acpi · Supported

Maintainers

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

Paths

• F Documentation/ABI/testing/configfs-acpi
• F Documentation/ABI/testing/sysfs-bus-acpi
• F Documentation/firmware-guide/acpi/
• F arch/x86/kernel/acpi/
• F arch/x86/pci/acpi.c
• F drivers/acpi/
• F drivers/pci/*/*acpi*
• F drivers/pci/*acpi*
• F drivers/pnp/pnpacpi/
• F include/acpi/
• F include/linux/acpi.h
• F include/linux/fwnode.h
• F include/linux/fw_table.h
• F lib/fw_table.c
• F rust/helpers/acpi.c
• F rust/kernel/acpi.rs
• F tools/power/acpi/

Last 30 days

Recent patches

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

• COOLING4d [PATCH v4 09/13] ACPI: APEI: GHES: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COOLING4d [PATCH v4 08/13] ACPI: APEI: GHES: remove unused ghes_{,un}register_vendor_record_notifier()
  2026-07-26 · Eliav Farber <hidden>
• COLD20d [PATCH v3 08/12] ACPI: APEI: GHES: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COLD20d [PATCH v2 08/12] ACPI: APEI: GHES: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COLD20d [PATCH 08/12] ACPI: APEI: GHES: use devm_blocking_notifier_chain_register()
  2026-07-23 · Eliav Farber <hidden>
• STALE200d [PATCH v2 1/4] ACPI: resource: Add IRQ override quirk for MECHREVO Wujie 15X Pro
  2026-01-22 · gongqi <hidden>
• STALE224d [PATCH 2/4] ACPI: button: Cancel hibernation if button is pressed during hibernation
  2025-11-07 · Muhammad Usama Anjum <hidden>
• STALE297d [RFC 2/4] ACPI: button: Cancel hibernation if button is pressed during hibernation
  2025-10-18 · Muhammad Usama Anjum <hidden>
• STALE310d [PATCH v2 04/16] ACPI: property: Return present device nodes only on fwnode interface
  2025-09-24 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE310d REVIEWED: 7 (7M) [PATCH v2 01/16] ACPI: property: Make acpi_get_next_subnode() static
  2025-09-24 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE310d [PATCH v2 02/16] ACPI: property: Use ACPI functions in acpi_graph_get_next_endpoint() only
  2025-09-24 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE310d [PATCH v2 03/16] ACPI: property: Rework acpi_graph_get_next_endpoint()
  2025-09-24 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE851d [PATCH v2 1/1] mm: change inlined allocation helpers to account at the call site
  2024-04-15 · Suren Baghdasaryan <surenb@google.com>
• STALE862d [PATCH 1/1] mm: change inlined allocation helpers to account at the call site
  2024-04-04 · Suren Baghdasaryan <surenb@google.com>
• STALE810d REVIEWED: 1 (0M) [PATCH v2 19/19] ACPI: drop redundant owner from acpi_driver
  2024-03-28 · Krzysztof Kozlowski <hidden>
• STALE810d REVIEWED: 1 (0M) [PATCH v2 01/19] ACPI: store owner from modules with acpi_bus_register_driver()
  2024-03-28 · Krzysztof Kozlowski <hidden>
• STALE869d [PATCH 19/19] ACPI: drop redundant owner from acpi_driver
  2024-03-27 · Krzysztof Kozlowski <hidden>
• STALE869d [PATCH 01/19] ACPI: store owner from modules with acpi_bus_register_driver()
  2024-03-27 · Krzysztof Kozlowski <hidden>
• STALE1260d REVIEWED: 9 (8M) [PATCH v5 04/18] thermal/core: Use the thermal zone 'devdata' accessor in remaining drivers
  2023-03-01 · Daniel Lezcano <hidden>
• STALE1262d REVIEWED: 9 (8M) [PATCH v4 04/19] thermal/core: Use the thermal zone 'devdata' accessor in remaining drivers
  2023-02-28 · Daniel Lezcano <hidden>
• STALE1264d REVIEWED: 9 (8M) [PATCH v3 04/20] thermal/core: Use the thermal zone 'devdata' accessor in remaining drivers
  2023-02-26 · Daniel Lezcano <hidden>
• STALE1269d REVIEWED: 8 (8M) [PATCH v2 01/16] thermal/core: Add a thermal zone 'devdata' accessor
  2023-02-21 · Daniel Lezcano <hidden>
• STALE1267d [PATCH v1 01/17] thermal/core: Add a thermal zone 'devdata' accessor
  2023-02-19 · Daniel Lezcano <hidden>
• STALE1289d [PATCH] tree-wide: trivial: s/ a SPI/ an SPI/
  2023-02-03 · Tudor Ambarus <tudor.ambarus@linaro.org>
• STALE1291d LANDED: 19 (18M) [PATCH v2 05/16] driver core: make struct device_type.uevent() take a const *
  2023-01-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE1331d [PATCH] treewide: Convert del_timer*() to timer_shutdown*()
  2022-12-20 · Steven Rostedt <rostedt@goodmis.org>
• STALE1312d [PATCH 3/5] driver core: make struct device_type.uevent() take a const *
  2022-11-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE1365d Re: [PATCH v4a 00/38] timers: Use timer_shutdown*() before freeing timers
  2022-11-05 · Steven Rostedt <rostedt@goodmis.org>
• STALE1310d [PATCH v6 08/13] ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle
  2022-09-29 · Raul E Rangel <hidden>
• STALE1310d REVIEWED: 7 (7M) [PATCH v6 06/13] ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags
  2022-09-29 · Raul E Rangel <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.

• STALE200d [PATCH v2 1/4] ACPI: resource: Add IRQ override quirk for MECHREVO Wujie 15X Pro
  2026-01-22 · gongqi <hidden>