LoongArch: No need to flush icache if text copy failed

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commit d3b8491961 upstream.

If copy_to_kernel_nofault() failed, no need to flush icache and just
return immediately.

Cc: stable@vger.kernel.org
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Tiezhu Yang 2026-03-16 10:36:01 +08:00 • committed by Greg Kroah-Hartman

parent 250aae6a57

commit 8dd23bb5c6

1 changed files with 4 additions and 2 deletions

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arch/loongarch/kernel/inst.c

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