extensible firmware interface (efi) · Maintained

Maintainers

• M Ard Biesheuvel <ardb@kernel.org>
• R Ilias Apalodimas <ilias.apalodimas@linaro.org>

Paths

• F Documentation/admin-guide/efi-stub.rst
• F arch/*/include/asm/efi.h
• F arch/*/kernel/efi.c
• F arch/arm/boot/compressed/efi-header.S
• F arch/x86/platform/efi/
• F drivers/firmware/efi/
• F include/linux/efi*.h
• X drivers/firmware/efi/cper*

Last 30 days

Recent patches

Most-recent 17 patches in this subsystem on linux-api, ordered by date desc.

• STALE273d [PATCH RESEND 55/62] init: rename CONFIG_BLK_DEV_INITRD to CONFIG_INITRAMFS
  2025-09-14 · Askar Safin <hidden>
• STALE273d [PATCH RESEND 42/62] init: rename <linux/initrd.h> to <linux/initramfs.h>
  2025-09-14 · Askar Safin <hidden>
• STALE273d [PATCH RESEND 25/62] init: rename phys_initrd_{start,size} to phys_external_initramfs_{start,size}
  2025-09-13 · Askar Safin <hidden>
• STALE273d [PATCH RESEND 11/62] init, efi: remove "noinitrd" command line parameter
  2025-09-13 · Askar Safin <hidden>
• STALE1647d REVIEWED: 2 (0M) [PATCH V40 28/29] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-08-20 · Matthew Garrett <hidden>
• STALE2521d REVIEWED: 2 (0M) [PATCH V38 28/29] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-08-08 · Matthew Garrett <hidden>
• STALE2522d REVIEWED: 2 (0M) [PATCH V37 28/29] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-07-31 · Matthew Garrett <hidden>
• STALE2536d REVIEWED: 2 (0M) [PATCH V36 28/29] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-07-18 · Matthew Garrett <hidden>
• STALE2550d REVIEWED: 2 (0M) [PATCH V35 28/29] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-07-15 · Matthew Garrett <hidden>
• STALE2556d [PATCH V34 28/29] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-06-22 · Matthew Garrett <hidden>
• STALE2567d [PATCH V33 30/30] efi: Restrict efivar_ssdt_load when the kernel is locked down
  2019-06-21 · Matthew Garrett <hidden>
• STALE4026d REVIEWED: 7 (5M) [PATCH v7 01/16] e820, efi: add ACPI 6.0 persistent memory types
  2015-06-17 · Dan Williams <hidden>
• STALE4040d REVIEWED: 3 (1M) [PATCH v6 01/21] e820, efi: add ACPI 6.0 persistent memory types
  2015-06-11 · Dan Williams <hidden>
• STALE4046d REVIEWED: 3 (1M) [PATCH v5 01/21] e820, efi: add ACPI 6.0 persistent memory types
  2015-06-02 · Dan Williams <hidden>
• DORMANTno replies REVIEWED: 3 (0M) [RFC PATCH 01/21] e820, efi: add ACPI 6.0 persistent memory types
  2015-05-29 · Dan Williams <hidden>
• STALE4071d [CFT][PATCH 09/10] sysfs: Create mountpoints with sysfs_create_mount_point
  2015-05-16 · Eric W. Biederman <hidden>
• DORMANTno replies [CFT][PATCH 09/10] sysfs: Create mountpoints with sysfs_create_empty_dir
  2015-05-14 · Eric W. Biederman <hidden>