vfio/container: fails mdev hotplug if add migration blocker failed
It's aggressive to abort a running QEMU process when hotplug a mdev
and it fails migration blocker adding.
Fix by just failing mdev hotplug itself.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250623102235.94877-3-zhenzhong.duan@intel.com
[ clg: Changed test on value returned by migrate_add_blocker_modes() ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
1 file changed