diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 3 | ||||
| -rw-r--r-- | net/ipv4/ip_input.c | 7 | ||||
| -rw-r--r-- | net/ipv6/ip6_input.c | 7 |
3 files changed, 16 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index c749033..12436d1 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1850,7 +1850,7 @@ static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb) * taps currently in use. */ -static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) +void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) { struct packet_type *ptype; struct sk_buff *skb2 = NULL; @@ -1907,6 +1907,7 @@ out_unlock: pt_prev->func(skb2, skb->dev, pt_prev, skb->dev); rcu_read_unlock(); } +EXPORT_SYMBOL_GPL(dev_queue_xmit_nit); /** * netif_setup_tc - Handle tc mappings on real_num_tx_queues change diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 751c065..37375ee 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -313,6 +313,13 @@ static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb) const struct iphdr *iph = ip_hdr(skb); struct rtable *rt; + /* if ingress device is enslaved to an L3 master device pass the + * skb to its handler for processing + */ + skb = l3mdev_ip_rcv(skb); + if (!skb) + return NET_RX_SUCCESS; + if (net->ipv4.sysctl_ip_early_demux && !skb_dst(skb) && !skb->sk && diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 6ed5601..f185cbc 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -49,6 +49,13 @@ int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb) { + /* if ingress device is enslaved to an L3 master device pass the + * skb to its handler for processing + */ + skb = l3mdev_ip6_rcv(skb); + if (!skb) + return NET_RX_SUCCESS; + if (net->ipv4.sysctl_ip_early_demux && !skb_dst(skb) && skb->sk == NULL) { const struct inet6_protocol *ipprot; |