Re: [PATCH v1 1/1] s390/kvm: initialize uninitialized flags variable

Janosch Frank
2024-11-04T09:43:47Z

On 10/30/24 5:19 PM, Claudio Imbrenda wrote:
> The flags variable was being used uninitialized.
> Initialize it to 0 as expected.
>
> For some reason neither gcc nor clang reported a warning.
>
> Fixes: ce2b276ebe51 ("s390/mm/fault: Handle guest-related program interrupts in KVM")
> Reported-by: Janosch Frank <frankja@linux.ibm.com>
> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>

Thanks for tracking this down, tprot selftest is green with this fix.

Reviewed-by: Janosch Frank <frankja@linux.ibm.com>