MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169*
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 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 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866 T:      git git://git.infradead.org/linux-mvebu.git
1867
1868 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1869 M:      Jason Cooper <jason@lakedaemon.net>
1870 M:      Andrew Lunn <andrew@lunn.ch>
1871 M:      Gregory Clement <gregory.clement@bootlin.com>
1872 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875 F:      arch/arm/boot/dts/armada*
1876 F:      arch/arm/boot/dts/kirkwood*
1877 F:      arch/arm/configs/mvebu_*_defconfig
1878 F:      arch/arm/mach-mvebu/
1879 F:      arch/arm64/boot/dts/marvell/armada*
1880 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1881 F:      drivers/cpufreq/armada-8k-cpufreq.c
1882 F:      drivers/cpufreq/mvebu-cpufreq.c
1883 F:      drivers/irqchip/irq-armada-370-xp.c
1884 F:      drivers/irqchip/irq-mvebu-*
1885 F:      drivers/pinctrl/mvebu/
1886 F:      drivers/rtc/rtc-armada38x.c
1887 T:      git git://git.infradead.org/linux-mvebu.git
1888
1889 ARM/Mediatek RTC DRIVER
1890 M:      Eddie Huang <eddie.huang@mediatek.com>
1891 M:      Sean Wang <sean.wang@mediatek.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1896 F:      drivers/rtc/rtc-mt6397.c
1897 F:      drivers/rtc/rtc-mt7622.c
1898
1899 ARM/Mediatek SoC support
1900 M:      Matthias Brugger <matthias.bgg@gmail.com>
1901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1903 W:      https://mtk.bcnfs.org/
1904 C:      irc://chat.freenode.net/linux-mediatek
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/mt6*
1907 F:      arch/arm/boot/dts/mt7*
1908 F:      arch/arm/boot/dts/mt8*
1909 F:      arch/arm/mach-mediatek/
1910 F:      arch/arm64/boot/dts/mediatek/
1911 F:      drivers/soc/mediatek/
1912 N:      mtk
1913 N:      mt[678]
1914 K:      mediatek
1915
1916 ARM/Mediatek USB3 PHY DRIVER
1917 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 F:      drivers/phy/mediatek/
1922 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1923
1924 ARM/MICREL KS8695 ARCHITECTURE
1925 M:      Greg Ungerer <gerg@uclinux.org>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 F:      arch/arm/mach-ks8695/
1928 S:      Odd Fixes
1929
1930 ARM/Microchip (AT91) SoC support
1931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1932 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1933 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.linux4sam.org
1936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1937 S:      Supported
1938 N:      at91
1939 N:      atmel
1940 F:      arch/arm/mach-at91/
1941 F:      include/soc/at91/
1942 F:      arch/arm/boot/dts/at91*.dts
1943 F:      arch/arm/boot/dts/at91*.dtsi
1944 F:      arch/arm/boot/dts/sama*.dts
1945 F:      arch/arm/boot/dts/sama*.dtsi
1946 F:      arch/arm/include/debug/at91.S
1947 F:      drivers/memory/atmel*
1948 F:      drivers/watchdog/sama5d4_wdt.c
1949 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1950 X:      drivers/net/wireless/atmel/
1951
1952 ARM/MIOA701 MACHINE SUPPORT
1953 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1955 F:      arch/arm/mach-pxa/mioa701.c
1956 S:      Maintained
1957
1958 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1959 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1960 S:      Maintained
1961
1962 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1963 M:      Linus Walleij <linus.walleij@linaro.org>
1964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1967 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1968 F:      arch/arm/mach-nomadik/
1969 F:      arch/arm/mach-u300/
1970 F:      arch/arm/mach-ux500/
1971 F:      arch/arm/boot/dts/ste-*
1972 F:      drivers/clk/clk-nomadik.c
1973 F:      drivers/clk/clk-u300.c
1974 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1975 F:      drivers/clocksource/timer-u300.c
1976 F:      drivers/dma/coh901318*
1977 F:      drivers/dma/ste_dma40*
1978 F:      drivers/hwspinlock/u8500_hsem.c
1979 F:      drivers/i2c/busses/i2c-nomadik.c
1980 F:      drivers/i2c/busses/i2c-stu300.c
1981 F:      drivers/mfd/ab3100*
1982 F:      drivers/mfd/ab8500*
1983 F:      drivers/mfd/abx500*
1984 F:      drivers/mfd/dbx500*
1985 F:      drivers/mfd/db8500*
1986 F:      drivers/pinctrl/nomadik/
1987 F:      drivers/pinctrl/pinctrl-coh901*
1988 F:      drivers/pinctrl/pinctrl-u300.c
1989 F:      drivers/rtc/rtc-ab3100.c
1990 F:      drivers/rtc/rtc-ab8500.c
1991 F:      drivers/rtc/rtc-coh901331.c
1992 F:      drivers/rtc/rtc-pl031.c
1993 F:      drivers/watchdog/coh901327_wdt.c
1994 F:      Documentation/devicetree/bindings/arm/ste-*
1995 F:      Documentation/devicetree/bindings/arm/ux500/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1997
1998 ARM/NUVOTON NPCM ARCHITECTURE
1999 M:      Avi Fishman <avifishman70@gmail.com>
2000 M:      Tomer Maimon <tmaimon77@gmail.com>
2001 M:      Tali Perry <tali.perry1@gmail.com>
2002 R:      Patrick Venture <venture@google.com>
2003 R:      Nancy Yuen <yuenn@google.com>
2004 R:      Benjamin Fair <benjaminfair@google.com>
2005 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2006 S:      Supported
2007 F:      arch/arm/mach-npcm/
2008 F:      arch/arm/boot/dts/nuvoton-npcm*
2009 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2010 F:      drivers/*/*npcm*
2011 F:      Documentation/devicetree/bindings/*/*npcm*
2012 F:      Documentation/devicetree/bindings/*/*/*npcm*
2013
2014 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2015 M:      Wan ZongShun <mcuos.com@gmail.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 W:      http://www.mcuos.com
2018 S:      Maintained
2019 F:      arch/arm/mach-w90x900/
2020 F:      drivers/input/keyboard/w90p910_keypad.c
2021 F:      drivers/input/touchscreen/w90p910_ts.c
2022 F:      drivers/watchdog/nuc900_wdt.c
2023 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2024 F:      drivers/mtd/nand/raw/nuc900_nand.c
2025 F:      drivers/rtc/rtc-nuc900.c
2026 F:      drivers/spi/spi-nuc900.c
2027 F:      drivers/usb/host/ehci-w90x900.c
2028 F:      drivers/video/fbdev/nuc900fb.c
2029
2030 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2031 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2032 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2033 S:      Orphan
2034 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2035 F:      arch/arm/mach-s3c24xx/gta02.h
2036
2037 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2038 M:      Alexander Clouter <alex@digriz.org.uk>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 W:      http://www.digriz.org.uk/ts78xx/kernel
2041 S:      Maintained
2042 F:      arch/arm/mach-orion5x/ts78xx-*
2043
2044 ARM/OXNAS platform support
2045 M:      Neil Armstrong <narmstrong@baylibre.com>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/mach-oxnas/
2050 F:      arch/arm/boot/dts/ox8*.dts*
2051 N:      oxnas
2052
2053 ARM/PALM TREO SUPPORT
2054 M:      Tomas Cech <sleep_walker@suse.com>
2055 L:      linux-arm-kernel@lists.infradead.org
2056 W:      http://hackndev.com
2057 S:      Maintained
2058 F:      arch/arm/mach-pxa/palmtreo.*
2059
2060 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2061 M:      Marek Vasut <marek.vasut@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 W:      http://hackndev.com
2064 S:      Maintained
2065 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2066 F:      arch/arm/mach-pxa/palmtx.c
2067 F:      arch/arm/mach-pxa/palmt5.*
2068 F:      arch/arm/mach-pxa/include/mach/palmld.h
2069 F:      arch/arm/mach-pxa/palmld.c
2070 F:      arch/arm/mach-pxa/palmte2.*
2071 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2072 F:      arch/arm/mach-pxa/palmtc.c
2073
2074 ARM/PALMZ72 SUPPORT
2075 M:      Sergey Lapin <slapin@ossfans.org>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/palmz72.*
2080
2081 ARM/PLEB SUPPORT
2082 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2083 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2084 S:      Maintained
2085
2086 ARM/PT DIGITAL BOARD PORT
2087 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.armlinux.org.uk/
2090 S:      Maintained
2091
2092 ARM/QUALCOMM SUPPORT
2093 M:      Andy Gross <agross@kernel.org>
2094 L:      linux-arm-msm@vger.kernel.org
2095 S:      Maintained
2096 F:      Documentation/devicetree/bindings/soc/qcom/
2097 F:      Documentation/devicetree/bindings/*/qcom*
2098 F:      arch/arm/boot/dts/qcom-*.dts
2099 F:      arch/arm/boot/dts/qcom-*.dtsi
2100 F:      arch/arm/mach-qcom/
2101 F:      arch/arm64/boot/dts/qcom/
2102 F:      drivers/*/qcom/
2103 F:      drivers/*/qcom*
2104 F:      drivers/*/*/qcom/
2105 F:      drivers/*/*/qcom*
2106 F:      drivers/*/pm8???-*
2107 F:      drivers/bluetooth/btqcomsmd.c
2108 F:      drivers/clocksource/timer-qcom.c
2109 F:      drivers/extcon/extcon-qcom*
2110 F:      drivers/iommu/msm*
2111 F:      drivers/i2c/busses/i2c-qup.c
2112 F:      drivers/i2c/busses/i2c-qcom-geni.c
2113 F:      drivers/mfd/ssbi.c
2114 F:      drivers/mmc/host/mmci_qcom*
2115 F:      drivers/mmc/host/sdhci-msm.c
2116 F:      drivers/pci/controller/dwc/pcie-qcom.c
2117 F:      drivers/phy/qualcomm/
2118 F:      drivers/power/*/msm*
2119 F:      drivers/reset/reset-qcom-*
2120 F:      drivers/scsi/ufs/ufs-qcom.*
2121 F:      drivers/spi/spi-qup.c
2122 F:      drivers/spi/spi-geni-qcom.c
2123 F:      drivers/spi/spi-qcom-qspi.c
2124 F:      drivers/tty/serial/msm_serial.c
2125 F:      drivers/usb/dwc3/dwc3-qcom.c
2126 F:      include/dt-bindings/*/qcom*
2127 F:      include/linux/*/qcom*
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2129
2130 ARM/RADISYS ENP2611 MACHINE SUPPORT
2131 M:      Lennert Buytenhek <kernel@wantstofly.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134
2135 ARM/RDA MICRO ARCHITECTURE
2136 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 F:      arch/arm/boot/dts/rda8810pl-*
2141 F:      drivers/clocksource/timer-rda.c
2142 F:      drivers/irqchip/irq-rda-intc.c
2143 F:      drivers/tty/serial/rda-uart.c
2144 F:      Documentation/devicetree/bindings/arm/rda.yaml
2145 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2146 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2147 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2148
2149 ARM/REALTEK ARCHITECTURE
2150 M:      Andreas Färber <afaerber@suse.de>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm64/boot/dts/realtek/
2154 F:      Documentation/devicetree/bindings/arm/realtek.txt
2155
2156 ARM/RENESAS ARM64 ARCHITECTURE
2157 M:      Simon Horman <horms@verge.net.au>
2158 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2159 M:      Magnus Damm <magnus.damm@gmail.com>
2160 L:      linux-renesas-soc@vger.kernel.org
2161 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2164 S:      Supported
2165 F:      arch/arm64/boot/dts/renesas/
2166 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2167 F:      drivers/soc/renesas/
2168 F:      include/linux/soc/renesas/
2169
2170 ARM/RISCPC ARCHITECTURE
2171 M:      Russell King <linux@armlinux.org.uk>
2172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2173 W:      http://www.armlinux.org.uk/
2174 S:      Maintained
2175 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2176 F:      arch/arm/include/asm/hardware/ioc.h
2177 F:      arch/arm/include/asm/hardware/iomd.h
2178 F:      arch/arm/include/asm/hardware/memc.h
2179 F:      arch/arm/mach-rpc/
2180 F:      drivers/net/ethernet/8390/etherh.c
2181 F:      drivers/net/ethernet/i825xx/ether1*
2182 F:      drivers/net/ethernet/seeq/ether3*
2183 F:      drivers/scsi/arm/
2184
2185 ARM/Rockchip SoC support
2186 M:      Heiko Stuebner <heiko@sntech.de>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 L:      linux-rockchip@lists.infradead.org
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2190 S:      Maintained
2191 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2192 F:      arch/arm/boot/dts/rk3*
2193 F:      arch/arm/boot/dts/rv1108*
2194 F:      arch/arm/mach-rockchip/
2195 F:      drivers/clk/rockchip/
2196 F:      drivers/i2c/busses/i2c-rk3x.c
2197 F:      drivers/*/*rockchip*
2198 F:      drivers/*/*/*rockchip*
2199 F:      sound/soc/rockchip/
2200 N:      rockchip
2201
2202 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2203 M:      Kukjin Kim <kgene@kernel.org>
2204 M:      Krzysztof Kozlowski <krzk@kernel.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2207 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2208 S:      Maintained
2209 F:      arch/arm/boot/dts/s3c*
2210 F:      arch/arm/boot/dts/s5p*
2211 F:      arch/arm/boot/dts/exynos*
2212 F:      arch/arm64/boot/dts/exynos/
2213 F:      arch/arm/plat-samsung/
2214 F:      arch/arm/mach-s3c24*/
2215 F:      arch/arm/mach-s3c64xx/
2216 F:      arch/arm/mach-s5p*/
2217 F:      arch/arm/mach-exynos*/
2218 F:      drivers/*/*s3c24*
2219 F:      drivers/*/*/*s3c24*
2220 F:      drivers/*/*s3c64xx*
2221 F:      drivers/*/*s5pv210*
2222 F:      drivers/memory/samsung/*
2223 F:      drivers/soc/samsung/*
2224 F:      Documentation/arm/samsung/
2225 F:      Documentation/devicetree/bindings/arm/samsung/
2226 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2227 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2228 N:      exynos
2229
2230 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2231 M:      Kyungmin Park <kyungmin.park@samsung.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 S:      Maintained
2234 F:      arch/arm/mach-s5pv210/
2235
2236 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2237 M:      Kyungmin Park <kyungmin.park@samsung.com>
2238 M:      Kamil Debski <kamil@wypas.org>
2239 M:      Andrzej Hajda <a.hajda@samsung.com>
2240 L:      linux-arm-kernel@lists.infradead.org
2241 L:      linux-media@vger.kernel.org
2242 S:      Maintained
2243 F:      drivers/media/platform/s5p-g2d/
2244
2245 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2246 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2247 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2248 L:      linux-media@vger.kernel.org
2249 S:      Maintained
2250 F:      drivers/media/platform/s5p-cec/
2251 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2252
2253 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2254 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2255 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2256 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2257 L:      linux-arm-kernel@lists.infradead.org
2258 L:      linux-media@vger.kernel.org
2259 S:      Maintained
2260 F:      drivers/media/platform/s5p-jpeg/
2261
2262 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2263 M:      Kyungmin Park <kyungmin.park@samsung.com>
2264 M:      Kamil Debski <kamil@wypas.org>
2265 M:      Jeongtae Park <jtp.park@samsung.com>
2266 M:      Andrzej Hajda <a.hajda@samsung.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 L:      linux-media@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/media/platform/s5p-mfc/
2271
2272 ARM/SHMOBILE ARM ARCHITECTURE
2273 M:      Simon Horman <horms@verge.net.au>
2274 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2275 M:      Magnus Damm <magnus.damm@gmail.com>
2276 L:      linux-renesas-soc@vger.kernel.org
2277 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2280 S:      Supported
2281 F:      arch/arm/boot/dts/emev2*
2282 F:      arch/arm/boot/dts/gr-peach*
2283 F:      arch/arm/boot/dts/iwg20d-q7*
2284 F:      arch/arm/boot/dts/r7s*
2285 F:      arch/arm/boot/dts/r8a*
2286 F:      arch/arm/boot/dts/r9a*
2287 F:      arch/arm/boot/dts/sh*
2288 F:      arch/arm/configs/shmobile_defconfig
2289 F:      arch/arm/include/debug/renesas-scif.S
2290 F:      arch/arm/mach-shmobile/
2291 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2292 F:      drivers/soc/renesas/
2293 F:      include/linux/soc/renesas/
2294
2295 ARM/SOCFPGA ARCHITECTURE
2296 M:      Dinh Nguyen <dinguyen@kernel.org>
2297 S:      Maintained
2298 F:      arch/arm/mach-socfpga/
2299 F:      arch/arm/boot/dts/socfpga*
2300 F:      arch/arm/configs/socfpga_defconfig
2301 F:      arch/arm64/boot/dts/altera/
2302 F:      arch/arm64/boot/dts/intel/
2303 W:      http://www.rocketboards.org
2304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2305
2306 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2307 M:      Dinh Nguyen <dinguyen@kernel.org>
2308 S:      Maintained
2309 F:      drivers/clk/socfpga/
2310
2311 ARM/SOCFPGA EDAC SUPPORT
2312 M:      Thor Thayer <thor.thayer@linux.intel.com>
2313 S:      Maintained
2314 F:      drivers/edac/altera_edac.
2315
2316 ARM/SPREADTRUM SoC SUPPORT
2317 M:      Orson Zhai <orsonzhai@gmail.com>
2318 M:      Baolin Wang <baolin.wang@linaro.org>
2319 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2320 S:      Maintained
2321 F:      arch/arm64/boot/dts/sprd
2322 N:      sprd
2323
2324 ARM/STI ARCHITECTURE
2325 M:      Patrice Chotard <patrice.chotard@st.com>
2326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2327 W:      http://www.stlinux.com
2328 S:      Maintained
2329 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2330 F:      arch/arm/mach-sti/
2331 F:      arch/arm/boot/dts/sti*
2332 F:      drivers/char/hw_random/st-rng.c
2333 F:      drivers/clocksource/arm_global_timer.c
2334 F:      drivers/clocksource/clksrc_st_lpc.c
2335 F:      drivers/cpufreq/sti-cpufreq.c
2336 F:      drivers/dma/st_fdma*
2337 F:      drivers/i2c/busses/i2c-st.c
2338 F:      drivers/media/rc/st_rc.c
2339 F:      drivers/media/platform/sti/c8sectpfe/
2340 F:      drivers/mmc/host/sdhci-st.c
2341 F:      drivers/phy/st/phy-miphy28lp.c
2342 F:      drivers/phy/st/phy-stih407-usb.c
2343 F:      drivers/pinctrl/pinctrl-st.c
2344 F:      drivers/remoteproc/st_remoteproc.c
2345 F:      drivers/remoteproc/st_slim_rproc.c
2346 F:      drivers/reset/sti/
2347 F:      drivers/rtc/rtc-st-lpc.c
2348 F:      drivers/tty/serial/st-asc.c
2349 F:      drivers/usb/dwc3/dwc3-st.c
2350 F:      drivers/usb/host/ehci-st.c
2351 F:      drivers/usb/host/ohci-st.c
2352 F:      drivers/watchdog/st_lpc_wdt.c
2353 F:      drivers/ata/ahci_st.c
2354 F:      include/linux/remoteproc/st_slim_rproc.h
2355
2356 ARM/STM32 ARCHITECTURE
2357 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2358 M:      Alexandre Torgue <alexandre.torgue@st.com>
2359 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2361 S:      Maintained
2362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2363 N:      stm32
2364 N:      stm
2365 F:      arch/arm/boot/dts/stm32*
2366 F:      arch/arm/mach-stm32/
2367 F:      drivers/clocksource/armv7m_systick.c
2368
2369 ARM/Synaptics SoC support
2370 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2371 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 S:      Maintained
2374 F:      arch/arm/mach-berlin/
2375 F:      arch/arm/boot/dts/berlin*
2376 F:      arch/arm64/boot/dts/synaptics/
2377
2378 ARM/TANGO ARCHITECTURE
2379 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2380 M:      Mans Rullgard <mans@mansr.com>
2381 L:      linux-arm-kernel@lists.infradead.org
2382 S:      Odd Fixes
2383 N:      tango
2384
2385 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2386 M:      Lennert Buytenhek <kernel@wantstofly.org>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389
2390 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2391 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2392 L:      linux-tegra@vger.kernel.org
2393 L:      linux-media@vger.kernel.org
2394 S:      Maintained
2395 F:      drivers/media/platform/tegra-cec/
2396 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2397
2398 ARM/TETON BGA MACHINE SUPPORT
2399 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402
2403 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2404 M:      Santosh Shilimkar <ssantosh@kernel.org>
2405 L:      linux-kernel@vger.kernel.org
2406 S:      Maintained
2407 F:      drivers/memory/*emif*
2408
2409 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2410 M:      Tero Kristo <t-kristo@ti.com>
2411 M:      Nishanth Menon <nm@ti.com>
2412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2413 S:      Supported
2414 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2415 F:      arch/arm64/boot/dts/ti/Makefile
2416 F:      arch/arm64/boot/dts/ti/k3-*
2417 F:      include/dt-bindings/pinctrl/k3.h
2418
2419 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2420 M:      Santosh Shilimkar <ssantosh@kernel.org>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 F:      arch/arm/mach-keystone/
2424 F:      arch/arm/boot/dts/keystone-*
2425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2426
2427 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2428 M:      Santosh Shilimkar <ssantosh@kernel.org>
2429 L:      linux-kernel@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/clk/keystone/
2432
2433 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2434 M:      Santosh Shilimkar <ssantosh@kernel.org>
2435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2436 L:      linux-kernel@vger.kernel.org
2437 S:      Maintained
2438 F:      drivers/clocksource/timer-keystone.c
2439
2440 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2441 M:      Santosh Shilimkar <ssantosh@kernel.org>
2442 L:      linux-kernel@vger.kernel.org
2443 S:      Maintained
2444 F:      drivers/power/reset/keystone-reset.c
2445
2446 ARM/THECUS N2100 MACHINE SUPPORT
2447 M:      Lennert Buytenhek <kernel@wantstofly.org>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450
2451 ARM/TOSA MACHINE SUPPORT
2452 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2453 M:      Dirk Opfer <dirk@opfer-online.de>
2454 S:      Maintained
2455
2456 ARM/UNIPHIER ARCHITECTURE
2457 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2460 S:      Maintained
2461 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2462 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2463 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2464 F:      arch/arm/boot/dts/uniphier*
2465 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2466 F:      arch/arm/mach-uniphier/
2467 F:      arch/arm/mm/cache-uniphier.c
2468 F:      arch/arm64/boot/dts/socionext/uniphier*
2469 F:      drivers/bus/uniphier-system-bus.c
2470 F:      drivers/clk/uniphier/
2471 F:      drivers/dma/uniphier-mdmac.c
2472 F:      drivers/gpio/gpio-uniphier.c
2473 F:      drivers/i2c/busses/i2c-uniphier*
2474 F:      drivers/irqchip/irq-uniphier-aidet.c
2475 F:      drivers/mmc/host/uniphier-sd.c
2476 F:      drivers/pinctrl/uniphier/
2477 F:      drivers/reset/reset-uniphier.c
2478 F:      drivers/tty/serial/8250/8250_uniphier.c
2479 N:      uniphier
2480
2481 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2482 M:      Ulf Hansson <ulf.hansson@linaro.org>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.linaro.org/people/ulfh/clk.git
2485 S:      Maintained
2486 F:      drivers/clk/ux500/
2487
2488 ARM/VERSATILE EXPRESS PLATFORM
2489 M:      Liviu Dudau <liviu.dudau@arm.com>
2490 M:      Sudeep Holla <sudeep.holla@arm.com>
2491 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2493 S:      Maintained
2494 F:      arch/arm/boot/dts/vexpress*
2495 F:      arch/arm64/boot/dts/arm/
2496 F:      arch/arm/mach-vexpress/
2497 F:      */*/vexpress*
2498 F:      */*/*/vexpress*
2499 F:      drivers/clk/versatile/clk-vexpress-osc.c
2500 F:      drivers/clocksource/timer-versatile.c
2501 N:      mps2
2502
2503 ARM/VFP SUPPORT
2504 M:      Russell King <linux@armlinux.org.uk>
2505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2506 W:      http://www.armlinux.org.uk/
2507 S:      Maintained
2508 F:      arch/arm/vfp/
2509
2510 ARM/VOIPAC PXA270 SUPPORT
2511 M:      Marek Vasut <marek.vasut@gmail.com>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 S:      Maintained
2514 F:      arch/arm/mach-pxa/vpac270.c
2515 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2516
2517 ARM/VT8500 ARM ARCHITECTURE
2518 M:      Tony Prisk <linux@prisktech.co.nz>
2519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2522 F:      arch/arm/mach-vt8500/
2523 F:      drivers/clocksource/timer-vt8500.c
2524 F:      drivers/i2c/busses/i2c-wmt.c
2525 F:      drivers/mmc/host/wmt-sdmmc.c
2526 F:      drivers/pwm/pwm-vt8500.c
2527 F:      drivers/rtc/rtc-vt8500.c
2528 F:      drivers/tty/serial/vt8500_serial.c
2529 F:      drivers/usb/host/ehci-platform.c
2530 F:      drivers/usb/host/uhci-platform.c
2531 F:      drivers/video/fbdev/vt8500lcdfb.*
2532 F:      drivers/video/fbdev/wm8505fb*
2533 F:      drivers/video/fbdev/wmt_ge_rops.*
2534
2535 ARM/ZIPIT Z2 SUPPORT
2536 M:      Marek Vasut <marek.vasut@gmail.com>
2537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2538 S:      Maintained
2539 F:      arch/arm/mach-pxa/z2.c
2540 F:      arch/arm/mach-pxa/include/mach/z2.h
2541
2542 ARM/ZTE ARCHITECTURE
2543 M:      Jun Nie <jun.nie@linaro.org>
2544 M:      Shawn Guo <shawnguo@kernel.org>
2545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2546 S:      Maintained
2547 F:      arch/arm/boot/dts/zx2967*
2548 F:      arch/arm/mach-zx/
2549 F:      arch/arm64/boot/dts/zte/
2550 F:      drivers/clk/zte/
2551 F:      drivers/dma/zx_dma.c
2552 F:      drivers/gpio/gpio-zx.c
2553 F:      drivers/i2c/busses/i2c-zx2967.c
2554 F:      drivers/mmc/host/dw_mmc-zx.*
2555 F:      drivers/pinctrl/zte/
2556 F:      drivers/soc/zte/
2557 F:      drivers/thermal/zx2967_thermal.c
2558 F:      drivers/watchdog/zx2967_wdt.c
2559 F:      Documentation/devicetree/bindings/arm/zte.yaml
2560 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2561 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2562 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2563 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2564 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2565 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2566 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2567 F:      Documentation/devicetree/bindings/soc/zte/
2568 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2569 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2570 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2571 F:      include/dt-bindings/clock/zx2967*.h
2572 F:      include/dt-bindings/soc/zte,*.h
2573 F:      sound/soc/codecs/zx_aud96p22.c
2574 F:      sound/soc/zte/
2575
2576 ARM/ZYNQ ARCHITECTURE
2577 M:      Michal Simek <michal.simek@xilinx.com>
2578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2579 W:      http://wiki.xilinx.com
2580 T:      git https://github.com/Xilinx/linux-xlnx.git
2581 S:      Supported
2582 F:      arch/arm/mach-zynq/
2583 F:      drivers/cpuidle/cpuidle-zynq.c
2584 F:      drivers/block/xsysace.c
2585 N:      zynq
2586 N:      xilinx
2587 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2588 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2589 F:      drivers/clocksource/timer-cadence-ttc.c
2590 F:      drivers/i2c/busses/i2c-cadence.c
2591 F:      drivers/mmc/host/sdhci-of-arasan.c
2592 F:      drivers/edac/synopsys_edac.c
2593 F:      drivers/i2c/busses/i2c-xiic.c
2594
2595 ARM64 PORT (AARCH64 ARCHITECTURE)
2596 M:      Catalin Marinas <catalin.marinas@arm.com>
2597 M:      Will Deacon <will@kernel.org>
2598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2600 S:      Maintained
2601 F:      arch/arm64/
2602 X:      arch/arm64/boot/dts/
2603 F:      Documentation/arm64/
2604
2605 AS3645A LED FLASH CONTROLLER DRIVER
2606 M:      Sakari Ailus <sakari.ailus@iki.fi>
2607 L:      linux-leds@vger.kernel.org
2608 S:      Maintained
2609 F:      drivers/leds/leds-as3645a.c
2610
2611 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2612 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2613 L:      linux-media@vger.kernel.org
2614 T:      git git://linuxtv.org/media_tree.git
2615 S:      Maintained
2616 F:      drivers/media/i2c/ak7375.c
2617 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2618
2619 ASAHI KASEI AK8974 DRIVER
2620 M:      Linus Walleij <linus.walleij@linaro.org>
2621 L:      linux-iio@vger.kernel.org
2622 W:      http://www.akm.com/
2623 S:      Supported
2624 F:      drivers/iio/magnetometer/ak8974.c
2625
2626 ASC7621 HARDWARE MONITOR DRIVER
2627 M:      George Joseph <george.joseph@fairview5.com>
2628 L:      linux-hwmon@vger.kernel.org
2629 S:      Maintained
2630 F:      Documentation/hwmon/asc7621.rst
2631 F:      drivers/hwmon/asc7621.c
2632
2633 ASPEED PINCTRL DRIVERS
2634 M:      Andrew Jeffery <andrew@aj.id.au>
2635 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2636 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2637 L:      linux-gpio@vger.kernel.org
2638 S:      Maintained
2639 F:      drivers/pinctrl/aspeed/
2640 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2641
2642 ASPEED VIDEO ENGINE DRIVER
2643 M:      Eddie James <eajames@linux.ibm.com>
2644 L:      linux-media@vger.kernel.org
2645 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2646 S:      Maintained
2647 F:      drivers/media/platform/aspeed-video.c
2648 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2649
2650 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2651 M:      Corentin Chary <corentin.chary@gmail.com>
2652 L:      acpi4asus-user@lists.sourceforge.net
2653 L:      platform-driver-x86@vger.kernel.org
2654 W:      http://acpi4asus.sf.net
2655 S:      Maintained
2656 F:      drivers/platform/x86/asus*.c
2657 F:      drivers/platform/x86/eeepc*.c
2658
2659 ASUS WIRELESS RADIO CONTROL DRIVER
2660 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2661 L:      platform-driver-x86@vger.kernel.org
2662 S:      Maintained
2663 F:      drivers/platform/x86/asus-wireless.c
2664
2665 ASYMMETRIC KEYS
2666 M:      David Howells <dhowells@redhat.com>
2667 L:      keyrings@vger.kernel.org
2668 S:      Maintained
2669 F:      Documentation/crypto/asymmetric-keys.txt
2670 F:      include/linux/verification.h
2671 F:      include/crypto/public_key.h
2672 F:      include/crypto/pkcs7.h
2673 F:      crypto/asymmetric_keys/
2674
2675 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2676 R:      Dan Williams <dan.j.williams@intel.com>
2677 W:      http://sourceforge.net/projects/xscaleiop
2678 S:      Odd fixes
2679 F:      Documentation/crypto/async-tx-api.txt
2680 F:      crypto/async_tx/
2681 F:      drivers/dma/
2682 F:      include/linux/dmaengine.h
2683 F:      include/linux/async_tx.h
2684
2685 AT24 EEPROM DRIVER
2686 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2687 L:      linux-i2c@vger.kernel.org
2688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2689 S:      Maintained
2690 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2691 F:      drivers/misc/eeprom/at24.c
2692
2693 ATA OVER ETHERNET (AOE) DRIVER
2694 M:      "Justin Sanders" <justin@coraid.com>
2695 W:      http://www.openaoe.org/
2696 S:      Supported
2697 F:      Documentation/admin-guide/aoe/
2698 F:      drivers/block/aoe/
2699
2700 ATHEROS 71XX/9XXX GPIO DRIVER
2701 M:      Alban Bedel <albeu@free.fr>
2702 W:      https://github.com/AlbanBedel/linux
2703 T:      git git://github.com/AlbanBedel/linux
2704 S:      Maintained
2705 F:      drivers/gpio/gpio-ath79.c
2706 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2707
2708 ATHEROS 71XX/9XXX USB PHY DRIVER
2709 M:      Alban Bedel <albeu@free.fr>
2710 W:      https://github.com/AlbanBedel/linux
2711 T:      git git://github.com/AlbanBedel/linux
2712 S:      Maintained
2713 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2714 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2715
2716 ATHEROS ATH GENERIC UTILITIES
2717 M:      Kalle Valo <kvalo@codeaurora.org>
2718 L:      linux-wireless@vger.kernel.org
2719 S:      Supported
2720 F:      drivers/net/wireless/ath/*
2721
2722 ATHEROS ATH5K WIRELESS DRIVER
2723 M:      Jiri Slaby <jirislaby@gmail.com>
2724 M:      Nick Kossifidis <mickflemm@gmail.com>
2725 M:      Luis Chamberlain <mcgrof@kernel.org>
2726 L:      linux-wireless@vger.kernel.org
2727 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2728 S:      Maintained
2729 F:      drivers/net/wireless/ath/ath5k/
2730
2731 ATHEROS ATH6KL WIRELESS DRIVER
2732 M:      Kalle Valo <kvalo@codeaurora.org>
2733 L:      linux-wireless@vger.kernel.org
2734 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2736 S:      Supported
2737 F:      drivers/net/wireless/ath/ath6kl/
2738
2739 ATI_REMOTE2 DRIVER
2740 M:      Ville Syrjala <syrjala@sci.fi>
2741 S:      Maintained
2742 F:      drivers/input/misc/ati_remote2.c
2743
2744 ATK0110 HWMON DRIVER
2745 M:      Luca Tettamanti <kronos.it@gmail.com>
2746 L:      linux-hwmon@vger.kernel.org
2747 S:      Maintained
2748 F:      drivers/hwmon/asus_atk0110.c
2749
2750 ATLX ETHERNET DRIVERS
2751 M:      Jay Cliburn <jcliburn@gmail.com>
2752 M:      Chris Snook <chris.snook@gmail.com>
2753 L:      netdev@vger.kernel.org
2754 W:      http://sourceforge.net/projects/atl1
2755 W:      http://atl1.sourceforge.net
2756 S:      Maintained
2757 F:      drivers/net/ethernet/atheros/
2758
2759 ATM
2760 M:      Chas Williams <3chas3@gmail.com>
2761 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2762 L:      netdev@vger.kernel.org
2763 W:      http://linux-atm.sourceforge.net
2764 S:      Maintained
2765 F:      drivers/atm/
2766 F:      include/linux/atm*
2767 F:      include/uapi/linux/atm*
2768
2769 ATMEL MACB ETHERNET DRIVER
2770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2771 S:      Supported
2772 F:      drivers/net/ethernet/cadence/
2773
2774 ATMEL MAXTOUCH DRIVER
2775 M:      Nick Dyer <nick@shmanahar.org>
2776 T:      git git://github.com/ndyer/linux.git
2777 S:      Maintained
2778 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2779 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2780
2781 ATMEL WIRELESS DRIVER
2782 M:      Simon Kelley <simon@thekelleys.org.uk>
2783 L:      linux-wireless@vger.kernel.org
2784 W:      http://www.thekelleys.org.uk/atmel
2785 W:      http://atmelwlandriver.sourceforge.net/
2786 S:      Maintained
2787 F:      drivers/net/wireless/atmel/atmel*
2788
2789 ATOMIC INFRASTRUCTURE
2790 M:      Will Deacon <will@kernel.org>
2791 M:      Peter Zijlstra <peterz@infradead.org>
2792 R:      Boqun Feng <boqun.feng@gmail.com>
2793 L:      linux-kernel@vger.kernel.org
2794 S:      Maintained
2795 F:      arch/*/include/asm/atomic*.h
2796 F:      include/*/atomic*.h
2797 F:      scripts/atomic/
2798
2799 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2800 M:      Bradley Grove <linuxdrivers@attotech.com>
2801 L:      linux-scsi@vger.kernel.org
2802 W:      http://www.attotech.com
2803 S:      Supported
2804 F:      drivers/scsi/esas2r
2805
2806 ATUSB IEEE 802.15.4 RADIO DRIVER
2807 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2808 L:      linux-wpan@vger.kernel.org
2809 S:      Maintained
2810 F:      drivers/net/ieee802154/atusb.c
2811 F:      drivers/net/ieee802154/atusb.h
2812 F:      drivers/net/ieee802154/at86rf230.h
2813
2814 AUDIT SUBSYSTEM
2815 M:      Paul Moore <paul@paul-moore.com>
2816 M:      Eric Paris <eparis@redhat.com>
2817 L:      linux-audit@redhat.com (moderated for non-subscribers)
2818 W:      https://github.com/linux-audit
2819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2820 S:      Supported
2821 F:      include/linux/audit.h
2822 F:      include/uapi/linux/audit.h
2823 F:      kernel/audit*
2824
2825 AUXILIARY DISPLAY DRIVERS
2826 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2827 S:      Maintained
2828 F:      drivers/auxdisplay/
2829 F:      include/linux/cfag12864b.h
2830
2831 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2832 M:      Andreas Klinger <ak@it-klinger.de>
2833 L:      linux-iio@vger.kernel.org
2834 S:      Maintained
2835 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2836 F:      drivers/iio/adc/hx711.c
2837
2838 AX.25 NETWORK LAYER
2839 M:      Ralf Baechle <ralf@linux-mips.org>
2840 L:      linux-hams@vger.kernel.org
2841 W:      http://www.linux-ax25.org/
2842 S:      Maintained
2843 F:      include/uapi/linux/ax25.h
2844 F:      include/net/ax25.h
2845 F:      net/ax25/
2846
2847 AXENTIA ARM DEVICES
2848 M:      Peter Rosin <peda@axentia.se>
2849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2850 S:      Maintained
2851 F:      Documentation/devicetree/bindings/arm/axentia.txt
2852 F:      arch/arm/boot/dts/at91-linea.dtsi
2853 F:      arch/arm/boot/dts/at91-natte.dtsi
2854 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2855 F:      arch/arm/boot/dts/at91-tse850-3.dts
2856
2857 AXENTIA ASOC DRIVERS
2858 M:      Peter Rosin <peda@axentia.se>
2859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2860 S:      Maintained
2861 F:      Documentation/devicetree/bindings/sound/axentia,*
2862 F:      sound/soc/atmel/tse850-pcm5142.c
2863
2864 AXXIA I2C CONTROLLER
2865 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2866 L:      linux-i2c@vger.kernel.org
2867 S:      Maintained
2868 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2869 F:      drivers/i2c/busses/i2c-axxia.c
2870
2871 AZ6007 DVB DRIVER
2872 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2873 L:      linux-media@vger.kernel.org
2874 W:      https://linuxtv.org
2875 T:      git git://linuxtv.org/media_tree.git
2876 S:      Maintained
2877 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2878
2879 AZTECH FM RADIO RECEIVER DRIVER
2880 M:      Hans Verkuil <hverkuil@xs4all.nl>
2881 L:      linux-media@vger.kernel.org
2882 T:      git git://linuxtv.org/media_tree.git
2883 W:      https://linuxtv.org
2884 S:      Maintained
2885 F:      drivers/media/radio/radio-aztech*
2886
2887 B43 WIRELESS DRIVER
2888 L:      linux-wireless@vger.kernel.org
2889 L:      b43-dev@lists.infradead.org
2890 W:      http://wireless.kernel.org/en/users/Drivers/b43
2891 S:      Odd Fixes
2892 F:      drivers/net/wireless/broadcom/b43/
2893
2894 B43LEGACY WIRELESS DRIVER
2895 M:      Larry Finger <Larry.Finger@lwfinger.net>
2896 L:      linux-wireless@vger.kernel.org
2897 L:      b43-dev@lists.infradead.org
2898 W:      http://wireless.kernel.org/en/users/Drivers/b43
2899 S:      Maintained
2900 F:      drivers/net/wireless/broadcom/b43legacy/
2901
2902 BACKLIGHT CLASS/SUBSYSTEM
2903 M:      Lee Jones <lee.jones@linaro.org>
2904 M:      Daniel Thompson <daniel.thompson@linaro.org>
2905 M:      Jingoo Han <jingoohan1@gmail.com>
2906 L:      dri-devel@lists.freedesktop.org
2907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2908 S:      Maintained
2909 F:      drivers/video/backlight/
2910 F:      include/linux/backlight.h
2911 F:      include/linux/pwm_backlight.h
2912 F:      Documentation/devicetree/bindings/leds/backlight
2913
2914 BATMAN ADVANCED
2915 M:      Marek Lindner <mareklindner@neomailbox.ch>
2916 M:      Simon Wunderlich <sw@simonwunderlich.de>
2917 M:      Antonio Quartulli <a@unstable.cc>
2918 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2919 W:      https://www.open-mesh.org/
2920 B:      https://www.open-mesh.org/projects/batman-adv/issues
2921 C:      irc://chat.freenode.net/batman
2922 Q:      https://patchwork.open-mesh.org/project/batman/list/
2923 T:      git https://git.open-mesh.org/linux-merge.git
2924 S:      Maintained
2925 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2926 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2927 F:      Documentation/networking/batman-adv.rst
2928 F:      include/uapi/linux/batadv_packet.h
2929 F:      include/uapi/linux/batman_adv.h
2930 F:      net/batman-adv/
2931
2932 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2933 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2934 L:      linux-hams@vger.kernel.org
2935 W:      http://www.baycom.org/~tom/ham/ham.html
2936 S:      Maintained
2937 F:      drivers/net/hamradio/baycom*
2938
2939 BCACHE (BLOCK LAYER CACHE)
2940 M:      Coly Li <colyli@suse.de>
2941 M:      Kent Overstreet <kent.overstreet@gmail.com>
2942 L:      linux-bcache@vger.kernel.org
2943 W:      http://bcache.evilpiepirate.org
2944 C:      irc://irc.oftc.net/bcache
2945 S:      Maintained
2946 F:      drivers/md/bcache/
2947
2948 BDISP ST MEDIA DRIVER
2949 M:      Fabien Dessenne <fabien.dessenne@st.com>
2950 L:      linux-media@vger.kernel.org
2951 T:      git git://linuxtv.org/media_tree.git
2952 W:      https://linuxtv.org
2953 S:      Supported
2954 F:      drivers/media/platform/sti/bdisp
2955
2956 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2957 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2958 L:      netdev@vger.kernel.org
2959 S:      Maintained
2960 F:      drivers/net/ethernet/ec_bhf.c
2961
2962 BEFS FILE SYSTEM
2963 M:      Luis de Bethencourt <luisbg@kernel.org>
2964 M:      Salah Triki <salah.triki@gmail.com>
2965 S:      Maintained
2966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2967 F:      Documentation/filesystems/befs.txt
2968 F:      fs/befs/
2969
2970 BFQ I/O SCHEDULER
2971 M:      Paolo Valente <paolo.valente@linaro.org>
2972 M:      Jens Axboe <axboe@kernel.dk>
2973 L:      linux-block@vger.kernel.org
2974 S:      Maintained
2975 F:      block/bfq-*
2976 F:      Documentation/block/bfq-iosched.rst
2977
2978 BFS FILE SYSTEM
2979 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2980 S:      Maintained
2981 F:      Documentation/filesystems/bfs.txt
2982 F:      fs/bfs/
2983 F:      include/uapi/linux/bfs_fs.h
2984
2985 BLINKM RGB LED DRIVER
2986 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2987 S:      Maintained
2988 F:      drivers/leds/leds-blinkm.c
2989
2990 BLOCK LAYER
2991 M:      Jens Axboe <axboe@kernel.dk>
2992 L:      linux-block@vger.kernel.org
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2994 S:      Maintained
2995 F:      block/
2996 F:      drivers/block/
2997 F:      kernel/trace/blktrace.c
2998 F:      lib/sbitmap.c
2999
3000 BLOCK2MTD DRIVER
3001 M:      Joern Engel <joern@lazybastard.org>
3002 L:      linux-mtd@lists.infradead.org
3003 S:      Maintained
3004 F:      drivers/mtd/devices/block2mtd.c
3005
3006 BLUETOOTH DRIVERS
3007 M:      Marcel Holtmann <marcel@holtmann.org>
3008 M:      Johan Hedberg <johan.hedberg@gmail.com>
3009 L:      linux-bluetooth@vger.kernel.org
3010 W:      http://www.bluez.org/
3011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3013 S:      Maintained
3014 F:      drivers/bluetooth/
3015
3016 BLUETOOTH SUBSYSTEM
3017 M:      Marcel Holtmann <marcel@holtmann.org>
3018 M:      Johan Hedberg <johan.hedberg@gmail.com>
3019 L:      linux-bluetooth@vger.kernel.org
3020 W:      http://www.bluez.org/
3021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3023 S:      Maintained
3024 F:      net/bluetooth/
3025 F:      include/net/bluetooth/
3026
3027 BONDING DRIVER
3028 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3029 M:      Veaceslav Falico <vfalico@gmail.com>
3030 M:      Andy Gospodarek <andy@greyhouse.net>
3031 L:      netdev@vger.kernel.org
3032 W:      http://sourceforge.net/projects/bonding/
3033 S:      Supported
3034 F:      drivers/net/bonding/
3035 F:      include/uapi/linux/if_bonding.h
3036
3037 BPF (Safe dynamic programs and tools)
3038 M:      Alexei Starovoitov <ast@kernel.org>
3039 M:      Daniel Borkmann <daniel@iogearbox.net>
3040 R:      Martin KaFai Lau <kafai@fb.com>
3041 R:      Song Liu <songliubraving@fb.com>
3042 R:      Yonghong Song <yhs@fb.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3047 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3048 S:      Supported
3049 F:      arch/*/net/*
3050 F:      Documentation/networking/filter.txt
3051 F:      Documentation/bpf/
3052 F:      include/linux/bpf*
3053 F:      include/linux/filter.h
3054 F:      include/trace/events/xdp.h
3055 F:      include/uapi/linux/bpf*
3056 F:      include/uapi/linux/filter.h
3057 F:      kernel/bpf/
3058 F:      kernel/trace/bpf_trace.c
3059 F:      lib/test_bpf.c
3060 F:      net/bpf/
3061 F:      net/core/filter.c
3062 F:      net/sched/act_bpf.c
3063 F:      net/sched/cls_bpf.c
3064 F:      samples/bpf/
3065 F:      tools/bpf/
3066 F:      tools/lib/bpf/
3067 F:      tools/testing/selftests/bpf/
3068 K:      bpf
3069 N:      bpf
3070
3071 BPF JIT for ARM
3072 M:      Shubham Bansal <illusionist.neo@gmail.com>
3073 L:      netdev@vger.kernel.org
3074 L:      bpf@vger.kernel.org
3075 S:      Maintained
3076 F:      arch/arm/net/
3077
3078 BPF JIT for ARM64
3079 M:      Daniel Borkmann <daniel@iogearbox.net>
3080 M:      Alexei Starovoitov <ast@kernel.org>
3081 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3082 L:      netdev@vger.kernel.org
3083 L:      bpf@vger.kernel.org
3084 S:      Supported
3085 F:      arch/arm64/net/
3086
3087 BPF JIT for MIPS (32-BIT AND 64-BIT)
3088 M:      Paul Burton <paul.burton@mips.com>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Maintained
3092 F:      arch/mips/net/
3093
3094 BPF JIT for NFP NICs
3095 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3096 L:      netdev@vger.kernel.org
3097 L:      bpf@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/netronome/nfp/bpf/
3100
3101 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3102 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3103 M:      Sandipan Das <sandipan@linux.ibm.com>
3104 L:      netdev@vger.kernel.org
3105 L:      bpf@vger.kernel.org
3106 S:      Maintained
3107 F:      arch/powerpc/net/
3108
3109 BPF JIT for RISC-V (RV64G)
3110 M:      Björn Töpel <bjorn.topel@gmail.com>
3111 L:      netdev@vger.kernel.org
3112 S:      Maintained
3113 F:      arch/riscv/net/
3114
3115 BPF JIT for S390
3116 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3117 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3118 M:      Vasily Gorbik <gor@linux.ibm.com>
3119 L:      netdev@vger.kernel.org
3120 L:      bpf@vger.kernel.org
3121 S:      Maintained
3122 F:      arch/s390/net/
3123 X:      arch/s390/net/pnet.c
3124
3125 BPF JIT for SPARC (32-BIT AND 64-BIT)
3126 M:      David S. Miller <davem@davemloft.net>
3127 L:      netdev@vger.kernel.org
3128 L:      bpf@vger.kernel.org
3129 S:      Maintained
3130 F:      arch/sparc/net/
3131
3132 BPF JIT for X86 32-BIT
3133 M:      Wang YanQing <udknight@gmail.com>
3134 L:      netdev@vger.kernel.org
3135 L:      bpf@vger.kernel.org
3136 S:      Maintained
3137 F:      arch/x86/net/bpf_jit_comp32.c
3138
3139 BPF JIT for X86 64-BIT
3140 M:      Alexei Starovoitov <ast@kernel.org>
3141 M:      Daniel Borkmann <daniel@iogearbox.net>
3142 L:      netdev@vger.kernel.org
3143 L:      bpf@vger.kernel.org
3144 S:      Supported
3145 F:      arch/x86/net/
3146 X:      arch/x86/net/bpf_jit_comp32.c
3147
3148 BROADCOM B44 10/100 ETHERNET DRIVER
3149 M:      Michael Chan <michael.chan@broadcom.com>
3150 L:      netdev@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/net/ethernet/broadcom/b44.*
3153
3154 BROADCOM B53 ETHERNET SWITCH DRIVER
3155 M:      Florian Fainelli <f.fainelli@gmail.com>
3156 L:      netdev@vger.kernel.org
3157 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3158 S:      Supported
3159 F:      drivers/net/dsa/b53/*
3160 F:      include/linux/platform_data/b53.h
3161
3162 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3163 M:      Florian Fainelli <f.fainelli@gmail.com>
3164 M:      Ray Jui <rjui@broadcom.com>
3165 M:      Scott Branden <sbranden@broadcom.com>
3166 M:      bcm-kernel-feedback-list@broadcom.com
3167 T:      git git://github.com/broadcom/mach-bcm
3168 S:      Maintained
3169 N:      bcm281*
3170 N:      bcm113*
3171 N:      bcm216*
3172 N:      kona
3173 F:      arch/arm/mach-bcm/
3174
3175 BROADCOM BCM2835 ARM ARCHITECTURE
3176 M:      Eric Anholt <eric@anholt.net>
3177 M:      Stefan Wahren <wahrenst@gmx.net>
3178 L:      bcm-kernel-feedback-list@broadcom.com
3179 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3181 T:      git git://github.com/anholt/linux
3182 S:      Maintained
3183 N:      bcm2835
3184 F:      drivers/staging/vc04_services
3185
3186 BROADCOM BCM47XX MIPS ARCHITECTURE
3187 M:      Hauke Mehrtens <hauke@hauke-m.de>
3188 M:      Rafał Miłecki <zajec5@gmail.com>
3189 L:      linux-mips@vger.kernel.org
3190 S:      Maintained
3191 F:      Documentation/devicetree/bindings/mips/brcm/
3192 F:      arch/mips/bcm47xx/*
3193 F:      arch/mips/include/asm/mach-bcm47xx/*
3194
3195 BROADCOM BCM5301X ARM ARCHITECTURE
3196 M:      Hauke Mehrtens <hauke@hauke-m.de>
3197 M:      Rafał Miłecki <zajec5@gmail.com>
3198 M:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-arm-kernel@lists.infradead.org
3200 S:      Maintained
3201 F:      arch/arm/mach-bcm/bcm_5301x.c
3202 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3203 F:      arch/arm/boot/dts/bcm470*
3204 F:      arch/arm/boot/dts/bcm953012*
3205
3206 BROADCOM BCM53573 ARM ARCHITECTURE
3207 M:      Rafał Miłecki <rafal@milecki.pl>
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 L:      linux-arm-kernel@lists.infradead.org
3210 S:      Maintained
3211 F:      arch/arm/boot/dts/bcm53573*
3212 F:      arch/arm/boot/dts/bcm47189*
3213
3214 BROADCOM BCM63XX ARM ARCHITECTURE
3215 M:      Florian Fainelli <f.fainelli@gmail.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 T:      git git://github.com/broadcom/stblinux.git
3219 S:      Maintained
3220 N:      bcm63xx
3221
3222 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3223 M:      Kevin Cernekee <cernekee@gmail.com>
3224 L:      linux-usb@vger.kernel.org
3225 S:      Maintained
3226 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3227
3228 BROADCOM BCM7XXX ARM ARCHITECTURE
3229 M:      Brian Norris <computersforpeace@gmail.com>
3230 M:      Gregory Fong <gregory.0xf0@gmail.com>
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 M:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3234 T:      git git://github.com/broadcom/stblinux.git
3235 S:      Maintained
3236 F:      arch/arm/mach-bcm/*brcmstb*
3237 F:      arch/arm/boot/dts/bcm7*.dts*
3238 F:      drivers/bus/brcmstb_gisb.c
3239 F:      arch/arm/mm/cache-b15-rac.c
3240 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3241 N:      brcmstb
3242
3243 BROADCOM BMIPS CPUFREQ DRIVER
3244 M:      Markus Mayer <mmayer@broadcom.com>
3245 M:      bcm-kernel-feedback-list@broadcom.com
3246 L:      linux-pm@vger.kernel.org
3247 S:      Maintained
3248 F:      drivers/cpufreq/bmips-cpufreq.c
3249
3250 BROADCOM BMIPS MIPS ARCHITECTURE
3251 M:      Kevin Cernekee <cernekee@gmail.com>
3252 M:      Florian Fainelli <f.fainelli@gmail.com>
3253 L:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-mips@vger.kernel.org
3255 T:      git git://github.com/broadcom/stblinux.git
3256 S:      Maintained
3257 F:      arch/mips/bmips/*
3258 F:      arch/mips/include/asm/mach-bmips/*
3259 F:      arch/mips/kernel/*bmips*
3260 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3261 F:      drivers/irqchip/irq-bcm63*
3262 F:      drivers/irqchip/irq-bcm7*
3263 F:      drivers/irqchip/irq-brcmstb*
3264 F:      include/linux/bcm963xx_nvram.h
3265 F:      include/linux/bcm963xx_tag.h
3266
3267 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3268 M:      Rasesh Mody <rmody@marvell.com>
3269 M:      GR-Linux-NIC-Dev@marvell.com
3270 L:      netdev@vger.kernel.org
3271 S:      Supported
3272 F:      drivers/net/ethernet/broadcom/bnx2.*
3273 F:      drivers/net/ethernet/broadcom/bnx2_*
3274
3275 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3276 M:      QLogic-Storage-Upstream@qlogic.com
3277 L:      linux-scsi@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/scsi/bnx2fc/
3280
3281 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3282 M:      QLogic-Storage-Upstream@qlogic.com
3283 L:      linux-scsi@vger.kernel.org
3284 S:      Supported
3285 F:      drivers/scsi/bnx2i/
3286
3287 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3288 M:      Ariel Elior <aelior@marvell.com>
3289 M:      Sudarsana Kalluru <skalluru@marvell.com>
3290 M:      GR-everest-linux-l2@marvell.com
3291 L:      netdev@vger.kernel.org
3292 S:      Supported
3293 F:      drivers/net/ethernet/broadcom/bnx2x/
3294
3295 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3296 M:      Michael Chan <michael.chan@broadcom.com>
3297 L:      netdev@vger.kernel.org
3298 S:      Supported
3299 F:      drivers/net/ethernet/broadcom/bnxt/
3300
3301 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3302 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3303 M:      Franky Lin <franky.lin@broadcom.com>
3304 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3305 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3306 M:      Wright Feng <wright.feng@cypress.com>
3307 L:      linux-wireless@vger.kernel.org
3308 L:      brcm80211-dev-list.pdl@broadcom.com
3309 L:      brcm80211-dev-list@cypress.com
3310 S:      Supported
3311 F:      drivers/net/wireless/broadcom/brcm80211/
3312
3313 BROADCOM BRCMSTB GPIO DRIVER
3314 M:      Gregory Fong <gregory.0xf0@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 S:      Supported
3317 F:      drivers/gpio/gpio-brcmstb.c
3318 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3319
3320 BROADCOM BRCMSTB I2C DRIVER
3321 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3322 L:      linux-i2c@vger.kernel.org
3323 L:      bcm-kernel-feedback-list@broadcom.com
3324 S:      Supported
3325 F:      drivers/i2c/busses/i2c-brcmstb.c
3326 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3327
3328 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3329 M:      Al Cooper <alcooperx@gmail.com>
3330 L:      linux-kernel@vger.kernel.org
3331 L:      bcm-kernel-feedback-list@broadcom.com
3332 S:      Maintained
3333 F:      drivers/phy/broadcom/phy-brcm-usb*
3334
3335 BROADCOM GENET ETHERNET DRIVER
3336 M:      Doug Berger <opendmb@gmail.com>
3337 M:      Florian Fainelli <f.fainelli@gmail.com>
3338 L:      bcm-kernel-feedback-list@broadcom.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/broadcom/genet/
3342
3343 BROADCOM IPROC ARM ARCHITECTURE
3344 M:      Ray Jui <rjui@broadcom.com>
3345 M:      Scott Branden <sbranden@broadcom.com>
3346 M:      bcm-kernel-feedback-list@broadcom.com
3347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3348 T:      git git://github.com/broadcom/cygnus-linux.git
3349 S:      Maintained
3350 N:      iproc
3351 N:      cygnus
3352 N:      bcm[-_]nsp
3353 N:      bcm9113*
3354 N:      bcm9583*
3355 N:      bcm9585*
3356 N:      bcm9586*
3357 N:      bcm988312
3358 N:      bcm113*
3359 N:      bcm583*
3360 N:      bcm585*
3361 N:      bcm586*
3362 N:      bcm88312
3363 N:      hr2
3364 N:      stingray
3365 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3366 F:      arch/arm64/boot/dts/broadcom/stingray/*
3367 F:      drivers/clk/bcm/clk-ns*
3368 F:      drivers/clk/bcm/clk-sr*
3369 F:      drivers/pinctrl/bcm/pinctrl-ns*
3370 F:      include/dt-bindings/clock/bcm-sr*
3371
3372 BROADCOM KONA GPIO DRIVER
3373 M:      Ray Jui <rjui@broadcom.com>
3374 L:      bcm-kernel-feedback-list@broadcom.com
3375 S:      Supported
3376 F:      drivers/gpio/gpio-bcm-kona.c
3377 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3378
3379 BROADCOM NETXTREME-E ROCE DRIVER
3380 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3381 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3382 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3383 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3384 L:      linux-rdma@vger.kernel.org
3385 W:      http://www.broadcom.com
3386 S:      Supported
3387 F:      drivers/infiniband/hw/bnxt_re/
3388 F:      include/uapi/rdma/bnxt_re-abi.h
3389
3390 BROADCOM NVRAM DRIVER
3391 M:      Rafał Miłecki <zajec5@gmail.com>
3392 L:      linux-mips@vger.kernel.org
3393 S:      Maintained
3394 F:      drivers/firmware/broadcom/*
3395
3396 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3397 M:      Rafał Miłecki <zajec5@gmail.com>
3398 L:      linux-wireless@vger.kernel.org
3399 S:      Maintained
3400 F:      drivers/bcma/
3401 F:      include/linux/bcma/
3402
3403 BROADCOM STB AVS CPUFREQ DRIVER
3404 M:      Markus Mayer <mmayer@broadcom.com>
3405 M:      bcm-kernel-feedback-list@broadcom.com
3406 L:      linux-pm@vger.kernel.org
3407 S:      Maintained
3408 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3409 F:      drivers/cpufreq/brcmstb*
3410
3411 BROADCOM STB AVS TMON DRIVER
3412 M:      Markus Mayer <mmayer@broadcom.com>
3413 M:      bcm-kernel-feedback-list@broadcom.com
3414 L:      linux-pm@vger.kernel.org
3415 S:      Maintained
3416 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3417 F:      drivers/thermal/broadcom/brcmstb*
3418
3419 BROADCOM STB NAND FLASH DRIVER
3420 M:      Brian Norris <computersforpeace@gmail.com>
3421 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3422 L:      linux-mtd@lists.infradead.org
3423 L:      bcm-kernel-feedback-list@broadcom.com
3424 S:      Maintained
3425 F:      drivers/mtd/nand/raw/brcmnand/
3426
3427 BROADCOM STB DPFE DRIVER
3428 M:      Markus Mayer <mmayer@broadcom.com>
3429 M:      bcm-kernel-feedback-list@broadcom.com
3430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3431 S:      Maintained
3432 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3433 F:      drivers/memory/brcmstb_dpfe.c
3434
3435 BROADCOM SPI DRIVER
3436 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3437 M:      bcm-kernel-feedback-list@broadcom.com
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3440 F:      drivers/spi/spi-bcm-qspi.*
3441 F:      drivers/spi/spi-brcmstb-qspi.c
3442 F:      drivers/spi/spi-iproc-qspi.c
3443
3444 BROADCOM SYSTEMPORT ETHERNET DRIVER
3445 M:      Florian Fainelli <f.fainelli@gmail.com>
3446 L:      bcm-kernel-feedback-list@broadcom.com
3447 L:      netdev@vger.kernel.org
3448 S:      Supported
3449 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3450
3451 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3452 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3453 M:      Prashant Sreedharan <prashant@broadcom.com>
3454 M:      Michael Chan <mchan@broadcom.com>
3455 L:      netdev@vger.kernel.org
3456 S:      Supported
3457 F:      drivers/net/ethernet/broadcom/tg3.*
3458
3459 BROCADE BFA FC SCSI DRIVER
3460 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3461 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3462 L:      linux-scsi@vger.kernel.org
3463 S:      Supported
3464 F:      drivers/scsi/bfa/
3465
3466 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3467 M:      Rasesh Mody <rmody@marvell.com>
3468 M:      Sudarsana Kalluru <skalluru@marvell.com>
3469 M:      GR-Linux-NIC-Dev@marvell.com
3470 L:      netdev@vger.kernel.org
3471 S:      Supported
3472 F:      drivers/net/ethernet/brocade/bna/
3473
3474 BSG (block layer generic sg v4 driver)
3475 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3476 L:      linux-scsi@vger.kernel.org
3477 S:      Supported
3478 F:      block/bsg.c
3479 F:      include/linux/bsg.h
3480 F:      include/uapi/linux/bsg.h
3481
3482 BT87X AUDIO DRIVER
3483 M:      Clemens Ladisch <clemens@ladisch.de>
3484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3486 S:      Maintained
3487 F:      Documentation/sound/cards/bt87x.rst
3488 F:      sound/pci/bt87x.c
3489
3490 BT8XXGPIO DRIVER
3491 M:      Michael Buesch <m@bues.ch>
3492 W:      http://bu3sch.de/btgpio.php
3493 S:      Maintained
3494 F:      drivers/gpio/gpio-bt8xx.c
3495
3496 BTRFS FILE SYSTEM
3497 M:      Chris Mason <clm@fb.com>
3498 M:      Josef Bacik <josef@toxicpanda.com>
3499 M:      David Sterba <dsterba@suse.com>
3500 L:      linux-btrfs@vger.kernel.org
3501 W:      http://btrfs.wiki.kernel.org/
3502 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3504 S:      Maintained
3505 F:      Documentation/filesystems/btrfs.txt
3506 F:      fs/btrfs/
3507 F:      include/linux/btrfs*
3508 F:      include/uapi/linux/btrfs*
3509
3510 BTTV VIDEO4LINUX DRIVER
3511 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3512 L:      linux-media@vger.kernel.org
3513 W:      https://linuxtv.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 S:      Odd fixes
3516 F:      Documentation/media/v4l-drivers/bttv*
3517 F:      drivers/media/pci/bt8xx/bttv*
3518
3519 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3520 M:      Chanwoo Choi <cw00.choi@samsung.com>
3521 L:      linux-pm@vger.kernel.org
3522 L:      linux-samsung-soc@vger.kernel.org
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3524 S:      Maintained
3525 F:      drivers/devfreq/exynos-bus.c
3526 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3527
3528 BUSLOGIC SCSI DRIVER
3529 M:      Khalid Aziz <khalid@gonehiking.org>
3530 L:      linux-scsi@vger.kernel.org
3531 S:      Maintained
3532 F:      drivers/scsi/BusLogic.*
3533 F:      drivers/scsi/FlashPoint.*
3534
3535 C-MEDIA CMI8788 DRIVER
3536 M:      Clemens Ladisch <clemens@ladisch.de>
3537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3539 S:      Maintained
3540 F:      sound/pci/oxygen/
3541
3542 C-SKY ARCHITECTURE
3543 M:      Guo Ren <guoren@kernel.org>
3544 T:      git https://github.com/c-sky/csky-linux.git
3545 S:      Supported
3546 F:      arch/csky/
3547 F:      Documentation/devicetree/bindings/csky/
3548 F:      drivers/irqchip/irq-csky-*
3549 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3550 F:      drivers/clocksource/timer-gx6605s.c
3551 F:      drivers/clocksource/timer-mp-csky.c
3552 F:      Documentation/devicetree/bindings/timer/csky,*
3553 K:      csky
3554 N:      csky
3555
3556 C6X ARCHITECTURE
3557 M:      Mark Salter <msalter@redhat.com>
3558 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3559 L:      linux-c6x-dev@linux-c6x.org
3560 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3561 S:      Maintained
3562 F:      arch/c6x/
3563
3564 CA8210 IEEE-802.15.4 RADIO DRIVER
3565 M:      Harry Morris <h.morris@cascoda.com>
3566 L:      linux-wpan@vger.kernel.org
3567 W:      https://github.com/Cascoda/ca8210-linux.git
3568 S:      Maintained
3569 F:      drivers/net/ieee802154/ca8210.c
3570 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3571
3572 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3573 M:      David Howells <dhowells@redhat.com>
3574 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3575 S:      Supported
3576 F:      Documentation/filesystems/caching/cachefiles.txt
3577 F:      fs/cachefiles/
3578
3579 CADENCE MIPI-CSI2 BRIDGES
3580 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3581 L:      linux-media@vger.kernel.org
3582 S:      Maintained
3583 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3584 F:      drivers/media/platform/cadence/cdns-csi2*
3585
3586 CADET FM/AM RADIO RECEIVER DRIVER
3587 M:      Hans Verkuil <hverkuil@xs4all.nl>
3588 L:      linux-media@vger.kernel.org
3589 T:      git git://linuxtv.org/media_tree.git
3590 W:      https://linuxtv.org
3591 S:      Maintained
3592 F:      drivers/media/radio/radio-cadet*
3593
3594 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3595 M:      Jonathan Corbet <corbet@lwn.net>
3596 L:      linux-media@vger.kernel.org
3597 T:      git git://linuxtv.org/media_tree.git
3598 S:      Maintained
3599 F:      Documentation/media/v4l-drivers/cafe_ccic*
3600 F:      drivers/media/platform/marvell-ccic/
3601
3602 CAIF NETWORK LAYER
3603 L:      netdev@vger.kernel.org
3604 S:      Orphan
3605 F:      Documentation/networking/caif/
3606 F:      drivers/net/caif/
3607 F:      include/uapi/linux/caif/
3608 F:      include/net/caif/
3609 F:      net/caif/
3610
3611 CAKE QDISC
3612 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3613 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3614 S:      Maintained
3615 F:      net/sched/sch_cake.c
3616
3617 CALGARY x86-64 IOMMU
3618 M:      Muli Ben-Yehuda <mulix@mulix.org>
3619 M:      Jon Mason <jdmason@kudzu.us>
3620 L:      iommu@lists.linux-foundation.org
3621 S:      Maintained
3622 F:      arch/x86/kernel/pci-calgary_64.c
3623 F:      arch/x86/kernel/tce_64.c
3624 F:      arch/x86/include/asm/calgary.h
3625 F:      arch/x86/include/asm/tce.h
3626
3627 CAN NETWORK DRIVERS
3628 M:      Wolfgang Grandegger <wg@grandegger.com>
3629 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3630 L:      linux-can@vger.kernel.org
3631 W:      https://github.com/linux-can
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/net/can/
3636 F:      drivers/net/can/
3637 F:      include/linux/can/dev.h
3638 F:      include/linux/can/platform/
3639 F:      include/uapi/linux/can/error.h
3640 F:      include/uapi/linux/can/netlink.h
3641
3642 CAN NETWORK LAYER
3643 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3644 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3645 L:      linux-can@vger.kernel.org
3646 W:      https://github.com/linux-can
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3649 S:      Maintained
3650 F:      Documentation/networking/can.rst
3651 F:      net/can/
3652 F:      include/linux/can/core.h
3653 F:      include/uapi/linux/can.h
3654 F:      include/uapi/linux/can/bcm.h
3655 F:      include/uapi/linux/can/raw.h
3656 F:      include/uapi/linux/can/gw.h
3657
3658 CAPABILITIES
3659 M:      Serge Hallyn <serge@hallyn.com>
3660 L:      linux-security-module@vger.kernel.org
3661 S:      Supported
3662 F:      include/linux/capability.h
3663 F:      include/uapi/linux/capability.h
3664 F:      security/commoncap.c
3665 F:      kernel/capability.c
3666
3667 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3668 M:      Kevin Tsai <ktsai@capellamicro.com>
3669 S:      Maintained
3670 F:      drivers/iio/light/cm*
3671
3672 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3673 M:      Christian Lamparter <chunkeey@googlemail.com>
3674 L:      linux-wireless@vger.kernel.org
3675 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3676 S:      Maintained
3677 F:      drivers/net/wireless/ath/carl9170/
3678
3679 CAVIUM I2C DRIVER
3680 M:      Jan Glauber <jglauber@cavium.com>
3681 M:      David Daney <david.daney@cavium.com>
3682 W:      http://www.cavium.com
3683 S:      Supported
3684 F:      drivers/i2c/busses/i2c-octeon*
3685 F:      drivers/i2c/busses/i2c-thunderx*
3686
3687 CAVIUM LIQUIDIO NETWORK DRIVER
3688 M:      Derek Chickles <dchickles@marvell.com>
3689 M:      Satanand Burla <sburla@marvell.com>
3690 M:      Felix Manlunas <fmanlunas@marvell.com>
3691 L:      netdev@vger.kernel.org
3692 W:      http://www.cavium.com
3693 S:      Supported
3694 F:      drivers/net/ethernet/cavium/liquidio/
3695
3696 CAVIUM MMC DRIVER
3697 M:      Jan Glauber <jglauber@cavium.com>
3698 M:      David Daney <david.daney@cavium.com>
3699 M:      Steven J. Hill <Steven.Hill@cavium.com>
3700 W:      http://www.cavium.com
3701 S:      Supported
3702 F:      drivers/mmc/host/cavium*
3703
3704 CAVIUM OCTEON-TX CRYPTO DRIVER
3705 M:      George Cherian <george.cherian@cavium.com>
3706 L:      linux-crypto@vger.kernel.org
3707 W:      http://www.cavium.com
3708 S:      Supported
3709 F:      drivers/crypto/cavium/cpt/
3710
3711 CAVIUM THUNDERX2 ARM64 SOC
3712 M:      Robert Richter <rrichter@cavium.com>
3713 M:      Jayachandran C <jnair@caviumnetworks.com>
3714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3715 S:      Maintained
3716 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3717 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3718
3719 CC2520 IEEE-802.15.4 RADIO DRIVER
3720 M:      Varka Bhadram <varkabhadram@gmail.com>
3721 L:      linux-wpan@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/net/ieee802154/cc2520.c
3724 F:      include/linux/spi/cc2520.h
3725 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3726
3727 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3728 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3729 L:      linux-crypto@vger.kernel.org
3730 S:      Supported
3731 F:      drivers/crypto/ccree/
3732 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3733
3734 CEC FRAMEWORK
3735 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3736 L:      linux-media@vger.kernel.org
3737 T:      git git://linuxtv.org/media_tree.git
3738 W:      http://linuxtv.org
3739 S:      Supported
3740 F:      Documentation/media/kapi/cec-core.rst
3741 F:      Documentation/media/uapi/cec
3742 F:      drivers/media/cec/
3743 F:      drivers/media/rc/keymaps/rc-cec.c
3744 F:      include/media/cec.h
3745 F:      include/media/cec-notifier.h
3746 F:      include/uapi/linux/cec.h
3747 F:      include/uapi/linux/cec-funcs.h
3748 F:      Documentation/devicetree/bindings/media/cec.txt
3749 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3750
3751 CEC GPIO DRIVER
3752 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3753 L:      linux-media@vger.kernel.org
3754 T:      git git://linuxtv.org/media_tree.git
3755 W:      http://linuxtv.org
3756 S:      Supported
3757 F:      drivers/media/platform/cec-gpio/
3758 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3759
3760 CELL BROADBAND ENGINE ARCHITECTURE
3761 M:      Arnd Bergmann <arnd@arndb.de>
3762 L:      linuxppc-dev@lists.ozlabs.org
3763 W:      http://www.ibm.com/developerworks/power/cell/
3764 S:      Supported
3765 F:      arch/powerpc/include/asm/cell*.h
3766 F:      arch/powerpc/include/asm/spu*.h
3767 F:      arch/powerpc/include/uapi/asm/spu*.h
3768 F:      arch/powerpc/oprofile/*cell*
3769 F:      arch/powerpc/platforms/cell/
3770
3771 CEPH COMMON CODE (LIBCEPH)
3772 M:      Ilya Dryomov <idryomov@gmail.com>
3773 M:      Jeff Layton <jlayton@kernel.org>
3774 M:      Sage Weil <sage@redhat.com>
3775 L:      ceph-devel@vger.kernel.org
3776 W:      http://ceph.com/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3778 T:      git git://github.com/ceph/ceph-client.git
3779 S:      Supported
3780 F:      net/ceph/
3781 F:      include/linux/ceph/
3782 F:      include/linux/crush/
3783
3784 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3785 M:      Jeff Layton <jlayton@kernel.org>
3786 M:      Sage Weil <sage@redhat.com>
3787 M:      Ilya Dryomov <idryomov@gmail.com>
3788 L:      ceph-devel@vger.kernel.org
3789 W:      http://ceph.com/
3790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3791 T:      git git://github.com/ceph/ceph-client.git
3792 S:      Supported
3793 F:      Documentation/filesystems/ceph.txt
3794 F:      fs/ceph/
3795
3796 CERTIFICATE HANDLING:
3797 M:      David Howells <dhowells@redhat.com>
3798 M:      David Woodhouse <dwmw2@infradead.org>
3799 L:      keyrings@vger.kernel.org
3800 S:      Maintained
3801 F:      Documentation/admin-guide/module-signing.rst
3802 F:      certs/
3803 F:      scripts/sign-file.c
3804 F:      scripts/extract-cert.c
3805
3806 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3807 L:      linux-usb@vger.kernel.org
3808 S:      Orphan
3809 F:      Documentation/usb/wusb-design-overview.rst
3810 F:      Documentation/usb/wusb-cbaf
3811 F:      drivers/usb/host/hwa-hc.c
3812 F:      drivers/usb/host/whci/
3813 F:      drivers/usb/wusbcore/
3814 F:      include/linux/usb/wusb*
3815
3816 CFAG12864B LCD DRIVER
3817 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3818 S:      Maintained
3819 F:      drivers/auxdisplay/cfag12864b.c
3820 F:      include/linux/cfag12864b.h
3821
3822 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3823 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3824 S:      Maintained
3825 F:      drivers/auxdisplay/cfag12864bfb.c
3826 F:      include/linux/cfag12864b.h
3827
3828 802.11 (including CFG80211/NL80211)
3829 M:      Johannes Berg <johannes@sipsolutions.net>
3830 L:      linux-wireless@vger.kernel.org
3831 W:      http://wireless.kernel.org/
3832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3834 S:      Maintained
3835 F:      net/wireless/
3836 F:      include/uapi/linux/nl80211.h
3837 F:      include/linux/ieee80211.h
3838 F:      include/net/wext.h
3839 F:      include/net/cfg80211.h
3840 F:      include/net/iw_handler.h
3841 F:      include/net/ieee80211_radiotap.h
3842 F:      Documentation/driver-api/80211/cfg80211.rst
3843 F:      Documentation/networking/regulatory.txt
3844
3845 CHAR and MISC DRIVERS
3846 M:      Arnd Bergmann <arnd@arndb.de>
3847 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3849 S:      Supported
3850 F:      drivers/char/
3851 F:      drivers/misc/
3852 F:      include/linux/miscdevice.h
3853
3854 CHECKPATCH
3855 M:      Andy Whitcroft <apw@canonical.com>
3856 M:      Joe Perches <joe@perches.com>
3857 S:      Maintained
3858 F:      scripts/checkpatch.pl
3859
3860 CHINESE DOCUMENTATION
3861 M:      Harry Wei <harryxiyou@gmail.com>
3862 M:      Alex Shi <alex.shi@linux.alibaba.com>
3863 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3864 S:      Maintained
3865 F:      Documentation/translations/zh_CN/
3866
3867 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3868 M:      Peter Chen <Peter.Chen@nxp.com>
3869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3870 L:      linux-usb@vger.kernel.org
3871 S:      Maintained
3872 F:      drivers/usb/chipidea/
3873
3874 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3875 M:      Hans de Goede <hdegoede@redhat.com>
3876 L:      linux-input@vger.kernel.org
3877 S:      Maintained
3878 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3879 F:      drivers/input/touchscreen/chipone_icn8318.c
3880
3881 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3882 M:      Hans de Goede <hdegoede@redhat.com>
3883 L:      linux-input@vger.kernel.org
3884 S:      Maintained
3885 F:      drivers/input/touchscreen/chipone_icn8505.c
3886
3887 CHROME HARDWARE PLATFORM SUPPORT
3888 M:      Benson Leung <bleung@chromium.org>
3889 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3890 S:      Maintained
3891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3892 F:      drivers/platform/chrome/
3893
3894 CHROMEOS EC SUBDRIVERS
3895 M:      Benson Leung <bleung@chromium.org>
3896 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3897 R:      Guenter Roeck <groeck@chromium.org>
3898 S:      Maintained
3899 N:      cros_ec
3900 N:      cros-ec
3901 F:      drivers/power/supply/cros_usbpd-charger.c
3902
3903 CHROMEOS EC CODEC DRIVER
3904 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3905 S:      Maintained
3906 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3907 R:      Guenter Roeck <groeck@chromium.org>
3908 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3909 F:      sound/soc/codecs/cros_ec_codec.*
3910
3911 CIRRUS LOGIC AUDIO CODEC DRIVERS
3912 M:      Brian Austin <brian.austin@cirrus.com>
3913 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3915 S:      Maintained
3916 F:      sound/soc/codecs/cs*
3917
3918 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3919 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3920 L:      netdev@vger.kernel.org
3921 S:      Maintained
3922 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3923
3924 CIRRUS LOGIC LOCHNAGAR DRIVER
3925 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3926 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3927 L:      patches@opensource.cirrus.com
3928 S:      Supported
3929 F:      drivers/clk/clk-lochnagar.c
3930 F:      drivers/hwmon/lochnagar-hwmon.c
3931 F:      drivers/mfd/lochnagar-i2c.c
3932 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3933 F:      drivers/regulator/lochnagar-regulator.c
3934 F:      sound/soc/codecs/lochnagar-sc.c
3935 F:      include/dt-bindings/clk/lochnagar.h
3936 F:      include/dt-bindings/pinctrl/lochnagar.h
3937 F:      include/linux/mfd/lochnagar*
3938 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3939 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3940 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3941 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3942 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3943 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3944 F:      Documentation/hwmon/lochnagar.rst
3945
3946 CISCO FCOE HBA DRIVER
3947 M:      Satish Kharat <satishkh@cisco.com>
3948 M:      Sesidhar Baddela <sebaddel@cisco.com>
3949 M:      Karan Tilak Kumar <kartilak@cisco.com>
3950 L:      linux-scsi@vger.kernel.org
3951 S:      Supported
3952 F:      drivers/scsi/fnic/
3953
3954 CISCO SCSI HBA DRIVER
3955 M:      Karan Tilak Kumar <kartilak@cisco.com>
3956 M:      Sesidhar Baddela <sebaddel@cisco.com>
3957 L:      linux-scsi@vger.kernel.org
3958 S:      Supported
3959 F:      drivers/scsi/snic/
3960
3961 CISCO VIC ETHERNET NIC DRIVER
3962 M:      Christian Benvenuti <benve@cisco.com>
3963 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3964 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3965 S:      Supported
3966 F:      drivers/net/ethernet/cisco/enic/
3967
3968 CISCO VIC LOW LATENCY NIC DRIVER
3969 M:      Christian Benvenuti <benve@cisco.com>
3970 M:      Nelson Escobar <neescoba@cisco.com>
3971 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3972 S:      Supported
3973 F:      drivers/infiniband/hw/usnic/
3974
3975 CIRRUS LOGIC MADERA CODEC DRIVERS
3976 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3977 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3978 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3979 L:      patches@opensource.cirrus.com
3980 T:      git https://github.com/CirrusLogic/linux-drivers.git
3981 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3982 S:      Supported
3983 F:      Documentation/devicetree/bindings/mfd/madera.txt
3984 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3985 F:      Documentation/devicetree/bindings/sound/madera.txt
3986 F:      include/dt-bindings/sound/madera*
3987 F:      include/linux/irqchip/irq-madera*
3988 F:      include/linux/mfd/madera/*
3989 F:      include/sound/madera*
3990 F:      drivers/gpio/gpio-madera*
3991 F:      drivers/irqchip/irq-madera*
3992 F:      drivers/mfd/madera*
3993 F:      drivers/mfd/cs47l*
3994 F:      drivers/pinctrl/cirrus/*
3995 F:      sound/soc/codecs/cs47l*
3996 F:      sound/soc/codecs/madera*
3997
3998 CLANG-FORMAT FILE
3999 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4000 S:      Maintained
4001 F:      .clang-format
4002
4003 CLANG/LLVM BUILD SUPPORT
4004 L:      clang-built-linux@googlegroups.com
4005 W:      https://clangbuiltlinux.github.io/
4006 B:      https://github.com/ClangBuiltLinux/linux/issues
4007 C:      irc://chat.freenode.net/clangbuiltlinux
4008 S:      Supported
4009 K:      \b(?i:clang|llvm)\b
4010
4011 CLEANCACHE API
4012 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4013 L:      linux-kernel@vger.kernel.org
4014 S:      Maintained
4015 F:      mm/cleancache.c
4016 F:      include/linux/cleancache.h
4017
4018 CLK API
4019 M:      Russell King <linux@armlinux.org.uk>
4020 L:      linux-clk@vger.kernel.org
4021 S:      Maintained
4022 F:      include/linux/clk.h
4023
4024 CLOCKSOURCE, CLOCKEVENT DRIVERS
4025 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4026 M:      Thomas Gleixner <tglx@linutronix.de>
4027 L:      linux-kernel@vger.kernel.org
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4029 S:      Supported
4030 F:      drivers/clocksource/
4031 F:      Documentation/devicetree/bindings/timer/
4032
4033 CMPC ACPI DRIVER
4034 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4035 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4036 L:      platform-driver-x86@vger.kernel.org
4037 S:      Supported
4038 F:      drivers/platform/x86/classmate-laptop.c
4039
4040 COBALT MEDIA DRIVER
4041 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4042 L:      linux-media@vger.kernel.org
4043 T:      git git://linuxtv.org/media_tree.git
4044 W:      https://linuxtv.org
4045 S:      Supported
4046 F:      drivers/media/pci/cobalt/
4047
4048 COCCINELLE/Semantic Patches (SmPL)
4049 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4050 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4051 M:      Nicolas Palix <nicolas.palix@imag.fr>
4052 M:      Michal Marek <michal.lkml@markovi.net>
4053 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4055 W:      http://coccinelle.lip6.fr/
4056 S:      Supported
4057 F:      Documentation/dev-tools/coccinelle.rst
4058 F:      scripts/coccinelle/
4059 F:      scripts/coccicheck
4060
4061 CODA FILE SYSTEM
4062 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4063 M:      coda@cs.cmu.edu
4064 L:      codalist@coda.cs.cmu.edu
4065 W:      http://www.coda.cs.cmu.edu/
4066 S:      Maintained
4067 F:      Documentation/filesystems/coda.txt
4068 F:      fs/coda/
4069 F:      include/linux/coda*.h
4070 F:      include/uapi/linux/coda*.h
4071
4072 CODA V4L2 MEM2MEM DRIVER
4073 M:      Philipp Zabel <p.zabel@pengutronix.de>
4074 L:      linux-media@vger.kernel.org
4075 S:      Maintained
4076 F:      Documentation/devicetree/bindings/media/coda.txt
4077 F:      drivers/media/platform/coda/
4078
4079 CODE OF CONDUCT
4080 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4081 S:      Supported
4082 F:      Documentation/process/code-of-conduct.rst
4083 F:      Documentation/process/code-of-conduct-interpretation.rst
4084
4085 COMMON CLK FRAMEWORK
4086 M:      Michael Turquette <mturquette@baylibre.com>
4087 M:      Stephen Boyd <sboyd@kernel.org>
4088 L:      linux-clk@vger.kernel.org
4089 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4091 S:      Maintained
4092 F:      Documentation/devicetree/bindings/clock/
4093 F:      drivers/clk/
4094 X:      drivers/clk/clkdev.c
4095 F:      include/linux/clk-pr*
4096 F:      include/linux/clk/
4097 F:      include/linux/of_clk.h
4098
4099 COMMON INTERNET FILE SYSTEM (CIFS)
4100 M:      Steve French <sfrench@samba.org>
4101 L:      linux-cifs@vger.kernel.org
4102 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4103 W:      http://linux-cifs.samba.org/
4104 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4105 S:      Supported
4106 F:      Documentation/filesystems/cifs/
4107 F:      fs/cifs/
4108
4109 COMPACTPCI HOTPLUG CORE
4110 M:      Scott Murray <scott@spiteful.org>
4111 L:      linux-pci@vger.kernel.org
4112 S:      Maintained
4113 F:      drivers/pci/hotplug/cpci_hotplug*
4114
4115 COMPACTPCI HOTPLUG GENERIC DRIVER
4116 M:      Scott Murray <scott@spiteful.org>
4117 L:      linux-pci@vger.kernel.org
4118 S:      Maintained
4119 F:      drivers/pci/hotplug/cpcihp_generic.c
4120
4121 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4122 M:      Scott Murray <scott@spiteful.org>
4123 L:      linux-pci@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4126
4127 COMPAL LAPTOP SUPPORT
4128 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4129 L:      platform-driver-x86@vger.kernel.org
4130 S:      Maintained
4131 F:      drivers/platform/x86/compal-laptop.c
4132
4133 COMPILER ATTRIBUTES
4134 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4135 S:      Maintained
4136 F:      include/linux/compiler_attributes.h
4137
4138 CONEXANT ACCESSRUNNER USB DRIVER
4139 L:      accessrunner-general@lists.sourceforge.net
4140 W:      http://accessrunner.sourceforge.net/
4141 S:      Orphan
4142 F:      drivers/usb/atm/cxacru.c
4143
4144 CONFIGFS
4145 M:      Joel Becker <jlbec@evilplan.org>
4146 M:      Christoph Hellwig <hch@lst.de>
4147 T:      git git://git.infradead.org/users/hch/configfs.git
4148 S:      Supported
4149 F:      fs/configfs/
4150 F:      include/linux/configfs.h
4151
4152 CONNECTOR
4153 M:      Evgeniy Polyakov <zbr@ioremap.net>
4154 L:      netdev@vger.kernel.org
4155 S:      Maintained
4156 F:      drivers/connector/
4157
4158 CONTROL GROUP (CGROUP)
4159 M:      Tejun Heo <tj@kernel.org>
4160 M:      Li Zefan <lizefan@huawei.com>
4161 M:      Johannes Weiner <hannes@cmpxchg.org>
4162 L:      cgroups@vger.kernel.org
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4164 S:      Maintained
4165 F:      Documentation/admin-guide/cgroup-v2.rst
4166 F:      Documentation/admin-guide/cgroup-v1/
4167 F:      include/linux/cgroup*
4168 F:      kernel/cgroup/
4169
4170 CONTROL GROUP - CPUSET
4171 M:      Li Zefan <lizefan@huawei.com>
4172 L:      cgroups@vger.kernel.org
4173 W:      http://www.bullopensource.org/cpuset/
4174 W:      http://oss.sgi.com/projects/cpusets/
4175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4176 S:      Maintained
4177 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4178 F:      include/linux/cpuset.h
4179 F:      kernel/cgroup/cpuset.c
4180
4181 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4182 M:      Johannes Weiner <hannes@cmpxchg.org>
4183 M:      Michal Hocko <mhocko@kernel.org>
4184 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4185 L:      cgroups@vger.kernel.org
4186 L:      linux-mm@kvack.org
4187 S:      Maintained
4188 F:      mm/memcontrol.c
4189 F:      mm/swap_cgroup.c
4190
4191 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4192 M:      Tejun Heo <tj@kernel.org>
4193 M:      Jens Axboe <axboe@kernel.dk>
4194 L:      cgroups@vger.kernel.org
4195 L:      linux-block@vger.kernel.org
4196 T:      git git://git.kernel.dk/linux-block
4197 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4198 F:      block/blk-cgroup.c
4199 F:      include/linux/blk-cgroup.h
4200 F:      block/blk-throttle.c
4201 F:      block/blk-iolatency.c
4202 F:      block/bfq-cgroup.c
4203
4204 CORETEMP HARDWARE MONITORING DRIVER
4205 M:      Fenghua Yu <fenghua.yu@intel.com>
4206 L:      linux-hwmon@vger.kernel.org
4207 S:      Maintained
4208 F:      Documentation/hwmon/coretemp.rst
4209 F:      drivers/hwmon/coretemp.c
4210
4211 COSA/SRP SYNC SERIAL DRIVER
4212 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4213 W:      http://www.fi.muni.cz/~kas/cosa/
4214 S:      Maintained
4215 F:      drivers/net/wan/cosa*
4216
4217 COUNTER SUBSYSTEM
4218 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4219 L:      linux-iio@vger.kernel.org
4220 S:      Maintained
4221 F:      Documentation/ABI/testing/sysfs-bus-counter*
4222 F:      Documentation/driver-api/generic-counter.rst
4223 F:      drivers/counter/
4224 F:      include/linux/counter.h
4225 F:      include/linux/counter_enum.h
4226
4227 CPMAC ETHERNET DRIVER
4228 M:      Florian Fainelli <f.fainelli@gmail.com>
4229 L:      netdev@vger.kernel.org
4230 S:      Maintained
4231 F:      drivers/net/ethernet/ti/cpmac.c
4232
4233 CPU FREQUENCY SCALING FRAMEWORK
4234 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4235 M:      Viresh Kumar <viresh.kumar@linaro.org>
4236 L:      linux-pm@vger.kernel.org
4237 S:      Maintained
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4240 B:      https://bugzilla.kernel.org
4241 F:      Documentation/admin-guide/pm/cpufreq.rst
4242 F:      Documentation/admin-guide/pm/intel_pstate.rst
4243 F:      Documentation/cpu-freq/
4244 F:      Documentation/devicetree/bindings/cpufreq/
4245 F:      drivers/cpufreq/
4246 F:      kernel/sched/cpufreq*.c
4247 F:      include/linux/cpufreq.h
4248 F:      include/linux/sched/cpufreq.h
4249 F:      tools/testing/selftests/cpufreq/
4250
4251 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4252 M:      Viresh Kumar <viresh.kumar@linaro.org>
4253 M:      Sudeep Holla <sudeep.holla@arm.com>
4254 L:      linux-pm@vger.kernel.org
4255 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4256 S:      Maintained
4257 F:      drivers/cpufreq/arm_big_little.h
4258 F:      drivers/cpufreq/arm_big_little.c
4259
4260 CPU POWER MONITORING SUBSYSTEM
4261 M:      Thomas Renninger <trenn@suse.com>
4262 M:      Shuah Khan <shuah@kernel.org>
4263 M:      Shuah Khan <skhan@linuxfoundation.org>
4264 L:      linux-pm@vger.kernel.org
4265 S:      Maintained
4266 F:      tools/power/cpupower/
4267
4268 CPUID/MSR DRIVER
4269 M:      "H. Peter Anvin" <hpa@zytor.com>
4270 S:      Maintained
4271 F:      arch/x86/kernel/cpuid.c
4272 F:      arch/x86/kernel/msr.c
4273
4274 CPUIDLE DRIVER - ARM BIG LITTLE
4275 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4276 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4277 L:      linux-pm@vger.kernel.org
4278 L:      linux-arm-kernel@lists.infradead.org
4279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4280 S:      Maintained
4281 F:      drivers/cpuidle/cpuidle-big_little.c
4282
4283 CPUIDLE DRIVER - ARM EXYNOS
4284 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4285 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4286 M:      Kukjin Kim <kgene@kernel.org>
4287 L:      linux-pm@vger.kernel.org
4288 L:      linux-samsung-soc@vger.kernel.org
4289 S:      Supported
4290 F:      drivers/cpuidle/cpuidle-exynos.c
4291 F:      arch/arm/mach-exynos/pm.c
4292
4293 CPU IDLE TIME MANAGEMENT FRAMEWORK
4294 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4295 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4296 L:      linux-pm@vger.kernel.org
4297 S:      Maintained
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4299 B:      https://bugzilla.kernel.org
4300 F:      Documentation/admin-guide/pm/cpuidle.rst
4301 F:      Documentation/driver-api/pm/cpuidle.rst
4302 F:      drivers/cpuidle/*
4303 F:      include/linux/cpuidle.h
4304
4305 CRAMFS FILESYSTEM
4306 M:      Nicolas Pitre <nico@fluxnic.net>
4307 S:      Maintained
4308 F:      Documentation/filesystems/cramfs.txt
4309 F:      fs/cramfs/
4310
4311 CRYPTO API
4312 M:      Herbert Xu <herbert@gondor.apana.org.au>
4313 M:      "David S. Miller" <davem@davemloft.net>
4314 L:      linux-crypto@vger.kernel.org
4315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4317 S:      Maintained
4318 F:      Documentation/crypto/
4319 F:      Documentation/devicetree/bindings/crypto/
4320 F:      arch/*/crypto/
4321 F:      crypto/
4322 F:      drivers/crypto/
4323 F:      include/crypto/
4324 F:      include/linux/crypto*
4325 F:      lib/crypto/
4326
4327 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4328 M:      Neil Horman <nhorman@tuxdriver.com>
4329 L:      linux-crypto@vger.kernel.org
4330 S:      Maintained
4331 F:      crypto/ansi_cprng.c
4332 F:      crypto/rng.c
4333
4334 CS3308 MEDIA DRIVER
4335 M:      Hans Verkuil <hverkuil@xs4all.nl>
4336 L:      linux-media@vger.kernel.org
4337 T:      git git://linuxtv.org/media_tree.git
4338 W:      http://linuxtv.org
4339 S:      Odd Fixes
4340 F:      drivers/media/i2c/cs3308.c
4341
4342 CS5535 Audio ALSA driver
4343 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4344 S:      Maintained
4345 F:      sound/pci/cs5535audio/
4346
4347 CSI DRIVERS FOR ALLWINNER V3s
4348 M:      Yong Deng <yong.deng@magewell.com>
4349 L:      linux-media@vger.kernel.org
4350 T:      git git://linuxtv.org/media_tree.git
4351 S:      Maintained
4352 F:      drivers/media/platform/sunxi/sun6i-csi/
4353 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4354
4355 CW1200 WLAN driver
4356 M:      Solomon Peachy <pizza@shaftnet.org>
4357 S:      Maintained
4358 F:      drivers/net/wireless/st/cw1200/
4359
4360 CX18 VIDEO4LINUX DRIVER
4361 M:      Andy Walls <awalls@md.metrocast.net>
4362 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4363 L:      linux-media@vger.kernel.org
4364 T:      git git://linuxtv.org/media_tree.git
4365 W:      https://linuxtv.org
4366 W:      http://www.ivtvdriver.org/index.php/Cx18
4367 S:      Maintained
4368 F:      Documentation/media/v4l-drivers/cx18*
4369 F:      drivers/media/pci/cx18/
4370 F:      include/uapi/linux/ivtv*
4371
4372 CX2341X MPEG ENCODER HELPER MODULE
4373 M:      Hans Verkuil <hverkuil@xs4all.nl>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 W:      https://linuxtv.org
4377 S:      Maintained
4378 F:      drivers/media/common/cx2341x*
4379 F:      include/media/drv-intf/cx2341x.h
4380
4381 CX24120 MEDIA DRIVER
4382 M:      Jemma Denson <jdenson@gmail.com>
4383 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4384 L:      linux-media@vger.kernel.org
4385 W:      https://linuxtv.org
4386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4387 S:      Maintained
4388 F:      drivers/media/dvb-frontends/cx24120*
4389
4390 CX88 VIDEO4LINUX DRIVER
4391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4392 L:      linux-media@vger.kernel.org
4393 W:      https://linuxtv.org
4394 T:      git git://linuxtv.org/media_tree.git
4395 S:      Odd fixes
4396 F:      Documentation/media/v4l-drivers/cx88*
4397 F:      drivers/media/pci/cx88/
4398
4399 CXD2820R MEDIA DRIVER
4400 M:      Antti Palosaari <crope@iki.fi>
4401 L:      linux-media@vger.kernel.org
4402 W:      https://linuxtv.org
4403 W:      http://palosaari.fi/linux/
4404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4405 T:      git git://linuxtv.org/anttip/media_tree.git
4406 S:      Maintained
4407 F:      drivers/media/dvb-frontends/cxd2820r*
4408
4409 CXGB3 ETHERNET DRIVER (CXGB3)
4410 M:      Vishal Kulkarni <vishal@chelsio.com>
4411 L:      netdev@vger.kernel.org
4412 W:      http://www.chelsio.com
4413 S:      Supported
4414 F:      drivers/net/ethernet/chelsio/cxgb3/
4415
4416 CXGB3 ISCSI DRIVER (CXGB3I)
4417 M:      Karen Xie <kxie@chelsio.com>
4418 L:      linux-scsi@vger.kernel.org
4419 W:      http://www.chelsio.com
4420 S:      Supported
4421 F:      drivers/scsi/cxgbi/cxgb3i
4422
4423 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4424 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4425 L:      linux-rdma@vger.kernel.org
4426 W:      http://www.openfabrics.org
4427 S:      Supported
4428 F:      drivers/infiniband/hw/cxgb3/
4429 F:      include/uapi/rdma/cxgb3-abi.h
4430
4431 CXGB4 CRYPTO DRIVER (chcr)
4432 M:      Atul Gupta <atul.gupta@chelsio.com>
4433 L:      linux-crypto@vger.kernel.org
4434 W:      http://www.chelsio.com
4435 S:      Supported
4436 F:      drivers/crypto/chelsio
4437
4438 CXGB4 ETHERNET DRIVER (CXGB4)
4439 M:      Vishal Kulkarni <vishal@chelsio.com>
4440 L:      netdev@vger.kernel.org
4441 W:      http://www.chelsio.com
4442 S:      Supported
4443 F:      drivers/net/ethernet/chelsio/cxgb4/
4444
4445 CXGB4 ISCSI DRIVER (CXGB4I)
4446 M:      Karen Xie <kxie@chelsio.com>
4447 L:      linux-scsi@vger.kernel.org
4448 W:      http://www.chelsio.com
4449 S:      Supported
4450 F:      drivers/scsi/cxgbi/cxgb4i
4451
4452 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4453 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4454 L:      linux-rdma@vger.kernel.org
4455 W:      http://www.openfabrics.org
4456 S:      Supported
4457 F:      drivers/infiniband/hw/cxgb4/
4458 F:      include/uapi/rdma/cxgb4-abi.h
4459
4460 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4461 M:      Casey Leedom <leedom@chelsio.com>
4462 L:      netdev@vger.kernel.org
4463 W:      http://www.chelsio.com
4464 S:      Supported
4465 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4466
4467 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4468 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4469 M:      Andrew Donnellan <ajd@linux.ibm.com>
4470 L:      linuxppc-dev@lists.ozlabs.org
4471 S:      Supported
4472 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4473 F:      drivers/misc/cxl/
4474 F:      include/misc/cxl*
4475 F:      include/uapi/misc/cxl.h
4476 F:      Documentation/powerpc/cxl.rst
4477 F:      Documentation/ABI/testing/sysfs-class-cxl
4478
4479 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4480 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4481 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4482 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4483 L:      linux-scsi@vger.kernel.org
4484 S:      Supported
4485 F:      drivers/scsi/cxlflash/
4486 F:      include/uapi/scsi/cxlflash_ioctl.h
4487 F:      Documentation/powerpc/cxlflash.rst
4488
4489 CYBERPRO FB DRIVER
4490 M:      Russell King <linux@armlinux.org.uk>
4491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4492 W:      http://www.armlinux.org.uk/
4493 S:      Maintained
4494 F:      drivers/video/fbdev/cyber2000fb.*
4495
4496 CYCLADES ASYNC MUX DRIVER
4497 W:      http://www.cyclades.com/
4498 S:      Orphan
4499 F:      drivers/tty/cyclades.c
4500 F:      include/linux/cyclades.h
4501 F:      include/uapi/linux/cyclades.h
4502
4503 CYCLADES PC300 DRIVER
4504 W:      http://www.cyclades.com/
4505 S:      Orphan
4506 F:      drivers/net/wan/pc300*
4507
4508 CYPRESS_FIRMWARE MEDIA DRIVER
4509 M:      Antti Palosaari <crope@iki.fi>
4510 L:      linux-media@vger.kernel.org
4511 W:      https://linuxtv.org
4512 W:      http://palosaari.fi/linux/
4513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4514 T:      git git://linuxtv.org/anttip/media_tree.git
4515 S:      Maintained
4516 F:      drivers/media/common/cypress_firmware*
4517
4518 CYTTSP TOUCHSCREEN DRIVER
4519 M:      Ferruh Yigit <fery@cypress.com>
4520 L:      linux-input@vger.kernel.org
4521 S:      Supported
4522 F:      drivers/input/touchscreen/cyttsp*
4523 F:      include/linux/input/cyttsp.h
4524
4525 D-LINK DIR-685 TOUCHKEYS DRIVER
4526 M:      Linus Walleij <linus.walleij@linaro.org>
4527 L:      linux-input@vger.kernel.org
4528 S:      Supported
4529 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4530
4531 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4532 M:      Joshua Kinard <kumba@gentoo.org>
4533 S:      Maintained
4534 F:      drivers/rtc/rtc-ds1685.c
4535 F:      include/linux/rtc/ds1685.h
4536
4537 DAMA SLAVE for AX.25
4538 M:      Joerg Reuter <jreuter@yaina.de>
4539 W:      http://yaina.de/jreuter/
4540 W:      http://www.qsl.net/dl1bke/
4541 L:      linux-hams@vger.kernel.org
4542 S:      Maintained
4543 F:      net/ax25/af_ax25.c
4544 F:      net/ax25/ax25_dev.c
4545 F:      net/ax25/ax25_ds_*
4546 F:      net/ax25/ax25_in.c
4547 F:      net/ax25/ax25_out.c
4548 F:      net/ax25/ax25_timer.c
4549 F:      net/ax25/sysctl_net_ax25.c
4550
4551 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4552 L:      netdev@vger.kernel.org
4553 S:      Orphan
4554 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4555 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4556
4557 DC390/AM53C974 SCSI driver
4558 M:      Hannes Reinecke <hare@suse.com>
4559 L:      linux-scsi@vger.kernel.org
4560 S:      Maintained
4561 F:      drivers/scsi/am53c974.c
4562
4563 DC395x SCSI driver
4564 M:      Oliver Neukum <oliver@neukum.org>
4565 M:      Ali Akcaagac <aliakc@web.de>
4566 M:      Jamie Lenehan <lenehan@twibble.org>
4567 L:      dc395x@twibble.org
4568 W:      http://twibble.org/dist/dc395x/
4569 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4570 S:      Maintained
4571 F:      Documentation/scsi/dc395x.txt
4572 F:      drivers/scsi/dc395x.*
4573
4574 DCCP PROTOCOL
4575 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4576 L:      dccp@vger.kernel.org
4577 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4578 S:      Maintained
4579 F:      include/linux/dccp.h
4580 F:      include/uapi/linux/dccp.h
4581 F:      include/linux/tfrc.h
4582 F:      net/dccp/
4583
4584 DECnet NETWORK LAYER
4585 W:      http://linux-decnet.sourceforge.net
4586 L:      linux-decnet-user@lists.sourceforge.net
4587 S:      Orphan
4588 F:      Documentation/networking/decnet.txt
4589 F:      net/decnet/
4590
4591 DECSTATION PLATFORM SUPPORT
4592 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4593 L:      linux-mips@vger.kernel.org
4594 W:      http://www.linux-mips.org/wiki/DECstation
4595 S:      Maintained
4596 F:      arch/mips/dec/
4597 F:      arch/mips/include/asm/dec/
4598 F:      arch/mips/include/asm/mach-dec/
4599
4600 DEFXX FDDI NETWORK DRIVER
4601 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4602 S:      Maintained
4603 F:      drivers/net/fddi/defxx.*
4604
4605 DELL SMBIOS DRIVER
4606 M:      Pali Rohár <pali.rohar@gmail.com>
4607 M:      Mario Limonciello <mario.limonciello@dell.com>
4608 L:      platform-driver-x86@vger.kernel.org
4609 S:      Maintained
4610 F:      drivers/platform/x86/dell-smbios.*
4611
4612 DELL SMBIOS SMM DRIVER
4613 M:      Mario Limonciello <mario.limonciello@dell.com>
4614 L:      platform-driver-x86@vger.kernel.org
4615 S:      Maintained
4616 F:      drivers/platform/x86/dell-smbios-smm.c
4617
4618 DELL SMBIOS WMI DRIVER
4619 M:      Mario Limonciello <mario.limonciello@dell.com>
4620 L:      platform-driver-x86@vger.kernel.org
4621 S:      Maintained
4622 F:      drivers/platform/x86/dell-smbios-wmi.c
4623 F:      tools/wmi/dell-smbios-example.c
4624
4625 DEFZA FDDI NETWORK DRIVER
4626 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4627 S:      Maintained
4628 F:      drivers/net/fddi/defza.*
4629
4630 DELL LAPTOP DRIVER
4631 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4632 M:      Pali Rohár <pali.rohar@gmail.com>
4633 L:      platform-driver-x86@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/platform/x86/dell-laptop.c
4636
4637 DELL LAPTOP FREEFALL DRIVER
4638 M:      Pali Rohár <pali.rohar@gmail.com>
4639 S:      Maintained
4640 F:      drivers/platform/x86/dell-smo8800.c
4641
4642 DELL LAPTOP RBTN DRIVER
4643 M:      Pali Rohár <pali.rohar@gmail.com>
4644 S:      Maintained
4645 F:      drivers/platform/x86/dell-rbtn.*
4646
4647 DELL REMOTE BIOS UPDATE DRIVER
4648 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4649 L:      platform-driver-x86@vger.kernel.org
4650 S:      Maintained
4651 F:      drivers/platform/x86/dell_rbu.c
4652
4653 DELL LAPTOP SMM DRIVER
4654 M:      Pali Rohár <pali.rohar@gmail.com>
4655 S:      Maintained
4656 F:      drivers/hwmon/dell-smm-hwmon.c
4657 F:      include/uapi/linux/i8k.h
4658
4659 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4660 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4661 L:      platform-driver-x86@vger.kernel.org
4662 S:      Maintained
4663 F:      Documentation/driver-api/dcdbas.rst
4664 F:      drivers/platform/x86/dcdbas.*
4665
4666 DELL WMI NOTIFICATIONS DRIVER
4667 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4668 M:      Pali Rohár <pali.rohar@gmail.com>
4669 S:      Maintained
4670 F:      drivers/platform/x86/dell-wmi.c
4671
4672 DELL WMI DESCRIPTOR DRIVER
4673 M:      Mario Limonciello <mario.limonciello@dell.com>
4674 S:      Maintained
4675 F:      drivers/platform/x86/dell-wmi-descriptor.c
4676
4677 DELTA ST MEDIA DRIVER
4678 M:      Hugues Fruchet <hugues.fruchet@st.com>
4679 L:      linux-media@vger.kernel.org
4680 T:      git git://linuxtv.org/media_tree.git
4681 W:      https://linuxtv.org
4682 S:      Supported
4683 F:      drivers/media/platform/sti/delta
4684
4685 DENALI NAND DRIVER
4686 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4687 L:      linux-mtd@lists.infradead.org
4688 S:      Supported
4689 F:      drivers/mtd/nand/raw/denali*
4690
4691 DESIGNWARE EDMA CORE IP DRIVER
4692 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4693 L:      dmaengine@vger.kernel.org
4694 S:      Maintained
4695 F:      drivers/dma/dw-edma/
4696 F:      include/linux/dma/edma.h
4697
4698 DESIGNWARE USB2 DRD IP DRIVER
4699 M:      Minas Harutyunyan <hminas@synopsys.com>
4700 L:      linux-usb@vger.kernel.org
4701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4702 S:      Maintained
4703 F:      drivers/usb/dwc2/
4704
4705 DESIGNWARE USB3 DRD IP DRIVER
4706 M:      Felipe Balbi <balbi@kernel.org>
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/dwc3/
4711
4712 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4713 M:      Andreas Klinger <ak@it-klinger.de>
4714 L:      linux-iio@vger.kernel.org
4715 S:      Maintained
4716 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4717 F:      drivers/iio/proximity/srf*.c
4718
4719 DEVICE COREDUMP (DEV_COREDUMP)
4720 M:      Johannes Berg <johannes@sipsolutions.net>
4721 L:      linux-kernel@vger.kernel.org
4722 S:      Maintained
4723 F:      drivers/base/devcoredump.c
4724 F:      include/linux/devcoredump.h
4725
4726 DEVICE FREQUENCY (DEVFREQ)
4727 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4728 M:      Kyungmin Park <kyungmin.park@samsung.com>
4729 R:      Chanwoo Choi <cw00.choi@samsung.com>
4730 L:      linux-pm@vger.kernel.org
4731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4732 S:      Maintained
4733 F:      drivers/devfreq/
4734 F:      include/linux/devfreq.h
4735 F:      Documentation/devicetree/bindings/devfreq/
4736 F:      include/trace/events/devfreq.h
4737
4738 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4739 M:      Chanwoo Choi <cw00.choi@samsung.com>
4740 L:      linux-pm@vger.kernel.org
4741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4742 S:      Supported
4743 F:      drivers/devfreq/event/
4744 F:      drivers/devfreq/devfreq-event.c
4745 F:      include/linux/devfreq-event.h
4746 F:      Documentation/devicetree/bindings/devfreq/event/
4747
4748 DEVICE NUMBER REGISTRY
4749 M:      Torben Mathiasen <device@lanana.org>
4750 W:      http://lanana.org/docs/device-list/index.html
4751 S:      Maintained
4752
4753 DEVICE-MAPPER  (LVM)
4754 M:      Alasdair Kergon <agk@redhat.com>
4755 M:      Mike Snitzer <snitzer@redhat.com>
4756 M:      dm-devel@redhat.com
4757 L:      dm-devel@redhat.com
4758 W:      http://sources.redhat.com/dm
4759 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4761 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4762 S:      Maintained
4763 F:      Documentation/admin-guide/device-mapper/
4764 F:      drivers/md/Makefile
4765 F:      drivers/md/Kconfig
4766 F:      drivers/md/dm*
4767 F:      drivers/md/persistent-data/
4768 F:      include/linux/device-mapper.h
4769 F:      include/linux/dm-*.h
4770 F:      include/uapi/linux/dm-*.h
4771
4772 DEVLINK
4773 M:      Jiri Pirko <jiri@mellanox.com>
4774 L:      netdev@vger.kernel.org
4775 S:      Supported
4776 F:      net/core/devlink.c
4777 F:      include/net/devlink.h
4778 F:      include/uapi/linux/devlink.h
4779
4780 DIALOG SEMICONDUCTOR DRIVERS
4781 M:      Support Opensource <support.opensource@diasemi.com>
4782 W:      http://www.dialog-semiconductor.com/products
4783 S:      Supported
4784 F:      Documentation/hwmon/da90??.rst
4785 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4786 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4787 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4788 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4789 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4790 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4791 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4792 F:      drivers/gpio/gpio-da90??.c
4793 F:      drivers/hwmon/da90??-hwmon.c
4794 F:      drivers/iio/adc/da91??-*.c
4795 F:      drivers/input/misc/da90??_onkey.c
4796 F:      drivers/input/touchscreen/da9052_tsi.c
4797 F:      drivers/leds/leds-da90??.c
4798 F:      drivers/mfd/da903x.c
4799 F:      drivers/mfd/da90??-*.c
4800 F:      drivers/mfd/da91??-*.c
4801 F:      drivers/power/supply/da9052-battery.c
4802 F:      drivers/power/supply/da91??-*.c
4803 F:      drivers/regulator/da903x.c
4804 F:      drivers/regulator/da9???-regulator.[ch]
4805 F:      drivers/regulator/slg51000-regulator.[ch]
4806 F:      drivers/thermal/da90??-thermal.c
4807 F:      drivers/rtc/rtc-da90??.c
4808 F:      drivers/video/backlight/da90??_bl.c
4809 F:      drivers/watchdog/da90??_wdt.c
4810 F:      include/linux/mfd/da903x.h
4811 F:      include/linux/mfd/da9052/
4812 F:      include/linux/mfd/da9055/
4813 F:      include/linux/mfd/da9062/
4814 F:      include/linux/mfd/da9063/
4815 F:      include/linux/mfd/da9150/
4816 F:      include/linux/regulator/da9211.h
4817 F:      include/sound/da[79]*.h
4818 F:      sound/soc/codecs/da[79]*.[ch]
4819
4820 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4821 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4822 L:      linux-gpio@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/gpio/gpio-gpio-mm.c
4825
4826 DIOLAN U2C-12 I2C DRIVER
4827 M:      Guenter Roeck <linux@roeck-us.net>
4828 L:      linux-i2c@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4831
4832 FILESYSTEM DIRECT ACCESS (DAX)
4833 M:      Dan Williams <dan.j.williams@intel.com>
4834 R:      Matthew Wilcox <willy@infradead.org>
4835 R:      Jan Kara <jack@suse.cz>
4836 L:      linux-fsdevel@vger.kernel.org
4837 L:      linux-nvdimm@lists.01.org
4838 S:      Supported
4839 F:      fs/dax.c
4840 F:      include/linux/dax.h
4841 F:      include/trace/events/fs_dax.h
4842
4843 DEVICE DIRECT ACCESS (DAX)
4844 M:      Dan Williams <dan.j.williams@intel.com>
4845 M:      Vishal Verma <vishal.l.verma@intel.com>
4846 M:      Keith Busch <keith.busch@intel.com>
4847 M:      Dave Jiang <dave.jiang@intel.com>
4848 L:      linux-nvdimm@lists.01.org
4849 S:      Supported
4850 F:      drivers/dax/
4851
4852 DIRECTORY NOTIFICATION (DNOTIFY)
4853 M:      Jan Kara <jack@suse.cz>
4854 R:      Amir Goldstein <amir73il@gmail.com>
4855 L:      linux-fsdevel@vger.kernel.org
4856 S:      Maintained
4857 F:      Documentation/filesystems/dnotify.txt
4858 F:      fs/notify/dnotify/
4859 F:      include/linux/dnotify.h
4860
4861 DISK GEOMETRY AND PARTITION HANDLING
4862 M:      Andries Brouwer <aeb@cwi.nl>
4863 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4864 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4865 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4866 S:      Maintained
4867
4868 DISKQUOTA
4869 M:      Jan Kara <jack@suse.com>
4870 S:      Maintained
4871 F:      Documentation/filesystems/quota.txt
4872 F:      fs/quota/
4873 F:      include/linux/quota*.h
4874 F:      include/uapi/linux/quota*.h
4875
4876 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4877 M:      Bernie Thompson <bernie@plugable.com>
4878 L:      linux-fbdev@vger.kernel.org
4879 S:      Maintained
4880 W:      http://plugable.com/category/projects/udlfb/
4881 F:      drivers/video/fbdev/udlfb.c
4882 F:      include/video/udlfb.h
4883 F:      Documentation/fb/udlfb.rst
4884
4885 DISTRIBUTED LOCK MANAGER (DLM)
4886 M:      Christine Caulfield <ccaulfie@redhat.com>
4887 M:      David Teigland <teigland@redhat.com>
4888 L:      cluster-devel@redhat.com
4889 W:      http://sources.redhat.com/cluster/
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4891 S:      Supported
4892 F:      fs/dlm/
4893
4894 DMA BUFFER SHARING FRAMEWORK
4895 M:      Sumit Semwal <sumit.semwal@linaro.org>
4896 S:      Maintained
4897 L:      linux-media@vger.kernel.org
4898 L:      dri-devel@lists.freedesktop.org
4899 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4900 F:      drivers/dma-buf/
4901 F:      include/linux/dma-buf*
4902 F:      include/linux/reservation.h
4903 F:      include/linux/*fence.h
4904 F:      Documentation/driver-api/dma-buf.rst
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4908 M:      Vinod Koul <vkoul@kernel.org>
4909 L:      dmaengine@vger.kernel.org
4910 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4911 S:      Maintained
4912 F:      drivers/dma/
4913 F:      include/linux/dmaengine.h
4914 F:      include/linux/of_dma.h
4915 F:      Documentation/devicetree/bindings/dma/
4916 F:      Documentation/driver-api/dmaengine/
4917 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4918
4919 DMA MAPPING HELPERS
4920 M:      Christoph Hellwig <hch@lst.de>
4921 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4922 R:      Robin Murphy <robin.murphy@arm.com>
4923 L:      iommu@lists.linux-foundation.org
4924 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4925 W:      http://git.infradead.org/users/hch/dma-mapping.git
4926 S:      Supported
4927 F:      kernel/dma/
4928 F:      include/asm-generic/dma-mapping.h
4929 F:      include/linux/dma-direct.h
4930 F:      include/linux/dma-mapping.h
4931 F:      include/linux/dma-noncoherent.h
4932
4933 DME1737 HARDWARE MONITOR DRIVER
4934 M:      Juerg Haefliger <juergh@gmail.com>
4935 L:      linux-hwmon@vger.kernel.org
4936 S:      Maintained
4937 F:      Documentation/hwmon/dme1737.rst
4938 F:      drivers/hwmon/dme1737.c
4939
4940 DMI/SMBIOS SUPPORT
4941 M:      Jean Delvare <jdelvare@suse.com>
4942 S:      Maintained
4943 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4944 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4945 F:      drivers/firmware/dmi-id.c
4946 F:      drivers/firmware/dmi_scan.c
4947 F:      include/linux/dmi.h
4948
4949 DOCUMENTATION
4950 M:      Jonathan Corbet <corbet@lwn.net>
4951 L:      linux-doc@vger.kernel.org
4952 S:      Maintained
4953 F:      Documentation/
4954 F:      scripts/kernel-doc
4955 X:      Documentation/ABI/
4956 X:      Documentation/firmware-guide/acpi/
4957 X:      Documentation/devicetree/
4958 X:      Documentation/i2c/
4959 X:      Documentation/media/
4960 X:      Documentation/power/
4961 X:      Documentation/spi/
4962 T:      git git://git.lwn.net/linux.git docs-next
4963
4964 DOCUMENTATION/ITALIAN
4965 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4966 L:      linux-doc@vger.kernel.org
4967 S:      Maintained
4968 F:      Documentation/translations/it_IT
4969
4970 DONGWOON DW9714 LENS VOICE COIL DRIVER
4971 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4972 L:      linux-media@vger.kernel.org
4973 T:      git git://linuxtv.org/media_tree.git
4974 S:      Maintained
4975 F:      drivers/media/i2c/dw9714.c
4976 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4977
4978 DONGWOON DW9807 LENS VOICE COIL DRIVER
4979 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4980 L:      linux-media@vger.kernel.org
4981 T:      git git://linuxtv.org/media_tree.git
4982 S:      Maintained
4983 F:      drivers/media/i2c/dw9807-vcm.c
4984 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4985
4986 DOUBLETALK DRIVER
4987 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4988 L:      blinux-list@redhat.com
4989 S:      Maintained
4990 F:      drivers/char/dtlk.c
4991 F:      include/linux/dtlk.h
4992
4993 DPAA2 DATAPATH I/O (DPIO) DRIVER
4994 M:      Roy Pledge <Roy.Pledge@nxp.com>
4995 L:      linux-kernel@vger.kernel.org
4996 S:      Maintained
4997 F:      drivers/soc/fsl/dpio
4998
4999 DPAA2 ETHERNET DRIVER
5000 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5001 L:      netdev@vger.kernel.org
5002 S:      Maintained
5003 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5004 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5005 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5006 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5007 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5008
5009 DPAA2 ETHERNET SWITCH DRIVER
5010 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5011 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5012 L:      linux-kernel@vger.kernel.org
5013 S:      Maintained
5014 F:      drivers/staging/fsl-dpaa2/ethsw
5015
5016 DPT_I2O SCSI RAID DRIVER
5017 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5018 L:      linux-scsi@vger.kernel.org
5019 W:      http://www.adaptec.com/
5020 S:      Maintained
5021 F:      drivers/scsi/dpt*
5022 F:      drivers/scsi/dpt/
5023
5024 DRBD DRIVER
5025 M:      Philipp Reisner <philipp.reisner@linbit.com>
5026 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5027 L:      drbd-dev@lists.linbit.com
5028 W:      http://www.drbd.org
5029 T:      git git://git.linbit.com/linux-drbd.git
5030 T:      git git://git.linbit.com/drbd-8.4.git
5031 S:      Supported
5032 F:      drivers/block/drbd/
5033 F:      lib/lru_cache.c
5034 F:      Documentation/admin-guide/blockdev/
5035
5036 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5037 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5038 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5040 S:      Supported
5041 F:      Documentation/kobject.txt
5042 F:      drivers/base/
5043 F:      fs/debugfs/
5044 F:      fs/sysfs/
5045 F:      include/linux/debugfs.h
5046 F:      include/linux/kobj*
5047 F:      lib/kobj*
5048
5049 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5050 M:      Kevin Hilman <khilman@kernel.org>
5051 M:      Nishanth Menon <nm@ti.com>
5052 S:      Maintained
5053 F:      drivers/power/avs/
5054 F:      include/linux/power/smartreflex.h
5055 L:      linux-pm@vger.kernel.org
5056
5057 DRM DRIVER FOR ARM PL111 CLCD
5058 M:      Eric Anholt <eric@anholt.net>
5059 T:      git git://anongit.freedesktop.org/drm/drm-misc
5060 S:      Supported
5061 F:      drivers/gpu/drm/pl111/
5062
5063 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5064 M:      Linus Walleij <linus.walleij@linaro.org>
5065 T:      git git://anongit.freedesktop.org/drm/drm-misc
5066 S:      Maintained
5067 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5068 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5069
5070 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5071 M:      Dave Airlie <airlied@redhat.com>
5072 S:      Odd Fixes
5073 F:      drivers/gpu/drm/ast/
5074
5075 DRM DRIVER FOR ASPEED BMC GFX
5076 M:      Joel Stanley <joel@jms.id.au>
5077 L:      linux-aspeed@lists.ozlabs.org
5078 T:      git git://anongit.freedesktop.org/drm/drm-misc
5079 S:      Supported
5080 F:      drivers/gpu/drm/aspeed/
5081 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5082
5083 DRM DRIVER FOR BOCHS VIRTUAL GPU
5084 M:      Gerd Hoffmann <kraxel@redhat.com>
5085 L:      virtualization@lists.linux-foundation.org
5086 T:      git git://anongit.freedesktop.org/drm/drm-misc
5087 S:      Maintained
5088 F:      drivers/gpu/drm/bochs/
5089
5090 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5091 M:      Linus Walleij <linus.walleij@linaro.org>
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093 S:      Maintained
5094 F:      drivers/gpu/drm/tve200/
5095
5096 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5097 M:      Jagan Teki <jagan@amarulasolutions.com>
5098 S:      Maintained
5099 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5100 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5101
5102 DRM DRIVER FOR ILITEK ILI9225 PANELS
5103 M:      David Lechner <david@lechnology.com>
5104 S:      Maintained
5105 F:      drivers/gpu/drm/tinydrm/ili9225.c
5106 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5107
5108 DRM DRIVER FOR HX8357D PANELS
5109 M:      Eric Anholt <eric@anholt.net>
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111 S:      Maintained
5112 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5113 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5114
5115 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/i810/
5118 F:      include/uapi/drm/i810_drm.h
5119
5120 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/mga/
5123 F:      include/uapi/drm/mga_drm.h
5124
5125 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5126 M:      Dave Airlie <airlied@redhat.com>
5127 S:      Odd Fixes
5128 F:      drivers/gpu/drm/mgag200/
5129
5130 DRM DRIVER FOR MI0283QT
5131 M:      Noralf Trønnes <noralf@tronnes.org>
5132 S:      Maintained
5133 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5134 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5135
5136 DRM DRIVER FOR MSM ADRENO GPU
5137 M:      Rob Clark <robdclark@gmail.com>
5138 M:      Sean Paul <sean@poorly.run>
5139 L:      linux-arm-msm@vger.kernel.org
5140 L:      dri-devel@lists.freedesktop.org
5141 L:      freedreno@lists.freedesktop.org
5142 T:      git https://gitlab.freedesktop.org/drm/msm.git
5143 S:      Maintained
5144 F:      drivers/gpu/drm/msm/
5145 F:      include/uapi/drm/msm_drm.h
5146 F:      Documentation/devicetree/bindings/display/msm/
5147
5148 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5149 M:      Ben Skeggs <bskeggs@redhat.com>
5150 L:      dri-devel@lists.freedesktop.org
5151 L:      nouveau@lists.freedesktop.org
5152 T:      git git://github.com/skeggsb/linux
5153 S:      Supported
5154 F:      drivers/gpu/drm/nouveau/
5155 F:      include/uapi/drm/nouveau_drm.h
5156
5157 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5158 M:      Stefan Mavrodiev <stefan@olimex.com>
5159 S:      Maintained
5160 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5161 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5162
5163 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5164 M:      Noralf Trønnes <noralf@tronnes.org>
5165 S:      Maintained
5166 F:      drivers/gpu/drm/tinydrm/repaper.c
5167 F:      Documentation/devicetree/bindings/display/repaper.txt
5168
5169 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5170 M:      Dave Airlie <airlied@redhat.com>
5171 M:      Gerd Hoffmann <kraxel@redhat.com>
5172 L:      virtualization@lists.linux-foundation.org
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Obsolete
5175 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5176 F:      drivers/gpu/drm/cirrus/
5177
5178 DRM DRIVER FOR QXL VIRTUAL GPU
5179 M:      Dave Airlie <airlied@redhat.com>
5180 M:      Gerd Hoffmann <kraxel@redhat.com>
5181 L:      virtualization@lists.linux-foundation.org
5182 L:      spice-devel@lists.freedesktop.org
5183 T:      git git://anongit.freedesktop.org/drm/drm-misc
5184 S:      Maintained
5185 F:      drivers/gpu/drm/qxl/
5186 F:      include/uapi/drm/qxl_drm.h
5187
5188 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5189 S:      Orphan / Obsolete
5190 F:      drivers/gpu/drm/r128/
5191 F:      include/uapi/drm/r128_drm.h
5192
5193 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5194 M:      Guido Günther <agx@sigxcpu.org>
5195 S:      Maintained
5196 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5197 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5198
5199 DRM DRIVER FOR SAVAGE VIDEO CARDS
5200 S:      Orphan / Obsolete
5201 F:      drivers/gpu/drm/savage/
5202 F:      include/uapi/drm/savage_drm.h
5203
5204 DRM DRIVER FOR SIS VIDEO CARDS
5205 S:      Orphan / Obsolete
5206 F:      drivers/gpu/drm/sis/
5207 F:      include/uapi/drm/sis_drm.h
5208
5209 DRM DRIVER FOR SITRONIX ST7701 PANELS
5210 M:      Jagan Teki <jagan@amarulasolutions.com>
5211 S:      Maintained
5212 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5213 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5214
5215 DRM DRIVER FOR SITRONIX ST7586 PANELS
5216 M:      David Lechner <david@lechnology.com>
5217 S:      Maintained
5218 F:      drivers/gpu/drm/tinydrm/st7586.c
5219 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5220
5221 DRM DRIVER FOR SITRONIX ST7735R PANELS
5222 M:      David Lechner <david@lechnology.com>
5223 S:      Maintained
5224 F:      drivers/gpu/drm/tinydrm/st7735r.c
5225 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5226
5227 DRM DRIVER FOR ST-ERICSSON MCDE
5228 M:      Linus Walleij <linus.walleij@linaro.org>
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/mcde/
5232 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5233
5234 DRM DRIVER FOR TDFX VIDEO CARDS
5235 S:      Orphan / Obsolete
5236 F:      drivers/gpu/drm/tdfx/
5237
5238 DRM DRIVER FOR TPO TPG110 PANELS
5239 M:      Linus Walleij <linus.walleij@linaro.org>
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5243 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5244
5245 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5246 M:      Dave Airlie <airlied@redhat.com>
5247 R:      Sean Paul <sean@poorly.run>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Odd Fixes
5250 F:      drivers/gpu/drm/udl/
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252
5253 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5254 M:      Hans de Goede <hdegoede@redhat.com>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Maintained
5257 F:      drivers/gpu/drm/vboxvideo/
5258 T:      git git://anongit.freedesktop.org/drm/drm-misc
5259
5260 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5261 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5262 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5263 R:      Daniel Vetter <daniel@ffwll.ch>
5264 T:      git git://anongit.freedesktop.org/drm/drm-misc
5265 S:      Maintained
5266 L:      dri-devel@lists.freedesktop.org
5267 F:      drivers/gpu/drm/vkms/
5268 F:      Documentation/gpu/vkms.rst
5269
5270 DRM DRIVER FOR VMWARE VIRTUAL GPU
5271 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5272 M:      Thomas Hellstrom <thellstrom@vmware.com>
5273 L:      dri-devel@lists.freedesktop.org
5274 T:      git git://people.freedesktop.org/~thomash/linux
5275 S:      Supported
5276 F:      drivers/gpu/drm/vmwgfx/
5277 F:      include/uapi/drm/vmwgfx_drm.h
5278
5279 DRM DRIVERS
5280 M:      David Airlie <airlied@linux.ie>
5281 M:      Daniel Vetter <daniel@ffwll.ch>
5282 L:      dri-devel@lists.freedesktop.org
5283 T:      git git://anongit.freedesktop.org/drm/drm
5284 B:      https://bugs.freedesktop.org/
5285 C:      irc://chat.freenode.net/dri-devel
5286 S:      Maintained
5287 F:      drivers/gpu/drm/
5288 F:      drivers/gpu/vga/
5289 F:      Documentation/devicetree/bindings/display/
5290 F:      Documentation/devicetree/bindings/gpu/
5291 F:      Documentation/gpu/
5292 F:      include/drm/
5293 F:      include/uapi/drm/
5294 F:      include/linux/vga*
5295
5296 DRM DRIVERS AND MISC GPU PATCHES
5297 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5298 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5299 M:      Sean Paul <sean@poorly.run>
5300 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5301 S:      Maintained
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303 F:      Documentation/gpu/
5304 F:      drivers/gpu/vga/
5305 F:      drivers/gpu/drm/*
5306 F:      include/drm/drm*
5307 F:      include/uapi/drm/drm*
5308 F:      include/linux/vga*
5309
5310 DRM DRIVERS FOR ALLWINNER A10
5311 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5312 L:      dri-devel@lists.freedesktop.org
5313 S:      Supported
5314 F:      drivers/gpu/drm/sun4i/
5315 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317
5318 DRM DRIVERS FOR AMLOGIC SOCS
5319 M:      Neil Armstrong <narmstrong@baylibre.com>
5320 L:      dri-devel@lists.freedesktop.org
5321 L:      linux-amlogic@lists.infradead.org
5322 W:      http://linux-meson.com/
5323 S:      Supported
5324 F:      drivers/gpu/drm/meson/
5325 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5326 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5327 F:      Documentation/gpu/meson.rst
5328 T:      git git://anongit.freedesktop.org/drm/drm-misc
5329
5330 DRM DRIVERS FOR ATMEL HLCDC
5331 M:      Boris Brezillon <bbrezillon@kernel.org>
5332 L:      dri-devel@lists.freedesktop.org
5333 S:      Supported
5334 F:      drivers/gpu/drm/atmel-hlcdc/
5335 F:      Documentation/devicetree/bindings/display/atmel/
5336 T:      git git://anongit.freedesktop.org/drm/drm-misc
5337
5338 DRM DRIVERS FOR BRIDGE CHIPS
5339 M:      Andrzej Hajda <a.hajda@samsung.com>
5340 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5341 S:      Maintained
5342 T:      git git://anongit.freedesktop.org/drm/drm-misc
5343 F:      drivers/gpu/drm/bridge/
5344
5345 DRM DRIVERS FOR EXYNOS
5346 M:      Inki Dae <inki.dae@samsung.com>
5347 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5348 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5349 M:      Kyungmin Park <kyungmin.park@samsung.com>
5350 L:      dri-devel@lists.freedesktop.org
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5352 S:      Supported
5353 F:      drivers/gpu/drm/exynos/
5354 F:      include/uapi/drm/exynos_drm.h
5355 F:      Documentation/devicetree/bindings/display/exynos/
5356
5357 DRM DRIVERS FOR FREESCALE DCU
5358 M:      Stefan Agner <stefan@agner.ch>
5359 M:      Alison Wang <alison.wang@nxp.com>
5360 L:      dri-devel@lists.freedesktop.org
5361 S:      Supported
5362 F:      drivers/gpu/drm/fsl-dcu/
5363 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5364 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5365 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5366 T:      git git://anongit.freedesktop.org/drm/drm-misc
5367
5368 DRM DRIVERS FOR FREESCALE IMX
5369 M:      Philipp Zabel <p.zabel@pengutronix.de>
5370 L:      dri-devel@lists.freedesktop.org
5371 S:      Maintained
5372 F:      drivers/gpu/drm/imx/
5373 F:      drivers/gpu/ipu-v3/
5374 F:      Documentation/devicetree/bindings/display/imx/
5375
5376 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5377 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 T:      git git://github.com/patjak/drm-gma500
5380 S:      Maintained
5381 F:      drivers/gpu/drm/gma500/
5382
5383 DRM DRIVERS FOR HISILICON
5384 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5385 M:      Rongrong Zou <zourongrong@gmail.com>
5386 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5387 R:      Chen Feng <puck.chen@hisilicon.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 T:      git git://github.com/xin3liang/linux.git
5390 S:      Maintained
5391 F:      drivers/gpu/drm/hisilicon/
5392 F:      Documentation/devicetree/bindings/display/hisilicon/
5393
5394 DRM DRIVERS FOR LIMA
5395 M:      Qiang Yu <yuq825@gmail.com>
5396 L:      dri-devel@lists.freedesktop.org
5397 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5398 S:      Maintained
5399 F:      drivers/gpu/drm/lima/
5400 F:      include/uapi/drm/lima_drm.h
5401 T:      git git://anongit.freedesktop.org/drm/drm-misc
5402
5403 DRM DRIVERS FOR MEDIATEK
5404 M:      CK Hu <ck.hu@mediatek.com>
5405 M:      Philipp Zabel <p.zabel@pengutronix.de>
5406 L:      dri-devel@lists.freedesktop.org
5407 S:      Supported
5408 F:      drivers/gpu/drm/mediatek/
5409 F:      Documentation/devicetree/bindings/display/mediatek/
5410
5411 DRM DRIVERS FOR NVIDIA TEGRA
5412 M:      Thierry Reding <thierry.reding@gmail.com>
5413 L:      dri-devel@lists.freedesktop.org
5414 L:      linux-tegra@vger.kernel.org
5415 T:      git git://anongit.freedesktop.org/tegra/linux.git
5416 S:      Supported
5417 F:      drivers/gpu/drm/tegra/
5418 F:      drivers/gpu/host1x/
5419 F:      include/linux/host1x.h
5420 F:      include/uapi/drm/tegra_drm.h
5421 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5422
5423 DRM DRIVERS FOR RENESAS
5424 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5425 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5426 L:      dri-devel@lists.freedesktop.org
5427 L:      linux-renesas-soc@vger.kernel.org
5428 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5429 S:      Supported
5430 F:      drivers/gpu/drm/rcar-du/
5431 F:      drivers/gpu/drm/shmobile/
5432 F:      include/linux/platform_data/shmob_drm.h
5433 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5434 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5435 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5436
5437 DRM DRIVERS FOR ROCKCHIP
5438 M:      Sandy Huang <hjc@rock-chips.com>
5439 M:      Heiko Stübner <heiko@sntech.de>
5440 L:      dri-devel@lists.freedesktop.org
5441 S:      Maintained
5442 F:      drivers/gpu/drm/rockchip/
5443 F:      Documentation/devicetree/bindings/display/rockchip/
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445
5446 DRM DRIVERS FOR STI
5447 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5448 M:      Vincent Abriou <vincent.abriou@st.com>
5449 L:      dri-devel@lists.freedesktop.org
5450 T:      git git://anongit.freedesktop.org/drm/drm-misc
5451 S:      Maintained
5452 F:      drivers/gpu/drm/sti
5453 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5454
5455 DRM DRIVERS FOR STM
5456 M:      Yannick Fertre <yannick.fertre@st.com>
5457 M:      Philippe Cornu <philippe.cornu@st.com>
5458 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5459 M:      Vincent Abriou <vincent.abriou@st.com>
5460 L:      dri-devel@lists.freedesktop.org
5461 T:      git git://anongit.freedesktop.org/drm/drm-misc
5462 S:      Maintained
5463 F:      drivers/gpu/drm/stm
5464 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5465
5466 DRM DRIVERS FOR TI LCDC
5467 M:      Jyri Sarha <jsarha@ti.com>
5468 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5469 L:      dri-devel@lists.freedesktop.org
5470 S:      Maintained
5471 F:      drivers/gpu/drm/tilcdc/
5472 F:      Documentation/devicetree/bindings/display/tilcdc/
5473
5474 DRM DRIVERS FOR TI OMAP
5475 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5476 L:      dri-devel@lists.freedesktop.org
5477 S:      Maintained
5478 F:      drivers/gpu/drm/omapdrm/
5479 F:      Documentation/devicetree/bindings/display/ti/
5480
5481 DRM DRIVERS FOR V3D
5482 M:      Eric Anholt <eric@anholt.net>
5483 S:      Supported
5484 F:      drivers/gpu/drm/v3d/
5485 F:      include/uapi/drm/v3d_drm.h
5486 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5487 T:      git git://anongit.freedesktop.org/drm/drm-misc
5488
5489 DRM DRIVERS FOR VC4
5490 M:      Eric Anholt <eric@anholt.net>
5491 T:      git git://github.com/anholt/linux
5492 S:      Supported
5493 F:      drivers/gpu/drm/vc4/
5494 F:      include/uapi/drm/vc4_drm.h
5495 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5496 T:      git git://anongit.freedesktop.org/drm/drm-misc
5497
5498 DRM DRIVERS FOR VIVANTE GPU IP
5499 M:      Lucas Stach <l.stach@pengutronix.de>
5500 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5501 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5502 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5503 L:      dri-devel@lists.freedesktop.org
5504 S:      Maintained
5505 F:      drivers/gpu/drm/etnaviv/
5506 F:      include/uapi/drm/etnaviv_drm.h
5507 F:      Documentation/devicetree/bindings/display/etnaviv/
5508
5509 DRM DRIVERS FOR ZTE ZX
5510 M:      Shawn Guo <shawnguo@kernel.org>
5511 L:      dri-devel@lists.freedesktop.org
5512 S:      Maintained
5513 F:      drivers/gpu/drm/zte/
5514 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5515 T:      git git://anongit.freedesktop.org/drm/drm-misc
5516
5517 DRM PANEL DRIVERS
5518 M:      Thierry Reding <thierry.reding@gmail.com>
5519 R:      Sam Ravnborg <sam@ravnborg.org>
5520 L:      dri-devel@lists.freedesktop.org
5521 T:      git git://anongit.freedesktop.org/drm/drm-misc
5522 S:      Maintained
5523 F:      drivers/gpu/drm/drm_panel.c
5524 F:      drivers/gpu/drm/panel/
5525 F:      include/drm/drm_panel.h
5526 F:      Documentation/devicetree/bindings/display/panel/
5527
5528 DRM TINYDRM DRIVERS
5529 M:      Noralf Trønnes <noralf@tronnes.org>
5530 W:      https://github.com/notro/tinydrm/wiki/Development
5531 T:      git git://anongit.freedesktop.org/drm/drm-misc
5532 S:      Maintained
5533 F:      drivers/gpu/drm/tinydrm/
5534 F:      include/drm/tinydrm/
5535
5536 DRM DRIVERS FOR XEN
5537 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5538 T:      git git://anongit.freedesktop.org/drm/drm-misc
5539 L:      dri-devel@lists.freedesktop.org
5540 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5541 S:      Supported
5542 F:      drivers/gpu/drm/xen/
5543 F:      Documentation/gpu/xen-front.rst
5544
5545 DRM TTM SUBSYSTEM
5546 M:      Christian Koenig <christian.koenig@amd.com>
5547 M:      Huang Rui <ray.huang@amd.com>
5548 T:      git git://people.freedesktop.org/~agd5f/linux
5549 S:      Maintained
5550 L:      dri-devel@lists.freedesktop.org
5551 F:      include/drm/ttm/
5552 F:      drivers/gpu/drm/ttm/
5553
5554 DSBR100 USB FM RADIO DRIVER
5555 M:      Alexey Klimov <klimov.linux@gmail.com>
5556 L:      linux-media@vger.kernel.org
5557 T:      git git://linuxtv.org/media_tree.git
5558 S:      Maintained
5559 F:      drivers/media/radio/dsbr100.c
5560
5561 DSCC4 DRIVER
5562 M:      Francois Romieu <romieu@fr.zoreil.com>
5563 L:      netdev@vger.kernel.org
5564 S:      Maintained
5565 F:      drivers/net/wan/dscc4.c
5566
5567 DT3155 MEDIA DRIVER
5568 M:      Hans Verkuil <hverkuil@xs4all.nl>
5569 L:      linux-media@vger.kernel.org
5570 T:      git git://linuxtv.org/media_tree.git
5571 W:      https://linuxtv.org
5572 S:      Odd Fixes
5573 F:      drivers/media/pci/dt3155/
5574
5575 DVB_USB_AF9015 MEDIA DRIVER
5576 M:      Antti Palosaari <crope@iki.fi>
5577 L:      linux-media@vger.kernel.org
5578 W:      https://linuxtv.org
5579 W:      http://palosaari.fi/linux/
5580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5581 T:      git git://linuxtv.org/anttip/media_tree.git
5582 S:      Maintained
5583 F:      drivers/media/usb/dvb-usb-v2/af9015*
5584
5585 DVB_USB_AF9035 MEDIA DRIVER
5586 M:      Antti Palosaari <crope@iki.fi>
5587 L:      linux-media@vger.kernel.org
5588 W:      https://linuxtv.org
5589 W:      http://palosaari.fi/linux/
5590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5591 T:      git git://linuxtv.org/anttip/media_tree.git
5592 S:      Maintained
5593 F:      drivers/media/usb/dvb-usb-v2/af9035*
5594
5595 DVB_USB_ANYSEE MEDIA DRIVER
5596 M:      Antti Palosaari <crope@iki.fi>
5597 L:      linux-media@vger.kernel.org
5598 W:      https://linuxtv.org
5599 W:      http://palosaari.fi/linux/
5600 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5601 T:      git git://linuxtv.org/anttip/media_tree.git
5602 S:      Maintained
5603 F:      drivers/media/usb/dvb-usb-v2/anysee*
5604
5605 DVB_USB_AU6610 MEDIA DRIVER
5606 M:      Antti Palosaari <crope@iki.fi>
5607 L:      linux-media@vger.kernel.org
5608 W:      https://linuxtv.org
5609 W:      http://palosaari.fi/linux/
5610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5611 T:      git git://linuxtv.org/anttip/media_tree.git
5612 S:      Maintained
5613 F:      drivers/media/usb/dvb-usb-v2/au6610*
5614
5615 DVB_USB_CE6230 MEDIA DRIVER
5616 M:      Antti Palosaari <crope@iki.fi>
5617 L:      linux-media@vger.kernel.org
5618 W:      https://linuxtv.org
5619 W:      http://palosaari.fi/linux/
5620 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5621 T:      git git://linuxtv.org/anttip/media_tree.git
5622 S:      Maintained
5623 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5624
5625 DVB_USB_CXUSB MEDIA DRIVER
5626 M:      Michael Krufky <mkrufky@linuxtv.org>
5627 L:      linux-media@vger.kernel.org
5628 W:      https://linuxtv.org
5629 W:      http://github.com/mkrufky
5630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5631 T:      git git://linuxtv.org/media_tree.git
5632 S:      Maintained
5633 F:      drivers/media/usb/dvb-usb/cxusb*
5634
5635 DVB_USB_EC168 MEDIA DRIVER
5636 M:      Antti Palosaari <crope@iki.fi>
5637 L:      linux-media@vger.kernel.org
5638 W:      https://linuxtv.org
5639 W:      http://palosaari.fi/linux/
5640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5641 T:      git git://linuxtv.org/anttip/media_tree.git
5642 S:      Maintained
5643 F:      drivers/media/usb/dvb-usb-v2/ec168*
5644
5645 DVB_USB_GL861 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5650 T:      git git://linuxtv.org/anttip/media_tree.git
5651 S:      Maintained
5652 F:      drivers/media/usb/dvb-usb-v2/gl861*
5653
5654 DVB_USB_MXL111SF MEDIA DRIVER
5655 M:      Michael Krufky <mkrufky@linuxtv.org>
5656 L:      linux-media@vger.kernel.org
5657 W:      https://linuxtv.org
5658 W:      http://github.com/mkrufky
5659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5660 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5661 S:      Maintained
5662 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5663
5664 DVB_USB_RTL28XXU MEDIA DRIVER
5665 M:      Antti Palosaari <crope@iki.fi>
5666 L:      linux-media@vger.kernel.org
5667 W:      https://linuxtv.org
5668 W:      http://palosaari.fi/linux/
5669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5670 T:      git git://linuxtv.org/anttip/media_tree.git
5671 S:      Maintained
5672 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5673
5674 DVB_USB_V2 MEDIA DRIVER
5675 M:      Antti Palosaari <crope@iki.fi>
5676 L:      linux-media@vger.kernel.org
5677 W:      https://linuxtv.org
5678 W:      http://palosaari.fi/linux/
5679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5680 T:      git git://linuxtv.org/anttip/media_tree.git
5681 S:      Maintained
5682 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5683 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5684
5685 DYNAMIC DEBUG
5686 M:      Jason Baron <jbaron@akamai.com>
5687 S:      Maintained
5688 F:      lib/dynamic_debug.c
5689 F:      include/linux/dynamic_debug.h
5690
5691 DYNAMIC INTERRUPT MODERATION
5692 M:      Tal Gilboa <talgi@mellanox.com>
5693 S:      Maintained
5694 F:      include/linux/dim.h
5695 F:      lib/dim/
5696
5697 DZ DECSTATION DZ11 SERIAL DRIVER
5698 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5699 S:      Maintained
5700 F:      drivers/tty/serial/dz.*
5701
5702 E3X0 POWER BUTTON DRIVER
5703 M:      Moritz Fischer <moritz.fischer@ettus.com>
5704 L:      usrp-users@lists.ettus.com
5705 W:      http://www.ettus.com
5706 S:      Supported
5707 F:      drivers/input/misc/e3x0-button.c
5708 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5709
5710 E4000 MEDIA DRIVER
5711 M:      Antti Palosaari <crope@iki.fi>
5712 L:      linux-media@vger.kernel.org
5713 W:      https://linuxtv.org
5714 W:      http://palosaari.fi/linux/
5715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5716 T:      git git://linuxtv.org/anttip/media_tree.git
5717 S:      Maintained
5718 F:      drivers/media/tuners/e4000*
5719
5720 EARTH_PT1 MEDIA DRIVER
5721 M:      Akihiro Tsukada <tskd08@gmail.com>
5722 L:      linux-media@vger.kernel.org
5723 S:      Odd Fixes
5724 F:      drivers/media/pci/pt1/
5725
5726 EARTH_PT3 MEDIA DRIVER
5727 M:      Akihiro Tsukada <tskd08@gmail.com>
5728 L:      linux-media@vger.kernel.org
5729 S:      Odd Fixes
5730 F:      drivers/media/pci/pt3/
5731
5732 EC100 MEDIA DRIVER
5733 M:      Antti Palosaari <crope@iki.fi>
5734 L:      linux-media@vger.kernel.org
5735 W:      https://linuxtv.org
5736 W:      http://palosaari.fi/linux/
5737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5738 T:      git git://linuxtv.org/anttip/media_tree.git
5739 S:      Maintained
5740 F:      drivers/media/dvb-frontends/ec100*
5741
5742 ECRYPT FILE SYSTEM
5743 M:      Tyler Hicks <tyhicks@canonical.com>
5744 L:      ecryptfs@vger.kernel.org
5745 W:      http://ecryptfs.org
5746 W:      https://launchpad.net/ecryptfs
5747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5748 S:      Supported
5749 F:      Documentation/filesystems/ecryptfs.txt
5750 F:      fs/ecryptfs/
5751
5752 EDAC-AMD64
5753 M:      Borislav Petkov <bp@alien8.de>
5754 L:      linux-edac@vger.kernel.org
5755 S:      Maintained
5756 F:      drivers/edac/amd64_edac*
5757
5758 EDAC-AST2500
5759 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5760 S:      Supported
5761 F:      drivers/edac/aspeed_edac.c
5762 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5763
5764 EDAC-CALXEDA
5765 M:      Robert Richter <rric@kernel.org>
5766 L:      linux-edac@vger.kernel.org
5767 S:      Maintained
5768 F:      drivers/edac/highbank*
5769
5770 EDAC-CAVIUM OCTEON
5771 M:      Ralf Baechle <ralf@linux-mips.org>
5772 M:      David Daney <david.daney@cavium.com>
5773 L:      linux-edac@vger.kernel.org
5774 L:      linux-mips@vger.kernel.org
5775 S:      Supported
5776 F:      drivers/edac/octeon_edac*
5777
5778 EDAC-CAVIUM THUNDERX
5779 M:      David Daney <david.daney@cavium.com>
5780 M:      Jan Glauber <jglauber@cavium.com>
5781 L:      linux-edac@vger.kernel.org
5782 S:      Supported
5783 F:      drivers/edac/thunderx_edac*
5784
5785 EDAC-CORE
5786 M:      Borislav Petkov <bp@alien8.de>
5787 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5788 R:      James Morse <james.morse@arm.com>
5789 L:      linux-edac@vger.kernel.org
5790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5792 S:      Supported
5793 F:      Documentation/admin-guide/ras.rst
5794 F:      Documentation/driver-api/edac.rst
5795 F:      drivers/edac/
5796 F:      include/linux/edac.h
5797
5798 EDAC-E752X
5799 M:      Mark Gross <mark.gross@intel.com>
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/e752x_edac.c
5803
5804 EDAC-E7XXX
5805 L:      linux-edac@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/edac/e7xxx_edac.c
5808
5809 EDAC-FSL_DDR
5810 M:      York Sun <york.sun@nxp.com>
5811 L:      linux-edac@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/edac/fsl_ddr_edac.*
5814
5815 EDAC-GHES
5816 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5817 L:      linux-edac@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/edac/ghes_edac.c
5820
5821 EDAC-I10NM
5822 M:      Tony Luck <tony.luck@intel.com>
5823 L:      linux-edac@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/edac/i10nm_base.c
5826
5827 EDAC-I3000
5828 L:      linux-edac@vger.kernel.org
5829 S:      Orphan
5830 F:      drivers/edac/i3000_edac.c
5831
5832 EDAC-I5000
5833 L:      linux-edac@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/edac/i5000_edac.c
5836
5837 EDAC-I5400
5838 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5839 L:      linux-edac@vger.kernel.org
5840 S:      Maintained
5841 F:      drivers/edac/i5400_edac.c
5842
5843 EDAC-I7300
5844 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5845 L:      linux-edac@vger.kernel.org
5846 S:      Maintained
5847 F:      drivers/edac/i7300_edac.c
5848
5849 EDAC-I7CORE
5850 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5851 L:      linux-edac@vger.kernel.org
5852 S:      Maintained
5853 F:      drivers/edac/i7core_edac.c
5854
5855 EDAC-I82443BXGX
5856 M:      Tim Small <tim@buttersideup.com>
5857 L:      linux-edac@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/edac/i82443bxgx_edac.c
5860
5861 EDAC-I82975X
5862 M:      "Arvind R." <arvino55@gmail.com>
5863 L:      linux-edac@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/edac/i82975x_edac.c
5866
5867 EDAC-IE31200
5868 M:      Jason Baron <jbaron@akamai.com>
5869 L:      linux-edac@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/edac/ie31200_edac.c
5872
5873 EDAC-MPC85XX
5874 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5875 L:      linux-edac@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/edac/mpc85xx_edac.[ch]
5878
5879 EDAC-PASEMI
5880 M:      Egor Martovetsky <egor@pasemi.com>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/edac/pasemi_edac.c
5884
5885 EDAC-PND2
5886 M:      Tony Luck <tony.luck@intel.com>
5887 L:      linux-edac@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/edac/pnd2_edac.[ch]
5890
5891 EDAC-R82600
5892 M:      Tim Small <tim@buttersideup.com>
5893 L:      linux-edac@vger.kernel.org
5894 S:      Maintained
5895 F:      drivers/edac/r82600_edac.c
5896
5897 EDAC-SBRIDGE
5898 M:      Tony Luck <tony.luck@intel.com>
5899 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5900 L:      linux-edac@vger.kernel.org
5901 S:      Maintained
5902 F:      drivers/edac/sb_edac.c
5903
5904 EDAC-SIFIVE
5905 M:      Yash Shah <yash.shah@sifive.com>
5906 L:      linux-edac@vger.kernel.org
5907 S:      Supported
5908 F:      drivers/edac/sifive_edac.c
5909
5910 EDAC-SKYLAKE
5911 M:      Tony Luck <tony.luck@intel.com>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/skx_*.c
5915
5916 EDAC-TI
5917 M:      Tero Kristo <t-kristo@ti.com>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/edac/ti_edac.c
5921
5922 EDAC-QCOM
5923 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5924 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5925 L:      linux-arm-msm@vger.kernel.org
5926 L:      linux-edac@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/edac/qcom_edac.c
5929
5930 EDIROL UA-101/UA-1000 DRIVER
5931 M:      Clemens Ladisch <clemens@ladisch.de>
5932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5934 S:      Maintained
5935 F:      sound/usb/misc/ua101.c
5936
5937 EFI TEST DRIVER
5938 L:      linux-efi@vger.kernel.org
5939 M:      Ivan Hu <ivan.hu@canonical.com>
5940 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5941 S:      Maintained
5942 F:      drivers/firmware/efi/test/
5943
5944 EFI VARIABLE FILESYSTEM
5945 M:      Matthew Garrett <matthew.garrett@nebula.com>
5946 M:      Jeremy Kerr <jk@ozlabs.org>
5947 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5949 L:      linux-efi@vger.kernel.org
5950 S:      Maintained
5951 F:      fs/efivarfs/
5952
5953 EFIFB FRAMEBUFFER DRIVER
5954 L:      linux-fbdev@vger.kernel.org
5955 M:      Peter Jones <pjones@redhat.com>
5956 S:      Maintained
5957 F:      drivers/video/fbdev/efifb.c
5958
5959 EFS FILESYSTEM
5960 W:      http://aeschi.ch.eu.org/efs/
5961 S:      Orphan
5962 F:      fs/efs/
5963
5964 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5965 M:      Douglas Miller <dougmill@linux.ibm.com>
5966 L:      netdev@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/net/ethernet/ibm/ehea/
5969
5970 EM28XX VIDEO4LINUX DRIVER
5971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5972 L:      linux-media@vger.kernel.org
5973 W:      https://linuxtv.org
5974 T:      git git://linuxtv.org/media_tree.git
5975 S:      Maintained
5976 F:      drivers/media/usb/em28xx/
5977 F:      Documentation/media/v4l-drivers/em28xx*
5978
5979 EMBEDDED LINUX
5980 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5981 M:      Matt Mackall <mpm@selenic.com>
5982 M:      David Woodhouse <dwmw2@infradead.org>
5983 L:      linux-embedded@vger.kernel.org
5984 S:      Maintained
5985
5986 Emulex 10Gbps iSCSI - OneConnect DRIVER
5987 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5988 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5989 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5990 L:      linux-scsi@vger.kernel.org
5991 W:      http://www.broadcom.com
5992 S:      Supported
5993 F:      drivers/scsi/be2iscsi/
5994
5995 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5996 M:      Sathya Perla <sathya.perla@broadcom.com>
5997 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5998 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5999 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6000 L:      netdev@vger.kernel.org
6001 W:      http://www.emulex.com
6002 S:      Supported
6003 F:      drivers/net/ethernet/emulex/benet/
6004
6005 EMULEX ONECONNECT ROCE DRIVER
6006 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6007 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6008 L:      linux-rdma@vger.kernel.org
6009 W:      http://www.broadcom.com
6010 S:      Odd Fixes
6011 F:      drivers/infiniband/hw/ocrdma/
6012 F:      include/uapi/rdma/ocrdma-abi.h
6013
6014 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6015 M:      James Smart <james.smart@broadcom.com>
6016 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6017 L:      linux-scsi@vger.kernel.org
6018 W:      http://www.broadcom.com
6019 S:      Supported
6020 F:      drivers/scsi/lpfc/
6021
6022 ENE CB710 FLASH CARD READER DRIVER
6023 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6024 S:      Maintained
6025 F:      drivers/misc/cb710/
6026 F:      drivers/mmc/host/cb710-mmc.*
6027 F:      include/linux/cb710.h
6028
6029 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6030 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6031 S:      Maintained
6032 F:      drivers/media/rc/ene_ir.*
6033
6034 EPSON S1D13XXX FRAMEBUFFER DRIVER
6035 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6036 S:      Maintained
6037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6038 F:      drivers/video/fbdev/s1d13xxxfb.c
6039 F:      include/video/s1d13xxxfb.h
6040
6041 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6042 M:      Jeff Layton <jlayton@kernel.org>
6043 S:      Maintained
6044 F:      lib/errseq.c
6045 F:      include/linux/errseq.h
6046
6047 ET131X NETWORK DRIVER
6048 M:      Mark Einon <mark.einon@gmail.com>
6049 S:      Odd Fixes
6050 F:      drivers/net/ethernet/agere/
6051
6052 ETHERNET BRIDGE
6053 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6054 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6055 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6056 L:      netdev@vger.kernel.org
6057 W:      http://www.linuxfoundation.org/en/Net:Bridge
6058 S:      Maintained
6059 F:      include/linux/netfilter_bridge/
6060 F:      net/bridge/
6061
6062 ETHERNET PHY LIBRARY
6063 M:      Andrew Lunn <andrew@lunn.ch>
6064 M:      Florian Fainelli <f.fainelli@gmail.com>
6065 M:      Heiner Kallweit <hkallweit1@gmail.com>
6066 L:      netdev@vger.kernel.org
6067 S:      Maintained
6068 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6069 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6070 F:      Documentation/devicetree/bindings/net/mdio*
6071 F:      Documentation/networking/phy.rst
6072 F:      drivers/net/phy/
6073 F:      drivers/of/of_mdio.c
6074 F:      drivers/of/of_net.c
6075 F:      include/linux/*mdio*.h
6076 F:      include/linux/of_net.h
6077 F:      include/linux/phy.h
6078 F:      include/linux/phy_fixed.h
6079 F:      include/linux/platform_data/mdio-bcm-unimac.h
6080 F:      include/linux/platform_data/mdio-gpio.h
6081 F:      include/trace/events/mdio.h
6082 F:      include/uapi/linux/mdio.h
6083 F:      include/uapi/linux/mii.h
6084
6085 EXT2 FILE SYSTEM
6086 M:      Jan Kara <jack@suse.com>
6087 L:      linux-ext4@vger.kernel.org
6088 S:      Maintained
6089 F:      Documentation/filesystems/ext2.txt
6090 F:      fs/ext2/
6091 F:      include/linux/ext2*
6092
6093 EXT4 FILE SYSTEM
6094 M:      "Theodore Ts'o" <tytso@mit.edu>
6095 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6096 L:      linux-ext4@vger.kernel.org
6097 W:      http://ext4.wiki.kernel.org
6098 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6100 S:      Maintained
6101 F:      Documentation/filesystems/ext4/
6102 F:      fs/ext4/
6103
6104 Extended Verification Module (EVM)
6105 M:      Mimi Zohar <zohar@linux.ibm.com>
6106 L:      linux-integrity@vger.kernel.org
6107 S:      Supported
6108 F:      security/integrity/evm/
6109
6110 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6111 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6112 L:      linux-efi@vger.kernel.org
6113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6114 S:      Maintained
6115 F:      Documentation/admin-guide/efi-stub.rst
6116 F:      arch/*/kernel/efi.c
6117 F:      arch/x86/boot/compressed/eboot.[ch]
6118 F:      arch/*/include/asm/efi.h
6119 F:      arch/x86/platform/efi/
6120 F:      drivers/firmware/efi/
6121 F:      include/linux/efi*.h
6122 F:      arch/arm/boot/compressed/efi-header.S
6123 F:      arch/arm64/kernel/efi-entry.S
6124
6125 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6126 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6127 M:      Chanwoo Choi <cw00.choi@samsung.com>
6128 L:      linux-kernel@vger.kernel.org
6129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6130 S:      Maintained
6131 F:      drivers/extcon/
6132 F:      include/linux/extcon/
6133 F:      include/linux/extcon.h
6134 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6135 F:      Documentation/devicetree/bindings/extcon/
6136
6137 EXYNOS DP DRIVER
6138 M:      Jingoo Han <jingoohan1@gmail.com>
6139 L:      dri-devel@lists.freedesktop.org
6140 S:      Maintained
6141 F:      drivers/gpu/drm/exynos/exynos_dp*
6142
6143 EXYNOS SYSMMU (IOMMU) driver
6144 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6145 L:      iommu@lists.linux-foundation.org
6146 S:      Maintained
6147 F:      drivers/iommu/exynos-iommu.c
6148
6149 EZchip NPS platform support
6150 M:      Vineet Gupta <vgupta@synopsys.com>
6151 M:      Ofer Levi <oferle@mellanox.com>
6152 S:      Supported
6153 F:      arch/arc/plat-eznps
6154 F:      arch/arc/boot/dts/eznps.dts
6155
6156 F2FS FILE SYSTEM
6157 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6158 M:      Chao Yu <yuchao0@huawei.com>
6159 L:      linux-f2fs-devel@lists.sourceforge.net
6160 W:      https://f2fs.wiki.kernel.org/
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6162 S:      Maintained
6163 F:      Documentation/filesystems/f2fs.txt
6164 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6165 F:      fs/f2fs/
6166 F:      include/linux/f2fs_fs.h
6167 F:      include/trace/events/f2fs.h
6168
6169 F71805F HARDWARE MONITORING DRIVER
6170 M:      Jean Delvare <jdelvare@suse.com>
6171 L:      linux-hwmon@vger.kernel.org
6172 S:      Maintained
6173 F:      Documentation/hwmon/f71805f.rst
6174 F:      drivers/hwmon/f71805f.c
6175
6176 FADDR2LINE
6177 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6178 S:      Maintained
6179 F:      scripts/faddr2line
6180
6181 FAILOVER MODULE
6182 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6183 L:      netdev@vger.kernel.org
6184 S:      Supported
6185 F:      net/core/failover.c
6186 F:      include/net/failover.h
6187 F:      Documentation/networking/failover.rst
6188
6189 FANOTIFY
6190 M:      Jan Kara <jack@suse.cz>
6191 R:      Amir Goldstein <amir73il@gmail.com>
6192 L:      linux-fsdevel@vger.kernel.org
6193 S:      Maintained
6194 F:      fs/notify/fanotify/
6195 F:      include/linux/fanotify.h
6196 F:      include/uapi/linux/fanotify.h
6197
6198 FARSYNC SYNCHRONOUS DRIVER
6199 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6200 W:      http://www.farsite.co.uk/
6201 S:      Supported
6202 F:      drivers/net/wan/farsync.*
6203
6204 FAULT INJECTION SUPPORT
6205 M:      Akinobu Mita <akinobu.mita@gmail.com>
6206 S:      Supported
6207 F:      Documentation/fault-injection/
6208 F:      lib/fault-inject.c
6209
6210 FBTFT Framebuffer drivers
6211 S:      Orphan
6212 L:      dri-devel@lists.freedesktop.org
6213 L:      linux-fbdev@vger.kernel.org
6214 F:      drivers/staging/fbtft/
6215
6216 FC0011 TUNER DRIVER
6217 M:      Michael Buesch <m@bues.ch>
6218 L:      linux-media@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/media/tuners/fc0011.h
6221 F:      drivers/media/tuners/fc0011.c
6222
6223 FC2580 MEDIA DRIVER
6224 M:      Antti Palosaari <crope@iki.fi>
6225 L:      linux-media@vger.kernel.org
6226 W:      https://linuxtv.org
6227 W:      http://palosaari.fi/linux/
6228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6229 T:      git git://linuxtv.org/anttip/media_tree.git
6230 S:      Maintained
6231 F:      drivers/media/tuners/fc2580*
6232
6233 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6234 M:      Hannes Reinecke <hare@suse.de>
6235 L:      linux-scsi@vger.kernel.org
6236 W:      www.Open-FCoE.org
6237 S:      Supported
6238 F:      drivers/scsi/libfc/
6239 F:      drivers/scsi/fcoe/
6240 F:      include/scsi/fc/
6241 F:      include/scsi/libfc.h
6242 F:      include/scsi/libfcoe.h
6243 F:      include/uapi/scsi/fc/
6244
6245 FILE LOCKING (flock() and fcntl()/lockf())
6246 M:      Jeff Layton <jlayton@kernel.org>
6247 M:      "J. Bruce Fields" <bfields@fieldses.org>
6248 L:      linux-fsdevel@vger.kernel.org
6249 S:      Maintained
6250 F:      include/linux/fcntl.h
6251 F:      include/uapi/linux/fcntl.h
6252 F:      fs/fcntl.c
6253 F:      fs/locks.c
6254
6255 FILESYSTEMS (VFS and infrastructure)
6256 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6257 L:      linux-fsdevel@vger.kernel.org
6258 S:      Maintained
6259 F:      fs/*
6260 F:      include/linux/fs.h
6261 F:      include/linux/fs_types.h
6262 F:      include/uapi/linux/fs.h
6263
6264 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6265 M:      Riku Voipio <riku.voipio@iki.fi>
6266 L:      linux-hwmon@vger.kernel.org
6267 S:      Maintained
6268 F:      drivers/hwmon/f75375s.c
6269 F:      include/linux/f75375s.h
6270
6271 FIREWIRE AUDIO DRIVERS
6272 M:      Clemens Ladisch <clemens@ladisch.de>
6273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6275 S:      Maintained
6276 F:      sound/firewire/
6277
6278 FIREWIRE MEDIA DRIVERS (firedtv)
6279 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6280 L:      linux-media@vger.kernel.org
6281 L:      linux1394-devel@lists.sourceforge.net
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6283 S:      Maintained
6284 F:      drivers/media/firewire/
6285
6286 FIREWIRE SBP-2 TARGET
6287 M:      Chris Boot <bootc@bootc.net>
6288 L:      linux-scsi@vger.kernel.org
6289 L:      target-devel@vger.kernel.org
6290 L:      linux1394-devel@lists.sourceforge.net
6291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6292 S:      Maintained
6293 F:      drivers/target/sbp/
6294
6295 FIREWIRE SUBSYSTEM
6296 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6297 L:      linux1394-devel@lists.sourceforge.net
6298 W:      http://ieee1394.wiki.kernel.org/
6299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6300 S:      Maintained
6301 F:      drivers/firewire/
6302 F:      include/linux/firewire.h
6303 F:      include/uapi/linux/firewire*.h
6304 F:      tools/firewire/
6305
6306 FIRMWARE LOADER (request_firmware)
6307 M:      Luis Chamberlain <mcgrof@kernel.org>
6308 L:      linux-kernel@vger.kernel.org
6309 S:      Maintained
6310 F:      Documentation/firmware_class/
6311 F:      drivers/base/firmware_loader/
6312 F:      include/linux/firmware.h
6313
6314 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6315 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6316 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6317 S:      Maintained
6318 F:      drivers/block/rsxx/
6319
6320 FLEXTIMER FTM-QUADDEC DRIVER
6321 M:      Patrick Havelange <patrick.havelange@essensium.com>
6322 L:      linux-iio@vger.kernel.org
6323 S:      Maintained
6324 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6325 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6326 F:      drivers/counter/ftm-quaddec.c
6327
6328 FLOPPY DRIVER
6329 M:      Denis Efremov <efremov@linux.com>
6330 S:      Odd Fixes
6331 L:      linux-block@vger.kernel.org
6332 F:      drivers/block/floppy.c
6333
6334 FMC SUBSYSTEM
6335 M:      Alessandro Rubini <rubini@gnudd.com>
6336 W:      http://www.ohwr.org/projects/fmc-bus
6337 S:      Supported
6338 F:      drivers/fmc/
6339 F:      include/linux/fmc*.h
6340 F:      include/linux/ipmi-fru.h
6341 K:      fmc_d.*register
6342
6343 FPGA MANAGER FRAMEWORK
6344 M:      Moritz Fischer <mdf@kernel.org>
6345 L:      linux-fpga@vger.kernel.org
6346 S:      Maintained
6347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6348 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6349 F:      Documentation/fpga/
6350 F:      Documentation/driver-api/fpga/
6351 F:      Documentation/devicetree/bindings/fpga/
6352 F:      drivers/fpga/
6353 F:      include/linux/fpga/
6354 W:      http://www.rocketboards.org
6355
6356 FPGA DFL DRIVERS
6357 M:      Wu Hao <hao.wu@intel.com>
6358 L:      linux-fpga@vger.kernel.org
6359 S:      Maintained
6360 F:      Documentation/fpga/dfl.rst
6361 F:      include/uapi/linux/fpga-dfl.h
6362 F:      drivers/fpga/dfl*
6363
6364 FPU EMULATOR
6365 M:      Bill Metzenthen <billm@melbpc.org.au>
6366 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6367 S:      Maintained
6368 F:      arch/x86/math-emu/
6369
6370 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6371 L:      netdev@vger.kernel.org
6372 S:      Orphan
6373 F:      drivers/net/wan/dlci.c
6374 F:      drivers/net/wan/sdla.c
6375
6376 FRAMEBUFFER LAYER
6377 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6378 L:      dri-devel@lists.freedesktop.org
6379 L:      linux-fbdev@vger.kernel.org
6380 T:      git git://github.com/bzolnier/linux.git
6381 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6382 S:      Maintained
6383 F:      Documentation/fb/
6384 F:      drivers/video/
6385 F:      include/video/
6386 F:      include/linux/fb.h
6387 F:      include/uapi/video/
6388 F:      include/uapi/linux/fb.h
6389
6390 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6391 M:      Horia Geantă <horia.geanta@nxp.com>
6392 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6393 L:      linux-crypto@vger.kernel.org
6394 S:      Maintained
6395 F:      drivers/crypto/caam/
6396 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6397
6398 FREESCALE DIU FRAMEBUFFER DRIVER
6399 M:      Timur Tabi <timur@kernel.org>
6400 L:      linux-fbdev@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/video/fbdev/fsl-diu-fb.*
6403
6404 FREESCALE DMA DRIVER
6405 M:      Li Yang <leoyang.li@nxp.com>
6406 M:      Zhang Wei <zw@zh-kernel.org>
6407 L:      linuxppc-dev@lists.ozlabs.org
6408 S:      Maintained
6409 F:      drivers/dma/fsldma.*
6410
6411 FREESCALE ENETC ETHERNET DRIVERS
6412 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6413 L:      netdev@vger.kernel.org
6414 S:      Maintained
6415 F:      drivers/net/ethernet/freescale/enetc/
6416
6417 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6418 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      drivers/net/ethernet/freescale/gianfar*
6422 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6423
6424 FREESCALE GPMI NAND DRIVER
6425 M:      Han Xu <han.xu@nxp.com>
6426 L:      linux-mtd@lists.infradead.org
6427 S:      Maintained
6428 F:      drivers/mtd/nand/raw/gpmi-nand/*
6429
6430 FREESCALE I2C CPM DRIVER
6431 M:      Jochen Friedrich <jochen@scram.de>
6432 L:      linuxppc-dev@lists.ozlabs.org
6433 L:      linux-i2c@vger.kernel.org
6434 S:      Maintained
6435 F:      drivers/i2c/busses/i2c-cpm.c
6436
6437 FREESCALE IMX DDR PMU DRIVER
6438 M:      Frank Li <Frank.li@nxp.com>
6439 L:      linux-arm-kernel@lists.infradead.org
6440 S:      Maintained
6441 F:      drivers/perf/fsl_imx8_ddr_perf.c
6442 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6443
6444 FREESCALE IMX LPI2C DRIVER
6445 M:      Dong Aisheng <aisheng.dong@nxp.com>
6446 L:      linux-i2c@vger.kernel.org
6447 L:      linux-imx@nxp.com
6448 S:      Maintained
6449 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6450 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6451
6452 FREESCALE IMX / MXC FEC DRIVER
6453 M:      Fugang Duan <fugang.duan@nxp.com>
6454 L:      netdev@vger.kernel.org
6455 S:      Maintained
6456 F:      drivers/net/ethernet/freescale/fec_main.c
6457 F:      drivers/net/ethernet/freescale/fec_ptp.c
6458 F:      drivers/net/ethernet/freescale/fec.h
6459 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6460
6461 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6462 M:      Sascha Hauer <s.hauer@pengutronix.de>
6463 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6464 L:      linux-fbdev@vger.kernel.org
6465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6466 S:      Maintained
6467 F:      include/linux/platform_data/video-imxfb.h
6468 F:      drivers/video/fbdev/imxfb.c
6469
6470 FREESCALE QORIQ DPAA ETHERNET DRIVER
6471 M:      Madalin Bucur <madalin.bucur@nxp.com>
6472 L:      netdev@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/net/ethernet/freescale/dpaa
6475
6476 FREESCALE QORIQ DPAA FMAN DRIVER
6477 M:      Madalin Bucur <madalin.bucur@nxp.com>
6478 L:      netdev@vger.kernel.org
6479 S:      Maintained
6480 F:      drivers/net/ethernet/freescale/fman
6481 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6482
6483 FREESCALE QORIQ PTP CLOCK DRIVER
6484 M:      Yangbo Lu <yangbo.lu@nxp.com>
6485 L:      netdev@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6488 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6489 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6490 F:      drivers/ptp/ptp_qoriq.c
6491 F:      drivers/ptp/ptp_qoriq_debugfs.c
6492 F:      include/linux/fsl/ptp_qoriq.h
6493 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6494
6495 FREESCALE QUAD SPI DRIVER
6496 M:      Han Xu <han.xu@nxp.com>
6497 L:      linux-spi@vger.kernel.org
6498 S:      Maintained
6499 F:      drivers/spi/spi-fsl-qspi.c
6500
6501 FREESCALE QUICC ENGINE LIBRARY
6502 M:      Qiang Zhao <qiang.zhao@nxp.com>
6503 L:      linuxppc-dev@lists.ozlabs.org
6504 S:      Maintained
6505 F:      drivers/soc/fsl/qe/
6506 F:      include/soc/fsl/*qe*.h
6507 F:      include/soc/fsl/*ucc*.h
6508
6509 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6510 M:      Li Yang <leoyang.li@nxp.com>
6511 L:      netdev@vger.kernel.org
6512 L:      linuxppc-dev@lists.ozlabs.org
6513 S:      Maintained
6514 F:      drivers/net/ethernet/freescale/ucc_geth*
6515
6516 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6517 M:      Zhao Qiang <qiang.zhao@nxp.com>
6518 L:      netdev@vger.kernel.org
6519 L:      linuxppc-dev@lists.ozlabs.org
6520 S:      Maintained
6521 F:      drivers/net/wan/fsl_ucc_hdlc*
6522
6523 FREESCALE QUICC ENGINE UCC UART DRIVER
6524 M:      Timur Tabi <timur@kernel.org>
6525 L:      linuxppc-dev@lists.ozlabs.org
6526 S:      Maintained
6527 F:      drivers/tty/serial/ucc_uart.c
6528
6529 FREESCALE SOC DRIVERS
6530 M:      Li Yang <leoyang.li@nxp.com>
6531 L:      linuxppc-dev@lists.ozlabs.org
6532 L:      linux-arm-kernel@lists.infradead.org
6533 S:      Maintained
6534 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6535 F:      Documentation/devicetree/bindings/soc/fsl/
6536 F:      drivers/soc/fsl/
6537 F:      include/linux/fsl/
6538
6539 FREESCALE SOC FS_ENET DRIVER
6540 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6541 L:      linuxppc-dev@lists.ozlabs.org
6542 L:      netdev@vger.kernel.org
6543 S:      Maintained
6544 F:      drivers/net/ethernet/freescale/fs_enet/
6545 F:      include/linux/fs_enet_pd.h
6546
6547 FREESCALE SOC SOUND DRIVERS
6548 M:      Timur Tabi <timur@kernel.org>
6549 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6550 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6551 R:      Fabio Estevam <festevam@gmail.com>
6552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6553 L:      linuxppc-dev@lists.ozlabs.org
6554 S:      Maintained
6555 F:      sound/soc/fsl/fsl*
6556 F:      sound/soc/fsl/imx*
6557 F:      sound/soc/fsl/mpc8610_hpcd.c
6558
6559 FREESCALE USB PERIPHERAL DRIVERS
6560 M:      Li Yang <leoyang.li@nxp.com>
6561 L:      linux-usb@vger.kernel.org
6562 L:      linuxppc-dev@lists.ozlabs.org
6563 S:      Maintained
6564 F:      drivers/usb/gadget/udc/fsl*
6565
6566 FREEVXFS FILESYSTEM
6567 M:      Christoph Hellwig <hch@infradead.org>
6568 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6569 S:      Maintained
6570 F:      fs/freevxfs/
6571
6572 FREEZER
6573 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6574 M:      Pavel Machek <pavel@ucw.cz>
6575 L:      linux-pm@vger.kernel.org
6576 S:      Supported
6577 F:      Documentation/power/freezing-of-tasks.rst
6578 F:      include/linux/freezer.h
6579 F:      kernel/freezer.c
6580
6581 FRONTSWAP API
6582 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6583 L:      linux-kernel@vger.kernel.org
6584 S:      Maintained
6585 F:      mm/frontswap.c
6586 F:      include/linux/frontswap.h
6587
6588 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6589 M:      David Howells <dhowells@redhat.com>
6590 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6591 S:      Supported
6592 F:      Documentation/filesystems/caching/
6593 F:      fs/fscache/
6594 F:      include/linux/fscache*.h
6595
6596 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6597 M:      Theodore Y. Ts'o <tytso@mit.edu>
6598 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6599 M:      Eric Biggers <ebiggers@kernel.org>
6600 L:      linux-fscrypt@vger.kernel.org
6601 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6602 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6603 S:      Supported
6604 F:      fs/crypto/
6605 F:      include/linux/fscrypt*.h
6606 F:      Documentation/filesystems/fscrypt.rst
6607
6608 FSI SUBSYSTEM
6609 M:      Jeremy Kerr <jk@ozlabs.org>
6610 M:      Joel Stanley <joel@jms.id.au>
6611 R:      Alistar Popple <alistair@popple.id.au>
6612 R:      Eddie James <eajames@linux.ibm.com>
6613 L:      linux-fsi@lists.ozlabs.org
6614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6615 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6616 S:      Supported
6617 F:      drivers/fsi/
6618 F:      include/linux/fsi*.h
6619 F:      include/trace/events/fsi*.h
6620
6621 FSI-ATTACHED I2C DRIVER
6622 M:      Eddie James <eajames@linux.ibm.com>
6623 L:      linux-i2c@vger.kernel.org
6624 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6625 S:      Maintained
6626 F:      drivers/i2c/busses/i2c-fsi.c
6627 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6628
6629 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6630 M:      Jan Kara <jack@suse.cz>
6631 R:      Amir Goldstein <amir73il@gmail.com>
6632 L:      linux-fsdevel@vger.kernel.org
6633 S:      Maintained
6634 F:      fs/notify/
6635 F:      include/linux/fsnotify*.h
6636
6637 FUJITSU LAPTOP EXTRAS
6638 M:      Jonathan Woithe <jwoithe@just42.net>
6639 L:      platform-driver-x86@vger.kernel.org
6640 S:      Maintained
6641 F:      drivers/platform/x86/fujitsu-laptop.c
6642
6643 FUJITSU M-5MO LS CAMERA ISP DRIVER
6644 M:      Kyungmin Park <kyungmin.park@samsung.com>
6645 M:      Heungjun Kim <riverful.kim@samsung.com>
6646 L:      linux-media@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/media/i2c/m5mols/
6649 F:      include/media/i2c/m5mols.h
6650
6651 FUJITSU TABLET EXTRAS
6652 M:      Robert Gerlach <khnz@gmx.de>
6653 L:      platform-driver-x86@vger.kernel.org
6654 S:      Maintained
6655 F:      drivers/platform/x86/fujitsu-tablet.c
6656
6657 FUSE: FILESYSTEM IN USERSPACE
6658 M:      Miklos Szeredi <miklos@szeredi.hu>
6659 L:      linux-fsdevel@vger.kernel.org
6660 W:      http://fuse.sourceforge.net/
6661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6662 S:      Maintained
6663 F:      fs/fuse/
6664 F:      include/uapi/linux/fuse.h
6665 F:      Documentation/filesystems/fuse.txt
6666
6667 FUTEX SUBSYSTEM
6668 M:      Thomas Gleixner <tglx@linutronix.de>
6669 M:      Ingo Molnar <mingo@redhat.com>
6670 R:      Peter Zijlstra <peterz@infradead.org>
6671 R:      Darren Hart <dvhart@infradead.org>
6672 L:      linux-kernel@vger.kernel.org
6673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6674 S:      Maintained
6675 F:      kernel/futex.c
6676 F:      include/asm-generic/futex.h
6677 F:      include/linux/futex.h
6678 F:      include/uapi/linux/futex.h
6679 F:      tools/testing/selftests/futex/
6680 F:      tools/perf/bench/futex*
6681 F:      Documentation/*futex*
6682
6683 GCC PLUGINS
6684 M:      Kees Cook <keescook@chromium.org>
6685 R:      Emese Revfy <re.emese@gmail.com>
6686 L:      kernel-hardening@lists.openwall.com
6687 S:      Maintained
6688 F:      scripts/gcc-plugins/
6689 F:      scripts/gcc-plugin.sh
6690 F:      scripts/Makefile.gcc-plugins
6691 F:      Documentation/core-api/gcc-plugins.rst
6692
6693 GASKET DRIVER FRAMEWORK
6694 M:      Rob Springer <rspringer@google.com>
6695 M:      Todd Poynor <toddpoynor@google.com>
6696 M:      Ben Chan <benchan@chromium.org>
6697 S:      Maintained
6698 F:      drivers/staging/gasket/
6699
6700 GCOV BASED KERNEL PROFILING
6701 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6702 S:      Maintained
6703 F:      kernel/gcov/
6704 F:      Documentation/dev-tools/gcov.rst
6705
6706 GDB KERNEL DEBUGGING HELPER SCRIPTS
6707 M:      Jan Kiszka <jan.kiszka@siemens.com>
6708 M:      Kieran Bingham <kbingham@kernel.org>
6709 S:      Supported
6710 F:      scripts/gdb/
6711
6712 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6713 M:      Achim Leubner <achim_leubner@adaptec.com>
6714 L:      linux-scsi@vger.kernel.org
6715 W:      http://www.icp-vortex.com/
6716 S:      Supported
6717 F:      drivers/scsi/gdt*
6718
6719 GEMTEK FM RADIO RECEIVER DRIVER
6720 M:      Hans Verkuil <hverkuil@xs4all.nl>
6721 L:      linux-media@vger.kernel.org
6722 T:      git git://linuxtv.org/media_tree.git
6723 W:      https://linuxtv.org
6724 S:      Maintained
6725 F:      drivers/media/radio/radio-gemtek*
6726
6727 GENERIC GPIO I2C DRIVER
6728 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6729 S:      Supported
6730 F:      drivers/i2c/busses/i2c-gpio.c
6731 F:      include/linux/platform_data/i2c-gpio.h
6732
6733 GENERIC GPIO I2C MULTIPLEXER DRIVER
6734 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6735 L:      linux-i2c@vger.kernel.org
6736 S:      Supported
6737 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6738 F:      include/linux/platform_data/i2c-mux-gpio.h
6739 F:      Documentation/i2c/muxes/i2c-mux-gpio
6740
6741 GENERIC HDLC (WAN) DRIVERS
6742 M:      Krzysztof Halasa <khc@pm.waw.pl>
6743 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6744 S:      Maintained
6745 F:      drivers/net/wan/c101.c
6746 F:      drivers/net/wan/hd6457*
6747 F:      drivers/net/wan/hdlc*
6748 F:      drivers/net/wan/n2.c
6749 F:      drivers/net/wan/pc300too.c
6750 F:      drivers/net/wan/pci200syn.c
6751 F:      drivers/net/wan/wanxl*
6752
6753 GENERIC INCLUDE/ASM HEADER FILES
6754 M:      Arnd Bergmann <arnd@arndb.de>
6755 L:      linux-arch@vger.kernel.org
6756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6757 S:      Maintained
6758 F:      include/asm-generic/
6759 F:      include/uapi/asm-generic/
6760
6761 GENERIC PHY FRAMEWORK
6762 M:      Kishon Vijay Abraham I <kishon@ti.com>
6763 L:      linux-kernel@vger.kernel.org
6764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6765 S:      Supported
6766 F:      drivers/phy/
6767 F:      include/linux/phy/
6768 F:      Documentation/devicetree/bindings/phy/
6769
6770 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6771 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6772 S:      Supported
6773 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6774
6775 GENERIC PM DOMAINS
6776 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6777 M:      Kevin Hilman <khilman@kernel.org>
6778 M:      Ulf Hansson <ulf.hansson@linaro.org>
6779 L:      linux-pm@vger.kernel.org
6780 S:      Supported
6781 F:      drivers/base/power/domain*.c
6782 F:      include/linux/pm_domain.h
6783 F:      Documentation/devicetree/bindings/power/power_domain.txt
6784
6785 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6786 M:      Eugen Hristev <eugen.hristev@microchip.com>
6787 L:      linux-input@vger.kernel.org
6788 S:      Maintained
6789 F:      drivers/input/touchscreen/resistive-adc-touch.c
6790
6791 GENERIC UIO DRIVER FOR PCI DEVICES
6792 M:      "Michael S. Tsirkin" <mst@redhat.com>
6793 L:      kvm@vger.kernel.org
6794 S:      Supported
6795 F:      drivers/uio/uio_pci_generic.c
6796
6797 GENERIC VDSO LIBRARY:
6798 M:      Andy Lutomirski <luto@kernel.org>
6799 M:      Thomas Gleixner <tglx@linutronix.de>
6800 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6801 L:      linux-kernel@vger.kernel.org
6802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6803 S:      Maintained
6804 F:      lib/vdso/
6805 F:      kernel/time/vsyscall.c
6806 F:      include/vdso/
6807 F:      include/asm-generic/vdso/vsyscall.h
6808
6809 GENWQE (IBM Generic Workqueue Card)
6810 M:      Frank Haverkamp <haver@linux.ibm.com>
6811 S:      Supported
6812 F:      drivers/misc/genwqe/
6813
6814 GET_MAINTAINER SCRIPT
6815 M:      Joe Perches <joe@perches.com>
6816 S:      Maintained
6817 F:      scripts/get_maintainer.pl
6818
6819 GFS2 FILE SYSTEM
6820 M:      Bob Peterson <rpeterso@redhat.com>
6821 M:      Andreas Gruenbacher <agruenba@redhat.com>
6822 L:      cluster-devel@redhat.com
6823 W:      http://sources.redhat.com/cluster/
6824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6825 S:      Supported
6826 F:      Documentation/filesystems/gfs2*.txt
6827 F:      fs/gfs2/
6828 F:      include/uapi/linux/gfs2_ondisk.h
6829
6830 GNSS SUBSYSTEM
6831 M:      Johan Hovold <johan@kernel.org>
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6833 S:      Maintained
6834 F:      Documentation/ABI/testing/sysfs-class-gnss
6835 F:      Documentation/devicetree/bindings/gnss/
6836 F:      drivers/gnss/
6837 F:      include/linux/gnss.h
6838
6839 GO7007 MPEG CODEC
6840 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6841 L:      linux-media@vger.kernel.org
6842 S:      Maintained
6843 F:      drivers/media/usb/go7007/
6844
6845 GOODIX TOUCHSCREEN
6846 M:      Bastien Nocera <hadess@hadess.net>
6847 L:      linux-input@vger.kernel.org
6848 S:      Maintained
6849 F:      drivers/input/touchscreen/goodix.c
6850
6851 GOOGLE ETHERNET DRIVERS
6852 M:      Catherine Sullivan <csully@google.com>
6853 R:      Sagi Shahar <sagis@google.com>
6854 R:      Jon Olson <jonolson@google.com>
6855 L:      netdev@vger.kernel.org
6856 S:      Supported
6857 F:      Documentation/networking/device_drivers/google/gve.rst
6858 F:      drivers/net/ethernet/google
6859
6860 GPD POCKET FAN DRIVER
6861 M:      Hans de Goede <hdegoede@redhat.com>
6862 L:      platform-driver-x86@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/platform/x86/gpd-pocket-fan.c
6865
6866 GPIO ACPI SUPPORT
6867 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6868 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6869 L:      linux-gpio@vger.kernel.org
6870 L:      linux-acpi@vger.kernel.org
6871 S:      Maintained
6872 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6873 F:      drivers/gpio/gpiolib-acpi.c
6874
6875 GPIO IR Transmitter
6876 M:      Sean Young <sean@mess.org>
6877 L:      linux-media@vger.kernel.org
6878 S:      Maintained
6879 F:      drivers/media/rc/gpio-ir-tx.c
6880
6881 GPIO MOCKUP DRIVER
6882 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6883 L:      linux-gpio@vger.kernel.org
6884 S:      Maintained
6885 F:      drivers/gpio/gpio-mockup.c
6886 F:      tools/testing/selftests/gpio/
6887
6888 GPIO SUBSYSTEM
6889 M:      Linus Walleij <linus.walleij@linaro.org>
6890 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6891 L:      linux-gpio@vger.kernel.org
6892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6893 S:      Maintained
6894 F:      Documentation/devicetree/bindings/gpio/
6895 F:      Documentation/driver-api/gpio/
6896 F:      Documentation/admin-guide/gpio/
6897 F:      Documentation/ABI/testing/gpio-cdev
6898 F:      Documentation/ABI/obsolete/sysfs-gpio
6899 F:      drivers/gpio/
6900 F:      include/linux/gpio/
6901 F:      include/linux/gpio.h
6902 F:      include/linux/of_gpio.h
6903 F:      include/asm-generic/gpio.h
6904 F:      include/uapi/linux/gpio.h
6905 F:      tools/gpio/
6906
6907 GRE DEMULTIPLEXER DRIVER
6908 M:      Dmitry Kozlov <xeb@mail.ru>
6909 L:      netdev@vger.kernel.org
6910 S:      Maintained
6911 F:      net/ipv4/gre_demux.c
6912 F:      net/ipv4/gre_offload.c
6913 F:      include/net/gre.h
6914
6915 GRETH 10/100/1G Ethernet MAC device driver
6916 M:      Andreas Larsson <andreas@gaisler.com>
6917 L:      netdev@vger.kernel.org
6918 S:      Maintained
6919 F:      drivers/net/ethernet/aeroflex/
6920
6921 GREYBUS AUDIO PROTOCOLS DRIVERS
6922 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6923 M:      Mark Greer <mgreer@animalcreek.com>
6924 S:      Maintained
6925 F:      drivers/staging/greybus/audio_apbridgea.c
6926 F:      drivers/staging/greybus/audio_apbridgea.h
6927 F:      drivers/staging/greybus/audio_codec.c
6928 F:      drivers/staging/greybus/audio_codec.h
6929 F:      drivers/staging/greybus/audio_gb.c
6930 F:      drivers/staging/greybus/audio_manager.c
6931 F:      drivers/staging/greybus/audio_manager.h
6932 F:      drivers/staging/greybus/audio_manager_module.c
6933 F:      drivers/staging/greybus/audio_manager_private.h
6934 F:      drivers/staging/greybus/audio_manager_sysfs.c
6935 F:      drivers/staging/greybus/audio_module.c
6936 F:      drivers/staging/greybus/audio_topology.c
6937
6938 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6939 M:      Viresh Kumar <vireshk@kernel.org>
6940 S:      Maintained
6941 F:      drivers/staging/greybus/authentication.c
6942 F:      drivers/staging/greybus/bootrom.c
6943 F:      drivers/staging/greybus/firmware.h
6944 F:      drivers/staging/greybus/fw-core.c
6945 F:      drivers/staging/greybus/fw-download.c
6946 F:      drivers/staging/greybus/fw-management.c
6947 F:      drivers/staging/greybus/greybus_authentication.h
6948 F:      drivers/staging/greybus/greybus_firmware.h
6949 F:      drivers/staging/greybus/hid.c
6950 F:      drivers/staging/greybus/i2c.c
6951 F:      drivers/staging/greybus/spi.c
6952 F:      drivers/staging/greybus/spilib.c
6953 F:      drivers/staging/greybus/spilib.h
6954
6955 GREYBUS LOOPBACK DRIVER
6956 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6957 S:      Maintained
6958 F:      drivers/staging/greybus/loopback.c
6959
6960 GREYBUS PLATFORM DRIVERS
6961 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6962 S:      Maintained
6963 F:      drivers/staging/greybus/arche-platform.c
6964 F:      drivers/staging/greybus/arche-apb-ctrl.c
6965 F:      drivers/staging/greybus/arche_platform.h
6966
6967 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6968 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6969 S:      Maintained
6970 F:      drivers/staging/greybus/sdio.c
6971 F:      drivers/staging/greybus/light.c
6972 F:      drivers/staging/greybus/gpio.c
6973 F:      drivers/staging/greybus/power_supply.c
6974 F:      drivers/staging/greybus/spi.c
6975 F:      drivers/staging/greybus/spilib.c
6976
6977 GREYBUS SUBSYSTEM
6978 M:      Johan Hovold <johan@kernel.org>
6979 M:      Alex Elder <elder@kernel.org>
6980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6981 S:      Maintained
6982 F:      drivers/staging/greybus/
6983 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6984
6985 GREYBUS UART PROTOCOLS DRIVERS
6986 M:      David Lin <dtwlin@gmail.com>
6987 S:      Maintained
6988 F:      drivers/staging/greybus/uart.c
6989 F:      drivers/staging/greybus/log.c
6990
6991 GS1662 VIDEO SERIALIZER
6992 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6993 L:      linux-media@vger.kernel.org
6994 T:      git git://linuxtv.org/media_tree.git
6995 S:      Maintained
6996 F:      drivers/media/spi/gs1662.c
6997
6998 GSPCA FINEPIX SUBDRIVER
6999 M:      Frank Zago <frank@zago.net>
7000 L:      linux-media@vger.kernel.org
7001 T:      git git://linuxtv.org/media_tree.git
7002 S:      Maintained
7003 F:      drivers/media/usb/gspca/finepix.c
7004
7005 GSPCA GL860 SUBDRIVER
7006 M:      Olivier Lorin <o.lorin@laposte.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/gl860/
7011
7012 GSPCA M5602 SUBDRIVER
7013 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
7018
7019 GSPCA PAC207 SONIXB SUBDRIVER
7020 M:      Hans Verkuil <hverkuil@xs4all.nl>
7021 L:      linux-media@vger.kernel.org
7022 T:      git git://linuxtv.org/media_tree.git
7023 S:      Odd Fixes
7024 F:      drivers/media/usb/gspca/pac207.c
7025
7026 GSPCA SN9C20X SUBDRIVER
7027 M:      Brian Johnson <brijohn@gmail.com>
7028 L:      linux-media@vger.kernel.org
7029 T:      git git://linuxtv.org/media_tree.git
7030 S:      Maintained
7031 F:      drivers/media/usb/gspca/sn9c20x.c
7032
7033 GSPCA T613 SUBDRIVER
7034 M:      Leandro Costantino <lcostantino@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/t613.c
7039
7040 GSPCA USB WEBCAM DRIVER
7041 M:      Hans Verkuil <hverkuil@xs4all.nl>
7042 L:      linux-media@vger.kernel.org
7043 T:      git git://linuxtv.org/media_tree.git
7044 S:      Odd Fixes
7045 F:      drivers/media/usb/gspca/
7046
7047 GTP (GPRS Tunneling Protocol)
7048 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7049 M:      Harald Welte <laforge@gnumonks.org>
7050 L:      osmocom-net-gprs@lists.osmocom.org
7051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7052 S:      Maintained
7053 F:      drivers/net/gtp.c
7054
7055 GUID PARTITION TABLE (GPT)
7056 M:      Davidlohr Bueso <dave@stgolabs.net>
7057 L:      linux-efi@vger.kernel.org
7058 S:      Maintained
7059 F:      block/partitions/efi.*
7060
7061 H8/300 ARCHITECTURE
7062 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7063 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7064 W:      http://uclinux-h8.sourceforge.jp
7065 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7066 S:      Maintained
7067 F:      arch/h8300/
7068 F:      drivers/clocksource/h8300_*.c
7069 F:      drivers/clk/h8300/
7070 F:      drivers/irqchip/irq-renesas-h8*.c
7071
7072 HABANALABS PCI DRIVER
7073 M:      Oded Gabbay <oded.gabbay@gmail.com>
7074 T:      git https://github.com/HabanaAI/linux.git
7075 S:      Supported
7076 F:      drivers/misc/habanalabs/
7077 F:      include/uapi/misc/habanalabs.h
7078 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7079 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7080
7081 HACKRF MEDIA DRIVER
7082 M:      Antti Palosaari <crope@iki.fi>
7083 L:      linux-media@vger.kernel.org
7084 W:      https://linuxtv.org
7085 W:      http://palosaari.fi/linux/
7086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7087 T:      git git://linuxtv.org/anttip/media_tree.git
7088 S:      Maintained
7089 F:      drivers/media/usb/hackrf/
7090
7091 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7092 M:      Frank Seidel <frank@f-seidel.de>
7093 L:      platform-driver-x86@vger.kernel.org
7094 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7095 S:      Maintained
7096 F:      drivers/platform/x86/hdaps.c
7097
7098 HARDWARE MONITORING
7099 M:      Jean Delvare <jdelvare@suse.com>
7100 M:      Guenter Roeck <linux@roeck-us.net>
7101 L:      linux-hwmon@vger.kernel.org
7102 W:      http://hwmon.wiki.kernel.org/
7103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7104 S:      Maintained
7105 F:      Documentation/devicetree/bindings/hwmon/
7106 F:      Documentation/hwmon/
7107 F:      drivers/hwmon/
7108 F:      include/linux/hwmon*.h
7109 F:      include/trace/events/hwmon*.h
7110
7111 HARDWARE RANDOM NUMBER GENERATOR CORE
7112 M:      Matt Mackall <mpm@selenic.com>
7113 M:      Herbert Xu <herbert@gondor.apana.org.au>
7114 L:      linux-crypto@vger.kernel.org
7115 S:      Odd fixes
7116 F:      Documentation/devicetree/bindings/rng/
7117 F:      Documentation/admin-guide/hw_random.rst
7118 F:      drivers/char/hw_random/
7119 F:      include/linux/hw_random.h
7120
7121 HARDWARE TRACING FACILITIES
7122 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7123 S:      Maintained
7124 F:      drivers/hwtracing/
7125
7126 HARDWARE SPINLOCK CORE
7127 M:      Ohad Ben-Cohen <ohad@wizery.com>
7128 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7129 L:      linux-remoteproc@vger.kernel.org
7130 S:      Maintained
7131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7132 F:      Documentation/devicetree/bindings/hwlock/
7133 F:      Documentation/hwspinlock.txt
7134 F:      drivers/hwspinlock/
7135 F:      include/linux/hwspinlock.h
7136
7137 HARMONY SOUND DRIVER
7138 L:      linux-parisc@vger.kernel.org
7139 S:      Maintained
7140 F:      sound/parisc/harmony.*
7141
7142 HDPVR USB VIDEO ENCODER DRIVER
7143 M:      Hans Verkuil <hverkuil@xs4all.nl>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 W:      https://linuxtv.org
7147 S:      Odd Fixes
7148 F:      drivers/media/usb/hdpvr/
7149
7150 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7151 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7152 S:      Supported
7153 F:      Documentation/watchdog/hpwdt.rst
7154 F:      drivers/watchdog/hpwdt.c
7155
7156 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7157 M:      Don Brace <don.brace@microsemi.com>
7158 L:      esc.storagedev@microsemi.com
7159 L:      linux-scsi@vger.kernel.org
7160 S:      Supported
7161 F:      Documentation/scsi/hpsa.txt
7162 F:      drivers/scsi/hpsa*.[ch]
7163 F:      include/linux/cciss*.h
7164 F:      include/uapi/linux/cciss*.h
7165
7166 HFI1 DRIVER
7167 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7168 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7169 L:      linux-rdma@vger.kernel.org
7170 S:      Supported
7171 F:      drivers/infiniband/hw/hfi1
7172
7173 HFS FILESYSTEM
7174 L:      linux-fsdevel@vger.kernel.org
7175 S:      Orphan
7176 F:      Documentation/filesystems/hfs.txt
7177 F:      fs/hfs/
7178
7179 HFSPLUS FILESYSTEM
7180 L:      linux-fsdevel@vger.kernel.org
7181 S:      Orphan
7182 F:      Documentation/filesystems/hfsplus.txt
7183 F:      fs/hfsplus/
7184
7185 HGA FRAMEBUFFER DRIVER
7186 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7187 L:      linux-nvidia@lists.surfsouth.com
7188 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7189 S:      Maintained
7190 F:      drivers/video/fbdev/hgafb.c
7191
7192 HIBERNATION (aka Software Suspend, aka swsusp)
7193 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7194 M:      Pavel Machek <pavel@ucw.cz>
7195 L:      linux-pm@vger.kernel.org
7196 B:      https://bugzilla.kernel.org
7197 S:      Supported
7198 F:      arch/x86/power/
7199 F:      drivers/base/power/
7200 F:      kernel/power/
7201 F:      include/linux/suspend.h
7202 F:      include/linux/freezer.h
7203 F:      include/linux/pm.h
7204 F:      arch/*/include/asm/suspend*.h
7205
7206 HID CORE LAYER
7207 M:      Jiri Kosina <jikos@kernel.org>
7208 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7209 L:      linux-input@vger.kernel.org
7210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7211 S:      Maintained
7212 F:      drivers/hid/
7213 F:      include/linux/hid*
7214 F:      include/uapi/linux/hid*
7215
7216 HID SENSOR HUB DRIVERS
7217 M:      Jiri Kosina <jikos@kernel.org>
7218 M:      Jonathan Cameron <jic23@kernel.org>
7219 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7220 L:      linux-input@vger.kernel.org
7221 L:      linux-iio@vger.kernel.org
7222 S:      Maintained
7223 F:      Documentation/hid/hid-sensor*
7224 F:      drivers/hid/hid-sensor-*
7225 F:      drivers/iio/*/hid-*
7226 F:      include/linux/hid-sensor-*
7227
7228 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7229 M:      Thomas Gleixner <tglx@linutronix.de>
7230 L:      linux-kernel@vger.kernel.org
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7232 S:      Maintained
7233 F:      Documentation/timers/
7234 F:      kernel/time/hrtimer.c
7235 F:      kernel/time/clockevents.c
7236 F:      kernel/time/timer_*.c
7237 F:      include/linux/clockchips.h
7238 F:      include/linux/hrtimer.h
7239
7240 HIGH-SPEED SCC DRIVER FOR AX.25
7241 L:      linux-hams@vger.kernel.org
7242 S:      Orphan
7243 F:      drivers/net/hamradio/dmascc.c
7244 F:      drivers/net/hamradio/scc.c
7245
7246 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7247 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7248 W:      http://www.highpoint-tech.com
7249 S:      Supported
7250 F:      Documentation/scsi/hptiop.txt
7251 F:      drivers/scsi/hptiop.c
7252
7253 HIPPI
7254 M:      Jes Sorensen <jes@trained-monkey.org>
7255 L:      linux-hippi@sunsite.dk
7256 S:      Maintained
7257 F:      include/linux/hippidevice.h
7258 F:      include/uapi/linux/if_hippi.h
7259 F:      net/802/hippi.c
7260 F:      drivers/net/hippi/
7261
7262 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7263 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7264 M:      Salil Mehta <salil.mehta@huawei.com>
7265 L:      netdev@vger.kernel.org
7266 W:      http://www.hisilicon.com
7267 S:      Maintained
7268 F:      drivers/net/ethernet/hisilicon/hns3/
7269
7270 HISILICON LPC BUS DRIVER
7271 M:      john.garry@huawei.com
7272 W:      http://www.hisilicon.com
7273 S:      Maintained
7274 F:      drivers/bus/hisi_lpc.c
7275 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7276
7277 HISILICON NETWORK SUBSYSTEM DRIVER
7278 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7279 M:      Salil Mehta <salil.mehta@huawei.com>
7280 L:      netdev@vger.kernel.org
7281 W:      http://www.hisilicon.com
7282 S:      Maintained
7283 F:      drivers/net/ethernet/hisilicon/
7284 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7285
7286 HISILICON PMU DRIVER
7287 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7288 W:      http://www.hisilicon.com
7289 S:      Supported
7290 F:      drivers/perf/hisilicon
7291 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7292
7293 HISILICON ROCE DRIVER
7294 M:      Lijun Ou <oulijun@huawei.com>
7295 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7296 L:      linux-rdma@vger.kernel.org
7297 S:      Maintained
7298 F:      drivers/infiniband/hw/hns/
7299 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7300
7301 HISILICON SAS Controller
7302 M:      John Garry <john.garry@huawei.com>
7303 W:      http://www.hisilicon.com
7304 S:      Supported
7305 F:      drivers/scsi/hisi_sas/
7306 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7307
7308 HMM - Heterogeneous Memory Management
7309 M:      Jérôme Glisse <jglisse@redhat.com>
7310 L:      linux-mm@kvack.org
7311 S:      Maintained
7312 F:      mm/hmm*
7313 F:      include/linux/hmm*
7314 F:      Documentation/vm/hmm.rst
7315
7316 HOST AP DRIVER
7317 M:      Jouni Malinen <j@w1.fi>
7318 L:      linux-wireless@vger.kernel.org
7319 W:      http://w1.fi/hostap-driver.html
7320 S:      Obsolete
7321 F:      drivers/net/wireless/intersil/hostap/
7322
7323 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7324 L:      platform-driver-x86@vger.kernel.org
7325 S:      Orphan
7326 F:      drivers/platform/x86/tc1100-wmi.c
7327
7328 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7329 M:      Jaroslav Kysela <perex@perex.cz>
7330 S:      Maintained
7331 F:      drivers/net/ethernet/hp/hp100.*
7332
7333 HPET:   High Precision Event Timers driver
7334 M:      Clemens Ladisch <clemens@ladisch.de>
7335 S:      Maintained
7336 F:      Documentation/timers/hpet.rst
7337 F:      drivers/char/hpet.c
7338 F:      include/linux/hpet.h
7339 F:      include/uapi/linux/hpet.h
7340
7341 HPET:   x86
7342 S:      Orphan
7343 F:      arch/x86/kernel/hpet.c
7344 F:      arch/x86/include/asm/hpet.h
7345
7346 HPFS FILESYSTEM
7347 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7348 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7349 S:      Maintained
7350 F:      fs/hpfs/
7351
7352 HSI SUBSYSTEM
7353 M:      Sebastian Reichel <sre@kernel.org>
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7355 S:      Maintained
7356 F:      Documentation/ABI/testing/sysfs-bus-hsi
7357 F:      Documentation/driver-api/hsi.rst
7358 F:      drivers/hsi/
7359 F:      include/linux/hsi/
7360 F:      include/uapi/linux/hsi/
7361
7362 HSO 3G MODEM DRIVER
7363 L:      linux-usb@vger.kernel.org
7364 S:      Orphan
7365 F:      drivers/net/usb/hso.c
7366
7367 HSR NETWORK PROTOCOL
7368 M:      Arvid Brodin <arvid.brodin@alten.se>
7369 L:      netdev@vger.kernel.org
7370 S:      Maintained
7371 F:      net/hsr/
7372
7373 HT16K33 LED CONTROLLER DRIVER
7374 M:      Robin van der Gracht <robin@protonic.nl>
7375 S:      Maintained
7376 F:      drivers/auxdisplay/ht16k33.c
7377 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7378
7379 HTCPEN TOUCHSCREEN DRIVER
7380 M:      Pau Oliva Fora <pof@eslack.org>
7381 L:      linux-input@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/input/touchscreen/htcpen.c
7384
7385 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7386 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7387 L:      linux-iio@vger.kernel.org
7388 W:      http://www.st.com/
7389 S:      Maintained
7390 F:      drivers/iio/humidity/hts221*
7391 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7392
7393 HUAWEI ETHERNET DRIVER
7394 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7395 L:      netdev@vger.kernel.org
7396 S:      Supported
7397 F:      Documentation/networking/hinic.txt
7398 F:      drivers/net/ethernet/huawei/hinic/
7399
7400 HUGETLB FILESYSTEM
7401 M:      Mike Kravetz <mike.kravetz@oracle.com>
7402 L:      linux-mm@kvack.org
7403 S:      Maintained
7404 F:      fs/hugetlbfs/
7405 F:      mm/hugetlb.c
7406 F:      include/linux/hugetlb.h
7407 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7408 F:      Documentation/vm/hugetlbfs_reserv.rst
7409 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7410
7411 HVA ST MEDIA DRIVER
7412 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7413 L:      linux-media@vger.kernel.org
7414 T:      git git://linuxtv.org/media_tree.git
7415 W:      https://linuxtv.org
7416 S:      Supported
7417 F:      drivers/media/platform/sti/hva
7418
7419 HWPOISON MEMORY FAILURE HANDLING
7420 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7421 L:      linux-mm@kvack.org
7422 S:      Maintained
7423 F:      mm/memory-failure.c
7424 F:      mm/hwpoison-inject.c
7425
7426 HYGON PROCESSOR SUPPORT
7427 M:      Pu Wen <puwen@hygon.cn>
7428 L:      linux-kernel@vger.kernel.org
7429 S:      Maintained
7430 F:      arch/x86/kernel/cpu/hygon.c
7431
7432 Hyper-V CORE AND DRIVERS
7433 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7434 M:      Haiyang Zhang <haiyangz@microsoft.com>
7435 M:      Stephen Hemminger <sthemmin@microsoft.com>
7436 M:      Sasha Levin <sashal@kernel.org>
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7438 L:      linux-hyperv@vger.kernel.org
7439 S:      Supported
7440 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7441 F:      arch/x86/include/asm/mshyperv.h
7442 F:      arch/x86/include/asm/trace/hyperv.h
7443 F:      arch/x86/include/asm/hyperv-tlfs.h
7444 F:      arch/x86/kernel/cpu/mshyperv.c
7445 F:      arch/x86/hyperv
7446 F:      drivers/clocksource/hyperv_timer.c
7447 F:      drivers/hid/hid-hyperv.c
7448 F:      drivers/hv/
7449 F:      drivers/input/serio/hyperv-keyboard.c
7450 F:      drivers/pci/controller/pci-hyperv.c
7451 F:      drivers/net/hyperv/
7452 F:      drivers/scsi/storvsc_drv.c
7453 F:      drivers/uio/uio_hv_generic.c
7454 F:      drivers/video/fbdev/hyperv_fb.c
7455 F:      drivers/iommu/hyperv_iommu.c
7456 F:      net/vmw_vsock/hyperv_transport.c
7457 F:      include/clocksource/hyperv_timer.h
7458 F:      include/linux/hyperv.h
7459 F:      include/uapi/linux/hyperv.h
7460 F:      include/asm-generic/mshyperv.h
7461 F:      tools/hv/
7462 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7463
7464 HYPERBUS SUPPORT
7465 M:      Vignesh Raghavendra <vigneshr@ti.com>
7466 S:      Supported
7467 F:      drivers/mtd/hyperbus/
7468 F:      include/linux/mtd/hyperbus.h
7469 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7470 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7471
7472 HYPERVISOR VIRTUAL CONSOLE DRIVER
7473 L:      linuxppc-dev@lists.ozlabs.org
7474 S:      Odd Fixes
7475 F:      drivers/tty/hvc/
7476
7477 I2C ACPI SUPPORT
7478 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7479 L:      linux-i2c@vger.kernel.org
7480 L:      linux-acpi@vger.kernel.org
7481 S:      Maintained
7482 F:      drivers/i2c/i2c-core-acpi.c
7483
7484 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7485 M:      Ajay Gupta <ajayg@nvidia.com>
7486 L:      linux-i2c@vger.kernel.org
7487 S:      Maintained
7488 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7489 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7490
7491 I2C MUXES
7492 M:      Peter Rosin <peda@axentia.se>
7493 L:      linux-i2c@vger.kernel.org
7494 S:      Maintained
7495 F:      Documentation/i2c/i2c-topology
7496 F:      Documentation/i2c/muxes/
7497 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7498 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7499 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7500 F:      drivers/i2c/i2c-mux.c
7501 F:      drivers/i2c/muxes/
7502 F:      include/linux/i2c-mux.h
7503
7504 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7505 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7506 L:      linux-i2c@vger.kernel.org
7507 S:      Maintained
7508 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7509 F:      drivers/i2c/busses/i2c-mv64xxx.c
7510
7511 I2C OVER PARALLEL PORT
7512 M:      Jean Delvare <jdelvare@suse.com>
7513 L:      linux-i2c@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/i2c/busses/i2c-parport
7516 F:      Documentation/i2c/busses/i2c-parport-light
7517 F:      drivers/i2c/busses/i2c-parport.c
7518 F:      drivers/i2c/busses/i2c-parport-light.c
7519
7520 I2C SUBSYSTEM
7521 M:      Wolfram Sang <wsa@the-dreams.de>
7522 L:      linux-i2c@vger.kernel.org
7523 W:      https://i2c.wiki.kernel.org/
7524 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7526 S:      Maintained
7527 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7528 F:      Documentation/i2c/
7529 F:      drivers/i2c/*
7530 F:      include/linux/i2c.h
7531 F:      include/linux/i2c-dev.h
7532 F:      include/linux/i2c-smbus.h
7533 F:      include/uapi/linux/i2c.h
7534 F:      include/uapi/linux/i2c-*.h
7535
7536 I2C SUBSYSTEM HOST DRIVERS
7537 L:      linux-i2c@vger.kernel.org
7538 W:      https://i2c.wiki.kernel.org/
7539 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7541 S:      Odd Fixes
7542 F:      Documentation/devicetree/bindings/i2c/
7543 F:      drivers/i2c/algos/
7544 F:      drivers/i2c/busses/
7545
7546 I2C-TAOS-EVM DRIVER
7547 M:      Jean Delvare <jdelvare@suse.com>
7548 L:      linux-i2c@vger.kernel.org
7549 S:      Maintained
7550 F:      Documentation/i2c/busses/i2c-taos-evm
7551 F:      drivers/i2c/busses/i2c-taos-evm.c
7552
7553 I2C-TINY-USB DRIVER
7554 M:      Till Harbaum <till@harbaum.org>
7555 L:      linux-i2c@vger.kernel.org
7556 W:      http://www.harbaum.org/till/i2c_tiny_usb
7557 S:      Maintained
7558 F:      drivers/i2c/busses/i2c-tiny-usb.c
7559
7560 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7561 M:      Jean Delvare <jdelvare@suse.com>
7562 L:      linux-i2c@vger.kernel.org
7563 S:      Maintained
7564 F:      Documentation/i2c/busses/i2c-ali1535
7565 F:      Documentation/i2c/busses/i2c-ali1563
7566 F:      Documentation/i2c/busses/i2c-ali15x3
7567 F:      Documentation/i2c/busses/i2c-amd756
7568 F:      Documentation/i2c/busses/i2c-amd8111
7569 F:      Documentation/i2c/busses/i2c-i801
7570 F:      Documentation/i2c/busses/i2c-nforce2
7571 F:      Documentation/i2c/busses/i2c-piix4
7572 F:      Documentation/i2c/busses/i2c-sis5595
7573 F:      Documentation/i2c/busses/i2c-sis630
7574 F:      Documentation/i2c/busses/i2c-sis96x
7575 F:      Documentation/i2c/busses/i2c-via
7576 F:      Documentation/i2c/busses/i2c-viapro
7577 F:      drivers/i2c/busses/i2c-ali1535.c
7578 F:      drivers/i2c/busses/i2c-ali1563.c
7579 F:      drivers/i2c/busses/i2c-ali15x3.c
7580 F:      drivers/i2c/busses/i2c-amd756.c
7581 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7582 F:      drivers/i2c/busses/i2c-amd8111.c
7583 F:      drivers/i2c/busses/i2c-i801.c
7584 F:      drivers/i2c/busses/i2c-isch.c
7585 F:      drivers/i2c/busses/i2c-nforce2.c
7586 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7587 F:      drivers/i2c/busses/i2c-piix4.c
7588 F:      drivers/i2c/busses/i2c-sis5595.c
7589 F:      drivers/i2c/busses/i2c-sis630.c
7590 F:      drivers/i2c/busses/i2c-sis96x.c
7591 F:      drivers/i2c/busses/i2c-via.c
7592 F:      drivers/i2c/busses/i2c-viapro.c
7593
7594 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7595 M:      Hans de Goede <hdegoede@redhat.com>
7596 L:      linux-i2c@vger.kernel.org
7597 S:      Maintained
7598 F:      drivers/i2c/busses/i2c-cht-wc.c
7599
7600 I2C/SMBUS ISMT DRIVER
7601 M:      Seth Heasley <seth.heasley@intel.com>
7602 M:      Neil Horman <nhorman@tuxdriver.com>
7603 L:      linux-i2c@vger.kernel.org
7604 F:      drivers/i2c/busses/i2c-ismt.c
7605 F:      Documentation/i2c/busses/i2c-ismt
7606
7607 I2C/SMBUS STUB DRIVER
7608 M:      Jean Delvare <jdelvare@suse.com>
7609 L:      linux-i2c@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/i2c/i2c-stub.c
7612
7613 I3C SUBSYSTEM
7614 M:      Boris Brezillon <bbrezillon@kernel.org>
7615 L:      linux-i3c@lists.infradead.org
7616 C:      irc://chat.freenode.net/linux-i3c
7617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7618 S:      Maintained
7619 F:      Documentation/ABI/testing/sysfs-bus-i3c
7620 F:      Documentation/devicetree/bindings/i3c/
7621 F:      Documentation/driver-api/i3c
7622 F:      drivers/i3c/
7623 F:      include/linux/i3c/
7624
7625 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7626 M:      Vitor Soares <vitor.soares@synopsys.com>
7627 S:      Maintained
7628 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7629 F:      drivers/i3c/master/dw*
7630
7631 IA64 (Itanium) PLATFORM
7632 M:      Tony Luck <tony.luck@intel.com>
7633 M:      Fenghua Yu <fenghua.yu@intel.com>
7634 L:      linux-ia64@vger.kernel.org
7635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7636 S:      Maintained
7637 F:      arch/ia64/
7638
7639 IBM Power 842 compression accelerator
7640 M:      Haren Myneni <haren@us.ibm.com>
7641 S:      Supported
7642 F:      drivers/crypto/nx/Makefile
7643 F:      drivers/crypto/nx/Kconfig
7644 F:      drivers/crypto/nx/nx-842*
7645 F:      include/linux/sw842.h
7646 F:      crypto/842.c
7647 F:      lib/842/
7648
7649 IBM Power in-Nest Crypto Acceleration
7650 M:      Breno Leitão <leitao@debian.org>
7651 M:      Nayna Jain <nayna@linux.ibm.com>
7652 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7653 L:      linux-crypto@vger.kernel.org
7654 S:      Supported
7655 F:      drivers/crypto/nx/Makefile
7656 F:      drivers/crypto/nx/Kconfig
7657 F:      drivers/crypto/nx/nx-aes*
7658 F:      drivers/crypto/nx/nx-sha*
7659 F:      drivers/crypto/nx/nx.*
7660 F:      drivers/crypto/nx/nx_csbcpb.h
7661 F:      drivers/crypto/nx/nx_debugfs.h
7662
7663 IBM Power Linux RAID adapter
7664 M:      Brian King <brking@us.ibm.com>
7665 S:      Supported
7666 F:      drivers/scsi/ipr.*
7667
7668 IBM Power SRIOV Virtual NIC Device Driver
7669 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7670 M:      John Allen <jallen@linux.ibm.com>
7671 L:      netdev@vger.kernel.org
7672 S:      Supported
7673 F:      drivers/net/ethernet/ibm/ibmvnic.*
7674
7675 IBM Power Virtual Accelerator Switchboard
7676 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7677 L:      linuxppc-dev@lists.ozlabs.org
7678 S:      Supported
7679 F:      arch/powerpc/platforms/powernv/vas*
7680 F:      arch/powerpc/platforms/powernv/copy-paste.h
7681 F:      arch/powerpc/include/asm/vas.h
7682
7683 IBM Power Virtual Ethernet Device Driver
7684 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7685 L:      netdev@vger.kernel.org
7686 S:      Supported
7687 F:      drivers/net/ethernet/ibm/ibmveth.*
7688
7689 IBM Power Virtual FC Device Drivers
7690 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7691 L:      linux-scsi@vger.kernel.org
7692 S:      Supported
7693 F:      drivers/scsi/ibmvscsi/ibmvfc*
7694
7695 IBM Power Virtual Management Channel Driver
7696 M:      Steven Royer <seroyer@linux.ibm.com>
7697 S:      Supported
7698 F:      drivers/misc/ibmvmc.*
7699
7700 IBM Power Virtual SCSI Device Drivers
7701 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7702 L:      linux-scsi@vger.kernel.org
7703 S:      Supported
7704 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7705 F:      include/scsi/viosrp.h
7706
7707 IBM Power Virtual SCSI Device Target Driver
7708 M:      Michael Cyr <mikecyr@linux.ibm.com>
7709 L:      linux-scsi@vger.kernel.org
7710 L:      target-devel@vger.kernel.org
7711 S:      Supported
7712 F:      drivers/scsi/ibmvscsi_tgt/
7713
7714 IBM Power VMX Cryptographic instructions
7715 M:      Breno Leitão <leitao@debian.org>
7716 M:      Nayna Jain <nayna@linux.ibm.com>
7717 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7718 L:      linux-crypto@vger.kernel.org
7719 S:      Supported
7720 F:      drivers/crypto/vmx/Makefile
7721 F:      drivers/crypto/vmx/Kconfig
7722 F:      drivers/crypto/vmx/vmx.c
7723 F:      drivers/crypto/vmx/aes*
7724 F:      drivers/crypto/vmx/ghash*
7725 F:      drivers/crypto/vmx/ppc-xlate.pl
7726
7727 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7728 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7729 L:      linux-pci@vger.kernel.org
7730 L:      linuxppc-dev@lists.ozlabs.org
7731 S:      Supported
7732 F:      drivers/pci/hotplug/rpaphp*
7733
7734 IBM Power IO DLPAR 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/rpadlpar*
7740
7741 IBM ServeRAID RAID DRIVER
7742 S:      Orphan
7743 F:      drivers/scsi/ips.*
7744
7745 ICH LPC AND GPIO DRIVER
7746 M:      Peter Tyser <ptyser@xes-inc.com>
7747 S:      Maintained
7748 F:      drivers/mfd/lpc_ich.c
7749 F:      drivers/gpio/gpio-ich.c
7750
7751 IDE SUBSYSTEM
7752 M:      "David S. Miller" <davem@davemloft.net>
7753 L:      linux-ide@vger.kernel.org
7754 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7756 S:      Maintained
7757 F:      Documentation/ide/
7758 F:      drivers/ide/
7759 F:      include/linux/ide.h
7760
7761 IDE/ATAPI DRIVERS
7762 M:      Borislav Petkov <bp@alien8.de>
7763 L:      linux-ide@vger.kernel.org
7764 S:      Maintained
7765 F:      Documentation/cdrom/ide-cd.rst
7766 F:      drivers/ide/ide-cd*
7767
7768 IDEAPAD LAPTOP EXTRAS DRIVER
7769 M:      Ike Panhc <ike.pan@canonical.com>
7770 L:      platform-driver-x86@vger.kernel.org
7771 W:      http://launchpad.net/ideapad-laptop
7772 S:      Maintained
7773 F:      drivers/platform/x86/ideapad-laptop.c
7774
7775 IDEAPAD LAPTOP SLIDEBAR DRIVER
7776 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7777 L:      linux-input@vger.kernel.org
7778 W:      https://github.com/o2genum/ideapad-slidebar
7779 S:      Maintained
7780 F:      drivers/input/misc/ideapad_slidebar.c
7781
7782 IDT VersaClock 5 CLOCK DRIVER
7783 M:      Marek Vasut <marek.vasut@gmail.com>
7784 S:      Maintained
7785 F:      drivers/clk/clk-versaclock5.c
7786
7787 IEEE 802.15.4 SUBSYSTEM
7788 M:      Alexander Aring <alex.aring@gmail.com>
7789 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7790 L:      linux-wpan@vger.kernel.org
7791 W:      http://wpan.cakelab.org/
7792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7794 S:      Maintained
7795 F:      net/ieee802154/
7796 F:      net/mac802154/
7797 F:      drivers/net/ieee802154/
7798 F:      include/linux/nl802154.h
7799 F:      include/linux/ieee802154.h
7800 F:      include/net/nl802154.h
7801 F:      include/net/mac802154.h
7802 F:      include/net/af_ieee802154.h
7803 F:      include/net/cfg802154.h
7804 F:      include/net/ieee802154_netdev.h
7805 F:      Documentation/networking/ieee802154.rst
7806
7807 IFE PROTOCOL
7808 M:      Yotam Gigi <yotam.gi@gmail.com>
7809 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7810 F:      net/ife
7811 F:      include/net/ife.h
7812 F:      include/uapi/linux/ife.h
7813
7814 IGORPLUG-USB IR RECEIVER
7815 M:      Sean Young <sean@mess.org>
7816 L:      linux-media@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/media/rc/igorplugusb.c
7819
7820 IGUANAWORKS USB IR TRANSCEIVER
7821 M:      Sean Young <sean@mess.org>
7822 L:      linux-media@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/media/rc/iguanair.c
7825
7826 IIO DIGITAL POTENTIOMETER DAC
7827 M:      Peter Rosin <peda@axentia.se>
7828 L:      linux-iio@vger.kernel.org
7829 S:      Maintained
7830 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7831 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7832 F:      drivers/iio/dac/dpot-dac.c
7833
7834 IIO ENVELOPE DETECTOR
7835 M:      Peter Rosin <peda@axentia.se>
7836 L:      linux-iio@vger.kernel.org
7837 S:      Maintained
7838 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7839 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7840 F:      drivers/iio/adc/envelope-detector.c
7841
7842 IIO MULTIPLEXER
7843 M:      Peter Rosin <peda@axentia.se>
7844 L:      linux-iio@vger.kernel.org
7845 S:      Maintained
7846 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7847 F:      drivers/iio/multiplexer/iio-mux.c
7848
7849 IIO SUBSYSTEM AND DRIVERS
7850 M:      Jonathan Cameron <jic23@kernel.org>
7851 R:      Hartmut Knaack <knaack.h@gmx.de>
7852 R:      Lars-Peter Clausen <lars@metafoo.de>
7853 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7854 L:      linux-iio@vger.kernel.org
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7856 S:      Maintained
7857 F:      Documentation/ABI/testing/configfs-iio*
7858 F:      Documentation/ABI/testing/sysfs-bus-iio*
7859 F:      Documentation/devicetree/bindings/iio/
7860 F:      drivers/iio/
7861 F:      drivers/staging/iio/
7862 F:      include/linux/iio/
7863 F:      tools/iio/
7864
7865 IIO UNIT CONVERTER
7866 M:      Peter Rosin <peda@axentia.se>
7867 L:      linux-iio@vger.kernel.org
7868 S:      Maintained
7869 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7870 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7871 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7872 F:      drivers/iio/afe/iio-rescale.c
7873
7874 IKANOS/ADI EAGLE ADSL USB DRIVER
7875 M:      Matthieu Castet <castet.matthieu@free.fr>
7876 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7877 S:      Maintained
7878 F:      drivers/usb/atm/ueagle-atm.c
7879
7880 IMGTEC ASCII LCD DRIVER
7881 M:      Paul Burton <paul.burton@mips.com>
7882 S:      Maintained
7883 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7884 F:      drivers/auxdisplay/img-ascii-lcd.c
7885
7886 IMGTEC IR DECODER DRIVER
7887 M:      James Hogan <jhogan@kernel.org>
7888 S:      Maintained
7889 F:      drivers/media/rc/img-ir/
7890
7891 IMON SOUNDGRAPH USB IR RECEIVER
7892 M:      Sean Young <sean@mess.org>
7893 L:      linux-media@vger.kernel.org
7894 S:      Maintained
7895 F:      drivers/media/rc/imon_raw.c
7896 F:      drivers/media/rc/imon.c
7897
7898 IMS TWINTURBO FRAMEBUFFER DRIVER
7899 L:      linux-fbdev@vger.kernel.org
7900 S:      Orphan
7901 F:      drivers/video/fbdev/imsttfb.c
7902
7903 INA209 HARDWARE MONITOR DRIVER
7904 M:      Guenter Roeck <linux@roeck-us.net>
7905 L:      linux-hwmon@vger.kernel.org
7906 S:      Maintained
7907 F:      Documentation/hwmon/ina209.rst
7908 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7909 F:      drivers/hwmon/ina209.c
7910
7911 INA2XX HARDWARE MONITOR DRIVER
7912 M:      Guenter Roeck <linux@roeck-us.net>
7913 L:      linux-hwmon@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/hwmon/ina2xx.rst
7916 F:      drivers/hwmon/ina2xx.c
7917 F:      include/linux/platform_data/ina2xx.h
7918
7919 INDUSTRY PACK SUBSYSTEM (IPACK)
7920 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7921 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7922 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7923 L:      industrypack-devel@lists.sourceforge.net
7924 W:      http://industrypack.sourceforge.net
7925 S:      Maintained
7926 F:      drivers/ipack/
7927
7928 INFINEON DPS310 Driver
7929 M:      Eddie James <eajames@linux.ibm.com>
7930 L:      linux-iio@vger.kernel.org
7931 F:      drivers/iio/pressure/dps310.c
7932 S:      Maintained
7933
7934 INFINIBAND SUBSYSTEM
7935 M:      Doug Ledford <dledford@redhat.com>
7936 M:      Jason Gunthorpe <jgg@mellanox.com>
7937 L:      linux-rdma@vger.kernel.org
7938 W:      https://github.com/linux-rdma/rdma-core
7939 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7941 S:      Supported
7942 F:      Documentation/devicetree/bindings/infiniband/
7943 F:      Documentation/infiniband/
7944 F:      drivers/infiniband/
7945 F:      include/uapi/linux/if_infiniband.h
7946 F:      include/uapi/rdma/
7947 F:      include/rdma/
7948 F:      include/trace/events/ib_mad.h
7949 F:      include/trace/events/ib_umad.h
7950 F:      samples/bpf/ibumad_kern.c
7951 F:      samples/bpf/ibumad_user.c
7952
7953 INGENIC JZ4780 DMA Driver
7954 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7955 S:      Maintained
7956 F:      drivers/dma/dma-jz4780.c
7957
7958 INGENIC JZ4780 NAND DRIVER
7959 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7960 L:      linux-mtd@lists.infradead.org
7961 S:      Maintained
7962 F:      drivers/mtd/nand/raw/ingenic/
7963
7964 INGENIC JZ47xx SoCs
7965 M:      Paul Cercueil <paul@crapouillou.net>
7966 S:      Maintained
7967 F:      arch/mips/boot/dts/ingenic/
7968 F:      arch/mips/include/asm/mach-jz4740/
7969 F:      arch/mips/jz4740/
7970 F:      drivers/clk/ingenic/
7971 F:      drivers/dma/dma-jz4780.c
7972 F:      drivers/gpu/drm/ingenic/
7973 F:      drivers/i2c/busses/i2c-jz4780.c
7974 F:      drivers/iio/adc/ingenic-adc.c
7975 F:      drivers/irqchip/irq-ingenic.c
7976 F:      drivers/memory/jz4780-nemc.c
7977 F:      drivers/mmc/host/jz4740_mmc.c
7978 F:      drivers/mtd/nand/raw/ingenic/
7979 F:      drivers/pinctrl/pinctrl-ingenic.c
7980 F:      drivers/power/supply/ingenic-battery.c
7981 F:      drivers/pwm/pwm-jz4740.c
7982 F:      drivers/rtc/rtc-jz4740.c
7983 F:      drivers/tty/serial/8250/8250_ingenic.c
7984 F:      drivers/usb/musb/jz4740.c
7985 F:      drivers/watchdog/jz4740_wdt.c
7986 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7987 F:      include/linux/mfd/ingenic-tcu.h
7988 F:      sound/soc/jz4740/
7989 F:      sound/soc/codecs/jz47*
7990
7991 INOTIFY
7992 M:      Jan Kara <jack@suse.cz>
7993 R:      Amir Goldstein <amir73il@gmail.com>
7994 L:      linux-fsdevel@vger.kernel.org
7995 S:      Maintained
7996 F:      Documentation/filesystems/inotify.txt
7997 F:      fs/notify/inotify/
7998 F:      include/linux/inotify.h
7999 F:      include/uapi/linux/inotify.h
8000
8001 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8002 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8003 L:      linux-input@vger.kernel.org
8004 Q:      http://patchwork.kernel.org/project/linux-input/list/
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8006 S:      Maintained
8007 F:      drivers/input/
8008 F:      include/linux/input.h
8009 F:      include/uapi/linux/input.h
8010 F:      include/uapi/linux/input-event-codes.h
8011 F:      include/linux/input/
8012 F:      Documentation/devicetree/bindings/input/
8013 F:      Documentation/devicetree/bindings/serio/
8014 F:      Documentation/input/
8015
8016 INPUT MULTITOUCH (MT) PROTOCOL
8017 M:      Henrik Rydberg <rydberg@bitmath.org>
8018 L:      linux-input@vger.kernel.org
8019 S:      Odd fixes
8020 F:      Documentation/input/multi-touch-protocol.rst
8021 F:      drivers/input/input-mt.c
8022 K:      \b(ABS|SYN)_MT_
8023
8024 INSIDE SECURE CRYPTO DRIVER
8025 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8026 F:      drivers/crypto/inside-secure/
8027 S:      Maintained
8028 L:      linux-crypto@vger.kernel.org
8029
8030 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8031 M:      Mimi Zohar <zohar@linux.ibm.com>
8032 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8033 L:      linux-integrity@vger.kernel.org
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8035 S:      Supported
8036 F:      security/integrity/ima/
8037
8038 INTEL 810/815 FRAMEBUFFER DRIVER
8039 M:      Antonino Daplas <adaplas@gmail.com>
8040 L:      linux-fbdev@vger.kernel.org
8041 S:      Maintained
8042 F:      drivers/video/fbdev/i810/
8043
8044 INTEL ASoC DRIVERS
8045 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8046 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8047 M:      Jie Yang <yang.jie@linux.intel.com>
8048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8049 S:      Supported
8050 F:      sound/soc/intel/
8051
8052 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8053 M:      Hans de Goede <hdegoede@redhat.com>
8054 L:      platform-driver-x86@vger.kernel.org
8055 S:      Maintained
8056 F:      drivers/platform/x86/intel_atomisp2_pm.c
8057
8058 INTEL C600 SERIES SAS CONTROLLER DRIVER
8059 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8060 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8061 L:      linux-scsi@vger.kernel.org
8062 T:      git git://git.code.sf.net/p/intel-sas/isci
8063 S:      Supported
8064 F:      drivers/scsi/isci/
8065
8066 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8067 M:      Jani Nikula <jani.nikula@linux.intel.com>
8068 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8069 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8070 L:      intel-gfx@lists.freedesktop.org
8071 W:      https://01.org/linuxgraphics/
8072 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8073 C:      irc://chat.freenode.net/intel-gfx
8074 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8075 T:      git git://anongit.freedesktop.org/drm-intel
8076 S:      Supported
8077 F:      drivers/gpu/drm/i915/
8078 F:      include/drm/i915*
8079 F:      include/uapi/drm/i915_drm.h
8080 F:      Documentation/gpu/i915.rst
8081
8082 INTEL ETHERNET DRIVERS
8083 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8084 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8085 W:      http://www.intel.com/support/feedback.htm
8086 W:      http://e1000.sourceforge.net/
8087 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8090 S:      Supported
8091 F:      Documentation/networking/device_drivers/intel/e100.rst
8092 F:      Documentation/networking/device_drivers/intel/e1000.rst
8093 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8094 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8095 F:      Documentation/networking/device_drivers/intel/igb.rst
8096 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8097 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8098 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8099 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8100 F:      Documentation/networking/device_drivers/intel/i40e.rst
8101 F:      Documentation/networking/device_drivers/intel/iavf.rst
8102 F:      Documentation/networking/device_drivers/intel/ice.rst
8103 F:      drivers/net/ethernet/intel/
8104 F:      drivers/net/ethernet/intel/*/
8105 F:      include/linux/avf/virtchnl.h
8106
8107 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8108 M:      Maik Broemme <mbroemme@libmpq.org>
8109 L:      linux-fbdev@vger.kernel.org
8110 S:      Maintained
8111 F:      Documentation/fb/intelfb.rst
8112 F:      drivers/video/fbdev/intelfb/
8113
8114 INTEL GPIO DRIVERS
8115 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8116 L:      linux-gpio@vger.kernel.org
8117 S:      Maintained
8118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8119 F:      drivers/gpio/gpio-ich.c
8120 F:      drivers/gpio/gpio-intel-mid.c
8121 F:      drivers/gpio/gpio-lynxpoint.c
8122 F:      drivers/gpio/gpio-merrifield.c
8123 F:      drivers/gpio/gpio-ml-ioh.c
8124 F:      drivers/gpio/gpio-pch.c
8125 F:      drivers/gpio/gpio-sch.c
8126 F:      drivers/gpio/gpio-sodaville.c
8127
8128 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8129 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8130 M:      Zhi Wang <zhi.a.wang@intel.com>
8131 L:      intel-gvt-dev@lists.freedesktop.org
8132 L:      intel-gfx@lists.freedesktop.org
8133 W:      https://01.org/igvt-g
8134 T:      git https://github.com/intel/gvt-linux.git
8135 S:      Supported
8136 F:      drivers/gpu/drm/i915/gvt/
8137
8138 INTEL HID EVENT DRIVER
8139 M:      Alex Hung <alex.hung@canonical.com>
8140 L:      platform-driver-x86@vger.kernel.org
8141 S:      Maintained
8142 F:      drivers/platform/x86/intel-hid.c
8143
8144 INTEL I/OAT DMA DRIVER
8145 M:      Dave Jiang <dave.jiang@intel.com>
8146 R:      Dan Williams <dan.j.williams@intel.com>
8147 L:      dmaengine@vger.kernel.org
8148 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8149 S:      Supported
8150 F:      drivers/dma/ioat*
8151
8152 INTEL IDLE DRIVER
8153 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8154 M:      Len Brown <lenb@kernel.org>
8155 L:      linux-pm@vger.kernel.org
8156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8157 B:      https://bugzilla.kernel.org
8158 S:      Supported
8159 F:      drivers/idle/intel_idle.c
8160
8161 INTEL INTEGRATED SENSOR HUB DRIVER
8162 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8163 M:      Jiri Kosina <jikos@kernel.org>
8164 L:      linux-input@vger.kernel.org
8165 S:      Maintained
8166 F:      drivers/hid/intel-ish-hid/
8167
8168 INTEL IOMMU (VT-d)
8169 M:      David Woodhouse <dwmw2@infradead.org>
8170 L:      iommu@lists.linux-foundation.org
8171 T:      git git://git.infradead.org/iommu-2.6.git
8172 S:      Supported
8173 F:      drivers/iommu/intel-iommu.c
8174 F:      include/linux/intel-iommu.h
8175
8176 INTEL IOP-ADMA DMA DRIVER
8177 R:      Dan Williams <dan.j.williams@intel.com>
8178 S:      Odd fixes
8179 F:      drivers/dma/iop-adma.c
8180
8181 INTEL IPU3 CSI-2 CIO2 DRIVER
8182 M:      Yong Zhi <yong.zhi@intel.com>
8183 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8184 M:      Bingbu Cao <bingbu.cao@intel.com>
8185 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8186 L:      linux-media@vger.kernel.org
8187 S:      Maintained
8188 F:      drivers/media/pci/intel/ipu3/
8189 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8190
8191 INTEL IPU3 CSI-2 IMGU DRIVER
8192 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8193 L:      linux-media@vger.kernel.org
8194 S:      Maintained
8195 F:      drivers/staging/media/ipu3/
8196 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8197 F:      Documentation/media/v4l-drivers/ipu3.rst
8198
8199 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8200 M:      Krzysztof Halasa <khalasa@piap.pl>
8201 S:      Maintained
8202 F:      include/linux/soc/ixp4xx/qmgr.h
8203 F:      include/linux/soc/ixp4xx/npe.h
8204 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8205 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8206 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8207 F:      drivers/net/wan/ixp4xx_hss.c
8208
8209 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8210 M:      Deepak Saxena <dsaxena@plexity.net>
8211 S:      Maintained
8212 F:      drivers/char/hw_random/ixp4xx-rng.c
8213
8214 INTEL MANAGEMENT ENGINE (mei)
8215 M:      Tomas Winkler <tomas.winkler@intel.com>
8216 L:      linux-kernel@vger.kernel.org
8217 S:      Supported
8218 F:      include/uapi/linux/mei.h
8219 F:      include/linux/mei_cl_bus.h
8220 F:      drivers/misc/mei/*
8221 F:      drivers/watchdog/mei_wdt.c
8222 F:      Documentation/driver-api/mei/*
8223 F:      samples/mei/*
8224
8225 INTEL MENLOW THERMAL DRIVER
8226 M:      Sujith Thomas <sujith.thomas@intel.com>
8227 L:      platform-driver-x86@vger.kernel.org
8228 W:      https://01.org/linux-acpi
8229 S:      Supported
8230 F:      drivers/platform/x86/intel_menlow.c
8231
8232 INTEL MIC DRIVERS (mic)
8233 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8234 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8235 S:      Supported
8236 W:      https://github.com/sudeepdutt/mic
8237 W:      http://software.intel.com/en-us/mic-developer
8238 F:      include/linux/mic_bus.h
8239 F:      include/linux/scif.h
8240 F:      include/uapi/linux/mic_common.h
8241 F:      include/uapi/linux/mic_ioctl.h
8242 F:      include/uapi/linux/scif_ioctl.h
8243 F:      drivers/misc/mic/
8244 F:      drivers/dma/mic_x100_dma.c
8245 F:      drivers/dma/mic_x100_dma.h
8246 F:      Documentation/mic/
8247
8248 INTEL PMC CORE DRIVER
8249 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8250 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8251 L:      platform-driver-x86@vger.kernel.org
8252 S:      Maintained
8253 F:      drivers/platform/x86/intel_pmc_core*
8254
8255 INTEL PMC/P-Unit IPC DRIVER
8256 M:      Zha Qipeng<qipeng.zha@intel.com>
8257 L:      platform-driver-x86@vger.kernel.org
8258 S:      Maintained
8259 F:      drivers/platform/x86/intel_pmc_ipc.c
8260 F:      drivers/platform/x86/intel_punit_ipc.c
8261 F:      arch/x86/include/asm/intel_pmc_ipc.h
8262 F:      arch/x86/include/asm/intel_punit_ipc.h
8263
8264 INTEL PMIC GPIO DRIVERS
8265 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8266 S:      Maintained
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8268 F:      drivers/gpio/gpio-*cove.c
8269 F:      drivers/gpio/gpio-msic.c
8270
8271 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8272 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8273 S:      Maintained
8274 F:      drivers/mfd/intel_msic.c
8275 F:      drivers/mfd/intel_soc_pmic*
8276 F:      include/linux/mfd/intel_msic.h
8277 F:      include/linux/mfd/intel_soc_pmic*
8278
8279 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8280 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8281 L:      linux-wireless@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8284 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8285 F:      drivers/net/wireless/intel/ipw2x00/
8286
8287 INTEL PSTATE DRIVER
8288 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8289 M:      Len Brown <lenb@kernel.org>
8290 L:      linux-pm@vger.kernel.org
8291 S:      Supported
8292 F:      drivers/cpufreq/intel_pstate.c
8293
8294 INTEL RDMA RNIC DRIVER
8295 M:      Faisal Latif <faisal.latif@intel.com>
8296 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8297 L:      linux-rdma@vger.kernel.org
8298 S:      Supported
8299 F:      drivers/infiniband/hw/i40iw/
8300 F:      include/uapi/rdma/i40iw-abi.h
8301
8302 INTEL SPEED SELECT TECHNOLOGY
8303 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8304 L:      platform-driver-x86@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/platform/x86/intel_speed_select_if/
8307 F:      tools/power/x86/intel-speed-select/
8308 F:      include/uapi/linux/isst_if.h
8309
8310 INTEL TELEMETRY DRIVER
8311 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8312 M:      "David E. Box" <david.e.box@linux.intel.com>
8313 L:      platform-driver-x86@vger.kernel.org
8314 S:      Maintained
8315 F:      arch/x86/include/asm/intel_telemetry.h
8316 F:      drivers/platform/x86/intel_telemetry*
8317
8318 INTEL VIRTUAL BUTTON DRIVER
8319 M:      AceLan Kao <acelan.kao@canonical.com>
8320 L:      platform-driver-x86@vger.kernel.org
8321 S:      Maintained
8322 F:      drivers/platform/x86/intel-vbtn.c
8323
8324 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8325 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8326 L:      linux-wireless@vger.kernel.org
8327 S:      Supported
8328 F:      drivers/net/wireless/intel/iwlegacy/
8329
8330 INTEL WIRELESS WIFI LINK (iwlwifi)
8331 M:      Johannes Berg <johannes.berg@intel.com>
8332 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8333 M:      Luca Coelho <luciano.coelho@intel.com>
8334 M:      Intel Linux Wireless <linuxwifi@intel.com>
8335 L:      linux-wireless@vger.kernel.org
8336 W:      http://intellinuxwireless.org
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8338 S:      Supported
8339 F:      drivers/net/wireless/intel/iwlwifi/
8340
8341 INTEL WIRELESS WIMAX CONNECTION 2400
8342 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8343 M:      linux-wimax@intel.com
8344 L:      wimax@linuxwimax.org (subscribers-only)
8345 S:      Supported
8346 W:      http://linuxwimax.org
8347 F:      Documentation/wimax/README.i2400m
8348 F:      drivers/net/wimax/i2400m/
8349 F:      include/uapi/linux/wimax/i2400m.h
8350
8351 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8352 M:      Mario Limonciello <mario.limonciello@dell.com>
8353 S:      Maintained
8354 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8355
8356 INTEL(R) TRACE HUB
8357 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8358 S:      Supported
8359 F:      Documentation/trace/intel_th.rst
8360 F:      drivers/hwtracing/intel_th/
8361
8362 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8363 M:      Ning Sun <ning.sun@intel.com>
8364 L:      tboot-devel@lists.sourceforge.net
8365 W:      http://tboot.sourceforge.net
8366 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8367 S:      Supported
8368 F:      Documentation/x86/intel_txt.rst
8369 F:      include/linux/tboot.h
8370 F:      arch/x86/kernel/tboot.c
8371
8372 INTEL-MID GPIO DRIVER
8373 M:      David Cohen <david.a.cohen@linux.intel.com>
8374 L:      linux-gpio@vger.kernel.org
8375 S:      Maintained
8376 F:      drivers/gpio/gpio-intel-mid.c
8377
8378 INTERCONNECT API
8379 M:      Georgi Djakov <georgi.djakov@linaro.org>
8380 L:      linux-pm@vger.kernel.org
8381 S:      Maintained
8382 F:      Documentation/driver-api/interconnect.rst
8383 F:      Documentation/devicetree/bindings/interconnect/
8384 F:      drivers/interconnect/
8385 F:      include/dt-bindings/interconnect/
8386 F:      include/linux/interconnect-provider.h
8387 F:      include/linux/interconnect.h
8388
8389 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8390 M:      Linus Walleij <linus.walleij@linaro.org>
8391 L:      linux-iio@vger.kernel.org
8392 S:      Maintained
8393 F:      drivers/iio/gyro/mpu3050*
8394 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8395
8396 IOC3 ETHERNET DRIVER
8397 M:      Ralf Baechle <ralf@linux-mips.org>
8398 L:      linux-mips@vger.kernel.org
8399 S:      Maintained
8400 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8401
8402 IOC3 SERIAL DRIVER
8403 M:      Pat Gefre <pfg@sgi.com>
8404 L:      linux-serial@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/tty/serial/ioc3_serial.c
8407
8408 IOMAP FILESYSTEM LIBRARY
8409 M:      Christoph Hellwig <hch@infradead.org>
8410 M:      Darrick J. Wong <darrick.wong@oracle.com>
8411 M:      linux-xfs@vger.kernel.org
8412 M:      linux-fsdevel@vger.kernel.org
8413 L:      linux-xfs@vger.kernel.org
8414 L:      linux-fsdevel@vger.kernel.org
8415 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8416 S:      Supported
8417 F:      fs/iomap.c
8418 F:      fs/iomap/
8419 F:      include/linux/iomap.h
8420
8421 IOMMU DRIVERS
8422 M:      Joerg Roedel <joro@8bytes.org>
8423 L:      iommu@lists.linux-foundation.org
8424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8425 S:      Maintained
8426 F:      Documentation/devicetree/bindings/iommu/
8427 F:      drivers/iommu/
8428 F:      include/linux/iommu.h
8429 F:      include/linux/of_iommu.h
8430 F:      include/linux/iova.h
8431
8432 IO_URING
8433 M:      Jens Axboe <axboe@kernel.dk>
8434 L:      linux-block@vger.kernel.org
8435 L:      linux-fsdevel@vger.kernel.org
8436 T:      git git://git.kernel.dk/linux-block
8437 T:      git git://git.kernel.dk/liburing
8438 S:      Maintained
8439 F:      fs/io_uring.c
8440 F:      include/uapi/linux/io_uring.h
8441
8442 IP MASQUERADING
8443 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8444 S:      Maintained
8445 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8446
8447 IPMI SUBSYSTEM
8448 M:      Corey Minyard <minyard@acm.org>
8449 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8450 W:      http://openipmi.sourceforge.net/
8451 S:      Supported
8452 F:      Documentation/devicetree/bindings/ipmi/
8453 F:      Documentation/IPMI.txt
8454 F:      drivers/char/ipmi/
8455 F:      include/linux/ipmi*
8456 F:      include/uapi/linux/ipmi*
8457
8458 IPS SCSI RAID DRIVER
8459 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8460 L:      linux-scsi@vger.kernel.org
8461 W:      http://www.adaptec.com/
8462 S:      Maintained
8463 F:      drivers/scsi/ips*
8464
8465 IPVS
8466 M:      Wensong Zhang <wensong@linux-vs.org>
8467 M:      Simon Horman <horms@verge.net.au>
8468 M:      Julian Anastasov <ja@ssi.bg>
8469 L:      netdev@vger.kernel.org
8470 L:      lvs-devel@vger.kernel.org
8471 S:      Maintained
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8474 F:      Documentation/networking/ipvs-sysctl.txt
8475 F:      include/net/ip_vs.h
8476 F:      include/uapi/linux/ip_vs.h
8477 F:      net/netfilter/ipvs/
8478
8479 IPWIRELESS DRIVER
8480 M:      Jiri Kosina <jikos@kernel.org>
8481 M:      David Sterba <dsterba@suse.com>
8482 S:      Odd Fixes
8483 F:      drivers/tty/ipwireless/
8484
8485 IPX NETWORK LAYER
8486 L:      netdev@vger.kernel.org
8487 S:      Obsolete
8488 F:      include/uapi/linux/ipx.h
8489
8490 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8491 M:      Marc Zyngier <maz@kernel.org>
8492 S:      Maintained
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8494 F:      Documentation/IRQ-domain.txt
8495 F:      include/linux/irqdomain.h
8496 F:      kernel/irq/irqdomain.c
8497 F:      kernel/irq/msi.c
8498
8499 IRQ SUBSYSTEM
8500 M:      Thomas Gleixner <tglx@linutronix.de>
8501 L:      linux-kernel@vger.kernel.org
8502 S:      Maintained
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8504 F:      kernel/irq/
8505
8506 IRQCHIP DRIVERS
8507 M:      Thomas Gleixner <tglx@linutronix.de>
8508 M:      Jason Cooper <jason@lakedaemon.net>
8509 M:      Marc Zyngier <maz@kernel.org>
8510 L:      linux-kernel@vger.kernel.org
8511 S:      Maintained
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8513 F:      Documentation/devicetree/bindings/interrupt-controller/
8514 F:      drivers/irqchip/
8515
8516 ISA
8517 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8518 S:      Maintained
8519 F:      Documentation/driver-api/isa.rst
8520 F:      drivers/base/isa.c
8521 F:      include/linux/isa.h
8522
8523 ISA RADIO MODULE
8524 M:      Hans Verkuil <hverkuil@xs4all.nl>
8525 L:      linux-media@vger.kernel.org
8526 T:      git git://linuxtv.org/media_tree.git
8527 W:      https://linuxtv.org
8528 S:      Maintained
8529 F:      drivers/media/radio/radio-isa*
8530
8531 ISAPNP
8532 M:      Jaroslav Kysela <perex@perex.cz>
8533 S:      Maintained
8534 F:      Documentation/driver-api/isapnp.rst
8535 F:      drivers/pnp/isapnp/
8536 F:      include/linux/isapnp.h
8537
8538 ISCSI
8539 M:      Lee Duncan <lduncan@suse.com>
8540 M:      Chris Leech <cleech@redhat.com>
8541 L:      open-iscsi@googlegroups.com
8542 W:      www.open-iscsi.com
8543 S:      Maintained
8544 F:      drivers/scsi/*iscsi*
8545 F:      include/scsi/*iscsi*
8546
8547 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8548 M:      Peter Jones <pjones@redhat.com>
8549 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8550 S:      Maintained
8551 F:      drivers/firmware/iscsi_ibft*
8552
8553 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8554 M:      Sagi Grimberg <sagi@grimberg.me>
8555 M:      Max Gurtovoy <maxg@mellanox.com>
8556 L:      linux-rdma@vger.kernel.org
8557 S:      Supported
8558 W:      http://www.openfabrics.org
8559 W:      www.open-iscsi.org
8560 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8561 F:      drivers/infiniband/ulp/iser/
8562
8563 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8564 M:      Sagi Grimberg <sagi@grimberg.me>
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8566 L:      linux-rdma@vger.kernel.org
8567 L:      target-devel@vger.kernel.org
8568 S:      Supported
8569 W:      http://www.linux-iscsi.org
8570 F:      drivers/infiniband/ulp/isert
8571
8572 ISDN/mISDN SUBSYSTEM
8573 M:      Karsten Keil <isdn@linux-pingi.de>
8574 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8575 L:      netdev@vger.kernel.org
8576 W:      http://www.isdn4linux.de
8577 S:      Maintained
8578 F:      drivers/isdn/mISDN
8579 F:      drivers/isdn/hardware
8580
8581 ISDN/CAPI SUBSYSTEM
8582 M:      Karsten Keil <isdn@linux-pingi.de>
8583 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8584 L:      netdev@vger.kernel.org
8585 W:      http://www.isdn4linux.de
8586 S:      Odd Fixes
8587 F:      Documentation/isdn/
8588 F:      drivers/isdn/capi/
8589 F:      drivers/staging/isdn/
8590 F:      net/bluetooth/cmtp/
8591 F:      include/linux/isdn/
8592 F:      include/uapi/linux/isdn/
8593
8594 IT87 HARDWARE MONITORING DRIVER
8595 M:      Jean Delvare <jdelvare@suse.com>
8596 L:      linux-hwmon@vger.kernel.org
8597 S:      Maintained
8598 F:      Documentation/hwmon/it87.rst
8599 F:      drivers/hwmon/it87.c
8600
8601 IT913X MEDIA DRIVER
8602 M:      Antti Palosaari <crope@iki.fi>
8603 L:      linux-media@vger.kernel.org
8604 W:      https://linuxtv.org
8605 W:      http://palosaari.fi/linux/
8606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8607 T:      git git://linuxtv.org/anttip/media_tree.git
8608 S:      Maintained
8609 F:      drivers/media/tuners/it913x*
8610
8611 IVTV VIDEO4LINUX DRIVER
8612 M:      Andy Walls <awalls@md.metrocast.net>
8613 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8614 L:      linux-media@vger.kernel.org
8615 T:      git git://linuxtv.org/media_tree.git
8616 W:      http://www.ivtvdriver.org
8617 S:      Maintained
8618 F:      Documentation/media/v4l-drivers/ivtv*
8619 F:      drivers/media/pci/ivtv/
8620 F:      include/uapi/linux/ivtv*
8621
8622 IX2505V MEDIA DRIVER
8623 M:      Malcolm Priestley <tvboxspy@gmail.com>
8624 L:      linux-media@vger.kernel.org
8625 W:      https://linuxtv.org
8626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8627 S:      Maintained
8628 F:      drivers/media/dvb-frontends/ix2505v*
8629
8630 JAILHOUSE HYPERVISOR INTERFACE
8631 M:      Jan Kiszka <jan.kiszka@siemens.com>
8632 L:      jailhouse-dev@googlegroups.com
8633 S:      Maintained
8634 F:      arch/x86/kernel/jailhouse.c
8635 F:      arch/x86/include/asm/jailhouse_para.h
8636
8637 JC42.4 TEMPERATURE SENSOR DRIVER
8638 M:      Guenter Roeck <linux@roeck-us.net>
8639 L:      linux-hwmon@vger.kernel.org
8640 S:      Maintained
8641 F:      drivers/hwmon/jc42.c
8642 F:      Documentation/hwmon/jc42.rst
8643
8644 JFS FILESYSTEM
8645 M:      Dave Kleikamp <shaggy@kernel.org>
8646 L:      jfs-discussion@lists.sourceforge.net
8647 W:      http://jfs.sourceforge.net/
8648 T:      git git://github.com/kleikamp/linux-shaggy.git
8649 S:      Maintained
8650 F:      Documentation/filesystems/jfs.txt
8651 F:      fs/jfs/
8652
8653 JME NETWORK DRIVER
8654 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8655 L:      netdev@vger.kernel.org
8656 S:      Maintained
8657 F:      drivers/net/ethernet/jme.*
8658
8659 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8660 M:      David Woodhouse <dwmw2@infradead.org>
8661 M:      Richard Weinberger <richard@nod.at>
8662 L:      linux-mtd@lists.infradead.org
8663 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8664 T:      git git://git.infradead.org/ubifs-2.6.git
8665 S:      Odd Fixes
8666 F:      fs/jffs2/
8667 F:      include/uapi/linux/jffs2.h
8668
8669 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8670 M:      "Theodore Ts'o" <tytso@mit.edu>
8671 M:      Jan Kara <jack@suse.com>
8672 L:      linux-ext4@vger.kernel.org
8673 S:      Maintained
8674 F:      fs/jbd2/
8675 F:      include/linux/jbd2.h
8676
8677 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8678 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8679 L:      linux-media@vger.kernel.org
8680 S:      Maintained
8681 F:      drivers/media/platform/rcar_jpu.c
8682
8683 JSM Neo PCI based serial card
8684 L:      linux-serial@vger.kernel.org
8685 S:      Orphan
8686 F:      drivers/tty/serial/jsm/
8687
8688 K10TEMP HARDWARE MONITORING DRIVER
8689 M:      Clemens Ladisch <clemens@ladisch.de>
8690 L:      linux-hwmon@vger.kernel.org
8691 S:      Maintained
8692 F:      Documentation/hwmon/k10temp.rst
8693 F:      drivers/hwmon/k10temp.c
8694
8695 K8TEMP HARDWARE MONITORING DRIVER
8696 M:      Rudolf Marek <r.marek@assembler.cz>
8697 L:      linux-hwmon@vger.kernel.org
8698 S:      Maintained
8699 F:      Documentation/hwmon/k8temp.rst
8700 F:      drivers/hwmon/k8temp.c
8701
8702 KASAN
8703 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8704 R:      Alexander Potapenko <glider@google.com>
8705 R:      Dmitry Vyukov <dvyukov@google.com>
8706 L:      kasan-dev@googlegroups.com
8707 S:      Maintained
8708 F:      arch/*/include/asm/kasan.h
8709 F:      arch/*/mm/kasan_init*
8710 F:      Documentation/dev-tools/kasan.rst
8711 F:      include/linux/kasan*.h
8712 F:      lib/test_kasan.c
8713 F:      mm/kasan/
8714 F:      scripts/Makefile.kasan
8715
8716 KCONFIG
8717 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8719 L:      linux-kbuild@vger.kernel.org
8720 S:      Maintained
8721 F:      Documentation/kbuild/kconfig*
8722 F:      scripts/kconfig/
8723 F:      scripts/Kconfig.include
8724
8725 KDUMP
8726 M:      Dave Young <dyoung@redhat.com>
8727 M:      Baoquan He <bhe@redhat.com>
8728 R:      Vivek Goyal <vgoyal@redhat.com>
8729 L:      kexec@lists.infradead.org
8730 W:      http://lse.sourceforge.net/kdump/
8731 S:      Maintained
8732 F:      Documentation/admin-guide/kdump/
8733
8734 KEENE FM RADIO TRANSMITTER DRIVER
8735 M:      Hans Verkuil <hverkuil@xs4all.nl>
8736 L:      linux-media@vger.kernel.org
8737 T:      git git://linuxtv.org/media_tree.git
8738 W:      https://linuxtv.org
8739 S:      Maintained
8740 F:      drivers/media/radio/radio-keene*
8741
8742 KERNEL AUTOMOUNTER
8743 M:      Ian Kent <raven@themaw.net>
8744 L:      autofs@vger.kernel.org
8745 S:      Maintained
8746 F:      fs/autofs/
8747
8748 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8749 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8750 M:      Michal Marek <michal.lkml@markovi.net>
8751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8752 L:      linux-kbuild@vger.kernel.org
8753 S:      Maintained
8754 F:      Documentation/kbuild/
8755 F:      Makefile
8756 F:      scripts/Kbuild*
8757 F:      scripts/Makefile*
8758 F:      scripts/basic/
8759 F:      scripts/mk*
8760 F:      scripts/*vmlinux*
8761 F:      scripts/mod/
8762 F:      scripts/package/
8763
8764 KERNEL JANITORS
8765 L:      kernel-janitors@vger.kernel.org
8766 W:      http://kernelnewbies.org/KernelJanitors
8767 S:      Odd Fixes
8768
8769 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8770 M:      "J. Bruce Fields" <bfields@fieldses.org>
8771 M:      Chuck Lever <chuck.lever@oracle.com>
8772 L:      linux-nfs@vger.kernel.org
8773 W:      http://nfs.sourceforge.net/
8774 T:      git git://linux-nfs.org/~bfields/linux.git
8775 S:      Supported
8776 F:      fs/nfsd/
8777 F:      include/uapi/linux/nfsd/
8778 F:      fs/lockd/
8779 F:      fs/nfs_common/
8780 F:      net/sunrpc/
8781 F:      include/linux/lockd/
8782 F:      include/linux/sunrpc/
8783 F:      include/uapi/linux/sunrpc/
8784
8785 KERNEL SELFTEST FRAMEWORK
8786 M:      Shuah Khan <shuah@kernel.org>
8787 M:      Shuah Khan <skhan@linuxfoundation.org>
8788 L:      linux-kselftest@vger.kernel.org
8789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8790 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8791 S:      Maintained
8792 F:      tools/testing/selftests/
8793 F:      Documentation/dev-tools/kselftest*
8794
8795 KERNEL USERMODE HELPER
8796 M:      Luis Chamberlain <mcgrof@kernel.org>
8797 L:      linux-kernel@vger.kernel.org
8798 S:      Maintained
8799 F:      kernel/umh.c
8800 F:      include/linux/umh.h
8801
8802 KERNEL VIRTUAL MACHINE (KVM)
8803 M:      Paolo Bonzini <pbonzini@redhat.com>
8804 M:      Radim Krčmář <rkrcmar@redhat.com>
8805 L:      kvm@vger.kernel.org
8806 W:      http://www.linux-kvm.org
8807 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8808 S:      Supported
8809 F:      Documentation/virt/kvm/
8810 F:      include/trace/events/kvm.h
8811 F:      include/uapi/asm-generic/kvm*
8812 F:      include/uapi/linux/kvm*
8813 F:      include/asm-generic/kvm*
8814 F:      include/linux/kvm*
8815 F:      include/kvm/iodev.h
8816 F:      virt/kvm/*
8817 F:      tools/kvm/
8818 F:      tools/testing/selftests/kvm/
8819
8820 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8821 M:      Joerg Roedel <joro@8bytes.org>
8822 L:      kvm@vger.kernel.org
8823 W:      http://www.linux-kvm.org/
8824 S:      Maintained
8825 F:      arch/x86/include/asm/svm.h
8826 F:      arch/x86/kvm/svm.c
8827
8828 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8829 M:      Marc Zyngier <maz@kernel.org>
8830 R:      James Morse <james.morse@arm.com>
8831 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8832 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8834 L:      kvmarm@lists.cs.columbia.edu
8835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8836 S:      Maintained
8837 F:      arch/arm/include/uapi/asm/kvm*
8838 F:      arch/arm/include/asm/kvm*
8839 F:      arch/arm/kvm/
8840 F:      arch/arm64/include/uapi/asm/kvm*
8841 F:      arch/arm64/include/asm/kvm*
8842 F:      arch/arm64/kvm/
8843 F:      virt/kvm/arm/
8844 F:      include/kvm/arm_*
8845
8846 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8847 M:      James Hogan <jhogan@kernel.org>
8848 L:      linux-mips@vger.kernel.org
8849 S:      Supported
8850 F:      arch/mips/include/uapi/asm/kvm*
8851 F:      arch/mips/include/asm/kvm*
8852 F:      arch/mips/kvm/
8853
8854 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8855 M:      Paul Mackerras <paulus@ozlabs.org>
8856 L:      kvm-ppc@vger.kernel.org
8857 W:      http://www.linux-kvm.org/
8858 T:      git git://github.com/agraf/linux-2.6.git
8859 S:      Supported
8860 F:      arch/powerpc/include/uapi/asm/kvm*
8861 F:      arch/powerpc/include/asm/kvm*
8862 F:      arch/powerpc/kvm/
8863 F:      arch/powerpc/kernel/kvm*
8864
8865 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8866 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8867 M:      Janosch Frank <frankja@linux.ibm.com>
8868 R:      David Hildenbrand <david@redhat.com>
8869 R:      Cornelia Huck <cohuck@redhat.com>
8870 L:      linux-s390@vger.kernel.org
8871 W:      http://www.ibm.com/developerworks/linux/linux390/
8872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8873 S:      Supported
8874 F:      arch/s390/include/uapi/asm/kvm*
8875 F:      arch/s390/include/asm/gmap.h
8876 F:      arch/s390/include/asm/kvm*
8877 F:      arch/s390/kvm/
8878 F:      arch/s390/mm/gmap.c
8879 F:      tools/testing/selftests/kvm/s390x/
8880 F:      tools/testing/selftests/kvm/*/s390x/
8881
8882 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8883 M:      Paolo Bonzini <pbonzini@redhat.com>
8884 M:      Radim Krčmář <rkrcmar@redhat.com>
8885 L:      kvm@vger.kernel.org
8886 W:      http://www.linux-kvm.org
8887 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8888 S:      Supported
8889 F:      arch/x86/kvm/
8890 F:      arch/x86/kvm/*/
8891 F:      arch/x86/include/uapi/asm/kvm*
8892 F:      arch/x86/include/asm/kvm*
8893 F:      arch/x86/include/asm/pvclock-abi.h
8894 F:      arch/x86/kernel/kvm.c
8895 F:      arch/x86/kernel/kvmclock.c
8896
8897 KERNFS
8898 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8899 M:      Tejun Heo <tj@kernel.org>
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8901 S:      Supported
8902 F:      include/linux/kernfs.h
8903 F:      fs/kernfs/
8904
8905 KEXEC
8906 M:      Eric Biederman <ebiederm@xmission.com>
8907 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8908 L:      kexec@lists.infradead.org
8909 S:      Maintained
8910 F:      include/linux/kexec.h
8911 F:      include/uapi/linux/kexec.h
8912 F:      kernel/kexec*
8913
8914 KEYS-ENCRYPTED
8915 M:      Mimi Zohar <zohar@linux.ibm.com>
8916 L:      linux-integrity@vger.kernel.org
8917 L:      keyrings@vger.kernel.org
8918 S:      Supported
8919 F:      Documentation/security/keys/trusted-encrypted.rst
8920 F:      include/keys/encrypted-type.h
8921 F:      security/keys/encrypted-keys/
8922
8923 KEYS-TRUSTED
8924 M:      James Bottomley <jejb@linux.ibm.com>
8925 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8926 M:      Mimi Zohar <zohar@linux.ibm.com>
8927 L:      linux-integrity@vger.kernel.org
8928 L:      keyrings@vger.kernel.org
8929 S:      Supported
8930 F:      Documentation/security/keys/trusted-encrypted.rst
8931 F:      include/keys/trusted-type.h
8932 F:      security/keys/trusted.c
8933 F:      security/keys/trusted.h
8934
8935 KEYS/KEYRINGS:
8936 M:      David Howells <dhowells@redhat.com>
8937 L:      keyrings@vger.kernel.org
8938 S:      Maintained
8939 F:      Documentation/security/keys/core.rst
8940 F:      include/linux/key.h
8941 F:      include/linux/key-type.h
8942 F:      include/linux/keyctl.h
8943 F:      include/uapi/linux/keyctl.h
8944 F:      include/keys/
8945 F:      security/keys/
8946
8947 KGDB / KDB /debug_core
8948 M:      Jason Wessel <jason.wessel@windriver.com>
8949 M:      Daniel Thompson <daniel.thompson@linaro.org>
8950 W:      http://kgdb.wiki.kernel.org/
8951 L:      kgdb-bugreport@lists.sourceforge.net
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8953 S:      Maintained
8954 F:      Documentation/dev-tools/kgdb.rst
8955 F:      drivers/misc/kgdbts.c
8956 F:      drivers/tty/serial/kgdboc.c
8957 F:      include/linux/kdb.h
8958 F:      include/linux/kgdb.h
8959 F:      kernel/debug/
8960
8961 KMEMLEAK
8962 M:      Catalin Marinas <catalin.marinas@arm.com>
8963 S:      Maintained
8964 F:      Documentation/dev-tools/kmemleak.rst
8965 F:      include/linux/kmemleak.h
8966 F:      mm/kmemleak.c
8967 F:      mm/kmemleak-test.c
8968
8969 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8970 M:      Luis Chamberlain <mcgrof@kernel.org>
8971 L:      linux-kernel@vger.kernel.org
8972 S:      Maintained
8973 F:      kernel/kmod.c
8974 F:      include/linux/kmod.h
8975 F:      lib/test_kmod.c
8976 F:      tools/testing/selftests/kmod/
8977
8978 KPROBES
8979 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8980 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8981 M:      "David S. Miller" <davem@davemloft.net>
8982 M:      Masami Hiramatsu <mhiramat@kernel.org>
8983 S:      Maintained
8984 F:      Documentation/kprobes.txt
8985 F:      include/linux/kprobes.h
8986 F:      include/asm-generic/kprobes.h
8987 F:      kernel/kprobes.c
8988
8989 KS0108 LCD CONTROLLER DRIVER
8990 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8991 S:      Maintained
8992 F:      Documentation/auxdisplay/ks0108
8993 F:      drivers/auxdisplay/ks0108.c
8994 F:      include/linux/ks0108.h
8995
8996 L3MDEV
8997 M:      David Ahern <dsa@cumulusnetworks.com>
8998 L:      netdev@vger.kernel.org
8999 S:      Maintained
9000 F:      net/l3mdev
9001 F:      include/net/l3mdev.h
9002
9003 L7 BPF FRAMEWORK
9004 M:      John Fastabend <john.fastabend@gmail.com>
9005 M:      Daniel Borkmann <daniel@iogearbox.net>
9006 L:      netdev@vger.kernel.org
9007 L:      bpf@vger.kernel.org
9008 S:      Maintained
9009 F:      include/linux/skmsg.h
9010 F:      net/core/skmsg.c
9011 F:      net/core/sock_map.c
9012 F:      net/ipv4/tcp_bpf.c
9013
9014 LANTIQ / INTEL Ethernet drivers
9015 M:      Hauke Mehrtens <hauke@hauke-m.de>
9016 L:      netdev@vger.kernel.org
9017 S:      Maintained
9018 F:      net/dsa/tag_gswip.c
9019 F:      drivers/net/ethernet/lantiq_xrx200.c
9020 F:      drivers/net/dsa/lantiq_pce.h
9021 F:      drivers/net/dsa/lantiq_gswip.c
9022
9023 LANTIQ MIPS ARCHITECTURE
9024 M:      John Crispin <john@phrozen.org>
9025 L:      linux-mips@vger.kernel.org
9026 S:      Maintained
9027 F:      arch/mips/lantiq
9028 F:      drivers/soc/lantiq
9029
9030 LAPB module
9031 L:      linux-x25@vger.kernel.org
9032 S:      Orphan
9033 F:      Documentation/networking/lapb-module.txt
9034 F:      include/*/lapb.h
9035 F:      net/lapb/
9036
9037 LASI 53c700 driver for PARISC
9038 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9039 L:      linux-scsi@vger.kernel.org
9040 S:      Maintained
9041 F:      Documentation/scsi/53c700.txt
9042 F:      drivers/scsi/53c700*
9043
9044 LEAKING_ADDRESSES
9045 M:      Tobin C. Harding <me@tobin.cc>
9046 M:      Tycho Andersen <tycho@tycho.ws>
9047 L:      kernel-hardening@lists.openwall.com
9048 S:      Maintained
9049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9050 F:      scripts/leaking_addresses.pl
9051
9052 LED SUBSYSTEM
9053 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9054 M:      Pavel Machek <pavel@ucw.cz>
9055 R:      Dan Murphy <dmurphy@ti.com>
9056 L:      linux-leds@vger.kernel.org
9057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9058 S:      Maintained
9059 F:      Documentation/devicetree/bindings/leds/
9060 F:      drivers/leds/
9061 F:      include/linux/leds.h
9062
9063 LEGACY EEPROM DRIVER
9064 M:      Jean Delvare <jdelvare@suse.com>
9065 S:      Maintained
9066 F:      Documentation/misc-devices/eeprom.rst
9067 F:      drivers/misc/eeprom/eeprom.c
9068
9069 LEGO MINDSTORMS EV3
9070 R:      David Lechner <david@lechnology.com>
9071 S:      Maintained
9072 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9073 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9074 F:      drivers/power/supply/lego_ev3_battery.c
9075
9076 LEGO USB Tower driver
9077 M:      Juergen Stuber <starblue@users.sourceforge.net>
9078 L:      legousb-devel@lists.sourceforge.net
9079 W:      http://legousb.sourceforge.net/
9080 S:      Maintained
9081 F:      drivers/usb/misc/legousbtower.c
9082
9083 LG LAPTOP EXTRAS
9084 M:      Matan Ziv-Av <matan@svgalib.org>
9085 L:      platform-driver-x86@vger.kernel.org
9086 S:      Maintained
9087 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9088 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9089 F:      drivers/platform/x86/lg-laptop.c
9090
9091 LG2160 MEDIA DRIVER
9092 M:      Michael Krufky <mkrufky@linuxtv.org>
9093 L:      linux-media@vger.kernel.org
9094 W:      https://linuxtv.org
9095 W:      http://github.com/mkrufky
9096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9097 T:      git git://linuxtv.org/mkrufky/tuners.git
9098 S:      Maintained
9099 F:      drivers/media/dvb-frontends/lg2160.*
9100
9101 LGDT3305 MEDIA DRIVER
9102 M:      Michael Krufky <mkrufky@linuxtv.org>
9103 L:      linux-media@vger.kernel.org
9104 W:      https://linuxtv.org
9105 W:      http://github.com/mkrufky
9106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9107 T:      git git://linuxtv.org/mkrufky/tuners.git
9108 S:      Maintained
9109 F:      drivers/media/dvb-frontends/lgdt3305.*
9110
9111 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9112 M:      Viresh Kumar <vireshk@kernel.org>
9113 L:      linux-ide@vger.kernel.org
9114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9115 S:      Maintained
9116 F:      include/linux/pata_arasan_cf_data.h
9117 F:      drivers/ata/pata_arasan_cf.c
9118
9119 LIBATA PATA DRIVERS
9120 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9121 M:      Jens Axboe <axboe@kernel.dk>
9122 L:      linux-ide@vger.kernel.org
9123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9124 S:      Maintained
9125 F:      drivers/ata/pata_*.c
9126 F:      drivers/ata/ata_generic.c
9127
9128 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9129 M:      Linus Walleij <linus.walleij@linaro.org>
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_ftide010.c
9134 F:      drivers/ata/sata_gemini.c
9135 F:      drivers/ata/sata_gemini.h
9136
9137 LIBATA SATA AHCI PLATFORM devices support
9138 M:      Hans de Goede <hdegoede@redhat.com>
9139 M:      Jens Axboe <axboe@kernel.dk>
9140 L:      linux-ide@vger.kernel.org
9141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9142 S:      Maintained
9143 F:      drivers/ata/ahci_platform.c
9144 F:      drivers/ata/libahci_platform.c
9145 F:      include/linux/ahci_platform.h
9146
9147 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9148 M:      Mikael Pettersson <mikpelinux@gmail.com>
9149 L:      linux-ide@vger.kernel.org
9150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9151 S:      Maintained
9152 F:      drivers/ata/sata_promise.*
9153
9154 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9155 M:      Jens Axboe <axboe@kernel.dk>
9156 L:      linux-ide@vger.kernel.org
9157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9158 S:      Maintained
9159 F:      drivers/ata/
9160 F:      include/linux/ata.h
9161 F:      include/linux/libata.h
9162 F:      Documentation/devicetree/bindings/ata/
9163
9164 LIBLOCKDEP
9165 M:      Sasha Levin <alexander.levin@microsoft.com>
9166 S:      Maintained
9167 F:      tools/lib/lockdep/
9168
9169 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9170 M:      Dan Williams <dan.j.williams@intel.com>
9171 M:      Vishal Verma <vishal.l.verma@intel.com>
9172 M:      Dave Jiang <dave.jiang@intel.com>
9173 L:      linux-nvdimm@lists.01.org
9174 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9175 S:      Supported
9176 F:      drivers/nvdimm/blk.c
9177 F:      drivers/nvdimm/region_devs.c
9178
9179 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9180 M:      Vishal Verma <vishal.l.verma@intel.com>
9181 M:      Dan Williams <dan.j.williams@intel.com>
9182 M:      Dave Jiang <dave.jiang@intel.com>
9183 L:      linux-nvdimm@lists.01.org
9184 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9185 S:      Supported
9186 F:      drivers/nvdimm/btt*
9187
9188 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9189 M:      Dan Williams <dan.j.williams@intel.com>
9190 M:      Vishal Verma <vishal.l.verma@intel.com>
9191 M:      Dave Jiang <dave.jiang@intel.com>
9192 L:      linux-nvdimm@lists.01.org
9193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9194 S:      Supported
9195 F:      drivers/nvdimm/pmem*
9196
9197 LIBNVDIMM: DEVICETREE BINDINGS
9198 M:      Oliver O'Halloran <oohall@gmail.com>
9199 L:      linux-nvdimm@lists.01.org
9200 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9201 S:      Supported
9202 F:      drivers/nvdimm/of_pmem.c
9203 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9204
9205 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9206 M:      Dan Williams <dan.j.williams@intel.com>
9207 M:      Vishal Verma <vishal.l.verma@intel.com>
9208 M:      Dave Jiang <dave.jiang@intel.com>
9209 M:      Keith Busch <keith.busch@intel.com>
9210 M:      Ira Weiny <ira.weiny@intel.com>
9211 L:      linux-nvdimm@lists.01.org
9212 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9214 S:      Supported
9215 F:      drivers/nvdimm/*
9216 F:      drivers/acpi/nfit/*
9217 F:      include/linux/nd.h
9218 F:      include/linux/libnvdimm.h
9219 F:      include/uapi/linux/ndctl.h
9220
9221 LIGHTNVM PLATFORM SUPPORT
9222 M:      Matias Bjorling <mb@lightnvm.io>
9223 W:      http://github/OpenChannelSSD
9224 L:      linux-block@vger.kernel.org
9225 S:      Maintained
9226 F:      drivers/lightnvm/
9227 F:      include/linux/lightnvm.h
9228 F:      include/uapi/linux/lightnvm.h
9229
9230 LINUX FOR POWER MACINTOSH
9231 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9232 W:      http://www.penguinppc.org/
9233 L:      linuxppc-dev@lists.ozlabs.org
9234 S:      Maintained
9235 F:      arch/powerpc/platforms/powermac/
9236 F:      drivers/macintosh/
9237
9238 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9239 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9240 M:      Paul Mackerras <paulus@samba.org>
9241 M:      Michael Ellerman <mpe@ellerman.id.au>
9242 W:      https://github.com/linuxppc/linux/wiki
9243 L:      linuxppc-dev@lists.ozlabs.org
9244 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9246 S:      Supported
9247 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9248 F:      Documentation/devicetree/bindings/powerpc/
9249 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9250 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9251 F:      Documentation/powerpc/
9252 F:      arch/powerpc/
9253 F:      drivers/char/tpm/tpm_ibmvtpm*
9254 F:      drivers/crypto/nx/
9255 F:      drivers/crypto/vmx/
9256 F:      drivers/i2c/busses/i2c-opal.c
9257 F:      drivers/net/ethernet/ibm/ibmveth.*
9258 F:      drivers/net/ethernet/ibm/ibmvnic.*
9259 F:      drivers/pci/hotplug/pnv_php.c
9260 F:      drivers/pci/hotplug/rpa*
9261 F:      drivers/rtc/rtc-opal.c
9262 F:      drivers/scsi/ibmvscsi/
9263 F:      drivers/tty/hvc/hvc_opal.c
9264 F:      drivers/watchdog/wdrtas.c
9265 F:      tools/testing/selftests/powerpc
9266 N:      /pmac
9267 N:      powermac
9268 N:      powernv
9269 N:      [^a-z0-9]ps3
9270 N:      pseries
9271
9272 LINUX FOR POWERPC EMBEDDED MPC5XXX
9273 M:      Anatolij Gustschin <agust@denx.de>
9274 L:      linuxppc-dev@lists.ozlabs.org
9275 T:      git git://git.denx.de/linux-denx-agust.git
9276 S:      Maintained
9277 F:      arch/powerpc/platforms/512x/
9278 F:      arch/powerpc/platforms/52xx/
9279
9280 LINUX FOR POWERPC EMBEDDED PPC4XX
9281 M:      Alistair Popple <alistair@popple.id.au>
9282 M:      Matt Porter <mporter@kernel.crashing.org>
9283 W:      http://www.penguinppc.org/
9284 L:      linuxppc-dev@lists.ozlabs.org
9285 S:      Maintained
9286 F:      arch/powerpc/platforms/40x/
9287 F:      arch/powerpc/platforms/44x/
9288
9289 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9290 M:      Scott Wood <oss@buserror.net>
9291 M:      Kumar Gala <galak@kernel.crashing.org>
9292 W:      http://www.penguinppc.org/
9293 L:      linuxppc-dev@lists.ozlabs.org
9294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9295 S:      Maintained
9296 F:      arch/powerpc/platforms/83xx/
9297 F:      arch/powerpc/platforms/85xx/
9298 F:      Documentation/devicetree/bindings/powerpc/fsl/
9299
9300 LINUX FOR POWERPC EMBEDDED PPC8XX
9301 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9302 W:      http://www.penguinppc.org/
9303 L:      linuxppc-dev@lists.ozlabs.org
9304 S:      Maintained
9305 F:      arch/powerpc/platforms/8xx/
9306
9307 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9308 L:      linuxppc-dev@lists.ozlabs.org
9309 S:      Orphan
9310 F:      arch/powerpc/*/*virtex*
9311 F:      arch/powerpc/*/*/*virtex*
9312
9313 LINUX FOR POWERPC PA SEMI PWRFICIENT
9314 L:      linuxppc-dev@lists.ozlabs.org
9315 S:      Orphan
9316 F:      arch/powerpc/platforms/pasemi/
9317 F:      drivers/*/*pasemi*
9318 F:      drivers/*/*/*pasemi*
9319
9320 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9321 M:      Kees Cook <keescook@chromium.org>
9322 S:      Maintained
9323 F:      drivers/misc/lkdtm/*
9324
9325 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9326 M:      Alan Stern <stern@rowland.harvard.edu>
9327 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9328 M:      Will Deacon <will@kernel.org>
9329 M:      Peter Zijlstra <peterz@infradead.org>
9330 M:      Boqun Feng <boqun.feng@gmail.com>
9331 M:      Nicholas Piggin <npiggin@gmail.com>
9332 M:      David Howells <dhowells@redhat.com>
9333 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9334 M:      Luc Maranget <luc.maranget@inria.fr>
9335 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9336 R:      Akira Yokosawa <akiyks@gmail.com>
9337 R:      Daniel Lustig <dlustig@nvidia.com>
9338 L:      linux-kernel@vger.kernel.org
9339 L:      linux-arch@vger.kernel.org
9340 S:      Supported
9341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9342 F:      tools/memory-model/
9343 F:      Documentation/atomic_bitops.txt
9344 F:      Documentation/atomic_t.txt
9345 F:      Documentation/core-api/atomic_ops.rst
9346 F:      Documentation/core-api/refcount-vs-atomic.rst
9347 F:      Documentation/memory-barriers.txt
9348
9349 LIS3LV02D ACCELEROMETER DRIVER
9350 M:      Eric Piel <eric.piel@tremplin-utc.net>
9351 S:      Maintained
9352 F:      Documentation/misc-devices/lis3lv02d.rst
9353 F:      drivers/misc/lis3lv02d/
9354 F:      drivers/platform/x86/hp_accel.c
9355
9356 LIVE PATCHING
9357 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9358 M:      Jiri Kosina <jikos@kernel.org>
9359 M:      Miroslav Benes <mbenes@suse.cz>
9360 M:      Petr Mladek <pmladek@suse.com>
9361 R:      Joe Lawrence <joe.lawrence@redhat.com>
9362 S:      Maintained
9363 F:      kernel/livepatch/
9364 F:      include/linux/livepatch.h
9365 F:      arch/x86/include/asm/livepatch.h
9366 F:      arch/x86/kernel/livepatch.c
9367 F:      Documentation/livepatch/
9368 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9369 F:      samples/livepatch/
9370 F:      tools/testing/selftests/livepatch/
9371 L:      live-patching@vger.kernel.org
9372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9373
9374 LLC (802.2)
9375 L:      netdev@vger.kernel.org
9376 S:      Odd fixes
9377 F:      include/linux/llc.h
9378 F:      include/uapi/linux/llc.h
9379 F:      include/net/llc*
9380 F:      net/llc/
9381
9382 LM73 HARDWARE MONITOR DRIVER
9383 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9384 L:      linux-hwmon@vger.kernel.org
9385 S:      Maintained
9386 F:      drivers/hwmon/lm73.c
9387
9388 LM78 HARDWARE MONITOR DRIVER
9389 M:      Jean Delvare <jdelvare@suse.com>
9390 L:      linux-hwmon@vger.kernel.org
9391 S:      Maintained
9392 F:      Documentation/hwmon/lm78.rst
9393 F:      drivers/hwmon/lm78.c
9394
9395 LM83 HARDWARE MONITOR DRIVER
9396 M:      Jean Delvare <jdelvare@suse.com>
9397 L:      linux-hwmon@vger.kernel.org
9398 S:      Maintained
9399 F:      Documentation/hwmon/lm83.rst
9400 F:      drivers/hwmon/lm83.c
9401
9402 LM90 HARDWARE MONITOR DRIVER
9403 M:      Jean Delvare <jdelvare@suse.com>
9404 L:      linux-hwmon@vger.kernel.org
9405 S:      Maintained
9406 F:      Documentation/hwmon/lm90.rst
9407 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9408 F:      drivers/hwmon/lm90.c
9409 F:      include/dt-bindings/thermal/lm90.h
9410
9411 LM95234 HARDWARE MONITOR DRIVER
9412 M:      Guenter Roeck <linux@roeck-us.net>
9413 L:      linux-hwmon@vger.kernel.org
9414 S:      Maintained
9415 F:      Documentation/hwmon/lm95234.rst
9416 F:      drivers/hwmon/lm95234.c
9417
9418 LME2510 MEDIA DRIVER
9419 M:      Malcolm Priestley <tvboxspy@gmail.com>
9420 L:      linux-media@vger.kernel.org
9421 W:      https://linuxtv.org
9422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9423 S:      Maintained
9424 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9425
9426 LOADPIN SECURITY MODULE
9427 M:      Kees Cook <keescook@chromium.org>
9428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9429 S:      Supported
9430 F:      security/loadpin/
9431 F:      Documentation/admin-guide/LSM/LoadPin.rst
9432
9433 LOCKING PRIMITIVES
9434 M:      Peter Zijlstra <peterz@infradead.org>
9435 M:      Ingo Molnar <mingo@redhat.com>
9436 M:      Will Deacon <will@kernel.org>
9437 L:      linux-kernel@vger.kernel.org
9438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9439 S:      Maintained
9440 F:      Documentation/locking/
9441 F:      include/linux/lockdep.h
9442 F:      include/linux/spinlock*.h
9443 F:      arch/*/include/asm/spinlock*.h
9444 F:      include/linux/rwlock*.h
9445 F:      include/linux/mutex*.h
9446 F:      include/linux/rwsem*.h
9447 F:      include/linux/seqlock.h
9448 F:      lib/locking*.[ch]
9449 F:      kernel/locking/
9450 X:      kernel/locking/locktorture.c
9451
9452 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9453 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9454 L:      linux-ntfs-dev@lists.sourceforge.net
9455 W:      http://www.linux-ntfs.org/content/view/19/37/
9456 S:      Maintained
9457 F:      Documentation/admin-guide/ldm.rst
9458 F:      block/partitions/ldm.*
9459
9460 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9461 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9462 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9463 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9464 L:      MPT-FusionLinux.pdl@broadcom.com
9465 L:      linux-scsi@vger.kernel.org
9466 W:      http://www.avagotech.com/support/
9467 S:      Supported
9468 F:      drivers/message/fusion/
9469 F:      drivers/scsi/mpt3sas/
9470
9471 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9472 M:      Matthew Wilcox <willy@infradead.org>
9473 L:      linux-scsi@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/scsi/sym53c8xx_2/
9476
9477 LTC1660 DAC DRIVER
9478 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9479 L:      linux-iio@vger.kernel.org
9480 S:      Maintained
9481 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9482 F:      drivers/iio/dac/ltc1660.c
9483
9484 LTC4261 HARDWARE MONITOR DRIVER
9485 M:      Guenter Roeck <linux@roeck-us.net>
9486 L:      linux-hwmon@vger.kernel.org
9487 S:      Maintained
9488 F:      Documentation/hwmon/ltc4261.rst
9489 F:      drivers/hwmon/ltc4261.c
9490
9491 LTC4306 I2C MULTIPLEXER DRIVER
9492 M:      Michael Hennerich <michael.hennerich@analog.com>
9493 W:      http://ez.analog.com/community/linux-device-drivers
9494 L:      linux-i2c@vger.kernel.org
9495 S:      Supported
9496 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9497 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9498
9499 LTP (Linux Test Project)
9500 M:      Mike Frysinger <vapier@gentoo.org>
9501 M:      Cyril Hrubis <chrubis@suse.cz>
9502 M:      Wanlong Gao <wanlong.gao@gmail.com>
9503 M:      Jan Stancek <jstancek@redhat.com>
9504 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9505 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9506 L:      ltp@lists.linux.it (subscribers-only)
9507 W:      http://linux-test-project.github.io/
9508 T:      git git://github.com/linux-test-project/ltp.git
9509 S:      Maintained
9510
9511 M68K ARCHITECTURE
9512 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9513 L:      linux-m68k@lists.linux-m68k.org
9514 W:      http://www.linux-m68k.org/
9515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9516 S:      Maintained
9517 F:      arch/m68k/
9518 F:      drivers/zorro/
9519
9520 M68K ON APPLE MACINTOSH
9521 M:      Joshua Thompson <funaho@jurai.org>
9522 W:      http://www.mac.linux-m68k.org/
9523 L:      linux-m68k@lists.linux-m68k.org
9524 S:      Maintained
9525 F:      arch/m68k/mac/
9526
9527 M68K ON HP9000/300
9528 M:      Philip Blundell <philb@gnu.org>
9529 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9530 S:      Maintained
9531 F:      arch/m68k/hp300/
9532
9533 M88DS3103 MEDIA DRIVER
9534 M:      Antti Palosaari <crope@iki.fi>
9535 L:      linux-media@vger.kernel.org
9536 W:      https://linuxtv.org
9537 W:      http://palosaari.fi/linux/
9538 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9539 T:      git git://linuxtv.org/anttip/media_tree.git
9540 S:      Maintained
9541 F:      drivers/media/dvb-frontends/m88ds3103*
9542
9543 M88RS2000 MEDIA DRIVER
9544 M:      Malcolm Priestley <tvboxspy@gmail.com>
9545 L:      linux-media@vger.kernel.org
9546 W:      https://linuxtv.org
9547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9548 S:      Maintained
9549 F:      drivers/media/dvb-frontends/m88rs2000*
9550
9551 MA901 MASTERKIT USB FM RADIO DRIVER
9552 M:      Alexey Klimov <klimov.linux@gmail.com>
9553 L:      linux-media@vger.kernel.org
9554 T:      git git://linuxtv.org/media_tree.git
9555 S:      Maintained
9556 F:      drivers/media/radio/radio-ma901.c
9557
9558 MAC80211
9559 M:      Johannes Berg <johannes@sipsolutions.net>
9560 L:      linux-wireless@vger.kernel.org
9561 W:      http://wireless.kernel.org/
9562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9564 S:      Maintained
9565 F:      Documentation/networking/mac80211-injection.txt
9566 F:      include/net/mac80211.h
9567 F:      net/mac80211/
9568 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9569 F:      Documentation/networking/mac80211_hwsim/README
9570
9571 MAILBOX API
9572 M:      Jassi Brar <jassisinghbrar@gmail.com>
9573 L:      linux-kernel@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/mailbox/
9576 F:      include/linux/mailbox_client.h
9577 F:      include/linux/mailbox_controller.h
9578
9579 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9580 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9581 W:      http://www.kernel.org/doc/man-pages
9582 L:      linux-man@vger.kernel.org
9583 S:      Maintained
9584
9585 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9586 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9587 L:      linux-mips@vger.kernel.org
9588 S:      Maintained
9589 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9590
9591 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9592 M:      Andrew Lunn <andrew@lunn.ch>
9593 M:      Vivien Didelot <vivien.didelot@gmail.com>
9594 L:      netdev@vger.kernel.org
9595 S:      Maintained
9596 F:      drivers/net/dsa/mv88e6xxx/
9597 F:      include/linux/platform_data/mv88e6xxx.h
9598 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9599
9600 MARVELL ARMADA DRM SUPPORT
9601 M:      Russell King <linux@armlinux.org.uk>
9602 S:      Maintained
9603 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9604 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9605 F:      drivers/gpu/drm/armada/
9606 F:      include/uapi/drm/armada_drm.h
9607 F:      Documentation/devicetree/bindings/display/armada/
9608
9609 MARVELL ARMADA 3700 PHY DRIVERS
9610 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9611 S:      Maintained
9612 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9613 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9614 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9615 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9616
9617 MARVELL CRYPTO DRIVER
9618 M:      Boris Brezillon <bbrezillon@kernel.org>
9619 M:      Arnaud Ebalard <arno@natisbad.org>
9620 F:      drivers/crypto/marvell/
9621 S:      Maintained
9622 L:      linux-crypto@vger.kernel.org
9623
9624 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9625 M:      Mirko Lindner <mlindner@marvell.com>
9626 M:      Stephen Hemminger <stephen@networkplumber.org>
9627 L:      netdev@vger.kernel.org
9628 S:      Maintained
9629 F:      drivers/net/ethernet/marvell/sk*
9630
9631 MARVELL LIBERTAS WIRELESS DRIVER
9632 L:      libertas-dev@lists.infradead.org
9633 S:      Orphan
9634 F:      drivers/net/wireless/marvell/libertas/
9635
9636 MARVELL MACCHIATOBIN SUPPORT
9637 M:      Russell King <linux@armlinux.org.uk>
9638 L:      linux-arm-kernel@lists.infradead.org
9639 S:      Maintained
9640 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9641
9642 MARVELL MV643XX ETHERNET DRIVER
9643 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9644 L:      netdev@vger.kernel.org
9645 S:      Maintained
9646 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9647 F:      include/linux/mv643xx.h
9648
9649 MARVELL MV88X3310 PHY DRIVER
9650 M:      Russell King <linux@armlinux.org.uk>
9651 L:      netdev@vger.kernel.org
9652 S:      Maintained
9653 F:      drivers/net/phy/marvell10g.c
9654
9655 MARVELL MVEBU THERMAL DRIVER
9656 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9657 S:      Maintained
9658 F:      drivers/thermal/armada_thermal.c
9659
9660 MARVELL MVNETA ETHERNET DRIVER
9661 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9662 L:      netdev@vger.kernel.org
9663 S:      Maintained
9664 F:      drivers/net/ethernet/marvell/mvneta.*
9665
9666 MARVELL MWIFIEX WIRELESS DRIVER
9667 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9668 M:      Nishant Sarmukadam <nishants@marvell.com>
9669 M:      Ganapathi Bhat <gbhat@marvell.com>
9670 M:      Xinming Hu <huxinming820@gmail.com>
9671 L:      linux-wireless@vger.kernel.org
9672 S:      Maintained
9673 F:      drivers/net/wireless/marvell/mwifiex/
9674
9675 MARVELL MWL8K WIRELESS DRIVER
9676 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9677 L:      linux-wireless@vger.kernel.org
9678 S:      Odd Fixes
9679 F:      drivers/net/wireless/marvell/mwl8k.c
9680
9681 MARVELL NAND CONTROLLER DRIVER
9682 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9683 L:      linux-mtd@lists.infradead.org
9684 S:      Maintained
9685 F:      drivers/mtd/nand/raw/marvell_nand.c
9686 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9687
9688 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9689 M:      Nicolas Pitre <nico@fluxnic.net>
9690 S:      Odd Fixes
9691 F:      drivers/mmc/host/mvsdio.*
9692
9693 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9694 M:      Hu Ziji <huziji@marvell.com>
9695 L:      linux-mmc@vger.kernel.org
9696 S:      Supported
9697 F:      drivers/mmc/host/sdhci-xenon*
9698 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9699
9700 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9701 M:      Sunil Goutham <sgoutham@marvell.com>
9702 M:      Linu Cherian <lcherian@marvell.com>
9703 M:      Geetha sowjanya <gakula@marvell.com>
9704 M:      Jerin Jacob <jerinj@marvell.com>
9705 L:      netdev@vger.kernel.org
9706 S:      Supported
9707 F:      drivers/net/ethernet/marvell/octeontx2/af/
9708
9709 MATROX FRAMEBUFFER DRIVER
9710 L:      linux-fbdev@vger.kernel.org
9711 S:      Orphan
9712 F:      drivers/video/fbdev/matrox/matroxfb_*
9713 F:      include/uapi/linux/matroxfb.h
9714
9715 MAX16065 HARDWARE MONITOR DRIVER
9716 M:      Guenter Roeck <linux@roeck-us.net>
9717 L:      linux-hwmon@vger.kernel.org
9718 S:      Maintained
9719 F:      Documentation/hwmon/max16065.rst
9720 F:      drivers/hwmon/max16065.c
9721
9722 MAX2175 SDR TUNER DRIVER
9723 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9724 L:      linux-media@vger.kernel.org
9725 T:      git git://linuxtv.org/media_tree.git
9726 S:      Maintained
9727 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9728 F:      Documentation/media/v4l-drivers/max2175.rst
9729 F:      drivers/media/i2c/max2175*
9730 F:      include/uapi/linux/max2175.h
9731
9732 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9733 L:      linux-hwmon@vger.kernel.org
9734 S:      Orphan
9735 F:      Documentation/hwmon/max6650.rst
9736 F:      drivers/hwmon/max6650.c
9737
9738 MAX6697 HARDWARE MONITOR DRIVER
9739 M:      Guenter Roeck <linux@roeck-us.net>
9740 L:      linux-hwmon@vger.kernel.org
9741 S:      Maintained
9742 F:      Documentation/hwmon/max6697.rst
9743 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9744 F:      drivers/hwmon/max6697.c
9745 F:      include/linux/platform_data/max6697.h
9746
9747 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9748 M:      Peter Rosin <peda@axentia.se>
9749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9750 S:      Maintained
9751 F:      Documentation/devicetree/bindings/sound/max9860.txt
9752 F:      sound/soc/codecs/max9860.*
9753
9754 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9755 M:      Andreas Klinger <ak@it-klinger.de>
9756 L:      linux-iio@vger.kernel.org
9757 S:      Maintained
9758 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9759 F:      drivers/iio/proximity/mb1232.c
9760
9761 MAXIM MAX77650 PMIC MFD DRIVER
9762 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9763 L:      linux-kernel@vger.kernel.org
9764 S:      Maintained
9765 F:      Documentation/devicetree/bindings/*/*max77650.txt
9766 F:      Documentation/devicetree/bindings/*/max77650*.txt
9767 F:      include/linux/mfd/max77650.h
9768 F:      drivers/mfd/max77650.c
9769 F:      drivers/regulator/max77650-regulator.c
9770 F:      drivers/power/supply/max77650-charger.c
9771 F:      drivers/input/misc/max77650-onkey.c
9772 F:      drivers/leds/leds-max77650.c
9773 F:      drivers/gpio/gpio-max77650.c
9774
9775 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9776 M:      Javier Martinez Canillas <javier@dowhile0.org>
9777 L:      linux-kernel@vger.kernel.org
9778 S:      Supported
9779 F:      drivers/regulator/max77802-regulator.c
9780 F:      Documentation/devicetree/bindings/*/*max77802.txt
9781 F:      include/dt-bindings/*/*max77802.h
9782
9783 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9784 M:      Krzysztof Kozlowski <krzk@kernel.org>
9785 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9786 L:      linux-pm@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/power/supply/max14577_charger.c
9789 F:      drivers/power/supply/max77693_charger.c
9790
9791 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9792 M:      Chanwoo Choi <cw00.choi@samsung.com>
9793 M:      Krzysztof Kozlowski <krzk@kernel.org>
9794 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9795 L:      linux-kernel@vger.kernel.org
9796 S:      Supported
9797 F:      drivers/*/max14577*.c
9798 F:      drivers/*/max77686*.c
9799 F:      drivers/*/max77693*.c
9800 F:      drivers/extcon/extcon-max14577.c
9801 F:      drivers/extcon/extcon-max77693.c
9802 F:      drivers/rtc/rtc-max77686.c
9803 F:      drivers/clk/clk-max77686.c
9804 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9805 F:      Documentation/devicetree/bindings/*/max77686.txt
9806 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9807 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9808 F:      include/linux/mfd/max14577*.h
9809 F:      include/linux/mfd/max77686*.h
9810 F:      include/linux/mfd/max77693*.h
9811
9812 MAXIRADIO FM RADIO RECEIVER DRIVER
9813 M:      Hans Verkuil <hverkuil@xs4all.nl>
9814 L:      linux-media@vger.kernel.org
9815 T:      git git://linuxtv.org/media_tree.git
9816 W:      https://linuxtv.org
9817 S:      Maintained
9818 F:      drivers/media/radio/radio-maxiradio*
9819
9820 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9821 M:      Peter Rosin <peda@axentia.se>
9822 L:      linux-iio@vger.kernel.org
9823 S:      Maintained
9824 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9825 F:      drivers/iio/potentiometer/mcp4018.c
9826 F:      drivers/iio/potentiometer/mcp4531.c
9827
9828 MCR20A IEEE-802.15.4 RADIO DRIVER
9829 M:      Xue Liu <liuxuenetmail@gmail.com>
9830 L:      linux-wpan@vger.kernel.org
9831 W:      https://github.com/xueliu/mcr20a-linux
9832 S:      Maintained
9833 F:      drivers/net/ieee802154/mcr20a.c
9834 F:      drivers/net/ieee802154/mcr20a.h
9835 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9836
9837 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9838 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9839 L:      linux-iio@vger.kernel.org
9840 S:      Maintained
9841 F:      drivers/iio/dac/cio-dac.c
9842
9843 MEDIA CONTROLLER FRAMEWORK
9844 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9846 L:      linux-media@vger.kernel.org
9847 W:      https://www.linuxtv.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Supported
9850 F:      drivers/media/mc/
9851 F:      include/media/media-*.h
9852 F:      include/uapi/linux/media.h
9853
9854 MEDIA DRIVERS FOR ASCOT2E
9855 M:      Sergey Kozlov <serjk@netup.ru>
9856 M:      Abylay Ospan <aospan@netup.ru>
9857 L:      linux-media@vger.kernel.org
9858 W:      https://linuxtv.org
9859 W:      http://netup.tv/
9860 T:      git git://linuxtv.org/media_tree.git
9861 S:      Supported
9862 F:      drivers/media/dvb-frontends/ascot2e*
9863
9864 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9865 M:      Jasmin Jessich <jasmin@anw.at>
9866 L:      linux-media@vger.kernel.org
9867 W:      https://linuxtv.org
9868 T:      git git://linuxtv.org/media_tree.git
9869 S:      Maintained
9870 F:      drivers/media/dvb-frontends/cxd2099*
9871
9872 MEDIA DRIVERS FOR CXD2841ER
9873 M:      Sergey Kozlov <serjk@netup.ru>
9874 M:      Abylay Ospan <aospan@netup.ru>
9875 L:      linux-media@vger.kernel.org
9876 W:      https://linuxtv.org
9877 W:      http://netup.tv/
9878 T:      git git://linuxtv.org/media_tree.git
9879 S:      Supported
9880 F:      drivers/media/dvb-frontends/cxd2841er*
9881
9882 MEDIA DRIVERS FOR CXD2880
9883 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9884 L:      linux-media@vger.kernel.org
9885 W:      http://linuxtv.org/
9886 T:      git git://linuxtv.org/media_tree.git
9887 S:      Supported
9888 F:      drivers/media/dvb-frontends/cxd2880/*
9889 F:      drivers/media/spi/cxd2880*
9890
9891 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9892 L:      linux-media@vger.kernel.org
9893 W:      https://linuxtv.org
9894 T:      git git://linuxtv.org/media_tree.git
9895 S:      Orphan
9896 F:      drivers/media/pci/ddbridge/*
9897
9898 MEDIA DRIVERS FOR FREESCALE IMX
9899 M:      Steve Longerbeam <slongerbeam@gmail.com>
9900 M:      Philipp Zabel <p.zabel@pengutronix.de>
9901 L:      linux-media@vger.kernel.org
9902 T:      git git://linuxtv.org/media_tree.git
9903 S:      Maintained
9904 F:      Documentation/devicetree/bindings/media/imx.txt
9905 F:      Documentation/media/v4l-drivers/imx.rst
9906 F:      drivers/staging/media/imx/
9907 F:      include/linux/imx-media.h
9908 F:      include/media/imx.h
9909
9910 MEDIA DRIVER FOR FREESCALE IMX PXP
9911 M:      Philipp Zabel <p.zabel@pengutronix.de>
9912 L:      linux-media@vger.kernel.org
9913 T:      git git://linuxtv.org/media_tree.git
9914 S:      Maintained
9915 F:      drivers/media/platform/imx-pxp.[ch]
9916
9917 MEDIA DRIVERS FOR FREESCALE IMX7
9918 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9919 L:      linux-media@vger.kernel.org
9920 T:      git git://linuxtv.org/media_tree.git
9921 S:      Maintained
9922 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9923 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9924 F:      Documentation/media/v4l-drivers/imx7.rst
9925 F:      drivers/staging/media/imx/imx7-media-csi.c
9926 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9927
9928 MEDIA DRIVERS FOR HELENE
9929 M:      Abylay Ospan <aospan@netup.ru>
9930 L:      linux-media@vger.kernel.org
9931 W:      https://linuxtv.org
9932 W:      http://netup.tv/
9933 T:      git git://linuxtv.org/media_tree.git
9934 S:      Supported
9935 F:      drivers/media/dvb-frontends/helene*
9936
9937 MEDIA DRIVERS FOR HORUS3A
9938 M:      Sergey Kozlov <serjk@netup.ru>
9939 M:      Abylay Ospan <aospan@netup.ru>
9940 L:      linux-media@vger.kernel.org
9941 W:      https://linuxtv.org
9942 W:      http://netup.tv/
9943 T:      git git://linuxtv.org/media_tree.git
9944 S:      Supported
9945 F:      drivers/media/dvb-frontends/horus3a*
9946
9947 MEDIA DRIVERS FOR LNBH25
9948 M:      Sergey Kozlov <serjk@netup.ru>
9949 M:      Abylay Ospan <aospan@netup.ru>
9950 L:      linux-media@vger.kernel.org
9951 W:      https://linuxtv.org
9952 W:      http://netup.tv/
9953 T:      git git://linuxtv.org/media_tree.git
9954 S:      Supported
9955 F:      drivers/media/dvb-frontends/lnbh25*
9956
9957 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9958 L:      linux-media@vger.kernel.org
9959 W:      https://linuxtv.org
9960 T:      git git://linuxtv.org/media_tree.git
9961 S:      Orphan
9962 F:      drivers/media/dvb-frontends/mxl5xx*
9963
9964 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9965 M:      Sergey Kozlov <serjk@netup.ru>
9966 M:      Abylay Ospan <aospan@netup.ru>
9967 L:      linux-media@vger.kernel.org
9968 W:      https://linuxtv.org
9969 W:      http://netup.tv/
9970 T:      git git://linuxtv.org/media_tree.git
9971 S:      Supported
9972 F:      drivers/media/pci/netup_unidvb/*
9973
9974 MEDIA DRIVERS FOR RENESAS - CEU
9975 M:      Jacopo Mondi <jacopo@jmondi.org>
9976 L:      linux-media@vger.kernel.org
9977 L:      linux-renesas-soc@vger.kernel.org
9978 T:      git git://linuxtv.org/media_tree.git
9979 S:      Supported
9980 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9981 F:      drivers/media/platform/renesas-ceu.c
9982 F:      include/media/drv-intf/renesas-ceu.h
9983
9984 MEDIA DRIVERS FOR RENESAS - DRIF
9985 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9986 L:      linux-media@vger.kernel.org
9987 L:      linux-renesas-soc@vger.kernel.org
9988 T:      git git://linuxtv.org/media_tree.git
9989 S:      Supported
9990 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9991 F:      drivers/media/platform/rcar_drif.c
9992
9993 MEDIA DRIVERS FOR RENESAS - FCP
9994 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9995 L:      linux-media@vger.kernel.org
9996 L:      linux-renesas-soc@vger.kernel.org
9997 T:      git git://linuxtv.org/media_tree.git
9998 S:      Supported
9999 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10000 F:      drivers/media/platform/rcar-fcp.c
10001 F:      include/media/rcar-fcp.h
10002
10003 MEDIA DRIVERS FOR RENESAS - FDP1
10004 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10005 L:      linux-media@vger.kernel.org
10006 L:      linux-renesas-soc@vger.kernel.org
10007 T:      git git://linuxtv.org/media_tree.git
10008 S:      Supported
10009 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10010 F:      drivers/media/platform/rcar_fdp1.c
10011
10012 MEDIA DRIVERS FOR RENESAS - VIN
10013 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10014 L:      linux-media@vger.kernel.org
10015 L:      linux-renesas-soc@vger.kernel.org
10016 T:      git git://linuxtv.org/media_tree.git
10017 S:      Supported
10018 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10019 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10020 F:      drivers/media/platform/rcar-vin/
10021
10022 MEDIA DRIVERS FOR RENESAS - VSP1
10023 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10024 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10025 L:      linux-media@vger.kernel.org
10026 L:      linux-renesas-soc@vger.kernel.org
10027 T:      git git://linuxtv.org/media_tree.git
10028 S:      Supported
10029 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10030 F:      drivers/media/platform/vsp1/
10031
10032 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10033 L:      linux-media@vger.kernel.org
10034 W:      https://linuxtv.org
10035 T:      git git://linuxtv.org/media_tree.git
10036 S:      Orphan
10037 F:      drivers/media/dvb-frontends/stv0910*
10038
10039 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10040 L:      linux-media@vger.kernel.org
10041 W:      https://linuxtv.org
10042 T:      git git://linuxtv.org/media_tree.git
10043 S:      Orphan
10044 F:      drivers/media/dvb-frontends/stv6111*
10045
10046 MEDIA DRIVERS FOR STM32 - DCMI
10047 M:      Hugues Fruchet <hugues.fruchet@st.com>
10048 L:      linux-media@vger.kernel.org
10049 T:      git git://linuxtv.org/media_tree.git
10050 S:      Supported
10051 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10052 F:      drivers/media/platform/stm32/stm32-dcmi.c
10053
10054 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10055 M:      Dmitry Osipenko <digetx@gmail.com>
10056 L:      linux-media@vger.kernel.org
10057 L:      linux-tegra@vger.kernel.org
10058 T:      git git://linuxtv.org/media_tree.git
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10061 F:      drivers/staging/media/tegra-vde/
10062
10063 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10064 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10065 P:      LinuxTV.org Project
10066 L:      linux-media@vger.kernel.org
10067 W:      https://linuxtv.org
10068 Q:      http://patchwork.kernel.org/project/linux-media/list/
10069 T:      git git://linuxtv.org/media_tree.git
10070 S:      Maintained
10071 F:      Documentation/devicetree/bindings/media/
10072 F:      Documentation/media/
10073 F:      drivers/media/
10074 F:      drivers/staging/media/
10075 F:      include/linux/platform_data/media/
10076 F:      include/media/
10077 F:      include/uapi/linux/dvb/
10078 F:      include/uapi/linux/videodev2.h
10079 F:      include/uapi/linux/media.h
10080 F:      include/uapi/linux/v4l2-*
10081 F:      include/uapi/linux/meye.h
10082 F:      include/uapi/linux/ivtv*
10083 F:      include/uapi/linux/uvcvideo.h
10084
10085 MEDIATEK BLUETOOTH DRIVER
10086 M:      Sean Wang <sean.wang@mediatek.com>
10087 L:      linux-bluetooth@vger.kernel.org
10088 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10089 S:      Maintained
10090 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10091 F:      drivers/bluetooth/btmtkuart.c
10092
10093 MEDIATEK CIR DRIVER
10094 M:      Sean Wang <sean.wang@mediatek.com>
10095 S:      Maintained
10096 F:      drivers/media/rc/mtk-cir.c
10097
10098 MEDIATEK DMA DRIVER
10099 M:      Sean Wang <sean.wang@mediatek.com>
10100 L:      dmaengine@vger.kernel.org
10101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10102 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10103 S:      Maintained
10104 F:      Documentation/devicetree/bindings/dma/mtk-*
10105 F:      drivers/dma/mediatek/
10106
10107 MEDIATEK PMIC LED DRIVER
10108 M:      Sean Wang <sean.wang@mediatek.com>
10109 S:      Maintained
10110 F:      drivers/leds/leds-mt6323.c
10111 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10112
10113 MEDIATEK ETHERNET DRIVER
10114 M:      Felix Fietkau <nbd@openwrt.org>
10115 M:      John Crispin <john@phrozen.org>
10116 M:      Sean Wang <sean.wang@mediatek.com>
10117 M:      Nelson Chang <nelson.chang@mediatek.com>
10118 L:      netdev@vger.kernel.org
10119 S:      Maintained
10120 F:      drivers/net/ethernet/mediatek/
10121
10122 MEDIATEK SWITCH DRIVER
10123 M:      Sean Wang <sean.wang@mediatek.com>
10124 L:      netdev@vger.kernel.org
10125 S:      Maintained
10126 F:      drivers/net/dsa/mt7530.*
10127 F:      net/dsa/tag_mtk.c
10128
10129 MEDIATEK JPEG DRIVER
10130 M:      Rick Chang <rick.chang@mediatek.com>
10131 M:      Bin Liu <bin.liu@mediatek.com>
10132 S:      Supported
10133 F:      drivers/media/platform/mtk-jpeg/
10134 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10135
10136 MEDIATEK MDP DRIVER
10137 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10138 M:      Houlong Wei <houlong.wei@mediatek.com>
10139 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10140 S:      Supported
10141 F:      drivers/media/platform/mtk-mdp/
10142 F:      drivers/media/platform/mtk-vpu/
10143 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10144
10145 MEDIATEK MEDIA DRIVER
10146 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10147 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10148 S:      Supported
10149 F:      drivers/media/platform/mtk-vcodec/
10150 F:      drivers/media/platform/mtk-vpu/
10151 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10152 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10153
10154 MEDIATEK MMC/SD/SDIO DRIVER
10155 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10156 S:      Maintained
10157 F:      drivers/mmc/host/mtk-sd.c
10158 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10159
10160 MEDIATEK MT76 WIRELESS LAN DRIVER
10161 M:      Felix Fietkau <nbd@nbd.name>
10162 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10163 R:      Ryder Lee <ryder.lee@mediatek.com>
10164 R:      Roy Luo <royluo@google.com>
10165 L:      linux-wireless@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/net/wireless/mediatek/mt76/
10168
10169 MEDIATEK MT7601U WIRELESS LAN DRIVER
10170 M:      Jakub Kicinski <kubakici@wp.pl>
10171 L:      linux-wireless@vger.kernel.org
10172 S:      Maintained
10173 F:      drivers/net/wireless/mediatek/mt7601u/
10174
10175 MEDIATEK MT7621/28/88 I2C DRIVER
10176 M:      Stefan Roese <sr@denx.de>
10177 L:      linux-i2c@vger.kernel.org
10178 S:      Maintained
10179 F:      drivers/i2c/busses/i2c-mt7621.c
10180 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10181
10182 MEDIATEK NAND CONTROLLER DRIVER
10183 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10184 L:      linux-mtd@lists.infradead.org
10185 S:      Maintained
10186 F:      drivers/mtd/nand/raw/mtk_*
10187 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10188
10189 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10190 M:      Sean Wang <sean.wang@mediatek.com>
10191 S:      Maintained
10192 F:      drivers/char/hw_random/mtk-rng.c
10193
10194 MEDIATEK USB3 DRD IP DRIVER
10195 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10196 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10198 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10199 S:      Maintained
10200 F:      drivers/usb/mtu3/
10201
10202 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10203 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10204 M:      Martin Donnelly <martin.donnelly@ge.com>
10205 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10206 S:      Maintained
10207 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10208 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10209
10210 MEGARAID SCSI/SAS DRIVERS
10211 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10212 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10213 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10214 L:      megaraidlinux.pdl@broadcom.com
10215 L:      linux-scsi@vger.kernel.org
10216 W:      http://www.avagotech.com/support/
10217 S:      Maintained
10218 F:      Documentation/scsi/megaraid.txt
10219 F:      drivers/scsi/megaraid.*
10220 F:      drivers/scsi/megaraid/
10221
10222 MELEXIS MLX90614 DRIVER
10223 M:      Crt Mori <cmo@melexis.com>
10224 L:      linux-iio@vger.kernel.org
10225 W:      http://www.melexis.com
10226 S:      Supported
10227 F:      drivers/iio/temperature/mlx90614.c
10228
10229 MELEXIS MLX90632 DRIVER
10230 M:      Crt Mori <cmo@melexis.com>
10231 L:      linux-iio@vger.kernel.org
10232 W:      http://www.melexis.com
10233 S:      Supported
10234 F:      drivers/iio/temperature/mlx90632.c
10235
10236 MELFAS MIP4 TOUCHSCREEN DRIVER
10237 M:      Sangwon Jee <jeesw@melfas.com>
10238 W:      http://www.melfas.com
10239 S:      Supported
10240 F:      drivers/input/touchscreen/melfas_mip4.c
10241 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10242
10243 MELLANOX ETHERNET DRIVER (mlx4_en)
10244 M:      Tariq Toukan <tariqt@mellanox.com>
10245 L:      netdev@vger.kernel.org
10246 S:      Supported
10247 W:      http://www.mellanox.com
10248 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10249 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10250
10251 MELLANOX ETHERNET DRIVER (mlx5e)
10252 M:      Saeed Mahameed <saeedm@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/mlx5/core/en_*
10258
10259 MELLANOX ETHERNET INNOVA DRIVERS
10260 R:      Boris Pismenny <borisp@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_accel/*
10266 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10267 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10268 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10269
10270 MELLANOX ETHERNET SWITCH DRIVERS
10271 M:      Jiri Pirko <jiri@mellanox.com>
10272 M:      Ido Schimmel <idosch@mellanox.com>
10273 L:      netdev@vger.kernel.org
10274 S:      Supported
10275 W:      http://www.mellanox.com
10276 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10277 F:      drivers/net/ethernet/mellanox/mlxsw/
10278 F:      tools/testing/selftests/drivers/net/mlxsw/
10279
10280 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10281 M:      mlxsw@mellanox.com
10282 L:      netdev@vger.kernel.org
10283 S:      Supported
10284 W:      http://www.mellanox.com
10285 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10286 F:      drivers/net/ethernet/mellanox/mlxfw/
10287
10288 MELLANOX HARDWARE PLATFORM SUPPORT
10289 M:      Andy Shevchenko <andy@infradead.org>
10290 M:      Darren Hart <dvhart@infradead.org>
10291 M:      Vadim Pasternak <vadimp@mellanox.com>
10292 L:      platform-driver-x86@vger.kernel.org
10293 S:      Supported
10294 F:      drivers/platform/mellanox/
10295 F:      include/linux/platform_data/mlxreg.h
10296
10297 MELLANOX MLX4 core VPI driver
10298 M:      Tariq Toukan <tariqt@mellanox.com>
10299 L:      netdev@vger.kernel.org
10300 L:      linux-rdma@vger.kernel.org
10301 W:      http://www.mellanox.com
10302 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10303 S:      Supported
10304 F:      drivers/net/ethernet/mellanox/mlx4/
10305 F:      include/linux/mlx4/
10306
10307 MELLANOX MLX4 IB driver
10308 M:      Yishai Hadas <yishaih@mellanox.com>
10309 L:      linux-rdma@vger.kernel.org
10310 W:      http://www.mellanox.com
10311 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10312 S:      Supported
10313 F:      drivers/infiniband/hw/mlx4/
10314 F:      include/linux/mlx4/
10315 F:      include/uapi/rdma/mlx4-abi.h
10316
10317 MELLANOX MLX5 core VPI driver
10318 M:      Saeed Mahameed <saeedm@mellanox.com>
10319 M:      Leon Romanovsky <leonro@mellanox.com>
10320 L:      netdev@vger.kernel.org
10321 L:      linux-rdma@vger.kernel.org
10322 W:      http://www.mellanox.com
10323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10324 S:      Supported
10325 F:      drivers/net/ethernet/mellanox/mlx5/core/
10326 F:      include/linux/mlx5/
10327 F:      Documentation/networking/device_drivers/mellanox/
10328
10329 MELLANOX MLX5 IB driver
10330 M:      Leon Romanovsky <leonro@mellanox.com>
10331 L:      linux-rdma@vger.kernel.org
10332 W:      http://www.mellanox.com
10333 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10334 S:      Supported
10335 F:      drivers/infiniband/hw/mlx5/
10336 F:      include/linux/mlx5/
10337 F:      include/uapi/rdma/mlx5-abi.h
10338
10339 MELLANOX MLXCPLD I2C AND MUX DRIVER
10340 M:      Vadim Pasternak <vadimp@mellanox.com>
10341 M:      Michael Shych <michaelsh@mellanox.com>
10342 L:      linux-i2c@vger.kernel.org
10343 S:      Supported
10344 F:      drivers/i2c/busses/i2c-mlxcpld.c
10345 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10346 F:      Documentation/i2c/busses/i2c-mlxcpld
10347
10348 MELLANOX MLXCPLD LED DRIVER
10349 M:      Vadim Pasternak <vadimp@mellanox.com>
10350 L:      linux-leds@vger.kernel.org
10351 S:      Supported
10352 F:      drivers/leds/leds-mlxcpld.c
10353 F:      drivers/leds/leds-mlxreg.c
10354 F:      Documentation/leds/leds-mlxcpld.rst
10355
10356 MELLANOX PLATFORM DRIVER
10357 M:      Vadim Pasternak <vadimp@mellanox.com>
10358 L:      platform-driver-x86@vger.kernel.org
10359 S:      Supported
10360 F:      drivers/platform/x86/mlx-platform.c
10361
10362 MEMBARRIER SUPPORT
10363 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10364 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10365 L:      linux-kernel@vger.kernel.org
10366 S:      Supported
10367 F:      kernel/sched/membarrier.c
10368 F:      include/uapi/linux/membarrier.h
10369 F:      arch/powerpc/include/asm/membarrier.h
10370
10371 MEMBLOCK
10372 M:      Mike Rapoport <rppt@linux.ibm.com>
10373 L:      linux-mm@kvack.org
10374 S:      Maintained
10375 F:      include/linux/memblock.h
10376 F:      mm/memblock.c
10377 F:      Documentation/core-api/boot-time-mm.rst
10378
10379 MEMORY MANAGEMENT
10380 L:      linux-mm@kvack.org
10381 W:      http://www.linux-mm.org
10382 S:      Maintained
10383 F:      include/linux/mm.h
10384 F:      include/linux/gfp.h
10385 F:      include/linux/mmzone.h
10386 F:      include/linux/memory_hotplug.h
10387 F:      include/linux/vmalloc.h
10388 F:      mm/
10389
10390 MEMORY TECHNOLOGY DEVICES (MTD)
10391 M:      David Woodhouse <dwmw2@infradead.org>
10392 M:      Brian Norris <computersforpeace@gmail.com>
10393 M:      Marek Vasut <marek.vasut@gmail.com>
10394 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10395 M:      Richard Weinberger <richard@nod.at>
10396 M:      Vignesh Raghavendra <vigneshr@ti.com>
10397 L:      linux-mtd@lists.infradead.org
10398 W:      http://www.linux-mtd.infradead.org/
10399 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10402 S:      Maintained
10403 F:      Documentation/devicetree/bindings/mtd/
10404 F:      drivers/mtd/
10405 F:      include/linux/mtd/
10406 F:      include/uapi/mtd/
10407
10408 MEN A21 WATCHDOG DRIVER
10409 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10410 L:      linux-watchdog@vger.kernel.org
10411 S:      Maintained
10412 F:      drivers/watchdog/mena21_wdt.c
10413
10414 MEN CHAMELEON BUS (mcb)
10415 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10416 S:      Maintained
10417 F:      drivers/mcb/
10418 F:      include/linux/mcb.h
10419 F:      Documentation/driver-api/men-chameleon-bus.rst
10420
10421 MEN F21BMC (Board Management Controller)
10422 M:      Andreas Werner <andreas.werner@men.de>
10423 S:      Supported
10424 F:      drivers/mfd/menf21bmc.c
10425 F:      drivers/watchdog/menf21bmc_wdt.c
10426 F:      drivers/leds/leds-menf21bmc.c
10427 F:      drivers/hwmon/menf21bmc_hwmon.c
10428 F:      Documentation/hwmon/menf21bmc.rst
10429
10430 MEN Z069 WATCHDOG DRIVER
10431 M:      Johannes Thumshirn <jth@kernel.org>
10432 L:      linux-watchdog@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/watchdog/menz69_wdt.c
10435
10436 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10437 M:      Neil Armstrong <narmstrong@baylibre.com>
10438 L:      linux-media@vger.kernel.org
10439 L:      linux-amlogic@lists.infradead.org
10440 W:      http://linux-meson.com/
10441 S:      Supported
10442 F:      drivers/media/platform/meson/ao-cec.c
10443 F:      drivers/media/platform/meson/ao-cec-g12a.c
10444 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10445 T:      git git://linuxtv.org/media_tree.git
10446
10447 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10448 M:      Liang Yang <liang.yang@amlogic.com>
10449 L:      linux-mtd@lists.infradead.org
10450 S:      Maintained
10451 F:      drivers/mtd/nand/raw/meson_*
10452 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10453
10454 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10455 M:      Maxime Jourdan <mjourdan@baylibre.com>
10456 L:      linux-media@vger.kernel.org
10457 L:      linux-amlogic@lists.infradead.org
10458 S:      Supported
10459 F:      drivers/staging/media/meson/vdec/
10460 T:      git git://linuxtv.org/media_tree.git
10461
10462 METHODE UDPU SUPPORT
10463 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10464 S:      Maintained
10465 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10466
10467 MICROBLAZE ARCHITECTURE
10468 M:      Michal Simek <monstr@monstr.eu>
10469 W:      http://www.monstr.eu/fdt/
10470 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10471 S:      Supported
10472 F:      arch/microblaze/
10473
10474 MICROCHIP AT91 SERIAL DRIVER
10475 M:      Richard Genoud <richard.genoud@gmail.com>
10476 S:      Maintained
10477 F:      drivers/tty/serial/atmel_serial.c
10478 F:      drivers/tty/serial/atmel_serial.h
10479 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10480
10481 MICROCHIP AUDIO ASOC DRIVERS
10482 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10484 S:      Supported
10485 F:      sound/soc/atmel
10486
10487 MICROCHIP DMA DRIVER
10488 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10490 L:      dmaengine@vger.kernel.org
10491 S:      Supported
10492 F:      drivers/dma/at_hdmac.c
10493 F:      drivers/dma/at_hdmac_regs.h
10494 F:      include/linux/platform_data/dma-atmel.h
10495 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10496 F:      include/dt-bindings/dma/at91.h
10497
10498 MICROCHIP ECC DRIVER
10499 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10500 L:      linux-crypto@vger.kernel.org
10501 S:      Maintained
10502 F:      drivers/crypto/atmel-ecc.*
10503
10504 MICROCHIP I2C DRIVER
10505 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10506 L:      linux-i2c@vger.kernel.org
10507 S:      Supported
10508 F:      drivers/i2c/busses/i2c-at91.h
10509 F:      drivers/i2c/busses/i2c-at91-*.c
10510
10511 MICROCHIP ISC DRIVER
10512 M:      Eugen Hristev <eugen.hristev@microchip.com>
10513 L:      linux-media@vger.kernel.org
10514 S:      Supported
10515 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10516 F:      drivers/media/platform/atmel/atmel-isc.h
10517 F:      drivers/media/platform/atmel/atmel-isc-base.c
10518 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10519 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10520
10521 MICROCHIP ISI DRIVER
10522 M:      Eugen Hristev <eugen.hristev@microchip.com>
10523 L:      linux-media@vger.kernel.org
10524 S:      Supported
10525 F:      drivers/media/platform/atmel/atmel-isi.c
10526 F:      drivers/media/platform/atmel/atmel-isi.h
10527
10528 MICROCHIP AT91 USART MFD DRIVER
10529 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10530 L:      linux-kernel@vger.kernel.org
10531 S:      Supported
10532 F:      drivers/mfd/at91-usart.c
10533 F:      include/dt-bindings/mfd/at91-usart.h
10534 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10535
10536 MICROCHIP AT91 USART SPI DRIVER
10537 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10538 L:      linux-spi@vger.kernel.org
10539 S:      Supported
10540 F:      drivers/spi/spi-at91-usart.c
10541 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10542
10543 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10544 M:      Woojung Huh <woojung.huh@microchip.com>
10545 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10546 L:      netdev@vger.kernel.org
10547 S:      Maintained
10548 F:      net/dsa/tag_ksz.c
10549 F:      drivers/net/dsa/microchip/*
10550 F:      include/linux/platform_data/microchip-ksz.h
10551 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10552
10553 MICROCHIP LAN743X ETHERNET DRIVER
10554 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10555 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10556 L:      netdev@vger.kernel.org
10557 S:      Maintained
10558 F:      drivers/net/ethernet/microchip/lan743x_*
10559
10560 MICROCHIP LCDFB DRIVER
10561 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10562 L:      linux-fbdev@vger.kernel.org
10563 S:      Maintained
10564 F:      drivers/video/fbdev/atmel_lcdfb.c
10565 F:      include/video/atmel_lcdc.h
10566
10567 MICROCHIP MMC/SD/SDIO MCI DRIVER
10568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10569 S:      Maintained
10570 F:      drivers/mmc/host/atmel-mci.c
10571
10572 MICROCHIP MCP16502 PMIC DRIVER
10573 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10575 S:      Maintained
10576 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10577 F:      drivers/regulator/mcp16502.c
10578
10579 MICROCHIP MCP3911 ADC DRIVER
10580 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10581 M:      Kent Gustavsson <kent@minoris.se>
10582 L:      linux-iio@vger.kernel.org
10583 S:      Supported
10584 F:      drivers/iio/adc/mcp3911.c
10585 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10586
10587 MICROCHIP NAND DRIVER
10588 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10589 L:      linux-mtd@lists.infradead.org
10590 S:      Supported
10591 F:      drivers/mtd/nand/raw/atmel/*
10592 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10593
10594 MICROCHIP PWM DRIVER
10595 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10597 L:      linux-pwm@vger.kernel.org
10598 S:      Supported
10599 F:      drivers/pwm/pwm-atmel.c
10600 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10601
10602 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10603 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10604 M:      Eugen Hristev <eugen.hristev@microchip.com>
10605 L:      linux-iio@vger.kernel.org
10606 S:      Supported
10607 F:      drivers/iio/adc/at91-sama5d2_adc.c
10608 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10609 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10610
10611 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10612 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10613 S:      Supported
10614 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10615
10616 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10617 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10619 L:      linux-gpio@vger.kernel.org
10620 F:      drivers/gpio/gpio-sama5d2-piobu.c
10621
10622 MICROCHIP SPI DRIVER
10623 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10624 S:      Supported
10625 F:      drivers/spi/spi-atmel.*
10626
10627 MICROCHIP SSC DRIVER
10628 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10630 S:      Supported
10631 F:      drivers/misc/atmel-ssc.c
10632 F:      include/linux/atmel-ssc.h
10633
10634 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10635 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10637 S:      Supported
10638 F:      drivers/misc/atmel_tclib.c
10639 F:      drivers/clocksource/tcb_clksrc.c
10640
10641 MICROCHIP USBA UDC DRIVER
10642 M:      Cristian Birsan <cristian.birsan@microchip.com>
10643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10644 S:      Supported
10645 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10646
10647 MICROCHIP USB251XB DRIVER
10648 M:      Richard Leitner <richard.leitner@skidata.com>
10649 L:      linux-usb@vger.kernel.org
10650 S:      Maintained
10651 F:      drivers/usb/misc/usb251xb.c
10652 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10653
10654 MICROCHIP XDMA DRIVER
10655 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10656 L:      linux-arm-kernel@lists.infradead.org
10657 L:      dmaengine@vger.kernel.org
10658 S:      Supported
10659 F:      drivers/dma/at_xdmac.c
10660
10661 MICROSEMI MIPS SOCS
10662 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10663 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10664 L:      linux-mips@vger.kernel.org
10665 S:      Supported
10666 F:      arch/mips/generic/board-ocelot.c
10667 F:      arch/mips/configs/generic/board-ocelot.config
10668 F:      arch/mips/boot/dts/mscc/
10669 F:      Documentation/devicetree/bindings/mips/mscc.txt
10670
10671 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10672 M:      Don Brace <don.brace@microsemi.com>
10673 L:      esc.storagedev@microsemi.com
10674 L:      linux-scsi@vger.kernel.org
10675 S:      Supported
10676 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10677 F:      drivers/scsi/smartpqi/Kconfig
10678 F:      drivers/scsi/smartpqi/Makefile
10679 F:      include/linux/cciss*.h
10680 F:      include/uapi/linux/cciss*.h
10681 F:      Documentation/scsi/smartpqi.txt
10682
10683 MICROSEMI ETHERNET SWITCH DRIVER
10684 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10685 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10686 L:      netdev@vger.kernel.org
10687 S:      Supported
10688 F:      drivers/net/ethernet/mscc/
10689
10690 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10691 M:      Chen Yu <yu.c.chen@intel.com>
10692 L:      platform-driver-x86@vger.kernel.org
10693 S:      Supported
10694 F:      drivers/platform/x86/surfacepro3_button.c
10695
10696 MICROTEK X6 SCANNER
10697 M:      Oliver Neukum <oliver@neukum.org>
10698 S:      Maintained
10699 F:      drivers/usb/image/microtek.*
10700
10701 MIPS
10702 M:      Ralf Baechle <ralf@linux-mips.org>
10703 M:      Paul Burton <paul.burton@mips.com>
10704 M:      James Hogan <jhogan@kernel.org>
10705 L:      linux-mips@vger.kernel.org
10706 W:      http://www.linux-mips.org/
10707 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10709 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10710 S:      Supported
10711 F:      Documentation/devicetree/bindings/mips/
10712 F:      Documentation/mips/
10713 F:      arch/mips/
10714 F:      drivers/platform/mips/
10715
10716 MIPS BOSTON DEVELOPMENT BOARD
10717 M:      Paul Burton <paul.burton@mips.com>
10718 L:      linux-mips@vger.kernel.org
10719 S:      Maintained
10720 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10721 F:      arch/mips/boot/dts/img/boston.dts
10722 F:      arch/mips/configs/generic/board-boston.config
10723 F:      drivers/clk/imgtec/clk-boston.c
10724 F:      include/dt-bindings/clock/boston-clock.h
10725
10726 MIPS GENERIC PLATFORM
10727 M:      Paul Burton <paul.burton@mips.com>
10728 L:      linux-mips@vger.kernel.org
10729 S:      Supported
10730 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10731 F:      arch/mips/generic/
10732 F:      arch/mips/tools/generic-board-config.sh
10733
10734 MIPS/LOONGSON1 ARCHITECTURE
10735 M:      Keguang Zhang <keguang.zhang@gmail.com>
10736 L:      linux-mips@vger.kernel.org
10737 S:      Maintained
10738 F:      arch/mips/loongson32/
10739 F:      arch/mips/include/asm/mach-loongson32/
10740 F:      drivers/*/*loongson1*
10741 F:      drivers/*/*/*loongson1*
10742
10743 MIPS/LOONGSON2 ARCHITECTURE
10744 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10745 L:      linux-mips@vger.kernel.org
10746 S:      Maintained
10747 F:      arch/mips/loongson64/fuloong-2e/
10748 F:      arch/mips/loongson64/lemote-2f/
10749 F:      arch/mips/include/asm/mach-loongson64/
10750 F:      drivers/*/*loongson2*
10751 F:      drivers/*/*/*loongson2*
10752
10753 MIPS/LOONGSON3 ARCHITECTURE
10754 M:      Huacai Chen <chenhc@lemote.com>
10755 L:      linux-mips@vger.kernel.org
10756 S:      Maintained
10757 F:      arch/mips/loongson64/
10758 F:      arch/mips/include/asm/mach-loongson64/
10759 F:      drivers/platform/mips/cpu_hwmon.c
10760 F:      drivers/*/*loongson3*
10761 F:      drivers/*/*/*loongson3*
10762
10763 MIPS RINT INSTRUCTION EMULATION
10764 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10765 L:      linux-mips@vger.kernel.org
10766 S:      Supported
10767 F:      arch/mips/math-emu/sp_rint.c
10768 F:      arch/mips/math-emu/dp_rint.c
10769
10770 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10771 M:      Hans Verkuil <hverkuil@xs4all.nl>
10772 L:      linux-media@vger.kernel.org
10773 T:      git git://linuxtv.org/media_tree.git
10774 W:      https://linuxtv.org
10775 S:      Odd Fixes
10776 F:      drivers/media/radio/radio-miropcm20*
10777
10778 MMP SUPPORT
10779 R:      Lubomir Rintel <lkundrak@v3.sk>
10780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10781 S:      Odd Fixes
10782 F:      arch/arm/boot/dts/mmp*
10783 F:      arch/arm/mach-mmp/
10784
10785 MMU GATHER AND TLB INVALIDATION
10786 M:      Will Deacon <will@kernel.org>
10787 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10788 M:      Andrew Morton <akpm@linux-foundation.org>
10789 M:      Nick Piggin <npiggin@gmail.com>
10790 M:      Peter Zijlstra <peterz@infradead.org>
10791 L:      linux-arch@vger.kernel.org
10792 L:      linux-mm@kvack.org
10793 S:      Maintained
10794 F:      arch/*/include/asm/tlb.h
10795 F:      include/asm-generic/tlb.h
10796 F:      mm/mmu_gather.c
10797
10798 MN88472 MEDIA DRIVER
10799 M:      Antti Palosaari <crope@iki.fi>
10800 L:      linux-media@vger.kernel.org
10801 W:      https://linuxtv.org
10802 W:      http://palosaari.fi/linux/
10803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10804 S:      Maintained
10805 F:      drivers/media/dvb-frontends/mn88472*
10806
10807 MN88473 MEDIA DRIVER
10808 M:      Antti Palosaari <crope@iki.fi>
10809 L:      linux-media@vger.kernel.org
10810 W:      https://linuxtv.org
10811 W:      http://palosaari.fi/linux/
10812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10813 S:      Maintained
10814 F:      drivers/media/dvb-frontends/mn88473*
10815
10816 MODULE SUPPORT
10817 M:      Jessica Yu <jeyu@kernel.org>
10818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10819 S:      Maintained
10820 F:      include/linux/module.h
10821 F:      kernel/module.c
10822
10823 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10824 W:      http://popies.net/meye/
10825 S:      Orphan
10826 F:      Documentation/media/v4l-drivers/meye*
10827 F:      drivers/media/pci/meye/
10828 F:      include/uapi/linux/meye.h
10829
10830 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10831 M:      Jiri Slaby <jirislaby@gmail.com>
10832 S:      Maintained
10833 F:      Documentation/driver-api/serial/moxa-smartio.rst
10834 F:      drivers/tty/mxser.*
10835
10836 MR800 AVERMEDIA USB FM RADIO DRIVER
10837 M:      Alexey Klimov <klimov.linux@gmail.com>
10838 L:      linux-media@vger.kernel.org
10839 T:      git git://linuxtv.org/media_tree.git
10840 S:      Maintained
10841 F:      drivers/media/radio/radio-mr800.c
10842
10843 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10844 M:      Alan Ott <alan@signal11.us>
10845 L:      linux-wpan@vger.kernel.org
10846 S:      Maintained
10847 F:      drivers/net/ieee802154/mrf24j40.c
10848 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10849
10850 MSI LAPTOP SUPPORT
10851 M:      "Lee, Chun-Yi" <jlee@suse.com>
10852 L:      platform-driver-x86@vger.kernel.org
10853 S:      Maintained
10854 F:      drivers/platform/x86/msi-laptop.c
10855
10856 MSI WMI SUPPORT
10857 L:      platform-driver-x86@vger.kernel.org
10858 S:      Orphan
10859 F:      drivers/platform/x86/msi-wmi.c
10860
10861 MSI001 MEDIA DRIVER
10862 M:      Antti Palosaari <crope@iki.fi>
10863 L:      linux-media@vger.kernel.org
10864 W:      https://linuxtv.org
10865 W:      http://palosaari.fi/linux/
10866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10867 T:      git git://linuxtv.org/anttip/media_tree.git
10868 S:      Maintained
10869 F:      drivers/media/tuners/msi001*
10870
10871 MSI2500 MEDIA DRIVER
10872 M:      Antti Palosaari <crope@iki.fi>
10873 L:      linux-media@vger.kernel.org
10874 W:      https://linuxtv.org
10875 W:      http://palosaari.fi/linux/
10876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10877 T:      git git://linuxtv.org/anttip/media_tree.git
10878 S:      Maintained
10879 F:      drivers/media/usb/msi2500/
10880
10881 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10883 L:      linux-mtd@lists.infradead.org
10884 S:      Maintained
10885 F:      drivers/mtd/devices/docg3*
10886
10887 MT9M032 APTINA SENSOR DRIVER
10888 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10889 L:      linux-media@vger.kernel.org
10890 T:      git git://linuxtv.org/media_tree.git
10891 S:      Maintained
10892 F:      drivers/media/i2c/mt9m032.c
10893 F:      include/media/i2c/mt9m032.h
10894
10895 MT9P031 APTINA CAMERA SENSOR
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/mt9p031.c
10901 F:      include/media/i2c/mt9p031.h
10902
10903 MT9T001 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/mt9t001.c
10909 F:      include/media/i2c/mt9t001.h
10910
10911 MT9T112 APTINA CAMERA SENSOR
10912 M:      Jacopo Mondi <jacopo@jmondi.org>
10913 L:      linux-media@vger.kernel.org
10914 T:      git git://linuxtv.org/media_tree.git
10915 S:      Odd Fixes
10916 F:      drivers/media/i2c/mt9t112.c
10917 F:      include/media/i2c/mt9t112.h
10918
10919 MT9V032 APTINA CAMERA SENSOR
10920 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10921 L:      linux-media@vger.kernel.org
10922 T:      git git://linuxtv.org/media_tree.git
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10925 F:      drivers/media/i2c/mt9v032.c
10926 F:      include/media/i2c/mt9v032.h
10927
10928 MT9V111 APTINA CAMERA SENSOR
10929 M:      Jacopo Mondi <jacopo@jmondi.org>
10930 L:      linux-media@vger.kernel.org
10931 T:      git git://linuxtv.org/media_tree.git
10932 S:      Maintained
10933 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10934 F:      drivers/media/i2c/mt9v111.c
10935
10936 MULTIFUNCTION DEVICES (MFD)
10937 M:      Lee Jones <lee.jones@linaro.org>
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10939 S:      Supported
10940 F:      Documentation/devicetree/bindings/mfd/
10941 F:      drivers/mfd/
10942 F:      include/linux/mfd/
10943 F:      include/dt-bindings/mfd/
10944
10945 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10946 S:      Orphan
10947 F:      drivers/mmc/host/mmc_spi.c
10948 F:      include/linux/spi/mmc_spi.h
10949
10950 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10951 M:      Ulf Hansson <ulf.hansson@linaro.org>
10952 L:      linux-mmc@vger.kernel.org
10953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/mmc/
10956 F:      drivers/mmc/
10957 F:      include/linux/mmc/
10958 F:      include/uapi/linux/mmc/
10959
10960 MULTIPLEXER SUBSYSTEM
10961 M:      Peter Rosin <peda@axentia.se>
10962 S:      Maintained
10963 F:      Documentation/ABI/testing/sysfs-class-mux*
10964 F:      Documentation/devicetree/bindings/mux/
10965 F:      include/dt-bindings/mux/
10966 F:      include/linux/mux/
10967 F:      drivers/mux/
10968
10969 MULTITECH MULTIPORT CARD (ISICOM)
10970 S:      Orphan
10971 F:      drivers/tty/isicom.c
10972 F:      include/linux/isicom.h
10973
10974 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10975 M:      Bin Liu <b-liu@ti.com>
10976 L:      linux-usb@vger.kernel.org
10977 S:      Maintained
10978 F:      drivers/usb/musb/
10979
10980 MXL301RF MEDIA DRIVER
10981 M:      Akihiro Tsukada <tskd08@gmail.com>
10982 L:      linux-media@vger.kernel.org
10983 S:      Odd Fixes
10984 F:      drivers/media/tuners/mxl301rf*
10985
10986 MXL5007T MEDIA DRIVER
10987 M:      Michael Krufky <mkrufky@linuxtv.org>
10988 L:      linux-media@vger.kernel.org
10989 W:      https://linuxtv.org
10990 W:      http://github.com/mkrufky
10991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10992 T:      git git://linuxtv.org/mkrufky/tuners.git
10993 S:      Maintained
10994 F:      drivers/media/tuners/mxl5007t.*
10995
10996 MXSFB DRM DRIVER
10997 M:      Marek Vasut <marex@denx.de>
10998 M:      Stefan Agner <stefan@agner.ch>
10999 L:      dri-devel@lists.freedesktop.org
11000 S:      Supported
11001 F:      drivers/gpu/drm/mxsfb/
11002 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11003 T:      git git://anongit.freedesktop.org/drm/drm-misc
11004
11005 MYLEX DAC960 PCI RAID Controller
11006 M:      Hannes Reinecke <hare@kernel.org>
11007 L:      linux-scsi@vger.kernel.org
11008 S:      Supported
11009 F:      drivers/scsi/myrb.*
11010 F:      drivers/scsi/myrs.*
11011
11012 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11013 M:      Chris Lee <christopher.lee@cspi.com>
11014 L:      netdev@vger.kernel.org
11015 W:      https://www.cspi.com/ethernet-products/support/downloads/
11016 S:      Supported
11017 F:      drivers/net/ethernet/myricom/myri10ge/
11018
11019 NAND FLASH SUBSYSTEM
11020 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11021 R:      Richard Weinberger <richard@nod.at>
11022 L:      linux-mtd@lists.infradead.org
11023 W:      http://www.linux-mtd.infradead.org/
11024 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11026 S:      Maintained
11027 F:      drivers/mtd/nand/
11028 F:      include/linux/mtd/*nand*.h
11029
11030 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11031 M:      Daniel Mack <zonque@gmail.com>
11032 S:      Maintained
11033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11034 W:      http://www.native-instruments.com
11035 F:      sound/usb/caiaq/
11036
11037 NATSEMI ETHERNET DRIVER (DP8381x)
11038 S:      Orphan
11039 F:      drivers/net/ethernet/natsemi/natsemi.c
11040
11041 NCR 5380 SCSI DRIVERS
11042 M:      Finn Thain <fthain@telegraphics.com.au>
11043 M:      Michael Schmitz <schmitzmic@gmail.com>
11044 L:      linux-scsi@vger.kernel.org
11045 S:      Maintained
11046 F:      Documentation/scsi/g_NCR5380.txt
11047 F:      drivers/scsi/NCR5380.*
11048 F:      drivers/scsi/arm/cumana_1.c
11049 F:      drivers/scsi/arm/oak.c
11050 F:      drivers/scsi/atari_scsi.*
11051 F:      drivers/scsi/dmx3191d.c
11052 F:      drivers/scsi/g_NCR5380.*
11053 F:      drivers/scsi/mac_scsi.*
11054 F:      drivers/scsi/sun3_scsi.*
11055 F:      drivers/scsi/sun3_scsi_vme.c
11056
11057 NCSI LIBRARY:
11058 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11059 S:      Maintained
11060 F:      net/ncsi/
11061
11062 NCT6775 HARDWARE MONITOR DRIVER
11063 M:      Guenter Roeck <linux@roeck-us.net>
11064 L:      linux-hwmon@vger.kernel.org
11065 S:      Maintained
11066 F:      Documentation/hwmon/nct6775.rst
11067 F:      drivers/hwmon/nct6775.c
11068
11069 NET_FAILOVER MODULE
11070 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11071 L:      netdev@vger.kernel.org
11072 S:      Supported
11073 F:      driver/net/net_failover.c
11074 F:      include/net/net_failover.h
11075 F:      Documentation/networking/net_failover.rst
11076
11077 NETEM NETWORK EMULATOR
11078 M:      Stephen Hemminger <stephen@networkplumber.org>
11079 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11080 S:      Maintained
11081 F:      net/sched/sch_netem.c
11082
11083 NETERION 10GbE DRIVERS (s2io/vxge)
11084 M:      Jon Mason <jdmason@kudzu.us>
11085 L:      netdev@vger.kernel.org
11086 S:      Supported
11087 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11088 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11089 F:      drivers/net/ethernet/neterion/
11090
11091 NETFILTER
11092 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11093 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11094 M:      Florian Westphal <fw@strlen.de>
11095 L:      netfilter-devel@vger.kernel.org
11096 L:      coreteam@netfilter.org
11097 W:      http://www.netfilter.org/
11098 W:      http://www.iptables.org/
11099 W:      http://www.nftables.org/
11100 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11103 S:      Maintained
11104 F:      include/linux/netfilter*
11105 F:      include/linux/netfilter/
11106 F:      include/net/netfilter/
11107 F:      include/uapi/linux/netfilter*
11108 F:      include/uapi/linux/netfilter/
11109 F:      net/*/netfilter.c
11110 F:      net/*/netfilter/
11111 F:      net/netfilter/
11112 F:      net/bridge/br_netfilter*.c
11113
11114 NETROM NETWORK LAYER
11115 M:      Ralf Baechle <ralf@linux-mips.org>
11116 L:      linux-hams@vger.kernel.org
11117 W:      http://www.linux-ax25.org/
11118 S:      Maintained
11119 F:      include/net/netrom.h
11120 F:      include/uapi/linux/netrom.h
11121 F:      net/netrom/
11122
11123 NETRONOME ETHERNET DRIVERS
11124 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11125 L:      oss-drivers@netronome.com
11126 S:      Maintained
11127 F:      drivers/net/ethernet/netronome/
11128
11129 NETWORK BLOCK DEVICE (NBD)
11130 M:      Josef Bacik <josef@toxicpanda.com>
11131 S:      Maintained
11132 L:      linux-block@vger.kernel.org
11133 L:      nbd@other.debian.org
11134 F:      Documentation/admin-guide/blockdev/nbd.rst
11135 F:      drivers/block/nbd.c
11136 F:      include/trace/events/nbd.h
11137 F:      include/uapi/linux/nbd.h
11138
11139 NETWORK DROP MONITOR
11140 M:      Neil Horman <nhorman@tuxdriver.com>
11141 L:      netdev@vger.kernel.org
11142 S:      Maintained
11143 W:      https://fedorahosted.org/dropwatch/
11144 F:      net/core/drop_monitor.c
11145 F:      include/uapi/linux/net_dropmon.h
11146
11147 NETWORKING DRIVERS
11148 M:      "David S. Miller" <davem@davemloft.net>
11149 L:      netdev@vger.kernel.org
11150 W:      http://www.linuxfoundation.org/en/Net
11151 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11154 S:      Odd Fixes
11155 F:      Documentation/devicetree/bindings/net/
11156 F:      drivers/net/
11157 F:      include/linux/if_*
11158 F:      include/linux/netdevice.h
11159 F:      include/linux/etherdevice.h
11160 F:      include/linux/fcdevice.h
11161 F:      include/linux/fddidevice.h
11162 F:      include/linux/hippidevice.h
11163 F:      include/linux/inetdevice.h
11164 F:      include/uapi/linux/if_*
11165 F:      include/uapi/linux/netdevice.h
11166
11167 NETWORKING DRIVERS (WIRELESS)
11168 M:      Kalle Valo <kvalo@codeaurora.org>
11169 L:      linux-wireless@vger.kernel.org
11170 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11173 S:      Maintained
11174 F:      Documentation/devicetree/bindings/net/wireless/
11175 F:      drivers/net/wireless/
11176
11177 NETWORKING [DSA]
11178 M:      Andrew Lunn <andrew@lunn.ch>
11179 M:      Vivien Didelot <vivien.didelot@gmail.com>
11180 M:      Florian Fainelli <f.fainelli@gmail.com>
11181 S:      Maintained
11182 F:      Documentation/devicetree/bindings/net/dsa/
11183 F:      net/dsa/
11184 F:      include/net/dsa.h
11185 F:      include/linux/dsa/
11186 F:      include/linux/platform_data/dsa.h
11187 F:      drivers/net/dsa/
11188
11189 NETWORKING [GENERAL]
11190 M:      "David S. Miller" <davem@davemloft.net>
11191 L:      netdev@vger.kernel.org
11192 W:      http://www.linuxfoundation.org/en/Net
11193 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11196 B:      mailto:netdev@vger.kernel.org
11197 S:      Maintained
11198 F:      net/
11199 F:      include/net/
11200 F:      include/linux/in.h
11201 F:      include/linux/net.h
11202 F:      include/linux/netdevice.h
11203 F:      include/uapi/linux/in.h
11204 F:      include/uapi/linux/net.h
11205 F:      include/uapi/linux/netdevice.h
11206 F:      include/uapi/linux/net_namespace.h
11207 F:      tools/testing/selftests/net/
11208 F:      lib/net_utils.c
11209 F:      lib/random32.c
11210 F:      Documentation/networking/
11211
11212 NETWORKING [IPSEC]
11213 M:      Steffen Klassert <steffen.klassert@secunet.com>
11214 M:      Herbert Xu <herbert@gondor.apana.org.au>
11215 M:      "David S. Miller" <davem@davemloft.net>
11216 L:      netdev@vger.kernel.org
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11219 S:      Maintained
11220 F:      net/xfrm/
11221 F:      net/key/
11222 F:      net/ipv4/xfrm*
11223 F:      net/ipv4/esp4*
11224 F:      net/ipv4/ah4.c
11225 F:      net/ipv4/ipcomp.c
11226 F:      net/ipv4/ip_vti.c
11227 F:      net/ipv6/xfrm*
11228 F:      net/ipv6/esp6*
11229 F:      net/ipv6/ah6.c
11230 F:      net/ipv6/ipcomp6.c
11231 F:      net/ipv6/ip6_vti.c
11232 F:      include/uapi/linux/xfrm.h
11233 F:      include/net/xfrm.h
11234
11235 NETWORKING [IPv4/IPv6]
11236 M:      "David S. Miller" <davem@davemloft.net>
11237 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11238 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11239 L:      netdev@vger.kernel.org
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11241 S:      Maintained
11242 F:      net/ipv4/
11243 F:      net/ipv6/
11244 F:      include/net/ip*
11245 F:      arch/x86/net/*
11246
11247 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11248 M:      Paul Moore <paul@paul-moore.com>
11249 W:      https://github.com/netlabel
11250 L:      netdev@vger.kernel.org
11251 L:      linux-security-module@vger.kernel.org
11252 S:      Maintained
11253 F:      Documentation/netlabel/
11254 F:      include/net/calipso.h
11255 F:      include/net/cipso_ipv4.h
11256 F:      include/net/netlabel.h
11257 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11258 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11259 F:      net/netlabel/
11260 F:      net/ipv4/cipso_ipv4.c
11261 F:      net/ipv6/calipso.c
11262 F:      net/netfilter/xt_CONNSECMARK.c
11263 F:      net/netfilter/xt_SECMARK.c
11264
11265 NETWORKING [TCP]
11266 M:      Eric Dumazet <edumazet@google.com>
11267 L:      netdev@vger.kernel.org
11268 S:      Maintained
11269 F:      net/ipv4/tcp*.c
11270 F:      net/ipv4/syncookies.c
11271 F:      net/ipv6/tcp*.c
11272 F:      net/ipv6/syncookies.c
11273 F:      include/uapi/linux/tcp.h
11274 F:      include/net/tcp.h
11275 F:      include/linux/tcp.h
11276 F:      include/trace/events/tcp.h
11277
11278 NETWORKING [TLS]
11279 M:      Boris Pismenny <borisp@mellanox.com>
11280 M:      Aviad Yehezkel <aviadye@mellanox.com>
11281 M:      Dave Watson <davejwatson@fb.com>
11282 M:      John Fastabend <john.fastabend@gmail.com>
11283 M:      Daniel Borkmann <daniel@iogearbox.net>
11284 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11285 L:      netdev@vger.kernel.org
11286 S:      Maintained
11287 F:      net/tls/*
11288 F:      include/uapi/linux/tls.h
11289 F:      include/net/tls.h
11290
11291 NETWORKING [WIRELESS]
11292 L:      linux-wireless@vger.kernel.org
11293 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11294
11295 NETDEVSIM
11296 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11297 S:      Maintained
11298 F:      drivers/net/netdevsim/*
11299
11300 NETXEN (1/10) GbE SUPPORT
11301 M:      Manish Chopra <manishc@marvell.com>
11302 M:      Rahul Verma <rahulv@marvell.com>
11303 M:      GR-Linux-NIC-Dev@marvell.com
11304 L:      netdev@vger.kernel.org
11305 S:      Supported
11306 F:      drivers/net/ethernet/qlogic/netxen/
11307
11308 NEXTHOP
11309 M:      David Ahern <dsahern@kernel.org>
11310 L:      netdev@vger.kernel.org
11311 S:      Maintained
11312 F:      include/net/nexthop.h
11313 F:      include/uapi/linux/nexthop.h
11314 F:      include/net/netns/nexthop.h
11315 F:      net/ipv4/nexthop.c
11316
11317 NFC SUBSYSTEM
11318 L:      netdev@vger.kernel.org
11319 S:      Orphan
11320 F:      net/nfc/
11321 F:      include/net/nfc/
11322 F:      include/uapi/linux/nfc.h
11323 F:      drivers/nfc/
11324 F:      include/linux/platform_data/nfcmrvl.h
11325 F:      include/linux/platform_data/nxp-nci.h
11326 F:      Documentation/devicetree/bindings/net/nfc/
11327
11328 NFS, SUNRPC, AND LOCKD CLIENTS
11329 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11330 M:      Anna Schumaker <anna.schumaker@netapp.com>
11331 L:      linux-nfs@vger.kernel.org
11332 W:      http://client.linux-nfs.org
11333 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11334 S:      Maintained
11335 F:      fs/lockd/
11336 F:      fs/nfs/
11337 F:      fs/nfs_common/
11338 F:      net/sunrpc/
11339 F:      include/linux/lockd/
11340 F:      include/linux/nfs*
11341 F:      include/linux/sunrpc/
11342 F:      include/uapi/linux/nfs*
11343 F:      include/uapi/linux/sunrpc/
11344
11345 NILFS2 FILESYSTEM
11346 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11347 L:      linux-nilfs@vger.kernel.org
11348 W:      https://nilfs.sourceforge.io/
11349 W:      https://nilfs.osdn.jp/
11350 T:      git git://github.com/konis/nilfs2.git
11351 S:      Supported
11352 F:      Documentation/filesystems/nilfs2.txt
11353 F:      fs/nilfs2/
11354 F:      include/trace/events/nilfs2.h
11355 F:      include/uapi/linux/nilfs2_api.h
11356 F:      include/uapi/linux/nilfs2_ondisk.h
11357
11358 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11359 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11360 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11361 S:      Maintained
11362 F:      Documentation/scsi/NinjaSCSI.txt
11363 F:      drivers/scsi/pcmcia/nsp_*
11364
11365 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11366 M:      GOTO Masanori <gotom@debian.or.jp>
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/nsp32*
11372
11373 NIOS2 ARCHITECTURE
11374 M:      Ley Foon Tan <lftan@altera.com>
11375 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11377 S:      Maintained
11378 F:      arch/nios2/
11379
11380 NOHZ, DYNTICKS SUPPORT
11381 M:      Frederic Weisbecker <fweisbec@gmail.com>
11382 M:      Thomas Gleixner <tglx@linutronix.de>
11383 M:      Ingo Molnar <mingo@kernel.org>
11384 L:      linux-kernel@vger.kernel.org
11385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11386 S:      Maintained
11387 F:      kernel/time/tick*.*
11388 F:      include/linux/tick.h
11389 F:      include/linux/sched/nohz.h
11390
11391 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11392 M:      Pavel Machek <pavel@ucw.cz>
11393 M:      Sakari Ailus <sakari.ailus@iki.fi>
11394 L:      linux-media@vger.kernel.org
11395 S:      Maintained
11396 F:      drivers/media/i2c/et8ek8
11397 F:      drivers/media/i2c/ad5820.c
11398
11399 NOKIA N900 POWER SUPPLY DRIVERS
11400 R:      Pali Rohár <pali.rohar@gmail.com>
11401 F:      include/linux/power/bq2415x_charger.h
11402 F:      include/linux/power/bq27xxx_battery.h
11403 F:      include/linux/power/isp1704_charger.h
11404 F:      drivers/power/supply/bq2415x_charger.c
11405 F:      drivers/power/supply/bq27xxx_battery.c
11406 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11407 F:      drivers/power/supply/isp1704_charger.c
11408 F:      drivers/power/supply/rx51_battery.c
11409
11410 NOLIBC HEADER FILE
11411 M:      Willy Tarreau <w@1wt.eu>
11412 S:      Maintained
11413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11414 F:      tools/include/nolibc/
11415
11416 NTB AMD DRIVER
11417 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11418 L:      linux-ntb@googlegroups.com
11419 S:      Supported
11420 F:      drivers/ntb/hw/amd/
11421
11422 NTB DRIVER CORE
11423 M:      Jon Mason <jdmason@kudzu.us>
11424 M:      Dave Jiang <dave.jiang@intel.com>
11425 M:      Allen Hubbe <allenbh@gmail.com>
11426 L:      linux-ntb@googlegroups.com
11427 S:      Supported
11428 W:      https://github.com/jonmason/ntb/wiki
11429 T:      git git://github.com/jonmason/ntb.git
11430 F:      drivers/ntb/
11431 F:      drivers/net/ntb_netdev.c
11432 F:      include/linux/ntb.h
11433 F:      include/linux/ntb_transport.h
11434 F:      tools/testing/selftests/ntb/
11435
11436 NTB IDT DRIVER
11437 M:      Serge Semin <fancer.lancer@gmail.com>
11438 L:      linux-ntb@googlegroups.com
11439 S:      Supported
11440 F:      drivers/ntb/hw/idt/
11441
11442 NTB INTEL DRIVER
11443 M:      Dave Jiang <dave.jiang@intel.com>
11444 L:      linux-ntb@googlegroups.com
11445 S:      Supported
11446 W:      https://github.com/davejiang/linux/wiki
11447 T:      git https://github.com/davejiang/linux.git
11448 F:      drivers/ntb/hw/intel/
11449
11450 NTFS FILESYSTEM
11451 M:      Anton Altaparmakov <anton@tuxera.com>
11452 L:      linux-ntfs-dev@lists.sourceforge.net
11453 W:      http://www.tuxera.com/
11454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11455 S:      Supported
11456 F:      Documentation/filesystems/ntfs.txt
11457 F:      fs/ntfs/
11458
11459 NUBUS SUBSYSTEM
11460 M:      Finn Thain <fthain@telegraphics.com.au>
11461 L:      linux-m68k@lists.linux-m68k.org
11462 S:      Maintained
11463 F:      arch/*/include/asm/nubus.h
11464 F:      drivers/nubus/
11465 F:      include/linux/nubus.h
11466 F:      include/uapi/linux/nubus.h
11467
11468 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11469 M:      Antonino Daplas <adaplas@gmail.com>
11470 L:      linux-fbdev@vger.kernel.org
11471 S:      Maintained
11472 F:      drivers/video/fbdev/riva/
11473 F:      drivers/video/fbdev/nvidia/
11474
11475 NVM EXPRESS DRIVER
11476 M:      Keith Busch <kbusch@kernel.org>
11477 M:      Jens Axboe <axboe@fb.com>
11478 M:      Christoph Hellwig <hch@lst.de>
11479 M:      Sagi Grimberg <sagi@grimberg.me>
11480 L:      linux-nvme@lists.infradead.org
11481 T:      git://git.infradead.org/nvme.git
11482 W:      http://git.infradead.org/nvme.git
11483 S:      Supported
11484 F:      drivers/nvme/host/
11485 F:      include/linux/nvme.h
11486 F:      include/uapi/linux/nvme_ioctl.h
11487
11488 NVM EXPRESS FC TRANSPORT DRIVERS
11489 M:      James Smart <james.smart@broadcom.com>
11490 L:      linux-nvme@lists.infradead.org
11491 S:      Supported
11492 F:      include/linux/nvme-fc.h
11493 F:      include/linux/nvme-fc-driver.h
11494 F:      drivers/nvme/host/fc.c
11495 F:      drivers/nvme/target/fc.c
11496 F:      drivers/nvme/target/fcloop.c
11497
11498 NVM EXPRESS TARGET DRIVER
11499 M:      Christoph Hellwig <hch@lst.de>
11500 M:      Sagi Grimberg <sagi@grimberg.me>
11501 L:      linux-nvme@lists.infradead.org
11502 T:      git://git.infradead.org/nvme.git
11503 W:      http://git.infradead.org/nvme.git
11504 S:      Supported
11505 F:      drivers/nvme/target/
11506
11507 NVMEM FRAMEWORK
11508 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11509 S:      Maintained
11510 F:      drivers/nvmem/
11511 F:      Documentation/devicetree/bindings/nvmem/
11512 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11513 F:      include/linux/nvmem-consumer.h
11514 F:      include/linux/nvmem-provider.h
11515
11516 NXP FXAS21002C DRIVER
11517 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11518 L:      linux-iio@vger.kernel.org
11519 S:      Maintained
11520 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11521 F:      drivers/iio/gyro/fxas21002c_core.c
11522 F:      drivers/iio/gyro/fxas21002c.h
11523 F:      drivers/iio/gyro/fxas21002c_i2c.c
11524 F:      drivers/iio/gyro/fxas21002c_spi.c
11525
11526 NXP SGTL5000 DRIVER
11527 M:      Fabio Estevam <festevam@gmail.com>
11528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11529 S:      Maintained
11530 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11531 F:      sound/soc/codecs/sgtl5000*
11532
11533 NXP SJA1105 ETHERNET SWITCH DRIVER
11534 M:      Vladimir Oltean <olteanv@gmail.com>
11535 L:      linux-kernel@vger.kernel.org
11536 S:      Maintained
11537 F:      drivers/net/dsa/sja1105
11538
11539 NXP TDA998X DRM DRIVER
11540 M:      Russell King <linux@armlinux.org.uk>
11541 S:      Maintained
11542 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11543 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11544 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11545 F:      include/drm/i2c/tda998x.h
11546 F:      include/dt-bindings/display/tda998x.h
11547 K:      "nxp,tda998x"
11548
11549 NXP TFA9879 DRIVER
11550 M:      Peter Rosin <peda@axentia.se>
11551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11552 S:      Maintained
11553 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11554 F:      sound/soc/codecs/tfa9879*
11555
11556 NXP-NCI NFC DRIVER
11557 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11558 R:      Charles Gorand <charles.gorand@effinnov.com>
11559 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11560 S:      Supported
11561 F:      drivers/nfc/nxp-nci
11562
11563 OBJAGG
11564 M:      Jiri Pirko <jiri@mellanox.com>
11565 L:      netdev@vger.kernel.org
11566 S:      Supported
11567 F:      lib/objagg.c
11568 F:      lib/test_objagg.c
11569 F:      include/linux/objagg.h
11570
11571 NXP FSPI DRIVER
11572 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11573 M:      Ashish Kumar <ashish.kumar@nxp.com>
11574 L:      linux-spi@vger.kernel.org
11575 S:      Maintained
11576 F:      drivers/spi/spi-nxp-fspi.c
11577 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11578
11579 OBJTOOL
11580 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11581 M:      Peter Zijlstra <peterz@infradead.org>
11582 S:      Supported
11583 F:      tools/objtool/
11584
11585 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11586 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11587 M:      Andrew Donnellan <ajd@linux.ibm.com>
11588 L:      linuxppc-dev@lists.ozlabs.org
11589 S:      Supported
11590 F:      arch/powerpc/platforms/powernv/ocxl.c
11591 F:      arch/powerpc/include/asm/pnv-ocxl.h
11592 F:      drivers/misc/ocxl/
11593 F:      include/misc/ocxl*
11594 F:      include/uapi/misc/ocxl.h
11595 F:      Documentation/userspace-api/accelerators/ocxl.rst
11596
11597 OMAP AUDIO SUPPORT
11598 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11599 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11601 L:      linux-omap@vger.kernel.org
11602 S:      Maintained
11603 F:      sound/soc/ti/omap*
11604 F:      sound/soc/ti/rx51.c
11605 F:      sound/soc/ti/n810.c
11606 F:      sound/soc/ti/sdma-pcm.*
11607
11608 OMAP CLOCK FRAMEWORK SUPPORT
11609 M:      Paul Walmsley <paul@pwsan.com>
11610 L:      linux-omap@vger.kernel.org
11611 S:      Maintained
11612 F:      arch/arm/*omap*/*clock*
11613
11614 OMAP DEVICE TREE SUPPORT
11615 M:      Benoît Cousson <bcousson@baylibre.com>
11616 M:      Tony Lindgren <tony@atomide.com>
11617 L:      linux-omap@vger.kernel.org
11618 L:      devicetree@vger.kernel.org
11619 S:      Maintained
11620 F:      arch/arm/boot/dts/*omap*
11621 F:      arch/arm/boot/dts/*am3*
11622 F:      arch/arm/boot/dts/*am4*
11623 F:      arch/arm/boot/dts/*am5*
11624 F:      arch/arm/boot/dts/*dra7*
11625
11626 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11627 L:      linux-omap@vger.kernel.org
11628 L:      linux-fbdev@vger.kernel.org
11629 S:      Orphan
11630 F:      drivers/video/fbdev/omap2/
11631 F:      Documentation/arm/omap/dss.rst
11632
11633 OMAP FRAMEBUFFER SUPPORT
11634 L:      linux-fbdev@vger.kernel.org
11635 L:      linux-omap@vger.kernel.org
11636 S:      Orphan
11637 F:      drivers/video/fbdev/omap/
11638
11639 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11640 M:      Roger Quadros <rogerq@ti.com>
11641 M:      Tony Lindgren <tony@atomide.com>
11642 L:      linux-omap@vger.kernel.org
11643 S:      Maintained
11644 F:      drivers/memory/omap-gpmc.c
11645 F:      arch/arm/mach-omap2/*gpmc*
11646
11647 OMAP GPIO DRIVER
11648 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11649 M:      Santosh Shilimkar <ssantosh@kernel.org>
11650 M:      Kevin Hilman <khilman@kernel.org>
11651 L:      linux-omap@vger.kernel.org
11652 S:      Maintained
11653 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11654 F:      drivers/gpio/gpio-omap.c
11655
11656 OMAP HARDWARE SPINLOCK SUPPORT
11657 M:      Ohad Ben-Cohen <ohad@wizery.com>
11658 L:      linux-omap@vger.kernel.org
11659 S:      Maintained
11660 F:      drivers/hwspinlock/omap_hwspinlock.c
11661
11662 OMAP HS MMC SUPPORT
11663 L:      linux-mmc@vger.kernel.org
11664 L:      linux-omap@vger.kernel.org
11665 S:      Orphan
11666 F:      drivers/mmc/host/omap_hsmmc.c
11667
11668 OMAP HWMOD DATA
11669 M:      Paul Walmsley <paul@pwsan.com>
11670 L:      linux-omap@vger.kernel.org
11671 S:      Maintained
11672 F:      arch/arm/mach-omap2/omap_hwmod*data*
11673
11674 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11675 M:      Benoît Cousson <bcousson@baylibre.com>
11676 L:      linux-omap@vger.kernel.org
11677 S:      Maintained
11678 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11679
11680 OMAP HWMOD SUPPORT
11681 M:      Benoît Cousson <bcousson@baylibre.com>
11682 M:      Paul Walmsley <paul@pwsan.com>
11683 L:      linux-omap@vger.kernel.org
11684 S:      Maintained
11685 F:      arch/arm/mach-omap2/omap_hwmod.*
11686
11687 OMAP I2C DRIVER
11688 M:      Vignesh R <vigneshr@ti.com>
11689 L:      linux-omap@vger.kernel.org
11690 L:      linux-i2c@vger.kernel.org
11691 S:      Maintained
11692 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11693 F:      drivers/i2c/busses/i2c-omap.c
11694
11695 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11696 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11697 L:      linux-media@vger.kernel.org
11698 S:      Maintained
11699 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11700 F:      drivers/media/platform/omap3isp/
11701 F:      drivers/staging/media/omap4iss/
11702
11703 OMAP MMC SUPPORT
11704 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11705 L:      linux-omap@vger.kernel.org
11706 S:      Odd Fixes
11707 F:      drivers/mmc/host/omap.c
11708
11709 OMAP POWER MANAGEMENT SUPPORT
11710 M:      Kevin Hilman <khilman@kernel.org>
11711 L:      linux-omap@vger.kernel.org
11712 S:      Maintained
11713 F:      arch/arm/*omap*/*pm*
11714 F:      drivers/cpufreq/omap-cpufreq.c
11715
11716 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11717 M:      Rajendra Nayak <rnayak@codeaurora.org>
11718 M:      Paul Walmsley <paul@pwsan.com>
11719 L:      linux-omap@vger.kernel.org
11720 S:      Maintained
11721 F:      arch/arm/mach-omap2/prm*
11722
11723 OMAP RANDOM NUMBER GENERATOR SUPPORT
11724 M:      Deepak Saxena <dsaxena@plexity.net>
11725 S:      Maintained
11726 F:      drivers/char/hw_random/omap-rng.c
11727
11728 OMAP USB SUPPORT
11729 L:      linux-usb@vger.kernel.org
11730 L:      linux-omap@vger.kernel.org
11731 S:      Orphan
11732 F:      drivers/usb/*/*omap*
11733 F:      arch/arm/*omap*/usb*
11734
11735 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11736 M:      Mark Jackson <mpfj@newflow.co.uk>
11737 L:      linux-omap@vger.kernel.org
11738 S:      Maintained
11739 F:      arch/arm/boot/dts/am335x-nano.dts
11740
11741 OMAP1 SUPPORT
11742 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11743 M:      Tony Lindgren <tony@atomide.com>
11744 L:      linux-omap@vger.kernel.org
11745 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11747 S:      Maintained
11748 F:      arch/arm/mach-omap1/
11749 F:      arch/arm/plat-omap/
11750 F:      arch/arm/configs/omap1_defconfig
11751 F:      drivers/i2c/busses/i2c-omap.c
11752 F:      include/linux/platform_data/i2c-omap.h
11753 F:      include/linux/platform_data/ams-delta-fiq.h
11754
11755 OMAP2+ SUPPORT
11756 M:      Tony Lindgren <tony@atomide.com>
11757 L:      linux-omap@vger.kernel.org
11758 W:      http://www.muru.com/linux/omap/
11759 W:      http://linux.omap.com/
11760 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11762 S:      Maintained
11763 F:      arch/arm/mach-omap2/
11764 F:      arch/arm/plat-omap/
11765 F:      arch/arm/configs/omap2plus_defconfig
11766 F:      drivers/i2c/busses/i2c-omap.c
11767 F:      drivers/irqchip/irq-omap-intc.c
11768 F:      drivers/mfd/*omap*.c
11769 F:      drivers/mfd/menelaus.c
11770 F:      drivers/mfd/palmas.c
11771 F:      drivers/mfd/tps65217.c
11772 F:      drivers/mfd/tps65218.c
11773 F:      drivers/mfd/tps65910.c
11774 F:      drivers/mfd/twl-core.[ch]
11775 F:      drivers/mfd/twl4030*.c
11776 F:      drivers/mfd/twl6030*.c
11777 F:      drivers/mfd/twl6040*.c
11778 F:      drivers/regulator/palmas-regulator*.c
11779 F:      drivers/regulator/pbias-regulator.c
11780 F:      drivers/regulator/tps65217-regulator.c
11781 F:      drivers/regulator/tps65218-regulator.c
11782 F:      drivers/regulator/tps65910-regulator.c
11783 F:      drivers/regulator/twl-regulator.c
11784 F:      drivers/regulator/twl6030-regulator.c
11785 F:      include/linux/platform_data/i2c-omap.h
11786
11787 ONION OMEGA2+ BOARD
11788 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11789 L:      linux-mips@vger.kernel.org
11790 S:      Maintained
11791 F:      arch/mips/boot/dts/ralink/omega2p.dts
11792
11793 OMFS FILESYSTEM
11794 M:      Bob Copeland <me@bobcopeland.com>
11795 L:      linux-karma-devel@lists.sourceforge.net
11796 S:      Maintained
11797 F:      Documentation/filesystems/omfs.txt
11798 F:      fs/omfs/
11799
11800 OMNIKEY CARDMAN 4000 DRIVER
11801 M:      Harald Welte <laforge@gnumonks.org>
11802 S:      Maintained
11803 F:      drivers/char/pcmcia/cm4000_cs.c
11804 F:      include/linux/cm4000_cs.h
11805 F:      include/uapi/linux/cm4000_cs.h
11806
11807 OMNIKEY CARDMAN 4040 DRIVER
11808 M:      Harald Welte <laforge@gnumonks.org>
11809 S:      Maintained
11810 F:      drivers/char/pcmcia/cm4040_cs.*
11811
11812 OMNIVISION OV13858 SENSOR DRIVER
11813 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11814 L:      linux-media@vger.kernel.org
11815 T:      git git://linuxtv.org/media_tree.git
11816 S:      Maintained
11817 F:      drivers/media/i2c/ov13858.c
11818
11819 OMNIVISION OV2680 SENSOR DRIVER
11820 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11821 L:      linux-media@vger.kernel.org
11822 T:      git git://linuxtv.org/media_tree.git
11823 S:      Maintained
11824 F:      drivers/media/i2c/ov2680.c
11825 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11826
11827 OMNIVISION OV2685 SENSOR DRIVER
11828 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11833
11834 OMNIVISION OV5640 SENSOR DRIVER
11835 M:      Steve Longerbeam <slongerbeam@gmail.com>
11836 L:      linux-media@vger.kernel.org
11837 T:      git git://linuxtv.org/media_tree.git
11838 S:      Maintained
11839 F:      drivers/media/i2c/ov5640.c
11840
11841 OMNIVISION OV5647 SENSOR DRIVER
11842 M:      Luis Oliveira <lolivei@synopsys.com>
11843 L:      linux-media@vger.kernel.org
11844 T:      git git://linuxtv.org/media_tree.git
11845 S:      Maintained
11846 F:      drivers/media/i2c/ov5647.c
11847
11848 OMNIVISION OV5695 SENSOR DRIVER
11849 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11850 L:      linux-media@vger.kernel.org
11851 T:      git git://linuxtv.org/media_tree.git
11852 S:      Maintained
11853 F:      drivers/media/i2c/ov5695.c
11854
11855 OMNIVISION OV7670 SENSOR DRIVER
11856 M:      Jonathan Corbet <corbet@lwn.net>
11857 L:      linux-media@vger.kernel.org
11858 T:      git git://linuxtv.org/media_tree.git
11859 S:      Maintained
11860 F:      drivers/media/i2c/ov7670.c
11861 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11862
11863 OMNIVISION OV772x SENSOR DRIVER
11864 M:      Jacopo Mondi <jacopo@jmondi.org>
11865 L:      linux-media@vger.kernel.org
11866 T:      git git://linuxtv.org/media_tree.git
11867 S:      Odd fixes
11868 F:      drivers/media/i2c/ov772x.c
11869 F:      include/media/i2c/ov772x.h
11870 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11871
11872 OMNIVISION OV7740 SENSOR DRIVER
11873 M:      Wenyou Yang <wenyou.yang@microchip.com>
11874 L:      linux-media@vger.kernel.org
11875 T:      git git://linuxtv.org/media_tree.git
11876 S:      Maintained
11877 F:      drivers/media/i2c/ov7740.c
11878 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11879
11880 OMNIVISION OV9640 SENSOR DRIVER
11881 M:      Petr Cvek <petrcvekcz@gmail.com>
11882 L:      linux-media@vger.kernel.org
11883 S:      Maintained
11884 F:      drivers/media/i2c/ov9640.*
11885
11886 OMNIVISION OV8856 SENSOR DRIVER
11887 M:      Ben Kao <ben.kao@intel.com>
11888 L:      linux-media@vger.kernel.org
11889 T:      git git://linuxtv.org/media_tree.git
11890 S:      Maintained
11891 F:      drivers/media/i2c/ov8856.c
11892
11893 OMNIVISION OV9650 SENSOR DRIVER
11894 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11895 R:      Akinobu Mita <akinobu.mita@gmail.com>
11896 R:      Sylwester Nawrocki <s.nawrocki@samsung.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/ov9650.c
11901 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11902
11903 ONENAND FLASH DRIVER
11904 M:      Kyungmin Park <kyungmin.park@samsung.com>
11905 L:      linux-mtd@lists.infradead.org
11906 S:      Maintained
11907 F:      drivers/mtd/nand/onenand/
11908 F:      include/linux/mtd/onenand*.h
11909
11910 OP-TEE DRIVER
11911 M:      Jens Wiklander <jens.wiklander@linaro.org>
11912 L:      tee-dev@lists.linaro.org
11913 S:      Maintained
11914 F:      drivers/tee/optee/
11915
11916 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11917 M:      Sumit Garg <sumit.garg@linaro.org>
11918 L:      tee-dev@lists.linaro.org
11919 S:      Maintained
11920 F:      drivers/char/hw_random/optee-rng.c
11921
11922 OPA-VNIC DRIVER
11923 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11924 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11925 L:      linux-rdma@vger.kernel.org
11926 S:      Supported
11927 F:      drivers/infiniband/ulp/opa_vnic
11928
11929 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11930 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11931 M:      Frank Rowand <frowand.list@gmail.com>
11932 L:      devicetree@vger.kernel.org
11933 S:      Maintained
11934 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11935 F:      Documentation/devicetree/overlay-notes.txt
11936 F:      drivers/of/overlay.c
11937 F:      drivers/of/resolver.c
11938 K:      of_overlay_notifier_
11939
11940 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11941 M:      Rob Herring <robh+dt@kernel.org>
11942 M:      Frank Rowand <frowand.list@gmail.com>
11943 L:      devicetree@vger.kernel.org
11944 W:      http://www.devicetree.org/
11945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11946 S:      Maintained
11947 F:      drivers/of/
11948 F:      include/linux/of*.h
11949 F:      scripts/dtc/
11950 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11951
11952 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11953 M:      Rob Herring <robh+dt@kernel.org>
11954 M:      Mark Rutland <mark.rutland@arm.com>
11955 L:      devicetree@vger.kernel.org
11956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11957 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11958 S:      Maintained
11959 F:      Documentation/devicetree/
11960 F:      arch/*/boot/dts/
11961 F:      include/dt-bindings/
11962
11963 OPENCORES I2C BUS DRIVER
11964 M:      Peter Korsgaard <peter@korsgaard.com>
11965 M:      Andrew Lunn <andrew@lunn.ch>
11966 L:      linux-i2c@vger.kernel.org
11967 S:      Maintained
11968 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11969 F:      Documentation/i2c/busses/i2c-ocores
11970 F:      drivers/i2c/busses/i2c-ocores.c
11971 F:      include/linux/platform_data/i2c-ocores.h
11972
11973 OPENRISC ARCHITECTURE
11974 M:      Jonas Bonn <jonas@southpole.se>
11975 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11976 M:      Stafford Horne <shorne@gmail.com>
11977 T:      git git://github.com/openrisc/linux.git
11978 L:      openrisc@lists.librecores.org
11979 W:      http://openrisc.io
11980 S:      Maintained
11981 F:      Documentation/devicetree/bindings/openrisc/
11982 F:      Documentation/openrisc/
11983 F:      arch/openrisc/
11984 F:      drivers/irqchip/irq-ompic.c
11985 F:      drivers/irqchip/irq-or1k-*
11986
11987 OPENVSWITCH
11988 M:      Pravin B Shelar <pshelar@ovn.org>
11989 L:      netdev@vger.kernel.org
11990 L:      dev@openvswitch.org
11991 W:      http://openvswitch.org
11992 S:      Maintained
11993 F:      net/openvswitch/
11994 F:      include/uapi/linux/openvswitch.h
11995
11996 OPERATING PERFORMANCE POINTS (OPP)
11997 M:      Viresh Kumar <vireshk@kernel.org>
11998 M:      Nishanth Menon <nm@ti.com>
11999 M:      Stephen Boyd <sboyd@kernel.org>
12000 L:      linux-pm@vger.kernel.org
12001 S:      Maintained
12002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12003 F:      drivers/opp/
12004 F:      include/linux/pm_opp.h
12005 F:      Documentation/power/opp.rst
12006 F:      Documentation/devicetree/bindings/opp/
12007
12008 OPL4 DRIVER
12009 M:      Clemens Ladisch <clemens@ladisch.de>
12010 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12012 S:      Maintained
12013 F:      sound/drivers/opl4/
12014
12015 OPROFILE
12016 M:      Robert Richter <rric@kernel.org>
12017 L:      oprofile-list@lists.sf.net
12018 S:      Maintained
12019 F:      arch/*/include/asm/oprofile*.h
12020 F:      arch/*/oprofile/
12021 F:      drivers/oprofile/
12022 F:      include/linux/oprofile.h
12023
12024 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12025 M:      Mark Fasheh <mark@fasheh.com>
12026 M:      Joel Becker <jlbec@evilplan.org>
12027 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12028 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12029 W:      http://ocfs2.wiki.kernel.org
12030 S:      Supported
12031 F:      Documentation/filesystems/ocfs2.txt
12032 F:      Documentation/filesystems/dlmfs.txt
12033 F:      fs/ocfs2/
12034
12035 ORANGEFS FILESYSTEM
12036 M:      Mike Marshall <hubcap@omnibond.com>
12037 R:      Martin Brandenburg <martin@omnibond.com>
12038 L:      devel@lists.orangefs.org
12039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12040 S:      Supported
12041 F:      fs/orangefs/
12042 F:      Documentation/filesystems/orangefs.txt
12043
12044 ORINOCO DRIVER
12045 L:      linux-wireless@vger.kernel.org
12046 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12047 W:      http://www.nongnu.org/orinoco/
12048 S:      Orphan
12049 F:      drivers/net/wireless/intersil/orinoco/
12050
12051 OV2659 OMNIVISION SENSOR DRIVER
12052 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12053 L:      linux-media@vger.kernel.org
12054 W:      https://linuxtv.org
12055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12056 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12057 S:      Maintained
12058 F:      drivers/media/i2c/ov2659.c
12059 F:      include/media/i2c/ov2659.h
12060
12061 OVERLAY FILESYSTEM
12062 M:      Miklos Szeredi <miklos@szeredi.hu>
12063 L:      linux-unionfs@vger.kernel.org
12064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12065 S:      Supported
12066 F:      fs/overlayfs/
12067 F:      Documentation/filesystems/overlayfs.txt
12068
12069 P54 WIRELESS DRIVER
12070 M:      Christian Lamparter <chunkeey@googlemail.com>
12071 L:      linux-wireless@vger.kernel.org
12072 W:      http://wireless.kernel.org/en/users/Drivers/p54
12073 S:      Maintained
12074 F:      drivers/net/wireless/intersil/p54/
12075
12076 PA SEMI ETHERNET DRIVER
12077 L:      netdev@vger.kernel.org
12078 S:      Orphan
12079 F:      drivers/net/ethernet/pasemi/*
12080
12081 PA SEMI SMBUS DRIVER
12082 L:      linux-i2c@vger.kernel.org
12083 S:      Orphan
12084 F:      drivers/i2c/busses/i2c-pasemi.c
12085
12086 PACKING
12087 M:      Vladimir Oltean <olteanv@gmail.com>
12088 L:      netdev@vger.kernel.org
12089 S:      Supported
12090 F:      lib/packing.c
12091 F:      include/linux/packing.h
12092 F:      Documentation/packing.txt
12093
12094 PADATA PARALLEL EXECUTION MECHANISM
12095 M:      Steffen Klassert <steffen.klassert@secunet.com>
12096 L:      linux-crypto@vger.kernel.org
12097 S:      Maintained
12098 F:      kernel/padata.c
12099 F:      include/linux/padata.h
12100 F:      Documentation/padata.txt
12101
12102 PAGE POOL
12103 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12104 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12105 L:      netdev@vger.kernel.org
12106 S:      Supported
12107 F:      net/core/page_pool.c
12108 F:      include/net/page_pool.h
12109
12110 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12111 M:      Harald Welte <laforge@gnumonks.org>
12112 L:      platform-driver-x86@vger.kernel.org
12113 S:      Maintained
12114 F:      drivers/platform/x86/panasonic-laptop.c
12115
12116 PARALLEL LCD/KEYPAD PANEL DRIVER
12117 M:      Willy Tarreau <willy@haproxy.com>
12118 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12119 S:      Odd Fixes
12120 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12121 F:      drivers/auxdisplay/panel.c
12122
12123 PARALLEL PORT SUBSYSTEM
12124 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12125 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12126 L:      linux-parport@lists.infradead.org (subscribers-only)
12127 S:      Maintained
12128 F:      drivers/parport/
12129 F:      include/linux/parport*.h
12130 F:      drivers/char/ppdev.c
12131 F:      include/uapi/linux/ppdev.h
12132 F:      Documentation/driver-api/parport*.rst
12133
12134 PARAVIRT_OPS INTERFACE
12135 M:      Juergen Gross <jgross@suse.com>
12136 M:      Thomas Hellstrom <thellstrom@vmware.com>
12137 M:      "VMware, Inc." <pv-drivers@vmware.com>
12138 L:      virtualization@lists.linux-foundation.org
12139 S:      Supported
12140 F:      Documentation/virt/paravirt_ops.rst
12141 F:      arch/*/kernel/paravirt*
12142 F:      arch/*/include/asm/paravirt*.h
12143 F:      include/linux/hypervisor.h
12144
12145 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12146 M:      Tim Waugh <tim@cyberelk.net>
12147 L:      linux-parport@lists.infradead.org (subscribers-only)
12148 S:      Maintained
12149 F:      Documentation/admin-guide/blockdev/paride.rst
12150 F:      drivers/block/paride/
12151
12152 PARISC ARCHITECTURE
12153 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12154 M:      Helge Deller <deller@gmx.de>
12155 L:      linux-parisc@vger.kernel.org
12156 W:      http://www.parisc-linux.org/
12157 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12160 S:      Maintained
12161 F:      arch/parisc/
12162 F:      Documentation/parisc/
12163 F:      drivers/parisc/
12164 F:      drivers/char/agp/parisc-agp.c
12165 F:      drivers/input/serio/gscps2.c
12166 F:      drivers/parport/parport_gsc.*
12167 F:      drivers/tty/serial/8250/8250_gsc.c
12168 F:      drivers/video/fbdev/sti*
12169 F:      drivers/video/console/sti*
12170 F:      drivers/video/logo/logo_parisc*
12171
12172 PARMAN
12173 M:      Jiri Pirko <jiri@mellanox.com>
12174 L:      netdev@vger.kernel.org
12175 S:      Supported
12176 F:      lib/parman.c
12177 F:      lib/test_parman.c
12178 F:      include/linux/parman.h
12179
12180 PC ENGINES APU BOARD DRIVER
12181 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12182 S:      Maintained
12183 F:      drivers/platform/x86/pcengines-apuv2.c
12184
12185 PC87360 HARDWARE MONITORING DRIVER
12186 M:      Jim Cromie <jim.cromie@gmail.com>
12187 L:      linux-hwmon@vger.kernel.org
12188 S:      Maintained
12189 F:      Documentation/hwmon/pc87360.rst
12190 F:      drivers/hwmon/pc87360.c
12191
12192 PC8736x GPIO DRIVER
12193 M:      Jim Cromie <jim.cromie@gmail.com>
12194 S:      Maintained
12195 F:      drivers/char/pc8736x_gpio.c
12196
12197 PC87427 HARDWARE MONITORING DRIVER
12198 M:      Jean Delvare <jdelvare@suse.com>
12199 L:      linux-hwmon@vger.kernel.org
12200 S:      Maintained
12201 F:      Documentation/hwmon/pc87427.rst
12202 F:      drivers/hwmon/pc87427.c
12203
12204 PCA9532 LED DRIVER
12205 M:      Riku Voipio <riku.voipio@iki.fi>
12206 S:      Maintained
12207 F:      drivers/leds/leds-pca9532.c
12208 F:      include/linux/leds-pca9532.h
12209
12210 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12211 M:      Guenter Roeck <linux@roeck-us.net>
12212 L:      linux-i2c@vger.kernel.org
12213 S:      Maintained
12214 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12215
12216 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12217 M:      Khalid Aziz <khalid@gonehiking.org>
12218 S:      Maintained
12219 F:      drivers/firmware/pcdp.*
12220
12221 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12222 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12223 L:      linux-pci@vger.kernel.org
12224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12225 S:      Maintained
12226 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12227 F:      drivers/pci/controller/pci-aardvark.c
12228
12229 PCI DRIVER FOR ALTERA PCIE IP
12230 M:      Ley Foon Tan <lftan@altera.com>
12231 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12232 L:      linux-pci@vger.kernel.org
12233 S:      Supported
12234 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12235 F:      drivers/pci/controller/pcie-altera.c
12236
12237 PCI DRIVER FOR APPLIEDMICRO XGENE
12238 M:      Toan Le <toan@os.amperecomputing.com>
12239 L:      linux-pci@vger.kernel.org
12240 L:      linux-arm-kernel@lists.infradead.org
12241 S:      Maintained
12242 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12243 F:      drivers/pci/controller/pci-xgene.c
12244
12245 PCI DRIVER FOR ARM VERSATILE PLATFORM
12246 M:      Rob Herring <robh@kernel.org>
12247 L:      linux-pci@vger.kernel.org
12248 L:      linux-arm-kernel@lists.infradead.org
12249 S:      Maintained
12250 F:      Documentation/devicetree/bindings/pci/versatile.txt
12251 F:      drivers/pci/controller/pci-versatile.c
12252
12253 PCI DRIVER FOR ARMADA 8K
12254 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12255 L:      linux-pci@vger.kernel.org
12256 L:      linux-arm-kernel@lists.infradead.org
12257 S:      Maintained
12258 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12259 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12260
12261 PCI DRIVER FOR CADENCE PCIE IP
12262 M:      Tom Joseph <tjoseph@cadence.com>
12263 L:      linux-pci@vger.kernel.org
12264 S:      Maintained
12265 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12266 F:      drivers/pci/controller/pcie-cadence*
12267
12268 PCI DRIVER FOR FREESCALE LAYERSCAPE
12269 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12270 M:      Mingkai Hu <mingkai.hu@nxp.com>
12271 M:      Roy Zang <roy.zang@nxp.com>
12272 L:      linuxppc-dev@lists.ozlabs.org
12273 L:      linux-pci@vger.kernel.org
12274 L:      linux-arm-kernel@lists.infradead.org
12275 S:      Maintained
12276 F:      drivers/pci/controller/dwc/*layerscape*
12277
12278 PCI DRIVER FOR GENERIC OF HOSTS
12279 M:      Will Deacon <will@kernel.org>
12280 L:      linux-pci@vger.kernel.org
12281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12282 S:      Maintained
12283 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12284 F:      drivers/pci/controller/pci-host-common.c
12285 F:      drivers/pci/controller/pci-host-generic.c
12286
12287 PCI DRIVER FOR IMX6
12288 M:      Richard Zhu <hongxing.zhu@nxp.com>
12289 M:      Lucas Stach <l.stach@pengutronix.de>
12290 L:      linux-pci@vger.kernel.org
12291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12292 S:      Maintained
12293 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12294 F:      drivers/pci/controller/dwc/*imx6*
12295
12296 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12297 M:      Keith Busch <keith.busch@intel.com>
12298 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12299 L:      linux-pci@vger.kernel.org
12300 S:      Supported
12301 F:      drivers/pci/controller/vmd.c
12302
12303 PCI DRIVER FOR MICROSEMI SWITCHTEC
12304 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12305 M:      Logan Gunthorpe <logang@deltatee.com>
12306 L:      linux-pci@vger.kernel.org
12307 S:      Maintained
12308 F:      Documentation/driver-api/switchtec.rst
12309 F:      Documentation/ABI/testing/sysfs-class-switchtec
12310 F:      drivers/pci/switch/switchtec*
12311 F:      include/uapi/linux/switchtec_ioctl.h
12312 F:      include/linux/switchtec.h
12313 F:      drivers/ntb/hw/mscc/
12314
12315 PCI DRIVER FOR MOBIVEIL PCIE IP
12316 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12317 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12318 L:      linux-pci@vger.kernel.org
12319 S:      Supported
12320 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12321 F:      drivers/pci/controller/pcie-mobiveil.c
12322
12323 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12324 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12325 M:      Jason Cooper <jason@lakedaemon.net>
12326 L:      linux-pci@vger.kernel.org
12327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12328 S:      Maintained
12329 F:      drivers/pci/controller/*mvebu*
12330
12331 PCI DRIVER FOR NVIDIA TEGRA
12332 M:      Thierry Reding <thierry.reding@gmail.com>
12333 L:      linux-tegra@vger.kernel.org
12334 L:      linux-pci@vger.kernel.org
12335 S:      Supported
12336 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12337 F:      drivers/pci/controller/pci-tegra.c
12338
12339 PCI DRIVER FOR RENESAS R-CAR
12340 M:      Simon Horman <horms@verge.net.au>
12341 L:      linux-pci@vger.kernel.org
12342 L:      linux-renesas-soc@vger.kernel.org
12343 S:      Maintained
12344 F:      drivers/pci/controller/*rcar*
12345
12346 PCI DRIVER FOR SAMSUNG EXYNOS
12347 M:      Jingoo Han <jingoohan1@gmail.com>
12348 L:      linux-pci@vger.kernel.org
12349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12350 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12351 S:      Maintained
12352 F:      drivers/pci/controller/dwc/pci-exynos.c
12353
12354 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12355 M:      Jingoo Han <jingoohan1@gmail.com>
12356 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12357 L:      linux-pci@vger.kernel.org
12358 S:      Maintained
12359 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12360 F:      drivers/pci/controller/dwc/*designware*
12361
12362 PCI DRIVER FOR TI DRA7XX
12363 M:      Kishon Vijay Abraham I <kishon@ti.com>
12364 L:      linux-omap@vger.kernel.org
12365 L:      linux-pci@vger.kernel.org
12366 S:      Supported
12367 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12368 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12369
12370 PCI DRIVER FOR TI KEYSTONE
12371 M:      Murali Karicheri <m-karicheri2@ti.com>
12372 L:      linux-pci@vger.kernel.org
12373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12374 S:      Maintained
12375 F:      drivers/pci/controller/dwc/pci-keystone.c
12376
12377 PCI ENDPOINT SUBSYSTEM
12378 M:      Kishon Vijay Abraham I <kishon@ti.com>
12379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12380 L:      linux-pci@vger.kernel.org
12381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12382 S:      Supported
12383 F:      drivers/pci/endpoint/
12384 F:      drivers/misc/pci_endpoint_test.c
12385 F:      tools/pci/
12386
12387 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12388 M:      Russell Currey <ruscur@russell.cc>
12389 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12390 M:      Oliver O'Halloran <oohall@gmail.com>
12391 L:      linuxppc-dev@lists.ozlabs.org
12392 S:      Supported
12393 F:      Documentation/PCI/pci-error-recovery.rst
12394 F:      drivers/pci/pcie/aer.c
12395 F:      drivers/pci/pcie/dpc.c
12396 F:      drivers/pci/pcie/err.c
12397 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12398 F:      arch/powerpc/kernel/eeh*.c
12399 F:      arch/powerpc/platforms/*/eeh*.c
12400 F:      arch/powerpc/include/*/eeh*.h
12401
12402 PCI ERROR RECOVERY
12403 M:      Linas Vepstas <linasvepstas@gmail.com>
12404 L:      linux-pci@vger.kernel.org
12405 S:      Supported
12406 F:      Documentation/PCI/pci-error-recovery.rst
12407
12408 PCI MSI DRIVER FOR ALTERA MSI IP
12409 M:      Ley Foon Tan <lftan@altera.com>
12410 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12411 L:      linux-pci@vger.kernel.org
12412 S:      Supported
12413 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12414 F:      drivers/pci/controller/pcie-altera-msi.c
12415
12416 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12417 M:      Toan Le <toan@os.amperecomputing.com>
12418 L:      linux-pci@vger.kernel.org
12419 L:      linux-arm-kernel@lists.infradead.org
12420 S:      Maintained
12421 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12422 F:      drivers/pci/controller/pci-xgene-msi.c
12423
12424 PCI SUBSYSTEM
12425 M:      Bjorn Helgaas <bhelgaas@google.com>
12426 L:      linux-pci@vger.kernel.org
12427 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12429 S:      Supported
12430 F:      Documentation/devicetree/bindings/pci/
12431 F:      Documentation/PCI/
12432 F:      drivers/acpi/pci*
12433 F:      drivers/pci/
12434 F:      include/asm-generic/pci*
12435 F:      include/linux/pci*
12436 F:      include/linux/of_pci.h
12437 F:      include/uapi/linux/pci*
12438 F:      lib/pci*
12439 F:      arch/x86/pci/
12440 F:      arch/x86/kernel/quirks.c
12441 F:      arch/x86/kernel/early-quirks.c
12442
12443 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12444 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12445 L:      linux-pci@vger.kernel.org
12446 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12448 S:      Supported
12449 F:      drivers/pci/controller/
12450
12451 PCIE DRIVER FOR ANNAPURNA LABS
12452 M:      Jonathan Chocron <jonnyc@amazon.com>
12453 L:      linux-pci@vger.kernel.org
12454 S:      Maintained
12455 F:      drivers/pci/controller/dwc/pcie-al.c
12456
12457 PCIE DRIVER FOR AMLOGIC MESON
12458 M:      Yue Wang <yue.wang@Amlogic.com>
12459 L:      linux-pci@vger.kernel.org
12460 L:      linux-amlogic@lists.infradead.org
12461 S:      Maintained
12462 F:      drivers/pci/controller/dwc/pci-meson.c
12463
12464 PCIE DRIVER FOR AXIS ARTPEC
12465 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12466 L:      linux-arm-kernel@axis.com
12467 L:      linux-pci@vger.kernel.org
12468 S:      Maintained
12469 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12470 F:      drivers/pci/controller/dwc/*artpec*
12471
12472 PCIE DRIVER FOR CAVIUM THUNDERX
12473 M:      David Daney <david.daney@cavium.com>
12474 L:      linux-pci@vger.kernel.org
12475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12476 S:      Supported
12477 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12478 F:      drivers/pci/controller/pci-thunder-*
12479
12480 PCIE DRIVER FOR HISILICON
12481 M:      Zhou Wang <wangzhou1@hisilicon.com>
12482 L:      linux-pci@vger.kernel.org
12483 S:      Maintained
12484 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12485 F:      drivers/pci/controller/dwc/pcie-hisi.c
12486
12487 PCIE DRIVER FOR HISILICON KIRIN
12488 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12489 M:      Binghui Wang <wangbinghui@hisilicon.com>
12490 L:      linux-pci@vger.kernel.org
12491 S:      Maintained
12492 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12493 F:      drivers/pci/controller/dwc/pcie-kirin.c
12494
12495 PCIE DRIVER FOR HISILICON STB
12496 M:      Shawn Guo <shawn.guo@linaro.org>
12497 L:      linux-pci@vger.kernel.org
12498 S:      Maintained
12499 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12500 F:      drivers/pci/controller/dwc/pcie-histb.c
12501
12502 PCIE DRIVER FOR MEDIATEK
12503 M:      Ryder Lee <ryder.lee@mediatek.com>
12504 L:      linux-pci@vger.kernel.org
12505 L:      linux-mediatek@lists.infradead.org
12506 S:      Supported
12507 F:      Documentation/devicetree/bindings/pci/mediatek*
12508 F:      drivers/pci/controller/*mediatek*
12509
12510 PCIE DRIVER FOR QUALCOMM MSM
12511 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12512 L:      linux-pci@vger.kernel.org
12513 L:      linux-arm-msm@vger.kernel.org
12514 S:      Maintained
12515 F:      drivers/pci/controller/dwc/*qcom*
12516
12517 PCIE DRIVER FOR ROCKCHIP
12518 M:      Shawn Lin <shawn.lin@rock-chips.com>
12519 L:      linux-pci@vger.kernel.org
12520 L:      linux-rockchip@lists.infradead.org
12521 S:      Maintained
12522 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12523 F:      drivers/pci/controller/pcie-rockchip*
12524
12525 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12526 M:      Linus Walleij <linus.walleij@linaro.org>
12527 L:      linux-pci@vger.kernel.org
12528 S:      Maintained
12529 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12530 F:      drivers/pci/controller/pci-v3-semi.c
12531
12532 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12533 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12534 L:      linux-pci@vger.kernel.org
12535 S:      Maintained
12536 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12537 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12538
12539 PCIE DRIVER FOR ST SPEAR13XX
12540 M:      Pratyush Anand <pratyush.anand@gmail.com>
12541 L:      linux-pci@vger.kernel.org
12542 S:      Maintained
12543 F:      drivers/pci/controller/dwc/*spear*
12544
12545 PCMCIA SUBSYSTEM
12546 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12548 S:      Odd Fixes
12549 F:      Documentation/pcmcia/
12550 F:      tools/pcmcia/
12551 F:      drivers/pcmcia/
12552 F:      include/pcmcia/
12553
12554 PCNET32 NETWORK DRIVER
12555 M:      Don Fry <pcnet32@frontier.com>
12556 L:      netdev@vger.kernel.org
12557 S:      Maintained
12558 F:      drivers/net/ethernet/amd/pcnet32.c
12559
12560 PCRYPT PARALLEL CRYPTO ENGINE
12561 M:      Steffen Klassert <steffen.klassert@secunet.com>
12562 L:      linux-crypto@vger.kernel.org
12563 S:      Maintained
12564 F:      crypto/pcrypt.c
12565 F:      include/crypto/pcrypt.h
12566
12567 PEAQ WMI HOTKEYS DRIVER
12568 M:      Hans de Goede <hdegoede@redhat.com>
12569 L:      platform-driver-x86@vger.kernel.org
12570 S:      Maintained
12571 F:      drivers/platform/x86/peaq-wmi.c
12572
12573 PER-CPU MEMORY ALLOCATOR
12574 M:      Dennis Zhou <dennis@kernel.org>
12575 M:      Tejun Heo <tj@kernel.org>
12576 M:      Christoph Lameter <cl@linux.com>
12577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12578 S:      Maintained
12579 F:      include/linux/percpu*.h
12580 F:      mm/percpu*.c
12581 F:      arch/*/include/asm/percpu.h
12582
12583 PER-TASK DELAY ACCOUNTING
12584 M:      Balbir Singh <bsingharora@gmail.com>
12585 S:      Maintained
12586 F:      include/linux/delayacct.h
12587 F:      kernel/delayacct.c
12588
12589 PERFORMANCE EVENTS SUBSYSTEM
12590 M:      Peter Zijlstra <peterz@infradead.org>
12591 M:      Ingo Molnar <mingo@redhat.com>
12592 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12593 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12594 R:      Jiri Olsa <jolsa@redhat.com>
12595 R:      Namhyung Kim <namhyung@kernel.org>
12596 L:      linux-kernel@vger.kernel.org
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12598 S:      Supported
12599 F:      kernel/events/*
12600 F:      include/linux/perf_event.h
12601 F:      include/uapi/linux/perf_event.h
12602 F:      arch/*/kernel/perf_event*.c
12603 F:      arch/*/kernel/*/perf_event*.c
12604 F:      arch/*/kernel/*/*/perf_event*.c
12605 F:      arch/*/include/asm/perf_event.h
12606 F:      arch/*/kernel/perf_callchain.c
12607 F:      arch/*/events/*
12608 F:      arch/*/events/*/*
12609 F:      tools/perf/
12610
12611 PERSONALITY HANDLING
12612 M:      Christoph Hellwig <hch@infradead.org>
12613 L:      linux-abi-devel@lists.sourceforge.net
12614 S:      Maintained
12615 F:      include/linux/personality.h
12616 F:      include/uapi/linux/personality.h
12617
12618 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12619 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12620 L:      linux-input@vger.kernel.org
12621 S:      Maintained
12622 F:      Documentation/input/devices/pxrc.rst
12623 F:      drivers/input/joystick/pxrc.c
12624
12625 PHONET PROTOCOL
12626 M:      Remi Denis-Courmont <courmisch@gmail.com>
12627 S:      Supported
12628 F:      Documentation/networking/phonet.txt
12629 F:      include/linux/phonet.h
12630 F:      include/net/phonet/
12631 F:      include/uapi/linux/phonet.h
12632 F:      net/phonet/
12633
12634 PHRAM MTD DRIVER
12635 M:      Joern Engel <joern@lazybastard.org>
12636 L:      linux-mtd@lists.infradead.org
12637 S:      Maintained
12638 F:      drivers/mtd/devices/phram.c
12639
12640 PICOLCD HID DRIVER
12641 M:      Bruno Prémont <bonbons@linux-vserver.org>
12642 L:      linux-input@vger.kernel.org
12643 S:      Maintained
12644 F:      drivers/hid/hid-picolcd*
12645
12646 PICOXCELL SUPPORT
12647 M:      Jamie Iles <jamie@jamieiles.com>
12648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12649 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12650 S:      Supported
12651 F:      arch/arm/boot/dts/picoxcell*
12652 F:      arch/arm/mach-picoxcell/
12653 F:      drivers/crypto/picoxcell*
12654
12655 PIDFD API
12656 M:      Christian Brauner <christian@brauner.io>
12657 L:      linux-kernel@vger.kernel.org
12658 S:      Maintained
12659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12660 F:      samples/pidfd/
12661 F:      tools/testing/selftests/pidfd/
12662 K:      (?i)pidfd
12663 K:      (?i)clone3
12664 K:      \b(clone_args|kernel_clone_args)\b
12665
12666 PIN CONTROL SUBSYSTEM
12667 M:      Linus Walleij <linus.walleij@linaro.org>
12668 L:      linux-gpio@vger.kernel.org
12669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12670 S:      Maintained
12671 F:      Documentation/devicetree/bindings/pinctrl/
12672 F:      Documentation/driver-api/pinctl.rst
12673 F:      drivers/pinctrl/
12674 F:      include/linux/pinctrl/
12675
12676 PIN CONTROLLER - MICROCHIP AT91
12677 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12679 L:      linux-gpio@vger.kernel.org
12680 S:      Supported
12681 F:      drivers/pinctrl/pinctrl-at91*
12682
12683 PIN CONTROLLER - FREESCALE
12684 M:      Dong Aisheng <aisheng.dong@nxp.com>
12685 M:      Fabio Estevam <festevam@gmail.com>
12686 M:      Shawn Guo <shawnguo@kernel.org>
12687 M:      Stefan Agner <stefan@agner.ch>
12688 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12689 L:      linux-gpio@vger.kernel.org
12690 S:      Maintained
12691 F:      drivers/pinctrl/freescale/
12692 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12693
12694 PIN CONTROLLER - INTEL
12695 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12696 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12698 S:      Maintained
12699 F:      drivers/pinctrl/intel/
12700
12701 PIN CONTROLLER - MEDIATEK
12702 M:      Sean Wang <sean.wang@kernel.org>
12703 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12704 S:      Maintained
12705 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12706 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12707 F:      drivers/pinctrl/mediatek/
12708
12709 PIN CONTROLLER - QUALCOMM
12710 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12711 S:      Maintained
12712 L:      linux-arm-msm@vger.kernel.org
12713 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12714 F:      drivers/pinctrl/qcom/
12715
12716 PIN CONTROLLER - RENESAS
12717 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12718 L:      linux-renesas-soc@vger.kernel.org
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12720 S:      Maintained
12721 F:      drivers/pinctrl/pinctrl-rz*
12722 F:      drivers/pinctrl/sh-pfc/
12723
12724 PIN CONTROLLER - SAMSUNG
12725 M:      Tomasz Figa <tomasz.figa@gmail.com>
12726 M:      Krzysztof Kozlowski <krzk@kernel.org>
12727 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12729 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12730 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12732 S:      Maintained
12733 F:      drivers/pinctrl/samsung/
12734 F:      include/dt-bindings/pinctrl/samsung.h
12735 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12736
12737 PIN CONTROLLER - SINGLE
12738 M:      Tony Lindgren <tony@atomide.com>
12739 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12741 L:      linux-omap@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/pinctrl/pinctrl-single.c
12744
12745 PIN CONTROLLER - ST SPEAR
12746 M:      Viresh Kumar <vireshk@kernel.org>
12747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12748 W:      http://www.st.com/spear
12749 S:      Maintained
12750 F:      drivers/pinctrl/spear/
12751
12752 PISTACHIO SOC SUPPORT
12753 M:      James Hartley <james.hartley@sondrel.com>
12754 L:      linux-mips@vger.kernel.org
12755 S:      Odd Fixes
12756 F:      arch/mips/pistachio/
12757 F:      arch/mips/include/asm/mach-pistachio/
12758 F:      arch/mips/boot/dts/img/pistachio*
12759 F:      arch/mips/configs/pistachio*_defconfig
12760
12761 PKTCDVD DRIVER
12762 S:      Orphan
12763 M:      linux-block@vger.kernel.org
12764 F:      drivers/block/pktcdvd.c
12765 F:      include/linux/pktcdvd.h
12766 F:      include/uapi/linux/pktcdvd.h
12767
12768 PKUNITY SOC DRIVERS
12769 M:      Guan Xuetao <gxt@pku.edu.cn>
12770 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12771 S:      Maintained
12772 T:      git git://github.com/gxt/linux.git
12773 F:      drivers/input/serio/i8042-unicore32io.h
12774 F:      drivers/i2c/busses/i2c-puv3.c
12775 F:      drivers/video/fbdev/fb-puv3.c
12776 F:      drivers/rtc/rtc-puv3.c
12777
12778 PMBUS HARDWARE MONITORING DRIVERS
12779 M:      Guenter Roeck <linux@roeck-us.net>
12780 L:      linux-hwmon@vger.kernel.org
12781 W:      http://hwmon.wiki.kernel.org/
12782 W:      http://www.roeck-us.net/linux/drivers/
12783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12784 S:      Maintained
12785 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12786 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12787 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12788 F:      Documentation/hwmon/adm1275.rst
12789 F:      Documentation/hwmon/ibm-cffps.rst
12790 F:      Documentation/hwmon/ir35221.rst
12791 F:      Documentation/hwmon/lm25066.rst
12792 F:      Documentation/hwmon/ltc2978.rst
12793 F:      Documentation/hwmon/ltc3815.rst
12794 F:      Documentation/hwmon/max16064.rst
12795 F:      Documentation/hwmon/max20751.rst
12796 F:      Documentation/hwmon/max31785.rst
12797 F:      Documentation/hwmon/max34440.rst
12798 F:      Documentation/hwmon/max8688.rst
12799 F:      Documentation/hwmon/pmbus.rst
12800 F:      Documentation/hwmon/pmbus-core.rst
12801 F:      Documentation/hwmon/tps40422.rst
12802 F:      Documentation/hwmon/ucd9000.rst
12803 F:      Documentation/hwmon/ucd9200.rst
12804 F:      Documentation/hwmon/zl6100.rst
12805 F:      drivers/hwmon/pmbus/
12806 F:      include/linux/pmbus.h
12807
12808 PMC SIERRA MaxRAID DRIVER
12809 L:      linux-scsi@vger.kernel.org
12810 W:      http://www.pmc-sierra.com/
12811 S:      Orphan
12812 F:      drivers/scsi/pmcraid.*
12813
12814 PMC SIERRA PM8001 DRIVER
12815 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12816 L:      linux-scsi@vger.kernel.org
12817 S:      Supported
12818 F:      drivers/scsi/pm8001/
12819
12820 PNP SUPPORT
12821 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12822 S:      Maintained
12823 F:      drivers/pnp/
12824
12825 PNI RM3100 IIO DRIVER
12826 M:      Song Qiang <songqiang1304521@gmail.com>
12827 L:      linux-iio@vger.kernel.org
12828 S:      Maintained
12829 F:      drivers/iio/magnetometer/rm3100*
12830 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12831
12832 POSIX CLOCKS and TIMERS
12833 M:      Thomas Gleixner <tglx@linutronix.de>
12834 L:      linux-kernel@vger.kernel.org
12835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12836 S:      Maintained
12837 F:      fs/timerfd.c
12838 F:      include/linux/timer*
12839 F:      kernel/time/*timer*
12840
12841 POWER MANAGEMENT CORE
12842 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12843 L:      linux-pm@vger.kernel.org
12844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12845 B:      https://bugzilla.kernel.org
12846 S:      Supported
12847 F:      drivers/base/power/
12848 F:      include/linux/pm.h
12849 F:      include/linux/pm_*
12850 F:      include/linux/powercap.h
12851 F:      include/linux/intel_rapl.h
12852 F:      drivers/powercap/
12853 F:      kernel/configs/nopm.config
12854
12855 POWER STATE COORDINATION INTERFACE (PSCI)
12856 M:      Mark Rutland <mark.rutland@arm.com>
12857 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12858 L:      linux-arm-kernel@lists.infradead.org
12859 S:      Maintained
12860 F:      drivers/firmware/psci/
12861 F:      include/linux/psci.h
12862 F:      include/uapi/linux/psci.h
12863
12864 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12865 M:      Sebastian Reichel <sre@kernel.org>
12866 L:      linux-pm@vger.kernel.org
12867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12868 S:      Maintained
12869 F:      Documentation/ABI/testing/sysfs-class-power
12870 F:      Documentation/devicetree/bindings/power/supply/
12871 F:      include/linux/power_supply.h
12872 F:      drivers/power/supply/
12873
12874 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12875 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12876 L:      linuxppc-dev@lists.ozlabs.org
12877 S:      Maintained
12878 F:      drivers/char/powernv-op-panel.c
12879
12880 PPP OVER ATM (RFC 2364)
12881 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12882 S:      Maintained
12883 F:      net/atm/pppoatm.c
12884 F:      include/uapi/linux/atmppp.h
12885
12886 PPP OVER ETHERNET
12887 M:      Michal Ostrowski <mostrows@earthlink.net>
12888 S:      Maintained
12889 F:      drivers/net/ppp/pppoe.c
12890 F:      drivers/net/ppp/pppox.c
12891
12892 PPP OVER L2TP
12893 M:      James Chapman <jchapman@katalix.com>
12894 S:      Maintained
12895 F:      net/l2tp/l2tp_ppp.c
12896 F:      include/linux/if_pppol2tp.h
12897 F:      include/uapi/linux/if_pppol2tp.h
12898
12899 PPP PROTOCOL DRIVERS AND COMPRESSORS
12900 M:      Paul Mackerras <paulus@samba.org>
12901 L:      linux-ppp@vger.kernel.org
12902 S:      Maintained
12903 F:      drivers/net/ppp/ppp_*
12904
12905 PPS SUPPORT
12906 M:      Rodolfo Giometti <giometti@enneenne.com>
12907 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12908 L:      linuxpps@ml.enneenne.com (subscribers-only)
12909 S:      Maintained
12910 F:      Documentation/driver-api/pps.rst
12911 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12912 F:      Documentation/ABI/testing/sysfs-pps
12913 F:      drivers/pps/
12914 F:      include/linux/pps*.h
12915 F:      include/uapi/linux/pps.h
12916
12917 PPTP DRIVER
12918 M:      Dmitry Kozlov <xeb@mail.ru>
12919 L:      netdev@vger.kernel.org
12920 S:      Maintained
12921 F:      drivers/net/ppp/pptp.c
12922 W:      http://sourceforge.net/projects/accel-pptp
12923
12924 PRINTK
12925 M:      Petr Mladek <pmladek@suse.com>
12926 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12927 R:      Steven Rostedt <rostedt@goodmis.org>
12928 S:      Maintained
12929 F:      kernel/printk/
12930 F:      include/linux/printk.h
12931
12932 PRISM54 WIRELESS DRIVER
12933 M:      Luis Chamberlain <mcgrof@kernel.org>
12934 L:      linux-wireless@vger.kernel.org
12935 W:      http://wireless.kernel.org/en/users/Drivers/p54
12936 S:      Obsolete
12937 F:      drivers/net/wireless/intersil/prism54/
12938
12939 PROC FILESYSTEM
12940 R:      Alexey Dobriyan <adobriyan@gmail.com>
12941 L:      linux-kernel@vger.kernel.org
12942 L:      linux-fsdevel@vger.kernel.org
12943 S:      Maintained
12944 F:      fs/proc/
12945 F:      include/linux/proc_fs.h
12946 F:      tools/testing/selftests/proc/
12947 F:      Documentation/filesystems/proc.txt
12948
12949 PROC SYSCTL
12950 M:      Luis Chamberlain <mcgrof@kernel.org>
12951 M:      Kees Cook <keescook@chromium.org>
12952 L:      linux-kernel@vger.kernel.org
12953 L:      linux-fsdevel@vger.kernel.org
12954 S:      Maintained
12955 F:      fs/proc/proc_sysctl.c
12956 F:      include/linux/sysctl.h
12957 F:      kernel/sysctl.c
12958 F:      tools/testing/selftests/sysctl/
12959
12960 PS3 NETWORK SUPPORT
12961 M:      Geoff Levand <geoff@infradead.org>
12962 L:      netdev@vger.kernel.org
12963 L:      linuxppc-dev@lists.ozlabs.org
12964 S:      Maintained
12965 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12966
12967 PS3 PLATFORM SUPPORT
12968 M:      Geoff Levand <geoff@infradead.org>
12969 L:      linuxppc-dev@lists.ozlabs.org
12970 S:      Maintained
12971 F:      arch/powerpc/boot/ps3*
12972 F:      arch/powerpc/include/asm/lv1call.h
12973 F:      arch/powerpc/include/asm/ps3*.h
12974 F:      arch/powerpc/platforms/ps3/
12975 F:      drivers/*/ps3*
12976 F:      drivers/ps3/
12977 F:      drivers/rtc/rtc-ps3.c
12978 F:      drivers/usb/host/*ps3.c
12979 F:      sound/ppc/snd_ps3*
12980
12981 PS3VRAM DRIVER
12982 M:      Jim Paris <jim@jtan.com>
12983 M:      Geoff Levand <geoff@infradead.org>
12984 L:      linuxppc-dev@lists.ozlabs.org
12985 S:      Maintained
12986 F:      drivers/block/ps3vram.c
12987
12988 PSAMPLE PACKET SAMPLING SUPPORT:
12989 M:      Yotam Gigi <yotam.gi@gmail.com>
12990 S:      Maintained
12991 F:      net/psample
12992 F:      include/net/psample.h
12993 F:      include/uapi/linux/psample.h
12994
12995 PSTORE FILESYSTEM
12996 M:      Kees Cook <keescook@chromium.org>
12997 M:      Anton Vorontsov <anton@enomsg.org>
12998 M:      Colin Cross <ccross@android.com>
12999 M:      Tony Luck <tony.luck@intel.com>
13000 S:      Maintained
13001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13002 F:      fs/pstore/
13003 F:      include/linux/pstore*
13004 F:      drivers/firmware/efi/efi-pstore.c
13005 F:      drivers/acpi/apei/erst.c
13006 F:      Documentation/admin-guide/ramoops.rst
13007 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13008 K:      \b(pstore|ramoops)
13009
13010 PTP HARDWARE CLOCK SUPPORT
13011 M:      Richard Cochran <richardcochran@gmail.com>
13012 L:      netdev@vger.kernel.org
13013 S:      Maintained
13014 W:      http://linuxptp.sourceforge.net/
13015 F:      Documentation/ABI/testing/sysfs-ptp
13016 F:      Documentation/driver-api/ptp.rst
13017 F:      drivers/net/phy/dp83640*
13018 F:      drivers/ptp/*
13019 F:      include/linux/ptp_cl*
13020
13021 PTRACE SUPPORT
13022 M:      Oleg Nesterov <oleg@redhat.com>
13023 S:      Maintained
13024 F:      include/asm-generic/syscall.h
13025 F:      include/linux/ptrace.h
13026 F:      include/linux/regset.h
13027 F:      include/linux/tracehook.h
13028 F:      include/uapi/linux/ptrace.h
13029 F:      include/uapi/linux/ptrace.h
13030 F:      kernel/ptrace.c
13031 F:      arch/*/ptrace*.c
13032 F:      arch/*/*/ptrace*.c
13033 F:      arch/*/include/asm/ptrace*.h
13034
13035 PULSE8-CEC DRIVER
13036 M:      Hans Verkuil <hverkuil@xs4all.nl>
13037 L:      linux-media@vger.kernel.org
13038 T:      git git://linuxtv.org/media_tree.git
13039 S:      Maintained
13040 F:      drivers/media/usb/pulse8-cec/*
13041 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13042
13043 PVRUSB2 VIDEO4LINUX DRIVER
13044 M:      Mike Isely <isely@pobox.com>
13045 L:      pvrusb2@isely.net       (subscribers-only)
13046 L:      linux-media@vger.kernel.org
13047 W:      http://www.isely.net/pvrusb2/
13048 T:      git git://linuxtv.org/media_tree.git
13049 S:      Maintained
13050 F:      Documentation/media/v4l-drivers/pvrusb2*
13051 F:      drivers/media/usb/pvrusb2/
13052
13053 PWC WEBCAM DRIVER
13054 M:      Hans Verkuil <hverkuil@xs4all.nl>
13055 L:      linux-media@vger.kernel.org
13056 T:      git git://linuxtv.org/media_tree.git
13057 S:      Odd Fixes
13058 F:      drivers/media/usb/pwc/*
13059 F:      include/trace/events/pwc.h
13060
13061 PWM FAN DRIVER
13062 M:      Kamil Debski <kamil@wypas.org>
13063 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13064 L:      linux-hwmon@vger.kernel.org
13065 S:      Supported
13066 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13067 F:      Documentation/hwmon/pwm-fan.rst
13068 F:      drivers/hwmon/pwm-fan.c
13069
13070 PWM IR Transmitter
13071 M:      Sean Young <sean@mess.org>
13072 L:      linux-media@vger.kernel.org
13073 S:      Maintained
13074 F:      drivers/media/rc/pwm-ir-tx.c
13075
13076 PWM SUBSYSTEM
13077 M:      Thierry Reding <thierry.reding@gmail.com>
13078 L:      linux-pwm@vger.kernel.org
13079 S:      Maintained
13080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13081 F:      Documentation/driver-api/pwm.rst
13082 F:      Documentation/devicetree/bindings/pwm/
13083 F:      include/linux/pwm.h
13084 F:      drivers/pwm/
13085 F:      drivers/video/backlight/pwm_bl.c
13086 F:      include/linux/pwm_backlight.h
13087 F:      drivers/gpio/gpio-mvebu.c
13088 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13089
13090 PXA GPIO DRIVER
13091 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13092 L:      linux-gpio@vger.kernel.org
13093 S:      Maintained
13094 F:      drivers/gpio/gpio-pxa.c
13095
13096 PXA MMCI DRIVER
13097 S:      Orphan
13098
13099 PXA RTC DRIVER
13100 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13101 L:      linux-rtc@vger.kernel.org
13102 S:      Maintained
13103
13104 PXA2xx/PXA3xx SUPPORT
13105 M:      Daniel Mack <daniel@zonque.org>
13106 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13107 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13109 T:      git git://github.com/hzhuang1/linux.git
13110 T:      git git://github.com/rjarzmik/linux.git
13111 S:      Maintained
13112 F:      arch/arm/boot/dts/pxa*
13113 F:      arch/arm/mach-pxa/
13114 F:      drivers/dma/pxa*
13115 F:      drivers/pcmcia/pxa2xx*
13116 F:      drivers/pinctrl/pxa/
13117 F:      drivers/spi/spi-pxa2xx*
13118 F:      drivers/usb/gadget/udc/pxa2*
13119 F:      include/sound/pxa2xx-lib.h
13120 F:      sound/arm/pxa*
13121 F:      sound/soc/pxa/
13122
13123 QAT DRIVER
13124 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13125 L:      qat-linux@intel.com
13126 S:      Supported
13127 F:      drivers/crypto/qat/
13128
13129 QCOM AUDIO (ASoC) DRIVERS
13130 M:      Patrick Lai <plai@codeaurora.org>
13131 M:      Banajit Goswami <bgoswami@codeaurora.org>
13132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13133 S:      Supported
13134 F:      sound/soc/qcom/
13135
13136 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13137 M:      Gabriel Somlo <somlo@cmu.edu>
13138 M:      "Michael S. Tsirkin" <mst@redhat.com>
13139 L:      qemu-devel@nongnu.org
13140 S:      Maintained
13141 F:      drivers/firmware/qemu_fw_cfg.c
13142 F:      include/uapi/linux/qemu_fw_cfg.h
13143
13144 QIB DRIVER
13145 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13146 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13147 L:      linux-rdma@vger.kernel.org
13148 S:      Supported
13149 F:      drivers/infiniband/hw/qib/
13150
13151 QLOGIC QL41xxx FCOE DRIVER
13152 M:      QLogic-Storage-Upstream@cavium.com
13153 L:      linux-scsi@vger.kernel.org
13154 S:      Supported
13155 F:      drivers/scsi/qedf/
13156
13157 QLOGIC QL41xxx ISCSI DRIVER
13158 M:      QLogic-Storage-Upstream@cavium.com
13159 L:      linux-scsi@vger.kernel.org
13160 S:      Supported
13161 F:      drivers/scsi/qedi/
13162
13163 QLOGIC QL4xxx ETHERNET DRIVER
13164 M:      Ariel Elior <aelior@marvell.com>
13165 M:      GR-everest-linux-l2@marvell.com
13166 L:      netdev@vger.kernel.org
13167 S:      Supported
13168 F:      drivers/net/ethernet/qlogic/qed/
13169 F:      include/linux/qed/
13170 F:      drivers/net/ethernet/qlogic/qede/
13171
13172 QLOGIC QL4xxx RDMA DRIVER
13173 M:      Michal Kalderon <mkalderon@marvell.com>
13174 M:      Ariel Elior <aelior@marvell.com>
13175 L:      linux-rdma@vger.kernel.org
13176 S:      Supported
13177 F:      drivers/infiniband/hw/qedr/
13178 F:      include/uapi/rdma/qedr-abi.h
13179
13180 QLOGIC QLA1280 SCSI DRIVER
13181 M:      Michael Reed <mdr@sgi.com>
13182 L:      linux-scsi@vger.kernel.org
13183 S:      Maintained
13184 F:      drivers/scsi/qla1280.[ch]
13185
13186 QLOGIC QLA2XXX FC-SCSI DRIVER
13187 M:      qla2xxx-upstream@qlogic.com
13188 L:      linux-scsi@vger.kernel.org
13189 S:      Supported
13190 F:      Documentation/scsi/LICENSE.qla2xxx
13191 F:      drivers/scsi/qla2xxx/
13192
13193 QLOGIC QLA3XXX NETWORK DRIVER
13194 M:      GR-Linux-NIC-Dev@marvell.com
13195 L:      netdev@vger.kernel.org
13196 S:      Supported
13197 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13198 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13199
13200 QLOGIC QLA4XXX iSCSI DRIVER
13201 M:      QLogic-Storage-Upstream@qlogic.com
13202 L:      linux-scsi@vger.kernel.org
13203 S:      Supported
13204 F:      Documentation/scsi/LICENSE.qla4xxx
13205 F:      drivers/scsi/qla4xxx/
13206
13207 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13208 M:      Shahed Shaikh <shshaikh@marvell.com>
13209 M:      Manish Chopra <manishc@marvell.com>
13210 M:      GR-Linux-NIC-Dev@marvell.com
13211 L:      netdev@vger.kernel.org
13212 S:      Supported
13213 F:      drivers/net/ethernet/qlogic/qlcnic/
13214
13215 QLOGIC QLGE 10Gb ETHERNET DRIVER
13216 M:      Manish Chopra <manishc@marvell.com>
13217 M:      GR-Linux-NIC-Dev@marvell.com
13218 L:      netdev@vger.kernel.org
13219 S:      Supported
13220 F:      drivers/net/ethernet/qlogic/qlge/
13221
13222 QM1D1B0004 MEDIA DRIVER
13223 M:      Akihiro Tsukada <tskd08@gmail.com>
13224 L:      linux-media@vger.kernel.org
13225 S:      Odd Fixes
13226 F:      drivers/media/tuners/qm1d1b0004*
13227
13228 QM1D1C0042 MEDIA DRIVER
13229 M:      Akihiro Tsukada <tskd08@gmail.com>
13230 L:      linux-media@vger.kernel.org
13231 S:      Odd Fixes
13232 F:      drivers/media/tuners/qm1d1c0042*
13233
13234 QNX4 FILESYSTEM
13235 M:      Anders Larsen <al@alarsen.net>
13236 W:      http://www.alarsen.net/linux/qnx4fs/
13237 S:      Maintained
13238 F:      fs/qnx4/
13239 F:      include/uapi/linux/qnx4_fs.h
13240 F:      include/uapi/linux/qnxtypes.h
13241
13242 QORIQ DPAA2 FSL-MC BUS DRIVER
13243 M:      Stuart Yoder <stuyoder@gmail.com>
13244 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13245 L:      linux-kernel@vger.kernel.org
13246 S:      Maintained
13247 F:      drivers/bus/fsl-mc/
13248 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13249 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13250
13251 QT1010 MEDIA DRIVER
13252 M:      Antti Palosaari <crope@iki.fi>
13253 L:      linux-media@vger.kernel.org
13254 W:      https://linuxtv.org
13255 W:      http://palosaari.fi/linux/
13256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13257 T:      git git://linuxtv.org/anttip/media_tree.git
13258 S:      Maintained
13259 F:      drivers/media/tuners/qt1010*
13260
13261 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13262 M:      Kalle Valo <kvalo@codeaurora.org>
13263 L:      ath10k@lists.infradead.org
13264 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13266 S:      Supported
13267 F:      drivers/net/wireless/ath/ath10k/
13268
13269 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13270 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13271 L:      linux-wireless@vger.kernel.org
13272 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13273 S:      Supported
13274 F:      drivers/net/wireless/ath/ath9k/
13275
13276 QUALCOMM CAMERA SUBSYSTEM DRIVER
13277 M:      Todor Tomov <todor.too@gmail.com>
13278 L:      linux-media@vger.kernel.org
13279 S:      Maintained
13280 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13281 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13282 F:      drivers/media/platform/qcom/camss/
13283
13284 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13285 M:      Ilia Lin <ilia.lin@kernel.org>
13286 L:      linux-pm@vger.kernel.org
13287 S:      Maintained
13288 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13289 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13290
13291 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13292 M:      Timur Tabi <timur@kernel.org>
13293 L:      netdev@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/net/ethernet/qualcomm/emac/
13296
13297 QUALCOMM ETHQOS ETHERNET DRIVER
13298 M:      Vinod Koul <vkoul@kernel.org>
13299 M:      Niklas Cassel <niklas.cassel@linaro.org>
13300 L:      netdev@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13303 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13304
13305 QUALCOMM GENERIC INTERFACE I2C DRIVER
13306 M:      Alok Chauhan <alokc@codeaurora.org>
13307 L:      linux-i2c@vger.kernel.org
13308 L:      linux-arm-msm@vger.kernel.org
13309 S:      Supported
13310 F:      drivers/i2c/busses/i2c-qcom-geni.c
13311
13312 QUALCOMM HEXAGON ARCHITECTURE
13313 M:      Richard Kuo <rkuo@codeaurora.org>
13314 L:      linux-hexagon@vger.kernel.org
13315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13316 S:      Supported
13317 F:      arch/hexagon/
13318
13319 QUALCOMM HIDMA DRIVER
13320 M:      Sinan Kaya <okaya@kernel.org>
13321 L:      linux-arm-kernel@lists.infradead.org
13322 L:      linux-arm-msm@vger.kernel.org
13323 L:      dmaengine@vger.kernel.org
13324 S:      Supported
13325 F:      drivers/dma/qcom/hidma*
13326
13327 QUALCOMM IOMMU
13328 M:      Rob Clark <robdclark@gmail.com>
13329 L:      iommu@lists.linux-foundation.org
13330 L:      linux-arm-msm@vger.kernel.org
13331 S:      Maintained
13332 F:      drivers/iommu/qcom_iommu.c
13333
13334 QUALCOMM TSENS THERMAL DRIVER
13335 M:      Amit Kucheria <amit.kucheria@linaro.org>
13336 L:      linux-pm@vger.kernel.org
13337 L:      linux-arm-msm@vger.kernel.org
13338 S:      Maintained
13339 F:      drivers/thermal/qcom/
13340
13341 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13342 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13343 L:      linux-media@vger.kernel.org
13344 L:      linux-arm-msm@vger.kernel.org
13345 T:      git git://linuxtv.org/media_tree.git
13346 S:      Maintained
13347 F:      drivers/media/platform/qcom/venus/
13348
13349 QUALCOMM WCN36XX WIRELESS DRIVER
13350 M:      Kalle Valo <kvalo@codeaurora.org>
13351 L:      wcn36xx@lists.infradead.org
13352 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13353 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13354 S:      Supported
13355 F:      drivers/net/wireless/ath/wcn36xx/
13356
13357 QUANTENNA QTNFMAC WIRELESS DRIVER
13358 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13359 M:      Avinash Patil <avinashp@quantenna.com>
13360 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13361 L:      linux-wireless@vger.kernel.org
13362 S:      Maintained
13363 F:      drivers/net/wireless/quantenna
13364
13365 RADEON and AMDGPU DRM DRIVERS
13366 M:      Alex Deucher <alexander.deucher@amd.com>
13367 M:      Christian König <christian.koenig@amd.com>
13368 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13369 L:      amd-gfx@lists.freedesktop.org
13370 T:      git git://people.freedesktop.org/~agd5f/linux
13371 S:      Supported
13372 F:      drivers/gpu/drm/radeon/
13373 F:      include/uapi/drm/radeon_drm.h
13374 F:      drivers/gpu/drm/amd/
13375 F:      include/uapi/drm/amdgpu_drm.h
13376
13377 RADEON FRAMEBUFFER DISPLAY DRIVER
13378 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13379 L:      linux-fbdev@vger.kernel.org
13380 S:      Maintained
13381 F:      drivers/video/fbdev/aty/radeon*
13382 F:      include/uapi/linux/radeonfb.h
13383
13384 RADIOSHARK RADIO DRIVER
13385 M:      Hans Verkuil <hverkuil@xs4all.nl>
13386 L:      linux-media@vger.kernel.org
13387 T:      git git://linuxtv.org/media_tree.git
13388 S:      Maintained
13389 F:      drivers/media/radio/radio-shark.c
13390
13391 RADIOSHARK2 RADIO DRIVER
13392 M:      Hans Verkuil <hverkuil@xs4all.nl>
13393 L:      linux-media@vger.kernel.org
13394 T:      git git://linuxtv.org/media_tree.git
13395 S:      Maintained
13396 F:      drivers/media/radio/radio-shark2.c
13397 F:      drivers/media/radio/radio-tea5777.c
13398
13399 RADOS BLOCK DEVICE (RBD)
13400 M:      Ilya Dryomov <idryomov@gmail.com>
13401 M:      Sage Weil <sage@redhat.com>
13402 M:      Alex Elder <elder@kernel.org>
13403 L:      ceph-devel@vger.kernel.org
13404 W:      http://ceph.com/
13405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13406 T:      git git://github.com/ceph/ceph-client.git
13407 S:      Supported
13408 F:      Documentation/ABI/testing/sysfs-bus-rbd
13409 F:      drivers/block/rbd.c
13410 F:      drivers/block/rbd_types.h
13411
13412 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13413 M:      Paul Mackerras <paulus@samba.org>
13414 L:      linux-fbdev@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/video/fbdev/aty/aty128fb.c
13417
13418 RAINSHADOW-CEC DRIVER
13419 M:      Hans Verkuil <hverkuil@xs4all.nl>
13420 L:      linux-media@vger.kernel.org
13421 T:      git git://linuxtv.org/media_tree.git
13422 S:      Maintained
13423 F:      drivers/media/usb/rainshadow-cec/*
13424
13425 RALINK MIPS ARCHITECTURE
13426 M:      John Crispin <john@phrozen.org>
13427 L:      linux-mips@vger.kernel.org
13428 S:      Maintained
13429 F:      arch/mips/ralink
13430
13431 RALINK RT2X00 WIRELESS LAN DRIVER
13432 P:      rt2x00 project
13433 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13434 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13435 L:      linux-wireless@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/net/wireless/ralink/rt2x00/
13438
13439 RAMDISK RAM BLOCK DEVICE DRIVER
13440 M:      Jens Axboe <axboe@kernel.dk>
13441 S:      Maintained
13442 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13443 F:      drivers/block/brd.c
13444
13445 RANCHU VIRTUAL BOARD FOR MIPS
13446 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13447 L:      linux-mips@vger.kernel.org
13448 S:      Supported
13449 F:      arch/mips/generic/board-ranchu.c
13450 F:      arch/mips/configs/generic/board-ranchu.config
13451
13452 RANDOM NUMBER DRIVER
13453 M:      "Theodore Ts'o" <tytso@mit.edu>
13454 S:      Maintained
13455 F:      drivers/char/random.c
13456
13457 RAPIDIO SUBSYSTEM
13458 M:      Matt Porter <mporter@kernel.crashing.org>
13459 M:      Alexandre Bounine <alex.bou9@gmail.com>
13460 S:      Maintained
13461 F:      drivers/rapidio/
13462
13463 RAS INFRASTRUCTURE
13464 M:      Tony Luck <tony.luck@intel.com>
13465 M:      Borislav Petkov <bp@alien8.de>
13466 L:      linux-edac@vger.kernel.org
13467 S:      Maintained
13468 F:      drivers/ras/
13469 F:      include/linux/ras.h
13470 F:      include/ras/ras_event.h
13471 F:      Documentation/admin-guide/ras.rst
13472
13473 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13474 L:      linux-wireless@vger.kernel.org
13475 S:      Orphan
13476 F:      drivers/net/wireless/ray*
13477
13478 RCUTORTURE TEST FRAMEWORK
13479 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13480 M:      Josh Triplett <josh@joshtriplett.org>
13481 R:      Steven Rostedt <rostedt@goodmis.org>
13482 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13483 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13484 L:      rcu@vger.kernel.org
13485 S:      Supported
13486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13487 F:      tools/testing/selftests/rcutorture
13488
13489 RDC R-321X SoC
13490 M:      Florian Fainelli <florian@openwrt.org>
13491 S:      Maintained
13492
13493 RDC R6040 FAST ETHERNET DRIVER
13494 M:      Florian Fainelli <f.fainelli@gmail.com>
13495 L:      netdev@vger.kernel.org
13496 S:      Maintained
13497 F:      drivers/net/ethernet/rdc/r6040.c
13498
13499 RDMAVT - RDMA verbs software
13500 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13501 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13502 L:      linux-rdma@vger.kernel.org
13503 S:      Supported
13504 F:      drivers/infiniband/sw/rdmavt
13505
13506 RDS - RELIABLE DATAGRAM SOCKETS
13507 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13508 L:      netdev@vger.kernel.org
13509 L:      linux-rdma@vger.kernel.org
13510 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13511 W:      https://oss.oracle.com/projects/rds/
13512 S:      Supported
13513 F:      net/rds/
13514 F:      Documentation/networking/rds.txt
13515
13516 RDT - RESOURCE ALLOCATION
13517 M:      Fenghua Yu <fenghua.yu@intel.com>
13518 M:      Reinette Chatre <reinette.chatre@intel.com>
13519 L:      linux-kernel@vger.kernel.org
13520 S:      Supported
13521 F:      arch/x86/kernel/cpu/resctrl/
13522 F:      arch/x86/include/asm/resctrl_sched.h
13523 F:      Documentation/x86/resctrl*
13524
13525 READ-COPY UPDATE (RCU)
13526 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13527 M:      Josh Triplett <josh@joshtriplett.org>
13528 R:      Steven Rostedt <rostedt@goodmis.org>
13529 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13530 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13531 R:      Joel Fernandes <joel@joelfernandes.org>
13532 L:      rcu@vger.kernel.org
13533 W:      http://www.rdrop.com/users/paulmck/RCU/
13534 S:      Supported
13535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13536 F:      Documentation/RCU/
13537 X:      Documentation/RCU/torture.txt
13538 F:      include/linux/rcu*
13539 X:      include/linux/srcu*.h
13540 F:      kernel/rcu/
13541 X:      kernel/rcu/srcu*.c
13542
13543 REAL TIME CLOCK (RTC) SUBSYSTEM
13544 M:      Alessandro Zummo <a.zummo@towertech.it>
13545 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13546 L:      linux-rtc@vger.kernel.org
13547 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13549 S:      Maintained
13550 F:      Documentation/devicetree/bindings/rtc/
13551 F:      Documentation/admin-guide/rtc.rst
13552 F:      drivers/rtc/
13553 F:      include/linux/rtc.h
13554 F:      include/uapi/linux/rtc.h
13555 F:      include/linux/rtc/
13556 F:      include/linux/platform_data/rtc-*
13557 F:      tools/testing/selftests/rtc/
13558
13559 REALTEK AUDIO CODECS
13560 M:      Bard Liao <bardliao@realtek.com>
13561 M:      Oder Chiou <oder_chiou@realtek.com>
13562 S:      Maintained
13563 F:      sound/soc/codecs/rt*
13564 F:      include/sound/rt*.h
13565
13566 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13567 M:      Linus Walleij <linus.walleij@linaro.org>
13568 S:      Maintained
13569 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13570 F:      drivers/net/dsa/realtek-smi*
13571 F:      drivers/net/dsa/rtl83*
13572
13573 REDPINE WIRELESS DRIVER
13574 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13575 M:      Siva Rebbagondla <siva8118@gmail.com>
13576 L:      linux-wireless@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/net/wireless/rsi/
13579
13580 REGISTER MAP ABSTRACTION
13581 M:      Mark Brown <broonie@kernel.org>
13582 L:      linux-kernel@vger.kernel.org
13583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13584 S:      Supported
13585 F:      Documentation/devicetree/bindings/regmap/
13586 F:      drivers/base/regmap/
13587 F:      include/linux/regmap.h
13588
13589 REISERFS FILE SYSTEM
13590 L:      reiserfs-devel@vger.kernel.org
13591 S:      Supported
13592 F:      fs/reiserfs/
13593
13594 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13595 M:      Ohad Ben-Cohen <ohad@wizery.com>
13596 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13597 L:      linux-remoteproc@vger.kernel.org
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13599 S:      Maintained
13600 F:      Documentation/devicetree/bindings/remoteproc/
13601 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13602 F:      Documentation/remoteproc.txt
13603 F:      drivers/remoteproc/
13604 F:      include/linux/remoteproc.h
13605 F:      include/linux/remoteproc/
13606
13607 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13608 M:      Ohad Ben-Cohen <ohad@wizery.com>
13609 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13610 L:      linux-remoteproc@vger.kernel.org
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13612 S:      Maintained
13613 F:      drivers/rpmsg/
13614 F:      Documentation/rpmsg.txt
13615 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13616 F:      include/linux/rpmsg.h
13617 F:      include/linux/rpmsg/
13618 F:      include/uapi/linux/rpmsg.h
13619 F:      samples/rpmsg/
13620
13621 RENESAS CLOCK DRIVERS
13622 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13623 L:      linux-renesas-soc@vger.kernel.org
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13625 S:      Supported
13626 F:      drivers/clk/renesas/
13627
13628 RENESAS EMEV2 I2C DRIVER
13629 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13630 S:      Supported
13631 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13632 F:      drivers/i2c/busses/i2c-emev2.c
13633
13634 RENESAS ETHERNET DRIVERS
13635 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13636 L:      netdev@vger.kernel.org
13637 L:      linux-renesas-soc@vger.kernel.org
13638 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13639 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13640 F:      drivers/net/ethernet/renesas/
13641 F:      include/linux/sh_eth.h
13642
13643 RENESAS R-CAR GYROADC DRIVER
13644 M:      Marek Vasut <marek.vasut@gmail.com>
13645 L:      linux-iio@vger.kernel.org
13646 S:      Supported
13647 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13648 F:      drivers/iio/adc/rcar-gyroadc.c
13649
13650 RENESAS R-CAR I2C DRIVERS
13651 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13652 S:      Supported
13653 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13654 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13655 F:      drivers/i2c/busses/i2c-rcar.c
13656 F:      drivers/i2c/busses/i2c-sh_mobile.c
13657
13658 RENESAS RIIC DRIVER
13659 M:      Chris Brandt <chris.brandt@renesas.com>
13660 S:      Supported
13661 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13662 F:      drivers/i2c/busses/i2c-riic.c
13663
13664 RENESAS USB PHY DRIVER
13665 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13666 L:      linux-renesas-soc@vger.kernel.org
13667 S:      Maintained
13668 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13669
13670 RESET CONTROLLER FRAMEWORK
13671 M:      Philipp Zabel <p.zabel@pengutronix.de>
13672 T:      git git://git.pengutronix.de/git/pza/linux
13673 S:      Maintained
13674 F:      drivers/reset/
13675 F:      Documentation/devicetree/bindings/reset/
13676 F:      include/dt-bindings/reset/
13677 F:      include/linux/reset.h
13678 F:      include/linux/reset/
13679 F:      include/linux/reset-controller.h
13680
13681 RESTARTABLE SEQUENCES SUPPORT
13682 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13683 M:      Peter Zijlstra <peterz@infradead.org>
13684 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13685 M:      Boqun Feng <boqun.feng@gmail.com>
13686 L:      linux-kernel@vger.kernel.org
13687 S:      Supported
13688 F:      kernel/rseq.c
13689 F:      include/uapi/linux/rseq.h
13690 F:      include/trace/events/rseq.h
13691 F:      tools/testing/selftests/rseq/
13692
13693 RFKILL
13694 M:      Johannes Berg <johannes@sipsolutions.net>
13695 L:      linux-wireless@vger.kernel.org
13696 W:      http://wireless.kernel.org/
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13699 S:      Maintained
13700 F:      Documentation/driver-api/rfkill.rst
13701 F:      Documentation/ABI/stable/sysfs-class-rfkill
13702 F:      net/rfkill/
13703 F:      include/linux/rfkill.h
13704 F:      include/uapi/linux/rfkill.h
13705
13706 RHASHTABLE
13707 M:      Thomas Graf <tgraf@suug.ch>
13708 M:      Herbert Xu <herbert@gondor.apana.org.au>
13709 L:      netdev@vger.kernel.org
13710 S:      Maintained
13711 F:      lib/rhashtable.c
13712 F:      lib/test_rhashtable.c
13713 F:      include/linux/rhashtable.h
13714 F:      include/linux/rhashtable-types.h
13715
13716 RICOH R5C592 MEMORYSTICK DRIVER
13717 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13718 S:      Maintained
13719 F:      drivers/memstick/host/r592.*
13720
13721 RICOH SMARTMEDIA/XD DRIVER
13722 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13723 S:      Maintained
13724 F:      drivers/mtd/nand/raw/r852.c
13725 F:      drivers/mtd/nand/raw/r852.h
13726
13727 RISC-V ARCHITECTURE
13728 M:      Paul Walmsley <paul.walmsley@sifive.com>
13729 M:      Palmer Dabbelt <palmer@sifive.com>
13730 M:      Albert Ou <aou@eecs.berkeley.edu>
13731 L:      linux-riscv@lists.infradead.org
13732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13733 S:      Supported
13734 F:      arch/riscv/
13735 K:      riscv
13736 N:      riscv
13737
13738 ROCCAT DRIVERS
13739 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13740 W:      http://sourceforge.net/projects/roccat/
13741 S:      Maintained
13742 F:      drivers/hid/hid-roccat*
13743 F:      include/linux/hid-roccat*
13744 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13745
13746 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13747 M:      Jacob chen <jacob2.chen@rock-chips.com>
13748 L:      linux-media@vger.kernel.org
13749 S:      Maintained
13750 F:      drivers/media/platform/rockchip/rga/
13751 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13752
13753 HANTRO VPU CODEC DRIVER
13754 M:      Ezequiel Garcia <ezequiel@collabora.com>
13755 L:      linux-media@vger.kernel.org
13756 S:      Maintained
13757 F:      drivers/staging/media/platform/hantro/
13758 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13759
13760 ROCKER DRIVER
13761 M:      Jiri Pirko <jiri@resnulli.us>
13762 L:      netdev@vger.kernel.org
13763 S:      Supported
13764 F:      drivers/net/ethernet/rocker/
13765
13766 ROCKETPORT DRIVER
13767 P:      Comtrol Corp.
13768 W:      http://www.comtrol.com
13769 S:      Maintained
13770 F:      Documentation/driver-api/serial/rocket.rst
13771 F:      drivers/tty/rocket*
13772
13773 ROCKETPORT EXPRESS/INFINITY DRIVER
13774 M:      Kevin Cernekee <cernekee@gmail.com>
13775 L:      linux-serial@vger.kernel.org
13776 S:      Odd Fixes
13777 F:      drivers/tty/serial/rp2.*
13778
13779 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13780 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13781 L:      linux-kernel@vger.kernel.org
13782 L:      linux-renesas-soc@vger.kernel.org
13783 S:      Supported
13784 F:      drivers/mfd/bd9571mwv.c
13785 F:      drivers/regulator/bd9571mwv-regulator.c
13786 F:      drivers/gpio/gpio-bd9571mwv.c
13787 F:      include/linux/mfd/bd9571mwv.h
13788 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13789
13790 ROSE NETWORK LAYER
13791 M:      Ralf Baechle <ralf@linux-mips.org>
13792 L:      linux-hams@vger.kernel.org
13793 W:      http://www.linux-ax25.org/
13794 S:      Maintained
13795 F:      include/net/rose.h
13796 F:      include/uapi/linux/rose.h
13797 F:      net/rose/
13798
13799 RTL2830 MEDIA DRIVER
13800 M:      Antti Palosaari <crope@iki.fi>
13801 L:      linux-media@vger.kernel.org
13802 W:      https://linuxtv.org
13803 W:      http://palosaari.fi/linux/
13804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13805 T:      git git://linuxtv.org/anttip/media_tree.git
13806 S:      Maintained
13807 F:      drivers/media/dvb-frontends/rtl2830*
13808
13809 RTL2832 MEDIA DRIVER
13810 M:      Antti Palosaari <crope@iki.fi>
13811 L:      linux-media@vger.kernel.org
13812 W:      https://linuxtv.org
13813 W:      http://palosaari.fi/linux/
13814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13815 T:      git git://linuxtv.org/anttip/media_tree.git
13816 S:      Maintained
13817 F:      drivers/media/dvb-frontends/rtl2832*
13818
13819 RTL2832_SDR MEDIA DRIVER
13820 M:      Antti Palosaari <crope@iki.fi>
13821 L:      linux-media@vger.kernel.org
13822 W:      https://linuxtv.org
13823 W:      http://palosaari.fi/linux/
13824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13825 T:      git git://linuxtv.org/anttip/media_tree.git
13826 S:      Maintained
13827 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13828
13829 RTL8180 WIRELESS DRIVER
13830 L:      linux-wireless@vger.kernel.org
13831 W:      http://wireless.kernel.org/
13832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13833 S:      Orphan
13834 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13835
13836 RTL8187 WIRELESS DRIVER
13837 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13838 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13839 M:      Larry Finger <Larry.Finger@lwfinger.net>
13840 L:      linux-wireless@vger.kernel.org
13841 W:      http://wireless.kernel.org/
13842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13843 S:      Maintained
13844 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13845
13846 REALTEK WIRELESS DRIVER (rtlwifi family)
13847 M:      Ping-Ke Shih <pkshih@realtek.com>
13848 L:      linux-wireless@vger.kernel.org
13849 W:      http://wireless.kernel.org/
13850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13851 S:      Maintained
13852 F:      drivers/net/wireless/realtek/rtlwifi/
13853
13854 REALTEK WIRELESS DRIVER (rtw88)
13855 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13856 L:      linux-wireless@vger.kernel.org
13857 S:      Maintained
13858 F:      drivers/net/wireless/realtek/rtw88/
13859
13860 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13861 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13862 L:      linux-wireless@vger.kernel.org
13863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13864 S:      Maintained
13865 F:      drivers/net/wireless/realtek/rtl8xxxu/
13866
13867 RXRPC SOCKETS (AF_RXRPC)
13868 M:      David Howells <dhowells@redhat.com>
13869 L:      linux-afs@lists.infradead.org
13870 S:      Supported
13871 F:      net/rxrpc/
13872 F:      include/keys/rxrpc-type.h
13873 F:      include/net/af_rxrpc.h
13874 F:      include/trace/events/rxrpc.h
13875 F:      include/uapi/linux/rxrpc.h
13876 F:      Documentation/networking/rxrpc.txt
13877 W:      https://www.infradead.org/~dhowells/kafs/
13878
13879 S3 SAVAGE FRAMEBUFFER DRIVER
13880 M:      Antonino Daplas <adaplas@gmail.com>
13881 L:      linux-fbdev@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/video/fbdev/savage/
13884
13885 S390
13886 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13887 M:      Vasily Gorbik <gor@linux.ibm.com>
13888 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13889 L:      linux-s390@vger.kernel.org
13890 W:      http://www.ibm.com/developerworks/linux/linux390/
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13892 S:      Supported
13893 F:      arch/s390/
13894 F:      drivers/s390/
13895 F:      Documentation/s390/
13896 F:      Documentation/driver-api/s390-drivers.rst
13897
13898 S390 COMMON I/O LAYER
13899 M:      Sebastian Ott <sebott@linux.ibm.com>
13900 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13901 L:      linux-s390@vger.kernel.org
13902 W:      http://www.ibm.com/developerworks/linux/linux390/
13903 S:      Supported
13904 F:      drivers/s390/cio/
13905
13906 S390 DASD DRIVER
13907 M:      Stefan Haberland <sth@linux.ibm.com>
13908 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13909 L:      linux-s390@vger.kernel.org
13910 W:      http://www.ibm.com/developerworks/linux/linux390/
13911 S:      Supported
13912 F:      drivers/s390/block/dasd*
13913 F:      block/partitions/ibm.c
13914
13915 S390 IOMMU (PCI)
13916 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13917 L:      linux-s390@vger.kernel.org
13918 W:      http://www.ibm.com/developerworks/linux/linux390/
13919 S:      Supported
13920 F:      drivers/iommu/s390-iommu.c
13921
13922 S390 IUCV NETWORK LAYER
13923 M:      Julian Wiedmann <jwi@linux.ibm.com>
13924 M:      Ursula Braun <ubraun@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/net/*iucv*
13929 F:      include/net/iucv/
13930 F:      net/iucv/
13931
13932 S390 NETWORK DRIVERS
13933 M:      Julian Wiedmann <jwi@linux.ibm.com>
13934 M:      Ursula Braun <ubraun@linux.ibm.com>
13935 L:      linux-s390@vger.kernel.org
13936 W:      http://www.ibm.com/developerworks/linux/linux390/
13937 S:      Supported
13938 F:      drivers/s390/net/
13939
13940 S390 PCI SUBSYSTEM
13941 M:      Sebastian Ott <sebott@linux.ibm.com>
13942 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13943 L:      linux-s390@vger.kernel.org
13944 W:      http://www.ibm.com/developerworks/linux/linux390/
13945 S:      Supported
13946 F:      arch/s390/pci/
13947 F:      drivers/pci/hotplug/s390_pci_hpc.c
13948
13949 S390 VFIO-CCW DRIVER
13950 M:      Cornelia Huck <cohuck@redhat.com>
13951 M:      Eric Farman <farman@linux.ibm.com>
13952 R:      Halil Pasic <pasic@linux.ibm.com>
13953 L:      linux-s390@vger.kernel.org
13954 L:      kvm@vger.kernel.org
13955 S:      Supported
13956 F:      drivers/s390/cio/vfio_ccw*
13957 F:      Documentation/s390/vfio-ccw.rst
13958 F:      include/uapi/linux/vfio_ccw.h
13959
13960 S390 ZCRYPT DRIVER
13961 M:      Harald Freudenberger <freude@linux.ibm.com>
13962 L:      linux-s390@vger.kernel.org
13963 W:      http://www.ibm.com/developerworks/linux/linux390/
13964 S:      Supported
13965 F:      drivers/s390/crypto/
13966
13967 S390 VFIO AP DRIVER
13968 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13969 M:      Pierre Morel <pmorel@linux.ibm.com>
13970 M:      Halil Pasic <pasic@linux.ibm.com>
13971 L:      linux-s390@vger.kernel.org
13972 W:      http://www.ibm.com/developerworks/linux/linux390/
13973 S:      Supported
13974 F:      drivers/s390/crypto/vfio_ap_drv.c
13975 F:      drivers/s390/crypto/vfio_ap_private.h
13976 F:      drivers/s390/crypto/vfio_ap_ops.c
13977 F:      Documentation/s390/vfio-ap.rst
13978
13979 S390 ZFCP DRIVER
13980 M:      Steffen Maier <maier@linux.ibm.com>
13981 M:      Benjamin Block <bblock@linux.ibm.com>
13982 L:      linux-s390@vger.kernel.org
13983 W:      http://www.ibm.com/developerworks/linux/linux390/
13984 S:      Supported
13985 F:      drivers/s390/scsi/zfcp_*
13986
13987 S3C24XX SD/MMC Driver
13988 M:      Ben Dooks <ben-linux@fluff.org>
13989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13990 S:      Supported
13991 F:      drivers/mmc/host/s3cmci.*
13992
13993 SAA6588 RDS RECEIVER DRIVER
13994 M:      Hans Verkuil <hverkuil@xs4all.nl>
13995 L:      linux-media@vger.kernel.org
13996 T:      git git://linuxtv.org/media_tree.git
13997 W:      https://linuxtv.org
13998 S:      Odd Fixes
13999 F:      drivers/media/i2c/saa6588*
14000
14001 SAA7134 VIDEO4LINUX DRIVER
14002 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14003 L:      linux-media@vger.kernel.org
14004 W:      https://linuxtv.org
14005 T:      git git://linuxtv.org/media_tree.git
14006 S:      Odd fixes
14007 F:      Documentation/media/v4l-drivers/saa7134*
14008 F:      drivers/media/pci/saa7134/
14009
14010 SAA7146 VIDEO4LINUX-2 DRIVER
14011 M:      Hans Verkuil <hverkuil@xs4all.nl>
14012 L:      linux-media@vger.kernel.org
14013 T:      git git://linuxtv.org/media_tree.git
14014 S:      Maintained
14015 F:      drivers/media/common/saa7146/
14016 F:      drivers/media/pci/saa7146/
14017 F:      include/media/drv-intf/saa7146*
14018
14019 SAFESETID SECURITY MODULE
14020 M:     Micah Morton <mortonm@chromium.org>
14021 S:     Supported
14022 F:     security/safesetid/
14023 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14024
14025 SAMSUNG AUDIO (ASoC) DRIVERS
14026 M:      Krzysztof Kozlowski <krzk@kernel.org>
14027 M:      Sangbeom Kim <sbkim73@samsung.com>
14028 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14029 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14030 S:      Supported
14031 F:      sound/soc/samsung/
14032 F:      Documentation/devicetree/bindings/sound/samsung*
14033
14034 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14035 M:      Krzysztof Kozlowski <krzk@kernel.org>
14036 L:      linux-crypto@vger.kernel.org
14037 L:      linux-samsung-soc@vger.kernel.org
14038 S:      Maintained
14039 F:      drivers/crypto/exynos-rng.c
14040 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14041
14042 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14043 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14044 L:      linux-samsung-soc@vger.kernel.org
14045 S:      Maintained
14046 F:      drivers/char/hw_random/exynos-trng.c
14047 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14048
14049 SAMSUNG FRAMEBUFFER DRIVER
14050 M:      Jingoo Han <jingoohan1@gmail.com>
14051 L:      linux-fbdev@vger.kernel.org
14052 S:      Maintained
14053 F:      drivers/video/fbdev/s3c-fb.c
14054
14055 SAMSUNG LAPTOP DRIVER
14056 M:      Corentin Chary <corentin.chary@gmail.com>
14057 L:      platform-driver-x86@vger.kernel.org
14058 S:      Maintained
14059 F:      drivers/platform/x86/samsung-laptop.c
14060
14061 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14062 M:      Sangbeom Kim <sbkim73@samsung.com>
14063 M:      Krzysztof Kozlowski <krzk@kernel.org>
14064 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14065 L:      linux-kernel@vger.kernel.org
14066 L:      linux-samsung-soc@vger.kernel.org
14067 S:      Supported
14068 F:      drivers/mfd/sec*.c
14069 F:      drivers/regulator/s2m*.c
14070 F:      drivers/regulator/s5m*.c
14071 F:      drivers/clk/clk-s2mps11.c
14072 F:      drivers/rtc/rtc-s5m.c
14073 F:      include/linux/mfd/samsung/
14074 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14075 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14076 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14077 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14078
14079 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14080 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14081 L:      linux-media@vger.kernel.org
14082 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14083 S:      Maintained
14084 F:      drivers/media/platform/s3c-camif/
14085 F:      include/media/drv-intf/s3c_camif.h
14086
14087 SAMSUNG S3FWRN5 NFC DRIVER
14088 M:      Robert Baldyga <r.baldyga@samsung.com>
14089 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14090 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14091 S:      Supported
14092 F:      drivers/nfc/s3fwrn5
14093
14094 SAMSUNG S5C73M3 CAMERA DRIVER
14095 M:      Kyungmin Park <kyungmin.park@samsung.com>
14096 M:      Andrzej Hajda <a.hajda@samsung.com>
14097 L:      linux-media@vger.kernel.org
14098 S:      Supported
14099 F:      drivers/media/i2c/s5c73m3/*
14100
14101 SAMSUNG S5K5BAF CAMERA DRIVER
14102 M:      Kyungmin Park <kyungmin.park@samsung.com>
14103 M:      Andrzej Hajda <a.hajda@samsung.com>
14104 L:      linux-media@vger.kernel.org
14105 S:      Supported
14106 F:      drivers/media/i2c/s5k5baf.c
14107
14108 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14109 M:      Krzysztof Kozlowski <krzk@kernel.org>
14110 M:      Vladimir Zapolskiy <vz@mleia.com>
14111 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14112 L:      linux-crypto@vger.kernel.org
14113 L:      linux-samsung-soc@vger.kernel.org
14114 S:      Maintained
14115 F:      drivers/crypto/s5p-sss.c
14116
14117 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14118 M:      Kyungmin Park <kyungmin.park@samsung.com>
14119 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14120 L:      linux-media@vger.kernel.org
14121 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14122 S:      Supported
14123 F:      drivers/media/platform/exynos4-is/
14124
14125 SAMSUNG SOC CLOCK DRIVERS
14126 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14127 M:      Tomasz Figa <tomasz.figa@gmail.com>
14128 M:      Chanwoo Choi <cw00.choi@samsung.com>
14129 S:      Supported
14130 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14132 F:      drivers/clk/samsung/
14133 F:      include/dt-bindings/clock/exynos*.h
14134 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14135
14136 SAMSUNG SPI DRIVERS
14137 M:      Kukjin Kim <kgene@kernel.org>
14138 M:      Krzysztof Kozlowski <krzk@kernel.org>
14139 M:      Andi Shyti <andi@etezian.org>
14140 L:      linux-spi@vger.kernel.org
14141 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14142 S:      Maintained
14143 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14144 F:      drivers/spi/spi-s3c*
14145 F:      include/linux/platform_data/spi-s3c64xx.h
14146
14147 SAMSUNG SXGBE DRIVERS
14148 M:      Byungho An <bh74.an@samsung.com>
14149 M:      Girish K S <ks.giri@samsung.com>
14150 M:      Vipul Pandya <vipul.pandya@samsung.com>
14151 S:      Supported
14152 L:      netdev@vger.kernel.org
14153 F:      drivers/net/ethernet/samsung/sxgbe/
14154
14155 SAMSUNG THERMAL DRIVER
14156 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14157 L:      linux-pm@vger.kernel.org
14158 L:      linux-samsung-soc@vger.kernel.org
14159 S:      Supported
14160 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14161 F:      drivers/thermal/samsung/
14162
14163 SAMSUNG USB2 PHY DRIVER
14164 M:      Kamil Debski <kamil@wypas.org>
14165 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14166 L:      linux-kernel@vger.kernel.org
14167 S:      Supported
14168 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14169 F:      Documentation/driver-api/phy/samsung-usb2.rst
14170 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14171 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14172 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14173 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14174 F:      drivers/phy/samsung/phy-samsung-usb2.c
14175 F:      drivers/phy/samsung/phy-samsung-usb2.h
14176
14177 SC1200 WDT DRIVER
14178 M:      Zwane Mwaikambo <zwanem@gmail.com>
14179 S:      Maintained
14180 F:      drivers/watchdog/sc1200wdt.c
14181
14182 SCHEDULER
14183 M:      Ingo Molnar <mingo@redhat.com>
14184 M:      Peter Zijlstra <peterz@infradead.org>
14185 L:      linux-kernel@vger.kernel.org
14186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14187 S:      Maintained
14188 F:      kernel/sched/
14189 F:      include/linux/sched.h
14190 F:      include/uapi/linux/sched.h
14191 F:      include/linux/wait.h
14192 F:      include/linux/preempt.h
14193
14194 SCR24X CHIP CARD INTERFACE DRIVER
14195 M:      Lubomir Rintel <lkundrak@v3.sk>
14196 S:      Supported
14197 F:      drivers/char/pcmcia/scr24x_cs.c
14198
14199 SCSI CDROM DRIVER
14200 M:      Jens Axboe <axboe@kernel.dk>
14201 L:      linux-scsi@vger.kernel.org
14202 W:      http://www.kernel.dk
14203 S:      Maintained
14204 F:      drivers/scsi/sr*
14205
14206 SCSI RDMA PROTOCOL (SRP) INITIATOR
14207 M:      Bart Van Assche <bvanassche@acm.org>
14208 L:      linux-rdma@vger.kernel.org
14209 S:      Supported
14210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14211 F:      drivers/infiniband/ulp/srp/
14212 F:      include/scsi/srp.h
14213
14214 SCSI RDMA PROTOCOL (SRP) TARGET
14215 M:      Bart Van Assche <bvanassche@acm.org>
14216 L:      linux-rdma@vger.kernel.org
14217 L:      target-devel@vger.kernel.org
14218 S:      Supported
14219 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14220 F:      drivers/infiniband/ulp/srpt/
14221
14222 SCSI SG DRIVER
14223 M:      Doug Gilbert <dgilbert@interlog.com>
14224 L:      linux-scsi@vger.kernel.org
14225 W:      http://sg.danny.cz/sg
14226 S:      Maintained
14227 F:      Documentation/scsi/scsi-generic.txt
14228 F:      drivers/scsi/sg.c
14229 F:      include/scsi/sg.h
14230
14231 SCSI SUBSYSTEM
14232 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14234 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14236 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14237 L:      linux-scsi@vger.kernel.org
14238 S:      Maintained
14239 F:      Documentation/devicetree/bindings/scsi/
14240 F:      drivers/scsi/
14241 F:      include/scsi/
14242
14243 SCSI TAPE DRIVER
14244 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14245 L:      linux-scsi@vger.kernel.org
14246 S:      Maintained
14247 F:      Documentation/scsi/st.txt
14248 F:      drivers/scsi/st.*
14249 F:      drivers/scsi/st_*.h
14250
14251 SCSI TARGET SUBSYSTEM
14252 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14253 L:      linux-scsi@vger.kernel.org
14254 L:      target-devel@vger.kernel.org
14255 W:      http://www.linux-iscsi.org
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14257 Q:      https://patchwork.kernel.org/project/target-devel/list/
14258 S:      Supported
14259 F:      drivers/target/
14260 F:      include/target/
14261 F:      Documentation/target/
14262
14263 SCTP PROTOCOL
14264 M:      Vlad Yasevich <vyasevich@gmail.com>
14265 M:      Neil Horman <nhorman@tuxdriver.com>
14266 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14267 L:      linux-sctp@vger.kernel.org
14268 W:      http://lksctp.sourceforge.net
14269 S:      Maintained
14270 F:      Documentation/networking/sctp.txt
14271 F:      include/linux/sctp.h
14272 F:      include/uapi/linux/sctp.h
14273 F:      include/net/sctp/
14274 F:      net/sctp/
14275
14276 SCx200 CPU SUPPORT
14277 M:      Jim Cromie <jim.cromie@gmail.com>
14278 S:      Odd Fixes
14279 F:      Documentation/i2c/busses/scx200_acb
14280 F:      arch/x86/platform/scx200/
14281 F:      drivers/watchdog/scx200_wdt.c
14282 F:      drivers/i2c/busses/scx200*
14283 F:      drivers/mtd/maps/scx200_docflash.c
14284 F:      include/linux/scx200.h
14285
14286 SCx200 GPIO DRIVER
14287 M:      Jim Cromie <jim.cromie@gmail.com>
14288 S:      Maintained
14289 F:      drivers/char/scx200_gpio.c
14290 F:      include/linux/scx200_gpio.h
14291
14292 SCx200 HRT CLOCKSOURCE DRIVER
14293 M:      Jim Cromie <jim.cromie@gmail.com>
14294 S:      Maintained
14295 F:      drivers/clocksource/scx200_hrt.c
14296
14297 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14298 M:      Sascha Sommer <saschasommer@freenet.de>
14299 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14300 S:      Maintained
14301 F:      drivers/mmc/host/sdricoh_cs.c
14302
14303 SECO BOARDS CEC DRIVER
14304 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14305 S:      Maintained
14306 F:      drivers/media/platform/seco-cec/seco-cec.c
14307 F:      drivers/media/platform/seco-cec/seco-cec.h
14308
14309 SECURE COMPUTING
14310 M:      Kees Cook <keescook@chromium.org>
14311 R:      Andy Lutomirski <luto@amacapital.net>
14312 R:      Will Drewry <wad@chromium.org>
14313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14314 S:      Supported
14315 F:      kernel/seccomp.c
14316 F:      include/uapi/linux/seccomp.h
14317 F:      include/linux/seccomp.h
14318 F:      tools/testing/selftests/seccomp/*
14319 F:      tools/testing/selftests/kselftest_harness.h
14320 F:      Documentation/userspace-api/seccomp_filter.rst
14321 K:      \bsecure_computing
14322 K:      \bTIF_SECCOMP\b
14323
14324 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14325 M:      Al Cooper <alcooperx@gmail.com>
14326 L:      linux-mmc@vger.kernel.org
14327 L:      bcm-kernel-feedback-list@broadcom.com
14328 S:      Maintained
14329 F:      drivers/mmc/host/sdhci-brcmstb*
14330
14331 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14332 M:      Adrian Hunter <adrian.hunter@intel.com>
14333 L:      linux-mmc@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/mmc/host/sdhci*
14336 F:      include/linux/mmc/sdhci*
14337
14338 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14339 M:      Adrian Hunter <adrian.hunter@intel.com>
14340 M:      Ritesh Harjani <riteshh@codeaurora.org>
14341 M:      Asutosh Das <asutoshd@codeaurora.org>
14342 L:      linux-mmc@vger.kernel.org
14343 S:      Maintained
14344 F:      drivers/mmc/host/cqhci*
14345
14346 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14347 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14348 M:      Manjunath M B <manjumb@synopsys.com>
14349 L:      linux-mmc@vger.kernel.org
14350 S:      Maintained
14351 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14352
14353 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14354 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14355 L:      linux-mmc@vger.kernel.org
14356 S:      Supported
14357 F:      drivers/mmc/host/sdhci-of-at91.c
14358
14359 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14360 M:      Ben Dooks <ben-linux@fluff.org>
14361 M:      Jaehoon Chung <jh80.chung@samsung.com>
14362 L:      linux-mmc@vger.kernel.org
14363 S:      Maintained
14364 F:      drivers/mmc/host/sdhci-s3c*
14365
14366 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14367 M:      Viresh Kumar <vireshk@kernel.org>
14368 L:      linux-mmc@vger.kernel.org
14369 S:      Maintained
14370 F:      drivers/mmc/host/sdhci-spear.c
14371
14372 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14373 M:      Kishon Vijay Abraham I <kishon@ti.com>
14374 L:      linux-mmc@vger.kernel.org
14375 S:      Maintained
14376 F:      drivers/mmc/host/sdhci-omap.c
14377
14378 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14379 M:      Scott Bauer <scott.bauer@intel.com>
14380 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14381 L:      linux-block@vger.kernel.org
14382 S:      Supported
14383 F:      block/sed*
14384 F:      block/opal_proto.h
14385 F:      include/linux/sed*
14386 F:      include/uapi/linux/sed*
14387
14388 SECURITY CONTACT
14389 M:      Security Officers <security@kernel.org>
14390 S:      Supported
14391
14392 SECURITY SUBSYSTEM
14393 M:      James Morris <jmorris@namei.org>
14394 M:      "Serge E. Hallyn" <serge@hallyn.com>
14395 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14397 W:      http://kernsec.org/
14398 S:      Supported
14399 F:      security/
14400 X:      security/selinux/
14401
14402 SELINUX SECURITY MODULE
14403 M:      Paul Moore <paul@paul-moore.com>
14404 M:      Stephen Smalley <sds@tycho.nsa.gov>
14405 M:      Eric Paris <eparis@parisplace.org>
14406 L:      selinux@vger.kernel.org
14407 W:      https://selinuxproject.org
14408 W:      https://github.com/SELinuxProject
14409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14410 S:      Supported
14411 F:      include/uapi/linux/selinux_netlink.h
14412 F:      security/selinux/
14413 F:      scripts/selinux/
14414 F:      Documentation/admin-guide/LSM/SELinux.rst
14415
14416 SENSABLE PHANTOM
14417 M:      Jiri Slaby <jirislaby@gmail.com>
14418 S:      Maintained
14419 F:      drivers/misc/phantom.c
14420 F:      include/uapi/linux/phantom.h
14421
14422 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14423 M:      Tomasz Duszynski <tduszyns@gmail.com>
14424 S:      Maintained
14425 F:      drivers/iio/chemical/sps30.c
14426 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14427
14428 SERIAL DEVICE BUS
14429 M:      Rob Herring <robh@kernel.org>
14430 L:      linux-serial@vger.kernel.org
14431 S:      Maintained
14432 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14433 F:      drivers/tty/serdev/
14434 F:      include/linux/serdev.h
14435
14436 SERIAL DRIVERS
14437 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14438 L:      linux-serial@vger.kernel.org
14439 S:      Maintained
14440 F:      Documentation/devicetree/bindings/serial/
14441 F:      drivers/tty/serial/
14442
14443 SERIAL IR RECEIVER
14444 M:      Sean Young <sean@mess.org>
14445 L:      linux-media@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/media/rc/serial_ir.c
14448
14449 SFC NETWORK DRIVER
14450 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14451 M:      Edward Cree <ecree@solarflare.com>
14452 M:      Martin Habets <mhabets@solarflare.com>
14453 L:      netdev@vger.kernel.org
14454 S:      Supported
14455 F:      drivers/net/ethernet/sfc/
14456
14457 SFF/SFP/SFP+ MODULE SUPPORT
14458 M:      Russell King <linux@armlinux.org.uk>
14459 L:      netdev@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/net/phy/phylink.c
14462 F:      drivers/net/phy/sfp*
14463 F:      include/linux/phylink.h
14464 F:      include/linux/sfp.h
14465
14466 SGI GRU DRIVER
14467 M:      Dimitri Sivanich <sivanich@sgi.com>
14468 S:      Maintained
14469 F:      drivers/misc/sgi-gru/
14470
14471 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14472 M:      Pat Gefre <pfg@sgi.com>
14473 L:      linux-ia64@vger.kernel.org
14474 S:      Supported
14475 F:      Documentation/ia64/serial.rst
14476 F:      drivers/tty/serial/ioc?_serial.c
14477 F:      include/linux/ioc?.h
14478
14479 SGI XP/XPC/XPNET DRIVER
14480 M:      Cliff Whickman <cpw@sgi.com>
14481 M:      Robin Holt <robinmholt@gmail.com>
14482 S:      Maintained
14483 F:      drivers/misc/sgi-xp/
14484
14485 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14486 M:      Ursula Braun <ubraun@linux.ibm.com>
14487 M:      Karsten Graul <kgraul@linux.ibm.com>
14488 L:      linux-s390@vger.kernel.org
14489 W:      http://www.ibm.com/developerworks/linux/linux390/
14490 S:      Supported
14491 F:      net/smc/
14492
14493 SHARP RJ54N1CB0C SENSOR DRIVER
14494 M:      Jacopo Mondi <jacopo@jmondi.org>
14495 L:      linux-media@vger.kernel.org
14496 T:      git git://linuxtv.org/media_tree.git
14497 S:      Odd fixes
14498 F:      drivers/media/i2c/rj54n1cb0c.c
14499 F:      include/media/i2c/rj54n1cb0c.h
14500
14501 SH_VEU V4L2 MEM2MEM DRIVER
14502 L:      linux-media@vger.kernel.org
14503 S:      Orphan
14504 F:      drivers/media/platform/sh_veu.c
14505
14506 SH_VOU V4L2 OUTPUT DRIVER
14507 L:      linux-media@vger.kernel.org
14508 S:      Orphan
14509 F:      drivers/media/platform/sh_vou.c
14510 F:      include/media/drv-intf/sh_vou.h
14511
14512 SI2157 MEDIA DRIVER
14513 M:      Antti Palosaari <crope@iki.fi>
14514 L:      linux-media@vger.kernel.org
14515 W:      https://linuxtv.org
14516 W:      http://palosaari.fi/linux/
14517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14518 T:      git git://linuxtv.org/anttip/media_tree.git
14519 S:      Maintained
14520 F:      drivers/media/tuners/si2157*
14521
14522 SI2165 MEDIA DRIVER
14523 M:      Matthias Schwarzott <zzam@gentoo.org>
14524 L:      linux-media@vger.kernel.org
14525 W:      https://linuxtv.org
14526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14527 S:      Maintained
14528 F:      drivers/media/dvb-frontends/si2165*
14529
14530 SI2168 MEDIA DRIVER
14531 M:      Antti Palosaari <crope@iki.fi>
14532 L:      linux-media@vger.kernel.org
14533 W:      https://linuxtv.org
14534 W:      http://palosaari.fi/linux/
14535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14536 T:      git git://linuxtv.org/anttip/media_tree.git
14537 S:      Maintained
14538 F:      drivers/media/dvb-frontends/si2168*
14539
14540 SI470X FM RADIO RECEIVER I2C DRIVER
14541 M:      Hans Verkuil <hverkuil@xs4all.nl>
14542 L:      linux-media@vger.kernel.org
14543 T:      git git://linuxtv.org/media_tree.git
14544 W:      https://linuxtv.org
14545 S:      Odd Fixes
14546 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14547
14548 SI470X FM RADIO RECEIVER USB DRIVER
14549 M:      Hans Verkuil <hverkuil@xs4all.nl>
14550 L:      linux-media@vger.kernel.org
14551 T:      git git://linuxtv.org/media_tree.git
14552 W:      https://linuxtv.org
14553 S:      Maintained
14554 F:      drivers/media/radio/si470x/radio-si470x-common.c
14555 F:      drivers/media/radio/si470x/radio-si470x.h
14556 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14557
14558 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14559 M:      Eduardo Valentin <edubezval@gmail.com>
14560 L:      linux-media@vger.kernel.org
14561 T:      git git://linuxtv.org/media_tree.git
14562 W:      https://linuxtv.org
14563 S:      Odd Fixes
14564 F:      drivers/media/radio/si4713/si4713.?
14565
14566 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14567 M:      Eduardo Valentin <edubezval@gmail.com>
14568 L:      linux-media@vger.kernel.org
14569 T:      git git://linuxtv.org/media_tree.git
14570 W:      https://linuxtv.org
14571 S:      Odd Fixes
14572 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14573
14574 SI4713 FM RADIO TRANSMITTER USB DRIVER
14575 M:      Hans Verkuil <hverkuil@xs4all.nl>
14576 L:      linux-media@vger.kernel.org
14577 T:      git git://linuxtv.org/media_tree.git
14578 W:      https://linuxtv.org
14579 S:      Maintained
14580 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14581
14582 SIANO DVB DRIVER
14583 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14584 L:      linux-media@vger.kernel.org
14585 W:      https://linuxtv.org
14586 T:      git git://linuxtv.org/media_tree.git
14587 S:      Odd fixes
14588 F:      drivers/media/common/siano/
14589 F:      drivers/media/usb/siano/
14590 F:      drivers/media/usb/siano/
14591 F:      drivers/media/mmc/siano/
14592
14593 SIFIVE DRIVERS
14594 M:      Palmer Dabbelt <palmer@sifive.com>
14595 M:      Paul Walmsley <paul.walmsley@sifive.com>
14596 L:      linux-riscv@lists.infradead.org
14597 T:      git git://github.com/sifive/riscv-linux.git
14598 S:      Supported
14599 K:      [^@]sifive
14600 N:      sifive
14601
14602 SIFIVE FU540 SYSTEM-ON-CHIP
14603 M:      Paul Walmsley <paul.walmsley@sifive.com>
14604 M:      Palmer Dabbelt <palmer@sifive.com>
14605 L:      linux-riscv@lists.infradead.org
14606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14607 S:      Supported
14608 K:      fu540
14609 N:      fu540
14610
14611 SILEAD TOUCHSCREEN DRIVER
14612 M:      Hans de Goede <hdegoede@redhat.com>
14613 L:      linux-input@vger.kernel.org
14614 L:      platform-driver-x86@vger.kernel.org
14615 S:      Maintained
14616 F:      drivers/input/touchscreen/silead.c
14617 F:      drivers/platform/x86/touchscreen_dmi.c
14618
14619 SILICON MOTION SM712 FRAME BUFFER DRIVER
14620 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14621 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14622 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14623 L:      linux-fbdev@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/video/fbdev/sm712*
14626 F:      Documentation/fb/sm712fb.rst
14627
14628 SIMPLE FIRMWARE INTERFACE (SFI)
14629 M:      Len Brown <lenb@kernel.org>
14630 L:      sfi-devel@simplefirmware.org
14631 W:      http://simplefirmware.org/
14632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14633 S:      Supported
14634 F:      arch/x86/platform/sfi/
14635 F:      drivers/sfi/
14636 F:      include/linux/sfi*.h
14637
14638 SIMPLEFB FB DRIVER
14639 M:      Hans de Goede <hdegoede@redhat.com>
14640 L:      linux-fbdev@vger.kernel.org
14641 S:      Maintained
14642 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14643 F:      drivers/video/fbdev/simplefb.c
14644 F:      include/linux/platform_data/simplefb.h
14645
14646 SIMTEC EB110ATX (Chalice CATS)
14647 P:      Ben Dooks
14648 P:      Vincent Sanders <vince@simtec.co.uk>
14649 M:      Simtec Linux Team <linux@simtec.co.uk>
14650 W:      http://www.simtec.co.uk/products/EB110ATX/
14651 S:      Supported
14652
14653 SIMTEC EB2410ITX (BAST)
14654 P:      Ben Dooks
14655 P:      Vincent Sanders <vince@simtec.co.uk>
14656 M:      Simtec Linux Team <linux@simtec.co.uk>
14657 W:      http://www.simtec.co.uk/products/EB2410ITX/
14658 S:      Supported
14659 F:      arch/arm/mach-s3c24xx/mach-bast.c
14660 F:      arch/arm/mach-s3c24xx/bast-ide.c
14661 F:      arch/arm/mach-s3c24xx/bast-irq.c
14662
14663 SIPHASH PRF ROUTINES
14664 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14665 S:      Maintained
14666 F:      lib/siphash.c
14667 F:      lib/test_siphash.c
14668 F:      include/linux/siphash.h
14669
14670 SIOX
14671 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14672 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14673 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14674 S:      Supported
14675 F:      drivers/siox/*
14676 F:      drivers/gpio/gpio-siox.c
14677 F:      include/trace/events/siox.h
14678
14679 SIS 190 ETHERNET DRIVER
14680 M:      Francois Romieu <romieu@fr.zoreil.com>
14681 L:      netdev@vger.kernel.org
14682 S:      Maintained
14683 F:      drivers/net/ethernet/sis/sis190.c
14684
14685 SIS 900/7016 FAST ETHERNET DRIVER
14686 M:      Daniele Venzano <venza@brownhat.org>
14687 W:      http://www.brownhat.org/sis900.html
14688 L:      netdev@vger.kernel.org
14689 S:      Maintained
14690 F:      drivers/net/ethernet/sis/sis900.*
14691
14692 SIS FRAMEBUFFER DRIVER
14693 M:      Thomas Winischhofer <thomas@winischhofer.net>
14694 W:      http://www.winischhofer.net/linuxsisvga.shtml
14695 S:      Maintained
14696 F:      Documentation/fb/sisfb.rst
14697 F:      drivers/video/fbdev/sis/
14698 F:      include/video/sisfb.h
14699
14700 SIS USB2VGA DRIVER
14701 M:      Thomas Winischhofer <thomas@winischhofer.net>
14702 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14703 S:      Maintained
14704 F:      drivers/usb/misc/sisusbvga/
14705
14706 SLAB ALLOCATOR
14707 M:      Christoph Lameter <cl@linux.com>
14708 M:      Pekka Enberg <penberg@kernel.org>
14709 M:      David Rientjes <rientjes@google.com>
14710 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14711 M:      Andrew Morton <akpm@linux-foundation.org>
14712 L:      linux-mm@kvack.org
14713 S:      Maintained
14714 F:      include/linux/sl?b*.h
14715 F:      mm/sl?b*
14716
14717 SLEEPABLE READ-COPY UPDATE (SRCU)
14718 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14719 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14720 M:      Josh Triplett <josh@joshtriplett.org>
14721 R:      Steven Rostedt <rostedt@goodmis.org>
14722 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14723 L:      rcu@vger.kernel.org
14724 W:      http://www.rdrop.com/users/paulmck/RCU/
14725 S:      Supported
14726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14727 F:      include/linux/srcu*.h
14728 F:      kernel/rcu/srcu*.c
14729
14730 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14731 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14733 S:      Maintained
14734 F:      drivers/slimbus/
14735 F:      Documentation/devicetree/bindings/slimbus/
14736 F:      include/linux/slimbus.h
14737
14738 SMACK SECURITY MODULE
14739 M:      Casey Schaufler <casey@schaufler-ca.com>
14740 L:      linux-security-module@vger.kernel.org
14741 W:      http://schaufler-ca.com
14742 T:      git git://github.com/cschaufler/smack-next
14743 S:      Maintained
14744 F:      Documentation/admin-guide/LSM/Smack.rst
14745 F:      security/smack/
14746
14747 SMC91x ETHERNET DRIVER
14748 M:      Nicolas Pitre <nico@fluxnic.net>
14749 S:      Odd Fixes
14750 F:      drivers/net/ethernet/smsc/smc91x.*
14751
14752 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14753 M:      Sakari Ailus <sakari.ailus@iki.fi>
14754 L:      linux-media@vger.kernel.org
14755 S:      Maintained
14756 F:      drivers/media/i2c/smiapp/
14757 F:      include/media/i2c/smiapp.h
14758 F:      drivers/media/i2c/smiapp-pll.c
14759 F:      drivers/media/i2c/smiapp-pll.h
14760 F:      include/uapi/linux/smiapp.h
14761 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14762
14763 SMM665 HARDWARE MONITOR DRIVER
14764 M:      Guenter Roeck <linux@roeck-us.net>
14765 L:      linux-hwmon@vger.kernel.org
14766 S:      Maintained
14767 F:      Documentation/hwmon/smm665.rst
14768 F:      drivers/hwmon/smm665.c
14769
14770 SMSC EMC2103 HARDWARE MONITOR DRIVER
14771 M:      Steve Glendinning <steve.glendinning@shawell.net>
14772 L:      linux-hwmon@vger.kernel.org
14773 S:      Maintained
14774 F:      Documentation/hwmon/emc2103.rst
14775 F:      drivers/hwmon/emc2103.c
14776
14777 SMSC SCH5627 HARDWARE MONITOR DRIVER
14778 M:      Hans de Goede <hdegoede@redhat.com>
14779 L:      linux-hwmon@vger.kernel.org
14780 S:      Supported
14781 F:      Documentation/hwmon/sch5627.rst
14782 F:      drivers/hwmon/sch5627.c
14783
14784 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14785 M:      Steve Glendinning <steve.glendinning@shawell.net>
14786 L:      linux-fbdev@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/video/fbdev/smscufx.c
14789
14790 SMSC47B397 HARDWARE MONITOR DRIVER
14791 M:      Jean Delvare <jdelvare@suse.com>
14792 L:      linux-hwmon@vger.kernel.org
14793 S:      Maintained
14794 F:      Documentation/hwmon/smsc47b397.rst
14795 F:      drivers/hwmon/smsc47b397.c
14796
14797 SMSC911x ETHERNET DRIVER
14798 M:      Steve Glendinning <steve.glendinning@shawell.net>
14799 L:      netdev@vger.kernel.org
14800 S:      Maintained
14801 F:      include/linux/smsc911x.h
14802 F:      drivers/net/ethernet/smsc/smsc911x.*
14803
14804 SMSC9420 PCI ETHERNET DRIVER
14805 M:      Steve Glendinning <steve.glendinning@shawell.net>
14806 L:      netdev@vger.kernel.org
14807 S:      Maintained
14808 F:      drivers/net/ethernet/smsc/smsc9420.*
14809
14810 SOC-CAMERA V4L2 SUBSYSTEM
14811 L:      linux-media@vger.kernel.org
14812 T:      git git://linuxtv.org/media_tree.git
14813 S:      Orphan
14814 F:      include/media/soc_camera.h
14815 F:      drivers/staging/media/soc_camera/
14816
14817 SOCIONEXT SYNQUACER I2C DRIVER
14818 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14819 L:      linux-i2c@vger.kernel.org
14820 S:      Maintained
14821 F:      drivers/i2c/busses/i2c-synquacer.c
14822 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14823
14824 SOCIONEXT UNIPHIER SOUND DRIVER
14825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14826 S:      Orphan
14827 F:      sound/soc/uniphier/
14828
14829 SOEKRIS NET48XX LED SUPPORT
14830 M:      Chris Boot <bootc@bootc.net>
14831 S:      Maintained
14832 F:      drivers/leds/leds-net48xx.c
14833
14834 SOFT-IWARP DRIVER (siw)
14835 M:      Bernard Metzler <bmt@zurich.ibm.com>
14836 L:      linux-rdma@vger.kernel.org
14837 S:      Supported
14838 F:      drivers/infiniband/sw/siw/
14839 F:      include/uapi/rdma/siw-abi.h
14840
14841 SOFT-ROCE DRIVER (rxe)
14842 M:      Moni Shoua <monis@mellanox.com>
14843 L:      linux-rdma@vger.kernel.org
14844 S:      Supported
14845 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14846 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14847 F:      drivers/infiniband/sw/rxe/
14848 F:      include/uapi/rdma/rdma_user_rxe.h
14849
14850 SOFTLOGIC 6x10 MPEG CODEC
14851 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14852 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14853 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14854 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14855 M:      Ismael Luceno <ismael@iodev.co.uk>
14856 L:      linux-media@vger.kernel.org
14857 S:      Supported
14858 F:      drivers/media/pci/solo6x10/
14859
14860 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14861 M:      James Morse <james.morse@arm.com>
14862 L:      linux-arm-kernel@lists.infradead.org
14863 S:      Maintained
14864 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14865 F:      drivers/firmware/arm_sdei.c
14866 F:      include/linux/arm_sdei.h
14867 F:      include/uapi/linux/arm_sdei.h
14868
14869 SOFTWARE RAID (Multiple Disks) SUPPORT
14870 M:      Shaohua Li <shli@kernel.org>
14871 L:      linux-raid@vger.kernel.org
14872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14873 S:      Supported
14874 F:      drivers/md/Makefile
14875 F:      drivers/md/Kconfig
14876 F:      drivers/md/md*
14877 F:      drivers/md/raid*
14878 F:      include/linux/raid/
14879 F:      include/uapi/linux/raid/
14880
14881 SOCIONEXT (SNI) AVE NETWORK DRIVER
14882 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14883 L:      netdev@vger.kernel.org
14884 S:      Maintained
14885 F:      drivers/net/ethernet/socionext/sni_ave.c
14886 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14887
14888 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14889 M:      Jassi Brar <jaswinder.singh@linaro.org>
14890 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14891 L:      netdev@vger.kernel.org
14892 S:      Maintained
14893 F:      drivers/net/ethernet/socionext/netsec.c
14894 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14895
14896 SOCIONEXT (SNI) Synquacer SPI DRIVER
14897 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14898 M:      Jassi Brar <jaswinder.singh@linaro.org>
14899 L:      linux-spi@vger.kernel.org
14900 S:      Maintained
14901 F:      drivers/spi/spi-synquacer.c
14902 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14903
14904 SOLIDRUN CLEARFOG SUPPORT
14905 M:      Russell King <linux@armlinux.org.uk>
14906 S:      Maintained
14907 F:      arch/arm/boot/dts/armada-388-clearfog*
14908 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14909
14910 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14911 M:      Russell King <linux@armlinux.org.uk>
14912 S:      Maintained
14913 F:      arch/arm/boot/dts/imx6*-cubox-i*
14914 F:      arch/arm/boot/dts/imx6*-hummingboard*
14915 F:      arch/arm/boot/dts/imx6*-sr-*
14916
14917 SONIC NETWORK DRIVER
14918 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      drivers/net/ethernet/natsemi/sonic.*
14922
14923 SONICS SILICON BACKPLANE DRIVER (SSB)
14924 M:      Michael Buesch <m@bues.ch>
14925 L:      linux-wireless@vger.kernel.org
14926 S:      Maintained
14927 F:      drivers/ssb/
14928 F:      include/linux/ssb/
14929
14930 SONY IMX214 SENSOR DRIVER
14931 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14932 L:      linux-media@vger.kernel.org
14933 T:      git git://linuxtv.org/media_tree.git
14934 S:      Maintained
14935 F:      drivers/media/i2c/imx214.c
14936 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14937
14938 SONY IMX258 SENSOR DRIVER
14939 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14940 L:      linux-media@vger.kernel.org
14941 T:      git git://linuxtv.org/media_tree.git
14942 S:      Maintained
14943 F:      drivers/media/i2c/imx258.c
14944
14945 SONY IMX274 SENSOR DRIVER
14946 M:      Leon Luo <leonl@leopardimaging.com>
14947 L:      linux-media@vger.kernel.org
14948 T:      git git://linuxtv.org/media_tree.git
14949 S:      Maintained
14950 F:      drivers/media/i2c/imx274.c
14951 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14952
14953 SONY IMX319 SENSOR DRIVER
14954 M:      Bingbu Cao <bingbu.cao@intel.com>
14955 L:      linux-media@vger.kernel.org
14956 T:      git git://linuxtv.org/media_tree.git
14957 S:      Maintained
14958 F:      drivers/media/i2c/imx319.c
14959
14960 SONY IMX355 SENSOR DRIVER
14961 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14962 L:      linux-media@vger.kernel.org
14963 T:      git git://linuxtv.org/media_tree.git
14964 S:      Maintained
14965 F:      drivers/media/i2c/imx355.c
14966
14967 SONY MEMORYSTICK SUBSYSTEM
14968 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14969 M:      Alex Dubov <oakad@yahoo.com>
14970 M:      Ulf Hansson <ulf.hansson@linaro.org>
14971 L:      linux-mmc@vger.kernel.org
14972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14973 S:      Maintained
14974 F:      drivers/memstick/
14975 F:      include/linux/memstick.h
14976
14977 SONY VAIO CONTROL DEVICE DRIVER
14978 M:      Mattia Dongili <malattia@linux.it>
14979 L:      platform-driver-x86@vger.kernel.org
14980 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14981 S:      Maintained
14982 F:      Documentation/admin-guide/laptops/sony-laptop.rst
14983 F:      drivers/char/sonypi.c
14984 F:      drivers/platform/x86/sony-laptop.c
14985 F:      include/linux/sony-laptop.h
14986
14987 SOUND
14988 M:      Jaroslav Kysela <perex@perex.cz>
14989 M:      Takashi Iwai <tiwai@suse.com>
14990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14991 W:      http://www.alsa-project.org/
14992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14993 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14994 S:      Maintained
14995 F:      Documentation/sound/
14996 F:      include/sound/
14997 F:      include/uapi/sound/
14998 F:      sound/
14999
15000 SOUND - COMPRESSED AUDIO
15001 M:      Vinod Koul <vkoul@kernel.org>
15002 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15004 S:      Supported
15005 F:      Documentation/sound/designs/compress-offload.rst
15006 F:      include/sound/compress_driver.h
15007 F:      include/uapi/sound/compress_*
15008 F:      sound/core/compress_offload.c
15009 F:      sound/soc/soc-compress.c
15010
15011 SOUND - DMAENGINE HELPERS
15012 M:      Lars-Peter Clausen <lars@metafoo.de>
15013 S:      Supported
15014 F:      include/sound/dmaengine_pcm.h
15015 F:      sound/core/pcm_dmaengine.c
15016 F:      sound/soc/soc-generic-dmaengine-pcm.c
15017
15018 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15019 M:      Liam Girdwood <lgirdwood@gmail.com>
15020 M:      Mark Brown <broonie@kernel.org>
15021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15022 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15023 W:      http://alsa-project.org/main/index.php/ASoC
15024 S:      Supported
15025 F:      Documentation/devicetree/bindings/sound/
15026 F:      Documentation/sound/soc/
15027 F:      sound/soc/
15028 F:      include/dt-bindings/sound/
15029 F:      include/sound/soc*
15030
15031 SOUNDWIRE SUBSYSTEM
15032 M:      Vinod Koul <vkoul@kernel.org>
15033 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15034 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15035 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15036 S:      Supported
15037 F:      Documentation/driver-api/soundwire/
15038 F:      drivers/soundwire/
15039 F:      include/linux/soundwire/
15040
15041 SP2 MEDIA DRIVER
15042 M:      Olli Salonen <olli.salonen@iki.fi>
15043 L:      linux-media@vger.kernel.org
15044 W:      https://linuxtv.org
15045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15046 S:      Maintained
15047 F:      drivers/media/dvb-frontends/sp2*
15048
15049 SPARC + UltraSPARC (sparc/sparc64)
15050 M:      "David S. Miller" <davem@davemloft.net>
15051 L:      sparclinux@vger.kernel.org
15052 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15055 S:      Maintained
15056 F:      arch/sparc/
15057 F:      drivers/sbus/
15058
15059 SPARC SERIAL DRIVERS
15060 M:      "David S. Miller" <davem@davemloft.net>
15061 L:      sparclinux@vger.kernel.org
15062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15064 S:      Maintained
15065 F:      include/linux/sunserialcore.h
15066 F:      drivers/tty/serial/suncore.c
15067 F:      drivers/tty/serial/sunhv.c
15068 F:      drivers/tty/serial/sunsab.c
15069 F:      drivers/tty/serial/sunsab.h
15070 F:      drivers/tty/serial/sunsu.c
15071 F:      drivers/tty/serial/sunzilog.c
15072 F:      drivers/tty/serial/sunzilog.h
15073 F:      drivers/tty/vcc.c
15074
15075 SPARSE CHECKER
15076 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15077 L:      linux-sparse@vger.kernel.org
15078 W:      https://sparse.wiki.kernel.org/
15079 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15080 S:      Maintained
15081 F:      include/linux/compiler.h
15082
15083 SPEAR CLOCK FRAMEWORK SUPPORT
15084 M:      Viresh Kumar <vireshk@kernel.org>
15085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15086 W:      http://www.st.com/spear
15087 S:      Maintained
15088 F:      drivers/clk/spear/
15089
15090 SPEAR PLATFORM SUPPORT
15091 M:      Viresh Kumar <vireshk@kernel.org>
15092 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15094 W:      http://www.st.com/spear
15095 S:      Maintained
15096 F:      arch/arm/boot/dts/spear*
15097 F:      arch/arm/mach-spear/
15098
15099 SPI NOR SUBSYSTEM
15100 M:      Marek Vasut <marek.vasut@gmail.com>
15101 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15102 L:      linux-mtd@lists.infradead.org
15103 W:      http://www.linux-mtd.infradead.org/
15104 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15106 S:      Maintained
15107 F:      drivers/mtd/spi-nor/
15108 F:      include/linux/mtd/spi-nor.h
15109
15110 SPI SUBSYSTEM
15111 M:      Mark Brown <broonie@kernel.org>
15112 L:      linux-spi@vger.kernel.org
15113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15114 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15115 S:      Maintained
15116 F:      Documentation/devicetree/bindings/spi/
15117 F:      Documentation/spi/
15118 F:      drivers/spi/
15119 F:      include/linux/spi/
15120 F:      include/uapi/linux/spi/
15121 F:      tools/spi/
15122
15123 SPIDERNET NETWORK DRIVER for CELL
15124 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15125 L:      netdev@vger.kernel.org
15126 S:      Supported
15127 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15128 F:      drivers/net/ethernet/toshiba/spider_net*
15129
15130 SPMI SUBSYSTEM
15131 R:      Stephen Boyd <sboyd@kernel.org>
15132 L:      linux-arm-msm@vger.kernel.org
15133 F:      Documentation/devicetree/bindings/spmi/
15134 F:      drivers/spmi/
15135 F:      include/dt-bindings/spmi/spmi.h
15136 F:      include/linux/spmi.h
15137 F:      include/trace/events/spmi.h
15138
15139 SPU FILE SYSTEM
15140 M:      Jeremy Kerr <jk@ozlabs.org>
15141 L:      linuxppc-dev@lists.ozlabs.org
15142 W:      http://www.ibm.com/developerworks/power/cell/
15143 S:      Supported
15144 F:      Documentation/filesystems/spufs.txt
15145 F:      arch/powerpc/platforms/cell/spufs/
15146
15147 SQUASHFS FILE SYSTEM
15148 M:      Phillip Lougher <phillip@squashfs.org.uk>
15149 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15150 W:      http://squashfs.org.uk
15151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15152 S:      Maintained
15153 F:      Documentation/filesystems/squashfs.txt
15154 F:      fs/squashfs/
15155
15156 SRM (Alpha) environment access
15157 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15158 S:      Maintained
15159 F:      arch/alpha/kernel/srm_env.c
15160
15161 ST LSM6DSx IMU IIO DRIVER
15162 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15163 L:      linux-iio@vger.kernel.org
15164 W:      http://www.st.com/
15165 S:      Maintained
15166 F:      drivers/iio/imu/st_lsm6dsx/
15167 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15168
15169 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15170 M:      Mickael Guene <mickael.guene@st.com>
15171 L:      linux-media@vger.kernel.org
15172 T:      git git://linuxtv.org/media_tree.git
15173 S:      Maintained
15174 F:      drivers/media/i2c/st-mipid02.c
15175 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15176
15177 ST STM32 I2C/SMBUS DRIVER
15178 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15179 L:      linux-i2c@vger.kernel.org
15180 S:      Maintained
15181 F:      drivers/i2c/busses/i2c-stm32*
15182
15183 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15184 M:      Song Qiang <songqiang1304521@gmail.com>
15185 L:      linux-iio@vger.kernel.org
15186 S:      Maintained
15187 F:      drivers/iio/proximity/vl53l0x-i2c.c
15188 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15189
15190 STABLE BRANCH
15191 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15192 M:      Sasha Levin <sashal@kernel.org>
15193 L:      stable@vger.kernel.org
15194 S:      Supported
15195 F:      Documentation/process/stable-kernel-rules.rst
15196
15197 STAGING - COMEDI
15198 M:      Ian Abbott <abbotti@mev.co.uk>
15199 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15200 S:      Odd Fixes
15201 F:      drivers/staging/comedi/
15202
15203 STAGING - EROFS FILE SYSTEM
15204 M:      Gao Xiang <gaoxiang25@huawei.com>
15205 M:      Chao Yu <yuchao0@huawei.com>
15206 L:      linux-erofs@lists.ozlabs.org
15207 S:      Maintained
15208 F:      drivers/staging/erofs/
15209
15210 STAGING - FIELDBUS SUBSYSTEM
15211 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15212 S:      Maintained
15213 F:      drivers/staging/fieldbus/*
15214 F:      drivers/staging/fieldbus/Documentation/
15215
15216 STAGING - HMS ANYBUS-S BUS
15217 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15218 S:      Maintained
15219 F:      drivers/staging/fieldbus/anybuss/
15220
15221 STAGING - INDUSTRIAL IO
15222 M:      Jonathan Cameron <jic23@kernel.org>
15223 L:      linux-iio@vger.kernel.org
15224 S:      Odd Fixes
15225 F:      Documentation/devicetree/bindings/staging/iio/
15226 F:      drivers/staging/iio/
15227
15228 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15229 M:      Marc Dietrich <marvin24@gmx.de>
15230 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15231 L:      linux-tegra@vger.kernel.org
15232 S:      Maintained
15233 F:      drivers/staging/nvec/
15234
15235 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15236 M:      Jens Frederich <jfrederich@gmail.com>
15237 M:      Daniel Drake <dsd@laptop.org>
15238 M:      Jon Nettleton <jon.nettleton@gmail.com>
15239 W:      http://wiki.laptop.org/go/DCON
15240 S:      Maintained
15241 F:      drivers/staging/olpc_dcon/
15242
15243 STAGING - REALTEK RTL8712U DRIVERS
15244 M:      Larry Finger <Larry.Finger@lwfinger.net>
15245 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15246 S:      Odd Fixes
15247 F:      drivers/staging/rtl8712/
15248
15249 STAGING - REALTEK RTL8188EU DRIVERS
15250 M:      Larry Finger <Larry.Finger@lwfinger.net>
15251 S:      Odd Fixes
15252 F:      drivers/staging/rtl8188eu/
15253
15254 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15255 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15256 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15257 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15258 L:      linux-fbdev@vger.kernel.org
15259 S:      Maintained
15260 F:      drivers/staging/sm750fb/
15261
15262 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15263 M:      William Hubbs <w.d.hubbs@gmail.com>
15264 M:      Chris Brannon <chris@the-brannons.com>
15265 M:      Kirk Reiser <kirk@reisers.ca>
15266 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15267 L:      speakup@linux-speakup.org
15268 W:      http://www.linux-speakup.org/
15269 S:      Odd Fixes
15270 F:      drivers/staging/speakup/
15271
15272 STAGING - VIA VT665X DRIVERS
15273 M:      Forest Bond <forest@alittletooquiet.net>
15274 S:      Odd Fixes
15275 F:      drivers/staging/vt665?/
15276
15277 STAGING - WILC1000 WIFI DRIVER
15278 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15279 M:      Ajay Singh <ajay.kathat@microchip.com>
15280 L:      linux-wireless@vger.kernel.org
15281 S:      Supported
15282 F:      drivers/staging/wilc1000/
15283
15284 STAGING SUBSYSTEM
15285 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15287 L:      devel@driverdev.osuosl.org
15288 S:      Supported
15289 F:      drivers/staging/
15290
15291 STARFIRE/DURALAN NETWORK DRIVER
15292 M:      Ion Badulescu <ionut@badula.org>
15293 S:      Odd Fixes
15294 F:      drivers/net/ethernet/adaptec/starfire*
15295
15296 STEC S1220 SKD DRIVER
15297 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15298 L:      linux-block@vger.kernel.org
15299 S:      Maintained
15300 F:      drivers/block/skd*[ch]
15301
15302 STI AUDIO (ASoC) DRIVERS
15303 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15305 S:      Maintained
15306 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15307 F:      sound/soc/sti/
15308
15309 STI CEC DRIVER
15310 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15311 S:      Maintained
15312 F:      drivers/media/platform/sti/cec/
15313 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15314
15315 STK1160 USB VIDEO CAPTURE DRIVER
15316 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15317 L:      linux-media@vger.kernel.org
15318 T:      git git://linuxtv.org/media_tree.git
15319 S:      Maintained
15320 F:      drivers/media/usb/stk1160/
15321
15322 STM32 AUDIO (ASoC) DRIVERS
15323 M:      Olivier Moysan <olivier.moysan@st.com>
15324 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15325 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15326 S:      Maintained
15327 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15328 F:      sound/soc/stm/
15329
15330 STM32 TIMER/LPTIMER DRIVERS
15331 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15332 S:      Maintained
15333 F:      drivers/*/stm32-*timer*
15334 F:      drivers/pwm/pwm-stm32*
15335 F:      include/linux/*/stm32-*tim*
15336 F:      Documentation/ABI/testing/*timer-stm32
15337 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15338 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15339
15340 STMMAC ETHERNET DRIVER
15341 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15342 M:      Alexandre Torgue <alexandre.torgue@st.com>
15343 M:      Jose Abreu <joabreu@synopsys.com>
15344 L:      netdev@vger.kernel.org
15345 W:      http://www.stlinux.com
15346 S:      Supported
15347 F:      drivers/net/ethernet/stmicro/stmmac/
15348
15349 SUN3/3X
15350 M:      Sam Creasey <sammy@sammy.net>
15351 W:      http://sammy.net/sun3/
15352 S:      Maintained
15353 F:      arch/m68k/kernel/*sun3*
15354 F:      arch/m68k/sun3*/
15355 F:      arch/m68k/include/asm/sun3*
15356 F:      drivers/net/ethernet/i825xx/sun3*
15357
15358 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15359 M:      Hans de Goede <hdegoede@redhat.com>
15360 L:      linux-input@vger.kernel.org
15361 S:      Maintained
15362 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15363 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15364
15365 SUNDANCE NETWORK DRIVER
15366 M:      Denis Kirjanov <kda@linux-powerpc.org>
15367 L:      netdev@vger.kernel.org
15368 S:      Maintained
15369 F:      drivers/net/ethernet/dlink/sundance.c
15370
15371 SUPERH
15372 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15373 M:      Rich Felker <dalias@libc.org>
15374 L:      linux-sh@vger.kernel.org
15375 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15376 S:      Maintained
15377 F:      Documentation/sh/
15378 F:      arch/sh/
15379 F:      drivers/sh/
15380
15381 SUSPEND TO RAM
15382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15383 M:      Len Brown <len.brown@intel.com>
15384 M:      Pavel Machek <pavel@ucw.cz>
15385 L:      linux-pm@vger.kernel.org
15386 B:      https://bugzilla.kernel.org
15387 S:      Supported
15388 F:      Documentation/power/
15389 F:      arch/x86/kernel/acpi/
15390 F:      drivers/base/power/
15391 F:      kernel/power/
15392 F:      include/linux/suspend.h
15393 F:      include/linux/freezer.h
15394 F:      include/linux/pm.h
15395
15396 SVGA HANDLING
15397 M:      Martin Mares <mj@ucw.cz>
15398 L:      linux-video@atrey.karlin.mff.cuni.cz
15399 S:      Maintained
15400 F:      Documentation/admin-guide/svga.rst
15401 F:      arch/x86/boot/video*
15402
15403 SWIOTLB SUBSYSTEM
15404 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15405 L:      iommu@lists.linux-foundation.org
15406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15407 S:      Supported
15408 F:      kernel/dma/swiotlb.c
15409 F:      arch/*/kernel/pci-swiotlb.c
15410 F:      include/linux/swiotlb.h
15411
15412 SWITCHDEV
15413 M:      Jiri Pirko <jiri@resnulli.us>
15414 M:      Ivan Vecera <ivecera@redhat.com>
15415 L:      netdev@vger.kernel.org
15416 S:      Supported
15417 F:      net/switchdev/
15418 F:      include/net/switchdev.h
15419
15420 SY8106A REGULATOR DRIVER
15421 M:      Icenowy Zheng <icenowy@aosc.io>
15422 S:      Maintained
15423 F:      drivers/regulator/sy8106a-regulator.c
15424 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15425
15426 SYNC FILE FRAMEWORK
15427 M:      Sumit Semwal <sumit.semwal@linaro.org>
15428 R:      Gustavo Padovan <gustavo@padovan.org>
15429 S:      Maintained
15430 L:      linux-media@vger.kernel.org
15431 L:      dri-devel@lists.freedesktop.org
15432 F:      drivers/dma-buf/sync_*
15433 F:      drivers/dma-buf/dma-fence*
15434 F:      drivers/dma-buf/sw_sync.c
15435 F:      include/linux/sync_file.h
15436 F:      include/uapi/linux/sync_file.h
15437 F:      Documentation/driver-api/sync_file.rst
15438 T:      git git://anongit.freedesktop.org/drm/drm-misc
15439
15440 SYNOPSYS ARC ARCHITECTURE
15441 M:      Vineet Gupta <vgupta@synopsys.com>
15442 L:      linux-snps-arc@lists.infradead.org
15443 S:      Supported
15444 F:      arch/arc/
15445 F:      Documentation/devicetree/bindings/arc/*
15446 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15447 F:      drivers/clocksource/arc_timer.c
15448 F:      drivers/tty/serial/arc_uart.c
15449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15450
15451 SYNOPSYS ARC HSDK SDP pll clock driver
15452 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15453 S:      Supported
15454 F:      drivers/clk/clk-hsdk-pll.c
15455 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15456
15457 SYNOPSYS ARC SDP clock driver
15458 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15459 S:      Supported
15460 F:      drivers/clk/axs10x/*
15461 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15462
15463 SYNOPSYS ARC SDP platform support
15464 M:      Alexey Brodkin <abrodkin@synopsys.com>
15465 S:      Supported
15466 F:      arch/arc/plat-axs10x
15467 F:      arch/arc/boot/dts/ax*
15468 F:      Documentation/devicetree/bindings/arc/axs10*
15469
15470 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15471 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15472 S:      Supported
15473 F:      drivers/reset/reset-axs10x.c
15474 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15475
15476 SYNOPSYS CREG GPIO DRIVER
15477 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15478 S:      Maintained
15479 F:      drivers/gpio/gpio-creg-snps.c
15480 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15481
15482 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15483 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15484 S:      Maintained
15485 F:      drivers/tty/serial/8250/8250_dw.c
15486
15487 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15488 M:      Hoan Tran <hoan@os.amperecomputing.com>
15489 L:      linux-gpio@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/gpio/gpio-dwapb.c
15492 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15493
15494 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15495 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15496 S:      Maintained
15497 F:      drivers/dma/dwi-axi-dmac/
15498 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15499
15500 SYNOPSYS DESIGNWARE DMAC DRIVER
15501 M:      Viresh Kumar <vireshk@kernel.org>
15502 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15503 S:      Maintained
15504 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15505 F:      drivers/dma/dw/
15506 F:      include/dt-bindings/dma/dw-dmac.h
15507 F:      include/linux/dma/dw.h
15508 F:      include/linux/platform_data/dma-dw.h
15509
15510 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15511 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15512 L:      netdev@vger.kernel.org
15513 S:      Supported
15514 F:      drivers/net/ethernet/synopsys/
15515
15516 SYNOPSYS DESIGNWARE I2C DRIVER
15517 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15518 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15519 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15520 L:      linux-i2c@vger.kernel.org
15521 S:      Maintained
15522 F:      drivers/i2c/busses/i2c-designware-*
15523 F:      include/linux/platform_data/i2c-designware.h
15524
15525 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15526 M:      Jaehoon Chung <jh80.chung@samsung.com>
15527 L:      linux-mmc@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/mmc/host/dw_mmc*
15530
15531 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15532 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15533 S:      Supported
15534 F:      drivers/reset/reset-hsdk.c
15535 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15536 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15537
15538 SYSTEM CONFIGURATION (SYSCON)
15539 M:      Lee Jones <lee.jones@linaro.org>
15540 M:      Arnd Bergmann <arnd@arndb.de>
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15542 S:      Supported
15543 F:      drivers/mfd/syscon.c
15544
15545 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15546 M:      Sudeep Holla <sudeep.holla@arm.com>
15547 L:      linux-arm-kernel@lists.infradead.org
15548 S:      Maintained
15549 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15550 F:      drivers/clk/clk-sc[mp]i.c
15551 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15552 F:      drivers/firmware/arm_scpi.c
15553 F:      drivers/firmware/arm_scmi/
15554 F:      include/linux/sc[mp]i_protocol.h
15555
15556 SYSTEM RESET/SHUTDOWN DRIVERS
15557 M:      Sebastian Reichel <sre@kernel.org>
15558 L:      linux-pm@vger.kernel.org
15559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15560 S:      Maintained
15561 F:      Documentation/devicetree/bindings/power/reset/
15562 F:      drivers/power/reset/
15563
15564 SYSTEM TRACE MODULE CLASS
15565 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15566 S:      Maintained
15567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15568 F:      Documentation/trace/stm.rst
15569 F:      drivers/hwtracing/stm/
15570 F:      include/linux/stm.h
15571 F:      include/uapi/linux/stm.h
15572
15573 SYSV FILESYSTEM
15574 M:      Christoph Hellwig <hch@infradead.org>
15575 S:      Maintained
15576 F:      Documentation/filesystems/sysv-fs.txt
15577 F:      fs/sysv/
15578 F:      include/linux/sysv_fs.h
15579
15580 TASKSTATS STATISTICS INTERFACE
15581 M:      Balbir Singh <bsingharora@gmail.com>
15582 S:      Maintained
15583 F:      Documentation/accounting/taskstats*
15584 F:      include/linux/taskstats*
15585 F:      kernel/taskstats.c
15586
15587 TC subsystem
15588 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15589 M:      Cong Wang <xiyou.wangcong@gmail.com>
15590 M:      Jiri Pirko <jiri@resnulli.us>
15591 L:      netdev@vger.kernel.org
15592 S:      Maintained
15593 F:      include/net/pkt_cls.h
15594 F:      include/net/pkt_sched.h
15595 F:      include/net/tc_act/
15596 F:      include/uapi/linux/pkt_cls.h
15597 F:      include/uapi/linux/pkt_sched.h
15598 F:      include/uapi/linux/tc_act/
15599 F:      include/uapi/linux/tc_ematch/
15600 F:      net/sched/
15601
15602 TC90522 MEDIA DRIVER
15603 M:      Akihiro Tsukada <tskd08@gmail.com>
15604 L:      linux-media@vger.kernel.org
15605 S:      Odd Fixes
15606 F:      drivers/media/dvb-frontends/tc90522*
15607
15608 TCP LOW PRIORITY MODULE
15609 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15610 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15611 W:      http://tcp-lp-mod.sourceforge.net/
15612 S:      Maintained
15613 F:      net/ipv4/tcp_lp.c
15614
15615 TDA10071 MEDIA DRIVER
15616 M:      Antti Palosaari <crope@iki.fi>
15617 L:      linux-media@vger.kernel.org
15618 W:      https://linuxtv.org
15619 W:      http://palosaari.fi/linux/
15620 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15621 T:      git git://linuxtv.org/anttip/media_tree.git
15622 S:      Maintained
15623 F:      drivers/media/dvb-frontends/tda10071*
15624
15625 TDA18212 MEDIA DRIVER
15626 M:      Antti Palosaari <crope@iki.fi>
15627 L:      linux-media@vger.kernel.org
15628 W:      https://linuxtv.org
15629 W:      http://palosaari.fi/linux/
15630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15631 T:      git git://linuxtv.org/anttip/media_tree.git
15632 S:      Maintained
15633 F:      drivers/media/tuners/tda18212*
15634
15635 TDA18218 MEDIA DRIVER
15636 M:      Antti Palosaari <crope@iki.fi>
15637 L:      linux-media@vger.kernel.org
15638 W:      https://linuxtv.org
15639 W:      http://palosaari.fi/linux/
15640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15641 T:      git git://linuxtv.org/anttip/media_tree.git
15642 S:      Maintained
15643 F:      drivers/media/tuners/tda18218*
15644
15645 TDA18250 MEDIA DRIVER
15646 M:      Olli Salonen <olli.salonen@iki.fi>
15647 L:      linux-media@vger.kernel.org
15648 W:      https://linuxtv.org
15649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15650 T:      git git://linuxtv.org/media_tree.git
15651 S:      Maintained
15652 F:      drivers/media/tuners/tda18250*
15653
15654 TDA18271 MEDIA DRIVER
15655 M:      Michael Krufky <mkrufky@linuxtv.org>
15656 L:      linux-media@vger.kernel.org
15657 W:      https://linuxtv.org
15658 W:      http://github.com/mkrufky
15659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15660 T:      git git://linuxtv.org/mkrufky/tuners.git
15661 S:      Maintained
15662 F:      drivers/media/tuners/tda18271*
15663
15664 TDA1997x MEDIA DRIVER
15665 M:      Tim Harvey <tharvey@gateworks.com>
15666 L:      linux-media@vger.kernel.org
15667 W:      https://linuxtv.org
15668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15669 S:      Maintained
15670 F:      drivers/media/i2c/tda1997x.*
15671
15672 TDA827x MEDIA DRIVER
15673 M:      Michael Krufky <mkrufky@linuxtv.org>
15674 L:      linux-media@vger.kernel.org
15675 W:      https://linuxtv.org
15676 W:      http://github.com/mkrufky
15677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15678 T:      git git://linuxtv.org/mkrufky/tuners.git
15679 S:      Maintained
15680 F:      drivers/media/tuners/tda8290.*
15681
15682 TDA8290 MEDIA DRIVER
15683 M:      Michael Krufky <mkrufky@linuxtv.org>
15684 L:      linux-media@vger.kernel.org
15685 W:      https://linuxtv.org
15686 W:      http://github.com/mkrufky
15687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15688 T:      git git://linuxtv.org/mkrufky/tuners.git
15689 S:      Maintained
15690 F:      drivers/media/tuners/tda8290.*
15691
15692 TDA9840 MEDIA DRIVER
15693 M:      Hans Verkuil <hverkuil@xs4all.nl>
15694 L:      linux-media@vger.kernel.org
15695 T:      git git://linuxtv.org/media_tree.git
15696 W:      https://linuxtv.org
15697 S:      Maintained
15698 F:      drivers/media/i2c/tda9840*
15699
15700 TEA5761 TUNER DRIVER
15701 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15702 L:      linux-media@vger.kernel.org
15703 W:      https://linuxtv.org
15704 T:      git git://linuxtv.org/media_tree.git
15705 S:      Odd fixes
15706 F:      drivers/media/tuners/tea5761.*
15707
15708 TEA5767 TUNER DRIVER
15709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15710 L:      linux-media@vger.kernel.org
15711 W:      https://linuxtv.org
15712 T:      git git://linuxtv.org/media_tree.git
15713 S:      Maintained
15714 F:      drivers/media/tuners/tea5767.*
15715
15716 TEA6415C 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/tea6415c*
15723
15724 TEA6420 MEDIA DRIVER
15725 M:      Hans Verkuil <hverkuil@xs4all.nl>
15726 L:      linux-media@vger.kernel.org
15727 T:      git git://linuxtv.org/media_tree.git
15728 W:      https://linuxtv.org
15729 S:      Maintained
15730 F:      drivers/media/i2c/tea6420*
15731
15732 TEAM DRIVER
15733 M:      Jiri Pirko <jiri@resnulli.us>
15734 L:      netdev@vger.kernel.org
15735 S:      Supported
15736 F:      drivers/net/team/
15737 F:      include/linux/if_team.h
15738 F:      include/uapi/linux/if_team.h
15739
15740 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15741 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15742 S:      Maintained
15743 F:      arch/x86/platform/ts5500/
15744
15745 TECHNOTREND USB IR RECEIVER
15746 M:      Sean Young <sean@mess.org>
15747 L:      linux-media@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/media/rc/ttusbir.c
15750
15751 TECHWELL TW9910 VIDEO DECODER
15752 L:      linux-media@vger.kernel.org
15753 S:      Orphan
15754 F:      drivers/media/i2c/tw9910.c
15755 F:      include/media/i2c/tw9910.h
15756
15757 TEE SUBSYSTEM
15758 M:      Jens Wiklander <jens.wiklander@linaro.org>
15759 L:      tee-dev@lists.linaro.org
15760 S:      Maintained
15761 F:      include/linux/tee_drv.h
15762 F:      include/uapi/linux/tee.h
15763 F:      drivers/tee/
15764 F:      Documentation/tee.txt
15765
15766 TEGRA ARCHITECTURE SUPPORT
15767 M:      Thierry Reding <thierry.reding@gmail.com>
15768 M:      Jonathan Hunter <jonathanh@nvidia.com>
15769 L:      linux-tegra@vger.kernel.org
15770 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15772 S:      Supported
15773 N:      [^a-z]tegra
15774
15775 TEGRA CLOCK DRIVER
15776 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15777 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15778 S:      Supported
15779 F:      drivers/clk/tegra/
15780
15781 TEGRA DMA DRIVERS
15782 M:      Laxman Dewangan <ldewangan@nvidia.com>
15783 M:      Jon Hunter <jonathanh@nvidia.com>
15784 S:      Supported
15785 F:      drivers/dma/tegra*
15786
15787 TEGRA I2C DRIVER
15788 M:      Laxman Dewangan <ldewangan@nvidia.com>
15789 R:      Dmitry Osipenko <digetx@gmail.com>
15790 S:      Supported
15791 F:      drivers/i2c/busses/i2c-tegra.c
15792
15793 TEGRA IOMMU DRIVERS
15794 M:      Thierry Reding <thierry.reding@gmail.com>
15795 L:      linux-tegra@vger.kernel.org
15796 S:      Supported
15797 F:      drivers/iommu/tegra*
15798
15799 TEGRA KBC DRIVER
15800 M:      Laxman Dewangan <ldewangan@nvidia.com>
15801 S:      Supported
15802 F:      drivers/input/keyboard/tegra-kbc.c
15803
15804 TEGRA NAND DRIVER
15805 M:      Stefan Agner <stefan@agner.ch>
15806 M:      Lucas Stach <dev@lynxeye.de>
15807 S:      Maintained
15808 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15809 F:      drivers/mtd/nand/raw/tegra_nand.c
15810
15811 TEGRA PWM DRIVER
15812 M:      Thierry Reding <thierry.reding@gmail.com>
15813 S:      Supported
15814 F:      drivers/pwm/pwm-tegra.c
15815
15816 TEGRA SERIAL DRIVER
15817 M:      Laxman Dewangan <ldewangan@nvidia.com>
15818 S:      Supported
15819 F:      drivers/tty/serial/serial-tegra.c
15820
15821 TEGRA SPI DRIVER
15822 M:      Laxman Dewangan <ldewangan@nvidia.com>
15823 S:      Supported
15824 F:      drivers/spi/spi-tegra*
15825
15826 TEGRA XUSB PADCTL DRIVER
15827 M:      JC Kuo <jckuo@nvidia.com>
15828 S:      Supported
15829 F:      drivers/phy/tegra/xusb*
15830
15831 TEHUTI ETHERNET DRIVER
15832 M:      Andy Gospodarek <andy@greyhouse.net>
15833 L:      netdev@vger.kernel.org
15834 S:      Supported
15835 F:      drivers/net/ethernet/tehuti/*
15836
15837 Telecom Clock Driver for MCPL0010
15838 M:      Mark Gross <mark.gross@intel.com>
15839 S:      Supported
15840 F:      drivers/char/tlclk.c
15841
15842 TENSILICA XTENSA PORT (xtensa)
15843 M:      Chris Zankel <chris@zankel.net>
15844 M:      Max Filippov <jcmvbkbc@gmail.com>
15845 L:      linux-xtensa@linux-xtensa.org
15846 T:      git git://github.com/czankel/xtensa-linux.git
15847 S:      Maintained
15848 F:      arch/xtensa/
15849 F:      drivers/irqchip/irq-xtensa-*
15850
15851 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15852 M:      Nishanth Menon <nm@ti.com>
15853 M:      Tero Kristo <t-kristo@ti.com>
15854 M:      Santosh Shilimkar <ssantosh@kernel.org>
15855 L:      linux-arm-kernel@lists.infradead.org
15856 S:      Maintained
15857 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15858 F:      drivers/firmware/ti_sci*
15859 F:      include/linux/soc/ti/ti_sci_protocol.h
15860 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15861 F:      drivers/soc/ti/ti_sci_pm_domains.c
15862 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15863 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15864 F:      drivers/clk/keystone/sci-clk.c
15865 F:      drivers/reset/reset-ti-sci.c
15866 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15867 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15868 F:      drivers/irqchip/irq-ti-sci-intr.c
15869 F:      drivers/irqchip/irq-ti-sci-inta.c
15870 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15871 F:      drivers/soc/ti/ti_sci_inta_msi.c
15872
15873 Texas Instruments ASoC drivers
15874 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15876 S:      Maintained
15877 F:      sound/soc/ti/
15878
15879 Texas Instruments' DAC7612 DAC Driver
15880 M:      Ricardo Ribalda <ricardo@ribalda.com>
15881 L:      linux-iio@vger.kernel.org
15882 S:      Supported
15883 F:      drivers/iio/dac/ti-dac7612.c
15884 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15885
15886 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15887 M:      Hans Verkuil <hverkuil@xs4all.nl>
15888 L:      linux-media@vger.kernel.org
15889 T:      git git://linuxtv.org/media_tree.git
15890 W:      https://linuxtv.org
15891 S:      Maintained
15892 F:      drivers/media/radio/radio-raremono.c
15893
15894 THERMAL
15895 M:      Zhang Rui <rui.zhang@intel.com>
15896 M:      Eduardo Valentin <edubezval@gmail.com>
15897 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15898 L:      linux-pm@vger.kernel.org
15899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15901 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15902 S:      Supported
15903 F:      drivers/thermal/
15904 F:      include/linux/thermal.h
15905 F:      include/uapi/linux/thermal.h
15906 F:      include/linux/cpu_cooling.h
15907 F:      Documentation/devicetree/bindings/thermal/
15908
15909 THERMAL/CPU_COOLING
15910 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15911 M:      Viresh Kumar <viresh.kumar@linaro.org>
15912 M:      Javi Merino <javi.merino@kernel.org>
15913 L:      linux-pm@vger.kernel.org
15914 S:      Supported
15915 F:      Documentation/thermal/cpu-cooling-api.rst
15916 F:      drivers/thermal/cpu_cooling.c
15917 F:      include/linux/cpu_cooling.h
15918
15919 THINKPAD ACPI EXTRAS DRIVER
15920 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15921 L:      ibm-acpi-devel@lists.sourceforge.net
15922 L:      platform-driver-x86@vger.kernel.org
15923 W:      http://ibm-acpi.sourceforge.net
15924 W:      http://thinkwiki.org/wiki/Ibm-acpi
15925 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15926 S:      Maintained
15927 F:      drivers/platform/x86/thinkpad_acpi.c
15928
15929 THUNDERBOLT DRIVER
15930 M:      Andreas Noever <andreas.noever@gmail.com>
15931 M:      Michael Jamet <michael.jamet@intel.com>
15932 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15933 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15935 S:      Maintained
15936 F:      Documentation/admin-guide/thunderbolt.rst
15937 F:      drivers/thunderbolt/
15938 F:      include/linux/thunderbolt.h
15939
15940 THUNDERBOLT NETWORK DRIVER
15941 M:      Michael Jamet <michael.jamet@intel.com>
15942 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15943 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15944 L:      netdev@vger.kernel.org
15945 S:      Maintained
15946 F:      drivers/net/thunderbolt.c
15947
15948 THUNDERX GPIO DRIVER
15949 M:      David Daney <david.daney@cavium.com>
15950 S:      Maintained
15951 F:      drivers/gpio/gpio-thunderx.c
15952
15953 TI AM437X VPFE DRIVER
15954 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15955 L:      linux-media@vger.kernel.org
15956 W:      https://linuxtv.org
15957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15958 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15959 S:      Maintained
15960 F:      drivers/media/platform/am437x/
15961
15962 TI BANDGAP AND THERMAL DRIVER
15963 M:      Eduardo Valentin <edubezval@gmail.com>
15964 M:      Keerthy <j-keerthy@ti.com>
15965 L:      linux-pm@vger.kernel.org
15966 L:      linux-omap@vger.kernel.org
15967 S:      Maintained
15968 F:      drivers/thermal/ti-soc-thermal/
15969
15970 TI BQ27XXX POWER SUPPLY DRIVER
15971 R:      Andrew F. Davis <afd@ti.com>
15972 F:      include/linux/power/bq27xxx_battery.h
15973 F:      drivers/power/supply/bq27xxx_battery.c
15974 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15975
15976 TI CDCE706 CLOCK DRIVER
15977 M:      Max Filippov <jcmvbkbc@gmail.com>
15978 S:      Maintained
15979 F:      drivers/clk/clk-cdce706.c
15980
15981 TI CLOCK DRIVER
15982 M:      Tero Kristo <t-kristo@ti.com>
15983 L:      linux-omap@vger.kernel.org
15984 S:      Maintained
15985 F:      drivers/clk/ti/
15986 F:      include/linux/clk/ti.h
15987
15988 TI DAVINCI MACHINE SUPPORT
15989 M:      Sekhar Nori <nsekhar@ti.com>
15990 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15993 S:      Supported
15994 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15995 F:      arch/arm/mach-davinci/
15996 F:      drivers/i2c/busses/i2c-davinci.c
15997 F:      arch/arm/boot/dts/da850*
15998
15999 TI DAVINCI SERIES CLOCK DRIVER
16000 M:      David Lechner <david@lechnology.com>
16001 R:      Sekhar Nori <nsekhar@ti.com>
16002 S:      Maintained
16003 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16004 F:      drivers/clk/davinci/
16005
16006 TI DAVINCI SERIES GPIO DRIVER
16007 M:      Keerthy <j-keerthy@ti.com>
16008 L:      linux-gpio@vger.kernel.org
16009 S:      Maintained
16010 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16011 F:      drivers/gpio/gpio-davinci.c
16012
16013 TI DAVINCI SERIES MEDIA DRIVER
16014 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16015 L:      linux-media@vger.kernel.org
16016 W:      https://linuxtv.org
16017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16018 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16019 S:      Maintained
16020 F:      drivers/media/platform/davinci/
16021 F:      include/media/davinci/
16022
16023 TI ETHERNET SWITCH DRIVER (CPSW)
16024 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16025 L:      linux-omap@vger.kernel.org
16026 L:      netdev@vger.kernel.org
16027 S:      Maintained
16028 F:      drivers/net/ethernet/ti/cpsw*
16029 F:      drivers/net/ethernet/ti/davinci*
16030
16031 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16032 M:      Alex Dubov <oakad@yahoo.com>
16033 S:      Maintained
16034 W:      http://tifmxx.berlios.de/
16035 F:      drivers/memstick/host/tifm_ms.c
16036 F:      drivers/misc/tifm*
16037 F:      drivers/mmc/host/tifm_sd.c
16038 F:      include/linux/tifm.h
16039
16040 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16041 M:      Santosh Shilimkar <ssantosh@kernel.org>
16042 L:      linux-kernel@vger.kernel.org
16043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16044 S:      Maintained
16045 F:      drivers/soc/ti/*
16046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16047
16048 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16049 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16050 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16051 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16052 S:      Maintained
16053 F:      sound/soc/codecs/lm49453*
16054 F:      sound/soc/codecs/isabelle*
16055
16056 TI LP855x BACKLIGHT DRIVER
16057 M:      Milo Kim <milo.kim@ti.com>
16058 S:      Maintained
16059 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16060 F:      drivers/video/backlight/lp855x_bl.c
16061 F:      include/linux/platform_data/lp855x.h
16062
16063 TI LP8727 CHARGER DRIVER
16064 M:      Milo Kim <milo.kim@ti.com>
16065 S:      Maintained
16066 F:      drivers/power/supply/lp8727_charger.c
16067 F:      include/linux/platform_data/lp8727.h
16068
16069 TI LP8788 MFD DRIVER
16070 M:      Milo Kim <milo.kim@ti.com>
16071 S:      Maintained
16072 F:      drivers/iio/adc/lp8788_adc.c
16073 F:      drivers/leds/leds-lp8788.c
16074 F:      drivers/mfd/lp8788*.c
16075 F:      drivers/power/supply/lp8788-charger.c
16076 F:      drivers/regulator/lp8788-*.c
16077 F:      include/linux/mfd/lp8788*.h
16078
16079 TI NETCP ETHERNET DRIVER
16080 M:      Wingman Kwok <w-kwok2@ti.com>
16081 M:      Murali Karicheri <m-karicheri2@ti.com>
16082 L:      netdev@vger.kernel.org
16083 S:      Maintained
16084 F:      drivers/net/ethernet/ti/netcp*
16085
16086 TI PCM3060 ASoC CODEC DRIVER
16087 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
16088 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16089 S:      Maintained
16090 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16091 F:      sound/soc/codecs/pcm3060*
16092
16093 TI TAS571X FAMILY ASoC CODEC DRIVER
16094 M:      Kevin Cernekee <cernekee@chromium.org>
16095 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16096 S:      Odd Fixes
16097 F:      sound/soc/codecs/tas571x*
16098
16099 TI TRF7970A NFC DRIVER
16100 M:      Mark Greer <mgreer@animalcreek.com>
16101 L:      linux-wireless@vger.kernel.org
16102 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16103 S:      Supported
16104 F:      drivers/nfc/trf7970a.c
16105 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16106
16107 TI TWL4030 SERIES SOC CODEC DRIVER
16108 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16110 S:      Maintained
16111 F:      sound/soc/codecs/twl4030*
16112
16113 TI VPE/CAL DRIVERS
16114 M:      Benoit Parrot <bparrot@ti.com>
16115 L:      linux-media@vger.kernel.org
16116 W:      http://linuxtv.org/
16117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16118 S:      Maintained
16119 F:      drivers/media/platform/ti-vpe/
16120
16121 TI WILINK WIRELESS DRIVERS
16122 L:      linux-wireless@vger.kernel.org
16123 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16124 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16126 S:      Orphan
16127 F:      drivers/net/wireless/ti/
16128 F:      include/linux/wl12xx.h
16129
16130 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16131 M:      John Stultz <john.stultz@linaro.org>
16132 M:      Thomas Gleixner <tglx@linutronix.de>
16133 R:      Stephen Boyd <sboyd@kernel.org>
16134 L:      linux-kernel@vger.kernel.org
16135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16136 S:      Supported
16137 F:      include/linux/clocksource.h
16138 F:      include/linux/time.h
16139 F:      include/linux/timex.h
16140 F:      include/uapi/linux/time.h
16141 F:      include/uapi/linux/timex.h
16142 F:      kernel/time/clocksource.c
16143 F:      kernel/time/time*.c
16144 F:      kernel/time/alarmtimer.c
16145 F:      kernel/time/ntp.c
16146 F:      tools/testing/selftests/timers/
16147
16148 TIPC NETWORK LAYER
16149 M:      Jon Maloy <jon.maloy@ericsson.com>
16150 M:      Ying Xue <ying.xue@windriver.com>
16151 L:      netdev@vger.kernel.org (core kernel code)
16152 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16153 W:      http://tipc.sourceforge.net/
16154 S:      Maintained
16155 F:      include/uapi/linux/tipc*.h
16156 F:      net/tipc/
16157
16158 TLAN NETWORK DRIVER
16159 M:      Samuel Chessman <chessman@tux.org>
16160 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16161 W:      http://sourceforge.net/projects/tlan/
16162 S:      Maintained
16163 F:      Documentation/networking/device_drivers/ti/tlan.txt
16164 F:      drivers/net/ethernet/ti/tlan.*
16165
16166 TM6000 VIDEO4LINUX DRIVER
16167 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16168 L:      linux-media@vger.kernel.org
16169 W:      https://linuxtv.org
16170 T:      git git://linuxtv.org/media_tree.git
16171 S:      Odd fixes
16172 F:      drivers/media/usb/tm6000/
16173 F:      Documentation/media/v4l-drivers/tm6000*
16174
16175 TMIO/SDHI MMC DRIVER
16176 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16177 L:      linux-mmc@vger.kernel.org
16178 S:      Supported
16179 F:      drivers/mmc/host/tmio_mmc*
16180 F:      drivers/mmc/host/renesas_sdhi*
16181 F:      include/linux/mfd/tmio.h
16182
16183 TMP401 HARDWARE MONITOR DRIVER
16184 M:      Guenter Roeck <linux@roeck-us.net>
16185 L:      linux-hwmon@vger.kernel.org
16186 S:      Maintained
16187 F:      Documentation/hwmon/tmp401.rst
16188 F:      drivers/hwmon/tmp401.c
16189
16190 TMPFS (SHMEM FILESYSTEM)
16191 M:      Hugh Dickins <hughd@google.com>
16192 L:      linux-mm@kvack.org
16193 S:      Maintained
16194 F:      include/linux/shmem_fs.h
16195 F:      mm/shmem.c
16196
16197 TOMOYO SECURITY MODULE
16198 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16199 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16200 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16201 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16202 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16203 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16204 W:      https://tomoyo.osdn.jp/
16205 S:      Maintained
16206 F:      security/tomoyo/
16207
16208 TOPSTAR LAPTOP EXTRAS DRIVER
16209 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16210 L:      platform-driver-x86@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/platform/x86/topstar-laptop.c
16213
16214 TORTURE-TEST MODULES
16215 M:      Davidlohr Bueso <dave@stgolabs.net>
16216 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16217 M:      Josh Triplett <josh@joshtriplett.org>
16218 L:      linux-kernel@vger.kernel.org
16219 S:      Supported
16220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16221 F:      Documentation/RCU/torture.txt
16222 F:      kernel/torture.c
16223 F:      kernel/rcu/rcutorture.c
16224 F:      kernel/rcu/rcuperf.c
16225 F:      kernel/locking/locktorture.c
16226
16227 TOSHIBA ACPI EXTRAS DRIVER
16228 M:      Azael Avalos <coproscefalo@gmail.com>
16229 L:      platform-driver-x86@vger.kernel.org
16230 S:      Maintained
16231 F:      drivers/platform/x86/toshiba_acpi.c
16232
16233 TOSHIBA BLUETOOTH DRIVER
16234 M:      Azael Avalos <coproscefalo@gmail.com>
16235 L:      platform-driver-x86@vger.kernel.org
16236 S:      Maintained
16237 F:      drivers/platform/x86/toshiba_bluetooth.c
16238
16239 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16240 M:      Azael Avalos <coproscefalo@gmail.com>
16241 L:      platform-driver-x86@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/platform/x86/toshiba_haps.c
16244
16245 TOSHIBA SMM DRIVER
16246 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16247 W:      http://www.buzzard.org.uk/toshiba/
16248 S:      Maintained
16249 F:      drivers/char/toshiba.c
16250 F:      include/linux/toshiba.h
16251 F:      include/uapi/linux/toshiba.h
16252
16253 TOSHIBA TC358743 DRIVER
16254 M:      Mats Randgaard <matrandg@cisco.com>
16255 L:      linux-media@vger.kernel.org
16256 S:      Maintained
16257 F:      drivers/media/i2c/tc358743*
16258 F:      include/media/i2c/tc358743.h
16259
16260 TOSHIBA WMI HOTKEYS DRIVER
16261 M:      Azael Avalos <coproscefalo@gmail.com>
16262 L:      platform-driver-x86@vger.kernel.org
16263 S:      Maintained
16264 F:      drivers/platform/x86/toshiba-wmi.c
16265
16266 TPM DEVICE DRIVER
16267 M:      Peter Huewe <peterhuewe@gmx.de>
16268 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16269 R:      Jason Gunthorpe <jgg@ziepe.ca>
16270 L:      linux-integrity@vger.kernel.org
16271 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16272 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16273 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16274 S:      Maintained
16275 F:      drivers/char/tpm/
16276
16277 TRACING
16278 M:      Steven Rostedt <rostedt@goodmis.org>
16279 M:      Ingo Molnar <mingo@redhat.com>
16280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16281 S:      Maintained
16282 F:      Documentation/trace/ftrace.rst
16283 F:      arch/*/*/*/ftrace.h
16284 F:      arch/*/kernel/ftrace.c
16285 F:      include/*/ftrace.h
16286 F:      include/linux/trace*.h
16287 F:      include/trace/
16288 F:      kernel/trace/
16289 F:      tools/testing/selftests/ftrace/
16290
16291 TRACING MMIO ACCESSES (MMIOTRACE)
16292 M:      Steven Rostedt <rostedt@goodmis.org>
16293 M:      Ingo Molnar <mingo@kernel.org>
16294 R:      Karol Herbst <karolherbst@gmail.com>
16295 R:      Pekka Paalanen <ppaalanen@gmail.com>
16296 S:      Maintained
16297 L:      linux-kernel@vger.kernel.org
16298 L:      nouveau@lists.freedesktop.org
16299 F:      kernel/trace/trace_mmiotrace.c
16300 F:      include/linux/mmiotrace.h
16301 F:      arch/x86/mm/kmmio.c
16302 F:      arch/x86/mm/mmio-mod.c
16303 F:      arch/x86/mm/testmmiotrace.c
16304
16305 TRIVIAL PATCHES
16306 M:      Jiri Kosina <trivial@kernel.org>
16307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16308 S:      Maintained
16309 K:      ^Subject:.*(?i)trivial
16310
16311 TEMPO SEMICONDUCTOR DRIVERS
16312 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16313 S:      Maintained
16314 F:      sound/soc/codecs/tscs*.c
16315 F:      sound/soc/codecs/tscs*.h
16316 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16317
16318 TTY LAYER
16319 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16320 M:      Jiri Slaby <jslaby@suse.com>
16321 S:      Supported
16322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16323 F:      Documentation/driver-api/serial/
16324 F:      drivers/tty/
16325 F:      drivers/tty/serial/serial_core.c
16326 F:      include/linux/serial_core.h
16327 F:      include/linux/serial.h
16328 F:      include/linux/tty.h
16329 F:      include/uapi/linux/serial_core.h
16330 F:      include/uapi/linux/serial.h
16331 F:      include/uapi/linux/tty.h
16332
16333 TUA9001 MEDIA DRIVER
16334 M:      Antti Palosaari <crope@iki.fi>
16335 L:      linux-media@vger.kernel.org
16336 W:      https://linuxtv.org
16337 W:      http://palosaari.fi/linux/
16338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16339 T:      git git://linuxtv.org/anttip/media_tree.git
16340 S:      Maintained
16341 F:      drivers/media/tuners/tua9001*
16342
16343 TULIP NETWORK DRIVERS
16344 L:      netdev@vger.kernel.org
16345 L:      linux-parisc@vger.kernel.org
16346 S:      Orphan
16347 F:      drivers/net/ethernet/dec/tulip/
16348
16349 TUN/TAP driver
16350 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16351 W:      http://vtun.sourceforge.net/tun
16352 S:      Maintained
16353 F:      Documentation/networking/tuntap.txt
16354 F:      arch/um/os-Linux/drivers/
16355
16356 TURBOCHANNEL SUBSYSTEM
16357 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16358 M:      Ralf Baechle <ralf@linux-mips.org>
16359 L:      linux-mips@vger.kernel.org
16360 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16361 S:      Maintained
16362 F:      drivers/tc/
16363 F:      include/linux/tc.h
16364
16365 TURBOSTAT UTILITY
16366 M:      "Len Brown" <lenb@kernel.org>
16367 L:      linux-pm@vger.kernel.org
16368 B:      https://bugzilla.kernel.org
16369 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16371 S:      Supported
16372 F:      tools/power/x86/turbostat/
16373
16374 TW5864 VIDEO4LINUX DRIVER
16375 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16376 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16377 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16378 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16379 L:      linux-media@vger.kernel.org
16380 S:      Supported
16381 F:      drivers/media/pci/tw5864/
16382
16383 TW68 VIDEO4LINUX DRIVER
16384 M:      Hans Verkuil <hverkuil@xs4all.nl>
16385 L:      linux-media@vger.kernel.org
16386 T:      git git://linuxtv.org/media_tree.git
16387 W:      https://linuxtv.org
16388 S:      Odd Fixes
16389 F:      drivers/media/pci/tw68/
16390
16391 TW686X VIDEO4LINUX DRIVER
16392 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16393 L:      linux-media@vger.kernel.org
16394 T:      git git://linuxtv.org/media_tree.git
16395 W:      http://linuxtv.org
16396 S:      Maintained
16397 F:      drivers/media/pci/tw686x/
16398
16399 UBI FILE SYSTEM (UBIFS)
16400 M:      Richard Weinberger <richard@nod.at>
16401 M:      Artem Bityutskiy <dedekind1@gmail.com>
16402 M:      Adrian Hunter <adrian.hunter@intel.com>
16403 L:      linux-mtd@lists.infradead.org
16404 T:      git git://git.infradead.org/ubifs-2.6.git
16405 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16406 S:      Supported
16407 F:      Documentation/filesystems/ubifs.txt
16408 F:      fs/ubifs/
16409
16410 UCLINUX (M68KNOMMU AND COLDFIRE)
16411 M:      Greg Ungerer <gerg@linux-m68k.org>
16412 W:      http://www.linux-m68k.org/
16413 W:      http://www.uclinux.org/
16414 L:      linux-m68k@lists.linux-m68k.org
16415 L:      uclinux-dev@uclinux.org  (subscribers-only)
16416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16417 S:      Maintained
16418 F:      arch/m68k/coldfire/
16419 F:      arch/m68k/68*/
16420 F:      arch/m68k/*/*_no.*
16421 F:      arch/m68k/include/asm/*_no.*
16422
16423 UDF FILESYSTEM
16424 M:      Jan Kara <jack@suse.com>
16425 S:      Maintained
16426 F:      Documentation/filesystems/udf.txt
16427 F:      fs/udf/
16428
16429 UDRAW TABLET
16430 M:      Bastien Nocera <hadess@hadess.net>
16431 L:      linux-input@vger.kernel.org
16432 S:      Maintained
16433 F:      drivers/hid/hid-udraw-ps3.c
16434
16435 UFS FILESYSTEM
16436 M:      Evgeniy Dushistov <dushistov@mail.ru>
16437 S:      Maintained
16438 F:      Documentation/filesystems/ufs.txt
16439 F:      fs/ufs/
16440
16441 UHID USERSPACE HID IO DRIVER:
16442 M:      David Herrmann <dh.herrmann@googlemail.com>
16443 L:      linux-input@vger.kernel.org
16444 S:      Maintained
16445 F:      drivers/hid/uhid.c
16446 F:      include/uapi/linux/uhid.h
16447
16448 ULPI BUS
16449 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16450 L:      linux-usb@vger.kernel.org
16451 S:      Maintained
16452 F:      drivers/usb/common/ulpi.c
16453 F:      include/linux/ulpi/
16454
16455 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16456 L:      linux-usb@vger.kernel.org
16457 S:      Orphan
16458 F:      drivers/uwb/
16459 F:      include/linux/uwb.h
16460 F:      include/linux/uwb/
16461
16462 UNICODE SUBSYSTEM:
16463 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16464 L:      linux-fsdevel@vger.kernel.org
16465 S:      Supported
16466 F:      fs/unicode/
16467
16468 UNICORE32 ARCHITECTURE:
16469 M:      Guan Xuetao <gxt@pku.edu.cn>
16470 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16471 S:      Maintained
16472 T:      git git://github.com/gxt/linux.git
16473 F:      arch/unicore32/
16474
16475 UNIFDEF
16476 M:      Tony Finch <dot@dotat.at>
16477 W:      http://dotat.at/prog/unifdef
16478 S:      Maintained
16479 F:      scripts/unifdef.c
16480
16481 UNIFORM CDROM DRIVER
16482 M:      Jens Axboe <axboe@kernel.dk>
16483 W:      http://www.kernel.dk
16484 S:      Maintained
16485 F:      Documentation/cdrom/
16486 F:      drivers/cdrom/cdrom.c
16487 F:      include/linux/cdrom.h
16488 F:      include/uapi/linux/cdrom.h
16489
16490 UNISYS S-PAR DRIVERS
16491 M:      David Kershner <david.kershner@unisys.com>
16492 L:      sparmaintainer@unisys.com (Unisys internal)
16493 S:      Supported
16494 F:      include/linux/visorbus.h
16495 F:      drivers/visorbus/
16496 F:      drivers/staging/unisys/
16497
16498 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16499 R:      Alim Akhtar <alim.akhtar@samsung.com>
16500 R:      Avri Altman <avri.altman@wdc.com>
16501 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16502 L:      linux-scsi@vger.kernel.org
16503 S:      Supported
16504 F:      Documentation/scsi/ufs.txt
16505 F:      drivers/scsi/ufs/
16506
16507 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16508 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16509 L:      linux-scsi@vger.kernel.org
16510 S:      Supported
16511 F:      drivers/scsi/ufs/*dwc*
16512
16513 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16514 M:      Stanley Chu <stanley.chu@mediatek.com>
16515 L:      linux-scsi@vger.kernel.org
16516 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16517 S:      Maintained
16518 F:      drivers/scsi/ufs/ufs-mediatek*
16519
16520 UNSORTED BLOCK IMAGES (UBI)
16521 M:      Artem Bityutskiy <dedekind1@gmail.com>
16522 M:      Richard Weinberger <richard@nod.at>
16523 W:      http://www.linux-mtd.infradead.org/
16524 L:      linux-mtd@lists.infradead.org
16525 T:      git git://git.infradead.org/ubifs-2.6.git
16526 S:      Supported
16527 F:      drivers/mtd/ubi/
16528 F:      include/linux/mtd/ubi.h
16529 F:      include/uapi/mtd/ubi-user.h
16530
16531 USB "USBNET" DRIVER FRAMEWORK
16532 M:      Oliver Neukum <oneukum@suse.com>
16533 L:      netdev@vger.kernel.org
16534 W:      http://www.linux-usb.org/usbnet
16535 S:      Maintained
16536 F:      drivers/net/usb/usbnet.c
16537 F:      include/linux/usb/usbnet.h
16538
16539 USB ACM DRIVER
16540 M:      Oliver Neukum <oneukum@suse.com>
16541 L:      linux-usb@vger.kernel.org
16542 S:      Maintained
16543 F:      Documentation/usb/acm.rst
16544 F:      drivers/usb/class/cdc-acm.*
16545
16546 USB AR5523 WIRELESS DRIVER
16547 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16548 L:      linux-wireless@vger.kernel.org
16549 S:      Maintained
16550 F:      drivers/net/wireless/ath/ar5523/
16551
16552 USB ATTACHED SCSI
16553 M:      Oliver Neukum <oneukum@suse.com>
16554 L:      linux-usb@vger.kernel.org
16555 L:      linux-scsi@vger.kernel.org
16556 S:      Maintained
16557 F:      drivers/usb/storage/uas.c
16558
16559 USB CDC ETHERNET DRIVER
16560 M:      Oliver Neukum <oliver@neukum.org>
16561 L:      linux-usb@vger.kernel.org
16562 S:      Maintained
16563 F:      drivers/net/usb/cdc_*.c
16564 F:      include/uapi/linux/usb/cdc.h
16565
16566 USB CHAOSKEY DRIVER
16567 M:      Keith Packard <keithp@keithp.com>
16568 L:      linux-usb@vger.kernel.org
16569 S:      Maintained
16570 F:      drivers/usb/misc/chaoskey.c
16571
16572 USB CYPRESS C67X00 DRIVER
16573 M:      Peter Korsgaard <jacmet@sunsite.dk>
16574 L:      linux-usb@vger.kernel.org
16575 S:      Maintained
16576 F:      drivers/usb/c67x00/
16577
16578 USB DAVICOM DM9601 DRIVER
16579 M:      Peter Korsgaard <jacmet@sunsite.dk>
16580 L:      netdev@vger.kernel.org
16581 W:      http://www.linux-usb.org/usbnet
16582 S:      Maintained
16583 F:      drivers/net/usb/dm9601.c
16584
16585 USB DIAMOND RIO500 DRIVER
16586 M:      Cesar Miquel <miquel@df.uba.ar>
16587 L:      rio500-users@lists.sourceforge.net
16588 W:      http://rio500.sourceforge.net
16589 S:      Maintained
16590 F:      drivers/usb/misc/rio500*
16591
16592 USB EHCI DRIVER
16593 M:      Alan Stern <stern@rowland.harvard.edu>
16594 L:      linux-usb@vger.kernel.org
16595 S:      Maintained
16596 F:      Documentation/usb/ehci.rst
16597 F:      drivers/usb/host/ehci*
16598
16599 USB GADGET/PERIPHERAL SUBSYSTEM
16600 M:      Felipe Balbi <balbi@kernel.org>
16601 L:      linux-usb@vger.kernel.org
16602 W:      http://www.linux-usb.org/gadget
16603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16604 S:      Maintained
16605 F:      drivers/usb/gadget/
16606 F:      include/linux/usb/gadget*
16607
16608 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16609 M:      Jiri Kosina <jikos@kernel.org>
16610 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16611 L:      linux-usb@vger.kernel.org
16612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16613 S:      Maintained
16614 F:      Documentation/hid/hiddev.rst
16615 F:      drivers/hid/usbhid/
16616
16617 USB INTEL XHCI ROLE MUX DRIVER
16618 M:      Hans de Goede <hdegoede@redhat.com>
16619 L:      linux-usb@vger.kernel.org
16620 S:      Maintained
16621 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16622
16623 USB IP DRIVER FOR HISILICON KIRIN
16624 M:      Yu Chen <chenyu56@huawei.com>
16625 M:      Binghui Wang <wangbinghui@hisilicon.com>
16626 L:      linux-usb@vger.kernel.org
16627 S:      Maintained
16628 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16629 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16630
16631 USB ISP116X DRIVER
16632 M:      Olav Kongas <ok@artecdesign.ee>
16633 L:      linux-usb@vger.kernel.org
16634 S:      Maintained
16635 F:      drivers/usb/host/isp116x*
16636 F:      include/linux/usb/isp116x.h
16637
16638 USB LAN78XX ETHERNET DRIVER
16639 M:      Woojung Huh <woojung.huh@microchip.com>
16640 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16641 L:      netdev@vger.kernel.org
16642 S:      Maintained
16643 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16644 F:      drivers/net/usb/lan78xx.*
16645 F:      include/dt-bindings/net/microchip-lan78xx.h
16646
16647 USB MASS STORAGE DRIVER
16648 M:      Alan Stern <stern@rowland.harvard.edu>
16649 L:      linux-usb@vger.kernel.org
16650 L:      usb-storage@lists.one-eyed-alien.net
16651 S:      Maintained
16652 F:      drivers/usb/storage/
16653
16654 USB MIDI DRIVER
16655 M:      Clemens Ladisch <clemens@ladisch.de>
16656 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16658 S:      Maintained
16659 F:      sound/usb/midi.*
16660
16661 USB NETWORKING DRIVERS
16662 L:      linux-usb@vger.kernel.org
16663 S:      Odd Fixes
16664 F:      drivers/net/usb/
16665
16666 USB OHCI DRIVER
16667 M:      Alan Stern <stern@rowland.harvard.edu>
16668 L:      linux-usb@vger.kernel.org
16669 S:      Maintained
16670 F:      Documentation/usb/ohci.rst
16671 F:      drivers/usb/host/ohci*
16672
16673 USB OTG FSM (Finite State Machine)
16674 M:      Peter Chen <Peter.Chen@nxp.com>
16675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16676 L:      linux-usb@vger.kernel.org
16677 S:      Maintained
16678 F:      drivers/usb/common/usb-otg-fsm.c
16679
16680 USB OVER IP DRIVER
16681 M:      Valentina Manea <valentina.manea.m@gmail.com>
16682 M:      Shuah Khan <shuah@kernel.org>
16683 M:      Shuah Khan <skhan@linuxfoundation.org>
16684 L:      linux-usb@vger.kernel.org
16685 S:      Maintained
16686 F:      Documentation/usb/usbip_protocol.rst
16687 F:      drivers/usb/usbip/
16688 F:      tools/usb/usbip/
16689 F:      tools/testing/selftests/drivers/usb/usbip/
16690
16691 USB PEGASUS DRIVER
16692 M:      Petko Manolov <petkan@nucleusys.com>
16693 L:      linux-usb@vger.kernel.org
16694 L:      netdev@vger.kernel.org
16695 T:      git git://github.com/petkan/pegasus.git
16696 W:      https://github.com/petkan/pegasus
16697 S:      Maintained
16698 F:      drivers/net/usb/pegasus.*
16699
16700 USB PHY LAYER
16701 M:      Felipe Balbi <balbi@kernel.org>
16702 L:      linux-usb@vger.kernel.org
16703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16704 S:      Maintained
16705 F:      drivers/usb/phy/
16706
16707 USB PRINTER DRIVER (usblp)
16708 M:      Pete Zaitcev <zaitcev@redhat.com>
16709 L:      linux-usb@vger.kernel.org
16710 S:      Supported
16711 F:      drivers/usb/class/usblp.c
16712
16713 USB QMI WWAN NETWORK DRIVER
16714 M:      Bjørn Mork <bjorn@mork.no>
16715 L:      netdev@vger.kernel.org
16716 S:      Maintained
16717 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16718 F:      drivers/net/usb/qmi_wwan.c
16719
16720 USB RTL8150 DRIVER
16721 M:      Petko Manolov <petkan@nucleusys.com>
16722 L:      linux-usb@vger.kernel.org
16723 L:      netdev@vger.kernel.org
16724 T:      git git://github.com/petkan/rtl8150.git
16725 W:      https://github.com/petkan/rtl8150
16726 S:      Maintained
16727 F:      drivers/net/usb/rtl8150.c
16728
16729 USB SERIAL SUBSYSTEM
16730 M:      Johan Hovold <johan@kernel.org>
16731 L:      linux-usb@vger.kernel.org
16732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16733 S:      Maintained
16734 F:      Documentation/usb/usb-serial.rst
16735 F:      drivers/usb/serial/
16736 F:      include/linux/usb/serial.h
16737
16738 USB SMSC75XX ETHERNET DRIVER
16739 M:      Steve Glendinning <steve.glendinning@shawell.net>
16740 L:      netdev@vger.kernel.org
16741 S:      Maintained
16742 F:      drivers/net/usb/smsc75xx.*
16743
16744 USB SMSC95XX ETHERNET DRIVER
16745 M:      Steve Glendinning <steve.glendinning@shawell.net>
16746 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16747 L:      netdev@vger.kernel.org
16748 S:      Maintained
16749 F:      drivers/net/usb/smsc95xx.*
16750
16751 USB SUBSYSTEM
16752 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16753 L:      linux-usb@vger.kernel.org
16754 W:      http://www.linux-usb.org
16755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16756 S:      Supported
16757 F:      Documentation/devicetree/bindings/usb/
16758 F:      Documentation/usb/
16759 F:      drivers/usb/
16760 F:      include/linux/usb.h
16761 F:      include/linux/usb/
16762
16763 USB TYPEC PI3USB30532 MUX DRIVER
16764 M:      Hans de Goede <hdegoede@redhat.com>
16765 L:      linux-usb@vger.kernel.org
16766 S:      Maintained
16767 F:      drivers/usb/typec/mux/pi3usb30532.c
16768
16769 USB TYPEC CLASS
16770 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16771 L:      linux-usb@vger.kernel.org
16772 S:      Maintained
16773 F:      Documentation/ABI/testing/sysfs-class-typec
16774 F:      Documentation/driver-api/usb/typec.rst
16775 F:      drivers/usb/typec/
16776 F:      include/linux/usb/typec.h
16777
16778 USB TYPEC BUS FOR ALTERNATE MODES
16779 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16780 L:      linux-usb@vger.kernel.org
16781 S:      Maintained
16782 F:      Documentation/ABI/testing/sysfs-bus-typec
16783 F:      Documentation/driver-api/usb/typec_bus.rst
16784 F:      drivers/usb/typec/altmodes/
16785 F:      include/linux/usb/typec_altmode.h
16786
16787 USB TYPEC PORT CONTROLLER DRIVERS
16788 M:      Guenter Roeck <linux@roeck-us.net>
16789 L:      linux-usb@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/usb/typec/tcpm/
16792
16793 USB UHCI DRIVER
16794 M:      Alan Stern <stern@rowland.harvard.edu>
16795 L:      linux-usb@vger.kernel.org
16796 S:      Maintained
16797 F:      drivers/usb/host/uhci*
16798
16799 USB VIDEO CLASS
16800 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16801 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16802 L:      linux-media@vger.kernel.org
16803 T:      git git://linuxtv.org/media_tree.git
16804 W:      http://www.ideasonboard.org/uvc/
16805 S:      Maintained
16806 F:      drivers/media/usb/uvc/
16807 F:      include/uapi/linux/uvcvideo.h
16808
16809 USB VISION DRIVER
16810 M:      Hans Verkuil <hverkuil@xs4all.nl>
16811 L:      linux-media@vger.kernel.org
16812 T:      git git://linuxtv.org/media_tree.git
16813 W:      https://linuxtv.org
16814 S:      Odd Fixes
16815 F:      drivers/media/usb/usbvision/
16816
16817 USB WEBCAM GADGET
16818 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16819 L:      linux-usb@vger.kernel.org
16820 S:      Maintained
16821 F:      drivers/usb/gadget/function/*uvc*
16822 F:      drivers/usb/gadget/legacy/webcam.c
16823 F:      include/uapi/linux/usb/g_uvc.h
16824
16825 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16826 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16827 L:      linux-wireless@vger.kernel.org
16828 S:      Maintained
16829 F:      drivers/net/wireless/rndis_wlan.c
16830
16831 USB XHCI DRIVER
16832 M:      Mathias Nyman <mathias.nyman@intel.com>
16833 L:      linux-usb@vger.kernel.org
16834 S:      Supported
16835 F:      drivers/usb/host/xhci*
16836 F:      drivers/usb/host/pci-quirks*
16837
16838 USB ZD1201 DRIVER
16839 L:      linux-wireless@vger.kernel.org
16840 W:      http://linux-lc100020.sourceforge.net
16841 S:      Orphan
16842 F:      drivers/net/wireless/zydas/zd1201.*
16843
16844 USB ZR364XX DRIVER
16845 M:      Antoine Jacquet <royale@zerezo.com>
16846 L:      linux-usb@vger.kernel.org
16847 L:      linux-media@vger.kernel.org
16848 T:      git git://linuxtv.org/media_tree.git
16849 W:      http://royale.zerezo.com/zr364xx/
16850 S:      Maintained
16851 F:      Documentation/media/v4l-drivers/zr364xx*
16852 F:      drivers/media/usb/zr364xx/
16853
16854 USER-MODE LINUX (UML)
16855 M:      Jeff Dike <jdike@addtoit.com>
16856 M:      Richard Weinberger <richard@nod.at>
16857 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16858 L:      linux-um@lists.infradead.org
16859 W:      http://user-mode-linux.sourceforge.net
16860 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16862 S:      Maintained
16863 F:      Documentation/virt/uml/
16864 F:      arch/um/
16865 F:      arch/x86/um/
16866 F:      fs/hostfs/
16867
16868 USERSPACE COPYIN/COPYOUT (UIOVEC)
16869 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16870 S:      Maintained
16871 F:      lib/iov_iter.c
16872 F:      include/linux/uio.h
16873
16874 USERSPACE DMA BUFFER DRIVER
16875 M:      Gerd Hoffmann <kraxel@redhat.com>
16876 S:      Maintained
16877 L:      dri-devel@lists.freedesktop.org
16878 F:      drivers/dma-buf/udmabuf.c
16879 F:      include/uapi/linux/udmabuf.h
16880 T:      git git://anongit.freedesktop.org/drm/drm-misc
16881
16882 USERSPACE I/O (UIO)
16883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16884 S:      Maintained
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16886 F:      Documentation/driver-api/uio-howto.rst
16887 F:      drivers/uio/
16888 F:      include/linux/uio_driver.h
16889
16890 UTIL-LINUX PACKAGE
16891 M:      Karel Zak <kzak@redhat.com>
16892 L:      util-linux@vger.kernel.org
16893 W:      http://en.wikipedia.org/wiki/Util-linux
16894 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16895 S:      Maintained
16896
16897 UUID HELPERS
16898 M:      Christoph Hellwig <hch@lst.de>
16899 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16900 L:      linux-kernel@vger.kernel.org
16901 T:      git git://git.infradead.org/users/hch/uuid.git
16902 F:      lib/uuid.c
16903 F:      lib/test_uuid.c
16904 F:      include/linux/uuid.h
16905 F:      include/uapi/linux/uuid.h
16906 S:      Maintained
16907
16908 UVESAFB DRIVER
16909 M:      Michal Januszewski <spock@gentoo.org>
16910 L:      linux-fbdev@vger.kernel.org
16911 W:      https://github.com/mjanusz/v86d
16912 S:      Maintained
16913 F:      Documentation/fb/uvesafb.rst
16914 F:      drivers/video/fbdev/uvesafb.*
16915
16916 VF610 NAND DRIVER
16917 M:      Stefan Agner <stefan@agner.ch>
16918 L:      linux-mtd@lists.infradead.org
16919 S:      Supported
16920 F:      drivers/mtd/nand/raw/vf610_nfc.c
16921
16922 VFAT/FAT/MSDOS FILESYSTEM
16923 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16924 S:      Maintained
16925 F:      Documentation/filesystems/vfat.txt
16926 F:      fs/fat/
16927
16928 VFIO DRIVER
16929 M:      Alex Williamson <alex.williamson@redhat.com>
16930 R:      Cornelia Huck <cohuck@redhat.com>
16931 L:      kvm@vger.kernel.org
16932 T:      git git://github.com/awilliam/linux-vfio.git
16933 S:      Maintained
16934 F:      Documentation/driver-api/vfio.rst
16935 F:      drivers/vfio/
16936 F:      include/linux/vfio.h
16937 F:      include/uapi/linux/vfio.h
16938
16939 VFIO MEDIATED DEVICE DRIVERS
16940 M:      Kirti Wankhede <kwankhede@nvidia.com>
16941 L:      kvm@vger.kernel.org
16942 S:      Maintained
16943 F:      Documentation/driver-api/vfio-mediated-device.rst
16944 F:      drivers/vfio/mdev/
16945 F:      include/linux/mdev.h
16946 F:      samples/vfio-mdev/
16947
16948 VFIO PLATFORM DRIVER
16949 M:      Eric Auger <eric.auger@redhat.com>
16950 L:      kvm@vger.kernel.org
16951 S:      Maintained
16952 F:      drivers/vfio/platform/
16953
16954 VGA_SWITCHEROO
16955 R:      Lukas Wunner <lukas@wunner.de>
16956 S:      Maintained
16957 F:      Documentation/gpu/vga-switcheroo.rst
16958 F:      drivers/gpu/vga/vga_switcheroo.c
16959 F:      include/linux/vga_switcheroo.h
16960 T:      git git://anongit.freedesktop.org/drm/drm-misc
16961
16962 VIA RHINE NETWORK DRIVER
16963 S:      Orphan
16964 F:      drivers/net/ethernet/via/via-rhine.c
16965
16966 VIA SD/MMC CARD CONTROLLER DRIVER
16967 M:      Bruce Chang <brucechang@via.com.tw>
16968 M:      Harald Welte <HaraldWelte@viatech.com>
16969 S:      Maintained
16970 F:      drivers/mmc/host/via-sdmmc.c
16971
16972 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16973 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16974 L:      linux-fbdev@vger.kernel.org
16975 S:      Maintained
16976 F:      include/linux/via-core.h
16977 F:      include/linux/via-gpio.h
16978 F:      include/linux/via_i2c.h
16979 F:      drivers/video/fbdev/via/
16980
16981 VIA VELOCITY NETWORK DRIVER
16982 M:      Francois Romieu <romieu@fr.zoreil.com>
16983 L:      netdev@vger.kernel.org
16984 S:      Maintained
16985 F:      drivers/net/ethernet/via/via-velocity.*
16986
16987 VICODEC VIRTUAL CODEC DRIVER
16988 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16989 L:      linux-media@vger.kernel.org
16990 T:      git git://linuxtv.org/media_tree.git
16991 W:      https://linuxtv.org
16992 S:      Maintained
16993 F:      drivers/media/platform/vicodec/*
16994
16995 VIDEO MULTIPLEXER DRIVER
16996 M:      Philipp Zabel <p.zabel@pengutronix.de>
16997 L:      linux-media@vger.kernel.org
16998 S:      Maintained
16999 F:      drivers/media/platform/video-mux.c
17000
17001 VIDEO I2C POLLING DRIVER
17002 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17003 L:      linux-media@vger.kernel.org
17004 S:      Maintained
17005 F:      drivers/media/i2c/video-i2c.c
17006
17007 VIDEOBUF2 FRAMEWORK
17008 M:      Pawel Osciak <pawel@osciak.com>
17009 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17010 M:      Kyungmin Park <kyungmin.park@samsung.com>
17011 R:      Tomasz Figa <tfiga@chromium.org>
17012 L:      linux-media@vger.kernel.org
17013 S:      Maintained
17014 F:      drivers/media/common/videobuf2/*
17015 F:      include/media/videobuf2-*
17016
17017 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17018 M:      Helen Koike <helen.koike@collabora.com>
17019 L:      linux-media@vger.kernel.org
17020 T:      git git://linuxtv.org/media_tree.git
17021 W:      https://linuxtv.org
17022 S:      Maintained
17023 F:      drivers/media/platform/vimc/*
17024
17025 VIRT LIB
17026 M:      Alex Williamson <alex.williamson@redhat.com>
17027 M:      Paolo Bonzini <pbonzini@redhat.com>
17028 L:      kvm@vger.kernel.org
17029 S:      Supported
17030 F:      virt/lib/
17031
17032 VIRTIO AND VHOST VSOCK DRIVER
17033 M:      Stefan Hajnoczi <stefanha@redhat.com>
17034 L:      kvm@vger.kernel.org
17035 L:      virtualization@lists.linux-foundation.org
17036 L:      netdev@vger.kernel.org
17037 S:      Maintained
17038 F:      include/linux/virtio_vsock.h
17039 F:      include/uapi/linux/virtio_vsock.h
17040 F:      include/uapi/linux/vsockmon.h
17041 F:      include/uapi/linux/vm_sockets_diag.h
17042 F:      net/vmw_vsock/diag.c
17043 F:      net/vmw_vsock/af_vsock_tap.c
17044 F:      net/vmw_vsock/virtio_transport_common.c
17045 F:      net/vmw_vsock/virtio_transport.c
17046 F:      drivers/net/vsockmon.c
17047 F:      drivers/vhost/vsock.c
17048 F:      tools/testing/vsock/
17049
17050 VIRTIO CONSOLE DRIVER
17051 M:      Amit Shah <amit@kernel.org>
17052 L:      virtualization@lists.linux-foundation.org
17053 S:      Maintained
17054 F:      drivers/char/virtio_console.c
17055 F:      include/linux/virtio_console.h
17056 F:      include/uapi/linux/virtio_console.h
17057
17058 VIRTIO CORE AND NET DRIVERS
17059 M:      "Michael S. Tsirkin" <mst@redhat.com>
17060 M:      Jason Wang <jasowang@redhat.com>
17061 L:      virtualization@lists.linux-foundation.org
17062 S:      Maintained
17063 F:      Documentation/devicetree/bindings/virtio/
17064 F:      drivers/virtio/
17065 F:      tools/virtio/
17066 F:      drivers/net/virtio_net.c
17067 F:      drivers/block/virtio_blk.c
17068 F:      include/linux/virtio*.h
17069 F:      include/uapi/linux/virtio_*.h
17070 F:      drivers/crypto/virtio/
17071 F:      mm/balloon_compaction.c
17072
17073 VIRTIO BLOCK AND SCSI DRIVERS
17074 M:      "Michael S. Tsirkin" <mst@redhat.com>
17075 M:      Jason Wang <jasowang@redhat.com>
17076 R:      Paolo Bonzini <pbonzini@redhat.com>
17077 R:      Stefan Hajnoczi <stefanha@redhat.com>
17078 L:      virtualization@lists.linux-foundation.org
17079 S:      Maintained
17080 F:      drivers/block/virtio_blk.c
17081 F:      drivers/scsi/virtio_scsi.c
17082 F:      include/uapi/linux/virtio_blk.h
17083 F:      include/uapi/linux/virtio_scsi.h
17084 F:      drivers/vhost/scsi.c
17085
17086 VIRTIO CRYPTO DRIVER
17087 M:      Gonglei <arei.gonglei@huawei.com>
17088 L:      virtualization@lists.linux-foundation.org
17089 L:      linux-crypto@vger.kernel.org
17090 S:      Maintained
17091 F:      drivers/crypto/virtio/
17092 F:      include/uapi/linux/virtio_crypto.h
17093
17094 VIRTIO DRIVERS FOR S390
17095 M:      Cornelia Huck <cohuck@redhat.com>
17096 M:      Halil Pasic <pasic@linux.ibm.com>
17097 L:      linux-s390@vger.kernel.org
17098 L:      virtualization@lists.linux-foundation.org
17099 L:      kvm@vger.kernel.org
17100 S:      Supported
17101 F:      drivers/s390/virtio/
17102 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17103
17104 VIRTIO GPU DRIVER
17105 M:      David Airlie <airlied@linux.ie>
17106 M:      Gerd Hoffmann <kraxel@redhat.com>
17107 L:      dri-devel@lists.freedesktop.org
17108 L:      virtualization@lists.linux-foundation.org
17109 T:      git git://anongit.freedesktop.org/drm/drm-misc
17110 S:      Maintained
17111 F:      drivers/gpu/drm/virtio/
17112 F:      include/uapi/linux/virtio_gpu.h
17113
17114 VIRTIO HOST (VHOST)
17115 M:      "Michael S. Tsirkin" <mst@redhat.com>
17116 M:      Jason Wang <jasowang@redhat.com>
17117 L:      kvm@vger.kernel.org
17118 L:      virtualization@lists.linux-foundation.org
17119 L:      netdev@vger.kernel.org
17120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17121 S:      Maintained
17122 F:      drivers/vhost/
17123 F:      include/uapi/linux/vhost.h
17124
17125 VIRTIO INPUT DRIVER
17126 M:      Gerd Hoffmann <kraxel@redhat.com>
17127 S:      Maintained
17128 F:      drivers/virtio/virtio_input.c
17129 F:      include/uapi/linux/virtio_input.h
17130
17131 VIRTIO IOMMU DRIVER
17132 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17133 L:      virtualization@lists.linux-foundation.org
17134 S:      Maintained
17135 F:      drivers/iommu/virtio-iommu.c
17136 F:      include/uapi/linux/virtio_iommu.h
17137
17138 VIRTUAL BOX GUEST DEVICE DRIVER
17139 M:      Hans de Goede <hdegoede@redhat.com>
17140 M:      Arnd Bergmann <arnd@arndb.de>
17141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17142 S:      Maintained
17143 F:      include/linux/vbox_utils.h
17144 F:      include/uapi/linux/vbox*.h
17145 F:      drivers/virt/vboxguest/
17146
17147 VIRTUAL SERIO DEVICE DRIVER
17148 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17149 S:      Maintained
17150 F:      drivers/input/serio/userio.c
17151 F:      include/uapi/linux/userio.h
17152
17153 VIVID VIRTUAL VIDEO DRIVER
17154 M:      Hans Verkuil <hverkuil@xs4all.nl>
17155 L:      linux-media@vger.kernel.org
17156 T:      git git://linuxtv.org/media_tree.git
17157 W:      https://linuxtv.org
17158 S:      Maintained
17159 F:      drivers/media/platform/vivid/*
17160
17161 VLYNQ BUS
17162 M:      Florian Fainelli <f.fainelli@gmail.com>
17163 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17164 S:      Maintained
17165 F:      drivers/vlynq/vlynq.c
17166 F:      include/linux/vlynq.h
17167
17168 VME SUBSYSTEM
17169 M:      Martyn Welch <martyn@welchs.me.uk>
17170 M:      Manohar Vanga <manohar.vanga@gmail.com>
17171 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17172 L:      devel@driverdev.osuosl.org
17173 S:      Maintained
17174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17175 F:      Documentation/driver-api/vme.rst
17176 F:      drivers/staging/vme/
17177 F:      drivers/vme/
17178 F:      include/linux/vme*
17179
17180 VMWARE BALLOON DRIVER
17181 M:      Nadav Amit <namit@vmware.com>
17182 M:      "VMware, Inc." <pv-drivers@vmware.com>
17183 L:      linux-kernel@vger.kernel.org
17184 S:      Maintained
17185 F:      drivers/misc/vmw_balloon.c
17186
17187 VMWARE HYPERVISOR INTERFACE
17188 M:      Thomas Hellstrom <thellstrom@vmware.com>
17189 M:      "VMware, Inc." <pv-drivers@vmware.com>
17190 L:      virtualization@lists.linux-foundation.org
17191 S:      Supported
17192 F:      arch/x86/kernel/cpu/vmware.c
17193
17194 VMWARE PVRDMA DRIVER
17195 M:      Adit Ranadive <aditr@vmware.com>
17196 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17197 L:      linux-rdma@vger.kernel.org
17198 S:      Maintained
17199 F:      drivers/infiniband/hw/vmw_pvrdma/
17200
17201 VMware PVSCSI driver
17202 M:      Jim Gill <jgill@vmware.com>
17203 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17204 L:      linux-scsi@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/scsi/vmw_pvscsi.c
17207 F:      drivers/scsi/vmw_pvscsi.h
17208
17209 VMWARE VMMOUSE SUBDRIVER
17210 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17211 M:      "VMware, Inc." <pv-drivers@vmware.com>
17212 L:      linux-input@vger.kernel.org
17213 S:      Maintained
17214 F:      drivers/input/mouse/vmmouse.c
17215 F:      drivers/input/mouse/vmmouse.h
17216
17217 VMWARE VMXNET3 ETHERNET DRIVER
17218 M:      Ronak Doshi <doshir@vmware.com>
17219 M:      "VMware, Inc." <pv-drivers@vmware.com>
17220 L:      netdev@vger.kernel.org
17221 S:      Maintained
17222 F:      drivers/net/vmxnet3/
17223
17224 VOCORE VOCORE2 BOARD
17225 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17226 L:      linux-mips@vger.kernel.org
17227 S:      Maintained
17228 F:      arch/mips/boot/dts/ralink/vocore2.dts
17229
17230 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17231 M:      Liam Girdwood <lgirdwood@gmail.com>
17232 M:      Mark Brown <broonie@kernel.org>
17233 L:      linux-kernel@vger.kernel.org
17234 W:      http://www.slimlogic.co.uk/?p=48
17235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17236 S:      Supported
17237 F:      Documentation/devicetree/bindings/regulator/
17238 F:      Documentation/power/regulator/
17239 F:      drivers/regulator/
17240 F:      include/dt-bindings/regulator/
17241 F:      include/linux/regulator/
17242
17243 VRF
17244 M:      David Ahern <dsa@cumulusnetworks.com>
17245 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17246 L:      netdev@vger.kernel.org
17247 S:      Maintained
17248 F:      drivers/net/vrf.c
17249 F:      Documentation/networking/vrf.txt
17250
17251 VT1211 HARDWARE MONITOR DRIVER
17252 M:      Juerg Haefliger <juergh@gmail.com>
17253 L:      linux-hwmon@vger.kernel.org
17254 S:      Maintained
17255 F:      Documentation/hwmon/vt1211.rst
17256 F:      drivers/hwmon/vt1211.c
17257
17258 VT8231 HARDWARE MONITOR DRIVER
17259 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17260 L:      linux-hwmon@vger.kernel.org
17261 S:      Maintained
17262 F:      drivers/hwmon/vt8231.c
17263
17264 VUB300 USB to SDIO/SD/MMC bridge chip
17265 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17266 L:      linux-mmc@vger.kernel.org
17267 L:      linux-usb@vger.kernel.org
17268 S:      Supported
17269 F:      drivers/mmc/host/vub300.c
17270
17271 W1 DALLAS'S 1-WIRE BUS
17272 M:      Evgeniy Polyakov <zbr@ioremap.net>
17273 S:      Maintained
17274 F:      Documentation/devicetree/bindings/w1/
17275 F:      Documentation/w1/
17276 F:      drivers/w1/
17277 F:      include/linux/w1.h
17278
17279 W83791D HARDWARE MONITORING DRIVER
17280 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17281 L:      linux-hwmon@vger.kernel.org
17282 S:      Maintained
17283 F:      Documentation/hwmon/w83791d.rst
17284 F:      drivers/hwmon/w83791d.c
17285
17286 W83793 HARDWARE MONITORING DRIVER
17287 M:      Rudolf Marek <r.marek@assembler.cz>
17288 L:      linux-hwmon@vger.kernel.org
17289 S:      Maintained
17290 F:      Documentation/hwmon/w83793.rst
17291 F:      drivers/hwmon/w83793.c
17292
17293 W83795 HARDWARE MONITORING DRIVER
17294 M:      Jean Delvare <jdelvare@suse.com>
17295 L:      linux-hwmon@vger.kernel.org
17296 S:      Maintained
17297 F:      drivers/hwmon/w83795.c
17298
17299 W83L51xD SD/MMC CARD INTERFACE DRIVER
17300 M:      Pierre Ossman <pierre@ossman.eu>
17301 S:      Maintained
17302 F:      drivers/mmc/host/wbsd.*
17303
17304 WACOM PROTOCOL 4 SERIAL TABLETS
17305 M:      Julian Squires <julian@cipht.net>
17306 M:      Hans de Goede <hdegoede@redhat.com>
17307 L:      linux-input@vger.kernel.org
17308 S:      Maintained
17309 F:      drivers/input/tablet/wacom_serial4.c
17310
17311 WATCHDOG DEVICE DRIVERS
17312 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17313 M:      Guenter Roeck <linux@roeck-us.net>
17314 L:      linux-watchdog@vger.kernel.org
17315 W:      http://www.linux-watchdog.org/
17316 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17317 S:      Maintained
17318 F:      Documentation/devicetree/bindings/watchdog/
17319 F:      Documentation/watchdog/
17320 F:      drivers/watchdog/
17321 F:      include/linux/watchdog.h
17322 F:      include/uapi/linux/watchdog.h
17323
17324 WHISKEYCOVE PMIC GPIO DRIVER
17325 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17326 L:      linux-gpio@vger.kernel.org
17327 S:      Maintained
17328 F:      drivers/gpio/gpio-wcove.c
17329
17330 WHWAVE RTC DRIVER
17331 M:      Dianlong Li <long17.cool@163.com>
17332 L:      linux-rtc@vger.kernel.org
17333 S:      Maintained
17334 F:      drivers/rtc/rtc-sd3078.c
17335
17336 WIIMOTE HID DRIVER
17337 M:      David Herrmann <dh.herrmann@googlemail.com>
17338 L:      linux-input@vger.kernel.org
17339 S:      Maintained
17340 F:      drivers/hid/hid-wiimote*
17341
17342 WILOCITY WIL6210 WIRELESS DRIVER
17343 M:      Maya Erez <merez@codeaurora.org>
17344 L:      linux-wireless@vger.kernel.org
17345 L:      wil6210@qti.qualcomm.com
17346 S:      Supported
17347 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17348 F:      drivers/net/wireless/ath/wil6210/
17349
17350 WIMAX STACK
17351 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17352 M:      linux-wimax@intel.com
17353 L:      wimax@linuxwimax.org (subscribers-only)
17354 S:      Supported
17355 W:      http://linuxwimax.org
17356 F:      Documentation/wimax/README.wimax
17357 F:      include/linux/wimax/debug.h
17358 F:      include/net/wimax.h
17359 F:      include/uapi/linux/wimax.h
17360 F:      net/wimax/
17361
17362 WINBOND CIR DRIVER
17363 M:      David Härdeman <david@hardeman.nu>
17364 S:      Maintained
17365 F:      drivers/media/rc/winbond-cir.c
17366
17367 RCMM REMOTE CONTROLS DECODER
17368 M:      Patrick Lerda <patrick9876@free.fr>
17369 S:      Maintained
17370 F:      drivers/media/rc/ir-rcmm-decoder.c
17371
17372 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17373 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17374 L:      linux-watchdog@vger.kernel.org
17375 S:      Maintained
17376 F:      drivers/watchdog/ebc-c384_wdt.c
17377
17378 WINSYSTEMS WS16C48 GPIO DRIVER
17379 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17380 L:      linux-gpio@vger.kernel.org
17381 S:      Maintained
17382 F:      drivers/gpio/gpio-ws16c48.c
17383
17384 WISTRON LAPTOP BUTTON DRIVER
17385 M:      Miloslav Trmac <mitr@volny.cz>
17386 S:      Maintained
17387 F:      drivers/input/misc/wistron_btns.c
17388
17389 WL3501 WIRELESS PCMCIA CARD DRIVER
17390 L:      linux-wireless@vger.kernel.org
17391 S:      Odd fixes
17392 F:      drivers/net/wireless/wl3501*
17393
17394 WOLFSON MICROELECTRONICS DRIVERS
17395 L:      patches@opensource.cirrus.com
17396 T:      git https://github.com/CirrusLogic/linux-drivers.git
17397 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17398 S:      Supported
17399 F:      Documentation/hwmon/wm83??.rst
17400 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17401 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17402 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17403 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17404 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17405 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17406 F:      drivers/clk/clk-wm83*.c
17407 F:      drivers/extcon/extcon-arizona.c
17408 F:      drivers/leds/leds-wm83*.c
17409 F:      drivers/gpio/gpio-*wm*.c
17410 F:      drivers/gpio/gpio-arizona.c
17411 F:      drivers/hwmon/wm83??-hwmon.c
17412 F:      drivers/input/misc/wm831x-on.c
17413 F:      drivers/input/touchscreen/wm831x-ts.c
17414 F:      drivers/input/touchscreen/wm97*.c
17415 F:      drivers/mfd/arizona*
17416 F:      drivers/mfd/wm*.c
17417 F:      drivers/mfd/cs47l24*
17418 F:      drivers/power/supply/wm83*.c
17419 F:      drivers/rtc/rtc-wm83*.c
17420 F:      drivers/regulator/wm8*.c
17421 F:      drivers/regulator/arizona*
17422 F:      drivers/video/backlight/wm83*_bl.c
17423 F:      drivers/watchdog/wm83*_wdt.c
17424 F:      include/linux/mfd/arizona/
17425 F:      include/linux/mfd/wm831x/
17426 F:      include/linux/mfd/wm8350/
17427 F:      include/linux/mfd/wm8400*
17428 F:      include/linux/regulator/arizona*
17429 F:      include/linux/wm97xx.h
17430 F:      include/sound/wm????.h
17431 F:      sound/soc/codecs/arizona.?
17432 F:      sound/soc/codecs/wm*
17433 F:      sound/soc/codecs/cs47l24*
17434
17435 WORKQUEUE
17436 M:      Tejun Heo <tj@kernel.org>
17437 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17439 S:      Maintained
17440 F:      include/linux/workqueue.h
17441 F:      kernel/workqueue.c
17442 F:      Documentation/core-api/workqueue.rst
17443
17444 X-POWERS AXP288 PMIC DRIVERS
17445 M:      Hans de Goede <hdegoede@redhat.com>
17446 S:      Maintained
17447 N:      axp288
17448 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17449
17450 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17451 M:      Chen-Yu Tsai <wens@csie.org>
17452 L:      linux-kernel@vger.kernel.org
17453 S:      Maintained
17454 N:      axp[128]
17455
17456 X.25 NETWORK LAYER
17457 M:      Andrew Hendry <andrew.hendry@gmail.com>
17458 L:      linux-x25@vger.kernel.org
17459 S:      Odd Fixes
17460 F:      Documentation/networking/x25*
17461 F:      include/net/x25*
17462 F:      net/x25/
17463
17464 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17465 M:      Thomas Gleixner <tglx@linutronix.de>
17466 M:      Ingo Molnar <mingo@redhat.com>
17467 M:      Borislav Petkov <bp@alien8.de>
17468 R:      "H. Peter Anvin" <hpa@zytor.com>
17469 M:      x86@kernel.org
17470 L:      linux-kernel@vger.kernel.org
17471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17472 S:      Maintained
17473 F:      Documentation/devicetree/bindings/x86/
17474 F:      Documentation/x86/
17475 F:      arch/x86/
17476
17477 X86 ENTRY CODE
17478 M:      Andy Lutomirski <luto@kernel.org>
17479 L:      linux-kernel@vger.kernel.org
17480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17481 S:      Maintained
17482 F:      arch/x86/entry/
17483
17484 X86 MCE INFRASTRUCTURE
17485 M:      Tony Luck <tony.luck@intel.com>
17486 M:      Borislav Petkov <bp@alien8.de>
17487 L:      linux-edac@vger.kernel.org
17488 S:      Maintained
17489 F:      arch/x86/kernel/cpu/mce/*
17490
17491 X86 MICROCODE UPDATE SUPPORT
17492 M:      Borislav Petkov <bp@alien8.de>
17493 S:      Maintained
17494 F:      arch/x86/kernel/cpu/microcode/*
17495
17496 X86 MM
17497 M:      Dave Hansen <dave.hansen@linux.intel.com>
17498 M:      Andy Lutomirski <luto@kernel.org>
17499 M:      Peter Zijlstra <peterz@infradead.org>
17500 L:      linux-kernel@vger.kernel.org
17501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17502 S:      Maintained
17503 F:      arch/x86/mm/
17504
17505 X86 PLATFORM DRIVERS
17506 M:      Darren Hart <dvhart@infradead.org>
17507 M:      Andy Shevchenko <andy@infradead.org>
17508 L:      platform-driver-x86@vger.kernel.org
17509 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17510 S:      Maintained
17511 F:      drivers/platform/x86/
17512 F:      drivers/platform/olpc/
17513
17514 X86 PLATFORM DRIVERS - ARCH
17515 R:      Darren Hart <dvhart@infradead.org>
17516 R:      Andy Shevchenko <andy@infradead.org>
17517 L:      platform-driver-x86@vger.kernel.org
17518 L:      x86@kernel.org
17519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17520 S:      Maintained
17521 F:      arch/x86/platform
17522
17523 X86 VDSO
17524 M:      Andy Lutomirski <luto@kernel.org>
17525 L:      linux-kernel@vger.kernel.org
17526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17527 S:      Maintained
17528 F:      arch/x86/entry/vdso/
17529
17530 XARRAY
17531 M:      Matthew Wilcox <willy@infradead.org>
17532 L:      linux-fsdevel@vger.kernel.org
17533 S:      Supported
17534 F:      Documentation/core-api/xarray.rst
17535 F:      lib/idr.c
17536 F:      lib/xarray.c
17537 F:      include/linux/idr.h
17538 F:      include/linux/xarray.h
17539 F:      tools/testing/radix-tree
17540
17541 XBOX DVD IR REMOTE
17542 M:      Benjamin Valentin <benpicco@googlemail.com>
17543 S:      Maintained
17544 F:      drivers/media/rc/xbox_remote.c
17545 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17546
17547 XC2028/3028 TUNER DRIVER
17548 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17549 L:      linux-media@vger.kernel.org
17550 W:      https://linuxtv.org
17551 T:      git git://linuxtv.org/media_tree.git
17552 S:      Maintained
17553 F:      drivers/media/tuners/tuner-xc2028.*
17554
17555 XDP (eXpress Data Path)
17556 M:      Alexei Starovoitov <ast@kernel.org>
17557 M:      Daniel Borkmann <daniel@iogearbox.net>
17558 M:      David S. Miller <davem@davemloft.net>
17559 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17560 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17561 M:      John Fastabend <john.fastabend@gmail.com>
17562 L:      netdev@vger.kernel.org
17563 L:      bpf@vger.kernel.org
17564 S:      Supported
17565 F:      net/core/xdp.c
17566 F:      include/net/xdp.h
17567 F:      kernel/bpf/devmap.c
17568 F:      kernel/bpf/cpumap.c
17569 F:      include/trace/events/xdp.h
17570 K:      xdp
17571 N:      xdp
17572
17573 XDP SOCKETS (AF_XDP)
17574 M:      Björn Töpel <bjorn.topel@intel.com>
17575 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17576 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17577 L:      netdev@vger.kernel.org
17578 L:      bpf@vger.kernel.org
17579 S:      Maintained
17580 F:      kernel/bpf/xskmap.c
17581 F:      net/xdp/
17582
17583 XEN BLOCK SUBSYSTEM
17584 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17585 M:      Roger Pau Monné <roger.pau@citrix.com>
17586 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17587 S:      Supported
17588 F:      drivers/block/xen-blkback/*
17589 F:      drivers/block/xen*
17590
17591 XEN HYPERVISOR ARM
17592 M:      Stefano Stabellini <sstabellini@kernel.org>
17593 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17594 S:      Maintained
17595 F:      arch/arm/xen/
17596 F:      arch/arm/include/asm/xen/
17597
17598 XEN HYPERVISOR ARM64
17599 M:      Stefano Stabellini <sstabellini@kernel.org>
17600 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17601 S:      Maintained
17602 F:      arch/arm64/xen/
17603 F:      arch/arm64/include/asm/xen/
17604
17605 XEN HYPERVISOR INTERFACE
17606 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17607 M:      Juergen Gross <jgross@suse.com>
17608 R:      Stefano Stabellini <sstabellini@kernel.org>
17609 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17611 S:      Supported
17612 F:      arch/x86/xen/
17613 F:      arch/x86/platform/pvh/
17614 F:      drivers/*/xen-*front.c
17615 F:      drivers/xen/
17616 F:      arch/x86/include/asm/xen/
17617 F:      arch/x86/include/asm/pvclock-abi.h
17618 F:      include/xen/
17619 F:      include/uapi/xen/
17620 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17621 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17622
17623 XEN NETWORK BACKEND DRIVER
17624 M:      Wei Liu <wei.liu@kernel.org>
17625 M:      Paul Durrant <paul.durrant@citrix.com>
17626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17627 L:      netdev@vger.kernel.org
17628 S:      Supported
17629 F:      drivers/net/xen-netback/*
17630
17631 XEN PCI SUBSYSTEM
17632 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17634 S:      Supported
17635 F:      arch/x86/pci/*xen*
17636 F:      drivers/pci/*xen*
17637
17638 XEN PVSCSI DRIVERS
17639 M:      Juergen Gross <jgross@suse.com>
17640 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17641 L:      linux-scsi@vger.kernel.org
17642 S:      Supported
17643 F:      drivers/scsi/xen-scsifront.c
17644 F:      drivers/xen/xen-scsiback.c
17645 F:      include/xen/interface/io/vscsiif.h
17646
17647 XEN SWIOTLB SUBSYSTEM
17648 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17649 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17650 L:      iommu@lists.linux-foundation.org
17651 S:      Supported
17652 F:      arch/x86/xen/*swiotlb*
17653 F:      drivers/xen/*swiotlb*
17654
17655 XEN SOUND FRONTEND DRIVER
17656 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17657 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17658 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17659 S:      Supported
17660 F:      sound/xen/*
17661
17662 XFS FILESYSTEM
17663 M:      Darrick J. Wong <darrick.wong@oracle.com>
17664 M:      linux-xfs@vger.kernel.org
17665 L:      linux-xfs@vger.kernel.org
17666 W:      http://xfs.org/
17667 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17668 S:      Supported
17669 F:      Documentation/admin-guide/xfs.rst
17670 F:      Documentation/ABI/testing/sysfs-fs-xfs
17671 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17672 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17673 F:      fs/xfs/
17674 F:      include/uapi/linux/dqblk_xfs.h
17675 F:      include/uapi/linux/fsmap.h
17676
17677 XILINX AXI ETHERNET DRIVER
17678 M:      Anirudha Sarangi <anirudh@xilinx.com>
17679 M:      John Linn <John.Linn@xilinx.com>
17680 S:      Maintained
17681 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17682
17683 XILINX UARTLITE SERIAL DRIVER
17684 M:      Peter Korsgaard <jacmet@sunsite.dk>
17685 L:      linux-serial@vger.kernel.org
17686 S:      Maintained
17687 F:      drivers/tty/serial/uartlite.c
17688
17689 XILINX VIDEO IP CORES
17690 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17691 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17692 L:      linux-media@vger.kernel.org
17693 T:      git git://linuxtv.org/media_tree.git
17694 S:      Supported
17695 F:      Documentation/devicetree/bindings/media/xilinx/
17696 F:      drivers/media/platform/xilinx/
17697 F:      include/uapi/linux/xilinx-v4l2-controls.h
17698
17699 XILLYBUS DRIVER
17700 M:      Eli Billauer <eli.billauer@gmail.com>
17701 L:      linux-kernel@vger.kernel.org
17702 S:      Supported
17703 F:      drivers/char/xillybus/
17704
17705 XLP9XX I2C DRIVER
17706 M:      George Cherian <george.cherian@cavium.com>
17707 M:      Jan Glauber <jglauber@cavium.com>
17708 L:      linux-i2c@vger.kernel.org
17709 W:      http://www.cavium.com
17710 S:      Supported
17711 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17712 F:      drivers/i2c/busses/i2c-xlp9xx.c
17713
17714 XRA1403 GPIO EXPANDER
17715 M:      Nandor Han <nandor.han@ge.com>
17716 M:      Semi Malinen <semi.malinen@ge.com>
17717 L:      linux-gpio@vger.kernel.org
17718 S:      Maintained
17719 F:      drivers/gpio/gpio-xra1403.c
17720 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17721
17722 XTENSA XTFPGA PLATFORM SUPPORT
17723 M:      Max Filippov <jcmvbkbc@gmail.com>
17724 L:      linux-xtensa@linux-xtensa.org
17725 S:      Maintained
17726 F:      drivers/spi/spi-xtensa-xtfpga.c
17727 F:      sound/soc/xtensa/xtfpga-i2s.c
17728
17729 YAM DRIVER FOR AX.25
17730 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17731 L:      linux-hams@vger.kernel.org
17732 S:      Maintained
17733 F:      drivers/net/hamradio/yam*
17734 F:      include/linux/yam.h
17735
17736 YAMA SECURITY MODULE
17737 M:      Kees Cook <keescook@chromium.org>
17738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17739 S:      Supported
17740 F:      security/yama/
17741 F:      Documentation/admin-guide/LSM/Yama.rst
17742
17743 YEALINK PHONE DRIVER
17744 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17745 L:      usbb2k-api-dev@nongnu.org
17746 S:      Maintained
17747 F:      Documentation/input/devices/yealink.rst
17748 F:      drivers/input/misc/yealink.*
17749
17750 Z8530 DRIVER FOR AX.25
17751 M:      Joerg Reuter <jreuter@yaina.de>
17752 W:      http://yaina.de/jreuter/
17753 W:      http://www.qsl.net/dl1bke/
17754 L:      linux-hams@vger.kernel.org
17755 S:      Maintained
17756 F:      Documentation/networking/z8530drv.txt
17757 F:      drivers/net/hamradio/*scc.c
17758 F:      drivers/net/hamradio/z8530.h
17759
17760 ZBUD COMPRESSED PAGE ALLOCATOR
17761 M:      Seth Jennings <sjenning@redhat.com>
17762 M:      Dan Streetman <ddstreet@ieee.org>
17763 L:      linux-mm@kvack.org
17764 S:      Maintained
17765 F:      mm/zbud.c
17766 F:      include/linux/zbud.h
17767
17768 ZD1211RW WIRELESS DRIVER
17769 M:      Daniel Drake <dsd@gentoo.org>
17770 M:      Ulrich Kunitz <kune@deine-taler.de>
17771 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17772 L:      linux-wireless@vger.kernel.org
17773 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17774 S:      Maintained
17775 F:      drivers/net/wireless/zydas/zd1211rw/
17776
17777 ZD1301 MEDIA DRIVER
17778 M:      Antti Palosaari <crope@iki.fi>
17779 L:      linux-media@vger.kernel.org
17780 W:      https://linuxtv.org/
17781 W:      http://palosaari.fi/linux/
17782 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17783 S:      Maintained
17784 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17785
17786 ZD1301_DEMOD MEDIA DRIVER
17787 M:      Antti Palosaari <crope@iki.fi>
17788 L:      linux-media@vger.kernel.org
17789 W:      https://linuxtv.org/
17790 W:      http://palosaari.fi/linux/
17791 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17792 S:      Maintained
17793 F:      drivers/media/dvb-frontends/zd1301_demod*
17794
17795 ZHAOXIN PROCESSOR SUPPORT
17796 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17797 L:      linux-kernel@vger.kernel.org
17798 S:      Maintained
17799 F:      arch/x86/kernel/cpu/zhaoxin.c
17800
17801 ZPOOL COMPRESSED PAGE STORAGE API
17802 M:      Dan Streetman <ddstreet@ieee.org>
17803 L:      linux-mm@kvack.org
17804 S:      Maintained
17805 F:      mm/zpool.c
17806 F:      include/linux/zpool.h
17807
17808 ZR36067 VIDEO FOR LINUX DRIVER
17809 L:      mjpeg-users@lists.sourceforge.net
17810 L:      linux-media@vger.kernel.org
17811 W:      http://mjpeg.sourceforge.net/driver-zoran/
17812 T:      hg https://linuxtv.org/hg/v4l-dvb
17813 S:      Odd Fixes
17814 F:      drivers/staging/media/zoran/
17815
17816 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17817 M:      Minchan Kim <minchan@kernel.org>
17818 M:      Nitin Gupta <ngupta@vflare.org>
17819 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17820 L:      linux-kernel@vger.kernel.org
17821 S:      Maintained
17822 F:      drivers/block/zram/
17823 F:      Documentation/admin-guide/blockdev/zram.rst
17824
17825 ZS DECSTATION Z85C30 SERIAL DRIVER
17826 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17827 S:      Maintained
17828 F:      drivers/tty/serial/zs.*
17829
17830 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17831 M:      Minchan Kim <minchan@kernel.org>
17832 M:      Nitin Gupta <ngupta@vflare.org>
17833 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17834 L:      linux-mm@kvack.org
17835 S:      Maintained
17836 F:      mm/zsmalloc.c
17837 F:      include/linux/zsmalloc.h
17838 F:      Documentation/vm/zsmalloc.rst
17839
17840 ZSWAP COMPRESSED SWAP CACHING
17841 M:      Seth Jennings <sjenning@redhat.com>
17842 M:      Dan Streetman <ddstreet@ieee.org>
17843 L:      linux-mm@kvack.org
17844 S:      Maintained
17845 F:      mm/zswap.c
17846
17847 THE REST
17848 M:      Linus Torvalds <torvalds@linux-foundation.org>
17849 L:      linux-kernel@vger.kernel.org
17850 Q:      http://patchwork.kernel.org/project/LKML/list/
17851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17852 S:      Buried alive in reporters
17853 F:      *
17854 F:      */