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2024-05-13Merge tag 'v5.10.215' into v5.10/standard/baseBruce Ashfield
This is the 5.10.215 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmYaZdgACgkQONu9yGCS # aT4oMxAA0pATFAq8RN5f9CmYlMg5HqHgzZ8lJv8P0/reOINhUa+F5sJb1n+x+Ch4 # WQbmiFeZRzfsKZ2qKhIdNR0Lg+9JOr/DtYXdSBZ6InfSWrTAIrQ9fjl5Warkmcgg # O4WbgF5BVgU3vGFATgxLvnUZwhR1D7WK93oMDunzrT7+OqyncU3f1Uj53ZAu9030 # z18UNqnTxDLYH/CMGwAeRkaZqBev9gZ1HdgQWA27SVLqWQwZq0al81Cmlo+ECVmk # 5dF6V2pid4qfKGJjDDfx1NS0PVnoP68iK4By1SXyoFV9VBiSwp77nUUyDr7YsHsT # u8GpZHr9jZvSO5/xtKv20NPLejTPCRKc06CbkwpikDRtGOocBL8em0GuVqlf8hMs # KwDb6ZEzYhXZGPJHbJM+aRD1tq/KHw9X7TrldOszMQPr6lubBtscPbg1FCg3OlcC # HUrtub0i275x7TH0dJeRTD8TRE9jRmF+tl7KQytEJM3JRrquFjLyhDj+/VJnZkiB # lzj3FRf4zshzgz4+CAeqXO/8Lu8b3fGYmcW1acCmk7emjDcXUKojPj/Aig6T4l7P # oCWDY3+w1E6eiyE8BazxY1KUa/41ld0VJnlW5JWGRaDFTJwrk0h6/rvf9qImSckw # IGx24UezRyp6NS1op3Qm2iwHLr41pFRfKxNm9ppgH9iBPzOhe38= # =pkLL # -----END PGP SIGNATURE----- # gpg: Signature made Sat 13 Apr 2024 07:00:40 AM EDT # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2024-05-13Merge tag 'v5.10.214' into v5.10/standard/baseBruce Ashfield
Linux 5.10.214 # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAmYDTvYACgkQ3qZv95d3 # LNzsThAAux0/qplp4OIshaClYXCArws4ef+RdjPFzlgbftA82sb+le3uEdXRBGYx # W/igqdvTXBfKc4QjgArW+PgIfaGgnmgHzXTUDy2/UOkoJFPt73l3v5hKMQkG1NeE # sbZ5mwhPp7zE/ARsj3W223j86xLzW1um3NfHYmYm9nh28mHMMSzqSeeIN5YmBjtY # 7UpbYUjPDoJQEA4Jh8UVlW02lNpGg6DDcfv3oLknILEgoGIuXpohWEH2uWEhDVvq # hwJ3qgNkaGmBxz5USyL0nEB1lexm+BF6yNeX27Xwh9nBJgOegaZb8KyjNFlFUb0l # m7MJ6LquIh/bnmw8i8XcdbtRjv+eFhayLBUaBV5BLRT0AZq3jooGx4R1dA/VN6VO # r8QbNE10UGLAOMJRSj+w0WWGSdsHHHlljhnQrToRyYjbXkXbcBz/muhdbNYEJep4 # EX0boAW4Dl+gbSV6U1437eHrDVaffvt1yxKzZxkHAiH4zGHfcwTTALdAKc562Tw3 # HgBU3ng2itTtrXmLAzDin+kvKBMdqARBRtsyRFVW78KqLZddalnTHgMQyIhz9rUr # WmZ1CiMj2vii9SdwiB/0aHXcvVBVXPi0thLXDDoH71cJhYtmj7VaYGAPQs9KrRqw # 3oI61MqxtMh7pMNeZdgIS1SmkqF2kF2b/rTbKAVJz95/gxngKkw= # =ltnq # -----END PGP SIGNATURE----- # gpg: Signature made Tue 26 Mar 2024 06:40:54 PM EDT # gpg: using RSA key E27E5D8A3403A2EF66873BBCDEA66FF797772CDC # gpg: Can't check signature: No public key
2024-05-13Merge tag 'v5.10.211' into v5.10/standard/baseBruce Ashfield
This is the 5.10.211 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmXhxzkACgkQONu9yGCS # aT4DvBAAqUYqPc5hcVwlnlgENJtD1zuGbojcq0ziyR4kThlzQVfNlIs62yYbaJEr # Zmmm80fcdXYrrzkZrFfP+PWovehCcgeLDrrX95JkC8rRfT6UnJeT2K1POD8U2X3Z # peeqMt+gktDhRwlC2tVNaXHHCJTVjBl0d37lMu+i0If2ulloXAigbXtUgOJAwbnD # cbf92Tz1YT9VMimvFPSaFv5Rntlih9betZPtz2wcToDYoRTtNhbouAmIhN6E03Ji # um/nzIQMw4RHWqfw26XdKMzE47u2EZLFqkNoH1fzErvEjt2vY7QK/CXjkadXtzEL # l2OQnzYL5rhkRwazyMivs6IM3p6yCtiYC5ySVS3Hwvx0Hv/TUNmlUxM9ycSqOAnm # 9/T8dzztw3JOJGvy/mZ6W5rlatIsR/XYvpBqNrGxZwU4wWf4Dv1snQcbE/eSoXmt # 8xCXFmp0b5DSnXHoqr+1HWTl9iuUWpgrjdqYU6FOngknTKGhWSQUNwbm9fGymGnl # hdPNxS+HSmllLTC/iMkbCXZhYsTiErv4HokyPDDPR9bMzZJNl5aXXBjBJaJibIWC # oEGjDI1yQ1FiDdHX4DM4JgtcEVZcsgkhDwwR2u+/S6kktvnR4KtE0a1Qs42DfPJO # EQneeW8vltxCAVEYIpmYPB16LpQYOPto7h167SIoOZhyg46JGQ8= # =jXCp # -----END PGP SIGNATURE----- # gpg: Signature made Fri 01 Mar 2024 07:16:57 AM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2024-04-13arm: dts: marvell: Fix maxium->maxim typo in brownstone dtsDuje Mihanović
[ Upstream commit 831e0cd4f9ee15a4f02ae10b67e7fdc10eb2b4fc ] Fix an obvious spelling error in the PMIC compatible in the MMP2 Brownstone DTS file. Fixes: 58f1193e6210 ("mfd: max8925: Add dts") Cc: <stable@vger.kernel.org> Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr> Reported-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Closes: https://lore.kernel.org/linux-devicetree/1410884282-18041-1-git-send-email-k.kozlowski@samsung.com/ Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20240125-brownstone-typo-fix-v2-1-45bc48a0c81c@skole.hr [krzysztof: Just 10 years to take a patch, not bad! Rephrased commit msg] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26ARM: dts: sun8i-h2-plus-bananapi-m2-zero: add regulator nodes vcc-dram and ↵Michael Klein
vcc1v2 [ Upstream commit 23e85be1ec81647374055f731488cc9a7c013a5c ] Add regulator nodes vcc-dram and vcc1v2 to the devicetree. These regulators correspond to U4 and U5 in the schematics: http://forum.banana-pi.org/t/bpi-m2-zero-schematic-diagram-public/4111 Signed-off-by: Michael Klein <michael@fossekall.de> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20201130183841.136708-1-michael@fossekall.de Stable-dep-of: 4a0e7f2decbf ("netfilter: nf_tables: do not compare internal table flags on updates") Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26crypto: arm/sha - fix function cast warningsArnd Bergmann
[ Upstream commit 53cc9baeb9bc2a187eb9c9790d30995148852b12 ] clang-16 warns about casting between incompatible function types: arch/arm/crypto/sha256_glue.c:37:5: error: cast from 'void (*)(u32 *, const void *, unsigned int)' (aka 'void (*)(unsigned int *, const void *, unsigned int)') to 'sha256_block_fn *' (aka 'void (*)(struct sha256_state *, const unsigned char *, int)') converts to incompatible function type [-Werror,-Wcast-function-type-strict] 37 | (sha256_block_fn *)sha256_block_data_order); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arm/crypto/sha512-glue.c:34:3: error: cast from 'void (*)(u64 *, const u8 *, int)' (aka 'void (*)(unsigned long long *, const unsigned char *, int)') to 'sha512_block_fn *' (aka 'void (*)(struct sha512_state *, const unsigned char *, int)') converts to incompatible function type [-Werror,-Wcast-function-type-strict] 34 | (sha512_block_fn *)sha512_block_data_order); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fix the prototypes for the assembler functions to match the typedef. The code already relies on the digest being the first part of the state structure, so there is no change in behavior. Fixes: c80ae7ca3726 ("crypto: arm/sha512 - accelerated SHA-512 using ARM generic ASM and NEON") Fixes: b59e2ae3690c ("crypto: arm/sha256 - move SHA-224/256 ASM/NEON implementation to base layer") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26ARM: dts: imx6dl-yapp4: Move the internal switch PHYs under the switch nodeMichal Vokáč
[ Upstream commit 79978bff2e4b8e05ebdf5fc3ee6b794002393484 ] We identified that the PHYs actually do not work since commit 7da7b84fee58 ("ARM: dts: imx6dl-yapp4: Move phy reset into switch node") as a coincidence of several circumstances. The reset signal is kept asserted by a pull-down resistor on the board unless it is deasserted by GPIO from the SoC. This is to keep the switch dead until it is configured properly by the kernel and user space. Prior to the referenced commit the switch was reset by the FEC driver and the reset GPIO was actively deasserted. The mdio-bus was scanned and the attached switch and its PHYs were found and configured. With the referenced commit the switch is reset by the qca8k driver. Because of another bug in the qca8k driver, functionality of the reset pin depends on its pre-kernel configuration. See commit c44fc98f0a8f ("net: dsa: qca8k: fix illegal usage of GPIO") The problem did not appear until we removed support for the switch and configuration of its reset pin from the bootloader. To fix that, properly describe the internal mdio-bus configuration of the qca8334 switch. The PHYs are internal to the switch and sit on its internal mdio-bus. Fixes: 7da7b84fee58 ("ARM: dts: imx6dl-yapp4: Move phy reset into switch node") Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26ARM: dts: imx6dl-yapp4: Fix typo in the QCA switch register addressMichal Vokáč
[ Upstream commit 023bd910d3ab735459f84b22bb99fb9e00bd9d76 ] This change does not have any functional effect. The switch works just fine without this patch as it has full access to all the addresses on the bus. This is simply a clean-up to set the node name address and reg address to the same value. Fixes: 15b43e497ffd ("ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switch") Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26ARM: dts: imx6dl-yapp4: Move phy reset into switch nodeMichal Vokáč
[ Upstream commit 7da7b84fee58c85a6075022023d31edea40e81a1 ] Drop the phy-reset-duration and phy-reset-gpios deprecated properties and move reset-gpios under the switch node. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Stable-dep-of: 023bd910d3ab ("ARM: dts: imx6dl-yapp4: Fix typo in the QCA switch register address") Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26ARM: dts: arm: realview: Fix development chip ROM compatible valueGeert Uytterhoeven
[ Upstream commit 3baa4c5143d65ebab2de0d99a395e5f4f1f46608 ] When the development chip ROM was added, the "direct-mapped" compatible value was already obsolete. In addition, the device node lacked the accompanying "probe-type" property, causing the old physmap_of_core driver to fall back to trying all available probe types. Unfortunately this fallback was lost when the DT and pdata cases were merged. Fix this by using the modern "mtd-rom" compatible value instead. Fixes: 5c3f5edbe0a1dff3 ("ARM: realview: add flash devices to the PB1176 DTS") Fixes: 642b1e8dbed7bbbf ("mtd: maps: Merge physmap_of.c into physmap-core.c") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-01ARM: ep93xx: Add terminator to gpiod_lookup_tableNikita Shubin
commit fdf87a0dc26d0550c60edc911cda42f9afec3557 upstream. Without the terminator, if a con_id is passed to gpio_find() that does not exist in the lookup table the function will not stop looping correctly, and eventually cause an oops. Cc: stable@vger.kernel.org Fixes: b2e63555592f ("i2c: gpio: Convert to use descriptors") Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20240205102337.439002-1-alexander.sverdlin@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-03-01ARM: dts: imx: Set default tuning step for imx6sx usdhcXiaolei Wang
[ Upstream commit 0a2b96e42a0284c4fc03022236f656a085ca714a ] If the tuning step is not set, the tuning step is set to 1. For some sd cards, the following Tuning timeout will occur. Tuning failed, falling back to fixed sampling clock So set the default tuning step. This refers to the NXP vendor's commit below: https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/ arch/arm/boot/dts/imx6sx.dtsi#L1108-L1109 Fixes: 1e336aa0c025 ("mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting") Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-01ARM: dts: BCM53573: Drop nonexistent "default-off" LED triggerRafał Miłecki
[ Upstream commit be7e1e5b0f67c58ec4be0a54db23b6a4fa6e2116 ] There is no such trigger documented or implemented in Linux. It was a copy & paste mistake. This fixes: arch/arm/boot/dts/broadcom/bcm47189-luxul-xap-1440.dtb: leds: led-wlan:linux,default-trigger: 'oneOf' conditional failed, one must be fixed: 'default-off' is not one of ['backlight', 'default-on', 'heartbeat', 'disk-activity', 'disk-read', 'disk-write', 'timer', 'pattern', 'audio-micmute', 'audio-mute', 'bluetooth-power', 'flash', 'kbd-capslock', 'mtd', 'nand-disk', 'none', 'torch', 'usb-gadget', 'usb-host', 'usbport'] 'default-off' does not match '^cpu[0-9]*$' 'default-off' does not match '^hci[0-9]+-power$' 'default-off' does not match '^mmc[0-9]+$' 'default-off' does not match '^phy[0-9]+tx$' From schema: Documentation/devicetree/bindings/leds/leds-gpio.yaml Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20230707114004.2740-1-zajec5@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-26Merge tag 'v5.10.210' into v5.10/standard/baseBruce Ashfield
This is the 5.10.210 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmXYTLkACgkQONu9yGCS # aT4+fhAAqqR/Cvx53ZKMQ8GZTCudAZnr/Dz6kWYwxhhhIbQjDpCaf9mgsrEDaQS2 # ancSZjzYaOUIXq/IsthXxQIUhiZbuM3iuSEi7+odWgSYdkFyzuUt8MWLBGSaB5Er # ojn+APtq7vPXTSnp7uMwqMC3/BHCKkeYIjRVevhhHBKG5d3lzkV1xU8NcvMkLaly # CIRxpWXD3w2b7K0GEbb/zN1GQEHDCQcxjuaJoe/5FKGJkqd3T31eyiJTRumCCMcz # j8vkGkYmcMJpWf04iLgVA1p13I5/HGrXdEBI/GutN8IABIC3Cp42jW8phHYKW5ZM # a4R25LZG5buND1Ubpq+EDrYn3EaPek5XRki0w8ZAXfNa3rYc+N6mQjkzNSOzhJ/5 # VNsn3EAE1Dwtar5Z3ASe9ugDbh+0bgx85PbfaADK88V+qWb3DVr1TBWmDNu2vfVP # rv4I0EKu9r3vOE8aNMEBuhAVkIK3mEQUxwab6RKNrMby/5Uwa+ugrrUtQd8V+T1S # j6r6v7u7aZ8mhYO7d6WSvAKL85lCWGbs3WRIKCJZmDRyqWrWW9tVWRN9wrZ2QnRr # iaCQKk8P474P7/j1zwnmih8l4wS1oszveNziWwd0fi1Nn/WQYM+JKYQvpuQijmQ+ # J9jLyWo7a59zffIE6mzJdNwFy9hlw9X+VnJmExk/Q88Z7Bt5wPQ= # =laYd # -----END PGP SIGNATURE----- # gpg: Signature made Fri 23 Feb 2024 02:43:53 AM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2024-02-23ARM: dts: imx23/28: Fix the DMA controller node nameFabio Estevam
[ Upstream commit 858d83ca4b50bbc8693d95cc94310e6d791fb2e6 ] Per fsl,mxs-dma.yaml, the node name should be 'dma-controller'. Change it to fix the following dt-schema warning. imx28-apf28.dtb: dma-apbx@80024000: $nodename:0: 'dma-apbx@80024000' does not match '^dma-controller(@.*)?$' from schema $id: http://devicetree.org/schemas/dma/fsl,mxs-dma.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx23-sansa: Use preferred i2c-gpios propertiesFabio Estevam
[ Upstream commit e3aa1a82fb20ee97597022f6528823a8ab82bde6 ] The 'gpios' property to describe the SDA and SCL GPIOs is considered deprecated according to i2c-gpio.yaml. Switch to the preferred 'sda-gpios' and 'scl-gpios' properties. This fixes the following schema warnings: imx23-sansa.dtb: i2c-0: 'sda-gpios' is a required property from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml# imx23-sansa.dtb: i2c-0: 'scl-gpios' is a required property from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx27-apf27dev: Fix LED nameFabio Estevam
[ Upstream commit dc35e253d032b959d92e12f081db5b00db26ae64 ] Per leds-gpio.yaml, the led names should start with 'led'. Change it to fix the following dt-schema warning: imx27-apf27dev.dtb: leds: 'user' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/leds/leds-gpio.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx25/27: Pass timing0Fabio Estevam
[ Upstream commit 11ab7ad6f795ae23c398a4a5c56505d3dab27c4c ] Per display-timings.yaml, the 'timing' pattern should be used to describe the display timings. Change it accordingly to fix the following dt-schema warning: imx27-apf27dev.dtb: display-timings: '800x480' does not match any of the regexes: '^timing', 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/display/panel/display-timings.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx25: Fix the iim compatible stringFabio Estevam
[ Upstream commit f0b929f58719fc57a4926ab4fc972f185453d6a5 ] Per imx-iim.yaml, the compatible string should only contain a single entry. Use it as "fsl,imx25-iim" to fix the following dt-schema warning: imx25-karo-tx25.dtb: efuse@53ff0000: compatible: ['fsl,imx25-iim', 'fsl,imx27-iim'] is too long from schema $id: http://devicetree.org/schemas/nvmem/imx-iim.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx1: Fix sram nodeFabio Estevam
[ Upstream commit c248e535973088ba7071ff6f26ab7951143450af ] Per sram.yaml, address-cells, size-cells and ranges are mandatory. The node name should be sram. Change the node name and pass the required properties to fix the following dt-schema warnings: imx1-apf9328.dtb: esram@300000: $nodename:0: 'esram@300000' does not match '^sram(@.*)?' from schema $id: http://devicetree.org/schemas/sram/sram.yaml# imx1-apf9328.dtb: esram@300000: '#address-cells' is a required property from schema $id: http://devicetree.org/schemas/sram/sram.yaml# imx1-apf9328.dtb: esram@300000: '#size-cells' is a required property from schema $id: http://devicetree.org/schemas/sram/sram.yaml# imx1-apf9328.dtb: esram@300000: 'ranges' is a required property from schema $id: http://devicetree.org/schemas/sram/sram.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx27: Fix sram nodeFabio Estevam
[ Upstream commit 2fb7b2a2f06bb3f8321cf26c33e4e820c5b238b6 ] Per sram.yaml, address-cells, size-cells and ranges are mandatory. Pass them to fix the following dt-schema warnings: Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx: Use flash@0,0 patternFabio Estevam
[ Upstream commit 1e1d7cc478fb16816de09740e3c323c0c188d58f ] Per mtd-physmap.yaml, 'nor@0,0' is not a valid node pattern. Change it to 'flash@0,0' to fix the following dt-schema warning: imx1-ads.dtb: nor@0,0: $nodename:0: 'nor@0,0' does not match '^(flash|.*sram|nand)(@.*)?$' from schema $id: http://devicetree.org/schemas/mtd/mtd-physmap.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx25/27-eukrea: Fix RTC node nameFabio Estevam
[ Upstream commit 68c711b882c262e36895547cddea2c2d56ce611d ] Node names should be generic. Use 'rtc' as node name to fix the following dt-schema warning: imx25-eukrea-mbimxsd25-baseboard.dtb: pcf8563@51: $nodename:0: 'pcf8563@51' does not match '^rtc(@.*|-([0-9]|[1-9][0-9]+))?$' from schema $id: http://devicetree.org/schemas/rtc/nxp,pcf8563.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: rockchip: fix rk3036 hdmi ports nodeJohan Jonker
[ Upstream commit 27ded76ef0fcfcf939914532aae575cf23c221b4 ] Fix hdmi ports node so that it matches the rockchip,inno-hdmi.yaml binding. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/9a2afac1-ed5c-382d-02b0-b2f5f1af3abb@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx7s: Fix nand-controller #size-cellsAlexander Stein
[ Upstream commit 4aadb841ed49bada1415c48c44d21f5b69e01299 ] nand-controller.yaml bindings says #size-cells shall be set to 0. Fixes the dtbs_check warning: arch/arm/boot/dts/nxp/imx/imx7s-mba7.dtb: nand-controller@33002000: #size-cells:0:0: 0 was expected from schema $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml# Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx7s: Fix lcdif compatibleAlexander Stein
[ Upstream commit 5f55da4cc37051cda600ea870ce8cf29f1297715 ] imx7d-lcdif is compatible to imx6sx-lcdif. MXSFB_V6 supports overlay by using LCDC_AS_CTRL register. This registers used by overlay plane: * LCDC_AS_CTRL * LCDC_AS_BUF * LCDC_AS_NEXT_BUF are listed in i.MX7D RM as well. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: imx7d: Fix coresight funnel portsAlexander Stein
[ Upstream commit 0d4ac04fa7c3f6dc263dba6f575a2ec7a2d4eca8 ] imx7d uses two ports for 'in-ports', so the syntax port@<num> has to be used. imx7d has both port and port@1 nodes present, raising these error: funnel@30041000: in-ports: More than one condition true in oneOf schema funnel@30041000: Unevaluated properties are not allowed ('in-ports' was unexpected) Fix this by also using port@0 for imx7s as well. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23ARM: dts: samsung: exynos4210-i9100: Unconditionally enable LDO12Paul Cercueil
[ Upstream commit 84228d5e29dbc7a6be51e221000e1d122125826c ] The kernel hangs for a good 12 seconds without any info being printed to dmesg, very early in the boot process, if this regulator is not enabled. Force-enable it to work around this issue, until we know more about the underlying problem. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Fixes: 8620cc2f99b7 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2") Cc: stable@vger.kernel.org # v5.8+ Link: https://lore.kernel.org/r/20231206221556.15348-2-paul@crapouillou.net Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-20Merge tag 'v5.10.209' into v5.10/standard/baseBruce Ashfield
This is the 5.10.209 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmWy4soACgkQONu9yGCS # aT5VxA/8DwcU5ST4AJ4EOaaWHUU/HHMV2/bSOLDhVTEl4gEnaj3LeOz2bIrfzNgb # 9bHBYCtl3PFl+hZxY3wvC55o80SeIjskpU9rHvzQ36y8dd+uIfXjhLHPBHV7AO4m # Yu6+dEoaJqFpVgyBKn+YFg6x0w8m1sWX5tcrQRkcMt/REak91bqdf8l0JDz1Jd2d # uiCh3ssy9yNl7UTdPovzgK9IZ4zv0Kk13F9lXcsMEmjmB3awyaQlglBlCG0NEUKj # wRWzT4uKHHcW4sHg/UyEfVUnKQGZvf7/eOAXK2kEsBFSzcl+QLwZxWSmRDL81dzl # 1jjivPCQKtEPZqIZnDQuNvtijw5NNT/yJ5yRlJ7qmuCuBA/2VYqecEAVERhd6dYj # le6oMu3340G5Dyq43XhOtPf+Fm1HkuMtQ49oyK8k/nEZSFGDWlrJ//cuOWYjUbpo # d/fgCaLCxAm60KPiCnGdC7GQcIDJBbgjC3XDvxYGLA0ee+31XqhHDTlOkeHv+7oP # 3PwSssT/M4Ppwzb0Imna/qaCO7lKUbS4oQSLahbfGg+fyAKfM7N3No7raF+L4VIE # RACbvKrSfv2WuTncQBdd/kQ2kvhuGMD4L1WjXNFi2VQzI2JbEcYZcJWYXF5tvCNj # aotDJumjF0WtGWcEdKg8Cr2AArMm6dHmRS5VVIG+taWpiWIl5lc= # =iU8L # -----END PGP SIGNATURE----- # gpg: Signature made Thu 25 Jan 2024 05:38:02 PM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2024-02-20Merge tag 'v5.10.208' into v5.10/standard/baseBruce Ashfield
This is the 5.10.208 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmWlb9wACgkQONu9yGCS # aT7xVBAAxWKfeQYqCxJbBVpyriOLnbzrNeM4fi0TCyX4J/UsMrpnMP101eFZmyJN # L2W4rzWcRHoogWSdK1SvjRZuBi2bUUj0NVbfsoLZPJvJ5yj8gg4Io/ejhXStvXcH # o0aKVR9pBfLu4NWWNZ0gOJQ5xK+ndHp+naylV6kA6WYyUBr+q8BSTQJcEDM4gAkl # eRdshQIbQK1JUPmgA6Grv/FsaoPsfU+BxriWfRMEiYrFjLDCHkr9YJ3RlIwYVJDU # +7CG6AzLXk3qNczk/4/9Vx67agDpeXT0kCiAPB0Y8GPH+4bNtE6FIzRTNNfHbPOV # Q8U18dToawIvOXUZaenX84Dg8XKS9vUVD/KxBqUTvLwlaUDVZr9XNtOkdCQcnwro # qTMxFE7HttpMJSSHtZp7xLyOwn8i74vgcfYXngZlawZJzAHVqgCDk4105PylSetZ # BTBxn990H9TxDO0weaiDLKMPbXVusxxbFY4hBVxVQdmfwWrJ7yYVb2IAF4kNy7dF # dRVoPDOC5Qf840REJgwzKJysZ4l2Ejcdicxi6zG+7SJH2jKYrcCW4AloALODRVHz # uf8BOgvD2W9lOTXkJy+LziNvDvVqe5B1l2E/WAIXI6jmo/abkmSKJpPWtTcF7xYs # CU7+3dny8BMu7zAIXjgnJmVRiGGMudi/steXyE0KV5X9hOdLQJo= # =F/LV # -----END PGP SIGNATURE----- # gpg: Signature made Mon 15 Jan 2024 12:48:12 PM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2024-01-25ARM: davinci: always select CONFIG_CPU_ARM926TArnd Bergmann
[ Upstream commit 40974ee421b4d1fc74ac733d86899ce1b83d8f65 ] The select was lost by accident during the multiplatform conversion. Any davinci-only arm-linux-gnueabi-ld: arch/arm/mach-davinci/sleep.o: in function `CACHE_FLUSH': (.text+0x168): undefined reference to `arm926_flush_kern_cache_all' Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5") Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20240108110055.1531153-1-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25ARM: dts: qcom: apq8064: correct XOADC register addressDmitry Baryshkov
[ Upstream commit 554557542e709e190eff8a598f0cde02647d533a ] The XOADC is present at the address 0x197 rather than just 197. It doesn't change a lot (since the driver hardcodes all register addresses), but the DT should present correct address anyway. Fixes: c4b70883ee33 ("ARM: dts: add XOADC and IIO HWMON to APQ8064") Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230928110309.1212221-3-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25ARM: sun9i: smp: fix return code check of of_property_match_stringStefan Wahren
[ Upstream commit 643fe70e7bcdcc9e2d96952f7fc2bab56385cce5 ] of_property_match_string returns an int; either an index from 0 or greater if successful or negative on failure. Even it's very unlikely that the DT CPU node contains multiple enable-methods these checks should be fixed. This patch was inspired by the work of Nick Desaulniers. Link: https://lore.kernel.org/lkml/20230516-sunxi-v1-1-ac4b9651a8c1@google.com/T/ Cc: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20231228193903.9078-2-wahrenst@gmx.net Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-15ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_initStefan Wahren
[ Upstream commit 72ad3b772b6d393701df58ba1359b0bb346a19ed ] Running a multi-arch kernel (multi_v7_defconfig) on a Raspberry Pi 3B+ with enabled CONFIG_UBSAN triggers the following warning: UBSAN: array-index-out-of-bounds in arch/arm/mach-sunxi/mc_smp.c:810:29 index 2 is out of range for type 'sunxi_mc_smp_data [2]' CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.7.0-rc6-00248-g5254c0cbc92d Hardware name: BCM2835 unwind_backtrace from show_stack+0x10/0x14 show_stack from dump_stack_lvl+0x40/0x4c dump_stack_lvl from ubsan_epilogue+0x8/0x34 ubsan_epilogue from __ubsan_handle_out_of_bounds+0x78/0x80 __ubsan_handle_out_of_bounds from sunxi_mc_smp_init+0xe4/0x4cc sunxi_mc_smp_init from do_one_initcall+0xa0/0x2fc do_one_initcall from kernel_init_freeable+0xf4/0x2f4 kernel_init_freeable from kernel_init+0x18/0x158 kernel_init from ret_from_fork+0x14/0x28 Since the enabled method couldn't match with any entry from sunxi_mc_smp_data, the value of the index shouldn't be used right after the loop. So move it after the check of ret in order to have a valid index. Fixes: 1631090e34f5 ("ARM: sun9i: smp: Add is_a83t field") Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20231228193903.9078-1-wahrenst@gmx.net Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-11Merge tag 'v5.10.206' into v5.10/standard/baseBruce Ashfield
This is the 5.10.206 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmWYDlYACgkQONu9yGCS # aT5i8A//V/cQxM4ABg2SGkOLg9TFEmUC/TsrvbmSjwTTpOgi1XuncuxBxoLz6eb4 # G8nCmFjuh2E8YL2WMXn5Gs891J6enlc+Pg8Iz54NVXKff4RJZy2zP2KEVmHwYS5R # Bm2uUsfqQFXZ4V6tRUBiUTtk/aLyNKbiJEV/eg/1NL27xoNTfWFICnq8Jr7liCxt # kedPiN6MAVzHCJ00IPRSFFuVHgofI1lPhCg6qbU0KEmfU/3sXZ3hP4ewBI/QbAIF # MO3XLXTpWU8QnKqr50cnW30pxhm+Lc/n/TokgRC0Ng1YtDms6zFyLxCX5CDH1FHf # Y3QhS5HVZmR2x7Ga5wd8gLwoXun/HU7y+GCVD1ToiWch/zF/vUgYK80Hkxsc/0Wf # UUs8erxkGKpidpOrqNOgHxeTtpLbTVYGi/F8XMoohUW7qmlLvyiezU/wHapJ6EZA # T93QS/WhY993b2Hz7apu3o7Jm9ZpiVIpoRiniWRkcoLltZM7RdZTqnIHr/0PAZbD # qtOzQrCDCT5EMZz9rjI45K9K5pOA8cVhjehnQaG93DSiVp0wu+uP/Ib15oZiVA/q # k+uW5YgT03HZQ8QTcW4d87mLqkl5PqzpWRRBQZw9aN22YQ9wyUEPpjliZgDpjjXE # lKtr4S2Sudfpt5kiH72MYZbMqsgn8TT56lumL6ZplEvlPH/J76Y= # =Xj2r # -----END PGP SIGNATURE----- # gpg: Signature made Fri 05 Jan 2024 09:12:38 AM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2024-01-05ARM: dts: Fix occasional boot hang for am3 usbTony Lindgren
[ Upstream commit 9b6a51aab5f5f9f71d2fa16e8b4d530e1643dfcb ] With subtle timings changes, we can now sometimes get an external abort on non-linefetch error booting am3 devices at sysc_reset(). This is because of a missing reset delay needed for the usb target module. Looks like we never enabled the delay earlier for am3, although a similar issue was seen earlier with a similar usb setup for dm814x as described in commit ebf244148092 ("ARM: OMAP2+: Use srst_udelay for USB on dm814x"). Cc: stable@vger.kernel.org Fixes: 0782e8572ce4 ("ARM: dts: Probe am335x musb with ti-sysc") Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-05ARM: OMAP2+: Fix null pointer dereference and memory leak in ↵Kunwu Chan
omap_soc_device_init [ Upstream commit c72b9c33ef9695ad7ce7a6eb39a9df8a01b70796 ] kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. When 'soc_dev_attr->family' is NULL,it'll trigger the null pointer dereference issue, such as in 'soc_info_show'. And when 'soc_device_register' fails, it's necessary to release 'soc_dev_attr->family' to avoid memory leaks. Fixes: 6770b2114325 ("ARM: OMAP2+: Export SoC information to userspace") Signed-off-by: Kunwu Chan <chentao@kylinos.cn> Message-ID: <20231123145237.609442-1-chentao@kylinos.cn> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-27Merge tag 'v5.10.204' into v5.10/standard/baseBruce Ashfield
This is the 5.10.204 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmV56W4ACgkQONu9yGCS # aT7epxAAz6RM0Id+xXS3pb8CcyYncjrWlVRwLJn2zdJit1oWBHePonCQURaOiwMA # 2IvUUjqeTL/lr1h8L2gRled7EVDMrSv0z4IBDOl4BdF2Z0TfwLhRKiT04RmyHQrG # k08SnS51IFsKmsUYUMf/SYBu1uvK5rXggjLjXvLsObRQJUOZbQwMdKIXge4+N1js # zvoU5DNF+FhWoCQO7uExG7rFv9Hv5ftdCQz5u3Aon0+B7wJMFzDie38TCkPMzptU # ydKILRFAlf3096OcHtS6JBEsPetViOoytyv2pgFzaWMfHJnbnI4d8kRoI9r1GZwA # 6S9Yfli0ZKPur/1FVsMsYs8PHABiBwKw2tRmT15oOtE3+xg08F408jcUccL+vi/v # qXOqhX6wpesw6+MTgOXTjJhSxRHBzKMey1iSBWB5E8g7wuB6DRm0KDl5FaUHbdTf # GLXFtgpHZdbCPKyolcTTESjxnNBzc+wUY8YTekEdmppy4uWS7B9Vml44nP1ej0+Z # P1Q2iNMkABYjoRW3hVXgSdfoHX/dJSu/+tmeNba1Ay8Tj0PWVqRZ99cagG+F53Sg # iCNJhrfwK+uznwo9/4bcKXZXTKhUROtzoxcPNdRONyCiqlFSq1WtkjADzVBV75od # 9EbLTJqh5GtfBoA4W6rzyt9tjNevZHHChOsT4e8uEnnCFZJeK7Q= # =qOMN # -----END PGP SIGNATURE----- # gpg: Signature made Wed 13 Dec 2023 12:27:10 PM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2023-12-18Merge tag 'v5.10.203' into v5.10/standard/baseBruce Ashfield
This is the 5.10.203 stable release # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmVyyc8ACgkQONu9yGCS # aT7u+w//cmCSBElkTYXuLYhEtZhPJGHd9CJZz/+FVLF3SjgZ1UfZhbRk+Crrnajt # q4RVVZcuMzXqlcuC380fD7d2QMFffJ4ZLmJALZUSsjC4qLiAGqqUuJJYp8coD37p # +XQhEt40uu3pxLzN3lpa+HUYMmhubFuixJ6gvLdIhd90/eVXowtu2y1rYBhh75yg # NOpnUfyi7ZVaimvmkHizb2gUxPXMIk8u/Bzy8yzy8czYI0L+uWVme95J5anIYBMQ # cMrxsiKU/f686uV8neOI7Xl5+f7dcxFvkeXfM9aYJzR/QOMi+VJh4QZrmUHg6Gh6 # jb6saqpnWNh984cSoLublvvz6xUqD5uT40VC0Fty87xaxHWWSowj/wqAPgy7mX2P # 42t/8MDt2zBGnLuu+hhkGweLAqChNZQuvcTGj7AwxnaCHJJtJXLZpC1ylhmpIuFI # vhA2t+chCMwQc55p7VA7473/KyVEo7iFBX77R1uStbtuYUDqbjaaPa0d4y3vXa3k # +/krl0apo5PZmubnXM04C+Q2jAC5PxiJcZvQeINfjLSgqOICK8/xFb1J572Ah5tf # oYCMQTerS7uUUqZ+XZmQtPXQGFjvvBn6Jnx9ORPi+2t0QA2fGZQcfPiLi2fdaCSw # YQkKl9XnVMpXrOI8ub9XgdHetw5hf16oNVS4ibVqADI7wF8HjWg= # =N92F # -----END PGP SIGNATURE----- # gpg: Signature made Fri 08 Dec 2023 02:46:23 AM EST # gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E # gpg: Can't check signature: No public key
2023-12-13ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gptPhilipp Zabel
[ Upstream commit 397caf68e2d36532054cb14ae8995537f27f8b61 ] The timer nodes declare compatibility with "fsl,imx6sx-gpt", which itself is compatible with "fsl,imx6dl-gpt". Switch the fallback compatible from "fsl,imx6sx-gpt" to "fsl,imx6dl-gpt". Fixes: 949673450291 ("ARM: dts: add imx7d soc dtsi file") Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Roland Hieber <rhi@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-13ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_initKunwu Chan
[ Upstream commit 1c2b1049af3f86545fcc5fae0fc725fb64b3a09e ] devm_kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity. Release the id allocated in 'mmdc_pmu_init' when 'devm_kasprintf' return NULL Suggested-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Fixes: e76bdfd7403a ("ARM: imx: Added perf functionality to mmdc driver") Signed-off-by: Kunwu Chan <chentao@kylinos.cn> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-08arm/xen: fix xen_vcpu_info allocation alignmentStefano Stabellini
[ Upstream commit 7bf9a6b46549852a37e6d07e52c601c3c706b562 ] xen_vcpu_info is a percpu area than needs to be mapped by Xen. Currently, it could cross a page boundary resulting in Xen being unable to map it: [ 0.567318] kernel BUG at arch/arm64/xen/../../arm/xen/enlighten.c:164! [ 0.574002] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Fix the issue by using __alloc_percpu and requesting alignment for the memory allocation. Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2311221501340.2053963@ubuntu-linux-20-04-desktop Fixes: 24d5373dda7c ("arm/xen: Use alloc_percpu rather than __alloc_percpu") Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-03Merge tag 'v5.10.202' into v5.10/standard/baseBruce Ashfield
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2023-12-03Merge tag 'v5.10.201' into v5.10/standard/baseBruce Ashfield
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2023-11-28ARM: 9320/1: fix stack depot IRQ stack filterVincent Whitchurch
[ Upstream commit b0150014878c32197cfa66e3e2f79e57f66babc0 ] Place IRQ handlers such as gic_handle_irq() in the irqentry section even if FUNCTION_GRAPH_TRACER is not enabled. Without this, the stack depot's filter_irq_stacks() does not correctly filter out IRQ stacks in those configurations, which hampers deduplication and eventually leads to "Stack depot reached limit capacity" splats with KASAN. A similar fix was done for arm64 in commit f6794950f0e5ba37e3bbed ("arm64: set __exception_irq_entry with __irq_entry as a default"). Link: https://lore.kernel.org/r/20230803-arm-irqentry-v1-1-8aad8e260b1c@axis.com Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20ARM: 9321/1: memset: cast the constant byte to unsigned charKursad Oney
[ Upstream commit c0e824661f443b8cab3897006c1bbc69fd0e7bc4 ] memset() description in ISO/IEC 9899:1999 (and elsewhere) says: The memset function copies the value of c (converted to an unsigned char) into each of the first n characters of the object pointed to by s. The kernel's arm32 memset does not cast c to unsigned char. This results in the following code to produce erroneous output: char a[128]; memset(a, -128, sizeof(a)); This is because gcc will generally emit the following code before it calls memset() : mov r0, r7 mvn r1, #127 ; 0x7f bl 00000000 <memset> r1 ends up with 0xffffff80 before being used by memset() and the 'a' array will have -128 once in every four bytes while the other bytes will be set incorrectly to -1 like this (printing the first 8 bytes) : test_module: -128 -1 -1 -1 test_module: -1 -1 -1 -128 The change here is to 'and' r1 with 255 before it is used. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Kursad Oney <kursad.oney@broadcom.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20ARM: dts: qcom: mdm9615: populate vsdcc fixed regulatorKrzysztof Kozlowski
[ Upstream commit 09f8ee81b6da5f76de8b83c8bfc4475b54e101e0 ] Fixed regulator put under "regulators" node will not be populated, unless simple-bus or something similar is used. Drop the "regulators" wrapper node to fix this. Fixes: 2c5e596524e7 ("ARM: dts: Add MDM9615 dtsi") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230924183914.51414-3-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20arm64/arm: xen: enlighten: Fix KPTI checksMark Rutland
[ Upstream commit 20f3b8eafe0ba5d3c69d5011a9b07739e9645132 ] When KPTI is in use, we cannot register a runstate region as XEN requires that this is always a valid VA, which we cannot guarantee. Due to this, xen_starting_cpu() must avoid registering each CPU's runstate region, and xen_guest_init() must avoid setting up features that depend upon it. We tried to ensure that in commit: f88af7229f6f22ce (" xen/arm: do not setup the runstate info page if kpti is enabled") ... where we added checks for xen_kernel_unmapped_at_usr(), which wraps arm64_kernel_unmapped_at_el0() on arm64 and is always false on 32-bit arm. Unfortunately, as xen_guest_init() is an early_initcall, this happens before secondary CPUs are booted and arm64 has finalized the ARM64_UNMAP_KERNEL_AT_EL0 cpucap which backs arm64_kernel_unmapped_at_el0(), and so this can subsequently be set as secondary CPUs are onlined. On a big.LITTLE system where the boot CPU does not require KPTI but some secondary CPUs do, this will result in xen_guest_init() intializing features that depend on the runstate region, and xen_starting_cpu() registering the runstate region on some CPUs before KPTI is subsequent enabled, resulting the the problems the aforementioned commit tried to avoid. Handle this more robsutly by deferring the initialization of the runstate region until secondary CPUs have been initialized and the ARM64_UNMAP_KERNEL_AT_EL0 cpucap has been finalized. The per-cpu work is moved into a new hotplug starting function which is registered later when we're certain that KPTI will not be used. Fixes: f88af7229f6f ("xen/arm: do not setup the runstate info page if kpti is enabled") Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Bertrand Marquis <bertrand.marquis@arm.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Juergen Gross <jgross@suse.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-17Merge tag 'v5.10.199' into v5.10/standard/baseBruce Ashfield
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2023-10-25ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphoneTony Lindgren
[ Upstream commit 5ad37b5e30433afa7a5513e3eb61f69fa0976785 ] On mapphone devices we may get lots of noise on the micro-USB port in debug uart mode until the phy-cpcap-usb driver probes. Let's limit the noise by using overrun-throttle-ms. Note that there is also a related separate issue where the charger cable connected may cause random sysrq requests until phy-cpcap-usb probes that still remains. Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Cc: Carl Philipp Klemm <philipp@uvos.xyz> Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Pavel Machek <pavel@ucw.cz> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>