From: David Hildenbrand <david@redhat.com>
To: qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, Cornelia Huck <cohuck@redhat.com>,
Richard Henderson <richard.henderson@linaro.org>,
Thomas Huth <thuth@redhat.com>,
Jonathan Albrecht <jonathan.albrecht@linux.vnet.ibm.com>
Subject: Re: [PATCH v1] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL
Date: Mon, 5 Jul 2021 11:07:21 +0200 [thread overview]
Message-ID: <06e02d5a-3bff-aef0-e240-1f2ab84f2300@redhat.com> (raw)
In-Reply-To: <20210705090341.58289-1-david@redhat.com>
On 05.07.21 11:03, David Hildenbrand 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>
Forgot to add
Fixes: 8c18fa5b3eba ("s390x/tcg: Implement VECTOR MULTIPLY SUM LOGICAL")
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2021-07-05 9:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-05 9:03 [PATCH v1] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL David Hildenbrand
2021-07-05 9:07 ` David Hildenbrand [this message]
2021-07-05 9:33 ` Thomas Huth
2021-07-05 11:20 ` Cornelia Huck
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