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-hyperv (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 REVIEWED: 18 (18M) [PATCH v9 08/10] x86/acpi: Add a helper get the address of the wakeup mailbox
  2026-03-04 · Ricardo Neri <hidden>
• STALE139d REVIEWED: 18 (18M) [PATCH v9 02/10] x86/acpi: Add functions to setup and access the wakeup mailbox
  2026-03-04 · Ricardo Neri <hidden>
• STALE119d REVIEWED: 18 (18M) [PATCH v8 08/10] x86/acpi: Add a helper get the address of the wakeup mailbox
  2026-01-07 · Ricardo Neri <hidden>
• STALE119d REVIEWED: 18 (18M) [PATCH v8 02/10] x86/acpi: Add functions to setup and access the wakeup mailbox
  2026-01-07 · Ricardo Neri <hidden>
• STALE238d [PATCH v7 7/9] x86/acpi: Add a helper get the address of the wakeup mailbox
  2025-11-17 · Ricardo Neri <hidden>
• STALE238d [PATCH v7 1/9] x86/acpi: Add functions to setup and access the wakeup mailbox
  2025-11-17 · Ricardo Neri <hidden>
• STALE253d REVIEWED: 3 (2M) [PATCH v6 02/10] x86/acpi: Move acpi_wakeup_cpu() and helpers to smpwakeup.c
  2025-10-17 · Ricardo Neri <hidden>
• STALE253d REVIEWED: 3 (2M) [PATCH v6 01/10] x86/acpi: Add helper functions to setup and access the wakeup mailbox
  2025-10-17 · Ricardo Neri <hidden>
• STALE338d [PATCH] mm/numa: Rename memory_add_physaddr_to_nid to memory_get_phys_to_nid
  2025-08-18 · <hidden>
• STALE294d [PATCH v5 02/10] x86/acpi: Move acpi_wakeup_cpu() and helpers to smpwakeup.c
  2025-06-28 · Ricardo Neri <hidden>
• STALE294d [PATCH v5 01/10] x86/acpi: Add a helper functions to setup and access the wakeup mailbox
  2025-06-28 · Ricardo Neri <hidden>
• STALE405d [PATCH] x86: Fix build warnings about export.h
  2025-06-12 · Zhenghan Cheng <hidden>
• STALE412d [PATCH v4 02/10] x86/acpi: Move acpi_wakeup_cpu() and helpers to smpwakeup.c
  2025-06-04 · Ricardo Neri <hidden>
• STALE412d [PATCH v4 01/10] x86/acpi: Add a helper functions to setup and access the wakeup mailbox
  2025-06-04 · Ricardo Neri <hidden>
• STALE439d LANDED: 5 (3M) [PATCH hyperv-next 2/2] arch/x86: Provide the CPU number in the wakeup AP callback
  2025-05-07 · Roman Kisel <hidden>
• STALE415d [PATCH v3 03/13] x86/acpi: Move acpi_wakeup_cpu() and helpers to smpboot.c
  2025-05-03 · Ricardo Neri <hidden>
• STALE415d [PATCH v3 02/13] x86/acpi: Add a helper function to get a pointer to the wakeup mailbox
  2025-05-03 · Ricardo Neri <hidden>
• STALE415d [PATCH v3 01/13] x86/acpi: Add a helper function to setup the wakeup mailbox
  2025-05-03 · Ricardo Neri <hidden>
• STALE445d LANDED: 28 (28M) [PATCH v4A 01/15] x86/msr: Add missing includes of <asm/msr.h>
  2025-05-01 · "Xin Li (Intel)" <xin@zytor.com>
• STALE440d REVIEWED: 3 (3M) [PATCH hyperv-next v3] arch/x86: Provide the CPU number in the wakeup AP callback
  2025-04-30 · Roman Kisel <hidden>
• STALE447d [PATCH hyperv-next v2] arch/x86: Provide the CPU number in the wakeup AP callback
  2025-04-30 · Roman Kisel <hidden>
• STALE447d [PATCH hyperv-next] arch/x86: Provide the CPU number in the wakeup AP callback
  2025-04-28 · Roman Kisel <hidden>
• STALE442d LANDED: 2 (0M) [PATCH hyperv-next v9 10/11] ACPI: irq: Introduce acpi_get_gsi_dispatcher()
  2025-04-28 · Roman Kisel <hidden>
• STALE445d REVIEWED: 21 (21M) [PATCH v4 01/15] x86/msr: Add missing includes of <asm/msr.h>
  2025-04-27 · "Xin Li (Intel)" <xin@zytor.com>
• STALE451d REVIEWED: 4 (4M) [PATCH v3 01/14] x86/msr: Move rdtsc{,_ordered}() to <asm/tsc.h>
  2025-04-25 · "Xin Li (Intel)" <xin@zytor.com>
• STALE452d [RFC PATCH v2 01/34] x86/msr: Move rdtsc{,_ordered}() to <asm/tsc.h>
  2025-04-22 · "Xin Li (Intel)" <xin@zytor.com>
• STALE449d REVIEWED: 2 (0M) [PATCH hyperv-next v8 10/11] ACPI: irq: Introduce acpi_get_gsi_dispatcher()
  2025-04-14 · Roman Kisel <hidden>
• STALE469d REVIEWED: 2 (0M) [PATCH hyperv-next v7 10/11] ACPI: irq: Introduce acpi_get_gsi_dispatcher()
  2025-04-07 · Roman Kisel <hidden>
• STALE482d REVIEWED: 1 (0M) [PATCH hyperv-next v6 10/11] ACPI: irq: Introduce acpi_get_gsi_dispatcher()
  2025-03-15 · Roman Kisel <hidden>