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/kernel/acpi.rs
• F tools/power/acpi/

Last 30 days

Recent patches

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

• STALE180d [PATCH RFC RESEND 8/8] thermal: core: Allow setting the parent device of thermal zone devices
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 5/8] ACPI: video: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 7/8] ACPI: thermal: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 3/8] ACPI: processor: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 6/8] thermal: core: Set parent device in thermal_cooling_device_register()
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 4/8] ACPI: fan: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE194d [PATCH RFC 3/8] ACPI: processor: Stop creating "device" sysfs link
  2025-11-14 · Armin Wolf <W_Armin@gmx.de>
• STALE273d [PATCH v2 03/18] ACPI: processor: thermal: Use __free(put_cpufreq_policy) for policy reference
  2025-08-27 · Zihuan Zhang <hidden>
• STALE276d [PATCH v1] cpufreq: use __free() for all cpufreq_cpu_get() references
  2025-08-25 · Zihuan Zhang <hidden>
• STALE716d [PATCH v1 1/1] treewide: Align match_string() with sysfs_match_string()
  2024-06-03 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE911d [PATCH 06/30] iommu: Make iommu_ops_from_fwnode() return the iommu_device
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 08/30] iommu/of: Add iommu_of_get_single_iommu()
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 02/30] ACPI: VIOT: Make a viot_iommu_for_each_id()
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 03/30] ACPI: IORT: Make a iort_iommu_for_each_id()
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 25/30] iommu/iort: Add iommu_iort_get_single_iommu()
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 26/30] iommu/arm-smmu-v3: Move to iommu_fw_alloc_per_device_ids()
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 23/30] iommu/viot: Add iommu_viot_get_single_iommu()
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 30/30] iommu: Remove fwspec and related
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 05/30] iommu: Add iommu_probe_info
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE911d [PATCH 04/30] ACPI: IORT: Remove fwspec from the reserved region code
  2023-11-30 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1176d REVIEWED: 13 (11M) [PATCH 10/10] cpuidle: Fix ct_idle_*() usage
  2023-03-03 · Cheng-Jui Wang <hidden>
• STALE1176d REVIEWED: 13 (11M) [PATCH 09/10] cpuidle, dt: Push RCU-idle into driver
  2023-03-03 · Cheng-Jui Wang <hidden>
• STALE1191d [PATCH v2 09/16] thermal: Do not access 'type' field, use the tz id instead
  2023-02-21 · Daniel Lezcano <hidden>
• STALE1191d REVIEWED: 8 (8M) [PATCH v2 01/16] thermal/core: Add a thermal zone 'devdata' accessor
  2023-02-21 · Daniel Lezcano <hidden>
• STALE1188d [PATCH v1 10/17] thermal: Do not access 'type' field, use the tz id instead
  2023-02-19 · Daniel Lezcano <hidden>
• STALE1188d [PATCH v1 01/17] thermal/core: Add a thermal zone 'devdata' accessor
  2023-02-19 · Daniel Lezcano <hidden>
• STALE1212d [PATCH v2 3/6] mm: replace vma->vm_flags direct modifications with modifier calls
  2023-01-25 · Suren Baghdasaryan <surenb@google.com>
• STALE1873d REVIEWED: 7 (5M) [PATCH v4] kasan: remove redundant config option
  2021-02-26 · Walter Wu <hidden>
• STALE1963d [PATCH v3] kasan: remove redundant config option
  2021-01-08 · Walter Wu <hidden>
• DORMANTno replies [PATCH v2] kasan: remove redundant config option
  2021-01-07 · Walter Wu <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.

• STALE194d [PATCH RFC 3/8] ACPI: processor: Stop creating "device" sysfs link
  2025-11-14 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 4/8] ACPI: fan: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 6/8] thermal: core: Set parent device in thermal_cooling_device_register()
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 3/8] ACPI: processor: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 7/8] ACPI: thermal: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 5/8] ACPI: video: Stop creating "device" sysfs link
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>
• STALE180d [PATCH RFC RESEND 8/8] thermal: core: Allow setting the parent device of thermal zone devices
  2025-11-20 · Armin Wolf <W_Armin@gmx.de>