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1,403,262 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
38057e3236 |
soc: driver updates for 6.18
Lots of platform specific updates for Qualcomm SoCs, including a new TEE subsystem driver for the Qualcomm QTEE firmware interface. Added support for the Apple A11 SoC in drivers that are shared with the M1/M2 series, among more updates for those. Smaller platform specific driver updates for Renesas, ASpeed, Broadcom, Nvidia, Mediatek, Amlogic, TI, Allwinner, and Freescale SoCs. Driver updates in the cache controller, memory controller and reset controller subsystems. SCMI firmware updates to add more features and improve robustness. This includes support for having multiple SCMI providers in a single system. TEE subsystem support for protected DMA-bufs, allowing hardware to access memory areas that managed by the kernel but remain inaccessible from the CPU in EL1/EL0. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmjdpaoACgkQmmx57+YA GNnBXA//QgmFXYGG7QfB825mt0orKZxpfpLcwvqO7hkWgbXtl7Gokw2lGYN6bwLu zvY4MQ/bVoZ8R5uTVmuaSHBRsttSen8mBf+V0vzsBM/DRRVxvIN/7TESrY3J7Dtx J5syHKIBiUtdkDebWWC6jIElczIBItsd03Ln4Xjjt8Vas5YOO4n44zFrPo+FwlN/ I6D2K86AiNZTtUCDMtB6VfJ6YtjYBWcWnJm7FXw/vE8FAXdZUnNWnZ8hbdQ5GaME JZGepUhONaOMUoGNZNaDGw511RdPhYzPjj9rCsIx2qdsRO9/4tJ8ccpW2aUMYh8c nA6w8Hj8jCwco6aYYrDUDV9uRtURDrmyJgTJBNLU05e/L+MuJ3IZNlzHFWlsxIAE vhyTdmg/P04ClQyixCl67IH/66F/0smX9C+1761LrD7GTdfR92KPl5W6q+DPBg/x yf+s2p3+f7ItV5XobKOrbf3w0xazeDb5o/EK8BufMx9vSe9bpzJ0gOf0CmNXEpyZ owAhbh6wXX1YwPcyA9LHv6gthyJwc/3fLu49ggMZP2rU01ccKOYn9H0cr7C8NVmy wEpJR0lp5aSw2oRkPkxB6sFmUohcpr8/OXGGJuvCXkYsUY1BEup4lewvbIWK4WoE c84kbbaHsjgFhe3IRlQw3G4KLYQT3jRtF7fH+gPx556BcI6K+lg= =mcZR -----END PGP SIGNATURE----- Merge tag 'soc-drivers-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC driver updates from Arnd Bergmann: "Lots of platform specific updates for Qualcomm SoCs, including a new TEE subsystem driver for the Qualcomm QTEE firmware interface. Added support for the Apple A11 SoC in drivers that are shared with the M1/M2 series, among more updates for those. Smaller platform specific driver updates for Renesas, ASpeed, Broadcom, Nvidia, Mediatek, Amlogic, TI, Allwinner, and Freescale SoCs. Driver updates in the cache controller, memory controller and reset controller subsystems. SCMI firmware updates to add more features and improve robustness. This includes support for having multiple SCMI providers in a single system. TEE subsystem support for protected DMA-bufs, allowing hardware to access memory areas that managed by the kernel but remain inaccessible from the CPU in EL1/EL0" * tag 'soc-drivers-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (139 commits) soc/fsl/qbman: Use for_each_online_cpu() instead of for_each_cpu() soc: fsl: qe: Drop legacy-of-mm-gpiochip.h header from GPIO driver soc: fsl: qe: Change GPIO driver to a proper platform driver tee: fix register_shm_helper() pmdomain: apple: Add "apple,t8103-pmgr-pwrstate" dt-bindings: spmi: Add Apple A11 and T2 compatible serial: qcom-geni: Load UART qup Firmware from linux side spi: geni-qcom: Load spi qup Firmware from linux side i2c: qcom-geni: Load i2c qup Firmware from linux side soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem soc: qcom: geni-se: Cleanup register defines and update copyright dt-bindings: qcom: se-common: Add QUP Peripheral-specific properties for I2C, SPI, and SERIAL bus Documentation: tee: Add Qualcomm TEE driver tee: qcom: enable TEE_IOC_SHM_ALLOC ioctl tee: qcom: add primordial object tee: add Qualcomm TEE driver tee: increase TEE_MAX_ARG_SIZE to 4096 tee: add TEE_IOCTL_PARAM_ATTR_TYPE_OBJREF tee: add TEE_IOCTL_PARAM_ATTR_TYPE_UBUF tee: add close_context to TEE driver operation ... |
||
|
Linus Torvalds
|
f8912147db |
soc: defconfig updates for 6.18
Only a small set up updates, enabling a few drivers for Artpec, THead, Renesas and Broadcom chips, and cleaning out some Qualcomm options that were removed previously. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmjdp7EACgkQmmx57+YA GNlYTQ//VRqGV2EDRxxg2tXv/fnSx5E4EFQgcsgBpbrmAghrZKfCfBcASb4AOZwr 3jBZU//0FM68hkVorNukBmKw1owRNPwYQt/rGso1zQvE5MJspcSvzquhmODWTSqc yfVnpgYd/fG6z8CJPdVpWslOJF7QkpY0+SmLxl7EdrekBSYGKNsXZnlRERCRAjqu 5JVmWesxGiXcrzw/cHGMe8lMKqtbjtUxQlCEEVeCX+PEhbTAy+qx/e7UGe2NHTa6 2DuqG+TpI/BKY1KVU8lLjl+1b3SkjnhOYfJrGNeG8f75BLzyN0YFPFOHLCfMVQlY 6Zj1d7gJqcqCsIFK0nbdnNKLnwOSwcAgd4aCUBv6LJ7IjoM8N3wwEpy6DLqeAXL8 jvYUODxxznJb9EAX3PTWi7AzifyzmS3d13PQ7Kh442ch1d+JShoOtIAeMqhGDQwi 9qjsRs1nZIMWFXfVqmaR9AMLSw9lw8R1bhmcIF8DsnRRONFIrmpZbuK81szphJrl l+DfvwxtU9+mV+rBkiWSRQ2OICEMnppqbss6I/WnXJmnWa0kFCjYYKQ4Cc+WLUBt sExtjjiZ3qw/ra7bw6rgrbfxCNfokYGPu2JoC84vg50mGfIaZz2fRXaLa4lyqlvt 74cONUXeQhhIYf/YnKiUb5HIsnCI260/a815alesvpSCjJay8zw= =sxZp -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "Only a small set up updates, enabling a few drivers for Artpec, THead, Renesas and Broadcom chips, and cleaning out some Qualcomm options that were removed previously" * tag 'soc-defconfig-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: configs: u8500: Set NFC_SHDLC as built-in riscv: defconfig: Enable MMP_PDMA support for SpacemiT K1 SoC riscv: defconfig: run savedefconfig to reorder it ARM: defconfig: Remove obsolete CONFIG_USB_EHCI_MSM arm64: defconfig: Enable Marvell WiFi-Ex USB driver arm64: defconfig: Enable BCM2712 on-chip pin controller driver arm64: defconfig: Enable Axis ARTPEC SoC ARM: s3c6400_defconfig: Drop MTD_NAND_S3C2410 ARM: defconfig: pxa: Remove duplicate CONFIG_USB_GPIO_VBUS entry ARM: defconfig: cleanup orphaned CONFIGs arm64: defconfig: enable i.MX91 pinctrl arm64: defconfig: Enable X1P42100 GPUCC driver arm64: defconfig: Enable QCS615 clock controllers arm64: defconfig: Enable the RZ/V2H(P) RSPI driver arm64: defconfig: Enable Renesas RZ/T2H serial SCI |
||
|
Linus Torvalds
|
0f048c878e |
soc: dt changes for 6.18
There are five sets of new SoCs that get added in existing families,
all of them being either upgrades or cut-down versions of the older chips:
- Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation of
high-end workstations and laptops from Apple. Linux has been working
on these for a while but stil requires patches.
- Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
unlike the earlier Armv7 Artpec6 from the same company that
was part of a separate family of chips.
- NXP i.MX91 is a cut-down version of i.MX93, using only a single
Cortex-A55 core.
- Qualcomm Lemans Auto is a variant of the Lemans SoC that was
originally merged under the sa8775p name, the differences
being mostly the firmware configuration of the platform.
- Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial bedded
SoCs based on Cortex-A55 cores
In total, there are 65 new machines, including:
- Industrial embedded system and single-board computers based on NXP,
Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.
- Reference boards for the newly added Renesas, Qualcomm, NXP and Axis
ARMv8 chips as well as Microchip's MPFS RISC-V SoC
- Laptops and Workstations using Apple M2 and Qualcomm Snapdragon
X1 chips.
- Several Samsung phones using Qualcomm Snapdragon chips
- Set-top boxes based on Allwinner H313
- Five BMC boards using 32-bit ASpeed SoCs
- Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
(ARMv7) SoCs
Two machines get phased out because they were available only in small
quantities but never made it into products: one STi407 based reference
board, and a Snapdragon 845 based Chromebook.
Aside from the newly added machines, a lot of work went into
improving hardware support on the existing machines and cleaning
up contents for validation.
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Merge tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC dt updates from Arnd Bergmann:
"There are five sets of new SoCs that get added in existing families,
all of them being either upgrades or cut-down versions of the older
chips:
- Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation
of high-end workstations and laptops from Apple. Linux has been
working on these for a while but stil requires patches.
- Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
unlike the earlier Armv7 Artpec6 from the same company that was
part of a separate family of chips.
- NXP i.MX91 is a cut-down version of i.MX93, using only a single
Cortex-A55 core.
- Qualcomm Lemans Auto is a variant of the Lemans SoC that was
originally merged under the sa8775p name, the differences being
mostly the firmware configuration of the platform.
- Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial
bedded SoCs based on Cortex-A55 cores
In total, there are 65 new machines, including:
- Industrial embedded system and single-board computers based on NXP,
Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.
- Reference boards for the newly added Renesas, Qualcomm, NXP and
Axis ARMv8 chips as well as Microchip's MPFS RISC-V SoC
- Laptops and Workstations using Apple M2 and Qualcomm Snapdragon X1
chips.
- Several Samsung phones using Qualcomm Snapdragon chips
- Set-top boxes based on Allwinner H313
- Five BMC boards using 32-bit ASpeed SoCs
- Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
(ARMv7) SoCs
Two machines get phased out because they were available only in small
quantities but never made it into products: one STi407 based reference
board, and a Snapdragon 845 based Chromebook.
Aside from the newly added machines, a lot of work went into improving
hardware support on the existing machines and cleaning up contents for
validation"
* tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (931 commits)
arm64: dts: apm-shadowcat: Drop "apm,xgene2-pcie" compatible
arm64: dts: apm-shadowcat: Move slimpro nodes out of "simple-bus" node
ARM: dts: microchip: sam9x7: Add qspi controller
arm64: dts: qcom: Add MST pixel streams for displayport
arm64: dts: qcom: sm6350: correct DP compatibility strings
arm64: dts: qcom: monaco-evk: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
arm64: dts: allwinner: h313: Add Amediatech X96Q
dt-bindings: arm: sunxi: Add Amediatech X96Q
arm64: dts: apple: t8015: Add SPMI node
arm64: dts: apple: t8012: Add SPMI node
arm64: dts: apple: Add J180d (Mac Pro, M2 Ultra, 2023) device tree
arm64: dts: rockchip: Add devicetree for the ROC-RK3588-RT
dt-bindings: arm: rockchip: Add Firefly ROC-RK3588-RT
arm64: dts: rockchip: update pinctrl names for Radxa E52C
arm64: dts: rockchip: remove vcc_3v3_pmu regulator for Radxa E52C
arm64: dts: apple: Add J474s, J475c and J475d device trees
arm64: dts: apple: Add J414 and J416 Macbook Pro device trees
arm64: dts: apple: Add initial t6020/t6021/t6022 DTs
...
|
||
|
Linus Torvalds
|
a8253f8077 |
soc: new SoC support for 6.18
Pinkesh Vaghela adds support for the ESWIN EIC7700 SoC, as described in [1]: "Add support for ESWIN EIC7700 SoC consisting of SiFive Quad-Core P550 CPU cluster and the first development board that uses it, the SiFive HiFive Premier P550. This patch series adds initial device tree and also adds ESWIN architecture support. Boot-tested using intiramfs with Linux v6.17-rc3 on HiFive Premier P550 board using U-Boot 2024.01 and OpenSBI 1.4." [1] https://lore.kernel.org/linux-riscv/20250825132427.1618089-1-pinkesh.vaghela@einfochips.com/ -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmjdpqUACgkQmmx57+YA GNlh3g//QmkkOnHUZvbUNNhf3WMulaVFA7K8pX6DB+ZI8WJSY3asJsKKUfgx5EhO Dml85lMYI4RUtia6TkSQ9RgG7ECmrcn07RWEqUR5MNeAYh2+lcVHn6dEO6vSmllG yxXH1AcqRm1CP9nKnz8g5yRcrndfPVKGl8oIENlyfnGoBmrdPanKElXvx6krzexw J8h/BJo29TntCqUCDsw9/N+5xA9lUVHS7v7alF01M10w48nDaEg8l/X7QxUhxhKl Knd9o8abNzxt2au8AunS91rJhZCxm17Gnwsg3R3ij+Ws+Dgao3aWpYRVRIE2ND7m 6YhWIK+IeuMI48dnZ+QzKbNhwvF/RLUOt3P8zNGyRxDGh8azLUCp3BXtt8FSrJ2n /mSCrQyB2BnQHJs4cD6I2+shHWVpMJ9mf0lmQZBINamTkXFqIoIisGih/YDdX9x3 5BDG4D9mNFAP+qzLcrHq0WNGfHZHbhk06sw0YEv6AhgRgeKqRIjbWUn+8l7EnQts 8E8vZc+Ztd61hxLP3XD5Ads01kDz5nAU/7IJ6l+0r7qp+S6GxjKkaPXsvrdSscTn bACIgw5hsFr5t9rleyTcyS5XeqGwt778jA4mjC8PFLmXKqf0vpuCAOCSFjk7euea pMJjeyH6khA0VXCDvgolCF+O3STVY3RtqefEwJaOmBtQaycmNZ8= =DONh -----END PGP SIGNATURE----- Merge tag 'soc-newsoc-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull new SoC support from Arnd Bergmann: "Pinkesh Vaghela adds support for the ESWIN EIC7700 SoC consisting of SiFive Quad-Core P550 CPU cluster and the first development board that uses it, the SiFive HiFive Premier P550 [1]. This adds initial device tree and also adds ESWIN architecture support. Boot-tested using intiramfs with Linux v6.17-rc3 on HiFive Premier P550 board using U-Boot 2024.01 and OpenSBI 1.4" Link: https://lore.kernel.org/linux-riscv/20250825132427.1618089-1-pinkesh.vaghela@einfochips.com/ [1] * tag 'soc-newsoc-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: riscv: dts: eswin: add HiFive Premier P550 board device tree riscv: dts: add initial support for EIC7700 SoC dt-bindings: interrupt-controller: Add ESWIN EIC7700 PLIC dt-bindings: riscv: Add SiFive HiFive Premier P550 board riscv: Add Kconfig option for ESWIN platforms dt-bindings: riscv: Add SiFive P550 CPU compatible |
||
|
Linus Torvalds
|
9792d660a4 |
Devicetree updates for v6.18:
DT core:
- Update dtc to upstream version v1.7.2-35-g52f07dcca47c
- Add stub for of_get_next_child_with_prefix()
- Convert of_msi_map_id() callers to of_msi_xlate()
DT bindings:
- Convert Megachips stdpxxxx-ge-b850v3-fw DP bridges, NVIDIA Tegra GPUs,
SUN Sparc RNG, aspeed,ast2400-sdram-edac, Marvell arm32 SoCs, Marvell
Berlin SoCs, apm,xgene-edac, marvell,armada-ap806-thermal,
marvell,armada370-thermal, marvell,armada-3700-wdt, nuvoton,npcm-wdt,
brcm,iproc-flexrm-mbox, brcm,iproc-pdc-mbox,
marvell,armada-3700-rwtm-mailbox, rockchip,rk3368-mailbox,
eckelmann,siox-gpio, aspeed,ast2400-gfx, apm,xgene-pmu,
hisilicon,mbigen-v2, cavium,thunder-88xx,
aspeed,ast2400-cf-fsi-master,
fsi-master-gpio, and mediatek,mt8173-vpu bindings to DT schema format
- Add bindings for synaptics,synaptics_i2c touchscreen controller,
innolux,n133hse-ea1 and nlt,nl12880bc20-spwg-24 displays, and NXP
vf610 reboot controller
- Add new Arm Cortex-A320/A520AE/A720AE and
C1-Nano/Pro/Premium/Ultra CPUs. Add missing Applied Micro CPU
compatibles. Add pu-supply and fsl,soc-operating-points properties for
CPU nodes.
- Add QCom Glymur PDC and tegra264-agic interrupt controllers
- Add samsung,exynos8890-mali GPU to Arm Mali Midgard
- Drop Samsung S3C2410 display related bindings
- Allow separate DP lane and AUX connections in dp-connector
- Add some missing, undocumented vendor prefixes
- Add missing '#address-cells' properties in interrupt controller
bindings which dtc now warns about
- Drop duplicate socfpga-sdram-edac.txt, moxa,moxart-watchdog.txt,
fsl/mpic.txt, ti,opa362.txt, and cavium-thunder2.txt legacy text
bindings which are already covered by existing schemas.
- Various binding fixes for Mediatek platforms in mailbox, regulator,
pinctrl, timer, and display
- Drop work-around for yamllint quoting of values containing ','
- Various spelling, typo, grammar, and duplicated words fixes in DT
bindings and docs
- Add binding guidelines for defining properties at top level of
schemas, lack of node name ABI, and usage of simple-mfd
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Merge tag 'devicetree-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Update dtc to upstream version v1.7.2-35-g52f07dcca47c
- Add stub for of_get_next_child_with_prefix()
- Convert of_msi_map_id() callers to of_msi_xlate()
DT bindings:
- Convert multiple text board bindings to DT schema format
- Add bindings for synaptics,synaptics_i2c touchscreen controller,
innolux,n133hse-ea1 and nlt,nl12880bc20-spwg-24 displays, and NXP
vf610 reboot controller
- Add new Arm Cortex-A320/A520AE/A720AE and C1-Nano/Pro/Premium/Ultra
CPUs. Add missing Applied Micro CPU compatibles. Add pu-supply and
fsl,soc-operating-points properties for CPU nodes.
- Add QCom Glymur PDC and tegra264-agic interrupt controllers
- Add samsung,exynos8890-mali GPU to Arm Mali Midgard
- Drop Samsung S3C2410 display related bindings
- Allow separate DP lane and AUX connections in dp-connector
- Add some missing, undocumented vendor prefixes
- Add missing '#address-cells' properties in interrupt controller
bindings which dtc now warns about
- Drop duplicate socfpga-sdram-edac.txt, moxa,moxart-watchdog.txt,
fsl/mpic.txt, ti,opa362.txt, and cavium-thunder2.txt legacy text
bindings which are already covered by existing schemas.
- Various binding fixes for Mediatek platforms in mailbox, regulator,
pinctrl, timer, and display
- Drop work-around for yamllint quoting of values containing ','
- Various spelling, typo, grammar, and duplicated words fixes in DT
bindings and docs
- Add binding guidelines for defining properties at top level of
schemas, lack of node name ABI, and usage of simple-mfd"
* tag 'devicetree-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (81 commits)
dt-bindings: arm: altera: Drop socfpga-sdram-edac.txt
dt-bindings: gpu: Convert nvidia,gk20a to DT schema
dt-bindings: rng: sparc_sun_oracle_rng: convert to DT schema
dt-bindings: vendor-prefixes: update regex for properties without a prefix
dt-bindings: display: bridge: convert megachips-stdpxxxx-ge-b850v3-fw.txt to yaml
scripts: dt_to_config: fix grammar and a typo in --help text
dt-bindings: fix spelling, typos, grammar, duplicated words
docs: dt: fix grammar and spelling
of: base: Add of_get_next_child_with_prefix() stub
dt-bindings: trivial-devices: Add compatible string synaptics,synaptics_i2c
dt-bindings: soc: mediatek: pwrap: Add power-domains property
dt-bindings: pinctrl: mt65xx: Allow gpio-line-names
dt-bindings: media: Convert MediaTek mt8173-vpu bindings to DT schema
dt-bindings: arm: mediatek: Support mt8183-audiosys variant
dt-bindings: mailbox: mediatek,gce-mailbox: Make clock-names optional
dt-bindings: regulator: mediatek,mt6331: Add missing compatible
dt-bindings: regulator: mediatek,mt6331: Fix various regulator names
dt-bindings: regulator: mediatek,mt6332-regulator: Add missing compatible
dt-bindings: pinctrl: mediatek,mt7622-pinctrl: Add missing base reg
dt-bindings: pinctrl: mediatek,mt7622-pinctrl: Add missing pwm_ch7_2
...
|
||
|
Linus Torvalds
|
f13ee7cc2d |
Thermal control updates for 6.18-rc1
- Add new thermal driver for the Renesas RZ/G3S SoC (Claudiu Beznea)
- Add new thermal driver for the Renesas RZ/G3E SoC (John Madieu)
- Add support for new platform power slider feature to the Intel
int340x driver (Srinivas Pandruvada).
- Add new Tegra114-specific SOCTHERM driver and document Tegra114
SOCTHERM Thermal Management System in DT bindings (Svyatoslav Ryhel)
- Add temperature sensor channel to thermal-generic-adc (Svyatoslav
Ryhel)
- Add support for per-SoC default trim values to the Renesas rcar_gen3
thermal driver, use it for adding R-Car V4H default trim values, fix
a comment typo in that driver and document Gen4 support in its
Kconfig entry (Marek Vasut)
- Fix mapping SoCs to generic Gen4 entry in the Renesas rcar_gen3
thermal driver (Wolfram Sang)
- Document the TSU unit in the r9a08g045-tsu and r9a09g047-tsu DT
bindings (Claudiu Beznea, John Madieu)
- Make LMH select QCOM_SCM and add missing IRQ includes to the
qcom/lmh thermal driver (Dmitry Baryshkov)
- Fix incorrect error message in the qcom/lmh thermal driver (Sumeet
Pawnikar)
- Add QCS615 compatible to tsens thermal DT bindings (Gaurav Kohli)
- Document the Glymur temperature sensor in qcom-tsens thermal DT
bindings (Manaf Meethalavalappu Pallikunhi)
- Make k3_j72xx_bandgap thermal driver register the thermal sensor
with hwmon (Michael Walle)
- Tighten GRF requirements in the rockchip thermal DT bindings,
silence a GRF warning in the rockchip thermal driver and unify
struct rockchip_tsadc_chip format in it (Sebastian Reichel)
- Update the Step-wise thermal governor to allow it to reduce the
cooling level earlier if thermal zone temperature is dropping
and clean it up (Rafael Wysocki)
- Clean up the thermal testing code (Rafael Wysocki)
- Assorted cleanups of thermal drivers (Jiapeng Chong, Salah Triki,
Osama Abdelkader)
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Merge tag 'thermal-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These are mostly thermal driver updates, including new thermal drivers
for Renesas RZ/G3S and Renesas RZ/G3E SoCs, a new power slider
platform feature support in the Intel int340x thermal driver, a new
Tegra114- specific SOCTHERM driver and more.
There is also a Step-wise thermal governor update allowing it to start
reducing cooling somewhat earlier if the temperature of the given
thermal zone is falling down and a thermal testing code cleanup.
Specifics:
- Add new thermal driver for the Renesas RZ/G3S SoC (Claudiu Beznea)
- Add new thermal driver for the Renesas RZ/G3E SoC (John Madieu)
- Add support for new platform power slider feature to the Intel
int340x driver (Srinivas Pandruvada).
- Add new Tegra114-specific SOCTHERM driver and document Tegra114
SOCTHERM Thermal Management System in DT bindings (Svyatoslav
Ryhel)
- Add temperature sensor channel to thermal-generic-adc (Svyatoslav
Ryhel)
- Add support for per-SoC default trim values to the Renesas
rcar_gen3 thermal driver, use it for adding R-Car V4H default trim
values, fix a comment typo in that driver and document Gen4 support
in its Kconfig entry (Marek Vasut)
- Fix mapping SoCs to generic Gen4 entry in the Renesas rcar_gen3
thermal driver (Wolfram Sang)
- Document the TSU unit in the r9a08g045-tsu and r9a09g047-tsu DT
bindings (Claudiu Beznea, John Madieu)
- Make LMH select QCOM_SCM and add missing IRQ includes to the
qcom/lmh thermal driver (Dmitry Baryshkov)
- Fix incorrect error message in the qcom/lmh thermal driver (Sumeet
Pawnikar)
- Add QCS615 compatible to tsens thermal DT bindings (Gaurav Kohli)
- Document the Glymur temperature sensor in qcom-tsens thermal DT
bindings (Manaf Meethalavalappu Pallikunhi)
- Make k3_j72xx_bandgap thermal driver register the thermal sensor
with hwmon (Michael Walle)
- Tighten GRF requirements in the rockchip thermal DT bindings,
silence a GRF warning in the rockchip thermal driver and unify
struct rockchip_tsadc_chip format in it (Sebastian Reichel)
- Update the Step-wise thermal governor to allow it to reduce the
cooling level earlier if thermal zone temperature is dropping and
clean it up (Rafael Wysocki)
- Clean up the thermal testing code (Rafael Wysocki)
- Assorted cleanups of thermal drivers (Jiapeng Chong, Salah Triki,
Osama Abdelkader)"
* tag 'thermal-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (37 commits)
thermal/drivers/renesas/rzg3e: Fix add thermal driver for the Renesas RZ/G3E SoC
dt-bindings: thermal: qcom-tsens: Document the Glymur temperature Sensor
thermal/drivers/renesas/rzg3e: Add thermal driver for the Renesas RZ/G3E SoC
dt-bindings: thermal: r9a09g047-tsu: Document the TSU unit
thermal/drivers/thermal-generic-adc: Add temperature sensor channel
dt-bindings: thermal: rockchip: Tighten grf requirements
thermal/drivers/rockchip: Shut up GRF warning
thermal/drivers/rockchip: Unify struct rockchip_tsadc_chip format
thermal/drivers/renesas/rzg3s: Add thermal driver for the Renesas RZ/G3S SoC
dt-bindings: thermal: r9a08g045-tsu: Document the TSU unit
thermal/drivers/k3_j72xx_bandgap: Register sensors with hwmon
thermal/drivers/rcar_gen3: Fix mapping SoCs to generic Gen4 entry
thermal/drivers/tegra: Add Tegra114 specific SOCTHERM driver
dt-bindings: thermal: add Tegra114 soctherm header
thermal/drivers/tegra/soctherm-fuse: Prepare calibration for Tegra114 support
dt-bindings: thermal: Document Tegra114 SOCTHERM Thermal Management System
thermal/drivers/rcar_gen3: Document Gen4 support in Kconfig entry
thermal/drivers/rcar_gen3: Fix comment typo
drivers/thermal/qcom/lmh: Fix incorrect error message
thermal/drivers/qcom/lmh: Add missing IRQ includes
...
|
||
|
Linus Torvalds
|
679a16399a |
ACPI updates for 6.18-rc1
- Add SoundWire File Table (SWFT) signature to ACPICA (Maciej Strozek)
- Rearrange local variable definition involving #ifdef in ACPICA to
avoid using uninitialized variables (Zhe Qiao)
- Allow ACPICA to skip Global Lock initialization (Huacai Chen)
- Apply ACPI_NONSTRING in more places in ACPICA and fix two regressions
related to incorrect ACPI_NONSTRING usage (Ahmed Salem)
- Fix printing CDAT table header when dissasebling CDAT AML (Ahmed
Salem)
- Use acpi_ds_clear_operands() in acpi_ds_call_control_method() in
ACPICA (Hans de Goede)
- Update dsmethod.c in ACPICA to address unused variable warning (Saket
Dumbre)
- Print error messages in ACPICA for too few or too many control method
arguments (Saket Dumbre)
- Update ACPICA version to 20250807 (Saket Dumbre)
- Fix largest possible resource descriptor index in ACPICA (Dmitry
Antipov)
- Add Back-Invalidate restriction to CXL Window for CEDT in ACPICA
(Davidlohr Bueso).
- Add the package type to acceptable Arg3 types for _DSM in ACPICA
because ACPI_TYPE_ANY does not cover it (Saket Dumbre)
- Fix return values in ap_is_valid_checksum() in the acpidump utility
in ACPICA (Kaushlendra Kumar)
- Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[] so it is not
regarded as real dependency (Hans de Goede)
- Use ACPI_FREE() for freeing an ACPI object in description_show() in
the ACPI sysfs-related code (Kaushlendra Kumar)
- Fix memory leak in the ACPI processor idle driver registration error
code path and optimize ACPI idle driver registration (Huisong Li,
Rafael Wysocki)
- Add module import namespace to the ACPI processor idle driver (Rafael
Wysocki)
- Eliminate static variable flat_state_cnt from the ACPI processor idle
driver (Rafael Wysocki)
- Release cpufreq policy references using __free() in the ACPI
processor thremal driver (Zihuan Zhang)
- Remove unused empty stubs of some functions and rearrange function
declarations in a header file in the ACPI processor driver (Huisong
Li)
- Redefine two functions as void in the ACPI processor driver (Rafael
Wysocki)
- Stop exposing global variable acpi_idle_driver in the ACPI processor
driver (Huisong Li)
- Fix ACPI buffer properties extraction for data-only subnodes
represented as _DSD-equivalent packages (Rafael Wysocki)
- Fix handling of ACPI data-only subnodes represented as _DSD-equivalent
packages in the case when they are embedded in larger _DSD-equivalent
packages and clean up acpi_nondev_subnode_extract() (Rafael Wysocki)
- Skip ACPI IRQ override on ASUS Vivobook Pro N6506CU (Sam van Kampen)
- Add power resource init function and use it for introducing an HP
EliteBook 855 G7 WWAN modem power resource quirk (Maciej Szmigiero)
- Add support for DBG2 RISC-V SBI port subtype and Precise Baud Rate
field to the ACPI SPCR table parser (Chen Pei)
- Eliminate a dummy local variable from the ACPI thermal driver (Rafael
Wysocki)
- Fold two simple functions into their only caller in the ACPI fan
driver (Rafael Wysocki)
- Force native backlight on Lenovo 82K8 in the ACPI backlight (video)
driver (Mario Limonciello)
- Add missing sysfs_remove_group() for ACPI_TAD_RT (Daniel Tang)
- Skip PRM handlers with NULL handler_address or NULL VA in the ACPI
PRM driver (Shang song)
- Remove redundant assignments in erst_dbg_{ioctl|write}() in the ACPI
APEI driver (Thorsten Blum)
- Allow the ACPI APEI EINJ to handle more types of addresses than just
MMIO (Jiaqi Yan)
- Use str_low_high() helper in two places in the ACPI code (Chelsy
Ratnawat)
- Use str_plural() to simplify the PNP code (Xichao Zhao)
- Fix signedness issues in read/write helpers in the ACPI AML debugger
interface (Amir Mohammad)
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Merge tag 'acpi-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These include an ACPICA update (upstream revision 20250807 with a few
fixes on top), fixes and cleanups of the ACPI processor driver, fixes
and cleanups of the ACPI properties management code, one more ACPI IRQ
resource management quirk, one more ACPI backlight quirk, an ACPI
device enumeration quirk related to _DEP, a power resource quirk
related to WWAN modem for HP EliteBook 855 G7, ACPI SPCR table parser
extensions, an ACPI APEI EINJ driver update allowing it to handle more
address types, and several assorted cleanups of ACPI drivers and PNP
code.
Specifics:
- Add SoundWire File Table (SWFT) signature to ACPICA (Maciej
Strozek)
- Rearrange local variable definition involving #ifdef in ACPICA to
avoid using uninitialized variables (Zhe Qiao)
- Allow ACPICA to skip Global Lock initialization (Huacai Chen)
- Apply ACPI_NONSTRING in more places in ACPICA and fix two
regressions related to incorrect ACPI_NONSTRING usage (Ahmed Salem)
- Fix printing CDAT table header when dissasebling CDAT AML (Ahmed
Salem)
- Use acpi_ds_clear_operands() in acpi_ds_call_control_method() in
ACPICA (Hans de Goede)
- Update dsmethod.c in ACPICA to address unused variable warning
(Saket Dumbre)
- Print error messages in ACPICA for too few or too many control
method arguments (Saket Dumbre)
- Update ACPICA version to 20250807 (Saket Dumbre)
- Fix largest possible resource descriptor index in ACPICA (Dmitry
Antipov)
- Add Back-Invalidate restriction to CXL Window for CEDT in ACPICA
(Davidlohr Bueso)
- Add the package type to acceptable Arg3 types for _DSM in ACPICA
because ACPI_TYPE_ANY does not cover it (Saket Dumbre)
- Fix return values in ap_is_valid_checksum() in the acpidump utility
in ACPICA (Kaushlendra Kumar)
- Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[] so it is not
regarded as real dependency (Hans de Goede)
- Use ACPI_FREE() for freeing an ACPI object in description_show() in
the ACPI sysfs-related code (Kaushlendra Kumar)
- Fix memory leak in the ACPI processor idle driver registration
error code path and optimize ACPI idle driver registration (Huisong
Li, Rafael Wysocki)
- Add module import namespace to the ACPI processor idle driver
(Rafael Wysocki)
- Eliminate static variable flat_state_cnt from the ACPI processor
idle driver (Rafael Wysocki)
- Release cpufreq policy references using __free() in the ACPI
processor thremal driver (Zihuan Zhang)
- Remove unused empty stubs of some functions and rearrange function
declarations in a header file in the ACPI processor driver (Huisong
Li)
- Redefine two functions as void in the ACPI processor driver (Rafael
Wysocki)
- Stop exposing global variable acpi_idle_driver in the ACPI
processor driver (Huisong Li)
- Fix ACPI buffer properties extraction for data-only subnodes
represented as _DSD-equivalent packages (Rafael Wysocki)
- Fix handling of ACPI data-only subnodes represented as
_DSD-equivalent packages in the case when they are embedded in
larger _DSD-equivalent packages and clean up
acpi_nondev_subnode_extract() (Rafael Wysocki)
- Skip ACPI IRQ override on ASUS Vivobook Pro N6506CU (Sam van
Kampen)
- Add power resource init function and use it for introducing an HP
EliteBook 855 G7 WWAN modem power resource quirk (Maciej Szmigiero)
- Add support for DBG2 RISC-V SBI port subtype and Precise Baud Rate
field to the ACPI SPCR table parser (Chen Pei)
- Eliminate a dummy local variable from the ACPI thermal driver
(Rafael Wysocki)
- Fold two simple functions into their only caller in the ACPI fan
driver (Rafael Wysocki)
- Force native backlight on Lenovo 82K8 in the ACPI backlight (video)
driver (Mario Limonciello)
- Add missing sysfs_remove_group() for ACPI_TAD_RT (Daniel Tang)
- Skip PRM handlers with NULL handler_address or NULL VA in the ACPI
PRM driver (Shang song)
- Remove redundant assignments in erst_dbg_{ioctl|write}() in the
ACPI APEI driver (Thorsten Blum)
- Allow the ACPI APEI EINJ to handle more types of addresses than
just MMIO (Jiaqi Yan)
- Use str_low_high() helper in two places in the ACPI code (Chelsy
Ratnawat)
- Use str_plural() to simplify the PNP code (Xichao Zhao)
- Fix signedness issues in read/write helpers in the ACPI AML
debugger interface (Amir Mohammad)"
* tag 'acpi-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (50 commits)
ACPI: debug: fix signedness issues in read/write helpers
ACPI: processor: Do not expose global variable acpi_idle_driver
ACPI: SPCR: Support Precise Baud Rate field
ACPI: processor: idle: Redefine two functions as void
ACPI: processor: Update cpuidle driver check in __acpi_processor_start()
ACPI: processor: idle: Rearrange declarations in header file
ACPI: processor: Remove unused empty stubs of some functions
ACPI: property: Adjust failure handling in acpi_nondev_subnode_extract()
ACPI: property: Do not pass NULL handles to acpi_attach_data()
ACPI: property: Add code comments explaining what is going on
ACPI: property: Disregard references in data-only subnode lists
ACPI: property: Fix buffer properties extraction for subnodes
ACPI: SPCR: Add support for DBG2 RISC-V SBI port subtype
ACPI: APEI: EINJ: Allow more types of addresses except MMIO
ACPI: APEI: Remove redundant assignments in erst_dbg_{ioctl|write}()
ACPICA: acpidump: fix return values in ap_is_valid_checksum()
ACPICA: ACPI_TYPE_ANY does not include the package type
ACPICA: CEDT: Add Back-Invalidate restriction to CXL Window
ACPICA: Fix largest possible resource descriptor index
ACPICA: Update version to 20250807
...
|
||
|
Linus Torvalds
|
991053178e |
Power management updates for 6.18-rc1
- Rearrange variable declarations involving __free() in the cpufreq
core and intel_pstate driver to follow common coding style (Rafael
Wysocki)
- Fix object lifecycle issue in update_qos_request(), rearrange
freq QoS updates using __free(), and adjust frequency percentage
computations in the intel_pstate driver (Rafael Wysocki)
- Update intel_pstate to allow it to enable HWP without EPP if the
new DEC (Dynamic Efficiency Control) HW feature is enabled (Rafael
Wysocki)
- Use on_each_cpu_mask() in drv_write() in the ACPI cpufreq driver
to simplify the code (Rafael Wysocki)
- Use likely() optimization in intel_pstate_sample() (Yaxiong Tian)
- Remove dead EPB-related code from intel_pstate (Srinivas Pandruvada)
- Use scope-based cleanup for cpufreq policy references in multiple
cpufreq drivers (Zihuan Zhang)
- Avoid calling get_governor() for the first policy in the cpufreq core
to simplify the initial policy path (Zihuan Zhang)
- Clean up the cpufreq core in multiple places (Zihuan Zhang)
- Use int type to store negative error codes in the cpufreq core and
update the speedstep-lib to use int for error codes (Qianfeng Rong)
- Update the efficient idle check for Intel extended Families in the
ondemand cpufreq governor (Sohil Mehta)
- Replace sscanf() with kstrtouint() in the conservative cpufreq
governor (Kaushlendra Kumar)
- Rename CpumaskVar::as[_mut]_ref to from_raw[_mut] in the cpumask
Rust code and mark CpumaskVar as transparent (Alice Ryhl, Baptiste
Lepers)
- Update ARef and AlwaysRefCounted imports from sync::aref in the OPP
Rust code (Shankari Anand)
- Add support for AN7583 SoC to the airoha cpufreq driver (Christian
Marangi)
- Enable cpufreq for ipq5424 in the qcom-nvmem cpufreq driver (Md Sadre
Alam)
- Add support for MT8196 to the mediatek-hw cpufreq driver, refactor
that driver and add mediatek,mt8196-cpufreq-hw DT binding (Nicolas
Frattaroli)
- Avoid redundant conditions in the mediatek cpufreq driver (Liao
Yuanhong)
- Add support for AM62D2 to the ti cpufreq driver and blocklist
ti,am62d2 SoC in dt-platdev (Paresh Bhagat)
- Support more speed grades on AM62Px SoC in the ti cpufreq driver,
allow all silicon revisions to support OPPs in it, and fix supported
hardware for 1GHz OPP (Judith Mendez)
- Add QCS615 compatible to DT bindings for cpufreq-qcom-hw (Taniya Das)
- Minor assorted updates of the scmi, longhaul, CPPC, and armada-37xx
cpufreq drivers (Akhilesh Patil, BowenYu, Dennis Beier, and Florian
Fainelli)
- Remove outdated cpufreq-dt.txt (Frank Li)
- Fix python gnuplot package names in the amd_pstate_tracer utility
(Kuan-Wei Chiu)
- Saravana Kannan will maintain the virtual-cpufreq driver (Saravana
Kannan)
- Prevent CPU capacity updates after registering a perf domain from
failing on a first CPU that is not present (Christian Loehle)
- Add support for the cases in which frequency alone is not sufficient
to uniquely identify an OPP (Krishna Chaitanya Chundru)
- Use to_result() for OPP error handling in Rust (Onur Özkan)
- Add support for LPDDR5 on Rockhip RK3588 SoC to rockchip-dfi devfreq
driver (Nicolas Frattaroli)
- Fix an issue where DDR cycle counts on RK3588/RK3528 with LPDDR4(X)
are reported as half by adding a cycle multiplier to the DFI driver
in rockchip-dfi devfreq-event driver (Nicolas Frattaroli)
- Fix missing error pointer dereference check of regulator instance in
the mtk-cci devfreq driver probe and remove a redundant condition from
an if () statement in that driver (Dan Carpenter, Liao Yuanhong)
- Fail cpuidle device registration if there is one already to avoid
sysfs-related issues (Rafael Wysocki)
- Use sysfs_emit()/sysfs_emit_at() instead of sprintf()/scnprintf() in
cpuidle (Vivek Yadav)
- Fix device and OF node leaks at probe in the qcom-spm cpuidle driver
and drop unnecessary initialisations from it (Johan Hovold)
- Remove unnecessary address-of operators from the intel_idle cpuidle
driver (Kaushlendra Kumar)
- Rearrange main loop in menu_select() to make the code in that funtion
easier to follow (Rafael Wysocki)
- Convert values in microseconds to ktime using us_to_ktime() where
applicable in the intel_idle power capping driver (Xichao Zhao)
- Annotate loops walking device links in the power management core
code as _srcu and add macros for walking device links to reduce the
likelihood of coding mistakes related to them (Rafael Wysocki)
- Document time units for *_time functions in the runtime PM API (Brian
Norris)
- Clear power.must_resume in noirq suspend error path to avoid resuming
a dependant device under a suspended parent or supplier (Rafael
Wysocki)
- Fix GFP mask handling during hybrid suspend and make the amdgpu
driver handle hybrid suspend correctly (Mario Limonciello, Rafael
Wysocki)
- Fix GFP mask handling after aborted hibernation in platform mode and
combine exit paths in power_down() to avoid code duplication (Rafael
Wysocki)
- Use vmalloc_array() and vcalloc() in the hibernation core to avoid
open-coded size computations (Qianfeng Rong)
- Fix typo in hibernation core code comment (Li Jun)
- Call pm_wakeup_clear() in the same place where other functions that do
bookkeeping prior to suspend_prepare() are called (Samuel Wu)
- Fix and clean up the x86_energy_perf_policy utility and update its
documentation (Len Brown, Kaushlendra Kumar)
- Fix incorrect sorting of PMT telemetry in turbostat (Kaushlendra
Kumar)
- Fix incorrect size in cpuidle_state_disable() and the error return
value of cpupower_write_sysfs() in cpupower (Kaushlendra Kumar)
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Merge tag 'pm-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The majority of these are cpufreq changes, which has been a recurring
pattern for a few recent cycles.
Those changes include new hardware support (AN7583 SoC support in the
airoha cpufreq driver, ipq5424 support in the qcom-nvmem cpufreq
driver, MT8196 support in the mediatek cpufreq driver, AM62D2 support
in the ti cpufreq driver), DT bindings and Rust code updates, cleanups
of the core and governors, and multiple driver fixes and cleanups.
Beyond that, there are hibernation fixes (some remaining 6.16 cycle
fallout and an issue related to hybrid suspend in the amdgpu driver),
cleanups of the PM core code, runtime PM documentation update, cpuidle
and power capping cleanups, and tooling updates.
Specifics:
- Rearrange variable declarations involving __free() in the cpufreq
core and intel_pstate driver to follow common coding style (Rafael
Wysocki)
- Fix object lifecycle issue in update_qos_request(), rearrange freq
QoS updates using __free(), and adjust frequency percentage
computations in the intel_pstate driver (Rafael Wysocki)
- Update intel_pstate to allow it to enable HWP without EPP if the
new DEC (Dynamic Efficiency Control) HW feature is enabled (Rafael
Wysocki)
- Use on_each_cpu_mask() in drv_write() in the ACPI cpufreq driver to
simplify the code (Rafael Wysocki)
- Use likely() optimization in intel_pstate_sample() (Yaxiong Tian)
- Remove dead EPB-related code from intel_pstate (Srinivas
Pandruvada)
- Use scope-based cleanup for cpufreq policy references in multiple
cpufreq drivers (Zihuan Zhang)
- Avoid calling get_governor() for the first policy in the cpufreq
core to simplify the initial policy path (Zihuan Zhang)
- Clean up the cpufreq core in multiple places (Zihuan Zhang)
- Use int type to store negative error codes in the cpufreq core and
update the speedstep-lib to use int for error codes (Qianfeng Rong)
- Update the efficient idle check for Intel extended Families in the
ondemand cpufreq governor (Sohil Mehta)
- Replace sscanf() with kstrtouint() in the conservative cpufreq
governor (Kaushlendra Kumar)
- Rename CpumaskVar::as[_mut]_ref to from_raw[_mut] in the cpumask
Rust code and mark CpumaskVar as transparent (Alice Ryhl, Baptiste
Lepers)
- Update ARef and AlwaysRefCounted imports from sync::aref in the OPP
Rust code (Shankari Anand)
- Add support for AN7583 SoC to the airoha cpufreq driver (Christian
Marangi)
- Enable cpufreq for ipq5424 in the qcom-nvmem cpufreq driver (Md
Sadre Alam)
- Add support for MT8196 to the mediatek-hw cpufreq driver, refactor
that driver and add mediatek,mt8196-cpufreq-hw DT binding (Nicolas
Frattaroli)
- Avoid redundant conditions in the mediatek cpufreq driver (Liao
Yuanhong)
- Add support for AM62D2 to the ti cpufreq driver and blocklist
ti,am62d2 SoC in dt-platdev (Paresh Bhagat)
- Support more speed grades on AM62Px SoC in the ti cpufreq driver,
allow all silicon revisions to support OPPs in it, and fix
supported hardware for 1GHz OPP (Judith Mendez)
- Add QCS615 compatible to DT bindings for cpufreq-qcom-hw (Taniya
Das)
- Minor assorted updates of the scmi, longhaul, CPPC, and armada-37xx
cpufreq drivers (Akhilesh Patil, BowenYu, Dennis Beier, and Florian
Fainelli)
- Remove outdated cpufreq-dt.txt (Frank Li)
- Fix python gnuplot package names in the amd_pstate_tracer utility
(Kuan-Wei Chiu)
- Saravana Kannan will maintain the virtual-cpufreq driver (Saravana
Kannan)
- Prevent CPU capacity updates after registering a perf domain from
failing on a first CPU that is not present (Christian Loehle)
- Add support for the cases in which frequency alone is not
sufficient to uniquely identify an OPP (Krishna Chaitanya Chundru)
- Use to_result() for OPP error handling in Rust (Onur Özkan)
- Add support for LPDDR5 on Rockhip RK3588 SoC to rockchip-dfi
devfreq driver (Nicolas Frattaroli)
- Fix an issue where DDR cycle counts on RK3588/RK3528 with LPDDR4(X)
are reported as half by adding a cycle multiplier to the DFI driver
in rockchip-dfi devfreq-event driver (Nicolas Frattaroli)
- Fix missing error pointer dereference check of regulator instance
in the mtk-cci devfreq driver probe and remove a redundant
condition from an if () statement in that driver (Dan Carpenter,
Liao Yuanhong)
- Fail cpuidle device registration if there is one already to avoid
sysfs-related issues (Rafael Wysocki)
- Use sysfs_emit()/sysfs_emit_at() instead of sprintf()/scnprintf()
in cpuidle (Vivek Yadav)
- Fix device and OF node leaks at probe in the qcom-spm cpuidle
driver and drop unnecessary initialisations from it (Johan Hovold)
- Remove unnecessary address-of operators from the intel_idle cpuidle
driver (Kaushlendra Kumar)
- Rearrange main loop in menu_select() to make the code in that
funtion easier to follow (Rafael Wysocki)
- Convert values in microseconds to ktime using us_to_ktime() where
applicable in the intel_idle power capping driver (Xichao Zhao)
- Annotate loops walking device links in the power management core
code as _srcu and add macros for walking device links to reduce the
likelihood of coding mistakes related to them (Rafael Wysocki)
- Document time units for *_time functions in the runtime PM API
(Brian Norris)
- Clear power.must_resume in noirq suspend error path to avoid
resuming a dependant device under a suspended parent or supplier
(Rafael Wysocki)
- Fix GFP mask handling during hybrid suspend and make the amdgpu
driver handle hybrid suspend correctly (Mario Limonciello, Rafael
Wysocki)
- Fix GFP mask handling after aborted hibernation in platform mode
and combine exit paths in power_down() to avoid code duplication
(Rafael Wysocki)
- Use vmalloc_array() and vcalloc() in the hibernation core to avoid
open-coded size computations (Qianfeng Rong)
- Fix typo in hibernation core code comment (Li Jun)
- Call pm_wakeup_clear() in the same place where other functions that
do bookkeeping prior to suspend_prepare() are called (Samuel Wu)
- Fix and clean up the x86_energy_perf_policy utility and update its
documentation (Len Brown, Kaushlendra Kumar)
- Fix incorrect sorting of PMT telemetry in turbostat (Kaushlendra
Kumar)
- Fix incorrect size in cpuidle_state_disable() and the error return
value of cpupower_write_sysfs() in cpupower (Kaushlendra Kumar)"
* tag 'pm-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (86 commits)
PM: hibernate: Combine return paths in power_down()
PM: hibernate: Restrict GFP mask in power_down()
PM: hibernate: Fix pm_hibernation_mode_is_suspend() build breakage
PM: runtime: Documentation: ABI: Document time units for *_time
tools/power x86_energy_perf_policy.8: Emphasize preference for SW interfaces
tools/power x86_energy_perf_policy: Add make snapshot target
tools/power x86_energy_perf_policy: Prefer driver HWP limits
tools/power x86_energy_perf_policy: EPB access is only via sysfs
tools/power x86_energy_perf_policy: Prepare for MSR/sysfs refactoring
tools/power x86_energy_perf_policy: Enhance HWP enable
tools/power x86_energy_perf_policy: Enhance HWP enabled check
tools/power x86_energy_perf_policy: Fix incorrect fopen mode usage
tools/power turbostat: Fix incorrect sorting of PMT telemetry
drm/amd: Fix hybrid sleep
PM: hibernate: Add pm_hibernation_mode_is_suspend()
PM: hibernate: Fix hybrid-sleep
tools/cpupower: Fix incorrect size in cpuidle_state_disable()
tools/power/x86/amd_pstate_tracer: Fix python gnuplot package names
cpufreq: Replace pointer subtraction with iteration macro
cpuidle: Fail cpuidle device registration if there is one already
...
|
||
Yuan Chen
|
9cf9aa7b0a |
tracing: Fix race condition in kprobe initialization causing NULL pointer dereference
There is a critical race condition in kprobe initialization that can lead to
NULL pointer dereference and kernel crash.
[1135630.084782] Unable to handle kernel paging request at virtual address 0000710a04630000
...
[1135630.260314] pstate: 404003c9 (nZcv DAIF +PAN -UAO)
[1135630.269239] pc : kprobe_perf_func+0x30/0x260
[1135630.277643] lr : kprobe_dispatcher+0x44/0x60
[1135630.286041] sp : ffffaeff4977fa40
[1135630.293441] x29: ffffaeff4977fa40 x28: ffffaf015340e400
[1135630.302837] x27: 0000000000000000 x26: 0000000000000000
[1135630.312257] x25: ffffaf029ed108a8 x24: ffffaf015340e528
[1135630.321705] x23: ffffaeff4977fc50 x22: ffffaeff4977fc50
[1135630.331154] x21: 0000000000000000 x20: ffffaeff4977fc50
[1135630.340586] x19: ffffaf015340e400 x18: 0000000000000000
[1135630.349985] x17: 0000000000000000 x16: 0000000000000000
[1135630.359285] x15: 0000000000000000 x14: 0000000000000000
[1135630.368445] x13: 0000000000000000 x12: 0000000000000000
[1135630.377473] x11: 0000000000000000 x10: 0000000000000000
[1135630.386411] x9 : 0000000000000000 x8 : 0000000000000000
[1135630.395252] x7 : 0000000000000000 x6 : 0000000000000000
[1135630.403963] x5 : 0000000000000000 x4 : 0000000000000000
[1135630.412545] x3 : 0000710a04630000 x2 : 0000000000000006
[1135630.421021] x1 : ffffaeff4977fc50 x0 : 0000710a04630000
[1135630.429410] Call trace:
[1135630.434828] kprobe_perf_func+0x30/0x260
[1135630.441661] kprobe_dispatcher+0x44/0x60
[1135630.448396] aggr_pre_handler+0x70/0xc8
[1135630.454959] kprobe_breakpoint_handler+0x140/0x1e0
[1135630.462435] brk_handler+0xbc/0xd8
[1135630.468437] do_debug_exception+0x84/0x138
[1135630.475074] el1_dbg+0x18/0x8c
[1135630.480582] security_file_permission+0x0/0xd0
[1135630.487426] vfs_write+0x70/0x1c0
[1135630.493059] ksys_write+0x5c/0xc8
[1135630.498638] __arm64_sys_write+0x24/0x30
[1135630.504821] el0_svc_common+0x78/0x130
[1135630.510838] el0_svc_handler+0x38/0x78
[1135630.516834] el0_svc+0x8/0x1b0
kernel/trace/trace_kprobe.c: 1308
0xffff3df8995039ec <kprobe_perf_func+0x2c>: ldr x21, [x24,#120]
include/linux/compiler.h: 294
0xffff3df8995039f0 <kprobe_perf_func+0x30>: ldr x1, [x21,x0]
kernel/trace/trace_kprobe.c
1308: head = this_cpu_ptr(call->perf_events);
1309: if (hlist_empty(head))
1310: return 0;
crash> struct trace_event_call -o
struct trace_event_call {
...
[120] struct hlist_head *perf_events; //(call->perf_event)
...
}
crash> struct trace_event_call ffffaf015340e528
struct trace_event_call {
...
perf_events = 0xffff0ad5fa89f088, //this value is correct, but x21 = 0
...
}
Race Condition Analysis:
The race occurs between kprobe activation and perf_events initialization:
CPU0 CPU1
==== ====
perf_kprobe_init
perf_trace_event_init
tp_event->perf_events = list;(1)
tp_event->class->reg (2)← KPROBE ACTIVE
Debug exception triggers
...
kprobe_dispatcher
kprobe_perf_func (tk->tp.flags & TP_FLAG_PROFILE)
head = this_cpu_ptr(call->perf_events)(3)
(perf_events is still NULL)
Problem:
1. CPU0 executes (1) assigning tp_event->perf_events = list
2. CPU0 executes (2) enabling kprobe functionality via class->reg()
3. CPU1 triggers and reaches kprobe_dispatcher
4. CPU1 checks TP_FLAG_PROFILE - condition passes (step 2 completed)
5. CPU1 calls kprobe_perf_func() and crashes at (3) because
call->perf_events is still NULL
CPU1 sees that kprobe functionality is enabled but does not see that
perf_events has been assigned.
Add pairing read and write memory barriers to guarantee that if CPU1
sees that kprobe functionality is enabled, it must also see that
perf_events has been assigned.
Link: https://lore.kernel.org/all/20251001022025.44626-1-chenyuan_fl@163.com/
Fixes:
|
||
Eric Biggers
|
f09f57c746 |
selftests/bpf: Add test for libbpf_sha256()
Test that libbpf_sha256() calculates SHA-256 digests correctly.
Tested with:
make -C tools/testing/selftests/bpf/
./tools/testing/selftests/bpf/test_progs -t sha256 -v
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
||
|
Linus Torvalds
|
080ffb4bec |
I3C for 6.18
New driver: - Analog Devices I3C Controller Subsystem: - fix big-endian FIFO transfers - fix default I2C adapter timeout value Drivers: - dw: shutdown support - mipi-i3c-hci: Intel Wildcat Lake-U support, IOMMU support - renesas: RZ/V2H(P) and RZ/V2N support -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmjdnOAACgkQY6TcMGxw OjJQTw//dec41U3YLDmZ5N31HuC5jerJYt4svKLuX05UUAR3lNq02kj7VzVYxw7l 9g6raFCqkxtYvfbZJ2kp9ulafwftjRRFLvz5MRdZ61c01gS8/0sqMAcTXzPaYvfO Vj0YeVXFk+8Z4dFidjkNnktwz/5jH9y0LQec+1e/Fk5gwwtC+TzaP+VUAGPdgMG1 7LMLlW5caxHymNT/U+z9gaVl8UmT/n/dsEW4BdLvpj9hRW4kxq/QRj9Y4fqyeEcN ULhdBKNHU+vC+lY/ylkOf/JtASSmRngX1swpajj6YlUKbvdKrZvw36MAZZ36ahLp qMsUi0E0BRLzFXv8kpNwhQ9Zfbu+KXMcxqqzrm/wyslo55E/x58HUxSIIJjocJRL WqBpg/3DljP3knyiizhGLXX/Lv3XhtpYW3u9KHKvhaNk6RmrPGmElCum8K0w1Ekl rZemVC1eHWxRkKIj0Zjgm5wBaTfD1+71UaHRPnFA2eO8R62JydyjEKn+ECnpG9HE cH61PbMsJPJQeO8Ty10hu0qaAy1s8zoMoKssokppyLrXhmrg6XUyeQ4LEmpHKBo4 hyCc83Af0bT+QO/+I7EVBLyJfA2HwCfEMCgJBG5hyARmGbMFzpkydounIOq9I2+w 5cxeyZm3SYBL+GWJhkZ78ikabdIjowM1lFpERVOrkyZ62GHJV9E= =uCC1 -----END PGP SIGNATURE----- Merge tag 'i3c/for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Alexandre Belloni: "New driver: - Analog Devices I3C Controller Subsystem: - fix big-endian FIFO transfers - fix default I2C adapter timeout value Drivers: - dw: shutdown support - mipi-i3c-hci: Intel Wildcat Lake-U support, IOMMU support - renesas: RZ/V2H(P) and RZ/V2N support" * tag 'i3c/for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (22 commits) i3c: fix big-endian FIFO transfers i3c: master: adi: fix number of bytes written to fifo i3c: Remove superfluous FIXME i3c: master: adi: fix header location i3c: dw: Add shutdown support to dw_i3c_master driver i3c: renesas: Simplify return statement in 'renesas_i3c_daa' dt-bindings: i3c: renesas,i3c: Add RZ/V2H(P) and RZ/V2N support i3c: master: svc: Recycle unused IBI slot i3c: master: svc: Use manual response for IBI events i3c: master: Add driver for Analog Devices I3C Controller IP dt-bindings: i3c: Add adi-i3c-master i3c: Fix default I2C adapter timeout value i3c: mipi-i3c-hci: Convert remaining DBG() prints to dev_dbg() i3c: mipi-i3c-hci: Remove function enter DBG() printouts i3c: mipi-i3c-hci: Uniform ring number printouts i3c: mipi-i3c-hci: Remove nonexistent ring interrupt i3c: mipi-i3c-hci: Change interrupt status prints to dev_dbg() i3c: mipi-i3c-hci: Use own DMA bounce buffer management for I2C transfers i3c: mipi-i3c-hci: Use physical device pointer with DMA API i3c: mipi-i3c-hci: Use core helpers for DMA mapping and bounce buffering ... |
||
Yazhou Tang
|
55c0ced59f |
bpf: Reject negative offsets for ALU ops
When verifying BPF programs, the check_alu_op() function validates
instructions with ALU operations. The 'offset' field in these
instructions is a signed 16-bit integer.
The existing check 'insn->off > 1' was intended to ensure the offset is
either 0, or 1 for BPF_MOD/BPF_DIV. However, because 'insn->off' is
signed, this check incorrectly accepts all negative values (e.g., -1).
This commit tightens the validation by changing the condition to
'(insn->off != 0 && insn->off != 1)'. This ensures that any value
other than the explicitly permitted 0 and 1 is rejected, hardening the
verifier against malformed BPF programs.
Co-developed-by: Shenghao Yuan <shenghaoyuan0928@163.com>
Signed-off-by: Shenghao Yuan <shenghaoyuan0928@163.com>
Co-developed-by: Tianci Cao <ziye@zju.edu.cn>
Signed-off-by: Tianci Cao <ziye@zju.edu.cn>
Signed-off-by: Yazhou Tang <tangyazhou518@outlook.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Fixes:
|
||
Alexei Starovoitov
|
1bd3773aad |
Merge branch 'libbpf-fix-libbpf_sha256-for-github-compatibility'
Andrii Nakryiko says:
====================
libbpf: fix libbpf_sha256() for Github compatibility
Recent reimplementation of libbpf_sha256() introduced issues for libbpf's
Github mirror due to reliance on linux/unaligned.h header. This patch set
fixes those issues to make libbpf source code compatible with Github mirror
setup.
This patch set starts with a bit of organization: we introduce libbpf_utils.c
as a place for generic internal helpers like libbpf_errstr() and
libbpf_sha256(), and move a few existing helpers there. We also clean up
libbpf_strerror_r(), which seems to be a leftover of some previous
refactorings.
And finally, we move libbpf_sha256() from huge libbpf.c into libbpf_utils.c,
following up with fix ups to make its code more Github-friendly.
v1->v2:
- add missed cpu_to_be32() and be32_to_cpu() conversions inside
{get/put}_unaligned_be32() macros;
- target bpf tree (Alexei);
- applied Eric's libbpf_sha256 selftest locally and verified it works;
v1:
https://lore.kernel.org/bpf/20250930212619.1645410-1-andrii@kernel.org/
====================
Link: https://patch.msgid.link/20251001171326.3883055-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
||
Andrii Nakryiko
|
4a1c9e544b |
libbpf: remove linux/unaligned.h dependency for libbpf_sha256()
linux/unaligned.h include dependency is causing issues for libbpf's
Github mirror due to {get,put}_unaligned_be32() usage.
So get rid of it by implementing custom variants of those macros that
will work both in kernel and Github mirror repos.
Also switch round_up() to roundup(), as the former is not available in
Github mirror (and is just a subtly more specific variant of roundup()
anyways).
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20251001171326.3883055-6-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
|
||
|
Andrii Nakryiko
|
a7f36f81d0 |
libbpf: move libbpf_sha256() implementation into libbpf_utils.c
Move sha256 implementation out of already large and unwieldy libbpf.c into libbpf_utils.c where we'll keep reusable helpers. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20251001171326.3883055-5-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Eduard Zingerman <eddyz87@gmail.com> |
||
|
Andrii Nakryiko
|
c68b6fdc36 |
libbpf: move libbpf_errstr() into libbpf_utils.c
Get rid of str_err.{c,h} by moving implementation of libbpf_errstr()
into libbpf_utils.c and declarations into libbpf_internal.h.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20251001171326.3883055-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
|
||
|
Andrii Nakryiko
|
d05ab6181b |
libbpf: remove unused libbpf_strerror_r and STRERR_BUFSIZE
libbpf_strerror_r() is not exposed as public API and neither is it used inside libbpf itself. Remove it altogether. Same for STRERR_BUFSIZE, it's just an orphaned leftover constant which we missed to clean up some time earlier. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20251001171326.3883055-3-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Eduard Zingerman <eddyz87@gmail.com> |
||
|
Andrii Nakryiko
|
44d42bd808 |
libbpf: make libbpf_errno.c into more generic libbpf_utils.c
Libbpf is missing one convenient place to put common "utils"-like code that is generic and usable from multiple places. Use libbpf_errno.c as the base for more generic libbpf_utils.c. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20251001171326.3883055-2-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Eduard Zingerman <eddyz87@gmail.com> |
||
|
Linus Torvalds
|
cf8da11679 |
i2c-for-6.18-rc1
Mostly DT bindings additions this time because Andi was super busy and I
also could only partly cover it.
- new ids for qcom-cci, mt65xx, exynos5, apple, tegra20, k1, i801
- drop support for already removed S3C2410
- introduce and use fwnode_for_each_child_node_scoped()
- mmt65xx: improve write-then-read transactions
- k1: various fixes around bus errors and resets
- usual share of cleanups, minor improvements, PM fixes...
at24 updates
- add the compatible for Giantec GT24C256C to the device-tree bindings
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Merge tag 'i2c-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"Mostly DT bindings additions this time because Andi was super busy and
I also could only partly cover it.
- new ids for qcom-cci, mt65xx, exynos5, apple, tegra20, k1, i801
- drop support for already removed S3C2410
- introduce and use fwnode_for_each_child_node_scoped()
- mmt65xx: improve write-then-read transactions
- k1: various fixes around bus errors and resets
- usual share of cleanups, minor improvements, PM fixes...
at24 updates:
- add the compatible for Giantec GT24C256C to the device-tree
bindings"
* tag 'i2c-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (33 commits)
i2c: i801: Add support for Intel Wildcat Lake-U
dt-bindings: i2c: i2c-mt65xx: Add MediaTek MT8196/6991 compatibles
i2c: designware: Add disabling clocks when probe fails
i2c: designware: Fix clock issue when PM is disabled
i2c: busses: Fix some spelling errors
i2c: mux: Simplify boolean assignment in i2c_mux_alloc
i2c: designware: use dev_err_probe() when probing platform device
i2c: designware: convert to dev_err_probe() on request IRQ error
i2c: spacemit: ensure SDA is released after bus reset
i2c: spacemit: check SDA instead of SCL after bus reset
i2c: spacemit: disable SDA glitch fix to avoid restart delay
i2c: spacemit: remove stop function to avoid bus error
i2c: spacemit: ensure bus release check runs when wait_bus_idle() fails
i2c: mediatek: fix potential incorrect use of I2C_MASTER_WRRD
i2c: boardinfo: Annotate code used in init phase only
dt-bindings: i2c: i2c-mt65xx: Document MediaTek MT6878 I2C
dt-bindings: i2c: samsung,s3c2410-i2c: Drop S3C2410
i2c: s3c2410: Drop S3C2410 OF support
dt-bindings: i2c: spacemit,k1-i2c: Minor whitespace cleanup in example
dt-bindings: i2c: exynos5: add samsung,exynos8890-hsi2c compatible
...
|
||
Brian Masney
|
65d2419f93 |
ARM: versatile: clock: convert from round_rate() to determine_rate()
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20251001061100.372737-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Jihed Chaibi
|
1f76c941c2 |
ARM: configs: u8500: Set NFC_SHDLC as built-in
The CONFIG_NFC_SHDLC=m setting in u8500_defconfig causes a Kconfig
warning because the NFC_SHDLC symbol does not support being built
as a module.
Change the selection from 'm' to 'y' to build the driver in-kernel.
Fixes:
|
||
|
Alexei Starovoitov
|
a1aca22d26 |
Merge branch 'bpf-fix-verifier-crash-on-bpf_neg-with-pointer-register'
Brahmajit Das says: ==================== bpf: Fix verifier crash on BPF_NEG with pointer register This patch fixes a crash in the BPF verifier triggered when the BPF_NEG operation is applied to a pointer-typed register. The verifier now checks that the destination register is not a pointer before performing the operation. Tested with syzkaller reproducer and new BPF sefltest. Closes: https://syzkaller.appspot.com/bug?extid=d36d5ae81e1b0a53ef58 Changes v4: Cleaning up, instead of using __is_pointer_value it's further simplified by checking if regs[insn->dst_reg].type of SCALAR_VALUE Link: Changes in v3: using __is_pointer_value to check if register if of pointer type Link: https://lore.kernel.org/all/20251001095613.267475-1-listout@listout.xyz/ Changes in v2: Checking if reg->map_ptr is NULL in bpf/log.c but with cleaner approach (wrong approach) Link: https://lore.kernel.org/all/20250923174738.1713751-1-listout@listout.xyz/ Changes in v1: Checking if reg->map_ptr is NULL in bpf/log.c (wrong approach) Link: https://lore.kernel.org/all/20250923164144.1573636-1-listout@listout.xyz/ ==================== Link: https://patch.msgid.link/20251001191739.2323644-1-listout@listout.xyz Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
KaFai Wan
|
8709c16852 |
selftests/bpf: Add test for BPF_NEG alu on CONST_PTR_TO_MAP
Add a test case for BPF_NEG operation on CONST_PTR_TO_MAP. Tests if BPF_NEG operation on map_ptr is rejected in unprivileged mode and is a scalar value and do not trigger Oops in privileged mode. Signed-off-by: KaFai Wan <kafai.wan@linux.dev> Signed-off-by: Brahmajit Das <listout@listout.xyz> Acked-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20251001191739.2323644-3-listout@listout.xyz Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
Brahmajit Das
|
34904582b5 |
bpf: Skip scalar adjustment for BPF_NEG if dst is a pointer
In check_alu_op(), the verifier currently calls check_reg_arg() and
adjust_scalar_min_max_vals() unconditionally for BPF_NEG operations.
However, if the destination register holds a pointer, these scalar
adjustments are unnecessary and potentially incorrect.
This patch adds a check to skip the adjustment logic when the destination
register contains a pointer.
Reported-by: syzbot+d36d5ae81e1b0a53ef58@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=d36d5ae81e1b0a53ef58
Fixes:
|
||
Jiri Olsa
|
0c342bfc99 |
selftests/bpf: Fix realloc size in bpf_get_addrs
We will segfault once we call realloc in bpf_get_addrs due to
wrong size argument.
Fixes:
|
||
|
Jiri Olsa
|
4b2b38ea20 |
selftests/bpf: Fix typo in subtest_basic_usdt after merge conflict
Use proper 'called' variable name.
Fixes:
|
||
|
Jiri Olsa
|
f83fcec784 |
selftests/bpf: Fix open-coded gettid syscall in uprobe syscall tests
Commit |
||
|
Linus Torvalds
|
5fb0249319 |
Pin control changes for the v6.18 kernel cycle:
Core changes:
- Allow pins to be identified/marked as GPIO mode with
a special callback. The pin controller core is now
"aware" if a pin is in GPIO mode if the callback is
implemented in the driver, and can thus be marked
as "strict", i.e. disallowing simultaneous use of a
line as GPIO and another function such as I2C. This
is enabled in the Qualcomm TLMM driver and also
implemeted from day 1 in the new Broadcom STB driver.
- Rename the pin config option PIN_CONFIG_OUTPUT to
PIN_CONFIG_LEVEL to better describe what the config is
doing, as well as making it more intuitive what shall
be returned when reading this property.
New drivers:
- Qualcomm SDM660 LPASS LPI TLMM pin controller subdriver.
- Qualcomm Glymur family pin controller driver.
- Broadcom STB family pin controller driver.
- Tegra186 pin controller driver.
- AAEON UP pin controller support. This is some special
pin controller that works as an external advanced line
MUX and amplifier for signals from an Intel SoC.
A cooperative effort with the GPIO maintainer was
needed to reach a solution where we reuse code from
the GPIO aggregator/forwarder driver.
- Renesas RZ/T2H and RZ/N2H pin controller support.
- Axis ARTPEC-8 subdriver for the Samsung pin controller
driver.
Improvements:
- Output enable (OEN) support in the Renesas RZG2L driver.
- Properly support bias pull up/down in the pinctrl-single
driver.
- Move over all GPIO portions using generic MMIO GPIO to
the new generic GPIO chip management which has a nice and
separate API.
- Proper DT bindings for some older Broadcom SoCs.
- External GPIO (EGPIO) support in the Qualcomm SM8250.
Deleted code:
- Dropped the now unused Samsung S3C24xx drivers.
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Merge tag 'pinctrl-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"We have GPIO awareness in the pin control core and an interesting
AAEON driver.
Core changes:
- Allow pins to be identified/marked as GPIO mode with a special
callback.
The pin controller core is now "aware" if a pin is in GPIO mode if
the callback is implemented in the driver, and can thus be marked
as "strict", i.e. disallowing simultaneous use of a line as GPIO
and another function such as I2C.
This is enabled in the Qualcomm TLMM driver and also implemeted
from day 1 in the new Broadcom STB driver
- Rename the pin config option PIN_CONFIG_OUTPUT to PIN_CONFIG_LEVEL
to better describe what the config is doing, as well as making it
more intuitive what shall be returned when reading this property
New drivers:
- Qualcomm SDM660 LPASS LPI TLMM pin controller subdriver
- Qualcomm Glymur family pin controller driver
- Broadcom STB family pin controller driver
- Tegra186 pin controller driver
- AAEON UP pin controller support.
This is some special pin controller that works as an external
advanced line MUX and amplifier for signals from an Intel SoC. A
cooperative effort with the GPIO maintainer was needed to reach a
solution where we reuse code from the GPIO aggregator/forwarder
driver
- Renesas RZ/T2H and RZ/N2H pin controller support
- Axis ARTPEC-8 subdriver for the Samsung pin controller driver
Improvements:
- Output enable (OEN) support in the Renesas RZG2L driver
- Properly support bias pull up/down in the pinctrl-single driver
- Move over all GPIO portions using generic MMIO GPIO to the new
generic GPIO chip management which has a nice and separate API
- Proper DT bindings for some older Broadcom SoCs
- External GPIO (EGPIO) support in the Qualcomm SM8250
Deleted code:
- Dropped the now unused Samsung S3C24xx drivers"
* tag 'pinctrl-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits)
pinctrl: use more common syntax for compound literals
pinctrl: Simplify printks with pOF format
pinctrl: qcom: Add SDM660 LPASS LPI TLMM
dt-bindings: pinctrl: qcom: Add SDM660 LPI pinctrl
pinctrl: qcom: lpass-lpi: Add ability to use custom pin offsets
pinctrl: qcom: Add glymur pinctrl driver
dt-bindings: pinctrl: qcom: Add Glymur pinctrl
pinctrl: qcom: sm8250: Add egpio support
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
pinctrl: keembay: fix double free in keembay_build_functions()
pinctrl: spacemit: fix typo in PRI_TDI pin name
pinctrl: eswin: Fix regulator error check and Kconfig dependency
pinctrl: bcm: Add STB family pin controller driver
dt-bindings: pinctrl: Add support for Broadcom STB pin controller
pinctrl: qcom: make the pinmuxing strict
pinctrl: qcom: mark the `gpio` and `egpio` pins function as non-strict functions
pinctrl: qcom: add infrastructure for marking pin functions as GPIOs
pinctrl: allow to mark pin functions as requestable GPIOs
pinctrl: qcom: use generic pin function helpers
pinctrl: make struct pinfunction a pointer in struct function_desc
...
|
||
|
Linus Torvalds
|
524c4a5daf |
Bug fixes and enhancements for IPMI
This request fixes a number of small bugs, but has some more major changes: Loongson-2K BMC support is added. This is an MFD device and is dependent on the changes coming from that tree. There is a conflict in the MAINTAINERS file and the MFD tree changes must be there before this is applied. The way the driver handles BMCs that have become non-functional has been completely redone. A number of changes in the past have attempted to handle various issues around this, but nothing has been very good. After working with some people on this, the code has been reworked to disable the driver and fail all pending operations if the BMC becomes non functional. It will retry the BMC once a second to see if it's back up. -corey -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmjaykUACgkQYfOMkJGb /4G+9g//RTekqxKa4xH/1Q+WxUmYhISYKVdDIx3bhNw6O6o5NWDwve3bQu7V88a3 6LAazFRkS4jAN7wEWEV88MoO/EscPNSxWmxwZRjuQ/cCmnrqYn614K4b6IQ3io4C 0bxvHQ7X7kHedWUQvjKMtG6KYmBYMZtT7Ed5aEB4OlgtpFQLLmHDuQCMRIiGQPlr 9Gp62xngzp4FXotclZCLSAvHATMI7+eIuuBfGEXcrK0hT9PH+h2sImvesN250z8Z s4RWmSSrTGYYmCnz1waZAsVUH0dMGvnrJwWYuz2Nz/zxnWiNOhuVs3BrhalVrz51 tDBKERnOpkPTtktI/imW7+A9JgEdcGPL210X2mEcjkb9jv8EFonqfybbODbkadKr k8SV+7fyoKAIsbpRzXeJ6x59WGR2Ts2NmVoU1iGTP7DKhQ7X4xtE3U1J/7uGf+aI GldgOnWMAiHXoIT8wyF2okFJjpct0rme6683Tm9ICapseO++BBAgGooz5pTu4nNz VsxGvVdD6r9lZ+U7UAaa/1OlAE7jW/INuEnASQTqFWeILY4UkU+CnMnc4vs/YQqJ SLoxT1zNOmKC0eDhZWneNL98N/jdKIlGcD6FoRfAwsSPW4MD+oRyWtqKiACiRJjv Ka0RGJNKvg71xWdUclZtR6p4FNr0fbtYaNX1e/wTIp0gya7HXZQ= =mDVO -----END PGP SIGNATURE----- Merge tag 'for-linus-6.18-1' of https://github.com/cminyard/linux-ipmi Pull IPMI updates from Corey Minyard: "Bug fixes and enhancements for IPMI This fixes a number of small bugs, but has some more major changes: - Loongson-2K BMC support is added. This is an MFD device and is dependent on the changes coming from that tree. The way the driver handles BMCs that have become non-functional has been completely redone. A number of changes in the past have attempted to handle various issues around this, but nothing has been very good. After working with some people on this, the code has been reworked to disable the driver and fail all pending operations if the BMC becomes non functional. It will retry the BMC once a second to see if it's back up" * tag 'for-linus-6.18-1' of https://github.com/cminyard/linux-ipmi: ipmi: Add Loongson-2K BMC support ipmi:si: Gracefully handle if the BMC is non-functional ipmi: Rename "user_data" to "recv_msg" in an SMI message ipmi: Allow an SMI sender to return an error ipmi:si: Move flags get start to its own function ipmi:si: Merge some if statements ipmi: Set a timer for maintenance mode ipmi: Add a maintenance mode sysfs file ipmi: Disable sysfs access and requests in maintenance mode ipmi: Differentiate between reset and firmware update in maintenance dt-bindings: ipmi: aspeed,ast2400-kcs-bmc: Add missing "clocks" property ipmi: Rework user message limit handling Revert "ipmi: fix msg stack when IPMI is disconnected" ipmi:msghandler:Change seq_lock to a mutex |
||
|
Linus Torvalds
|
3ee22ad492 |
power supply and reset changes for the 6.18 series
* power-supply core
- introduce adc-battery-helper for capacity estimation based on
simple ADC readings of battery voltage and current
- add new property for battery internal resistance
- add new property for battery state of health
* power-supply drivers
- ug3105_battery: convert to adc-battery-helper
- intel_dc_ti_battery: New driver for Intel Dollar Cove TI batteries
- rt9467-charger: add voltage and current ADC support
- sbs-charger: support multiple instances
- qcom_battmgr: add charge control support
- qcom_battmgr: add support for state of health and internal resistance
- max77705_charger: big driver cleanup
- max77705_charger: add support for setting charge current
- misc. minor fixes and cleanups
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Merge tag 'for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- introduce adc-battery-helper for capacity estimation based on
simple ADC readings of battery voltage and current
- add new properties for battery internal resistance and state of
health
Power-supply drivers:
- ug3105_battery: convert to adc-battery-helper
- intel_dc_ti_battery: New driver for Intel Dollar Cove TI batteries
- rt9467-charger: add voltage and current ADC support
- sbs-charger: support multiple instances
- qcom_battmgr:
- add charge control support
- add support for state of health and internal resistance
- max77705_charger:
- big driver cleanup
- add support for setting charge current
- misc minor fixes and cleanups"
* tag 'for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (38 commits)
power: supply: qcom_battmgr: handle charging state change notifications
power: supply: max77705_charger: use REGMAP_IRQ_REG_LINE macro
power: supply: max77705_charger: rework interrupts
power: supply: max77705_charger: add writable properties
power: supply: max77705_charger: return error when config fails
power: supply: max77705_charger: use regfields for config registers
power: supply: max77705_charger: refactoring: rename charger to chg
mfd: max77705: max77705_charger: move active discharge setting to mfd parent
power: supply: max77976_charger: fix constant current reporting
power: supply: qcom_battmgr: Add charge control support
dt-bindings: soc: qcom,pmic-glink: Add charge limit nvmem properties
power: supply: qcom_battmgr: update compats for SM8550 and X1E80100
power: supply: qcom_battmgr: Add state_of_health property
power: supply: qcom_battmgr: Add resistance power supply property
power: supply: core: Add state_of_health power supply property
power: supply: core: Add resistance power supply property
power: supply: rx51: remove redundant condition checks
dt-bindings: power: supply: bq24190: document charge enable pin
dt-bindings: power: supply: bq27xxx: document optional interrupt
power: supply: intel_dc_ti_battery: Drop no longer relevant comment
...
|
||
|
Linus Torvalds
|
dba8acc3ef |
HSI changes for the 6.18 series
* Remove redundant pm_runtime_mark_last_busy() calls -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmjcS64ACgkQ2O7X88g7 +ppamA//e+7dlQrKfeACk39Ys/uFGRB7q01TcIIShLpK6+IKOIK8jqW+Imk1vsoN ZZMmpLCmgkFnDyL8gTIsvu1a/vCH3iSUKR29Sn33OqpdLqEzbSM8X2oGhPWlcJxi WBWf9TY5zG0K78SDmZpC+BvzG3SFMPYGeC2vPBmeeO7zE56zuJcWQJv5CnRN1qMr Eg4SDWWgcP37X6SUlgh5ufev4OzUfdPKvE1GC4b9GLUXwkm6ne/+ppIlThu7P37Y EuweNdEZazwaObiFgbisqI2DZRvFHNIbeTc/GS0l+kZXmndVV1eROrDzg38sbbSq Js6EAbBDkiZwXH+M84Y4KG3mkrN65kUUD39FQ6oMUd5X+syFtSqpfKuc89JRuftV IlYm4YUMwkomY92d2nad3CpsOmJWvC7jRDjwRiUvJ78tWiu//iZCcS/7Admo+of0 k1HN/NQI6tsCF+o5Kyp4s4sN3wjKNfQ6+ynFTC7j75ZsmGBiKnaINPWMFE5o5auL uxgc9uh4jRP2fZHv9MTYfXTJHbJQyOR2Dgktl0diODpEAxpA3wn0ogEfpICrnc4a /aAyX++7hj2py4Dn6ThygEp1UZDlatK7aS08wFsxBvdfA2GHRfmGrsaOkBhblgSW t9u++c33Emfrr0ZGEGLChtBzPi87zNUPrwDXx1BIaBZ+uEGQVbY= =Xphr -----END PGP SIGNATURE----- Merge tag 'hsi-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI update from Sebastian Reichel: - Remove redundant pm_runtime_mark_last_busy() calls * tag 'hsi-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: omap_ssi_port: Remove redundant pm_runtime_mark_last_busy() calls |
||
Ian Rogers
|
d18020cf1e |
perf test: Remove C python_use test
Removed in favor of the shell script version. Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Collin Funk <collin.funk1@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
|
Ian Rogers
|
33706fb0aa |
perf test: Add an 'import perf' test shell script
The 'import perf' test needs to set up a path to the python module as well as to know the python command to invoke. These are hard coded at build time to be build a directory and the python used in the build, which is less than desirable. Avoid the hard coded values by reusing the existing shell script python setup and determine a potential built python module via the path of the perf executable. Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Collin Funk <collin.funk1@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
NeilBrown
|
73cc6ec1a8 |
nfsd: discard nfserr_dropit
nfserr_dropit hasn't been used for over a decade, since rq_dropme and the RQ_DROPME were introduced. Time to get rid of it completely. Signed-off-by: NeilBrown <neil@brown.name> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
|
Eric Biggers
|
d8e97cc476 |
SUNRPC: Make RPCSEC_GSS_KRB5 select CRYPTO instead of depending on it
Make RPCSEC_GSS_KRB5 select CRYPTO instead of depending on it. This unblocks the eventual removal of the selection of CRYPTO from NFSD_V4, which will no longer be needed by nfsd itself due to switching to the crypto library functions. But NFSD_V4 selects RPCSEC_GSS_KRB5, which still needs CRYPTO. It makes more sense for RPCSEC_GSS_KRB5 to select CRYPTO itself, like most other kconfig options that need CRYPTO do. Signed-off-by: Eric Biggers <ebiggers@kernel.org> Acked-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Mike Snitzer
|
6304affe45 |
NFSD: Add io_cache_{read,write} controls to debugfs
Add 'io_cache_read' to NFSD's debugfs interface so that any data read by NFSD will either be: - cached using page cache (NFSD_IO_BUFFERED=0) - cached but removed from the page cache upon completion (NFSD_IO_DONTCACHE=1). io_cache_read may be set by writing to: /sys/kernel/debug/nfsd/io_cache_read Add 'io_cache_write' to NFSD's debugfs interface so that any data written by NFSD will either be: - cached using page cache (NFSD_IO_BUFFERED=0) - cached but removed from the page cache upon completion (NFSD_IO_DONTCACHE=1). io_cache_write may be set by writing to: /sys/kernel/debug/nfsd/io_cache_write The default value for both settings is NFSD_IO_BUFFERED, which is NFSD's existing behavior for both read and write. Changes to these settings take immediate effect for all exports and NFS versions. Currently only xfs and ext4 implement RWF_DONTCACHE. For file systems that do not implement RWF_DONTCACHE, NFSD use only buffered I/O when the io_cache setting is NFSD_IO_DONTCACHE. Signed-off-by: Mike Snitzer <snitzer@kernel.org> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Chuck Lever
|
d6e80d48f9 |
NFSD: Do the grace period check in ->proc_layoutget
RFC 8881 Section 18.43.3 states: > If the metadata server is in a grace period, and does not persist > layouts and device ID to device address mappings, then it MUST > return NFS4ERR_GRACE (see Section 8.4.2.1). Jeff observed that this suggests the grace period check is better done by the individual layout type implementations, because checking for the server grace period is unnecessary for some layout types. Suggested-by: Jeff Layton <jlayton@kernel.org> Link: https://lore.kernel.org/linux-nfs/7h5p5ktyptyt37u6jhpbjfd5u6tg44lriqkdc7iz7czeeabrvo@ijgxz27dw4sg/T/#t Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Dan Carpenter
|
eafdd7e949 |
nfsd: delete unnecessary NULL check in __fh_verify()
In commit 4a0de50a44bb ("nfsd: decouple the xprtsec policy check from
check_nfsd_access()") we added a NULL check on "rqstp" to earlier in
the function. This check is no longer required so delete it.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
||
Sergey Bashirov
|
e0963ce53b |
NFSD: Allow layoutcommit during grace period
If the loca_reclaim field is set to TRUE, this indicates that the client is attempting to commit changes to a layout after the restart of the metadata server during the metadata server's recovery grace period. This type of request may be necessary when the client has uncommitted writes to provisionally allocated byte-ranges of a file that were sent to the storage devices before the restart of the metadata server. See RFC 8881, section 18.42.3. Without this, the client is not able to increase the file size and commit preallocated extents when the block/scsi layout server is restarted during a write and is in a grace period. And when the grace period ends, the client also cannot perform layoutcommit because the old layout state becomes invalid, resulting in file corruption. Co-developed-by: Konstantin Evtushenko <koevtushenko@yandex.com> Signed-off-by: Konstantin Evtushenko <koevtushenko@yandex.com> Signed-off-by: Sergey Bashirov <sergeybashirov@gmail.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
|
Linus Torvalds
|
f07c3695bf |
firewire updates for v6.18
This update includes the following changes:
- Removal of the deprecated debug parameter from firewire-ohci module
- Replacement of the module-local workqueue in 1394 OHCI PCI driver with
a companion IRQ thread
- Refactoring of bus management code
- Additional minor code cleanup
The existing tracepoints serve as an alternative to the removed debug
parameter. The use of IRQ thread is experimental, as it handles 1394 OHCI
SelfIDComplete event only. It may be replaced in the future releases with
another approach; e.g. by providing workqueue from core functionality
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Merge tag 'firewire-updates-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
"This update includes the following changes:
- Removal of the deprecated debug parameter from firewire-ohci module
- Replacement of the module-local workqueue in 1394 OHCI PCI driver
with a companion IRQ thread
- Refactoring of bus management code
- Additional minor code cleanup
The existing tracepoints serve as an alternative to the removed debug
parameter. The use of IRQ thread is experimental, as it handles 1394
OHCI SelfIDComplete event only. It may be replaced in the future
releases with another approach; e.g. by providing workqueue from core
functionality"
* tag 'firewire-updates-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (43 commits)
firewire: core: fix undefined reference error in ARM EABI
Revert "firewire: core: disable bus management work temporarily during updating topology"
Revert "firewire: core: shrink critical section of fw_card spinlock in bm_work"
firewire: core: suppress overflow warning when computing jiffies from isochronous cycle
firewire: core: minor code refactoring to delete useless local variable
firewire: core; eliminate pick_me goto label
firewire: core: code refactoring to split contention procedure for bus manager
firewire: core: code refactoring for the case of generation mismatch
firewire: core: use switch statement to evaluate transaction result to CSR_BUS_MANAGER_ID
firewire: core: remove useless generation check
firewire: core: use struct_size and flex_array_size in ioctl_add_descriptor
firewire: core: shrink critical section of fw_card spinlock in bm_work
firewire: core: disable bus management work temporarily during updating topology
firewire: core: schedule bm_work item outside of spin lock
firewire: core: annotate fw_destroy_nodes with must-hold-lock
firewire: core: use spin lock specific to timer for split transaction
firewire: core: use spin lock specific to transaction
firewire: core: use spin lock specific to topology map
firewire: core: maintain phy packet receivers locally in cdev layer
firewire: core: use scoped_guard() to manage critical section to update topology
...
|
||
|
Linus Torvalds
|
d3479214c0 |
Backlight for v6.18
This set is comprised of a couple of small but important fixes and a number of clean-up and
refactoring patches. The fixes correct an EPROM address for the LP8556 and improve memory
allocation safety in the LED backlight driver.
The remainder of the set is made up of refactoring work to the mp3309c driver and a series of
patches to make a number of drivers more self-contained by including their own dependencies.
Improvements & Fixes
- Correct the EPROM start address for the LP8556 to align with the device's datasheet.
- Use devm_kcalloc() in the LED backlight driver for safer array allocation with overflow
protection.
Cleanups & Refactoring
- Drop an unnecessary call to pwm_apply_args() in the mp3309c driver.
- Modernize struct initialization in the mp3309c driver by using a compound literal instead of
memset.
- Make numerous drivers self-contained by including necessary headers directly rather than
relying on transitive includes from the core backlight header.
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Merge tag 'backlight-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"This set is comprised of a couple of small but important fixes and a
number of clean-up and refactoring patches. The fixes correct an EPROM
address for the LP8556 and improve memory allocation safety in the LED
backlight driver.
The remainder of the set is made up of refactoring work to the mp3309c
driver and a series of patches to make a number of drivers more
self-contained by including their own dependencies.
Improvements & Fixes:
- Correct the EPROM start address for the LP8556 to align with the
device's datasheet.
- Use devm_kcalloc() in the LED backlight driver for safer array
allocation with overflow protection.
Cleanups & Refactoring
- Drop an unnecessary call to pwm_apply_args() in the mp3309c driver.
- Modernize struct initialization in the mp3309c driver by using a
compound literal instead of memset.
- Make numerous drivers self-contained by including necessary headers
directly rather than relying on transitive includes from the core
backlight header"
* tag 'backlight-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: rt4831: Include <linux/mod_devicetable.h>
backlight: rave-sp: Include <linux/of.h> and <linux/mod_devicetable.h>
backlight: led_bl: Include <linux/of.h>
backlight: ktd2801: Include <linux/mod_devicetable.h>
backlight: jornada720: Include <linux/io.h>
backlight: da9052_bl: Include <linux/mod_devicetable.h>
backlight: as3711_bl: Include <linux/of.h>
backlight: apple_dwi_bl: Include <linux/mod_devicetable.h>
backlight: Include <linux/of.h>
video: backlight: lp855x_bl: Set correct EPROM start for LP8556
backlight: led_bl: Use devm_kcalloc() for array space allocation
backlight: mp3309c: Initialize backlight properties without memset
backlight: mp3309c: Drop pwm_apply_args()
|
||
|
Linus Torvalds
|
b386ef6286 |
LEDs for v6.18
This submission is a mix of new features, a number of fixes, some clean-up/refactoring and a
few Device Tree binding updates. The most significant changes include new device support for
the IS31FL3236A and QNAP's status LEDs, a number of fixes for the Qualcomm flash, LP55xx,
MAX77705 and QNAP MCU drivers, along with some generic LED consumer binding documentation and
unification.
New Support & Features
- Add support for the IS31FL3236A LED driver, including an optional 22kHz PWM frequency setting.
- Add support for the red and green status LEDs on QNAP MCU devices.
Improvements & Fixes
- Fix an issue in the MAX77705 driver where an error value was assigned but not returned.
- Correctly update the torch current clamp setting in the Qualcomm flash LED driver to prevent
unexpected clamping.
- Add a separate register map for the PMI8998 to the Qualcomm flash LED driver to handle its
unique register layout.
- Fix the state numbering for the USB LED in the QNAP MCU driver to avoid command conflicts.
- Correct the memory programming address calculation for non-paged devices like the LP5562 in
the LP55xx driver.
- Add Device Tree support to the generic led_get() function, allowing LEDs to be looked up by
name.
Cleanups & Refactoring
- Fix a spelling mistake in the Kconfig help text for the BD2606MVV driver.
- Use devm_mutex_init() in the IS31FL319x driver to simplify code.
Device Tree Bindings Updates
- Drop the redundant '-db' suffix from the IS31FL319x binding.
- Introduce generic LED consumer bindings for referencing LEDs via phandles.
- Unify the 'leds' property across several bindings to use the new generic consumer binding.
- Convert the AMS AS3645A LED controller binding to the DT schema format.
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Merge tag 'leds-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"This submission is a mix of new features, a number of fixes, some
clean-up/refactoring and a few Device Tree binding updates. The most
significant changes include new device support for the IS31FL3236A and
QNAP's status LEDs, a number of fixes for the Qualcomm flash, LP55xx,
MAX77705 and QNAP MCU drivers, along with some generic LED consumer
binding documentation and unification.
New Support & Features:
- Add support for the IS31FL3236A LED driver, including an optional
22kHz PWM frequency setting.
- Add support for the red and green status LEDs on QNAP MCU devices.
Improvements & Fixes:
- Fix an issue in the MAX77705 driver where an error value was
assigned but not returned.
- Correctly update the torch current clamp setting in the Qualcomm
flash LED driver to prevent unexpected clamping.
- Add a separate register map for the PMI8998 to the Qualcomm flash
LED driver to handle its unique register layout.
- Fix the state numbering for the USB LED in the QNAP MCU driver to
avoid command conflicts.
- Correct the memory programming address calculation for non-paged
devices like the LP5562 in the LP55xx driver.
- Add Device Tree support to the generic led_get() function, allowing
LEDs to be looked up by name.
Cleanups & Refactoring:
- Fix a spelling mistake in the Kconfig help text for the BD2606MVV
driver.
- Use devm_mutex_init() in the IS31FL319x driver to simplify code.
Device Tree Bindings Updates:
- Drop the redundant '-db' suffix from the IS31FL319x binding.
- Introduce generic LED consumer bindings for referencing LEDs via
phandles.
- Unify the 'leds' property across several bindings to use the new
generic consumer binding.
- Convert the AMS AS3645A LED controller binding to the DT schema
format"
* tag 'leds-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds:
dt-bindings: leds: as3645: Convert to DT schema
leds: led-class: Add Device Tree support to led_get()
dt-bindings: leds: Unify 'leds' property
dt-bindings: leds: Add generic LED consumer documentation
leds: is31fl319x: Use devm_mutex_init()
leds: leds-lp55xx: Use correct address for memory programming
dt-bindings: leds: issi,is31fl319x: Drop 'db' suffix duplicating dtschema
leds: qnap-mcu: Add support for the red and green status LEDs
leds: qnap-mcu: Fix state numbering for USB LED
leds: flash: leds-qcom-flash: Add a separate register map for PMI8998
leds: flash: leds-qcom-flash: Update torch current clamp setting
leds: max77705: Function return instead of variable assignment
leds: Kconfig: Fix spelling mistake "limitiation" -> "limitation"
leds: leds-is31fl32xx: Add support for is31fl3236a
|
||
|
Linus Torvalds
|
b4918003cf |
MFD for v6.18
This round of updates contains a fair amount of new device support, a couple of fixes and
some refactoring. The most notable additions include new drivers for Loongson's Security
Engine, RNG and TPM, new drivers for TI's TPS6594 Power Button and BQ257xx Charger ICs.
The rest of the set provides a return value check fix and a refactoring to use a more modern
GPIO API for the VEXPRESS sysreg driver, the removal of a deprecated IRQ ACK function from the
MC13xxx RTC driver and a new DT binding for the aforementioned TI BQ257xx charger.
New Support & Features
- Add a suite of drivers for the Loongson Security Engine, including the core controller, a
Random Number Generator (RNG) and Trusted Platform Module (TPM) support.
- Introduce support for the TI TPS6594 PMIC's power button, including the input driver, MFD
cell registration, and a system power-off handler.
- Add comprehensive support for the TI BQ257xx series of charger ICs, including the core MFD
driver and a power supply driver for the charger functionality.
Improvements & Fixes
- Check the return value of devm_gpiochip_add_data() in the VEXPRESS sysreg driver to prevent
potential silent failures.
Cleanups & Refactoring
- Add a MAINTAINERS entry for the new Loongson Security Engine drivers.
- Convert the VEXPRESS sysreg driver to use the modern generic GPIO chip API.
Removals
- Remove the deprecated and unused mc13xxx_irq_ack() function from the MC13xxx RTC, input and
touchscreen drivers.
Device Tree Bindings Updates
- Add device tree bindings for the TI BQ25703A charger.
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Merge tag 'mfd-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"This round of updates contains a fair amount of new device support, a
couple of fixes and some refactoring. The most notable additions
include new drivers for Loongson's Security Engine, RNG and TPM, new
drivers for TI's TPS6594 Power Button and BQ257xx Charger ICs.
The rest of the set provides a return value check fix and a
refactoring to use a more modern GPIO API for the VEXPRESS sysreg
driver, the removal of a deprecated IRQ ACK function from the MC13xxx
RTC driver and a new DT binding for the aforementioned TI BQ257xx
charger.
New Support & Features:
- Add a suite of drivers for the Loongson Security Engine, including
the core controller, a Random Number Generator (RNG) and Trusted
Platform Module (TPM) support.
- Introduce support for the TI TPS6594 PMIC's power button, including
the input driver, MFD cell registration, and a system power-off
handler.
- Add comprehensive support for the TI BQ257xx series of charger ICs,
including the core MFD driver and a power supply driver for the
charger functionality.
Improvements & Fixes:
- Check the return value of devm_gpiochip_add_data() in the VEXPRESS
sysreg driver to prevent potential silent failures.
Cleanups & Refactoring:
- Add a MAINTAINERS entry for the new Loongson Security Engine
drivers.
- Convert the VEXPRESS sysreg driver to use the modern generic GPIO
chip API.
Removals:
- Remove the deprecated and unused mc13xxx_irq_ack() function from
the MC13xxx RTC, input and touchscreen drivers.
Device Tree Bindings Updates:
- Add device tree bindings for the TI BQ25703A charger"
* tag 'mfd-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits)
mfd: simple-mfd-i2c: Add compatible string for LX2160ARDB
mfd: simple-mfd-i2c: Keep compatible strings in alphabetical order
dt-bindings: mfd: twl: Add missing sub-nodes for TWL4030 & TWL603x
dt-bindings: watchdog: Add SMARC-sAM67 support
dt-bindings: mfd: tps6594: Allow gpio-line-names
mfd: intel-lpss: Add Intel Wildcat Lake LPSS PCI IDs
mfd: 88pm886: Add GPADC cell
mfd: vexpress-sysreg: Use more common syntax for compound literals
mfd: rz-mtu3: Fix MTU5 NFCR register offset
mfd: max77705: Setup the core driver as an interrupt controller
mfd: cs42l43: Remove IRQ masking in suspend
mfd: cs42l43: Move IRQ enable/disable to encompass force suspend
mfd: ls2kbmc: Add Loongson-2K BMC reset function support
mfd: ls2kbmc: Introduce Loongson-2K BMC core driver
mfd: bd71828, bd71815: Prepare for power-supply support
dt-bindings: mfd: aspeed: Add AST2700 SCU compatibles
dt-bindings: mfd: Convert aspeed,ast2400-p2a-ctrl to DT schema
dt-bindings: mfd: fsl,mc13xxx: Add buttons node
dt-bindings: mfd: fsl,mc13xxx: Convert txt to DT schema
mfd: macsmc: Add "apple,t8103-smc" compatible
...
|
||
|
Linus Torvalds
|
2d27453624 |
MMC core:
- Improve RPMB frame handling code
- Add support for a new max-sd-hs-hz DT property to limit frequency
- Add support to manage regulator-under-voltage events
- Support regulator-under-voltage for eMMC to mitigate data corruptions
- Add mmc_read_tuning() to allow a host to validate its tuning sequence
- Add some helpers to align checks for CMD23 support
- Read the CCCR register for SDIO over SPI rather than the unsupported CMD7
MMC host:
- Add COMPILE_TEST option for a couple of drivers
- Convert drivers to use the modern PM macros
- dw_mmc-exynos: Enable support for the Exynos8890 variant
- mmc_spi: Don't use crc ack during multiple block read
- renesas_sdhi: Enable 64-bit polling mode for R-Car gen3 and RZ/G2L SoCs
- rtsx_usb: Add support for over-current-protection
- sdhci-cadence: Add support for multi-block read gap tuning
- sdhci-msm: Add support for tuning for SDR50 mode for SD cards
- sdhci-msm: Enable support for the Lemans variant
- sdhci-pci: Disable SD card clock before update for a few Intel platforms
- sdhci-pxav3: Add support for UHS pinctrl settings
- tmio: Add 64-bit read/write support in polling mode
MEMSTICK:
- Convert to use timeouts to prevent indefinite waiting
- rtsx_usb: Add support for over-current-protection
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Merge tag 'mmc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Improve RPMB frame handling code
- Add support for a new max-sd-hs-hz DT property to limit frequency
- Add support to manage regulator-under-voltage events
- Support regulator-under-voltage for eMMC to mitigate data
corruptions
- Add mmc_read_tuning() to allow a host to validate its tuning
sequence
- Add some helpers to align checks for CMD23 support
- Read the CCCR register for SDIO over SPI rather than the
unsupported CMD7
MMC host:
- Add COMPILE_TEST option for a couple of drivers
- Convert drivers to use the modern PM macros
- dw_mmc-exynos: Enable support for the Exynos8890 variant
- mmc_spi: Don't use crc ack during multiple block read
- renesas_sdhi: Enable 64-bit polling mode for R-Car gen3 and
RZ/G2L SoCs
- rtsx_usb: Add support for over-current-protection
- sdhci-cadence: Add support for multi-block read gap tuning
- sdhci-msm:
- Add support for tuning for SDR50 mode for SD cards
- Enable support for the Lemans variant
- sdhci-pci: Disable SD card clock before update for a few
Intel platforms
- sdhci-pxav3: Add support for UHS pinctrl settings
- tmio: Add 64-bit read/write support in polling mode
MEMSTICK:
- Convert to use timeouts to prevent indefinite waiting
- rtsx_usb: Add support for over-current-protection"
* tag 'mmc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (77 commits)
dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatible for exynos8890
mmc: select REGMAP_MMIO with MMC_LOONGSON2
mmc: add COMPILE_TEST to multiple drivers
mmc: core: Improve RPMB frame handling code
mmc: core: Fix variable shadowing in mmc_route_rpmb_frames()
mmc: core: Parse and use the new max-sd-hs-hz DT property
dt-bindings: mmc: controller: Add max-sd-hs-hz property
mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card
dt-bindings: mmc: sdhci-msm: Document the Lemans compatible
mmc: sh_mmcif: Remove dummy PM resume callback
dt-bindings: mmc: sdhci-pxa: Add minItems to pinctrl-names
mmc: sdio: Drop dev_pm_domain_detach() call
mmc: dw_mmc-rockchip: use modern PM macros
mmc: dw_mmc-pci: use modern PM macros
mmc: dw_mmc-k3: use modern PM macros
mmc: dw_mmc: exynos: use modern PM macros
mmc: via-sdmmc: use modern PM macros
mmc: sdhci-msm: use modern PM macros
mmc: mtk-sd: use modern PM macros
mmc: wmt-sdmmc: use modern PM macros
...
|
||
|
Linus Torvalds
|
e93bcbaa71 |
pmdomain providers:
- amlogic: Add support for S6/S7/S7D power-domains controller
- imx: Add support for i.MX91 power-domains
- marvell: Add support for PXA1908 power-domains
- mediatek: Add support for modem power sequence
- mediatek: Add support for RTFF Hardware in MT8196/MT6991
- qcom: Align power-domain definitions for rpmpd
- rockchip: Default to use power-domain support
- thead: Create auxiliary device along with a corresponding reset driver
- ti: Synchronize on/off state with HW-state for ti-sci power-domains
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Merge tag 'pmdomain-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
- amlogic: Add support for S6/S7/S7D power-domains controller
- imx: Add support for i.MX91 power-domains
- marvell: Add support for PXA1908 power-domains
- mediatek:
- Add support for modem power sequence
- Add support for RTFF Hardware in MT8196/MT6991
- qcom: Align power-domain definitions for rpmpd
- rockchip: Default to use power-domain support
- thead: Create auxiliary device along with a corresponding reset
driver
- ti: Synchronize on/off state with HW-state for ti-sci power-domains
* tag 'pmdomain-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (25 commits)
pmdomain: thead: Fix error pointer vs NULL bug in th1520_pd_reboot_init()
pmdomain: thead: create auxiliary device for rebooting
driver: reset: th1520-aon: add driver for poweroff/reboot via AON FW
pmdomain: mediatek: airoha: convert from round_rate() to determine_rate()
pmdomain: rockchip: enable ROCKCHIP_PM_DOMAINS with ARCH_ROCKCHIP
pmdomain: marvell: Add PXA1908 power domains
dt-bindings: clock: marvell,pxa1908: Add syscon compatible to apmu
pmdomain: ti-sci: Set PD on/off state according to the HW state
pmdomain: amlogic: Add support for S6 S7 S7D power domains controller
dt-bindings: power: add Amlogic S6 S7 S7D power domains
pmdomain: mediatek: Convert all SoCs to new style regmap retrieval
pmdomain: mediatek: Add support for RTFF Hardware in MT8196/MT6991
pmdomain: mediatek: Add support for modem power sequences
pmdomain: mediatek: Move ctl sequences out of power_on/off functions
pmdomain: mediatek: Handle SoCs with inverted SRAM power-down bits
pmdomain: mediatek: Refactor bus protection regmaps retrieval
dt-bindings: power: mediatek: Document access-controllers property
pmdomain: remove unneeded 'fast_io' parameter in regmap_config
pmdomain: imx93-blk-ctrl: mask DSI and PXP PD domain register on i.MX91
pmdomain: imx93-blk-ctrl: use ARRAY_SIZE() instead of hardcode number
...
|
||
Sakari Ailus
|
d9f866b2bb |
ACPI: property: Return present device nodes only on fwnode interface
fwnode_graph_get_next_subnode() may return fwnode backed by ACPI device nodes and there has been no check these devices are present in the system, unlike there has been on fwnode OF backend. In order to provide consistent behaviour towards callers, add a check for device presence by introducing a new function acpi_get_next_present_subnode(), used as the get_next_child_node() fwnode operation that also checks device node presence. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Link: https://patch.msgid.link/20251001102636.1272722-2-sakari.ailus@linux.intel.com [ rjw: Kerneldoc comment and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Linus Torvalds
|
ea1c6c5925 |
spi: Updates for v6.18
There's one big core change in this release, Jonas Gorski has addressed
the issues with multiple chip selects which makes things more robust and
stable. Otherwise there's quite a bit of driver work, as well as some
new drivers several existing drivers have had quite a bit of work done
on them.
Possibly the most interesting thing is the VirtIO driver, this is
apparently useful for some automotive applications which want to keep as
small and robust a host system as they can, moving less critical
functionality into guests.
- James Clark has done some substantial updates on the Freescale DSPI
driver, porting in code from the BSP and building onm top of that to
fix some bugs and increase performance.
- Jonas Gorski has fixed the issues with handling multple chip selects,
making things more robust and scalable.
- Support for higher performance modes in the NXP FSPI driver from
Haibo Chen.
- Removal of the obsolete S3C2443 driver, the underlying SoC support
has been removed from the kernel.
- Support for Amlogic AL113L2, Atmel SAMA7D65 and SAM9x7 and for VirtIO
controllers.
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Merge tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"There's one big core change in this release, Jonas Gorski has
addressed the issues with multiple chip selects which makes things
more robust and stable. Otherwise there's quite a bit of driver work,
as well as some new drivers several existing drivers have had quite a
bit of work done on them.
Possibly the most interesting thing is the VirtIO driver, this is
apparently useful for some automotive applications which want to keep
as small and robust a host system as they can, moving less critical
functionality into guests.
- James Clark has done some substantial updates on the Freescale DSPI
driver, porting in code from the BSP and building onm top of that
to fix some bugs and increase performance
- Jonas Gorski has fixed the issues with handling multple chip
selects, making things more robust and scalable
- Support for higher performance modes in the NXP FSPI driver from
Haibo Chen
- Removal of the obsolete S3C2443 driver, the underlying SoC support
has been removed from the kernel
- Support for Amlogic AL113L2, Atmel SAMA7D65 and SAM9x7 and for
VirtIO controllers"
* tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (74 commits)
spi: ljca: Remove Wentong's e-mail address
spi: rename SPI_CS_CNT_MAX => SPI_DEVICE_CS_CNT_MAX
spi: reduce device chip select limit again
spi: don't check spi_controller::num_chipselect when parsing a dt device
spi: drop check for validity of device chip selects
spi: move unused device CS initialization to __spi_add_device()
spi: keep track of number of chipselects in spi_device
spi: fix return code when spi device has too many chipselects
SPI: Add virtio SPI driver
virtio-spi: Add virtio-spi.h
virtio: Add ID for virtio SPI
spi: rpc-if: Add resume support for RZ/G3E
spi: rpc-if: Drop deprecated SIMPLE_DEV_PM_OPS
spi: spi-qpic-snand: simplify clock handling by using devm_clk_get_enabled()
spi: spi-nxp-fspi: Add OCT-DTR mode support
spi: spi-nxp-fspi: add the support for sample data from DQS pad
spi: spi-nxp-fspi: Add the DDR LUT command support
spi: spi-nxp-fspi: set back to dll override mode when clock rate < 100MHz
spi: spi-nxp-fspi: extract function nxp_fspi_dll_override()
spi: atmel-quadspi: Add support for sama7d65 QSPI
...
|
||
|
Linus Torvalds
|
ad6657804c |
regulator: Updates for v6.18
This is a very quiet release for regulator, almost all the changes are
new drivers but we do also have some improvements for the Rust bindings.
- Additional APIs added to the Rust bindings.
- Support for Maxim MAX77838, NXP PF0900 and PF5300, Richtek RT5133 and
SpacemiT P1.
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Merge tag 'regulator-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is a very quiet release for regulator, almost all the changes are
new drivers but we do also have some improvements for the Rust
bindings.
- Additional APIs added to the Rust bindings
- Support for Maxim MAX77838, NXP PF0900 and PF5300, Richtek RT5133
and SpacemiT P1"
* tag 'regulator-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (28 commits)
regulator: dt-bindings: qcom,sdm845-refgen-regulator: document more platforms
regulator: Fix MAX77838 selection
regulator: spacemit: support SpacemiT P1 regulators
regulator: max77838: add max77838 regulator driver
dt-bindings: regulator: document max77838 pmic
rust: regulator: add devm_enable and devm_enable_optional
rust: regulator: remove Regulator<Dynamic>
regulator: dt-bindings: rpi-panel: Split 7" Raspberry Pi 720x1280 v2 binding
regulator: pf530x: Add a driver for the NXP PF5300 Regulator
regulator: dt-bindings: nxp,pf530x: Add NXP PF5300/PF5301/PF5302 PMICs
regulator: scmi: Use int type to store negative error codes
regulator: core: Remove redundant ternary operators
rust: regulator: use `to_result` for error handling
regulator: consumer.rst: document bulk operations
regulator: rt5133: Fix IS_ERR() vs NULL bug in rt5133_validate_vendor_info()
regulator: bd718x7: Use kcalloc() instead of kzalloc()
regulator: rt5133: Fix spelling mistake "regualtor" -> "regulator"
regulator: remove unneeded 'fast_io' parameter in regmap_config
regulator: rt5133: Add RT5133 PMIC regulator Support
regulator: dt-bindings: Add Richtek RT5133 Support
...
|
||
|
Linus Torvalds
|
c252b8cf12 |
regmap: Updates for v6.18
This just contains a few small fixes, there's been no substantial development on regmap this release cycle. -----BEGIN PGP SIGNATURE----- iQEyBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmjaZL0ACgkQJNaLcl1U h9AOrwf4r9lTbzbpwoKKZs/BUK8QvAZDgIZTjtCsEA5OScLMNeaxw/rKlsynekj4 TwrbCQdZ0GTRH5lLSM/pThGpc7XRopRTuGAndLPczjAdnkwuUPFJiwbtCfXwO5SC 8BTgRSIjQjko4yKbQoq5IY6kVtjGsM6bCHmHx8PZv4FJm5WK+fOsh4ggMJCJ2uVa WAcgYqur8CU790DDeIZjX0E6ZqgnEm7dSGicKtul75EcsNC8CqXxRb7spAfk9SLF FkunL5IRzjje4luVmyIHWNHoYnAmq9pMCzvTyTE3/3M7xsjkcbAN+js1z85XP+Fc I8Ogk6QtVNeVsy0k9hhosAEahZiL =XrkM -----END PGP SIGNATURE----- Merge tag 'regmap-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "This just contains a few small fixes, there's been no substantial development on regmap this release cycle" * tag 'regmap-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: use int type to store negative error codes regmap: Remove superfluous check for !config in __regmap_init() regmap: mmio: Add missing MODULE_DESCRIPTION() |
||
|
Linus Torvalds
|
d5f7411411 |
gpio updates for v6.18-rc1
GPIO core:
- add support for sparse pin ranges to the glue between GPIO and pinctrl
- use a common prefix across all GPIO descriptor flags for improved
namespacing
New drivers:
- add new GPIO driver for the Nuvoton NCT6694
- add new GPIO driver for MAX7360
Driver improvements:
- add support for Tegra 256 to the gpio-tegra186 driver
- add support for Loongson-2K0300 to the gpio-loongson-64bit driver
- refactor the gpio-aggregator module to expose its GPIO forwarder API
to other in-kernel users (to enable merging of a new pinctrl driver
that uses it)
- convert all remaining drivers to using the modernized generic GPIO chip
API and remove the old interface
- stop displaying global GPIO numbers in debugfs output of controller
drivers
- extend the gpio-regmap helper with a new config option and improve its
support for GPIO interrupts
- remove redundant fast_io parameter from regmap configs in GPIO drivers
that already use MMIO regmaps which imply it
- add support for a new model in gpio-mmio: ixp4xx expansion bus
- order includes alphabetically in a few drivers for better readability
- use generic device properties where applicable
- use devm_mutex_init() where applicable
- extend build coverage of drivers by enabling more to be compiled with
COMPILE_TEST enabled
- allow building gpio-stmpe as a module
- use dev_err_probe() where it makes sense in drivers
Late driver fixes:
- fix setting GPIO direction to output in gpio-mpfs
Documentation:
- document the usage of software nodes with GPIO chips
Device-tree bindings:
- Add DT bindings documents for new hardware: Tegra256, MAX7360
- Document a new model in Loongson bindings: LS2K0300
- Document a new model using the generic GPIO binding: IXP4xx
- Convert the DT binding for fsl,mxs-pinctrl to YAML
- fix the schema ID in the "trivial" GPIO schema
- describe GPIO hogs in the generic GPIO binding
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Merge tag 'gpio-updates-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"There are two new drivers and support for more models in existing
ones.
The generic GPIO API has been reworked and all users converted
which allowed us to move the fields specific to the generic GPIO
implementation out of the high-level struct gpio_chip into its own
structure that wraps the gpio_chip.
Other than that, there's nothing too exciting. Mostly minor tweaks and
fixes all over the place, some refactoring and some small new features
in helper modules.
GPIO core:
- add support for sparse pin ranges to the glue between GPIO and
pinctrl
- use a common prefix across all GPIO descriptor flags for improved
namespacing
New drivers:
- add new GPIO driver for the Nuvoton NCT6694
- add new GPIO driver for MAX7360
Driver improvements:
- add support for Tegra 256 to the gpio-tegra186 driver
- add support for Loongson-2K0300 to the gpio-loongson-64bit driver
- refactor the gpio-aggregator module to expose its GPIO forwarder
API to other in-kernel users (to enable merging of a new pinctrl
driver that uses it)
- convert all remaining drivers to using the modernized generic GPIO
chip API and remove the old interface
- stop displaying global GPIO numbers in debugfs output of controller
drivers
- extend the gpio-regmap helper with a new config option and improve
its support for GPIO interrupts
- remove redundant fast_io parameter from regmap configs in GPIO
drivers that already use MMIO regmaps which imply it
- add support for a new model in gpio-mmio: ixp4xx expansion bus
- order includes alphabetically in a few drivers for better
readability
- use generic device properties where applicable
- use devm_mutex_init() where applicable
- extend build coverage of drivers by enabling more to be compiled
with COMPILE_TEST enabled
- allow building gpio-stmpe as a module
- use dev_err_probe() where it makes sense in drivers
Late driver fixes:
- fix setting GPIO direction to output in gpio-mpfs
Documentation:
- document the usage of software nodes with GPIO chips
Device-tree bindings:
- Add DT bindings documents for new hardware: Tegra256, MAX7360
- Document a new model in Loongson bindings: LS2K0300
- Document a new model using the generic GPIO binding: IXP4xx
- Convert the DT binding for fsl,mxs-pinctrl to YAML
- fix the schema ID in the "trivial" GPIO schema
- describe GPIO hogs in the generic GPIO binding"
* tag 'gpio-updates-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (122 commits)
gpio: mpfs: fix setting gpio direction to output
gpio: generic: move GPIO_GENERIC_ flags to the correct header
gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_
gpio: nomadik: fix the debugfs helper stub
MAINTAINERS: Add entry on MAX7360 driver
input: misc: Add support for MAX7360 rotary
input: keyboard: Add support for MAX7360 keypad
gpio: max7360: Add MAX7360 gpio support
gpio: regmap: Allow to provide init_valid_mask callback
gpio: regmap: Allow to allocate regmap-irq device
pwm: max7360: Add MAX7360 PWM support
pinctrl: Add MAX7360 pinctrl driver
mfd: Add max7360 support
dt-bindings: mfd: gpio: Add MAX7360
rtc: Add Nuvoton NCT6694 RTC support
hwmon: Add Nuvoton NCT6694 HWMON support
watchdog: Add Nuvoton NCT6694 WDT support
can: Add Nuvoton NCT6694 CANFD support
i2c: Add Nuvoton NCT6694 I2C support
gpio: Add Nuvoton NCT6694 GPIO support
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