linux-kernel - [GIT PULL] arm64 fix for -rc5

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Date:   Fri, 29 Apr 2022 12:33:54 +0100
From:   Will Deacon <will@...nel.org>
To:     torvalds@...ux-foundation.org
Cc:     catalin.marinas@....com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, kernel-team@...roid.com,
        luis.machado@....com
Subject: [GIT PULL] arm64 fix for -rc5

Hi Linus,

Please pull this fix to the MTE ELF ABI for a but that was added during
the most recent merge window as part of the coredump support. The issue
is that the value assigned to the new PT_ARM_MEMTAG_MTE segment type has
already been allocated to PT_AARCH64_UNWIND by the ELF ABI, so we've
bumped the value and changed the name of the identifier to be better
aligned with the existing one.

Cheers,

Will

--->8

The following changes since commit 23bc8f69f0eceecbb87c3801d2e48827d2dca92b:

  arm64: mm: fix p?d_leaf() (2022-04-22 11:28:36 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

for you to fetch changes up to c35fe2a68f29a0bda15ae994154cacaae5f69791:

  elf: Fix the arm64 MTE ELF segment name and value (2022-04-28 11:37:06 +0100)

----------------------------------------------------------------
arm64 fix for -rc5

- Rename and reallocate the PT_ARM_MEMTAG_MTE ELF segment type

----------------------------------------------------------------
Catalin Marinas (1):
      elf: Fix the arm64 MTE ELF segment name and value

 Documentation/arm64/memory-tagging-extension.rst | 4 ++--
 arch/arm64/kernel/elfcore.c                      | 2 +-
 include/uapi/linux/elf.h                         | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)