M: Steffen Klassert <klassert@kernel.org>
L: netdev@vger.kernel.org
S: Odd Fixes
-F: Documentation/networking/device_drivers/3com/vortex.rst
+F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst
F: drivers/net/ethernet/3com/3c59x.c
3CR990 NETWORK DRIVER
F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
F: drivers/irqchip/irq-al-fic.c
+AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
+M: Talel Shenhar <talel@amazon.com>
+M: Talel Shenhar <talelshenhar@gmail.com>
+S: Maintained
+F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
+F: drivers/edac/al_mc_edac.c
+
AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
M: Talel Shenhar <talel@amazon.com>
S: Maintained
R: Zorik Machulsky <zorik@amazon.com>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/device_drivers/amazon/ena.rst
+F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst
F: drivers/net/ethernet/amazon/
AMAZON RDMA EFA DRIVER
S: Supported
W: http://ez.analog.com/community/linux-device-drivers
F: drivers/media/i2c/adv7180.c
+F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml
ANALOG DEVICES INC ADV748X DRIVER
M: Kieran Bingham <kieran.bingham@ideasonboard.com>
M: Martijn Coenen <maco@android.com>
M: Joel Fernandes <joel@joelfernandes.org>
M: Christian Brauner <christian@brauner.io>
+M: Hridya Valsaraju <hridya@google.com>
+M: Suren Baghdasaryan <surenb@google.com>
L: devel@driverdev.osuosl.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
S: Supported
W: https://www.marvell.com/
Q: http://patchwork.ozlabs.org/project/netdev/list/
-F: Documentation/networking/device_drivers/aquantia/atlantic.rst
+F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
F: drivers/net/ethernet/aquantia/atlantic/
AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
M: Julius Werner <jwerner@chromium.org>
R: Evan Benn <evanbenn@chromium.org>
S: Maintained
-F: devicetree/bindings/watchdog/arm-smc-wdt.yaml
+F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
F: drivers/watchdog/arm_smc_wdt.c
ARM SMMU DRIVERS
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/iommu/arm,smmu*
-F: drivers/iommu/arm-smmu*
+F: drivers/iommu/arm/
F: drivers/iommu/io-pgtable-arm-v7s.c
F: drivers/iommu/io-pgtable-arm.c
F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
F: Documentation/devicetree/bindings/dma/owl-dma.txt
F: Documentation/devicetree/bindings/i2c/i2c-owl.txt
+F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml
F: Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
F: Documentation/devicetree/bindings/power/actions,owl-sps.txt
F: drivers/clocksource/timer-owl*
F: drivers/dma/owl-dma.c
F: drivers/i2c/busses/i2c-owl.c
+F: drivers/irqchip/irq-owl-sirq.c
F: drivers/mmc/host/owl-mmc.c
F: drivers/pinctrl/actions/*
F: drivers/soc/actions/
F: include/dt-bindings/power/owl-*
+F: include/dt-bindings/reset/actions,*
F: include/linux/soc/actions/
N: owl
ARM/Annapurna Labs ALPINE ARCHITECTURE
M: Tsahee Zidenberg <tsahee@annapurnalabs.com>
-M: Antoine Tenart <antoine.tenart@bootlin.com>
+M: Antoine Tenart <atenart@kernel.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/boot/dts/alpine*
ARM/CAVIUM THUNDER NETWORK DRIVER
M: Sunil Goutham <sgoutham@marvell.com>
-M: Robert Richter <rrichter@marvell.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
F: drivers/net/ethernet/cavium/thunder/
F: drivers/phy/qualcomm/
F: drivers/power/*/msm*
F: drivers/reset/reset-qcom-*
-F: drivers/scsi/ufs/ufs-qcom.*
+F: drivers/scsi/ufs/ufs-qcom*
F: drivers/spi/spi-geni-qcom.c
F: drivers/spi/spi-qcom-qspi.c
F: drivers/spi/spi-qup.c
L: linux-media@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/media/s5p-cec.txt
-F: drivers/media/platform/s5p-cec/
+F: drivers/media/cec/platform/s5p/
ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
F: drivers/clk/socfpga/
ARM/SOCFPGA EDAC SUPPORT
-M: Thor Thayer <thor.thayer@linux.intel.com>
+M: Dinh Nguyen <dinguyen@kernel.org>
S: Maintained
F: drivers/edac/altera_edac.
L: linux-media@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/media/tegra-cec.txt
-F: drivers/media/platform/tegra-cec/
+F: drivers/media/cec/platform/tegra/
ARM/TETON BGA MACHINE SUPPORT
M: "Mark F. Brown" <mark.brown314@gmail.com>
M: David Howells <dhowells@redhat.com>
L: keyrings@vger.kernel.org
S: Maintained
-F: Documentation/crypto/asymmetric-keys.txt
+F: Documentation/crypto/asymmetric-keys.rst
F: crypto/asymmetric_keys/
F: include/crypto/pkcs7.h
F: include/crypto/public_key.h
R: Dan Williams <dan.j.williams@intel.com>
S: Odd fixes
W: http://sourceforge.net/projects/xscaleiop
-F: Documentation/crypto/async-tx-api.txt
+F: Documentation/crypto/async-tx-api.rst
F: crypto/async_tx/
F: drivers/dma/
F: include/linux/async_tx.h
F: drivers/net/wireless/ath/*
ATHEROS ATH5K WIRELESS DRIVER
-M: Jiri Slaby <jirislaby@gmail.com>
+M: Jiri Slaby <jirislaby@kernel.org>
M: Nick Kossifidis <mickflemm@gmail.com>
M: Luis Chamberlain <mcgrof@kernel.org>
L: linux-wireless@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
F: block/
F: drivers/block/
+F: include/linux/blk*
F: kernel/trace/blktrace.c
F: lib/sbitmap.c
L: netdev@vger.kernel.org
L: openwrt-devel@lists.openwrt.org (subscribers-only)
S: Supported
+F: Documentation/devicetree/bindings/net/dsa/b53.txt
F: drivers/net/dsa/b53/*
F: include/linux/platform_data/b53.h
S: Maintained
F: drivers/phy/broadcom/phy-brcm-usb*
+BROADCOM ETHERNET PHY DRIVERS
+M: Florian Fainelli <f.fainelli@gmail.com>
+L: bcm-kernel-feedback-list@broadcom.com
+L: netdev@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
+F: drivers/net/phy/bcm*.[ch]
+F: drivers/net/phy/broadcom.c
+F: include/linux/brcmphy.h
+
BROADCOM GENET ETHERNET DRIVER
M: Doug Berger <opendmb@gmail.com>
M: Florian Fainelli <f.fainelli@gmail.com>
L: bcm-kernel-feedback-list@broadcom.com
L: netdev@vger.kernel.org
S: Supported
+F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
F: drivers/net/ethernet/broadcom/genet/
+F: drivers/net/mdio/mdio-bcm-unimac.c
+F: include/linux/platform_data/bcmgenet.h
+F: include/linux/platform_data/mdio-bcm-unimac.h
BROADCOM IPROC ARM ARCHITECTURE
M: Ray Jui <rjui@broadcom.com>
M: Devesh Sharma <devesh.sharma@broadcom.com>
M: Somnath Kotur <somnath.kotur@broadcom.com>
M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
+M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.broadcom.com
F: drivers/net/wireless/ath/carl9170/
CAVIUM I2C DRIVER
-M: Robert Richter <rrichter@marvell.com>
-S: Supported
+M: Robert Richter <rric@kernel.org>
+S: Odd Fixes
W: http://www.marvell.com
F: drivers/i2c/busses/i2c-octeon*
F: drivers/i2c/busses/i2c-thunderx*
F: drivers/net/ethernet/cavium/liquidio/
CAVIUM MMC DRIVER
-M: Robert Richter <rrichter@marvell.com>
-S: Supported
+M: Robert Richter <rric@kernel.org>
+S: Odd Fixes
W: http://www.marvell.com
F: drivers/mmc/host/cavium*
F: drivers/crypto/cavium/cpt/
CAVIUM THUNDERX2 ARM64 SOC
-M: Robert Richter <rrichter@marvell.com>
+M: Robert Richter <rric@kernel.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S: Maintained
+S: Odd Fixes
F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt
F: arch/arm64/boot/dts/cavium/thunder2-99xx*
W: http://linuxtv.org
T: git git://linuxtv.org/media_tree.git
F: Documentation/devicetree/bindings/media/cec-gpio.txt
-F: drivers/media/platform/cec-gpio/
+F: drivers/media/cec/platform/cec-gpio/
CELL BROADBAND ENGINE ARCHITECTURE
M: Arnd Bergmann <arnd@arndb.de>
N: cros_ec
N: cros-ec
+CHRONTEL CH7322 CEC DRIVER
+M: Jeff Chase <jnchase@google.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
+F: drivers/media/cec/i2c/ch7322.c
+
CIRRUS LOGIC AUDIO CODEC DRIVERS
M: James Schulman <james.schulman@cirrus.com>
M: David Rhodes <david.rhodes@cirrus.com>
F: .clang-format
CLANG/LLVM BUILD SUPPORT
+M: Nathan Chancellor <natechancellor@gmail.com>
+M: Nick Desaulniers <ndesaulniers@google.com>
L: clang-built-linux@googlegroups.com
S: Supported
W: https://clangbuiltlinux.github.io/
F: fs/configfs/
F: include/linux/configfs.h
-CONNECTOR
-M: Evgeniy Polyakov <zbr@ioremap.net>
-L: netdev@vger.kernel.org
-S: Maintained
-F: drivers/connector/
+CONSOLE SUBSYSTEM
+M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+S: Supported
+F: drivers/video/console/
+F: include/linux/console*
CONTROL GROUP (CGROUP)
M: Tejun Heo <tj@kernel.org>
F: Documentation/hwmon/coretemp.rst
F: drivers/hwmon/coretemp.c
+CORSAIR-CPRO HARDWARE MONITOR DRIVER
+M: Marius Zachmann <mail@mariuszachmann.de>
+L: linux-hwmon@vger.kernel.org
+S: Maintained
+F: drivers/hwmon/corsair-cpro.c
+
COSA/SRP SYNC SERIAL DRIVER
M: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
S: Maintained
DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
L: netdev@vger.kernel.org
S: Orphan
-F: Documentation/networking/device_drivers/dec/dmfe.rst
+F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
F: drivers/net/ethernet/dec/tulip/dmfe.c
DC390/AM53C974 SCSI driver
F: include/uapi/linux/dm-*.h
DEVLINK
-M: Jiri Pirko <jiri@mellanox.com>
+M: Jiri Pirko <jiri@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
F: Documentation/networking/devlink
DMA BUFFER SHARING FRAMEWORK
M: Sumit Semwal <sumit.semwal@linaro.org>
+M: Christian König <christian.koenig@amd.com>
L: linux-media@vger.kernel.org
L: dri-devel@lists.freedesktop.org
L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
M: Jonathan Corbet <corbet@lwn.net>
L: linux-doc@vger.kernel.org
S: Maintained
+P: Documentation/doc-guide/maintainer-profile.rst
T: git git://git.lwn.net/linux.git docs-next
F: Documentation/
F: scripts/documentation-file-ref-check
F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
F: drivers/media/i2c/dw9714.c
+DONGWOON DW9768 LENS VOICE COIL DRIVER
+M: Dongchun Zhu <dongchun.zhu@mediatek.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
+F: drivers/media/i2c/dw9768.c
+
DONGWOON DW9807 LENS VOICE COIL DRIVER
M: Sakari Ailus <sakari.ailus@linux.intel.com>
L: linux-media@vger.kernel.org
M: Ioana Radulescu <ruxandra.radulescu@nxp.com>
L: netdev@vger.kernel.org
S: Maintained
-F: Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
-F: Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
+F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
+F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
F: drivers/net/ethernet/freescale/dpaa2/Kconfig
F: drivers/net/ethernet/freescale/dpaa2/Makefile
F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
S: Supported
T: git git://github.com/anholt/linux
T: git git://anongit.freedesktop.org/drm/drm-misc
-F: Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
+F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
F: drivers/gpu/drm/vc4/
F: include/uapi/drm/vc4_drm.h
F: Documentation/gpu/xen-front.rst
F: drivers/gpu/drm/xen/
+DRM DRIVERS FOR XILINX
+M: Hyun Kwon <hyun.kwon@xilinx.com>
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: dri-devel@lists.freedesktop.org
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: Documentation/devicetree/bindings/display/xlnx/
+F: drivers/gpu/drm/xlnx/
+
DRM DRIVERS FOR ZTE ZX
M: Shawn Guo <shawnguo@kernel.org>
L: dri-devel@lists.freedesktop.org
F: lib/dynamic_debug.c
DYNAMIC INTERRUPT MODERATION
-M: Tal Gilboa <talgi@mellanox.com>
+M: Tal Gilboa <talgi@nvidia.com>
S: Maintained
F: Documentation/networking/net_dim.rst
F: include/linux/dim.h
F: drivers/edac/aspeed_edac.c
EDAC-BLUEFIELD
-M: Shravan Kumar Ramani <sramani@mellanox.com>
+M: Shravan Kumar Ramani <shravankr@nvidia.com>
S: Supported
F: drivers/edac/bluefield_edac.c
EDAC-CALXEDA
-M: Robert Richter <rric@kernel.org>
+M: Andre Przywara <andre.przywara@arm.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/highbank*
EDAC-CAVIUM OCTEON
M: Ralf Baechle <ralf@linux-mips.org>
-M: Robert Richter <rrichter@marvell.com>
L: linux-edac@vger.kernel.org
L: linux-mips@vger.kernel.org
S: Supported
F: drivers/edac/octeon_edac*
EDAC-CAVIUM THUNDERX
-M: Robert Richter <rrichter@marvell.com>
+M: Robert Richter <rric@kernel.org>
L: linux-edac@vger.kernel.org
-S: Supported
+S: Odd Fixes
F: drivers/edac/thunderx_edac*
EDAC-CORE
M: Mauro Carvalho Chehab <mchehab@kernel.org>
M: Tony Luck <tony.luck@intel.com>
R: James Morse <james.morse@arm.com>
-R: Robert Richter <rrichter@marvell.com>
+R: Robert Richter <rric@kernel.org>
L: linux-edac@vger.kernel.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
F: drivers/net/ethernet/agere/
ETHERNET BRIDGE
-M: Roopa Prabhu <roopa@cumulusnetworks.com>
-M: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
+M: Roopa Prabhu <roopa@nvidia.com>
+M: Nikolay Aleksandrov <nikolay@nvidia.com>
L: bridge@lists.linux-foundation.org (moderated for non-subscribers)
L: netdev@vger.kernel.org
S: Maintained
ETHERNET PHY LIBRARY
M: Andrew Lunn <andrew@lunn.ch>
-M: Florian Fainelli <f.fainelli@gmail.com>
M: Heiner Kallweit <hkallweit1@gmail.com>
R: Russell King <linux@armlinux.org.uk>
L: netdev@vger.kernel.org
EZchip NPS platform support
M: Vineet Gupta <vgupta@synopsys.com>
-M: Ofer Levi <oferle@mellanox.com>
+M: Ofer Levi <oferle@nvidia.com>
S: Supported
F: arch/arc/boot/dts/eznps.dts
F: arch/arc/plat-eznps
S: Maintained
F: drivers/dma/fsldma.*
+FREESCALE DSPI DRIVER
+M: Vladimir Oltean <olteanv@gmail.com>
+L: linux-spi@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+F: drivers/spi/spi-fsl-dspi.c
+F: include/linux/spi/spi-fsl-dspi.h
+
FREESCALE ENETC ETHERNET DRIVERS
M: Claudiu Manoil <claudiu.manoil@nxp.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/usb/gadget/udc/fsl*
+FREESCALE USB PHY DRIVER
+M: Ran Wang <ran.wang_1@nxp.com>
+L: linux-usb@vger.kernel.org
+L: linuxppc-dev@lists.ozlabs.org
+S: Maintained
+F: drivers/usb/phy/phy-fsl-usb*
+
FREEVXFS FILESYSTEM
M: Christoph Hellwig <hch@infradead.org>
S: Maintained
F: include/uapi/linux/futex.h
F: kernel/futex.c
F: tools/perf/bench/futex*
-F: Documentation/locking/*futex*
+F: tools/testing/selftests/futex/
GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
M: Tim Harvey <tharvey@gateworks.com>
GCC PLUGINS
M: Kees Cook <keescook@chromium.org>
R: Emese Revfy <re.emese@gmail.com>
-L: kernel-hardening@lists.openwall.com
+L: linux-hardening@vger.kernel.org
S: Maintained
F: Documentation/kbuild/gcc-plugins.rst
F: scripts/Makefile.gcc-plugins
R: Jon Olson <jonolson@google.com>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/device_drivers/google/gve.rst
+F: Documentation/networking/device_drivers/ethernet/google/gve.rst
F: drivers/net/ethernet/google
GPD POCKET FAN DRIVER
M: Bin Luo <luobin9@huawei.com>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/hinic.rst
+F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
F: drivers/net/ethernet/huawei/hinic/
HUGETLB FILESYSTEM
T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
F: Documentation/ABI/stable/sysfs-bus-vmbus
F: Documentation/ABI/testing/debugfs-hyperv
-F: Documentation/networking/device_drivers/microsoft/netvsc.rst
+F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
F: arch/x86/hyperv
F: arch/x86/include/asm/hyperv-tlfs.h
F: arch/x86/include/asm/mshyperv.h
M: Tony Luck <tony.luck@intel.com>
M: Fenghua Yu <fenghua.yu@intel.com>
L: linux-ia64@vger.kernel.org
-S: Maintained
+S: Odd Fixes
T: git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
F: Documentation/ia64/
F: arch/ia64/
F: drivers/pci/hotplug/rpaphp*
IBM Power SRIOV Virtual NIC Device Driver
-M: Thomas Falcon <tlfalcon@linux.ibm.com>
-M: John Allen <jallen@linux.ibm.com>
+M: Dany Madden <drt@linux.ibm.com>
+M: Lijun Pan <ljp@linux.ibm.com>
+M: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/ibm/ibmvnic.*
F: arch/powerpc/platforms/powernv/vas*
IBM Power Virtual Ethernet Device Driver
-M: Thomas Falcon <tlfalcon@linux.ibm.com>
+M: Cristobal Forno <cforno12@linux.ibm.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/ibm/ibmveth.*
F: drivers/input/misc/ideapad_slidebar.c
IDT VersaClock 5 CLOCK DRIVER
-M: Marek Vasut <marek.vasut@gmail.com>
+M: Luca Ceresoli <luca@lucaceresoli.net>
S: Maintained
+F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
F: drivers/clk/clk-versaclock5.c
IEEE 802.15.4 SUBSYSTEM
INFINIBAND SUBSYSTEM
M: Doug Ledford <dledford@redhat.com>
-M: Jason Gunthorpe <jgg@mellanox.com>
+M: Jason Gunthorpe <jgg@nvidia.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: https://github.com/linux-rdma/rdma-core
K: \b(ABS|SYN)_MT_
INSIDE SECURE CRYPTO DRIVER
-M: Antoine Tenart <antoine.tenart@bootlin.com>
+M: Antoine Tenart <atenart@kernel.org>
L: linux-crypto@vger.kernel.org
S: Maintained
F: drivers/crypto/inside-secure/
F: include/uapi/drm/i915_drm.h
INTEL ETHERNET DRIVERS
-M: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+M: Jesse Brandeburg <jesse.brandeburg@intel.com>
+M: Tony Nguyen <anthony.l.nguyen@intel.com>
L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
S: Supported
W: http://www.intel.com/support/feedback.htm
Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
-F: Documentation/networking/device_drivers/intel/e100.rst
-F: Documentation/networking/device_drivers/intel/e1000.rst
-F: Documentation/networking/device_drivers/intel/e1000e.rst
-F: Documentation/networking/device_drivers/intel/fm10k.rst
-F: Documentation/networking/device_drivers/intel/i40e.rst
-F: Documentation/networking/device_drivers/intel/iavf.rst
-F: Documentation/networking/device_drivers/intel/ice.rst
-F: Documentation/networking/device_drivers/intel/igb.rst
-F: Documentation/networking/device_drivers/intel/igbvf.rst
-F: Documentation/networking/device_drivers/intel/ixgb.rst
-F: Documentation/networking/device_drivers/intel/ixgbe.rst
-F: Documentation/networking/device_drivers/intel/ixgbevf.rst
+F: Documentation/networking/device_drivers/ethernet/intel/
F: drivers/net/ethernet/intel/
F: drivers/net/ethernet/intel/*/
F: include/linux/avf/virtchnl.h
M: Yong Zhi <yong.zhi@intel.com>
M: Sakari Ailus <sakari.ailus@linux.intel.com>
M: Bingbu Cao <bingbu.cao@intel.com>
-R: Tian Shu Qiu <tian.shu.qiu@intel.com>
+R: Tianshu Qiu <tian.shu.qiu@intel.com>
L: linux-media@vger.kernel.org
S: Maintained
F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
INTEL IPU3 CSI-2 IMGU DRIVER
M: Sakari Ailus <sakari.ailus@linux.intel.com>
R: Bingbu Cao <bingbu.cao@intel.com>
-R: Tian Shu Qiu <tian.shu.qiu@intel.com>
+R: Tianshu Qiu <tian.shu.qiu@intel.com>
L: linux-media@vger.kernel.org
S: Maintained
F: Documentation/admin-guide/media/ipu3.rst
L: linux-kernel@vger.kernel.org
S: Supported
F: Documentation/driver-api/mei/*
-F: drivers/misc/mei/*
+F: drivers/misc/mei/
F: drivers/watchdog/mei_wdt.c
F: include/linux/mei_cl_bus.h
F: include/uapi/linux/mei.h
M: Stanislav Yakovlev <stas.yakovlev@gmail.com>
L: linux-wireless@vger.kernel.org
S: Maintained
-F: Documentation/networking/device_drivers/intel/ipw2100.rst
-F: Documentation/networking/device_drivers/intel/ipw2200.rst
+F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
+F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
F: drivers/net/wireless/intel/ipw2x00/
INTEL PSTATE DRIVER
F: include/linux/interconnect-provider.h
F: include/linux/interconnect.h
+INVENSENSE ICM-426xx IMU DRIVER
+M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
+L: linux-iio@vger.kernel.org
+S: Maintained
+W https://invensense.tdk.com/
+F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
+F: drivers/iio/imu/inv_icm42600/
+
INVENSENSE MPU-3050 GYROSCOPE DRIVER
M: Linus Walleij <linus.walleij@linaro.org>
L: linux-iio@vger.kernel.org
F: include/linux/iommu.h
F: include/linux/iova.h
F: include/linux/of_iommu.h
+F: include/uapi/linux/iommu.h
IO_URING
M: Jens Axboe <axboe@kernel.dk>
ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
M: Sagi Grimberg <sagi@grimberg.me>
-M: Max Gurtovoy <maxg@mellanox.com>
+M: Max Gurtovoy <mgurtovoy@nvidia.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.openfabrics.org
F: include/kvm/arm_*
KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
+M: Huacai Chen <chenhc@lemote.com>
+M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
L: linux-mips@vger.kernel.org
L: kvm@vger.kernel.org
-S: Orphan
+S: Maintained
F: arch/mips/include/asm/kvm*
F: arch/mips/include/uapi/asm/kvm*
F: arch/mips/kvm/
F: include/linux/kgdb.h
F: kernel/debug/
+KHADAS MCU MFD DRIVER
+M: Neil Armstrong <narmstrong@baylibre.com>
+L: linux-amlogic@lists.infradead.org
+S: Maintained
+F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
+F: drivers/mfd/khadas-mcu.c
+F: include/linux/mfd/khadas-mcu.h
+F: drivers/thermal/khadas_mcu_fan.c
+
KMEMLEAK
M: Catalin Marinas <catalin.marinas@arm.com>
S: Maintained
M: "David S. Miller" <davem@davemloft.net>
M: Masami Hiramatsu <mhiramat@kernel.org>
S: Maintained
-F: Documentation/kprobes.txt
+F: Documentation/trace/kprobes.rst
F: include/asm-generic/kprobes.h
F: include/linux/kprobes.h
F: kernel/kprobes.c
LEAKING_ADDRESSES
M: Tobin C. Harding <me@tobin.cc>
-M: Tycho Andersen <tycho@tycho.ws>
-L: kernel-hardening@lists.openwall.com
+M: Tycho Andersen <tycho@tycho.pizza>
+L: linux-hardening@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
F: scripts/leaking_addresses.pl
LED SUBSYSTEM
-M: Jacek Anaszewski <jacek.anaszewski@gmail.com>
M: Pavel Machek <pavel@ucw.cz>
R: Dan Murphy <dmurphy@ti.com>
L: linux-leds@vger.kernel.org
S: Maintained
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
F: Documentation/devicetree/bindings/leds/
F: drivers/leds/
F: drivers/ata/pata_arasan_cf.c
F: include/linux/pata_arasan_cf_data.h
-LIBATA PATA DRIVERS
-M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
-M: Jens Axboe <axboe@kernel.dk>
-L: linux-ide@vger.kernel.org
-S: Maintained
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
-F: drivers/ata/ata_generic.c
-F: drivers/ata/pata_*.c
-
LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
M: Linus Walleij <linus.walleij@linaro.org>
L: linux-ide@vger.kernel.org
M: Jerin Jacob <jerinj@marvell.com>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/device_drivers/marvell/octeontx2.rst
+F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
F: drivers/net/ethernet/marvell/octeontx2/af/
MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
F: drivers/hwmon/max6697.c
F: include/linux/platform_data/max6697.h
+MAX9286 QUAD GMSL DESERIALIZER DRIVER
+M: Jacopo Mondi <jacopo+renesas@jmondi.org>
+M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
+M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
+F: drivers/media/i2c/max9286.c
+
MAX9860 MONO AUDIO VOICE CODEC DRIVER
M: Peter Rosin <peda@axentia.se>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
L: linux-renesas-soc@vger.kernel.org
S: Supported
T: git git://linuxtv.org/media_tree.git
-F: Documentation/devicetree/bindings/media/renesas,fcp.txt
+F: Documentation/devicetree/bindings/media/renesas,fcp.yaml
F: drivers/media/platform/rcar-fcp.c
F: include/media/rcar-fcp.h
L: linux-renesas-soc@vger.kernel.org
S: Supported
T: git git://linuxtv.org/media_tree.git
-F: Documentation/devicetree/bindings/media/renesas,fdp1.txt
+F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml
F: drivers/media/platform/rcar_fdp1.c
MEDIA DRIVERS FOR RENESAS - VIN
L: linux-renesas-soc@vger.kernel.org
S: Supported
T: git git://linuxtv.org/media_tree.git
-F: Documentation/devicetree/bindings/media/renesas,vsp1.txt
+F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml
F: drivers/media/platform/vsp1/
MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
MEDIATEK SWITCH DRIVER
M: Sean Wang <sean.wang@mediatek.com>
+M: Landen Chao <Landen.Chao@mediatek.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/dsa/mt7530.*
F: drivers/input/touchscreen/melfas_mip4.c
MELLANOX ETHERNET DRIVER (mlx4_en)
-M: Tariq Toukan <tariqt@mellanox.com>
+M: Tariq Toukan <tariqt@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
F: drivers/net/ethernet/mellanox/mlx4/en_*
MELLANOX ETHERNET DRIVER (mlx5e)
-M: Saeed Mahameed <saeedm@mellanox.com>
+M: Saeed Mahameed <saeedm@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
F: drivers/net/ethernet/mellanox/mlx5/core/en_*
MELLANOX ETHERNET INNOVA DRIVERS
-R: Boris Pismenny <borisp@mellanox.com>
+R: Boris Pismenny <borisp@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
F: include/linux/mlx5/mlx5_ifc_fpga.h
MELLANOX ETHERNET SWITCH DRIVERS
-M: Jiri Pirko <jiri@mellanox.com>
-M: Ido Schimmel <idosch@mellanox.com>
+M: Jiri Pirko <jiri@nvidia.com>
+M: Ido Schimmel <idosch@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
F: tools/testing/selftests/drivers/net/mlxsw/
MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
-M: mlxsw@mellanox.com
+M: mlxsw@nvidia.com
L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
MELLANOX HARDWARE PLATFORM SUPPORT
M: Andy Shevchenko <andy@infradead.org>
M: Darren Hart <dvhart@infradead.org>
-M: Vadim Pasternak <vadimp@mellanox.com>
+M: Vadim Pasternak <vadimp@nvidia.com>
L: platform-driver-x86@vger.kernel.org
S: Supported
F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
F: include/linux/platform_data/mlxreg.h
MELLANOX MLX4 core VPI driver
-M: Tariq Toukan <tariqt@mellanox.com>
+M: Tariq Toukan <tariqt@nvidia.com>
L: netdev@vger.kernel.org
L: linux-rdma@vger.kernel.org
S: Supported
F: include/linux/mlx4/
MELLANOX MLX4 IB driver
-M: Yishai Hadas <yishaih@mellanox.com>
+M: Yishai Hadas <yishaih@nvidia.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.mellanox.com
F: include/uapi/rdma/mlx4-abi.h
MELLANOX MLX5 core VPI driver
-M: Saeed Mahameed <saeedm@mellanox.com>
-M: Leon Romanovsky <leonro@mellanox.com>
+M: Saeed Mahameed <saeedm@nvidia.com>
+M: Leon Romanovsky <leonro@nvidia.com>
L: netdev@vger.kernel.org
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.mellanox.com
Q: http://patchwork.ozlabs.org/project/netdev/list/
-F: Documentation/networking/device_drivers/mellanox/
+F: Documentation/networking/device_drivers/ethernet/mellanox/
F: drivers/net/ethernet/mellanox/mlx5/core/
F: include/linux/mlx5/
MELLANOX MLX5 IB driver
-M: Leon Romanovsky <leonro@mellanox.com>
+M: Leon Romanovsky <leonro@nvidia.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.mellanox.com
F: include/uapi/rdma/mlx5-abi.h
MELLANOX MLXCPLD I2C AND MUX DRIVER
-M: Vadim Pasternak <vadimp@mellanox.com>
-M: Michael Shych <michaelsh@mellanox.com>
+M: Vadim Pasternak <vadimp@nvidia.com>
+M: Michael Shych <michaelsh@nvidia.com>
L: linux-i2c@vger.kernel.org
S: Supported
F: Documentation/i2c/busses/i2c-mlxcpld.rst
F: drivers/i2c/muxes/i2c-mux-mlxcpld.c
MELLANOX MLXCPLD LED DRIVER
-M: Vadim Pasternak <vadimp@mellanox.com>
+M: Vadim Pasternak <vadimp@nvidia.com>
L: linux-leds@vger.kernel.org
S: Supported
F: Documentation/leds/leds-mlxcpld.rst
F: drivers/leds/leds-mlxreg.c
MELLANOX PLATFORM DRIVER
-M: Vadim Pasternak <vadimp@mellanox.com>
+M: Vadim Pasternak <vadimp@nvidia.com>
L: platform-driver-x86@vger.kernel.org
S: Supported
F: drivers/platform/x86/mlx-platform.c
W: http://linux-meson.com/
T: git git://linuxtv.org/media_tree.git
F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
-F: drivers/media/platform/meson/ao-cec-g12a.c
-F: drivers/media/platform/meson/ao-cec.c
+F: drivers/media/cec/platform/meson/ao-cec-g12a.c
+F: drivers/media/cec/platform/meson/ao-cec.c
MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
M: Liang Yang <liang.yang@amlogic.com>
F: drivers/mtd/nand/raw/meson_*
MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
-M: Maxime Jourdan <mjourdan@baylibre.com>
M: Neil Armstrong <narmstrong@baylibre.com>
L: linux-media@vger.kernel.org
L: linux-amlogic@lists.infradead.org
T: git git://git.monstr.eu/linux-2.6-microblaze.git
F: arch/microblaze/
+MICROCHIP AT91 DMA DRIVERS
+M: Ludovic Desroches <ludovic.desroches@microchip.com>
+M: Tudor Ambarus <tudor.ambarus@microchip.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L: dmaengine@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/dma/atmel-dma.txt
+F: drivers/dma/at_hdmac.c
+F: drivers/dma/at_hdmac_regs.h
+F: drivers/dma/at_xdmac.c
+F: include/dt-bindings/dma/at91.h
+F: include/linux/platform_data/dma-atmel.h
+
MICROCHIP AT91 SERIAL DRIVER
M: Richard Genoud <richard.genoud@gmail.com>
S: Maintained
S: Supported
F: sound/soc/atmel
-MICROCHIP DMA DRIVER
-M: Ludovic Desroches <ludovic.desroches@microchip.com>
-L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-L: dmaengine@vger.kernel.org
-S: Supported
-F: Documentation/devicetree/bindings/dma/atmel-dma.txt
-F: drivers/dma/at_hdmac.c
-F: drivers/dma/at_hdmac_regs.h
-F: include/dt-bindings/dma/at91.h
-F: include/linux/platform_data/dma-atmel.h
-
MICROCHIP ECC DRIVER
M: Tudor Ambarus <tudor.ambarus@microchip.com>
L: linux-crypto@vger.kernel.org
F: drivers/pwm/pwm-atmel.c
MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
-M: Ludovic Desroches <ludovic.desroches@microchip.com>
M: Eugen Hristev <eugen.hristev@microchip.com>
L: linux-iio@vger.kernel.org
S: Supported
S: Supported
F: drivers/usb/gadget/udc/atmel_usba_udc.*
-MICROCHIP XDMA DRIVER
-M: Ludovic Desroches <ludovic.desroches@microchip.com>
-L: linux-arm-kernel@lists.infradead.org
-L: dmaengine@vger.kernel.org
+MICROCHIP WILC1000 WIFI DRIVER
+M: Ajay Singh <ajay.kathat@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@microchip.com>
+L: linux-wireless@vger.kernel.org
S: Supported
-F: drivers/dma/at_xdmac.c
+F: drivers/net/wireless/microchip/wilc1000/
MICROSEMI MIPS SOCS
M: Alexandre Belloni <alexandre.belloni@bootlin.com>
F: drivers/clk/imgtec/clk-boston.c
F: include/dt-bindings/clock/boston-clock.h
+MIPS CORE DRIVERS
+M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+M: Serge Semin <fancer.lancer@gmail.com>
+L: linux-mips@vger.kernel.org
+S: Supported
+F: drivers/bus/mips_cdmm.c
+F: drivers/clocksource/mips-gic-timer.c
+F: drivers/cpuidle/cpuidle-cps.c
+F: drivers/irqchip/irq-mips-cpu.c
+F: drivers/irqchip/irq-mips-gic.c
+
MIPS GENERIC PLATFORM
M: Paul Burton <paulburton@kernel.org>
L: linux-mips@vger.kernel.org
F: include/uapi/linux/meye.h
MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
-M: Jiri Slaby <jirislaby@gmail.com>
+M: Jiri Slaby <jirislaby@kernel.org>
S: Maintained
F: Documentation/driver-api/serial/moxa-smartio.rst
F: drivers/tty/mxser.*
T: git git://linuxtv.org/anttip/media_tree.git
F: drivers/media/usb/msi2500/
+MSTAR INTERRUPT CONTROLLER DRIVER
+M: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
+M: Daniel Palmer <daniel@thingy.jp>
+S: Maintained
+F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
+F: drivers/irqchip/irq-mst-intc.c
+
MSYSTEMS DISKONCHIP G3 MTD DRIVER
M: Robert Jarzmik <robert.jarzmik@free.fr>
L: linux-mtd@lists.infradead.org
M: Jon Mason <jdmason@kudzu.us>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/device_drivers/neterion/s2io.rst
-F: Documentation/networking/device_drivers/neterion/vxge.rst
+F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
+F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst
F: drivers/net/ethernet/neterion/
NETFILTER
F: net/netrom/
NETRONOME ETHERNET DRIVERS
-M: Jakub Kicinski <kuba@kernel.org>
+M: Simon Horman <simon.horman@netronome.com>
+R: Jakub Kicinski <kuba@kernel.org>
L: oss-drivers@netronome.com
S: Maintained
F: drivers/net/ethernet/netronome/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
F: Documentation/devicetree/bindings/net/
+F: drivers/connector/
F: drivers/net/
F: include/linux/etherdevice.h
F: include/linux/fcdevice.h
M: Andrew Lunn <andrew@lunn.ch>
M: Vivien Didelot <vivien.didelot@gmail.com>
M: Florian Fainelli <f.fainelli@gmail.com>
+M: Vladimir Oltean <olteanv@gmail.com>
S: Maintained
F: Documentation/devicetree/bindings/net/dsa/
F: drivers/net/dsa/
F: net/ipv6/tcp*.c
NETWORKING [TLS]
-M: Boris Pismenny <borisp@mellanox.com>
-M: Aviad Yehezkel <aviadye@mellanox.com>
+M: Boris Pismenny <borisp@nvidia.com>
+M: Aviad Yehezkel <aviadye@nvidia.com>
M: John Fastabend <john.fastabend@gmail.com>
M: Daniel Borkmann <daniel@iogearbox.net>
M: Jakub Kicinski <kuba@kernel.org>
NVMEM FRAMEWORK
M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
F: Documentation/ABI/stable/sysfs-bus-nvmem
F: Documentation/devicetree/bindings/nvmem/
F: drivers/nvmem/
F: drivers/nfc/nxp-nci
OBJAGG
-M: Jiri Pirko <jiri@mellanox.com>
+M: Jiri Pirko <jiri@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
F: include/linux/objagg.h
F: drivers/media/i2c/ov2685.c
OMNIVISION OV2740 SENSOR DRIVER
-M: Tianshu Qiu <tian.shu.qiua@intel.com>
+M: Tianshu Qiu <tian.shu.qiu@intel.com>
R: Shawn Tu <shawnx.tu@intel.com>
R: Bingbu Cao <bingbu.cao@intel.com>
L: linux-media@vger.kernel.org
F: drivers/media/i2c/ov5640.c
OMNIVISION OV5647 SENSOR DRIVER
-M: Luis Oliveira <lolivei@synopsys.com>
+M: Dave Stevenson <dave.stevenson@raspberrypi.com>
+M: Jacopo Mondi <jacopo@jmondi.org>
L: linux-media@vger.kernel.org
S: Maintained
T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/ov5647.yaml
F: drivers/media/i2c/ov5647.c
OMNIVISION OV5670 SENSOR DRIVER
PADATA PARALLEL EXECUTION MECHANISM
M: Steffen Klassert <steffen.klassert@secunet.com>
+M: Daniel Jordan <daniel.m.jordan@oracle.com>
L: linux-crypto@vger.kernel.org
+L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/core-api/padata.rst
F: include/linux/padata.h
F: include/linux/hp_sdc.h
PARMAN
-M: Jiri Pirko <jiri@mellanox.com>
+M: Jiri Pirko <jiri@nvidia.com>
L: netdev@vger.kernel.org
S: Supported
F: include/linux/parman.h
PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
M: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+M: Pali Rohár <pali@kernel.org>
L: linux-pci@vger.kernel.org
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/pci/designware-pcie.txt
F: drivers/pci/controller/dwc/*designware*
-PCI DRIVER FOR TI DRA7XX
+PCI DRIVER FOR TI DRA7XX/J721E
M: Kishon Vijay Abraham I <kishon@ti.com>
L: linux-omap@vger.kernel.org
L: linux-pci@vger.kernel.org
+L: linux-arm-kernel@lists.infradead.org
S: Supported
F: Documentation/devicetree/bindings/pci/ti-pci.txt
+F: drivers/pci/controller/cadence/pci-j721e.c
F: drivers/pci/controller/dwc/pci-dra7xx.c
PCI DRIVER FOR TI KEYSTONE
PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
M: Russell Currey <ruscur@russell.cc>
-M: Sam Bobroff <sbobroff@linux.ibm.com>
M: Oliver O'Halloran <oohall@gmail.com>
L: linuxppc-dev@lists.ozlabs.org
S: Supported
F: drivers/pci/controller/dwc/*artpec*
PCIE DRIVER FOR CAVIUM THUNDERX
-M: Robert Richter <rrichter@marvell.com>
+M: Robert Richter <rric@kernel.org>
L: linux-pci@vger.kernel.org
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S: Supported
+S: Odd Fixes
F: drivers/pci/controller/pci-thunder-*
PCIE DRIVER FOR HISILICON
M: Pensando Drivers <drivers@pensando.io>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/device_drivers/pensando/ionic.rst
+F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
F: drivers/net/ethernet/pensando/
PER-CPU MEMORY ALLOCATOR
F: include/linux/perf_event.h
F: include/uapi/linux/perf_event.h
F: kernel/events/*
+F: tools/lib/perf/
F: tools/perf/
-PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
+PERFORMANCE EVENTS TOOLING ARM64
R: John Garry <john.garry@huawei.com>
R: Will Deacon <will@kernel.org>
+R: Mathieu Poirier <mathieu.poirier@linaro.org>
+R: Leo Yan <leo.yan@linaro.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
+F: tools/build/feature/test-libopencsd.c
+F: tools/perf/arch/arm*/
F: tools/perf/pmu-events/arch/arm64/
+F: tools/perf/util/arm-spe*
+F: tools/perf/util/cs-etm*
PERSONALITY HANDLING
M: Christoph Hellwig <hch@infradead.org>
F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
F: drivers/iio/chemical/pms7003.c
+PLDMFW LIBRARY
+M: Jacob Keller <jacob.e.keller@intel.com>
+S: Maintained
+F: Documentation/driver-api/pldmfw/
+F: include/linux/pldmfw.h
+F: lib/pldmfw/
+
PLX DMA DRIVER
M: Logan Gunthorpe <logang@deltatee.com>
S: Maintained
M: Petr Mladek <pmladek@suse.com>
M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
R: Steven Rostedt <rostedt@goodmis.org>
+ R: John Ogness <john.ogness@linutronix.de>
S: Maintained
F: include/linux/printk.h
F: kernel/printk/
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
-F: Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
+F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
F: drivers/bus/fsl-mc/
QT1010 MEDIA DRIVER
L: iommu@lists.linux-foundation.org
L: linux-arm-msm@vger.kernel.org
S: Maintained
-F: drivers/iommu/qcom_iommu.c
+F: drivers/iommu/arm/arm-smmu/qcom_iommu.c
QUALCOMM IPCC MAILBOX DRIVER
M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
M: Sean Tranchetti <stranche@codeaurora.org>
L: netdev@vger.kernel.org
S: Maintained
-F: Documentation/networking/device_drivers/qualcomm/rmnet.rst
+F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
F: drivers/net/ethernet/qualcomm/rmnet/
F: include/linux/if_rmnet.h
QUALCOMM TSENS THERMAL DRIVER
-M: Amit Kucheria <amit.kucheria@linaro.org>
+M: Amit Kucheria <amitk@kernel.org>
L: linux-pm@vger.kernel.org
L: linux-arm-msm@vger.kernel.org
S: Maintained
S: Orphan
F: drivers/net/wireless/ray*
+RC-CORE / LIRC FRAMEWORK
+M: Sean Young <sean@mess.org>
+L: linux-media@vger.kernel.org
+S: Maintained
+W: http://linuxtv.org
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/driver-api/media/rc-core.rst
+F: Documentation/userspace-api/media/rc/
+F: drivers/media/rc/
+F: include/media/rc-map.h
+F: include/media/rc-core.h
+F: include/uapi/linux/lirc.h
+
RCMM REMOTE CONTROLS DECODER
M: Patrick Lerda <patrick9876@free.fr>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
F: tools/testing/selftests/rcutorture
+RDACM20 Camera Sensor
+M: Jacopo Mondi <jacopo+renesas@jmondi.org>
+M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
+M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
+F: drivers/media/i2c/max9271.c
+F: drivers/media/i2c/max9271.h
+F: drivers/media/i2c/rdacm20.c
+
RDC R-321X SoC
M: Florian Fainelli <florian@openwrt.org>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
F: Documentation/ABI/testing/sysfs-class-remoteproc
F: Documentation/devicetree/bindings/remoteproc/
-F: Documentation/remoteproc.txt
+F: Documentation/staging/remoteproc.rst
F: drivers/remoteproc/
F: include/linux/remoteproc.h
F: include/linux/remoteproc/
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
F: Documentation/ABI/testing/sysfs-bus-rpmsg
-F: Documentation/rpmsg.txt
+F: Documentation/staging/rpmsg.rst
F: drivers/rpmsg/
F: include/linux/rpmsg.h
F: include/linux/rpmsg/
ROCKCHIP ISP V1 DRIVER
M: Helen Koike <helen.koike@collabora.com>
+M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
L: linux-media@vger.kernel.org
S: Maintained
+F: Documentation/admin-guide/media/rkisp1.rst
+F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst
F: drivers/staging/media/rkisp1/
ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
S: Odd Fixes
F: drivers/tty/serial/rp2.*
+ROHM BD99954 CHARGER IC
+R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+L: linux-power@fi.rohmeurope.com
+S: Supported
+F: drivers/power/supply/bd99954-charger.c
+F: drivers/power/supply/bd99954-charger.h
+
ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
M: Tomasz Duszynski <tduszyns@gmail.com>
S: Maintained
F: drivers/regulator/bd9571mwv-regulator.c
F: include/linux/mfd/bd9571mwv.h
+ROHM POWER MANAGEMENT IC DEVICE DRIVERS
+R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+L: linux-power@fi.rohmeurope.com
+S: Supported
+F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt
+F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt
+F: drivers/clk/clk-bd718x7.c
+F: drivers/gpio/gpio-bd70528.c
+F: drivers/gpio/gpio-bd71828.c
+F: drivers/mfd/rohm-bd70528.c
+F: drivers/mfd/rohm-bd71828.c
+F: drivers/mfd/rohm-bd718x7.c
+F: drivers/power/supply/bd70528-charger.c
+F: drivers/regulator/bd70528-regulator.c
+F: drivers/regulator/bd71828-regulator.c
+F: drivers/regulator/bd718x7-regulator.c
+F: drivers/regulator/rohm-regulator.c
+F: drivers/rtc/rtc-bd70528.c
+F: drivers/watchdog/bd70528_wdt.c
+F: include/linux/mfd/rohm-bd70528.h
+F: include/linux/mfd/rohm-bd71828.h
+F: include/linux/mfd/rohm-bd718x7.h
+F: include/linux/mfd/rohm-generic.h
+F: include/linux/mfd/rohm-shared.h
+
ROSE NETWORK LAYER
M: Ralf Baechle <ralf@linux-mips.org>
L: linux-hams@vger.kernel.org
R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
+R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
L: linux-kernel@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
SECO BOARDS CEC DRIVER
M: Ettore Chimenti <ek5.chimenti@gmail.com>
S: Maintained
-F: drivers/media/platform/seco-cec/seco-cec.c
-F: drivers/media/platform/seco-cec/seco-cec.h
+F: drivers/media/cec/platform/seco/seco-cec.c
+F: drivers/media/cec/platform/seco/seco-cec.h
SECURE COMPUTING
M: Kees Cook <keescook@chromium.org>
F: include/linux/mmc/sdhci*
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
-M: Ludovic Desroches <ludovic.desroches@microchip.com>
+M: Eugen Hristev <eugen.hristev@microchip.com>
L: linux-mmc@vger.kernel.org
S: Supported
F: drivers/mmc/host/sdhci-of-at91.c
SECURITY CONTACT
M: Security Officers <security@kernel.org>
S: Supported
+F: Documentation/admin-guide/security-bugs.rst
SECURITY SUBSYSTEM
M: James Morris <jmorris@namei.org>
F: security/selinux/
SENSABLE PHANTOM
-M: Jiri Slaby <jirislaby@gmail.com>
+M: Jiri Slaby <jirislaby@kernel.org>
S: Maintained
F: drivers/misc/phantom.c
F: include/uapi/linux/phantom.h
+SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
+M: Tomasz Duszynski <tomasz.duszynski@octakon.com>
+S: Maintained
+F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
+F: drivers/iio/chemical/scd30.h
+F: drivers/iio/chemical/scd30_core.c
+F: drivers/iio/chemical/scd30_i2c.c
+F: drivers/iio/chemical/scd30_serial.c
+
SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
M: Tomasz Duszynski <tduszyns@gmail.com>
S: Maintained
F: drivers/net/phy/sfp*
F: include/linux/phylink.h
F: include/linux/sfp.h
-K: phylink
+K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
SGI GRU DRIVER
M: Dimitri Sivanich <sivanich@sgi.com>
S: Maintained
F: drivers/net/ethernet/smsc/smsc9420.*
-SOC-CAMERA V4L2 SUBSYSTEM
-L: linux-media@vger.kernel.org
-S: Orphan
-T: git git://linuxtv.org/media_tree.git
-F: drivers/staging/media/soc_camera/
-F: include/media/soc_camera.h
-
SOCIONEXT (SNI) AVE NETWORK DRIVER
M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
L: netdev@vger.kernel.org
F: include/uapi/rdma/siw-abi.h
SOFT-ROCE DRIVER (rxe)
-M: Zhu Yanjun <yanjunz@mellanox.com>
+M: Zhu Yanjun <yanjunz@nvidia.com>
L: linux-rdma@vger.kernel.org
S: Supported
F: drivers/infiniband/sw/rxe/
SOFTLOGIC 6x10 MPEG CODEC
M: Bluecherry Maintainers <maintainers@bluecherrydvr.com>
M: Anton Sviridenko <anton@corp.bluecherry.net>
-M: Andrey Utkin <andrey.utkin@corp.bluecherry.net>
M: Andrey Utkin <andrey_utkin@fastmail.com>
M: Ismael Luceno <ismael@iodev.co.uk>
L: linux-media@vger.kernel.org
L: linux-media@vger.kernel.org
S: Maintained
T: git git://linuxtv.org/media_tree.git
-F: Documentation/devicetree/bindings/media/i2c/imx274.txt
+F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
F: drivers/media/i2c/imx274.c
SONY IMX290 SENSOR DRIVER
SOUNDWIRE SUBSYSTEM
M: Vinod Koul <vkoul@kernel.org>
-M: Sanyog Kale <sanyog.r.kale@intel.com>
+M: Bard Liao <yung-chuan.liao@linux.intel.com>
R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+R: Sanyog Kale <sanyog.r.kale@intel.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Supported
F: Documentation/driver-api/soundwire/
B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
F: include/linux/compiler.h
+SPEAKUP CONSOLE SPEECH DRIVER
+M: William Hubbs <w.d.hubbs@gmail.com>
+M: Chris Brannon <chris@the-brannons.com>
+M: Kirk Reiser <kirk@reisers.ca>
+M: Samuel Thibault <samuel.thibault@ens-lyon.org>
+L: speakup@linux-speakup.org
+S: Odd Fixes
+W: http://www.linux-speakup.org/
+F: drivers/accessibility/speakup/
+
SPEAR CLOCK FRAMEWORK SUPPORT
M: Viresh Kumar <vireshk@kernel.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
L: netdev@vger.kernel.org
S: Supported
-F: Documentation/networking/device_drivers/toshiba/spider_net.rst
+F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
F: drivers/net/ethernet/toshiba/spider_net*
SPMI SUBSYSTEM
S: Maintained
F: drivers/staging/sm750fb/
-STAGING - SPEAKUP CONSOLE SPEECH DRIVER
-M: William Hubbs <w.d.hubbs@gmail.com>
-M: Chris Brannon <chris@the-brannons.com>
-M: Kirk Reiser <kirk@reisers.ca>
-M: Samuel Thibault <samuel.thibault@ens-lyon.org>
-L: speakup@linux-speakup.org
-S: Odd Fixes
-W: http://www.linux-speakup.org/
-F: drivers/staging/speakup/
-
STAGING - VIA VT665X DRIVERS
M: Forest Bond <forest@alittletooquiet.net>
S: Odd Fixes
F: drivers/staging/vt665?/
-STAGING - WILC1000 WIFI DRIVER
-M: Adham Abozaeid <adham.abozaeid@microchip.com>
-M: Ajay Singh <ajay.kathat@microchip.com>
-L: linux-wireless@vger.kernel.org
-S: Supported
-F: drivers/staging/wilc1000/
-
STAGING SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: devel@driverdev.osuosl.org
M: Benjamin Gaignard <benjamin.gaignard@linaro.org>
S: Maintained
F: Documentation/devicetree/bindings/media/stih-cec.txt
-F: drivers/media/platform/sti/cec/
+F: drivers/media/cec/platform/sti/
STK1160 USB VIDEO CAPTURE DRIVER
M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
L: netdev@vger.kernel.org
S: Supported
W: http://www.stlinux.com
-F: Documentation/networking/device_drivers/stmicro/
+F: Documentation/networking/device_drivers/ethernet/stmicro/
F: drivers/net/ethernet/stmicro/stmmac/
SUN3/3X
F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
F: drivers/gpio/gpio-dwapb.c
+SYNOPSYS DESIGNWARE APB SSI DRIVER
+M: Serge Semin <fancer.lancer@gmail.com>
+L: linux-spi@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
+F: drivers/spi/spi-dw*
+
SYNOPSYS DESIGNWARE AXI DMAC DRIVER
M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
S: Maintained
M: Jens Wiklander <jens.wiklander@linaro.org>
L: op-tee@lists.trustedfirmware.org
S: Maintained
-F: Documentation/tee.txt
+F: Documentation/staging/tee.rst
F: drivers/tee/
F: include/linux/tee_drv.h
F: include/uapi/linux/tee.h
TEGRA IOMMU DRIVERS
M: Thierry Reding <thierry.reding@gmail.com>
+R: Krishna Reddy <vdumpa@nvidia.com>
L: linux-tegra@vger.kernel.org
S: Supported
+F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
F: drivers/iommu/tegra*
TEGRA KBC DRIVER
M: Santosh Shilimkar <ssantosh@kernel.org>
L: linux-arm-kernel@lists.infradead.org
S: Maintained
+F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt
-F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
-F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
+F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
+F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt
F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
F: drivers/clk/keystone/sci-clk.c
THERMAL
M: Zhang Rui <rui.zhang@intel.com>
M: Daniel Lezcano <daniel.lezcano@linaro.org>
-R: Amit Kucheria <amit.kucheria@verdurent.com>
+R: Amit Kucheria <amitk@kernel.org>
L: linux-pm@vger.kernel.org
S: Supported
Q: https://patchwork.kernel.org/project/linux-pm/list/
F: drivers/thermal/cpuidle_cooling.c
F: include/linux/cpu_cooling.h
+THERMAL/POWER_ALLOCATOR
+M: Lukasz Luba <lukasz.luba@arm.com>
+L: linux-pm@vger.kernel.org
+S: Maintained
+F: Documentation/driver-api/thermal/power_allocator.rst
+F: drivers/thermal/gov_power_allocator.c
+F: include/trace/events/thermal_power_allocator.h
+
THINKPAD ACPI EXTRAS DRIVER
M: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
L: ibm-acpi-devel@lists.sourceforge.net
F: drivers/net/thunderbolt.c
THUNDERX GPIO DRIVER
-M: Robert Richter <rrichter@marvell.com>
-S: Maintained
+M: Robert Richter <rric@kernel.org>
+S: Odd Fixes
F: drivers/gpio/gpio-thunderx.c
TI AM437X VPFE DRIVER
L: tlan-devel@lists.sourceforge.net (subscribers-only)
S: Maintained
W: http://sourceforge.net/projects/tlan/
-F: Documentation/networking/device_drivers/ti/tlan.rst
+F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst
F: drivers/net/ethernet/ti/tlan.*
TM6000 VIDEO4LINUX DRIVER
S: Maintained
W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
Q: https://patchwork.kernel.org/project/linux-integrity/list/
-T: git git://git.infradead.org/users/jjs/linux-tpmdd.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
F: drivers/char/tpm/
TRACING
TTY LAYER
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-M: Jiri Slaby <jslaby@suse.com>
+M: Jiri Slaby <jirislaby@kernel.org>
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
F: Documentation/driver-api/serial/
W: http://www.linux-mtd.infradead.org/doc/ubifs.html
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
+F: Documentation/filesystems/ubifs-authentication.rst
F: Documentation/filesystems/ubifs.rst
F: fs/ubifs/
F: drivers/media/usb/uvc/
F: include/uapi/linux/uvcvideo.h
-USB VISION DRIVER
-M: Hans Verkuil <hverkuil@xs4all.nl>
-L: linux-media@vger.kernel.org
-S: Odd Fixes
-W: https://linuxtv.org
-T: git git://linuxtv.org/media_tree.git
-F: drivers/staging/media/usbvision/
-
USB WEBCAM GADGET
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L: linux-usb@vger.kernel.org
F: include/linux/vga_switcheroo.h
VIA RHINE NETWORK DRIVER
-S: Orphan
+S: Maintained
+M: Kevin Brace <kevinbrace@bracecomputerlab.com>
F: drivers/net/ethernet/via/via-rhine.c
VIA SD/MMC CARD CONTROLLER DRIVER
F: drivers/media/platform/video-mux.c
VIDEOBUF2 FRAMEWORK
-M: Pawel Osciak <pawel@osciak.com>
+M: Tomasz Figa <tfiga@chromium.org>
M: Marek Szyprowski <m.szyprowski@samsung.com>
-M: Kyungmin Park <kyungmin.park@samsung.com>
-R: Tomasz Figa <tfiga@chromium.org>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/common/videobuf2/*
T: git git://linuxtv.org/media_tree.git
F: drivers/media/test-drivers/vivid/*
+VIDTV VIRTUAL DIGITAL TV DRIVER
+M: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+W: https://linuxtv.org
+T: git git://linuxtv.org/media_tree.git
+F: drivers/media/test-drivers/vidtv/*
+
VLYNQ BUS
M: Florian Fainelli <f.fainelli@gmail.com>
L: openwrt-devel@lists.openwrt.org (subscribers-only)
F: arch/x86/mm/
X86 PLATFORM DRIVERS
-M: Darren Hart <dvhart@infradead.org>
-M: Andy Shevchenko <andy@infradead.org>
+M: Hans de Goede <hdegoede@redhat.com>
+M: Mark Gross <mgross@linux.intel.com>
L: platform-driver-x86@vger.kernel.org
-S: Odd Fixes
+S: Maintained
T: git git://git.infradead.org/linux-platform-drivers-x86.git
F: drivers/platform/olpc/
F: drivers/platform/x86/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
F: arch/x86/platform
+X86 PLATFORM UV HPE SUPERDOME FLEX
+M: Steve Wahl <steve.wahl@hpe.com>
+R: Dimitri Sivanich <dimitri.sivanich@hpe.com>
+R: Russ Anderson <russ.anderson@hpe.com>
+S: Supported
+F: arch/x86/include/asm/uv/
+F: arch/x86/kernel/apic/x2apic_uv_x.c
+F: arch/x86/platform/uv/
+
X86 VDSO
M: Andy Lutomirski <luto@kernel.org>
L: linux-kernel@vger.kernel.org
F: drivers/media/platform/xilinx/
F: include/uapi/linux/xilinx-v4l2-controls.h
+XILINX ZYNQMP DPDMA DRIVER
+M: Hyun Kwon <hyun.kwon@xilinx.com>
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: dmaengine@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
+F: drivers/dma/xilinx/xilinx_dpdma.c
+F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
+
+XILINX ZYNQMP PSGTR PHY DRIVER
+M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-kernel@vger.kernel.org
+S: Supported
+T: git https://github.com/Xilinx/linux-xlnx.git
+F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
+F: drivers/phy/xilinx/phy-zynqmp.c
+
XILLYBUS DRIVER
M: Eli Billauer <eli.billauer@gmail.com>
L: linux-kernel@vger.kernel.org
S: Maintained
W: http://yaina.de/jreuter/
W: http://www.qsl.net/dl1bke/
-F: Documentation/networking/z8530drv.rst
+F: Documentation/networking/device_drivers/hamradio/z8530drv.rst
F: drivers/net/hamradio/*scc.c
F: drivers/net/hamradio/z8530.h
F: Documentation/filesystems/zonefs.rst
F: fs/zonefs/
+ZR36067 VIDEO FOR LINUX DRIVER
+M: Corentin Labbe <clabbe@baylibre.com>
+L: mjpeg-users@lists.sourceforge.net
+L: linux-media@vger.kernel.org
+S: Maintained
+W: http://mjpeg.sourceforge.net/driver-zoran/
+Q: https://patchwork.linuxtv.org/project/linux-media/list/
+F: Documentation/driver-api/media/drivers/zoran.rst
+F: drivers/staging/media/zoran/
+
ZPOOL COMPRESSED PAGE STORAGE API
M: Dan Streetman <ddstreet@ieee.org>
L: linux-mm@kvack.org
* Check if @target depends on @dev or any device dependent on it (its child or
* its consumer etc). Return 1 if that is the case or 0 otherwise.
*/
-static int device_is_dependent(struct device *dev, void *target)
+int device_is_dependent(struct device *dev, void *target)
{
struct device_link *link;
int ret;
device_links_read_unlock(idx);
}
+#define to_devlink(dev) container_of((dev), struct device_link, link_dev)
+
+static ssize_t status_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ char *status;
+
+ switch (to_devlink(dev)->status) {
+ case DL_STATE_NONE:
+ status = "not tracked"; break;
+ case DL_STATE_DORMANT:
+ status = "dormant"; break;
+ case DL_STATE_AVAILABLE:
+ status = "available"; break;
+ case DL_STATE_CONSUMER_PROBE:
+ status = "consumer probing"; break;
+ case DL_STATE_ACTIVE:
+ status = "active"; break;
+ case DL_STATE_SUPPLIER_UNBIND:
+ status = "supplier unbinding"; break;
+ default:
+ status = "unknown"; break;
+ }
+ return sprintf(buf, "%s\n", status);
+}
+static DEVICE_ATTR_RO(status);
+
+static ssize_t auto_remove_on_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct device_link *link = to_devlink(dev);
+ char *str;
+
+ if (link->flags & DL_FLAG_AUTOREMOVE_SUPPLIER)
+ str = "supplier unbind";
+ else if (link->flags & DL_FLAG_AUTOREMOVE_CONSUMER)
+ str = "consumer unbind";
+ else
+ str = "never";
+
+ return sprintf(buf, "%s\n", str);
+}
+static DEVICE_ATTR_RO(auto_remove_on);
+
+static ssize_t runtime_pm_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct device_link *link = to_devlink(dev);
+
+ return sprintf(buf, "%d\n", !!(link->flags & DL_FLAG_PM_RUNTIME));
+}
+static DEVICE_ATTR_RO(runtime_pm);
+
+static ssize_t sync_state_only_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct device_link *link = to_devlink(dev);
+
+ return sprintf(buf, "%d\n", !!(link->flags & DL_FLAG_SYNC_STATE_ONLY));
+}
+static DEVICE_ATTR_RO(sync_state_only);
+
+static struct attribute *devlink_attrs[] = {
+ &dev_attr_status.attr,
+ &dev_attr_auto_remove_on.attr,
+ &dev_attr_runtime_pm.attr,
+ &dev_attr_sync_state_only.attr,
+ NULL,
+};
+ATTRIBUTE_GROUPS(devlink);
+
+static void device_link_free(struct device_link *link)
+{
+ while (refcount_dec_not_one(&link->rpm_active))
+ pm_runtime_put(link->supplier);
+
+ put_device(link->consumer);
+ put_device(link->supplier);
+ kfree(link);
+}
+
+#ifdef CONFIG_SRCU
+static void __device_link_free_srcu(struct rcu_head *rhead)
+{
+ device_link_free(container_of(rhead, struct device_link, rcu_head));
+}
+
+static void devlink_dev_release(struct device *dev)
+{
+ struct device_link *link = to_devlink(dev);
+
+ call_srcu(&device_links_srcu, &link->rcu_head, __device_link_free_srcu);
+}
+#else
+static void devlink_dev_release(struct device *dev)
+{
+ device_link_free(to_devlink(dev));
+}
+#endif
+
+static struct class devlink_class = {
+ .name = "devlink",
+ .owner = THIS_MODULE,
+ .dev_groups = devlink_groups,
+ .dev_release = devlink_dev_release,
+};
+
+static int devlink_add_symlinks(struct device *dev,
+ struct class_interface *class_intf)
+{
+ int ret;
+ size_t len;
+ struct device_link *link = to_devlink(dev);
+ struct device *sup = link->supplier;
+ struct device *con = link->consumer;
+ char *buf;
+
+ len = max(strlen(dev_name(sup)), strlen(dev_name(con)));
+ len += strlen("supplier:") + 1;
+ buf = kzalloc(len, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ ret = sysfs_create_link(&link->link_dev.kobj, &sup->kobj, "supplier");
+ if (ret)
+ goto out;
+
+ ret = sysfs_create_link(&link->link_dev.kobj, &con->kobj, "consumer");
+ if (ret)
+ goto err_con;
+
+ snprintf(buf, len, "consumer:%s", dev_name(con));
+ ret = sysfs_create_link(&sup->kobj, &link->link_dev.kobj, buf);
+ if (ret)
+ goto err_con_dev;
+
+ snprintf(buf, len, "supplier:%s", dev_name(sup));
+ ret = sysfs_create_link(&con->kobj, &link->link_dev.kobj, buf);
+ if (ret)
+ goto err_sup_dev;
+
+ goto out;
+
+err_sup_dev:
+ snprintf(buf, len, "consumer:%s", dev_name(con));
+ sysfs_remove_link(&sup->kobj, buf);
+err_con_dev:
+ sysfs_remove_link(&link->link_dev.kobj, "consumer");
+err_con:
+ sysfs_remove_link(&link->link_dev.kobj, "supplier");
+out:
+ kfree(buf);
+ return ret;
+}
+
+static void devlink_remove_symlinks(struct device *dev,
+ struct class_interface *class_intf)
+{
+ struct device_link *link = to_devlink(dev);
+ size_t len;
+ struct device *sup = link->supplier;
+ struct device *con = link->consumer;
+ char *buf;
+
+ sysfs_remove_link(&link->link_dev.kobj, "consumer");
+ sysfs_remove_link(&link->link_dev.kobj, "supplier");
+
+ len = max(strlen(dev_name(sup)), strlen(dev_name(con)));
+ len += strlen("supplier:") + 1;
+ buf = kzalloc(len, GFP_KERNEL);
+ if (!buf) {
+ WARN(1, "Unable to properly free device link symlinks!\n");
+ return;
+ }
+
+ snprintf(buf, len, "supplier:%s", dev_name(sup));
+ sysfs_remove_link(&con->kobj, buf);
+ snprintf(buf, len, "consumer:%s", dev_name(con));
+ sysfs_remove_link(&sup->kobj, buf);
+ kfree(buf);
+}
+
+static struct class_interface devlink_class_intf = {
+ .class = &devlink_class,
+ .add_dev = devlink_add_symlinks,
+ .remove_dev = devlink_remove_symlinks,
+};
+
+static int __init devlink_class_init(void)
+{
+ int ret;
+
+ ret = class_register(&devlink_class);
+ if (ret)
+ return ret;
+
+ ret = class_interface_register(&devlink_class_intf);
+ if (ret)
+ class_unregister(&devlink_class);
+
+ return ret;
+}
+postcore_initcall(devlink_class_init);
+
#define DL_MANAGED_LINK_FLAGS (DL_FLAG_AUTOREMOVE_CONSUMER | \
DL_FLAG_AUTOREMOVE_SUPPLIER | \
DL_FLAG_AUTOPROBE_CONSUMER | \
refcount_set(&link->rpm_active, 1);
- if (flags & DL_FLAG_PM_RUNTIME) {
- if (flags & DL_FLAG_RPM_ACTIVE)
- refcount_inc(&link->rpm_active);
-
- pm_runtime_new_link(consumer);
- }
-
get_device(supplier);
link->supplier = supplier;
INIT_LIST_HEAD(&link->s_node);
link->flags = flags;
kref_init(&link->kref);
+ link->link_dev.class = &devlink_class;
+ device_set_pm_not_required(&link->link_dev);
+ dev_set_name(&link->link_dev, "%s--%s",
+ dev_name(supplier), dev_name(consumer));
+ if (device_register(&link->link_dev)) {
+ put_device(consumer);
+ put_device(supplier);
+ kfree(link);
+ link = NULL;
+ goto out;
+ }
+
+ if (flags & DL_FLAG_PM_RUNTIME) {
+ if (flags & DL_FLAG_RPM_ACTIVE)
+ refcount_inc(&link->rpm_active);
+
+ pm_runtime_new_link(consumer);
+ }
+
/* Determine the initial link state. */
if (flags & DL_FLAG_STATELESS)
link->status = DL_STATE_NONE;
mutex_unlock(&wfs_lock);
}
-static void device_link_free(struct device_link *link)
-{
- while (refcount_dec_not_one(&link->rpm_active))
- pm_runtime_put(link->supplier);
-
- put_device(link->consumer);
- put_device(link->supplier);
- kfree(link);
-}
-
#ifdef CONFIG_SRCU
-static void __device_link_free_srcu(struct rcu_head *rhead)
-{
- device_link_free(container_of(rhead, struct device_link, rcu_head));
-}
-
static void __device_link_del(struct kref *kref)
{
struct device_link *link = container_of(kref, struct device_link, kref);
list_del_rcu(&link->s_node);
list_del_rcu(&link->c_node);
- call_srcu(&device_links_srcu, &link->rcu_head, __device_link_free_srcu);
+ device_unregister(&link->link_dev);
}
#else /* !CONFIG_SRCU */
static void __device_link_del(struct kref *kref)
list_del(&link->s_node);
list_del(&link->c_node);
- device_link_free(link);
+ device_unregister(&link->link_dev);
}
#endif /* !CONFIG_SRCU */
void device_link_del(struct device_link *link)
{
device_links_write_lock();
- device_pm_lock();
device_link_put_kref(link);
- device_pm_unlock();
device_links_write_unlock();
}
EXPORT_SYMBOL_GPL(device_link_del);
return;
device_links_write_lock();
- device_pm_lock();
list_for_each_entry(link, &supplier->links.consumers, s_node) {
if (link->consumer == consumer) {
}
}
- device_pm_unlock();
device_links_write_unlock();
}
EXPORT_SYMBOL_GPL(device_link_remove);
kref_put(&link->kref, __device_link_del);
}
+static ssize_t waiting_for_supplier_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ bool val;
+
+ device_lock(dev);
+ mutex_lock(&wfs_lock);
+ val = !list_empty(&dev->links.needs_suppliers)
+ && dev->links.need_for_probe;
+ mutex_unlock(&wfs_lock);
+ device_unlock(dev);
+ return sprintf(buf, "%u\n", val);
+}
+static DEVICE_ATTR_RO(waiting_for_supplier);
+
/**
* device_links_driver_bound - Update device links after probing its driver.
* @dev: Device to update the links for.
mutex_lock(&wfs_lock);
list_del_init(&dev->links.needs_suppliers);
mutex_unlock(&wfs_lock);
+ device_remove_file(dev, &dev_attr_waiting_for_supplier);
device_links_write_lock();
{
struct device_link *link, *ln;
+ if (dev->class == &devlink_class)
+ return;
+
mutex_lock(&wfs_lock);
list_del(&dev->links.needs_suppliers);
mutex_unlock(&wfs_lock);
goto err_remove_dev_groups;
}
+ if (fw_devlink_flags && !fw_devlink_is_permissive()) {
+ error = device_create_file(dev, &dev_attr_waiting_for_supplier);
+ if (error)
+ goto err_remove_dev_online;
+ }
+
return 0;
+ err_remove_dev_online:
+ device_remove_file(dev, &dev_attr_online);
err_remove_dev_groups:
device_remove_groups(dev, dev->groups);
err_remove_type_groups:
struct class *class = dev->class;
const struct device_type *type = dev->type;
+ device_remove_file(dev, &dev_attr_waiting_for_supplier);
device_remove_file(dev, &dev_attr_online);
device_remove_groups(dev, dev->groups);
*/
#ifdef CONFIG_PRINTK
- static int
- create_syslog_header(const struct device *dev, char *hdr, size_t hdrlen)
+ static void
+ set_dev_info(const struct device *dev, struct dev_printk_info *dev_info)
{
const char *subsys;
- size_t pos = 0;
+
+ memset(dev_info, 0, sizeof(*dev_info));
if (dev->class)
subsys = dev->class->name;
else if (dev->bus)
subsys = dev->bus->name;
else
- return 0;
+ return;
- pos += snprintf(hdr + pos, hdrlen - pos, "SUBSYSTEM=%s", subsys);
- if (pos >= hdrlen)
- goto overflow;
+ strscpy(dev_info->subsystem, subsys, sizeof(dev_info->subsystem));
/*
* Add device identifier DEVICE=:
c = 'b';
else
c = 'c';
- pos++;
- pos += snprintf(hdr + pos, hdrlen - pos,
- "DEVICE=%c%u:%u",
- c, MAJOR(dev->devt), MINOR(dev->devt));
+
+ snprintf(dev_info->device, sizeof(dev_info->device),
+ "%c%u:%u", c, MAJOR(dev->devt), MINOR(dev->devt));
} else if (strcmp(subsys, "net") == 0) {
struct net_device *net = to_net_dev(dev);
- pos++;
- pos += snprintf(hdr + pos, hdrlen - pos,
- "DEVICE=n%u", net->ifindex);
+ snprintf(dev_info->device, sizeof(dev_info->device),
+ "n%u", net->ifindex);
} else {
- pos++;
- pos += snprintf(hdr + pos, hdrlen - pos,
- "DEVICE=+%s:%s", subsys, dev_name(dev));
+ snprintf(dev_info->device, sizeof(dev_info->device),
+ "+%s:%s", subsys, dev_name(dev));
}
-
- if (pos >= hdrlen)
- goto overflow;
-
- return pos;
-
- overflow:
- dev_WARN(dev, "device/subsystem name too long");
- return 0;
}
int dev_vprintk_emit(int level, const struct device *dev,
const char *fmt, va_list args)
{
- char hdr[128];
- size_t hdrlen;
+ struct dev_printk_info dev_info;
- hdrlen = create_syslog_header(dev, hdr, sizeof(hdr));
+ set_dev_info(dev, &dev_info);
- return vprintk_emit(0, level, hdrlen ? hdr : NULL, hdrlen, fmt, args);
+ return vprintk_emit(0, level, &dev_info, fmt, args);
}
EXPORT_SYMBOL(dev_vprintk_emit);
#endif
+/**
+ * dev_err_probe - probe error check and log helper
+ * @dev: the pointer to the struct device
+ * @err: error value to test
+ * @fmt: printf-style format string
+ * @...: arguments as specified in the format string
+ *
+ * This helper implements common pattern present in probe functions for error
+ * checking: print debug or error message depending if the error value is
+ * -EPROBE_DEFER and propagate error upwards.
+ * In case of -EPROBE_DEFER it sets also defer probe reason, which can be
+ * checked later by reading devices_deferred debugfs attribute.
+ * It replaces code sequence:
+ * if (err != -EPROBE_DEFER)
+ * dev_err(dev, ...);
+ * else
+ * dev_dbg(dev, ...);
+ * return err;
+ * with
+ * return dev_err_probe(dev, err, ...);
+ *
+ * Returns @err.
+ *
+ */
+int dev_err_probe(const struct device *dev, int err, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ va_start(args, fmt);
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ if (err != -EPROBE_DEFER) {
+ dev_err(dev, "error %pe: %pV", ERR_PTR(err), &vaf);
+ } else {
+ device_set_deferred_probe_reason(dev, &vaf);
+ dev_dbg(dev, "error %pe: %pV", ERR_PTR(err), &vaf);
+ }
+
+ va_end(args);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(dev_err_probe);
+
static inline bool fwnode_is_primary(struct fwnode_handle *fwnode)
{
return fwnode && !IS_ERR(fwnode->secondary);
*/
void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode)
{
- if (fwnode) {
- struct fwnode_handle *fn = dev->fwnode;
+ struct fwnode_handle *fn = dev->fwnode;
+ if (fwnode) {
if (fwnode_is_primary(fn))
fn = fn->secondary;
}
dev->fwnode = fwnode;
} else {
- dev->fwnode = fwnode_is_primary(dev->fwnode) ?
- dev->fwnode->secondary : NULL;
+ if (fwnode_is_primary(fn)) {
+ dev->fwnode = fn->secondary;
+ fn->secondary = NULL;
+ } else {
+ dev->fwnode = NULL;
+ }
}
}
EXPORT_SYMBOL_GPL(set_primary_fwnode);
projects / platform / kernel / linux-starfive.git / commitdiff