Loading Documentation/admin-guide/quickly-build-trimmed-linux.rst +27 −22 Original line number Diff line number Diff line Loading @@ -215,12 +215,14 @@ again. reduce the compile time enormously, especially if you are running an universal kernel from a commodity Linux distribution. There is a catch: the make target 'localmodconfig' will disable kernel features you have not directly or indirectly through some program utilized since you booted the system. You can reduce or nearly eliminate that risk by using tricks outlined in the reference section; for quick testing purposes that risk is often negligible, but it is an aspect you want to keep in mind in case your kernel behaves oddly. There is a catch: 'localmodconfig' is likely to disable kernel features you did not use since you booted your Linux -- like drivers for currently disconnected peripherals or a virtualization software not haven't used yet. You can reduce or nearly eliminate that risk with tricks the reference section outlines; but when building a kernel just for quick testing purposes it is often negligible if such features are missing. But you should keep that aspect in mind when using a kernel built with this make target, as it might be the reason why something you only use occasionally stopped working. [:ref:`details<configuration>`] Loading Loading @@ -271,6 +273,9 @@ again. does nothing at all; in that case you have to manually install your kernel, as outlined in the reference section. If you are running a immutable Linux distribution, check its documentation and the web to find out how to install your own kernel there. [:ref:`details<install>`] .. _another_sbs: Loading @@ -291,29 +296,29 @@ again. version you care about, as git otherwise might retrieve the entire commit history:: git fetch --shallow-exclude=v6.1 origin If you modified the sources (for example by applying a patch), you now need to discard those modifications; that's because git otherwise will not be able to switch to the sources of another version due to potential conflicting changes:: git reset --hard git fetch --shallow-exclude=v6.0 origin Now checkout the version you are interested in, as explained above:: Now switch to the version you are interested in -- but be aware the command used here will discard any modifications you performed, as they would conflict with the sources you want to checkout:: git checkout --detach origin/master git checkout --force --detach origin/master At this point you might want to patch the sources again or set/modify a build tag, as explained earlier; afterwards adjust the build configuration to the new codebase and build your next kernel:: tag, as explained earlier. Afterwards adjust the build configuration to the new codebase using olddefconfig, which will now adjust the configuration file you prepared earlier using localmodconfig (~/linux/.config) for your next kernel:: # reminder: if you want to apply patches, do it at this point # reminder: you might want to update your build tag at this point make olddefconfig Now build your kernel:: make -j $(nproc --all) Install the kernel as outlined above:: Afterwards install the kernel as outlined above:: command -v installkernel && sudo make modules_install install Loading Loading @@ -584,10 +589,10 @@ versions and individual commits at hand at any time:: curl -L \ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/clone.bundle \ -o linux-stable.git.bundle git clone clone.bundle ~/linux/ git clone linux-stable.git.bundle ~/linux/ rm linux-stable.git.bundle cd ~/linux/ git remote set-url origin git remote set-url origin \ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git git fetch origin git checkout --detach origin/master Loading Documentation/cdrom/index.rst +3 −3 Original line number Diff line number Diff line .. SPDX-License-Identifier: GPL-2.0 ===== cdrom ===== ====== CD-ROM ====== .. toctree:: :maxdepth: 1 Loading Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml +1 −1 Original line number Diff line number Diff line Loading @@ -32,7 +32,7 @@ properties: maxItems: 1 iommus: maxItems: 1 maxItems: 4 power-domains: maxItems: 1 Loading Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml +12 −0 Original line number Diff line number Diff line Loading @@ -82,6 +82,18 @@ properties: Indicates if the DSI controller is driving a panel which needs 2 DSI links. qcom,master-dsi: type: boolean description: | Indicates if the DSI controller is the master DSI controller when qcom,dual-dsi-mode enabled. qcom,sync-dual-dsi: type: boolean description: | Indicates if the DSI controller needs to sync the other DSI controller with MIPI DCS commands when qcom,dual-dsi-mode enabled. assigned-clocks: minItems: 2 maxItems: 4 Loading Documentation/devicetree/bindings/sound/tas2562.yaml +4 −2 Original line number Diff line number Diff line Loading @@ -55,7 +55,9 @@ properties: description: TDM TX current sense time slot. '#sound-dai-cells': const: 1 # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward # compatibility but is deprecated. enum: [0, 1] required: - compatible Loading @@ -72,7 +74,7 @@ examples: codec: codec@4c { compatible = "ti,tas2562"; reg = <0x4c>; #sound-dai-cells = <1>; #sound-dai-cells = <0>; interrupt-parent = <&gpio1>; interrupts = <14>; shutdown-gpios = <&gpio1 15 0>; Loading Loading
Documentation/admin-guide/quickly-build-trimmed-linux.rst +27 −22 Original line number Diff line number Diff line Loading @@ -215,12 +215,14 @@ again. reduce the compile time enormously, especially if you are running an universal kernel from a commodity Linux distribution. There is a catch: the make target 'localmodconfig' will disable kernel features you have not directly or indirectly through some program utilized since you booted the system. You can reduce or nearly eliminate that risk by using tricks outlined in the reference section; for quick testing purposes that risk is often negligible, but it is an aspect you want to keep in mind in case your kernel behaves oddly. There is a catch: 'localmodconfig' is likely to disable kernel features you did not use since you booted your Linux -- like drivers for currently disconnected peripherals or a virtualization software not haven't used yet. You can reduce or nearly eliminate that risk with tricks the reference section outlines; but when building a kernel just for quick testing purposes it is often negligible if such features are missing. But you should keep that aspect in mind when using a kernel built with this make target, as it might be the reason why something you only use occasionally stopped working. [:ref:`details<configuration>`] Loading Loading @@ -271,6 +273,9 @@ again. does nothing at all; in that case you have to manually install your kernel, as outlined in the reference section. If you are running a immutable Linux distribution, check its documentation and the web to find out how to install your own kernel there. [:ref:`details<install>`] .. _another_sbs: Loading @@ -291,29 +296,29 @@ again. version you care about, as git otherwise might retrieve the entire commit history:: git fetch --shallow-exclude=v6.1 origin If you modified the sources (for example by applying a patch), you now need to discard those modifications; that's because git otherwise will not be able to switch to the sources of another version due to potential conflicting changes:: git reset --hard git fetch --shallow-exclude=v6.0 origin Now checkout the version you are interested in, as explained above:: Now switch to the version you are interested in -- but be aware the command used here will discard any modifications you performed, as they would conflict with the sources you want to checkout:: git checkout --detach origin/master git checkout --force --detach origin/master At this point you might want to patch the sources again or set/modify a build tag, as explained earlier; afterwards adjust the build configuration to the new codebase and build your next kernel:: tag, as explained earlier. Afterwards adjust the build configuration to the new codebase using olddefconfig, which will now adjust the configuration file you prepared earlier using localmodconfig (~/linux/.config) for your next kernel:: # reminder: if you want to apply patches, do it at this point # reminder: you might want to update your build tag at this point make olddefconfig Now build your kernel:: make -j $(nproc --all) Install the kernel as outlined above:: Afterwards install the kernel as outlined above:: command -v installkernel && sudo make modules_install install Loading Loading @@ -584,10 +589,10 @@ versions and individual commits at hand at any time:: curl -L \ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/clone.bundle \ -o linux-stable.git.bundle git clone clone.bundle ~/linux/ git clone linux-stable.git.bundle ~/linux/ rm linux-stable.git.bundle cd ~/linux/ git remote set-url origin git remote set-url origin \ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git git fetch origin git checkout --detach origin/master Loading
Documentation/cdrom/index.rst +3 −3 Original line number Diff line number Diff line .. SPDX-License-Identifier: GPL-2.0 ===== cdrom ===== ====== CD-ROM ====== .. toctree:: :maxdepth: 1 Loading
Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml +1 −1 Original line number Diff line number Diff line Loading @@ -32,7 +32,7 @@ properties: maxItems: 1 iommus: maxItems: 1 maxItems: 4 power-domains: maxItems: 1 Loading
Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml +12 −0 Original line number Diff line number Diff line Loading @@ -82,6 +82,18 @@ properties: Indicates if the DSI controller is driving a panel which needs 2 DSI links. qcom,master-dsi: type: boolean description: | Indicates if the DSI controller is the master DSI controller when qcom,dual-dsi-mode enabled. qcom,sync-dual-dsi: type: boolean description: | Indicates if the DSI controller needs to sync the other DSI controller with MIPI DCS commands when qcom,dual-dsi-mode enabled. assigned-clocks: minItems: 2 maxItems: 4 Loading
Documentation/devicetree/bindings/sound/tas2562.yaml +4 −2 Original line number Diff line number Diff line Loading @@ -55,7 +55,9 @@ properties: description: TDM TX current sense time slot. '#sound-dai-cells': const: 1 # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward # compatibility but is deprecated. enum: [0, 1] required: - compatible Loading @@ -72,7 +74,7 @@ examples: codec: codec@4c { compatible = "ti,tas2562"; reg = <0x4c>; #sound-dai-cells = <1>; #sound-dai-cells = <0>; interrupt-parent = <&gpio1>; interrupts = <14>; shutdown-gpios = <&gpio1 15 0>; Loading