nc.link_down could not be migrated, this patch updates link_down in virtio_post_load() to keep it coincident with real link status.
Signed-off-by: Amos Kong <ak...@redhat.com> --- hw/virtio-net.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/hw/virtio-net.c b/hw/virtio-net.c index b1998b2..e637619 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -977,6 +977,10 @@ static int virtio_net_load(QEMUFile *f, void *opaque, int version_id) } } n->mac_table.first_multi = i; + + /* infer link_down according to link status bit in n->status */ + n->nic->nc.link_down = (n->status & VIRTIO_NET_S_LINK_UP) == 0; + return 0; } -- 1.7.1