Re: [PATCH v2 08/10] s390/alternative: Serialize text patching with text_mutex

[Ilya Leoshkevich]

On 10/27/26 15:30, Heiko Carstens wrote:
> Acquire text_mutex inside __apply_alternatives() around the patching
> loop.
>
> Serialization is not required for __apply_alternatives(), however this is
> part of larger series where at the end s390_kernel_write() requires that
> callers hold text_mutex.
>
> Signed-off-by: Heiko Carstens <hca@xxxxxxxxxxxxx>
> ---
>   arch/s390/kernel/alternative.c | 4 ++++
>   1 file changed, 4 insertions(+)
Reviewed-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>