diff options
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 48d9fa7a66c2..faea0be18924 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -1851,8 +1851,12 @@ static void __netvsc_vf_setup(struct net_device *ndev, /* set multicast etc flags on VF */ dev_change_flags(vf_netdev, ndev->flags | IFF_SLAVE); + + /* sync address list from ndev to VF */ + netif_addr_lock_bh(ndev); dev_uc_sync(vf_netdev, ndev); dev_mc_sync(vf_netdev, ndev); + netif_addr_unlock_bh(ndev); if (netif_running(ndev)) { ret = dev_open(vf_netdev); |