* [GIT PULL] arm64 fixes for 5.11-rc5
@ 2021-01-22 19:07 Catalin Marinas
2021-01-22 22:00 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Catalin Marinas @ 2021-01-22 19:07 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Will Deacon, linux-arm-kernel, linux-kernel
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
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