diff options
147 files changed, 2296 insertions, 1567 deletions
@@ -364,6 +364,11 @@ Nicolas Pitre <[email protected]> <[email protected]> Nicolas Saenz Julienne <[email protected]> <[email protected]> Nicolas Saenz Julienne <[email protected]> <[email protected]> Niklas Söderlund <[email protected]> +Nikolay Aleksandrov <[email protected]> <[email protected]> +Nikolay Aleksandrov <[email protected]> <[email protected]> +Nikolay Aleksandrov <[email protected]> <[email protected]> +Nikolay Aleksandrov <[email protected]> <[email protected]> +Nikolay Aleksandrov <[email protected]> <[email protected]> Oleksandr Natalenko <[email protected]> <[email protected]> Oleksij Rempel <[email protected]> <[email protected]> Oleksij Rempel <[email protected]> <[email protected]> @@ -1706,6 +1706,10 @@ S: Panoramastrasse 18 S: D-69126 Heidelberg S: Germany +N: Neil Horman +D: SCTP protocol maintainer. + N: Simon Horman D: Renesas ARM/ARM64 SoC maintainer diff --git a/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml b/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml index 769fa5c27b76..de1d4298893b 100644 --- a/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml +++ b/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml @@ -21,11 +21,22 @@ properties: st,can-primary: description: - Primary and secondary mode of the bxCAN peripheral is only relevant - if the chip has two CAN peripherals. In that case they share some - of the required logic. + Primary mode of the bxCAN peripheral is only relevant if the chip has + two CAN peripherals in dual CAN configuration. In that case they share + some of the required logic. + Not to be used if the peripheral is in single CAN configuration. To avoid misunderstandings, it should be noted that ST documentation - uses the terms master/slave instead of primary/secondary. + uses the terms master instead of primary. + type: boolean + + st,can-secondary: + description: + Secondary mode of the bxCAN peripheral is only relevant if the chip + has two CAN peripherals in dual CAN configuration. In that case they + share some of the required logic. + Not to be used if the peripheral is in single CAN configuration. + To avoid misunderstandings, it should be noted that ST documentation + uses the terms slave instead of secondary. type: boolean reg: diff --git a/Documentation/networking/bonding.rst b/Documentation/networking/bonding.rst index adc4bf4f3c50..28925e19622d 100644 --- a/Documentation/networking/bonding.rst +++ b/Documentation/networking/bonding.rst @@ -776,10 +776,11 @@ peer_notif_delay Specify the delay, in milliseconds, between each peer notification (gratuitous ARP and unsolicited IPv6 Neighbor Advertisement) when they are issued after a failover event. - This delay should be a multiple of the link monitor interval - (arp_interval or miimon, whichever is active). The default - value is 0 which means to match the value of the link monitor - interval. + This delay should be a multiple of the MII link monitor interval + (miimon). + + The valid range is 0 - 300000. The default value is 0, which means + to match the value of the MII link monitor interval. prio Slave priority. A higher number means higher priority. diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst index a164ff074356..5b75c3f7a137 100644 --- a/Documentation/networking/index.rst +++ b/Documentation/networking/index.rst @@ -116,8 +116,8 @@ Contents: udplite vrf vxlan - x25-iface x25 + x25-iface xfrm_device xfrm_proc xfrm_sync diff --git a/Documentation/networking/x25-iface.rst b/Documentation/networking/x25-iface.rst index f34e9ec64937..285cefcfce87 100644 --- a/Documentation/networking/x25-iface.rst +++ b/Documentation/networking/x25-iface.rst @@ -1,8 +1,7 @@ .. SPDX-License-Identifier: GPL-2.0 -============================- X.25 Device Driver Interface -============================- +============================ Version 1.1 diff --git a/MAINTAINERS b/MAINTAINERS index 7e0b87d5aa2e..5b02298467fa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -273,8 +273,8 @@ ABI/API F: include/linux/syscalls.h F: kernel/sys_ni.c -X: include/uapi/ X: arch/*/include/uapi/ +X: include/uapi/ ABIT UGURU 1,2 HARDWARE MONITOR DRIVER M: Hans de Goede <[email protected]> @@ -406,12 +406,6 @@ L: [email protected] (moderated for non-subscribers) S: Maintained F: drivers/acpi/arm64 -ACPI SERIAL MULTI INSTANTIATE DRIVER -M: Hans de Goede <[email protected]> -S: Maintained -F: drivers/platform/x86/serial-multi-instantiate.c - ACPI PCC(Platform Communication Channel) MAILBOX DRIVER M: Sudeep Holla <[email protected]> @@ -430,6 +424,12 @@ B: https://bugzilla.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm F: drivers/acpi/pmic/ +ACPI SERIAL MULTI INSTANTIATE DRIVER +M: Hans de Goede <[email protected]> +S: Maintained +F: drivers/platform/x86/serial-multi-instantiate.c + ACPI THERMAL DRIVER M: Rafael J. Wysocki <[email protected]> R: Zhang Rui <[email protected]> @@ -823,6 +823,13 @@ L: [email protected] S: Maintained F: drivers/crypto/allwinner/ +ALLWINNER DMIC DRIVERS +M: Ban Tao <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml +F: sound/soc/sunxi/sun50i-dmic.c + ALLWINNER HARDWARE SPINLOCK SUPPORT M: Wilken Gottwalt <[email protected]> S: Maintained @@ -844,13 +851,6 @@ L: [email protected] S: Maintained F: drivers/staging/media/sunxi/cedrus/ -ALLWINNER DMIC DRIVERS -M: Ban Tao <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml -F: sound/soc/sunxi/sun50i-dmic.c - ALPHA PORT M: Richard Henderson <[email protected]> M: Ivan Kokshaysky <[email protected]> @@ -1026,6 +1026,16 @@ F: drivers/char/hw_random/geode-rng.c F: drivers/crypto/geode* F: drivers/video/fbdev/geode/ +AMD HSMP DRIVER +M: Naveen Krishna Chatradhi <[email protected]> +R: Carlos Bilbao <[email protected]> +S: Maintained +F: Documentation/arch/x86/amd_hsmp.rst +F: arch/x86/include/asm/amd_hsmp.h +F: arch/x86/include/uapi/asm/amd_hsmp.h +F: drivers/platform/x86/amd/hsmp.c + AMD IOMMU (AMD-VI) M: Joerg Roedel <[email protected]> R: Suravee Suthikulpanit <[email protected]> @@ -1049,6 +1059,13 @@ F: drivers/gpu/drm/amd/include/vi_structs.h F: include/uapi/linux/kfd_ioctl.h F: include/uapi/linux/kfd_sysfs.h +AMD MP2 I2C DRIVER +M: Elie Morisse <[email protected]> +M: Shyam Sundar S K <[email protected]> +S: Maintained +F: drivers/i2c/busses/i2c-amd-mp2* + AMD PDS CORE DRIVER M: Shannon Nelson <[email protected]> M: Brett Creeley <[email protected]> @@ -1058,18 +1075,6 @@ F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst F: drivers/net/ethernet/amd/pds_core/ F: include/linux/pds/ -AMD SPI DRIVER -M: Sanjay R Mehta <[email protected]> -S: Maintained -F: drivers/spi/spi-amd.c - -AMD MP2 I2C DRIVER -M: Elie Morisse <[email protected]> -M: Shyam Sundar S K <[email protected]> -S: Maintained -F: drivers/i2c/busses/i2c-amd-mp2* - AMD PMC DRIVER M: Shyam Sundar S K <[email protected]> @@ -1083,16 +1088,6 @@ S: Maintained F: Documentation/ABI/testing/sysfs-amd-pmf F: drivers/platform/x86/amd/pmf/ -AMD HSMP DRIVER -M: Naveen Krishna Chatradhi <[email protected]> -R: Carlos Bilbao <[email protected]> -S: Maintained -F: Documentation/arch/x86/amd_hsmp.rst -F: arch/x86/include/asm/amd_hsmp.h -F: arch/x86/include/uapi/asm/amd_hsmp.h -F: drivers/platform/x86/amd/hsmp.c - AMD POWERPLAY AND SWSMU M: Evan Quan <[email protected]> @@ -1121,13 +1116,6 @@ M: Tom Lendacky <[email protected]> S: Supported F: arch/arm64/boot/dts/amd/ -AMD XGBE DRIVER -M: "Shyam Sundar S K" <[email protected]> -S: Supported -F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi -F: drivers/net/ethernet/amd/xgbe/ - AMD SENSOR FUSION HUB DRIVER M: Basavaraj Natikar <[email protected]> @@ -1135,6 +1123,18 @@ S: Maintained F: Documentation/hid/amd-sfh* F: drivers/hid/amd-sfh-hid/ +AMD SPI DRIVER +M: Sanjay R Mehta <[email protected]> +S: Maintained +F: drivers/spi/spi-amd.c + +AMD XGBE DRIVER +M: "Shyam Sundar S K" <[email protected]> +S: Supported +F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi +F: drivers/net/ethernet/amd/xgbe/ + AMLOGIC DDR PMU DRIVER M: Jiucheng Xu <[email protected]> @@ -1169,6 +1169,14 @@ 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: drivers/net/amt.c +ANALOG DEVICES INC AD3552R DRIVER +M: Nuno Sá <[email protected]> +S: Supported +W: https://ez.analog.com/linux-software-drivers +F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml +F: drivers/iio/dac/ad3552r.c + ANALOG DEVICES INC AD4130 DRIVER M: Cosmin Tanislav <[email protected]> @@ -1194,14 +1202,6 @@ W: https://ez.analog.com/linux-software-drivers F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml F: drivers/iio/adc/ad7292.c -ANALOG DEVICES INC AD3552R DRIVER -M: Nuno Sá <[email protected]> -S: Supported -W: https://ez.analog.com/linux-software-drivers -F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml -F: drivers/iio/dac/ad3552r.c - ANALOG DEVICES INC AD7293 DRIVER M: Antoniu Miclaus <[email protected]> @@ -1210,23 +1210,6 @@ W: https://ez.analog.com/linux-software-drivers F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml F: drivers/iio/dac/ad7293.c -ANALOG DEVICES INC AD7768-1 DRIVER -M: Michael Hennerich <[email protected]> -S: Supported -W: https://ez.analog.com/linux-software-drivers -F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml -F: drivers/iio/adc/ad7768-1.c - -ANALOG DEVICES INC AD7780 DRIVER -M: Michael Hennerich <[email protected]> -M: Renato Lui Geh <[email protected]> -S: Supported -W: https://ez.analog.com/linux-software-drivers -F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml -F: drivers/iio/adc/ad7780.c - ANALOG DEVICES INC AD74115 DRIVER M: Cosmin Tanislav <[email protected]> @@ -1244,6 +1227,23 @@ F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml F: drivers/iio/addac/ad74413r.c F: include/dt-bindings/iio/addac/adi,ad74413r.h +ANALOG DEVICES INC AD7768-1 DRIVER +M: Michael Hennerich <[email protected]> +S: Supported +W: https://ez.analog.com/linux-software-drivers +F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml +F: drivers/iio/adc/ad7768-1.c + +ANALOG DEVICES INC AD7780 DRIVER +M: Michael Hennerich <[email protected]> +M: Renato Lui Geh <[email protected]> +S: Supported +W: https://ez.analog.com/linux-software-drivers +F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml +F: drivers/iio/adc/ad7780.c + ANALOG DEVICES INC ADA4250 DRIVER M: Antoniu Miclaus <[email protected]> @@ -1294,10 +1294,10 @@ F: drivers/iio/imu/adis16460.c ANALOG DEVICES INC ADIS16475 DRIVER M: Nuno Sa <[email protected]> -W: https://ez.analog.com/linux-software-drivers S: Supported -F: drivers/iio/imu/adis16475.c +W: https://ez.analog.com/linux-software-drivers F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml +F: drivers/iio/imu/adis16475.c ANALOG DEVICES INC ADM1177 DRIVER M: Michael Hennerich <[email protected]> @@ -1315,21 +1315,21 @@ W: https://ez.analog.com/linux-software-drivers F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml F: drivers/iio/frequency/admv1013.c -ANALOG DEVICES INC ADMV8818 DRIVER +ANALOG DEVICES INC ADMV1014 DRIVER M: Antoniu Miclaus <[email protected]> S: Supported W: https://ez.analog.com/linux-software-drivers -F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml -F: drivers/iio/filter/admv8818.c +F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml +F: drivers/iio/frequency/admv1014.c -ANALOG DEVICES INC ADMV1014 DRIVER +ANALOG DEVICES INC ADMV8818 DRIVER M: Antoniu Miclaus <[email protected]> S: Supported W: https://ez.analog.com/linux-software-drivers -F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml -F: drivers/iio/frequency/admv1014.c +F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml +F: drivers/iio/filter/admv8818.c ANALOG DEVICES INC ADP5061 DRIVER M: Michael Hennerich <[email protected]> @@ -1351,8 +1351,8 @@ M: Lars-Peter Clausen <[email protected]> S: Supported W: https://ez.analog.com/linux-software-drivers -F: drivers/media/i2c/adv7180.c F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml +F: drivers/media/i2c/adv7180.c ANALOG DEVICES INC ADV748X DRIVER M: Kieran Bingham <[email protected]> @@ -1371,8 +1371,8 @@ ANALOG DEVICES INC ADV7604 DRIVER M: Hans Verkuil <[email protected]> S: Maintained -F: drivers/media/i2c/adv7604* F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml +F: drivers/media/i2c/adv7604* ANALOG DEVICES INC ADV7842 DRIVER M: Hans Verkuil <[email protected]> @@ -1384,8 +1384,8 @@ ANALOG DEVICES INC ADXRS290 DRIVER M: Nishant Malpani <[email protected]> S: Supported -F: drivers/iio/gyro/adxrs290.c F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml +F: drivers/iio/gyro/adxrs290.c ANALOG DEVICES INC ASOC CODEC DRIVERS M: Lars-Peter Clausen <[email protected]> @@ -1625,6 +1625,17 @@ S: Maintained F: drivers/net/arcnet/ F: include/uapi/linux/if_arcnet.h +ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) +M: Arnd Bergmann <[email protected]> +M: Olof Johansson <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +C: irc://irc.libera.chat/armlinux +T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git +F: arch/arm/boot/dts/Makefile +F: arch/arm64/boot/dts/Makefile + ARM ARCHITECTED TIMER DRIVER M: Mark Rutland <[email protected]> M: Marc Zyngier <[email protected]> @@ -1738,22 +1749,6 @@ S: Odd Fixes F: drivers/amba/ F: include/linux/amba/bus.h -ARM PRIMECELL PL35X NAND CONTROLLER DRIVER -M: Miquel Raynal <[email protected]> -M: Naga Sureshkumar Relli <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml -F: drivers/mtd/nand/raw/pl35x-nand-controller.c - -ARM PRIMECELL PL35X SMC DRIVER -M: Miquel Raynal <[email protected]> -M: Naga Sureshkumar Relli <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml -F: drivers/memory/pl353-smc.c - ARM PRIMECELL CLCD PL110 DRIVER M: Russell King <[email protected]> S: Odd Fixes @@ -1771,6 +1766,22 @@ S: Odd Fixes F: drivers/mmc/host/mmci.* F: include/linux/amba/mmci.h +ARM PRIMECELL PL35X NAND CONTROLLER DRIVER +M: Miquel Raynal <[email protected]> +M: Naga Sureshkumar Relli <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml +F: drivers/mtd/nand/raw/pl35x-nand-controller.c + +ARM PRIMECELL PL35X SMC DRIVER +M: Miquel Raynal <[email protected]> +M: Naga Sureshkumar Relli <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml +F: drivers/memory/pl353-smc.c + ARM PRIMECELL SSP PL022 SPI DRIVER M: Linus Walleij <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -1807,17 +1818,6 @@ F: Documentation/devicetree/bindings/iommu/arm,smmu* F: drivers/iommu/arm/ F: drivers/iommu/io-pgtable-arm* -ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) -M: Arnd Bergmann <[email protected]> -M: Olof Johansson <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -C: irc://irc.libera.chat/armlinux -T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git -F: arch/arm/boot/dts/Makefile -F: arch/arm64/boot/dts/Makefile - ARM SUB-ARCHITECTURES L: [email protected] (moderated for non-subscribers) S: Maintained @@ -1869,9 +1869,9 @@ M: Chen-Yu Tsai <[email protected]> M: Jernej Skrabec <[email protected]> M: Samuel Holland <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git F: arch/arm/mach-sunxi/ F: arch/arm64/boot/dts/allwinner/ F: drivers/clk/sunxi-ng/ @@ -1934,6 +1934,15 @@ F: arch/arm/mach-alpine/ F: arch/arm64/boot/dts/amazon/ F: drivers/*/*alpine* +ARM/APPLE MACHINE SOUND DRIVERS +M: Martin Povišer <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/apple,* +F: sound/soc/apple/* +F: sound/soc/codecs/cs42l83-i2c.c + ARM/APPLE MACHINE SUPPORT M: Hector Martin <[email protected]> M: Sven Peter <[email protected]> @@ -1985,15 +1994,6 @@ F: include/dt-bindings/pinctrl/apple.h F: include/linux/apple-mailbox.h F: include/linux/soc/apple/* -ARM/APPLE MACHINE SOUND DRIVERS -M: Martin Povišer <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: Documentation/devicetree/bindings/sound/apple,* -F: sound/soc/apple/* -F: sound/soc/codecs/cs42l83-i2c.c - ARM/ARTPEC MACHINE SUPPORT M: Jesper Nilsson <[email protected]> M: Lars Persson <[email protected]> @@ -2109,19 +2109,19 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml -F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml +F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml F: Documentation/trace/coresight/* F: drivers/hwtracing/coresight/* F: include/dt-bindings/arm/coresight-cti-dt.h F: include/linux/coresight* F: samples/coresight/* -F: tools/perf/tests/shell/coresight/* F: tools/perf/arch/arm/util/auxtrace.c F: tools/perf/arch/arm/util/cs-etm.c F: tools/perf/arch/arm/util/cs-etm.h F: tools/perf/arch/arm/util/pmu.c +F: tools/perf/tests/shell/coresight/* F: tools/perf/util/cs-etm-decoder/* F: tools/perf/util/cs-etm.* @@ -2156,9 +2156,9 @@ F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt F: drivers/bus/moxtet.c F: drivers/firmware/turris-mox-rwtm.c +F: drivers/gpio/gpio-moxtet.c F: drivers/leds/leds-turris-omnia.c F: drivers/mailbox/armada-37xx-rwtm-mailbox.c -F: drivers/gpio/gpio-moxtet.c F: drivers/watchdog/armada_37xx_wdt.c F: include/dt-bindings/bus/moxtet.h F: include/linux/armada-37xx-rwtm-mailbox.h @@ -2188,10 +2188,10 @@ R: NXP Linux Team <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git -X: drivers/media/i2c/ F: arch/arm64/boot/dts/freescale/ X: arch/arm64/boot/dts/freescale/fsl-* X: arch/arm64/boot/dts/freescale/qoriq-* +X: drivers/media/i2c/ N: imx N: mxs @@ -2245,12 +2245,12 @@ ARM/HPE GXP ARCHITECTURE M: Jean-Marie Verdun <[email protected]> M: Nick Hawkins <[email protected]> S: Maintained -F: Documentation/hwmon/gxp-fan-ctrl.rst F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml +F: Documentation/hwmon/gxp-fan-ctrl.rst F: arch/arm/boot/dts/hpe-bmc* F: arch/arm/boot/dts/hpe-gxp* F: arch/arm/mach-hpe/ @@ -2275,9 +2275,9 @@ M: Krzysztof Halasa <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml -F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml +F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml F: arch/arm/boot/dts/intel-ixp* F: arch/arm/mach-ixp4xx/ @@ -2447,13 +2447,6 @@ F: drivers/net/ethernet/microchip/vcap/ F: drivers/pinctrl/pinctrl-microchip-sgpio.c N: sparx5 -Microchip Timer Counter Block (TCB) Capture Driver -M: Kamel Bouhara <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: drivers/counter/microchip-tcb-capture.c - ARM/MILBEAUT ARCHITECTURE M: Taichi Sugaya <[email protected]> M: Takao Orito <[email protected]> @@ -2525,8 +2518,8 @@ F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml F: arch/arm/boot/dts/nuvoton-npcm* F: arch/arm/mach-npcm/ F: arch/arm64/boot/dts/nuvoton/ -F: drivers/*/*npcm* F: drivers/*/*/*npcm* +F: drivers/*/*npcm* F: drivers/rtc/rtc-nct3018y.c F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h F: include/dt-bindings/clock/nuvoton,npcm845-clk.h @@ -2569,6 +2562,12 @@ F: arch/arm/mach-oxnas/ F: drivers/power/reset/oxnas-restart.c N: oxnas +ARM/QUALCOMM CHROMEBOOK SUPPORT +F: arch/arm64/boot/dts/qcom/sc7180* +F: arch/arm64/boot/dts/qcom/sc7280* +F: arch/arm64/boot/dts/qcom/sdm845-cheza* + ARM/QUALCOMM SUPPORT M: Andy Gross <[email protected]> M: Bjorn Andersson <[email protected]> @@ -2602,22 +2601,16 @@ F: drivers/pci/controller/dwc/pcie-qcom.c F: drivers/phy/qualcomm/ F: drivers/power/*/msm* F: drivers/reset/reset-qcom-* -F: drivers/ufs/host/ufs-qcom* F: drivers/spi/spi-geni-qcom.c F: drivers/spi/spi-qcom-qspi.c F: drivers/spi/spi-qup.c F: drivers/tty/serial/msm_serial.c +F: drivers/ufs/host/ufs-qcom* F: drivers/usb/dwc3/dwc3-qcom.c F: include/dt-bindings/*/qcom* F: include/linux/*/qcom* F: include/linux/soc/qcom/ -ARM/QUALCOMM CHROMEBOOK SUPPORT -F: arch/arm64/boot/dts/qcom/sc7180* -F: arch/arm64/boot/dts/qcom/sc7280* -F: arch/arm64/boot/dts/qcom/sdm845-cheza* - ARM/RDA MICRO ARCHITECTURE M: Manivannan Sadhasivam <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -2709,9 +2702,9 @@ R: Alim Akhtar <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained -C: irc://irc.libera.chat/linux-exynos Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ B: mailto:[email protected] +C: irc://irc.libera.chat/linux-exynos T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git F: Documentation/arm/samsung/ F: Documentation/devicetree/bindings/arm/samsung/ @@ -2811,8 +2804,8 @@ M: Patrice Chotard <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained W: http://www.stlinux.com -F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml +F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml F: arch/arm/boot/dts/sti* F: arch/arm/mach-sti/ F: drivers/ata/ahci_st.c @@ -2959,15 +2952,15 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git F: Documentation/devicetree/bindings/arm/toshiba.yaml F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml -F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml +F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml F: arch/arm64/boot/dts/toshiba/ F: drivers/clk/visconti/ -F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c F: drivers/gpio/gpio-visconti.c +F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c F: drivers/pci/controller/dwc/pcie-visconti.c F: drivers/pinctrl/visconti/ F: drivers/watchdog/visconti_wdt.c @@ -3112,6 +3105,13 @@ S: Maintained F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml F: drivers/net/ethernet/asix/ax88796c_* +ASPEED CRYPTO DRIVER +M: Neal Liu <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/crypto/aspeed,* +F: drivers/crypto/aspeed/ + ASPEED PECI CONTROLLER M: Iwona Winiarska <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -3156,6 +3156,13 @@ S: Maintained F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml F: drivers/spi/spi-aspeed-smc.c +ASPEED USB UDC DRIVER +M: Neal Liu <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml +F: drivers/usb/gadget/udc/aspeed_udc.c + ASPEED VIDEO ENGINE DRIVER M: Eddie James <[email protected]> @@ -3164,19 +3171,11 @@ S: Maintained F: Documentation/devicetree/bindings/media/aspeed-video.txt F: drivers/media/platform/aspeed/ -ASPEED USB UDC DRIVER -M: Neal Liu <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml -F: drivers/usb/gadget/udc/aspeed_udc.c - -ASPEED CRYPTO DRIVER -M: Neal Liu <[email protected]> -L: [email protected] (moderated for non-subscribers) +ASUS EC HARDWARE MONITOR DRIVER +M: Eugene Shalygin <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/crypto/aspeed,* -F: drivers/crypto/aspeed/ +F: drivers/hwmon/asus-ec-sensors.c ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS M: Corentin Chary <[email protected]> @@ -3194,6 +3193,12 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git F: drivers/platform/x86/asus-tf103c-dock.c +ASUS WIRELESS RADIO CONTROL DRIVER +M: João Paulo Rechi Vita <[email protected]> +S: Maintained +F: drivers/platform/x86/asus-wireless.c + ASUS WMI HARDWARE MONITOR DRIVER M: Ed Brindley <[email protected]> M: Denis Pauk <[email protected]> @@ -3201,18 +3206,6 @@ L: [email protected] S: Maintained F: drivers/hwmon/asus_wmi_sensors.c -ASUS EC HARDWARE MONITOR DRIVER -M: Eugene Shalygin <[email protected]> -S: Maintained -F: drivers/hwmon/asus-ec-sensors.c - -ASUS WIRELESS RADIO CONTROL DRIVER -M: João Paulo Rechi Vita <[email protected]> -S: Maintained -F: drivers/platform/x86/asus-wireless.c - ASYMMETRIC KEYS M: David Howells <[email protected]> @@ -3352,10 +3345,10 @@ R: Boqun Feng <[email protected]> R: Mark Rutland <[email protected]> S: Maintained +F: Documentation/atomic_*.txt F: arch/*/include/asm/atomic*.h F: include/*/atomic*.h F: include/linux/refcount.h -F: Documentation/atomic_*.txt F: scripts/atomic/ ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER @@ -3649,50 +3642,6 @@ S: Maintained F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml F: drivers/iio/accel/bma400* -BPF [GENERAL] (Safe Dynamic Programs and Tools) -M: Alexei Starovoitov <[email protected]> -M: Daniel Borkmann <[email protected]> -M: Andrii Nakryiko <[email protected]> -R: Martin KaFai Lau <[email protected]> -R: Song Liu <[email protected]> -R: Yonghong Song <[email protected]> -R: John Fastabend <[email protected]> -R: KP Singh <[email protected]> -R: Stanislav Fomichev <[email protected]> -R: Hao Luo <[email protected]> -R: Jiri Olsa <[email protected]> -S: Supported -W: https://bpf.io/ -Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 -T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git -T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git -F: Documentation/bpf/ -F: Documentation/networking/filter.rst -F: Documentation/userspace-api/ebpf/ -F: arch/*/net/* -F: include/linux/bpf* -F: include/linux/btf* -F: include/linux/filter.h -F: include/trace/events/xdp.h -F: include/uapi/linux/bpf* -F: include/uapi/linux/btf* -F: include/uapi/linux/filter.h -F: kernel/bpf/ -F: kernel/trace/bpf_trace.c -F: lib/test_bpf.c -F: net/bpf/ -F: net/core/filter.c -F: net/sched/act_bpf.c -F: net/sched/cls_bpf.c -F: samples/bpf/ -F: scripts/bpf_doc.py -F: scripts/pahole-flags.sh -F: scripts/pahole-version.sh -F: tools/bpf/ -F: tools/lib/bpf/ -F: tools/testing/selftests/bpf/ - BPF JIT for ARM M: Shubham Bansal <[email protected]> @@ -3771,79 +3720,79 @@ S: Supported F: arch/x86/net/ X: arch/x86/net/bpf_jit_comp32.c +BPF [BTF] +M: Martin KaFai Lau <[email protected]> +S: Maintained +F: include/linux/btf* +F: kernel/bpf/btf.c + BPF [CORE] M: Alexei Starovoitov <[email protected]> M: Daniel Borkmann <[email protected]> R: John Fastabend <[email protected]> S: Maintained -F: kernel/bpf/verifier.c -F: kernel/bpf/tnum.c -F: kernel/bpf/core.c -F: kernel/bpf/syscall.c -F: kernel/bpf/dispatcher.c -F: kernel/bpf/trampoline.c F: include/linux/bpf* F: include/linux/filter.h F: include/linux/tnum.h +F: kernel/bpf/core.c +F: kernel/bpf/dispatcher.c +F: kernel/bpf/syscall.c +F: kernel/bpf/tnum.c +F: kernel/bpf/trampoline.c +F: kernel/bpf/verifier.c -BPF [BTF] -M: Martin KaFai Lau <[email protected]> -S: Maintained -F: kernel/bpf/btf.c -F: include/linux/btf* - -BPF [TRACING] -M: Song Liu <[email protected]> -R: Jiri Olsa <[email protected]> +BPF [DOCUMENTATION] (Related to Standardization) +R: David Vernet <[email protected]> S: Maintained -F: kernel/trace/bpf_trace.c -F: kernel/bpf/stackmap.c +F: Documentation/bpf/instruction-set.rst -BPF [NETWORKING] (tc BPF, sock_addr) -M: Martin KaFai Lau <[email protected]> +BPF [GENERAL] (Safe Dynamic Programs and Tools) +M: Alexei Starovoitov <[email protected]> M: Daniel Borkmann <[email protected]> +M: Andrii Nakryiko <[email protected]> +R: Martin KaFai Lau <[email protected]> +R: Song Liu <[email protected]> +R: Yonghong Song <[email protected]> R: John Fastabend <[email protected]> +R: KP Singh <[email protected]> +R: Stanislav Fomichev <[email protected]> +R: Hao Luo <[email protected]> +R: Jiri Olsa <[email protected]> -S: Maintained +S: Supported +W: https://bpf.io/ +Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 +T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git +F: Documentation/bpf/ +F: Documentation/networking/filter.rst +F: Documentation/userspace-api/ebpf/ +F: arch/*/net/* +F: include/linux/bpf* +F: include/linux/btf* +F: include/linux/filter.h +F: include/trace/events/xdp.h +F: include/uapi/linux/bpf* +F: include/uapi/linux/btf* +F: include/uapi/linux/filter.h +F: kernel/bpf/ +F: kernel/trace/bpf_trace.c +F: lib/test_bpf.c +F: net/bpf/ F: net/core/filter.c F: net/sched/act_bpf.c F: net/sched/cls_bpf.c - -BPF [NETWORKING] (struct_ops, reuseport) -M: Martin KaFai Lau <[email protected]> -S: Maintained -F: kernel/bpf/bpf_struct* - -BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) -M: KP Singh <[email protected]> -R: Florent Revest <[email protected]> -R: Brendan Jackman <[email protected]> -S: Maintained -F: Documentation/bpf/prog_lsm.rst -F: include/linux/bpf_lsm.h -F: kernel/bpf/bpf_lsm.c -F: security/bpf/ - -BPF [STORAGE & CGROUPS] -M: Martin KaFai Lau <[email protected]> -S: Maintained -F: kernel/bpf/cgroup.c -F: kernel/bpf/*storage.c -F: kernel/bpf/bpf_lru* - -BPF [RINGBUF] -M: Andrii Nakryiko <[email protected]> -S: Maintained -F: kernel/bpf/ringbuf.c +F: samples/bpf/ +F: scripts/bpf_doc.py +F: scripts/pahole-flags.sh +F: scripts/pahole-version.sh +F: tools/bpf/ +F: tools/lib/bpf/ +F: tools/testing/selftests/bpf/ BPF [ITERATOR] M: Yonghong Song <[email protected]> @@ -3870,12 +3819,45 @@ L: [email protected] S: Maintained F: tools/lib/bpf/ -BPF [TOOLING] (bpftool) -M: Quentin Monnet <[email protected]> +BPF [MISC] +S: Odd Fixes +K: (?:\b|_)bpf(?:\b|_) + +BPF [NETWORKING] (struct_ops, reuseport) +M: Martin KaFai Lau <[email protected]> S: Maintained -F: kernel/bpf/disasm.* -F: tools/bpf/bpftool/ +F: kernel/bpf/bpf_struct* + +BPF [NETWORKING] (tc BPF, sock_addr) +M: Martin KaFai Lau <[email protected]> +M: Daniel Borkmann <[email protected]> +R: John Fastabend <[email protected]> +S: Maintained +F: net/core/filter.c +F: net/sched/act_bpf.c +F: net/sched/cls_bpf.c + +BPF [RINGBUF] +M: Andrii Nakryiko <[email protected]> +S: Maintained +F: kernel/bpf/ringbuf.c + +BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) +M: KP Singh <[email protected]> +R: Florent Revest <[email protected]> +R: Brendan Jackman <[email protected]> +S: Maintained +F: Documentation/bpf/prog_lsm.rst +F: include/linux/bpf_lsm.h +F: kernel/bpf/bpf_lsm.c +F: security/bpf/ BPF [SELFTESTS] (Test Runners & Infrastructure) M: Andrii Nakryiko <[email protected]> @@ -3884,17 +3866,28 @@ L: [email protected] S: Maintained F: tools/testing/selftests/bpf/ -BPF [DOCUMENTATION] (Related to Standardization) -R: David Vernet <[email protected]> +BPF [STORAGE & CGROUPS] +M: Martin KaFai Lau <[email protected]> S: Maintained -F: Documentation/bpf/instruction-set.rst +F: kernel/bpf/*storage.c +F: kernel/bpf/bpf_lru* +F: kernel/bpf/cgroup.c -BPF [MISC] +BPF [TOOLING] (bpftool) +M: Quentin Monnet <[email protected]> -S: Odd Fixes -K: (?:\b|_)bpf(?:\b|_) +S: Maintained +F: kernel/bpf/disasm.* +F: tools/bpf/bpftool/ + +BPF [TRACING] +M: Song Liu <[email protected]> +R: Jiri Olsa <[email protected]> +S: Maintained +F: kernel/bpf/stackmap.c +F: kernel/trace/bpf_trace.c BROADCOM B44 10/100 ETHERNET DRIVER M: Michael Chan <[email protected]> @@ -3913,34 +3906,6 @@ F: drivers/net/dsa/bcm_sf2* F: include/linux/dsa/brcm.h F: include/linux/platform_data/b53.h -BROADCOM BCMBCA ARM ARCHITECTURE -M: William Zhang <[email protected]> -M: Anand Gore <[email protected]> -M: Kursad Oney <[email protected]> -M: Florian Fainelli <[email protected]> -M: Rafał Miłecki <[email protected]> -R: Broadcom internal kernel review list <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -T: git https://github.com/broadcom/stblinux.git -F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml -F: arch/arm64/boot/dts/broadcom/bcmbca/* -N: bcmbca -N: bcm[9]?47622 -N: bcm[9]?4912 -N: bcm[9]?63138 -N: bcm[9]?63146 -N: bcm[9]?63148 -N: bcm[9]?63158 -N: bcm[9]?63178 -N: bcm[9]?6756 -N: bcm[9]?6813 -N: bcm[9]?6846 -N: bcm[9]?6855 -N: bcm[9]?6856 -N: bcm[9]?6858 -N: bcm[9]?6878 - BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE M: Florian Fainelli <[email protected]> R: Broadcom internal kernel review list <[email protected]> @@ -4038,11 +4003,39 @@ N: brcmstb N: bcm7038 N: bcm7120 +BROADCOM BCMBCA ARM ARCHITECTURE +M: William Zhang <[email protected]> +M: Anand Gore <[email protected]> +M: Kursad Oney <[email protected]> +M: Florian Fainelli <[email protected]> +M: Rafał Miłecki <[email protected]> +R: Broadcom internal kernel review list <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +T: git https://github.com/broadcom/stblinux.git +F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml +F: arch/arm64/boot/dts/broadcom/bcmbca/* +N: bcmbca +N: bcm[9]?47622 +N: bcm[9]?4912 +N: bcm[9]?63138 +N: bcm[9]?63146 +N: bcm[9]?63148 +N: bcm[9]?63158 +N: bcm[9]?63178 +N: bcm[9]?6756 +N: bcm[9]?6813 +N: bcm[9]?6846 +N: bcm[9]?6855 +N: bcm[9]?6856 +N: bcm[9]?6858 +N: bcm[9]?6878 + BROADCOM BDC DRIVER M: Justin Chen <[email protected]> M: Al Cooper <[email protected]> R: Broadcom internal kernel review list <[email protected]> S: Maintained F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml F: drivers/usb/gadget/udc/bdc/ @@ -4064,10 +4057,10 @@ F: arch/mips/bmips/* F: arch/mips/boot/dts/brcm/bcm*.dts* F: arch/mips/include/asm/mach-bmips/* F: arch/mips/kernel/*bmips* -F: drivers/soc/bcm/bcm63xx F: drivers/irqchip/irq-bcm63* F: drivers/irqchip/irq-bcm7* F: drivers/irqchip/irq-brcmstb* +F: drivers/soc/bcm/bcm63xx F: include/linux/bcm963xx_nvram.h F: include/linux/bcm963xx_tag.h @@ -4349,9 +4342,9 @@ M: Florian Fainelli <[email protected]> R: Broadcom internal kernel review list <[email protected]> S: Supported +F: Documentation/devicetree/bindings/net/brcm,systemport.yaml F: drivers/net/ethernet/broadcom/bcmsysport.* F: drivers/net/ethernet/broadcom/unimac.h -F: Documentation/devicetree/bindings/net/brcm,systemport.yaml BROADCOM TG3 GIGABIT ETHERNET DRIVER M: Siva Reddy Kallam <[email protected]> @@ -4483,29 +4476,6 @@ W: https://github.com/Cascoda/ca8210-linux.git F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt F: drivers/net/ieee802154/ca8210.c -CANAAN/KENDRYTE K210 SOC FPIOA DRIVER -M: Damien Le Moal <[email protected]> -L: [email protected] (pinctrl driver) -F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml -F: drivers/pinctrl/pinctrl-k210.c - -CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER -M: Damien Le Moal <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml -F: drivers/reset/reset-k210.c - -CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER -M: Damien Le Moal <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml -F: drivers/soc/canaan/ -F: include/soc/canaan/ - CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS M: David Howells <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -4627,6 +4597,29 @@ F: Documentation/networking/j1939.rst F: include/uapi/linux/can/j1939.h F: net/can/j1939/ +CANAAN/KENDRYTE K210 SOC FPIOA DRIVER +M: Damien Le Moal <[email protected]> +L: [email protected] (pinctrl driver) +F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml +F: drivers/pinctrl/pinctrl-k210.c + +CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER +M: Damien Le Moal <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml +F: drivers/reset/reset-k210.c + +CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER +M: Damien Le Moal <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml +F: drivers/soc/canaan/ +F: include/soc/canaan/ + CAPABILITIES M: Serge Hallyn <[email protected]> @@ -4686,8 +4679,8 @@ F: arch/arm64/boot/dts/cavium/thunder2-99xx* CBS/ETF/TAPRIO QDISCS M: Vinicius Costa Gomes <[email protected]> -S: Maintained +S: Maintained F: net/sched/sch_cbs.c F: net/sched/sch_etf.c F: net/sched/sch_taprio.c @@ -4710,10 +4703,10 @@ CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER M: Hadar Gat <[email protected]> S: Supported +W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family +F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml F: drivers/char/hw_random/cctrng.c F: drivers/char/hw_random/cctrng.h -F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml -W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family CEC FRAMEWORK M: Hans Verkuil <[email protected]> @@ -4873,13 +4866,6 @@ S: Maintained F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml F: sound/soc/codecs/cros_ec_codec.* -CHROMEOS EC UART DRIVER -M: Bhanu Prakash Maiya <[email protected]> -R: Benson Leung <[email protected]> -R: Tzung-Bi Shih <[email protected]> -S: Maintained -F: drivers/platform/chrome/cros_ec_uart.c - CHROMEOS EC SUBDRIVERS M: Benson Leung <[email protected]> R: Guenter Roeck <[email protected]> @@ -4889,13 +4875,12 @@ F: drivers/power/supply/cros_usbpd-charger.c N: cros_ec N: cros-ec -CHROMEOS EC USB TYPE-C DRIVER -M: Prashant Malani <[email protected]> +CHROMEOS EC UART DRIVER +M: Bhanu Prakash Maiya <[email protected]> +R: Benson Leung <[email protected]> +R: Tzung-Bi Shih <[email protected]> S: Maintained -F: drivers/platform/chrome/cros_ec_typec.* -F: drivers/platform/chrome/cros_typec_switch.c -F: drivers/platform/chrome/cros_typec_vdm.* +F: drivers/platform/chrome/cros_ec_uart.c CHROMEOS EC USB PD NOTIFY DRIVER M: Prashant Malani <[email protected]> @@ -4904,6 +4889,14 @@ S: Maintained F: drivers/platform/chrome/cros_usbpd_notify.c F: include/linux/platform_data/cros_usbpd_notify.h +CHROMEOS EC USB TYPE-C DRIVER +M: Prashant Malani <[email protected]> +S: Maintained +F: drivers/platform/chrome/cros_ec_typec.* +F: drivers/platform/chrome/cros_typec_switch.c +F: drivers/platform/chrome/cros_typec_vdm.* + CHROMEOS HPS DRIVER M: Dan Callaghan <[email protected]> R: Sami Kyöstilä <[email protected]> @@ -5021,6 +5014,18 @@ M: Nelson Escobar <[email protected]> S: Supported F: drivers/infiniband/hw/usnic/ +CLANG CONTROL FLOW INTEGRITY SUPPORT +M: Sami Tolvanen <[email protected]> +M: Kees Cook <[email protected]> +R: Nathan Chancellor <[email protected]> +R: Nick Desaulniers <[email protected]> +S: Supported +B: https://github.com/ClangBuiltLinux/linux/issues +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening +F: include/linux/cfi.h +F: kernel/cfi.c + CLANG-FORMAT FILE M: Miguel Ojeda <[email protected]> S: Maintained @@ -5041,18 +5046,6 @@ F: scripts/Makefile.clang F: scripts/clang-tools/ K: \b(?i:clang|llvm)\b -CLANG CONTROL FLOW INTEGRITY SUPPORT -M: Sami Tolvanen <[email protected]> -M: Kees Cook <[email protected]> -R: Nathan Chancellor <[email protected]> -R: Nick Desaulniers <[email protected]> -S: Supported -B: https://github.com/ClangBuiltLinux/linux/issues -T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening -F: include/linux/cfi.h -F: kernel/cfi.c - CLK API M: Russell King <[email protected]> @@ -5223,8 +5216,8 @@ CONTEXT TRACKING M: Frederic Weisbecker <[email protected]> M: "Paul E. McKenney" <[email protected]> S: Maintained -F: kernel/context_tracking.c F: include/linux/context_tracking* +F: kernel/context_tracking.c CONTROL GROUP (CGROUP) M: Tejun Heo <[email protected]> @@ -5385,8 +5378,8 @@ F: drivers/cpuidle/cpuidle-big_little.c CPUIDLE DRIVER - ARM EXYNOS M: Daniel Lezcano <[email protected]> -R: Krzysztof Kozlowski <[email protected]> M: Kukjin Kim <[email protected]> +R: Krzysztof Kozlowski <[email protected]> S: Supported @@ -5407,8 +5400,8 @@ M: Ulf Hansson <[email protected]> L: [email protected] (moderated for non-subscribers) S: Supported -F: drivers/cpuidle/cpuidle-psci.h F: drivers/cpuidle/cpuidle-psci-domain.c +F: drivers/cpuidle/cpuidle-psci.h CPUIDLE DRIVER - DT IDLE PM DOMAIN M: Ulf Hansson <[email protected]> @@ -5552,19 +5545,19 @@ S: Supported W: http://www.chelsio.com F: drivers/crypto/chelsio -CXGB4 INLINE CRYPTO DRIVER -M: Ayush Sawal <[email protected]> +CXGB4 ETHERNET DRIVER (CXGB4) +M: Raju Rangoju <[email protected]> S: Supported W: http://www.chelsio.com -F: drivers/net/ethernet/chelsio/inline_crypto/ +F: drivers/net/ethernet/chelsio/cxgb4/ -CXGB4 ETHERNET DRIVER (CXGB4) -M: Raju Rangoju <[email protected]> +CXGB4 INLINE CRYPTO DRIVER +M: Ayush Sawal <[email protected]> S: Supported W: http://www.chelsio.com -F: drivers/net/ethernet/chelsio/cxgb4/ +F: drivers/net/ethernet/chelsio/inline_crypto/ CXGB4 ISCSI DRIVER (CXGB4I) M: Varun Prakash <[email protected]> @@ -5621,16 +5614,6 @@ CYCLADES PC300 DRIVER S: Orphan F: drivers/net/wan/pc300* -CYPRESS_FIRMWARE MEDIA DRIVER -M: Antti Palosaari <[email protected]> -S: Maintained -W: https://linuxtv.org -W: http://palosaari.fi/linux/ -Q: http://patchwork.linuxtv.org/project/linux-media/list/ -T: git git://linuxtv.org/anttip/media_tree.git -F: drivers/media/common/cypress_firmware* - CYPRESS CY8C95X0 PINCTRL DRIVER M: Patrick Rudolph <[email protected]> @@ -5650,6 +5633,16 @@ S: Maintained F: Documentation/devicetree/bindings/input/cypress-sf.yaml F: drivers/input/keyboard/cypress-sf.c +CYPRESS_FIRMWARE MEDIA DRIVER +M: Antti Palosaari <[email protected]> +S: Maintained +W: https://linuxtv.org +W: http://palosaari.fi/linux/ +Q: http://patchwork.linuxtv.org/project/linux-media/list/ +T: git git://linuxtv.org/anttip/media_tree.git +F: drivers/media/common/cypress_firmware* + CYTTSP TOUCHSCREEN DRIVER M: Linus Walleij <[email protected]> @@ -5816,11 +5809,6 @@ S: Maintained F: Documentation/driver-api/dcdbas.rst F: drivers/platform/x86/dell/dcdbas.* -DELL WMI DESCRIPTOR DRIVER -S: Maintained -F: drivers/platform/x86/dell/dell-wmi-descriptor.c - DELL WMI DDV DRIVER M: Armin Wolf <[email protected]> S: Maintained @@ -5828,13 +5816,17 @@ F: Documentation/ABI/testing/debugfs-dell-wmi-ddv F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv F: drivers/platform/x86/dell/dell-wmi-ddv.c -DELL WMI SYSMAN DRIVER -M: Prasanth Ksr <[email protected]> +DELL WMI DESCRIPTOR DRIVER +S: Maintained +F: drivers/platform/x86/dell/dell-wmi-descriptor.c + +DELL WMI HARDWARE PRIVACY SUPPORT +M: Perry Yuan <[email protected]> S: Maintained -F: Documentation/ABI/testing/sysfs-class-firmware-attributes -F: drivers/platform/x86/dell/dell-wmi-sysman/ +F: drivers/platform/x86/dell/dell-wmi-privacy.c DELL WMI NOTIFICATIONS DRIVER M: Matthew Garrett <[email protected]> @@ -5842,20 +5834,13 @@ M: Pali Rohár <[email protected]> S: Maintained F: drivers/platform/x86/dell/dell-wmi-base.c -DELL WMI HARDWARE PRIVACY SUPPORT -M: Perry Yuan <[email protected]> +DELL WMI SYSMAN DRIVER +M: Prasanth Ksr <[email protected]> S: Maintained -F: drivers/platform/x86/dell/dell-wmi-privacy.c - -DELTA ST MEDIA DRIVER -M: Hugues Fruchet <[email protected]> -S: Supported -W: https://linuxtv.org -T: git git://linuxtv.org/media_tree.git -F: drivers/media/platform/st/sti/delta +F: Documentation/ABI/testing/sysfs-class-firmware-attributes +F: drivers/platform/x86/dell/dell-wmi-sysman/ DELTA AHE-50DC FAN CONTROL MODULE DRIVER M: Zev Weiss <[email protected]> @@ -5879,6 +5864,14 @@ F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml F: drivers/gpio/gpio-tn48m.c F: include/dt-bindings/reset/delta,tn48m-reset.h +DELTA ST MEDIA DRIVER +M: Hugues Fruchet <[email protected]> +S: Supported +W: https://linuxtv.org +T: git git://linuxtv.org/media_tree.git +F: drivers/media/platform/st/sti/delta + DENALI NAND DRIVER S: Orphan @@ -5891,13 +5884,6 @@ S: Maintained F: drivers/dma/dw-edma/ F: include/linux/dma/edma.h -DESIGNWARE XDATA IP DRIVER -M: Gustavo Pimentel <[email protected]> -S: Maintained -F: Documentation/misc-devices/dw-xdata-pcie.rst -F: drivers/misc/dw-xdata-pcie.c - DESIGNWARE USB2 DRD IP DRIVER M: Minas Harutyunyan <[email protected]> @@ -5911,6 +5897,13 @@ L: [email protected] S: Maintained F: drivers/usb/dwc3/ +DESIGNWARE XDATA IP DRIVER +M: Gustavo Pimentel <[email protected]> +S: Maintained +F: Documentation/misc-devices/dw-xdata-pcie.rst +F: drivers/misc/dw-xdata-pcie.c + DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER M: Andreas Klinger <[email protected]> @@ -6020,8 +6013,8 @@ F: Documentation/devicetree/bindings/input/da90??-onkey.txt F: Documentation/devicetree/bindings/input/dlg,da72??.txt F: Documentation/devicetree/bindings/mfd/da90*.txt F: Documentation/devicetree/bindings/mfd/da90*.yaml -F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml F: Documentation/devicetree/bindings/regulator/da92*.txt +F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml F: Documentation/devicetree/bindings/regulator/slg51000.txt F: Documentation/devicetree/bindings/sound/da[79]*.txt F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt @@ -6140,6 +6133,12 @@ F: include/linux/dma/ F: include/linux/dmaengine.h F: include/linux/of_dma.h +DMA MAPPING BENCHMARK +M: Xiang Chen <[email protected]> +F: kernel/dma/map_benchmark.c +F: tools/testing/selftests/dma/ + DMA MAPPING HELPERS M: Christoph Hellwig <[email protected]> M: Marek Szyprowski <[email protected]> @@ -6150,17 +6149,11 @@ W: http://git.infradead.org/users/hch/dma-mapping.git T: git git://git.infradead.org/users/hch/dma-mapping.git F: include/asm-generic/dma-mapping.h F: include/linux/dma-direct.h -F: include/linux/dma-mapping.h F: include/linux/dma-map-ops.h +F: include/linux/dma-mapping.h F: include/linux/swiotlb.h F: kernel/dma/ -DMA MAPPING BENCHMARK -M: Xiang Chen <[email protected]> -F: kernel/dma/map_benchmark.c -F: tools/testing/selftests/dma/ - DMA-BUF HEAPS FRAMEWORK M: Sumit Semwal <[email protected]> R: Benjamin Gaignard <[email protected]> @@ -6218,6 +6211,7 @@ X: Documentation/devicetree/ X: Documentation/driver-api/media/ X: Documentation/firmware-guide/acpi/ X: Documentation/i2c/ +X: Documentation/netlink/ X: Documentation/power/ X: Documentation/spi/ X: Documentation/userspace-api/media/ @@ -6350,6 +6344,25 @@ S: Maintained F: drivers/soc/ti/smartreflex.c F: include/linux/power/smartreflex.h +DRM ACCEL DRIVERS FOR INTEL VPU +M: Jacek Lawrynowicz <[email protected]> +M: Stanislaw Gruszka <[email protected]> +S: Supported +T: git git://anongit.freedesktop.org/drm/drm-misc +F: drivers/accel/ivpu/ +F: include/uapi/drm/ivpu_accel.h + +DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK +M: Oded Gabbay <[email protected]> +S: Maintained +C: irc://irc.oftc.net/dri-devel +T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git +F: Documentation/accel/ +F: drivers/accel/ +F: include/drm/drm_accel.h + DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE M: Maxime Ripard <[email protected]> M: Chen-Yu Tsai <[email protected]> @@ -6432,6 +6445,21 @@ S: Maintained F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c +DRM DRIVER FOR FIRMWARE FRAMEBUFFERS +M: Thomas Zimmermann <[email protected]> +M: Javier Martinez Canillas <[email protected]> +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: drivers/gpu/drm/drm_aperture.c +F: drivers/gpu/drm/tiny/ofdrm.c +F: drivers/gpu/drm/tiny/simpledrm.c +F: drivers/video/aperture.c +F: drivers/video/nomodeset.c +F: include/drm/drm_aperture.h +F: include/linux/aperture.h +F: include/video/nomodeset.h + DRM DRIVER FOR GENERIC EDP PANELS R: Douglas Anderson <[email protected]> F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml @@ -6466,6 +6494,14 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/himax,hx8357d.txt F: drivers/gpu/drm/tiny/hx8357d.c +DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE +M: Deepak Rawat <[email protected]> +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: drivers/gpu/drm/hyperv + DRM DRIVER FOR ILITEK ILI9225 PANELS M: David Lechner <[email protected]> S: Maintained @@ -6495,11 +6531,11 @@ F: drivers/gpu/drm/logicvc/ DRM DRIVER FOR LVDS PANELS M: Laurent Pinchart <[email protected]> -T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/panel/panel-lvds.c +T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/lvds.yaml F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml +F: drivers/gpu/drm/panel/panel-lvds.c DRM DRIVER FOR MANTIX MLAF057WE51 PANELS M: Guido Günther <[email protected]> @@ -6608,13 +6644,6 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/repaper.txt F: drivers/gpu/drm/tiny/repaper.c -DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS -M: Javier Martinez Canillas <[email protected]> -S: Maintained -T: git git://anongit.freedesktop.org/drm/drm-misc -F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml -F: drivers/gpu/drm/solomon/ssd130x* - DRM DRIVER FOR QEMU'S CIRRUS DEVICE M: Dave Airlie <[email protected]> M: Gerd Hoffmann <[email protected]> @@ -6663,29 +6692,6 @@ S: Maintained F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c -DRM DRIVER FOR SITRONIX ST7703 PANELS -M: Guido Günther <[email protected]> -R: Purism Kernel Team <[email protected]> -R: Ondrej Jirman <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml -F: drivers/gpu/drm/panel/panel-sitronix-st7703.c - -DRM DRIVER FOR FIRMWARE FRAMEBUFFERS -M: Thomas Zimmermann <[email protected]> -M: Javier Martinez Canillas <[email protected]> -S: Maintained -T: git git://anongit.freedesktop.org/drm/drm-misc -F: drivers/gpu/drm/drm_aperture.c -F: drivers/gpu/drm/tiny/ofdrm.c -F: drivers/gpu/drm/tiny/simpledrm.c -F: drivers/video/aperture.c -F: drivers/video/nomodeset.c -F: include/drm/drm_aperture.h -F: include/linux/aperture.h -F: include/video/nomodeset.h - DRM DRIVER FOR SITRONIX ST7586 PANELS M: David Lechner <[email protected]> S: Maintained @@ -6699,6 +6705,14 @@ S: Maintained F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml F: drivers/gpu/drm/panel/panel-sitronix-st7701.c +DRM DRIVER FOR SITRONIX ST7703 PANELS +M: Guido Günther <[email protected]> +R: Purism Kernel Team <[email protected]> +R: Ondrej Jirman <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml +F: drivers/gpu/drm/panel/panel-sitronix-st7703.c + DRM DRIVER FOR SITRONIX ST7735R PANELS M: David Lechner <[email protected]> S: Maintained @@ -6706,6 +6720,13 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml F: drivers/gpu/drm/tiny/st7735r.c +DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS +M: Javier Martinez Canillas <[email protected]> +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml +F: drivers/gpu/drm/solomon/ssd130x* + DRM DRIVER FOR ST-ERICSSON MCDE M: Linus Walleij <[email protected]> S: Maintained @@ -6804,25 +6825,6 @@ F: include/drm/drm* F: include/linux/vga* F: include/uapi/drm/drm* -DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK -M: Oded Gabbay <[email protected]> -S: Maintained -C: irc://irc.oftc.net/dri-devel -T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git -F: Documentation/accel/ -F: drivers/accel/ -F: include/drm/drm_accel.h - -DRM ACCEL DRIVERS FOR INTEL VPU -M: Jacek Lawrynowicz <[email protected]> -M: Stanislaw Gruszka <[email protected]> -S: Supported -T: git git://anongit.freedesktop.org/drm/drm-misc -F: drivers/accel/ivpu/ -F: include/uapi/drm/ivpu_accel.h - DRM DRIVERS FOR ALLWINNER A10 M: Maxime Ripard <[email protected]> M: Chen-Yu Tsai <[email protected]> @@ -6926,14 +6928,6 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/hisilicon/ F: drivers/gpu/drm/hisilicon/ -DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE -M: Deepak Rawat <[email protected]> -S: Maintained -T: git git://anongit.freedesktop.org/drm/drm-misc -F: drivers/gpu/drm/hyperv - DRM DRIVERS FOR LIMA M: Qiang Yu <[email protected]> @@ -7085,6 +7079,14 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/xlnx/ F: drivers/gpu/drm/xlnx/ +DRM GPU SCHEDULER +M: Luben Tuikov <[email protected]> +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: drivers/gpu/drm/scheduler/ +F: include/drm/gpu_scheduler.h + DRM PANEL DRIVERS M: Neil Armstrong <[email protected]> R: Sam Ravnborg <[email protected]> @@ -7113,14 +7115,6 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: drivers/gpu/drm/ttm/ F: include/drm/ttm/ -DRM GPU SCHEDULER -M: Luben Tuikov <[email protected]> -S: Maintained -T: git git://anongit.freedesktop.org/drm/drm-misc -F: drivers/gpu/drm/scheduler/ -F: include/drm/gpu_scheduler.h - DSBR100 USB FM RADIO DRIVER M: Alexey Klimov <[email protected]> @@ -7248,10 +7242,10 @@ F: drivers/media/usb/dvb-usb-v2/usb_urb.c DYNAMIC DEBUG M: Jason Baron <[email protected]> +M: Jim Cromie <[email protected]> S: Maintained F: include/linux/dynamic_debug.h F: lib/dynamic_debug.c -M: Jim Cromie <[email protected]> F: lib/test_dynamic_debug.c DYNAMIC INTERRUPT MODERATION @@ -7261,6 +7255,15 @@ F: Documentation/networking/net_dim.rst F: include/linux/dim.h F: lib/dim/ +DYNAMIC THERMAL POWER MANAGEMENT (DTPM) +M: Daniel Lezcano <[email protected]> +S: Supported +B: https://bugzilla.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm +F: drivers/powercap/dtpm* +F: include/linux/dtpm.h + DZ DECSTATION DZ11 SERIAL DRIVER M: "Maciej W. Rozycki" <[email protected]> S: Maintained @@ -7599,22 +7602,22 @@ W: http://www.broadcom.com F: drivers/infiniband/hw/ocrdma/ F: include/uapi/rdma/ocrdma-abi.h -EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER +EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER M: James Smart <[email protected]> -M: Dick Kennedy <[email protected]> +M: Ram Vegesna <[email protected]> S: Supported W: http://www.broadcom.com -F: drivers/scsi/lpfc/ +F: drivers/scsi/elx/ -EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER +EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER M: James Smart <[email protected]> -M: Ram Vegesna <[email protected]> +M: Dick Kennedy <[email protected]> S: Supported W: http://www.broadcom.com -F: drivers/scsi/elx/ +F: drivers/scsi/lpfc/ ENE CB710 FLASH CARD READER DRIVER M: Michał Mirosław <[email protected]> @@ -7707,8 +7710,8 @@ F: drivers/net/mdio/of_mdio.c F: drivers/net/pcs/ F: drivers/net/phy/ F: include/dt-bindings/net/qca-ar803x.h -F: include/linux/linkmode.h F: include/linux/*mdio*.h +F: include/linux/linkmode.h F: include/linux/mdio/*.h F: include/linux/mii.h F: include/linux/of_net.h @@ -7771,8 +7774,8 @@ M: Mimi Zohar <[email protected]> S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git -F: security/integrity/evm/ F: security/integrity/ +F: security/integrity/evm/ EXTENSIBLE FIRMWARE INTERFACE (EFI) M: Ard Biesheuvel <[email protected]> @@ -7803,8 +7806,8 @@ EXTRA BOOT CONFIG M: Masami Hiramatsu <[email protected]> -Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ S: Maintained +Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git F: Documentation/admin-guide/bootconfig.rst F: fs/proc/bootconfig.c @@ -8091,21 +8094,6 @@ F: Documentation/fpga/ F: drivers/fpga/ F: include/linux/fpga/ -INTEL MAX10 BMC SECURE UPDATES -M: Russ Weight <[email protected]> -S: Maintained -F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update -F: drivers/fpga/intel-m10-bmc-sec-update.c - -MICROCHIP POLARFIRE FPGA DRIVERS -M: Conor Dooley <[email protected]> -R: Ivan Bornyakov <[email protected]> -S: Supported -F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml -F: drivers/fpga/microchip-spi.c - FPU EMULATOR M: Bill Metzenthen <[email protected]> S: Maintained @@ -8114,9 +8102,9 @@ F: arch/x86/math-emu/ FRAMEBUFFER CORE M: Daniel Vetter <[email protected]> -F: drivers/video/fbdev/core/ S: Odd Fixes T: git git://anongit.freedesktop.org/drm/drm-misc +F: drivers/video/fbdev/core/ FRAMEBUFFER LAYER M: Helge Deller <[email protected]> @@ -8493,15 +8481,15 @@ M: Masami Hiramatsu <[email protected]> R: Mark Rutland <[email protected]> -Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ S: Maintained +Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git F: Documentation/trace/ftrace* -F: kernel/trace/ftrace* -F: kernel/trace/fgraph.c F: arch/*/*/*/*ftrace* F: arch/*/*/*ftrace* F: include/*/ftrace.h +F: kernel/trace/fgraph.c +F: kernel/trace/ftrace* F: samples/ftrace FUNGIBLE ETHERNET DRIVERS @@ -8542,10 +8530,10 @@ GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER M: Tim Harvey <[email protected]> S: Maintained F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml -F: drivers/mfd/gateworks-gsc.c -F: include/linux/mfd/gsc.h F: Documentation/hwmon/gsc-hwmon.rst F: drivers/hwmon/gsc-hwmon.c +F: drivers/mfd/gateworks-gsc.c +F: include/linux/mfd/gsc.h F: include/linux/platform_data/gsc_hwmon.h GCC PLUGINS @@ -8673,8 +8661,8 @@ R: Andy Shevchenko <[email protected]> S: Maintained F: lib/string.c F: lib/string_helpers.c -F: lib/test_string.c F: lib/test-string_helpers.c +F: lib/test_string.c GENERIC UIO DRIVER FOR PCI DEVICES M: "Michael S. Tsirkin" <[email protected]> @@ -9157,12 +9145,11 @@ L: [email protected] S: Maintained F: drivers/hid/hid-logitech-* -HID++ LOGITECH DRIVERS -R: Filipe Laíns <[email protected]> -R: Bastien Nocera <[email protected]> +HID PHOENIX RC FLIGHT CONTROLLER +M: Marcus Folkesson <[email protected]> S: Maintained -F: drivers/hid/hid-logitech-hidpp.c +F: drivers/hid/hid-pxrc.c HID PLAYSTATION DRIVER M: Roderick Colenbrander <[email protected]> @@ -9170,12 +9157,6 @@ L: [email protected] S: Supported F: drivers/hid/hid-playstation.c -HID PHOENIX RC FLIGHT CONTROLLER -M: Marcus Folkesson <[email protected]> -S: Maintained -F: drivers/hid/hid-pxrc.c - HID SENSOR HUB DRIVERS M: Jiri Kosina <[email protected]> M: Jonathan Cameron <[email protected]> @@ -9202,6 +9183,13 @@ S: Maintained F: drivers/hid/wacom.h F: drivers/hid/wacom_* +HID++ LOGITECH DRIVERS +R: Filipe Laíns <[email protected]> +R: Bastien Nocera <[email protected]> +S: Maintained +F: drivers/hid/hid-logitech-hidpp.c + HIGH-RESOLUTION TIMERS, CLOCKEVENTS M: Thomas Gleixner <[email protected]> @@ -9226,6 +9214,12 @@ W: http://www.highpoint-tech.com F: Documentation/scsi/hptiop.rst F: drivers/scsi/hptiop.c +HIKEY960 ONBOARD USB GPIO HUB DRIVER +M: John Stultz <[email protected]> +S: Maintained +F: drivers/misc/hisi_hikey_usb.c + HIMAX HX83112B TOUCHSCREEN SUPPORT M: Job Noorman <[email protected]> @@ -9274,6 +9268,12 @@ F: drivers/crypto/hisilicon/hpre/hpre.h F: drivers/crypto/hisilicon/hpre/hpre_crypto.c F: drivers/crypto/hisilicon/hpre/hpre_main.c +HISILICON HNS3 PMU DRIVER +M: Guangbin Huang <[email protected]> +S: Supported +F: Documentation/admin-guide/perf/hns3-pmu.rst +F: drivers/perf/hisilicon/hns3_pmu.c + HISILICON I2C CONTROLLER DRIVER M: Yicong Yang <[email protected]> @@ -9306,12 +9306,6 @@ W: http://www.hisilicon.com F: Documentation/devicetree/bindings/net/hisilicon*.txt F: drivers/net/ethernet/hisilicon/ -HIKEY960 ONBOARD USB GPIO HUB DRIVER -M: John Stultz <[email protected]> -S: Maintained -F: drivers/misc/hisi_hikey_usb.c - HISILICON PMU DRIVER M: Shaokun Zhang <[email protected]> M: Jonathan Cameron <[email protected]> @@ -9321,12 +9315,6 @@ F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst F: Documentation/admin-guide/perf/hisi-pmu.rst F: drivers/perf/hisilicon -HISILICON HNS3 PMU DRIVER -M: Guangbin Huang <[email protected]> -S: Supported -F: Documentation/admin-guide/perf/hns3-pmu.rst -F: drivers/perf/hisilicon/hns3_pmu.c - HISILICON PTT DRIVER M: Yicong Yang <[email protected]> M: Jonathan Cameron <[email protected]> @@ -9350,14 +9338,6 @@ F: drivers/crypto/hisilicon/qm.c F: drivers/crypto/hisilicon/sgl.c F: include/linux/hisi_acc_qm.h -HISILICON ZIP Controller DRIVER -M: Yang Shen <[email protected]> -M: Zhou Wang <[email protected]> -S: Maintained -F: Documentation/ABI/testing/debugfs-hisi-zip -F: drivers/crypto/hisilicon/zip/ - HISILICON ROCE DRIVER M: Haoyue Xu <[email protected]> M: Wenpeng Liang <[email protected]> @@ -9416,6 +9396,14 @@ S: Maintained W: http://www.hisilicon.com F: drivers/spi/spi-hisi-sfc-v3xx.c +HISILICON ZIP Controller DRIVER +M: Yang Shen <[email protected]> +M: Zhou Wang <[email protected]> +S: Maintained +F: Documentation/ABI/testing/debugfs-hisi-zip +F: drivers/crypto/hisilicon/zip/ + HMM - Heterogeneous Memory Management M: Jérôme Glisse <[email protected]> @@ -9492,9 +9480,9 @@ F: drivers/input/touchscreen/htcpen.c HTE SUBSYSTEM M: Dipen Patel <[email protected]> -T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git -Q: https://patchwork.kernel.org/project/timestamp/list/ S: Maintained +Q: https://patchwork.kernel.org/project/timestamp/list/ +T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git F: Documentation/devicetree/bindings/timestamp/ F: Documentation/driver-api/hte/ F: drivers/hte/ @@ -9589,8 +9577,8 @@ 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/devicetree/bindings/bus/microsoft,vmbus.yaml -F: Documentation/virt/hyperv F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst +F: Documentation/virt/hyperv F: arch/arm64/hyperv F: arch/arm64/include/asm/hyperv-tlfs.h F: arch/arm64/include/asm/mshyperv.h @@ -9772,6 +9760,12 @@ L: [email protected] S: Maintained F: drivers/i2c/i2c-stub.c +I3C DRIVER FOR ASPEED AST2600 +M: Jeremy Kerr <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml +F: drivers/i3c/master/ast2600-i3c-master.c + I3C DRIVER FOR CADENCE I3C MASTER IP M: Przemysław Gaj <[email protected]> S: Maintained @@ -9783,12 +9777,6 @@ S: Orphan F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml F: drivers/i3c/master/dw* -I3C DRIVER FOR ASPEED AST2600 -M: Jeremy Kerr <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml -F: drivers/i3c/master/ast2600-i3c-master.c - I3C SUBSYSTEM M: Alexandre Belloni <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -9867,6 +9855,11 @@ L: [email protected] S: Supported F: drivers/net/ethernet/ibm/ibmvnic.* +IBM Power VFIO Support +M: Timothy Pearson <[email protected]> +S: Supported +F: drivers/vfio/vfio_iommu_spapr_tce.c + IBM Power Virtual Ethernet Device Driver M: Nick Child <[email protected]> @@ -9912,11 +9905,6 @@ F: drivers/crypto/vmx/ghash* F: drivers/crypto/vmx/ppc-xlate.pl F: drivers/crypto/vmx/vmx.c -IBM Power VFIO Support -M: Timothy Pearson <[email protected]> -S: Supported -F: drivers/vfio/vfio_iommu_spapr_tce.c - IBM ServeRAID RAID DRIVER S: Orphan F: drivers/scsi/ips.* @@ -9984,6 +9972,10 @@ F: include/net/nl802154.h F: net/ieee802154/ F: net/mac802154/ +IFCVF VIRTIO DATA PATH ACCELERATOR +R: Zhu Lingshan <[email protected]> +F: drivers/vdpa/ifcvf/ + IFE PROTOCOL M: Yotam Gigi <[email protected]> M: Jamal Hadi Salim <[email protected]> @@ -10248,8 +10240,8 @@ M: Dmitry Kasatkin <[email protected]> S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git -F: security/integrity/ima/ F: security/integrity/ +F: security/integrity/ima/ INTEL 810/815 FRAMEBUFFER DRIVER M: Antonino Daplas <[email protected]> @@ -10403,14 +10395,6 @@ S: Supported Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ F: drivers/dma/ioat* -INTEL IDXD DRIVER -M: Fenghua Yu <[email protected]> -M: Dave Jiang <[email protected]> -S: Supported -F: drivers/dma/idxd/* -F: include/uapi/linux/idxd.h - INTEL IDLE DRIVER M: Jacob Pan <[email protected]> M: Len Brown <[email protected]> @@ -10420,6 +10404,14 @@ B: https://bugzilla.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git F: drivers/idle/intel_idle.c +INTEL IDXD DRIVER +M: Fenghua Yu <[email protected]> +M: Dave Jiang <[email protected]> +S: Supported +F: drivers/dma/idxd/* +F: include/uapi/linux/idxd.h + INTEL IN FIELD SCAN (IFS) DEVICE M: Jithu Joseph <[email protected]> R: Ashok Raj <[email protected]> @@ -10466,18 +10458,18 @@ F: Documentation/admin-guide/media/ipu3_rcb.svg F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst F: drivers/staging/media/ipu3/ -INTEL IXP4XX CRYPTO SUPPORT -M: Corentin Labbe <[email protected]> -S: Maintained -F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c - INTEL ISHTP ECLITE DRIVER M: Sumesh K Naduvalath <[email protected]> S: Supported F: drivers/platform/x86/intel/ishtp_eclite.c +INTEL IXP4XX CRYPTO SUPPORT +M: Corentin Labbe <[email protected]> +S: Maintained +F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c + INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT M: Krzysztof Halasa <[email protected]> S: Maintained @@ -10556,6 +10548,13 @@ F: drivers/hwmon/intel-m10-bmc-hwmon.c F: drivers/mfd/intel-m10-bmc* F: include/linux/mfd/intel-m10-bmc.h +INTEL MAX10 BMC SECURE UPDATES +M: Russ Weight <[email protected]> +S: Maintained +F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update +F: drivers/fpga/intel-m10-bmc-sec-update.c + INTEL P-Unit IPC DRIVER M: Zha Qipeng <[email protected]> @@ -10603,6 +10602,13 @@ L: [email protected] S: Supported F: drivers/cpufreq/intel_pstate.c +INTEL PTP DFL ToD DRIVER +M: Tianfei Zhang <[email protected]> +S: Maintained +F: drivers/ptp/ptp_dfl_tod.c + INTEL QUADRATURE ENCODER PERIPHERAL DRIVER M: Jarkko Nikula <[email protected]> @@ -10621,6 +10627,21 @@ F: drivers/platform/x86/intel/sdsi.c F: tools/arch/x86/intel_sdsi/ F: tools/testing/selftests/drivers/sdsi/ +INTEL SGX +M: Jarkko Sakkinen <[email protected]> +R: Dave Hansen <[email protected]> +S: Supported +Q: https://patchwork.kernel.org/project/intel-sgx/list/ +T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx +F: Documentation/arch/x86/sgx.rst +F: arch/x86/entry/vdso/vsgx.S +F: arch/x86/include/asm/sgx.h +F: arch/x86/include/uapi/asm/sgx.h +F: arch/x86/kernel/cpu/sgx/* +F: tools/testing/selftests/sgx/* +K: \bSGX_ + INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER M: Daniel Scally <[email protected]> S: Maintained @@ -10638,13 +10659,13 @@ INTEL STRATIX10 FIRMWARE DRIVERS M: Dinh Nguyen <[email protected]> S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt F: drivers/firmware/stratix10-rsu.c F: drivers/firmware/stratix10-svc.c F: include/linux/firmware/intel/stratix10-smc.h F: include/linux/firmware/intel/stratix10-svc-client.h -T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git INTEL TELEMETRY DRIVER M: Rajneesh Bhardwaj <[email protected]> @@ -10729,21 +10750,6 @@ F: Documentation/arch/x86/intel_txt.rst F: arch/x86/kernel/tboot.c F: include/linux/tboot.h -INTEL SGX -M: Jarkko Sakkinen <[email protected]> -R: Dave Hansen <[email protected]> -S: Supported -Q: https://patchwork.kernel.org/project/intel-sgx/list/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx -F: Documentation/arch/x86/sgx.rst -F: arch/x86/entry/vdso/vsgx.S -F: arch/x86/include/asm/sgx.h -F: arch/x86/include/uapi/asm/sgx.h -F: arch/x86/kernel/cpu/sgx/* -F: tools/testing/selftests/sgx/* -K: \bSGX_ - INTERCONNECT API M: Georgi Djakov <[email protected]> @@ -10812,18 +10818,6 @@ F: drivers/iommu/dma-iommu.h F: drivers/iommu/iova.c F: include/linux/iova.h -IOMMUFD -M: Jason Gunthorpe <[email protected]> -M: Kevin Tian <[email protected]> -S: Maintained -T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git -F: Documentation/userspace-api/iommufd.rst -F: drivers/iommu/iommufd/ -F: include/linux/iommufd.h -F: include/uapi/linux/iommufd.h -F: tools/testing/selftests/iommu/ - IOMMU SUBSYSTEM M: Joerg Roedel <[email protected]> M: Will Deacon <[email protected]> @@ -10839,6 +10833,18 @@ F: include/linux/iova.h F: include/linux/of_iommu.h F: include/uapi/linux/iommu.h +IOMMUFD +M: Jason Gunthorpe <[email protected]> +M: Kevin Tian <[email protected]> +S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git +F: Documentation/userspace-api/iommufd.rst +F: drivers/iommu/iommufd/ +F: include/linux/iommufd.h +F: include/uapi/linux/iommufd.h +F: tools/testing/selftests/iommu/ + IOSYS-MAP HELPERS M: Thomas Zimmermann <[email protected]> @@ -10853,11 +10859,11 @@ L: [email protected] S: Maintained T: git git://git.kernel.dk/linux-block T: git git://git.kernel.dk/liburing -F: io_uring/ F: include/linux/io_uring.h F: include/linux/io_uring_types.h F: include/trace/events/io_uring.h F: include/uapi/linux/io_uring.h +F: io_uring/ F: tools/io_uring/ IPMI SUBSYSTEM @@ -10866,8 +10872,8 @@ L: [email protected] (moderated for non-subscribers) S: Supported W: http://openipmi.sourceforge.net/ T: git https://github.com/cminyard/linux-ipmi.git for-next -F: Documentation/driver-api/ipmi.rst F: Documentation/devicetree/bindings/ipmi/ +F: Documentation/driver-api/ipmi.rst F: drivers/char/ipmi/ F: include/linux/ipmi* F: include/uapi/linux/ipmi* @@ -10919,8 +10925,8 @@ M: Thomas Gleixner <[email protected]> S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core -F: kernel/irq/ F: include/linux/group_cpus.h +F: kernel/irq/ F: lib/group_cpus.c IRQCHIP DRIVERS @@ -11258,6 +11264,7 @@ L: [email protected] S: Supported W: http://nfs.sourceforge.net/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git +F: Documentation/filesystems/nfs/ F: fs/exportfs/ F: fs/lockd/ F: fs/nfs_common/ @@ -11273,7 +11280,6 @@ F: include/trace/misc/sunrpc.h F: include/uapi/linux/nfsd/ F: include/uapi/linux/sunrpc/ F: net/sunrpc/ -F: Documentation/filesystems/nfs/ KERNEL REGRESSIONS M: Thorsten Leemhuis <[email protected]> @@ -11425,47 +11431,6 @@ F: arch/x86/include/uapi/asm/vmx.h F: arch/x86/kvm/ F: arch/x86/kvm/*/ -KVM PARAVIRT (KVM/paravirt) -M: Paolo Bonzini <[email protected]> -R: Wanpeng Li <[email protected]> -R: Vitaly Kuznetsov <[email protected]> -S: Supported -T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git -F: arch/x86/kernel/kvm.c -F: arch/x86/kernel/kvmclock.c -F: arch/x86/include/asm/pvclock-abi.h -F: include/linux/kvm_para.h -F: include/uapi/linux/kvm_para.h -F: include/uapi/asm-generic/kvm_para.h -F: include/asm-generic/kvm_para.h -F: arch/um/include/asm/kvm_para.h -F: arch/x86/include/asm/kvm_para.h -F: arch/x86/include/uapi/asm/kvm_para.h - -KVM X86 HYPER-V (KVM/hyper-v) -M: Vitaly Kuznetsov <[email protected]> -M: Sean Christopherson <[email protected]> -M: Paolo Bonzini <[email protected]> -S: Supported -T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git -F: arch/x86/kvm/hyperv.* -F: arch/x86/kvm/kvm_onhyperv.* -F: arch/x86/kvm/svm/hyperv.* -F: arch/x86/kvm/svm/svm_onhyperv.* -F: arch/x86/kvm/vmx/hyperv.* - -KVM X86 Xen (KVM/Xen) -M: David Woodhouse <[email protected]> -M: Paul Durrant <[email protected]> -M: Sean Christopherson <[email protected]> -M: Paolo Bonzini <[email protected]> -S: Supported -T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git -F: arch/x86/kvm/xen.* - KERNFS M: Greg Kroah-Hartman <[email protected]> M: Tejun Heo <[email protected]> @@ -11504,14 +11469,6 @@ F: include/keys/trusted-type.h F: include/keys/trusted_tpm.h F: security/keys/trusted-keys/ -KEYS-TRUSTED-TEE -M: Sumit Garg <[email protected]> -S: Supported -F: include/keys/trusted_tee.h -F: security/keys/trusted-keys/trusted_tee.c - KEYS-TRUSTED-CAAM M: Ahmad Fatoum <[email protected]> R: Pengutronix Kernel Team <[email protected]> @@ -11521,6 +11478,14 @@ S: Maintained F: include/keys/trusted_caam.h F: security/keys/trusted-keys/trusted_caam.c +KEYS-TRUSTED-TEE +M: Sumit Garg <[email protected]> +S: Supported +F: include/keys/trusted_tee.h +F: security/keys/trusted-keys/trusted_tee.c + KEYS/KEYRINGS M: David Howells <[email protected]> M: Jarkko Sakkinen <[email protected]> @@ -11583,8 +11548,8 @@ L: [email protected] 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 +F: include/linux/mfd/khadas-mcu.h KIONIX/ROHM KX022A ACCELEROMETER M: Matti Vaittinen <[email protected]> @@ -11621,8 +11586,8 @@ M: "David S. Miller" <[email protected]> M: Masami Hiramatsu <[email protected]> -Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ S: Maintained +Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git F: Documentation/trace/kprobes.rst F: include/asm-generic/kprobes.h @@ -11656,6 +11621,47 @@ S: Maintained F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml F: drivers/video/backlight/ktz8866.c +KVM PARAVIRT (KVM/paravirt) +M: Paolo Bonzini <[email protected]> +R: Wanpeng Li <[email protected]> +R: Vitaly Kuznetsov <[email protected]> +S: Supported +T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git +F: arch/um/include/asm/kvm_para.h +F: arch/x86/include/asm/kvm_para.h +F: arch/x86/include/asm/pvclock-abi.h +F: arch/x86/include/uapi/asm/kvm_para.h +F: arch/x86/kernel/kvm.c +F: arch/x86/kernel/kvmclock.c +F: include/asm-generic/kvm_para.h +F: include/linux/kvm_para.h +F: include/uapi/asm-generic/kvm_para.h +F: include/uapi/linux/kvm_para.h + +KVM X86 HYPER-V (KVM/hyper-v) +M: Vitaly Kuznetsov <[email protected]> +M: Sean Christopherson <[email protected]> +M: Paolo Bonzini <[email protected]> +S: Supported +T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git +F: arch/x86/kvm/hyperv.* +F: arch/x86/kvm/kvm_onhyperv.* +F: arch/x86/kvm/svm/hyperv.* +F: arch/x86/kvm/svm/svm_onhyperv.* +F: arch/x86/kvm/vmx/hyperv.* + +KVM X86 Xen (KVM/Xen) +M: David Woodhouse <[email protected]> +M: Paul Durrant <[email protected]> +M: Sean Christopherson <[email protected]> +M: Paolo Bonzini <[email protected]> +S: Supported +T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git +F: arch/x86/kvm/xen.* + L3MDEV M: David Ahern <[email protected]> @@ -11897,9 +11903,9 @@ F: scripts/spdxexclude LINEAR RANGES HELPERS M: Mark Brown <[email protected]> R: Matti Vaittinen <[email protected]> +F: include/linux/linear_range.h F: lib/linear_ranges.c F: lib/test_linear_ranges.c -F: include/linux/linear_range.h LINUX FOR POWER MACINTOSH M: Benjamin Herrenschmidt <[email protected]> @@ -12026,11 +12032,11 @@ M: Joel Stanley <[email protected]> S: Maintained F: Documentation/devicetree/bindings/*/litex,*.yaml F: arch/openrisc/boot/dts/or1klitex.dts -F: include/linux/litex.h -F: drivers/tty/serial/liteuart.c -F: drivers/soc/litex/* -F: drivers/net/ethernet/litex/* F: drivers/mmc/host/litex_mmc.c +F: drivers/net/ethernet/litex/* +F: drivers/soc/litex/* +F: drivers/tty/serial/liteuart.c +F: include/linux/litex.h N: litex LIVE PATCHING @@ -12159,10 +12165,17 @@ R: WANG Xuerui <[email protected]> S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git -F: arch/loongarch/ -F: drivers/*/*loongarch* F: Documentation/loongarch/ F: Documentation/translations/zh_CN/loongarch/ +F: arch/loongarch/ +F: drivers/*/*loongarch* + +LOONGSON GPIO DRIVER +M: Yinbo Zhu <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml +F: drivers/gpio/gpio-loongson-64bit.c LOONGSON LS2X I2C DRIVER M: Binbin Zhou <[email protected]> @@ -12171,6 +12184,14 @@ S: Maintained F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml F: drivers/i2c/busses/i2c-ls2x.c +LOONGSON-2 SOC SERIES CLOCK DRIVER +M: Yinbo Zhu <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml +F: drivers/clk/clk-loongson2.c +F: include/dt-bindings/clock/loongson,ls2k-clk.h + LOONGSON-2 SOC SERIES GUTS DRIVER M: Yinbo Zhu <[email protected]> @@ -12186,21 +12207,6 @@ S: Maintained F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml F: drivers/pinctrl/pinctrl-loongson2.c -LOONGSON GPIO DRIVER -M: Yinbo Zhu <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml -F: drivers/gpio/gpio-loongson-64bit.c - -LOONGSON-2 SOC SERIES CLOCK DRIVER -M: Yinbo Zhu <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml -F: drivers/clk/clk-loongson2.c -F: include/dt-bindings/clock/loongson,ls2k-clk.h - LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) M: Sathya Prakash <[email protected]> M: Sreekanth Reddy <[email protected]> @@ -12361,20 +12367,26 @@ MAILBOX API M: Jassi Brar <[email protected]> S: Maintained +F: Documentation/devicetree/bindings/mailbox/ F: drivers/mailbox/ +F: include/dt-bindings/mailbox/ F: include/linux/mailbox_client.h F: include/linux/mailbox_controller.h -F: include/dt-bindings/mailbox/ -F: Documentation/devicetree/bindings/mailbox/ MAILBOX ARM MHUv2 M: Viresh Kumar <[email protected]> M: Tushar Khandelwal <[email protected]> S: Maintained +F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml F: drivers/mailbox/arm_mhuv2.c F: include/linux/mailbox/arm_mhuv2_message.h -F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml + +MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 +M: Michael Kerrisk <[email protected]> +S: Maintained +W: http://www.kernel.org/doc/man-pages MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) M: Jeremy Kerr <[email protected]> @@ -12388,12 +12400,6 @@ F: include/net/mctpdevice.h F: include/net/netns/mctp.h F: net/mctp/ -MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 -M: Michael Kerrisk <[email protected]> -S: Maintained -W: http://www.kernel.org/doc/man-pages - MAPLE TREE M: Liam R. Howlett <[email protected]> @@ -12425,8 +12431,8 @@ F: include/linux/platform_data/mv88e6xxx.h MARVELL ARMADA 3700 PHY DRIVERS M: Miquel Raynal <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml +F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c @@ -12528,6 +12534,13 @@ S: Maintained F: Documentation/devicetree/bindings/mtd/marvell-nand.txt F: drivers/mtd/nand/raw/marvell_nand.c +MARVELL OCTEON ENDPOINT DRIVER +M: Veerasenareddy Burru <[email protected]> +M: Abhijit Ayarekar <[email protected]> +S: Supported +F: drivers/net/ethernet/marvell/octeon_ep + MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER M: Sunil Goutham <[email protected]> M: Geetha sowjanya <[email protected]> @@ -12575,13 +12588,6 @@ S: Supported F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml F: drivers/mmc/host/sdhci-xenon* -MARVELL OCTEON ENDPOINT DRIVER -M: Veerasenareddy Burru <[email protected]> -M: Abhijit Ayarekar <[email protected]> -S: Supported -F: drivers/net/ethernet/marvell/octeon_ep - MATROX FRAMEBUFFER DRIVER S: Orphan @@ -12781,12 +12787,6 @@ L: [email protected] S: Supported F: drivers/net/phy/mxl-gpy.c -MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER -R: Yasushi SHOJI <[email protected]> -S: Maintained -F: drivers/net/can/usb/mcba_usb.c - MCAN MMIO DEVICE DRIVER M: Chandrasekar Ramakrishnan <[email protected]> @@ -12796,6 +12796,12 @@ F: drivers/net/can/m_can/m_can.c F: drivers/net/can/m_can/m_can.h F: drivers/net/can/m_can/m_can_platform.c +MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER +R: Yasushi SHOJI <[email protected]> +S: Maintained +F: drivers/net/can/usb/mcba_usb.c + MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER M: Rishi Gupta <[email protected]> @@ -13204,13 +13210,6 @@ S: Maintained F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml F: drivers/clk/ralink/clk-mt7621.c -MEDIATEK MT7621/28/88 I2C DRIVER -M: Stefan Roese <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml -F: drivers/i2c/busses/i2c-mt7621.c - MEDIATEK MT7621 PCIE CONTROLLER DRIVER M: Sergio Paracuellos <[email protected]> S: Maintained @@ -13223,6 +13222,13 @@ S: Maintained F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml F: drivers/phy/ralink/phy-mt7621-pci.c +MEDIATEK MT7621/28/88 I2C DRIVER +M: Stefan Roese <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml +F: drivers/i2c/busses/i2c-mt7621.c + MEDIATEK NAND CONTROLLER DRIVER S: Orphan @@ -13482,10 +13488,22 @@ MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA M: Dmitry Osipenko <[email protected]> -T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git F: drivers/devfreq/tegra30-devfreq.c +MEMORY HOT(UN)PLUG +M: David Hildenbrand <[email protected]> +M: Oscar Salvador <[email protected]> +S: Maintained +F: Documentation/admin-guide/mm/memory-hotplug.rst +F: Documentation/core-api/memory-hotplug.rst +F: drivers/base/memory.c +F: include/linux/memory_hotplug.h +F: mm/memory_hotplug.c +F: tools/testing/selftests/memory-hotplug/ + MEMORY MANAGEMENT M: Andrew Morton <[email protected]> @@ -13504,30 +13522,6 @@ F: mm/ F: tools/mm/ F: tools/testing/selftests/mm/ -VMALLOC -M: Andrew Morton <[email protected]> -R: Uladzislau Rezki <[email protected]> -R: Christoph Hellwig <[email protected]> -R: Lorenzo Stoakes <[email protected]> -S: Maintained -W: http://www.linux-mm.org -T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm -F: include/linux/vmalloc.h -F: mm/vmalloc.c - -MEMORY HOT(UN)PLUG -M: David Hildenbrand <[email protected]> -M: Oscar Salvador <[email protected]> -S: Maintained -F: Documentation/admin-guide/mm/memory-hotplug.rst -F: Documentation/core-api/memory-hotplug.rst -F: drivers/base/memory.c -F: include/linux/memory_hotplug.h -F: mm/memory_hotplug.c -F: tools/testing/selftests/memory-hotplug/ - MEMORY TECHNOLOGY DEVICES (MTD) M: Miquel Raynal <[email protected]> M: Richard Weinberger <[email protected]> @@ -13638,6 +13632,12 @@ W: http://www.monstr.eu/fdt/ T: git git://git.monstr.eu/linux-2.6-microblaze.git F: arch/microblaze/ +MICROBLAZE TMR INJECT +M: Appana Durga Kedareswara rao <[email protected]> +S: Supported +F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml +F: drivers/misc/xilinx_tmr_inject.c + MICROBLAZE TMR MANAGER M: Appana Durga Kedareswara rao <[email protected]> S: Supported @@ -13645,12 +13645,6 @@ F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml F: drivers/misc/xilinx_tmr_manager.c -MICROBLAZE TMR INJECT -M: Appana Durga Kedareswara rao <[email protected]> -S: Supported -F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml -F: drivers/misc/xilinx_tmr_inject.c - MICROCHIP AT91 DMA DRIVERS M: Ludovic Desroches <[email protected]> M: Tudor Ambarus <[email protected]> @@ -13726,10 +13720,10 @@ L: [email protected] S: Supported F: Documentation/devicetree/bindings/media/atmel,isc.yaml F: Documentation/devicetree/bindings/media/microchip,xisc.yaml -F: drivers/staging/media/deprecated/atmel/atmel-isc* -F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* F: drivers/media/platform/microchip/microchip-isc* F: drivers/media/platform/microchip/microchip-sama*-isc* +F: drivers/staging/media/deprecated/atmel/atmel-isc* +F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* F: include/linux/atmel-isc-media.h MICROCHIP ISI DRIVER @@ -13751,13 +13745,6 @@ F: include/linux/dsa/ksz_common.h F: include/linux/platform_data/microchip-ksz.h F: net/dsa/tag_ksz.c -MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER -M: Arun Ramadoss <[email protected]> -S: Maintained -F: drivers/net/phy/microchip_t1.c - MICROCHIP LAN743X ETHERNET DRIVER M: Bryan Whitehead <[email protected]> @@ -13765,6 +13752,13 @@ L: [email protected] S: Maintained F: drivers/net/ethernet/microchip/lan743x_* +MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER +M: Arun Ramadoss <[email protected]> +S: Maintained +F: drivers/net/phy/microchip_t1.c + MICROCHIP LAN966X ETHERNET DRIVER M: Horatiu Vultur <[email protected]> @@ -13806,14 +13800,6 @@ S: Supported F: Documentation/devicetree/bindings/mtd/atmel-nand.txt F: drivers/mtd/nand/raw/atmel/* -MICROCHIP PCI1XXXX GP DRIVER -M: Kumaravel Thiagarajan <[email protected]> -S: Supported -F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c -F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h -F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c - MICROCHIP OTPC DRIVER M: Claudiu Beznea <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -13822,6 +13808,14 @@ F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml F: drivers/nvmem/microchip-otpc.c F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h +MICROCHIP PCI1XXXX GP DRIVER +M: Kumaravel Thiagarajan <[email protected]> +S: Supported +F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c +F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h +F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c + MICROCHIP PCI1XXXX I2C DRIVER M: Tharun Kumar P <[email protected]> M: Kumaravel Thiagarajan <[email protected]> @@ -13837,6 +13831,14 @@ L: [email protected] S: Maintained F: drivers/tty/serial/8250/8250_pci1xxxx.c +MICROCHIP POLARFIRE FPGA DRIVERS +M: Conor Dooley <[email protected]> +R: Ivan Bornyakov <[email protected]> +S: Supported +F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml +F: drivers/fpga/microchip-spi.c + MICROCHIP PWM DRIVER M: Claudiu Beznea <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -13858,6 +13860,12 @@ M: Claudiu Beznea <[email protected]> S: Supported F: drivers/power/reset/at91-sama5d2_shdwc.c +MICROCHIP SOC DRIVERS +M: Conor Dooley <[email protected]> +S: Supported +T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ +F: drivers/soc/microchip/ + MICROCHIP SPI DRIVER M: Tudor Ambarus <[email protected]> S: Supported @@ -13871,11 +13879,12 @@ F: Documentation/devicetree/bindings/misc/atmel-ssc.txt F: drivers/misc/atmel-ssc.c F: include/linux/atmel-ssc.h -MICROCHIP SOC DRIVERS -M: Conor Dooley <[email protected]> -S: Supported -T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ -F: drivers/soc/microchip/ +Microchip Timer Counter Block (TCB) Capture Driver +M: Kamel Bouhara <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: drivers/counter/microchip-tcb-capture.c MICROCHIP USB251XB DRIVER M: Richard Leitner <[email protected]> @@ -13992,6 +14001,12 @@ L: [email protected] S: Supported F: drivers/platform/surface/surfacepro3_button.c +MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER +M: Maximilian Luz <[email protected]> +S: Maintained +F: drivers/platform/surface/surface_aggregator_hub.c + MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM M: Maximilian Luz <[email protected]> @@ -14007,12 +14022,6 @@ F: include/linux/surface_acpi_notify.h F: include/linux/surface_aggregator/ F: include/uapi/linux/surface_aggregator/ -MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER -M: Maximilian Luz <[email protected]> -S: Maintained -F: drivers/platform/surface/surface_aggregator_hub.c - MICROTEK X6 SCANNER M: Oliver Neukum <[email protected]> S: Maintained @@ -14178,11 +14187,11 @@ L: [email protected] S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next -F: include/linux/module.h F: include/linux/kmod.h +F: include/linux/module.h F: kernel/module/ -F: scripts/module* F: lib/test_kmod.c +F: scripts/module* F: tools/testing/selftests/kmod/ MONOLITHIC POWER SYSTEM PMIC DRIVER @@ -14558,6 +14567,7 @@ 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/ +X: drivers/net/wireless/ F: include/dt-bindings/net/ F: include/linux/etherdevice.h F: include/linux/fcdevice.h @@ -14607,6 +14617,7 @@ B: mailto:[email protected] 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/core-api/netlink.rst +F: Documentation/netlink/ F: Documentation/networking/ F: Documentation/process/maintainer-netdev.rst F: Documentation/userspace-api/netlink/ @@ -14621,6 +14632,7 @@ F: include/uapi/linux/netdevice.h F: lib/net_utils.c F: lib/random32.c F: net/ +X: net/bluetooth/ F: tools/net/ F: tools/testing/selftests/net/ @@ -14771,6 +14783,7 @@ L: [email protected] S: Maintained W: http://client.linux-nfs.org T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git +F: Documentation/filesystems/nfs/ F: fs/lockd/ F: fs/nfs/ F: fs/nfs_common/ @@ -14780,7 +14793,6 @@ F: include/linux/sunrpc/ F: include/uapi/linux/nfs* F: include/uapi/linux/sunrpc/ F: net/sunrpc/ -F: Documentation/filesystems/nfs/ NILFS2 FILESYSTEM M: Ryusuke Konishi <[email protected]> @@ -14984,12 +14996,6 @@ F: drivers/nvme/target/auth.c F: drivers/nvme/target/fabrics-cmd-auth.c F: include/linux/nvme-auth.h -NVM EXPRESS HARDWARE MONITORING SUPPORT -M: Guenter Roeck <[email protected]> -S: Supported -F: drivers/nvme/host/hwmon.c - NVM EXPRESS FC TRANSPORT DRIVERS M: James Smart <[email protected]> @@ -15000,6 +15006,12 @@ F: drivers/nvme/target/fcloop.c F: include/linux/nvme-fc-driver.h F: include/linux/nvme-fc.h +NVM EXPRESS HARDWARE MONITORING SUPPORT +M: Guenter Roeck <[email protected]> +S: Supported +F: drivers/nvme/host/hwmon.c + NVM EXPRESS TARGET DRIVER M: Christoph Hellwig <[email protected]> M: Sagi Grimberg <[email protected]> @@ -15020,6 +15032,13 @@ F: drivers/nvmem/ F: include/linux/nvmem-consumer.h F: include/linux/nvmem-provider.h +NXP BLUETOOTH WIRELESS DRIVERS +M: Amitkumar Karwar <[email protected]> +M: Neeraj Kale <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml +F: drivers/bluetooth/btnxpuart.c + NXP C45 TJA11XX PHY DRIVER M: Radu Pirea <[email protected]> @@ -15045,16 +15064,17 @@ F: drivers/iio/gyro/fxas21002c_core.c F: drivers/iio/gyro/fxas21002c_i2c.c F: drivers/iio/gyro/fxas21002c_spi.c -NXP i.MX CLOCK DRIVERS -M: Abel Vesa <[email protected]> -R: Peng Fan <[email protected]> +NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER +M: Haibo Chen <[email protected]> S: Maintained -T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx -F: Documentation/devicetree/bindings/clock/imx* -F: drivers/clk/imx/ -F: include/dt-bindings/clock/imx* +F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml +F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml +F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml +F: drivers/iio/adc/imx7d_adc.c +F: drivers/iio/adc/imx93_adc.c +F: drivers/iio/adc/vf610_adc.c NXP i.MX 8M ISI DRIVER M: Laurent Pinchart <[email protected]> @@ -15063,6 +15083,15 @@ S: Maintained F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml F: drivers/media/platform/nxp/imx8-isi/ +NXP i.MX 8MP DW100 V4L2 DRIVER +M: Xavier Roumegue <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/media/nxp,dw100.yaml +F: Documentation/userspace-api/media/drivers/dw100.rst +F: drivers/media/platform/nxp/dw100/ +F: include/uapi/linux/dw100.h + NXP i.MX 8MQ DCSS DRIVER M: Laurentiu Palcu <[email protected]> R: Lucas Stach <[email protected]> @@ -15080,17 +15109,24 @@ S: Maintained F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml F: drivers/iio/adc/imx8qxp-adc.c -NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER -M: Haibo Chen <[email protected]> +NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER +M: Mirela Rabulea <[email protected]> +R: NXP Linux Team <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml +F: drivers/media/platform/nxp/imx-jpeg + +NXP i.MX CLOCK DRIVERS +M: Abel Vesa <[email protected]> +R: Peng Fan <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml -F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml -F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml -F: drivers/iio/adc/imx7d_adc.c -F: drivers/iio/adc/imx93_adc.c -F: drivers/iio/adc/vf610_adc.c +T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx +F: Documentation/devicetree/bindings/clock/imx* +F: drivers/clk/imx/ +F: include/dt-bindings/clock/imx* NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER M: Jagan Teki <[email protected]> @@ -15136,34 +15172,17 @@ S: Maintained F: Documentation/devicetree/bindings/sound/tfa9879.txt F: sound/soc/codecs/tfa9879* -NXP/Goodix TFA989X (TFA1) DRIVER -M: Stephan Gerhold <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml -F: sound/soc/codecs/tfa989x.c - NXP-NCI NFC DRIVER S: Orphan F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml F: drivers/nfc/nxp-nci -NXP i.MX 8MP DW100 V4L2 DRIVER -M: Xavier Roumegue <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/media/nxp,dw100.yaml -F: Documentation/userspace-api/media/drivers/dw100.rst -F: drivers/media/platform/nxp/dw100/ -F: include/uapi/linux/dw100.h - -NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER -M: Mirela Rabulea <[email protected]> -R: NXP Linux Team <[email protected]> +NXP/Goodix TFA989X (TFA1) DRIVER +M: Stephan Gerhold <[email protected]> +L: [email protected] (moderated for non-subscribers) S: Maintained -F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml -F: drivers/media/platform/nxp/imx-jpeg +F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml +F: sound/soc/codecs/tfa989x.c NZXT-KRAKEN2 HARDWARE MONITORING DRIVER M: Jonas Malaco <[email protected]> @@ -15689,8 +15708,8 @@ M: Rob Herring <[email protected]> M: Frank Rowand <[email protected]> S: Maintained -C: irc://irc.libera.chat/devicetree W: http://www.devicetree.org/ +C: irc://irc.libera.chat/devicetree T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git F: Documentation/ABI/testing/sysfs-firmware-ofw F: drivers/of/ @@ -15706,8 +15725,8 @@ M: Krzysztof Kozlowski <[email protected]> M: Conor Dooley <[email protected]> S: Maintained -C: irc://irc.libera.chat/devicetree Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ +C: irc://irc.libera.chat/devicetree T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git F: Documentation/devicetree/ F: arch/*/boot/dts/ @@ -15720,13 +15739,6 @@ L: [email protected] S: Maintained F: drivers/ptp/ptp_ocp.c -INTEL PTP DFL ToD DRIVER -M: Tianfei Zhang <[email protected]> -S: Maintained -F: drivers/ptp/ptp_dfl_tod.c - OPENCORES I2C BUS DRIVER M: Peter Korsgaard <[email protected]> M: Andrew Lunn <[email protected]> @@ -15745,8 +15757,8 @@ L: [email protected] S: Maintained W: http://openrisc.io T: git https://github.com/openrisc/linux.git -F: Documentation/devicetree/bindings/openrisc/ F: Documentation/arch/openrisc/ +F: Documentation/devicetree/bindings/openrisc/ F: arch/openrisc/ F: drivers/irqchip/irq-ompic.c F: drivers/irqchip/irq-or1k-* @@ -16062,6 +16074,14 @@ L: [email protected] (moderated for non-subscribers) S: Maintained F: drivers/pci/controller/dwc/*layerscape* +PCI DRIVER FOR FU740 +M: Paul Walmsley <[email protected]> +M: Greentime Hu <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml +F: drivers/pci/controller/dwc/pcie-fu740.c + PCI DRIVER FOR GENERIC OF HOSTS M: Will Deacon <[email protected]> @@ -16082,14 +16102,6 @@ F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml F: drivers/pci/controller/dwc/*imx6* -PCI DRIVER FOR FU740 -M: Paul Walmsley <[email protected]> -M: Greentime Hu <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml -F: drivers/pci/controller/dwc/pcie-fu740.c - PCI DRIVER FOR INTEL IXP4XX M: Linus Walleij <[email protected]> S: Maintained @@ -16169,8 +16181,8 @@ M: Jingoo Han <[email protected]> M: Gustavo Pimentel <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml +F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml F: drivers/pci/controller/dwc/*designware* PCI DRIVER FOR TI DRA7XX/J721E @@ -16190,6 +16202,14 @@ S: Maintained F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt F: drivers/pci/controller/pci-v3-semi.c +PCI DRIVER FOR XILINX VERSAL CPM +M: Bharat Kumar Gogada <[email protected]> +M: Michal Simek <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +F: drivers/pci/controller/pcie-xilinx-cpm.c + PCI ENDPOINT SUBSYSTEM M: Lorenzo Pieralisi <[email protected]> M: Krzysztof Wilczyński <[email protected]> @@ -16227,19 +16247,6 @@ L: [email protected] S: Supported F: Documentation/PCI/pci-error-recovery.rst -PCI PEER-TO-PEER DMA (P2PDMA) -M: Bjorn Helgaas <[email protected]> -M: Logan Gunthorpe <[email protected]> -S: Supported -Q: https://patchwork.kernel.org/project/linux-pci/list/ -B: https://bugzilla.kernel.org -C: irc://irc.oftc.net/linux-pci -T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git -F: Documentation/driver-api/pci/p2pdma.rst -F: drivers/pci/p2pdma.c -F: include/linux/pci-p2pdma.h - PCI MSI DRIVER FOR ALTERA MSI IP M: Joyce Ooi <[email protected]> @@ -16270,6 +16277,19 @@ F: drivers/pci/controller/ F: drivers/pci/pci-bridge-emul.c F: drivers/pci/pci-bridge-emul.h +PCI PEER-TO-PEER DMA (P2PDMA) +M: Bjorn Helgaas <[email protected]> +M: Logan Gunthorpe <[email protected]> +S: Supported +Q: https://patchwork.kernel.org/project/linux-pci/list/ +B: https://bugzilla.kernel.org +C: irc://irc.oftc.net/linux-pci +T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git +F: Documentation/driver-api/pci/p2pdma.rst +F: drivers/pci/p2pdma.c +F: include/linux/pci-p2pdma.h + PCI SUBSYSTEM M: Bjorn Helgaas <[email protected]> @@ -16378,14 +16398,6 @@ L: [email protected] S: Maintained F: drivers/pci/controller/dwc/pcie-qcom.c -PCIE ENDPOINT DRIVER FOR QUALCOMM -M: Manivannan Sadhasivam <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml -F: drivers/pci/controller/dwc/pcie-qcom-ep.c - PCIE DRIVER FOR ROCKCHIP M: Shawn Lin <[email protected]> @@ -16407,13 +16419,13 @@ L: [email protected] S: Maintained F: drivers/pci/controller/dwc/*spear* -PCI DRIVER FOR XILINX VERSAL CPM -M: Bharat Kumar Gogada <[email protected]> -M: Michal Simek <[email protected]> +PCIE ENDPOINT DRIVER FOR QUALCOMM +M: Manivannan Sadhasivam <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml -F: drivers/pci/controller/pcie-xilinx-cpm.c +F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml +F: drivers/pci/controller/dwc/pcie-qcom-ep.c PCMCIA SUBSYSTEM M: Dominik Brodowski <[email protected]> @@ -16683,9 +16695,9 @@ R: Alim Akhtar <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained -C: irc://irc.libera.chat/linux-exynos Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ B: mailto:[email protected] +C: irc://irc.libera.chat/linux-exynos T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml F: drivers/pinctrl/samsung/ @@ -16747,13 +16759,6 @@ M: Logan Gunthorpe <[email protected]> S: Maintained F: drivers/dma/plx_dma.c -PM6764TR DRIVER -M: Charles Hsu <[email protected]> -S: Maintained -F: Documentation/hwmon/pm6764tr.rst -F: drivers/hwmon/pmbus/pm6764tr.c - PM-GRAPH UTILITY M: "Todd E Brandt" <[email protected]> @@ -16763,6 +16768,13 @@ B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools T: git git://github.com/intel/pm-graph F: tools/power/pm-graph +PM6764TR DRIVER +M: Charles Hsu <[email protected]> +S: Maintained +F: Documentation/hwmon/pm6764tr.rst +F: drivers/hwmon/pmbus/pm6764tr.c + PMBUS HARDWARE MONITORING DRIVERS M: Guenter Roeck <[email protected]> @@ -16843,15 +16855,6 @@ F: include/linux/pm_* F: include/linux/powercap.h F: kernel/configs/nopm.config -DYNAMIC THERMAL POWER MANAGEMENT (DTPM) -M: Daniel Lezcano <[email protected]> -S: Supported -B: https://bugzilla.kernel.org -T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm -F: drivers/powercap/dtpm* -F: include/linux/dtpm.h - POWER STATE COORDINATION INTERFACE (PSCI) M: Mark Rutland <[email protected]> M: Lorenzo Pieralisi <[email protected]> @@ -17010,8 +17013,8 @@ R: Guilherme G. Piccoli <[email protected]> S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore -F: Documentation/admin-guide/ramoops.rst F: Documentation/admin-guide/pstore-blk.rst +F: Documentation/admin-guide/ramoops.rst F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml F: drivers/acpi/apei/erst.c F: drivers/firmware/efi/efi-pstore.c @@ -17160,10 +17163,10 @@ F: sound/soc/codecs/lpass-va-macro.c F: sound/soc/codecs/lpass-wsa-macro.* F: sound/soc/codecs/msm8916-wcd-analog.c F: sound/soc/codecs/msm8916-wcd-digital.c -F: sound/soc/codecs/wcd9335.* -F: sound/soc/codecs/wcd934x.c F: sound/soc/codecs/wcd-clsh-v2.* F: sound/soc/codecs/wcd-mbhc-v2.* +F: sound/soc/codecs/wcd9335.* +F: sound/soc/codecs/wcd934x.c F: sound/soc/codecs/wsa881x.c F: sound/soc/codecs/wsa883x.c F: sound/soc/qcom/ @@ -17320,14 +17323,21 @@ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git F: drivers/media/tuners/qt1010* +QUALCOMM ATH12K WIRELESS DRIVER +M: Kalle Valo <[email protected]> +S: Supported +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git +F: drivers/net/wireless/ath/ath12k/ + QUALCOMM ATHEROS ATH10K WIRELESS DRIVER M: Kalle Valo <[email protected]> S: Supported W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git -F: drivers/net/wireless/ath/ath10k/ F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml +F: drivers/net/wireless/ath/ath10k/ QUALCOMM ATHEROS ATH11K WIRELESS DRIVER M: Kalle Valo <[email protected]> @@ -17337,13 +17347,6 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml F: drivers/net/wireless/ath/ath11k/ -QUALCOMM ATH12K WIRELESS DRIVER -M: Kalle Valo <[email protected]> -S: Supported -T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git -F: drivers/net/wireless/ath/ath12k/ - QUALCOMM ATHEROS ATH9K WIRELESS DRIVER M: Toke Høiland-Jørgensen <[email protected]> @@ -17440,8 +17443,8 @@ F: include/uapi/misc/fastrpc.h QUALCOMM HEXAGON ARCHITECTURE M: Brian Cain <[email protected]> -T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git S: Supported +T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git F: arch/hexagon/ QUALCOMM HIDMA DRIVER @@ -17563,9 +17566,9 @@ M: Christian König <[email protected]> M: Pan, Xinhui <[email protected]> S: Supported -T: git https://gitlab.freedesktop.org/agd5f/linux.git B: https://gitlab.freedesktop.org/drm/amd/-/issues C: irc://irc.oftc.net/radeon +T: git https://gitlab.freedesktop.org/agd5f/linux.git F: Documentation/gpu/amdgpu/ F: drivers/gpu/drm/amd/ F: drivers/gpu/drm/radeon/ @@ -17653,8 +17656,8 @@ F: arch/mips/generic/board-ranchu.c RANDOM NUMBER DRIVER M: "Theodore Ts'o" <[email protected]> M: Jason A. Donenfeld <[email protected]> -T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git S: Maintained +T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git F: drivers/char/random.c F: drivers/virt/vmgenid.c @@ -17688,8 +17691,8 @@ 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/media/rc-map.h F: include/uapi/linux/lirc.h RCMM REMOTE CONTROLS DECODER @@ -17806,6 +17809,14 @@ F: include/linux/rtc/ F: include/uapi/linux/rtc.h F: tools/testing/selftests/rtc/ +Real-time Linux Analysis (RTLA) tools +M: Daniel Bristot de Oliveira <[email protected]> +M: Steven Rostedt <[email protected]> +S: Maintained +F: Documentation/tools/rtla/ +F: tools/tracing/rtla/ + REALTEK AUDIO CODECS M: Oder Chiou <[email protected]> S: Maintained @@ -17929,6 +17940,14 @@ S: Maintained F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml F: sound/soc/codecs/idt821034.c +RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER +M: Miquel Raynal <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml +F: drivers/mtd/nand/raw/renesas-nand-controller.c + RENESAS R-CAR GYROADC DRIVER M: Marek Vasut <[email protected]> @@ -17947,9 +17966,9 @@ F: drivers/i2c/busses/i2c-sh_mobile.c RENESAS R-CAR SATA DRIVER R: Sergey Shtylyov <[email protected]> -S: Supported +S: Supported F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml F: drivers/ata/sata_rcar.c @@ -17969,12 +17988,6 @@ S: Supported F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml F: drivers/i2c/busses/i2c-riic.c -RENESAS USB PHY DRIVER -M: Yoshihiro Shimoda <[email protected]> -S: Maintained -F: drivers/phy/renesas/phy-rcar-gen3-usb*.c - RENESAS RZ/G2L A/D DRIVER M: Lad Prabhakar <[email protected]> @@ -18020,13 +18033,11 @@ S: Maintained F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml F: drivers/usb/gadget/udc/renesas_usbf.c -RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER -M: Miquel Raynal <[email protected]> +RENESAS USB PHY DRIVER +M: Yoshihiro Shimoda <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml -F: drivers/mtd/nand/raw/renesas-nand-controller.c +F: drivers/phy/renesas/phy-rcar-gen3-usb*.c RENESAS VERSACLOCK 7 CLOCK DRIVER M: Alex Helms <[email protected]> @@ -18094,15 +18105,6 @@ S: Maintained F: drivers/mtd/nand/raw/r852.c F: drivers/mtd/nand/raw/r852.h -RISC-V PMU DRIVERS -M: Atish Patra <[email protected]> -R: Anup Patel <[email protected]> -S: Supported -F: drivers/perf/riscv_pmu.c -F: drivers/perf/riscv_pmu_legacy.c -F: drivers/perf/riscv_pmu_sbi.c - RISC-V ARCHITECTURE M: Paul Walmsley <[email protected]> M: Palmer Dabbelt <[email protected]> @@ -18155,6 +18157,15 @@ T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ F: Documentation/devicetree/bindings/riscv/ F: arch/riscv/boot/dts/ +RISC-V PMU DRIVERS +M: Atish Patra <[email protected]> +R: Anup Patel <[email protected]> +S: Supported +F: drivers/perf/riscv_pmu.c +F: drivers/perf/riscv_pmu_legacy.c +F: drivers/perf/riscv_pmu_sbi.c + RNBD BLOCK DRIVERS M: Md. Haris Iqbal <[email protected]> M: Jack Wang <[email protected]> @@ -18459,14 +18470,6 @@ F: drivers/s390/net/*iucv* F: include/net/iucv/ F: net/iucv/ -S390 NETWORK DRIVERS -M: Alexandra Winter <[email protected]> -M: Wenjia Zhang <[email protected]> -S: Supported -F: drivers/s390/net/ - S390 MM M: Alexander Gordeev <[email protected]> M: Gerald Schaefer <[email protected]> @@ -18476,14 +18479,22 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git F: arch/s390/include/asm/pgtable.h F: arch/s390/mm +S390 NETWORK DRIVERS +M: Alexandra Winter <[email protected]> +M: Wenjia Zhang <[email protected]> +S: Supported +F: drivers/s390/net/ + S390 PCI SUBSYSTEM M: Niklas Schnelle <[email protected]> M: Gerald Schaefer <[email protected]> S: Supported +F: Documentation/s390/pci.rst F: arch/s390/pci/ F: drivers/pci/hotplug/s390_pci_hpc.c -F: Documentation/s390/pci.rst S390 SCM DRIVER M: Vineeth Vijayan <[email protected]> @@ -18835,12 +18846,11 @@ F: drivers/target/ F: include/target/ SCTP PROTOCOL -M: Neil Horman <[email protected]> M: Marcelo Ricardo Leitner <[email protected]> M: Xin Long <[email protected]> S: Maintained -W: http://lksctp.sourceforge.net +W: https://github.com/sctp/lksctp-tools/wiki F: Documentation/networking/sctp.rst F: include/linux/sctp.h F: include/net/sctp/ @@ -18916,6 +18926,13 @@ L: [email protected] S: Supported F: drivers/mmc/host/sdhci-of-at91.c +SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER +M: Haibo Chen <[email protected]> +S: Maintained +F: drivers/mmc/host/sdhci-esdhc-imx.c + SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER M: Ben Dooks <[email protected]> M: Jaehoon Chung <[email protected]> @@ -18935,13 +18952,6 @@ L: [email protected] S: Maintained F: drivers/mmc/host/sdhci-omap.c -SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER -M: Haibo Chen <[email protected]> -S: Maintained -F: drivers/mmc/host/sdhci-esdhc-imx.c - SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER M: Jonathan Derrick <[email protected]> @@ -18951,6 +18961,15 @@ F: block/sed* F: include/linux/sed* F: include/uapi/linux/sed* +SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) +M: Mark Rutland <[email protected]> +M: Lorenzo Pieralisi <[email protected]> +M: Sudeep Holla <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: drivers/firmware/smccc/ +F: include/linux/arm-smccc.h + SECURITY CONTACT M: Security Officers <[email protected]> S: Supported @@ -19400,15 +19419,6 @@ M: Nicolas Pitre <[email protected]> S: Odd Fixes F: drivers/net/ethernet/smsc/smc91x.* -SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) -M: Mark Rutland <[email protected]> -M: Lorenzo Pieralisi <[email protected]> -M: Sudeep Holla <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Maintained -F: drivers/firmware/smccc/ -F: include/linux/arm-smccc.h - SMM665 HARDWARE MONITOR DRIVER M: Guenter Roeck <[email protected]> @@ -19456,6 +19466,10 @@ L: [email protected] S: Maintained F: drivers/net/ethernet/smsc/smsc9420.* +SNET DPU VIRTIO DATA PATH ACCELERATOR +R: Alvaro Karsz <[email protected]> +F: drivers/vdpa/solidrun/ + SOCIONEXT (SNI) AVE NETWORK DRIVER M: Kunihiko Hayashi <[email protected]> @@ -19725,6 +19739,13 @@ F: include/uapi/sound/ F: sound/ F: tools/testing/selftests/alsa +SOUND - ALSA SELFTESTS +M: Mark Brown <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Supported +F: tools/testing/selftests/alsa + SOUND - COMPRESSED AUDIO M: Vinod Koul <[email protected]> L: [email protected] (moderated for non-subscribers) @@ -19743,13 +19764,6 @@ F: include/sound/dmaengine_pcm.h F: sound/core/pcm_dmaengine.c F: sound/soc/soc-generic-dmaengine-pcm.c -SOUND - ALSA SELFTESTS -M: Mark Brown <[email protected]> -L: [email protected] (moderated for non-subscribers) -S: Supported -F: tools/testing/selftests/alsa - SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) M: Liam Girdwood <[email protected]> M: Mark Brown <[email protected]> @@ -19769,8 +19783,8 @@ M: Liam Girdwood <[email protected]> M: Peter Ujfalusi <[email protected]> M: Bard Liao <[email protected]> M: Ranjani Sridharan <[email protected]> -R: Kai Vehmanen <[email protected]> M: Daniel Baluta <[email protected]> +R: Kai Vehmanen <[email protected]> L: [email protected] (moderated for non-subscribers) S: Supported W: https://github.com/thesofproject/linux/ @@ -19832,9 +19846,9 @@ M: "Luc Van Oostenryck" <[email protected]> S: Maintained W: https://sparse.docs.kernel.org/ -T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git Q: https://patchwork.kernel.org/project/linux-sparse/list/ B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools +T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git F: include/linux/compiler.h SPEAKUP CONSOLE SPEECH DRIVER @@ -20203,6 +20217,11 @@ W: http://www.stlinux.com F: Documentation/networking/device_drivers/ethernet/stmicro/ F: drivers/net/ethernet/stmicro/stmmac/ +SUN HAPPY MEAL ETHERNET DRIVER +M: Sean Anderson <[email protected]> +S: Maintained +F: drivers/net/ethernet/sun/sunhme.* + SUN3/3X M: Sam Creasey <[email protected]> S: Maintained @@ -20225,11 +20244,6 @@ L: [email protected] S: Maintained F: drivers/net/ethernet/dlink/sundance.c -SUN HAPPY MEAL ETHERNET DRIVER -M: Sean Anderson <[email protected]> -S: Maintained -F: drivers/net/ethernet/sun/sunhme.* - SUNPLUS ETHERNET DRIVER M: Wells Lu <[email protected]> @@ -20251,15 +20265,6 @@ S: Maintained F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml F: drivers/nvmem/sunplus-ocotp.c -SUNPLUS USB2 PHY DRIVER -M: Vincent Shih <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml -F: drivers/phy/sunplus/Kconfig -F: drivers/phy/sunplus/Makefile -F: drivers/phy/sunplus/phy-sunplus-usb2.c - SUNPLUS PWM DRIVER M: Hammer Hsieh <[email protected]> S: Maintained @@ -20286,6 +20291,15 @@ S: Maintained F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml F: drivers/tty/serial/sunplus-uart.c +SUNPLUS USB2 PHY DRIVER +M: Vincent Shih <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml +F: drivers/phy/sunplus/Kconfig +F: drivers/phy/sunplus/Makefile +F: drivers/phy/sunplus/phy-sunplus-usb2.c + SUNPLUS WATCHDOG DRIVER M: Xiantao Hu <[email protected]> @@ -20697,6 +20711,14 @@ F: include/linux/if_team.h F: include/uapi/linux/if_team.h F: tools/testing/selftests/drivers/net/team/ +TECHNICAL ADVISORY BOARD PROCESS DOCS +M: "Theodore Ts'o" <[email protected]> +M: Greg Kroah-Hartman <[email protected]> +S: Maintained +F: Documentation/process/contribution-maturity-model.rst +F: Documentation/process/researcher-guidelines.rst + TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT M: "Savoir-faire Linux Inc." <[email protected]> S: Maintained @@ -20776,6 +20798,14 @@ M: Thierry Reding <[email protected]> S: Supported F: drivers/pwm/pwm-tegra.c +TEGRA QUAD SPI DRIVER +M: Thierry Reding <[email protected]> +M: Jonathan Hunter <[email protected]> +M: Sowjanya Komatineni <[email protected]> +S: Maintained +F: drivers/spi/spi-tegra210-quad.c + TEGRA SERIAL DRIVER M: Laxman Dewangan <[email protected]> S: Supported @@ -20786,14 +20816,6 @@ M: Laxman Dewangan <[email protected]> S: Supported F: drivers/spi/spi-tegra* -TEGRA QUAD SPI DRIVER -M: Thierry Reding <[email protected]> -M: Jonathan Hunter <[email protected]> -M: Sowjanya Komatineni <[email protected]> -S: Maintained -F: drivers/spi/spi-tegra210-quad.c - TEGRA VIDEO DRIVER M: Thierry Reding <[email protected]> M: Jonathan Hunter <[email protected]> @@ -20842,13 +20864,6 @@ S: Maintained F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml F: sound/soc/ti/ -TEXAS INSTRUMENTS' DAC7612 DAC DRIVER -M: Ricardo Ribalda <[email protected]> -S: Supported -F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml -F: drivers/iio/dac/ti-dac7612.c - TEXAS INSTRUMENTS DMA DRIVERS M: Peter Ujfalusi <[email protected]> @@ -20857,10 +20872,26 @@ F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt F: Documentation/devicetree/bindings/dma/ti-edma.txt F: Documentation/devicetree/bindings/dma/ti/ F: drivers/dma/ti/ -X: drivers/dma/ti/cppi41.c +F: include/linux/dma/k3-psil.h F: include/linux/dma/k3-udma-glue.h F: include/linux/dma/ti-cppi5.h -F: include/linux/dma/k3-psil.h +X: drivers/dma/ti/cppi41.c + +TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER +M: Robert Marko <[email protected]> +M: Luka Perkov <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml +F: Documentation/hwmon/tps23861.rst +F: drivers/hwmon/tps23861.c + +TEXAS INSTRUMENTS' DAC7612 DAC DRIVER +M: Ricardo Ribalda <[email protected]> +S: Supported +F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml +F: drivers/iio/dac/ti-dac7612.c TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER M: Nishanth Menon <[email protected]> @@ -20886,15 +20917,6 @@ F: include/dt-bindings/soc/ti,sci_pm_domain.h F: include/linux/soc/ti/ti_sci_inta_msi.h F: include/linux/soc/ti/ti_sci_protocol.h -TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER -M: Robert Marko <[email protected]> -M: Luka Perkov <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml -F: Documentation/hwmon/tps23861.rst -F: drivers/hwmon/tps23861.c - TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER M: Puranjay Mohan <[email protected]> @@ -21371,8 +21393,8 @@ M: Steven Rostedt <[email protected]> M: Masami Hiramatsu <[email protected]> -Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ S: Maintained +Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git F: Documentation/trace/* F: fs/tracefs/ @@ -21400,31 +21422,15 @@ TRACING OS NOISE / LATENCY TRACERS M: Steven Rostedt <[email protected]> M: Daniel Bristot de Oliveira <[email protected]> S: Maintained -F: kernel/trace/trace_osnoise.c +F: Documentation/trace/hwlat_detector.rst +F: Documentation/trace/osnoise-tracer.rst +F: Documentation/trace/timerlat-tracer.rst +F: arch/*/kernel/trace.c F: include/trace/events/osnoise.h F: kernel/trace/trace_hwlat.c F: kernel/trace/trace_irqsoff.c +F: kernel/trace/trace_osnoise.c F: kernel/trace/trace_sched_wakeup.c -F: Documentation/trace/osnoise-tracer.rst -F: Documentation/trace/timerlat-tracer.rst -F: Documentation/trace/hwlat_detector.rst -F: arch/*/kernel/trace.c - -Real-time Linux Analysis (RTLA) tools -M: Daniel Bristot de Oliveira <[email protected]> -M: Steven Rostedt <[email protected]> -S: Maintained -F: Documentation/tools/rtla/ -F: tools/tracing/rtla/ - -TECHNICAL ADVISORY BOARD PROCESS DOCS -M: "Theodore Ts'o" <[email protected]> -M: Greg Kroah-Hartman <[email protected]> -S: Maintained -F: Documentation/process/researcher-guidelines.rst -F: Documentation/process/contribution-maturity-model.rst TRADITIONAL CHINESE DOCUMENTATION M: Hu Haowen <[email protected]> @@ -21782,8 +21788,8 @@ USB ISP1760 DRIVER M: Rui Miguel Silva <[email protected]> S: Maintained -F: drivers/usb/isp1760/* F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml +F: drivers/usb/isp1760/* USB LAN78XX ETHERNET DRIVER M: Woojung Huh <[email protected]> @@ -21854,6 +21860,13 @@ L: [email protected] S: Supported F: drivers/usb/class/usblp.c +USB QMI WWAN NETWORK DRIVER +M: Bjørn Mork <[email protected]> +S: Maintained +F: Documentation/ABI/testing/sysfs-class-net-qmi +F: drivers/net/usb/qmi_wwan.c + USB RAW GADGET DRIVER R: Andrey Konovalov <[email protected]> @@ -21862,13 +21875,6 @@ F: Documentation/usb/raw-gadget.rst F: drivers/usb/gadget/legacy/raw_gadget.c F: include/uapi/linux/usb/raw_gadget.h -USB QMI WWAN NETWORK DRIVER -M: Bjørn Mork <[email protected]> -S: Maintained -F: Documentation/ABI/testing/sysfs-class-net-qmi -F: drivers/net/usb/qmi_wwan.c - USB RTL8150 DRIVER M: Petko Manolov <[email protected]> @@ -22120,6 +22126,12 @@ F: drivers/vfio/mdev/ F: include/linux/mdev.h F: samples/vfio-mdev/ +VFIO MLX5 PCI DRIVER +M: Yishai Hadas <[email protected]> +S: Maintained +F: drivers/vfio/pci/mlx5/ + VFIO PCI DEVICE SPECIFIC DRIVERS R: Jason Gunthorpe <[email protected]> R: Yishai Hadas <[email protected]> @@ -22136,12 +22148,6 @@ L: [email protected] S: Maintained F: drivers/vfio/platform/ -VFIO MLX5 PCI DRIVER -M: Yishai Hadas <[email protected]> -S: Maintained -F: drivers/vfio/pci/mlx5/ - VGA_SWITCHEROO R: Lukas Wunner <[email protected]> S: Maintained @@ -22151,8 +22157,8 @@ F: drivers/gpu/vga/vga_switcheroo.c F: include/linux/vga_switcheroo.h VIA RHINE NETWORK DRIVER -S: Maintained M: Kevin Brace <[email protected]> +S: Maintained F: drivers/net/ethernet/via/via-rhine.c VIA SD/MMC CARD CONTROLLER DRIVER @@ -22204,6 +22210,14 @@ S: Maintained F: drivers/media/common/videobuf2/* F: include/media/videobuf2-* +VIDTV VIRTUAL DIGITAL TV DRIVER +M: Daniel W. S. Almeida <[email protected]> +S: Maintained +W: https://linuxtv.org +T: git git://linuxtv.org/media_tree.git +F: drivers/media/test-drivers/vidtv/* + VIMC VIRTUAL MEDIA CONTROLLER DRIVER M: Shuah Khan <[email protected]> R: Kieran Bingham <[email protected]> @@ -22233,6 +22247,16 @@ F: include/uapi/linux/virtio_vsock.h F: net/vmw_vsock/virtio_transport.c F: net/vmw_vsock/virtio_transport_common.c +VIRTIO BALLOON +M: "Michael S. Tsirkin" <[email protected]> +M: David Hildenbrand <[email protected]> +S: Maintained +F: drivers/virtio/virtio_balloon.c +F: include/linux/balloon_compaction.h +F: include/uapi/linux/virtio_balloon.h +F: mm/balloon_compaction.c + VIRTIO BLOCK AND SCSI DRIVERS M: "Michael S. Tsirkin" <[email protected]> M: Jason Wang <[email protected]> @@ -22275,30 +22299,6 @@ F: include/linux/vringh.h F: include/uapi/linux/virtio_*.h F: tools/virtio/ -VISL VIRTUAL STATELESS DECODER DRIVER -M: Daniel Almeida <[email protected]> -S: Supported -F: drivers/media/test-drivers/visl - -IFCVF VIRTIO DATA PATH ACCELERATOR -R: Zhu Lingshan <[email protected]> -F: drivers/vdpa/ifcvf/ - -SNET DPU VIRTIO DATA PATH ACCELERATOR -R: Alvaro Karsz <[email protected]> -F: drivers/vdpa/solidrun/ - -VIRTIO BALLOON -M: "Michael S. Tsirkin" <[email protected]> -M: David Hildenbrand <[email protected]> -S: Maintained -F: drivers/virtio/virtio_balloon.c -F: include/uapi/linux/virtio_balloon.h -F: include/linux/balloon_compaction.h -F: mm/balloon_compaction.c - VIRTIO CRYPTO DRIVER M: Gonglei <[email protected]> @@ -22359,11 +22359,20 @@ L: [email protected] S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git -F: kernel/vhost_task.c F: drivers/vhost/ F: include/linux/sched/vhost_task.h F: include/linux/vhost_iotlb.h F: include/uapi/linux/vhost.h +F: kernel/vhost_task.c + +VIRTIO I2C DRIVER +M: Conghui Chen <[email protected]> +M: Viresh Kumar <[email protected]> +S: Maintained +F: drivers/i2c/busses/i2c-virtio.c +F: include/uapi/linux/virtio_i2c.h VIRTIO INPUT DRIVER M: Gerd Hoffmann <[email protected]> @@ -22386,6 +22395,13 @@ W: https://virtio-mem.gitlab.io/ F: drivers/virtio/virtio_mem.c F: include/uapi/linux/virtio_mem.h +VIRTIO PMEM DRIVER +M: Pankaj Gupta <[email protected]> +S: Maintained +F: drivers/nvdimm/nd_virtio.c +F: drivers/nvdimm/virtio_pmem.c + VIRTIO SOUND DRIVER M: Anton Yakovlev <[email protected]> M: "Michael S. Tsirkin" <[email protected]> @@ -22395,22 +22411,6 @@ S: Maintained F: include/uapi/linux/virtio_snd.h F: sound/virtio/* -VIRTIO I2C DRIVER -M: Conghui Chen <[email protected]> -M: Viresh Kumar <[email protected]> -S: Maintained -F: drivers/i2c/busses/i2c-virtio.c -F: include/uapi/linux/virtio_i2c.h - -VIRTIO PMEM DRIVER -M: Pankaj Gupta <[email protected]> -S: Maintained -F: drivers/nvdimm/virtio_pmem.c -F: drivers/nvdimm/nd_virtio.c - VIRTUAL BOX GUEST DEVICE DRIVER M: Hans de Goede <[email protected]> M: Arnd Bergmann <[email protected]> @@ -22432,6 +22432,12 @@ S: Maintained F: drivers/input/serio/userio.c F: include/uapi/linux/userio.h +VISL VIRTUAL STATELESS DECODER DRIVER +M: Daniel Almeida <[email protected]> +S: Supported +F: drivers/media/test-drivers/visl + VIVID VIRTUAL VIDEO DRIVER M: Hans Verkuil <[email protected]> @@ -22440,14 +22446,6 @@ W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git F: drivers/media/test-drivers/vivid/* -VIDTV VIRTUAL DIGITAL TV DRIVER -M: Daniel W. S. Almeida <[email protected]> -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 <[email protected]> L: [email protected] (subscribers-only) @@ -22455,16 +22453,6 @@ S: Maintained F: drivers/vlynq/vlynq.c F: include/linux/vlynq.h -VME SUBSYSTEM -M: Martyn Welch <[email protected]> -M: Manohar Vanga <[email protected]> -M: Greg Kroah-Hartman <[email protected]> -S: Odd fixes -T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git -F: Documentation/driver-api/vme.rst -F: drivers/staging/vme_user/ - VM SOCKETS (AF_VSOCK) M: Stefano Garzarella <[email protected]> @@ -22478,6 +22466,28 @@ F: include/uapi/linux/vsockmon.h F: net/vmw_vsock/ F: tools/testing/vsock/ +VMALLOC +M: Andrew Morton <[email protected]> +R: Uladzislau Rezki <[email protected]> +R: Christoph Hellwig <[email protected]> +R: Lorenzo Stoakes <[email protected]> +S: Maintained +W: http://www.linux-mm.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm +F: include/linux/vmalloc.h +F: mm/vmalloc.c + +VME SUBSYSTEM +M: Martyn Welch <[email protected]> +M: Manohar Vanga <[email protected]> +M: Greg Kroah-Hartman <[email protected]> +S: Odd fixes +T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git +F: Documentation/driver-api/vme.rst +F: drivers/staging/vme_user/ + VMWARE BALLOON DRIVER M: Nadav Amit <[email protected]> R: VMware PV-Drivers Reviewers <[email protected]> @@ -22659,9 +22669,9 @@ F: drivers/input/tablet/wacom_serial4.c WANGXUN ETHERNET DRIVER M: Jiawen Wu <[email protected]> M: Mengyuan Lou <[email protected]> -W: https://www.net-swift.com S: Maintained +W: https://www.net-swift.com F: Documentation/networking/device_drivers/ethernet/wangxun/* F: drivers/net/ethernet/wangxun/ @@ -22676,8 +22686,8 @@ F: Documentation/devicetree/bindings/watchdog/ F: Documentation/watchdog/ F: drivers/watchdog/ F: include/linux/watchdog.h -F: include/uapi/linux/watchdog.h F: include/trace/events/watchdog.h +F: include/uapi/linux/watchdog.h WHISKEYCOVE PMIC GPIO DRIVER M: Kuppuswamy Sathyanarayanan <[email protected]> @@ -22834,8 +22844,8 @@ R: "H. Peter Anvin" <[email protected]> S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core -F: Documentation/devicetree/bindings/x86/ F: Documentation/arch/x86/ +F: Documentation/devicetree/bindings/x86/ F: arch/x86/ X86 ENTRY CODE @@ -22966,6 +22976,8 @@ M: John Fastabend <[email protected]> S: Supported +F: drivers/net/ethernet/*/*/*/*/*xdp* +F: drivers/net/ethernet/*/*/*xdp* F: include/net/xdp.h F: include/net/xdp_priv.h F: include/trace/events/xdp.h @@ -22973,10 +22985,8 @@ F: kernel/bpf/cpumap.c F: kernel/bpf/devmap.c F: net/core/xdp.c F: samples/bpf/xdp* -F: tools/testing/selftests/bpf/*xdp* F: tools/testing/selftests/bpf/*/*xdp* -F: drivers/net/ethernet/*/*/*/*/*xdp* -F: drivers/net/ethernet/*/*/*xdp* +F: tools/testing/selftests/bpf/*xdp* K: (?:\b|_)xdp(?:\b|_) XDP SOCKETS (AF_XDP) @@ -22988,11 +22998,11 @@ L: [email protected] S: Maintained F: Documentation/networking/af_xdp.rst +F: include/net/netns/xdp.h F: include/net/xdp_sock* F: include/net/xsk_buff_pool.h F: include/uapi/linux/if_xdp.h F: include/uapi/linux/xdp_diag.h -F: include/net/netns/xdp.h F: net/xdp/ F: tools/testing/selftests/bpf/*xsk* @@ -23094,11 +23104,11 @@ F: include/xen/arm/swiotlb-xen.h F: include/xen/swiotlb-xen.h XFS FILESYSTEM -C: irc://irc.oftc.net/xfs M: Darrick J. Wong <[email protected]> S: Supported W: http://xfs.org/ +C: irc://irc.oftc.net/xfs T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git F: Documentation/ABI/testing/sysfs-fs-xfs F: Documentation/admin-guide/xfs.rst @@ -23128,16 +23138,28 @@ S: Maintained F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml F: drivers/net/can/xilinx_can.c +XILINX EVENT MANAGEMENT DRIVER +M: Abhyuday Godhasara <[email protected]> +S: Maintained +F: drivers/soc/xilinx/xlnx_event_manager.c +F: include/linux/firmware/xlnx-event-manager.h + XILINX GPIO DRIVER M: Shubhrajyoti Datta <[email protected]> R: Srinivas Neeli <[email protected]> R: Michal Simek <[email protected]> S: Maintained -F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml +F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml F: drivers/gpio/gpio-xilinx.c F: drivers/gpio/gpio-zynq.c +XILINX PWM DRIVER +M: Sean Anderson <[email protected]> +S: Maintained +F: drivers/pwm/pwm-xilinx.c +F: include/clocksource/timer-xilinx.h + XILINX SD-FEC IP CORES M: Derek Kiernan <[email protected]> M: Dragan Cvetic <[email protected]> @@ -23149,12 +23171,6 @@ F: drivers/misc/Makefile F: drivers/misc/xilinx_sdfec.c F: include/uapi/misc/xilinx_sdfec.h -XILINX PWM DRIVER -M: Sean Anderson <[email protected]> -S: Maintained -F: drivers/pwm/pwm-xilinx.c -F: include/clocksource/timer-xilinx.h - XILINX UARTLITE SERIAL DRIVER M: Peter Korsgaard <[email protected]> @@ -23220,12 +23236,6 @@ M: Harsha <[email protected]> S: Maintained F: drivers/crypto/xilinx/zynqmp-sha.c -XILINX EVENT MANAGEMENT DRIVER -M: Abhyuday Godhasara <[email protected]> -S: Maintained -F: drivers/soc/xilinx/xlnx_event_manager.c -F: include/linux/firmware/xlnx-event-manager.h - XILLYBUS DRIVER M: Eli Billauer <[email protected]> @@ -23273,6 +23283,13 @@ S: Maintained F: Documentation/input/devices/yealink.rst F: drivers/input/misc/yealink.* +Z3FOLD COMPRESSED PAGE ALLOCATOR +M: Vitaly Wool <[email protected]> +R: Miaohe Lin <[email protected]> +S: Maintained +F: mm/z3fold.c + Z8530 DRIVER FOR AX.25 M: Joerg Reuter <[email protected]> @@ -23290,13 +23307,6 @@ L: [email protected] S: Maintained F: mm/zbud.c -Z3FOLD COMPRESSED PAGE ALLOCATOR -M: Vitaly Wool <[email protected]> -R: Miaohe Lin <[email protected]> -S: Maintained -F: mm/z3fold.c - ZD1211RW WIRELESS DRIVER M: Ulrich Kunitz <[email protected]> @@ -23383,10 +23393,10 @@ M: Nick Terrell <[email protected]> S: Maintained B: https://github.com/facebook/zstd/issues T: git https://github.com/terrelln/linux.git +F: crypto/zstd.c F: include/linux/zstd* -F: lib/zstd/ F: lib/decompress_unzstd.c -F: crypto/zstd.c +F: lib/zstd/ N: zstd K: zstd @@ -23398,13 +23408,6 @@ L: [email protected] S: Maintained F: mm/zswap.c -NXP BLUETOOTH WIRELESS DRIVERS -M: Amitkumar Karwar <[email protected]> -M: Neeraj Kale <[email protected]> -S: Maintained -F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml -F: drivers/bluetooth/btnxpuart.c - THE REST M: Linus Torvalds <[email protected]> diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index c9e05e3540d6..00bf53f99c29 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -387,6 +387,7 @@ interrupt-names = "tx", "rx0", "rx1", "sce"; resets = <&rcc STM32F4_APB1_RESET(CAN2)>; clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN2)>; + st,can-secondary; st,gcan = <&gcan>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi index c8e6c52fb248..9f65403295ca 100644 --- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi @@ -283,6 +283,88 @@ slew-rate = <2>; }; }; + + can1_pins_a: can1-0 { + pins1 { + pinmux = <STM32_PINMUX('A', 12, AF9)>; /* CAN1_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('A', 11, AF9)>; /* CAN1_RX */ + bias-pull-up; + }; + }; + + can1_pins_b: can1-1 { + pins1 { + pinmux = <STM32_PINMUX('B', 9, AF9)>; /* CAN1_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 8, AF9)>; /* CAN1_RX */ + bias-pull-up; + }; + }; + + can1_pins_c: can1-2 { + pins1 { + pinmux = <STM32_PINMUX('D', 1, AF9)>; /* CAN1_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */ + bias-pull-up; + + }; + }; + + can1_pins_d: can1-3 { + pins1 { + pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */ + bias-pull-up; + + }; + }; + + can2_pins_a: can2-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 6, AF9)>; /* CAN2_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 5, AF9)>; /* CAN2_RX */ + bias-pull-up; + }; + }; + + can2_pins_b: can2-1 { + pins1 { + pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 12, AF9)>; /* CAN2_RX */ + bias-pull-up; + }; + }; + + can3_pins_a: can3-0 { + pins1 { + pinmux = <STM32_PINMUX('A', 15, AF11)>; /* CAN3_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('A', 8, AF11)>; /* CAN3_RX */ + bias-pull-up; + }; + }; + + can3_pins_b: can3-1 { + pins1 { + pinmux = <STM32_PINMUX('B', 4, AF11)>; /* CAN3_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 3, AF11)>; /* CAN3_RX */ + bias-pull-up; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index dc868e6da40e..973698bc9ef4 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -257,6 +257,23 @@ status = "disabled"; }; + can3: can@40003400 { + compatible = "st,stm32f4-bxcan"; + reg = <0x40003400 0x200>; + interrupts = <104>, <105>, <106>, <107>; + interrupt-names = "tx", "rx0", "rx1", "sce"; + resets = <&rcc STM32F7_APB1_RESET(CAN3)>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>; + st,gcan = <&gcan3>; + status = "disabled"; + }; + + gcan3: gcan@40003600 { + compatible = "st,stm32f4-gcan", "syscon"; + reg = <0x40003600 0x200>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>; + }; + usart2: serial@40004400 { compatible = "st,stm32f7-uart"; reg = <0x40004400 0x400>; @@ -337,6 +354,36 @@ status = "disabled"; }; + can1: can@40006400 { + compatible = "st,stm32f4-bxcan"; + reg = <0x40006400 0x200>; + interrupts = <19>, <20>, <21>, <22>; + interrupt-names = "tx", "rx0", "rx1", "sce"; + resets = <&rcc STM32F7_APB1_RESET(CAN1)>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN1)>; + st,can-primary; + st,gcan = <&gcan1>; + status = "disabled"; + }; + + gcan1: gcan@40006600 { + compatible = "st,stm32f4-gcan", "syscon"; + reg = <0x40006600 0x200>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN1)>; + }; + + can2: can@40006800 { + compatible = "st,stm32f4-bxcan"; + reg = <0x40006800 0x200>; + interrupts = <63>, <64>, <65>, <66>; + interrupt-names = "tx", "rx0", "rx1", "sce"; + resets = <&rcc STM32F7_APB1_RESET(CAN2)>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN2)>; + st,can-secondary; + st,gcan = <&gcan1>; + status = "disabled"; + }; + cec: cec@40006c00 { compatible = "st,stm32-cec"; reg = <0x40006C00 0x400>; diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c index 75c92e282fa2..19a4a085f73a 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c @@ -1035,7 +1035,6 @@ static int mdp_comp_sub_create(struct mdp_dev *mdp) { struct device *dev = &mdp->pdev->dev; struct device_node *node, *parent; - const struct mtk_mdp_driver_data *data = mdp->mdp_data; parent = dev->of_node->parent; @@ -1045,7 +1044,7 @@ static int mdp_comp_sub_create(struct mdp_dev *mdp) int id, alias_id; struct mdp_comp *comp; - of_id = of_match_node(data->mdp_sub_comp_dt_ids, node); + of_id = of_match_node(mdp->mdp_data->mdp_sub_comp_dt_ids, node); if (!of_id) continue; if (!of_device_is_available(node)) { diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c index 238521622b75..253e77189b69 100644 --- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c +++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c @@ -378,8 +378,8 @@ static int mxc_isi_runtime_resume(struct device *dev) } static const struct dev_pm_ops mxc_isi_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(mxc_isi_pm_suspend, mxc_isi_pm_resume) - SET_RUNTIME_PM_OPS(mxc_isi_runtime_suspend, mxc_isi_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(mxc_isi_pm_suspend, mxc_isi_pm_resume) + RUNTIME_PM_OPS(mxc_isi_runtime_suspend, mxc_isi_runtime_resume, NULL) }; /* ----------------------------------------------------------------------------- @@ -528,7 +528,7 @@ static struct platform_driver mxc_isi_driver = { .driver = { .of_match_table = mxc_isi_of_match, .name = MXC_ISI_DRIVER_NAME, - .pm = &mxc_isi_pm_ops, + .pm = pm_ptr(&mxc_isi_pm_ops), } }; module_platform_driver(mxc_isi_driver); diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c index db538f3d88ec..19e80b95ffea 100644 --- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c +++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c @@ -29,11 +29,10 @@ static inline void mxc_isi_write(struct mxc_isi_pipe *pipe, u32 reg, u32 val) void mxc_isi_channel_set_inbuf(struct mxc_isi_pipe *pipe, dma_addr_t dma_addr) { - mxc_isi_write(pipe, CHNL_IN_BUF_ADDR, dma_addr); -#if CONFIG_ARCH_DMA_ADDR_T_64BIT + mxc_isi_write(pipe, CHNL_IN_BUF_ADDR, lower_32_bits(dma_addr)); if (pipe->isi->pdata->has_36bit_dma) - mxc_isi_write(pipe, CHNL_IN_BUF_XTND_ADDR, dma_addr >> 32); -#endif + mxc_isi_write(pipe, CHNL_IN_BUF_XTND_ADDR, + upper_32_bits(dma_addr)); } void mxc_isi_channel_set_outbuf(struct mxc_isi_pipe *pipe, @@ -45,34 +44,36 @@ void mxc_isi_channel_set_outbuf(struct mxc_isi_pipe *pipe, val = mxc_isi_read(pipe, CHNL_OUT_BUF_CTRL); if (buf_id == MXC_ISI_BUF1) { - mxc_isi_write(pipe, CHNL_OUT_BUF1_ADDR_Y, dma_addrs[0]); - mxc_isi_write(pipe, CHNL_OUT_BUF1_ADDR_U, dma_addrs[1]); - mxc_isi_write(pipe, CHNL_OUT_BUF1_ADDR_V, dma_addrs[2]); -#if CONFIG_ARCH_DMA_ADDR_T_64BIT + mxc_isi_write(pipe, CHNL_OUT_BUF1_ADDR_Y, + lower_32_bits(dma_addrs[0])); + mxc_isi_write(pipe, CHNL_OUT_BUF1_ADDR_U, + lower_32_bits(dma_addrs[1])); + mxc_isi_write(pipe, CHNL_OUT_BUF1_ADDR_V, + lower_32_bits(dma_addrs[2])); if (pipe->isi->pdata->has_36bit_dma) { mxc_isi_write(pipe, CHNL_Y_BUF1_XTND_ADDR, - dma_addrs[0] >> 32); + upper_32_bits(dma_addrs[0])); mxc_isi_write(pipe, CHNL_U_BUF1_XTND_ADDR, - dma_addrs[1] >> 32); + upper_32_bits(dma_addrs[1])); mxc_isi_write(pipe, CHNL_V_BUF1_XTND_ADDR, - dma_addrs[2] >> 32); + upper_32_bits(dma_addrs[2])); } -#endif val ^= CHNL_OUT_BUF_CTRL_LOAD_BUF1_ADDR; } else { - mxc_isi_write(pipe, CHNL_OUT_BUF2_ADDR_Y, dma_addrs[0]); - mxc_isi_write(pipe, CHNL_OUT_BUF2_ADDR_U, dma_addrs[1]); - mxc_isi_write(pipe, CHNL_OUT_BUF2_ADDR_V, dma_addrs[2]); -#if CONFIG_ARCH_DMA_ADDR_T_64BIT + mxc_isi_write(pipe, CHNL_OUT_BUF2_ADDR_Y, + lower_32_bits(dma_addrs[0])); + mxc_isi_write(pipe, CHNL_OUT_BUF2_ADDR_U, + lower_32_bits(dma_addrs[1])); + mxc_isi_write(pipe, CHNL_OUT_BUF2_ADDR_V, + lower_32_bits(dma_addrs[2])); if (pipe->isi->pdata->has_36bit_dma) { mxc_isi_write(pipe, CHNL_Y_BUF2_XTND_ADDR, - dma_addrs[0] >> 32); + upper_32_bits(dma_addrs[0])); mxc_isi_write(pipe, CHNL_U_BUF2_XTND_ADDR, - dma_addrs[1] >> 32); + upper_32_bits(dma_addrs[1])); mxc_isi_write(pipe, CHNL_V_BUF2_XTND_ADDR, - dma_addrs[2] >> 32); + upper_32_bits(dma_addrs[2])); } -#endif val ^= CHNL_OUT_BUF_CTRL_LOAD_BUF2_ADDR; } diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-dma.c b/drivers/media/platform/renesas/rcar-vin/rcar-dma.c index 98bfd445a649..2a77353f10b5 100644 --- a/drivers/media/platform/renesas/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/renesas/rcar-vin/rcar-dma.c @@ -728,11 +728,9 @@ static int rvin_setup(struct rvin_dev *vin) case V4L2_FIELD_SEQ_TB: case V4L2_FIELD_SEQ_BT: case V4L2_FIELD_NONE: - vnmc = VNMC_IM_ODD_EVEN; - progressive = true; - break; case V4L2_FIELD_ALTERNATE: vnmc = VNMC_IM_ODD_EVEN; + progressive = true; break; default: vnmc = VNMC_IM_ODD; @@ -1312,12 +1310,23 @@ static int rvin_mc_validate_format(struct rvin_dev *vin, struct v4l2_subdev *sd, } if (rvin_scaler_needed(vin)) { + /* Gen3 can't scale NV12 */ + if (vin->info->model == RCAR_GEN3 && + vin->format.pixelformat == V4L2_PIX_FMT_NV12) + return -EPIPE; + if (!vin->scaler) return -EPIPE; } else { - if (fmt.format.width != vin->format.width || - fmt.format.height != vin->format.height) - return -EPIPE; + if (vin->format.pixelformat == V4L2_PIX_FMT_NV12) { + if (ALIGN(fmt.format.width, 32) != vin->format.width || + ALIGN(fmt.format.height, 32) != vin->format.height) + return -EPIPE; + } else { + if (fmt.format.width != vin->format.width || + fmt.format.height != vin->format.height) + return -EPIPE; + } } if (fmt.format.code != vin->mbus_code) diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index c2d080fc4fc4..27cbe148f0db 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -84,6 +84,11 @@ nla_put_failure: return -EMSGSIZE; } +/* Limit the max delay range to 300s */ +static struct netlink_range_validation delay_range = { + .max = 300000, +}; + static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = { [IFLA_BOND_MODE] = { .type = NLA_U8 }, [IFLA_BOND_ACTIVE_SLAVE] = { .type = NLA_U32 }, @@ -114,7 +119,7 @@ static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = { [IFLA_BOND_AD_ACTOR_SYSTEM] = { .type = NLA_BINARY, .len = ETH_ALEN }, [IFLA_BOND_TLB_DYNAMIC_LB] = { .type = NLA_U8 }, - [IFLA_BOND_PEER_NOTIF_DELAY] = { .type = NLA_U32 }, + [IFLA_BOND_PEER_NOTIF_DELAY] = NLA_POLICY_FULL_RANGE(NLA_U32, &delay_range), [IFLA_BOND_MISSED_MAX] = { .type = NLA_U8 }, [IFLA_BOND_NS_IP6_TARGET] = { .type = NLA_NESTED }, }; diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index 0498fc6731f8..f3f27f0bd2a6 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -169,6 +169,12 @@ static const struct bond_opt_value bond_num_peer_notif_tbl[] = { { NULL, -1, 0} }; +static const struct bond_opt_value bond_peer_notif_delay_tbl[] = { + { "off", 0, 0}, + { "maxval", 300000, BOND_VALFLAG_MAX}, + { NULL, -1, 0} +}; + static const struct bond_opt_value bond_primary_reselect_tbl[] = { { "always", BOND_PRI_RESELECT_ALWAYS, BOND_VALFLAG_DEFAULT}, { "better", BOND_PRI_RESELECT_BETTER, 0}, @@ -488,7 +494,7 @@ static const struct bond_option bond_opts[BOND_OPT_LAST] = { .id = BOND_OPT_PEER_NOTIF_DELAY, .name = "peer_notif_delay", .desc = "Delay between each peer notification on failover event, in milliseconds", - .values = bond_intmax_tbl, + .values = bond_peer_notif_delay_tbl, .set = bond_option_peer_notif_delay_set } }; diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index 3ceccafd701b..b190007c01be 100644 --- a/drivers/net/can/Kconfig +++ b/drivers/net/can/Kconfig @@ -95,7 +95,7 @@ config CAN_AT91 config CAN_BXCAN tristate "STM32 Basic Extended CAN (bxCAN) devices" - depends on OF || ARCH_STM32 || COMPILE_TEST + depends on ARCH_STM32 || COMPILE_TEST depends on HAS_IOMEM select CAN_RX_OFFLOAD help diff --git a/drivers/net/can/bxcan.c b/drivers/net/can/bxcan.c index e26ccd41e3cb..027a8a162fe4 100644 --- a/drivers/net/can/bxcan.c +++ b/drivers/net/can/bxcan.c @@ -118,7 +118,7 @@ #define BXCAN_FiR1_REG(b) (0x40 + (b) * 8) #define BXCAN_FiR2_REG(b) (0x44 + (b) * 8) -#define BXCAN_FILTER_ID(primary) (primary ? 0 : 14) +#define BXCAN_FILTER_ID(cfg) ((cfg) == BXCAN_CFG_DUAL_SECONDARY ? 14 : 0) /* Filter primary register (FMR) bits */ #define BXCAN_FMR_CANSB_MASK GENMASK(13, 8) @@ -135,6 +135,12 @@ enum bxcan_lec_code { BXCAN_LEC_UNUSED }; +enum bxcan_cfg { + BXCAN_CFG_SINGLE = 0, + BXCAN_CFG_DUAL_PRIMARY, + BXCAN_CFG_DUAL_SECONDARY +}; + /* Structure of the message buffer */ struct bxcan_mb { u32 id; /* can identifier */ @@ -167,7 +173,7 @@ struct bxcan_priv { struct regmap *gcan; int tx_irq; int sce_irq; - bool primary; + enum bxcan_cfg cfg; struct clk *clk; spinlock_t rmw_lock; /* lock for read-modify-write operations */ unsigned int tx_head; @@ -202,17 +208,17 @@ static inline void bxcan_rmw(struct bxcan_priv *priv, void __iomem *addr, spin_unlock_irqrestore(&priv->rmw_lock, flags); } -static void bxcan_disable_filters(struct bxcan_priv *priv, bool primary) +static void bxcan_disable_filters(struct bxcan_priv *priv, enum bxcan_cfg cfg) { - unsigned int fid = BXCAN_FILTER_ID(primary); + unsigned int fid = BXCAN_FILTER_ID(cfg); u32 fmask = BIT(fid); regmap_update_bits(priv->gcan, BXCAN_FA1R_REG, fmask, 0); } -static void bxcan_enable_filters(struct bxcan_priv *priv, bool primary) +static void bxcan_enable_filters(struct bxcan_priv *priv, enum bxcan_cfg cfg) { - unsigned int fid = BXCAN_FILTER_ID(primary); + unsigned int fid = BXCAN_FILTER_ID(cfg); u32 fmask = BIT(fid); /* Filter settings: @@ -680,7 +686,7 @@ static int bxcan_chip_start(struct net_device *ndev) BXCAN_BTR_BRP_MASK | BXCAN_BTR_TS1_MASK | BXCAN_BTR_TS2_MASK | BXCAN_BTR_SJW_MASK, set); - bxcan_enable_filters(priv, priv->primary); + bxcan_enable_filters(priv, priv->cfg); /* Clear all internal status */ priv->tx_head = 0; @@ -806,7 +812,7 @@ static void bxcan_chip_stop(struct net_device *ndev) BXCAN_IER_EPVIE | BXCAN_IER_EWGIE | BXCAN_IER_FOVIE1 | BXCAN_IER_FFIE1 | BXCAN_IER_FMPIE1 | BXCAN_IER_FOVIE0 | BXCAN_IER_FFIE0 | BXCAN_IER_FMPIE0 | BXCAN_IER_TMEIE, 0); - bxcan_disable_filters(priv, priv->primary); + bxcan_disable_filters(priv, priv->cfg); bxcan_enter_sleep_mode(priv); priv->can.state = CAN_STATE_STOPPED; } @@ -931,7 +937,7 @@ static int bxcan_probe(struct platform_device *pdev) struct clk *clk = NULL; void __iomem *regs; struct regmap *gcan; - bool primary; + enum bxcan_cfg cfg; int err, rx_irq, tx_irq, sce_irq; regs = devm_platform_ioremap_resource(pdev, 0); @@ -946,7 +952,13 @@ static int bxcan_probe(struct platform_device *pdev) return PTR_ERR(gcan); } - primary = of_property_read_bool(np, "st,can-primary"); + if (of_property_read_bool(np, "st,can-primary")) + cfg = BXCAN_CFG_DUAL_PRIMARY; + else if (of_property_read_bool(np, "st,can-secondary")) + cfg = BXCAN_CFG_DUAL_SECONDARY; + else + cfg = BXCAN_CFG_SINGLE; + clk = devm_clk_get(dev, NULL); if (IS_ERR(clk)) { dev_err(dev, "failed to get clock\n"); @@ -992,7 +1004,7 @@ static int bxcan_probe(struct platform_device *pdev) priv->clk = clk; priv->tx_irq = tx_irq; priv->sce_irq = sce_irq; - priv->primary = primary; + priv->cfg = cfg; priv->can.clock.freq = clk_get_rate(clk); spin_lock_init(&priv->rmw_lock); priv->tx_head = 0; diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c index 241ec636e91f..f6d05b3ef59a 100644 --- a/drivers/net/can/dev/skb.c +++ b/drivers/net/can/dev/skb.c @@ -54,7 +54,8 @@ int can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, /* check flag whether this packet has to be looped back */ if (!(dev->flags & IFF_ECHO) || (skb->protocol != htons(ETH_P_CAN) && - skb->protocol != htons(ETH_P_CANFD))) { + skb->protocol != htons(ETH_P_CANFD) && + skb->protocol != htons(ETH_P_CANXL))) { kfree_skb(skb); return 0; } diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index aec9d4fd20e3..d19b6303b91f 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -276,7 +276,7 @@ /* Offset 0x10: Extended Port Control Command */ #define MV88E6393X_PORT_EPC_CMD 0x10 #define MV88E6393X_PORT_EPC_CMD_BUSY 0x8000 -#define MV88E6393X_PORT_EPC_CMD_WRITE 0x0300 +#define MV88E6393X_PORT_EPC_CMD_WRITE 0x3000 #define MV88E6393X_PORT_EPC_INDEX_PORT_ETYPE 0x02 /* Offset 0x11: Extended Port Control Data */ diff --git a/drivers/net/dsa/rzn1_a5psw.c b/drivers/net/dsa/rzn1_a5psw.c index 919027cf2012..c37d2e537230 100644 --- a/drivers/net/dsa/rzn1_a5psw.c +++ b/drivers/net/dsa/rzn1_a5psw.c @@ -120,6 +120,22 @@ static void a5psw_port_mgmtfwd_set(struct a5psw *a5psw, int port, bool enable) a5psw_port_pattern_set(a5psw, port, A5PSW_PATTERN_MGMTFWD, enable); } +static void a5psw_port_tx_enable(struct a5psw *a5psw, int port, bool enable) +{ + u32 mask = A5PSW_PORT_ENA_TX(port); + u32 reg = enable ? mask : 0; + + /* Even though the port TX is disabled through TXENA bit in the + * PORT_ENA register, it can still send BPDUs. This depends on the tag + * configuration added when sending packets from the CPU port to the + * switch port. Indeed, when using forced forwarding without filtering, + * even disabled ports will be able to send packets that are tagged. + * This allows to implement STP support when ports are in a state where + * forwarding traffic should be stopped but BPDUs should still be sent. + */ + a5psw_reg_rmw(a5psw, A5PSW_PORT_ENA, mask, reg); +} + static void a5psw_port_enable_set(struct a5psw *a5psw, int port, bool enable) { u32 port_ena = 0; @@ -292,6 +308,22 @@ static int a5psw_set_ageing_time(struct dsa_switch *ds, unsigned int msecs) return 0; } +static void a5psw_port_learning_set(struct a5psw *a5psw, int port, bool learn) +{ + u32 mask = A5PSW_INPUT_LEARN_DIS(port); + u32 reg = !learn ? mask : 0; + + a5psw_reg_rmw(a5psw, A5PSW_INPUT_LEARN, mask, reg); +} + +static void a5psw_port_rx_block_set(struct a5psw *a5psw, int port, bool block) +{ + u32 mask = A5PSW_INPUT_LEARN_BLOCK(port); + u32 reg = block ? mask : 0; + + a5psw_reg_rmw(a5psw, A5PSW_INPUT_LEARN, mask, reg); +} + static void a5psw_flooding_set_resolution(struct a5psw *a5psw, int port, bool set) { @@ -308,6 +340,14 @@ static void a5psw_flooding_set_resolution(struct a5psw *a5psw, int port, a5psw_reg_writel(a5psw, offsets[i], a5psw->bridged_ports); } +static void a5psw_port_set_standalone(struct a5psw *a5psw, int port, + bool standalone) +{ + a5psw_port_learning_set(a5psw, port, !standalone); + a5psw_flooding_set_resolution(a5psw, port, !standalone); + a5psw_port_mgmtfwd_set(a5psw, port, standalone); +} + static int a5psw_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, bool *tx_fwd_offload, @@ -323,8 +363,7 @@ static int a5psw_port_bridge_join(struct dsa_switch *ds, int port, } a5psw->br_dev = bridge.dev; - a5psw_flooding_set_resolution(a5psw, port, true); - a5psw_port_mgmtfwd_set(a5psw, port, false); + a5psw_port_set_standalone(a5psw, port, false); return 0; } @@ -334,8 +373,7 @@ static void a5psw_port_bridge_leave(struct dsa_switch *ds, int port, { struct a5psw *a5psw = ds->priv; - a5psw_flooding_set_resolution(a5psw, port, false); - a5psw_port_mgmtfwd_set(a5psw, port, true); + a5psw_port_set_standalone(a5psw, port, true); /* No more ports bridged */ if (a5psw->bridged_ports == BIT(A5PSW_CPU_PORT)) @@ -344,28 +382,35 @@ static void a5psw_port_bridge_leave(struct dsa_switch *ds, int port, static void a5psw_port_stp_state_set(struct dsa_switch *ds, int port, u8 state) { - u32 mask = A5PSW_INPUT_LEARN_DIS(port) | A5PSW_INPUT_LEARN_BLOCK(port); + bool learning_enabled, rx_enabled, tx_enabled; struct a5psw *a5psw = ds->priv; - u32 reg = 0; switch (state) { case BR_STATE_DISABLED: case BR_STATE_BLOCKING: - reg |= A5PSW_INPUT_LEARN_DIS(port); - reg |= A5PSW_INPUT_LEARN_BLOCK(port); - break; case BR_STATE_LISTENING: - reg |= A5PSW_INPUT_LEARN_DIS(port); + rx_enabled = false; + tx_enabled = false; + learning_enabled = false; break; case BR_STATE_LEARNING: - reg |= A5PSW_INPUT_LEARN_BLOCK(port); + rx_enabled = false; + tx_enabled = false; + learning_enabled = true; break; case BR_STATE_FORWARDING: - default: + rx_enabled = true; + tx_enabled = true; + learning_enabled = true; break; + default: + dev_err(ds->dev, "invalid STP state: %d\n", state); + return; } - a5psw_reg_rmw(a5psw, A5PSW_INPUT_LEARN, mask, reg); + a5psw_port_learning_set(a5psw, port, learning_enabled); + a5psw_port_rx_block_set(a5psw, port, !rx_enabled); + a5psw_port_tx_enable(a5psw, port, tx_enabled); } static void a5psw_port_fast_age(struct dsa_switch *ds, int port) @@ -673,7 +718,7 @@ static int a5psw_setup(struct dsa_switch *ds) } /* Configure management port */ - reg = A5PSW_CPU_PORT | A5PSW_MGMT_CFG_DISCARD; + reg = A5PSW_CPU_PORT | A5PSW_MGMT_CFG_ENABLE; a5psw_reg_writel(a5psw, A5PSW_MGMT_CFG, reg); /* Set pattern 0 to forward all frame to mgmt port */ @@ -722,13 +767,15 @@ static int a5psw_setup(struct dsa_switch *ds) if (dsa_port_is_unused(dp)) continue; - /* Enable egress flooding for CPU port */ - if (dsa_port_is_cpu(dp)) + /* Enable egress flooding and learning for CPU port */ + if (dsa_port_is_cpu(dp)) { a5psw_flooding_set_resolution(a5psw, port, true); + a5psw_port_learning_set(a5psw, port, true); + } - /* Enable management forward only for user ports */ + /* Enable standalone mode for user ports */ if (dsa_port_is_user(dp)) - a5psw_port_mgmtfwd_set(a5psw, port, true); + a5psw_port_set_standalone(a5psw, port, true); } return 0; diff --git a/drivers/net/dsa/rzn1_a5psw.h b/drivers/net/dsa/rzn1_a5psw.h index c67abd49c013..b869192eef3f 100644 --- a/drivers/net/dsa/rzn1_a5psw.h +++ b/drivers/net/dsa/rzn1_a5psw.h @@ -19,6 +19,7 @@ #define A5PSW_PORT_OFFSET(port) (0x400 * (port)) #define A5PSW_PORT_ENA 0x8 +#define A5PSW_PORT_ENA_TX(port) BIT(port) #define A5PSW_PORT_ENA_RX_SHIFT 16 #define A5PSW_PORT_ENA_TX_RX(port) (BIT((port) + A5PSW_PORT_ENA_RX_SHIFT) | \ BIT(port)) @@ -36,7 +37,7 @@ #define A5PSW_INPUT_LEARN_BLOCK(p) BIT(p) #define A5PSW_MGMT_CFG 0x20 -#define A5PSW_MGMT_CFG_DISCARD BIT(7) +#define A5PSW_MGMT_CFG_ENABLE BIT(6) #define A5PSW_MODE_CFG 0x24 #define A5PSW_MODE_STATS_RESET BIT(31) diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c index d2f4358cc550..ba3e7aa1a28f 100644 --- a/drivers/net/ethernet/3com/3c515.c +++ b/drivers/net/ethernet/3com/3c515.c @@ -66,8 +66,10 @@ static int max_interrupt_work = 20; #include <linux/timer.h> #include <linux/ethtool.h> #include <linux/bitops.h> - #include <linux/uaccess.h> + +#include <net/Space.h> + #include <asm/io.h> #include <asm/dma.h> diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c index 0a9118b8be0c..bc9c81dc00fd 100644 --- a/drivers/net/ethernet/8390/ne.c +++ b/drivers/net/ethernet/8390/ne.c @@ -52,6 +52,7 @@ static const char version2[] = #include <linux/etherdevice.h> #include <linux/jiffies.h> #include <linux/platform_device.h> +#include <net/Space.h> #include <asm/io.h> diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c index 6e62c37c9400..7465650c8078 100644 --- a/drivers/net/ethernet/8390/smc-ultra.c +++ b/drivers/net/ethernet/8390/smc-ultra.c @@ -66,6 +66,7 @@ static const char version[] = #include <linux/isapnp.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <net/Space.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c index 5b00c452bede..119021d41451 100644 --- a/drivers/net/ethernet/8390/wd.c +++ b/drivers/net/ethernet/8390/wd.c @@ -37,6 +37,7 @@ static const char version[] = #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <net/Space.h> #include <asm/io.h> diff --git a/drivers/net/ethernet/amd/lance.c b/drivers/net/ethernet/amd/lance.c index 8971665a4b2a..6cf38180cc01 100644 --- a/drivers/net/ethernet/amd/lance.c +++ b/drivers/net/ethernet/amd/lance.c @@ -59,6 +59,7 @@ static const char version[] = "lance.c:v1.16 2006/11/09 [email protected], becker@c #include <linux/skbuff.h> #include <linux/mm.h> #include <linux/bitops.h> +#include <net/Space.h> #include <asm/io.h> #include <asm/dma.h> diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index f28ffc31df22..eca0c92c0c84 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3450,7 +3450,7 @@ err_clk_disable: return ret; } -static void bcmgenet_netif_stop(struct net_device *dev) +static void bcmgenet_netif_stop(struct net_device *dev, bool stop_phy) { struct bcmgenet_priv *priv = netdev_priv(dev); @@ -3465,6 +3465,8 @@ static void bcmgenet_netif_stop(struct net_device *dev) /* Disable MAC transmit. TX DMA disabled must be done before this */ umac_enable_set(priv, CMD_TX_EN, false); + if (stop_phy) + phy_stop(dev->phydev); bcmgenet_disable_rx_napi(priv); bcmgenet_intr_disable(priv); @@ -3485,7 +3487,7 @@ static int bcmgenet_close(struct net_device *dev) netif_dbg(priv, ifdown, dev, "bcmgenet_close\n"); - bcmgenet_netif_stop(dev); + bcmgenet_netif_stop(dev, false); /* Really kill the PHY state machine and disconnect from it */ phy_disconnect(dev->phydev); @@ -4303,7 +4305,7 @@ static int bcmgenet_suspend(struct device *d) netif_device_detach(dev); - bcmgenet_netif_stop(dev); + bcmgenet_netif_stop(dev, true); if (!device_may_wakeup(d)) phy_suspend(dev->phydev); diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c index 06a0c00af99c..276c32c3926a 100644 --- a/drivers/net/ethernet/cirrus/cs89x0.c +++ b/drivers/net/ethernet/cirrus/cs89x0.c @@ -72,6 +72,8 @@ #include <linux/gfp.h> #include <linux/io.h> +#include <net/Space.h> + #include <asm/irq.h> #include <linux/atomic.h> #if ALLOW_DMA diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 42ec6ca3bf03..577d94821b3e 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3798,7 +3798,6 @@ static int fec_enet_txq_xmit_frame(struct fec_enet_private *fep, entries_free = fec_enet_get_free_txdesc_num(txq); if (entries_free < MAX_SKB_FRAGS + 1) { netdev_err(fep->netdev, "NOT enough BD for SG!\n"); - xdp_return_frame(frame); return NETDEV_TX_BUSY; } @@ -4478,9 +4477,11 @@ fec_drv_remove(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; int ret; - ret = pm_runtime_resume_and_get(&pdev->dev); + ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) - return ret; + dev_err(&pdev->dev, + "Failed to resume device in remove callback (%pe)\n", + ERR_PTR(ret)); cancel_work_sync(&fep->tx_timeout_work); fec_ptp_stop(pdev); @@ -4493,8 +4494,13 @@ fec_drv_remove(struct platform_device *pdev) of_phy_deregister_fixed_link(np); of_node_put(fep->phy_node); - clk_disable_unprepare(fep->clk_ahb); - clk_disable_unprepare(fep->clk_ipg); + /* After pm_runtime_get_sync() failed, the clks are still off, so skip + * disabling them again. + */ + if (ret >= 0) { + clk_disable_unprepare(fep->clk_ahb); + clk_disable_unprepare(fep->clk_ipg); + } pm_runtime_put_noidle(&pdev->dev); pm_runtime_disable(&pdev->dev); diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index 57ce74315eba..caa00c72aeeb 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -294,19 +294,6 @@ static int gve_napi_poll_dqo(struct napi_struct *napi, int budget) bool reschedule = false; int work_done = 0; - /* Clear PCI MSI-X Pending Bit Array (PBA) - * - * This bit is set if an interrupt event occurs while the vector is - * masked. If this bit is set and we reenable the interrupt, it will - * fire again. Since we're just about to poll the queue state, we don't - * need it to fire again. - * - * Under high softirq load, it's possible that the interrupt condition - * is triggered twice before we got the chance to process it. - */ - gve_write_irq_doorbell_dqo(priv, block, - GVE_ITR_NO_UPDATE_DQO | GVE_ITR_CLEAR_PBA_BIT_DQO); - if (block->tx) reschedule |= gve_tx_poll_dqo(block, /*do_clean=*/true); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c index cbbab5b2b402..b85c412683dd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c @@ -331,9 +331,25 @@ static int hclge_comm_cmd_csq_done(struct hclge_comm_hw *hw) return head == hw->cmq.csq.next_to_use; } -static void hclge_comm_wait_for_resp(struct hclge_comm_hw *hw, +static u32 hclge_get_cmdq_tx_timeout(u16 opcode, u32 tx_timeout) +{ + static const struct hclge_cmdq_tx_timeout_map cmdq_tx_timeout_map[] = { + {HCLGE_OPC_CFG_RST_TRIGGER, HCLGE_COMM_CMDQ_TX_TIMEOUT_500MS}, + }; + u32 i; + + for (i = 0; i < ARRAY_SIZE(cmdq_tx_timeout_map); i++) + if (cmdq_tx_timeout_map[i].opcode == opcode) + return cmdq_tx_timeout_map[i].tx_timeout; + + return tx_timeout; +} + +static void hclge_comm_wait_for_resp(struct hclge_comm_hw *hw, u16 opcode, bool *is_completed) { + u32 cmdq_tx_timeout = hclge_get_cmdq_tx_timeout(opcode, + hw->cmq.tx_timeout); u32 timeout = 0; do { @@ -343,7 +359,7 @@ static void hclge_comm_wait_for_resp(struct hclge_comm_hw *hw, } udelay(1); timeout++; - } while (timeout < hw->cmq.tx_timeout); + } while (timeout < cmdq_tx_timeout); } static int hclge_comm_cmd_convert_err_code(u16 desc_ret) @@ -407,7 +423,8 @@ static int hclge_comm_cmd_check_result(struct hclge_comm_hw *hw, * if multi descriptors to be sent, use the first one to check */ if (HCLGE_COMM_SEND_SYNC(le16_to_cpu(desc->flag))) - hclge_comm_wait_for_resp(hw, &is_completed); + hclge_comm_wait_for_resp(hw, le16_to_cpu(desc->opcode), + &is_completed); if (!is_completed) ret = -EBADE; @@ -529,7 +546,7 @@ int hclge_comm_cmd_queue_init(struct pci_dev *pdev, struct hclge_comm_hw *hw) cmdq->crq.desc_num = HCLGE_COMM_NIC_CMQ_DESC_NUM; /* Setup Tx write back timeout */ - cmdq->tx_timeout = HCLGE_COMM_CMDQ_TX_TIMEOUT; + cmdq->tx_timeout = HCLGE_COMM_CMDQ_TX_TIMEOUT_DEFAULT; /* Setup queue rings */ ret = hclge_comm_alloc_cmd_queue(hw, HCLGE_COMM_TYPE_CSQ); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h index de72ecbfd5ad..18f1b4bf362d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h @@ -54,7 +54,8 @@ #define HCLGE_COMM_NIC_SW_RST_RDY BIT(HCLGE_COMM_NIC_SW_RST_RDY_B) #define HCLGE_COMM_NIC_CMQ_DESC_NUM_S 3 #define HCLGE_COMM_NIC_CMQ_DESC_NUM 1024 -#define HCLGE_COMM_CMDQ_TX_TIMEOUT 30000 +#define HCLGE_COMM_CMDQ_TX_TIMEOUT_DEFAULT 30000 +#define HCLGE_COMM_CMDQ_TX_TIMEOUT_500MS 500000 enum hclge_opcode_type { /* Generic commands */ @@ -360,6 +361,11 @@ struct hclge_comm_caps_bit_map { u16 local_bit; }; +struct hclge_cmdq_tx_timeout_map { + u32 opcode; + u32 tx_timeout; +}; + struct hclge_comm_firmware_compat_cmd { __le32 compat; u8 rsv[20]; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 4c3e90a1c4d0..d385ffc21876 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -130,7 +130,7 @@ static struct hns3_dbg_cmd_info hns3_dbg_cmd[] = { .name = "tx_bd_queue", .cmd = HNAE3_DBG_CMD_TX_BD, .dentry = HNS3_DBG_DENTRY_TX_BD, - .buf_len = HNS3_DBG_READ_LEN_4MB, + .buf_len = HNS3_DBG_READ_LEN_5MB, .init = hns3_dbg_bd_file_init, }, { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h index 97578eabb7d8..4a5ef8a90a10 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h @@ -10,6 +10,7 @@ #define HNS3_DBG_READ_LEN_128KB 0x20000 #define HNS3_DBG_READ_LEN_1MB 0x100000 #define HNS3_DBG_READ_LEN_4MB 0x400000 +#define HNS3_DBG_READ_LEN_5MB 0x500000 #define HNS3_DBG_WRITE_LEN 1024 #define HNS3_DBG_DATA_STR_LEN 32 diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 4fb5406c1951..2689b108f7df 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -8053,12 +8053,15 @@ static void hclge_ae_stop(struct hnae3_handle *handle) /* If it is not PF reset or FLR, the firmware will disable the MAC, * so it only need to stop phy here. */ - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) && - hdev->reset_type != HNAE3_FUNC_RESET && - hdev->reset_type != HNAE3_FLR_RESET) { - hclge_mac_stop_phy(hdev); - hclge_update_link_status(hdev); - return; + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) { + hclge_pfc_pause_en_cfg(hdev, HCLGE_PFC_TX_RX_DISABLE, + HCLGE_PFC_DISABLE); + if (hdev->reset_type != HNAE3_FUNC_RESET && + hdev->reset_type != HNAE3_FLR_RESET) { + hclge_mac_stop_phy(hdev); + hclge_update_link_status(hdev); + return; + } } hclge_reset_tqp(handle); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 4a33f65190e2..922c0da3660c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -171,8 +171,8 @@ int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx) return hclge_cmd_send(&hdev->hw, &desc, 1); } -static int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap, - u8 pfc_bitmap) +int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap, + u8 pfc_bitmap) { struct hclge_desc desc; struct hclge_pfc_en_cmd *pfc = (struct hclge_pfc_en_cmd *)desc.data; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h index 68f28a98e380..dd6f1fd486cf 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h @@ -164,6 +164,9 @@ struct hclge_bp_to_qs_map_cmd { u32 rsvd1; }; +#define HCLGE_PFC_DISABLE 0 +#define HCLGE_PFC_TX_RX_DISABLE 0 + struct hclge_pfc_en_cmd { u8 tx_rx_en_bitmap; u8 pri_en_bitmap; @@ -235,6 +238,8 @@ void hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc); void hclge_tm_pfc_info_update(struct hclge_dev *hdev); int hclge_tm_dwrr_cfg(struct hclge_dev *hdev); int hclge_tm_init_hw(struct hclge_dev *hdev, bool init); +int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap, + u8 pfc_bitmap); int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx); int hclge_pause_addr_cfg(struct hclge_dev *hdev, const u8 *mac_addr); void hclge_pfc_rx_stats_get(struct hclge_dev *hdev, u64 *stats); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index f24046250341..dd08989a4c7c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -1436,7 +1436,10 @@ static int hclgevf_reset_wait(struct hclgevf_dev *hdev) * might happen in case reset assertion was made by PF. Yes, this also * means we might end up waiting bit more even for VF reset. */ - msleep(5000); + if (hdev->reset_type == HNAE3_VF_FULL_RESET) + msleep(5000); + else + msleep(500); return 0; } diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c index 9afbbdac3590..7c0578b5457b 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c +++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c @@ -2238,11 +2238,6 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter, iavf_process_config(adapter); adapter->flags |= IAVF_FLAG_SETUP_NETDEV_FEATURES; - /* Request VLAN offload settings */ - if (VLAN_V2_ALLOWED(adapter)) - iavf_set_vlan_offload_features(adapter, 0, - netdev->features); - iavf_set_queue_vlan_tag_loc(adapter); was_mac_changed = !ether_addr_equal(netdev->dev_addr, diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c index c6d4926f0fcf..850db8e0e6b0 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c @@ -932,10 +932,9 @@ ice_tx_prepare_vlan_flags_dcb(struct ice_tx_ring *tx_ring, if ((first->tx_flags & ICE_TX_FLAGS_HW_VLAN || first->tx_flags & ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN) || skb->priority != TC_PRIO_CONTROL) { - first->tx_flags &= ~ICE_TX_FLAGS_VLAN_PR_M; + first->vid &= ~VLAN_PRIO_MASK; /* Mask the lower 3 bits to set the 802.1p priority */ - first->tx_flags |= (skb->priority & 0x7) << - ICE_TX_FLAGS_VLAN_PR_S; + first->vid |= (skb->priority << VLAN_PRIO_SHIFT) & VLAN_PRIO_MASK; /* if this is not already set it means a VLAN 0 + priority needs * to be offloaded */ diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 450317dfcca7..11ae0e41f518 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2745,6 +2745,8 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params) goto unroll_vector_base; ice_vsi_map_rings_to_vectors(vsi); + vsi->stat_offsets_loaded = false; + if (ice_is_xdp_ena_vsi(vsi)) { ret = ice_vsi_determine_xdp_res(vsi); if (ret) @@ -2793,6 +2795,9 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params) ret = ice_vsi_alloc_ring_stats(vsi); if (ret) goto unroll_vector_base; + + vsi->stat_offsets_loaded = false; + /* Do not exit if configuring RSS had an issue, at least * receive traffic on first queue. Hence no need to capture * return value diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c index f1dca59bd844..588ad8696756 100644 --- a/drivers/net/ethernet/intel/ice/ice_sriov.c +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c @@ -1171,7 +1171,7 @@ int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena) if (!vf) return -EINVAL; - ret = ice_check_vf_ready_for_cfg(vf); + ret = ice_check_vf_ready_for_reset(vf); if (ret) goto out_put_vf; @@ -1286,7 +1286,7 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) goto out_put_vf; } - ret = ice_check_vf_ready_for_cfg(vf); + ret = ice_check_vf_ready_for_reset(vf); if (ret) goto out_put_vf; @@ -1340,7 +1340,7 @@ int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted) return -EOPNOTSUPP; } - ret = ice_check_vf_ready_for_cfg(vf); + ret = ice_check_vf_ready_for_reset(vf); if (ret) goto out_put_vf; @@ -1653,7 +1653,7 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos, if (!vf) return -EINVAL; - ret = ice_check_vf_ready_for_cfg(vf); + ret = ice_check_vf_ready_for_reset(vf); if (ret) goto out_put_vf; diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 4fcf2d07eb85..059bd911c51d 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1664,8 +1664,7 @@ ice_tx_map(struct ice_tx_ring *tx_ring, struct ice_tx_buf *first, if (first->tx_flags & ICE_TX_FLAGS_HW_VLAN) { td_cmd |= (u64)ICE_TX_DESC_CMD_IL2TAG1; - td_tag = (first->tx_flags & ICE_TX_FLAGS_VLAN_M) >> - ICE_TX_FLAGS_VLAN_S; + td_tag = first->vid; } dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE); @@ -1998,7 +1997,7 @@ ice_tx_prepare_vlan_flags(struct ice_tx_ring *tx_ring, struct ice_tx_buf *first) * VLAN offloads exclusively so we only care about the VLAN ID here */ if (skb_vlan_tag_present(skb)) { - first->tx_flags |= skb_vlan_tag_get(skb) << ICE_TX_FLAGS_VLAN_S; + first->vid = skb_vlan_tag_get(skb); if (tx_ring->flags & ICE_TX_FLAGS_RING_VLAN_L2TAG2) first->tx_flags |= ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN; else @@ -2388,8 +2387,7 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring) offload.cd_qw1 |= (u64)(ICE_TX_DESC_DTYPE_CTX | (ICE_TX_CTX_DESC_IL2TAG2 << ICE_TXD_CTX_QW1_CMD_S)); - offload.cd_l2tag2 = (first->tx_flags & ICE_TX_FLAGS_VLAN_M) >> - ICE_TX_FLAGS_VLAN_S; + offload.cd_l2tag2 = first->vid; } /* set up TSO offload */ diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index fff0efe28373..166413fc33f4 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -127,10 +127,6 @@ static inline int ice_skb_pad(void) #define ICE_TX_FLAGS_IPV6 BIT(6) #define ICE_TX_FLAGS_TUNNEL BIT(7) #define ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN BIT(8) -#define ICE_TX_FLAGS_VLAN_M 0xffff0000 -#define ICE_TX_FLAGS_VLAN_PR_M 0xe0000000 -#define ICE_TX_FLAGS_VLAN_PR_S 29 -#define ICE_TX_FLAGS_VLAN_S 16 #define ICE_XDP_PASS 0 #define ICE_XDP_CONSUMED BIT(0) @@ -182,8 +178,9 @@ struct ice_tx_buf { unsigned int gso_segs; unsigned int nr_frags; /* used for mbuf XDP */ }; - u32 type:16; /* &ice_tx_buf_type */ - u32 tx_flags:16; + u32 tx_flags:12; + u32 type:4; /* &ice_tx_buf_type */ + u32 vid:16; DEFINE_DMA_UNMAP_LEN(len); DEFINE_DMA_UNMAP_ADDR(dma); }; diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c index 89fd6982df09..bf74a2f3a4f8 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c @@ -186,6 +186,25 @@ int ice_check_vf_ready_for_cfg(struct ice_vf *vf) } /** + * ice_check_vf_ready_for_reset - check if VF is ready to be reset + * @vf: VF to check if it's ready to be reset + * + * The purpose of this function is to ensure that the VF is not in reset, + * disabled, and is both initialized and active, thus enabling us to safely + * initialize another reset. + */ +int ice_check_vf_ready_for_reset(struct ice_vf *vf) +{ + int ret; + + ret = ice_check_vf_ready_for_cfg(vf); + if (!ret && !test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) + ret = -EAGAIN; + + return ret; +} + +/** * ice_trigger_vf_reset - Reset a VF on HW * @vf: pointer to the VF structure * @is_vflr: true if VFLR was issued, false if not diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h index e3cda6fb71ab..a38ef00a3679 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h @@ -215,6 +215,7 @@ u16 ice_get_num_vfs(struct ice_pf *pf); struct ice_vsi *ice_get_vf_vsi(struct ice_vf *vf); bool ice_is_vf_disabled(struct ice_vf *vf); int ice_check_vf_ready_for_cfg(struct ice_vf *vf); +int ice_check_vf_ready_for_reset(struct ice_vf *vf); void ice_set_vf_state_dis(struct ice_vf *vf); bool ice_is_any_vf_in_unicast_promisc(struct ice_pf *pf); void diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index 97243c616d5d..f4a524f80b11 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -3955,6 +3955,7 @@ error_handler: ice_vc_notify_vf_link_state(vf); break; case VIRTCHNL_OP_RESET_VF: + clear_bit(ICE_VF_STATE_ACTIVE, vf->vf_states); ops->reset_vf(vf); break; case VIRTCHNL_OP_ADD_ETH_ADDR: diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c index 205d577bdbba..caf91c6f52b4 100644 --- a/drivers/net/ethernet/intel/igb/e1000_mac.c +++ b/drivers/net/ethernet/intel/igb/e1000_mac.c @@ -426,7 +426,7 @@ void igb_mta_set(struct e1000_hw *hw, u32 hash_value) static u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr) { u32 hash_value, hash_mask; - u8 bit_shift = 0; + u8 bit_shift = 1; /* Register count multiplied by bits per register */ hash_mask = (hw->mac.mta_reg_count * 32) - 1; @@ -434,7 +434,7 @@ static u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr) /* For a mc_filter_type of 0, bit_shift is the number of left-shifts * where 0xFF would still fall within the hash mask. */ - while (hash_mask >> bit_shift != 0xFF) + while (hash_mask >> bit_shift != 0xFF && bit_shift < 4) bit_shift++; /* The portion of the address that is used for the hash table diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index 4c205afbd230..985cff910f30 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.c +++ b/drivers/net/ethernet/mediatek/mtk_wed.c @@ -654,7 +654,7 @@ __mtk_wed_detach(struct mtk_wed_device *dev) BIT(hw->index), BIT(hw->index)); } - if (!hw_list[!hw->index]->wed_dev && + if ((!hw_list[!hw->index] || !hw_list[!hw->index]->wed_dev) && hw->eth->dma_dev != hw->eth->dev) mtk_eth_set_dma_device(hw->eth, hw->eth->dev); diff --git a/drivers/net/ethernet/mscc/vsc7514_regs.c b/drivers/net/ethernet/mscc/vsc7514_regs.c index ef6fd3f6be30..5595bfe84bbb 100644 --- a/drivers/net/ethernet/mscc/vsc7514_regs.c +++ b/drivers/net/ethernet/mscc/vsc7514_regs.c @@ -307,15 +307,15 @@ static const u32 vsc7514_sys_regmap[] = { REG(SYS_COUNT_DROP_YELLOW_PRIO_4, 0x000218), REG(SYS_COUNT_DROP_YELLOW_PRIO_5, 0x00021c), REG(SYS_COUNT_DROP_YELLOW_PRIO_6, 0x000220), - REG(SYS_COUNT_DROP_YELLOW_PRIO_7, 0x000214), - REG(SYS_COUNT_DROP_GREEN_PRIO_0, 0x000218), - REG(SYS_COUNT_DROP_GREEN_PRIO_1, 0x00021c), - REG(SYS_COUNT_DROP_GREEN_PRIO_2, 0x000220), - REG(SYS_COUNT_DROP_GREEN_PRIO_3, 0x000224), - REG(SYS_COUNT_DROP_GREEN_PRIO_4, 0x000228), - REG(SYS_COUNT_DROP_GREEN_PRIO_5, 0x00022c), - REG(SYS_COUNT_DROP_GREEN_PRIO_6, 0x000230), - REG(SYS_COUNT_DROP_GREEN_PRIO_7, 0x000234), + REG(SYS_COUNT_DROP_YELLOW_PRIO_7, 0x000224), + REG(SYS_COUNT_DROP_GREEN_PRIO_0, 0x000228), + REG(SYS_COUNT_DROP_GREEN_PRIO_1, 0x00022c), + REG(SYS_COUNT_DROP_GREEN_PRIO_2, 0x000230), + REG(SYS_COUNT_DROP_GREEN_PRIO_3, 0x000234), + REG(SYS_COUNT_DROP_GREEN_PRIO_4, 0x000238), + REG(SYS_COUNT_DROP_GREEN_PRIO_5, 0x00023c), + REG(SYS_COUNT_DROP_GREEN_PRIO_6, 0x000240), + REG(SYS_COUNT_DROP_GREEN_PRIO_7, 0x000244), REG(SYS_RESET_CFG, 0x000508), REG(SYS_CMID, 0x00050c), REG(SYS_VLAN_ETYPE_CFG, 0x000510), diff --git a/drivers/net/ethernet/netronome/nfp/nic/main.h b/drivers/net/ethernet/netronome/nfp/nic/main.h index 094374df42b8..38b8b10b03cd 100644 --- a/drivers/net/ethernet/netronome/nfp/nic/main.h +++ b/drivers/net/ethernet/netronome/nfp/nic/main.h @@ -8,7 +8,7 @@ #ifdef CONFIG_DCB /* DCB feature definitions */ -#define NFP_NET_MAX_DSCP 4 +#define NFP_NET_MAX_DSCP 64 #define NFP_NET_MAX_TC IEEE_8021QAZ_MAX_TCS #define NFP_NET_MAX_PRIO 8 #define NFP_DCB_CFG_STRIDE 256 diff --git a/drivers/net/ethernet/sfc/ef100_netdev.c b/drivers/net/ethernet/sfc/ef100_netdev.c index d916877b5a9a..be395cd8770b 100644 --- a/drivers/net/ethernet/sfc/ef100_netdev.c +++ b/drivers/net/ethernet/sfc/ef100_netdev.c @@ -378,7 +378,9 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data) efx->net_dev = net_dev; SET_NETDEV_DEV(net_dev, &efx->pci_dev->dev); - net_dev->features |= efx->type->offload_features; + /* enable all supported features except rx-fcs and rx-all */ + net_dev->features |= efx->type->offload_features & + ~(NETIF_F_RXFCS | NETIF_F_RXALL); net_dev->hw_features |= efx->type->offload_features; net_dev->hw_enc_features |= efx->type->offload_features; net_dev->vlan_features |= NETIF_F_HW_CSUM | NETIF_F_SG | diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index 4538f334df57..d3c5306f1c41 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -181,6 +181,7 @@ enum power_event { #define GMAC4_LPI_CTRL_STATUS 0xd0 #define GMAC4_LPI_TIMER_CTRL 0xd4 #define GMAC4_LPI_ENTRY_TIMER 0xd8 +#define GMAC4_MAC_ONEUS_TIC_COUNTER 0xdc /* LPI control and status defines */ #define GMAC4_LPI_CTRL_STATUS_LPITCSE BIT(21) /* LPI Tx Clock Stop Enable */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index afaec3fb9ab6..03b1c5a97826 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -25,6 +25,7 @@ static void dwmac4_core_init(struct mac_device_info *hw, struct stmmac_priv *priv = netdev_priv(dev); void __iomem *ioaddr = hw->pcsr; u32 value = readl(ioaddr + GMAC_CONFIG); + u32 clk_rate; value |= GMAC_CORE_INIT; @@ -47,6 +48,10 @@ static void dwmac4_core_init(struct mac_device_info *hw, writel(value, ioaddr + GMAC_CONFIG); + /* Configure LPI 1us counter to number of CSR clock ticks in 1us - 1 */ + clk_rate = clk_get_rate(priv->plat->stmmac_clk); + writel((clk_rate / 1000000) - 1, ioaddr + GMAC4_MAC_ONEUS_TIC_COUNTER); + /* Enable GMAC interrupts */ value = GMAC_INT_DEFAULT_ENABLE; diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index 4ef05bad4613..d61dfa250feb 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -5077,6 +5077,8 @@ err_out_iounmap: cas_shutdown(cp); mutex_unlock(&cp->pm_mutex); + vfree(cp->fw_data); + pci_iounmap(pdev, cp->regs); diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c index 460b3d4f2245..ab5133eb1d51 100644 --- a/drivers/net/ipvlan/ipvlan_core.c +++ b/drivers/net/ipvlan/ipvlan_core.c @@ -436,6 +436,9 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb) goto err; } skb_dst_set(skb, &rt->dst); + + memset(IPCB(skb), 0, sizeof(*IPCB(skb))); + err = ip_local_out(net, skb->sk, skb); if (unlikely(net_xmit_eval(err))) dev->stats.tx_errors++; @@ -474,6 +477,9 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb) goto err; } skb_dst_set(skb, dst); + + memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); + err = ip6_local_out(net, skb->sk, skb); if (unlikely(net_xmit_eval(err))) dev->stats.tx_errors++; diff --git a/drivers/net/mdio/mdio-i2c.c b/drivers/net/mdio/mdio-i2c.c index 1e0c206d0f2e..da2001ea1f99 100644 --- a/drivers/net/mdio/mdio-i2c.c +++ b/drivers/net/mdio/mdio-i2c.c @@ -291,7 +291,8 @@ static int i2c_rollball_mii_cmd(struct mii_bus *bus, int bus_addr, u8 cmd, return i2c_transfer_rollball(i2c, msgs, ARRAY_SIZE(msgs)); } -static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg) +static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int devad, + int reg) { u8 buf[4], res[6]; int bus_addr, ret; @@ -302,7 +303,7 @@ static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg) return 0xffff; buf[0] = ROLLBALL_DATA_ADDR; - buf[1] = (reg >> 16) & 0x1f; + buf[1] = devad; buf[2] = (reg >> 8) & 0xff; buf[3] = reg & 0xff; @@ -322,8 +323,8 @@ static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg) return val; } -static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int reg, - u16 val) +static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int devad, + int reg, u16 val) { int bus_addr, ret; u8 buf[6]; @@ -333,7 +334,7 @@ static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int reg, return 0; buf[0] = ROLLBALL_DATA_ADDR; - buf[1] = (reg >> 16) & 0x1f; + buf[1] = devad; buf[2] = (reg >> 8) & 0xff; buf[3] = reg & 0xff; buf[4] = val >> 8; @@ -405,8 +406,8 @@ struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c, return ERR_PTR(ret); } - mii->read = i2c_mii_read_rollball; - mii->write = i2c_mii_write_rollball; + mii->read_c45 = i2c_mii_read_rollball; + mii->write_c45 = i2c_mii_write_rollball; break; default: mii->read = i2c_mii_read_default_c22; diff --git a/drivers/net/mdio/mdio-mvusb.c b/drivers/net/mdio/mdio-mvusb.c index 68fc55906e78..554837c21e73 100644 --- a/drivers/net/mdio/mdio-mvusb.c +++ b/drivers/net/mdio/mdio-mvusb.c @@ -67,6 +67,7 @@ static int mvusb_mdio_probe(struct usb_interface *interface, struct device *dev = &interface->dev; struct mvusb_mdio *mvusb; struct mii_bus *mdio; + int ret; mdio = devm_mdiobus_alloc_size(dev, sizeof(*mvusb)); if (!mdio) @@ -87,7 +88,15 @@ static int mvusb_mdio_probe(struct usb_interface *interface, mdio->write = mvusb_mdio_write; usb_set_intfdata(interface, mvusb); - return of_mdiobus_register(mdio, dev->of_node); + ret = of_mdiobus_register(mdio, dev->of_node); + if (ret) + goto put_dev; + + return 0; + +put_dev: + usb_put_dev(mvusb->udev); + return ret; } static void mvusb_mdio_disconnect(struct usb_interface *interface) diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c index 539cd43eae8d..72f25e778840 100644 --- a/drivers/net/pcs/pcs-xpcs.c +++ b/drivers/net/pcs/pcs-xpcs.c @@ -873,7 +873,7 @@ int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface, switch (compat->an_mode) { case DW_AN_C73: - if (phylink_autoneg_inband(mode)) { + if (test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, advertising)) { ret = xpcs_config_aneg_c73(xpcs, compat); if (ret) return ret; @@ -1203,7 +1203,7 @@ static const struct xpcs_compat synopsys_xpcs_compat[DW_XPCS_INTERFACE_MAX] = { [DW_XPCS_2500BASEX] = { .supported = xpcs_2500basex_features, .interface = xpcs_2500basex_interfaces, - .num_interfaces = ARRAY_SIZE(xpcs_2500basex_features), + .num_interfaces = ARRAY_SIZE(xpcs_2500basex_interfaces), .an_mode = DW_2500BASEX, }, }; diff --git a/drivers/net/phy/bcm-phy-lib.h b/drivers/net/phy/bcm-phy-lib.h index 9902fb182099..729db441797a 100644 --- a/drivers/net/phy/bcm-phy-lib.h +++ b/drivers/net/phy/bcm-phy-lib.h @@ -40,6 +40,11 @@ static inline int bcm_phy_write_exp_sel(struct phy_device *phydev, return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val); } +static inline int bcm_phy_read_exp_sel(struct phy_device *phydev, u16 reg) +{ + return bcm_phy_read_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER); +} + int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val); int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum); diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index 06be71ecd2f8..f8c17a253f8b 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -486,7 +486,7 @@ static int bcm7xxx_16nm_ephy_afe_config(struct phy_device *phydev) bcm_phy_write_misc(phydev, 0x0038, 0x0002, 0xede0); /* Read CORE_EXPA9 */ - tmp = bcm_phy_read_exp(phydev, 0x00a9); + tmp = bcm_phy_read_exp_sel(phydev, 0x00a9); /* CORE_EXPA9[6:1] is rcalcode[5:0] */ rcalcode = (tmp & 0x7e) / 2; /* Correct RCAL code + 1 is -1% rprogr, LP: +16 */ diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c index d75f526a20a4..76f5a2402fb0 100644 --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -44,6 +44,7 @@ #define DP83867_STRAP_STS1 0x006E #define DP83867_STRAP_STS2 0x006f #define DP83867_RGMIIDCTL 0x0086 +#define DP83867_DSP_FFE_CFG 0x012c #define DP83867_RXFCFG 0x0134 #define DP83867_RXFPMD1 0x0136 #define DP83867_RXFPMD2 0x0137 @@ -941,8 +942,27 @@ static int dp83867_phy_reset(struct phy_device *phydev) usleep_range(10, 20); - return phy_modify(phydev, MII_DP83867_PHYCTRL, + err = phy_modify(phydev, MII_DP83867_PHYCTRL, DP83867_PHYCR_FORCE_LINK_GOOD, 0); + if (err < 0) + return err; + + /* Configure the DSP Feedforward Equalizer Configuration register to + * improve short cable (< 1 meter) performance. This will not affect + * long cable performance. + */ + err = phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_DSP_FFE_CFG, + 0x0e81); + if (err < 0) + return err; + + err = phy_write(phydev, DP83867_CTRL, DP83867_SW_RESTART); + if (err < 0) + return err; + + usleep_range(10, 20); + + return 0; } static void dp83867_link_change_notify(struct phy_device *phydev) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index a4111f1be375..e237949deee6 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -2225,6 +2225,10 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, ASSERT_RTNL(); + /* Mask out unsupported advertisements */ + linkmode_and(config.advertising, kset->link_modes.advertising, + pl->supported); + if (pl->phydev) { /* We can rely on phylib for this update; we also do not need * to update the pl->link_config settings: @@ -2249,10 +2253,6 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, config = pl->link_config; - /* Mask out unsupported advertisements */ - linkmode_and(config.advertising, kset->link_modes.advertising, - pl->supported); - /* FIXME: should we reject autoneg if phy/mac does not support it? */ switch (kset->base.autoneg) { case AUTONEG_DISABLE: diff --git a/drivers/net/tap.c b/drivers/net/tap.c index ce993cc75bf3..d30d730ed5a7 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -742,7 +742,7 @@ static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, /* Move network header to the right position for VLAN tagged packets */ if (eth_type_vlan(skb->protocol) && - __vlan_get_protocol(skb, skb->protocol, &depth) != 0) + vlan_get_protocol_and_depth(skb, skb->protocol, &depth) != 0) skb_set_network_header(skb, depth); /* copy skb_ubuf_info for callback when skb has no error */ @@ -1197,7 +1197,7 @@ static int tap_get_user_xdp(struct tap_queue *q, struct xdp_buff *xdp) /* Move network header to the right position for VLAN tagged packets */ if (eth_type_vlan(skb->protocol) && - __vlan_get_protocol(skb, skb->protocol, &depth) != 0) + vlan_get_protocol_and_depth(skb, skb->protocol, &depth) != 0) skb_set_network_header(skb, depth); rcu_read_lock(); diff --git a/drivers/net/tun.c b/drivers/net/tun.c index d4d0a41a905a..d75456adc62a 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1977,6 +1977,14 @@ napi_busy: int queue_len; spin_lock_bh(&queue->lock); + + if (unlikely(tfile->detached)) { + spin_unlock_bh(&queue->lock); + rcu_read_unlock(); + err = -EBUSY; + goto free_skb; + } + __skb_queue_tail(queue, skb); queue_len = skb_queue_len(queue); spin_unlock(&queue->lock); @@ -2512,6 +2520,13 @@ build: if (tfile->napi_enabled) { queue = &tfile->sk.sk_write_queue; spin_lock(&queue->lock); + + if (unlikely(tfile->detached)) { + spin_unlock(&queue->lock); + kfree_skb(skb); + return -EBUSY; + } + __skb_queue_tail(queue, skb); spin_unlock(&queue->lock); ret = 1; diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a12ae26db0e2..56ca1d270304 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1868,6 +1868,38 @@ static int virtnet_poll(struct napi_struct *napi, int budget) return received; } +static void virtnet_disable_queue_pair(struct virtnet_info *vi, int qp_index) +{ + virtnet_napi_tx_disable(&vi->sq[qp_index].napi); + napi_disable(&vi->rq[qp_index].napi); + xdp_rxq_info_unreg(&vi->rq[qp_index].xdp_rxq); +} + +static int virtnet_enable_queue_pair(struct virtnet_info *vi, int qp_index) +{ + struct net_device *dev = vi->dev; + int err; + + err = xdp_rxq_info_reg(&vi->rq[qp_index].xdp_rxq, dev, qp_index, + vi->rq[qp_index].napi.napi_id); + if (err < 0) + return err; + + err = xdp_rxq_info_reg_mem_model(&vi->rq[qp_index].xdp_rxq, + MEM_TYPE_PAGE_SHARED, NULL); + if (err < 0) + goto err_xdp_reg_mem_model; + + virtnet_napi_enable(vi->rq[qp_index].vq, &vi->rq[qp_index].napi); + virtnet_napi_tx_enable(vi, vi->sq[qp_index].vq, &vi->sq[qp_index].napi); + + return 0; + +err_xdp_reg_mem_model: + xdp_rxq_info_unreg(&vi->rq[qp_index].xdp_rxq); + return err; +} + static int virtnet_open(struct net_device *dev) { struct virtnet_info *vi = netdev_priv(dev); @@ -1881,22 +1913,20 @@ static int virtnet_open(struct net_device *dev) if (!try_fill_recv(vi, &vi->rq[i], GFP_KERNEL)) schedule_delayed_work(&vi->refill, 0); - err = xdp_rxq_info_reg(&vi->rq[i].xdp_rxq, dev, i, vi->rq[i].napi.napi_id); + err = virtnet_enable_queue_pair(vi, i); if (err < 0) - return err; - - err = xdp_rxq_info_reg_mem_model(&vi->rq[i].xdp_rxq, - MEM_TYPE_PAGE_SHARED, NULL); - if (err < 0) { - xdp_rxq_info_unreg(&vi->rq[i].xdp_rxq); - return err; - } - - virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi); - virtnet_napi_tx_enable(vi, vi->sq[i].vq, &vi->sq[i].napi); + goto err_enable_qp; } return 0; + +err_enable_qp: + disable_delayed_refill(vi); + cancel_delayed_work_sync(&vi->refill); + + for (i--; i >= 0; i--) + virtnet_disable_queue_pair(vi, i); + return err; } static int virtnet_poll_tx(struct napi_struct *napi, int budget) @@ -2305,11 +2335,8 @@ static int virtnet_close(struct net_device *dev) /* Make sure refill_work doesn't re-enable napi! */ cancel_delayed_work_sync(&vi->refill); - for (i = 0; i < vi->max_queue_pairs; i++) { - virtnet_napi_tx_disable(&vi->sq[i].napi); - napi_disable(&vi->rq[i].napi); - xdp_rxq_info_unreg(&vi->rq[i].xdp_rxq); - } + for (i = 0; i < vi->max_queue_pairs; i++) + virtnet_disable_queue_pair(vi, i); return 0; } diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem.c b/drivers/net/wwan/iosm/iosm_ipc_imem.c index c066b0040a3f..829515a601b3 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_imem.c +++ b/drivers/net/wwan/iosm/iosm_ipc_imem.c @@ -565,24 +565,32 @@ static void ipc_imem_run_state_worker(struct work_struct *instance) struct ipc_mux_config mux_cfg; struct iosm_imem *ipc_imem; u8 ctrl_chl_idx = 0; + int ret; ipc_imem = container_of(instance, struct iosm_imem, run_state_worker); if (ipc_imem->phase != IPC_P_RUN) { dev_err(ipc_imem->dev, "Modem link down. Exit run state worker."); - return; + goto err_out; } if (test_and_clear_bit(IOSM_DEVLINK_INIT, &ipc_imem->flag)) ipc_devlink_deinit(ipc_imem->ipc_devlink); - if (!ipc_imem_setup_cp_mux_cap_init(ipc_imem, &mux_cfg)) - ipc_imem->mux = ipc_mux_init(&mux_cfg, ipc_imem); + ret = ipc_imem_setup_cp_mux_cap_init(ipc_imem, &mux_cfg); + if (ret < 0) + goto err_out; + + ipc_imem->mux = ipc_mux_init(&mux_cfg, ipc_imem); + if (!ipc_imem->mux) + goto err_out; + + ret = ipc_imem_wwan_channel_init(ipc_imem, mux_cfg.protocol); + if (ret < 0) + goto err_ipc_mux_deinit; - ipc_imem_wwan_channel_init(ipc_imem, mux_cfg.protocol); - if (ipc_imem->mux) - ipc_imem->mux->wwan = ipc_imem->wwan; + ipc_imem->mux->wwan = ipc_imem->wwan; while (ctrl_chl_idx < IPC_MEM_MAX_CHANNELS) { if (!ipc_chnl_cfg_get(&chnl_cfg_port, ctrl_chl_idx)) { @@ -622,6 +630,13 @@ static void ipc_imem_run_state_worker(struct work_struct *instance) /* Complete all memory stores after setting bit */ smp_mb__after_atomic(); + + return; + +err_ipc_mux_deinit: + ipc_mux_deinit(ipc_imem->mux); +err_out: + ipc_uevent_send(ipc_imem->dev, UEVENT_CD_READY_LINK_DOWN); } static void ipc_imem_handle_irq(struct iosm_imem *ipc_imem, int irq) diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c index 66b90cc4c346..109cf8930488 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c +++ b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c @@ -77,8 +77,8 @@ out: } /* Initialize wwan channel */ -void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem, - enum ipc_mux_protocol mux_type) +int ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem, + enum ipc_mux_protocol mux_type) { struct ipc_chnl_cfg chnl_cfg = { 0 }; @@ -87,7 +87,7 @@ void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem, /* If modem version is invalid (0xffffffff), do not initialize WWAN. */ if (ipc_imem->cp_version == -1) { dev_err(ipc_imem->dev, "invalid CP version"); - return; + return -EIO; } ipc_chnl_cfg_get(&chnl_cfg, ipc_imem->nr_of_channels); @@ -104,9 +104,13 @@ void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem, /* WWAN registration. */ ipc_imem->wwan = ipc_wwan_init(ipc_imem, ipc_imem->dev); - if (!ipc_imem->wwan) + if (!ipc_imem->wwan) { dev_err(ipc_imem->dev, "failed to register the ipc_wwan interfaces"); + return -ENOMEM; + } + + return 0; } /* Map SKB to DMA for transfer */ diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h index f8afb217d9e2..026c5bd0f999 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h +++ b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h @@ -91,9 +91,11 @@ int ipc_imem_sys_wwan_transmit(struct iosm_imem *ipc_imem, int if_id, * MUX. * @ipc_imem: Pointer to iosm_imem struct. * @mux_type: Type of mux protocol. + * + * Return: 0 on success and failure value on error */ -void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem, - enum ipc_mux_protocol mux_type); +int ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem, + enum ipc_mux_protocol mux_type); /** * ipc_imem_sys_devlink_open - Open a Flash/CD Channel link to CP diff --git a/drivers/net/wwan/t7xx/t7xx_pci.c b/drivers/net/wwan/t7xx/t7xx_pci.c index 226fc1703e90..91256e005b84 100644 --- a/drivers/net/wwan/t7xx/t7xx_pci.c +++ b/drivers/net/wwan/t7xx/t7xx_pci.c @@ -45,6 +45,7 @@ #define T7XX_PCI_IREG_BASE 0 #define T7XX_PCI_EREG_BASE 2 +#define T7XX_INIT_TIMEOUT 20 #define PM_SLEEP_DIS_TIMEOUT_MS 20 #define PM_ACK_TIMEOUT_MS 1500 #define PM_AUTOSUSPEND_MS 20000 @@ -96,6 +97,7 @@ static int t7xx_pci_pm_init(struct t7xx_pci_dev *t7xx_dev) spin_lock_init(&t7xx_dev->md_pm_lock); init_completion(&t7xx_dev->sleep_lock_acquire); init_completion(&t7xx_dev->pm_sr_ack); + init_completion(&t7xx_dev->init_done); atomic_set(&t7xx_dev->md_pm_state, MTK_PM_INIT); device_init_wakeup(&pdev->dev, true); @@ -124,6 +126,7 @@ void t7xx_pci_pm_init_late(struct t7xx_pci_dev *t7xx_dev) pm_runtime_mark_last_busy(&t7xx_dev->pdev->dev); pm_runtime_allow(&t7xx_dev->pdev->dev); pm_runtime_put_noidle(&t7xx_dev->pdev->dev); + complete_all(&t7xx_dev->init_done); } static int t7xx_pci_pm_reinit(struct t7xx_pci_dev *t7xx_dev) @@ -529,6 +532,20 @@ static void t7xx_pci_shutdown(struct pci_dev *pdev) __t7xx_pci_pm_suspend(pdev); } +static int t7xx_pci_pm_prepare(struct device *dev) +{ + struct pci_dev *pdev = to_pci_dev(dev); + struct t7xx_pci_dev *t7xx_dev; + + t7xx_dev = pci_get_drvdata(pdev); + if (!wait_for_completion_timeout(&t7xx_dev->init_done, T7XX_INIT_TIMEOUT * HZ)) { + dev_warn(dev, "Not ready for system sleep.\n"); + return -ETIMEDOUT; + } + + return 0; +} + static int t7xx_pci_pm_suspend(struct device *dev) { return __t7xx_pci_pm_suspend(to_pci_dev(dev)); @@ -555,6 +572,7 @@ static int t7xx_pci_pm_runtime_resume(struct device *dev) } static const struct dev_pm_ops t7xx_pci_pm_ops = { + .prepare = t7xx_pci_pm_prepare, .suspend = t7xx_pci_pm_suspend, .resume = t7xx_pci_pm_resume, .resume_noirq = t7xx_pci_pm_resume_noirq, diff --git a/drivers/net/wwan/t7xx/t7xx_pci.h b/drivers/net/wwan/t7xx/t7xx_pci.h index 112efa534eac..f08f1ab74469 100644 --- a/drivers/net/wwan/t7xx/t7xx_pci.h +++ b/drivers/net/wwan/t7xx/t7xx_pci.h @@ -69,6 +69,7 @@ struct t7xx_pci_dev { struct t7xx_modem *md; struct t7xx_ccmni_ctrl *ccmni_ctlb; bool rgu_pci_irq_en; + struct completion init_done; /* Low Power Items */ struct list_head md_pm_entities; diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c index 91a077c35b8b..a79318e90a13 100644 --- a/drivers/platform/mellanox/mlxbf-tmfifo.c +++ b/drivers/platform/mellanox/mlxbf-tmfifo.c @@ -784,7 +784,7 @@ static void mlxbf_tmfifo_rxtx(struct mlxbf_tmfifo_vring *vring, bool is_rx) fifo = vring->fifo; /* Return if vdev is not ready. */ - if (!fifo->vdev[devid]) + if (!fifo || !fifo->vdev[devid]) return; /* Return if another vring is running. */ @@ -980,9 +980,13 @@ static int mlxbf_tmfifo_virtio_find_vqs(struct virtio_device *vdev, vq->num_max = vring->num; + vq->priv = vring; + + /* Make vq update visible before using it. */ + virtio_mb(false); + vqs[i] = vq; vring->vq = vq; - vq->priv = vring; } return 0; @@ -1302,6 +1306,9 @@ static int mlxbf_tmfifo_probe(struct platform_device *pdev) mod_timer(&fifo->timer, jiffies + MLXBF_TMFIFO_TIMER_INTERVAL); + /* Make all updates visible before setting the 'is_ready' flag. */ + virtio_mb(false); + fifo->is_ready = true; return 0; diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index 873f59c3e280..6364ae262705 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -211,6 +211,7 @@ struct bios_rfkill2_state { static const struct key_entry hp_wmi_keymap[] = { { KE_KEY, 0x02, { KEY_BRIGHTNESSUP } }, { KE_KEY, 0x03, { KEY_BRIGHTNESSDOWN } }, + { KE_KEY, 0x270, { KEY_MICMUTE } }, { KE_KEY, 0x20e6, { KEY_PROG1 } }, { KE_KEY, 0x20e8, { KEY_MEDIA } }, { KE_KEY, 0x2142, { KEY_MEDIA } }, diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c index 1a300e14f350..064f186ae81b 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c @@ -44,14 +44,18 @@ static ssize_t store_min_max_freq_khz(struct uncore_data *data, int min_max) { unsigned int input; + int ret; if (kstrtouint(buf, 10, &input)) return -EINVAL; mutex_lock(&uncore_lock); - uncore_write(data, input, min_max); + ret = uncore_write(data, input, min_max); mutex_unlock(&uncore_lock); + if (ret) + return ret; + return count; } diff --git a/drivers/platform/x86/intel_scu_pcidrv.c b/drivers/platform/x86/intel_scu_pcidrv.c index 80abc708e4f2..d904fad499aa 100644 --- a/drivers/platform/x86/intel_scu_pcidrv.c +++ b/drivers/platform/x86/intel_scu_pcidrv.c @@ -34,6 +34,7 @@ static int intel_scu_pci_probe(struct pci_dev *pdev, static const struct pci_device_id pci_ids[] = { { PCI_VDEVICE(INTEL, 0x080e) }, + { PCI_VDEVICE(INTEL, 0x082a) }, { PCI_VDEVICE(INTEL, 0x08ea) }, { PCI_VDEVICE(INTEL, 0x0a94) }, { PCI_VDEVICE(INTEL, 0x11a0) }, diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 6fe82f805ea8..b3808ad77278 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10318,6 +10318,7 @@ static atomic_t dytc_ignore_event = ATOMIC_INIT(0); static DEFINE_MUTEX(dytc_mutex); static int dytc_capabilities; static bool dytc_mmc_get_available; +static int profile_force; static int convert_dytc_to_profile(int funcmode, int dytcmode, enum platform_profile_option *profile) @@ -10580,6 +10581,21 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) if (err) return err; + /* Check if user wants to override the profile selection */ + if (profile_force) { + switch (profile_force) { + case -1: + dytc_capabilities = 0; + break; + case 1: + dytc_capabilities = BIT(DYTC_FC_MMC); + break; + case 2: + dytc_capabilities = BIT(DYTC_FC_PSC); + break; + } + pr_debug("Profile selection forced: 0x%x\n", dytc_capabilities); + } if (dytc_capabilities & BIT(DYTC_FC_MMC)) { /* MMC MODE */ pr_debug("MMC is supported\n"); /* @@ -10593,11 +10609,6 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) dytc_mmc_get_available = true; } } else if (dytc_capabilities & BIT(DYTC_FC_PSC)) { /* PSC MODE */ - /* Support for this only works on AMD platforms */ - if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) { - dbg_printk(TPACPI_DBG_INIT, "PSC not support on Intel platforms\n"); - return -ENODEV; - } pr_debug("PSC is supported\n"); } else { dbg_printk(TPACPI_DBG_INIT, "No DYTC support available\n"); @@ -11646,6 +11657,9 @@ MODULE_PARM_DESC(uwb_state, "Initial state of the emulated UWB switch"); #endif +module_param(profile_force, int, 0444); +MODULE_PARM_DESC(profile_force, "Force profile mode. -1=off, 1=MMC, 2=PSC"); + static void thinkpad_acpi_module_exit(void) { struct ibm_struct *ibm, *itmp; diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index 13802a3c3591..68e66b60445c 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -336,6 +336,22 @@ static const struct ts_dmi_data dexp_ursus_7w_data = { .properties = dexp_ursus_7w_props, }; +static const struct property_entry dexp_ursus_kx210i_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 5), + PROPERTY_ENTRY_U32("touchscreen-min-y", 2), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1137), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data dexp_ursus_kx210i_data = { + .acpi_name = "MSSL1680:00", + .properties = dexp_ursus_kx210i_props, +}; + static const struct property_entry digma_citi_e200_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), @@ -378,6 +394,11 @@ static const struct ts_dmi_data gdix1001_01_upside_down_data = { .properties = gdix1001_upside_down_props, }; +static const struct ts_dmi_data gdix1002_00_upside_down_data = { + .acpi_name = "GDIX1002:00", + .properties = gdix1001_upside_down_props, +}; + static const struct property_entry gp_electronic_t701_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 960), PROPERTY_ENTRY_U32("touchscreen-size-y", 640), @@ -1186,6 +1207,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* DEXP Ursus KX210i */ + .driver_data = (void *)&dexp_ursus_kx210i_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."), + DMI_MATCH(DMI_PRODUCT_NAME, "S107I"), + }, + }, + { /* Digma Citi E200 */ .driver_data = (void *)&digma_citi_e200_data, .matches = { @@ -1296,6 +1325,18 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* Juno Tablet */ + .driver_data = (void *)&gdix1002_00_upside_down_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Default string"), + /* Both product- and board-name being "Default string" is somewhat rare */ + DMI_MATCH(DMI_PRODUCT_NAME, "Default string"), + DMI_MATCH(DMI_BOARD_NAME, "Default string"), + /* Above matches are too generic, add partial bios-version match */ + DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."), + }, + }, + { /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */ .driver_data = (void *)&trekstor_surftab_wintron70_data, .matches = { diff --git a/fs/btrfs/block-rsv.c b/fs/btrfs/block-rsv.c index 3ab707e26fa2..ac18c43fadad 100644 --- a/fs/btrfs/block-rsv.c +++ b/fs/btrfs/block-rsv.c @@ -124,7 +124,8 @@ static u64 block_rsv_release_bytes(struct btrfs_fs_info *fs_info, } else { num_bytes = 0; } - if (block_rsv->qgroup_rsv_reserved >= block_rsv->qgroup_rsv_size) { + if (qgroup_to_release_ret && + block_rsv->qgroup_rsv_reserved >= block_rsv->qgroup_rsv_size) { qgroup_to_release = block_rsv->qgroup_rsv_reserved - block_rsv->qgroup_rsv_size; block_rsv->qgroup_rsv_reserved = block_rsv->qgroup_rsv_size; diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 3c983c70028a..2ff2961b1183 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -2627,6 +2627,10 @@ static bool check_sibling_keys(struct extent_buffer *left, } if (btrfs_comp_cpu_keys(&left_last, &right_first) >= 0) { + btrfs_crit(left->fs_info, "left extent buffer:"); + btrfs_print_tree(left, false); + btrfs_crit(left->fs_info, "right extent buffer:"); + btrfs_print_tree(right, false); btrfs_crit(left->fs_info, "bad key order, sibling blocks, left last (%llu %u %llu) right first (%llu %u %llu)", left_last.objectid, left_last.type, @@ -3215,6 +3219,7 @@ static int push_leaf_right(struct btrfs_trans_handle *trans, struct btrfs_root if (check_sibling_keys(left, right)) { ret = -EUCLEAN; + btrfs_abort_transaction(trans, ret); btrfs_tree_unlock(right); free_extent_buffer(right); return ret; @@ -3433,6 +3438,7 @@ static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root if (check_sibling_keys(left, right)) { ret = -EUCLEAN; + btrfs_abort_transaction(trans, ret); goto out; } return __push_leaf_left(trans, path, min_data_size, empty, left, @@ -4478,10 +4484,12 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root, int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path) { struct btrfs_key key; + struct btrfs_key orig_key; struct btrfs_disk_key found_key; int ret; btrfs_item_key_to_cpu(path->nodes[0], &key, 0); + orig_key = key; if (key.offset > 0) { key.offset--; @@ -4498,8 +4506,36 @@ int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path) btrfs_release_path(path); ret = btrfs_search_slot(NULL, root, &key, path, 0, 0); - if (ret < 0) + if (ret <= 0) return ret; + + /* + * Previous key not found. Even if we were at slot 0 of the leaf we had + * before releasing the path and calling btrfs_search_slot(), we now may + * be in a slot pointing to the same original key - this can happen if + * after we released the path, one of more items were moved from a + * sibling leaf into the front of the leaf we had due to an insertion + * (see push_leaf_right()). + * If we hit this case and our slot is > 0 and just decrement the slot + * so that the caller does not process the same key again, which may or + * may not break the caller, depending on its logic. + */ + if (path->slots[0] < btrfs_header_nritems(path->nodes[0])) { + btrfs_item_key(path->nodes[0], &found_key, path->slots[0]); + ret = comp_keys(&found_key, &orig_key); + if (ret == 0) { + if (path->slots[0] > 0) { + path->slots[0]--; + return 0; + } + /* + * At slot 0, same key as before, it means orig_key is + * the lowest, leftmost, key in the tree. We're done. + */ + return 1; + } + } + btrfs_item_key(path->nodes[0], &found_key, 0); ret = comp_keys(&found_key, &key); /* diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 018c711a0bc8..cd4cce9ba443 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -52,13 +52,13 @@ void btrfs_inode_safe_disk_i_size_write(struct btrfs_inode *inode, u64 new_i_siz u64 start, end, i_size; int ret; + spin_lock(&inode->lock); i_size = new_i_size ?: i_size_read(&inode->vfs_inode); if (btrfs_fs_incompat(fs_info, NO_HOLES)) { inode->disk_i_size = i_size; - return; + goto out_unlock; } - spin_lock(&inode->lock); ret = find_contiguous_extent_bit(&inode->file_extent_tree, 0, &start, &end, EXTENT_DIRTY); if (!ret && start == 0) @@ -66,6 +66,7 @@ void btrfs_inode_safe_disk_i_size_write(struct btrfs_inode *inode, u64 new_i_siz else i_size = 0; inode->disk_i_size = i_size; +out_unlock: spin_unlock(&inode->lock); } diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 25833b4eeaf5..2fa36f694daa 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -454,7 +454,9 @@ void btrfs_exclop_balance(struct btrfs_fs_info *fs_info, case BTRFS_EXCLOP_BALANCE_PAUSED: spin_lock(&fs_info->super_lock); ASSERT(fs_info->exclusive_operation == BTRFS_EXCLOP_BALANCE || - fs_info->exclusive_operation == BTRFS_EXCLOP_DEV_ADD); + fs_info->exclusive_operation == BTRFS_EXCLOP_DEV_ADD || + fs_info->exclusive_operation == BTRFS_EXCLOP_NONE || + fs_info->exclusive_operation == BTRFS_EXCLOP_BALANCE_PAUSED); fs_info->exclusive_operation = BTRFS_EXCLOP_BALANCE_PAUSED; spin_unlock(&fs_info->super_lock); break; diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 6cb97efee976..0f2f915e42b0 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -826,7 +826,12 @@ out: !btrfs_test_opt(info, CLEAR_CACHE)) { btrfs_err(info, "cannot disable free space tree"); ret = -EINVAL; - + } + if (btrfs_fs_compat_ro(info, BLOCK_GROUP_TREE) && + (btrfs_test_opt(info, CLEAR_CACHE) || + !btrfs_test_opt(info, FREE_SPACE_TREE))) { + btrfs_err(info, "cannot disable free space tree with block-group-tree feature"); + ret = -EINVAL; } if (!ret) ret = btrfs_check_mountopts_zoned(info); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 03f52e4a20aa..841e799dece5 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -395,6 +395,7 @@ void btrfs_free_device(struct btrfs_device *device) { WARN_ON(!list_empty(&device->post_commit_list)); rcu_string_free(device->name); + extent_io_tree_release(&device->alloc_state); btrfs_destroy_dev_zone_info(device); kfree(device); } diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index a9b32ba6b2ce..d51057608fc3 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -1168,12 +1168,12 @@ int btrfs_ensure_empty_zones(struct btrfs_device *device, u64 start, u64 size) return -ERANGE; /* All the zones are conventional */ - if (find_next_bit(zinfo->seq_zones, begin, end) == end) + if (find_next_bit(zinfo->seq_zones, end, begin) == end) return 0; /* All the zones are sequential and empty */ - if (find_next_zero_bit(zinfo->seq_zones, begin, end) == end && - find_next_zero_bit(zinfo->empty_zones, begin, end) == end) + if (find_next_zero_bit(zinfo->seq_zones, end, begin) == end && + find_next_zero_bit(zinfo->empty_zones, end, begin) == end) return 0; for (pos = start; pos < start + size; pos += zinfo->zone_size) { diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 5eed8c237500..a84bf6444bba 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -1419,6 +1419,14 @@ static void gfs2_evict_inode(struct inode *inode) if (inode->i_nlink || sb_rdonly(sb) || !ip->i_no_addr) goto out; + /* + * In case of an incomplete mount, gfs2_evict_inode() may be called for + * system files without having an active journal to write to. In that + * case, skip the filesystem evict. + */ + if (!sdp->sd_jdesc) + goto out; + gfs2_holder_mark_uninitialized(&gh); ret = evict_should_delete(inode, &gh); if (ret == SHOULD_DEFER_EVICTION) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index bacad0c57810..e63c1d46f189 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -402,7 +402,7 @@ static struct folio *nfs_readdir_folio_get_locked(struct address_space *mapping, struct folio *folio; folio = filemap_grab_folio(mapping, index); - if (!folio) + if (IS_ERR(folio)) return NULL; nfs_readdir_folio_init_and_validate(folio, cookie, change_attr); return folio; diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index 49cfe2ae6d23..993375f0db67 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -65,7 +65,7 @@ int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask, struct fsnotify_event *fsn_event; struct fsnotify_group *group = inode_mark->group; int ret; - int len = 0; + int len = 0, wd; int alloc_len = sizeof(struct inotify_event_info); struct mem_cgroup *old_memcg; @@ -81,6 +81,13 @@ int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask, fsn_mark); /* + * We can be racing with mark being detached. Don't report event with + * invalid wd. + */ + wd = READ_ONCE(i_mark->wd); + if (wd == -1) + return 0; + /* * Whoever is interested in the event, pays for the allocation. Do not * trigger OOM killer in the target monitoring memcg as it may have * security repercussion. @@ -110,7 +117,7 @@ int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask, fsn_event = &event->fse; fsnotify_init_event(fsn_event); event->mask = mask; - event->wd = i_mark->wd; + event->wd = wd; event->sync_cookie = cookie; event->name_len = len; if (len) diff --git a/include/linux/dim.h b/include/linux/dim.h index 6c5733981563..f343bc9aa2ec 100644 --- a/include/linux/dim.h +++ b/include/linux/dim.h @@ -236,8 +236,9 @@ void dim_park_tired(struct dim *dim); * * Calculate the delta between two samples (in data rates). * Takes into consideration counter wrap-around. + * Returned boolean indicates whether curr_stats are reliable. */ -void dim_calc_stats(struct dim_sample *start, struct dim_sample *end, +bool dim_calc_stats(struct dim_sample *start, struct dim_sample *end, struct dim_stats *curr_stats); /** diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 0f40f379d75c..6ba71957851e 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -637,6 +637,23 @@ static inline __be16 vlan_get_protocol(const struct sk_buff *skb) return __vlan_get_protocol(skb, skb->protocol, NULL); } +/* This version of __vlan_get_protocol() also pulls mac header in skb->head */ +static inline __be16 vlan_get_protocol_and_depth(struct sk_buff *skb, + __be16 type, int *depth) +{ + int maclen; + + type = __vlan_get_protocol(skb, type, &maclen); + + if (type) { + if (!pskb_may_pull(skb, maclen)) + type = 0; + else if (depth) + *depth = maclen; + } + return type; +} + /* A getter for the SKB protocol field which will handle VLAN tags consistently * whether VLAN acceleration is enabled or not. */ diff --git a/include/linux/phy.h b/include/linux/phy.h index c5a0dc829714..6478838405a0 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1900,10 +1900,8 @@ void phy_package_leave(struct phy_device *phydev); int devm_phy_package_join(struct device *dev, struct phy_device *phydev, int addr, size_t priv_size); -#if IS_ENABLED(CONFIG_PHYLIB) int __init mdio_bus_init(void); void mdio_bus_exit(void); -#endif int phy_ethtool_get_strings(struct phy_device *phydev, u8 *data); int phy_ethtool_get_sset_count(struct phy_device *phydev); diff --git a/include/net/bonding.h b/include/net/bonding.h index a60a24923b55..0efef2a952b7 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -233,7 +233,7 @@ struct bonding { */ spinlock_t mode_lock; spinlock_t stats_lock; - u8 send_peer_notif; + u32 send_peer_notif; u8 igmp_retrans; #ifdef CONFIG_PROC_FS struct proc_dir_entry *proc_entry; diff --git a/include/net/nexthop.h b/include/net/nexthop.h index 9fa291a04621..2b12725de9c0 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -497,29 +497,6 @@ static inline struct fib6_nh *nexthop_fib6_nh(struct nexthop *nh) return NULL; } -/* Variant of nexthop_fib6_nh(). - * Caller should either hold rcu_read_lock(), or RTNL. - */ -static inline struct fib6_nh *nexthop_fib6_nh_bh(struct nexthop *nh) -{ - struct nh_info *nhi; - - if (nh->is_group) { - struct nh_group *nh_grp; - - nh_grp = rcu_dereference_rtnl(nh->nh_grp); - nh = nexthop_mpath_select(nh_grp, 0); - if (!nh) - return NULL; - } - - nhi = rcu_dereference_rtnl(nh->nh_info); - if (nhi->family == AF_INET6) - return &nhi->fib6_nh; - - return NULL; -} - static inline struct net_device *fib6_info_nh_dev(struct fib6_info *f6i) { struct fib6_nh *fib6_nh; diff --git a/include/net/sock.h b/include/net/sock.h index 8b7ed7167243..656ea89f60ff 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2718,7 +2718,7 @@ static inline void sock_recv_cmsgs(struct msghdr *msg, struct sock *sk, __sock_recv_cmsgs(msg, sk, skb); else if (unlikely(sock_flag(sk, SOCK_TIMESTAMP))) sock_write_timestamp(sk, skb->tstamp); - else if (unlikely(sk->sk_stamp == SK_DEFAULT_STAMP)) + else if (unlikely(sock_read_timestamp(sk) == SK_DEFAULT_STAMP)) sock_write_timestamp(sk, 0); } diff --git a/lib/dim/dim.c b/lib/dim/dim.c index 38045d6d0538..e89aaf07bde5 100644 --- a/lib/dim/dim.c +++ b/lib/dim/dim.c @@ -54,7 +54,7 @@ void dim_park_tired(struct dim *dim) } EXPORT_SYMBOL(dim_park_tired); -void dim_calc_stats(struct dim_sample *start, struct dim_sample *end, +bool dim_calc_stats(struct dim_sample *start, struct dim_sample *end, struct dim_stats *curr_stats) { /* u32 holds up to 71 minutes, should be enough */ @@ -66,7 +66,7 @@ void dim_calc_stats(struct dim_sample *start, struct dim_sample *end, start->comp_ctr); if (!delta_us) - return; + return false; curr_stats->ppms = DIV_ROUND_UP(npkts * USEC_PER_MSEC, delta_us); curr_stats->bpms = DIV_ROUND_UP(nbytes * USEC_PER_MSEC, delta_us); @@ -79,5 +79,6 @@ void dim_calc_stats(struct dim_sample *start, struct dim_sample *end, else curr_stats->cpe_ratio = 0; + return true; } EXPORT_SYMBOL(dim_calc_stats); diff --git a/lib/dim/net_dim.c b/lib/dim/net_dim.c index 53f6b9c6e936..4e32f7aaac86 100644 --- a/lib/dim/net_dim.c +++ b/lib/dim/net_dim.c @@ -227,7 +227,8 @@ void net_dim(struct dim *dim, struct dim_sample end_sample) dim->start_sample.event_ctr); if (nevents < DIM_NEVENTS) break; - dim_calc_stats(&dim->start_sample, &end_sample, &curr_stats); + if (!dim_calc_stats(&dim->start_sample, &end_sample, &curr_stats)) + break; if (net_dim_decision(&curr_stats, dim)) { dim->state = DIM_APPLY_NEW_PROFILE; schedule_work(&dim->work); diff --git a/lib/dim/rdma_dim.c b/lib/dim/rdma_dim.c index 15462d54758d..88f779486707 100644 --- a/lib/dim/rdma_dim.c +++ b/lib/dim/rdma_dim.c @@ -88,7 +88,8 @@ void rdma_dim(struct dim *dim, u64 completions) nevents = curr_sample->event_ctr - dim->start_sample.event_ctr; if (nevents < DIM_NEVENTS) break; - dim_calc_stats(&dim->start_sample, curr_sample, &curr_stats); + if (!dim_calc_stats(&dim->start_sample, curr_sample, &curr_stats)) + break; if (rdma_dim_decision(&curr_stats, dim)) { dim->state = DIM_APPLY_NEW_PROFILE; schedule_work(&dim->work); diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 870e4935d6e6..b90781b9ece6 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -109,8 +109,8 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb, * NOTE: THIS ASSUMES DIX ETHERNET, SPECIFICALLY NOT SUPPORTING * OTHER THINGS LIKE FDDI/TokenRing/802.3 SNAPs... */ - if (veth->h_vlan_proto != vlan->vlan_proto || - vlan->flags & VLAN_FLAG_REORDER_HDR) { + if (vlan->flags & VLAN_FLAG_REORDER_HDR || + veth->h_vlan_proto != vlan->vlan_proto) { u16 vlan_tci; vlan_tci = vlan->vlan_id; vlan_tci |= vlan_dev_get_egress_qos_mask(dev, skb->priority); diff --git a/net/atm/resources.c b/net/atm/resources.c index 2b2d33eeaf20..995d29e7fb13 100644 --- a/net/atm/resources.c +++ b/net/atm/resources.c @@ -400,6 +400,7 @@ done: return error; } +#ifdef CONFIG_PROC_FS void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos) { mutex_lock(&atm_dev_mutex); @@ -415,3 +416,4 @@ void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos) { return seq_list_next(v, &atm_devs, pos); } +#endif diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 57744704ff69..84d6dd5e5b1a 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -42,7 +42,7 @@ int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb eth_type_vlan(skb->protocol)) { int depth; - if (!__vlan_get_protocol(skb, skb->protocol, &depth)) + if (!vlan_get_protocol_and_depth(skb, skb->protocol, &depth)) goto drop; skb_set_network_header(skb, depth); diff --git a/net/bridge/br_private_tunnel.h b/net/bridge/br_private_tunnel.h index 2b053289f016..efb096025151 100644 --- a/net/bridge/br_private_tunnel.h +++ b/net/bridge/br_private_tunnel.h @@ -27,6 +27,10 @@ int br_process_vlan_tunnel_info(const struct net_bridge *br, int br_get_vlan_tunnel_info_size(struct net_bridge_vlan_group *vg); int br_fill_vlan_tunnel_info(struct sk_buff *skb, struct net_bridge_vlan_group *vg); +bool vlan_tunid_inrange(const struct net_bridge_vlan *v_curr, + const struct net_bridge_vlan *v_last); +int br_vlan_tunnel_info(const struct net_bridge_port *p, int cmd, + u16 vid, u32 tun_id, bool *changed); #ifdef CONFIG_BRIDGE_VLAN_FILTERING /* br_vlan_tunnel.c */ @@ -43,10 +47,6 @@ void br_handle_ingress_vlan_tunnel(struct sk_buff *skb, struct net_bridge_vlan_group *vg); int br_handle_egress_vlan_tunnel(struct sk_buff *skb, struct net_bridge_vlan *vlan); -bool vlan_tunid_inrange(const struct net_bridge_vlan *v_curr, - const struct net_bridge_vlan *v_last); -int br_vlan_tunnel_info(const struct net_bridge_port *p, int cmd, - u16 vid, u32 tun_id, bool *changed); #else static inline int vlan_tunnel_init(struct net_bridge_vlan_group *vg) { diff --git a/net/can/isotp.c b/net/can/isotp.c index a750259cb79c..84f9aba02901 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -1139,7 +1139,7 @@ static int isotp_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, struct isotp_sock *so = isotp_sk(sk); int ret = 0; - if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK)) + if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK | MSG_CMSG_COMPAT)) return -EINVAL; if (!so->bound) diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c index 7e90f9e61d9b..1790469b2580 100644 --- a/net/can/j1939/socket.c +++ b/net/can/j1939/socket.c @@ -798,7 +798,7 @@ static int j1939_sk_recvmsg(struct socket *sock, struct msghdr *msg, struct j1939_sk_buff_cb *skcb; int ret = 0; - if (flags & ~(MSG_DONTWAIT | MSG_ERRQUEUE)) + if (flags & ~(MSG_DONTWAIT | MSG_ERRQUEUE | MSG_CMSG_COMPAT)) return -EINVAL; if (flags & MSG_ERRQUEUE) diff --git a/net/core/datagram.c b/net/core/datagram.c index 5662dff3d381..176eb5834746 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -807,18 +807,21 @@ __poll_t datagram_poll(struct file *file, struct socket *sock, { struct sock *sk = sock->sk; __poll_t mask; + u8 shutdown; sock_poll_wait(file, sock, wait); mask = 0; /* exceptional events? */ - if (sk->sk_err || !skb_queue_empty_lockless(&sk->sk_error_queue)) + if (READ_ONCE(sk->sk_err) || + !skb_queue_empty_lockless(&sk->sk_error_queue)) mask |= EPOLLERR | (sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? EPOLLPRI : 0); - if (sk->sk_shutdown & RCV_SHUTDOWN) + shutdown = READ_ONCE(sk->sk_shutdown); + if (shutdown & RCV_SHUTDOWN) mask |= EPOLLRDHUP | EPOLLIN | EPOLLRDNORM; - if (sk->sk_shutdown == SHUTDOWN_MASK) + if (shutdown == SHUTDOWN_MASK) mask |= EPOLLHUP; /* readable? */ @@ -827,10 +830,12 @@ __poll_t datagram_poll(struct file *file, struct socket *sock, /* Connection-based need to check for termination and startup */ if (connection_based(sk)) { - if (sk->sk_state == TCP_CLOSE) + int state = READ_ONCE(sk->sk_state); + + if (state == TCP_CLOSE) mask |= EPOLLHUP; /* connection hasn't started yet? */ - if (sk->sk_state == TCP_SYN_SENT) + if (state == TCP_SYN_SENT) return mask; } diff --git a/net/core/dev.c b/net/core/dev.c index 735096d42c1d..b3c13e041935 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3335,7 +3335,7 @@ __be16 skb_network_protocol(struct sk_buff *skb, int *depth) type = eth->h_proto; } - return __vlan_get_protocol(skb, type, depth); + return vlan_get_protocol_and_depth(skb, type, depth); } /* openvswitch calls this on rx path, so we need a different check. diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 26a586007d8b..515ec5cdc79c 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -5298,7 +5298,7 @@ bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off) u32 csum_end = (u32)start + (u32)off + sizeof(__sum16); u32 csum_start = skb_headroom(skb) + (u32)start; - if (unlikely(csum_start > U16_MAX || csum_end > skb_headlen(skb))) { + if (unlikely(csum_start >= U16_MAX || csum_end > skb_headlen(skb))) { net_warn_ratelimited("bad partial csum: csum=%u/%u headroom=%u headlen=%u\n", start, off, skb_headroom(skb), skb_headlen(skb)); return false; @@ -5306,7 +5306,7 @@ bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off) skb->ip_summed = CHECKSUM_PARTIAL; skb->csum_start = csum_start; skb->csum_offset = off; - skb_set_transport_header(skb, start); + skb->transport_header = csum_start; return true; } EXPORT_SYMBOL_GPL(skb_partial_csum_set); diff --git a/net/core/stream.c b/net/core/stream.c index 434446ab14c5..f5c4e47df165 100644 --- a/net/core/stream.c +++ b/net/core/stream.c @@ -73,8 +73,8 @@ int sk_stream_wait_connect(struct sock *sk, long *timeo_p) add_wait_queue(sk_sleep(sk), &wait); sk->sk_write_pending++; done = sk_wait_event(sk, timeo_p, - !sk->sk_err && - !((1 << sk->sk_state) & + !READ_ONCE(sk->sk_err) && + !((1 << READ_ONCE(sk->sk_state)) & ~(TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)), &wait); remove_wait_queue(sk_sleep(sk), &wait); sk->sk_write_pending--; @@ -87,9 +87,9 @@ EXPORT_SYMBOL(sk_stream_wait_connect); * sk_stream_closing - Return 1 if we still have things to send in our buffers. * @sk: socket to verify */ -static inline int sk_stream_closing(struct sock *sk) +static int sk_stream_closing(const struct sock *sk) { - return (1 << sk->sk_state) & + return (1 << READ_ONCE(sk->sk_state)) & (TCPF_FIN_WAIT1 | TCPF_CLOSING | TCPF_LAST_ACK); } @@ -142,8 +142,8 @@ int sk_stream_wait_memory(struct sock *sk, long *timeo_p) set_bit(SOCK_NOSPACE, &sk->sk_socket->flags); sk->sk_write_pending++; - sk_wait_event(sk, ¤t_timeo, sk->sk_err || - (sk->sk_shutdown & SEND_SHUTDOWN) || + sk_wait_event(sk, ¤t_timeo, READ_ONCE(sk->sk_err) || + (READ_ONCE(sk->sk_shutdown) & SEND_SHUTDOWN) || (sk_stream_memory_free(sk) && !vm_wait), &wait); sk->sk_write_pending--; diff --git a/net/devlink/core.c b/net/devlink/core.c index 777b091ef74d..c23ebabadc52 100644 --- a/net/devlink/core.c +++ b/net/devlink/core.c @@ -204,11 +204,6 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops, if (ret < 0) goto err_xa_alloc; - devlink->netdevice_nb.notifier_call = devlink_port_netdevice_event; - ret = register_netdevice_notifier(&devlink->netdevice_nb); - if (ret) - goto err_register_netdevice_notifier; - devlink->dev = dev; devlink->ops = ops; xa_init_flags(&devlink->ports, XA_FLAGS_ALLOC); @@ -233,8 +228,6 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops, return devlink; -err_register_netdevice_notifier: - xa_erase(&devlinks, devlink->index); err_xa_alloc: kfree(devlink); return NULL; @@ -266,8 +259,6 @@ void devlink_free(struct devlink *devlink) xa_destroy(&devlink->params); xa_destroy(&devlink->ports); - WARN_ON_ONCE(unregister_netdevice_notifier(&devlink->netdevice_nb)); - xa_erase(&devlinks, devlink->index); devlink_put(devlink); @@ -303,6 +294,10 @@ static struct pernet_operations devlink_pernet_ops __net_initdata = { .pre_exit = devlink_pernet_pre_exit, }; +static struct notifier_block devlink_port_netdevice_nb = { + .notifier_call = devlink_port_netdevice_event, +}; + static int __init devlink_init(void) { int err; @@ -311,6 +306,9 @@ static int __init devlink_init(void) if (err) goto out; err = register_pernet_subsys(&devlink_pernet_ops); + if (err) + goto out; + err = register_netdevice_notifier(&devlink_port_netdevice_nb); out: WARN_ON(err); diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h index e133f423294a..62921b2eb0d3 100644 --- a/net/devlink/devl_internal.h +++ b/net/devlink/devl_internal.h @@ -50,7 +50,6 @@ struct devlink { u8 reload_failed:1; refcount_t refcount; struct rcu_work rwork; - struct notifier_block netdevice_nb; char priv[] __aligned(NETDEV_ALIGN); }; diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c index dffca2f9bfa7..cd0254968076 100644 --- a/net/devlink/leftover.c +++ b/net/devlink/leftover.c @@ -7073,10 +7073,9 @@ int devlink_port_netdevice_event(struct notifier_block *nb, struct devlink_port *devlink_port = netdev->devlink_port; struct devlink *devlink; - devlink = container_of(nb, struct devlink, netdevice_nb); - - if (!devlink_port || devlink_port->devlink != devlink) + if (!devlink_port) return NOTIFY_OK; + devlink = devlink_port->devlink; switch (event) { case NETDEV_POST_INIT: diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 940062e08f57..c4aab3aacbd8 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -894,7 +894,7 @@ int inet_shutdown(struct socket *sock, int how) EPOLLHUP, even on eg. unconnected UDP sockets -- RR */ fallthrough; default: - sk->sk_shutdown |= how; + WRITE_ONCE(sk->sk_shutdown, sk->sk_shutdown | how); if (sk->sk_prot->shutdown) sk->sk_prot->shutdown(sk, how); break; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 20db115c38c4..4d6392c16b7a 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -498,6 +498,7 @@ __poll_t tcp_poll(struct file *file, struct socket *sock, poll_table *wait) __poll_t mask; struct sock *sk = sock->sk; const struct tcp_sock *tp = tcp_sk(sk); + u8 shutdown; int state; sock_poll_wait(file, sock, wait); @@ -540,9 +541,10 @@ __poll_t tcp_poll(struct file *file, struct socket *sock, poll_table *wait) * NOTE. Check for TCP_CLOSE is added. The goal is to prevent * blocking on fresh not-connected or disconnected socket. --ANK */ - if (sk->sk_shutdown == SHUTDOWN_MASK || state == TCP_CLOSE) + shutdown = READ_ONCE(sk->sk_shutdown); + if (shutdown == SHUTDOWN_MASK || state == TCP_CLOSE) mask |= EPOLLHUP; - if (sk->sk_shutdown & RCV_SHUTDOWN) + if (shutdown & RCV_SHUTDOWN) mask |= EPOLLIN | EPOLLRDNORM | EPOLLRDHUP; /* Connected or passive Fast Open socket? */ @@ -559,7 +561,7 @@ __poll_t tcp_poll(struct file *file, struct socket *sock, poll_table *wait) if (tcp_stream_is_readable(sk, target)) mask |= EPOLLIN | EPOLLRDNORM; - if (!(sk->sk_shutdown & SEND_SHUTDOWN)) { + if (!(shutdown & SEND_SHUTDOWN)) { if (__sk_stream_is_writeable(sk, 1)) { mask |= EPOLLOUT | EPOLLWRNORM; } else { /* send SIGIO later */ @@ -2867,7 +2869,7 @@ void __tcp_close(struct sock *sk, long timeout) int data_was_unread = 0; int state; - sk->sk_shutdown = SHUTDOWN_MASK; + WRITE_ONCE(sk->sk_shutdown, SHUTDOWN_MASK); if (sk->sk_state == TCP_LISTEN) { tcp_set_state(sk, TCP_CLOSE); @@ -3119,7 +3121,7 @@ int tcp_disconnect(struct sock *sk, int flags) inet_bhash2_reset_saddr(sk); - sk->sk_shutdown = 0; + WRITE_ONCE(sk->sk_shutdown, 0); sock_reset_flag(sk, SOCK_DONE); tp->srtt_us = 0; tp->mdev_us = jiffies_to_usecs(TCP_TIMEOUT_INIT); @@ -4649,7 +4651,7 @@ void tcp_done(struct sock *sk) if (req) reqsk_fastopen_remove(sk, req, false); - sk->sk_shutdown = SHUTDOWN_MASK; + WRITE_ONCE(sk->sk_shutdown, SHUTDOWN_MASK); if (!sock_flag(sk, SOCK_DEAD)) sk->sk_state_change(sk); diff --git a/net/ipv4/tcp_bpf.c b/net/ipv4/tcp_bpf.c index ebf917511937..2e9547467edb 100644 --- a/net/ipv4/tcp_bpf.c +++ b/net/ipv4/tcp_bpf.c @@ -168,7 +168,7 @@ static int tcp_msg_wait_data(struct sock *sk, struct sk_psock *psock, sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk); ret = sk_wait_event(sk, &timeo, !list_empty(&psock->ingress_msg) || - !skb_queue_empty(&sk->sk_receive_queue), &wait); + !skb_queue_empty_lockless(&sk->sk_receive_queue), &wait); sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk); remove_wait_queue(sk_sleep(sk), &wait); return ret; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index a057330d6f59..61b6710f337a 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4362,7 +4362,7 @@ void tcp_fin(struct sock *sk) inet_csk_schedule_ack(sk); - sk->sk_shutdown |= RCV_SHUTDOWN; + WRITE_ONCE(sk->sk_shutdown, sk->sk_shutdown | RCV_SHUTDOWN); sock_set_flag(sk, SOCK_DONE); switch (sk->sk_state) { @@ -6599,7 +6599,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb) break; tcp_set_state(sk, TCP_FIN_WAIT2); - sk->sk_shutdown |= SEND_SHUTDOWN; + WRITE_ONCE(sk->sk_shutdown, sk->sk_shutdown | SEND_SHUTDOWN); sk_dst_confirm(sk); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 39bda2b1066e..06d2573685ca 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -829,6 +829,9 @@ static void tcp_v4_send_reset(const struct sock *sk, struct sk_buff *skb) inet_twsk(sk)->tw_priority : sk->sk_priority; transmit_time = tcp_transmit_time(sk); xfrm_sk_clone_policy(ctl_sk, sk); + } else { + ctl_sk->sk_mark = 0; + ctl_sk->sk_priority = 0; } ip_send_unicast_reply(ctl_sk, skb, &TCP_SKB_CB(skb)->header.h4.opt, @@ -836,7 +839,6 @@ static void tcp_v4_send_reset(const struct sock *sk, struct sk_buff *skb) &arg, arg.iov[0].iov_len, transmit_time); - ctl_sk->sk_mark = 0; xfrm_sk_free_policy(ctl_sk); sock_net_set(ctl_sk, &init_net); __TCP_INC_STATS(net, TCP_MIB_OUTSEGS); @@ -935,7 +937,6 @@ static void tcp_v4_send_ack(const struct sock *sk, &arg, arg.iov[0].iov_len, transmit_time); - ctl_sk->sk_mark = 0; sock_net_set(ctl_sk, &init_net); __TCP_INC_STATS(net, TCP_MIB_OUTSEGS); local_bh_enable(); diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 2438da5ff6da..bac768d36cc1 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -2491,7 +2491,7 @@ static int ipv6_route_native_seq_show(struct seq_file *seq, void *v) const struct net_device *dev; if (rt->nh) - fib6_nh = nexthop_fib6_nh_bh(rt->nh); + fib6_nh = nexthop_fib6_nh(rt->nh); seq_printf(seq, "%pi6 %02x ", &rt->fib6_dst.addr, rt->fib6_dst.plen); @@ -2556,14 +2556,14 @@ static struct fib6_table *ipv6_route_seq_next_table(struct fib6_table *tbl, if (tbl) { h = (tbl->tb6_id & (FIB6_TABLE_HASHSZ - 1)) + 1; - node = rcu_dereference_bh(hlist_next_rcu(&tbl->tb6_hlist)); + node = rcu_dereference(hlist_next_rcu(&tbl->tb6_hlist)); } else { h = 0; node = NULL; } while (!node && h < FIB6_TABLE_HASHSZ) { - node = rcu_dereference_bh( + node = rcu_dereference( hlist_first_rcu(&net->ipv6.fib_table_hash[h++])); } return hlist_entry_safe(node, struct fib6_table, tb6_hlist); @@ -2593,7 +2593,7 @@ static void *ipv6_route_seq_next(struct seq_file *seq, void *v, loff_t *pos) if (!v) goto iter_table; - n = rcu_dereference_bh(((struct fib6_info *)v)->fib6_next); + n = rcu_dereference(((struct fib6_info *)v)->fib6_next); if (n) return n; @@ -2619,12 +2619,12 @@ iter_table: } static void *ipv6_route_seq_start(struct seq_file *seq, loff_t *pos) - __acquires(RCU_BH) + __acquires(RCU) { struct net *net = seq_file_net(seq); struct ipv6_route_iter *iter = seq->private; - rcu_read_lock_bh(); + rcu_read_lock(); iter->tbl = ipv6_route_seq_next_table(NULL, net); iter->skip = *pos; @@ -2645,7 +2645,7 @@ static bool ipv6_route_iter_active(struct ipv6_route_iter *iter) } static void ipv6_route_native_seq_stop(struct seq_file *seq, void *v) - __releases(RCU_BH) + __releases(RCU) { struct net *net = seq_file_net(seq); struct ipv6_route_iter *iter = seq->private; @@ -2653,7 +2653,7 @@ static void ipv6_route_native_seq_stop(struct seq_file *seq, void *v) if (ipv6_route_iter_active(iter)) fib6_walker_unlink(net, &iter->w); - rcu_read_unlock_bh(); + rcu_read_unlock(); } #if IS_BUILTIN(CONFIG_IPV6) && defined(CONFIG_BPF_SYSCALL) diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index a4ecfc9d2593..da80974ad23a 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -1015,12 +1015,14 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb, ntohl(tun_id), ntohl(md->u.index), truncate, false); + proto = htons(ETH_P_ERSPAN); } else if (md->version == 2) { erspan_build_header_v2(skb, ntohl(tun_id), md->u.md2.dir, get_hwid(&md->u.md2), truncate, false); + proto = htons(ETH_P_ERSPAN2); } else { goto tx_err; } @@ -1043,24 +1045,25 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb, break; } - if (t->parms.erspan_ver == 1) + if (t->parms.erspan_ver == 1) { erspan_build_header(skb, ntohl(t->parms.o_key), t->parms.index, truncate, false); - else if (t->parms.erspan_ver == 2) + proto = htons(ETH_P_ERSPAN); + } else if (t->parms.erspan_ver == 2) { erspan_build_header_v2(skb, ntohl(t->parms.o_key), t->parms.dir, t->parms.hwid, truncate, false); - else + proto = htons(ETH_P_ERSPAN2); + } else { goto tx_err; + } fl6.daddr = t->parms.raddr; } /* Push GRE header. */ - proto = (t->parms.erspan_ver == 1) ? htons(ETH_P_ERSPAN) - : htons(ETH_P_ERSPAN2); gre_build_header(skb, 8, TUNNEL_SEQ, proto, 0, htonl(atomic_fetch_inc(&t->o_seqno))); /* TooBig packet may have updated dst->dev's mtu */ diff --git a/net/key/af_key.c b/net/key/af_key.c index a815f5ab4c49..31ab12fd720a 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -1940,7 +1940,8 @@ static u32 gen_reqid(struct net *net) } static int -parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq) +parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_policy *pol, + struct sadb_x_ipsecrequest *rq) { struct net *net = xp_net(xp); struct xfrm_tmpl *t = xp->xfrm_vec + xp->xfrm_nr; @@ -1958,9 +1959,12 @@ parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq) if ((mode = pfkey_mode_to_xfrm(rq->sadb_x_ipsecrequest_mode)) < 0) return -EINVAL; t->mode = mode; - if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_USE) + if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_USE) { + if ((mode == XFRM_MODE_TUNNEL || mode == XFRM_MODE_BEET) && + pol->sadb_x_policy_dir == IPSEC_DIR_OUTBOUND) + return -EINVAL; t->optional = 1; - else if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_UNIQUE) { + } else if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_UNIQUE) { t->reqid = rq->sadb_x_ipsecrequest_reqid; if (t->reqid > IPSEC_MANUAL_REQID_MAX) t->reqid = 0; @@ -2002,7 +2006,7 @@ parse_ipsecrequests(struct xfrm_policy *xp, struct sadb_x_policy *pol) rq->sadb_x_ipsecrequest_len < sizeof(*rq)) return -EINVAL; - if ((err = parse_ipsecrequest(xp, rq)) < 0) + if ((err = parse_ipsecrequest(xp, pol, rq)) < 0) return err; len -= rq->sadb_x_ipsecrequest_len; rq = (void*)((u8*)rq + rq->sadb_x_ipsecrequest_len); diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index da7fe94bea2e..9ffbc667be6c 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -583,7 +583,8 @@ static int llc_ui_wait_for_disc(struct sock *sk, long timeout) add_wait_queue(sk_sleep(sk), &wait); while (1) { - if (sk_wait_event(sk, &timeout, sk->sk_state == TCP_CLOSE, &wait)) + if (sk_wait_event(sk, &timeout, + READ_ONCE(sk->sk_state) == TCP_CLOSE, &wait)) break; rc = -ERESTARTSYS; if (signal_pending(current)) @@ -603,7 +604,8 @@ static bool llc_ui_wait_for_conn(struct sock *sk, long timeout) add_wait_queue(sk_sleep(sk), &wait); while (1) { - if (sk_wait_event(sk, &timeout, sk->sk_state != TCP_SYN_SENT, &wait)) + if (sk_wait_event(sk, &timeout, + READ_ONCE(sk->sk_state) != TCP_SYN_SENT, &wait)) break; if (signal_pending(current) || !timeout) break; @@ -622,7 +624,7 @@ static int llc_ui_wait_for_busy_core(struct sock *sk, long timeout) while (1) { rc = 0; if (sk_wait_event(sk, &timeout, - (sk->sk_shutdown & RCV_SHUTDOWN) || + (READ_ONCE(sk->sk_shutdown) & RCV_SHUTDOWN) || (!llc_data_accept_state(llc->state) && !llc->remote_busy_flag && !llc->p_flag), &wait)) diff --git a/net/netfilter/core.c b/net/netfilter/core.c index f0783e42108b..5f76ae86a656 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -711,9 +711,11 @@ void nf_conntrack_destroy(struct nf_conntrack *nfct) rcu_read_lock(); ct_hook = rcu_dereference(nf_ct_hook); - BUG_ON(ct_hook == NULL); - ct_hook->destroy(nfct); + if (ct_hook) + ct_hook->destroy(nfct); rcu_read_unlock(); + + WARN_ON(!ct_hook); } EXPORT_SYMBOL(nf_conntrack_destroy); diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 57f6724c99a7..169e16fc2bce 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -1218,11 +1218,12 @@ static int __init nf_conntrack_standalone_init(void) nf_conntrack_htable_size_user = nf_conntrack_htable_size; #endif + nf_conntrack_init_end(); + ret = register_pernet_subsys(&nf_conntrack_net_ops); if (ret < 0) goto out_pernet; - nf_conntrack_init_end(); return 0; out_pernet: diff --git a/net/netfilter/nft_chain_filter.c b/net/netfilter/nft_chain_filter.c index c3563f0be269..680fe557686e 100644 --- a/net/netfilter/nft_chain_filter.c +++ b/net/netfilter/nft_chain_filter.c @@ -344,6 +344,12 @@ static void nft_netdev_event(unsigned long event, struct net_device *dev, return; } + /* UNREGISTER events are also happening on netns exit. + * + * Although nf_tables core releases all tables/chains, only this event + * handler provides guarantee that hook->ops.dev is still accessible, + * so we cannot skip exiting net namespaces. + */ __nft_release_basechain(ctx); } @@ -362,9 +368,6 @@ static int nf_tables_netdev_event(struct notifier_block *this, event != NETDEV_CHANGENAME) return NOTIFY_DONE; - if (!check_net(ctx.net)) - return NOTIFY_DONE; - nft_net = nft_pernet(ctx.net); mutex_lock(&nft_net->commit_mutex); list_for_each_entry(table, &nft_net->tables, list) { diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 7ef8b9a1e30c..c87804112d0c 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1990,7 +1990,7 @@ static int netlink_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, skb_free_datagram(sk, skb); - if (nlk->cb_running && + if (READ_ONCE(nlk->cb_running) && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) { ret = netlink_dump(sk); if (ret) { @@ -2302,7 +2302,7 @@ static int netlink_dump(struct sock *sk) if (cb->done) cb->done(cb); - nlk->cb_running = false; + WRITE_ONCE(nlk->cb_running, false); module = cb->module; skb = cb->skb; mutex_unlock(nlk->cb_mutex); @@ -2365,7 +2365,7 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb, goto error_put; } - nlk->cb_running = true; + WRITE_ONCE(nlk->cb_running, true); nlk->dump_done_errno = INT_MAX; mutex_unlock(nlk->cb_mutex); @@ -2703,7 +2703,7 @@ static int netlink_native_seq_show(struct seq_file *seq, void *v) nlk->groups ? (u32)nlk->groups[0] : 0, sk_rmem_alloc_get(s), sk_wmem_alloc_get(s), - nlk->cb_running, + READ_ONCE(nlk->cb_running), refcount_read(&s->sk_refcnt), atomic_read(&s->sk_drops), sock_i_ino(s) diff --git a/net/nsh/nsh.c b/net/nsh/nsh.c index e9ca007718b7..0f23e5e8e03e 100644 --- a/net/nsh/nsh.c +++ b/net/nsh/nsh.c @@ -77,13 +77,12 @@ static struct sk_buff *nsh_gso_segment(struct sk_buff *skb, netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); + u16 mac_offset = skb->mac_header; unsigned int nsh_len, mac_len; __be16 proto; - int nhoff; skb_reset_network_header(skb); - nhoff = skb->network_header - skb->mac_header; mac_len = skb->mac_len; if (unlikely(!pskb_may_pull(skb, NSH_BASE_HDR_LEN))) @@ -108,15 +107,14 @@ static struct sk_buff *nsh_gso_segment(struct sk_buff *skb, segs = skb_mac_gso_segment(skb, features); if (IS_ERR_OR_NULL(segs)) { skb_gso_error_unwind(skb, htons(ETH_P_NSH), nsh_len, - skb->network_header - nhoff, - mac_len); + mac_offset, mac_len); goto out; } for (skb = segs; skb; skb = skb->next) { skb->protocol = htons(ETH_P_NSH); __skb_push(skb, nsh_len); - skb_set_mac_header(skb, -nhoff); + skb->mac_header = mac_offset; skb->network_header = skb->mac_header + mac_len; skb->mac_len = mac_len; } diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 640d94e34635..94c6a1ffa459 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1934,10 +1934,8 @@ static void packet_parse_headers(struct sk_buff *skb, struct socket *sock) /* Move network header to the right position for VLAN tagged packets */ if (likely(skb->dev->type == ARPHRD_ETHER) && eth_type_vlan(skb->protocol) && - __vlan_get_protocol(skb, skb->protocol, &depth) != 0) { - if (pskb_may_pull(skb, depth)) - skb_set_network_header(skb, depth); - } + vlan_get_protocol_and_depth(skb, skb->protocol, &depth) != 0) + skb_set_network_header(skb, depth); skb_probe_transport_header(skb); } diff --git a/net/smc/smc_close.c b/net/smc/smc_close.c index 31db7438857c..dbdf03e8aa5b 100644 --- a/net/smc/smc_close.c +++ b/net/smc/smc_close.c @@ -67,8 +67,8 @@ static void smc_close_stream_wait(struct smc_sock *smc, long timeout) rc = sk_wait_event(sk, &timeout, !smc_tx_prepared_sends(&smc->conn) || - sk->sk_err == ECONNABORTED || - sk->sk_err == ECONNRESET || + READ_ONCE(sk->sk_err) == ECONNABORTED || + READ_ONCE(sk->sk_err) == ECONNRESET || smc->conn.killed, &wait); if (rc) diff --git a/net/smc/smc_rx.c b/net/smc/smc_rx.c index 4380d32f5a5f..9a2f3638d161 100644 --- a/net/smc/smc_rx.c +++ b/net/smc/smc_rx.c @@ -267,9 +267,9 @@ int smc_rx_wait(struct smc_sock *smc, long *timeo, sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk); add_wait_queue(sk_sleep(sk), &wait); rc = sk_wait_event(sk, timeo, - sk->sk_err || + READ_ONCE(sk->sk_err) || cflags->peer_conn_abort || - sk->sk_shutdown & RCV_SHUTDOWN || + READ_ONCE(sk->sk_shutdown) & RCV_SHUTDOWN || conn->killed || fcrit(conn), &wait); diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c index f4b6a71ac488..45128443f1f1 100644 --- a/net/smc/smc_tx.c +++ b/net/smc/smc_tx.c @@ -113,8 +113,8 @@ static int smc_tx_wait(struct smc_sock *smc, int flags) break; /* at least 1 byte of free & no urgent data */ set_bit(SOCK_NOSPACE, &sk->sk_socket->flags); sk_wait_event(sk, &timeo, - sk->sk_err || - (sk->sk_shutdown & SEND_SHUTDOWN) || + READ_ONCE(sk->sk_err) || + (READ_ONCE(sk->sk_shutdown) & SEND_SHUTDOWN) || smc_cdc_rxed_any_close(conn) || (atomic_read(&conn->sndbuf_space) && !conn->urg_tx_pend), diff --git a/net/socket.c b/net/socket.c index a7b4b37d86df..b7e01d0fe082 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2911,7 +2911,7 @@ static int do_recvmmsg(int fd, struct mmsghdr __user *mmsg, * error to return on the next call or if the * app asks about it using getsockopt(SO_ERROR). */ - sock->sk->sk_err = -err; + WRITE_ONCE(sock->sk->sk_err, -err); } out_put: fput_light(sock->file, fput_needed); diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 35cac7733fd3..53881406e200 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -541,6 +541,19 @@ int tipc_bearer_mtu(struct net *net, u32 bearer_id) return mtu; } +int tipc_bearer_min_mtu(struct net *net, u32 bearer_id) +{ + int mtu = TIPC_MIN_BEARER_MTU; + struct tipc_bearer *b; + + rcu_read_lock(); + b = bearer_get(net, bearer_id); + if (b) + mtu += b->encap_hlen; + rcu_read_unlock(); + return mtu; +} + /* tipc_bearer_xmit_skb - sends buffer to destination over bearer */ void tipc_bearer_xmit_skb(struct net *net, u32 bearer_id, @@ -1138,8 +1151,8 @@ int __tipc_nl_bearer_set(struct sk_buff *skb, struct genl_info *info) return -EINVAL; } #ifdef CONFIG_TIPC_MEDIA_UDP - if (tipc_udp_mtu_bad(nla_get_u32 - (props[TIPC_NLA_PROP_MTU]))) { + if (nla_get_u32(props[TIPC_NLA_PROP_MTU]) < + b->encap_hlen + TIPC_MIN_BEARER_MTU) { NL_SET_ERR_MSG(info->extack, "MTU value is out-of-range"); return -EINVAL; diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h index 490ad6e5f7a3..bd0cc5c287ef 100644 --- a/net/tipc/bearer.h +++ b/net/tipc/bearer.h @@ -146,6 +146,7 @@ struct tipc_media { * @identity: array index of this bearer within TIPC bearer array * @disc: ptr to link setup request * @net_plane: network plane ('A' through 'H') currently associated with bearer + * @encap_hlen: encap headers length * @up: bearer up flag (bit 0) * @refcnt: tipc_bearer reference counter * @@ -170,6 +171,7 @@ struct tipc_bearer { u32 identity; struct tipc_discoverer *disc; char net_plane; + u16 encap_hlen; unsigned long up; refcount_t refcnt; }; @@ -232,6 +234,7 @@ int tipc_bearer_setup(void); void tipc_bearer_cleanup(void); void tipc_bearer_stop(struct net *net); int tipc_bearer_mtu(struct net *net, u32 bearer_id); +int tipc_bearer_min_mtu(struct net *net, u32 bearer_id); bool tipc_bearer_bcast_support(struct net *net, u32 bearer_id); void tipc_bearer_xmit_skb(struct net *net, u32 bearer_id, struct sk_buff *skb, diff --git a/net/tipc/link.c b/net/tipc/link.c index b3ce24823f50..2eff1c7949cb 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -2200,7 +2200,7 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, struct tipc_msg *hdr = buf_msg(skb); struct tipc_gap_ack_blks *ga = NULL; bool reply = msg_probe(hdr), retransmitted = false; - u32 dlen = msg_data_sz(hdr), glen = 0; + u32 dlen = msg_data_sz(hdr), glen = 0, msg_max; u16 peers_snd_nxt = msg_next_sent(hdr); u16 peers_tol = msg_link_tolerance(hdr); u16 peers_prio = msg_linkprio(hdr); @@ -2239,6 +2239,9 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, switch (mtyp) { case RESET_MSG: case ACTIVATE_MSG: + msg_max = msg_max_pkt(hdr); + if (msg_max < tipc_bearer_min_mtu(l->net, l->bearer_id)) + break; /* Complete own link name with peer's interface name */ if_name = strrchr(l->name, ':') + 1; if (sizeof(l->name) - (if_name - l->name) <= TIPC_MAX_IF_NAME) @@ -2283,8 +2286,8 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, l->peer_session = msg_session(hdr); l->in_session = true; l->peer_bearer_id = msg_bearer_id(hdr); - if (l->mtu > msg_max_pkt(hdr)) - l->mtu = msg_max_pkt(hdr); + if (l->mtu > msg_max) + l->mtu = msg_max; break; case STATE_MSG: diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 37edfe10f8c6..dd73d71c02a9 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -314,9 +314,9 @@ static void tsk_rej_rx_queue(struct sock *sk, int error) tipc_sk_respond(sk, skb, error); } -static bool tipc_sk_connected(struct sock *sk) +static bool tipc_sk_connected(const struct sock *sk) { - return sk->sk_state == TIPC_ESTABLISHED; + return READ_ONCE(sk->sk_state) == TIPC_ESTABLISHED; } /* tipc_sk_type_connectionless - check if the socket is datagram socket diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index c2bb818704c8..0a85244fd618 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -738,8 +738,8 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b, udp_conf.local_ip.s_addr = local.ipv4.s_addr; udp_conf.use_udp_checksums = false; ub->ifindex = dev->ifindex; - if (tipc_mtu_bad(dev, sizeof(struct iphdr) + - sizeof(struct udphdr))) { + b->encap_hlen = sizeof(struct iphdr) + sizeof(struct udphdr); + if (tipc_mtu_bad(dev, b->encap_hlen)) { err = -EINVAL; goto err; } @@ -760,6 +760,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b, else udp_conf.local_ip6 = local.ipv6; ub->ifindex = dev->ifindex; + b->encap_hlen = sizeof(struct ipv6hdr) + sizeof(struct udphdr); b->mtu = 1280; #endif } else { diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c index b32c112984dd..f2e7302a4d96 100644 --- a/net/tls/tls_main.c +++ b/net/tls/tls_main.c @@ -111,7 +111,8 @@ int wait_on_pending_writer(struct sock *sk, long *timeo) break; } - if (sk_wait_event(sk, timeo, !sk->sk_write_pending, &wait)) + if (sk_wait_event(sk, timeo, + !READ_ONCE(sk->sk_write_pending), &wait)) break; } remove_wait_queue(sk_sleep(sk), &wait); diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index fb31e8a4409e..cc695c9f09ec 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -603,7 +603,7 @@ static void unix_release_sock(struct sock *sk, int embrion) /* Clear state */ unix_state_lock(sk); sock_orphan(sk); - sk->sk_shutdown = SHUTDOWN_MASK; + WRITE_ONCE(sk->sk_shutdown, SHUTDOWN_MASK); path = u->path; u->path.dentry = NULL; u->path.mnt = NULL; @@ -628,7 +628,7 @@ static void unix_release_sock(struct sock *sk, int embrion) if (sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET) { unix_state_lock(skpair); /* No more writes */ - skpair->sk_shutdown = SHUTDOWN_MASK; + WRITE_ONCE(skpair->sk_shutdown, SHUTDOWN_MASK); if (!skb_queue_empty(&sk->sk_receive_queue) || embrion) WRITE_ONCE(skpair->sk_err, ECONNRESET); unix_state_unlock(skpair); @@ -1442,7 +1442,7 @@ static long unix_wait_for_peer(struct sock *other, long timeo) sched = !sock_flag(other, SOCK_DEAD) && !(other->sk_shutdown & RCV_SHUTDOWN) && - unix_recvq_full(other); + unix_recvq_full_lockless(other); unix_state_unlock(other); @@ -3008,7 +3008,7 @@ static int unix_shutdown(struct socket *sock, int mode) ++mode; unix_state_lock(sk); - sk->sk_shutdown |= mode; + WRITE_ONCE(sk->sk_shutdown, sk->sk_shutdown | mode); other = unix_peer(sk); if (other) sock_hold(other); @@ -3028,7 +3028,7 @@ static int unix_shutdown(struct socket *sock, int mode) if (mode&SEND_SHUTDOWN) peer_mode |= RCV_SHUTDOWN; unix_state_lock(other); - other->sk_shutdown |= peer_mode; + WRITE_ONCE(other->sk_shutdown, other->sk_shutdown | peer_mode); unix_state_unlock(other); other->sk_state_change(other); if (peer_mode == SHUTDOWN_MASK) @@ -3160,16 +3160,18 @@ static __poll_t unix_poll(struct file *file, struct socket *sock, poll_table *wa { struct sock *sk = sock->sk; __poll_t mask; + u8 shutdown; sock_poll_wait(file, sock, wait); mask = 0; + shutdown = READ_ONCE(sk->sk_shutdown); /* exceptional events? */ if (READ_ONCE(sk->sk_err)) mask |= EPOLLERR; - if (sk->sk_shutdown == SHUTDOWN_MASK) + if (shutdown == SHUTDOWN_MASK) mask |= EPOLLHUP; - if (sk->sk_shutdown & RCV_SHUTDOWN) + if (shutdown & RCV_SHUTDOWN) mask |= EPOLLRDHUP | EPOLLIN | EPOLLRDNORM; /* readable? */ @@ -3203,9 +3205,11 @@ static __poll_t unix_dgram_poll(struct file *file, struct socket *sock, struct sock *sk = sock->sk, *other; unsigned int writable; __poll_t mask; + u8 shutdown; sock_poll_wait(file, sock, wait); mask = 0; + shutdown = READ_ONCE(sk->sk_shutdown); /* exceptional events? */ if (READ_ONCE(sk->sk_err) || @@ -3213,9 +3217,9 @@ static __poll_t unix_dgram_poll(struct file *file, struct socket *sock, mask |= EPOLLERR | (sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? EPOLLPRI : 0); - if (sk->sk_shutdown & RCV_SHUTDOWN) + if (shutdown & RCV_SHUTDOWN) mask |= EPOLLRDHUP | EPOLLIN | EPOLLRDNORM; - if (sk->sk_shutdown == SHUTDOWN_MASK) + if (shutdown == SHUTDOWN_MASK) mask |= EPOLLHUP; /* readable? */ diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 413407bb646c..efb8a0937a13 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -1462,7 +1462,7 @@ static int vsock_connect(struct socket *sock, struct sockaddr *addr, vsock_transport_cancel_pkt(vsk); vsock_remove_connected(vsk); goto out_wait; - } else if (timeout == 0) { + } else if ((sk->sk_state != TCP_ESTABLISHED) && (timeout == 0)) { err = -ETIMEDOUT; sk->sk_state = TCP_CLOSE; sock->state = SS_UNCONNECTED; diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index bef28c6187eb..408f5e55744e 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -378,7 +378,7 @@ int xfrm_dev_policy_add(struct net *net, struct xfrm_policy *xp, break; default: xdo->dev = NULL; - dev_put(dev); + netdev_put(dev, &xdo->dev_tracker); NL_SET_ERR_MSG(extack, "Unrecognized offload direction"); return -EINVAL; } diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c index 35279c220bd7..1f99dc469027 100644 --- a/net/xfrm/xfrm_interface_core.c +++ b/net/xfrm/xfrm_interface_core.c @@ -310,52 +310,6 @@ static void xfrmi_scrub_packet(struct sk_buff *skb, bool xnet) skb->mark = 0; } -static int xfrmi_input(struct sk_buff *skb, int nexthdr, __be32 spi, - int encap_type, unsigned short family) -{ - struct sec_path *sp; - - sp = skb_sec_path(skb); - if (sp && (sp->len || sp->olen) && - !xfrm_policy_check(NULL, XFRM_POLICY_IN, skb, family)) - goto discard; - - XFRM_SPI_SKB_CB(skb)->family = family; - if (family == AF_INET) { - XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr); - XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL; - } else { - XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct ipv6hdr, daddr); - XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = NULL; - } - - return xfrm_input(skb, nexthdr, spi, encap_type); -discard: - kfree_skb(skb); - return 0; -} - -static int xfrmi4_rcv(struct sk_buff *skb) -{ - return xfrmi_input(skb, ip_hdr(skb)->protocol, 0, 0, AF_INET); -} - -static int xfrmi6_rcv(struct sk_buff *skb) -{ - return xfrmi_input(skb, skb_network_header(skb)[IP6CB(skb)->nhoff], - 0, 0, AF_INET6); -} - -static int xfrmi4_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) -{ - return xfrmi_input(skb, nexthdr, spi, encap_type, AF_INET); -} - -static int xfrmi6_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) -{ - return xfrmi_input(skb, nexthdr, spi, encap_type, AF_INET6); -} - static int xfrmi_rcv_cb(struct sk_buff *skb, int err) { const struct xfrm_mode *inner_mode; @@ -991,8 +945,8 @@ static struct pernet_operations xfrmi_net_ops = { }; static struct xfrm6_protocol xfrmi_esp6_protocol __read_mostly = { - .handler = xfrmi6_rcv, - .input_handler = xfrmi6_input, + .handler = xfrm6_rcv, + .input_handler = xfrm_input, .cb_handler = xfrmi_rcv_cb, .err_handler = xfrmi6_err, .priority = 10, @@ -1042,8 +996,8 @@ static struct xfrm6_tunnel xfrmi_ip6ip_handler __read_mostly = { #endif static struct xfrm4_protocol xfrmi_esp4_protocol __read_mostly = { - .handler = xfrmi4_rcv, - .input_handler = xfrmi4_input, + .handler = xfrm4_rcv, + .input_handler = xfrm_input, .cb_handler = xfrmi_rcv_cb, .err_handler = xfrmi4_err, .priority = 10, diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 5c61ec04b839..6d15788b5123 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -3312,7 +3312,7 @@ xfrm_secpath_reject(int idx, struct sk_buff *skb, const struct flowi *fl) static inline int xfrm_state_ok(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x, - unsigned short family) + unsigned short family, u32 if_id) { if (xfrm_state_kern(x)) return tmpl->optional && !xfrm_state_addr_cmp(tmpl, x, tmpl->encap_family); @@ -3323,7 +3323,8 @@ xfrm_state_ok(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x, (tmpl->allalgs || (tmpl->aalgos & (1<<x->props.aalgo)) || !(xfrm_id_proto_match(tmpl->id.proto, IPSEC_PROTO_ANY))) && !(x->props.mode != XFRM_MODE_TRANSPORT && - xfrm_state_addr_cmp(tmpl, x, family)); + xfrm_state_addr_cmp(tmpl, x, family)) && + (if_id == 0 || if_id == x->if_id); } /* @@ -3335,7 +3336,7 @@ xfrm_state_ok(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x, */ static inline int xfrm_policy_ok(const struct xfrm_tmpl *tmpl, const struct sec_path *sp, int start, - unsigned short family) + unsigned short family, u32 if_id) { int idx = start; @@ -3345,7 +3346,7 @@ xfrm_policy_ok(const struct xfrm_tmpl *tmpl, const struct sec_path *sp, int star } else start = -1; for (; idx < sp->len; idx++) { - if (xfrm_state_ok(tmpl, sp->xvec[idx], family)) + if (xfrm_state_ok(tmpl, sp->xvec[idx], family, if_id)) return ++idx; if (sp->xvec[idx]->props.mode != XFRM_MODE_TRANSPORT) { if (start == -1) @@ -3712,12 +3713,6 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, } xfrm_nr = ti; - if (net->xfrm.policy_default[dir] == XFRM_USERPOLICY_BLOCK && - !xfrm_nr) { - XFRM_INC_STATS(net, LINUX_MIB_XFRMINNOSTATES); - goto reject; - } - if (npols > 1) { xfrm_tmpl_sort(stp, tpp, xfrm_nr, family); tpp = stp; @@ -3730,7 +3725,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, * are implied between each two transformations. */ for (i = xfrm_nr-1, k = 0; i >= 0; i--) { - k = xfrm_policy_ok(tpp[i], sp, k, family); + k = xfrm_policy_ok(tpp[i], sp, k, family, if_id); if (k < 0) { if (k < -1) /* "-2 - errored_index" returned */ @@ -3745,9 +3740,6 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, goto reject; } - if (if_id) - secpath_reset(skb); - xfrm_pols_put(pols, npols); return 1; } diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index d720e163ae6e..c34a2a06ca94 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1770,7 +1770,7 @@ static void copy_templates(struct xfrm_policy *xp, struct xfrm_user_tmpl *ut, } static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family, - struct netlink_ext_ack *extack) + int dir, struct netlink_ext_ack *extack) { u16 prev_family; int i; @@ -1796,6 +1796,10 @@ static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family, switch (ut[i].mode) { case XFRM_MODE_TUNNEL: case XFRM_MODE_BEET: + if (ut[i].optional && dir == XFRM_POLICY_OUT) { + NL_SET_ERR_MSG(extack, "Mode in optional template not allowed in outbound policy"); + return -EINVAL; + } break; default: if (ut[i].family != prev_family) { @@ -1833,7 +1837,7 @@ static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family, } static int copy_from_user_tmpl(struct xfrm_policy *pol, struct nlattr **attrs, - struct netlink_ext_ack *extack) + int dir, struct netlink_ext_ack *extack) { struct nlattr *rt = attrs[XFRMA_TMPL]; @@ -1844,7 +1848,7 @@ static int copy_from_user_tmpl(struct xfrm_policy *pol, struct nlattr **attrs, int nr = nla_len(rt) / sizeof(*utmpl); int err; - err = validate_tmpl(nr, utmpl, pol->family, extack); + err = validate_tmpl(nr, utmpl, pol->family, dir, extack); if (err) return err; @@ -1921,7 +1925,7 @@ static struct xfrm_policy *xfrm_policy_construct(struct net *net, if (err) goto error; - if (!(err = copy_from_user_tmpl(xp, attrs, extack))) + if (!(err = copy_from_user_tmpl(xp, attrs, p->dir, extack))) err = copy_from_user_sec_ctx(xp, attrs); if (err) goto error; @@ -1980,6 +1984,7 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, if (err) { xfrm_dev_policy_delete(xp); + xfrm_dev_policy_free(xp); security_xfrm_policy_free(xp->security); kfree(xp); return err; @@ -3499,7 +3504,7 @@ static struct xfrm_policy *xfrm_compile_policy(struct sock *sk, int opt, return NULL; nr = ((len - sizeof(*p)) / sizeof(*ut)); - if (validate_tmpl(nr, ut, p->sel.family, NULL)) + if (validate_tmpl(nr, ut, p->sel.family, p->dir, NULL)) return NULL; if (p->dir > XFRM_POLICY_OUT) diff --git a/tools/testing/selftests/drivers/net/bonding/bond_options.sh b/tools/testing/selftests/drivers/net/bonding/bond_options.sh index db29a3146a86..607ba5c38977 100755 --- a/tools/testing/selftests/drivers/net/bonding/bond_options.sh +++ b/tools/testing/selftests/drivers/net/bonding/bond_options.sh @@ -6,6 +6,7 @@ ALL_TESTS=" prio arp_validate + num_grat_arp " REQUIRE_MZ=no @@ -255,6 +256,55 @@ arp_validate() arp_validate_ns "active-backup" } +garp_test() +{ + local param="$1" + local active_slave exp_num real_num i + RET=0 + + # create bond + bond_reset "${param}" + + bond_check_connection + [ $RET -ne 0 ] && log_test "num_grat_arp" "$retmsg" + + + # Add tc rules to count GARP number + for i in $(seq 0 2); do + tc -n ${g_ns} filter add dev s$i ingress protocol arp pref 1 handle 101 \ + flower skip_hw arp_op request arp_sip ${s_ip4} arp_tip ${s_ip4} action pass + done + + # Do failover + active_slave=$(cmd_jq "ip -n ${s_ns} -d -j link show bond0" ".[].linkinfo.info_data.active_slave") + ip -n ${s_ns} link set ${active_slave} down + + exp_num=$(echo "${param}" | cut -f6 -d ' ') + sleep $((exp_num + 2)) + + active_slave=$(cmd_jq "ip -n ${s_ns} -d -j link show bond0" ".[].linkinfo.info_data.active_slave") + + # check result + real_num=$(tc_rule_handle_stats_get "dev s${active_slave#eth} ingress" 101 ".packets" "-n ${g_ns}") + if [ "${real_num}" -ne "${exp_num}" ]; then + echo "$real_num garp packets sent on active slave ${active_slave}" + RET=1 + fi + + for i in $(seq 0 2); do + tc -n ${g_ns} filter del dev s$i ingress + done +} + +num_grat_arp() +{ + local val + for val in 10 20 30 50; do + garp_test "mode active-backup miimon 100 num_grat_arp $val peer_notify_delay 1000" + log_test "num_grat_arp" "active-backup miimon num_grat_arp $val" + done +} + trap cleanup EXIT setup_prepare diff --git a/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh b/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh index 4045ca97fb22..69ab99a56043 100644 --- a/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh +++ b/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh @@ -61,6 +61,8 @@ server_create() ip -n ${g_ns} link set s${i} up ip -n ${g_ns} link set s${i} master br0 ip -n ${s_ns} link set eth${i} master bond0 + + tc -n ${g_ns} qdisc add dev s${i} clsact done ip -n ${s_ns} link set bond0 up diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh index a47b26ab48f2..0f5e88c8f4ff 100755 --- a/tools/testing/selftests/net/fib_nexthops.sh +++ b/tools/testing/selftests/net/fib_nexthops.sh @@ -2283,7 +2283,7 @@ EOF ################################################################################ # main -while getopts :t:pP46hv:w: o +while getopts :t:pP46hvw: o do case $o in t) TESTS=$OPTARG;; diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index 057c3d0ad620..9ddb68dd6a08 100755 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -791,8 +791,9 @@ tc_rule_handle_stats_get() local id=$1; shift local handle=$1; shift local selector=${1:-.packets}; shift + local netns=${1:-""}; shift - tc -j -s filter show $id \ + tc $netns -j -s filter show $id \ | jq ".[] | select(.options.handle == $handle) | \ .options.actions[0].stats$selector" } diff --git a/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh b/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh index 1003119773e5..f96282362811 100755 --- a/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh +++ b/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh @@ -232,10 +232,14 @@ setup_rt_networking() local nsname=rt-${rt} ip netns add ${nsname} + + ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0 + ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0 + ip link set veth-rt-${rt} netns ${nsname} ip -netns ${nsname} link set veth-rt-${rt} name veth0 - ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 + ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad ip -netns ${nsname} link set veth0 up ip -netns ${nsname} link set lo up @@ -254,6 +258,12 @@ setup_hs() # set the networking for the host ip netns add ${hsname} + + # disable the rp_filter otherwise the kernel gets confused about how + # to route decap ipv4 packets. + ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0 + ip netns exec ${rtname} sysctl -wq net.ipv4.conf.default.rp_filter=0 + ip -netns ${hsname} link add veth0 type veth peer name ${rtveth} ip -netns ${hsname} link set ${rtveth} netns ${rtname} ip -netns ${hsname} addr add ${IPv4_HS_NETWORK}.${hs}/24 dev veth0 @@ -272,11 +282,6 @@ setup_hs() ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.proxy_arp=1 - # disable the rp_filter otherwise the kernel gets confused about how - # to route decap ipv4 packets. - ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0 - ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.rp_filter=0 - ip netns exec ${rtname} sh -c "echo 1 > /proc/sys/net/vrf/strict_mode" } diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh index 7060bae04ec8..a32f490f7539 100755 --- a/tools/testing/selftests/netfilter/nft_flowtable.sh +++ b/tools/testing/selftests/netfilter/nft_flowtable.sh @@ -188,6 +188,26 @@ if [ $? -ne 0 ]; then exit $ksft_skip fi +ip netns exec $ns2 nft -f - <<EOF +table inet filter { + counter ip4dscp0 { } + counter ip4dscp3 { } + + chain input { + type filter hook input priority 0; policy accept; + meta l4proto tcp goto { + ip dscp cs3 counter name ip4dscp3 accept + ip dscp 0 counter name ip4dscp0 accept + } + } +} +EOF + +if [ $? -ne 0 ]; then + echo "SKIP: Could not load nft ruleset" + exit $ksft_skip +fi + # test basic connectivity if ! ip netns exec $ns1 ping -c 1 -q 10.0.2.99 > /dev/null; then echo "ERROR: $ns1 cannot reach ns2" 1>&2 @@ -255,6 +275,60 @@ check_counters() fi } +check_dscp() +{ + local what=$1 + local ok=1 + + local counter=$(ip netns exec $ns2 nft reset counter inet filter ip4dscp3 | grep packets) + + local pc4=${counter%*bytes*} + local pc4=${pc4#*packets} + + local counter=$(ip netns exec $ns2 nft reset counter inet filter ip4dscp0 | grep packets) + local pc4z=${counter%*bytes*} + local pc4z=${pc4z#*packets} + + case "$what" in + "dscp_none") + if [ $pc4 -gt 0 ] || [ $pc4z -eq 0 ]; then + echo "FAIL: dscp counters do not match, expected dscp3 == 0, dscp0 > 0, but got $pc4,$pc4z" 1>&2 + ret=1 + ok=0 + fi + ;; + "dscp_fwd") + if [ $pc4 -eq 0 ] || [ $pc4z -eq 0 ]; then + echo "FAIL: dscp counters do not match, expected dscp3 and dscp0 > 0 but got $pc4,$pc4z" 1>&2 + ret=1 + ok=0 + fi + ;; + "dscp_ingress") + if [ $pc4 -eq 0 ] || [ $pc4z -gt 0 ]; then + echo "FAIL: dscp counters do not match, expected dscp3 > 0, dscp0 == 0 but got $pc4,$pc4z" 1>&2 + ret=1 + ok=0 + fi + ;; + "dscp_egress") + if [ $pc4 -eq 0 ] || [ $pc4z -gt 0 ]; then + echo "FAIL: dscp counters do not match, expected dscp3 > 0, dscp0 == 0 but got $pc4,$pc4z" 1>&2 + ret=1 + ok=0 + fi + ;; + *) + echo "FAIL: Unknown DSCP check" 1>&2 + ret=1 + ok=0 + esac + + if [ $ok -eq 1 ] ;then + echo "PASS: $what: dscp packet counters match" + fi +} + check_transfer() { in=$1 @@ -286,17 +360,26 @@ test_tcp_forwarding_ip() ip netns exec $nsa nc -w 4 "$dstip" "$dstport" < "$nsin" > "$ns1out" & cpid=$! - sleep 3 + sleep 1 - if ps -p $lpid > /dev/null;then + prev="$(ls -l $ns1out $ns2out)" + sleep 1 + + while [[ "$prev" != "$(ls -l $ns1out $ns2out)" ]]; do + sleep 1; + prev="$(ls -l $ns1out $ns2out)" + done + + if test -d /proc/"$lpid"/; then kill $lpid fi - if ps -p $cpid > /dev/null;then + if test -d /proc/"$cpid"/; then kill $cpid fi - wait + wait $lpid + wait $cpid if ! check_transfer "$nsin" "$ns2out" "ns1 -> ns2"; then lret=1 @@ -316,6 +399,51 @@ test_tcp_forwarding() return $? } +test_tcp_forwarding_set_dscp() +{ + check_dscp "dscp_none" + +ip netns exec $nsr1 nft -f - <<EOF +table netdev dscpmangle { + chain setdscp0 { + type filter hook ingress device "veth0" priority 0; policy accept + ip dscp set cs3 + } +} +EOF +if [ $? -eq 0 ]; then + test_tcp_forwarding_ip "$1" "$2" 10.0.2.99 12345 + check_dscp "dscp_ingress" + + ip netns exec $nsr1 nft delete table netdev dscpmangle +else + echo "SKIP: Could not load netdev:ingress for veth0" +fi + +ip netns exec $nsr1 nft -f - <<EOF +table netdev dscpmangle { + chain setdscp0 { + type filter hook egress device "veth1" priority 0; policy accept + ip dscp set cs3 + } +} +EOF +if [ $? -eq 0 ]; then + test_tcp_forwarding_ip "$1" "$2" 10.0.2.99 12345 + check_dscp "dscp_egress" + + ip netns exec $nsr1 nft flush table netdev dscpmangle +else + echo "SKIP: Could not load netdev:egress for veth1" +fi + + # partial. If flowtable really works, then both dscp-is-0 and dscp-is-cs3 + # counters should have seen packets (before and after ft offload kicks in). + ip netns exec $nsr1 nft -a insert rule inet filter forward ip dscp set cs3 + test_tcp_forwarding_ip "$1" "$2" 10.0.2.99 12345 + check_dscp "dscp_fwd" +} + test_tcp_forwarding_nat() { local lret @@ -385,6 +513,11 @@ table ip nat { } EOF +if ! test_tcp_forwarding_set_dscp $ns1 $ns2 0 ""; then + echo "FAIL: flow offload for ns1/ns2 with dscp update" 1>&2 + exit 0 +fi + if ! test_tcp_forwarding_nat $ns1 $ns2 0 ""; then echo "FAIL: flow offload for ns1/ns2 with NAT" 1>&2 ip netns exec $nsr1 nft list ruleset @@ -489,8 +622,8 @@ ip -net $nsr1 addr add 10.0.1.1/24 dev veth0 ip -net $nsr1 addr add dead:1::1/64 dev veth0 ip -net $nsr1 link set up dev veth0 -KEY_SHA="0x"$(ps -xaf | sha1sum | cut -d " " -f 1) -KEY_AES="0x"$(ps -xaf | md5sum | cut -d " " -f 1) +KEY_SHA="0x"$(ps -af | sha1sum | cut -d " " -f 1) +KEY_AES="0x"$(ps -af | md5sum | cut -d " " -f 1) SPI1=$RANDOM SPI2=$RANDOM |