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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: r5S+4rfOhdU6cPV3o4yc7wMP2IeCUGt4/smjXVJhKsea21o5uO3mmRvZoPrARjSNjjCPahGLXfi4QHvMwemZWH2qKBPPF/PvnJC/QOHK6BDOaX7YaiTejoU2DSigHciHplaVhbodUUMrK66//uDg8lxSP64S3ePH0+4iAjEgWDIX6Xa4Lz3BF4GPKhte277Dba500v+4i17kDzEEz1pCOylQoNDaR256o0iCUmwfNlHV5VZy++yim8Geo8o0jZJCtkUVRCClYmkoP9cgH520QrCLKV2bmq4H4wJKl6qFeah16q6o+1FyYGeGhbLFeChfKEaoKZqwJUaZ1mZf/YZvnfzlkmGkLa11sc+ntuj1ZsT/84pzdI0rqyfvZasDyFbO/EiwJebIUPH/gNOQocM/Q9HtpR7P4wVpEMlHGECHTAJQpRAou2nudF7x8iBoj+9E X-ExternalRecipientOutboundConnectors: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-Auto-Response-Suppress: DR, OOF, AutoReply X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Oct 2026 16:46:28.1917 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4cddf2c2-ad77-4e5f-9f35-08df23c95e0e X-MS-Exchange-CrossTenant-Id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-AuthSource: CPH1EPF0000051C.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB7815 > The active altsetting of each interface is host controller state that > the guest selected with SET_INTERFACE, but it isn't part of the > migration stream. For most devices the target happens to reopen on the > same altsettings, so this went unnoticed. >=20 > It matters for CPR of a device whose endpoints only exist on a non-zero > altsetting, such as an isochronous streaming interface. Migrate the > altsetting array in a subsection, gated to the CPR modes: only the CPR > target consumes it to rebuild its endpoints, while a regular migration > reopens the device and reconstructs the altsetting itself. >=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-v8-0-72ae4fb8977b@virtuozzo.com?part=3D11