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![]() - Revert a recent schedutil cpufreq governor change that introduced a performace regression on Pixel 6 (Sam Wu). - Fix amd-pstate driver initialization after running the kernel via kexec (Wyes Karny). - Turn amd-pstate into a built-in driver which allows it to take precedence over acpi-cpufreq by default on supported systems and amend it with a mechanism to disable this behavior (Perry Yuan). - Update amd-pstate documentation in accordance with the other changes made to it (Perry Yuan). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmOA9bgSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxfpsP/j1JTOy3tPCsvPgI+b/RCWq33sm5PpaU iFYpfxE9uexy2FyGgsZSqp4fMpMw9fCjiCpv/yfxtLmKccmOyW2kG7IYnNuV5QuN FnN6B9WfsLohbuk87H07GpuGZTy4OISjmEGE/gTHXhY6n0eQ9utiX9b8zQuRdhsO Gz7N0GaYrDh1lo9HeHNXiXbgIuVSj8iRyzWjJwdeha8NhZxwzQ3tZz5zNcBlCeJ+ sFtopCWqDZ5DbmKQy4rYXRuW8zC6UUQ4opqcpG5+0e5e51aa0lexJtUqxcyuKqHd 8plSZEEofCd7XecsvdXGzxhN29FFFIPkHZHic6/GQQou0gC8uGdp/LQMCoiZ3sJ1 3YblYJkYXMCsi9COjCAesMwy6PENL98XLfQYVmfT/EEHPgyxG1hD0a/xf0UvXzsf V2h/gX+gfnDspCtStkrprapQb1WTCgA8d4tOB6x47EpCfY+H3HrNPFNIpJ93ErQJ rAe8jAARh1qAbOEWYipc0XmnJLV4aDBAkR+6uE7GHXu6ESOUfvOzpVrQ5d3x4Ohk a+vyupwiRGxRRoBjuGFyf/v15g6/UeLi5A/4Qi5SpCM7Uet7RnE/ltxjbgZJZgfG gtBJvNaFExWJI5hFZIpz4hubsWvFMaF6SwlXnVMdYGuKZl0w119wAHFLkyO4EmHk 5RacLxDHEJ4q =+qZV -----END PGP SIGNATURE----- Merge tag 'pm-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These revert a recent change in the schedutil cpufreq governor that had not been expected to make any functional difference, but turned out to introduce a performance regression, fix an initialization issue in the amd-pstate driver and make it actually replace the venerable ACPI cpufreq driver on the supported systems by default. Specifics: - Revert a recent schedutil cpufreq governor change that introduced a performace regression on Pixel 6 (Sam Wu) - Fix amd-pstate driver initialization after running the kernel via kexec (Wyes Karny) - Turn amd-pstate into a built-in driver which allows it to take precedence over acpi-cpufreq by default on supported systems and amend it with a mechanism to disable this behavior (Perry Yuan) - Update amd-pstate documentation in accordance with the other changes made to it (Perry Yuan)" * tag 'pm-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Documentation: add amd-pstate kernel command line options Documentation: amd-pstate: add driver working mode introduction cpufreq: amd-pstate: add amd-pstate driver parameter for mode selection cpufreq: amd-pstate: change amd-pstate driver to be built-in type cpufreq: amd-pstate: cpufreq: amd-pstate: reset MSR_AMD_PERF_CTL register at init Revert "cpufreq: schedutil: Move max CPU capacity to sugov_policy" |
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README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.