Re: [PATCH v1] s390x/ioinst: Fix wrong MSCH alignment check on little endian

[Cornelia Huck]

On Thu, Aug 05 2021, David Hildenbrand <david@redhat.com> wrote:

> schib->pmcw.chars is 32bit, not 16bit. This fixes the kvm-unit-tests
> "css" test, which fails with:
>
>   FAIL: Channel Subsystem: measurement block format1: Unaligned MB origin:
>   Program interrupt: expected(21) == received(0)
>
> Because we end up not injecting an operand program exception.
>
> Fixes: a54b8ac340c2 ("css: SCHIB measurement block origin must be aligned")
> Cc: Halil Pasic <pasic@linux.ibm.com>
> Cc: Cornelia Huck <cohuck@redhat.com>
> Cc: Christian Borntraeger <borntraeger@de.ibm.com>
> Cc: Richard Henderson <richard.henderson@linaro.org>
> Cc: Thomas Huth <thuth@redhat.com>
> Cc: Pierre Morel <pmorel@linux.ibm.com>
> Cc: qemu-s390x@nongnu.org
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
>  target/s390x/ioinst.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Same question here: still -rc worthy, or not?