Re: [PATCH v3 32/34] s390/unwind: Disable KMSAN checks

[Heiko Carstens]

On Thu, Dec 14, 2023 at 12:24:52AM +0100, Ilya Leoshkevich wrote:
> The unwind code can read uninitialized frames. Furthermore, even in
> the good case, KMSAN does not emit shadow for backchains. Therefore
> disable it for the unwinding functions.
> 
> Reviewed-by: Alexander Potapenko <glider@xxxxxxxxxx>
> Signed-off-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
> ---
>  arch/s390/kernel/unwind_bc.c | 4 ++++
>  1 file changed, 4 insertions(+)

Acked-by: Heiko Carstens <hca@xxxxxxxxxxxxx>