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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2025-03-25 14:35:59 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2025-03-25 14:35:59 +0300 |
| commit | 21fd84953571c7d2b73552ffcf0d0d1bcc7e8a20 (patch) | |
| tree | a00a9b07c1e2431d68be62c1fbc17de91d95429c /Documentation | |
| parent | 6b88dac0ae19fdb9124215f6ec3ca02944a237a4 (diff) | |
| parent | 39f8d63804505222dccf265797c2d03de7f2d5b3 (diff) | |
| download | linux-21fd84953571c7d2b73552ffcf0d0d1bcc7e8a20.tar.xz | |
Merge tag 'i2c-host-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
i2c-host updates for v6.15
Refactoring and cleanups
- octeon, cadence, i801, pasemi, mlxbf, bcm-iproc: general
refactorings
- octeon: remove 10-bit address support
Improvements
- amd-asf: improved error handling
- designware: use guard(mutex)
- amd-asf, designware: update naming to follow latest specs
- cadence: fix cleanup path in probe
- i801: use MMIO and I/O mapping helpers to access registers
- pxa: handle error after clk_prepare_enable
New features
- added i2c_10bit_addr_*_from_msg() and updated multiple drivers
- omap: added multiplexer state handling
- qcom-geni: update frequency configuration
- qup: introduce DMA usage policy
New hardware support
- exynos: add support for Samsung exynos7870
- k1: add support for spacemit k1 (new driver)
- imx: add support for i.mx94 lpi2c
- rk3x: add support for rk3562
Multiplexers
- ltc4306, reg: fix assignment in platform_driver structure
Diffstat (limited to 'Documentation')
40 files changed, 218 insertions, 28 deletions
diff --git a/Documentation/admin-guide/README.rst b/Documentation/admin-guide/README.rst index eb9452668909..b557cf1c820d 100644 --- a/Documentation/admin-guide/README.rst +++ b/Documentation/admin-guide/README.rst @@ -176,7 +176,7 @@ Configuring the kernel values without prompting. "make defconfig" Create a ./.config file by using the default - symbol values from either arch/$ARCH/defconfig + symbol values from either arch/$ARCH/configs/defconfig or arch/$ARCH/configs/${PLATFORM}_defconfig, depending on the architecture. diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index a43b78b4b646..dd49a89a62d3 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -212,6 +212,17 @@ pid>/``). This value defaults to 0. +core_sort_vma +============= + +The default coredump writes VMAs in address order. By setting +``core_sort_vma`` to 1, VMAs will be written from smallest size +to largest size. This is known to break at least elfutils, but +can be handy when dealing with very large (and truncated) +coredumps where the more useful debugging details are included +in the smaller VMAs. + + core_uses_pid ============= diff --git a/Documentation/arch/arm64/gcs.rst b/Documentation/arch/arm64/gcs.rst index 1f65a3193e77..226c0b008456 100644 --- a/Documentation/arch/arm64/gcs.rst +++ b/Documentation/arch/arm64/gcs.rst @@ -37,7 +37,7 @@ intended to be exhaustive. shadow stacks rather than GCS. * Support for GCS is reported to userspace via HWCAP_GCS in the aux vector - AT_HWCAP2 entry. + AT_HWCAP entry. * GCS is enabled per thread. While there is support for disabling GCS at runtime this should be done with great care. diff --git a/Documentation/arch/powerpc/cxl.rst b/Documentation/arch/powerpc/cxl.rst index d2d77057610e..778adda740d2 100644 --- a/Documentation/arch/powerpc/cxl.rst +++ b/Documentation/arch/powerpc/cxl.rst @@ -18,6 +18,7 @@ Introduction both access system memory directly and with the same effective addresses. + **This driver is deprecated and will be removed in a future release.** Hardware overview ================= @@ -453,7 +454,7 @@ Sysfs Class A cxl sysfs class is added under /sys/class/cxl to facilitate enumeration and tuning of the accelerators. Its layout is - described in Documentation/ABI/testing/sysfs-class-cxl + described in Documentation/ABI/obsolete/sysfs-class-cxl Udev rules diff --git a/Documentation/arch/x86/sva.rst b/Documentation/arch/x86/sva.rst index 33cb05005982..6a759984d471 100644 --- a/Documentation/arch/x86/sva.rst +++ b/Documentation/arch/x86/sva.rst @@ -25,7 +25,7 @@ to cache translations for virtual addresses. The IOMMU driver uses the mmu_notifier() support to keep the device TLB cache and the CPU cache in sync. When an ATS lookup fails for a virtual address, the device should use the PRI in order to request the virtual address to be paged into the -CPU page tables. The device must use ATS again in order the fetch the +CPU page tables. The device must use ATS again in order to fetch the translation before use. Shared Hardware Workqueues @@ -216,7 +216,7 @@ submitting work and processing completions. Single Root I/O Virtualization (SR-IOV) focuses on providing independent hardware interfaces for virtualizing hardware. Hence, it's required to be -almost fully functional interface to software supporting the traditional +an almost fully functional interface to software supporting the traditional BARs, space for interrupts via MSI-X, its own register layout. Virtual Functions (VFs) are assisted by the Physical Function (PF) driver. diff --git a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml index 932f981265cc..52016a141227 100644 --- a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml @@ -53,11 +53,17 @@ properties: reg: maxItems: 1 + power-controller: + type: object + + reboot-mode: + type: object + required: - compatible - reg -additionalProperties: true +additionalProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml index 0858fd635282..4cdff6161bf0 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml @@ -8,6 +8,7 @@ title: Qualcomm Graphics Clock & Reset Controller maintainers: - Taniya Das <quic_tdas@quicinc.com> + - Imran Shaik <quic_imrashai@quicinc.com> description: | Qualcomm graphics clock control module provides the clocks, resets and power @@ -23,10 +24,12 @@ description: | include/dt-bindings/clock/qcom,gpucc-sm8150.h include/dt-bindings/clock/qcom,gpucc-sm8250.h include/dt-bindings/clock/qcom,gpucc-sm8350.h + include/dt-bindings/clock/qcom,qcs8300-gpucc.h properties: compatible: enum: + - qcom,qcs8300-gpucc - qcom,sdm845-gpucc - qcom,sa8775p-gpucc - qcom,sc7180-gpucc diff --git a/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml index 36a60d8f5ae3..81623f59d11d 100644 --- a/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml @@ -8,16 +8,20 @@ title: Qualcomm Camera Clock & Reset Controller on SA8775P maintainers: - Taniya Das <quic_tdas@quicinc.com> + - Imran Shaik <quic_imrashai@quicinc.com> description: | Qualcomm camera clock control module provides the clocks, resets and power domains on SA8775p. - See also: include/dt-bindings/clock/qcom,sa8775p-camcc.h + See also: + include/dt-bindings/clock/qcom,qcs8300-camcc.h + include/dt-bindings/clock/qcom,sa8775p-camcc.h properties: compatible: enum: + - qcom,qcs8300-camcc - qcom,sa8775p-camcc clocks: diff --git a/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml index 928131bff4c1..07e5d811d816 100644 --- a/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml @@ -18,6 +18,7 @@ description: | properties: compatible: enum: + - qcom,qcs8300-videocc - qcom,sa8775p-videocc clocks: diff --git a/Documentation/devicetree/bindings/display/panel/powertip,hx8238a.yaml b/Documentation/devicetree/bindings/display/panel/powertip,hx8238a.yaml new file mode 100644 index 000000000000..b7d74faeb5d5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/powertip,hx8238a.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/powertip,hx8238a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Powertip Electronic Technology Co. 320 x 240 LCD panel + +maintainers: + - Lukasz Majewski <lukma@denx.de> + +allOf: + - $ref: panel-dpi.yaml# + +properties: + compatible: + items: + - const: powertip,hx8238a + - {} # panel-dpi, but not listed here to avoid false select + + height-mm: true + panel-timing: true + port: true + power-supply: true + width-mm: true + +additionalProperties: false + +... diff --git a/Documentation/devicetree/bindings/display/panel/powertip,st7272.yaml b/Documentation/devicetree/bindings/display/panel/powertip,st7272.yaml new file mode 100644 index 000000000000..f3622800f13f --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/powertip,st7272.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/powertip,st7272.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Powertip Electronic Technology Co. 320 x 240 LCD panel + +maintainers: + - Lukasz Majewski <lukma@denx.de> + +allOf: + - $ref: panel-dpi.yaml# + +properties: + compatible: + items: + - const: powertip,st7272 + - {} # panel-dpi, but not listed here to avoid false select + + height-mm: true + panel-timing: true + port: true + power-supply: true + width-mm: true + +additionalProperties: false + +... diff --git a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml index 55e3e490d0e6..31c4ffcb599c 100644 --- a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml +++ b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml @@ -23,7 +23,7 @@ properties: compatible: enum: - ti,am625-dss - - ti,am62a7,dss + - ti,am62a7-dss - ti,am65x-dss reg: diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml index 70cc2ee9ee27..8d47b290b4ed 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml @@ -30,6 +30,7 @@ properties: - items: - enum: - samsung,exynos5433-hsi2c + - samsung,exynos7870-hsi2c - tesla,fsd-hsi2c - const: samsung,exynos7-hsi2c - items: diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml index 1dcb9c78de3b..969030a6f82a 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml @@ -26,6 +26,7 @@ properties: - fsl,imx8qm-lpi2c - fsl,imx8ulp-lpi2c - fsl,imx93-lpi2c + - fsl,imx94-lpi2c - fsl,imx95-lpi2c - const: fsl,imx7ulp-lpi2c diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml index a9dae5b52f28..8101afa6f146 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml @@ -37,6 +37,7 @@ properties: - rockchip,px30-i2c - rockchip,rk3308-i2c - rockchip,rk3328-i2c + - rockchip,rk3562-i2c - rockchip,rk3568-i2c - rockchip,rk3576-i2c - rockchip,rk3588-i2c diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml index f43947514d48..758d8f6321e1 100644 --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml @@ -40,6 +40,9 @@ properties: - const: tx - const: rx + interconnects: + maxItems: 1 + interrupts: maxItems: 1 @@ -52,9 +55,15 @@ properties: - const: default - const: sleep + power-domains: + maxItems: 1 + reg: maxItems: 1 + required-opps: + maxItems: 1 + required: - compatible - clock-names @@ -67,7 +76,9 @@ unevaluatedProperties: false examples: - | #include <dt-bindings/clock/qcom,gcc-msm8998.h> + #include <dt-bindings/interconnect/qcom,msm8996.h> #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/qcom-rpmpd.h> i2c@c175000 { compatible = "qcom,i2c-qup-v2.2.1"; @@ -82,6 +93,9 @@ examples: pinctrl-names = "default", "sleep"; pinctrl-0 = <&blsp1_i2c1_default>; pinctrl-1 = <&blsp1_i2c1_sleep>; + power-domains = <&rpmpd MSM8909_VDDCX>; + required-opps = <&rpmpd_opp_svs_krait>; + interconnects = <&pnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; clock-frequency = <400000>; #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml index bbc568485627..6ba7d793504c 100644 --- a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml @@ -22,6 +22,7 @@ properties: - samsung,exynos5-sata-phy-i2c - items: - enum: + - samsung,exynos7870-i2c - samsung,exynos7885-i2c - samsung,exynos850-i2c - const: samsung,s3c2440-i2c diff --git a/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml b/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml new file mode 100644 index 000000000000..3d6aefb0d0f1 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/spacemit,k1-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: I2C controller embedded in SpacemiT's K1 SoC + +maintainers: + - Troy Mitchell <troymitchell988@gmail.com> + +properties: + compatible: + const: spacemit,k1-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: I2C Functional Clock + - description: APB Bus Clock + + clock-names: + items: + - const: func + - const: bus + + clock-frequency: + description: | + K1 support three different modes which running different frequencies + standard speed mode: up to 100000 (100Hz) + fast speed mode : up to 400000 (400Hz) + high speed mode : up to 3300000 (3.3Mhz) + default: 400000 + maximum: 3300000 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + i2c@d4010800 { + compatible = "spacemit,k1-i2c"; + reg = <0xd4010800 0x38>; + interrupt-parent = <&plic>; + interrupts = <36>; + clocks =<&ccu 32>, <&ccu 84>; + clock-names = "func", "bus"; + clock-frequency = <100000>; + }; + +... diff --git a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml index 8c2e35fabf5b..58d32ceeacfc 100644 --- a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml @@ -47,6 +47,11 @@ properties: $ref: /schemas/types.yaml#/definitions/string deprecated: true + mux-states: + description: + mux controller node to route the I2C signals from SoC to clients. + maxItems: 1 + required: - compatible - reg @@ -87,4 +92,5 @@ examples: interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + mux-states = <&i2c_mux 1>; }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml index ab5881d0d017..52d3f1ce3367 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml @@ -146,6 +146,7 @@ properties: maxItems: 2 pwm-names: + minItems: 1 items: - const: convst1 - const: convst2 diff --git a/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml b/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml index e24cbd960993..bd8ede3a4ad8 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml @@ -19,6 +19,7 @@ properties: - imagis,ist3038 - imagis,ist3038b - imagis,ist3038c + - imagis,ist3038h reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml b/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml index 0bed37a994c3..e1f4d7c35a88 100644 --- a/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml +++ b/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml @@ -33,6 +33,10 @@ properties: clocks: maxItems: 1 + clock-names: + items: + - const: nf_clk + dmas: maxItems: 1 @@ -51,6 +55,7 @@ required: - reg-names - interrupts - clocks + - clock-names unevaluatedProperties: false @@ -66,7 +71,8 @@ examples: #address-cells = <1>; #size-cells = <0>; interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&nf_clk>; + clocks = <&clk>; + clock-names = "nf_clk"; cdns,board-delay-ps = <4830>; nand@0 { diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml index 070c4c9b8643..aace072e2d52 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml @@ -7,7 +7,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies ath10k wireless devices maintainers: - - Kalle Valo <kvalo@kernel.org> - Jeff Johnson <jjohnson@kernel.org> description: diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml index a71fdf05bc1e..a4425cf196ab 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml @@ -8,7 +8,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies ath11k wireless devices (PCIe) maintainers: - - Kalle Valo <kvalo@kernel.org> - Jeff Johnson <jjohnson@kernel.org> description: | diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml index ff5763dc66a8..a69ffb7b3cb8 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -8,7 +8,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies ath11k wireless devices maintainers: - - Kalle Valo <kvalo@kernel.org> - Jeff Johnson <jjohnson@kernel.org> description: | diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-wsi.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-wsi.yaml index cbfb559f6b69..318f305405e3 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-wsi.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-wsi.yaml @@ -9,7 +9,6 @@ title: Qualcomm Technologies ath12k wireless devices (PCIe) with WSI interface maintainers: - Jeff Johnson <jjohnson@kernel.org> - - Kalle Valo <kvalo@kernel.org> description: | Qualcomm Technologies IEEE 802.11be PCIe devices with WSI interface. diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml index 1b5884015b15..9e557cb838c7 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml @@ -9,7 +9,6 @@ title: Qualcomm Technologies ath12k wireless devices (PCIe) maintainers: - Jeff Johnson <quic_jjohnson@quicinc.com> - - Kalle Valo <kvalo@kernel.org> description: Qualcomm Technologies IEEE 802.11be PCIe devices. diff --git a/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml b/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml index d37f544ab8aa..39c209249c9c 100644 --- a/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml +++ b/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml @@ -36,6 +36,7 @@ properties: - qcom,qcs404-qfprom - qcom,qcs615-qfprom - qcom,qcs8300-qfprom + - qcom,sar2130p-qfprom - qcom,sc7180-qfprom - qcom,sc7280-qfprom - qcom,sc8280xp-qfprom diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml index f2fd2df68a9e..b7241ce975b9 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -22,7 +22,7 @@ description: Each sub-node is identified using the node's name, with valid values listed for each of the pmics below. - For mp5496, s1, s2 + For mp5496, s1, s2, l2, l5 For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22 diff --git a/Documentation/driver-api/infrastructure.rst b/Documentation/driver-api/infrastructure.rst index 3d52dfdfa9fd..35e36fee4238 100644 --- a/Documentation/driver-api/infrastructure.rst +++ b/Documentation/driver-api/infrastructure.rst @@ -41,6 +41,12 @@ Device Drivers Base .. kernel-doc:: drivers/base/class.c :export: +.. kernel-doc:: include/linux/device/faux.h + :internal: + +.. kernel-doc:: drivers/base/faux.c + :export: + .. kernel-doc:: drivers/base/node.c :internal: diff --git a/Documentation/filesystems/idmappings.rst b/Documentation/filesystems/idmappings.rst index 77930c77fcfe..2a206129f828 100644 --- a/Documentation/filesystems/idmappings.rst +++ b/Documentation/filesystems/idmappings.rst @@ -63,8 +63,8 @@ what id ``k11000`` corresponds to in the second or third idmapping. The straightforward algorithm to use is to apply the inverse of the first idmapping, mapping ``k11000`` up to ``u1000``. Afterwards, we can map ``u1000`` down using either the second idmapping mapping or third idmapping mapping. The second -idmapping would map ``u1000`` down to ``21000``. The third idmapping would map -``u1000`` down to ``u31000``. +idmapping would map ``u1000`` down to ``k21000``. The third idmapping would map +``u1000`` down to ``k31000``. If we were given the same task for the following three idmappings:: diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml index 259cb211a338..655d8d10fe24 100644 --- a/Documentation/netlink/specs/ethtool.yaml +++ b/Documentation/netlink/specs/ethtool.yaml @@ -1524,7 +1524,8 @@ attribute-sets: nested-attributes: bitset - name: hwtstamp-flags - type: u32 + type: nest + nested-attributes: bitset operations: enum-model: directional diff --git a/Documentation/networking/iso15765-2.rst b/Documentation/networking/iso15765-2.rst index 0e9d96074178..37ebb2c417cb 100644 --- a/Documentation/networking/iso15765-2.rst +++ b/Documentation/networking/iso15765-2.rst @@ -369,8 +369,8 @@ to their default. addr.can_family = AF_CAN; addr.can_ifindex = if_nametoindex("can0"); - addr.tp.tx_id = 0x18DA42F1 | CAN_EFF_FLAG; - addr.tp.rx_id = 0x18DAF142 | CAN_EFF_FLAG; + addr.can_addr.tp.tx_id = 0x18DA42F1 | CAN_EFF_FLAG; + addr.can_addr.tp.rx_id = 0x18DAF142 | CAN_EFF_FLAG; ret = bind(s, (struct sockaddr *)&addr, sizeof(addr)); if (ret < 0) diff --git a/Documentation/networking/strparser.rst b/Documentation/networking/strparser.rst index 6cab1f74ae05..7f623d1db72a 100644 --- a/Documentation/networking/strparser.rst +++ b/Documentation/networking/strparser.rst @@ -112,7 +112,7 @@ Functions Callbacks ========= -There are six callbacks: +There are seven callbacks: :: @@ -184,6 +184,13 @@ There are six callbacks: :: + int (*read_sock)(struct strparser *strp, read_descriptor_t *desc, + sk_read_actor_t recv_actor); + + The read_sock callback is used by strparser instead of + sock->ops->read_sock, if provided. + :: + int (*read_sock_done)(struct strparser *strp, int err); read_sock_done is called when the stream parser is done reading diff --git a/Documentation/process/embargoed-hardware-issues.rst b/Documentation/process/embargoed-hardware-issues.rst index daebce49cfdf..0e19d2f0d6bb 100644 --- a/Documentation/process/embargoed-hardware-issues.rst +++ b/Documentation/process/embargoed-hardware-issues.rst @@ -308,7 +308,7 @@ an involved disclosed party. The current ambassadors list: Google Kees Cook <keescook@chromium.org> - LLVM Nick Desaulniers <ndesaulniers@google.com> + LLVM Nick Desaulniers <nick.desaulniers+lkml@gmail.com> ============= ======================================================== If you want your organization to be added to the ambassadors list, please diff --git a/Documentation/rust/quick-start.rst b/Documentation/rust/quick-start.rst index 4aa50e5fcb8c..6d2607870ba4 100644 --- a/Documentation/rust/quick-start.rst +++ b/Documentation/rust/quick-start.rst @@ -145,7 +145,7 @@ Rust standard library source **************************** The Rust standard library source is required because the build system will -cross-compile ``core`` and ``alloc``. +cross-compile ``core``. If ``rustup`` is being used, run:: diff --git a/Documentation/rust/testing.rst b/Documentation/rust/testing.rst index 568b71b415a4..180b886e0f1e 100644 --- a/Documentation/rust/testing.rst +++ b/Documentation/rust/testing.rst @@ -97,7 +97,7 @@ operator are also supported as usual, e.g.: /// ``` /// # use kernel::{spawn_work_item, workqueue}; - /// spawn_work_item!(workqueue::system(), || pr_info!("x"))?; + /// spawn_work_item!(workqueue::system(), || pr_info!("x\n"))?; /// # Ok::<(), Error>(()) /// ``` diff --git a/Documentation/scheduler/sched-rt-group.rst b/Documentation/scheduler/sched-rt-group.rst index 80b05a3009ea..ab464335d320 100644 --- a/Documentation/scheduler/sched-rt-group.rst +++ b/Documentation/scheduler/sched-rt-group.rst @@ -102,6 +102,9 @@ The system wide settings are configured under the /proc virtual file system: * sched_rt_period_us takes values from 1 to INT_MAX. * sched_rt_runtime_us takes values from -1 to sched_rt_period_us. * A run time of -1 specifies runtime == period, ie. no limit. + * sched_rt_runtime_us/sched_rt_period_us > 0.05 inorder to preserve + bandwidth for fair dl_server. For accurate value check average of + runtime/period in /sys/kernel/debug/sched/fair_server/cpuX/ 2.2 Default behaviour diff --git a/Documentation/translations/sp_SP/process/embargoed-hardware-issues.rst b/Documentation/translations/sp_SP/process/embargoed-hardware-issues.rst index 7d4d694967c7..9d444b9c46d3 100644 --- a/Documentation/translations/sp_SP/process/embargoed-hardware-issues.rst +++ b/Documentation/translations/sp_SP/process/embargoed-hardware-issues.rst @@ -287,7 +287,7 @@ revelada involucrada. La lista de embajadores actuales: Google Kees Cook <keescook@chromium.org> - LLVM Nick Desaulniers <ndesaulniers@google.com> + LLVM Nick Desaulniers <nick.desaulniers+lkml@gmail.com> ============= ======================================================== Si quiere que su organización se añada a la lista de embajadores, por diff --git a/Documentation/userspace-api/landlock.rst b/Documentation/userspace-api/landlock.rst index d639c61cb472..ad587f53fe41 100644 --- a/Documentation/userspace-api/landlock.rst +++ b/Documentation/userspace-api/landlock.rst @@ -8,7 +8,7 @@ Landlock: unprivileged access control ===================================== :Author: Mickaël Salaün -:Date: October 2024 +:Date: January 2025 The goal of Landlock is to enable restriction of ambient rights (e.g. global filesystem or network access) for a set of processes. Because Landlock @@ -329,11 +329,11 @@ non-sandboxed process, we can specify this restriction with A sandboxed process can connect to a non-sandboxed process when its domain is not scoped. If a process's domain is scoped, it can only connect to sockets created by processes in the same scope. -Moreover, If a process is scoped to send signal to a non-scoped process, it can +Moreover, if a process is scoped to send signal to a non-scoped process, it can only send signals to processes in the same scope. A connected datagram socket behaves like a stream socket when its domain is -scoped, meaning if the domain is scoped after the socket is connected , it can +scoped, meaning if the domain is scoped after the socket is connected, it can still :manpage:`send(2)` data just like a stream socket. However, in the same scenario, a non-connected datagram socket cannot send data (with :manpage:`sendto(2)`) outside its scope. |