suspend to ram · Supported

Maintainers

• M "Rafael J. Wysocki" <rafael@kernel.org>
• R Len Brown <lenb@kernel.org>
• R Pavel Machek <pavel@kernel.org>

Paths

• F Documentation/power/
• F arch/x86/kernel/acpi/sleep*
• F arch/x86/kernel/acpi/wakeup*
• F drivers/base/power/
• F include/linux/freezer.h
• F include/linux/pm.h
• F include/linux/suspend.h
• F kernel/power/

Last 30 days

Recent patches

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

• COLD15d [PATCH RESEND v6 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-20 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD15d [PATCH RESEND v6 1/2] PM: sleep: Rename module parameters prefix to "pm"
  2026-07-20 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD28d [PATCH] PM: hibernate: Allow hibernation opt-in when locked down
  2026-07-09 · Sean Rhodes <hidden>
• COLD17d [RFC PATCH] firmware: scmi: Make SCMI arch independent
  2026-07-09 · Michal Simek <michal.simek@amd.com>
• COLD23d [PATCH v6 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD23d [PATCH v6 1/2] PM: sleep: Rename module parameters prefix to "pm"
  2026-07-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD32d [PATCH v5 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-07-01 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD32d [PATCH v5 1/2] PM: sleep: Rename module parameters prefix to "pm_sleep"
  2026-07-01 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD44d [PATCH v4 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD44d [PATCH v4 1/2] PM: sleep: Rename module parameters prefix to "pm_sleep"
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD59d [PATCH v3 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD59d [PATCH v3 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD59d [PATCH v3 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-08 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE66d [PATCH] PM: sleep: Allow disabling DPM watchdog by default
  2026-05-28 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE67d [PATCH v6 06/22] mm: swap: add a separate type for physical swap slots
  2026-05-05 · Nhat Pham <nphamcs@gmail.com>
• COOLING11d [PATCH v5] PM: QoS: Introduce boot parameter pm_qos_resume_latency_us
  2026-04-26 · Aaron Tomlin <atomlin@atomlin.com>
• COLD28d REVIEWED: 15 (15M) [PATCH v12 01/16] set_memory: set_direct_map_* to take address
  2026-04-10 · Kalyazin, Nikita <hidden>
• STALE98d [PATCH v5 06/21] mm: swap: add a separate type for physical swap slots
  2026-03-20 · Nhat Pham <nphamcs@gmail.com>
• STALE141d [PATCH v4 06/21] mm: swap: add a separate type for physical swap slots
  2026-03-18 · Nhat Pham <nphamcs@gmail.com>
• STALE119d REVIEWED: 15 (15M) [PATCH v11 01/16] set_memory: set_direct_map_* to take address
  2026-03-17 · Kalyazin, Nikita <hidden>
• STALE114d [PATCH v4] PM: QoS: Introduce boot parameter pm_qos_resume_latency_us
  2026-03-08 · Aaron Tomlin <atomlin@atomlin.com>
• STALE152d [PATCH v3] PM: QoS: Introduce boot parameter pm_qos_resume_latency_us
  2026-03-07 · Aaron Tomlin <atomlin@atomlin.com>
• STALE189d [PATCH 2/2] Documentation: Fix bug in example code snippet
  2026-01-28 · Patrick Little <hidden>
• STALE189d [PATCH 1/2] Documentation: Fix typos
  2026-01-28 · Patrick Little <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.

• STALE141d [PATCH v4 06/21] mm: swap: add a separate type for physical swap slots
  2026-03-18 · Nhat Pham <nphamcs@gmail.com>
• STALE98d [PATCH v5 06/21] mm: swap: add a separate type for physical swap slots
  2026-03-20 · Nhat Pham <nphamcs@gmail.com>
• STALE67d [PATCH v6 06/22] mm: swap: add a separate type for physical swap slots
  2026-05-05 · Nhat Pham <nphamcs@gmail.com>
• STALE63d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 1/3] PM: core: Rename module parameters prefix to "power"
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 2/3] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• STALE63d [PATCH v2 3/3] PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  2026-06-04 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD44d [PATCH v4 1/2] PM: sleep: Rename module parameters prefix to "pm_sleep"
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>
• COLD44d [PATCH v4 2/2] PM: dpm_watchdog: Allow disabling DPM watchdog by default
  2026-06-11 · Tzung-Bi Shih <tzungbi@kernel.org>