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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: EL8J/f9ktVgKzka2rUwh3mIlJPyG0seSfNLM7NRL8u2VZUV7w6+zGf+r29obVYNN02SZ9nP1CTU27Lca9gSM2JyA6ajUKmS/oAygVX/2I3rUVHVsLv32Ii0MhNaeMx8lvdkFJ1YsEueg5Xeul0rX0kyXe1JheXKbn+rbEkW8wUkQa/Cv1dO+FEiTby+lo6oj03KwsGnCUlyeIU0KIWCQM2Wg9zrhYKPNz02qsVwj5cwe1UAps/XUB/MwH0zQ+mVk+4rwti9mI+xZEw+6sPYf4k4slZ1CInP7Wgid1ruuehcu7YGlYYH5WrzoWKV+PJVqqKWMfIf/F5MXD8zqqhl/S5KrCWKHHmG9sxJSrJURNID2kftF0grVzN4e4joHA3inIjF3eGanfYACFQJhSRTrnw3o6u2DtO4vxcAh5lkLmCSHZ9xgucr9TuG1g1zphDCI X-ExternalRecipientOutboundConnectors: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Oct 2026 10:40:27.3708 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 55edc960-f4d3-43d2-bb2d-08df23963c5e X-MS-Exchange-CrossTenant-Id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-AuthSource: MAD0EPF000008C3.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB10008 > In .realize(), save freshly opened host device FD into the CPR registry, > and then reuse it on CPR target. Also, add deletion of that FD from > registry to usb_host_open() / usb_host_close() cleanup paths. >=20 > For this to work, we also need to skip the .post-load() code which > closes, detaches the device, and then rescans the host bus to reopen > matching hostdevs. For the CPR-case migration we don't want any of that > as the hostdev FD stays preserved, and the guest shouldn't notice the > switchover. >=20 > Signed-off-by: Andrey Drobyshev Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.vzint.dev/#/patchset/20261006-usb-= host_v3-v6-0-8688ec9576d1@virtuozzo.com?part=3D3