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-coco (capped at 30), ordered by date desc.

• WARM3d [PATCH 31/32] treewide: convert rdmsrq() from a macro to an inline function
  2026-06-29 · Juergen Gross <jgross@suse.com>
• DORMANTno replies [PATCH] ACPI: block AML access to confidential VM private memory
  2026-04-11 · bfoing <hidden>
• WARM3d REVIEWED: 1 (1M) [PATCH v2 17/31] acpi: Add KEYP support to fw_table parsing
  2026-03-27 · Xu Yilun <hidden>
• STALE142d [PATCH v1 10/26] acpi: Add KEYP support to fw_table parsing
  2025-11-17 · Xu Yilun <hidden>
• STALE142d [PATCH v1 09/26] ACPICA: Add KEYP table definition
  2025-11-17 · Xu Yilun <hidden>
• STALE234d [RFC PATCH 11/27] acpi: Add KEYP Key Configuration Unit parsing
  2025-09-19 · Dan Williams <hidden>
• STALE234d [RFC PATCH 10/27] acpi: Add KEYP support to fw_table parsing
  2025-09-19 · Dan Williams <hidden>
• STALE234d [RFC PATCH 09/27] ACPICA: Add KEYP table definitions
  2025-09-19 · Dan Williams <hidden>
• STALE392d [PATCH] x86: Fix build warnings about export.h
  2025-06-12 · Zhenghan Cheng <hidden>
• STALE619d LANDED: 5 (1M) [PATCHv12 19/19] ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE619d LANDED: 5 (1M) [PATCHv12 18/19] x86/acpi: Add support for CPU offlining for ACPI MADT wakeup method
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE619d LANDED: 5 (1M) [PATCHv12 15/19] x86/acpi: Do not attempt to bring up secondary CPUs in kexec case
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE619d LANDED: 5 (1M) [PATCHv12 14/19] x86/acpi: Rename fields in acpi_madt_multiproc_wakeup structure
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE619d LANDED: 5 (0M) [PATCHv12 02/19] x86/apic: Mark acpi_mp_wake_* variables as __ro_after_init
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE619d LANDED: 3 (0M) [PATCHv12 04/19] cpu/hotplug, x86/acpi: Disable CPU offlining for ACPI MADT wakeup
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE619d LANDED: 14 (9M) [PATCHv12 01/19] x86/acpi: Extract ACPI MADT wakeup code into a separate file
  2024-06-14 · Kirill A. Shutemov <hidden>
• STALE748d Re: [PATCHv11 18/19] x86/acpi: Add support for CPU offlining for ACPI MADT wakeup method
  2024-06-07 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 4 (1M) [PATCHv11 14/19] x86/acpi: Rename fields in acpi_madt_multiproc_wakeup structure
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 4 (1M) [PATCHv11 19/19] ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 4 (1M) [PATCHv11 18/19] x86/acpi: Add support for CPU offlining for ACPI MADT wakeup method
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 4 (1M) [PATCHv11 15/19] x86/acpi: Do not attempt to bring up secondary CPUs in kexec case
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 2 (0M) [PATCHv11 04/19] cpu/hotplug, x86/acpi: Disable CPU offlining for ACPI MADT wakeup
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 4 (0M) [PATCHv11 02/19] x86/apic: Mark acpi_mp_wake_* variables as __ro_after_init
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE748d REVIEWED: 5 (1M) [PATCHv11 01/19] x86/acpi: Extract ACPI MADT wakeup code into a separate file
  2024-05-28 · Kirill A. Shutemov <hidden>
• STALE790d REVIEWED: 2 (0M) [PATCHv10.1 04/18] cpu/hotplug, x86/acpi: Disable CPU offlining for ACPI MADT wakeup
  2024-04-27 · Kirill A. Shutemov <hidden>
• STALE790d REVIEWED: 5 (1M) Re: [PATCHv10 01/18] x86/acpi: Extract ACPI MADT wakeup code into a separate file
  2024-04-19 · Kirill A. Shutemov <hidden>
• STALE790d REVIEWED: 4 (1M) [PATCHv10 18/18] ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed
  2024-04-09 · Kirill A. Shutemov <hidden>
• STALE790d REVIEWED: 4 (1M) [PATCHv10 17/18] x86/acpi: Add support for CPU offlining for ACPI MADT wakeup method
  2024-04-09 · Kirill A. Shutemov <hidden>
• STALE790d REVIEWED: 4 (1M) [PATCHv10 13/18] x86/acpi: Rename fields in acpi_madt_multiproc_wakeup structure
  2024-04-09 · Kirill A. Shutemov <hidden>
• STALE790d REVIEWED: 4 (1M) [PATCHv10 14/18] x86/acpi: Do not attempt to bring up secondary CPUs in kexec case
  2024-04-09 · Kirill A. Shutemov <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.

• DORMANTno replies [PATCH] ACPI: block AML access to confidential VM private memory
  2026-04-11 · bfoing <hidden>