[GIT PULL] EFI updates for v6.4

[GIT PULL] EFI updates for v6.4

[Ard Biesheuvel]

Hello Linus,

Not a lot going on this time - details in the tag. Please pull.

-- 
Ard.


The following changes since commit 197b6b60ae7bc51dd0814953c562833143b292aa:

  Linux 6.3-rc4 (2023-03-26 14:40:20 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next-for-v6.4

for you to fetch changes up to 026b85796ab4d52af56f8a1c60d2613983ecd845:

  efi/zboot: arm64: Grab code size from ELF symbol in payload (2023-04-26 23:06:48 +0200)

----------------------------------------------------------------
EFI updates for v6.4:

- relocate the LoongArch kernel if the preferred address is already
  occupied;

- implement BTI annotations for arm64 EFI stub and zboot images;

- clean up arm64 zboot Kbuild rules for injecting the kernel code size.

----------------------------------------------------------------
Ard Biesheuvel (6):
      efi/pe: Import new BTI/IBT header flags from the spec
      arm64: efi: Enable BTI codegen and add PE/COFF annotation
      efi/zboot: Add BSS padding before compression
      efi/zboot: Set forward edge CFI compat header flag if supported
      efi/zboot: arm64: Inject kernel code size symbol into the zboot payload
      efi/zboot: arm64: Grab code size from ELF symbol in payload

Huacai Chen (1):
      efi/loongarch: Reintroduce efi_relocate_kernel() to relocate kernel

 arch/arm64/boot/Makefile                      |  4 ++
 arch/arm64/kernel/efi-header.S                | 71 ++++++++++++++++-----------
 arch/arm64/kernel/image-vars.h                |  4 ++
 drivers/firmware/efi/libstub/Makefile         |  3 +-
 drivers/firmware/efi/libstub/Makefile.zboot   | 43 ++++++++++------
 drivers/firmware/efi/libstub/arm64.c          | 19 ++++---
 drivers/firmware/efi/libstub/efistub.h        |  3 +-
 drivers/firmware/efi/libstub/loongarch-stub.c | 24 +++------
 drivers/firmware/efi/libstub/zboot-header.S   | 51 ++++++++++++-------
 drivers/firmware/efi/libstub/zboot.c          | 13 ++---
 drivers/firmware/efi/libstub/zboot.lds        |  7 +++
 include/linux/pe.h                            |  4 ++
 12 files changed, 149 insertions(+), 97 deletions(-)

Re: [GIT PULL] EFI updates for v6.4

[pr-tracker-bot]

The pull request you sent on Fri, 28 Apr 2023 22:17:41 +0200:

> git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next-for-v6.4

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/825a0714d2b3883d4f8ff64f6933fb73ee3f1834

Thank you!

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