diff options
Diffstat (limited to 'drivers/net/vrf.c')
| -rw-r--r-- | drivers/net/vrf.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index cd15c32b2e43..cf7e6a92e73c 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -370,7 +370,7 @@ static int vrf_finish_output6(struct net *net, struct sock *sk, neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false); if (!IS_ERR(neigh)) { sock_confirm_neigh(skb, neigh); - ret = neigh_output(neigh, skb); + ret = neigh_output(neigh, skb, false); rcu_read_unlock_bh(); return ret; } @@ -549,7 +549,7 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s struct net_device *dev = dst->dev; unsigned int hh_len = LL_RESERVED_SPACE(dev); struct neighbour *neigh; - u32 nexthop; + bool is_v6gw = false; int ret = -EINVAL; nf_reset(skb); @@ -572,13 +572,11 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s rcu_read_lock_bh(); - nexthop = (__force u32)rt_nexthop(rt, ip_hdr(skb)->daddr); - neigh = __ipv4_neigh_lookup_noref(dev, nexthop); - if (unlikely(!neigh)) - neigh = __neigh_create(&arp_tbl, &nexthop, dev, false); + neigh = ip_neigh_for_gw(rt, skb, &is_v6gw); if (!IS_ERR(neigh)) { sock_confirm_neigh(skb, neigh); - ret = neigh_output(neigh, skb); + /* if crossing protocols, can not use the cached header */ + ret = neigh_output(neigh, skb, is_v6gw); rcu_read_unlock_bh(); return ret; } @@ -875,6 +873,7 @@ static const struct net_device_ops vrf_netdev_ops = { .ndo_init = vrf_dev_init, .ndo_uninit = vrf_dev_uninit, .ndo_start_xmit = vrf_xmit, + .ndo_set_mac_address = eth_mac_addr, .ndo_get_stats64 = vrf_get_stats64, .ndo_add_slave = vrf_add_slave, .ndo_del_slave = vrf_del_slave, @@ -1274,6 +1273,7 @@ static void vrf_setup(struct net_device *dev) /* default to no qdisc; user can add if desired */ dev->priv_flags |= IFF_NO_QUEUE; dev->priv_flags |= IFF_NO_RX_HANDLER; + dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; /* VRF devices do not care about MTU, but if the MTU is set * too low then the ipv4 and ipv6 protocols are disabled |