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

• STALE71d [PATCH v16 37/38] x86/efistub: EFI stub DRTM support for Secure Launch
  2026-05-15 · Ross Philipson <hidden>
• STALE123d REVIEWED: 7 (7M) [PATCH v15 28/28] x86/efi: EFI stub DRTM launch support for Secure Launch
  2025-12-15 · Ross Philipson <hidden>
• STALE413d [PATCH] x86: Fix build warnings about export.h
  2025-06-12 · Zhenghan Cheng <hidden>
• STALE398d REVIEWED: 7 (7M) [PATCH v14 19/19] x86/efi: EFI stub DRTM launch support for Secure Launch
  2025-04-21 · Ross Philipson <hidden>
• STALE471d REVIEWED: 7 (7M) [PATCH v13 19/19] x86/efi: EFI stub DRTM launch support for Secure Launch
  2025-04-10 · Ross Philipson <hidden>
• STALE477d REVIEWED: 7 (7M) [PATCH v13 19/19] x86/efi: EFI stub DRTM launch support for Secure Launch
  2025-03-28 · Ross Philipson <hidden>
• STALE510d REVIEWED: 7 (7M) [PATCH v12 19/19] x86/efi: EFI stub DRTM launch support for Secure Launch
  2024-12-19 · Ross Philipson <hidden>
• STALE493d [RFC PATCH v3 10/13] efi: Make clavis boot param persist across kexec
  2024-10-17 · Eric Snowberg <eric.snowberg@oracle.com>
• STALE635d REVIEWED: 7 (7M) [PATCH v11 20/20] x86/efi: EFI stub DRTM launch support for Secure Launch
  2024-09-13 · Ross Philipson <hidden>
• STALE700d [PATCH v10 20/20] x86/efi: EFI stub DRTM launch support for Secure Launch
  2024-08-26 · Ross Philipson <hidden>
• STALE701d [PATCH v9 19/19] x86: EFI stub DRTM launch support for Secure Launch
  2024-05-31 · Ross Philipson <hidden>
• STALE770d [RFC PATCH v2 3/8] efi: Make clavis boot param persist across kexec
  2024-05-31 · Eric Snowberg <eric.snowberg@oracle.com>
• STALE846d [PATCH RFC 3/8] efi: Make clavis boot param persist across kexec
  2024-03-11 · Eric Snowberg <eric.snowberg@oracle.com>
• STALE700d [PATCH v8 15/15] x86: EFI stub DRTM launch support for Secure Launch
  2024-02-14 · Ross Philipson <hidden>
• STALE930d [PATCH 3/3] treewide: Update LLVM Bugzilla links
  2024-01-09 · Nathan Chancellor <nathan@kernel.org>
• STALE1003d [PATCH v6 14/14] x86: EFI stub DRTM launch support for Secure Launch
  2023-05-04 · Ross Philipson <hidden>
• STALE1340d [PATCH v3 5/5] efi: random: refresh non-volatile random seed when RNG is initialized
  2022-11-22 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1340d [PATCH v3 2/5] efi: stub: use random seed from EFI variable
  2022-11-22 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1346d [PATCH v2 5/5] efi: random: refresh non-volatile random seed when RNG is initialized
  2022-11-18 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1346d [PATCH v2 2/5] efi: stub: use random seed from EFI variable
  2022-11-18 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1341d REVIEWED: 4 (4M) [PATCH RFC v1 3/6] efi: random: combine bootloader provided RNG seed with RNG protocol output
  2022-11-16 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1341d [PATCH RFC v1 6/6] efi: refresh non-volatile random seed when RNG is initialized
  2022-11-16 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1341d [PATCH RFC v1 4/6] efi: stub: use random seed from EFI variable
  2022-11-16 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1358d [PATCH v8 15/17] efi/mokvar: move up init order
  2021-11-24 · Eric Snowberg <eric.snowberg@oracle.com>
• STALE1710d [PATCH v7 15/17] efi/mokvar: move up init order
  2021-11-16 · Eric Snowberg <eric.snowberg@oracle.com>
• STALE1851d [PATCH Part1 RFC v3 21/22] x86/sev: Register SNP guest request platform device
  2021-06-02 · Brijesh Singh <hidden>
• STALE2078d [PATCH] crypto: sha - split sha.h into sha1.h and sha2.h
  2020-11-13 · Eric Biggers <ebiggers@kernel.org>
• STALE2099d [PATCH] treewide: Remove stringification from __alias macro definition
  2020-10-30 · Joe Perches <joe@perches.com>
• STALE2086d [PATCH -next] treewide: Remove stringification from __alias macro definition
  2020-10-21 · Joe Perches <joe@perches.com>
• STALE2205d REVIEWED: 8 (7M) [PATCH v2 3/5] efi: use sha256() instead of open coding
  2020-07-08 · Eric Biggers <ebiggers@kernel.org>