power management core · Supported

Maintainers

• M "Rafael J. Wysocki" <rafael@kernel.org>

Paths

• F drivers/base/power/
• F drivers/powercap/
• F include/linux/intel_rapl.h
• F include/linux/pm.h
• F include/linux/pm_*
• F include/linux/powercap.h
• F kernel/configs/nopm.config

Last 30 days

Recent patches

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

• COLD32d [PATCH RESEND v6 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-20 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD32d [PATCH RESEND v6 1/2] PM: sleep: Rename module parameters prefix to "pm"
  2026-07-20 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD34d [RFC PATCH] firmware: scmi: Make SCMI arch independent
  2026-07-09 · Michal Simek <michal.simek@amd.com>
• COLD40d [PATCH v6 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD40d [PATCH v6 1/2] PM: sleep: Rename module parameters prefix to "pm"
  2026-07-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD49d [PATCH v5 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-01 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD49d [PATCH v5 1/2] PM: sleep: Rename module parameters prefix to "pm_sleep"
  2026-07-01 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE61d [PATCH v4 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE61d [PATCH v4 1/2] PM: sleep: Rename module parameters prefix to "pm_sleep"
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE76d [PATCH v3 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE76d [PATCH v3 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE76d [PATCH v3 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE83d [PATCH] PM: sleep: Allow disabling DPM watchdog by default
  2026-05-28 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE305d [PATCH 1/2] PM: Allow device drivers to manage the frozen state of a device
  2025-10-22 · Mario Limonciello <mario.limonciello@amd.com>
• STALE613d [RFC PATCH 12/28] x86/pm-trace: Use RIP-relative accesses for .tracedata
  2024-09-25 · Ard Biesheuvel <hidden>
• STALE1951d LANDED [PATCH v4 7/8] PM: domains: Mark fwnodes when their powerdomain is added/removed
  2021-02-06 · Saravana Kannan <hidden>
• DORMANTno replies [PATCH v2] trivial: fix kerneldoc comments
  2020-06-23 · Julia Lawall <Julia.Lawall@inria.fr>
• STALE2253d [PATCH] trivial: fix kerneldoc comments
  2020-06-22 · Julia Lawall <Julia.Lawall@inria.fr>
• STALE2314d [PATCH 7/7] Documentation: PM: sleep: Update driver flags documentation
  2020-04-10 · Rafael J. Wysocki <hidden>
• STALE2348d REVIEWED: 9 (8M) [PATCH v1 5/6] driver core: Remove device link creation limitation
  2020-03-17 · Saravana Kannan <hidden>
• STALE2417d REVIEWED: 1 (0M) [RESEND PATCH v7 linux-kselftest-test 3/6] kunit: allow kunit tests to be loaded as a module
  2020-01-06 · Alan Maguire <hidden>
• STALE2440d REVIEWED: 1 (0M) [PATCH v7 linux-kselftest-test 3/6] kunit: allow kunit tests to be loaded as a module
  2019-12-19 · Alan Maguire <hidden>
• STALE2595d REVIEWED: 19 (19M) [PATCH 5/9] driver/core: Convert to use built-in RCU list checking (v1)
  2019-07-15 · Joel Fernandes (Google) <hidden>
• STALE2596d REVIEWED: 19 (19M) [PATCH v2 5/9] driver/core: Convert to use built-in RCU list checking
  2019-07-12 · Joel Fernandes (Google) <hidden>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE80d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE80d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE61d [PATCH v4 1/2] PM: sleep: Rename module parameters prefix to "pm_sleep"
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE61d [PATCH v4 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD40d [PATCH v6 1/2] PM: sleep: Rename module parameters prefix to "pm"
  2026-07-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD40d [PATCH v6 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD32d [PATCH RESEND v6 1/2] PM: sleep: Rename module parameters prefix to "pm"
  2026-07-20 · Tzung-Bi Shih <tzungbi@kernel.org>