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authorLinus Torvalds <torvalds@linux-foundation.org>2022-11-25 23:43:33 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-11-25 23:43:33 +0300
commit88817acb8b75fe533fb5dfb6234a4e2104465e53 (patch)
tree7ec2051a9889a077d069c0527a53aa0d6ab66ce6 /io_uring
parente3ebac80b6e9efe47b0ac3bf4b2d800b0b1958ff (diff)
parent1056d314709d0607a22e589c54b1e47e0da57b9d (diff)
downloadlinux-88817acb8b75fe533fb5dfb6234a4e2104465e53.tar.xz
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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