      http://www.melfas.com
10394 S:      Supported
10395 F:      drivers/input/touchscreen/melfas_mip4.c
10396 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10397
10398 MELLANOX ETHERNET DRIVER (mlx4_en)
10399 M:      Tariq Toukan <tariqt@mellanox.com>
10400 L:      netdev@vger.kernel.org
10401 S:      Supported
10402 W:      http://www.mellanox.com
10403 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10404 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10405
10406 MELLANOX ETHERNET DRIVER (mlx5e)
10407 M:      Saeed Mahameed <saeedm@mellanox.com>
10408 L:      netdev@vger.kernel.org
10409 S:      Supported
10410 W:      http://www.mellanox.com
10411 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10412 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10413
10414 MELLANOX ETHERNET INNOVA DRIVERS
10415 R:      Boris Pismenny <borisp@mellanox.com>
10416 L:      netdev@vger.kernel.org
10417 S:      Supported
10418 W:      http://www.mellanox.com
10419 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10420 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10421 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10422 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10423 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10424
10425 MELLANOX ETHERNET SWITCH DRIVERS
10426 M:      Jiri Pirko <jiri@mellanox.com>
10427 M:      Ido Schimmel <idosch@mellanox.com>
10428 L:      netdev@vger.kernel.org
10429 S:      Supported
10430 W:      http://www.mellanox.com
10431 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10432 F:      drivers/net/ethernet/mellanox/mlxsw/
10433 F:      tools/testing/selftests/drivers/net/mlxsw/
10434
10435 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10436 M:      mlxsw@mellanox.com
10437 L:      netdev@vger.kernel.org
10438 S:      Supported
10439 W:      http://www.mellanox.com
10440 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10441 F:      drivers/net/ethernet/mellanox/mlxfw/
10442
10443 MELLANOX HARDWARE PLATFORM SUPPORT
10444 M:      Andy Shevchenko <andy@infradead.org>
10445 M:      Darren Hart <dvhart@infradead.org>
10446 M:      Vadim Pasternak <vadimp@mellanox.com>
10447 L:      platform-driver-x86@vger.kernel.org
10448 S:      Supported
10449 F:      drivers/platform/mellanox/
10450 F:      include/linux/platform_data/mlxreg.h
10451
10452 MELLANOX MLX4 core VPI driver
10453 M:      Tariq Toukan <tariqt@mellanox.com>
10454 L:      netdev@vger.kernel.org
10455 L:      linux-rdma@vger.kernel.org
10456 W:      http://www.mellanox.com
10457 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10458 S:      Supported
10459 F:      drivers/net/ethernet/mellanox/mlx4/
10460 F:      include/linux/mlx4/
10461
10462 MELLANOX MLX4 IB driver
10463 M:      Yishai Hadas <yishaih@mellanox.com>
10464 L:      linux-rdma@vger.kernel.org
10465 W:      http://www.mellanox.com
10466 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10467 S:      Supported
10468 F:      drivers/infiniband/hw/mlx4/
10469 F:      include/linux/mlx4/
10470 F:      include/uapi/rdma/mlx4-abi.h
10471
10472 MELLANOX MLX5 core VPI driver
10473 M:      Saeed Mahameed <saeedm@mellanox.com>
10474 M:      Leon Romanovsky <leonro@mellanox.com>
10475 L:      netdev@vger.kernel.org
10476 L:      linux-rdma@vger.kernel.org
10477 W:      http://www.mellanox.com
10478 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10479 S:      Supported
10480 F:      drivers/net/ethernet/mellanox/mlx5/core/
10481 F:      include/linux/mlx5/
10482 F:      Documentation/networking/device_drivers/mellanox/
10483
10484 MELLANOX MLX5 IB driver
10485 M:      Leon Romanovsky <leonro@mellanox.com>
10486 L:      linux-rdma@vger.kernel.org
10487 W:      http://www.mellanox.com
10488 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10489 S:      Supported
10490 F:      drivers/infiniband/hw/mlx5/
10491 F:      include/linux/mlx5/
10492 F:      include/uapi/rdma/mlx5-abi.h
10493
10494 MELLANOX MLXCPLD I2C AND MUX DRIVER
10495 M:      Vadim Pasternak <vadimp@mellanox.com>
10496 M:      Michael Shych <michaelsh@mellanox.com>
10497 L:      linux-i2c@vger.kernel.org
10498 S:      Supported
10499 F:      drivers/i2c/busses/i2c-mlxcpld.c
10500 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10501 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10502
10503 MELLANOX MLXCPLD LED DRIVER
10504 M:      Vadim Pasternak <vadimp@mellanox.com>
10505 L:      linux-leds@vger.kernel.org
10506 S:      Supported
10507 F:      drivers/leds/leds-mlxcpld.c
10508 F:      drivers/leds/leds-mlxreg.c
10509 F:      Documentation/leds/leds-mlxcpld.rst
10510
10511 MELLANOX PLATFORM DRIVER
10512 M:      Vadim Pasternak <vadimp@mellanox.com>
10513 L:      platform-driver-x86@vger.kernel.org
10514 S:      Supported
10515 F:      drivers/platform/x86/mlx-platform.c
10516
10517 MEMBARRIER SUPPORT
10518 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10519 M:      "Paul E. McKenney" <paulmck@kernel.org>
10520 L:      linux-kernel@vger.kernel.org
10521 S:      Supported
10522 F:      kernel/sched/membarrier.c
10523 F:      include/uapi/linux/membarrier.h
10524 F:      arch/powerpc/include/asm/membarrier.h
10525
10526 MEMBLOCK
10527 M:      Mike Rapoport <rppt@linux.ibm.com>
10528 L:      linux-mm@kvack.org
10529 S:      Maintained
10530 F:      include/linux/memblock.h
10531 F:      mm/memblock.c
10532 F:      Documentation/core-api/boot-time-mm.rst
10533
10534 MEMORY MANAGEMENT
10535 M:      Andrew Morton <akpm@linux-foundation.org>
10536 L:      linux-mm@kvack.org
10537 W:      http://www.linux-mm.org
10538 T:      quilt https://ozlabs.org/~akpm/mmotm/
10539 T:      quilt https://ozlabs.org/~akpm/mmots/
10540 T:      git git://github.com/hnaz/linux-mm.git
10541 S:      Maintained
10542 F:      include/linux/mm.h
10543 F:      include/linux/gfp.h
10544 F:      include/linux/mmzone.h
10545 F:      include/linux/memory_hotplug.h
10546 F:      include/linux/vmalloc.h
10547 F:      mm/
10548
10549 MEMORY TECHNOLOGY DEVICES (MTD)
10550 M:      David Woodhouse <dwmw2@infradead.org>
10551 M:      Brian Norris <computersforpeace@gmail.com>
10552 M:      Marek Vasut <marek.vasut@gmail.com>
10553 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10554 M:      Richard Weinberger <richard@nod.at>
10555 M:      Vignesh Raghavendra <vigneshr@ti.com>
10556 L:      linux-mtd@lists.infradead.org
10557 W:      http://www.linux-mtd.infradead.org/
10558 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10561 S:      Maintained
10562 F:      Documentation/devicetree/bindings/mtd/
10563 F:      drivers/mtd/
10564 F:      include/linux/mtd/
10565 F:      include/uapi/mtd/
10566
10567 MEN A21 WATCHDOG DRIVER
10568 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10569 L:      linux-watchdog@vger.kernel.org
10570 S:      Maintained
10571 F:      drivers/watchdog/mena21_wdt.c
10572
10573 MEN CHAMELEON BUS (mcb)
10574 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10575 S:      Maintained
10576 F:      drivers/mcb/
10577 F:      include/linux/mcb.h
10578 F:      Documentation/driver-api/men-chameleon-bus.rst
10579
10580 MEN F21BMC (Board Management Controller)
10581 M:      Andreas Werner <andreas.werner@men.de>
10582 S:      Supported
10583 F:      drivers/mfd/menf21bmc.c
10584 F:      drivers/watchdog/menf21bmc_wdt.c
10585 F:      drivers/leds/leds-menf21bmc.c
10586 F:      drivers/hwmon/menf21bmc_hwmon.c
10587 F:      Documentation/hwmon/menf21bmc.rst
10588
10589 MEN Z069 WATCHDOG DRIVER
10590 M:      Johannes Thumshirn <jth@kernel.org>
10591 L:      linux-watchdog@vger.kernel.org
10592 S:      Maintained
10593 F:      drivers/watchdog/menz69_wdt.c
10594
10595 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10596 M:      Neil Armstrong <narmstrong@baylibre.com>
10597 L:      linux-media@vger.kernel.org
10598 L:      linux-amlogic@lists.infradead.org
10599 W:      http://linux-meson.com/
10600 S:      Supported
10601 F:      drivers/media/platform/meson/ao-cec.c
10602 F:      drivers/media/platform/meson/ao-cec-g12a.c
10603 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10604 T:      git git://linuxtv.org/media_tree.git
10605
10606 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10607 M:      Liang Yang <liang.yang@amlogic.com>
10608 L:      linux-mtd@lists.infradead.org
10609 S:      Maintained
10610 F:      drivers/mtd/nand/raw/meson_*
10611 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10612
10613 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10614 M:      Maxime Jourdan <mjourdan@baylibre.com>
10615 L:      linux-media@vger.kernel.org
10616 L:      linux-amlogic@lists.infradead.org
10617 S:      Supported
10618 F:      drivers/staging/media/meson/vdec/
10619 T:      git git://linuxtv.org/media_tree.git
10620
10621 METHODE UDPU SUPPORT
10622 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10623 S:      Maintained
10624 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10625
10626 MICROBLAZE ARCHITECTURE
10627 M:      Michal Simek <monstr@monstr.eu>
10628 W:      http://www.monstr.eu/fdt/
10629 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10630 S:      Supported
10631 F:      arch/microblaze/
10632
10633 MICROCHIP AT91 SERIAL DRIVER
10634 M:      Richard Genoud <richard.genoud@gmail.com>
10635 S:      Maintained
10636 F:      drivers/tty/serial/atmel_serial.c
10637 F:      drivers/tty/serial/atmel_serial.h
10638 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10639
10640 MICROCHIP AUDIO ASOC DRIVERS
10641 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10643 S:      Supported
10644 F:      sound/soc/atmel
10645
10646 MICROCHIP DMA DRIVER
10647 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10649 L:      dmaengine@vger.kernel.org
10650 S:      Supported
10651 F:      drivers/dma/at_hdmac.c
10652 F:      drivers/dma/at_hdmac_regs.h
10653 F:      include/linux/platform_data/dma-atmel.h
10654 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10655 F:      include/dt-bindings/dma/at91.h
10656
10657 MICROCHIP ECC DRIVER
10658 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10659 L:      linux-crypto@vger.kernel.org
10660 S:      Maintained
10661 F:      drivers/crypto/atmel-ecc.*
10662
10663 MICROCHIP I2C DRIVER
10664 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10665 L:      linux-i2c@vger.kernel.org
10666 S:      Supported
10667 F:      drivers/i2c/busses/i2c-at91.h
10668 F:      drivers/i2c/busses/i2c-at91-*.c
10669
10670 MICROCHIP ISC DRIVER
10671 M:      Eugen Hristev <eugen.hristev@microchip.com>
10672 L:      linux-media@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10675 F:      drivers/media/platform/atmel/atmel-isc.h
10676 F:      drivers/media/platform/atmel/atmel-isc-base.c
10677 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10678 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10679
10680 MICROCHIP ISI DRIVER
10681 M:      Eugen Hristev <eugen.hristev@microchip.com>
10682 L:      linux-media@vger.kernel.org
10683 S:      Supported
10684 F:      drivers/media/platform/atmel/atmel-isi.c
10685 F:      drivers/media/platform/atmel/atmel-isi.h
10686
10687 MICROCHIP AT91 USART MFD DRIVER
10688 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10689 L:      linux-kernel@vger.kernel.org
10690 S:      Supported
10691 F:      drivers/mfd/at91-usart.c
10692 F:      include/dt-bindings/mfd/at91-usart.h
10693 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10694
10695 MICROCHIP AT91 USART SPI DRIVER
10696 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10697 L:      linux-spi@vger.kernel.org
10698 S:      Supported
10699 F:      drivers/spi/spi-at91-usart.c
10700 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10701
10702 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10703 M:      Woojung Huh <woojung.huh@microchip.com>
10704 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10705 L:      netdev@vger.kernel.org
10706 S:      Maintained
10707 F:      net/dsa/tag_ksz.c
10708 F:      drivers/net/dsa/microchip/*
10709 F:      include/linux/platform_data/microchip-ksz.h
10710 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10711
10712 MICROCHIP LAN743X ETHERNET DRIVER
10713 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10714 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10715 L:      netdev@vger.kernel.org
10716 S:      Maintained
10717 F:      drivers/net/ethernet/microchip/lan743x_*
10718
10719 MICROCHIP LCDFB DRIVER
10720 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10721 L:      linux-fbdev@vger.kernel.org
10722 S:      Maintained
10723 F:      drivers/video/fbdev/atmel_lcdfb.c
10724 F:      include/video/atmel_lcdc.h
10725
10726 MICROCHIP MMC/SD/SDIO MCI DRIVER
10727 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10728 S:      Maintained
10729 F:      drivers/mmc/host/atmel-mci.c
10730
10731 MICROCHIP MCP16502 PMIC DRIVER
10732 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10734 S:      Maintained
10735 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10736 F:      drivers/regulator/mcp16502.c
10737
10738 MICROCHIP MCP3911 ADC DRIVER
10739 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10740 M:      Kent Gustavsson <kent@minoris.se>
10741 L:      linux-iio@vger.kernel.org
10742 S:      Supported
10743 F:      drivers/iio/adc/mcp3911.c
10744 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10745
10746 MICROCHIP NAND DRIVER
10747 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10748 L:      linux-mtd@lists.infradead.org
10749 S:      Supported
10750 F:      drivers/mtd/nand/raw/atmel/*
10751 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10752
10753 MICROCHIP PWM DRIVER
10754 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10756 L:      linux-pwm@vger.kernel.org
10757 S:      Supported
10758 F:      drivers/pwm/pwm-atmel.c
10759 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10760
10761 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10762 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10763 M:      Eugen Hristev <eugen.hristev@microchip.com>
10764 L:      linux-iio@vger.kernel.org
10765 S:      Supported
10766 F:      drivers/iio/adc/at91-sama5d2_adc.c
10767 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10768 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10769
10770 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10771 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10772 S:      Supported
10773 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10774
10775 MICROCHIP SPI DRIVER
10776 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10777 S:      Supported
10778 F:      drivers/spi/spi-atmel.*
10779
10780 MICROCHIP SSC DRIVER
10781 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10783 S:      Supported
10784 F:      drivers/misc/atmel-ssc.c
10785 F:      include/linux/atmel-ssc.h
10786
10787 MICROCHIP USBA UDC DRIVER
10788 M:      Cristian Birsan <cristian.birsan@microchip.com>
10789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10790 S:      Supported
10791 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10792
10793 MICROCHIP USB251XB DRIVER
10794 M:      Richard Leitner <richard.leitner@skidata.com>
10795 L:      linux-usb@vger.kernel.org
10796 S:      Maintained
10797 F:      drivers/usb/misc/usb251xb.c
10798 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10799
10800 MICROCHIP XDMA DRIVER
10801 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10802 L:      linux-arm-kernel@lists.infradead.org
10803 L:      dmaengine@vger.kernel.org
10804 S:      Supported
10805 F:      drivers/dma/at_xdmac.c
10806
10807 MICROSEMI MIPS SOCS
10808 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10809 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10810 L:      linux-mips@vger.kernel.org
10811 S:      Supported
10812 F:      arch/mips/generic/board-ocelot.c
10813 F:      arch/mips/configs/generic/board-ocelot.config
10814 F:      arch/mips/boot/dts/mscc/
10815 F:      Documentation/devicetree/bindings/mips/mscc.txt
10816
10817 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10818 M:      Don Brace <don.brace@microsemi.com>
10819 L:      esc.storagedev@microsemi.com
10820 L:      linux-scsi@vger.kernel.org
10821 S:      Supported
10822 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10823 F:      drivers/scsi/smartpqi/Kconfig
10824 F:      drivers/scsi/smartpqi/Makefile
10825 F:      include/linux/cciss*.h
10826 F:      include/uapi/linux/cciss*.h
10827 F:      Documentation/scsi/smartpqi.txt
10828
10829 MICROSEMI ETHERNET SWITCH DRIVER
10830 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10831 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10832 L:      netdev@vger.kernel.org
10833 S:      Supported
10834 F:      drivers/net/ethernet/mscc/
10835
10836 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10837 M:      Chen Yu <yu.c.chen@intel.com>
10838 L:      platform-driver-x86@vger.kernel.org
10839 S:      Supported
10840 F:      drivers/platform/x86/surfacepro3_button.c
10841
10842 MICROTEK X6 SCANNER
10843 M:      Oliver Neukum <oliver@neukum.org>
10844 S:      Maintained
10845 F:      drivers/usb/image/microtek.*
10846
10847 MIPS
10848 M:      Ralf Baechle <ralf@linux-mips.org>
10849 M:      Paul Burton <paulburton@kernel.org>
10850 M:      James Hogan <jhogan@kernel.org>
10851 L:      linux-mips@vger.kernel.org
10852 W:      http://www.linux-mips.org/
10853 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10855 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10856 S:      Supported
10857 F:      Documentation/devicetree/bindings/mips/
10858 F:      Documentation/mips/
10859 F:      arch/mips/
10860 F:      drivers/platform/mips/
10861
10862 MIPS BOSTON DEVELOPMENT BOARD
10863 M:      Paul Burton <paulburton@kernel.org>
10864 L:      linux-mips@vger.kernel.org
10865 S:      Maintained
10866 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10867 F:      arch/mips/boot/dts/img/boston.dts
10868 F:      arch/mips/configs/generic/board-boston.config
10869 F:      drivers/clk/imgtec/clk-boston.c
10870 F:      include/dt-bindings/clock/boston-clock.h
10871
10872 MIPS GENERIC PLATFORM
10873 M:      Paul Burton <paulburton@kernel.org>
10874 L:      linux-mips@vger.kernel.org
10875 S:      Supported
10876 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10877 F:      arch/mips/generic/
10878 F:      arch/mips/tools/generic-board-config.sh
10879
10880 MIPS/LOONGSON1 ARCHITECTURE
10881 M:      Keguang Zhang <keguang.zhang@gmail.com>
10882 L:      linux-mips@vger.kernel.org
10883 S:      Maintained
10884 F:      arch/mips/loongson32/
10885 F:      arch/mips/include/asm/mach-loongson32/
10886 F:      drivers/*/*loongson1*
10887 F:      drivers/*/*/*loongson1*
10888
10889 MIPS/LOONGSON2 ARCHITECTURE
10890 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10891 L:      linux-mips@vger.kernel.org
10892 S:      Maintained
10893 F:      arch/mips/loongson64/fuloong-2e/
10894 F:      arch/mips/loongson64/lemote-2f/
10895 F:      arch/mips/include/asm/mach-loongson64/
10896 F:      drivers/*/*loongson2*
10897 F:      drivers/*/*/*loongson2*
10898
10899 MIPS/LOONGSON3 ARCHITECTURE
10900 M:      Huacai Chen <chenhc@lemote.com>
10901 L:      linux-mips@vger.kernel.org
10902 S:      Maintained
10903 F:      arch/mips/loongson64/
10904 F:      arch/mips/include/asm/mach-loongson64/
10905 F:      drivers/platform/mips/cpu_hwmon.c
10906 F:      drivers/*/*loongson3*
10907 F:      drivers/*/*/*loongson3*
10908
10909 MIPS RINT INSTRUCTION EMULATION
10910 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10911 L:      linux-mips@vger.kernel.org
10912 S:      Supported
10913 F:      arch/mips/math-emu/sp_rint.c
10914 F:      arch/mips/math-emu/dp_rint.c
10915
10916 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10917 M:      Hans Verkuil <hverkuil@xs4all.nl>
10918 L:      linux-media@vger.kernel.org
10919 T:      git git://linuxtv.org/media_tree.git
10920 W:      https://linuxtv.org
10921 S:      Odd Fixes
10922 F:      drivers/media/radio/radio-miropcm20*
10923
10924 MMP SUPPORT
10925 R:      Lubomir Rintel <lkundrak@v3.sk>
10926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10927 S:      Odd Fixes
10928 F:      arch/arm/boot/dts/mmp*
10929 F:      arch/arm/mach-mmp/
10930
10931 MMU GATHER AND TLB INVALIDATION
10932 M:      Will Deacon <will@kernel.org>
10933 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10934 M:      Andrew Morton <akpm@linux-foundation.org>
10935 M:      Nick Piggin <npiggin@gmail.com>
10936 M:      Peter Zijlstra <peterz@infradead.org>
10937 L:      linux-arch@vger.kernel.org
10938 L:      linux-mm@kvack.org
10939 S:      Maintained
10940 F:      arch/*/include/asm/tlb.h
10941 F:      include/asm-generic/tlb.h
10942 F:      mm/mmu_gather.c
10943
10944 MN88472 MEDIA DRIVER
10945 M:      Antti Palosaari <crope@iki.fi>
10946 L:      linux-media@vger.kernel.org
10947 W:      https://linuxtv.org
10948 W:      http://palosaari.fi/linux/
10949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10950 S:      Maintained
10951 F:      drivers/media/dvb-frontends/mn88472*
10952
10953 MN88473 MEDIA DRIVER
10954 M:      Antti Palosaari <crope@iki.fi>
10955 L:      linux-media@vger.kernel.org
10956 W:      https://linuxtv.org
10957 W:      http://palosaari.fi/linux/
10958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10959 S:      Maintained
10960 F:      drivers/media/dvb-frontends/mn88473*
10961
10962 MODULE SUPPORT
10963 M:      Jessica Yu <jeyu@kernel.org>
10964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10965 S:      Maintained
10966 F:      include/linux/module.h
10967 F:      kernel/module.c
10968
10969 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10970 W:      http://popies.net/meye/
10971 S:      Orphan
10972 F:      Documentation/media/v4l-drivers/meye*
10973 F:      drivers/media/pci/meye/
10974 F:      include/uapi/linux/meye.h
10975
10976 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10977 M:      Jiri Slaby <jirislaby@gmail.com>
10978 S:      Maintained
10979 F:      Documentation/driver-api/serial/moxa-smartio.rst
10980 F:      drivers/tty/mxser.*
10981
10982 MR800 AVERMEDIA USB FM RADIO DRIVER
10983 M:      Alexey Klimov <klimov.linux@gmail.com>
10984 L:      linux-media@vger.kernel.org
10985 T:      git git://linuxtv.org/media_tree.git
10986 S:      Maintained
10987 F:      drivers/media/radio/radio-mr800.c
10988
10989 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10990 M:      Alan Ott <alan@signal11.us>
10991 L:      linux-wpan@vger.kernel.org
10992 S:      Maintained
10993 F:      drivers/net/ieee802154/mrf24j40.c
10994 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10995
10996 MSI LAPTOP SUPPORT
10997 M:      "Lee, Chun-Yi" <jlee@suse.com>
10998 L:      platform-driver-x86@vger.kernel.org
10999 S:      Maintained
11000 F:      drivers/platform/x86/msi-laptop.c
11001
11002 MSI WMI SUPPORT
11003 L:      platform-driver-x86@vger.kernel.org
11004 S:      Orphan
11005 F:      drivers/platform/x86/msi-wmi.c
11006
11007 MSI001 MEDIA DRIVER
11008 M:      Antti Palosaari <crope@iki.fi>
11009 L:      linux-media@vger.kernel.org
11010 W:      https://linuxtv.org
11011 W:      http://palosaari.fi/linux/
11012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11013 T:      git git://linuxtv.org/anttip/media_tree.git
11014 S:      Maintained
11015 F:      drivers/media/tuners/msi001*
11016
11017 MSI2500 MEDIA DRIVER
11018 M:      Antti Palosaari <crope@iki.fi>
11019 L:      linux-media@vger.kernel.org
11020 W:      https://linuxtv.org
11021 W:      http://palosaari.fi/linux/
11022 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11023 T:      git git://linuxtv.org/anttip/media_tree.git
11024 S:      Maintained
11025 F:      drivers/media/usb/msi2500/
11026
11027 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11028 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11029 L:      linux-mtd@lists.infradead.org
11030 S:      Maintained
11031 F:      drivers/mtd/devices/docg3*
11032
11033 MT9M032 APTINA SENSOR DRIVER
11034 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11035 L:      linux-media@vger.kernel.org
11036 T:      git git://linuxtv.org/media_tree.git
11037 S:      Maintained
11038 F:      drivers/media/i2c/mt9m032.c
11039 F:      include/media/i2c/mt9m032.h
11040
11041 MT9P031 APTINA CAMERA SENSOR
11042 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11043 L:      linux-media@vger.kernel.org
11044 T:      git git://linuxtv.org/media_tree.git
11045 S:      Maintained
11046 F:      drivers/media/i2c/mt9p031.c
11047 F:      include/media/i2c/mt9p031.h
11048
11049 MT9T001 APTINA CAMERA SENSOR
11050 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11051 L:      linux-media@vger.kernel.org
11052 T:      git git://linuxtv.org/media_tree.git
11053 S:      Maintained
11054 F:      drivers/media/i2c/mt9t001.c
11055 F:      include/media/i2c/mt9t001.h
11056
11057 MT9T112 APTINA CAMERA SENSOR
11058 M:      Jacopo Mondi <jacopo@jmondi.org>
11059 L:      linux-media@vger.kernel.org
11060 T:      git git://linuxtv.org/media_tree.git
11061 S:      Odd Fixes
11062 F:      drivers/media/i2c/mt9t112.c
11063 F:      include/media/i2c/mt9t112.h
11064
11065 MT9V032 APTINA CAMERA SENSOR
11066 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11067 L:      linux-media@vger.kernel.org
11068 T:      git git://linuxtv.org/media_tree.git
11069 S:      Maintained
11070 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11071 F:      drivers/media/i2c/mt9v032.c
11072 F:      include/media/i2c/mt9v032.h
11073
11074 MT9V111 APTINA CAMERA SENSOR
11075 M:      Jacopo Mondi <jacopo@jmondi.org>
11076 L:      linux-media@vger.kernel.org
11077 T:      git git://linuxtv.org/media_tree.git
11078 S:      Maintained
11079 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11080 F:      drivers/media/i2c/mt9v111.c
11081
11082 MULTIFUNCTION DEVICES (MFD)
11083 M:      Lee Jones <lee.jones@linaro.org>
11084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11085 S:      Supported
11086 F:      Documentation/devicetree/bindings/mfd/
11087 F:      drivers/mfd/
11088 F:      include/linux/mfd/
11089 F:      include/dt-bindings/mfd/
11090
11091 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11092 S:      Orphan
11093 F:      drivers/mmc/host/mmc_spi.c
11094 F:      include/linux/spi/mmc_spi.h
11095
11096 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11097 M:      Ulf Hansson <ulf.hansson@linaro.org>
11098 L:      linux-mmc@vger.kernel.org
11099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11100 S:      Maintained
11101 F:      Documentation/devicetree/bindings/mmc/
11102 F:      drivers/mmc/
11103 F:      include/linux/mmc/
11104 F:      include/uapi/linux/mmc/
11105
11106 MULTIPLEXER SUBSYSTEM
11107 M:      Peter Rosin <peda@axentia.se>
11108 S:      Maintained
11109 F:      Documentation/ABI/testing/sysfs-class-mux*
11110 F:      Documentation/devicetree/bindings/mux/
11111 F:      include/dt-bindings/mux/
11112 F:      include/linux/mux/
11113 F:      drivers/mux/
11114
11115 MULTITECH MULTIPORT CARD (ISICOM)
11116 S:      Orphan
11117 F:      drivers/tty/isicom.c
11118 F:      include/linux/isicom.h
11119
11120 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11121 M:      Bin Liu <b-liu@ti.com>
11122 L:      linux-usb@vger.kernel.org
11123 S:      Maintained
11124 F:      drivers/usb/musb/
11125
11126 MXL301RF MEDIA DRIVER
11127 M:      Akihiro Tsukada <tskd08@gmail.com>
11128 L:      linux-media@vger.kernel.org
11129 S:      Odd Fixes
11130 F:      drivers/media/tuners/mxl301rf*
11131
11132 MXL5007T MEDIA DRIVER
11133 M:      Michael Krufky <mkrufky@linuxtv.org>
11134 L:      linux-media@vger.kernel.org
11135 W:      https://linuxtv.org
11136 W:      http://github.com/mkrufky
11137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11138 T:      git git://linuxtv.org/mkrufky/tuners.git
11139 S:      Maintained
11140 F:      drivers/media/tuners/mxl5007t.*
11141
11142 MXSFB DRM DRIVER
11143 M:      Marek Vasut <marex@denx.de>
11144 M:      Stefan Agner <stefan@agner.ch>
11145 L:      dri-devel@lists.freedesktop.org
11146 S:      Supported
11147 F:      drivers/gpu/drm/mxsfb/
11148 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11149 T:      git git://anongit.freedesktop.org/drm/drm-misc
11150
11151 MYLEX DAC960 PCI RAID Controller
11152 M:      Hannes Reinecke <hare@kernel.org>
11153 L:      linux-scsi@vger.kernel.org
11154 S:      Supported
11155 F:      drivers/scsi/myrb.*
11156 F:      drivers/scsi/myrs.*
11157
11158 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11159 M:      Chris Lee <christopher.lee@cspi.com>
11160 L:      netdev@vger.kernel.org
11161 W:      https://www.cspi.com/ethernet-products/support/downloads/
11162 S:      Supported
11163 F:      drivers/net/ethernet/myricom/myri10ge/
11164
11165 NAND FLASH SUBSYSTEM
11166 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11167 R:      Richard Weinberger <richard@nod.at>
11168 L:      linux-mtd@lists.infradead.org
11169 W:      http://www.linux-mtd.infradead.org/
11170 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11172 S:      Maintained
11173 F:      drivers/mtd/nand/
11174 F:      include/linux/mtd/*nand*.h
11175
11176 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11177 M:      Daniel Mack <zonque@gmail.com>
11178 S:      Maintained
11179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11180 W:      http://www.native-instruments.com
11181 F:      sound/usb/caiaq/
11182
11183 NATSEMI ETHERNET DRIVER (DP8381x)
11184 S:      Orphan
11185 F:      drivers/net/ethernet/natsemi/natsemi.c
11186
11187 NCR 5380 SCSI DRIVERS
11188 M:      Finn Thain <fthain@telegraphics.com.au>
11189 M:      Michael Schmitz <schmitzmic@gmail.com>
11190 L:      linux-scsi@vger.kernel.org
11191 S:      Maintained
11192 F:      Documentation/scsi/g_NCR5380.txt
11193 F:      drivers/scsi/NCR5380.*
11194 F:      drivers/scsi/arm/cumana_1.c
11195 F:      drivers/scsi/arm/oak.c
11196 F:      drivers/scsi/atari_scsi.*
11197 F:      drivers/scsi/dmx3191d.c
11198 F:      drivers/scsi/g_NCR5380.*
11199 F:      drivers/scsi/mac_scsi.*
11200 F:      drivers/scsi/sun3_scsi.*
11201 F:      drivers/scsi/sun3_scsi_vme.c
11202
11203 NCSI LIBRARY:
11204 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11205 S:      Maintained
11206 F:      net/ncsi/
11207
11208 NCT6775 HARDWARE MONITOR DRIVER
11209 M:      Guenter Roeck <linux@roeck-us.net>
11210 L:      linux-hwmon@vger.kernel.org
11211 S:      Maintained
11212 F:      Documentation/hwmon/nct6775.rst
11213 F:      drivers/hwmon/nct6775.c
11214
11215 NET_FAILOVER MODULE
11216 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11217 L:      netdev@vger.kernel.org
11218 S:      Supported
11219 F:      drivers/net/net_failover.c
11220 F:      include/net/net_failover.h
11221 F:      Documentation/networking/net_failover.rst
11222
11223 NETEM NETWORK EMULATOR
11224 M:      Stephen Hemminger <stephen@networkplumber.org>
11225 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11226 S:      Maintained
11227 F:      net/sched/sch_netem.c
11228
11229 NETERION 10GbE DRIVERS (s2io/vxge)
11230 M:      Jon Mason <jdmason@kudzu.us>
11231 L:      netdev@vger.kernel.org
11232 S:      Supported
11233 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11234 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11235 F:      drivers/net/ethernet/neterion/
11236
11237 NETFILTER
11238 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11239 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11240 M:      Florian Westphal <fw@strlen.de>
11241 L:      netfilter-devel@vger.kernel.org
11242 L:      coreteam@netfilter.org
11243 W:      http://www.netfilter.org/
11244 W:      http://www.iptables.org/
11245 W:      http://www.nftables.org/
11246 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11249 S:      Maintained
11250 F:      include/linux/netfilter*
11251 F:      include/linux/netfilter/
11252 F:      include/net/netfilter/
11253 F:      include/uapi/linux/netfilter*
11254 F:      include/uapi/linux/netfilter/
11255 F:      net/*/netfilter.c
11256 F:      net/*/netfilter/
11257 F:      net/netfilter/
11258 F:      net/bridge/br_netfilter*.c
11259
11260 NETROM NETWORK LAYER
11261 M:      Ralf Baechle <ralf@linux-mips.org>
11262 L:      linux-hams@vger.kernel.org
11263 W:      http://www.linux-ax25.org/
11264 S:      Maintained
11265 F:      include/net/netrom.h
11266 F:      include/uapi/linux/netrom.h
11267 F:      net/netrom/
11268
11269 NETRONOME ETHERNET DRIVERS
11270 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11271 L:      oss-drivers@netronome.com
11272 S:      Maintained
11273 F:      drivers/net/ethernet/netronome/
11274
11275 NETWORK BLOCK DEVICE (NBD)
11276 M:      Josef Bacik <josef@toxicpanda.com>
11277 S:      Maintained
11278 L:      linux-block@vger.kernel.org
11279 L:      nbd@other.debian.org
11280 F:      Documentation/admin-guide/blockdev/nbd.rst
11281 F:      drivers/block/nbd.c
11282 F:      include/trace/events/nbd.h
11283 F:      include/uapi/linux/nbd.h
11284
11285 NETWORK DROP MONITOR
11286 M:      Neil Horman <nhorman@tuxdriver.com>
11287 L:      netdev@vger.kernel.org
11288 S:      Maintained
11289 W:      https://fedorahosted.org/dropwatch/
11290 F:      net/core/drop_monitor.c
11291 F:      include/uapi/linux/net_dropmon.h
11292 F:      include/net/drop_monitor.h
11293
11294 NETWORKING DRIVERS
11295 M:      "David S. Miller" <davem@davemloft.net>
11296 L:      netdev@vger.kernel.org
11297 W:      http://www.linuxfoundation.org/en/Net
11298 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11301 S:      Odd Fixes
11302 F:      Documentation/devicetree/bindings/net/
11303 F:      drivers/net/
11304 F:      include/linux/if_*
11305 F:      include/linux/netdevice.h
11306 F:      include/linux/etherdevice.h
11307 F:      include/linux/fcdevice.h
11308 F:      include/linux/fddidevice.h
11309 F:      include/linux/hippidevice.h
11310 F:      include/linux/inetdevice.h
11311 F:      include/uapi/linux/if_*
11312 F:      include/uapi/linux/netdevice.h
11313
11314 NETWORKING DRIVERS (WIRELESS)
11315 M:      Kalle Valo <kvalo@codeaurora.org>
11316 L:      linux-wireless@vger.kernel.org
11317 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11320 S:      Maintained
11321 F:      Documentation/devicetree/bindings/net/wireless/
11322 F:      drivers/net/wireless/
11323
11324 NETWORKING [DSA]
11325 M:      Andrew Lunn <andrew@lunn.ch>
11326 M:      Vivien Didelot <vivien.didelot@gmail.com>
11327 M:      Florian Fainelli <f.fainelli@gmail.com>
11328 S:      Maintained
11329 F:      Documentation/devicetree/bindings/net/dsa/
11330 F:      net/dsa/
11331 F:      include/net/dsa.h
11332 F:      include/linux/dsa/
11333 F:      include/linux/platform_data/dsa.h
11334 F:      drivers/net/dsa/
11335
11336 NETWORKING [GENERAL]
11337 M:      "David S. Miller" <davem@davemloft.net>
11338 L:      netdev@vger.kernel.org
11339 W:      http://www.linuxfoundation.org/en/Net
11340 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11343 B:      mailto:netdev@vger.kernel.org
11344 S:      Maintained
11345 F:      net/
11346 F:      include/net/
11347 F:      include/linux/in.h
11348 F:      include/linux/net.h
11349 F:      include/linux/netdevice.h
11350 F:      include/uapi/linux/in.h
11351 F:      include/uapi/linux/net.h
11352 F:      include/uapi/linux/netdevice.h
11353 F:      include/uapi/linux/net_namespace.h
11354 F:      tools/testing/selftests/net/
11355 F:      lib/net_utils.c
11356 F:      lib/random32.c
11357 F:      Documentation/networking/
11358
11359 NETWORKING [IPSEC]
11360 M:      Steffen Klassert <steffen.klassert@secunet.com>
11361 M:      Herbert Xu <herbert@gondor.apana.org.au>
11362 M:      "David S. Miller" <davem@davemloft.net>
11363 L:      netdev@vger.kernel.org
11364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11366 S:      Maintained
11367 F:      net/xfrm/
11368 F:      net/key/
11369 F:      net/ipv4/xfrm*
11370 F:      net/ipv4/esp4*
11371 F:      net/ipv4/ah4.c
11372 F:      net/ipv4/ipcomp.c
11373 F:      net/ipv4/ip_vti.c
11374 F:      net/ipv6/xfrm*
11375 F:      net/ipv6/esp6*
11376 F:      net/ipv6/ah6.c
11377 F:      net/ipv6/ipcomp6.c
11378 F:      net/ipv6/ip6_vti.c
11379 F:      include/uapi/linux/xfrm.h
11380 F:      include/net/xfrm.h
11381
11382 NETWORKING [IPv4/IPv6]
11383 M:      "David S. Miller" <davem@davemloft.net>
11384 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11385 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11386 L:      netdev@vger.kernel.org
11387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11388 S:      Maintained
11389 F:      net/ipv4/
11390 F:      net/ipv6/
11391 F:      include/net/ip*
11392 F:      arch/x86/net/*
11393
11394 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11395 M:      Paul Moore <paul@paul-moore.com>
11396 W:      https://github.com/netlabel
11397 L:      netdev@vger.kernel.org
11398 L:      linux-security-module@vger.kernel.org
11399 S:      Maintained
11400 F:      Documentation/netlabel/
11401 F:      include/net/calipso.h
11402 F:      include/net/cipso_ipv4.h
11403 F:      include/net/netlabel.h
11404 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11405 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11406 F:      net/netlabel/
11407 F:      net/ipv4/cipso_ipv4.c
11408 F:      net/ipv6/calipso.c
11409 F:      net/netfilter/xt_CONNSECMARK.c
11410 F:      net/netfilter/xt_SECMARK.c
11411
11412 NETWORKING [TCP]
11413 M:      Eric Dumazet <edumazet@google.com>
11414 L:      netdev@vger.kernel.org
11415 S:      Maintained
11416 F:      net/ipv4/tcp*.c
11417 F:      net/ipv4/syncookies.c
11418 F:      net/ipv6/tcp*.c
11419 F:      net/ipv6/syncookies.c
11420 F:      include/uapi/linux/tcp.h
11421 F:      include/net/tcp.h
11422 F:      include/linux/tcp.h
11423 F:      include/trace/events/tcp.h
11424
11425 NETWORKING [TLS]
11426 M:      Boris Pismenny <borisp@mellanox.com>
11427 M:      Aviad Yehezkel <aviadye@mellanox.com>
11428 M:      John Fastabend <john.fastabend@gmail.com>
11429 M:      Daniel Borkmann <daniel@iogearbox.net>
11430 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11431 L:      netdev@vger.kernel.org
11432 S:      Maintained
11433 F:      net/tls/*
11434 F:      include/uapi/linux/tls.h
11435 F:      include/net/tls.h
11436
11437 NETWORKING [WIRELESS]
11438 L:      linux-wireless@vger.kernel.org
11439 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11440
11441 NETDEVSIM
11442 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11443 S:      Maintained
11444 F:      drivers/net/netdevsim/*
11445
11446 NETXEN (1/10) GbE SUPPORT
11447 M:      Manish Chopra <manishc@marvell.com>
11448 M:      Rahul Verma <rahulv@marvell.com>
11449 M:      GR-Linux-NIC-Dev@marvell.com
11450 L:      netdev@vger.kernel.org
11451 S:      Supported
11452 F:      drivers/net/ethernet/qlogic/netxen/
11453
11454 NEXTHOP
11455 M:      David Ahern <dsahern@kernel.org>
11456 L:      netdev@vger.kernel.org
11457 S:      Maintained
11458 F:      include/net/nexthop.h
11459 F:      include/uapi/linux/nexthop.h
11460 F:      include/net/netns/nexthop.h
11461 F:      net/ipv4/nexthop.c
11462
11463 NFC SUBSYSTEM
11464 L:      netdev@vger.kernel.org
11465 S:      Orphan
11466 F:      net/nfc/
11467 F:      include/net/nfc/
11468 F:      include/uapi/linux/nfc.h
11469 F:      drivers/nfc/
11470 F:      include/linux/platform_data/nfcmrvl.h
11471 F:      Documentation/devicetree/bindings/net/nfc/
11472
11473 NFS, SUNRPC, AND LOCKD CLIENTS
11474 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11475 M:      Anna Schumaker <anna.schumaker@netapp.com>
11476 L:      linux-nfs@vger.kernel.org
11477 W:      http://client.linux-nfs.org
11478 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11479 S:      Maintained
11480 F:      fs/lockd/
11481 F:      fs/nfs/
11482 F:      fs/nfs_common/
11483 F:      net/sunrpc/
11484 F:      include/linux/lockd/
11485 F:      include/linux/nfs*
11486 F:      include/linux/sunrpc/
11487 F:      include/uapi/linux/nfs*
11488 F:      include/uapi/linux/sunrpc/
11489
11490 NILFS2 FILESYSTEM
11491 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11492 L:      linux-nilfs@vger.kernel.org
11493 W:      https://nilfs.sourceforge.io/
11494 W:      https://nilfs.osdn.jp/
11495 T:      git git://github.com/konis/nilfs2.git
11496 S:      Supported
11497 F:      Documentation/filesystems/nilfs2.txt
11498 F:      fs/nilfs2/
11499 F:      include/trace/events/nilfs2.h
11500 F:      include/uapi/linux/nilfs2_api.h
11501 F:      include/uapi/linux/nilfs2_ondisk.h
11502
11503 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11504 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11505 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11506 S:      Maintained
11507 F:      Documentation/scsi/NinjaSCSI.txt
11508 F:      drivers/scsi/pcmcia/nsp_*
11509
11510 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11511 M:      GOTO Masanori <gotom@debian.or.jp>
11512 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11513 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11514 S:      Maintained
11515 F:      Documentation/scsi/NinjaSCSI.txt
11516 F:      drivers/scsi/nsp32*
11517
11518 NIOS2 ARCHITECTURE
11519 M:      Ley Foon Tan <lftan@altera.com>
11520 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11522 S:      Maintained
11523 F:      arch/nios2/
11524
11525 NOHZ, DYNTICKS SUPPORT
11526 M:      Frederic Weisbecker <fweisbec@gmail.com>
11527 M:      Thomas Gleixner <tglx@linutronix.de>
11528 M:      Ingo Molnar <mingo@kernel.org>
11529 L:      linux-kernel@vger.kernel.org
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11531 S:      Maintained
11532 F:      kernel/time/tick*.*
11533 F:      include/linux/tick.h
11534 F:      include/linux/sched/nohz.h
11535
11536 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11537 M:      Pavel Machek <pavel@ucw.cz>
11538 M:      Sakari Ailus <sakari.ailus@iki.fi>
11539 L:      linux-media@vger.kernel.org
11540 S:      Maintained
11541 F:      drivers/media/i2c/et8ek8
11542 F:      drivers/media/i2c/ad5820.c
11543
11544 NOKIA N900 POWER SUPPLY DRIVERS
11545 R:      Pali Rohár <pali.rohar@gmail.com>
11546 F:      include/linux/power/bq2415x_charger.h
11547 F:      include/linux/power/bq27xxx_battery.h
11548 F:      drivers/power/supply/bq2415x_charger.c
11549 F:      drivers/power/supply/bq27xxx_battery.c
11550 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11551 F:      drivers/power/supply/isp1704_charger.c
11552 F:      drivers/power/supply/rx51_battery.c
11553
11554 NOLIBC HEADER FILE
11555 M:      Willy Tarreau <w@1wt.eu>
11556 S:      Maintained
11557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11558 F:      tools/include/nolibc/
11559
11560 NSDEPS
11561 M:      Matthias Maennich <maennich@google.com>
11562 S:      Maintained
11563 F:      scripts/nsdeps
11564 F:      Documentation/core-api/symbol-namespaces.rst
11565
11566 NTB AMD DRIVER
11567 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11568 L:      linux-ntb@googlegroups.com
11569 S:      Supported
11570 F:      drivers/ntb/hw/amd/
11571
11572 NTB DRIVER CORE
11573 M:      Jon Mason <jdmason@kudzu.us>
11574 M:      Dave Jiang <dave.jiang@intel.com>
11575 M:      Allen Hubbe <allenbh@gmail.com>
11576 L:      linux-ntb@googlegroups.com
11577 S:      Supported
11578 W:      https://github.com/jonmason/ntb/wiki
11579 T:      git git://github.com/jonmason/ntb.git
11580 F:      drivers/ntb/
11581 F:      drivers/net/ntb_netdev.c
11582 F:      include/linux/ntb.h
11583 F:      include/linux/ntb_transport.h
11584 F:      tools/testing/selftests/ntb/
11585
11586 NTB IDT DRIVER
11587 M:      Serge Semin <fancer.lancer@gmail.com>
11588 L:      linux-ntb@googlegroups.com
11589 S:      Supported
11590 F:      drivers/ntb/hw/idt/
11591
11592 NTB INTEL DRIVER
11593 M:      Dave Jiang <dave.jiang@intel.com>
11594 L:      linux-ntb@googlegroups.com
11595 S:      Supported
11596 W:      https://github.com/davejiang/linux/wiki
11597 T:      git https://github.com/davejiang/linux.git
11598 F:      drivers/ntb/hw/intel/
11599
11600 NTFS FILESYSTEM
11601 M:      Anton Altaparmakov <anton@tuxera.com>
11602 L:      linux-ntfs-dev@lists.sourceforge.net
11603 W:      http://www.tuxera.com/
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11605 S:      Supported
11606 F:      Documentation/filesystems/ntfs.txt
11607 F:      fs/ntfs/
11608
11609 NUBUS SUBSYSTEM
11610 M:      Finn Thain <fthain@telegraphics.com.au>
11611 L:      linux-m68k@lists.linux-m68k.org
11612 S:      Maintained
11613 F:      arch/*/include/asm/nubus.h
11614 F:      drivers/nubus/
11615 F:      include/linux/nubus.h
11616 F:      include/uapi/linux/nubus.h
11617
11618 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11619 M:      Antonino Daplas <adaplas@gmail.com>
11620 L:      linux-fbdev@vger.kernel.org
11621 S:      Maintained
11622 F:      drivers/video/fbdev/riva/
11623 F:      drivers/video/fbdev/nvidia/
11624
11625 NVM EXPRESS DRIVER
11626 M:      Keith Busch <kbusch@kernel.org>
11627 M:      Jens Axboe <axboe@fb.com>
11628 M:      Christoph Hellwig <hch@lst.de>
11629 M:      Sagi Grimberg <sagi@grimberg.me>
11630 L:      linux-nvme@lists.infradead.org
11631 T:      git://git.infradead.org/nvme.git
11632 W:      http://git.infradead.org/nvme.git
11633 S:      Supported
11634 F:      drivers/nvme/host/
11635 F:      include/linux/nvme.h
11636 F:      include/uapi/linux/nvme_ioctl.h
11637
11638 NVM EXPRESS FC TRANSPORT DRIVERS
11639 M:      James Smart <james.smart@broadcom.com>
11640 L:      linux-nvme@lists.infradead.org
11641 S:      Supported
11642 F:      include/linux/nvme-fc.h
11643 F:      include/linux/nvme-fc-driver.h
11644 F:      drivers/nvme/host/fc.c
11645 F:      drivers/nvme/target/fc.c
11646 F:      drivers/nvme/target/fcloop.c
11647
11648 NVM EXPRESS TARGET DRIVER
11649 M:      Christoph Hellwig <hch@lst.de>
11650 M:      Sagi Grimberg <sagi@grimberg.me>
11651 L:      linux-nvme@lists.infradead.org
11652 T:      git://git.infradead.org/nvme.git
11653 W:      http://git.infradead.org/nvme.git
11654 S:      Supported
11655 F:      drivers/nvme/target/
11656
11657 NVMEM FRAMEWORK
11658 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11659 S:      Maintained
11660 F:      drivers/nvmem/
11661 F:      Documentation/devicetree/bindings/nvmem/
11662 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11663 F:      include/linux/nvmem-consumer.h
11664 F:      include/linux/nvmem-provider.h
11665
11666 NXP FXAS21002C DRIVER
11667 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11668 L:      linux-iio@vger.kernel.org
11669 S:      Maintained
11670 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11671 F:      drivers/iio/gyro/fxas21002c_core.c
11672 F:      drivers/iio/gyro/fxas21002c.h
11673 F:      drivers/iio/gyro/fxas21002c_i2c.c
11674 F:      drivers/iio/gyro/fxas21002c_spi.c
11675
11676 NXP SGTL5000 DRIVER
11677 M:      Fabio Estevam <festevam@gmail.com>
11678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11679 S:      Maintained
11680 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11681 F:      sound/soc/codecs/sgtl5000*
11682
11683 NXP SJA1105 ETHERNET SWITCH DRIVER
11684 M:      Vladimir Oltean <olteanv@gmail.com>
11685 L:      linux-kernel@vger.kernel.org
11686 S:      Maintained
11687 F:      drivers/net/dsa/sja1105
11688
11689 NXP TDA998X DRM DRIVER
11690 M:      Russell King <linux@armlinux.org.uk>
11691 S:      Maintained
11692 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11693 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11694 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11695 F:      include/drm/i2c/tda998x.h
11696 F:      include/dt-bindings/display/tda998x.h
11697 K:      "nxp,tda998x"
11698
11699 NXP TFA9879 DRIVER
11700 M:      Peter Rosin <peda@axentia.se>
11701 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11702 S:      Maintained
11703 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11704 F:      sound/soc/codecs/tfa9879*
11705
11706 NXP-NCI NFC DRIVER
11707 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11708 R:      Charles Gorand <charles.gorand@effinnov.com>
11709 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11710 S:      Supported
11711 F:      drivers/nfc/nxp-nci
11712
11713 OBJAGG
11714 M:      Jiri Pirko <jiri@mellanox.com>
11715 L:      netdev@vger.kernel.org
11716 S:      Supported
11717 F:      lib/objagg.c
11718 F:      lib/test_objagg.c
11719 F:      include/linux/objagg.h
11720
11721 NXP FSPI DRIVER
11722 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11723 M:      Ashish Kumar <ashish.kumar@nxp.com>
11724 L:      linux-spi@vger.kernel.org
11725 S:      Maintained
11726 F:      drivers/spi/spi-nxp-fspi.c
11727 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11728
11729 OBJTOOL
11730 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11731 M:      Peter Zijlstra <peterz@infradead.org>
11732 S:      Supported
11733 F:      tools/objtool/
11734
11735 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11736 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11737 M:      Andrew Donnellan <ajd@linux.ibm.com>
11738 L:      linuxppc-dev@lists.ozlabs.org
11739 S:      Supported
11740 F:      arch/powerpc/platforms/powernv/ocxl.c
11741 F:      arch/powerpc/include/asm/pnv-ocxl.h
11742 F:      drivers/misc/ocxl/
11743 F:      include/misc/ocxl*
11744 F:      include/uapi/misc/ocxl.h
11745 F:      Documentation/userspace-api/accelerators/ocxl.rst
11746
11747 OMAP AUDIO SUPPORT
11748 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11749 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11751 L:      linux-omap@vger.kernel.org
11752 S:      Maintained
11753 F:      sound/soc/ti/omap*
11754 F:      sound/soc/ti/rx51.c
11755 F:      sound/soc/ti/n810.c
11756 F:      sound/soc/ti/sdma-pcm.*
11757
11758 OMAP CLOCK FRAMEWORK SUPPORT
11759 M:      Paul Walmsley <paul@pwsan.com>
11760 L:      linux-omap@vger.kernel.org
11761 S:      Maintained
11762 F:      arch/arm/*omap*/*clock*
11763
11764 OMAP DEVICE TREE SUPPORT
11765 M:      Benoît Cousson <bcousson@baylibre.com>
11766 M:      Tony Lindgren <tony@atomide.com>
11767 L:      linux-omap@vger.kernel.org
11768 L:      devicetree@vger.kernel.org
11769 S:      Maintained
11770 F:      arch/arm/boot/dts/*omap*
11771 F:      arch/arm/boot/dts/*am3*
11772 F:      arch/arm/boot/dts/*am4*
11773 F:      arch/arm/boot/dts/*am5*
11774 F:      arch/arm/boot/dts/*dra7*
11775
11776 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11777 L:      linux-omap@vger.kernel.org
11778 L:      linux-fbdev@vger.kernel.org
11779 S:      Orphan
11780 F:      drivers/video/fbdev/omap2/
11781 F:      Documentation/arm/omap/dss.rst
11782
11783 OMAP FRAMEBUFFER SUPPORT
11784 L:      linux-fbdev@vger.kernel.org
11785 L:      linux-omap@vger.kernel.org
11786 S:      Orphan
11787 F:      drivers/video/fbdev/omap/
11788
11789 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11790 M:      Roger Quadros <rogerq@ti.com>
11791 M:      Tony Lindgren <tony@atomide.com>
11792 L:      linux-omap@vger.kernel.org
11793 S:      Maintained
11794 F:      drivers/memory/omap-gpmc.c
11795 F:      arch/arm/mach-omap2/*gpmc*
11796
11797 OMAP GPIO DRIVER
11798 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11799 M:      Santosh Shilimkar <ssantosh@kernel.org>
11800 M:      Kevin Hilman <khilman@kernel.org>
11801 L:      linux-omap@vger.kernel.org
11802 S:      Maintained
11803 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11804 F:      drivers/gpio/gpio-omap.c
11805
11806 OMAP HARDWARE SPINLOCK SUPPORT
11807 M:      Ohad Ben-Cohen <ohad@wizery.com>
11808 L:      linux-omap@vger.kernel.org
11809 S:      Maintained
11810 F:      drivers/hwspinlock/omap_hwspinlock.c
11811
11812 OMAP HS MMC SUPPORT
11813 L:      linux-mmc@vger.kernel.org
11814 L:      linux-omap@vger.kernel.org
11815 S:      Orphan
11816 F:      drivers/mmc/host/omap_hsmmc.c
11817
11818 OMAP HWMOD DATA
11819 M:      Paul Walmsley <paul@pwsan.com>
11820 L:      linux-omap@vger.kernel.org
11821 S:      Maintained
11822 F:      arch/arm/mach-omap2/omap_hwmod*data*
11823
11824 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11825 M:      Benoît Cousson <bcousson@baylibre.com>
11826 L:      linux-omap@vger.kernel.org
11827 S:      Maintained
11828 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11829
11830 OMAP HWMOD SUPPORT
11831 M:      Benoît Cousson <bcousson@baylibre.com>
11832 M:      Paul Walmsley <paul@pwsan.com>
11833 L:      linux-omap@vger.kernel.org
11834 S:      Maintained
11835 F:      arch/arm/mach-omap2/omap_hwmod.*
11836
11837 OMAP I2C DRIVER
11838 M:      Vignesh R <vigneshr@ti.com>
11839 L:      linux-omap@vger.kernel.org
11840 L:      linux-i2c@vger.kernel.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11843 F:      drivers/i2c/busses/i2c-omap.c
11844
11845 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11846 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11847 L:      linux-media@vger.kernel.org
11848 S:      Maintained
11849 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11850 F:      drivers/media/platform/omap3isp/
11851 F:      drivers/staging/media/omap4iss/
11852
11853 OMAP MMC SUPPORT
11854 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11855 L:      linux-omap@vger.kernel.org
11856 S:      Odd Fixes
11857 F:      drivers/mmc/host/omap.c
11858
11859 OMAP POWER MANAGEMENT SUPPORT
11860 M:      Kevin Hilman <khilman@kernel.org>
11861 L:      linux-omap@vger.kernel.org
11862 S:      Maintained
11863 F:      arch/arm/*omap*/*pm*
11864 F:      drivers/cpufreq/omap-cpufreq.c
11865
11866 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11867 M:      Rajendra Nayak <rnayak@codeaurora.org>
11868 M:      Paul Walmsley <paul@pwsan.com>
11869 L:      linux-omap@vger.kernel.org
11870 S:      Maintained
11871 F:      arch/arm/mach-omap2/prm*
11872
11873 OMAP RANDOM NUMBER GENERATOR SUPPORT
11874 M:      Deepak Saxena <dsaxena@plexity.net>
11875 S:      Maintained
11876 F:      drivers/char/hw_random/omap-rng.c
11877
11878 OMAP USB SUPPORT
11879 L:      linux-usb@vger.kernel.org
11880 L:      linux-omap@vger.kernel.org
11881 S:      Orphan
11882 F:      drivers/usb/*/*omap*
11883 F:      arch/arm/*omap*/usb*
11884
11885 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11886 M:      Mark Jackson <mpfj@newflow.co.uk>
11887 L:      linux-omap@vger.kernel.org
11888 S:      Maintained
11889 F:      arch/arm/boot/dts/am335x-nano.dts
11890
11891 OMAP1 SUPPORT
11892 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11893 M:      Tony Lindgren <tony@atomide.com>
11894 L:      linux-omap@vger.kernel.org
11895 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11897 S:      Maintained
11898 F:      arch/arm/mach-omap1/
11899 F:      arch/arm/plat-omap/
11900 F:      arch/arm/configs/omap1_defconfig
11901 F:      drivers/i2c/busses/i2c-omap.c
11902 F:      include/linux/platform_data/i2c-omap.h
11903 F:      include/linux/platform_data/ams-delta-fiq.h
11904
11905 OMAP2+ SUPPORT
11906 M:      Tony Lindgren <tony@atomide.com>
11907 L:      linux-omap@vger.kernel.org
11908 W:      http://www.muru.com/linux/omap/
11909 W:      http://linux.omap.com/
11910 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11912 S:      Maintained
11913 F:      arch/arm/mach-omap2/
11914 F:      arch/arm/plat-omap/
11915 F:      arch/arm/configs/omap2plus_defconfig
11916 F:      drivers/bus/ti-sysc.c
11917 F:      drivers/i2c/busses/i2c-omap.c
11918 F:      drivers/irqchip/irq-omap-intc.c
11919 F:      drivers/mfd/*omap*.c
11920 F:      drivers/mfd/menelaus.c
11921 F:      drivers/mfd/palmas.c
11922 F:      drivers/mfd/tps65217.c
11923 F:      drivers/mfd/tps65218.c
11924 F:      drivers/mfd/tps65910.c
11925 F:      drivers/mfd/twl-core.[ch]
11926 F:      drivers/mfd/twl4030*.c
11927 F:      drivers/mfd/twl6030*.c
11928 F:      drivers/mfd/twl6040*.c
11929 F:      drivers/regulator/palmas-regulator*.c
11930 F:      drivers/regulator/pbias-regulator.c
11931 F:      drivers/regulator/tps65217-regulator.c
11932 F:      drivers/regulator/tps65218-regulator.c
11933 F:      drivers/regulator/tps65910-regulator.c
11934 F:      drivers/regulator/twl-regulator.c
11935 F:      drivers/regulator/twl6030-regulator.c
11936 F:      include/linux/platform_data/i2c-omap.h
11937 F:      include/linux/platform_data/ti-sysc.h
11938
11939 ONION OMEGA2+ BOARD
11940 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11941 L:      linux-mips@vger.kernel.org
11942 S:      Maintained
11943 F:      arch/mips/boot/dts/ralink/omega2p.dts
11944
11945 OMFS FILESYSTEM
11946 M:      Bob Copeland <me@bobcopeland.com>
11947 L:      linux-karma-devel@lists.sourceforge.net
11948 S:      Maintained
11949 F:      Documentation/filesystems/omfs.txt
11950 F:      fs/omfs/
11951
11952 OMNIKEY CARDMAN 4000 DRIVER
11953 M:      Harald Welte <laforge@gnumonks.org>
11954 S:      Maintained
11955 F:      drivers/char/pcmcia/cm4000_cs.c
11956 F:      include/linux/cm4000_cs.h
11957 F:      include/uapi/linux/cm4000_cs.h
11958
11959 OMNIKEY CARDMAN 4040 DRIVER
11960 M:      Harald Welte <laforge@gnumonks.org>
11961 S:      Maintained
11962 F:      drivers/char/pcmcia/cm4040_cs.*
11963
11964 OMNIVISION OV13858 SENSOR DRIVER
11965 M:      Sakari Ailus <sakari.ailus@linux.intel.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/ov13858.c
11970
11971 OMNIVISION OV2680 SENSOR DRIVER
11972 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11973 L:      linux-media@vger.kernel.org
11974 T:      git git://linuxtv.org/media_tree.git
11975 S:      Maintained
11976 F:      drivers/media/i2c/ov2680.c
11977 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11978
11979 OMNIVISION OV2685 SENSOR DRIVER
11980 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11985
11986 OMNIVISION OV5640 SENSOR DRIVER
11987 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
11992
11993 OMNIVISION OV5647 SENSOR DRIVER
11994 M:      Luis Oliveira <lolivei@synopsys.com>
11995 L:      linux-media@vger.kernel.org
11996 T:      git git://linuxtv.org/media_tree.git
11997 S:      Maintained
11998 F:      drivers/media/i2c/ov5647.c
11999
12000 OMNIVISION OV5670 SENSOR DRIVER
12001 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12002 M:      Hyungwoo Yang <hyungwoo.yang@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/ov5670.c
12007
12008 OMNIVISION OV5675 SENSOR DRIVER
12009 M:      Shawn Tu <shawnx.tu@intel.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/ov5675.c
12014
12015 OMNIVISION OV5695 SENSOR DRIVER
12016 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12017 L:      linux-media@vger.kernel.org
12018 T:      git git://linuxtv.org/media_tree.git
12019 S:      Maintained
12020 F:      drivers/media/i2c/ov5695.c
12021
12022 OMNIVISION OV7670 SENSOR DRIVER
12023 M:      Jonathan Corbet <corbet@lwn.net>
12024 L:      linux-media@vger.kernel.org
12025 T:      git git://linuxtv.org/media_tree.git
12026 S:      Maintained
12027 F:      drivers/media/i2c/ov7670.c
12028 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12029
12030 OMNIVISION OV772x SENSOR DRIVER
12031 M:      Jacopo Mondi <jacopo@jmondi.org>
12032 L:      linux-media@vger.kernel.org
12033 T:      git git://linuxtv.org/media_tree.git
12034 S:      Odd fixes
12035 F:      drivers/media/i2c/ov772x.c
12036 F:      include/media/i2c/ov772x.h
12037 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12038
12039 OMNIVISION OV7740 SENSOR DRIVER
12040 M:      Wenyou Yang <wenyou.yang@microchip.com>
12041 L:      linux-media@vger.kernel.org
12042 T:      git git://linuxtv.org/media_tree.git
12043 S:      Maintained
12044 F:      drivers/media/i2c/ov7740.c
12045 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12046
12047 OMNIVISION OV9640 SENSOR DRIVER
12048 M:      Petr Cvek <petrcvekcz@gmail.com>
12049 L:      linux-media@vger.kernel.org
12050 S:      Maintained
12051 F:      drivers/media/i2c/ov9640.*
12052
12053 OMNIVISION OV8856 SENSOR DRIVER
12054 M:      Ben Kao <ben.kao@intel.com>
12055 L:      linux-media@vger.kernel.org
12056 T:      git git://linuxtv.org/media_tree.git
12057 S:      Maintained
12058 F:      drivers/media/i2c/ov8856.c
12059
12060 OMNIVISION OV9650 SENSOR DRIVER
12061 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12062 R:      Akinobu Mita <akinobu.mita@gmail.com>
12063 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12064 L:      linux-media@vger.kernel.org
12065 T:      git git://linuxtv.org/media_tree.git
12066 S:      Maintained
12067 F:      drivers/media/i2c/ov9650.c
12068 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12069
12070 ONENAND FLASH DRIVER
12071 M:      Kyungmin Park <kyungmin.park@samsung.com>
12072 L:      linux-mtd@lists.infradead.org
12073 S:      Maintained
12074 F:      drivers/mtd/nand/onenand/
12075 F:      include/linux/mtd/onenand*.h
12076
12077 OP-TEE DRIVER
12078 M:      Jens Wiklander <jens.wiklander@linaro.org>
12079 L:      tee-dev@lists.linaro.org
12080 S:      Maintained
12081 F:      drivers/tee/optee/
12082
12083 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12084 M:      Sumit Garg <sumit.garg@linaro.org>
12085 L:      tee-dev@lists.linaro.org
12086 S:      Maintained
12087 F:      drivers/char/hw_random/optee-rng.c
12088
12089 OPA-VNIC DRIVER
12090 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12091 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12092 L:      linux-rdma@vger.kernel.org
12093 S:      Supported
12094 F:      drivers/infiniband/ulp/opa_vnic
12095
12096 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12097 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12098 M:      Frank Rowand <frowand.list@gmail.com>
12099 L:      devicetree@vger.kernel.org
12100 S:      Maintained
12101 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12102 F:      Documentation/devicetree/overlay-notes.txt
12103 F:      drivers/of/overlay.c
12104 F:      drivers/of/resolver.c
12105 K:      of_overlay_notifier_
12106
12107 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12108 M:      Rob Herring <robh+dt@kernel.org>
12109 M:      Frank Rowand <frowand.list@gmail.com>
12110 L:      devicetree@vger.kernel.org
12111 W:      http://www.devicetree.org/
12112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12113 S:      Maintained
12114 F:      drivers/of/
12115 F:      include/linux/of*.h
12116 F:      scripts/dtc/
12117 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12118
12119 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12120 M:      Rob Herring <robh+dt@kernel.org>
12121 M:      Mark Rutland <mark.rutland@arm.com>
12122 L:      devicetree@vger.kernel.org
12123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12124 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12125 S:      Maintained
12126 F:      Documentation/devicetree/
12127 F:      arch/*/boot/dts/
12128 F:      include/dt-bindings/
12129
12130 OPENCORES I2C BUS DRIVER
12131 M:      Peter Korsgaard <peter@korsgaard.com>
12132 M:      Andrew Lunn <andrew@lunn.ch>
12133 L:      linux-i2c@vger.kernel.org
12134 S:      Maintained
12135 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12136 F:      Documentation/i2c/busses/i2c-ocores.rst
12137 F:      drivers/i2c/busses/i2c-ocores.c
12138 F:      include/linux/platform_data/i2c-ocores.h
12139
12140 OPENRISC ARCHITECTURE
12141 M:      Jonas Bonn <jonas@southpole.se>
12142 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12143 M:      Stafford Horne <shorne@gmail.com>
12144 T:      git git://github.com/openrisc/linux.git
12145 L:      openrisc@lists.librecores.org
12146 W:      http://openrisc.io
12147 S:      Maintained
12148 F:      Documentation/devicetree/bindings/openrisc/
12149 F:      Documentation/openrisc/
12150 F:      arch/openrisc/
12151 F:      drivers/irqchip/irq-ompic.c
12152 F:      drivers/irqchip/irq-or1k-*
12153
12154 OPENVSWITCH
12155 M:      Pravin B Shelar <pshelar@ovn.org>
12156 L:      netdev@vger.kernel.org
12157 L:      dev@openvswitch.org
12158 W:      http://openvswitch.org
12159 S:      Maintained
12160 F:      net/openvswitch/
12161 F:      include/uapi/linux/openvswitch.h
12162
12163 OPERATING PERFORMANCE POINTS (OPP)
12164 M:      Viresh Kumar <vireshk@kernel.org>
12165 M:      Nishanth Menon <nm@ti.com>
12166 M:      Stephen Boyd <sboyd@kernel.org>
12167 L:      linux-pm@vger.kernel.org
12168 S:      Maintained
12169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12170 F:      drivers/opp/
12171 F:      include/linux/pm_opp.h
12172 F:      Documentation/power/opp.rst
12173 F:      Documentation/devicetree/bindings/opp/
12174
12175 OPL4 DRIVER
12176 M:      Clemens Ladisch <clemens@ladisch.de>
12177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12179 S:      Maintained
12180 F:      sound/drivers/opl4/
12181
12182 OPROFILE
12183 M:      Robert Richter <rric@kernel.org>
12184 L:      oprofile-list@lists.sf.net
12185 S:      Maintained
12186 F:      arch/*/include/asm/oprofile*.h
12187 F:      arch/*/oprofile/
12188 F:      drivers/oprofile/
12189 F:      include/linux/oprofile.h
12190
12191 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12192 M:      Mark Fasheh <mark@fasheh.com>
12193 M:      Joel Becker <jlbec@evilplan.org>
12194 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12195 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12196 W:      http://ocfs2.wiki.kernel.org
12197 S:      Supported
12198 F:      Documentation/filesystems/ocfs2.txt
12199 F:      Documentation/filesystems/dlmfs.txt
12200 F:      fs/ocfs2/
12201
12202 ORANGEFS FILESYSTEM
12203 M:      Mike Marshall <hubcap@omnibond.com>
12204 R:      Martin Brandenburg <martin@omnibond.com>
12205 L:      devel@lists.orangefs.org
12206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12207 S:      Supported
12208 F:      fs/orangefs/
12209 F:      Documentation/filesystems/orangefs.txt
12210
12211 ORINOCO DRIVER
12212 L:      linux-wireless@vger.kernel.org
12213 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12214 W:      http://www.nongnu.org/orinoco/
12215 S:      Orphan
12216 F:      drivers/net/wireless/intersil/orinoco/
12217
12218 OV2659 OMNIVISION SENSOR DRIVER
12219 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12220 L:      linux-media@vger.kernel.org
12221 W:      https://linuxtv.org
12222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12223 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12224 S:      Maintained
12225 F:      drivers/media/i2c/ov2659.c
12226 F:      include/media/i2c/ov2659.h
12227
12228 OVERLAY FILESYSTEM
12229 M:      Miklos Szeredi <miklos@szeredi.hu>
12230 L:      linux-unionfs@vger.kernel.org
12231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12232 S:      Supported
12233 F:      fs/overlayfs/
12234 F:      Documentation/filesystems/overlayfs.txt
12235
12236 P54 WIRELESS DRIVER
12237 M:      Christian Lamparter <chunkeey@googlemail.com>
12238 L:      linux-wireless@vger.kernel.org
12239 W:      http://wireless.kernel.org/en/users/Drivers/p54
12240 S:      Maintained
12241 F:      drivers/net/wireless/intersil/p54/
12242
12243 PA SEMI ETHERNET DRIVER
12244 L:      netdev@vger.kernel.org
12245 S:      Orphan
12246 F:      drivers/net/ethernet/pasemi/*
12247
12248 PA SEMI SMBUS DRIVER
12249 L:      linux-i2c@vger.kernel.org
12250 S:      Orphan
12251 F:      drivers/i2c/busses/i2c-pasemi.c
12252
12253 PACKING
12254 M:      Vladimir Oltean <olteanv@gmail.com>
12255 L:      netdev@vger.kernel.org
12256 S:      Supported
12257 F:      lib/packing.c
12258 F:      include/linux/packing.h
12259 F:      Documentation/core-api/packing.rst
12260
12261 PADATA PARALLEL EXECUTION MECHANISM
12262 M:      Steffen Klassert <steffen.klassert@secunet.com>
12263 L:      linux-crypto@vger.kernel.org
12264 S:      Maintained
12265 F:      kernel/padata.c
12266 F:      include/linux/padata.h
12267 F:      Documentation/padata.txt
12268
12269 PAGE POOL
12270 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12271 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12272 L:      netdev@vger.kernel.org
12273 S:      Supported
12274 F:      net/core/page_pool.c
12275 F:      include/net/page_pool.h
12276
12277 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12278 M:      Harald Welte <laforge@gnumonks.org>
12279 L:      platform-driver-x86@vger.kernel.org
12280 S:      Maintained
12281 F:      drivers/platform/x86/panasonic-laptop.c
12282
12283 PARALLEL LCD/KEYPAD PANEL DRIVER
12284 M:      Willy Tarreau <willy@haproxy.com>
12285 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12286 S:      Odd Fixes
12287 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12288 F:      drivers/auxdisplay/panel.c
12289
12290 PARALLEL PORT SUBSYSTEM
12291 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12292 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12293 L:      linux-parport@lists.infradead.org (subscribers-only)
12294 S:      Maintained
12295 F:      drivers/parport/
12296 F:      include/linux/parport*.h
12297 F:      drivers/char/ppdev.c
12298 F:      include/uapi/linux/ppdev.h
12299 F:      Documentation/driver-api/parport*.rst
12300
12301 PARAVIRT_OPS INTERFACE
12302 M:      Juergen Gross <jgross@suse.com>
12303 M:      Thomas Hellstrom <thellstrom@vmware.com>
12304 M:      "VMware, Inc." <pv-drivers@vmware.com>
12305 L:      virtualization@lists.linux-foundation.org
12306 S:      Supported
12307 F:      Documentation/virt/paravirt_ops.rst
12308 F:      arch/*/kernel/paravirt*
12309 F:      arch/*/include/asm/paravirt*.h
12310 F:      include/linux/hypervisor.h
12311
12312 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12313 M:      Tim Waugh <tim@cyberelk.net>
12314 L:      linux-parport@lists.infradead.org (subscribers-only)
12315 S:      Maintained
12316 F:      Documentation/admin-guide/blockdev/paride.rst
12317 F:      drivers/block/paride/
12318
12319 PARISC ARCHITECTURE
12320 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12321 M:      Helge Deller <deller@gmx.de>
12322 L:      linux-parisc@vger.kernel.org
12323 W:      http://www.parisc-linux.org/
12324 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12327 S:      Maintained
12328 F:      arch/parisc/
12329 F:      Documentation/parisc/
12330 F:      drivers/parisc/
12331 F:      drivers/char/agp/parisc-agp.c
12332 F:      drivers/input/misc/hp_sdc_rtc.c
12333 F:      drivers/input/serio/gscps2.c
12334 F:      drivers/input/serio/hp_sdc*
12335 F:      drivers/parport/parport_gsc.*
12336 F:      drivers/tty/serial/8250/8250_gsc.c
12337 F:      drivers/video/fbdev/sti*
12338 F:      drivers/video/console/sti*
12339 F:      drivers/video/logo/logo_parisc*
12340 F:      include/linux/hp_sdc.h
12341
12342 PARMAN
12343 M:      Jiri Pirko <jiri@mellanox.com>
12344 L:      netdev@vger.kernel.org
12345 S:      Supported
12346 F:      lib/parman.c
12347 F:      lib/test_parman.c
12348 F:      include/linux/parman.h
12349
12350 PC ENGINES APU BOARD DRIVER
12351 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12352 S:      Maintained
12353 F:      drivers/platform/x86/pcengines-apuv2.c
12354
12355 PC87360 HARDWARE MONITORING DRIVER
12356 M:      Jim Cromie <jim.cromie@gmail.com>
12357 L:      linux-hwmon@vger.kernel.org
12358 S:      Maintained
12359 F:      Documentation/hwmon/pc87360.rst
12360 F:      drivers/hwmon/pc87360.c
12361
12362 PC8736x GPIO DRIVER
12363 M:      Jim Cromie <jim.cromie@gmail.com>
12364 S:      Maintained
12365 F:      drivers/char/pc8736x_gpio.c
12366
12367 PC87427 HARDWARE MONITORING DRIVER
12368 M:      Jean Delvare <jdelvare@suse.com>
12369 L:      linux-hwmon@vger.kernel.org
12370 S:      Maintained
12371 F:      Documentation/hwmon/pc87427.rst
12372 F:      drivers/hwmon/pc87427.c
12373
12374 PCA9532 LED DRIVER
12375 M:      Riku Voipio <riku.voipio@iki.fi>
12376 S:      Maintained
12377 F:      drivers/leds/leds-pca9532.c
12378 F:      include/linux/leds-pca9532.h
12379
12380 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12381 M:      Guenter Roeck <linux@roeck-us.net>
12382 L:      linux-i2c@vger.kernel.org
12383 S:      Maintained
12384 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12385
12386 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12387 M:      Khalid Aziz <khalid@gonehiking.org>
12388 S:      Maintained
12389 F:      drivers/firmware/pcdp.*
12390
12391 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12392 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12393 L:      linux-pci@vger.kernel.org
12394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12395 S:      Maintained
12396 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12397 F:      drivers/pci/controller/pci-aardvark.c
12398
12399 PCI DRIVER FOR ALTERA PCIE IP
12400 M:      Ley Foon Tan <lftan@altera.com>
12401 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12402 L:      linux-pci@vger.kernel.org
12403 S:      Supported
12404 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12405 F:      drivers/pci/controller/pcie-altera.c
12406
12407 PCI DRIVER FOR APPLIEDMICRO XGENE
12408 M:      Toan Le <toan@os.amperecomputing.com>
12409 L:      linux-pci@vger.kernel.org
12410 L:      linux-arm-kernel@lists.infradead.org
12411 S:      Maintained
12412 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12413 F:      drivers/pci/controller/pci-xgene.c
12414
12415 PCI DRIVER FOR ARM VERSATILE PLATFORM
12416 M:      Rob Herring <robh@kernel.org>
12417 L:      linux-pci@vger.kernel.org
12418 L:      linux-arm-kernel@lists.infradead.org
12419 S:      Maintained
12420 F:      Documentation/devicetree/bindings/pci/versatile.txt
12421 F:      drivers/pci/controller/pci-versatile.c
12422
12423 PCI DRIVER FOR ARMADA 8K
12424 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12425 L:      linux-pci@vger.kernel.org
12426 L:      linux-arm-kernel@lists.infradead.org
12427 S:      Maintained
12428 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12429 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12430
12431 PCI DRIVER FOR CADENCE PCIE IP
12432 M:      Tom Joseph <tjoseph@cadence.com>
12433 L:      linux-pci@vger.kernel.org
12434 S:      Maintained
12435 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12436 F:      drivers/pci/controller/pcie-cadence*
12437
12438 PCI DRIVER FOR FREESCALE LAYERSCAPE
12439 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12440 M:      Mingkai Hu <mingkai.hu@nxp.com>
12441 M:      Roy Zang <roy.zang@nxp.com>
12442 L:      linuxppc-dev@lists.ozlabs.org
12443 L:      linux-pci@vger.kernel.org
12444 L:      linux-arm-kernel@lists.infradead.org
12445 S:      Maintained
12446 F:      drivers/pci/controller/dwc/*layerscape*
12447
12448 PCI DRIVER FOR GENERIC OF HOSTS
12449 M:      Will Deacon <will@kernel.org>
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/host-generic-pci.txt
12454 F:      drivers/pci/controller/pci-host-common.c
12455 F:      drivers/pci/controller/pci-host-generic.c
12456
12457 PCI DRIVER FOR IMX6
12458 M:      Richard Zhu <hongxing.zhu@nxp.com>
12459 M:      Lucas Stach <l.stach@pengutronix.de>
12460 L:      linux-pci@vger.kernel.org
12461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12462 S:      Maintained
12463 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12464 F:      drivers/pci/controller/dwc/*imx6*
12465
12466 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12467 M:      Keith Busch <keith.busch@intel.com>
12468 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12469 L:      linux-pci@vger.kernel.org
12470 S:      Supported
12471 F:      drivers/pci/controller/vmd.c
12472
12473 PCI DRIVER FOR MICROSEMI SWITCHTEC
12474 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12475 M:      Logan Gunthorpe <logang@deltatee.com>
12476 L:      linux-pci@vger.kernel.org
12477 S:      Maintained
12478 F:      Documentation/driver-api/switchtec.rst
12479 F:      Documentation/ABI/testing/sysfs-class-switchtec
12480 F:      drivers/pci/switch/switchtec*
12481 F:      include/uapi/linux/switchtec_ioctl.h
12482 F:      include/linux/switchtec.h
12483 F:      drivers/ntb/hw/mscc/
12484
12485 PCI DRIVER FOR MOBIVEIL PCIE IP
12486 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12487 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12488 L:      linux-pci@vger.kernel.org
12489 S:      Supported
12490 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12491 F:      drivers/pci/controller/pcie-mobiveil.c
12492
12493 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12494 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12495 M:      Jason Cooper <jason@lakedaemon.net>
12496 L:      linux-pci@vger.kernel.org
12497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12498 S:      Maintained
12499 F:      drivers/pci/controller/*mvebu*
12500
12501 PCI DRIVER FOR NVIDIA TEGRA
12502 M:      Thierry Reding <thierry.reding@gmail.com>
12503 L:      linux-tegra@vger.kernel.org
12504 L:      linux-pci@vger.kernel.org
12505 S:      Supported
12506 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12507 F:      drivers/pci/controller/pci-tegra.c
12508
12509 PCI DRIVER FOR RENESAS R-CAR
12510 M:      Simon Horman <horms@verge.net.au>
12511 L:      linux-pci@vger.kernel.org
12512 L:      linux-renesas-soc@vger.kernel.org
12513 S:      Maintained
12514 F:      drivers/pci/controller/*rcar*
12515
12516 PCI DRIVER FOR SAMSUNG EXYNOS
12517 M:      Jingoo Han <jingoohan1@gmail.com>
12518 L:      linux-pci@vger.kernel.org
12519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12520 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12521 S:      Maintained
12522 F:      drivers/pci/controller/dwc/pci-exynos.c
12523
12524 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12525 M:      Jingoo Han <jingoohan1@gmail.com>
12526 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12527 L:      linux-pci@vger.kernel.org
12528 S:      Maintained
12529 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12530 F:      drivers/pci/controller/dwc/*designware*
12531
12532 PCI DRIVER FOR TI DRA7XX
12533 M:      Kishon Vijay Abraham I <kishon@ti.com>
12534 L:      linux-omap@vger.kernel.org
12535 L:      linux-pci@vger.kernel.org
12536 S:      Supported
12537 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12538 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12539
12540 PCI DRIVER FOR TI KEYSTONE
12541 M:      Murali Karicheri <m-karicheri2@ti.com>
12542 L:      linux-pci@vger.kernel.org
12543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12544 S:      Maintained
12545 F:      drivers/pci/controller/dwc/pci-keystone.c
12546
12547 PCI ENDPOINT SUBSYSTEM
12548 M:      Kishon Vijay Abraham I <kishon@ti.com>
12549 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12550 L:      linux-pci@vger.kernel.org
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12552 S:      Supported
12553 F:      drivers/pci/endpoint/
12554 F:      drivers/misc/pci_endpoint_test.c
12555 F:      tools/pci/
12556
12557 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12558 M:      Russell Currey <ruscur@russell.cc>
12559 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12560 M:      Oliver O'Halloran <oohall@gmail.com>
12561 L:      linuxppc-dev@lists.ozlabs.org
12562 S:      Supported
12563 F:      Documentation/PCI/pci-error-recovery.rst
12564 F:      drivers/pci/pcie/aer.c
12565 F:      drivers/pci/pcie/dpc.c
12566 F:      drivers/pci/pcie/err.c
12567 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12568 F:      arch/powerpc/kernel/eeh*.c
12569 F:      arch/powerpc/platforms/*/eeh*.c
12570 F:      arch/powerpc/include/*/eeh*.h
12571
12572 PCI ERROR RECOVERY
12573 M:      Linas Vepstas <linasvepstas@gmail.com>
12574 L:      linux-pci@vger.kernel.org
12575 S:      Supported
12576 F:      Documentation/PCI/pci-error-recovery.rst
12577
12578 PCI MSI DRIVER FOR ALTERA MSI IP
12579 M:      Ley Foon Tan <lftan@altera.com>
12580 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12581 L:      linux-pci@vger.kernel.org
12582 S:      Supported
12583 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12584 F:      drivers/pci/controller/pcie-altera-msi.c
12585
12586 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12587 M:      Toan Le <toan@os.amperecomputing.com>
12588 L:      linux-pci@vger.kernel.org
12589 L:      linux-arm-kernel@lists.infradead.org
12590 S:      Maintained
12591 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12592 F:      drivers/pci/controller/pci-xgene-msi.c
12593
12594 PCI SUBSYSTEM
12595 M:      Bjorn Helgaas <bhelgaas@google.com>
12596 L:      linux-pci@vger.kernel.org
12597 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12599 S:      Supported
12600 F:      Documentation/devicetree/bindings/pci/
12601 F:      Documentation/PCI/
12602 F:      drivers/acpi/pci*
12603 F:      drivers/pci/
12604 F:      include/asm-generic/pci*
12605 F:      include/linux/pci*
12606 F:      include/linux/of_pci.h
12607 F:      include/uapi/linux/pci*
12608 F:      lib/pci*
12609 F:      arch/x86/pci/
12610 F:      arch/x86/kernel/quirks.c
12611 F:      arch/x86/kernel/early-quirks.c
12612
12613 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12614 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12615 R:      Andrew Murray <andrew.murray@arm.com>
12616 L:      linux-pci@vger.kernel.org
12617 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12619 S:      Supported
12620 F:      drivers/pci/controller/
12621
12622 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12623 M:      Jonathan Chocron <jonnyc@amazon.com>
12624 L:      linux-pci@vger.kernel.org
12625 S:      Maintained
12626 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12627 F:      drivers/pci/controller/dwc/pcie-al.c
12628
12629 PCIE DRIVER FOR AMLOGIC MESON
12630 M:      Yue Wang <yue.wang@Amlogic.com>
12631 L:      linux-pci@vger.kernel.org
12632 L:      linux-amlogic@lists.infradead.org
12633 S:      Maintained
12634 F:      drivers/pci/controller/dwc/pci-meson.c
12635
12636 PCIE DRIVER FOR AXIS ARTPEC
12637 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12638 L:      linux-arm-kernel@axis.com
12639 L:      linux-pci@vger.kernel.org
12640 S:      Maintained
12641 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12642 F:      drivers/pci/controller/dwc/*artpec*
12643
12644 PCIE DRIVER FOR CAVIUM THUNDERX
12645 M:      David Daney <david.daney@cavium.com>
12646 L:      linux-pci@vger.kernel.org
12647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12648 S:      Supported
12649 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12650 F:      drivers/pci/controller/pci-thunder-*
12651
12652 PCIE DRIVER FOR HISILICON
12653 M:      Zhou Wang <wangzhou1@hisilicon.com>
12654 L:      linux-pci@vger.kernel.org
12655 S:      Maintained
12656 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12657 F:      drivers/pci/controller/dwc/pcie-hisi.c
12658
12659 PCIE DRIVER FOR HISILICON KIRIN
12660 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12661 M:      Binghui Wang <wangbinghui@hisilicon.com>
12662 L:      linux-pci@vger.kernel.org
12663 S:      Maintained
12664 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12665 F:      drivers/pci/controller/dwc/pcie-kirin.c
12666
12667 PCIE DRIVER FOR HISILICON STB
12668 M:      Shawn Guo <shawn.guo@linaro.org>
12669 L:      linux-pci@vger.kernel.org
12670 S:      Maintained
12671 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12672 F:      drivers/pci/controller/dwc/pcie-histb.c
12673
12674 PCIE DRIVER FOR MEDIATEK
12675 M:      Ryder Lee <ryder.lee@mediatek.com>
12676 L:      linux-pci@vger.kernel.org
12677 L:      linux-mediatek@lists.infradead.org
12678 S:      Supported
12679 F:      Documentation/devicetree/bindings/pci/mediatek*
12680 F:      drivers/pci/controller/*mediatek*
12681
12682 PCIE DRIVER FOR QUALCOMM MSM
12683 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12684 L:      linux-pci@vger.kernel.org
12685 L:      linux-arm-msm@vger.kernel.org
12686 S:      Maintained
12687 F:      drivers/pci/controller/dwc/*qcom*
12688
12689 PCIE DRIVER FOR ROCKCHIP
12690 M:      Shawn Lin <shawn.lin@rock-chips.com>
12691 L:      linux-pci@vger.kernel.org
12692 L:      linux-rockchip@lists.infradead.org
12693 S:      Maintained
12694 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12695 F:      drivers/pci/controller/pcie-rockchip*
12696
12697 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12698 M:      Linus Walleij <linus.walleij@linaro.org>
12699 L:      linux-pci@vger.kernel.org
12700 S:      Maintained
12701 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12702 F:      drivers/pci/controller/pci-v3-semi.c
12703
12704 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12705 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12706 L:      linux-pci@vger.kernel.org
12707 S:      Maintained
12708 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12709 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12710
12711 PCIE DRIVER FOR ST SPEAR13XX
12712 M:      Pratyush Anand <pratyush.anand@gmail.com>
12713 L:      linux-pci@vger.kernel.org
12714 S:      Maintained
12715 F:      drivers/pci/controller/dwc/*spear*
12716
12717 PCMCIA SUBSYSTEM
12718 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12720 S:      Odd Fixes
12721 F:      Documentation/pcmcia/
12722 F:      tools/pcmcia/
12723 F:      drivers/pcmcia/
12724 F:      include/pcmcia/
12725
12726 PCNET32 NETWORK DRIVER
12727 M:      Don Fry <pcnet32@frontier.com>
12728 L:      netdev@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/net/ethernet/amd/pcnet32.c
12731
12732 PCRYPT PARALLEL CRYPTO ENGINE
12733 M:      Steffen Klassert <steffen.klassert@secunet.com>
12734 L:      linux-crypto@vger.kernel.org
12735 S:      Maintained
12736 F:      crypto/pcrypt.c
12737 F:      include/crypto/pcrypt.h
12738
12739 PEAQ WMI HOTKEYS DRIVER
12740 M:      Hans de Goede <hdegoede@redhat.com>
12741 L:      platform-driver-x86@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/platform/x86/peaq-wmi.c
12744
12745 PENSANDO ETHERNET DRIVERS
12746 M:      Shannon Nelson <snelson@pensando.io>
12747 M:      Pensando Drivers <drivers@pensando.io>
12748 L:      netdev@vger.kernel.org
12749 S:      Supported
12750 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12751 F:      drivers/net/ethernet/pensando/
12752
12753 PER-CPU MEMORY ALLOCATOR
12754 M:      Dennis Zhou <dennis@kernel.org>
12755 M:      Tejun Heo <tj@kernel.org>
12756 M:      Christoph Lameter <cl@linux.com>
12757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12758 S:      Maintained
12759 F:      include/linux/percpu*.h
12760 F:      mm/percpu*.c
12761 F:      arch/*/include/asm/percpu.h
12762
12763 PER-TASK DELAY ACCOUNTING
12764 M:      Balbir Singh <bsingharora@gmail.com>
12765 S:      Maintained
12766 F:      include/linux/delayacct.h
12767 F:      kernel/delayacct.c
12768
12769 PERFORMANCE EVENTS SUBSYSTEM
12770 M:      Peter Zijlstra <peterz@infradead.org>
12771 M:      Ingo Molnar <mingo@redhat.com>
12772 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12773 R:      Mark Rutland <mark.rutland@arm.com>
12774 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12775 R:      Jiri Olsa <jolsa@redhat.com>
12776 R:      Namhyung Kim <namhyung@kernel.org>
12777 L:      linux-kernel@vger.kernel.org
12778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12779 S:      Supported
12780 F:      kernel/events/*
12781 F:      include/linux/perf_event.h
12782 F:      include/uapi/linux/perf_event.h
12783 F:      arch/*/kernel/perf_event*.c
12784 F:      arch/*/kernel/*/perf_event*.c
12785 F:      arch/*/kernel/*/*/perf_event*.c
12786 F:      arch/*/include/asm/perf_event.h
12787 F:      arch/*/kernel/perf_callchain.c
12788 F:      arch/*/events/*
12789 F:      arch/*/events/*/*
12790 F:      tools/perf/
12791
12792 PERSONALITY HANDLING
12793 M:      Christoph Hellwig <hch@infradead.org>
12794 L:      linux-abi-devel@lists.sourceforge.net
12795 S:      Maintained
12796 F:      include/linux/personality.h
12797 F:      include/uapi/linux/personality.h
12798
12799 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12800 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12801 L:      linux-input@vger.kernel.org
12802 S:      Maintained
12803 F:      Documentation/input/devices/pxrc.rst
12804 F:      drivers/input/joystick/pxrc.c
12805
12806 FLYSKY FSIA6B RC RECEIVER
12807 M:      Markus Koch <markus@notsyncing.net>
12808 L:      linux-input@vger.kernel.org
12809 S:      Maintained
12810 F:      drivers/input/joystick/fsia6b.c
12811
12812 PHONET PROTOCOL
12813 M:      Remi Denis-Courmont <courmisch@gmail.com>
12814 S:      Supported
12815 F:      Documentation/networking/phonet.txt
12816 F:      include/linux/phonet.h
12817 F:      include/net/phonet/
12818 F:      include/uapi/linux/phonet.h
12819 F:      net/phonet/
12820
12821 PHRAM MTD DRIVER
12822 M:      Joern Engel <joern@lazybastard.org>
12823 L:      linux-mtd@lists.infradead.org
12824 S:      Maintained
12825 F:      drivers/mtd/devices/phram.c
12826
12827 PICOLCD HID DRIVER
12828 M:      Bruno Prémont <bonbons@linux-vserver.org>
12829 L:      linux-input@vger.kernel.org
12830 S:      Maintained
12831 F:      drivers/hid/hid-picolcd*
12832
12833 PICOXCELL SUPPORT
12834 M:      Jamie Iles <jamie@jamieiles.com>
12835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12836 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12837 S:      Supported
12838 F:      arch/arm/boot/dts/picoxcell*
12839 F:      arch/arm/mach-picoxcell/
12840 F:      drivers/crypto/picoxcell*
12841
12842 PIDFD API
12843 M:      Christian Brauner <christian@brauner.io>
12844 L:      linux-kernel@vger.kernel.org
12845 S:      Maintained
12846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12847 F:      samples/pidfd/
12848 F:      tools/testing/selftests/pidfd/
12849 K:      (?i)pidfd
12850 K:      (?i)clone3
12851 K:      \b(clone_args|kernel_clone_args)\b
12852
12853 PIN CONTROL SUBSYSTEM
12854 M:      Linus Walleij <linus.walleij@linaro.org>
12855 L:      linux-gpio@vger.kernel.org
12856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12857 S:      Maintained
12858 F:      Documentation/devicetree/bindings/pinctrl/
12859 F:      Documentation/driver-api/pinctl.rst
12860 F:      drivers/pinctrl/
12861 F:      include/linux/pinctrl/
12862
12863 PIN CONTROLLER - MICROCHIP AT91
12864 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12866 L:      linux-gpio@vger.kernel.org
12867 S:      Supported
12868 F:      drivers/pinctrl/pinctrl-at91*
12869 F:      drivers/gpio/gpio-sama5d2-piobu.c
12870
12871 PIN CONTROLLER - FREESCALE
12872 M:      Dong Aisheng <aisheng.dong@nxp.com>
12873 M:      Fabio Estevam <festevam@gmail.com>
12874 M:      Shawn Guo <shawnguo@kernel.org>
12875 M:      Stefan Agner <stefan@agner.ch>
12876 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12877 L:      linux-gpio@vger.kernel.org
12878 S:      Maintained
12879 F:      drivers/pinctrl/freescale/
12880 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12881
12882 PIN CONTROLLER - INTEL
12883 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12884 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12886 S:      Maintained
12887 F:      drivers/pinctrl/intel/
12888
12889 PIN CONTROLLER - MEDIATEK
12890 M:      Sean Wang <sean.wang@kernel.org>
12891 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12892 S:      Maintained
12893 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12894 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12895 F:      drivers/pinctrl/mediatek/
12896
12897 PIN CONTROLLER - QUALCOMM
12898 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12899 S:      Maintained
12900 L:      linux-arm-msm@vger.kernel.org
12901 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12902 F:      drivers/pinctrl/qcom/
12903
12904 PIN CONTROLLER - RENESAS
12905 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12906 L:      linux-renesas-soc@vger.kernel.org
12907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12908 S:      Maintained
12909 F:      drivers/pinctrl/pinctrl-rz*
12910 F:      drivers/pinctrl/sh-pfc/
12911
12912 PIN CONTROLLER - SAMSUNG
12913 M:      Tomasz Figa <tomasz.figa@gmail.com>
12914 M:      Krzysztof Kozlowski <krzk@kernel.org>
12915 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12917 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12918 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12920 S:      Maintained
12921 F:      drivers/pinctrl/samsung/
12922 F:      include/dt-bindings/pinctrl/samsung.h
12923 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12924
12925 PIN CONTROLLER - SINGLE
12926 M:      Tony Lindgren <tony@atomide.com>
12927 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12929 L:      linux-omap@vger.kernel.org
12930 S:      Maintained
12931 F:      drivers/pinctrl/pinctrl-single.c
12932
12933 PIN CONTROLLER - ST SPEAR
12934 M:      Viresh Kumar <vireshk@kernel.org>
12935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12936 W:      http://www.st.com/spear
12937 S:      Maintained
12938 F:      drivers/pinctrl/spear/
12939
12940 PISTACHIO SOC SUPPORT
12941 M:      James Hartley <james.hartley@sondrel.com>
12942 L:      linux-mips@vger.kernel.org
12943 S:      Odd Fixes
12944 F:      arch/mips/pistachio/
12945 F:      arch/mips/include/asm/mach-pistachio/
12946 F:      arch/mips/boot/dts/img/pistachio*
12947 F:      arch/mips/configs/pistachio*_defconfig
12948
12949 PKTCDVD DRIVER
12950 S:      Orphan
12951 M:      linux-block@vger.kernel.org
12952 F:      drivers/block/pktcdvd.c
12953 F:      include/linux/pktcdvd.h
12954 F:      include/uapi/linux/pktcdvd.h
12955
12956 PKUNITY SOC DRIVERS
12957 M:      Guan Xuetao <gxt@pku.edu.cn>
12958 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12959 S:      Maintained
12960 T:      git git://github.com/gxt/linux.git
12961 F:      drivers/input/serio/i8042-unicore32io.h
12962 F:      drivers/i2c/busses/i2c-puv3.c
12963 F:      drivers/video/fbdev/fb-puv3.c
12964 F:      drivers/rtc/rtc-puv3.c
12965
12966 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
12967 M:      Tomasz Duszynski <tduszyns@gmail.com>
12968 S:      Maintained
12969 F:      drivers/iio/chemical/pms7003.c
12970 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
12971
12972 PMBUS HARDWARE MONITORING DRIVERS
12973 M:      Guenter Roeck <linux@roeck-us.net>
12974 L:      linux-hwmon@vger.kernel.org
12975 W:      http://hwmon.wiki.kernel.org/
12976 W:      http://www.roeck-us.net/linux/drivers/
12977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12978 S:      Maintained
12979 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12980 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12981 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12982 F:      Documentation/hwmon/adm1275.rst
12983 F:      Documentation/hwmon/ibm-cffps.rst
12984 F:      Documentation/hwmon/ir35221.rst
12985 F:      Documentation/hwmon/lm25066.rst
12986 F:      Documentation/hwmon/ltc2978.rst
12987 F:      Documentation/hwmon/ltc3815.rst
12988 F:      Documentation/hwmon/max16064.rst
12989 F:      Documentation/hwmon/max20751.rst
12990 F:      Documentation/hwmon/max31785.rst
12991 F:      Documentation/hwmon/max34440.rst
12992 F:      Documentation/hwmon/max8688.rst
12993 F:      Documentation/hwmon/pmbus.rst
12994 F:      Documentation/hwmon/pmbus-core.rst
12995 F:      Documentation/hwmon/tps40422.rst
12996 F:      Documentation/hwmon/ucd9000.rst
12997 F:      Documentation/hwmon/ucd9200.rst
12998 F:      Documentation/hwmon/zl6100.rst
12999 F:      drivers/hwmon/pmbus/
13000 F:      include/linux/pmbus.h
13001
13002 PMC SIERRA MaxRAID DRIVER
13003 L:      linux-scsi@vger.kernel.org
13004 W:      http://www.pmc-sierra.com/
13005 S:      Orphan
13006 F:      drivers/scsi/pmcraid.*
13007
13008 PMC SIERRA PM8001 DRIVER
13009 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13010 L:      linux-scsi@vger.kernel.org
13011 S:      Supported
13012 F:      drivers/scsi/pm8001/
13013
13014 PNP SUPPORT
13015 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13016 S:      Maintained
13017 F:      drivers/pnp/
13018
13019 PNI RM3100 IIO DRIVER
13020 M:      Song Qiang <songqiang1304521@gmail.com>
13021 L:      linux-iio@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/iio/magnetometer/rm3100*
13024 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13025
13026 POSIX CLOCKS and TIMERS
13027 M:      Thomas Gleixner <tglx@linutronix.de>
13028 L:      linux-kernel@vger.kernel.org
13029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13030 S:      Maintained
13031 F:      fs/timerfd.c
13032 F:      include/linux/timer*
13033 F:      kernel/time/*timer*
13034
13035 POWER MANAGEMENT CORE
13036 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13037 L:      linux-pm@vger.kernel.org
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13039 B:      https://bugzilla.kernel.org
13040 S:      Supported
13041 F:      drivers/base/power/
13042 F:      include/linux/pm.h
13043 F:      include/linux/pm_*
13044 F:      include/linux/powercap.h
13045 F:      include/linux/intel_rapl.h
13046 F:      drivers/powercap/
13047 F:      kernel/configs/nopm.config
13048
13049 POWER STATE COORDINATION INTERFACE (PSCI)
13050 M:      Mark Rutland <mark.rutland@arm.com>
13051 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13052 L:      linux-arm-kernel@lists.infradead.org
13053 S:      Maintained
13054 F:      drivers/firmware/psci/
13055 F:      include/linux/psci.h
13056 F:      include/uapi/linux/psci.h
13057
13058 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13059 M:      Sebastian Reichel <sre@kernel.org>
13060 L:      linux-pm@vger.kernel.org
13061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13062 S:      Maintained
13063 F:      Documentation/ABI/testing/sysfs-class-power
13064 F:      Documentation/devicetree/bindings/power/supply/
13065 F:      include/linux/power_supply.h
13066 F:      drivers/power/supply/
13067
13068 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13069 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13070 L:      linuxppc-dev@lists.ozlabs.org
13071 S:      Maintained
13072 F:      drivers/char/powernv-op-panel.c
13073
13074 PPP OVER ATM (RFC 2364)
13075 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13076 S:      Maintained
13077 F:      net/atm/pppoatm.c
13078 F:      include/uapi/linux/atmppp.h
13079
13080 PPP OVER ETHERNET
13081 M:      Michal Ostrowski <mostrows@earthlink.net>
13082 S:      Maintained
13083 F:      drivers/net/ppp/pppoe.c
13084 F:      drivers/net/ppp/pppox.c
13085
13086 PPP OVER L2TP
13087 M:      James Chapman <jchapman@katalix.com>
13088 S:      Maintained
13089 F:      net/l2tp/l2tp_ppp.c
13090 F:      include/linux/if_pppol2tp.h
13091 F:      include/uapi/linux/if_pppol2tp.h
13092
13093 PPP PROTOCOL DRIVERS AND COMPRESSORS
13094 M:      Paul Mackerras <paulus@samba.org>
13095 L:      linux-ppp@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/net/ppp/ppp_*
13098
13099 PPS SUPPORT
13100 M:      Rodolfo Giometti <giometti@enneenne.com>
13101 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13102 L:      linuxpps@ml.enneenne.com (subscribers-only)
13103 S:      Maintained
13104 F:      Documentation/driver-api/pps.rst
13105 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13106 F:      Documentation/ABI/testing/sysfs-pps
13107 F:      drivers/pps/
13108 F:      include/linux/pps*.h
13109 F:      include/uapi/linux/pps.h
13110
13111 PPTP DRIVER
13112 M:      Dmitry Kozlov <xeb@mail.ru>
13113 L:      netdev@vger.kernel.org
13114 S:      Maintained
13115 F:      drivers/net/ppp/pptp.c
13116 W:      http://sourceforge.net/projects/accel-pptp
13117
13118 PRINTK
13119 M:      Petr Mladek <pmladek@suse.com>
13120 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13121 R:      Steven Rostedt <rostedt@goodmis.org>
13122 S:      Maintained
13123 F:      kernel/printk/
13124 F:      include/linux/printk.h
13125
13126 PRISM54 WIRELESS DRIVER
13127 M:      Luis Chamberlain <mcgrof@kernel.org>
13128 L:      linux-wireless@vger.kernel.org
13129 W:      http://wireless.kernel.org/en/users/Drivers/p54
13130 S:      Obsolete
13131 F:      drivers/net/wireless/intersil/prism54/
13132
13133 PROC FILESYSTEM
13134 R:      Alexey Dobriyan <adobriyan@gmail.com>
13135 L:      linux-kernel@vger.kernel.org
13136 L:      linux-fsdevel@vger.kernel.org
13137 S:      Maintained
13138 F:      fs/proc/
13139 F:      include/linux/proc_fs.h
13140 F:      tools/testing/selftests/proc/
13141 F:      Documentation/filesystems/proc.txt
13142
13143 PROC SYSCTL
13144 M:      Luis Chamberlain <mcgrof@kernel.org>
13145 M:      Kees Cook <keescook@chromium.org>
13146 L:      linux-kernel@vger.kernel.org
13147 L:      linux-fsdevel@vger.kernel.org
13148 S:      Maintained
13149 F:      fs/proc/proc_sysctl.c
13150 F:      include/linux/sysctl.h
13151 F:      kernel/sysctl.c
13152 F:      tools/testing/selftests/sysctl/
13153
13154 PS3 NETWORK SUPPORT
13155 M:      Geoff Levand <geoff@infradead.org>
13156 L:      netdev@vger.kernel.org
13157 L:      linuxppc-dev@lists.ozlabs.org
13158 S:      Maintained
13159 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13160
13161 PS3 PLATFORM SUPPORT
13162 M:      Geoff Levand <geoff@infradead.org>
13163 L:      linuxppc-dev@lists.ozlabs.org
13164 S:      Maintained
13165 F:      arch/powerpc/boot/ps3*
13166 F:      arch/powerpc/include/asm/lv1call.h
13167 F:      arch/powerpc/include/asm/ps3*.h
13168 F:      arch/powerpc/platforms/ps3/
13169 F:      drivers/*/ps3*
13170 F:      drivers/ps3/
13171 F:      drivers/rtc/rtc-ps3.c
13172 F:      drivers/usb/host/*ps3.c
13173 F:      sound/ppc/snd_ps3*
13174
13175 PS3VRAM DRIVER
13176 M:      Jim Paris <jim@jtan.com>
13177 M:      Geoff Levand <geoff@infradead.org>
13178 L:      linuxppc-dev@lists.ozlabs.org
13179 S:      Maintained
13180 F:      drivers/block/ps3vram.c
13181
13182 PSAMPLE PACKET SAMPLING SUPPORT:
13183 M:      Yotam Gigi <yotam.gi@gmail.com>
13184 S:      Maintained
13185 F:      net/psample
13186 F:      include/net/psample.h
13187 F:      include/uapi/linux/psample.h
13188
13189 PSTORE FILESYSTEM
13190 M:      Kees Cook <keescook@chromium.org>
13191 M:      Anton Vorontsov <anton@enomsg.org>
13192 M:      Colin Cross <ccross@android.com>
13193 M:      Tony Luck <tony.luck@intel.com>
13194 S:      Maintained
13195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13196 F:      fs/pstore/
13197 F:      include/linux/pstore*
13198 F:      drivers/firmware/efi/efi-pstore.c
13199 F:      drivers/acpi/apei/erst.c
13200 F:      Documentation/admin-guide/ramoops.rst
13201 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13202 K:      \b(pstore|ramoops)
13203
13204 PTP HARDWARE CLOCK SUPPORT
13205 M:      Richard Cochran <richardcochran@gmail.com>
13206 L:      netdev@vger.kernel.org
13207 S:      Maintained
13208 W:      http://linuxptp.sourceforge.net/
13209 F:      Documentation/ABI/testing/sysfs-ptp
13210 F:      Documentation/driver-api/ptp.rst
13211 F:      drivers/net/phy/dp83640*
13212 F:      drivers/ptp/*
13213 F:      include/linux/ptp_cl*
13214
13215 PTRACE SUPPORT
13216 M:      Oleg Nesterov <oleg@redhat.com>
13217 S:      Maintained
13218 F:      include/asm-generic/syscall.h
13219 F:      include/linux/ptrace.h
13220 F:      include/linux/regset.h
13221 F:      include/linux/tracehook.h
13222 F:      include/uapi/linux/ptrace.h
13223 F:      include/uapi/linux/ptrace.h
13224 F:      kernel/ptrace.c
13225 F:      arch/*/ptrace*.c
13226 F:      arch/*/*/ptrace*.c
13227 F:      arch/*/include/asm/ptrace*.h
13228
13229 PULSE8-CEC DRIVER
13230 M:      Hans Verkuil <hverkuil@xs4all.nl>
13231 L:      linux-media@vger.kernel.org
13232 T:      git git://linuxtv.org/media_tree.git
13233 S:      Maintained
13234 F:      drivers/media/usb/pulse8-cec/*
13235 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13236
13237 PVRUSB2 VIDEO4LINUX DRIVER
13238 M:      Mike Isely <isely@pobox.com>
13239 L:      pvrusb2@isely.net       (subscribers-only)
13240 L:      linux-media@vger.kernel.org
13241 W:      http://www.isely.net/pvrusb2/
13242 T:      git git://linuxtv.org/media_tree.git
13243 S:      Maintained
13244 F:      Documentation/media/v4l-drivers/pvrusb2*
13245 F:      drivers/media/usb/pvrusb2/
13246
13247 PWC WEBCAM DRIVER
13248 M:      Hans Verkuil <hverkuil@xs4all.nl>
13249 L:      linux-media@vger.kernel.org
13250 T:      git git://linuxtv.org/media_tree.git
13251 S:      Odd Fixes
13252 F:      drivers/media/usb/pwc/*
13253 F:      include/trace/events/pwc.h
13254
13255 PWM FAN DRIVER
13256 M:      Kamil Debski <kamil@wypas.org>
13257 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13258 L:      linux-hwmon@vger.kernel.org
13259 S:      Supported
13260 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13261 F:      Documentation/hwmon/pwm-fan.rst
13262 F:      drivers/hwmon/pwm-fan.c
13263
13264 PWM IR Transmitter
13265 M:      Sean Young <sean@mess.org>
13266 L:      linux-media@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/media/rc/pwm-ir-tx.c
13269
13270 PWM SUBSYSTEM
13271 M:      Thierry Reding <thierry.reding@gmail.com>
13272 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13273 L:      linux-pwm@vger.kernel.org
13274 S:      Maintained
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13276 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13277 F:      Documentation/driver-api/pwm.rst
13278 F:      Documentation/devicetree/bindings/pwm/
13279 F:      include/linux/pwm.h
13280 F:      drivers/pwm/
13281 F:      drivers/video/backlight/pwm_bl.c
13282 F:      include/linux/pwm_backlight.h
13283 F:      drivers/gpio/gpio-mvebu.c
13284 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13285 K:      pwm_(config|apply_state|ops)
13286
13287 PXA GPIO DRIVER
13288 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13289 L:      linux-gpio@vger.kernel.org
13290 S:      Maintained
13291 F:      drivers/gpio/gpio-pxa.c
13292
13293 PXA MMCI DRIVER
13294 S:      Orphan
13295
13296 PXA RTC DRIVER
13297 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13298 L:      linux-rtc@vger.kernel.org
13299 S:      Maintained
13300
13301 PXA2xx/PXA3xx SUPPORT
13302 M:      Daniel Mack <daniel@zonque.org>
13303 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13304 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13306 T:      git git://github.com/hzhuang1/linux.git
13307 T:      git git://github.com/rjarzmik/linux.git
13308 S:      Maintained
13309 F:      arch/arm/boot/dts/pxa*
13310 F:      arch/arm/mach-pxa/
13311 F:      drivers/dma/pxa*
13312 F:      drivers/pcmcia/pxa2xx*
13313 F:      drivers/pinctrl/pxa/
13314 F:      drivers/spi/spi-pxa2xx*
13315 F:      drivers/usb/gadget/udc/pxa2*
13316 F:      include/sound/pxa2xx-lib.h
13317 F:      sound/arm/pxa*
13318 F:      sound/soc/pxa/
13319
13320 QAT DRIVER
13321 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13322 L:      qat-linux@intel.com
13323 S:      Supported
13324 F:      drivers/crypto/qat/
13325
13326 QCOM AUDIO (ASoC) DRIVERS
13327 M:      Patrick Lai <plai@codeaurora.org>
13328 M:      Banajit Goswami <bgoswami@codeaurora.org>
13329 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13330 S:      Supported
13331 F:      sound/soc/qcom/
13332
13333 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13334 M:      Gabriel Somlo <somlo@cmu.edu>
13335 M:      "Michael S. Tsirkin" <mst@redhat.com>
13336 L:      qemu-devel@nongnu.org
13337 S:      Maintained
13338 F:      drivers/firmware/qemu_fw_cfg.c
13339 F:      include/uapi/linux/qemu_fw_cfg.h
13340
13341 QIB DRIVER
13342 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13343 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13344 L:      linux-rdma@vger.kernel.org
13345 S:      Supported
13346 F:      drivers/infiniband/hw/qib/
13347
13348 QLOGIC QL41xxx FCOE DRIVER
13349 M:      QLogic-Storage-Upstream@cavium.com
13350 L:      linux-scsi@vger.kernel.org
13351 S:      Supported
13352 F:      drivers/scsi/qedf/
13353
13354 QLOGIC QL41xxx ISCSI DRIVER
13355 M:      QLogic-Storage-Upstream@cavium.com
13356 L:      linux-scsi@vger.kernel.org
13357 S:      Supported
13358 F:      drivers/scsi/qedi/
13359
13360 QLOGIC QL4xxx ETHERNET DRIVER
13361 M:      Ariel Elior <aelior@marvell.com>
13362 M:      GR-everest-linux-l2@marvell.com
13363 L:      netdev@vger.kernel.org
13364 S:      Supported
13365 F:      drivers/net/ethernet/qlogic/qed/
13366 F:      include/linux/qed/
13367 F:      drivers/net/ethernet/qlogic/qede/
13368
13369 QLOGIC QL4xxx RDMA DRIVER
13370 M:      Michal Kalderon <mkalderon@marvell.com>
13371 M:      Ariel Elior <aelior@marvell.com>
13372 L:      linux-rdma@vger.kernel.org
13373 S:      Supported
13374 F:      drivers/infiniband/hw/qedr/
13375 F:      include/uapi/rdma/qedr-abi.h
13376
13377 QLOGIC QLA1280 SCSI DRIVER
13378 M:      Michael Reed <mdr@sgi.com>
13379 L:      linux-scsi@vger.kernel.org
13380 S:      Maintained
13381 F:      drivers/scsi/qla1280.[ch]
13382
13383 QLOGIC QLA2XXX FC-SCSI DRIVER
13384 M:      hmadhani@marvell.com
13385 L:      linux-scsi@vger.kernel.org
13386 S:      Supported
13387 F:      Documentation/scsi/LICENSE.qla2xxx
13388 F:      drivers/scsi/qla2xxx/
13389
13390 QLOGIC QLA3XXX NETWORK DRIVER
13391 M:      GR-Linux-NIC-Dev@marvell.com
13392 L:      netdev@vger.kernel.org
13393 S:      Supported
13394 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13395 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13396
13397 QLOGIC QLA4XXX iSCSI DRIVER
13398 M:      QLogic-Storage-Upstream@qlogic.com
13399 L:      linux-scsi@vger.kernel.org
13400 S:      Supported
13401 F:      Documentation/scsi/LICENSE.qla4xxx
13402 F:      drivers/scsi/qla4xxx/
13403
13404 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13405 M:      Shahed Shaikh <shshaikh@marvell.com>
13406 M:      Manish Chopra <manishc@marvell.com>
13407 M:      GR-Linux-NIC-Dev@marvell.com
13408 L:      netdev@vger.kernel.org
13409 S:      Supported
13410 F:      drivers/net/ethernet/qlogic/qlcnic/
13411
13412 QLOGIC QLGE 10Gb ETHERNET DRIVER
13413 M:      Manish Chopra <manishc@marvell.com>
13414 M:      GR-Linux-NIC-Dev@marvell.com
13415 L:      netdev@vger.kernel.org
13416 S:      Supported
13417 F:      drivers/staging/qlge/
13418
13419 QM1D1B0004 MEDIA DRIVER
13420 M:      Akihiro Tsukada <tskd08@gmail.com>
13421 L:      linux-media@vger.kernel.org
13422 S:      Odd Fixes
13423 F:      drivers/media/tuners/qm1d1b0004*
13424
13425 QM1D1C0042 MEDIA DRIVER
13426 M:      Akihiro Tsukada <tskd08@gmail.com>
13427 L:      linux-media@vger.kernel.org
13428 S:      Odd Fixes
13429 F:      drivers/media/tuners/qm1d1c0042*
13430
13431 QNX4 FILESYSTEM
13432 M:      Anders Larsen <al@alarsen.net>
13433 W:      http://www.alarsen.net/linux/qnx4fs/
13434 S:      Maintained
13435 F:      fs/qnx4/
13436 F:      include/uapi/linux/qnx4_fs.h
13437 F:      include/uapi/linux/qnxtypes.h
13438
13439 QORIQ DPAA2 FSL-MC BUS DRIVER
13440 M:      Stuart Yoder <stuyoder@gmail.com>
13441 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13442 L:      linux-kernel@vger.kernel.org
13443 S:      Maintained
13444 F:      drivers/bus/fsl-mc/
13445 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13446 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13447
13448 QT1010 MEDIA DRIVER
13449 M:      Antti Palosaari <crope@iki.fi>
13450 L:      linux-media@vger.kernel.org
13451 W:      https://linuxtv.org
13452 W:      http://palosaari.fi/linux/
13453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13454 T:      git git://linuxtv.org/anttip/media_tree.git
13455 S:      Maintained
13456 F:      drivers/media/tuners/qt1010*
13457
13458 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13459 M:      Kalle Valo <kvalo@codeaurora.org>
13460 L:      ath10k@lists.infradead.org
13461 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13463 S:      Supported
13464 F:      drivers/net/wireless/ath/ath10k/
13465
13466 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13467 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13468 L:      linux-wireless@vger.kernel.org
13469 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13470 S:      Supported
13471 F:      drivers/net/wireless/ath/ath9k/
13472
13473 QUALCOMM CAMERA SUBSYSTEM DRIVER
13474 M:      Todor Tomov <todor.too@gmail.com>
13475 L:      linux-media@vger.kernel.org
13476 S:      Maintained
13477 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13478 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13479 F:      drivers/media/platform/qcom/camss/
13480
13481 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13482 M:      Ilia Lin <ilia.lin@kernel.org>
13483 L:      linux-pm@vger.kernel.org
13484 S:      Maintained
13485 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13486 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13487
13488 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13489 M:      Timur Tabi <timur@kernel.org>
13490 L:      netdev@vger.kernel.org
13491 S:      Maintained
13492 F:      drivers/net/ethernet/qualcomm/emac/
13493
13494 QUALCOMM ETHQOS ETHERNET DRIVER
13495 M:      Vinod Koul <vkoul@kernel.org>
13496 M:      Niklas Cassel <niklas.cassel@linaro.org>
13497 L:      netdev@vger.kernel.org
13498 S:      Maintained
13499 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13500 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13501
13502 QUALCOMM GENERIC INTERFACE I2C DRIVER
13503 M:      Alok Chauhan <alokc@codeaurora.org>
13504 L:      linux-i2c@vger.kernel.org
13505 L:      linux-arm-msm@vger.kernel.org
13506 S:      Supported
13507 F:      drivers/i2c/busses/i2c-qcom-geni.c
13508
13509 QUALCOMM HEXAGON ARCHITECTURE
13510 M:      Brian Cain <bcain@codeaurora.org>
13511 L:      linux-hexagon@vger.kernel.org
13512 S:      Supported
13513 F:      arch/hexagon/
13514
13515 QUALCOMM HIDMA DRIVER
13516 M:      Sinan Kaya <okaya@kernel.org>
13517 L:      linux-arm-kernel@lists.infradead.org
13518 L:      linux-arm-msm@vger.kernel.org
13519 L:      dmaengine@vger.kernel.org
13520 S:      Supported
13521 F:      drivers/dma/qcom/hidma*
13522
13523 QUALCOMM IOMMU
13524 M:      Rob Clark <robdclark@gmail.com>
13525 L:      iommu@lists.linux-foundation.org
13526 L:      linux-arm-msm@vger.kernel.org
13527 S:      Maintained
13528 F:      drivers/iommu/qcom_iommu.c
13529
13530 QUALCOMM TSENS THERMAL DRIVER
13531 M:      Amit Kucheria <amit.kucheria@linaro.org>
13532 L:      linux-pm@vger.kernel.org
13533 L:      linux-arm-msm@vger.kernel.org
13534 S:      Maintained
13535 F:      drivers/thermal/qcom/
13536
13537 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13538 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13539 L:      linux-media@vger.kernel.org
13540 L:      linux-arm-msm@vger.kernel.org
13541 T:      git git://linuxtv.org/media_tree.git
13542 S:      Maintained
13543 F:      drivers/media/platform/qcom/venus/
13544
13545 QUALCOMM WCN36XX WIRELESS DRIVER
13546 M:      Kalle Valo <kvalo@codeaurora.org>
13547 L:      wcn36xx@lists.infradead.org
13548 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13549 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13550 S:      Supported
13551 F:      drivers/net/wireless/ath/wcn36xx/
13552
13553 QUANTENNA QTNFMAC WIRELESS DRIVER
13554 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13555 M:      Avinash Patil <avinashp@quantenna.com>
13556 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13557 L:      linux-wireless@vger.kernel.org
13558 S:      Maintained
13559 F:      drivers/net/wireless/quantenna
13560
13561 RADEON and AMDGPU DRM DRIVERS
13562 M:      Alex Deucher <alexander.deucher@amd.com>
13563 M:      Christian König <christian.koenig@amd.com>
13564 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13565 L:      amd-gfx@lists.freedesktop.org
13566 T:      git git://people.freedesktop.org/~agd5f/linux
13567 S:      Supported
13568 F:      drivers/gpu/drm/radeon/
13569 F:      include/uapi/drm/radeon_drm.h
13570 F:      drivers/gpu/drm/amd/
13571 F:      include/uapi/drm/amdgpu_drm.h
13572
13573 RADEON FRAMEBUFFER DISPLAY DRIVER
13574 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13575 L:      linux-fbdev@vger.kernel.org
13576 S:      Maintained
13577 F:      drivers/video/fbdev/aty/radeon*
13578 F:      include/uapi/linux/radeonfb.h
13579
13580 RADIOSHARK RADIO DRIVER
13581 M:      Hans Verkuil <hverkuil@xs4all.nl>
13582 L:      linux-media@vger.kernel.org
13583 T:      git git://linuxtv.org/media_tree.git
13584 S:      Maintained
13585 F:      drivers/media/radio/radio-shark.c
13586
13587 RADIOSHARK2 RADIO DRIVER
13588 M:      Hans Verkuil <hverkuil@xs4all.nl>
13589 L:      linux-media@vger.kernel.org
13590 T:      git git://linuxtv.org/media_tree.git
13591 S:      Maintained
13592 F:      drivers/media/radio/radio-shark2.c
13593 F:      drivers/media/radio/radio-tea5777.c
13594
13595 RADOS BLOCK DEVICE (RBD)
13596 M:      Ilya Dryomov <idryomov@gmail.com>
13597 M:      Sage Weil <sage@redhat.com>
13598 M:      Alex Elder <elder@kernel.org>
13599 L:      ceph-devel@vger.kernel.org
13600 W:      http://ceph.com/
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13602 T:      git git://github.com/ceph/ceph-client.git
13603 S:      Supported
13604 F:      Documentation/ABI/testing/sysfs-bus-rbd
13605 F:      drivers/block/rbd.c
13606 F:      drivers/block/rbd_types.h
13607
13608 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13609 M:      Paul Mackerras <paulus@samba.org>
13610 L:      linux-fbdev@vger.kernel.org
13611 S:      Maintained
13612 F:      drivers/video/fbdev/aty/aty128fb.c
13613
13614 RAINSHADOW-CEC DRIVER
13615 M:      Hans Verkuil <hverkuil@xs4all.nl>
13616 L:      linux-media@vger.kernel.org
13617 T:      git git://linuxtv.org/media_tree.git
13618 S:      Maintained
13619 F:      drivers/media/usb/rainshadow-cec/*
13620
13621 RALINK MIPS ARCHITECTURE
13622 M:      John Crispin <john@phrozen.org>
13623 L:      linux-mips@vger.kernel.org
13624 S:      Maintained
13625 F:      arch/mips/ralink
13626
13627 RALINK RT2X00 WIRELESS LAN DRIVER
13628 P:      rt2x00 project
13629 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13630 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13631 L:      linux-wireless@vger.kernel.org
13632 S:      Maintained
13633 F:      drivers/net/wireless/ralink/rt2x00/
13634
13635 RAMDISK RAM BLOCK DEVICE DRIVER
13636 M:      Jens Axboe <axboe@kernel.dk>
13637 S:      Maintained
13638 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13639 F:      drivers/block/brd.c
13640
13641 RANCHU VIRTUAL BOARD FOR MIPS
13642 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13643 L:      linux-mips@vger.kernel.org
13644 S:      Supported
13645 F:      arch/mips/generic/board-ranchu.c
13646 F:      arch/mips/configs/generic/board-ranchu.config
13647
13648 RANDOM NUMBER DRIVER
13649 M:      "Theodore Ts'o" <tytso@mit.edu>
13650 S:      Maintained
13651 F:      drivers/char/random.c
13652
13653 RAPIDIO SUBSYSTEM
13654 M:      Matt Porter <mporter@kernel.crashing.org>
13655 M:      Alexandre Bounine <alex.bou9@gmail.com>
13656 S:      Maintained
13657 F:      drivers/rapidio/
13658
13659 RAS INFRASTRUCTURE
13660 M:      Tony Luck <tony.luck@intel.com>
13661 M:      Borislav Petkov <bp@alien8.de>
13662 L:      linux-edac@vger.kernel.org
13663 S:      Maintained
13664 F:      drivers/ras/
13665 F:      include/linux/ras.h
13666 F:      include/ras/ras_event.h
13667 F:      Documentation/admin-guide/ras.rst
13668
13669 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13670 L:      linux-wireless@vger.kernel.org
13671 S:      Orphan
13672 F:      drivers/net/wireless/ray*
13673
13674 RCUTORTURE TEST FRAMEWORK
13675 M:      "Paul E. McKenney" <paulmck@kernel.org>
13676 M:      Josh Triplett <josh@joshtriplett.org>
13677 R:      Steven Rostedt <rostedt@goodmis.org>
13678 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13679 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13680 L:      rcu@vger.kernel.org
13681 S:      Supported
13682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13683 F:      tools/testing/selftests/rcutorture
13684
13685 RDC R-321X SoC
13686 M:      Florian Fainelli <florian@openwrt.org>
13687 S:      Maintained
13688
13689 RDC R6040 FAST ETHERNET DRIVER
13690 M:      Florian Fainelli <f.fainelli@gmail.com>
13691 L:      netdev@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/net/ethernet/rdc/r6040.c
13694
13695 RDMAVT - RDMA verbs software
13696 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13697 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13698 L:      linux-rdma@vger.kernel.org
13699 S:      Supported
13700 F:      drivers/infiniband/sw/rdmavt
13701
13702 RDS - RELIABLE DATAGRAM SOCKETS
13703 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13704 L:      netdev@vger.kernel.org
13705 L:      linux-rdma@vger.kernel.org
13706 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13707 W:      https://oss.oracle.com/projects/rds/
13708 S:      Supported
13709 F:      net/rds/
13710 F:      Documentation/networking/rds.txt
13711
13712 RDT - RESOURCE ALLOCATION
13713 M:      Fenghua Yu <fenghua.yu@intel.com>
13714 M:      Reinette Chatre <reinette.chatre@intel.com>
13715 L:      linux-kernel@vger.kernel.org
13716 S:      Supported
13717 F:      arch/x86/kernel/cpu/resctrl/
13718 F:      arch/x86/include/asm/resctrl_sched.h
13719 F:      Documentation/x86/resctrl*
13720
13721 READ-COPY UPDATE (RCU)
13722 M:      "Paul E. McKenney" <paulmck@kernel.org>
13723 M:      Josh Triplett <josh@joshtriplett.org>
13724 R:      Steven Rostedt <rostedt@goodmis.org>
13725 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13726 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13727 R:      Joel Fernandes <joel@joelfernandes.org>
13728 L:      rcu@vger.kernel.org
13729 W:      http://www.rdrop.com/users/paulmck/RCU/
13730 S:      Supported
13731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13732 F:      Documentation/RCU/
13733 X:      Documentation/RCU/torture.txt
13734 F:      include/linux/rcu*
13735 X:      include/linux/srcu*.h
13736 F:      kernel/rcu/
13737 X:      kernel/rcu/srcu*.c
13738
13739 REAL TIME CLOCK (RTC) SUBSYSTEM
13740 M:      Alessandro Zummo <a.zummo@towertech.it>
13741 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13742 L:      linux-rtc@vger.kernel.org
13743 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13745 S:      Maintained
13746 F:      Documentation/devicetree/bindings/rtc/
13747 F:      Documentation/admin-guide/rtc.rst
13748 F:      drivers/rtc/
13749 F:      include/linux/rtc.h
13750 F:      include/uapi/linux/rtc.h
13751 F:      include/linux/rtc/
13752 F:      include/linux/platform_data/rtc-*
13753 F:      tools/testing/selftests/rtc/
13754
13755 REALTEK AUDIO CODECS
13756 M:      Bard Liao <bardliao@realtek.com>
13757 M:      Oder Chiou <oder_chiou@realtek.com>
13758 S:      Maintained
13759 F:      sound/soc/codecs/rt*
13760 F:      include/sound/rt*.h
13761
13762 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13763 M:      Linus Walleij <linus.walleij@linaro.org>
13764 S:      Maintained
13765 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13766 F:      drivers/net/dsa/realtek-smi*
13767 F:      drivers/net/dsa/rtl83*
13768
13769 REDPINE WIRELESS DRIVER
13770 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13771 M:      Siva Rebbagondla <siva8118@gmail.com>
13772 L:      linux-wireless@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/net/wireless/rsi/
13775
13776 REGISTER MAP ABSTRACTION
13777 M:      Mark Brown <broonie@kernel.org>
13778 L:      linux-kernel@vger.kernel.org
13779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13780 S:      Supported
13781 F:      Documentation/devicetree/bindings/regmap/
13782 F:      drivers/base/regmap/
13783 F:      include/linux/regmap.h
13784
13785 REISERFS FILE SYSTEM
13786 L:      reiserfs-devel@vger.kernel.org
13787 S:      Supported
13788 F:      fs/reiserfs/
13789
13790 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13791 M:      Ohad Ben-Cohen <ohad@wizery.com>
13792 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13793 L:      linux-remoteproc@vger.kernel.org
13794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13795 S:      Maintained
13796 F:      Documentation/devicetree/bindings/remoteproc/
13797 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13798 F:      Documentation/remoteproc.txt
13799 F:      drivers/remoteproc/
13800 F:      include/linux/remoteproc.h
13801 F:      include/linux/remoteproc/
13802
13803 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13804 M:      Ohad Ben-Cohen <ohad@wizery.com>
13805 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13806 L:      linux-remoteproc@vger.kernel.org
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13808 S:      Maintained
13809 F:      drivers/rpmsg/
13810 F:      Documentation/rpmsg.txt
13811 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13812 F:      include/linux/rpmsg.h
13813 F:      include/linux/rpmsg/
13814 F:      include/uapi/linux/rpmsg.h
13815 F:      samples/rpmsg/
13816
13817 RENESAS CLOCK DRIVERS
13818 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13819 L:      linux-renesas-soc@vger.kernel.org
13820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13821 S:      Supported
13822 F:      drivers/clk/renesas/
13823
13824 RENESAS EMEV2 I2C DRIVER
13825 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13826 S:      Supported
13827 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13828 F:      drivers/i2c/busses/i2c-emev2.c
13829
13830 RENESAS ETHERNET DRIVERS
13831 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13832 L:      netdev@vger.kernel.org
13833 L:      linux-renesas-soc@vger.kernel.org
13834 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13835 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13836 F:      drivers/net/ethernet/renesas/
13837 F:      include/linux/sh_eth.h
13838
13839 RENESAS R-CAR GYROADC DRIVER
13840 M:      Marek Vasut <marek.vasut@gmail.com>
13841 L:      linux-iio@vger.kernel.org
13842 S:      Supported
13843 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13844 F:      drivers/iio/adc/rcar-gyroadc.c
13845
13846 RENESAS R-CAR I2C DRIVERS
13847 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13848 S:      Supported
13849 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13850 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13851 F:      drivers/i2c/busses/i2c-rcar.c
13852 F:      drivers/i2c/busses/i2c-sh_mobile.c
13853
13854 RENESAS RIIC DRIVER
13855 M:      Chris Brandt <chris.brandt@renesas.com>
13856 S:      Supported
13857 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13858 F:      drivers/i2c/busses/i2c-riic.c
13859
13860 RENESAS USB PHY DRIVER
13861 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13862 L:      linux-renesas-soc@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13865
13866 RESET CONTROLLER FRAMEWORK
13867 M:      Philipp Zabel <p.zabel@pengutronix.de>
13868 T:      git git://git.pengutronix.de/git/pza/linux
13869 S:      Maintained
13870 F:      drivers/reset/
13871 F:      Documentation/devicetree/bindings/reset/
13872 F:      include/dt-bindings/reset/
13873 F:      include/linux/reset.h
13874 F:      include/linux/reset/
13875 F:      include/linux/reset-controller.h
13876
13877 RESTARTABLE SEQUENCES SUPPORT
13878 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13879 M:      Peter Zijlstra <peterz@infradead.org>
13880 M:      "Paul E. McKenney" <paulmck@kernel.org>
13881 M:      Boqun Feng <boqun.feng@gmail.com>
13882 L:      linux-kernel@vger.kernel.org
13883 S:      Supported
13884 F:      kernel/rseq.c
13885 F:      include/uapi/linux/rseq.h
13886 F:      include/trace/events/rseq.h
13887 F:      tools/testing/selftests/rseq/
13888
13889 RFKILL
13890 M:      Johannes Berg <johannes@sipsolutions.net>
13891 L:      linux-wireless@vger.kernel.org
13892 W:      http://wireless.kernel.org/
13893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13895 S:      Maintained
13896 F:      Documentation/driver-api/rfkill.rst
13897 F:      Documentation/ABI/stable/sysfs-class-rfkill
13898 F:      net/rfkill/
13899 F:      include/linux/rfkill.h
13900 F:      include/uapi/linux/rfkill.h
13901
13902 RHASHTABLE
13903 M:      Thomas Graf <tgraf@suug.ch>
13904 M:      Herbert Xu <herbert@gondor.apana.org.au>
13905 L:      netdev@vger.kernel.org
13906 S:      Maintained
13907 F:      lib/rhashtable.c
13908 F:      lib/test_rhashtable.c
13909 F:      include/linux/rhashtable.h
13910 F:      include/linux/rhashtable-types.h
13911
13912 RICOH R5C592 MEMORYSTICK DRIVER
13913 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13914 S:      Maintained
13915 F:      drivers/memstick/host/r592.*
13916
13917 RICOH SMARTMEDIA/XD DRIVER
13918 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13919 S:      Maintained
13920 F:      drivers/mtd/nand/raw/r852.c
13921 F:      drivers/mtd/nand/raw/r852.h
13922
13923 RISC-V ARCHITECTURE
13924 M:      Paul Walmsley <paul.walmsley@sifive.com>
13925 M:      Palmer Dabbelt <palmer@dabbelt.com>
13926 M:      Albert Ou <aou@eecs.berkeley.edu>
13927 L:      linux-riscv@lists.infradead.org
13928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13929 S:      Supported
13930 F:      arch/riscv/
13931 K:      riscv
13932 N:      riscv
13933
13934 ROCCAT DRIVERS
13935 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13936 W:      http://sourceforge.net/projects/roccat/
13937 S:      Maintained
13938 F:      drivers/hid/hid-roccat*
13939 F:      include/linux/hid-roccat*
13940 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13941
13942 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13943 M:      Jacob Chen <jacob-chen@iotwrt.com>
13944 M:      Ezequiel Garcia <ezequiel@collabora.com>
13945 L:      linux-media@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/media/platform/rockchip/rga/
13948 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13949
13950 HANTRO VPU CODEC DRIVER
13951 M:      Ezequiel Garcia <ezequiel@collabora.com>
13952 L:      linux-media@vger.kernel.org
13953 S:      Maintained
13954 F:      drivers/staging/media/hantro/
13955 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13956
13957 ROCKER DRIVER
13958 M:      Jiri Pirko <jiri@resnulli.us>
13959 L:      netdev@vger.kernel.org
13960 S:      Supported
13961 F:      drivers/net/ethernet/rocker/
13962
13963 ROCKETPORT DRIVER
13964 P:      Comtrol Corp.
13965 W:      http://www.comtrol.com
13966 S:      Maintained
13967 F:      Documentation/driver-api/serial/rocket.rst
13968 F:      drivers/tty/rocket*
13969
13970 ROCKETPORT EXPRESS/INFINITY DRIVER
13971 M:      Kevin Cernekee <cernekee@gmail.com>
13972 L:      linux-serial@vger.kernel.org
13973 S:      Odd Fixes
13974 F:      drivers/tty/serial/rp2.*
13975
13976 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13977 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13978 L:      linux-kernel@vger.kernel.org
13979 L:      linux-renesas-soc@vger.kernel.org
13980 S:      Supported
13981 F:      drivers/mfd/bd9571mwv.c
13982 F:      drivers/regulator/bd9571mwv-regulator.c
13983 F:      drivers/gpio/gpio-bd9571mwv.c
13984 F:      include/linux/mfd/bd9571mwv.h
13985 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13986
13987 ROSE NETWORK LAYER
13988 M:      Ralf Baechle <ralf@linux-mips.org>
13989 L:      linux-hams@vger.kernel.org
13990 W:      http://www.linux-ax25.org/
13991 S:      Maintained
13992 F:      include/net/rose.h
13993 F:      include/uapi/linux/rose.h
13994 F:      net/rose/
13995
13996 RTL2830 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/rtl2830*
14005
14006 RTL2832 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*
14015
14016 RTL2832_SDR MEDIA DRIVER
14017 M:      Antti Palosaari <crope@iki.fi>
14018 L:      linux-media@vger.kernel.org
14019 W:      https://linuxtv.org
14020 W:      http://palosaari.fi/linux/
14021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14022 T:      git git://linuxtv.org/anttip/media_tree.git
14023 S:      Maintained
14024 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14025
14026 RTL8180 WIRELESS DRIVER
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:      Orphan
14031 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14032
14033 RTL8187 WIRELESS DRIVER
14034 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14035 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14036 M:      Larry Finger <Larry.Finger@lwfinger.net>
14037 L:      linux-wireless@vger.kernel.org
14038 W:      http://wireless.kernel.org/
14039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14040 S:      Maintained
14041 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14042
14043 REALTEK WIRELESS DRIVER (rtlwifi family)
14044 M:      Ping-Ke Shih <pkshih@realtek.com>
14045 L:      linux-wireless@vger.kernel.org
14046 W:      http://wireless.kernel.org/
14047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14048 S:      Maintained
14049 F:      drivers/net/wireless/realtek/rtlwifi/
14050
14051 REALTEK WIRELESS DRIVER (rtw88)
14052 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14053 L:      linux-wireless@vger.kernel.org
14054 S:      Maintained
14055 F:      drivers/net/wireless/realtek/rtw88/
14056
14057 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14058 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14059 L:      linux-wireless@vger.kernel.org
14060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14061 S:      Maintained
14062 F:      drivers/net/wireless/realtek/rtl8xxxu/
14063
14064 RXRPC SOCKETS (AF_RXRPC)
14065 M:      David Howells <dhowells@redhat.com>
14066 L:      linux-afs@lists.infradead.org
14067 S:      Supported
14068 F:      net/rxrpc/
14069 F:      include/keys/rxrpc-type.h
14070 F:      include/net/af_rxrpc.h
14071 F:      include/trace/events/rxrpc.h
14072 F:      include/uapi/linux/rxrpc.h
14073 F:      Documentation/networking/rxrpc.txt
14074 W:      https://www.infradead.org/~dhowells/kafs/
14075
14076 S3 SAVAGE FRAMEBUFFER DRIVER
14077 M:      Antonino Daplas <adaplas@gmail.com>
14078 L:      linux-fbdev@vger.kernel.org
14079 S:      Maintained
14080 F:      drivers/video/fbdev/savage/
14081
14082 S390
14083 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14084 M:      Vasily Gorbik <gor@linux.ibm.com>
14085 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14086 L:      linux-s390@vger.kernel.org
14087 W:      http://www.ibm.com/developerworks/linux/linux390/
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14089 S:      Supported
14090 F:      arch/s390/
14091 F:      drivers/s390/
14092 F:      Documentation/s390/
14093 F:      Documentation/driver-api/s390-drivers.rst
14094
14095 S390 COMMON I/O LAYER
14096 M:      Sebastian Ott <sebott@linux.ibm.com>
14097 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14098 L:      linux-s390@vger.kernel.org
14099 W:      http://www.ibm.com/developerworks/linux/linux390/
14100 S:      Supported
14101 F:      drivers/s390/cio/
14102
14103 S390 DASD DRIVER
14104 M:      Stefan Haberland <sth@linux.ibm.com>
14105 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14106 L:      linux-s390@vger.kernel.org
14107 W:      http://www.ibm.com/developerworks/linux/linux390/
14108 S:      Supported
14109 F:      drivers/s390/block/dasd*
14110 F:      block/partitions/ibm.c
14111
14112 S390 IOMMU (PCI)
14113 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14114 L:      linux-s390@vger.kernel.org
14115 W:      http://www.ibm.com/developerworks/linux/linux390/
14116 S:      Supported
14117 F:      drivers/iommu/s390-iommu.c
14118
14119 S390 IUCV NETWORK LAYER
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/*iucv*
14126 F:      include/net/iucv/
14127 F:      net/iucv/
14128
14129 S390 NETWORK DRIVERS
14130 M:      Julian Wiedmann <jwi@linux.ibm.com>
14131 M:      Ursula Braun <ubraun@linux.ibm.com>
14132 L:      linux-s390@vger.kernel.org
14133 W:      http://www.ibm.com/developerworks/linux/linux390/
14134 S:      Supported
14135 F:      drivers/s390/net/
14136
14137 S390 PCI SUBSYSTEM
14138 M:      Sebastian Ott <sebott@linux.ibm.com>
14139 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14140 L:      linux-s390@vger.kernel.org
14141 W:      http://www.ibm.com/developerworks/linux/linux390/
14142 S:      Supported
14143 F:      arch/s390/pci/
14144 F:      drivers/pci/hotplug/s390_pci_hpc.c
14145
14146 S390 VFIO-CCW DRIVER
14147 M:      Cornelia Huck <cohuck@redhat.com>
14148 M:      Eric Farman <farman@linux.ibm.com>
14149 R:      Halil Pasic <pasic@linux.ibm.com>
14150 L:      linux-s390@vger.kernel.org
14151 L:      kvm@vger.kernel.org
14152 S:      Supported
14153 F:      drivers/s390/cio/vfio_ccw*
14154 F:      Documentation/s390/vfio-ccw.rst
14155 F:      include/uapi/linux/vfio_ccw.h
14156
14157 S390 ZCRYPT DRIVER
14158 M:      Harald Freudenberger <freude@linux.ibm.com>
14159 L:      linux-s390@vger.kernel.org
14160 W:      http://www.ibm.com/developerworks/linux/linux390/
14161 S:      Supported
14162 F:      drivers/s390/crypto/
14163
14164 S390 VFIO AP DRIVER
14165 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14166 M:      Pierre Morel <pmorel@linux.ibm.com>
14167 M:      Halil Pasic <pasic@linux.ibm.com>
14168 L:      linux-s390@vger.kernel.org
14169 W:      http://www.ibm.com/developerworks/linux/linux390/
14170 S:      Supported
14171 F:      drivers/s390/crypto/vfio_ap_drv.c
14172 F:      drivers/s390/crypto/vfio_ap_private.h
14173 F:      drivers/s390/crypto/vfio_ap_ops.c
14174 F:      Documentation/s390/vfio-ap.rst
14175
14176 S390 ZFCP DRIVER
14177 M:      Steffen Maier <maier@linux.ibm.com>
14178 M:      Benjamin Block <bblock@linux.ibm.com>
14179 L:      linux-s390@vger.kernel.org
14180 W:      http://www.ibm.com/developerworks/linux/linux390/
14181 S:      Supported
14182 F:      drivers/s390/scsi/zfcp_*
14183
14184 S3C24XX SD/MMC Driver
14185 M:      Ben Dooks <ben-linux@fluff.org>
14186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14187 S:      Supported
14188 F:      drivers/mmc/host/s3cmci.*
14189
14190 SAA6588 RDS RECEIVER DRIVER
14191 M:      Hans Verkuil <hverkuil@xs4all.nl>
14192 L:      linux-media@vger.kernel.org
14193 T:      git git://linuxtv.org/media_tree.git
14194 W:      https://linuxtv.org
14195 S:      Odd Fixes
14196 F:      drivers/media/i2c/saa6588*
14197
14198 SAA7134 VIDEO4LINUX DRIVER
14199 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 T:      git git://linuxtv.org/media_tree.git
14203 S:      Odd fixes
14204 F:      Documentation/media/v4l-drivers/saa7134*
14205 F:      drivers/media/pci/saa7134/
14206
14207 SAA7146 VIDEO4LINUX-2 DRIVER
14208 M:      Hans Verkuil <hverkuil@xs4all.nl>
14209 L:      linux-media@vger.kernel.org
14210 T:      git git://linuxtv.org/media_tree.git
14211 S:      Maintained
14212 F:      drivers/media/common/saa7146/
14213 F:      drivers/media/pci/saa7146/
14214 F:      include/media/drv-intf/saa7146*
14215
14216 SAFESETID SECURITY MODULE
14217 M:     Micah Morton <mortonm@chromium.org>
14218 S:     Supported
14219 F:     security/safesetid/
14220 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14221
14222 SAMSUNG AUDIO (ASoC) DRIVERS
14223 M:      Krzysztof Kozlowski <krzk@kernel.org>
14224 M:      Sangbeom Kim <sbkim73@samsung.com>
14225 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14226 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14227 S:      Supported
14228 F:      sound/soc/samsung/
14229 F:      Documentation/devicetree/bindings/sound/samsung*
14230
14231 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14232 M:      Krzysztof Kozlowski <krzk@kernel.org>
14233 L:      linux-crypto@vger.kernel.org
14234 L:      linux-samsung-soc@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/crypto/exynos-rng.c
14237 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14238
14239 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14240 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14241 L:      linux-samsung-soc@vger.kernel.org
14242 S:      Maintained
14243 F:      drivers/char/hw_random/exynos-trng.c
14244 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14245
14246 SAMSUNG FRAMEBUFFER DRIVER
14247 M:      Jingoo Han <jingoohan1@gmail.com>
14248 L:      linux-fbdev@vger.kernel.org
14249 S:      Maintained
14250 F:      drivers/video/fbdev/s3c-fb.c
14251
14252 SAMSUNG LAPTOP DRIVER
14253 M:      Corentin Chary <corentin.chary@gmail.com>
14254 L:      platform-driver-x86@vger.kernel.org
14255 S:      Maintained
14256 F:      drivers/platform/x86/samsung-laptop.c
14257
14258 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14259 M:      Sangbeom Kim <sbkim73@samsung.com>
14260 M:      Krzysztof Kozlowski <krzk@kernel.org>
14261 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14262 L:      linux-kernel@vger.kernel.org
14263 L:      linux-samsung-soc@vger.kernel.org
14264 S:      Supported
14265 F:      drivers/mfd/sec*.c
14266 F:      drivers/regulator/s2m*.c
14267 F:      drivers/regulator/s5m*.c
14268 F:      drivers/clk/clk-s2mps11.c
14269 F:      drivers/rtc/rtc-s5m.c
14270 F:      include/linux/mfd/samsung/
14271 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14272 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14273 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14274 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14275
14276 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14277 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14278 L:      linux-media@vger.kernel.org
14279 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14280 S:      Maintained
14281 F:      drivers/media/platform/s3c-camif/
14282 F:      include/media/drv-intf/s3c_camif.h
14283
14284 SAMSUNG S3FWRN5 NFC DRIVER
14285 M:      Robert Baldyga <r.baldyga@samsung.com>
14286 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14287 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14288 S:      Supported
14289 F:      drivers/nfc/s3fwrn5
14290
14291 SAMSUNG S5C73M3 CAMERA DRIVER
14292 M:      Kyungmin Park <kyungmin.park@samsung.com>
14293 M:      Andrzej Hajda <a.hajda@samsung.com>
14294 L:      linux-media@vger.kernel.org
14295 S:      Supported
14296 F:      drivers/media/i2c/s5c73m3/*
14297
14298 SAMSUNG S5K5BAF CAMERA DRIVER
14299 M:      Kyungmin Park <kyungmin.park@samsung.com>
14300 M:      Andrzej Hajda <a.hajda@samsung.com>
14301 L:      linux-media@vger.kernel.org
14302 S:      Supported
14303 F:      drivers/media/i2c/s5k5baf.c
14304
14305 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14306 M:      Krzysztof Kozlowski <krzk@kernel.org>
14307 M:      Vladimir Zapolskiy <vz@mleia.com>
14308 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14309 L:      linux-crypto@vger.kernel.org
14310 L:      linux-samsung-soc@vger.kernel.org
14311 S:      Maintained
14312 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14313 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14314 F:      drivers/crypto/s5p-sss.c
14315
14316 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14317 M:      Kyungmin Park <kyungmin.park@samsung.com>
14318 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14319 L:      linux-media@vger.kernel.org
14320 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14321 S:      Supported
14322 F:      drivers/media/platform/exynos4-is/
14323
14324 SAMSUNG SOC CLOCK DRIVERS
14325 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14326 M:      Tomasz Figa <tomasz.figa@gmail.com>
14327 M:      Chanwoo Choi <cw00.choi@samsung.com>
14328 S:      Supported
14329 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14331 F:      drivers/clk/samsung/
14332 F:      include/dt-bindings/clock/exynos*.h
14333 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14334 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14335 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14336
14337 SAMSUNG SPI DRIVERS
14338 M:      Kukjin Kim <kgene@kernel.org>
14339 M:      Krzysztof Kozlowski <krzk@kernel.org>
14340 M:      Andi Shyti <andi@etezian.org>
14341 L:      linux-spi@vger.kernel.org
14342 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14343 S:      Maintained
14344 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14345 F:      drivers/spi/spi-s3c*
14346 F:      include/linux/platform_data/spi-s3c64xx.h
14347
14348 SAMSUNG SXGBE DRIVERS
14349 M:      Byungho An <bh74.an@samsung.com>
14350 M:      Girish K S <ks.giri@samsung.com>
14351 M:      Vipul Pandya <vipul.pandya@samsung.com>
14352 S:      Supported
14353 L:      netdev@vger.kernel.org
14354 F:      drivers/net/ethernet/samsung/sxgbe/
14355
14356 SAMSUNG THERMAL DRIVER
14357 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14358 L:      linux-pm@vger.kernel.org
14359 L:      linux-samsung-soc@vger.kernel.org
14360 S:      Supported
14361 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14362 F:      drivers/thermal/samsung/
14363
14364 SAMSUNG USB2 PHY DRIVER
14365 M:      Kamil Debski <kamil@wypas.org>
14366 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14367 L:      linux-kernel@vger.kernel.org
14368 S:      Supported
14369 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14370 F:      Documentation/driver-api/phy/samsung-usb2.rst
14371 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14372 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14373 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14374 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14375 F:      drivers/phy/samsung/phy-samsung-usb2.c
14376 F:      drivers/phy/samsung/phy-samsung-usb2.h
14377
14378 SC1200 WDT DRIVER
14379 M:      Zwane Mwaikambo <zwanem@gmail.com>
14380 S:      Maintained
14381 F:      drivers/watchdog/sc1200wdt.c
14382
14383 SCHEDULER
14384 M:      Ingo Molnar <mingo@redhat.com>
14385 M:      Peter Zijlstra <peterz@infradead.org>
14386 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14387 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14388 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14389 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14390 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14391 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14392 L:      linux-kernel@vger.kernel.org
14393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14394 S:      Maintained
14395 F:      kernel/sched/
14396 F:      include/linux/sched.h
14397 F:      include/uapi/linux/sched.h
14398 F:      include/linux/wait.h
14399 F:      include/linux/preempt.h
14400
14401 SCR24X CHIP CARD INTERFACE DRIVER
14402 M:      Lubomir Rintel <lkundrak@v3.sk>
14403 S:      Supported
14404 F:      drivers/char/pcmcia/scr24x_cs.c
14405
14406 SCSI CDROM DRIVER
14407 M:      Jens Axboe <axboe@kernel.dk>
14408 L:      linux-scsi@vger.kernel.org
14409 W:      http://www.kernel.dk
14410 S:      Maintained
14411 F:      drivers/scsi/sr*
14412
14413 SCSI RDMA PROTOCOL (SRP) INITIATOR
14414 M:      Bart Van Assche <bvanassche@acm.org>
14415 L:      linux-rdma@vger.kernel.org
14416 S:      Supported
14417 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14418 F:      drivers/infiniband/ulp/srp/
14419 F:      include/scsi/srp.h
14420
14421 SCSI RDMA PROTOCOL (SRP) TARGET
14422 M:      Bart Van Assche <bvanassche@acm.org>
14423 L:      linux-rdma@vger.kernel.org
14424 L:      target-devel@vger.kernel.org
14425 S:      Supported
14426 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14427 F:      drivers/infiniband/ulp/srpt/
14428
14429 SCSI SG DRIVER
14430 M:      Doug Gilbert <dgilbert@interlog.com>
14431 L:      linux-scsi@vger.kernel.org
14432 W:      http://sg.danny.cz/sg
14433 S:      Maintained
14434 F:      Documentation/scsi/scsi-generic.txt
14435 F:      drivers/scsi/sg.c
14436 F:      include/scsi/sg.h
14437
14438 SCSI SUBSYSTEM
14439 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14441 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14443 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14444 L:      linux-scsi@vger.kernel.org
14445 S:      Maintained
14446 F:      Documentation/devicetree/bindings/scsi/
14447 F:      drivers/scsi/
14448 F:      include/scsi/
14449
14450 SCSI TAPE DRIVER
14451 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14452 L:      linux-scsi@vger.kernel.org
14453 S:      Maintained
14454 F:      Documentation/scsi/st.txt
14455 F:      drivers/scsi/st.*
14456 F:      drivers/scsi/st_*.h
14457
14458 SCSI TARGET SUBSYSTEM
14459 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14460 L:      linux-scsi@vger.kernel.org
14461 L:      target-devel@vger.kernel.org
14462 W:      http://www.linux-iscsi.org
14463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14464 Q:      https://patchwork.kernel.org/project/target-devel/list/
14465 S:      Supported
14466 F:      drivers/target/
14467 F:      include/target/
14468 F:      Documentation/target/
14469
14470 SCTP PROTOCOL
14471 M:      Vlad Yasevich <vyasevich@gmail.com>
14472 M:      Neil Horman <nhorman@tuxdriver.com>
14473 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14474 L:      linux-sctp@vger.kernel.org
14475 W:      http://lksctp.sourceforge.net
14476 S:      Maintained
14477 F:      Documentation/networking/sctp.txt
14478 F:      include/linux/sctp.h
14479 F:      include/uapi/linux/sctp.h
14480 F:      include/net/sctp/
14481 F:      net/sctp/
14482
14483 SCx200 CPU SUPPORT
14484 M:      Jim Cromie <jim.cromie@gmail.com>
14485 S:      Odd Fixes
14486 F:      Documentation/i2c/busses/scx200_acb.rst
14487 F:      arch/x86/platform/scx200/
14488 F:      drivers/watchdog/scx200_wdt.c
14489 F:      drivers/i2c/busses/scx200*
14490 F:      drivers/mtd/maps/scx200_docflash.c
14491 F:      include/linux/scx200.h
14492
14493 SCx200 GPIO DRIVER
14494 M:      Jim Cromie <jim.cromie@gmail.com>
14495 S:      Maintained
14496 F:      drivers/char/scx200_gpio.c
14497 F:      include/linux/scx200_gpio.h
14498
14499 SCx200 HRT CLOCKSOURCE DRIVER
14500 M:      Jim Cromie <jim.cromie@gmail.com>
14501 S:      Maintained
14502 F:      drivers/clocksource/scx200_hrt.c
14503
14504 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14505 M:      Sascha Sommer <saschasommer@freenet.de>
14506 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14507 S:      Maintained
14508 F:      drivers/mmc/host/sdricoh_cs.c
14509
14510 SECO BOARDS CEC DRIVER
14511 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14512 S:      Maintained
14513 F:      drivers/media/platform/seco-cec/seco-cec.c
14514 F:      drivers/media/platform/seco-cec/seco-cec.h
14515
14516 SECURE COMPUTING
14517 M:      Kees Cook <keescook@chromium.org>
14518 R:      Andy Lutomirski <luto@amacapital.net>
14519 R:      Will Drewry <wad@chromium.org>
14520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14521 S:      Supported
14522 F:      kernel/seccomp.c
14523 F:      include/uapi/linux/seccomp.h
14524 F:      include/linux/seccomp.h
14525 F:      tools/testing/selftests/seccomp/*
14526 F:      tools/testing/selftests/kselftest_harness.h
14527 F:      Documentation/userspace-api/seccomp_filter.rst
14528 K:      \bsecure_computing
14529 K:      \bTIF_SECCOMP\b
14530
14531 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14532 M:      Al Cooper <alcooperx@gmail.com>
14533 L:      linux-mmc@vger.kernel.org
14534 L:      bcm-kernel-feedback-list@broadcom.com
14535 S:      Maintained
14536 F:      drivers/mmc/host/sdhci-brcmstb*
14537
14538 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14539 M:      Adrian Hunter <adrian.hunter@intel.com>
14540 L:      linux-mmc@vger.kernel.org
14541 S:      Maintained
14542 F:      drivers/mmc/host/sdhci*
14543 F:      include/linux/mmc/sdhci*
14544
14545 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14546 M:      Adrian Hunter <adrian.hunter@intel.com>
14547 M:      Ritesh Harjani <riteshh@codeaurora.org>
14548 M:      Asutosh Das <asutoshd@codeaurora.org>
14549 L:      linux-mmc@vger.kernel.org
14550 S:      Maintained
14551 F:      drivers/mmc/host/cqhci*
14552
14553 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14554 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14555 M:      Manjunath M B <manjumb@synopsys.com>
14556 L:      linux-mmc@vger.kernel.org
14557 S:      Maintained
14558 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14559
14560 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14561 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14562 L:      linux-mmc@vger.kernel.org
14563 S:      Supported
14564 F:      drivers/mmc/host/sdhci-of-at91.c
14565
14566 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14567 M:      Ben Dooks <ben-linux@fluff.org>
14568 M:      Jaehoon Chung <jh80.chung@samsung.com>
14569 L:      linux-mmc@vger.kernel.org
14570 S:      Maintained
14571 F:      drivers/mmc/host/sdhci-s3c*
14572
14573 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14574 M:      Viresh Kumar <vireshk@kernel.org>
14575 L:      linux-mmc@vger.kernel.org
14576 S:      Maintained
14577 F:      drivers/mmc/host/sdhci-spear.c
14578
14579 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14580 M:      Kishon Vijay Abraham I <kishon@ti.com>
14581 L:      linux-mmc@vger.kernel.org
14582 S:      Maintained
14583 F:      drivers/mmc/host/sdhci-omap.c
14584
14585 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14586 M:      Scott Bauer <scott.bauer@intel.com>
14587 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14588 L:      linux-block@vger.kernel.org
14589 S:      Supported
14590 F:      block/sed*
14591 F:      block/opal_proto.h
14592 F:      include/linux/sed*
14593 F:      include/uapi/linux/sed*
14594
14595 SECURITY CONTACT
14596 M:      Security Officers <security@kernel.org>
14597 S:      Supported
14598
14599 SECURITY SUBSYSTEM
14600 M:      James Morris <jmorris@namei.org>
14601 M:      "Serge E. Hallyn" <serge@hallyn.com>
14602 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14604 W:      http://kernsec.org/
14605 S:      Supported
14606 F:      security/
14607 X:      security/selinux/
14608
14609 SELINUX SECURITY MODULE
14610 M:      Paul Moore <paul@paul-moore.com>
14611 M:      Stephen Smalley <sds@tycho.nsa.gov>
14612 M:      Eric Paris <eparis@parisplace.org>
14613 L:      selinux@vger.kernel.org
14614 W:      https://selinuxproject.org
14615 W:      https://github.com/SELinuxProject
14616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14617 S:      Supported
14618 F:      include/uapi/linux/selinux_netlink.h
14619 F:      security/selinux/
14620 F:      scripts/selinux/
14621 F:      Documentation/admin-guide/LSM/SELinux.rst
14622
14623 SENSABLE PHANTOM
14624 M:      Jiri Slaby <jirislaby@gmail.com>
14625 S:      Maintained
14626 F:      drivers/misc/phantom.c
14627 F:      include/uapi/linux/phantom.h
14628
14629 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14630 M:      Tomasz Duszynski <tduszyns@gmail.com>
14631 S:      Maintained
14632 F:      drivers/iio/chemical/sps30.c
14633 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14634
14635 SERIAL DEVICE BUS
14636 M:      Rob Herring <robh@kernel.org>
14637 L:      linux-serial@vger.kernel.org
14638 S:      Maintained
14639 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14640 F:      drivers/tty/serdev/
14641 F:      include/linux/serdev.h
14642
14643 SERIAL DRIVERS
14644 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14645 L:      linux-serial@vger.kernel.org
14646 S:      Maintained
14647 F:      Documentation/devicetree/bindings/serial/
14648 F:      drivers/tty/serial/
14649
14650 SERIAL IR RECEIVER
14651 M:      Sean Young <sean@mess.org>
14652 L:      linux-media@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/media/rc/serial_ir.c
14655
14656 SFC NETWORK DRIVER
14657 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14658 M:      Edward Cree <ecree@solarflare.com>
14659 M:      Martin Habets <mhabets@solarflare.com>
14660 L:      netdev@vger.kernel.org
14661 S:      Supported
14662 F:      drivers/net/ethernet/sfc/
14663
14664 SFF/SFP/SFP+ MODULE SUPPORT
14665 M:      Russell King <linux@armlinux.org.uk>
14666 L:      netdev@vger.kernel.org
14667 S:      Maintained
14668 F:      drivers/net/phy/phylink.c
14669 F:      drivers/net/phy/sfp*
14670 F:      include/linux/phylink.h
14671 F:      include/linux/sfp.h
14672 K:      phylink
14673
14674 SGI GRU DRIVER
14675 M:      Dimitri Sivanich <sivanich@sgi.com>
14676 S:      Maintained
14677 F:      drivers/misc/sgi-gru/
14678
14679 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14680 M:      Pat Gefre <pfg@sgi.com>
14681 L:      linux-ia64@vger.kernel.org
14682 S:      Supported
14683 F:      Documentation/ia64/serial.rst
14684 F:      drivers/tty/serial/ioc?_serial.c
14685 F:      include/linux/ioc?.h
14686
14687 SGI XP/XPC/XPNET DRIVER
14688 M:      Cliff Whickman <cpw@sgi.com>
14689 M:      Robin Holt <robinmholt@gmail.com>
14690 S:      Maintained
14691 F:      drivers/misc/sgi-xp/
14692
14693 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14694 M:      Ursula Braun <ubraun@linux.ibm.com>
14695 M:      Karsten Graul <kgraul@linux.ibm.com>
14696 L:      linux-s390@vger.kernel.org
14697 W:      http://www.ibm.com/developerworks/linux/linux390/
14698 S:      Supported
14699 F:      net/smc/
14700
14701 SHARP RJ54N1CB0C SENSOR DRIVER
14702 M:      Jacopo Mondi <jacopo@jmondi.org>
14703 L:      linux-media@vger.kernel.org
14704 T:      git git://linuxtv.org/media_tree.git
14705 S:      Odd fixes
14706 F:      drivers/media/i2c/rj54n1cb0c.c
14707 F:      include/media/i2c/rj54n1cb0c.h
14708
14709 SH_VEU V4L2 MEM2MEM DRIVER
14710 L:      linux-media@vger.kernel.org
14711 S:      Orphan
14712 F:      drivers/media/platform/sh_veu.c
14713
14714 SH_VOU V4L2 OUTPUT DRIVER
14715 L:      linux-media@vger.kernel.org
14716 S:      Orphan
14717 F:      drivers/media/platform/sh_vou.c
14718 F:      include/media/drv-intf/sh_vou.h
14719
14720 SI2157 MEDIA DRIVER
14721 M:      Antti Palosaari <crope@iki.fi>
14722 L:      linux-media@vger.kernel.org
14723 W:      https://linuxtv.org
14724 W:      http://palosaari.fi/linux/
14725 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14726 T:      git git://linuxtv.org/anttip/media_tree.git
14727 S:      Maintained
14728 F:      drivers/media/tuners/si2157*
14729
14730 SI2165 MEDIA DRIVER
14731 M:      Matthias Schwarzott <zzam@gentoo.org>
14732 L:      linux-media@vger.kernel.org
14733 W:      https://linuxtv.org
14734 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14735 S:      Maintained
14736 F:      drivers/media/dvb-frontends/si2165*
14737
14738 SI2168 MEDIA DRIVER
14739 M:      Antti Palosaari <crope@iki.fi>
14740 L:      linux-media@vger.kernel.org
14741 W:      https://linuxtv.org
14742 W:      http://palosaari.fi/linux/
14743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14744 T:      git git://linuxtv.org/anttip/media_tree.git
14745 S:      Maintained
14746 F:      drivers/media/dvb-frontends/si2168*
14747
14748 SI470X FM RADIO RECEIVER I2C DRIVER
14749 M:      Hans Verkuil <hverkuil@xs4all.nl>
14750 L:      linux-media@vger.kernel.org
14751 T:      git git://linuxtv.org/media_tree.git
14752 W:      https://linuxtv.org
14753 S:      Odd Fixes
14754 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14755
14756 SI470X FM RADIO RECEIVER USB DRIVER
14757 M:      Hans Verkuil <hverkuil@xs4all.nl>
14758 L:      linux-media@vger.kernel.org
14759 T:      git git://linuxtv.org/media_tree.git
14760 W:      https://linuxtv.org
14761 S:      Maintained
14762 F:      drivers/media/radio/si470x/radio-si470x-common.c
14763 F:      drivers/media/radio/si470x/radio-si470x.h
14764 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14765
14766 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14767 M:      Eduardo Valentin <edubezval@gmail.com>
14768 L:      linux-media@vger.kernel.org
14769 T:      git git://linuxtv.org/media_tree.git
14770 W:      https://linuxtv.org
14771 S:      Odd Fixes
14772 F:      drivers/media/radio/si4713/si4713.?
14773
14774 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14775 M:      Eduardo Valentin <edubezval@gmail.com>
14776 L:      linux-media@vger.kernel.org
14777 T:      git git://linuxtv.org/media_tree.git
14778 W:      https://linuxtv.org
14779 S:      Odd Fixes
14780 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14781
14782 SI4713 FM RADIO TRANSMITTER USB DRIVER
14783 M:      Hans Verkuil <hverkuil@xs4all.nl>
14784 L:      linux-media@vger.kernel.org
14785 T:      git git://linuxtv.org/media_tree.git
14786 W:      https://linuxtv.org
14787 S:      Maintained
14788 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14789
14790 SIANO DVB DRIVER
14791 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14792 L:      linux-media@vger.kernel.org
14793 W:      https://linuxtv.org
14794 T:      git git://linuxtv.org/media_tree.git
14795 S:      Odd fixes
14796 F:      drivers/media/common/siano/
14797 F:      drivers/media/usb/siano/
14798 F:      drivers/media/usb/siano/
14799 F:      drivers/media/mmc/siano/
14800
14801 SIFIVE DRIVERS
14802 M:      Palmer Dabbelt <palmer@dabbelt.com>
14803 M:      Paul Walmsley <paul.walmsley@sifive.com>
14804 L:      linux-riscv@lists.infradead.org
14805 T:      git git://github.com/sifive/riscv-linux.git
14806 S:      Supported
14807 K:      [^@]sifive
14808 N:      sifive
14809
14810 SIFIVE FU540 SYSTEM-ON-CHIP
14811 M:      Paul Walmsley <paul.walmsley@sifive.com>
14812 M:      Palmer Dabbelt <palmer@dabbelt.com>
14813 L:      linux-riscv@lists.infradead.org
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14815 S:      Supported
14816 K:      fu540
14817 N:      fu540
14818
14819 SILEAD TOUCHSCREEN DRIVER
14820 M:      Hans de Goede <hdegoede@redhat.com>
14821 L:      linux-input@vger.kernel.org
14822 L:      platform-driver-x86@vger.kernel.org
14823 S:      Maintained
14824 F:      drivers/input/touchscreen/silead.c
14825 F:      drivers/platform/x86/touchscreen_dmi.c
14826
14827 SILICON MOTION SM712 FRAME BUFFER DRIVER
14828 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14829 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14830 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14831 L:      linux-fbdev@vger.kernel.org
14832 S:      Maintained
14833 F:      drivers/video/fbdev/sm712*
14834 F:      Documentation/fb/sm712fb.rst
14835
14836 SIMPLE FIRMWARE INTERFACE (SFI)
14837 M:      Len Brown <lenb@kernel.org>
14838 L:      sfi-devel@simplefirmware.org
14839 W:      http://simplefirmware.org/
14840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14841 S:      Supported
14842 F:      arch/x86/platform/sfi/
14843 F:      drivers/sfi/
14844 F:      include/linux/sfi*.h
14845
14846 SIMPLEFB FB DRIVER
14847 M:      Hans de Goede <hdegoede@redhat.com>
14848 L:      linux-fbdev@vger.kernel.org
14849 S:      Maintained
14850 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14851 F:      drivers/video/fbdev/simplefb.c
14852 F:      include/linux/platform_data/simplefb.h
14853
14854 SIMTEC EB110ATX (Chalice CATS)
14855 P:      Ben Dooks
14856 P:      Vincent Sanders <vince@simtec.co.uk>
14857 M:      Simtec Linux Team <linux@simtec.co.uk>
14858 W:      http://www.simtec.co.uk/products/EB110ATX/
14859 S:      Supported
14860
14861 SIMTEC EB2410ITX (BAST)
14862 P:      Ben Dooks
14863 P:      Vincent Sanders <vince@simtec.co.uk>
14864 M:      Simtec Linux Team <linux@simtec.co.uk>
14865 W:      http://www.simtec.co.uk/products/EB2410ITX/
14866 S:      Supported
14867 F:      arch/arm/mach-s3c24xx/mach-bast.c
14868 F:      arch/arm/mach-s3c24xx/bast-ide.c
14869 F:      arch/arm/mach-s3c24xx/bast-irq.c
14870
14871 SIPHASH PRF ROUTINES
14872 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14873 S:      Maintained
14874 F:      lib/siphash.c
14875 F:      lib/test_siphash.c
14876 F:      include/linux/siphash.h
14877
14878 SIOX
14879 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14880 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14881 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14882 S:      Supported
14883 F:      drivers/siox/*
14884 F:      drivers/gpio/gpio-siox.c
14885 F:      include/trace/events/siox.h
14886
14887 SIS 190 ETHERNET DRIVER
14888 M:      Francois Romieu <romieu@fr.zoreil.com>
14889 L:      netdev@vger.kernel.org
14890 S:      Maintained
14891 F:      drivers/net/ethernet/sis/sis190.c
14892
14893 SIS 900/7016 FAST ETHERNET DRIVER
14894 M:      Daniele Venzano <venza@brownhat.org>
14895 W:      http://www.brownhat.org/sis900.html
14896 L:      netdev@vger.kernel.org
14897 S:      Maintained
14898 F:      drivers/net/ethernet/sis/sis900.*
14899
14900 SIS FRAMEBUFFER DRIVER
14901 M:      Thomas Winischhofer <thomas@winischhofer.net>
14902 W:      http://www.winischhofer.net/linuxsisvga.shtml
14903 S:      Maintained
14904 F:      Documentation/fb/sisfb.rst
14905 F:      drivers/video/fbdev/sis/
14906 F:      include/video/sisfb.h
14907
14908 SIS USB2VGA DRIVER
14909 M:      Thomas Winischhofer <thomas@winischhofer.net>
14910 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14911 S:      Maintained
14912 F:      drivers/usb/misc/sisusbvga/
14913
14914 SLAB ALLOCATOR
14915 M:      Christoph Lameter <cl@linux.com>
14916 M:      Pekka Enberg <penberg@kernel.org>
14917 M:      David Rientjes <rientjes@google.com>
14918 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14919 M:      Andrew Morton <akpm@linux-foundation.org>
14920 L:      linux-mm@kvack.org
14921 S:      Maintained
14922 F:      include/linux/sl?b*.h
14923 F:      mm/sl?b*
14924
14925 SLEEPABLE READ-COPY UPDATE (SRCU)
14926 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14927 M:      "Paul E. McKenney" <paulmck@kernel.org>
14928 M:      Josh Triplett <josh@joshtriplett.org>
14929 R:      Steven Rostedt <rostedt@goodmis.org>
14930 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14931 L:      rcu@vger.kernel.org
14932 W:      http://www.rdrop.com/users/paulmck/RCU/
14933 S:      Supported
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14935 F:      include/linux/srcu*.h
14936 F:      kernel/rcu/srcu*.c
14937
14938 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14939 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14941 S:      Maintained
14942 F:      drivers/slimbus/
14943 F:      Documentation/devicetree/bindings/slimbus/
14944 F:      include/linux/slimbus.h
14945
14946 SMACK SECURITY MODULE
14947 M:      Casey Schaufler <casey@schaufler-ca.com>
14948 L:      linux-security-module@vger.kernel.org
14949 W:      http://schaufler-ca.com
14950 T:      git git://github.com/cschaufler/smack-next
14951 S:      Maintained
14952 F:      Documentation/admin-guide/LSM/Smack.rst
14953 F:      security/smack/
14954
14955 SMC91x ETHERNET DRIVER
14956 M:      Nicolas Pitre <nico@fluxnic.net>
14957 S:      Odd Fixes
14958 F:      drivers/net/ethernet/smsc/smc91x.*
14959
14960 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14961 M:      Sakari Ailus <sakari.ailus@iki.fi>
14962 L:      linux-media@vger.kernel.org
14963 S:      Maintained
14964 F:      drivers/media/i2c/smiapp/
14965 F:      include/media/i2c/smiapp.h
14966 F:      drivers/media/i2c/smiapp-pll.c
14967 F:      drivers/media/i2c/smiapp-pll.h
14968 F:      include/uapi/linux/smiapp.h
14969 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14970
14971 SMM665 HARDWARE MONITOR DRIVER
14972 M:      Guenter Roeck <linux@roeck-us.net>
14973 L:      linux-hwmon@vger.kernel.org
14974 S:      Maintained
14975 F:      Documentation/hwmon/smm665.rst
14976 F:      drivers/hwmon/smm665.c
14977
14978 SMSC EMC2103 HARDWARE MONITOR DRIVER
14979 M:      Steve Glendinning <steve.glendinning@shawell.net>
14980 L:      linux-hwmon@vger.kernel.org
14981 S:      Maintained
14982 F:      Documentation/hwmon/emc2103.rst
14983 F:      drivers/hwmon/emc2103.c
14984
14985 SMSC SCH5627 HARDWARE MONITOR DRIVER
14986 M:      Hans de Goede <hdegoede@redhat.com>
14987 L:      linux-hwmon@vger.kernel.org
14988 S:      Supported
14989 F:      Documentation/hwmon/sch5627.rst
14990 F:      drivers/hwmon/sch5627.c
14991
14992 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14993 M:      Steve Glendinning <steve.glendinning@shawell.net>
14994 L:      linux-fbdev@vger.kernel.org
14995 S:      Maintained
14996 F:      drivers/video/fbdev/smscufx.c
14997
14998 SMSC47B397 HARDWARE MONITOR DRIVER
14999 M:      Jean Delvare <jdelvare@suse.com>
15000 L:      linux-hwmon@vger.kernel.org
15001 S:      Maintained
15002 F:      Documentation/hwmon/smsc47b397.rst
15003 F:      drivers/hwmon/smsc47b397.c
15004
15005 SMSC911x ETHERNET DRIVER
15006 M:      Steve Glendinning <steve.glendinning@shawell.net>
15007 L:      netdev@vger.kernel.org
15008 S:      Maintained
15009 F:      include/linux/smsc911x.h
15010 F:      drivers/net/ethernet/smsc/smsc911x.*
15011
15012 SMSC9420 PCI ETHERNET DRIVER
15013 M:      Steve Glendinning <steve.glendinning@shawell.net>
15014 L:      netdev@vger.kernel.org
15015 S:      Maintained
15016 F:      drivers/net/ethernet/smsc/smsc9420.*
15017
15018 SOC-CAMERA V4L2 SUBSYSTEM
15019 L:      linux-media@vger.kernel.org
15020 T:      git git://linuxtv.org/media_tree.git
15021 S:      Orphan
15022 F:      include/media/soc_camera.h
15023 F:      drivers/staging/media/soc_camera/
15024
15025 SOCIONEXT SYNQUACER I2C DRIVER
15026 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
15027 L:      linux-i2c@vger.kernel.org
15028 S:      Maintained
15029 F:      drivers/i2c/busses/i2c-synquacer.c
15030 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15031
15032 SOCIONEXT UNIPHIER SOUND DRIVER
15033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15034 S:      Orphan
15035 F:      sound/soc/uniphier/
15036
15037 SOEKRIS NET48XX LED SUPPORT
15038 M:      Chris Boot <bootc@bootc.net>
15039 S:      Maintained
15040 F:      drivers/leds/leds-net48xx.c
15041
15042 SOFT-IWARP DRIVER (siw)
15043 M:      Bernard Metzler <bmt@zurich.ibm.com>
15044 L:      linux-rdma@vger.kernel.org
15045 S:      Supported
15046 F:      drivers/infiniband/sw/siw/
15047 F:      include/uapi/rdma/siw-abi.h
15048
15049 SOFT-ROCE DRIVER (rxe)
15050 M:      Moni Shoua <monis@mellanox.com>
15051 L:      linux-rdma@vger.kernel.org
15052 S:      Supported
15053 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15054 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15055 F:      drivers/infiniband/sw/rxe/
15056 F:      include/uapi/rdma/rdma_user_rxe.h
15057
15058 SOFTLOGIC 6x10 MPEG CODEC
15059 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15060 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15061 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15062 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15063 M:      Ismael Luceno <ismael@iodev.co.uk>
15064 L:      linux-media@vger.kernel.org
15065 S:      Supported
15066 F:      drivers/media/pci/solo6x10/
15067
15068 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15069 M:      James Morse <james.morse@arm.com>
15070 L:      linux-arm-kernel@lists.infradead.org
15071 S:      Maintained
15072 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15073 F:      drivers/firmware/arm_sdei.c
15074 F:      include/linux/arm_sdei.h
15075 F:      include/uapi/linux/arm_sdei.h
15076
15077 SOFTWARE RAID (Multiple Disks) SUPPORT
15078 M:      Song Liu <song@kernel.org>
15079 L:      linux-raid@vger.kernel.org
15080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15081 S:      Supported
15082 F:      drivers/md/Makefile
15083 F:      drivers/md/Kconfig
15084 F:      drivers/md/md*
15085 F:      drivers/md/raid*
15086 F:      include/linux/raid/
15087 F:      include/uapi/linux/raid/
15088
15089 SOCIONEXT (SNI) AVE NETWORK DRIVER
15090 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15091 L:      netdev@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/net/ethernet/socionext/sni_ave.c
15094 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15095
15096 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15097 M:      Jassi Brar <jaswinder.singh@linaro.org>
15098 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15099 L:      netdev@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/ethernet/socionext/netsec.c
15102 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15103
15104 SOCIONEXT (SNI) Synquacer SPI DRIVER
15105 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15106 M:      Jassi Brar <jaswinder.singh@linaro.org>
15107 L:      linux-spi@vger.kernel.org
15108 S:      Maintained
15109 F:      drivers/spi/spi-synquacer.c
15110 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15111
15112 SOLIDRUN CLEARFOG SUPPORT
15113 M:      Russell King <linux@armlinux.org.uk>
15114 S:      Maintained
15115 F:      arch/arm/boot/dts/armada-388-clearfog*
15116 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15117
15118 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15119 M:      Russell King <linux@armlinux.org.uk>
15120 S:      Maintained
15121 F:      arch/arm/boot/dts/imx6*-cubox-i*
15122 F:      arch/arm/boot/dts/imx6*-hummingboard*
15123 F:      arch/arm/boot/dts/imx6*-sr-*
15124
15125 SONIC NETWORK DRIVER
15126 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15127 L:      netdev@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/net/ethernet/natsemi/sonic.*
15130
15131 SONICS SILICON BACKPLANE DRIVER (SSB)
15132 M:      Michael Buesch <m@bues.ch>
15133 L:      linux-wireless@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/ssb/
15136 F:      include/linux/ssb/
15137
15138 SONY IMX214 SENSOR DRIVER
15139 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15140 L:      linux-media@vger.kernel.org
15141 T:      git git://linuxtv.org/media_tree.git
15142 S:      Maintained
15143 F:      drivers/media/i2c/imx214.c
15144 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15145
15146 SONY IMX258 SENSOR DRIVER
15147 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15148 L:      linux-media@vger.kernel.org
15149 T:      git git://linuxtv.org/media_tree.git
15150 S:      Maintained
15151 F:      drivers/media/i2c/imx258.c
15152
15153 SONY IMX274 SENSOR DRIVER
15154 M:      Leon Luo <leonl@leopardimaging.com>
15155 L:      linux-media@vger.kernel.org
15156 T:      git git://linuxtv.org/media_tree.git
15157 S:      Maintained
15158 F:      drivers/media/i2c/imx274.c
15159 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15160
15161 SONY IMX319 SENSOR DRIVER
15162 M:      Bingbu Cao <bingbu.cao@intel.com>
15163 L:      linux-media@vger.kernel.org
15164 T:      git git://linuxtv.org/media_tree.git
15165 S:      Maintained
15166 F:      drivers/media/i2c/imx319.c
15167
15168 SONY IMX355 SENSOR DRIVER
15169 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15170 L:      linux-media@vger.kernel.org
15171 T:      git git://linuxtv.org/media_tree.git
15172 S:      Maintained
15173 F:      drivers/media/i2c/imx355.c
15174
15175 SONY MEMORYSTICK SUBSYSTEM
15176 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15177 M:      Alex Dubov <oakad@yahoo.com>
15178 M:      Ulf Hansson <ulf.hansson@linaro.org>
15179 L:      linux-mmc@vger.kernel.org
15180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15181 S:      Maintained
15182 F:      drivers/memstick/
15183 F:      include/linux/memstick.h
15184
15185 SONY VAIO CONTROL DEVICE DRIVER
15186 M:      Mattia Dongili <malattia@linux.it>
15187 L:      platform-driver-x86@vger.kernel.org
15188 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15189 S:      Maintained
15190 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15191 F:      drivers/char/sonypi.c
15192 F:      drivers/platform/x86/sony-laptop.c
15193 F:      include/linux/sony-laptop.h
15194
15195 SOUND
15196 M:      Jaroslav Kysela <perex@perex.cz>
15197 M:      Takashi Iwai <tiwai@suse.com>
15198 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15199 W:      http://www.alsa-project.org/
15200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15201 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15202 S:      Maintained
15203 F:      Documentation/sound/
15204 F:      include/sound/
15205 F:      include/uapi/sound/
15206 F:      sound/
15207
15208 SOUND - COMPRESSED AUDIO
15209 M:      Vinod Koul <vkoul@kernel.org>
15210 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15212 S:      Supported
15213 F:      Documentation/sound/designs/compress-offload.rst
15214 F:      include/sound/compress_driver.h
15215 F:      include/uapi/sound/compress_*
15216 F:      sound/core/compress_offload.c
15217 F:      sound/soc/soc-compress.c
15218
15219 SOUND - DMAENGINE HELPERS
15220 M:      Lars-Peter Clausen <lars@metafoo.de>
15221 S:      Supported
15222 F:      include/sound/dmaengine_pcm.h
15223 F:      sound/core/pcm_dmaengine.c
15224 F:      sound/soc/soc-generic-dmaengine-pcm.c
15225
15226 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15227 M:      Liam Girdwood <lgirdwood@gmail.com>
15228 M:      Mark Brown <broonie@kernel.org>
15229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15230 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15231 W:      http://alsa-project.org/main/index.php/ASoC
15232 S:      Supported
15233 F:      Documentation/devicetree/bindings/sound/
15234 F:      Documentation/sound/soc/
15235 F:      sound/soc/
15236 F:      include/dt-bindings/sound/
15237 F:      include/sound/soc*
15238
15239 SOUNDWIRE SUBSYSTEM
15240 M:      Vinod Koul <vkoul@kernel.org>
15241 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15242 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15243 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15244 S:      Supported
15245 F:      Documentation/driver-api/soundwire/
15246 F:      drivers/soundwire/
15247 F:      include/linux/soundwire/
15248
15249 SP2 MEDIA DRIVER
15250 M:      Olli Salonen <olli.salonen@iki.fi>
15251 L:      linux-media@vger.kernel.org
15252 W:      https://linuxtv.org
15253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15254 S:      Maintained
15255 F:      drivers/media/dvb-frontends/sp2*
15256
15257 SPARC + UltraSPARC (sparc/sparc64)
15258 M:      "David S. Miller" <davem@davemloft.net>
15259 L:      sparclinux@vger.kernel.org
15260 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15263 S:      Maintained
15264 F:      arch/sparc/
15265 F:      drivers/sbus/
15266
15267 SPARC SERIAL DRIVERS
15268 M:      "David S. Miller" <davem@davemloft.net>
15269 L:      sparclinux@vger.kernel.org
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15272 S:      Maintained
15273 F:      include/linux/sunserialcore.h
15274 F:      drivers/tty/serial/suncore.c
15275 F:      drivers/tty/serial/sunhv.c
15276 F:      drivers/tty/serial/sunsab.c
15277 F:      drivers/tty/serial/sunsab.h
15278 F:      drivers/tty/serial/sunsu.c
15279 F:      drivers/tty/serial/sunzilog.c
15280 F:      drivers/tty/serial/sunzilog.h
15281 F:      drivers/tty/vcc.c
15282
15283 SPARSE CHECKER
15284 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15285 L:      linux-sparse@vger.kernel.org
15286 W:      https://sparse.wiki.kernel.org/
15287 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15288 S:      Maintained
15289 F:      include/linux/compiler.h
15290
15291 SPEAR CLOCK FRAMEWORK SUPPORT
15292 M:      Viresh Kumar <vireshk@kernel.org>
15293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15294 W:      http://www.st.com/spear
15295 S:      Maintained
15296 F:      drivers/clk/spear/
15297
15298 SPEAR PLATFORM SUPPORT
15299 M:      Viresh Kumar <vireshk@kernel.org>
15300 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15302 W:      http://www.st.com/spear
15303 S:      Maintained
15304 F:      arch/arm/boot/dts/spear*
15305 F:      arch/arm/mach-spear/
15306
15307 SPI NOR SUBSYSTEM
15308 M:      Marek Vasut <marek.vasut@gmail.com>
15309 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15310 L:      linux-mtd@lists.infradead.org
15311 W:      http://www.linux-mtd.infradead.org/
15312 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15314 S:      Maintained
15315 F:      drivers/mtd/spi-nor/
15316 F:      include/linux/mtd/spi-nor.h
15317
15318 SPI SUBSYSTEM
15319 M:      Mark Brown <broonie@kernel.org>
15320 L:      linux-spi@vger.kernel.org
15321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15322 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15323 S:      Maintained
15324 F:      Documentation/devicetree/bindings/spi/
15325 F:      Documentation/spi/
15326 F:      drivers/spi/
15327 F:      include/linux/spi/
15328 F:      include/uapi/linux/spi/
15329 F:      tools/spi/
15330
15331 SPIDERNET NETWORK DRIVER for CELL
15332 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15333 L:      netdev@vger.kernel.org
15334 S:      Supported
15335 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15336 F:      drivers/net/ethernet/toshiba/spider_net*
15337
15338 SPMI SUBSYSTEM
15339 R:      Stephen Boyd <sboyd@kernel.org>
15340 L:      linux-arm-msm@vger.kernel.org
15341 F:      Documentation/devicetree/bindings/spmi/
15342 F:      drivers/spmi/
15343 F:      include/dt-bindings/spmi/spmi.h
15344 F:      include/linux/spmi.h
15345 F:      include/trace/events/spmi.h
15346
15347 SPU FILE SYSTEM
15348 M:      Jeremy Kerr <jk@ozlabs.org>
15349 L:      linuxppc-dev@lists.ozlabs.org
15350 W:      http://www.ibm.com/developerworks/power/cell/
15351 S:      Supported
15352 F:      Documentation/filesystems/spufs.txt
15353 F:      arch/powerpc/platforms/cell/spufs/
15354
15355 SQUASHFS FILE SYSTEM
15356 M:      Phillip Lougher <phillip@squashfs.org.uk>
15357 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15358 W:      http://squashfs.org.uk
15359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15360 S:      Maintained
15361 F:      Documentation/filesystems/squashfs.txt
15362 F:      fs/squashfs/
15363
15364 SRM (Alpha) environment access
15365 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15366 S:      Maintained
15367 F:      arch/alpha/kernel/srm_env.c
15368
15369 ST LSM6DSx IMU IIO DRIVER
15370 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15371 L:      linux-iio@vger.kernel.org
15372 W:      http://www.st.com/
15373 S:      Maintained
15374 F:      drivers/iio/imu/st_lsm6dsx/
15375 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15376
15377 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15378 M:      Mickael Guene <mickael.guene@st.com>
15379 L:      linux-media@vger.kernel.org
15380 T:      git git://linuxtv.org/media_tree.git
15381 S:      Maintained
15382 F:      drivers/media/i2c/st-mipid02.c
15383 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15384
15385 ST STM32 I2C/SMBUS DRIVER
15386 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15387 L:      linux-i2c@vger.kernel.org
15388 S:      Maintained
15389 F:      drivers/i2c/busses/i2c-stm32*
15390
15391 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15392 M:      Song Qiang <songqiang1304521@gmail.com>
15393 L:      linux-iio@vger.kernel.org
15394 S:      Maintained
15395 F:      drivers/iio/proximity/vl53l0x-i2c.c
15396 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15397
15398 STABLE BRANCH
15399 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15400 M:      Sasha Levin <sashal@kernel.org>
15401 L:      stable@vger.kernel.org
15402 S:      Supported
15403 F:      Documentation/process/stable-kernel-rules.rst
15404
15405 STAGING - COMEDI
15406 M:      Ian Abbott <abbotti@mev.co.uk>
15407 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15408 S:      Odd Fixes
15409 F:      drivers/staging/comedi/
15410
15411 STAGING - FIELDBUS SUBSYSTEM
15412 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15413 S:      Maintained
15414 F:      drivers/staging/fieldbus/*
15415 F:      drivers/staging/fieldbus/Documentation/
15416
15417 STAGING - HMS ANYBUS-S BUS
15418 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15419 S:      Maintained
15420 F:      drivers/staging/fieldbus/anybuss/
15421
15422 STAGING - INDUSTRIAL IO
15423 M:      Jonathan Cameron <jic23@kernel.org>
15424 L:      linux-iio@vger.kernel.org
15425 S:      Odd Fixes
15426 F:      Documentation/devicetree/bindings/staging/iio/
15427 F:      drivers/staging/iio/
15428
15429 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15430 M:      Marc Dietrich <marvin24@gmx.de>
15431 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15432 L:      linux-tegra@vger.kernel.org
15433 S:      Maintained
15434 F:      drivers/staging/nvec/
15435
15436 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15437 M:      Jens Frederich <jfrederich@gmail.com>
15438 M:      Daniel Drake <dsd@laptop.org>
15439 M:      Jon Nettleton <jon.nettleton@gmail.com>
15440 W:      http://wiki.laptop.org/go/DCON
15441 S:      Maintained
15442 F:      drivers/staging/olpc_dcon/
15443
15444 STAGING - REALTEK RTL8712U DRIVERS
15445 M:      Larry Finger <Larry.Finger@lwfinger.net>
15446 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15447 S:      Odd Fixes
15448 F:      drivers/staging/rtl8712/
15449
15450 STAGING - REALTEK RTL8188EU DRIVERS
15451 M:      Larry Finger <Larry.Finger@lwfinger.net>
15452 S:      Odd Fixes
15453 F:      drivers/staging/rtl8188eu/
15454
15455 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15456 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15457 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15458 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15459 L:      linux-fbdev@vger.kernel.org
15460 S:      Maintained
15461 F:      drivers/staging/sm750fb/
15462
15463 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15464 M:      William Hubbs <w.d.hubbs@gmail.com>
15465 M:      Chris Brannon <chris@the-brannons.com>
15466 M:      Kirk Reiser <kirk@reisers.ca>
15467 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15468 L:      speakup@linux-speakup.org
15469 W:      http://www.linux-speakup.org/
15470 S:      Odd Fixes
15471 F:      drivers/staging/speakup/
15472
15473 STAGING - VIA VT665X DRIVERS
15474 M:      Forest Bond <forest@alittletooquiet.net>
15475 S:      Odd Fixes
15476 F:      drivers/staging/vt665?/
15477
15478 STAGING - WILC1000 WIFI DRIVER
15479 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15480 M:      Ajay Singh <ajay.kathat@microchip.com>
15481 L:      linux-wireless@vger.kernel.org
15482 S:      Supported
15483 F:      drivers/staging/wilc1000/
15484
15485 STAGING SUBSYSTEM
15486 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15488 L:      devel@driverdev.osuosl.org
15489 S:      Supported
15490 F:      drivers/staging/
15491
15492 STARFIRE/DURALAN NETWORK DRIVER
15493 M:      Ion Badulescu <ionut@badula.org>
15494 S:      Odd Fixes
15495 F:      drivers/net/ethernet/adaptec/starfire*
15496
15497 STEC S1220 SKD DRIVER
15498 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15499 L:      linux-block@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/block/skd*[ch]
15502
15503 STI AUDIO (ASoC) DRIVERS
15504 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15505 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15506 S:      Maintained
15507 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15508 F:      sound/soc/sti/
15509
15510 STI CEC DRIVER
15511 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15512 S:      Maintained
15513 F:      drivers/media/platform/sti/cec/
15514 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15515
15516 STK1160 USB VIDEO CAPTURE DRIVER
15517 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15518 L:      linux-media@vger.kernel.org
15519 T:      git git://linuxtv.org/media_tree.git
15520 S:      Maintained
15521 F:      drivers/media/usb/stk1160/
15522
15523 STM32 AUDIO (ASoC) DRIVERS
15524 M:      Olivier Moysan <olivier.moysan@st.com>
15525 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15529 F:      sound/soc/stm/
15530
15531 STM32 TIMER/LPTIMER DRIVERS
15532 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15533 S:      Maintained
15534 F:      drivers/*/stm32-*timer*
15535 F:      drivers/pwm/pwm-stm32*
15536 F:      include/linux/*/stm32-*tim*
15537 F:      Documentation/ABI/testing/*timer-stm32
15538 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15539 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15540
15541 STMMAC ETHERNET DRIVER
15542 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15543 M:      Alexandre Torgue <alexandre.torgue@st.com>
15544 M:      Jose Abreu <joabreu@synopsys.com>
15545 L:      netdev@vger.kernel.org
15546 W:      http://www.stlinux.com
15547 S:      Supported
15548 F:      drivers/net/ethernet/stmicro/stmmac/
15549
15550 SUN3/3X
15551 M:      Sam Creasey <sammy@sammy.net>
15552 W:      http://sammy.net/sun3/
15553 S:      Maintained
15554 F:      arch/m68k/kernel/*sun3*
15555 F:      arch/m68k/sun3*/
15556 F:      arch/m68k/include/asm/sun3*
15557 F:      drivers/net/ethernet/i825xx/sun3*
15558
15559 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15560 M:      Hans de Goede <hdegoede@redhat.com>
15561 L:      linux-input@vger.kernel.org
15562 S:      Maintained
15563 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15564 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15565
15566 SUNDANCE NETWORK DRIVER
15567 M:      Denis Kirjanov <kda@linux-powerpc.org>
15568 L:      netdev@vger.kernel.org
15569 S:      Maintained
15570 F:      drivers/net/ethernet/dlink/sundance.c
15571
15572 SUPERH
15573 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15574 M:      Rich Felker <dalias@libc.org>
15575 L:      linux-sh@vger.kernel.org
15576 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15577 S:      Maintained
15578 F:      Documentation/sh/
15579 F:      arch/sh/
15580 F:      drivers/sh/
15581
15582 SUSPEND TO RAM
15583 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15584 M:      Len Brown <len.brown@intel.com>
15585 M:      Pavel Machek <pavel@ucw.cz>
15586 L:      linux-pm@vger.kernel.org
15587 B:      https://bugzilla.kernel.org
15588 S:      Supported
15589 F:      Documentation/power/
15590 F:      arch/x86/kernel/acpi/
15591 F:      drivers/base/power/
15592 F:      kernel/power/
15593 F:      include/linux/suspend.h
15594 F:      include/linux/freezer.h
15595 F:      include/linux/pm.h
15596
15597 SVGA HANDLING
15598 M:      Martin Mares <mj@ucw.cz>
15599 L:      linux-video@atrey.karlin.mff.cuni.cz
15600 S:      Maintained
15601 F:      Documentation/admin-guide/svga.rst
15602 F:      arch/x86/boot/video*
15603
15604 SWIOTLB SUBSYSTEM
15605 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15606 L:      iommu@lists.linux-foundation.org
15607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15608 S:      Supported
15609 F:      kernel/dma/swiotlb.c
15610 F:      arch/*/kernel/pci-swiotlb.c
15611 F:      include/linux/swiotlb.h
15612
15613 SWITCHDEV
15614 M:      Jiri Pirko <jiri@resnulli.us>
15615 M:      Ivan Vecera <ivecera@redhat.com>
15616 L:      netdev@vger.kernel.org
15617 S:      Supported
15618 F:      net/switchdev/
15619 F:      include/net/switchdev.h
15620
15621 SY8106A REGULATOR DRIVER
15622 M:      Icenowy Zheng <icenowy@aosc.io>
15623 S:      Maintained
15624 F:      drivers/regulator/sy8106a-regulator.c
15625 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15626
15627 SYNC FILE FRAMEWORK
15628 M:      Sumit Semwal <sumit.semwal@linaro.org>
15629 R:      Gustavo Padovan <gustavo@padovan.org>
15630 S:      Maintained
15631 L:      linux-media@vger.kernel.org
15632 L:      dri-devel@lists.freedesktop.org
15633 F:      drivers/dma-buf/sync_*
15634 F:      drivers/dma-buf/dma-fence*
15635 F:      drivers/dma-buf/sw_sync.c
15636 F:      include/linux/sync_file.h
15637 F:      include/uapi/linux/sync_file.h
15638 F:      Documentation/driver-api/sync_file.rst
15639 T:      git git://anongit.freedesktop.org/drm/drm-misc
15640
15641 SYNOPSYS ARC ARCHITECTURE
15642 M:      Vineet Gupta <vgupta@synopsys.com>
15643 L:      linux-snps-arc@lists.infradead.org
15644 S:      Supported
15645 F:      arch/arc/
15646 F:      Documentation/devicetree/bindings/arc/*
15647 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15648 F:      drivers/clocksource/arc_timer.c
15649 F:      drivers/tty/serial/arc_uart.c
15650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15651
15652 SYNOPSYS ARC HSDK SDP pll clock driver
15653 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15654 S:      Supported
15655 F:      drivers/clk/clk-hsdk-pll.c
15656 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15657
15658 SYNOPSYS ARC SDP clock driver
15659 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15660 S:      Supported
15661 F:      drivers/clk/axs10x/*
15662 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15663
15664 SYNOPSYS ARC SDP platform support
15665 M:      Alexey Brodkin <abrodkin@synopsys.com>
15666 S:      Supported
15667 F:      arch/arc/plat-axs10x
15668 F:      arch/arc/boot/dts/ax*
15669 F:      Documentation/devicetree/bindings/arc/axs10*
15670
15671 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15672 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15673 S:      Supported
15674 F:      drivers/reset/reset-axs10x.c
15675 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15676
15677 SYNOPSYS CREG GPIO DRIVER
15678 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15679 S:      Maintained
15680 F:      drivers/gpio/gpio-creg-snps.c
15681 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15682
15683 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15684 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15685 S:      Maintained
15686 F:      drivers/tty/serial/8250/8250_dw.c
15687
15688 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15689 M:      Hoan Tran <hoan@os.amperecomputing.com>
15690 L:      linux-gpio@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/gpio/gpio-dwapb.c
15693 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15694
15695 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15696 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15697 S:      Maintained
15698 F:      drivers/dma/dw-axi-dmac/
15699 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15700
15701 SYNOPSYS DESIGNWARE DMAC DRIVER
15702 M:      Viresh Kumar <vireshk@kernel.org>
15703 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15704 S:      Maintained
15705 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15706 F:      drivers/dma/dw/
15707 F:      include/dt-bindings/dma/dw-dmac.h
15708 F:      include/linux/dma/dw.h
15709 F:      include/linux/platform_data/dma-dw.h
15710
15711 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15712 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15713 L:      netdev@vger.kernel.org
15714 S:      Supported
15715 F:      drivers/net/ethernet/synopsys/
15716
15717 SYNOPSYS DESIGNWARE I2C DRIVER
15718 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15719 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15720 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15721 L:      linux-i2c@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/i2c/busses/i2c-designware-*
15724 F:      include/linux/platform_data/i2c-designware.h
15725
15726 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15727 M:      Jaehoon Chung <jh80.chung@samsung.com>
15728 L:      linux-mmc@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/mmc/host/dw_mmc*
15731
15732 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15733 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15734 S:      Supported
15735 F:      drivers/reset/reset-hsdk.c
15736 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15737 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15738
15739 SYSTEM CONFIGURATION (SYSCON)
15740 M:      Lee Jones <lee.jones@linaro.org>
15741 M:      Arnd Bergmann <arnd@arndb.de>
15742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15743 S:      Supported
15744 F:      drivers/mfd/syscon.c
15745
15746 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15747 M:      Sudeep Holla <sudeep.holla@arm.com>
15748 L:      linux-arm-kernel@lists.infradead.org
15749 S:      Maintained
15750 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15751 F:      drivers/clk/clk-sc[mp]i.c
15752 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15753 F:      drivers/firmware/arm_scpi.c
15754 F:      drivers/firmware/arm_scmi/
15755 F:      drivers/reset/reset-scmi.c
15756 F:      include/linux/sc[mp]i_protocol.h
15757
15758 SYSTEM RESET/SHUTDOWN DRIVERS
15759 M:      Sebastian Reichel <sre@kernel.org>
15760 L:      linux-pm@vger.kernel.org
15761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15762 S:      Maintained
15763 F:      Documentation/devicetree/bindings/power/reset/
15764 F:      drivers/power/reset/
15765
15766 SYSTEM TRACE MODULE CLASS
15767 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15768 S:      Maintained
15769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15770 F:      Documentation/trace/stm.rst
15771 F:      drivers/hwtracing/stm/
15772 F:      include/linux/stm.h
15773 F:      include/uapi/linux/stm.h
15774
15775 SYSV FILESYSTEM
15776 M:      Christoph Hellwig <hch@infradead.org>
15777 S:      Maintained
15778 F:      Documentation/filesystems/sysv-fs.txt
15779 F:      fs/sysv/
15780 F:      include/linux/sysv_fs.h
15781
15782 TASKSTATS STATISTICS INTERFACE
15783 M:      Balbir Singh <bsingharora@gmail.com>
15784 S:      Maintained
15785 F:      Documentation/accounting/taskstats*
15786 F:      include/linux/taskstats*
15787 F:      kernel/taskstats.c
15788
15789 TC subsystem
15790 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15791 M:      Cong Wang <xiyou.wangcong@gmail.com>
15792 M:      Jiri Pirko <jiri@resnulli.us>
15793 L:      netdev@vger.kernel.org
15794 S:      Maintained
15795 F:      include/net/pkt_cls.h
15796 F:      include/net/pkt_sched.h
15797 F:      include/net/tc_act/
15798 F:      include/uapi/linux/pkt_cls.h
15799 F:      include/uapi/linux/pkt_sched.h
15800 F:      include/uapi/linux/tc_act/
15801 F:      include/uapi/linux/tc_ematch/
15802 F:      net/sched/
15803
15804 TC90522 MEDIA DRIVER
15805 M:      Akihiro Tsukada <tskd08@gmail.com>
15806 L:      linux-media@vger.kernel.org
15807 S:      Odd Fixes
15808 F:      drivers/media/dvb-frontends/tc90522*
15809
15810 TCP LOW PRIORITY MODULE
15811 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15812 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15813 W:      http://tcp-lp-mod.sourceforge.net/
15814 S:      Maintained
15815 F:      net/ipv4/tcp_lp.c
15816
15817 TDA10071 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/dvb-frontends/tda10071*
15826
15827 TDA18212 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/tda18212*
15836
15837 TDA18218 MEDIA DRIVER
15838 M:      Antti Palosaari <crope@iki.fi>
15839 L:      linux-media@vger.kernel.org
15840 W:      https://linuxtv.org
15841 W:      http://palosaari.fi/linux/
15842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15843 T:      git git://linuxtv.org/anttip/media_tree.git
15844 S:      Maintained
15845 F:      drivers/media/tuners/tda18218*
15846
15847 TDA18250 MEDIA DRIVER
15848 M:      Olli Salonen <olli.salonen@iki.fi>
15849 L:      linux-media@vger.kernel.org
15850 W:      https://linuxtv.org
15851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15852 T:      git git://linuxtv.org/media_tree.git
15853 S:      Maintained
15854 F:      drivers/media/tuners/tda18250*
15855
15856 TDA18271 MEDIA DRIVER
15857 M:      Michael Krufky <mkrufky@linuxtv.org>
15858 L:      linux-media@vger.kernel.org
15859 W:      https://linuxtv.org
15860 W:      http://github.com/mkrufky
15861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15862 T:      git git://linuxtv.org/mkrufky/tuners.git
15863 S:      Maintained
15864 F:      drivers/media/tuners/tda18271*
15865
15866 TDA1997x MEDIA DRIVER
15867 M:      Tim Harvey <tharvey@gateworks.com>
15868 L:      linux-media@vger.kernel.org
15869 W:      https://linuxtv.org
15870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15871 S:      Maintained
15872 F:      drivers/media/i2c/tda1997x.*
15873
15874 TDA827x 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 TDA8290 MEDIA DRIVER
15885 M:      Michael Krufky <mkrufky@linuxtv.org>
15886 L:      linux-media@vger.kernel.org
15887 W:      https://linuxtv.org
15888 W:      http://github.com/mkrufky
15889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15890 T:      git git://linuxtv.org/mkrufky/tuners.git
15891 S:      Maintained
15892 F:      drivers/media/tuners/tda8290.*
15893
15894 TDA9840 MEDIA DRIVER
15895 M:      Hans Verkuil <hverkuil@xs4all.nl>
15896 L:      linux-media@vger.kernel.org
15897 T:      git git://linuxtv.org/media_tree.git
15898 W:      https://linuxtv.org
15899 S:      Maintained
15900 F:      drivers/media/i2c/tda9840*
15901
15902 TEA5761 TUNER DRIVER
15903 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15904 L:      linux-media@vger.kernel.org
15905 W:      https://linuxtv.org
15906 T:      git git://linuxtv.org/media_tree.git
15907 S:      Odd fixes
15908 F:      drivers/media/tuners/tea5761.*
15909
15910 TEA5767 TUNER DRIVER
15911 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15912 L:      linux-media@vger.kernel.org
15913 W:      https://linuxtv.org
15914 T:      git git://linuxtv.org/media_tree.git
15915 S:      Maintained
15916 F:      drivers/media/tuners/tea5767.*
15917
15918 TEA6415C MEDIA DRIVER
15919 M:      Hans Verkuil <hverkuil@xs4all.nl>
15920 L:      linux-media@vger.kernel.org
15921 T:      git git://linuxtv.org/media_tree.git
15922 W:      https://linuxtv.org
15923 S:      Maintained
15924 F:      drivers/media/i2c/tea6415c*
15925
15926 TEA6420 MEDIA DRIVER
15927 M:      Hans Verkuil <hverkuil@xs4all.nl>
15928 L:      linux-media@vger.kernel.org
15929 T:      git git://linuxtv.org/media_tree.git
15930 W:      https://linuxtv.org
15931 S:      Maintained
15932 F:      drivers/media/i2c/tea6420*
15933
15934 TEAM DRIVER
15935 M:      Jiri Pirko <jiri@resnulli.us>
15936 L:      netdev@vger.kernel.org
15937 S:      Supported
15938 F:      drivers/net/team/
15939 F:      include/linux/if_team.h
15940 F:      include/uapi/linux/if_team.h
15941
15942 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15943 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15944 S:      Maintained
15945 F:      arch/x86/platform/ts5500/
15946
15947 TECHNOTREND USB IR RECEIVER
15948 M:      Sean Young <sean@mess.org>
15949 L:      linux-media@vger.kernel.org
15950 S:      Maintained
15951 F:      drivers/media/rc/ttusbir.c
15952
15953 TECHWELL TW9910 VIDEO DECODER
15954 L:      linux-media@vger.kernel.org
15955 S:      Orphan
15956 F:      drivers/media/i2c/tw9910.c
15957 F:      include/media/i2c/tw9910.h
15958
15959 TEE SUBSYSTEM
15960 M:      Jens Wiklander <jens.wiklander@linaro.org>
15961 L:      tee-dev@lists.linaro.org
15962 S:      Maintained
15963 F:      include/linux/tee_drv.h
15964 F:      include/uapi/linux/tee.h
15965 F:      drivers/tee/
15966 F:      Documentation/tee.txt
15967
15968 TEGRA ARCHITECTURE SUPPORT
15969 M:      Thierry Reding <thierry.reding@gmail.com>
15970 M:      Jonathan Hunter <jonathanh@nvidia.com>
15971 L:      linux-tegra@vger.kernel.org
15972 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15974 S:      Supported
15975 N:      [^a-z]tegra
15976
15977 TEGRA CLOCK DRIVER
15978 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15979 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15980 S:      Supported
15981 F:      drivers/clk/tegra/
15982
15983 TEGRA DMA DRIVERS
15984 M:      Laxman Dewangan <ldewangan@nvidia.com>
15985 M:      Jon Hunter <jonathanh@nvidia.com>
15986 S:      Supported
15987 F:      drivers/dma/tegra*
15988
15989 TEGRA I2C DRIVER
15990 M:      Laxman Dewangan <ldewangan@nvidia.com>
15991 R:      Dmitry Osipenko <digetx@gmail.com>
15992 S:      Supported
15993 F:      drivers/i2c/busses/i2c-tegra.c
15994
15995 TEGRA IOMMU DRIVERS
15996 M:      Thierry Reding <thierry.reding@gmail.com>
15997 L:      linux-tegra@vger.kernel.org
15998 S:      Supported
15999 F:      drivers/iommu/tegra*
16000
16001 TEGRA KBC DRIVER
16002 M:      Laxman Dewangan <ldewangan@nvidia.com>
16003 S:      Supported
16004 F:      drivers/input/keyboard/tegra-kbc.c
16005
16006 TEGRA NAND DRIVER
16007 M:      Stefan Agner <stefan@agner.ch>
16008 M:      Lucas Stach <dev@lynxeye.de>
16009 S:      Maintained
16010 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16011 F:      drivers/mtd/nand/raw/tegra_nand.c
16012
16013 TEGRA PWM DRIVER
16014 M:      Thierry Reding <thierry.reding@gmail.com>
16015 S:      Supported
16016 F:      drivers/pwm/pwm-tegra.c
16017
16018 TEGRA SERIAL DRIVER
16019 M:      Laxman Dewangan <ldewangan@nvidia.com>
16020 S:      Supported
16021 F:      drivers/tty/serial/serial-tegra.c
16022
16023 TEGRA SPI DRIVER
16024 M:      Laxman Dewangan <ldewangan@nvidia.com>
16025 S:      Supported
16026 F:      drivers/spi/spi-tegra*
16027
16028 TEGRA XUSB PADCTL DRIVER
16029 M:      JC Kuo <jckuo@nvidia.com>
16030 S:      Supported
16031 F:      drivers/phy/tegra/xusb*
16032
16033 TEHUTI ETHERNET DRIVER
16034 M:      Andy Gospodarek <andy@greyhouse.net>
16035 L:      netdev@vger.kernel.org
16036 S:      Supported
16037 F:      drivers/net/ethernet/tehuti/*
16038
16039 Telecom Clock Driver for MCPL0010
16040 M:      Mark Gross <mark.gross@intel.com>
16041 S:      Supported
16042 F:      drivers/char/tlclk.c
16043
16044 TENSILICA XTENSA PORT (xtensa)
16045 M:      Chris Zankel <chris@zankel.net>
16046 M:      Max Filippov <jcmvbkbc@gmail.com>
16047 L:      linux-xtensa@linux-xtensa.org
16048 T:      git git://github.com/czankel/xtensa-linux.git
16049 S:      Maintained
16050 F:      arch/xtensa/
16051 F:      drivers/irqchip/irq-xtensa-*
16052
16053 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16054 M:      Nishanth Menon <nm@ti.com>
16055 M:      Tero Kristo <t-kristo@ti.com>
16056 M:      Santosh Shilimkar <ssantosh@kernel.org>
16057 L:      linux-arm-kernel@lists.infradead.org
16058 S:      Maintained
16059 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16060 F:      drivers/firmware/ti_sci*
16061 F:      include/linux/soc/ti/ti_sci_protocol.h
16062 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16063 F:      drivers/soc/ti/ti_sci_pm_domains.c
16064 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16065 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16066 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16067 F:      drivers/clk/keystone/sci-clk.c
16068 F:      drivers/reset/reset-ti-sci.c
16069 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16070 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16071 F:      drivers/irqchip/irq-ti-sci-intr.c
16072 F:      drivers/irqchip/irq-ti-sci-inta.c
16073 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16074 F:      drivers/soc/ti/ti_sci_inta_msi.c
16075
16076 Texas Instruments ASoC drivers
16077 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16079 S:      Maintained
16080 F:      sound/soc/ti/
16081
16082 Texas Instruments' DAC7612 DAC Driver
16083 M:      Ricardo Ribalda <ricardo@ribalda.com>
16084 L:      linux-iio@vger.kernel.org
16085 S:      Supported
16086 F:      drivers/iio/dac/ti-dac7612.c
16087 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16088
16089 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16090 M:      Hans Verkuil <hverkuil@xs4all.nl>
16091 L:      linux-media@vger.kernel.org
16092 T:      git git://linuxtv.org/media_tree.git
16093 W:      https://linuxtv.org
16094 S:      Maintained
16095 F:      drivers/media/radio/radio-raremono.c
16096
16097 THERMAL
16098 M:      Zhang Rui <rui.zhang@intel.com>
16099 M:      Eduardo Valentin <edubezval@gmail.com>
16100 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16101 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16102 L:      linux-pm@vger.kernel.org
16103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16105 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16106 S:      Supported
16107 F:      drivers/thermal/
16108 F:      include/linux/thermal.h
16109 F:      include/uapi/linux/thermal.h
16110 F:      include/linux/cpu_cooling.h
16111 F:      Documentation/devicetree/bindings/thermal/
16112
16113 THERMAL/CPU_COOLING
16114 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16115 M:      Viresh Kumar <viresh.kumar@linaro.org>
16116 M:      Javi Merino <javi.merino@kernel.org>
16117 L:      linux-pm@vger.kernel.org
16118 S:      Supported
16119 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16120 F:      drivers/thermal/cpu_cooling.c
16121 F:      include/linux/cpu_cooling.h
16122
16123 THINKPAD ACPI EXTRAS DRIVER
16124 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16125 L:      ibm-acpi-devel@lists.sourceforge.net
16126 L:      platform-driver-x86@vger.kernel.org
16127 W:      http://ibm-acpi.sourceforge.net
16128 W:      http://thinkwiki.org/wiki/Ibm-acpi
16129 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16130 S:      Maintained
16131 F:      drivers/platform/x86/thinkpad_acpi.c
16132
16133 THUNDERBOLT DRIVER
16134 M:      Andreas Noever <andreas.noever@gmail.com>
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 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16139 S:      Maintained
16140 F:      Documentation/admin-guide/thunderbolt.rst
16141 F:      drivers/thunderbolt/
16142 F:      include/linux/thunderbolt.h
16143
16144 THUNDERBOLT NETWORK DRIVER
16145 M:      Michael Jamet <michael.jamet@intel.com>
16146 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16147 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16148 L:      netdev@vger.kernel.org
16149 S:      Maintained
16150 F:      drivers/net/thunderbolt.c
16151
16152 THUNDERX GPIO DRIVER
16153 M:      David Daney <david.daney@cavium.com>
16154 S:      Maintained
16155 F:      drivers/gpio/gpio-thunderx.c
16156
16157 TI AM437X VPFE DRIVER
16158 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16159 L:      linux-media@vger.kernel.org
16160 W:      https://linuxtv.org
16161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16162 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16163 S:      Maintained
16164 F:      drivers/media/platform/am437x/
16165
16166 TI BANDGAP AND THERMAL DRIVER
16167 M:      Eduardo Valentin <edubezval@gmail.com>
16168 M:      Keerthy <j-keerthy@ti.com>
16169 L:      linux-pm@vger.kernel.org
16170 L:      linux-omap@vger.kernel.org
16171 S:      Maintained
16172 F:      drivers/thermal/ti-soc-thermal/
16173
16174 TI BQ27XXX POWER SUPPLY DRIVER
16175 R:      Andrew F. Davis <afd@ti.com>
16176 F:      include/linux/power/bq27xxx_battery.h
16177 F:      drivers/power/supply/bq27xxx_battery.c
16178 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16179
16180 TI CDCE706 CLOCK DRIVER
16181 M:      Max Filippov <jcmvbkbc@gmail.com>
16182 S:      Maintained
16183 F:      drivers/clk/clk-cdce706.c
16184
16185 TI CLOCK DRIVER
16186 M:      Tero Kristo <t-kristo@ti.com>
16187 L:      linux-omap@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/clk/ti/
16190 F:      include/linux/clk/ti.h
16191
16192 TI DAVINCI MACHINE SUPPORT
16193 M:      Sekhar Nori <nsekhar@ti.com>
16194 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16197 S:      Supported
16198 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16199 F:      arch/arm/mach-davinci/
16200 F:      drivers/i2c/busses/i2c-davinci.c
16201 F:      arch/arm/boot/dts/da850*
16202
16203 TI DAVINCI SERIES CLOCK DRIVER
16204 M:      David Lechner <david@lechnology.com>
16205 R:      Sekhar Nori <nsekhar@ti.com>
16206 S:      Maintained
16207 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16208 F:      drivers/clk/davinci/
16209
16210 TI DAVINCI SERIES GPIO DRIVER
16211 M:      Keerthy <j-keerthy@ti.com>
16212 L:      linux-gpio@vger.kernel.org
16213 S:      Maintained
16214 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16215 F:      drivers/gpio/gpio-davinci.c
16216
16217 TI DAVINCI SERIES MEDIA DRIVER
16218 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16219 L:      linux-media@vger.kernel.org
16220 W:      https://linuxtv.org
16221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16222 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16223 S:      Maintained
16224 F:      drivers/media/platform/davinci/
16225 F:      include/media/davinci/
16226
16227 TI ETHERNET SWITCH DRIVER (CPSW)
16228 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16229 L:      linux-omap@vger.kernel.org
16230 L:      netdev@vger.kernel.org
16231 S:      Maintained
16232 F:      drivers/net/ethernet/ti/cpsw*
16233 F:      drivers/net/ethernet/ti/davinci*
16234
16235 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16236 M:      Alex Dubov <oakad@yahoo.com>
16237 S:      Maintained
16238 W:      http://tifmxx.berlios.de/
16239 F:      drivers/memstick/host/tifm_ms.c
16240 F:      drivers/misc/tifm*
16241 F:      drivers/mmc/host/tifm_sd.c
16242 F:      include/linux/tifm.h
16243
16244 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16245 M:      Santosh Shilimkar <ssantosh@kernel.org>
16246 L:      linux-kernel@vger.kernel.org
16247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16248 S:      Maintained
16249 F:      drivers/soc/ti/*
16250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16251
16252 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16253 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16254 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16255 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16256 S:      Maintained
16257 F:      sound/soc/codecs/lm49453*
16258 F:      sound/soc/codecs/isabelle*
16259
16260 TI LP855x BACKLIGHT DRIVER
16261 M:      Milo Kim <milo.kim@ti.com>
16262 S:      Maintained
16263 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16264 F:      drivers/video/backlight/lp855x_bl.c
16265 F:      include/linux/platform_data/lp855x.h
16266
16267 TI LP8727 CHARGER DRIVER
16268 M:      Milo Kim <milo.kim@ti.com>
16269 S:      Maintained
16270 F:      drivers/power/supply/lp8727_charger.c
16271 F:      include/linux/platform_data/lp8727.h
16272
16273 TI LP8788 MFD DRIVER
16274 M:      Milo Kim <milo.kim@ti.com>
16275 S:      Maintained
16276 F:      drivers/iio/adc/lp8788_adc.c
16277 F:      drivers/leds/leds-lp8788.c
16278 F:      drivers/mfd/lp8788*.c
16279 F:      drivers/power/supply/lp8788-charger.c
16280 F:      drivers/regulator/lp8788-*.c
16281 F:      include/linux/mfd/lp8788*.h
16282
16283 TI NETCP ETHERNET DRIVER
16284 M:      Wingman Kwok <w-kwok2@ti.com>
16285 M:      Murali Karicheri <m-karicheri2@ti.com>
16286 L:      netdev@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/net/ethernet/ti/netcp*
16289
16290 TI PCM3060 ASoC CODEC DRIVER
16291 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16292 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16293 S:      Maintained
16294 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16295 F:      sound/soc/codecs/pcm3060*
16296
16297 TI TAS571X FAMILY ASoC CODEC DRIVER
16298 M:      Kevin Cernekee <cernekee@chromium.org>
16299 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16300 S:      Odd Fixes
16301 F:      sound/soc/codecs/tas571x*
16302
16303 TI TRF7970A NFC DRIVER
16304 M:      Mark Greer <mgreer@animalcreek.com>
16305 L:      linux-wireless@vger.kernel.org
16306 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16307 S:      Supported
16308 F:      drivers/nfc/trf7970a.c
16309 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16310
16311 TI TWL4030 SERIES SOC CODEC DRIVER
16312 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16314 S:      Maintained
16315 F:      sound/soc/codecs/twl4030*
16316
16317 TI VPE/CAL DRIVERS
16318 M:      Benoit Parrot <bparrot@ti.com>
16319 L:      linux-media@vger.kernel.org
16320 W:      http://linuxtv.org/
16321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16322 S:      Maintained
16323 F:      drivers/media/platform/ti-vpe/
16324
16325 TI WILINK WIRELESS DRIVERS
16326 L:      linux-wireless@vger.kernel.org
16327 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16328 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16330 S:      Orphan
16331 F:      drivers/net/wireless/ti/
16332 F:      include/linux/wl12xx.h
16333
16334 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16335 M:      John Stultz <john.stultz@linaro.org>
16336 M:      Thomas Gleixner <tglx@linutronix.de>
16337 R:      Stephen Boyd <sboyd@kernel.org>
16338 L:      linux-kernel@vger.kernel.org
16339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16340 S:      Supported
16341 F:      include/linux/clocksource.h
16342 F:      include/linux/time.h
16343 F:      include/linux/timex.h
16344 F:      include/uapi/linux/time.h
16345 F:      include/uapi/linux/timex.h
16346 F:      kernel/time/clocksource.c
16347 F:      kernel/time/time*.c
16348 F:      kernel/time/alarmtimer.c
16349 F:      kernel/time/ntp.c
16350 F:      tools/testing/selftests/timers/
16351
16352 TIPC NETWORK LAYER
16353 M:      Jon Maloy <jon.maloy@ericsson.com>
16354 M:      Ying Xue <ying.xue@windriver.com>
16355 L:      netdev@vger.kernel.org (core kernel code)
16356 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16357 W:      http://tipc.sourceforge.net/
16358 S:      Maintained
16359 F:      include/uapi/linux/tipc*.h
16360 F:      net/tipc/
16361
16362 TLAN NETWORK DRIVER
16363 M:      Samuel Chessman <chessman@tux.org>
16364 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16365 W:      http://sourceforge.net/projects/tlan/
16366 S:      Maintained
16367 F:      Documentation/networking/device_drivers/ti/tlan.txt
16368 F:      drivers/net/ethernet/ti/tlan.*
16369
16370 TM6000 VIDEO4LINUX DRIVER
16371 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16372 L:      linux-media@vger.kernel.org
16373 W:      https://linuxtv.org
16374 T:      git git://linuxtv.org/media_tree.git
16375 S:      Odd fixes
16376 F:      drivers/media/usb/tm6000/
16377 F:      Documentation/media/v4l-drivers/tm6000*
16378
16379 TMIO/SDHI MMC DRIVER
16380 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16381 L:      linux-mmc@vger.kernel.org
16382 S:      Supported
16383 F:      drivers/mmc/host/tmio_mmc*
16384 F:      drivers/mmc/host/renesas_sdhi*
16385 F:      include/linux/mfd/tmio.h
16386
16387 TMP401 HARDWARE MONITOR DRIVER
16388 M:      Guenter Roeck <linux@roeck-us.net>
16389 L:      linux-hwmon@vger.kernel.org
16390 S:      Maintained
16391 F:      Documentation/hwmon/tmp401.rst
16392 F:      drivers/hwmon/tmp401.c
16393
16394 TMPFS (SHMEM FILESYSTEM)
16395 M:      Hugh Dickins <hughd@google.com>
16396 L:      linux-mm@kvack.org
16397 S:      Maintained
16398 F:      include/linux/shmem_fs.h
16399 F:      mm/shmem.c
16400
16401 TOMOYO SECURITY MODULE
16402 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16403 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16404 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16405 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16406 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16407 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16408 W:      https://tomoyo.osdn.jp/
16409 S:      Maintained
16410 F:      security/tomoyo/
16411
16412 TOPSTAR LAPTOP EXTRAS DRIVER
16413 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16414 L:      platform-driver-x86@vger.kernel.org
16415 S:      Maintained
16416 F:      drivers/platform/x86/topstar-laptop.c
16417
16418 TORTURE-TEST MODULES
16419 M:      Davidlohr Bueso <dave@stgolabs.net>
16420 M:      "Paul E. McKenney" <paulmck@kernel.org>
16421 M:      Josh Triplett <josh@joshtriplett.org>
16422 L:      linux-kernel@vger.kernel.org
16423 S:      Supported
16424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16425 F:      Documentation/RCU/torture.txt
16426 F:      kernel/torture.c
16427 F:      kernel/rcu/rcutorture.c
16428 F:      kernel/rcu/rcuperf.c
16429 F:      kernel/locking/locktorture.c
16430
16431 TOSHIBA ACPI EXTRAS DRIVER
16432 M:      Azael Avalos <coproscefalo@gmail.com>
16433 L:      platform-driver-x86@vger.kernel.org
16434 S:      Maintained
16435 F:      drivers/platform/x86/toshiba_acpi.c
16436
16437 TOSHIBA BLUETOOTH DRIVER
16438 M:      Azael Avalos <coproscefalo@gmail.com>
16439 L:      platform-driver-x86@vger.kernel.org
16440 S:      Maintained
16441 F:      drivers/platform/x86/toshiba_bluetooth.c
16442
16443 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16444 M:      Azael Avalos <coproscefalo@gmail.com>
16445 L:      platform-driver-x86@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/platform/x86/toshiba_haps.c
16448
16449 TOSHIBA SMM DRIVER
16450 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16451 W:      http://www.buzzard.org.uk/toshiba/
16452 S:      Maintained
16453 F:      drivers/char/toshiba.c
16454 F:      include/linux/toshiba.h
16455 F:      include/uapi/linux/toshiba.h
16456
16457 TOSHIBA TC358743 DRIVER
16458 M:      Mats Randgaard <matrandg@cisco.com>
16459 L:      linux-media@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/media/i2c/tc358743*
16462 F:      include/media/i2c/tc358743.h
16463
16464 TOSHIBA WMI HOTKEYS DRIVER
16465 M:      Azael Avalos <coproscefalo@gmail.com>
16466 L:      platform-driver-x86@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/platform/x86/toshiba-wmi.c
16469
16470 TPM DEVICE DRIVER
16471 M:      Peter Huewe <peterhuewe@gmx.de>
16472 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16473 R:      Jason Gunthorpe <jgg@ziepe.ca>
16474 L:      linux-integrity@vger.kernel.org
16475 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16476 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16477 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16478 S:      Maintained
16479 F:      drivers/char/tpm/
16480
16481 TRACING
16482 M:      Steven Rostedt <rostedt@goodmis.org>
16483 M:      Ingo Molnar <mingo@redhat.com>
16484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16485 S:      Maintained
16486 F:      Documentation/trace/ftrace.rst
16487 F:      arch/*/*/*/ftrace.h
16488 F:      arch/*/kernel/ftrace.c
16489 F:      include/*/ftrace.h
16490 F:      include/linux/trace*.h
16491 F:      include/trace/
16492 F:      kernel/trace/
16493 F:      tools/testing/selftests/ftrace/
16494
16495 TRACING MMIO ACCESSES (MMIOTRACE)
16496 M:      Steven Rostedt <rostedt@goodmis.org>
16497 M:      Ingo Molnar <mingo@kernel.org>
16498 R:      Karol Herbst <karolherbst@gmail.com>
16499 R:      Pekka Paalanen <ppaalanen@gmail.com>
16500 S:      Maintained
16501 L:      linux-kernel@vger.kernel.org
16502 L:      nouveau@lists.freedesktop.org
16503 F:      kernel/trace/trace_mmiotrace.c
16504 F:      include/linux/mmiotrace.h
16505 F:      arch/x86/mm/kmmio.c
16506 F:      arch/x86/mm/mmio-mod.c
16507 F:      arch/x86/mm/testmmiotrace.c
16508
16509 TRIVIAL PATCHES
16510 M:      Jiri Kosina <trivial@kernel.org>
16511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16512 S:      Maintained
16513 K:      ^Subject:.*(?i)trivial
16514
16515 TEMPO SEMICONDUCTOR DRIVERS
16516 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16517 S:      Maintained
16518 F:      sound/soc/codecs/tscs*.c
16519 F:      sound/soc/codecs/tscs*.h
16520 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16521
16522 TTY LAYER
16523 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16524 M:      Jiri Slaby <jslaby@suse.com>
16525 S:      Supported
16526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16527 F:      Documentation/driver-api/serial/
16528 F:      drivers/tty/
16529 F:      drivers/tty/serial/serial_core.c
16530 F:      include/linux/serial_core.h
16531 F:      include/linux/serial.h
16532 F:      include/linux/tty.h
16533 F:      include/uapi/linux/serial_core.h
16534 F:      include/uapi/linux/serial.h
16535 F:      include/uapi/linux/tty.h
16536
16537 TUA9001 MEDIA DRIVER
16538 M:      Antti Palosaari <crope@iki.fi>
16539 L:      linux-media@vger.kernel.org
16540 W:      https://linuxtv.org
16541 W:      http://palosaari.fi/linux/
16542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16543 T:      git git://linuxtv.org/anttip/media_tree.git
16544 S:      Maintained
16545 F:      drivers/media/tuners/tua9001*
16546
16547 TULIP NETWORK DRIVERS
16548 L:      netdev@vger.kernel.org
16549 L:      linux-parisc@vger.kernel.org
16550 S:      Orphan
16551 F:      drivers/net/ethernet/dec/tulip/
16552
16553 TUN/TAP driver
16554 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16555 W:      http://vtun.sourceforge.net/tun
16556 S:      Maintained
16557 F:      Documentation/networking/tuntap.txt
16558 F:      arch/um/os-Linux/drivers/
16559
16560 TURBOCHANNEL SUBSYSTEM
16561 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16562 M:      Ralf Baechle <ralf@linux-mips.org>
16563 L:      linux-mips@vger.kernel.org
16564 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16565 S:      Maintained
16566 F:      drivers/tc/
16567 F:      include/linux/tc.h
16568
16569 TURBOSTAT UTILITY
16570 M:      "Len Brown" <lenb@kernel.org>
16571 L:      linux-pm@vger.kernel.org
16572 B:      https://bugzilla.kernel.org
16573 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16575 S:      Supported
16576 F:      tools/power/x86/turbostat/
16577
16578 TW5864 VIDEO4LINUX DRIVER
16579 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16580 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16581 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16582 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16583 L:      linux-media@vger.kernel.org
16584 S:      Supported
16585 F:      drivers/media/pci/tw5864/
16586
16587 TW68 VIDEO4LINUX DRIVER
16588 M:      Hans Verkuil <hverkuil@xs4all.nl>
16589 L:      linux-media@vger.kernel.org
16590 T:      git git://linuxtv.org/media_tree.git
16591 W:      https://linuxtv.org
16592 S:      Odd Fixes
16593 F:      drivers/media/pci/tw68/
16594
16595 TW686X VIDEO4LINUX DRIVER
16596 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16597 L:      linux-media@vger.kernel.org
16598 T:      git git://linuxtv.org/media_tree.git
16599 W:      http://linuxtv.org
16600 S:      Maintained
16601 F:      drivers/media/pci/tw686x/
16602
16603 UBI FILE SYSTEM (UBIFS)
16604 M:      Richard Weinberger <richard@nod.at>
16605 M:      Artem Bityutskiy <dedekind1@gmail.com>
16606 M:      Adrian Hunter <adrian.hunter@intel.com>
16607 L:      linux-mtd@lists.infradead.org
16608 T:      git git://git.infradead.org/ubifs-2.6.git
16609 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16610 S:      Supported
16611 F:      Documentation/filesystems/ubifs.txt
16612 F:      fs/ubifs/
16613
16614 UCLINUX (M68KNOMMU AND COLDFIRE)
16615 M:      Greg Ungerer <gerg@linux-m68k.org>
16616 W:      http://www.linux-m68k.org/
16617 W:      http://www.uclinux.org/
16618 L:      linux-m68k@lists.linux-m68k.org
16619 L:      uclinux-dev@uclinux.org  (subscribers-only)
16620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16621 S:      Maintained
16622 F:      arch/m68k/coldfire/
16623 F:      arch/m68k/68*/
16624 F:      arch/m68k/*/*_no.*
16625 F:      arch/m68k/include/asm/*_no.*
16626
16627 UDF FILESYSTEM
16628 M:      Jan Kara <jack@suse.com>
16629 S:      Maintained
16630 F:      Documentation/filesystems/udf.txt
16631 F:      fs/udf/
16632
16633 UDRAW TABLET
16634 M:      Bastien Nocera <hadess@hadess.net>
16635 L:      linux-input@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/hid/hid-udraw-ps3.c
16638
16639 UFS FILESYSTEM
16640 M:      Evgeniy Dushistov <dushistov@mail.ru>
16641 S:      Maintained
16642 F:      Documentation/admin-guide/ufs.rst
16643 F:      fs/ufs/
16644
16645 UHID USERSPACE HID IO DRIVER:
16646 M:      David Herrmann <dh.herrmann@googlemail.com>
16647 L:      linux-input@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/hid/uhid.c
16650 F:      include/uapi/linux/uhid.h
16651
16652 ULPI BUS
16653 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16654 L:      linux-usb@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/usb/common/ulpi.c
16657 F:      include/linux/ulpi/
16658
16659 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16660 L:      devel@driverdev.osuosl.org
16661 S:      Obsolete
16662 F:      drivers/staging/uwb/
16663
16664 UNICODE SUBSYSTEM:
16665 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16666 L:      linux-fsdevel@vger.kernel.org
16667 S:      Supported
16668 F:      fs/unicode/
16669
16670 UNICORE32 ARCHITECTURE:
16671 M:      Guan Xuetao <gxt@pku.edu.cn>
16672 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16673 S:      Maintained
16674 T:      git git://github.com/gxt/linux.git
16675 F:      arch/unicore32/
16676
16677 UNIFDEF
16678 M:      Tony Finch <dot@dotat.at>
16679 W:      http://dotat.at/prog/unifdef
16680 S:      Maintained
16681 F:      scripts/unifdef.c
16682
16683 UNIFORM CDROM DRIVER
16684 M:      Jens Axboe <axboe@kernel.dk>
16685 W:      http://www.kernel.dk
16686 S:      Maintained
16687 F:      Documentation/cdrom/
16688 F:      drivers/cdrom/cdrom.c
16689 F:      include/linux/cdrom.h
16690 F:      include/uapi/linux/cdrom.h
16691
16692 UNISYS S-PAR DRIVERS
16693 M:      David Kershner <david.kershner@unisys.com>
16694 L:      sparmaintainer@unisys.com (Unisys internal)
16695 S:      Supported
16696 F:      include/linux/visorbus.h
16697 F:      drivers/visorbus/
16698 F:      drivers/staging/unisys/
16699
16700 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16701 R:      Alim Akhtar <alim.akhtar@samsung.com>
16702 R:      Avri Altman <avri.altman@wdc.com>
16703 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16704 L:      linux-scsi@vger.kernel.org
16705 S:      Supported
16706 F:      Documentation/scsi/ufs.txt
16707 F:      drivers/scsi/ufs/
16708
16709 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16710 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16711 L:      linux-scsi@vger.kernel.org
16712 S:      Supported
16713 F:      drivers/scsi/ufs/*dwc*
16714
16715 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16716 M:      Stanley Chu <stanley.chu@mediatek.com>
16717 L:      linux-scsi@vger.kernel.org
16718 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16719 S:      Maintained
16720 F:      drivers/scsi/ufs/ufs-mediatek*
16721
16722 UNSORTED BLOCK IMAGES (UBI)
16723 M:      Artem Bityutskiy <dedekind1@gmail.com>
16724 M:      Richard Weinberger <richard@nod.at>
16725 W:      http://www.linux-mtd.infradead.org/
16726 L:      linux-mtd@lists.infradead.org
16727 T:      git git://git.infradead.org/ubifs-2.6.git
16728 S:      Supported
16729 F:      drivers/mtd/ubi/
16730 F:      include/linux/mtd/ubi.h
16731 F:      include/uapi/mtd/ubi-user.h
16732
16733 USB "USBNET" DRIVER FRAMEWORK
16734 M:      Oliver Neukum <oneukum@suse.com>
16735 L:      netdev@vger.kernel.org
16736 W:      http://www.linux-usb.org/usbnet
16737 S:      Maintained
16738 F:      drivers/net/usb/usbnet.c
16739 F:      include/linux/usb/usbnet.h
16740
16741 USB ACM DRIVER
16742 M:      Oliver Neukum <oneukum@suse.com>
16743 L:      linux-usb@vger.kernel.org
16744 S:      Maintained
16745 F:      Documentation/usb/acm.rst
16746 F:      drivers/usb/class/cdc-acm.*
16747
16748 USB AR5523 WIRELESS DRIVER
16749 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16750 L:      linux-wireless@vger.kernel.org
16751 S:      Maintained
16752 F:      drivers/net/wireless/ath/ar5523/
16753
16754 USB ATTACHED SCSI
16755 M:      Oliver Neukum <oneukum@suse.com>
16756 L:      linux-usb@vger.kernel.org
16757 L:      linux-scsi@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/usb/storage/uas.c
16760
16761 USB CDC ETHERNET DRIVER
16762 M:      Oliver Neukum <oliver@neukum.org>
16763 L:      linux-usb@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/net/usb/cdc_*.c
16766 F:      include/uapi/linux/usb/cdc.h
16767
16768 USB CHAOSKEY DRIVER
16769 M:      Keith Packard <keithp@keithp.com>
16770 L:      linux-usb@vger.kernel.org
16771 S:      Maintained
16772 F:      drivers/usb/misc/chaoskey.c
16773
16774 USB CYPRESS C67X00 DRIVER
16775 M:      Peter Korsgaard <jacmet@sunsite.dk>
16776 L:      linux-usb@vger.kernel.org
16777 S:      Maintained
16778 F:      drivers/usb/c67x00/
16779
16780 USB DAVICOM DM9601 DRIVER
16781 M:      Peter Korsgaard <jacmet@sunsite.dk>
16782 L:      netdev@vger.kernel.org
16783 W:      http://www.linux-usb.org/usbnet
16784 S:      Maintained
16785 F:      drivers/net/usb/dm9601.c
16786
16787 USB EHCI DRIVER
16788 M:      Alan Stern <stern@rowland.harvard.edu>
16789 L:      linux-usb@vger.kernel.org
16790 S:      Maintained
16791 F:      Documentation/usb/ehci.rst
16792 F:      drivers/usb/host/ehci*
16793
16794 USB GADGET/PERIPHERAL SUBSYSTEM
16795 M:      Felipe Balbi <balbi@kernel.org>
16796 L:      linux-usb@vger.kernel.org
16797 W:      http://www.linux-usb.org/gadget
16798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16799 S:      Maintained
16800 F:      drivers/usb/gadget/
16801 F:      include/linux/usb/gadget*
16802
16803 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16804 M:      Jiri Kosina <jikos@kernel.org>
16805 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16806 L:      linux-usb@vger.kernel.org
16807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16808 S:      Maintained
16809 F:      Documentation/hid/hiddev.rst
16810 F:      drivers/hid/usbhid/
16811
16812 USB INTEL XHCI ROLE MUX DRIVER
16813 M:      Hans de Goede <hdegoede@redhat.com>
16814 L:      linux-usb@vger.kernel.org
16815 S:      Maintained
16816 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16817
16818 USB IP DRIVER FOR HISILICON KIRIN
16819 M:      Yu Chen <chenyu56@huawei.com>
16820 M:      Binghui Wang <wangbinghui@hisilicon.com>
16821 L:      linux-usb@vger.kernel.org
16822 S:      Maintained
16823 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16824 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16825
16826 USB ISP116X DRIVER
16827 M:      Olav Kongas <ok@artecdesign.ee>
16828 L:      linux-usb@vger.kernel.org
16829 S:      Maintained
16830 F:      drivers/usb/host/isp116x*
16831 F:      include/linux/usb/isp116x.h
16832
16833 USB LAN78XX ETHERNET DRIVER
16834 M:      Woojung Huh <woojung.huh@microchip.com>
16835 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16836 L:      netdev@vger.kernel.org
16837 S:      Maintained
16838 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16839 F:      drivers/net/usb/lan78xx.*
16840 F:      include/dt-bindings/net/microchip-lan78xx.h
16841
16842 USB MASS STORAGE DRIVER
16843 M:      Alan Stern <stern@rowland.harvard.edu>
16844 L:      linux-usb@vger.kernel.org
16845 L:      usb-storage@lists.one-eyed-alien.net
16846 S:      Maintained
16847 F:      drivers/usb/storage/
16848
16849 USB MIDI DRIVER
16850 M:      Clemens Ladisch <clemens@ladisch.de>
16851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16853 S:      Maintained
16854 F:      sound/usb/midi.*
16855
16856 USB NETWORKING DRIVERS
16857 L:      linux-usb@vger.kernel.org
16858 S:      Odd Fixes
16859 F:      drivers/net/usb/
16860
16861 USB OHCI DRIVER
16862 M:      Alan Stern <stern@rowland.harvard.edu>
16863 L:      linux-usb@vger.kernel.org
16864 S:      Maintained
16865 F:      Documentation/usb/ohci.rst
16866 F:      drivers/usb/host/ohci*
16867
16868 USB OTG FSM (Finite State Machine)
16869 M:      Peter Chen <Peter.Chen@nxp.com>
16870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16871 L:      linux-usb@vger.kernel.org
16872 S:      Maintained
16873 F:      drivers/usb/common/usb-otg-fsm.c
16874
16875 USB OVER IP DRIVER
16876 M:      Valentina Manea <valentina.manea.m@gmail.com>
16877 M:      Shuah Khan <shuah@kernel.org>
16878 M:      Shuah Khan <skhan@linuxfoundation.org>
16879 L:      linux-usb@vger.kernel.org
16880 S:      Maintained
16881 F:      Documentation/usb/usbip_protocol.rst
16882 F:      drivers/usb/usbip/
16883 F:      tools/usb/usbip/
16884 F:      tools/testing/selftests/drivers/usb/usbip/
16885
16886 USB PEGASUS DRIVER
16887 M:      Petko Manolov <petkan@nucleusys.com>
16888 L:      linux-usb@vger.kernel.org
16889 L:      netdev@vger.kernel.org
16890 T:      git git://github.com/petkan/pegasus.git
16891 W:      https://github.com/petkan/pegasus
16892 S:      Maintained
16893 F:      drivers/net/usb/pegasus.*
16894
16895 USB PHY LAYER
16896 M:      Felipe Balbi <balbi@kernel.org>
16897 L:      linux-usb@vger.kernel.org
16898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16899 S:      Maintained
16900 F:      drivers/usb/phy/
16901
16902 USB PRINTER DRIVER (usblp)
16903 M:      Pete Zaitcev <zaitcev@redhat.com>
16904 L:      linux-usb@vger.kernel.org
16905 S:      Supported
16906 F:      drivers/usb/class/usblp.c
16907
16908 USB QMI WWAN NETWORK DRIVER
16909 M:      Bjørn Mork <bjorn@mork.no>
16910 L:      netdev@vger.kernel.org
16911 S:      Maintained
16912 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16913 F:      drivers/net/usb/qmi_wwan.c
16914
16915 USB RTL8150 DRIVER
16916 M:      Petko Manolov <petkan@nucleusys.com>
16917 L:      linux-usb@vger.kernel.org
16918 L:      netdev@vger.kernel.org
16919 T:      git git://github.com/petkan/rtl8150.git
16920 W:      https://github.com/petkan/rtl8150
16921 S:      Maintained
16922 F:      drivers/net/usb/rtl8150.c
16923
16924 USB SERIAL SUBSYSTEM
16925 M:      Johan Hovold <johan@kernel.org>
16926 L:      linux-usb@vger.kernel.org
16927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16928 S:      Maintained
16929 F:      Documentation/usb/usb-serial.rst
16930 F:      drivers/usb/serial/
16931 F:      include/linux/usb/serial.h
16932
16933 USB SMSC75XX ETHERNET DRIVER
16934 M:      Steve Glendinning <steve.glendinning@shawell.net>
16935 L:      netdev@vger.kernel.org
16936 S:      Maintained
16937 F:      drivers/net/usb/smsc75xx.*
16938
16939 USB SMSC95XX ETHERNET DRIVER
16940 M:      Steve Glendinning <steve.glendinning@shawell.net>
16941 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16942 L:      netdev@vger.kernel.org
16943 S:      Maintained
16944 F:      drivers/net/usb/smsc95xx.*
16945
16946 USB SUBSYSTEM
16947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16948 L:      linux-usb@vger.kernel.org
16949 W:      http://www.linux-usb.org
16950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16951 S:      Supported
16952 F:      Documentation/devicetree/bindings/usb/
16953 F:      Documentation/usb/
16954 F:      drivers/usb/
16955 F:      include/linux/usb.h
16956 F:      include/linux/usb/
16957
16958 USB TYPEC PI3USB30532 MUX DRIVER
16959 M:      Hans de Goede <hdegoede@redhat.com>
16960 L:      linux-usb@vger.kernel.org
16961 S:      Maintained
16962 F:      drivers/usb/typec/mux/pi3usb30532.c
16963
16964 USB TYPEC CLASS
16965 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16966 L:      linux-usb@vger.kernel.org
16967 S:      Maintained
16968 F:      Documentation/ABI/testing/sysfs-class-typec
16969 F:      Documentation/driver-api/usb/typec.rst
16970 F:      drivers/usb/typec/
16971 F:      include/linux/usb/typec.h
16972
16973 USB TYPEC BUS FOR ALTERNATE MODES
16974 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16975 L:      linux-usb@vger.kernel.org
16976 S:      Maintained
16977 F:      Documentation/ABI/testing/sysfs-bus-typec
16978 F:      Documentation/driver-api/usb/typec_bus.rst
16979 F:      drivers/usb/typec/altmodes/
16980 F:      include/linux/usb/typec_altmode.h
16981
16982 USB TYPEC PORT CONTROLLER DRIVERS
16983 M:      Guenter Roeck <linux@roeck-us.net>
16984 L:      linux-usb@vger.kernel.org
16985 S:      Maintained
16986 F:      drivers/usb/typec/tcpm/
16987
16988 USB UHCI DRIVER
16989 M:      Alan Stern <stern@rowland.harvard.edu>
16990 L:      linux-usb@vger.kernel.org
16991 S:      Maintained
16992 F:      drivers/usb/host/uhci*
16993
16994 USB VIDEO CLASS
16995 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16996 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16997 L:      linux-media@vger.kernel.org
16998 T:      git git://linuxtv.org/media_tree.git
16999 W:      http://www.ideasonboard.org/uvc/
17000 S:      Maintained
17001 F:      drivers/media/usb/uvc/
17002 F:      include/uapi/linux/uvcvideo.h
17003
17004 USB VISION DRIVER
17005 M:      Hans Verkuil <hverkuil@xs4all.nl>
17006 L:      linux-media@vger.kernel.org
17007 T:      git git://linuxtv.org/media_tree.git
17008 W:      https://linuxtv.org
17009 S:      Odd Fixes
17010 F:      drivers/media/usb/usbvision/
17011
17012 USB WEBCAM GADGET
17013 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17014 L:      linux-usb@vger.kernel.org
17015 S:      Maintained
17016 F:      drivers/usb/gadget/function/*uvc*
17017 F:      drivers/usb/gadget/legacy/webcam.c
17018 F:      include/uapi/linux/usb/g_uvc.h
17019
17020 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17021 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17022 L:      linux-wireless@vger.kernel.org
17023 S:      Maintained
17024 F:      drivers/net/wireless/rndis_wlan.c
17025
17026 USB XHCI DRIVER
17027 M:      Mathias Nyman <mathias.nyman@intel.com>
17028 L:      linux-usb@vger.kernel.org
17029 S:      Supported
17030 F:      drivers/usb/host/xhci*
17031 F:      drivers/usb/host/pci-quirks*
17032
17033 USB ZD1201 DRIVER
17034 L:      linux-wireless@vger.kernel.org
17035 W:      http://linux-lc100020.sourceforge.net
17036 S:      Orphan
17037 F:      drivers/net/wireless/zydas/zd1201.*
17038
17039 USB ZR364XX DRIVER
17040 M:      Antoine Jacquet <royale@zerezo.com>
17041 L:      linux-usb@vger.kernel.org
17042 L:      linux-media@vger.kernel.org
17043 T:      git git://linuxtv.org/media_tree.git
17044 W:      http://royale.zerezo.com/zr364xx/
17045 S:      Maintained
17046 F:      Documentation/media/v4l-drivers/zr364xx*
17047 F:      drivers/media/usb/zr364xx/
17048
17049 USER-MODE LINUX (UML)
17050 M:      Jeff Dike <jdike@addtoit.com>
17051 M:      Richard Weinberger <richard@nod.at>
17052 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17053 L:      linux-um@lists.infradead.org
17054 W:      http://user-mode-linux.sourceforge.net
17055 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17057 S:      Maintained
17058 F:      Documentation/virt/uml/
17059 F:      arch/um/
17060 F:      arch/x86/um/
17061 F:      fs/hostfs/
17062
17063 USERSPACE COPYIN/COPYOUT (UIOVEC)
17064 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17065 S:      Maintained
17066 F:      lib/iov_iter.c
17067 F:      include/linux/uio.h
17068
17069 USERSPACE DMA BUFFER DRIVER
17070 M:      Gerd Hoffmann <kraxel@redhat.com>
17071 S:      Maintained
17072 L:      dri-devel@lists.freedesktop.org
17073 F:      drivers/dma-buf/udmabuf.c
17074 F:      include/uapi/linux/udmabuf.h
17075 T:      git git://anongit.freedesktop.org/drm/drm-misc
17076
17077 USERSPACE I/O (UIO)
17078 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17079 S:      Maintained
17080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17081 F:      Documentation/driver-api/uio-howto.rst
17082 F:      drivers/uio/
17083 F:      include/linux/uio_driver.h
17084
17085 UTIL-LINUX PACKAGE
17086 M:      Karel Zak <kzak@redhat.com>
17087 L:      util-linux@vger.kernel.org
17088 W:      http://en.wikipedia.org/wiki/Util-linux
17089 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17090 S:      Maintained
17091
17092 UUID HELPERS
17093 M:      Christoph Hellwig <hch@lst.de>
17094 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17095 L:      linux-kernel@vger.kernel.org
17096 T:      git git://git.infradead.org/users/hch/uuid.git
17097 F:      lib/uuid.c
17098 F:      lib/test_uuid.c
17099 F:      include/linux/uuid.h
17100 F:      include/uapi/linux/uuid.h
17101 S:      Maintained
17102
17103 UVESAFB DRIVER
17104 M:      Michal Januszewski <spock@gentoo.org>
17105 L:      linux-fbdev@vger.kernel.org
17106 W:      https://github.com/mjanusz/v86d
17107 S:      Maintained
17108 F:      Documentation/fb/uvesafb.rst
17109 F:      drivers/video/fbdev/uvesafb.*
17110
17111 VF610 NAND DRIVER
17112 M:      Stefan Agner <stefan@agner.ch>
17113 L:      linux-mtd@lists.infradead.org
17114 S:      Supported
17115 F:      drivers/mtd/nand/raw/vf610_nfc.c
17116
17117 VFAT/FAT/MSDOS FILESYSTEM
17118 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17119 S:      Maintained
17120 F:      Documentation/filesystems/vfat.txt
17121 F:      fs/fat/
17122
17123 VFIO DRIVER
17124 M:      Alex Williamson <alex.williamson@redhat.com>
17125 R:      Cornelia Huck <cohuck@redhat.com>
17126 L:      kvm@vger.kernel.org
17127 T:      git git://github.com/awilliam/linux-vfio.git
17128 S:      Maintained
17129 F:      Documentation/driver-api/vfio.rst
17130 F:      drivers/vfio/
17131 F:      include/linux/vfio.h
17132 F:      include/uapi/linux/vfio.h
17133
17134 VFIO MEDIATED DEVICE DRIVERS
17135 M:      Kirti Wankhede <kwankhede@nvidia.com>
17136 L:      kvm@vger.kernel.org
17137 S:      Maintained
17138 F:      Documentation/driver-api/vfio-mediated-device.rst
17139 F:      drivers/vfio/mdev/
17140 F:      include/linux/mdev.h
17141 F:      samples/vfio-mdev/
17142
17143 VFIO PLATFORM DRIVER
17144 M:      Eric Auger <eric.auger@redhat.com>
17145 L:      kvm@vger.kernel.org
17146 S:      Maintained
17147 F:      drivers/vfio/platform/
17148
17149 VGA_SWITCHEROO
17150 R:      Lukas Wunner <lukas@wunner.de>
17151 S:      Maintained
17152 F:      Documentation/gpu/vga-switcheroo.rst
17153 F:      drivers/gpu/vga/vga_switcheroo.c
17154 F:      include/linux/vga_switcheroo.h
17155 T:      git git://anongit.freedesktop.org/drm/drm-misc
17156
17157 VIA RHINE NETWORK DRIVER
17158 S:      Orphan
17159 F:      drivers/net/ethernet/via/via-rhine.c
17160
17161 VIA SD/MMC CARD CONTROLLER DRIVER
17162 M:      Bruce Chang <brucechang@via.com.tw>
17163 M:      Harald Welte <HaraldWelte@viatech.com>
17164 S:      Maintained
17165 F:      drivers/mmc/host/via-sdmmc.c
17166
17167 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17168 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17169 L:      linux-fbdev@vger.kernel.org
17170 S:      Maintained
17171 F:      include/linux/via-core.h
17172 F:      include/linux/via-gpio.h
17173 F:      include/linux/via_i2c.h
17174 F:      drivers/video/fbdev/via/
17175
17176 VIA VELOCITY NETWORK DRIVER
17177 M:      Francois Romieu <romieu@fr.zoreil.com>
17178 L:      netdev@vger.kernel.org
17179 S:      Maintained
17180 F:      drivers/net/ethernet/via/via-velocity.*
17181
17182 VICODEC VIRTUAL CODEC DRIVER
17183 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17184 L:      linux-media@vger.kernel.org
17185 T:      git git://linuxtv.org/media_tree.git
17186 W:      https://linuxtv.org
17187 S:      Maintained
17188 F:      drivers/media/platform/vicodec/*
17189
17190 VIDEO MULTIPLEXER DRIVER
17191 M:      Philipp Zabel <p.zabel@pengutronix.de>
17192 L:      linux-media@vger.kernel.org
17193 S:      Maintained
17194 F:      drivers/media/platform/video-mux.c
17195
17196 VIDEO I2C POLLING DRIVER
17197 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17198 L:      linux-media@vger.kernel.org
17199 S:      Maintained
17200 F:      drivers/media/i2c/video-i2c.c
17201
17202 VIDEOBUF2 FRAMEWORK
17203 M:      Pawel Osciak <pawel@osciak.com>
17204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17205 M:      Kyungmin Park <kyungmin.park@samsung.com>
17206 R:      Tomasz Figa <tfiga@chromium.org>
17207 L:      linux-media@vger.kernel.org
17208 S:      Maintained
17209 F:      drivers/media/common/videobuf2/*
17210 F:      include/media/videobuf2-*
17211
17212 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17213 M:      Helen Koike <helen.koike@collabora.com>
17214 L:      linux-media@vger.kernel.org
17215 T:      git git://linuxtv.org/media_tree.git
17216 W:      https://linuxtv.org
17217 S:      Maintained
17218 F:      drivers/media/platform/vimc/*
17219
17220 VIRT LIB
17221 M:      Alex Williamson <alex.williamson@redhat.com>
17222 M:      Paolo Bonzini <pbonzini@redhat.com>
17223 L:      kvm@vger.kernel.org
17224 S:      Supported
17225 F:      virt/lib/
17226
17227 VIRTIO AND VHOST VSOCK DRIVER
17228 M:      Stefan Hajnoczi <stefanha@redhat.com>
17229 L:      kvm@vger.kernel.org
17230 L:      virtualization@lists.linux-foundation.org
17231 L:      netdev@vger.kernel.org
17232 S:      Maintained
17233 F:      include/linux/virtio_vsock.h
17234 F:      include/uapi/linux/virtio_vsock.h
17235 F:      include/uapi/linux/vsockmon.h
17236 F:      include/uapi/linux/vm_sockets_diag.h
17237 F:      net/vmw_vsock/diag.c
17238 F:      net/vmw_vsock/af_vsock_tap.c
17239 F:      net/vmw_vsock/virtio_transport_common.c
17240 F:      net/vmw_vsock/virtio_transport.c
17241 F:      drivers/net/vsockmon.c
17242 F:      drivers/vhost/vsock.c
17243 F:      tools/testing/vsock/
17244
17245 VIRTIO CONSOLE DRIVER
17246 M:      Amit Shah <amit@kernel.org>
17247 L:      virtualization@lists.linux-foundation.org
17248 S:      Maintained
17249 F:      drivers/char/virtio_console.c
17250 F:      include/linux/virtio_console.h
17251 F:      include/uapi/linux/virtio_console.h
17252
17253 VIRTIO CORE AND NET DRIVERS
17254 M:      "Michael S. Tsirkin" <mst@redhat.com>
17255 M:      Jason Wang <jasowang@redhat.com>
17256 L:      virtualization@lists.linux-foundation.org
17257 S:      Maintained
17258 F:      Documentation/devicetree/bindings/virtio/
17259 F:      drivers/virtio/
17260 F:      tools/virtio/
17261 F:      drivers/net/virtio_net.c
17262 F:      drivers/block/virtio_blk.c
17263 F:      include/linux/virtio*.h
17264 F:      include/uapi/linux/virtio_*.h
17265 F:      drivers/crypto/virtio/
17266 F:      mm/balloon_compaction.c
17267
17268 VIRTIO BLOCK AND SCSI DRIVERS
17269 M:      "Michael S. Tsirkin" <mst@redhat.com>
17270 M:      Jason Wang <jasowang@redhat.com>
17271 R:      Paolo Bonzini <pbonzini@redhat.com>
17272 R:      Stefan Hajnoczi <stefanha@redhat.com>
17273 L:      virtualization@lists.linux-foundation.org
17274 S:      Maintained
17275 F:      drivers/block/virtio_blk.c
17276 F:      drivers/scsi/virtio_scsi.c
17277 F:      include/uapi/linux/virtio_blk.h
17278 F:      include/uapi/linux/virtio_scsi.h
17279 F:      drivers/vhost/scsi.c
17280
17281 VIRTIO CRYPTO DRIVER
17282 M:      Gonglei <arei.gonglei@huawei.com>
17283 L:      virtualization@lists.linux-foundation.org
17284 L:      linux-crypto@vger.kernel.org
17285 S:      Maintained
17286 F:      drivers/crypto/virtio/
17287 F:      include/uapi/linux/virtio_crypto.h
17288
17289 VIRTIO DRIVERS FOR S390
17290 M:      Cornelia Huck <cohuck@redhat.com>
17291 M:      Halil Pasic <pasic@linux.ibm.com>
17292 L:      linux-s390@vger.kernel.org
17293 L:      virtualization@lists.linux-foundation.org
17294 L:      kvm@vger.kernel.org
17295 S:      Supported
17296 F:      drivers/s390/virtio/
17297 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17298
17299 VIRTIO FILE SYSTEM
17300 M:      Vivek Goyal <vgoyal@redhat.com>
17301 M:      Stefan Hajnoczi <stefanha@redhat.com>
17302 M:      Miklos Szeredi <miklos@szeredi.hu>
17303 L:      virtualization@lists.linux-foundation.org
17304 L:      linux-fsdevel@vger.kernel.org
17305 W:      https://virtio-fs.gitlab.io/
17306 S:      Supported
17307 F:      fs/fuse/virtio_fs.c
17308 F:      include/uapi/linux/virtio_fs.h
17309 F:      Documentation/filesystems/virtiofs.rst
17310
17311 VIRTIO GPU DRIVER
17312 M:      David Airlie <airlied@linux.ie>
17313 M:      Gerd Hoffmann <kraxel@redhat.com>
17314 L:      dri-devel@lists.freedesktop.org
17315 L:      virtualization@lists.linux-foundation.org
17316 T:      git git://anongit.freedesktop.org/drm/drm-misc
17317 S:      Maintained
17318 F:      drivers/gpu/drm/virtio/
17319 F:      include/uapi/linux/virtio_gpu.h
17320
17321 VIRTIO HOST (VHOST)
17322 M:      "Michael S. Tsirkin" <mst@redhat.com>
17323 M:      Jason Wang <jasowang@redhat.com>
17324 L:      kvm@vger.kernel.org
17325 L:      virtualization@lists.linux-foundation.org
17326 L:      netdev@vger.kernel.org
17327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17328 S:      Maintained
17329 F:      drivers/vhost/
17330 F:      include/uapi/linux/vhost.h
17331
17332 VIRTIO INPUT DRIVER
17333 M:      Gerd Hoffmann <kraxel@redhat.com>
17334 S:      Maintained
17335 F:      drivers/virtio/virtio_input.c
17336 F:      include/uapi/linux/virtio_input.h
17337
17338 VIRTIO IOMMU DRIVER
17339 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17340 L:      virtualization@lists.linux-foundation.org
17341 S:      Maintained
17342 F:      drivers/iommu/virtio-iommu.c
17343 F:      include/uapi/linux/virtio_iommu.h
17344
17345 VIRTUAL BOX GUEST DEVICE DRIVER
17346 M:      Hans de Goede <hdegoede@redhat.com>
17347 M:      Arnd Bergmann <arnd@arndb.de>
17348 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17349 S:      Maintained
17350 F:      include/linux/vbox_utils.h
17351 F:      include/uapi/linux/vbox*.h
17352 F:      drivers/virt/vboxguest/
17353
17354 VIRTUAL BOX SHARED FOLDER VFS DRIVER:
17355 M:      Hans de Goede <hdegoede@redhat.com>
17356 L:      linux-fsdevel@vger.kernel.org
17357 S:      Maintained
17358 F:      drivers/staging/vboxsf/*
17359
17360 VIRTUAL SERIO DEVICE DRIVER
17361 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17362 S:      Maintained
17363 F:      drivers/input/serio/userio.c
17364 F:      include/uapi/linux/userio.h
17365
17366 VIVID VIRTUAL VIDEO DRIVER
17367 M:      Hans Verkuil <hverkuil@xs4all.nl>
17368 L:      linux-media@vger.kernel.org
17369 T:      git git://linuxtv.org/media_tree.git
17370 W:      https://linuxtv.org
17371 S:      Maintained
17372 F:      drivers/media/platform/vivid/*
17373
17374 VLYNQ BUS
17375 M:      Florian Fainelli <f.fainelli@gmail.com>
17376 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17377 S:      Maintained
17378 F:      drivers/vlynq/vlynq.c
17379 F:      include/linux/vlynq.h
17380
17381 VME SUBSYSTEM
17382 M:      Martyn Welch <martyn@welchs.me.uk>
17383 M:      Manohar Vanga <manohar.vanga@gmail.com>
17384 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17385 L:      devel@driverdev.osuosl.org
17386 S:      Maintained
17387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17388 F:      Documentation/driver-api/vme.rst
17389 F:      drivers/staging/vme/
17390 F:      drivers/vme/
17391 F:      include/linux/vme*
17392
17393 VMWARE BALLOON DRIVER
17394 M:      Nadav Amit <namit@vmware.com>
17395 M:      "VMware, Inc." <pv-drivers@vmware.com>
17396 L:      linux-kernel@vger.kernel.org
17397 S:      Maintained
17398 F:      drivers/misc/vmw_balloon.c
17399
17400 VMWARE HYPERVISOR INTERFACE
17401 M:      Thomas Hellstrom <thellstrom@vmware.com>
17402 M:      "VMware, Inc." <pv-drivers@vmware.com>
17403 L:      virtualization@lists.linux-foundation.org
17404 S:      Supported
17405 F:      arch/x86/kernel/cpu/vmware.c
17406 F:      arch/x86/include/asm/vmware.h
17407
17408 VMWARE PVRDMA DRIVER
17409 M:      Adit Ranadive <aditr@vmware.com>
17410 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17411 L:      linux-rdma@vger.kernel.org
17412 S:      Maintained
17413 F:      drivers/infiniband/hw/vmw_pvrdma/
17414
17415 VMware PVSCSI driver
17416 M:      Jim Gill <jgill@vmware.com>
17417 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17418 L:      linux-scsi@vger.kernel.org
17419 S:      Maintained
17420 F:      drivers/scsi/vmw_pvscsi.c
17421 F:      drivers/scsi/vmw_pvscsi.h
17422
17423 VMWARE VMMOUSE SUBDRIVER
17424 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17425 M:      "VMware, Inc." <pv-drivers@vmware.com>
17426 L:      linux-input@vger.kernel.org
17427 S:      Maintained
17428 F:      drivers/input/mouse/vmmouse.c
17429 F:      drivers/input/mouse/vmmouse.h
17430
17431 VMWARE VMXNET3 ETHERNET DRIVER
17432 M:      Ronak Doshi <doshir@vmware.com>
17433 M:      "VMware, Inc." <pv-drivers@vmware.com>
17434 L:      netdev@vger.kernel.org
17435 S:      Maintained
17436 F:      drivers/net/vmxnet3/
17437
17438 VOCORE VOCORE2 BOARD
17439 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17440 L:      linux-mips@vger.kernel.org
17441 S:      Maintained
17442 F:      arch/mips/boot/dts/ralink/vocore2.dts
17443
17444 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17445 M:      Liam Girdwood <lgirdwood@gmail.com>
17446 M:      Mark Brown <broonie@kernel.org>
17447 L:      linux-kernel@vger.kernel.org
17448 W:      http://www.slimlogic.co.uk/?p=48
17449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17450 S:      Supported
17451 F:      Documentation/devicetree/bindings/regulator/
17452 F:      Documentation/power/regulator/
17453 F:      drivers/regulator/
17454 F:      include/dt-bindings/regulator/
17455 F:      include/linux/regulator/
17456 K:      regulator_get_optional
17457
17458 VRF
17459 M:      David Ahern <dsahern@kernel.org>
17460 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17461 L:      netdev@vger.kernel.org
17462 S:      Maintained
17463 F:      drivers/net/vrf.c
17464 F:      Documentation/networking/vrf.txt
17465
17466 VT1211 HARDWARE MONITOR DRIVER
17467 M:      Juerg Haefliger <juergh@gmail.com>
17468 L:      linux-hwmon@vger.kernel.org
17469 S:      Maintained
17470 F:      Documentation/hwmon/vt1211.rst
17471 F:      drivers/hwmon/vt1211.c
17472
17473 VT8231 HARDWARE MONITOR DRIVER
17474 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17475 L:      linux-hwmon@vger.kernel.org
17476 S:      Maintained
17477 F:      drivers/hwmon/vt8231.c
17478
17479 VUB300 USB to SDIO/SD/MMC bridge chip
17480 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17481 L:      linux-mmc@vger.kernel.org
17482 L:      linux-usb@vger.kernel.org
17483 S:      Supported
17484 F:      drivers/mmc/host/vub300.c
17485
17486 W1 DALLAS'S 1-WIRE BUS
17487 M:      Evgeniy Polyakov <zbr@ioremap.net>
17488 S:      Maintained
17489 F:      Documentation/devicetree/bindings/w1/
17490 F:      Documentation/w1/
17491 F:      drivers/w1/
17492 F:      include/linux/w1.h
17493
17494 W83791D HARDWARE MONITORING DRIVER
17495 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17496 L:      linux-hwmon@vger.kernel.org
17497 S:      Maintained
17498 F:      Documentation/hwmon/w83791d.rst
17499 F:      drivers/hwmon/w83791d.c
17500
17501 W83793 HARDWARE MONITORING DRIVER
17502 M:      Rudolf Marek <r.marek@assembler.cz>
17503 L:      linux-hwmon@vger.kernel.org
17504 S:      Maintained
17505 F:      Documentation/hwmon/w83793.rst
17506 F:      drivers/hwmon/w83793.c
17507
17508 W83795 HARDWARE MONITORING DRIVER
17509 M:      Jean Delvare <jdelvare@suse.com>
17510 L:      linux-hwmon@vger.kernel.org
17511 S:      Maintained
17512 F:      drivers/hwmon/w83795.c
17513
17514 W83L51xD SD/MMC CARD INTERFACE DRIVER
17515 M:      Pierre Ossman <pierre@ossman.eu>
17516 S:      Maintained
17517 F:      drivers/mmc/host/wbsd.*
17518
17519 WACOM PROTOCOL 4 SERIAL TABLETS
17520 M:      Julian Squires <julian@cipht.net>
17521 M:      Hans de Goede <hdegoede@redhat.com>
17522 L:      linux-input@vger.kernel.org
17523 S:      Maintained
17524 F:      drivers/input/tablet/wacom_serial4.c
17525
17526 WATCHDOG DEVICE DRIVERS
17527 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17528 M:      Guenter Roeck <linux@roeck-us.net>
17529 L:      linux-watchdog@vger.kernel.org
17530 W:      http://www.linux-watchdog.org/
17531 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17532 S:      Maintained
17533 F:      Documentation/devicetree/bindings/watchdog/
17534 F:      Documentation/watchdog/
17535 F:      drivers/watchdog/
17536 F:      include/linux/watchdog.h
17537 F:      include/uapi/linux/watchdog.h
17538
17539 WHISKEYCOVE PMIC GPIO DRIVER
17540 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17541 L:      linux-gpio@vger.kernel.org
17542 S:      Maintained
17543 F:      drivers/gpio/gpio-wcove.c
17544
17545 WHWAVE RTC DRIVER
17546 M:      Dianlong Li <long17.cool@163.com>
17547 L:      linux-rtc@vger.kernel.org
17548 S:      Maintained
17549 F:      drivers/rtc/rtc-sd3078.c
17550
17551 WIIMOTE HID DRIVER
17552 M:      David Herrmann <dh.herrmann@googlemail.com>
17553 L:      linux-input@vger.kernel.org
17554 S:      Maintained
17555 F:      drivers/hid/hid-wiimote*
17556
17557 WILOCITY WIL6210 WIRELESS DRIVER
17558 M:      Maya Erez <merez@codeaurora.org>
17559 L:      linux-wireless@vger.kernel.org
17560 L:      wil6210@qti.qualcomm.com
17561 S:      Supported
17562 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17563 F:      drivers/net/wireless/ath/wil6210/
17564
17565 WIMAX STACK
17566 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17567 M:      linux-wimax@intel.com
17568 L:      wimax@linuxwimax.org (subscribers-only)
17569 S:      Supported
17570 W:      http://linuxwimax.org
17571 F:      Documentation/admin-guide/wimax/wimax.rst
17572 F:      include/linux/wimax/debug.h
17573 F:      include/net/wimax.h
17574 F:      include/uapi/linux/wimax.h
17575 F:      net/wimax/
17576
17577 WINBOND CIR DRIVER
17578 M:      David Härdeman <david@hardeman.nu>
17579 S:      Maintained
17580 F:      drivers/media/rc/winbond-cir.c
17581
17582 RCMM REMOTE CONTROLS DECODER
17583 M:      Patrick Lerda <patrick9876@free.fr>
17584 S:      Maintained
17585 F:      drivers/media/rc/ir-rcmm-decoder.c
17586
17587 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17588 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17589 L:      linux-watchdog@vger.kernel.org
17590 S:      Maintained
17591 F:      drivers/watchdog/ebc-c384_wdt.c
17592
17593 WINSYSTEMS WS16C48 GPIO DRIVER
17594 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17595 L:      linux-gpio@vger.kernel.org
17596 S:      Maintained
17597 F:      drivers/gpio/gpio-ws16c48.c
17598
17599 WISTRON LAPTOP BUTTON DRIVER
17600 M:      Miloslav Trmac <mitr@volny.cz>
17601 S:      Maintained
17602 F:      drivers/input/misc/wistron_btns.c
17603
17604 WL3501 WIRELESS PCMCIA CARD DRIVER
17605 L:      linux-wireless@vger.kernel.org
17606 S:      Odd fixes
17607 F:      drivers/net/wireless/wl3501*
17608
17609 WOLFSON MICROELECTRONICS DRIVERS
17610 L:      patches@opensource.cirrus.com
17611 T:      git https://github.com/CirrusLogic/linux-drivers.git
17612 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17613 S:      Supported
17614 F:      Documentation/hwmon/wm83??.rst
17615 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17616 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17617 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17618 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17619 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17620 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17621 F:      drivers/clk/clk-wm83*.c
17622 F:      drivers/extcon/extcon-arizona.c
17623 F:      drivers/leds/leds-wm83*.c
17624 F:      drivers/gpio/gpio-*wm*.c
17625 F:      drivers/gpio/gpio-arizona.c
17626 F:      drivers/hwmon/wm83??-hwmon.c
17627 F:      drivers/input/misc/wm831x-on.c
17628 F:      drivers/input/touchscreen/wm831x-ts.c
17629 F:      drivers/input/touchscreen/wm97*.c
17630 F:      drivers/mfd/arizona*
17631 F:      drivers/mfd/wm*.c
17632 F:      drivers/mfd/cs47l24*
17633 F:      drivers/power/supply/wm83*.c
17634 F:      drivers/rtc/rtc-wm83*.c
17635 F:      drivers/regulator/wm8*.c
17636 F:      drivers/regulator/arizona*
17637 F:      drivers/video/backlight/wm83*_bl.c
17638 F:      drivers/watchdog/wm83*_wdt.c
17639 F:      include/linux/mfd/arizona/
17640 F:      include/linux/mfd/wm831x/
17641 F:      include/linux/mfd/wm8350/
17642 F:      include/linux/mfd/wm8400*
17643 F:      include/linux/regulator/arizona*
17644 F:      include/linux/wm97xx.h
17645 F:      include/sound/wm????.h
17646 F:      sound/soc/codecs/arizona.?
17647 F:      sound/soc/codecs/wm*
17648 F:      sound/soc/codecs/cs47l24*
17649
17650 WORKQUEUE
17651 M:      Tejun Heo <tj@kernel.org>
17652 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17654 S:      Maintained
17655 F:      include/linux/workqueue.h
17656 F:      kernel/workqueue.c
17657 F:      Documentation/core-api/workqueue.rst
17658
17659 X-POWERS AXP288 PMIC DRIVERS
17660 M:      Hans de Goede <hdegoede@redhat.com>
17661 S:      Maintained
17662 N:      axp288
17663 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17664
17665 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17666 M:      Chen-Yu Tsai <wens@csie.org>
17667 L:      linux-kernel@vger.kernel.org
17668 S:      Maintained
17669 N:      axp[128]
17670
17671 X.25 NETWORK LAYER
17672 M:      Andrew Hendry <andrew.hendry@gmail.com>
17673 L:      linux-x25@vger.kernel.org
17674 S:      Odd Fixes
17675 F:      Documentation/networking/x25*
17676 F:      include/net/x25*
17677 F:      net/x25/
17678
17679 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17680 M:      Thomas Gleixner <tglx@linutronix.de>
17681 M:      Ingo Molnar <mingo@redhat.com>
17682 M:      Borislav Petkov <bp@alien8.de>
17683 R:      "H. Peter Anvin" <hpa@zytor.com>
17684 M:      x86@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/core
17687 S:      Maintained
17688 F:      Documentation/devicetree/bindings/x86/
17689 F:      Documentation/x86/
17690 F:      arch/x86/
17691
17692 X86 ENTRY CODE
17693 M:      Andy Lutomirski <luto@kernel.org>
17694 L:      linux-kernel@vger.kernel.org
17695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17696 S:      Maintained
17697 F:      arch/x86/entry/
17698
17699 X86 MCE INFRASTRUCTURE
17700 M:      Tony Luck <tony.luck@intel.com>
17701 M:      Borislav Petkov <bp@alien8.de>
17702 L:      linux-edac@vger.kernel.org
17703 S:      Maintained
17704 F:      arch/x86/kernel/cpu/mce/*
17705
17706 X86 MICROCODE UPDATE SUPPORT
17707 M:      Borislav Petkov <bp@alien8.de>
17708 S:      Maintained
17709 F:      arch/x86/kernel/cpu/microcode/*
17710
17711 X86 MM
17712 M:      Dave Hansen <dave.hansen@linux.intel.com>
17713 M:      Andy Lutomirski <luto@kernel.org>
17714 M:      Peter Zijlstra <peterz@infradead.org>
17715 L:      linux-kernel@vger.kernel.org
17716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17717 S:      Maintained
17718 F:      arch/x86/mm/
17719
17720 X86 PLATFORM DRIVERS
17721 M:      Darren Hart <dvhart@infradead.org>
17722 M:      Andy Shevchenko <andy@infradead.org>
17723 L:      platform-driver-x86@vger.kernel.org
17724 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17725 S:      Odd Fixes
17726 F:      drivers/platform/x86/
17727 F:      drivers/platform/olpc/
17728
17729 X86 PLATFORM DRIVERS - ARCH
17730 R:      Darren Hart <dvhart@infradead.org>
17731 R:      Andy Shevchenko <andy@infradead.org>
17732 L:      platform-driver-x86@vger.kernel.org
17733 L:      x86@kernel.org
17734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17735 S:      Maintained
17736 F:      arch/x86/platform
17737
17738 X86 VDSO
17739 M:      Andy Lutomirski <luto@kernel.org>
17740 L:      linux-kernel@vger.kernel.org
17741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17742 S:      Maintained
17743 F:      arch/x86/entry/vdso/
17744
17745 XARRAY
17746 M:      Matthew Wilcox <willy@infradead.org>
17747 L:      linux-fsdevel@vger.kernel.org
17748 S:      Supported
17749 F:      Documentation/core-api/xarray.rst
17750 F:      lib/idr.c
17751 F:      lib/xarray.c
17752 F:      include/linux/idr.h
17753 F:      include/linux/xarray.h
17754 F:      tools/testing/radix-tree
17755
17756 XBOX DVD IR REMOTE
17757 M:      Benjamin Valentin <benpicco@googlemail.com>
17758 S:      Maintained
17759 F:      drivers/media/rc/xbox_remote.c
17760 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17761
17762 XC2028/3028 TUNER DRIVER
17763 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17764 L:      linux-media@vger.kernel.org
17765 W:      https://linuxtv.org
17766 T:      git git://linuxtv.org/media_tree.git
17767 S:      Maintained
17768 F:      drivers/media/tuners/tuner-xc2028.*
17769
17770 XDP (eXpress Data Path)
17771 M:      Alexei Starovoitov <ast@kernel.org>
17772 M:      Daniel Borkmann <daniel@iogearbox.net>
17773 M:      David S. Miller <davem@davemloft.net>
17774 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17775 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17776 M:      John Fastabend <john.fastabend@gmail.com>
17777 L:      netdev@vger.kernel.org
17778 L:      bpf@vger.kernel.org
17779 S:      Supported
17780 F:      net/core/xdp.c
17781 F:      include/net/xdp.h
17782 F:      kernel/bpf/devmap.c
17783 F:      kernel/bpf/cpumap.c
17784 F:      include/trace/events/xdp.h
17785 K:      xdp
17786 N:      xdp
17787
17788 XDP SOCKETS (AF_XDP)
17789 M:      Björn Töpel <bjorn.topel@intel.com>
17790 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17791 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17792 L:      netdev@vger.kernel.org
17793 L:      bpf@vger.kernel.org
17794 S:      Maintained
17795 F:      kernel/bpf/xskmap.c
17796 F:      net/xdp/
17797
17798 XEN BLOCK SUBSYSTEM
17799 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17800 M:      Roger Pau Monné <roger.pau@citrix.com>
17801 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17802 S:      Supported
17803 F:      drivers/block/xen-blkback/*
17804 F:      drivers/block/xen*
17805
17806 XEN HYPERVISOR ARM
17807 M:      Stefano Stabellini <sstabellini@kernel.org>
17808 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17809 S:      Maintained
17810 F:      arch/arm/xen/
17811 F:      arch/arm/include/asm/xen/
17812
17813 XEN HYPERVISOR ARM64
17814 M:      Stefano Stabellini <sstabellini@kernel.org>
17815 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17816 S:      Maintained
17817 F:      arch/arm64/xen/
17818 F:      arch/arm64/include/asm/xen/
17819
17820 XEN HYPERVISOR INTERFACE
17821 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17822 M:      Juergen Gross <jgross@suse.com>
17823 R:      Stefano Stabellini <sstabellini@kernel.org>
17824 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17826 S:      Supported
17827 F:      arch/x86/xen/
17828 F:      arch/x86/platform/pvh/
17829 F:      drivers/*/xen-*front.c
17830 F:      drivers/xen/
17831 F:      arch/x86/include/asm/xen/
17832 F:      arch/x86/include/asm/pvclock-abi.h
17833 F:      include/xen/
17834 F:      include/uapi/xen/
17835 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17836 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17837
17838 XEN NETWORK BACKEND DRIVER
17839 M:      Wei Liu <wei.liu@kernel.org>
17840 M:      Paul Durrant <paul@xen.org>
17841 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17842 L:      netdev@vger.kernel.org
17843 S:      Supported
17844 F:      drivers/net/xen-netback/*
17845
17846 XEN PCI SUBSYSTEM
17847 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17848 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17849 S:      Supported
17850 F:      arch/x86/pci/*xen*
17851 F:      drivers/pci/*xen*
17852
17853 XEN PVSCSI DRIVERS
17854 M:      Juergen Gross <jgross@suse.com>
17855 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17856 L:      linux-scsi@vger.kernel.org
17857 S:      Supported
17858 F:      drivers/scsi/xen-scsifront.c
17859 F:      drivers/xen/xen-scsiback.c
17860 F:      include/xen/interface/io/vscsiif.h
17861
17862 XEN SWIOTLB SUBSYSTEM
17863 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17864 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17865 L:      iommu@lists.linux-foundation.org
17866 S:      Supported
17867 F:      arch/x86/xen/*swiotlb*
17868 F:      drivers/xen/*swiotlb*
17869
17870 XEN SOUND FRONTEND DRIVER
17871 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17872 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17874 S:      Supported
17875 F:      sound/xen/*
17876
17877 XFS FILESYSTEM
17878 M:      Darrick J. Wong <darrick.wong@oracle.com>
17879 M:      linux-xfs@vger.kernel.org
17880 L:      linux-xfs@vger.kernel.org
17881 W:      http://xfs.org/
17882 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17883 S:      Supported
17884 F:      Documentation/admin-guide/xfs.rst
17885 F:      Documentation/ABI/testing/sysfs-fs-xfs
17886 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17887 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17888 F:      fs/xfs/
17889 F:      include/uapi/linux/dqblk_xfs.h
17890 F:      include/uapi/linux/fsmap.h
17891
17892 XILINX AXI ETHERNET DRIVER
17893 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
17894 S:      Maintained
17895 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17896
17897 XILINX UARTLITE SERIAL DRIVER
17898 M:      Peter Korsgaard <jacmet@sunsite.dk>
17899 L:      linux-serial@vger.kernel.org
17900 S:      Maintained
17901 F:      drivers/tty/serial/uartlite.c
17902
17903 XILINX VIDEO IP CORES
17904 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17905 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17906 L:      linux-media@vger.kernel.org
17907 T:      git git://linuxtv.org/media_tree.git
17908 S:      Supported
17909 F:      Documentation/devicetree/bindings/media/xilinx/
17910 F:      drivers/media/platform/xilinx/
17911 F:      include/uapi/linux/xilinx-v4l2-controls.h
17912
17913 XILINX SD-FEC IP CORES
17914 M:      Derek Kiernan <derek.kiernan@xilinx.com>
17915 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
17916 S:      Maintained
17917 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
17918 F:      Documentation/misc-devices/xilinx_sdfec.rst
17919 F:      drivers/misc/xilinx_sdfec.c
17920 F:      drivers/misc/Kconfig
17921 F:      drivers/misc/Makefile
17922 F:      include/uapi/misc/xilinx_sdfec.h
17923
17924 XILLYBUS DRIVER
17925 M:      Eli Billauer <eli.billauer@gmail.com>
17926 L:      linux-kernel@vger.kernel.org
17927 S:      Supported
17928 F:      drivers/char/xillybus/
17929
17930 XLP9XX I2C DRIVER
17931 M:      George Cherian <george.cherian@cavium.com>
17932 M:      Jan Glauber <jglauber@cavium.com>
17933 L:      linux-i2c@vger.kernel.org
17934 W:      http://www.cavium.com
17935 S:      Supported
17936 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17937 F:      drivers/i2c/busses/i2c-xlp9xx.c
17938
17939 XRA1403 GPIO EXPANDER
17940 M:      Nandor Han <nandor.han@ge.com>
17941 M:      Semi Malinen <semi.malinen@ge.com>
17942 L:      linux-gpio@vger.kernel.org
17943 S:      Maintained
17944 F:      drivers/gpio/gpio-xra1403.c
17945 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17946
17947 XTENSA XTFPGA PLATFORM SUPPORT
17948 M:      Max Filippov <jcmvbkbc@gmail.com>
17949 L:      linux-xtensa@linux-xtensa.org
17950 S:      Maintained
17951 F:      drivers/spi/spi-xtensa-xtfpga.c
17952 F:      sound/soc/xtensa/xtfpga-i2s.c
17953
17954 YAM DRIVER FOR AX.25
17955 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17956 L:      linux-hams@vger.kernel.org
17957 S:      Maintained
17958 F:      drivers/net/hamradio/yam*
17959 F:      include/linux/yam.h
17960
17961 YAMA SECURITY MODULE
17962 M:      Kees Cook <keescook@chromium.org>
17963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17964 S:      Supported
17965 F:      security/yama/
17966 F:      Documentation/admin-guide/LSM/Yama.rst
17967
17968 YEALINK PHONE DRIVER
17969 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17970 L:      usbb2k-api-dev@nongnu.org
17971 S:      Maintained
17972 F:      Documentation/input/devices/yealink.rst
17973 F:      drivers/input/misc/yealink.*
17974
17975 Z8530 DRIVER FOR AX.25
17976 M:      Joerg Reuter <jreuter@yaina.de>
17977 W:      http://yaina.de/jreuter/
17978 W:      http://www.qsl.net/dl1bke/
17979 L:      linux-hams@vger.kernel.org
17980 S:      Maintained
17981 F:      Documentation/networking/z8530drv.txt
17982 F:      drivers/net/hamradio/*scc.c
17983 F:      drivers/net/hamradio/z8530.h
17984
17985 ZBUD COMPRESSED PAGE ALLOCATOR
17986 M:      Seth Jennings <sjenning@redhat.com>
17987 M:      Dan Streetman <ddstreet@ieee.org>
17988 L:      linux-mm@kvack.org
17989 S:      Maintained
17990 F:      mm/zbud.c
17991 F:      include/linux/zbud.h
17992
17993 ZD1211RW WIRELESS DRIVER
17994 M:      Daniel Drake <dsd@gentoo.org>
17995 M:      Ulrich Kunitz <kune@deine-taler.de>
17996 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17997 L:      linux-wireless@vger.kernel.org
17998 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17999 S:      Maintained
18000 F:      drivers/net/wireless/zydas/zd1211rw/
18001
18002 ZD1301 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/usb/dvb-usb-v2/zd1301*
18010
18011 ZD1301_DEMOD MEDIA DRIVER
18012 M:      Antti Palosaari <crope@iki.fi>
18013 L:      linux-media@vger.kernel.org
18014 W:      https://linuxtv.org/
18015 W:      http://palosaari.fi/linux/
18016 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18017 S:      Maintained
18018 F:      drivers/media/dvb-frontends/zd1301_demod*
18019
18020 ZHAOXIN PROCESSOR SUPPORT
18021 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18022 L:      linux-kernel@vger.kernel.org
18023 S:      Maintained
18024 F:      arch/x86/kernel/cpu/zhaoxin.c
18025
18026 ZPOOL COMPRESSED PAGE STORAGE API
18027 M:      Dan Streetman <ddstreet@ieee.org>
18028 L:      linux-mm@kvack.org
18029 S:      Maintained
18030 F:      mm/zpool.c
18031 F:      include/linux/zpool.h
18032
18033 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18034 M:      Minchan Kim <minchan@kernel.org>
18035 M:      Nitin Gupta <ngupta@vflare.org>
18036 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18037 L:      linux-kernel@vger.kernel.org
18038 S:      Maintained
18039 F:      drivers/block/zram/
18040 F:      Documentation/admin-guide/blockdev/zram.rst
18041
18042 ZS DECSTATION Z85C30 SERIAL DRIVER
18043 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18044 S:      Maintained
18045 F:      drivers/tty/serial/zs.*
18046
18047 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18048 M:      Minchan Kim <minchan@kernel.org>
18049 M:      Nitin Gupta <ngupta@vflare.org>
18050 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18051 L:      linux-mm@kvack.org
18052 S:      Maintained
18053 F:      mm/zsmalloc.c
18054 F:      include/linux/zsmalloc.h
18055 F:      Documentation/vm/zsmalloc.rst
18056
18057 ZSWAP COMPRESSED SWAP CACHING
18058 M:      Seth Jennings <sjenning@redhat.com>
18059 M:      Dan Streetman <ddstreet@ieee.org>
18060 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18061 L:      linux-mm@kvack.org
18062 S:      Maintained
18063 F:      mm/zswap.c
18064
18065 THE REST
18066 M:      Linus Torvalds <torvalds@linux-foundation.org>
18067 L:      linux-kernel@vger.kernel.org
18068 Q:      http://patchwork.kernel.org/project/LKML/list/
18069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18070 S:      Buried alive in reporters
18071 F:      *
18072 F:      */