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Mon, 26 Apr 2021 23:41:44 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9745C4203F; Mon, 26 Apr 2021 23:41:43 +0000 (GMT) Received: from li-e979b1cc-23ba-11b2-a85c-dfd230f6cf82 (unknown [9.171.4.87]) by d06av24.portsmouth.uk.ibm.com (Postfix) with SMTP; Mon, 26 Apr 2021 23:41:43 +0000 (GMT) Date: Tue, 27 Apr 2021 01:41:41 +0200 From: Halil Pasic To: Cornelia Huck Cc: Jason Gunthorpe , Tony Krowiak , Christian Borntraeger , Harald Freudenberger , Vasily Gorbik , Heiko Carstens , linux-s390@vger.kernel.org, Pierre Morel , "Raj, Ashok" , Dan Williams , Daniel Vetter , Christoph Hellwig , Leon Romanovsky , Max Gurtovoy , Tarun Gupta Subject: Re: [PATCH 06/12] vfio/ap_ops: Convert to use vfio_register_group_dev() Message-ID: <20210427014141.02c8c82c.pasic@linux.ibm.com> In-Reply-To: <20210426194859.1665730d.cohuck@redhat.com> References: <0-v1-d88406ed308e+418-vfio3_jgg@nvidia.com> <6-v1-d88406ed308e+418-vfio3_jgg@nvidia.com> <20210426194859.1665730d.cohuck@redhat.com> Organization: IBM X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: sKTSDrbyDlDWwSYIEUMuG-C-jQ_ynaVt X-Proofpoint-ORIG-GUID: SLdOqBqWi56g8Tk9yhHpp9PXGavfyHQl X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-04-26_12:2021-04-26,2021-04-26 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1011 mlxlogscore=952 lowpriorityscore=0 spamscore=0 bulkscore=0 phishscore=0 suspectscore=0 impostorscore=0 priorityscore=1501 mlxscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2104260180 Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org On Mon, 26 Apr 2021 19:48:59 +0200 Cornelia Huck wrote: > So my question for the vfio-ap maintainers is: Can we actually end up > in this case? If yes, is there any way to gracefully shut down the > device? @Tony: Can you take this one? Regards, Halil