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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?/IFk/O8sr/qief2YmjHCZvF/80P+3cB+pyplYUENv6aUZgn8XjAWYRrNkzLG?= =?us-ascii?Q?YwEmxxdAEI41Y/pBN6dIyb1aDERJN/7Os19kHhL8uYwz18WxS4mwJBAnJxld?= =?us-ascii?Q?A3zbBsPGTIxLU7ius/xVPGOvgOuaZEe8xXK4nwOUCXyivsWT0MlIZFmhzS9a?= =?us-ascii?Q?TyZHDdzGBK2v/2o3QrwsJ8DMLU7Hj7/AhMc9c3kc3D1Bk8oUKER7D+T83/Cd?= =?us-ascii?Q?y6JZXY5wVKxRmvA47V5z4HUz+1HvsIyIFu/UkQ1YyVZhO1QanhjVUTkm1IrA?= =?us-ascii?Q?FoOsQn6vPUq8cPyarV2p8A5FeSKQSZKM1GmadDiLV+zn2odDWvOAnG+wKAD6?= =?us-ascii?Q?DODQJMtg1Yexi1/kq/V0ylmdwXyze5vHUxweNhrcZG9qF6YFgE09bm475tJL?= =?us-ascii?Q?OCknghog1Hsylyunxc9MabU5hGklqnQwXmPS2sQnff3NVNB8zph2GUEVQ9vB?= =?us-ascii?Q?Q/+pwyypTJyf7PuRy0gUSIEmuxdI+CsqqmafRE1MZtVfVGgtDHvAjPrWgMOe?= =?us-ascii?Q?2GAw4CoYOitWrfi/ylFCJsSA2oeym+zBXZRGRy/Ogu7JqB9Zh8KxgURDN1CK?= =?us-ascii?Q?UjWkYpm7CBnc6CYv2cNJHx797K0FYWIGv1tjMGrH+AVO8ckkO9aH/LldoVY2?= =?us-ascii?Q?oBcQIrIPHhHWaYR2BwZlvZCfVOSUiu1sTGnnSECp9jmEe9kXh3POCc+u1NZ8?= =?us-ascii?Q?yRJEf6l3gtkhQ0RTIhpnJjRqBuuWDaloJocK+qSAwKzYWB24jJxFde337OkF?= =?us-ascii?Q?zkuF2qC/GT40A17zDXmaMO2cQo9NQYfzdZOhmHQvjsKHLru5i1c6jso5dokQ?= =?us-ascii?Q?a0S/RxRPUnjEB55XMKtkNGWtDYjrZSUT0Bqr65awkcdPc67xL375GDDHRz/x?= =?us-ascii?Q?YlDXYtGJhoo0DEbrFu3ovVay/h0NWNUo/yZHb5BU2cHEe2FneITsgPoEoYqO?= =?us-ascii?Q?IFUcVAAXdLt1oQZNPimkCFLBVHQaYicn2SGjCY4BcwJ7mkFOEG3iliS63sy+?= =?us-ascii?Q?A+6fI+u+1NWgy54ykECPB/oYUqZFoFYsq7HswSU2n4dx2Cs3r3G+jar4d0vl?= =?us-ascii?Q?2KquYGiKdp0DO73N+9Vb3RundCKABhBOjAc7Z8tlhJ1RXKrRKHkRsnUYXVN3?= =?us-ascii?Q?KoIuPBEFesN3y+k4lM848b3BYioSrapxNwj6mj/8V2an2ybpp+HN1JRLFO+4?= =?us-ascii?Q?bTiraRy2sH0erZ/jsvUXbCs7VuMQUQkNbOWXx4BVHNJsgsVSnrGNuLVcKuBR?= =?us-ascii?Q?9HQW8YR+4FkrJ7VatrNpJtMPMMPQISJL4AppAp+UP/HIpgwjASDLWINblCyQ?= =?us-ascii?Q?iErVDedw5p7g9/aLjIo1hJrxzZTNyAICFSETNIOZ07EMhULytVIRrkHr3wIy?= =?us-ascii?Q?iVceMHEl7rDd/oLk1t2xD1242a0sfwwTjgwSTXMf+dLeyCuSKvCjBm0AU3bn?= =?us-ascii?Q?iMpxmCPij5QIqm397woW/qyzEOqBVg+UfMrBCAJPeF/bB6jz2V0ohyhg/1gz?= =?us-ascii?Q?DFbmyoGzq8mDqX6VrAmfdOzl3vh0p4WXOLukvSzZaJ8PTjuVehSf2lKoMBba?= =?us-ascii?Q?GIeVqdLbI+JGSNWxQEbwJt7KjdJB4KphzBKVfUwr?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: ce6eeede-7a48-498d-3614-08db9353c088 X-MS-Exchange-CrossTenant-AuthSource: LV2PR12MB5869.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Aug 2023 12:26:52.6471 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: KrK/bHNFB05Xe3gO99NeH8hi+AtefsawtaFWzQRmp4+KEcPzHz9fNAhS5mR1WXCO X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5380 On Wed, Aug 02, 2023 at 03:53:03PM +0800, Baolu Lu wrote: > This bug does not reproduce in the testing of hot adding and removing > PCI devices on bare metal. Is it possible that this is related to the > implementation of the mock device for iommufd selftest? The reproducer works on my test VM, I intend to look into it today.. I guess it is because iommufd mock doesn't use the probe path, I might have already fixed it when I redid this in the series to fix the default domains. Jason