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Fri, 18 Aug 2023 13:35:34 +0000 (GMT) Date: Fri, 18 Aug 2023 15:35:32 +0200 From: Heiko Carstens To: Janosch Frank Cc: Tony Krowiak , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, jjherne@linux.ibm.com, freude@linux.ibm.com, borntraeger@de.ibm.com, cohuck@redhat.com, mjrosato@linux.ibm.com, pasic@linux.ibm.com, alex.williamson@redhat.com, kwankhede@nvidia.com, fiuczy@linux.ibm.com, Vasily Gorbik , Alexander Gordeev Subject: Re: [PATCH 00/12] s390/vfio_ap: crypto pass-through for SE guests Message-ID: <20230818133532.16552-A-hca@linux.ibm.com> References: <20230815184333.6554-1-akrowiak@linux.ibm.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-TM-AS-GCONF: 00 X-Proofpoint-GUID: g7c8ntFPGg80CcNCOdJrpkQh_iPJFbQx X-Proofpoint-ORIG-GUID: 3dFBHvpA6l8_w2pbU4sdLdFP0Do3W786 X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-18_16,2023-08-18_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 adultscore=0 clxscore=1011 phishscore=0 bulkscore=0 malwarescore=0 mlxscore=0 spamscore=0 impostorscore=0 mlxlogscore=916 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308180120 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Wed, Aug 16, 2023 at 02:12:50PM +0200, Janosch Frank wrote: > On 8/16/23 13:39, Janosch Frank wrote: > > On 8/15/23 20:43, Tony Krowiak wrote: > > > This patch series is for the changes required in the vfio_ap device > > > driver to facilitate pass-through of crypto devices to a secure > > > execution guest. In particular, it is critical that no data from the > > > queues passed through to the SE guest is leaked when the guest is > > > destroyed. There are also some new response codes returned from the > > > PQAP(ZAPQ) and PQAP(TAPQ) commands that have been added to the > > > architecture in support of pass-through of crypto devices to SE guests; > > > these need to be accounted for when handling the reset of queues. > > > > > > > @Heiko: Once this has soaked a day or two, could you please apply this > > and create a feature branch that I can pull from? > > Sorry for the noise, for some reason I still had Heiko's old address in the > address book. I'll delete it in a second. > > Here we go again. Series is now available via the vfio-ap branch, based on rc2 like your your branches within the kvms390 tree. https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git vfio-ap