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Re: [PATCH v1] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LO
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From: |
Cornelia Huck |
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Subject: |
Re: [PATCH v1] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL |
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Date: |
Mon, 05 Jul 2021 13:20:09 +0200 |
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User-agent: |
Notmuch/0.32.1 (https://notmuchmail.org) |
On Mon, Jul 05 2021, David Hildenbrand <david@redhat.com> wrote:
> The element size is located in m5, not in m4. As there is no m4, qemu
> currently crashes with an assertion, trying to lookup that field.
>
> Reproduced and tested via GO, which ends up using VMSL once the
> Vector enhancements facility is around for verifying certificates with
> elliptic curves.
>
> Reported-by: Jonathan Albrecht <jonathan.albrecht@linux.vnet.ibm.com>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/449
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
> target/s390x/translate_vx.c.inc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Thanks, applied.