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 <zyjzyj2000@gmail.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 CRYPTO DRIVERS
 686 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 687 L:      linux-crypto@vger.kernel.org
 688 S:      Maintained
 689 F:      drivers/crypto/allwinner/
 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 M:      Nuno Sá <nuno.sa@analog.com>
1006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1007 W:      http://wiki.analog.com/
1008 W:      http://ez.analog.com/community/linux-device-drivers
1009 S:      Supported
1010 F:      sound/soc/codecs/adau*
1011 F:      sound/soc/codecs/adav*
1012 F:      sound/soc/codecs/ad1*
1013 F:      sound/soc/codecs/ad7*
1014 F:      sound/soc/codecs/ssm*
1015 F:      sound/soc/codecs/sigmadsp.*
1016
1017 ANALOG DEVICES INC DMA DRIVERS
1018 M:      Lars-Peter Clausen <lars@metafoo.de>
1019 W:      http://ez.analog.com/community/linux-device-drivers
1020 S:      Supported
1021 F:      drivers/dma/dma-axi-dmac.c
1022
1023 ANALOG DEVICES INC IIO DRIVERS
1024 M:      Lars-Peter Clausen <lars@metafoo.de>
1025 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1026 M:      Stefan Popa <stefan.popa@analog.com>
1027 W:      http://wiki.analog.com/
1028 W:      http://ez.analog.com/community/linux-device-drivers
1029 S:      Supported
1030 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1031 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1032 F:      drivers/iio/*/ad*
1033 F:      drivers/iio/adc/ltc2497*
1034 X:      drivers/iio/*/adjd*
1035 F:      drivers/staging/iio/*/ad*
1036
1037 ANALOGBITS PLL LIBRARIES
1038 M:      Paul Walmsley <paul.walmsley@sifive.com>
1039 S:      Supported
1040 F:      drivers/clk/analogbits/*
1041 F:      include/linux/clk/analogbits*
1042
1043 ANDES ARCHITECTURE
1044 M:      Greentime Hu <green.hu@gmail.com>
1045 M:      Vincent Chen <deanbo422@gmail.com>
1046 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1047 S:      Supported
1048 F:      arch/nds32/
1049 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1050 F:      Documentation/devicetree/bindings/nds32/
1051 K:      nds32
1052 N:      nds32
1053
1054 ANDROID CONFIG FRAGMENTS
1055 M:      Rob Herring <robh@kernel.org>
1056 S:      Supported
1057 F:      kernel/configs/android*
1058
1059 ANDROID DRIVERS
1060 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1061 M:      Arve Hjønnevåg <arve@android.com>
1062 M:      Todd Kjos <tkjos@android.com>
1063 M:      Martijn Coenen <maco@android.com>
1064 M:      Joel Fernandes <joel@joelfernandes.org>
1065 M:      Christian Brauner <christian@brauner.io>
1066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1067 L:      devel@driverdev.osuosl.org
1068 S:      Supported
1069 F:      drivers/android/
1070 F:      drivers/staging/android/
1071
1072 ANDROID GOLDFISH PIC DRIVER
1073 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1074 S:      Supported
1075 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1076 F:      drivers/irqchip/irq-goldfish-pic.c
1077
1078 ANDROID GOLDFISH RTC DRIVER
1079 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1080 S:      Supported
1081 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1082 F:      drivers/rtc/rtc-goldfish.c
1083
1084 ANDROID ION DRIVER
1085 M:      Laura Abbott <labbott@redhat.com>
1086 M:      Sumit Semwal <sumit.semwal@linaro.org>
1087 L:      devel@driverdev.osuosl.org
1088 L:      dri-devel@lists.freedesktop.org
1089 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1090 S:      Supported
1091 F:      drivers/staging/android/ion
1092 F:      drivers/staging/android/uapi/ion.h
1093
1094 AOA (Apple Onboard Audio) ALSA DRIVER
1095 M:      Johannes Berg <johannes@sipsolutions.net>
1096 L:      linuxppc-dev@lists.ozlabs.org
1097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1098 S:      Maintained
1099 F:      sound/aoa/
1100
1101 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1102 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1103 L:      linux-iio@vger.kernel.org
1104 S:      Maintained
1105 F:      drivers/iio/adc/stx104.c
1106
1107 APM DRIVER
1108 M:      Jiri Kosina <jikos@kernel.org>
1109 S:      Odd fixes
1110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1111 F:      arch/x86/kernel/apm_32.c
1112 F:      include/linux/apm_bios.h
1113 F:      include/uapi/linux/apm_bios.h
1114 F:      drivers/char/apm-emulation.c
1115
1116 APPARMOR SECURITY MODULE
1117 M:      John Johansen <john.johansen@canonical.com>
1118 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1119 W:      wiki.apparmor.net
1120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1121 S:      Supported
1122 F:      security/apparmor/
1123 F:      Documentation/admin-guide/LSM/apparmor.rst
1124
1125 APPLE BCM5974 MULTITOUCH DRIVER
1126 M:      Henrik Rydberg <rydberg@bitmath.org>
1127 L:      linux-input@vger.kernel.org
1128 S:      Odd fixes
1129 F:      drivers/input/mouse/bcm5974.c
1130
1131 APPLE SMC DRIVER
1132 M:      Henrik Rydberg <rydberg@bitmath.org>
1133 L:      linux-hwmon@vger.kernel.org
1134 S:      Odd fixes
1135 F:      drivers/hwmon/applesmc.c
1136
1137 APPLETALK NETWORK LAYER
1138 L:      netdev@vger.kernel.org
1139 S:      Odd fixes
1140 F:      drivers/net/appletalk/
1141 F:      net/appletalk/
1142 F:      include/linux/atalk.h
1143 F:      include/uapi/linux/atalk.h
1144
1145 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1146 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1147 S:      Supported
1148 F:      arch/arm64/boot/dts/apm/
1149
1150 APPLIED MICRO (APM) X-GENE SOC EDAC
1151 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1152 S:      Supported
1153 F:      drivers/edac/xgene_edac.c
1154 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1155
1156 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1157 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1158 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1159 S:      Supported
1160 F:      drivers/net/ethernet/apm/xgene-v2/
1161
1162 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1163 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1164 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1165 M:      Quan Nguyen <quan@os.amperecomputing.com>
1166 S:      Supported
1167 F:      drivers/net/ethernet/apm/xgene/
1168 F:      drivers/net/phy/mdio-xgene.c
1169 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1170 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1171
1172 APPLIED MICRO (APM) X-GENE SOC PMU
1173 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1174 S:      Supported
1175 F:      drivers/perf/xgene_pmu.c
1176 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1177 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1178
1179 APTINA CAMERA SENSOR PLL
1180 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1181 L:      linux-media@vger.kernel.org
1182 S:      Maintained
1183 F:      drivers/media/i2c/aptina-pll.*
1184
1185 AQUANTIA ETHERNET DRIVER (atlantic)
1186 M:      Igor Russkikh <irusskikh@marvell.com>
1187 L:      netdev@vger.kernel.org
1188 S:      Supported
1189 W:      https://www.marvell.com/
1190 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1191 F:      drivers/net/ethernet/aquantia/atlantic/
1192 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1193
1194 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1195 M:      Egor Pomozov <epomozov@marvell.com>
1196 L:      netdev@vger.kernel.org
1197 S:      Supported
1198 W:      http://www.aquantia.com
1199 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1200
1201 ARC FRAMEBUFFER DRIVER
1202 M:      Jaya Kumar <jayalk@intworks.biz>
1203 S:      Maintained
1204 F:      drivers/video/fbdev/arcfb.c
1205 F:      drivers/video/fbdev/core/fb_defio.c
1206
1207 ARC PGU DRM DRIVER
1208 M:      Alexey Brodkin <abrodkin@synopsys.com>
1209 S:      Supported
1210 F:      drivers/gpu/drm/arc/
1211 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1212
1213 ARCNET NETWORK LAYER
1214 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1215 L:      netdev@vger.kernel.org
1216 S:      Maintained
1217 F:      drivers/net/arcnet/
1218 F:      include/uapi/linux/if_arcnet.h
1219
1220 ARM ARCHITECTED TIMER DRIVER
1221 M:      Mark Rutland <mark.rutland@arm.com>
1222 M:      Marc Zyngier <maz@kernel.org>
1223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1224 S:      Maintained
1225 F:      arch/arm/include/asm/arch_timer.h
1226 F:      arch/arm64/include/asm/arch_timer.h
1227 F:      drivers/clocksource/arm_arch_timer.c
1228
1229 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1230 M:      Linus Walleij <linus.walleij@linaro.org>
1231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1232 S:      Maintained
1233 F:      Documentation/devicetree/bindings/arm/arm-boards
1234 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1235 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1236 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1237 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1238 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1239 F:      arch/arm/mach-integrator/
1240 F:      arch/arm/mach-realview/
1241 F:      arch/arm/mach-versatile/
1242 F:      arch/arm/plat-versatile/
1243 F:      arch/arm/boot/dts/arm-realview-*
1244 F:      arch/arm/boot/dts/integrator*
1245 F:      arch/arm/boot/dts/versatile*
1246 F:      drivers/clk/versatile/
1247 F:      drivers/i2c/busses/i2c-versatile.c
1248 F:      drivers/irqchip/irq-versatile-fpga.c
1249 F:      drivers/mtd/maps/physmap_of_versatile.c
1250 F:      drivers/power/reset/arm-versatile-reboot.c
1251 F:      drivers/soc/versatile/
1252
1253 ARM HDLCD DRM DRIVER
1254 M:      Liviu Dudau <liviu.dudau@arm.com>
1255 S:      Supported
1256 F:      drivers/gpu/drm/arm/hdlcd_*
1257 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1258
1259 ARM KOMEDA DRM-KMS DRIVER
1260 M:      James (Qian) Wang <james.qian.wang@arm.com>
1261 M:      Liviu Dudau <liviu.dudau@arm.com>
1262 L:      Mali DP Maintainers <malidp@foss.arm.com>
1263 S:      Supported
1264 T:      git git://anongit.freedesktop.org/drm/drm-misc
1265 F:      drivers/gpu/drm/arm/display/include/
1266 F:      drivers/gpu/drm/arm/display/komeda/
1267 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1268 F:      Documentation/gpu/komeda-kms.rst
1269
1270 ARM MALI-DP DRM DRIVER
1271 M:      Liviu Dudau <liviu.dudau@arm.com>
1272 M:      Brian Starkey <brian.starkey@arm.com>
1273 L:      Mali DP Maintainers <malidp@foss.arm.com>
1274 S:      Supported
1275 T:      git git://anongit.freedesktop.org/drm/drm-misc
1276 F:      drivers/gpu/drm/arm/
1277 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1278 F:      Documentation/gpu/afbc.rst
1279
1280 ARM MALI PANFROST DRM DRIVER
1281 M:      Rob Herring <robh@kernel.org>
1282 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1283 L:      dri-devel@lists.freedesktop.org
1284 S:      Supported
1285 T:      git git://anongit.freedesktop.org/drm/drm-misc
1286 F:      drivers/gpu/drm/panfrost/
1287 F:      include/uapi/drm/panfrost_drm.h
1288
1289 ARM MFM AND FLOPPY DRIVERS
1290 M:      Ian Molton <spyro@f2s.com>
1291 S:      Maintained
1292 F:      arch/arm/mach-rpc/floppydma.S
1293 F:      arch/arm/include/asm/floppy.h
1294
1295 ARM PMU PROFILING AND DEBUGGING
1296 M:      Will Deacon <will@kernel.org>
1297 M:      Mark Rutland <mark.rutland@arm.com>
1298 S:      Maintained
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 F:      arch/arm*/kernel/perf_*
1301 F:      arch/arm/oprofile/common.c
1302 F:      arch/arm*/kernel/hw_breakpoint.c
1303 F:      arch/arm*/include/asm/hw_breakpoint.h
1304 F:      arch/arm*/include/asm/perf_event.h
1305 F:      drivers/perf/*
1306 F:      include/linux/perf/arm_pmu.h
1307 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1308 F:      Documentation/devicetree/bindings/perf/
1309
1310 ARM PORT
1311 M:      Russell King <linux@armlinux.org.uk>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 W:      http://www.armlinux.org.uk/
1314 S:      Odd Fixes
1315 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1316 F:      arch/arm/
1317 X:      arch/arm/boot/dts/
1318
1319 ARM PRIMECELL AACI PL041 DRIVER
1320 M:      Russell King <linux@armlinux.org.uk>
1321 S:      Odd Fixes
1322 F:      sound/arm/aaci.*
1323
1324 ARM PRIMECELL BUS SUPPORT
1325 M:      Russell King <linux@armlinux.org.uk>
1326 S:      Odd Fixes
1327 F:      drivers/amba/
1328 F:      include/linux/amba/bus.h
1329
1330 ARM PRIMECELL CLCD PL110 DRIVER
1331 M:      Russell King <linux@armlinux.org.uk>
1332 S:      Odd Fixes
1333 F:      drivers/video/fbdev/amba-clcd.*
1334
1335 ARM PRIMECELL KMI PL050 DRIVER
1336 M:      Russell King <linux@armlinux.org.uk>
1337 S:      Odd Fixes
1338 F:      drivers/input/serio/ambakmi.*
1339 F:      include/linux/amba/kmi.h
1340
1341 ARM PRIMECELL MMCI PL180/1 DRIVER
1342 M:      Russell King <linux@armlinux.org.uk>
1343 S:      Odd Fixes
1344 F:      drivers/mmc/host/mmci.*
1345 F:      include/linux/amba/mmci.h
1346
1347 ARM PRIMECELL SSP PL022 SPI DRIVER
1348 M:      Linus Walleij <linus.walleij@linaro.org>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 S:      Maintained
1351 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1352 F:      drivers/spi/spi-pl022.c
1353
1354 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1355 M:      Russell King <linux@armlinux.org.uk>
1356 S:      Odd Fixes
1357 F:      drivers/tty/serial/amba-pl01*.c
1358 F:      include/linux/amba/serial.h
1359
1360 ARM PRIMECELL VIC PL190/PL192 DRIVER
1361 M:      Linus Walleij <linus.walleij@linaro.org>
1362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1363 S:      Maintained
1364 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1365 F:      drivers/irqchip/irq-vic.c
1366
1367 AMAZON ANNAPURNA LABS FIC DRIVER
1368 M:      Talel Shenhar <talel@amazon.com>
1369 S:      Maintained
1370 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1371 F:      drivers/irqchip/irq-al-fic.c
1372
1373 ARM SMMU DRIVERS
1374 M:      Will Deacon <will@kernel.org>
1375 R:      Robin Murphy <robin.murphy@arm.com>
1376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1377 S:      Maintained
1378 F:      drivers/iommu/arm-smmu*
1379 F:      drivers/iommu/io-pgtable-arm.c
1380 F:      drivers/iommu/io-pgtable-arm-v7s.c
1381
1382 ARM SUB-ARCHITECTURES
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385 F:      arch/arm/mach-*/
1386 F:      arch/arm/plat-*/
1387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1388
1389 ARM/ACTIONS SEMI ARCHITECTURE
1390 M:      Andreas Färber <afaerber@suse.de>
1391 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 N:      owl
1395 F:      arch/arm/mach-actions/
1396 F:      arch/arm/boot/dts/owl-*
1397 F:      arch/arm64/boot/dts/actions/
1398 F:      drivers/clk/actions/
1399 F:      drivers/clocksource/timer-owl*
1400 F:      drivers/dma/owl-dma.c
1401 F:      drivers/i2c/busses/i2c-owl.c
1402 F:      drivers/pinctrl/actions/*
1403 F:      drivers/soc/actions/
1404 F:      include/dt-bindings/power/owl-*
1405 F:      include/linux/soc/actions/
1406 F:      Documentation/devicetree/bindings/arm/actions.yaml
1407 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1408 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1409 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1410 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1411 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1412 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1413
1414 ARM/ADS SPHERE MACHINE SUPPORT
1415 M:      Lennert Buytenhek <kernel@wantstofly.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418
1419 ARM/AFEB9260 MACHINE SUPPORT
1420 M:      Sergey Lapin <slapin@ossfans.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423
1424 ARM/AJECO 1ARM MACHINE SUPPORT
1425 M:      Lennert Buytenhek <kernel@wantstofly.org>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428
1429 ARM/Allwinner SoC Clock Support
1430 M:      Emilio López <emilio@elopez.com.ar>
1431 S:      Maintained
1432 F:      drivers/clk/sunxi/
1433
1434 ARM/Allwinner sunXi SoC support
1435 M:      Maxime Ripard <mripard@kernel.org>
1436 M:      Chen-Yu Tsai <wens@csie.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 N:      sun[x456789]i
1440 N:      sun50i
1441 F:      arch/arm/mach-sunxi/
1442 F:      arch/arm64/boot/dts/allwinner/
1443 F:      drivers/clk/sunxi-ng/
1444 F:      drivers/pinctrl/sunxi/
1445 F:      drivers/soc/sunxi/
1446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1447
1448 Allwinner A10 CSI driver
1449 M:      Maxime Ripard <mripard@kernel.org>
1450 L:      linux-media@vger.kernel.org
1451 T:      git git://linuxtv.org/media_tree.git
1452 F:      drivers/media/platform/sunxi/sun4i-csi/
1453 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1454 S:      Maintained
1455
1456 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1457 M:      Neil Armstrong <narmstrong@baylibre.com>
1458 M:      Jerome Brunet <jbrunet@baylibre.com>
1459 L:      linux-amlogic@lists.infradead.org
1460 S:      Maintained
1461 F:      drivers/clk/meson/
1462 F:      include/dt-bindings/clock/meson*
1463 F:      include/dt-bindings/clock/gxbb*
1464 F:      Documentation/devicetree/bindings/clock/amlogic*
1465
1466 ARM/Amlogic Meson SoC support
1467 M:      Kevin Hilman <khilman@baylibre.com>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 L:      linux-amlogic@lists.infradead.org
1470 W:      http://linux-meson.com/
1471 S:      Maintained
1472 F:      arch/arm/mach-meson/
1473 F:      arch/arm/boot/dts/meson*
1474 F:      arch/arm64/boot/dts/amlogic/
1475 F:      drivers/pinctrl/meson/
1476 F:      drivers/mmc/host/meson*
1477 F:      drivers/soc/amlogic/
1478 F:      drivers/rtc/rtc-meson*
1479 N:      meson
1480
1481 ARM/Amlogic Meson SoC Crypto Drivers
1482 M:      Corentin Labbe <clabbe@baylibre.com>
1483 L:      linux-crypto@vger.kernel.org
1484 L:      linux-amlogic@lists.infradead.org
1485 S:      Maintained
1486 F:      drivers/crypto/amlogic/
1487 F:      Documentation/devicetree/bindings/crypto/amlogic*
1488
1489 ARM/Amlogic Meson SoC Sound Drivers
1490 M:      Jerome Brunet <jbrunet@baylibre.com>
1491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1492 S:      Maintained
1493 F:      sound/soc/meson/
1494 F:      Documentation/devicetree/bindings/sound/amlogic*
1495
1496 ARM/Annapurna Labs ALPINE ARCHITECTURE
1497 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1498 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 F:      arch/arm/mach-alpine/
1502 F:      arch/arm/boot/dts/alpine*
1503 F:      arch/arm64/boot/dts/al/
1504 F:      drivers/*/*alpine*
1505
1506 ARM/ARTPEC MACHINE SUPPORT
1507 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1508 M:      Lars Persson <lars.persson@axis.com>
1509 S:      Maintained
1510 L:      linux-arm-kernel@axis.com
1511 F:      arch/arm/mach-artpec
1512 F:      arch/arm/boot/dts/artpec6*
1513 F:      drivers/clk/axis
1514 F:      drivers/crypto/axis
1515 F:      drivers/mmc/host/usdhi6rol0.c
1516 F:      drivers/pinctrl/pinctrl-artpec*
1517 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1518
1519 ARM/ASPEED I2C DRIVER
1520 M:      Brendan Higgins <brendanhiggins@google.com>
1521 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1522 R:      Joel Stanley <joel@jms.id.au>
1523 L:      linux-i2c@vger.kernel.org
1524 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1525 S:      Maintained
1526 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1527 F:      drivers/i2c/busses/i2c-aspeed.c
1528 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1529 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1530
1531 ARM/ASPEED MACHINE SUPPORT
1532 M:      Joel Stanley <joel@jms.id.au>
1533 R:      Andrew Jeffery <andrew@aj.id.au>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1536 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1537 S:      Supported
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1539 F:      arch/arm/mach-aspeed/
1540 F:      arch/arm/boot/dts/aspeed-*
1541 N:      aspeed
1542
1543 ARM/BITMAIN ARCHITECTURE
1544 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547 F:      arch/arm64/boot/dts/bitmain/
1548 F:      drivers/pinctrl/pinctrl-bm1880.c
1549 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1550 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1551
1552 ARM/CALXEDA HIGHBANK ARCHITECTURE
1553 M:      Rob Herring <robh@kernel.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      arch/arm/mach-highbank/
1557 F:      arch/arm/boot/dts/highbank.dts
1558 F:      arch/arm/boot/dts/ecx-*.dts*
1559
1560 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1561 M:      Krzysztof Halasa <khalasa@piap.pl>
1562 S:      Maintained
1563 F:      arch/arm/mach-cns3xxx/
1564
1565 ARM/CAVIUM THUNDER NETWORK DRIVER
1566 M:      Sunil Goutham <sgoutham@cavium.com>
1567 M:      Robert Richter <rric@kernel.org>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Supported
1570 F:      drivers/net/ethernet/cavium/thunder/
1571
1572 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1573 M:      Lukasz Majewski <lukma@denx.de>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-ep93xx/ts72xx.c
1577
1578 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1579 M:      Alexander Shiyan <shc_work@mail.ru>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Odd Fixes
1582 N:      clps711x
1583
1584 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1590 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1591 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm/mach-ep93xx/
1595 F:      arch/arm/mach-ep93xx/include/mach/
1596
1597 ARM/CLKDEV SUPPORT
1598 M:      Russell King <linux@armlinux.org.uk>
1599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1600 S:      Maintained
1601 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1602 F:      drivers/clk/clkdev.c
1603
1604 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1605 M:      Mike Rapoport <mike@compulab.co.il>
1606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1607 S:      Maintained
1608
1609 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1610 M:      Baruch Siach <baruch@tkos.co.il>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613 F:      arch/arm/boot/dts/cx92755*
1614 N:      digicolor
1615
1616 ARM/CONTEC MICRO9 MACHINE SUPPORT
1617 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1618 S:      Maintained
1619 F:      arch/arm/mach-ep93xx/micro9.c
1620
1621 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1622 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1623 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      drivers/hwtracing/coresight/*
1627 F:      Documentation/trace/coresight.rst
1628 F:      Documentation/trace/coresight-cpu-debug.rst
1629 F:      Documentation/devicetree/bindings/arm/coresight.txt
1630 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1631 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1632 F:      tools/perf/arch/arm/util/pmu.c
1633 F:      tools/perf/arch/arm/util/auxtrace.c
1634 F:      tools/perf/arch/arm/util/cs-etm.c
1635 F:      tools/perf/arch/arm/util/cs-etm.h
1636 F:      tools/perf/util/cs-etm.*
1637 F:      tools/perf/util/cs-etm-decoder/*
1638
1639 ARM/CORGI MACHINE SUPPORT
1640 M:      Richard Purdie <rpurdie@rpsys.net>
1641 S:      Maintained
1642
1643 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1644 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1645 M:      Linus Walleij <linus.walleij@linaro.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 T:      git git://github.com/ulli-kroll/linux.git
1648 S:      Maintained
1649 F:      Documentation/devicetree/bindings/arm/gemini.txt
1650 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1651 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1652 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1653 F:      arch/arm/mach-gemini/
1654 F:      drivers/net/ethernet/cortina/
1655 F:      drivers/pinctrl/pinctrl-gemini.c
1656 F:      drivers/rtc/rtc-ftrtc010.c
1657
1658 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1659 M:      Barry Song <baohua@kernel.org>
1660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1662 S:      Maintained
1663 F:      arch/arm/boot/dts/prima2*
1664 F:      arch/arm/mach-prima2/
1665 F:      drivers/clk/sirf/
1666 F:      drivers/clocksource/timer-prima2.c
1667 F:      drivers/clocksource/timer-atlas7.c
1668 N:      [^a-z]sirf
1669 X:      drivers/gnss
1670
1671 ARM/CZ.NIC TURRIS MOX SUPPORT
1672 M:      Marek Behun <marek.behun@nic.cz>
1673 W:      http://mox.turris.cz
1674 S:      Maintained
1675 F:      Documentation/ABI/testing/debugfs-moxtet
1676 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1677 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1678 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1679 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1680 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1681 F:      include/linux/moxtet.h
1682 F:      drivers/bus/moxtet.c
1683 F:      drivers/firmware/turris-mox-rwtm.c
1684 F:      drivers/gpio/gpio-moxtet.c
1685
1686 ARM/EBSA110 MACHINE SUPPORT
1687 M:      Russell King <linux@armlinux.org.uk>
1688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1689 W:      http://www.armlinux.org.uk/
1690 S:      Maintained
1691 F:      arch/arm/mach-ebsa110/
1692 F:      drivers/net/ethernet/amd/am79c961a.*
1693
1694 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1695 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1696 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699 N:      efm32
1700
1701 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1702 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/mach-pxa/ezx.c
1706
1707 ARM/FARADAY FA526 PORT
1708 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 T:      git git://git.berlios.de/gemini-board
1712 F:      arch/arm/mm/*-fa*
1713
1714 ARM/FOOTBRIDGE ARCHITECTURE
1715 M:      Russell King <linux@armlinux.org.uk>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 W:      http://www.armlinux.org.uk/
1718 S:      Maintained
1719 F:      arch/arm/include/asm/hardware/dec21285.h
1720 F:      arch/arm/mach-footbridge/
1721
1722 ARM/FREESCALE IMX / MXC 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:      Fabio Estevam <festevam@gmail.com>
1727 R:      NXP Linux Team <linux-imx@nxp.com>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 S:      Maintained
1730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1731 N:      imx
1732 N:      mxs
1733 X:      drivers/media/i2c/
1734
1735 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1736 M:      Shawn Guo <shawnguo@kernel.org>
1737 M:      Sascha Hauer <s.hauer@pengutronix.de>
1738 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1739 R:      Stefan Agner <stefan@agner.ch>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1743 F:      arch/arm/mach-imx/*vf610*
1744 F:      arch/arm/boot/dts/vf*
1745
1746 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1747 M:      Shawn Guo <shawnguo@kernel.org>
1748 M:      Li Yang <leoyang.li@nxp.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1752 F:      arch/arm/boot/dts/ls1021a*
1753 F:      arch/arm64/boot/dts/freescale/fsl-*
1754 F:      arch/arm64/boot/dts/freescale/qoriq-*
1755
1756 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1757 M:      Lennert Buytenhek <kernel@wantstofly.org>
1758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760
1761 ARM/GUMSTIX MACHINE SUPPORT
1762 M:      Steve Sakoman <sakoman@gmail.com>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1767 M:      Philipp Zabel <philipp.zabel@gmail.com>
1768 M:      Paul Parsons <lost.distance@yahoo.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      arch/arm/mach-pxa/hx4700.c
1772 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1773 F:      sound/soc/pxa/hx4700.c
1774
1775 ARM/HISILICON SOC SUPPORT
1776 M:      Wei Xu <xuwei5@hisilicon.com>
1777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1778 W:      http://www.hisilicon.com
1779 S:      Supported
1780 T:      git git://github.com/hisilicon/linux-hisi.git
1781 F:      arch/arm/mach-hisi/
1782 F:      arch/arm/boot/dts/hi3*
1783 F:      arch/arm/boot/dts/hip*
1784 F:      arch/arm/boot/dts/hisi*
1785 F:      arch/arm64/boot/dts/hisilicon/
1786
1787 ARM/HP JORNADA 7XX MACHINE SUPPORT
1788 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1789 W:      www.jlime.com
1790 S:      Maintained
1791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1792 F:      arch/arm/mach-sa1100/jornada720.c
1793 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1794
1795 ARM/IGEP MACHINE SUPPORT
1796 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1797 M:      Javier Martinez Canillas <javier@dowhile0.org>
1798 L:      linux-omap@vger.kernel.org
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 S:      Maintained
1801 F:      arch/arm/boot/dts/omap3-igep*
1802
1803 ARM/INCOME PXA270 SUPPORT
1804 M:      Marek Vasut <marek.vasut@gmail.com>
1805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1806 S:      Maintained
1807 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1808
1809 ARM/INTEL IOP32X ARM ARCHITECTURE
1810 M:      Lennert Buytenhek <kernel@wantstofly.org>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 S:      Maintained
1813
1814 ARM/INTEL IQ81342EX MACHINE SUPPORT
1815 M:      Lennert Buytenhek <kernel@wantstofly.org>
1816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818
1819 ARM/INTEL IXDP2850 MACHINE SUPPORT
1820 M:      Lennert Buytenhek <kernel@wantstofly.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823
1824 ARM/INTEL IXP4XX ARM ARCHITECTURE
1825 M:      Linus Walleij <linusw@kernel.org>
1826 M:      Imre Kaloz <kaloz@openwrt.org>
1827 M:      Krzysztof Halasa <khalasa@piap.pl>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 S:      Maintained
1830 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1831 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1832 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1833 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1834 F:      arch/arm/mach-ixp4xx/
1835 F:      drivers/clocksource/timer-ixp4xx.c
1836 F:      drivers/gpio/gpio-ixp4xx.c
1837 F:      drivers/irqchip/irq-ixp4xx.c
1838 F:      include/linux/irqchip/irq-ixp4xx.h
1839 F:      include/linux/platform_data/timer-ixp4xx.h
1840
1841 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1842 M:      Jonathan Cameron <jic23@cam.ac.uk>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 S:      Maintained
1845 F:      arch/arm/mach-pxa/stargate2.c
1846 F:      drivers/pcmcia/pxa2xx_stargate2.c
1847
1848 ARM/INTEL XSC3 (MANZANO) ARM CORE
1849 M:      Lennert Buytenhek <kernel@wantstofly.org>
1850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1851 S:      Maintained
1852
1853 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1854 M:      Lennert Buytenhek <kernel@wantstofly.org>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 S:      Maintained
1857
1858 ARM/LG1K ARCHITECTURE
1859 M:      Chanho Min <chanho.min@lge.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 S:      Maintained
1862 F:      arch/arm64/boot/dts/lg/
1863
1864 ARM/LOGICPD PXA270 MACHINE SUPPORT
1865 M:      Lennert Buytenhek <kernel@wantstofly.org>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 S:      Maintained
1868
1869 ARM/LPC18XX ARCHITECTURE
1870 M:      Vladimir Zapolskiy <vz@mleia.com>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 S:      Maintained
1873 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1874 F:      arch/arm/boot/dts/lpc43*
1875 F:      drivers/i2c/busses/i2c-lpc2k.c
1876 F:      drivers/memory/pl172.c
1877 F:      drivers/mtd/spi-nor/nxp-spifi.c
1878 F:      drivers/rtc/rtc-lpc24xx.c
1879 N:      lpc18xx
1880
1881 ARM/LPC32XX SOC SUPPORT
1882 M:      Vladimir Zapolskiy <vz@mleia.com>
1883 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1886 S:      Maintained
1887 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1888 F:      arch/arm/boot/dts/lpc32*
1889 F:      arch/arm/mach-lpc32xx/
1890 F:      drivers/i2c/busses/i2c-pnx.c
1891 F:      drivers/net/ethernet/nxp/lpc_eth.c
1892 F:      drivers/usb/host/ohci-nxp.c
1893 F:      drivers/watchdog/pnx4008_wdt.c
1894 N:      lpc32xx
1895
1896 ARM/MAGICIAN MACHINE SUPPORT
1897 M:      Philipp Zabel <philipp.zabel@gmail.com>
1898 S:      Maintained
1899
1900 ARM/Marvell Dove/MV78xx0/Orion SOC support
1901 M:      Jason Cooper <jason@lakedaemon.net>
1902 M:      Andrew Lunn <andrew@lunn.ch>
1903 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1904 M:      Gregory Clement <gregory.clement@bootlin.com>
1905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1906 S:      Maintained
1907 F:      Documentation/devicetree/bindings/soc/dove/
1908 F:      arch/arm/mach-dove/
1909 F:      arch/arm/mach-mv78xx0/
1910 F:      arch/arm/mach-orion5x/
1911 F:      arch/arm/plat-orion/
1912 F:      arch/arm/boot/dts/dove*
1913 F:      arch/arm/boot/dts/orion5x*
1914 T:      git git://git.infradead.org/linux-mvebu.git
1915
1916 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1917 M:      Jason Cooper <jason@lakedaemon.net>
1918 M:      Andrew Lunn <andrew@lunn.ch>
1919 M:      Gregory Clement <gregory.clement@bootlin.com>
1920 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1922 S:      Maintained
1923 F:      arch/arm/boot/dts/armada*
1924 F:      arch/arm/boot/dts/kirkwood*
1925 F:      arch/arm/configs/mvebu_*_defconfig
1926 F:      arch/arm/mach-mvebu/
1927 F:      arch/arm64/boot/dts/marvell/armada*
1928 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1929 F:      drivers/cpufreq/armada-8k-cpufreq.c
1930 F:      drivers/cpufreq/mvebu-cpufreq.c
1931 F:      drivers/irqchip/irq-armada-370-xp.c
1932 F:      drivers/irqchip/irq-mvebu-*
1933 F:      drivers/pinctrl/mvebu/
1934 F:      drivers/rtc/rtc-armada38x.c
1935 T:      git git://git.infradead.org/linux-mvebu.git
1936
1937 ARM/Mediatek RTC DRIVER
1938 M:      Eddie Huang <eddie.huang@mediatek.com>
1939 M:      Sean Wang <sean.wang@mediatek.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1944 F:      drivers/rtc/rtc-mt6397.c
1945 F:      drivers/rtc/rtc-mt7622.c
1946
1947 ARM/Mediatek SoC support
1948 M:      Matthias Brugger <matthias.bgg@gmail.com>
1949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1950 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1951 W:      https://mtk.bcnfs.org/
1952 C:      irc://chat.freenode.net/linux-mediatek
1953 S:      Maintained
1954 F:      arch/arm/boot/dts/mt6*
1955 F:      arch/arm/boot/dts/mt7*
1956 F:      arch/arm/boot/dts/mt8*
1957 F:      arch/arm/mach-mediatek/
1958 F:      arch/arm64/boot/dts/mediatek/
1959 F:      drivers/soc/mediatek/
1960 N:      mtk
1961 N:      mt[678]
1962 K:      mediatek
1963
1964 ARM/Mediatek USB3 PHY DRIVER
1965 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      drivers/phy/mediatek/
1970 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1971
1972 ARM/Microchip (AT91) SoC support
1973 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1974 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1975 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 W:      http://www.linux4sam.org
1978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1979 S:      Supported
1980 N:      at91
1981 N:      atmel
1982 F:      arch/arm/mach-at91/
1983 F:      include/soc/at91/
1984 F:      arch/arm/boot/dts/at91*.dts
1985 F:      arch/arm/boot/dts/at91*.dtsi
1986 F:      arch/arm/boot/dts/sama*.dts
1987 F:      arch/arm/boot/dts/sama*.dtsi
1988 F:      arch/arm/include/debug/at91.S
1989 F:      drivers/memory/atmel*
1990 F:      drivers/watchdog/sama5d4_wdt.c
1991 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1992 X:      drivers/net/wireless/atmel/
1993
1994 ARM/MIOA701 MACHINE SUPPORT
1995 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 F:      arch/arm/mach-pxa/mioa701.c
1998 S:      Maintained
1999
2000 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2001 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2002 S:      Maintained
2003
2004 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2005 M:      Linus Walleij <linus.walleij@linaro.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2009 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2010 F:      arch/arm/mach-nomadik/
2011 F:      arch/arm/mach-u300/
2012 F:      arch/arm/mach-ux500/
2013 F:      drivers/soc/ux500/
2014 F:      arch/arm/boot/dts/ste-*
2015 F:      drivers/clk/clk-nomadik.c
2016 F:      drivers/clk/clk-u300.c
2017 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2018 F:      drivers/clocksource/timer-u300.c
2019 F:      drivers/dma/coh901318*
2020 F:      drivers/dma/ste_dma40*
2021 F:      drivers/hwspinlock/u8500_hsem.c
2022 F:      drivers/i2c/busses/i2c-nomadik.c
2023 F:      drivers/i2c/busses/i2c-stu300.c
2024 F:      drivers/iio/adc/ab8500-gpadc.c
2025 F:      drivers/mfd/ab3100*
2026 F:      drivers/mfd/ab8500*
2027 F:      drivers/mfd/abx500*
2028 F:      drivers/mfd/dbx500*
2029 F:      drivers/mfd/db8500*
2030 F:      drivers/pinctrl/nomadik/
2031 F:      drivers/pinctrl/pinctrl-coh901*
2032 F:      drivers/pinctrl/pinctrl-u300.c
2033 F:      drivers/rtc/rtc-ab3100.c
2034 F:      drivers/rtc/rtc-ab8500.c
2035 F:      drivers/rtc/rtc-coh901331.c
2036 F:      drivers/rtc/rtc-pl031.c
2037 F:      drivers/watchdog/coh901327_wdt.c
2038 F:      Documentation/devicetree/bindings/arm/ste-*
2039 F:      Documentation/devicetree/bindings/arm/ux500/
2040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2041
2042 ARM/NUVOTON NPCM ARCHITECTURE
2043 M:      Avi Fishman <avifishman70@gmail.com>
2044 M:      Tomer Maimon <tmaimon77@gmail.com>
2045 M:      Tali Perry <tali.perry1@gmail.com>
2046 R:      Patrick Venture <venture@google.com>
2047 R:      Nancy Yuen <yuenn@google.com>
2048 R:      Benjamin Fair <benjaminfair@google.com>
2049 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2050 S:      Supported
2051 F:      arch/arm/mach-npcm/
2052 F:      arch/arm/boot/dts/nuvoton-npcm*
2053 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2054 F:      drivers/*/*npcm*
2055 F:      Documentation/devicetree/bindings/*/*npcm*
2056 F:      Documentation/devicetree/bindings/*/*/*npcm*
2057
2058 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2059 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2060 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2061 S:      Orphan
2062 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2063 F:      arch/arm/mach-s3c24xx/gta02.h
2064
2065 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2066 M:      Alexander Clouter <alex@digriz.org.uk>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 W:      http://www.digriz.org.uk/ts78xx/kernel
2069 S:      Maintained
2070 F:      arch/arm/mach-orion5x/ts78xx-*
2071
2072 ARM/OXNAS platform support
2073 M:      Neil Armstrong <narmstrong@baylibre.com>
2074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2075 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2076 S:      Maintained
2077 F:      arch/arm/mach-oxnas/
2078 F:      arch/arm/boot/dts/ox8*.dts*
2079 N:      oxnas
2080
2081 ARM/PALM TREO SUPPORT
2082 M:      Tomas Cech <sleep_walker@suse.com>
2083 L:      linux-arm-kernel@lists.infradead.org
2084 W:      http://hackndev.com
2085 S:      Maintained
2086 F:      arch/arm/mach-pxa/palmtreo.*
2087
2088 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2089 M:      Marek Vasut <marek.vasut@gmail.com>
2090 L:      linux-arm-kernel@lists.infradead.org
2091 W:      http://hackndev.com
2092 S:      Maintained
2093 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2094 F:      arch/arm/mach-pxa/palmtx.c
2095 F:      arch/arm/mach-pxa/palmt5.*
2096 F:      arch/arm/mach-pxa/include/mach/palmld.h
2097 F:      arch/arm/mach-pxa/palmld.c
2098 F:      arch/arm/mach-pxa/palmte2.*
2099 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2100 F:      arch/arm/mach-pxa/palmtc.c
2101
2102 ARM/PALMZ72 SUPPORT
2103 M:      Sergey Lapin <slapin@ossfans.org>
2104 L:      linux-arm-kernel@lists.infradead.org
2105 W:      http://hackndev.com
2106 S:      Maintained
2107 F:      arch/arm/mach-pxa/palmz72.*
2108
2109 ARM/PLEB SUPPORT
2110 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2111 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2112 S:      Maintained
2113
2114 ARM/PT DIGITAL BOARD PORT
2115 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2117 W:      http://www.armlinux.org.uk/
2118 S:      Maintained
2119
2120 ARM/QUALCOMM SUPPORT
2121 M:      Andy Gross <agross@kernel.org>
2122 L:      linux-arm-msm@vger.kernel.org
2123 S:      Maintained
2124 F:      Documentation/devicetree/bindings/soc/qcom/
2125 F:      Documentation/devicetree/bindings/*/qcom*
2126 F:      arch/arm/boot/dts/qcom-*.dts
2127 F:      arch/arm/boot/dts/qcom-*.dtsi
2128 F:      arch/arm/mach-qcom/
2129 F:      arch/arm64/boot/dts/qcom/
2130 F:      drivers/*/qcom/
2131 F:      drivers/*/qcom*
2132 F:      drivers/*/*/qcom/
2133 F:      drivers/*/*/qcom*
2134 F:      drivers/*/pm8???-*
2135 F:      drivers/bluetooth/btqcomsmd.c
2136 F:      drivers/clocksource/timer-qcom.c
2137 F:      drivers/extcon/extcon-qcom*
2138 F:      drivers/iommu/msm*
2139 F:      drivers/i2c/busses/i2c-qup.c
2140 F:      drivers/i2c/busses/i2c-qcom-geni.c
2141 F:      drivers/mfd/ssbi.c
2142 F:      drivers/mmc/host/mmci_qcom*
2143 F:      drivers/mmc/host/sdhci-msm.c
2144 F:      drivers/pci/controller/dwc/pcie-qcom.c
2145 F:      drivers/phy/qualcomm/
2146 F:      drivers/power/*/msm*
2147 F:      drivers/reset/reset-qcom-*
2148 F:      drivers/scsi/ufs/ufs-qcom.*
2149 F:      drivers/spi/spi-qup.c
2150 F:      drivers/spi/spi-geni-qcom.c
2151 F:      drivers/spi/spi-qcom-qspi.c
2152 F:      drivers/tty/serial/msm_serial.c
2153 F:      drivers/usb/dwc3/dwc3-qcom.c
2154 F:      include/dt-bindings/*/qcom*
2155 F:      include/linux/*/qcom*
2156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2157
2158 ARM/RADISYS ENP2611 MACHINE SUPPORT
2159 M:      Lennert Buytenhek <kernel@wantstofly.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S:      Maintained
2162
2163 ARM/RDA MICRO ARCHITECTURE
2164 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2166 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/boot/dts/rda8810pl-*
2169 F:      drivers/clocksource/timer-rda.c
2170 F:      drivers/irqchip/irq-rda-intc.c
2171 F:      drivers/tty/serial/rda-uart.c
2172 F:      Documentation/devicetree/bindings/arm/rda.yaml
2173 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2174 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2175 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2176
2177 ARM/REALTEK ARCHITECTURE
2178 M:      Andreas Färber <afaerber@suse.de>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 F:      arch/arm64/boot/dts/realtek/
2182 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2183
2184 ARM/RENESAS ARM64 ARCHITECTURE
2185 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2186 M:      Magnus Damm <magnus.damm@gmail.com>
2187 L:      linux-renesas-soc@vger.kernel.org
2188 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2190 S:      Supported
2191 F:      arch/arm64/boot/dts/renesas/
2192 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2193 F:      drivers/soc/renesas/
2194 F:      include/linux/soc/renesas/
2195
2196 ARM/RISCPC ARCHITECTURE
2197 M:      Russell King <linux@armlinux.org.uk>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 W:      http://www.armlinux.org.uk/
2200 S:      Maintained
2201 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2202 F:      arch/arm/include/asm/hardware/ioc.h
2203 F:      arch/arm/include/asm/hardware/iomd.h
2204 F:      arch/arm/include/asm/hardware/memc.h
2205 F:      arch/arm/mach-rpc/
2206 F:      drivers/net/ethernet/8390/etherh.c
2207 F:      drivers/net/ethernet/i825xx/ether1*
2208 F:      drivers/net/ethernet/seeq/ether3*
2209 F:      drivers/scsi/arm/
2210
2211 ARM/Rockchip SoC support
2212 M:      Heiko Stuebner <heiko@sntech.de>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 L:      linux-rockchip@lists.infradead.org
2215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2216 S:      Maintained
2217 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2218 F:      arch/arm/boot/dts/rk3*
2219 F:      arch/arm/boot/dts/rv1108*
2220 F:      arch/arm/mach-rockchip/
2221 F:      drivers/clk/rockchip/
2222 F:      drivers/i2c/busses/i2c-rk3x.c
2223 F:      drivers/*/*rockchip*
2224 F:      drivers/*/*/*rockchip*
2225 F:      sound/soc/rockchip/
2226 N:      rockchip
2227
2228 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2229 M:      Kukjin Kim <kgene@kernel.org>
2230 M:      Krzysztof Kozlowski <krzk@kernel.org>
2231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2232 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2233 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2234 S:      Maintained
2235 F:      arch/arm/boot/dts/s3c*
2236 F:      arch/arm/boot/dts/s5p*
2237 F:      arch/arm/boot/dts/exynos*
2238 F:      arch/arm64/boot/dts/exynos/
2239 F:      arch/arm/plat-samsung/
2240 F:      arch/arm/mach-s3c24*/
2241 F:      arch/arm/mach-s3c64xx/
2242 F:      arch/arm/mach-s5p*/
2243 F:      arch/arm/mach-exynos*/
2244 F:      drivers/*/*s3c24*
2245 F:      drivers/*/*/*s3c24*
2246 F:      drivers/*/*s3c64xx*
2247 F:      drivers/*/*s5pv210*
2248 F:      drivers/memory/samsung/
2249 F:      drivers/soc/samsung/
2250 F:      include/linux/soc/samsung/
2251 F:      Documentation/arm/samsung/
2252 F:      Documentation/devicetree/bindings/arm/samsung/
2253 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2254 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2255 N:      exynos
2256
2257 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2258 M:      Kyungmin Park <kyungmin.park@samsung.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-s5pv210/
2262
2263 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2264 M:      Kyungmin Park <kyungmin.park@samsung.com>
2265 M:      Kamil Debski <kamil@wypas.org>
2266 M:      Andrzej Hajda <a.hajda@samsung.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 L:      linux-media@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/media/platform/s5p-g2d/
2271
2272 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2273 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2274 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2275 L:      linux-media@vger.kernel.org
2276 S:      Maintained
2277 F:      drivers/media/platform/s5p-cec/
2278 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2279
2280 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2281 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2282 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2283 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2284 L:      linux-arm-kernel@lists.infradead.org
2285 L:      linux-media@vger.kernel.org
2286 S:      Maintained
2287 F:      drivers/media/platform/s5p-jpeg/
2288
2289 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2290 M:      Kyungmin Park <kyungmin.park@samsung.com>
2291 M:      Kamil Debski <kamil@wypas.org>
2292 M:      Jeongtae Park <jtp.park@samsung.com>
2293 M:      Andrzej Hajda <a.hajda@samsung.com>
2294 L:      linux-arm-kernel@lists.infradead.org
2295 L:      linux-media@vger.kernel.org
2296 S:      Maintained
2297 F:      drivers/media/platform/s5p-mfc/
2298
2299 ARM/SHMOBILE ARM ARCHITECTURE
2300 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2301 M:      Magnus Damm <magnus.damm@gmail.com>
2302 L:      linux-renesas-soc@vger.kernel.org
2303 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2305 S:      Supported
2306 F:      arch/arm/boot/dts/emev2*
2307 F:      arch/arm/boot/dts/gr-peach*
2308 F:      arch/arm/boot/dts/iwg20d-q7*
2309 F:      arch/arm/boot/dts/r7s*
2310 F:      arch/arm/boot/dts/r8a*
2311 F:      arch/arm/boot/dts/r9a*
2312 F:      arch/arm/boot/dts/sh*
2313 F:      arch/arm/configs/shmobile_defconfig
2314 F:      arch/arm/include/debug/renesas-scif.S
2315 F:      arch/arm/mach-shmobile/
2316 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2317 F:      drivers/soc/renesas/
2318 F:      include/linux/soc/renesas/
2319
2320 ARM/SOCFPGA ARCHITECTURE
2321 M:      Dinh Nguyen <dinguyen@kernel.org>
2322 S:      Maintained
2323 F:      arch/arm/mach-socfpga/
2324 F:      arch/arm/boot/dts/socfpga*
2325 F:      arch/arm/configs/socfpga_defconfig
2326 F:      arch/arm64/boot/dts/altera/
2327 F:      arch/arm64/boot/dts/intel/
2328 W:      http://www.rocketboards.org
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2330
2331 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2332 M:      Dinh Nguyen <dinguyen@kernel.org>
2333 S:      Maintained
2334 F:      drivers/clk/socfpga/
2335
2336 ARM/SOCFPGA EDAC SUPPORT
2337 M:      Thor Thayer <thor.thayer@linux.intel.com>
2338 S:      Maintained
2339 F:      drivers/edac/altera_edac.
2340
2341 ARM/SPREADTRUM SoC SUPPORT
2342 M:      Orson Zhai <orsonzhai@gmail.com>
2343 M:      Baolin Wang <baolin.wang7@gmail.com>
2344 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2345 S:      Maintained
2346 F:      arch/arm64/boot/dts/sprd
2347 N:      sprd
2348 N:      sc27xx
2349 N:      sc2731
2350
2351 ARM/STI ARCHITECTURE
2352 M:      Patrice Chotard <patrice.chotard@st.com>
2353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2354 W:      http://www.stlinux.com
2355 S:      Maintained
2356 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2357 F:      arch/arm/mach-sti/
2358 F:      arch/arm/boot/dts/sti*
2359 F:      drivers/char/hw_random/st-rng.c
2360 F:      drivers/clocksource/arm_global_timer.c
2361 F:      drivers/clocksource/clksrc_st_lpc.c
2362 F:      drivers/cpufreq/sti-cpufreq.c
2363 F:      drivers/dma/st_fdma*
2364 F:      drivers/i2c/busses/i2c-st.c
2365 F:      drivers/media/rc/st_rc.c
2366 F:      drivers/media/platform/sti/c8sectpfe/
2367 F:      drivers/mmc/host/sdhci-st.c
2368 F:      drivers/phy/st/phy-miphy28lp.c
2369 F:      drivers/phy/st/phy-stih407-usb.c
2370 F:      drivers/pinctrl/pinctrl-st.c
2371 F:      drivers/remoteproc/st_remoteproc.c
2372 F:      drivers/remoteproc/st_slim_rproc.c
2373 F:      drivers/reset/sti/
2374 F:      drivers/rtc/rtc-st-lpc.c
2375 F:      drivers/tty/serial/st-asc.c
2376 F:      drivers/usb/dwc3/dwc3-st.c
2377 F:      drivers/usb/host/ehci-st.c
2378 F:      drivers/usb/host/ohci-st.c
2379 F:      drivers/watchdog/st_lpc_wdt.c
2380 F:      drivers/ata/ahci_st.c
2381 F:      include/linux/remoteproc/st_slim_rproc.h
2382
2383 ARM/STM32 ARCHITECTURE
2384 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2385 M:      Alexandre Torgue <alexandre.torgue@st.com>
2386 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2390 N:      stm32
2391 N:      stm
2392 F:      arch/arm/boot/dts/stm32*
2393 F:      arch/arm/mach-stm32/
2394 F:      drivers/clocksource/armv7m_systick.c
2395
2396 ARM/Synaptics SoC support
2397 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2398 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2400 S:      Maintained
2401 F:      arch/arm/mach-berlin/
2402 F:      arch/arm/boot/dts/berlin*
2403 F:      arch/arm64/boot/dts/synaptics/
2404
2405 ARM/TANGO ARCHITECTURE
2406 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2407 M:      Mans Rullgard <mans@mansr.com>
2408 L:      linux-arm-kernel@lists.infradead.org
2409 S:      Odd Fixes
2410 N:      tango
2411
2412 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2413 M:      Lennert Buytenhek <kernel@wantstofly.org>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416
2417 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2418 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2419 L:      linux-tegra@vger.kernel.org
2420 L:      linux-media@vger.kernel.org
2421 S:      Maintained
2422 F:      drivers/media/platform/tegra-cec/
2423 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2424
2425 ARM/TETON BGA MACHINE SUPPORT
2426 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429
2430 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2431 M:      Santosh Shilimkar <ssantosh@kernel.org>
2432 L:      linux-kernel@vger.kernel.org
2433 S:      Maintained
2434 F:      drivers/memory/*emif*
2435
2436 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2437 M:      Tero Kristo <t-kristo@ti.com>
2438 M:      Nishanth Menon <nm@ti.com>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 S:      Supported
2441 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2442 F:      arch/arm64/boot/dts/ti/Makefile
2443 F:      arch/arm64/boot/dts/ti/k3-*
2444 F:      include/dt-bindings/pinctrl/k3.h
2445
2446 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2447 M:      Santosh Shilimkar <ssantosh@kernel.org>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/mach-keystone/
2451 F:      arch/arm/boot/dts/keystone-*
2452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2453
2454 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2455 M:      Santosh Shilimkar <ssantosh@kernel.org>
2456 L:      linux-kernel@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/clk/keystone/
2459
2460 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2461 M:      Santosh Shilimkar <ssantosh@kernel.org>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 L:      linux-kernel@vger.kernel.org
2464 S:      Maintained
2465 F:      drivers/clocksource/timer-keystone.c
2466
2467 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2468 M:      Santosh Shilimkar <ssantosh@kernel.org>
2469 L:      linux-kernel@vger.kernel.org
2470 S:      Maintained
2471 F:      drivers/power/reset/keystone-reset.c
2472
2473 ARM/THECUS N2100 MACHINE SUPPORT
2474 M:      Lennert Buytenhek <kernel@wantstofly.org>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477
2478 ARM/TOSA MACHINE SUPPORT
2479 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2480 M:      Dirk Opfer <dirk@opfer-online.de>
2481 S:      Maintained
2482
2483 ARM/UNIPHIER ARCHITECTURE
2484 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2487 S:      Maintained
2488 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2489 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2490 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2491 F:      arch/arm/boot/dts/uniphier*
2492 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2493 F:      arch/arm/mach-uniphier/
2494 F:      arch/arm/mm/cache-uniphier.c
2495 F:      arch/arm64/boot/dts/socionext/uniphier*
2496 F:      drivers/bus/uniphier-system-bus.c
2497 F:      drivers/clk/uniphier/
2498 F:      drivers/dma/uniphier-mdmac.c
2499 F:      drivers/gpio/gpio-uniphier.c
2500 F:      drivers/i2c/busses/i2c-uniphier*
2501 F:      drivers/irqchip/irq-uniphier-aidet.c
2502 F:      drivers/mmc/host/uniphier-sd.c
2503 F:      drivers/pinctrl/uniphier/
2504 F:      drivers/reset/reset-uniphier.c
2505 F:      drivers/tty/serial/8250/8250_uniphier.c
2506 N:      uniphier
2507
2508 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2509 M:      Ulf Hansson <ulf.hansson@linaro.org>
2510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2511 T:      git git://git.linaro.org/people/ulfh/clk.git
2512 S:      Maintained
2513 F:      drivers/clk/ux500/
2514
2515 ARM/VERSATILE EXPRESS PLATFORM
2516 M:      Liviu Dudau <liviu.dudau@arm.com>
2517 M:      Sudeep Holla <sudeep.holla@arm.com>
2518 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      arch/arm/boot/dts/vexpress*
2522 F:      arch/arm64/boot/dts/arm/
2523 F:      arch/arm/mach-vexpress/
2524 F:      */*/vexpress*
2525 F:      */*/*/vexpress*
2526 F:      drivers/clk/versatile/clk-vexpress-osc.c
2527 F:      drivers/clocksource/timer-versatile.c
2528 N:      mps2
2529
2530 ARM/VFP SUPPORT
2531 M:      Russell King <linux@armlinux.org.uk>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 W:      http://www.armlinux.org.uk/
2534 S:      Maintained
2535 F:      arch/arm/vfp/
2536
2537 ARM/VOIPAC PXA270 SUPPORT
2538 M:      Marek Vasut <marek.vasut@gmail.com>
2539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2540 S:      Maintained
2541 F:      arch/arm/mach-pxa/vpac270.c
2542 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2543
2544 ARM/VT8500 ARM ARCHITECTURE
2545 M:      Tony Prisk <linux@prisktech.co.nz>
2546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2547 S:      Maintained
2548 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2549 F:      arch/arm/mach-vt8500/
2550 F:      drivers/clocksource/timer-vt8500.c
2551 F:      drivers/i2c/busses/i2c-wmt.c
2552 F:      drivers/mmc/host/wmt-sdmmc.c
2553 F:      drivers/pwm/pwm-vt8500.c
2554 F:      drivers/rtc/rtc-vt8500.c
2555 F:      drivers/tty/serial/vt8500_serial.c
2556 F:      drivers/usb/host/ehci-platform.c
2557 F:      drivers/usb/host/uhci-platform.c
2558 F:      drivers/video/fbdev/vt8500lcdfb.*
2559 F:      drivers/video/fbdev/wm8505fb*
2560 F:      drivers/video/fbdev/wmt_ge_rops.*
2561
2562 ARM/ZIPIT Z2 SUPPORT
2563 M:      Marek Vasut <marek.vasut@gmail.com>
2564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2565 S:      Maintained
2566 F:      arch/arm/mach-pxa/z2.c
2567 F:      arch/arm/mach-pxa/include/mach/z2.h
2568
2569 ARM/ZTE ARCHITECTURE
2570 M:      Jun Nie <jun.nie@linaro.org>
2571 M:      Shawn Guo <shawnguo@kernel.org>
2572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2573 S:      Maintained
2574 F:      arch/arm/boot/dts/zx2967*
2575 F:      arch/arm/mach-zx/
2576 F:      arch/arm64/boot/dts/zte/
2577 F:      drivers/clk/zte/
2578 F:      drivers/dma/zx_dma.c
2579 F:      drivers/gpio/gpio-zx.c
2580 F:      drivers/i2c/busses/i2c-zx2967.c
2581 F:      drivers/mmc/host/dw_mmc-zx.*
2582 F:      drivers/pinctrl/zte/
2583 F:      drivers/soc/zte/
2584 F:      drivers/thermal/zx2967_thermal.c
2585 F:      drivers/watchdog/zx2967_wdt.c
2586 F:      Documentation/devicetree/bindings/arm/zte.yaml
2587 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2588 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2589 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2590 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2591 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2592 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2593 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2594 F:      Documentation/devicetree/bindings/soc/zte/
2595 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2596 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2597 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2598 F:      include/dt-bindings/clock/zx2967*.h
2599 F:      include/dt-bindings/soc/zte,*.h
2600 F:      sound/soc/codecs/zx_aud96p22.c
2601 F:      sound/soc/zte/
2602
2603 ARM/ZYNQ ARCHITECTURE
2604 M:      Michal Simek <michal.simek@xilinx.com>
2605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2606 W:      http://wiki.xilinx.com
2607 T:      git https://github.com/Xilinx/linux-xlnx.git
2608 S:      Supported
2609 F:      arch/arm/mach-zynq/
2610 F:      drivers/cpuidle/cpuidle-zynq.c
2611 F:      drivers/block/xsysace.c
2612 N:      zynq
2613 N:      xilinx
2614 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2615 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2616 F:      drivers/clocksource/timer-cadence-ttc.c
2617 F:      drivers/i2c/busses/i2c-cadence.c
2618 F:      drivers/mmc/host/sdhci-of-arasan.c
2619 F:      drivers/edac/synopsys_edac.c
2620 F:      drivers/i2c/busses/i2c-xiic.c
2621
2622 ARM64 PORT (AARCH64 ARCHITECTURE)
2623 M:      Catalin Marinas <catalin.marinas@arm.com>
2624 M:      Will Deacon <will@kernel.org>
2625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2627 S:      Maintained
2628 F:      arch/arm64/
2629 X:      arch/arm64/boot/dts/
2630 F:      Documentation/arm64/
2631 F:      tools/testing/selftests/arm64/
2632
2633 AS3645A LED FLASH CONTROLLER DRIVER
2634 M:      Sakari Ailus <sakari.ailus@iki.fi>
2635 L:      linux-leds@vger.kernel.org
2636 S:      Maintained
2637 F:      drivers/leds/leds-as3645a.c
2638
2639 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2640 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2641 L:      linux-media@vger.kernel.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 S:      Maintained
2644 F:      drivers/media/i2c/ak7375.c
2645 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2646
2647 ASAHI KASEI AK8974 DRIVER
2648 M:      Linus Walleij <linus.walleij@linaro.org>
2649 L:      linux-iio@vger.kernel.org
2650 W:      http://www.akm.com/
2651 S:      Supported
2652 F:      drivers/iio/magnetometer/ak8974.c
2653
2654 ASC7621 HARDWARE MONITOR DRIVER
2655 M:      George Joseph <george.joseph@fairview5.com>
2656 L:      linux-hwmon@vger.kernel.org
2657 S:      Maintained
2658 F:      Documentation/hwmon/asc7621.rst
2659 F:      drivers/hwmon/asc7621.c
2660
2661 ASPEED PINCTRL DRIVERS
2662 M:      Andrew Jeffery <andrew@aj.id.au>
2663 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2664 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2665 L:      linux-gpio@vger.kernel.org
2666 S:      Maintained
2667 F:      drivers/pinctrl/aspeed/
2668 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2669
2670 ASPEED VIDEO ENGINE DRIVER
2671 M:      Eddie James <eajames@linux.ibm.com>
2672 L:      linux-media@vger.kernel.org
2673 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2674 S:      Maintained
2675 F:      drivers/media/platform/aspeed-video.c
2676 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2677
2678 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2679 M:      Corentin Chary <corentin.chary@gmail.com>
2680 L:      acpi4asus-user@lists.sourceforge.net
2681 L:      platform-driver-x86@vger.kernel.org
2682 W:      http://acpi4asus.sf.net
2683 S:      Maintained
2684 F:      drivers/platform/x86/asus*.c
2685 F:      drivers/platform/x86/eeepc*.c
2686
2687 ASUS WIRELESS RADIO CONTROL DRIVER
2688 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2689 L:      platform-driver-x86@vger.kernel.org
2690 S:      Maintained
2691 F:      drivers/platform/x86/asus-wireless.c
2692
2693 ASYMMETRIC KEYS
2694 M:      David Howells <dhowells@redhat.com>
2695 L:      keyrings@vger.kernel.org
2696 S:      Maintained
2697 F:      Documentation/crypto/asymmetric-keys.txt
2698 F:      include/linux/verification.h
2699 F:      include/crypto/public_key.h
2700 F:      include/crypto/pkcs7.h
2701 F:      crypto/asymmetric_keys/
2702
2703 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2704 R:      Dan Williams <dan.j.williams@intel.com>
2705 W:      http://sourceforge.net/projects/xscaleiop
2706 S:      Odd fixes
2707 F:      Documentation/crypto/async-tx-api.txt
2708 F:      crypto/async_tx/
2709 F:      drivers/dma/
2710 F:      include/linux/dmaengine.h
2711 F:      include/linux/async_tx.h
2712
2713 AT24 EEPROM DRIVER
2714 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2715 L:      linux-i2c@vger.kernel.org
2716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2717 S:      Maintained
2718 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2719 F:      drivers/misc/eeprom/at24.c
2720
2721 ATA OVER ETHERNET (AOE) DRIVER
2722 M:      "Justin Sanders" <justin@coraid.com>
2723 W:      http://www.openaoe.org/
2724 S:      Supported
2725 F:      Documentation/admin-guide/aoe/
2726 F:      drivers/block/aoe/
2727
2728 ATHEROS 71XX/9XXX GPIO DRIVER
2729 M:      Alban Bedel <albeu@free.fr>
2730 W:      https://github.com/AlbanBedel/linux
2731 T:      git git://github.com/AlbanBedel/linux
2732 S:      Maintained
2733 F:      drivers/gpio/gpio-ath79.c
2734 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2735
2736 ATHEROS 71XX/9XXX USB PHY DRIVER
2737 M:      Alban Bedel <albeu@free.fr>
2738 W:      https://github.com/AlbanBedel/linux
2739 T:      git git://github.com/AlbanBedel/linux
2740 S:      Maintained
2741 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2742 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2743
2744 ATHEROS ATH GENERIC UTILITIES
2745 M:      Kalle Valo <kvalo@codeaurora.org>
2746 L:      linux-wireless@vger.kernel.org
2747 S:      Supported
2748 F:      drivers/net/wireless/ath/*
2749
2750 ATHEROS ATH5K WIRELESS DRIVER
2751 M:      Jiri Slaby <jirislaby@gmail.com>
2752 M:      Nick Kossifidis <mickflemm@gmail.com>
2753 M:      Luis Chamberlain <mcgrof@kernel.org>
2754 L:      linux-wireless@vger.kernel.org
2755 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2756 S:      Maintained
2757 F:      drivers/net/wireless/ath/ath5k/
2758
2759 ATHEROS ATH6KL WIRELESS DRIVER
2760 M:      Kalle Valo <kvalo@codeaurora.org>
2761 L:      linux-wireless@vger.kernel.org
2762 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2764 S:      Supported
2765 F:      drivers/net/wireless/ath/ath6kl/
2766
2767 ATI_REMOTE2 DRIVER
2768 M:      Ville Syrjala <syrjala@sci.fi>
2769 S:      Maintained
2770 F:      drivers/input/misc/ati_remote2.c
2771
2772 ATK0110 HWMON DRIVER
2773 M:      Luca Tettamanti <kronos.it@gmail.com>
2774 L:      linux-hwmon@vger.kernel.org
2775 S:      Maintained
2776 F:      drivers/hwmon/asus_atk0110.c
2777
2778 ATLX ETHERNET DRIVERS
2779 M:      Jay Cliburn <jcliburn@gmail.com>
2780 M:      Chris Snook <chris.snook@gmail.com>
2781 L:      netdev@vger.kernel.org
2782 W:      http://sourceforge.net/projects/atl1
2783 W:      http://atl1.sourceforge.net
2784 S:      Maintained
2785 F:      drivers/net/ethernet/atheros/
2786
2787 ATM
2788 M:      Chas Williams <3chas3@gmail.com>
2789 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2790 L:      netdev@vger.kernel.org
2791 W:      http://linux-atm.sourceforge.net
2792 S:      Maintained
2793 F:      drivers/atm/
2794 F:      include/linux/atm*
2795 F:      include/uapi/linux/atm*
2796
2797 ATMEL MACB ETHERNET DRIVER
2798 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2799 S:      Supported
2800 F:      drivers/net/ethernet/cadence/
2801
2802 ATMEL MAXTOUCH DRIVER
2803 M:      Nick Dyer <nick@shmanahar.org>
2804 T:      git git://github.com/ndyer/linux.git
2805 S:      Maintained
2806 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2807 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2808
2809 ATMEL WIRELESS DRIVER
2810 M:      Simon Kelley <simon@thekelleys.org.uk>
2811 L:      linux-wireless@vger.kernel.org
2812 W:      http://www.thekelleys.org.uk/atmel
2813 W:      http://atmelwlandriver.sourceforge.net/
2814 S:      Maintained
2815 F:      drivers/net/wireless/atmel/atmel*
2816
2817 ATOMIC INFRASTRUCTURE
2818 M:      Will Deacon <will@kernel.org>
2819 M:      Peter Zijlstra <peterz@infradead.org>
2820 R:      Boqun Feng <boqun.feng@gmail.com>
2821 L:      linux-kernel@vger.kernel.org
2822 S:      Maintained
2823 F:      arch/*/include/asm/atomic*.h
2824 F:      include/*/atomic*.h
2825 F:      scripts/atomic/
2826
2827 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2828 M:      Bradley Grove <linuxdrivers@attotech.com>
2829 L:      linux-scsi@vger.kernel.org
2830 W:      http://www.attotech.com
2831 S:      Supported
2832 F:      drivers/scsi/esas2r
2833
2834 ATUSB IEEE 802.15.4 RADIO DRIVER
2835 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2836 L:      linux-wpan@vger.kernel.org
2837 S:      Maintained
2838 F:      drivers/net/ieee802154/atusb.c
2839 F:      drivers/net/ieee802154/atusb.h
2840 F:      drivers/net/ieee802154/at86rf230.h
2841
2842 AUDIT SUBSYSTEM
2843 M:      Paul Moore <paul@paul-moore.com>
2844 M:      Eric Paris <eparis@redhat.com>
2845 L:      linux-audit@redhat.com (moderated for non-subscribers)
2846 W:      https://github.com/linux-audit
2847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2848 S:      Supported
2849 F:      include/linux/audit.h
2850 F:      include/uapi/linux/audit.h
2851 F:      kernel/audit*
2852
2853 AUXILIARY DISPLAY DRIVERS
2854 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2855 S:      Maintained
2856 F:      drivers/auxdisplay/
2857 F:      include/linux/cfag12864b.h
2858
2859 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2860 M:      Andreas Klinger <ak@it-klinger.de>
2861 L:      linux-iio@vger.kernel.org
2862 S:      Maintained
2863 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2864 F:      drivers/iio/adc/hx711.c
2865
2866 AX.25 NETWORK LAYER
2867 M:      Ralf Baechle <ralf@linux-mips.org>
2868 L:      linux-hams@vger.kernel.org
2869 W:      http://www.linux-ax25.org/
2870 S:      Maintained
2871 F:      include/uapi/linux/ax25.h
2872 F:      include/net/ax25.h
2873 F:      net/ax25/
2874
2875 AXENTIA ARM DEVICES
2876 M:      Peter Rosin <peda@axentia.se>
2877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2878 S:      Maintained
2879 F:      Documentation/devicetree/bindings/arm/axentia.txt
2880 F:      arch/arm/boot/dts/at91-linea.dtsi
2881 F:      arch/arm/boot/dts/at91-natte.dtsi
2882 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2883 F:      arch/arm/boot/dts/at91-tse850-3.dts
2884
2885 AXENTIA ASOC DRIVERS
2886 M:      Peter Rosin <peda@axentia.se>
2887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2888 S:      Maintained
2889 F:      Documentation/devicetree/bindings/sound/axentia,*
2890 F:      sound/soc/atmel/tse850-pcm5142.c
2891
2892 AXXIA I2C CONTROLLER
2893 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2894 L:      linux-i2c@vger.kernel.org
2895 S:      Maintained
2896 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2897 F:      drivers/i2c/busses/i2c-axxia.c
2898
2899 AZ6007 DVB DRIVER
2900 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2901 L:      linux-media@vger.kernel.org
2902 W:      https://linuxtv.org
2903 T:      git git://linuxtv.org/media_tree.git
2904 S:      Maintained
2905 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2906
2907 AZTECH FM RADIO RECEIVER DRIVER
2908 M:      Hans Verkuil <hverkuil@xs4all.nl>
2909 L:      linux-media@vger.kernel.org
2910 T:      git git://linuxtv.org/media_tree.git
2911 W:      https://linuxtv.org
2912 S:      Maintained
2913 F:      drivers/media/radio/radio-aztech*
2914
2915 B43 WIRELESS DRIVER
2916 L:      linux-wireless@vger.kernel.org
2917 L:      b43-dev@lists.infradead.org
2918 W:      http://wireless.kernel.org/en/users/Drivers/b43
2919 S:      Odd Fixes
2920 F:      drivers/net/wireless/broadcom/b43/
2921
2922 B43LEGACY WIRELESS DRIVER
2923 M:      Larry Finger <Larry.Finger@lwfinger.net>
2924 L:      linux-wireless@vger.kernel.org
2925 L:      b43-dev@lists.infradead.org
2926 W:      http://wireless.kernel.org/en/users/Drivers/b43
2927 S:      Maintained
2928 F:      drivers/net/wireless/broadcom/b43legacy/
2929
2930 BACKLIGHT CLASS/SUBSYSTEM
2931 M:      Lee Jones <lee.jones@linaro.org>
2932 M:      Daniel Thompson <daniel.thompson@linaro.org>
2933 M:      Jingoo Han <jingoohan1@gmail.com>
2934 L:      dri-devel@lists.freedesktop.org
2935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2936 S:      Maintained
2937 F:      drivers/video/backlight/
2938 F:      include/linux/backlight.h
2939 F:      include/linux/pwm_backlight.h
2940 F:      Documentation/devicetree/bindings/leds/backlight
2941 F:      Documentation/ABI/stable/sysfs-class-backlight
2942 F:      Documentation/ABI/testing/sysfs-class-backlight
2943
2944 BATMAN ADVANCED
2945 M:      Marek Lindner <mareklindner@neomailbox.ch>
2946 M:      Simon Wunderlich <sw@simonwunderlich.de>
2947 M:      Antonio Quartulli <a@unstable.cc>
2948 M:      Sven Eckelmann <sven@narfation.org>
2949 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2950 W:      https://www.open-mesh.org/
2951 B:      https://www.open-mesh.org/projects/batman-adv/issues
2952 C:      irc://chat.freenode.net/batman
2953 Q:      https://patchwork.open-mesh.org/project/batman/list/
2954 T:      git https://git.open-mesh.org/linux-merge.git
2955 S:      Maintained
2956 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2957 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2958 F:      Documentation/networking/batman-adv.rst
2959 F:      include/uapi/linux/batadv_packet.h
2960 F:      include/uapi/linux/batman_adv.h
2961 F:      net/batman-adv/
2962
2963 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2964 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2965 L:      linux-hams@vger.kernel.org
2966 W:      http://www.baycom.org/~tom/ham/ham.html
2967 S:      Maintained
2968 F:      drivers/net/hamradio/baycom*
2969
2970 BCACHE (BLOCK LAYER CACHE)
2971 M:      Coly Li <colyli@suse.de>
2972 M:      Kent Overstreet <kent.overstreet@gmail.com>
2973 L:      linux-bcache@vger.kernel.org
2974 W:      http://bcache.evilpiepirate.org
2975 C:      irc://irc.oftc.net/bcache
2976 S:      Maintained
2977 F:      drivers/md/bcache/
2978
2979 BDISP ST MEDIA DRIVER
2980 M:      Fabien Dessenne <fabien.dessenne@st.com>
2981 L:      linux-media@vger.kernel.org
2982 T:      git git://linuxtv.org/media_tree.git
2983 W:      https://linuxtv.org
2984 S:      Supported
2985 F:      drivers/media/platform/sti/bdisp
2986
2987 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2988 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2989 L:      netdev@vger.kernel.org
2990 S:      Maintained
2991 F:      drivers/net/ethernet/ec_bhf.c
2992
2993 BEFS FILE SYSTEM
2994 M:      Luis de Bethencourt <luisbg@kernel.org>
2995 M:      Salah Triki <salah.triki@gmail.com>
2996 S:      Maintained
2997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2998 F:      Documentation/filesystems/befs.txt
2999 F:      fs/befs/
3000
3001 BFQ I/O SCHEDULER
3002 M:      Paolo Valente <paolo.valente@linaro.org>
3003 M:      Jens Axboe <axboe@kernel.dk>
3004 L:      linux-block@vger.kernel.org
3005 S:      Maintained
3006 F:      block/bfq-*
3007 F:      Documentation/block/bfq-iosched.rst
3008
3009 BFS FILE SYSTEM
3010 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3011 S:      Maintained
3012 F:      Documentation/filesystems/bfs.txt
3013 F:      fs/bfs/
3014 F:      include/uapi/linux/bfs_fs.h
3015
3016 BLINKM RGB LED DRIVER
3017 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3018 S:      Maintained
3019 F:      drivers/leds/leds-blinkm.c
3020
3021 BLOCK LAYER
3022 M:      Jens Axboe <axboe@kernel.dk>
3023 L:      linux-block@vger.kernel.org
3024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3025 S:      Maintained
3026 F:      block/
3027 F:      drivers/block/
3028 F:      kernel/trace/blktrace.c
3029 F:      lib/sbitmap.c
3030
3031 BLOCK2MTD DRIVER
3032 M:      Joern Engel <joern@lazybastard.org>
3033 L:      linux-mtd@lists.infradead.org
3034 S:      Maintained
3035 F:      drivers/mtd/devices/block2mtd.c
3036
3037 BLUETOOTH DRIVERS
3038 M:      Marcel Holtmann <marcel@holtmann.org>
3039 M:      Johan Hedberg <johan.hedberg@gmail.com>
3040 L:      linux-bluetooth@vger.kernel.org
3041 W:      http://www.bluez.org/
3042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3044 S:      Maintained
3045 F:      drivers/bluetooth/
3046
3047 BLUETOOTH SUBSYSTEM
3048 M:      Marcel Holtmann <marcel@holtmann.org>
3049 M:      Johan Hedberg <johan.hedberg@gmail.com>
3050 L:      linux-bluetooth@vger.kernel.org
3051 W:      http://www.bluez.org/
3052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3054 S:      Maintained
3055 F:      net/bluetooth/
3056 F:      include/net/bluetooth/
3057
3058 BONDING DRIVER
3059 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3060 M:      Veaceslav Falico <vfalico@gmail.com>
3061 M:      Andy Gospodarek <andy@greyhouse.net>
3062 L:      netdev@vger.kernel.org
3063 W:      http://sourceforge.net/projects/bonding/
3064 S:      Supported
3065 F:      drivers/net/bonding/
3066 F:      include/uapi/linux/if_bonding.h
3067
3068 BPF (Safe dynamic programs and tools)
3069 M:      Alexei Starovoitov <ast@kernel.org>
3070 M:      Daniel Borkmann <daniel@iogearbox.net>
3071 R:      Martin KaFai Lau <kafai@fb.com>
3072 R:      Song Liu <songliubraving@fb.com>
3073 R:      Yonghong Song <yhs@fb.com>
3074 R:      Andrii Nakryiko <andriin@fb.com>
3075 L:      netdev@vger.kernel.org
3076 L:      bpf@vger.kernel.org
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3079 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3080 S:      Supported
3081 F:      arch/*/net/*
3082 F:      Documentation/networking/filter.txt
3083 F:      Documentation/bpf/
3084 F:      include/linux/bpf*
3085 F:      include/linux/filter.h
3086 F:      include/trace/events/xdp.h
3087 F:      include/uapi/linux/bpf*
3088 F:      include/uapi/linux/filter.h
3089 F:      kernel/bpf/
3090 F:      kernel/trace/bpf_trace.c
3091 F:      lib/test_bpf.c
3092 F:      net/bpf/
3093 F:      net/core/filter.c
3094 F:      net/sched/act_bpf.c
3095 F:      net/sched/cls_bpf.c
3096 F:      samples/bpf/
3097 F:      tools/bpf/
3098 F:      tools/lib/bpf/
3099 F:      tools/testing/selftests/bpf/
3100 K:      bpf
3101 N:      bpf
3102
3103 BPF JIT for ARM
3104 M:      Shubham Bansal <illusionist.neo@gmail.com>
3105 L:      netdev@vger.kernel.org
3106 L:      bpf@vger.kernel.org
3107 S:      Maintained
3108 F:      arch/arm/net/
3109
3110 BPF JIT for ARM64
3111 M:      Daniel Borkmann <daniel@iogearbox.net>
3112 M:      Alexei Starovoitov <ast@kernel.org>
3113 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3114 L:      netdev@vger.kernel.org
3115 L:      bpf@vger.kernel.org
3116 S:      Supported
3117 F:      arch/arm64/net/
3118
3119 BPF JIT for MIPS (32-BIT AND 64-BIT)
3120 M:      Paul Burton <paulburton@kernel.org>
3121 L:      netdev@vger.kernel.org
3122 L:      bpf@vger.kernel.org
3123 S:      Maintained
3124 F:      arch/mips/net/
3125
3126 BPF JIT for NFP NICs
3127 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3128 L:      netdev@vger.kernel.org
3129 L:      bpf@vger.kernel.org
3130 S:      Supported
3131 F:      drivers/net/ethernet/netronome/nfp/bpf/
3132
3133 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3134 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3135 M:      Sandipan Das <sandipan@linux.ibm.com>
3136 L:      netdev@vger.kernel.org
3137 L:      bpf@vger.kernel.org
3138 S:      Maintained
3139 F:      arch/powerpc/net/
3140
3141 BPF JIT for RISC-V (RV64G)
3142 M:      Björn Töpel <bjorn.topel@gmail.com>
3143 L:      netdev@vger.kernel.org
3144 S:      Maintained
3145 F:      arch/riscv/net/
3146
3147 BPF JIT for S390
3148 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3149 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3150 M:      Vasily Gorbik <gor@linux.ibm.com>
3151 L:      netdev@vger.kernel.org
3152 L:      bpf@vger.kernel.org
3153 S:      Maintained
3154 F:      arch/s390/net/
3155 X:      arch/s390/net/pnet.c
3156
3157 BPF JIT for SPARC (32-BIT AND 64-BIT)
3158 M:      David S. Miller <davem@davemloft.net>
3159 L:      netdev@vger.kernel.org
3160 L:      bpf@vger.kernel.org
3161 S:      Maintained
3162 F:      arch/sparc/net/
3163
3164 BPF JIT for X86 32-BIT
3165 M:      Wang YanQing <udknight@gmail.com>
3166 L:      netdev@vger.kernel.org
3167 L:      bpf@vger.kernel.org
3168 S:      Maintained
3169 F:      arch/x86/net/bpf_jit_comp32.c
3170
3171 BPF JIT for X86 64-BIT
3172 M:      Alexei Starovoitov <ast@kernel.org>
3173 M:      Daniel Borkmann <daniel@iogearbox.net>
3174 L:      netdev@vger.kernel.org
3175 L:      bpf@vger.kernel.org
3176 S:      Supported
3177 F:      arch/x86/net/
3178 X:      arch/x86/net/bpf_jit_comp32.c
3179
3180 BROADCOM B44 10/100 ETHERNET DRIVER
3181 M:      Michael Chan <michael.chan@broadcom.com>
3182 L:      netdev@vger.kernel.org
3183 S:      Supported
3184 F:      drivers/net/ethernet/broadcom/b44.*
3185
3186 BROADCOM B53 ETHERNET SWITCH DRIVER
3187 M:      Florian Fainelli <f.fainelli@gmail.com>
3188 L:      netdev@vger.kernel.org
3189 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3190 S:      Supported
3191 F:      drivers/net/dsa/b53/*
3192 F:      include/linux/platform_data/b53.h
3193
3194 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3195 M:      Florian Fainelli <f.fainelli@gmail.com>
3196 M:      Ray Jui <rjui@broadcom.com>
3197 M:      Scott Branden <sbranden@broadcom.com>
3198 M:      bcm-kernel-feedback-list@broadcom.com
3199 T:      git git://github.com/broadcom/mach-bcm
3200 S:      Maintained
3201 N:      bcm281*
3202 N:      bcm113*
3203 N:      bcm216*
3204 N:      kona
3205 F:      arch/arm/mach-bcm/
3206
3207 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3208 M:      Eric Anholt <eric@anholt.net>
3209 M:      Stefan Wahren <wahrenst@gmx.net>
3210 L:      bcm-kernel-feedback-list@broadcom.com
3211 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3213 T:      git git://github.com/anholt/linux
3214 S:      Maintained
3215 N:      bcm2711
3216 N:      bcm2835
3217 F:      drivers/staging/vc04_services
3218
3219 BROADCOM BCM47XX MIPS ARCHITECTURE
3220 M:      Hauke Mehrtens <hauke@hauke-m.de>
3221 M:      Rafał Miłecki <zajec5@gmail.com>
3222 L:      linux-mips@vger.kernel.org
3223 S:      Maintained
3224 F:      Documentation/devicetree/bindings/mips/brcm/
3225 F:      arch/mips/bcm47xx/*
3226 F:      arch/mips/include/asm/mach-bcm47xx/*
3227
3228 BROADCOM BCM5301X ARM ARCHITECTURE
3229 M:      Hauke Mehrtens <hauke@hauke-m.de>
3230 M:      Rafał Miłecki <zajec5@gmail.com>
3231 M:      bcm-kernel-feedback-list@broadcom.com
3232 L:      linux-arm-kernel@lists.infradead.org
3233 S:      Maintained
3234 F:      arch/arm/mach-bcm/bcm_5301x.c
3235 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3236 F:      arch/arm/boot/dts/bcm470*
3237 F:      arch/arm/boot/dts/bcm953012*
3238
3239 BROADCOM BCM53573 ARM ARCHITECTURE
3240 M:      Rafał Miłecki <rafal@milecki.pl>
3241 L:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-arm-kernel@lists.infradead.org
3243 S:      Maintained
3244 F:      arch/arm/boot/dts/bcm53573*
3245 F:      arch/arm/boot/dts/bcm47189*
3246
3247 BROADCOM BCM63XX ARM ARCHITECTURE
3248 M:      Florian Fainelli <f.fainelli@gmail.com>
3249 M:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3251 T:      git git://github.com/broadcom/stblinux.git
3252 S:      Maintained
3253 N:      bcm63xx
3254
3255 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3256 M:      Kevin Cernekee <cernekee@gmail.com>
3257 L:      linux-usb@vger.kernel.org
3258 S:      Maintained
3259 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3260
3261 BROADCOM BCM7XXX ARM ARCHITECTURE
3262 M:      Florian Fainelli <f.fainelli@gmail.com>
3263 M:      bcm-kernel-feedback-list@broadcom.com
3264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3265 T:      git git://github.com/broadcom/stblinux.git
3266 S:      Maintained
3267 F:      arch/arm/mach-bcm/*brcmstb*
3268 F:      arch/arm/boot/dts/bcm7*.dts*
3269 F:      drivers/bus/brcmstb_gisb.c
3270 F:      arch/arm/mm/cache-b15-rac.c
3271 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3272 N:      brcmstb
3273
3274 BROADCOM BMIPS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/cpufreq/bmips-cpufreq.c
3280
3281 BROADCOM BMIPS MIPS ARCHITECTURE
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      linux-mips@vger.kernel.org
3285 T:      git git://github.com/broadcom/stblinux.git
3286 S:      Maintained
3287 F:      arch/mips/bmips/*
3288 F:      arch/mips/include/asm/mach-bmips/*
3289 F:      arch/mips/kernel/*bmips*
3290 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3291 F:      drivers/irqchip/irq-bcm63*
3292 F:      drivers/irqchip/irq-bcm7*
3293 F:      drivers/irqchip/irq-brcmstb*
3294 F:      include/linux/bcm963xx_nvram.h
3295 F:      include/linux/bcm963xx_tag.h
3296
3297 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3298 M:      Rasesh Mody <rmody@marvell.com>
3299 M:      GR-Linux-NIC-Dev@marvell.com
3300 L:      netdev@vger.kernel.org
3301 S:      Supported
3302 F:      drivers/net/ethernet/broadcom/bnx2.*
3303 F:      drivers/net/ethernet/broadcom/bnx2_*
3304
3305 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3306 M:      QLogic-Storage-Upstream@qlogic.com
3307 L:      linux-scsi@vger.kernel.org
3308 S:      Supported
3309 F:      drivers/scsi/bnx2fc/
3310
3311 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3312 M:      QLogic-Storage-Upstream@qlogic.com
3313 L:      linux-scsi@vger.kernel.org
3314 S:      Supported
3315 F:      drivers/scsi/bnx2i/
3316
3317 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3318 M:      Ariel Elior <aelior@marvell.com>
3319 M:      Sudarsana Kalluru <skalluru@marvell.com>
3320 M:      GR-everest-linux-l2@marvell.com
3321 L:      netdev@vger.kernel.org
3322 S:      Supported
3323 F:      drivers/net/ethernet/broadcom/bnx2x/
3324
3325 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3326 M:      Michael Chan <michael.chan@broadcom.com>
3327 L:      netdev@vger.kernel.org
3328 S:      Supported
3329 F:      drivers/net/ethernet/broadcom/bnxt/
3330
3331 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3332 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3333 M:      Franky Lin <franky.lin@broadcom.com>
3334 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3335 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3336 M:      Wright Feng <wright.feng@cypress.com>
3337 L:      linux-wireless@vger.kernel.org
3338 L:      brcm80211-dev-list.pdl@broadcom.com
3339 L:      brcm80211-dev-list@cypress.com
3340 S:      Supported
3341 F:      drivers/net/wireless/broadcom/brcm80211/
3342
3343 BROADCOM BRCMSTB GPIO DRIVER
3344 M:      Gregory Fong <gregory.0xf0@gmail.com>
3345 L:      bcm-kernel-feedback-list@broadcom.com
3346 S:      Supported
3347 F:      drivers/gpio/gpio-brcmstb.c
3348 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3349
3350 BROADCOM BRCMSTB I2C DRIVER
3351 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3352 L:      linux-i2c@vger.kernel.org
3353 L:      bcm-kernel-feedback-list@broadcom.com
3354 S:      Supported
3355 F:      drivers/i2c/busses/i2c-brcmstb.c
3356 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3357
3358 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3359 M:      Al Cooper <alcooperx@gmail.com>
3360 L:      linux-kernel@vger.kernel.org
3361 L:      bcm-kernel-feedback-list@broadcom.com
3362 S:      Maintained
3363 F:      drivers/phy/broadcom/phy-brcm-usb*
3364
3365 BROADCOM GENET ETHERNET DRIVER
3366 M:      Doug Berger <opendmb@gmail.com>
3367 M:      Florian Fainelli <f.fainelli@gmail.com>
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 L:      netdev@vger.kernel.org
3370 S:      Supported
3371 F:      drivers/net/ethernet/broadcom/genet/
3372
3373 BROADCOM IPROC ARM ARCHITECTURE
3374 M:      Ray Jui <rjui@broadcom.com>
3375 M:      Scott Branden <sbranden@broadcom.com>
3376 M:      bcm-kernel-feedback-list@broadcom.com
3377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3378 T:      git git://github.com/broadcom/cygnus-linux.git
3379 S:      Maintained
3380 N:      iproc
3381 N:      cygnus
3382 N:      bcm[-_]nsp
3383 N:      bcm9113*
3384 N:      bcm9583*
3385 N:      bcm9585*
3386 N:      bcm9586*
3387 N:      bcm988312
3388 N:      bcm113*
3389 N:      bcm583*
3390 N:      bcm585*
3391 N:      bcm586*
3392 N:      bcm88312
3393 N:      hr2
3394 N:      stingray
3395 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3396 F:      arch/arm64/boot/dts/broadcom/stingray/*
3397 F:      drivers/clk/bcm/clk-ns*
3398 F:      drivers/clk/bcm/clk-sr*
3399 F:      drivers/pinctrl/bcm/pinctrl-ns*
3400 F:      include/dt-bindings/clock/bcm-sr*
3401
3402 BROADCOM KONA GPIO DRIVER
3403 M:      Ray Jui <rjui@broadcom.com>
3404 L:      bcm-kernel-feedback-list@broadcom.com
3405 S:      Supported
3406 F:      drivers/gpio/gpio-bcm-kona.c
3407 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3408
3409 BROADCOM NETXTREME-E ROCE DRIVER
3410 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3411 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3412 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3413 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3414 L:      linux-rdma@vger.kernel.org
3415 W:      http://www.broadcom.com
3416 S:      Supported
3417 F:      drivers/infiniband/hw/bnxt_re/
3418 F:      include/uapi/rdma/bnxt_re-abi.h
3419
3420 BROADCOM NVRAM DRIVER
3421 M:      Rafał Miłecki <zajec5@gmail.com>
3422 L:      linux-mips@vger.kernel.org
3423 S:      Maintained
3424 F:      drivers/firmware/broadcom/*
3425
3426 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3427 M:      Rafał Miłecki <zajec5@gmail.com>
3428 L:      linux-wireless@vger.kernel.org
3429 S:      Maintained
3430 F:      drivers/bcma/
3431 F:      include/linux/bcma/
3432
3433 BROADCOM STB AVS CPUFREQ DRIVER
3434 M:      Markus Mayer <mmayer@broadcom.com>
3435 M:      bcm-kernel-feedback-list@broadcom.com
3436 L:      linux-pm@vger.kernel.org
3437 S:      Maintained
3438 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3439 F:      drivers/cpufreq/brcmstb*
3440
3441 BROADCOM STB AVS TMON DRIVER
3442 M:      Markus Mayer <mmayer@broadcom.com>
3443 M:      bcm-kernel-feedback-list@broadcom.com
3444 L:      linux-pm@vger.kernel.org
3445 S:      Maintained
3446 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3447 F:      drivers/thermal/broadcom/brcmstb*
3448
3449 BROADCOM STB NAND FLASH DRIVER
3450 M:      Brian Norris <computersforpeace@gmail.com>
3451 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3452 L:      linux-mtd@lists.infradead.org
3453 L:      bcm-kernel-feedback-list@broadcom.com
3454 S:      Maintained
3455 F:      drivers/mtd/nand/raw/brcmnand/
3456
3457 BROADCOM STB DPFE DRIVER
3458 M:      Markus Mayer <mmayer@broadcom.com>
3459 M:      bcm-kernel-feedback-list@broadcom.com
3460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3461 S:      Maintained
3462 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3463 F:      drivers/memory/brcmstb_dpfe.c
3464
3465 BROADCOM SPI DRIVER
3466 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3467 M:      bcm-kernel-feedback-list@broadcom.com
3468 S:      Maintained
3469 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3470 F:      drivers/spi/spi-bcm-qspi.*
3471 F:      drivers/spi/spi-brcmstb-qspi.c
3472 F:      drivers/spi/spi-iproc-qspi.c
3473
3474 BROADCOM SYSTEMPORT ETHERNET DRIVER
3475 M:      Florian Fainelli <f.fainelli@gmail.com>
3476 L:      bcm-kernel-feedback-list@broadcom.com
3477 L:      netdev@vger.kernel.org
3478 S:      Supported
3479 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3480
3481 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3482 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3483 M:      Prashant Sreedharan <prashant@broadcom.com>
3484 M:      Michael Chan <mchan@broadcom.com>
3485 L:      netdev@vger.kernel.org
3486 S:      Supported
3487 F:      drivers/net/ethernet/broadcom/tg3.*
3488
3489 BROCADE BFA FC SCSI DRIVER
3490 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3491 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3492 L:      linux-scsi@vger.kernel.org
3493 S:      Supported
3494 F:      drivers/scsi/bfa/
3495
3496 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3497 M:      Rasesh Mody <rmody@marvell.com>
3498 M:      Sudarsana Kalluru <skalluru@marvell.com>
3499 M:      GR-Linux-NIC-Dev@marvell.com
3500 L:      netdev@vger.kernel.org
3501 S:      Supported
3502 F:      drivers/net/ethernet/brocade/bna/
3503
3504 BSG (block layer generic sg v4 driver)
3505 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3506 L:      linux-scsi@vger.kernel.org
3507 S:      Supported
3508 F:      block/bsg.c
3509 F:      include/linux/bsg.h
3510 F:      include/uapi/linux/bsg.h
3511
3512 BT87X AUDIO DRIVER
3513 M:      Clemens Ladisch <clemens@ladisch.de>
3514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3516 S:      Maintained
3517 F:      Documentation/sound/cards/bt87x.rst
3518 F:      sound/pci/bt87x.c
3519
3520 BT8XXGPIO DRIVER
3521 M:      Michael Buesch <m@bues.ch>
3522 W:      http://bu3sch.de/btgpio.php
3523 S:      Maintained
3524 F:      drivers/gpio/gpio-bt8xx.c
3525
3526 BTRFS FILE SYSTEM
3527 M:      Chris Mason <clm@fb.com>
3528 M:      Josef Bacik <josef@toxicpanda.com>
3529 M:      David Sterba <dsterba@suse.com>
3530 L:      linux-btrfs@vger.kernel.org
3531 W:      http://btrfs.wiki.kernel.org/
3532 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3534 S:      Maintained
3535 F:      Documentation/filesystems/btrfs.txt
3536 F:      fs/btrfs/
3537 F:      include/linux/btrfs*
3538 F:      include/uapi/linux/btrfs*
3539
3540 BTTV VIDEO4LINUX DRIVER
3541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3542 L:      linux-media@vger.kernel.org
3543 W:      https://linuxtv.org
3544 T:      git git://linuxtv.org/media_tree.git
3545 S:      Odd fixes
3546 F:      Documentation/media/v4l-drivers/bttv*
3547 F:      drivers/media/pci/bt8xx/bttv*
3548
3549 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3550 M:      Chanwoo Choi <cw00.choi@samsung.com>
3551 L:      linux-pm@vger.kernel.org
3552 L:      linux-samsung-soc@vger.kernel.org
3553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3554 S:      Maintained
3555 F:      drivers/devfreq/exynos-bus.c
3556 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3557
3558 BUSLOGIC SCSI DRIVER
3559 M:      Khalid Aziz <khalid@gonehiking.org>
3560 L:      linux-scsi@vger.kernel.org
3561 S:      Maintained
3562 F:      drivers/scsi/BusLogic.*
3563 F:      drivers/scsi/FlashPoint.*
3564
3565 C-MEDIA CMI8788 DRIVER
3566 M:      Clemens Ladisch <clemens@ladisch.de>
3567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3569 S:      Maintained
3570 F:      sound/pci/oxygen/
3571
3572 C-SKY ARCHITECTURE
3573 M:      Guo Ren <guoren@kernel.org>
3574 T:      git https://github.com/c-sky/csky-linux.git
3575 S:      Supported
3576 F:      arch/csky/
3577 F:      Documentation/devicetree/bindings/csky/
3578 F:      drivers/irqchip/irq-csky-*
3579 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3580 F:      drivers/clocksource/timer-gx6605s.c
3581 F:      drivers/clocksource/timer-mp-csky.c
3582 F:      Documentation/devicetree/bindings/timer/csky,*
3583 K:      csky
3584 N:      csky
3585
3586 C6X ARCHITECTURE
3587 M:      Mark Salter <msalter@redhat.com>
3588 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3589 L:      linux-c6x-dev@linux-c6x.org
3590 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3591 S:      Maintained
3592 F:      arch/c6x/
3593
3594 CA8210 IEEE-802.15.4 RADIO DRIVER
3595 M:      Harry Morris <h.morris@cascoda.com>
3596 L:      linux-wpan@vger.kernel.org
3597 W:      https://github.com/Cascoda/ca8210-linux.git
3598 S:      Maintained
3599 F:      drivers/net/ieee802154/ca8210.c
3600 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3601
3602 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3603 M:      David Howells <dhowells@redhat.com>
3604 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3605 S:      Supported
3606 F:      Documentation/filesystems/caching/cachefiles.txt
3607 F:      fs/cachefiles/
3608
3609 CADENCE MIPI-CSI2 BRIDGES
3610 M:      Maxime Ripard <mripard@kernel.org>
3611 L:      linux-media@vger.kernel.org
3612 S:      Maintained
3613 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3614 F:      drivers/media/platform/cadence/cdns-csi2*
3615
3616 CADENCE NAND DRIVER
3617 M:      Piotr Sroka <piotrs@cadence.com>
3618 L:      linux-mtd@lists.infradead.org
3619 S:      Maintained
3620 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3621 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3622
3623 CADET FM/AM RADIO RECEIVER DRIVER
3624 M:      Hans Verkuil <hverkuil@xs4all.nl>
3625 L:      linux-media@vger.kernel.org
3626 T:      git git://linuxtv.org/media_tree.git
3627 W:      https://linuxtv.org
3628 S:      Maintained
3629 F:      drivers/media/radio/radio-cadet*
3630
3631 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3632 M:      Jonathan Corbet <corbet@lwn.net>
3633 L:      linux-media@vger.kernel.org
3634 T:      git git://linuxtv.org/media_tree.git
3635 S:      Maintained
3636 F:      Documentation/media/v4l-drivers/cafe_ccic*
3637 F:      drivers/media/platform/marvell-ccic/
3638
3639 CAIF NETWORK LAYER
3640 L:      netdev@vger.kernel.org
3641 S:      Orphan
3642 F:      Documentation/networking/caif/
3643 F:      drivers/net/caif/
3644 F:      include/uapi/linux/caif/
3645 F:      include/net/caif/
3646 F:      net/caif/
3647
3648 CAKE QDISC
3649 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3650 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3651 S:      Maintained
3652 F:      net/sched/sch_cake.c
3653
3654 CAN NETWORK DRIVERS
3655 M:      Wolfgang Grandegger <wg@grandegger.com>
3656 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3657 L:      linux-can@vger.kernel.org
3658 W:      https://github.com/linux-can
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3661 S:      Maintained
3662 F:      Documentation/devicetree/bindings/net/can/
3663 F:      drivers/net/can/
3664 F:      include/linux/can/dev.h
3665 F:      include/linux/can/led.h
3666 F:      include/linux/can/rx-offload.h
3667 F:      include/linux/can/platform/
3668 F:      include/uapi/linux/can/error.h
3669 F:      include/uapi/linux/can/netlink.h
3670 F:      include/uapi/linux/can/vxcan.h
3671
3672 CAN NETWORK LAYER
3673 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3674 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3675 L:      linux-can@vger.kernel.org
3676 W:      https://github.com/linux-can
3677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3679 S:      Maintained
3680 F:      Documentation/networking/can.rst
3681 F:      net/can/
3682 F:      include/linux/can/core.h
3683 F:      include/linux/can/skb.h
3684 F:      include/net/netns/can.h
3685 F:      include/uapi/linux/can.h
3686 F:      include/uapi/linux/can/bcm.h
3687 F:      include/uapi/linux/can/raw.h
3688 F:      include/uapi/linux/can/gw.h
3689
3690 CAN-J1939 NETWORK LAYER
3691 M:      Robin van der Gracht <robin@protonic.nl>
3692 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3693 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3694 L:      linux-can@vger.kernel.org
3695 S:      Maintained
3696 F:      Documentation/networking/j1939.txt
3697 F:      net/can/j1939/
3698 F:      include/uapi/linux/can/j1939.h
3699
3700 CAPABILITIES
3701 M:      Serge Hallyn <serge@hallyn.com>
3702 L:      linux-security-module@vger.kernel.org
3703 S:      Supported
3704 F:      include/linux/capability.h
3705 F:      include/uapi/linux/capability.h
3706 F:      security/commoncap.c
3707 F:      kernel/capability.c
3708
3709 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3710 M:      Kevin Tsai <ktsai@capellamicro.com>
3711 S:      Maintained
3712 F:      drivers/iio/light/cm*
3713
3714 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3715 M:      Christian Lamparter <chunkeey@googlemail.com>
3716 L:      linux-wireless@vger.kernel.org
3717 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3718 S:      Maintained
3719 F:      drivers/net/wireless/ath/carl9170/
3720
3721 CAVIUM I2C DRIVER
3722 M:      Jan Glauber <jglauber@cavium.com>
3723 M:      David Daney <david.daney@cavium.com>
3724 W:      http://www.cavium.com
3725 S:      Supported
3726 F:      drivers/i2c/busses/i2c-octeon*
3727 F:      drivers/i2c/busses/i2c-thunderx*
3728
3729 CAVIUM LIQUIDIO NETWORK DRIVER
3730 M:      Derek Chickles <dchickles@marvell.com>
3731 M:      Satanand Burla <sburla@marvell.com>
3732 M:      Felix Manlunas <fmanlunas@marvell.com>
3733 L:      netdev@vger.kernel.org
3734 W:      http://www.cavium.com
3735 S:      Supported
3736 F:      drivers/net/ethernet/cavium/liquidio/
3737
3738 CAVIUM MMC DRIVER
3739 M:      Jan Glauber <jglauber@cavium.com>
3740 M:      David Daney <david.daney@cavium.com>
3741 M:      Steven J. Hill <Steven.Hill@cavium.com>
3742 W:      http://www.cavium.com
3743 S:      Supported
3744 F:      drivers/mmc/host/cavium*
3745
3746 CAVIUM OCTEON-TX CRYPTO DRIVER
3747 M:      George Cherian <george.cherian@cavium.com>
3748 L:      linux-crypto@vger.kernel.org
3749 W:      http://www.cavium.com
3750 S:      Supported
3751 F:      drivers/crypto/cavium/cpt/
3752
3753 CAVIUM THUNDERX2 ARM64 SOC
3754 M:      Robert Richter <rrichter@cavium.com>
3755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3756 S:      Maintained
3757 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3758 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3759
3760 CC2520 IEEE-802.15.4 RADIO DRIVER
3761 M:      Varka Bhadram <varkabhadram@gmail.com>
3762 L:      linux-wpan@vger.kernel.org
3763 S:      Maintained
3764 F:      drivers/net/ieee802154/cc2520.c
3765 F:      include/linux/spi/cc2520.h
3766 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3767
3768 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3769 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3770 L:      linux-crypto@vger.kernel.org
3771 S:      Supported
3772 F:      drivers/crypto/ccree/
3773 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3774
3775 CEC FRAMEWORK
3776 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3777 L:      linux-media@vger.kernel.org
3778 T:      git git://linuxtv.org/media_tree.git
3779 W:      http://linuxtv.org
3780 S:      Supported
3781 F:      Documentation/media/kapi/cec-core.rst
3782 F:      Documentation/media/uapi/cec
3783 F:      drivers/media/cec/
3784 F:      drivers/media/rc/keymaps/rc-cec.c
3785 F:      include/media/cec.h
3786 F:      include/media/cec-notifier.h
3787 F:      include/uapi/linux/cec.h
3788 F:      include/uapi/linux/cec-funcs.h
3789 F:      Documentation/devicetree/bindings/media/cec.txt
3790 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3791
3792 CEC GPIO DRIVER
3793 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3794 L:      linux-media@vger.kernel.org
3795 T:      git git://linuxtv.org/media_tree.git
3796 W:      http://linuxtv.org
3797 S:      Supported
3798 F:      drivers/media/platform/cec-gpio/
3799 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3800
3801 CELL BROADBAND ENGINE ARCHITECTURE
3802 M:      Arnd Bergmann <arnd@arndb.de>
3803 L:      linuxppc-dev@lists.ozlabs.org
3804 W:      http://www.ibm.com/developerworks/power/cell/
3805 S:      Supported
3806 F:      arch/powerpc/include/asm/cell*.h
3807 F:      arch/powerpc/include/asm/spu*.h
3808 F:      arch/powerpc/include/uapi/asm/spu*.h
3809 F:      arch/powerpc/oprofile/*cell*
3810 F:      arch/powerpc/platforms/cell/
3811
3812 CEPH COMMON CODE (LIBCEPH)
3813 M:      Ilya Dryomov <idryomov@gmail.com>
3814 M:      Jeff Layton <jlayton@kernel.org>
3815 M:      Sage Weil <sage@redhat.com>
3816 L:      ceph-devel@vger.kernel.org
3817 W:      http://ceph.com/
3818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3819 T:      git git://github.com/ceph/ceph-client.git
3820 S:      Supported
3821 F:      net/ceph/
3822 F:      include/linux/ceph/
3823 F:      include/linux/crush/
3824
3825 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3826 M:      Jeff Layton <jlayton@kernel.org>
3827 M:      Sage Weil <sage@redhat.com>
3828 M:      Ilya Dryomov <idryomov@gmail.com>
3829 L:      ceph-devel@vger.kernel.org
3830 W:      http://ceph.com/
3831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3832 T:      git git://github.com/ceph/ceph-client.git
3833 S:      Supported
3834 F:      Documentation/filesystems/ceph.txt
3835 F:      fs/ceph/
3836
3837 CERTIFICATE HANDLING:
3838 M:      David Howells <dhowells@redhat.com>
3839 M:      David Woodhouse <dwmw2@infradead.org>
3840 L:      keyrings@vger.kernel.org
3841 S:      Maintained
3842 F:      Documentation/admin-guide/module-signing.rst
3843 F:      certs/
3844 F:      scripts/sign-file.c
3845 F:      scripts/extract-cert.c
3846
3847 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3848 L:      devel@driverdev.osuosl.org
3849 S:      Obsolete
3850 F:      drivers/staging/wusbcore/
3851
3852 CFAG12864B LCD DRIVER
3853 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3854 S:      Maintained
3855 F:      drivers/auxdisplay/cfag12864b.c
3856 F:      include/linux/cfag12864b.h
3857
3858 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3859 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3860 S:      Maintained
3861 F:      drivers/auxdisplay/cfag12864bfb.c
3862 F:      include/linux/cfag12864b.h
3863
3864 802.11 (including CFG80211/NL80211)
3865 M:      Johannes Berg <johannes@sipsolutions.net>
3866 L:      linux-wireless@vger.kernel.org
3867 W:      http://wireless.kernel.org/
3868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3870 S:      Maintained
3871 F:      net/wireless/
3872 F:      include/uapi/linux/nl80211.h
3873 F:      include/linux/ieee80211.h
3874 F:      include/net/wext.h
3875 F:      include/net/cfg80211.h
3876 F:      include/net/iw_handler.h
3877 F:      include/net/ieee80211_radiotap.h
3878 F:      Documentation/driver-api/80211/cfg80211.rst
3879 F:      Documentation/networking/regulatory.txt
3880
3881 CHAR and MISC DRIVERS
3882 M:      Arnd Bergmann <arnd@arndb.de>
3883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3885 S:      Supported
3886 F:      drivers/char/
3887 F:      drivers/misc/
3888 F:      include/linux/miscdevice.h
3889
3890 CHECKPATCH
3891 M:      Andy Whitcroft <apw@canonical.com>
3892 M:      Joe Perches <joe@perches.com>
3893 S:      Maintained
3894 F:      scripts/checkpatch.pl
3895
3896 CHINESE DOCUMENTATION
3897 M:      Harry Wei <harryxiyou@gmail.com>
3898 M:      Alex Shi <alex.shi@linux.alibaba.com>
3899 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3900 S:      Maintained
3901 F:      Documentation/translations/zh_CN/
3902
3903 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3904 M:      Peter Chen <Peter.Chen@nxp.com>
3905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3906 L:      linux-usb@vger.kernel.org
3907 S:      Maintained
3908 F:      drivers/usb/chipidea/
3909
3910 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3911 M:      Hans de Goede <hdegoede@redhat.com>
3912 L:      linux-input@vger.kernel.org
3913 S:      Maintained
3914 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3915 F:      drivers/input/touchscreen/chipone_icn8318.c
3916
3917 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3918 M:      Hans de Goede <hdegoede@redhat.com>
3919 L:      linux-input@vger.kernel.org
3920 S:      Maintained
3921 F:      drivers/input/touchscreen/chipone_icn8505.c
3922
3923 CHROME HARDWARE PLATFORM SUPPORT
3924 M:      Benson Leung <bleung@chromium.org>
3925 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3926 S:      Maintained
3927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3928 F:      drivers/platform/chrome/
3929
3930 CHROMEOS EC SUBDRIVERS
3931 M:      Benson Leung <bleung@chromium.org>
3932 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3933 R:      Guenter Roeck <groeck@chromium.org>
3934 S:      Maintained
3935 N:      cros_ec
3936 N:      cros-ec
3937 F:      drivers/power/supply/cros_usbpd-charger.c
3938
3939 CHROMEOS EC CODEC DRIVER
3940 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3941 S:      Maintained
3942 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3943 R:      Guenter Roeck <groeck@chromium.org>
3944 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3945 F:      sound/soc/codecs/cros_ec_codec.*
3946
3947 CIRRUS LOGIC AUDIO CODEC DRIVERS
3948 M:      Brian Austin <brian.austin@cirrus.com>
3949 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3951 S:      Maintained
3952 F:      sound/soc/codecs/cs*
3953
3954 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3955 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3956 L:      netdev@vger.kernel.org
3957 S:      Maintained
3958 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3959
3960 CIRRUS LOGIC LOCHNAGAR DRIVER
3961 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3962 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3963 L:      patches@opensource.cirrus.com
3964 S:      Supported
3965 F:      drivers/clk/clk-lochnagar.c
3966 F:      drivers/hwmon/lochnagar-hwmon.c
3967 F:      drivers/mfd/lochnagar-i2c.c
3968 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3969 F:      drivers/regulator/lochnagar-regulator.c
3970 F:      sound/soc/codecs/lochnagar-sc.c
3971 F:      include/dt-bindings/clk/lochnagar.h
3972 F:      include/dt-bindings/pinctrl/lochnagar.h
3973 F:      include/linux/mfd/lochnagar*
3974 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3975 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3976 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3977 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3978 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3979 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3980 F:      Documentation/hwmon/lochnagar.rst
3981
3982 CISCO FCOE HBA DRIVER
3983 M:      Satish Kharat <satishkh@cisco.com>
3984 M:      Sesidhar Baddela <sebaddel@cisco.com>
3985 M:      Karan Tilak Kumar <kartilak@cisco.com>
3986 L:      linux-scsi@vger.kernel.org
3987 S:      Supported
3988 F:      drivers/scsi/fnic/
3989
3990 CISCO SCSI HBA DRIVER
3991 M:      Karan Tilak Kumar <kartilak@cisco.com>
3992 M:      Sesidhar Baddela <sebaddel@cisco.com>
3993 L:      linux-scsi@vger.kernel.org
3994 S:      Supported
3995 F:      drivers/scsi/snic/
3996
3997 CISCO VIC ETHERNET NIC DRIVER
3998 M:      Christian Benvenuti <benve@cisco.com>
3999 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4000 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4001 S:      Supported
4002 F:      drivers/net/ethernet/cisco/enic/
4003
4004 CISCO VIC LOW LATENCY NIC DRIVER
4005 M:      Christian Benvenuti <benve@cisco.com>
4006 M:      Nelson Escobar <neescoba@cisco.com>
4007 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4008 S:      Supported
4009 F:      drivers/infiniband/hw/usnic/
4010
4011 CIRRUS LOGIC MADERA CODEC DRIVERS
4012 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4013 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4014 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4015 L:      patches@opensource.cirrus.com
4016 T:      git https://github.com/CirrusLogic/linux-drivers.git
4017 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4018 S:      Supported
4019 F:      Documentation/devicetree/bindings/mfd/madera.txt
4020 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4021 F:      Documentation/devicetree/bindings/sound/madera.txt
4022 F:      include/dt-bindings/sound/madera*
4023 F:      include/linux/irqchip/irq-madera*
4024 F:      include/linux/mfd/madera/*
4025 F:      include/sound/madera*
4026 F:      drivers/gpio/gpio-madera*
4027 F:      drivers/irqchip/irq-madera*
4028 F:      drivers/mfd/madera*
4029 F:      drivers/mfd/cs47l*
4030 F:      drivers/pinctrl/cirrus/*
4031 F:      sound/soc/codecs/cs47l*
4032 F:      sound/soc/codecs/madera*
4033
4034 CLANG-FORMAT FILE
4035 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4036 S:      Maintained
4037 F:      .clang-format
4038
4039 CLANG/LLVM BUILD SUPPORT
4040 L:      clang-built-linux@googlegroups.com
4041 W:      https://clangbuiltlinux.github.io/
4042 B:      https://github.com/ClangBuiltLinux/linux/issues
4043 C:      irc://chat.freenode.net/clangbuiltlinux
4044 S:      Supported
4045 K:      \b(?i:clang|llvm)\b
4046
4047 CLEANCACHE API
4048 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4049 L:      linux-kernel@vger.kernel.org
4050 S:      Maintained
4051 F:      mm/cleancache.c
4052 F:      include/linux/cleancache.h
4053
4054 CLK API
4055 M:      Russell King <linux@armlinux.org.uk>
4056 L:      linux-clk@vger.kernel.org
4057 S:      Maintained
4058 F:      include/linux/clk.h
4059
4060 CLOCKSOURCE, CLOCKEVENT DRIVERS
4061 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4062 M:      Thomas Gleixner <tglx@linutronix.de>
4063 L:      linux-kernel@vger.kernel.org
4064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4065 S:      Supported
4066 F:      drivers/clocksource/
4067 F:      Documentation/devicetree/bindings/timer/
4068
4069 CMPC ACPI DRIVER
4070 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4071 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4072 L:      platform-driver-x86@vger.kernel.org
4073 S:      Supported
4074 F:      drivers/platform/x86/classmate-laptop.c
4075
4076 COBALT MEDIA DRIVER
4077 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4078 L:      linux-media@vger.kernel.org
4079 T:      git git://linuxtv.org/media_tree.git
4080 W:      https://linuxtv.org
4081 S:      Supported
4082 F:      drivers/media/pci/cobalt/
4083
4084 COCCINELLE/Semantic Patches (SmPL)
4085 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4086 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4087 M:      Nicolas Palix <nicolas.palix@imag.fr>
4088 M:      Michal Marek <michal.lkml@markovi.net>
4089 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4091 W:      http://coccinelle.lip6.fr/
4092 S:      Supported
4093 F:      Documentation/dev-tools/coccinelle.rst
4094 F:      scripts/coccinelle/
4095 F:      scripts/coccicheck
4096
4097 CODA FILE SYSTEM
4098 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4099 M:      coda@cs.cmu.edu
4100 L:      codalist@coda.cs.cmu.edu
4101 W:      http://www.coda.cs.cmu.edu/
4102 S:      Maintained
4103 F:      Documentation/filesystems/coda.txt
4104 F:      fs/coda/
4105 F:      include/linux/coda*.h
4106 F:      include/uapi/linux/coda*.h
4107
4108 CODA V4L2 MEM2MEM DRIVER
4109 M:      Philipp Zabel <p.zabel@pengutronix.de>
4110 L:      linux-media@vger.kernel.org
4111 S:      Maintained
4112 F:      Documentation/devicetree/bindings/media/coda.txt
4113 F:      drivers/media/platform/coda/
4114
4115 CODE OF CONDUCT
4116 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4117 S:      Supported
4118 F:      Documentation/process/code-of-conduct.rst
4119 F:      Documentation/process/code-of-conduct-interpretation.rst
4120
4121 COMMON CLK FRAMEWORK
4122 M:      Michael Turquette <mturquette@baylibre.com>
4123 M:      Stephen Boyd <sboyd@kernel.org>
4124 L:      linux-clk@vger.kernel.org
4125 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4127 S:      Maintained
4128 F:      Documentation/devicetree/bindings/clock/
4129 F:      drivers/clk/
4130 X:      drivers/clk/clkdev.c
4131 F:      include/linux/clk-pr*
4132 F:      include/linux/clk/
4133 F:      include/linux/of_clk.h
4134
4135 COMMON INTERNET FILE SYSTEM (CIFS)
4136 M:      Steve French <sfrench@samba.org>
4137 L:      linux-cifs@vger.kernel.org
4138 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4139 W:      http://linux-cifs.samba.org/
4140 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4141 S:      Supported
4142 F:      Documentation/admin-guide/cifs/
4143 F:      fs/cifs/
4144
4145 COMPACTPCI HOTPLUG CORE
4146 M:      Scott Murray <scott@spiteful.org>
4147 L:      linux-pci@vger.kernel.org
4148 S:      Maintained
4149 F:      drivers/pci/hotplug/cpci_hotplug*
4150
4151 COMPACTPCI HOTPLUG GENERIC DRIVER
4152 M:      Scott Murray <scott@spiteful.org>
4153 L:      linux-pci@vger.kernel.org
4154 S:      Maintained
4155 F:      drivers/pci/hotplug/cpcihp_generic.c
4156
4157 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4158 M:      Scott Murray <scott@spiteful.org>
4159 L:      linux-pci@vger.kernel.org
4160 S:      Maintained
4161 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4162
4163 COMPAL LAPTOP SUPPORT
4164 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4165 L:      platform-driver-x86@vger.kernel.org
4166 S:      Maintained
4167 F:      drivers/platform/x86/compal-laptop.c
4168
4169 COMPILER ATTRIBUTES
4170 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4171 S:      Maintained
4172 F:      include/linux/compiler_attributes.h
4173
4174 CONEXANT ACCESSRUNNER USB DRIVER
4175 L:      accessrunner-general@lists.sourceforge.net
4176 W:      http://accessrunner.sourceforge.net/
4177 S:      Orphan
4178 F:      drivers/usb/atm/cxacru.c
4179
4180 CONFIGFS
4181 M:      Joel Becker <jlbec@evilplan.org>
4182 M:      Christoph Hellwig <hch@lst.de>
4183 T:      git git://git.infradead.org/users/hch/configfs.git
4184 S:      Supported
4185 F:      fs/configfs/
4186 F:      include/linux/configfs.h
4187
4188 CONNECTOR
4189 M:      Evgeniy Polyakov <zbr@ioremap.net>
4190 L:      netdev@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/connector/
4193
4194 CONTROL GROUP (CGROUP)
4195 M:      Tejun Heo <tj@kernel.org>
4196 M:      Li Zefan <lizefan@huawei.com>
4197 M:      Johannes Weiner <hannes@cmpxchg.org>
4198 L:      cgroups@vger.kernel.org
4199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4200 S:      Maintained
4201 F:      Documentation/admin-guide/cgroup-v2.rst
4202 F:      Documentation/admin-guide/cgroup-v1/
4203 F:      include/linux/cgroup*
4204 F:      kernel/cgroup/
4205
4206 CONTROL GROUP - CPUSET
4207 M:      Li Zefan <lizefan@huawei.com>
4208 L:      cgroups@vger.kernel.org
4209 W:      http://www.bullopensource.org/cpuset/
4210 W:      http://oss.sgi.com/projects/cpusets/
4211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4212 S:      Maintained
4213 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4214 F:      include/linux/cpuset.h
4215 F:      kernel/cgroup/cpuset.c
4216
4217 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4218 M:      Johannes Weiner <hannes@cmpxchg.org>
4219 M:      Michal Hocko <mhocko@kernel.org>
4220 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4221 L:      cgroups@vger.kernel.org
4222 L:      linux-mm@kvack.org
4223 S:      Maintained
4224 F:      mm/memcontrol.c
4225 F:      mm/swap_cgroup.c
4226
4227 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4228 M:      Tejun Heo <tj@kernel.org>
4229 M:      Jens Axboe <axboe@kernel.dk>
4230 L:      cgroups@vger.kernel.org
4231 L:      linux-block@vger.kernel.org
4232 T:      git git://git.kernel.dk/linux-block
4233 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4234 F:      block/blk-cgroup.c
4235 F:      include/linux/blk-cgroup.h
4236 F:      block/blk-throttle.c
4237 F:      block/blk-iolatency.c
4238 F:      block/bfq-cgroup.c
4239
4240 CORETEMP HARDWARE MONITORING DRIVER
4241 M:      Fenghua Yu <fenghua.yu@intel.com>
4242 L:      linux-hwmon@vger.kernel.org
4243 S:      Maintained
4244 F:      Documentation/hwmon/coretemp.rst
4245 F:      drivers/hwmon/coretemp.c
4246
4247 COSA/SRP SYNC SERIAL DRIVER
4248 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4249 W:      http://www.fi.muni.cz/~kas/cosa/
4250 S:      Maintained
4251 F:      drivers/net/wan/cosa*
4252
4253 COUNTER SUBSYSTEM
4254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4255 L:      linux-iio@vger.kernel.org
4256 S:      Maintained
4257 F:      Documentation/ABI/testing/sysfs-bus-counter*
4258 F:      Documentation/driver-api/generic-counter.rst
4259 F:      drivers/counter/
4260 F:      include/linux/counter.h
4261 F:      include/linux/counter_enum.h
4262
4263 CPMAC ETHERNET DRIVER
4264 M:      Florian Fainelli <f.fainelli@gmail.com>
4265 L:      netdev@vger.kernel.org
4266 S:      Maintained
4267 F:      drivers/net/ethernet/ti/cpmac.c
4268
4269 CPU FREQUENCY SCALING FRAMEWORK
4270 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4271 M:      Viresh Kumar <viresh.kumar@linaro.org>
4272 L:      linux-pm@vger.kernel.org
4273 S:      Maintained
4274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4276 B:      https://bugzilla.kernel.org
4277 F:      Documentation/admin-guide/pm/cpufreq.rst
4278 F:      Documentation/admin-guide/pm/intel_pstate.rst
4279 F:      Documentation/cpu-freq/
4280 F:      Documentation/devicetree/bindings/cpufreq/
4281 F:      drivers/cpufreq/
4282 F:      kernel/sched/cpufreq*.c
4283 F:      include/linux/cpufreq.h
4284 F:      include/linux/sched/cpufreq.h
4285 F:      tools/testing/selftests/cpufreq/
4286
4287 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4288 M:      Viresh Kumar <viresh.kumar@linaro.org>
4289 M:      Sudeep Holla <sudeep.holla@arm.com>
4290 L:      linux-pm@vger.kernel.org
4291 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4292 S:      Maintained
4293 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4294
4295 CPU POWER MONITORING SUBSYSTEM
4296 M:      Thomas Renninger <trenn@suse.com>
4297 M:      Shuah Khan <shuah@kernel.org>
4298 M:      Shuah Khan <skhan@linuxfoundation.org>
4299 L:      linux-pm@vger.kernel.org
4300 S:      Maintained
4301 F:      tools/power/cpupower/
4302
4303 CPUID/MSR DRIVER
4304 M:      "H. Peter Anvin" <hpa@zytor.com>
4305 S:      Maintained
4306 F:      arch/x86/kernel/cpuid.c
4307 F:      arch/x86/kernel/msr.c
4308
4309 CPUIDLE DRIVER - ARM BIG LITTLE
4310 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4311 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4312 L:      linux-pm@vger.kernel.org
4313 L:      linux-arm-kernel@lists.infradead.org
4314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4315 S:      Maintained
4316 F:      drivers/cpuidle/cpuidle-big_little.c
4317
4318 CPUIDLE DRIVER - ARM EXYNOS
4319 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4320 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4321 M:      Kukjin Kim <kgene@kernel.org>
4322 L:      linux-pm@vger.kernel.org
4323 L:      linux-samsung-soc@vger.kernel.org
4324 S:      Supported
4325 F:      drivers/cpuidle/cpuidle-exynos.c
4326 F:      arch/arm/mach-exynos/pm.c
4327
4328 CPUIDLE DRIVER - ARM PSCI
4329 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4330 M:      Sudeep Holla <sudeep.holla@arm.com>
4331 L:      linux-pm@vger.kernel.org
4332 L:      linux-arm-kernel@lists.infradead.org
4333 S:      Supported
4334 F:      drivers/cpuidle/cpuidle-psci.c
4335
4336 CPU IDLE TIME MANAGEMENT FRAMEWORK
4337 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4338 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4339 L:      linux-pm@vger.kernel.org
4340 S:      Maintained
4341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4342 B:      https://bugzilla.kernel.org
4343 F:      Documentation/admin-guide/pm/cpuidle.rst
4344 F:      Documentation/driver-api/pm/cpuidle.rst
4345 F:      drivers/cpuidle/*
4346 F:      include/linux/cpuidle.h
4347
4348 CRAMFS FILESYSTEM
4349 M:      Nicolas Pitre <nico@fluxnic.net>
4350 S:      Maintained
4351 F:      Documentation/filesystems/cramfs.txt
4352 F:      fs/cramfs/
4353
4354 CREATIVE SB0540
4355 M:      Bastien Nocera <hadess@hadess.net>
4356 L:      linux-input@vger.kernel.org
4357 S:      Maintained
4358 F:      drivers/hid/hid-creative-sb0540.c
4359
4360 CRYPTO API
4361 M:      Herbert Xu <herbert@gondor.apana.org.au>
4362 M:      "David S. Miller" <davem@davemloft.net>
4363 L:      linux-crypto@vger.kernel.org
4364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4366 S:      Maintained
4367 F:      Documentation/crypto/
4368 F:      Documentation/devicetree/bindings/crypto/
4369 F:      arch/*/crypto/
4370 F:      crypto/
4371 F:      drivers/crypto/
4372 F:      include/crypto/
4373 F:      include/linux/crypto*
4374 F:      lib/crypto/
4375
4376 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4377 M:      Neil Horman <nhorman@tuxdriver.com>
4378 L:      linux-crypto@vger.kernel.org
4379 S:      Maintained
4380 F:      crypto/ansi_cprng.c
4381 F:      crypto/rng.c
4382
4383 CS3308 MEDIA DRIVER
4384 M:      Hans Verkuil <hverkuil@xs4all.nl>
4385 L:      linux-media@vger.kernel.org
4386 T:      git git://linuxtv.org/media_tree.git
4387 W:      http://linuxtv.org
4388 S:      Odd Fixes
4389 F:      drivers/media/i2c/cs3308.c
4390
4391 CS5535 Audio ALSA driver
4392 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4393 S:      Maintained
4394 F:      sound/pci/cs5535audio/
4395
4396 CSI DRIVERS FOR ALLWINNER V3s
4397 M:      Yong Deng <yong.deng@magewell.com>
4398 L:      linux-media@vger.kernel.org
4399 T:      git git://linuxtv.org/media_tree.git
4400 S:      Maintained
4401 F:      drivers/media/platform/sunxi/sun6i-csi/
4402 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4403
4404 CW1200 WLAN driver
4405 M:      Solomon Peachy <pizza@shaftnet.org>
4406 S:      Maintained
4407 F:      drivers/net/wireless/st/cw1200/
4408
4409 CX18 VIDEO4LINUX DRIVER
4410 M:      Andy Walls <awalls@md.metrocast.net>
4411 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4412 L:      linux-media@vger.kernel.org
4413 T:      git git://linuxtv.org/media_tree.git
4414 W:      https://linuxtv.org
4415 W:      http://www.ivtvdriver.org/index.php/Cx18
4416 S:      Maintained
4417 F:      Documentation/media/v4l-drivers/cx18*
4418 F:      drivers/media/pci/cx18/
4419 F:      include/uapi/linux/ivtv*
4420
4421 CX2341X MPEG ENCODER HELPER MODULE
4422 M:      Hans Verkuil <hverkuil@xs4all.nl>
4423 L:      linux-media@vger.kernel.org
4424 T:      git git://linuxtv.org/media_tree.git
4425 W:      https://linuxtv.org
4426 S:      Maintained
4427 F:      drivers/media/common/cx2341x*
4428 F:      include/media/drv-intf/cx2341x.h
4429
4430 CX24120 MEDIA DRIVER
4431 M:      Jemma Denson <jdenson@gmail.com>
4432 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4433 L:      linux-media@vger.kernel.org
4434 W:      https://linuxtv.org
4435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4436 S:      Maintained
4437 F:      drivers/media/dvb-frontends/cx24120*
4438
4439 CX88 VIDEO4LINUX DRIVER
4440 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4441 L:      linux-media@vger.kernel.org
4442 W:      https://linuxtv.org
4443 T:      git git://linuxtv.org/media_tree.git
4444 S:      Odd fixes
4445 F:      Documentation/media/v4l-drivers/cx88*
4446 F:      drivers/media/pci/cx88/
4447
4448 CXD2820R MEDIA DRIVER
4449 M:      Antti Palosaari <crope@iki.fi>
4450 L:      linux-media@vger.kernel.org
4451 W:      https://linuxtv.org
4452 W:      http://palosaari.fi/linux/
4453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4454 T:      git git://linuxtv.org/anttip/media_tree.git
4455 S:      Maintained
4456 F:      drivers/media/dvb-frontends/cxd2820r*
4457
4458 CXGB3 ETHERNET DRIVER (CXGB3)
4459 M:      Vishal Kulkarni <vishal@chelsio.com>
4460 L:      netdev@vger.kernel.org
4461 W:      http://www.chelsio.com
4462 S:      Supported
4463 F:      drivers/net/ethernet/chelsio/cxgb3/
4464
4465 CXGB3 ISCSI DRIVER (CXGB3I)
4466 M:      Karen Xie <kxie@chelsio.com>
4467 L:      linux-scsi@vger.kernel.org
4468 W:      http://www.chelsio.com
4469 S:      Supported
4470 F:      drivers/scsi/cxgbi/cxgb3i
4471
4472 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4473 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4474 L:      linux-rdma@vger.kernel.org
4475 W:      http://www.openfabrics.org
4476 S:      Supported
4477 F:      drivers/infiniband/hw/cxgb3/
4478 F:      include/uapi/rdma/cxgb3-abi.h
4479
4480 CXGB4 CRYPTO DRIVER (chcr)
4481 M:      Atul Gupta <atul.gupta@chelsio.com>
4482 L:      linux-crypto@vger.kernel.org
4483 W:      http://www.chelsio.com
4484 S:      Supported
4485 F:      drivers/crypto/chelsio
4486
4487 CXGB4 ETHERNET DRIVER (CXGB4)
4488 M:      Vishal Kulkarni <vishal@chelsio.com>
4489 L:      netdev@vger.kernel.org
4490 W:      http://www.chelsio.com
4491 S:      Supported
4492 F:      drivers/net/ethernet/chelsio/cxgb4/
4493
4494 CXGB4 ISCSI DRIVER (CXGB4I)
4495 M:      Karen Xie <kxie@chelsio.com>
4496 L:      linux-scsi@vger.kernel.org
4497 W:      http://www.chelsio.com
4498 S:      Supported
4499 F:      drivers/scsi/cxgbi/cxgb4i
4500
4501 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4502 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4503 L:      linux-rdma@vger.kernel.org
4504 W:      http://www.openfabrics.org
4505 S:      Supported
4506 F:      drivers/infiniband/hw/cxgb4/
4507 F:      include/uapi/rdma/cxgb4-abi.h
4508
4509 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4510 M:      Casey Leedom <leedom@chelsio.com>
4511 L:      netdev@vger.kernel.org
4512 W:      http://www.chelsio.com
4513 S:      Supported
4514 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4515
4516 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4517 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4518 M:      Andrew Donnellan <ajd@linux.ibm.com>
4519 L:      linuxppc-dev@lists.ozlabs.org
4520 S:      Supported
4521 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4522 F:      drivers/misc/cxl/
4523 F:      include/misc/cxl*
4524 F:      include/uapi/misc/cxl.h
4525 F:      Documentation/powerpc/cxl.rst
4526 F:      Documentation/ABI/testing/sysfs-class-cxl
4527
4528 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4529 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4530 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4531 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4532 L:      linux-scsi@vger.kernel.org
4533 S:      Supported
4534 F:      drivers/scsi/cxlflash/
4535 F:      include/uapi/scsi/cxlflash_ioctl.h
4536 F:      Documentation/powerpc/cxlflash.rst
4537
4538 CYBERPRO FB DRIVER
4539 M:      Russell King <linux@armlinux.org.uk>
4540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4541 W:      http://www.armlinux.org.uk/
4542 S:      Maintained
4543 F:      drivers/video/fbdev/cyber2000fb.*
4544
4545 CYCLADES ASYNC MUX DRIVER
4546 W:      http://www.cyclades.com/
4547 S:      Orphan
4548 F:      drivers/tty/cyclades.c
4549 F:      include/linux/cyclades.h
4550 F:      include/uapi/linux/cyclades.h
4551
4552 CYCLADES PC300 DRIVER
4553 W:      http://www.cyclades.com/
4554 S:      Orphan
4555 F:      drivers/net/wan/pc300*
4556
4557 CYPRESS_FIRMWARE MEDIA DRIVER
4558 M:      Antti Palosaari <crope@iki.fi>
4559 L:      linux-media@vger.kernel.org
4560 W:      https://linuxtv.org
4561 W:      http://palosaari.fi/linux/
4562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4563 T:      git git://linuxtv.org/anttip/media_tree.git
4564 S:      Maintained
4565 F:      drivers/media/common/cypress_firmware*
4566
4567 CYTTSP TOUCHSCREEN DRIVER
4568 M:      Ferruh Yigit <fery@cypress.com>
4569 L:      linux-input@vger.kernel.org
4570 S:      Supported
4571 F:      drivers/input/touchscreen/cyttsp*
4572 F:      include/linux/input/cyttsp.h
4573
4574 D-LINK DIR-685 TOUCHKEYS DRIVER
4575 M:      Linus Walleij <linus.walleij@linaro.org>
4576 L:      linux-input@vger.kernel.org
4577 S:      Supported
4578 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4579
4580 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4581 M:      Joshua Kinard <kumba@gentoo.org>
4582 S:      Maintained
4583 F:      drivers/rtc/rtc-ds1685.c
4584 F:      include/linux/rtc/ds1685.h
4585
4586 DAMA SLAVE for AX.25
4587 M:      Joerg Reuter <jreuter@yaina.de>
4588 W:      http://yaina.de/jreuter/
4589 W:      http://www.qsl.net/dl1bke/
4590 L:      linux-hams@vger.kernel.org
4591 S:      Maintained
4592 F:      net/ax25/af_ax25.c
4593 F:      net/ax25/ax25_dev.c
4594 F:      net/ax25/ax25_ds_*
4595 F:      net/ax25/ax25_in.c
4596 F:      net/ax25/ax25_out.c
4597 F:      net/ax25/ax25_timer.c
4598 F:      net/ax25/sysctl_net_ax25.c
4599
4600 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4601 L:      netdev@vger.kernel.org
4602 S:      Orphan
4603 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4604 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4605
4606 DC390/AM53C974 SCSI driver
4607 M:      Hannes Reinecke <hare@suse.com>
4608 L:      linux-scsi@vger.kernel.org
4609 S:      Maintained
4610 F:      drivers/scsi/am53c974.c
4611
4612 DC395x SCSI driver
4613 M:      Oliver Neukum <oliver@neukum.org>
4614 M:      Ali Akcaagac <aliakc@web.de>
4615 M:      Jamie Lenehan <lenehan@twibble.org>
4616 L:      dc395x@twibble.org
4617 W:      http://twibble.org/dist/dc395x/
4618 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4619 S:      Maintained
4620 F:      Documentation/scsi/dc395x.txt
4621 F:      drivers/scsi/dc395x.*
4622
4623 DCCP PROTOCOL
4624 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4625 L:      dccp@vger.kernel.org
4626 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4627 S:      Maintained
4628 F:      include/linux/dccp.h
4629 F:      include/uapi/linux/dccp.h
4630 F:      include/linux/tfrc.h
4631 F:      net/dccp/
4632
4633 DECnet NETWORK LAYER
4634 W:      http://linux-decnet.sourceforge.net
4635 L:      linux-decnet-user@lists.sourceforge.net
4636 S:      Orphan
4637 F:      Documentation/networking/decnet.txt
4638 F:      net/decnet/
4639
4640 DECSTATION PLATFORM SUPPORT
4641 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4642 L:      linux-mips@vger.kernel.org
4643 W:      http://www.linux-mips.org/wiki/DECstation
4644 S:      Maintained
4645 F:      arch/mips/dec/
4646 F:      arch/mips/include/asm/dec/
4647 F:      arch/mips/include/asm/mach-dec/
4648
4649 DEFXX FDDI NETWORK DRIVER
4650 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4651 S:      Maintained
4652 F:      drivers/net/fddi/defxx.*
4653
4654 DEINTERLACE DRIVERS FOR ALLWINNER H3
4655 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4656 L:      linux-media@vger.kernel.org
4657 T:      git git://linuxtv.org/media_tree.git
4658 S:      Maintained
4659 F:      drivers/media/platform/sunxi/sun8i-di/
4660 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4661
4662 DELL SMBIOS DRIVER
4663 M:      Pali Rohár <pali.rohar@gmail.com>
4664 M:      Mario Limonciello <mario.limonciello@dell.com>
4665 L:      platform-driver-x86@vger.kernel.org
4666 S:      Maintained
4667 F:      drivers/platform/x86/dell-smbios.*
4668
4669 DELL SMBIOS SMM DRIVER
4670 M:      Mario Limonciello <mario.limonciello@dell.com>
4671 L:      platform-driver-x86@vger.kernel.org
4672 S:      Maintained
4673 F:      drivers/platform/x86/dell-smbios-smm.c
4674
4675 DELL SMBIOS WMI DRIVER
4676 M:      Mario Limonciello <mario.limonciello@dell.com>
4677 L:      platform-driver-x86@vger.kernel.org
4678 S:      Maintained
4679 F:      drivers/platform/x86/dell-smbios-wmi.c
4680 F:      tools/wmi/dell-smbios-example.c
4681
4682 DEFZA FDDI NETWORK DRIVER
4683 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4684 S:      Maintained
4685 F:      drivers/net/fddi/defza.*
4686
4687 DELL LAPTOP DRIVER
4688 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4689 M:      Pali Rohár <pali.rohar@gmail.com>
4690 L:      platform-driver-x86@vger.kernel.org
4691 S:      Maintained
4692 F:      drivers/platform/x86/dell-laptop.c
4693
4694 DELL LAPTOP FREEFALL DRIVER
4695 M:      Pali Rohár <pali.rohar@gmail.com>
4696 S:      Maintained
4697 F:      drivers/platform/x86/dell-smo8800.c
4698
4699 DELL LAPTOP RBTN DRIVER
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 S:      Maintained
4702 F:      drivers/platform/x86/dell-rbtn.*
4703
4704 DELL REMOTE BIOS UPDATE DRIVER
4705 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4706 L:      platform-driver-x86@vger.kernel.org
4707 S:      Maintained
4708 F:      drivers/platform/x86/dell_rbu.c
4709
4710 DELL LAPTOP SMM DRIVER
4711 M:      Pali Rohár <pali.rohar@gmail.com>
4712 S:      Maintained
4713 F:      drivers/hwmon/dell-smm-hwmon.c
4714 F:      include/uapi/linux/i8k.h
4715
4716 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4717 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4718 L:      platform-driver-x86@vger.kernel.org
4719 S:      Maintained
4720 F:      Documentation/driver-api/dcdbas.rst
4721 F:      drivers/platform/x86/dcdbas.*
4722
4723 DELL WMI NOTIFICATIONS DRIVER
4724 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4725 M:      Pali Rohár <pali.rohar@gmail.com>
4726 S:      Maintained
4727 F:      drivers/platform/x86/dell-wmi.c
4728
4729 DELL WMI DESCRIPTOR DRIVER
4730 M:      Mario Limonciello <mario.limonciello@dell.com>
4731 S:      Maintained
4732 F:      drivers/platform/x86/dell-wmi-descriptor.c
4733
4734 DELTA ST MEDIA DRIVER
4735 M:      Hugues Fruchet <hugues.fruchet@st.com>
4736 L:      linux-media@vger.kernel.org
4737 T:      git git://linuxtv.org/media_tree.git
4738 W:      https://linuxtv.org
4739 S:      Supported
4740 F:      drivers/media/platform/sti/delta
4741
4742 DENALI NAND DRIVER
4743 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4744 L:      linux-mtd@lists.infradead.org
4745 S:      Supported
4746 F:      drivers/mtd/nand/raw/denali*
4747
4748 DESIGNWARE EDMA CORE IP DRIVER
4749 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4750 L:      dmaengine@vger.kernel.org
4751 S:      Maintained
4752 F:      drivers/dma/dw-edma/
4753 F:      include/linux/dma/edma.h
4754
4755 DESIGNWARE USB2 DRD IP DRIVER
4756 M:      Minas Harutyunyan <hminas@synopsys.com>
4757 L:      linux-usb@vger.kernel.org
4758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4759 S:      Maintained
4760 F:      drivers/usb/dwc2/
4761
4762 DESIGNWARE USB3 DRD IP DRIVER
4763 M:      Felipe Balbi <balbi@kernel.org>
4764 L:      linux-usb@vger.kernel.org
4765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4766 S:      Maintained
4767 F:      drivers/usb/dwc3/
4768
4769 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4770 M:      Andreas Klinger <ak@it-klinger.de>
4771 L:      linux-iio@vger.kernel.org
4772 S:      Maintained
4773 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4774 F:      drivers/iio/proximity/srf*.c
4775
4776 DEVICE COREDUMP (DEV_COREDUMP)
4777 M:      Johannes Berg <johannes@sipsolutions.net>
4778 L:      linux-kernel@vger.kernel.org
4779 S:      Maintained
4780 F:      drivers/base/devcoredump.c
4781 F:      include/linux/devcoredump.h
4782
4783 DEVICE FREQUENCY (DEVFREQ)
4784 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4785 M:      Kyungmin Park <kyungmin.park@samsung.com>
4786 M:      Chanwoo Choi <cw00.choi@samsung.com>
4787 L:      linux-pm@vger.kernel.org
4788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4789 S:      Maintained
4790 F:      drivers/devfreq/
4791 F:      include/linux/devfreq.h
4792 F:      Documentation/devicetree/bindings/devfreq/
4793 F:      include/trace/events/devfreq.h
4794
4795 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4796 M:      Chanwoo Choi <cw00.choi@samsung.com>
4797 L:      linux-pm@vger.kernel.org
4798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4799 S:      Supported
4800 F:      drivers/devfreq/event/
4801 F:      drivers/devfreq/devfreq-event.c
4802 F:      include/dt-bindings/pmu/exynos_ppmu.h
4803 F:      include/linux/devfreq-event.h
4804 F:      Documentation/devicetree/bindings/devfreq/event/
4805
4806 DEVICE NUMBER REGISTRY
4807 M:      Torben Mathiasen <device@lanana.org>
4808 W:      http://lanana.org/docs/device-list/index.html
4809 S:      Maintained
4810
4811 DEVICE-MAPPER  (LVM)
4812 M:      Alasdair Kergon <agk@redhat.com>
4813 M:      Mike Snitzer <snitzer@redhat.com>
4814 M:      dm-devel@redhat.com
4815 L:      dm-devel@redhat.com
4816 W:      http://sources.redhat.com/dm
4817 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4819 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4820 S:      Maintained
4821 F:      Documentation/admin-guide/device-mapper/
4822 F:      drivers/md/Makefile
4823 F:      drivers/md/Kconfig
4824 F:      drivers/md/dm*
4825 F:      drivers/md/persistent-data/
4826 F:      include/linux/device-mapper.h
4827 F:      include/linux/dm-*.h
4828 F:      include/uapi/linux/dm-*.h
4829
4830 DEVLINK
4831 M:      Jiri Pirko <jiri@mellanox.com>
4832 L:      netdev@vger.kernel.org
4833 S:      Supported
4834 F:      net/core/devlink.c
4835 F:      include/net/devlink.h
4836 F:      include/uapi/linux/devlink.h
4837
4838 DIALOG SEMICONDUCTOR DRIVERS
4839 M:      Support Opensource <support.opensource@diasemi.com>
4840 W:      http://www.dialog-semiconductor.com/products
4841 S:      Supported
4842 F:      Documentation/hwmon/da90??.rst
4843 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4844 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4845 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4846 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4847 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4848 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4849 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4850 F:      drivers/gpio/gpio-da90??.c
4851 F:      drivers/hwmon/da90??-hwmon.c
4852 F:      drivers/iio/adc/da91??-*.c
4853 F:      drivers/input/misc/da90??_onkey.c
4854 F:      drivers/input/touchscreen/da9052_tsi.c
4855 F:      drivers/leds/leds-da90??.c
4856 F:      drivers/mfd/da903x.c
4857 F:      drivers/mfd/da90??-*.c
4858 F:      drivers/mfd/da91??-*.c
4859 F:      drivers/power/supply/da9052-battery.c
4860 F:      drivers/power/supply/da91??-*.c
4861 F:      drivers/regulator/da903x.c
4862 F:      drivers/regulator/da9???-regulator.[ch]
4863 F:      drivers/regulator/slg51000-regulator.[ch]
4864 F:      drivers/thermal/da90??-thermal.c
4865 F:      drivers/rtc/rtc-da90??.c
4866 F:      drivers/video/backlight/da90??_bl.c
4867 F:      drivers/watchdog/da90??_wdt.c
4868 F:      include/linux/mfd/da903x.h
4869 F:      include/linux/mfd/da9052/
4870 F:      include/linux/mfd/da9055/
4871 F:      include/linux/mfd/da9062/
4872 F:      include/linux/mfd/da9063/
4873 F:      include/linux/mfd/da9150/
4874 F:      include/linux/regulator/da9211.h
4875 F:      include/sound/da[79]*.h
4876 F:      sound/soc/codecs/da[79]*.[ch]
4877
4878 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4879 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4880 L:      linux-gpio@vger.kernel.org
4881 S:      Maintained
4882 F:      drivers/gpio/gpio-gpio-mm.c
4883
4884 DIOLAN U2C-12 I2C DRIVER
4885 M:      Guenter Roeck <linux@roeck-us.net>
4886 L:      linux-i2c@vger.kernel.org
4887 S:      Maintained
4888 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4889
4890 FILESYSTEM DIRECT ACCESS (DAX)
4891 M:      Dan Williams <dan.j.williams@intel.com>
4892 R:      Matthew Wilcox <willy@infradead.org>
4893 R:      Jan Kara <jack@suse.cz>
4894 L:      linux-fsdevel@vger.kernel.org
4895 L:      linux-nvdimm@lists.01.org
4896 S:      Supported
4897 F:      fs/dax.c
4898 F:      include/linux/dax.h
4899 F:      include/trace/events/fs_dax.h
4900
4901 DEVICE DIRECT ACCESS (DAX)
4902 M:      Dan Williams <dan.j.williams@intel.com>
4903 M:      Vishal Verma <vishal.l.verma@intel.com>
4904 M:      Keith Busch <keith.busch@intel.com>
4905 M:      Dave Jiang <dave.jiang@intel.com>
4906 L:      linux-nvdimm@lists.01.org
4907 S:      Supported
4908 F:      drivers/dax/
4909
4910 DIRECTORY NOTIFICATION (DNOTIFY)
4911 M:      Jan Kara <jack@suse.cz>
4912 R:      Amir Goldstein <amir73il@gmail.com>
4913 L:      linux-fsdevel@vger.kernel.org
4914 S:      Maintained
4915 F:      Documentation/filesystems/dnotify.txt
4916 F:      fs/notify/dnotify/
4917 F:      include/linux/dnotify.h
4918
4919 DISK GEOMETRY AND PARTITION HANDLING
4920 M:      Andries Brouwer <aeb@cwi.nl>
4921 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4922 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4923 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4924 S:      Maintained
4925
4926 DISKQUOTA
4927 M:      Jan Kara <jack@suse.com>
4928 S:      Maintained
4929 F:      Documentation/filesystems/quota.txt
4930 F:      fs/quota/
4931 F:      include/linux/quota*.h
4932 F:      include/uapi/linux/quota*.h
4933
4934 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4935 M:      Bernie Thompson <bernie@plugable.com>
4936 L:      linux-fbdev@vger.kernel.org
4937 S:      Maintained
4938 W:      http://plugable.com/category/projects/udlfb/
4939 F:      drivers/video/fbdev/udlfb.c
4940 F:      include/video/udlfb.h
4941 F:      Documentation/fb/udlfb.rst
4942
4943 DISTRIBUTED LOCK MANAGER (DLM)
4944 M:      Christine Caulfield <ccaulfie@redhat.com>
4945 M:      David Teigland <teigland@redhat.com>
4946 L:      cluster-devel@redhat.com
4947 W:      http://sources.redhat.com/cluster/
4948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4949 S:      Supported
4950 F:      fs/dlm/
4951
4952 DMA BUFFER SHARING FRAMEWORK
4953 M:      Sumit Semwal <sumit.semwal@linaro.org>
4954 S:      Maintained
4955 L:      linux-media@vger.kernel.org
4956 L:      dri-devel@lists.freedesktop.org
4957 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4958 F:      drivers/dma-buf/
4959 F:      include/linux/dma-buf*
4960 F:      include/linux/reservation.h
4961 F:      include/linux/*fence.h
4962 F:      Documentation/driver-api/dma-buf.rst
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4966 M:      Vinod Koul <vkoul@kernel.org>
4967 L:      dmaengine@vger.kernel.org
4968 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4969 S:      Maintained
4970 F:      drivers/dma/
4971 F:      include/linux/dmaengine.h
4972 F:      include/linux/of_dma.h
4973 F:      Documentation/devicetree/bindings/dma/
4974 F:      Documentation/driver-api/dmaengine/
4975 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4976
4977 DMA MAPPING HELPERS
4978 M:      Christoph Hellwig <hch@lst.de>
4979 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4980 R:      Robin Murphy <robin.murphy@arm.com>
4981 L:      iommu@lists.linux-foundation.org
4982 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4983 W:      http://git.infradead.org/users/hch/dma-mapping.git
4984 S:      Supported
4985 F:      kernel/dma/
4986 F:      include/asm-generic/dma-mapping.h
4987 F:      include/linux/dma-direct.h
4988 F:      include/linux/dma-mapping.h
4989 F:      include/linux/dma-noncoherent.h
4990
4991 DME1737 HARDWARE MONITOR DRIVER
4992 M:      Juerg Haefliger <juergh@gmail.com>
4993 L:      linux-hwmon@vger.kernel.org
4994 S:      Maintained
4995 F:      Documentation/hwmon/dme1737.rst
4996 F:      drivers/hwmon/dme1737.c
4997
4998 DMI/SMBIOS SUPPORT
4999 M:      Jean Delvare <jdelvare@suse.com>
5000 S:      Maintained
5001 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5002 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5003 F:      drivers/firmware/dmi-id.c
5004 F:      drivers/firmware/dmi_scan.c
5005 F:      include/linux/dmi.h
5006
5007 DOCUMENTATION
5008 M:      Jonathan Corbet <corbet@lwn.net>
5009 L:      linux-doc@vger.kernel.org
5010 S:      Maintained
5011 F:      Documentation/
5012 F:      scripts/documentation-file-ref-check
5013 F:      scripts/kernel-doc
5014 F:      scripts/sphinx-pre-install
5015 X:      Documentation/ABI/
5016 X:      Documentation/firmware-guide/acpi/
5017 X:      Documentation/devicetree/
5018 X:      Documentation/i2c/
5019 X:      Documentation/media/
5020 X:      Documentation/power/
5021 X:      Documentation/spi/
5022 T:      git git://git.lwn.net/linux.git docs-next
5023
5024 DOCUMENTATION/ITALIAN
5025 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5026 L:      linux-doc@vger.kernel.org
5027 S:      Maintained
5028 F:      Documentation/translations/it_IT
5029
5030 DOCUMENTATION SCRIPTS
5031 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5032 L:      linux-doc@vger.kernel.org
5033 S:      Maintained
5034 F:      scripts/documentation-file-ref-check
5035 F:      scripts/sphinx-pre-install
5036 F:      Documentation/sphinx/parse-headers.pl
5037
5038 DONGWOON DW9714 LENS VOICE COIL DRIVER
5039 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5040 L:      linux-media@vger.kernel.org
5041 T:      git git://linuxtv.org/media_tree.git
5042 S:      Maintained
5043 F:      drivers/media/i2c/dw9714.c
5044 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5045
5046 DONGWOON DW9807 LENS VOICE COIL DRIVER
5047 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5048 L:      linux-media@vger.kernel.org
5049 T:      git git://linuxtv.org/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/i2c/dw9807-vcm.c
5052 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5053
5054 DOUBLETALK DRIVER
5055 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5056 L:      blinux-list@redhat.com
5057 S:      Maintained
5058 F:      drivers/char/dtlk.c
5059 F:      include/linux/dtlk.h
5060
5061 DPAA2 DATAPATH I/O (DPIO) DRIVER
5062 M:      Roy Pledge <Roy.Pledge@nxp.com>
5063 L:      linux-kernel@vger.kernel.org
5064 S:      Maintained
5065 F:      drivers/soc/fsl/dpio
5066
5067 DPAA2 ETHERNET DRIVER
5068 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5069 L:      netdev@vger.kernel.org
5070 S:      Maintained
5071 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5072 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5073 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5074 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5075 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5076 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5077 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5078 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5079 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5080
5081 DPAA2 ETHERNET SWITCH DRIVER
5082 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5083 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5084 L:      linux-kernel@vger.kernel.org
5085 S:      Maintained
5086 F:      drivers/staging/fsl-dpaa2/ethsw
5087
5088 DPT_I2O SCSI RAID DRIVER
5089 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5090 L:      linux-scsi@vger.kernel.org
5091 W:      http://www.adaptec.com/
5092 S:      Maintained
5093 F:      drivers/scsi/dpt*
5094 F:      drivers/scsi/dpt/
5095
5096 DRBD DRIVER
5097 M:      Philipp Reisner <philipp.reisner@linbit.com>
5098 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5099 L:      drbd-dev@lists.linbit.com
5100 W:      http://www.drbd.org
5101 T:      git git://git.linbit.com/linux-drbd.git
5102 T:      git git://git.linbit.com/drbd-8.4.git
5103 S:      Supported
5104 F:      drivers/block/drbd/
5105 F:      lib/lru_cache.c
5106 F:      Documentation/admin-guide/blockdev/
5107
5108 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5109 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5110 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5112 S:      Supported
5113 F:      Documentation/kobject.txt
5114 F:      drivers/base/
5115 F:      fs/debugfs/
5116 F:      fs/sysfs/
5117 F:      include/linux/debugfs.h
5118 F:      include/linux/kobj*
5119 F:      lib/kobj*
5120
5121 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5122 M:      Kevin Hilman <khilman@kernel.org>
5123 M:      Nishanth Menon <nm@ti.com>
5124 S:      Maintained
5125 F:      drivers/power/avs/
5126 F:      include/linux/power/smartreflex.h
5127 L:      linux-pm@vger.kernel.org
5128
5129 DRM DRIVER FOR ARM PL111 CLCD
5130 M:      Eric Anholt <eric@anholt.net>
5131 T:      git git://anongit.freedesktop.org/drm/drm-misc
5132 S:      Supported
5133 F:      drivers/gpu/drm/pl111/
5134
5135 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5136 M:      Linus Walleij <linus.walleij@linaro.org>
5137 T:      git git://anongit.freedesktop.org/drm/drm-misc
5138 S:      Maintained
5139 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5140 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5141
5142 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5143 M:      Dave Airlie <airlied@redhat.com>
5144 S:      Odd Fixes
5145 F:      drivers/gpu/drm/ast/
5146
5147 DRM DRIVER FOR ASPEED BMC GFX
5148 M:      Joel Stanley <joel@jms.id.au>
5149 L:      linux-aspeed@lists.ozlabs.org
5150 T:      git git://anongit.freedesktop.org/drm/drm-misc
5151 S:      Supported
5152 F:      drivers/gpu/drm/aspeed/
5153 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5154
5155 DRM DRIVER FOR BOCHS VIRTUAL GPU
5156 M:      Gerd Hoffmann <kraxel@redhat.com>
5157 L:      virtualization@lists.linux-foundation.org
5158 T:      git git://anongit.freedesktop.org/drm/drm-misc
5159 S:      Maintained
5160 F:      drivers/gpu/drm/bochs/
5161
5162 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5163 M:      Linus Walleij <linus.walleij@linaro.org>
5164 T:      git git://anongit.freedesktop.org/drm/drm-misc
5165 S:      Maintained
5166 F:      drivers/gpu/drm/tve200/
5167
5168 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5169 M:      Jagan Teki <jagan@amarulasolutions.com>
5170 S:      Maintained
5171 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5172 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5173
5174 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5175 M:      Hans de Goede <hdegoede@redhat.com>
5176 T:      git git://anongit.freedesktop.org/drm/drm-misc
5177 S:      Maintained
5178 F:      drivers/gpu/drm/tiny/gm12u320.c
5179
5180 DRM DRIVER FOR ILITEK ILI9225 PANELS
5181 M:      David Lechner <david@lechnology.com>
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/tiny/ili9225.c
5185 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5186
5187 DRM DRIVER FOR HX8357D PANELS
5188 M:      Eric Anholt <eric@anholt.net>
5189 T:      git git://anongit.freedesktop.org/drm/drm-misc
5190 S:      Maintained
5191 F:      drivers/gpu/drm/tiny/hx8357d.c
5192 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5193
5194 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5195 S:      Orphan / Obsolete
5196 F:      drivers/gpu/drm/i810/
5197 F:      include/uapi/drm/i810_drm.h
5198
5199 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5200 S:      Orphan / Obsolete
5201 F:      drivers/gpu/drm/mga/
5202 F:      include/uapi/drm/mga_drm.h
5203
5204 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5205 M:      Dave Airlie <airlied@redhat.com>
5206 S:      Odd Fixes
5207 F:      drivers/gpu/drm/mgag200/
5208
5209 DRM DRIVER FOR MI0283QT
5210 M:      Noralf Trønnes <noralf@tronnes.org>
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 S:      Maintained
5213 F:      drivers/gpu/drm/tiny/mi0283qt.c
5214 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5215
5216 DRM DRIVER FOR MSM ADRENO GPU
5217 M:      Rob Clark <robdclark@gmail.com>
5218 M:      Sean Paul <sean@poorly.run>
5219 L:      linux-arm-msm@vger.kernel.org
5220 L:      dri-devel@lists.freedesktop.org
5221 L:      freedreno@lists.freedesktop.org
5222 T:      git https://gitlab.freedesktop.org/drm/msm.git
5223 S:      Maintained
5224 F:      drivers/gpu/drm/msm/
5225 F:      include/uapi/drm/msm_drm.h
5226 F:      Documentation/devicetree/bindings/display/msm/
5227
5228 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5229 M:      Ben Skeggs <bskeggs@redhat.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 L:      nouveau@lists.freedesktop.org
5232 T:      git git://github.com/skeggsb/linux
5233 S:      Supported
5234 F:      drivers/gpu/drm/nouveau/
5235 F:      include/uapi/drm/nouveau_drm.h
5236
5237 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5238 M:      Stefan Mavrodiev <stefan@olimex.com>
5239 S:      Maintained
5240 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5241 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5242
5243 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5244 M:      Noralf Trønnes <noralf@tronnes.org>
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246 S:      Maintained
5247 F:      drivers/gpu/drm/tiny/repaper.c
5248 F:      Documentation/devicetree/bindings/display/repaper.txt
5249
5250 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5251 M:      Dave Airlie <airlied@redhat.com>
5252 M:      Gerd Hoffmann <kraxel@redhat.com>
5253 L:      virtualization@lists.linux-foundation.org
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255 S:      Obsolete
5256 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5257 F:      drivers/gpu/drm/cirrus/
5258
5259 DRM DRIVER FOR QXL VIRTUAL GPU
5260 M:      Dave Airlie <airlied@redhat.com>
5261 M:      Gerd Hoffmann <kraxel@redhat.com>
5262 L:      virtualization@lists.linux-foundation.org
5263 L:      spice-devel@lists.freedesktop.org
5264 T:      git git://anongit.freedesktop.org/drm/drm-misc
5265 S:      Maintained
5266 F:      drivers/gpu/drm/qxl/
5267 F:      include/uapi/drm/qxl_drm.h
5268
5269 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5270 M:      Robert Chiras <robert.chiras@nxp.com>
5271 S:      Maintained
5272 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5273 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5274
5275 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5276 S:      Orphan / Obsolete
5277 F:      drivers/gpu/drm/r128/
5278 F:      include/uapi/drm/r128_drm.h
5279
5280 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5281 M:      Guido Günther <agx@sigxcpu.org>
5282 R:      Purism Kernel Team <kernel@puri.sm>
5283 S:      Maintained
5284 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5285 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5286
5287 DRM DRIVER FOR SAVAGE VIDEO CARDS
5288 S:      Orphan / Obsolete
5289 F:      drivers/gpu/drm/savage/
5290 F:      include/uapi/drm/savage_drm.h
5291
5292 DRM DRIVER FOR SIS VIDEO CARDS
5293 S:      Orphan / Obsolete
5294 F:      drivers/gpu/drm/sis/
5295 F:      include/uapi/drm/sis_drm.h
5296
5297 DRM DRIVER FOR SITRONIX ST7701 PANELS
5298 M:      Jagan Teki <jagan@amarulasolutions.com>
5299 S:      Maintained
5300 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5301 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5302
5303 DRM DRIVER FOR SITRONIX ST7586 PANELS
5304 M:      David Lechner <david@lechnology.com>
5305 T:      git git://anongit.freedesktop.org/drm/drm-misc
5306 S:      Maintained
5307 F:      drivers/gpu/drm/tiny/st7586.c
5308 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5309
5310 DRM DRIVER FOR SITRONIX ST7735R PANELS
5311 M:      David Lechner <david@lechnology.com>
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313 S:      Maintained
5314 F:      drivers/gpu/drm/tiny/st7735r.c
5315 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5316
5317 DRM DRIVER FOR ST-ERICSSON MCDE
5318 M:      Linus Walleij <linus.walleij@linaro.org>
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 S:      Maintained
5321 F:      drivers/gpu/drm/mcde/
5322 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5323
5324 DRM DRIVER FOR TDFX VIDEO CARDS
5325 S:      Orphan / Obsolete
5326 F:      drivers/gpu/drm/tdfx/
5327
5328 DRM DRIVER FOR TPO TPG110 PANELS
5329 M:      Linus Walleij <linus.walleij@linaro.org>
5330 T:      git git://anongit.freedesktop.org/drm/drm-misc
5331 S:      Maintained
5332 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5333 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5334
5335 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5336 M:      Dave Airlie <airlied@redhat.com>
5337 R:      Sean Paul <sean@poorly.run>
5338 L:      dri-devel@lists.freedesktop.org
5339 S:      Odd Fixes
5340 F:      drivers/gpu/drm/udl/
5341 T:      git git://anongit.freedesktop.org/drm/drm-misc
5342
5343 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5344 M:      Hans de Goede <hdegoede@redhat.com>
5345 L:      dri-devel@lists.freedesktop.org
5346 S:      Maintained
5347 F:      drivers/gpu/drm/vboxvideo/
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349
5350 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5351 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5352 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5353 R:      Daniel Vetter <daniel@ffwll.ch>
5354 T:      git git://anongit.freedesktop.org/drm/drm-misc
5355 S:      Maintained
5356 L:      dri-devel@lists.freedesktop.org
5357 F:      drivers/gpu/drm/vkms/
5358 F:      Documentation/gpu/vkms.rst
5359
5360 DRM DRIVER FOR VMWARE VIRTUAL GPU
5361 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5362 M:      Thomas Hellstrom <thellstrom@vmware.com>
5363 L:      dri-devel@lists.freedesktop.org
5364 T:      git git://people.freedesktop.org/~thomash/linux
5365 S:      Supported
5366 F:      drivers/gpu/drm/vmwgfx/
5367 F:      include/uapi/drm/vmwgfx_drm.h
5368
5369 DRM DRIVERS
5370 M:      David Airlie <airlied@linux.ie>
5371 M:      Daniel Vetter <daniel@ffwll.ch>
5372 L:      dri-devel@lists.freedesktop.org
5373 T:      git git://anongit.freedesktop.org/drm/drm
5374 B:      https://bugs.freedesktop.org/
5375 C:      irc://chat.freenode.net/dri-devel
5376 S:      Maintained
5377 F:      drivers/gpu/drm/
5378 F:      drivers/gpu/vga/
5379 F:      Documentation/devicetree/bindings/display/
5380 F:      Documentation/devicetree/bindings/gpu/
5381 F:      Documentation/gpu/
5382 F:      include/drm/
5383 F:      include/uapi/drm/
5384 F:      include/linux/vga*
5385
5386 DRM DRIVERS AND MISC GPU PATCHES
5387 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5388 M:      Maxime Ripard <mripard@kernel.org>
5389 M:      Sean Paul <sean@poorly.run>
5390 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5391 S:      Maintained
5392 T:      git git://anongit.freedesktop.org/drm/drm-misc
5393 F:      Documentation/gpu/
5394 F:      drivers/gpu/vga/
5395 F:      drivers/gpu/drm/*
5396 F:      include/drm/drm*
5397 F:      include/uapi/drm/drm*
5398 F:      include/linux/vga*
5399
5400 DRM DRIVERS FOR ALLWINNER A10
5401 M:      Maxime Ripard <mripard@kernel.org>
5402 L:      dri-devel@lists.freedesktop.org
5403 S:      Supported
5404 F:      drivers/gpu/drm/sun4i/
5405 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5406 T:      git git://anongit.freedesktop.org/drm/drm-misc
5407
5408 DRM DRIVERS FOR AMLOGIC SOCS
5409 M:      Neil Armstrong <narmstrong@baylibre.com>
5410 L:      dri-devel@lists.freedesktop.org
5411 L:      linux-amlogic@lists.infradead.org
5412 W:      http://linux-meson.com/
5413 S:      Supported
5414 F:      drivers/gpu/drm/meson/
5415 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5416 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5417 F:      Documentation/gpu/meson.rst
5418 T:      git git://anongit.freedesktop.org/drm/drm-misc
5419
5420 DRM DRIVERS FOR ATMEL HLCDC
5421 M:      Sam Ravnborg <sam@ravnborg.org>
5422 M:      Boris Brezillon <bbrezillon@kernel.org>
5423 L:      dri-devel@lists.freedesktop.org
5424 S:      Supported
5425 F:      drivers/gpu/drm/atmel-hlcdc/
5426 F:      Documentation/devicetree/bindings/display/atmel/
5427 T:      git git://anongit.freedesktop.org/drm/drm-misc
5428
5429 DRM DRIVERS FOR BRIDGE CHIPS
5430 M:      Andrzej Hajda <a.hajda@samsung.com>
5431 M:      Neil Armstrong <narmstrong@baylibre.com>
5432 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5433 R:      Jonas Karlman <jonas@kwiboo.se>
5434 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5435 S:      Maintained
5436 T:      git git://anongit.freedesktop.org/drm/drm-misc
5437 F:      drivers/gpu/drm/bridge/
5438
5439 DRM DRIVERS FOR EXYNOS
5440 M:      Inki Dae <inki.dae@samsung.com>
5441 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5442 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5443 M:      Kyungmin Park <kyungmin.park@samsung.com>
5444 L:      dri-devel@lists.freedesktop.org
5445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5446 S:      Supported
5447 F:      drivers/gpu/drm/exynos/
5448 F:      include/uapi/drm/exynos_drm.h
5449 F:      Documentation/devicetree/bindings/display/exynos/
5450
5451 DRM DRIVERS FOR FREESCALE DCU
5452 M:      Stefan Agner <stefan@agner.ch>
5453 M:      Alison Wang <alison.wang@nxp.com>
5454 L:      dri-devel@lists.freedesktop.org
5455 S:      Supported
5456 F:      drivers/gpu/drm/fsl-dcu/
5457 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5458 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5459 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5460 T:      git git://anongit.freedesktop.org/drm/drm-misc
5461
5462 DRM DRIVERS FOR FREESCALE IMX
5463 M:      Philipp Zabel <p.zabel@pengutronix.de>
5464 L:      dri-devel@lists.freedesktop.org
5465 S:      Maintained
5466 F:      drivers/gpu/drm/imx/
5467 F:      drivers/gpu/ipu-v3/
5468 F:      Documentation/devicetree/bindings/display/imx/
5469
5470 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5471 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5472 L:      dri-devel@lists.freedesktop.org
5473 T:      git git://github.com/patjak/drm-gma500
5474 S:      Maintained
5475 F:      drivers/gpu/drm/gma500/
5476
5477 DRM DRIVERS FOR HISILICON
5478 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5479 M:      Rongrong Zou <zourongrong@gmail.com>
5480 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5481 R:      Chen Feng <puck.chen@hisilicon.com>
5482 L:      dri-devel@lists.freedesktop.org
5483 T:      git git://github.com/xin3liang/linux.git
5484 S:      Maintained
5485 F:      drivers/gpu/drm/hisilicon/
5486 F:      Documentation/devicetree/bindings/display/hisilicon/
5487
5488 DRM DRIVERS FOR LIMA
5489 M:      Qiang Yu <yuq825@gmail.com>
5490 L:      dri-devel@lists.freedesktop.org
5491 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5492 S:      Maintained
5493 F:      drivers/gpu/drm/lima/
5494 F:      include/uapi/drm/lima_drm.h
5495 T:      git git://anongit.freedesktop.org/drm/drm-misc
5496
5497 DRM DRIVERS FOR MEDIATEK
5498 M:      CK Hu <ck.hu@mediatek.com>
5499 M:      Philipp Zabel <p.zabel@pengutronix.de>
5500 L:      dri-devel@lists.freedesktop.org
5501 S:      Supported
5502 F:      drivers/gpu/drm/mediatek/
5503 F:      Documentation/devicetree/bindings/display/mediatek/
5504
5505 DRM DRIVERS FOR NVIDIA TEGRA
5506 M:      Thierry Reding <thierry.reding@gmail.com>
5507 L:      dri-devel@lists.freedesktop.org
5508 L:      linux-tegra@vger.kernel.org
5509 T:      git git://anongit.freedesktop.org/tegra/linux.git
5510 S:      Supported
5511 F:      drivers/gpu/drm/tegra/
5512 F:      drivers/gpu/host1x/
5513 F:      include/linux/host1x.h
5514 F:      include/uapi/drm/tegra_drm.h
5515 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5516
5517 DRM DRIVERS FOR RENESAS
5518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5519 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5520 L:      dri-devel@lists.freedesktop.org
5521 L:      linux-renesas-soc@vger.kernel.org
5522 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5523 S:      Supported
5524 F:      drivers/gpu/drm/rcar-du/
5525 F:      drivers/gpu/drm/shmobile/
5526 F:      include/linux/platform_data/shmob_drm.h
5527 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5528 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5529 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5530
5531 DRM DRIVERS FOR ROCKCHIP
5532 M:      Sandy Huang <hjc@rock-chips.com>
5533 M:      Heiko Stübner <heiko@sntech.de>
5534 L:      dri-devel@lists.freedesktop.org
5535 S:      Maintained
5536 F:      drivers/gpu/drm/rockchip/
5537 F:      Documentation/devicetree/bindings/display/rockchip/
5538 T:      git git://anongit.freedesktop.org/drm/drm-misc
5539
5540 DRM DRIVERS FOR STI
5541 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5542 M:      Vincent Abriou <vincent.abriou@st.com>
5543 L:      dri-devel@lists.freedesktop.org
5544 T:      git git://anongit.freedesktop.org/drm/drm-misc
5545 S:      Maintained
5546 F:      drivers/gpu/drm/sti
5547 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5548
5549 DRM DRIVERS FOR STM
5550 M:      Yannick Fertre <yannick.fertre@st.com>
5551 M:      Philippe Cornu <philippe.cornu@st.com>
5552 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5553 M:      Vincent Abriou <vincent.abriou@st.com>
5554 L:      dri-devel@lists.freedesktop.org
5555 T:      git git://anongit.freedesktop.org/drm/drm-misc
5556 S:      Maintained
5557 F:      drivers/gpu/drm/stm
5558 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5559
5560 DRM DRIVERS FOR TI LCDC
5561 M:      Jyri Sarha <jsarha@ti.com>
5562 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5563 L:      dri-devel@lists.freedesktop.org
5564 S:      Maintained
5565 F:      drivers/gpu/drm/tilcdc/
5566 F:      Documentation/devicetree/bindings/display/tilcdc/
5567
5568 DRM DRIVERS FOR TI OMAP
5569 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5570 L:      dri-devel@lists.freedesktop.org
5571 S:      Maintained
5572 F:      drivers/gpu/drm/omapdrm/
5573 F:      Documentation/devicetree/bindings/display/ti/
5574
5575 DRM DRIVERS FOR V3D
5576 M:      Eric Anholt <eric@anholt.net>
5577 S:      Supported
5578 F:      drivers/gpu/drm/v3d/
5579 F:      include/uapi/drm/v3d_drm.h
5580 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5581 T:      git git://anongit.freedesktop.org/drm/drm-misc
5582
5583 DRM DRIVERS FOR VC4
5584 M:      Eric Anholt <eric@anholt.net>
5585 T:      git git://github.com/anholt/linux
5586 S:      Supported
5587 F:      drivers/gpu/drm/vc4/
5588 F:      include/uapi/drm/vc4_drm.h
5589 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5590 T:      git git://anongit.freedesktop.org/drm/drm-misc
5591
5592 DRM DRIVERS FOR VIVANTE GPU IP
5593 M:      Lucas Stach <l.stach@pengutronix.de>
5594 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5595 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5596 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5597 L:      dri-devel@lists.freedesktop.org
5598 S:      Maintained
5599 F:      drivers/gpu/drm/etnaviv/
5600 F:      include/uapi/drm/etnaviv_drm.h
5601 F:      Documentation/devicetree/bindings/display/etnaviv/
5602
5603 DRM DRIVERS FOR ZTE ZX
5604 M:      Shawn Guo <shawnguo@kernel.org>
5605 L:      dri-devel@lists.freedesktop.org
5606 S:      Maintained
5607 F:      drivers/gpu/drm/zte/
5608 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5609 T:      git git://anongit.freedesktop.org/drm/drm-misc
5610
5611 DRM PANEL DRIVERS
5612 M:      Thierry Reding <thierry.reding@gmail.com>
5613 R:      Sam Ravnborg <sam@ravnborg.org>
5614 L:      dri-devel@lists.freedesktop.org
5615 T:      git git://anongit.freedesktop.org/drm/drm-misc
5616 S:      Maintained
5617 F:      drivers/gpu/drm/drm_panel.c
5618 F:      drivers/gpu/drm/panel/
5619 F:      include/drm/drm_panel.h
5620 F:      Documentation/devicetree/bindings/display/panel/
5621
5622 DRM DRIVERS FOR XEN
5623 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5624 T:      git git://anongit.freedesktop.org/drm/drm-misc
5625 L:      dri-devel@lists.freedesktop.org
5626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5627 S:      Supported
5628 F:      drivers/gpu/drm/xen/
5629 F:      Documentation/gpu/xen-front.rst
5630
5631 DRM TTM SUBSYSTEM
5632 M:      Christian Koenig <christian.koenig@amd.com>
5633 M:      Huang Rui <ray.huang@amd.com>
5634 T:      git git://people.freedesktop.org/~agd5f/linux
5635 S:      Maintained
5636 L:      dri-devel@lists.freedesktop.org
5637 F:      include/drm/ttm/
5638 F:      drivers/gpu/drm/ttm/
5639
5640 DSBR100 USB FM RADIO DRIVER
5641 M:      Alexey Klimov <klimov.linux@gmail.com>
5642 L:      linux-media@vger.kernel.org
5643 T:      git git://linuxtv.org/media_tree.git
5644 S:      Maintained
5645 F:      drivers/media/radio/dsbr100.c
5646
5647 DT3155 MEDIA DRIVER
5648 M:      Hans Verkuil <hverkuil@xs4all.nl>
5649 L:      linux-media@vger.kernel.org
5650 T:      git git://linuxtv.org/media_tree.git
5651 W:      https://linuxtv.org
5652 S:      Odd Fixes
5653 F:      drivers/media/pci/dt3155/
5654
5655 DVB_USB_AF9015 MEDIA DRIVER
5656 M:      Antti Palosaari <crope@iki.fi>
5657 L:      linux-media@vger.kernel.org
5658 W:      https://linuxtv.org
5659 W:      http://palosaari.fi/linux/
5660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5661 T:      git git://linuxtv.org/anttip/media_tree.git
5662 S:      Maintained
5663 F:      drivers/media/usb/dvb-usb-v2/af9015*
5664
5665 DVB_USB_AF9035 MEDIA DRIVER
5666 M:      Antti Palosaari <crope@iki.fi>
5667 L:      linux-media@vger.kernel.org
5668 W:      https://linuxtv.org
5669 W:      http://palosaari.fi/linux/
5670 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5671 T:      git git://linuxtv.org/anttip/media_tree.git
5672 S:      Maintained
5673 F:      drivers/media/usb/dvb-usb-v2/af9035*
5674
5675 DVB_USB_ANYSEE MEDIA DRIVER
5676 M:      Antti Palosaari <crope@iki.fi>
5677 L:      linux-media@vger.kernel.org
5678 W:      https://linuxtv.org
5679 W:      http://palosaari.fi/linux/
5680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5681 T:      git git://linuxtv.org/anttip/media_tree.git
5682 S:      Maintained
5683 F:      drivers/media/usb/dvb-usb-v2/anysee*
5684
5685 DVB_USB_AU6610 MEDIA DRIVER
5686 M:      Antti Palosaari <crope@iki.fi>
5687 L:      linux-media@vger.kernel.org
5688 W:      https://linuxtv.org
5689 W:      http://palosaari.fi/linux/
5690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5691 T:      git git://linuxtv.org/anttip/media_tree.git
5692 S:      Maintained
5693 F:      drivers/media/usb/dvb-usb-v2/au6610*
5694
5695 DVB_USB_CE6230 MEDIA DRIVER
5696 M:      Antti Palosaari <crope@iki.fi>
5697 L:      linux-media@vger.kernel.org
5698 W:      https://linuxtv.org
5699 W:      http://palosaari.fi/linux/
5700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5701 T:      git git://linuxtv.org/anttip/media_tree.git
5702 S:      Maintained
5703 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5704
5705 DVB_USB_CXUSB MEDIA DRIVER
5706 M:      Michael Krufky <mkrufky@linuxtv.org>
5707 L:      linux-media@vger.kernel.org
5708 W:      https://linuxtv.org
5709 W:      http://github.com/mkrufky
5710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5711 T:      git git://linuxtv.org/media_tree.git
5712 S:      Maintained
5713 F:      drivers/media/usb/dvb-usb/cxusb*
5714
5715 DVB_USB_EC168 MEDIA DRIVER
5716 M:      Antti Palosaari <crope@iki.fi>
5717 L:      linux-media@vger.kernel.org
5718 W:      https://linuxtv.org
5719 W:      http://palosaari.fi/linux/
5720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5721 T:      git git://linuxtv.org/anttip/media_tree.git
5722 S:      Maintained
5723 F:      drivers/media/usb/dvb-usb-v2/ec168*
5724
5725 DVB_USB_GL861 MEDIA DRIVER
5726 M:      Antti Palosaari <crope@iki.fi>
5727 L:      linux-media@vger.kernel.org
5728 W:      https://linuxtv.org
5729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5730 T:      git git://linuxtv.org/anttip/media_tree.git
5731 S:      Maintained
5732 F:      drivers/media/usb/dvb-usb-v2/gl861*
5733
5734 DVB_USB_MXL111SF MEDIA DRIVER
5735 M:      Michael Krufky <mkrufky@linuxtv.org>
5736 L:      linux-media@vger.kernel.org
5737 W:      https://linuxtv.org
5738 W:      http://github.com/mkrufky
5739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5740 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5741 S:      Maintained
5742 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5743
5744 DVB_USB_RTL28XXU MEDIA DRIVER
5745 M:      Antti Palosaari <crope@iki.fi>
5746 L:      linux-media@vger.kernel.org
5747 W:      https://linuxtv.org
5748 W:      http://palosaari.fi/linux/
5749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5750 T:      git git://linuxtv.org/anttip/media_tree.git
5751 S:      Maintained
5752 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5753
5754 DVB_USB_V2 MEDIA DRIVER
5755 M:      Antti Palosaari <crope@iki.fi>
5756 L:      linux-media@vger.kernel.org
5757 W:      https://linuxtv.org
5758 W:      http://palosaari.fi/linux/
5759 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5760 T:      git git://linuxtv.org/anttip/media_tree.git
5761 S:      Maintained
5762 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5763 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5764
5765 DYNAMIC DEBUG
5766 M:      Jason Baron <jbaron@akamai.com>
5767 S:      Maintained
5768 F:      lib/dynamic_debug.c
5769 F:      include/linux/dynamic_debug.h
5770
5771 DYNAMIC INTERRUPT MODERATION
5772 M:      Tal Gilboa <talgi@mellanox.com>
5773 S:      Maintained
5774 F:      include/linux/dim.h
5775 F:      lib/dim/
5776
5777 DZ DECSTATION DZ11 SERIAL DRIVER
5778 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5779 S:      Maintained
5780 F:      drivers/tty/serial/dz.*
5781
5782 E3X0 POWER BUTTON DRIVER
5783 M:      Moritz Fischer <moritz.fischer@ettus.com>
5784 L:      usrp-users@lists.ettus.com
5785 W:      http://www.ettus.com
5786 S:      Supported
5787 F:      drivers/input/misc/e3x0-button.c
5788 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5789
5790 E4000 MEDIA DRIVER
5791 M:      Antti Palosaari <crope@iki.fi>
5792 L:      linux-media@vger.kernel.org
5793 W:      https://linuxtv.org
5794 W:      http://palosaari.fi/linux/
5795 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5796 T:      git git://linuxtv.org/anttip/media_tree.git
5797 S:      Maintained
5798 F:      drivers/media/tuners/e4000*
5799
5800 EARTH_PT1 MEDIA DRIVER
5801 M:      Akihiro Tsukada <tskd08@gmail.com>
5802 L:      linux-media@vger.kernel.org
5803 S:      Odd Fixes
5804 F:      drivers/media/pci/pt1/
5805
5806 EARTH_PT3 MEDIA DRIVER
5807 M:      Akihiro Tsukada <tskd08@gmail.com>
5808 L:      linux-media@vger.kernel.org
5809 S:      Odd Fixes
5810 F:      drivers/media/pci/pt3/
5811
5812 EC100 MEDIA DRIVER
5813 M:      Antti Palosaari <crope@iki.fi>
5814 L:      linux-media@vger.kernel.org
5815 W:      https://linuxtv.org
5816 W:      http://palosaari.fi/linux/
5817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5818 T:      git git://linuxtv.org/anttip/media_tree.git
5819 S:      Maintained
5820 F:      drivers/media/dvb-frontends/ec100*
5821
5822 ECRYPT FILE SYSTEM
5823 M:      Tyler Hicks <tyhicks@canonical.com>
5824 L:      ecryptfs@vger.kernel.org
5825 W:      http://ecryptfs.org
5826 W:      https://launchpad.net/ecryptfs
5827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5828 S:      Supported
5829 F:      Documentation/filesystems/ecryptfs.txt
5830 F:      fs/ecryptfs/
5831
5832 EDAC-AMD64
5833 M:      Borislav Petkov <bp@alien8.de>
5834 L:      linux-edac@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/edac/amd64_edac*
5837
5838 EDAC-ARMADA
5839 M:      Jan Luebbe <jlu@pengutronix.de>
5840 L:      linux-edac@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/edac/armada_xp_*
5843
5844 EDAC-AST2500
5845 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5846 S:      Supported
5847 F:      drivers/edac/aspeed_edac.c
5848 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5849
5850 EDAC-BLUEFIELD
5851 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5852 S:      Supported
5853 F:      drivers/edac/bluefield_edac.c
5854
5855 EDAC-CALXEDA
5856 M:      Robert Richter <rric@kernel.org>
5857 L:      linux-edac@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/edac/highbank*
5860
5861 EDAC-CAVIUM OCTEON
5862 M:      Ralf Baechle <ralf@linux-mips.org>
5863 M:      David Daney <david.daney@cavium.com>
5864 L:      linux-edac@vger.kernel.org
5865 L:      linux-mips@vger.kernel.org
5866 S:      Supported
5867 F:      drivers/edac/octeon_edac*
5868
5869 EDAC-CAVIUM THUNDERX
5870 M:      David Daney <david.daney@cavium.com>
5871 M:      Jan Glauber <jglauber@cavium.com>
5872 L:      linux-edac@vger.kernel.org
5873 S:      Supported
5874 F:      drivers/edac/thunderx_edac*
5875
5876 EDAC-CORE
5877 M:      Borislav Petkov <bp@alien8.de>
5878 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5879 M:      Tony Luck <tony.luck@intel.com>
5880 R:      James Morse <james.morse@arm.com>
5881 R:      Robert Richter <rrichter@marvell.com>
5882 L:      linux-edac@vger.kernel.org
5883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5884 S:      Supported
5885 F:      Documentation/admin-guide/ras.rst
5886 F:      Documentation/driver-api/edac.rst
5887 F:      drivers/edac/
5888 F:      include/linux/edac.h
5889
5890 EDAC-E752X
5891 M:      Mark Gross <mark.gross@intel.com>
5892 L:      linux-edac@vger.kernel.org
5893 S:      Maintained
5894 F:      drivers/edac/e752x_edac.c
5895
5896 EDAC-E7XXX
5897 L:      linux-edac@vger.kernel.org
5898 S:      Maintained
5899 F:      drivers/edac/e7xxx_edac.c
5900
5901 EDAC-FSL_DDR
5902 M:      York Sun <york.sun@nxp.com>
5903 L:      linux-edac@vger.kernel.org
5904 S:      Maintained
5905 F:      drivers/edac/fsl_ddr_edac.*
5906
5907 EDAC-GHES
5908 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5909 L:      linux-edac@vger.kernel.org
5910 S:      Maintained
5911 F:      drivers/edac/ghes_edac.c
5912
5913 EDAC-I10NM
5914 M:      Tony Luck <tony.luck@intel.com>
5915 L:      linux-edac@vger.kernel.org
5916 S:      Maintained
5917 F:      drivers/edac/i10nm_base.c
5918
5919 EDAC-I3000
5920 L:      linux-edac@vger.kernel.org
5921 S:      Orphan
5922 F:      drivers/edac/i3000_edac.c
5923
5924 EDAC-I5000
5925 L:      linux-edac@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/edac/i5000_edac.c
5928
5929 EDAC-I5400
5930 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5931 L:      linux-edac@vger.kernel.org
5932 S:      Maintained
5933 F:      drivers/edac/i5400_edac.c
5934
5935 EDAC-I7300
5936 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5937 L:      linux-edac@vger.kernel.org
5938 S:      Maintained
5939 F:      drivers/edac/i7300_edac.c
5940
5941 EDAC-I7CORE
5942 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5943 L:      linux-edac@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/edac/i7core_edac.c
5946
5947 EDAC-I82443BXGX
5948 M:      Tim Small <tim@buttersideup.com>
5949 L:      linux-edac@vger.kernel.org
5950 S:      Maintained
5951 F:      drivers/edac/i82443bxgx_edac.c
5952
5953 EDAC-I82975X
5954 M:      "Arvind R." <arvino55@gmail.com>
5955 L:      linux-edac@vger.kernel.org
5956 S:      Maintained
5957 F:      drivers/edac/i82975x_edac.c
5958
5959 EDAC-IE31200
5960 M:      Jason Baron <jbaron@akamai.com>
5961 L:      linux-edac@vger.kernel.org
5962 S:      Maintained
5963 F:      drivers/edac/ie31200_edac.c
5964
5965 EDAC-MPC85XX
5966 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5967 L:      linux-edac@vger.kernel.org
5968 S:      Maintained
5969 F:      drivers/edac/mpc85xx_edac.[ch]
5970
5971 EDAC-PASEMI
5972 M:      Egor Martovetsky <egor@pasemi.com>
5973 L:      linux-edac@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/edac/pasemi_edac.c
5976
5977 EDAC-PND2
5978 M:      Tony Luck <tony.luck@intel.com>
5979 L:      linux-edac@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/edac/pnd2_edac.[ch]
5982
5983 EDAC-R82600
5984 M:      Tim Small <tim@buttersideup.com>
5985 L:      linux-edac@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/edac/r82600_edac.c
5988
5989 EDAC-SBRIDGE
5990 M:      Tony Luck <tony.luck@intel.com>
5991 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5992 L:      linux-edac@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/edac/sb_edac.c
5995
5996 EDAC-SIFIVE
5997 M:      Yash Shah <yash.shah@sifive.com>
5998 L:      linux-edac@vger.kernel.org
5999 S:      Supported
6000 F:      drivers/edac/sifive_edac.c
6001
6002 EDAC-SKYLAKE
6003 M:      Tony Luck <tony.luck@intel.com>
6004 L:      linux-edac@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/edac/skx_*.c
6007
6008 EDAC-TI
6009 M:      Tero Kristo <t-kristo@ti.com>
6010 L:      linux-edac@vger.kernel.org
6011 S:      Maintained
6012 F:      drivers/edac/ti_edac.c
6013
6014 EDAC-QCOM
6015 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6016 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6017 L:      linux-arm-msm@vger.kernel.org
6018 L:      linux-edac@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/edac/qcom_edac.c
6021
6022 EDIROL UA-101/UA-1000 DRIVER
6023 M:      Clemens Ladisch <clemens@ladisch.de>
6024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6026 S:      Maintained
6027 F:      sound/usb/misc/ua101.c
6028
6029 EFI TEST DRIVER
6030 L:      linux-efi@vger.kernel.org
6031 M:      Ivan Hu <ivan.hu@canonical.com>
6032 M:      Ard Biesheuvel <ardb@kernel.org>
6033 S:      Maintained
6034 F:      drivers/firmware/efi/test/
6035
6036 EFI VARIABLE FILESYSTEM
6037 M:      Matthew Garrett <matthew.garrett@nebula.com>
6038 M:      Jeremy Kerr <jk@ozlabs.org>
6039 M:      Ard Biesheuvel <ardb@kernel.org>
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6041 L:      linux-efi@vger.kernel.org
6042 S:      Maintained
6043 F:      fs/efivarfs/
6044
6045 EFIFB FRAMEBUFFER DRIVER
6046 L:      linux-fbdev@vger.kernel.org
6047 M:      Peter Jones <pjones@redhat.com>
6048 S:      Maintained
6049 F:      drivers/video/fbdev/efifb.c
6050
6051 EFS FILESYSTEM
6052 W:      http://aeschi.ch.eu.org/efs/
6053 S:      Orphan
6054 F:      fs/efs/
6055
6056 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6057 M:      Douglas Miller <dougmill@linux.ibm.com>
6058 L:      netdev@vger.kernel.org
6059 S:      Maintained
6060 F:      drivers/net/ethernet/ibm/ehea/
6061
6062 EM28XX VIDEO4LINUX DRIVER
6063 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6064 L:      linux-media@vger.kernel.org
6065 W:      https://linuxtv.org
6066 T:      git git://linuxtv.org/media_tree.git
6067 S:      Maintained
6068 F:      drivers/media/usb/em28xx/
6069 F:      Documentation/media/v4l-drivers/em28xx*
6070
6071 EMBEDDED LINUX
6072 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6073 M:      Matt Mackall <mpm@selenic.com>
6074 M:      David Woodhouse <dwmw2@infradead.org>
6075 L:      linux-embedded@vger.kernel.org
6076 S:      Maintained
6077
6078 Emulex 10Gbps iSCSI - OneConnect DRIVER
6079 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6080 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6081 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6082 L:      linux-scsi@vger.kernel.org
6083 W:      http://www.broadcom.com
6084 S:      Supported
6085 F:      drivers/scsi/be2iscsi/
6086
6087 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6088 M:      Sathya Perla <sathya.perla@broadcom.com>
6089 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6090 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6091 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6092 L:      netdev@vger.kernel.org
6093 W:      http://www.emulex.com
6094 S:      Supported
6095 F:      drivers/net/ethernet/emulex/benet/
6096
6097 EMULEX ONECONNECT ROCE DRIVER
6098 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6099 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6100 L:      linux-rdma@vger.kernel.org
6101 W:      http://www.broadcom.com
6102 S:      Odd Fixes
6103 F:      drivers/infiniband/hw/ocrdma/
6104 F:      include/uapi/rdma/ocrdma-abi.h
6105
6106 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6107 M:      James Smart <james.smart@broadcom.com>
6108 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6109 L:      linux-scsi@vger.kernel.org
6110 W:      http://www.broadcom.com
6111 S:      Supported
6112 F:      drivers/scsi/lpfc/
6113
6114 ENE CB710 FLASH CARD READER DRIVER
6115 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6116 S:      Maintained
6117 F:      drivers/misc/cb710/
6118 F:      drivers/mmc/host/cb710-mmc.*
6119 F:      include/linux/cb710.h
6120
6121 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6122 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6123 S:      Maintained
6124 F:      drivers/media/rc/ene_ir.*
6125
6126 EPSON S1D13XXX FRAMEBUFFER DRIVER
6127 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6128 S:      Maintained
6129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6130 F:      drivers/video/fbdev/s1d13xxxfb.c
6131 F:      include/video/s1d13xxxfb.h
6132
6133 EROFS FILE SYSTEM
6134 M:      Gao Xiang <gaoxiang25@huawei.com>
6135 M:      Chao Yu <yuchao0@huawei.com>
6136 L:      linux-erofs@lists.ozlabs.org
6137 S:      Maintained
6138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6139 F:      Documentation/filesystems/erofs.txt
6140 F:      fs/erofs/
6141 F:      include/trace/events/erofs.h
6142
6143 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6144 M:      Jeff Layton <jlayton@kernel.org>
6145 S:      Maintained
6146 F:      lib/errseq.c
6147 F:      include/linux/errseq.h
6148
6149 ET131X NETWORK DRIVER
6150 M:      Mark Einon <mark.einon@gmail.com>
6151 S:      Odd Fixes
6152 F:      drivers/net/ethernet/agere/
6153
6154 ETHERNET BRIDGE
6155 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6156 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6157 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6158 L:      netdev@vger.kernel.org
6159 W:      http://www.linuxfoundation.org/en/Net:Bridge
6160 S:      Maintained
6161 F:      include/linux/netfilter_bridge/
6162 F:      net/bridge/
6163
6164 ETHERNET PHY LIBRARY
6165 M:      Andrew Lunn <andrew@lunn.ch>
6166 M:      Florian Fainelli <f.fainelli@gmail.com>
6167 M:      Heiner Kallweit <hkallweit1@gmail.com>
6168 L:      netdev@vger.kernel.org
6169 S:      Maintained
6170 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6171 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6172 F:      Documentation/devicetree/bindings/net/mdio*
6173 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6174 F:      Documentation/networking/phy.rst
6175 F:      drivers/net/phy/
6176 F:      drivers/of/of_mdio.c
6177 F:      drivers/of/of_net.c
6178 F:      include/dt-bindings/net/qca-ar803x.h
6179 F:      include/linux/*mdio*.h
6180 F:      include/linux/of_net.h
6181 F:      include/linux/phy.h
6182 F:      include/linux/phy_fixed.h
6183 F:      include/linux/platform_data/mdio-bcm-unimac.h
6184 F:      include/linux/platform_data/mdio-gpio.h
6185 F:      include/trace/events/mdio.h
6186 F:      include/uapi/linux/mdio.h
6187 F:      include/uapi/linux/mii.h
6188
6189 EXFAT FILE SYSTEM
6190 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6191 S:      Maintained
6192 F:      drivers/staging/exfat/
6193
6194 EXT2 FILE SYSTEM
6195 M:      Jan Kara <jack@suse.com>
6196 L:      linux-ext4@vger.kernel.org
6197 S:      Maintained
6198 F:      Documentation/filesystems/ext2.txt
6199 F:      fs/ext2/
6200 F:      include/linux/ext2*
6201
6202 EXT4 FILE SYSTEM
6203 M:      "Theodore Ts'o" <tytso@mit.edu>
6204 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6205 L:      linux-ext4@vger.kernel.org
6206 W:      http://ext4.wiki.kernel.org
6207 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6209 S:      Maintained
6210 F:      Documentation/filesystems/ext4/
6211 F:      fs/ext4/
6212
6213 Extended Verification Module (EVM)
6214 M:      Mimi Zohar <zohar@linux.ibm.com>
6215 L:      linux-integrity@vger.kernel.org
6216 S:      Supported
6217 F:      security/integrity/evm/
6218
6219 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6220 M:      Ard Biesheuvel <ardb@kernel.org>
6221 L:      linux-efi@vger.kernel.org
6222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6223 S:      Maintained
6224 F:      Documentation/admin-guide/efi-stub.rst
6225 F:      arch/*/kernel/efi.c
6226 F:      arch/x86/boot/compressed/eboot.[ch]
6227 F:      arch/*/include/asm/efi.h
6228 F:      arch/x86/platform/efi/
6229 F:      drivers/firmware/efi/
6230 F:      include/linux/efi*.h
6231 F:      arch/arm/boot/compressed/efi-header.S
6232 F:      arch/arm64/kernel/efi-entry.S
6233
6234 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6235 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6236 M:      Chanwoo Choi <cw00.choi@samsung.com>
6237 L:      linux-kernel@vger.kernel.org
6238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6239 S:      Maintained
6240 F:      drivers/extcon/
6241 F:      include/linux/extcon/
6242 F:      include/linux/extcon.h
6243 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6244 F:      Documentation/devicetree/bindings/extcon/
6245
6246 EXYNOS DP DRIVER
6247 M:      Jingoo Han <jingoohan1@gmail.com>
6248 L:      dri-devel@lists.freedesktop.org
6249 S:      Maintained
6250 F:      drivers/gpu/drm/exynos/exynos_dp*
6251
6252 EXYNOS SYSMMU (IOMMU) driver
6253 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6254 L:      iommu@lists.linux-foundation.org
6255 S:      Maintained
6256 F:      drivers/iommu/exynos-iommu.c
6257
6258 EZchip NPS platform support
6259 M:      Vineet Gupta <vgupta@synopsys.com>
6260 M:      Ofer Levi <oferle@mellanox.com>
6261 S:      Supported
6262 F:      arch/arc/plat-eznps
6263 F:      arch/arc/boot/dts/eznps.dts
6264
6265 F2FS FILE SYSTEM
6266 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6267 M:      Chao Yu <yuchao0@huawei.com>
6268 L:      linux-f2fs-devel@lists.sourceforge.net
6269 W:      https://f2fs.wiki.kernel.org/
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6271 S:      Maintained
6272 F:      Documentation/filesystems/f2fs.txt
6273 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6274 F:      fs/f2fs/
6275 F:      include/linux/f2fs_fs.h
6276 F:      include/trace/events/f2fs.h
6277
6278 F71805F HARDWARE MONITORING DRIVER
6279 M:      Jean Delvare <jdelvare@suse.com>
6280 L:      linux-hwmon@vger.kernel.org
6281 S:      Maintained
6282 F:      Documentation/hwmon/f71805f.rst
6283 F:      drivers/hwmon/f71805f.c
6284
6285 FADDR2LINE
6286 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6287 S:      Maintained
6288 F:      scripts/faddr2line
6289
6290 FAILOVER MODULE
6291 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6292 L:      netdev@vger.kernel.org
6293 S:      Supported
6294 F:      net/core/failover.c
6295 F:      include/net/failover.h
6296 F:      Documentation/networking/failover.rst
6297
6298 FANOTIFY
6299 M:      Jan Kara <jack@suse.cz>
6300 R:      Amir Goldstein <amir73il@gmail.com>
6301 L:      linux-fsdevel@vger.kernel.org
6302 S:      Maintained
6303 F:      fs/notify/fanotify/
6304 F:      include/linux/fanotify.h
6305 F:      include/uapi/linux/fanotify.h
6306
6307 FARSYNC SYNCHRONOUS DRIVER
6308 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6309 W:      http://www.farsite.co.uk/
6310 S:      Supported
6311 F:      drivers/net/wan/farsync.*
6312
6313 FAULT INJECTION SUPPORT
6314 M:      Akinobu Mita <akinobu.mita@gmail.com>
6315 S:      Supported
6316 F:      Documentation/fault-injection/
6317 F:      lib/fault-inject.c
6318
6319 FBTFT Framebuffer drivers
6320 S:      Orphan
6321 L:      dri-devel@lists.freedesktop.org
6322 L:      linux-fbdev@vger.kernel.org
6323 F:      drivers/staging/fbtft/
6324
6325 FC0011 TUNER DRIVER
6326 M:      Michael Buesch <m@bues.ch>
6327 L:      linux-media@vger.kernel.org
6328 S:      Maintained
6329 F:      drivers/media/tuners/fc0011.h
6330 F:      drivers/media/tuners/fc0011.c
6331
6332 FC2580 MEDIA DRIVER
6333 M:      Antti Palosaari <crope@iki.fi>
6334 L:      linux-media@vger.kernel.org
6335 W:      https://linuxtv.org
6336 W:      http://palosaari.fi/linux/
6337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6338 T:      git git://linuxtv.org/anttip/media_tree.git
6339 S:      Maintained
6340 F:      drivers/media/tuners/fc2580*
6341
6342 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6343 M:      Hannes Reinecke <hare@suse.de>
6344 L:      linux-scsi@vger.kernel.org
6345 W:      www.Open-FCoE.org
6346 S:      Supported
6347 F:      drivers/scsi/libfc/
6348 F:      drivers/scsi/fcoe/
6349 F:      include/scsi/fc/
6350 F:      include/scsi/libfc.h
6351 F:      include/scsi/libfcoe.h
6352 F:      include/uapi/scsi/fc/
6353
6354 FILE LOCKING (flock() and fcntl()/lockf())
6355 M:      Jeff Layton <jlayton@kernel.org>
6356 M:      "J. Bruce Fields" <bfields@fieldses.org>
6357 L:      linux-fsdevel@vger.kernel.org
6358 S:      Maintained
6359 F:      include/linux/fcntl.h
6360 F:      include/uapi/linux/fcntl.h
6361 F:      fs/fcntl.c
6362 F:      fs/locks.c
6363
6364 FILESYSTEMS (VFS and infrastructure)
6365 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6366 L:      linux-fsdevel@vger.kernel.org
6367 S:      Maintained
6368 F:      fs/*
6369 F:      include/linux/fs.h
6370 F:      include/linux/fs_types.h
6371 F:      include/uapi/linux/fs.h
6372
6373 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6374 M:      Riku Voipio <riku.voipio@iki.fi>
6375 L:      linux-hwmon@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/hwmon/f75375s.c
6378 F:      include/linux/f75375s.h
6379
6380 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6381 M:      Clemens Ladisch <clemens@ladisch.de>
6382 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6385 S:      Maintained
6386 F:      sound/firewire/
6387 F:      include/uapi/sound/firewire.h
6388
6389 FIREWIRE MEDIA DRIVERS (firedtv)
6390 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6391 L:      linux-media@vger.kernel.org
6392 L:      linux1394-devel@lists.sourceforge.net
6393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6394 S:      Maintained
6395 F:      drivers/media/firewire/
6396
6397 FIREWIRE SBP-2 TARGET
6398 M:      Chris Boot <bootc@bootc.net>
6399 L:      linux-scsi@vger.kernel.org
6400 L:      target-devel@vger.kernel.org
6401 L:      linux1394-devel@lists.sourceforge.net
6402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6403 S:      Maintained
6404 F:      drivers/target/sbp/
6405
6406 FIREWIRE SUBSYSTEM
6407 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6408 L:      linux1394-devel@lists.sourceforge.net
6409 W:      http://ieee1394.wiki.kernel.org/
6410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6411 S:      Maintained
6412 F:      drivers/firewire/
6413 F:      include/linux/firewire.h
6414 F:      include/uapi/linux/firewire*.h
6415 F:      tools/firewire/
6416
6417 FIRMWARE LOADER (request_firmware)
6418 M:      Luis Chamberlain <mcgrof@kernel.org>
6419 L:      linux-kernel@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/firmware_class/
6422 F:      drivers/base/firmware_loader/
6423 F:      include/linux/firmware.h
6424
6425 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6426 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6427 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6428 S:      Maintained
6429 F:      drivers/block/rsxx/
6430
6431 FLEXTIMER FTM-QUADDEC DRIVER
6432 M:      Patrick Havelange <patrick.havelange@essensium.com>
6433 L:      linux-iio@vger.kernel.org
6434 S:      Maintained
6435 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6436 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6437 F:      drivers/counter/ftm-quaddec.c
6438
6439 FLOPPY DRIVER
6440 M:      Denis Efremov <efremov@linux.com>
6441 S:      Odd Fixes
6442 L:      linux-block@vger.kernel.org
6443 F:      drivers/block/floppy.c
6444
6445 FPGA MANAGER FRAMEWORK
6446 M:      Moritz Fischer <mdf@kernel.org>
6447 L:      linux-fpga@vger.kernel.org
6448 S:      Maintained
6449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6450 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6451 F:      Documentation/fpga/
6452 F:      Documentation/driver-api/fpga/
6453 F:      Documentation/devicetree/bindings/fpga/
6454 F:      drivers/fpga/
6455 F:      include/linux/fpga/
6456 W:      http://www.rocketboards.org
6457
6458 FPGA DFL DRIVERS
6459 M:      Wu Hao <hao.wu@intel.com>
6460 L:      linux-fpga@vger.kernel.org
6461 S:      Maintained
6462 F:      Documentation/fpga/dfl.rst
6463 F:      include/uapi/linux/fpga-dfl.h
6464 F:      drivers/fpga/dfl*
6465
6466 FPU EMULATOR
6467 M:      Bill Metzenthen <billm@melbpc.org.au>
6468 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6469 S:      Maintained
6470 F:      arch/x86/math-emu/
6471
6472 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6473 L:      netdev@vger.kernel.org
6474 S:      Orphan
6475 F:      drivers/net/wan/dlci.c
6476 F:      drivers/net/wan/sdla.c
6477
6478 FRAMEBUFFER LAYER
6479 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 L:      linux-fbdev@vger.kernel.org
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6484 S:      Maintained
6485 F:      Documentation/fb/
6486 F:      drivers/video/
6487 F:      include/video/
6488 F:      include/linux/fb.h
6489 F:      include/uapi/video/
6490 F:      include/uapi/linux/fb.h
6491
6492 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6493 M:      Horia Geantă <horia.geanta@nxp.com>
6494 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6495 L:      linux-crypto@vger.kernel.org
6496 S:      Maintained
6497 F:      drivers/crypto/caam/
6498 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6499
6500 FREESCALE DIU FRAMEBUFFER DRIVER
6501 M:      Timur Tabi <timur@kernel.org>
6502 L:      linux-fbdev@vger.kernel.org
6503 S:      Maintained
6504 F:      drivers/video/fbdev/fsl-diu-fb.*
6505
6506 FREESCALE DMA DRIVER
6507 M:      Li Yang <leoyang.li@nxp.com>
6508 M:      Zhang Wei <zw@zh-kernel.org>
6509 L:      linuxppc-dev@lists.ozlabs.org
6510 S:      Maintained
6511 F:      drivers/dma/fsldma.*
6512
6513 FREESCALE ENETC ETHERNET DRIVERS
6514 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6515 L:      netdev@vger.kernel.org
6516 S:      Maintained
6517 F:      drivers/net/ethernet/freescale/enetc/
6518
6519 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6520 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6521 L:      netdev@vger.kernel.org
6522 S:      Maintained
6523 F:      drivers/net/ethernet/freescale/gianfar*
6524 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6525
6526 FREESCALE GPMI NAND DRIVER
6527 M:      Han Xu <han.xu@nxp.com>
6528 L:      linux-mtd@lists.infradead.org
6529 S:      Maintained
6530 F:      drivers/mtd/nand/raw/gpmi-nand/*
6531
6532 FREESCALE I2C CPM DRIVER
6533 M:      Jochen Friedrich <jochen@scram.de>
6534 L:      linuxppc-dev@lists.ozlabs.org
6535 L:      linux-i2c@vger.kernel.org
6536 S:      Maintained
6537 F:      drivers/i2c/busses/i2c-cpm.c
6538
6539 FREESCALE IMX DDR PMU DRIVER
6540 M:      Frank Li <Frank.li@nxp.com>
6541 L:      linux-arm-kernel@lists.infradead.org
6542 S:      Maintained
6543 F:      drivers/perf/fsl_imx8_ddr_perf.c
6544 F:      Documentation/admin-guide/perf/imx-ddr.rst
6545 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6546
6547 FREESCALE IMX I2C DRIVER
6548 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6549 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6550 L:      linux-i2c@vger.kernel.org
6551 S:      Maintained
6552 F:      drivers/i2c/busses/i2c-imx.c
6553 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6554
6555 FREESCALE IMX LPI2C DRIVER
6556 M:      Dong Aisheng <aisheng.dong@nxp.com>
6557 L:      linux-i2c@vger.kernel.org
6558 L:      linux-imx@nxp.com
6559 S:      Maintained
6560 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6561 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6562
6563 FREESCALE IMX / MXC FEC DRIVER
6564 M:      Fugang Duan <fugang.duan@nxp.com>
6565 L:      netdev@vger.kernel.org
6566 S:      Maintained
6567 F:      drivers/net/ethernet/freescale/fec_main.c
6568 F:      drivers/net/ethernet/freescale/fec_ptp.c
6569 F:      drivers/net/ethernet/freescale/fec.h
6570 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6571
6572 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6573 M:      Sascha Hauer <s.hauer@pengutronix.de>
6574 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6575 L:      linux-fbdev@vger.kernel.org
6576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6577 S:      Maintained
6578 F:      include/linux/platform_data/video-imxfb.h
6579 F:      drivers/video/fbdev/imxfb.c
6580
6581 FREESCALE QORIQ DPAA ETHERNET DRIVER
6582 M:      Madalin Bucur <madalin.bucur@nxp.com>
6583 L:      netdev@vger.kernel.org
6584 S:      Maintained
6585 F:      drivers/net/ethernet/freescale/dpaa
6586
6587 FREESCALE QORIQ DPAA FMAN DRIVER
6588 M:      Madalin Bucur <madalin.bucur@nxp.com>
6589 L:      netdev@vger.kernel.org
6590 S:      Maintained
6591 F:      drivers/net/ethernet/freescale/fman
6592 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6593
6594 FREESCALE QORIQ PTP CLOCK DRIVER
6595 M:      Yangbo Lu <yangbo.lu@nxp.com>
6596 L:      netdev@vger.kernel.org
6597 S:      Maintained
6598 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6599 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6600 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6601 F:      drivers/ptp/ptp_qoriq.c
6602 F:      drivers/ptp/ptp_qoriq_debugfs.c
6603 F:      include/linux/fsl/ptp_qoriq.h
6604 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6605
6606 FREESCALE QUAD SPI DRIVER
6607 M:      Han Xu <han.xu@nxp.com>
6608 L:      linux-spi@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/spi/spi-fsl-qspi.c
6611
6612 FREESCALE QUICC ENGINE LIBRARY
6613 M:      Qiang Zhao <qiang.zhao@nxp.com>
6614 L:      linuxppc-dev@lists.ozlabs.org
6615 S:      Maintained
6616 F:      drivers/soc/fsl/qe/
6617 F:      include/soc/fsl/*qe*.h
6618 F:      include/soc/fsl/*ucc*.h
6619
6620 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6621 M:      Li Yang <leoyang.li@nxp.com>
6622 L:      netdev@vger.kernel.org
6623 L:      linuxppc-dev@lists.ozlabs.org
6624 S:      Maintained
6625 F:      drivers/net/ethernet/freescale/ucc_geth*
6626
6627 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6628 M:      Zhao Qiang <qiang.zhao@nxp.com>
6629 L:      netdev@vger.kernel.org
6630 L:      linuxppc-dev@lists.ozlabs.org
6631 S:      Maintained
6632 F:      drivers/net/wan/fsl_ucc_hdlc*
6633
6634 FREESCALE QUICC ENGINE UCC UART DRIVER
6635 M:      Timur Tabi <timur@kernel.org>
6636 L:      linuxppc-dev@lists.ozlabs.org
6637 S:      Maintained
6638 F:      drivers/tty/serial/ucc_uart.c
6639
6640 FREESCALE SOC DRIVERS
6641 M:      Li Yang <leoyang.li@nxp.com>
6642 L:      linuxppc-dev@lists.ozlabs.org
6643 L:      linux-arm-kernel@lists.infradead.org
6644 S:      Maintained
6645 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6646 F:      Documentation/devicetree/bindings/soc/fsl/
6647 F:      drivers/soc/fsl/
6648 F:      include/linux/fsl/
6649
6650 FREESCALE SOC FS_ENET DRIVER
6651 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6652 L:      linuxppc-dev@lists.ozlabs.org
6653 L:      netdev@vger.kernel.org
6654 S:      Maintained
6655 F:      drivers/net/ethernet/freescale/fs_enet/
6656 F:      include/linux/fs_enet_pd.h
6657
6658 FREESCALE SOC SOUND DRIVERS
6659 M:      Timur Tabi <timur@kernel.org>
6660 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6661 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6662 R:      Fabio Estevam <festevam@gmail.com>
6663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6664 L:      linuxppc-dev@lists.ozlabs.org
6665 S:      Maintained
6666 F:      sound/soc/fsl/fsl*
6667 F:      sound/soc/fsl/imx*
6668 F:      sound/soc/fsl/mpc8610_hpcd.c
6669
6670 FREESCALE USB PERIPHERAL DRIVERS
6671 M:      Li Yang <leoyang.li@nxp.com>
6672 L:      linux-usb@vger.kernel.org
6673 L:      linuxppc-dev@lists.ozlabs.org
6674 S:      Maintained
6675 F:      drivers/usb/gadget/udc/fsl*
6676
6677 FREEVXFS FILESYSTEM
6678 M:      Christoph Hellwig <hch@infradead.org>
6679 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6680 S:      Maintained
6681 F:      fs/freevxfs/
6682
6683 FREEZER
6684 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6685 M:      Pavel Machek <pavel@ucw.cz>
6686 L:      linux-pm@vger.kernel.org
6687 S:      Supported
6688 F:      Documentation/power/freezing-of-tasks.rst
6689 F:      include/linux/freezer.h
6690 F:      kernel/freezer.c
6691
6692 FRONTSWAP API
6693 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6694 L:      linux-kernel@vger.kernel.org
6695 S:      Maintained
6696 F:      mm/frontswap.c
6697 F:      include/linux/frontswap.h
6698
6699 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6700 M:      David Howells <dhowells@redhat.com>
6701 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6702 S:      Supported
6703 F:      Documentation/filesystems/caching/
6704 F:      fs/fscache/
6705 F:      include/linux/fscache*.h
6706
6707 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6708 M:      Theodore Y. Ts'o <tytso@mit.edu>
6709 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6710 M:      Eric Biggers <ebiggers@kernel.org>
6711 L:      linux-fscrypt@vger.kernel.org
6712 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6713 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6714 S:      Supported
6715 F:      fs/crypto/
6716 F:      include/linux/fscrypt*.h
6717 F:      include/uapi/linux/fscrypt.h
6718 F:      Documentation/filesystems/fscrypt.rst
6719
6720 FSI SUBSYSTEM
6721 M:      Jeremy Kerr <jk@ozlabs.org>
6722 M:      Joel Stanley <joel@jms.id.au>
6723 R:      Alistar Popple <alistair@popple.id.au>
6724 R:      Eddie James <eajames@linux.ibm.com>
6725 L:      linux-fsi@lists.ozlabs.org
6726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6727 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6728 S:      Supported
6729 F:      drivers/fsi/
6730 F:      include/linux/fsi*.h
6731 F:      include/trace/events/fsi*.h
6732
6733 FSI-ATTACHED I2C DRIVER
6734 M:      Eddie James <eajames@linux.ibm.com>
6735 L:      linux-i2c@vger.kernel.org
6736 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6737 S:      Maintained
6738 F:      drivers/i2c/busses/i2c-fsi.c
6739 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6740
6741 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6742 M:      Jan Kara <jack@suse.cz>
6743 R:      Amir Goldstein <amir73il@gmail.com>
6744 L:      linux-fsdevel@vger.kernel.org
6745 S:      Maintained
6746 F:      fs/notify/
6747 F:      include/linux/fsnotify*.h
6748
6749 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6750 M:      Eric Biggers <ebiggers@kernel.org>
6751 M:      Theodore Y. Ts'o <tytso@mit.edu>
6752 L:      linux-fscrypt@vger.kernel.org
6753 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6754 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6755 S:      Supported
6756 F:      fs/verity/
6757 F:      include/linux/fsverity.h
6758 F:      include/uapi/linux/fsverity.h
6759 F:      Documentation/filesystems/fsverity.rst
6760
6761 FUJITSU LAPTOP EXTRAS
6762 M:      Jonathan Woithe <jwoithe@just42.net>
6763 L:      platform-driver-x86@vger.kernel.org
6764 S:      Maintained
6765 F:      drivers/platform/x86/fujitsu-laptop.c
6766
6767 FUJITSU M-5MO LS CAMERA ISP DRIVER
6768 M:      Kyungmin Park <kyungmin.park@samsung.com>
6769 M:      Heungjun Kim <riverful.kim@samsung.com>
6770 L:      linux-media@vger.kernel.org
6771 S:      Maintained
6772 F:      drivers/media/i2c/m5mols/
6773 F:      include/media/i2c/m5mols.h
6774
6775 FUJITSU TABLET EXTRAS
6776 M:      Robert Gerlach <khnz@gmx.de>
6777 L:      platform-driver-x86@vger.kernel.org
6778 S:      Maintained
6779 F:      drivers/platform/x86/fujitsu-tablet.c
6780
6781 FUSE: FILESYSTEM IN USERSPACE
6782 M:      Miklos Szeredi <miklos@szeredi.hu>
6783 L:      linux-fsdevel@vger.kernel.org
6784 W:      http://fuse.sourceforge.net/
6785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6786 S:      Maintained
6787 F:      fs/fuse/
6788 F:      include/uapi/linux/fuse.h
6789 F:      Documentation/filesystems/fuse.txt
6790
6791 FUTEX SUBSYSTEM
6792 M:      Thomas Gleixner <tglx@linutronix.de>
6793 M:      Ingo Molnar <mingo@redhat.com>
6794 R:      Peter Zijlstra <peterz@infradead.org>
6795 R:      Darren Hart <dvhart@infradead.org>
6796 L:      linux-kernel@vger.kernel.org
6797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6798 S:      Maintained
6799 F:      kernel/futex.c
6800 F:      include/asm-generic/futex.h
6801 F:      include/linux/futex.h
6802 F:      include/uapi/linux/futex.h
6803 F:      tools/testing/selftests/futex/
6804 F:      tools/perf/bench/futex*
6805 F:      Documentation/*futex*
6806
6807 GCC PLUGINS
6808 M:      Kees Cook <keescook@chromium.org>
6809 R:      Emese Revfy <re.emese@gmail.com>
6810 L:      kernel-hardening@lists.openwall.com
6811 S:      Maintained
6812 F:      scripts/gcc-plugins/
6813 F:      scripts/gcc-plugin.sh
6814 F:      scripts/Makefile.gcc-plugins
6815 F:      Documentation/core-api/gcc-plugins.rst
6816
6817 GASKET DRIVER FRAMEWORK
6818 M:      Rob Springer <rspringer@google.com>
6819 M:      Todd Poynor <toddpoynor@google.com>
6820 M:      Ben Chan <benchan@chromium.org>
6821 S:      Maintained
6822 F:      drivers/staging/gasket/
6823
6824 GCOV BASED KERNEL PROFILING
6825 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6826 S:      Maintained
6827 F:      kernel/gcov/
6828 F:      Documentation/dev-tools/gcov.rst
6829
6830 GDB KERNEL DEBUGGING HELPER SCRIPTS
6831 M:      Jan Kiszka <jan.kiszka@siemens.com>
6832 M:      Kieran Bingham <kbingham@kernel.org>
6833 S:      Supported
6834 F:      scripts/gdb/
6835
6836 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6837 M:      Achim Leubner <achim_leubner@adaptec.com>
6838 L:      linux-scsi@vger.kernel.org
6839 W:      http://www.icp-vortex.com/
6840 S:      Supported
6841 F:      drivers/scsi/gdt*
6842
6843 GEMTEK FM RADIO RECEIVER DRIVER
6844 M:      Hans Verkuil <hverkuil@xs4all.nl>
6845 L:      linux-media@vger.kernel.org
6846 T:      git git://linuxtv.org/media_tree.git
6847 W:      https://linuxtv.org
6848 S:      Maintained
6849 F:      drivers/media/radio/radio-gemtek*
6850
6851 GENERIC ARCHITECTURE TOPOLOGY
6852 M:      Sudeep Holla <sudeep.holla@arm.com>
6853 L:      linux-kernel@vger.kernel.org
6854 S:      Maintained
6855 F:      drivers/base/arch_topology.c
6856 F:      include/linux/arch_topology.h
6857
6858 GENERIC GPIO I2C DRIVER
6859 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6860 S:      Supported
6861 F:      drivers/i2c/busses/i2c-gpio.c
6862 F:      include/linux/platform_data/i2c-gpio.h
6863
6864 GENERIC GPIO I2C MULTIPLEXER DRIVER
6865 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6866 L:      linux-i2c@vger.kernel.org
6867 S:      Supported
6868 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6869 F:      include/linux/platform_data/i2c-mux-gpio.h
6870 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6871
6872 GENERIC HDLC (WAN) DRIVERS
6873 M:      Krzysztof Halasa <khc@pm.waw.pl>
6874 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6875 S:      Maintained
6876 F:      drivers/net/wan/c101.c
6877 F:      drivers/net/wan/hd6457*
6878 F:      drivers/net/wan/hdlc*
6879 F:      drivers/net/wan/n2.c
6880 F:      drivers/net/wan/pc300too.c
6881 F:      drivers/net/wan/pci200syn.c
6882 F:      drivers/net/wan/wanxl*
6883
6884 GENERIC INCLUDE/ASM HEADER FILES
6885 M:      Arnd Bergmann <arnd@arndb.de>
6886 L:      linux-arch@vger.kernel.org
6887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6888 S:      Maintained
6889 F:      include/asm-generic/
6890 F:      include/uapi/asm-generic/
6891
6892 GENERIC PHY FRAMEWORK
6893 M:      Kishon Vijay Abraham I <kishon@ti.com>
6894 L:      linux-kernel@vger.kernel.org
6895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6896 S:      Supported
6897 F:      drivers/phy/
6898 F:      include/linux/phy/
6899 F:      Documentation/devicetree/bindings/phy/
6900
6901 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6902 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6903 S:      Supported
6904 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6905
6906 GENERIC PM DOMAINS
6907 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6908 M:      Kevin Hilman <khilman@kernel.org>
6909 M:      Ulf Hansson <ulf.hansson@linaro.org>
6910 L:      linux-pm@vger.kernel.org
6911 S:      Supported
6912 F:      drivers/base/power/domain*.c
6913 F:      include/linux/pm_domain.h
6914 F:      Documentation/devicetree/bindings/power/power_domain.txt
6915
6916 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6917 M:      Eugen Hristev <eugen.hristev@microchip.com>
6918 L:      linux-input@vger.kernel.org
6919 S:      Maintained
6920 F:      drivers/input/touchscreen/resistive-adc-touch.c
6921
6922 GENERIC UIO DRIVER FOR PCI DEVICES
6923 M:      "Michael S. Tsirkin" <mst@redhat.com>
6924 L:      kvm@vger.kernel.org
6925 S:      Supported
6926 F:      drivers/uio/uio_pci_generic.c
6927
6928 GENERIC VDSO LIBRARY:
6929 M:      Andy Lutomirski <luto@kernel.org>
6930 M:      Thomas Gleixner <tglx@linutronix.de>
6931 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6932 L:      linux-kernel@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6934 S:      Maintained
6935 F:      lib/vdso/
6936 F:      kernel/time/vsyscall.c
6937 F:      include/vdso/
6938 F:      include/asm-generic/vdso/vsyscall.h
6939
6940 GENWQE (IBM Generic Workqueue Card)
6941 M:      Frank Haverkamp <haver@linux.ibm.com>
6942 S:      Supported
6943 F:      drivers/misc/genwqe/
6944
6945 GET_MAINTAINER SCRIPT
6946 M:      Joe Perches <joe@perches.com>
6947 S:      Maintained
6948 F:      scripts/get_maintainer.pl
6949
6950 GFS2 FILE SYSTEM
6951 M:      Bob Peterson <rpeterso@redhat.com>
6952 M:      Andreas Gruenbacher <agruenba@redhat.com>
6953 L:      cluster-devel@redhat.com
6954 W:      http://sources.redhat.com/cluster/
6955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6956 S:      Supported
6957 F:      Documentation/filesystems/gfs2*.txt
6958 F:      fs/gfs2/
6959 F:      include/uapi/linux/gfs2_ondisk.h
6960
6961 GNSS SUBSYSTEM
6962 M:      Johan Hovold <johan@kernel.org>
6963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6964 S:      Maintained
6965 F:      Documentation/ABI/testing/sysfs-class-gnss
6966 F:      Documentation/devicetree/bindings/gnss/
6967 F:      drivers/gnss/
6968 F:      include/linux/gnss.h
6969
6970 GO7007 MPEG CODEC
6971 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6972 L:      linux-media@vger.kernel.org
6973 S:      Maintained
6974 F:      drivers/media/usb/go7007/
6975
6976 GOODIX TOUCHSCREEN
6977 M:      Bastien Nocera <hadess@hadess.net>
6978 L:      linux-input@vger.kernel.org
6979 S:      Maintained
6980 F:      drivers/input/touchscreen/goodix.c
6981
6982 GOOGLE ETHERNET DRIVERS
6983 M:      Catherine Sullivan <csully@google.com>
6984 R:      Sagi Shahar <sagis@google.com>
6985 R:      Jon Olson <jonolson@google.com>
6986 L:      netdev@vger.kernel.org
6987 S:      Supported
6988 F:      Documentation/networking/device_drivers/google/gve.rst
6989 F:      drivers/net/ethernet/google
6990
6991 GPD POCKET FAN DRIVER
6992 M:      Hans de Goede <hdegoede@redhat.com>
6993 L:      platform-driver-x86@vger.kernel.org
6994 S:      Maintained
6995 F:      drivers/platform/x86/gpd-pocket-fan.c
6996
6997 GPIO ACPI SUPPORT
6998 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6999 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7000 L:      linux-gpio@vger.kernel.org
7001 L:      linux-acpi@vger.kernel.org
7002 S:      Maintained
7003 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7004 F:      drivers/gpio/gpiolib-acpi.c
7005
7006 GPIO IR Transmitter
7007 M:      Sean Young <sean@mess.org>
7008 L:      linux-media@vger.kernel.org
7009 S:      Maintained
7010 F:      drivers/media/rc/gpio-ir-tx.c
7011
7012 GPIO MOCKUP DRIVER
7013 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7014 L:      linux-gpio@vger.kernel.org
7015 S:      Maintained
7016 F:      drivers/gpio/gpio-mockup.c
7017 F:      tools/testing/selftests/gpio/
7018
7019 GPIO SUBSYSTEM
7020 M:      Linus Walleij <linus.walleij@linaro.org>
7021 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7022 L:      linux-gpio@vger.kernel.org
7023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7024 S:      Maintained
7025 F:      Documentation/devicetree/bindings/gpio/
7026 F:      Documentation/driver-api/gpio/
7027 F:      Documentation/admin-guide/gpio/
7028 F:      Documentation/ABI/testing/gpio-cdev
7029 F:      Documentation/ABI/obsolete/sysfs-gpio
7030 F:      drivers/gpio/
7031 F:      include/linux/gpio/
7032 F:      include/linux/gpio.h
7033 F:      include/linux/of_gpio.h
7034 F:      include/asm-generic/gpio.h
7035 F:      include/uapi/linux/gpio.h
7036 F:      tools/gpio/
7037
7038 GRE DEMULTIPLEXER DRIVER
7039 M:      Dmitry Kozlov <xeb@mail.ru>
7040 L:      netdev@vger.kernel.org
7041 S:      Maintained
7042 F:      net/ipv4/gre_demux.c
7043 F:      net/ipv4/gre_offload.c
7044 F:      include/net/gre.h
7045
7046 GRETH 10/100/1G Ethernet MAC device driver
7047 M:      Andreas Larsson <andreas@gaisler.com>
7048 L:      netdev@vger.kernel.org
7049 S:      Maintained
7050 F:      drivers/net/ethernet/aeroflex/
7051
7052 GREYBUS AUDIO PROTOCOLS DRIVERS
7053 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7054 M:      Mark Greer <mgreer@animalcreek.com>
7055 S:      Maintained
7056 F:      drivers/staging/greybus/audio_apbridgea.c
7057 F:      drivers/staging/greybus/audio_apbridgea.h
7058 F:      drivers/staging/greybus/audio_codec.c
7059 F:      drivers/staging/greybus/audio_codec.h
7060 F:      drivers/staging/greybus/audio_gb.c
7061 F:      drivers/staging/greybus/audio_manager.c
7062 F:      drivers/staging/greybus/audio_manager.h
7063 F:      drivers/staging/greybus/audio_manager_module.c
7064 F:      drivers/staging/greybus/audio_manager_private.h
7065 F:      drivers/staging/greybus/audio_manager_sysfs.c
7066 F:      drivers/staging/greybus/audio_module.c
7067 F:      drivers/staging/greybus/audio_topology.c
7068
7069 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7070 M:      Viresh Kumar <vireshk@kernel.org>
7071 S:      Maintained
7072 F:      drivers/staging/greybus/authentication.c
7073 F:      drivers/staging/greybus/bootrom.c
7074 F:      drivers/staging/greybus/firmware.h
7075 F:      drivers/staging/greybus/fw-core.c
7076 F:      drivers/staging/greybus/fw-download.c
7077 F:      drivers/staging/greybus/fw-management.c
7078 F:      drivers/staging/greybus/greybus_authentication.h
7079 F:      drivers/staging/greybus/greybus_firmware.h
7080 F:      drivers/staging/greybus/hid.c
7081 F:      drivers/staging/greybus/i2c.c
7082 F:      drivers/staging/greybus/spi.c
7083 F:      drivers/staging/greybus/spilib.c
7084 F:      drivers/staging/greybus/spilib.h
7085
7086 GREYBUS LOOPBACK DRIVER
7087 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7088 S:      Maintained
7089 F:      drivers/staging/greybus/loopback.c
7090
7091 GREYBUS PLATFORM DRIVERS
7092 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7093 S:      Maintained
7094 F:      drivers/staging/greybus/arche-platform.c
7095 F:      drivers/staging/greybus/arche-apb-ctrl.c
7096 F:      drivers/staging/greybus/arche_platform.h
7097
7098 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7099 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7100 S:      Maintained
7101 F:      drivers/staging/greybus/sdio.c
7102 F:      drivers/staging/greybus/light.c
7103 F:      drivers/staging/greybus/gpio.c
7104 F:      drivers/staging/greybus/power_supply.c
7105 F:      drivers/staging/greybus/spi.c
7106 F:      drivers/staging/greybus/spilib.c
7107
7108 GREYBUS SUBSYSTEM
7109 M:      Johan Hovold <johan@kernel.org>
7110 M:      Alex Elder <elder@kernel.org>
7111 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7112 S:      Maintained
7113 F:      drivers/staging/greybus/
7114 F:      drivers/greybus/
7115 F:      include/linux/greybus.h
7116 F:      include/linux/greybus/
7117 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7118
7119 GREYBUS UART PROTOCOLS DRIVERS
7120 M:      David Lin <dtwlin@gmail.com>
7121 S:      Maintained
7122 F:      drivers/staging/greybus/uart.c
7123 F:      drivers/staging/greybus/log.c
7124
7125 GS1662 VIDEO SERIALIZER
7126 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7127 L:      linux-media@vger.kernel.org
7128 T:      git git://linuxtv.org/media_tree.git
7129 S:      Maintained
7130 F:      drivers/media/spi/gs1662.c
7131
7132 GSPCA FINEPIX SUBDRIVER
7133 M:      Frank Zago <frank@zago.net>
7134 L:      linux-media@vger.kernel.org
7135 T:      git git://linuxtv.org/media_tree.git
7136 S:      Maintained
7137 F:      drivers/media/usb/gspca/finepix.c
7138
7139 GSPCA GL860 SUBDRIVER
7140 M:      Olivier Lorin <o.lorin@laposte.net>
7141 L:      linux-media@vger.kernel.org
7142 T:      git git://linuxtv.org/media_tree.git
7143 S:      Maintained
7144 F:      drivers/media/usb/gspca/gl860/
7145
7146 GSPCA M5602 SUBDRIVER
7147 M:      Erik Andren <erik.andren@gmail.com>
7148 L:      linux-media@vger.kernel.org
7149 T:      git git://linuxtv.org/media_tree.git
7150 S:      Maintained
7151 F:      drivers/media/usb/gspca/m5602/
7152
7153 GSPCA PAC207 SONIXB SUBDRIVER
7154 M:      Hans Verkuil <hverkuil@xs4all.nl>
7155 L:      linux-media@vger.kernel.org
7156 T:      git git://linuxtv.org/media_tree.git
7157 S:      Odd Fixes
7158 F:      drivers/media/usb/gspca/pac207.c
7159
7160 GSPCA SN9C20X SUBDRIVER
7161 M:      Brian Johnson <brijohn@gmail.com>
7162 L:      linux-media@vger.kernel.org
7163 T:      git git://linuxtv.org/media_tree.git
7164 S:      Maintained
7165 F:      drivers/media/usb/gspca/sn9c20x.c
7166
7167 GSPCA T613 SUBDRIVER
7168 M:      Leandro Costantino <lcostantino@gmail.com>
7169 L:      linux-media@vger.kernel.org
7170 T:      git git://linuxtv.org/media_tree.git
7171 S:      Maintained
7172 F:      drivers/media/usb/gspca/t613.c
7173
7174 GSPCA USB WEBCAM DRIVER
7175 M:      Hans Verkuil <hverkuil@xs4all.nl>
7176 L:      linux-media@vger.kernel.org
7177 T:      git git://linuxtv.org/media_tree.git
7178 S:      Odd Fixes
7179 F:      drivers/media/usb/gspca/
7180
7181 GTP (GPRS Tunneling Protocol)
7182 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7183 M:      Harald Welte <laforge@gnumonks.org>
7184 L:      osmocom-net-gprs@lists.osmocom.org
7185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7186 S:      Maintained
7187 F:      drivers/net/gtp.c
7188
7189 GUID PARTITION TABLE (GPT)
7190 M:      Davidlohr Bueso <dave@stgolabs.net>
7191 L:      linux-efi@vger.kernel.org
7192 S:      Maintained
7193 F:      block/partitions/efi.*
7194
7195 H8/300 ARCHITECTURE
7196 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7197 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7198 W:      http://uclinux-h8.sourceforge.jp
7199 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7200 S:      Maintained
7201 F:      arch/h8300/
7202 F:      drivers/clocksource/h8300_*.c
7203 F:      drivers/clk/h8300/
7204 F:      drivers/irqchip/irq-renesas-h8*.c
7205
7206 HABANALABS PCI DRIVER
7207 M:      Oded Gabbay <oded.gabbay@gmail.com>
7208 T:      git https://github.com/HabanaAI/linux.git
7209 S:      Supported
7210 F:      drivers/misc/habanalabs/
7211 F:      include/uapi/misc/habanalabs.h
7212 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7213 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7214
7215 HACKRF MEDIA DRIVER
7216 M:      Antti Palosaari <crope@iki.fi>
7217 L:      linux-media@vger.kernel.org
7218 W:      https://linuxtv.org
7219 W:      http://palosaari.fi/linux/
7220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7221 T:      git git://linuxtv.org/anttip/media_tree.git
7222 S:      Maintained
7223 F:      drivers/media/usb/hackrf/
7224
7225 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7226 M:      Frank Seidel <frank@f-seidel.de>
7227 L:      platform-driver-x86@vger.kernel.org
7228 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7229 S:      Maintained
7230 F:      drivers/platform/x86/hdaps.c
7231
7232 HARDWARE MONITORING
7233 M:      Jean Delvare <jdelvare@suse.com>
7234 M:      Guenter Roeck <linux@roeck-us.net>
7235 L:      linux-hwmon@vger.kernel.org
7236 W:      http://hwmon.wiki.kernel.org/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7238 S:      Maintained
7239 F:      Documentation/devicetree/bindings/hwmon/
7240 F:      Documentation/hwmon/
7241 F:      drivers/hwmon/
7242 F:      include/linux/hwmon*.h
7243 F:      include/trace/events/hwmon*.h
7244
7245 HARDWARE RANDOM NUMBER GENERATOR CORE
7246 M:      Matt Mackall <mpm@selenic.com>
7247 M:      Herbert Xu <herbert@gondor.apana.org.au>
7248 L:      linux-crypto@vger.kernel.org
7249 S:      Odd fixes
7250 F:      Documentation/devicetree/bindings/rng/
7251 F:      Documentation/admin-guide/hw_random.rst
7252 F:      drivers/char/hw_random/
7253 F:      include/linux/hw_random.h
7254
7255 HARDWARE TRACING FACILITIES
7256 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7257 S:      Maintained
7258 F:      drivers/hwtracing/
7259
7260 HARDWARE SPINLOCK CORE
7261 M:      Ohad Ben-Cohen <ohad@wizery.com>
7262 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7263 L:      linux-remoteproc@vger.kernel.org
7264 S:      Maintained
7265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7266 F:      Documentation/devicetree/bindings/hwlock/
7267 F:      Documentation/hwspinlock.txt
7268 F:      drivers/hwspinlock/
7269 F:      include/linux/hwspinlock.h
7270
7271 HARMONY SOUND DRIVER
7272 L:      linux-parisc@vger.kernel.org
7273 S:      Maintained
7274 F:      sound/parisc/harmony.*
7275
7276 HDPVR USB VIDEO ENCODER DRIVER
7277 M:      Hans Verkuil <hverkuil@xs4all.nl>
7278 L:      linux-media@vger.kernel.org
7279 T:      git git://linuxtv.org/media_tree.git
7280 W:      https://linuxtv.org
7281 S:      Odd Fixes
7282 F:      drivers/media/usb/hdpvr/
7283
7284 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7285 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7286 S:      Supported
7287 F:      Documentation/watchdog/hpwdt.rst
7288 F:      drivers/watchdog/hpwdt.c
7289
7290 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7291 M:      Don Brace <don.brace@microsemi.com>
7292 L:      esc.storagedev@microsemi.com
7293 L:      linux-scsi@vger.kernel.org
7294 S:      Supported
7295 F:      Documentation/scsi/hpsa.txt
7296 F:      drivers/scsi/hpsa*.[ch]
7297 F:      include/linux/cciss*.h
7298 F:      include/uapi/linux/cciss*.h
7299
7300 HFI1 DRIVER
7301 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7302 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7303 L:      linux-rdma@vger.kernel.org
7304 S:      Supported
7305 F:      drivers/infiniband/hw/hfi1
7306
7307 HFS FILESYSTEM
7308 L:      linux-fsdevel@vger.kernel.org
7309 S:      Orphan
7310 F:      Documentation/filesystems/hfs.txt
7311 F:      fs/hfs/
7312
7313 HFSPLUS FILESYSTEM
7314 L:      linux-fsdevel@vger.kernel.org
7315 S:      Orphan
7316 F:      Documentation/filesystems/hfsplus.txt
7317 F:      fs/hfsplus/
7318
7319 HGA FRAMEBUFFER DRIVER
7320 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7321 L:      linux-nvidia@lists.surfsouth.com
7322 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7323 S:      Maintained
7324 F:      drivers/video/fbdev/hgafb.c
7325
7326 HIBERNATION (aka Software Suspend, aka swsusp)
7327 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7328 M:      Pavel Machek <pavel@ucw.cz>
7329 L:      linux-pm@vger.kernel.org
7330 B:      https://bugzilla.kernel.org
7331 S:      Supported
7332 F:      arch/x86/power/
7333 F:      drivers/base/power/
7334 F:      kernel/power/
7335 F:      include/linux/suspend.h
7336 F:      include/linux/freezer.h
7337 F:      include/linux/pm.h
7338 F:      arch/*/include/asm/suspend*.h
7339
7340 HID CORE LAYER
7341 M:      Jiri Kosina <jikos@kernel.org>
7342 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7343 L:      linux-input@vger.kernel.org
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7345 S:      Maintained
7346 F:      drivers/hid/
7347 F:      include/linux/hid*
7348 F:      include/uapi/linux/hid*
7349
7350 HID SENSOR HUB DRIVERS
7351 M:      Jiri Kosina <jikos@kernel.org>
7352 M:      Jonathan Cameron <jic23@kernel.org>
7353 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7354 L:      linux-input@vger.kernel.org
7355 L:      linux-iio@vger.kernel.org
7356 S:      Maintained
7357 F:      Documentation/hid/hid-sensor*
7358 F:      drivers/hid/hid-sensor-*
7359 F:      drivers/iio/*/hid-*
7360 F:      include/linux/hid-sensor-*
7361
7362 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7363 M:      Thomas Gleixner <tglx@linutronix.de>
7364 L:      linux-kernel@vger.kernel.org
7365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7366 S:      Maintained
7367 F:      Documentation/timers/
7368 F:      kernel/time/hrtimer.c
7369 F:      kernel/time/clockevents.c
7370 F:      kernel/time/timer_*.c
7371 F:      include/linux/clockchips.h
7372 F:      include/linux/hrtimer.h
7373
7374 HIGH-SPEED SCC DRIVER FOR AX.25
7375 L:      linux-hams@vger.kernel.org
7376 S:      Orphan
7377 F:      drivers/net/hamradio/dmascc.c
7378 F:      drivers/net/hamradio/scc.c
7379
7380 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7381 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7382 W:      http://www.highpoint-tech.com
7383 S:      Supported
7384 F:      Documentation/scsi/hptiop.txt
7385 F:      drivers/scsi/hptiop.c
7386
7387 HIPPI
7388 M:      Jes Sorensen <jes@trained-monkey.org>
7389 L:      linux-hippi@sunsite.dk
7390 S:      Maintained
7391 F:      include/linux/hippidevice.h
7392 F:      include/uapi/linux/if_hippi.h
7393 F:      net/802/hippi.c
7394 F:      drivers/net/hippi/
7395
7396 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7397 M:      Zaibo Xu <xuzaibo@huawei.com>
7398 L:      linux-crypto@vger.kernel.org
7399 S:      Maintained
7400 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7401 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7402 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7403 F:      drivers/crypto/hisilicon/sec2/sec.h
7404 F:      Documentation/ABI/testing/debugfs-hisi-sec
7405
7406 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7407 M:      Zaibo Xu <xuzaibo@huawei.com>
7408 L:      linux-crypto@vger.kernel.org
7409 S:      Maintained
7410 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7411 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7412 F:      drivers/crypto/hisilicon/hpre/hpre.h
7413 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7414
7415 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7416 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7417 M:      Salil Mehta <salil.mehta@huawei.com>
7418 L:      netdev@vger.kernel.org
7419 W:      http://www.hisilicon.com
7420 S:      Maintained
7421 F:      drivers/net/ethernet/hisilicon/hns3/
7422
7423 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7424 M:      Zaibo Xu <xuzaibo@huawei.com>
7425 S:      Maintained
7426 F:      drivers/char/hw_random/hisi-trng-v2.c
7427
7428 HISILICON LPC BUS DRIVER
7429 M:      john.garry@huawei.com
7430 W:      http://www.hisilicon.com
7431 S:      Maintained
7432 F:      drivers/bus/hisi_lpc.c
7433 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7434
7435 HISILICON NETWORK SUBSYSTEM DRIVER
7436 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7437 M:      Salil Mehta <salil.mehta@huawei.com>
7438 L:      netdev@vger.kernel.org
7439 W:      http://www.hisilicon.com
7440 S:      Maintained
7441 F:      drivers/net/ethernet/hisilicon/
7442 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7443
7444 HISILICON PMU DRIVER
7445 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7446 W:      http://www.hisilicon.com
7447 S:      Supported
7448 F:      drivers/perf/hisilicon
7449 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7450
7451 HISILICON ROCE DRIVER
7452 M:      Lijun Ou <oulijun@huawei.com>
7453 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7454 L:      linux-rdma@vger.kernel.org
7455 S:      Maintained
7456 F:      drivers/infiniband/hw/hns/
7457 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7458
7459 HISILICON SAS Controller
7460 M:      John Garry <john.garry@huawei.com>
7461 W:      http://www.hisilicon.com
7462 S:      Supported
7463 F:      drivers/scsi/hisi_sas/
7464 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7465
7466 HISILICON QM AND ZIP Controller DRIVER
7467 M:      Zhou Wang <wangzhou1@hisilicon.com>
7468 L:      linux-crypto@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/crypto/hisilicon/qm.c
7471 F:      drivers/crypto/hisilicon/qm.h
7472 F:      drivers/crypto/hisilicon/sgl.c
7473 F:      drivers/crypto/hisilicon/zip/
7474 F:      Documentation/ABI/testing/debugfs-hisi-zip
7475
7476 HMM - Heterogeneous Memory Management
7477 M:      Jérôme Glisse <jglisse@redhat.com>
7478 L:      linux-mm@kvack.org
7479 S:      Maintained
7480 F:      mm/hmm*
7481 F:      include/linux/hmm*
7482 F:      Documentation/vm/hmm.rst
7483
7484 HOST AP DRIVER
7485 M:      Jouni Malinen <j@w1.fi>
7486 L:      linux-wireless@vger.kernel.org
7487 W:      http://w1.fi/hostap-driver.html
7488 S:      Obsolete
7489 F:      drivers/net/wireless/intersil/hostap/
7490
7491 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7492 L:      platform-driver-x86@vger.kernel.org
7493 S:      Orphan
7494 F:      drivers/platform/x86/tc1100-wmi.c
7495
7496 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7497 M:      Jaroslav Kysela <perex@perex.cz>
7498 S:      Obsolete
7499 F:      drivers/staging/hp/hp100.*
7500
7501 HPET:   High Precision Event Timers driver
7502 M:      Clemens Ladisch <clemens@ladisch.de>
7503 S:      Maintained
7504 F:      Documentation/timers/hpet.rst
7505 F:      drivers/char/hpet.c
7506 F:      include/linux/hpet.h
7507 F:      include/uapi/linux/hpet.h
7508
7509 HPET:   x86
7510 S:      Orphan
7511 F:      arch/x86/kernel/hpet.c
7512 F:      arch/x86/include/asm/hpet.h
7513
7514 HPFS FILESYSTEM
7515 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7516 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7517 S:      Maintained
7518 F:      fs/hpfs/
7519
7520 HSI SUBSYSTEM
7521 M:      Sebastian Reichel <sre@kernel.org>
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7523 S:      Maintained
7524 F:      Documentation/ABI/testing/sysfs-bus-hsi
7525 F:      Documentation/driver-api/hsi.rst
7526 F:      drivers/hsi/
7527 F:      include/linux/hsi/
7528 F:      include/uapi/linux/hsi/
7529
7530 HSO 3G MODEM DRIVER
7531 L:      linux-usb@vger.kernel.org
7532 S:      Orphan
7533 F:      drivers/net/usb/hso.c
7534
7535 HSR NETWORK PROTOCOL
7536 M:      Arvid Brodin <arvid.brodin@alten.se>
7537 L:      netdev@vger.kernel.org
7538 S:      Maintained
7539 F:      net/hsr/
7540
7541 HT16K33 LED CONTROLLER DRIVER
7542 M:      Robin van der Gracht <robin@protonic.nl>
7543 S:      Maintained
7544 F:      drivers/auxdisplay/ht16k33.c
7545 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7546
7547 HTCPEN TOUCHSCREEN DRIVER
7548 M:      Pau Oliva Fora <pof@eslack.org>
7549 L:      linux-input@vger.kernel.org
7550 S:      Maintained
7551 F:      drivers/input/touchscreen/htcpen.c
7552
7553 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7554 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7555 L:      linux-iio@vger.kernel.org
7556 W:      http://www.st.com/
7557 S:      Maintained
7558 F:      drivers/iio/humidity/hts221*
7559 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7560
7561 HUAWEI ETHERNET DRIVER
7562 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7563 L:      netdev@vger.kernel.org
7564 S:      Supported
7565 F:      Documentation/networking/hinic.txt
7566 F:      drivers/net/ethernet/huawei/hinic/
7567
7568 HUGETLB FILESYSTEM
7569 M:      Mike Kravetz <mike.kravetz@oracle.com>
7570 L:      linux-mm@kvack.org
7571 S:      Maintained
7572 F:      fs/hugetlbfs/
7573 F:      mm/hugetlb.c
7574 F:      include/linux/hugetlb.h
7575 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7576 F:      Documentation/vm/hugetlbfs_reserv.rst
7577 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7578
7579 HVA ST MEDIA DRIVER
7580 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7581 L:      linux-media@vger.kernel.org
7582 T:      git git://linuxtv.org/media_tree.git
7583 W:      https://linuxtv.org
7584 S:      Supported
7585 F:      drivers/media/platform/sti/hva
7586
7587 HWPOISON MEMORY FAILURE HANDLING
7588 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7589 L:      linux-mm@kvack.org
7590 S:      Maintained
7591 F:      mm/memory-failure.c
7592 F:      mm/hwpoison-inject.c
7593
7594 HYGON PROCESSOR SUPPORT
7595 M:      Pu Wen <puwen@hygon.cn>
7596 L:      linux-kernel@vger.kernel.org
7597 S:      Maintained
7598 F:      arch/x86/kernel/cpu/hygon.c
7599
7600 HYNIX HI556 SENSOR DRIVER
7601 M:      Shawn Tu <shawnx.tu@intel.com>
7602 L:      linux-media@vger.kernel.org
7603 T:      git git://linuxtv.org/media_tree.git
7604 S:      Maintained
7605 F:      drivers/media/i2c/hi556.c
7606
7607 Hyper-V CORE AND DRIVERS
7608 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7609 M:      Haiyang Zhang <haiyangz@microsoft.com>
7610 M:      Stephen Hemminger <sthemmin@microsoft.com>
7611 M:      Sasha Levin <sashal@kernel.org>
7612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7613 L:      linux-hyperv@vger.kernel.org
7614 S:      Supported
7615 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7616 F:      arch/x86/include/asm/mshyperv.h
7617 F:      arch/x86/include/asm/trace/hyperv.h
7618 F:      arch/x86/include/asm/hyperv-tlfs.h
7619 F:      arch/x86/kernel/cpu/mshyperv.c
7620 F:      arch/x86/hyperv
7621 F:      drivers/clocksource/hyperv_timer.c
7622 F:      drivers/hid/hid-hyperv.c
7623 F:      drivers/hv/
7624 F:      drivers/input/serio/hyperv-keyboard.c
7625 F:      drivers/pci/controller/pci-hyperv.c
7626 F:      drivers/pci/controller/pci-hyperv-intf.c
7627 F:      drivers/net/hyperv/
7628 F:      drivers/scsi/storvsc_drv.c
7629 F:      drivers/uio/uio_hv_generic.c
7630 F:      drivers/video/fbdev/hyperv_fb.c
7631 F:      drivers/iommu/hyperv-iommu.c
7632 F:      net/vmw_vsock/hyperv_transport.c
7633 F:      include/clocksource/hyperv_timer.h
7634 F:      include/linux/hyperv.h
7635 F:      include/uapi/linux/hyperv.h
7636 F:      include/asm-generic/mshyperv.h
7637 F:      tools/hv/
7638 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7639
7640 HYPERBUS SUPPORT
7641 M:      Vignesh Raghavendra <vigneshr@ti.com>
7642 S:      Supported
7643 F:      drivers/mtd/hyperbus/
7644 F:      include/linux/mtd/hyperbus.h
7645 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7646 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7647
7648 HYPERVISOR VIRTUAL CONSOLE DRIVER
7649 L:      linuxppc-dev@lists.ozlabs.org
7650 S:      Odd Fixes
7651 F:      drivers/tty/hvc/
7652
7653 I2C ACPI SUPPORT
7654 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7655 L:      linux-i2c@vger.kernel.org
7656 L:      linux-acpi@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/i2c/i2c-core-acpi.c
7659
7660 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7661 M:      Ajay Gupta <ajayg@nvidia.com>
7662 L:      linux-i2c@vger.kernel.org
7663 S:      Maintained
7664 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7665 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7666
7667 I2C MUXES
7668 M:      Peter Rosin <peda@axentia.se>
7669 L:      linux-i2c@vger.kernel.org
7670 S:      Maintained
7671 F:      Documentation/i2c/i2c-topology.rst
7672 F:      Documentation/i2c/muxes/
7673 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7674 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7675 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7676 F:      drivers/i2c/i2c-mux.c
7677 F:      drivers/i2c/muxes/
7678 F:      include/linux/i2c-mux.h
7679
7680 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7681 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7682 L:      linux-i2c@vger.kernel.org
7683 S:      Maintained
7684 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7685 F:      drivers/i2c/busses/i2c-mv64xxx.c
7686
7687 I2C OVER PARALLEL PORT
7688 M:      Jean Delvare <jdelvare@suse.com>
7689 L:      linux-i2c@vger.kernel.org
7690 S:      Maintained
7691 F:      Documentation/i2c/busses/i2c-parport.rst
7692 F:      Documentation/i2c/busses/i2c-parport-light.rst
7693 F:      drivers/i2c/busses/i2c-parport.c
7694 F:      drivers/i2c/busses/i2c-parport-light.c
7695
7696 I2C SUBSYSTEM
7697 M:      Wolfram Sang <wsa@the-dreams.de>
7698 L:      linux-i2c@vger.kernel.org
7699 W:      https://i2c.wiki.kernel.org/
7700 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7702 S:      Maintained
7703 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7704 F:      Documentation/i2c/
7705 F:      drivers/i2c/*
7706 F:      include/linux/i2c.h
7707 F:      include/linux/i2c-dev.h
7708 F:      include/linux/i2c-smbus.h
7709 F:      include/uapi/linux/i2c.h
7710 F:      include/uapi/linux/i2c-*.h
7711
7712 I2C SUBSYSTEM HOST DRIVERS
7713 L:      linux-i2c@vger.kernel.org
7714 W:      https://i2c.wiki.kernel.org/
7715 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7717 S:      Odd Fixes
7718 F:      Documentation/devicetree/bindings/i2c/
7719 F:      drivers/i2c/algos/
7720 F:      drivers/i2c/busses/
7721
7722 I2C-TAOS-EVM DRIVER
7723 M:      Jean Delvare <jdelvare@suse.com>
7724 L:      linux-i2c@vger.kernel.org
7725 S:      Maintained
7726 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7727 F:      drivers/i2c/busses/i2c-taos-evm.c
7728
7729 I2C-TINY-USB DRIVER
7730 M:      Till Harbaum <till@harbaum.org>
7731 L:      linux-i2c@vger.kernel.org
7732 W:      http://www.harbaum.org/till/i2c_tiny_usb
7733 S:      Maintained
7734 F:      drivers/i2c/busses/i2c-tiny-usb.c
7735
7736 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7737 M:      Jean Delvare <jdelvare@suse.com>
7738 L:      linux-i2c@vger.kernel.org
7739 S:      Maintained
7740 F:      Documentation/i2c/busses/i2c-ali1535.rst
7741 F:      Documentation/i2c/busses/i2c-ali1563.rst
7742 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7743 F:      Documentation/i2c/busses/i2c-amd756.rst
7744 F:      Documentation/i2c/busses/i2c-amd8111.rst
7745 F:      Documentation/i2c/busses/i2c-i801.rst
7746 F:      Documentation/i2c/busses/i2c-nforce2.rst
7747 F:      Documentation/i2c/busses/i2c-piix4.rst
7748 F:      Documentation/i2c/busses/i2c-sis5595.rst
7749 F:      Documentation/i2c/busses/i2c-sis630.rst
7750 F:      Documentation/i2c/busses/i2c-sis96x.rst
7751 F:      Documentation/i2c/busses/i2c-via.rst
7752 F:      Documentation/i2c/busses/i2c-viapro.rst
7753 F:      drivers/i2c/busses/i2c-ali1535.c
7754 F:      drivers/i2c/busses/i2c-ali1563.c
7755 F:      drivers/i2c/busses/i2c-ali15x3.c
7756 F:      drivers/i2c/busses/i2c-amd756.c
7757 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7758 F:      drivers/i2c/busses/i2c-amd8111.c
7759 F:      drivers/i2c/busses/i2c-i801.c
7760 F:      drivers/i2c/busses/i2c-isch.c
7761 F:      drivers/i2c/busses/i2c-nforce2.c
7762 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7763 F:      drivers/i2c/busses/i2c-piix4.c
7764 F:      drivers/i2c/busses/i2c-sis5595.c
7765 F:      drivers/i2c/busses/i2c-sis630.c
7766 F:      drivers/i2c/busses/i2c-sis96x.c
7767 F:      drivers/i2c/busses/i2c-via.c
7768 F:      drivers/i2c/busses/i2c-viapro.c
7769
7770 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7771 M:      Hans de Goede <hdegoede@redhat.com>
7772 L:      linux-i2c@vger.kernel.org
7773 S:      Maintained
7774 F:      drivers/i2c/busses/i2c-cht-wc.c
7775
7776 I2C/SMBUS ISMT DRIVER
7777 M:      Seth Heasley <seth.heasley@intel.com>
7778 M:      Neil Horman <nhorman@tuxdriver.com>
7779 L:      linux-i2c@vger.kernel.org
7780 F:      drivers/i2c/busses/i2c-ismt.c
7781 F:      Documentation/i2c/busses/i2c-ismt.rst
7782
7783 I2C/SMBUS STUB DRIVER
7784 M:      Jean Delvare <jdelvare@suse.com>
7785 L:      linux-i2c@vger.kernel.org
7786 S:      Maintained
7787 F:      drivers/i2c/i2c-stub.c
7788
7789 I3C SUBSYSTEM
7790 M:      Boris Brezillon <bbrezillon@kernel.org>
7791 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7792 C:      irc://chat.freenode.net/linux-i3c
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7794 S:      Maintained
7795 F:      Documentation/ABI/testing/sysfs-bus-i3c
7796 F:      Documentation/devicetree/bindings/i3c/
7797 F:      Documentation/driver-api/i3c
7798 F:      drivers/i3c/
7799 F:      include/linux/i3c/
7800
7801 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7802 M:      Vitor Soares <vitor.soares@synopsys.com>
7803 S:      Maintained
7804 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7805 F:      drivers/i3c/master/dw*
7806
7807 I3C DRIVER FOR CADENCE I3C MASTER IP
7808 M:      Przemysław Gaj <pgaj@cadence.com>
7809 S:      Maintained
7810 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7811 F:      drivers/i3c/master/i3c-master-cdns.c
7812
7813 IA64 (Itanium) PLATFORM
7814 M:      Tony Luck <tony.luck@intel.com>
7815 M:      Fenghua Yu <fenghua.yu@intel.com>
7816 L:      linux-ia64@vger.kernel.org
7817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7818 S:      Maintained
7819 F:      arch/ia64/
7820
7821 IBM Power 842 compression accelerator
7822 M:      Haren Myneni <haren@us.ibm.com>
7823 S:      Supported
7824 F:      drivers/crypto/nx/Makefile
7825 F:      drivers/crypto/nx/Kconfig
7826 F:      drivers/crypto/nx/nx-842*
7827 F:      include/linux/sw842.h
7828 F:      crypto/842.c
7829 F:      lib/842/
7830
7831 IBM Power in-Nest Crypto Acceleration
7832 M:      Breno Leitão <leitao@debian.org>
7833 M:      Nayna Jain <nayna@linux.ibm.com>
7834 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7835 L:      linux-crypto@vger.kernel.org
7836 S:      Supported
7837 F:      drivers/crypto/nx/Makefile
7838 F:      drivers/crypto/nx/Kconfig
7839 F:      drivers/crypto/nx/nx-aes*
7840 F:      drivers/crypto/nx/nx-sha*
7841 F:      drivers/crypto/nx/nx.*
7842 F:      drivers/crypto/nx/nx_csbcpb.h
7843 F:      drivers/crypto/nx/nx_debugfs.c
7844
7845 IBM Power Linux RAID adapter
7846 M:      Brian King <brking@us.ibm.com>
7847 S:      Supported
7848 F:      drivers/scsi/ipr.*
7849
7850 IBM Power SRIOV Virtual NIC Device Driver
7851 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7852 M:      John Allen <jallen@linux.ibm.com>
7853 L:      netdev@vger.kernel.org
7854 S:      Supported
7855 F:      drivers/net/ethernet/ibm/ibmvnic.*
7856
7857 IBM Power Virtual Accelerator Switchboard
7858 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7859 L:      linuxppc-dev@lists.ozlabs.org
7860 S:      Supported
7861 F:      arch/powerpc/platforms/powernv/vas*
7862 F:      arch/powerpc/platforms/powernv/copy-paste.h
7863 F:      arch/powerpc/include/asm/vas.h
7864
7865 IBM Power Virtual Ethernet Device Driver
7866 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7867 L:      netdev@vger.kernel.org
7868 S:      Supported
7869 F:      drivers/net/ethernet/ibm/ibmveth.*
7870
7871 IBM Power Virtual FC Device Drivers
7872 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7873 L:      linux-scsi@vger.kernel.org
7874 S:      Supported
7875 F:      drivers/scsi/ibmvscsi/ibmvfc*
7876
7877 IBM Power Virtual Management Channel Driver
7878 M:      Steven Royer <seroyer@linux.ibm.com>
7879 S:      Supported
7880 F:      drivers/misc/ibmvmc.*
7881
7882 IBM Power Virtual SCSI Device Drivers
7883 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7884 L:      linux-scsi@vger.kernel.org
7885 S:      Supported
7886 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7887 F:      include/scsi/viosrp.h
7888
7889 IBM Power Virtual SCSI Device Target Driver
7890 M:      Michael Cyr <mikecyr@linux.ibm.com>
7891 L:      linux-scsi@vger.kernel.org
7892 L:      target-devel@vger.kernel.org
7893 S:      Supported
7894 F:      drivers/scsi/ibmvscsi_tgt/
7895
7896 IBM Power VMX Cryptographic instructions
7897 M:      Breno Leitão <leitao@debian.org>
7898 M:      Nayna Jain <nayna@linux.ibm.com>
7899 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7900 L:      linux-crypto@vger.kernel.org
7901 S:      Supported
7902 F:      drivers/crypto/vmx/Makefile
7903 F:      drivers/crypto/vmx/Kconfig
7904 F:      drivers/crypto/vmx/vmx.c
7905 F:      drivers/crypto/vmx/aes*
7906 F:      drivers/crypto/vmx/ghash*
7907 F:      drivers/crypto/vmx/ppc-xlate.pl
7908
7909 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7910 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7911 L:      linux-pci@vger.kernel.org
7912 L:      linuxppc-dev@lists.ozlabs.org
7913 S:      Supported
7914 F:      drivers/pci/hotplug/rpaphp*
7915
7916 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7917 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7918 L:      linux-pci@vger.kernel.org
7919 L:      linuxppc-dev@lists.ozlabs.org
7920 S:      Supported
7921 F:      drivers/pci/hotplug/rpadlpar*
7922
7923 IBM ServeRAID RAID DRIVER
7924 S:      Orphan
7925 F:      drivers/scsi/ips.*
7926
7927 ICH LPC AND GPIO DRIVER
7928 M:      Peter Tyser <ptyser@xes-inc.com>
7929 S:      Maintained
7930 F:      drivers/mfd/lpc_ich.c
7931 F:      drivers/gpio/gpio-ich.c
7932
7933 ICY I2C DRIVER
7934 M:      Max Staudt <max@enpas.org>
7935 L:      linux-i2c@vger.kernel.org
7936 S:      Maintained
7937 F:      drivers/i2c/busses/i2c-icy.c
7938
7939 IDE SUBSYSTEM
7940 M:      "David S. Miller" <davem@davemloft.net>
7941 L:      linux-ide@vger.kernel.org
7942 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7944 S:      Maintained
7945 F:      Documentation/ide/
7946 F:      drivers/ide/
7947 F:      include/linux/ide.h
7948
7949 IDE/ATAPI DRIVERS
7950 M:      Borislav Petkov <bp@alien8.de>
7951 L:      linux-ide@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/cdrom/ide-cd.rst
7954 F:      drivers/ide/ide-cd*
7955
7956 IDEAPAD LAPTOP EXTRAS DRIVER
7957 M:      Ike Panhc <ike.pan@canonical.com>
7958 L:      platform-driver-x86@vger.kernel.org
7959 W:      http://launchpad.net/ideapad-laptop
7960 S:      Maintained
7961 F:      drivers/platform/x86/ideapad-laptop.c
7962
7963 IDEAPAD LAPTOP SLIDEBAR DRIVER
7964 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7965 L:      linux-input@vger.kernel.org
7966 W:      https://github.com/o2genum/ideapad-slidebar
7967 S:      Maintained
7968 F:      drivers/input/misc/ideapad_slidebar.c
7969
7970 IDT VersaClock 5 CLOCK DRIVER
7971 M:      Marek Vasut <marek.vasut@gmail.com>
7972 S:      Maintained
7973 F:      drivers/clk/clk-versaclock5.c
7974
7975 IEEE 802.15.4 SUBSYSTEM
7976 M:      Alexander Aring <alex.aring@gmail.com>
7977 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7978 L:      linux-wpan@vger.kernel.org
7979 W:      http://wpan.cakelab.org/
7980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7982 S:      Maintained
7983 F:      net/ieee802154/
7984 F:      net/mac802154/
7985 F:      drivers/net/ieee802154/
7986 F:      include/linux/nl802154.h
7987 F:      include/linux/ieee802154.h
7988 F:      include/net/nl802154.h
7989 F:      include/net/mac802154.h
7990 F:      include/net/af_ieee802154.h
7991 F:      include/net/cfg802154.h
7992 F:      include/net/ieee802154_netdev.h
7993 F:      Documentation/networking/ieee802154.rst
7994
7995 IFE PROTOCOL
7996 M:      Yotam Gigi <yotam.gi@gmail.com>
7997 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7998 F:      net/ife
7999 F:      include/net/ife.h
8000 F:      include/uapi/linux/ife.h
8001
8002 IGORPLUG-USB IR RECEIVER
8003 M:      Sean Young <sean@mess.org>
8004 L:      linux-media@vger.kernel.org
8005 S:      Maintained
8006 F:      drivers/media/rc/igorplugusb.c
8007
8008 IGUANAWORKS USB IR TRANSCEIVER
8009 M:      Sean Young <sean@mess.org>
8010 L:      linux-media@vger.kernel.org
8011 S:      Maintained
8012 F:      drivers/media/rc/iguanair.c
8013
8014 IIO DIGITAL POTENTIOMETER DAC
8015 M:      Peter Rosin <peda@axentia.se>
8016 L:      linux-iio@vger.kernel.org
8017 S:      Maintained
8018 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8019 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8020 F:      drivers/iio/dac/dpot-dac.c
8021
8022 IIO ENVELOPE DETECTOR
8023 M:      Peter Rosin <peda@axentia.se>
8024 L:      linux-iio@vger.kernel.org
8025 S:      Maintained
8026 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8027 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8028 F:      drivers/iio/adc/envelope-detector.c
8029
8030 IIO MULTIPLEXER
8031 M:      Peter Rosin <peda@axentia.se>
8032 L:      linux-iio@vger.kernel.org
8033 S:      Maintained
8034 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8035 F:      drivers/iio/multiplexer/iio-mux.c
8036
8037 IIO SUBSYSTEM AND DRIVERS
8038 M:      Jonathan Cameron <jic23@kernel.org>
8039 R:      Hartmut Knaack <knaack.h@gmx.de>
8040 R:      Lars-Peter Clausen <lars@metafoo.de>
8041 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8042 L:      linux-iio@vger.kernel.org
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8044 S:      Maintained
8045 F:      Documentation/ABI/testing/configfs-iio*
8046 F:      Documentation/ABI/testing/sysfs-bus-iio*
8047 F:      Documentation/devicetree/bindings/iio/
8048 F:      drivers/iio/
8049 F:      drivers/staging/iio/
8050 F:      include/linux/iio/
8051 F:      tools/iio/
8052
8053 IIO UNIT CONVERTER
8054 M:      Peter Rosin <peda@axentia.se>
8055 L:      linux-iio@vger.kernel.org
8056 S:      Maintained
8057 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8058 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8059 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8060 F:      drivers/iio/afe/iio-rescale.c
8061
8062 IKANOS/ADI EAGLE ADSL USB DRIVER
8063 M:      Matthieu Castet <castet.matthieu@free.fr>
8064 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8065 S:      Maintained
8066 F:      drivers/usb/atm/ueagle-atm.c
8067
8068 IMGTEC ASCII LCD DRIVER
8069 M:      Paul Burton <paulburton@kernel.org>
8070 S:      Maintained
8071 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8072 F:      drivers/auxdisplay/img-ascii-lcd.c
8073
8074 IMGTEC IR DECODER DRIVER
8075 M:      James Hogan <jhogan@kernel.org>
8076 S:      Maintained
8077 F:      drivers/media/rc/img-ir/
8078
8079 IMON SOUNDGRAPH USB IR RECEIVER
8080 M:      Sean Young <sean@mess.org>
8081 L:      linux-media@vger.kernel.org
8082 S:      Maintained
8083 F:      drivers/media/rc/imon_raw.c
8084 F:      drivers/media/rc/imon.c
8085
8086 IMS TWINTURBO FRAMEBUFFER DRIVER
8087 L:      linux-fbdev@vger.kernel.org
8088 S:      Orphan
8089 F:      drivers/video/fbdev/imsttfb.c
8090
8091 INA209 HARDWARE MONITOR DRIVER
8092 M:      Guenter Roeck <linux@roeck-us.net>
8093 L:      linux-hwmon@vger.kernel.org
8094 S:      Maintained
8095 F:      Documentation/hwmon/ina209.rst
8096 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8097 F:      drivers/hwmon/ina209.c
8098
8099 INA2XX HARDWARE MONITOR DRIVER
8100 M:      Guenter Roeck <linux@roeck-us.net>
8101 L:      linux-hwmon@vger.kernel.org
8102 S:      Maintained
8103 F:      Documentation/hwmon/ina2xx.rst
8104 F:      drivers/hwmon/ina2xx.c
8105 F:      include/linux/platform_data/ina2xx.h
8106
8107 INDUSTRY PACK SUBSYSTEM (IPACK)
8108 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8109 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8110 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8111 L:      industrypack-devel@lists.sourceforge.net
8112 W:      http://industrypack.sourceforge.net
8113 S:      Maintained
8114 F:      drivers/ipack/
8115
8116 INFINEON DPS310 Driver
8117 M:      Eddie James <eajames@linux.ibm.com>
8118 L:      linux-iio@vger.kernel.org
8119 F:      drivers/iio/pressure/dps310.c
8120 S:      Maintained
8121
8122 INFINIBAND SUBSYSTEM
8123 M:      Doug Ledford <dledford@redhat.com>
8124 M:      Jason Gunthorpe <jgg@mellanox.com>
8125 L:      linux-rdma@vger.kernel.org
8126 W:      https://github.com/linux-rdma/rdma-core
8127 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8129 S:      Supported
8130 F:      Documentation/devicetree/bindings/infiniband/
8131 F:      Documentation/infiniband/
8132 F:      drivers/infiniband/
8133 F:      include/uapi/linux/if_infiniband.h
8134 F:      include/uapi/rdma/
8135 F:      include/rdma/
8136 F:      include/trace/events/ib_mad.h
8137 F:      include/trace/events/ib_umad.h
8138 F:      samples/bpf/ibumad_kern.c
8139 F:      samples/bpf/ibumad_user.c
8140
8141 INGENIC JZ4780 DMA Driver
8142 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8143 S:      Maintained
8144 F:      drivers/dma/dma-jz4780.c
8145
8146 INGENIC JZ4780 NAND DRIVER
8147 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8148 L:      linux-mtd@lists.infradead.org
8149 S:      Maintained
8150 F:      drivers/mtd/nand/raw/ingenic/
8151
8152 INGENIC JZ47xx SoCs
8153 M:      Paul Cercueil <paul@crapouillou.net>
8154 S:      Maintained
8155 F:      arch/mips/boot/dts/ingenic/
8156 F:      arch/mips/include/asm/mach-jz4740/
8157 F:      arch/mips/jz4740/
8158 F:      drivers/clk/ingenic/
8159 F:      drivers/dma/dma-jz4780.c
8160 F:      drivers/gpu/drm/ingenic/
8161 F:      drivers/i2c/busses/i2c-jz4780.c
8162 F:      drivers/iio/adc/ingenic-adc.c
8163 F:      drivers/irqchip/irq-ingenic.c
8164 F:      drivers/memory/jz4780-nemc.c
8165 F:      drivers/mmc/host/jz4740_mmc.c
8166 F:      drivers/mtd/nand/raw/ingenic/
8167 F:      drivers/pinctrl/pinctrl-ingenic.c
8168 F:      drivers/power/supply/ingenic-battery.c
8169 F:      drivers/pwm/pwm-jz4740.c
8170 F:      drivers/rtc/rtc-jz4740.c
8171 F:      drivers/tty/serial/8250/8250_ingenic.c
8172 F:      drivers/usb/musb/jz4740.c
8173 F:      drivers/watchdog/jz4740_wdt.c
8174 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8175 F:      include/linux/mfd/ingenic-tcu.h
8176 F:      sound/soc/jz4740/
8177 F:      sound/soc/codecs/jz47*
8178
8179 INOTIFY
8180 M:      Jan Kara <jack@suse.cz>
8181 R:      Amir Goldstein <amir73il@gmail.com>
8182 L:      linux-fsdevel@vger.kernel.org
8183 S:      Maintained
8184 F:      Documentation/filesystems/inotify.txt
8185 F:      fs/notify/inotify/
8186 F:      include/linux/inotify.h
8187 F:      include/uapi/linux/inotify.h
8188
8189 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8190 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8191 L:      linux-input@vger.kernel.org
8192 Q:      http://patchwork.kernel.org/project/linux-input/list/
8193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8194 S:      Maintained
8195 F:      drivers/input/
8196 F:      include/linux/input.h
8197 F:      include/uapi/linux/input.h
8198 F:      include/uapi/linux/input-event-codes.h
8199 F:      include/linux/input/
8200 F:      Documentation/devicetree/bindings/input/
8201 F:      Documentation/devicetree/bindings/serio/
8202 F:      Documentation/input/
8203
8204 INPUT MULTITOUCH (MT) PROTOCOL
8205 M:      Henrik Rydberg <rydberg@bitmath.org>
8206 L:      linux-input@vger.kernel.org
8207 S:      Odd fixes
8208 F:      Documentation/input/multi-touch-protocol.rst
8209 F:      drivers/input/input-mt.c
8210 K:      \b(ABS|SYN)_MT_
8211
8212 INSIDE SECURE CRYPTO DRIVER
8213 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8214 F:      drivers/crypto/inside-secure/
8215 S:      Maintained
8216 L:      linux-crypto@vger.kernel.org
8217
8218 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8219 M:      Mimi Zohar <zohar@linux.ibm.com>
8220 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8221 L:      linux-integrity@vger.kernel.org
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8223 S:      Supported
8224 F:      security/integrity/ima/
8225
8226 INTEL 810/815 FRAMEBUFFER DRIVER
8227 M:      Antonino Daplas <adaplas@gmail.com>
8228 L:      linux-fbdev@vger.kernel.org
8229 S:      Maintained
8230 F:      drivers/video/fbdev/i810/
8231
8232 INTEL ASoC DRIVERS
8233 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8234 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8235 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8236 M:      Jie Yang <yang.jie@linux.intel.com>
8237 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8238 S:      Supported
8239 F:      sound/soc/intel/
8240
8241 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8242 M:      Hans de Goede <hdegoede@redhat.com>
8243 L:      platform-driver-x86@vger.kernel.org
8244 S:      Maintained
8245 F:      drivers/platform/x86/intel_atomisp2_pm.c
8246
8247 INTEL C600 SERIES SAS CONTROLLER DRIVER
8248 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8249 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8250 L:      linux-scsi@vger.kernel.org
8251 T:      git git://git.code.sf.net/p/intel-sas/isci
8252 S:      Supported
8253 F:      drivers/scsi/isci/
8254
8255 INTEL CPU family model numbers
8256 M:      Tony Luck <tony.luck@intel.com>
8257 M:      x86@kernel.org
8258 L:      linux-kernel@vger.kernel.org
8259 S:      Supported
8260 F:      arch/x86/include/asm/intel-family.h
8261
8262 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8263 M:      Jani Nikula <jani.nikula@linux.intel.com>
8264 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8265 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8266 L:      intel-gfx@lists.freedesktop.org
8267 W:      https://01.org/linuxgraphics/
8268 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8269 C:      irc://chat.freenode.net/intel-gfx
8270 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8271 T:      git git://anongit.freedesktop.org/drm-intel
8272 S:      Supported
8273 F:      drivers/gpu/drm/i915/
8274 F:      include/drm/i915*
8275 F:      include/uapi/drm/i915_drm.h
8276 F:      Documentation/gpu/i915.rst
8277
8278 INTEL ETHERNET DRIVERS
8279 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8280 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8281 W:      http://www.intel.com/support/feedback.htm
8282 W:      http://e1000.sourceforge.net/
8283 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8286 S:      Supported
8287 F:      Documentation/networking/device_drivers/intel/e100.rst
8288 F:      Documentation/networking/device_drivers/intel/e1000.rst
8289 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8290 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8291 F:      Documentation/networking/device_drivers/intel/igb.rst
8292 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8293 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8294 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8295 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8296 F:      Documentation/networking/device_drivers/intel/i40e.rst
8297 F:      Documentation/networking/device_drivers/intel/iavf.rst
8298 F:      Documentation/networking/device_drivers/intel/ice.rst
8299 F:      drivers/net/ethernet/intel/
8300 F:      drivers/net/ethernet/intel/*/
8301 F:      include/linux/avf/virtchnl.h
8302
8303 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8304 M:      Maik Broemme <mbroemme@libmpq.org>
8305 L:      linux-fbdev@vger.kernel.org
8306 S:      Maintained
8307 F:      Documentation/fb/intelfb.rst
8308 F:      drivers/video/fbdev/intelfb/
8309
8310 INTEL GPIO DRIVERS
8311 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8312 L:      linux-gpio@vger.kernel.org
8313 S:      Maintained
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8315 F:      drivers/gpio/gpio-ich.c
8316 F:      drivers/gpio/gpio-intel-mid.c
8317 F:      drivers/gpio/gpio-lynxpoint.c
8318 F:      drivers/gpio/gpio-merrifield.c
8319 F:      drivers/gpio/gpio-ml-ioh.c
8320 F:      drivers/gpio/gpio-pch.c
8321 F:      drivers/gpio/gpio-sch.c
8322 F:      drivers/gpio/gpio-sodaville.c
8323
8324 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8325 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8326 M:      Zhi Wang <zhi.a.wang@intel.com>
8327 L:      intel-gvt-dev@lists.freedesktop.org
8328 L:      intel-gfx@lists.freedesktop.org
8329 W:      https://01.org/igvt-g
8330 T:      git https://github.com/intel/gvt-linux.git
8331 S:      Supported
8332 F:      drivers/gpu/drm/i915/gvt/
8333
8334 INTEL HID EVENT DRIVER
8335 M:      Alex Hung <alex.hung@canonical.com>
8336 L:      platform-driver-x86@vger.kernel.org
8337 S:      Maintained
8338 F:      drivers/platform/x86/intel-hid.c
8339
8340 INTEL I/OAT DMA DRIVER
8341 M:      Dave Jiang <dave.jiang@intel.com>
8342 R:      Dan Williams <dan.j.williams@intel.com>
8343 L:      dmaengine@vger.kernel.org
8344 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8345 S:      Supported
8346 F:      drivers/dma/ioat*
8347
8348 INTEL IDLE DRIVER
8349 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8350 M:      Len Brown <lenb@kernel.org>
8351 L:      linux-pm@vger.kernel.org
8352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8353 B:      https://bugzilla.kernel.org
8354 S:      Supported
8355 F:      drivers/idle/intel_idle.c
8356
8357 INTEL INTEGRATED SENSOR HUB DRIVER
8358 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8359 M:      Jiri Kosina <jikos@kernel.org>
8360 L:      linux-input@vger.kernel.org
8361 S:      Maintained
8362 F:      drivers/hid/intel-ish-hid/
8363
8364 INTEL IOMMU (VT-d)
8365 M:      David Woodhouse <dwmw2@infradead.org>
8366 M:      Lu Baolu <baolu.lu@linux.intel.com>
8367 L:      iommu@lists.linux-foundation.org
8368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8369 S:      Supported
8370 F:      drivers/iommu/dmar.c
8371 F:      drivers/iommu/intel*.[ch]
8372 F:      include/linux/intel-iommu.h
8373 F:      include/linux/intel-svm.h
8374
8375 INTEL IOP-ADMA DMA DRIVER
8376 R:      Dan Williams <dan.j.williams@intel.com>
8377 S:      Odd fixes
8378 F:      drivers/dma/iop-adma.c
8379
8380 INTEL IPU3 CSI-2 CIO2 DRIVER
8381 M:      Yong Zhi <yong.zhi@intel.com>
8382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8383 M:      Bingbu Cao <bingbu.cao@intel.com>
8384 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8385 L:      linux-media@vger.kernel.org
8386 S:      Maintained
8387 F:      drivers/media/pci/intel/ipu3/
8388 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8389
8390 INTEL IPU3 CSI-2 IMGU DRIVER
8391 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8392 L:      linux-media@vger.kernel.org
8393 S:      Maintained
8394 F:      drivers/staging/media/ipu3/
8395 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8396 F:      Documentation/media/v4l-drivers/ipu3.rst
8397 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8398
8399 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8400 M:      Krzysztof Halasa <khalasa@piap.pl>
8401 S:      Maintained
8402 F:      include/linux/soc/ixp4xx/qmgr.h
8403 F:      include/linux/soc/ixp4xx/npe.h
8404 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8405 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8406 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8407 F:      drivers/net/wan/ixp4xx_hss.c
8408
8409 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8410 M:      Deepak Saxena <dsaxena@plexity.net>
8411 S:      Maintained
8412 F:      drivers/char/hw_random/ixp4xx-rng.c
8413
8414 INTEL MANAGEMENT ENGINE (mei)
8415 M:      Tomas Winkler <tomas.winkler@intel.com>
8416 L:      linux-kernel@vger.kernel.org
8417 S:      Supported
8418 F:      include/uapi/linux/mei.h
8419 F:      include/linux/mei_cl_bus.h
8420 F:      drivers/misc/mei/*
8421 F:      drivers/watchdog/mei_wdt.c
8422 F:      Documentation/driver-api/mei/*
8423 F:      samples/mei/*
8424
8425 INTEL MENLOW THERMAL DRIVER
8426 M:      Sujith Thomas <sujith.thomas@intel.com>
8427 L:      platform-driver-x86@vger.kernel.org
8428 W:      https://01.org/linux-acpi
8429 S:      Supported
8430 F:      drivers/platform/x86/intel_menlow.c
8431
8432 INTEL MIC DRIVERS (mic)
8433 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8434 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8435 S:      Supported
8436 W:      https://github.com/sudeepdutt/mic
8437 W:      http://software.intel.com/en-us/mic-developer
8438 F:      include/linux/mic_bus.h
8439 F:      include/linux/scif.h
8440 F:      include/uapi/linux/mic_common.h
8441 F:      include/uapi/linux/mic_ioctl.h
8442 F:      include/uapi/linux/scif_ioctl.h
8443 F:      drivers/misc/mic/
8444 F:      drivers/dma/mic_x100_dma.c
8445 F:      drivers/dma/mic_x100_dma.h
8446 F:      Documentation/mic/
8447
8448 INTEL PMC CORE DRIVER
8449 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8450 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8451 L:      platform-driver-x86@vger.kernel.org
8452 S:      Maintained
8453 F:      drivers/platform/x86/intel_pmc_core*
8454
8455 INTEL PMC/P-Unit IPC DRIVER
8456 M:      Zha Qipeng<qipeng.zha@intel.com>
8457 L:      platform-driver-x86@vger.kernel.org
8458 S:      Maintained
8459 F:      drivers/platform/x86/intel_pmc_ipc.c
8460 F:      drivers/platform/x86/intel_punit_ipc.c
8461 F:      arch/x86/include/asm/intel_pmc_ipc.h
8462 F:      arch/x86/include/asm/intel_punit_ipc.h
8463
8464 INTEL PMIC GPIO DRIVERS
8465 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8466 S:      Maintained
8467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8468 F:      drivers/gpio/gpio-*cove.c
8469 F:      drivers/gpio/gpio-msic.c
8470
8471 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8472 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8473 S:      Maintained
8474 F:      drivers/mfd/intel_msic.c
8475 F:      drivers/mfd/intel_soc_pmic*
8476 F:      include/linux/mfd/intel_msic.h
8477 F:      include/linux/mfd/intel_soc_pmic*
8478
8479 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8480 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8481 L:      linux-wireless@vger.kernel.org
8482 S:      Maintained
8483 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8484 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8485 F:      drivers/net/wireless/intel/ipw2x00/
8486
8487 INTEL PSTATE DRIVER
8488 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8489 M:      Len Brown <lenb@kernel.org>
8490 L:      linux-pm@vger.kernel.org
8491 S:      Supported
8492 F:      drivers/cpufreq/intel_pstate.c
8493
8494 INTEL RDMA RNIC DRIVER
8495 M:      Faisal Latif <faisal.latif@intel.com>
8496 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8497 L:      linux-rdma@vger.kernel.org
8498 S:      Supported
8499 F:      drivers/infiniband/hw/i40iw/
8500 F:      include/uapi/rdma/i40iw-abi.h
8501
8502 INTEL SPEED SELECT TECHNOLOGY
8503 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8504 L:      platform-driver-x86@vger.kernel.org
8505 S:      Maintained
8506 F:      drivers/platform/x86/intel_speed_select_if/
8507 F:      tools/power/x86/intel-speed-select/
8508 F:      include/uapi/linux/isst_if.h
8509
8510 INTEL STRATIX10 FIRMWARE DRIVERS
8511 M:      Richard Gong <richard.gong@linux.intel.com>
8512 L:      linux-kernel@vger.kernel.org
8513 S:      Maintained
8514 F:      drivers/firmware/stratix10-rsu.c
8515 F:      drivers/firmware/stratix10-svc.c
8516 F:      include/linux/firmware/intel/stratix10-smc.h
8517 F:      include/linux/firmware/intel/stratix10-svc-client.h
8518 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8519 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8520
8521 INTEL TELEMETRY DRIVER
8522 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8523 M:      "David E. Box" <david.e.box@linux.intel.com>
8524 L:      platform-driver-x86@vger.kernel.org
8525 S:      Maintained
8526 F:      arch/x86/include/asm/intel_telemetry.h
8527 F:      drivers/platform/x86/intel_telemetry*
8528
8529 INTEL VIRTUAL BUTTON DRIVER
8530 M:      AceLan Kao <acelan.kao@canonical.com>
8531 L:      platform-driver-x86@vger.kernel.org
8532 S:      Maintained
8533 F:      drivers/platform/x86/intel-vbtn.c
8534
8535 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8536 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8537 L:      linux-wireless@vger.kernel.org
8538 S:      Supported
8539 F:      drivers/net/wireless/intel/iwlegacy/
8540
8541 INTEL WIRELESS WIFI LINK (iwlwifi)
8542 M:      Johannes Berg <johannes.berg@intel.com>
8543 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8544 M:      Luca Coelho <luciano.coelho@intel.com>
8545 M:      Intel Linux Wireless <linuxwifi@intel.com>
8546 L:      linux-wireless@vger.kernel.org
8547 W:      http://intellinuxwireless.org
8548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8549 S:      Supported
8550 F:      drivers/net/wireless/intel/iwlwifi/
8551
8552 INTEL WIRELESS WIMAX CONNECTION 2400
8553 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8554 M:      linux-wimax@intel.com
8555 L:      wimax@linuxwimax.org (subscribers-only)
8556 S:      Supported
8557 W:      http://linuxwimax.org
8558 F:      Documentation/admin-guide/wimax/i2400m.rst
8559 F:      drivers/net/wimax/i2400m/
8560 F:      include/uapi/linux/wimax/i2400m.h
8561
8562 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8563 M:      Mario Limonciello <mario.limonciello@dell.com>
8564 S:      Maintained
8565 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8566
8567 INTEL(R) TRACE HUB
8568 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8569 S:      Supported
8570 F:      Documentation/trace/intel_th.rst
8571 F:      drivers/hwtracing/intel_th/
8572 F:      include/linux/intel_th.h
8573
8574 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8575 M:      Ning Sun <ning.sun@intel.com>
8576 L:      tboot-devel@lists.sourceforge.net
8577 W:      http://tboot.sourceforge.net
8578 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8579 S:      Supported
8580 F:      Documentation/x86/intel_txt.rst
8581 F:      include/linux/tboot.h
8582 F:      arch/x86/kernel/tboot.c
8583
8584 INTERCONNECT API
8585 M:      Georgi Djakov <georgi.djakov@linaro.org>
8586 L:      linux-pm@vger.kernel.org
8587 S:      Maintained
8588 F:      Documentation/driver-api/interconnect.rst
8589 F:      Documentation/devicetree/bindings/interconnect/
8590 F:      drivers/interconnect/
8591 F:      include/dt-bindings/interconnect/
8592 F:      include/linux/interconnect-provider.h
8593 F:      include/linux/interconnect.h
8594
8595 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8596 M:      Linus Walleij <linus.walleij@linaro.org>
8597 L:      linux-iio@vger.kernel.org
8598 S:      Maintained
8599 F:      drivers/iio/gyro/mpu3050*
8600 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8601
8602 IOC3 ETHERNET DRIVER
8603 M:      Ralf Baechle <ralf@linux-mips.org>
8604 L:      linux-mips@vger.kernel.org
8605 S:      Maintained
8606 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8607
8608 IOMAP FILESYSTEM LIBRARY
8609 M:      Christoph Hellwig <hch@infradead.org>
8610 M:      Darrick J. Wong <darrick.wong@oracle.com>
8611 M:      linux-xfs@vger.kernel.org
8612 M:      linux-fsdevel@vger.kernel.org
8613 L:      linux-xfs@vger.kernel.org
8614 L:      linux-fsdevel@vger.kernel.org
8615 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8616 S:      Supported
8617 F:      fs/iomap/
8618 F:      include/linux/iomap.h
8619
8620 IOMMU DRIVERS
8621 M:      Joerg Roedel <joro@8bytes.org>
8622 L:      iommu@lists.linux-foundation.org
8623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8624 S:      Maintained
8625 F:      Documentation/devicetree/bindings/iommu/
8626 F:      drivers/iommu/
8627 F:      include/linux/iommu.h
8628 F:      include/linux/of_iommu.h
8629 F:      include/linux/iova.h
8630
8631 IO_URING
8632 M:      Jens Axboe <axboe@kernel.dk>
8633 L:      io-uring@vger.kernel.org
8634 T:      git git://git.kernel.dk/linux-block
8635 T:      git git://git.kernel.dk/liburing
8636 S:      Maintained
8637 F:      fs/io_uring.c
8638 F:      fs/io-wq.c
8639 F:      fs/io-wq.h
8640 F:      include/uapi/linux/io_uring.h
8641
8642 IPMI SUBSYSTEM
8643 M:      Corey Minyard <minyard@acm.org>
8644 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8645 W:      http://openipmi.sourceforge.net/
8646 S:      Supported
8647 F:      Documentation/devicetree/bindings/ipmi/
8648 F:      Documentation/IPMI.txt
8649 F:      drivers/char/ipmi/
8650 F:      include/linux/ipmi*
8651 F:      include/uapi/linux/ipmi*
8652
8653 IPS SCSI RAID DRIVER
8654 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8655 L:      linux-scsi@vger.kernel.org
8656 W:      http://www.adaptec.com/
8657 S:      Maintained
8658 F:      drivers/scsi/ips*
8659
8660 IPVS
8661 M:      Wensong Zhang <wensong@linux-vs.org>
8662 M:      Simon Horman <horms@verge.net.au>
8663 M:      Julian Anastasov <ja@ssi.bg>
8664 L:      netdev@vger.kernel.org
8665 L:      lvs-devel@vger.kernel.org
8666 S:      Maintained
8667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8669 F:      Documentation/networking/ipvs-sysctl.txt
8670 F:      include/net/ip_vs.h
8671 F:      include/uapi/linux/ip_vs.h
8672 F:      net/netfilter/ipvs/
8673
8674 IPWIRELESS DRIVER
8675 M:      Jiri Kosina <jikos@kernel.org>
8676 M:      David Sterba <dsterba@suse.com>
8677 S:      Odd Fixes
8678 F:      drivers/tty/ipwireless/
8679
8680 IPX NETWORK LAYER
8681 L:      netdev@vger.kernel.org
8682 S:      Obsolete
8683 F:      include/uapi/linux/ipx.h
8684
8685 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8686 M:      Marc Zyngier <maz@kernel.org>
8687 S:      Maintained
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8689 F:      Documentation/IRQ-domain.txt
8690 F:      include/linux/irqdomain.h
8691 F:      kernel/irq/irqdomain.c
8692 F:      kernel/irq/msi.c
8693
8694 IRQ SUBSYSTEM
8695 M:      Thomas Gleixner <tglx@linutronix.de>
8696 L:      linux-kernel@vger.kernel.org
8697 S:      Maintained
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8699 F:      kernel/irq/
8700
8701 IRQCHIP DRIVERS
8702 M:      Thomas Gleixner <tglx@linutronix.de>
8703 M:      Jason Cooper <jason@lakedaemon.net>
8704 M:      Marc Zyngier <maz@kernel.org>
8705 L:      linux-kernel@vger.kernel.org
8706 S:      Maintained
8707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8708 F:      Documentation/devicetree/bindings/interrupt-controller/
8709 F:      drivers/irqchip/
8710
8711 ISA
8712 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8713 S:      Maintained
8714 F:      Documentation/driver-api/isa.rst
8715 F:      drivers/base/isa.c
8716 F:      include/linux/isa.h
8717
8718 ISA RADIO MODULE
8719 M:      Hans Verkuil <hverkuil@xs4all.nl>
8720 L:      linux-media@vger.kernel.org
8721 T:      git git://linuxtv.org/media_tree.git
8722 W:      https://linuxtv.org
8723 S:      Maintained
8724 F:      drivers/media/radio/radio-isa*
8725
8726 ISAPNP
8727 M:      Jaroslav Kysela <perex@perex.cz>
8728 S:      Maintained
8729 F:      Documentation/driver-api/isapnp.rst
8730 F:      drivers/pnp/isapnp/
8731 F:      include/linux/isapnp.h
8732
8733 ISCSI
8734 M:      Lee Duncan <lduncan@suse.com>
8735 M:      Chris Leech <cleech@redhat.com>
8736 L:      open-iscsi@googlegroups.com
8737 W:      www.open-iscsi.com
8738 S:      Maintained
8739 F:      drivers/scsi/*iscsi*
8740 F:      include/scsi/*iscsi*
8741
8742 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8743 M:      Peter Jones <pjones@redhat.com>
8744 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8745 S:      Maintained
8746 F:      drivers/firmware/iscsi_ibft*
8747
8748 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8749 M:      Sagi Grimberg <sagi@grimberg.me>
8750 M:      Max Gurtovoy <maxg@mellanox.com>
8751 L:      linux-rdma@vger.kernel.org
8752 S:      Supported
8753 W:      http://www.openfabrics.org
8754 W:      www.open-iscsi.org
8755 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8756 F:      drivers/infiniband/ulp/iser/
8757
8758 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8759 M:      Sagi Grimberg <sagi@grimberg.me>
8760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8761 L:      linux-rdma@vger.kernel.org
8762 L:      target-devel@vger.kernel.org
8763 S:      Supported
8764 W:      http://www.linux-iscsi.org
8765 F:      drivers/infiniband/ulp/isert
8766
8767 ISDN/mISDN SUBSYSTEM
8768 M:      Karsten Keil <isdn@linux-pingi.de>
8769 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8770 L:      netdev@vger.kernel.org
8771 W:      http://www.isdn4linux.de
8772 S:      Maintained
8773 F:      drivers/isdn/mISDN
8774 F:      drivers/isdn/hardware
8775
8776 ISDN/CAPI SUBSYSTEM
8777 M:      Karsten Keil <isdn@linux-pingi.de>
8778 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8779 L:      netdev@vger.kernel.org
8780 W:      http://www.isdn4linux.de
8781 S:      Odd Fixes
8782 F:      Documentation/isdn/
8783 F:      drivers/isdn/capi/
8784 F:      drivers/staging/isdn/
8785 F:      net/bluetooth/cmtp/
8786 F:      include/linux/isdn/
8787 F:      include/uapi/linux/isdn/
8788
8789 IT87 HARDWARE MONITORING DRIVER
8790 M:      Jean Delvare <jdelvare@suse.com>
8791 L:      linux-hwmon@vger.kernel.org
8792 S:      Maintained
8793 F:      Documentation/hwmon/it87.rst
8794 F:      drivers/hwmon/it87.c
8795
8796 IT913X MEDIA DRIVER
8797 M:      Antti Palosaari <crope@iki.fi>
8798 L:      linux-media@vger.kernel.org
8799 W:      https://linuxtv.org
8800 W:      http://palosaari.fi/linux/
8801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8802 T:      git git://linuxtv.org/anttip/media_tree.git
8803 S:      Maintained
8804 F:      drivers/media/tuners/it913x*
8805
8806 IVTV VIDEO4LINUX DRIVER
8807 M:      Andy Walls <awalls@md.metrocast.net>
8808 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8809 L:      linux-media@vger.kernel.org
8810 T:      git git://linuxtv.org/media_tree.git
8811 W:      http://www.ivtvdriver.org
8812 S:      Maintained
8813 F:      Documentation/media/v4l-drivers/ivtv*
8814 F:      drivers/media/pci/ivtv/
8815 F:      include/uapi/linux/ivtv*
8816
8817 IX2505V MEDIA DRIVER
8818 M:      Malcolm Priestley <tvboxspy@gmail.com>
8819 L:      linux-media@vger.kernel.org
8820 W:      https://linuxtv.org
8821 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8822 S:      Maintained
8823 F:      drivers/media/dvb-frontends/ix2505v*
8824
8825 JAILHOUSE HYPERVISOR INTERFACE
8826 M:      Jan Kiszka <jan.kiszka@siemens.com>
8827 L:      jailhouse-dev@googlegroups.com
8828 S:      Maintained
8829 F:      arch/x86/kernel/jailhouse.c
8830 F:      arch/x86/include/asm/jailhouse_para.h
8831
8832 JC42.4 TEMPERATURE SENSOR DRIVER
8833 M:      Guenter Roeck <linux@roeck-us.net>
8834 L:      linux-hwmon@vger.kernel.org
8835 S:      Maintained
8836 F:      drivers/hwmon/jc42.c
8837 F:      Documentation/hwmon/jc42.rst
8838
8839 JFS FILESYSTEM
8840 M:      Dave Kleikamp <shaggy@kernel.org>
8841 L:      jfs-discussion@lists.sourceforge.net
8842 W:      http://jfs.sourceforge.net/
8843 T:      git git://github.com/kleikamp/linux-shaggy.git
8844 S:      Maintained
8845 F:      Documentation/admin-guide/jfs.rst
8846 F:      fs/jfs/
8847
8848 JME NETWORK DRIVER
8849 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8850 L:      netdev@vger.kernel.org
8851 S:      Maintained
8852 F:      drivers/net/ethernet/jme.*
8853
8854 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8855 M:      David Woodhouse <dwmw2@infradead.org>
8856 M:      Richard Weinberger <richard@nod.at>
8857 L:      linux-mtd@lists.infradead.org
8858 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8859 T:      git git://git.infradead.org/ubifs-2.6.git
8860 S:      Odd Fixes
8861 F:      fs/jffs2/
8862 F:      include/uapi/linux/jffs2.h
8863
8864 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8865 M:      "Theodore Ts'o" <tytso@mit.edu>
8866 M:      Jan Kara <jack@suse.com>
8867 L:      linux-ext4@vger.kernel.org
8868 S:      Maintained
8869 F:      fs/jbd2/
8870 F:      include/linux/jbd2.h
8871
8872 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8873 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8874 L:      linux-media@vger.kernel.org
8875 S:      Maintained
8876 F:      drivers/media/platform/rcar_jpu.c
8877
8878 JSM Neo PCI based serial card
8879 L:      linux-serial@vger.kernel.org
8880 S:      Orphan
8881 F:      drivers/tty/serial/jsm/
8882
8883 K10TEMP HARDWARE MONITORING DRIVER
8884 M:      Clemens Ladisch <clemens@ladisch.de>
8885 L:      linux-hwmon@vger.kernel.org
8886 S:      Maintained
8887 F:      Documentation/hwmon/k10temp.rst
8888 F:      drivers/hwmon/k10temp.c
8889
8890 K8TEMP HARDWARE MONITORING DRIVER
8891 M:      Rudolf Marek <r.marek@assembler.cz>
8892 L:      linux-hwmon@vger.kernel.org
8893 S:      Maintained
8894 F:      Documentation/hwmon/k8temp.rst
8895 F:      drivers/hwmon/k8temp.c
8896
8897 KASAN
8898 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8899 R:      Alexander Potapenko <glider@google.com>
8900 R:      Dmitry Vyukov <dvyukov@google.com>
8901 L:      kasan-dev@googlegroups.com
8902 S:      Maintained
8903 F:      arch/*/include/asm/kasan.h
8904 F:      arch/*/mm/kasan_init*
8905 F:      Documentation/dev-tools/kasan.rst
8906 F:      include/linux/kasan*.h
8907 F:      lib/test_kasan.c
8908 F:      mm/kasan/
8909 F:      scripts/Makefile.kasan
8910
8911 KCONFIG
8912 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8914 L:      linux-kbuild@vger.kernel.org
8915 S:      Maintained
8916 F:      Documentation/kbuild/kconfig*
8917 F:      scripts/kconfig/
8918 F:      scripts/Kconfig.include
8919
8920 KDUMP
8921 M:      Dave Young <dyoung@redhat.com>
8922 M:      Baoquan He <bhe@redhat.com>
8923 R:      Vivek Goyal <vgoyal@redhat.com>
8924 L:      kexec@lists.infradead.org
8925 W:      http://lse.sourceforge.net/kdump/
8926 S:      Maintained
8927 F:      Documentation/admin-guide/kdump/
8928
8929 KEENE FM RADIO TRANSMITTER DRIVER
8930 M:      Hans Verkuil <hverkuil@xs4all.nl>
8931 L:      linux-media@vger.kernel.org
8932 T:      git git://linuxtv.org/media_tree.git
8933 W:      https://linuxtv.org
8934 S:      Maintained
8935 F:      drivers/media/radio/radio-keene*
8936
8937 KERNEL AUTOMOUNTER
8938 M:      Ian Kent <raven@themaw.net>
8939 L:      autofs@vger.kernel.org
8940 S:      Maintained
8941 F:      fs/autofs/
8942
8943 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8944 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8945 M:      Michal Marek <michal.lkml@markovi.net>
8946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8947 L:      linux-kbuild@vger.kernel.org
8948 S:      Maintained
8949 F:      Documentation/kbuild/
8950 F:      Makefile
8951 F:      scripts/Kbuild*
8952 F:      scripts/Makefile*
8953 F:      scripts/basic/
8954 F:      scripts/mk*
8955 F:      scripts/*vmlinux*
8956 F:      scripts/mod/
8957 F:      scripts/package/
8958
8959 KERNEL JANITORS
8960 L:      kernel-janitors@vger.kernel.org
8961 W:      http://kernelnewbies.org/KernelJanitors
8962 S:      Odd Fixes
8963
8964 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8965 M:      "J. Bruce Fields" <bfields@fieldses.org>
8966 M:      Chuck Lever <chuck.lever@oracle.com>
8967 L:      linux-nfs@vger.kernel.org
8968 W:      http://nfs.sourceforge.net/
8969 T:      git git://linux-nfs.org/~bfields/linux.git
8970 S:      Supported
8971 F:      fs/nfsd/
8972 F:      include/uapi/linux/nfsd/
8973 F:      fs/lockd/
8974 F:      fs/nfs_common/
8975 F:      net/sunrpc/
8976 F:      include/linux/lockd/
8977 F:      include/linux/sunrpc/
8978 F:      include/uapi/linux/sunrpc/
8979
8980 KERNEL SELFTEST FRAMEWORK
8981 M:      Shuah Khan <shuah@kernel.org>
8982 M:      Shuah Khan <skhan@linuxfoundation.org>
8983 L:      linux-kselftest@vger.kernel.org
8984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8985 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8986 S:      Maintained
8987 F:      tools/testing/selftests/
8988 F:      Documentation/dev-tools/kselftest*
8989
8990 KERNEL UNIT TESTING FRAMEWORK (KUnit)
8991 M:      Brendan Higgins <brendanhiggins@google.com>
8992 L:      linux-kselftest@vger.kernel.org
8993 L:      kunit-dev@googlegroups.com
8994 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
8995 S:      Maintained
8996 F:      Documentation/dev-tools/kunit/
8997 F:      include/kunit/
8998 F:      lib/kunit/
8999 F:      tools/testing/kunit/
9000
9001 KERNEL USERMODE HELPER
9002 M:      Luis Chamberlain <mcgrof@kernel.org>
9003 L:      linux-kernel@vger.kernel.org
9004 S:      Maintained
9005 F:      kernel/umh.c
9006 F:      include/linux/umh.h
9007
9008 KERNEL VIRTUAL MACHINE (KVM)
9009 M:      Paolo Bonzini <pbonzini@redhat.com>
9010 M:      Radim Krčmář <rkrcmar@redhat.com>
9011 L:      kvm@vger.kernel.org
9012 W:      http://www.linux-kvm.org
9013 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9014 S:      Supported
9015 F:      Documentation/virt/kvm/
9016 F:      include/trace/events/kvm.h
9017 F:      include/uapi/asm-generic/kvm*
9018 F:      include/uapi/linux/kvm*
9019 F:      include/asm-generic/kvm*
9020 F:      include/linux/kvm*
9021 F:      include/kvm/iodev.h
9022 F:      virt/kvm/*
9023 F:      tools/kvm/
9024 F:      tools/testing/selftests/kvm/
9025
9026 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9027 M:      Marc Zyngier <maz@kernel.org>
9028 R:      James Morse <james.morse@arm.com>
9029 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9030 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9032 L:      kvmarm@lists.cs.columbia.edu
9033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9034 S:      Maintained
9035 F:      arch/arm/include/uapi/asm/kvm*
9036 F:      arch/arm/include/asm/kvm*
9037 F:      arch/arm/kvm/
9038 F:      arch/arm64/include/uapi/asm/kvm*
9039 F:      arch/arm64/include/asm/kvm*
9040 F:      arch/arm64/kvm/
9041 F:      virt/kvm/arm/
9042 F:      include/kvm/arm_*
9043
9044 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9045 M:      James Hogan <jhogan@kernel.org>
9046 L:      linux-mips@vger.kernel.org
9047 S:      Supported
9048 F:      arch/mips/include/uapi/asm/kvm*
9049 F:      arch/mips/include/asm/kvm*
9050 F:      arch/mips/kvm/
9051
9052 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9053 M:      Paul Mackerras <paulus@ozlabs.org>
9054 L:      kvm-ppc@vger.kernel.org
9055 W:      http://www.linux-kvm.org/
9056 T:      git git://github.com/agraf/linux-2.6.git
9057 S:      Supported
9058 F:      arch/powerpc/include/uapi/asm/kvm*
9059 F:      arch/powerpc/include/asm/kvm*
9060 F:      arch/powerpc/kvm/
9061 F:      arch/powerpc/kernel/kvm*
9062
9063 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9064 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9065 M:      Janosch Frank <frankja@linux.ibm.com>
9066 R:      David Hildenbrand <david@redhat.com>
9067 R:      Cornelia Huck <cohuck@redhat.com>
9068 L:      kvm@vger.kernel.org
9069 W:      http://www.ibm.com/developerworks/linux/linux390/
9070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9071 S:      Supported
9072 F:      arch/s390/include/uapi/asm/kvm*
9073 F:      arch/s390/include/asm/gmap.h
9074 F:      arch/s390/include/asm/kvm*
9075 F:      arch/s390/kvm/
9076 F:      arch/s390/mm/gmap.c
9077 F:      tools/testing/selftests/kvm/s390x/
9078 F:      tools/testing/selftests/kvm/*/s390x/
9079
9080 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9081 M:      Paolo Bonzini <pbonzini@redhat.com>
9082 M:      Radim Krčmář <rkrcmar@redhat.com>
9083 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9084 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9085 R:      Wanpeng Li <wanpengli@tencent.com>
9086 R:      Jim Mattson <jmattson@google.com>
9087 R:      Joerg Roedel <joro@8bytes.org>
9088 L:      kvm@vger.kernel.org
9089 W:      http://www.linux-kvm.org
9090 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9091 S:      Supported
9092 F:      arch/x86/kvm/
9093 F:      arch/x86/kvm/*/
9094 F:      arch/x86/include/uapi/asm/kvm*
9095 F:      arch/x86/include/uapi/asm/vmx.h
9096 F:      arch/x86/include/uapi/asm/svm.h
9097 F:      arch/x86/include/asm/kvm*
9098 F:      arch/x86/include/asm/pvclock-abi.h
9099 F:      arch/x86/include/asm/svm.h
9100 F:      arch/x86/include/asm/vmx.h
9101 F:      arch/x86/kernel/kvm.c
9102 F:      arch/x86/kernel/kvmclock.c
9103
9104 KERNFS
9105 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9106 M:      Tejun Heo <tj@kernel.org>
9107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9108 S:      Supported
9109 F:      include/linux/kernfs.h
9110 F:      fs/kernfs/
9111
9112 KEXEC
9113 M:      Eric Biederman <ebiederm@xmission.com>
9114 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9115 L:      kexec@lists.infradead.org
9116 S:      Maintained
9117 F:      include/linux/kexec.h
9118 F:      include/uapi/linux/kexec.h
9119 F:      kernel/kexec*
9120
9121 KEYS-ENCRYPTED
9122 M:      Mimi Zohar <zohar@linux.ibm.com>
9123 L:      linux-integrity@vger.kernel.org
9124 L:      keyrings@vger.kernel.org
9125 S:      Supported
9126 F:      Documentation/security/keys/trusted-encrypted.rst
9127 F:      include/keys/encrypted-type.h
9128 F:      security/keys/encrypted-keys/
9129
9130 KEYS-TRUSTED
9131 M:      James Bottomley <jejb@linux.ibm.com>
9132 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9133 M:      Mimi Zohar <zohar@linux.ibm.com>
9134 L:      linux-integrity@vger.kernel.org
9135 L:      keyrings@vger.kernel.org
9136 S:      Supported
9137 F:      Documentation/security/keys/trusted-encrypted.rst
9138 F:      include/keys/trusted-type.h
9139 F:      security/keys/trusted.c
9140 F:      include/keys/trusted.h
9141
9142 KEYS/KEYRINGS:
9143 M:      David Howells <dhowells@redhat.com>
9144 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9145 L:      keyrings@vger.kernel.org
9146 S:      Maintained
9147 F:      Documentation/security/keys/core.rst
9148 F:      include/linux/key.h
9149 F:      include/linux/key-type.h
9150 F:      include/linux/keyctl.h
9151 F:      include/uapi/linux/keyctl.h
9152 F:      include/keys/
9153 F:      security/keys/
9154
9155 KGDB / KDB /debug_core
9156 M:      Jason Wessel <jason.wessel@windriver.com>
9157 M:      Daniel Thompson <daniel.thompson@linaro.org>
9158 R:      Douglas Anderson <dianders@chromium.org>
9159 W:      http://kgdb.wiki.kernel.org/
9160 L:      kgdb-bugreport@lists.sourceforge.net
9161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9162 S:      Maintained
9163 F:      Documentation/dev-tools/kgdb.rst
9164 F:      drivers/misc/kgdbts.c
9165 F:      drivers/tty/serial/kgdboc.c
9166 F:      include/linux/kdb.h
9167 F:      include/linux/kgdb.h
9168 F:      kernel/debug/
9169
9170 KMEMLEAK
9171 M:      Catalin Marinas <catalin.marinas@arm.com>
9172 S:      Maintained
9173 F:      Documentation/dev-tools/kmemleak.rst
9174 F:      include/linux/kmemleak.h
9175 F:      mm/kmemleak.c
9176 F:      mm/kmemleak-test.c
9177
9178 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9179 M:      Luis Chamberlain <mcgrof@kernel.org>
9180 L:      linux-kernel@vger.kernel.org
9181 S:      Maintained
9182 F:      kernel/kmod.c
9183 F:      include/linux/kmod.h
9184 F:      lib/test_kmod.c
9185 F:      tools/testing/selftests/kmod/
9186
9187 KPROBES
9188 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9189 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9190 M:      "David S. Miller" <davem@davemloft.net>
9191 M:      Masami Hiramatsu <mhiramat@kernel.org>
9192 S:      Maintained
9193 F:      Documentation/kprobes.txt
9194 F:      include/linux/kprobes.h
9195 F:      include/asm-generic/kprobes.h
9196 F:      kernel/kprobes.c
9197
9198 KS0108 LCD CONTROLLER DRIVER
9199 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9200 S:      Maintained
9201 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9202 F:      drivers/auxdisplay/ks0108.c
9203 F:      include/linux/ks0108.h
9204
9205 L3MDEV
9206 M:      David Ahern <dsahern@kernel.org>
9207 L:      netdev@vger.kernel.org
9208 S:      Maintained
9209 F:      net/l3mdev
9210 F:      include/net/l3mdev.h
9211
9212 L7 BPF FRAMEWORK
9213 M:      John Fastabend <john.fastabend@gmail.com>
9214 M:      Daniel Borkmann <daniel@iogearbox.net>
9215 L:      netdev@vger.kernel.org
9216 L:      bpf@vger.kernel.org
9217 S:      Maintained
9218 F:      include/linux/skmsg.h
9219 F:      net/core/skmsg.c
9220 F:      net/core/sock_map.c
9221 F:      net/ipv4/tcp_bpf.c
9222
9223 LANTIQ / INTEL Ethernet drivers
9224 M:      Hauke Mehrtens <hauke@hauke-m.de>
9225 L:      netdev@vger.kernel.org
9226 S:      Maintained
9227 F:      net/dsa/tag_gswip.c
9228 F:      drivers/net/ethernet/lantiq_xrx200.c
9229 F:      drivers/net/dsa/lantiq_pce.h
9230 F:      drivers/net/dsa/lantiq_gswip.c
9231
9232 LANTIQ MIPS ARCHITECTURE
9233 M:      John Crispin <john@phrozen.org>
9234 L:      linux-mips@vger.kernel.org
9235 S:      Maintained
9236 F:      arch/mips/lantiq
9237 F:      drivers/soc/lantiq
9238
9239 LAPB module
9240 L:      linux-x25@vger.kernel.org
9241 S:      Orphan
9242 F:      Documentation/networking/lapb-module.txt
9243 F:      include/*/lapb.h
9244 F:      net/lapb/
9245
9246 LASI 53c700 driver for PARISC
9247 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9248 L:      linux-scsi@vger.kernel.org
9249 S:      Maintained
9250 F:      Documentation/scsi/53c700.txt
9251 F:      drivers/scsi/53c700*
9252
9253 LEAKING_ADDRESSES
9254 M:      Tobin C. Harding <me@tobin.cc>
9255 M:      Tycho Andersen <tycho@tycho.ws>
9256 L:      kernel-hardening@lists.openwall.com
9257 S:      Maintained
9258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9259 F:      scripts/leaking_addresses.pl
9260
9261 LED SUBSYSTEM
9262 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9263 M:      Pavel Machek <pavel@ucw.cz>
9264 R:      Dan Murphy <dmurphy@ti.com>
9265 L:      linux-leds@vger.kernel.org
9266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9268 S:      Maintained
9269 F:      Documentation/devicetree/bindings/leds/
9270 F:      drivers/leds/
9271 F:      include/linux/leds.h
9272
9273 LEGACY EEPROM DRIVER
9274 M:      Jean Delvare <jdelvare@suse.com>
9275 S:      Maintained
9276 F:      Documentation/misc-devices/eeprom.rst
9277 F:      drivers/misc/eeprom/eeprom.c
9278
9279 LEGO MINDSTORMS EV3
9280 R:      David Lechner <david@lechnology.com>
9281 S:      Maintained
9282 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9283 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9284 F:      drivers/power/supply/lego_ev3_battery.c
9285
9286 LEGO USB Tower driver
9287 M:      Juergen Stuber <starblue@users.sourceforge.net>
9288 L:      legousb-devel@lists.sourceforge.net
9289 W:      http://legousb.sourceforge.net/
9290 S:      Maintained
9291 F:      drivers/usb/misc/legousbtower.c
9292
9293 LG LAPTOP EXTRAS
9294 M:      Matan Ziv-Av <matan@svgalib.org>
9295 L:      platform-driver-x86@vger.kernel.org
9296 S:      Maintained
9297 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9298 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9299 F:      drivers/platform/x86/lg-laptop.c
9300
9301 LG2160 MEDIA DRIVER
9302 M:      Michael Krufky <mkrufky@linuxtv.org>
9303 L:      linux-media@vger.kernel.org
9304 W:      https://linuxtv.org
9305 W:      http://github.com/mkrufky
9306 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9307 T:      git git://linuxtv.org/mkrufky/tuners.git
9308 S:      Maintained
9309 F:      drivers/media/dvb-frontends/lg2160.*
9310
9311 LGDT3305 MEDIA DRIVER
9312 M:      Michael Krufky <mkrufky@linuxtv.org>
9313 L:      linux-media@vger.kernel.org
9314 W:      https://linuxtv.org
9315 W:      http://github.com/mkrufky
9316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9317 T:      git git://linuxtv.org/mkrufky/tuners.git
9318 S:      Maintained
9319 F:      drivers/media/dvb-frontends/lgdt3305.*
9320
9321 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9322 M:      Viresh Kumar <vireshk@kernel.org>
9323 L:      linux-ide@vger.kernel.org
9324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9325 S:      Maintained
9326 F:      include/linux/pata_arasan_cf_data.h
9327 F:      drivers/ata/pata_arasan_cf.c
9328
9329 LIBATA PATA DRIVERS
9330 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9331 M:      Jens Axboe <axboe@kernel.dk>
9332 L:      linux-ide@vger.kernel.org
9333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9334 S:      Maintained
9335 F:      drivers/ata/pata_*.c
9336 F:      drivers/ata/ata_generic.c
9337
9338 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9339 M:      Linus Walleij <linus.walleij@linaro.org>
9340 L:      linux-ide@vger.kernel.org
9341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9342 S:      Maintained
9343 F:      drivers/ata/pata_ftide010.c
9344 F:      drivers/ata/sata_gemini.c
9345 F:      drivers/ata/sata_gemini.h
9346
9347 LIBATA SATA AHCI PLATFORM devices support
9348 M:      Hans de Goede <hdegoede@redhat.com>
9349 M:      Jens Axboe <axboe@kernel.dk>
9350 L:      linux-ide@vger.kernel.org
9351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9352 S:      Maintained
9353 F:      drivers/ata/ahci_platform.c
9354 F:      drivers/ata/libahci_platform.c
9355 F:      include/linux/ahci_platform.h
9356
9357 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9358 M:      Mikael Pettersson <mikpelinux@gmail.com>
9359 L:      linux-ide@vger.kernel.org
9360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9361 S:      Maintained
9362 F:      drivers/ata/sata_promise.*
9363
9364 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9365 M:      Jens Axboe <axboe@kernel.dk>
9366 L:      linux-ide@vger.kernel.org
9367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9368 S:      Maintained
9369 F:      drivers/ata/
9370 F:      include/linux/ata.h
9371 F:      include/linux/libata.h
9372 F:      Documentation/devicetree/bindings/ata/
9373
9374 LIBLOCKDEP
9375 M:      Sasha Levin <alexander.levin@microsoft.com>
9376 S:      Maintained
9377 F:      tools/lib/lockdep/
9378
9379 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9380 M:      Dan Williams <dan.j.williams@intel.com>
9381 M:      Vishal Verma <vishal.l.verma@intel.com>
9382 M:      Dave Jiang <dave.jiang@intel.com>
9383 L:      linux-nvdimm@lists.01.org
9384 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9385 S:      Supported
9386 F:      drivers/nvdimm/blk.c
9387 F:      drivers/nvdimm/region_devs.c
9388
9389 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9390 M:      Vishal Verma <vishal.l.verma@intel.com>
9391 M:      Dan Williams <dan.j.williams@intel.com>
9392 M:      Dave Jiang <dave.jiang@intel.com>
9393 L:      linux-nvdimm@lists.01.org
9394 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9395 S:      Supported
9396 F:      drivers/nvdimm/btt*
9397
9398 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9399 M:      Dan Williams <dan.j.williams@intel.com>
9400 M:      Vishal Verma <vishal.l.verma@intel.com>
9401 M:      Dave Jiang <dave.jiang@intel.com>
9402 L:      linux-nvdimm@lists.01.org
9403 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9404 S:      Supported
9405 F:      drivers/nvdimm/pmem*
9406
9407 LIBNVDIMM: DEVICETREE BINDINGS
9408 M:      Oliver O'Halloran <oohall@gmail.com>
9409 L:      linux-nvdimm@lists.01.org
9410 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9411 S:      Supported
9412 F:      drivers/nvdimm/of_pmem.c
9413 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9414
9415 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9416 M:      Dan Williams <dan.j.williams@intel.com>
9417 M:      Vishal Verma <vishal.l.verma@intel.com>
9418 M:      Dave Jiang <dave.jiang@intel.com>
9419 M:      Keith Busch <keith.busch@intel.com>
9420 M:      Ira Weiny <ira.weiny@intel.com>
9421 L:      linux-nvdimm@lists.01.org
9422 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9424 S:      Supported
9425 F:      drivers/nvdimm/*
9426 F:      drivers/acpi/nfit/*
9427 F:      include/linux/nd.h
9428 F:      include/linux/libnvdimm.h
9429 F:      include/uapi/linux/ndctl.h
9430
9431 LICENSES and SPDX stuff
9432 M:      Thomas Gleixner <tglx@linutronix.de>
9433 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9434 L:      linux-spdx@vger.kernel.org
9435 S:      Maintained
9436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9437 F:      COPYING
9438 F:      Documentation/process/license-rules.rst
9439 F:      LICENSES/
9440 F:      scripts/spdxcheck-test.sh
9441 F:      scripts/spdxcheck.py
9442
9443 LIGHTNVM PLATFORM SUPPORT
9444 M:      Matias Bjorling <mb@lightnvm.io>
9445 W:      http://github/OpenChannelSSD
9446 L:      linux-block@vger.kernel.org
9447 S:      Maintained
9448 F:      drivers/lightnvm/
9449 F:      include/linux/lightnvm.h
9450 F:      include/uapi/linux/lightnvm.h
9451
9452 LINUX FOR POWER MACINTOSH
9453 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9454 W:      http://www.penguinppc.org/
9455 L:      linuxppc-dev@lists.ozlabs.org
9456 S:      Maintained
9457 F:      arch/powerpc/platforms/powermac/
9458 F:      drivers/macintosh/
9459
9460 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9461 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9462 M:      Paul Mackerras <paulus@samba.org>
9463 M:      Michael Ellerman <mpe@ellerman.id.au>
9464 W:      https://github.com/linuxppc/linux/wiki
9465 L:      linuxppc-dev@lists.ozlabs.org
9466 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9468 S:      Supported
9469 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9470 F:      Documentation/devicetree/bindings/powerpc/
9471 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9472 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9473 F:      Documentation/powerpc/
9474 F:      arch/powerpc/
9475 F:      drivers/char/tpm/tpm_ibmvtpm*
9476 F:      drivers/crypto/nx/
9477 F:      drivers/crypto/vmx/
9478 F:      drivers/i2c/busses/i2c-opal.c
9479 F:      drivers/net/ethernet/ibm/ibmveth.*
9480 F:      drivers/net/ethernet/ibm/ibmvnic.*
9481 F:      drivers/pci/hotplug/pnv_php.c
9482 F:      drivers/pci/hotplug/rpa*
9483 F:      drivers/rtc/rtc-opal.c
9484 F:      drivers/scsi/ibmvscsi/
9485 F:      drivers/tty/hvc/hvc_opal.c
9486 F:      drivers/watchdog/wdrtas.c
9487 F:      tools/testing/selftests/powerpc
9488 N:      /pmac
9489 N:      powermac
9490 N:      powernv
9491 N:      [^a-z0-9]ps3
9492 N:      pseries
9493
9494 LINUX FOR POWERPC EMBEDDED MPC5XXX
9495 M:      Anatolij Gustschin <agust@denx.de>
9496 L:      linuxppc-dev@lists.ozlabs.org
9497 T:      git git://git.denx.de/linux-denx-agust.git
9498 S:      Maintained
9499 F:      arch/powerpc/platforms/512x/
9500 F:      arch/powerpc/platforms/52xx/
9501
9502 LINUX FOR POWERPC EMBEDDED PPC4XX
9503 M:      Alistair Popple <alistair@popple.id.au>
9504 M:      Matt Porter <mporter@kernel.crashing.org>
9505 W:      http://www.penguinppc.org/
9506 L:      linuxppc-dev@lists.ozlabs.org
9507 S:      Maintained
9508 F:      arch/powerpc/platforms/40x/
9509 F:      arch/powerpc/platforms/44x/
9510
9511 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9512 M:      Scott Wood <oss@buserror.net>
9513 M:      Kumar Gala <galak@kernel.crashing.org>
9514 W:      http://www.penguinppc.org/
9515 L:      linuxppc-dev@lists.ozlabs.org
9516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9517 S:      Maintained
9518 F:      arch/powerpc/platforms/83xx/
9519 F:      arch/powerpc/platforms/85xx/
9520 F:      Documentation/devicetree/bindings/powerpc/fsl/
9521
9522 LINUX FOR POWERPC EMBEDDED PPC8XX
9523 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9524 W:      http://www.penguinppc.org/
9525 L:      linuxppc-dev@lists.ozlabs.org
9526 S:      Maintained
9527 F:      arch/powerpc/platforms/8xx/
9528
9529 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9530 L:      linuxppc-dev@lists.ozlabs.org
9531 S:      Orphan
9532 F:      arch/powerpc/*/*virtex*
9533 F:      arch/powerpc/*/*/*virtex*
9534
9535 LINUX FOR POWERPC PA SEMI PWRFICIENT
9536 L:      linuxppc-dev@lists.ozlabs.org
9537 S:      Orphan
9538 F:      arch/powerpc/platforms/pasemi/
9539 F:      drivers/*/*pasemi*
9540 F:      drivers/*/*/*pasemi*
9541
9542 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9543 M:      Kees Cook <keescook@chromium.org>
9544 S:      Maintained
9545 F:      drivers/misc/lkdtm/*
9546
9547 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9548 M:      Alan Stern <stern@rowland.harvard.edu>
9549 M:      Andrea Parri <parri.andrea@gmail.com>
9550 M:      Will Deacon <will@kernel.org>
9551 M:      Peter Zijlstra <peterz@infradead.org>
9552 M:      Boqun Feng <boqun.feng@gmail.com>
9553 M:      Nicholas Piggin <npiggin@gmail.com>
9554 M:      David Howells <dhowells@redhat.com>
9555 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9556 M:      Luc Maranget <luc.maranget@inria.fr>
9557 M:      "Paul E. McKenney" <paulmck@kernel.org>
9558 R:      Akira Yokosawa <akiyks@gmail.com>
9559 R:      Daniel Lustig <dlustig@nvidia.com>
9560 L:      linux-kernel@vger.kernel.org
9561 L:      linux-arch@vger.kernel.org
9562 S:      Supported
9563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9564 F:      tools/memory-model/
9565 F:      Documentation/atomic_bitops.txt
9566 F:      Documentation/atomic_t.txt
9567 F:      Documentation/core-api/atomic_ops.rst
9568 F:      Documentation/core-api/refcount-vs-atomic.rst
9569 F:      Documentation/memory-barriers.txt
9570
9571 LIS3LV02D ACCELEROMETER DRIVER
9572 M:      Eric Piel <eric.piel@tremplin-utc.net>
9573 S:      Maintained
9574 F:      Documentation/misc-devices/lis3lv02d.rst
9575 F:      drivers/misc/lis3lv02d/
9576 F:      drivers/platform/x86/hp_accel.c
9577
9578 LIST KUNIT TEST
9579 M:      David Gow <davidgow@google.com>
9580 L:      linux-kselftest@vger.kernel.org
9581 L:      kunit-dev@googlegroups.com
9582 S:      Maintained
9583 F:      lib/list-test.c
9584
9585 LIVE PATCHING
9586 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9587 M:      Jiri Kosina <jikos@kernel.org>
9588 M:      Miroslav Benes <mbenes@suse.cz>
9589 M:      Petr Mladek <pmladek@suse.com>
9590 R:      Joe Lawrence <joe.lawrence@redhat.com>
9591 S:      Maintained
9592 F:      kernel/livepatch/
9593 F:      include/linux/livepatch.h
9594 F:      arch/x86/include/asm/livepatch.h
9595 F:      arch/x86/kernel/livepatch.c
9596 F:      Documentation/livepatch/
9597 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9598 F:      samples/livepatch/
9599 F:      tools/testing/selftests/livepatch/
9600 L:      live-patching@vger.kernel.org
9601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9602
9603 LLC (802.2)
9604 L:      netdev@vger.kernel.org
9605 S:      Odd fixes
9606 F:      include/linux/llc.h
9607 F:      include/uapi/linux/llc.h
9608 F:      include/net/llc*
9609 F:      net/llc/
9610
9611 LM73 HARDWARE MONITOR DRIVER
9612 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9613 L:      linux-hwmon@vger.kernel.org
9614 S:      Maintained
9615 F:      drivers/hwmon/lm73.c
9616
9617 LM78 HARDWARE MONITOR DRIVER
9618 M:      Jean Delvare <jdelvare@suse.com>
9619 L:      linux-hwmon@vger.kernel.org
9620 S:      Maintained
9621 F:      Documentation/hwmon/lm78.rst
9622 F:      drivers/hwmon/lm78.c
9623
9624 LM83 HARDWARE MONITOR DRIVER
9625 M:      Jean Delvare <jdelvare@suse.com>
9626 L:      linux-hwmon@vger.kernel.org
9627 S:      Maintained
9628 F:      Documentation/hwmon/lm83.rst
9629 F:      drivers/hwmon/lm83.c
9630
9631 LM90 HARDWARE MONITOR DRIVER
9632 M:      Jean Delvare <jdelvare@suse.com>
9633 L:      linux-hwmon@vger.kernel.org
9634 S:      Maintained
9635 F:      Documentation/hwmon/lm90.rst
9636 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9637 F:      drivers/hwmon/lm90.c
9638 F:      include/dt-bindings/thermal/lm90.h
9639
9640 LM95234 HARDWARE MONITOR DRIVER
9641 M:      Guenter Roeck <linux@roeck-us.net>
9642 L:      linux-hwmon@vger.kernel.org
9643 S:      Maintained
9644 F:      Documentation/hwmon/lm95234.rst
9645 F:      drivers/hwmon/lm95234.c
9646
9647 LME2510 MEDIA DRIVER
9648 M:      Malcolm Priestley <tvboxspy@gmail.com>
9649 L:      linux-media@vger.kernel.org
9650 W:      https://linuxtv.org
9651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9652 S:      Maintained
9653 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9654
9655 LOADPIN SECURITY MODULE
9656 M:      Kees Cook <keescook@chromium.org>
9657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9658 S:      Supported
9659 F:      security/loadpin/
9660 F:      Documentation/admin-guide/LSM/LoadPin.rst
9661
9662 LOCKING PRIMITIVES
9663 M:      Peter Zijlstra <peterz@infradead.org>
9664 M:      Ingo Molnar <mingo@redhat.com>
9665 M:      Will Deacon <will@kernel.org>
9666 L:      linux-kernel@vger.kernel.org
9667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9668 S:      Maintained
9669 F:      Documentation/locking/
9670 F:      include/linux/lockdep.h
9671 F:      include/linux/spinlock*.h
9672 F:      arch/*/include/asm/spinlock*.h
9673 F:      include/linux/rwlock*.h
9674 F:      include/linux/mutex*.h
9675 F:      include/linux/rwsem*.h
9676 F:      include/linux/seqlock.h
9677 F:      lib/locking*.[ch]
9678 F:      kernel/locking/
9679 X:      kernel/locking/locktorture.c
9680
9681 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9682 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9683 L:      linux-ntfs-dev@lists.sourceforge.net
9684 W:      http://www.linux-ntfs.org/content/view/19/37/
9685 S:      Maintained
9686 F:      Documentation/admin-guide/ldm.rst
9687 F:      block/partitions/ldm.*
9688
9689 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9690 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9691 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9692 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9693 L:      MPT-FusionLinux.pdl@broadcom.com
9694 L:      linux-scsi@vger.kernel.org
9695 W:      http://www.avagotech.com/support/
9696 S:      Supported
9697 F:      drivers/message/fusion/
9698 F:      drivers/scsi/mpt3sas/
9699
9700 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9701 M:      Matthew Wilcox <willy@infradead.org>
9702 L:      linux-scsi@vger.kernel.org
9703 S:      Maintained
9704 F:      drivers/scsi/sym53c8xx_2/
9705
9706 LTC1660 DAC DRIVER
9707 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9708 L:      linux-iio@vger.kernel.org
9709 S:      Maintained
9710 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9711 F:      drivers/iio/dac/ltc1660.c
9712
9713 LTC4261 HARDWARE MONITOR DRIVER
9714 M:      Guenter Roeck <linux@roeck-us.net>
9715 L:      linux-hwmon@vger.kernel.org
9716 S:      Maintained
9717 F:      Documentation/hwmon/ltc4261.rst
9718 F:      drivers/hwmon/ltc4261.c
9719
9720 LTC2947 HARDWARE MONITOR DRIVER
9721 M:      Nuno Sá <nuno.sa@analog.com>
9722 W:      http://ez.analog.com/community/linux-device-drivers
9723 L:      linux-hwmon@vger.kernel.org
9724 S:      Supported
9725 F:      drivers/hwmon/ltc2947-core.c
9726 F:      drivers/hwmon/ltc2947-spi.c
9727 F:      drivers/hwmon/ltc2947-i2c.c
9728 F:      drivers/hwmon/ltc2947.h
9729 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9730
9731 LTC4306 I2C MULTIPLEXER DRIVER
9732 M:      Michael Hennerich <michael.hennerich@analog.com>
9733 W:      http://ez.analog.com/community/linux-device-drivers
9734 L:      linux-i2c@vger.kernel.org
9735 S:      Supported
9736 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9737 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9738
9739 LTP (Linux Test Project)
9740 M:      Mike Frysinger <vapier@gentoo.org>
9741 M:      Cyril Hrubis <chrubis@suse.cz>
9742 M:      Wanlong Gao <wanlong.gao@gmail.com>
9743 M:      Jan Stancek <jstancek@redhat.com>
9744 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9745 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9746 L:      ltp@lists.linux.it (subscribers-only)
9747 W:      http://linux-test-project.github.io/
9748 T:      git git://github.com/linux-test-project/ltp.git
9749 S:      Maintained
9750
9751 M68K ARCHITECTURE
9752 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9753 L:      linux-m68k@lists.linux-m68k.org
9754 W:      http://www.linux-m68k.org/
9755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9756 S:      Maintained
9757 F:      arch/m68k/
9758 F:      drivers/zorro/
9759
9760 M68K ON APPLE MACINTOSH
9761 M:      Joshua Thompson <funaho@jurai.org>
9762 W:      http://www.mac.linux-m68k.org/
9763 L:      linux-m68k@lists.linux-m68k.org
9764 S:      Maintained
9765 F:      arch/m68k/mac/
9766
9767 M68K ON HP9000/300
9768 M:      Philip Blundell <philb@gnu.org>
9769 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9770 S:      Maintained
9771 F:      arch/m68k/hp300/
9772
9773 M88DS3103 MEDIA DRIVER
9774 M:      Antti Palosaari <crope@iki.fi>
9775 L:      linux-media@vger.kernel.org
9776 W:      https://linuxtv.org
9777 W:      http://palosaari.fi/linux/
9778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9779 T:      git git://linuxtv.org/anttip/media_tree.git
9780 S:      Maintained
9781 F:      drivers/media/dvb-frontends/m88ds3103*
9782
9783 M88RS2000 MEDIA DRIVER
9784 M:      Malcolm Priestley <tvboxspy@gmail.com>
9785 L:      linux-media@vger.kernel.org
9786 W:      https://linuxtv.org
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 S:      Maintained
9789 F:      drivers/media/dvb-frontends/m88rs2000*
9790
9791 MA901 MASTERKIT USB FM RADIO DRIVER
9792 M:      Alexey Klimov <klimov.linux@gmail.com>
9793 L:      linux-media@vger.kernel.org
9794 T:      git git://linuxtv.org/media_tree.git
9795 S:      Maintained
9796 F:      drivers/media/radio/radio-ma901.c
9797
9798 MAC80211
9799 M:      Johannes Berg <johannes@sipsolutions.net>
9800 L:      linux-wireless@vger.kernel.org
9801 W:      http://wireless.kernel.org/
9802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9804 S:      Maintained
9805 F:      Documentation/networking/mac80211-injection.txt
9806 F:      include/net/mac80211.h
9807 F:      net/mac80211/
9808 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9809 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9810
9811 MAILBOX API
9812 M:      Jassi Brar <jassisinghbrar@gmail.com>
9813 L:      linux-kernel@vger.kernel.org
9814 S:      Maintained
9815 F:      drivers/mailbox/
9816 F:      include/linux/mailbox_client.h
9817 F:      include/linux/mailbox_controller.h
9818
9819 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9820 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9821 W:      http://www.kernel.org/doc/man-pages
9822 L:      linux-man@vger.kernel.org
9823 S:      Maintained
9824
9825 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9826 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9827 L:      linux-mips@vger.kernel.org
9828 S:      Maintained
9829 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9830
9831 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9832 M:      Andrew Lunn <andrew@lunn.ch>
9833 M:      Vivien Didelot <vivien.didelot@gmail.com>
9834 L:      netdev@vger.kernel.org
9835 S:      Maintained
9836 F:      drivers/net/dsa/mv88e6xxx/
9837 F:      include/linux/platform_data/mv88e6xxx.h
9838 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9839 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9840
9841 MARVELL ARMADA DRM SUPPORT
9842 M:      Russell King <linux@armlinux.org.uk>
9843 S:      Maintained
9844 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9845 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9846 F:      drivers/gpu/drm/armada/
9847 F:      include/uapi/drm/armada_drm.h
9848 F:      Documentation/devicetree/bindings/display/armada/
9849
9850 MARVELL ARMADA 3700 PHY DRIVERS
9851 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9852 S:      Maintained
9853 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9854 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9855 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9856 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9857
9858 MARVELL CRYPTO DRIVER
9859 M:      Boris Brezillon <bbrezillon@kernel.org>
9860 M:      Arnaud Ebalard <arno@natisbad.org>
9861 F:      drivers/crypto/marvell/
9862 S:      Maintained
9863 L:      linux-crypto@vger.kernel.org
9864
9865 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9866 M:      Mirko Lindner <mlindner@marvell.com>
9867 M:      Stephen Hemminger <stephen@networkplumber.org>
9868 L:      netdev@vger.kernel.org
9869 S:      Maintained
9870 F:      drivers/net/ethernet/marvell/sk*
9871
9872 MARVELL LIBERTAS WIRELESS DRIVER
9873 L:      libertas-dev@lists.infradead.org
9874 S:      Orphan
9875 F:      drivers/net/wireless/marvell/libertas/
9876
9877 MARVELL MACCHIATOBIN SUPPORT
9878 M:      Russell King <linux@armlinux.org.uk>
9879 L:      linux-arm-kernel@lists.infradead.org
9880 S:      Maintained
9881 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9882
9883 MARVELL MV643XX ETHERNET DRIVER
9884 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9885 L:      netdev@vger.kernel.org
9886 S:      Maintained
9887 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9888 F:      include/linux/mv643xx.h
9889
9890 MARVELL MV88X3310 PHY DRIVER
9891 M:      Russell King <linux@armlinux.org.uk>
9892 L:      netdev@vger.kernel.org
9893 S:      Maintained
9894 F:      drivers/net/phy/marvell10g.c
9895
9896 MARVELL MVEBU THERMAL DRIVER
9897 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9898 S:      Maintained
9899 F:      drivers/thermal/armada_thermal.c
9900
9901 MARVELL MVNETA ETHERNET DRIVER
9902 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9903 L:      netdev@vger.kernel.org
9904 S:      Maintained
9905 F:      drivers/net/ethernet/marvell/mvneta.*
9906
9907 MARVELL MWIFIEX WIRELESS DRIVER
9908 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9909 M:      Nishant Sarmukadam <nishants@marvell.com>
9910 M:      Ganapathi Bhat <gbhat@marvell.com>
9911 M:      Xinming Hu <huxinming820@gmail.com>
9912 L:      linux-wireless@vger.kernel.org
9913 S:      Maintained
9914 F:      drivers/net/wireless/marvell/mwifiex/
9915
9916 MARVELL MWL8K WIRELESS DRIVER
9917 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9918 L:      linux-wireless@vger.kernel.org
9919 S:      Odd Fixes
9920 F:      drivers/net/wireless/marvell/mwl8k.c
9921
9922 MARVELL NAND CONTROLLER DRIVER
9923 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9924 L:      linux-mtd@lists.infradead.org
9925 S:      Maintained
9926 F:      drivers/mtd/nand/raw/marvell_nand.c
9927 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9928
9929 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9930 M:      Nicolas Pitre <nico@fluxnic.net>
9931 S:      Odd Fixes
9932 F:      drivers/mmc/host/mvsdio.*
9933
9934 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9935 M:      Hu Ziji <huziji@marvell.com>
9936 L:      linux-mmc@vger.kernel.org
9937 S:      Supported
9938 F:      drivers/mmc/host/sdhci-xenon*
9939 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9940
9941 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9942 M:      Sunil Goutham <sgoutham@marvell.com>
9943 M:      Linu Cherian <lcherian@marvell.com>
9944 M:      Geetha sowjanya <gakula@marvell.com>
9945 M:      Jerin Jacob <jerinj@marvell.com>
9946 L:      netdev@vger.kernel.org
9947 S:      Supported
9948 F:      drivers/net/ethernet/marvell/octeontx2/af/
9949
9950 MATROX FRAMEBUFFER DRIVER
9951 L:      linux-fbdev@vger.kernel.org
9952 S:      Orphan
9953 F:      drivers/video/fbdev/matrox/matroxfb_*
9954 F:      include/uapi/linux/matroxfb.h
9955
9956 MAX16065 HARDWARE MONITOR DRIVER
9957 M:      Guenter Roeck <linux@roeck-us.net>
9958 L:      linux-hwmon@vger.kernel.org
9959 S:      Maintained
9960 F:      Documentation/hwmon/max16065.rst
9961 F:      drivers/hwmon/max16065.c
9962
9963 MAX2175 SDR TUNER DRIVER
9964 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
9965 L:      linux-media@vger.kernel.org
9966 T:      git git://linuxtv.org/media_tree.git
9967 S:      Maintained
9968 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9969 F:      Documentation/media/v4l-drivers/max2175.rst
9970 F:      drivers/media/i2c/max2175*
9971 F:      include/uapi/linux/max2175.h
9972
9973 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9974 L:      linux-hwmon@vger.kernel.org
9975 S:      Orphan
9976 F:      Documentation/hwmon/max6650.rst
9977 F:      drivers/hwmon/max6650.c
9978
9979 MAX6697 HARDWARE MONITOR DRIVER
9980 M:      Guenter Roeck <linux@roeck-us.net>
9981 L:      linux-hwmon@vger.kernel.org
9982 S:      Maintained
9983 F:      Documentation/hwmon/max6697.rst
9984 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9985 F:      drivers/hwmon/max6697.c
9986 F:      include/linux/platform_data/max6697.h
9987
9988 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9989 M:      Peter Rosin <peda@axentia.se>
9990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9991 S:      Maintained
9992 F:      Documentation/devicetree/bindings/sound/max9860.txt
9993 F:      sound/soc/codecs/max9860.*
9994
9995 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9996 M:      Andreas Klinger <ak@it-klinger.de>
9997 L:      linux-iio@vger.kernel.org
9998 S:      Maintained
9999 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10000 F:      drivers/iio/proximity/mb1232.c
10001
10002 MAXIM MAX77650 PMIC MFD DRIVER
10003 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10004 L:      linux-kernel@vger.kernel.org
10005 S:      Maintained
10006 F:      Documentation/devicetree/bindings/*/*max77650.txt
10007 F:      Documentation/devicetree/bindings/*/max77650*.txt
10008 F:      include/linux/mfd/max77650.h
10009 F:      drivers/mfd/max77650.c
10010 F:      drivers/regulator/max77650-regulator.c
10011 F:      drivers/power/supply/max77650-charger.c
10012 F:      drivers/input/misc/max77650-onkey.c
10013 F:      drivers/leds/leds-max77650.c
10014 F:      drivers/gpio/gpio-max77650.c
10015
10016 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10017 M:      Javier Martinez Canillas <javier@dowhile0.org>
10018 L:      linux-kernel@vger.kernel.org
10019 S:      Supported
10020 F:      drivers/regulator/max77802-regulator.c
10021 F:      Documentation/devicetree/bindings/*/*max77802.txt
10022 F:      include/dt-bindings/*/*max77802.h
10023
10024 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10025 M:      Krzysztof Kozlowski <krzk@kernel.org>
10026 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10027 L:      linux-pm@vger.kernel.org
10028 S:      Supported
10029 F:      drivers/power/supply/max14577_charger.c
10030 F:      drivers/power/supply/max77693_charger.c
10031
10032 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10033 M:      Chanwoo Choi <cw00.choi@samsung.com>
10034 M:      Krzysztof Kozlowski <krzk@kernel.org>
10035 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10036 L:      linux-kernel@vger.kernel.org
10037 S:      Supported
10038 F:      drivers/*/max14577*.c
10039 F:      drivers/*/max77686*.c
10040 F:      drivers/*/max77693*.c
10041 F:      drivers/extcon/extcon-max14577.c
10042 F:      drivers/extcon/extcon-max77693.c
10043 F:      drivers/rtc/rtc-max77686.c
10044 F:      drivers/clk/clk-max77686.c
10045 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10046 F:      Documentation/devicetree/bindings/*/max77686.txt
10047 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10048 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10049 F:      include/linux/mfd/max14577*.h
10050 F:      include/linux/mfd/max77686*.h
10051 F:      include/linux/mfd/max77693*.h
10052
10053 MAXIRADIO FM RADIO RECEIVER DRIVER
10054 M:      Hans Verkuil <hverkuil@xs4all.nl>
10055 L:      linux-media@vger.kernel.org
10056 T:      git git://linuxtv.org/media_tree.git
10057 W:      https://linuxtv.org
10058 S:      Maintained
10059 F:      drivers/media/radio/radio-maxiradio*
10060
10061 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10062 M:      Peter Rosin <peda@axentia.se>
10063 L:      linux-iio@vger.kernel.org
10064 S:      Maintained
10065 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10066 F:      drivers/iio/potentiometer/mcp4018.c
10067 F:      drivers/iio/potentiometer/mcp4531.c
10068
10069 MCR20A IEEE-802.15.4 RADIO DRIVER
10070 M:      Xue Liu <liuxuenetmail@gmail.com>
10071 L:      linux-wpan@vger.kernel.org
10072 W:      https://github.com/xueliu/mcr20a-linux
10073 S:      Maintained
10074 F:      drivers/net/ieee802154/mcr20a.c
10075 F:      drivers/net/ieee802154/mcr20a.h
10076 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10077
10078 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10079 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10080 L:      linux-iio@vger.kernel.org
10081 S:      Maintained
10082 F:      drivers/iio/dac/cio-dac.c
10083
10084 MEDIA CONTROLLER FRAMEWORK
10085 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10086 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10087 L:      linux-media@vger.kernel.org
10088 W:      https://www.linuxtv.org
10089 T:      git git://linuxtv.org/media_tree.git
10090 S:      Supported
10091 F:      drivers/media/mc/
10092 F:      include/media/media-*.h
10093 F:      include/uapi/linux/media.h
10094
10095 MEDIA DRIVERS FOR ASCOT2E
10096 M:      Sergey Kozlov <serjk@netup.ru>
10097 M:      Abylay Ospan <aospan@netup.ru>
10098 L:      linux-media@vger.kernel.org
10099 W:      https://linuxtv.org
10100 W:      http://netup.tv/
10101 T:      git git://linuxtv.org/media_tree.git
10102 S:      Supported
10103 F:      drivers/media/dvb-frontends/ascot2e*
10104
10105 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10106 M:      Jasmin Jessich <jasmin@anw.at>
10107 L:      linux-media@vger.kernel.org
10108 W:      https://linuxtv.org
10109 T:      git git://linuxtv.org/media_tree.git
10110 S:      Maintained
10111 F:      drivers/media/dvb-frontends/cxd2099*
10112
10113 MEDIA DRIVERS FOR CXD2841ER
10114 M:      Sergey Kozlov <serjk@netup.ru>
10115 M:      Abylay Ospan <aospan@netup.ru>
10116 L:      linux-media@vger.kernel.org
10117 W:      https://linuxtv.org
10118 W:      http://netup.tv/
10119 T:      git git://linuxtv.org/media_tree.git
10120 S:      Supported
10121 F:      drivers/media/dvb-frontends/cxd2841er*
10122
10123 MEDIA DRIVERS FOR CXD2880
10124 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10125 L:      linux-media@vger.kernel.org
10126 W:      http://linuxtv.org/
10127 T:      git git://linuxtv.org/media_tree.git
10128 S:      Supported
10129 F:      drivers/media/dvb-frontends/cxd2880/*
10130 F:      drivers/media/spi/cxd2880*
10131
10132 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10133 L:      linux-media@vger.kernel.org
10134 W:      https://linuxtv.org
10135 T:      git git://linuxtv.org/media_tree.git
10136 S:      Orphan
10137 F:      drivers/media/pci/ddbridge/*
10138
10139 MEDIA DRIVERS FOR FREESCALE IMX
10140 M:      Steve Longerbeam <slongerbeam@gmail.com>
10141 M:      Philipp Zabel <p.zabel@pengutronix.de>
10142 L:      linux-media@vger.kernel.org
10143 T:      git git://linuxtv.org/media_tree.git
10144 S:      Maintained
10145 F:      Documentation/devicetree/bindings/media/imx.txt
10146 F:      Documentation/media/v4l-drivers/imx.rst
10147 F:      drivers/staging/media/imx/
10148 F:      include/linux/imx-media.h
10149 F:      include/media/imx.h
10150
10151 MEDIA DRIVER FOR FREESCALE IMX PXP
10152 M:      Philipp Zabel <p.zabel@pengutronix.de>
10153 L:      linux-media@vger.kernel.org
10154 T:      git git://linuxtv.org/media_tree.git
10155 S:      Maintained
10156 F:      drivers/media/platform/imx-pxp.[ch]
10157
10158 MEDIA DRIVERS FOR FREESCALE IMX7
10159 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10160 L:      linux-media@vger.kernel.org
10161 T:      git git://linuxtv.org/media_tree.git
10162 S:      Maintained
10163 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10164 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10165 F:      Documentation/media/v4l-drivers/imx7.rst
10166 F:      drivers/staging/media/imx/imx7-media-csi.c
10167 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10168
10169 MEDIA DRIVERS FOR HELENE
10170 M:      Abylay Ospan <aospan@netup.ru>
10171 L:      linux-media@vger.kernel.org
10172 W:      https://linuxtv.org
10173 W:      http://netup.tv/
10174 T:      git git://linuxtv.org/media_tree.git
10175 S:      Supported
10176 F:      drivers/media/dvb-frontends/helene*
10177
10178 MEDIA DRIVERS FOR HORUS3A
10179 M:      Sergey Kozlov <serjk@netup.ru>
10180 M:      Abylay Ospan <aospan@netup.ru>
10181 L:      linux-media@vger.kernel.org
10182 W:      https://linuxtv.org
10183 W:      http://netup.tv/
10184 T:      git git://linuxtv.org/media_tree.git
10185 S:      Supported
10186 F:      drivers/media/dvb-frontends/horus3a*
10187
10188 MEDIA DRIVERS FOR LNBH25
10189 M:      Sergey Kozlov <serjk@netup.ru>
10190 M:      Abylay Ospan <aospan@netup.ru>
10191 L:      linux-media@vger.kernel.org
10192 W:      https://linuxtv.org
10193 W:      http://netup.tv/
10194 T:      git git://linuxtv.org/media_tree.git
10195 S:      Supported
10196 F:      drivers/media/dvb-frontends/lnbh25*
10197
10198 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10199 L:      linux-media@vger.kernel.org
10200 W:      https://linuxtv.org
10201 T:      git git://linuxtv.org/media_tree.git
10202 S:      Orphan
10203 F:      drivers/media/dvb-frontends/mxl5xx*
10204
10205 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10206 M:      Sergey Kozlov <serjk@netup.ru>
10207 M:      Abylay Ospan <aospan@netup.ru>
10208 L:      linux-media@vger.kernel.org
10209 W:      https://linuxtv.org
10210 W:      http://netup.tv/
10211 T:      git git://linuxtv.org/media_tree.git
10212 S:      Supported
10213 F:      drivers/media/pci/netup_unidvb/*
10214
10215 MEDIA DRIVERS FOR RENESAS - CEU
10216 M:      Jacopo Mondi <jacopo@jmondi.org>
10217 L:      linux-media@vger.kernel.org
10218 L:      linux-renesas-soc@vger.kernel.org
10219 T:      git git://linuxtv.org/media_tree.git
10220 S:      Supported
10221 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10222 F:      drivers/media/platform/renesas-ceu.c
10223 F:      include/media/drv-intf/renesas-ceu.h
10224
10225 MEDIA DRIVERS FOR RENESAS - DRIF
10226 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10227 L:      linux-media@vger.kernel.org
10228 L:      linux-renesas-soc@vger.kernel.org
10229 T:      git git://linuxtv.org/media_tree.git
10230 S:      Supported
10231 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10232 F:      drivers/media/platform/rcar_drif.c
10233
10234 MEDIA DRIVERS FOR RENESAS - FCP
10235 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10236 L:      linux-media@vger.kernel.org
10237 L:      linux-renesas-soc@vger.kernel.org
10238 T:      git git://linuxtv.org/media_tree.git
10239 S:      Supported
10240 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10241 F:      drivers/media/platform/rcar-fcp.c
10242 F:      include/media/rcar-fcp.h
10243
10244 MEDIA DRIVERS FOR RENESAS - FDP1
10245 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10246 L:      linux-media@vger.kernel.org
10247 L:      linux-renesas-soc@vger.kernel.org
10248 T:      git git://linuxtv.org/media_tree.git
10249 S:      Supported
10250 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10251 F:      drivers/media/platform/rcar_fdp1.c
10252
10253 MEDIA DRIVERS FOR RENESAS - VIN
10254 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10255 L:      linux-media@vger.kernel.org
10256 L:      linux-renesas-soc@vger.kernel.org
10257 T:      git git://linuxtv.org/media_tree.git
10258 S:      Supported
10259 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10260 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10261 F:      drivers/media/platform/rcar-vin/
10262
10263 MEDIA DRIVERS FOR RENESAS - VSP1
10264 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10265 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10266 L:      linux-media@vger.kernel.org
10267 L:      linux-renesas-soc@vger.kernel.org
10268 T:      git git://linuxtv.org/media_tree.git
10269 S:      Supported
10270 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10271 F:      drivers/media/platform/vsp1/
10272
10273 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10274 L:      linux-media@vger.kernel.org
10275 W:      https://linuxtv.org
10276 T:      git git://linuxtv.org/media_tree.git
10277 S:      Orphan
10278 F:      drivers/media/dvb-frontends/stv0910*
10279
10280 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10281 L:      linux-media@vger.kernel.org
10282 W:      https://linuxtv.org
10283 T:      git git://linuxtv.org/media_tree.git
10284 S:      Orphan
10285 F:      drivers/media/dvb-frontends/stv6111*
10286
10287 MEDIA DRIVERS FOR STM32 - DCMI
10288 M:      Hugues Fruchet <hugues.fruchet@st.com>
10289 L:      linux-media@vger.kernel.org
10290 T:      git git://linuxtv.org/media_tree.git
10291 S:      Supported
10292 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10293 F:      drivers/media/platform/stm32/stm32-dcmi.c
10294
10295 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10296 M:      Dmitry Osipenko <digetx@gmail.com>
10297 L:      linux-media@vger.kernel.org
10298 L:      linux-tegra@vger.kernel.org
10299 T:      git git://linuxtv.org/media_tree.git
10300 S:      Maintained
10301 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10302 F:      drivers/staging/media/tegra-vde/
10303
10304 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10305 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10306 P:      LinuxTV.org Project
10307 L:      linux-media@vger.kernel.org
10308 W:      https://linuxtv.org
10309 Q:      http://patchwork.kernel.org/project/linux-media/list/
10310 T:      git git://linuxtv.org/media_tree.git
10311 S:      Maintained
10312 F:      Documentation/devicetree/bindings/media/
10313 F:      Documentation/media/
10314 F:      drivers/media/
10315 F:      drivers/staging/media/
10316 F:      include/linux/platform_data/media/
10317 F:      include/media/
10318 F:      include/uapi/linux/dvb/
10319 F:      include/uapi/linux/videodev2.h
10320 F:      include/uapi/linux/media.h
10321 F:      include/uapi/linux/v4l2-*
10322 F:      include/uapi/linux/meye.h
10323 F:      include/uapi/linux/ivtv*
10324 F:      include/uapi/linux/uvcvideo.h
10325
10326 MEDIATEK BLUETOOTH DRIVER
10327 M:      Sean Wang <sean.wang@mediatek.com>
10328 L:      linux-bluetooth@vger.kernel.org
10329 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10330 S:      Maintained
10331 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10332 F:      drivers/bluetooth/btmtkuart.c
10333
10334 MEDIATEK CIR DRIVER
10335 M:      Sean Wang <sean.wang@mediatek.com>
10336 S:      Maintained
10337 F:      drivers/media/rc/mtk-cir.c
10338
10339 MEDIATEK DMA DRIVER
10340 M:      Sean Wang <sean.wang@mediatek.com>
10341 L:      dmaengine@vger.kernel.org
10342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10343 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10344 S:      Maintained
10345 F:      Documentation/devicetree/bindings/dma/mtk-*
10346 F:      drivers/dma/mediatek/
10347
10348 MEDIATEK PMIC LED DRIVER
10349 M:      Sean Wang <sean.wang@mediatek.com>
10350 S:      Maintained
10351 F:      drivers/leds/leds-mt6323.c
10352 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10353
10354 MEDIATEK ETHERNET DRIVER
10355 M:      Felix Fietkau <nbd@openwrt.org>
10356 M:      John Crispin <john@phrozen.org>
10357 M:      Sean Wang <sean.wang@mediatek.com>
10358 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10359 L:      netdev@vger.kernel.org
10360 S:      Maintained
10361 F:      drivers/net/ethernet/mediatek/
10362
10363 MEDIATEK SWITCH DRIVER
10364 M:      Sean Wang <sean.wang@mediatek.com>
10365 L:      netdev@vger.kernel.org
10366 S:      Maintained
10367 F:      drivers/net/dsa/mt7530.*
10368 F:      net/dsa/tag_mtk.c
10369
10370 MEDIATEK JPEG DRIVER
10371 M:      Rick Chang <rick.chang@mediatek.com>
10372 M:      Bin Liu <bin.liu@mediatek.com>
10373 S:      Supported
10374 F:      drivers/media/platform/mtk-jpeg/
10375 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10376
10377 MEDIATEK MDP DRIVER
10378 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10379 M:      Houlong Wei <houlong.wei@mediatek.com>
10380 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10381 S:      Supported
10382 F:      drivers/media/platform/mtk-mdp/
10383 F:      drivers/media/platform/mtk-vpu/
10384 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10385
10386 MEDIATEK MEDIA DRIVER
10387 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10388 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10389 S:      Supported
10390 F:      drivers/media/platform/mtk-vcodec/
10391 F:      drivers/media/platform/mtk-vpu/
10392 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10393 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10394
10395 MEDIATEK MMC/SD/SDIO DRIVER
10396 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10397 S:      Maintained
10398 F:      drivers/mmc/host/mtk-sd.c
10399 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10400
10401 MEDIATEK MT76 WIRELESS LAN DRIVER
10402 M:      Felix Fietkau <nbd@nbd.name>
10403 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10404 R:      Ryder Lee <ryder.lee@mediatek.com>
10405 R:      Roy Luo <royluo@google.com>
10406 L:      linux-wireless@vger.kernel.org
10407 S:      Maintained
10408 F:      drivers/net/wireless/mediatek/mt76/
10409
10410 MEDIATEK MT7601U WIRELESS LAN DRIVER
10411 M:      Jakub Kicinski <kubakici@wp.pl>
10412 L:      linux-wireless@vger.kernel.org
10413 S:      Maintained
10414 F:      drivers/net/wireless/mediatek/mt7601u/
10415
10416 MEDIATEK MT7621/28/88 I2C DRIVER
10417 M:      Stefan Roese <sr@denx.de>
10418 L:      linux-i2c@vger.kernel.org
10419 S:      Maintained
10420 F:      drivers/i2c/busses/i2c-mt7621.c
10421 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10422
10423 MEDIATEK NAND CONTROLLER DRIVER
10424 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10425 L:      linux-mtd@lists.infradead.org
10426 S:      Maintained
10427 F:      drivers/mtd/nand/raw/mtk_*
10428 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10429
10430 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10431 M:      Sean Wang <sean.wang@mediatek.com>
10432 S:      Maintained
10433 F:      drivers/char/hw_random/mtk-rng.c
10434
10435 MEDIATEK USB3 DRD IP DRIVER
10436 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10437 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10439 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10440 S:      Maintained
10441 F:      drivers/usb/mtu3/
10442
10443 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10444 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10445 M:      Martin Donnelly <martin.donnelly@ge.com>
10446 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10447 S:      Maintained
10448 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10449 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10450
10451 MEGARAID SCSI/SAS DRIVERS
10452 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10453 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10454 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10455 L:      megaraidlinux.pdl@broadcom.com
10456 L:      linux-scsi@vger.kernel.org
10457 W:      http://www.avagotech.com/support/
10458 S:      Maintained
10459 F:      Documentation/scsi/megaraid.txt
10460 F:      drivers/scsi/megaraid.*
10461 F:      drivers/scsi/megaraid/
10462
10463 MELEXIS MLX90614 DRIVER
10464 M:      Crt Mori <cmo@melexis.com>
10465 L:      linux-iio@vger.kernel.org
10466 W:      http://www.melexis.com
10467 S:      Supported
10468 F:      drivers/iio/temperature/mlx90614.c
10469
10470 MELEXIS MLX90632 DRIVER
10471 M:      Crt Mori <cmo@melexis.com>
10472 L:      linux-iio@vger.kernel.org
10473 W:      http://www.melexis.com
10474 S:      Supported
10475 F:      drivers/iio/temperature/mlx90632.c
10476
10477 MELFAS MIP4 TOUCHSCREEN DRIVER
10478 M:      Sangwon Jee <jeesw@melfas.com>
10479 W:      http://www.melfas.com
10480 S:      Supported
10481 F:      drivers/input/touchscreen/melfas_mip4.c
10482 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10483
10484 MELLANOX ETHERNET DRIVER (mlx4_en)
10485 M:      Tariq Toukan <tariqt@mellanox.com>
10486 L:      netdev@vger.kernel.org
10487 S:      Supported
10488 W:      http://www.mellanox.com
10489 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10490 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10491
10492 MELLANOX ETHERNET DRIVER (mlx5e)
10493 M:      Saeed Mahameed <saeedm@mellanox.com>
10494 L:      netdev@vger.kernel.org
10495 S:      Supported
10496 W:      http://www.mellanox.com
10497 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10498 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10499
10500 MELLANOX ETHERNET INNOVA DRIVERS
10501 R:      Boris Pismenny <borisp@mellanox.com>
10502 L:      netdev@vger.kernel.org
10503 S:      Supported
10504 W:      http://www.mellanox.com
10505 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10506 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10507 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10508 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10509 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10510
10511 MELLANOX ETHERNET SWITCH DRIVERS
10512 M:      Jiri Pirko <jiri@mellanox.com>
10513 M:      Ido Schimmel <idosch@mellanox.com>
10514 L:      netdev@vger.kernel.org
10515 S:      Supported
10516 W:      http://www.mellanox.com
10517 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10518 F:      drivers/net/ethernet/mellanox/mlxsw/
10519 F:      tools/testing/selftests/drivers/net/mlxsw/
10520
10521 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10522 M:      mlxsw@mellanox.com
10523 L:      netdev@vger.kernel.org
10524 S:      Supported
10525 W:      http://www.mellanox.com
10526 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10527 F:      drivers/net/ethernet/mellanox/mlxfw/
10528
10529 MELLANOX HARDWARE PLATFORM SUPPORT
10530 M:      Andy Shevchenko <andy@infradead.org>
10531 M:      Darren Hart <dvhart@infradead.org>
10532 M:      Vadim Pasternak <vadimp@mellanox.com>
10533 L:      platform-driver-x86@vger.kernel.org
10534 S:      Supported
10535 F:      drivers/platform/mellanox/
10536 F:      include/linux/platform_data/mlxreg.h
10537
10538 MELLANOX MLX4 core VPI driver
10539 M:      Tariq Toukan <tariqt@mellanox.com>
10540 L:      netdev@vger.kernel.org
10541 L:      linux-rdma@vger.kernel.org
10542 W:      http://www.mellanox.com
10543 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10544 S:      Supported
10545 F:      drivers/net/ethernet/mellanox/mlx4/
10546 F:      include/linux/mlx4/
10547
10548 MELLANOX MLX4 IB driver
10549 M:      Yishai Hadas <yishaih@mellanox.com>
10550 L:      linux-rdma@vger.kernel.org
10551 W:      http://www.mellanox.com
10552 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10553 S:      Supported
10554 F:      drivers/infiniband/hw/mlx4/
10555 F:      include/linux/mlx4/
10556 F:      include/uapi/rdma/mlx4-abi.h
10557
10558 MELLANOX MLX5 core VPI driver
10559 M:      Saeed Mahameed <saeedm@mellanox.com>
10560 M:      Leon Romanovsky <leonro@mellanox.com>
10561 L:      netdev@vger.kernel.org
10562 L:      linux-rdma@vger.kernel.org
10563 W:      http://www.mellanox.com
10564 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10565 S:      Supported
10566 F:      drivers/net/ethernet/mellanox/mlx5/core/
10567 F:      include/linux/mlx5/
10568 F:      Documentation/networking/device_drivers/mellanox/
10569
10570 MELLANOX MLX5 IB driver
10571 M:      Leon Romanovsky <leonro@mellanox.com>
10572 L:      linux-rdma@vger.kernel.org
10573 W:      http://www.mellanox.com
10574 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10575 S:      Supported
10576 F:      drivers/infiniband/hw/mlx5/
10577 F:      include/linux/mlx5/
10578 F:      include/uapi/rdma/mlx5-abi.h
10579
10580 MELLANOX MLXCPLD I2C AND MUX DRIVER
10581 M:      Vadim Pasternak <vadimp@mellanox.com>
10582 M:      Michael Shych <michaelsh@mellanox.com>
10583 L:      linux-i2c@vger.kernel.org
10584 S:      Supported
10585 F:      drivers/i2c/busses/i2c-mlxcpld.c
10586 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10587 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10588
10589 MELLANOX MLXCPLD LED DRIVER
10590 M:      Vadim Pasternak <vadimp@mellanox.com>
10591 L:      linux-leds@vger.kernel.org
10592 S:      Supported
10593 F:      drivers/leds/leds-mlxcpld.c
10594 F:      drivers/leds/leds-mlxreg.c
10595 F:      Documentation/leds/leds-mlxcpld.rst
10596
10597 MELLANOX PLATFORM DRIVER
10598 M:      Vadim Pasternak <vadimp@mellanox.com>
10599 L:      platform-driver-x86@vger.kernel.org
10600 S:      Supported
10601 F:      drivers/platform/x86/mlx-platform.c
10602
10603 MEMBARRIER SUPPORT
10604 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10605 M:      "Paul E. McKenney" <paulmck@kernel.org>
10606 L:      linux-kernel@vger.kernel.org
10607 S:      Supported
10608 F:      kernel/sched/membarrier.c
10609 F:      include/uapi/linux/membarrier.h
10610 F:      arch/powerpc/include/asm/membarrier.h
10611
10612 MEMBLOCK
10613 M:      Mike Rapoport <rppt@linux.ibm.com>
10614 L:      linux-mm@kvack.org
10615 S:      Maintained
10616 F:      include/linux/memblock.h
10617 F:      mm/memblock.c
10618 F:      Documentation/core-api/boot-time-mm.rst
10619
10620 MEMORY MANAGEMENT
10621 M:      Andrew Morton <akpm@linux-foundation.org>
10622 L:      linux-mm@kvack.org
10623 W:      http://www.linux-mm.org
10624 T:      quilt https://ozlabs.org/~akpm/mmotm/
10625 T:      quilt https://ozlabs.org/~akpm/mmots/
10626 T:      git git://github.com/hnaz/linux-mm.git
10627 S:      Maintained
10628 F:      include/linux/mm.h
10629 F:      include/linux/gfp.h
10630 F:      include/linux/mmzone.h
10631 F:      include/linux/memory_hotplug.h
10632 F:      include/linux/vmalloc.h
10633 F:      mm/
10634
10635 MEMORY TECHNOLOGY DEVICES (MTD)
10636 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10637 M:      Richard Weinberger <richard@nod.at>
10638 M:      Vignesh Raghavendra <vigneshr@ti.com>
10639 L:      linux-mtd@lists.infradead.org
10640 W:      http://www.linux-mtd.infradead.org/
10641 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10642 C:      irc://irc.oftc.net/mtd
10643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10645 S:      Maintained
10646 F:      Documentation/devicetree/bindings/mtd/
10647 F:      drivers/mtd/
10648 F:      include/linux/mtd/
10649 F:      include/uapi/mtd/
10650
10651 MEN A21 WATCHDOG DRIVER
10652 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10653 L:      linux-watchdog@vger.kernel.org
10654 S:      Maintained
10655 F:      drivers/watchdog/mena21_wdt.c
10656
10657 MEN CHAMELEON BUS (mcb)
10658 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10659 S:      Maintained
10660 F:      drivers/mcb/
10661 F:      include/linux/mcb.h
10662 F:      Documentation/driver-api/men-chameleon-bus.rst
10663
10664 MEN F21BMC (Board Management Controller)
10665 M:      Andreas Werner <andreas.werner@men.de>
10666 S:      Supported
10667 F:      drivers/mfd/menf21bmc.c
10668 F:      drivers/watchdog/menf21bmc_wdt.c
10669 F:      drivers/leds/leds-menf21bmc.c
10670 F:      drivers/hwmon/menf21bmc_hwmon.c
10671 F:      Documentation/hwmon/menf21bmc.rst
10672
10673 MEN Z069 WATCHDOG DRIVER
10674 M:      Johannes Thumshirn <jth@kernel.org>
10675 L:      linux-watchdog@vger.kernel.org
10676 S:      Maintained
10677 F:      drivers/watchdog/menz69_wdt.c
10678
10679 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10680 M:      Neil Armstrong <narmstrong@baylibre.com>
10681 L:      linux-media@vger.kernel.org
10682 L:      linux-amlogic@lists.infradead.org
10683 W:      http://linux-meson.com/
10684 S:      Supported
10685 F:      drivers/media/platform/meson/ao-cec.c
10686 F:      drivers/media/platform/meson/ao-cec-g12a.c
10687 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10688 T:      git git://linuxtv.org/media_tree.git
10689
10690 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10691 M:      Liang Yang <liang.yang@amlogic.com>
10692 L:      linux-mtd@lists.infradead.org
10693 S:      Maintained
10694 F:      drivers/mtd/nand/raw/meson_*
10695 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10696
10697 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10698 M:      Maxime Jourdan <mjourdan@baylibre.com>
10699 L:      linux-media@vger.kernel.org
10700 L:      linux-amlogic@lists.infradead.org
10701 S:      Supported
10702 F:      drivers/staging/media/meson/vdec/
10703 T:      git git://linuxtv.org/media_tree.git
10704
10705 METHODE UDPU SUPPORT
10706 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10707 S:      Maintained
10708 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10709
10710 MICROBLAZE ARCHITECTURE
10711 M:      Michal Simek <monstr@monstr.eu>
10712 W:      http://www.monstr.eu/fdt/
10713 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10714 S:      Supported
10715 F:      arch/microblaze/
10716
10717 MICROCHIP AT91 SERIAL DRIVER
10718 M:      Richard Genoud <richard.genoud@gmail.com>
10719 S:      Maintained
10720 F:      drivers/tty/serial/atmel_serial.c
10721 F:      drivers/tty/serial/atmel_serial.h
10722 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10723
10724 MICROCHIP AUDIO ASOC DRIVERS
10725 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10727 S:      Supported
10728 F:      sound/soc/atmel
10729
10730 MICROCHIP DMA DRIVER
10731 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10733 L:      dmaengine@vger.kernel.org
10734 S:      Supported
10735 F:      drivers/dma/at_hdmac.c
10736 F:      drivers/dma/at_hdmac_regs.h
10737 F:      include/linux/platform_data/dma-atmel.h
10738 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10739 F:      include/dt-bindings/dma/at91.h
10740
10741 MICROCHIP ECC DRIVER
10742 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10743 L:      linux-crypto@vger.kernel.org
10744 S:      Maintained
10745 F:      drivers/crypto/atmel-ecc.*
10746
10747 MICROCHIP I2C DRIVER
10748 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10749 L:      linux-i2c@vger.kernel.org
10750 S:      Supported
10751 F:      drivers/i2c/busses/i2c-at91.h
10752 F:      drivers/i2c/busses/i2c-at91-*.c
10753
10754 MICROCHIP ISC DRIVER
10755 M:      Eugen Hristev <eugen.hristev@microchip.com>
10756 L:      linux-media@vger.kernel.org
10757 S:      Supported
10758 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10759 F:      drivers/media/platform/atmel/atmel-isc.h
10760 F:      drivers/media/platform/atmel/atmel-isc-base.c
10761 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10762 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10763
10764 MICROCHIP ISI DRIVER
10765 M:      Eugen Hristev <eugen.hristev@microchip.com>
10766 L:      linux-media@vger.kernel.org
10767 S:      Supported
10768 F:      drivers/media/platform/atmel/atmel-isi.c
10769 F:      drivers/media/platform/atmel/atmel-isi.h
10770
10771 MICROCHIP AT91 USART MFD DRIVER
10772 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10773 L:      linux-kernel@vger.kernel.org
10774 S:      Supported
10775 F:      drivers/mfd/at91-usart.c
10776 F:      include/dt-bindings/mfd/at91-usart.h
10777 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10778
10779 MICROCHIP AT91 USART SPI DRIVER
10780 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10781 L:      linux-spi@vger.kernel.org
10782 S:      Supported
10783 F:      drivers/spi/spi-at91-usart.c
10784 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10785
10786 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10787 M:      Woojung Huh <woojung.huh@microchip.com>
10788 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10789 L:      netdev@vger.kernel.org
10790 S:      Maintained
10791 F:      net/dsa/tag_ksz.c
10792 F:      drivers/net/dsa/microchip/*
10793 F:      include/linux/platform_data/microchip-ksz.h
10794 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10795
10796 MICROCHIP LAN743X ETHERNET DRIVER
10797 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10798 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10799 L:      netdev@vger.kernel.org
10800 S:      Maintained
10801 F:      drivers/net/ethernet/microchip/lan743x_*
10802
10803 MICROCHIP LCDFB DRIVER
10804 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10805 L:      linux-fbdev@vger.kernel.org
10806 S:      Maintained
10807 F:      drivers/video/fbdev/atmel_lcdfb.c
10808 F:      include/video/atmel_lcdc.h
10809
10810 MICROCHIP MMC/SD/SDIO MCI DRIVER
10811 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10812 S:      Maintained
10813 F:      drivers/mmc/host/atmel-mci.c
10814
10815 MICROCHIP MCP16502 PMIC DRIVER
10816 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10818 S:      Maintained
10819 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10820 F:      drivers/regulator/mcp16502.c
10821
10822 MICROCHIP MCP3911 ADC DRIVER
10823 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10824 M:      Kent Gustavsson <kent@minoris.se>
10825 L:      linux-iio@vger.kernel.org
10826 S:      Supported
10827 F:      drivers/iio/adc/mcp3911.c
10828 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10829
10830 MICROCHIP NAND DRIVER
10831 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10832 L:      linux-mtd@lists.infradead.org
10833 S:      Supported
10834 F:      drivers/mtd/nand/raw/atmel/*
10835 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10836
10837 MICROCHIP PWM DRIVER
10838 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10840 L:      linux-pwm@vger.kernel.org
10841 S:      Supported
10842 F:      drivers/pwm/pwm-atmel.c
10843 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10844
10845 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10846 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10847 M:      Eugen Hristev <eugen.hristev@microchip.com>
10848 L:      linux-iio@vger.kernel.org
10849 S:      Supported
10850 F:      drivers/iio/adc/at91-sama5d2_adc.c
10851 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10852 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10853
10854 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10855 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10856 S:      Supported
10857 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10858
10859 MICROCHIP SPI DRIVER
10860 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10861 S:      Supported
10862 F:      drivers/spi/spi-atmel.*
10863
10864 MICROCHIP SSC DRIVER
10865 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10867 S:      Supported
10868 F:      drivers/misc/atmel-ssc.c
10869 F:      include/linux/atmel-ssc.h
10870
10871 MICROCHIP USBA UDC DRIVER
10872 M:      Cristian Birsan <cristian.birsan@microchip.com>
10873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10874 S:      Supported
10875 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10876
10877 MICROCHIP USB251XB DRIVER
10878 M:      Richard Leitner <richard.leitner@skidata.com>
10879 L:      linux-usb@vger.kernel.org
10880 S:      Maintained
10881 F:      drivers/usb/misc/usb251xb.c
10882 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10883
10884 MICROCHIP XDMA DRIVER
10885 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10886 L:      linux-arm-kernel@lists.infradead.org
10887 L:      dmaengine@vger.kernel.org
10888 S:      Supported
10889 F:      drivers/dma/at_xdmac.c
10890
10891 MICROSEMI MIPS SOCS
10892 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10893 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10894 L:      linux-mips@vger.kernel.org
10895 S:      Supported
10896 F:      arch/mips/generic/board-ocelot.c
10897 F:      arch/mips/configs/generic/board-ocelot.config
10898 F:      arch/mips/boot/dts/mscc/
10899 F:      Documentation/devicetree/bindings/mips/mscc.txt
10900
10901 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10902 M:      Don Brace <don.brace@microsemi.com>
10903 L:      esc.storagedev@microsemi.com
10904 L:      linux-scsi@vger.kernel.org
10905 S:      Supported
10906 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10907 F:      drivers/scsi/smartpqi/Kconfig
10908 F:      drivers/scsi/smartpqi/Makefile
10909 F:      include/linux/cciss*.h
10910 F:      include/uapi/linux/cciss*.h
10911 F:      Documentation/scsi/smartpqi.txt
10912
10913 MICROSEMI ETHERNET SWITCH DRIVER
10914 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10915 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10916 L:      netdev@vger.kernel.org
10917 S:      Supported
10918 F:      drivers/net/ethernet/mscc/
10919 F:      include/soc/mscc/ocelot*
10920
10921 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10922 M:      Chen Yu <yu.c.chen@intel.com>
10923 L:      platform-driver-x86@vger.kernel.org
10924 S:      Supported
10925 F:      drivers/platform/x86/surfacepro3_button.c
10926
10927 MICROTEK X6 SCANNER
10928 M:      Oliver Neukum <oliver@neukum.org>
10929 S:      Maintained
10930 F:      drivers/usb/image/microtek.*
10931
10932 MIPS
10933 M:      Ralf Baechle <ralf@linux-mips.org>
10934 M:      Paul Burton <paulburton@kernel.org>
10935 M:      James Hogan <jhogan@kernel.org>
10936 L:      linux-mips@vger.kernel.org
10937 W:      http://www.linux-mips.org/
10938 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10940 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10941 S:      Supported
10942 F:      Documentation/devicetree/bindings/mips/
10943 F:      Documentation/mips/
10944 F:      arch/mips/
10945 F:      drivers/platform/mips/
10946
10947 MIPS BOSTON DEVELOPMENT BOARD
10948 M:      Paul Burton <paulburton@kernel.org>
10949 L:      linux-mips@vger.kernel.org
10950 S:      Maintained
10951 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10952 F:      arch/mips/boot/dts/img/boston.dts
10953 F:      arch/mips/configs/generic/board-boston.config
10954 F:      drivers/clk/imgtec/clk-boston.c
10955 F:      include/dt-bindings/clock/boston-clock.h
10956
10957 MIPS GENERIC PLATFORM
10958 M:      Paul Burton <paulburton@kernel.org>
10959 L:      linux-mips@vger.kernel.org
10960 S:      Supported
10961 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10962 F:      arch/mips/generic/
10963 F:      arch/mips/tools/generic-board-config.sh
10964
10965 MIPS/LOONGSON1 ARCHITECTURE
10966 M:      Keguang Zhang <keguang.zhang@gmail.com>
10967 L:      linux-mips@vger.kernel.org
10968 S:      Maintained
10969 F:      arch/mips/loongson32/
10970 F:      arch/mips/include/asm/mach-loongson32/
10971 F:      drivers/*/*loongson1*
10972 F:      drivers/*/*/*loongson1*
10973
10974 MIPS/LOONGSON2EF ARCHITECTURE
10975 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10976 L:      linux-mips@vger.kernel.org
10977 S:      Maintained
10978 F:      arch/mips/loongson2ef/
10979 F:      arch/mips/include/asm/mach-loongson2ef/
10980 F:      drivers/*/*loongson2*
10981 F:      drivers/*/*/*loongson2*
10982
10983 MIPS/LOONGSON64 ARCHITECTURE
10984 M:      Huacai Chen <chenhc@lemote.com>
10985 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10986 L:      linux-mips@vger.kernel.org
10987 S:      Maintained
10988 F:      arch/mips/loongson64/
10989 F:      arch/mips/include/asm/mach-loongson64/
10990 F:      drivers/platform/mips/cpu_hwmon.c
10991 F:      drivers/*/*loongson3*
10992 F:      drivers/*/*/*loongson3*
10993
10994 MIPS RINT INSTRUCTION EMULATION
10995 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10996 L:      linux-mips@vger.kernel.org
10997 S:      Supported
10998 F:      arch/mips/math-emu/sp_rint.c
10999 F:      arch/mips/math-emu/dp_rint.c
11000
11001 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11002 M:      Hans Verkuil <hverkuil@xs4all.nl>
11003 L:      linux-media@vger.kernel.org
11004 T:      git git://linuxtv.org/media_tree.git
11005 W:      https://linuxtv.org
11006 S:      Odd Fixes
11007 F:      drivers/media/radio/radio-miropcm20*
11008
11009 MMP SUPPORT
11010 R:      Lubomir Rintel <lkundrak@v3.sk>
11011 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11012 S:      Odd Fixes
11013 F:      arch/arm/boot/dts/mmp*
11014 F:      arch/arm/mach-mmp/
11015
11016 MMU GATHER AND TLB INVALIDATION
11017 M:      Will Deacon <will@kernel.org>
11018 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11019 M:      Andrew Morton <akpm@linux-foundation.org>
11020 M:      Nick Piggin <npiggin@gmail.com>
11021 M:      Peter Zijlstra <peterz@infradead.org>
11022 L:      linux-arch@vger.kernel.org
11023 L:      linux-mm@kvack.org
11024 S:      Maintained
11025 F:      arch/*/include/asm/tlb.h
11026 F:      include/asm-generic/tlb.h
11027 F:      mm/mmu_gather.c
11028
11029 MN88472 MEDIA DRIVER
11030 M:      Antti Palosaari <crope@iki.fi>
11031 L:      linux-media@vger.kernel.org
11032 W:      https://linuxtv.org
11033 W:      http://palosaari.fi/linux/
11034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11035 S:      Maintained
11036 F:      drivers/media/dvb-frontends/mn88472*
11037
11038 MN88473 MEDIA DRIVER
11039 M:      Antti Palosaari <crope@iki.fi>
11040 L:      linux-media@vger.kernel.org
11041 W:      https://linuxtv.org
11042 W:      http://palosaari.fi/linux/
11043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11044 S:      Maintained
11045 F:      drivers/media/dvb-frontends/mn88473*
11046
11047 MODULE SUPPORT
11048 M:      Jessica Yu <jeyu@kernel.org>
11049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11050 S:      Maintained
11051 F:      include/linux/module.h
11052 F:      kernel/module.c
11053
11054 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11055 W:      http://popies.net/meye/
11056 S:      Orphan
11057 F:      Documentation/media/v4l-drivers/meye*
11058 F:      drivers/media/pci/meye/
11059 F:      include/uapi/linux/meye.h
11060
11061 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11062 M:      Jiri Slaby <jirislaby@gmail.com>
11063 S:      Maintained
11064 F:      Documentation/driver-api/serial/moxa-smartio.rst
11065 F:      drivers/tty/mxser.*
11066
11067 MR800 AVERMEDIA USB FM RADIO DRIVER
11068 M:      Alexey Klimov <klimov.linux@gmail.com>
11069 L:      linux-media@vger.kernel.org
11070 T:      git git://linuxtv.org/media_tree.git
11071 S:      Maintained
11072 F:      drivers/media/radio/radio-mr800.c
11073
11074 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11075 M:      Alan Ott <alan@signal11.us>
11076 L:      linux-wpan@vger.kernel.org
11077 S:      Maintained
11078 F:      drivers/net/ieee802154/mrf24j40.c
11079 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11080
11081 MSI LAPTOP SUPPORT
11082 M:      "Lee, Chun-Yi" <jlee@suse.com>
11083 L:      platform-driver-x86@vger.kernel.org
11084 S:      Maintained
11085 F:      drivers/platform/x86/msi-laptop.c
11086
11087 MSI WMI SUPPORT
11088 L:      platform-driver-x86@vger.kernel.org
11089 S:      Orphan
11090 F:      drivers/platform/x86/msi-wmi.c
11091
11092 MSI001 MEDIA DRIVER
11093 M:      Antti Palosaari <crope@iki.fi>
11094 L:      linux-media@vger.kernel.org
11095 W:      https://linuxtv.org
11096 W:      http://palosaari.fi/linux/
11097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11098 T:      git git://linuxtv.org/anttip/media_tree.git
11099 S:      Maintained
11100 F:      drivers/media/tuners/msi001*
11101
11102 MSI2500 MEDIA DRIVER
11103 M:      Antti Palosaari <crope@iki.fi>
11104 L:      linux-media@vger.kernel.org
11105 W:      https://linuxtv.org
11106 W:      http://palosaari.fi/linux/
11107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11108 T:      git git://linuxtv.org/anttip/media_tree.git
11109 S:      Maintained
11110 F:      drivers/media/usb/msi2500/
11111
11112 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11113 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11114 L:      linux-mtd@lists.infradead.org
11115 S:      Maintained
11116 F:      drivers/mtd/devices/docg3*
11117
11118 MT9M032 APTINA SENSOR DRIVER
11119 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11120 L:      linux-media@vger.kernel.org
11121 T:      git git://linuxtv.org/media_tree.git
11122 S:      Maintained
11123 F:      drivers/media/i2c/mt9m032.c
11124 F:      include/media/i2c/mt9m032.h
11125
11126 MT9P031 APTINA CAMERA SENSOR
11127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11128 L:      linux-media@vger.kernel.org
11129 T:      git git://linuxtv.org/media_tree.git
11130 S:      Maintained
11131 F:      drivers/media/i2c/mt9p031.c
11132 F:      include/media/i2c/mt9p031.h
11133
11134 MT9T001 APTINA CAMERA SENSOR
11135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11136 L:      linux-media@vger.kernel.org
11137 T:      git git://linuxtv.org/media_tree.git
11138 S:      Maintained
11139 F:      drivers/media/i2c/mt9t001.c
11140 F:      include/media/i2c/mt9t001.h
11141
11142 MT9T112 APTINA CAMERA SENSOR
11143 M:      Jacopo Mondi <jacopo@jmondi.org>
11144 L:      linux-media@vger.kernel.org
11145 T:      git git://linuxtv.org/media_tree.git
11146 S:      Odd Fixes
11147 F:      drivers/media/i2c/mt9t112.c
11148 F:      include/media/i2c/mt9t112.h
11149
11150 MT9V032 APTINA CAMERA SENSOR
11151 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11152 L:      linux-media@vger.kernel.org
11153 T:      git git://linuxtv.org/media_tree.git
11154 S:      Maintained
11155 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11156 F:      drivers/media/i2c/mt9v032.c
11157 F:      include/media/i2c/mt9v032.h
11158
11159 MT9V111 APTINA CAMERA SENSOR
11160 M:      Jacopo Mondi <jacopo@jmondi.org>
11161 L:      linux-media@vger.kernel.org
11162 T:      git git://linuxtv.org/media_tree.git
11163 S:      Maintained
11164 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11165 F:      drivers/media/i2c/mt9v111.c
11166
11167 MULTIFUNCTION DEVICES (MFD)
11168 M:      Lee Jones <lee.jones@linaro.org>
11169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11170 S:      Supported
11171 F:      Documentation/devicetree/bindings/mfd/
11172 F:      drivers/mfd/
11173 F:      include/linux/mfd/
11174 F:      include/dt-bindings/mfd/
11175
11176 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11177 S:      Orphan
11178 F:      drivers/mmc/host/mmc_spi.c
11179 F:      include/linux/spi/mmc_spi.h
11180
11181 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11182 M:      Ulf Hansson <ulf.hansson@linaro.org>
11183 L:      linux-mmc@vger.kernel.org
11184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11185 S:      Maintained
11186 F:      Documentation/devicetree/bindings/mmc/
11187 F:      drivers/mmc/
11188 F:      include/linux/mmc/
11189 F:      include/uapi/linux/mmc/
11190
11191 MULTIPLEXER SUBSYSTEM
11192 M:      Peter Rosin <peda@axentia.se>
11193 S:      Maintained
11194 F:      Documentation/ABI/testing/sysfs-class-mux*
11195 F:      Documentation/devicetree/bindings/mux/
11196 F:      include/dt-bindings/mux/
11197 F:      include/linux/mux/
11198 F:      drivers/mux/
11199
11200 MULTITECH MULTIPORT CARD (ISICOM)
11201 S:      Orphan
11202 F:      drivers/tty/isicom.c
11203 F:      include/linux/isicom.h
11204
11205 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11206 M:      Bin Liu <b-liu@ti.com>
11207 L:      linux-usb@vger.kernel.org
11208 S:      Maintained
11209 F:      drivers/usb/musb/
11210
11211 MXL301RF MEDIA DRIVER
11212 M:      Akihiro Tsukada <tskd08@gmail.com>
11213 L:      linux-media@vger.kernel.org
11214 S:      Odd Fixes
11215 F:      drivers/media/tuners/mxl301rf*
11216
11217 MXL5007T MEDIA DRIVER
11218 M:      Michael Krufky <mkrufky@linuxtv.org>
11219 L:      linux-media@vger.kernel.org
11220 W:      https://linuxtv.org
11221 W:      http://github.com/mkrufky
11222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11223 T:      git git://linuxtv.org/mkrufky/tuners.git
11224 S:      Maintained
11225 F:      drivers/media/tuners/mxl5007t.*
11226
11227 MXSFB DRM DRIVER
11228 M:      Marek Vasut <marex@denx.de>
11229 M:      Stefan Agner <stefan@agner.ch>
11230 L:      dri-devel@lists.freedesktop.org
11231 S:      Supported
11232 F:      drivers/gpu/drm/mxsfb/
11233 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11234 T:      git git://anongit.freedesktop.org/drm/drm-misc
11235
11236 MYLEX DAC960 PCI RAID Controller
11237 M:      Hannes Reinecke <hare@kernel.org>
11238 L:      linux-scsi@vger.kernel.org
11239 S:      Supported
11240 F:      drivers/scsi/myrb.*
11241 F:      drivers/scsi/myrs.*
11242
11243 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11244 M:      Chris Lee <christopher.lee@cspi.com>
11245 L:      netdev@vger.kernel.org
11246 W:      https://www.cspi.com/ethernet-products/support/downloads/
11247 S:      Supported
11248 F:      drivers/net/ethernet/myricom/myri10ge/
11249
11250 NAND FLASH SUBSYSTEM
11251 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11252 R:      Richard Weinberger <richard@nod.at>
11253 L:      linux-mtd@lists.infradead.org
11254 W:      http://www.linux-mtd.infradead.org/
11255 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11257 S:      Maintained
11258 F:      drivers/mtd/nand/
11259 F:      include/linux/mtd/*nand*.h
11260
11261 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11262 M:      Daniel Mack <zonque@gmail.com>
11263 S:      Maintained
11264 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11265 W:      http://www.native-instruments.com
11266 F:      sound/usb/caiaq/
11267
11268 NATSEMI ETHERNET DRIVER (DP8381x)
11269 S:      Orphan
11270 F:      drivers/net/ethernet/natsemi/natsemi.c
11271
11272 NCR 5380 SCSI DRIVERS
11273 M:      Finn Thain <fthain@telegraphics.com.au>
11274 M:      Michael Schmitz <schmitzmic@gmail.com>
11275 L:      linux-scsi@vger.kernel.org
11276 S:      Maintained
11277 F:      Documentation/scsi/g_NCR5380.txt
11278 F:      drivers/scsi/NCR5380.*
11279 F:      drivers/scsi/arm/cumana_1.c
11280 F:      drivers/scsi/arm/oak.c
11281 F:      drivers/scsi/atari_scsi.*
11282 F:      drivers/scsi/dmx3191d.c
11283 F:      drivers/scsi/g_NCR5380.*
11284 F:      drivers/scsi/mac_scsi.*
11285 F:      drivers/scsi/sun3_scsi.*
11286 F:      drivers/scsi/sun3_scsi_vme.c
11287
11288 NCSI LIBRARY:
11289 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11290 S:      Maintained
11291 F:      net/ncsi/
11292
11293 NCT6775 HARDWARE MONITOR DRIVER
11294 M:      Guenter Roeck <linux@roeck-us.net>
11295 L:      linux-hwmon@vger.kernel.org
11296 S:      Maintained
11297 F:      Documentation/hwmon/nct6775.rst
11298 F:      drivers/hwmon/nct6775.c
11299
11300 NET_FAILOVER MODULE
11301 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11302 L:      netdev@vger.kernel.org
11303 S:      Supported
11304 F:      drivers/net/net_failover.c
11305 F:      include/net/net_failover.h
11306 F:      Documentation/networking/net_failover.rst
11307
11308 NETEM NETWORK EMULATOR
11309 M:      Stephen Hemminger <stephen@networkplumber.org>
11310 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11311 S:      Maintained
11312 F:      net/sched/sch_netem.c
11313
11314 NETERION 10GbE DRIVERS (s2io/vxge)
11315 M:      Jon Mason <jdmason@kudzu.us>
11316 L:      netdev@vger.kernel.org
11317 S:      Supported
11318 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11319 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11320 F:      drivers/net/ethernet/neterion/
11321
11322 NETFILTER
11323 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11324 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11325 M:      Florian Westphal <fw@strlen.de>
11326 L:      netfilter-devel@vger.kernel.org
11327 L:      coreteam@netfilter.org
11328 W:      http://www.netfilter.org/
11329 W:      http://www.iptables.org/
11330 W:      http://www.nftables.org/
11331 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11334 S:      Maintained
11335 F:      include/linux/netfilter*
11336 F:      include/linux/netfilter/
11337 F:      include/net/netfilter/
11338 F:      include/uapi/linux/netfilter*
11339 F:      include/uapi/linux/netfilter/
11340 F:      net/*/netfilter.c
11341 F:      net/*/netfilter/
11342 F:      net/netfilter/
11343 F:      net/bridge/br_netfilter*.c
11344
11345 NETROM NETWORK LAYER
11346 M:      Ralf Baechle <ralf@linux-mips.org>
11347 L:      linux-hams@vger.kernel.org
11348 W:      http://www.linux-ax25.org/
11349 S:      Maintained
11350 F:      include/net/netrom.h
11351 F:      include/uapi/linux/netrom.h
11352 F:      net/netrom/
11353
11354 NETRONOME ETHERNET DRIVERS
11355 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11356 L:      oss-drivers@netronome.com
11357 S:      Maintained
11358 F:      drivers/net/ethernet/netronome/
11359
11360 NETWORK BLOCK DEVICE (NBD)
11361 M:      Josef Bacik <josef@toxicpanda.com>
11362 S:      Maintained
11363 L:      linux-block@vger.kernel.org
11364 L:      nbd@other.debian.org
11365 F:      Documentation/admin-guide/blockdev/nbd.rst
11366 F:      drivers/block/nbd.c
11367 F:      include/trace/events/nbd.h
11368 F:      include/uapi/linux/nbd.h
11369
11370 NETWORK DROP MONITOR
11371 M:      Neil Horman <nhorman@tuxdriver.com>
11372 L:      netdev@vger.kernel.org
11373 S:      Maintained
11374 W:      https://fedorahosted.org/dropwatch/
11375 F:      net/core/drop_monitor.c
11376 F:      include/uapi/linux/net_dropmon.h
11377 F:      include/net/drop_monitor.h
11378
11379 NETWORKING DRIVERS
11380 M:      "David S. Miller" <davem@davemloft.net>
11381 L:      netdev@vger.kernel.org
11382 W:      http://www.linuxfoundation.org/en/Net
11383 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11386 S:      Odd Fixes
11387 F:      Documentation/devicetree/bindings/net/
11388 F:      drivers/net/
11389 F:      include/linux/if_*
11390 F:      include/linux/netdevice.h
11391 F:      include/linux/etherdevice.h
11392 F:      include/linux/fcdevice.h
11393 F:      include/linux/fddidevice.h
11394 F:      include/linux/hippidevice.h
11395 F:      include/linux/inetdevice.h
11396 F:      include/uapi/linux/if_*
11397 F:      include/uapi/linux/netdevice.h
11398
11399 NETWORKING DRIVERS (WIRELESS)
11400 M:      Kalle Valo <kvalo@codeaurora.org>
11401 L:      linux-wireless@vger.kernel.org
11402 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11405 S:      Maintained
11406 F:      Documentation/devicetree/bindings/net/wireless/
11407 F:      drivers/net/wireless/
11408
11409 NETWORKING [DSA]
11410 M:      Andrew Lunn <andrew@lunn.ch>
11411 M:      Vivien Didelot <vivien.didelot@gmail.com>
11412 M:      Florian Fainelli <f.fainelli@gmail.com>
11413 S:      Maintained
11414 F:      Documentation/devicetree/bindings/net/dsa/
11415 F:      net/dsa/
11416 F:      include/net/dsa.h
11417 F:      include/linux/dsa/
11418 F:      include/linux/platform_data/dsa.h
11419 F:      drivers/net/dsa/
11420
11421 NETWORKING [GENERAL]
11422 M:      "David S. Miller" <davem@davemloft.net>
11423 L:      netdev@vger.kernel.org
11424 W:      http://www.linuxfoundation.org/en/Net
11425 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11428 B:      mailto:netdev@vger.kernel.org
11429 S:      Maintained
11430 F:      net/
11431 F:      include/net/
11432 F:      include/linux/in.h
11433 F:      include/linux/net.h
11434 F:      include/linux/netdevice.h
11435 F:      include/uapi/linux/in.h
11436 F:      include/uapi/linux/net.h
11437 F:      include/uapi/linux/netdevice.h
11438 F:      include/uapi/linux/net_namespace.h
11439 F:      tools/testing/selftests/net/
11440 F:      lib/net_utils.c
11441 F:      lib/random32.c
11442 F:      Documentation/networking/
11443
11444 NETWORKING [IPSEC]
11445 M:      Steffen Klassert <steffen.klassert@secunet.com>
11446 M:      Herbert Xu <herbert@gondor.apana.org.au>
11447 M:      "David S. Miller" <davem@davemloft.net>
11448 L:      netdev@vger.kernel.org
11449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11451 S:      Maintained
11452 F:      net/xfrm/
11453 F:      net/key/
11454 F:      net/ipv4/xfrm*
11455 F:      net/ipv4/esp4*
11456 F:      net/ipv4/ah4.c
11457 F:      net/ipv4/ipcomp.c
11458 F:      net/ipv4/ip_vti.c
11459 F:      net/ipv6/xfrm*
11460 F:      net/ipv6/esp6*
11461 F:      net/ipv6/ah6.c
11462 F:      net/ipv6/ipcomp6.c
11463 F:      net/ipv6/ip6_vti.c
11464 F:      include/uapi/linux/xfrm.h
11465 F:      include/net/xfrm.h
11466
11467 NETWORKING [IPv4/IPv6]
11468 M:      "David S. Miller" <davem@davemloft.net>
11469 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11470 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11471 L:      netdev@vger.kernel.org
11472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11473 S:      Maintained
11474 F:      net/ipv4/
11475 F:      net/ipv6/
11476 F:      include/net/ip*
11477 F:      arch/x86/net/*
11478
11479 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11480 M:      Paul Moore <paul@paul-moore.com>
11481 W:      https://github.com/netlabel
11482 L:      netdev@vger.kernel.org
11483 L:      linux-security-module@vger.kernel.org
11484 S:      Maintained
11485 F:      Documentation/netlabel/
11486 F:      include/net/calipso.h
11487 F:      include/net/cipso_ipv4.h
11488 F:      include/net/netlabel.h
11489 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11490 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11491 F:      net/netlabel/
11492 F:      net/ipv4/cipso_ipv4.c
11493 F:      net/ipv6/calipso.c
11494 F:      net/netfilter/xt_CONNSECMARK.c
11495 F:      net/netfilter/xt_SECMARK.c
11496
11497 NETWORKING [TCP]
11498 M:      Eric Dumazet <edumazet@google.com>
11499 L:      netdev@vger.kernel.org
11500 S:      Maintained
11501 F:      net/ipv4/tcp*.c
11502 F:      net/ipv4/syncookies.c
11503 F:      net/ipv6/tcp*.c
11504 F:      net/ipv6/syncookies.c
11505 F:      include/uapi/linux/tcp.h
11506 F:      include/net/tcp.h
11507 F:      include/linux/tcp.h
11508 F:      include/trace/events/tcp.h
11509
11510 NETWORKING [TLS]
11511 M:      Boris Pismenny <borisp@mellanox.com>
11512 M:      Aviad Yehezkel <aviadye@mellanox.com>
11513 M:      John Fastabend <john.fastabend@gmail.com>
11514 M:      Daniel Borkmann <daniel@iogearbox.net>
11515 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11516 L:      netdev@vger.kernel.org
11517 S:      Maintained
11518 F:      net/tls/*
11519 F:      include/uapi/linux/tls.h
11520 F:      include/net/tls.h
11521
11522 NETWORKING [WIRELESS]
11523 L:      linux-wireless@vger.kernel.org
11524 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11525
11526 NETDEVSIM
11527 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11528 S:      Maintained
11529 F:      drivers/net/netdevsim/*
11530
11531 NETXEN (1/10) GbE SUPPORT
11532 M:      Manish Chopra <manishc@marvell.com>
11533 M:      Rahul Verma <rahulv@marvell.com>
11534 M:      GR-Linux-NIC-Dev@marvell.com
11535 L:      netdev@vger.kernel.org
11536 S:      Supported
11537 F:      drivers/net/ethernet/qlogic/netxen/
11538
11539 NEXTHOP
11540 M:      David Ahern <dsahern@kernel.org>
11541 L:      netdev@vger.kernel.org
11542 S:      Maintained
11543 F:      include/net/nexthop.h
11544 F:      include/uapi/linux/nexthop.h
11545 F:      include/net/netns/nexthop.h
11546 F:      net/ipv4/nexthop.c
11547
11548 NFC SUBSYSTEM
11549 L:      netdev@vger.kernel.org
11550 S:      Orphan
11551 F:      net/nfc/
11552 F:      include/net/nfc/
11553 F:      include/uapi/linux/nfc.h
11554 F:      drivers/nfc/
11555 F:      include/linux/platform_data/nfcmrvl.h
11556 F:      Documentation/devicetree/bindings/net/nfc/
11557
11558 NFS, SUNRPC, AND LOCKD CLIENTS
11559 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11560 M:      Anna Schumaker <anna.schumaker@netapp.com>
11561 L:      linux-nfs@vger.kernel.org
11562 W:      http://client.linux-nfs.org
11563 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11564 S:      Maintained
11565 F:      fs/lockd/
11566 F:      fs/nfs/
11567 F:      fs/nfs_common/
11568 F:      net/sunrpc/
11569 F:      include/linux/lockd/
11570 F:      include/linux/nfs*
11571 F:      include/linux/sunrpc/
11572 F:      include/uapi/linux/nfs*
11573 F:      include/uapi/linux/sunrpc/
11574
11575 NILFS2 FILESYSTEM
11576 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11577 L:      linux-nilfs@vger.kernel.org
11578 W:      https://nilfs.sourceforge.io/
11579 W:      https://nilfs.osdn.jp/
11580 T:      git git://github.com/konis/nilfs2.git
11581 S:      Supported
11582 F:      Documentation/filesystems/nilfs2.txt
11583 F:      fs/nilfs2/
11584 F:      include/trace/events/nilfs2.h
11585 F:      include/uapi/linux/nilfs2_api.h
11586 F:      include/uapi/linux/nilfs2_ondisk.h
11587
11588 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11589 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11590 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11591 S:      Maintained
11592 F:      Documentation/scsi/NinjaSCSI.txt
11593 F:      drivers/scsi/pcmcia/nsp_*
11594
11595 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11596 M:      GOTO Masanori <gotom@debian.or.jp>
11597 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11598 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11599 S:      Maintained
11600 F:      Documentation/scsi/NinjaSCSI.txt
11601 F:      drivers/scsi/nsp32*
11602
11603 NIOS2 ARCHITECTURE
11604 M:      Ley Foon Tan <lftan@altera.com>
11605 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11607 S:      Maintained
11608 F:      arch/nios2/
11609
11610 NOHZ, DYNTICKS SUPPORT
11611 M:      Frederic Weisbecker <fweisbec@gmail.com>
11612 M:      Thomas Gleixner <tglx@linutronix.de>
11613 M:      Ingo Molnar <mingo@kernel.org>
11614 L:      linux-kernel@vger.kernel.org
11615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11616 S:      Maintained
11617 F:      kernel/time/tick*.*
11618 F:      include/linux/tick.h
11619 F:      include/linux/sched/nohz.h
11620
11621 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11622 M:      Pavel Machek <pavel@ucw.cz>
11623 M:      Sakari Ailus <sakari.ailus@iki.fi>
11624 L:      linux-media@vger.kernel.org
11625 S:      Maintained
11626 F:      drivers/media/i2c/et8ek8
11627 F:      drivers/media/i2c/ad5820.c
11628
11629 NOKIA N900 POWER SUPPLY DRIVERS
11630 R:      Pali Rohár <pali.rohar@gmail.com>
11631 F:      include/linux/power/bq2415x_charger.h
11632 F:      include/linux/power/bq27xxx_battery.h
11633 F:      drivers/power/supply/bq2415x_charger.c
11634 F:      drivers/power/supply/bq27xxx_battery.c
11635 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11636 F:      drivers/power/supply/isp1704_charger.c
11637 F:      drivers/power/supply/rx51_battery.c
11638
11639 NOLIBC HEADER FILE
11640 M:      Willy Tarreau <w@1wt.eu>
11641 S:      Maintained
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11643 F:      tools/include/nolibc/
11644
11645 NSDEPS
11646 M:      Matthias Maennich <maennich@google.com>
11647 S:      Maintained
11648 F:      scripts/nsdeps
11649 F:      Documentation/core-api/symbol-namespaces.rst
11650
11651 NTB AMD DRIVER
11652 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11653 L:      linux-ntb@googlegroups.com
11654 S:      Supported
11655 F:      drivers/ntb/hw/amd/
11656
11657 NTB DRIVER CORE
11658 M:      Jon Mason <jdmason@kudzu.us>
11659 M:      Dave Jiang <dave.jiang@intel.com>
11660 M:      Allen Hubbe <allenbh@gmail.com>
11661 L:      linux-ntb@googlegroups.com
11662 S:      Supported
11663 W:      https://github.com/jonmason/ntb/wiki
11664 T:      git git://github.com/jonmason/ntb.git
11665 F:      drivers/ntb/
11666 F:      drivers/net/ntb_netdev.c
11667 F:      include/linux/ntb.h
11668 F:      include/linux/ntb_transport.h
11669 F:      tools/testing/selftests/ntb/
11670
11671 NTB IDT DRIVER
11672 M:      Serge Semin <fancer.lancer@gmail.com>
11673 L:      linux-ntb@googlegroups.com
11674 S:      Supported
11675 F:      drivers/ntb/hw/idt/
11676
11677 NTB INTEL DRIVER
11678 M:      Dave Jiang <dave.jiang@intel.com>
11679 L:      linux-ntb@googlegroups.com
11680 S:      Supported
11681 W:      https://github.com/davejiang/linux/wiki
11682 T:      git https://github.com/davejiang/linux.git
11683 F:      drivers/ntb/hw/intel/
11684
11685 NTFS FILESYSTEM
11686 M:      Anton Altaparmakov <anton@tuxera.com>
11687 L:      linux-ntfs-dev@lists.sourceforge.net
11688 W:      http://www.tuxera.com/
11689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11690 S:      Supported
11691 F:      Documentation/filesystems/ntfs.txt
11692 F:      fs/ntfs/
11693
11694 NUBUS SUBSYSTEM
11695 M:      Finn Thain <fthain@telegraphics.com.au>
11696 L:      linux-m68k@lists.linux-m68k.org
11697 S:      Maintained
11698 F:      arch/*/include/asm/nubus.h
11699 F:      drivers/nubus/
11700 F:      include/linux/nubus.h
11701 F:      include/uapi/linux/nubus.h
11702
11703 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11704 M:      Antonino Daplas <adaplas@gmail.com>
11705 L:      linux-fbdev@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/video/fbdev/riva/
11708 F:      drivers/video/fbdev/nvidia/
11709
11710 NVM EXPRESS DRIVER
11711 M:      Keith Busch <kbusch@kernel.org>
11712 M:      Jens Axboe <axboe@fb.com>
11713 M:      Christoph Hellwig <hch@lst.de>
11714 M:      Sagi Grimberg <sagi@grimberg.me>
11715 L:      linux-nvme@lists.infradead.org
11716 T:      git://git.infradead.org/nvme.git
11717 W:      http://git.infradead.org/nvme.git
11718 S:      Supported
11719 F:      drivers/nvme/host/
11720 F:      include/linux/nvme.h
11721 F:      include/uapi/linux/nvme_ioctl.h
11722
11723 NVM EXPRESS FC TRANSPORT DRIVERS
11724 M:      James Smart <james.smart@broadcom.com>
11725 L:      linux-nvme@lists.infradead.org
11726 S:      Supported
11727 F:      include/linux/nvme-fc.h
11728 F:      include/linux/nvme-fc-driver.h
11729 F:      drivers/nvme/host/fc.c
11730 F:      drivers/nvme/target/fc.c
11731 F:      drivers/nvme/target/fcloop.c
11732
11733 NVM EXPRESS TARGET DRIVER
11734 M:      Christoph Hellwig <hch@lst.de>
11735 M:      Sagi Grimberg <sagi@grimberg.me>
11736 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11737 L:      linux-nvme@lists.infradead.org
11738 T:      git://git.infradead.org/nvme.git
11739 W:      http://git.infradead.org/nvme.git
11740 S:      Supported
11741 F:      drivers/nvme/target/
11742
11743 NVMEM FRAMEWORK
11744 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11745 S:      Maintained
11746 F:      drivers/nvmem/
11747 F:      Documentation/devicetree/bindings/nvmem/
11748 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11749 F:      include/linux/nvmem-consumer.h
11750 F:      include/linux/nvmem-provider.h
11751
11752 NXP FXAS21002C DRIVER
11753 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11754 L:      linux-iio@vger.kernel.org
11755 S:      Maintained
11756 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11757 F:      drivers/iio/gyro/fxas21002c_core.c
11758 F:      drivers/iio/gyro/fxas21002c.h
11759 F:      drivers/iio/gyro/fxas21002c_i2c.c
11760 F:      drivers/iio/gyro/fxas21002c_spi.c
11761
11762 NXP SGTL5000 DRIVER
11763 M:      Fabio Estevam <festevam@gmail.com>
11764 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11765 S:      Maintained
11766 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11767 F:      sound/soc/codecs/sgtl5000*
11768
11769 NXP SJA1105 ETHERNET SWITCH DRIVER
11770 M:      Vladimir Oltean <olteanv@gmail.com>
11771 L:      linux-kernel@vger.kernel.org
11772 S:      Maintained
11773 F:      drivers/net/dsa/sja1105
11774
11775 NXP TDA998X DRM DRIVER
11776 M:      Russell King <linux@armlinux.org.uk>
11777 S:      Maintained
11778 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11779 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11780 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11781 F:      include/drm/i2c/tda998x.h
11782 F:      include/dt-bindings/display/tda998x.h
11783 K:      "nxp,tda998x"
11784
11785 NXP TFA9879 DRIVER
11786 M:      Peter Rosin <peda@axentia.se>
11787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11788 S:      Maintained
11789 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11790 F:      sound/soc/codecs/tfa9879*
11791
11792 NXP-NCI NFC DRIVER
11793 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11794 R:      Charles Gorand <charles.gorand@effinnov.com>
11795 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11796 S:      Supported
11797 F:      drivers/nfc/nxp-nci
11798
11799 OBJAGG
11800 M:      Jiri Pirko <jiri@mellanox.com>
11801 L:      netdev@vger.kernel.org
11802 S:      Supported
11803 F:      lib/objagg.c
11804 F:      lib/test_objagg.c
11805 F:      include/linux/objagg.h
11806
11807 NXP FSPI DRIVER
11808 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11809 M:      Ashish Kumar <ashish.kumar@nxp.com>
11810 L:      linux-spi@vger.kernel.org
11811 S:      Maintained
11812 F:      drivers/spi/spi-nxp-fspi.c
11813 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11814
11815 OBJTOOL
11816 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11817 M:      Peter Zijlstra <peterz@infradead.org>
11818 S:      Supported
11819 F:      tools/objtool/
11820
11821 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11822 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11823 M:      Andrew Donnellan <ajd@linux.ibm.com>
11824 L:      linuxppc-dev@lists.ozlabs.org
11825 S:      Supported
11826 F:      arch/powerpc/platforms/powernv/ocxl.c
11827 F:      arch/powerpc/include/asm/pnv-ocxl.h
11828 F:      drivers/misc/ocxl/
11829 F:      include/misc/ocxl*
11830 F:      include/uapi/misc/ocxl.h
11831 F:      Documentation/userspace-api/accelerators/ocxl.rst
11832
11833 OMAP AUDIO SUPPORT
11834 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11835 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11837 L:      linux-omap@vger.kernel.org
11838 S:      Maintained
11839 F:      sound/soc/ti/omap*
11840 F:      sound/soc/ti/rx51.c
11841 F:      sound/soc/ti/n810.c
11842 F:      sound/soc/ti/sdma-pcm.*
11843
11844 OMAP CLOCK FRAMEWORK SUPPORT
11845 M:      Paul Walmsley <paul@pwsan.com>
11846 L:      linux-omap@vger.kernel.org
11847 S:      Maintained
11848 F:      arch/arm/*omap*/*clock*
11849
11850 OMAP DEVICE TREE SUPPORT
11851 M:      Benoît Cousson <bcousson@baylibre.com>
11852 M:      Tony Lindgren <tony@atomide.com>
11853 L:      linux-omap@vger.kernel.org
11854 L:      devicetree@vger.kernel.org
11855 S:      Maintained
11856 F:      arch/arm/boot/dts/*omap*
11857 F:      arch/arm/boot/dts/*am3*
11858 F:      arch/arm/boot/dts/*am4*
11859 F:      arch/arm/boot/dts/*am5*
11860 F:      arch/arm/boot/dts/*dra7*
11861
11862 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11863 L:      linux-omap@vger.kernel.org
11864 L:      linux-fbdev@vger.kernel.org
11865 S:      Orphan
11866 F:      drivers/video/fbdev/omap2/
11867 F:      Documentation/arm/omap/dss.rst
11868
11869 OMAP FRAMEBUFFER SUPPORT
11870 L:      linux-fbdev@vger.kernel.org
11871 L:      linux-omap@vger.kernel.org
11872 S:      Orphan
11873 F:      drivers/video/fbdev/omap/
11874
11875 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11876 M:      Roger Quadros <rogerq@ti.com>
11877 M:      Tony Lindgren <tony@atomide.com>
11878 L:      linux-omap@vger.kernel.org
11879 S:      Maintained
11880 F:      drivers/memory/omap-gpmc.c
11881 F:      arch/arm/mach-omap2/*gpmc*
11882
11883 OMAP GPIO DRIVER
11884 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11885 M:      Santosh Shilimkar <ssantosh@kernel.org>
11886 M:      Kevin Hilman <khilman@kernel.org>
11887 L:      linux-omap@vger.kernel.org
11888 S:      Maintained
11889 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11890 F:      drivers/gpio/gpio-omap.c
11891
11892 OMAP HARDWARE SPINLOCK SUPPORT
11893 M:      Ohad Ben-Cohen <ohad@wizery.com>
11894 L:      linux-omap@vger.kernel.org
11895 S:      Maintained
11896 F:      drivers/hwspinlock/omap_hwspinlock.c
11897
11898 OMAP HS MMC SUPPORT
11899 L:      linux-mmc@vger.kernel.org
11900 L:      linux-omap@vger.kernel.org
11901 S:      Orphan
11902 F:      drivers/mmc/host/omap_hsmmc.c
11903
11904 OMAP HWMOD DATA
11905 M:      Paul Walmsley <paul@pwsan.com>
11906 L:      linux-omap@vger.kernel.org
11907 S:      Maintained
11908 F:      arch/arm/mach-omap2/omap_hwmod*data*
11909
11910 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11911 M:      Benoît Cousson <bcousson@baylibre.com>
11912 L:      linux-omap@vger.kernel.org
11913 S:      Maintained
11914 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11915
11916 OMAP HWMOD SUPPORT
11917 M:      Benoît Cousson <bcousson@baylibre.com>
11918 M:      Paul Walmsley <paul@pwsan.com>
11919 L:      linux-omap@vger.kernel.org
11920 S:      Maintained
11921 F:      arch/arm/mach-omap2/omap_hwmod.*
11922
11923 OMAP I2C DRIVER
11924 M:      Vignesh R <vigneshr@ti.com>
11925 L:      linux-omap@vger.kernel.org
11926 L:      linux-i2c@vger.kernel.org
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11929 F:      drivers/i2c/busses/i2c-omap.c
11930
11931 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11932 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11933 L:      linux-media@vger.kernel.org
11934 S:      Maintained
11935 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11936 F:      drivers/media/platform/omap3isp/
11937 F:      drivers/staging/media/omap4iss/
11938
11939 OMAP MMC SUPPORT
11940 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11941 L:      linux-omap@vger.kernel.org
11942 S:      Odd Fixes
11943 F:      drivers/mmc/host/omap.c
11944
11945 OMAP POWER MANAGEMENT SUPPORT
11946 M:      Kevin Hilman <khilman@kernel.org>
11947 L:      linux-omap@vger.kernel.org
11948 S:      Maintained
11949 F:      arch/arm/*omap*/*pm*
11950 F:      drivers/cpufreq/omap-cpufreq.c
11951
11952 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11953 M:      Rajendra Nayak <rnayak@codeaurora.org>
11954 M:      Paul Walmsley <paul@pwsan.com>
11955 L:      linux-omap@vger.kernel.org
11956 S:      Maintained
11957 F:      arch/arm/mach-omap2/prm*
11958
11959 OMAP RANDOM NUMBER GENERATOR SUPPORT
11960 M:      Deepak Saxena <dsaxena@plexity.net>
11961 S:      Maintained
11962 F:      drivers/char/hw_random/omap-rng.c
11963
11964 OMAP USB SUPPORT
11965 L:      linux-usb@vger.kernel.org
11966 L:      linux-omap@vger.kernel.org
11967 S:      Orphan
11968 F:      drivers/usb/*/*omap*
11969 F:      arch/arm/*omap*/usb*
11970
11971 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11972 M:      Mark Jackson <mpfj@newflow.co.uk>
11973 L:      linux-omap@vger.kernel.org
11974 S:      Maintained
11975 F:      arch/arm/boot/dts/am335x-nano.dts
11976
11977 OMAP1 SUPPORT
11978 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11979 M:      Tony Lindgren <tony@atomide.com>
11980 L:      linux-omap@vger.kernel.org
11981 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11983 S:      Maintained
11984 F:      arch/arm/mach-omap1/
11985 F:      arch/arm/plat-omap/
11986 F:      arch/arm/configs/omap1_defconfig
11987 F:      drivers/i2c/busses/i2c-omap.c
11988 F:      include/linux/platform_data/i2c-omap.h
11989 F:      include/linux/platform_data/ams-delta-fiq.h
11990
11991 OMAP2+ SUPPORT
11992 M:      Tony Lindgren <tony@atomide.com>
11993 L:      linux-omap@vger.kernel.org
11994 W:      http://www.muru.com/linux/omap/
11995 W:      http://linux.omap.com/
11996 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11998 S:      Maintained
11999 F:      arch/arm/mach-omap2/
12000 F:      arch/arm/plat-omap/
12001 F:      arch/arm/configs/omap2plus_defconfig
12002 F:      drivers/bus/ti-sysc.c
12003 F:      drivers/i2c/busses/i2c-omap.c
12004 F:      drivers/irqchip/irq-omap-intc.c
12005 F:      drivers/mfd/*omap*.c
12006 F:      drivers/mfd/menelaus.c
12007 F:      drivers/mfd/palmas.c
12008 F:      drivers/mfd/tps65217.c
12009 F:      drivers/mfd/tps65218.c
12010 F:      drivers/mfd/tps65910.c
12011 F:      drivers/mfd/twl-core.[ch]
12012 F:      drivers/mfd/twl4030*.c
12013 F:      drivers/mfd/twl6030*.c
12014 F:      drivers/mfd/twl6040*.c
12015 F:      drivers/regulator/palmas-regulator*.c
12016 F:      drivers/regulator/pbias-regulator.c
12017 F:      drivers/regulator/tps65217-regulator.c
12018 F:      drivers/regulator/tps65218-regulator.c
12019 F:      drivers/regulator/tps65910-regulator.c
12020 F:      drivers/regulator/twl-regulator.c
12021 F:      drivers/regulator/twl6030-regulator.c
12022 F:      include/linux/platform_data/i2c-omap.h
12023 F:      include/linux/platform_data/ti-sysc.h
12024
12025 ONION OMEGA2+ BOARD
12026 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12027 L:      linux-mips@vger.kernel.org
12028 S:      Maintained
12029 F:      arch/mips/boot/dts/ralink/omega2p.dts
12030
12031 OMFS FILESYSTEM
12032 M:      Bob Copeland <me@bobcopeland.com>
12033 L:      linux-karma-devel@lists.sourceforge.net
12034 S:      Maintained
12035 F:      Documentation/filesystems/omfs.txt
12036 F:      fs/omfs/
12037
12038 OMNIKEY CARDMAN 4000 DRIVER
12039 M:      Harald Welte <laforge@gnumonks.org>
12040 S:      Maintained
12041 F:      drivers/char/pcmcia/cm4000_cs.c
12042 F:      include/linux/cm4000_cs.h
12043 F:      include/uapi/linux/cm4000_cs.h
12044
12045 OMNIKEY CARDMAN 4040 DRIVER
12046 M:      Harald Welte <laforge@gnumonks.org>
12047 S:      Maintained
12048 F:      drivers/char/pcmcia/cm4040_cs.*
12049
12050 OMNIVISION OV13858 SENSOR DRIVER
12051 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12052 L:      linux-media@vger.kernel.org
12053 T:      git git://linuxtv.org/media_tree.git
12054 S:      Maintained
12055 F:      drivers/media/i2c/ov13858.c
12056
12057 OMNIVISION OV2680 SENSOR DRIVER
12058 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12059 L:      linux-media@vger.kernel.org
12060 T:      git git://linuxtv.org/media_tree.git
12061 S:      Maintained
12062 F:      drivers/media/i2c/ov2680.c
12063 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12064
12065 OMNIVISION OV2685 SENSOR DRIVER
12066 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12067 L:      linux-media@vger.kernel.org
12068 T:      git git://linuxtv.org/media_tree.git
12069 S:      Maintained
12070 F:      drivers/media/i2c/ov2685.c
12071
12072 OMNIVISION OV5640 SENSOR DRIVER
12073 M:      Steve Longerbeam <slongerbeam@gmail.com>
12074 L:      linux-media@vger.kernel.org
12075 T:      git git://linuxtv.org/media_tree.git
12076 S:      Maintained
12077 F:      drivers/media/i2c/ov5640.c
12078
12079 OMNIVISION OV5647 SENSOR DRIVER
12080 M:      Luis Oliveira <lolivei@synopsys.com>
12081 L:      linux-media@vger.kernel.org
12082 T:      git git://linuxtv.org/media_tree.git
12083 S:      Maintained
12084 F:      drivers/media/i2c/ov5647.c
12085
12086 OMNIVISION OV5670 SENSOR DRIVER
12087 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12088 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12089 L:      linux-media@vger.kernel.org
12090 T:      git git://linuxtv.org/media_tree.git
12091 S:      Maintained
12092 F:      drivers/media/i2c/ov5670.c
12093
12094 OMNIVISION OV5675 SENSOR DRIVER
12095 M:      Shawn Tu <shawnx.tu@intel.com>
12096 L:      linux-media@vger.kernel.org
12097 T:      git git://linuxtv.org/media_tree.git
12098 S:      Maintained
12099 F:      drivers/media/i2c/ov5675.c
12100
12101 OMNIVISION OV5695 SENSOR DRIVER
12102 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12103 L:      linux-media@vger.kernel.org
12104 T:      git git://linuxtv.org/media_tree.git
12105 S:      Maintained
12106 F:      drivers/media/i2c/ov5695.c
12107
12108 OMNIVISION OV7670 SENSOR DRIVER
12109 M:      Jonathan Corbet <corbet@lwn.net>
12110 L:      linux-media@vger.kernel.org
12111 T:      git git://linuxtv.org/media_tree.git
12112 S:      Maintained
12113 F:      drivers/media/i2c/ov7670.c
12114 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12115
12116 OMNIVISION OV772x SENSOR DRIVER
12117 M:      Jacopo Mondi <jacopo@jmondi.org>
12118 L:      linux-media@vger.kernel.org
12119 T:      git git://linuxtv.org/media_tree.git
12120 S:      Odd fixes
12121 F:      drivers/media/i2c/ov772x.c
12122 F:      include/media/i2c/ov772x.h
12123 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12124
12125 OMNIVISION OV7740 SENSOR DRIVER
12126 M:      Wenyou Yang <wenyou.yang@microchip.com>
12127 L:      linux-media@vger.kernel.org
12128 T:      git git://linuxtv.org/media_tree.git
12129 S:      Maintained
12130 F:      drivers/media/i2c/ov7740.c
12131 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12132
12133 OMNIVISION OV9640 SENSOR DRIVER
12134 M:      Petr Cvek <petrcvekcz@gmail.com>
12135 L:      linux-media@vger.kernel.org
12136 S:      Maintained
12137 F:      drivers/media/i2c/ov9640.*
12138
12139 OMNIVISION OV8856 SENSOR DRIVER
12140 M:      Ben Kao <ben.kao@intel.com>
12141 L:      linux-media@vger.kernel.org
12142 T:      git git://linuxtv.org/media_tree.git
12143 S:      Maintained
12144 F:      drivers/media/i2c/ov8856.c
12145
12146 OMNIVISION OV9650 SENSOR DRIVER
12147 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12148 R:      Akinobu Mita <akinobu.mita@gmail.com>
12149 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12150 L:      linux-media@vger.kernel.org
12151 T:      git git://linuxtv.org/media_tree.git
12152 S:      Maintained
12153 F:      drivers/media/i2c/ov9650.c
12154 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12155
12156 ONENAND FLASH DRIVER
12157 M:      Kyungmin Park <kyungmin.park@samsung.com>
12158 L:      linux-mtd@lists.infradead.org
12159 S:      Maintained
12160 F:      drivers/mtd/nand/onenand/
12161 F:      include/linux/mtd/onenand*.h
12162
12163 OP-TEE DRIVER
12164 M:      Jens Wiklander <jens.wiklander@linaro.org>
12165 L:      tee-dev@lists.linaro.org
12166 S:      Maintained
12167 F:      drivers/tee/optee/
12168
12169 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12170 M:      Sumit Garg <sumit.garg@linaro.org>
12171 L:      tee-dev@lists.linaro.org
12172 S:      Maintained
12173 F:      drivers/char/hw_random/optee-rng.c
12174
12175 OPA-VNIC DRIVER
12176 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12177 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12178 L:      linux-rdma@vger.kernel.org
12179 S:      Supported
12180 F:      drivers/infiniband/ulp/opa_vnic
12181
12182 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12183 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12184 M:      Frank Rowand <frowand.list@gmail.com>
12185 L:      devicetree@vger.kernel.org
12186 S:      Maintained
12187 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12188 F:      Documentation/devicetree/overlay-notes.txt
12189 F:      drivers/of/overlay.c
12190 F:      drivers/of/resolver.c
12191 K:      of_overlay_notifier_
12192
12193 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12194 M:      Rob Herring <robh+dt@kernel.org>
12195 M:      Frank Rowand <frowand.list@gmail.com>
12196 L:      devicetree@vger.kernel.org
12197 W:      http://www.devicetree.org/
12198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12199 S:      Maintained
12200 F:      drivers/of/
12201 F:      include/linux/of*.h
12202 F:      scripts/dtc/
12203 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12204
12205 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12206 M:      Rob Herring <robh+dt@kernel.org>
12207 M:      Mark Rutland <mark.rutland@arm.com>
12208 L:      devicetree@vger.kernel.org
12209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12210 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12211 S:      Maintained
12212 F:      Documentation/devicetree/
12213 F:      arch/*/boot/dts/
12214 F:      include/dt-bindings/
12215
12216 OPENCORES I2C BUS DRIVER
12217 M:      Peter Korsgaard <peter@korsgaard.com>
12218 M:      Andrew Lunn <andrew@lunn.ch>
12219 L:      linux-i2c@vger.kernel.org
12220 S:      Maintained
12221 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12222 F:      Documentation/i2c/busses/i2c-ocores.rst
12223 F:      drivers/i2c/busses/i2c-ocores.c
12224 F:      include/linux/platform_data/i2c-ocores.h
12225
12226 OPENRISC ARCHITECTURE
12227 M:      Jonas Bonn <jonas@southpole.se>
12228 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12229 M:      Stafford Horne <shorne@gmail.com>
12230 T:      git git://github.com/openrisc/linux.git
12231 L:      openrisc@lists.librecores.org
12232 W:      http://openrisc.io
12233 S:      Maintained
12234 F:      Documentation/devicetree/bindings/openrisc/
12235 F:      Documentation/openrisc/
12236 F:      arch/openrisc/
12237 F:      drivers/irqchip/irq-ompic.c
12238 F:      drivers/irqchip/irq-or1k-*
12239
12240 OPENVSWITCH
12241 M:      Pravin B Shelar <pshelar@ovn.org>
12242 L:      netdev@vger.kernel.org
12243 L:      dev@openvswitch.org
12244 W:      http://openvswitch.org
12245 S:      Maintained
12246 F:      net/openvswitch/
12247 F:      include/uapi/linux/openvswitch.h
12248
12249 OPERATING PERFORMANCE POINTS (OPP)
12250 M:      Viresh Kumar <vireshk@kernel.org>
12251 M:      Nishanth Menon <nm@ti.com>
12252 M:      Stephen Boyd <sboyd@kernel.org>
12253 L:      linux-pm@vger.kernel.org
12254 S:      Maintained
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12256 F:      drivers/opp/
12257 F:      include/linux/pm_opp.h
12258 F:      Documentation/power/opp.rst
12259 F:      Documentation/devicetree/bindings/opp/
12260
12261 OPL4 DRIVER
12262 M:      Clemens Ladisch <clemens@ladisch.de>
12263 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12265 S:      Maintained
12266 F:      sound/drivers/opl4/
12267
12268 OPROFILE
12269 M:      Robert Richter <rric@kernel.org>
12270 L:      oprofile-list@lists.sf.net
12271 S:      Maintained
12272 F:      arch/*/include/asm/oprofile*.h
12273 F:      arch/*/oprofile/
12274 F:      drivers/oprofile/
12275 F:      include/linux/oprofile.h
12276
12277 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12278 M:      Mark Fasheh <mark@fasheh.com>
12279 M:      Joel Becker <jlbec@evilplan.org>
12280 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12281 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12282 W:      http://ocfs2.wiki.kernel.org
12283 S:      Supported
12284 F:      Documentation/filesystems/ocfs2.txt
12285 F:      Documentation/filesystems/dlmfs.txt
12286 F:      fs/ocfs2/
12287
12288 ORANGEFS FILESYSTEM
12289 M:      Mike Marshall <hubcap@omnibond.com>
12290 R:      Martin Brandenburg <martin@omnibond.com>
12291 L:      devel@lists.orangefs.org
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12293 S:      Supported
12294 F:      fs/orangefs/
12295 F:      Documentation/filesystems/orangefs.txt
12296
12297 ORINOCO DRIVER
12298 L:      linux-wireless@vger.kernel.org
12299 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12300 W:      http://www.nongnu.org/orinoco/
12301 S:      Orphan
12302 F:      drivers/net/wireless/intersil/orinoco/
12303
12304 OV2659 OMNIVISION SENSOR DRIVER
12305 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12306 L:      linux-media@vger.kernel.org
12307 W:      https://linuxtv.org
12308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12309 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12310 S:      Maintained
12311 F:      drivers/media/i2c/ov2659.c
12312 F:      include/media/i2c/ov2659.h
12313
12314 OVERLAY FILESYSTEM
12315 M:      Miklos Szeredi <miklos@szeredi.hu>
12316 L:      linux-unionfs@vger.kernel.org
12317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12318 S:      Supported
12319 F:      fs/overlayfs/
12320 F:      Documentation/filesystems/overlayfs.txt
12321
12322 P54 WIRELESS DRIVER
12323 M:      Christian Lamparter <chunkeey@googlemail.com>
12324 L:      linux-wireless@vger.kernel.org
12325 W:      http://wireless.kernel.org/en/users/Drivers/p54
12326 S:      Maintained
12327 F:      drivers/net/wireless/intersil/p54/
12328
12329 PA SEMI ETHERNET DRIVER
12330 L:      netdev@vger.kernel.org
12331 S:      Orphan
12332 F:      drivers/net/ethernet/pasemi/*
12333
12334 PA SEMI SMBUS DRIVER
12335 L:      linux-i2c@vger.kernel.org
12336 S:      Orphan
12337 F:      drivers/i2c/busses/i2c-pasemi.c
12338
12339 PACKING
12340 M:      Vladimir Oltean <olteanv@gmail.com>
12341 L:      netdev@vger.kernel.org
12342 S:      Supported
12343 F:      lib/packing.c
12344 F:      include/linux/packing.h
12345 F:      Documentation/core-api/packing.rst
12346
12347 PADATA PARALLEL EXECUTION MECHANISM
12348 M:      Steffen Klassert <steffen.klassert@secunet.com>
12349 L:      linux-crypto@vger.kernel.org
12350 S:      Maintained
12351 F:      kernel/padata.c
12352 F:      include/linux/padata.h
12353 F:      Documentation/padata.txt
12354
12355 PAGE POOL
12356 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12357 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12358 L:      netdev@vger.kernel.org
12359 S:      Supported
12360 F:      net/core/page_pool.c
12361 F:      include/net/page_pool.h
12362
12363 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12364 M:      Harald Welte <laforge@gnumonks.org>
12365 L:      platform-driver-x86@vger.kernel.org
12366 S:      Maintained
12367 F:      drivers/platform/x86/panasonic-laptop.c
12368
12369 PARALLEL LCD/KEYPAD PANEL DRIVER
12370 M:      Willy Tarreau <willy@haproxy.com>
12371 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12372 S:      Odd Fixes
12373 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12374 F:      drivers/auxdisplay/panel.c
12375
12376 PARALLEL PORT SUBSYSTEM
12377 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12378 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12379 L:      linux-parport@lists.infradead.org (subscribers-only)
12380 S:      Maintained
12381 F:      drivers/parport/
12382 F:      include/linux/parport*.h
12383 F:      drivers/char/ppdev.c
12384 F:      include/uapi/linux/ppdev.h
12385 F:      Documentation/driver-api/parport*.rst
12386
12387 PARAVIRT_OPS INTERFACE
12388 M:      Juergen Gross <jgross@suse.com>
12389 M:      Thomas Hellstrom <thellstrom@vmware.com>
12390 M:      "VMware, Inc." <pv-drivers@vmware.com>
12391 L:      virtualization@lists.linux-foundation.org
12392 S:      Supported
12393 F:      Documentation/virt/paravirt_ops.rst
12394 F:      arch/*/kernel/paravirt*
12395 F:      arch/*/include/asm/paravirt*.h
12396 F:      include/linux/hypervisor.h
12397
12398 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12399 M:      Tim Waugh <tim@cyberelk.net>
12400 L:      linux-parport@lists.infradead.org (subscribers-only)
12401 S:      Maintained
12402 F:      Documentation/admin-guide/blockdev/paride.rst
12403 F:      drivers/block/paride/
12404
12405 PARISC ARCHITECTURE
12406 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12407 M:      Helge Deller <deller@gmx.de>
12408 L:      linux-parisc@vger.kernel.org
12409 W:      http://www.parisc-linux.org/
12410 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12413 S:      Maintained
12414 F:      arch/parisc/
12415 F:      Documentation/parisc/
12416 F:      drivers/parisc/
12417 F:      drivers/char/agp/parisc-agp.c
12418 F:      drivers/input/misc/hp_sdc_rtc.c
12419 F:      drivers/input/serio/gscps2.c
12420 F:      drivers/input/serio/hp_sdc*
12421 F:      drivers/parport/parport_gsc.*
12422 F:      drivers/tty/serial/8250/8250_gsc.c
12423 F:      drivers/video/fbdev/sti*
12424 F:      drivers/video/console/sti*
12425 F:      drivers/video/logo/logo_parisc*
12426 F:      include/linux/hp_sdc.h
12427
12428 PARMAN
12429 M:      Jiri Pirko <jiri@mellanox.com>
12430 L:      netdev@vger.kernel.org
12431 S:      Supported
12432 F:      lib/parman.c
12433 F:      lib/test_parman.c
12434 F:      include/linux/parman.h
12435
12436 PC ENGINES APU BOARD DRIVER
12437 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12438 S:      Maintained
12439 F:      drivers/platform/x86/pcengines-apuv2.c
12440
12441 PC87360 HARDWARE MONITORING DRIVER
12442 M:      Jim Cromie <jim.cromie@gmail.com>
12443 L:      linux-hwmon@vger.kernel.org
12444 S:      Maintained
12445 F:      Documentation/hwmon/pc87360.rst
12446 F:      drivers/hwmon/pc87360.c
12447
12448 PC8736x GPIO DRIVER
12449 M:      Jim Cromie <jim.cromie@gmail.com>
12450 S:      Maintained
12451 F:      drivers/char/pc8736x_gpio.c
12452
12453 PC87427 HARDWARE MONITORING DRIVER
12454 M:      Jean Delvare <jdelvare@suse.com>
12455 L:      linux-hwmon@vger.kernel.org
12456 S:      Maintained
12457 F:      Documentation/hwmon/pc87427.rst
12458 F:      drivers/hwmon/pc87427.c
12459
12460 PCA9532 LED DRIVER
12461 M:      Riku Voipio <riku.voipio@iki.fi>
12462 S:      Maintained
12463 F:      drivers/leds/leds-pca9532.c
12464 F:      include/linux/leds-pca9532.h
12465
12466 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12467 M:      Guenter Roeck <linux@roeck-us.net>
12468 L:      linux-i2c@vger.kernel.org
12469 S:      Maintained
12470 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12471
12472 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12473 M:      Khalid Aziz <khalid@gonehiking.org>
12474 S:      Maintained
12475 F:      drivers/firmware/pcdp.*
12476
12477 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12478 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12479 L:      linux-pci@vger.kernel.org
12480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12481 S:      Maintained
12482 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12483 F:      drivers/pci/controller/pci-aardvark.c
12484
12485 PCI DRIVER FOR ALTERA PCIE IP
12486 M:      Ley Foon Tan <lftan@altera.com>
12487 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12488 L:      linux-pci@vger.kernel.org
12489 S:      Supported
12490 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12491 F:      drivers/pci/controller/pcie-altera.c
12492
12493 PCI DRIVER FOR APPLIEDMICRO XGENE
12494 M:      Toan Le <toan@os.amperecomputing.com>
12495 L:      linux-pci@vger.kernel.org
12496 L:      linux-arm-kernel@lists.infradead.org
12497 S:      Maintained
12498 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12499 F:      drivers/pci/controller/pci-xgene.c
12500
12501 PCI DRIVER FOR ARM VERSATILE PLATFORM
12502 M:      Rob Herring <robh@kernel.org>
12503 L:      linux-pci@vger.kernel.org
12504 L:      linux-arm-kernel@lists.infradead.org
12505 S:      Maintained
12506 F:      Documentation/devicetree/bindings/pci/versatile.txt
12507 F:      drivers/pci/controller/pci-versatile.c
12508
12509 PCI DRIVER FOR ARMADA 8K
12510 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12511 L:      linux-pci@vger.kernel.org
12512 L:      linux-arm-kernel@lists.infradead.org
12513 S:      Maintained
12514 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12515 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12516
12517 PCI DRIVER FOR CADENCE PCIE IP
12518 M:      Tom Joseph <tjoseph@cadence.com>
12519 L:      linux-pci@vger.kernel.org
12520 S:      Maintained
12521 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12522 F:      drivers/pci/controller/pcie-cadence*
12523
12524 PCI DRIVER FOR FREESCALE LAYERSCAPE
12525 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12526 M:      Mingkai Hu <mingkai.hu@nxp.com>
12527 M:      Roy Zang <roy.zang@nxp.com>
12528 L:      linuxppc-dev@lists.ozlabs.org
12529 L:      linux-pci@vger.kernel.org
12530 L:      linux-arm-kernel@lists.infradead.org
12531 S:      Maintained
12532 F:      drivers/pci/controller/dwc/*layerscape*
12533
12534 PCI DRIVER FOR GENERIC OF HOSTS
12535 M:      Will Deacon <will@kernel.org>
12536 L:      linux-pci@vger.kernel.org
12537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12538 S:      Maintained
12539 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12540 F:      drivers/pci/controller/pci-host-common.c
12541 F:      drivers/pci/controller/pci-host-generic.c
12542
12543 PCI DRIVER FOR IMX6
12544 M:      Richard Zhu <hongxing.zhu@nxp.com>
12545 M:      Lucas Stach <l.stach@pengutronix.de>
12546 L:      linux-pci@vger.kernel.org
12547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12548 S:      Maintained
12549 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12550 F:      drivers/pci/controller/dwc/*imx6*
12551
12552 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12553 M:      Keith Busch <keith.busch@intel.com>
12554 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12555 L:      linux-pci@vger.kernel.org
12556 S:      Supported
12557 F:      drivers/pci/controller/vmd.c
12558
12559 PCI DRIVER FOR MICROSEMI SWITCHTEC
12560 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12561 M:      Logan Gunthorpe <logang@deltatee.com>
12562 L:      linux-pci@vger.kernel.org
12563 S:      Maintained
12564 F:      Documentation/driver-api/switchtec.rst
12565 F:      Documentation/ABI/testing/sysfs-class-switchtec
12566 F:      drivers/pci/switch/switchtec*
12567 F:      include/uapi/linux/switchtec_ioctl.h
12568 F:      include/linux/switchtec.h
12569 F:      drivers/ntb/hw/mscc/
12570
12571 PCI DRIVER FOR MOBIVEIL PCIE IP
12572 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12573 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12574 L:      linux-pci@vger.kernel.org
12575 S:      Supported
12576 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12577 F:      drivers/pci/controller/pcie-mobiveil.c
12578
12579 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12580 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12581 M:      Jason Cooper <jason@lakedaemon.net>
12582 L:      linux-pci@vger.kernel.org
12583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12584 S:      Maintained
12585 F:      drivers/pci/controller/*mvebu*
12586
12587 PCI DRIVER FOR NVIDIA TEGRA
12588 M:      Thierry Reding <thierry.reding@gmail.com>
12589 L:      linux-tegra@vger.kernel.org
12590 L:      linux-pci@vger.kernel.org
12591 S:      Supported
12592 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12593 F:      drivers/pci/controller/pci-tegra.c
12594
12595 PCI DRIVER FOR RENESAS R-CAR
12596 M:      Simon Horman <horms@verge.net.au>
12597 L:      linux-pci@vger.kernel.org
12598 L:      linux-renesas-soc@vger.kernel.org
12599 S:      Maintained
12600 F:      drivers/pci/controller/*rcar*
12601
12602 PCI DRIVER FOR SAMSUNG EXYNOS
12603 M:      Jingoo Han <jingoohan1@gmail.com>
12604 L:      linux-pci@vger.kernel.org
12605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12606 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12607 S:      Maintained
12608 F:      drivers/pci/controller/dwc/pci-exynos.c
12609
12610 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12611 M:      Jingoo Han <jingoohan1@gmail.com>
12612 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12613 L:      linux-pci@vger.kernel.org
12614 S:      Maintained
12615 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12616 F:      drivers/pci/controller/dwc/*designware*
12617
12618 PCI DRIVER FOR TI DRA7XX
12619 M:      Kishon Vijay Abraham I <kishon@ti.com>
12620 L:      linux-omap@vger.kernel.org
12621 L:      linux-pci@vger.kernel.org
12622 S:      Supported
12623 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12624 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12625
12626 PCI DRIVER FOR TI KEYSTONE
12627 M:      Murali Karicheri <m-karicheri2@ti.com>
12628 L:      linux-pci@vger.kernel.org
12629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12630 S:      Maintained
12631 F:      drivers/pci/controller/dwc/pci-keystone.c
12632
12633 PCI ENDPOINT SUBSYSTEM
12634 M:      Kishon Vijay Abraham I <kishon@ti.com>
12635 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12636 L:      linux-pci@vger.kernel.org
12637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12638 S:      Supported
12639 F:      drivers/pci/endpoint/
12640 F:      drivers/misc/pci_endpoint_test.c
12641 F:      tools/pci/
12642
12643 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12644 M:      Russell Currey <ruscur@russell.cc>
12645 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12646 M:      Oliver O'Halloran <oohall@gmail.com>
12647 L:      linuxppc-dev@lists.ozlabs.org
12648 S:      Supported
12649 F:      Documentation/PCI/pci-error-recovery.rst
12650 F:      drivers/pci/pcie/aer.c
12651 F:      drivers/pci/pcie/dpc.c
12652 F:      drivers/pci/pcie/err.c
12653 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12654 F:      arch/powerpc/kernel/eeh*.c
12655 F:      arch/powerpc/platforms/*/eeh*.c
12656 F:      arch/powerpc/include/*/eeh*.h
12657
12658 PCI ERROR RECOVERY
12659 M:      Linas Vepstas <linasvepstas@gmail.com>
12660 L:      linux-pci@vger.kernel.org
12661 S:      Supported
12662 F:      Documentation/PCI/pci-error-recovery.rst
12663
12664 PCI MSI DRIVER FOR ALTERA MSI IP
12665 M:      Ley Foon Tan <lftan@altera.com>
12666 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12667 L:      linux-pci@vger.kernel.org
12668 S:      Supported
12669 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12670 F:      drivers/pci/controller/pcie-altera-msi.c
12671
12672 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12673 M:      Toan Le <toan@os.amperecomputing.com>
12674 L:      linux-pci@vger.kernel.org
12675 L:      linux-arm-kernel@lists.infradead.org
12676 S:      Maintained
12677 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12678 F:      drivers/pci/controller/pci-xgene-msi.c
12679
12680 PCI SUBSYSTEM
12681 M:      Bjorn Helgaas <bhelgaas@google.com>
12682 L:      linux-pci@vger.kernel.org
12683 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12685 S:      Supported
12686 F:      Documentation/devicetree/bindings/pci/
12687 F:      Documentation/PCI/
12688 F:      drivers/acpi/pci*
12689 F:      drivers/pci/
12690 F:      include/asm-generic/pci*
12691 F:      include/linux/pci*
12692 F:      include/linux/of_pci.h
12693 F:      include/uapi/linux/pci*
12694 F:      lib/pci*
12695 F:      arch/x86/pci/
12696 F:      arch/x86/kernel/quirks.c
12697 F:      arch/x86/kernel/early-quirks.c
12698
12699 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12700 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12701 R:      Andrew Murray <andrew.murray@arm.com>
12702 L:      linux-pci@vger.kernel.org
12703 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12705 S:      Supported
12706 F:      drivers/pci/controller/
12707
12708 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12709 M:      Jonathan Chocron <jonnyc@amazon.com>
12710 L:      linux-pci@vger.kernel.org
12711 S:      Maintained
12712 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12713 F:      drivers/pci/controller/dwc/pcie-al.c
12714
12715 PCIE DRIVER FOR AMLOGIC MESON
12716 M:      Yue Wang <yue.wang@Amlogic.com>
12717 L:      linux-pci@vger.kernel.org
12718 L:      linux-amlogic@lists.infradead.org
12719 S:      Maintained
12720 F:      drivers/pci/controller/dwc/pci-meson.c
12721
12722 PCIE DRIVER FOR AXIS ARTPEC
12723 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12724 L:      linux-arm-kernel@axis.com
12725 L:      linux-pci@vger.kernel.org
12726 S:      Maintained
12727 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12728 F:      drivers/pci/controller/dwc/*artpec*
12729
12730 PCIE DRIVER FOR CAVIUM THUNDERX
12731 M:      David Daney <david.daney@cavium.com>
12732 L:      linux-pci@vger.kernel.org
12733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12734 S:      Supported
12735 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12736 F:      drivers/pci/controller/pci-thunder-*
12737
12738 PCIE DRIVER FOR HISILICON
12739 M:      Zhou Wang <wangzhou1@hisilicon.com>
12740 L:      linux-pci@vger.kernel.org
12741 S:      Maintained
12742 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12743 F:      drivers/pci/controller/dwc/pcie-hisi.c
12744
12745 PCIE DRIVER FOR HISILICON KIRIN
12746 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12747 M:      Binghui Wang <wangbinghui@hisilicon.com>
12748 L:      linux-pci@vger.kernel.org
12749 S:      Maintained
12750 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12751 F:      drivers/pci/controller/dwc/pcie-kirin.c
12752
12753 PCIE DRIVER FOR HISILICON STB
12754 M:      Shawn Guo <shawn.guo@linaro.org>
12755 L:      linux-pci@vger.kernel.org
12756 S:      Maintained
12757 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12758 F:      drivers/pci/controller/dwc/pcie-histb.c
12759
12760 PCIE DRIVER FOR MEDIATEK
12761 M:      Ryder Lee <ryder.lee@mediatek.com>
12762 L:      linux-pci@vger.kernel.org
12763 L:      linux-mediatek@lists.infradead.org
12764 S:      Supported
12765 F:      Documentation/devicetree/bindings/pci/mediatek*
12766 F:      drivers/pci/controller/*mediatek*
12767
12768 PCIE DRIVER FOR QUALCOMM MSM
12769 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12770 L:      linux-pci@vger.kernel.org
12771 L:      linux-arm-msm@vger.kernel.org
12772 S:      Maintained
12773 F:      drivers/pci/controller/dwc/*qcom*
12774
12775 PCIE DRIVER FOR ROCKCHIP
12776 M:      Shawn Lin <shawn.lin@rock-chips.com>
12777 L:      linux-pci@vger.kernel.org
12778 L:      linux-rockchip@lists.infradead.org
12779 S:      Maintained
12780 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12781 F:      drivers/pci/controller/pcie-rockchip*
12782
12783 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12784 M:      Linus Walleij <linus.walleij@linaro.org>
12785 L:      linux-pci@vger.kernel.org
12786 S:      Maintained
12787 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12788 F:      drivers/pci/controller/pci-v3-semi.c
12789
12790 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12791 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12792 L:      linux-pci@vger.kernel.org
12793 S:      Maintained
12794 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12795 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12796
12797 PCIE DRIVER FOR ST SPEAR13XX
12798 M:      Pratyush Anand <pratyush.anand@gmail.com>
12799 L:      linux-pci@vger.kernel.org
12800 S:      Maintained
12801 F:      drivers/pci/controller/dwc/*spear*
12802
12803 PCMCIA SUBSYSTEM
12804 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12806 S:      Odd Fixes
12807 F:      Documentation/pcmcia/
12808 F:      tools/pcmcia/
12809 F:      drivers/pcmcia/
12810 F:      include/pcmcia/
12811
12812 PCNET32 NETWORK DRIVER
12813 M:      Don Fry <pcnet32@frontier.com>
12814 L:      netdev@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/net/ethernet/amd/pcnet32.c
12817
12818 PCRYPT PARALLEL CRYPTO ENGINE
12819 M:      Steffen Klassert <steffen.klassert@secunet.com>
12820 L:      linux-crypto@vger.kernel.org
12821 S:      Maintained
12822 F:      crypto/pcrypt.c
12823 F:      include/crypto/pcrypt.h
12824
12825 PEAQ WMI HOTKEYS DRIVER
12826 M:      Hans de Goede <hdegoede@redhat.com>
12827 L:      platform-driver-x86@vger.kernel.org
12828 S:      Maintained
12829 F:      drivers/platform/x86/peaq-wmi.c
12830
12831 PENSANDO ETHERNET DRIVERS
12832 M:      Shannon Nelson <snelson@pensando.io>
12833 M:      Pensando Drivers <drivers@pensando.io>
12834 L:      netdev@vger.kernel.org
12835 S:      Supported
12836 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12837 F:      drivers/net/ethernet/pensando/
12838
12839 PER-CPU MEMORY ALLOCATOR
12840 M:      Dennis Zhou <dennis@kernel.org>
12841 M:      Tejun Heo <tj@kernel.org>
12842 M:      Christoph Lameter <cl@linux.com>
12843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12844 S:      Maintained
12845 F:      include/linux/percpu*.h
12846 F:      mm/percpu*.c
12847 F:      arch/*/include/asm/percpu.h
12848
12849 PER-TASK DELAY ACCOUNTING
12850 M:      Balbir Singh <bsingharora@gmail.com>
12851 S:      Maintained
12852 F:      include/linux/delayacct.h
12853 F:      kernel/delayacct.c
12854
12855 PERFORMANCE EVENTS SUBSYSTEM
12856 M:      Peter Zijlstra <peterz@infradead.org>
12857 M:      Ingo Molnar <mingo@redhat.com>
12858 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12859 R:      Mark Rutland <mark.rutland@arm.com>
12860 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12861 R:      Jiri Olsa <jolsa@redhat.com>
12862 R:      Namhyung Kim <namhyung@kernel.org>
12863 L:      linux-kernel@vger.kernel.org
12864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12865 S:      Supported
12866 F:      kernel/events/*
12867 F:      include/linux/perf_event.h
12868 F:      include/uapi/linux/perf_event.h
12869 F:      arch/*/kernel/perf_event*.c
12870 F:      arch/*/kernel/*/perf_event*.c
12871 F:      arch/*/kernel/*/*/perf_event*.c
12872 F:      arch/*/include/asm/perf_event.h
12873 F:      arch/*/kernel/perf_callchain.c
12874 F:      arch/*/events/*
12875 F:      arch/*/events/*/*
12876 F:      tools/perf/
12877
12878 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12879 R:      John Garry <john.garry@huawei.com>
12880 R:      Will Deacon <will@kernel.org>
12881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12882 S:      Supported
12883 F:      tools/perf/pmu-events/arch/arm64/
12884
12885 PERSONALITY HANDLING
12886 M:      Christoph Hellwig <hch@infradead.org>
12887 L:      linux-abi-devel@lists.sourceforge.net
12888 S:      Maintained
12889 F:      include/linux/personality.h
12890 F:      include/uapi/linux/personality.h
12891
12892 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12893 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12894 L:      linux-input@vger.kernel.org
12895 S:      Maintained
12896 F:      Documentation/input/devices/pxrc.rst
12897 F:      drivers/input/joystick/pxrc.c
12898
12899 FLYSKY FSIA6B RC RECEIVER
12900 M:      Markus Koch <markus@notsyncing.net>
12901 L:      linux-input@vger.kernel.org
12902 S:      Maintained
12903 F:      drivers/input/joystick/fsia6b.c
12904
12905 PHONET PROTOCOL
12906 M:      Remi Denis-Courmont <courmisch@gmail.com>
12907 S:      Supported
12908 F:      Documentation/networking/phonet.txt
12909 F:      include/linux/phonet.h
12910 F:      include/net/phonet/
12911 F:      include/uapi/linux/phonet.h
12912 F:      net/phonet/
12913
12914 PHRAM MTD DRIVER
12915 M:      Joern Engel <joern@lazybastard.org>
12916 L:      linux-mtd@lists.infradead.org
12917 S:      Maintained
12918 F:      drivers/mtd/devices/phram.c
12919
12920 PICOLCD HID DRIVER
12921 M:      Bruno Prémont <bonbons@linux-vserver.org>
12922 L:      linux-input@vger.kernel.org
12923 S:      Maintained
12924 F:      drivers/hid/hid-picolcd*
12925
12926 PICOXCELL SUPPORT
12927 M:      Jamie Iles <jamie@jamieiles.com>
12928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12929 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12930 S:      Supported
12931 F:      arch/arm/boot/dts/picoxcell*
12932 F:      arch/arm/mach-picoxcell/
12933 F:      drivers/crypto/picoxcell*
12934
12935 PIDFD API
12936 M:      Christian Brauner <christian@brauner.io>
12937 L:      linux-kernel@vger.kernel.org
12938 S:      Maintained
12939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12940 F:      samples/pidfd/
12941 F:      tools/testing/selftests/pidfd/
12942 F:      tools/testing/selftests/clone3/
12943 K:      (?i)pidfd
12944 K:      (?i)clone3
12945 K:      \b(clone_args|kernel_clone_args)\b
12946
12947 PIN CONTROL SUBSYSTEM
12948 M:      Linus Walleij <linus.walleij@linaro.org>
12949 L:      linux-gpio@vger.kernel.org
12950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12951 S:      Maintained
12952 F:      Documentation/devicetree/bindings/pinctrl/
12953 F:      Documentation/driver-api/pinctl.rst
12954 F:      drivers/pinctrl/
12955 F:      include/linux/pinctrl/
12956
12957 PIN CONTROLLER - MICROCHIP AT91
12958 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12960 L:      linux-gpio@vger.kernel.org
12961 S:      Supported
12962 F:      drivers/pinctrl/pinctrl-at91*
12963 F:      drivers/gpio/gpio-sama5d2-piobu.c
12964
12965 PIN CONTROLLER - FREESCALE
12966 M:      Dong Aisheng <aisheng.dong@nxp.com>
12967 M:      Fabio Estevam <festevam@gmail.com>
12968 M:      Shawn Guo <shawnguo@kernel.org>
12969 M:      Stefan Agner <stefan@agner.ch>
12970 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12971 L:      linux-gpio@vger.kernel.org
12972 S:      Maintained
12973 F:      drivers/pinctrl/freescale/
12974 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12975
12976 PIN CONTROLLER - INTEL
12977 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12978 M:      Andy Shevchenko <andy@kernel.org>
12979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12980 S:      Maintained
12981 F:      drivers/pinctrl/intel/
12982
12983 PIN CONTROLLER - MEDIATEK
12984 M:      Sean Wang <sean.wang@kernel.org>
12985 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12986 S:      Maintained
12987 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12988 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12989 F:      drivers/pinctrl/mediatek/
12990
12991 PIN CONTROLLER - QUALCOMM
12992 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12993 S:      Maintained
12994 L:      linux-arm-msm@vger.kernel.org
12995 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12996 F:      drivers/pinctrl/qcom/
12997
12998 PIN CONTROLLER - RENESAS
12999 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13000 L:      linux-renesas-soc@vger.kernel.org
13001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13002 S:      Maintained
13003 F:      drivers/pinctrl/pinctrl-rz*
13004 F:      drivers/pinctrl/sh-pfc/
13005
13006 PIN CONTROLLER - SAMSUNG
13007 M:      Tomasz Figa <tomasz.figa@gmail.com>
13008 M:      Krzysztof Kozlowski <krzk@kernel.org>
13009 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13011 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13012 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13014 S:      Maintained
13015 F:      drivers/pinctrl/samsung/
13016 F:      include/dt-bindings/pinctrl/samsung.h
13017 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13018
13019 PIN CONTROLLER - SINGLE
13020 M:      Tony Lindgren <tony@atomide.com>
13021 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13023 L:      linux-omap@vger.kernel.org
13024 S:      Maintained
13025 F:      drivers/pinctrl/pinctrl-single.c
13026
13027 PIN CONTROLLER - ST SPEAR
13028 M:      Viresh Kumar <vireshk@kernel.org>
13029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13030 W:      http://www.st.com/spear
13031 S:      Maintained
13032 F:      drivers/pinctrl/spear/
13033
13034 PISTACHIO SOC SUPPORT
13035 M:      James Hartley <james.hartley@sondrel.com>
13036 L:      linux-mips@vger.kernel.org
13037 S:      Odd Fixes
13038 F:      arch/mips/pistachio/
13039 F:      arch/mips/include/asm/mach-pistachio/
13040 F:      arch/mips/boot/dts/img/pistachio*
13041 F:      arch/mips/configs/pistachio*_defconfig
13042
13043 PKTCDVD DRIVER
13044 S:      Orphan
13045 M:      linux-block@vger.kernel.org
13046 F:      drivers/block/pktcdvd.c
13047 F:      include/linux/pktcdvd.h
13048 F:      include/uapi/linux/pktcdvd.h
13049
13050 PKUNITY SOC DRIVERS
13051 M:      Guan Xuetao <gxt@pku.edu.cn>
13052 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13053 S:      Maintained
13054 T:      git git://github.com/gxt/linux.git
13055 F:      drivers/input/serio/i8042-unicore32io.h
13056 F:      drivers/i2c/busses/i2c-puv3.c
13057 F:      drivers/video/fbdev/fb-puv3.c
13058 F:      drivers/rtc/rtc-puv3.c
13059
13060 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13061 M:      Tomasz Duszynski <tduszyns@gmail.com>
13062 S:      Maintained
13063 F:      drivers/iio/chemical/pms7003.c
13064 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13065
13066 PMBUS HARDWARE MONITORING DRIVERS
13067 M:      Guenter Roeck <linux@roeck-us.net>
13068 L:      linux-hwmon@vger.kernel.org
13069 W:      http://hwmon.wiki.kernel.org/
13070 W:      http://www.roeck-us.net/linux/drivers/
13071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13072 S:      Maintained
13073 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13074 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13075 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13076 F:      Documentation/hwmon/adm1275.rst
13077 F:      Documentation/hwmon/ibm-cffps.rst
13078 F:      Documentation/hwmon/ir35221.rst
13079 F:      Documentation/hwmon/lm25066.rst
13080 F:      Documentation/hwmon/ltc2978.rst
13081 F:      Documentation/hwmon/ltc3815.rst
13082 F:      Documentation/hwmon/max16064.rst
13083 F:      Documentation/hwmon/max20751.rst
13084 F:      Documentation/hwmon/max31785.rst
13085 F:      Documentation/hwmon/max34440.rst
13086 F:      Documentation/hwmon/max8688.rst
13087 F:      Documentation/hwmon/pmbus.rst
13088 F:      Documentation/hwmon/pmbus-core.rst
13089 F:      Documentation/hwmon/tps40422.rst
13090 F:      Documentation/hwmon/ucd9000.rst
13091 F:      Documentation/hwmon/ucd9200.rst
13092 F:      Documentation/hwmon/zl6100.rst
13093 F:      drivers/hwmon/pmbus/
13094 F:      include/linux/pmbus.h
13095
13096 PMC SIERRA MaxRAID DRIVER
13097 L:      linux-scsi@vger.kernel.org
13098 W:      http://www.pmc-sierra.com/
13099 S:      Orphan
13100 F:      drivers/scsi/pmcraid.*
13101
13102 PMC SIERRA PM8001 DRIVER
13103 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13104 L:      linux-scsi@vger.kernel.org
13105 S:      Supported
13106 F:      drivers/scsi/pm8001/
13107
13108 PM-GRAPH UTILITY
13109 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13110 L:      linux-pm@vger.kernel.org
13111 W:      https://01.org/pm-graph
13112 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13113 T:      git git://github.com/intel/pm-graph
13114 S:      Supported
13115 F:      tools/power/pm-graph
13116
13117 PNP SUPPORT
13118 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13119 S:      Maintained
13120 F:      drivers/pnp/
13121
13122 PNI RM3100 IIO DRIVER
13123 M:      Song Qiang <songqiang1304521@gmail.com>
13124 L:      linux-iio@vger.kernel.org
13125 S:      Maintained
13126 F:      drivers/iio/magnetometer/rm3100*
13127 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13128
13129 POSIX CLOCKS and TIMERS
13130 M:      Thomas Gleixner <tglx@linutronix.de>
13131 L:      linux-kernel@vger.kernel.org
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13133 S:      Maintained
13134 F:      fs/timerfd.c
13135 F:      include/linux/timer*
13136 F:      kernel/time/*timer*
13137
13138 POWER MANAGEMENT CORE
13139 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13140 L:      linux-pm@vger.kernel.org
13141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13142 B:      https://bugzilla.kernel.org
13143 S:      Supported
13144 F:      drivers/base/power/
13145 F:      include/linux/pm.h
13146 F:      include/linux/pm_*
13147 F:      include/linux/powercap.h
13148 F:      include/linux/intel_rapl.h
13149 F:      drivers/powercap/
13150 F:      kernel/configs/nopm.config
13151
13152 POWER STATE COORDINATION INTERFACE (PSCI)
13153 M:      Mark Rutland <mark.rutland@arm.com>
13154 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13155 L:      linux-arm-kernel@lists.infradead.org
13156 S:      Maintained
13157 F:      drivers/firmware/psci/
13158 F:      include/linux/psci.h
13159 F:      include/uapi/linux/psci.h
13160
13161 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13162 M:      Sebastian Reichel <sre@kernel.org>
13163 L:      linux-pm@vger.kernel.org
13164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13165 S:      Maintained
13166 F:      Documentation/ABI/testing/sysfs-class-power
13167 F:      Documentation/devicetree/bindings/power/supply/
13168 F:      include/linux/power_supply.h
13169 F:      drivers/power/supply/
13170
13171 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13172 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13173 L:      linuxppc-dev@lists.ozlabs.org
13174 S:      Maintained
13175 F:      drivers/char/powernv-op-panel.c
13176
13177 PPP OVER ATM (RFC 2364)
13178 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13179 S:      Maintained
13180 F:      net/atm/pppoatm.c
13181 F:      include/uapi/linux/atmppp.h
13182
13183 PPP OVER ETHERNET
13184 M:      Michal Ostrowski <mostrows@earthlink.net>
13185 S:      Maintained
13186 F:      drivers/net/ppp/pppoe.c
13187 F:      drivers/net/ppp/pppox.c
13188
13189 PPP OVER L2TP
13190 M:      James Chapman <jchapman@katalix.com>
13191 S:      Maintained
13192 F:      net/l2tp/l2tp_ppp.c
13193 F:      include/linux/if_pppol2tp.h
13194 F:      include/uapi/linux/if_pppol2tp.h
13195
13196 PPP PROTOCOL DRIVERS AND COMPRESSORS
13197 M:      Paul Mackerras <paulus@samba.org>
13198 L:      linux-ppp@vger.kernel.org
13199 S:      Maintained
13200 F:      drivers/net/ppp/ppp_*
13201
13202 PPS SUPPORT
13203 M:      Rodolfo Giometti <giometti@enneenne.com>
13204 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13205 L:      linuxpps@ml.enneenne.com (subscribers-only)
13206 S:      Maintained
13207 F:      Documentation/driver-api/pps.rst
13208 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13209 F:      Documentation/ABI/testing/sysfs-pps
13210 F:      drivers/pps/
13211 F:      include/linux/pps*.h
13212 F:      include/uapi/linux/pps.h
13213
13214 PPTP DRIVER
13215 M:      Dmitry Kozlov <xeb@mail.ru>
13216 L:      netdev@vger.kernel.org
13217 S:      Maintained
13218 F:      drivers/net/ppp/pptp.c
13219 W:      http://sourceforge.net/projects/accel-pptp
13220
13221 PRINTK
13222 M:      Petr Mladek <pmladek@suse.com>
13223 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13224 R:      Steven Rostedt <rostedt@goodmis.org>
13225 S:      Maintained
13226 F:      kernel/printk/
13227 F:      include/linux/printk.h
13228
13229 PRISM54 WIRELESS DRIVER
13230 M:      Luis Chamberlain <mcgrof@kernel.org>
13231 L:      linux-wireless@vger.kernel.org
13232 W:      http://wireless.kernel.org/en/users/Drivers/p54
13233 S:      Obsolete
13234 F:      drivers/net/wireless/intersil/prism54/
13235
13236 PROC FILESYSTEM
13237 R:      Alexey Dobriyan <adobriyan@gmail.com>
13238 L:      linux-kernel@vger.kernel.org
13239 L:      linux-fsdevel@vger.kernel.org
13240 S:      Maintained
13241 F:      fs/proc/
13242 F:      include/linux/proc_fs.h
13243 F:      tools/testing/selftests/proc/
13244 F:      Documentation/filesystems/proc.txt
13245
13246 PROC SYSCTL
13247 M:      Luis Chamberlain <mcgrof@kernel.org>
13248 M:      Kees Cook <keescook@chromium.org>
13249 M:      Iurii Zaikin <yzaikin@google.com>
13250 L:      linux-kernel@vger.kernel.org
13251 L:      linux-fsdevel@vger.kernel.org
13252 S:      Maintained
13253 F:      fs/proc/proc_sysctl.c
13254 F:      include/linux/sysctl.h
13255 F:      kernel/sysctl.c
13256 F:      kernel/sysctl-test.c
13257 F:      tools/testing/selftests/sysctl/
13258
13259 PS3 NETWORK SUPPORT
13260 M:      Geoff Levand <geoff@infradead.org>
13261 L:      netdev@vger.kernel.org
13262 L:      linuxppc-dev@lists.ozlabs.org
13263 S:      Maintained
13264 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13265
13266 PS3 PLATFORM SUPPORT
13267 M:      Geoff Levand <geoff@infradead.org>
13268 L:      linuxppc-dev@lists.ozlabs.org
13269 S:      Maintained
13270 F:      arch/powerpc/boot/ps3*
13271 F:      arch/powerpc/include/asm/lv1call.h
13272 F:      arch/powerpc/include/asm/ps3*.h
13273 F:      arch/powerpc/platforms/ps3/
13274 F:      drivers/*/ps3*
13275 F:      drivers/ps3/
13276 F:      drivers/rtc/rtc-ps3.c
13277 F:      drivers/usb/host/*ps3.c
13278 F:      sound/ppc/snd_ps3*
13279
13280 PS3VRAM DRIVER
13281 M:      Jim Paris <jim@jtan.com>
13282 M:      Geoff Levand <geoff@infradead.org>
13283 L:      linuxppc-dev@lists.ozlabs.org
13284 S:      Maintained
13285 F:      drivers/block/ps3vram.c
13286
13287 PSAMPLE PACKET SAMPLING SUPPORT:
13288 M:      Yotam Gigi <yotam.gi@gmail.com>
13289 S:      Maintained
13290 F:      net/psample
13291 F:      include/net/psample.h
13292 F:      include/uapi/linux/psample.h
13293
13294 PSTORE FILESYSTEM
13295 M:      Kees Cook <keescook@chromium.org>
13296 M:      Anton Vorontsov <anton@enomsg.org>
13297 M:      Colin Cross <ccross@android.com>
13298 M:      Tony Luck <tony.luck@intel.com>
13299 S:      Maintained
13300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13301 F:      fs/pstore/
13302 F:      include/linux/pstore*
13303 F:      drivers/firmware/efi/efi-pstore.c
13304 F:      drivers/acpi/apei/erst.c
13305 F:      Documentation/admin-guide/ramoops.rst
13306 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13307 K:      \b(pstore|ramoops)
13308
13309 PTP HARDWARE CLOCK SUPPORT
13310 M:      Richard Cochran <richardcochran@gmail.com>
13311 L:      netdev@vger.kernel.org
13312 S:      Maintained
13313 W:      http://linuxptp.sourceforge.net/
13314 F:      Documentation/ABI/testing/sysfs-ptp
13315 F:      Documentation/driver-api/ptp.rst
13316 F:      drivers/net/phy/dp83640*
13317 F:      drivers/ptp/*
13318 F:      include/linux/ptp_cl*
13319
13320 PTRACE SUPPORT
13321 M:      Oleg Nesterov <oleg@redhat.com>
13322 S:      Maintained
13323 F:      include/asm-generic/syscall.h
13324 F:      include/linux/ptrace.h
13325 F:      include/linux/regset.h
13326 F:      include/linux/tracehook.h
13327 F:      include/uapi/linux/ptrace.h
13328 F:      include/uapi/linux/ptrace.h
13329 F:      kernel/ptrace.c
13330 F:      arch/*/ptrace*.c
13331 F:      arch/*/*/ptrace*.c
13332 F:      arch/*/include/asm/ptrace*.h
13333
13334 PULSE8-CEC DRIVER
13335 M:      Hans Verkuil <hverkuil@xs4all.nl>
13336 L:      linux-media@vger.kernel.org
13337 T:      git git://linuxtv.org/media_tree.git
13338 S:      Maintained
13339 F:      drivers/media/usb/pulse8-cec/*
13340 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13341
13342 PVRUSB2 VIDEO4LINUX DRIVER
13343 M:      Mike Isely <isely@pobox.com>
13344 L:      pvrusb2@isely.net       (subscribers-only)
13345 L:      linux-media@vger.kernel.org
13346 W:      http://www.isely.net/pvrusb2/
13347 T:      git git://linuxtv.org/media_tree.git
13348 S:      Maintained
13349 F:      Documentation/media/v4l-drivers/pvrusb2*
13350 F:      drivers/media/usb/pvrusb2/
13351
13352 PWC WEBCAM DRIVER
13353 M:      Hans Verkuil <hverkuil@xs4all.nl>
13354 L:      linux-media@vger.kernel.org
13355 T:      git git://linuxtv.org/media_tree.git
13356 S:      Odd Fixes
13357 F:      drivers/media/usb/pwc/*
13358 F:      include/trace/events/pwc.h
13359
13360 PWM FAN DRIVER
13361 M:      Kamil Debski <kamil@wypas.org>
13362 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13363 L:      linux-hwmon@vger.kernel.org
13364 S:      Supported
13365 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13366 F:      Documentation/hwmon/pwm-fan.rst
13367 F:      drivers/hwmon/pwm-fan.c
13368
13369 PWM IR Transmitter
13370 M:      Sean Young <sean@mess.org>
13371 L:      linux-media@vger.kernel.org
13372 S:      Maintained
13373 F:      drivers/media/rc/pwm-ir-tx.c
13374
13375 PWM SUBSYSTEM
13376 M:      Thierry Reding <thierry.reding@gmail.com>
13377 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13378 L:      linux-pwm@vger.kernel.org
13379 S:      Maintained
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13381 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13382 F:      Documentation/driver-api/pwm.rst
13383 F:      Documentation/devicetree/bindings/pwm/
13384 F:      include/linux/pwm.h
13385 F:      drivers/pwm/
13386 F:      drivers/video/backlight/pwm_bl.c
13387 F:      include/linux/pwm_backlight.h
13388 F:      drivers/gpio/gpio-mvebu.c
13389 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13390 K:      pwm_(config|apply_state|ops)
13391
13392 PXA GPIO DRIVER
13393 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13394 L:      linux-gpio@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/gpio/gpio-pxa.c
13397
13398 PXA MMCI DRIVER
13399 S:      Orphan
13400
13401 PXA RTC DRIVER
13402 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13403 L:      linux-rtc@vger.kernel.org
13404 S:      Maintained
13405
13406 PXA2xx/PXA3xx SUPPORT
13407 M:      Daniel Mack <daniel@zonque.org>
13408 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13409 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13411 T:      git git://github.com/hzhuang1/linux.git
13412 T:      git git://github.com/rjarzmik/linux.git
13413 S:      Maintained
13414 F:      arch/arm/boot/dts/pxa*
13415 F:      arch/arm/mach-pxa/
13416 F:      drivers/dma/pxa*
13417 F:      drivers/pcmcia/pxa2xx*
13418 F:      drivers/pinctrl/pxa/
13419 F:      drivers/spi/spi-pxa2xx*
13420 F:      drivers/usb/gadget/udc/pxa2*
13421 F:      include/sound/pxa2xx-lib.h
13422 F:      sound/arm/pxa*
13423 F:      sound/soc/pxa/
13424
13425 QAT DRIVER
13426 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13427 L:      qat-linux@intel.com
13428 S:      Supported
13429 F:      drivers/crypto/qat/
13430
13431 QCOM AUDIO (ASoC) DRIVERS
13432 M:      Patrick Lai <plai@codeaurora.org>
13433 M:      Banajit Goswami <bgoswami@codeaurora.org>
13434 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13435 S:      Supported
13436 F:      sound/soc/qcom/
13437
13438 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13439 M:      Gabriel Somlo <somlo@cmu.edu>
13440 M:      "Michael S. Tsirkin" <mst@redhat.com>
13441 L:      qemu-devel@nongnu.org
13442 S:      Maintained
13443 F:      drivers/firmware/qemu_fw_cfg.c
13444 F:      include/uapi/linux/qemu_fw_cfg.h
13445
13446 QIB DRIVER
13447 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13448 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13449 L:      linux-rdma@vger.kernel.org
13450 S:      Supported
13451 F:      drivers/infiniband/hw/qib/
13452
13453 QLOGIC QL41xxx FCOE DRIVER
13454 M:      QLogic-Storage-Upstream@cavium.com
13455 L:      linux-scsi@vger.kernel.org
13456 S:      Supported
13457 F:      drivers/scsi/qedf/
13458
13459 QLOGIC QL41xxx ISCSI DRIVER
13460 M:      QLogic-Storage-Upstream@cavium.com
13461 L:      linux-scsi@vger.kernel.org
13462 S:      Supported
13463 F:      drivers/scsi/qedi/
13464
13465 QLOGIC QL4xxx ETHERNET DRIVER
13466 M:      Ariel Elior <aelior@marvell.com>
13467 M:      GR-everest-linux-l2@marvell.com
13468 L:      netdev@vger.kernel.org
13469 S:      Supported
13470 F:      drivers/net/ethernet/qlogic/qed/
13471 F:      include/linux/qed/
13472 F:      drivers/net/ethernet/qlogic/qede/
13473
13474 QLOGIC QL4xxx RDMA DRIVER
13475 M:      Michal Kalderon <mkalderon@marvell.com>
13476 M:      Ariel Elior <aelior@marvell.com>
13477 L:      linux-rdma@vger.kernel.org
13478 S:      Supported
13479 F:      drivers/infiniband/hw/qedr/
13480 F:      include/uapi/rdma/qedr-abi.h
13481
13482 QLOGIC QLA1280 SCSI DRIVER
13483 M:      Michael Reed <mdr@sgi.com>
13484 L:      linux-scsi@vger.kernel.org
13485 S:      Maintained
13486 F:      drivers/scsi/qla1280.[ch]
13487
13488 QLOGIC QLA2XXX FC-SCSI DRIVER
13489 M:      hmadhani@marvell.com
13490 L:      linux-scsi@vger.kernel.org
13491 S:      Supported
13492 F:      Documentation/scsi/LICENSE.qla2xxx
13493 F:      drivers/scsi/qla2xxx/
13494
13495 QLOGIC QLA3XXX NETWORK DRIVER
13496 M:      GR-Linux-NIC-Dev@marvell.com
13497 L:      netdev@vger.kernel.org
13498 S:      Supported
13499 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13500 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13501
13502 QLOGIC QLA4XXX iSCSI DRIVER
13503 M:      QLogic-Storage-Upstream@qlogic.com
13504 L:      linux-scsi@vger.kernel.org
13505 S:      Supported
13506 F:      Documentation/scsi/LICENSE.qla4xxx
13507 F:      drivers/scsi/qla4xxx/
13508
13509 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13510 M:      Shahed Shaikh <shshaikh@marvell.com>
13511 M:      Manish Chopra <manishc@marvell.com>
13512 M:      GR-Linux-NIC-Dev@marvell.com
13513 L:      netdev@vger.kernel.org
13514 S:      Supported
13515 F:      drivers/net/ethernet/qlogic/qlcnic/
13516
13517 QLOGIC QLGE 10Gb ETHERNET DRIVER
13518 M:      Manish Chopra <manishc@marvell.com>
13519 M:      GR-Linux-NIC-Dev@marvell.com
13520 L:      netdev@vger.kernel.org
13521 S:      Supported
13522 F:      drivers/staging/qlge/
13523
13524 QM1D1B0004 MEDIA DRIVER
13525 M:      Akihiro Tsukada <tskd08@gmail.com>
13526 L:      linux-media@vger.kernel.org
13527 S:      Odd Fixes
13528 F:      drivers/media/tuners/qm1d1b0004*
13529
13530 QM1D1C0042 MEDIA DRIVER
13531 M:      Akihiro Tsukada <tskd08@gmail.com>
13532 L:      linux-media@vger.kernel.org
13533 S:      Odd Fixes
13534 F:      drivers/media/tuners/qm1d1c0042*
13535
13536 QNX4 FILESYSTEM
13537 M:      Anders Larsen <al@alarsen.net>
13538 W:      http://www.alarsen.net/linux/qnx4fs/
13539 S:      Maintained
13540 F:      fs/qnx4/
13541 F:      include/uapi/linux/qnx4_fs.h
13542 F:      include/uapi/linux/qnxtypes.h
13543
13544 QORIQ DPAA2 FSL-MC BUS DRIVER
13545 M:      Stuart Yoder <stuyoder@gmail.com>
13546 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13547 L:      linux-kernel@vger.kernel.org
13548 S:      Maintained
13549 F:      drivers/bus/fsl-mc/
13550 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13551 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13552
13553 QT1010 MEDIA DRIVER
13554 M:      Antti Palosaari <crope@iki.fi>
13555 L:      linux-media@vger.kernel.org
13556 W:      https://linuxtv.org
13557 W:      http://palosaari.fi/linux/
13558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13559 T:      git git://linuxtv.org/anttip/media_tree.git
13560 S:      Maintained
13561 F:      drivers/media/tuners/qt1010*
13562
13563 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13564 M:      Kalle Valo <kvalo@codeaurora.org>
13565 L:      ath10k@lists.infradead.org
13566 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13568 S:      Supported
13569 F:      drivers/net/wireless/ath/ath10k/
13570
13571 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13572 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13573 L:      linux-wireless@vger.kernel.org
13574 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13575 S:      Supported
13576 F:      drivers/net/wireless/ath/ath9k/
13577
13578 QUALCOMM CAMERA SUBSYSTEM DRIVER
13579 M:      Todor Tomov <todor.too@gmail.com>
13580 L:      linux-media@vger.kernel.org
13581 S:      Maintained
13582 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13583 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13584 F:      drivers/media/platform/qcom/camss/
13585
13586 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13587 M:      Ilia Lin <ilia.lin@kernel.org>
13588 L:      linux-pm@vger.kernel.org
13589 S:      Maintained
13590 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13591 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13592
13593 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13594 M:      Timur Tabi <timur@kernel.org>
13595 L:      netdev@vger.kernel.org
13596 S:      Maintained
13597 F:      drivers/net/ethernet/qualcomm/emac/
13598
13599 QUALCOMM ETHQOS ETHERNET DRIVER
13600 M:      Vinod Koul <vkoul@kernel.org>
13601 M:      Niklas Cassel <niklas.cassel@linaro.org>
13602 L:      netdev@vger.kernel.org
13603 S:      Maintained
13604 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13605 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13606
13607 QUALCOMM GENERIC INTERFACE I2C DRIVER
13608 M:      Alok Chauhan <alokc@codeaurora.org>
13609 L:      linux-i2c@vger.kernel.org
13610 L:      linux-arm-msm@vger.kernel.org
13611 S:      Supported
13612 F:      drivers/i2c/busses/i2c-qcom-geni.c
13613
13614 QUALCOMM HEXAGON ARCHITECTURE
13615 M:      Brian Cain <bcain@codeaurora.org>
13616 L:      linux-hexagon@vger.kernel.org
13617 S:      Supported
13618 F:      arch/hexagon/
13619
13620 QUALCOMM HIDMA DRIVER
13621 M:      Sinan Kaya <okaya@kernel.org>
13622 L:      linux-arm-kernel@lists.infradead.org
13623 L:      linux-arm-msm@vger.kernel.org
13624 L:      dmaengine@vger.kernel.org
13625 S:      Supported
13626 F:      drivers/dma/qcom/hidma*
13627
13628 QUALCOMM IOMMU
13629 M:      Rob Clark <robdclark@gmail.com>
13630 L:      iommu@lists.linux-foundation.org
13631 L:      linux-arm-msm@vger.kernel.org
13632 S:      Maintained
13633 F:      drivers/iommu/qcom_iommu.c
13634
13635 QUALCOMM TSENS THERMAL DRIVER
13636 M:      Amit Kucheria <amit.kucheria@linaro.org>
13637 L:      linux-pm@vger.kernel.org
13638 L:      linux-arm-msm@vger.kernel.org
13639 S:      Maintained
13640 F:      drivers/thermal/qcom/
13641
13642 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13643 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13644 L:      linux-media@vger.kernel.org
13645 L:      linux-arm-msm@vger.kernel.org
13646 T:      git git://linuxtv.org/media_tree.git
13647 S:      Maintained
13648 F:      drivers/media/platform/qcom/venus/
13649
13650 QUALCOMM WCN36XX WIRELESS DRIVER
13651 M:      Kalle Valo <kvalo@codeaurora.org>
13652 L:      wcn36xx@lists.infradead.org
13653 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13654 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13655 S:      Supported
13656 F:      drivers/net/wireless/ath/wcn36xx/
13657
13658 QUANTENNA QTNFMAC WIRELESS DRIVER
13659 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13660 M:      Avinash Patil <avinashp@quantenna.com>
13661 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13662 L:      linux-wireless@vger.kernel.org
13663 S:      Maintained
13664 F:      drivers/net/wireless/quantenna
13665
13666 RADEON and AMDGPU DRM DRIVERS
13667 M:      Alex Deucher <alexander.deucher@amd.com>
13668 M:      Christian König <christian.koenig@amd.com>
13669 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13670 L:      amd-gfx@lists.freedesktop.org
13671 T:      git git://people.freedesktop.org/~agd5f/linux
13672 S:      Supported
13673 F:      drivers/gpu/drm/radeon/
13674 F:      include/uapi/drm/radeon_drm.h
13675 F:      drivers/gpu/drm/amd/
13676 F:      include/uapi/drm/amdgpu_drm.h
13677
13678 RADEON FRAMEBUFFER DISPLAY DRIVER
13679 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13680 L:      linux-fbdev@vger.kernel.org
13681 S:      Maintained
13682 F:      drivers/video/fbdev/aty/radeon*
13683 F:      include/uapi/linux/radeonfb.h
13684
13685 RADIOSHARK RADIO DRIVER
13686 M:      Hans Verkuil <hverkuil@xs4all.nl>
13687 L:      linux-media@vger.kernel.org
13688 T:      git git://linuxtv.org/media_tree.git
13689 S:      Maintained
13690 F:      drivers/media/radio/radio-shark.c
13691
13692 RADIOSHARK2 RADIO DRIVER
13693 M:      Hans Verkuil <hverkuil@xs4all.nl>
13694 L:      linux-media@vger.kernel.org
13695 T:      git git://linuxtv.org/media_tree.git
13696 S:      Maintained
13697 F:      drivers/media/radio/radio-shark2.c
13698 F:      drivers/media/radio/radio-tea5777.c
13699
13700 RADOS BLOCK DEVICE (RBD)
13701 M:      Ilya Dryomov <idryomov@gmail.com>
13702 M:      Sage Weil <sage@redhat.com>
13703 M:      Alex Elder <elder@kernel.org>
13704 L:      ceph-devel@vger.kernel.org
13705 W:      http://ceph.com/
13706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13707 T:      git git://github.com/ceph/ceph-client.git
13708 S:      Supported
13709 F:      Documentation/ABI/testing/sysfs-bus-rbd
13710 F:      drivers/block/rbd.c
13711 F:      drivers/block/rbd_types.h
13712
13713 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13714 M:      Paul Mackerras <paulus@samba.org>
13715 L:      linux-fbdev@vger.kernel.org
13716 S:      Maintained
13717 F:      drivers/video/fbdev/aty/aty128fb.c
13718
13719 RAINSHADOW-CEC DRIVER
13720 M:      Hans Verkuil <hverkuil@xs4all.nl>
13721 L:      linux-media@vger.kernel.org
13722 T:      git git://linuxtv.org/media_tree.git
13723 S:      Maintained
13724 F:      drivers/media/usb/rainshadow-cec/*
13725
13726 RALINK MIPS ARCHITECTURE
13727 M:      John Crispin <john@phrozen.org>
13728 L:      linux-mips@vger.kernel.org
13729 S:      Maintained
13730 F:      arch/mips/ralink
13731
13732 RALINK RT2X00 WIRELESS LAN DRIVER
13733 P:      rt2x00 project
13734 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13735 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13736 L:      linux-wireless@vger.kernel.org
13737 S:      Maintained
13738 F:      drivers/net/wireless/ralink/rt2x00/
13739
13740 RAMDISK RAM BLOCK DEVICE DRIVER
13741 M:      Jens Axboe <axboe@kernel.dk>
13742 S:      Maintained
13743 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13744 F:      drivers/block/brd.c
13745
13746 RANCHU VIRTUAL BOARD FOR MIPS
13747 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13748 L:      linux-mips@vger.kernel.org
13749 S:      Supported
13750 F:      arch/mips/generic/board-ranchu.c
13751 F:      arch/mips/configs/generic/board-ranchu.config
13752
13753 RANDOM NUMBER DRIVER
13754 M:      "Theodore Ts'o" <tytso@mit.edu>
13755 S:      Maintained
13756 F:      drivers/char/random.c
13757
13758 RAPIDIO SUBSYSTEM
13759 M:      Matt Porter <mporter@kernel.crashing.org>
13760 M:      Alexandre Bounine <alex.bou9@gmail.com>
13761 S:      Maintained
13762 F:      drivers/rapidio/
13763
13764 RAS INFRASTRUCTURE
13765 M:      Tony Luck <tony.luck@intel.com>
13766 M:      Borislav Petkov <bp@alien8.de>
13767 L:      linux-edac@vger.kernel.org
13768 S:      Maintained
13769 F:      drivers/ras/
13770 F:      include/linux/ras.h
13771 F:      include/ras/ras_event.h
13772 F:      Documentation/admin-guide/ras.rst
13773
13774 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13775 L:      linux-wireless@vger.kernel.org
13776 S:      Orphan
13777 F:      drivers/net/wireless/ray*
13778
13779 RCUTORTURE TEST FRAMEWORK
13780 M:      "Paul E. McKenney" <paulmck@kernel.org>
13781 M:      Josh Triplett <josh@joshtriplett.org>
13782 R:      Steven Rostedt <rostedt@goodmis.org>
13783 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13784 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13785 L:      rcu@vger.kernel.org
13786 S:      Supported
13787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13788 F:      tools/testing/selftests/rcutorture
13789
13790 RDC R-321X SoC
13791 M:      Florian Fainelli <florian@openwrt.org>
13792 S:      Maintained
13793
13794 RDC R6040 FAST ETHERNET DRIVER
13795 M:      Florian Fainelli <f.fainelli@gmail.com>
13796 L:      netdev@vger.kernel.org
13797 S:      Maintained
13798 F:      drivers/net/ethernet/rdc/r6040.c
13799
13800 RDMAVT - RDMA verbs software
13801 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13802 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13803 L:      linux-rdma@vger.kernel.org
13804 S:      Supported
13805 F:      drivers/infiniband/sw/rdmavt
13806
13807 RDS - RELIABLE DATAGRAM SOCKETS
13808 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13809 L:      netdev@vger.kernel.org
13810 L:      linux-rdma@vger.kernel.org
13811 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13812 W:      https://oss.oracle.com/projects/rds/
13813 S:      Supported
13814 F:      net/rds/
13815 F:      Documentation/networking/rds.txt
13816
13817 RDT - RESOURCE ALLOCATION
13818 M:      Fenghua Yu <fenghua.yu@intel.com>
13819 M:      Reinette Chatre <reinette.chatre@intel.com>
13820 L:      linux-kernel@vger.kernel.org
13821 S:      Supported
13822 F:      arch/x86/kernel/cpu/resctrl/
13823 F:      arch/x86/include/asm/resctrl_sched.h
13824 F:      Documentation/x86/resctrl*
13825
13826 READ-COPY UPDATE (RCU)
13827 M:      "Paul E. McKenney" <paulmck@kernel.org>
13828 M:      Josh Triplett <josh@joshtriplett.org>
13829 R:      Steven Rostedt <rostedt@goodmis.org>
13830 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13831 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13832 R:      Joel Fernandes <joel@joelfernandes.org>
13833 L:      rcu@vger.kernel.org
13834 W:      http://www.rdrop.com/users/paulmck/RCU/
13835 S:      Supported
13836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13837 F:      Documentation/RCU/
13838 X:      Documentation/RCU/torture.txt
13839 F:      include/linux/rcu*
13840 X:      include/linux/srcu*.h
13841 F:      kernel/rcu/
13842 X:      kernel/rcu/srcu*.c
13843
13844 REAL TIME CLOCK (RTC) SUBSYSTEM
13845 M:      Alessandro Zummo <a.zummo@towertech.it>
13846 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13847 L:      linux-rtc@vger.kernel.org
13848 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13850 S:      Maintained
13851 F:      Documentation/devicetree/bindings/rtc/
13852 F:      Documentation/admin-guide/rtc.rst
13853 F:      drivers/rtc/
13854 F:      include/linux/rtc.h
13855 F:      include/uapi/linux/rtc.h
13856 F:      include/linux/rtc/
13857 F:      include/linux/platform_data/rtc-*
13858 F:      tools/testing/selftests/rtc/
13859
13860 REALTEK AUDIO CODECS
13861 M:      Bard Liao <bardliao@realtek.com>
13862 M:      Oder Chiou <oder_chiou@realtek.com>
13863 S:      Maintained
13864 F:      sound/soc/codecs/rt*
13865 F:      include/sound/rt*.h
13866
13867 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13868 M:      Linus Walleij <linus.walleij@linaro.org>
13869 S:      Maintained
13870 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13871 F:      drivers/net/dsa/realtek-smi*
13872 F:      drivers/net/dsa/rtl83*
13873
13874 REDPINE WIRELESS DRIVER
13875 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13876 M:      Siva Rebbagondla <siva8118@gmail.com>
13877 L:      linux-wireless@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/net/wireless/rsi/
13880
13881 REGISTER MAP ABSTRACTION
13882 M:      Mark Brown <broonie@kernel.org>
13883 L:      linux-kernel@vger.kernel.org
13884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13885 S:      Supported
13886 F:      Documentation/devicetree/bindings/regmap/
13887 F:      drivers/base/regmap/
13888 F:      include/linux/regmap.h
13889
13890 REISERFS FILE SYSTEM
13891 L:      reiserfs-devel@vger.kernel.org
13892 S:      Supported
13893 F:      fs/reiserfs/
13894
13895 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13896 M:      Ohad Ben-Cohen <ohad@wizery.com>
13897 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13898 L:      linux-remoteproc@vger.kernel.org
13899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13900 S:      Maintained
13901 F:      Documentation/devicetree/bindings/remoteproc/
13902 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13903 F:      Documentation/remoteproc.txt
13904 F:      drivers/remoteproc/
13905 F:      include/linux/remoteproc.h
13906 F:      include/linux/remoteproc/
13907
13908 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13909 M:      Ohad Ben-Cohen <ohad@wizery.com>
13910 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13911 L:      linux-remoteproc@vger.kernel.org
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13913 S:      Maintained
13914 F:      drivers/rpmsg/
13915 F:      Documentation/rpmsg.txt
13916 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13917 F:      include/linux/rpmsg.h
13918 F:      include/linux/rpmsg/
13919 F:      include/uapi/linux/rpmsg.h
13920 F:      samples/rpmsg/
13921
13922 RENESAS CLOCK DRIVERS
13923 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13924 L:      linux-renesas-soc@vger.kernel.org
13925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13926 S:      Supported
13927 F:      drivers/clk/renesas/
13928
13929 RENESAS EMEV2 I2C DRIVER
13930 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13931 S:      Supported
13932 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13933 F:      drivers/i2c/busses/i2c-emev2.c
13934
13935 RENESAS ETHERNET DRIVERS
13936 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13937 L:      netdev@vger.kernel.org
13938 L:      linux-renesas-soc@vger.kernel.org
13939 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13940 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
13941 F:      drivers/net/ethernet/renesas/
13942 F:      include/linux/sh_eth.h
13943
13944 RENESAS R-CAR GYROADC DRIVER
13945 M:      Marek Vasut <marek.vasut@gmail.com>
13946 L:      linux-iio@vger.kernel.org
13947 S:      Supported
13948 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13949 F:      drivers/iio/adc/rcar-gyroadc.c
13950
13951 RENESAS R-CAR I2C DRIVERS
13952 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13953 S:      Supported
13954 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13955 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13956 F:      drivers/i2c/busses/i2c-rcar.c
13957 F:      drivers/i2c/busses/i2c-sh_mobile.c
13958
13959 RENESAS RIIC DRIVER
13960 M:      Chris Brandt <chris.brandt@renesas.com>
13961 S:      Supported
13962 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13963 F:      drivers/i2c/busses/i2c-riic.c
13964
13965 RENESAS USB PHY DRIVER
13966 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13967 L:      linux-renesas-soc@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13970
13971 RESET CONTROLLER FRAMEWORK
13972 M:      Philipp Zabel <p.zabel@pengutronix.de>
13973 T:      git git://git.pengutronix.de/git/pza/linux
13974 S:      Maintained
13975 F:      drivers/reset/
13976 F:      Documentation/devicetree/bindings/reset/
13977 F:      include/dt-bindings/reset/
13978 F:      include/linux/reset.h
13979 F:      include/linux/reset/
13980 F:      include/linux/reset-controller.h
13981
13982 RESTARTABLE SEQUENCES SUPPORT
13983 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13984 M:      Peter Zijlstra <peterz@infradead.org>
13985 M:      "Paul E. McKenney" <paulmck@kernel.org>
13986 M:      Boqun Feng <boqun.feng@gmail.com>
13987 L:      linux-kernel@vger.kernel.org
13988 S:      Supported
13989 F:      kernel/rseq.c
13990 F:      include/uapi/linux/rseq.h
13991 F:      include/trace/events/rseq.h
13992 F:      tools/testing/selftests/rseq/
13993
13994 RFKILL
13995 M:      Johannes Berg <johannes@sipsolutions.net>
13996 L:      linux-wireless@vger.kernel.org
13997 W:      http://wireless.kernel.org/
13998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14000 S:      Maintained
14001 F:      Documentation/driver-api/rfkill.rst
14002 F:      Documentation/ABI/stable/sysfs-class-rfkill
14003 F:      net/rfkill/
14004 F:      include/linux/rfkill.h
14005 F:      include/uapi/linux/rfkill.h
14006
14007 RHASHTABLE
14008 M:      Thomas Graf <tgraf@suug.ch>
14009 M:      Herbert Xu <herbert@gondor.apana.org.au>
14010 L:      netdev@vger.kernel.org
14011 S:      Maintained
14012 F:      lib/rhashtable.c
14013 F:      lib/test_rhashtable.c
14014 F:      include/linux/rhashtable.h
14015 F:      include/linux/rhashtable-types.h
14016
14017 RICOH R5C592 MEMORYSTICK DRIVER
14018 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14019 S:      Maintained
14020 F:      drivers/memstick/host/r592.*
14021
14022 RICOH SMARTMEDIA/XD DRIVER
14023 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14024 S:      Maintained
14025 F:      drivers/mtd/nand/raw/r852.c
14026 F:      drivers/mtd/nand/raw/r852.h
14027
14028 RISC-V ARCHITECTURE
14029 M:      Paul Walmsley <paul.walmsley@sifive.com>
14030 M:      Palmer Dabbelt <palmer@dabbelt.com>
14031 M:      Albert Ou <aou@eecs.berkeley.edu>
14032 L:      linux-riscv@lists.infradead.org
14033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14034 S:      Supported
14035 F:      arch/riscv/
14036 K:      riscv
14037 N:      riscv
14038
14039 ROCCAT DRIVERS
14040 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14041 W:      http://sourceforge.net/projects/roccat/
14042 S:      Maintained
14043 F:      drivers/hid/hid-roccat*
14044 F:      include/linux/hid-roccat*
14045 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14046
14047 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14048 M:      Jacob Chen <jacob-chen@iotwrt.com>
14049 M:      Ezequiel Garcia <ezequiel@collabora.com>
14050 L:      linux-media@vger.kernel.org
14051 S:      Maintained
14052 F:      drivers/media/platform/rockchip/rga/
14053 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14054
14055 HANTRO VPU CODEC DRIVER
14056 M:      Ezequiel Garcia <ezequiel@collabora.com>
14057 L:      linux-media@vger.kernel.org
14058 S:      Maintained
14059 F:      drivers/staging/media/hantro/
14060 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14061
14062 ROCKER DRIVER
14063 M:      Jiri Pirko <jiri@resnulli.us>
14064 L:      netdev@vger.kernel.org
14065 S:      Supported
14066 F:      drivers/net/ethernet/rocker/
14067
14068 ROCKETPORT DRIVER
14069 P:      Comtrol Corp.
14070 W:      http://www.comtrol.com
14071 S:      Maintained
14072 F:      Documentation/driver-api/serial/rocket.rst
14073 F:      drivers/tty/rocket*
14074
14075 ROCKETPORT EXPRESS/INFINITY DRIVER
14076 M:      Kevin Cernekee <cernekee@gmail.com>
14077 L:      linux-serial@vger.kernel.org
14078 S:      Odd Fixes
14079 F:      drivers/tty/serial/rp2.*
14080
14081 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14082 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14083 L:      linux-kernel@vger.kernel.org
14084 L:      linux-renesas-soc@vger.kernel.org
14085 S:      Supported
14086 F:      drivers/mfd/bd9571mwv.c
14087 F:      drivers/regulator/bd9571mwv-regulator.c
14088 F:      drivers/gpio/gpio-bd9571mwv.c
14089 F:      include/linux/mfd/bd9571mwv.h
14090 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14091
14092 ROSE NETWORK LAYER
14093 M:      Ralf Baechle <ralf@linux-mips.org>
14094 L:      linux-hams@vger.kernel.org
14095 W:      http://www.linux-ax25.org/
14096 S:      Maintained
14097 F:      include/net/rose.h
14098 F:      include/uapi/linux/rose.h
14099 F:      net/rose/
14100
14101 RTL2830 MEDIA DRIVER
14102 M:      Antti Palosaari <crope@iki.fi>
14103 L:      linux-media@vger.kernel.org
14104 W:      https://linuxtv.org
14105 W:      http://palosaari.fi/linux/
14106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14107 T:      git git://linuxtv.org/anttip/media_tree.git
14108 S:      Maintained
14109 F:      drivers/media/dvb-frontends/rtl2830*
14110
14111 RTL2832 MEDIA DRIVER
14112 M:      Antti Palosaari <crope@iki.fi>
14113 L:      linux-media@vger.kernel.org
14114 W:      https://linuxtv.org
14115 W:      http://palosaari.fi/linux/
14116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14117 T:      git git://linuxtv.org/anttip/media_tree.git
14118 S:      Maintained
14119 F:      drivers/media/dvb-frontends/rtl2832*
14120
14121 RTL2832_SDR MEDIA DRIVER
14122 M:      Antti Palosaari <crope@iki.fi>
14123 L:      linux-media@vger.kernel.org
14124 W:      https://linuxtv.org
14125 W:      http://palosaari.fi/linux/
14126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14127 T:      git git://linuxtv.org/anttip/media_tree.git
14128 S:      Maintained
14129 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14130
14131 RTL8180 WIRELESS DRIVER
14132 L:      linux-wireless@vger.kernel.org
14133 W:      http://wireless.kernel.org/
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14135 S:      Orphan
14136 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14137
14138 RTL8187 WIRELESS DRIVER
14139 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14140 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14141 M:      Larry Finger <Larry.Finger@lwfinger.net>
14142 L:      linux-wireless@vger.kernel.org
14143 W:      http://wireless.kernel.org/
14144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14145 S:      Maintained
14146 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14147
14148 REALTEK WIRELESS DRIVER (rtlwifi family)
14149 M:      Ping-Ke Shih <pkshih@realtek.com>
14150 L:      linux-wireless@vger.kernel.org
14151 W:      http://wireless.kernel.org/
14152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14153 S:      Maintained
14154 F:      drivers/net/wireless/realtek/rtlwifi/
14155
14156 REALTEK WIRELESS DRIVER (rtw88)
14157 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14158 L:      linux-wireless@vger.kernel.org
14159 S:      Maintained
14160 F:      drivers/net/wireless/realtek/rtw88/
14161
14162 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14163 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14164 L:      linux-wireless@vger.kernel.org
14165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14166 S:      Maintained
14167 F:      drivers/net/wireless/realtek/rtl8xxxu/
14168
14169 RXRPC SOCKETS (AF_RXRPC)
14170 M:      David Howells <dhowells@redhat.com>
14171 L:      linux-afs@lists.infradead.org
14172 S:      Supported
14173 F:      net/rxrpc/
14174 F:      include/keys/rxrpc-type.h
14175 F:      include/net/af_rxrpc.h
14176 F:      include/trace/events/rxrpc.h
14177 F:      include/uapi/linux/rxrpc.h
14178 F:      Documentation/networking/rxrpc.txt
14179 W:      https://www.infradead.org/~dhowells/kafs/
14180
14181 S3 SAVAGE FRAMEBUFFER DRIVER
14182 M:      Antonino Daplas <adaplas@gmail.com>
14183 L:      linux-fbdev@vger.kernel.org
14184 S:      Maintained
14185 F:      drivers/video/fbdev/savage/
14186
14187 S390
14188 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14189 M:      Vasily Gorbik <gor@linux.ibm.com>
14190 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14191 L:      linux-s390@vger.kernel.org
14192 W:      http://www.ibm.com/developerworks/linux/linux390/
14193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14194 S:      Supported
14195 F:      arch/s390/
14196 F:      drivers/s390/
14197 F:      Documentation/s390/
14198 F:      Documentation/driver-api/s390-drivers.rst
14199
14200 S390 COMMON I/O LAYER
14201 M:      Sebastian Ott <sebott@linux.ibm.com>
14202 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14203 L:      linux-s390@vger.kernel.org
14204 W:      http://www.ibm.com/developerworks/linux/linux390/
14205 S:      Supported
14206 F:      drivers/s390/cio/
14207
14208 S390 DASD DRIVER
14209 M:      Stefan Haberland <sth@linux.ibm.com>
14210 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14211 L:      linux-s390@vger.kernel.org
14212 W:      http://www.ibm.com/developerworks/linux/linux390/
14213 S:      Supported
14214 F:      drivers/s390/block/dasd*
14215 F:      block/partitions/ibm.c
14216
14217 S390 IOMMU (PCI)
14218 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14219 L:      linux-s390@vger.kernel.org
14220 W:      http://www.ibm.com/developerworks/linux/linux390/
14221 S:      Supported
14222 F:      drivers/iommu/s390-iommu.c
14223
14224 S390 IUCV NETWORK LAYER
14225 M:      Julian Wiedmann <jwi@linux.ibm.com>
14226 M:      Ursula Braun <ubraun@linux.ibm.com>
14227 L:      linux-s390@vger.kernel.org
14228 W:      http://www.ibm.com/developerworks/linux/linux390/
14229 S:      Supported
14230 F:      drivers/s390/net/*iucv*
14231 F:      include/net/iucv/
14232 F:      net/iucv/
14233
14234 S390 NETWORK DRIVERS
14235 M:      Julian Wiedmann <jwi@linux.ibm.com>
14236 M:      Ursula Braun <ubraun@linux.ibm.com>
14237 L:      linux-s390@vger.kernel.org
14238 W:      http://www.ibm.com/developerworks/linux/linux390/
14239 S:      Supported
14240 F:      drivers/s390/net/
14241
14242 S390 PCI SUBSYSTEM
14243 M:      Sebastian Ott <sebott@linux.ibm.com>
14244 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14245 L:      linux-s390@vger.kernel.org
14246 W:      http://www.ibm.com/developerworks/linux/linux390/
14247 S:      Supported
14248 F:      arch/s390/pci/
14249 F:      drivers/pci/hotplug/s390_pci_hpc.c
14250
14251 S390 VFIO-CCW DRIVER
14252 M:      Cornelia Huck <cohuck@redhat.com>
14253 M:      Eric Farman <farman@linux.ibm.com>
14254 R:      Halil Pasic <pasic@linux.ibm.com>
14255 L:      linux-s390@vger.kernel.org
14256 L:      kvm@vger.kernel.org
14257 S:      Supported
14258 F:      drivers/s390/cio/vfio_ccw*
14259 F:      Documentation/s390/vfio-ccw.rst
14260 F:      include/uapi/linux/vfio_ccw.h
14261
14262 S390 ZCRYPT DRIVER
14263 M:      Harald Freudenberger <freude@linux.ibm.com>
14264 L:      linux-s390@vger.kernel.org
14265 W:      http://www.ibm.com/developerworks/linux/linux390/
14266 S:      Supported
14267 F:      drivers/s390/crypto/
14268
14269 S390 VFIO AP DRIVER
14270 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14271 M:      Pierre Morel <pmorel@linux.ibm.com>
14272 M:      Halil Pasic <pasic@linux.ibm.com>
14273 L:      linux-s390@vger.kernel.org
14274 W:      http://www.ibm.com/developerworks/linux/linux390/
14275 S:      Supported
14276 F:      drivers/s390/crypto/vfio_ap_drv.c
14277 F:      drivers/s390/crypto/vfio_ap_private.h
14278 F:      drivers/s390/crypto/vfio_ap_ops.c
14279 F:      Documentation/s390/vfio-ap.rst
14280
14281 S390 ZFCP DRIVER
14282 M:      Steffen Maier <maier@linux.ibm.com>
14283 M:      Benjamin Block <bblock@linux.ibm.com>
14284 L:      linux-s390@vger.kernel.org
14285 W:      http://www.ibm.com/developerworks/linux/linux390/
14286 S:      Supported
14287 F:      drivers/s390/scsi/zfcp_*
14288
14289 S3C24XX SD/MMC Driver
14290 M:      Ben Dooks <ben-linux@fluff.org>
14291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14292 S:      Supported
14293 F:      drivers/mmc/host/s3cmci.*
14294
14295 SAA6588 RDS RECEIVER DRIVER
14296 M:      Hans Verkuil <hverkuil@xs4all.nl>
14297 L:      linux-media@vger.kernel.org
14298 T:      git git://linuxtv.org/media_tree.git
14299 W:      https://linuxtv.org
14300 S:      Odd Fixes
14301 F:      drivers/media/i2c/saa6588*
14302
14303 SAA7134 VIDEO4LINUX DRIVER
14304 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14305 L:      linux-media@vger.kernel.org
14306 W:      https://linuxtv.org
14307 T:      git git://linuxtv.org/media_tree.git
14308 S:      Odd fixes
14309 F:      Documentation/media/v4l-drivers/saa7134*
14310 F:      drivers/media/pci/saa7134/
14311
14312 SAA7146 VIDEO4LINUX-2 DRIVER
14313 M:      Hans Verkuil <hverkuil@xs4all.nl>
14314 L:      linux-media@vger.kernel.org
14315 T:      git git://linuxtv.org/media_tree.git
14316 S:      Maintained
14317 F:      drivers/media/common/saa7146/
14318 F:      drivers/media/pci/saa7146/
14319 F:      include/media/drv-intf/saa7146*
14320
14321 SAFESETID SECURITY MODULE
14322 M:     Micah Morton <mortonm@chromium.org>
14323 S:     Supported
14324 F:     security/safesetid/
14325 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14326
14327 SAMSUNG AUDIO (ASoC) DRIVERS
14328 M:      Krzysztof Kozlowski <krzk@kernel.org>
14329 M:      Sangbeom Kim <sbkim73@samsung.com>
14330 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14331 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14332 S:      Supported
14333 F:      sound/soc/samsung/
14334 F:      Documentation/devicetree/bindings/sound/samsung*
14335
14336 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14337 M:      Krzysztof Kozlowski <krzk@kernel.org>
14338 L:      linux-crypto@vger.kernel.org
14339 L:      linux-samsung-soc@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/crypto/exynos-rng.c
14342 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14343
14344 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14345 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14346 L:      linux-samsung-soc@vger.kernel.org
14347 S:      Maintained
14348 F:      drivers/char/hw_random/exynos-trng.c
14349 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14350
14351 SAMSUNG FRAMEBUFFER DRIVER
14352 M:      Jingoo Han <jingoohan1@gmail.com>
14353 L:      linux-fbdev@vger.kernel.org
14354 S:      Maintained
14355 F:      drivers/video/fbdev/s3c-fb.c
14356
14357 SAMSUNG LAPTOP DRIVER
14358 M:      Corentin Chary <corentin.chary@gmail.com>
14359 L:      platform-driver-x86@vger.kernel.org
14360 S:      Maintained
14361 F:      drivers/platform/x86/samsung-laptop.c
14362
14363 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14364 M:      Sangbeom Kim <sbkim73@samsung.com>
14365 M:      Krzysztof Kozlowski <krzk@kernel.org>
14366 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14367 L:      linux-kernel@vger.kernel.org
14368 L:      linux-samsung-soc@vger.kernel.org
14369 S:      Supported
14370 F:      drivers/mfd/sec*.c
14371 F:      drivers/regulator/s2m*.c
14372 F:      drivers/regulator/s5m*.c
14373 F:      drivers/clk/clk-s2mps11.c
14374 F:      drivers/rtc/rtc-s5m.c
14375 F:      include/linux/mfd/samsung/
14376 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14377 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14378 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14379 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14380
14381 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14382 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14383 L:      linux-media@vger.kernel.org
14384 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14385 S:      Maintained
14386 F:      drivers/media/platform/s3c-camif/
14387 F:      include/media/drv-intf/s3c_camif.h
14388
14389 SAMSUNG S3FWRN5 NFC DRIVER
14390 M:      Robert Baldyga <r.baldyga@samsung.com>
14391 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14392 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14393 S:      Supported
14394 F:      drivers/nfc/s3fwrn5
14395
14396 SAMSUNG S5C73M3 CAMERA DRIVER
14397 M:      Kyungmin Park <kyungmin.park@samsung.com>
14398 M:      Andrzej Hajda <a.hajda@samsung.com>
14399 L:      linux-media@vger.kernel.org
14400 S:      Supported
14401 F:      drivers/media/i2c/s5c73m3/*
14402
14403 SAMSUNG S5K5BAF CAMERA DRIVER
14404 M:      Kyungmin Park <kyungmin.park@samsung.com>
14405 M:      Andrzej Hajda <a.hajda@samsung.com>
14406 L:      linux-media@vger.kernel.org
14407 S:      Supported
14408 F:      drivers/media/i2c/s5k5baf.c
14409
14410 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14411 M:      Krzysztof Kozlowski <krzk@kernel.org>
14412 M:      Vladimir Zapolskiy <vz@mleia.com>
14413 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14414 L:      linux-crypto@vger.kernel.org
14415 L:      linux-samsung-soc@vger.kernel.org
14416 S:      Maintained
14417 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14418 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14419 F:      drivers/crypto/s5p-sss.c
14420
14421 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14422 M:      Kyungmin Park <kyungmin.park@samsung.com>
14423 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14424 L:      linux-media@vger.kernel.org
14425 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14426 S:      Supported
14427 F:      drivers/media/platform/exynos4-is/
14428
14429 SAMSUNG SOC CLOCK DRIVERS
14430 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14431 M:      Tomasz Figa <tomasz.figa@gmail.com>
14432 M:      Chanwoo Choi <cw00.choi@samsung.com>
14433 S:      Supported
14434 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14436 F:      drivers/clk/samsung/
14437 F:      include/dt-bindings/clock/exynos*.h
14438 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14439 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14440 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14441
14442 SAMSUNG SPI DRIVERS
14443 M:      Kukjin Kim <kgene@kernel.org>
14444 M:      Krzysztof Kozlowski <krzk@kernel.org>
14445 M:      Andi Shyti <andi@etezian.org>
14446 L:      linux-spi@vger.kernel.org
14447 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14448 S:      Maintained
14449 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14450 F:      drivers/spi/spi-s3c*
14451 F:      include/linux/platform_data/spi-s3c64xx.h
14452
14453 SAMSUNG SXGBE DRIVERS
14454 M:      Byungho An <bh74.an@samsung.com>
14455 M:      Girish K S <ks.giri@samsung.com>
14456 M:      Vipul Pandya <vipul.pandya@samsung.com>
14457 S:      Supported
14458 L:      netdev@vger.kernel.org
14459 F:      drivers/net/ethernet/samsung/sxgbe/
14460
14461 SAMSUNG THERMAL DRIVER
14462 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14463 L:      linux-pm@vger.kernel.org
14464 L:      linux-samsung-soc@vger.kernel.org
14465 S:      Supported
14466 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14467 F:      drivers/thermal/samsung/
14468
14469 SAMSUNG USB2 PHY DRIVER
14470 M:      Kamil Debski <kamil@wypas.org>
14471 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14472 L:      linux-kernel@vger.kernel.org
14473 S:      Supported
14474 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14475 F:      Documentation/driver-api/phy/samsung-usb2.rst
14476 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14477 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14478 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14479 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14480 F:      drivers/phy/samsung/phy-samsung-usb2.c
14481 F:      drivers/phy/samsung/phy-samsung-usb2.h
14482
14483 SC1200 WDT DRIVER
14484 M:      Zwane Mwaikambo <zwanem@gmail.com>
14485 S:      Maintained
14486 F:      drivers/watchdog/sc1200wdt.c
14487
14488 SCHEDULER
14489 M:      Ingo Molnar <mingo@redhat.com>
14490 M:      Peter Zijlstra <peterz@infradead.org>
14491 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14492 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14493 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14494 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14495 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14496 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14497 L:      linux-kernel@vger.kernel.org
14498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14499 S:      Maintained
14500 F:      kernel/sched/
14501 F:      include/linux/sched.h
14502 F:      include/uapi/linux/sched.h
14503 F:      include/linux/wait.h
14504 F:      include/linux/preempt.h
14505
14506 SCR24X CHIP CARD INTERFACE DRIVER
14507 M:      Lubomir Rintel <lkundrak@v3.sk>
14508 S:      Supported
14509 F:      drivers/char/pcmcia/scr24x_cs.c
14510
14511 SCSI CDROM DRIVER
14512 M:      Jens Axboe <axboe@kernel.dk>
14513 L:      linux-scsi@vger.kernel.org
14514 W:      http://www.kernel.dk
14515 S:      Maintained
14516 F:      drivers/scsi/sr*
14517
14518 SCSI RDMA PROTOCOL (SRP) INITIATOR
14519 M:      Bart Van Assche <bvanassche@acm.org>
14520 L:      linux-rdma@vger.kernel.org
14521 S:      Supported
14522 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14523 F:      drivers/infiniband/ulp/srp/
14524 F:      include/scsi/srp.h
14525
14526 SCSI RDMA PROTOCOL (SRP) TARGET
14527 M:      Bart Van Assche <bvanassche@acm.org>
14528 L:      linux-rdma@vger.kernel.org
14529 L:      target-devel@vger.kernel.org
14530 S:      Supported
14531 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14532 F:      drivers/infiniband/ulp/srpt/
14533
14534 SCSI SG DRIVER
14535 M:      Doug Gilbert <dgilbert@interlog.com>
14536 L:      linux-scsi@vger.kernel.org
14537 W:      http://sg.danny.cz/sg
14538 S:      Maintained
14539 F:      Documentation/scsi/scsi-generic.txt
14540 F:      drivers/scsi/sg.c
14541 F:      include/scsi/sg.h
14542
14543 SCSI SUBSYSTEM
14544 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14546 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14548 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14549 L:      linux-scsi@vger.kernel.org
14550 S:      Maintained
14551 F:      Documentation/devicetree/bindings/scsi/
14552 F:      drivers/scsi/
14553 F:      include/scsi/
14554
14555 SCSI TAPE DRIVER
14556 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14557 L:      linux-scsi@vger.kernel.org
14558 S:      Maintained
14559 F:      Documentation/scsi/st.txt
14560 F:      drivers/scsi/st.*
14561 F:      drivers/scsi/st_*.h
14562
14563 SCSI TARGET SUBSYSTEM
14564 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14565 L:      linux-scsi@vger.kernel.org
14566 L:      target-devel@vger.kernel.org
14567 W:      http://www.linux-iscsi.org
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14569 Q:      https://patchwork.kernel.org/project/target-devel/list/
14570 S:      Supported
14571 F:      drivers/target/
14572 F:      include/target/
14573 F:      Documentation/target/
14574
14575 SCTP PROTOCOL
14576 M:      Vlad Yasevich <vyasevich@gmail.com>
14577 M:      Neil Horman <nhorman@tuxdriver.com>
14578 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14579 L:      linux-sctp@vger.kernel.org
14580 W:      http://lksctp.sourceforge.net
14581 S:      Maintained
14582 F:      Documentation/networking/sctp.txt
14583 F:      include/linux/sctp.h
14584 F:      include/uapi/linux/sctp.h
14585 F:      include/net/sctp/
14586 F:      net/sctp/
14587
14588 SCx200 CPU SUPPORT
14589 M:      Jim Cromie <jim.cromie@gmail.com>
14590 S:      Odd Fixes
14591 F:      Documentation/i2c/busses/scx200_acb.rst
14592 F:      arch/x86/platform/scx200/
14593 F:      drivers/watchdog/scx200_wdt.c
14594 F:      drivers/i2c/busses/scx200*
14595 F:      drivers/mtd/maps/scx200_docflash.c
14596 F:      include/linux/scx200.h
14597
14598 SCx200 GPIO DRIVER
14599 M:      Jim Cromie <jim.cromie@gmail.com>
14600 S:      Maintained
14601 F:      drivers/char/scx200_gpio.c
14602 F:      include/linux/scx200_gpio.h
14603
14604 SCx200 HRT CLOCKSOURCE DRIVER
14605 M:      Jim Cromie <jim.cromie@gmail.com>
14606 S:      Maintained
14607 F:      drivers/clocksource/scx200_hrt.c
14608
14609 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14610 M:      Sascha Sommer <saschasommer@freenet.de>
14611 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14612 S:      Maintained
14613 F:      drivers/mmc/host/sdricoh_cs.c
14614
14615 SECO BOARDS CEC DRIVER
14616 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14617 S:      Maintained
14618 F:      drivers/media/platform/seco-cec/seco-cec.c
14619 F:      drivers/media/platform/seco-cec/seco-cec.h
14620
14621 SECURE COMPUTING
14622 M:      Kees Cook <keescook@chromium.org>
14623 R:      Andy Lutomirski <luto@amacapital.net>
14624 R:      Will Drewry <wad@chromium.org>
14625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14626 S:      Supported
14627 F:      kernel/seccomp.c
14628 F:      include/uapi/linux/seccomp.h
14629 F:      include/linux/seccomp.h
14630 F:      tools/testing/selftests/seccomp/*
14631 F:      tools/testing/selftests/kselftest_harness.h
14632 F:      Documentation/userspace-api/seccomp_filter.rst
14633 K:      \bsecure_computing
14634 K:      \bTIF_SECCOMP\b
14635
14636 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14637 M:      Al Cooper <alcooperx@gmail.com>
14638 L:      linux-mmc@vger.kernel.org
14639 L:      bcm-kernel-feedback-list@broadcom.com
14640 S:      Maintained
14641 F:      drivers/mmc/host/sdhci-brcmstb*
14642
14643 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14644 M:      Adrian Hunter <adrian.hunter@intel.com>
14645 L:      linux-mmc@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/mmc/host/sdhci*
14648 F:      include/linux/mmc/sdhci*
14649
14650 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14651 M:      Adrian Hunter <adrian.hunter@intel.com>
14652 M:      Ritesh Harjani <riteshh@codeaurora.org>
14653 M:      Asutosh Das <asutoshd@codeaurora.org>
14654 L:      linux-mmc@vger.kernel.org
14655 S:      Maintained
14656 F:      drivers/mmc/host/cqhci*
14657
14658 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14659 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14660 M:      Manjunath M B <manjumb@synopsys.com>
14661 L:      linux-mmc@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14664
14665 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14666 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14667 L:      linux-mmc@vger.kernel.org
14668 S:      Supported
14669 F:      drivers/mmc/host/sdhci-of-at91.c
14670
14671 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14672 M:      Ben Dooks <ben-linux@fluff.org>
14673 M:      Jaehoon Chung <jh80.chung@samsung.com>
14674 L:      linux-mmc@vger.kernel.org
14675 S:      Maintained
14676 F:      drivers/mmc/host/sdhci-s3c*
14677
14678 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14679 M:      Viresh Kumar <vireshk@kernel.org>
14680 L:      linux-mmc@vger.kernel.org
14681 S:      Maintained
14682 F:      drivers/mmc/host/sdhci-spear.c
14683
14684 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14685 M:      Kishon Vijay Abraham I <kishon@ti.com>
14686 L:      linux-mmc@vger.kernel.org
14687 S:      Maintained
14688 F:      drivers/mmc/host/sdhci-omap.c
14689
14690 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14691 M:      Scott Bauer <scott.bauer@intel.com>
14692 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14693 L:      linux-block@vger.kernel.org
14694 S:      Supported
14695 F:      block/sed*
14696 F:      block/opal_proto.h
14697 F:      include/linux/sed*
14698 F:      include/uapi/linux/sed*
14699
14700 SECURITY CONTACT
14701 M:      Security Officers <security@kernel.org>
14702 S:      Supported
14703
14704 SECURITY SUBSYSTEM
14705 M:      James Morris <jmorris@namei.org>
14706 M:      "Serge E. Hallyn" <serge@hallyn.com>
14707 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14709 W:      http://kernsec.org/
14710 S:      Supported
14711 F:      security/
14712 X:      security/selinux/
14713
14714 SELINUX SECURITY MODULE
14715 M:      Paul Moore <paul@paul-moore.com>
14716 M:      Stephen Smalley <sds@tycho.nsa.gov>
14717 M:      Eric Paris <eparis@parisplace.org>
14718 L:      selinux@vger.kernel.org
14719 W:      https://selinuxproject.org
14720 W:      https://github.com/SELinuxProject
14721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14722 S:      Supported
14723 F:      include/uapi/linux/selinux_netlink.h
14724 F:      security/selinux/
14725 F:      scripts/selinux/
14726 F:      Documentation/admin-guide/LSM/SELinux.rst
14727
14728 SENSABLE PHANTOM
14729 M:      Jiri Slaby <jirislaby@gmail.com>
14730 S:      Maintained
14731 F:      drivers/misc/phantom.c
14732 F:      include/uapi/linux/phantom.h
14733
14734 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14735 M:      Tomasz Duszynski <tduszyns@gmail.com>
14736 S:      Maintained
14737 F:      drivers/iio/chemical/sps30.c
14738 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14739
14740 SERIAL DEVICE BUS
14741 M:      Rob Herring <robh@kernel.org>
14742 L:      linux-serial@vger.kernel.org
14743 S:      Maintained
14744 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14745 F:      drivers/tty/serdev/
14746 F:      include/linux/serdev.h
14747
14748 SERIAL DRIVERS
14749 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14750 L:      linux-serial@vger.kernel.org
14751 S:      Maintained
14752 F:      Documentation/devicetree/bindings/serial/
14753 F:      drivers/tty/serial/
14754
14755 SERIAL IR RECEIVER
14756 M:      Sean Young <sean@mess.org>
14757 L:      linux-media@vger.kernel.org
14758 S:      Maintained
14759 F:      drivers/media/rc/serial_ir.c
14760
14761 SFC NETWORK DRIVER
14762 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14763 M:      Edward Cree <ecree@solarflare.com>
14764 M:      Martin Habets <mhabets@solarflare.com>
14765 L:      netdev@vger.kernel.org
14766 S:      Supported
14767 F:      drivers/net/ethernet/sfc/
14768
14769 SFF/SFP/SFP+ MODULE SUPPORT
14770 M:      Russell King <linux@armlinux.org.uk>
14771 L:      netdev@vger.kernel.org
14772 S:      Maintained
14773 F:      drivers/net/phy/phylink.c
14774 F:      drivers/net/phy/sfp*
14775 F:      include/linux/phylink.h
14776 F:      include/linux/sfp.h
14777 K:      phylink
14778
14779 SGI GRU DRIVER
14780 M:      Dimitri Sivanich <sivanich@sgi.com>
14781 S:      Maintained
14782 F:      drivers/misc/sgi-gru/
14783
14784 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14785 M:      Pat Gefre <pfg@sgi.com>
14786 L:      linux-ia64@vger.kernel.org
14787 S:      Supported
14788 F:      Documentation/ia64/serial.rst
14789 F:      drivers/tty/serial/ioc?_serial.c
14790 F:      include/linux/ioc?.h
14791
14792 SGI XP/XPC/XPNET DRIVER
14793 M:      Cliff Whickman <cpw@sgi.com>
14794 M:      Robin Holt <robinmholt@gmail.com>
14795 S:      Maintained
14796 F:      drivers/misc/sgi-xp/
14797
14798 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14799 M:      Ursula Braun <ubraun@linux.ibm.com>
14800 M:      Karsten Graul <kgraul@linux.ibm.com>
14801 L:      linux-s390@vger.kernel.org
14802 W:      http://www.ibm.com/developerworks/linux/linux390/
14803 S:      Supported
14804 F:      net/smc/
14805
14806 SHARP RJ54N1CB0C SENSOR DRIVER
14807 M:      Jacopo Mondi <jacopo@jmondi.org>
14808 L:      linux-media@vger.kernel.org
14809 T:      git git://linuxtv.org/media_tree.git
14810 S:      Odd fixes
14811 F:      drivers/media/i2c/rj54n1cb0c.c
14812 F:      include/media/i2c/rj54n1cb0c.h
14813
14814 SH_VEU V4L2 MEM2MEM DRIVER
14815 L:      linux-media@vger.kernel.org
14816 S:      Orphan
14817 F:      drivers/media/platform/sh_veu.c
14818
14819 SH_VOU V4L2 OUTPUT DRIVER
14820 L:      linux-media@vger.kernel.org
14821 S:      Orphan
14822 F:      drivers/media/platform/sh_vou.c
14823 F:      include/media/drv-intf/sh_vou.h
14824
14825 SI2157 MEDIA DRIVER
14826 M:      Antti Palosaari <crope@iki.fi>
14827 L:      linux-media@vger.kernel.org
14828 W:      https://linuxtv.org
14829 W:      http://palosaari.fi/linux/
14830 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14831 T:      git git://linuxtv.org/anttip/media_tree.git
14832 S:      Maintained
14833 F:      drivers/media/tuners/si2157*
14834
14835 SI2165 MEDIA DRIVER
14836 M:      Matthias Schwarzott <zzam@gentoo.org>
14837 L:      linux-media@vger.kernel.org
14838 W:      https://linuxtv.org
14839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14840 S:      Maintained
14841 F:      drivers/media/dvb-frontends/si2165*
14842
14843 SI2168 MEDIA DRIVER
14844 M:      Antti Palosaari <crope@iki.fi>
14845 L:      linux-media@vger.kernel.org
14846 W:      https://linuxtv.org
14847 W:      http://palosaari.fi/linux/
14848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14849 T:      git git://linuxtv.org/anttip/media_tree.git
14850 S:      Maintained
14851 F:      drivers/media/dvb-frontends/si2168*
14852
14853 SI470X FM RADIO RECEIVER I2C DRIVER
14854 M:      Hans Verkuil <hverkuil@xs4all.nl>
14855 L:      linux-media@vger.kernel.org
14856 T:      git git://linuxtv.org/media_tree.git
14857 W:      https://linuxtv.org
14858 S:      Odd Fixes
14859 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14860
14861 SI470X FM RADIO RECEIVER USB DRIVER
14862 M:      Hans Verkuil <hverkuil@xs4all.nl>
14863 L:      linux-media@vger.kernel.org
14864 T:      git git://linuxtv.org/media_tree.git
14865 W:      https://linuxtv.org
14866 S:      Maintained
14867 F:      drivers/media/radio/si470x/radio-si470x-common.c
14868 F:      drivers/media/radio/si470x/radio-si470x.h
14869 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14870
14871 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14872 M:      Eduardo Valentin <edubezval@gmail.com>
14873 L:      linux-media@vger.kernel.org
14874 T:      git git://linuxtv.org/media_tree.git
14875 W:      https://linuxtv.org
14876 S:      Odd Fixes
14877 F:      drivers/media/radio/si4713/si4713.?
14878
14879 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14880 M:      Eduardo Valentin <edubezval@gmail.com>
14881 L:      linux-media@vger.kernel.org
14882 T:      git git://linuxtv.org/media_tree.git
14883 W:      https://linuxtv.org
14884 S:      Odd Fixes
14885 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14886
14887 SI4713 FM RADIO TRANSMITTER USB DRIVER
14888 M:      Hans Verkuil <hverkuil@xs4all.nl>
14889 L:      linux-media@vger.kernel.org
14890 T:      git git://linuxtv.org/media_tree.git
14891 W:      https://linuxtv.org
14892 S:      Maintained
14893 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14894
14895 SIANO DVB DRIVER
14896 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14897 L:      linux-media@vger.kernel.org
14898 W:      https://linuxtv.org
14899 T:      git git://linuxtv.org/media_tree.git
14900 S:      Odd fixes
14901 F:      drivers/media/common/siano/
14902 F:      drivers/media/usb/siano/
14903 F:      drivers/media/usb/siano/
14904 F:      drivers/media/mmc/siano/
14905
14906 SIFIVE DRIVERS
14907 M:      Palmer Dabbelt <palmer@dabbelt.com>
14908 M:      Paul Walmsley <paul.walmsley@sifive.com>
14909 L:      linux-riscv@lists.infradead.org
14910 T:      git git://github.com/sifive/riscv-linux.git
14911 S:      Supported
14912 K:      [^@]sifive
14913 N:      sifive
14914
14915 SIFIVE FU540 SYSTEM-ON-CHIP
14916 M:      Paul Walmsley <paul.walmsley@sifive.com>
14917 M:      Palmer Dabbelt <palmer@dabbelt.com>
14918 L:      linux-riscv@lists.infradead.org
14919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14920 S:      Supported
14921 K:      fu540
14922 N:      fu540
14923
14924 SILEAD TOUCHSCREEN DRIVER
14925 M:      Hans de Goede <hdegoede@redhat.com>
14926 L:      linux-input@vger.kernel.org
14927 L:      platform-driver-x86@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/input/touchscreen/silead.c
14930 F:      drivers/platform/x86/touchscreen_dmi.c
14931
14932 SILICON MOTION SM712 FRAME BUFFER DRIVER
14933 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14934 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14935 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14936 L:      linux-fbdev@vger.kernel.org
14937 S:      Maintained
14938 F:      drivers/video/fbdev/sm712*
14939 F:      Documentation/fb/sm712fb.rst
14940
14941 SIMPLE FIRMWARE INTERFACE (SFI)
14942 M:      Len Brown <lenb@kernel.org>
14943 L:      sfi-devel@simplefirmware.org
14944 W:      http://simplefirmware.org/
14945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14946 S:      Supported
14947 F:      arch/x86/platform/sfi/
14948 F:      drivers/sfi/
14949 F:      include/linux/sfi*.h
14950
14951 SIMPLEFB FB DRIVER
14952 M:      Hans de Goede <hdegoede@redhat.com>
14953 L:      linux-fbdev@vger.kernel.org
14954 S:      Maintained
14955 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14956 F:      drivers/video/fbdev/simplefb.c
14957 F:      include/linux/platform_data/simplefb.h
14958
14959 SIMTEC EB110ATX (Chalice CATS)
14960 P:      Ben Dooks
14961 P:      Vincent Sanders <vince@simtec.co.uk>
14962 M:      Simtec Linux Team <linux@simtec.co.uk>
14963 W:      http://www.simtec.co.uk/products/EB110ATX/
14964 S:      Supported
14965
14966 SIMTEC EB2410ITX (BAST)
14967 P:      Ben Dooks
14968 P:      Vincent Sanders <vince@simtec.co.uk>
14969 M:      Simtec Linux Team <linux@simtec.co.uk>
14970 W:      http://www.simtec.co.uk/products/EB2410ITX/
14971 S:      Supported
14972 F:      arch/arm/mach-s3c24xx/mach-bast.c
14973 F:      arch/arm/mach-s3c24xx/bast-ide.c
14974 F:      arch/arm/mach-s3c24xx/bast-irq.c
14975
14976 SIPHASH PRF ROUTINES
14977 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14978 S:      Maintained
14979 F:      lib/siphash.c
14980 F:      lib/test_siphash.c
14981 F:      include/linux/siphash.h
14982
14983 SIOX
14984 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14985 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14986 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14987 S:      Supported
14988 F:      drivers/siox/*
14989 F:      drivers/gpio/gpio-siox.c
14990 F:      include/trace/events/siox.h
14991
14992 SIS 190 ETHERNET DRIVER
14993 M:      Francois Romieu <romieu@fr.zoreil.com>
14994 L:      netdev@vger.kernel.org
14995 S:      Maintained
14996 F:      drivers/net/ethernet/sis/sis190.c
14997
14998 SIS 900/7016 FAST ETHERNET DRIVER
14999 M:      Daniele Venzano <venza@brownhat.org>
15000 W:      http://www.brownhat.org/sis900.html
15001 L:      netdev@vger.kernel.org
15002 S:      Maintained
15003 F:      drivers/net/ethernet/sis/sis900.*
15004
15005 SIS FRAMEBUFFER DRIVER
15006 M:      Thomas Winischhofer <thomas@winischhofer.net>
15007 W:      http://www.winischhofer.net/linuxsisvga.shtml
15008 S:      Maintained
15009 F:      Documentation/fb/sisfb.rst
15010 F:      drivers/video/fbdev/sis/
15011 F:      include/video/sisfb.h
15012
15013 SIS USB2VGA DRIVER
15014 M:      Thomas Winischhofer <thomas@winischhofer.net>
15015 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15016 S:      Maintained
15017 F:      drivers/usb/misc/sisusbvga/
15018
15019 SLAB ALLOCATOR
15020 M:      Christoph Lameter <cl@linux.com>
15021 M:      Pekka Enberg <penberg@kernel.org>
15022 M:      David Rientjes <rientjes@google.com>
15023 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15024 M:      Andrew Morton <akpm@linux-foundation.org>
15025 L:      linux-mm@kvack.org
15026 S:      Maintained
15027 F:      include/linux/sl?b*.h
15028 F:      mm/sl?b*
15029
15030 SLEEPABLE READ-COPY UPDATE (SRCU)
15031 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15032 M:      "Paul E. McKenney" <paulmck@kernel.org>
15033 M:      Josh Triplett <josh@joshtriplett.org>
15034 R:      Steven Rostedt <rostedt@goodmis.org>
15035 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15036 L:      rcu@vger.kernel.org
15037 W:      http://www.rdrop.com/users/paulmck/RCU/
15038 S:      Supported
15039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15040 F:      include/linux/srcu*.h
15041 F:      kernel/rcu/srcu*.c
15042
15043 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15044 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15046 S:      Maintained
15047 F:      drivers/slimbus/
15048 F:      Documentation/devicetree/bindings/slimbus/
15049 F:      include/linux/slimbus.h
15050
15051 SMACK SECURITY MODULE
15052 M:      Casey Schaufler <casey@schaufler-ca.com>
15053 L:      linux-security-module@vger.kernel.org
15054 W:      http://schaufler-ca.com
15055 T:      git git://github.com/cschaufler/smack-next
15056 S:      Maintained
15057 F:      Documentation/admin-guide/LSM/Smack.rst
15058 F:      security/smack/
15059
15060 SMC91x ETHERNET DRIVER
15061 M:      Nicolas Pitre <nico@fluxnic.net>
15062 S:      Odd Fixes
15063 F:      drivers/net/ethernet/smsc/smc91x.*
15064
15065 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15066 M:      Sakari Ailus <sakari.ailus@iki.fi>
15067 L:      linux-media@vger.kernel.org
15068 S:      Maintained
15069 F:      drivers/media/i2c/smiapp/
15070 F:      include/media/i2c/smiapp.h
15071 F:      drivers/media/i2c/smiapp-pll.c
15072 F:      drivers/media/i2c/smiapp-pll.h
15073 F:      include/uapi/linux/smiapp.h
15074 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15075
15076 SMM665 HARDWARE MONITOR DRIVER
15077 M:      Guenter Roeck <linux@roeck-us.net>
15078 L:      linux-hwmon@vger.kernel.org
15079 S:      Maintained
15080 F:      Documentation/hwmon/smm665.rst
15081 F:      drivers/hwmon/smm665.c
15082
15083 SMSC EMC2103 HARDWARE MONITOR DRIVER
15084 M:      Steve Glendinning <steve.glendinning@shawell.net>
15085 L:      linux-hwmon@vger.kernel.org
15086 S:      Maintained
15087 F:      Documentation/hwmon/emc2103.rst
15088 F:      drivers/hwmon/emc2103.c
15089
15090 SMSC SCH5627 HARDWARE MONITOR DRIVER
15091 M:      Hans de Goede <hdegoede@redhat.com>
15092 L:      linux-hwmon@vger.kernel.org
15093 S:      Supported
15094 F:      Documentation/hwmon/sch5627.rst
15095 F:      drivers/hwmon/sch5627.c
15096
15097 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15098 M:      Steve Glendinning <steve.glendinning@shawell.net>
15099 L:      linux-fbdev@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/video/fbdev/smscufx.c
15102
15103 SMSC47B397 HARDWARE MONITOR DRIVER
15104 M:      Jean Delvare <jdelvare@suse.com>
15105 L:      linux-hwmon@vger.kernel.org
15106 S:      Maintained
15107 F:      Documentation/hwmon/smsc47b397.rst
15108 F:      drivers/hwmon/smsc47b397.c
15109
15110 SMSC911x ETHERNET DRIVER
15111 M:      Steve Glendinning <steve.glendinning@shawell.net>
15112 L:      netdev@vger.kernel.org
15113 S:      Maintained
15114 F:      include/linux/smsc911x.h
15115 F:      drivers/net/ethernet/smsc/smsc911x.*
15116
15117 SMSC9420 PCI ETHERNET DRIVER
15118 M:      Steve Glendinning <steve.glendinning@shawell.net>
15119 L:      netdev@vger.kernel.org
15120 S:      Maintained
15121 F:      drivers/net/ethernet/smsc/smsc9420.*
15122
15123 SOC-CAMERA V4L2 SUBSYSTEM
15124 L:      linux-media@vger.kernel.org
15125 T:      git git://linuxtv.org/media_tree.git
15126 S:      Orphan
15127 F:      include/media/soc_camera.h
15128 F:      drivers/staging/media/soc_camera/
15129
15130 SOCIONEXT SYNQUACER I2C DRIVER
15131 M:      Ard Biesheuvel <ardb@kernel.org>
15132 L:      linux-i2c@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/i2c/busses/i2c-synquacer.c
15135 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15136
15137 SOCIONEXT UNIPHIER SOUND DRIVER
15138 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15139 S:      Orphan
15140 F:      sound/soc/uniphier/
15141
15142 SOEKRIS NET48XX LED SUPPORT
15143 M:      Chris Boot <bootc@bootc.net>
15144 S:      Maintained
15145 F:      drivers/leds/leds-net48xx.c
15146
15147 SOFT-IWARP DRIVER (siw)
15148 M:      Bernard Metzler <bmt@zurich.ibm.com>
15149 L:      linux-rdma@vger.kernel.org
15150 S:      Supported
15151 F:      drivers/infiniband/sw/siw/
15152 F:      include/uapi/rdma/siw-abi.h
15153
15154 SOFT-ROCE DRIVER (rxe)
15155 M:      Moni Shoua <monis@mellanox.com>
15156 L:      linux-rdma@vger.kernel.org
15157 S:      Supported
15158 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15159 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15160 F:      drivers/infiniband/sw/rxe/
15161 F:      include/uapi/rdma/rdma_user_rxe.h
15162
15163 SOFTLOGIC 6x10 MPEG CODEC
15164 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15165 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15166 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15167 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15168 M:      Ismael Luceno <ismael@iodev.co.uk>
15169 L:      linux-media@vger.kernel.org
15170 S:      Supported
15171 F:      drivers/media/pci/solo6x10/
15172
15173 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15174 M:      James Morse <james.morse@arm.com>
15175 L:      linux-arm-kernel@lists.infradead.org
15176 S:      Maintained
15177 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15178 F:      drivers/firmware/arm_sdei.c
15179 F:      include/linux/arm_sdei.h
15180 F:      include/uapi/linux/arm_sdei.h
15181
15182 SOFTWARE RAID (Multiple Disks) SUPPORT
15183 M:      Song Liu <song@kernel.org>
15184 L:      linux-raid@vger.kernel.org
15185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15186 S:      Supported
15187 F:      drivers/md/Makefile
15188 F:      drivers/md/Kconfig
15189 F:      drivers/md/md*
15190 F:      drivers/md/raid*
15191 F:      include/linux/raid/
15192 F:      include/uapi/linux/raid/
15193
15194 SOCIONEXT (SNI) AVE NETWORK DRIVER
15195 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15196 L:      netdev@vger.kernel.org
15197 S:      Maintained
15198 F:      drivers/net/ethernet/socionext/sni_ave.c
15199 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15200
15201 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15202 M:      Jassi Brar <jaswinder.singh@linaro.org>
15203 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15204 L:      netdev@vger.kernel.org
15205 S:      Maintained
15206 F:      drivers/net/ethernet/socionext/netsec.c
15207 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15208
15209 SOCIONEXT (SNI) Synquacer SPI DRIVER
15210 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15211 M:      Jassi Brar <jaswinder.singh@linaro.org>
15212 L:      linux-spi@vger.kernel.org
15213 S:      Maintained
15214 F:      drivers/spi/spi-synquacer.c
15215 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15216
15217 SOLIDRUN CLEARFOG SUPPORT
15218 M:      Russell King <linux@armlinux.org.uk>
15219 S:      Maintained
15220 F:      arch/arm/boot/dts/armada-388-clearfog*
15221 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15222
15223 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15224 M:      Russell King <linux@armlinux.org.uk>
15225 S:      Maintained
15226 F:      arch/arm/boot/dts/imx6*-cubox-i*
15227 F:      arch/arm/boot/dts/imx6*-hummingboard*
15228 F:      arch/arm/boot/dts/imx6*-sr-*
15229
15230 SONIC NETWORK DRIVER
15231 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15232 L:      netdev@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/net/ethernet/natsemi/sonic.*
15235
15236 SONICS SILICON BACKPLANE DRIVER (SSB)
15237 M:      Michael Buesch <m@bues.ch>
15238 L:      linux-wireless@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/ssb/
15241 F:      include/linux/ssb/
15242
15243 SONY IMX214 SENSOR DRIVER
15244 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15245 L:      linux-media@vger.kernel.org
15246 T:      git git://linuxtv.org/media_tree.git
15247 S:      Maintained
15248 F:      drivers/media/i2c/imx214.c
15249 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15250
15251 SONY IMX258 SENSOR DRIVER
15252 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15253 L:      linux-media@vger.kernel.org
15254 T:      git git://linuxtv.org/media_tree.git
15255 S:      Maintained
15256 F:      drivers/media/i2c/imx258.c
15257
15258 SONY IMX274 SENSOR DRIVER
15259 M:      Leon Luo <leonl@leopardimaging.com>
15260 L:      linux-media@vger.kernel.org
15261 T:      git git://linuxtv.org/media_tree.git
15262 S:      Maintained
15263 F:      drivers/media/i2c/imx274.c
15264 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15265
15266 SONY IMX290 SENSOR DRIVER
15267 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15268 L:      linux-media@vger.kernel.org
15269 T:      git git://linuxtv.org/media_tree.git
15270 S:      Maintained
15271 F:      drivers/media/i2c/imx290.c
15272 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15273
15274 SONY IMX319 SENSOR DRIVER
15275 M:      Bingbu Cao <bingbu.cao@intel.com>
15276 L:      linux-media@vger.kernel.org
15277 T:      git git://linuxtv.org/media_tree.git
15278 S:      Maintained
15279 F:      drivers/media/i2c/imx319.c
15280
15281 SONY IMX355 SENSOR DRIVER
15282 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15283 L:      linux-media@vger.kernel.org
15284 T:      git git://linuxtv.org/media_tree.git
15285 S:      Maintained
15286 F:      drivers/media/i2c/imx355.c
15287
15288 SONY MEMORYSTICK SUBSYSTEM
15289 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15290 M:      Alex Dubov <oakad@yahoo.com>
15291 M:      Ulf Hansson <ulf.hansson@linaro.org>
15292 L:      linux-mmc@vger.kernel.org
15293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15294 S:      Maintained
15295 F:      drivers/memstick/
15296 F:      include/linux/memstick.h
15297
15298 SONY VAIO CONTROL DEVICE DRIVER
15299 M:      Mattia Dongili <malattia@linux.it>
15300 L:      platform-driver-x86@vger.kernel.org
15301 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15302 S:      Maintained
15303 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15304 F:      drivers/char/sonypi.c
15305 F:      drivers/platform/x86/sony-laptop.c
15306 F:      include/linux/sony-laptop.h
15307
15308 SOUND
15309 M:      Jaroslav Kysela <perex@perex.cz>
15310 M:      Takashi Iwai <tiwai@suse.com>
15311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15312 W:      http://www.alsa-project.org/
15313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15314 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15315 S:      Maintained
15316 F:      Documentation/sound/
15317 F:      include/sound/
15318 F:      include/uapi/sound/
15319 F:      sound/
15320
15321 SOUND - COMPRESSED AUDIO
15322 M:      Vinod Koul <vkoul@kernel.org>
15323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15325 S:      Supported
15326 F:      Documentation/sound/designs/compress-offload.rst
15327 F:      include/sound/compress_driver.h
15328 F:      include/uapi/sound/compress_*
15329 F:      sound/core/compress_offload.c
15330 F:      sound/soc/soc-compress.c
15331
15332 SOUND - DMAENGINE HELPERS
15333 M:      Lars-Peter Clausen <lars@metafoo.de>
15334 S:      Supported
15335 F:      include/sound/dmaengine_pcm.h
15336 F:      sound/core/pcm_dmaengine.c
15337 F:      sound/soc/soc-generic-dmaengine-pcm.c
15338
15339 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15340 M:      Liam Girdwood <lgirdwood@gmail.com>
15341 M:      Mark Brown <broonie@kernel.org>
15342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15343 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15344 W:      http://alsa-project.org/main/index.php/ASoC
15345 S:      Supported
15346 F:      Documentation/devicetree/bindings/sound/
15347 F:      Documentation/sound/soc/
15348 F:      sound/soc/
15349 F:      include/dt-bindings/sound/
15350 F:      include/sound/soc*
15351
15352 SOUNDWIRE SUBSYSTEM
15353 M:      Vinod Koul <vkoul@kernel.org>
15354 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15355 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15357 S:      Supported
15358 F:      Documentation/driver-api/soundwire/
15359 F:      drivers/soundwire/
15360 F:      include/linux/soundwire/
15361
15362 SP2 MEDIA DRIVER
15363 M:      Olli Salonen <olli.salonen@iki.fi>
15364 L:      linux-media@vger.kernel.org
15365 W:      https://linuxtv.org
15366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15367 S:      Maintained
15368 F:      drivers/media/dvb-frontends/sp2*
15369
15370 SPARC + UltraSPARC (sparc/sparc64)
15371 M:      "David S. Miller" <davem@davemloft.net>
15372 L:      sparclinux@vger.kernel.org
15373 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15376 S:      Maintained
15377 F:      arch/sparc/
15378 F:      drivers/sbus/
15379
15380 SPARC SERIAL DRIVERS
15381 M:      "David S. Miller" <davem@davemloft.net>
15382 L:      sparclinux@vger.kernel.org
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15385 S:      Maintained
15386 F:      include/linux/sunserialcore.h
15387 F:      drivers/tty/serial/suncore.c
15388 F:      drivers/tty/serial/sunhv.c
15389 F:      drivers/tty/serial/sunsab.c
15390 F:      drivers/tty/serial/sunsab.h
15391 F:      drivers/tty/serial/sunsu.c
15392 F:      drivers/tty/serial/sunzilog.c
15393 F:      drivers/tty/serial/sunzilog.h
15394 F:      drivers/tty/vcc.c
15395
15396 SPARSE CHECKER
15397 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15398 L:      linux-sparse@vger.kernel.org
15399 W:      https://sparse.wiki.kernel.org/
15400 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15401 S:      Maintained
15402 F:      include/linux/compiler.h
15403
15404 SPEAR CLOCK FRAMEWORK SUPPORT
15405 M:      Viresh Kumar <vireshk@kernel.org>
15406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15407 W:      http://www.st.com/spear
15408 S:      Maintained
15409 F:      drivers/clk/spear/
15410
15411 SPEAR PLATFORM SUPPORT
15412 M:      Viresh Kumar <vireshk@kernel.org>
15413 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15415 W:      http://www.st.com/spear
15416 S:      Maintained
15417 F:      arch/arm/boot/dts/spear*
15418 F:      arch/arm/mach-spear/
15419
15420 SPI NOR SUBSYSTEM
15421 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15422 L:      linux-mtd@lists.infradead.org
15423 W:      http://www.linux-mtd.infradead.org/
15424 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15426 S:      Maintained
15427 F:      drivers/mtd/spi-nor/
15428 F:      include/linux/mtd/spi-nor.h
15429
15430 SPI SUBSYSTEM
15431 M:      Mark Brown <broonie@kernel.org>
15432 L:      linux-spi@vger.kernel.org
15433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15434 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15435 S:      Maintained
15436 F:      Documentation/devicetree/bindings/spi/
15437 F:      Documentation/spi/
15438 F:      drivers/spi/
15439 F:      include/linux/spi/
15440 F:      include/uapi/linux/spi/
15441 F:      tools/spi/
15442
15443 SPIDERNET NETWORK DRIVER for CELL
15444 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15445 L:      netdev@vger.kernel.org
15446 S:      Supported
15447 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15448 F:      drivers/net/ethernet/toshiba/spider_net*
15449
15450 SPMI SUBSYSTEM
15451 R:      Stephen Boyd <sboyd@kernel.org>
15452 L:      linux-arm-msm@vger.kernel.org
15453 F:      Documentation/devicetree/bindings/spmi/
15454 F:      drivers/spmi/
15455 F:      include/dt-bindings/spmi/spmi.h
15456 F:      include/linux/spmi.h
15457 F:      include/trace/events/spmi.h
15458
15459 SPU FILE SYSTEM
15460 M:      Jeremy Kerr <jk@ozlabs.org>
15461 L:      linuxppc-dev@lists.ozlabs.org
15462 W:      http://www.ibm.com/developerworks/power/cell/
15463 S:      Supported
15464 F:      Documentation/filesystems/spufs.txt
15465 F:      arch/powerpc/platforms/cell/spufs/
15466
15467 SQUASHFS FILE SYSTEM
15468 M:      Phillip Lougher <phillip@squashfs.org.uk>
15469 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15470 W:      http://squashfs.org.uk
15471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15472 S:      Maintained
15473 F:      Documentation/filesystems/squashfs.txt
15474 F:      fs/squashfs/
15475
15476 SRM (Alpha) environment access
15477 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15478 S:      Maintained
15479 F:      arch/alpha/kernel/srm_env.c
15480
15481 ST LSM6DSx IMU IIO DRIVER
15482 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15483 L:      linux-iio@vger.kernel.org
15484 W:      http://www.st.com/
15485 S:      Maintained
15486 F:      drivers/iio/imu/st_lsm6dsx/
15487 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15488
15489 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15490 M:      Mickael Guene <mickael.guene@st.com>
15491 L:      linux-media@vger.kernel.org
15492 T:      git git://linuxtv.org/media_tree.git
15493 S:      Maintained
15494 F:      drivers/media/i2c/st-mipid02.c
15495 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15496
15497 ST STM32 I2C/SMBUS DRIVER
15498 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15499 L:      linux-i2c@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/i2c/busses/i2c-stm32*
15502
15503 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15504 M:      Song Qiang <songqiang1304521@gmail.com>
15505 L:      linux-iio@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/iio/proximity/vl53l0x-i2c.c
15508 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15509
15510 STABLE BRANCH
15511 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15512 M:      Sasha Levin <sashal@kernel.org>
15513 L:      stable@vger.kernel.org
15514 S:      Supported
15515 F:      Documentation/process/stable-kernel-rules.rst
15516
15517 STAGING - COMEDI
15518 M:      Ian Abbott <abbotti@mev.co.uk>
15519 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15520 S:      Odd Fixes
15521 F:      drivers/staging/comedi/
15522
15523 STAGING - FIELDBUS SUBSYSTEM
15524 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15525 S:      Maintained
15526 F:      drivers/staging/fieldbus/*
15527 F:      drivers/staging/fieldbus/Documentation/
15528
15529 STAGING - HMS ANYBUS-S BUS
15530 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15531 S:      Maintained
15532 F:      drivers/staging/fieldbus/anybuss/
15533
15534 STAGING - INDUSTRIAL IO
15535 M:      Jonathan Cameron <jic23@kernel.org>
15536 L:      linux-iio@vger.kernel.org
15537 S:      Odd Fixes
15538 F:      Documentation/devicetree/bindings/staging/iio/
15539 F:      drivers/staging/iio/
15540
15541 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15542 M:      Marc Dietrich <marvin24@gmx.de>
15543 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15544 L:      linux-tegra@vger.kernel.org
15545 S:      Maintained
15546 F:      drivers/staging/nvec/
15547
15548 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15549 M:      Jens Frederich <jfrederich@gmail.com>
15550 M:      Daniel Drake <dsd@laptop.org>
15551 M:      Jon Nettleton <jon.nettleton@gmail.com>
15552 W:      http://wiki.laptop.org/go/DCON
15553 S:      Maintained
15554 F:      drivers/staging/olpc_dcon/
15555
15556 STAGING - REALTEK RTL8712U DRIVERS
15557 M:      Larry Finger <Larry.Finger@lwfinger.net>
15558 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15559 S:      Odd Fixes
15560 F:      drivers/staging/rtl8712/
15561
15562 STAGING - REALTEK RTL8188EU DRIVERS
15563 M:      Larry Finger <Larry.Finger@lwfinger.net>
15564 S:      Odd Fixes
15565 F:      drivers/staging/rtl8188eu/
15566
15567 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15568 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15569 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15570 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15571 L:      linux-fbdev@vger.kernel.org
15572 S:      Maintained
15573 F:      drivers/staging/sm750fb/
15574
15575 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15576 M:      William Hubbs <w.d.hubbs@gmail.com>
15577 M:      Chris Brannon <chris@the-brannons.com>
15578 M:      Kirk Reiser <kirk@reisers.ca>
15579 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15580 L:      speakup@linux-speakup.org
15581 W:      http://www.linux-speakup.org/
15582 S:      Odd Fixes
15583 F:      drivers/staging/speakup/
15584
15585 STAGING - VIA VT665X DRIVERS
15586 M:      Forest Bond <forest@alittletooquiet.net>
15587 S:      Odd Fixes
15588 F:      drivers/staging/vt665?/
15589
15590 STAGING - WILC1000 WIFI DRIVER
15591 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15592 M:      Ajay Singh <ajay.kathat@microchip.com>
15593 L:      linux-wireless@vger.kernel.org
15594 S:      Supported
15595 F:      drivers/staging/wilc1000/
15596
15597 STAGING SUBSYSTEM
15598 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15600 L:      devel@driverdev.osuosl.org
15601 S:      Supported
15602 F:      drivers/staging/
15603
15604 STARFIRE/DURALAN NETWORK DRIVER
15605 M:      Ion Badulescu <ionut@badula.org>
15606 S:      Odd Fixes
15607 F:      drivers/net/ethernet/adaptec/starfire*
15608
15609 STEC S1220 SKD DRIVER
15610 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15611 L:      linux-block@vger.kernel.org
15612 S:      Maintained
15613 F:      drivers/block/skd*[ch]
15614
15615 STI AUDIO (ASoC) DRIVERS
15616 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15618 S:      Maintained
15619 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15620 F:      sound/soc/sti/
15621
15622 STI CEC DRIVER
15623 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15624 S:      Maintained
15625 F:      drivers/media/platform/sti/cec/
15626 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15627
15628 STK1160 USB VIDEO CAPTURE DRIVER
15629 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15630 L:      linux-media@vger.kernel.org
15631 T:      git git://linuxtv.org/media_tree.git
15632 S:      Maintained
15633 F:      drivers/media/usb/stk1160/
15634
15635 STM32 AUDIO (ASoC) DRIVERS
15636 M:      Olivier Moysan <olivier.moysan@st.com>
15637 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15639 S:      Maintained
15640 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15641 F:      sound/soc/stm/
15642
15643 STM32 TIMER/LPTIMER DRIVERS
15644 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15645 S:      Maintained
15646 F:      drivers/*/stm32-*timer*
15647 F:      drivers/pwm/pwm-stm32*
15648 F:      include/linux/*/stm32-*tim*
15649 F:      Documentation/ABI/testing/*timer-stm32
15650 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15651 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15652
15653 STMMAC ETHERNET DRIVER
15654 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15655 M:      Alexandre Torgue <alexandre.torgue@st.com>
15656 M:      Jose Abreu <joabreu@synopsys.com>
15657 L:      netdev@vger.kernel.org
15658 W:      http://www.stlinux.com
15659 S:      Supported
15660 F:      drivers/net/ethernet/stmicro/stmmac/
15661
15662 SUN3/3X
15663 M:      Sam Creasey <sammy@sammy.net>
15664 W:      http://sammy.net/sun3/
15665 S:      Maintained
15666 F:      arch/m68k/kernel/*sun3*
15667 F:      arch/m68k/sun3*/
15668 F:      arch/m68k/include/asm/sun3*
15669 F:      drivers/net/ethernet/i825xx/sun3*
15670
15671 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15672 M:      Hans de Goede <hdegoede@redhat.com>
15673 L:      linux-input@vger.kernel.org
15674 S:      Maintained
15675 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15676 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15677
15678 SUNDANCE NETWORK DRIVER
15679 M:      Denis Kirjanov <kda@linux-powerpc.org>
15680 L:      netdev@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/net/ethernet/dlink/sundance.c
15683
15684 SUPERH
15685 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15686 M:      Rich Felker <dalias@libc.org>
15687 L:      linux-sh@vger.kernel.org
15688 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15689 S:      Maintained
15690 F:      Documentation/sh/
15691 F:      arch/sh/
15692 F:      drivers/sh/
15693
15694 SUSPEND TO RAM
15695 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15696 M:      Len Brown <len.brown@intel.com>
15697 M:      Pavel Machek <pavel@ucw.cz>
15698 L:      linux-pm@vger.kernel.org
15699 B:      https://bugzilla.kernel.org
15700 S:      Supported
15701 F:      Documentation/power/
15702 F:      arch/x86/kernel/acpi/
15703 F:      drivers/base/power/
15704 F:      kernel/power/
15705 F:      include/linux/suspend.h
15706 F:      include/linux/freezer.h
15707 F:      include/linux/pm.h
15708
15709 SVGA HANDLING
15710 M:      Martin Mares <mj@ucw.cz>
15711 L:      linux-video@atrey.karlin.mff.cuni.cz
15712 S:      Maintained
15713 F:      Documentation/admin-guide/svga.rst
15714 F:      arch/x86/boot/video*
15715
15716 SWIOTLB SUBSYSTEM
15717 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15718 L:      iommu@lists.linux-foundation.org
15719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15720 S:      Supported
15721 F:      kernel/dma/swiotlb.c
15722 F:      arch/*/kernel/pci-swiotlb.c
15723 F:      include/linux/swiotlb.h
15724
15725 SWITCHDEV
15726 M:      Jiri Pirko <jiri@resnulli.us>
15727 M:      Ivan Vecera <ivecera@redhat.com>
15728 L:      netdev@vger.kernel.org
15729 S:      Supported
15730 F:      net/switchdev/
15731 F:      include/net/switchdev.h
15732
15733 SY8106A REGULATOR DRIVER
15734 M:      Icenowy Zheng <icenowy@aosc.io>
15735 S:      Maintained
15736 F:      drivers/regulator/sy8106a-regulator.c
15737 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15738
15739 SYNC FILE FRAMEWORK
15740 M:      Sumit Semwal <sumit.semwal@linaro.org>
15741 R:      Gustavo Padovan <gustavo@padovan.org>
15742 S:      Maintained
15743 L:      linux-media@vger.kernel.org
15744 L:      dri-devel@lists.freedesktop.org
15745 F:      drivers/dma-buf/sync_*
15746 F:      drivers/dma-buf/dma-fence*
15747 F:      drivers/dma-buf/sw_sync.c
15748 F:      include/linux/sync_file.h
15749 F:      include/uapi/linux/sync_file.h
15750 F:      Documentation/driver-api/sync_file.rst
15751 T:      git git://anongit.freedesktop.org/drm/drm-misc
15752
15753 SYNOPSYS ARC ARCHITECTURE
15754 M:      Vineet Gupta <vgupta@synopsys.com>
15755 L:      linux-snps-arc@lists.infradead.org
15756 S:      Supported
15757 F:      arch/arc/
15758 F:      Documentation/devicetree/bindings/arc/*
15759 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15760 F:      drivers/clocksource/arc_timer.c
15761 F:      drivers/tty/serial/arc_uart.c
15762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15763
15764 SYNOPSYS ARC HSDK SDP pll clock driver
15765 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15766 S:      Supported
15767 F:      drivers/clk/clk-hsdk-pll.c
15768 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15769
15770 SYNOPSYS ARC SDP clock driver
15771 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15772 S:      Supported
15773 F:      drivers/clk/axs10x/*
15774 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15775
15776 SYNOPSYS ARC SDP platform support
15777 M:      Alexey Brodkin <abrodkin@synopsys.com>
15778 S:      Supported
15779 F:      arch/arc/plat-axs10x
15780 F:      arch/arc/boot/dts/ax*
15781 F:      Documentation/devicetree/bindings/arc/axs10*
15782
15783 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15784 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15785 S:      Supported
15786 F:      drivers/reset/reset-axs10x.c
15787 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15788
15789 SYNOPSYS CREG GPIO DRIVER
15790 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15791 S:      Maintained
15792 F:      drivers/gpio/gpio-creg-snps.c
15793 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15794
15795 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15796 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15797 S:      Maintained
15798 F:      drivers/tty/serial/8250/8250_dw.c
15799
15800 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15801 M:      Hoan Tran <hoan@os.amperecomputing.com>
15802 L:      linux-gpio@vger.kernel.org
15803 S:      Maintained
15804 F:      drivers/gpio/gpio-dwapb.c
15805 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15806
15807 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15808 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15809 S:      Maintained
15810 F:      drivers/dma/dw-axi-dmac/
15811 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15812
15813 SYNOPSYS DESIGNWARE DMAC DRIVER
15814 M:      Viresh Kumar <vireshk@kernel.org>
15815 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15816 S:      Maintained
15817 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15818 F:      drivers/dma/dw/
15819 F:      include/dt-bindings/dma/dw-dmac.h
15820 F:      include/linux/dma/dw.h
15821 F:      include/linux/platform_data/dma-dw.h
15822
15823 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15824 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15825 L:      netdev@vger.kernel.org
15826 S:      Supported
15827 F:      drivers/net/ethernet/synopsys/
15828
15829 SYNOPSYS DESIGNWARE I2C DRIVER
15830 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15831 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15832 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15833 L:      linux-i2c@vger.kernel.org
15834 S:      Maintained
15835 F:      drivers/i2c/busses/i2c-designware-*
15836 F:      include/linux/platform_data/i2c-designware.h
15837
15838 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15839 M:      Jaehoon Chung <jh80.chung@samsung.com>
15840 L:      linux-mmc@vger.kernel.org
15841 S:      Maintained
15842 F:      drivers/mmc/host/dw_mmc*
15843
15844 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15845 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15846 S:      Supported
15847 F:      drivers/reset/reset-hsdk.c
15848 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15849 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15850
15851 SYSTEM CONFIGURATION (SYSCON)
15852 M:      Lee Jones <lee.jones@linaro.org>
15853 M:      Arnd Bergmann <arnd@arndb.de>
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15855 S:      Supported
15856 F:      drivers/mfd/syscon.c
15857
15858 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15859 M:      Sudeep Holla <sudeep.holla@arm.com>
15860 L:      linux-arm-kernel@lists.infradead.org
15861 S:      Maintained
15862 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15863 F:      drivers/clk/clk-sc[mp]i.c
15864 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15865 F:      drivers/firmware/arm_scpi.c
15866 F:      drivers/firmware/arm_scmi/
15867 F:      drivers/reset/reset-scmi.c
15868 F:      include/linux/sc[mp]i_protocol.h
15869
15870 SYSTEM RESET/SHUTDOWN DRIVERS
15871 M:      Sebastian Reichel <sre@kernel.org>
15872 L:      linux-pm@vger.kernel.org
15873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15874 S:      Maintained
15875 F:      Documentation/devicetree/bindings/power/reset/
15876 F:      drivers/power/reset/
15877
15878 SYSTEM TRACE MODULE CLASS
15879 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15880 S:      Maintained
15881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15882 F:      Documentation/trace/stm.rst
15883 F:      drivers/hwtracing/stm/
15884 F:      include/linux/stm.h
15885 F:      include/uapi/linux/stm.h
15886
15887 SYSV FILESYSTEM
15888 M:      Christoph Hellwig <hch@infradead.org>
15889 S:      Maintained
15890 F:      Documentation/filesystems/sysv-fs.txt
15891 F:      fs/sysv/
15892 F:      include/linux/sysv_fs.h
15893
15894 TASKSTATS STATISTICS INTERFACE
15895 M:      Balbir Singh <bsingharora@gmail.com>
15896 S:      Maintained
15897 F:      Documentation/accounting/taskstats*
15898 F:      include/linux/taskstats*
15899 F:      kernel/taskstats.c
15900
15901 TC subsystem
15902 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15903 M:      Cong Wang <xiyou.wangcong@gmail.com>
15904 M:      Jiri Pirko <jiri@resnulli.us>
15905 L:      netdev@vger.kernel.org
15906 S:      Maintained
15907 F:      include/net/pkt_cls.h
15908 F:      include/net/pkt_sched.h
15909 F:      include/net/tc_act/
15910 F:      include/uapi/linux/pkt_cls.h
15911 F:      include/uapi/linux/pkt_sched.h
15912 F:      include/uapi/linux/tc_act/
15913 F:      include/uapi/linux/tc_ematch/
15914 F:      net/sched/
15915
15916 TC90522 MEDIA DRIVER
15917 M:      Akihiro Tsukada <tskd08@gmail.com>
15918 L:      linux-media@vger.kernel.org
15919 S:      Odd Fixes
15920 F:      drivers/media/dvb-frontends/tc90522*
15921
15922 TCP LOW PRIORITY MODULE
15923 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15924 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15925 W:      http://tcp-lp-mod.sourceforge.net/
15926 S:      Maintained
15927 F:      net/ipv4/tcp_lp.c
15928
15929 TDA10071 MEDIA DRIVER
15930 M:      Antti Palosaari <crope@iki.fi>
15931 L:      linux-media@vger.kernel.org
15932 W:      https://linuxtv.org
15933 W:      http://palosaari.fi/linux/
15934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15935 T:      git git://linuxtv.org/anttip/media_tree.git
15936 S:      Maintained
15937 F:      drivers/media/dvb-frontends/tda10071*
15938
15939 TDA18212 MEDIA DRIVER
15940 M:      Antti Palosaari <crope@iki.fi>
15941 L:      linux-media@vger.kernel.org
15942 W:      https://linuxtv.org
15943 W:      http://palosaari.fi/linux/
15944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15945 T:      git git://linuxtv.org/anttip/media_tree.git
15946 S:      Maintained
15947 F:      drivers/media/tuners/tda18212*
15948
15949 TDA18218 MEDIA DRIVER
15950 M:      Antti Palosaari <crope@iki.fi>
15951 L:      linux-media@vger.kernel.org
15952 W:      https://linuxtv.org
15953 W:      http://palosaari.fi/linux/
15954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15955 T:      git git://linuxtv.org/anttip/media_tree.git
15956 S:      Maintained
15957 F:      drivers/media/tuners/tda18218*
15958
15959 TDA18250 MEDIA DRIVER
15960 M:      Olli Salonen <olli.salonen@iki.fi>
15961 L:      linux-media@vger.kernel.org
15962 W:      https://linuxtv.org
15963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15964 T:      git git://linuxtv.org/media_tree.git
15965 S:      Maintained
15966 F:      drivers/media/tuners/tda18250*
15967
15968 TDA18271 MEDIA DRIVER
15969 M:      Michael Krufky <mkrufky@linuxtv.org>
15970 L:      linux-media@vger.kernel.org
15971 W:      https://linuxtv.org
15972 W:      http://github.com/mkrufky
15973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15974 T:      git git://linuxtv.org/mkrufky/tuners.git
15975 S:      Maintained
15976 F:      drivers/media/tuners/tda18271*
15977
15978 TDA1997x MEDIA DRIVER
15979 M:      Tim Harvey <tharvey@gateworks.com>
15980 L:      linux-media@vger.kernel.org
15981 W:      https://linuxtv.org
15982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15983 S:      Maintained
15984 F:      drivers/media/i2c/tda1997x.*
15985
15986 TDA827x MEDIA DRIVER
15987 M:      Michael Krufky <mkrufky@linuxtv.org>
15988 L:      linux-media@vger.kernel.org
15989 W:      https://linuxtv.org
15990 W:      http://github.com/mkrufky
15991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15992 T:      git git://linuxtv.org/mkrufky/tuners.git
15993 S:      Maintained
15994 F:      drivers/media/tuners/tda8290.*
15995
15996 TDA8290 MEDIA DRIVER
15997 M:      Michael Krufky <mkrufky@linuxtv.org>
15998 L:      linux-media@vger.kernel.org
15999 W:      https://linuxtv.org
16000 W:      http://github.com/mkrufky
16001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16002 T:      git git://linuxtv.org/mkrufky/tuners.git
16003 S:      Maintained
16004 F:      drivers/media/tuners/tda8290.*
16005
16006 TDA9840 MEDIA DRIVER
16007 M:      Hans Verkuil <hverkuil@xs4all.nl>
16008 L:      linux-media@vger.kernel.org
16009 T:      git git://linuxtv.org/media_tree.git
16010 W:      https://linuxtv.org
16011 S:      Maintained
16012 F:      drivers/media/i2c/tda9840*
16013
16014 TEA5761 TUNER DRIVER
16015 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16016 L:      linux-media@vger.kernel.org
16017 W:      https://linuxtv.org
16018 T:      git git://linuxtv.org/media_tree.git
16019 S:      Odd fixes
16020 F:      drivers/media/tuners/tea5761.*
16021
16022 TEA5767 TUNER DRIVER
16023 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16024 L:      linux-media@vger.kernel.org
16025 W:      https://linuxtv.org
16026 T:      git git://linuxtv.org/media_tree.git
16027 S:      Maintained
16028 F:      drivers/media/tuners/tea5767.*
16029
16030 TEA6415C MEDIA DRIVER
16031 M:      Hans Verkuil <hverkuil@xs4all.nl>
16032 L:      linux-media@vger.kernel.org
16033 T:      git git://linuxtv.org/media_tree.git
16034 W:      https://linuxtv.org
16035 S:      Maintained
16036 F:      drivers/media/i2c/tea6415c*
16037
16038 TEA6420 MEDIA DRIVER
16039 M:      Hans Verkuil <hverkuil@xs4all.nl>
16040 L:      linux-media@vger.kernel.org
16041 T:      git git://linuxtv.org/media_tree.git
16042 W:      https://linuxtv.org
16043 S:      Maintained
16044 F:      drivers/media/i2c/tea6420*
16045
16046 TEAM DRIVER
16047 M:      Jiri Pirko <jiri@resnulli.us>
16048 L:      netdev@vger.kernel.org
16049 S:      Supported
16050 F:      drivers/net/team/
16051 F:      include/linux/if_team.h
16052 F:      include/uapi/linux/if_team.h
16053
16054 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16055 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16056 S:      Maintained
16057 F:      arch/x86/platform/ts5500/
16058
16059 TECHNOTREND USB IR RECEIVER
16060 M:      Sean Young <sean@mess.org>
16061 L:      linux-media@vger.kernel.org
16062 S:      Maintained
16063 F:      drivers/media/rc/ttusbir.c
16064
16065 TECHWELL TW9910 VIDEO DECODER
16066 L:      linux-media@vger.kernel.org
16067 S:      Orphan
16068 F:      drivers/media/i2c/tw9910.c
16069 F:      include/media/i2c/tw9910.h
16070
16071 TEE SUBSYSTEM
16072 M:      Jens Wiklander <jens.wiklander@linaro.org>
16073 L:      tee-dev@lists.linaro.org
16074 S:      Maintained
16075 F:      include/linux/tee_drv.h
16076 F:      include/uapi/linux/tee.h
16077 F:      drivers/tee/
16078 F:      Documentation/tee.txt
16079
16080 TEGRA ARCHITECTURE SUPPORT
16081 M:      Thierry Reding <thierry.reding@gmail.com>
16082 M:      Jonathan Hunter <jonathanh@nvidia.com>
16083 L:      linux-tegra@vger.kernel.org
16084 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16086 S:      Supported
16087 N:      [^a-z]tegra
16088
16089 TEGRA CLOCK DRIVER
16090 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16091 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16092 S:      Supported
16093 F:      drivers/clk/tegra/
16094
16095 TEGRA DMA DRIVERS
16096 M:      Laxman Dewangan <ldewangan@nvidia.com>
16097 M:      Jon Hunter <jonathanh@nvidia.com>
16098 S:      Supported
16099 F:      drivers/dma/tegra*
16100
16101 TEGRA I2C DRIVER
16102 M:      Laxman Dewangan <ldewangan@nvidia.com>
16103 R:      Dmitry Osipenko <digetx@gmail.com>
16104 S:      Supported
16105 F:      drivers/i2c/busses/i2c-tegra.c
16106
16107 TEGRA IOMMU DRIVERS
16108 M:      Thierry Reding <thierry.reding@gmail.com>
16109 L:      linux-tegra@vger.kernel.org
16110 S:      Supported
16111 F:      drivers/iommu/tegra*
16112
16113 TEGRA KBC DRIVER
16114 M:      Laxman Dewangan <ldewangan@nvidia.com>
16115 S:      Supported
16116 F:      drivers/input/keyboard/tegra-kbc.c
16117
16118 TEGRA NAND DRIVER
16119 M:      Stefan Agner <stefan@agner.ch>
16120 M:      Lucas Stach <dev@lynxeye.de>
16121 S:      Maintained
16122 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16123 F:      drivers/mtd/nand/raw/tegra_nand.c
16124
16125 TEGRA PWM DRIVER
16126 M:      Thierry Reding <thierry.reding@gmail.com>
16127 S:      Supported
16128 F:      drivers/pwm/pwm-tegra.c
16129
16130 TEGRA SERIAL DRIVER
16131 M:      Laxman Dewangan <ldewangan@nvidia.com>
16132 S:      Supported
16133 F:      drivers/tty/serial/serial-tegra.c
16134
16135 TEGRA SPI DRIVER
16136 M:      Laxman Dewangan <ldewangan@nvidia.com>
16137 S:      Supported
16138 F:      drivers/spi/spi-tegra*
16139
16140 TEGRA XUSB PADCTL DRIVER
16141 M:      JC Kuo <jckuo@nvidia.com>
16142 S:      Supported
16143 F:      drivers/phy/tegra/xusb*
16144
16145 TEHUTI ETHERNET DRIVER
16146 M:      Andy Gospodarek <andy@greyhouse.net>
16147 L:      netdev@vger.kernel.org
16148 S:      Supported
16149 F:      drivers/net/ethernet/tehuti/*
16150
16151 Telecom Clock Driver for MCPL0010
16152 M:      Mark Gross <mark.gross@intel.com>
16153 S:      Supported
16154 F:      drivers/char/tlclk.c
16155
16156 TENSILICA XTENSA PORT (xtensa)
16157 M:      Chris Zankel <chris@zankel.net>
16158 M:      Max Filippov <jcmvbkbc@gmail.com>
16159 L:      linux-xtensa@linux-xtensa.org
16160 T:      git git://github.com/czankel/xtensa-linux.git
16161 S:      Maintained
16162 F:      arch/xtensa/
16163 F:      drivers/irqchip/irq-xtensa-*
16164
16165 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16166 M:      Nishanth Menon <nm@ti.com>
16167 M:      Tero Kristo <t-kristo@ti.com>
16168 M:      Santosh Shilimkar <ssantosh@kernel.org>
16169 L:      linux-arm-kernel@lists.infradead.org
16170 S:      Maintained
16171 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16172 F:      drivers/firmware/ti_sci*
16173 F:      include/linux/soc/ti/ti_sci_protocol.h
16174 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16175 F:      drivers/soc/ti/ti_sci_pm_domains.c
16176 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16177 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16178 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16179 F:      drivers/clk/keystone/sci-clk.c
16180 F:      drivers/reset/reset-ti-sci.c
16181 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16182 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16183 F:      drivers/irqchip/irq-ti-sci-intr.c
16184 F:      drivers/irqchip/irq-ti-sci-inta.c
16185 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16186 F:      drivers/soc/ti/ti_sci_inta_msi.c
16187
16188 Texas Instruments ASoC drivers
16189 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16190 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16191 S:      Maintained
16192 F:      sound/soc/ti/
16193
16194 Texas Instruments' DAC7612 DAC Driver
16195 M:      Ricardo Ribalda <ricardo@ribalda.com>
16196 L:      linux-iio@vger.kernel.org
16197 S:      Supported
16198 F:      drivers/iio/dac/ti-dac7612.c
16199 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16200
16201 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16202 M:      Hans Verkuil <hverkuil@xs4all.nl>
16203 L:      linux-media@vger.kernel.org
16204 T:      git git://linuxtv.org/media_tree.git
16205 W:      https://linuxtv.org
16206 S:      Maintained
16207 F:      drivers/media/radio/radio-raremono.c
16208
16209 THERMAL
16210 M:      Zhang Rui <rui.zhang@intel.com>
16211 M:      Eduardo Valentin <edubezval@gmail.com>
16212 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16213 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16214 L:      linux-pm@vger.kernel.org
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16217 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16218 S:      Supported
16219 F:      drivers/thermal/
16220 F:      include/linux/thermal.h
16221 F:      include/uapi/linux/thermal.h
16222 F:      include/linux/cpu_cooling.h
16223 F:      Documentation/devicetree/bindings/thermal/
16224
16225 THERMAL/CPU_COOLING
16226 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16227 M:      Viresh Kumar <viresh.kumar@linaro.org>
16228 M:      Javi Merino <javi.merino@kernel.org>
16229 L:      linux-pm@vger.kernel.org
16230 S:      Supported
16231 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16232 F:      drivers/thermal/cpu_cooling.c
16233 F:      include/linux/cpu_cooling.h
16234
16235 THINKPAD ACPI EXTRAS DRIVER
16236 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16237 L:      ibm-acpi-devel@lists.sourceforge.net
16238 L:      platform-driver-x86@vger.kernel.org
16239 W:      http://ibm-acpi.sourceforge.net
16240 W:      http://thinkwiki.org/wiki/Ibm-acpi
16241 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16242 S:      Maintained
16243 F:      drivers/platform/x86/thinkpad_acpi.c
16244
16245 THUNDERBOLT DRIVER
16246 M:      Andreas Noever <andreas.noever@gmail.com>
16247 M:      Michael Jamet <michael.jamet@intel.com>
16248 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16249 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16251 S:      Maintained
16252 F:      Documentation/admin-guide/thunderbolt.rst
16253 F:      drivers/thunderbolt/
16254 F:      include/linux/thunderbolt.h
16255
16256 THUNDERBOLT NETWORK DRIVER
16257 M:      Michael Jamet <michael.jamet@intel.com>
16258 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16259 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16260 L:      netdev@vger.kernel.org
16261 S:      Maintained
16262 F:      drivers/net/thunderbolt.c
16263
16264 THUNDERX GPIO DRIVER
16265 M:      David Daney <david.daney@cavium.com>
16266 S:      Maintained
16267 F:      drivers/gpio/gpio-thunderx.c
16268
16269 TI AM437X VPFE DRIVER
16270 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16271 L:      linux-media@vger.kernel.org
16272 W:      https://linuxtv.org
16273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16274 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16275 S:      Maintained
16276 F:      drivers/media/platform/am437x/
16277
16278 TI BANDGAP AND THERMAL DRIVER
16279 M:      Eduardo Valentin <edubezval@gmail.com>
16280 M:      Keerthy <j-keerthy@ti.com>
16281 L:      linux-pm@vger.kernel.org
16282 L:      linux-omap@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/thermal/ti-soc-thermal/
16285
16286 TI BQ27XXX POWER SUPPLY DRIVER
16287 R:      Andrew F. Davis <afd@ti.com>
16288 F:      include/linux/power/bq27xxx_battery.h
16289 F:      drivers/power/supply/bq27xxx_battery.c
16290 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16291
16292 TI CDCE706 CLOCK DRIVER
16293 M:      Max Filippov <jcmvbkbc@gmail.com>
16294 S:      Maintained
16295 F:      drivers/clk/clk-cdce706.c
16296
16297 TI CLOCK DRIVER
16298 M:      Tero Kristo <t-kristo@ti.com>
16299 L:      linux-omap@vger.kernel.org
16300 S:      Maintained
16301 F:      drivers/clk/ti/
16302 F:      include/linux/clk/ti.h
16303
16304 TI DAVINCI MACHINE SUPPORT
16305 M:      Sekhar Nori <nsekhar@ti.com>
16306 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16309 S:      Supported
16310 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16311 F:      arch/arm/mach-davinci/
16312 F:      drivers/i2c/busses/i2c-davinci.c
16313 F:      arch/arm/boot/dts/da850*
16314
16315 TI DAVINCI SERIES CLOCK DRIVER
16316 M:      David Lechner <david@lechnology.com>
16317 R:      Sekhar Nori <nsekhar@ti.com>
16318 S:      Maintained
16319 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16320 F:      drivers/clk/davinci/
16321
16322 TI DAVINCI SERIES GPIO DRIVER
16323 M:      Keerthy <j-keerthy@ti.com>
16324 L:      linux-gpio@vger.kernel.org
16325 S:      Maintained
16326 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16327 F:      drivers/gpio/gpio-davinci.c
16328
16329 TI DAVINCI SERIES MEDIA DRIVER
16330 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16331 L:      linux-media@vger.kernel.org
16332 W:      https://linuxtv.org
16333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16334 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16335 S:      Maintained
16336 F:      drivers/media/platform/davinci/
16337 F:      include/media/davinci/
16338
16339 TI ETHERNET SWITCH DRIVER (CPSW)
16340 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16341 L:      linux-omap@vger.kernel.org
16342 L:      netdev@vger.kernel.org
16343 S:      Maintained
16344 F:      drivers/net/ethernet/ti/cpsw*
16345 F:      drivers/net/ethernet/ti/davinci*
16346
16347 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16348 M:      Alex Dubov <oakad@yahoo.com>
16349 S:      Maintained
16350 W:      http://tifmxx.berlios.de/
16351 F:      drivers/memstick/host/tifm_ms.c
16352 F:      drivers/misc/tifm*
16353 F:      drivers/mmc/host/tifm_sd.c
16354 F:      include/linux/tifm.h
16355
16356 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16357 M:      Santosh Shilimkar <ssantosh@kernel.org>
16358 L:      linux-kernel@vger.kernel.org
16359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16360 S:      Maintained
16361 F:      drivers/soc/ti/*
16362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16363
16364 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16365 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16366 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16368 S:      Maintained
16369 F:      sound/soc/codecs/lm49453*
16370 F:      sound/soc/codecs/isabelle*
16371
16372 TI LP855x BACKLIGHT DRIVER
16373 M:      Milo Kim <milo.kim@ti.com>
16374 S:      Maintained
16375 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16376 F:      drivers/video/backlight/lp855x_bl.c
16377 F:      include/linux/platform_data/lp855x.h
16378
16379 TI LP8727 CHARGER DRIVER
16380 M:      Milo Kim <milo.kim@ti.com>
16381 S:      Maintained
16382 F:      drivers/power/supply/lp8727_charger.c
16383 F:      include/linux/platform_data/lp8727.h
16384
16385 TI LP8788 MFD DRIVER
16386 M:      Milo Kim <milo.kim@ti.com>
16387 S:      Maintained
16388 F:      drivers/iio/adc/lp8788_adc.c
16389 F:      drivers/leds/leds-lp8788.c
16390 F:      drivers/mfd/lp8788*.c
16391 F:      drivers/power/supply/lp8788-charger.c
16392 F:      drivers/regulator/lp8788-*.c
16393 F:      include/linux/mfd/lp8788*.h
16394
16395 TI NETCP ETHERNET DRIVER
16396 M:      Wingman Kwok <w-kwok2@ti.com>
16397 M:      Murali Karicheri <m-karicheri2@ti.com>
16398 L:      netdev@vger.kernel.org
16399 S:      Maintained
16400 F:      drivers/net/ethernet/ti/netcp*
16401
16402 TI PCM3060 ASoC CODEC DRIVER
16403 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16405 S:      Maintained
16406 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16407 F:      sound/soc/codecs/pcm3060*
16408
16409 TI TAS571X FAMILY ASoC CODEC DRIVER
16410 M:      Kevin Cernekee <cernekee@chromium.org>
16411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16412 S:      Odd Fixes
16413 F:      sound/soc/codecs/tas571x*
16414
16415 TI TRF7970A NFC DRIVER
16416 M:      Mark Greer <mgreer@animalcreek.com>
16417 L:      linux-wireless@vger.kernel.org
16418 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16419 S:      Supported
16420 F:      drivers/nfc/trf7970a.c
16421 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16422
16423 TI TWL4030 SERIES SOC CODEC DRIVER
16424 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16425 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16426 S:      Maintained
16427 F:      sound/soc/codecs/twl4030*
16428
16429 TI VPE/CAL DRIVERS
16430 M:      Benoit Parrot <bparrot@ti.com>
16431 L:      linux-media@vger.kernel.org
16432 W:      http://linuxtv.org/
16433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16434 S:      Maintained
16435 F:      drivers/media/platform/ti-vpe/
16436 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16437
16438 TI WILINK WIRELESS DRIVERS
16439 L:      linux-wireless@vger.kernel.org
16440 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16441 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16443 S:      Orphan
16444 F:      drivers/net/wireless/ti/
16445 F:      include/linux/wl12xx.h
16446
16447 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16448 M:      John Stultz <john.stultz@linaro.org>
16449 M:      Thomas Gleixner <tglx@linutronix.de>
16450 R:      Stephen Boyd <sboyd@kernel.org>
16451 L:      linux-kernel@vger.kernel.org
16452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16453 S:      Supported
16454 F:      include/linux/clocksource.h
16455 F:      include/linux/time.h
16456 F:      include/linux/timex.h
16457 F:      include/uapi/linux/time.h
16458 F:      include/uapi/linux/timex.h
16459 F:      kernel/time/clocksource.c
16460 F:      kernel/time/time*.c
16461 F:      kernel/time/alarmtimer.c
16462 F:      kernel/time/ntp.c
16463 F:      tools/testing/selftests/timers/
16464
16465 TIPC NETWORK LAYER
16466 M:      Jon Maloy <jon.maloy@ericsson.com>
16467 M:      Ying Xue <ying.xue@windriver.com>
16468 L:      netdev@vger.kernel.org (core kernel code)
16469 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16470 W:      http://tipc.sourceforge.net/
16471 S:      Maintained
16472 F:      include/uapi/linux/tipc*.h
16473 F:      net/tipc/
16474
16475 TLAN NETWORK DRIVER
16476 M:      Samuel Chessman <chessman@tux.org>
16477 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16478 W:      http://sourceforge.net/projects/tlan/
16479 S:      Maintained
16480 F:      Documentation/networking/device_drivers/ti/tlan.txt
16481 F:      drivers/net/ethernet/ti/tlan.*
16482
16483 TM6000 VIDEO4LINUX DRIVER
16484 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16485 L:      linux-media@vger.kernel.org
16486 W:      https://linuxtv.org
16487 T:      git git://linuxtv.org/media_tree.git
16488 S:      Odd fixes
16489 F:      drivers/media/usb/tm6000/
16490 F:      Documentation/media/v4l-drivers/tm6000*
16491
16492 TMIO/SDHI MMC DRIVER
16493 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16494 L:      linux-mmc@vger.kernel.org
16495 S:      Supported
16496 F:      drivers/mmc/host/tmio_mmc*
16497 F:      drivers/mmc/host/renesas_sdhi*
16498 F:      include/linux/mfd/tmio.h
16499
16500 TMP401 HARDWARE MONITOR DRIVER
16501 M:      Guenter Roeck <linux@roeck-us.net>
16502 L:      linux-hwmon@vger.kernel.org
16503 S:      Maintained
16504 F:      Documentation/hwmon/tmp401.rst
16505 F:      drivers/hwmon/tmp401.c
16506
16507 TMP513 HARDWARE MONITOR DRIVER
16508 M:      Eric Tremblay <etremblay@distech-controls.com>
16509 L:      linux-hwmon@vger.kernel.org
16510 S:      Maintained
16511 F:      Documentation/hwmon/tmp513.rst
16512 F:      drivers/hwmon/tmp513.c
16513
16514 TMPFS (SHMEM FILESYSTEM)
16515 M:      Hugh Dickins <hughd@google.com>
16516 L:      linux-mm@kvack.org
16517 S:      Maintained
16518 F:      include/linux/shmem_fs.h
16519 F:      mm/shmem.c
16520
16521 TOMOYO SECURITY MODULE
16522 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16523 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16524 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16525 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16526 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16527 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16528 W:      https://tomoyo.osdn.jp/
16529 S:      Maintained
16530 F:      security/tomoyo/
16531
16532 TOPSTAR LAPTOP EXTRAS DRIVER
16533 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16534 L:      platform-driver-x86@vger.kernel.org
16535 S:      Maintained
16536 F:      drivers/platform/x86/topstar-laptop.c
16537
16538 TORTURE-TEST MODULES
16539 M:      Davidlohr Bueso <dave@stgolabs.net>
16540 M:      "Paul E. McKenney" <paulmck@kernel.org>
16541 M:      Josh Triplett <josh@joshtriplett.org>
16542 L:      linux-kernel@vger.kernel.org
16543 S:      Supported
16544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16545 F:      Documentation/RCU/torture.txt
16546 F:      kernel/torture.c
16547 F:      kernel/rcu/rcutorture.c
16548 F:      kernel/rcu/rcuperf.c
16549 F:      kernel/locking/locktorture.c
16550
16551 TOSHIBA ACPI EXTRAS DRIVER
16552 M:      Azael Avalos <coproscefalo@gmail.com>
16553 L:      platform-driver-x86@vger.kernel.org
16554 S:      Maintained
16555 F:      drivers/platform/x86/toshiba_acpi.c
16556
16557 TOSHIBA BLUETOOTH DRIVER
16558 M:      Azael Avalos <coproscefalo@gmail.com>
16559 L:      platform-driver-x86@vger.kernel.org
16560 S:      Maintained
16561 F:      drivers/platform/x86/toshiba_bluetooth.c
16562
16563 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16564 M:      Azael Avalos <coproscefalo@gmail.com>
16565 L:      platform-driver-x86@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/platform/x86/toshiba_haps.c
16568
16569 TOSHIBA SMM DRIVER
16570 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16571 W:      http://www.buzzard.org.uk/toshiba/
16572 S:      Maintained
16573 F:      drivers/char/toshiba.c
16574 F:      include/linux/toshiba.h
16575 F:      include/uapi/linux/toshiba.h
16576
16577 TOSHIBA TC358743 DRIVER
16578 M:      Mats Randgaard <matrandg@cisco.com>
16579 L:      linux-media@vger.kernel.org
16580 S:      Maintained
16581 F:      drivers/media/i2c/tc358743*
16582 F:      include/media/i2c/tc358743.h
16583
16584 TOSHIBA WMI HOTKEYS DRIVER
16585 M:      Azael Avalos <coproscefalo@gmail.com>
16586 L:      platform-driver-x86@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/platform/x86/toshiba-wmi.c
16589
16590 TPM DEVICE DRIVER
16591 M:      Peter Huewe <peterhuewe@gmx.de>
16592 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16593 R:      Jason Gunthorpe <jgg@ziepe.ca>
16594 L:      linux-integrity@vger.kernel.org
16595 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16596 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16597 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16598 S:      Maintained
16599 F:      drivers/char/tpm/
16600
16601 TRACING
16602 M:      Steven Rostedt <rostedt@goodmis.org>
16603 M:      Ingo Molnar <mingo@redhat.com>
16604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16605 S:      Maintained
16606 F:      Documentation/trace/ftrace.rst
16607 F:      arch/*/*/*/ftrace.h
16608 F:      arch/*/kernel/ftrace.c
16609 F:      include/*/ftrace.h
16610 F:      include/linux/trace*.h
16611 F:      include/trace/
16612 F:      kernel/trace/
16613 F:      tools/testing/selftests/ftrace/
16614
16615 TRACING MMIO ACCESSES (MMIOTRACE)
16616 M:      Steven Rostedt <rostedt@goodmis.org>
16617 M:      Ingo Molnar <mingo@kernel.org>
16618 R:      Karol Herbst <karolherbst@gmail.com>
16619 R:      Pekka Paalanen <ppaalanen@gmail.com>
16620 S:      Maintained
16621 L:      linux-kernel@vger.kernel.org
16622 L:      nouveau@lists.freedesktop.org
16623 F:      kernel/trace/trace_mmiotrace.c
16624 F:      include/linux/mmiotrace.h
16625 F:      arch/x86/mm/kmmio.c
16626 F:      arch/x86/mm/mmio-mod.c
16627 F:      arch/x86/mm/testmmiotrace.c
16628
16629 TRIVIAL PATCHES
16630 M:      Jiri Kosina <trivial@kernel.org>
16631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16632 S:      Maintained
16633 K:      ^Subject:.*(?i)trivial
16634
16635 TEMPO SEMICONDUCTOR DRIVERS
16636 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16637 S:      Maintained
16638 F:      sound/soc/codecs/tscs*.c
16639 F:      sound/soc/codecs/tscs*.h
16640 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16641
16642 TTY LAYER
16643 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16644 M:      Jiri Slaby <jslaby@suse.com>
16645 S:      Supported
16646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16647 F:      Documentation/driver-api/serial/
16648 F:      drivers/tty/
16649 F:      drivers/tty/serial/serial_core.c
16650 F:      include/linux/serial_core.h
16651 F:      include/linux/serial.h
16652 F:      include/linux/tty.h
16653 F:      include/uapi/linux/serial_core.h
16654 F:      include/uapi/linux/serial.h
16655 F:      include/uapi/linux/tty.h
16656
16657 TUA9001 MEDIA DRIVER
16658 M:      Antti Palosaari <crope@iki.fi>
16659 L:      linux-media@vger.kernel.org
16660 W:      https://linuxtv.org
16661 W:      http://palosaari.fi/linux/
16662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16663 T:      git git://linuxtv.org/anttip/media_tree.git
16664 S:      Maintained
16665 F:      drivers/media/tuners/tua9001*
16666
16667 TULIP NETWORK DRIVERS
16668 L:      netdev@vger.kernel.org
16669 L:      linux-parisc@vger.kernel.org
16670 S:      Orphan
16671 F:      drivers/net/ethernet/dec/tulip/
16672
16673 TUN/TAP driver
16674 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16675 W:      http://vtun.sourceforge.net/tun
16676 S:      Maintained
16677 F:      Documentation/networking/tuntap.txt
16678 F:      arch/um/os-Linux/drivers/
16679
16680 TURBOCHANNEL SUBSYSTEM
16681 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16682 M:      Ralf Baechle <ralf@linux-mips.org>
16683 L:      linux-mips@vger.kernel.org
16684 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16685 S:      Maintained
16686 F:      drivers/tc/
16687 F:      include/linux/tc.h
16688
16689 TURBOSTAT UTILITY
16690 M:      "Len Brown" <lenb@kernel.org>
16691 L:      linux-pm@vger.kernel.org
16692 B:      https://bugzilla.kernel.org
16693 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16695 S:      Supported
16696 F:      tools/power/x86/turbostat/
16697
16698 TW5864 VIDEO4LINUX DRIVER
16699 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16700 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16701 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16702 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16703 L:      linux-media@vger.kernel.org
16704 S:      Supported
16705 F:      drivers/media/pci/tw5864/
16706
16707 TW68 VIDEO4LINUX DRIVER
16708 M:      Hans Verkuil <hverkuil@xs4all.nl>
16709 L:      linux-media@vger.kernel.org
16710 T:      git git://linuxtv.org/media_tree.git
16711 W:      https://linuxtv.org
16712 S:      Odd Fixes
16713 F:      drivers/media/pci/tw68/
16714
16715 TW686X VIDEO4LINUX DRIVER
16716 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16717 L:      linux-media@vger.kernel.org
16718 T:      git git://linuxtv.org/media_tree.git
16719 W:      http://linuxtv.org
16720 S:      Maintained
16721 F:      drivers/media/pci/tw686x/
16722
16723 UBI FILE SYSTEM (UBIFS)
16724 M:      Richard Weinberger <richard@nod.at>
16725 L:      linux-mtd@lists.infradead.org
16726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16728 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16729 S:      Supported
16730 F:      Documentation/filesystems/ubifs.txt
16731 F:      fs/ubifs/
16732
16733 UCLINUX (M68KNOMMU AND COLDFIRE)
16734 M:      Greg Ungerer <gerg@linux-m68k.org>
16735 W:      http://www.linux-m68k.org/
16736 W:      http://www.uclinux.org/
16737 L:      linux-m68k@lists.linux-m68k.org
16738 L:      uclinux-dev@uclinux.org  (subscribers-only)
16739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16740 S:      Maintained
16741 F:      arch/m68k/coldfire/
16742 F:      arch/m68k/68*/
16743 F:      arch/m68k/*/*_no.*
16744 F:      arch/m68k/include/asm/*_no.*
16745
16746 UDF FILESYSTEM
16747 M:      Jan Kara <jack@suse.com>
16748 S:      Maintained
16749 F:      Documentation/filesystems/udf.txt
16750 F:      fs/udf/
16751
16752 UDRAW TABLET
16753 M:      Bastien Nocera <hadess@hadess.net>
16754 L:      linux-input@vger.kernel.org
16755 S:      Maintained
16756 F:      drivers/hid/hid-udraw-ps3.c
16757
16758 UFS FILESYSTEM
16759 M:      Evgeniy Dushistov <dushistov@mail.ru>
16760 S:      Maintained
16761 F:      Documentation/admin-guide/ufs.rst
16762 F:      fs/ufs/
16763
16764 UHID USERSPACE HID IO DRIVER:
16765 M:      David Herrmann <dh.herrmann@googlemail.com>
16766 L:      linux-input@vger.kernel.org
16767 S:      Maintained
16768 F:      drivers/hid/uhid.c
16769 F:      include/uapi/linux/uhid.h
16770
16771 ULPI BUS
16772 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16773 L:      linux-usb@vger.kernel.org
16774 S:      Maintained
16775 F:      drivers/usb/common/ulpi.c
16776 F:      include/linux/ulpi/
16777
16778 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16779 L:      devel@driverdev.osuosl.org
16780 S:      Obsolete
16781 F:      drivers/staging/uwb/
16782
16783 UNICODE SUBSYSTEM:
16784 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16785 L:      linux-fsdevel@vger.kernel.org
16786 S:      Supported
16787 F:      fs/unicode/
16788
16789 UNICORE32 ARCHITECTURE:
16790 M:      Guan Xuetao <gxt@pku.edu.cn>
16791 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16792 S:      Maintained
16793 T:      git git://github.com/gxt/linux.git
16794 F:      arch/unicore32/
16795
16796 UNIFDEF
16797 M:      Tony Finch <dot@dotat.at>
16798 W:      http://dotat.at/prog/unifdef
16799 S:      Maintained
16800 F:      scripts/unifdef.c
16801
16802 UNIFORM CDROM DRIVER
16803 M:      Jens Axboe <axboe@kernel.dk>
16804 W:      http://www.kernel.dk
16805 S:      Maintained
16806 F:      Documentation/cdrom/
16807 F:      drivers/cdrom/cdrom.c
16808 F:      include/linux/cdrom.h
16809 F:      include/uapi/linux/cdrom.h
16810
16811 UNISYS S-PAR DRIVERS
16812 M:      David Kershner <david.kershner@unisys.com>
16813 L:      sparmaintainer@unisys.com (Unisys internal)
16814 S:      Supported
16815 F:      include/linux/visorbus.h
16816 F:      drivers/visorbus/
16817 F:      drivers/staging/unisys/
16818
16819 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16820 R:      Alim Akhtar <alim.akhtar@samsung.com>
16821 R:      Avri Altman <avri.altman@wdc.com>
16822 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16823 L:      linux-scsi@vger.kernel.org
16824 S:      Supported
16825 F:      Documentation/scsi/ufs.txt
16826 F:      drivers/scsi/ufs/
16827
16828 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16829 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16830 L:      linux-scsi@vger.kernel.org
16831 S:      Supported
16832 F:      drivers/scsi/ufs/*dwc*
16833
16834 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16835 M:      Stanley Chu <stanley.chu@mediatek.com>
16836 L:      linux-scsi@vger.kernel.org
16837 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16838 S:      Maintained
16839 F:      drivers/scsi/ufs/ufs-mediatek*
16840
16841 UNSORTED BLOCK IMAGES (UBI)
16842 M:      Richard Weinberger <richard@nod.at>
16843 W:      http://www.linux-mtd.infradead.org/
16844 L:      linux-mtd@lists.infradead.org
16845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16847 S:      Supported
16848 F:      drivers/mtd/ubi/
16849 F:      include/linux/mtd/ubi.h
16850 F:      include/uapi/mtd/ubi-user.h
16851
16852 USB "USBNET" DRIVER FRAMEWORK
16853 M:      Oliver Neukum <oneukum@suse.com>
16854 L:      netdev@vger.kernel.org
16855 W:      http://www.linux-usb.org/usbnet
16856 S:      Maintained
16857 F:      drivers/net/usb/usbnet.c
16858 F:      include/linux/usb/usbnet.h
16859
16860 USB ACM DRIVER
16861 M:      Oliver Neukum <oneukum@suse.com>
16862 L:      linux-usb@vger.kernel.org
16863 S:      Maintained
16864 F:      Documentation/usb/acm.rst
16865 F:      drivers/usb/class/cdc-acm.*
16866
16867 USB AR5523 WIRELESS DRIVER
16868 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16869 L:      linux-wireless@vger.kernel.org
16870 S:      Maintained
16871 F:      drivers/net/wireless/ath/ar5523/
16872
16873 USB ATTACHED SCSI
16874 M:      Oliver Neukum <oneukum@suse.com>
16875 L:      linux-usb@vger.kernel.org
16876 L:      linux-scsi@vger.kernel.org
16877 S:      Maintained
16878 F:      drivers/usb/storage/uas.c
16879
16880 USB CDC ETHERNET DRIVER
16881 M:      Oliver Neukum <oliver@neukum.org>
16882 L:      linux-usb@vger.kernel.org
16883 S:      Maintained
16884 F:      drivers/net/usb/cdc_*.c
16885 F:      include/uapi/linux/usb/cdc.h
16886
16887 USB CHAOSKEY DRIVER
16888 M:      Keith Packard <keithp@keithp.com>
16889 L:      linux-usb@vger.kernel.org
16890 S:      Maintained
16891 F:      drivers/usb/misc/chaoskey.c
16892
16893 USB CYPRESS C67X00 DRIVER
16894 M:      Peter Korsgaard <jacmet@sunsite.dk>
16895 L:      linux-usb@vger.kernel.org
16896 S:      Maintained
16897 F:      drivers/usb/c67x00/
16898
16899 USB DAVICOM DM9601 DRIVER
16900 M:      Peter Korsgaard <jacmet@sunsite.dk>
16901 L:      netdev@vger.kernel.org
16902 W:      http://www.linux-usb.org/usbnet
16903 S:      Maintained
16904 F:      drivers/net/usb/dm9601.c
16905
16906 USB EHCI DRIVER
16907 M:      Alan Stern <stern@rowland.harvard.edu>
16908 L:      linux-usb@vger.kernel.org
16909 S:      Maintained
16910 F:      Documentation/usb/ehci.rst
16911 F:      drivers/usb/host/ehci*
16912
16913 USB GADGET/PERIPHERAL SUBSYSTEM
16914 M:      Felipe Balbi <balbi@kernel.org>
16915 L:      linux-usb@vger.kernel.org
16916 W:      http://www.linux-usb.org/gadget
16917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16918 S:      Maintained
16919 F:      drivers/usb/gadget/
16920 F:      include/linux/usb/gadget*
16921
16922 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16923 M:      Jiri Kosina <jikos@kernel.org>
16924 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16925 L:      linux-usb@vger.kernel.org
16926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16927 S:      Maintained
16928 F:      Documentation/hid/hiddev.rst
16929 F:      drivers/hid/usbhid/
16930
16931 USB INTEL XHCI ROLE MUX DRIVER
16932 M:      Hans de Goede <hdegoede@redhat.com>
16933 L:      linux-usb@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16936
16937 USB IP DRIVER FOR HISILICON KIRIN
16938 M:      Yu Chen <chenyu56@huawei.com>
16939 M:      Binghui Wang <wangbinghui@hisilicon.com>
16940 L:      linux-usb@vger.kernel.org
16941 S:      Maintained
16942 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16943 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16944
16945 USB ISP116X DRIVER
16946 M:      Olav Kongas <ok@artecdesign.ee>
16947 L:      linux-usb@vger.kernel.org
16948 S:      Maintained
16949 F:      drivers/usb/host/isp116x*
16950 F:      include/linux/usb/isp116x.h
16951
16952 USB LAN78XX ETHERNET DRIVER
16953 M:      Woojung Huh <woojung.huh@microchip.com>
16954 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16955 L:      netdev@vger.kernel.org
16956 S:      Maintained
16957 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16958 F:      drivers/net/usb/lan78xx.*
16959 F:      include/dt-bindings/net/microchip-lan78xx.h
16960
16961 USB MASS STORAGE DRIVER
16962 M:      Alan Stern <stern@rowland.harvard.edu>
16963 L:      linux-usb@vger.kernel.org
16964 L:      usb-storage@lists.one-eyed-alien.net
16965 S:      Maintained
16966 F:      drivers/usb/storage/
16967
16968 USB MIDI DRIVER
16969 M:      Clemens Ladisch <clemens@ladisch.de>
16970 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16972 S:      Maintained
16973 F:      sound/usb/midi.*
16974
16975 USB NETWORKING DRIVERS
16976 L:      linux-usb@vger.kernel.org
16977 S:      Odd Fixes
16978 F:      drivers/net/usb/
16979
16980 USB OHCI DRIVER
16981 M:      Alan Stern <stern@rowland.harvard.edu>
16982 L:      linux-usb@vger.kernel.org
16983 S:      Maintained
16984 F:      Documentation/usb/ohci.rst
16985 F:      drivers/usb/host/ohci*
16986
16987 USB OTG FSM (Finite State Machine)
16988 M:      Peter Chen <Peter.Chen@nxp.com>
16989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16990 L:      linux-usb@vger.kernel.org
16991 S:      Maintained
16992 F:      drivers/usb/common/usb-otg-fsm.c
16993
16994 USB OVER IP DRIVER
16995 M:      Valentina Manea <valentina.manea.m@gmail.com>
16996 M:      Shuah Khan <shuah@kernel.org>
16997 M:      Shuah Khan <skhan@linuxfoundation.org>
16998 L:      linux-usb@vger.kernel.org
16999 S:      Maintained
17000 F:      Documentation/usb/usbip_protocol.rst
17001 F:      drivers/usb/usbip/
17002 F:      tools/usb/usbip/
17003 F:      tools/testing/selftests/drivers/usb/usbip/
17004
17005 USB PEGASUS DRIVER
17006 M:      Petko Manolov <petkan@nucleusys.com>
17007 L:      linux-usb@vger.kernel.org
17008 L:      netdev@vger.kernel.org
17009 T:      git git://github.com/petkan/pegasus.git
17010 W:      https://github.com/petkan/pegasus
17011 S:      Maintained
17012 F:      drivers/net/usb/pegasus.*
17013
17014 USB PHY LAYER
17015 M:      Felipe Balbi <balbi@kernel.org>
17016 L:      linux-usb@vger.kernel.org
17017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17018 S:      Maintained
17019 F:      drivers/usb/phy/
17020
17021 USB PRINTER DRIVER (usblp)
17022 M:      Pete Zaitcev <zaitcev@redhat.com>
17023 L:      linux-usb@vger.kernel.org
17024 S:      Supported
17025 F:      drivers/usb/class/usblp.c
17026
17027 USB QMI WWAN NETWORK DRIVER
17028 M:      Bjørn Mork <bjorn@mork.no>
17029 L:      netdev@vger.kernel.org
17030 S:      Maintained
17031 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17032 F:      drivers/net/usb/qmi_wwan.c
17033
17034 USB RTL8150 DRIVER
17035 M:      Petko Manolov <petkan@nucleusys.com>
17036 L:      linux-usb@vger.kernel.org
17037 L:      netdev@vger.kernel.org
17038 T:      git git://github.com/petkan/rtl8150.git
17039 W:      https://github.com/petkan/rtl8150
17040 S:      Maintained
17041 F:      drivers/net/usb/rtl8150.c
17042
17043 USB SERIAL SUBSYSTEM
17044 M:      Johan Hovold <johan@kernel.org>
17045 L:      linux-usb@vger.kernel.org
17046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17047 S:      Maintained
17048 F:      Documentation/usb/usb-serial.rst
17049 F:      drivers/usb/serial/
17050 F:      include/linux/usb/serial.h
17051
17052 USB SMSC75XX ETHERNET DRIVER
17053 M:      Steve Glendinning <steve.glendinning@shawell.net>
17054 L:      netdev@vger.kernel.org
17055 S:      Maintained
17056 F:      drivers/net/usb/smsc75xx.*
17057
17058 USB SMSC95XX ETHERNET DRIVER
17059 M:      Steve Glendinning <steve.glendinning@shawell.net>
17060 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17061 L:      netdev@vger.kernel.org
17062 S:      Maintained
17063 F:      drivers/net/usb/smsc95xx.*
17064
17065 USB SUBSYSTEM
17066 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17067 L:      linux-usb@vger.kernel.org
17068 W:      http://www.linux-usb.org
17069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17070 S:      Supported
17071 F:      Documentation/devicetree/bindings/usb/
17072 F:      Documentation/usb/
17073 F:      drivers/usb/
17074 F:      include/linux/usb.h
17075 F:      include/linux/usb/
17076
17077 USB TYPEC PI3USB30532 MUX DRIVER
17078 M:      Hans de Goede <hdegoede@redhat.com>
17079 L:      linux-usb@vger.kernel.org
17080 S:      Maintained
17081 F:      drivers/usb/typec/mux/pi3usb30532.c
17082
17083 USB TYPEC CLASS
17084 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17085 L:      linux-usb@vger.kernel.org
17086 S:      Maintained
17087 F:      Documentation/ABI/testing/sysfs-class-typec
17088 F:      Documentation/driver-api/usb/typec.rst
17089 F:      drivers/usb/typec/
17090 F:      include/linux/usb/typec.h
17091
17092 USB TYPEC BUS FOR ALTERNATE MODES
17093 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17094 L:      linux-usb@vger.kernel.org
17095 S:      Maintained
17096 F:      Documentation/ABI/testing/sysfs-bus-typec
17097 F:      Documentation/driver-api/usb/typec_bus.rst
17098 F:      drivers/usb/typec/altmodes/
17099 F:      include/linux/usb/typec_altmode.h
17100
17101 USB TYPEC PORT CONTROLLER DRIVERS
17102 M:      Guenter Roeck <linux@roeck-us.net>
17103 L:      linux-usb@vger.kernel.org
17104 S:      Maintained
17105 F:      drivers/usb/typec/tcpm/
17106
17107 USB UHCI DRIVER
17108 M:      Alan Stern <stern@rowland.harvard.edu>
17109 L:      linux-usb@vger.kernel.org
17110 S:      Maintained
17111 F:      drivers/usb/host/uhci*
17112
17113 USB VIDEO CLASS
17114 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17115 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17116 L:      linux-media@vger.kernel.org
17117 T:      git git://linuxtv.org/media_tree.git
17118 W:      http://www.ideasonboard.org/uvc/
17119 S:      Maintained
17120 F:      drivers/media/usb/uvc/
17121 F:      include/uapi/linux/uvcvideo.h
17122
17123 USB VISION DRIVER
17124 M:      Hans Verkuil <hverkuil@xs4all.nl>
17125 L:      linux-media@vger.kernel.org
17126 T:      git git://linuxtv.org/media_tree.git
17127 W:      https://linuxtv.org
17128 S:      Odd Fixes
17129 F:      drivers/media/usb/usbvision/
17130
17131 USB WEBCAM GADGET
17132 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17133 L:      linux-usb@vger.kernel.org
17134 S:      Maintained
17135 F:      drivers/usb/gadget/function/*uvc*
17136 F:      drivers/usb/gadget/legacy/webcam.c
17137 F:      include/uapi/linux/usb/g_uvc.h
17138
17139 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17140 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17141 L:      linux-wireless@vger.kernel.org
17142 S:      Maintained
17143 F:      drivers/net/wireless/rndis_wlan.c
17144
17145 USB XHCI DRIVER
17146 M:      Mathias Nyman <mathias.nyman@intel.com>
17147 L:      linux-usb@vger.kernel.org
17148 S:      Supported
17149 F:      drivers/usb/host/xhci*
17150 F:      drivers/usb/host/pci-quirks*
17151
17152 USB ZD1201 DRIVER
17153 L:      linux-wireless@vger.kernel.org
17154 W:      http://linux-lc100020.sourceforge.net
17155 S:      Orphan
17156 F:      drivers/net/wireless/zydas/zd1201.*
17157
17158 USB ZR364XX DRIVER
17159 M:      Antoine Jacquet <royale@zerezo.com>
17160 L:      linux-usb@vger.kernel.org
17161 L:      linux-media@vger.kernel.org
17162 T:      git git://linuxtv.org/media_tree.git
17163 W:      http://royale.zerezo.com/zr364xx/
17164 S:      Maintained
17165 F:      Documentation/media/v4l-drivers/zr364xx*
17166 F:      drivers/media/usb/zr364xx/
17167
17168 USER-MODE LINUX (UML)
17169 M:      Jeff Dike <jdike@addtoit.com>
17170 M:      Richard Weinberger <richard@nod.at>
17171 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17172 L:      linux-um@lists.infradead.org
17173 W:      http://user-mode-linux.sourceforge.net
17174 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17176 S:      Maintained
17177 F:      Documentation/virt/uml/
17178 F:      arch/um/
17179 F:      arch/x86/um/
17180 F:      fs/hostfs/
17181
17182 USERSPACE COPYIN/COPYOUT (UIOVEC)
17183 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17184 S:      Maintained
17185 F:      lib/iov_iter.c
17186 F:      include/linux/uio.h
17187
17188 USERSPACE DMA BUFFER DRIVER
17189 M:      Gerd Hoffmann <kraxel@redhat.com>
17190 S:      Maintained
17191 L:      dri-devel@lists.freedesktop.org
17192 F:      drivers/dma-buf/udmabuf.c
17193 F:      include/uapi/linux/udmabuf.h
17194 T:      git git://anongit.freedesktop.org/drm/drm-misc
17195
17196 USERSPACE I/O (UIO)
17197 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17198 S:      Maintained
17199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17200 F:      Documentation/driver-api/uio-howto.rst
17201 F:      drivers/uio/
17202 F:      include/linux/uio_driver.h
17203
17204 UTIL-LINUX PACKAGE
17205 M:      Karel Zak <kzak@redhat.com>
17206 L:      util-linux@vger.kernel.org
17207 W:      http://en.wikipedia.org/wiki/Util-linux
17208 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17209 S:      Maintained
17210
17211 UUID HELPERS
17212 M:      Christoph Hellwig <hch@lst.de>
17213 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17214 L:      linux-kernel@vger.kernel.org
17215 T:      git git://git.infradead.org/users/hch/uuid.git
17216 F:      lib/uuid.c
17217 F:      lib/test_uuid.c
17218 F:      include/linux/uuid.h
17219 F:      include/uapi/linux/uuid.h
17220 S:      Maintained
17221
17222 UVESAFB DRIVER
17223 M:      Michal Januszewski <spock@gentoo.org>
17224 L:      linux-fbdev@vger.kernel.org
17225 W:      https://github.com/mjanusz/v86d
17226 S:      Maintained
17227 F:      Documentation/fb/uvesafb.rst
17228 F:      drivers/video/fbdev/uvesafb.*
17229
17230 VF610 NAND DRIVER
17231 M:      Stefan Agner <stefan@agner.ch>
17232 L:      linux-mtd@lists.infradead.org
17233 S:      Supported
17234 F:      drivers/mtd/nand/raw/vf610_nfc.c
17235
17236 VFAT/FAT/MSDOS FILESYSTEM
17237 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17238 S:      Maintained
17239 F:      Documentation/filesystems/vfat.txt
17240 F:      fs/fat/
17241
17242 VFIO DRIVER
17243 M:      Alex Williamson <alex.williamson@redhat.com>
17244 R:      Cornelia Huck <cohuck@redhat.com>
17245 L:      kvm@vger.kernel.org
17246 T:      git git://github.com/awilliam/linux-vfio.git
17247 S:      Maintained
17248 F:      Documentation/driver-api/vfio.rst
17249 F:      drivers/vfio/
17250 F:      include/linux/vfio.h
17251 F:      include/uapi/linux/vfio.h
17252
17253 VFIO MEDIATED DEVICE DRIVERS
17254 M:      Kirti Wankhede <kwankhede@nvidia.com>
17255 L:      kvm@vger.kernel.org
17256 S:      Maintained
17257 F:      Documentation/driver-api/vfio-mediated-device.rst
17258 F:      drivers/vfio/mdev/
17259 F:      include/linux/mdev.h
17260 F:      samples/vfio-mdev/
17261
17262 VFIO PLATFORM DRIVER
17263 M:      Eric Auger <eric.auger@redhat.com>
17264 L:      kvm@vger.kernel.org
17265 S:      Maintained
17266 F:      drivers/vfio/platform/
17267
17268 VGA_SWITCHEROO
17269 R:      Lukas Wunner <lukas@wunner.de>
17270 S:      Maintained
17271 F:      Documentation/gpu/vga-switcheroo.rst
17272 F:      drivers/gpu/vga/vga_switcheroo.c
17273 F:      include/linux/vga_switcheroo.h
17274 T:      git git://anongit.freedesktop.org/drm/drm-misc
17275
17276 VIA RHINE NETWORK DRIVER
17277 S:      Orphan
17278 F:      drivers/net/ethernet/via/via-rhine.c
17279
17280 VIA SD/MMC CARD CONTROLLER DRIVER
17281 M:      Bruce Chang <brucechang@via.com.tw>
17282 M:      Harald Welte <HaraldWelte@viatech.com>
17283 S:      Maintained
17284 F:      drivers/mmc/host/via-sdmmc.c
17285
17286 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17287 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17288 L:      linux-fbdev@vger.kernel.org
17289 S:      Maintained
17290 F:      include/linux/via-core.h
17291 F:      include/linux/via-gpio.h
17292 F:      include/linux/via_i2c.h
17293 F:      drivers/video/fbdev/via/
17294
17295 VIA VELOCITY NETWORK DRIVER
17296 M:      Francois Romieu <romieu@fr.zoreil.com>
17297 L:      netdev@vger.kernel.org
17298 S:      Maintained
17299 F:      drivers/net/ethernet/via/via-velocity.*
17300
17301 VICODEC VIRTUAL CODEC DRIVER
17302 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17303 L:      linux-media@vger.kernel.org
17304 T:      git git://linuxtv.org/media_tree.git
17305 W:      https://linuxtv.org
17306 S:      Maintained
17307 F:      drivers/media/platform/vicodec/*
17308
17309 VIDEO MULTIPLEXER DRIVER
17310 M:      Philipp Zabel <p.zabel@pengutronix.de>
17311 L:      linux-media@vger.kernel.org
17312 S:      Maintained
17313 F:      drivers/media/platform/video-mux.c
17314
17315 VIDEO I2C POLLING DRIVER
17316 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17317 L:      linux-media@vger.kernel.org
17318 S:      Maintained
17319 F:      drivers/media/i2c/video-i2c.c
17320
17321 VIDEOBUF2 FRAMEWORK
17322 M:      Pawel Osciak <pawel@osciak.com>
17323 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17324 M:      Kyungmin Park <kyungmin.park@samsung.com>
17325 R:      Tomasz Figa <tfiga@chromium.org>
17326 L:      linux-media@vger.kernel.org
17327 S:      Maintained
17328 F:      drivers/media/common/videobuf2/*
17329 F:      include/media/videobuf2-*
17330
17331 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17332 M:      Helen Koike <helen.koike@collabora.com>
17333 R:      Shuah Khan <skhan@linuxfoundation.org>
17334 L:      linux-media@vger.kernel.org
17335 T:      git git://linuxtv.org/media_tree.git
17336 W:      https://linuxtv.org
17337 S:      Maintained
17338 F:      drivers/media/platform/vimc/*
17339
17340 VIRT LIB
17341 M:      Alex Williamson <alex.williamson@redhat.com>
17342 M:      Paolo Bonzini <pbonzini@redhat.com>
17343 L:      kvm@vger.kernel.org
17344 S:      Supported
17345 F:      virt/lib/
17346
17347 VIRTIO AND VHOST VSOCK DRIVER
17348 M:      Stefan Hajnoczi <stefanha@redhat.com>
17349 M:      Stefano Garzarella <sgarzare@redhat.com>
17350 L:      kvm@vger.kernel.org
17351 L:      virtualization@lists.linux-foundation.org
17352 L:      netdev@vger.kernel.org
17353 S:      Maintained
17354 F:      include/linux/virtio_vsock.h
17355 F:      include/uapi/linux/virtio_vsock.h
17356 F:      include/uapi/linux/vsockmon.h
17357 F:      include/uapi/linux/vm_sockets_diag.h
17358 F:      net/vmw_vsock/diag.c
17359 F:      net/vmw_vsock/af_vsock_tap.c
17360 F:      net/vmw_vsock/virtio_transport_common.c
17361 F:      net/vmw_vsock/virtio_transport.c
17362 F:      drivers/net/vsockmon.c
17363 F:      drivers/vhost/vsock.c
17364 F:      tools/testing/vsock/
17365
17366 VIRTIO CONSOLE DRIVER
17367 M:      Amit Shah <amit@kernel.org>
17368 L:      virtualization@lists.linux-foundation.org
17369 S:      Maintained
17370 F:      drivers/char/virtio_console.c
17371 F:      include/linux/virtio_console.h
17372 F:      include/uapi/linux/virtio_console.h
17373
17374 VIRTIO CORE AND NET DRIVERS
17375 M:      "Michael S. Tsirkin" <mst@redhat.com>
17376 M:      Jason Wang <jasowang@redhat.com>
17377 L:      virtualization@lists.linux-foundation.org
17378 S:      Maintained
17379 F:      Documentation/devicetree/bindings/virtio/
17380 F:      drivers/virtio/
17381 F:      tools/virtio/
17382 F:      drivers/net/virtio_net.c
17383 F:      drivers/block/virtio_blk.c
17384 F:      include/linux/virtio*.h
17385 F:      include/uapi/linux/virtio_*.h
17386 F:      drivers/crypto/virtio/
17387 F:      mm/balloon_compaction.c
17388
17389 VIRTIO BLOCK AND SCSI DRIVERS
17390 M:      "Michael S. Tsirkin" <mst@redhat.com>
17391 M:      Jason Wang <jasowang@redhat.com>
17392 R:      Paolo Bonzini <pbonzini@redhat.com>
17393 R:      Stefan Hajnoczi <stefanha@redhat.com>
17394 L:      virtualization@lists.linux-foundation.org
17395 S:      Maintained
17396 F:      drivers/block/virtio_blk.c
17397 F:      drivers/scsi/virtio_scsi.c
17398 F:      include/uapi/linux/virtio_blk.h
17399 F:      include/uapi/linux/virtio_scsi.h
17400 F:      drivers/vhost/scsi.c
17401
17402 VIRTIO CRYPTO DRIVER
17403 M:      Gonglei <arei.gonglei@huawei.com>
17404 L:      virtualization@lists.linux-foundation.org
17405 L:      linux-crypto@vger.kernel.org
17406 S:      Maintained
17407 F:      drivers/crypto/virtio/
17408 F:      include/uapi/linux/virtio_crypto.h
17409
17410 VIRTIO DRIVERS FOR S390
17411 M:      Cornelia Huck <cohuck@redhat.com>
17412 M:      Halil Pasic <pasic@linux.ibm.com>
17413 L:      linux-s390@vger.kernel.org
17414 L:      virtualization@lists.linux-foundation.org
17415 L:      kvm@vger.kernel.org
17416 S:      Supported
17417 F:      drivers/s390/virtio/
17418 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17419
17420 VIRTIO FILE SYSTEM
17421 M:      Vivek Goyal <vgoyal@redhat.com>
17422 M:      Stefan Hajnoczi <stefanha@redhat.com>
17423 M:      Miklos Szeredi <miklos@szeredi.hu>
17424 L:      virtualization@lists.linux-foundation.org
17425 L:      linux-fsdevel@vger.kernel.org
17426 W:      https://virtio-fs.gitlab.io/
17427 S:      Supported
17428 F:      fs/fuse/virtio_fs.c
17429 F:      include/uapi/linux/virtio_fs.h
17430 F:      Documentation/filesystems/virtiofs.rst
17431
17432 VIRTIO GPU DRIVER
17433 M:      David Airlie <airlied@linux.ie>
17434 M:      Gerd Hoffmann <kraxel@redhat.com>
17435 L:      dri-devel@lists.freedesktop.org
17436 L:      virtualization@lists.linux-foundation.org
17437 T:      git git://anongit.freedesktop.org/drm/drm-misc
17438 S:      Maintained
17439 F:      drivers/gpu/drm/virtio/
17440 F:      include/uapi/linux/virtio_gpu.h
17441
17442 VIRTIO HOST (VHOST)
17443 M:      "Michael S. Tsirkin" <mst@redhat.com>
17444 M:      Jason Wang <jasowang@redhat.com>
17445 L:      kvm@vger.kernel.org
17446 L:      virtualization@lists.linux-foundation.org
17447 L:      netdev@vger.kernel.org
17448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17449 S:      Maintained
17450 F:      drivers/vhost/
17451 F:      include/uapi/linux/vhost.h
17452
17453 VIRTIO INPUT DRIVER
17454 M:      Gerd Hoffmann <kraxel@redhat.com>
17455 S:      Maintained
17456 F:      drivers/virtio/virtio_input.c
17457 F:      include/uapi/linux/virtio_input.h
17458
17459 VIRTIO IOMMU DRIVER
17460 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17461 L:      virtualization@lists.linux-foundation.org
17462 S:      Maintained
17463 F:      drivers/iommu/virtio-iommu.c
17464 F:      include/uapi/linux/virtio_iommu.h
17465
17466 VIRTUAL BOX GUEST DEVICE DRIVER
17467 M:      Hans de Goede <hdegoede@redhat.com>
17468 M:      Arnd Bergmann <arnd@arndb.de>
17469 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17470 S:      Maintained
17471 F:      include/linux/vbox_utils.h
17472 F:      include/uapi/linux/vbox*.h
17473 F:      drivers/virt/vboxguest/
17474
17475 VIRTUAL SERIO DEVICE DRIVER
17476 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17477 S:      Maintained
17478 F:      drivers/input/serio/userio.c
17479 F:      include/uapi/linux/userio.h
17480
17481 VITESSE FELIX ETHERNET SWITCH DRIVER
17482 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17483 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17484 L:      netdev@vger.kernel.org
17485 S:      Maintained
17486 F:      drivers/net/dsa/ocelot/*
17487 F:      net/dsa/tag_ocelot.c
17488
17489 VIVID VIRTUAL VIDEO DRIVER
17490 M:      Hans Verkuil <hverkuil@xs4all.nl>
17491 L:      linux-media@vger.kernel.org
17492 T:      git git://linuxtv.org/media_tree.git
17493 W:      https://linuxtv.org
17494 S:      Maintained
17495 F:      drivers/media/platform/vivid/*
17496
17497 VLYNQ BUS
17498 M:      Florian Fainelli <f.fainelli@gmail.com>
17499 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17500 S:      Maintained
17501 F:      drivers/vlynq/vlynq.c
17502 F:      include/linux/vlynq.h
17503
17504 VME SUBSYSTEM
17505 M:      Martyn Welch <martyn@welchs.me.uk>
17506 M:      Manohar Vanga <manohar.vanga@gmail.com>
17507 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17508 L:      devel@driverdev.osuosl.org
17509 S:      Maintained
17510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17511 F:      Documentation/driver-api/vme.rst
17512 F:      drivers/staging/vme/
17513 F:      drivers/vme/
17514 F:      include/linux/vme*
17515
17516 VMWARE BALLOON DRIVER
17517 M:      Nadav Amit <namit@vmware.com>
17518 M:      "VMware, Inc." <pv-drivers@vmware.com>
17519 L:      linux-kernel@vger.kernel.org
17520 S:      Maintained
17521 F:      drivers/misc/vmw_balloon.c
17522
17523 VMWARE HYPERVISOR INTERFACE
17524 M:      Thomas Hellstrom <thellstrom@vmware.com>
17525 M:      "VMware, Inc." <pv-drivers@vmware.com>
17526 L:      virtualization@lists.linux-foundation.org
17527 S:      Supported
17528 F:      arch/x86/kernel/cpu/vmware.c
17529 F:      arch/x86/include/asm/vmware.h
17530
17531 VMWARE PVRDMA DRIVER
17532 M:      Adit Ranadive <aditr@vmware.com>
17533 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17534 L:      linux-rdma@vger.kernel.org
17535 S:      Maintained
17536 F:      drivers/infiniband/hw/vmw_pvrdma/
17537
17538 VMware PVSCSI driver
17539 M:      Jim Gill <jgill@vmware.com>
17540 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17541 L:      linux-scsi@vger.kernel.org
17542 S:      Maintained
17543 F:      drivers/scsi/vmw_pvscsi.c
17544 F:      drivers/scsi/vmw_pvscsi.h
17545
17546 VMWARE VMMOUSE SUBDRIVER
17547 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17548 M:      "VMware, Inc." <pv-drivers@vmware.com>
17549 L:      linux-input@vger.kernel.org
17550 S:      Maintained
17551 F:      drivers/input/mouse/vmmouse.c
17552 F:      drivers/input/mouse/vmmouse.h
17553
17554 VMWARE VMXNET3 ETHERNET DRIVER
17555 M:      Ronak Doshi <doshir@vmware.com>
17556 M:      "VMware, Inc." <pv-drivers@vmware.com>
17557 L:      netdev@vger.kernel.org
17558 S:      Maintained
17559 F:      drivers/net/vmxnet3/
17560
17561 VOCORE VOCORE2 BOARD
17562 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17563 L:      linux-mips@vger.kernel.org
17564 S:      Maintained
17565 F:      arch/mips/boot/dts/ralink/vocore2.dts
17566
17567 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17568 M:      Liam Girdwood <lgirdwood@gmail.com>
17569 M:      Mark Brown <broonie@kernel.org>
17570 L:      linux-kernel@vger.kernel.org
17571 W:      http://www.slimlogic.co.uk/?p=48
17572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17573 S:      Supported
17574 F:      Documentation/devicetree/bindings/regulator/
17575 F:      Documentation/power/regulator/
17576 F:      drivers/regulator/
17577 F:      include/dt-bindings/regulator/
17578 F:      include/linux/regulator/
17579 K:      regulator_get_optional
17580
17581 VRF
17582 M:      David Ahern <dsahern@kernel.org>
17583 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17584 L:      netdev@vger.kernel.org
17585 S:      Maintained
17586 F:      drivers/net/vrf.c
17587 F:      Documentation/networking/vrf.txt
17588
17589 VSPRINTF
17590 M:      Petr Mladek <pmladek@suse.com>
17591 M:      Steven Rostedt <rostedt@goodmis.org>
17592 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17593 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17594 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17596 S:      Maintained
17597 F:      lib/vsprintf.c
17598 F:      lib/test_printf.c
17599 F:      Documentation/core-api/printk-formats.rst
17600
17601 VT1211 HARDWARE MONITOR DRIVER
17602 M:      Juerg Haefliger <juergh@gmail.com>
17603 L:      linux-hwmon@vger.kernel.org
17604 S:      Maintained
17605 F:      Documentation/hwmon/vt1211.rst
17606 F:      drivers/hwmon/vt1211.c
17607
17608 VT8231 HARDWARE MONITOR DRIVER
17609 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17610 L:      linux-hwmon@vger.kernel.org
17611 S:      Maintained
17612 F:      drivers/hwmon/vt8231.c
17613
17614 VUB300 USB to SDIO/SD/MMC bridge chip
17615 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17616 L:      linux-mmc@vger.kernel.org
17617 L:      linux-usb@vger.kernel.org
17618 S:      Supported
17619 F:      drivers/mmc/host/vub300.c
17620
17621 W1 DALLAS'S 1-WIRE BUS
17622 M:      Evgeniy Polyakov <zbr@ioremap.net>
17623 S:      Maintained
17624 F:      Documentation/devicetree/bindings/w1/
17625 F:      Documentation/w1/
17626 F:      drivers/w1/
17627 F:      include/linux/w1.h
17628
17629 W83791D HARDWARE MONITORING DRIVER
17630 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17631 L:      linux-hwmon@vger.kernel.org
17632 S:      Maintained
17633 F:      Documentation/hwmon/w83791d.rst
17634 F:      drivers/hwmon/w83791d.c
17635
17636 W83793 HARDWARE MONITORING DRIVER
17637 M:      Rudolf Marek <r.marek@assembler.cz>
17638 L:      linux-hwmon@vger.kernel.org
17639 S:      Maintained
17640 F:      Documentation/hwmon/w83793.rst
17641 F:      drivers/hwmon/w83793.c
17642
17643 W83795 HARDWARE MONITORING DRIVER
17644 M:      Jean Delvare <jdelvare@suse.com>
17645 L:      linux-hwmon@vger.kernel.org
17646 S:      Maintained
17647 F:      drivers/hwmon/w83795.c
17648
17649 W83L51xD SD/MMC CARD INTERFACE DRIVER
17650 M:      Pierre Ossman <pierre@ossman.eu>
17651 S:      Maintained
17652 F:      drivers/mmc/host/wbsd.*
17653
17654 WACOM PROTOCOL 4 SERIAL TABLETS
17655 M:      Julian Squires <julian@cipht.net>
17656 M:      Hans de Goede <hdegoede@redhat.com>
17657 L:      linux-input@vger.kernel.org
17658 S:      Maintained
17659 F:      drivers/input/tablet/wacom_serial4.c
17660
17661 WATCHDOG DEVICE DRIVERS
17662 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17663 M:      Guenter Roeck <linux@roeck-us.net>
17664 L:      linux-watchdog@vger.kernel.org
17665 W:      http://www.linux-watchdog.org/
17666 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17667 S:      Maintained
17668 F:      Documentation/devicetree/bindings/watchdog/
17669 F:      Documentation/watchdog/
17670 F:      drivers/watchdog/
17671 F:      include/linux/watchdog.h
17672 F:      include/uapi/linux/watchdog.h
17673
17674 WHISKEYCOVE PMIC GPIO DRIVER
17675 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17676 L:      linux-gpio@vger.kernel.org
17677 S:      Maintained
17678 F:      drivers/gpio/gpio-wcove.c
17679
17680 WHWAVE RTC DRIVER
17681 M:      Dianlong Li <long17.cool@163.com>
17682 L:      linux-rtc@vger.kernel.org
17683 S:      Maintained
17684 F:      drivers/rtc/rtc-sd3078.c
17685
17686 WIIMOTE HID DRIVER
17687 M:      David Herrmann <dh.herrmann@googlemail.com>
17688 L:      linux-input@vger.kernel.org
17689 S:      Maintained
17690 F:      drivers/hid/hid-wiimote*
17691
17692 WILOCITY WIL6210 WIRELESS DRIVER
17693 M:      Maya Erez <merez@codeaurora.org>
17694 L:      linux-wireless@vger.kernel.org
17695 L:      wil6210@qti.qualcomm.com
17696 S:      Supported
17697 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17698 F:      drivers/net/wireless/ath/wil6210/
17699
17700 WIMAX STACK
17701 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17702 M:      linux-wimax@intel.com
17703 L:      wimax@linuxwimax.org (subscribers-only)
17704 S:      Supported
17705 W:      http://linuxwimax.org
17706 F:      Documentation/admin-guide/wimax/wimax.rst
17707 F:      include/linux/wimax/debug.h
17708 F:      include/net/wimax.h
17709 F:      include/uapi/linux/wimax.h
17710 F:      net/wimax/
17711
17712 WINBOND CIR DRIVER
17713 M:      David Härdeman <david@hardeman.nu>
17714 S:      Maintained
17715 F:      drivers/media/rc/winbond-cir.c
17716
17717 RCMM REMOTE CONTROLS DECODER
17718 M:      Patrick Lerda <patrick9876@free.fr>
17719 S:      Maintained
17720 F:      drivers/media/rc/ir-rcmm-decoder.c
17721
17722 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17723 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17724 L:      linux-watchdog@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/watchdog/ebc-c384_wdt.c
17727
17728 WINSYSTEMS WS16C48 GPIO DRIVER
17729 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17730 L:      linux-gpio@vger.kernel.org
17731 S:      Maintained
17732 F:      drivers/gpio/gpio-ws16c48.c
17733
17734 WISTRON LAPTOP BUTTON DRIVER
17735 M:      Miloslav Trmac <mitr@volny.cz>
17736 S:      Maintained
17737 F:      drivers/input/misc/wistron_btns.c
17738
17739 WL3501 WIRELESS PCMCIA CARD DRIVER
17740 L:      linux-wireless@vger.kernel.org
17741 S:      Odd fixes
17742 F:      drivers/net/wireless/wl3501*
17743
17744 WOLFSON MICROELECTRONICS DRIVERS
17745 L:      patches@opensource.cirrus.com
17746 T:      git https://github.com/CirrusLogic/linux-drivers.git
17747 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17748 S:      Supported
17749 F:      Documentation/hwmon/wm83??.rst
17750 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17751 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17752 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17753 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17754 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17755 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17756 F:      drivers/clk/clk-wm83*.c
17757 F:      drivers/extcon/extcon-arizona.c
17758 F:      drivers/leds/leds-wm83*.c
17759 F:      drivers/gpio/gpio-*wm*.c
17760 F:      drivers/gpio/gpio-arizona.c
17761 F:      drivers/hwmon/wm83??-hwmon.c
17762 F:      drivers/input/misc/wm831x-on.c
17763 F:      drivers/input/touchscreen/wm831x-ts.c
17764 F:      drivers/input/touchscreen/wm97*.c
17765 F:      drivers/mfd/arizona*
17766 F:      drivers/mfd/wm*.c
17767 F:      drivers/mfd/cs47l24*
17768 F:      drivers/power/supply/wm83*.c
17769 F:      drivers/rtc/rtc-wm83*.c
17770 F:      drivers/regulator/wm8*.c
17771 F:      drivers/regulator/arizona*
17772 F:      drivers/video/backlight/wm83*_bl.c
17773 F:      drivers/watchdog/wm83*_wdt.c
17774 F:      include/linux/mfd/arizona/
17775 F:      include/linux/mfd/wm831x/
17776 F:      include/linux/mfd/wm8350/
17777 F:      include/linux/mfd/wm8400*
17778 F:      include/linux/regulator/arizona*
17779 F:      include/linux/wm97xx.h
17780 F:      include/sound/wm????.h
17781 F:      sound/soc/codecs/arizona.?
17782 F:      sound/soc/codecs/wm*
17783 F:      sound/soc/codecs/cs47l24*
17784
17785 WORKQUEUE
17786 M:      Tejun Heo <tj@kernel.org>
17787 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17789 S:      Maintained
17790 F:      include/linux/workqueue.h
17791 F:      kernel/workqueue.c
17792 F:      Documentation/core-api/workqueue.rst
17793
17794 X-POWERS AXP288 PMIC DRIVERS
17795 M:      Hans de Goede <hdegoede@redhat.com>
17796 S:      Maintained
17797 N:      axp288
17798 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17799
17800 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17801 M:      Chen-Yu Tsai <wens@csie.org>
17802 L:      linux-kernel@vger.kernel.org
17803 S:      Maintained
17804 N:      axp[128]
17805
17806 X.25 NETWORK LAYER
17807 M:      Andrew Hendry <andrew.hendry@gmail.com>
17808 L:      linux-x25@vger.kernel.org
17809 S:      Odd Fixes
17810 F:      Documentation/networking/x25*
17811 F:      include/net/x25*
17812 F:      net/x25/
17813
17814 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17815 M:      Thomas Gleixner <tglx@linutronix.de>
17816 M:      Ingo Molnar <mingo@redhat.com>
17817 M:      Borislav Petkov <bp@alien8.de>
17818 R:      "H. Peter Anvin" <hpa@zytor.com>
17819 M:      x86@kernel.org
17820 L:      linux-kernel@vger.kernel.org
17821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17822 S:      Maintained
17823 F:      Documentation/devicetree/bindings/x86/
17824 F:      Documentation/x86/
17825 F:      arch/x86/
17826
17827 X86 ENTRY CODE
17828 M:      Andy Lutomirski <luto@kernel.org>
17829 L:      linux-kernel@vger.kernel.org
17830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17831 S:      Maintained
17832 F:      arch/x86/entry/
17833
17834 X86 MCE INFRASTRUCTURE
17835 M:      Tony Luck <tony.luck@intel.com>
17836 M:      Borislav Petkov <bp@alien8.de>
17837 L:      linux-edac@vger.kernel.org
17838 S:      Maintained
17839 F:      arch/x86/kernel/cpu/mce/*
17840
17841 X86 MICROCODE UPDATE SUPPORT
17842 M:      Borislav Petkov <bp@alien8.de>
17843 S:      Maintained
17844 F:      arch/x86/kernel/cpu/microcode/*
17845
17846 X86 MM
17847 M:      Dave Hansen <dave.hansen@linux.intel.com>
17848 M:      Andy Lutomirski <luto@kernel.org>
17849 M:      Peter Zijlstra <peterz@infradead.org>
17850 L:      linux-kernel@vger.kernel.org
17851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17852 S:      Maintained
17853 F:      arch/x86/mm/
17854
17855 X86 PLATFORM DRIVERS
17856 M:      Darren Hart <dvhart@infradead.org>
17857 M:      Andy Shevchenko <andy@infradead.org>
17858 L:      platform-driver-x86@vger.kernel.org
17859 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17860 S:      Odd Fixes
17861 F:      drivers/platform/x86/
17862 F:      drivers/platform/olpc/
17863
17864 X86 PLATFORM DRIVERS - ARCH
17865 R:      Darren Hart <dvhart@infradead.org>
17866 R:      Andy Shevchenko <andy@infradead.org>
17867 L:      platform-driver-x86@vger.kernel.org
17868 L:      x86@kernel.org
17869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17870 S:      Maintained
17871 F:      arch/x86/platform
17872
17873 X86 VDSO
17874 M:      Andy Lutomirski <luto@kernel.org>
17875 L:      linux-kernel@vger.kernel.org
17876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17877 S:      Maintained
17878 F:      arch/x86/entry/vdso/
17879
17880 XARRAY
17881 M:      Matthew Wilcox <willy@infradead.org>
17882 L:      linux-fsdevel@vger.kernel.org
17883 S:      Supported
17884 F:      Documentation/core-api/xarray.rst
17885 F:      lib/idr.c
17886 F:      lib/xarray.c
17887 F:      include/linux/idr.h
17888 F:      include/linux/xarray.h
17889 F:      tools/testing/radix-tree
17890
17891 XBOX DVD IR REMOTE
17892 M:      Benjamin Valentin <benpicco@googlemail.com>
17893 S:      Maintained
17894 F:      drivers/media/rc/xbox_remote.c
17895 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17896
17897 XC2028/3028 TUNER DRIVER
17898 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17899 L:      linux-media@vger.kernel.org
17900 W:      https://linuxtv.org
17901 T:      git git://linuxtv.org/media_tree.git
17902 S:      Maintained
17903 F:      drivers/media/tuners/tuner-xc2028.*
17904
17905 XDP (eXpress Data Path)
17906 M:      Alexei Starovoitov <ast@kernel.org>
17907 M:      Daniel Borkmann <daniel@iogearbox.net>
17908 M:      David S. Miller <davem@davemloft.net>
17909 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17910 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17911 M:      John Fastabend <john.fastabend@gmail.com>
17912 L:      netdev@vger.kernel.org
17913 L:      bpf@vger.kernel.org
17914 S:      Supported
17915 F:      net/core/xdp.c
17916 F:      include/net/xdp.h
17917 F:      kernel/bpf/devmap.c
17918 F:      kernel/bpf/cpumap.c
17919 F:      include/trace/events/xdp.h
17920 K:      xdp
17921 N:      xdp
17922
17923 XDP SOCKETS (AF_XDP)
17924 M:      Björn Töpel <bjorn.topel@intel.com>
17925 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17926 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17927 L:      netdev@vger.kernel.org
17928 L:      bpf@vger.kernel.org
17929 S:      Maintained
17930 F:      kernel/bpf/xskmap.c
17931 F:      net/xdp/
17932
17933 XEN BLOCK SUBSYSTEM
17934 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17935 M:      Roger Pau Monné <roger.pau@citrix.com>
17936 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17937 S:      Supported
17938 F:      drivers/block/xen-blkback/*
17939 F:      drivers/block/xen*
17940
17941 XEN HYPERVISOR ARM
17942 M:      Stefano Stabellini <sstabellini@kernel.org>
17943 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17944 S:      Maintained
17945 F:      arch/arm/xen/
17946 F:      arch/arm/include/asm/xen/
17947
17948 XEN HYPERVISOR ARM64
17949 M:      Stefano Stabellini <sstabellini@kernel.org>
17950 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17951 S:      Maintained
17952 F:      arch/arm64/xen/
17953 F:      arch/arm64/include/asm/xen/
17954
17955 XEN HYPERVISOR INTERFACE
17956 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17957 M:      Juergen Gross <jgross@suse.com>
17958 R:      Stefano Stabellini <sstabellini@kernel.org>
17959 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17961 S:      Supported
17962 F:      arch/x86/xen/
17963 F:      arch/x86/platform/pvh/
17964 F:      drivers/*/xen-*front.c
17965 F:      drivers/xen/
17966 F:      arch/x86/include/asm/xen/
17967 F:      arch/x86/include/asm/pvclock-abi.h
17968 F:      include/xen/
17969 F:      include/uapi/xen/
17970 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17971 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17972
17973 XEN NETWORK BACKEND DRIVER
17974 M:      Wei Liu <wei.liu@kernel.org>
17975 M:      Paul Durrant <paul@xen.org>
17976 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17977 L:      netdev@vger.kernel.org
17978 S:      Supported
17979 F:      drivers/net/xen-netback/*
17980
17981 XEN PCI SUBSYSTEM
17982 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17983 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17984 S:      Supported
17985 F:      arch/x86/pci/*xen*
17986 F:      drivers/pci/*xen*
17987
17988 XEN PVSCSI DRIVERS
17989 M:      Juergen Gross <jgross@suse.com>
17990 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17991 L:      linux-scsi@vger.kernel.org
17992 S:      Supported
17993 F:      drivers/scsi/xen-scsifront.c
17994 F:      drivers/xen/xen-scsiback.c
17995 F:      include/xen/interface/io/vscsiif.h
17996
17997 XEN SWIOTLB SUBSYSTEM
17998 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17999 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18000 L:      iommu@lists.linux-foundation.org
18001 S:      Supported
18002 F:      arch/x86/xen/*swiotlb*
18003 F:      drivers/xen/*swiotlb*
18004
18005 XEN SOUND FRONTEND DRIVER
18006 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18007 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18009 S:      Supported
18010 F:      sound/xen/*
18011
18012 XFS FILESYSTEM
18013 M:      Darrick J. Wong <darrick.wong@oracle.com>
18014 M:      linux-xfs@vger.kernel.org
18015 L:      linux-xfs@vger.kernel.org
18016 W:      http://xfs.org/
18017 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18018 S:      Supported
18019 F:      Documentation/admin-guide/xfs.rst
18020 F:      Documentation/ABI/testing/sysfs-fs-xfs
18021 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18022 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18023 F:      fs/xfs/
18024 F:      include/uapi/linux/dqblk_xfs.h
18025 F:      include/uapi/linux/fsmap.h
18026
18027 XILINX AXI ETHERNET DRIVER
18028 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18029 S:      Maintained
18030 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18031
18032 XILINX UARTLITE SERIAL DRIVER
18033 M:      Peter Korsgaard <jacmet@sunsite.dk>
18034 L:      linux-serial@vger.kernel.org
18035 S:      Maintained
18036 F:      drivers/tty/serial/uartlite.c
18037
18038 XILINX VIDEO IP CORES
18039 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18040 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18041 L:      linux-media@vger.kernel.org
18042 T:      git git://linuxtv.org/media_tree.git
18043 S:      Supported
18044 F:      Documentation/devicetree/bindings/media/xilinx/
18045 F:      drivers/media/platform/xilinx/
18046 F:      include/uapi/linux/xilinx-v4l2-controls.h
18047
18048 XILINX SD-FEC IP CORES
18049 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18050 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18051 S:      Maintained
18052 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18053 F:      Documentation/misc-devices/xilinx_sdfec.rst
18054 F:      drivers/misc/xilinx_sdfec.c
18055 F:      drivers/misc/Kconfig
18056 F:      drivers/misc/Makefile
18057 F:      include/uapi/misc/xilinx_sdfec.h
18058
18059 XILLYBUS DRIVER
18060 M:      Eli Billauer <eli.billauer@gmail.com>
18061 L:      linux-kernel@vger.kernel.org
18062 S:      Supported
18063 F:      drivers/char/xillybus/
18064
18065 XLP9XX I2C DRIVER
18066 M:      George Cherian <george.cherian@cavium.com>
18067 M:      Jan Glauber <jglauber@cavium.com>
18068 L:      linux-i2c@vger.kernel.org
18069 W:      http://www.cavium.com
18070 S:      Supported
18071 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18072 F:      drivers/i2c/busses/i2c-xlp9xx.c
18073
18074 XRA1403 GPIO EXPANDER
18075 M:      Nandor Han <nandor.han@ge.com>
18076 M:      Semi Malinen <semi.malinen@ge.com>
18077 L:      linux-gpio@vger.kernel.org
18078 S:      Maintained
18079 F:      drivers/gpio/gpio-xra1403.c
18080 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18081
18082 XTENSA XTFPGA PLATFORM SUPPORT
18083 M:      Max Filippov <jcmvbkbc@gmail.com>
18084 L:      linux-xtensa@linux-xtensa.org
18085 S:      Maintained
18086 F:      drivers/spi/spi-xtensa-xtfpga.c
18087 F:      sound/soc/xtensa/xtfpga-i2s.c
18088
18089 YAM DRIVER FOR AX.25
18090 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18091 L:      linux-hams@vger.kernel.org
18092 S:      Maintained
18093 F:      drivers/net/hamradio/yam*
18094 F:      include/linux/yam.h
18095
18096 YAMA SECURITY MODULE
18097 M:      Kees Cook <keescook@chromium.org>
18098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18099 S:      Supported
18100 F:      security/yama/
18101 F:      Documentation/admin-guide/LSM/Yama.rst
18102
18103 YEALINK PHONE DRIVER
18104 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18105 L:      usbb2k-api-dev@nongnu.org
18106 S:      Maintained
18107 F:      Documentation/input/devices/yealink.rst
18108 F:      drivers/input/misc/yealink.*
18109
18110 Z8530 DRIVER FOR AX.25
18111 M:      Joerg Reuter <jreuter@yaina.de>
18112 W:      http://yaina.de/jreuter/
18113 W:      http://www.qsl.net/dl1bke/
18114 L:      linux-hams@vger.kernel.org
18115 S:      Maintained
18116 F:      Documentation/networking/z8530drv.txt
18117 F:      drivers/net/hamradio/*scc.c
18118 F:      drivers/net/hamradio/z8530.h
18119
18120 ZBUD COMPRESSED PAGE ALLOCATOR
18121 M:      Seth Jennings <sjenning@redhat.com>
18122 M:      Dan Streetman <ddstreet@ieee.org>
18123 L:      linux-mm@kvack.org
18124 S:      Maintained
18125 F:      mm/zbud.c
18126 F:      include/linux/zbud.h
18127
18128 ZD1211RW WIRELESS DRIVER
18129 M:      Daniel Drake <dsd@gentoo.org>
18130 M:      Ulrich Kunitz <kune@deine-taler.de>
18131 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18132 L:      linux-wireless@vger.kernel.org
18133 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18134 S:      Maintained
18135 F:      drivers/net/wireless/zydas/zd1211rw/
18136
18137 ZD1301 MEDIA DRIVER
18138 M:      Antti Palosaari <crope@iki.fi>
18139 L:      linux-media@vger.kernel.org
18140 W:      https://linuxtv.org/
18141 W:      http://palosaari.fi/linux/
18142 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18143 S:      Maintained
18144 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18145
18146 ZD1301_DEMOD MEDIA DRIVER
18147 M:      Antti Palosaari <crope@iki.fi>
18148 L:      linux-media@vger.kernel.org
18149 W:      https://linuxtv.org/
18150 W:      http://palosaari.fi/linux/
18151 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18152 S:      Maintained
18153 F:      drivers/media/dvb-frontends/zd1301_demod*
18154
18155 ZHAOXIN PROCESSOR SUPPORT
18156 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18157 L:      linux-kernel@vger.kernel.org
18158 S:      Maintained
18159 F:      arch/x86/kernel/cpu/zhaoxin.c
18160
18161 ZPOOL COMPRESSED PAGE STORAGE API
18162 M:      Dan Streetman <ddstreet@ieee.org>
18163 L:      linux-mm@kvack.org
18164 S:      Maintained
18165 F:      mm/zpool.c
18166 F:      include/linux/zpool.h
18167
18168 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18169 M:      Minchan Kim <minchan@kernel.org>
18170 M:      Nitin Gupta <ngupta@vflare.org>
18171 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18172 L:      linux-kernel@vger.kernel.org
18173 S:      Maintained
18174 F:      drivers/block/zram/
18175 F:      Documentation/admin-guide/blockdev/zram.rst
18176
18177 ZS DECSTATION Z85C30 SERIAL DRIVER
18178 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18179 S:      Maintained
18180 F:      drivers/tty/serial/zs.*
18181
18182 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18183 M:      Minchan Kim <minchan@kernel.org>
18184 M:      Nitin Gupta <ngupta@vflare.org>
18185 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18186 L:      linux-mm@kvack.org
18187 S:      Maintained
18188 F:      mm/zsmalloc.c
18189 F:      include/linux/zsmalloc.h
18190 F:      Documentation/vm/zsmalloc.rst
18191
18192 ZSWAP COMPRESSED SWAP CACHING
18193 M:      Seth Jennings <sjenning@redhat.com>
18194 M:      Dan Streetman <ddstreet@ieee.org>
18195 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18196 L:      linux-mm@kvack.org
18197 S:      Maintained
18198 F:      mm/zswap.c
18199
18200 THE REST
18201 M:      Linus Torvalds <torvalds@linux-foundation.org>
18202 L:      linux-kernel@vger.kernel.org
18203 Q:      http://patchwork.kernel.org/project/LKML/list/
18204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18205 S:      Buried alive in reporters
18206 F:      *
18207 F:      */