[GIT PULL] EFI fixes for v6.2 #1

[GIT PULL] EFI fixes for v6.2 #1

[Ard Biesheuvel]

Hi Linus,

Please pull the changes below. Explanation in the tag.

The following changes since commit 88603b6dc419445847923fcb7fe5080067a30f98:

  Linux 6.2-rc2 (2023-01-01 13:53:16 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-fixes-for-v6.2-1

for you to fetch changes up to d3f450533bbcb6dd4d7d59cadc9b61b7321e4ac1:

  efi: tpm: Avoid READ_ONCE() for accessing the event log (2023-01-13 17:15:17 +0100)

----------------------------------------------------------------
First batch of EFI fixes for v6.2:

- avoid a potential crash on the efi_subsys_init() error path
- use more appropriate error code for runtime services calls issued
  after a crash in the firmware occurred
- avoid READ_ONCE() for accessing firmware tables that may appear
  misaligned in memory

----------------------------------------------------------------
Ard Biesheuvel (2):
      efi: rt-wrapper: Add missing include
      efi: tpm: Avoid READ_ONCE() for accessing the event log

Ding Hui (1):
      efi: fix userspace infinite retry read efivars after EFI runtime services page fault

Johan Hovold (1):
      efi: fix NULL-deref in init error path

 arch/arm64/kernel/efi-rt-wrapper.S      | 1 +
 drivers/firmware/efi/efi.c              | 9 ++++++---
 drivers/firmware/efi/runtime-wrappers.c | 1 +
 include/linux/tpm_eventlog.h            | 4 ++--
 4 files changed, 10 insertions(+), 5 deletions(-)

Re: [GIT PULL] EFI fixes for v6.2 #1

[pr-tracker-bot]

The pull request you sent on Fri, 13 Jan 2023 17:31:33 +0100:

> git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-fixes-for-v6.2-1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/0bf913e07b377cfc288cfe488ca30b7d67059d8a

Thank you!

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