[GIT PULL] arm64 fixes for -rc2

[Will Deacon <will@kernel.org>]

Hi Linus,

Please pull this batch of arm64 fixes for -rc2. As you can see from the
tag, there's nothing Earth-shattering, but worthwhile fixes nonetheless.

Cheers,

Will

--->8

The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935:

  Linux 7.3-rc1 (2026-08-30 13:34:40 -0700)

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 5445d64199626974269fcdf347769ad44b0bb53b:

  arm64: Don't read GMID_EL1 when MTE is disabled (2026-09-03 13:03:23 +0000)

----------------------------------------------------------------
arm64 fixes for -rc2

- Disable interrupts during page-table walk in show_pte()

- Fix kexec_file_load() with 52-bit capable kernels on machines without
  52-bit addressing

- Fix MIDR matching in CPU errata handling for KVM guests

- Avoid reading MTE-specific ID registers when MTE support is disabled

----------------------------------------------------------------
Breno Leitao (1):
      arm64: trans_pgd: clone only the linear map that exists at runtime

Fuad Tabba (1):
      arm64: Don't read GMID_EL1 when MTE is disabled

Karl Mehltretter (1):
      arm64: mm: Fix the lockless page-table walk in show_pte()

Khushit Shah (1):
      arm64: errata: pass REVIDR when matching target implementation CPUs

 arch/arm64/include/asm/cpu.h        |  1 +
 arch/arm64/include/asm/cpufeature.h |  7 -------
 arch/arm64/kernel/cpu_errata.c      |  2 +-
 arch/arm64/kernel/cpufeature.c      | 33 +++++++++++++++++++++++++++++----
 arch/arm64/kernel/cpuinfo.c         |  2 +-
 arch/arm64/kernel/machine_kexec.c   |  3 ++-
 arch/arm64/mm/fault.c               | 12 ++++++++----
 7 files changed, 42 insertions(+), 18 deletions(-)