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EFI fixes for v6.9 #1

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- Explicitly wipe BSS in the native EFI entrypoint, so that globals
   shared with the legacy decompressor are zero-initialized correctly.
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Merge tag 'efi-fixes-for-v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

Pull EFI fix from Ard Biesheuvel:
 "This fixes an oversight on my part in the recent EFI stub rework for
  x86, which is needed to get Linux/x86 distro builds signed again for
  secure boot by Microsoft. For this reason, most of this work is being
  backported to v6.1, which is therefore also affected by this
  regression.

   - Explicitly wipe BSS in the native EFI entrypoint, so that globals
     shared with the legacy decompressor are zero-initialized correctly"

* tag 'efi-fixes-for-v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  x86/efistub: Clear decompressor BSS in native EFI entrypoint
This commit is contained in:
Linus Torvalds 2024-03-17 12:26:04 -07:00
commit 906a93befe
1 changed files with 4 additions and 2 deletions
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