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Mon, 25 May 2020 14:31:00 +0000 (UTC) Date: Mon, 25 May 2020 16:30:57 +0200 From: Cornelia Huck To: Kirti Wankhede Subject: Re: [PATCH Kernel v23 1/8] vfio: UAPI for migration interface for device state Message-ID: <20200525163057.21dd789c.cohuck@redhat.com> In-Reply-To: <1589998088-3250-2-git-send-email-kwankhede@nvidia.com> References: <1589998088-3250-1-git-send-email-kwankhede@nvidia.com> <1589998088-3250-2-git-send-email-kwankhede@nvidia.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Received-SPF: pass client-ip=205.139.110.120; envelope-from=cohuck@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/25 01:44:10 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kevin.tian@intel.com, yi.l.liu@intel.com, cjia@nvidia.com, kvm@vger.kernel.org, eskultet@redhat.com, ziye.yang@intel.com, qemu-devel@nongnu.org, Zhengxiao.zx@Alibaba-inc.com, shuangtai.tst@alibaba-inc.com, dgilbert@redhat.com, zhi.a.wang@intel.com, mlevitsk@redhat.com, pasic@linux.ibm.com, aik@ozlabs.ru, alex.williamson@redhat.com, eauger@redhat.com, felipe@nutanix.com, jonathan.davies@nutanix.com, yan.y.zhao@intel.com, changpeng.liu@intel.com, Ken.Xue@amd.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Wed, 20 May 2020 23:38:01 +0530 Kirti Wankhede wrote: > - Defined MIGRATION region type and sub-type. > > - Defined vfio_device_migration_info structure which will be placed at the > 0th offset of migration region to get/set VFIO device related > information. Defined members of structure and usage on read/write access. > > - Defined device states and state transition details. > > - Defined sequence to be followed while saving and resuming VFIO device. > > Signed-off-by: Kirti Wankhede > Reviewed-by: Neo Jia > --- > include/uapi/linux/vfio.h | 228 ++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 228 insertions(+) Looks sane to me now. Reviewed-by: Cornelia Huck