M: "Rafael J. Wysocki" <rjw@rjwysocki.net>
M: Len Brown <lenb@kernel.org>
L: linux-acpi@vger.kernel.org
+S: Supported
W: https://01.org/linux-acpi
-Q: https://patchwork.kernel.org/project/linux-acpi/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+Q: https://patchwork.kernel.org/project/linux-acpi/list/
B: https://bugzilla.kernel.org
-S: Supported
+F: Documentation/ABI/testing/configfs-acpi
+F: Documentation/ABI/testing/sysfs-bus-acpi
+F: Documentation/firmware-guide/acpi/
F: drivers/acpi/
+F: drivers/pci/*/*acpi*
+F: drivers/pci/*acpi*
F: drivers/pnp/pnpacpi/
+F: include/acpi/
F: include/linux/acpi.h
F: include/linux/fwnode.h
-F: include/acpi/
-F: Documentation/firmware-guide/acpi/
-F: Documentation/ABI/testing/sysfs-bus-acpi
-F: Documentation/ABI/testing/configfs-acpi
-F: drivers/pci/*acpi*
-F: drivers/pci/*/*acpi*
F: tools/power/acpi/
ACPI APEI
M: "Rafael J. Wysocki" <rjw@rjwysocki.net>
M: Len Brown <lenb@kernel.org>
-L: linux-acpi@vger.kernel.org
R: James Morse <james.morse@arm.com>
R: Tony Luck <tony.luck@intel.com>
R: Borislav Petkov <bp@alien8.de>
+L: linux-acpi@vger.kernel.org
F: drivers/acpi/apei/
ACPI COMPONENT ARCHITECTURE (ACPICA)
M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
L: linux-acpi@vger.kernel.org
L: devel@acpica.org
+S: Supported
W: https://acpica.org/
W: https://github.com/acpica/acpica/
-Q: https://patchwork.kernel.org/project/linux-acpi/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+Q: https://patchwork.kernel.org/project/linux-acpi/list/
B: https://bugzilla.kernel.org
B: https://bugs.acpica.org
-S: Supported
F: drivers/acpi/acpica/
F: include/acpi/
F: tools/power/acpi/
ACPI FAN DRIVER
M: Zhang Rui <rui.zhang@intel.com>
L: linux-acpi@vger.kernel.org
+S: Supported
W: https://01.org/linux-acpi
B: https://bugzilla.kernel.org
-S: Supported
F: drivers/acpi/fan.c
ACPI FOR ARM64 (ACPI/arm64)
R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
R: Mika Westerberg <mika.westerberg@linux.intel.com>
L: linux-acpi@vger.kernel.org
-Q: https://patchwork.kernel.org/project/linux-acpi/list/
+S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+Q: https://patchwork.kernel.org/project/linux-acpi/list/
B: https://bugzilla.kernel.org
-S: Supported
F: drivers/acpi/pmic/
ACPI THERMAL DRIVER
M: Zhang Rui <rui.zhang@intel.com>
L: linux-acpi@vger.kernel.org
+S: Supported
W: https://01.org/linux-acpi
B: https://bugzilla.kernel.org
-S: Supported
F: drivers/acpi/*thermal*
ACPI VIDEO DRIVER
M: Zhang Rui <rui.zhang@intel.com>
L: linux-acpi@vger.kernel.org
+S: Supported
W: https://01.org/linux-acpi
B: https://bugzilla.kernel.org
-S: Supported
F: drivers/acpi/acpi_video.c
ACPI WMI DRIVER
F: drivers/watchdog/coh901327_wdt.c
F: Documentation/devicetree/bindings/arm/ste-*
F: Documentation/devicetree/bindings/arm/ux500/
+F: Documentation/devicetree/bindings/arm/ux500.yaml
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
ARM/NUVOTON NPCM ARCHITECTURE
ATHEROS 71XX/9XXX GPIO DRIVER
M: Alban Bedel <albeu@free.fr>
+S: Maintained
W: https://github.com/AlbanBedel/linux
T: git git://github.com/AlbanBedel/linux
-S: Maintained
-F: drivers/gpio/gpio-ath79.c
F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt
+F: drivers/gpio/gpio-ath79.c
ATHEROS 71XX/9XXX USB PHY DRIVER
M: Alban Bedel <albeu@free.fr>
N: bcm2711
N: bcm2835
F: drivers/staging/vc04_services
+F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+F: drivers/pci/controller/pcie-brcmstb.c
BROADCOM BCM47XX MIPS ARCHITECTURE
M: Hauke Mehrtens <hauke@hauke-m.de>
F: arch/arm/mm/cache-b15-rac.c
F: arch/arm/include/asm/hardware/cache-b15-rac.h
N: brcmstb
+F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+F: drivers/pci/controller/pcie-brcmstb.c
BROADCOM BMIPS CPUFREQ DRIVER
M: Markus Mayer <mmayer@broadcom.com>
M: Gregory Fong <gregory.0xf0@gmail.com>
L: bcm-kernel-feedback-list@broadcom.com
S: Supported
-F: drivers/gpio/gpio-brcmstb.c
F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
+F: drivers/gpio/gpio-brcmstb.c
BROADCOM BRCMSTB I2C DRIVER
M: Kamal Dasu <kdasu.kdev@gmail.com>
M: Ray Jui <rjui@broadcom.com>
L: bcm-kernel-feedback-list@broadcom.com
S: Supported
-F: drivers/gpio/gpio-bcm-kona.c
F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
+F: drivers/gpio/gpio-bcm-kona.c
BROADCOM NETXTREME-E ROCE DRIVER
M: Selvin Xavier <selvin.xavier@broadcom.com>
BT8XXGPIO DRIVER
M: Michael Buesch <m@bues.ch>
-W: http://bu3sch.de/btgpio.php
S: Maintained
+W: http://bu3sch.de/btgpio.php
F: drivers/gpio/gpio-bt8xx.c
BTRFS FILE SYSTEM
CX18 VIDEO4LINUX DRIVER
M: Andy Walls <awalls@md.metrocast.net>
-L: ivtv-devel@ivtvdriver.org (subscribers-only)
L: linux-media@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
W: https://linuxtv.org
-W: http://www.ivtvdriver.org/index.php/Cx18
S: Maintained
-F: Documentation/media/v4l-drivers/cx18*
F: drivers/media/pci/cx18/
F: include/uapi/linux/ivtv*
K: dma_(buf|fence|resv)
T: git git://anongit.freedesktop.org/drm/drm-misc
+DMA-BUF HEAPS FRAMEWORK
+M: Sumit Semwal <sumit.semwal@linaro.org>
+R: Andrew F. Davis <afd@ti.com>
+R: Benjamin Gaignard <benjamin.gaignard@linaro.org>
+R: Liam Mark <lmark@codeaurora.org>
+R: Laura Abbott <labbott@redhat.com>
+R: Brian Starkey <Brian.Starkey@arm.com>
+R: John Stultz <john.stultz@linaro.org>
+S: Maintained
+L: linux-media@vger.kernel.org
+L: dri-devel@lists.freedesktop.org
+L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
+F: include/uapi/linux/dma-heap.h
+F: include/linux/dma-heap.h
+F: drivers/dma-buf/dma-heap.c
+F: drivers/dma-buf/heaps/*
+T: git git://anongit.freedesktop.org/drm/drm-misc
+
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
M: Vinod Koul <vkoul@kernel.org>
L: dmaengine@vger.kernel.org
S: Maintained
F: drivers/gpu/drm/bochs/
+DRM DRIVER FOR BOE HIMAX8279D PANELS
+M: Jerry Han <hanxu5@huaqin.corp-partner.google.com>
+S: Maintained
+F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
+F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
+
DRM DRIVER FOR FARADAY TVE200 TV ENCODER
M: Linus Walleij <linus.walleij@linaro.org>
T: git git://anongit.freedesktop.org/drm/drm-misc
F: drivers/gpu/drm/tiny/st7735r.c
F: Documentation/devicetree/bindings/display/sitronix,st7735r.txt
+DRM DRIVER FOR SONY ACX424AKP PANELS
+M: Linus Walleij <linus.walleij@linaro.org>
+T: git git://anongit.freedesktop.org/drm/drm-misc
+S: Maintained
+F: drivers/gpu/drm/panel/panel-sony-acx424akp.c
+
DRM DRIVER FOR ST-ERICSSON MCDE
M: Linus Walleij <linus.walleij@linaro.org>
T: git git://anongit.freedesktop.org/drm/drm-misc
DRM DRIVERS AND MISC GPU PATCHES
M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
M: Maxime Ripard <mripard@kernel.org>
-M: Sean Paul <sean@poorly.run>
W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
S: Maintained
T: git git://anongit.freedesktop.org/drm/drm-misc
S: Maintained
F: fs/fuse/
F: include/uapi/linux/fuse.h
-F: Documentation/filesystems/fuse.txt
+F: Documentation/filesystems/fuse.rst
FUTEX SUBSYSTEM
M: Thomas Gleixner <tglx@linutronix.de>
M: Linus Walleij <linus.walleij@linaro.org>
M: Bartosz Golaszewski <bgolaszewski@baylibre.com>
L: linux-gpio@vger.kernel.org
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
+F: Documentation/ABI/obsolete/sysfs-gpio
+F: Documentation/ABI/testing/gpio-cdev
+F: Documentation/admin-guide/gpio/
F: Documentation/devicetree/bindings/gpio/
F: Documentation/driver-api/gpio/
-F: Documentation/admin-guide/gpio/
-F: Documentation/ABI/testing/gpio-cdev
-F: Documentation/ABI/obsolete/sysfs-gpio
F: drivers/gpio/
+F: include/asm-generic/gpio.h
F: include/linux/gpio/
F: include/linux/gpio.h
F: include/linux/of_gpio.h
-F: include/asm-generic/gpio.h
F: include/uapi/linux/gpio.h
F: tools/gpio/
HARDWARE SPINLOCK CORE
M: Ohad Ben-Cohen <ohad@wizery.com>
M: Bjorn Andersson <bjorn.andersson@linaro.org>
+R: Baolin Wang <baolin.wang7@gmail.com>
L: linux-remoteproc@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
F: drivers/net/usb/hso.c
HSR NETWORK PROTOCOL
-M: Arvid Brodin <arvid.brodin@alten.se>
L: netdev@vger.kernel.org
-S: Maintained
+S: Orphan
F: net/hsr/
HT16K33 LED CONTROLLER DRIVER
L: linux-i2c@vger.kernel.org
S: Maintained
F: Documentation/i2c/busses/i2c-parport.rst
-F: Documentation/i2c/busses/i2c-parport-light.rst
F: drivers/i2c/busses/i2c-parport.c
-F: drivers/i2c/busses/i2c-parport-light.c
I2C SUBSYSTEM
M: Wolfram Sang <wsa@the-dreams.de>
ICH LPC AND GPIO DRIVER
M: Peter Tyser <ptyser@xes-inc.com>
S: Maintained
-F: drivers/mfd/lpc_ich.c
F: drivers/gpio/gpio-ich.c
+F: drivers/mfd/lpc_ich.c
ICY I2C DRIVER
M: Max Staudt <max@enpas.org>
F: drivers/auxdisplay/img-ascii-lcd.c
IMGTEC IR DECODER DRIVER
-M: James Hogan <jhogan@kernel.org>
-S: Maintained
+S: Orphan
F: drivers/media/rc/img-ir/
IMON SOUNDGRAPH USB IR RECEIVER
L: netdev@vger.kernel.org
W: http://www.isdn4linux.de
S: Maintained
-F: drivers/isdn/mISDN
-F: drivers/isdn/hardware
+F: drivers/isdn/mISDN/
+F: drivers/isdn/hardware/
+F: drivers/isdn/Kconfig
+F: drivers/isdn/Makefile
ISDN/CMTP OVER BLUETOOTH
M: Karsten Keil <isdn@linux-pingi.de>
IVTV VIDEO4LINUX DRIVER
M: Andy Walls <awalls@md.metrocast.net>
-L: ivtv-devel@ivtvdriver.org (subscribers-only)
L: linux-media@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
-W: http://www.ivtvdriver.org
+W: https://linuxtv.org
S: Maintained
F: Documentation/media/v4l-drivers/ivtv*
F: drivers/media/pci/ivtv/
M: Kees Cook <keescook@chromium.org>
S: Maintained
F: drivers/misc/lkdtm/*
+F: tools/testing/selftests/lkdtm/*
LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
M: Alan Stern <stern@rowland.harvard.edu>
L: linux-renesas-soc@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
S: Supported
-F: Documentation/devicetree/bindings/media/renesas,ceu.txt
+F: Documentation/devicetree/bindings/media/renesas,ceu.yaml
F: drivers/media/platform/renesas-ceu.c
F: include/media/drv-intf/renesas-ceu.h
L: linux-renesas-soc@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
S: Supported
-F: Documentation/devicetree/bindings/media/renesas,csi2.txt
+F: Documentation/devicetree/bindings/media/renesas,csi2.yaml
F: Documentation/devicetree/bindings/media/renesas,vin.txt
F: drivers/media/platform/rcar-vin/
MIPS
M: Ralf Baechle <ralf@linux-mips.org>
M: Paul Burton <paulburton@kernel.org>
-M: James Hogan <jhogan@kernel.org>
L: linux-mips@vger.kernel.org
W: http://www.linux-mips.org/
T: git git://git.linux-mips.org/pub/scm/ralf/linux.git
L: linux-pci@vger.kernel.org
L: linux-arm-kernel@lists.infradead.org
S: Maintained
-F: Documentation/devicetree/bindings/pci/versatile.txt
+F: Documentation/devicetree/bindings/pci/versatile.yaml
F: drivers/pci/controller/pci-versatile.c
PCI DRIVER FOR ARMADA 8K
L: linux-pci@vger.kernel.org
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-F: Documentation/devicetree/bindings/pci/host-generic-pci.txt
+F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml
F: drivers/pci/controller/pci-host-common.c
F: drivers/pci/controller/pci-host-generic.c
PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
-R: Andrew Murray <andrew.murray@arm.com>
+R: Andrew Murray <amurray@thegoodpenguin.co.uk>
L: linux-pci@vger.kernel.org
Q: http://patchwork.ozlabs.org/project/linux-pci/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
S: Supported
F: tools/power/pm-graph
-PNP SUPPORT
-M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
-S: Maintained
-F: drivers/pnp/
-
PNI RM3100 IIO DRIVER
M: Song Qiang <songqiang1304521@gmail.com>
L: linux-iio@vger.kernel.org
F: drivers/iio/magnetometer/rm3100*
F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
+PNP SUPPORT
+M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
+S: Maintained
+F: drivers/pnp/
+
POSIX CLOCKS and TIMERS
M: Thomas Gleixner <tglx@linutronix.de>
L: linux-kernel@vger.kernel.org
F: fs/timerfd.c
F: include/linux/timer*
F: include/linux/time_namespace.h
-F: kernel/time_namespace.c
+F: kernel/time/namespace.c
F: kernel/time/*timer*
POWER MANAGEMENT CORE
F: tools/testing/selftests/rtc/
REALTEK AUDIO CODECS
-M: Bard Liao <bardliao@realtek.com>
M: Oder Chiou <oder_chiou@realtek.com>
S: Maintained
F: sound/soc/codecs/rt*
F: include/linux/hid-roccat*
F: Documentation/ABI/*/sysfs-driver-hid-roccat*
+ROCKCHIP ISP V1 DRIVER
+M: Helen Koike <helen.koike@collabora.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/staging/media/rkisp1/
+
ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
M: Jacob Chen <jacob-chen@iotwrt.com>
M: Ezequiel Garcia <ezequiel@collabora.com>
F: drivers/mmc/host/sdhci-omap.c
SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
-M: Scott Bauer <scott.bauer@intel.com>
M: Jonathan Derrick <jonathan.derrick@intel.com>
+M: Revanth Rajashekar <revanth.rajashekar@intel.com>
L: linux-block@vger.kernel.org
S: Supported
F: block/sed*
F: Documentation/networking/device_drivers/stmicro/
F: drivers/net/ethernet/stmicro/stmmac/
+EXTRA BOOT CONFIG
+M: Masami Hiramatsu <mhiramat@kernel.org>
+S: Maintained
+F: lib/bootconfig.c
+F: fs/proc/bootconfig.c
+F: include/linux/bootconfig.h
+F: tools/bootconfig/*
+F: Documentation/admin-guide/bootconfig.rst
+
SUN3/3X
M: Sam Creasey <sammy@sammy.net>
W: http://sammy.net/sun3/
SYNOPSYS CREG GPIO DRIVER
M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
S: Maintained
-F: drivers/gpio/gpio-creg-snps.c
F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
+F: drivers/gpio/gpio-creg-snps.c
SYNOPSYS DESIGNWARE 8250 UART DRIVER
R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
M: Hoan Tran <hoan@os.amperecomputing.com>
L: linux-gpio@vger.kernel.org
S: Maintained
-F: drivers/gpio/gpio-dwapb.c
F: Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+F: drivers/gpio/gpio-dwapb.c
SYNOPSYS DESIGNWARE AXI DMAC DRIVER
M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
F: drivers/firmware/arm_scmi/
F: drivers/reset/reset-scmi.c
F: include/linux/sc[mp]i_protocol.h
+F: include/trace/events/scmi.h
SYSTEM RESET/SHUTDOWN DRIVERS
M: Sebastian Reichel <sre@kernel.org>
S: Maintained
F: drivers/media/platform/ti-vpe/
F: Documentation/devicetree/bindings/media/ti,vpe.yaml
+ Documentation/devicetree/bindings/media/ti,cal.yaml
TI WILINK WIRELESS DRIVERS
L: linux-wireless@vger.kernel.org
UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
R: Alim Akhtar <alim.akhtar@samsung.com>
R: Avri Altman <avri.altman@wdc.com>
-R: Pedro Sousa <pedrom.sousa@synopsys.com>
L: linux-scsi@vger.kernel.org
S: Supported
F: Documentation/scsi/ufs.txt
VFAT/FAT/MSDOS FILESYSTEM
M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
S: Maintained
-F: Documentation/filesystems/vfat.txt
+F: Documentation/filesystems/vfat.rst
F: fs/fat/
VFIO DRIVER
F: include/uapi/linux/vbox*.h
F: drivers/virt/vboxguest/
+VIRTUAL BOX SHARED FOLDER VFS DRIVER:
+M: Hans de Goede <hdegoede@redhat.com>
+L: linux-fsdevel@vger.kernel.org
+S: Maintained
+F: fs/vboxsf/*
+
VIRTUAL SERIO DEVICE DRIVER
M: Stephen Chandler Paul <thatslyude@gmail.com>
S: Maintained
X-POWERS AXP288 PMIC DRIVERS
M: Hans de Goede <hdegoede@redhat.com>
S: Maintained
-N: axp288
F: drivers/acpi/pmic/intel_pmic_xpower.c
+N: axp288
X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
M: Chen-Yu Tsai <wens@csie.org>
M: Semi Malinen <semi.malinen@ge.com>
L: linux-gpio@vger.kernel.org
S: Maintained
-F: drivers/gpio/gpio-xra1403.c
F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
+F: drivers/gpio/gpio-xra1403.c
XTENSA XTFPGA PLATFORM SUPPORT
M: Max Filippov <jcmvbkbc@gmail.com>
S: Maintained
F: arch/x86/kernel/cpu/zhaoxin.c
+ZONEFS FILESYSTEM
+M: Damien Le Moal <damien.lemoal@wdc.com>
+M: Naohiro Aota <naohiro.aota@wdc.com>
+R: Johannes Thumshirn <jth@kernel.org>
+L: linux-fsdevel@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
+S: Maintained
+F: fs/zonefs/
+F: Documentation/filesystems/zonefs.txt
+
ZPOOL COMPRESSED PAGE STORAGE API
M: Dan Streetman <ddstreet@ieee.org>
L: linux-mm@kvack.org