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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jul 2025 18:26:46.5580 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ad74960d-c5c3-4d30-255e-08ddbfdf541c X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF000026C6.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9231 On Wed, Jul 09, 2025 at 12:02:28PM +0800, Xu Yilun wrote: > To solve the vdevice lifecycle issue, future patches make the vdevice > allocation protected by lock. That will make > iommufd_object_alloc_ucmd() not applicable for vdevice. Roll back to > use iommufd_object_alloc() for preparation. > > Signed-off-by: Xu Yilun Reviewed-by: Nicolin Chen