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 19 patches in this subsystem on linux-block, ordered by date desc.

• HOTtoday [PATCH 3/7] cpufreq: rcpufreq_dt: use vertical import style
  2026-06-29 · Guru Das Srinagesh <hidden>
• STALE195d REVIEWED: 39 (39M) [PATCH v2 06/19] rust: cpufreq: replace `kernel::c_str!` with C-Strings
  2025-09-25 · Tamir Duberstein <hidden>
• STALE324d REVIEWED: 32 (32M) [PATCH v2 06/19] rust: cpufreq: replace `kernel::c_str!` with C-Strings
  2025-08-13 · Tamir Duberstein <hidden>
• STALE334d REVIEWED: 30 (30M) [PATCH 06/17] rust: cpufreq: replace `kernel::c_str!` with C-Strings
  2025-07-10 · Tamir Duberstein <hidden>
• STALE366d REVIEWED: 35 (35M) [PATCH v13 5/5] rust: remove core::ffi::CStr reexport
  2025-07-01 · Tamir Duberstein <hidden>
• STALE366d REVIEWED: 30 (30M) [PATCH v13 4/5] rust: replace `kernel::c_str!` with C-Strings
  2025-07-01 · Tamir Duberstein <hidden>
• STALE366d REVIEWED: 30 (30M) [PATCH v13 3/5] rust: replace `CStr` with `core::ffi::CStr`
  2025-07-01 · Tamir Duberstein <hidden>
• STALE369d [PATCH v12 5/5] rust: remove core::ffi::CStr reexport
  2025-06-19 · Tamir Duberstein <hidden>
• STALE369d [PATCH v12 4/5] rust: replace `kernel::c_str!` with C-Strings
  2025-06-19 · Tamir Duberstein <hidden>
• STALE369d [PATCH v12 3/5] rust: replace `CStr` with `core::ffi::CStr`
  2025-06-19 · Tamir Duberstein <hidden>
• STALE378d LANDED: 2 (0M) [PATCH v12 1/6] rust: enable `clippy::ptr_as_ptr` lint
  2025-06-15 · Tamir Duberstein <hidden>
• STALE377d LANDED: 2 (2M) [PATCH V2] rust: Use consistent "# Examples" heading style in rustdoc
  2025-06-10 · Viresh Kumar <viresh.kumar@linaro.org>
• STALE391d [PATCH] rust: Use consistent "# Examples" heading style in rustdoc
  2025-06-10 · Viresh Kumar <viresh.kumar@linaro.org>
• STALE634d [RFC PATCH] TEST: cpufreq: intel_pstate: sysfs iowait_boost_cap
  2024-09-12 · Christian Loehle <christian.loehle@arm.com>
• STALE634d [RFC PATCH 7/8] cpufreq: Remove SCHED_CPUFREQ_IOWAIT update
  2024-09-05 · Christian Loehle <christian.loehle@arm.com>
• STALE634d [RFC PATCH 6/8] cpufreq: intel_pstate: Remove iowait boost
  2024-09-05 · Christian Loehle <christian.loehle@arm.com>
• STALE1566d Re: [PATCH] loop: add WQ_MEM_RECLAIM flag to per device workqueue
  2022-03-21 · Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
• STALE2644d REVIEWED: 1 (0M) [PATCH v2 1/1] treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
  2019-03-25 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE2659d [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>