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| author | Jakub Kicinski <kuba@kernel.org> | 2026-05-21 15:02:54 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-28 14:02:21 -0700 |
| commit | d44646fc9eeb423ad50f3043f11f66f491d908a7 (patch) | |
| tree | 18e6b3eda2c313c246ba18b88b4e06b2e18432c2 /Documentation | |
| parent | 0cf905cb9a12dbfb5d14896729b74508f83f73df (diff) | |
| parent | 3e20009988e2470063824c58b19d1c80816cc46d (diff) | |
| download | linux-next-history-d44646fc9eeb423ad50f3043f11f66f491d908a7.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-7.1-rc6).
Conflicts:
drivers/net/phy/air_en8811h.c
d895767c33781 ("net: phy: air_en8811h: add AN8811HB MCU assert/deassert support")
dddfadd75197e ("net: phy: Add Airoha phy library for shared code")
5226bb6634cdf ("net: phy: air_phy_lib: Factorize BuckPBus register accessors")
e08f0ea6daf2e ("net: phy: Rename Airoha common BuckPBus register accessors")
net/sched/sch_netem.c
a2f6ed7b4873 ("net/sched: netem: add per-impairment extended statistics")
9552b11e3eda ("net/sched: fix packet loop on netem when duplicate is on")
Adjacent changes:
drivers/dpll/zl3073x/core.c
c1224569cef0 ("dpll: zl3073x: make frequency monitor a per-device attribute")
54e65df8cf18 ("dpll: zl3073x: report FFO as DPLL vs input reference offset")
net/iucv/af_iucv.c
347fdd4df85f ("af_iucv: convert to getsockopt_iter")
3589d20a666c ("net/iucv: fix locking in .getsockopt")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation')
11 files changed, 81 insertions, 32 deletions
diff --git a/Documentation/admin-guide/laptops/uniwill-laptop.rst b/Documentation/admin-guide/laptops/uniwill-laptop.rst index 561334865feb7..1f3ca84c7d88b 100644 --- a/Documentation/admin-guide/laptops/uniwill-laptop.rst +++ b/Documentation/admin-guide/laptops/uniwill-laptop.rst @@ -43,6 +43,11 @@ Support for changing the platform performance mode is currently not implemented. Battery Charging Control ------------------------ +.. warning:: Some devices do not properly implement the charging threshold interface. Forcing + the driver to enable access to said interface on such devices might damage the + battery [1]_. Because of this the driver will not enable said feature even when + using the ``force`` module parameter. + The ``uniwill-laptop`` driver supports controlling the battery charge limit. This happens over the standard ``charge_control_end_threshold`` power supply sysfs attribute. All values between 1 and 100 percent are supported. @@ -70,3 +75,8 @@ The ``uniwill-laptop`` driver allows to set the configurable TGP for devices wit allow it. See Documentation/ABI/testing/sysfs-driver-uniwill-laptop for details. + +References +========== + +.. [1] https://www.reddit.com/r/XMG_gg/comments/ld9yyf/battery_limit_hidden_function_discovered_on/ diff --git a/Documentation/admin-guide/pm/amd-pstate.rst b/Documentation/admin-guide/pm/amd-pstate.rst index f8e7050fc7623..a95e2ebce0057 100644 --- a/Documentation/admin-guide/pm/amd-pstate.rst +++ b/Documentation/admin-guide/pm/amd-pstate.rst @@ -358,9 +358,9 @@ Dynamic energy performance profile The amd-pstate driver supports dynamically selecting the energy performance profile based on whether the machine is running on AC or DC power. -Whether this behavior is enabled by default depends on the kernel -config option `CONFIG_X86_AMD_PSTATE_DYNAMIC_EPP`. This behavior can also be overridden -at runtime by the sysfs file ``/sys/devices/system/cpu/cpufreq/policyX/dynamic_epp``. +Whether this behavior is enabled by default depends on the kernel command line option +``amd_dynamic_epp`` is set. This behavior can also be overridden +at runtime by the sysfs file ``/sys/devices/system/cpu/amd_pstate/dynamic_epp``. When set to enabled, the driver will select a different energy performance profile when the machine is running on battery or AC power. The driver will @@ -485,9 +485,8 @@ kernel parameter ``amd_prefcore=disable``. ``amd_dynamic_epp`` When AMD pstate is in auto mode, dynamic EPP will control whether the kernel -autonomously changes the EPP mode. The default is configured by -``CONFIG_X86_AMD_PSTATE_DYNAMIC_EPP`` but can be explicitly enabled with -``amd_dynamic_epp=enable`` or disabled with ``amd_dynamic_epp=disable``. +autonomously changes the EPP mode. The default is disabled. It can be enabled +with the kernel parameter ``amd_dynamic_epp=enable``. User Space Interface in ``sysfs`` - General =========================================== diff --git a/Documentation/admin-guide/pm/intel_pstate.rst b/Documentation/admin-guide/pm/intel_pstate.rst index fde967b0c2e0e..25fe5d88fea6c 100644 --- a/Documentation/admin-guide/pm/intel_pstate.rst +++ b/Documentation/admin-guide/pm/intel_pstate.rst @@ -355,11 +355,12 @@ HyperThreading (HT) in the context of Intel processors, is enabled on at least one core, ``intel_pstate`` assigns performance-based priorities to CPUs. Namely, the priority of a given CPU reflects its highest HWP performance level which causes the CPU scheduler to generally prefer more performant CPUs, so the less -performant CPUs are used when the other ones are fully loaded. However, SMT -siblings (that is, logical CPUs sharing one physical core) are treated in a -special way such that if one of them is in use, the effective priority of the -other ones is lowered below the priorities of the CPUs located in the other -physical cores. +performant CPUs are used when the other ones are fully loaded. SMT siblings +(that is, logical CPUs sharing one physical core) are given the same priority. +The scheduler can pull tasks from lower-priority cores and place them on any +sibling. Since the scheduler spreads tasks among physical cores, tasks will be +placed on the SMT siblings of physical cores only after all physical cores are +busy. This approach maximizes performance in the majority of cases, but unfortunately it also leads to excessive energy usage in some important scenarios, like video diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml index 8239adb7f7d3e..094a6383bb779 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -219,6 +219,7 @@ allOf: - required: - "#sound-dai-cells" else: + $ref: /schemas/sound/dai-common.yaml# properties: aux-bus: false required: @@ -243,7 +244,7 @@ allOf: clocks: minItems: 5 maxItems: 5 - clocks-names: + clock-names: minItems: 5 maxItems: 5 @@ -264,7 +265,7 @@ allOf: clocks: minItems: 5 maxItems: 6 - clocks-names: + clock-names: minItems: 5 maxItems: 6 @@ -277,7 +278,6 @@ allOf: - qcom,sc8180x-dp - qcom,sdm845-dp - qcom,sm8350-dp - - qcom,sm8650-dp then: properties: reg: @@ -286,6 +286,24 @@ allOf: clocks: minItems: 6 maxItems: 6 + clock-names: + minItems: 6 + maxItems: 6 + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8650-dp + then: + properties: + reg: + minItems: 5 + maxItems: 9 + clocks: + minItems: 6 + maxItems: 6 clocks-names: minItems: 6 maxItems: 6 @@ -306,7 +324,7 @@ allOf: clocks: minItems: 6 maxItems: 8 - clocks-names: + clock-names: minItems: 6 maxItems: 8 @@ -326,7 +344,7 @@ allOf: clocks: minItems: 5 maxItems: 6 - clocks-names: + clock-names: minItems: 5 maxItems: 6 diff --git a/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml index 47938d13d1ca8..bd4ba91a171f6 100644 --- a/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml +++ b/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml @@ -119,7 +119,7 @@ examples: mdss_mdp: display-controller@ae01000 { compatible = "qcom,eliza-dpu"; reg = <0x0ae01000 0x93000>, - <0x0aeb0000 0x2008>; + <0x0aeb0000 0x3000>; reg-names = "mdp", "vbif"; @@ -304,7 +304,7 @@ examples: mdss_dsi0_phy: phy@ae95000 { compatible = "qcom,eliza-dsi-phy-4nm", "qcom,sm8650-dsi-phy-4nm"; reg = <0x0ae95000 0x200>, - <0x0ae95200 0x280>, + <0x0ae95200 0x300>, <0x0ae95500 0x400>; reg-names = "dsi_phy", "dsi_phy_lane", @@ -388,7 +388,7 @@ examples: mdss_dsi1_phy: phy@ae97000 { compatible = "qcom,eliza-dsi-phy-4nm", "qcom,sm8650-dsi-phy-4nm"; reg = <0x0ae97000 0x200>, - <0x0ae97200 0x280>, + <0x0ae97200 0x300>, <0x0ae97500 0x400>; reg-names = "dsi_phy", "dsi_phy_lane", @@ -407,11 +407,15 @@ examples: displayport-controller@af54000 { compatible = "qcom,eliza-dp", "qcom,sm8650-dp"; - reg = <0xaf54000 0x104>, - <0xaf54200 0xc0>, - <0xaf55000 0x770>, - <0xaf56000 0x9c>, - <0xaf57000 0x9c>; + reg = <0x0af54000 0x200>, + <0x0af54200 0x200>, + <0x0af55000 0xc00>, + <0x0af56000 0x400>, + <0x0af57000 0x400>, + <0x0af58000 0x400>, + <0x0af59000 0x400>, + <0x0af5a000 0x600>, + <0x0af5b000 0x600>; interrupts-extended = <&mdss 12>; diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml index dccac525d202c..134321b508978 100644 --- a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml @@ -70,7 +70,7 @@ examples: display-controller@ae01000 { compatible = "qcom,sm8650-dpu"; reg = <0x0ae01000 0x8f000>, - <0x0aeb0000 0x2008>; + <0x0aeb0000 0x3000>; reg-names = "mdp", "vbif"; clocks = <&gcc_axi_clk>, diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml index a1c53e1910330..0f7f79527748e 100644 --- a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml @@ -112,7 +112,7 @@ examples: display-controller@ae01000 { compatible = "qcom,sm8650-dpu"; reg = <0x0ae01000 0x8f000>, - <0x0aeb0000 0x2008>; + <0x0aeb0000 0x3000>; reg-names = "mdp", "vbif"; clocks = <&gcc_axi_clk>, diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml index a38c2261ef1ac..46dc0d28da29a 100644 --- a/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml @@ -117,7 +117,7 @@ examples: display-controller@ae01000 { compatible = "qcom,sm8750-dpu"; reg = <0x0ae01000 0x93000>, - <0x0aeb0000 0x2008>; + <0x0aeb0000 0x3000>; reg-names = "mdp", "vbif"; @@ -389,11 +389,15 @@ examples: displayport-controller@af54000 { compatible = "qcom,sm8750-dp", "qcom,sm8650-dp"; - reg = <0xaf54000 0x104>, - <0xaf54200 0xc0>, - <0xaf55000 0x770>, - <0xaf56000 0x9c>, - <0xaf57000 0x9c>; + reg = <0x0af54000 0x200>, + <0x0af54200 0x200>, + <0x0af55000 0xc00>, + <0x0af56000 0x400>, + <0x0af57000 0x400>, + <0x0af58000 0x400>, + <0x0af59000 0x400>, + <0x0af5a000 0x600>, + <0x0af5b000 0x600>; interrupts-extended = <&mdss 12>; diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml index ed698c9ff42b0..becc7a11f8dc1 100644 --- a/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml @@ -18,7 +18,9 @@ properties: description: Phandles of rt5650 and rt5514 codecs items: - description: phandle of rt5650 codec + maxItems: 1 - description: phandle of rt5514 codec + maxItems: 1 mediatek,platform: $ref: /schemas/types.yaml#/definitions/phandle diff --git a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml index 1d10cfbad86c7..504df31a4f90d 100644 --- a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml +++ b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml @@ -21,6 +21,9 @@ properties: - fsl,ls2080a-qspi - spacemit,k1-qspi - items: + - const: spacemit,k3-qspi + - const: spacemit,k1-qspi + - items: - enum: - fsl,ls1043a-qspi - const: fsl,ls1021a-qspi diff --git a/Documentation/netlink/specs/handshake.yaml b/Documentation/netlink/specs/handshake.yaml index 95c3fade7a8d7..1024297b38513 100644 --- a/Documentation/netlink/specs/handshake.yaml +++ b/Documentation/netlink/specs/handshake.yaml @@ -13,6 +13,12 @@ doc: Netlink protocol to request a transport layer security handshake. definitions: - + type: const + name: max-errno + value: 4095 + header: linux/err.h + scope: kernel + - type: enum name: handler-class value-start: 0 @@ -80,6 +86,8 @@ attribute-sets: - name: status type: u32 + checks: + max: max-errno - name: sockfd type: s32 |