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Tue, 28 Feb 2023 18:29:15 -0800 Date: Tue, 28 Feb 2023 18:29:14 -0800 From: Nicolin Chen To: "Xu, Terrence" CC: "Liu, Yi L" , Jason Gunthorpe , "alex.williamson@redhat.com" , "Tian, Kevin" , "joro@8bytes.org" , "robin.murphy@arm.com" , "cohuck@redhat.com" , "eric.auger@redhat.com" , "kvm@vger.kernel.org" , "mjrosato@linux.ibm.com" , "chao.p.peng@linux.intel.com" , "yi.y.sun@linux.intel.com" , "peterx@redhat.com" , "jasowang@redhat.com" , "shameerali.kolothum.thodi@huawei.com" , "lulu@redhat.com" , "suravee.suthikulpanit@amd.com" , "intel-gvt-dev@lists.freedesktop.org" , "intel-gfx@lists.freedesktop.org" , "linux-s390@vger.kernel.org" , "Hao, Xudong" , "Zhao, Yan Y" Subject: Re: [PATCH v5 00/19] Add vfio_device cdev for iommufd support Message-ID: References: <20230227111135.61728-1-yi.l.liu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF000108EB:EE_|MW5PR12MB5624:EE_ X-MS-Office365-Filtering-Correlation-Id: 8ffe1d1d-28fb-4b1d-781e-08db19fcca02 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Mar 2023 02:29:31.2482 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8ffe1d1d-28fb-4b1d-781e-08db19fcca02 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF000108EB.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW5PR12MB5624 Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org On Tue, Feb 28, 2023 at 04:58:06PM +0000, Xu, Terrence wrote: > Verified this series by "Intel GVT-g GPU device mediated passthrough" and "Intel GVT-d GPU device direct passthrough" technologies. > Both passed VFIO legacy mode / compat mode / cdev mode, including negative tests. > > Tested-by: Terrence Xu Sanity-tested this series on ARM64 with my wip branch: https://github.com/nicolinc/iommufd/commits/wip/iommufd-v6.2-nesting (Covering new iommufd and vfio-compat) Tested-by: Nicolin Chen