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Wed, 18 Aug 2021 22:53:01 +0000 (GMT) Received: from li-e979b1cc-23ba-11b2-a85c-dfd230f6cf82 (unknown [9.171.56.174]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with SMTP; Wed, 18 Aug 2021 22:53:01 +0000 (GMT) Date: Thu, 19 Aug 2021 00:52:58 +0200 From: Halil Pasic To: Christian Borntraeger Cc: Alex Williamson , Tony Krowiak , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, cohuck@redhat.com, pasic@linux.vnet.ibm.com, jjherne@linux.ibm.com, jgg@nvidia.com, kwankhede@nvidia.com, david@redhat.com, pbonzini@redhat.com, frankja@linux.ibm.com, imbrenda@linux.ibm.com Subject: Re: [PATCH 0/2] s390/vfio-ap: do not open code locks for VFIO_GROUP_NOTIFY_SET_KVM notification Message-ID: <20210819005258.790163dd.pasic@linux.ibm.com> In-Reply-To: <4dac22cf-1956-41eb-88da-f16af58530a3@de.ibm.com> References: <20210719193503.793910-1-akrowiak@linux.ibm.com> <3f45fe31-6666-ac87-3a98-dd942b5dfb3c@linux.ibm.com> <20210802155355.22b98789.pasic@linux.ibm.com> <6f37ef28-3cce-2f4f-3173-2c1e916900cc@linux.ibm.com> <6d64bd83-1519-6065-a4cd-9356c6be5d1a@de.ibm.com> <20210818103908.31eb5848.alex.williamson@redhat.com> <4dac22cf-1956-41eb-88da-f16af58530a3@de.ibm.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: n2q-DKlkF-jjM-H6WI_JOFS9kIZwB0Bx X-Proofpoint-ORIG-GUID: mca0-ImpELqLfwFMnfsc1jKc6cayoDDd X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-08-18_07:2021-08-17,2021-08-18 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 suspectscore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 phishscore=0 priorityscore=1501 mlxlogscore=999 mlxscore=0 bulkscore=0 malwarescore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2108180135 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 18 Aug 2021 18:50:47 +0200 Christian Borntraeger wrote: > > that Halil's concern's around open/close races are addressed by Jason's > > device_open/close series that's already in my next branch and he > > provided an Ack, but there's still the above question regarding the > > kvm->lock that was looking for a review from... I'm not sure, maybe > > Connie or Paolo. Christian, is this specifically what you're ack'ing? > > My understanding was that Halil was ok in the end? Yes, I'm OK with it provided it is merged after Jason's patch that makes it a non-issue. Regards, Halil