On Fri, Dec 8, 2023 at 2:51 AM Si-Wei Liu <[email protected]> wrote: > > Fix an issue where cancellation of ongoing migration ends up > with no network connectivity. > > When canceling migration, SVQ will be switched back to the > passthrough mode, but the right call fd is not programed to > the device and the svq's own call fd is still used. At the > point of this transitioning period, the shadow_vqs_enabled > hadn't been set back to false yet, causing the installation > of call fd inadvertently bypassed. > > Fixes: a8ac88585da1 ("vhost: Add Shadow VirtQueue call forwarding > capabilities") > Cc: Eugenio Pérez <[email protected]>
Let's cc stable and post this as an independent patch. > > Signed-off-by: Si-Wei Liu <[email protected]> Acked-by: Jason Wang <[email protected]> Thanks
