linux-kernel - [GIT PULL] arm64 fixes for 5.11-rc5

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Date:   Fri, 22 Jan 2021 19:07:21 +0000
From:   Catalin Marinas <catalin.marinas@....com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] arm64 fixes for 5.11-rc5

Hi Linus,

Please pull the arm64 fixes below. Thanks.

The following changes since commit 3a57a643a851dbb1c4a1819394ca009e3bfa4813:

  arm64: selftests: Fix spelling of 'Mismatch' (2021-01-15 10:05:27 +0000)

are available in the Git repository at:

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

for you to fetch changes up to 75bd4bff300b3c5252d4a0e7a959569c62d1dbae:

  arm64: kprobes: Fix Uexpected kernel BRK exception at EL1 (2021-01-22 16:05:29 +0000)

----------------------------------------------------------------
arm64 fixes:

- Correctly mask out bits 63:60 in a kernel tag check fault address
  (specified as unknown by the architecture). Previously they were just
  zeroed but for kernel pointers they need to be all ones.

- Fix a panic (unexpected kernel BRK exception) caused by kprobes being
  reentered due to an interrupt.

----------------------------------------------------------------
Andrey Konovalov (1):
      kasan, arm64: fix pointer tags in KASAN reports

Qais Yousef (1):
      arm64: kprobes: Fix Uexpected kernel BRK exception at EL1

 arch/arm64/kernel/probes/kprobes.c | 4 ++--
 arch/arm64/mm/fault.c              | 7 ++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

-- 
Catalin