--- drivers/staging/hv/netvsc_drv.c

+++ drivers/staging/hv/netvsc_drv.c

@@ -296,6 +296,7 @@ static void netvsc_linkstatus_callback(s

if (status == 1) {

netif_carrier_on(net);

netif_wake_queue(net);

+ netif_notify_peers(net);

} else {

netif_carrier_off(net);

netif_stop_queue(net);