From: Cornelia Huck <cohuck@redhat.com>
To: Pierre Morel <pmorel@linux.ibm.com>
Cc: thuth@redhat.com, david@redhat.com, qemu-devel@nongnu.org,
pasic@linux.ibm.com, borntraeger@de.ibm.com,
qemu-s390x@nongnu.org, rth@twiddle.net
Subject: Re: [PATCH v2 0/1] css: SCHIB measurement block origin must be aligned
Date: Mon, 22 Feb 2021 12:11:03 +0100 [thread overview]
Message-ID: <20210222121103.6801c004.cohuck@redhat.com> (raw)
In-Reply-To: <1613741973-3711-1-git-send-email-pmorel@linux.ibm.com>
On Fri, 19 Feb 2021 14:39:32 +0100
Pierre Morel <pmorel@linux.ibm.com> wrote:
> Hi,
>
> By testing Measurement with KVM unit tests I fall on this:
> we forgot to test the alignment of the MBO for measurement format 1.
>
> The last 6 bits of the MBO must be null, i.e. an aligned on 64 bytes
> of the MBO, otherwise an operand exception is recognized when issuing
> a msch instruction.
>
> Regards,
> Pierre
>
>
> Pierre Morel (1):
> css: SCHIB measurement block origin must be aligned
>
> target/s390x/ioinst.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
Thanks, applied.
prev parent reply other threads:[~2021-02-22 11:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-19 13:39 [PATCH v2 0/1] css: SCHIB measurement block origin must be aligned Pierre Morel
2021-02-19 13:39 ` [PATCH v2 1/1] " Pierre Morel
2021-02-19 13:41 ` Thomas Huth
2021-02-19 18:49 ` Pierre Morel
2021-02-22 11:11 ` Cornelia Huck [this message]
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