diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 89e33a5d4d93..1dce5b5f614b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1644,7 +1644,7 @@ static inline int deliver_skb(struct sk_buff *skb, static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb) { - if (ptype->af_packet_priv == NULL) + if (!ptype->af_packet_priv || !skb->sk) return false; if (ptype->id_match) @@ -2793,8 +2793,10 @@ static int get_rps_cpu(struct net_device *dev, struct sk_buff *skb, if (unlikely(tcpu != next_cpu) && (tcpu == RPS_NO_CPU || !cpu_online(tcpu) || ((int)(per_cpu(softnet_data, tcpu).input_queue_head - - rflow->last_qtail)) >= 0)) + rflow->last_qtail)) >= 0)) { + tcpu = next_cpu; rflow = set_rps_cpu(dev, skb, rflow, next_cpu); + } if (tcpu != RPS_NO_CPU && cpu_online(tcpu)) { *rflowp = rflow; @@ -3275,18 +3277,18 @@ ncls: && !skb_pfmemalloc_protocol(skb)) goto drop; - rx_handler = rcu_dereference(skb->dev->rx_handler); if (vlan_tx_tag_present(skb)) { if (pt_prev) { ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = NULL; } - if (vlan_do_receive(&skb, !rx_handler)) + if (vlan_do_receive(&skb)) goto another_round; else if (unlikely(!skb)) goto unlock; } + rx_handler = rcu_dereference(skb->dev->rx_handler); if (rx_handler) { if (pt_prev) { ret = deliver_skb(skb, pt_prev, orig_dev); @@ -3306,6 +3308,9 @@ ncls: } } + if (vlan_tx_nonzero_tag_present(skb)) + skb->pkt_type = PACKET_OTHERHOST; + /* deliver only exact match when indicated */ null_or_dev = deliver_exact ? skb->dev : NULL; |