From: Cornelia Huck <cohuck@redhat.com>
To: Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Eric Farman <farman@linux.ibm.com>,
qemu-s390x@nongnu.org, qemu-devel@nongnu.org,
Pierre Morel <pmorel@linux.ibm.com>
Subject: Re: [Qemu-devel] [PATCH v4] s390/css: handle CCW_FLAG_SKIP
Date: Fri, 17 May 2019 08:16:47 +0200 [thread overview]
Message-ID: <20190517081647.79d600a9.cohuck@redhat.com> (raw)
In-Reply-To: <20190516133327.11430-1-cohuck@redhat.com>
On Thu, 16 May 2019 15:33:27 +0200
Cornelia Huck <cohuck@redhat.com> wrote:
> If a ccw has CCW_FLAG_SKIP set, and the command is of type
> read, read backwards, or sense, no data should be written
> to the guest for that command.
>
> Reviewed-by: Eric Farman <farman@linux.ibm.com>
> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
> ---
>
> Will queue this unless someone complains.
>
> v3 -> v4: use MEMTX_OK [Eric]
> v2 -> v3: fixed checks even more [Pierre]
> v1 -> v2: fixed checks for command type [Eric]
>
> ---
> hw/s390x/css.c | 22 ++++++++++++++++++----
> include/hw/s390x/css.h | 1 +
> 2 files changed, 19 insertions(+), 4 deletions(-)
Queued to s390-next.
prev parent reply other threads:[~2019-05-17 6:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-16 13:33 [Qemu-devel] [PATCH v4] s390/css: handle CCW_FLAG_SKIP Cornelia Huck
2019-05-17 6:16 ` Cornelia Huck [this message]
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