[GIT PULL] EFI updates for v7.3

[GIT PULL] EFI updates for v7.3

[Ard Biesheuvel]

Hello Linus,

Please pull these EFI updates for v7.3, details are in the tag.


The following changes since commit dc59e4fea9d83f03bad6bddf3fa2e52491777482:

  Linux 7.2-rc1 (2026-06-28 12:01:31 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next-for-v7.3

for you to fetch changes up to b2326338dc683e8c1067c0cbf7a47986c4190902:

  efivarfs: Rate limit statfs() handler (2026-08-20 14:49:39 +0300)

----------------------------------------------------------------
EFI updates for v7.3

- Set a timeout for EFI runtime service completions, and declare the
  firmware wedged if it is exceeded. Note that this requires special
  handling in case the firmware does return after all.

- Rate limit the efivarfs statfs() handler as the QueryVariableInfo()
  runtime service can be costly

- Sanity check the size of struct properties_header on Mac/x86

- Tweak the prototype of efi_guid_to_str()

----------------------------------------------------------------
Ard Biesheuvel (1):
      efivarfs: Rate limit statfs() handler

Breno Leitao (7):
      efi: fix stale reference to efi_recover_from_page_fault()
      efi/runtime-wrappers: factor out efi_rts_park_worker()
      efi/runtime-wrappers: handle queue_work() failure with goto exit
      efi/runtime-wrappers: check EFI_RUNTIME_SERVICES before using efi_rts_work
      efi/runtime-wrappers: bound the wait for EFI runtime service calls
      efi/runtime-wrappers: honour EFI_RUNTIME_SERVICES in the non-blocking paths
      efi/runtime-wrappers: retire the worker if a wedged call ever returns

Pengpeng Hou (1):
      efi: apple-properties: validate setup data header length

Vincent Mailhol (1):
      efi: make efi_guid_to_str() take a const GUID pointer

 arch/x86/platform/efi/quirks.c          |  9 +----
 drivers/firmware/efi/apple-properties.c |  5 ++-
 drivers/firmware/efi/runtime-wrappers.c | 70 ++++++++++++++++++++++++++++-----
 fs/efivarfs/super.c                     | 30 +++++++++++---
 include/linux/efi.h                     |  8 ++--
 tools/objtool/noreturns.h               |  1 +
 6 files changed, 95 insertions(+), 28 deletions(-)

Re: [GIT PULL] EFI updates for v7.3

[pr-tracker-bot]

The pull request you sent on Sun, 23 Aug 2026 15:43:49 +0200:

> git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next-for-v7.3

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/388b607d107c07aaade04c7f22f344cab6bdccd3

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

Re: [GIT PULL] EFI updates for v7.3

[pr-tracker-bot]

The pull request you sent on Sun, 23 Aug 2026 15:43:49 +0200:

> git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next-for-v7.3

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/388b607d107c07aaade04c7f22f344cab6bdccd3

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html