LoongArch: Guard percpu handler under !CONFIG_PREEMPT_RT

Browse source

[ Upstream commit 70b0faae35 ]

After commit 88fd2b7012 ("LoongArch: Fix sleeping in atomic context for
PREEMPT_RT"), it should guard percpu handler under !CONFIG_PREEMPT_RT to
avoid redundant operations.

Cc: stable@vger.kernel.org
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Tiezhu Yang 2026-02-10 19:31:13 +08:00 • committed by Sasha Levin

parent 808ac152e4

commit 35a384eb06

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/loongarch/kernel/unwind_prologue.c

View file