cpu frequency scaling framework · Maintained

Maintainers

• M "Rafael J. Wysocki" <rafael@kernel.org>
• M Viresh Kumar <viresh.kumar@linaro.org>

Paths

• F Documentation/admin-guide/pm/cpufreq.rst
• F Documentation/admin-guide/pm/intel_pstate.rst
• F Documentation/cpu-freq/
• F Documentation/devicetree/bindings/cpufreq/
• F drivers/cpufreq/
• F include/linux/cpufreq.h
• F include/linux/sched/cpufreq.h
• F kernel/sched/cpufreq*.c
• F rust/kernel/cpufreq.rs
• F tools/testing/selftests/cpufreq/

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-mm (capped at 30), ordered by date desc.

• STALE386d LANDED: 2 (0M) [PATCH v12 1/6] rust: enable `clippy::ptr_as_ptr` lint
  2025-06-15 · Tamir Duberstein <hidden>
• STALE762d [PATCH v1 1/1] treewide: Align match_string() with sysfs_match_string()
  2024-06-03 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE851d LANDED [PATCH] cpufreq: dt: always allocate zeroed cpumask
  2024-03-14 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE848d Re: [PATCH v3] ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512
  2024-03-14 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE1266d LANDED [PATCH v2 1/1] Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents
  2023-01-22 · SeongJae Park <sj@kernel.org>
• STALE1666d [PATCH 05/17] all: replace cpumask_weight with cpumask_empty where appropriate
  2021-12-18 · Yury Norov <yury.norov@gmail.com>
• STALE1672d [PATCH 7/9] lib/cpumask: add num_{possible,present,active}_cpus_{eq,gt,le}
  2021-11-28 · Yury Norov <yury.norov@gmail.com>
• STALE1672d [PATCH 5/9] lib/cpumask: add cpumask_weight_{eq,gt,le}
  2021-11-28 · Yury Norov <yury.norov@gmail.com>
• DORMANTno replies Re: [linux-next:master 8440/9522] drivers/cpufreq/qcom-cpufreq-hw.c:294:3: warning: Value stored to 'opp' is never read [clang-analyzer-deadcode.DeadStores]
  2021-08-24 · Viresh Kumar <viresh.kumar@linaro.org>
• STALE2458d [RESENT trivial 1/3] treewide: drivers: Fix Kconfig indentation
  2019-10-21 · Krzysztof Kozlowski <krzk@kernel.org>
• STALE2471d [RESEND TRIVIAL 1/3] treewide: drivers: Fix Kconfig indentation
  2019-10-04 · Krzysztof Kozlowski <krzk@kernel.org>
• STALE2486d [PATCH trivial 1/3] treewide: drivers: Fix Kconfig indentation
  2019-09-23 · Krzysztof Kozlowski <krzk@kernel.org>
• STALE2603d [PATCH 2/3][V2] treewide: rename match_string() -> __match_string()
  2019-05-28 · Alexandru Ardelean <hidden>
• STALE2603d [PATCH 08/16] cpufreq/intel_pstate: remove NULL entry + use match_string()
  2019-05-08 · Alexandru Ardelean <hidden>
• STALE2603d [PATCH 02/16] treewide: rename match_string() -> __match_string()
  2019-05-08 · Alexandru Ardelean <hidden>
• STALE2668d [PATCH 1/2] treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
  2019-03-22 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE2664d Re: [PATCH v2 10/20] x86: avoid W^X being broken during modules loading
  2019-03-07 · Borislav Petkov <bp@alien8.de>
• DORMANTno replies Re: [PATCH] mm/memblock: replace u64 with phys_addr_t where appropriate
  2018-07-05 · Mike Rapoport <hidden>
• STALE2931d Re: [PATCH] mm/memblock: replace u64 with phys_addr_t where appropriate
  2018-07-04 · Mike Rapoport <hidden>
• STALE2935d [PATCH v3 16/16] treewide: Use array_size() for devm_*alloc()-like, leftovers
  2018-06-01 · Kees Cook <hidden>
• STALE2935d [PATCH v3 13/16] treewide: Use array_size() for kmalloc()-family, leftovers
  2018-06-01 · Kees Cook <hidden>
• STALE2935d [PATCH v3 15/16] treewide: Use array_size() for devm_*alloc()-like
  2018-06-01 · Kees Cook <hidden>
• STALE2935d [PATCH v3 12/16] treewide: Use array_size() for kmalloc()-family
  2018-06-01 · Kees Cook <hidden>
• STALE2988d [PATCH 13/13] treewide: Use array_size() for devm_*alloc()-like, leftovers
  2018-05-09 · Kees Cook <hidden>
• STALE2988d [PATCH 12/13] treewide: Use array_size() for devm_*alloc()-like
  2018-05-09 · Kees Cook <hidden>
• STALE2988d [PATCH 10/13] treewide: Use array_size() for kmalloc()-family, leftovers
  2018-05-09 · Kees Cook <hidden>
• STALE2988d [PATCH 09/13] treewide: Use array_size() for kmalloc()-family
  2018-05-09 · Kees Cook <hidden>
• STALE3796d [PATCH V3 23/30] powerpc/mm: Hash linux abstraction for mmu context handling code
  2016-02-18 · Aneesh Kumar K.V <hidden>
• STALE3794d [PATCH V2 22/29] powerpc/mm: Hash linux abstraction for mmu context handling code
  2016-02-08 · Aneesh Kumar K.V <hidden>
• STALE4667d Re: [PATCH] hotplug: Optimize {get,put}_online_cpus()
  2013-10-02 · Srivatsa S. Bhat <hidden>