MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/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 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 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 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <maz@kernel.org>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://anongit.freedesktop.org/drm/drm-misc
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://anongit.freedesktop.org/drm/drm-misc
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/mach-rpc/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 Allwinner A10 CSI driver
1425 M:      Maxime Ripard <mripard@kernel.org>
1426 L:      linux-media@vger.kernel.org
1427 T:      git git://linuxtv.org/media_tree.git
1428 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1429 S:      Maintained
1430
1431 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1432 M:      Neil Armstrong <narmstrong@baylibre.com>
1433 M:      Jerome Brunet <jbrunet@baylibre.com>
1434 L:      linux-amlogic@lists.infradead.org
1435 S:      Maintained
1436 F:      drivers/clk/meson/
1437 F:      include/dt-bindings/clock/meson*
1438 F:      include/dt-bindings/clock/gxbb*
1439 F:      Documentation/devicetree/bindings/clock/amlogic*
1440
1441 ARM/Amlogic Meson SoC support
1442 M:      Kevin Hilman <khilman@baylibre.com>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 L:      linux-amlogic@lists.infradead.org
1445 W:      http://linux-meson.com/
1446 S:      Maintained
1447 F:      arch/arm/mach-meson/
1448 F:      arch/arm/boot/dts/meson*
1449 F:      arch/arm64/boot/dts/amlogic/
1450 F:      drivers/pinctrl/meson/
1451 F:      drivers/mmc/host/meson*
1452 F:      drivers/soc/amlogic/
1453 N:      meson
1454
1455 ARM/Amlogic Meson SoC Sound Drivers
1456 M:      Jerome Brunet <jbrunet@baylibre.com>
1457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1458 S:      Maintained
1459 F:      sound/soc/meson/
1460 F:      Documentation/devicetree/bindings/sound/amlogic*
1461
1462 ARM/Annapurna Labs ALPINE ARCHITECTURE
1463 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1464 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 S:      Maintained
1467 F:      arch/arm/mach-alpine/
1468 F:      arch/arm/boot/dts/alpine*
1469 F:      arch/arm64/boot/dts/al/
1470 F:      drivers/*/*alpine*
1471
1472 ARM/ARTPEC MACHINE SUPPORT
1473 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1474 M:      Lars Persson <lars.persson@axis.com>
1475 S:      Maintained
1476 L:      linux-arm-kernel@axis.com
1477 F:      arch/arm/mach-artpec
1478 F:      arch/arm/boot/dts/artpec6*
1479 F:      drivers/clk/axis
1480 F:      drivers/crypto/axis
1481 F:      drivers/pinctrl/pinctrl-artpec*
1482 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1483
1484 ARM/ASPEED I2C DRIVER
1485 M:      Brendan Higgins <brendanhiggins@google.com>
1486 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1487 R:      Joel Stanley <joel@jms.id.au>
1488 L:      linux-i2c@vger.kernel.org
1489 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1490 S:      Maintained
1491 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1492 F:      drivers/i2c/busses/i2c-aspeed.c
1493 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1494 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1495
1496 ARM/ASPEED MACHINE SUPPORT
1497 M:      Joel Stanley <joel@jms.id.au>
1498 R:      Andrew Jeffery <andrew@aj.id.au>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1501 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1502 S:      Supported
1503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1504 F:      arch/arm/mach-aspeed/
1505 F:      arch/arm/boot/dts/aspeed-*
1506 N:      aspeed
1507
1508 ARM/BITMAIN ARCHITECTURE
1509 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      arch/arm64/boot/dts/bitmain/
1513 F:      drivers/pinctrl/pinctrl-bm1880.c
1514 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1515 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1516
1517 ARM/CALXEDA HIGHBANK ARCHITECTURE
1518 M:      Rob Herring <robh@kernel.org>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 F:      arch/arm/mach-highbank/
1522 F:      arch/arm/boot/dts/highbank.dts
1523 F:      arch/arm/boot/dts/ecx-*.dts*
1524
1525 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1526 M:      Krzysztof Halasa <khalasa@piap.pl>
1527 S:      Maintained
1528 F:      arch/arm/mach-cns3xxx/
1529
1530 ARM/CAVIUM THUNDER NETWORK DRIVER
1531 M:      Sunil Goutham <sgoutham@cavium.com>
1532 M:      Robert Richter <rric@kernel.org>
1533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1534 S:      Supported
1535 F:      drivers/net/ethernet/cavium/thunder/
1536
1537 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1538 M:      Lukasz Majewski <lukma@denx.de>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 S:      Maintained
1541 F:      arch/arm/mach-ep93xx/ts72xx.c
1542
1543 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1544 M:      Alexander Shiyan <shc_work@mail.ru>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Odd Fixes
1547 N:      clps711x
1548
1549 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1550 M:      Lennert Buytenhek <kernel@wantstofly.org>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553
1554 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1556 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-ep93xx/
1560 F:      arch/arm/mach-ep93xx/include/mach/
1561
1562 ARM/CLKDEV SUPPORT
1563 M:      Russell King <linux@armlinux.org.uk>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1567 F:      drivers/clk/clkdev.c
1568
1569 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1570 M:      Mike Rapoport <mike@compulab.co.il>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573
1574 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1575 M:      Baruch Siach <baruch@tkos.co.il>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 F:      arch/arm/boot/dts/cx92755*
1579 N:      digicolor
1580
1581 ARM/CONTEC MICRO9 MACHINE SUPPORT
1582 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1583 S:      Maintained
1584 F:      arch/arm/mach-ep93xx/micro9.c
1585
1586 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1587 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1588 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Maintained
1591 F:      drivers/hwtracing/coresight/*
1592 F:      Documentation/trace/coresight.txt
1593 F:      Documentation/trace/coresight-cpu-debug.txt
1594 F:      Documentation/devicetree/bindings/arm/coresight.txt
1595 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1596 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1597 F:      tools/perf/arch/arm/util/pmu.c
1598 F:      tools/perf/arch/arm/util/auxtrace.c
1599 F:      tools/perf/arch/arm/util/cs-etm.c
1600 F:      tools/perf/arch/arm/util/cs-etm.h
1601 F:      tools/perf/util/cs-etm.*
1602 F:      tools/perf/util/cs-etm-decoder/*
1603
1604 ARM/CORGI MACHINE SUPPORT
1605 M:      Richard Purdie <rpurdie@rpsys.net>
1606 S:      Maintained
1607
1608 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1609 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1610 M:      Linus Walleij <linus.walleij@linaro.org>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 T:      git git://github.com/ulli-kroll/linux.git
1613 S:      Maintained
1614 F:      Documentation/devicetree/bindings/arm/gemini.txt
1615 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1616 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1617 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1618 F:      arch/arm/mach-gemini/
1619 F:      drivers/net/ethernet/cortina/
1620 F:      drivers/pinctrl/pinctrl-gemini.c
1621 F:      drivers/rtc/rtc-ftrtc010.c
1622
1623 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1624 M:      Barry Song <baohua@kernel.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1627 S:      Maintained
1628 F:      arch/arm/boot/dts/prima2*
1629 F:      arch/arm/mach-prima2/
1630 F:      drivers/clk/sirf/
1631 F:      drivers/clocksource/timer-prima2.c
1632 F:      drivers/clocksource/timer-atlas7.c
1633 N:      [^a-z]sirf
1634 X:      drivers/gnss
1635
1636 ARM/EBSA110 MACHINE SUPPORT
1637 M:      Russell King <linux@armlinux.org.uk>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 W:      http://www.armlinux.org.uk/
1640 S:      Maintained
1641 F:      arch/arm/mach-ebsa110/
1642 F:      drivers/net/ethernet/amd/am79c961a.*
1643
1644 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1645 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1646 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 N:      efm32
1650
1651 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1652 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/mach-pxa/ezx.c
1656
1657 ARM/FARADAY FA526 PORT
1658 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 T:      git git://git.berlios.de/gemini-board
1662 F:      arch/arm/mm/*-fa*
1663
1664 ARM/FOOTBRIDGE ARCHITECTURE
1665 M:      Russell King <linux@armlinux.org.uk>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 W:      http://www.armlinux.org.uk/
1668 S:      Maintained
1669 F:      arch/arm/include/asm/hardware/dec21285.h
1670 F:      arch/arm/mach-footbridge/
1671
1672 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1673 M:      Shawn Guo <shawnguo@kernel.org>
1674 M:      Sascha Hauer <s.hauer@pengutronix.de>
1675 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1676 R:      Fabio Estevam <festevam@gmail.com>
1677 R:      NXP Linux Team <linux-imx@nxp.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1681 N:      imx
1682 N:      mxs
1683 X:      drivers/media/i2c/
1684
1685 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1686 M:      Shawn Guo <shawnguo@kernel.org>
1687 M:      Sascha Hauer <s.hauer@pengutronix.de>
1688 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1689 R:      Stefan Agner <stefan@agner.ch>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1693 F:      arch/arm/mach-imx/*vf610*
1694 F:      arch/arm/boot/dts/vf*
1695
1696 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1697 M:      Shawn Guo <shawnguo@kernel.org>
1698 M:      Li Yang <leoyang.li@nxp.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1702 F:      arch/arm/boot/dts/ls1021a*
1703 F:      arch/arm64/boot/dts/freescale/fsl-*
1704 F:      arch/arm64/boot/dts/freescale/qoriq-*
1705
1706 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/GUMSTIX MACHINE SUPPORT
1712 M:      Steve Sakoman <sakoman@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715
1716 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1717 M:      Philipp Zabel <philipp.zabel@gmail.com>
1718 M:      Paul Parsons <lost.distance@yahoo.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 F:      arch/arm/mach-pxa/hx4700.c
1722 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1723 F:      sound/soc/pxa/hx4700.c
1724
1725 ARM/HISILICON SOC SUPPORT
1726 M:      Wei Xu <xuwei5@hisilicon.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 W:      http://www.hisilicon.com
1729 S:      Supported
1730 T:      git git://github.com/hisilicon/linux-hisi.git
1731 F:      arch/arm/mach-hisi/
1732 F:      arch/arm/boot/dts/hi3*
1733 F:      arch/arm/boot/dts/hip*
1734 F:      arch/arm/boot/dts/hisi*
1735 F:      arch/arm64/boot/dts/hisilicon/
1736
1737 ARM/HP JORNADA 7XX MACHINE SUPPORT
1738 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1739 W:      www.jlime.com
1740 S:      Maintained
1741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1742 F:      arch/arm/mach-sa1100/jornada720.c
1743 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1744
1745 ARM/IGEP MACHINE SUPPORT
1746 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1747 M:      Javier Martinez Canillas <javier@dowhile0.org>
1748 L:      linux-omap@vger.kernel.org
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 F:      arch/arm/boot/dts/omap3-igep*
1752
1753 ARM/INCOME PXA270 SUPPORT
1754 M:      Marek Vasut <marek.vasut@gmail.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 S:      Maintained
1757 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1758
1759 ARM/INTEL IOP13XX ARM ARCHITECTURE
1760 M:      Lennert Buytenhek <kernel@wantstofly.org>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 S:      Maintained
1763
1764 ARM/INTEL IOP32X ARM ARCHITECTURE
1765 M:      Lennert Buytenhek <kernel@wantstofly.org>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 S:      Maintained
1768
1769 ARM/INTEL IOP33X ARM ARCHITECTURE
1770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1771 S:      Orphan
1772
1773 ARM/INTEL IQ81342EX MACHINE SUPPORT
1774 M:      Lennert Buytenhek <kernel@wantstofly.org>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 S:      Maintained
1777
1778 ARM/INTEL IXDP2850 MACHINE SUPPORT
1779 M:      Lennert Buytenhek <kernel@wantstofly.org>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782
1783 ARM/INTEL IXP4XX ARM ARCHITECTURE
1784 M:      Linus Walleij <linusw@kernel.org>
1785 M:      Imre Kaloz <kaloz@openwrt.org>
1786 M:      Krzysztof Halasa <khalasa@piap.pl>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 S:      Maintained
1789 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1790 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1791 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1792 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1793 F:      arch/arm/mach-ixp4xx/
1794 F:      drivers/clocksource/timer-ixp4xx.c
1795 F:      drivers/gpio/gpio-ixp4xx.c
1796 F:      drivers/irqchip/irq-ixp4xx.c
1797 F:      include/linux/irqchip/irq-ixp4xx.h
1798 F:      include/linux/platform_data/timer-ixp4xx.h
1799
1800 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1801 M:      Jonathan Cameron <jic23@cam.ac.uk>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804 F:      arch/arm/mach-pxa/stargate2.c
1805 F:      drivers/pcmcia/pxa2xx_stargate2.c
1806
1807 ARM/INTEL XSC3 (MANZANO) ARM CORE
1808 M:      Lennert Buytenhek <kernel@wantstofly.org>
1809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810 S:      Maintained
1811
1812 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1813 M:      Lennert Buytenhek <kernel@wantstofly.org>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816
1817 ARM/LG1K ARCHITECTURE
1818 M:      Chanho Min <chanho.min@lge.com>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm64/boot/dts/lg/
1822
1823 ARM/LOGICPD PXA270 MACHINE SUPPORT
1824 M:      Lennert Buytenhek <kernel@wantstofly.org>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827
1828 ARM/LPC18XX ARCHITECTURE
1829 M:      Vladimir Zapolskiy <vz@mleia.com>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1833 F:      arch/arm/boot/dts/lpc43*
1834 F:      drivers/i2c/busses/i2c-lpc2k.c
1835 F:      drivers/memory/pl172.c
1836 F:      drivers/mtd/spi-nor/nxp-spifi.c
1837 F:      drivers/rtc/rtc-lpc24xx.c
1838 N:      lpc18xx
1839
1840 ARM/LPC32XX SOC SUPPORT
1841 M:      Vladimir Zapolskiy <vz@mleia.com>
1842 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1845 S:      Maintained
1846 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1847 F:      arch/arm/boot/dts/lpc32*
1848 F:      arch/arm/mach-lpc32xx/
1849 F:      drivers/i2c/busses/i2c-pnx.c
1850 F:      drivers/net/ethernet/nxp/lpc_eth.c
1851 F:      drivers/usb/host/ohci-nxp.c
1852 F:      drivers/watchdog/pnx4008_wdt.c
1853 N:      lpc32xx
1854
1855 ARM/MAGICIAN MACHINE SUPPORT
1856 M:      Philipp Zabel <philipp.zabel@gmail.com>
1857 S:      Maintained
1858
1859 ARM/Marvell Dove/MV78xx0/Orion SOC support
1860 M:      Jason Cooper <jason@lakedaemon.net>
1861 M:      Andrew Lunn <andrew@lunn.ch>
1862 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1863 M:      Gregory Clement <gregory.clement@bootlin.com>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/dove/
1867 F:      arch/arm/mach-dove/
1868 F:      arch/arm/mach-mv78xx0/
1869 F:      arch/arm/mach-orion5x/
1870 F:      arch/arm/plat-orion/
1871 F:      arch/arm/boot/dts/dove*
1872 F:      arch/arm/boot/dts/orion5x*
1873 T:      git git://git.infradead.org/linux-mvebu.git
1874
1875 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1876 M:      Jason Cooper <jason@lakedaemon.net>
1877 M:      Andrew Lunn <andrew@lunn.ch>
1878 M:      Gregory Clement <gregory.clement@bootlin.com>
1879 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/armada*
1883 F:      arch/arm/boot/dts/kirkwood*
1884 F:      arch/arm/configs/mvebu_*_defconfig
1885 F:      arch/arm/mach-mvebu/
1886 F:      arch/arm64/boot/dts/marvell/armada*
1887 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1888 F:      drivers/cpufreq/armada-8k-cpufreq.c
1889 F:      drivers/cpufreq/mvebu-cpufreq.c
1890 F:      drivers/irqchip/irq-armada-370-xp.c
1891 F:      drivers/irqchip/irq-mvebu-*
1892 F:      drivers/pinctrl/mvebu/
1893 F:      drivers/rtc/rtc-armada38x.c
1894 T:      git git://git.infradead.org/linux-mvebu.git
1895
1896 ARM/Mediatek RTC DRIVER
1897 M:      Eddie Huang <eddie.huang@mediatek.com>
1898 M:      Sean Wang <sean.wang@mediatek.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1901 S:      Maintained
1902 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1903 F:      drivers/rtc/rtc-mt6397.c
1904 F:      drivers/rtc/rtc-mt7622.c
1905
1906 ARM/Mediatek SoC support
1907 M:      Matthias Brugger <matthias.bgg@gmail.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1910 W:      https://mtk.bcnfs.org/
1911 C:      irc://chat.freenode.net/linux-mediatek
1912 S:      Maintained
1913 F:      arch/arm/boot/dts/mt6*
1914 F:      arch/arm/boot/dts/mt7*
1915 F:      arch/arm/boot/dts/mt8*
1916 F:      arch/arm/mach-mediatek/
1917 F:      arch/arm64/boot/dts/mediatek/
1918 F:      drivers/soc/mediatek/
1919 N:      mtk
1920 N:      mt[678]
1921 K:      mediatek
1922
1923 ARM/Mediatek USB3 PHY DRIVER
1924 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1927 S:      Maintained
1928 F:      drivers/phy/mediatek/
1929 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1930
1931 ARM/MICREL KS8695 ARCHITECTURE
1932 M:      Greg Ungerer <gerg@uclinux.org>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 F:      arch/arm/mach-ks8695/
1935 S:      Odd Fixes
1936
1937 ARM/Microchip (AT91) SoC support
1938 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1939 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1940 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 W:      http://www.linux4sam.org
1943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1944 S:      Supported
1945 N:      at91
1946 N:      atmel
1947 F:      arch/arm/mach-at91/
1948 F:      include/soc/at91/
1949 F:      arch/arm/boot/dts/at91*.dts
1950 F:      arch/arm/boot/dts/at91*.dtsi
1951 F:      arch/arm/boot/dts/sama*.dts
1952 F:      arch/arm/boot/dts/sama*.dtsi
1953 F:      arch/arm/include/debug/at91.S
1954 F:      drivers/memory/atmel*
1955 F:      drivers/watchdog/sama5d4_wdt.c
1956 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1957 X:      drivers/net/wireless/atmel/
1958
1959 ARM/MIOA701 MACHINE SUPPORT
1960 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 F:      arch/arm/mach-pxa/mioa701.c
1963 S:      Maintained
1964
1965 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1966 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1967 S:      Maintained
1968
1969 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1970 M:      Linus Walleij <linus.walleij@linaro.org>
1971 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1972 S:      Maintained
1973 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1974 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1975 F:      arch/arm/mach-nomadik/
1976 F:      arch/arm/mach-u300/
1977 F:      arch/arm/mach-ux500/
1978 F:      arch/arm/boot/dts/ste-*
1979 F:      drivers/clk/clk-nomadik.c
1980 F:      drivers/clk/clk-u300.c
1981 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1982 F:      drivers/clocksource/timer-u300.c
1983 F:      drivers/dma/coh901318*
1984 F:      drivers/dma/ste_dma40*
1985 F:      drivers/hwspinlock/u8500_hsem.c
1986 F:      drivers/i2c/busses/i2c-nomadik.c
1987 F:      drivers/i2c/busses/i2c-stu300.c
1988 F:      drivers/mfd/ab3100*
1989 F:      drivers/mfd/ab8500*
1990 F:      drivers/mfd/abx500*
1991 F:      drivers/mfd/dbx500*
1992 F:      drivers/mfd/db8500*
1993 F:      drivers/pinctrl/nomadik/
1994 F:      drivers/pinctrl/pinctrl-coh901*
1995 F:      drivers/pinctrl/pinctrl-u300.c
1996 F:      drivers/rtc/rtc-ab3100.c
1997 F:      drivers/rtc/rtc-ab8500.c
1998 F:      drivers/rtc/rtc-coh901331.c
1999 F:      drivers/rtc/rtc-pl031.c
2000 F:      drivers/watchdog/coh901327_wdt.c
2001 F:      Documentation/devicetree/bindings/arm/ste-*
2002 F:      Documentation/devicetree/bindings/arm/ux500/
2003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2004
2005 ARM/NUVOTON NPCM ARCHITECTURE
2006 M:      Avi Fishman <avifishman70@gmail.com>
2007 M:      Tomer Maimon <tmaimon77@gmail.com>
2008 M:      Tali Perry <tali.perry1@gmail.com>
2009 R:      Patrick Venture <venture@google.com>
2010 R:      Nancy Yuen <yuenn@google.com>
2011 R:      Benjamin Fair <benjaminfair@google.com>
2012 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2013 S:      Supported
2014 F:      arch/arm/mach-npcm/
2015 F:      arch/arm/boot/dts/nuvoton-npcm*
2016 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2017 F:      drivers/*/*npcm*
2018 F:      Documentation/devicetree/bindings/*/*npcm*
2019 F:      Documentation/devicetree/bindings/*/*/*npcm*
2020
2021 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2022 M:      Wan ZongShun <mcuos.com@gmail.com>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 W:      http://www.mcuos.com
2025 S:      Maintained
2026 F:      arch/arm/mach-w90x900/
2027 F:      drivers/input/keyboard/w90p910_keypad.c
2028 F:      drivers/input/touchscreen/w90p910_ts.c
2029 F:      drivers/watchdog/nuc900_wdt.c
2030 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2031 F:      drivers/mtd/nand/raw/nuc900_nand.c
2032 F:      drivers/rtc/rtc-nuc900.c
2033 F:      drivers/spi/spi-nuc900.c
2034 F:      drivers/usb/host/ehci-w90x900.c
2035 F:      drivers/video/fbdev/nuc900fb.c
2036
2037 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2038 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2039 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2040 S:      Orphan
2041 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2042 F:      arch/arm/mach-s3c24xx/gta02.h
2043
2044 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2045 M:      Alexander Clouter <alex@digriz.org.uk>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 W:      http://www.digriz.org.uk/ts78xx/kernel
2048 S:      Maintained
2049 F:      arch/arm/mach-orion5x/ts78xx-*
2050
2051 ARM/OXNAS platform support
2052 M:      Neil Armstrong <narmstrong@baylibre.com>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2055 S:      Maintained
2056 F:      arch/arm/mach-oxnas/
2057 F:      arch/arm/boot/dts/ox8*.dts*
2058 N:      oxnas
2059
2060 ARM/PALM TREO SUPPORT
2061 M:      Tomas Cech <sleep_walker@suse.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 W:      http://hackndev.com
2064 S:      Maintained
2065 F:      arch/arm/mach-pxa/palmtreo.*
2066
2067 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2068 M:      Marek Vasut <marek.vasut@gmail.com>
2069 L:      linux-arm-kernel@lists.infradead.org
2070 W:      http://hackndev.com
2071 S:      Maintained
2072 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2073 F:      arch/arm/mach-pxa/palmtx.c
2074 F:      arch/arm/mach-pxa/palmt5.*
2075 F:      arch/arm/mach-pxa/include/mach/palmld.h
2076 F:      arch/arm/mach-pxa/palmld.c
2077 F:      arch/arm/mach-pxa/palmte2.*
2078 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2079 F:      arch/arm/mach-pxa/palmtc.c
2080
2081 ARM/PALMZ72 SUPPORT
2082 M:      Sergey Lapin <slapin@ossfans.org>
2083 L:      linux-arm-kernel@lists.infradead.org
2084 W:      http://hackndev.com
2085 S:      Maintained
2086 F:      arch/arm/mach-pxa/palmz72.*
2087
2088 ARM/PLEB SUPPORT
2089 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2090 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2091 S:      Maintained
2092
2093 ARM/PT DIGITAL BOARD PORT
2094 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 W:      http://www.armlinux.org.uk/
2097 S:      Maintained
2098
2099 ARM/QUALCOMM SUPPORT
2100 M:      Andy Gross <agross@kernel.org>
2101 L:      linux-arm-msm@vger.kernel.org
2102 S:      Maintained
2103 F:      Documentation/devicetree/bindings/soc/qcom/
2104 F:      Documentation/devicetree/bindings/*/qcom*
2105 F:      arch/arm/boot/dts/qcom-*.dts
2106 F:      arch/arm/boot/dts/qcom-*.dtsi
2107 F:      arch/arm/mach-qcom/
2108 F:      arch/arm64/boot/dts/qcom/
2109 F:      drivers/*/qcom/
2110 F:      drivers/*/qcom*
2111 F:      drivers/*/*/qcom/
2112 F:      drivers/*/*/qcom*
2113 F:      drivers/*/pm8???-*
2114 F:      drivers/bluetooth/btqcomsmd.c
2115 F:      drivers/clocksource/timer-qcom.c
2116 F:      drivers/extcon/extcon-qcom*
2117 F:      drivers/iommu/msm*
2118 F:      drivers/i2c/busses/i2c-qup.c
2119 F:      drivers/i2c/busses/i2c-qcom-geni.c
2120 F:      drivers/mfd/ssbi.c
2121 F:      drivers/mmc/host/mmci_qcom*
2122 F:      drivers/mmc/host/sdhci-msm.c
2123 F:      drivers/pci/controller/dwc/pcie-qcom.c
2124 F:      drivers/phy/qualcomm/
2125 F:      drivers/power/*/msm*
2126 F:      drivers/reset/reset-qcom-*
2127 F:      drivers/scsi/ufs/ufs-qcom.*
2128 F:      drivers/spi/spi-qup.c
2129 F:      drivers/spi/spi-geni-qcom.c
2130 F:      drivers/spi/spi-qcom-qspi.c
2131 F:      drivers/tty/serial/msm_serial.c
2132 F:      drivers/usb/dwc3/dwc3-qcom.c
2133 F:      include/dt-bindings/*/qcom*
2134 F:      include/linux/*/qcom*
2135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2136
2137 ARM/RADISYS ENP2611 MACHINE SUPPORT
2138 M:      Lennert Buytenhek <kernel@wantstofly.org>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Maintained
2141
2142 ARM/RDA MICRO ARCHITECTURE
2143 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2145 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2146 S:      Maintained
2147 F:      arch/arm/boot/dts/rda8810pl-*
2148 F:      drivers/clocksource/timer-rda.c
2149 F:      drivers/irqchip/irq-rda-intc.c
2150 F:      drivers/tty/serial/rda-uart.c
2151 F:      Documentation/devicetree/bindings/arm/rda.yaml
2152 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2153 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2154 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2155
2156 ARM/REALTEK ARCHITECTURE
2157 M:      Andreas Färber <afaerber@suse.de>
2158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2159 S:      Maintained
2160 F:      arch/arm64/boot/dts/realtek/
2161 F:      Documentation/devicetree/bindings/arm/realtek.txt
2162
2163 ARM/RENESAS ARM64 ARCHITECTURE
2164 M:      Simon Horman <horms@verge.net.au>
2165 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2171 S:      Supported
2172 F:      arch/arm64/boot/dts/renesas/
2173 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2174 F:      drivers/soc/renesas/
2175 F:      include/linux/soc/renesas/
2176
2177 ARM/RISCPC ARCHITECTURE
2178 M:      Russell King <linux@armlinux.org.uk>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 W:      http://www.armlinux.org.uk/
2181 S:      Maintained
2182 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2183 F:      arch/arm/include/asm/hardware/ioc.h
2184 F:      arch/arm/include/asm/hardware/iomd.h
2185 F:      arch/arm/include/asm/hardware/memc.h
2186 F:      arch/arm/mach-rpc/
2187 F:      drivers/net/ethernet/8390/etherh.c
2188 F:      drivers/net/ethernet/i825xx/ether1*
2189 F:      drivers/net/ethernet/seeq/ether3*
2190 F:      drivers/scsi/arm/
2191
2192 ARM/Rockchip SoC support
2193 M:      Heiko Stuebner <heiko@sntech.de>
2194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2195 L:      linux-rockchip@lists.infradead.org
2196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2197 S:      Maintained
2198 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2199 F:      arch/arm/boot/dts/rk3*
2200 F:      arch/arm/boot/dts/rv1108*
2201 F:      arch/arm/mach-rockchip/
2202 F:      drivers/clk/rockchip/
2203 F:      drivers/i2c/busses/i2c-rk3x.c
2204 F:      drivers/*/*rockchip*
2205 F:      drivers/*/*/*rockchip*
2206 F:      sound/soc/rockchip/
2207 N:      rockchip
2208
2209 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2210 M:      Kukjin Kim <kgene@kernel.org>
2211 M:      Krzysztof Kozlowski <krzk@kernel.org>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2214 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/s3c*
2217 F:      arch/arm/boot/dts/s5p*
2218 F:      arch/arm/boot/dts/exynos*
2219 F:      arch/arm64/boot/dts/exynos/
2220 F:      arch/arm/plat-samsung/
2221 F:      arch/arm/mach-s3c24*/
2222 F:      arch/arm/mach-s3c64xx/
2223 F:      arch/arm/mach-s5p*/
2224 F:      arch/arm/mach-exynos*/
2225 F:      drivers/*/*s3c24*
2226 F:      drivers/*/*/*s3c24*
2227 F:      drivers/*/*s3c64xx*
2228 F:      drivers/*/*s5pv210*
2229 F:      drivers/memory/samsung/*
2230 F:      drivers/soc/samsung/*
2231 F:      Documentation/arm/samsung/
2232 F:      Documentation/devicetree/bindings/arm/samsung/
2233 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2234 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2235 N:      exynos
2236
2237 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2238 M:      Kyungmin Park <kyungmin.park@samsung.com>
2239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240 S:      Maintained
2241 F:      arch/arm/mach-s5pv210/
2242
2243 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2244 M:      Kyungmin Park <kyungmin.park@samsung.com>
2245 M:      Kamil Debski <kamil@wypas.org>
2246 M:      Andrzej Hajda <a.hajda@samsung.com>
2247 L:      linux-arm-kernel@lists.infradead.org
2248 L:      linux-media@vger.kernel.org
2249 S:      Maintained
2250 F:      drivers/media/platform/s5p-g2d/
2251
2252 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2253 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2254 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2255 L:      linux-media@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/media/platform/s5p-cec/
2258 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2259
2260 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2261 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2262 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2263 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2264 L:      linux-arm-kernel@lists.infradead.org
2265 L:      linux-media@vger.kernel.org
2266 S:      Maintained
2267 F:      drivers/media/platform/s5p-jpeg/
2268
2269 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2270 M:      Kyungmin Park <kyungmin.park@samsung.com>
2271 M:      Kamil Debski <kamil@wypas.org>
2272 M:      Jeongtae Park <jtp.park@samsung.com>
2273 M:      Andrzej Hajda <a.hajda@samsung.com>
2274 L:      linux-arm-kernel@lists.infradead.org
2275 L:      linux-media@vger.kernel.org
2276 S:      Maintained
2277 F:      drivers/media/platform/s5p-mfc/
2278
2279 ARM/SHMOBILE ARM ARCHITECTURE
2280 M:      Simon Horman <horms@verge.net.au>
2281 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2282 M:      Magnus Damm <magnus.damm@gmail.com>
2283 L:      linux-renesas-soc@vger.kernel.org
2284 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2287 S:      Supported
2288 F:      arch/arm/boot/dts/emev2*
2289 F:      arch/arm/boot/dts/gr-peach*
2290 F:      arch/arm/boot/dts/iwg20d-q7*
2291 F:      arch/arm/boot/dts/r7s*
2292 F:      arch/arm/boot/dts/r8a*
2293 F:      arch/arm/boot/dts/r9a*
2294 F:      arch/arm/boot/dts/sh*
2295 F:      arch/arm/configs/shmobile_defconfig
2296 F:      arch/arm/include/debug/renesas-scif.S
2297 F:      arch/arm/mach-shmobile/
2298 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2299 F:      drivers/soc/renesas/
2300 F:      include/linux/soc/renesas/
2301
2302 ARM/SOCFPGA ARCHITECTURE
2303 M:      Dinh Nguyen <dinguyen@kernel.org>
2304 S:      Maintained
2305 F:      arch/arm/mach-socfpga/
2306 F:      arch/arm/boot/dts/socfpga*
2307 F:      arch/arm/configs/socfpga_defconfig
2308 F:      arch/arm64/boot/dts/altera/
2309 F:      arch/arm64/boot/dts/intel/
2310 W:      http://www.rocketboards.org
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2312
2313 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2314 M:      Dinh Nguyen <dinguyen@kernel.org>
2315 S:      Maintained
2316 F:      drivers/clk/socfpga/
2317
2318 ARM/SOCFPGA EDAC SUPPORT
2319 M:      Thor Thayer <thor.thayer@linux.intel.com>
2320 S:      Maintained
2321 F:      drivers/edac/altera_edac.
2322
2323 ARM/SPREADTRUM SoC SUPPORT
2324 M:      Orson Zhai <orsonzhai@gmail.com>
2325 M:      Baolin Wang <baolin.wang@linaro.org>
2326 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2327 S:      Maintained
2328 F:      arch/arm64/boot/dts/sprd
2329 N:      sprd
2330
2331 ARM/STI ARCHITECTURE
2332 M:      Patrice Chotard <patrice.chotard@st.com>
2333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2334 W:      http://www.stlinux.com
2335 S:      Maintained
2336 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2337 F:      arch/arm/mach-sti/
2338 F:      arch/arm/boot/dts/sti*
2339 F:      drivers/char/hw_random/st-rng.c
2340 F:      drivers/clocksource/arm_global_timer.c
2341 F:      drivers/clocksource/clksrc_st_lpc.c
2342 F:      drivers/cpufreq/sti-cpufreq.c
2343 F:      drivers/dma/st_fdma*
2344 F:      drivers/i2c/busses/i2c-st.c
2345 F:      drivers/media/rc/st_rc.c
2346 F:      drivers/media/platform/sti/c8sectpfe/
2347 F:      drivers/mmc/host/sdhci-st.c
2348 F:      drivers/phy/st/phy-miphy28lp.c
2349 F:      drivers/phy/st/phy-stih407-usb.c
2350 F:      drivers/pinctrl/pinctrl-st.c
2351 F:      drivers/remoteproc/st_remoteproc.c
2352 F:      drivers/remoteproc/st_slim_rproc.c
2353 F:      drivers/reset/sti/
2354 F:      drivers/rtc/rtc-st-lpc.c
2355 F:      drivers/tty/serial/st-asc.c
2356 F:      drivers/usb/dwc3/dwc3-st.c
2357 F:      drivers/usb/host/ehci-st.c
2358 F:      drivers/usb/host/ohci-st.c
2359 F:      drivers/watchdog/st_lpc_wdt.c
2360 F:      drivers/ata/ahci_st.c
2361 F:      include/linux/remoteproc/st_slim_rproc.h
2362
2363 ARM/STM32 ARCHITECTURE
2364 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2365 M:      Alexandre Torgue <alexandre.torgue@st.com>
2366 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2368 S:      Maintained
2369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2370 N:      stm32
2371 N:      stm
2372 F:      arch/arm/boot/dts/stm32*
2373 F:      arch/arm/mach-stm32/
2374 F:      drivers/clocksource/armv7m_systick.c
2375
2376 ARM/Synaptics SoC support
2377 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2378 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2380 S:      Maintained
2381 F:      arch/arm/mach-berlin/
2382 F:      arch/arm/boot/dts/berlin*
2383 F:      arch/arm64/boot/dts/synaptics/
2384
2385 ARM/TANGO ARCHITECTURE
2386 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2387 M:      Mans Rullgard <mans@mansr.com>
2388 L:      linux-arm-kernel@lists.infradead.org
2389 S:      Odd Fixes
2390 N:      tango
2391
2392 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2393 M:      Lennert Buytenhek <kernel@wantstofly.org>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 S:      Maintained
2396
2397 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2398 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2399 L:      linux-tegra@vger.kernel.org
2400 L:      linux-media@vger.kernel.org
2401 S:      Maintained
2402 F:      drivers/media/platform/tegra-cec/
2403 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2404
2405 ARM/TETON BGA MACHINE SUPPORT
2406 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409
2410 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2411 M:      Santosh Shilimkar <ssantosh@kernel.org>
2412 L:      linux-kernel@vger.kernel.org
2413 S:      Maintained
2414 F:      drivers/memory/*emif*
2415
2416 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2417 M:      Tero Kristo <t-kristo@ti.com>
2418 M:      Nishanth Menon <nm@ti.com>
2419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2420 S:      Supported
2421 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2422 F:      arch/arm64/boot/dts/ti/Makefile
2423 F:      arch/arm64/boot/dts/ti/k3-*
2424 F:      include/dt-bindings/pinctrl/k3.h
2425
2426 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2427 M:      Santosh Shilimkar <ssantosh@kernel.org>
2428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2429 S:      Maintained
2430 F:      arch/arm/mach-keystone/
2431 F:      arch/arm/boot/dts/keystone-*
2432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2433
2434 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2435 M:      Santosh Shilimkar <ssantosh@kernel.org>
2436 L:      linux-kernel@vger.kernel.org
2437 S:      Maintained
2438 F:      drivers/clk/keystone/
2439
2440 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2441 M:      Santosh Shilimkar <ssantosh@kernel.org>
2442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2443 L:      linux-kernel@vger.kernel.org
2444 S:      Maintained
2445 F:      drivers/clocksource/timer-keystone.c
2446
2447 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2448 M:      Santosh Shilimkar <ssantosh@kernel.org>
2449 L:      linux-kernel@vger.kernel.org
2450 S:      Maintained
2451 F:      drivers/power/reset/keystone-reset.c
2452
2453 ARM/THECUS N2100 MACHINE SUPPORT
2454 M:      Lennert Buytenhek <kernel@wantstofly.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457
2458 ARM/TOSA MACHINE SUPPORT
2459 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2460 M:      Dirk Opfer <dirk@opfer-online.de>
2461 S:      Maintained
2462
2463 ARM/UNIPHIER ARCHITECTURE
2464 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2467 S:      Maintained
2468 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2469 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2470 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2471 F:      arch/arm/boot/dts/uniphier*
2472 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2473 F:      arch/arm/mach-uniphier/
2474 F:      arch/arm/mm/cache-uniphier.c
2475 F:      arch/arm64/boot/dts/socionext/uniphier*
2476 F:      drivers/bus/uniphier-system-bus.c
2477 F:      drivers/clk/uniphier/
2478 F:      drivers/dma/uniphier-mdmac.c
2479 F:      drivers/gpio/gpio-uniphier.c
2480 F:      drivers/i2c/busses/i2c-uniphier*
2481 F:      drivers/irqchip/irq-uniphier-aidet.c
2482 F:      drivers/mmc/host/uniphier-sd.c
2483 F:      drivers/pinctrl/uniphier/
2484 F:      drivers/reset/reset-uniphier.c
2485 F:      drivers/tty/serial/8250/8250_uniphier.c
2486 N:      uniphier
2487
2488 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2489 M:      Ulf Hansson <ulf.hansson@linaro.org>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 T:      git git://git.linaro.org/people/ulfh/clk.git
2492 S:      Maintained
2493 F:      drivers/clk/ux500/
2494
2495 ARM/VERSATILE EXPRESS PLATFORM
2496 M:      Liviu Dudau <liviu.dudau@arm.com>
2497 M:      Sudeep Holla <sudeep.holla@arm.com>
2498 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 S:      Maintained
2501 F:      arch/arm/boot/dts/vexpress*
2502 F:      arch/arm64/boot/dts/arm/
2503 F:      arch/arm/mach-vexpress/
2504 F:      */*/vexpress*
2505 F:      */*/*/vexpress*
2506 F:      drivers/clk/versatile/clk-vexpress-osc.c
2507 F:      drivers/clocksource/timer-versatile.c
2508 N:      mps2
2509
2510 ARM/VFP SUPPORT
2511 M:      Russell King <linux@armlinux.org.uk>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 W:      http://www.armlinux.org.uk/
2514 S:      Maintained
2515 F:      arch/arm/vfp/
2516
2517 ARM/VOIPAC PXA270 SUPPORT
2518 M:      Marek Vasut <marek.vasut@gmail.com>
2519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      arch/arm/mach-pxa/vpac270.c
2522 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2523
2524 ARM/VT8500 ARM ARCHITECTURE
2525 M:      Tony Prisk <linux@prisktech.co.nz>
2526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2527 S:      Maintained
2528 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2529 F:      arch/arm/mach-vt8500/
2530 F:      drivers/clocksource/timer-vt8500.c
2531 F:      drivers/i2c/busses/i2c-wmt.c
2532 F:      drivers/mmc/host/wmt-sdmmc.c
2533 F:      drivers/pwm/pwm-vt8500.c
2534 F:      drivers/rtc/rtc-vt8500.c
2535 F:      drivers/tty/serial/vt8500_serial.c
2536 F:      drivers/usb/host/ehci-platform.c
2537 F:      drivers/usb/host/uhci-platform.c
2538 F:      drivers/video/fbdev/vt8500lcdfb.*
2539 F:      drivers/video/fbdev/wm8505fb*
2540 F:      drivers/video/fbdev/wmt_ge_rops.*
2541
2542 ARM/ZIPIT Z2 SUPPORT
2543 M:      Marek Vasut <marek.vasut@gmail.com>
2544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2545 S:      Maintained
2546 F:      arch/arm/mach-pxa/z2.c
2547 F:      arch/arm/mach-pxa/include/mach/z2.h
2548
2549 ARM/ZTE ARCHITECTURE
2550 M:      Jun Nie <jun.nie@linaro.org>
2551 M:      Shawn Guo <shawnguo@kernel.org>
2552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2553 S:      Maintained
2554 F:      arch/arm/boot/dts/zx2967*
2555 F:      arch/arm/mach-zx/
2556 F:      arch/arm64/boot/dts/zte/
2557 F:      drivers/clk/zte/
2558 F:      drivers/dma/zx_dma.c
2559 F:      drivers/gpio/gpio-zx.c
2560 F:      drivers/i2c/busses/i2c-zx2967.c
2561 F:      drivers/mmc/host/dw_mmc-zx.*
2562 F:      drivers/pinctrl/zte/
2563 F:      drivers/soc/zte/
2564 F:      drivers/thermal/zx2967_thermal.c
2565 F:      drivers/watchdog/zx2967_wdt.c
2566 F:      Documentation/devicetree/bindings/arm/zte.yaml
2567 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2568 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2569 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2570 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2571 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2572 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2573 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2574 F:      Documentation/devicetree/bindings/soc/zte/
2575 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2576 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2577 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2578 F:      include/dt-bindings/clock/zx2967*.h
2579 F:      include/dt-bindings/soc/zte,*.h
2580 F:      sound/soc/codecs/zx_aud96p22.c
2581 F:      sound/soc/zte/
2582
2583 ARM/ZYNQ ARCHITECTURE
2584 M:      Michal Simek <michal.simek@xilinx.com>
2585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2586 W:      http://wiki.xilinx.com
2587 T:      git https://github.com/Xilinx/linux-xlnx.git
2588 S:      Supported
2589 F:      arch/arm/mach-zynq/
2590 F:      drivers/cpuidle/cpuidle-zynq.c
2591 F:      drivers/block/xsysace.c
2592 N:      zynq
2593 N:      xilinx
2594 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2595 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2596 F:      drivers/clocksource/timer-cadence-ttc.c
2597 F:      drivers/i2c/busses/i2c-cadence.c
2598 F:      drivers/mmc/host/sdhci-of-arasan.c
2599 F:      drivers/edac/synopsys_edac.c
2600 F:      drivers/i2c/busses/i2c-xiic.c
2601
2602 ARM64 PORT (AARCH64 ARCHITECTURE)
2603 M:      Catalin Marinas <catalin.marinas@arm.com>
2604 M:      Will Deacon <will@kernel.org>
2605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2607 S:      Maintained
2608 F:      arch/arm64/
2609 X:      arch/arm64/boot/dts/
2610 F:      Documentation/arm64/
2611
2612 AS3645A LED FLASH CONTROLLER DRIVER
2613 M:      Sakari Ailus <sakari.ailus@iki.fi>
2614 L:      linux-leds@vger.kernel.org
2615 S:      Maintained
2616 F:      drivers/leds/leds-as3645a.c
2617
2618 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2619 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2620 L:      linux-media@vger.kernel.org
2621 T:      git git://linuxtv.org/media_tree.git
2622 S:      Maintained
2623 F:      drivers/media/i2c/ak7375.c
2624 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2625
2626 ASAHI KASEI AK8974 DRIVER
2627 M:      Linus Walleij <linus.walleij@linaro.org>
2628 L:      linux-iio@vger.kernel.org
2629 W:      http://www.akm.com/
2630 S:      Supported
2631 F:      drivers/iio/magnetometer/ak8974.c
2632
2633 ASC7621 HARDWARE MONITOR DRIVER
2634 M:      George Joseph <george.joseph@fairview5.com>
2635 L:      linux-hwmon@vger.kernel.org
2636 S:      Maintained
2637 F:      Documentation/hwmon/asc7621.rst
2638 F:      drivers/hwmon/asc7621.c
2639
2640 ASPEED PINCTRL DRIVERS
2641 M:      Andrew Jeffery <andrew@aj.id.au>
2642 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2643 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2644 L:      linux-gpio@vger.kernel.org
2645 S:      Maintained
2646 F:      drivers/pinctrl/aspeed/
2647 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2648
2649 ASPEED VIDEO ENGINE DRIVER
2650 M:      Eddie James <eajames@linux.ibm.com>
2651 L:      linux-media@vger.kernel.org
2652 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2653 S:      Maintained
2654 F:      drivers/media/platform/aspeed-video.c
2655 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2656
2657 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2658 M:      Corentin Chary <corentin.chary@gmail.com>
2659 L:      acpi4asus-user@lists.sourceforge.net
2660 L:      platform-driver-x86@vger.kernel.org
2661 W:      http://acpi4asus.sf.net
2662 S:      Maintained
2663 F:      drivers/platform/x86/asus*.c
2664 F:      drivers/platform/x86/eeepc*.c
2665
2666 ASUS WIRELESS RADIO CONTROL DRIVER
2667 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2668 L:      platform-driver-x86@vger.kernel.org
2669 S:      Maintained
2670 F:      drivers/platform/x86/asus-wireless.c
2671
2672 ASYMMETRIC KEYS
2673 M:      David Howells <dhowells@redhat.com>
2674 L:      keyrings@vger.kernel.org
2675 S:      Maintained
2676 F:      Documentation/crypto/asymmetric-keys.txt
2677 F:      include/linux/verification.h
2678 F:      include/crypto/public_key.h
2679 F:      include/crypto/pkcs7.h
2680 F:      crypto/asymmetric_keys/
2681
2682 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2683 R:      Dan Williams <dan.j.williams@intel.com>
2684 W:      http://sourceforge.net/projects/xscaleiop
2685 S:      Odd fixes
2686 F:      Documentation/crypto/async-tx-api.txt
2687 F:      crypto/async_tx/
2688 F:      drivers/dma/
2689 F:      include/linux/dmaengine.h
2690 F:      include/linux/async_tx.h
2691
2692 AT24 EEPROM DRIVER
2693 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2694 L:      linux-i2c@vger.kernel.org
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2696 S:      Maintained
2697 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2698 F:      drivers/misc/eeprom/at24.c
2699
2700 ATA OVER ETHERNET (AOE) DRIVER
2701 M:      "Justin Sanders" <justin@coraid.com>
2702 W:      http://www.openaoe.org/
2703 S:      Supported
2704 F:      Documentation/admin-guide/aoe/
2705 F:      drivers/block/aoe/
2706
2707 ATHEROS 71XX/9XXX GPIO DRIVER
2708 M:      Alban Bedel <albeu@free.fr>
2709 W:      https://github.com/AlbanBedel/linux
2710 T:      git git://github.com/AlbanBedel/linux
2711 S:      Maintained
2712 F:      drivers/gpio/gpio-ath79.c
2713 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2714
2715 ATHEROS 71XX/9XXX USB PHY DRIVER
2716 M:      Alban Bedel <albeu@free.fr>
2717 W:      https://github.com/AlbanBedel/linux
2718 T:      git git://github.com/AlbanBedel/linux
2719 S:      Maintained
2720 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2721 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2722
2723 ATHEROS ATH GENERIC UTILITIES
2724 M:      Kalle Valo <kvalo@codeaurora.org>
2725 L:      linux-wireless@vger.kernel.org
2726 S:      Supported
2727 F:      drivers/net/wireless/ath/*
2728
2729 ATHEROS ATH5K WIRELESS DRIVER
2730 M:      Jiri Slaby <jirislaby@gmail.com>
2731 M:      Nick Kossifidis <mickflemm@gmail.com>
2732 M:      Luis Chamberlain <mcgrof@kernel.org>
2733 L:      linux-wireless@vger.kernel.org
2734 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2735 S:      Maintained
2736 F:      drivers/net/wireless/ath/ath5k/
2737
2738 ATHEROS ATH6KL WIRELESS DRIVER
2739 M:      Kalle Valo <kvalo@codeaurora.org>
2740 L:      linux-wireless@vger.kernel.org
2741 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2743 S:      Supported
2744 F:      drivers/net/wireless/ath/ath6kl/
2745
2746 ATI_REMOTE2 DRIVER
2747 M:      Ville Syrjala <syrjala@sci.fi>
2748 S:      Maintained
2749 F:      drivers/input/misc/ati_remote2.c
2750
2751 ATK0110 HWMON DRIVER
2752 M:      Luca Tettamanti <kronos.it@gmail.com>
2753 L:      linux-hwmon@vger.kernel.org
2754 S:      Maintained
2755 F:      drivers/hwmon/asus_atk0110.c
2756
2757 ATLX ETHERNET DRIVERS
2758 M:      Jay Cliburn <jcliburn@gmail.com>
2759 M:      Chris Snook <chris.snook@gmail.com>
2760 L:      netdev@vger.kernel.org
2761 W:      http://sourceforge.net/projects/atl1
2762 W:      http://atl1.sourceforge.net
2763 S:      Maintained
2764 F:      drivers/net/ethernet/atheros/
2765
2766 ATM
2767 M:      Chas Williams <3chas3@gmail.com>
2768 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2769 L:      netdev@vger.kernel.org
2770 W:      http://linux-atm.sourceforge.net
2771 S:      Maintained
2772 F:      drivers/atm/
2773 F:      include/linux/atm*
2774 F:      include/uapi/linux/atm*
2775
2776 ATMEL MACB ETHERNET DRIVER
2777 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2778 S:      Supported
2779 F:      drivers/net/ethernet/cadence/
2780
2781 ATMEL MAXTOUCH DRIVER
2782 M:      Nick Dyer <nick@shmanahar.org>
2783 T:      git git://github.com/ndyer/linux.git
2784 S:      Maintained
2785 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2786 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2787
2788 ATMEL WIRELESS DRIVER
2789 M:      Simon Kelley <simon@thekelleys.org.uk>
2790 L:      linux-wireless@vger.kernel.org
2791 W:      http://www.thekelleys.org.uk/atmel
2792 W:      http://atmelwlandriver.sourceforge.net/
2793 S:      Maintained
2794 F:      drivers/net/wireless/atmel/atmel*
2795
2796 ATOMIC INFRASTRUCTURE
2797 M:      Will Deacon <will@kernel.org>
2798 M:      Peter Zijlstra <peterz@infradead.org>
2799 R:      Boqun Feng <boqun.feng@gmail.com>
2800 L:      linux-kernel@vger.kernel.org
2801 S:      Maintained
2802 F:      arch/*/include/asm/atomic*.h
2803 F:      include/*/atomic*.h
2804 F:      scripts/atomic/
2805
2806 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2807 M:      Bradley Grove <linuxdrivers@attotech.com>
2808 L:      linux-scsi@vger.kernel.org
2809 W:      http://www.attotech.com
2810 S:      Supported
2811 F:      drivers/scsi/esas2r
2812
2813 ATUSB IEEE 802.15.4 RADIO DRIVER
2814 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2815 L:      linux-wpan@vger.kernel.org
2816 S:      Maintained
2817 F:      drivers/net/ieee802154/atusb.c
2818 F:      drivers/net/ieee802154/atusb.h
2819 F:      drivers/net/ieee802154/at86rf230.h
2820
2821 AUDIT SUBSYSTEM
2822 M:      Paul Moore <paul@paul-moore.com>
2823 M:      Eric Paris <eparis@redhat.com>
2824 L:      linux-audit@redhat.com (moderated for non-subscribers)
2825 W:      https://github.com/linux-audit
2826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2827 S:      Supported
2828 F:      include/linux/audit.h
2829 F:      include/uapi/linux/audit.h
2830 F:      kernel/audit*
2831
2832 AUXILIARY DISPLAY DRIVERS
2833 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2834 S:      Maintained
2835 F:      drivers/auxdisplay/
2836 F:      include/linux/cfag12864b.h
2837
2838 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2839 M:      Andreas Klinger <ak@it-klinger.de>
2840 L:      linux-iio@vger.kernel.org
2841 S:      Maintained
2842 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2843 F:      drivers/iio/adc/hx711.c
2844
2845 AX.25 NETWORK LAYER
2846 M:      Ralf Baechle <ralf@linux-mips.org>
2847 L:      linux-hams@vger.kernel.org
2848 W:      http://www.linux-ax25.org/
2849 S:      Maintained
2850 F:      include/uapi/linux/ax25.h
2851 F:      include/net/ax25.h
2852 F:      net/ax25/
2853
2854 AXENTIA ARM DEVICES
2855 M:      Peter Rosin <peda@axentia.se>
2856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2857 S:      Maintained
2858 F:      Documentation/devicetree/bindings/arm/axentia.txt
2859 F:      arch/arm/boot/dts/at91-linea.dtsi
2860 F:      arch/arm/boot/dts/at91-natte.dtsi
2861 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2862 F:      arch/arm/boot/dts/at91-tse850-3.dts
2863
2864 AXENTIA ASOC DRIVERS
2865 M:      Peter Rosin <peda@axentia.se>
2866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2867 S:      Maintained
2868 F:      Documentation/devicetree/bindings/sound/axentia,*
2869 F:      sound/soc/atmel/tse850-pcm5142.c
2870
2871 AXXIA I2C CONTROLLER
2872 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2873 L:      linux-i2c@vger.kernel.org
2874 S:      Maintained
2875 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2876 F:      drivers/i2c/busses/i2c-axxia.c
2877
2878 AZ6007 DVB DRIVER
2879 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2880 L:      linux-media@vger.kernel.org
2881 W:      https://linuxtv.org
2882 T:      git git://linuxtv.org/media_tree.git
2883 S:      Maintained
2884 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2885
2886 AZTECH FM RADIO RECEIVER DRIVER
2887 M:      Hans Verkuil <hverkuil@xs4all.nl>
2888 L:      linux-media@vger.kernel.org
2889 T:      git git://linuxtv.org/media_tree.git
2890 W:      https://linuxtv.org
2891 S:      Maintained
2892 F:      drivers/media/radio/radio-aztech*
2893
2894 B43 WIRELESS DRIVER
2895 L:      linux-wireless@vger.kernel.org
2896 L:      b43-dev@lists.infradead.org
2897 W:      http://wireless.kernel.org/en/users/Drivers/b43
2898 S:      Odd Fixes
2899 F:      drivers/net/wireless/broadcom/b43/
2900
2901 B43LEGACY WIRELESS DRIVER
2902 M:      Larry Finger <Larry.Finger@lwfinger.net>
2903 L:      linux-wireless@vger.kernel.org
2904 L:      b43-dev@lists.infradead.org
2905 W:      http://wireless.kernel.org/en/users/Drivers/b43
2906 S:      Maintained
2907 F:      drivers/net/wireless/broadcom/b43legacy/
2908
2909 BACKLIGHT CLASS/SUBSYSTEM
2910 M:      Lee Jones <lee.jones@linaro.org>
2911 M:      Daniel Thompson <daniel.thompson@linaro.org>
2912 M:      Jingoo Han <jingoohan1@gmail.com>
2913 L:      dri-devel@lists.freedesktop.org
2914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2915 S:      Maintained
2916 F:      drivers/video/backlight/
2917 F:      include/linux/backlight.h
2918 F:      include/linux/pwm_backlight.h
2919 F:      Documentation/devicetree/bindings/leds/backlight
2920
2921 BATMAN ADVANCED
2922 M:      Marek Lindner <mareklindner@neomailbox.ch>
2923 M:      Simon Wunderlich <sw@simonwunderlich.de>
2924 M:      Antonio Quartulli <a@unstable.cc>
2925 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2926 W:      https://www.open-mesh.org/
2927 B:      https://www.open-mesh.org/projects/batman-adv/issues
2928 C:      irc://chat.freenode.net/batman
2929 Q:      https://patchwork.open-mesh.org/project/batman/list/
2930 T:      git https://git.open-mesh.org/linux-merge.git
2931 S:      Maintained
2932 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2933 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2934 F:      Documentation/networking/batman-adv.rst
2935 F:      include/uapi/linux/batadv_packet.h
2936 F:      include/uapi/linux/batman_adv.h
2937 F:      net/batman-adv/
2938
2939 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2940 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2941 L:      linux-hams@vger.kernel.org
2942 W:      http://www.baycom.org/~tom/ham/ham.html
2943 S:      Maintained
2944 F:      drivers/net/hamradio/baycom*
2945
2946 BCACHE (BLOCK LAYER CACHE)
2947 M:      Coly Li <colyli@suse.de>
2948 M:      Kent Overstreet <kent.overstreet@gmail.com>
2949 L:      linux-bcache@vger.kernel.org
2950 W:      http://bcache.evilpiepirate.org
2951 C:      irc://irc.oftc.net/bcache
2952 S:      Maintained
2953 F:      drivers/md/bcache/
2954
2955 BDISP ST MEDIA DRIVER
2956 M:      Fabien Dessenne <fabien.dessenne@st.com>
2957 L:      linux-media@vger.kernel.org
2958 T:      git git://linuxtv.org/media_tree.git
2959 W:      https://linuxtv.org
2960 S:      Supported
2961 F:      drivers/media/platform/sti/bdisp
2962
2963 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2964 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2965 L:      netdev@vger.kernel.org
2966 S:      Maintained
2967 F:      drivers/net/ethernet/ec_bhf.c
2968
2969 BEFS FILE SYSTEM
2970 M:      Luis de Bethencourt <luisbg@kernel.org>
2971 M:      Salah Triki <salah.triki@gmail.com>
2972 S:      Maintained
2973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2974 F:      Documentation/filesystems/befs.txt
2975 F:      fs/befs/
2976
2977 BFQ I/O SCHEDULER
2978 M:      Paolo Valente <paolo.valente@linaro.org>
2979 M:      Jens Axboe <axboe@kernel.dk>
2980 L:      linux-block@vger.kernel.org
2981 S:      Maintained
2982 F:      block/bfq-*
2983 F:      Documentation/block/bfq-iosched.rst
2984
2985 BFS FILE SYSTEM
2986 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2987 S:      Maintained
2988 F:      Documentation/filesystems/bfs.txt
2989 F:      fs/bfs/
2990 F:      include/uapi/linux/bfs_fs.h
2991
2992 BLINKM RGB LED DRIVER
2993 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2994 S:      Maintained
2995 F:      drivers/leds/leds-blinkm.c
2996
2997 BLOCK LAYER
2998 M:      Jens Axboe <axboe@kernel.dk>
2999 L:      linux-block@vger.kernel.org
3000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3001 S:      Maintained
3002 F:      block/
3003 F:      drivers/block/
3004 F:      kernel/trace/blktrace.c
3005 F:      lib/sbitmap.c
3006
3007 BLOCK2MTD DRIVER
3008 M:      Joern Engel <joern@lazybastard.org>
3009 L:      linux-mtd@lists.infradead.org
3010 S:      Maintained
3011 F:      drivers/mtd/devices/block2mtd.c
3012
3013 BLUETOOTH DRIVERS
3014 M:      Marcel Holtmann <marcel@holtmann.org>
3015 M:      Johan Hedberg <johan.hedberg@gmail.com>
3016 L:      linux-bluetooth@vger.kernel.org
3017 W:      http://www.bluez.org/
3018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3020 S:      Maintained
3021 F:      drivers/bluetooth/
3022
3023 BLUETOOTH SUBSYSTEM
3024 M:      Marcel Holtmann <marcel@holtmann.org>
3025 M:      Johan Hedberg <johan.hedberg@gmail.com>
3026 L:      linux-bluetooth@vger.kernel.org
3027 W:      http://www.bluez.org/
3028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3030 S:      Maintained
3031 F:      net/bluetooth/
3032 F:      include/net/bluetooth/
3033
3034 BONDING DRIVER
3035 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3036 M:      Veaceslav Falico <vfalico@gmail.com>
3037 M:      Andy Gospodarek <andy@greyhouse.net>
3038 L:      netdev@vger.kernel.org
3039 W:      http://sourceforge.net/projects/bonding/
3040 S:      Supported
3041 F:      drivers/net/bonding/
3042 F:      include/uapi/linux/if_bonding.h
3043
3044 BPF (Safe dynamic programs and tools)
3045 M:      Alexei Starovoitov <ast@kernel.org>
3046 M:      Daniel Borkmann <daniel@iogearbox.net>
3047 R:      Martin KaFai Lau <kafai@fb.com>
3048 R:      Song Liu <songliubraving@fb.com>
3049 R:      Yonghong Song <yhs@fb.com>
3050 L:      netdev@vger.kernel.org
3051 L:      bpf@vger.kernel.org
3052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3054 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3055 S:      Supported
3056 F:      arch/*/net/*
3057 F:      Documentation/networking/filter.txt
3058 F:      Documentation/bpf/
3059 F:      include/linux/bpf*
3060 F:      include/linux/filter.h
3061 F:      include/trace/events/xdp.h
3062 F:      include/uapi/linux/bpf*
3063 F:      include/uapi/linux/filter.h
3064 F:      kernel/bpf/
3065 F:      kernel/trace/bpf_trace.c
3066 F:      lib/test_bpf.c
3067 F:      net/bpf/
3068 F:      net/core/filter.c
3069 F:      net/sched/act_bpf.c
3070 F:      net/sched/cls_bpf.c
3071 F:      samples/bpf/
3072 F:      tools/bpf/
3073 F:      tools/lib/bpf/
3074 F:      tools/testing/selftests/bpf/
3075 K:      bpf
3076 N:      bpf
3077
3078 BPF JIT for ARM
3079 M:      Shubham Bansal <illusionist.neo@gmail.com>
3080 L:      netdev@vger.kernel.org
3081 L:      bpf@vger.kernel.org
3082 S:      Maintained
3083 F:      arch/arm/net/
3084
3085 BPF JIT for ARM64
3086 M:      Daniel Borkmann <daniel@iogearbox.net>
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/arm64/net/
3093
3094 BPF JIT for MIPS (32-BIT AND 64-BIT)
3095 M:      Paul Burton <paul.burton@mips.com>
3096 L:      netdev@vger.kernel.org
3097 L:      bpf@vger.kernel.org
3098 S:      Maintained
3099 F:      arch/mips/net/
3100
3101 BPF JIT for NFP NICs
3102 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3103 L:      netdev@vger.kernel.org
3104 L:      bpf@vger.kernel.org
3105 S:      Supported
3106 F:      drivers/net/ethernet/netronome/nfp/bpf/
3107
3108 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3109 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3110 M:      Sandipan Das <sandipan@linux.ibm.com>
3111 L:      netdev@vger.kernel.org
3112 L:      bpf@vger.kernel.org
3113 S:      Maintained
3114 F:      arch/powerpc/net/
3115
3116 BPF JIT for RISC-V (RV64G)
3117 M:      Björn Töpel <bjorn.topel@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Maintained
3120 F:      arch/riscv/net/
3121
3122 BPF JIT for S390
3123 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3124 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3125 M:      Vasily Gorbik <gor@linux.ibm.com>
3126 L:      netdev@vger.kernel.org
3127 L:      bpf@vger.kernel.org
3128 S:      Maintained
3129 F:      arch/s390/net/
3130 X:      arch/s390/net/pnet.c
3131
3132 BPF JIT for SPARC (32-BIT AND 64-BIT)
3133 M:      David S. Miller <davem@davemloft.net>
3134 L:      netdev@vger.kernel.org
3135 L:      bpf@vger.kernel.org
3136 S:      Maintained
3137 F:      arch/sparc/net/
3138
3139 BPF JIT for X86 32-BIT
3140 M:      Wang YanQing <udknight@gmail.com>
3141 L:      netdev@vger.kernel.org
3142 L:      bpf@vger.kernel.org
3143 S:      Maintained
3144 F:      arch/x86/net/bpf_jit_comp32.c
3145
3146 BPF JIT for X86 64-BIT
3147 M:      Alexei Starovoitov <ast@kernel.org>
3148 M:      Daniel Borkmann <daniel@iogearbox.net>
3149 L:      netdev@vger.kernel.org
3150 L:      bpf@vger.kernel.org
3151 S:      Supported
3152 F:      arch/x86/net/
3153 X:      arch/x86/net/bpf_jit_comp32.c
3154
3155 BROADCOM B44 10/100 ETHERNET DRIVER
3156 M:      Michael Chan <michael.chan@broadcom.com>
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      drivers/net/ethernet/broadcom/b44.*
3160
3161 BROADCOM B53 ETHERNET SWITCH DRIVER
3162 M:      Florian Fainelli <f.fainelli@gmail.com>
3163 L:      netdev@vger.kernel.org
3164 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3165 S:      Supported
3166 F:      drivers/net/dsa/b53/*
3167 F:      include/linux/platform_data/b53.h
3168
3169 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3170 M:      Florian Fainelli <f.fainelli@gmail.com>
3171 M:      Ray Jui <rjui@broadcom.com>
3172 M:      Scott Branden <sbranden@broadcom.com>
3173 M:      bcm-kernel-feedback-list@broadcom.com
3174 T:      git git://github.com/broadcom/mach-bcm
3175 S:      Maintained
3176 N:      bcm281*
3177 N:      bcm113*
3178 N:      bcm216*
3179 N:      kona
3180 F:      arch/arm/mach-bcm/
3181
3182 BROADCOM BCM2835 ARM ARCHITECTURE
3183 M:      Eric Anholt <eric@anholt.net>
3184 M:      Stefan Wahren <wahrenst@gmx.net>
3185 L:      bcm-kernel-feedback-list@broadcom.com
3186 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3188 T:      git git://github.com/anholt/linux
3189 S:      Maintained
3190 N:      bcm2835
3191 F:      drivers/staging/vc04_services
3192
3193 BROADCOM BCM47XX MIPS ARCHITECTURE
3194 M:      Hauke Mehrtens <hauke@hauke-m.de>
3195 M:      Rafał Miłecki <zajec5@gmail.com>
3196 L:      linux-mips@vger.kernel.org
3197 S:      Maintained
3198 F:      Documentation/devicetree/bindings/mips/brcm/
3199 F:      arch/mips/bcm47xx/*
3200 F:      arch/mips/include/asm/mach-bcm47xx/*
3201
3202 BROADCOM BCM5301X ARM ARCHITECTURE
3203 M:      Hauke Mehrtens <hauke@hauke-m.de>
3204 M:      Rafał Miłecki <zajec5@gmail.com>
3205 M:      bcm-kernel-feedback-list@broadcom.com
3206 L:      linux-arm-kernel@lists.infradead.org
3207 S:      Maintained
3208 F:      arch/arm/mach-bcm/bcm_5301x.c
3209 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3210 F:      arch/arm/boot/dts/bcm470*
3211 F:      arch/arm/boot/dts/bcm953012*
3212
3213 BROADCOM BCM53573 ARM ARCHITECTURE
3214 M:      Rafał Miłecki <rafal@milecki.pl>
3215 L:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org
3217 S:      Maintained
3218 F:      arch/arm/boot/dts/bcm53573*
3219 F:      arch/arm/boot/dts/bcm47189*
3220
3221 BROADCOM BCM63XX ARM ARCHITECTURE
3222 M:      Florian Fainelli <f.fainelli@gmail.com>
3223 M:      bcm-kernel-feedback-list@broadcom.com
3224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3225 T:      git git://github.com/broadcom/stblinux.git
3226 S:      Maintained
3227 N:      bcm63xx
3228
3229 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3230 M:      Kevin Cernekee <cernekee@gmail.com>
3231 L:      linux-usb@vger.kernel.org
3232 S:      Maintained
3233 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3234
3235 BROADCOM BCM7XXX ARM ARCHITECTURE
3236 M:      Brian Norris <computersforpeace@gmail.com>
3237 M:      Gregory Fong <gregory.0xf0@gmail.com>
3238 M:      Florian Fainelli <f.fainelli@gmail.com>
3239 M:      bcm-kernel-feedback-list@broadcom.com
3240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3241 T:      git git://github.com/broadcom/stblinux.git
3242 S:      Maintained
3243 F:      arch/arm/mach-bcm/*brcmstb*
3244 F:      arch/arm/boot/dts/bcm7*.dts*
3245 F:      drivers/bus/brcmstb_gisb.c
3246 F:      arch/arm/mm/cache-b15-rac.c
3247 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3248 N:      brcmstb
3249
3250 BROADCOM BMIPS CPUFREQ DRIVER
3251 M:      Markus Mayer <mmayer@broadcom.com>
3252 M:      bcm-kernel-feedback-list@broadcom.com
3253 L:      linux-pm@vger.kernel.org
3254 S:      Maintained
3255 F:      drivers/cpufreq/bmips-cpufreq.c
3256
3257 BROADCOM BMIPS MIPS ARCHITECTURE
3258 M:      Kevin Cernekee <cernekee@gmail.com>
3259 M:      Florian Fainelli <f.fainelli@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 L:      linux-mips@vger.kernel.org
3262 T:      git git://github.com/broadcom/stblinux.git
3263 S:      Maintained
3264 F:      arch/mips/bmips/*
3265 F:      arch/mips/include/asm/mach-bmips/*
3266 F:      arch/mips/kernel/*bmips*
3267 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3268 F:      drivers/irqchip/irq-bcm63*
3269 F:      drivers/irqchip/irq-bcm7*
3270 F:      drivers/irqchip/irq-brcmstb*
3271 F:      include/linux/bcm963xx_nvram.h
3272 F:      include/linux/bcm963xx_tag.h
3273
3274 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3275 M:      Rasesh Mody <rmody@marvell.com>
3276 M:      GR-Linux-NIC-Dev@marvell.com
3277 L:      netdev@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/net/ethernet/broadcom/bnx2.*
3280 F:      drivers/net/ethernet/broadcom/bnx2_*
3281
3282 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3283 M:      QLogic-Storage-Upstream@qlogic.com
3284 L:      linux-scsi@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/scsi/bnx2fc/
3287
3288 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3289 M:      QLogic-Storage-Upstream@qlogic.com
3290 L:      linux-scsi@vger.kernel.org
3291 S:      Supported
3292 F:      drivers/scsi/bnx2i/
3293
3294 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3295 M:      Ariel Elior <aelior@marvell.com>
3296 M:      Sudarsana Kalluru <skalluru@marvell.com>
3297 M:      GR-everest-linux-l2@marvell.com
3298 L:      netdev@vger.kernel.org
3299 S:      Supported
3300 F:      drivers/net/ethernet/broadcom/bnx2x/
3301
3302 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3303 M:      Michael Chan <michael.chan@broadcom.com>
3304 L:      netdev@vger.kernel.org
3305 S:      Supported
3306 F:      drivers/net/ethernet/broadcom/bnxt/
3307
3308 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3309 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3310 M:      Franky Lin <franky.lin@broadcom.com>
3311 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3312 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3313 M:      Wright Feng <wright.feng@cypress.com>
3314 L:      linux-wireless@vger.kernel.org
3315 L:      brcm80211-dev-list.pdl@broadcom.com
3316 L:      brcm80211-dev-list@cypress.com
3317 S:      Supported
3318 F:      drivers/net/wireless/broadcom/brcm80211/
3319
3320 BROADCOM BRCMSTB GPIO DRIVER
3321 M:      Gregory Fong <gregory.0xf0@gmail.com>
3322 L:      bcm-kernel-feedback-list@broadcom.com
3323 S:      Supported
3324 F:      drivers/gpio/gpio-brcmstb.c
3325 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3326
3327 BROADCOM BRCMSTB I2C DRIVER
3328 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3329 L:      linux-i2c@vger.kernel.org
3330 L:      bcm-kernel-feedback-list@broadcom.com
3331 S:      Supported
3332 F:      drivers/i2c/busses/i2c-brcmstb.c
3333 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3334
3335 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3336 M:      Al Cooper <alcooperx@gmail.com>
3337 L:      linux-kernel@vger.kernel.org
3338 L:      bcm-kernel-feedback-list@broadcom.com
3339 S:      Maintained
3340 F:      drivers/phy/broadcom/phy-brcm-usb*
3341
3342 BROADCOM GENET ETHERNET DRIVER
3343 M:      Doug Berger <opendmb@gmail.com>
3344 M:      Florian Fainelli <f.fainelli@gmail.com>
3345 L:      bcm-kernel-feedback-list@broadcom.com
3346 L:      netdev@vger.kernel.org
3347 S:      Supported
3348 F:      drivers/net/ethernet/broadcom/genet/
3349
3350 BROADCOM IPROC ARM ARCHITECTURE
3351 M:      Ray Jui <rjui@broadcom.com>
3352 M:      Scott Branden <sbranden@broadcom.com>
3353 M:      bcm-kernel-feedback-list@broadcom.com
3354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3355 T:      git git://github.com/broadcom/cygnus-linux.git
3356 S:      Maintained
3357 N:      iproc
3358 N:      cygnus
3359 N:      bcm[-_]nsp
3360 N:      bcm9113*
3361 N:      bcm9583*
3362 N:      bcm9585*
3363 N:      bcm9586*
3364 N:      bcm988312
3365 N:      bcm113*
3366 N:      bcm583*
3367 N:      bcm585*
3368 N:      bcm586*
3369 N:      bcm88312
3370 N:      hr2
3371 N:      stingray
3372 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3373 F:      arch/arm64/boot/dts/broadcom/stingray/*
3374 F:      drivers/clk/bcm/clk-ns*
3375 F:      drivers/clk/bcm/clk-sr*
3376 F:      drivers/pinctrl/bcm/pinctrl-ns*
3377 F:      include/dt-bindings/clock/bcm-sr*
3378
3379 BROADCOM KONA GPIO DRIVER
3380 M:      Ray Jui <rjui@broadcom.com>
3381 L:      bcm-kernel-feedback-list@broadcom.com
3382 S:      Supported
3383 F:      drivers/gpio/gpio-bcm-kona.c
3384 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3385
3386 BROADCOM NETXTREME-E ROCE DRIVER
3387 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3388 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3389 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3390 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3391 L:      linux-rdma@vger.kernel.org
3392 W:      http://www.broadcom.com
3393 S:      Supported
3394 F:      drivers/infiniband/hw/bnxt_re/
3395 F:      include/uapi/rdma/bnxt_re-abi.h
3396
3397 BROADCOM NVRAM DRIVER
3398 M:      Rafał Miłecki <zajec5@gmail.com>
3399 L:      linux-mips@vger.kernel.org
3400 S:      Maintained
3401 F:      drivers/firmware/broadcom/*
3402
3403 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3404 M:      Rafał Miłecki <zajec5@gmail.com>
3405 L:      linux-wireless@vger.kernel.org
3406 S:      Maintained
3407 F:      drivers/bcma/
3408 F:      include/linux/bcma/
3409
3410 BROADCOM STB AVS CPUFREQ DRIVER
3411 M:      Markus Mayer <mmayer@broadcom.com>
3412 M:      bcm-kernel-feedback-list@broadcom.com
3413 L:      linux-pm@vger.kernel.org
3414 S:      Maintained
3415 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3416 F:      drivers/cpufreq/brcmstb*
3417
3418 BROADCOM STB AVS TMON DRIVER
3419 M:      Markus Mayer <mmayer@broadcom.com>
3420 M:      bcm-kernel-feedback-list@broadcom.com
3421 L:      linux-pm@vger.kernel.org
3422 S:      Maintained
3423 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3424 F:      drivers/thermal/broadcom/brcmstb*
3425
3426 BROADCOM STB NAND FLASH DRIVER
3427 M:      Brian Norris <computersforpeace@gmail.com>
3428 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3429 L:      linux-mtd@lists.infradead.org
3430 L:      bcm-kernel-feedback-list@broadcom.com
3431 S:      Maintained
3432 F:      drivers/mtd/nand/raw/brcmnand/
3433
3434 BROADCOM STB DPFE DRIVER
3435 M:      Markus Mayer <mmayer@broadcom.com>
3436 M:      bcm-kernel-feedback-list@broadcom.com
3437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3440 F:      drivers/memory/brcmstb_dpfe.c
3441
3442 BROADCOM SPI DRIVER
3443 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3444 M:      bcm-kernel-feedback-list@broadcom.com
3445 S:      Maintained
3446 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3447 F:      drivers/spi/spi-bcm-qspi.*
3448 F:      drivers/spi/spi-brcmstb-qspi.c
3449 F:      drivers/spi/spi-iproc-qspi.c
3450
3451 BROADCOM SYSTEMPORT ETHERNET DRIVER
3452 M:      Florian Fainelli <f.fainelli@gmail.com>
3453 L:      bcm-kernel-feedback-list@broadcom.com
3454 L:      netdev@vger.kernel.org
3455 S:      Supported
3456 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3457
3458 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3459 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3460 M:      Prashant Sreedharan <prashant@broadcom.com>
3461 M:      Michael Chan <mchan@broadcom.com>
3462 L:      netdev@vger.kernel.org
3463 S:      Supported
3464 F:      drivers/net/ethernet/broadcom/tg3.*
3465
3466 BROCADE BFA FC SCSI DRIVER
3467 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3468 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3469 L:      linux-scsi@vger.kernel.org
3470 S:      Supported
3471 F:      drivers/scsi/bfa/
3472
3473 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3474 M:      Rasesh Mody <rmody@marvell.com>
3475 M:      Sudarsana Kalluru <skalluru@marvell.com>
3476 M:      GR-Linux-NIC-Dev@marvell.com
3477 L:      netdev@vger.kernel.org
3478 S:      Supported
3479 F:      drivers/net/ethernet/brocade/bna/
3480
3481 BSG (block layer generic sg v4 driver)
3482 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3483 L:      linux-scsi@vger.kernel.org
3484 S:      Supported
3485 F:      block/bsg.c
3486 F:      include/linux/bsg.h
3487 F:      include/uapi/linux/bsg.h
3488
3489 BT87X AUDIO DRIVER
3490 M:      Clemens Ladisch <clemens@ladisch.de>
3491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3493 S:      Maintained
3494 F:      Documentation/sound/cards/bt87x.rst
3495 F:      sound/pci/bt87x.c
3496
3497 BT8XXGPIO DRIVER
3498 M:      Michael Buesch <m@bues.ch>
3499 W:      http://bu3sch.de/btgpio.php
3500 S:      Maintained
3501 F:      drivers/gpio/gpio-bt8xx.c
3502
3503 BTRFS FILE SYSTEM
3504 M:      Chris Mason <clm@fb.com>
3505 M:      Josef Bacik <josef@toxicpanda.com>
3506 M:      David Sterba <dsterba@suse.com>
3507 L:      linux-btrfs@vger.kernel.org
3508 W:      http://btrfs.wiki.kernel.org/
3509 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3511 S:      Maintained
3512 F:      Documentation/filesystems/btrfs.txt
3513 F:      fs/btrfs/
3514 F:      include/linux/btrfs*
3515 F:      include/uapi/linux/btrfs*
3516
3517 BTTV VIDEO4LINUX DRIVER
3518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3519 L:      linux-media@vger.kernel.org
3520 W:      https://linuxtv.org
3521 T:      git git://linuxtv.org/media_tree.git
3522 S:      Odd fixes
3523 F:      Documentation/media/v4l-drivers/bttv*
3524 F:      drivers/media/pci/bt8xx/bttv*
3525
3526 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3527 M:      Chanwoo Choi <cw00.choi@samsung.com>
3528 L:      linux-pm@vger.kernel.org
3529 L:      linux-samsung-soc@vger.kernel.org
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3531 S:      Maintained
3532 F:      drivers/devfreq/exynos-bus.c
3533 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3534
3535 BUSLOGIC SCSI DRIVER
3536 M:      Khalid Aziz <khalid@gonehiking.org>
3537 L:      linux-scsi@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/scsi/BusLogic.*
3540 F:      drivers/scsi/FlashPoint.*
3541
3542 C-MEDIA CMI8788 DRIVER
3543 M:      Clemens Ladisch <clemens@ladisch.de>
3544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3546 S:      Maintained
3547 F:      sound/pci/oxygen/
3548
3549 C-SKY ARCHITECTURE
3550 M:      Guo Ren <guoren@kernel.org>
3551 T:      git https://github.com/c-sky/csky-linux.git
3552 S:      Supported
3553 F:      arch/csky/
3554 F:      Documentation/devicetree/bindings/csky/
3555 F:      drivers/irqchip/irq-csky-*
3556 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3557 F:      drivers/clocksource/timer-gx6605s.c
3558 F:      drivers/clocksource/timer-mp-csky.c
3559 F:      Documentation/devicetree/bindings/timer/csky,*
3560 K:      csky
3561 N:      csky
3562
3563 C6X ARCHITECTURE
3564 M:      Mark Salter <msalter@redhat.com>
3565 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3566 L:      linux-c6x-dev@linux-c6x.org
3567 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3568 S:      Maintained
3569 F:      arch/c6x/
3570
3571 CA8210 IEEE-802.15.4 RADIO DRIVER
3572 M:      Harry Morris <h.morris@cascoda.com>
3573 L:      linux-wpan@vger.kernel.org
3574 W:      https://github.com/Cascoda/ca8210-linux.git
3575 S:      Maintained
3576 F:      drivers/net/ieee802154/ca8210.c
3577 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3578
3579 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3580 M:      David Howells <dhowells@redhat.com>
3581 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3582 S:      Supported
3583 F:      Documentation/filesystems/caching/cachefiles.txt
3584 F:      fs/cachefiles/
3585
3586 CADENCE MIPI-CSI2 BRIDGES
3587 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3588 L:      linux-media@vger.kernel.org
3589 S:      Maintained
3590 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3591 F:      drivers/media/platform/cadence/cdns-csi2*
3592
3593 CADET FM/AM RADIO RECEIVER DRIVER
3594 M:      Hans Verkuil <hverkuil@xs4all.nl>
3595 L:      linux-media@vger.kernel.org
3596 T:      git git://linuxtv.org/media_tree.git
3597 W:      https://linuxtv.org
3598 S:      Maintained
3599 F:      drivers/media/radio/radio-cadet*
3600
3601 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3602 M:      Jonathan Corbet <corbet@lwn.net>
3603 L:      linux-media@vger.kernel.org
3604 T:      git git://linuxtv.org/media_tree.git
3605 S:      Maintained
3606 F:      Documentation/media/v4l-drivers/cafe_ccic*
3607 F:      drivers/media/platform/marvell-ccic/
3608
3609 CAIF NETWORK LAYER
3610 L:      netdev@vger.kernel.org
3611 S:      Orphan
3612 F:      Documentation/networking/caif/
3613 F:      drivers/net/caif/
3614 F:      include/uapi/linux/caif/
3615 F:      include/net/caif/
3616 F:      net/caif/
3617
3618 CAKE QDISC
3619 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3620 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3621 S:      Maintained
3622 F:      net/sched/sch_cake.c
3623
3624 CALGARY x86-64 IOMMU
3625 M:      Muli Ben-Yehuda <mulix@mulix.org>
3626 M:      Jon Mason <jdmason@kudzu.us>
3627 L:      iommu@lists.linux-foundation.org
3628 S:      Maintained
3629 F:      arch/x86/kernel/pci-calgary_64.c
3630 F:      arch/x86/kernel/tce_64.c
3631 F:      arch/x86/include/asm/calgary.h
3632 F:      arch/x86/include/asm/tce.h
3633
3634 CAN NETWORK DRIVERS
3635 M:      Wolfgang Grandegger <wg@grandegger.com>
3636 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3637 L:      linux-can@vger.kernel.org
3638 W:      https://github.com/linux-can
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3641 S:      Maintained
3642 F:      Documentation/devicetree/bindings/net/can/
3643 F:      drivers/net/can/
3644 F:      include/linux/can/dev.h
3645 F:      include/linux/can/platform/
3646 F:      include/uapi/linux/can/error.h
3647 F:      include/uapi/linux/can/netlink.h
3648
3649 CAN NETWORK LAYER
3650 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3651 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3652 L:      linux-can@vger.kernel.org
3653 W:      https://github.com/linux-can
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3656 S:      Maintained
3657 F:      Documentation/networking/can.rst
3658 F:      net/can/
3659 F:      include/linux/can/core.h
3660 F:      include/uapi/linux/can.h
3661 F:      include/uapi/linux/can/bcm.h
3662 F:      include/uapi/linux/can/raw.h
3663 F:      include/uapi/linux/can/gw.h
3664
3665 CAPABILITIES
3666 M:      Serge Hallyn <serge@hallyn.com>
3667 L:      linux-security-module@vger.kernel.org
3668 S:      Supported
3669 F:      include/linux/capability.h
3670 F:      include/uapi/linux/capability.h
3671 F:      security/commoncap.c
3672 F:      kernel/capability.c
3673
3674 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3675 M:      Kevin Tsai <ktsai@capellamicro.com>
3676 S:      Maintained
3677 F:      drivers/iio/light/cm*
3678
3679 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3680 M:      Christian Lamparter <chunkeey@googlemail.com>
3681 L:      linux-wireless@vger.kernel.org
3682 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3683 S:      Maintained
3684 F:      drivers/net/wireless/ath/carl9170/
3685
3686 CAVIUM I2C DRIVER
3687 M:      Jan Glauber <jglauber@cavium.com>
3688 M:      David Daney <david.daney@cavium.com>
3689 W:      http://www.cavium.com
3690 S:      Supported
3691 F:      drivers/i2c/busses/i2c-octeon*
3692 F:      drivers/i2c/busses/i2c-thunderx*
3693
3694 CAVIUM LIQUIDIO NETWORK DRIVER
3695 M:      Derek Chickles <dchickles@marvell.com>
3696 M:      Satanand Burla <sburla@marvell.com>
3697 M:      Felix Manlunas <fmanlunas@marvell.com>
3698 L:      netdev@vger.kernel.org
3699 W:      http://www.cavium.com
3700 S:      Supported
3701 F:      drivers/net/ethernet/cavium/liquidio/
3702
3703 CAVIUM MMC DRIVER
3704 M:      Jan Glauber <jglauber@cavium.com>
3705 M:      David Daney <david.daney@cavium.com>
3706 M:      Steven J. Hill <Steven.Hill@cavium.com>
3707 W:      http://www.cavium.com
3708 S:      Supported
3709 F:      drivers/mmc/host/cavium*
3710
3711 CAVIUM OCTEON-TX CRYPTO DRIVER
3712 M:      George Cherian <george.cherian@cavium.com>
3713 L:      linux-crypto@vger.kernel.org
3714 W:      http://www.cavium.com
3715 S:      Supported
3716 F:      drivers/crypto/cavium/cpt/
3717
3718 CAVIUM THUNDERX2 ARM64 SOC
3719 M:      Robert Richter <rrichter@cavium.com>
3720 M:      Jayachandran C <jnair@caviumnetworks.com>
3721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3722 S:      Maintained
3723 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3724 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3725
3726 CC2520 IEEE-802.15.4 RADIO DRIVER
3727 M:      Varka Bhadram <varkabhadram@gmail.com>
3728 L:      linux-wpan@vger.kernel.org
3729 S:      Maintained
3730 F:      drivers/net/ieee802154/cc2520.c
3731 F:      include/linux/spi/cc2520.h
3732 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3733
3734 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3735 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3736 L:      linux-crypto@vger.kernel.org
3737 S:      Supported
3738 F:      drivers/crypto/ccree/
3739 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3740
3741 CEC FRAMEWORK
3742 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3743 L:      linux-media@vger.kernel.org
3744 T:      git git://linuxtv.org/media_tree.git
3745 W:      http://linuxtv.org
3746 S:      Supported
3747 F:      Documentation/media/kapi/cec-core.rst
3748 F:      Documentation/media/uapi/cec
3749 F:      drivers/media/cec/
3750 F:      drivers/media/rc/keymaps/rc-cec.c
3751 F:      include/media/cec.h
3752 F:      include/media/cec-notifier.h
3753 F:      include/uapi/linux/cec.h
3754 F:      include/uapi/linux/cec-funcs.h
3755 F:      Documentation/devicetree/bindings/media/cec.txt
3756 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3757
3758 CEC GPIO DRIVER
3759 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3760 L:      linux-media@vger.kernel.org
3761 T:      git git://linuxtv.org/media_tree.git
3762 W:      http://linuxtv.org
3763 S:      Supported
3764 F:      drivers/media/platform/cec-gpio/
3765 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3766
3767 CELL BROADBAND ENGINE ARCHITECTURE
3768 M:      Arnd Bergmann <arnd@arndb.de>
3769 L:      linuxppc-dev@lists.ozlabs.org
3770 W:      http://www.ibm.com/developerworks/power/cell/
3771 S:      Supported
3772 F:      arch/powerpc/include/asm/cell*.h
3773 F:      arch/powerpc/include/asm/spu*.h
3774 F:      arch/powerpc/include/uapi/asm/spu*.h
3775 F:      arch/powerpc/oprofile/*cell*
3776 F:      arch/powerpc/platforms/cell/
3777
3778 CEPH COMMON CODE (LIBCEPH)
3779 M:      Ilya Dryomov <idryomov@gmail.com>
3780 M:      Jeff Layton <jlayton@kernel.org>
3781 M:      Sage Weil <sage@redhat.com>
3782 L:      ceph-devel@vger.kernel.org
3783 W:      http://ceph.com/
3784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3785 T:      git git://github.com/ceph/ceph-client.git
3786 S:      Supported
3787 F:      net/ceph/
3788 F:      include/linux/ceph/
3789 F:      include/linux/crush/
3790
3791 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3792 M:      Jeff Layton <jlayton@kernel.org>
3793 M:      Sage Weil <sage@redhat.com>
3794 M:      Ilya Dryomov <idryomov@gmail.com>
3795 L:      ceph-devel@vger.kernel.org
3796 W:      http://ceph.com/
3797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3798 T:      git git://github.com/ceph/ceph-client.git
3799 S:      Supported
3800 F:      Documentation/filesystems/ceph.txt
3801 F:      fs/ceph/
3802
3803 CERTIFICATE HANDLING:
3804 M:      David Howells <dhowells@redhat.com>
3805 M:      David Woodhouse <dwmw2@infradead.org>
3806 L:      keyrings@vger.kernel.org
3807 S:      Maintained
3808 F:      Documentation/admin-guide/module-signing.rst
3809 F:      certs/
3810 F:      scripts/sign-file.c
3811 F:      scripts/extract-cert.c
3812
3813 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3814 L:      linux-usb@vger.kernel.org
3815 S:      Orphan
3816 F:      Documentation/usb/wusb-design-overview.rst
3817 F:      Documentation/usb/wusb-cbaf
3818 F:      drivers/usb/host/hwa-hc.c
3819 F:      drivers/usb/host/whci/
3820 F:      drivers/usb/wusbcore/
3821 F:      include/linux/usb/wusb*
3822
3823 CFAG12864B LCD DRIVER
3824 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3825 S:      Maintained
3826 F:      drivers/auxdisplay/cfag12864b.c
3827 F:      include/linux/cfag12864b.h
3828
3829 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3830 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3831 S:      Maintained
3832 F:      drivers/auxdisplay/cfag12864bfb.c
3833 F:      include/linux/cfag12864b.h
3834
3835 802.11 (including CFG80211/NL80211)
3836 M:      Johannes Berg <johannes@sipsolutions.net>
3837 L:      linux-wireless@vger.kernel.org
3838 W:      http://wireless.kernel.org/
3839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3841 S:      Maintained
3842 F:      net/wireless/
3843 F:      include/uapi/linux/nl80211.h
3844 F:      include/linux/ieee80211.h
3845 F:      include/net/wext.h
3846 F:      include/net/cfg80211.h
3847 F:      include/net/iw_handler.h
3848 F:      include/net/ieee80211_radiotap.h
3849 F:      Documentation/driver-api/80211/cfg80211.rst
3850 F:      Documentation/networking/regulatory.txt
3851
3852 CHAR and MISC DRIVERS
3853 M:      Arnd Bergmann <arnd@arndb.de>
3854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3856 S:      Supported
3857 F:      drivers/char/
3858 F:      drivers/misc/
3859 F:      include/linux/miscdevice.h
3860
3861 CHECKPATCH
3862 M:      Andy Whitcroft <apw@canonical.com>
3863 M:      Joe Perches <joe@perches.com>
3864 S:      Maintained
3865 F:      scripts/checkpatch.pl
3866
3867 CHINESE DOCUMENTATION
3868 M:      Harry Wei <harryxiyou@gmail.com>
3869 M:      Alex Shi <alex.shi@linux.alibaba.com>
3870 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3871 S:      Maintained
3872 F:      Documentation/translations/zh_CN/
3873
3874 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3875 M:      Peter Chen <Peter.Chen@nxp.com>
3876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3877 L:      linux-usb@vger.kernel.org
3878 S:      Maintained
3879 F:      drivers/usb/chipidea/
3880
3881 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3882 M:      Hans de Goede <hdegoede@redhat.com>
3883 L:      linux-input@vger.kernel.org
3884 S:      Maintained
3885 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3886 F:      drivers/input/touchscreen/chipone_icn8318.c
3887
3888 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3889 M:      Hans de Goede <hdegoede@redhat.com>
3890 L:      linux-input@vger.kernel.org
3891 S:      Maintained
3892 F:      drivers/input/touchscreen/chipone_icn8505.c
3893
3894 CHROME HARDWARE PLATFORM SUPPORT
3895 M:      Benson Leung <bleung@chromium.org>
3896 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3897 S:      Maintained
3898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3899 F:      drivers/platform/chrome/
3900
3901 CHROMEOS EC SUBDRIVERS
3902 M:      Benson Leung <bleung@chromium.org>
3903 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3904 R:      Guenter Roeck <groeck@chromium.org>
3905 S:      Maintained
3906 N:      cros_ec
3907 N:      cros-ec
3908 F:      drivers/power/supply/cros_usbpd-charger.c
3909
3910 CHROMEOS EC CODEC DRIVER
3911 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3912 S:      Maintained
3913 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3914 R:      Guenter Roeck <groeck@chromium.org>
3915 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3916 F:      sound/soc/codecs/cros_ec_codec.*
3917
3918 CIRRUS LOGIC AUDIO CODEC DRIVERS
3919 M:      Brian Austin <brian.austin@cirrus.com>
3920 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3922 S:      Maintained
3923 F:      sound/soc/codecs/cs*
3924
3925 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3926 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3927 L:      netdev@vger.kernel.org
3928 S:      Maintained
3929 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3930
3931 CIRRUS LOGIC LOCHNAGAR DRIVER
3932 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3933 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3934 L:      patches@opensource.cirrus.com
3935 S:      Supported
3936 F:      drivers/clk/clk-lochnagar.c
3937 F:      drivers/hwmon/lochnagar-hwmon.c
3938 F:      drivers/mfd/lochnagar-i2c.c
3939 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3940 F:      drivers/regulator/lochnagar-regulator.c
3941 F:      sound/soc/codecs/lochnagar-sc.c
3942 F:      include/dt-bindings/clk/lochnagar.h
3943 F:      include/dt-bindings/pinctrl/lochnagar.h
3944 F:      include/linux/mfd/lochnagar*
3945 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3946 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3947 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3948 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3949 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3950 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3951 F:      Documentation/hwmon/lochnagar.rst
3952
3953 CISCO FCOE HBA DRIVER
3954 M:      Satish Kharat <satishkh@cisco.com>
3955 M:      Sesidhar Baddela <sebaddel@cisco.com>
3956 M:      Karan Tilak Kumar <kartilak@cisco.com>
3957 L:      linux-scsi@vger.kernel.org
3958 S:      Supported
3959 F:      drivers/scsi/fnic/
3960
3961 CISCO SCSI HBA DRIVER
3962 M:      Karan Tilak Kumar <kartilak@cisco.com>
3963 M:      Sesidhar Baddela <sebaddel@cisco.com>
3964 L:      linux-scsi@vger.kernel.org
3965 S:      Supported
3966 F:      drivers/scsi/snic/
3967
3968 CISCO VIC ETHERNET NIC DRIVER
3969 M:      Christian Benvenuti <benve@cisco.com>
3970 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3971 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3972 S:      Supported
3973 F:      drivers/net/ethernet/cisco/enic/
3974
3975 CISCO VIC LOW LATENCY NIC DRIVER
3976 M:      Christian Benvenuti <benve@cisco.com>
3977 M:      Nelson Escobar <neescoba@cisco.com>
3978 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3979 S:      Supported
3980 F:      drivers/infiniband/hw/usnic/
3981
3982 CIRRUS LOGIC MADERA CODEC DRIVERS
3983 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3984 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3985 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3986 L:      patches@opensource.cirrus.com
3987 T:      git https://github.com/CirrusLogic/linux-drivers.git
3988 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3989 S:      Supported
3990 F:      Documentation/devicetree/bindings/mfd/madera.txt
3991 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3992 F:      Documentation/devicetree/bindings/sound/madera.txt
3993 F:      include/dt-bindings/sound/madera*
3994 F:      include/linux/irqchip/irq-madera*
3995 F:      include/linux/mfd/madera/*
3996 F:      include/sound/madera*
3997 F:      drivers/gpio/gpio-madera*
3998 F:      drivers/irqchip/irq-madera*
3999 F:      drivers/mfd/madera*
4000 F:      drivers/mfd/cs47l*
4001 F:      drivers/pinctrl/cirrus/*
4002 F:      sound/soc/codecs/cs47l*
4003 F:      sound/soc/codecs/madera*
4004
4005 CLANG-FORMAT FILE
4006 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4007 S:      Maintained
4008 F:      .clang-format
4009
4010 CLANG/LLVM BUILD SUPPORT
4011 L:      clang-built-linux@googlegroups.com
4012 W:      https://clangbuiltlinux.github.io/
4013 B:      https://github.com/ClangBuiltLinux/linux/issues
4014 C:      irc://chat.freenode.net/clangbuiltlinux
4015 S:      Supported
4016 K:      \b(?i:clang|llvm)\b
4017
4018 CLEANCACHE API
4019 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4020 L:      linux-kernel@vger.kernel.org
4021 S:      Maintained
4022 F:      mm/cleancache.c
4023 F:      include/linux/cleancache.h
4024
4025 CLK API
4026 M:      Russell King <linux@armlinux.org.uk>
4027 L:      linux-clk@vger.kernel.org
4028 S:      Maintained
4029 F:      include/linux/clk.h
4030
4031 CLOCKSOURCE, CLOCKEVENT DRIVERS
4032 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4033 M:      Thomas Gleixner <tglx@linutronix.de>
4034 L:      linux-kernel@vger.kernel.org
4035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4036 S:      Supported
4037 F:      drivers/clocksource/
4038 F:      Documentation/devicetree/bindings/timer/
4039
4040 CMPC ACPI DRIVER
4041 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4042 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4043 L:      platform-driver-x86@vger.kernel.org
4044 S:      Supported
4045 F:      drivers/platform/x86/classmate-laptop.c
4046
4047 COBALT MEDIA DRIVER
4048 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4049 L:      linux-media@vger.kernel.org
4050 T:      git git://linuxtv.org/media_tree.git
4051 W:      https://linuxtv.org
4052 S:      Supported
4053 F:      drivers/media/pci/cobalt/
4054
4055 COCCINELLE/Semantic Patches (SmPL)
4056 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4057 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4058 M:      Nicolas Palix <nicolas.palix@imag.fr>
4059 M:      Michal Marek <michal.lkml@markovi.net>
4060 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4062 W:      http://coccinelle.lip6.fr/
4063 S:      Supported
4064 F:      Documentation/dev-tools/coccinelle.rst
4065 F:      scripts/coccinelle/
4066 F:      scripts/coccicheck
4067
4068 CODA FILE SYSTEM
4069 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4070 M:      coda@cs.cmu.edu
4071 L:      codalist@coda.cs.cmu.edu
4072 W:      http://www.coda.cs.cmu.edu/
4073 S:      Maintained
4074 F:      Documentation/filesystems/coda.txt
4075 F:      fs/coda/
4076 F:      include/linux/coda*.h
4077 F:      include/uapi/linux/coda*.h
4078
4079 CODA V4L2 MEM2MEM DRIVER
4080 M:      Philipp Zabel <p.zabel@pengutronix.de>
4081 L:      linux-media@vger.kernel.org
4082 S:      Maintained
4083 F:      Documentation/devicetree/bindings/media/coda.txt
4084 F:      drivers/media/platform/coda/
4085
4086 CODE OF CONDUCT
4087 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4088 S:      Supported
4089 F:      Documentation/process/code-of-conduct.rst
4090 F:      Documentation/process/code-of-conduct-interpretation.rst
4091
4092 COMMON CLK FRAMEWORK
4093 M:      Michael Turquette <mturquette@baylibre.com>
4094 M:      Stephen Boyd <sboyd@kernel.org>
4095 L:      linux-clk@vger.kernel.org
4096 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4098 S:      Maintained
4099 F:      Documentation/devicetree/bindings/clock/
4100 F:      drivers/clk/
4101 X:      drivers/clk/clkdev.c
4102 F:      include/linux/clk-pr*
4103 F:      include/linux/clk/
4104 F:      include/linux/of_clk.h
4105
4106 COMMON INTERNET FILE SYSTEM (CIFS)
4107 M:      Steve French <sfrench@samba.org>
4108 L:      linux-cifs@vger.kernel.org
4109 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4110 W:      http://linux-cifs.samba.org/
4111 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4112 S:      Supported
4113 F:      Documentation/filesystems/cifs/
4114 F:      fs/cifs/
4115
4116 COMPACTPCI HOTPLUG CORE
4117 M:      Scott Murray <scott@spiteful.org>
4118 L:      linux-pci@vger.kernel.org
4119 S:      Maintained
4120 F:      drivers/pci/hotplug/cpci_hotplug*
4121
4122 COMPACTPCI HOTPLUG GENERIC DRIVER
4123 M:      Scott Murray <scott@spiteful.org>
4124 L:      linux-pci@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/pci/hotplug/cpcihp_generic.c
4127
4128 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4129 M:      Scott Murray <scott@spiteful.org>
4130 L:      linux-pci@vger.kernel.org
4131 S:      Maintained
4132 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4133
4134 COMPAL LAPTOP SUPPORT
4135 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4136 L:      platform-driver-x86@vger.kernel.org
4137 S:      Maintained
4138 F:      drivers/platform/x86/compal-laptop.c
4139
4140 COMPILER ATTRIBUTES
4141 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4142 S:      Maintained
4143 F:      include/linux/compiler_attributes.h
4144
4145 CONEXANT ACCESSRUNNER USB DRIVER
4146 L:      accessrunner-general@lists.sourceforge.net
4147 W:      http://accessrunner.sourceforge.net/
4148 S:      Orphan
4149 F:      drivers/usb/atm/cxacru.c
4150
4151 CONFIGFS
4152 M:      Joel Becker <jlbec@evilplan.org>
4153 M:      Christoph Hellwig <hch@lst.de>
4154 T:      git git://git.infradead.org/users/hch/configfs.git
4155 S:      Supported
4156 F:      fs/configfs/
4157 F:      include/linux/configfs.h
4158
4159 CONNECTOR
4160 M:      Evgeniy Polyakov <zbr@ioremap.net>
4161 L:      netdev@vger.kernel.org
4162 S:      Maintained
4163 F:      drivers/connector/
4164
4165 CONTROL GROUP (CGROUP)
4166 M:      Tejun Heo <tj@kernel.org>
4167 M:      Li Zefan <lizefan@huawei.com>
4168 M:      Johannes Weiner <hannes@cmpxchg.org>
4169 L:      cgroups@vger.kernel.org
4170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4171 S:      Maintained
4172 F:      Documentation/admin-guide/cgroup-v2.rst
4173 F:      Documentation/admin-guide/cgroup-v1/
4174 F:      include/linux/cgroup*
4175 F:      kernel/cgroup/
4176
4177 CONTROL GROUP - CPUSET
4178 M:      Li Zefan <lizefan@huawei.com>
4179 L:      cgroups@vger.kernel.org
4180 W:      http://www.bullopensource.org/cpuset/
4181 W:      http://oss.sgi.com/projects/cpusets/
4182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4183 S:      Maintained
4184 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4185 F:      include/linux/cpuset.h
4186 F:      kernel/cgroup/cpuset.c
4187
4188 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4189 M:      Johannes Weiner <hannes@cmpxchg.org>
4190 M:      Michal Hocko <mhocko@kernel.org>
4191 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4192 L:      cgroups@vger.kernel.org
4193 L:      linux-mm@kvack.org
4194 S:      Maintained
4195 F:      mm/memcontrol.c
4196 F:      mm/swap_cgroup.c
4197
4198 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4199 M:      Tejun Heo <tj@kernel.org>
4200 M:      Jens Axboe <axboe@kernel.dk>
4201 L:      cgroups@vger.kernel.org
4202 L:      linux-block@vger.kernel.org
4203 T:      git git://git.kernel.dk/linux-block
4204 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4205 F:      block/blk-cgroup.c
4206 F:      include/linux/blk-cgroup.h
4207 F:      block/blk-throttle.c
4208 F:      block/blk-iolatency.c
4209 F:      block/bfq-cgroup.c
4210
4211 CORETEMP HARDWARE MONITORING DRIVER
4212 M:      Fenghua Yu <fenghua.yu@intel.com>
4213 L:      linux-hwmon@vger.kernel.org
4214 S:      Maintained
4215 F:      Documentation/hwmon/coretemp.rst
4216 F:      drivers/hwmon/coretemp.c
4217
4218 COSA/SRP SYNC SERIAL DRIVER
4219 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4220 W:      http://www.fi.muni.cz/~kas/cosa/
4221 S:      Maintained
4222 F:      drivers/net/wan/cosa*
4223
4224 COUNTER SUBSYSTEM
4225 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4226 L:      linux-iio@vger.kernel.org
4227 S:      Maintained
4228 F:      Documentation/ABI/testing/sysfs-bus-counter*
4229 F:      Documentation/driver-api/generic-counter.rst
4230 F:      drivers/counter/
4231 F:      include/linux/counter.h
4232 F:      include/linux/counter_enum.h
4233
4234 CPMAC ETHERNET DRIVER
4235 M:      Florian Fainelli <f.fainelli@gmail.com>
4236 L:      netdev@vger.kernel.org
4237 S:      Maintained
4238 F:      drivers/net/ethernet/ti/cpmac.c
4239
4240 CPU FREQUENCY SCALING FRAMEWORK
4241 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4242 M:      Viresh Kumar <viresh.kumar@linaro.org>
4243 L:      linux-pm@vger.kernel.org
4244 S:      Maintained
4245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4247 B:      https://bugzilla.kernel.org
4248 F:      Documentation/admin-guide/pm/cpufreq.rst
4249 F:      Documentation/admin-guide/pm/intel_pstate.rst
4250 F:      Documentation/cpu-freq/
4251 F:      Documentation/devicetree/bindings/cpufreq/
4252 F:      drivers/cpufreq/
4253 F:      kernel/sched/cpufreq*.c
4254 F:      include/linux/cpufreq.h
4255 F:      include/linux/sched/cpufreq.h
4256 F:      tools/testing/selftests/cpufreq/
4257
4258 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4259 M:      Viresh Kumar <viresh.kumar@linaro.org>
4260 M:      Sudeep Holla <sudeep.holla@arm.com>
4261 L:      linux-pm@vger.kernel.org
4262 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4263 S:      Maintained
4264 F:      drivers/cpufreq/arm_big_little.h
4265 F:      drivers/cpufreq/arm_big_little.c
4266
4267 CPU POWER MONITORING SUBSYSTEM
4268 M:      Thomas Renninger <trenn@suse.com>
4269 M:      Shuah Khan <shuah@kernel.org>
4270 M:      Shuah Khan <skhan@linuxfoundation.org>
4271 L:      linux-pm@vger.kernel.org
4272 S:      Maintained
4273 F:      tools/power/cpupower/
4274
4275 CPUID/MSR DRIVER
4276 M:      "H. Peter Anvin" <hpa@zytor.com>
4277 S:      Maintained
4278 F:      arch/x86/kernel/cpuid.c
4279 F:      arch/x86/kernel/msr.c
4280
4281 CPUIDLE DRIVER - ARM BIG LITTLE
4282 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4283 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4284 L:      linux-pm@vger.kernel.org
4285 L:      linux-arm-kernel@lists.infradead.org
4286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4287 S:      Maintained
4288 F:      drivers/cpuidle/cpuidle-big_little.c
4289
4290 CPUIDLE DRIVER - ARM EXYNOS
4291 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4292 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4293 M:      Kukjin Kim <kgene@kernel.org>
4294 L:      linux-pm@vger.kernel.org
4295 L:      linux-samsung-soc@vger.kernel.org
4296 S:      Supported
4297 F:      drivers/cpuidle/cpuidle-exynos.c
4298 F:      arch/arm/mach-exynos/pm.c
4299
4300 CPU IDLE TIME MANAGEMENT FRAMEWORK
4301 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4302 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4303 L:      linux-pm@vger.kernel.org
4304 S:      Maintained
4305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4306 B:      https://bugzilla.kernel.org
4307 F:      Documentation/admin-guide/pm/cpuidle.rst
4308 F:      Documentation/driver-api/pm/cpuidle.rst
4309 F:      drivers/cpuidle/*
4310 F:      include/linux/cpuidle.h
4311
4312 CRAMFS FILESYSTEM
4313 M:      Nicolas Pitre <nico@fluxnic.net>
4314 S:      Maintained
4315 F:      Documentation/filesystems/cramfs.txt
4316 F:      fs/cramfs/
4317
4318 CRYPTO API
4319 M:      Herbert Xu <herbert@gondor.apana.org.au>
4320 M:      "David S. Miller" <davem@davemloft.net>
4321 L:      linux-crypto@vger.kernel.org
4322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4324 S:      Maintained
4325 F:      Documentation/crypto/
4326 F:      Documentation/devicetree/bindings/crypto/
4327 F:      arch/*/crypto/
4328 F:      crypto/
4329 F:      drivers/crypto/
4330 F:      include/crypto/
4331 F:      include/linux/crypto*
4332 F:      lib/crypto/
4333
4334 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4335 M:      Neil Horman <nhorman@tuxdriver.com>
4336 L:      linux-crypto@vger.kernel.org
4337 S:      Maintained
4338 F:      crypto/ansi_cprng.c
4339 F:      crypto/rng.c
4340
4341 CS3308 MEDIA DRIVER
4342 M:      Hans Verkuil <hverkuil@xs4all.nl>
4343 L:      linux-media@vger.kernel.org
4344 T:      git git://linuxtv.org/media_tree.git
4345 W:      http://linuxtv.org
4346 S:      Odd Fixes
4347 F:      drivers/media/i2c/cs3308.c
4348
4349 CS5535 Audio ALSA driver
4350 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4351 S:      Maintained
4352 F:      sound/pci/cs5535audio/
4353
4354 CSI DRIVERS FOR ALLWINNER V3s
4355 M:      Yong Deng <yong.deng@magewell.com>
4356 L:      linux-media@vger.kernel.org
4357 T:      git git://linuxtv.org/media_tree.git
4358 S:      Maintained
4359 F:      drivers/media/platform/sunxi/sun6i-csi/
4360 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4361
4362 CW1200 WLAN driver
4363 M:      Solomon Peachy <pizza@shaftnet.org>
4364 S:      Maintained
4365 F:      drivers/net/wireless/st/cw1200/
4366
4367 CX18 VIDEO4LINUX DRIVER
4368 M:      Andy Walls <awalls@md.metrocast.net>
4369 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4370 L:      linux-media@vger.kernel.org
4371 T:      git git://linuxtv.org/media_tree.git
4372 W:      https://linuxtv.org
4373 W:      http://www.ivtvdriver.org/index.php/Cx18
4374 S:      Maintained
4375 F:      Documentation/media/v4l-drivers/cx18*
4376 F:      drivers/media/pci/cx18/
4377 F:      include/uapi/linux/ivtv*
4378
4379 CX2341X MPEG ENCODER HELPER MODULE
4380 M:      Hans Verkuil <hverkuil@xs4all.nl>
4381 L:      linux-media@vger.kernel.org
4382 T:      git git://linuxtv.org/media_tree.git
4383 W:      https://linuxtv.org
4384 S:      Maintained
4385 F:      drivers/media/common/cx2341x*
4386 F:      include/media/drv-intf/cx2341x.h
4387
4388 CX24120 MEDIA DRIVER
4389 M:      Jemma Denson <jdenson@gmail.com>
4390 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4391 L:      linux-media@vger.kernel.org
4392 W:      https://linuxtv.org
4393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4394 S:      Maintained
4395 F:      drivers/media/dvb-frontends/cx24120*
4396
4397 CX88 VIDEO4LINUX DRIVER
4398 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4399 L:      linux-media@vger.kernel.org
4400 W:      https://linuxtv.org
4401 T:      git git://linuxtv.org/media_tree.git
4402 S:      Odd fixes
4403 F:      Documentation/media/v4l-drivers/cx88*
4404 F:      drivers/media/pci/cx88/
4405
4406 CXD2820R MEDIA DRIVER
4407 M:      Antti Palosaari <crope@iki.fi>
4408 L:      linux-media@vger.kernel.org
4409 W:      https://linuxtv.org
4410 W:      http://palosaari.fi/linux/
4411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4412 T:      git git://linuxtv.org/anttip/media_tree.git
4413 S:      Maintained
4414 F:      drivers/media/dvb-frontends/cxd2820r*
4415
4416 CXGB3 ETHERNET DRIVER (CXGB3)
4417 M:      Vishal Kulkarni <vishal@chelsio.com>
4418 L:      netdev@vger.kernel.org
4419 W:      http://www.chelsio.com
4420 S:      Supported
4421 F:      drivers/net/ethernet/chelsio/cxgb3/
4422
4423 CXGB3 ISCSI DRIVER (CXGB3I)
4424 M:      Karen Xie <kxie@chelsio.com>
4425 L:      linux-scsi@vger.kernel.org
4426 W:      http://www.chelsio.com
4427 S:      Supported
4428 F:      drivers/scsi/cxgbi/cxgb3i
4429
4430 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4431 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4432 L:      linux-rdma@vger.kernel.org
4433 W:      http://www.openfabrics.org
4434 S:      Supported
4435 F:      drivers/infiniband/hw/cxgb3/
4436 F:      include/uapi/rdma/cxgb3-abi.h
4437
4438 CXGB4 CRYPTO DRIVER (chcr)
4439 M:      Atul Gupta <atul.gupta@chelsio.com>
4440 L:      linux-crypto@vger.kernel.org
4441 W:      http://www.chelsio.com
4442 S:      Supported
4443 F:      drivers/crypto/chelsio
4444
4445 CXGB4 ETHERNET DRIVER (CXGB4)
4446 M:      Vishal Kulkarni <vishal@chelsio.com>
4447 L:      netdev@vger.kernel.org
4448 W:      http://www.chelsio.com
4449 S:      Supported
4450 F:      drivers/net/ethernet/chelsio/cxgb4/
4451
4452 CXGB4 ISCSI DRIVER (CXGB4I)
4453 M:      Karen Xie <kxie@chelsio.com>
4454 L:      linux-scsi@vger.kernel.org
4455 W:      http://www.chelsio.com
4456 S:      Supported
4457 F:      drivers/scsi/cxgbi/cxgb4i
4458
4459 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4460 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4461 L:      linux-rdma@vger.kernel.org
4462 W:      http://www.openfabrics.org
4463 S:      Supported
4464 F:      drivers/infiniband/hw/cxgb4/
4465 F:      include/uapi/rdma/cxgb4-abi.h
4466
4467 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4468 M:      Casey Leedom <leedom@chelsio.com>
4469 L:      netdev@vger.kernel.org
4470 W:      http://www.chelsio.com
4471 S:      Supported
4472 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4473
4474 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4475 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4476 M:      Andrew Donnellan <ajd@linux.ibm.com>
4477 L:      linuxppc-dev@lists.ozlabs.org
4478 S:      Supported
4479 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4480 F:      drivers/misc/cxl/
4481 F:      include/misc/cxl*
4482 F:      include/uapi/misc/cxl.h
4483 F:      Documentation/powerpc/cxl.rst
4484 F:      Documentation/ABI/testing/sysfs-class-cxl
4485
4486 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4487 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4488 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4489 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4490 L:      linux-scsi@vger.kernel.org
4491 S:      Supported
4492 F:      drivers/scsi/cxlflash/
4493 F:      include/uapi/scsi/cxlflash_ioctl.h
4494 F:      Documentation/powerpc/cxlflash.rst
4495
4496 CYBERPRO FB DRIVER
4497 M:      Russell King <linux@armlinux.org.uk>
4498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4499 W:      http://www.armlinux.org.uk/
4500 S:      Maintained
4501 F:      drivers/video/fbdev/cyber2000fb.*
4502
4503 CYCLADES ASYNC MUX DRIVER
4504 W:      http://www.cyclades.com/
4505 S:      Orphan
4506 F:      drivers/tty/cyclades.c
4507 F:      include/linux/cyclades.h
4508 F:      include/uapi/linux/cyclades.h
4509
4510 CYCLADES PC300 DRIVER
4511 W:      http://www.cyclades.com/
4512 S:      Orphan
4513 F:      drivers/net/wan/pc300*
4514
4515 CYPRESS_FIRMWARE MEDIA DRIVER
4516 M:      Antti Palosaari <crope@iki.fi>
4517 L:      linux-media@vger.kernel.org
4518 W:      https://linuxtv.org
4519 W:      http://palosaari.fi/linux/
4520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4521 T:      git git://linuxtv.org/anttip/media_tree.git
4522 S:      Maintained
4523 F:      drivers/media/common/cypress_firmware*
4524
4525 CYTTSP TOUCHSCREEN DRIVER
4526 M:      Ferruh Yigit <fery@cypress.com>
4527 L:      linux-input@vger.kernel.org
4528 S:      Supported
4529 F:      drivers/input/touchscreen/cyttsp*
4530 F:      include/linux/input/cyttsp.h
4531
4532 D-LINK DIR-685 TOUCHKEYS DRIVER
4533 M:      Linus Walleij <linus.walleij@linaro.org>
4534 L:      linux-input@vger.kernel.org
4535 S:      Supported
4536 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4537
4538 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4539 M:      Joshua Kinard <kumba@gentoo.org>
4540 S:      Maintained
4541 F:      drivers/rtc/rtc-ds1685.c
4542 F:      include/linux/rtc/ds1685.h
4543
4544 DAMA SLAVE for AX.25
4545 M:      Joerg Reuter <jreuter@yaina.de>
4546 W:      http://yaina.de/jreuter/
4547 W:      http://www.qsl.net/dl1bke/
4548 L:      linux-hams@vger.kernel.org
4549 S:      Maintained
4550 F:      net/ax25/af_ax25.c
4551 F:      net/ax25/ax25_dev.c
4552 F:      net/ax25/ax25_ds_*
4553 F:      net/ax25/ax25_in.c
4554 F:      net/ax25/ax25_out.c
4555 F:      net/ax25/ax25_timer.c
4556 F:      net/ax25/sysctl_net_ax25.c
4557
4558 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4559 L:      netdev@vger.kernel.org
4560 S:      Orphan
4561 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4562 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4563
4564 DC390/AM53C974 SCSI driver
4565 M:      Hannes Reinecke <hare@suse.com>
4566 L:      linux-scsi@vger.kernel.org
4567 S:      Maintained
4568 F:      drivers/scsi/am53c974.c
4569
4570 DC395x SCSI driver
4571 M:      Oliver Neukum <oliver@neukum.org>
4572 M:      Ali Akcaagac <aliakc@web.de>
4573 M:      Jamie Lenehan <lenehan@twibble.org>
4574 L:      dc395x@twibble.org
4575 W:      http://twibble.org/dist/dc395x/
4576 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4577 S:      Maintained
4578 F:      Documentation/scsi/dc395x.txt
4579 F:      drivers/scsi/dc395x.*
4580
4581 DCCP PROTOCOL
4582 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4583 L:      dccp@vger.kernel.org
4584 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4585 S:      Maintained
4586 F:      include/linux/dccp.h
4587 F:      include/uapi/linux/dccp.h
4588 F:      include/linux/tfrc.h
4589 F:      net/dccp/
4590
4591 DECnet NETWORK LAYER
4592 W:      http://linux-decnet.sourceforge.net
4593 L:      linux-decnet-user@lists.sourceforge.net
4594 S:      Orphan
4595 F:      Documentation/networking/decnet.txt
4596 F:      net/decnet/
4597
4598 DECSTATION PLATFORM SUPPORT
4599 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4600 L:      linux-mips@vger.kernel.org
4601 W:      http://www.linux-mips.org/wiki/DECstation
4602 S:      Maintained
4603 F:      arch/mips/dec/
4604 F:      arch/mips/include/asm/dec/
4605 F:      arch/mips/include/asm/mach-dec/
4606
4607 DEFXX FDDI NETWORK DRIVER
4608 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4609 S:      Maintained
4610 F:      drivers/net/fddi/defxx.*
4611
4612 DELL SMBIOS DRIVER
4613 M:      Pali Rohár <pali.rohar@gmail.com>
4614 M:      Mario Limonciello <mario.limonciello@dell.com>
4615 L:      platform-driver-x86@vger.kernel.org
4616 S:      Maintained
4617 F:      drivers/platform/x86/dell-smbios.*
4618
4619 DELL SMBIOS SMM DRIVER
4620 M:      Mario Limonciello <mario.limonciello@dell.com>
4621 L:      platform-driver-x86@vger.kernel.org
4622 S:      Maintained
4623 F:      drivers/platform/x86/dell-smbios-smm.c
4624
4625 DELL SMBIOS WMI DRIVER
4626 M:      Mario Limonciello <mario.limonciello@dell.com>
4627 L:      platform-driver-x86@vger.kernel.org
4628 S:      Maintained
4629 F:      drivers/platform/x86/dell-smbios-wmi.c
4630 F:      tools/wmi/dell-smbios-example.c
4631
4632 DEFZA FDDI NETWORK DRIVER
4633 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4634 S:      Maintained
4635 F:      drivers/net/fddi/defza.*
4636
4637 DELL LAPTOP DRIVER
4638 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4639 M:      Pali Rohár <pali.rohar@gmail.com>
4640 L:      platform-driver-x86@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/platform/x86/dell-laptop.c
4643
4644 DELL LAPTOP FREEFALL DRIVER
4645 M:      Pali Rohár <pali.rohar@gmail.com>
4646 S:      Maintained
4647 F:      drivers/platform/x86/dell-smo8800.c
4648
4649 DELL LAPTOP RBTN DRIVER
4650 M:      Pali Rohár <pali.rohar@gmail.com>
4651 S:      Maintained
4652 F:      drivers/platform/x86/dell-rbtn.*
4653
4654 DELL REMOTE BIOS UPDATE DRIVER
4655 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4656 L:      platform-driver-x86@vger.kernel.org
4657 S:      Maintained
4658 F:      drivers/platform/x86/dell_rbu.c
4659
4660 DELL LAPTOP SMM DRIVER
4661 M:      Pali Rohár <pali.rohar@gmail.com>
4662 S:      Maintained
4663 F:      drivers/hwmon/dell-smm-hwmon.c
4664 F:      include/uapi/linux/i8k.h
4665
4666 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4667 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4668 L:      platform-driver-x86@vger.kernel.org
4669 S:      Maintained
4670 F:      Documentation/driver-api/dcdbas.rst
4671 F:      drivers/platform/x86/dcdbas.*
4672
4673 DELL WMI NOTIFICATIONS DRIVER
4674 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4675 M:      Pali Rohár <pali.rohar@gmail.com>
4676 S:      Maintained
4677 F:      drivers/platform/x86/dell-wmi.c
4678
4679 DELL WMI DESCRIPTOR DRIVER
4680 M:      Mario Limonciello <mario.limonciello@dell.com>
4681 S:      Maintained
4682 F:      drivers/platform/x86/dell-wmi-descriptor.c
4683
4684 DELTA ST MEDIA DRIVER
4685 M:      Hugues Fruchet <hugues.fruchet@st.com>
4686 L:      linux-media@vger.kernel.org
4687 T:      git git://linuxtv.org/media_tree.git
4688 W:      https://linuxtv.org
4689 S:      Supported
4690 F:      drivers/media/platform/sti/delta
4691
4692 DENALI NAND DRIVER
4693 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4694 L:      linux-mtd@lists.infradead.org
4695 S:      Supported
4696 F:      drivers/mtd/nand/raw/denali*
4697
4698 DESIGNWARE EDMA CORE IP DRIVER
4699 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4700 L:      dmaengine@vger.kernel.org
4701 S:      Maintained
4702 F:      drivers/dma/dw-edma/
4703 F:      include/linux/dma/edma.h
4704
4705 DESIGNWARE USB2 DRD IP DRIVER
4706 M:      Minas Harutyunyan <hminas@synopsys.com>
4707 L:      linux-usb@vger.kernel.org
4708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4709 S:      Maintained
4710 F:      drivers/usb/dwc2/
4711
4712 DESIGNWARE USB3 DRD IP DRIVER
4713 M:      Felipe Balbi <balbi@kernel.org>
4714 L:      linux-usb@vger.kernel.org
4715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4716 S:      Maintained
4717 F:      drivers/usb/dwc3/
4718
4719 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4720 M:      Andreas Klinger <ak@it-klinger.de>
4721 L:      linux-iio@vger.kernel.org
4722 S:      Maintained
4723 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4724 F:      drivers/iio/proximity/srf*.c
4725
4726 DEVICE COREDUMP (DEV_COREDUMP)
4727 M:      Johannes Berg <johannes@sipsolutions.net>
4728 L:      linux-kernel@vger.kernel.org
4729 S:      Maintained
4730 F:      drivers/base/devcoredump.c
4731 F:      include/linux/devcoredump.h
4732
4733 DEVICE FREQUENCY (DEVFREQ)
4734 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4735 M:      Kyungmin Park <kyungmin.park@samsung.com>
4736 R:      Chanwoo Choi <cw00.choi@samsung.com>
4737 L:      linux-pm@vger.kernel.org
4738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4739 S:      Maintained
4740 F:      drivers/devfreq/
4741 F:      include/linux/devfreq.h
4742 F:      Documentation/devicetree/bindings/devfreq/
4743 F:      include/trace/events/devfreq.h
4744
4745 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4746 M:      Chanwoo Choi <cw00.choi@samsung.com>
4747 L:      linux-pm@vger.kernel.org
4748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4749 S:      Supported
4750 F:      drivers/devfreq/event/
4751 F:      drivers/devfreq/devfreq-event.c
4752 F:      include/linux/devfreq-event.h
4753 F:      Documentation/devicetree/bindings/devfreq/event/
4754
4755 DEVICE NUMBER REGISTRY
4756 M:      Torben Mathiasen <device@lanana.org>
4757 W:      http://lanana.org/docs/device-list/index.html
4758 S:      Maintained
4759
4760 DEVICE-MAPPER  (LVM)
4761 M:      Alasdair Kergon <agk@redhat.com>
4762 M:      Mike Snitzer <snitzer@redhat.com>
4763 M:      dm-devel@redhat.com
4764 L:      dm-devel@redhat.com
4765 W:      http://sources.redhat.com/dm
4766 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4768 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4769 S:      Maintained
4770 F:      Documentation/admin-guide/device-mapper/
4771 F:      drivers/md/Makefile
4772 F:      drivers/md/Kconfig
4773 F:      drivers/md/dm*
4774 F:      drivers/md/persistent-data/
4775 F:      include/linux/device-mapper.h
4776 F:      include/linux/dm-*.h
4777 F:      include/uapi/linux/dm-*.h
4778
4779 DEVLINK
4780 M:      Jiri Pirko <jiri@mellanox.com>
4781 L:      netdev@vger.kernel.org
4782 S:      Supported
4783 F:      net/core/devlink.c
4784 F:      include/net/devlink.h
4785 F:      include/uapi/linux/devlink.h
4786
4787 DIALOG SEMICONDUCTOR DRIVERS
4788 M:      Support Opensource <support.opensource@diasemi.com>
4789 W:      http://www.dialog-semiconductor.com/products
4790 S:      Supported
4791 F:      Documentation/hwmon/da90??.rst
4792 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4793 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4794 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4795 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4796 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4797 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4798 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4799 F:      drivers/gpio/gpio-da90??.c
4800 F:      drivers/hwmon/da90??-hwmon.c
4801 F:      drivers/iio/adc/da91??-*.c
4802 F:      drivers/input/misc/da90??_onkey.c
4803 F:      drivers/input/touchscreen/da9052_tsi.c
4804 F:      drivers/leds/leds-da90??.c
4805 F:      drivers/mfd/da903x.c
4806 F:      drivers/mfd/da90??-*.c
4807 F:      drivers/mfd/da91??-*.c
4808 F:      drivers/power/supply/da9052-battery.c
4809 F:      drivers/power/supply/da91??-*.c
4810 F:      drivers/regulator/da903x.c
4811 F:      drivers/regulator/da9???-regulator.[ch]
4812 F:      drivers/regulator/slg51000-regulator.[ch]
4813 F:      drivers/thermal/da90??-thermal.c
4814 F:      drivers/rtc/rtc-da90??.c
4815 F:      drivers/video/backlight/da90??_bl.c
4816 F:      drivers/watchdog/da90??_wdt.c
4817 F:      include/linux/mfd/da903x.h
4818 F:      include/linux/mfd/da9052/
4819 F:      include/linux/mfd/da9055/
4820 F:      include/linux/mfd/da9062/
4821 F:      include/linux/mfd/da9063/
4822 F:      include/linux/mfd/da9150/
4823 F:      include/linux/regulator/da9211.h
4824 F:      include/sound/da[79]*.h
4825 F:      sound/soc/codecs/da[79]*.[ch]
4826
4827 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4828 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4829 L:      linux-gpio@vger.kernel.org
4830 S:      Maintained
4831 F:      drivers/gpio/gpio-gpio-mm.c
4832
4833 DIOLAN U2C-12 I2C DRIVER
4834 M:      Guenter Roeck <linux@roeck-us.net>
4835 L:      linux-i2c@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4838
4839 FILESYSTEM DIRECT ACCESS (DAX)
4840 M:      Dan Williams <dan.j.williams@intel.com>
4841 R:      Matthew Wilcox <willy@infradead.org>
4842 R:      Jan Kara <jack@suse.cz>
4843 L:      linux-fsdevel@vger.kernel.org
4844 L:      linux-nvdimm@lists.01.org
4845 S:      Supported
4846 F:      fs/dax.c
4847 F:      include/linux/dax.h
4848 F:      include/trace/events/fs_dax.h
4849
4850 DEVICE DIRECT ACCESS (DAX)
4851 M:      Dan Williams <dan.j.williams@intel.com>
4852 M:      Vishal Verma <vishal.l.verma@intel.com>
4853 M:      Keith Busch <keith.busch@intel.com>
4854 M:      Dave Jiang <dave.jiang@intel.com>
4855 L:      linux-nvdimm@lists.01.org
4856 S:      Supported
4857 F:      drivers/dax/
4858
4859 DIRECTORY NOTIFICATION (DNOTIFY)
4860 M:      Jan Kara <jack@suse.cz>
4861 R:      Amir Goldstein <amir73il@gmail.com>
4862 L:      linux-fsdevel@vger.kernel.org
4863 S:      Maintained
4864 F:      Documentation/filesystems/dnotify.txt
4865 F:      fs/notify/dnotify/
4866 F:      include/linux/dnotify.h
4867
4868 DISK GEOMETRY AND PARTITION HANDLING
4869 M:      Andries Brouwer <aeb@cwi.nl>
4870 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4871 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4872 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4873 S:      Maintained
4874
4875 DISKQUOTA
4876 M:      Jan Kara <jack@suse.com>
4877 S:      Maintained
4878 F:      Documentation/filesystems/quota.txt
4879 F:      fs/quota/
4880 F:      include/linux/quota*.h
4881 F:      include/uapi/linux/quota*.h
4882
4883 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4884 M:      Bernie Thompson <bernie@plugable.com>
4885 L:      linux-fbdev@vger.kernel.org
4886 S:      Maintained
4887 W:      http://plugable.com/category/projects/udlfb/
4888 F:      drivers/video/fbdev/udlfb.c
4889 F:      include/video/udlfb.h
4890 F:      Documentation/fb/udlfb.rst
4891
4892 DISTRIBUTED LOCK MANAGER (DLM)
4893 M:      Christine Caulfield <ccaulfie@redhat.com>
4894 M:      David Teigland <teigland@redhat.com>
4895 L:      cluster-devel@redhat.com
4896 W:      http://sources.redhat.com/cluster/
4897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4898 S:      Supported
4899 F:      fs/dlm/
4900
4901 DMA BUFFER SHARING FRAMEWORK
4902 M:      Sumit Semwal <sumit.semwal@linaro.org>
4903 S:      Maintained
4904 L:      linux-media@vger.kernel.org
4905 L:      dri-devel@lists.freedesktop.org
4906 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4907 F:      drivers/dma-buf/
4908 F:      include/linux/dma-buf*
4909 F:      include/linux/reservation.h
4910 F:      include/linux/*fence.h
4911 F:      Documentation/driver-api/dma-buf.rst
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913
4914 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4915 M:      Vinod Koul <vkoul@kernel.org>
4916 L:      dmaengine@vger.kernel.org
4917 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4918 S:      Maintained
4919 F:      drivers/dma/
4920 F:      include/linux/dmaengine.h
4921 F:      include/linux/of_dma.h
4922 F:      Documentation/devicetree/bindings/dma/
4923 F:      Documentation/driver-api/dmaengine/
4924 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4925
4926 DMA MAPPING HELPERS
4927 M:      Christoph Hellwig <hch@lst.de>
4928 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4929 R:      Robin Murphy <robin.murphy@arm.com>
4930 L:      iommu@lists.linux-foundation.org
4931 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4932 W:      http://git.infradead.org/users/hch/dma-mapping.git
4933 S:      Supported
4934 F:      kernel/dma/
4935 F:      include/asm-generic/dma-mapping.h
4936 F:      include/linux/dma-direct.h
4937 F:      include/linux/dma-mapping.h
4938 F:      include/linux/dma-noncoherent.h
4939
4940 DME1737 HARDWARE MONITOR DRIVER
4941 M:      Juerg Haefliger <juergh@gmail.com>
4942 L:      linux-hwmon@vger.kernel.org
4943 S:      Maintained
4944 F:      Documentation/hwmon/dme1737.rst
4945 F:      drivers/hwmon/dme1737.c
4946
4947 DMI/SMBIOS SUPPORT
4948 M:      Jean Delvare <jdelvare@suse.com>
4949 S:      Maintained
4950 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4951 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4952 F:      drivers/firmware/dmi-id.c
4953 F:      drivers/firmware/dmi_scan.c
4954 F:      include/linux/dmi.h
4955
4956 DOCUMENTATION
4957 M:      Jonathan Corbet <corbet@lwn.net>
4958 L:      linux-doc@vger.kernel.org
4959 S:      Maintained
4960 F:      Documentation/
4961 F:      scripts/kernel-doc
4962 X:      Documentation/ABI/
4963 X:      Documentation/firmware-guide/acpi/
4964 X:      Documentation/devicetree/
4965 X:      Documentation/i2c/
4966 X:      Documentation/media/
4967 X:      Documentation/power/
4968 X:      Documentation/spi/
4969 T:      git git://git.lwn.net/linux.git docs-next
4970
4971 DOCUMENTATION/ITALIAN
4972 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4973 L:      linux-doc@vger.kernel.org
4974 S:      Maintained
4975 F:      Documentation/translations/it_IT
4976
4977 DONGWOON DW9714 LENS VOICE COIL DRIVER
4978 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4979 L:      linux-media@vger.kernel.org
4980 T:      git git://linuxtv.org/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/i2c/dw9714.c
4983 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4984
4985 DONGWOON DW9807 LENS VOICE COIL DRIVER
4986 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4987 L:      linux-media@vger.kernel.org
4988 T:      git git://linuxtv.org/media_tree.git
4989 S:      Maintained
4990 F:      drivers/media/i2c/dw9807-vcm.c
4991 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4992
4993 DOUBLETALK DRIVER
4994 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4995 L:      blinux-list@redhat.com
4996 S:      Maintained
4997 F:      drivers/char/dtlk.c
4998 F:      include/linux/dtlk.h
4999
5000 DPAA2 DATAPATH I/O (DPIO) DRIVER
5001 M:      Roy Pledge <Roy.Pledge@nxp.com>
5002 L:      linux-kernel@vger.kernel.org
5003 S:      Maintained
5004 F:      drivers/soc/fsl/dpio
5005
5006 DPAA2 ETHERNET DRIVER
5007 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5008 L:      netdev@vger.kernel.org
5009 S:      Maintained
5010 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5011 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5012 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5013 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5014 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5015
5016 DPAA2 ETHERNET SWITCH DRIVER
5017 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5018 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5019 L:      linux-kernel@vger.kernel.org
5020 S:      Maintained
5021 F:      drivers/staging/fsl-dpaa2/ethsw
5022
5023 DPT_I2O SCSI RAID DRIVER
5024 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5025 L:      linux-scsi@vger.kernel.org
5026 W:      http://www.adaptec.com/
5027 S:      Maintained
5028 F:      drivers/scsi/dpt*
5029 F:      drivers/scsi/dpt/
5030
5031 DRBD DRIVER
5032 M:      Philipp Reisner <philipp.reisner@linbit.com>
5033 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5034 L:      drbd-dev@lists.linbit.com
5035 W:      http://www.drbd.org
5036 T:      git git://git.linbit.com/linux-drbd.git
5037 T:      git git://git.linbit.com/drbd-8.4.git
5038 S:      Supported
5039 F:      drivers/block/drbd/
5040 F:      lib/lru_cache.c
5041 F:      Documentation/admin-guide/blockdev/
5042
5043 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5044 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5045 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5047 S:      Supported
5048 F:      Documentation/kobject.txt
5049 F:      drivers/base/
5050 F:      fs/debugfs/
5051 F:      fs/sysfs/
5052 F:      include/linux/debugfs.h
5053 F:      include/linux/kobj*
5054 F:      lib/kobj*
5055
5056 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5057 M:      Kevin Hilman <khilman@kernel.org>
5058 M:      Nishanth Menon <nm@ti.com>
5059 S:      Maintained
5060 F:      drivers/power/avs/
5061 F:      include/linux/power/smartreflex.h
5062 L:      linux-pm@vger.kernel.org
5063
5064 DRM DRIVER FOR ARM PL111 CLCD
5065 M:      Eric Anholt <eric@anholt.net>
5066 T:      git git://anongit.freedesktop.org/drm/drm-misc
5067 S:      Supported
5068 F:      drivers/gpu/drm/pl111/
5069
5070 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5071 M:      Linus Walleij <linus.walleij@linaro.org>
5072 T:      git git://anongit.freedesktop.org/drm/drm-misc
5073 S:      Maintained
5074 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5075 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5076
5077 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5078 M:      Dave Airlie <airlied@redhat.com>
5079 S:      Odd Fixes
5080 F:      drivers/gpu/drm/ast/
5081
5082 DRM DRIVER FOR ASPEED BMC GFX
5083 M:      Joel Stanley <joel@jms.id.au>
5084 L:      linux-aspeed@lists.ozlabs.org
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086 S:      Supported
5087 F:      drivers/gpu/drm/aspeed/
5088 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5089
5090 DRM DRIVER FOR BOCHS VIRTUAL GPU
5091 M:      Gerd Hoffmann <kraxel@redhat.com>
5092 L:      virtualization@lists.linux-foundation.org
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 S:      Maintained
5095 F:      drivers/gpu/drm/bochs/
5096
5097 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5098 M:      Linus Walleij <linus.walleij@linaro.org>
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Maintained
5101 F:      drivers/gpu/drm/tve200/
5102
5103 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5104 M:      Jagan Teki <jagan@amarulasolutions.com>
5105 S:      Maintained
5106 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5107 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5108
5109 DRM DRIVER FOR ILITEK ILI9225 PANELS
5110 M:      David Lechner <david@lechnology.com>
5111 S:      Maintained
5112 F:      drivers/gpu/drm/tinydrm/ili9225.c
5113 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5114
5115 DRM DRIVER FOR HX8357D PANELS
5116 M:      Eric Anholt <eric@anholt.net>
5117 T:      git git://anongit.freedesktop.org/drm/drm-misc
5118 S:      Maintained
5119 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5120 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5121
5122 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5123 S:      Orphan / Obsolete
5124 F:      drivers/gpu/drm/i810/
5125 F:      include/uapi/drm/i810_drm.h
5126
5127 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5128 S:      Orphan / Obsolete
5129 F:      drivers/gpu/drm/mga/
5130 F:      include/uapi/drm/mga_drm.h
5131
5132 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5133 M:      Dave Airlie <airlied@redhat.com>
5134 S:      Odd Fixes
5135 F:      drivers/gpu/drm/mgag200/
5136
5137 DRM DRIVER FOR MI0283QT
5138 M:      Noralf Trønnes <noralf@tronnes.org>
5139 S:      Maintained
5140 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5141 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5142
5143 DRM DRIVER FOR MSM ADRENO GPU
5144 M:      Rob Clark <robdclark@gmail.com>
5145 M:      Sean Paul <sean@poorly.run>
5146 L:      linux-arm-msm@vger.kernel.org
5147 L:      dri-devel@lists.freedesktop.org
5148 L:      freedreno@lists.freedesktop.org
5149 T:      git https://gitlab.freedesktop.org/drm/msm.git
5150 S:      Maintained
5151 F:      drivers/gpu/drm/msm/
5152 F:      include/uapi/drm/msm_drm.h
5153 F:      Documentation/devicetree/bindings/display/msm/
5154
5155 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5156 M:      Ben Skeggs <bskeggs@redhat.com>
5157 L:      dri-devel@lists.freedesktop.org
5158 L:      nouveau@lists.freedesktop.org
5159 T:      git git://github.com/skeggsb/linux
5160 S:      Supported
5161 F:      drivers/gpu/drm/nouveau/
5162 F:      include/uapi/drm/nouveau_drm.h
5163
5164 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5165 M:      Stefan Mavrodiev <stefan@olimex.com>
5166 S:      Maintained
5167 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5168 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5169
5170 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5171 M:      Noralf Trønnes <noralf@tronnes.org>
5172 S:      Maintained
5173 F:      drivers/gpu/drm/tinydrm/repaper.c
5174 F:      Documentation/devicetree/bindings/display/repaper.txt
5175
5176 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5177 M:      Dave Airlie <airlied@redhat.com>
5178 M:      Gerd Hoffmann <kraxel@redhat.com>
5179 L:      virtualization@lists.linux-foundation.org
5180 T:      git git://anongit.freedesktop.org/drm/drm-misc
5181 S:      Obsolete
5182 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5183 F:      drivers/gpu/drm/cirrus/
5184
5185 DRM DRIVER FOR QXL VIRTUAL GPU
5186 M:      Dave Airlie <airlied@redhat.com>
5187 M:      Gerd Hoffmann <kraxel@redhat.com>
5188 L:      virtualization@lists.linux-foundation.org
5189 L:      spice-devel@lists.freedesktop.org
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191 S:      Maintained
5192 F:      drivers/gpu/drm/qxl/
5193 F:      include/uapi/drm/qxl_drm.h
5194
5195 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5196 S:      Orphan / Obsolete
5197 F:      drivers/gpu/drm/r128/
5198 F:      include/uapi/drm/r128_drm.h
5199
5200 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5201 M:      Guido Günther <agx@sigxcpu.org>
5202 S:      Maintained
5203 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5204 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5205
5206 DRM DRIVER FOR SAVAGE VIDEO CARDS
5207 S:      Orphan / Obsolete
5208 F:      drivers/gpu/drm/savage/
5209 F:      include/uapi/drm/savage_drm.h
5210
5211 DRM DRIVER FOR SIS VIDEO CARDS
5212 S:      Orphan / Obsolete
5213 F:      drivers/gpu/drm/sis/
5214 F:      include/uapi/drm/sis_drm.h
5215
5216 DRM DRIVER FOR SITRONIX ST7701 PANELS
5217 M:      Jagan Teki <jagan@amarulasolutions.com>
5218 S:      Maintained
5219 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5220 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5221
5222 DRM DRIVER FOR SITRONIX ST7586 PANELS
5223 M:      David Lechner <david@lechnology.com>
5224 S:      Maintained
5225 F:      drivers/gpu/drm/tinydrm/st7586.c
5226 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5227
5228 DRM DRIVER FOR SITRONIX ST7735R PANELS
5229 M:      David Lechner <david@lechnology.com>
5230 S:      Maintained
5231 F:      drivers/gpu/drm/tinydrm/st7735r.c
5232 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5233
5234 DRM DRIVER FOR ST-ERICSSON MCDE
5235 M:      Linus Walleij <linus.walleij@linaro.org>
5236 T:      git git://anongit.freedesktop.org/drm/drm-misc
5237 S:      Maintained
5238 F:      drivers/gpu/drm/mcde/
5239 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5240
5241 DRM DRIVER FOR TDFX VIDEO CARDS
5242 S:      Orphan / Obsolete
5243 F:      drivers/gpu/drm/tdfx/
5244
5245 DRM DRIVER FOR TPO TPG110 PANELS
5246 M:      Linus Walleij <linus.walleij@linaro.org>
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248 S:      Maintained
5249 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5250 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5251
5252 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5253 M:      Dave Airlie <airlied@redhat.com>
5254 R:      Sean Paul <sean@poorly.run>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Odd Fixes
5257 F:      drivers/gpu/drm/udl/
5258 T:      git git://anongit.freedesktop.org/drm/drm-misc
5259
5260 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5261 M:      Hans de Goede <hdegoede@redhat.com>
5262 L:      dri-devel@lists.freedesktop.org
5263 S:      Maintained
5264 F:      drivers/gpu/drm/vboxvideo/
5265 T:      git git://anongit.freedesktop.org/drm/drm-misc
5266
5267 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5268 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5269 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5270 R:      Daniel Vetter <daniel@ffwll.ch>
5271 T:      git git://anongit.freedesktop.org/drm/drm-misc
5272 S:      Maintained
5273 L:      dri-devel@lists.freedesktop.org
5274 F:      drivers/gpu/drm/vkms/
5275 F:      Documentation/gpu/vkms.rst
5276
5277 DRM DRIVER FOR VMWARE VIRTUAL GPU
5278 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5279 M:      Thomas Hellstrom <thellstrom@vmware.com>
5280 L:      dri-devel@lists.freedesktop.org
5281 T:      git git://people.freedesktop.org/~thomash/linux
5282 S:      Supported
5283 F:      drivers/gpu/drm/vmwgfx/
5284 F:      include/uapi/drm/vmwgfx_drm.h
5285
5286 DRM DRIVERS
5287 M:      David Airlie <airlied@linux.ie>
5288 M:      Daniel Vetter <daniel@ffwll.ch>
5289 L:      dri-devel@lists.freedesktop.org
5290 T:      git git://anongit.freedesktop.org/drm/drm
5291 B:      https://bugs.freedesktop.org/
5292 C:      irc://chat.freenode.net/dri-devel
5293 S:      Maintained
5294 F:      drivers/gpu/drm/
5295 F:      drivers/gpu/vga/
5296 F:      Documentation/devicetree/bindings/display/
5297 F:      Documentation/devicetree/bindings/gpu/
5298 F:      Documentation/gpu/
5299 F:      include/drm/
5300 F:      include/uapi/drm/
5301 F:      include/linux/vga*
5302
5303 DRM DRIVERS AND MISC GPU PATCHES
5304 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5305 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5306 M:      Sean Paul <sean@poorly.run>
5307 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5308 S:      Maintained
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 F:      Documentation/gpu/
5311 F:      drivers/gpu/vga/
5312 F:      drivers/gpu/drm/*
5313 F:      include/drm/drm*
5314 F:      include/uapi/drm/drm*
5315 F:      include/linux/vga*
5316
5317 DRM DRIVERS FOR ALLWINNER A10
5318 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5319 L:      dri-devel@lists.freedesktop.org
5320 S:      Supported
5321 F:      drivers/gpu/drm/sun4i/
5322 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5323 T:      git git://anongit.freedesktop.org/drm/drm-misc
5324
5325 DRM DRIVERS FOR AMLOGIC SOCS
5326 M:      Neil Armstrong <narmstrong@baylibre.com>
5327 L:      dri-devel@lists.freedesktop.org
5328 L:      linux-amlogic@lists.infradead.org
5329 W:      http://linux-meson.com/
5330 S:      Supported
5331 F:      drivers/gpu/drm/meson/
5332 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5333 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5334 F:      Documentation/gpu/meson.rst
5335 T:      git git://anongit.freedesktop.org/drm/drm-misc
5336
5337 DRM DRIVERS FOR ATMEL HLCDC
5338 M:      Boris Brezillon <bbrezillon@kernel.org>
5339 L:      dri-devel@lists.freedesktop.org
5340 S:      Supported
5341 F:      drivers/gpu/drm/atmel-hlcdc/
5342 F:      Documentation/devicetree/bindings/display/atmel/
5343 T:      git git://anongit.freedesktop.org/drm/drm-misc
5344
5345 DRM DRIVERS FOR BRIDGE CHIPS
5346 M:      Andrzej Hajda <a.hajda@samsung.com>
5347 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5348 S:      Maintained
5349 T:      git git://anongit.freedesktop.org/drm/drm-misc
5350 F:      drivers/gpu/drm/bridge/
5351
5352 DRM DRIVERS FOR EXYNOS
5353 M:      Inki Dae <inki.dae@samsung.com>
5354 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5355 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5356 M:      Kyungmin Park <kyungmin.park@samsung.com>
5357 L:      dri-devel@lists.freedesktop.org
5358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5359 S:      Supported
5360 F:      drivers/gpu/drm/exynos/
5361 F:      include/uapi/drm/exynos_drm.h
5362 F:      Documentation/devicetree/bindings/display/exynos/
5363
5364 DRM DRIVERS FOR FREESCALE DCU
5365 M:      Stefan Agner <stefan@agner.ch>
5366 M:      Alison Wang <alison.wang@nxp.com>
5367 L:      dri-devel@lists.freedesktop.org
5368 S:      Supported
5369 F:      drivers/gpu/drm/fsl-dcu/
5370 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5371 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5372 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374
5375 DRM DRIVERS FOR FREESCALE IMX
5376 M:      Philipp Zabel <p.zabel@pengutronix.de>
5377 L:      dri-devel@lists.freedesktop.org
5378 S:      Maintained
5379 F:      drivers/gpu/drm/imx/
5380 F:      drivers/gpu/ipu-v3/
5381 F:      Documentation/devicetree/bindings/display/imx/
5382
5383 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5384 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 T:      git git://github.com/patjak/drm-gma500
5387 S:      Maintained
5388 F:      drivers/gpu/drm/gma500/
5389
5390 DRM DRIVERS FOR HISILICON
5391 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5392 M:      Rongrong Zou <zourongrong@gmail.com>
5393 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5394 R:      Chen Feng <puck.chen@hisilicon.com>
5395 L:      dri-devel@lists.freedesktop.org
5396 T:      git git://github.com/xin3liang/linux.git
5397 S:      Maintained
5398 F:      drivers/gpu/drm/hisilicon/
5399 F:      Documentation/devicetree/bindings/display/hisilicon/
5400
5401 DRM DRIVERS FOR LIMA
5402 M:      Qiang Yu <yuq825@gmail.com>
5403 L:      dri-devel@lists.freedesktop.org
5404 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5405 S:      Maintained
5406 F:      drivers/gpu/drm/lima/
5407 F:      include/uapi/drm/lima_drm.h
5408 T:      git git://anongit.freedesktop.org/drm/drm-misc
5409
5410 DRM DRIVERS FOR MEDIATEK
5411 M:      CK Hu <ck.hu@mediatek.com>
5412 M:      Philipp Zabel <p.zabel@pengutronix.de>
5413 L:      dri-devel@lists.freedesktop.org
5414 S:      Supported
5415 F:      drivers/gpu/drm/mediatek/
5416 F:      Documentation/devicetree/bindings/display/mediatek/
5417
5418 DRM DRIVERS FOR NVIDIA TEGRA
5419 M:      Thierry Reding <thierry.reding@gmail.com>
5420 L:      dri-devel@lists.freedesktop.org
5421 L:      linux-tegra@vger.kernel.org
5422 T:      git git://anongit.freedesktop.org/tegra/linux.git
5423 S:      Supported
5424 F:      drivers/gpu/drm/tegra/
5425 F:      drivers/gpu/host1x/
5426 F:      include/linux/host1x.h
5427 F:      include/uapi/drm/tegra_drm.h
5428 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5429
5430 DRM DRIVERS FOR RENESAS
5431 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5432 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5433 L:      dri-devel@lists.freedesktop.org
5434 L:      linux-renesas-soc@vger.kernel.org
5435 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5436 S:      Supported
5437 F:      drivers/gpu/drm/rcar-du/
5438 F:      drivers/gpu/drm/shmobile/
5439 F:      include/linux/platform_data/shmob_drm.h
5440 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5441 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5442 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5443
5444 DRM DRIVERS FOR ROCKCHIP
5445 M:      Sandy Huang <hjc@rock-chips.com>
5446 M:      Heiko Stübner <heiko@sntech.de>
5447 L:      dri-devel@lists.freedesktop.org
5448 S:      Maintained
5449 F:      drivers/gpu/drm/rockchip/
5450 F:      Documentation/devicetree/bindings/display/rockchip/
5451 T:      git git://anongit.freedesktop.org/drm/drm-misc
5452
5453 DRM DRIVERS FOR STI
5454 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5455 M:      Vincent Abriou <vincent.abriou@st.com>
5456 L:      dri-devel@lists.freedesktop.org
5457 T:      git git://anongit.freedesktop.org/drm/drm-misc
5458 S:      Maintained
5459 F:      drivers/gpu/drm/sti
5460 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5461
5462 DRM DRIVERS FOR STM
5463 M:      Yannick Fertre <yannick.fertre@st.com>
5464 M:      Philippe Cornu <philippe.cornu@st.com>
5465 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5466 M:      Vincent Abriou <vincent.abriou@st.com>
5467 L:      dri-devel@lists.freedesktop.org
5468 T:      git git://anongit.freedesktop.org/drm/drm-misc
5469 S:      Maintained
5470 F:      drivers/gpu/drm/stm
5471 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5472
5473 DRM DRIVERS FOR TI LCDC
5474 M:      Jyri Sarha <jsarha@ti.com>
5475 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5476 L:      dri-devel@lists.freedesktop.org
5477 S:      Maintained
5478 F:      drivers/gpu/drm/tilcdc/
5479 F:      Documentation/devicetree/bindings/display/tilcdc/
5480
5481 DRM DRIVERS FOR TI OMAP
5482 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5483 L:      dri-devel@lists.freedesktop.org
5484 S:      Maintained
5485 F:      drivers/gpu/drm/omapdrm/
5486 F:      Documentation/devicetree/bindings/display/ti/
5487
5488 DRM DRIVERS FOR V3D
5489 M:      Eric Anholt <eric@anholt.net>
5490 S:      Supported
5491 F:      drivers/gpu/drm/v3d/
5492 F:      include/uapi/drm/v3d_drm.h
5493 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5494 T:      git git://anongit.freedesktop.org/drm/drm-misc
5495
5496 DRM DRIVERS FOR VC4
5497 M:      Eric Anholt <eric@anholt.net>
5498 T:      git git://github.com/anholt/linux
5499 S:      Supported
5500 F:      drivers/gpu/drm/vc4/
5501 F:      include/uapi/drm/vc4_drm.h
5502 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5503 T:      git git://anongit.freedesktop.org/drm/drm-misc
5504
5505 DRM DRIVERS FOR VIVANTE GPU IP
5506 M:      Lucas Stach <l.stach@pengutronix.de>
5507 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5508 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5509 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5510 L:      dri-devel@lists.freedesktop.org
5511 S:      Maintained
5512 F:      drivers/gpu/drm/etnaviv/
5513 F:      include/uapi/drm/etnaviv_drm.h
5514 F:      Documentation/devicetree/bindings/display/etnaviv/
5515
5516 DRM DRIVERS FOR ZTE ZX
5517 M:      Shawn Guo <shawnguo@kernel.org>
5518 L:      dri-devel@lists.freedesktop.org
5519 S:      Maintained
5520 F:      drivers/gpu/drm/zte/
5521 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5522 T:      git git://anongit.freedesktop.org/drm/drm-misc
5523
5524 DRM PANEL DRIVERS
5525 M:      Thierry Reding <thierry.reding@gmail.com>
5526 R:      Sam Ravnborg <sam@ravnborg.org>
5527 L:      dri-devel@lists.freedesktop.org
5528 T:      git git://anongit.freedesktop.org/drm/drm-misc
5529 S:      Maintained
5530 F:      drivers/gpu/drm/drm_panel.c
5531 F:      drivers/gpu/drm/panel/
5532 F:      include/drm/drm_panel.h
5533 F:      Documentation/devicetree/bindings/display/panel/
5534
5535 DRM TINYDRM DRIVERS
5536 M:      Noralf Trønnes <noralf@tronnes.org>
5537 W:      https://github.com/notro/tinydrm/wiki/Development
5538 T:      git git://anongit.freedesktop.org/drm/drm-misc
5539 S:      Maintained
5540 F:      drivers/gpu/drm/tinydrm/
5541 F:      include/drm/tinydrm/
5542
5543 DRM DRIVERS FOR XEN
5544 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5545 T:      git git://anongit.freedesktop.org/drm/drm-misc
5546 L:      dri-devel@lists.freedesktop.org
5547 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5548 S:      Supported
5549 F:      drivers/gpu/drm/xen/
5550 F:      Documentation/gpu/xen-front.rst
5551
5552 DRM TTM SUBSYSTEM
5553 M:      Christian Koenig <christian.koenig@amd.com>
5554 M:      Huang Rui <ray.huang@amd.com>
5555 T:      git git://people.freedesktop.org/~agd5f/linux
5556 S:      Maintained
5557 L:      dri-devel@lists.freedesktop.org
5558 F:      include/drm/ttm/
5559 F:      drivers/gpu/drm/ttm/
5560
5561 DSBR100 USB FM RADIO DRIVER
5562 M:      Alexey Klimov <klimov.linux@gmail.com>
5563 L:      linux-media@vger.kernel.org
5564 T:      git git://linuxtv.org/media_tree.git
5565 S:      Maintained
5566 F:      drivers/media/radio/dsbr100.c
5567
5568 DSCC4 DRIVER
5569 M:      Francois Romieu <romieu@fr.zoreil.com>
5570 L:      netdev@vger.kernel.org
5571 S:      Maintained
5572 F:      drivers/net/wan/dscc4.c
5573
5574 DT3155 MEDIA DRIVER
5575 M:      Hans Verkuil <hverkuil@xs4all.nl>
5576 L:      linux-media@vger.kernel.org
5577 T:      git git://linuxtv.org/media_tree.git
5578 W:      https://linuxtv.org
5579 S:      Odd Fixes
5580 F:      drivers/media/pci/dt3155/
5581
5582 DVB_USB_AF9015 MEDIA DRIVER
5583 M:      Antti Palosaari <crope@iki.fi>
5584 L:      linux-media@vger.kernel.org
5585 W:      https://linuxtv.org
5586 W:      http://palosaari.fi/linux/
5587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5588 T:      git git://linuxtv.org/anttip/media_tree.git
5589 S:      Maintained
5590 F:      drivers/media/usb/dvb-usb-v2/af9015*
5591
5592 DVB_USB_AF9035 MEDIA DRIVER
5593 M:      Antti Palosaari <crope@iki.fi>
5594 L:      linux-media@vger.kernel.org
5595 W:      https://linuxtv.org
5596 W:      http://palosaari.fi/linux/
5597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5598 T:      git git://linuxtv.org/anttip/media_tree.git
5599 S:      Maintained
5600 F:      drivers/media/usb/dvb-usb-v2/af9035*
5601
5602 DVB_USB_ANYSEE MEDIA DRIVER
5603 M:      Antti Palosaari <crope@iki.fi>
5604 L:      linux-media@vger.kernel.org
5605 W:      https://linuxtv.org
5606 W:      http://palosaari.fi/linux/
5607 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5608 T:      git git://linuxtv.org/anttip/media_tree.git
5609 S:      Maintained
5610 F:      drivers/media/usb/dvb-usb-v2/anysee*
5611
5612 DVB_USB_AU6610 MEDIA DRIVER
5613 M:      Antti Palosaari <crope@iki.fi>
5614 L:      linux-media@vger.kernel.org
5615 W:      https://linuxtv.org
5616 W:      http://palosaari.fi/linux/
5617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5618 T:      git git://linuxtv.org/anttip/media_tree.git
5619 S:      Maintained
5620 F:      drivers/media/usb/dvb-usb-v2/au6610*
5621
5622 DVB_USB_CE6230 MEDIA DRIVER
5623 M:      Antti Palosaari <crope@iki.fi>
5624 L:      linux-media@vger.kernel.org
5625 W:      https://linuxtv.org
5626 W:      http://palosaari.fi/linux/
5627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5628 T:      git git://linuxtv.org/anttip/media_tree.git
5629 S:      Maintained
5630 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5631
5632 DVB_USB_CXUSB MEDIA DRIVER
5633 M:      Michael Krufky <mkrufky@linuxtv.org>
5634 L:      linux-media@vger.kernel.org
5635 W:      https://linuxtv.org
5636 W:      http://github.com/mkrufky
5637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5638 T:      git git://linuxtv.org/media_tree.git
5639 S:      Maintained
5640 F:      drivers/media/usb/dvb-usb/cxusb*
5641
5642 DVB_USB_EC168 MEDIA DRIVER
5643 M:      Antti Palosaari <crope@iki.fi>
5644 L:      linux-media@vger.kernel.org
5645 W:      https://linuxtv.org
5646 W:      http://palosaari.fi/linux/
5647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5648 T:      git git://linuxtv.org/anttip/media_tree.git
5649 S:      Maintained
5650 F:      drivers/media/usb/dvb-usb-v2/ec168*
5651
5652 DVB_USB_GL861 MEDIA DRIVER
5653 M:      Antti Palosaari <crope@iki.fi>
5654 L:      linux-media@vger.kernel.org
5655 W:      https://linuxtv.org
5656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5657 T:      git git://linuxtv.org/anttip/media_tree.git
5658 S:      Maintained
5659 F:      drivers/media/usb/dvb-usb-v2/gl861*
5660
5661 DVB_USB_MXL111SF MEDIA DRIVER
5662 M:      Michael Krufky <mkrufky@linuxtv.org>
5663 L:      linux-media@vger.kernel.org
5664 W:      https://linuxtv.org
5665 W:      http://github.com/mkrufky
5666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5667 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5668 S:      Maintained
5669 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5670
5671 DVB_USB_RTL28XXU MEDIA DRIVER
5672 M:      Antti Palosaari <crope@iki.fi>
5673 L:      linux-media@vger.kernel.org
5674 W:      https://linuxtv.org
5675 W:      http://palosaari.fi/linux/
5676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5677 T:      git git://linuxtv.org/anttip/media_tree.git
5678 S:      Maintained
5679 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5680
5681 DVB_USB_V2 MEDIA DRIVER
5682 M:      Antti Palosaari <crope@iki.fi>
5683 L:      linux-media@vger.kernel.org
5684 W:      https://linuxtv.org
5685 W:      http://palosaari.fi/linux/
5686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5687 T:      git git://linuxtv.org/anttip/media_tree.git
5688 S:      Maintained
5689 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5690 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5691
5692 DYNAMIC DEBUG
5693 M:      Jason Baron <jbaron@akamai.com>
5694 S:      Maintained
5695 F:      lib/dynamic_debug.c
5696 F:      include/linux/dynamic_debug.h
5697
5698 DYNAMIC INTERRUPT MODERATION
5699 M:      Tal Gilboa <talgi@mellanox.com>
5700 S:      Maintained
5701 F:      include/linux/dim.h
5702 F:      lib/dim/
5703
5704 DZ DECSTATION DZ11 SERIAL DRIVER
5705 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5706 S:      Maintained
5707 F:      drivers/tty/serial/dz.*
5708
5709 E3X0 POWER BUTTON DRIVER
5710 M:      Moritz Fischer <moritz.fischer@ettus.com>
5711 L:      usrp-users@lists.ettus.com
5712 W:      http://www.ettus.com
5713 S:      Supported
5714 F:      drivers/input/misc/e3x0-button.c
5715 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5716
5717 E4000 MEDIA DRIVER
5718 M:      Antti Palosaari <crope@iki.fi>
5719 L:      linux-media@vger.kernel.org
5720 W:      https://linuxtv.org
5721 W:      http://palosaari.fi/linux/
5722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5723 T:      git git://linuxtv.org/anttip/media_tree.git
5724 S:      Maintained
5725 F:      drivers/media/tuners/e4000*
5726
5727 EARTH_PT1 MEDIA DRIVER
5728 M:      Akihiro Tsukada <tskd08@gmail.com>
5729 L:      linux-media@vger.kernel.org
5730 S:      Odd Fixes
5731 F:      drivers/media/pci/pt1/
5732
5733 EARTH_PT3 MEDIA DRIVER
5734 M:      Akihiro Tsukada <tskd08@gmail.com>
5735 L:      linux-media@vger.kernel.org
5736 S:      Odd Fixes
5737 F:      drivers/media/pci/pt3/
5738
5739 EC100 MEDIA DRIVER
5740 M:      Antti Palosaari <crope@iki.fi>
5741 L:      linux-media@vger.kernel.org
5742 W:      https://linuxtv.org
5743 W:      http://palosaari.fi/linux/
5744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5745 T:      git git://linuxtv.org/anttip/media_tree.git
5746 S:      Maintained
5747 F:      drivers/media/dvb-frontends/ec100*
5748
5749 ECRYPT FILE SYSTEM
5750 M:      Tyler Hicks <tyhicks@canonical.com>
5751 L:      ecryptfs@vger.kernel.org
5752 W:      http://ecryptfs.org
5753 W:      https://launchpad.net/ecryptfs
5754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5755 S:      Supported
5756 F:      Documentation/filesystems/ecryptfs.txt
5757 F:      fs/ecryptfs/
5758
5759 EDAC-AMD64
5760 M:      Borislav Petkov <bp@alien8.de>
5761 L:      linux-edac@vger.kernel.org
5762 S:      Maintained
5763 F:      drivers/edac/amd64_edac*
5764
5765 EDAC-AST2500
5766 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5767 S:      Supported
5768 F:      drivers/edac/aspeed_edac.c
5769 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5770
5771 EDAC-CALXEDA
5772 M:      Robert Richter <rric@kernel.org>
5773 L:      linux-edac@vger.kernel.org
5774 S:      Maintained
5775 F:      drivers/edac/highbank*
5776
5777 EDAC-CAVIUM OCTEON
5778 M:      Ralf Baechle <ralf@linux-mips.org>
5779 M:      David Daney <david.daney@cavium.com>
5780 L:      linux-edac@vger.kernel.org
5781 L:      linux-mips@vger.kernel.org
5782 S:      Supported
5783 F:      drivers/edac/octeon_edac*
5784
5785 EDAC-CAVIUM THUNDERX
5786 M:      David Daney <david.daney@cavium.com>
5787 M:      Jan Glauber <jglauber@cavium.com>
5788 L:      linux-edac@vger.kernel.org
5789 S:      Supported
5790 F:      drivers/edac/thunderx_edac*
5791
5792 EDAC-CORE
5793 M:      Borislav Petkov <bp@alien8.de>
5794 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5795 R:      James Morse <james.morse@arm.com>
5796 L:      linux-edac@vger.kernel.org
5797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5799 S:      Supported
5800 F:      Documentation/admin-guide/ras.rst
5801 F:      Documentation/driver-api/edac.rst
5802 F:      drivers/edac/
5803 F:      include/linux/edac.h
5804
5805 EDAC-E752X
5806 M:      Mark Gross <mark.gross@intel.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/e752x_edac.c
5810
5811 EDAC-E7XXX
5812 L:      linux-edac@vger.kernel.org
5813 S:      Maintained
5814 F:      drivers/edac/e7xxx_edac.c
5815
5816 EDAC-FSL_DDR
5817 M:      York Sun <york.sun@nxp.com>
5818 L:      linux-edac@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/edac/fsl_ddr_edac.*
5821
5822 EDAC-GHES
5823 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5824 L:      linux-edac@vger.kernel.org
5825 S:      Maintained
5826 F:      drivers/edac/ghes_edac.c
5827
5828 EDAC-I10NM
5829 M:      Tony Luck <tony.luck@intel.com>
5830 L:      linux-edac@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/edac/i10nm_base.c
5833
5834 EDAC-I3000
5835 L:      linux-edac@vger.kernel.org
5836 S:      Orphan
5837 F:      drivers/edac/i3000_edac.c
5838
5839 EDAC-I5000
5840 L:      linux-edac@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/edac/i5000_edac.c
5843
5844 EDAC-I5400
5845 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5846 L:      linux-edac@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/edac/i5400_edac.c
5849
5850 EDAC-I7300
5851 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5852 L:      linux-edac@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/edac/i7300_edac.c
5855
5856 EDAC-I7CORE
5857 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5858 L:      linux-edac@vger.kernel.org
5859 S:      Maintained
5860 F:      drivers/edac/i7core_edac.c
5861
5862 EDAC-I82443BXGX
5863 M:      Tim Small <tim@buttersideup.com>
5864 L:      linux-edac@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/edac/i82443bxgx_edac.c
5867
5868 EDAC-I82975X
5869 M:      "Arvind R." <arvino55@gmail.com>
5870 L:      linux-edac@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/edac/i82975x_edac.c
5873
5874 EDAC-IE31200
5875 M:      Jason Baron <jbaron@akamai.com>
5876 L:      linux-edac@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/edac/ie31200_edac.c
5879
5880 EDAC-MPC85XX
5881 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5882 L:      linux-edac@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/edac/mpc85xx_edac.[ch]
5885
5886 EDAC-PASEMI
5887 M:      Egor Martovetsky <egor@pasemi.com>
5888 L:      linux-edac@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/edac/pasemi_edac.c
5891
5892 EDAC-PND2
5893 M:      Tony Luck <tony.luck@intel.com>
5894 L:      linux-edac@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/edac/pnd2_edac.[ch]
5897
5898 EDAC-R82600
5899 M:      Tim Small <tim@buttersideup.com>
5900 L:      linux-edac@vger.kernel.org
5901 S:      Maintained
5902 F:      drivers/edac/r82600_edac.c
5903
5904 EDAC-SBRIDGE
5905 M:      Tony Luck <tony.luck@intel.com>
5906 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5907 L:      linux-edac@vger.kernel.org
5908 S:      Maintained
5909 F:      drivers/edac/sb_edac.c
5910
5911 EDAC-SIFIVE
5912 M:      Yash Shah <yash.shah@sifive.com>
5913 L:      linux-edac@vger.kernel.org
5914 S:      Supported
5915 F:      drivers/edac/sifive_edac.c
5916
5917 EDAC-SKYLAKE
5918 M:      Tony Luck <tony.luck@intel.com>
5919 L:      linux-edac@vger.kernel.org
5920 S:      Maintained
5921 F:      drivers/edac/skx_*.c
5922
5923 EDAC-TI
5924 M:      Tero Kristo <t-kristo@ti.com>
5925 L:      linux-edac@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/edac/ti_edac.c
5928
5929 EDAC-QCOM
5930 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5931 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5932 L:      linux-arm-msm@vger.kernel.org
5933 L:      linux-edac@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/edac/qcom_edac.c
5936
5937 EDIROL UA-101/UA-1000 DRIVER
5938 M:      Clemens Ladisch <clemens@ladisch.de>
5939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5941 S:      Maintained
5942 F:      sound/usb/misc/ua101.c
5943
5944 EFI TEST DRIVER
5945 L:      linux-efi@vger.kernel.org
5946 M:      Ivan Hu <ivan.hu@canonical.com>
5947 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5948 S:      Maintained
5949 F:      drivers/firmware/efi/test/
5950
5951 EFI VARIABLE FILESYSTEM
5952 M:      Matthew Garrett <matthew.garrett@nebula.com>
5953 M:      Jeremy Kerr <jk@ozlabs.org>
5954 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5956 L:      linux-efi@vger.kernel.org
5957 S:      Maintained
5958 F:      fs/efivarfs/
5959
5960 EFIFB FRAMEBUFFER DRIVER
5961 L:      linux-fbdev@vger.kernel.org
5962 M:      Peter Jones <pjones@redhat.com>
5963 S:      Maintained
5964 F:      drivers/video/fbdev/efifb.c
5965
5966 EFS FILESYSTEM
5967 W:      http://aeschi.ch.eu.org/efs/
5968 S:      Orphan
5969 F:      fs/efs/
5970
5971 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5972 M:      Douglas Miller <dougmill@linux.ibm.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/net/ethernet/ibm/ehea/
5976
5977 EM28XX VIDEO4LINUX DRIVER
5978 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5979 L:      linux-media@vger.kernel.org
5980 W:      https://linuxtv.org
5981 T:      git git://linuxtv.org/media_tree.git
5982 S:      Maintained
5983 F:      drivers/media/usb/em28xx/
5984 F:      Documentation/media/v4l-drivers/em28xx*
5985
5986 EMBEDDED LINUX
5987 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5988 M:      Matt Mackall <mpm@selenic.com>
5989 M:      David Woodhouse <dwmw2@infradead.org>
5990 L:      linux-embedded@vger.kernel.org
5991 S:      Maintained
5992
5993 Emulex 10Gbps iSCSI - OneConnect DRIVER
5994 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5995 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5996 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5997 L:      linux-scsi@vger.kernel.org
5998 W:      http://www.broadcom.com
5999 S:      Supported
6000 F:      drivers/scsi/be2iscsi/
6001
6002 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6003 M:      Sathya Perla <sathya.perla@broadcom.com>
6004 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6005 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6006 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6007 L:      netdev@vger.kernel.org
6008 W:      http://www.emulex.com
6009 S:      Supported
6010 F:      drivers/net/ethernet/emulex/benet/
6011
6012 EMULEX ONECONNECT ROCE DRIVER
6013 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6014 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6015 L:      linux-rdma@vger.kernel.org
6016 W:      http://www.broadcom.com
6017 S:      Odd Fixes
6018 F:      drivers/infiniband/hw/ocrdma/
6019 F:      include/uapi/rdma/ocrdma-abi.h
6020
6021 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6022 M:      James Smart <james.smart@broadcom.com>
6023 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6024 L:      linux-scsi@vger.kernel.org
6025 W:      http://www.broadcom.com
6026 S:      Supported
6027 F:      drivers/scsi/lpfc/
6028
6029 ENE CB710 FLASH CARD READER DRIVER
6030 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6031 S:      Maintained
6032 F:      drivers/misc/cb710/
6033 F:      drivers/mmc/host/cb710-mmc.*
6034 F:      include/linux/cb710.h
6035
6036 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6037 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6038 S:      Maintained
6039 F:      drivers/media/rc/ene_ir.*
6040
6041 EPSON S1D13XXX FRAMEBUFFER DRIVER
6042 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6043 S:      Maintained
6044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6045 F:      drivers/video/fbdev/s1d13xxxfb.c
6046 F:      include/video/s1d13xxxfb.h
6047
6048 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6049 M:      Jeff Layton <jlayton@kernel.org>
6050 S:      Maintained
6051 F:      lib/errseq.c
6052 F:      include/linux/errseq.h
6053
6054 ET131X NETWORK DRIVER
6055 M:      Mark Einon <mark.einon@gmail.com>
6056 S:      Odd Fixes
6057 F:      drivers/net/ethernet/agere/
6058
6059 ETHERNET BRIDGE
6060 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6061 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6062 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6063 L:      netdev@vger.kernel.org
6064 W:      http://www.linuxfoundation.org/en/Net:Bridge
6065 S:      Maintained
6066 F:      include/linux/netfilter_bridge/
6067 F:      net/bridge/
6068
6069 ETHERNET PHY LIBRARY
6070 M:      Andrew Lunn <andrew@lunn.ch>
6071 M:      Florian Fainelli <f.fainelli@gmail.com>
6072 M:      Heiner Kallweit <hkallweit1@gmail.com>
6073 L:      netdev@vger.kernel.org
6074 S:      Maintained
6075 F:      Documentation/ABI/testing/sysfs-bus-mdio
6076 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6077 F:      Documentation/devicetree/bindings/net/mdio*
6078 F:      Documentation/networking/phy.rst
6079 F:      drivers/net/phy/
6080 F:      drivers/of/of_mdio.c
6081 F:      drivers/of/of_net.c
6082 F:      include/linux/*mdio*.h
6083 F:      include/linux/of_net.h
6084 F:      include/linux/phy.h
6085 F:      include/linux/phy_fixed.h
6086 F:      include/linux/platform_data/mdio-bcm-unimac.h
6087 F:      include/linux/platform_data/mdio-gpio.h
6088 F:      include/trace/events/mdio.h
6089 F:      include/uapi/linux/mdio.h
6090 F:      include/uapi/linux/mii.h
6091
6092 EXT2 FILE SYSTEM
6093 M:      Jan Kara <jack@suse.com>
6094 L:      linux-ext4@vger.kernel.org
6095 S:      Maintained
6096 F:      Documentation/filesystems/ext2.txt
6097 F:      fs/ext2/
6098 F:      include/linux/ext2*
6099
6100 EXT4 FILE SYSTEM
6101 M:      "Theodore Ts'o" <tytso@mit.edu>
6102 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6103 L:      linux-ext4@vger.kernel.org
6104 W:      http://ext4.wiki.kernel.org
6105 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6107 S:      Maintained
6108 F:      Documentation/filesystems/ext4/
6109 F:      fs/ext4/
6110
6111 Extended Verification Module (EVM)
6112 M:      Mimi Zohar <zohar@linux.ibm.com>
6113 L:      linux-integrity@vger.kernel.org
6114 S:      Supported
6115 F:      security/integrity/evm/
6116
6117 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6118 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6119 L:      linux-efi@vger.kernel.org
6120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6121 S:      Maintained
6122 F:      Documentation/admin-guide/efi-stub.rst
6123 F:      arch/*/kernel/efi.c
6124 F:      arch/x86/boot/compressed/eboot.[ch]
6125 F:      arch/*/include/asm/efi.h
6126 F:      arch/x86/platform/efi/
6127 F:      drivers/firmware/efi/
6128 F:      include/linux/efi*.h
6129 F:      arch/arm/boot/compressed/efi-header.S
6130 F:      arch/arm64/kernel/efi-entry.S
6131
6132 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6133 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6134 M:      Chanwoo Choi <cw00.choi@samsung.com>
6135 L:      linux-kernel@vger.kernel.org
6136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6137 S:      Maintained
6138 F:      drivers/extcon/
6139 F:      include/linux/extcon/
6140 F:      include/linux/extcon.h
6141 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6142 F:      Documentation/devicetree/bindings/extcon/
6143
6144 EXYNOS DP DRIVER
6145 M:      Jingoo Han <jingoohan1@gmail.com>
6146 L:      dri-devel@lists.freedesktop.org
6147 S:      Maintained
6148 F:      drivers/gpu/drm/exynos/exynos_dp*
6149
6150 EXYNOS SYSMMU (IOMMU) driver
6151 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6152 L:      iommu@lists.linux-foundation.org
6153 S:      Maintained
6154 F:      drivers/iommu/exynos-iommu.c
6155
6156 EZchip NPS platform support
6157 M:      Vineet Gupta <vgupta@synopsys.com>
6158 M:      Ofer Levi <oferle@mellanox.com>
6159 S:      Supported
6160 F:      arch/arc/plat-eznps
6161 F:      arch/arc/boot/dts/eznps.dts
6162
6163 F2FS FILE SYSTEM
6164 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6165 M:      Chao Yu <yuchao0@huawei.com>
6166 L:      linux-f2fs-devel@lists.sourceforge.net
6167 W:      https://f2fs.wiki.kernel.org/
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6169 S:      Maintained
6170 F:      Documentation/filesystems/f2fs.txt
6171 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6172 F:      fs/f2fs/
6173 F:      include/linux/f2fs_fs.h
6174 F:      include/trace/events/f2fs.h
6175
6176 F71805F HARDWARE MONITORING DRIVER
6177 M:      Jean Delvare <jdelvare@suse.com>
6178 L:      linux-hwmon@vger.kernel.org
6179 S:      Maintained
6180 F:      Documentation/hwmon/f71805f.rst
6181 F:      drivers/hwmon/f71805f.c
6182
6183 FADDR2LINE
6184 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6185 S:      Maintained
6186 F:      scripts/faddr2line
6187
6188 FAILOVER MODULE
6189 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6190 L:      netdev@vger.kernel.org
6191 S:      Supported
6192 F:      net/core/failover.c
6193 F:      include/net/failover.h
6194 F:      Documentation/networking/failover.rst
6195
6196 FANOTIFY
6197 M:      Jan Kara <jack@suse.cz>
6198 R:      Amir Goldstein <amir73il@gmail.com>
6199 L:      linux-fsdevel@vger.kernel.org
6200 S:      Maintained
6201 F:      fs/notify/fanotify/
6202 F:      include/linux/fanotify.h
6203 F:      include/uapi/linux/fanotify.h
6204
6205 FARSYNC SYNCHRONOUS DRIVER
6206 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6207 W:      http://www.farsite.co.uk/
6208 S:      Supported
6209 F:      drivers/net/wan/farsync.*
6210
6211 FAULT INJECTION SUPPORT
6212 M:      Akinobu Mita <akinobu.mita@gmail.com>
6213 S:      Supported
6214 F:      Documentation/fault-injection/
6215 F:      lib/fault-inject.c
6216
6217 FBTFT Framebuffer drivers
6218 S:      Orphan
6219 L:      dri-devel@lists.freedesktop.org
6220 L:      linux-fbdev@vger.kernel.org
6221 F:      drivers/staging/fbtft/
6222
6223 FC0011 TUNER DRIVER
6224 M:      Michael Buesch <m@bues.ch>
6225 L:      linux-media@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/media/tuners/fc0011.h
6228 F:      drivers/media/tuners/fc0011.c
6229
6230 FC2580 MEDIA DRIVER
6231 M:      Antti Palosaari <crope@iki.fi>
6232 L:      linux-media@vger.kernel.org
6233 W:      https://linuxtv.org
6234 W:      http://palosaari.fi/linux/
6235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6236 T:      git git://linuxtv.org/anttip/media_tree.git
6237 S:      Maintained
6238 F:      drivers/media/tuners/fc2580*
6239
6240 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6241 M:      Hannes Reinecke <hare@suse.de>
6242 L:      linux-scsi@vger.kernel.org
6243 W:      www.Open-FCoE.org
6244 S:      Supported
6245 F:      drivers/scsi/libfc/
6246 F:      drivers/scsi/fcoe/
6247 F:      include/scsi/fc/
6248 F:      include/scsi/libfc.h
6249 F:      include/scsi/libfcoe.h
6250 F:      include/uapi/scsi/fc/
6251
6252 FILE LOCKING (flock() and fcntl()/lockf())
6253 M:      Jeff Layton <jlayton@kernel.org>
6254 M:      "J. Bruce Fields" <bfields@fieldses.org>
6255 L:      linux-fsdevel@vger.kernel.org
6256 S:      Maintained
6257 F:      include/linux/fcntl.h
6258 F:      include/uapi/linux/fcntl.h
6259 F:      fs/fcntl.c
6260 F:      fs/locks.c
6261
6262 FILESYSTEMS (VFS and infrastructure)
6263 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6264 L:      linux-fsdevel@vger.kernel.org
6265 S:      Maintained
6266 F:      fs/*
6267 F:      include/linux/fs.h
6268 F:      include/linux/fs_types.h
6269 F:      include/uapi/linux/fs.h
6270
6271 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6272 M:      Riku Voipio <riku.voipio@iki.fi>
6273 L:      linux-hwmon@vger.kernel.org
6274 S:      Maintained
6275 F:      drivers/hwmon/f75375s.c
6276 F:      include/linux/f75375s.h
6277
6278 FIREWIRE AUDIO DRIVERS
6279 M:      Clemens Ladisch <clemens@ladisch.de>
6280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6282 S:      Maintained
6283 F:      sound/firewire/
6284
6285 FIREWIRE MEDIA DRIVERS (firedtv)
6286 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6287 L:      linux-media@vger.kernel.org
6288 L:      linux1394-devel@lists.sourceforge.net
6289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6290 S:      Maintained
6291 F:      drivers/media/firewire/
6292
6293 FIREWIRE SBP-2 TARGET
6294 M:      Chris Boot <bootc@bootc.net>
6295 L:      linux-scsi@vger.kernel.org
6296 L:      target-devel@vger.kernel.org
6297 L:      linux1394-devel@lists.sourceforge.net
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6299 S:      Maintained
6300 F:      drivers/target/sbp/
6301
6302 FIREWIRE SUBSYSTEM
6303 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6304 L:      linux1394-devel@lists.sourceforge.net
6305 W:      http://ieee1394.wiki.kernel.org/
6306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6307 S:      Maintained
6308 F:      drivers/firewire/
6309 F:      include/linux/firewire.h
6310 F:      include/uapi/linux/firewire*.h
6311 F:      tools/firewire/
6312
6313 FIRMWARE LOADER (request_firmware)
6314 M:      Luis Chamberlain <mcgrof@kernel.org>
6315 L:      linux-kernel@vger.kernel.org
6316 S:      Maintained
6317 F:      Documentation/firmware_class/
6318 F:      drivers/base/firmware_loader/
6319 F:      include/linux/firmware.h
6320
6321 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6322 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6323 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6324 S:      Maintained
6325 F:      drivers/block/rsxx/
6326
6327 FLEXTIMER FTM-QUADDEC DRIVER
6328 M:      Patrick Havelange <patrick.havelange@essensium.com>
6329 L:      linux-iio@vger.kernel.org
6330 S:      Maintained
6331 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6332 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6333 F:      drivers/counter/ftm-quaddec.c
6334
6335 FLOPPY DRIVER
6336 M:      Denis Efremov <efremov@linux.com>
6337 S:      Odd Fixes
6338 L:      linux-block@vger.kernel.org
6339 F:      drivers/block/floppy.c
6340
6341 FMC SUBSYSTEM
6342 M:      Alessandro Rubini <rubini@gnudd.com>
6343 W:      http://www.ohwr.org/projects/fmc-bus
6344 S:      Supported
6345 F:      drivers/fmc/
6346 F:      include/linux/fmc*.h
6347 F:      include/linux/ipmi-fru.h
6348 K:      fmc_d.*register
6349
6350 FPGA MANAGER FRAMEWORK
6351 M:      Moritz Fischer <mdf@kernel.org>
6352 L:      linux-fpga@vger.kernel.org
6353 S:      Maintained
6354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6355 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6356 F:      Documentation/fpga/
6357 F:      Documentation/driver-api/fpga/
6358 F:      Documentation/devicetree/bindings/fpga/
6359 F:      drivers/fpga/
6360 F:      include/linux/fpga/
6361 W:      http://www.rocketboards.org
6362
6363 FPGA DFL DRIVERS
6364 M:      Wu Hao <hao.wu@intel.com>
6365 L:      linux-fpga@vger.kernel.org
6366 S:      Maintained
6367 F:      Documentation/fpga/dfl.rst
6368 F:      include/uapi/linux/fpga-dfl.h
6369 F:      drivers/fpga/dfl*
6370
6371 FPU EMULATOR
6372 M:      Bill Metzenthen <billm@melbpc.org.au>
6373 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6374 S:      Maintained
6375 F:      arch/x86/math-emu/
6376
6377 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6378 L:      netdev@vger.kernel.org
6379 S:      Orphan
6380 F:      drivers/net/wan/dlci.c
6381 F:      drivers/net/wan/sdla.c
6382
6383 FRAMEBUFFER LAYER
6384 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6385 L:      dri-devel@lists.freedesktop.org
6386 L:      linux-fbdev@vger.kernel.org
6387 T:      git git://anongit.freedesktop.org/drm/drm-misc
6388 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6389 S:      Maintained
6390 F:      Documentation/fb/
6391 F:      drivers/video/
6392 F:      include/video/
6393 F:      include/linux/fb.h
6394 F:      include/uapi/video/
6395 F:      include/uapi/linux/fb.h
6396
6397 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6398 M:      Horia Geantă <horia.geanta@nxp.com>
6399 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6400 L:      linux-crypto@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/crypto/caam/
6403 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6404
6405 FREESCALE DIU FRAMEBUFFER DRIVER
6406 M:      Timur Tabi <timur@kernel.org>
6407 L:      linux-fbdev@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/video/fbdev/fsl-diu-fb.*
6410
6411 FREESCALE DMA DRIVER
6412 M:      Li Yang <leoyang.li@nxp.com>
6413 M:      Zhang Wei <zw@zh-kernel.org>
6414 L:      linuxppc-dev@lists.ozlabs.org
6415 S:      Maintained
6416 F:      drivers/dma/fsldma.*
6417
6418 FREESCALE ENETC ETHERNET DRIVERS
6419 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6420 L:      netdev@vger.kernel.org
6421 S:      Maintained
6422 F:      drivers/net/ethernet/freescale/enetc/
6423
6424 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6425 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6426 L:      netdev@vger.kernel.org
6427 S:      Maintained
6428 F:      drivers/net/ethernet/freescale/gianfar*
6429 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6430
6431 FREESCALE GPMI NAND DRIVER
6432 M:      Han Xu <han.xu@nxp.com>
6433 L:      linux-mtd@lists.infradead.org
6434 S:      Maintained
6435 F:      drivers/mtd/nand/raw/gpmi-nand/*
6436
6437 FREESCALE I2C CPM DRIVER
6438 M:      Jochen Friedrich <jochen@scram.de>
6439 L:      linuxppc-dev@lists.ozlabs.org
6440 L:      linux-i2c@vger.kernel.org
6441 S:      Maintained
6442 F:      drivers/i2c/busses/i2c-cpm.c
6443
6444 FREESCALE IMX DDR PMU DRIVER
6445 M:      Frank Li <Frank.li@nxp.com>
6446 L:      linux-arm-kernel@lists.infradead.org
6447 S:      Maintained
6448 F:      drivers/perf/fsl_imx8_ddr_perf.c
6449 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6450
6451 FREESCALE IMX LPI2C DRIVER
6452 M:      Dong Aisheng <aisheng.dong@nxp.com>
6453 L:      linux-i2c@vger.kernel.org
6454 L:      linux-imx@nxp.com
6455 S:      Maintained
6456 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6457 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6458
6459 FREESCALE IMX / MXC FEC DRIVER
6460 M:      Fugang Duan <fugang.duan@nxp.com>
6461 L:      netdev@vger.kernel.org
6462 S:      Maintained
6463 F:      drivers/net/ethernet/freescale/fec_main.c
6464 F:      drivers/net/ethernet/freescale/fec_ptp.c
6465 F:      drivers/net/ethernet/freescale/fec.h
6466 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6467
6468 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6469 M:      Sascha Hauer <s.hauer@pengutronix.de>
6470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6471 L:      linux-fbdev@vger.kernel.org
6472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6473 S:      Maintained
6474 F:      include/linux/platform_data/video-imxfb.h
6475 F:      drivers/video/fbdev/imxfb.c
6476
6477 FREESCALE QORIQ DPAA ETHERNET DRIVER
6478 M:      Madalin Bucur <madalin.bucur@nxp.com>
6479 L:      netdev@vger.kernel.org
6480 S:      Maintained
6481 F:      drivers/net/ethernet/freescale/dpaa
6482
6483 FREESCALE QORIQ DPAA FMAN DRIVER
6484 M:      Madalin Bucur <madalin.bucur@nxp.com>
6485 L:      netdev@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/net/ethernet/freescale/fman
6488 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6489
6490 FREESCALE QORIQ PTP CLOCK DRIVER
6491 M:      Yangbo Lu <yangbo.lu@nxp.com>
6492 L:      netdev@vger.kernel.org
6493 S:      Maintained
6494 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6495 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6496 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6497 F:      drivers/ptp/ptp_qoriq.c
6498 F:      drivers/ptp/ptp_qoriq_debugfs.c
6499 F:      include/linux/fsl/ptp_qoriq.h
6500 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6501
6502 FREESCALE QUAD SPI DRIVER
6503 M:      Han Xu <han.xu@nxp.com>
6504 L:      linux-spi@vger.kernel.org
6505 S:      Maintained
6506 F:      drivers/spi/spi-fsl-qspi.c
6507
6508 FREESCALE QUICC ENGINE LIBRARY
6509 M:      Qiang Zhao <qiang.zhao@nxp.com>
6510 L:      linuxppc-dev@lists.ozlabs.org
6511 S:      Maintained
6512 F:      drivers/soc/fsl/qe/
6513 F:      include/soc/fsl/*qe*.h
6514 F:      include/soc/fsl/*ucc*.h
6515
6516 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6517 M:      Li Yang <leoyang.li@nxp.com>
6518 L:      netdev@vger.kernel.org
6519 L:      linuxppc-dev@lists.ozlabs.org
6520 S:      Maintained
6521 F:      drivers/net/ethernet/freescale/ucc_geth*
6522
6523 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6524 M:      Zhao Qiang <qiang.zhao@nxp.com>
6525 L:      netdev@vger.kernel.org
6526 L:      linuxppc-dev@lists.ozlabs.org
6527 S:      Maintained
6528 F:      drivers/net/wan/fsl_ucc_hdlc*
6529
6530 FREESCALE QUICC ENGINE UCC UART DRIVER
6531 M:      Timur Tabi <timur@kernel.org>
6532 L:      linuxppc-dev@lists.ozlabs.org
6533 S:      Maintained
6534 F:      drivers/tty/serial/ucc_uart.c
6535
6536 FREESCALE SOC DRIVERS
6537 M:      Li Yang <leoyang.li@nxp.com>
6538 L:      linuxppc-dev@lists.ozlabs.org
6539 L:      linux-arm-kernel@lists.infradead.org
6540 S:      Maintained
6541 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6542 F:      Documentation/devicetree/bindings/soc/fsl/
6543 F:      drivers/soc/fsl/
6544 F:      include/linux/fsl/
6545
6546 FREESCALE SOC FS_ENET DRIVER
6547 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6548 L:      linuxppc-dev@lists.ozlabs.org
6549 L:      netdev@vger.kernel.org
6550 S:      Maintained
6551 F:      drivers/net/ethernet/freescale/fs_enet/
6552 F:      include/linux/fs_enet_pd.h
6553
6554 FREESCALE SOC SOUND DRIVERS
6555 M:      Timur Tabi <timur@kernel.org>
6556 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6557 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6558 R:      Fabio Estevam <festevam@gmail.com>
6559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6560 L:      linuxppc-dev@lists.ozlabs.org
6561 S:      Maintained
6562 F:      sound/soc/fsl/fsl*
6563 F:      sound/soc/fsl/imx*
6564 F:      sound/soc/fsl/mpc8610_hpcd.c
6565
6566 FREESCALE USB PERIPHERAL DRIVERS
6567 M:      Li Yang <leoyang.li@nxp.com>
6568 L:      linux-usb@vger.kernel.org
6569 L:      linuxppc-dev@lists.ozlabs.org
6570 S:      Maintained
6571 F:      drivers/usb/gadget/udc/fsl*
6572
6573 FREEVXFS FILESYSTEM
6574 M:      Christoph Hellwig <hch@infradead.org>
6575 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6576 S:      Maintained
6577 F:      fs/freevxfs/
6578
6579 FREEZER
6580 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6581 M:      Pavel Machek <pavel@ucw.cz>
6582 L:      linux-pm@vger.kernel.org
6583 S:      Supported
6584 F:      Documentation/power/freezing-of-tasks.rst
6585 F:      include/linux/freezer.h
6586 F:      kernel/freezer.c
6587
6588 FRONTSWAP API
6589 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6590 L:      linux-kernel@vger.kernel.org
6591 S:      Maintained
6592 F:      mm/frontswap.c
6593 F:      include/linux/frontswap.h
6594
6595 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6596 M:      David Howells <dhowells@redhat.com>
6597 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6598 S:      Supported
6599 F:      Documentation/filesystems/caching/
6600 F:      fs/fscache/
6601 F:      include/linux/fscache*.h
6602
6603 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6604 M:      Theodore Y. Ts'o <tytso@mit.edu>
6605 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6606 M:      Eric Biggers <ebiggers@kernel.org>
6607 L:      linux-fscrypt@vger.kernel.org
6608 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6609 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6610 S:      Supported
6611 F:      fs/crypto/
6612 F:      include/linux/fscrypt*.h
6613 F:      Documentation/filesystems/fscrypt.rst
6614
6615 FSI SUBSYSTEM
6616 M:      Jeremy Kerr <jk@ozlabs.org>
6617 M:      Joel Stanley <joel@jms.id.au>
6618 R:      Alistar Popple <alistair@popple.id.au>
6619 R:      Eddie James <eajames@linux.ibm.com>
6620 L:      linux-fsi@lists.ozlabs.org
6621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6622 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6623 S:      Supported
6624 F:      drivers/fsi/
6625 F:      include/linux/fsi*.h
6626 F:      include/trace/events/fsi*.h
6627
6628 FSI-ATTACHED I2C DRIVER
6629 M:      Eddie James <eajames@linux.ibm.com>
6630 L:      linux-i2c@vger.kernel.org
6631 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6632 S:      Maintained
6633 F:      drivers/i2c/busses/i2c-fsi.c
6634 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6635
6636 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6637 M:      Jan Kara <jack@suse.cz>
6638 R:      Amir Goldstein <amir73il@gmail.com>
6639 L:      linux-fsdevel@vger.kernel.org
6640 S:      Maintained
6641 F:      fs/notify/
6642 F:      include/linux/fsnotify*.h
6643
6644 FUJITSU LAPTOP EXTRAS
6645 M:      Jonathan Woithe <jwoithe@just42.net>
6646 L:      platform-driver-x86@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/platform/x86/fujitsu-laptop.c
6649
6650 FUJITSU M-5MO LS CAMERA ISP DRIVER
6651 M:      Kyungmin Park <kyungmin.park@samsung.com>
6652 M:      Heungjun Kim <riverful.kim@samsung.com>
6653 L:      linux-media@vger.kernel.org
6654 S:      Maintained
6655 F:      drivers/media/i2c/m5mols/
6656 F:      include/media/i2c/m5mols.h
6657
6658 FUJITSU TABLET EXTRAS
6659 M:      Robert Gerlach <khnz@gmx.de>
6660 L:      platform-driver-x86@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/platform/x86/fujitsu-tablet.c
6663
6664 FUSE: FILESYSTEM IN USERSPACE
6665 M:      Miklos Szeredi <miklos@szeredi.hu>
6666 L:      linux-fsdevel@vger.kernel.org
6667 W:      http://fuse.sourceforge.net/
6668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6669 S:      Maintained
6670 F:      fs/fuse/
6671 F:      include/uapi/linux/fuse.h
6672 F:      Documentation/filesystems/fuse.txt
6673
6674 FUTEX SUBSYSTEM
6675 M:      Thomas Gleixner <tglx@linutronix.de>
6676 M:      Ingo Molnar <mingo@redhat.com>
6677 R:      Peter Zijlstra <peterz@infradead.org>
6678 R:      Darren Hart <dvhart@infradead.org>
6679 L:      linux-kernel@vger.kernel.org
6680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6681 S:      Maintained
6682 F:      kernel/futex.c
6683 F:      include/asm-generic/futex.h
6684 F:      include/linux/futex.h
6685 F:      include/uapi/linux/futex.h
6686 F:      tools/testing/selftests/futex/
6687 F:      tools/perf/bench/futex*
6688 F:      Documentation/*futex*
6689
6690 GCC PLUGINS
6691 M:      Kees Cook <keescook@chromium.org>
6692 R:      Emese Revfy <re.emese@gmail.com>
6693 L:      kernel-hardening@lists.openwall.com
6694 S:      Maintained
6695 F:      scripts/gcc-plugins/
6696 F:      scripts/gcc-plugin.sh
6697 F:      scripts/Makefile.gcc-plugins
6698 F:      Documentation/core-api/gcc-plugins.rst
6699
6700 GASKET DRIVER FRAMEWORK
6701 M:      Rob Springer <rspringer@google.com>
6702 M:      Todd Poynor <toddpoynor@google.com>
6703 M:      Ben Chan <benchan@chromium.org>
6704 S:      Maintained
6705 F:      drivers/staging/gasket/
6706
6707 GCOV BASED KERNEL PROFILING
6708 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6709 S:      Maintained
6710 F:      kernel/gcov/
6711 F:      Documentation/dev-tools/gcov.rst
6712
6713 GDB KERNEL DEBUGGING HELPER SCRIPTS
6714 M:      Jan Kiszka <jan.kiszka@siemens.com>
6715 M:      Kieran Bingham <kbingham@kernel.org>
6716 S:      Supported
6717 F:      scripts/gdb/
6718
6719 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6720 M:      Achim Leubner <achim_leubner@adaptec.com>
6721 L:      linux-scsi@vger.kernel.org
6722 W:      http://www.icp-vortex.com/
6723 S:      Supported
6724 F:      drivers/scsi/gdt*
6725
6726 GEMTEK FM RADIO RECEIVER DRIVER
6727 M:      Hans Verkuil <hverkuil@xs4all.nl>
6728 L:      linux-media@vger.kernel.org
6729 T:      git git://linuxtv.org/media_tree.git
6730 W:      https://linuxtv.org
6731 S:      Maintained
6732 F:      drivers/media/radio/radio-gemtek*
6733
6734 GENERIC GPIO I2C DRIVER
6735 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6736 S:      Supported
6737 F:      drivers/i2c/busses/i2c-gpio.c
6738 F:      include/linux/platform_data/i2c-gpio.h
6739
6740 GENERIC GPIO I2C MULTIPLEXER DRIVER
6741 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6742 L:      linux-i2c@vger.kernel.org
6743 S:      Supported
6744 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6745 F:      include/linux/platform_data/i2c-mux-gpio.h
6746 F:      Documentation/i2c/muxes/i2c-mux-gpio
6747
6748 GENERIC HDLC (WAN) DRIVERS
6749 M:      Krzysztof Halasa <khc@pm.waw.pl>
6750 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6751 S:      Maintained
6752 F:      drivers/net/wan/c101.c
6753 F:      drivers/net/wan/hd6457*
6754 F:      drivers/net/wan/hdlc*
6755 F:      drivers/net/wan/n2.c
6756 F:      drivers/net/wan/pc300too.c
6757 F:      drivers/net/wan/pci200syn.c
6758 F:      drivers/net/wan/wanxl*
6759
6760 GENERIC INCLUDE/ASM HEADER FILES
6761 M:      Arnd Bergmann <arnd@arndb.de>
6762 L:      linux-arch@vger.kernel.org
6763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6764 S:      Maintained
6765 F:      include/asm-generic/
6766 F:      include/uapi/asm-generic/
6767
6768 GENERIC PHY FRAMEWORK
6769 M:      Kishon Vijay Abraham I <kishon@ti.com>
6770 L:      linux-kernel@vger.kernel.org
6771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6772 S:      Supported
6773 F:      drivers/phy/
6774 F:      include/linux/phy/
6775 F:      Documentation/devicetree/bindings/phy/
6776
6777 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6778 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6779 S:      Supported
6780 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6781
6782 GENERIC PM DOMAINS
6783 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6784 M:      Kevin Hilman <khilman@kernel.org>
6785 M:      Ulf Hansson <ulf.hansson@linaro.org>
6786 L:      linux-pm@vger.kernel.org
6787 S:      Supported
6788 F:      drivers/base/power/domain*.c
6789 F:      include/linux/pm_domain.h
6790 F:      Documentation/devicetree/bindings/power/power_domain.txt
6791
6792 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6793 M:      Eugen Hristev <eugen.hristev@microchip.com>
6794 L:      linux-input@vger.kernel.org
6795 S:      Maintained
6796 F:      drivers/input/touchscreen/resistive-adc-touch.c
6797
6798 GENERIC UIO DRIVER FOR PCI DEVICES
6799 M:      "Michael S. Tsirkin" <mst@redhat.com>
6800 L:      kvm@vger.kernel.org
6801 S:      Supported
6802 F:      drivers/uio/uio_pci_generic.c
6803
6804 GENERIC VDSO LIBRARY:
6805 M:      Andy Lutomirski <luto@kernel.org>
6806 M:      Thomas Gleixner <tglx@linutronix.de>
6807 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6808 L:      linux-kernel@vger.kernel.org
6809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6810 S:      Maintained
6811 F:      lib/vdso/
6812 F:      kernel/time/vsyscall.c
6813 F:      include/vdso/
6814 F:      include/asm-generic/vdso/vsyscall.h
6815
6816 GENWQE (IBM Generic Workqueue Card)
6817 M:      Frank Haverkamp <haver@linux.ibm.com>
6818 S:      Supported
6819 F:      drivers/misc/genwqe/
6820
6821 GET_MAINTAINER SCRIPT
6822 M:      Joe Perches <joe@perches.com>
6823 S:      Maintained
6824 F:      scripts/get_maintainer.pl
6825
6826 GFS2 FILE SYSTEM
6827 M:      Bob Peterson <rpeterso@redhat.com>
6828 M:      Andreas Gruenbacher <agruenba@redhat.com>
6829 L:      cluster-devel@redhat.com
6830 W:      http://sources.redhat.com/cluster/
6831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6832 S:      Supported
6833 F:      Documentation/filesystems/gfs2*.txt
6834 F:      fs/gfs2/
6835 F:      include/uapi/linux/gfs2_ondisk.h
6836
6837 GNSS SUBSYSTEM
6838 M:      Johan Hovold <johan@kernel.org>
6839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6840 S:      Maintained
6841 F:      Documentation/ABI/testing/sysfs-class-gnss
6842 F:      Documentation/devicetree/bindings/gnss/
6843 F:      drivers/gnss/
6844 F:      include/linux/gnss.h
6845
6846 GO7007 MPEG CODEC
6847 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6848 L:      linux-media@vger.kernel.org
6849 S:      Maintained
6850 F:      drivers/media/usb/go7007/
6851
6852 GOODIX TOUCHSCREEN
6853 M:      Bastien Nocera <hadess@hadess.net>
6854 L:      linux-input@vger.kernel.org
6855 S:      Maintained
6856 F:      drivers/input/touchscreen/goodix.c
6857
6858 GOOGLE ETHERNET DRIVERS
6859 M:      Catherine Sullivan <csully@google.com>
6860 R:      Sagi Shahar <sagis@google.com>
6861 R:      Jon Olson <jonolson@google.com>
6862 L:      netdev@vger.kernel.org
6863 S:      Supported
6864 F:      Documentation/networking/device_drivers/google/gve.rst
6865 F:      drivers/net/ethernet/google
6866
6867 GPD POCKET FAN DRIVER
6868 M:      Hans de Goede <hdegoede@redhat.com>
6869 L:      platform-driver-x86@vger.kernel.org
6870 S:      Maintained
6871 F:      drivers/platform/x86/gpd-pocket-fan.c
6872
6873 GPIO ACPI SUPPORT
6874 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6875 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6876 L:      linux-gpio@vger.kernel.org
6877 L:      linux-acpi@vger.kernel.org
6878 S:      Maintained
6879 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6880 F:      drivers/gpio/gpiolib-acpi.c
6881
6882 GPIO IR Transmitter
6883 M:      Sean Young <sean@mess.org>
6884 L:      linux-media@vger.kernel.org
6885 S:      Maintained
6886 F:      drivers/media/rc/gpio-ir-tx.c
6887
6888 GPIO MOCKUP DRIVER
6889 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6890 L:      linux-gpio@vger.kernel.org
6891 S:      Maintained
6892 F:      drivers/gpio/gpio-mockup.c
6893 F:      tools/testing/selftests/gpio/
6894
6895 GPIO SUBSYSTEM
6896 M:      Linus Walleij <linus.walleij@linaro.org>
6897 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6898 L:      linux-gpio@vger.kernel.org
6899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6900 S:      Maintained
6901 F:      Documentation/devicetree/bindings/gpio/
6902 F:      Documentation/driver-api/gpio/
6903 F:      Documentation/admin-guide/gpio/
6904 F:      Documentation/ABI/testing/gpio-cdev
6905 F:      Documentation/ABI/obsolete/sysfs-gpio
6906 F:      drivers/gpio/
6907 F:      include/linux/gpio/
6908 F:      include/linux/gpio.h
6909 F:      include/linux/of_gpio.h
6910 F:      include/asm-generic/gpio.h
6911 F:      include/uapi/linux/gpio.h
6912 F:      tools/gpio/
6913
6914 GRE DEMULTIPLEXER DRIVER
6915 M:      Dmitry Kozlov <xeb@mail.ru>
6916 L:      netdev@vger.kernel.org
6917 S:      Maintained
6918 F:      net/ipv4/gre_demux.c
6919 F:      net/ipv4/gre_offload.c
6920 F:      include/net/gre.h
6921
6922 GRETH 10/100/1G Ethernet MAC device driver
6923 M:      Andreas Larsson <andreas@gaisler.com>
6924 L:      netdev@vger.kernel.org
6925 S:      Maintained
6926 F:      drivers/net/ethernet/aeroflex/
6927
6928 GREYBUS AUDIO PROTOCOLS DRIVERS
6929 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6930 M:      Mark Greer <mgreer@animalcreek.com>
6931 S:      Maintained
6932 F:      drivers/staging/greybus/audio_apbridgea.c
6933 F:      drivers/staging/greybus/audio_apbridgea.h
6934 F:      drivers/staging/greybus/audio_codec.c
6935 F:      drivers/staging/greybus/audio_codec.h
6936 F:      drivers/staging/greybus/audio_gb.c
6937 F:      drivers/staging/greybus/audio_manager.c
6938 F:      drivers/staging/greybus/audio_manager.h
6939 F:      drivers/staging/greybus/audio_manager_module.c
6940 F:      drivers/staging/greybus/audio_manager_private.h
6941 F:      drivers/staging/greybus/audio_manager_sysfs.c
6942 F:      drivers/staging/greybus/audio_module.c
6943 F:      drivers/staging/greybus/audio_topology.c
6944
6945 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6946 M:      Viresh Kumar <vireshk@kernel.org>
6947 S:      Maintained
6948 F:      drivers/staging/greybus/authentication.c
6949 F:      drivers/staging/greybus/bootrom.c
6950 F:      drivers/staging/greybus/firmware.h
6951 F:      drivers/staging/greybus/fw-core.c
6952 F:      drivers/staging/greybus/fw-download.c
6953 F:      drivers/staging/greybus/fw-management.c
6954 F:      drivers/staging/greybus/greybus_authentication.h
6955 F:      drivers/staging/greybus/greybus_firmware.h
6956 F:      drivers/staging/greybus/hid.c
6957 F:      drivers/staging/greybus/i2c.c
6958 F:      drivers/staging/greybus/spi.c
6959 F:      drivers/staging/greybus/spilib.c
6960 F:      drivers/staging/greybus/spilib.h
6961
6962 GREYBUS LOOPBACK DRIVER
6963 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6964 S:      Maintained
6965 F:      drivers/staging/greybus/loopback.c
6966
6967 GREYBUS PLATFORM DRIVERS
6968 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6969 S:      Maintained
6970 F:      drivers/staging/greybus/arche-platform.c
6971 F:      drivers/staging/greybus/arche-apb-ctrl.c
6972 F:      drivers/staging/greybus/arche_platform.h
6973
6974 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6975 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6976 S:      Maintained
6977 F:      drivers/staging/greybus/sdio.c
6978 F:      drivers/staging/greybus/light.c
6979 F:      drivers/staging/greybus/gpio.c
6980 F:      drivers/staging/greybus/power_supply.c
6981 F:      drivers/staging/greybus/spi.c
6982 F:      drivers/staging/greybus/spilib.c
6983
6984 GREYBUS SUBSYSTEM
6985 M:      Johan Hovold <johan@kernel.org>
6986 M:      Alex Elder <elder@kernel.org>
6987 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6988 S:      Maintained
6989 F:      drivers/staging/greybus/
6990 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6991
6992 GREYBUS UART PROTOCOLS DRIVERS
6993 M:      David Lin <dtwlin@gmail.com>
6994 S:      Maintained
6995 F:      drivers/staging/greybus/uart.c
6996 F:      drivers/staging/greybus/log.c
6997
6998 GS1662 VIDEO SERIALIZER
6999 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7000 L:      linux-media@vger.kernel.org
7001 T:      git git://linuxtv.org/media_tree.git
7002 S:      Maintained
7003 F:      drivers/media/spi/gs1662.c
7004
7005 GSPCA FINEPIX SUBDRIVER
7006 M:      Frank Zago <frank@zago.net>
7007 L:      linux-media@vger.kernel.org
7008 T:      git git://linuxtv.org/media_tree.git
7009 S:      Maintained
7010 F:      drivers/media/usb/gspca/finepix.c
7011
7012 GSPCA GL860 SUBDRIVER
7013 M:      Olivier Lorin <o.lorin@laposte.net>
7014 L:      linux-media@vger.kernel.org
7015 T:      git git://linuxtv.org/media_tree.git
7016 S:      Maintained
7017 F:      drivers/media/usb/gspca/gl860/
7018
7019 GSPCA M5602 SUBDRIVER
7020 M:      Erik Andren <erik.andren@gmail.com>
7021 L:      linux-media@vger.kernel.org
7022 T:      git git://linuxtv.org/media_tree.git
7023 S:      Maintained
7024 F:      drivers/media/usb/gspca/m5602/
7025
7026 GSPCA PAC207 SONIXB SUBDRIVER
7027 M:      Hans Verkuil <hverkuil@xs4all.nl>
7028 L:      linux-media@vger.kernel.org
7029 T:      git git://linuxtv.org/media_tree.git
7030 S:      Odd Fixes
7031 F:      drivers/media/usb/gspca/pac207.c
7032
7033 GSPCA SN9C20X SUBDRIVER
7034 M:      Brian Johnson <brijohn@gmail.com>
7035 L:      linux-media@vger.kernel.org
7036 T:      git git://linuxtv.org/media_tree.git
7037 S:      Maintained
7038 F:      drivers/media/usb/gspca/sn9c20x.c
7039
7040 GSPCA T613 SUBDRIVER
7041 M:      Leandro Costantino <lcostantino@gmail.com>
7042 L:      linux-media@vger.kernel.org
7043 T:      git git://linuxtv.org/media_tree.git
7044 S:      Maintained
7045 F:      drivers/media/usb/gspca/t613.c
7046
7047 GSPCA USB WEBCAM DRIVER
7048 M:      Hans Verkuil <hverkuil@xs4all.nl>
7049 L:      linux-media@vger.kernel.org
7050 T:      git git://linuxtv.org/media_tree.git
7051 S:      Odd Fixes
7052 F:      drivers/media/usb/gspca/
7053
7054 GTP (GPRS Tunneling Protocol)
7055 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7056 M:      Harald Welte <laforge@gnumonks.org>
7057 L:      osmocom-net-gprs@lists.osmocom.org
7058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7059 S:      Maintained
7060 F:      drivers/net/gtp.c
7061
7062 GUID PARTITION TABLE (GPT)
7063 M:      Davidlohr Bueso <dave@stgolabs.net>
7064 L:      linux-efi@vger.kernel.org
7065 S:      Maintained
7066 F:      block/partitions/efi.*
7067
7068 H8/300 ARCHITECTURE
7069 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7070 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7071 W:      http://uclinux-h8.sourceforge.jp
7072 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7073 S:      Maintained
7074 F:      arch/h8300/
7075 F:      drivers/clocksource/h8300_*.c
7076 F:      drivers/clk/h8300/
7077 F:      drivers/irqchip/irq-renesas-h8*.c
7078
7079 HABANALABS PCI DRIVER
7080 M:      Oded Gabbay <oded.gabbay@gmail.com>
7081 T:      git https://github.com/HabanaAI/linux.git
7082 S:      Supported
7083 F:      drivers/misc/habanalabs/
7084 F:      include/uapi/misc/habanalabs.h
7085 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7086 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7087
7088 HACKRF MEDIA DRIVER
7089 M:      Antti Palosaari <crope@iki.fi>
7090 L:      linux-media@vger.kernel.org
7091 W:      https://linuxtv.org
7092 W:      http://palosaari.fi/linux/
7093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7094 T:      git git://linuxtv.org/anttip/media_tree.git
7095 S:      Maintained
7096 F:      drivers/media/usb/hackrf/
7097
7098 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7099 M:      Frank Seidel <frank@f-seidel.de>
7100 L:      platform-driver-x86@vger.kernel.org
7101 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7102 S:      Maintained
7103 F:      drivers/platform/x86/hdaps.c
7104
7105 HARDWARE MONITORING
7106 M:      Jean Delvare <jdelvare@suse.com>
7107 M:      Guenter Roeck <linux@roeck-us.net>
7108 L:      linux-hwmon@vger.kernel.org
7109 W:      http://hwmon.wiki.kernel.org/
7110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7111 S:      Maintained
7112 F:      Documentation/devicetree/bindings/hwmon/
7113 F:      Documentation/hwmon/
7114 F:      drivers/hwmon/
7115 F:      include/linux/hwmon*.h
7116 F:      include/trace/events/hwmon*.h
7117
7118 HARDWARE RANDOM NUMBER GENERATOR CORE
7119 M:      Matt Mackall <mpm@selenic.com>
7120 M:      Herbert Xu <herbert@gondor.apana.org.au>
7121 L:      linux-crypto@vger.kernel.org
7122 S:      Odd fixes
7123 F:      Documentation/devicetree/bindings/rng/
7124 F:      Documentation/admin-guide/hw_random.rst
7125 F:      drivers/char/hw_random/
7126 F:      include/linux/hw_random.h
7127
7128 HARDWARE TRACING FACILITIES
7129 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7130 S:      Maintained
7131 F:      drivers/hwtracing/
7132
7133 HARDWARE SPINLOCK CORE
7134 M:      Ohad Ben-Cohen <ohad@wizery.com>
7135 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7136 L:      linux-remoteproc@vger.kernel.org
7137 S:      Maintained
7138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7139 F:      Documentation/devicetree/bindings/hwlock/
7140 F:      Documentation/hwspinlock.txt
7141 F:      drivers/hwspinlock/
7142 F:      include/linux/hwspinlock.h
7143
7144 HARMONY SOUND DRIVER
7145 L:      linux-parisc@vger.kernel.org
7146 S:      Maintained
7147 F:      sound/parisc/harmony.*
7148
7149 HDPVR USB VIDEO ENCODER DRIVER
7150 M:      Hans Verkuil <hverkuil@xs4all.nl>
7151 L:      linux-media@vger.kernel.org
7152 T:      git git://linuxtv.org/media_tree.git
7153 W:      https://linuxtv.org
7154 S:      Odd Fixes
7155 F:      drivers/media/usb/hdpvr/
7156
7157 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7158 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7159 S:      Supported
7160 F:      Documentation/watchdog/hpwdt.rst
7161 F:      drivers/watchdog/hpwdt.c
7162
7163 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7164 M:      Don Brace <don.brace@microsemi.com>
7165 L:      esc.storagedev@microsemi.com
7166 L:      linux-scsi@vger.kernel.org
7167 S:      Supported
7168 F:      Documentation/scsi/hpsa.txt
7169 F:      drivers/scsi/hpsa*.[ch]
7170 F:      include/linux/cciss*.h
7171 F:      include/uapi/linux/cciss*.h
7172
7173 HFI1 DRIVER
7174 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7175 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7176 L:      linux-rdma@vger.kernel.org
7177 S:      Supported
7178 F:      drivers/infiniband/hw/hfi1
7179
7180 HFS FILESYSTEM
7181 L:      linux-fsdevel@vger.kernel.org
7182 S:      Orphan
7183 F:      Documentation/filesystems/hfs.txt
7184 F:      fs/hfs/
7185
7186 HFSPLUS FILESYSTEM
7187 L:      linux-fsdevel@vger.kernel.org
7188 S:      Orphan
7189 F:      Documentation/filesystems/hfsplus.txt
7190 F:      fs/hfsplus/
7191
7192 HGA FRAMEBUFFER DRIVER
7193 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7194 L:      linux-nvidia@lists.surfsouth.com
7195 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7196 S:      Maintained
7197 F:      drivers/video/fbdev/hgafb.c
7198
7199 HIBERNATION (aka Software Suspend, aka swsusp)
7200 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7201 M:      Pavel Machek <pavel@ucw.cz>
7202 L:      linux-pm@vger.kernel.org
7203 B:      https://bugzilla.kernel.org
7204 S:      Supported
7205 F:      arch/x86/power/
7206 F:      drivers/base/power/
7207 F:      kernel/power/
7208 F:      include/linux/suspend.h
7209 F:      include/linux/freezer.h
7210 F:      include/linux/pm.h
7211 F:      arch/*/include/asm/suspend*.h
7212
7213 HID CORE LAYER
7214 M:      Jiri Kosina <jikos@kernel.org>
7215 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7216 L:      linux-input@vger.kernel.org
7217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7218 S:      Maintained
7219 F:      drivers/hid/
7220 F:      include/linux/hid*
7221 F:      include/uapi/linux/hid*
7222
7223 HID SENSOR HUB DRIVERS
7224 M:      Jiri Kosina <jikos@kernel.org>
7225 M:      Jonathan Cameron <jic23@kernel.org>
7226 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7227 L:      linux-input@vger.kernel.org
7228 L:      linux-iio@vger.kernel.org
7229 S:      Maintained
7230 F:      Documentation/hid/hid-sensor*
7231 F:      drivers/hid/hid-sensor-*
7232 F:      drivers/iio/*/hid-*
7233 F:      include/linux/hid-sensor-*
7234
7235 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7236 M:      Thomas Gleixner <tglx@linutronix.de>
7237 L:      linux-kernel@vger.kernel.org
7238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7239 S:      Maintained
7240 F:      Documentation/timers/
7241 F:      kernel/time/hrtimer.c
7242 F:      kernel/time/clockevents.c
7243 F:      kernel/time/timer_*.c
7244 F:      include/linux/clockchips.h
7245 F:      include/linux/hrtimer.h
7246
7247 HIGH-SPEED SCC DRIVER FOR AX.25
7248 L:      linux-hams@vger.kernel.org
7249 S:      Orphan
7250 F:      drivers/net/hamradio/dmascc.c
7251 F:      drivers/net/hamradio/scc.c
7252
7253 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7254 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7255 W:      http://www.highpoint-tech.com
7256 S:      Supported
7257 F:      Documentation/scsi/hptiop.txt
7258 F:      drivers/scsi/hptiop.c
7259
7260 HIPPI
7261 M:      Jes Sorensen <jes@trained-monkey.org>
7262 L:      linux-hippi@sunsite.dk
7263 S:      Maintained
7264 F:      include/linux/hippidevice.h
7265 F:      include/uapi/linux/if_hippi.h
7266 F:      net/802/hippi.c
7267 F:      drivers/net/hippi/
7268
7269 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7270 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7271 M:      Salil Mehta <salil.mehta@huawei.com>
7272 L:      netdev@vger.kernel.org
7273 W:      http://www.hisilicon.com
7274 S:      Maintained
7275 F:      drivers/net/ethernet/hisilicon/hns3/
7276
7277 HISILICON LPC BUS DRIVER
7278 M:      john.garry@huawei.com
7279 W:      http://www.hisilicon.com
7280 S:      Maintained
7281 F:      drivers/bus/hisi_lpc.c
7282 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7283
7284 HISILICON NETWORK SUBSYSTEM DRIVER
7285 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7286 M:      Salil Mehta <salil.mehta@huawei.com>
7287 L:      netdev@vger.kernel.org
7288 W:      http://www.hisilicon.com
7289 S:      Maintained
7290 F:      drivers/net/ethernet/hisilicon/
7291 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7292
7293 HISILICON PMU DRIVER
7294 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7295 W:      http://www.hisilicon.com
7296 S:      Supported
7297 F:      drivers/perf/hisilicon
7298 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7299
7300 HISILICON ROCE DRIVER
7301 M:      Lijun Ou <oulijun@huawei.com>
7302 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7303 L:      linux-rdma@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/infiniband/hw/hns/
7306 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7307
7308 HISILICON SAS Controller
7309 M:      John Garry <john.garry@huawei.com>
7310 W:      http://www.hisilicon.com
7311 S:      Supported
7312 F:      drivers/scsi/hisi_sas/
7313 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7314
7315 HMM - Heterogeneous Memory Management
7316 M:      Jérôme Glisse <jglisse@redhat.com>
7317 L:      linux-mm@kvack.org
7318 S:      Maintained
7319 F:      mm/hmm*
7320 F:      include/linux/hmm*
7321 F:      Documentation/vm/hmm.rst
7322
7323 HOST AP DRIVER
7324 M:      Jouni Malinen <j@w1.fi>
7325 L:      linux-wireless@vger.kernel.org
7326 W:      http://w1.fi/hostap-driver.html
7327 S:      Obsolete
7328 F:      drivers/net/wireless/intersil/hostap/
7329
7330 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7331 L:      platform-driver-x86@vger.kernel.org
7332 S:      Orphan
7333 F:      drivers/platform/x86/tc1100-wmi.c
7334
7335 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7336 M:      Jaroslav Kysela <perex@perex.cz>
7337 S:      Maintained
7338 F:      drivers/net/ethernet/hp/hp100.*
7339
7340 HPET:   High Precision Event Timers driver
7341 M:      Clemens Ladisch <clemens@ladisch.de>
7342 S:      Maintained
7343 F:      Documentation/timers/hpet.rst
7344 F:      drivers/char/hpet.c
7345 F:      include/linux/hpet.h
7346 F:      include/uapi/linux/hpet.h
7347
7348 HPET:   x86
7349 S:      Orphan
7350 F:      arch/x86/kernel/hpet.c
7351 F:      arch/x86/include/asm/hpet.h
7352
7353 HPFS FILESYSTEM
7354 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7355 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7356 S:      Maintained
7357 F:      fs/hpfs/
7358
7359 HSI SUBSYSTEM
7360 M:      Sebastian Reichel <sre@kernel.org>
7361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7362 S:      Maintained
7363 F:      Documentation/ABI/testing/sysfs-bus-hsi
7364 F:      Documentation/driver-api/hsi.rst
7365 F:      drivers/hsi/
7366 F:      include/linux/hsi/
7367 F:      include/uapi/linux/hsi/
7368
7369 HSO 3G MODEM DRIVER
7370 L:      linux-usb@vger.kernel.org
7371 S:      Orphan
7372 F:      drivers/net/usb/hso.c
7373
7374 HSR NETWORK PROTOCOL
7375 M:      Arvid Brodin <arvid.brodin@alten.se>
7376 L:      netdev@vger.kernel.org
7377 S:      Maintained
7378 F:      net/hsr/
7379
7380 HT16K33 LED CONTROLLER DRIVER
7381 M:      Robin van der Gracht <robin@protonic.nl>
7382 S:      Maintained
7383 F:      drivers/auxdisplay/ht16k33.c
7384 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7385
7386 HTCPEN TOUCHSCREEN DRIVER
7387 M:      Pau Oliva Fora <pof@eslack.org>
7388 L:      linux-input@vger.kernel.org
7389 S:      Maintained
7390 F:      drivers/input/touchscreen/htcpen.c
7391
7392 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7393 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7394 L:      linux-iio@vger.kernel.org
7395 W:      http://www.st.com/
7396 S:      Maintained
7397 F:      drivers/iio/humidity/hts221*
7398 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7399
7400 HUAWEI ETHERNET DRIVER
7401 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7402 L:      netdev@vger.kernel.org
7403 S:      Supported
7404 F:      Documentation/networking/hinic.txt
7405 F:      drivers/net/ethernet/huawei/hinic/
7406
7407 HUGETLB FILESYSTEM
7408 M:      Mike Kravetz <mike.kravetz@oracle.com>
7409 L:      linux-mm@kvack.org
7410 S:      Maintained
7411 F:      fs/hugetlbfs/
7412 F:      mm/hugetlb.c
7413 F:      include/linux/hugetlb.h
7414 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7415 F:      Documentation/vm/hugetlbfs_reserv.rst
7416 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7417
7418 HVA ST MEDIA DRIVER
7419 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7420 L:      linux-media@vger.kernel.org
7421 T:      git git://linuxtv.org/media_tree.git
7422 W:      https://linuxtv.org
7423 S:      Supported
7424 F:      drivers/media/platform/sti/hva
7425
7426 HWPOISON MEMORY FAILURE HANDLING
7427 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7428 L:      linux-mm@kvack.org
7429 S:      Maintained
7430 F:      mm/memory-failure.c
7431 F:      mm/hwpoison-inject.c
7432
7433 HYGON PROCESSOR SUPPORT
7434 M:      Pu Wen <puwen@hygon.cn>
7435 L:      linux-kernel@vger.kernel.org
7436 S:      Maintained
7437 F:      arch/x86/kernel/cpu/hygon.c
7438
7439 Hyper-V CORE AND DRIVERS
7440 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7441 M:      Haiyang Zhang <haiyangz@microsoft.com>
7442 M:      Stephen Hemminger <sthemmin@microsoft.com>
7443 M:      Sasha Levin <sashal@kernel.org>
7444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7445 L:      linux-hyperv@vger.kernel.org
7446 S:      Supported
7447 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7448 F:      arch/x86/include/asm/mshyperv.h
7449 F:      arch/x86/include/asm/trace/hyperv.h
7450 F:      arch/x86/include/asm/hyperv-tlfs.h
7451 F:      arch/x86/kernel/cpu/mshyperv.c
7452 F:      arch/x86/hyperv
7453 F:      drivers/clocksource/hyperv_timer.c
7454 F:      drivers/hid/hid-hyperv.c
7455 F:      drivers/hv/
7456 F:      drivers/input/serio/hyperv-keyboard.c
7457 F:      drivers/pci/controller/pci-hyperv.c
7458 F:      drivers/net/hyperv/
7459 F:      drivers/scsi/storvsc_drv.c
7460 F:      drivers/uio/uio_hv_generic.c
7461 F:      drivers/video/fbdev/hyperv_fb.c
7462 F:      drivers/iommu/hyperv_iommu.c
7463 F:      net/vmw_vsock/hyperv_transport.c
7464 F:      include/clocksource/hyperv_timer.h
7465 F:      include/linux/hyperv.h
7466 F:      include/uapi/linux/hyperv.h
7467 F:      include/asm-generic/mshyperv.h
7468 F:      tools/hv/
7469 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7470
7471 HYPERBUS SUPPORT
7472 M:      Vignesh Raghavendra <vigneshr@ti.com>
7473 S:      Supported
7474 F:      drivers/mtd/hyperbus/
7475 F:      include/linux/mtd/hyperbus.h
7476 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7477 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7478
7479 HYPERVISOR VIRTUAL CONSOLE DRIVER
7480 L:      linuxppc-dev@lists.ozlabs.org
7481 S:      Odd Fixes
7482 F:      drivers/tty/hvc/
7483
7484 I2C ACPI SUPPORT
7485 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7486 L:      linux-i2c@vger.kernel.org
7487 L:      linux-acpi@vger.kernel.org
7488 S:      Maintained
7489 F:      drivers/i2c/i2c-core-acpi.c
7490
7491 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7492 M:      Ajay Gupta <ajayg@nvidia.com>
7493 L:      linux-i2c@vger.kernel.org
7494 S:      Maintained
7495 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7496 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7497
7498 I2C MUXES
7499 M:      Peter Rosin <peda@axentia.se>
7500 L:      linux-i2c@vger.kernel.org
7501 S:      Maintained
7502 F:      Documentation/i2c/i2c-topology
7503 F:      Documentation/i2c/muxes/
7504 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7505 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7506 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7507 F:      drivers/i2c/i2c-mux.c
7508 F:      drivers/i2c/muxes/
7509 F:      include/linux/i2c-mux.h
7510
7511 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7512 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7513 L:      linux-i2c@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7516 F:      drivers/i2c/busses/i2c-mv64xxx.c
7517
7518 I2C OVER PARALLEL PORT
7519 M:      Jean Delvare <jdelvare@suse.com>
7520 L:      linux-i2c@vger.kernel.org
7521 S:      Maintained
7522 F:      Documentation/i2c/busses/i2c-parport
7523 F:      Documentation/i2c/busses/i2c-parport-light
7524 F:      drivers/i2c/busses/i2c-parport.c
7525 F:      drivers/i2c/busses/i2c-parport-light.c
7526
7527 I2C SUBSYSTEM
7528 M:      Wolfram Sang <wsa@the-dreams.de>
7529 L:      linux-i2c@vger.kernel.org
7530 W:      https://i2c.wiki.kernel.org/
7531 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7533 S:      Maintained
7534 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7535 F:      Documentation/i2c/
7536 F:      drivers/i2c/*
7537 F:      include/linux/i2c.h
7538 F:      include/linux/i2c-dev.h
7539 F:      include/linux/i2c-smbus.h
7540 F:      include/uapi/linux/i2c.h
7541 F:      include/uapi/linux/i2c-*.h
7542
7543 I2C SUBSYSTEM HOST DRIVERS
7544 L:      linux-i2c@vger.kernel.org
7545 W:      https://i2c.wiki.kernel.org/
7546 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7548 S:      Odd Fixes
7549 F:      Documentation/devicetree/bindings/i2c/
7550 F:      drivers/i2c/algos/
7551 F:      drivers/i2c/busses/
7552
7553 I2C-TAOS-EVM DRIVER
7554 M:      Jean Delvare <jdelvare@suse.com>
7555 L:      linux-i2c@vger.kernel.org
7556 S:      Maintained
7557 F:      Documentation/i2c/busses/i2c-taos-evm
7558 F:      drivers/i2c/busses/i2c-taos-evm.c
7559
7560 I2C-TINY-USB DRIVER
7561 M:      Till Harbaum <till@harbaum.org>
7562 L:      linux-i2c@vger.kernel.org
7563 W:      http://www.harbaum.org/till/i2c_tiny_usb
7564 S:      Maintained
7565 F:      drivers/i2c/busses/i2c-tiny-usb.c
7566
7567 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7568 M:      Jean Delvare <jdelvare@suse.com>
7569 L:      linux-i2c@vger.kernel.org
7570 S:      Maintained
7571 F:      Documentation/i2c/busses/i2c-ali1535
7572 F:      Documentation/i2c/busses/i2c-ali1563
7573 F:      Documentation/i2c/busses/i2c-ali15x3
7574 F:      Documentation/i2c/busses/i2c-amd756
7575 F:      Documentation/i2c/busses/i2c-amd8111
7576 F:      Documentation/i2c/busses/i2c-i801
7577 F:      Documentation/i2c/busses/i2c-nforce2
7578 F:      Documentation/i2c/busses/i2c-piix4
7579 F:      Documentation/i2c/busses/i2c-sis5595
7580 F:      Documentation/i2c/busses/i2c-sis630
7581 F:      Documentation/i2c/busses/i2c-sis96x
7582 F:      Documentation/i2c/busses/i2c-via
7583 F:      Documentation/i2c/busses/i2c-viapro
7584 F:      drivers/i2c/busses/i2c-ali1535.c
7585 F:      drivers/i2c/busses/i2c-ali1563.c
7586 F:      drivers/i2c/busses/i2c-ali15x3.c
7587 F:      drivers/i2c/busses/i2c-amd756.c
7588 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7589 F:      drivers/i2c/busses/i2c-amd8111.c
7590 F:      drivers/i2c/busses/i2c-i801.c
7591 F:      drivers/i2c/busses/i2c-isch.c
7592 F:      drivers/i2c/busses/i2c-nforce2.c
7593 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7594 F:      drivers/i2c/busses/i2c-piix4.c
7595 F:      drivers/i2c/busses/i2c-sis5595.c
7596 F:      drivers/i2c/busses/i2c-sis630.c
7597 F:      drivers/i2c/busses/i2c-sis96x.c
7598 F:      drivers/i2c/busses/i2c-via.c
7599 F:      drivers/i2c/busses/i2c-viapro.c
7600
7601 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7602 M:      Hans de Goede <hdegoede@redhat.com>
7603 L:      linux-i2c@vger.kernel.org
7604 S:      Maintained
7605 F:      drivers/i2c/busses/i2c-cht-wc.c
7606
7607 I2C/SMBUS ISMT DRIVER
7608 M:      Seth Heasley <seth.heasley@intel.com>
7609 M:      Neil Horman <nhorman@tuxdriver.com>
7610 L:      linux-i2c@vger.kernel.org
7611 F:      drivers/i2c/busses/i2c-ismt.c
7612 F:      Documentation/i2c/busses/i2c-ismt
7613
7614 I2C/SMBUS STUB DRIVER
7615 M:      Jean Delvare <jdelvare@suse.com>
7616 L:      linux-i2c@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/i2c/i2c-stub.c
7619
7620 I3C SUBSYSTEM
7621 M:      Boris Brezillon <bbrezillon@kernel.org>
7622 L:      linux-i3c@lists.infradead.org
7623 C:      irc://chat.freenode.net/linux-i3c
7624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7625 S:      Maintained
7626 F:      Documentation/ABI/testing/sysfs-bus-i3c
7627 F:      Documentation/devicetree/bindings/i3c/
7628 F:      Documentation/driver-api/i3c
7629 F:      drivers/i3c/
7630 F:      include/linux/i3c/
7631
7632 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7633 M:      Vitor Soares <vitor.soares@synopsys.com>
7634 S:      Maintained
7635 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7636 F:      drivers/i3c/master/dw*
7637
7638 IA64 (Itanium) PLATFORM
7639 M:      Tony Luck <tony.luck@intel.com>
7640 M:      Fenghua Yu <fenghua.yu@intel.com>
7641 L:      linux-ia64@vger.kernel.org
7642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7643 S:      Maintained
7644 F:      arch/ia64/
7645
7646 IBM Power 842 compression accelerator
7647 M:      Haren Myneni <haren@us.ibm.com>
7648 S:      Supported
7649 F:      drivers/crypto/nx/Makefile
7650 F:      drivers/crypto/nx/Kconfig
7651 F:      drivers/crypto/nx/nx-842*
7652 F:      include/linux/sw842.h
7653 F:      crypto/842.c
7654 F:      lib/842/
7655
7656 IBM Power in-Nest Crypto Acceleration
7657 M:      Breno Leitão <leitao@debian.org>
7658 M:      Nayna Jain <nayna@linux.ibm.com>
7659 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7660 L:      linux-crypto@vger.kernel.org
7661 S:      Supported
7662 F:      drivers/crypto/nx/Makefile
7663 F:      drivers/crypto/nx/Kconfig
7664 F:      drivers/crypto/nx/nx-aes*
7665 F:      drivers/crypto/nx/nx-sha*
7666 F:      drivers/crypto/nx/nx.*
7667 F:      drivers/crypto/nx/nx_csbcpb.h
7668 F:      drivers/crypto/nx/nx_debugfs.h
7669
7670 IBM Power Linux RAID adapter
7671 M:      Brian King <brking@us.ibm.com>
7672 S:      Supported
7673 F:      drivers/scsi/ipr.*
7674
7675 IBM Power SRIOV Virtual NIC Device Driver
7676 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7677 M:      John Allen <jallen@linux.ibm.com>
7678 L:      netdev@vger.kernel.org
7679 S:      Supported
7680 F:      drivers/net/ethernet/ibm/ibmvnic.*
7681
7682 IBM Power Virtual Accelerator Switchboard
7683 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7684 L:      linuxppc-dev@lists.ozlabs.org
7685 S:      Supported
7686 F:      arch/powerpc/platforms/powernv/vas*
7687 F:      arch/powerpc/platforms/powernv/copy-paste.h
7688 F:      arch/powerpc/include/asm/vas.h
7689
7690 IBM Power Virtual Ethernet Device Driver
7691 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7692 L:      netdev@vger.kernel.org
7693 S:      Supported
7694 F:      drivers/net/ethernet/ibm/ibmveth.*
7695
7696 IBM Power Virtual FC Device Drivers
7697 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7698 L:      linux-scsi@vger.kernel.org
7699 S:      Supported
7700 F:      drivers/scsi/ibmvscsi/ibmvfc*
7701
7702 IBM Power Virtual Management Channel Driver
7703 M:      Steven Royer <seroyer@linux.ibm.com>
7704 S:      Supported
7705 F:      drivers/misc/ibmvmc.*
7706
7707 IBM Power Virtual SCSI Device Drivers
7708 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7709 L:      linux-scsi@vger.kernel.org
7710 S:      Supported
7711 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7712 F:      include/scsi/viosrp.h
7713
7714 IBM Power Virtual SCSI Device Target Driver
7715 M:      Michael Cyr <mikecyr@linux.ibm.com>
7716 L:      linux-scsi@vger.kernel.org
7717 L:      target-devel@vger.kernel.org
7718 S:      Supported
7719 F:      drivers/scsi/ibmvscsi_tgt/
7720
7721 IBM Power VMX Cryptographic instructions
7722 M:      Breno Leitão <leitao@debian.org>
7723 M:      Nayna Jain <nayna@linux.ibm.com>
7724 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7725 L:      linux-crypto@vger.kernel.org
7726 S:      Supported
7727 F:      drivers/crypto/vmx/Makefile
7728 F:      drivers/crypto/vmx/Kconfig
7729 F:      drivers/crypto/vmx/vmx.c
7730 F:      drivers/crypto/vmx/aes*
7731 F:      drivers/crypto/vmx/ghash*
7732 F:      drivers/crypto/vmx/ppc-xlate.pl
7733
7734 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7735 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7736 L:      linux-pci@vger.kernel.org
7737 L:      linuxppc-dev@lists.ozlabs.org
7738 S:      Supported
7739 F:      drivers/pci/hotplug/rpaphp*
7740
7741 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7742 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7743 L:      linux-pci@vger.kernel.org
7744 L:      linuxppc-dev@lists.ozlabs.org
7745 S:      Supported
7746 F:      drivers/pci/hotplug/rpadlpar*
7747
7748 IBM ServeRAID RAID DRIVER
7749 S:      Orphan
7750 F:      drivers/scsi/ips.*
7751
7752 ICH LPC AND GPIO DRIVER
7753 M:      Peter Tyser <ptyser@xes-inc.com>
7754 S:      Maintained
7755 F:      drivers/mfd/lpc_ich.c
7756 F:      drivers/gpio/gpio-ich.c
7757
7758 IDE SUBSYSTEM
7759 M:      "David S. Miller" <davem@davemloft.net>
7760 L:      linux-ide@vger.kernel.org
7761 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7763 S:      Maintained
7764 F:      Documentation/ide/
7765 F:      drivers/ide/
7766 F:      include/linux/ide.h
7767
7768 IDE/ATAPI DRIVERS
7769 M:      Borislav Petkov <bp@alien8.de>
7770 L:      linux-ide@vger.kernel.org
7771 S:      Maintained
7772 F:      Documentation/cdrom/ide-cd.rst
7773 F:      drivers/ide/ide-cd*
7774
7775 IDEAPAD LAPTOP EXTRAS DRIVER
7776 M:      Ike Panhc <ike.pan@canonical.com>
7777 L:      platform-driver-x86@vger.kernel.org
7778 W:      http://launchpad.net/ideapad-laptop
7779 S:      Maintained
7780 F:      drivers/platform/x86/ideapad-laptop.c
7781
7782 IDEAPAD LAPTOP SLIDEBAR DRIVER
7783 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7784 L:      linux-input@vger.kernel.org
7785 W:      https://github.com/o2genum/ideapad-slidebar
7786 S:      Maintained
7787 F:      drivers/input/misc/ideapad_slidebar.c
7788
7789 IDT VersaClock 5 CLOCK DRIVER
7790 M:      Marek Vasut <marek.vasut@gmail.com>
7791 S:      Maintained
7792 F:      drivers/clk/clk-versaclock5.c
7793
7794 IEEE 802.15.4 SUBSYSTEM
7795 M:      Alexander Aring <alex.aring@gmail.com>
7796 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7797 L:      linux-wpan@vger.kernel.org
7798 W:      http://wpan.cakelab.org/
7799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7801 S:      Maintained
7802 F:      net/ieee802154/
7803 F:      net/mac802154/
7804 F:      drivers/net/ieee802154/
7805 F:      include/linux/nl802154.h
7806 F:      include/linux/ieee802154.h
7807 F:      include/net/nl802154.h
7808 F:      include/net/mac802154.h
7809 F:      include/net/af_ieee802154.h
7810 F:      include/net/cfg802154.h
7811 F:      include/net/ieee802154_netdev.h
7812 F:      Documentation/networking/ieee802154.rst
7813
7814 IFE PROTOCOL
7815 M:      Yotam Gigi <yotam.gi@gmail.com>
7816 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7817 F:      net/ife
7818 F:      include/net/ife.h
7819 F:      include/uapi/linux/ife.h
7820
7821 IGORPLUG-USB IR RECEIVER
7822 M:      Sean Young <sean@mess.org>
7823 L:      linux-media@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/media/rc/igorplugusb.c
7826
7827 IGUANAWORKS USB IR TRANSCEIVER
7828 M:      Sean Young <sean@mess.org>
7829 L:      linux-media@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/media/rc/iguanair.c
7832
7833 IIO DIGITAL POTENTIOMETER DAC
7834 M:      Peter Rosin <peda@axentia.se>
7835 L:      linux-iio@vger.kernel.org
7836 S:      Maintained
7837 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7838 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7839 F:      drivers/iio/dac/dpot-dac.c
7840
7841 IIO ENVELOPE DETECTOR
7842 M:      Peter Rosin <peda@axentia.se>
7843 L:      linux-iio@vger.kernel.org
7844 S:      Maintained
7845 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7846 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7847 F:      drivers/iio/adc/envelope-detector.c
7848
7849 IIO MULTIPLEXER
7850 M:      Peter Rosin <peda@axentia.se>
7851 L:      linux-iio@vger.kernel.org
7852 S:      Maintained
7853 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7854 F:      drivers/iio/multiplexer/iio-mux.c
7855
7856 IIO SUBSYSTEM AND DRIVERS
7857 M:      Jonathan Cameron <jic23@kernel.org>
7858 R:      Hartmut Knaack <knaack.h@gmx.de>
7859 R:      Lars-Peter Clausen <lars@metafoo.de>
7860 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7861 L:      linux-iio@vger.kernel.org
7862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7863 S:      Maintained
7864 F:      Documentation/ABI/testing/configfs-iio*
7865 F:      Documentation/ABI/testing/sysfs-bus-iio*
7866 F:      Documentation/devicetree/bindings/iio/
7867 F:      drivers/iio/
7868 F:      drivers/staging/iio/
7869 F:      include/linux/iio/
7870 F:      tools/iio/
7871
7872 IIO UNIT CONVERTER
7873 M:      Peter Rosin <peda@axentia.se>
7874 L:      linux-iio@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7877 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7878 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7879 F:      drivers/iio/afe/iio-rescale.c
7880
7881 IKANOS/ADI EAGLE ADSL USB DRIVER
7882 M:      Matthieu Castet <castet.matthieu@free.fr>
7883 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7884 S:      Maintained
7885 F:      drivers/usb/atm/ueagle-atm.c
7886
7887 IMGTEC ASCII LCD DRIVER
7888 M:      Paul Burton <paul.burton@mips.com>
7889 S:      Maintained
7890 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7891 F:      drivers/auxdisplay/img-ascii-lcd.c
7892
7893 IMGTEC IR DECODER DRIVER
7894 M:      James Hogan <jhogan@kernel.org>
7895 S:      Maintained
7896 F:      drivers/media/rc/img-ir/
7897
7898 IMON SOUNDGRAPH USB IR RECEIVER
7899 M:      Sean Young <sean@mess.org>
7900 L:      linux-media@vger.kernel.org
7901 S:      Maintained
7902 F:      drivers/media/rc/imon_raw.c
7903 F:      drivers/media/rc/imon.c
7904
7905 IMS TWINTURBO FRAMEBUFFER DRIVER
7906 L:      linux-fbdev@vger.kernel.org
7907 S:      Orphan
7908 F:      drivers/video/fbdev/imsttfb.c
7909
7910 INA209 HARDWARE MONITOR DRIVER
7911 M:      Guenter Roeck <linux@roeck-us.net>
7912 L:      linux-hwmon@vger.kernel.org
7913 S:      Maintained
7914 F:      Documentation/hwmon/ina209.rst
7915 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7916 F:      drivers/hwmon/ina209.c
7917
7918 INA2XX HARDWARE MONITOR DRIVER
7919 M:      Guenter Roeck <linux@roeck-us.net>
7920 L:      linux-hwmon@vger.kernel.org
7921 S:      Maintained
7922 F:      Documentation/hwmon/ina2xx.rst
7923 F:      drivers/hwmon/ina2xx.c
7924 F:      include/linux/platform_data/ina2xx.h
7925
7926 INDUSTRY PACK SUBSYSTEM (IPACK)
7927 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7928 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7929 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7930 L:      industrypack-devel@lists.sourceforge.net
7931 W:      http://industrypack.sourceforge.net
7932 S:      Maintained
7933 F:      drivers/ipack/
7934
7935 INFINEON DPS310 Driver
7936 M:      Eddie James <eajames@linux.ibm.com>
7937 L:      linux-iio@vger.kernel.org
7938 F:      drivers/iio/pressure/dps310.c
7939 S:      Maintained
7940
7941 INFINIBAND SUBSYSTEM
7942 M:      Doug Ledford <dledford@redhat.com>
7943 M:      Jason Gunthorpe <jgg@mellanox.com>
7944 L:      linux-rdma@vger.kernel.org
7945 W:      https://github.com/linux-rdma/rdma-core
7946 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7948 S:      Supported
7949 F:      Documentation/devicetree/bindings/infiniband/
7950 F:      Documentation/infiniband/
7951 F:      drivers/infiniband/
7952 F:      include/uapi/linux/if_infiniband.h
7953 F:      include/uapi/rdma/
7954 F:      include/rdma/
7955 F:      include/trace/events/ib_mad.h
7956 F:      include/trace/events/ib_umad.h
7957 F:      samples/bpf/ibumad_kern.c
7958 F:      samples/bpf/ibumad_user.c
7959
7960 INGENIC JZ4780 DMA Driver
7961 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7962 S:      Maintained
7963 F:      drivers/dma/dma-jz4780.c
7964
7965 INGENIC JZ4780 NAND DRIVER
7966 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7967 L:      linux-mtd@lists.infradead.org
7968 S:      Maintained
7969 F:      drivers/mtd/nand/raw/ingenic/
7970
7971 INGENIC JZ47xx SoCs
7972 M:      Paul Cercueil <paul@crapouillou.net>
7973 S:      Maintained
7974 F:      arch/mips/boot/dts/ingenic/
7975 F:      arch/mips/include/asm/mach-jz4740/
7976 F:      arch/mips/jz4740/
7977 F:      drivers/clk/ingenic/
7978 F:      drivers/dma/dma-jz4780.c
7979 F:      drivers/gpu/drm/ingenic/
7980 F:      drivers/i2c/busses/i2c-jz4780.c
7981 F:      drivers/iio/adc/ingenic-adc.c
7982 F:      drivers/irqchip/irq-ingenic.c
7983 F:      drivers/memory/jz4780-nemc.c
7984 F:      drivers/mmc/host/jz4740_mmc.c
7985 F:      drivers/mtd/nand/raw/ingenic/
7986 F:      drivers/pinctrl/pinctrl-ingenic.c
7987 F:      drivers/power/supply/ingenic-battery.c
7988 F:      drivers/pwm/pwm-jz4740.c
7989 F:      drivers/rtc/rtc-jz4740.c
7990 F:      drivers/tty/serial/8250/8250_ingenic.c
7991 F:      drivers/usb/musb/jz4740.c
7992 F:      drivers/watchdog/jz4740_wdt.c
7993 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7994 F:      include/linux/mfd/ingenic-tcu.h
7995 F:      sound/soc/jz4740/
7996 F:      sound/soc/codecs/jz47*
7997
7998 INOTIFY
7999 M:      Jan Kara <jack@suse.cz>
8000 R:      Amir Goldstein <amir73il@gmail.com>
8001 L:      linux-fsdevel@vger.kernel.org
8002 S:      Maintained
8003 F:      Documentation/filesystems/inotify.txt
8004 F:      fs/notify/inotify/
8005 F:      include/linux/inotify.h
8006 F:      include/uapi/linux/inotify.h
8007
8008 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8009 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8010 L:      linux-input@vger.kernel.org
8011 Q:      http://patchwork.kernel.org/project/linux-input/list/
8012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8013 S:      Maintained
8014 F:      drivers/input/
8015 F:      include/linux/input.h
8016 F:      include/uapi/linux/input.h
8017 F:      include/uapi/linux/input-event-codes.h
8018 F:      include/linux/input/
8019 F:      Documentation/devicetree/bindings/input/
8020 F:      Documentation/devicetree/bindings/serio/
8021 F:      Documentation/input/
8022
8023 INPUT MULTITOUCH (MT) PROTOCOL
8024 M:      Henrik Rydberg <rydberg@bitmath.org>
8025 L:      linux-input@vger.kernel.org
8026 S:      Odd fixes
8027 F:      Documentation/input/multi-touch-protocol.rst
8028 F:      drivers/input/input-mt.c
8029 K:      \b(ABS|SYN)_MT_
8030
8031 INSIDE SECURE CRYPTO DRIVER
8032 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8033 F:      drivers/crypto/inside-secure/
8034 S:      Maintained
8035 L:      linux-crypto@vger.kernel.org
8036
8037 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8038 M:      Mimi Zohar <zohar@linux.ibm.com>
8039 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8040 L:      linux-integrity@vger.kernel.org
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8042 S:      Supported
8043 F:      security/integrity/ima/
8044
8045 INTEL 810/815 FRAMEBUFFER DRIVER
8046 M:      Antonino Daplas <adaplas@gmail.com>
8047 L:      linux-fbdev@vger.kernel.org
8048 S:      Maintained
8049 F:      drivers/video/fbdev/i810/
8050
8051 INTEL ASoC DRIVERS
8052 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8053 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8054 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8055 M:      Jie Yang <yang.jie@linux.intel.com>
8056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8057 S:      Supported
8058 F:      sound/soc/intel/
8059
8060 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8061 M:      Hans de Goede <hdegoede@redhat.com>
8062 L:      platform-driver-x86@vger.kernel.org
8063 S:      Maintained
8064 F:      drivers/platform/x86/intel_atomisp2_pm.c
8065
8066 INTEL C600 SERIES SAS CONTROLLER DRIVER
8067 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8068 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8069 L:      linux-scsi@vger.kernel.org
8070 T:      git git://git.code.sf.net/p/intel-sas/isci
8071 S:      Supported
8072 F:      drivers/scsi/isci/
8073
8074 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8075 M:      Jani Nikula <jani.nikula@linux.intel.com>
8076 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8077 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8078 L:      intel-gfx@lists.freedesktop.org
8079 W:      https://01.org/linuxgraphics/
8080 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8081 C:      irc://chat.freenode.net/intel-gfx
8082 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8083 T:      git git://anongit.freedesktop.org/drm-intel
8084 S:      Supported
8085 F:      drivers/gpu/drm/i915/
8086 F:      include/drm/i915*
8087 F:      include/uapi/drm/i915_drm.h
8088 F:      Documentation/gpu/i915.rst
8089
8090 INTEL ETHERNET DRIVERS
8091 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8092 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8093 W:      http://www.intel.com/support/feedback.htm
8094 W:      http://e1000.sourceforge.net/
8095 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8098 S:      Supported
8099 F:      Documentation/networking/device_drivers/intel/e100.rst
8100 F:      Documentation/networking/device_drivers/intel/e1000.rst
8101 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8102 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8103 F:      Documentation/networking/device_drivers/intel/igb.rst
8104 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8105 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8106 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8107 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8108 F:      Documentation/networking/device_drivers/intel/i40e.rst
8109 F:      Documentation/networking/device_drivers/intel/iavf.rst
8110 F:      Documentation/networking/device_drivers/intel/ice.rst
8111 F:      drivers/net/ethernet/intel/
8112 F:      drivers/net/ethernet/intel/*/
8113 F:      include/linux/avf/virtchnl.h
8114
8115 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8116 M:      Maik Broemme <mbroemme@libmpq.org>
8117 L:      linux-fbdev@vger.kernel.org
8118 S:      Maintained
8119 F:      Documentation/fb/intelfb.rst
8120 F:      drivers/video/fbdev/intelfb/
8121
8122 INTEL GPIO DRIVERS
8123 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8124 L:      linux-gpio@vger.kernel.org
8125 S:      Maintained
8126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8127 F:      drivers/gpio/gpio-ich.c
8128 F:      drivers/gpio/gpio-intel-mid.c
8129 F:      drivers/gpio/gpio-lynxpoint.c
8130 F:      drivers/gpio/gpio-merrifield.c
8131 F:      drivers/gpio/gpio-ml-ioh.c
8132 F:      drivers/gpio/gpio-pch.c
8133 F:      drivers/gpio/gpio-sch.c
8134 F:      drivers/gpio/gpio-sodaville.c
8135
8136 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8137 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8138 M:      Zhi Wang <zhi.a.wang@intel.com>
8139 L:      intel-gvt-dev@lists.freedesktop.org
8140 L:      intel-gfx@lists.freedesktop.org
8141 W:      https://01.org/igvt-g
8142 T:      git https://github.com/intel/gvt-linux.git
8143 S:      Supported
8144 F:      drivers/gpu/drm/i915/gvt/
8145
8146 INTEL HID EVENT DRIVER
8147 M:      Alex Hung <alex.hung@canonical.com>
8148 L:      platform-driver-x86@vger.kernel.org
8149 S:      Maintained
8150 F:      drivers/platform/x86/intel-hid.c
8151
8152 INTEL I/OAT DMA DRIVER
8153 M:      Dave Jiang <dave.jiang@intel.com>
8154 R:      Dan Williams <dan.j.williams@intel.com>
8155 L:      dmaengine@vger.kernel.org
8156 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8157 S:      Supported
8158 F:      drivers/dma/ioat*
8159
8160 INTEL IDLE DRIVER
8161 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8162 M:      Len Brown <lenb@kernel.org>
8163 L:      linux-pm@vger.kernel.org
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8165 B:      https://bugzilla.kernel.org
8166 S:      Supported
8167 F:      drivers/idle/intel_idle.c
8168
8169 INTEL INTEGRATED SENSOR HUB DRIVER
8170 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8171 M:      Jiri Kosina <jikos@kernel.org>
8172 L:      linux-input@vger.kernel.org
8173 S:      Maintained
8174 F:      drivers/hid/intel-ish-hid/
8175
8176 INTEL IOMMU (VT-d)
8177 M:      David Woodhouse <dwmw2@infradead.org>
8178 L:      iommu@lists.linux-foundation.org
8179 T:      git git://git.infradead.org/iommu-2.6.git
8180 S:      Supported
8181 F:      drivers/iommu/intel-iommu.c
8182 F:      include/linux/intel-iommu.h
8183
8184 INTEL IOP-ADMA DMA DRIVER
8185 R:      Dan Williams <dan.j.williams@intel.com>
8186 S:      Odd fixes
8187 F:      drivers/dma/iop-adma.c
8188
8189 INTEL IPU3 CSI-2 CIO2 DRIVER
8190 M:      Yong Zhi <yong.zhi@intel.com>
8191 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8192 M:      Bingbu Cao <bingbu.cao@intel.com>
8193 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8194 L:      linux-media@vger.kernel.org
8195 S:      Maintained
8196 F:      drivers/media/pci/intel/ipu3/
8197 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8198
8199 INTEL IPU3 CSI-2 IMGU DRIVER
8200 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8201 L:      linux-media@vger.kernel.org
8202 S:      Maintained
8203 F:      drivers/staging/media/ipu3/
8204 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8205 F:      Documentation/media/v4l-drivers/ipu3.rst
8206
8207 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8208 M:      Krzysztof Halasa <khalasa@piap.pl>
8209 S:      Maintained
8210 F:      include/linux/soc/ixp4xx/qmgr.h
8211 F:      include/linux/soc/ixp4xx/npe.h
8212 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8213 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8214 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8215 F:      drivers/net/wan/ixp4xx_hss.c
8216
8217 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8218 M:      Deepak Saxena <dsaxena@plexity.net>
8219 S:      Maintained
8220 F:      drivers/char/hw_random/ixp4xx-rng.c
8221
8222 INTEL MANAGEMENT ENGINE (mei)
8223 M:      Tomas Winkler <tomas.winkler@intel.com>
8224 L:      linux-kernel@vger.kernel.org
8225 S:      Supported
8226 F:      include/uapi/linux/mei.h
8227 F:      include/linux/mei_cl_bus.h
8228 F:      drivers/misc/mei/*
8229 F:      drivers/watchdog/mei_wdt.c
8230 F:      Documentation/driver-api/mei/*
8231 F:      samples/mei/*
8232
8233 INTEL MENLOW THERMAL DRIVER
8234 M:      Sujith Thomas <sujith.thomas@intel.com>
8235 L:      platform-driver-x86@vger.kernel.org
8236 W:      https://01.org/linux-acpi
8237 S:      Supported
8238 F:      drivers/platform/x86/intel_menlow.c
8239
8240 INTEL MIC DRIVERS (mic)
8241 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8242 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8243 S:      Supported
8244 W:      https://github.com/sudeepdutt/mic
8245 W:      http://software.intel.com/en-us/mic-developer
8246 F:      include/linux/mic_bus.h
8247 F:      include/linux/scif.h
8248 F:      include/uapi/linux/mic_common.h
8249 F:      include/uapi/linux/mic_ioctl.h
8250 F:      include/uapi/linux/scif_ioctl.h
8251 F:      drivers/misc/mic/
8252 F:      drivers/dma/mic_x100_dma.c
8253 F:      drivers/dma/mic_x100_dma.h
8254 F:      Documentation/mic/
8255
8256 INTEL PMC CORE DRIVER
8257 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8258 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8259 L:      platform-driver-x86@vger.kernel.org
8260 S:      Maintained
8261 F:      drivers/platform/x86/intel_pmc_core*
8262
8263 INTEL PMC/P-Unit IPC DRIVER
8264 M:      Zha Qipeng<qipeng.zha@intel.com>
8265 L:      platform-driver-x86@vger.kernel.org
8266 S:      Maintained
8267 F:      drivers/platform/x86/intel_pmc_ipc.c
8268 F:      drivers/platform/x86/intel_punit_ipc.c
8269 F:      arch/x86/include/asm/intel_pmc_ipc.h
8270 F:      arch/x86/include/asm/intel_punit_ipc.h
8271
8272 INTEL PMIC GPIO DRIVERS
8273 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8274 S:      Maintained
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8276 F:      drivers/gpio/gpio-*cove.c
8277 F:      drivers/gpio/gpio-msic.c
8278
8279 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8280 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8281 S:      Maintained
8282 F:      drivers/mfd/intel_msic.c
8283 F:      drivers/mfd/intel_soc_pmic*
8284 F:      include/linux/mfd/intel_msic.h
8285 F:      include/linux/mfd/intel_soc_pmic*
8286
8287 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8288 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8289 L:      linux-wireless@vger.kernel.org
8290 S:      Maintained
8291 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8292 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8293 F:      drivers/net/wireless/intel/ipw2x00/
8294
8295 INTEL PSTATE DRIVER
8296 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8297 M:      Len Brown <lenb@kernel.org>
8298 L:      linux-pm@vger.kernel.org
8299 S:      Supported
8300 F:      drivers/cpufreq/intel_pstate.c
8301
8302 INTEL RDMA RNIC DRIVER
8303 M:      Faisal Latif <faisal.latif@intel.com>
8304 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8305 L:      linux-rdma@vger.kernel.org
8306 S:      Supported
8307 F:      drivers/infiniband/hw/i40iw/
8308 F:      include/uapi/rdma/i40iw-abi.h
8309
8310 INTEL SPEED SELECT TECHNOLOGY
8311 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8312 L:      platform-driver-x86@vger.kernel.org
8313 S:      Maintained
8314 F:      drivers/platform/x86/intel_speed_select_if/
8315 F:      tools/power/x86/intel-speed-select/
8316 F:      include/uapi/linux/isst_if.h
8317
8318 INTEL TELEMETRY DRIVER
8319 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8320 M:      "David E. Box" <david.e.box@linux.intel.com>
8321 L:      platform-driver-x86@vger.kernel.org
8322 S:      Maintained
8323 F:      arch/x86/include/asm/intel_telemetry.h
8324 F:      drivers/platform/x86/intel_telemetry*
8325
8326 INTEL VIRTUAL BUTTON DRIVER
8327 M:      AceLan Kao <acelan.kao@canonical.com>
8328 L:      platform-driver-x86@vger.kernel.org
8329 S:      Maintained
8330 F:      drivers/platform/x86/intel-vbtn.c
8331
8332 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8333 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8334 L:      linux-wireless@vger.kernel.org
8335 S:      Supported
8336 F:      drivers/net/wireless/intel/iwlegacy/
8337
8338 INTEL WIRELESS WIFI LINK (iwlwifi)
8339 M:      Johannes Berg <johannes.berg@intel.com>
8340 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8341 M:      Luca Coelho <luciano.coelho@intel.com>
8342 M:      Intel Linux Wireless <linuxwifi@intel.com>
8343 L:      linux-wireless@vger.kernel.org
8344 W:      http://intellinuxwireless.org
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8346 S:      Supported
8347 F:      drivers/net/wireless/intel/iwlwifi/
8348
8349 INTEL WIRELESS WIMAX CONNECTION 2400
8350 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8351 M:      linux-wimax@intel.com
8352 L:      wimax@linuxwimax.org (subscribers-only)
8353 S:      Supported
8354 W:      http://linuxwimax.org
8355 F:      Documentation/wimax/README.i2400m
8356 F:      drivers/net/wimax/i2400m/
8357 F:      include/uapi/linux/wimax/i2400m.h
8358
8359 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8360 M:      Mario Limonciello <mario.limonciello@dell.com>
8361 S:      Maintained
8362 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8363
8364 INTEL(R) TRACE HUB
8365 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8366 S:      Supported
8367 F:      Documentation/trace/intel_th.rst
8368 F:      drivers/hwtracing/intel_th/
8369
8370 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8371 M:      Ning Sun <ning.sun@intel.com>
8372 L:      tboot-devel@lists.sourceforge.net
8373 W:      http://tboot.sourceforge.net
8374 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8375 S:      Supported
8376 F:      Documentation/x86/intel_txt.rst
8377 F:      include/linux/tboot.h
8378 F:      arch/x86/kernel/tboot.c
8379
8380 INTEL-MID GPIO DRIVER
8381 M:      David Cohen <david.a.cohen@linux.intel.com>
8382 L:      linux-gpio@vger.kernel.org
8383 S:      Maintained
8384 F:      drivers/gpio/gpio-intel-mid.c
8385
8386 INTERCONNECT API
8387 M:      Georgi Djakov <georgi.djakov@linaro.org>
8388 L:      linux-pm@vger.kernel.org
8389 S:      Maintained
8390 F:      Documentation/driver-api/interconnect.rst
8391 F:      Documentation/devicetree/bindings/interconnect/
8392 F:      drivers/interconnect/
8393 F:      include/dt-bindings/interconnect/
8394 F:      include/linux/interconnect-provider.h
8395 F:      include/linux/interconnect.h
8396
8397 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8398 M:      Linus Walleij <linus.walleij@linaro.org>
8399 L:      linux-iio@vger.kernel.org
8400 S:      Maintained
8401 F:      drivers/iio/gyro/mpu3050*
8402 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8403
8404 IOC3 ETHERNET DRIVER
8405 M:      Ralf Baechle <ralf@linux-mips.org>
8406 L:      linux-mips@vger.kernel.org
8407 S:      Maintained
8408 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8409
8410 IOC3 SERIAL DRIVER
8411 M:      Pat Gefre <pfg@sgi.com>
8412 L:      linux-serial@vger.kernel.org
8413 S:      Maintained
8414 F:      drivers/tty/serial/ioc3_serial.c
8415
8416 IOMAP FILESYSTEM LIBRARY
8417 M:      Christoph Hellwig <hch@infradead.org>
8418 M:      Darrick J. Wong <darrick.wong@oracle.com>
8419 M:      linux-xfs@vger.kernel.org
8420 M:      linux-fsdevel@vger.kernel.org
8421 L:      linux-xfs@vger.kernel.org
8422 L:      linux-fsdevel@vger.kernel.org
8423 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8424 S:      Supported
8425 F:      fs/iomap.c
8426 F:      fs/iomap/
8427 F:      include/linux/iomap.h
8428
8429 IOMMU DRIVERS
8430 M:      Joerg Roedel <joro@8bytes.org>
8431 L:      iommu@lists.linux-foundation.org
8432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8433 S:      Maintained
8434 F:      Documentation/devicetree/bindings/iommu/
8435 F:      drivers/iommu/
8436 F:      include/linux/iommu.h
8437 F:      include/linux/of_iommu.h
8438 F:      include/linux/iova.h
8439
8440 IO_URING
8441 M:      Jens Axboe <axboe@kernel.dk>
8442 L:      linux-block@vger.kernel.org
8443 L:      linux-fsdevel@vger.kernel.org
8444 T:      git git://git.kernel.dk/linux-block
8445 T:      git git://git.kernel.dk/liburing
8446 S:      Maintained
8447 F:      fs/io_uring.c
8448 F:      include/uapi/linux/io_uring.h
8449
8450 IP MASQUERADING
8451 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8452 S:      Maintained
8453 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8454
8455 IPMI SUBSYSTEM
8456 M:      Corey Minyard <minyard@acm.org>
8457 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8458 W:      http://openipmi.sourceforge.net/
8459 S:      Supported
8460 F:      Documentation/devicetree/bindings/ipmi/
8461 F:      Documentation/IPMI.txt
8462 F:      drivers/char/ipmi/
8463 F:      include/linux/ipmi*
8464 F:      include/uapi/linux/ipmi*
8465
8466 IPS SCSI RAID DRIVER
8467 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8468 L:      linux-scsi@vger.kernel.org
8469 W:      http://www.adaptec.com/
8470 S:      Maintained
8471 F:      drivers/scsi/ips*
8472
8473 IPVS
8474 M:      Wensong Zhang <wensong@linux-vs.org>
8475 M:      Simon Horman <horms@verge.net.au>
8476 M:      Julian Anastasov <ja@ssi.bg>
8477 L:      netdev@vger.kernel.org
8478 L:      lvs-devel@vger.kernel.org
8479 S:      Maintained
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8482 F:      Documentation/networking/ipvs-sysctl.txt
8483 F:      include/net/ip_vs.h
8484 F:      include/uapi/linux/ip_vs.h
8485 F:      net/netfilter/ipvs/
8486
8487 IPWIRELESS DRIVER
8488 M:      Jiri Kosina <jikos@kernel.org>
8489 M:      David Sterba <dsterba@suse.com>
8490 S:      Odd Fixes
8491 F:      drivers/tty/ipwireless/
8492
8493 IPX NETWORK LAYER
8494 L:      netdev@vger.kernel.org
8495 S:      Obsolete
8496 F:      include/uapi/linux/ipx.h
8497
8498 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8499 M:      Marc Zyngier <maz@kernel.org>
8500 S:      Maintained
8501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8502 F:      Documentation/IRQ-domain.txt
8503 F:      include/linux/irqdomain.h
8504 F:      kernel/irq/irqdomain.c
8505 F:      kernel/irq/msi.c
8506
8507 IRQ SUBSYSTEM
8508 M:      Thomas Gleixner <tglx@linutronix.de>
8509 L:      linux-kernel@vger.kernel.org
8510 S:      Maintained
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8512 F:      kernel/irq/
8513
8514 IRQCHIP DRIVERS
8515 M:      Thomas Gleixner <tglx@linutronix.de>
8516 M:      Jason Cooper <jason@lakedaemon.net>
8517 M:      Marc Zyngier <maz@kernel.org>
8518 L:      linux-kernel@vger.kernel.org
8519 S:      Maintained
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8521 F:      Documentation/devicetree/bindings/interrupt-controller/
8522 F:      drivers/irqchip/
8523
8524 ISA
8525 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8526 S:      Maintained
8527 F:      Documentation/driver-api/isa.rst
8528 F:      drivers/base/isa.c
8529 F:      include/linux/isa.h
8530
8531 ISA RADIO MODULE
8532 M:      Hans Verkuil <hverkuil@xs4all.nl>
8533 L:      linux-media@vger.kernel.org
8534 T:      git git://linuxtv.org/media_tree.git
8535 W:      https://linuxtv.org
8536 S:      Maintained
8537 F:      drivers/media/radio/radio-isa*
8538
8539 ISAPNP
8540 M:      Jaroslav Kysela <perex@perex.cz>
8541 S:      Maintained
8542 F:      Documentation/driver-api/isapnp.rst
8543 F:      drivers/pnp/isapnp/
8544 F:      include/linux/isapnp.h
8545
8546 ISCSI
8547 M:      Lee Duncan <lduncan@suse.com>
8548 M:      Chris Leech <cleech@redhat.com>
8549 L:      open-iscsi@googlegroups.com
8550 W:      www.open-iscsi.com
8551 S:      Maintained
8552 F:      drivers/scsi/*iscsi*
8553 F:      include/scsi/*iscsi*
8554
8555 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8556 M:      Peter Jones <pjones@redhat.com>
8557 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8558 S:      Maintained
8559 F:      drivers/firmware/iscsi_ibft*
8560
8561 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8562 M:      Sagi Grimberg <sagi@grimberg.me>
8563 M:      Max Gurtovoy <maxg@mellanox.com>
8564 L:      linux-rdma@vger.kernel.org
8565 S:      Supported
8566 W:      http://www.openfabrics.org
8567 W:      www.open-iscsi.org
8568 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8569 F:      drivers/infiniband/ulp/iser/
8570
8571 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8572 M:      Sagi Grimberg <sagi@grimberg.me>
8573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8574 L:      linux-rdma@vger.kernel.org
8575 L:      target-devel@vger.kernel.org
8576 S:      Supported
8577 W:      http://www.linux-iscsi.org
8578 F:      drivers/infiniband/ulp/isert
8579
8580 ISDN/mISDN SUBSYSTEM
8581 M:      Karsten Keil <isdn@linux-pingi.de>
8582 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8583 L:      netdev@vger.kernel.org
8584 W:      http://www.isdn4linux.de
8585 S:      Maintained
8586 F:      drivers/isdn/mISDN
8587 F:      drivers/isdn/hardware
8588
8589 ISDN/CAPI SUBSYSTEM
8590 M:      Karsten Keil <isdn@linux-pingi.de>
8591 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8592 L:      netdev@vger.kernel.org
8593 W:      http://www.isdn4linux.de
8594 S:      Odd Fixes
8595 F:      Documentation/isdn/
8596 F:      drivers/isdn/capi/
8597 F:      drivers/staging/isdn/
8598 F:      net/bluetooth/cmtp/
8599 F:      include/linux/isdn/
8600 F:      include/uapi/linux/isdn/
8601
8602 IT87 HARDWARE MONITORING DRIVER
8603 M:      Jean Delvare <jdelvare@suse.com>
8604 L:      linux-hwmon@vger.kernel.org
8605 S:      Maintained
8606 F:      Documentation/hwmon/it87.rst
8607 F:      drivers/hwmon/it87.c
8608
8609 IT913X MEDIA DRIVER
8610 M:      Antti Palosaari <crope@iki.fi>
8611 L:      linux-media@vger.kernel.org
8612 W:      https://linuxtv.org
8613 W:      http://palosaari.fi/linux/
8614 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8615 T:      git git://linuxtv.org/anttip/media_tree.git
8616 S:      Maintained
8617 F:      drivers/media/tuners/it913x*
8618
8619 IVTV VIDEO4LINUX DRIVER
8620 M:      Andy Walls <awalls@md.metrocast.net>
8621 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8622 L:      linux-media@vger.kernel.org
8623 T:      git git://linuxtv.org/media_tree.git
8624 W:      http://www.ivtvdriver.org
8625 S:      Maintained
8626 F:      Documentation/media/v4l-drivers/ivtv*
8627 F:      drivers/media/pci/ivtv/
8628 F:      include/uapi/linux/ivtv*
8629
8630 IX2505V MEDIA DRIVER
8631 M:      Malcolm Priestley <tvboxspy@gmail.com>
8632 L:      linux-media@vger.kernel.org
8633 W:      https://linuxtv.org
8634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8635 S:      Maintained
8636 F:      drivers/media/dvb-frontends/ix2505v*
8637
8638 JAILHOUSE HYPERVISOR INTERFACE
8639 M:      Jan Kiszka <jan.kiszka@siemens.com>
8640 L:      jailhouse-dev@googlegroups.com
8641 S:      Maintained
8642 F:      arch/x86/kernel/jailhouse.c
8643 F:      arch/x86/include/asm/jailhouse_para.h
8644
8645 JC42.4 TEMPERATURE SENSOR DRIVER
8646 M:      Guenter Roeck <linux@roeck-us.net>
8647 L:      linux-hwmon@vger.kernel.org
8648 S:      Maintained
8649 F:      drivers/hwmon/jc42.c
8650 F:      Documentation/hwmon/jc42.rst
8651
8652 JFS FILESYSTEM
8653 M:      Dave Kleikamp <shaggy@kernel.org>
8654 L:      jfs-discussion@lists.sourceforge.net
8655 W:      http://jfs.sourceforge.net/
8656 T:      git git://github.com/kleikamp/linux-shaggy.git
8657 S:      Maintained
8658 F:      Documentation/filesystems/jfs.txt
8659 F:      fs/jfs/
8660
8661 JME NETWORK DRIVER
8662 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8663 L:      netdev@vger.kernel.org
8664 S:      Maintained
8665 F:      drivers/net/ethernet/jme.*
8666
8667 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8668 M:      David Woodhouse <dwmw2@infradead.org>
8669 M:      Richard Weinberger <richard@nod.at>
8670 L:      linux-mtd@lists.infradead.org
8671 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8672 T:      git git://git.infradead.org/ubifs-2.6.git
8673 S:      Odd Fixes
8674 F:      fs/jffs2/
8675 F:      include/uapi/linux/jffs2.h
8676
8677 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8678 M:      "Theodore Ts'o" <tytso@mit.edu>
8679 M:      Jan Kara <jack@suse.com>
8680 L:      linux-ext4@vger.kernel.org
8681 S:      Maintained
8682 F:      fs/jbd2/
8683 F:      include/linux/jbd2.h
8684
8685 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8686 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8687 L:      linux-media@vger.kernel.org
8688 S:      Maintained
8689 F:      drivers/media/platform/rcar_jpu.c
8690
8691 JSM Neo PCI based serial card
8692 L:      linux-serial@vger.kernel.org
8693 S:      Orphan
8694 F:      drivers/tty/serial/jsm/
8695
8696 K10TEMP HARDWARE MONITORING DRIVER
8697 M:      Clemens Ladisch <clemens@ladisch.de>
8698 L:      linux-hwmon@vger.kernel.org
8699 S:      Maintained
8700 F:      Documentation/hwmon/k10temp.rst
8701 F:      drivers/hwmon/k10temp.c
8702
8703 K8TEMP HARDWARE MONITORING DRIVER
8704 M:      Rudolf Marek <r.marek@assembler.cz>
8705 L:      linux-hwmon@vger.kernel.org
8706 S:      Maintained
8707 F:      Documentation/hwmon/k8temp.rst
8708 F:      drivers/hwmon/k8temp.c
8709
8710 KASAN
8711 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8712 R:      Alexander Potapenko <glider@google.com>
8713 R:      Dmitry Vyukov <dvyukov@google.com>
8714 L:      kasan-dev@googlegroups.com
8715 S:      Maintained
8716 F:      arch/*/include/asm/kasan.h
8717 F:      arch/*/mm/kasan_init*
8718 F:      Documentation/dev-tools/kasan.rst
8719 F:      include/linux/kasan*.h
8720 F:      lib/test_kasan.c
8721 F:      mm/kasan/
8722 F:      scripts/Makefile.kasan
8723
8724 KCONFIG
8725 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8727 L:      linux-kbuild@vger.kernel.org
8728 S:      Maintained
8729 F:      Documentation/kbuild/kconfig*
8730 F:      scripts/kconfig/
8731 F:      scripts/Kconfig.include
8732
8733 KDUMP
8734 M:      Dave Young <dyoung@redhat.com>
8735 M:      Baoquan He <bhe@redhat.com>
8736 R:      Vivek Goyal <vgoyal@redhat.com>
8737 L:      kexec@lists.infradead.org
8738 W:      http://lse.sourceforge.net/kdump/
8739 S:      Maintained
8740 F:      Documentation/admin-guide/kdump/
8741
8742 KEENE FM RADIO TRANSMITTER DRIVER
8743 M:      Hans Verkuil <hverkuil@xs4all.nl>
8744 L:      linux-media@vger.kernel.org
8745 T:      git git://linuxtv.org/media_tree.git
8746 W:      https://linuxtv.org
8747 S:      Maintained
8748 F:      drivers/media/radio/radio-keene*
8749
8750 KERNEL AUTOMOUNTER
8751 M:      Ian Kent <raven@themaw.net>
8752 L:      autofs@vger.kernel.org
8753 S:      Maintained
8754 F:      fs/autofs/
8755
8756 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8757 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8758 M:      Michal Marek <michal.lkml@markovi.net>
8759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8760 L:      linux-kbuild@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/kbuild/
8763 F:      Makefile
8764 F:      scripts/Kbuild*
8765 F:      scripts/Makefile*
8766 F:      scripts/basic/
8767 F:      scripts/mk*
8768 F:      scripts/*vmlinux*
8769 F:      scripts/mod/
8770 F:      scripts/package/
8771
8772 KERNEL JANITORS
8773 L:      kernel-janitors@vger.kernel.org
8774 W:      http://kernelnewbies.org/KernelJanitors
8775 S:      Odd Fixes
8776
8777 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8778 M:      "J. Bruce Fields" <bfields@fieldses.org>
8779 M:      Chuck Lever <chuck.lever@oracle.com>
8780 L:      linux-nfs@vger.kernel.org
8781 W:      http://nfs.sourceforge.net/
8782 T:      git git://linux-nfs.org/~bfields/linux.git
8783 S:      Supported
8784 F:      fs/nfsd/
8785 F:      include/uapi/linux/nfsd/
8786 F:      fs/lockd/
8787 F:      fs/nfs_common/
8788 F:      net/sunrpc/
8789 F:      include/linux/lockd/
8790 F:      include/linux/sunrpc/
8791 F:      include/uapi/linux/sunrpc/
8792
8793 KERNEL SELFTEST FRAMEWORK
8794 M:      Shuah Khan <shuah@kernel.org>
8795 M:      Shuah Khan <skhan@linuxfoundation.org>
8796 L:      linux-kselftest@vger.kernel.org
8797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8798 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8799 S:      Maintained
8800 F:      tools/testing/selftests/
8801 F:      Documentation/dev-tools/kselftest*
8802
8803 KERNEL USERMODE HELPER
8804 M:      Luis Chamberlain <mcgrof@kernel.org>
8805 L:      linux-kernel@vger.kernel.org
8806 S:      Maintained
8807 F:      kernel/umh.c
8808 F:      include/linux/umh.h
8809
8810 KERNEL VIRTUAL MACHINE (KVM)
8811 M:      Paolo Bonzini <pbonzini@redhat.com>
8812 M:      Radim Krčmář <rkrcmar@redhat.com>
8813 L:      kvm@vger.kernel.org
8814 W:      http://www.linux-kvm.org
8815 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8816 S:      Supported
8817 F:      Documentation/virt/kvm/
8818 F:      include/trace/events/kvm.h
8819 F:      include/uapi/asm-generic/kvm*
8820 F:      include/uapi/linux/kvm*
8821 F:      include/asm-generic/kvm*
8822 F:      include/linux/kvm*
8823 F:      include/kvm/iodev.h
8824 F:      virt/kvm/*
8825 F:      tools/kvm/
8826 F:      tools/testing/selftests/kvm/
8827
8828 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8829 M:      Joerg Roedel <joro@8bytes.org>
8830 L:      kvm@vger.kernel.org
8831 W:      http://www.linux-kvm.org/
8832 S:      Maintained
8833 F:      arch/x86/include/asm/svm.h
8834 F:      arch/x86/kvm/svm.c
8835
8836 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8837 M:      Marc Zyngier <maz@kernel.org>
8838 R:      James Morse <james.morse@arm.com>
8839 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8840 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8842 L:      kvmarm@lists.cs.columbia.edu
8843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8844 S:      Maintained
8845 F:      arch/arm/include/uapi/asm/kvm*
8846 F:      arch/arm/include/asm/kvm*
8847 F:      arch/arm/kvm/
8848 F:      arch/arm64/include/uapi/asm/kvm*
8849 F:      arch/arm64/include/asm/kvm*
8850 F:      arch/arm64/kvm/
8851 F:      virt/kvm/arm/
8852 F:      include/kvm/arm_*
8853
8854 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8855 M:      James Hogan <jhogan@kernel.org>
8856 L:      linux-mips@vger.kernel.org
8857 S:      Supported
8858 F:      arch/mips/include/uapi/asm/kvm*
8859 F:      arch/mips/include/asm/kvm*
8860 F:      arch/mips/kvm/
8861
8862 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8863 M:      Paul Mackerras <paulus@ozlabs.org>
8864 L:      kvm-ppc@vger.kernel.org
8865 W:      http://www.linux-kvm.org/
8866 T:      git git://github.com/agraf/linux-2.6.git
8867 S:      Supported
8868 F:      arch/powerpc/include/uapi/asm/kvm*
8869 F:      arch/powerpc/include/asm/kvm*
8870 F:      arch/powerpc/kvm/
8871 F:      arch/powerpc/kernel/kvm*
8872
8873 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8874 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8875 M:      Janosch Frank <frankja@linux.ibm.com>
8876 R:      David Hildenbrand <david@redhat.com>
8877 R:      Cornelia Huck <cohuck@redhat.com>
8878 L:      linux-s390@vger.kernel.org
8879 W:      http://www.ibm.com/developerworks/linux/linux390/
8880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8881 S:      Supported
8882 F:      arch/s390/include/uapi/asm/kvm*
8883 F:      arch/s390/include/asm/gmap.h
8884 F:      arch/s390/include/asm/kvm*
8885 F:      arch/s390/kvm/
8886 F:      arch/s390/mm/gmap.c
8887 F:      tools/testing/selftests/kvm/s390x/
8888 F:      tools/testing/selftests/kvm/*/s390x/
8889
8890 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8891 M:      Paolo Bonzini <pbonzini@redhat.com>
8892 M:      Radim Krčmář <rkrcmar@redhat.com>
8893 L:      kvm@vger.kernel.org
8894 W:      http://www.linux-kvm.org
8895 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8896 S:      Supported
8897 F:      arch/x86/kvm/
8898 F:      arch/x86/kvm/*/
8899 F:      arch/x86/include/uapi/asm/kvm*
8900 F:      arch/x86/include/asm/kvm*
8901 F:      arch/x86/include/asm/pvclock-abi.h
8902 F:      arch/x86/kernel/kvm.c
8903 F:      arch/x86/kernel/kvmclock.c
8904
8905 KERNFS
8906 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8907 M:      Tejun Heo <tj@kernel.org>
8908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8909 S:      Supported
8910 F:      include/linux/kernfs.h
8911 F:      fs/kernfs/
8912
8913 KEXEC
8914 M:      Eric Biederman <ebiederm@xmission.com>
8915 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8916 L:      kexec@lists.infradead.org
8917 S:      Maintained
8918 F:      include/linux/kexec.h
8919 F:      include/uapi/linux/kexec.h
8920 F:      kernel/kexec*
8921
8922 KEYS-ENCRYPTED
8923 M:      Mimi Zohar <zohar@linux.ibm.com>
8924 L:      linux-integrity@vger.kernel.org
8925 L:      keyrings@vger.kernel.org
8926 S:      Supported
8927 F:      Documentation/security/keys/trusted-encrypted.rst
8928 F:      include/keys/encrypted-type.h
8929 F:      security/keys/encrypted-keys/
8930
8931 KEYS-TRUSTED
8932 M:      James Bottomley <jejb@linux.ibm.com>
8933 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8934 M:      Mimi Zohar <zohar@linux.ibm.com>
8935 L:      linux-integrity@vger.kernel.org
8936 L:      keyrings@vger.kernel.org
8937 S:      Supported
8938 F:      Documentation/security/keys/trusted-encrypted.rst
8939 F:      include/keys/trusted-type.h
8940 F:      security/keys/trusted.c
8941 F:      security/keys/trusted.h
8942
8943 KEYS/KEYRINGS:
8944 M:      David Howells <dhowells@redhat.com>
8945 L:      keyrings@vger.kernel.org
8946 S:      Maintained
8947 F:      Documentation/security/keys/core.rst
8948 F:      include/linux/key.h
8949 F:      include/linux/key-type.h
8950 F:      include/linux/keyctl.h
8951 F:      include/uapi/linux/keyctl.h
8952 F:      include/keys/
8953 F:      security/keys/
8954
8955 KGDB / KDB /debug_core
8956 M:      Jason Wessel <jason.wessel@windriver.com>
8957 M:      Daniel Thompson <daniel.thompson@linaro.org>
8958 W:      http://kgdb.wiki.kernel.org/
8959 L:      kgdb-bugreport@lists.sourceforge.net
8960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8961 S:      Maintained
8962 F:      Documentation/dev-tools/kgdb.rst
8963 F:      drivers/misc/kgdbts.c
8964 F:      drivers/tty/serial/kgdboc.c
8965 F:      include/linux/kdb.h
8966 F:      include/linux/kgdb.h
8967 F:      kernel/debug/
8968
8969 KMEMLEAK
8970 M:      Catalin Marinas <catalin.marinas@arm.com>
8971 S:      Maintained
8972 F:      Documentation/dev-tools/kmemleak.rst
8973 F:      include/linux/kmemleak.h
8974 F:      mm/kmemleak.c
8975 F:      mm/kmemleak-test.c
8976
8977 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8978 M:      Luis Chamberlain <mcgrof@kernel.org>
8979 L:      linux-kernel@vger.kernel.org
8980 S:      Maintained
8981 F:      kernel/kmod.c
8982 F:      include/linux/kmod.h
8983 F:      lib/test_kmod.c
8984 F:      tools/testing/selftests/kmod/
8985
8986 KPROBES
8987 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8988 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8989 M:      "David S. Miller" <davem@davemloft.net>
8990 M:      Masami Hiramatsu <mhiramat@kernel.org>
8991 S:      Maintained
8992 F:      Documentation/kprobes.txt
8993 F:      include/linux/kprobes.h
8994 F:      include/asm-generic/kprobes.h
8995 F:      kernel/kprobes.c
8996
8997 KS0108 LCD CONTROLLER DRIVER
8998 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8999 S:      Maintained
9000 F:      Documentation/auxdisplay/ks0108
9001 F:      drivers/auxdisplay/ks0108.c
9002 F:      include/linux/ks0108.h
9003
9004 L3MDEV
9005 M:      David Ahern <dsa@cumulusnetworks.com>
9006 L:      netdev@vger.kernel.org
9007 S:      Maintained
9008 F:      net/l3mdev
9009 F:      include/net/l3mdev.h
9010
9011 L7 BPF FRAMEWORK
9012 M:      John Fastabend <john.fastabend@gmail.com>
9013 M:      Daniel Borkmann <daniel@iogearbox.net>
9014 L:      netdev@vger.kernel.org
9015 L:      bpf@vger.kernel.org
9016 S:      Maintained
9017 F:      include/linux/skmsg.h
9018 F:      net/core/skmsg.c
9019 F:      net/core/sock_map.c
9020 F:      net/ipv4/tcp_bpf.c
9021
9022 LANTIQ / INTEL Ethernet drivers
9023 M:      Hauke Mehrtens <hauke@hauke-m.de>
9024 L:      netdev@vger.kernel.org
9025 S:      Maintained
9026 F:      net/dsa/tag_gswip.c
9027 F:      drivers/net/ethernet/lantiq_xrx200.c
9028 F:      drivers/net/dsa/lantiq_pce.h
9029 F:      drivers/net/dsa/lantiq_gswip.c
9030
9031 LANTIQ MIPS ARCHITECTURE
9032 M:      John Crispin <john@phrozen.org>
9033 L:      linux-mips@vger.kernel.org
9034 S:      Maintained
9035 F:      arch/mips/lantiq
9036 F:      drivers/soc/lantiq
9037
9038 LAPB module
9039 L:      linux-x25@vger.kernel.org
9040 S:      Orphan
9041 F:      Documentation/networking/lapb-module.txt
9042 F:      include/*/lapb.h
9043 F:      net/lapb/
9044
9045 LASI 53c700 driver for PARISC
9046 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9047 L:      linux-scsi@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/scsi/53c700.txt
9050 F:      drivers/scsi/53c700*
9051
9052 LEAKING_ADDRESSES
9053 M:      Tobin C. Harding <me@tobin.cc>
9054 M:      Tycho Andersen <tycho@tycho.ws>
9055 L:      kernel-hardening@lists.openwall.com
9056 S:      Maintained
9057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9058 F:      scripts/leaking_addresses.pl
9059
9060 LED SUBSYSTEM
9061 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9062 M:      Pavel Machek <pavel@ucw.cz>
9063 R:      Dan Murphy <dmurphy@ti.com>
9064 L:      linux-leds@vger.kernel.org
9065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9066 S:      Maintained
9067 F:      Documentation/devicetree/bindings/leds/
9068 F:      drivers/leds/
9069 F:      include/linux/leds.h
9070
9071 LEGACY EEPROM DRIVER
9072 M:      Jean Delvare <jdelvare@suse.com>
9073 S:      Maintained
9074 F:      Documentation/misc-devices/eeprom.rst
9075 F:      drivers/misc/eeprom/eeprom.c
9076
9077 LEGO MINDSTORMS EV3
9078 R:      David Lechner <david@lechnology.com>
9079 S:      Maintained
9080 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9081 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9082 F:      drivers/power/supply/lego_ev3_battery.c
9083
9084 LEGO USB Tower driver
9085 M:      Juergen Stuber <starblue@users.sourceforge.net>
9086 L:      legousb-devel@lists.sourceforge.net
9087 W:      http://legousb.sourceforge.net/
9088 S:      Maintained
9089 F:      drivers/usb/misc/legousbtower.c
9090
9091 LG LAPTOP EXTRAS
9092 M:      Matan Ziv-Av <matan@svgalib.org>
9093 L:      platform-driver-x86@vger.kernel.org
9094 S:      Maintained
9095 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9096 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9097 F:      drivers/platform/x86/lg-laptop.c
9098
9099 LG2160 MEDIA DRIVER
9100 M:      Michael Krufky <mkrufky@linuxtv.org>
9101 L:      linux-media@vger.kernel.org
9102 W:      https://linuxtv.org
9103 W:      http://github.com/mkrufky
9104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9105 T:      git git://linuxtv.org/mkrufky/tuners.git
9106 S:      Maintained
9107 F:      drivers/media/dvb-frontends/lg2160.*
9108
9109 LGDT3305 MEDIA DRIVER
9110 M:      Michael Krufky <mkrufky@linuxtv.org>
9111 L:      linux-media@vger.kernel.org
9112 W:      https://linuxtv.org
9113 W:      http://github.com/mkrufky
9114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9115 T:      git git://linuxtv.org/mkrufky/tuners.git
9116 S:      Maintained
9117 F:      drivers/media/dvb-frontends/lgdt3305.*
9118
9119 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9120 M:      Viresh Kumar <vireshk@kernel.org>
9121 L:      linux-ide@vger.kernel.org
9122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9123 S:      Maintained
9124 F:      include/linux/pata_arasan_cf_data.h
9125 F:      drivers/ata/pata_arasan_cf.c
9126
9127 LIBATA PATA DRIVERS
9128 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9129 M:      Jens Axboe <axboe@kernel.dk>
9130 L:      linux-ide@vger.kernel.org
9131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9132 S:      Maintained
9133 F:      drivers/ata/pata_*.c
9134 F:      drivers/ata/ata_generic.c
9135
9136 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9137 M:      Linus Walleij <linus.walleij@linaro.org>
9138 L:      linux-ide@vger.kernel.org
9139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9140 S:      Maintained
9141 F:      drivers/ata/pata_ftide010.c
9142 F:      drivers/ata/sata_gemini.c
9143 F:      drivers/ata/sata_gemini.h
9144
9145 LIBATA SATA AHCI PLATFORM devices support
9146 M:      Hans de Goede <hdegoede@redhat.com>
9147 M:      Jens Axboe <axboe@kernel.dk>
9148 L:      linux-ide@vger.kernel.org
9149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9150 S:      Maintained
9151 F:      drivers/ata/ahci_platform.c
9152 F:      drivers/ata/libahci_platform.c
9153 F:      include/linux/ahci_platform.h
9154
9155 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9156 M:      Mikael Pettersson <mikpelinux@gmail.com>
9157 L:      linux-ide@vger.kernel.org
9158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9159 S:      Maintained
9160 F:      drivers/ata/sata_promise.*
9161
9162 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9163 M:      Jens Axboe <axboe@kernel.dk>
9164 L:      linux-ide@vger.kernel.org
9165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9166 S:      Maintained
9167 F:      drivers/ata/
9168 F:      include/linux/ata.h
9169 F:      include/linux/libata.h
9170 F:      Documentation/devicetree/bindings/ata/
9171
9172 LIBLOCKDEP
9173 M:      Sasha Levin <alexander.levin@microsoft.com>
9174 S:      Maintained
9175 F:      tools/lib/lockdep/
9176
9177 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9178 M:      Dan Williams <dan.j.williams@intel.com>
9179 M:      Vishal Verma <vishal.l.verma@intel.com>
9180 M:      Dave Jiang <dave.jiang@intel.com>
9181 L:      linux-nvdimm@lists.01.org
9182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9183 S:      Supported
9184 F:      drivers/nvdimm/blk.c
9185 F:      drivers/nvdimm/region_devs.c
9186
9187 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9188 M:      Vishal Verma <vishal.l.verma@intel.com>
9189 M:      Dan Williams <dan.j.williams@intel.com>
9190 M:      Dave Jiang <dave.jiang@intel.com>
9191 L:      linux-nvdimm@lists.01.org
9192 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9193 S:      Supported
9194 F:      drivers/nvdimm/btt*
9195
9196 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9197 M:      Dan Williams <dan.j.williams@intel.com>
9198 M:      Vishal Verma <vishal.l.verma@intel.com>
9199 M:      Dave Jiang <dave.jiang@intel.com>
9200 L:      linux-nvdimm@lists.01.org
9201 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9202 S:      Supported
9203 F:      drivers/nvdimm/pmem*
9204
9205 LIBNVDIMM: DEVICETREE BINDINGS
9206 M:      Oliver O'Halloran <oohall@gmail.com>
9207 L:      linux-nvdimm@lists.01.org
9208 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9209 S:      Supported
9210 F:      drivers/nvdimm/of_pmem.c
9211 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9212
9213 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9214 M:      Dan Williams <dan.j.williams@intel.com>
9215 M:      Vishal Verma <vishal.l.verma@intel.com>
9216 M:      Dave Jiang <dave.jiang@intel.com>
9217 M:      Keith Busch <keith.busch@intel.com>
9218 M:      Ira Weiny <ira.weiny@intel.com>
9219 L:      linux-nvdimm@lists.01.org
9220 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9222 S:      Supported
9223 F:      drivers/nvdimm/*
9224 F:      drivers/acpi/nfit/*
9225 F:      include/linux/nd.h
9226 F:      include/linux/libnvdimm.h
9227 F:      include/uapi/linux/ndctl.h
9228
9229 LIGHTNVM PLATFORM SUPPORT
9230 M:      Matias Bjorling <mb@lightnvm.io>
9231 W:      http://github/OpenChannelSSD
9232 L:      linux-block@vger.kernel.org
9233 S:      Maintained
9234 F:      drivers/lightnvm/
9235 F:      include/linux/lightnvm.h
9236 F:      include/uapi/linux/lightnvm.h
9237
9238 LINUX FOR POWER MACINTOSH
9239 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9240 W:      http://www.penguinppc.org/
9241 L:      linuxppc-dev@lists.ozlabs.org
9242 S:      Maintained
9243 F:      arch/powerpc/platforms/powermac/
9244 F:      drivers/macintosh/
9245
9246 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9247 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9248 M:      Paul Mackerras <paulus@samba.org>
9249 M:      Michael Ellerman <mpe@ellerman.id.au>
9250 W:      https://github.com/linuxppc/linux/wiki
9251 L:      linuxppc-dev@lists.ozlabs.org
9252 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9254 S:      Supported
9255 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9256 F:      Documentation/devicetree/bindings/powerpc/
9257 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9258 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9259 F:      Documentation/powerpc/
9260 F:      arch/powerpc/
9261 F:      drivers/char/tpm/tpm_ibmvtpm*
9262 F:      drivers/crypto/nx/
9263 F:      drivers/crypto/vmx/
9264 F:      drivers/i2c/busses/i2c-opal.c
9265 F:      drivers/net/ethernet/ibm/ibmveth.*
9266 F:      drivers/net/ethernet/ibm/ibmvnic.*
9267 F:      drivers/pci/hotplug/pnv_php.c
9268 F:      drivers/pci/hotplug/rpa*
9269 F:      drivers/rtc/rtc-opal.c
9270 F:      drivers/scsi/ibmvscsi/
9271 F:      drivers/tty/hvc/hvc_opal.c
9272 F:      drivers/watchdog/wdrtas.c
9273 F:      tools/testing/selftests/powerpc
9274 N:      /pmac
9275 N:      powermac
9276 N:      powernv
9277 N:      [^a-z0-9]ps3
9278 N:      pseries
9279
9280 LINUX FOR POWERPC EMBEDDED MPC5XXX
9281 M:      Anatolij Gustschin <agust@denx.de>
9282 L:      linuxppc-dev@lists.ozlabs.org
9283 T:      git git://git.denx.de/linux-denx-agust.git
9284 S:      Maintained
9285 F:      arch/powerpc/platforms/512x/
9286 F:      arch/powerpc/platforms/52xx/
9287
9288 LINUX FOR POWERPC EMBEDDED PPC4XX
9289 M:      Alistair Popple <alistair@popple.id.au>
9290 M:      Matt Porter <mporter@kernel.crashing.org>
9291 W:      http://www.penguinppc.org/
9292 L:      linuxppc-dev@lists.ozlabs.org
9293 S:      Maintained
9294 F:      arch/powerpc/platforms/40x/
9295 F:      arch/powerpc/platforms/44x/
9296
9297 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9298 M:      Scott Wood <oss@buserror.net>
9299 M:      Kumar Gala <galak@kernel.crashing.org>
9300 W:      http://www.penguinppc.org/
9301 L:      linuxppc-dev@lists.ozlabs.org
9302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9303 S:      Maintained
9304 F:      arch/powerpc/platforms/83xx/
9305 F:      arch/powerpc/platforms/85xx/
9306 F:      Documentation/devicetree/bindings/powerpc/fsl/
9307
9308 LINUX FOR POWERPC EMBEDDED PPC8XX
9309 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9310 W:      http://www.penguinppc.org/
9311 L:      linuxppc-dev@lists.ozlabs.org
9312 S:      Maintained
9313 F:      arch/powerpc/platforms/8xx/
9314
9315 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9316 L:      linuxppc-dev@lists.ozlabs.org
9317 S:      Orphan
9318 F:      arch/powerpc/*/*virtex*
9319 F:      arch/powerpc/*/*/*virtex*
9320
9321 LINUX FOR POWERPC PA SEMI PWRFICIENT
9322 L:      linuxppc-dev@lists.ozlabs.org
9323 S:      Orphan
9324 F:      arch/powerpc/platforms/pasemi/
9325 F:      drivers/*/*pasemi*
9326 F:      drivers/*/*/*pasemi*
9327
9328 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9329 M:      Kees Cook <keescook@chromium.org>
9330 S:      Maintained
9331 F:      drivers/misc/lkdtm/*
9332
9333 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9334 M:      Alan Stern <stern@rowland.harvard.edu>
9335 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9336 M:      Will Deacon <will@kernel.org>
9337 M:      Peter Zijlstra <peterz@infradead.org>
9338 M:      Boqun Feng <boqun.feng@gmail.com>
9339 M:      Nicholas Piggin <npiggin@gmail.com>
9340 M:      David Howells <dhowells@redhat.com>
9341 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9342 M:      Luc Maranget <luc.maranget@inria.fr>
9343 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9344 R:      Akira Yokosawa <akiyks@gmail.com>
9345 R:      Daniel Lustig <dlustig@nvidia.com>
9346 L:      linux-kernel@vger.kernel.org
9347 L:      linux-arch@vger.kernel.org
9348 S:      Supported
9349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9350 F:      tools/memory-model/
9351 F:      Documentation/atomic_bitops.txt
9352 F:      Documentation/atomic_t.txt
9353 F:      Documentation/core-api/atomic_ops.rst
9354 F:      Documentation/core-api/refcount-vs-atomic.rst
9355 F:      Documentation/memory-barriers.txt
9356
9357 LIS3LV02D ACCELEROMETER DRIVER
9358 M:      Eric Piel <eric.piel@tremplin-utc.net>
9359 S:      Maintained
9360 F:      Documentation/misc-devices/lis3lv02d.rst
9361 F:      drivers/misc/lis3lv02d/
9362 F:      drivers/platform/x86/hp_accel.c
9363
9364 LIVE PATCHING
9365 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9366 M:      Jiri Kosina <jikos@kernel.org>
9367 M:      Miroslav Benes <mbenes@suse.cz>
9368 M:      Petr Mladek <pmladek@suse.com>
9369 R:      Joe Lawrence <joe.lawrence@redhat.com>
9370 S:      Maintained
9371 F:      kernel/livepatch/
9372 F:      include/linux/livepatch.h
9373 F:      arch/x86/include/asm/livepatch.h
9374 F:      arch/x86/kernel/livepatch.c
9375 F:      Documentation/livepatch/
9376 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9377 F:      samples/livepatch/
9378 F:      tools/testing/selftests/livepatch/
9379 L:      live-patching@vger.kernel.org
9380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9381
9382 LLC (802.2)
9383 L:      netdev@vger.kernel.org
9384 S:      Odd fixes
9385 F:      include/linux/llc.h
9386 F:      include/uapi/linux/llc.h
9387 F:      include/net/llc*
9388 F:      net/llc/
9389
9390 LM73 HARDWARE MONITOR DRIVER
9391 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9392 L:      linux-hwmon@vger.kernel.org
9393 S:      Maintained
9394 F:      drivers/hwmon/lm73.c
9395
9396 LM78 HARDWARE MONITOR DRIVER
9397 M:      Jean Delvare <jdelvare@suse.com>
9398 L:      linux-hwmon@vger.kernel.org
9399 S:      Maintained
9400 F:      Documentation/hwmon/lm78.rst
9401 F:      drivers/hwmon/lm78.c
9402
9403 LM83 HARDWARE MONITOR DRIVER
9404 M:      Jean Delvare <jdelvare@suse.com>
9405 L:      linux-hwmon@vger.kernel.org
9406 S:      Maintained
9407 F:      Documentation/hwmon/lm83.rst
9408 F:      drivers/hwmon/lm83.c
9409
9410 LM90 HARDWARE MONITOR DRIVER
9411 M:      Jean Delvare <jdelvare@suse.com>
9412 L:      linux-hwmon@vger.kernel.org
9413 S:      Maintained
9414 F:      Documentation/hwmon/lm90.rst
9415 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9416 F:      drivers/hwmon/lm90.c
9417 F:      include/dt-bindings/thermal/lm90.h
9418
9419 LM95234 HARDWARE MONITOR DRIVER
9420 M:      Guenter Roeck <linux@roeck-us.net>
9421 L:      linux-hwmon@vger.kernel.org
9422 S:      Maintained
9423 F:      Documentation/hwmon/lm95234.rst
9424 F:      drivers/hwmon/lm95234.c
9425
9426 LME2510 MEDIA DRIVER
9427 M:      Malcolm Priestley <tvboxspy@gmail.com>
9428 L:      linux-media@vger.kernel.org
9429 W:      https://linuxtv.org
9430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9431 S:      Maintained
9432 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9433
9434 LOADPIN SECURITY MODULE
9435 M:      Kees Cook <keescook@chromium.org>
9436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9437 S:      Supported
9438 F:      security/loadpin/
9439 F:      Documentation/admin-guide/LSM/LoadPin.rst
9440
9441 LOCKING PRIMITIVES
9442 M:      Peter Zijlstra <peterz@infradead.org>
9443 M:      Ingo Molnar <mingo@redhat.com>
9444 M:      Will Deacon <will@kernel.org>
9445 L:      linux-kernel@vger.kernel.org
9446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9447 S:      Maintained
9448 F:      Documentation/locking/
9449 F:      include/linux/lockdep.h
9450 F:      include/linux/spinlock*.h
9451 F:      arch/*/include/asm/spinlock*.h
9452 F:      include/linux/rwlock*.h
9453 F:      include/linux/mutex*.h
9454 F:      include/linux/rwsem*.h
9455 F:      include/linux/seqlock.h
9456 F:      lib/locking*.[ch]
9457 F:      kernel/locking/
9458 X:      kernel/locking/locktorture.c
9459
9460 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9461 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9462 L:      linux-ntfs-dev@lists.sourceforge.net
9463 W:      http://www.linux-ntfs.org/content/view/19/37/
9464 S:      Maintained
9465 F:      Documentation/admin-guide/ldm.rst
9466 F:      block/partitions/ldm.*
9467
9468 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9469 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9470 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9471 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9472 L:      MPT-FusionLinux.pdl@broadcom.com
9473 L:      linux-scsi@vger.kernel.org
9474 W:      http://www.avagotech.com/support/
9475 S:      Supported
9476 F:      drivers/message/fusion/
9477 F:      drivers/scsi/mpt3sas/
9478
9479 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9480 M:      Matthew Wilcox <willy@infradead.org>
9481 L:      linux-scsi@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/scsi/sym53c8xx_2/
9484
9485 LTC1660 DAC DRIVER
9486 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9487 L:      linux-iio@vger.kernel.org
9488 S:      Maintained
9489 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9490 F:      drivers/iio/dac/ltc1660.c
9491
9492 LTC4261 HARDWARE MONITOR DRIVER
9493 M:      Guenter Roeck <linux@roeck-us.net>
9494 L:      linux-hwmon@vger.kernel.org
9495 S:      Maintained
9496 F:      Documentation/hwmon/ltc4261.rst
9497 F:      drivers/hwmon/ltc4261.c
9498
9499 LTC4306 I2C MULTIPLEXER DRIVER
9500 M:      Michael Hennerich <michael.hennerich@analog.com>
9501 W:      http://ez.analog.com/community/linux-device-drivers
9502 L:      linux-i2c@vger.kernel.org
9503 S:      Supported
9504 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9505 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9506
9507 LTP (Linux Test Project)
9508 M:      Mike Frysinger <vapier@gentoo.org>
9509 M:      Cyril Hrubis <chrubis@suse.cz>
9510 M:      Wanlong Gao <wanlong.gao@gmail.com>
9511 M:      Jan Stancek <jstancek@redhat.com>
9512 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9513 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9514 L:      ltp@lists.linux.it (subscribers-only)
9515 W:      http://linux-test-project.github.io/
9516 T:      git git://github.com/linux-test-project/ltp.git
9517 S:      Maintained
9518
9519 M68K ARCHITECTURE
9520 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9521 L:      linux-m68k@lists.linux-m68k.org
9522 W:      http://www.linux-m68k.org/
9523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9524 S:      Maintained
9525 F:      arch/m68k/
9526 F:      drivers/zorro/
9527
9528 M68K ON APPLE MACINTOSH
9529 M:      Joshua Thompson <funaho@jurai.org>
9530 W:      http://www.mac.linux-m68k.org/
9531 L:      linux-m68k@lists.linux-m68k.org
9532 S:      Maintained
9533 F:      arch/m68k/mac/
9534
9535 M68K ON HP9000/300
9536 M:      Philip Blundell <philb@gnu.org>
9537 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9538 S:      Maintained
9539 F:      arch/m68k/hp300/
9540
9541 M88DS3103 MEDIA DRIVER
9542 M:      Antti Palosaari <crope@iki.fi>
9543 L:      linux-media@vger.kernel.org
9544 W:      https://linuxtv.org
9545 W:      http://palosaari.fi/linux/
9546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9547 T:      git git://linuxtv.org/anttip/media_tree.git
9548 S:      Maintained
9549 F:      drivers/media/dvb-frontends/m88ds3103*
9550
9551 M88RS2000 MEDIA DRIVER
9552 M:      Malcolm Priestley <tvboxspy@gmail.com>
9553 L:      linux-media@vger.kernel.org
9554 W:      https://linuxtv.org
9555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9556 S:      Maintained
9557 F:      drivers/media/dvb-frontends/m88rs2000*
9558
9559 MA901 MASTERKIT USB FM RADIO DRIVER
9560 M:      Alexey Klimov <klimov.linux@gmail.com>
9561 L:      linux-media@vger.kernel.org
9562 T:      git git://linuxtv.org/media_tree.git
9563 S:      Maintained
9564 F:      drivers/media/radio/radio-ma901.c
9565
9566 MAC80211
9567 M:      Johannes Berg <johannes@sipsolutions.net>
9568 L:      linux-wireless@vger.kernel.org
9569 W:      http://wireless.kernel.org/
9570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9572 S:      Maintained
9573 F:      Documentation/networking/mac80211-injection.txt
9574 F:      include/net/mac80211.h
9575 F:      net/mac80211/
9576 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9577 F:      Documentation/networking/mac80211_hwsim/README
9578
9579 MAILBOX API
9580 M:      Jassi Brar <jassisinghbrar@gmail.com>
9581 L:      linux-kernel@vger.kernel.org
9582 S:      Maintained
9583 F:      drivers/mailbox/
9584 F:      include/linux/mailbox_client.h
9585 F:      include/linux/mailbox_controller.h
9586
9587 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9588 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9589 W:      http://www.kernel.org/doc/man-pages
9590 L:      linux-man@vger.kernel.org
9591 S:      Maintained
9592
9593 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9594 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9595 L:      linux-mips@vger.kernel.org
9596 S:      Maintained
9597 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9598
9599 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9600 M:      Andrew Lunn <andrew@lunn.ch>
9601 M:      Vivien Didelot <vivien.didelot@gmail.com>
9602 L:      netdev@vger.kernel.org
9603 S:      Maintained
9604 F:      drivers/net/dsa/mv88e6xxx/
9605 F:      include/linux/platform_data/mv88e6xxx.h
9606 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9607
9608 MARVELL ARMADA DRM SUPPORT
9609 M:      Russell King <linux@armlinux.org.uk>
9610 S:      Maintained
9611 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9612 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9613 F:      drivers/gpu/drm/armada/
9614 F:      include/uapi/drm/armada_drm.h
9615 F:      Documentation/devicetree/bindings/display/armada/
9616
9617 MARVELL ARMADA 3700 PHY DRIVERS
9618 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9619 S:      Maintained
9620 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9621 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9622 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9623 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9624
9625 MARVELL CRYPTO DRIVER
9626 M:      Boris Brezillon <bbrezillon@kernel.org>
9627 M:      Arnaud Ebalard <arno@natisbad.org>
9628 F:      drivers/crypto/marvell/
9629 S:      Maintained
9630 L:      linux-crypto@vger.kernel.org
9631
9632 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9633 M:      Mirko Lindner <mlindner@marvell.com>
9634 M:      Stephen Hemminger <stephen@networkplumber.org>
9635 L:      netdev@vger.kernel.org
9636 S:      Maintained
9637 F:      drivers/net/ethernet/marvell/sk*
9638
9639 MARVELL LIBERTAS WIRELESS DRIVER
9640 L:      libertas-dev@lists.infradead.org
9641 S:      Orphan
9642 F:      drivers/net/wireless/marvell/libertas/
9643
9644 MARVELL MACCHIATOBIN SUPPORT
9645 M:      Russell King <linux@armlinux.org.uk>
9646 L:      linux-arm-kernel@lists.infradead.org
9647 S:      Maintained
9648 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9649
9650 MARVELL MV643XX ETHERNET DRIVER
9651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9652 L:      netdev@vger.kernel.org
9653 S:      Maintained
9654 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9655 F:      include/linux/mv643xx.h
9656
9657 MARVELL MV88X3310 PHY DRIVER
9658 M:      Russell King <linux@armlinux.org.uk>
9659 L:      netdev@vger.kernel.org
9660 S:      Maintained
9661 F:      drivers/net/phy/marvell10g.c
9662
9663 MARVELL MVEBU THERMAL DRIVER
9664 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9665 S:      Maintained
9666 F:      drivers/thermal/armada_thermal.c
9667
9668 MARVELL MVNETA ETHERNET DRIVER
9669 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9670 L:      netdev@vger.kernel.org
9671 S:      Maintained
9672 F:      drivers/net/ethernet/marvell/mvneta.*
9673
9674 MARVELL MWIFIEX WIRELESS DRIVER
9675 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9676 M:      Nishant Sarmukadam <nishants@marvell.com>
9677 M:      Ganapathi Bhat <gbhat@marvell.com>
9678 M:      Xinming Hu <huxinming820@gmail.com>
9679 L:      linux-wireless@vger.kernel.org
9680 S:      Maintained
9681 F:      drivers/net/wireless/marvell/mwifiex/
9682
9683 MARVELL MWL8K WIRELESS DRIVER
9684 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9685 L:      linux-wireless@vger.kernel.org
9686 S:      Odd Fixes
9687 F:      drivers/net/wireless/marvell/mwl8k.c
9688
9689 MARVELL NAND CONTROLLER DRIVER
9690 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9691 L:      linux-mtd@lists.infradead.org
9692 S:      Maintained
9693 F:      drivers/mtd/nand/raw/marvell_nand.c
9694 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9695
9696 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9697 M:      Nicolas Pitre <nico@fluxnic.net>
9698 S:      Odd Fixes
9699 F:      drivers/mmc/host/mvsdio.*
9700
9701 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9702 M:      Hu Ziji <huziji@marvell.com>
9703 L:      linux-mmc@vger.kernel.org
9704 S:      Supported
9705 F:      drivers/mmc/host/sdhci-xenon*
9706 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9707
9708 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9709 M:      Sunil Goutham <sgoutham@marvell.com>
9710 M:      Linu Cherian <lcherian@marvell.com>
9711 M:      Geetha sowjanya <gakula@marvell.com>
9712 M:      Jerin Jacob <jerinj@marvell.com>
9713 L:      netdev@vger.kernel.org
9714 S:      Supported
9715 F:      drivers/net/ethernet/marvell/octeontx2/af/
9716
9717 MATROX FRAMEBUFFER DRIVER
9718 L:      linux-fbdev@vger.kernel.org
9719 S:      Orphan
9720 F:      drivers/video/fbdev/matrox/matroxfb_*
9721 F:      include/uapi/linux/matroxfb.h
9722
9723 MAX16065 HARDWARE MONITOR DRIVER
9724 M:      Guenter Roeck <linux@roeck-us.net>
9725 L:      linux-hwmon@vger.kernel.org
9726 S:      Maintained
9727 F:      Documentation/hwmon/max16065.rst
9728 F:      drivers/hwmon/max16065.c
9729
9730 MAX2175 SDR TUNER DRIVER
9731 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9732 L:      linux-media@vger.kernel.org
9733 T:      git git://linuxtv.org/media_tree.git
9734 S:      Maintained
9735 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9736 F:      Documentation/media/v4l-drivers/max2175.rst
9737 F:      drivers/media/i2c/max2175*
9738 F:      include/uapi/linux/max2175.h
9739
9740 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9741 L:      linux-hwmon@vger.kernel.org
9742 S:      Orphan
9743 F:      Documentation/hwmon/max6650.rst
9744 F:      drivers/hwmon/max6650.c
9745
9746 MAX6697 HARDWARE MONITOR DRIVER
9747 M:      Guenter Roeck <linux@roeck-us.net>
9748 L:      linux-hwmon@vger.kernel.org
9749 S:      Maintained
9750 F:      Documentation/hwmon/max6697.rst
9751 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9752 F:      drivers/hwmon/max6697.c
9753 F:      include/linux/platform_data/max6697.h
9754
9755 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9756 M:      Peter Rosin <peda@axentia.se>
9757 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9758 S:      Maintained
9759 F:      Documentation/devicetree/bindings/sound/max9860.txt
9760 F:      sound/soc/codecs/max9860.*
9761
9762 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9763 M:      Andreas Klinger <ak@it-klinger.de>
9764 L:      linux-iio@vger.kernel.org
9765 S:      Maintained
9766 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9767 F:      drivers/iio/proximity/mb1232.c
9768
9769 MAXIM MAX77650 PMIC MFD DRIVER
9770 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9771 L:      linux-kernel@vger.kernel.org
9772 S:      Maintained
9773 F:      Documentation/devicetree/bindings/*/*max77650.txt
9774 F:      Documentation/devicetree/bindings/*/max77650*.txt
9775 F:      include/linux/mfd/max77650.h
9776 F:      drivers/mfd/max77650.c
9777 F:      drivers/regulator/max77650-regulator.c
9778 F:      drivers/power/supply/max77650-charger.c
9779 F:      drivers/input/misc/max77650-onkey.c
9780 F:      drivers/leds/leds-max77650.c
9781 F:      drivers/gpio/gpio-max77650.c
9782
9783 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9784 M:      Javier Martinez Canillas <javier@dowhile0.org>
9785 L:      linux-kernel@vger.kernel.org
9786 S:      Supported
9787 F:      drivers/regulator/max77802-regulator.c
9788 F:      Documentation/devicetree/bindings/*/*max77802.txt
9789 F:      include/dt-bindings/*/*max77802.h
9790
9791 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9792 M:      Krzysztof Kozlowski <krzk@kernel.org>
9793 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9794 L:      linux-pm@vger.kernel.org
9795 S:      Supported
9796 F:      drivers/power/supply/max14577_charger.c
9797 F:      drivers/power/supply/max77693_charger.c
9798
9799 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9800 M:      Chanwoo Choi <cw00.choi@samsung.com>
9801 M:      Krzysztof Kozlowski <krzk@kernel.org>
9802 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9803 L:      linux-kernel@vger.kernel.org
9804 S:      Supported
9805 F:      drivers/*/max14577*.c
9806 F:      drivers/*/max77686*.c
9807 F:      drivers/*/max77693*.c
9808 F:      drivers/extcon/extcon-max14577.c
9809 F:      drivers/extcon/extcon-max77693.c
9810 F:      drivers/rtc/rtc-max77686.c
9811 F:      drivers/clk/clk-max77686.c
9812 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9813 F:      Documentation/devicetree/bindings/*/max77686.txt
9814 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9815 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9816 F:      include/linux/mfd/max14577*.h
9817 F:      include/linux/mfd/max77686*.h
9818 F:      include/linux/mfd/max77693*.h
9819
9820 MAXIRADIO FM RADIO RECEIVER DRIVER
9821 M:      Hans Verkuil <hverkuil@xs4all.nl>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 W:      https://linuxtv.org
9825 S:      Maintained
9826 F:      drivers/media/radio/radio-maxiradio*
9827
9828 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9829 M:      Peter Rosin <peda@axentia.se>
9830 L:      linux-iio@vger.kernel.org
9831 S:      Maintained
9832 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9833 F:      drivers/iio/potentiometer/mcp4018.c
9834 F:      drivers/iio/potentiometer/mcp4531.c
9835
9836 MCR20A IEEE-802.15.4 RADIO DRIVER
9837 M:      Xue Liu <liuxuenetmail@gmail.com>
9838 L:      linux-wpan@vger.kernel.org
9839 W:      https://github.com/xueliu/mcr20a-linux
9840 S:      Maintained
9841 F:      drivers/net/ieee802154/mcr20a.c
9842 F:      drivers/net/ieee802154/mcr20a.h
9843 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9844
9845 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9846 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9847 L:      linux-iio@vger.kernel.org
9848 S:      Maintained
9849 F:      drivers/iio/dac/cio-dac.c
9850
9851 MEDIA CONTROLLER FRAMEWORK
9852 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9853 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9854 L:      linux-media@vger.kernel.org
9855 W:      https://www.linuxtv.org
9856 T:      git git://linuxtv.org/media_tree.git
9857 S:      Supported
9858 F:      drivers/media/mc/
9859 F:      include/media/media-*.h
9860 F:      include/uapi/linux/media.h
9861
9862 MEDIA DRIVERS FOR ASCOT2E
9863 M:      Sergey Kozlov <serjk@netup.ru>
9864 M:      Abylay Ospan <aospan@netup.ru>
9865 L:      linux-media@vger.kernel.org
9866 W:      https://linuxtv.org
9867 W:      http://netup.tv/
9868 T:      git git://linuxtv.org/media_tree.git
9869 S:      Supported
9870 F:      drivers/media/dvb-frontends/ascot2e*
9871
9872 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9873 M:      Jasmin Jessich <jasmin@anw.at>
9874 L:      linux-media@vger.kernel.org
9875 W:      https://linuxtv.org
9876 T:      git git://linuxtv.org/media_tree.git
9877 S:      Maintained
9878 F:      drivers/media/dvb-frontends/cxd2099*
9879
9880 MEDIA DRIVERS FOR CXD2841ER
9881 M:      Sergey Kozlov <serjk@netup.ru>
9882 M:      Abylay Ospan <aospan@netup.ru>
9883 L:      linux-media@vger.kernel.org
9884 W:      https://linuxtv.org
9885 W:      http://netup.tv/
9886 T:      git git://linuxtv.org/media_tree.git
9887 S:      Supported
9888 F:      drivers/media/dvb-frontends/cxd2841er*
9889
9890 MEDIA DRIVERS FOR CXD2880
9891 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9892 L:      linux-media@vger.kernel.org
9893 W:      http://linuxtv.org/
9894 T:      git git://linuxtv.org/media_tree.git
9895 S:      Supported
9896 F:      drivers/media/dvb-frontends/cxd2880/*
9897 F:      drivers/media/spi/cxd2880*
9898
9899 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9900 L:      linux-media@vger.kernel.org
9901 W:      https://linuxtv.org
9902 T:      git git://linuxtv.org/media_tree.git
9903 S:      Orphan
9904 F:      drivers/media/pci/ddbridge/*
9905
9906 MEDIA DRIVERS FOR FREESCALE IMX
9907 M:      Steve Longerbeam <slongerbeam@gmail.com>
9908 M:      Philipp Zabel <p.zabel@pengutronix.de>
9909 L:      linux-media@vger.kernel.org
9910 T:      git git://linuxtv.org/media_tree.git
9911 S:      Maintained
9912 F:      Documentation/devicetree/bindings/media/imx.txt
9913 F:      Documentation/media/v4l-drivers/imx.rst
9914 F:      drivers/staging/media/imx/
9915 F:      include/linux/imx-media.h
9916 F:      include/media/imx.h
9917
9918 MEDIA DRIVER FOR FREESCALE IMX PXP
9919 M:      Philipp Zabel <p.zabel@pengutronix.de>
9920 L:      linux-media@vger.kernel.org
9921 T:      git git://linuxtv.org/media_tree.git
9922 S:      Maintained
9923 F:      drivers/media/platform/imx-pxp.[ch]
9924
9925 MEDIA DRIVERS FOR FREESCALE IMX7
9926 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9927 L:      linux-media@vger.kernel.org
9928 T:      git git://linuxtv.org/media_tree.git
9929 S:      Maintained
9930 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9931 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9932 F:      Documentation/media/v4l-drivers/imx7.rst
9933 F:      drivers/staging/media/imx/imx7-media-csi.c
9934 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9935
9936 MEDIA DRIVERS FOR HELENE
9937 M:      Abylay Ospan <aospan@netup.ru>
9938 L:      linux-media@vger.kernel.org
9939 W:      https://linuxtv.org
9940 W:      http://netup.tv/
9941 T:      git git://linuxtv.org/media_tree.git
9942 S:      Supported
9943 F:      drivers/media/dvb-frontends/helene*
9944
9945 MEDIA DRIVERS FOR HORUS3A
9946 M:      Sergey Kozlov <serjk@netup.ru>
9947 M:      Abylay Ospan <aospan@netup.ru>
9948 L:      linux-media@vger.kernel.org
9949 W:      https://linuxtv.org
9950 W:      http://netup.tv/
9951 T:      git git://linuxtv.org/media_tree.git
9952 S:      Supported
9953 F:      drivers/media/dvb-frontends/horus3a*
9954
9955 MEDIA DRIVERS FOR LNBH25
9956 M:      Sergey Kozlov <serjk@netup.ru>
9957 M:      Abylay Ospan <aospan@netup.ru>
9958 L:      linux-media@vger.kernel.org
9959 W:      https://linuxtv.org
9960 W:      http://netup.tv/
9961 T:      git git://linuxtv.org/media_tree.git
9962 S:      Supported
9963 F:      drivers/media/dvb-frontends/lnbh25*
9964
9965 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9966 L:      linux-media@vger.kernel.org
9967 W:      https://linuxtv.org
9968 T:      git git://linuxtv.org/media_tree.git
9969 S:      Orphan
9970 F:      drivers/media/dvb-frontends/mxl5xx*
9971
9972 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9973 M:      Sergey Kozlov <serjk@netup.ru>
9974 M:      Abylay Ospan <aospan@netup.ru>
9975 L:      linux-media@vger.kernel.org
9976 W:      https://linuxtv.org
9977 W:      http://netup.tv/
9978 T:      git git://linuxtv.org/media_tree.git
9979 S:      Supported
9980 F:      drivers/media/pci/netup_unidvb/*
9981
9982 MEDIA DRIVERS FOR RENESAS - CEU
9983 M:      Jacopo Mondi <jacopo@jmondi.org>
9984 L:      linux-media@vger.kernel.org
9985 L:      linux-renesas-soc@vger.kernel.org
9986 T:      git git://linuxtv.org/media_tree.git
9987 S:      Supported
9988 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9989 F:      drivers/media/platform/renesas-ceu.c
9990 F:      include/media/drv-intf/renesas-ceu.h
9991
9992 MEDIA DRIVERS FOR RENESAS - DRIF
9993 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9994 L:      linux-media@vger.kernel.org
9995 L:      linux-renesas-soc@vger.kernel.org
9996 T:      git git://linuxtv.org/media_tree.git
9997 S:      Supported
9998 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9999 F:      drivers/media/platform/rcar_drif.c
10000
10001 MEDIA DRIVERS FOR RENESAS - FCP
10002 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10003 L:      linux-media@vger.kernel.org
10004 L:      linux-renesas-soc@vger.kernel.org
10005 T:      git git://linuxtv.org/media_tree.git
10006 S:      Supported
10007 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10008 F:      drivers/media/platform/rcar-fcp.c
10009 F:      include/media/rcar-fcp.h
10010
10011 MEDIA DRIVERS FOR RENESAS - FDP1
10012 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10013 L:      linux-media@vger.kernel.org
10014 L:      linux-renesas-soc@vger.kernel.org
10015 T:      git git://linuxtv.org/media_tree.git
10016 S:      Supported
10017 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10018 F:      drivers/media/platform/rcar_fdp1.c
10019
10020 MEDIA DRIVERS FOR RENESAS - VIN
10021 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10022 L:      linux-media@vger.kernel.org
10023 L:      linux-renesas-soc@vger.kernel.org
10024 T:      git git://linuxtv.org/media_tree.git
10025 S:      Supported
10026 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10027 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10028 F:      drivers/media/platform/rcar-vin/
10029
10030 MEDIA DRIVERS FOR RENESAS - VSP1
10031 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10032 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10033 L:      linux-media@vger.kernel.org
10034 L:      linux-renesas-soc@vger.kernel.org
10035 T:      git git://linuxtv.org/media_tree.git
10036 S:      Supported
10037 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10038 F:      drivers/media/platform/vsp1/
10039
10040 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10041 L:      linux-media@vger.kernel.org
10042 W:      https://linuxtv.org
10043 T:      git git://linuxtv.org/media_tree.git
10044 S:      Orphan
10045 F:      drivers/media/dvb-frontends/stv0910*
10046
10047 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10048 L:      linux-media@vger.kernel.org
10049 W:      https://linuxtv.org
10050 T:      git git://linuxtv.org/media_tree.git
10051 S:      Orphan
10052 F:      drivers/media/dvb-frontends/stv6111*
10053
10054 MEDIA DRIVERS FOR STM32 - DCMI
10055 M:      Hugues Fruchet <hugues.fruchet@st.com>
10056 L:      linux-media@vger.kernel.org
10057 T:      git git://linuxtv.org/media_tree.git
10058 S:      Supported
10059 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10060 F:      drivers/media/platform/stm32/stm32-dcmi.c
10061
10062 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10063 M:      Dmitry Osipenko <digetx@gmail.com>
10064 L:      linux-media@vger.kernel.org
10065 L:      linux-tegra@vger.kernel.org
10066 T:      git git://linuxtv.org/media_tree.git
10067 S:      Maintained
10068 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10069 F:      drivers/staging/media/tegra-vde/
10070
10071 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10072 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10073 P:      LinuxTV.org Project
10074 L:      linux-media@vger.kernel.org
10075 W:      https://linuxtv.org
10076 Q:      http://patchwork.kernel.org/project/linux-media/list/
10077 T:      git git://linuxtv.org/media_tree.git
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/media/
10080 F:      Documentation/media/
10081 F:      drivers/media/
10082 F:      drivers/staging/media/
10083 F:      include/linux/platform_data/media/
10084 F:      include/media/
10085 F:      include/uapi/linux/dvb/
10086 F:      include/uapi/linux/videodev2.h
10087 F:      include/uapi/linux/media.h
10088 F:      include/uapi/linux/v4l2-*
10089 F:      include/uapi/linux/meye.h
10090 F:      include/uapi/linux/ivtv*
10091 F:      include/uapi/linux/uvcvideo.h
10092
10093 MEDIATEK BLUETOOTH DRIVER
10094 M:      Sean Wang <sean.wang@mediatek.com>
10095 L:      linux-bluetooth@vger.kernel.org
10096 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10097 S:      Maintained
10098 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10099 F:      drivers/bluetooth/btmtkuart.c
10100
10101 MEDIATEK CIR DRIVER
10102 M:      Sean Wang <sean.wang@mediatek.com>
10103 S:      Maintained
10104 F:      drivers/media/rc/mtk-cir.c
10105
10106 MEDIATEK DMA DRIVER
10107 M:      Sean Wang <sean.wang@mediatek.com>
10108 L:      dmaengine@vger.kernel.org
10109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10110 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10111 S:      Maintained
10112 F:      Documentation/devicetree/bindings/dma/mtk-*
10113 F:      drivers/dma/mediatek/
10114
10115 MEDIATEK PMIC LED DRIVER
10116 M:      Sean Wang <sean.wang@mediatek.com>
10117 S:      Maintained
10118 F:      drivers/leds/leds-mt6323.c
10119 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10120
10121 MEDIATEK ETHERNET DRIVER
10122 M:      Felix Fietkau <nbd@openwrt.org>
10123 M:      John Crispin <john@phrozen.org>
10124 M:      Sean Wang <sean.wang@mediatek.com>
10125 M:      Nelson Chang <nelson.chang@mediatek.com>
10126 L:      netdev@vger.kernel.org
10127 S:      Maintained
10128 F:      drivers/net/ethernet/mediatek/
10129
10130 MEDIATEK SWITCH DRIVER
10131 M:      Sean Wang <sean.wang@mediatek.com>
10132 L:      netdev@vger.kernel.org
10133 S:      Maintained
10134 F:      drivers/net/dsa/mt7530.*
10135 F:      net/dsa/tag_mtk.c
10136
10137 MEDIATEK JPEG DRIVER
10138 M:      Rick Chang <rick.chang@mediatek.com>
10139 M:      Bin Liu <bin.liu@mediatek.com>
10140 S:      Supported
10141 F:      drivers/media/platform/mtk-jpeg/
10142 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10143
10144 MEDIATEK MDP DRIVER
10145 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10146 M:      Houlong Wei <houlong.wei@mediatek.com>
10147 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10148 S:      Supported
10149 F:      drivers/media/platform/mtk-mdp/
10150 F:      drivers/media/platform/mtk-vpu/
10151 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10152
10153 MEDIATEK MEDIA DRIVER
10154 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10155 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10156 S:      Supported
10157 F:      drivers/media/platform/mtk-vcodec/
10158 F:      drivers/media/platform/mtk-vpu/
10159 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10160 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10161
10162 MEDIATEK MMC/SD/SDIO DRIVER
10163 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10164 S:      Maintained
10165 F:      drivers/mmc/host/mtk-sd.c
10166 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10167
10168 MEDIATEK MT76 WIRELESS LAN DRIVER
10169 M:      Felix Fietkau <nbd@nbd.name>
10170 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10171 R:      Ryder Lee <ryder.lee@mediatek.com>
10172 R:      Roy Luo <royluo@google.com>
10173 L:      linux-wireless@vger.kernel.org
10174 S:      Maintained
10175 F:      drivers/net/wireless/mediatek/mt76/
10176
10177 MEDIATEK MT7601U WIRELESS LAN DRIVER
10178 M:      Jakub Kicinski <kubakici@wp.pl>
10179 L:      linux-wireless@vger.kernel.org
10180 S:      Maintained
10181 F:      drivers/net/wireless/mediatek/mt7601u/
10182
10183 MEDIATEK MT7621/28/88 I2C DRIVER
10184 M:      Stefan Roese <sr@denx.de>
10185 L:      linux-i2c@vger.kernel.org
10186 S:      Maintained
10187 F:      drivers/i2c/busses/i2c-mt7621.c
10188 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10189
10190 MEDIATEK NAND CONTROLLER DRIVER
10191 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10192 L:      linux-mtd@lists.infradead.org
10193 S:      Maintained
10194 F:      drivers/mtd/nand/raw/mtk_*
10195 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10196
10197 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10198 M:      Sean Wang <sean.wang@mediatek.com>
10199 S:      Maintained
10200 F:      drivers/char/hw_random/mtk-rng.c
10201
10202 MEDIATEK USB3 DRD IP DRIVER
10203 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10204 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10206 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10207 S:      Maintained
10208 F:      drivers/usb/mtu3/
10209
10210 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10211 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10212 M:      Martin Donnelly <martin.donnelly@ge.com>
10213 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10214 S:      Maintained
10215 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10216 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10217
10218 MEGARAID SCSI/SAS DRIVERS
10219 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10220 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10221 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10222 L:      megaraidlinux.pdl@broadcom.com
10223 L:      linux-scsi@vger.kernel.org
10224 W:      http://www.avagotech.com/support/
10225 S:      Maintained
10226 F:      Documentation/scsi/megaraid.txt
10227 F:      drivers/scsi/megaraid.*
10228 F:      drivers/scsi/megaraid/
10229
10230 MELEXIS MLX90614 DRIVER
10231 M:      Crt Mori <cmo@melexis.com>
10232 L:      linux-iio@vger.kernel.org
10233 W:      http://www.melexis.com
10234 S:      Supported
10235 F:      drivers/iio/temperature/mlx90614.c
10236
10237 MELEXIS MLX90632 DRIVER
10238 M:      Crt Mori <cmo@melexis.com>
10239 L:      linux-iio@vger.kernel.org
10240 W:      http://www.melexis.com
10241 S:      Supported
10242 F:      drivers/iio/temperature/mlx90632.c
10243
10244 MELFAS MIP4 TOUCHSCREEN DRIVER
10245 M:      Sangwon Jee <jeesw@melfas.com>
10246 W:      http://www.melfas.com
10247 S:      Supported
10248 F:      drivers/input/touchscreen/melfas_mip4.c
10249 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10250
10251 MELLANOX ETHERNET DRIVER (mlx4_en)
10252 M:      Tariq Toukan <tariqt@mellanox.com>
10253 L:      netdev@vger.kernel.org
10254 S:      Supported
10255 W:      http://www.mellanox.com
10256 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10257 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10258
10259 MELLANOX ETHERNET DRIVER (mlx5e)
10260 M:      Saeed Mahameed <saeedm@mellanox.com>
10261 L:      netdev@vger.kernel.org
10262 S:      Supported
10263 W:      http://www.mellanox.com
10264 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10265 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10266
10267 MELLANOX ETHERNET INNOVA DRIVERS
10268 R:      Boris Pismenny <borisp@mellanox.com>
10269 L:      netdev@vger.kernel.org
10270 S:      Supported
10271 W:      http://www.mellanox.com
10272 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10273 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10274 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10275 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10276 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10277
10278 MELLANOX ETHERNET SWITCH DRIVERS
10279 M:      Jiri Pirko <jiri@mellanox.com>
10280 M:      Ido Schimmel <idosch@mellanox.com>
10281 L:      netdev@vger.kernel.org
10282 S:      Supported
10283 W:      http://www.mellanox.com
10284 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10285 F:      drivers/net/ethernet/mellanox/mlxsw/
10286 F:      tools/testing/selftests/drivers/net/mlxsw/
10287
10288 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10289 M:      mlxsw@mellanox.com
10290 L:      netdev@vger.kernel.org
10291 S:      Supported
10292 W:      http://www.mellanox.com
10293 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10294 F:      drivers/net/ethernet/mellanox/mlxfw/
10295
10296 MELLANOX HARDWARE PLATFORM SUPPORT
10297 M:      Andy Shevchenko <andy@infradead.org>
10298 M:      Darren Hart <dvhart@infradead.org>
10299 M:      Vadim Pasternak <vadimp@mellanox.com>
10300 L:      platform-driver-x86@vger.kernel.org
10301 S:      Supported
10302 F:      drivers/platform/mellanox/
10303 F:      include/linux/platform_data/mlxreg.h
10304
10305 MELLANOX MLX4 core VPI driver
10306 M:      Tariq Toukan <tariqt@mellanox.com>
10307 L:      netdev@vger.kernel.org
10308 L:      linux-rdma@vger.kernel.org
10309 W:      http://www.mellanox.com
10310 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10311 S:      Supported
10312 F:      drivers/net/ethernet/mellanox/mlx4/
10313 F:      include/linux/mlx4/
10314
10315 MELLANOX MLX4 IB driver
10316 M:      Yishai Hadas <yishaih@mellanox.com>
10317 L:      linux-rdma@vger.kernel.org
10318 W:      http://www.mellanox.com
10319 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10320 S:      Supported
10321 F:      drivers/infiniband/hw/mlx4/
10322 F:      include/linux/mlx4/
10323 F:      include/uapi/rdma/mlx4-abi.h
10324
10325 MELLANOX MLX5 core VPI driver
10326 M:      Saeed Mahameed <saeedm@mellanox.com>
10327 M:      Leon Romanovsky <leonro@mellanox.com>
10328 L:      netdev@vger.kernel.org
10329 L:      linux-rdma@vger.kernel.org
10330 W:      http://www.mellanox.com
10331 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10332 S:      Supported
10333 F:      drivers/net/ethernet/mellanox/mlx5/core/
10334 F:      include/linux/mlx5/
10335 F:      Documentation/networking/device_drivers/mellanox/
10336
10337 MELLANOX MLX5 IB driver
10338 M:      Leon Romanovsky <leonro@mellanox.com>
10339 L:      linux-rdma@vger.kernel.org
10340 W:      http://www.mellanox.com
10341 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10342 S:      Supported
10343 F:      drivers/infiniband/hw/mlx5/
10344 F:      include/linux/mlx5/
10345 F:      include/uapi/rdma/mlx5-abi.h
10346
10347 MELLANOX MLXCPLD I2C AND MUX DRIVER
10348 M:      Vadim Pasternak <vadimp@mellanox.com>
10349 M:      Michael Shych <michaelsh@mellanox.com>
10350 L:      linux-i2c@vger.kernel.org
10351 S:      Supported
10352 F:      drivers/i2c/busses/i2c-mlxcpld.c
10353 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10354 F:      Documentation/i2c/busses/i2c-mlxcpld
10355
10356 MELLANOX MLXCPLD LED DRIVER
10357 M:      Vadim Pasternak <vadimp@mellanox.com>
10358 L:      linux-leds@vger.kernel.org
10359 S:      Supported
10360 F:      drivers/leds/leds-mlxcpld.c
10361 F:      drivers/leds/leds-mlxreg.c
10362 F:      Documentation/leds/leds-mlxcpld.rst
10363
10364 MELLANOX PLATFORM DRIVER
10365 M:      Vadim Pasternak <vadimp@mellanox.com>
10366 L:      platform-driver-x86@vger.kernel.org
10367 S:      Supported
10368 F:      drivers/platform/x86/mlx-platform.c
10369
10370 MEMBARRIER SUPPORT
10371 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10372 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10373 L:      linux-kernel@vger.kernel.org
10374 S:      Supported
10375 F:      kernel/sched/membarrier.c
10376 F:      include/uapi/linux/membarrier.h
10377 F:      arch/powerpc/include/asm/membarrier.h
10378
10379 MEMBLOCK
10380 M:      Mike Rapoport <rppt@linux.ibm.com>
10381 L:      linux-mm@kvack.org
10382 S:      Maintained
10383 F:      include/linux/memblock.h
10384 F:      mm/memblock.c
10385 F:      Documentation/core-api/boot-time-mm.rst
10386
10387 MEMORY MANAGEMENT
10388 L:      linux-mm@kvack.org
10389 W:      http://www.linux-mm.org
10390 S:      Maintained
10391 F:      include/linux/mm.h
10392 F:      include/linux/gfp.h
10393 F:      include/linux/mmzone.h
10394 F:      include/linux/memory_hotplug.h
10395 F:      include/linux/vmalloc.h
10396 F:      mm/
10397
10398 MEMORY TECHNOLOGY DEVICES (MTD)
10399 M:      David Woodhouse <dwmw2@infradead.org>
10400 M:      Brian Norris <computersforpeace@gmail.com>
10401 M:      Marek Vasut <marek.vasut@gmail.com>
10402 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10403 M:      Richard Weinberger <richard@nod.at>
10404 M:      Vignesh Raghavendra <vigneshr@ti.com>
10405 L:      linux-mtd@lists.infradead.org
10406 W:      http://www.linux-mtd.infradead.org/
10407 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10410 S:      Maintained
10411 F:      Documentation/devicetree/bindings/mtd/
10412 F:      drivers/mtd/
10413 F:      include/linux/mtd/
10414 F:      include/uapi/mtd/
10415
10416 MEN A21 WATCHDOG DRIVER
10417 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10418 L:      linux-watchdog@vger.kernel.org
10419 S:      Maintained
10420 F:      drivers/watchdog/mena21_wdt.c
10421
10422 MEN CHAMELEON BUS (mcb)
10423 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10424 S:      Maintained
10425 F:      drivers/mcb/
10426 F:      include/linux/mcb.h
10427 F:      Documentation/driver-api/men-chameleon-bus.rst
10428
10429 MEN F21BMC (Board Management Controller)
10430 M:      Andreas Werner <andreas.werner@men.de>
10431 S:      Supported
10432 F:      drivers/mfd/menf21bmc.c
10433 F:      drivers/watchdog/menf21bmc_wdt.c
10434 F:      drivers/leds/leds-menf21bmc.c
10435 F:      drivers/hwmon/menf21bmc_hwmon.c
10436 F:      Documentation/hwmon/menf21bmc.rst
10437
10438 MEN Z069 WATCHDOG DRIVER
10439 M:      Johannes Thumshirn <jth@kernel.org>
10440 L:      linux-watchdog@vger.kernel.org
10441 S:      Maintained
10442 F:      drivers/watchdog/menz69_wdt.c
10443
10444 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10445 M:      Neil Armstrong <narmstrong@baylibre.com>
10446 L:      linux-media@vger.kernel.org
10447 L:      linux-amlogic@lists.infradead.org
10448 W:      http://linux-meson.com/
10449 S:      Supported
10450 F:      drivers/media/platform/meson/ao-cec.c
10451 F:      drivers/media/platform/meson/ao-cec-g12a.c
10452 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10453 T:      git git://linuxtv.org/media_tree.git
10454
10455 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10456 M:      Liang Yang <liang.yang@amlogic.com>
10457 L:      linux-mtd@lists.infradead.org
10458 S:      Maintained
10459 F:      drivers/mtd/nand/raw/meson_*
10460 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10461
10462 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10463 M:      Maxime Jourdan <mjourdan@baylibre.com>
10464 L:      linux-media@vger.kernel.org
10465 L:      linux-amlogic@lists.infradead.org
10466 S:      Supported
10467 F:      drivers/staging/media/meson/vdec/
10468 T:      git git://linuxtv.org/media_tree.git
10469
10470 METHODE UDPU SUPPORT
10471 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10472 S:      Maintained
10473 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10474
10475 MICROBLAZE ARCHITECTURE
10476 M:      Michal Simek <monstr@monstr.eu>
10477 W:      http://www.monstr.eu/fdt/
10478 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10479 S:      Supported
10480 F:      arch/microblaze/
10481
10482 MICROCHIP AT91 SERIAL DRIVER
10483 M:      Richard Genoud <richard.genoud@gmail.com>
10484 S:      Maintained
10485 F:      drivers/tty/serial/atmel_serial.c
10486 F:      drivers/tty/serial/atmel_serial.h
10487 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10488
10489 MICROCHIP AUDIO ASOC DRIVERS
10490 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10492 S:      Supported
10493 F:      sound/soc/atmel
10494
10495 MICROCHIP DMA DRIVER
10496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10498 L:      dmaengine@vger.kernel.org
10499 S:      Supported
10500 F:      drivers/dma/at_hdmac.c
10501 F:      drivers/dma/at_hdmac_regs.h
10502 F:      include/linux/platform_data/dma-atmel.h
10503 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10504 F:      include/dt-bindings/dma/at91.h
10505
10506 MICROCHIP ECC DRIVER
10507 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10508 L:      linux-crypto@vger.kernel.org
10509 S:      Maintained
10510 F:      drivers/crypto/atmel-ecc.*
10511
10512 MICROCHIP I2C DRIVER
10513 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10514 L:      linux-i2c@vger.kernel.org
10515 S:      Supported
10516 F:      drivers/i2c/busses/i2c-at91.h
10517 F:      drivers/i2c/busses/i2c-at91-*.c
10518
10519 MICROCHIP ISC DRIVER
10520 M:      Eugen Hristev <eugen.hristev@microchip.com>
10521 L:      linux-media@vger.kernel.org
10522 S:      Supported
10523 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10524 F:      drivers/media/platform/atmel/atmel-isc.h
10525 F:      drivers/media/platform/atmel/atmel-isc-base.c
10526 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10527 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10528
10529 MICROCHIP ISI DRIVER
10530 M:      Eugen Hristev <eugen.hristev@microchip.com>
10531 L:      linux-media@vger.kernel.org
10532 S:      Supported
10533 F:      drivers/media/platform/atmel/atmel-isi.c
10534 F:      drivers/media/platform/atmel/atmel-isi.h
10535
10536 MICROCHIP AT91 USART MFD DRIVER
10537 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10538 L:      linux-kernel@vger.kernel.org
10539 S:      Supported
10540 F:      drivers/mfd/at91-usart.c
10541 F:      include/dt-bindings/mfd/at91-usart.h
10542 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10543
10544 MICROCHIP AT91 USART SPI DRIVER
10545 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10546 L:      linux-spi@vger.kernel.org
10547 S:      Supported
10548 F:      drivers/spi/spi-at91-usart.c
10549 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10550
10551 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10552 M:      Woojung Huh <woojung.huh@microchip.com>
10553 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10554 L:      netdev@vger.kernel.org
10555 S:      Maintained
10556 F:      net/dsa/tag_ksz.c
10557 F:      drivers/net/dsa/microchip/*
10558 F:      include/linux/platform_data/microchip-ksz.h
10559 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10560
10561 MICROCHIP LAN743X ETHERNET DRIVER
10562 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10563 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10564 L:      netdev@vger.kernel.org
10565 S:      Maintained
10566 F:      drivers/net/ethernet/microchip/lan743x_*
10567
10568 MICROCHIP LCDFB DRIVER
10569 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10570 L:      linux-fbdev@vger.kernel.org
10571 S:      Maintained
10572 F:      drivers/video/fbdev/atmel_lcdfb.c
10573 F:      include/video/atmel_lcdc.h
10574
10575 MICROCHIP MMC/SD/SDIO MCI DRIVER
10576 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10577 S:      Maintained
10578 F:      drivers/mmc/host/atmel-mci.c
10579
10580 MICROCHIP MCP16502 PMIC DRIVER
10581 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10583 S:      Maintained
10584 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10585 F:      drivers/regulator/mcp16502.c
10586
10587 MICROCHIP MCP3911 ADC DRIVER
10588 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10589 M:      Kent Gustavsson <kent@minoris.se>
10590 L:      linux-iio@vger.kernel.org
10591 S:      Supported
10592 F:      drivers/iio/adc/mcp3911.c
10593 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10594
10595 MICROCHIP NAND DRIVER
10596 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10597 L:      linux-mtd@lists.infradead.org
10598 S:      Supported
10599 F:      drivers/mtd/nand/raw/atmel/*
10600 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10601
10602 MICROCHIP PWM DRIVER
10603 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10605 L:      linux-pwm@vger.kernel.org
10606 S:      Supported
10607 F:      drivers/pwm/pwm-atmel.c
10608 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10609
10610 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10611 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10612 M:      Eugen Hristev <eugen.hristev@microchip.com>
10613 L:      linux-iio@vger.kernel.org
10614 S:      Supported
10615 F:      drivers/iio/adc/at91-sama5d2_adc.c
10616 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10617 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10618
10619 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10620 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10621 S:      Supported
10622 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10623
10624 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10625 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10627 L:      linux-gpio@vger.kernel.org
10628 F:      drivers/gpio/gpio-sama5d2-piobu.c
10629
10630 MICROCHIP SPI DRIVER
10631 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10632 S:      Supported
10633 F:      drivers/spi/spi-atmel.*
10634
10635 MICROCHIP SSC DRIVER
10636 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10638 S:      Supported
10639 F:      drivers/misc/atmel-ssc.c
10640 F:      include/linux/atmel-ssc.h
10641
10642 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10643 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10645 S:      Supported
10646 F:      drivers/misc/atmel_tclib.c
10647 F:      drivers/clocksource/tcb_clksrc.c
10648
10649 MICROCHIP USBA UDC DRIVER
10650 M:      Cristian Birsan <cristian.birsan@microchip.com>
10651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10652 S:      Supported
10653 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10654
10655 MICROCHIP USB251XB DRIVER
10656 M:      Richard Leitner <richard.leitner@skidata.com>
10657 L:      linux-usb@vger.kernel.org
10658 S:      Maintained
10659 F:      drivers/usb/misc/usb251xb.c
10660 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10661
10662 MICROCHIP XDMA DRIVER
10663 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10664 L:      linux-arm-kernel@lists.infradead.org
10665 L:      dmaengine@vger.kernel.org
10666 S:      Supported
10667 F:      drivers/dma/at_xdmac.c
10668
10669 MICROSEMI MIPS SOCS
10670 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10671 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10672 L:      linux-mips@vger.kernel.org
10673 S:      Supported
10674 F:      arch/mips/generic/board-ocelot.c
10675 F:      arch/mips/configs/generic/board-ocelot.config
10676 F:      arch/mips/boot/dts/mscc/
10677 F:      Documentation/devicetree/bindings/mips/mscc.txt
10678
10679 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10680 M:      Don Brace <don.brace@microsemi.com>
10681 L:      esc.storagedev@microsemi.com
10682 L:      linux-scsi@vger.kernel.org
10683 S:      Supported
10684 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10685 F:      drivers/scsi/smartpqi/Kconfig
10686 F:      drivers/scsi/smartpqi/Makefile
10687 F:      include/linux/cciss*.h
10688 F:      include/uapi/linux/cciss*.h
10689 F:      Documentation/scsi/smartpqi.txt
10690
10691 MICROSEMI ETHERNET SWITCH DRIVER
10692 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10693 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10694 L:      netdev@vger.kernel.org
10695 S:      Supported
10696 F:      drivers/net/ethernet/mscc/
10697
10698 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10699 M:      Chen Yu <yu.c.chen@intel.com>
10700 L:      platform-driver-x86@vger.kernel.org
10701 S:      Supported
10702 F:      drivers/platform/x86/surfacepro3_button.c
10703
10704 MICROTEK X6 SCANNER
10705 M:      Oliver Neukum <oliver@neukum.org>
10706 S:      Maintained
10707 F:      drivers/usb/image/microtek.*
10708
10709 MIPS
10710 M:      Ralf Baechle <ralf@linux-mips.org>
10711 M:      Paul Burton <paul.burton@mips.com>
10712 M:      James Hogan <jhogan@kernel.org>
10713 L:      linux-mips@vger.kernel.org
10714 W:      http://www.linux-mips.org/
10715 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10717 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10718 S:      Supported
10719 F:      Documentation/devicetree/bindings/mips/
10720 F:      Documentation/mips/
10721 F:      arch/mips/
10722 F:      drivers/platform/mips/
10723
10724 MIPS BOSTON DEVELOPMENT BOARD
10725 M:      Paul Burton <paul.burton@mips.com>
10726 L:      linux-mips@vger.kernel.org
10727 S:      Maintained
10728 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10729 F:      arch/mips/boot/dts/img/boston.dts
10730 F:      arch/mips/configs/generic/board-boston.config
10731 F:      drivers/clk/imgtec/clk-boston.c
10732 F:      include/dt-bindings/clock/boston-clock.h
10733
10734 MIPS GENERIC PLATFORM
10735 M:      Paul Burton <paul.burton@mips.com>
10736 L:      linux-mips@vger.kernel.org
10737 S:      Supported
10738 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10739 F:      arch/mips/generic/
10740 F:      arch/mips/tools/generic-board-config.sh
10741
10742 MIPS/LOONGSON1 ARCHITECTURE
10743 M:      Keguang Zhang <keguang.zhang@gmail.com>
10744 L:      linux-mips@vger.kernel.org
10745 S:      Maintained
10746 F:      arch/mips/loongson32/
10747 F:      arch/mips/include/asm/mach-loongson32/
10748 F:      drivers/*/*loongson1*
10749 F:      drivers/*/*/*loongson1*
10750
10751 MIPS/LOONGSON2 ARCHITECTURE
10752 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10753 L:      linux-mips@vger.kernel.org
10754 S:      Maintained
10755 F:      arch/mips/loongson64/fuloong-2e/
10756 F:      arch/mips/loongson64/lemote-2f/
10757 F:      arch/mips/include/asm/mach-loongson64/
10758 F:      drivers/*/*loongson2*
10759 F:      drivers/*/*/*loongson2*
10760
10761 MIPS/LOONGSON3 ARCHITECTURE
10762 M:      Huacai Chen <chenhc@lemote.com>
10763 L:      linux-mips@vger.kernel.org
10764 S:      Maintained
10765 F:      arch/mips/loongson64/
10766 F:      arch/mips/include/asm/mach-loongson64/
10767 F:      drivers/platform/mips/cpu_hwmon.c
10768 F:      drivers/*/*loongson3*
10769 F:      drivers/*/*/*loongson3*
10770
10771 MIPS RINT INSTRUCTION EMULATION
10772 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10773 L:      linux-mips@vger.kernel.org
10774 S:      Supported
10775 F:      arch/mips/math-emu/sp_rint.c
10776 F:      arch/mips/math-emu/dp_rint.c
10777
10778 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10779 M:      Hans Verkuil <hverkuil@xs4all.nl>
10780 L:      linux-media@vger.kernel.org
10781 T:      git git://linuxtv.org/media_tree.git
10782 W:      https://linuxtv.org
10783 S:      Odd Fixes
10784 F:      drivers/media/radio/radio-miropcm20*
10785
10786 MMP SUPPORT
10787 R:      Lubomir Rintel <lkundrak@v3.sk>
10788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10789 S:      Odd Fixes
10790 F:      arch/arm/boot/dts/mmp*
10791 F:      arch/arm/mach-mmp/
10792
10793 MMU GATHER AND TLB INVALIDATION
10794 M:      Will Deacon <will@kernel.org>
10795 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10796 M:      Andrew Morton <akpm@linux-foundation.org>
10797 M:      Nick Piggin <npiggin@gmail.com>
10798 M:      Peter Zijlstra <peterz@infradead.org>
10799 L:      linux-arch@vger.kernel.org
10800 L:      linux-mm@kvack.org
10801 S:      Maintained
10802 F:      arch/*/include/asm/tlb.h
10803 F:      include/asm-generic/tlb.h
10804 F:      mm/mmu_gather.c
10805
10806 MN88472 MEDIA DRIVER
10807 M:      Antti Palosaari <crope@iki.fi>
10808 L:      linux-media@vger.kernel.org
10809 W:      https://linuxtv.org
10810 W:      http://palosaari.fi/linux/
10811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10812 S:      Maintained
10813 F:      drivers/media/dvb-frontends/mn88472*
10814
10815 MN88473 MEDIA DRIVER
10816 M:      Antti Palosaari <crope@iki.fi>
10817 L:      linux-media@vger.kernel.org
10818 W:      https://linuxtv.org
10819 W:      http://palosaari.fi/linux/
10820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10821 S:      Maintained
10822 F:      drivers/media/dvb-frontends/mn88473*
10823
10824 MODULE SUPPORT
10825 M:      Jessica Yu <jeyu@kernel.org>
10826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10827 S:      Maintained
10828 F:      include/linux/module.h
10829 F:      kernel/module.c
10830
10831 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10832 W:      http://popies.net/meye/
10833 S:      Orphan
10834 F:      Documentation/media/v4l-drivers/meye*
10835 F:      drivers/media/pci/meye/
10836 F:      include/uapi/linux/meye.h
10837
10838 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10839 M:      Jiri Slaby <jirislaby@gmail.com>
10840 S:      Maintained
10841 F:      Documentation/driver-api/serial/moxa-smartio.rst
10842 F:      drivers/tty/mxser.*
10843
10844 MR800 AVERMEDIA USB FM RADIO DRIVER
10845 M:      Alexey Klimov <klimov.linux@gmail.com>
10846 L:      linux-media@vger.kernel.org
10847 T:      git git://linuxtv.org/media_tree.git
10848 S:      Maintained
10849 F:      drivers/media/radio/radio-mr800.c
10850
10851 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10852 M:      Alan Ott <alan@signal11.us>
10853 L:      linux-wpan@vger.kernel.org
10854 S:      Maintained
10855 F:      drivers/net/ieee802154/mrf24j40.c
10856 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10857
10858 MSI LAPTOP SUPPORT
10859 M:      "Lee, Chun-Yi" <jlee@suse.com>
10860 L:      platform-driver-x86@vger.kernel.org
10861 S:      Maintained
10862 F:      drivers/platform/x86/msi-laptop.c
10863
10864 MSI WMI SUPPORT
10865 L:      platform-driver-x86@vger.kernel.org
10866 S:      Orphan
10867 F:      drivers/platform/x86/msi-wmi.c
10868
10869 MSI001 MEDIA DRIVER
10870 M:      Antti Palosaari <crope@iki.fi>
10871 L:      linux-media@vger.kernel.org
10872 W:      https://linuxtv.org
10873 W:      http://palosaari.fi/linux/
10874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10875 T:      git git://linuxtv.org/anttip/media_tree.git
10876 S:      Maintained
10877 F:      drivers/media/tuners/msi001*
10878
10879 MSI2500 MEDIA DRIVER
10880 M:      Antti Palosaari <crope@iki.fi>
10881 L:      linux-media@vger.kernel.org
10882 W:      https://linuxtv.org
10883 W:      http://palosaari.fi/linux/
10884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10885 T:      git git://linuxtv.org/anttip/media_tree.git
10886 S:      Maintained
10887 F:      drivers/media/usb/msi2500/
10888
10889 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10890 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10891 L:      linux-mtd@lists.infradead.org
10892 S:      Maintained
10893 F:      drivers/mtd/devices/docg3*
10894
10895 MT9M032 APTINA SENSOR DRIVER
10896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10897 L:      linux-media@vger.kernel.org
10898 T:      git git://linuxtv.org/media_tree.git
10899 S:      Maintained
10900 F:      drivers/media/i2c/mt9m032.c
10901 F:      include/media/i2c/mt9m032.h
10902
10903 MT9P031 APTINA CAMERA SENSOR
10904 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10905 L:      linux-media@vger.kernel.org
10906 T:      git git://linuxtv.org/media_tree.git
10907 S:      Maintained
10908 F:      drivers/media/i2c/mt9p031.c
10909 F:      include/media/i2c/mt9p031.h
10910
10911 MT9T001 APTINA CAMERA SENSOR
10912 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10913 L:      linux-media@vger.kernel.org
10914 T:      git git://linuxtv.org/media_tree.git
10915 S:      Maintained
10916 F:      drivers/media/i2c/mt9t001.c
10917 F:      include/media/i2c/mt9t001.h
10918
10919 MT9T112 APTINA CAMERA SENSOR
10920 M:      Jacopo Mondi <jacopo@jmondi.org>
10921 L:      linux-media@vger.kernel.org
10922 T:      git git://linuxtv.org/media_tree.git
10923 S:      Odd Fixes
10924 F:      drivers/media/i2c/mt9t112.c
10925 F:      include/media/i2c/mt9t112.h
10926
10927 MT9V032 APTINA CAMERA SENSOR
10928 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10929 L:      linux-media@vger.kernel.org
10930 T:      git git://linuxtv.org/media_tree.git
10931 S:      Maintained
10932 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10933 F:      drivers/media/i2c/mt9v032.c
10934 F:      include/media/i2c/mt9v032.h
10935
10936 MT9V111 APTINA CAMERA SENSOR
10937 M:      Jacopo Mondi <jacopo@jmondi.org>
10938 L:      linux-media@vger.kernel.org
10939 T:      git git://linuxtv.org/media_tree.git
10940 S:      Maintained
10941 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10942 F:      drivers/media/i2c/mt9v111.c
10943
10944 MULTIFUNCTION DEVICES (MFD)
10945 M:      Lee Jones <lee.jones@linaro.org>
10946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10947 S:      Supported
10948 F:      Documentation/devicetree/bindings/mfd/
10949 F:      drivers/mfd/
10950 F:      include/linux/mfd/
10951 F:      include/dt-bindings/mfd/
10952
10953 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10954 S:      Orphan
10955 F:      drivers/mmc/host/mmc_spi.c
10956 F:      include/linux/spi/mmc_spi.h
10957
10958 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10959 M:      Ulf Hansson <ulf.hansson@linaro.org>
10960 L:      linux-mmc@vger.kernel.org
10961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10962 S:      Maintained
10963 F:      Documentation/devicetree/bindings/mmc/
10964 F:      drivers/mmc/
10965 F:      include/linux/mmc/
10966 F:      include/uapi/linux/mmc/
10967
10968 MULTIPLEXER SUBSYSTEM
10969 M:      Peter Rosin <peda@axentia.se>
10970 S:      Maintained
10971 F:      Documentation/ABI/testing/sysfs-class-mux*
10972 F:      Documentation/devicetree/bindings/mux/
10973 F:      include/dt-bindings/mux/
10974 F:      include/linux/mux/
10975 F:      drivers/mux/
10976
10977 MULTITECH MULTIPORT CARD (ISICOM)
10978 S:      Orphan
10979 F:      drivers/tty/isicom.c
10980 F:      include/linux/isicom.h
10981
10982 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10983 M:      Bin Liu <b-liu@ti.com>
10984 L:      linux-usb@vger.kernel.org
10985 S:      Maintained
10986 F:      drivers/usb/musb/
10987
10988 MXL301RF MEDIA DRIVER
10989 M:      Akihiro Tsukada <tskd08@gmail.com>
10990 L:      linux-media@vger.kernel.org
10991 S:      Odd Fixes
10992 F:      drivers/media/tuners/mxl301rf*
10993
10994 MXL5007T MEDIA DRIVER
10995 M:      Michael Krufky <mkrufky@linuxtv.org>
10996 L:      linux-media@vger.kernel.org
10997 W:      https://linuxtv.org
10998 W:      http://github.com/mkrufky
10999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11000 T:      git git://linuxtv.org/mkrufky/tuners.git
11001 S:      Maintained
11002 F:      drivers/media/tuners/mxl5007t.*
11003
11004 MXSFB DRM DRIVER
11005 M:      Marek Vasut <marex@denx.de>
11006 M:      Stefan Agner <stefan@agner.ch>
11007 L:      dri-devel@lists.freedesktop.org
11008 S:      Supported
11009 F:      drivers/gpu/drm/mxsfb/
11010 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11011 T:      git git://anongit.freedesktop.org/drm/drm-misc
11012
11013 MYLEX DAC960 PCI RAID Controller
11014 M:      Hannes Reinecke <hare@kernel.org>
11015 L:      linux-scsi@vger.kernel.org
11016 S:      Supported
11017 F:      drivers/scsi/myrb.*
11018 F:      drivers/scsi/myrs.*
11019
11020 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11021 M:      Chris Lee <christopher.lee@cspi.com>
11022 L:      netdev@vger.kernel.org
11023 W:      https://www.cspi.com/ethernet-products/support/downloads/
11024 S:      Supported
11025 F:      drivers/net/ethernet/myricom/myri10ge/
11026
11027 NAND FLASH SUBSYSTEM
11028 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11029 R:      Richard Weinberger <richard@nod.at>
11030 L:      linux-mtd@lists.infradead.org
11031 W:      http://www.linux-mtd.infradead.org/
11032 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11034 S:      Maintained
11035 F:      drivers/mtd/nand/
11036 F:      include/linux/mtd/*nand*.h
11037
11038 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11039 M:      Daniel Mack <zonque@gmail.com>
11040 S:      Maintained
11041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11042 W:      http://www.native-instruments.com
11043 F:      sound/usb/caiaq/
11044
11045 NATSEMI ETHERNET DRIVER (DP8381x)
11046 S:      Orphan
11047 F:      drivers/net/ethernet/natsemi/natsemi.c
11048
11049 NCR 5380 SCSI DRIVERS
11050 M:      Finn Thain <fthain@telegraphics.com.au>
11051 M:      Michael Schmitz <schmitzmic@gmail.com>
11052 L:      linux-scsi@vger.kernel.org
11053 S:      Maintained
11054 F:      Documentation/scsi/g_NCR5380.txt
11055 F:      drivers/scsi/NCR5380.*
11056 F:      drivers/scsi/arm/cumana_1.c
11057 F:      drivers/scsi/arm/oak.c
11058 F:      drivers/scsi/atari_scsi.*
11059 F:      drivers/scsi/dmx3191d.c
11060 F:      drivers/scsi/g_NCR5380.*
11061 F:      drivers/scsi/mac_scsi.*
11062 F:      drivers/scsi/sun3_scsi.*
11063 F:      drivers/scsi/sun3_scsi_vme.c
11064
11065 NCSI LIBRARY:
11066 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11067 S:      Maintained
11068 F:      net/ncsi/
11069
11070 NCT6775 HARDWARE MONITOR DRIVER
11071 M:      Guenter Roeck <linux@roeck-us.net>
11072 L:      linux-hwmon@vger.kernel.org
11073 S:      Maintained
11074 F:      Documentation/hwmon/nct6775.rst
11075 F:      drivers/hwmon/nct6775.c
11076
11077 NET_FAILOVER MODULE
11078 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11079 L:      netdev@vger.kernel.org
11080 S:      Supported
11081 F:      driver/net/net_failover.c
11082 F:      include/net/net_failover.h
11083 F:      Documentation/networking/net_failover.rst
11084
11085 NETEM NETWORK EMULATOR
11086 M:      Stephen Hemminger <stephen@networkplumber.org>
11087 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11088 S:      Maintained
11089 F:      net/sched/sch_netem.c
11090
11091 NETERION 10GbE DRIVERS (s2io/vxge)
11092 M:      Jon Mason <jdmason@kudzu.us>
11093 L:      netdev@vger.kernel.org
11094 S:      Supported
11095 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11096 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11097 F:      drivers/net/ethernet/neterion/
11098
11099 NETFILTER
11100 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11101 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11102 M:      Florian Westphal <fw@strlen.de>
11103 L:      netfilter-devel@vger.kernel.org
11104 L:      coreteam@netfilter.org
11105 W:      http://www.netfilter.org/
11106 W:      http://www.iptables.org/
11107 W:      http://www.nftables.org/
11108 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11111 S:      Maintained
11112 F:      include/linux/netfilter*
11113 F:      include/linux/netfilter/
11114 F:      include/net/netfilter/
11115 F:      include/uapi/linux/netfilter*
11116 F:      include/uapi/linux/netfilter/
11117 F:      net/*/netfilter.c
11118 F:      net/*/netfilter/
11119 F:      net/netfilter/
11120 F:      net/bridge/br_netfilter*.c
11121
11122 NETROM NETWORK LAYER
11123 M:      Ralf Baechle <ralf@linux-mips.org>
11124 L:      linux-hams@vger.kernel.org
11125 W:      http://www.linux-ax25.org/
11126 S:      Maintained
11127 F:      include/net/netrom.h
11128 F:      include/uapi/linux/netrom.h
11129 F:      net/netrom/
11130
11131 NETRONOME ETHERNET DRIVERS
11132 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11133 L:      oss-drivers@netronome.com
11134 S:      Maintained
11135 F:      drivers/net/ethernet/netronome/
11136
11137 NETWORK BLOCK DEVICE (NBD)
11138 M:      Josef Bacik <josef@toxicpanda.com>
11139 S:      Maintained
11140 L:      linux-block@vger.kernel.org
11141 L:      nbd@other.debian.org
11142 F:      Documentation/admin-guide/blockdev/nbd.rst
11143 F:      drivers/block/nbd.c
11144 F:      include/trace/events/nbd.h
11145 F:      include/uapi/linux/nbd.h
11146
11147 NETWORK DROP MONITOR
11148 M:      Neil Horman <nhorman@tuxdriver.com>
11149 L:      netdev@vger.kernel.org
11150 S:      Maintained
11151 W:      https://fedorahosted.org/dropwatch/
11152 F:      net/core/drop_monitor.c
11153 F:      include/uapi/linux/net_dropmon.h
11154
11155 NETWORKING DRIVERS
11156 M:      "David S. Miller" <davem@davemloft.net>
11157 L:      netdev@vger.kernel.org
11158 W:      http://www.linuxfoundation.org/en/Net
11159 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11162 S:      Odd Fixes
11163 F:      Documentation/devicetree/bindings/net/
11164 F:      drivers/net/
11165 F:      include/linux/if_*
11166 F:      include/linux/netdevice.h
11167 F:      include/linux/etherdevice.h
11168 F:      include/linux/fcdevice.h
11169 F:      include/linux/fddidevice.h
11170 F:      include/linux/hippidevice.h
11171 F:      include/linux/inetdevice.h
11172 F:      include/uapi/linux/if_*
11173 F:      include/uapi/linux/netdevice.h
11174
11175 NETWORKING DRIVERS (WIRELESS)
11176 M:      Kalle Valo <kvalo@codeaurora.org>
11177 L:      linux-wireless@vger.kernel.org
11178 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11181 S:      Maintained
11182 F:      Documentation/devicetree/bindings/net/wireless/
11183 F:      drivers/net/wireless/
11184
11185 NETWORKING [DSA]
11186 M:      Andrew Lunn <andrew@lunn.ch>
11187 M:      Vivien Didelot <vivien.didelot@gmail.com>
11188 M:      Florian Fainelli <f.fainelli@gmail.com>
11189 S:      Maintained
11190 F:      Documentation/devicetree/bindings/net/dsa/
11191 F:      net/dsa/
11192 F:      include/net/dsa.h
11193 F:      include/linux/dsa/
11194 F:      include/linux/platform_data/dsa.h
11195 F:      drivers/net/dsa/
11196
11197 NETWORKING [GENERAL]
11198 M:      "David S. Miller" <davem@davemloft.net>
11199 L:      netdev@vger.kernel.org
11200 W:      http://www.linuxfoundation.org/en/Net
11201 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11204 B:      mailto:netdev@vger.kernel.org
11205 S:      Maintained
11206 F:      net/
11207 F:      include/net/
11208 F:      include/linux/in.h
11209 F:      include/linux/net.h
11210 F:      include/linux/netdevice.h
11211 F:      include/uapi/linux/in.h
11212 F:      include/uapi/linux/net.h
11213 F:      include/uapi/linux/netdevice.h
11214 F:      include/uapi/linux/net_namespace.h
11215 F:      tools/testing/selftests/net/
11216 F:      lib/net_utils.c
11217 F:      lib/random32.c
11218 F:      Documentation/networking/
11219
11220 NETWORKING [IPSEC]
11221 M:      Steffen Klassert <steffen.klassert@secunet.com>
11222 M:      Herbert Xu <herbert@gondor.apana.org.au>
11223 M:      "David S. Miller" <davem@davemloft.net>
11224 L:      netdev@vger.kernel.org
11225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11227 S:      Maintained
11228 F:      net/xfrm/
11229 F:      net/key/
11230 F:      net/ipv4/xfrm*
11231 F:      net/ipv4/esp4*
11232 F:      net/ipv4/ah4.c
11233 F:      net/ipv4/ipcomp.c
11234 F:      net/ipv4/ip_vti.c
11235 F:      net/ipv6/xfrm*
11236 F:      net/ipv6/esp6*
11237 F:      net/ipv6/ah6.c
11238 F:      net/ipv6/ipcomp6.c
11239 F:      net/ipv6/ip6_vti.c
11240 F:      include/uapi/linux/xfrm.h
11241 F:      include/net/xfrm.h
11242
11243 NETWORKING [IPv4/IPv6]
11244 M:      "David S. Miller" <davem@davemloft.net>
11245 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11246 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11247 L:      netdev@vger.kernel.org
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11249 S:      Maintained
11250 F:      net/ipv4/
11251 F:      net/ipv6/
11252 F:      include/net/ip*
11253 F:      arch/x86/net/*
11254
11255 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11256 M:      Paul Moore <paul@paul-moore.com>
11257 W:      https://github.com/netlabel
11258 L:      netdev@vger.kernel.org
11259 L:      linux-security-module@vger.kernel.org
11260 S:      Maintained
11261 F:      Documentation/netlabel/
11262 F:      include/net/calipso.h
11263 F:      include/net/cipso_ipv4.h
11264 F:      include/net/netlabel.h
11265 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11266 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11267 F:      net/netlabel/
11268 F:      net/ipv4/cipso_ipv4.c
11269 F:      net/ipv6/calipso.c
11270 F:      net/netfilter/xt_CONNSECMARK.c
11271 F:      net/netfilter/xt_SECMARK.c
11272
11273 NETWORKING [TCP]
11274 M:      Eric Dumazet <edumazet@google.com>
11275 L:      netdev@vger.kernel.org
11276 S:      Maintained
11277 F:      net/ipv4/tcp*.c
11278 F:      net/ipv4/syncookies.c
11279 F:      net/ipv6/tcp*.c
11280 F:      net/ipv6/syncookies.c
11281 F:      include/uapi/linux/tcp.h
11282 F:      include/net/tcp.h
11283 F:      include/linux/tcp.h
11284 F:      include/trace/events/tcp.h
11285
11286 NETWORKING [TLS]
11287 M:      Boris Pismenny <borisp@mellanox.com>
11288 M:      Aviad Yehezkel <aviadye@mellanox.com>
11289 M:      Dave Watson <davejwatson@fb.com>
11290 M:      John Fastabend <john.fastabend@gmail.com>
11291 M:      Daniel Borkmann <daniel@iogearbox.net>
11292 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11293 L:      netdev@vger.kernel.org
11294 S:      Maintained
11295 F:      net/tls/*
11296 F:      include/uapi/linux/tls.h
11297 F:      include/net/tls.h
11298
11299 NETWORKING [WIRELESS]
11300 L:      linux-wireless@vger.kernel.org
11301 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11302
11303 NETDEVSIM
11304 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11305 S:      Maintained
11306 F:      drivers/net/netdevsim/*
11307
11308 NETXEN (1/10) GbE SUPPORT
11309 M:      Manish Chopra <manishc@marvell.com>
11310 M:      Rahul Verma <rahulv@marvell.com>
11311 M:      GR-Linux-NIC-Dev@marvell.com
11312 L:      netdev@vger.kernel.org
11313 S:      Supported
11314 F:      drivers/net/ethernet/qlogic/netxen/
11315
11316 NEXTHOP
11317 M:      David Ahern <dsahern@kernel.org>
11318 L:      netdev@vger.kernel.org
11319 S:      Maintained
11320 F:      include/net/nexthop.h
11321 F:      include/uapi/linux/nexthop.h
11322 F:      include/net/netns/nexthop.h
11323 F:      net/ipv4/nexthop.c
11324
11325 NFC SUBSYSTEM
11326 L:      netdev@vger.kernel.org
11327 S:      Orphan
11328 F:      net/nfc/
11329 F:      include/net/nfc/
11330 F:      include/uapi/linux/nfc.h
11331 F:      drivers/nfc/
11332 F:      include/linux/platform_data/nfcmrvl.h
11333 F:      include/linux/platform_data/nxp-nci.h
11334 F:      Documentation/devicetree/bindings/net/nfc/
11335
11336 NFS, SUNRPC, AND LOCKD CLIENTS
11337 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11338 M:      Anna Schumaker <anna.schumaker@netapp.com>
11339 L:      linux-nfs@vger.kernel.org
11340 W:      http://client.linux-nfs.org
11341 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11342 S:      Maintained
11343 F:      fs/lockd/
11344 F:      fs/nfs/
11345 F:      fs/nfs_common/
11346 F:      net/sunrpc/
11347 F:      include/linux/lockd/
11348 F:      include/linux/nfs*
11349 F:      include/linux/sunrpc/
11350 F:      include/uapi/linux/nfs*
11351 F:      include/uapi/linux/sunrpc/
11352
11353 NILFS2 FILESYSTEM
11354 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11355 L:      linux-nilfs@vger.kernel.org
11356 W:      https://nilfs.sourceforge.io/
11357 W:      https://nilfs.osdn.jp/
11358 T:      git git://github.com/konis/nilfs2.git
11359 S:      Supported
11360 F:      Documentation/filesystems/nilfs2.txt
11361 F:      fs/nilfs2/
11362 F:      include/trace/events/nilfs2.h
11363 F:      include/uapi/linux/nilfs2_api.h
11364 F:      include/uapi/linux/nilfs2_ondisk.h
11365
11366 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11367 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11368 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11369 S:      Maintained
11370 F:      Documentation/scsi/NinjaSCSI.txt
11371 F:      drivers/scsi/pcmcia/nsp_*
11372
11373 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11374 M:      GOTO Masanori <gotom@debian.or.jp>
11375 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11376 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11377 S:      Maintained
11378 F:      Documentation/scsi/NinjaSCSI.txt
11379 F:      drivers/scsi/nsp32*
11380
11381 NIOS2 ARCHITECTURE
11382 M:      Ley Foon Tan <lftan@altera.com>
11383 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11385 S:      Maintained
11386 F:      arch/nios2/
11387
11388 NOHZ, DYNTICKS SUPPORT
11389 M:      Frederic Weisbecker <fweisbec@gmail.com>
11390 M:      Thomas Gleixner <tglx@linutronix.de>
11391 M:      Ingo Molnar <mingo@kernel.org>
11392 L:      linux-kernel@vger.kernel.org
11393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11394 S:      Maintained
11395 F:      kernel/time/tick*.*
11396 F:      include/linux/tick.h
11397 F:      include/linux/sched/nohz.h
11398
11399 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11400 M:      Pavel Machek <pavel@ucw.cz>
11401 M:      Sakari Ailus <sakari.ailus@iki.fi>
11402 L:      linux-media@vger.kernel.org
11403 S:      Maintained
11404 F:      drivers/media/i2c/et8ek8
11405 F:      drivers/media/i2c/ad5820.c
11406
11407 NOKIA N900 POWER SUPPLY DRIVERS
11408 R:      Pali Rohár <pali.rohar@gmail.com>
11409 F:      include/linux/power/bq2415x_charger.h
11410 F:      include/linux/power/bq27xxx_battery.h
11411 F:      include/linux/power/isp1704_charger.h
11412 F:      drivers/power/supply/bq2415x_charger.c
11413 F:      drivers/power/supply/bq27xxx_battery.c
11414 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11415 F:      drivers/power/supply/isp1704_charger.c
11416 F:      drivers/power/supply/rx51_battery.c
11417
11418 NOLIBC HEADER FILE
11419 M:      Willy Tarreau <w@1wt.eu>
11420 S:      Maintained
11421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11422 F:      tools/include/nolibc/
11423
11424 NTB AMD DRIVER
11425 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11426 L:      linux-ntb@googlegroups.com
11427 S:      Supported
11428 F:      drivers/ntb/hw/amd/
11429
11430 NTB DRIVER CORE
11431 M:      Jon Mason <jdmason@kudzu.us>
11432 M:      Dave Jiang <dave.jiang@intel.com>
11433 M:      Allen Hubbe <allenbh@gmail.com>
11434 L:      linux-ntb@googlegroups.com
11435 S:      Supported
11436 W:      https://github.com/jonmason/ntb/wiki
11437 T:      git git://github.com/jonmason/ntb.git
11438 F:      drivers/ntb/
11439 F:      drivers/net/ntb_netdev.c
11440 F:      include/linux/ntb.h
11441 F:      include/linux/ntb_transport.h
11442 F:      tools/testing/selftests/ntb/
11443
11444 NTB IDT DRIVER
11445 M:      Serge Semin <fancer.lancer@gmail.com>
11446 L:      linux-ntb@googlegroups.com
11447 S:      Supported
11448 F:      drivers/ntb/hw/idt/
11449
11450 NTB INTEL DRIVER
11451 M:      Dave Jiang <dave.jiang@intel.com>
11452 L:      linux-ntb@googlegroups.com
11453 S:      Supported
11454 W:      https://github.com/davejiang/linux/wiki
11455 T:      git https://github.com/davejiang/linux.git
11456 F:      drivers/ntb/hw/intel/
11457
11458 NTFS FILESYSTEM
11459 M:      Anton Altaparmakov <anton@tuxera.com>
11460 L:      linux-ntfs-dev@lists.sourceforge.net
11461 W:      http://www.tuxera.com/
11462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11463 S:      Supported
11464 F:      Documentation/filesystems/ntfs.txt
11465 F:      fs/ntfs/
11466
11467 NUBUS SUBSYSTEM
11468 M:      Finn Thain <fthain@telegraphics.com.au>
11469 L:      linux-m68k@lists.linux-m68k.org
11470 S:      Maintained
11471 F:      arch/*/include/asm/nubus.h
11472 F:      drivers/nubus/
11473 F:      include/linux/nubus.h
11474 F:      include/uapi/linux/nubus.h
11475
11476 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11477 M:      Antonino Daplas <adaplas@gmail.com>
11478 L:      linux-fbdev@vger.kernel.org
11479 S:      Maintained
11480 F:      drivers/video/fbdev/riva/
11481 F:      drivers/video/fbdev/nvidia/
11482
11483 NVM EXPRESS DRIVER
11484 M:      Keith Busch <kbusch@kernel.org>
11485 M:      Jens Axboe <axboe@fb.com>
11486 M:      Christoph Hellwig <hch@lst.de>
11487 M:      Sagi Grimberg <sagi@grimberg.me>
11488 L:      linux-nvme@lists.infradead.org
11489 T:      git://git.infradead.org/nvme.git
11490 W:      http://git.infradead.org/nvme.git
11491 S:      Supported
11492 F:      drivers/nvme/host/
11493 F:      include/linux/nvme.h
11494 F:      include/uapi/linux/nvme_ioctl.h
11495
11496 NVM EXPRESS FC TRANSPORT DRIVERS
11497 M:      James Smart <james.smart@broadcom.com>
11498 L:      linux-nvme@lists.infradead.org
11499 S:      Supported
11500 F:      include/linux/nvme-fc.h
11501 F:      include/linux/nvme-fc-driver.h
11502 F:      drivers/nvme/host/fc.c
11503 F:      drivers/nvme/target/fc.c
11504 F:      drivers/nvme/target/fcloop.c
11505
11506 NVM EXPRESS TARGET DRIVER
11507 M:      Christoph Hellwig <hch@lst.de>
11508 M:      Sagi Grimberg <sagi@grimberg.me>
11509 L:      linux-nvme@lists.infradead.org
11510 T:      git://git.infradead.org/nvme.git
11511 W:      http://git.infradead.org/nvme.git
11512 S:      Supported
11513 F:      drivers/nvme/target/
11514
11515 NVMEM FRAMEWORK
11516 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11517 S:      Maintained
11518 F:      drivers/nvmem/
11519 F:      Documentation/devicetree/bindings/nvmem/
11520 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11521 F:      include/linux/nvmem-consumer.h
11522 F:      include/linux/nvmem-provider.h
11523
11524 NXP FXAS21002C DRIVER
11525 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11526 L:      linux-iio@vger.kernel.org
11527 S:      Maintained
11528 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11529 F:      drivers/iio/gyro/fxas21002c_core.c
11530 F:      drivers/iio/gyro/fxas21002c.h
11531 F:      drivers/iio/gyro/fxas21002c_i2c.c
11532 F:      drivers/iio/gyro/fxas21002c_spi.c
11533
11534 NXP SGTL5000 DRIVER
11535 M:      Fabio Estevam <festevam@gmail.com>
11536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11537 S:      Maintained
11538 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11539 F:      sound/soc/codecs/sgtl5000*
11540
11541 NXP SJA1105 ETHERNET SWITCH DRIVER
11542 M:      Vladimir Oltean <olteanv@gmail.com>
11543 L:      linux-kernel@vger.kernel.org
11544 S:      Maintained
11545 F:      drivers/net/dsa/sja1105
11546
11547 NXP TDA998X DRM DRIVER
11548 M:      Russell King <linux@armlinux.org.uk>
11549 S:      Maintained
11550 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11551 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11552 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11553 F:      include/drm/i2c/tda998x.h
11554 F:      include/dt-bindings/display/tda998x.h
11555 K:      "nxp,tda998x"
11556
11557 NXP TFA9879 DRIVER
11558 M:      Peter Rosin <peda@axentia.se>
11559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11560 S:      Maintained
11561 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11562 F:      sound/soc/codecs/tfa9879*
11563
11564 NXP-NCI NFC DRIVER
11565 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11566 R:      Charles Gorand <charles.gorand@effinnov.com>
11567 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11568 S:      Supported
11569 F:      drivers/nfc/nxp-nci
11570
11571 OBJAGG
11572 M:      Jiri Pirko <jiri@mellanox.com>
11573 L:      netdev@vger.kernel.org
11574 S:      Supported
11575 F:      lib/objagg.c
11576 F:      lib/test_objagg.c
11577 F:      include/linux/objagg.h
11578
11579 NXP FSPI DRIVER
11580 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11581 M:      Ashish Kumar <ashish.kumar@nxp.com>
11582 L:      linux-spi@vger.kernel.org
11583 S:      Maintained
11584 F:      drivers/spi/spi-nxp-fspi.c
11585 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11586
11587 OBJTOOL
11588 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11589 M:      Peter Zijlstra <peterz@infradead.org>
11590 S:      Supported
11591 F:      tools/objtool/
11592
11593 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11594 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11595 M:      Andrew Donnellan <ajd@linux.ibm.com>
11596 L:      linuxppc-dev@lists.ozlabs.org
11597 S:      Supported
11598 F:      arch/powerpc/platforms/powernv/ocxl.c
11599 F:      arch/powerpc/include/asm/pnv-ocxl.h
11600 F:      drivers/misc/ocxl/
11601 F:      include/misc/ocxl*
11602 F:      include/uapi/misc/ocxl.h
11603 F:      Documentation/userspace-api/accelerators/ocxl.rst
11604
11605 OMAP AUDIO SUPPORT
11606 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11607 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11609 L:      linux-omap@vger.kernel.org
11610 S:      Maintained
11611 F:      sound/soc/ti/omap*
11612 F:      sound/soc/ti/rx51.c
11613 F:      sound/soc/ti/n810.c
11614 F:      sound/soc/ti/sdma-pcm.*
11615
11616 OMAP CLOCK FRAMEWORK SUPPORT
11617 M:      Paul Walmsley <paul@pwsan.com>
11618 L:      linux-omap@vger.kernel.org
11619 S:      Maintained
11620 F:      arch/arm/*omap*/*clock*
11621
11622 OMAP DEVICE TREE SUPPORT
11623 M:      Benoît Cousson <bcousson@baylibre.com>
11624 M:      Tony Lindgren <tony@atomide.com>
11625 L:      linux-omap@vger.kernel.org
11626 L:      devicetree@vger.kernel.org
11627 S:      Maintained
11628 F:      arch/arm/boot/dts/*omap*
11629 F:      arch/arm/boot/dts/*am3*
11630 F:      arch/arm/boot/dts/*am4*
11631 F:      arch/arm/boot/dts/*am5*
11632 F:      arch/arm/boot/dts/*dra7*
11633
11634 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11635 L:      linux-omap@vger.kernel.org
11636 L:      linux-fbdev@vger.kernel.org
11637 S:      Orphan
11638 F:      drivers/video/fbdev/omap2/
11639 F:      Documentation/arm/omap/dss.rst
11640
11641 OMAP FRAMEBUFFER SUPPORT
11642 L:      linux-fbdev@vger.kernel.org
11643 L:      linux-omap@vger.kernel.org
11644 S:      Orphan
11645 F:      drivers/video/fbdev/omap/
11646
11647 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11648 M:      Roger Quadros <rogerq@ti.com>
11649 M:      Tony Lindgren <tony@atomide.com>
11650 L:      linux-omap@vger.kernel.org
11651 S:      Maintained
11652 F:      drivers/memory/omap-gpmc.c
11653 F:      arch/arm/mach-omap2/*gpmc*
11654
11655 OMAP GPIO DRIVER
11656 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11657 M:      Santosh Shilimkar <ssantosh@kernel.org>
11658 M:      Kevin Hilman <khilman@kernel.org>
11659 L:      linux-omap@vger.kernel.org
11660 S:      Maintained
11661 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11662 F:      drivers/gpio/gpio-omap.c
11663
11664 OMAP HARDWARE SPINLOCK SUPPORT
11665 M:      Ohad Ben-Cohen <ohad@wizery.com>
11666 L:      linux-omap@vger.kernel.org
11667 S:      Maintained
11668 F:      drivers/hwspinlock/omap_hwspinlock.c
11669
11670 OMAP HS MMC SUPPORT
11671 L:      linux-mmc@vger.kernel.org
11672 L:      linux-omap@vger.kernel.org
11673 S:      Orphan
11674 F:      drivers/mmc/host/omap_hsmmc.c
11675
11676 OMAP HWMOD DATA
11677 M:      Paul Walmsley <paul@pwsan.com>
11678 L:      linux-omap@vger.kernel.org
11679 S:      Maintained
11680 F:      arch/arm/mach-omap2/omap_hwmod*data*
11681
11682 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11683 M:      Benoît Cousson <bcousson@baylibre.com>
11684 L:      linux-omap@vger.kernel.org
11685 S:      Maintained
11686 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11687
11688 OMAP HWMOD SUPPORT
11689 M:      Benoît Cousson <bcousson@baylibre.com>
11690 M:      Paul Walmsley <paul@pwsan.com>
11691 L:      linux-omap@vger.kernel.org
11692 S:      Maintained
11693 F:      arch/arm/mach-omap2/omap_hwmod.*
11694
11695 OMAP I2C DRIVER
11696 M:      Vignesh R <vigneshr@ti.com>
11697 L:      linux-omap@vger.kernel.org
11698 L:      linux-i2c@vger.kernel.org
11699 S:      Maintained
11700 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11701 F:      drivers/i2c/busses/i2c-omap.c
11702
11703 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11704 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11705 L:      linux-media@vger.kernel.org
11706 S:      Maintained
11707 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11708 F:      drivers/media/platform/omap3isp/
11709 F:      drivers/staging/media/omap4iss/
11710
11711 OMAP MMC SUPPORT
11712 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11713 L:      linux-omap@vger.kernel.org
11714 S:      Odd Fixes
11715 F:      drivers/mmc/host/omap.c
11716
11717 OMAP POWER MANAGEMENT SUPPORT
11718 M:      Kevin Hilman <khilman@kernel.org>
11719 L:      linux-omap@vger.kernel.org
11720 S:      Maintained
11721 F:      arch/arm/*omap*/*pm*
11722 F:      drivers/cpufreq/omap-cpufreq.c
11723
11724 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11725 M:      Rajendra Nayak <rnayak@codeaurora.org>
11726 M:      Paul Walmsley <paul@pwsan.com>
11727 L:      linux-omap@vger.kernel.org
11728 S:      Maintained
11729 F:      arch/arm/mach-omap2/prm*
11730
11731 OMAP RANDOM NUMBER GENERATOR SUPPORT
11732 M:      Deepak Saxena <dsaxena@plexity.net>
11733 S:      Maintained
11734 F:      drivers/char/hw_random/omap-rng.c
11735
11736 OMAP USB SUPPORT
11737 L:      linux-usb@vger.kernel.org
11738 L:      linux-omap@vger.kernel.org
11739 S:      Orphan
11740 F:      drivers/usb/*/*omap*
11741 F:      arch/arm/*omap*/usb*
11742
11743 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11744 M:      Mark Jackson <mpfj@newflow.co.uk>
11745 L:      linux-omap@vger.kernel.org
11746 S:      Maintained
11747 F:      arch/arm/boot/dts/am335x-nano.dts
11748
11749 OMAP1 SUPPORT
11750 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11751 M:      Tony Lindgren <tony@atomide.com>
11752 L:      linux-omap@vger.kernel.org
11753 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11755 S:      Maintained
11756 F:      arch/arm/mach-omap1/
11757 F:      arch/arm/plat-omap/
11758 F:      arch/arm/configs/omap1_defconfig
11759 F:      drivers/i2c/busses/i2c-omap.c
11760 F:      include/linux/platform_data/i2c-omap.h
11761 F:      include/linux/platform_data/ams-delta-fiq.h
11762
11763 OMAP2+ SUPPORT
11764 M:      Tony Lindgren <tony@atomide.com>
11765 L:      linux-omap@vger.kernel.org
11766 W:      http://www.muru.com/linux/omap/
11767 W:      http://linux.omap.com/
11768 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11770 S:      Maintained
11771 F:      arch/arm/mach-omap2/
11772 F:      arch/arm/plat-omap/
11773 F:      arch/arm/configs/omap2plus_defconfig
11774 F:      drivers/i2c/busses/i2c-omap.c
11775 F:      drivers/irqchip/irq-omap-intc.c
11776 F:      drivers/mfd/*omap*.c
11777 F:      drivers/mfd/menelaus.c
11778 F:      drivers/mfd/palmas.c
11779 F:      drivers/mfd/tps65217.c
11780 F:      drivers/mfd/tps65218.c
11781 F:      drivers/mfd/tps65910.c
11782 F:      drivers/mfd/twl-core.[ch]
11783 F:      drivers/mfd/twl4030*.c
11784 F:      drivers/mfd/twl6030*.c
11785 F:      drivers/mfd/twl6040*.c
11786 F:      drivers/regulator/palmas-regulator*.c
11787 F:      drivers/regulator/pbias-regulator.c
11788 F:      drivers/regulator/tps65217-regulator.c
11789 F:      drivers/regulator/tps65218-regulator.c
11790 F:      drivers/regulator/tps65910-regulator.c
11791 F:      drivers/regulator/twl-regulator.c
11792 F:      drivers/regulator/twl6030-regulator.c
11793 F:      include/linux/platform_data/i2c-omap.h
11794
11795 ONION OMEGA2+ BOARD
11796 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11797 L:      linux-mips@vger.kernel.org
11798 S:      Maintained
11799 F:      arch/mips/boot/dts/ralink/omega2p.dts
11800
11801 OMFS FILESYSTEM
11802 M:      Bob Copeland <me@bobcopeland.com>
11803 L:      linux-karma-devel@lists.sourceforge.net
11804 S:      Maintained
11805 F:      Documentation/filesystems/omfs.txt
11806 F:      fs/omfs/
11807
11808 OMNIKEY CARDMAN 4000 DRIVER
11809 M:      Harald Welte <laforge@gnumonks.org>
11810 S:      Maintained
11811 F:      drivers/char/pcmcia/cm4000_cs.c
11812 F:      include/linux/cm4000_cs.h
11813 F:      include/uapi/linux/cm4000_cs.h
11814
11815 OMNIKEY CARDMAN 4040 DRIVER
11816 M:      Harald Welte <laforge@gnumonks.org>
11817 S:      Maintained
11818 F:      drivers/char/pcmcia/cm4040_cs.*
11819
11820 OMNIVISION OV13858 SENSOR DRIVER
11821 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11822 L:      linux-media@vger.kernel.org
11823 T:      git git://linuxtv.org/media_tree.git
11824 S:      Maintained
11825 F:      drivers/media/i2c/ov13858.c
11826
11827 OMNIVISION OV2680 SENSOR DRIVER
11828 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11829 L:      linux-media@vger.kernel.org
11830 T:      git git://linuxtv.org/media_tree.git
11831 S:      Maintained
11832 F:      drivers/media/i2c/ov2680.c
11833 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11834
11835 OMNIVISION OV2685 SENSOR DRIVER
11836 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11837 L:      linux-media@vger.kernel.org
11838 T:      git git://linuxtv.org/media_tree.git
11839 S:      Maintained
11840 F:      drivers/media/i2c/ov2685.c
11841
11842 OMNIVISION OV5640 SENSOR DRIVER
11843 M:      Steve Longerbeam <slongerbeam@gmail.com>
11844 L:      linux-media@vger.kernel.org
11845 T:      git git://linuxtv.org/media_tree.git
11846 S:      Maintained
11847 F:      drivers/media/i2c/ov5640.c
11848
11849 OMNIVISION OV5647 SENSOR DRIVER
11850 M:      Luis Oliveira <lolivei@synopsys.com>
11851 L:      linux-media@vger.kernel.org
11852 T:      git git://linuxtv.org/media_tree.git
11853 S:      Maintained
11854 F:      drivers/media/i2c/ov5647.c
11855
11856 OMNIVISION OV5670 SENSOR DRIVER
11857 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
11858 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
11859 L:      linux-media@vger.kernel.org
11860 T:      git git://linuxtv.org/media_tree.git
11861 S:      Maintained
11862 F:      drivers/media/i2c/ov5670.c
11863
11864 OMNIVISION OV5675 SENSOR DRIVER
11865 M:      Shawn Tu <shawnx.tu@intel.com>
11866 L:      linux-media@vger.kernel.org
11867 T:      git git://linuxtv.org/media_tree.git
11868 S:      Maintained
11869 F:      drivers/media/i2c/ov5675.c
11870
11871 OMNIVISION OV5695 SENSOR DRIVER
11872 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11873 L:      linux-media@vger.kernel.org
11874 T:      git git://linuxtv.org/media_tree.git
11875 S:      Maintained
11876 F:      drivers/media/i2c/ov5695.c
11877
11878 OMNIVISION OV7670 SENSOR DRIVER
11879 M:      Jonathan Corbet <corbet@lwn.net>
11880 L:      linux-media@vger.kernel.org
11881 T:      git git://linuxtv.org/media_tree.git
11882 S:      Maintained
11883 F:      drivers/media/i2c/ov7670.c
11884 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11885
11886 OMNIVISION OV772x SENSOR DRIVER
11887 M:      Jacopo Mondi <jacopo@jmondi.org>
11888 L:      linux-media@vger.kernel.org
11889 T:      git git://linuxtv.org/media_tree.git
11890 S:      Odd fixes
11891 F:      drivers/media/i2c/ov772x.c
11892 F:      include/media/i2c/ov772x.h
11893 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11894
11895 OMNIVISION OV7740 SENSOR DRIVER
11896 M:      Wenyou Yang <wenyou.yang@microchip.com>
11897 L:      linux-media@vger.kernel.org
11898 T:      git git://linuxtv.org/media_tree.git
11899 S:      Maintained
11900 F:      drivers/media/i2c/ov7740.c
11901 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11902
11903 OMNIVISION OV9640 SENSOR DRIVER
11904 M:      Petr Cvek <petrcvekcz@gmail.com>
11905 L:      linux-media@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/media/i2c/ov9640.*
11908
11909 OMNIVISION OV8856 SENSOR DRIVER
11910 M:      Ben Kao <ben.kao@intel.com>
11911 L:      linux-media@vger.kernel.org
11912 T:      git git://linuxtv.org/media_tree.git
11913 S:      Maintained
11914 F:      drivers/media/i2c/ov8856.c
11915
11916 OMNIVISION OV9650 SENSOR DRIVER
11917 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11918 R:      Akinobu Mita <akinobu.mita@gmail.com>
11919 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11920 L:      linux-media@vger.kernel.org
11921 T:      git git://linuxtv.org/media_tree.git
11922 S:      Maintained
11923 F:      drivers/media/i2c/ov9650.c
11924 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11925
11926 ONENAND FLASH DRIVER
11927 M:      Kyungmin Park <kyungmin.park@samsung.com>
11928 L:      linux-mtd@lists.infradead.org
11929 S:      Maintained
11930 F:      drivers/mtd/nand/onenand/
11931 F:      include/linux/mtd/onenand*.h
11932
11933 OP-TEE DRIVER
11934 M:      Jens Wiklander <jens.wiklander@linaro.org>
11935 L:      tee-dev@lists.linaro.org
11936 S:      Maintained
11937 F:      drivers/tee/optee/
11938
11939 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11940 M:      Sumit Garg <sumit.garg@linaro.org>
11941 L:      tee-dev@lists.linaro.org
11942 S:      Maintained
11943 F:      drivers/char/hw_random/optee-rng.c
11944
11945 OPA-VNIC DRIVER
11946 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11947 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11948 L:      linux-rdma@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/infiniband/ulp/opa_vnic
11951
11952 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11953 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11954 M:      Frank Rowand <frowand.list@gmail.com>
11955 L:      devicetree@vger.kernel.org
11956 S:      Maintained
11957 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11958 F:      Documentation/devicetree/overlay-notes.txt
11959 F:      drivers/of/overlay.c
11960 F:      drivers/of/resolver.c
11961 K:      of_overlay_notifier_
11962
11963 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11964 M:      Rob Herring <robh+dt@kernel.org>
11965 M:      Frank Rowand <frowand.list@gmail.com>
11966 L:      devicetree@vger.kernel.org
11967 W:      http://www.devicetree.org/
11968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11969 S:      Maintained
11970 F:      drivers/of/
11971 F:      include/linux/of*.h
11972 F:      scripts/dtc/
11973 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11974
11975 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11976 M:      Rob Herring <robh+dt@kernel.org>
11977 M:      Mark Rutland <mark.rutland@arm.com>
11978 L:      devicetree@vger.kernel.org
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11980 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11981 S:      Maintained
11982 F:      Documentation/devicetree/
11983 F:      arch/*/boot/dts/
11984 F:      include/dt-bindings/
11985
11986 OPENCORES I2C BUS DRIVER
11987 M:      Peter Korsgaard <peter@korsgaard.com>
11988 M:      Andrew Lunn <andrew@lunn.ch>
11989 L:      linux-i2c@vger.kernel.org
11990 S:      Maintained
11991 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11992 F:      Documentation/i2c/busses/i2c-ocores
11993 F:      drivers/i2c/busses/i2c-ocores.c
11994 F:      include/linux/platform_data/i2c-ocores.h
11995
11996 OPENRISC ARCHITECTURE
11997 M:      Jonas Bonn <jonas@southpole.se>
11998 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11999 M:      Stafford Horne <shorne@gmail.com>
12000 T:      git git://github.com/openrisc/linux.git
12001 L:      openrisc@lists.librecores.org
12002 W:      http://openrisc.io
12003 S:      Maintained
12004 F:      Documentation/devicetree/bindings/openrisc/
12005 F:      Documentation/openrisc/
12006 F:      arch/openrisc/
12007 F:      drivers/irqchip/irq-ompic.c
12008 F:      drivers/irqchip/irq-or1k-*
12009
12010 OPENVSWITCH
12011 M:      Pravin B Shelar <pshelar@ovn.org>
12012 L:      netdev@vger.kernel.org
12013 L:      dev@openvswitch.org
12014 W:      http://openvswitch.org
12015 S:      Maintained
12016 F:      net/openvswitch/
12017 F:      include/uapi/linux/openvswitch.h
12018
12019 OPERATING PERFORMANCE POINTS (OPP)
12020 M:      Viresh Kumar <vireshk@kernel.org>
12021 M:      Nishanth Menon <nm@ti.com>
12022 M:      Stephen Boyd <sboyd@kernel.org>
12023 L:      linux-pm@vger.kernel.org
12024 S:      Maintained
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12026 F:      drivers/opp/
12027 F:      include/linux/pm_opp.h
12028 F:      Documentation/power/opp.rst
12029 F:      Documentation/devicetree/bindings/opp/
12030
12031 OPL4 DRIVER
12032 M:      Clemens Ladisch <clemens@ladisch.de>
12033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12035 S:      Maintained
12036 F:      sound/drivers/opl4/
12037
12038 OPROFILE
12039 M:      Robert Richter <rric@kernel.org>
12040 L:      oprofile-list@lists.sf.net
12041 S:      Maintained
12042 F:      arch/*/include/asm/oprofile*.h
12043 F:      arch/*/oprofile/
12044 F:      drivers/oprofile/
12045 F:      include/linux/oprofile.h
12046
12047 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12048 M:      Mark Fasheh <mark@fasheh.com>
12049 M:      Joel Becker <jlbec@evilplan.org>
12050 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12051 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12052 W:      http://ocfs2.wiki.kernel.org
12053 S:      Supported
12054 F:      Documentation/filesystems/ocfs2.txt
12055 F:      Documentation/filesystems/dlmfs.txt
12056 F:      fs/ocfs2/
12057
12058 ORANGEFS FILESYSTEM
12059 M:      Mike Marshall <hubcap@omnibond.com>
12060 R:      Martin Brandenburg <martin@omnibond.com>
12061 L:      devel@lists.orangefs.org
12062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12063 S:      Supported
12064 F:      fs/orangefs/
12065 F:      Documentation/filesystems/orangefs.txt
12066
12067 ORINOCO DRIVER
12068 L:      linux-wireless@vger.kernel.org
12069 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12070 W:      http://www.nongnu.org/orinoco/
12071 S:      Orphan
12072 F:      drivers/net/wireless/intersil/orinoco/
12073
12074 OV2659 OMNIVISION SENSOR DRIVER
12075 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12076 L:      linux-media@vger.kernel.org
12077 W:      https://linuxtv.org
12078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12079 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12080 S:      Maintained
12081 F:      drivers/media/i2c/ov2659.c
12082 F:      include/media/i2c/ov2659.h
12083
12084 OVERLAY FILESYSTEM
12085 M:      Miklos Szeredi <miklos@szeredi.hu>
12086 L:      linux-unionfs@vger.kernel.org
12087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12088 S:      Supported
12089 F:      fs/overlayfs/
12090 F:      Documentation/filesystems/overlayfs.txt
12091
12092 P54 WIRELESS DRIVER
12093 M:      Christian Lamparter <chunkeey@googlemail.com>
12094 L:      linux-wireless@vger.kernel.org
12095 W:      http://wireless.kernel.org/en/users/Drivers/p54
12096 S:      Maintained
12097 F:      drivers/net/wireless/intersil/p54/
12098
12099 PA SEMI ETHERNET DRIVER
12100 L:      netdev@vger.kernel.org
12101 S:      Orphan
12102 F:      drivers/net/ethernet/pasemi/*
12103
12104 PA SEMI SMBUS DRIVER
12105 L:      linux-i2c@vger.kernel.org
12106 S:      Orphan
12107 F:      drivers/i2c/busses/i2c-pasemi.c
12108
12109 PACKING
12110 M:      Vladimir Oltean <olteanv@gmail.com>
12111 L:      netdev@vger.kernel.org
12112 S:      Supported
12113 F:      lib/packing.c
12114 F:      include/linux/packing.h
12115 F:      Documentation/packing.txt
12116
12117 PADATA PARALLEL EXECUTION MECHANISM
12118 M:      Steffen Klassert <steffen.klassert@secunet.com>
12119 L:      linux-crypto@vger.kernel.org
12120 S:      Maintained
12121 F:      kernel/padata.c
12122 F:      include/linux/padata.h
12123 F:      Documentation/padata.txt
12124
12125 PAGE POOL
12126 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12127 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12128 L:      netdev@vger.kernel.org
12129 S:      Supported
12130 F:      net/core/page_pool.c
12131 F:      include/net/page_pool.h
12132
12133 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12134 M:      Harald Welte <laforge@gnumonks.org>
12135 L:      platform-driver-x86@vger.kernel.org
12136 S:      Maintained
12137 F:      drivers/platform/x86/panasonic-laptop.c
12138
12139 PARALLEL LCD/KEYPAD PANEL DRIVER
12140 M:      Willy Tarreau <willy@haproxy.com>
12141 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12142 S:      Odd Fixes
12143 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12144 F:      drivers/auxdisplay/panel.c
12145
12146 PARALLEL PORT SUBSYSTEM
12147 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12148 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12149 L:      linux-parport@lists.infradead.org (subscribers-only)
12150 S:      Maintained
12151 F:      drivers/parport/
12152 F:      include/linux/parport*.h
12153 F:      drivers/char/ppdev.c
12154 F:      include/uapi/linux/ppdev.h
12155 F:      Documentation/driver-api/parport*.rst
12156
12157 PARAVIRT_OPS INTERFACE
12158 M:      Juergen Gross <jgross@suse.com>
12159 M:      Thomas Hellstrom <thellstrom@vmware.com>
12160 M:      "VMware, Inc." <pv-drivers@vmware.com>
12161 L:      virtualization@lists.linux-foundation.org
12162 S:      Supported
12163 F:      Documentation/virt/paravirt_ops.rst
12164 F:      arch/*/kernel/paravirt*
12165 F:      arch/*/include/asm/paravirt*.h
12166 F:      include/linux/hypervisor.h
12167
12168 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12169 M:      Tim Waugh <tim@cyberelk.net>
12170 L:      linux-parport@lists.infradead.org (subscribers-only)
12171 S:      Maintained
12172 F:      Documentation/admin-guide/blockdev/paride.rst
12173 F:      drivers/block/paride/
12174
12175 PARISC ARCHITECTURE
12176 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12177 M:      Helge Deller <deller@gmx.de>
12178 L:      linux-parisc@vger.kernel.org
12179 W:      http://www.parisc-linux.org/
12180 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12183 S:      Maintained
12184 F:      arch/parisc/
12185 F:      Documentation/parisc/
12186 F:      drivers/parisc/
12187 F:      drivers/char/agp/parisc-agp.c
12188 F:      drivers/input/serio/gscps2.c
12189 F:      drivers/parport/parport_gsc.*
12190 F:      drivers/tty/serial/8250/8250_gsc.c
12191 F:      drivers/video/fbdev/sti*
12192 F:      drivers/video/console/sti*
12193 F:      drivers/video/logo/logo_parisc*
12194
12195 PARMAN
12196 M:      Jiri Pirko <jiri@mellanox.com>
12197 L:      netdev@vger.kernel.org
12198 S:      Supported
12199 F:      lib/parman.c
12200 F:      lib/test_parman.c
12201 F:      include/linux/parman.h
12202
12203 PC ENGINES APU BOARD DRIVER
12204 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12205 S:      Maintained
12206 F:      drivers/platform/x86/pcengines-apuv2.c
12207
12208 PC87360 HARDWARE MONITORING DRIVER
12209 M:      Jim Cromie <jim.cromie@gmail.com>
12210 L:      linux-hwmon@vger.kernel.org
12211 S:      Maintained
12212 F:      Documentation/hwmon/pc87360.rst
12213 F:      drivers/hwmon/pc87360.c
12214
12215 PC8736x GPIO DRIVER
12216 M:      Jim Cromie <jim.cromie@gmail.com>
12217 S:      Maintained
12218 F:      drivers/char/pc8736x_gpio.c
12219
12220 PC87427 HARDWARE MONITORING DRIVER
12221 M:      Jean Delvare <jdelvare@suse.com>
12222 L:      linux-hwmon@vger.kernel.org
12223 S:      Maintained
12224 F:      Documentation/hwmon/pc87427.rst
12225 F:      drivers/hwmon/pc87427.c
12226
12227 PCA9532 LED DRIVER
12228 M:      Riku Voipio <riku.voipio@iki.fi>
12229 S:      Maintained
12230 F:      drivers/leds/leds-pca9532.c
12231 F:      include/linux/leds-pca9532.h
12232
12233 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12234 M:      Guenter Roeck <linux@roeck-us.net>
12235 L:      linux-i2c@vger.kernel.org
12236 S:      Maintained
12237 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12238
12239 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12240 M:      Khalid Aziz <khalid@gonehiking.org>
12241 S:      Maintained
12242 F:      drivers/firmware/pcdp.*
12243
12244 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12245 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12246 L:      linux-pci@vger.kernel.org
12247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12248 S:      Maintained
12249 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12250 F:      drivers/pci/controller/pci-aardvark.c
12251
12252 PCI DRIVER FOR ALTERA PCIE IP
12253 M:      Ley Foon Tan <lftan@altera.com>
12254 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12255 L:      linux-pci@vger.kernel.org
12256 S:      Supported
12257 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12258 F:      drivers/pci/controller/pcie-altera.c
12259
12260 PCI DRIVER FOR APPLIEDMICRO XGENE
12261 M:      Toan Le <toan@os.amperecomputing.com>
12262 L:      linux-pci@vger.kernel.org
12263 L:      linux-arm-kernel@lists.infradead.org
12264 S:      Maintained
12265 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12266 F:      drivers/pci/controller/pci-xgene.c
12267
12268 PCI DRIVER FOR ARM VERSATILE PLATFORM
12269 M:      Rob Herring <robh@kernel.org>
12270 L:      linux-pci@vger.kernel.org
12271 L:      linux-arm-kernel@lists.infradead.org
12272 S:      Maintained
12273 F:      Documentation/devicetree/bindings/pci/versatile.txt
12274 F:      drivers/pci/controller/pci-versatile.c
12275
12276 PCI DRIVER FOR ARMADA 8K
12277 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12278 L:      linux-pci@vger.kernel.org
12279 L:      linux-arm-kernel@lists.infradead.org
12280 S:      Maintained
12281 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12282 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12283
12284 PCI DRIVER FOR CADENCE PCIE IP
12285 M:      Tom Joseph <tjoseph@cadence.com>
12286 L:      linux-pci@vger.kernel.org
12287 S:      Maintained
12288 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12289 F:      drivers/pci/controller/pcie-cadence*
12290
12291 PCI DRIVER FOR FREESCALE LAYERSCAPE
12292 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12293 M:      Mingkai Hu <mingkai.hu@nxp.com>
12294 M:      Roy Zang <roy.zang@nxp.com>
12295 L:      linuxppc-dev@lists.ozlabs.org
12296 L:      linux-pci@vger.kernel.org
12297 L:      linux-arm-kernel@lists.infradead.org
12298 S:      Maintained
12299 F:      drivers/pci/controller/dwc/*layerscape*
12300
12301 PCI DRIVER FOR GENERIC OF HOSTS
12302 M:      Will Deacon <will@kernel.org>
12303 L:      linux-pci@vger.kernel.org
12304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12305 S:      Maintained
12306 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12307 F:      drivers/pci/controller/pci-host-common.c
12308 F:      drivers/pci/controller/pci-host-generic.c
12309
12310 PCI DRIVER FOR IMX6
12311 M:      Richard Zhu <hongxing.zhu@nxp.com>
12312 M:      Lucas Stach <l.stach@pengutronix.de>
12313 L:      linux-pci@vger.kernel.org
12314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12315 S:      Maintained
12316 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12317 F:      drivers/pci/controller/dwc/*imx6*
12318
12319 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12320 M:      Keith Busch <keith.busch@intel.com>
12321 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12322 L:      linux-pci@vger.kernel.org
12323 S:      Supported
12324 F:      drivers/pci/controller/vmd.c
12325
12326 PCI DRIVER FOR MICROSEMI SWITCHTEC
12327 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12328 M:      Logan Gunthorpe <logang@deltatee.com>
12329 L:      linux-pci@vger.kernel.org
12330 S:      Maintained
12331 F:      Documentation/driver-api/switchtec.rst
12332 F:      Documentation/ABI/testing/sysfs-class-switchtec
12333 F:      drivers/pci/switch/switchtec*
12334 F:      include/uapi/linux/switchtec_ioctl.h
12335 F:      include/linux/switchtec.h
12336 F:      drivers/ntb/hw/mscc/
12337
12338 PCI DRIVER FOR MOBIVEIL PCIE IP
12339 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12340 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12341 L:      linux-pci@vger.kernel.org
12342 S:      Supported
12343 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12344 F:      drivers/pci/controller/pcie-mobiveil.c
12345
12346 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12347 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12348 M:      Jason Cooper <jason@lakedaemon.net>
12349 L:      linux-pci@vger.kernel.org
12350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12351 S:      Maintained
12352 F:      drivers/pci/controller/*mvebu*
12353
12354 PCI DRIVER FOR NVIDIA TEGRA
12355 M:      Thierry Reding <thierry.reding@gmail.com>
12356 L:      linux-tegra@vger.kernel.org
12357 L:      linux-pci@vger.kernel.org
12358 S:      Supported
12359 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12360 F:      drivers/pci/controller/pci-tegra.c
12361
12362 PCI DRIVER FOR RENESAS R-CAR
12363 M:      Simon Horman <horms@verge.net.au>
12364 L:      linux-pci@vger.kernel.org
12365 L:      linux-renesas-soc@vger.kernel.org
12366 S:      Maintained
12367 F:      drivers/pci/controller/*rcar*
12368
12369 PCI DRIVER FOR SAMSUNG EXYNOS
12370 M:      Jingoo Han <jingoohan1@gmail.com>
12371 L:      linux-pci@vger.kernel.org
12372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12373 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12374 S:      Maintained
12375 F:      drivers/pci/controller/dwc/pci-exynos.c
12376
12377 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12378 M:      Jingoo Han <jingoohan1@gmail.com>
12379 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12380 L:      linux-pci@vger.kernel.org
12381 S:      Maintained
12382 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12383 F:      drivers/pci/controller/dwc/*designware*
12384
12385 PCI DRIVER FOR TI DRA7XX
12386 M:      Kishon Vijay Abraham I <kishon@ti.com>
12387 L:      linux-omap@vger.kernel.org
12388 L:      linux-pci@vger.kernel.org
12389 S:      Supported
12390 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12391 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12392
12393 PCI DRIVER FOR TI KEYSTONE
12394 M:      Murali Karicheri <m-karicheri2@ti.com>
12395 L:      linux-pci@vger.kernel.org
12396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12397 S:      Maintained
12398 F:      drivers/pci/controller/dwc/pci-keystone.c
12399
12400 PCI ENDPOINT SUBSYSTEM
12401 M:      Kishon Vijay Abraham I <kishon@ti.com>
12402 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12403 L:      linux-pci@vger.kernel.org
12404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12405 S:      Supported
12406 F:      drivers/pci/endpoint/
12407 F:      drivers/misc/pci_endpoint_test.c
12408 F:      tools/pci/
12409
12410 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12411 M:      Russell Currey <ruscur@russell.cc>
12412 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12413 M:      Oliver O'Halloran <oohall@gmail.com>
12414 L:      linuxppc-dev@lists.ozlabs.org
12415 S:      Supported
12416 F:      Documentation/PCI/pci-error-recovery.rst
12417 F:      drivers/pci/pcie/aer.c
12418 F:      drivers/pci/pcie/dpc.c
12419 F:      drivers/pci/pcie/err.c
12420 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12421 F:      arch/powerpc/kernel/eeh*.c
12422 F:      arch/powerpc/platforms/*/eeh*.c
12423 F:      arch/powerpc/include/*/eeh*.h
12424
12425 PCI ERROR RECOVERY
12426 M:      Linas Vepstas <linasvepstas@gmail.com>
12427 L:      linux-pci@vger.kernel.org
12428 S:      Supported
12429 F:      Documentation/PCI/pci-error-recovery.rst
12430
12431 PCI MSI DRIVER FOR ALTERA MSI IP
12432 M:      Ley Foon Tan <lftan@altera.com>
12433 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12434 L:      linux-pci@vger.kernel.org
12435 S:      Supported
12436 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12437 F:      drivers/pci/controller/pcie-altera-msi.c
12438
12439 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12440 M:      Toan Le <toan@os.amperecomputing.com>
12441 L:      linux-pci@vger.kernel.org
12442 L:      linux-arm-kernel@lists.infradead.org
12443 S:      Maintained
12444 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12445 F:      drivers/pci/controller/pci-xgene-msi.c
12446
12447 PCI SUBSYSTEM
12448 M:      Bjorn Helgaas <bhelgaas@google.com>
12449 L:      linux-pci@vger.kernel.org
12450 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12452 S:      Supported
12453 F:      Documentation/devicetree/bindings/pci/
12454 F:      Documentation/PCI/
12455 F:      drivers/acpi/pci*
12456 F:      drivers/pci/
12457 F:      include/asm-generic/pci*
12458 F:      include/linux/pci*
12459 F:      include/linux/of_pci.h
12460 F:      include/uapi/linux/pci*
12461 F:      lib/pci*
12462 F:      arch/x86/pci/
12463 F:      arch/x86/kernel/quirks.c
12464 F:      arch/x86/kernel/early-quirks.c
12465
12466 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12467 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12468 L:      linux-pci@vger.kernel.org
12469 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12471 S:      Supported
12472 F:      drivers/pci/controller/
12473
12474 PCIE DRIVER FOR ANNAPURNA LABS
12475 M:      Jonathan Chocron <jonnyc@amazon.com>
12476 L:      linux-pci@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/pci/controller/dwc/pcie-al.c
12479
12480 PCIE DRIVER FOR AMLOGIC MESON
12481 M:      Yue Wang <yue.wang@Amlogic.com>
12482 L:      linux-pci@vger.kernel.org
12483 L:      linux-amlogic@lists.infradead.org
12484 S:      Maintained
12485 F:      drivers/pci/controller/dwc/pci-meson.c
12486
12487 PCIE DRIVER FOR AXIS ARTPEC
12488 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12489 L:      linux-arm-kernel@axis.com
12490 L:      linux-pci@vger.kernel.org
12491 S:      Maintained
12492 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12493 F:      drivers/pci/controller/dwc/*artpec*
12494
12495 PCIE DRIVER FOR CAVIUM THUNDERX
12496 M:      David Daney <david.daney@cavium.com>
12497 L:      linux-pci@vger.kernel.org
12498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12499 S:      Supported
12500 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12501 F:      drivers/pci/controller/pci-thunder-*
12502
12503 PCIE DRIVER FOR HISILICON
12504 M:      Zhou Wang <wangzhou1@hisilicon.com>
12505 L:      linux-pci@vger.kernel.org
12506 S:      Maintained
12507 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12508 F:      drivers/pci/controller/dwc/pcie-hisi.c
12509
12510 PCIE DRIVER FOR HISILICON KIRIN
12511 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12512 M:      Binghui Wang <wangbinghui@hisilicon.com>
12513 L:      linux-pci@vger.kernel.org
12514 S:      Maintained
12515 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12516 F:      drivers/pci/controller/dwc/pcie-kirin.c
12517
12518 PCIE DRIVER FOR HISILICON STB
12519 M:      Shawn Guo <shawn.guo@linaro.org>
12520 L:      linux-pci@vger.kernel.org
12521 S:      Maintained
12522 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12523 F:      drivers/pci/controller/dwc/pcie-histb.c
12524
12525 PCIE DRIVER FOR MEDIATEK
12526 M:      Ryder Lee <ryder.lee@mediatek.com>
12527 L:      linux-pci@vger.kernel.org
12528 L:      linux-mediatek@lists.infradead.org
12529 S:      Supported
12530 F:      Documentation/devicetree/bindings/pci/mediatek*
12531 F:      drivers/pci/controller/*mediatek*
12532
12533 PCIE DRIVER FOR QUALCOMM MSM
12534 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12535 L:      linux-pci@vger.kernel.org
12536 L:      linux-arm-msm@vger.kernel.org
12537 S:      Maintained
12538 F:      drivers/pci/controller/dwc/*qcom*
12539
12540 PCIE DRIVER FOR ROCKCHIP
12541 M:      Shawn Lin <shawn.lin@rock-chips.com>
12542 L:      linux-pci@vger.kernel.org
12543 L:      linux-rockchip@lists.infradead.org
12544 S:      Maintained
12545 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12546 F:      drivers/pci/controller/pcie-rockchip*
12547
12548 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12549 M:      Linus Walleij <linus.walleij@linaro.org>
12550 L:      linux-pci@vger.kernel.org
12551 S:      Maintained
12552 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12553 F:      drivers/pci/controller/pci-v3-semi.c
12554
12555 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12556 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12557 L:      linux-pci@vger.kernel.org
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12560 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12561
12562 PCIE DRIVER FOR ST SPEAR13XX
12563 M:      Pratyush Anand <pratyush.anand@gmail.com>
12564 L:      linux-pci@vger.kernel.org
12565 S:      Maintained
12566 F:      drivers/pci/controller/dwc/*spear*
12567
12568 PCMCIA SUBSYSTEM
12569 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12571 S:      Odd Fixes
12572 F:      Documentation/pcmcia/
12573 F:      tools/pcmcia/
12574 F:      drivers/pcmcia/
12575 F:      include/pcmcia/
12576
12577 PCNET32 NETWORK DRIVER
12578 M:      Don Fry <pcnet32@frontier.com>
12579 L:      netdev@vger.kernel.org
12580 S:      Maintained
12581 F:      drivers/net/ethernet/amd/pcnet32.c
12582
12583 PCRYPT PARALLEL CRYPTO ENGINE
12584 M:      Steffen Klassert <steffen.klassert@secunet.com>
12585 L:      linux-crypto@vger.kernel.org
12586 S:      Maintained
12587 F:      crypto/pcrypt.c
12588 F:      include/crypto/pcrypt.h
12589
12590 PEAQ WMI HOTKEYS DRIVER
12591 M:      Hans de Goede <hdegoede@redhat.com>
12592 L:      platform-driver-x86@vger.kernel.org
12593 S:      Maintained
12594 F:      drivers/platform/x86/peaq-wmi.c
12595
12596 PER-CPU MEMORY ALLOCATOR
12597 M:      Dennis Zhou <dennis@kernel.org>
12598 M:      Tejun Heo <tj@kernel.org>
12599 M:      Christoph Lameter <cl@linux.com>
12600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12601 S:      Maintained
12602 F:      include/linux/percpu*.h
12603 F:      mm/percpu*.c
12604 F:      arch/*/include/asm/percpu.h
12605
12606 PER-TASK DELAY ACCOUNTING
12607 M:      Balbir Singh <bsingharora@gmail.com>
12608 S:      Maintained
12609 F:      include/linux/delayacct.h
12610 F:      kernel/delayacct.c
12611
12612 PERFORMANCE EVENTS SUBSYSTEM
12613 M:      Peter Zijlstra <peterz@infradead.org>
12614 M:      Ingo Molnar <mingo@redhat.com>
12615 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12616 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12617 R:      Jiri Olsa <jolsa@redhat.com>
12618 R:      Namhyung Kim <namhyung@kernel.org>
12619 L:      linux-kernel@vger.kernel.org
12620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12621 S:      Supported
12622 F:      kernel/events/*
12623 F:      include/linux/perf_event.h
12624 F:      include/uapi/linux/perf_event.h
12625 F:      arch/*/kernel/perf_event*.c
12626 F:      arch/*/kernel/*/perf_event*.c
12627 F:      arch/*/kernel/*/*/perf_event*.c
12628 F:      arch/*/include/asm/perf_event.h
12629 F:      arch/*/kernel/perf_callchain.c
12630 F:      arch/*/events/*
12631 F:      arch/*/events/*/*
12632 F:      tools/perf/
12633
12634 PERSONALITY HANDLING
12635 M:      Christoph Hellwig <hch@infradead.org>
12636 L:      linux-abi-devel@lists.sourceforge.net
12637 S:      Maintained
12638 F:      include/linux/personality.h
12639 F:      include/uapi/linux/personality.h
12640
12641 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12642 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12643 L:      linux-input@vger.kernel.org
12644 S:      Maintained
12645 F:      Documentation/input/devices/pxrc.rst
12646 F:      drivers/input/joystick/pxrc.c
12647
12648 PHONET PROTOCOL
12649 M:      Remi Denis-Courmont <courmisch@gmail.com>
12650 S:      Supported
12651 F:      Documentation/networking/phonet.txt
12652 F:      include/linux/phonet.h
12653 F:      include/net/phonet/
12654 F:      include/uapi/linux/phonet.h
12655 F:      net/phonet/
12656
12657 PHRAM MTD DRIVER
12658 M:      Joern Engel <joern@lazybastard.org>
12659 L:      linux-mtd@lists.infradead.org
12660 S:      Maintained
12661 F:      drivers/mtd/devices/phram.c
12662
12663 PICOLCD HID DRIVER
12664 M:      Bruno Prémont <bonbons@linux-vserver.org>
12665 L:      linux-input@vger.kernel.org
12666 S:      Maintained
12667 F:      drivers/hid/hid-picolcd*
12668
12669 PICOXCELL SUPPORT
12670 M:      Jamie Iles <jamie@jamieiles.com>
12671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12672 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12673 S:      Supported
12674 F:      arch/arm/boot/dts/picoxcell*
12675 F:      arch/arm/mach-picoxcell/
12676 F:      drivers/crypto/picoxcell*
12677
12678 PIDFD API
12679 M:      Christian Brauner <christian@brauner.io>
12680 L:      linux-kernel@vger.kernel.org
12681 S:      Maintained
12682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12683 F:      samples/pidfd/
12684 F:      tools/testing/selftests/pidfd/
12685 K:      (?i)pidfd
12686 K:      (?i)clone3
12687 K:      \b(clone_args|kernel_clone_args)\b
12688
12689 PIN CONTROL SUBSYSTEM
12690 M:      Linus Walleij <linus.walleij@linaro.org>
12691 L:      linux-gpio@vger.kernel.org
12692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12693 S:      Maintained
12694 F:      Documentation/devicetree/bindings/pinctrl/
12695 F:      Documentation/driver-api/pinctl.rst
12696 F:      drivers/pinctrl/
12697 F:      include/linux/pinctrl/
12698
12699 PIN CONTROLLER - MICROCHIP AT91
12700 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12702 L:      linux-gpio@vger.kernel.org
12703 S:      Supported
12704 F:      drivers/pinctrl/pinctrl-at91*
12705
12706 PIN CONTROLLER - FREESCALE
12707 M:      Dong Aisheng <aisheng.dong@nxp.com>
12708 M:      Fabio Estevam <festevam@gmail.com>
12709 M:      Shawn Guo <shawnguo@kernel.org>
12710 M:      Stefan Agner <stefan@agner.ch>
12711 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12712 L:      linux-gpio@vger.kernel.org
12713 S:      Maintained
12714 F:      drivers/pinctrl/freescale/
12715 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12716
12717 PIN CONTROLLER - INTEL
12718 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12719 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12721 S:      Maintained
12722 F:      drivers/pinctrl/intel/
12723
12724 PIN CONTROLLER - MEDIATEK
12725 M:      Sean Wang <sean.wang@kernel.org>
12726 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12727 S:      Maintained
12728 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12729 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12730 F:      drivers/pinctrl/mediatek/
12731
12732 PIN CONTROLLER - QUALCOMM
12733 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12734 S:      Maintained
12735 L:      linux-arm-msm@vger.kernel.org
12736 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12737 F:      drivers/pinctrl/qcom/
12738
12739 PIN CONTROLLER - RENESAS
12740 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12741 L:      linux-renesas-soc@vger.kernel.org
12742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12743 S:      Maintained
12744 F:      drivers/pinctrl/pinctrl-rz*
12745 F:      drivers/pinctrl/sh-pfc/
12746
12747 PIN CONTROLLER - SAMSUNG
12748 M:      Tomasz Figa <tomasz.figa@gmail.com>
12749 M:      Krzysztof Kozlowski <krzk@kernel.org>
12750 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12752 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12753 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12755 S:      Maintained
12756 F:      drivers/pinctrl/samsung/
12757 F:      include/dt-bindings/pinctrl/samsung.h
12758 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12759
12760 PIN CONTROLLER - SINGLE
12761 M:      Tony Lindgren <tony@atomide.com>
12762 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12764 L:      linux-omap@vger.kernel.org
12765 S:      Maintained
12766 F:      drivers/pinctrl/pinctrl-single.c
12767
12768 PIN CONTROLLER - ST SPEAR
12769 M:      Viresh Kumar <vireshk@kernel.org>
12770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12771 W:      http://www.st.com/spear
12772 S:      Maintained
12773 F:      drivers/pinctrl/spear/
12774
12775 PISTACHIO SOC SUPPORT
12776 M:      James Hartley <james.hartley@sondrel.com>
12777 L:      linux-mips@vger.kernel.org
12778 S:      Odd Fixes
12779 F:      arch/mips/pistachio/
12780 F:      arch/mips/include/asm/mach-pistachio/
12781 F:      arch/mips/boot/dts/img/pistachio*
12782 F:      arch/mips/configs/pistachio*_defconfig
12783
12784 PKTCDVD DRIVER
12785 S:      Orphan
12786 M:      linux-block@vger.kernel.org
12787 F:      drivers/block/pktcdvd.c
12788 F:      include/linux/pktcdvd.h
12789 F:      include/uapi/linux/pktcdvd.h
12790
12791 PKUNITY SOC DRIVERS
12792 M:      Guan Xuetao <gxt@pku.edu.cn>
12793 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12794 S:      Maintained
12795 T:      git git://github.com/gxt/linux.git
12796 F:      drivers/input/serio/i8042-unicore32io.h
12797 F:      drivers/i2c/busses/i2c-puv3.c
12798 F:      drivers/video/fbdev/fb-puv3.c
12799 F:      drivers/rtc/rtc-puv3.c
12800
12801 PMBUS HARDWARE MONITORING DRIVERS
12802 M:      Guenter Roeck <linux@roeck-us.net>
12803 L:      linux-hwmon@vger.kernel.org
12804 W:      http://hwmon.wiki.kernel.org/
12805 W:      http://www.roeck-us.net/linux/drivers/
12806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12807 S:      Maintained
12808 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12809 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12810 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12811 F:      Documentation/hwmon/adm1275.rst
12812 F:      Documentation/hwmon/ibm-cffps.rst
12813 F:      Documentation/hwmon/ir35221.rst
12814 F:      Documentation/hwmon/lm25066.rst
12815 F:      Documentation/hwmon/ltc2978.rst
12816 F:      Documentation/hwmon/ltc3815.rst
12817 F:      Documentation/hwmon/max16064.rst
12818 F:      Documentation/hwmon/max20751.rst
12819 F:      Documentation/hwmon/max31785.rst
12820 F:      Documentation/hwmon/max34440.rst
12821 F:      Documentation/hwmon/max8688.rst
12822 F:      Documentation/hwmon/pmbus.rst
12823 F:      Documentation/hwmon/pmbus-core.rst
12824 F:      Documentation/hwmon/tps40422.rst
12825 F:      Documentation/hwmon/ucd9000.rst
12826 F:      Documentation/hwmon/ucd9200.rst
12827 F:      Documentation/hwmon/zl6100.rst
12828 F:      drivers/hwmon/pmbus/
12829 F:      include/linux/pmbus.h
12830
12831 PMC SIERRA MaxRAID DRIVER
12832 L:      linux-scsi@vger.kernel.org
12833 W:      http://www.pmc-sierra.com/
12834 S:      Orphan
12835 F:      drivers/scsi/pmcraid.*
12836
12837 PMC SIERRA PM8001 DRIVER
12838 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12839 L:      linux-scsi@vger.kernel.org
12840 S:      Supported
12841 F:      drivers/scsi/pm8001/
12842
12843 PNP SUPPORT
12844 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12845 S:      Maintained
12846 F:      drivers/pnp/
12847
12848 PNI RM3100 IIO DRIVER
12849 M:      Song Qiang <songqiang1304521@gmail.com>
12850 L:      linux-iio@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/iio/magnetometer/rm3100*
12853 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12854
12855 POSIX CLOCKS and TIMERS
12856 M:      Thomas Gleixner <tglx@linutronix.de>
12857 L:      linux-kernel@vger.kernel.org
12858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12859 S:      Maintained
12860 F:      fs/timerfd.c
12861 F:      include/linux/timer*
12862 F:      kernel/time/*timer*
12863
12864 POWER MANAGEMENT CORE
12865 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12866 L:      linux-pm@vger.kernel.org
12867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12868 B:      https://bugzilla.kernel.org
12869 S:      Supported
12870 F:      drivers/base/power/
12871 F:      include/linux/pm.h
12872 F:      include/linux/pm_*
12873 F:      include/linux/powercap.h
12874 F:      include/linux/intel_rapl.h
12875 F:      drivers/powercap/
12876 F:      kernel/configs/nopm.config
12877
12878 POWER STATE COORDINATION INTERFACE (PSCI)
12879 M:      Mark Rutland <mark.rutland@arm.com>
12880 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12881 L:      linux-arm-kernel@lists.infradead.org
12882 S:      Maintained
12883 F:      drivers/firmware/psci/
12884 F:      include/linux/psci.h
12885 F:      include/uapi/linux/psci.h
12886
12887 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12888 M:      Sebastian Reichel <sre@kernel.org>
12889 L:      linux-pm@vger.kernel.org
12890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12891 S:      Maintained
12892 F:      Documentation/ABI/testing/sysfs-class-power
12893 F:      Documentation/devicetree/bindings/power/supply/
12894 F:      include/linux/power_supply.h
12895 F:      drivers/power/supply/
12896
12897 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12898 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12899 L:      linuxppc-dev@lists.ozlabs.org
12900 S:      Maintained
12901 F:      drivers/char/powernv-op-panel.c
12902
12903 PPP OVER ATM (RFC 2364)
12904 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12905 S:      Maintained
12906 F:      net/atm/pppoatm.c
12907 F:      include/uapi/linux/atmppp.h
12908
12909 PPP OVER ETHERNET
12910 M:      Michal Ostrowski <mostrows@earthlink.net>
12911 S:      Maintained
12912 F:      drivers/net/ppp/pppoe.c
12913 F:      drivers/net/ppp/pppox.c
12914
12915 PPP OVER L2TP
12916 M:      James Chapman <jchapman@katalix.com>
12917 S:      Maintained
12918 F:      net/l2tp/l2tp_ppp.c
12919 F:      include/linux/if_pppol2tp.h
12920 F:      include/uapi/linux/if_pppol2tp.h
12921
12922 PPP PROTOCOL DRIVERS AND COMPRESSORS
12923 M:      Paul Mackerras <paulus@samba.org>
12924 L:      linux-ppp@vger.kernel.org
12925 S:      Maintained
12926 F:      drivers/net/ppp/ppp_*
12927
12928 PPS SUPPORT
12929 M:      Rodolfo Giometti <giometti@enneenne.com>
12930 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12931 L:      linuxpps@ml.enneenne.com (subscribers-only)
12932 S:      Maintained
12933 F:      Documentation/driver-api/pps.rst
12934 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12935 F:      Documentation/ABI/testing/sysfs-pps
12936 F:      drivers/pps/
12937 F:      include/linux/pps*.h
12938 F:      include/uapi/linux/pps.h
12939
12940 PPTP DRIVER
12941 M:      Dmitry Kozlov <xeb@mail.ru>
12942 L:      netdev@vger.kernel.org
12943 S:      Maintained
12944 F:      drivers/net/ppp/pptp.c
12945 W:      http://sourceforge.net/projects/accel-pptp
12946
12947 PRINTK
12948 M:      Petr Mladek <pmladek@suse.com>
12949 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12950 R:      Steven Rostedt <rostedt@goodmis.org>
12951 S:      Maintained
12952 F:      kernel/printk/
12953 F:      include/linux/printk.h
12954
12955 PRISM54 WIRELESS DRIVER
12956 M:      Luis Chamberlain <mcgrof@kernel.org>
12957 L:      linux-wireless@vger.kernel.org
12958 W:      http://wireless.kernel.org/en/users/Drivers/p54
12959 S:      Obsolete
12960 F:      drivers/net/wireless/intersil/prism54/
12961
12962 PROC FILESYSTEM
12963 R:      Alexey Dobriyan <adobriyan@gmail.com>
12964 L:      linux-kernel@vger.kernel.org
12965 L:      linux-fsdevel@vger.kernel.org
12966 S:      Maintained
12967 F:      fs/proc/
12968 F:      include/linux/proc_fs.h
12969 F:      tools/testing/selftests/proc/
12970 F:      Documentation/filesystems/proc.txt
12971
12972 PROC SYSCTL
12973 M:      Luis Chamberlain <mcgrof@kernel.org>
12974 M:      Kees Cook <keescook@chromium.org>
12975 L:      linux-kernel@vger.kernel.org
12976 L:      linux-fsdevel@vger.kernel.org
12977 S:      Maintained
12978 F:      fs/proc/proc_sysctl.c
12979 F:      include/linux/sysctl.h
12980 F:      kernel/sysctl.c
12981 F:      tools/testing/selftests/sysctl/
12982
12983 PS3 NETWORK SUPPORT
12984 M:      Geoff Levand <geoff@infradead.org>
12985 L:      netdev@vger.kernel.org
12986 L:      linuxppc-dev@lists.ozlabs.org
12987 S:      Maintained
12988 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12989
12990 PS3 PLATFORM SUPPORT
12991 M:      Geoff Levand <geoff@infradead.org>
12992 L:      linuxppc-dev@lists.ozlabs.org
12993 S:      Maintained
12994 F:      arch/powerpc/boot/ps3*
12995 F:      arch/powerpc/include/asm/lv1call.h
12996 F:      arch/powerpc/include/asm/ps3*.h
12997 F:      arch/powerpc/platforms/ps3/
12998 F:      drivers/*/ps3*
12999 F:      drivers/ps3/
13000 F:      drivers/rtc/rtc-ps3.c
13001 F:      drivers/usb/host/*ps3.c
13002 F:      sound/ppc/snd_ps3*
13003
13004 PS3VRAM DRIVER
13005 M:      Jim Paris <jim@jtan.com>
13006 M:      Geoff Levand <geoff@infradead.org>
13007 L:      linuxppc-dev@lists.ozlabs.org
13008 S:      Maintained
13009 F:      drivers/block/ps3vram.c
13010
13011 PSAMPLE PACKET SAMPLING SUPPORT:
13012 M:      Yotam Gigi <yotam.gi@gmail.com>
13013 S:      Maintained
13014 F:      net/psample
13015 F:      include/net/psample.h
13016 F:      include/uapi/linux/psample.h
13017
13018 PSTORE FILESYSTEM
13019 M:      Kees Cook <keescook@chromium.org>
13020 M:      Anton Vorontsov <anton@enomsg.org>
13021 M:      Colin Cross <ccross@android.com>
13022 M:      Tony Luck <tony.luck@intel.com>
13023 S:      Maintained
13024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13025 F:      fs/pstore/
13026 F:      include/linux/pstore*
13027 F:      drivers/firmware/efi/efi-pstore.c
13028 F:      drivers/acpi/apei/erst.c
13029 F:      Documentation/admin-guide/ramoops.rst
13030 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13031 K:      \b(pstore|ramoops)
13032
13033 PTP HARDWARE CLOCK SUPPORT
13034 M:      Richard Cochran <richardcochran@gmail.com>
13035 L:      netdev@vger.kernel.org
13036 S:      Maintained
13037 W:      http://linuxptp.sourceforge.net/
13038 F:      Documentation/ABI/testing/sysfs-ptp
13039 F:      Documentation/driver-api/ptp.rst
13040 F:      drivers/net/phy/dp83640*
13041 F:      drivers/ptp/*
13042 F:      include/linux/ptp_cl*
13043
13044 PTRACE SUPPORT
13045 M:      Oleg Nesterov <oleg@redhat.com>
13046 S:      Maintained
13047 F:      include/asm-generic/syscall.h
13048 F:      include/linux/ptrace.h
13049 F:      include/linux/regset.h
13050 F:      include/linux/tracehook.h
13051 F:      include/uapi/linux/ptrace.h
13052 F:      include/uapi/linux/ptrace.h
13053 F:      kernel/ptrace.c
13054 F:      arch/*/ptrace*.c
13055 F:      arch/*/*/ptrace*.c
13056 F:      arch/*/include/asm/ptrace*.h
13057
13058 PULSE8-CEC DRIVER
13059 M:      Hans Verkuil <hverkuil@xs4all.nl>
13060 L:      linux-media@vger.kernel.org
13061 T:      git git://linuxtv.org/media_tree.git
13062 S:      Maintained
13063 F:      drivers/media/usb/pulse8-cec/*
13064 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13065
13066 PVRUSB2 VIDEO4LINUX DRIVER
13067 M:      Mike Isely <isely@pobox.com>
13068 L:      pvrusb2@isely.net       (subscribers-only)
13069 L:      linux-media@vger.kernel.org
13070 W:      http://www.isely.net/pvrusb2/
13071 T:      git git://linuxtv.org/media_tree.git
13072 S:      Maintained
13073 F:      Documentation/media/v4l-drivers/pvrusb2*
13074 F:      drivers/media/usb/pvrusb2/
13075
13076 PWC WEBCAM DRIVER
13077 M:      Hans Verkuil <hverkuil@xs4all.nl>
13078 L:      linux-media@vger.kernel.org
13079 T:      git git://linuxtv.org/media_tree.git
13080 S:      Odd Fixes
13081 F:      drivers/media/usb/pwc/*
13082 F:      include/trace/events/pwc.h
13083
13084 PWM FAN DRIVER
13085 M:      Kamil Debski <kamil@wypas.org>
13086 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13087 L:      linux-hwmon@vger.kernel.org
13088 S:      Supported
13089 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13090 F:      Documentation/hwmon/pwm-fan.rst
13091 F:      drivers/hwmon/pwm-fan.c
13092
13093 PWM IR Transmitter
13094 M:      Sean Young <sean@mess.org>
13095 L:      linux-media@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/media/rc/pwm-ir-tx.c
13098
13099 PWM SUBSYSTEM
13100 M:      Thierry Reding <thierry.reding@gmail.com>
13101 L:      linux-pwm@vger.kernel.org
13102 S:      Maintained
13103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13104 F:      Documentation/driver-api/pwm.rst
13105 F:      Documentation/devicetree/bindings/pwm/
13106 F:      include/linux/pwm.h
13107 F:      drivers/pwm/
13108 F:      drivers/video/backlight/pwm_bl.c
13109 F:      include/linux/pwm_backlight.h
13110 F:      drivers/gpio/gpio-mvebu.c
13111 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13112
13113 PXA GPIO DRIVER
13114 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13115 L:      linux-gpio@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/gpio/gpio-pxa.c
13118
13119 PXA MMCI DRIVER
13120 S:      Orphan
13121
13122 PXA RTC DRIVER
13123 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13124 L:      linux-rtc@vger.kernel.org
13125 S:      Maintained
13126
13127 PXA2xx/PXA3xx SUPPORT
13128 M:      Daniel Mack <daniel@zonque.org>
13129 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13130 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13132 T:      git git://github.com/hzhuang1/linux.git
13133 T:      git git://github.com/rjarzmik/linux.git
13134 S:      Maintained
13135 F:      arch/arm/boot/dts/pxa*
13136 F:      arch/arm/mach-pxa/
13137 F:      drivers/dma/pxa*
13138 F:      drivers/pcmcia/pxa2xx*
13139 F:      drivers/pinctrl/pxa/
13140 F:      drivers/spi/spi-pxa2xx*
13141 F:      drivers/usb/gadget/udc/pxa2*
13142 F:      include/sound/pxa2xx-lib.h
13143 F:      sound/arm/pxa*
13144 F:      sound/soc/pxa/
13145
13146 QAT DRIVER
13147 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13148 L:      qat-linux@intel.com
13149 S:      Supported
13150 F:      drivers/crypto/qat/
13151
13152 QCOM AUDIO (ASoC) DRIVERS
13153 M:      Patrick Lai <plai@codeaurora.org>
13154 M:      Banajit Goswami <bgoswami@codeaurora.org>
13155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13156 S:      Supported
13157 F:      sound/soc/qcom/
13158
13159 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13160 M:      Gabriel Somlo <somlo@cmu.edu>
13161 M:      "Michael S. Tsirkin" <mst@redhat.com>
13162 L:      qemu-devel@nongnu.org
13163 S:      Maintained
13164 F:      drivers/firmware/qemu_fw_cfg.c
13165 F:      include/uapi/linux/qemu_fw_cfg.h
13166
13167 QIB DRIVER
13168 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13169 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13170 L:      linux-rdma@vger.kernel.org
13171 S:      Supported
13172 F:      drivers/infiniband/hw/qib/
13173
13174 QLOGIC QL41xxx FCOE DRIVER
13175 M:      QLogic-Storage-Upstream@cavium.com
13176 L:      linux-scsi@vger.kernel.org
13177 S:      Supported
13178 F:      drivers/scsi/qedf/
13179
13180 QLOGIC QL41xxx ISCSI DRIVER
13181 M:      QLogic-Storage-Upstream@cavium.com
13182 L:      linux-scsi@vger.kernel.org
13183 S:      Supported
13184 F:      drivers/scsi/qedi/
13185
13186 QLOGIC QL4xxx ETHERNET DRIVER
13187 M:      Ariel Elior <aelior@marvell.com>
13188 M:      GR-everest-linux-l2@marvell.com
13189 L:      netdev@vger.kernel.org
13190 S:      Supported
13191 F:      drivers/net/ethernet/qlogic/qed/
13192 F:      include/linux/qed/
13193 F:      drivers/net/ethernet/qlogic/qede/
13194
13195 QLOGIC QL4xxx RDMA DRIVER
13196 M:      Michal Kalderon <mkalderon@marvell.com>
13197 M:      Ariel Elior <aelior@marvell.com>
13198 L:      linux-rdma@vger.kernel.org
13199 S:      Supported
13200 F:      drivers/infiniband/hw/qedr/
13201 F:      include/uapi/rdma/qedr-abi.h
13202
13203 QLOGIC QLA1280 SCSI DRIVER
13204 M:      Michael Reed <mdr@sgi.com>
13205 L:      linux-scsi@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/scsi/qla1280.[ch]
13208
13209 QLOGIC QLA2XXX FC-SCSI DRIVER
13210 M:      qla2xxx-upstream@qlogic.com
13211 L:      linux-scsi@vger.kernel.org
13212 S:      Supported
13213 F:      Documentation/scsi/LICENSE.qla2xxx
13214 F:      drivers/scsi/qla2xxx/
13215
13216 QLOGIC QLA3XXX NETWORK DRIVER
13217 M:      GR-Linux-NIC-Dev@marvell.com
13218 L:      netdev@vger.kernel.org
13219 S:      Supported
13220 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13221 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13222
13223 QLOGIC QLA4XXX iSCSI DRIVER
13224 M:      QLogic-Storage-Upstream@qlogic.com
13225 L:      linux-scsi@vger.kernel.org
13226 S:      Supported
13227 F:      Documentation/scsi/LICENSE.qla4xxx
13228 F:      drivers/scsi/qla4xxx/
13229
13230 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13231 M:      Shahed Shaikh <shshaikh@marvell.com>
13232 M:      Manish Chopra <manishc@marvell.com>
13233 M:      GR-Linux-NIC-Dev@marvell.com
13234 L:      netdev@vger.kernel.org
13235 S:      Supported
13236 F:      drivers/net/ethernet/qlogic/qlcnic/
13237
13238 QLOGIC QLGE 10Gb ETHERNET DRIVER
13239 M:      Manish Chopra <manishc@marvell.com>
13240 M:      GR-Linux-NIC-Dev@marvell.com
13241 L:      netdev@vger.kernel.org
13242 S:      Supported
13243 F:      drivers/net/ethernet/qlogic/qlge/
13244
13245 QM1D1B0004 MEDIA DRIVER
13246 M:      Akihiro Tsukada <tskd08@gmail.com>
13247 L:      linux-media@vger.kernel.org
13248 S:      Odd Fixes
13249 F:      drivers/media/tuners/qm1d1b0004*
13250
13251 QM1D1C0042 MEDIA DRIVER
13252 M:      Akihiro Tsukada <tskd08@gmail.com>
13253 L:      linux-media@vger.kernel.org
13254 S:      Odd Fixes
13255 F:      drivers/media/tuners/qm1d1c0042*
13256
13257 QNX4 FILESYSTEM
13258 M:      Anders Larsen <al@alarsen.net>
13259 W:      http://www.alarsen.net/linux/qnx4fs/
13260 S:      Maintained
13261 F:      fs/qnx4/
13262 F:      include/uapi/linux/qnx4_fs.h
13263 F:      include/uapi/linux/qnxtypes.h
13264
13265 QORIQ DPAA2 FSL-MC BUS DRIVER
13266 M:      Stuart Yoder <stuyoder@gmail.com>
13267 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13268 L:      linux-kernel@vger.kernel.org
13269 S:      Maintained
13270 F:      drivers/bus/fsl-mc/
13271 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13272 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13273
13274 QT1010 MEDIA DRIVER
13275 M:      Antti Palosaari <crope@iki.fi>
13276 L:      linux-media@vger.kernel.org
13277 W:      https://linuxtv.org
13278 W:      http://palosaari.fi/linux/
13279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13280 T:      git git://linuxtv.org/anttip/media_tree.git
13281 S:      Maintained
13282 F:      drivers/media/tuners/qt1010*
13283
13284 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13285 M:      Kalle Valo <kvalo@codeaurora.org>
13286 L:      ath10k@lists.infradead.org
13287 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13289 S:      Supported
13290 F:      drivers/net/wireless/ath/ath10k/
13291
13292 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13293 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13294 L:      linux-wireless@vger.kernel.org
13295 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13296 S:      Supported
13297 F:      drivers/net/wireless/ath/ath9k/
13298
13299 QUALCOMM CAMERA SUBSYSTEM DRIVER
13300 M:      Todor Tomov <todor.too@gmail.com>
13301 L:      linux-media@vger.kernel.org
13302 S:      Maintained
13303 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13304 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13305 F:      drivers/media/platform/qcom/camss/
13306
13307 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13308 M:      Ilia Lin <ilia.lin@kernel.org>
13309 L:      linux-pm@vger.kernel.org
13310 S:      Maintained
13311 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13312 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13313
13314 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13315 M:      Timur Tabi <timur@kernel.org>
13316 L:      netdev@vger.kernel.org
13317 S:      Maintained
13318 F:      drivers/net/ethernet/qualcomm/emac/
13319
13320 QUALCOMM ETHQOS ETHERNET DRIVER
13321 M:      Vinod Koul <vkoul@kernel.org>
13322 M:      Niklas Cassel <niklas.cassel@linaro.org>
13323 L:      netdev@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13326 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13327
13328 QUALCOMM GENERIC INTERFACE I2C DRIVER
13329 M:      Alok Chauhan <alokc@codeaurora.org>
13330 L:      linux-i2c@vger.kernel.org
13331 L:      linux-arm-msm@vger.kernel.org
13332 S:      Supported
13333 F:      drivers/i2c/busses/i2c-qcom-geni.c
13334
13335 QUALCOMM HEXAGON ARCHITECTURE
13336 M:      Richard Kuo <rkuo@codeaurora.org>
13337 L:      linux-hexagon@vger.kernel.org
13338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13339 S:      Supported
13340 F:      arch/hexagon/
13341
13342 QUALCOMM HIDMA DRIVER
13343 M:      Sinan Kaya <okaya@kernel.org>
13344 L:      linux-arm-kernel@lists.infradead.org
13345 L:      linux-arm-msm@vger.kernel.org
13346 L:      dmaengine@vger.kernel.org
13347 S:      Supported
13348 F:      drivers/dma/qcom/hidma*
13349
13350 QUALCOMM IOMMU
13351 M:      Rob Clark <robdclark@gmail.com>
13352 L:      iommu@lists.linux-foundation.org
13353 L:      linux-arm-msm@vger.kernel.org
13354 S:      Maintained
13355 F:      drivers/iommu/qcom_iommu.c
13356
13357 QUALCOMM TSENS THERMAL DRIVER
13358 M:      Amit Kucheria <amit.kucheria@linaro.org>
13359 L:      linux-pm@vger.kernel.org
13360 L:      linux-arm-msm@vger.kernel.org
13361 S:      Maintained
13362 F:      drivers/thermal/qcom/
13363
13364 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13365 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13366 L:      linux-media@vger.kernel.org
13367 L:      linux-arm-msm@vger.kernel.org
13368 T:      git git://linuxtv.org/media_tree.git
13369 S:      Maintained
13370 F:      drivers/media/platform/qcom/venus/
13371
13372 QUALCOMM WCN36XX WIRELESS DRIVER
13373 M:      Kalle Valo <kvalo@codeaurora.org>
13374 L:      wcn36xx@lists.infradead.org
13375 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13376 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13377 S:      Supported
13378 F:      drivers/net/wireless/ath/wcn36xx/
13379
13380 QUANTENNA QTNFMAC WIRELESS DRIVER
13381 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13382 M:      Avinash Patil <avinashp@quantenna.com>
13383 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13384 L:      linux-wireless@vger.kernel.org
13385 S:      Maintained
13386 F:      drivers/net/wireless/quantenna
13387
13388 RADEON and AMDGPU DRM DRIVERS
13389 M:      Alex Deucher <alexander.deucher@amd.com>
13390 M:      Christian König <christian.koenig@amd.com>
13391 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13392 L:      amd-gfx@lists.freedesktop.org
13393 T:      git git://people.freedesktop.org/~agd5f/linux
13394 S:      Supported
13395 F:      drivers/gpu/drm/radeon/
13396 F:      include/uapi/drm/radeon_drm.h
13397 F:      drivers/gpu/drm/amd/
13398 F:      include/uapi/drm/amdgpu_drm.h
13399
13400 RADEON FRAMEBUFFER DISPLAY DRIVER
13401 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13402 L:      linux-fbdev@vger.kernel.org
13403 S:      Maintained
13404 F:      drivers/video/fbdev/aty/radeon*
13405 F:      include/uapi/linux/radeonfb.h
13406
13407 RADIOSHARK RADIO DRIVER
13408 M:      Hans Verkuil <hverkuil@xs4all.nl>
13409 L:      linux-media@vger.kernel.org
13410 T:      git git://linuxtv.org/media_tree.git
13411 S:      Maintained
13412 F:      drivers/media/radio/radio-shark.c
13413
13414 RADIOSHARK2 RADIO DRIVER
13415 M:      Hans Verkuil <hverkuil@xs4all.nl>
13416 L:      linux-media@vger.kernel.org
13417 T:      git git://linuxtv.org/media_tree.git
13418 S:      Maintained
13419 F:      drivers/media/radio/radio-shark2.c
13420 F:      drivers/media/radio/radio-tea5777.c
13421
13422 RADOS BLOCK DEVICE (RBD)
13423 M:      Ilya Dryomov <idryomov@gmail.com>
13424 M:      Sage Weil <sage@redhat.com>
13425 M:      Alex Elder <elder@kernel.org>
13426 L:      ceph-devel@vger.kernel.org
13427 W:      http://ceph.com/
13428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13429 T:      git git://github.com/ceph/ceph-client.git
13430 S:      Supported
13431 F:      Documentation/ABI/testing/sysfs-bus-rbd
13432 F:      drivers/block/rbd.c
13433 F:      drivers/block/rbd_types.h
13434
13435 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13436 M:      Paul Mackerras <paulus@samba.org>
13437 L:      linux-fbdev@vger.kernel.org
13438 S:      Maintained
13439 F:      drivers/video/fbdev/aty/aty128fb.c
13440
13441 RAINSHADOW-CEC DRIVER
13442 M:      Hans Verkuil <hverkuil@xs4all.nl>
13443 L:      linux-media@vger.kernel.org
13444 T:      git git://linuxtv.org/media_tree.git
13445 S:      Maintained
13446 F:      drivers/media/usb/rainshadow-cec/*
13447
13448 RALINK MIPS ARCHITECTURE
13449 M:      John Crispin <john@phrozen.org>
13450 L:      linux-mips@vger.kernel.org
13451 S:      Maintained
13452 F:      arch/mips/ralink
13453
13454 RALINK RT2X00 WIRELESS LAN DRIVER
13455 P:      rt2x00 project
13456 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13457 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13458 L:      linux-wireless@vger.kernel.org
13459 S:      Maintained
13460 F:      drivers/net/wireless/ralink/rt2x00/
13461
13462 RAMDISK RAM BLOCK DEVICE DRIVER
13463 M:      Jens Axboe <axboe@kernel.dk>
13464 S:      Maintained
13465 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13466 F:      drivers/block/brd.c
13467
13468 RANCHU VIRTUAL BOARD FOR MIPS
13469 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13470 L:      linux-mips@vger.kernel.org
13471 S:      Supported
13472 F:      arch/mips/generic/board-ranchu.c
13473 F:      arch/mips/configs/generic/board-ranchu.config
13474
13475 RANDOM NUMBER DRIVER
13476 M:      "Theodore Ts'o" <tytso@mit.edu>
13477 S:      Maintained
13478 F:      drivers/char/random.c
13479
13480 RAPIDIO SUBSYSTEM
13481 M:      Matt Porter <mporter@kernel.crashing.org>
13482 M:      Alexandre Bounine <alex.bou9@gmail.com>
13483 S:      Maintained
13484 F:      drivers/rapidio/
13485
13486 RAS INFRASTRUCTURE
13487 M:      Tony Luck <tony.luck@intel.com>
13488 M:      Borislav Petkov <bp@alien8.de>
13489 L:      linux-edac@vger.kernel.org
13490 S:      Maintained
13491 F:      drivers/ras/
13492 F:      include/linux/ras.h
13493 F:      include/ras/ras_event.h
13494 F:      Documentation/admin-guide/ras.rst
13495
13496 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13497 L:      linux-wireless@vger.kernel.org
13498 S:      Orphan
13499 F:      drivers/net/wireless/ray*
13500
13501 RCUTORTURE TEST FRAMEWORK
13502 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13503 M:      Josh Triplett <josh@joshtriplett.org>
13504 R:      Steven Rostedt <rostedt@goodmis.org>
13505 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13506 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13507 L:      rcu@vger.kernel.org
13508 S:      Supported
13509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13510 F:      tools/testing/selftests/rcutorture
13511
13512 RDC R-321X SoC
13513 M:      Florian Fainelli <florian@openwrt.org>
13514 S:      Maintained
13515
13516 RDC R6040 FAST ETHERNET DRIVER
13517 M:      Florian Fainelli <f.fainelli@gmail.com>
13518 L:      netdev@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/net/ethernet/rdc/r6040.c
13521
13522 RDMAVT - RDMA verbs software
13523 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13524 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13525 L:      linux-rdma@vger.kernel.org
13526 S:      Supported
13527 F:      drivers/infiniband/sw/rdmavt
13528
13529 RDS - RELIABLE DATAGRAM SOCKETS
13530 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13531 L:      netdev@vger.kernel.org
13532 L:      linux-rdma@vger.kernel.org
13533 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13534 W:      https://oss.oracle.com/projects/rds/
13535 S:      Supported
13536 F:      net/rds/
13537 F:      Documentation/networking/rds.txt
13538
13539 RDT - RESOURCE ALLOCATION
13540 M:      Fenghua Yu <fenghua.yu@intel.com>
13541 M:      Reinette Chatre <reinette.chatre@intel.com>
13542 L:      linux-kernel@vger.kernel.org
13543 S:      Supported
13544 F:      arch/x86/kernel/cpu/resctrl/
13545 F:      arch/x86/include/asm/resctrl_sched.h
13546 F:      Documentation/x86/resctrl*
13547
13548 READ-COPY UPDATE (RCU)
13549 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13550 M:      Josh Triplett <josh@joshtriplett.org>
13551 R:      Steven Rostedt <rostedt@goodmis.org>
13552 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13553 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13554 R:      Joel Fernandes <joel@joelfernandes.org>
13555 L:      rcu@vger.kernel.org
13556 W:      http://www.rdrop.com/users/paulmck/RCU/
13557 S:      Supported
13558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13559 F:      Documentation/RCU/
13560 X:      Documentation/RCU/torture.txt
13561 F:      include/linux/rcu*
13562 X:      include/linux/srcu*.h
13563 F:      kernel/rcu/
13564 X:      kernel/rcu/srcu*.c
13565
13566 REAL TIME CLOCK (RTC) SUBSYSTEM
13567 M:      Alessandro Zummo <a.zummo@towertech.it>
13568 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13569 L:      linux-rtc@vger.kernel.org
13570 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13572 S:      Maintained
13573 F:      Documentation/devicetree/bindings/rtc/
13574 F:      Documentation/admin-guide/rtc.rst
13575 F:      drivers/rtc/
13576 F:      include/linux/rtc.h
13577 F:      include/uapi/linux/rtc.h
13578 F:      include/linux/rtc/
13579 F:      include/linux/platform_data/rtc-*
13580 F:      tools/testing/selftests/rtc/
13581
13582 REALTEK AUDIO CODECS
13583 M:      Bard Liao <bardliao@realtek.com>
13584 M:      Oder Chiou <oder_chiou@realtek.com>
13585 S:      Maintained
13586 F:      sound/soc/codecs/rt*
13587 F:      include/sound/rt*.h
13588
13589 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13590 M:      Linus Walleij <linus.walleij@linaro.org>
13591 S:      Maintained
13592 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13593 F:      drivers/net/dsa/realtek-smi*
13594 F:      drivers/net/dsa/rtl83*
13595
13596 REDPINE WIRELESS DRIVER
13597 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13598 M:      Siva Rebbagondla <siva8118@gmail.com>
13599 L:      linux-wireless@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/net/wireless/rsi/
13602
13603 REGISTER MAP ABSTRACTION
13604 M:      Mark Brown <broonie@kernel.org>
13605 L:      linux-kernel@vger.kernel.org
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13607 S:      Supported
13608 F:      Documentation/devicetree/bindings/regmap/
13609 F:      drivers/base/regmap/
13610 F:      include/linux/regmap.h
13611
13612 REISERFS FILE SYSTEM
13613 L:      reiserfs-devel@vger.kernel.org
13614 S:      Supported
13615 F:      fs/reiserfs/
13616
13617 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13618 M:      Ohad Ben-Cohen <ohad@wizery.com>
13619 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13620 L:      linux-remoteproc@vger.kernel.org
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13622 S:      Maintained
13623 F:      Documentation/devicetree/bindings/remoteproc/
13624 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13625 F:      Documentation/remoteproc.txt
13626 F:      drivers/remoteproc/
13627 F:      include/linux/remoteproc.h
13628 F:      include/linux/remoteproc/
13629
13630 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13631 M:      Ohad Ben-Cohen <ohad@wizery.com>
13632 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13633 L:      linux-remoteproc@vger.kernel.org
13634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13635 S:      Maintained
13636 F:      drivers/rpmsg/
13637 F:      Documentation/rpmsg.txt
13638 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13639 F:      include/linux/rpmsg.h
13640 F:      include/linux/rpmsg/
13641 F:      include/uapi/linux/rpmsg.h
13642 F:      samples/rpmsg/
13643
13644 RENESAS CLOCK DRIVERS
13645 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13646 L:      linux-renesas-soc@vger.kernel.org
13647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13648 S:      Supported
13649 F:      drivers/clk/renesas/
13650
13651 RENESAS EMEV2 I2C DRIVER
13652 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13653 S:      Supported
13654 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13655 F:      drivers/i2c/busses/i2c-emev2.c
13656
13657 RENESAS ETHERNET DRIVERS
13658 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13659 L:      netdev@vger.kernel.org
13660 L:      linux-renesas-soc@vger.kernel.org
13661 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13662 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13663 F:      drivers/net/ethernet/renesas/
13664 F:      include/linux/sh_eth.h
13665
13666 RENESAS R-CAR GYROADC DRIVER
13667 M:      Marek Vasut <marek.vasut@gmail.com>
13668 L:      linux-iio@vger.kernel.org
13669 S:      Supported
13670 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13671 F:      drivers/iio/adc/rcar-gyroadc.c
13672
13673 RENESAS R-CAR I2C DRIVERS
13674 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13675 S:      Supported
13676 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13677 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13678 F:      drivers/i2c/busses/i2c-rcar.c
13679 F:      drivers/i2c/busses/i2c-sh_mobile.c
13680
13681 RENESAS RIIC DRIVER
13682 M:      Chris Brandt <chris.brandt@renesas.com>
13683 S:      Supported
13684 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13685 F:      drivers/i2c/busses/i2c-riic.c
13686
13687 RENESAS USB PHY DRIVER
13688 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13689 L:      linux-renesas-soc@vger.kernel.org
13690 S:      Maintained
13691 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13692
13693 RESET CONTROLLER FRAMEWORK
13694 M:      Philipp Zabel <p.zabel@pengutronix.de>
13695 T:      git git://git.pengutronix.de/git/pza/linux
13696 S:      Maintained
13697 F:      drivers/reset/
13698 F:      Documentation/devicetree/bindings/reset/
13699 F:      include/dt-bindings/reset/
13700 F:      include/linux/reset.h
13701 F:      include/linux/reset/
13702 F:      include/linux/reset-controller.h
13703
13704 RESTARTABLE SEQUENCES SUPPORT
13705 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13706 M:      Peter Zijlstra <peterz@infradead.org>
13707 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13708 M:      Boqun Feng <boqun.feng@gmail.com>
13709 L:      linux-kernel@vger.kernel.org
13710 S:      Supported
13711 F:      kernel/rseq.c
13712 F:      include/uapi/linux/rseq.h
13713 F:      include/trace/events/rseq.h
13714 F:      tools/testing/selftests/rseq/
13715
13716 RFKILL
13717 M:      Johannes Berg <johannes@sipsolutions.net>
13718 L:      linux-wireless@vger.kernel.org
13719 W:      http://wireless.kernel.org/
13720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13722 S:      Maintained
13723 F:      Documentation/driver-api/rfkill.rst
13724 F:      Documentation/ABI/stable/sysfs-class-rfkill
13725 F:      net/rfkill/
13726 F:      include/linux/rfkill.h
13727 F:      include/uapi/linux/rfkill.h
13728
13729 RHASHTABLE
13730 M:      Thomas Graf <tgraf@suug.ch>
13731 M:      Herbert Xu <herbert@gondor.apana.org.au>
13732 L:      netdev@vger.kernel.org
13733 S:      Maintained
13734 F:      lib/rhashtable.c
13735 F:      lib/test_rhashtable.c
13736 F:      include/linux/rhashtable.h
13737 F:      include/linux/rhashtable-types.h
13738
13739 RICOH R5C592 MEMORYSTICK DRIVER
13740 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13741 S:      Maintained
13742 F:      drivers/memstick/host/r592.*
13743
13744 RICOH SMARTMEDIA/XD DRIVER
13745 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13746 S:      Maintained
13747 F:      drivers/mtd/nand/raw/r852.c
13748 F:      drivers/mtd/nand/raw/r852.h
13749
13750 RISC-V ARCHITECTURE
13751 M:      Paul Walmsley <paul.walmsley@sifive.com>
13752 M:      Palmer Dabbelt <palmer@sifive.com>
13753 M:      Albert Ou <aou@eecs.berkeley.edu>
13754 L:      linux-riscv@lists.infradead.org
13755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13756 S:      Supported
13757 F:      arch/riscv/
13758 K:      riscv
13759 N:      riscv
13760
13761 ROCCAT DRIVERS
13762 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13763 W:      http://sourceforge.net/projects/roccat/
13764 S:      Maintained
13765 F:      drivers/hid/hid-roccat*
13766 F:      include/linux/hid-roccat*
13767 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13768
13769 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13770 M:      Jacob Chen <jacob-chen@iotwrt.com>
13771 M:      Ezequiel Garcia <ezequiel@collabora.com>
13772 L:      linux-media@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/media/platform/rockchip/rga/
13775 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13776
13777 HANTRO VPU CODEC DRIVER
13778 M:      Ezequiel Garcia <ezequiel@collabora.com>
13779 L:      linux-media@vger.kernel.org
13780 S:      Maintained
13781 F:      drivers/staging/media/hantro/
13782 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13783
13784 ROCKER DRIVER
13785 M:      Jiri Pirko <jiri@resnulli.us>
13786 L:      netdev@vger.kernel.org
13787 S:      Supported
13788 F:      drivers/net/ethernet/rocker/
13789
13790 ROCKETPORT DRIVER
13791 P:      Comtrol Corp.
13792 W:      http://www.comtrol.com
13793 S:      Maintained
13794 F:      Documentation/driver-api/serial/rocket.rst
13795 F:      drivers/tty/rocket*
13796
13797 ROCKETPORT EXPRESS/INFINITY DRIVER
13798 M:      Kevin Cernekee <cernekee@gmail.com>
13799 L:      linux-serial@vger.kernel.org
13800 S:      Odd Fixes
13801 F:      drivers/tty/serial/rp2.*
13802
13803 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13804 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13805 L:      linux-kernel@vger.kernel.org
13806 L:      linux-renesas-soc@vger.kernel.org
13807 S:      Supported
13808 F:      drivers/mfd/bd9571mwv.c
13809 F:      drivers/regulator/bd9571mwv-regulator.c
13810 F:      drivers/gpio/gpio-bd9571mwv.c
13811 F:      include/linux/mfd/bd9571mwv.h
13812 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13813
13814 ROSE NETWORK LAYER
13815 M:      Ralf Baechle <ralf@linux-mips.org>
13816 L:      linux-hams@vger.kernel.org
13817 W:      http://www.linux-ax25.org/
13818 S:      Maintained
13819 F:      include/net/rose.h
13820 F:      include/uapi/linux/rose.h
13821 F:      net/rose/
13822
13823 RTL2830 MEDIA DRIVER
13824 M:      Antti Palosaari <crope@iki.fi>
13825 L:      linux-media@vger.kernel.org
13826 W:      https://linuxtv.org
13827 W:      http://palosaari.fi/linux/
13828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13829 T:      git git://linuxtv.org/anttip/media_tree.git
13830 S:      Maintained
13831 F:      drivers/media/dvb-frontends/rtl2830*
13832
13833 RTL2832 MEDIA DRIVER
13834 M:      Antti Palosaari <crope@iki.fi>
13835 L:      linux-media@vger.kernel.org
13836 W:      https://linuxtv.org
13837 W:      http://palosaari.fi/linux/
13838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13839 T:      git git://linuxtv.org/anttip/media_tree.git
13840 S:      Maintained
13841 F:      drivers/media/dvb-frontends/rtl2832*
13842
13843 RTL2832_SDR MEDIA DRIVER
13844 M:      Antti Palosaari <crope@iki.fi>
13845 L:      linux-media@vger.kernel.org
13846 W:      https://linuxtv.org
13847 W:      http://palosaari.fi/linux/
13848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13849 T:      git git://linuxtv.org/anttip/media_tree.git
13850 S:      Maintained
13851 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13852
13853 RTL8180 WIRELESS DRIVER
13854 L:      linux-wireless@vger.kernel.org
13855 W:      http://wireless.kernel.org/
13856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13857 S:      Orphan
13858 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13859
13860 RTL8187 WIRELESS DRIVER
13861 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13862 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13863 M:      Larry Finger <Larry.Finger@lwfinger.net>
13864 L:      linux-wireless@vger.kernel.org
13865 W:      http://wireless.kernel.org/
13866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13867 S:      Maintained
13868 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13869
13870 REALTEK WIRELESS DRIVER (rtlwifi family)
13871 M:      Ping-Ke Shih <pkshih@realtek.com>
13872 L:      linux-wireless@vger.kernel.org
13873 W:      http://wireless.kernel.org/
13874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13875 S:      Maintained
13876 F:      drivers/net/wireless/realtek/rtlwifi/
13877
13878 REALTEK WIRELESS DRIVER (rtw88)
13879 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13880 L:      linux-wireless@vger.kernel.org
13881 S:      Maintained
13882 F:      drivers/net/wireless/realtek/rtw88/
13883
13884 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13885 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13886 L:      linux-wireless@vger.kernel.org
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13888 S:      Maintained
13889 F:      drivers/net/wireless/realtek/rtl8xxxu/
13890
13891 RXRPC SOCKETS (AF_RXRPC)
13892 M:      David Howells <dhowells@redhat.com>
13893 L:      linux-afs@lists.infradead.org
13894 S:      Supported
13895 F:      net/rxrpc/
13896 F:      include/keys/rxrpc-type.h
13897 F:      include/net/af_rxrpc.h
13898 F:      include/trace/events/rxrpc.h
13899 F:      include/uapi/linux/rxrpc.h
13900 F:      Documentation/networking/rxrpc.txt
13901 W:      https://www.infradead.org/~dhowells/kafs/
13902
13903 S3 SAVAGE FRAMEBUFFER DRIVER
13904 M:      Antonino Daplas <adaplas@gmail.com>
13905 L:      linux-fbdev@vger.kernel.org
13906 S:      Maintained
13907 F:      drivers/video/fbdev/savage/
13908
13909 S390
13910 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13911 M:      Vasily Gorbik <gor@linux.ibm.com>
13912 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13913 L:      linux-s390@vger.kernel.org
13914 W:      http://www.ibm.com/developerworks/linux/linux390/
13915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13916 S:      Supported
13917 F:      arch/s390/
13918 F:      drivers/s390/
13919 F:      Documentation/s390/
13920 F:      Documentation/driver-api/s390-drivers.rst
13921
13922 S390 COMMON I/O LAYER
13923 M:      Sebastian Ott <sebott@linux.ibm.com>
13924 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13925 L:      linux-s390@vger.kernel.org
13926 W:      http://www.ibm.com/developerworks/linux/linux390/
13927 S:      Supported
13928 F:      drivers/s390/cio/
13929
13930 S390 DASD DRIVER
13931 M:      Stefan Haberland <sth@linux.ibm.com>
13932 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13933 L:      linux-s390@vger.kernel.org
13934 W:      http://www.ibm.com/developerworks/linux/linux390/
13935 S:      Supported
13936 F:      drivers/s390/block/dasd*
13937 F:      block/partitions/ibm.c
13938
13939 S390 IOMMU (PCI)
13940 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13941 L:      linux-s390@vger.kernel.org
13942 W:      http://www.ibm.com/developerworks/linux/linux390/
13943 S:      Supported
13944 F:      drivers/iommu/s390-iommu.c
13945
13946 S390 IUCV NETWORK LAYER
13947 M:      Julian Wiedmann <jwi@linux.ibm.com>
13948 M:      Ursula Braun <ubraun@linux.ibm.com>
13949 L:      linux-s390@vger.kernel.org
13950 W:      http://www.ibm.com/developerworks/linux/linux390/
13951 S:      Supported
13952 F:      drivers/s390/net/*iucv*
13953 F:      include/net/iucv/
13954 F:      net/iucv/
13955
13956 S390 NETWORK DRIVERS
13957 M:      Julian Wiedmann <jwi@linux.ibm.com>
13958 M:      Ursula Braun <ubraun@linux.ibm.com>
13959 L:      linux-s390@vger.kernel.org
13960 W:      http://www.ibm.com/developerworks/linux/linux390/
13961 S:      Supported
13962 F:      drivers/s390/net/
13963
13964 S390 PCI SUBSYSTEM
13965 M:      Sebastian Ott <sebott@linux.ibm.com>
13966 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13967 L:      linux-s390@vger.kernel.org
13968 W:      http://www.ibm.com/developerworks/linux/linux390/
13969 S:      Supported
13970 F:      arch/s390/pci/
13971 F:      drivers/pci/hotplug/s390_pci_hpc.c
13972
13973 S390 VFIO-CCW DRIVER
13974 M:      Cornelia Huck <cohuck@redhat.com>
13975 M:      Eric Farman <farman@linux.ibm.com>
13976 R:      Halil Pasic <pasic@linux.ibm.com>
13977 L:      linux-s390@vger.kernel.org
13978 L:      kvm@vger.kernel.org
13979 S:      Supported
13980 F:      drivers/s390/cio/vfio_ccw*
13981 F:      Documentation/s390/vfio-ccw.rst
13982 F:      include/uapi/linux/vfio_ccw.h
13983
13984 S390 ZCRYPT DRIVER
13985 M:      Harald Freudenberger <freude@linux.ibm.com>
13986 L:      linux-s390@vger.kernel.org
13987 W:      http://www.ibm.com/developerworks/linux/linux390/
13988 S:      Supported
13989 F:      drivers/s390/crypto/
13990
13991 S390 VFIO AP DRIVER
13992 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13993 M:      Pierre Morel <pmorel@linux.ibm.com>
13994 M:      Halil Pasic <pasic@linux.ibm.com>
13995 L:      linux-s390@vger.kernel.org
13996 W:      http://www.ibm.com/developerworks/linux/linux390/
13997 S:      Supported
13998 F:      drivers/s390/crypto/vfio_ap_drv.c
13999 F:      drivers/s390/crypto/vfio_ap_private.h
14000 F:      drivers/s390/crypto/vfio_ap_ops.c
14001 F:      Documentation/s390/vfio-ap.rst
14002
14003 S390 ZFCP DRIVER
14004 M:      Steffen Maier <maier@linux.ibm.com>
14005 M:      Benjamin Block <bblock@linux.ibm.com>
14006 L:      linux-s390@vger.kernel.org
14007 W:      http://www.ibm.com/developerworks/linux/linux390/
14008 S:      Supported
14009 F:      drivers/s390/scsi/zfcp_*
14010
14011 S3C24XX SD/MMC Driver
14012 M:      Ben Dooks <ben-linux@fluff.org>
14013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14014 S:      Supported
14015 F:      drivers/mmc/host/s3cmci.*
14016
14017 SAA6588 RDS RECEIVER DRIVER
14018 M:      Hans Verkuil <hverkuil@xs4all.nl>
14019 L:      linux-media@vger.kernel.org
14020 T:      git git://linuxtv.org/media_tree.git
14021 W:      https://linuxtv.org
14022 S:      Odd Fixes
14023 F:      drivers/media/i2c/saa6588*
14024
14025 SAA7134 VIDEO4LINUX DRIVER
14026 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14027 L:      linux-media@vger.kernel.org
14028 W:      https://linuxtv.org
14029 T:      git git://linuxtv.org/media_tree.git
14030 S:      Odd fixes
14031 F:      Documentation/media/v4l-drivers/saa7134*
14032 F:      drivers/media/pci/saa7134/
14033
14034 SAA7146 VIDEO4LINUX-2 DRIVER
14035 M:      Hans Verkuil <hverkuil@xs4all.nl>
14036 L:      linux-media@vger.kernel.org
14037 T:      git git://linuxtv.org/media_tree.git
14038 S:      Maintained
14039 F:      drivers/media/common/saa7146/
14040 F:      drivers/media/pci/saa7146/
14041 F:      include/media/drv-intf/saa7146*
14042
14043 SAFESETID SECURITY MODULE
14044 M:     Micah Morton <mortonm@chromium.org>
14045 S:     Supported
14046 F:     security/safesetid/
14047 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14048
14049 SAMSUNG AUDIO (ASoC) DRIVERS
14050 M:      Krzysztof Kozlowski <krzk@kernel.org>
14051 M:      Sangbeom Kim <sbkim73@samsung.com>
14052 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14054 S:      Supported
14055 F:      sound/soc/samsung/
14056 F:      Documentation/devicetree/bindings/sound/samsung*
14057
14058 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14059 M:      Krzysztof Kozlowski <krzk@kernel.org>
14060 L:      linux-crypto@vger.kernel.org
14061 L:      linux-samsung-soc@vger.kernel.org
14062 S:      Maintained
14063 F:      drivers/crypto/exynos-rng.c
14064 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14065
14066 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14067 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14068 L:      linux-samsung-soc@vger.kernel.org
14069 S:      Maintained
14070 F:      drivers/char/hw_random/exynos-trng.c
14071 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14072
14073 SAMSUNG FRAMEBUFFER DRIVER
14074 M:      Jingoo Han <jingoohan1@gmail.com>
14075 L:      linux-fbdev@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/video/fbdev/s3c-fb.c
14078
14079 SAMSUNG LAPTOP DRIVER
14080 M:      Corentin Chary <corentin.chary@gmail.com>
14081 L:      platform-driver-x86@vger.kernel.org
14082 S:      Maintained
14083 F:      drivers/platform/x86/samsung-laptop.c
14084
14085 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14086 M:      Sangbeom Kim <sbkim73@samsung.com>
14087 M:      Krzysztof Kozlowski <krzk@kernel.org>
14088 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14089 L:      linux-kernel@vger.kernel.org
14090 L:      linux-samsung-soc@vger.kernel.org
14091 S:      Supported
14092 F:      drivers/mfd/sec*.c
14093 F:      drivers/regulator/s2m*.c
14094 F:      drivers/regulator/s5m*.c
14095 F:      drivers/clk/clk-s2mps11.c
14096 F:      drivers/rtc/rtc-s5m.c
14097 F:      include/linux/mfd/samsung/
14098 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14099 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14100 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14101 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14102
14103 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14104 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14105 L:      linux-media@vger.kernel.org
14106 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14107 S:      Maintained
14108 F:      drivers/media/platform/s3c-camif/
14109 F:      include/media/drv-intf/s3c_camif.h
14110
14111 SAMSUNG S3FWRN5 NFC DRIVER
14112 M:      Robert Baldyga <r.baldyga@samsung.com>
14113 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14114 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14115 S:      Supported
14116 F:      drivers/nfc/s3fwrn5
14117
14118 SAMSUNG S5C73M3 CAMERA DRIVER
14119 M:      Kyungmin Park <kyungmin.park@samsung.com>
14120 M:      Andrzej Hajda <a.hajda@samsung.com>
14121 L:      linux-media@vger.kernel.org
14122 S:      Supported
14123 F:      drivers/media/i2c/s5c73m3/*
14124
14125 SAMSUNG S5K5BAF CAMERA DRIVER
14126 M:      Kyungmin Park <kyungmin.park@samsung.com>
14127 M:      Andrzej Hajda <a.hajda@samsung.com>
14128 L:      linux-media@vger.kernel.org
14129 S:      Supported
14130 F:      drivers/media/i2c/s5k5baf.c
14131
14132 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14133 M:      Krzysztof Kozlowski <krzk@kernel.org>
14134 M:      Vladimir Zapolskiy <vz@mleia.com>
14135 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14136 L:      linux-crypto@vger.kernel.org
14137 L:      linux-samsung-soc@vger.kernel.org
14138 S:      Maintained
14139 F:      drivers/crypto/s5p-sss.c
14140
14141 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14142 M:      Kyungmin Park <kyungmin.park@samsung.com>
14143 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14144 L:      linux-media@vger.kernel.org
14145 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14146 S:      Supported
14147 F:      drivers/media/platform/exynos4-is/
14148
14149 SAMSUNG SOC CLOCK DRIVERS
14150 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14151 M:      Tomasz Figa <tomasz.figa@gmail.com>
14152 M:      Chanwoo Choi <cw00.choi@samsung.com>
14153 S:      Supported
14154 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14156 F:      drivers/clk/samsung/
14157 F:      include/dt-bindings/clock/exynos*.h
14158 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14159
14160 SAMSUNG SPI DRIVERS
14161 M:      Kukjin Kim <kgene@kernel.org>
14162 M:      Krzysztof Kozlowski <krzk@kernel.org>
14163 M:      Andi Shyti <andi@etezian.org>
14164 L:      linux-spi@vger.kernel.org
14165 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14166 S:      Maintained
14167 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14168 F:      drivers/spi/spi-s3c*
14169 F:      include/linux/platform_data/spi-s3c64xx.h
14170
14171 SAMSUNG SXGBE DRIVERS
14172 M:      Byungho An <bh74.an@samsung.com>
14173 M:      Girish K S <ks.giri@samsung.com>
14174 M:      Vipul Pandya <vipul.pandya@samsung.com>
14175 S:      Supported
14176 L:      netdev@vger.kernel.org
14177 F:      drivers/net/ethernet/samsung/sxgbe/
14178
14179 SAMSUNG THERMAL DRIVER
14180 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14181 L:      linux-pm@vger.kernel.org
14182 L:      linux-samsung-soc@vger.kernel.org
14183 S:      Supported
14184 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14185 F:      drivers/thermal/samsung/
14186
14187 SAMSUNG USB2 PHY DRIVER
14188 M:      Kamil Debski <kamil@wypas.org>
14189 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14190 L:      linux-kernel@vger.kernel.org
14191 S:      Supported
14192 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14193 F:      Documentation/driver-api/phy/samsung-usb2.rst
14194 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14195 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14196 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14197 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14198 F:      drivers/phy/samsung/phy-samsung-usb2.c
14199 F:      drivers/phy/samsung/phy-samsung-usb2.h
14200
14201 SC1200 WDT DRIVER
14202 M:      Zwane Mwaikambo <zwanem@gmail.com>
14203 S:      Maintained
14204 F:      drivers/watchdog/sc1200wdt.c
14205
14206 SCHEDULER
14207 M:      Ingo Molnar <mingo@redhat.com>
14208 M:      Peter Zijlstra <peterz@infradead.org>
14209 L:      linux-kernel@vger.kernel.org
14210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14211 S:      Maintained
14212 F:      kernel/sched/
14213 F:      include/linux/sched.h
14214 F:      include/uapi/linux/sched.h
14215 F:      include/linux/wait.h
14216 F:      include/linux/preempt.h
14217
14218 SCR24X CHIP CARD INTERFACE DRIVER
14219 M:      Lubomir Rintel <lkundrak@v3.sk>
14220 S:      Supported
14221 F:      drivers/char/pcmcia/scr24x_cs.c
14222
14223 SCSI CDROM DRIVER
14224 M:      Jens Axboe <axboe@kernel.dk>
14225 L:      linux-scsi@vger.kernel.org
14226 W:      http://www.kernel.dk
14227 S:      Maintained
14228 F:      drivers/scsi/sr*
14229
14230 SCSI RDMA PROTOCOL (SRP) INITIATOR
14231 M:      Bart Van Assche <bvanassche@acm.org>
14232 L:      linux-rdma@vger.kernel.org
14233 S:      Supported
14234 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14235 F:      drivers/infiniband/ulp/srp/
14236 F:      include/scsi/srp.h
14237
14238 SCSI RDMA PROTOCOL (SRP) TARGET
14239 M:      Bart Van Assche <bvanassche@acm.org>
14240 L:      linux-rdma@vger.kernel.org
14241 L:      target-devel@vger.kernel.org
14242 S:      Supported
14243 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14244 F:      drivers/infiniband/ulp/srpt/
14245
14246 SCSI SG DRIVER
14247 M:      Doug Gilbert <dgilbert@interlog.com>
14248 L:      linux-scsi@vger.kernel.org
14249 W:      http://sg.danny.cz/sg
14250 S:      Maintained
14251 F:      Documentation/scsi/scsi-generic.txt
14252 F:      drivers/scsi/sg.c
14253 F:      include/scsi/sg.h
14254
14255 SCSI SUBSYSTEM
14256 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14258 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14260 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14261 L:      linux-scsi@vger.kernel.org
14262 S:      Maintained
14263 F:      Documentation/devicetree/bindings/scsi/
14264 F:      drivers/scsi/
14265 F:      include/scsi/
14266
14267 SCSI TAPE DRIVER
14268 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14269 L:      linux-scsi@vger.kernel.org
14270 S:      Maintained
14271 F:      Documentation/scsi/st.txt
14272 F:      drivers/scsi/st.*
14273 F:      drivers/scsi/st_*.h
14274
14275 SCSI TARGET SUBSYSTEM
14276 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14277 L:      linux-scsi@vger.kernel.org
14278 L:      target-devel@vger.kernel.org
14279 W:      http://www.linux-iscsi.org
14280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14281 Q:      https://patchwork.kernel.org/project/target-devel/list/
14282 S:      Supported
14283 F:      drivers/target/
14284 F:      include/target/
14285 F:      Documentation/target/
14286
14287 SCTP PROTOCOL
14288 M:      Vlad Yasevich <vyasevich@gmail.com>
14289 M:      Neil Horman <nhorman@tuxdriver.com>
14290 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14291 L:      linux-sctp@vger.kernel.org
14292 W:      http://lksctp.sourceforge.net
14293 S:      Maintained
14294 F:      Documentation/networking/sctp.txt
14295 F:      include/linux/sctp.h
14296 F:      include/uapi/linux/sctp.h
14297 F:      include/net/sctp/
14298 F:      net/sctp/
14299
14300 SCx200 CPU SUPPORT
14301 M:      Jim Cromie <jim.cromie@gmail.com>
14302 S:      Odd Fixes
14303 F:      Documentation/i2c/busses/scx200_acb
14304 F:      arch/x86/platform/scx200/
14305 F:      drivers/watchdog/scx200_wdt.c
14306 F:      drivers/i2c/busses/scx200*
14307 F:      drivers/mtd/maps/scx200_docflash.c
14308 F:      include/linux/scx200.h
14309
14310 SCx200 GPIO DRIVER
14311 M:      Jim Cromie <jim.cromie@gmail.com>
14312 S:      Maintained
14313 F:      drivers/char/scx200_gpio.c
14314 F:      include/linux/scx200_gpio.h
14315
14316 SCx200 HRT CLOCKSOURCE DRIVER
14317 M:      Jim Cromie <jim.cromie@gmail.com>
14318 S:      Maintained
14319 F:      drivers/clocksource/scx200_hrt.c
14320
14321 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14322 M:      Sascha Sommer <saschasommer@freenet.de>
14323 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14324 S:      Maintained
14325 F:      drivers/mmc/host/sdricoh_cs.c
14326
14327 SECO BOARDS CEC DRIVER
14328 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14329 S:      Maintained
14330 F:      drivers/media/platform/seco-cec/seco-cec.c
14331 F:      drivers/media/platform/seco-cec/seco-cec.h
14332
14333 SECURE COMPUTING
14334 M:      Kees Cook <keescook@chromium.org>
14335 R:      Andy Lutomirski <luto@amacapital.net>
14336 R:      Will Drewry <wad@chromium.org>
14337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14338 S:      Supported
14339 F:      kernel/seccomp.c
14340 F:      include/uapi/linux/seccomp.h
14341 F:      include/linux/seccomp.h
14342 F:      tools/testing/selftests/seccomp/*
14343 F:      tools/testing/selftests/kselftest_harness.h
14344 F:      Documentation/userspace-api/seccomp_filter.rst
14345 K:      \bsecure_computing
14346 K:      \bTIF_SECCOMP\b
14347
14348 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14349 M:      Al Cooper <alcooperx@gmail.com>
14350 L:      linux-mmc@vger.kernel.org
14351 L:      bcm-kernel-feedback-list@broadcom.com
14352 S:      Maintained
14353 F:      drivers/mmc/host/sdhci-brcmstb*
14354
14355 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14356 M:      Adrian Hunter <adrian.hunter@intel.com>
14357 L:      linux-mmc@vger.kernel.org
14358 S:      Maintained
14359 F:      drivers/mmc/host/sdhci*
14360 F:      include/linux/mmc/sdhci*
14361
14362 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14363 M:      Adrian Hunter <adrian.hunter@intel.com>
14364 M:      Ritesh Harjani <riteshh@codeaurora.org>
14365 M:      Asutosh Das <asutoshd@codeaurora.org>
14366 L:      linux-mmc@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/mmc/host/cqhci*
14369
14370 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14371 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14372 M:      Manjunath M B <manjumb@synopsys.com>
14373 L:      linux-mmc@vger.kernel.org
14374 S:      Maintained
14375 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14376
14377 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14378 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14379 L:      linux-mmc@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/mmc/host/sdhci-of-at91.c
14382
14383 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14384 M:      Ben Dooks <ben-linux@fluff.org>
14385 M:      Jaehoon Chung <jh80.chung@samsung.com>
14386 L:      linux-mmc@vger.kernel.org
14387 S:      Maintained
14388 F:      drivers/mmc/host/sdhci-s3c*
14389
14390 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14391 M:      Viresh Kumar <vireshk@kernel.org>
14392 L:      linux-mmc@vger.kernel.org
14393 S:      Maintained
14394 F:      drivers/mmc/host/sdhci-spear.c
14395
14396 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14397 M:      Kishon Vijay Abraham I <kishon@ti.com>
14398 L:      linux-mmc@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/mmc/host/sdhci-omap.c
14401
14402 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14403 M:      Scott Bauer <scott.bauer@intel.com>
14404 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14405 L:      linux-block@vger.kernel.org
14406 S:      Supported
14407 F:      block/sed*
14408 F:      block/opal_proto.h
14409 F:      include/linux/sed*
14410 F:      include/uapi/linux/sed*
14411
14412 SECURITY CONTACT
14413 M:      Security Officers <security@kernel.org>
14414 S:      Supported
14415
14416 SECURITY SUBSYSTEM
14417 M:      James Morris <jmorris@namei.org>
14418 M:      "Serge E. Hallyn" <serge@hallyn.com>
14419 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14421 W:      http://kernsec.org/
14422 S:      Supported
14423 F:      security/
14424 X:      security/selinux/
14425
14426 SELINUX SECURITY MODULE
14427 M:      Paul Moore <paul@paul-moore.com>
14428 M:      Stephen Smalley <sds@tycho.nsa.gov>
14429 M:      Eric Paris <eparis@parisplace.org>
14430 L:      selinux@vger.kernel.org
14431 W:      https://selinuxproject.org
14432 W:      https://github.com/SELinuxProject
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14434 S:      Supported
14435 F:      include/uapi/linux/selinux_netlink.h
14436 F:      security/selinux/
14437 F:      scripts/selinux/
14438 F:      Documentation/admin-guide/LSM/SELinux.rst
14439
14440 SENSABLE PHANTOM
14441 M:      Jiri Slaby <jirislaby@gmail.com>
14442 S:      Maintained
14443 F:      drivers/misc/phantom.c
14444 F:      include/uapi/linux/phantom.h
14445
14446 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14447 M:      Tomasz Duszynski <tduszyns@gmail.com>
14448 S:      Maintained
14449 F:      drivers/iio/chemical/sps30.c
14450 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14451
14452 SERIAL DEVICE BUS
14453 M:      Rob Herring <robh@kernel.org>
14454 L:      linux-serial@vger.kernel.org
14455 S:      Maintained
14456 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14457 F:      drivers/tty/serdev/
14458 F:      include/linux/serdev.h
14459
14460 SERIAL DRIVERS
14461 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14462 L:      linux-serial@vger.kernel.org
14463 S:      Maintained
14464 F:      Documentation/devicetree/bindings/serial/
14465 F:      drivers/tty/serial/
14466
14467 SERIAL IR RECEIVER
14468 M:      Sean Young <sean@mess.org>
14469 L:      linux-media@vger.kernel.org
14470 S:      Maintained
14471 F:      drivers/media/rc/serial_ir.c
14472
14473 SFC NETWORK DRIVER
14474 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14475 M:      Edward Cree <ecree@solarflare.com>
14476 M:      Martin Habets <mhabets@solarflare.com>
14477 L:      netdev@vger.kernel.org
14478 S:      Supported
14479 F:      drivers/net/ethernet/sfc/
14480
14481 SFF/SFP/SFP+ MODULE SUPPORT
14482 M:      Russell King <linux@armlinux.org.uk>
14483 L:      netdev@vger.kernel.org
14484 S:      Maintained
14485 F:      drivers/net/phy/phylink.c
14486 F:      drivers/net/phy/sfp*
14487 F:      include/linux/phylink.h
14488 F:      include/linux/sfp.h
14489
14490 SGI GRU DRIVER
14491 M:      Dimitri Sivanich <sivanich@sgi.com>
14492 S:      Maintained
14493 F:      drivers/misc/sgi-gru/
14494
14495 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14496 M:      Pat Gefre <pfg@sgi.com>
14497 L:      linux-ia64@vger.kernel.org
14498 S:      Supported
14499 F:      Documentation/ia64/serial.rst
14500 F:      drivers/tty/serial/ioc?_serial.c
14501 F:      include/linux/ioc?.h
14502
14503 SGI XP/XPC/XPNET DRIVER
14504 M:      Cliff Whickman <cpw@sgi.com>
14505 M:      Robin Holt <robinmholt@gmail.com>
14506 S:      Maintained
14507 F:      drivers/misc/sgi-xp/
14508
14509 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14510 M:      Ursula Braun <ubraun@linux.ibm.com>
14511 M:      Karsten Graul <kgraul@linux.ibm.com>
14512 L:      linux-s390@vger.kernel.org
14513 W:      http://www.ibm.com/developerworks/linux/linux390/
14514 S:      Supported
14515 F:      net/smc/
14516
14517 SHARP RJ54N1CB0C SENSOR DRIVER
14518 M:      Jacopo Mondi <jacopo@jmondi.org>
14519 L:      linux-media@vger.kernel.org
14520 T:      git git://linuxtv.org/media_tree.git
14521 S:      Odd fixes
14522 F:      drivers/media/i2c/rj54n1cb0c.c
14523 F:      include/media/i2c/rj54n1cb0c.h
14524
14525 SH_VEU V4L2 MEM2MEM DRIVER
14526 L:      linux-media@vger.kernel.org
14527 S:      Orphan
14528 F:      drivers/media/platform/sh_veu.c
14529
14530 SH_VOU V4L2 OUTPUT DRIVER
14531 L:      linux-media@vger.kernel.org
14532 S:      Orphan
14533 F:      drivers/media/platform/sh_vou.c
14534 F:      include/media/drv-intf/sh_vou.h
14535
14536 SI2157 MEDIA DRIVER
14537 M:      Antti Palosaari <crope@iki.fi>
14538 L:      linux-media@vger.kernel.org
14539 W:      https://linuxtv.org
14540 W:      http://palosaari.fi/linux/
14541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14542 T:      git git://linuxtv.org/anttip/media_tree.git
14543 S:      Maintained
14544 F:      drivers/media/tuners/si2157*
14545
14546 SI2165 MEDIA DRIVER
14547 M:      Matthias Schwarzott <zzam@gentoo.org>
14548 L:      linux-media@vger.kernel.org
14549 W:      https://linuxtv.org
14550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14551 S:      Maintained
14552 F:      drivers/media/dvb-frontends/si2165*
14553
14554 SI2168 MEDIA DRIVER
14555 M:      Antti Palosaari <crope@iki.fi>
14556 L:      linux-media@vger.kernel.org
14557 W:      https://linuxtv.org
14558 W:      http://palosaari.fi/linux/
14559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14560 T:      git git://linuxtv.org/anttip/media_tree.git
14561 S:      Maintained
14562 F:      drivers/media/dvb-frontends/si2168*
14563
14564 SI470X FM RADIO RECEIVER I2C DRIVER
14565 M:      Hans Verkuil <hverkuil@xs4all.nl>
14566 L:      linux-media@vger.kernel.org
14567 T:      git git://linuxtv.org/media_tree.git
14568 W:      https://linuxtv.org
14569 S:      Odd Fixes
14570 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14571
14572 SI470X FM RADIO RECEIVER USB DRIVER
14573 M:      Hans Verkuil <hverkuil@xs4all.nl>
14574 L:      linux-media@vger.kernel.org
14575 T:      git git://linuxtv.org/media_tree.git
14576 W:      https://linuxtv.org
14577 S:      Maintained
14578 F:      drivers/media/radio/si470x/radio-si470x-common.c
14579 F:      drivers/media/radio/si470x/radio-si470x.h
14580 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14581
14582 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14583 M:      Eduardo Valentin <edubezval@gmail.com>
14584 L:      linux-media@vger.kernel.org
14585 T:      git git://linuxtv.org/media_tree.git
14586 W:      https://linuxtv.org
14587 S:      Odd Fixes
14588 F:      drivers/media/radio/si4713/si4713.?
14589
14590 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14591 M:      Eduardo Valentin <edubezval@gmail.com>
14592 L:      linux-media@vger.kernel.org
14593 T:      git git://linuxtv.org/media_tree.git
14594 W:      https://linuxtv.org
14595 S:      Odd Fixes
14596 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14597
14598 SI4713 FM RADIO TRANSMITTER USB DRIVER
14599 M:      Hans Verkuil <hverkuil@xs4all.nl>
14600 L:      linux-media@vger.kernel.org
14601 T:      git git://linuxtv.org/media_tree.git
14602 W:      https://linuxtv.org
14603 S:      Maintained
14604 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14605
14606 SIANO DVB DRIVER
14607 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14608 L:      linux-media@vger.kernel.org
14609 W:      https://linuxtv.org
14610 T:      git git://linuxtv.org/media_tree.git
14611 S:      Odd fixes
14612 F:      drivers/media/common/siano/
14613 F:      drivers/media/usb/siano/
14614 F:      drivers/media/usb/siano/
14615 F:      drivers/media/mmc/siano/
14616
14617 SIFIVE DRIVERS
14618 M:      Palmer Dabbelt <palmer@sifive.com>
14619 M:      Paul Walmsley <paul.walmsley@sifive.com>
14620 L:      linux-riscv@lists.infradead.org
14621 T:      git git://github.com/sifive/riscv-linux.git
14622 S:      Supported
14623 K:      [^@]sifive
14624 N:      sifive
14625
14626 SIFIVE FU540 SYSTEM-ON-CHIP
14627 M:      Paul Walmsley <paul.walmsley@sifive.com>
14628 M:      Palmer Dabbelt <palmer@sifive.com>
14629 L:      linux-riscv@lists.infradead.org
14630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14631 S:      Supported
14632 K:      fu540
14633 N:      fu540
14634
14635 SILEAD TOUCHSCREEN DRIVER
14636 M:      Hans de Goede <hdegoede@redhat.com>
14637 L:      linux-input@vger.kernel.org
14638 L:      platform-driver-x86@vger.kernel.org
14639 S:      Maintained
14640 F:      drivers/input/touchscreen/silead.c
14641 F:      drivers/platform/x86/touchscreen_dmi.c
14642
14643 SILICON MOTION SM712 FRAME BUFFER DRIVER
14644 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14645 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14646 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14647 L:      linux-fbdev@vger.kernel.org
14648 S:      Maintained
14649 F:      drivers/video/fbdev/sm712*
14650 F:      Documentation/fb/sm712fb.rst
14651
14652 SIMPLE FIRMWARE INTERFACE (SFI)
14653 M:      Len Brown <lenb@kernel.org>
14654 L:      sfi-devel@simplefirmware.org
14655 W:      http://simplefirmware.org/
14656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14657 S:      Supported
14658 F:      arch/x86/platform/sfi/
14659 F:      drivers/sfi/
14660 F:      include/linux/sfi*.h
14661
14662 SIMPLEFB FB DRIVER
14663 M:      Hans de Goede <hdegoede@redhat.com>
14664 L:      linux-fbdev@vger.kernel.org
14665 S:      Maintained
14666 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14667 F:      drivers/video/fbdev/simplefb.c
14668 F:      include/linux/platform_data/simplefb.h
14669
14670 SIMTEC EB110ATX (Chalice CATS)
14671 P:      Ben Dooks
14672 P:      Vincent Sanders <vince@simtec.co.uk>
14673 M:      Simtec Linux Team <linux@simtec.co.uk>
14674 W:      http://www.simtec.co.uk/products/EB110ATX/
14675 S:      Supported
14676
14677 SIMTEC EB2410ITX (BAST)
14678 P:      Ben Dooks
14679 P:      Vincent Sanders <vince@simtec.co.uk>
14680 M:      Simtec Linux Team <linux@simtec.co.uk>
14681 W:      http://www.simtec.co.uk/products/EB2410ITX/
14682 S:      Supported
14683 F:      arch/arm/mach-s3c24xx/mach-bast.c
14684 F:      arch/arm/mach-s3c24xx/bast-ide.c
14685 F:      arch/arm/mach-s3c24xx/bast-irq.c
14686
14687 SIPHASH PRF ROUTINES
14688 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14689 S:      Maintained
14690 F:      lib/siphash.c
14691 F:      lib/test_siphash.c
14692 F:      include/linux/siphash.h
14693
14694 SIOX
14695 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14696 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14697 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14698 S:      Supported
14699 F:      drivers/siox/*
14700 F:      drivers/gpio/gpio-siox.c
14701 F:      include/trace/events/siox.h
14702
14703 SIS 190 ETHERNET DRIVER
14704 M:      Francois Romieu <romieu@fr.zoreil.com>
14705 L:      netdev@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/net/ethernet/sis/sis190.c
14708
14709 SIS 900/7016 FAST ETHERNET DRIVER
14710 M:      Daniele Venzano <venza@brownhat.org>
14711 W:      http://www.brownhat.org/sis900.html
14712 L:      netdev@vger.kernel.org
14713 S:      Maintained
14714 F:      drivers/net/ethernet/sis/sis900.*
14715
14716 SIS FRAMEBUFFER DRIVER
14717 M:      Thomas Winischhofer <thomas@winischhofer.net>
14718 W:      http://www.winischhofer.net/linuxsisvga.shtml
14719 S:      Maintained
14720 F:      Documentation/fb/sisfb.rst
14721 F:      drivers/video/fbdev/sis/
14722 F:      include/video/sisfb.h
14723
14724 SIS USB2VGA DRIVER
14725 M:      Thomas Winischhofer <thomas@winischhofer.net>
14726 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14727 S:      Maintained
14728 F:      drivers/usb/misc/sisusbvga/
14729
14730 SLAB ALLOCATOR
14731 M:      Christoph Lameter <cl@linux.com>
14732 M:      Pekka Enberg <penberg@kernel.org>
14733 M:      David Rientjes <rientjes@google.com>
14734 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14735 M:      Andrew Morton <akpm@linux-foundation.org>
14736 L:      linux-mm@kvack.org
14737 S:      Maintained
14738 F:      include/linux/sl?b*.h
14739 F:      mm/sl?b*
14740
14741 SLEEPABLE READ-COPY UPDATE (SRCU)
14742 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14743 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14744 M:      Josh Triplett <josh@joshtriplett.org>
14745 R:      Steven Rostedt <rostedt@goodmis.org>
14746 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14747 L:      rcu@vger.kernel.org
14748 W:      http://www.rdrop.com/users/paulmck/RCU/
14749 S:      Supported
14750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14751 F:      include/linux/srcu*.h
14752 F:      kernel/rcu/srcu*.c
14753
14754 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14755 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14756 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14757 S:      Maintained
14758 F:      drivers/slimbus/
14759 F:      Documentation/devicetree/bindings/slimbus/
14760 F:      include/linux/slimbus.h
14761
14762 SMACK SECURITY MODULE
14763 M:      Casey Schaufler <casey@schaufler-ca.com>
14764 L:      linux-security-module@vger.kernel.org
14765 W:      http://schaufler-ca.com
14766 T:      git git://github.com/cschaufler/smack-next
14767 S:      Maintained
14768 F:      Documentation/admin-guide/LSM/Smack.rst
14769 F:      security/smack/
14770
14771 SMC91x ETHERNET DRIVER
14772 M:      Nicolas Pitre <nico@fluxnic.net>
14773 S:      Odd Fixes
14774 F:      drivers/net/ethernet/smsc/smc91x.*
14775
14776 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14777 M:      Sakari Ailus <sakari.ailus@iki.fi>
14778 L:      linux-media@vger.kernel.org
14779 S:      Maintained
14780 F:      drivers/media/i2c/smiapp/
14781 F:      include/media/i2c/smiapp.h
14782 F:      drivers/media/i2c/smiapp-pll.c
14783 F:      drivers/media/i2c/smiapp-pll.h
14784 F:      include/uapi/linux/smiapp.h
14785 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14786
14787 SMM665 HARDWARE MONITOR DRIVER
14788 M:      Guenter Roeck <linux@roeck-us.net>
14789 L:      linux-hwmon@vger.kernel.org
14790 S:      Maintained
14791 F:      Documentation/hwmon/smm665.rst
14792 F:      drivers/hwmon/smm665.c
14793
14794 SMSC EMC2103 HARDWARE MONITOR DRIVER
14795 M:      Steve Glendinning <steve.glendinning@shawell.net>
14796 L:      linux-hwmon@vger.kernel.org
14797 S:      Maintained
14798 F:      Documentation/hwmon/emc2103.rst
14799 F:      drivers/hwmon/emc2103.c
14800
14801 SMSC SCH5627 HARDWARE MONITOR DRIVER
14802 M:      Hans de Goede <hdegoede@redhat.com>
14803 L:      linux-hwmon@vger.kernel.org
14804 S:      Supported
14805 F:      Documentation/hwmon/sch5627.rst
14806 F:      drivers/hwmon/sch5627.c
14807
14808 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14809 M:      Steve Glendinning <steve.glendinning@shawell.net>
14810 L:      linux-fbdev@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/video/fbdev/smscufx.c
14813
14814 SMSC47B397 HARDWARE MONITOR DRIVER
14815 M:      Jean Delvare <jdelvare@suse.com>
14816 L:      linux-hwmon@vger.kernel.org
14817 S:      Maintained
14818 F:      Documentation/hwmon/smsc47b397.rst
14819 F:      drivers/hwmon/smsc47b397.c
14820
14821 SMSC911x ETHERNET DRIVER
14822 M:      Steve Glendinning <steve.glendinning@shawell.net>
14823 L:      netdev@vger.kernel.org
14824 S:      Maintained
14825 F:      include/linux/smsc911x.h
14826 F:      drivers/net/ethernet/smsc/smsc911x.*
14827
14828 SMSC9420 PCI ETHERNET DRIVER
14829 M:      Steve Glendinning <steve.glendinning@shawell.net>
14830 L:      netdev@vger.kernel.org
14831 S:      Maintained
14832 F:      drivers/net/ethernet/smsc/smsc9420.*
14833
14834 SOC-CAMERA V4L2 SUBSYSTEM
14835 L:      linux-media@vger.kernel.org
14836 T:      git git://linuxtv.org/media_tree.git
14837 S:      Orphan
14838 F:      include/media/soc_camera.h
14839 F:      drivers/staging/media/soc_camera/
14840
14841 SOCIONEXT SYNQUACER I2C DRIVER
14842 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14843 L:      linux-i2c@vger.kernel.org
14844 S:      Maintained
14845 F:      drivers/i2c/busses/i2c-synquacer.c
14846 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14847
14848 SOCIONEXT UNIPHIER SOUND DRIVER
14849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14850 S:      Orphan
14851 F:      sound/soc/uniphier/
14852
14853 SOEKRIS NET48XX LED SUPPORT
14854 M:      Chris Boot <bootc@bootc.net>
14855 S:      Maintained
14856 F:      drivers/leds/leds-net48xx.c
14857
14858 SOFT-IWARP DRIVER (siw)
14859 M:      Bernard Metzler <bmt@zurich.ibm.com>
14860 L:      linux-rdma@vger.kernel.org
14861 S:      Supported
14862 F:      drivers/infiniband/sw/siw/
14863 F:      include/uapi/rdma/siw-abi.h
14864
14865 SOFT-ROCE DRIVER (rxe)
14866 M:      Moni Shoua <monis@mellanox.com>
14867 L:      linux-rdma@vger.kernel.org
14868 S:      Supported
14869 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14870 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14871 F:      drivers/infiniband/sw/rxe/
14872 F:      include/uapi/rdma/rdma_user_rxe.h
14873
14874 SOFTLOGIC 6x10 MPEG CODEC
14875 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14876 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14877 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14878 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14879 M:      Ismael Luceno <ismael@iodev.co.uk>
14880 L:      linux-media@vger.kernel.org
14881 S:      Supported
14882 F:      drivers/media/pci/solo6x10/
14883
14884 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14885 M:      James Morse <james.morse@arm.com>
14886 L:      linux-arm-kernel@lists.infradead.org
14887 S:      Maintained
14888 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14889 F:      drivers/firmware/arm_sdei.c
14890 F:      include/linux/arm_sdei.h
14891 F:      include/uapi/linux/arm_sdei.h
14892
14893 SOFTWARE RAID (Multiple Disks) SUPPORT
14894 M:      Shaohua Li <shli@kernel.org>
14895 L:      linux-raid@vger.kernel.org
14896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14897 S:      Supported
14898 F:      drivers/md/Makefile
14899 F:      drivers/md/Kconfig
14900 F:      drivers/md/md*
14901 F:      drivers/md/raid*
14902 F:      include/linux/raid/
14903 F:      include/uapi/linux/raid/
14904
14905 SOCIONEXT (SNI) AVE NETWORK DRIVER
14906 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14907 L:      netdev@vger.kernel.org
14908 S:      Maintained
14909 F:      drivers/net/ethernet/socionext/sni_ave.c
14910 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14911
14912 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14913 M:      Jassi Brar <jaswinder.singh@linaro.org>
14914 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14915 L:      netdev@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/net/ethernet/socionext/netsec.c
14918 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14919
14920 SOCIONEXT (SNI) Synquacer SPI DRIVER
14921 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14922 M:      Jassi Brar <jaswinder.singh@linaro.org>
14923 L:      linux-spi@vger.kernel.org
14924 S:      Maintained
14925 F:      drivers/spi/spi-synquacer.c
14926 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14927
14928 SOLIDRUN CLEARFOG SUPPORT
14929 M:      Russell King <linux@armlinux.org.uk>
14930 S:      Maintained
14931 F:      arch/arm/boot/dts/armada-388-clearfog*
14932 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14933
14934 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14935 M:      Russell King <linux@armlinux.org.uk>
14936 S:      Maintained
14937 F:      arch/arm/boot/dts/imx6*-cubox-i*
14938 F:      arch/arm/boot/dts/imx6*-hummingboard*
14939 F:      arch/arm/boot/dts/imx6*-sr-*
14940
14941 SONIC NETWORK DRIVER
14942 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14943 L:      netdev@vger.kernel.org
14944 S:      Maintained
14945 F:      drivers/net/ethernet/natsemi/sonic.*
14946
14947 SONICS SILICON BACKPLANE DRIVER (SSB)
14948 M:      Michael Buesch <m@bues.ch>
14949 L:      linux-wireless@vger.kernel.org
14950 S:      Maintained
14951 F:      drivers/ssb/
14952 F:      include/linux/ssb/
14953
14954 SONY IMX214 SENSOR DRIVER
14955 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14956 L:      linux-media@vger.kernel.org
14957 T:      git git://linuxtv.org/media_tree.git
14958 S:      Maintained
14959 F:      drivers/media/i2c/imx214.c
14960 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14961
14962 SONY IMX258 SENSOR DRIVER
14963 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14964 L:      linux-media@vger.kernel.org
14965 T:      git git://linuxtv.org/media_tree.git
14966 S:      Maintained
14967 F:      drivers/media/i2c/imx258.c
14968
14969 SONY IMX274 SENSOR DRIVER
14970 M:      Leon Luo <leonl@leopardimaging.com>
14971 L:      linux-media@vger.kernel.org
14972 T:      git git://linuxtv.org/media_tree.git
14973 S:      Maintained
14974 F:      drivers/media/i2c/imx274.c
14975 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14976
14977 SONY IMX319 SENSOR DRIVER
14978 M:      Bingbu Cao <bingbu.cao@intel.com>
14979 L:      linux-media@vger.kernel.org
14980 T:      git git://linuxtv.org/media_tree.git
14981 S:      Maintained
14982 F:      drivers/media/i2c/imx319.c
14983
14984 SONY IMX355 SENSOR DRIVER
14985 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14986 L:      linux-media@vger.kernel.org
14987 T:      git git://linuxtv.org/media_tree.git
14988 S:      Maintained
14989 F:      drivers/media/i2c/imx355.c
14990
14991 SONY MEMORYSTICK SUBSYSTEM
14992 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14993 M:      Alex Dubov <oakad@yahoo.com>
14994 M:      Ulf Hansson <ulf.hansson@linaro.org>
14995 L:      linux-mmc@vger.kernel.org
14996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14997 S:      Maintained
14998 F:      drivers/memstick/
14999 F:      include/linux/memstick.h
15000
15001 SONY VAIO CONTROL DEVICE DRIVER
15002 M:      Mattia Dongili <malattia@linux.it>
15003 L:      platform-driver-x86@vger.kernel.org
15004 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15005 S:      Maintained
15006 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15007 F:      drivers/char/sonypi.c
15008 F:      drivers/platform/x86/sony-laptop.c
15009 F:      include/linux/sony-laptop.h
15010
15011 SOUND
15012 M:      Jaroslav Kysela <perex@perex.cz>
15013 M:      Takashi Iwai <tiwai@suse.com>
15014 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15015 W:      http://www.alsa-project.org/
15016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15017 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15018 S:      Maintained
15019 F:      Documentation/sound/
15020 F:      include/sound/
15021 F:      include/uapi/sound/
15022 F:      sound/
15023
15024 SOUND - COMPRESSED AUDIO
15025 M:      Vinod Koul <vkoul@kernel.org>
15026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15028 S:      Supported
15029 F:      Documentation/sound/designs/compress-offload.rst
15030 F:      include/sound/compress_driver.h
15031 F:      include/uapi/sound/compress_*
15032 F:      sound/core/compress_offload.c
15033 F:      sound/soc/soc-compress.c
15034
15035 SOUND - DMAENGINE HELPERS
15036 M:      Lars-Peter Clausen <lars@metafoo.de>
15037 S:      Supported
15038 F:      include/sound/dmaengine_pcm.h
15039 F:      sound/core/pcm_dmaengine.c
15040 F:      sound/soc/soc-generic-dmaengine-pcm.c
15041
15042 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15043 M:      Liam Girdwood <lgirdwood@gmail.com>
15044 M:      Mark Brown <broonie@kernel.org>
15045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15047 W:      http://alsa-project.org/main/index.php/ASoC
15048 S:      Supported
15049 F:      Documentation/devicetree/bindings/sound/
15050 F:      Documentation/sound/soc/
15051 F:      sound/soc/
15052 F:      include/dt-bindings/sound/
15053 F:      include/sound/soc*
15054
15055 SOUNDWIRE SUBSYSTEM
15056 M:      Vinod Koul <vkoul@kernel.org>
15057 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15058 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15059 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15060 S:      Supported
15061 F:      Documentation/driver-api/soundwire/
15062 F:      drivers/soundwire/
15063 F:      include/linux/soundwire/
15064
15065 SP2 MEDIA DRIVER
15066 M:      Olli Salonen <olli.salonen@iki.fi>
15067 L:      linux-media@vger.kernel.org
15068 W:      https://linuxtv.org
15069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15070 S:      Maintained
15071 F:      drivers/media/dvb-frontends/sp2*
15072
15073 SPARC + UltraSPARC (sparc/sparc64)
15074 M:      "David S. Miller" <davem@davemloft.net>
15075 L:      sparclinux@vger.kernel.org
15076 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15079 S:      Maintained
15080 F:      arch/sparc/
15081 F:      drivers/sbus/
15082
15083 SPARC SERIAL DRIVERS
15084 M:      "David S. Miller" <davem@davemloft.net>
15085 L:      sparclinux@vger.kernel.org
15086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15088 S:      Maintained
15089 F:      include/linux/sunserialcore.h
15090 F:      drivers/tty/serial/suncore.c
15091 F:      drivers/tty/serial/sunhv.c
15092 F:      drivers/tty/serial/sunsab.c
15093 F:      drivers/tty/serial/sunsab.h
15094 F:      drivers/tty/serial/sunsu.c
15095 F:      drivers/tty/serial/sunzilog.c
15096 F:      drivers/tty/serial/sunzilog.h
15097 F:      drivers/tty/vcc.c
15098
15099 SPARSE CHECKER
15100 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15101 L:      linux-sparse@vger.kernel.org
15102 W:      https://sparse.wiki.kernel.org/
15103 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15104 S:      Maintained
15105 F:      include/linux/compiler.h
15106
15107 SPEAR CLOCK FRAMEWORK SUPPORT
15108 M:      Viresh Kumar <vireshk@kernel.org>
15109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15110 W:      http://www.st.com/spear
15111 S:      Maintained
15112 F:      drivers/clk/spear/
15113
15114 SPEAR PLATFORM SUPPORT
15115 M:      Viresh Kumar <vireshk@kernel.org>
15116 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15118 W:      http://www.st.com/spear
15119 S:      Maintained
15120 F:      arch/arm/boot/dts/spear*
15121 F:      arch/arm/mach-spear/
15122
15123 SPI NOR SUBSYSTEM
15124 M:      Marek Vasut <marek.vasut@gmail.com>
15125 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15126 L:      linux-mtd@lists.infradead.org
15127 W:      http://www.linux-mtd.infradead.org/
15128 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15130 S:      Maintained
15131 F:      drivers/mtd/spi-nor/
15132 F:      include/linux/mtd/spi-nor.h
15133
15134 SPI SUBSYSTEM
15135 M:      Mark Brown <broonie@kernel.org>
15136 L:      linux-spi@vger.kernel.org
15137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15138 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15139 S:      Maintained
15140 F:      Documentation/devicetree/bindings/spi/
15141 F:      Documentation/spi/
15142 F:      drivers/spi/
15143 F:      include/linux/spi/
15144 F:      include/uapi/linux/spi/
15145 F:      tools/spi/
15146
15147 SPIDERNET NETWORK DRIVER for CELL
15148 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15149 L:      netdev@vger.kernel.org
15150 S:      Supported
15151 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15152 F:      drivers/net/ethernet/toshiba/spider_net*
15153
15154 SPMI SUBSYSTEM
15155 R:      Stephen Boyd <sboyd@kernel.org>
15156 L:      linux-arm-msm@vger.kernel.org
15157 F:      Documentation/devicetree/bindings/spmi/
15158 F:      drivers/spmi/
15159 F:      include/dt-bindings/spmi/spmi.h
15160 F:      include/linux/spmi.h
15161 F:      include/trace/events/spmi.h
15162
15163 SPU FILE SYSTEM
15164 M:      Jeremy Kerr <jk@ozlabs.org>
15165 L:      linuxppc-dev@lists.ozlabs.org
15166 W:      http://www.ibm.com/developerworks/power/cell/
15167 S:      Supported
15168 F:      Documentation/filesystems/spufs.txt
15169 F:      arch/powerpc/platforms/cell/spufs/
15170
15171 SQUASHFS FILE SYSTEM
15172 M:      Phillip Lougher <phillip@squashfs.org.uk>
15173 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15174 W:      http://squashfs.org.uk
15175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15176 S:      Maintained
15177 F:      Documentation/filesystems/squashfs.txt
15178 F:      fs/squashfs/
15179
15180 SRM (Alpha) environment access
15181 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15182 S:      Maintained
15183 F:      arch/alpha/kernel/srm_env.c
15184
15185 ST LSM6DSx IMU IIO DRIVER
15186 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15187 L:      linux-iio@vger.kernel.org
15188 W:      http://www.st.com/
15189 S:      Maintained
15190 F:      drivers/iio/imu/st_lsm6dsx/
15191 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15192
15193 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15194 M:      Mickael Guene <mickael.guene@st.com>
15195 L:      linux-media@vger.kernel.org
15196 T:      git git://linuxtv.org/media_tree.git
15197 S:      Maintained
15198 F:      drivers/media/i2c/st-mipid02.c
15199 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15200
15201 ST STM32 I2C/SMBUS DRIVER
15202 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15203 L:      linux-i2c@vger.kernel.org
15204 S:      Maintained
15205 F:      drivers/i2c/busses/i2c-stm32*
15206
15207 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15208 M:      Song Qiang <songqiang1304521@gmail.com>
15209 L:      linux-iio@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/iio/proximity/vl53l0x-i2c.c
15212 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15213
15214 STABLE BRANCH
15215 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15216 M:      Sasha Levin <sashal@kernel.org>
15217 L:      stable@vger.kernel.org
15218 S:      Supported
15219 F:      Documentation/process/stable-kernel-rules.rst
15220
15221 STAGING - COMEDI
15222 M:      Ian Abbott <abbotti@mev.co.uk>
15223 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15224 S:      Odd Fixes
15225 F:      drivers/staging/comedi/
15226
15227 STAGING - EROFS FILE SYSTEM
15228 M:      Gao Xiang <gaoxiang25@huawei.com>
15229 M:      Chao Yu <yuchao0@huawei.com>
15230 L:      linux-erofs@lists.ozlabs.org
15231 S:      Maintained
15232 F:      drivers/staging/erofs/
15233
15234 STAGING - FIELDBUS SUBSYSTEM
15235 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15236 S:      Maintained
15237 F:      drivers/staging/fieldbus/*
15238 F:      drivers/staging/fieldbus/Documentation/
15239
15240 STAGING - HMS ANYBUS-S BUS
15241 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15242 S:      Maintained
15243 F:      drivers/staging/fieldbus/anybuss/
15244
15245 STAGING - INDUSTRIAL IO
15246 M:      Jonathan Cameron <jic23@kernel.org>
15247 L:      linux-iio@vger.kernel.org
15248 S:      Odd Fixes
15249 F:      Documentation/devicetree/bindings/staging/iio/
15250 F:      drivers/staging/iio/
15251
15252 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15253 M:      Marc Dietrich <marvin24@gmx.de>
15254 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15255 L:      linux-tegra@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/staging/nvec/
15258
15259 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15260 M:      Jens Frederich <jfrederich@gmail.com>
15261 M:      Daniel Drake <dsd@laptop.org>
15262 M:      Jon Nettleton <jon.nettleton@gmail.com>
15263 W:      http://wiki.laptop.org/go/DCON
15264 S:      Maintained
15265 F:      drivers/staging/olpc_dcon/
15266
15267 STAGING - REALTEK RTL8712U DRIVERS
15268 M:      Larry Finger <Larry.Finger@lwfinger.net>
15269 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15270 S:      Odd Fixes
15271 F:      drivers/staging/rtl8712/
15272
15273 STAGING - REALTEK RTL8188EU DRIVERS
15274 M:      Larry Finger <Larry.Finger@lwfinger.net>
15275 S:      Odd Fixes
15276 F:      drivers/staging/rtl8188eu/
15277
15278 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15279 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15280 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15281 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15282 L:      linux-fbdev@vger.kernel.org
15283 S:      Maintained
15284 F:      drivers/staging/sm750fb/
15285
15286 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15287 M:      William Hubbs <w.d.hubbs@gmail.com>
15288 M:      Chris Brannon <chris@the-brannons.com>
15289 M:      Kirk Reiser <kirk@reisers.ca>
15290 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15291 L:      speakup@linux-speakup.org
15292 W:      http://www.linux-speakup.org/
15293 S:      Odd Fixes
15294 F:      drivers/staging/speakup/
15295
15296 STAGING - VIA VT665X DRIVERS
15297 M:      Forest Bond <forest@alittletooquiet.net>
15298 S:      Odd Fixes
15299 F:      drivers/staging/vt665?/
15300
15301 STAGING - WILC1000 WIFI DRIVER
15302 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15303 M:      Ajay Singh <ajay.kathat@microchip.com>
15304 L:      linux-wireless@vger.kernel.org
15305 S:      Supported
15306 F:      drivers/staging/wilc1000/
15307
15308 STAGING SUBSYSTEM
15309 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15311 L:      devel@driverdev.osuosl.org
15312 S:      Supported
15313 F:      drivers/staging/
15314
15315 STARFIRE/DURALAN NETWORK DRIVER
15316 M:      Ion Badulescu <ionut@badula.org>
15317 S:      Odd Fixes
15318 F:      drivers/net/ethernet/adaptec/starfire*
15319
15320 STEC S1220 SKD DRIVER
15321 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15322 L:      linux-block@vger.kernel.org
15323 S:      Maintained
15324 F:      drivers/block/skd*[ch]
15325
15326 STI AUDIO (ASoC) DRIVERS
15327 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15328 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15329 S:      Maintained
15330 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15331 F:      sound/soc/sti/
15332
15333 STI CEC DRIVER
15334 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15335 S:      Maintained
15336 F:      drivers/media/platform/sti/cec/
15337 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15338
15339 STK1160 USB VIDEO CAPTURE DRIVER
15340 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15341 L:      linux-media@vger.kernel.org
15342 T:      git git://linuxtv.org/media_tree.git
15343 S:      Maintained
15344 F:      drivers/media/usb/stk1160/
15345
15346 STM32 AUDIO (ASoC) DRIVERS
15347 M:      Olivier Moysan <olivier.moysan@st.com>
15348 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15349 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15350 S:      Maintained
15351 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15352 F:      sound/soc/stm/
15353
15354 STM32 TIMER/LPTIMER DRIVERS
15355 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15356 S:      Maintained
15357 F:      drivers/*/stm32-*timer*
15358 F:      drivers/pwm/pwm-stm32*
15359 F:      include/linux/*/stm32-*tim*
15360 F:      Documentation/ABI/testing/*timer-stm32
15361 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15362 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15363
15364 STMMAC ETHERNET DRIVER
15365 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15366 M:      Alexandre Torgue <alexandre.torgue@st.com>
15367 M:      Jose Abreu <joabreu@synopsys.com>
15368 L:      netdev@vger.kernel.org
15369 W:      http://www.stlinux.com
15370 S:      Supported
15371 F:      drivers/net/ethernet/stmicro/stmmac/
15372
15373 SUN3/3X
15374 M:      Sam Creasey <sammy@sammy.net>
15375 W:      http://sammy.net/sun3/
15376 S:      Maintained
15377 F:      arch/m68k/kernel/*sun3*
15378 F:      arch/m68k/sun3*/
15379 F:      arch/m68k/include/asm/sun3*
15380 F:      drivers/net/ethernet/i825xx/sun3*
15381
15382 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15383 M:      Hans de Goede <hdegoede@redhat.com>
15384 L:      linux-input@vger.kernel.org
15385 S:      Maintained
15386 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15387 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15388
15389 SUNDANCE NETWORK DRIVER
15390 M:      Denis Kirjanov <kda@linux-powerpc.org>
15391 L:      netdev@vger.kernel.org
15392 S:      Maintained
15393 F:      drivers/net/ethernet/dlink/sundance.c
15394
15395 SUPERH
15396 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15397 M:      Rich Felker <dalias@libc.org>
15398 L:      linux-sh@vger.kernel.org
15399 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15400 S:      Maintained
15401 F:      Documentation/sh/
15402 F:      arch/sh/
15403 F:      drivers/sh/
15404
15405 SUSPEND TO RAM
15406 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15407 M:      Len Brown <len.brown@intel.com>
15408 M:      Pavel Machek <pavel@ucw.cz>
15409 L:      linux-pm@vger.kernel.org
15410 B:      https://bugzilla.kernel.org
15411 S:      Supported
15412 F:      Documentation/power/
15413 F:      arch/x86/kernel/acpi/
15414 F:      drivers/base/power/
15415 F:      kernel/power/
15416 F:      include/linux/suspend.h
15417 F:      include/linux/freezer.h
15418 F:      include/linux/pm.h
15419
15420 SVGA HANDLING
15421 M:      Martin Mares <mj@ucw.cz>
15422 L:      linux-video@atrey.karlin.mff.cuni.cz
15423 S:      Maintained
15424 F:      Documentation/admin-guide/svga.rst
15425 F:      arch/x86/boot/video*
15426
15427 SWIOTLB SUBSYSTEM
15428 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15429 L:      iommu@lists.linux-foundation.org
15430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15431 S:      Supported
15432 F:      kernel/dma/swiotlb.c
15433 F:      arch/*/kernel/pci-swiotlb.c
15434 F:      include/linux/swiotlb.h
15435
15436 SWITCHDEV
15437 M:      Jiri Pirko <jiri@resnulli.us>
15438 M:      Ivan Vecera <ivecera@redhat.com>
15439 L:      netdev@vger.kernel.org
15440 S:      Supported
15441 F:      net/switchdev/
15442 F:      include/net/switchdev.h
15443
15444 SY8106A REGULATOR DRIVER
15445 M:      Icenowy Zheng <icenowy@aosc.io>
15446 S:      Maintained
15447 F:      drivers/regulator/sy8106a-regulator.c
15448 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15449
15450 SYNC FILE FRAMEWORK
15451 M:      Sumit Semwal <sumit.semwal@linaro.org>
15452 R:      Gustavo Padovan <gustavo@padovan.org>
15453 S:      Maintained
15454 L:      linux-media@vger.kernel.org
15455 L:      dri-devel@lists.freedesktop.org
15456 F:      drivers/dma-buf/sync_*
15457 F:      drivers/dma-buf/dma-fence*
15458 F:      drivers/dma-buf/sw_sync.c
15459 F:      include/linux/sync_file.h
15460 F:      include/uapi/linux/sync_file.h
15461 F:      Documentation/driver-api/sync_file.rst
15462 T:      git git://anongit.freedesktop.org/drm/drm-misc
15463
15464 SYNOPSYS ARC ARCHITECTURE
15465 M:      Vineet Gupta <vgupta@synopsys.com>
15466 L:      linux-snps-arc@lists.infradead.org
15467 S:      Supported
15468 F:      arch/arc/
15469 F:      Documentation/devicetree/bindings/arc/*
15470 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15471 F:      drivers/clocksource/arc_timer.c
15472 F:      drivers/tty/serial/arc_uart.c
15473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15474
15475 SYNOPSYS ARC HSDK SDP pll clock driver
15476 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15477 S:      Supported
15478 F:      drivers/clk/clk-hsdk-pll.c
15479 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15480
15481 SYNOPSYS ARC SDP clock driver
15482 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15483 S:      Supported
15484 F:      drivers/clk/axs10x/*
15485 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15486
15487 SYNOPSYS ARC SDP platform support
15488 M:      Alexey Brodkin <abrodkin@synopsys.com>
15489 S:      Supported
15490 F:      arch/arc/plat-axs10x
15491 F:      arch/arc/boot/dts/ax*
15492 F:      Documentation/devicetree/bindings/arc/axs10*
15493
15494 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15495 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15496 S:      Supported
15497 F:      drivers/reset/reset-axs10x.c
15498 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15499
15500 SYNOPSYS CREG GPIO DRIVER
15501 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15502 S:      Maintained
15503 F:      drivers/gpio/gpio-creg-snps.c
15504 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15505
15506 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15507 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15508 S:      Maintained
15509 F:      drivers/tty/serial/8250/8250_dw.c
15510
15511 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15512 M:      Hoan Tran <hoan@os.amperecomputing.com>
15513 L:      linux-gpio@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/gpio/gpio-dwapb.c
15516 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15517
15518 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15519 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15520 S:      Maintained
15521 F:      drivers/dma/dwi-axi-dmac/
15522 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15523
15524 SYNOPSYS DESIGNWARE DMAC DRIVER
15525 M:      Viresh Kumar <vireshk@kernel.org>
15526 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15529 F:      drivers/dma/dw/
15530 F:      include/dt-bindings/dma/dw-dmac.h
15531 F:      include/linux/dma/dw.h
15532 F:      include/linux/platform_data/dma-dw.h
15533
15534 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15535 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15536 L:      netdev@vger.kernel.org
15537 S:      Supported
15538 F:      drivers/net/ethernet/synopsys/
15539
15540 SYNOPSYS DESIGNWARE I2C DRIVER
15541 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15542 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15543 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15544 L:      linux-i2c@vger.kernel.org
15545 S:      Maintained
15546 F:      drivers/i2c/busses/i2c-designware-*
15547 F:      include/linux/platform_data/i2c-designware.h
15548
15549 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15550 M:      Jaehoon Chung <jh80.chung@samsung.com>
15551 L:      linux-mmc@vger.kernel.org
15552 S:      Maintained
15553 F:      drivers/mmc/host/dw_mmc*
15554
15555 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15556 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15557 S:      Supported
15558 F:      drivers/reset/reset-hsdk.c
15559 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15560 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15561
15562 SYSTEM CONFIGURATION (SYSCON)
15563 M:      Lee Jones <lee.jones@linaro.org>
15564 M:      Arnd Bergmann <arnd@arndb.de>
15565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15566 S:      Supported
15567 F:      drivers/mfd/syscon.c
15568
15569 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15570 M:      Sudeep Holla <sudeep.holla@arm.com>
15571 L:      linux-arm-kernel@lists.infradead.org
15572 S:      Maintained
15573 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15574 F:      drivers/clk/clk-sc[mp]i.c
15575 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15576 F:      drivers/firmware/arm_scpi.c
15577 F:      drivers/firmware/arm_scmi/
15578 F:      include/linux/sc[mp]i_protocol.h
15579
15580 SYSTEM RESET/SHUTDOWN DRIVERS
15581 M:      Sebastian Reichel <sre@kernel.org>
15582 L:      linux-pm@vger.kernel.org
15583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15584 S:      Maintained
15585 F:      Documentation/devicetree/bindings/power/reset/
15586 F:      drivers/power/reset/
15587
15588 SYSTEM TRACE MODULE CLASS
15589 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15590 S:      Maintained
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15592 F:      Documentation/trace/stm.rst
15593 F:      drivers/hwtracing/stm/
15594 F:      include/linux/stm.h
15595 F:      include/uapi/linux/stm.h
15596
15597 SYSV FILESYSTEM
15598 M:      Christoph Hellwig <hch@infradead.org>
15599 S:      Maintained
15600 F:      Documentation/filesystems/sysv-fs.txt
15601 F:      fs/sysv/
15602 F:      include/linux/sysv_fs.h
15603
15604 TASKSTATS STATISTICS INTERFACE
15605 M:      Balbir Singh <bsingharora@gmail.com>
15606 S:      Maintained
15607 F:      Documentation/accounting/taskstats*
15608 F:      include/linux/taskstats*
15609 F:      kernel/taskstats.c
15610
15611 TC subsystem
15612 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15613 M:      Cong Wang <xiyou.wangcong@gmail.com>
15614 M:      Jiri Pirko <jiri@resnulli.us>
15615 L:      netdev@vger.kernel.org
15616 S:      Maintained
15617 F:      include/net/pkt_cls.h
15618 F:      include/net/pkt_sched.h
15619 F:      include/net/tc_act/
15620 F:      include/uapi/linux/pkt_cls.h
15621 F:      include/uapi/linux/pkt_sched.h
15622 F:      include/uapi/linux/tc_act/
15623 F:      include/uapi/linux/tc_ematch/
15624 F:      net/sched/
15625
15626 TC90522 MEDIA DRIVER
15627 M:      Akihiro Tsukada <tskd08@gmail.com>
15628 L:      linux-media@vger.kernel.org
15629 S:      Odd Fixes
15630 F:      drivers/media/dvb-frontends/tc90522*
15631
15632 TCP LOW PRIORITY MODULE
15633 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15634 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15635 W:      http://tcp-lp-mod.sourceforge.net/
15636 S:      Maintained
15637 F:      net/ipv4/tcp_lp.c
15638
15639 TDA10071 MEDIA DRIVER
15640 M:      Antti Palosaari <crope@iki.fi>
15641 L:      linux-media@vger.kernel.org
15642 W:      https://linuxtv.org
15643 W:      http://palosaari.fi/linux/
15644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15645 T:      git git://linuxtv.org/anttip/media_tree.git
15646 S:      Maintained
15647 F:      drivers/media/dvb-frontends/tda10071*
15648
15649 TDA18212 MEDIA DRIVER
15650 M:      Antti Palosaari <crope@iki.fi>
15651 L:      linux-media@vger.kernel.org
15652 W:      https://linuxtv.org
15653 W:      http://palosaari.fi/linux/
15654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15655 T:      git git://linuxtv.org/anttip/media_tree.git
15656 S:      Maintained
15657 F:      drivers/media/tuners/tda18212*
15658
15659 TDA18218 MEDIA DRIVER
15660 M:      Antti Palosaari <crope@iki.fi>
15661 L:      linux-media@vger.kernel.org
15662 W:      https://linuxtv.org
15663 W:      http://palosaari.fi/linux/
15664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15665 T:      git git://linuxtv.org/anttip/media_tree.git
15666 S:      Maintained
15667 F:      drivers/media/tuners/tda18218*
15668
15669 TDA18250 MEDIA DRIVER
15670 M:      Olli Salonen <olli.salonen@iki.fi>
15671 L:      linux-media@vger.kernel.org
15672 W:      https://linuxtv.org
15673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15674 T:      git git://linuxtv.org/media_tree.git
15675 S:      Maintained
15676 F:      drivers/media/tuners/tda18250*
15677
15678 TDA18271 MEDIA DRIVER
15679 M:      Michael Krufky <mkrufky@linuxtv.org>
15680 L:      linux-media@vger.kernel.org
15681 W:      https://linuxtv.org
15682 W:      http://github.com/mkrufky
15683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15684 T:      git git://linuxtv.org/mkrufky/tuners.git
15685 S:      Maintained
15686 F:      drivers/media/tuners/tda18271*
15687
15688 TDA1997x MEDIA DRIVER
15689 M:      Tim Harvey <tharvey@gateworks.com>
15690 L:      linux-media@vger.kernel.org
15691 W:      https://linuxtv.org
15692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15693 S:      Maintained
15694 F:      drivers/media/i2c/tda1997x.*
15695
15696 TDA827x MEDIA DRIVER
15697 M:      Michael Krufky <mkrufky@linuxtv.org>
15698 L:      linux-media@vger.kernel.org
15699 W:      https://linuxtv.org
15700 W:      http://github.com/mkrufky
15701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15702 T:      git git://linuxtv.org/mkrufky/tuners.git
15703 S:      Maintained
15704 F:      drivers/media/tuners/tda8290.*
15705
15706 TDA8290 MEDIA DRIVER
15707 M:      Michael Krufky <mkrufky@linuxtv.org>
15708 L:      linux-media@vger.kernel.org
15709 W:      https://linuxtv.org
15710 W:      http://github.com/mkrufky
15711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15712 T:      git git://linuxtv.org/mkrufky/tuners.git
15713 S:      Maintained
15714 F:      drivers/media/tuners/tda8290.*
15715
15716 TDA9840 MEDIA DRIVER
15717 M:      Hans Verkuil <hverkuil@xs4all.nl>
15718 L:      linux-media@vger.kernel.org
15719 T:      git git://linuxtv.org/media_tree.git
15720 W:      https://linuxtv.org
15721 S:      Maintained
15722 F:      drivers/media/i2c/tda9840*
15723
15724 TEA5761 TUNER DRIVER
15725 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15726 L:      linux-media@vger.kernel.org
15727 W:      https://linuxtv.org
15728 T:      git git://linuxtv.org/media_tree.git
15729 S:      Odd fixes
15730 F:      drivers/media/tuners/tea5761.*
15731
15732 TEA5767 TUNER DRIVER
15733 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15734 L:      linux-media@vger.kernel.org
15735 W:      https://linuxtv.org
15736 T:      git git://linuxtv.org/media_tree.git
15737 S:      Maintained
15738 F:      drivers/media/tuners/tea5767.*
15739
15740 TEA6415C MEDIA DRIVER
15741 M:      Hans Verkuil <hverkuil@xs4all.nl>
15742 L:      linux-media@vger.kernel.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 W:      https://linuxtv.org
15745 S:      Maintained
15746 F:      drivers/media/i2c/tea6415c*
15747
15748 TEA6420 MEDIA DRIVER
15749 M:      Hans Verkuil <hverkuil@xs4all.nl>
15750 L:      linux-media@vger.kernel.org
15751 T:      git git://linuxtv.org/media_tree.git
15752 W:      https://linuxtv.org
15753 S:      Maintained
15754 F:      drivers/media/i2c/tea6420*
15755
15756 TEAM DRIVER
15757 M:      Jiri Pirko <jiri@resnulli.us>
15758 L:      netdev@vger.kernel.org
15759 S:      Supported
15760 F:      drivers/net/team/
15761 F:      include/linux/if_team.h
15762 F:      include/uapi/linux/if_team.h
15763
15764 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15765 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15766 S:      Maintained
15767 F:      arch/x86/platform/ts5500/
15768
15769 TECHNOTREND USB IR RECEIVER
15770 M:      Sean Young <sean@mess.org>
15771 L:      linux-media@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/media/rc/ttusbir.c
15774
15775 TECHWELL TW9910 VIDEO DECODER
15776 L:      linux-media@vger.kernel.org
15777 S:      Orphan
15778 F:      drivers/media/i2c/tw9910.c
15779 F:      include/media/i2c/tw9910.h
15780
15781 TEE SUBSYSTEM
15782 M:      Jens Wiklander <jens.wiklander@linaro.org>
15783 L:      tee-dev@lists.linaro.org
15784 S:      Maintained
15785 F:      include/linux/tee_drv.h
15786 F:      include/uapi/linux/tee.h
15787 F:      drivers/tee/
15788 F:      Documentation/tee.txt
15789
15790 TEGRA ARCHITECTURE SUPPORT
15791 M:      Thierry Reding <thierry.reding@gmail.com>
15792 M:      Jonathan Hunter <jonathanh@nvidia.com>
15793 L:      linux-tegra@vger.kernel.org
15794 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15796 S:      Supported
15797 N:      [^a-z]tegra
15798
15799 TEGRA CLOCK DRIVER
15800 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15801 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15802 S:      Supported
15803 F:      drivers/clk/tegra/
15804
15805 TEGRA DMA DRIVERS
15806 M:      Laxman Dewangan <ldewangan@nvidia.com>
15807 M:      Jon Hunter <jonathanh@nvidia.com>
15808 S:      Supported
15809 F:      drivers/dma/tegra*
15810
15811 TEGRA I2C DRIVER
15812 M:      Laxman Dewangan <ldewangan@nvidia.com>
15813 R:      Dmitry Osipenko <digetx@gmail.com>
15814 S:      Supported
15815 F:      drivers/i2c/busses/i2c-tegra.c
15816
15817 TEGRA IOMMU DRIVERS
15818 M:      Thierry Reding <thierry.reding@gmail.com>
15819 L:      linux-tegra@vger.kernel.org
15820 S:      Supported
15821 F:      drivers/iommu/tegra*
15822
15823 TEGRA KBC DRIVER
15824 M:      Laxman Dewangan <ldewangan@nvidia.com>
15825 S:      Supported
15826 F:      drivers/input/keyboard/tegra-kbc.c
15827
15828 TEGRA NAND DRIVER
15829 M:      Stefan Agner <stefan@agner.ch>
15830 M:      Lucas Stach <dev@lynxeye.de>
15831 S:      Maintained
15832 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15833 F:      drivers/mtd/nand/raw/tegra_nand.c
15834
15835 TEGRA PWM DRIVER
15836 M:      Thierry Reding <thierry.reding@gmail.com>
15837 S:      Supported
15838 F:      drivers/pwm/pwm-tegra.c
15839
15840 TEGRA SERIAL DRIVER
15841 M:      Laxman Dewangan <ldewangan@nvidia.com>
15842 S:      Supported
15843 F:      drivers/tty/serial/serial-tegra.c
15844
15845 TEGRA SPI DRIVER
15846 M:      Laxman Dewangan <ldewangan@nvidia.com>
15847 S:      Supported
15848 F:      drivers/spi/spi-tegra*
15849
15850 TEGRA XUSB PADCTL DRIVER
15851 M:      JC Kuo <jckuo@nvidia.com>
15852 S:      Supported
15853 F:      drivers/phy/tegra/xusb*
15854
15855 TEHUTI ETHERNET DRIVER
15856 M:      Andy Gospodarek <andy@greyhouse.net>
15857 L:      netdev@vger.kernel.org
15858 S:      Supported
15859 F:      drivers/net/ethernet/tehuti/*
15860
15861 Telecom Clock Driver for MCPL0010
15862 M:      Mark Gross <mark.gross@intel.com>
15863 S:      Supported
15864 F:      drivers/char/tlclk.c
15865
15866 TENSILICA XTENSA PORT (xtensa)
15867 M:      Chris Zankel <chris@zankel.net>
15868 M:      Max Filippov <jcmvbkbc@gmail.com>
15869 L:      linux-xtensa@linux-xtensa.org
15870 T:      git git://github.com/czankel/xtensa-linux.git
15871 S:      Maintained
15872 F:      arch/xtensa/
15873 F:      drivers/irqchip/irq-xtensa-*
15874
15875 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15876 M:      Nishanth Menon <nm@ti.com>
15877 M:      Tero Kristo <t-kristo@ti.com>
15878 M:      Santosh Shilimkar <ssantosh@kernel.org>
15879 L:      linux-arm-kernel@lists.infradead.org
15880 S:      Maintained
15881 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15882 F:      drivers/firmware/ti_sci*
15883 F:      include/linux/soc/ti/ti_sci_protocol.h
15884 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15885 F:      drivers/soc/ti/ti_sci_pm_domains.c
15886 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15887 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15888 F:      drivers/clk/keystone/sci-clk.c
15889 F:      drivers/reset/reset-ti-sci.c
15890 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15891 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15892 F:      drivers/irqchip/irq-ti-sci-intr.c
15893 F:      drivers/irqchip/irq-ti-sci-inta.c
15894 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15895 F:      drivers/soc/ti/ti_sci_inta_msi.c
15896
15897 Texas Instruments ASoC drivers
15898 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15899 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15900 S:      Maintained
15901 F:      sound/soc/ti/
15902
15903 Texas Instruments' DAC7612 DAC Driver
15904 M:      Ricardo Ribalda <ricardo@ribalda.com>
15905 L:      linux-iio@vger.kernel.org
15906 S:      Supported
15907 F:      drivers/iio/dac/ti-dac7612.c
15908 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15909
15910 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15911 M:      Hans Verkuil <hverkuil@xs4all.nl>
15912 L:      linux-media@vger.kernel.org
15913 T:      git git://linuxtv.org/media_tree.git
15914 W:      https://linuxtv.org
15915 S:      Maintained
15916 F:      drivers/media/radio/radio-raremono.c
15917
15918 THERMAL
15919 M:      Zhang Rui <rui.zhang@intel.com>
15920 M:      Eduardo Valentin <edubezval@gmail.com>
15921 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15922 L:      linux-pm@vger.kernel.org
15923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15925 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15926 S:      Supported
15927 F:      drivers/thermal/
15928 F:      include/linux/thermal.h
15929 F:      include/uapi/linux/thermal.h
15930 F:      include/linux/cpu_cooling.h
15931 F:      Documentation/devicetree/bindings/thermal/
15932
15933 THERMAL/CPU_COOLING
15934 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15935 M:      Viresh Kumar <viresh.kumar@linaro.org>
15936 M:      Javi Merino <javi.merino@kernel.org>
15937 L:      linux-pm@vger.kernel.org
15938 S:      Supported
15939 F:      Documentation/thermal/cpu-cooling-api.rst
15940 F:      drivers/thermal/cpu_cooling.c
15941 F:      include/linux/cpu_cooling.h
15942
15943 THINKPAD ACPI EXTRAS DRIVER
15944 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15945 L:      ibm-acpi-devel@lists.sourceforge.net
15946 L:      platform-driver-x86@vger.kernel.org
15947 W:      http://ibm-acpi.sourceforge.net
15948 W:      http://thinkwiki.org/wiki/Ibm-acpi
15949 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15950 S:      Maintained
15951 F:      drivers/platform/x86/thinkpad_acpi.c
15952
15953 THUNDERBOLT DRIVER
15954 M:      Andreas Noever <andreas.noever@gmail.com>
15955 M:      Michael Jamet <michael.jamet@intel.com>
15956 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15957 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15959 S:      Maintained
15960 F:      Documentation/admin-guide/thunderbolt.rst
15961 F:      drivers/thunderbolt/
15962 F:      include/linux/thunderbolt.h
15963
15964 THUNDERBOLT NETWORK DRIVER
15965 M:      Michael Jamet <michael.jamet@intel.com>
15966 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15967 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15968 L:      netdev@vger.kernel.org
15969 S:      Maintained
15970 F:      drivers/net/thunderbolt.c
15971
15972 THUNDERX GPIO DRIVER
15973 M:      David Daney <david.daney@cavium.com>
15974 S:      Maintained
15975 F:      drivers/gpio/gpio-thunderx.c
15976
15977 TI AM437X VPFE DRIVER
15978 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15979 L:      linux-media@vger.kernel.org
15980 W:      https://linuxtv.org
15981 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15982 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15983 S:      Maintained
15984 F:      drivers/media/platform/am437x/
15985
15986 TI BANDGAP AND THERMAL DRIVER
15987 M:      Eduardo Valentin <edubezval@gmail.com>
15988 M:      Keerthy <j-keerthy@ti.com>
15989 L:      linux-pm@vger.kernel.org
15990 L:      linux-omap@vger.kernel.org
15991 S:      Maintained
15992 F:      drivers/thermal/ti-soc-thermal/
15993
15994 TI BQ27XXX POWER SUPPLY DRIVER
15995 R:      Andrew F. Davis <afd@ti.com>
15996 F:      include/linux/power/bq27xxx_battery.h
15997 F:      drivers/power/supply/bq27xxx_battery.c
15998 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15999
16000 TI CDCE706 CLOCK DRIVER
16001 M:      Max Filippov <jcmvbkbc@gmail.com>
16002 S:      Maintained
16003 F:      drivers/clk/clk-cdce706.c
16004
16005 TI CLOCK DRIVER
16006 M:      Tero Kristo <t-kristo@ti.com>
16007 L:      linux-omap@vger.kernel.org
16008 S:      Maintained
16009 F:      drivers/clk/ti/
16010 F:      include/linux/clk/ti.h
16011
16012 TI DAVINCI MACHINE SUPPORT
16013 M:      Sekhar Nori <nsekhar@ti.com>
16014 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16017 S:      Supported
16018 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16019 F:      arch/arm/mach-davinci/
16020 F:      drivers/i2c/busses/i2c-davinci.c
16021 F:      arch/arm/boot/dts/da850*
16022
16023 TI DAVINCI SERIES CLOCK DRIVER
16024 M:      David Lechner <david@lechnology.com>
16025 R:      Sekhar Nori <nsekhar@ti.com>
16026 S:      Maintained
16027 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16028 F:      drivers/clk/davinci/
16029
16030 TI DAVINCI SERIES GPIO DRIVER
16031 M:      Keerthy <j-keerthy@ti.com>
16032 L:      linux-gpio@vger.kernel.org
16033 S:      Maintained
16034 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16035 F:      drivers/gpio/gpio-davinci.c
16036
16037 TI DAVINCI SERIES MEDIA DRIVER
16038 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16039 L:      linux-media@vger.kernel.org
16040 W:      https://linuxtv.org
16041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16042 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16043 S:      Maintained
16044 F:      drivers/media/platform/davinci/
16045 F:      include/media/davinci/
16046
16047 TI ETHERNET SWITCH DRIVER (CPSW)
16048 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16049 L:      linux-omap@vger.kernel.org
16050 L:      netdev@vger.kernel.org
16051 S:      Maintained
16052 F:      drivers/net/ethernet/ti/cpsw*
16053 F:      drivers/net/ethernet/ti/davinci*
16054
16055 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16056 M:      Alex Dubov <oakad@yahoo.com>
16057 S:      Maintained
16058 W:      http://tifmxx.berlios.de/
16059 F:      drivers/memstick/host/tifm_ms.c
16060 F:      drivers/misc/tifm*
16061 F:      drivers/mmc/host/tifm_sd.c
16062 F:      include/linux/tifm.h
16063
16064 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16065 M:      Santosh Shilimkar <ssantosh@kernel.org>
16066 L:      linux-kernel@vger.kernel.org
16067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16068 S:      Maintained
16069 F:      drivers/soc/ti/*
16070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16071
16072 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16073 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16074 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16075 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16076 S:      Maintained
16077 F:      sound/soc/codecs/lm49453*
16078 F:      sound/soc/codecs/isabelle*
16079
16080 TI LP855x BACKLIGHT DRIVER
16081 M:      Milo Kim <milo.kim@ti.com>
16082 S:      Maintained
16083 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16084 F:      drivers/video/backlight/lp855x_bl.c
16085 F:      include/linux/platform_data/lp855x.h
16086
16087 TI LP8727 CHARGER DRIVER
16088 M:      Milo Kim <milo.kim@ti.com>
16089 S:      Maintained
16090 F:      drivers/power/supply/lp8727_charger.c
16091 F:      include/linux/platform_data/lp8727.h
16092
16093 TI LP8788 MFD DRIVER
16094 M:      Milo Kim <milo.kim@ti.com>
16095 S:      Maintained
16096 F:      drivers/iio/adc/lp8788_adc.c
16097 F:      drivers/leds/leds-lp8788.c
16098 F:      drivers/mfd/lp8788*.c
16099 F:      drivers/power/supply/lp8788-charger.c
16100 F:      drivers/regulator/lp8788-*.c
16101 F:      include/linux/mfd/lp8788*.h
16102
16103 TI NETCP ETHERNET DRIVER
16104 M:      Wingman Kwok <w-kwok2@ti.com>
16105 M:      Murali Karicheri <m-karicheri2@ti.com>
16106 L:      netdev@vger.kernel.org
16107 S:      Maintained
16108 F:      drivers/net/ethernet/ti/netcp*
16109
16110 TI PCM3060 ASoC CODEC DRIVER
16111 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16113 S:      Maintained
16114 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16115 F:      sound/soc/codecs/pcm3060*
16116
16117 TI TAS571X FAMILY ASoC CODEC DRIVER
16118 M:      Kevin Cernekee <cernekee@chromium.org>
16119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16120 S:      Odd Fixes
16121 F:      sound/soc/codecs/tas571x*
16122
16123 TI TRF7970A NFC DRIVER
16124 M:      Mark Greer <mgreer@animalcreek.com>
16125 L:      linux-wireless@vger.kernel.org
16126 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16127 S:      Supported
16128 F:      drivers/nfc/trf7970a.c
16129 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16130
16131 TI TWL4030 SERIES SOC CODEC DRIVER
16132 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16134 S:      Maintained
16135 F:      sound/soc/codecs/twl4030*
16136
16137 TI VPE/CAL DRIVERS
16138 M:      Benoit Parrot <bparrot@ti.com>
16139 L:      linux-media@vger.kernel.org
16140 W:      http://linuxtv.org/
16141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16142 S:      Maintained
16143 F:      drivers/media/platform/ti-vpe/
16144
16145 TI WILINK WIRELESS DRIVERS
16146 L:      linux-wireless@vger.kernel.org
16147 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16148 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16150 S:      Orphan
16151 F:      drivers/net/wireless/ti/
16152 F:      include/linux/wl12xx.h
16153
16154 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16155 M:      John Stultz <john.stultz@linaro.org>
16156 M:      Thomas Gleixner <tglx@linutronix.de>
16157 R:      Stephen Boyd <sboyd@kernel.org>
16158 L:      linux-kernel@vger.kernel.org
16159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16160 S:      Supported
16161 F:      include/linux/clocksource.h
16162 F:      include/linux/time.h
16163 F:      include/linux/timex.h
16164 F:      include/uapi/linux/time.h
16165 F:      include/uapi/linux/timex.h
16166 F:      kernel/time/clocksource.c
16167 F:      kernel/time/time*.c
16168 F:      kernel/time/alarmtimer.c
16169 F:      kernel/time/ntp.c
16170 F:      tools/testing/selftests/timers/
16171
16172 TIPC NETWORK LAYER
16173 M:      Jon Maloy <jon.maloy@ericsson.com>
16174 M:      Ying Xue <ying.xue@windriver.com>
16175 L:      netdev@vger.kernel.org (core kernel code)
16176 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16177 W:      http://tipc.sourceforge.net/
16178 S:      Maintained
16179 F:      include/uapi/linux/tipc*.h
16180 F:      net/tipc/
16181
16182 TLAN NETWORK DRIVER
16183 M:      Samuel Chessman <chessman@tux.org>
16184 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16185 W:      http://sourceforge.net/projects/tlan/
16186 S:      Maintained
16187 F:      Documentation/networking/device_drivers/ti/tlan.txt
16188 F:      drivers/net/ethernet/ti/tlan.*
16189
16190 TM6000 VIDEO4LINUX DRIVER
16191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16192 L:      linux-media@vger.kernel.org
16193 W:      https://linuxtv.org
16194 T:      git git://linuxtv.org/media_tree.git
16195 S:      Odd fixes
16196 F:      drivers/media/usb/tm6000/
16197 F:      Documentation/media/v4l-drivers/tm6000*
16198
16199 TMIO/SDHI MMC DRIVER
16200 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16201 L:      linux-mmc@vger.kernel.org
16202 S:      Supported
16203 F:      drivers/mmc/host/tmio_mmc*
16204 F:      drivers/mmc/host/renesas_sdhi*
16205 F:      include/linux/mfd/tmio.h
16206
16207 TMP401 HARDWARE MONITOR DRIVER
16208 M:      Guenter Roeck <linux@roeck-us.net>
16209 L:      linux-hwmon@vger.kernel.org
16210 S:      Maintained
16211 F:      Documentation/hwmon/tmp401.rst
16212 F:      drivers/hwmon/tmp401.c
16213
16214 TMPFS (SHMEM FILESYSTEM)
16215 M:      Hugh Dickins <hughd@google.com>
16216 L:      linux-mm@kvack.org
16217 S:      Maintained
16218 F:      include/linux/shmem_fs.h
16219 F:      mm/shmem.c
16220
16221 TOMOYO SECURITY MODULE
16222 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16223 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16224 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16225 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16226 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16227 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16228 W:      https://tomoyo.osdn.jp/
16229 S:      Maintained
16230 F:      security/tomoyo/
16231
16232 TOPSTAR LAPTOP EXTRAS DRIVER
16233 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16234 L:      platform-driver-x86@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/platform/x86/topstar-laptop.c
16237
16238 TORTURE-TEST MODULES
16239 M:      Davidlohr Bueso <dave@stgolabs.net>
16240 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16241 M:      Josh Triplett <josh@joshtriplett.org>
16242 L:      linux-kernel@vger.kernel.org
16243 S:      Supported
16244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16245 F:      Documentation/RCU/torture.txt
16246 F:      kernel/torture.c
16247 F:      kernel/rcu/rcutorture.c
16248 F:      kernel/rcu/rcuperf.c
16249 F:      kernel/locking/locktorture.c
16250
16251 TOSHIBA ACPI EXTRAS DRIVER
16252 M:      Azael Avalos <coproscefalo@gmail.com>
16253 L:      platform-driver-x86@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/platform/x86/toshiba_acpi.c
16256
16257 TOSHIBA BLUETOOTH DRIVER
16258 M:      Azael Avalos <coproscefalo@gmail.com>
16259 L:      platform-driver-x86@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/platform/x86/toshiba_bluetooth.c
16262
16263 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16264 M:      Azael Avalos <coproscefalo@gmail.com>
16265 L:      platform-driver-x86@vger.kernel.org
16266 S:      Maintained
16267 F:      drivers/platform/x86/toshiba_haps.c
16268
16269 TOSHIBA SMM DRIVER
16270 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16271 W:      http://www.buzzard.org.uk/toshiba/
16272 S:      Maintained
16273 F:      drivers/char/toshiba.c
16274 F:      include/linux/toshiba.h
16275 F:      include/uapi/linux/toshiba.h
16276
16277 TOSHIBA TC358743 DRIVER
16278 M:      Mats Randgaard <matrandg@cisco.com>
16279 L:      linux-media@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/media/i2c/tc358743*
16282 F:      include/media/i2c/tc358743.h
16283
16284 TOSHIBA WMI HOTKEYS DRIVER
16285 M:      Azael Avalos <coproscefalo@gmail.com>
16286 L:      platform-driver-x86@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/platform/x86/toshiba-wmi.c
16289
16290 TPM DEVICE DRIVER
16291 M:      Peter Huewe <peterhuewe@gmx.de>
16292 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16293 R:      Jason Gunthorpe <jgg@ziepe.ca>
16294 L:      linux-integrity@vger.kernel.org
16295 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16296 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16297 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16298 S:      Maintained
16299 F:      drivers/char/tpm/
16300
16301 TRACING
16302 M:      Steven Rostedt <rostedt@goodmis.org>
16303 M:      Ingo Molnar <mingo@redhat.com>
16304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16305 S:      Maintained
16306 F:      Documentation/trace/ftrace.rst
16307 F:      arch/*/*/*/ftrace.h
16308 F:      arch/*/kernel/ftrace.c
16309 F:      include/*/ftrace.h
16310 F:      include/linux/trace*.h
16311 F:      include/trace/
16312 F:      kernel/trace/
16313 F:      tools/testing/selftests/ftrace/
16314
16315 TRACING MMIO ACCESSES (MMIOTRACE)
16316 M:      Steven Rostedt <rostedt@goodmis.org>
16317 M:      Ingo Molnar <mingo@kernel.org>
16318 R:      Karol Herbst <karolherbst@gmail.com>
16319 R:      Pekka Paalanen <ppaalanen@gmail.com>
16320 S:      Maintained
16321 L:      linux-kernel@vger.kernel.org
16322 L:      nouveau@lists.freedesktop.org
16323 F:      kernel/trace/trace_mmiotrace.c
16324 F:      include/linux/mmiotrace.h
16325 F:      arch/x86/mm/kmmio.c
16326 F:      arch/x86/mm/mmio-mod.c
16327 F:      arch/x86/mm/testmmiotrace.c
16328
16329 TRIVIAL PATCHES
16330 M:      Jiri Kosina <trivial@kernel.org>
16331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16332 S:      Maintained
16333 K:      ^Subject:.*(?i)trivial
16334
16335 TEMPO SEMICONDUCTOR DRIVERS
16336 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16337 S:      Maintained
16338 F:      sound/soc/codecs/tscs*.c
16339 F:      sound/soc/codecs/tscs*.h
16340 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16341
16342 TTY LAYER
16343 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16344 M:      Jiri Slaby <jslaby@suse.com>
16345 S:      Supported
16346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16347 F:      Documentation/driver-api/serial/
16348 F:      drivers/tty/
16349 F:      drivers/tty/serial/serial_core.c
16350 F:      include/linux/serial_core.h
16351 F:      include/linux/serial.h
16352 F:      include/linux/tty.h
16353 F:      include/uapi/linux/serial_core.h
16354 F:      include/uapi/linux/serial.h
16355 F:      include/uapi/linux/tty.h
16356
16357 TUA9001 MEDIA DRIVER
16358 M:      Antti Palosaari <crope@iki.fi>
16359 L:      linux-media@vger.kernel.org
16360 W:      https://linuxtv.org
16361 W:      http://palosaari.fi/linux/
16362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16363 T:      git git://linuxtv.org/anttip/media_tree.git
16364 S:      Maintained
16365 F:      drivers/media/tuners/tua9001*
16366
16367 TULIP NETWORK DRIVERS
16368 L:      netdev@vger.kernel.org
16369 L:      linux-parisc@vger.kernel.org
16370 S:      Orphan
16371 F:      drivers/net/ethernet/dec/tulip/
16372
16373 TUN/TAP driver
16374 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16375 W:      http://vtun.sourceforge.net/tun
16376 S:      Maintained
16377 F:      Documentation/networking/tuntap.txt
16378 F:      arch/um/os-Linux/drivers/
16379
16380 TURBOCHANNEL SUBSYSTEM
16381 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16382 M:      Ralf Baechle <ralf@linux-mips.org>
16383 L:      linux-mips@vger.kernel.org
16384 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16385 S:      Maintained
16386 F:      drivers/tc/
16387 F:      include/linux/tc.h
16388
16389 TURBOSTAT UTILITY
16390 M:      "Len Brown" <lenb@kernel.org>
16391 L:      linux-pm@vger.kernel.org
16392 B:      https://bugzilla.kernel.org
16393 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16395 S:      Supported
16396 F:      tools/power/x86/turbostat/
16397
16398 TW5864 VIDEO4LINUX DRIVER
16399 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16400 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16401 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16402 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16403 L:      linux-media@vger.kernel.org
16404 S:      Supported
16405 F:      drivers/media/pci/tw5864/
16406
16407 TW68 VIDEO4LINUX DRIVER
16408 M:      Hans Verkuil <hverkuil@xs4all.nl>
16409 L:      linux-media@vger.kernel.org
16410 T:      git git://linuxtv.org/media_tree.git
16411 W:      https://linuxtv.org
16412 S:      Odd Fixes
16413 F:      drivers/media/pci/tw68/
16414
16415 TW686X VIDEO4LINUX DRIVER
16416 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16417 L:      linux-media@vger.kernel.org
16418 T:      git git://linuxtv.org/media_tree.git
16419 W:      http://linuxtv.org
16420 S:      Maintained
16421 F:      drivers/media/pci/tw686x/
16422
16423 UBI FILE SYSTEM (UBIFS)
16424 M:      Richard Weinberger <richard@nod.at>
16425 M:      Artem Bityutskiy <dedekind1@gmail.com>
16426 M:      Adrian Hunter <adrian.hunter@intel.com>
16427 L:      linux-mtd@lists.infradead.org
16428 T:      git git://git.infradead.org/ubifs-2.6.git
16429 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16430 S:      Supported
16431 F:      Documentation/filesystems/ubifs.txt
16432 F:      fs/ubifs/
16433
16434 UCLINUX (M68KNOMMU AND COLDFIRE)
16435 M:      Greg Ungerer <gerg@linux-m68k.org>
16436 W:      http://www.linux-m68k.org/
16437 W:      http://www.uclinux.org/
16438 L:      linux-m68k@lists.linux-m68k.org
16439 L:      uclinux-dev@uclinux.org  (subscribers-only)
16440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16441 S:      Maintained
16442 F:      arch/m68k/coldfire/
16443 F:      arch/m68k/68*/
16444 F:      arch/m68k/*/*_no.*
16445 F:      arch/m68k/include/asm/*_no.*
16446
16447 UDF FILESYSTEM
16448 M:      Jan Kara <jack@suse.com>
16449 S:      Maintained
16450 F:      Documentation/filesystems/udf.txt
16451 F:      fs/udf/
16452
16453 UDRAW TABLET
16454 M:      Bastien Nocera <hadess@hadess.net>
16455 L:      linux-input@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/hid/hid-udraw-ps3.c
16458
16459 UFS FILESYSTEM
16460 M:      Evgeniy Dushistov <dushistov@mail.ru>
16461 S:      Maintained
16462 F:      Documentation/filesystems/ufs.txt
16463 F:      fs/ufs/
16464
16465 UHID USERSPACE HID IO DRIVER:
16466 M:      David Herrmann <dh.herrmann@googlemail.com>
16467 L:      linux-input@vger.kernel.org
16468 S:      Maintained
16469 F:      drivers/hid/uhid.c
16470 F:      include/uapi/linux/uhid.h
16471
16472 ULPI BUS
16473 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16474 L:      linux-usb@vger.kernel.org
16475 S:      Maintained
16476 F:      drivers/usb/common/ulpi.c
16477 F:      include/linux/ulpi/
16478
16479 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16480 L:      linux-usb@vger.kernel.org
16481 S:      Orphan
16482 F:      drivers/uwb/
16483 F:      include/linux/uwb.h
16484 F:      include/linux/uwb/
16485
16486 UNICODE SUBSYSTEM:
16487 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16488 L:      linux-fsdevel@vger.kernel.org
16489 S:      Supported
16490 F:      fs/unicode/
16491
16492 UNICORE32 ARCHITECTURE:
16493 M:      Guan Xuetao <gxt@pku.edu.cn>
16494 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16495 S:      Maintained
16496 T:      git git://github.com/gxt/linux.git
16497 F:      arch/unicore32/
16498
16499 UNIFDEF
16500 M:      Tony Finch <dot@dotat.at>
16501 W:      http://dotat.at/prog/unifdef
16502 S:      Maintained
16503 F:      scripts/unifdef.c
16504
16505 UNIFORM CDROM DRIVER
16506 M:      Jens Axboe <axboe@kernel.dk>
16507 W:      http://www.kernel.dk
16508 S:      Maintained
16509 F:      Documentation/cdrom/
16510 F:      drivers/cdrom/cdrom.c
16511 F:      include/linux/cdrom.h
16512 F:      include/uapi/linux/cdrom.h
16513
16514 UNISYS S-PAR DRIVERS
16515 M:      David Kershner <david.kershner@unisys.com>
16516 L:      sparmaintainer@unisys.com (Unisys internal)
16517 S:      Supported
16518 F:      include/linux/visorbus.h
16519 F:      drivers/visorbus/
16520 F:      drivers/staging/unisys/
16521
16522 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16523 R:      Alim Akhtar <alim.akhtar@samsung.com>
16524 R:      Avri Altman <avri.altman@wdc.com>
16525 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16526 L:      linux-scsi@vger.kernel.org
16527 S:      Supported
16528 F:      Documentation/scsi/ufs.txt
16529 F:      drivers/scsi/ufs/
16530
16531 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16532 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16533 L:      linux-scsi@vger.kernel.org
16534 S:      Supported
16535 F:      drivers/scsi/ufs/*dwc*
16536
16537 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16538 M:      Stanley Chu <stanley.chu@mediatek.com>
16539 L:      linux-scsi@vger.kernel.org
16540 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16541 S:      Maintained
16542 F:      drivers/scsi/ufs/ufs-mediatek*
16543
16544 UNSORTED BLOCK IMAGES (UBI)
16545 M:      Artem Bityutskiy <dedekind1@gmail.com>
16546 M:      Richard Weinberger <richard@nod.at>
16547 W:      http://www.linux-mtd.infradead.org/
16548 L:      linux-mtd@lists.infradead.org
16549 T:      git git://git.infradead.org/ubifs-2.6.git
16550 S:      Supported
16551 F:      drivers/mtd/ubi/
16552 F:      include/linux/mtd/ubi.h
16553 F:      include/uapi/mtd/ubi-user.h
16554
16555 USB "USBNET" DRIVER FRAMEWORK
16556 M:      Oliver Neukum <oneukum@suse.com>
16557 L:      netdev@vger.kernel.org
16558 W:      http://www.linux-usb.org/usbnet
16559 S:      Maintained
16560 F:      drivers/net/usb/usbnet.c
16561 F:      include/linux/usb/usbnet.h
16562
16563 USB ACM DRIVER
16564 M:      Oliver Neukum <oneukum@suse.com>
16565 L:      linux-usb@vger.kernel.org
16566 S:      Maintained
16567 F:      Documentation/usb/acm.rst
16568 F:      drivers/usb/class/cdc-acm.*
16569
16570 USB AR5523 WIRELESS DRIVER
16571 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16572 L:      linux-wireless@vger.kernel.org
16573 S:      Maintained
16574 F:      drivers/net/wireless/ath/ar5523/
16575
16576 USB ATTACHED SCSI
16577 M:      Oliver Neukum <oneukum@suse.com>
16578 L:      linux-usb@vger.kernel.org
16579 L:      linux-scsi@vger.kernel.org
16580 S:      Maintained
16581 F:      drivers/usb/storage/uas.c
16582
16583 USB CDC ETHERNET DRIVER
16584 M:      Oliver Neukum <oliver@neukum.org>
16585 L:      linux-usb@vger.kernel.org
16586 S:      Maintained
16587 F:      drivers/net/usb/cdc_*.c
16588 F:      include/uapi/linux/usb/cdc.h
16589
16590 USB CHAOSKEY DRIVER
16591 M:      Keith Packard <keithp@keithp.com>
16592 L:      linux-usb@vger.kernel.org
16593 S:      Maintained
16594 F:      drivers/usb/misc/chaoskey.c
16595
16596 USB CYPRESS C67X00 DRIVER
16597 M:      Peter Korsgaard <jacmet@sunsite.dk>
16598 L:      linux-usb@vger.kernel.org
16599 S:      Maintained
16600 F:      drivers/usb/c67x00/
16601
16602 USB DAVICOM DM9601 DRIVER
16603 M:      Peter Korsgaard <jacmet@sunsite.dk>
16604 L:      netdev@vger.kernel.org
16605 W:      http://www.linux-usb.org/usbnet
16606 S:      Maintained
16607 F:      drivers/net/usb/dm9601.c
16608
16609 USB DIAMOND RIO500 DRIVER
16610 M:      Cesar Miquel <miquel@df.uba.ar>
16611 L:      rio500-users@lists.sourceforge.net
16612 W:      http://rio500.sourceforge.net
16613 S:      Maintained
16614 F:      drivers/usb/misc/rio500*
16615
16616 USB EHCI DRIVER
16617 M:      Alan Stern <stern@rowland.harvard.edu>
16618 L:      linux-usb@vger.kernel.org
16619 S:      Maintained
16620 F:      Documentation/usb/ehci.rst
16621 F:      drivers/usb/host/ehci*
16622
16623 USB GADGET/PERIPHERAL SUBSYSTEM
16624 M:      Felipe Balbi <balbi@kernel.org>
16625 L:      linux-usb@vger.kernel.org
16626 W:      http://www.linux-usb.org/gadget
16627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16628 S:      Maintained
16629 F:      drivers/usb/gadget/
16630 F:      include/linux/usb/gadget*
16631
16632 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16633 M:      Jiri Kosina <jikos@kernel.org>
16634 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16635 L:      linux-usb@vger.kernel.org
16636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16637 S:      Maintained
16638 F:      Documentation/hid/hiddev.rst
16639 F:      drivers/hid/usbhid/
16640
16641 USB INTEL XHCI ROLE MUX DRIVER
16642 M:      Hans de Goede <hdegoede@redhat.com>
16643 L:      linux-usb@vger.kernel.org
16644 S:      Maintained
16645 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16646
16647 USB IP DRIVER FOR HISILICON KIRIN
16648 M:      Yu Chen <chenyu56@huawei.com>
16649 M:      Binghui Wang <wangbinghui@hisilicon.com>
16650 L:      linux-usb@vger.kernel.org
16651 S:      Maintained
16652 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16653 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16654
16655 USB ISP116X DRIVER
16656 M:      Olav Kongas <ok@artecdesign.ee>
16657 L:      linux-usb@vger.kernel.org
16658 S:      Maintained
16659 F:      drivers/usb/host/isp116x*
16660 F:      include/linux/usb/isp116x.h
16661
16662 USB LAN78XX ETHERNET DRIVER
16663 M:      Woojung Huh <woojung.huh@microchip.com>
16664 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16665 L:      netdev@vger.kernel.org
16666 S:      Maintained
16667 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16668 F:      drivers/net/usb/lan78xx.*
16669 F:      include/dt-bindings/net/microchip-lan78xx.h
16670
16671 USB MASS STORAGE DRIVER
16672 M:      Alan Stern <stern@rowland.harvard.edu>
16673 L:      linux-usb@vger.kernel.org
16674 L:      usb-storage@lists.one-eyed-alien.net
16675 S:      Maintained
16676 F:      drivers/usb/storage/
16677
16678 USB MIDI DRIVER
16679 M:      Clemens Ladisch <clemens@ladisch.de>
16680 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16682 S:      Maintained
16683 F:      sound/usb/midi.*
16684
16685 USB NETWORKING DRIVERS
16686 L:      linux-usb@vger.kernel.org
16687 S:      Odd Fixes
16688 F:      drivers/net/usb/
16689
16690 USB OHCI DRIVER
16691 M:      Alan Stern <stern@rowland.harvard.edu>
16692 L:      linux-usb@vger.kernel.org
16693 S:      Maintained
16694 F:      Documentation/usb/ohci.rst
16695 F:      drivers/usb/host/ohci*
16696
16697 USB OTG FSM (Finite State Machine)
16698 M:      Peter Chen <Peter.Chen@nxp.com>
16699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16700 L:      linux-usb@vger.kernel.org
16701 S:      Maintained
16702 F:      drivers/usb/common/usb-otg-fsm.c
16703
16704 USB OVER IP DRIVER
16705 M:      Valentina Manea <valentina.manea.m@gmail.com>
16706 M:      Shuah Khan <shuah@kernel.org>
16707 M:      Shuah Khan <skhan@linuxfoundation.org>
16708 L:      linux-usb@vger.kernel.org
16709 S:      Maintained
16710 F:      Documentation/usb/usbip_protocol.rst
16711 F:      drivers/usb/usbip/
16712 F:      tools/usb/usbip/
16713 F:      tools/testing/selftests/drivers/usb/usbip/
16714
16715 USB PEGASUS DRIVER
16716 M:      Petko Manolov <petkan@nucleusys.com>
16717 L:      linux-usb@vger.kernel.org
16718 L:      netdev@vger.kernel.org
16719 T:      git git://github.com/petkan/pegasus.git
16720 W:      https://github.com/petkan/pegasus
16721 S:      Maintained
16722 F:      drivers/net/usb/pegasus.*
16723
16724 USB PHY LAYER
16725 M:      Felipe Balbi <balbi@kernel.org>
16726 L:      linux-usb@vger.kernel.org
16727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16728 S:      Maintained
16729 F:      drivers/usb/phy/
16730
16731 USB PRINTER DRIVER (usblp)
16732 M:      Pete Zaitcev <zaitcev@redhat.com>
16733 L:      linux-usb@vger.kernel.org
16734 S:      Supported
16735 F:      drivers/usb/class/usblp.c
16736
16737 USB QMI WWAN NETWORK DRIVER
16738 M:      Bjørn Mork <bjorn@mork.no>
16739 L:      netdev@vger.kernel.org
16740 S:      Maintained
16741 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16742 F:      drivers/net/usb/qmi_wwan.c
16743
16744 USB RTL8150 DRIVER
16745 M:      Petko Manolov <petkan@nucleusys.com>
16746 L:      linux-usb@vger.kernel.org
16747 L:      netdev@vger.kernel.org
16748 T:      git git://github.com/petkan/rtl8150.git
16749 W:      https://github.com/petkan/rtl8150
16750 S:      Maintained
16751 F:      drivers/net/usb/rtl8150.c
16752
16753 USB SERIAL SUBSYSTEM
16754 M:      Johan Hovold <johan@kernel.org>
16755 L:      linux-usb@vger.kernel.org
16756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16757 S:      Maintained
16758 F:      Documentation/usb/usb-serial.rst
16759 F:      drivers/usb/serial/
16760 F:      include/linux/usb/serial.h
16761
16762 USB SMSC75XX ETHERNET DRIVER
16763 M:      Steve Glendinning <steve.glendinning@shawell.net>
16764 L:      netdev@vger.kernel.org
16765 S:      Maintained
16766 F:      drivers/net/usb/smsc75xx.*
16767
16768 USB SMSC95XX ETHERNET DRIVER
16769 M:      Steve Glendinning <steve.glendinning@shawell.net>
16770 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16771 L:      netdev@vger.kernel.org
16772 S:      Maintained
16773 F:      drivers/net/usb/smsc95xx.*
16774
16775 USB SUBSYSTEM
16776 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16777 L:      linux-usb@vger.kernel.org
16778 W:      http://www.linux-usb.org
16779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16780 S:      Supported
16781 F:      Documentation/devicetree/bindings/usb/
16782 F:      Documentation/usb/
16783 F:      drivers/usb/
16784 F:      include/linux/usb.h
16785 F:      include/linux/usb/
16786
16787 USB TYPEC PI3USB30532 MUX DRIVER
16788 M:      Hans de Goede <hdegoede@redhat.com>
16789 L:      linux-usb@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/usb/typec/mux/pi3usb30532.c
16792
16793 USB TYPEC CLASS
16794 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16795 L:      linux-usb@vger.kernel.org
16796 S:      Maintained
16797 F:      Documentation/ABI/testing/sysfs-class-typec
16798 F:      Documentation/driver-api/usb/typec.rst
16799 F:      drivers/usb/typec/
16800 F:      include/linux/usb/typec.h
16801
16802 USB TYPEC BUS FOR ALTERNATE MODES
16803 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16804 L:      linux-usb@vger.kernel.org
16805 S:      Maintained
16806 F:      Documentation/ABI/testing/sysfs-bus-typec
16807 F:      Documentation/driver-api/usb/typec_bus.rst
16808 F:      drivers/usb/typec/altmodes/
16809 F:      include/linux/usb/typec_altmode.h
16810
16811 USB TYPEC PORT CONTROLLER DRIVERS
16812 M:      Guenter Roeck <linux@roeck-us.net>
16813 L:      linux-usb@vger.kernel.org
16814 S:      Maintained
16815 F:      drivers/usb/typec/tcpm/
16816
16817 USB UHCI DRIVER
16818 M:      Alan Stern <stern@rowland.harvard.edu>
16819 L:      linux-usb@vger.kernel.org
16820 S:      Maintained
16821 F:      drivers/usb/host/uhci*
16822
16823 USB VIDEO CLASS
16824 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16825 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16826 L:      linux-media@vger.kernel.org
16827 T:      git git://linuxtv.org/media_tree.git
16828 W:      http://www.ideasonboard.org/uvc/
16829 S:      Maintained
16830 F:      drivers/media/usb/uvc/
16831 F:      include/uapi/linux/uvcvideo.h
16832
16833 USB VISION DRIVER
16834 M:      Hans Verkuil <hverkuil@xs4all.nl>
16835 L:      linux-media@vger.kernel.org
16836 T:      git git://linuxtv.org/media_tree.git
16837 W:      https://linuxtv.org
16838 S:      Odd Fixes
16839 F:      drivers/media/usb/usbvision/
16840
16841 USB WEBCAM GADGET
16842 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16843 L:      linux-usb@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/usb/gadget/function/*uvc*
16846 F:      drivers/usb/gadget/legacy/webcam.c
16847 F:      include/uapi/linux/usb/g_uvc.h
16848
16849 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16850 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16851 L:      linux-wireless@vger.kernel.org
16852 S:      Maintained
16853 F:      drivers/net/wireless/rndis_wlan.c
16854
16855 USB XHCI DRIVER
16856 M:      Mathias Nyman <mathias.nyman@intel.com>
16857 L:      linux-usb@vger.kernel.org
16858 S:      Supported
16859 F:      drivers/usb/host/xhci*
16860 F:      drivers/usb/host/pci-quirks*
16861
16862 USB ZD1201 DRIVER
16863 L:      linux-wireless@vger.kernel.org
16864 W:      http://linux-lc100020.sourceforge.net
16865 S:      Orphan
16866 F:      drivers/net/wireless/zydas/zd1201.*
16867
16868 USB ZR364XX DRIVER
16869 M:      Antoine Jacquet <royale@zerezo.com>
16870 L:      linux-usb@vger.kernel.org
16871 L:      linux-media@vger.kernel.org
16872 T:      git git://linuxtv.org/media_tree.git
16873 W:      http://royale.zerezo.com/zr364xx/
16874 S:      Maintained
16875 F:      Documentation/media/v4l-drivers/zr364xx*
16876 F:      drivers/media/usb/zr364xx/
16877
16878 USER-MODE LINUX (UML)
16879 M:      Jeff Dike <jdike@addtoit.com>
16880 M:      Richard Weinberger <richard@nod.at>
16881 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16882 L:      linux-um@lists.infradead.org
16883 W:      http://user-mode-linux.sourceforge.net
16884 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16886 S:      Maintained
16887 F:      Documentation/virt/uml/
16888 F:      arch/um/
16889 F:      arch/x86/um/
16890 F:      fs/hostfs/
16891
16892 USERSPACE COPYIN/COPYOUT (UIOVEC)
16893 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16894 S:      Maintained
16895 F:      lib/iov_iter.c
16896 F:      include/linux/uio.h
16897
16898 USERSPACE DMA BUFFER DRIVER
16899 M:      Gerd Hoffmann <kraxel@redhat.com>
16900 S:      Maintained
16901 L:      dri-devel@lists.freedesktop.org
16902 F:      drivers/dma-buf/udmabuf.c
16903 F:      include/uapi/linux/udmabuf.h
16904 T:      git git://anongit.freedesktop.org/drm/drm-misc
16905
16906 USERSPACE I/O (UIO)
16907 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16908 S:      Maintained
16909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16910 F:      Documentation/driver-api/uio-howto.rst
16911 F:      drivers/uio/
16912 F:      include/linux/uio_driver.h
16913
16914 UTIL-LINUX PACKAGE
16915 M:      Karel Zak <kzak@redhat.com>
16916 L:      util-linux@vger.kernel.org
16917 W:      http://en.wikipedia.org/wiki/Util-linux
16918 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16919 S:      Maintained
16920
16921 UUID HELPERS
16922 M:      Christoph Hellwig <hch@lst.de>
16923 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16924 L:      linux-kernel@vger.kernel.org
16925 T:      git git://git.infradead.org/users/hch/uuid.git
16926 F:      lib/uuid.c
16927 F:      lib/test_uuid.c
16928 F:      include/linux/uuid.h
16929 F:      include/uapi/linux/uuid.h
16930 S:      Maintained
16931
16932 UVESAFB DRIVER
16933 M:      Michal Januszewski <spock@gentoo.org>
16934 L:      linux-fbdev@vger.kernel.org
16935 W:      https://github.com/mjanusz/v86d
16936 S:      Maintained
16937 F:      Documentation/fb/uvesafb.rst
16938 F:      drivers/video/fbdev/uvesafb.*
16939
16940 VF610 NAND DRIVER
16941 M:      Stefan Agner <stefan@agner.ch>
16942 L:      linux-mtd@lists.infradead.org
16943 S:      Supported
16944 F:      drivers/mtd/nand/raw/vf610_nfc.c
16945
16946 VFAT/FAT/MSDOS FILESYSTEM
16947 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16948 S:      Maintained
16949 F:      Documentation/filesystems/vfat.txt
16950 F:      fs/fat/
16951
16952 VFIO DRIVER
16953 M:      Alex Williamson <alex.williamson@redhat.com>
16954 R:      Cornelia Huck <cohuck@redhat.com>
16955 L:      kvm@vger.kernel.org
16956 T:      git git://github.com/awilliam/linux-vfio.git
16957 S:      Maintained
16958 F:      Documentation/driver-api/vfio.rst
16959 F:      drivers/vfio/
16960 F:      include/linux/vfio.h
16961 F:      include/uapi/linux/vfio.h
16962
16963 VFIO MEDIATED DEVICE DRIVERS
16964 M:      Kirti Wankhede <kwankhede@nvidia.com>
16965 L:      kvm@vger.kernel.org
16966 S:      Maintained
16967 F:      Documentation/driver-api/vfio-mediated-device.rst
16968 F:      drivers/vfio/mdev/
16969 F:      include/linux/mdev.h
16970 F:      samples/vfio-mdev/
16971
16972 VFIO PLATFORM DRIVER
16973 M:      Eric Auger <eric.auger@redhat.com>
16974 L:      kvm@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/vfio/platform/
16977
16978 VGA_SWITCHEROO
16979 R:      Lukas Wunner <lukas@wunner.de>
16980 S:      Maintained
16981 F:      Documentation/gpu/vga-switcheroo.rst
16982 F:      drivers/gpu/vga/vga_switcheroo.c
16983 F:      include/linux/vga_switcheroo.h
16984 T:      git git://anongit.freedesktop.org/drm/drm-misc
16985
16986 VIA RHINE NETWORK DRIVER
16987 S:      Orphan
16988 F:      drivers/net/ethernet/via/via-rhine.c
16989
16990 VIA SD/MMC CARD CONTROLLER DRIVER
16991 M:      Bruce Chang <brucechang@via.com.tw>
16992 M:      Harald Welte <HaraldWelte@viatech.com>
16993 S:      Maintained
16994 F:      drivers/mmc/host/via-sdmmc.c
16995
16996 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16997 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16998 L:      linux-fbdev@vger.kernel.org
16999 S:      Maintained
17000 F:      include/linux/via-core.h
17001 F:      include/linux/via-gpio.h
17002 F:      include/linux/via_i2c.h
17003 F:      drivers/video/fbdev/via/
17004
17005 VIA VELOCITY NETWORK DRIVER
17006 M:      Francois Romieu <romieu@fr.zoreil.com>
17007 L:      netdev@vger.kernel.org
17008 S:      Maintained
17009 F:      drivers/net/ethernet/via/via-velocity.*
17010
17011 VICODEC VIRTUAL CODEC DRIVER
17012 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17013 L:      linux-media@vger.kernel.org
17014 T:      git git://linuxtv.org/media_tree.git
17015 W:      https://linuxtv.org
17016 S:      Maintained
17017 F:      drivers/media/platform/vicodec/*
17018
17019 VIDEO MULTIPLEXER DRIVER
17020 M:      Philipp Zabel <p.zabel@pengutronix.de>
17021 L:      linux-media@vger.kernel.org
17022 S:      Maintained
17023 F:      drivers/media/platform/video-mux.c
17024
17025 VIDEO I2C POLLING DRIVER
17026 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17027 L:      linux-media@vger.kernel.org
17028 S:      Maintained
17029 F:      drivers/media/i2c/video-i2c.c
17030
17031 VIDEOBUF2 FRAMEWORK
17032 M:      Pawel Osciak <pawel@osciak.com>
17033 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17034 M:      Kyungmin Park <kyungmin.park@samsung.com>
17035 R:      Tomasz Figa <tfiga@chromium.org>
17036 L:      linux-media@vger.kernel.org
17037 S:      Maintained
17038 F:      drivers/media/common/videobuf2/*
17039 F:      include/media/videobuf2-*
17040
17041 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17042 M:      Helen Koike <helen.koike@collabora.com>
17043 L:      linux-media@vger.kernel.org
17044 T:      git git://linuxtv.org/media_tree.git
17045 W:      https://linuxtv.org
17046 S:      Maintained
17047 F:      drivers/media/platform/vimc/*
17048
17049 VIRT LIB
17050 M:      Alex Williamson <alex.williamson@redhat.com>
17051 M:      Paolo Bonzini <pbonzini@redhat.com>
17052 L:      kvm@vger.kernel.org
17053 S:      Supported
17054 F:      virt/lib/
17055
17056 VIRTIO AND VHOST VSOCK DRIVER
17057 M:      Stefan Hajnoczi <stefanha@redhat.com>
17058 L:      kvm@vger.kernel.org
17059 L:      virtualization@lists.linux-foundation.org
17060 L:      netdev@vger.kernel.org
17061 S:      Maintained
17062 F:      include/linux/virtio_vsock.h
17063 F:      include/uapi/linux/virtio_vsock.h
17064 F:      include/uapi/linux/vsockmon.h
17065 F:      include/uapi/linux/vm_sockets_diag.h
17066 F:      net/vmw_vsock/diag.c
17067 F:      net/vmw_vsock/af_vsock_tap.c
17068 F:      net/vmw_vsock/virtio_transport_common.c
17069 F:      net/vmw_vsock/virtio_transport.c
17070 F:      drivers/net/vsockmon.c
17071 F:      drivers/vhost/vsock.c
17072 F:      tools/testing/vsock/
17073
17074 VIRTIO CONSOLE DRIVER
17075 M:      Amit Shah <amit@kernel.org>
17076 L:      virtualization@lists.linux-foundation.org
17077 S:      Maintained
17078 F:      drivers/char/virtio_console.c
17079 F:      include/linux/virtio_console.h
17080 F:      include/uapi/linux/virtio_console.h
17081
17082 VIRTIO CORE AND NET DRIVERS
17083 M:      "Michael S. Tsirkin" <mst@redhat.com>
17084 M:      Jason Wang <jasowang@redhat.com>
17085 L:      virtualization@lists.linux-foundation.org
17086 S:      Maintained
17087 F:      Documentation/devicetree/bindings/virtio/
17088 F:      drivers/virtio/
17089 F:      tools/virtio/
17090 F:      drivers/net/virtio_net.c
17091 F:      drivers/block/virtio_blk.c
17092 F:      include/linux/virtio*.h
17093 F:      include/uapi/linux/virtio_*.h
17094 F:      drivers/crypto/virtio/
17095 F:      mm/balloon_compaction.c
17096
17097 VIRTIO BLOCK AND SCSI DRIVERS
17098 M:      "Michael S. Tsirkin" <mst@redhat.com>
17099 M:      Jason Wang <jasowang@redhat.com>
17100 R:      Paolo Bonzini <pbonzini@redhat.com>
17101 R:      Stefan Hajnoczi <stefanha@redhat.com>
17102 L:      virtualization@lists.linux-foundation.org
17103 S:      Maintained
17104 F:      drivers/block/virtio_blk.c
17105 F:      drivers/scsi/virtio_scsi.c
17106 F:      include/uapi/linux/virtio_blk.h
17107 F:      include/uapi/linux/virtio_scsi.h
17108 F:      drivers/vhost/scsi.c
17109
17110 VIRTIO CRYPTO DRIVER
17111 M:      Gonglei <arei.gonglei@huawei.com>
17112 L:      virtualization@lists.linux-foundation.org
17113 L:      linux-crypto@vger.kernel.org
17114 S:      Maintained
17115 F:      drivers/crypto/virtio/
17116 F:      include/uapi/linux/virtio_crypto.h
17117
17118 VIRTIO DRIVERS FOR S390
17119 M:      Cornelia Huck <cohuck@redhat.com>
17120 M:      Halil Pasic <pasic@linux.ibm.com>
17121 L:      linux-s390@vger.kernel.org
17122 L:      virtualization@lists.linux-foundation.org
17123 L:      kvm@vger.kernel.org
17124 S:      Supported
17125 F:      drivers/s390/virtio/
17126 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17127
17128 VIRTIO GPU DRIVER
17129 M:      David Airlie <airlied@linux.ie>
17130 M:      Gerd Hoffmann <kraxel@redhat.com>
17131 L:      dri-devel@lists.freedesktop.org
17132 L:      virtualization@lists.linux-foundation.org
17133 T:      git git://anongit.freedesktop.org/drm/drm-misc
17134 S:      Maintained
17135 F:      drivers/gpu/drm/virtio/
17136 F:      include/uapi/linux/virtio_gpu.h
17137
17138 VIRTIO HOST (VHOST)
17139 M:      "Michael S. Tsirkin" <mst@redhat.com>
17140 M:      Jason Wang <jasowang@redhat.com>
17141 L:      kvm@vger.kernel.org
17142 L:      virtualization@lists.linux-foundation.org
17143 L:      netdev@vger.kernel.org
17144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17145 S:      Maintained
17146 F:      drivers/vhost/
17147 F:      include/uapi/linux/vhost.h
17148
17149 VIRTIO INPUT DRIVER
17150 M:      Gerd Hoffmann <kraxel@redhat.com>
17151 S:      Maintained
17152 F:      drivers/virtio/virtio_input.c
17153 F:      include/uapi/linux/virtio_input.h
17154
17155 VIRTIO IOMMU DRIVER
17156 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17157 L:      virtualization@lists.linux-foundation.org
17158 S:      Maintained
17159 F:      drivers/iommu/virtio-iommu.c
17160 F:      include/uapi/linux/virtio_iommu.h
17161
17162 VIRTUAL BOX GUEST DEVICE DRIVER
17163 M:      Hans de Goede <hdegoede@redhat.com>
17164 M:      Arnd Bergmann <arnd@arndb.de>
17165 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17166 S:      Maintained
17167 F:      include/linux/vbox_utils.h
17168 F:      include/uapi/linux/vbox*.h
17169 F:      drivers/virt/vboxguest/
17170
17171 VIRTUAL SERIO DEVICE DRIVER
17172 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17173 S:      Maintained
17174 F:      drivers/input/serio/userio.c
17175 F:      include/uapi/linux/userio.h
17176
17177 VIVID VIRTUAL VIDEO DRIVER
17178 M:      Hans Verkuil <hverkuil@xs4all.nl>
17179 L:      linux-media@vger.kernel.org
17180 T:      git git://linuxtv.org/media_tree.git
17181 W:      https://linuxtv.org
17182 S:      Maintained
17183 F:      drivers/media/platform/vivid/*
17184
17185 VLYNQ BUS
17186 M:      Florian Fainelli <f.fainelli@gmail.com>
17187 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17188 S:      Maintained
17189 F:      drivers/vlynq/vlynq.c
17190 F:      include/linux/vlynq.h
17191
17192 VME SUBSYSTEM
17193 M:      Martyn Welch <martyn@welchs.me.uk>
17194 M:      Manohar Vanga <manohar.vanga@gmail.com>
17195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17196 L:      devel@driverdev.osuosl.org
17197 S:      Maintained
17198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17199 F:      Documentation/driver-api/vme.rst
17200 F:      drivers/staging/vme/
17201 F:      drivers/vme/
17202 F:      include/linux/vme*
17203
17204 VMWARE BALLOON DRIVER
17205 M:      Nadav Amit <namit@vmware.com>
17206 M:      "VMware, Inc." <pv-drivers@vmware.com>
17207 L:      linux-kernel@vger.kernel.org
17208 S:      Maintained
17209 F:      drivers/misc/vmw_balloon.c
17210
17211 VMWARE HYPERVISOR INTERFACE
17212 M:      Thomas Hellstrom <thellstrom@vmware.com>
17213 M:      "VMware, Inc." <pv-drivers@vmware.com>
17214 L:      virtualization@lists.linux-foundation.org
17215 S:      Supported
17216 F:      arch/x86/kernel/cpu/vmware.c
17217
17218 VMWARE PVRDMA DRIVER
17219 M:      Adit Ranadive <aditr@vmware.com>
17220 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17221 L:      linux-rdma@vger.kernel.org
17222 S:      Maintained
17223 F:      drivers/infiniband/hw/vmw_pvrdma/
17224
17225 VMware PVSCSI driver
17226 M:      Jim Gill <jgill@vmware.com>
17227 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17228 L:      linux-scsi@vger.kernel.org
17229 S:      Maintained
17230 F:      drivers/scsi/vmw_pvscsi.c
17231 F:      drivers/scsi/vmw_pvscsi.h
17232
17233 VMWARE VMMOUSE SUBDRIVER
17234 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17235 M:      "VMware, Inc." <pv-drivers@vmware.com>
17236 L:      linux-input@vger.kernel.org
17237 S:      Maintained
17238 F:      drivers/input/mouse/vmmouse.c
17239 F:      drivers/input/mouse/vmmouse.h
17240
17241 VMWARE VMXNET3 ETHERNET DRIVER
17242 M:      Ronak Doshi <doshir@vmware.com>
17243 M:      "VMware, Inc." <pv-drivers@vmware.com>
17244 L:      netdev@vger.kernel.org
17245 S:      Maintained
17246 F:      drivers/net/vmxnet3/
17247
17248 VOCORE VOCORE2 BOARD
17249 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17250 L:      linux-mips@vger.kernel.org
17251 S:      Maintained
17252 F:      arch/mips/boot/dts/ralink/vocore2.dts
17253
17254 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17255 M:      Liam Girdwood <lgirdwood@gmail.com>
17256 M:      Mark Brown <broonie@kernel.org>
17257 L:      linux-kernel@vger.kernel.org
17258 W:      http://www.slimlogic.co.uk/?p=48
17259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17260 S:      Supported
17261 F:      Documentation/devicetree/bindings/regulator/
17262 F:      Documentation/power/regulator/
17263 F:      drivers/regulator/
17264 F:      include/dt-bindings/regulator/
17265 F:      include/linux/regulator/
17266
17267 VRF
17268 M:      David Ahern <dsa@cumulusnetworks.com>
17269 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17270 L:      netdev@vger.kernel.org
17271 S:      Maintained
17272 F:      drivers/net/vrf.c
17273 F:      Documentation/networking/vrf.txt
17274
17275 VT1211 HARDWARE MONITOR DRIVER
17276 M:      Juerg Haefliger <juergh@gmail.com>
17277 L:      linux-hwmon@vger.kernel.org
17278 S:      Maintained
17279 F:      Documentation/hwmon/vt1211.rst
17280 F:      drivers/hwmon/vt1211.c
17281
17282 VT8231 HARDWARE MONITOR DRIVER
17283 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17284 L:      linux-hwmon@vger.kernel.org
17285 S:      Maintained
17286 F:      drivers/hwmon/vt8231.c
17287
17288 VUB300 USB to SDIO/SD/MMC bridge chip
17289 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17290 L:      linux-mmc@vger.kernel.org
17291 L:      linux-usb@vger.kernel.org
17292 S:      Supported
17293 F:      drivers/mmc/host/vub300.c
17294
17295 W1 DALLAS'S 1-WIRE BUS
17296 M:      Evgeniy Polyakov <zbr@ioremap.net>
17297 S:      Maintained
17298 F:      Documentation/devicetree/bindings/w1/
17299 F:      Documentation/w1/
17300 F:      drivers/w1/
17301 F:      include/linux/w1.h
17302
17303 W83791D HARDWARE MONITORING DRIVER
17304 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17305 L:      linux-hwmon@vger.kernel.org
17306 S:      Maintained
17307 F:      Documentation/hwmon/w83791d.rst
17308 F:      drivers/hwmon/w83791d.c
17309
17310 W83793 HARDWARE MONITORING DRIVER
17311 M:      Rudolf Marek <r.marek@assembler.cz>
17312 L:      linux-hwmon@vger.kernel.org
17313 S:      Maintained
17314 F:      Documentation/hwmon/w83793.rst
17315 F:      drivers/hwmon/w83793.c
17316
17317 W83795 HARDWARE MONITORING DRIVER
17318 M:      Jean Delvare <jdelvare@suse.com>
17319 L:      linux-hwmon@vger.kernel.org
17320 S:      Maintained
17321 F:      drivers/hwmon/w83795.c
17322
17323 W83L51xD SD/MMC CARD INTERFACE DRIVER
17324 M:      Pierre Ossman <pierre@ossman.eu>
17325 S:      Maintained
17326 F:      drivers/mmc/host/wbsd.*
17327
17328 WACOM PROTOCOL 4 SERIAL TABLETS
17329 M:      Julian Squires <julian@cipht.net>
17330 M:      Hans de Goede <hdegoede@redhat.com>
17331 L:      linux-input@vger.kernel.org
17332 S:      Maintained
17333 F:      drivers/input/tablet/wacom_serial4.c
17334
17335 WATCHDOG DEVICE DRIVERS
17336 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17337 M:      Guenter Roeck <linux@roeck-us.net>
17338 L:      linux-watchdog@vger.kernel.org
17339 W:      http://www.linux-watchdog.org/
17340 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17341 S:      Maintained
17342 F:      Documentation/devicetree/bindings/watchdog/
17343 F:      Documentation/watchdog/
17344 F:      drivers/watchdog/
17345 F:      include/linux/watchdog.h
17346 F:      include/uapi/linux/watchdog.h
17347
17348 WHISKEYCOVE PMIC GPIO DRIVER
17349 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17350 L:      linux-gpio@vger.kernel.org
17351 S:      Maintained
17352 F:      drivers/gpio/gpio-wcove.c
17353
17354 WHWAVE RTC DRIVER
17355 M:      Dianlong Li <long17.cool@163.com>
17356 L:      linux-rtc@vger.kernel.org
17357 S:      Maintained
17358 F:      drivers/rtc/rtc-sd3078.c
17359
17360 WIIMOTE HID DRIVER
17361 M:      David Herrmann <dh.herrmann@googlemail.com>
17362 L:      linux-input@vger.kernel.org
17363 S:      Maintained
17364 F:      drivers/hid/hid-wiimote*
17365
17366 WILOCITY WIL6210 WIRELESS DRIVER
17367 M:      Maya Erez <merez@codeaurora.org>
17368 L:      linux-wireless@vger.kernel.org
17369 L:      wil6210@qti.qualcomm.com
17370 S:      Supported
17371 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17372 F:      drivers/net/wireless/ath/wil6210/
17373
17374 WIMAX STACK
17375 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17376 M:      linux-wimax@intel.com
17377 L:      wimax@linuxwimax.org (subscribers-only)
17378 S:      Supported
17379 W:      http://linuxwimax.org
17380 F:      Documentation/wimax/README.wimax
17381 F:      include/linux/wimax/debug.h
17382 F:      include/net/wimax.h
17383 F:      include/uapi/linux/wimax.h
17384 F:      net/wimax/
17385
17386 WINBOND CIR DRIVER
17387 M:      David Härdeman <david@hardeman.nu>
17388 S:      Maintained
17389 F:      drivers/media/rc/winbond-cir.c
17390
17391 RCMM REMOTE CONTROLS DECODER
17392 M:      Patrick Lerda <patrick9876@free.fr>
17393 S:      Maintained
17394 F:      drivers/media/rc/ir-rcmm-decoder.c
17395
17396 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17397 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17398 L:      linux-watchdog@vger.kernel.org
17399 S:      Maintained
17400 F:      drivers/watchdog/ebc-c384_wdt.c
17401
17402 WINSYSTEMS WS16C48 GPIO DRIVER
17403 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17404 L:      linux-gpio@vger.kernel.org
17405 S:      Maintained
17406 F:      drivers/gpio/gpio-ws16c48.c
17407
17408 WISTRON LAPTOP BUTTON DRIVER
17409 M:      Miloslav Trmac <mitr@volny.cz>
17410 S:      Maintained
17411 F:      drivers/input/misc/wistron_btns.c
17412
17413 WL3501 WIRELESS PCMCIA CARD DRIVER
17414 L:      linux-wireless@vger.kernel.org
17415 S:      Odd fixes
17416 F:      drivers/net/wireless/wl3501*
17417
17418 WOLFSON MICROELECTRONICS DRIVERS
17419 L:      patches@opensource.cirrus.com
17420 T:      git https://github.com/CirrusLogic/linux-drivers.git
17421 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17422 S:      Supported
17423 F:      Documentation/hwmon/wm83??.rst
17424 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17425 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17426 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17427 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17428 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17429 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17430 F:      drivers/clk/clk-wm83*.c
17431 F:      drivers/extcon/extcon-arizona.c
17432 F:      drivers/leds/leds-wm83*.c
17433 F:      drivers/gpio/gpio-*wm*.c
17434 F:      drivers/gpio/gpio-arizona.c
17435 F:      drivers/hwmon/wm83??-hwmon.c
17436 F:      drivers/input/misc/wm831x-on.c
17437 F:      drivers/input/touchscreen/wm831x-ts.c
17438 F:      drivers/input/touchscreen/wm97*.c
17439 F:      drivers/mfd/arizona*
17440 F:      drivers/mfd/wm*.c
17441 F:      drivers/mfd/cs47l24*
17442 F:      drivers/power/supply/wm83*.c
17443 F:      drivers/rtc/rtc-wm83*.c
17444 F:      drivers/regulator/wm8*.c
17445 F:      drivers/regulator/arizona*
17446 F:      drivers/video/backlight/wm83*_bl.c
17447 F:      drivers/watchdog/wm83*_wdt.c
17448 F:      include/linux/mfd/arizona/
17449 F:      include/linux/mfd/wm831x/
17450 F:      include/linux/mfd/wm8350/
17451 F:      include/linux/mfd/wm8400*
17452 F:      include/linux/regulator/arizona*
17453 F:      include/linux/wm97xx.h
17454 F:      include/sound/wm????.h
17455 F:      sound/soc/codecs/arizona.?
17456 F:      sound/soc/codecs/wm*
17457 F:      sound/soc/codecs/cs47l24*
17458
17459 WORKQUEUE
17460 M:      Tejun Heo <tj@kernel.org>
17461 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17463 S:      Maintained
17464 F:      include/linux/workqueue.h
17465 F:      kernel/workqueue.c
17466 F:      Documentation/core-api/workqueue.rst
17467
17468 X-POWERS AXP288 PMIC DRIVERS
17469 M:      Hans de Goede <hdegoede@redhat.com>
17470 S:      Maintained
17471 N:      axp288
17472 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17473
17474 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17475 M:      Chen-Yu Tsai <wens@csie.org>
17476 L:      linux-kernel@vger.kernel.org
17477 S:      Maintained
17478 N:      axp[128]
17479
17480 X.25 NETWORK LAYER
17481 M:      Andrew Hendry <andrew.hendry@gmail.com>
17482 L:      linux-x25@vger.kernel.org
17483 S:      Odd Fixes
17484 F:      Documentation/networking/x25*
17485 F:      include/net/x25*
17486 F:      net/x25/
17487
17488 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17489 M:      Thomas Gleixner <tglx@linutronix.de>
17490 M:      Ingo Molnar <mingo@redhat.com>
17491 M:      Borislav Petkov <bp@alien8.de>
17492 R:      "H. Peter Anvin" <hpa@zytor.com>
17493 M:      x86@kernel.org
17494 L:      linux-kernel@vger.kernel.org
17495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17496 S:      Maintained
17497 F:      Documentation/devicetree/bindings/x86/
17498 F:      Documentation/x86/
17499 F:      arch/x86/
17500
17501 X86 ENTRY CODE
17502 M:      Andy Lutomirski <luto@kernel.org>
17503 L:      linux-kernel@vger.kernel.org
17504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17505 S:      Maintained
17506 F:      arch/x86/entry/
17507
17508 X86 MCE INFRASTRUCTURE
17509 M:      Tony Luck <tony.luck@intel.com>
17510 M:      Borislav Petkov <bp@alien8.de>
17511 L:      linux-edac@vger.kernel.org
17512 S:      Maintained
17513 F:      arch/x86/kernel/cpu/mce/*
17514
17515 X86 MICROCODE UPDATE SUPPORT
17516 M:      Borislav Petkov <bp@alien8.de>
17517 S:      Maintained
17518 F:      arch/x86/kernel/cpu/microcode/*
17519
17520 X86 MM
17521 M:      Dave Hansen <dave.hansen@linux.intel.com>
17522 M:      Andy Lutomirski <luto@kernel.org>
17523 M:      Peter Zijlstra <peterz@infradead.org>
17524 L:      linux-kernel@vger.kernel.org
17525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17526 S:      Maintained
17527 F:      arch/x86/mm/
17528
17529 X86 PLATFORM DRIVERS
17530 M:      Darren Hart <dvhart@infradead.org>
17531 M:      Andy Shevchenko <andy@infradead.org>
17532 L:      platform-driver-x86@vger.kernel.org
17533 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17534 S:      Maintained
17535 F:      drivers/platform/x86/
17536 F:      drivers/platform/olpc/
17537
17538 X86 PLATFORM DRIVERS - ARCH
17539 R:      Darren Hart <dvhart@infradead.org>
17540 R:      Andy Shevchenko <andy@infradead.org>
17541 L:      platform-driver-x86@vger.kernel.org
17542 L:      x86@kernel.org
17543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17544 S:      Maintained
17545 F:      arch/x86/platform
17546
17547 X86 VDSO
17548 M:      Andy Lutomirski <luto@kernel.org>
17549 L:      linux-kernel@vger.kernel.org
17550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17551 S:      Maintained
17552 F:      arch/x86/entry/vdso/
17553
17554 XARRAY
17555 M:      Matthew Wilcox <willy@infradead.org>
17556 L:      linux-fsdevel@vger.kernel.org
17557 S:      Supported
17558 F:      Documentation/core-api/xarray.rst
17559 F:      lib/idr.c
17560 F:      lib/xarray.c
17561 F:      include/linux/idr.h
17562 F:      include/linux/xarray.h
17563 F:      tools/testing/radix-tree
17564
17565 XBOX DVD IR REMOTE
17566 M:      Benjamin Valentin <benpicco@googlemail.com>
17567 S:      Maintained
17568 F:      drivers/media/rc/xbox_remote.c
17569 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17570
17571 XC2028/3028 TUNER DRIVER
17572 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17573 L:      linux-media@vger.kernel.org
17574 W:      https://linuxtv.org
17575 T:      git git://linuxtv.org/media_tree.git
17576 S:      Maintained
17577 F:      drivers/media/tuners/tuner-xc2028.*
17578
17579 XDP (eXpress Data Path)
17580 M:      Alexei Starovoitov <ast@kernel.org>
17581 M:      Daniel Borkmann <daniel@iogearbox.net>
17582 M:      David S. Miller <davem@davemloft.net>
17583 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17584 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17585 M:      John Fastabend <john.fastabend@gmail.com>
17586 L:      netdev@vger.kernel.org
17587 L:      bpf@vger.kernel.org
17588 S:      Supported
17589 F:      net/core/xdp.c
17590 F:      include/net/xdp.h
17591 F:      kernel/bpf/devmap.c
17592 F:      kernel/bpf/cpumap.c
17593 F:      include/trace/events/xdp.h
17594 K:      xdp
17595 N:      xdp
17596
17597 XDP SOCKETS (AF_XDP)
17598 M:      Björn Töpel <bjorn.topel@intel.com>
17599 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17600 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17601 L:      netdev@vger.kernel.org
17602 L:      bpf@vger.kernel.org
17603 S:      Maintained
17604 F:      kernel/bpf/xskmap.c
17605 F:      net/xdp/
17606
17607 XEN BLOCK SUBSYSTEM
17608 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17609 M:      Roger Pau Monné <roger.pau@citrix.com>
17610 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17611 S:      Supported
17612 F:      drivers/block/xen-blkback/*
17613 F:      drivers/block/xen*
17614
17615 XEN HYPERVISOR ARM
17616 M:      Stefano Stabellini <sstabellini@kernel.org>
17617 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17618 S:      Maintained
17619 F:      arch/arm/xen/
17620 F:      arch/arm/include/asm/xen/
17621
17622 XEN HYPERVISOR ARM64
17623 M:      Stefano Stabellini <sstabellini@kernel.org>
17624 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17625 S:      Maintained
17626 F:      arch/arm64/xen/
17627 F:      arch/arm64/include/asm/xen/
17628
17629 XEN HYPERVISOR INTERFACE
17630 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17631 M:      Juergen Gross <jgross@suse.com>
17632 R:      Stefano Stabellini <sstabellini@kernel.org>
17633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17635 S:      Supported
17636 F:      arch/x86/xen/
17637 F:      arch/x86/platform/pvh/
17638 F:      drivers/*/xen-*front.c
17639 F:      drivers/xen/
17640 F:      arch/x86/include/asm/xen/
17641 F:      arch/x86/include/asm/pvclock-abi.h
17642 F:      include/xen/
17643 F:      include/uapi/xen/
17644 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17645 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17646
17647 XEN NETWORK BACKEND DRIVER
17648 M:      Wei Liu <wei.liu@kernel.org>
17649 M:      Paul Durrant <paul.durrant@citrix.com>
17650 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17651 L:      netdev@vger.kernel.org
17652 S:      Supported
17653 F:      drivers/net/xen-netback/*
17654
17655 XEN PCI SUBSYSTEM
17656 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17657 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17658 S:      Supported
17659 F:      arch/x86/pci/*xen*
17660 F:      drivers/pci/*xen*
17661
17662 XEN PVSCSI DRIVERS
17663 M:      Juergen Gross <jgross@suse.com>
17664 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17665 L:      linux-scsi@vger.kernel.org
17666 S:      Supported
17667 F:      drivers/scsi/xen-scsifront.c
17668 F:      drivers/xen/xen-scsiback.c
17669 F:      include/xen/interface/io/vscsiif.h
17670
17671 XEN SWIOTLB SUBSYSTEM
17672 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17673 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17674 L:      iommu@lists.linux-foundation.org
17675 S:      Supported
17676 F:      arch/x86/xen/*swiotlb*
17677 F:      drivers/xen/*swiotlb*
17678
17679 XEN SOUND FRONTEND DRIVER
17680 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17681 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17683 S:      Supported
17684 F:      sound/xen/*
17685
17686 XFS FILESYSTEM
17687 M:      Darrick J. Wong <darrick.wong@oracle.com>
17688 M:      linux-xfs@vger.kernel.org
17689 L:      linux-xfs@vger.kernel.org
17690 W:      http://xfs.org/
17691 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17692 S:      Supported
17693 F:      Documentation/admin-guide/xfs.rst
17694 F:      Documentation/ABI/testing/sysfs-fs-xfs
17695 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17696 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17697 F:      fs/xfs/
17698 F:      include/uapi/linux/dqblk_xfs.h
17699 F:      include/uapi/linux/fsmap.h
17700
17701 XILINX AXI ETHERNET DRIVER
17702 M:      Anirudha Sarangi <anirudh@xilinx.com>
17703 M:      John Linn <John.Linn@xilinx.com>
17704 S:      Maintained
17705 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17706
17707 XILINX UARTLITE SERIAL DRIVER
17708 M:      Peter Korsgaard <jacmet@sunsite.dk>
17709 L:      linux-serial@vger.kernel.org
17710 S:      Maintained
17711 F:      drivers/tty/serial/uartlite.c
17712
17713 XILINX VIDEO IP CORES
17714 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17715 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17716 L:      linux-media@vger.kernel.org
17717 T:      git git://linuxtv.org/media_tree.git
17718 S:      Supported
17719 F:      Documentation/devicetree/bindings/media/xilinx/
17720 F:      drivers/media/platform/xilinx/
17721 F:      include/uapi/linux/xilinx-v4l2-controls.h
17722
17723 XILLYBUS DRIVER
17724 M:      Eli Billauer <eli.billauer@gmail.com>
17725 L:      linux-kernel@vger.kernel.org
17726 S:      Supported
17727 F:      drivers/char/xillybus/
17728
17729 XLP9XX I2C DRIVER
17730 M:      George Cherian <george.cherian@cavium.com>
17731 M:      Jan Glauber <jglauber@cavium.com>
17732 L:      linux-i2c@vger.kernel.org
17733 W:      http://www.cavium.com
17734 S:      Supported
17735 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17736 F:      drivers/i2c/busses/i2c-xlp9xx.c
17737
17738 XRA1403 GPIO EXPANDER
17739 M:      Nandor Han <nandor.han@ge.com>
17740 M:      Semi Malinen <semi.malinen@ge.com>
17741 L:      linux-gpio@vger.kernel.org
17742 S:      Maintained
17743 F:      drivers/gpio/gpio-xra1403.c
17744 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17745
17746 XTENSA XTFPGA PLATFORM SUPPORT
17747 M:      Max Filippov <jcmvbkbc@gmail.com>
17748 L:      linux-xtensa@linux-xtensa.org
17749 S:      Maintained
17750 F:      drivers/spi/spi-xtensa-xtfpga.c
17751 F:      sound/soc/xtensa/xtfpga-i2s.c
17752
17753 YAM DRIVER FOR AX.25
17754 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17755 L:      linux-hams@vger.kernel.org
17756 S:      Maintained
17757 F:      drivers/net/hamradio/yam*
17758 F:      include/linux/yam.h
17759
17760 YAMA SECURITY MODULE
17761 M:      Kees Cook <keescook@chromium.org>
17762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17763 S:      Supported
17764 F:      security/yama/
17765 F:      Documentation/admin-guide/LSM/Yama.rst
17766
17767 YEALINK PHONE DRIVER
17768 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17769 L:      usbb2k-api-dev@nongnu.org
17770 S:      Maintained
17771 F:      Documentation/input/devices/yealink.rst
17772 F:      drivers/input/misc/yealink.*
17773
17774 Z8530 DRIVER FOR AX.25
17775 M:      Joerg Reuter <jreuter@yaina.de>
17776 W:      http://yaina.de/jreuter/
17777 W:      http://www.qsl.net/dl1bke/
17778 L:      linux-hams@vger.kernel.org
17779 S:      Maintained
17780 F:      Documentation/networking/z8530drv.txt
17781 F:      drivers/net/hamradio/*scc.c
17782 F:      drivers/net/hamradio/z8530.h
17783
17784 ZBUD COMPRESSED PAGE ALLOCATOR
17785 M:      Seth Jennings <sjenning@redhat.com>
17786 M:      Dan Streetman <ddstreet@ieee.org>
17787 L:      linux-mm@kvack.org
17788 S:      Maintained
17789 F:      mm/zbud.c
17790 F:      include/linux/zbud.h
17791
17792 ZD1211RW WIRELESS DRIVER
17793 M:      Daniel Drake <dsd@gentoo.org>
17794 M:      Ulrich Kunitz <kune@deine-taler.de>
17795 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17796 L:      linux-wireless@vger.kernel.org
17797 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17798 S:      Maintained
17799 F:      drivers/net/wireless/zydas/zd1211rw/
17800
17801 ZD1301 MEDIA DRIVER
17802 M:      Antti Palosaari <crope@iki.fi>
17803 L:      linux-media@vger.kernel.org
17804 W:      https://linuxtv.org/
17805 W:      http://palosaari.fi/linux/
17806 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17807 S:      Maintained
17808 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17809
17810 ZD1301_DEMOD MEDIA DRIVER
17811 M:      Antti Palosaari <crope@iki.fi>
17812 L:      linux-media@vger.kernel.org
17813 W:      https://linuxtv.org/
17814 W:      http://palosaari.fi/linux/
17815 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17816 S:      Maintained
17817 F:      drivers/media/dvb-frontends/zd1301_demod*
17818
17819 ZHAOXIN PROCESSOR SUPPORT
17820 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17821 L:      linux-kernel@vger.kernel.org
17822 S:      Maintained
17823 F:      arch/x86/kernel/cpu/zhaoxin.c
17824
17825 ZPOOL COMPRESSED PAGE STORAGE API
17826 M:      Dan Streetman <ddstreet@ieee.org>
17827 L:      linux-mm@kvack.org
17828 S:      Maintained
17829 F:      mm/zpool.c
17830 F:      include/linux/zpool.h
17831
17832 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17833 M:      Minchan Kim <minchan@kernel.org>
17834 M:      Nitin Gupta <ngupta@vflare.org>
17835 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17836 L:      linux-kernel@vger.kernel.org
17837 S:      Maintained
17838 F:      drivers/block/zram/
17839 F:      Documentation/admin-guide/blockdev/zram.rst
17840
17841 ZS DECSTATION Z85C30 SERIAL DRIVER
17842 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17843 S:      Maintained
17844 F:      drivers/tty/serial/zs.*
17845
17846 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17847 M:      Minchan Kim <minchan@kernel.org>
17848 M:      Nitin Gupta <ngupta@vflare.org>
17849 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17850 L:      linux-mm@kvack.org
17851 S:      Maintained
17852 F:      mm/zsmalloc.c
17853 F:      include/linux/zsmalloc.h
17854 F:      Documentation/vm/zsmalloc.rst
17855
17856 ZSWAP COMPRESSED SWAP CACHING
17857 M:      Seth Jennings <sjenning@redhat.com>
17858 M:      Dan Streetman <ddstreet@ieee.org>
17859 L:      linux-mm@kvack.org
17860 S:      Maintained
17861 F:      mm/zswap.c
17862
17863 THE REST
17864 M:      Linus Torvalds <torvalds@linux-foundation.org>
17865 L:      linux-kernel@vger.kernel.org
17866 Q:      http://patchwork.kernel.org/project/LKML/list/
17867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17868 S:      Buried alive in reporters
17869 F:      *
17870 F:      */