diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 147be2024290..a3f72d7fc06c 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -623,6 +623,7 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb) arg.iov[0].iov_base = (unsigned char *)&rep; arg.iov[0].iov_len = sizeof(rep.th); + net = sk ? sock_net(sk) : dev_net(skb_dst(skb)->dev); #ifdef CONFIG_TCP_MD5SIG hash_location = tcp_parse_md5sig_option(th); if (!sk && hash_location) { @@ -633,7 +634,7 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb) * Incoming packet is checked with md5 hash with finding key, * no RST generated if md5 hash doesn't match. */ - sk1 = __inet_lookup_listener(dev_net(skb_dst(skb)->dev), + sk1 = __inet_lookup_listener(net, &tcp_hashinfo, ip_hdr(skb)->saddr, th->source, ip_hdr(skb)->daddr, ntohs(th->source), inet_iif(skb)); @@ -681,7 +682,6 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb) if (sk) arg.bound_dev_if = sk->sk_bound_dev_if; - net = dev_net(skb_dst(skb)->dev); arg.tos = ip_hdr(skb)->tos; ip_send_unicast_reply(net, skb, &TCP_SKB_CB(skb)->header.h4.opt, ip_hdr(skb)->saddr, ip_hdr(skb)->daddr, @@ -1432,6 +1432,7 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb) struct dst_entry *dst = sk->sk_rx_dst; sock_rps_save_rxhash(sk, skb); + sk_mark_napi_id(sk, skb); if (dst) { if (inet_sk(sk)->rx_dst_ifindex != skb->skb_iif || dst->ops->check(dst, 0) == NULL) { @@ -1453,6 +1454,7 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb) if (nsk != sk) { sock_rps_save_rxhash(nsk, skb); + sk_mark_napi_id(sk, skb); if (tcp_child_process(sk, nsk, skb)) { rsk = nsk; goto reset; @@ -1664,7 +1666,7 @@ process: if (sk_filter(sk, skb)) goto discard_and_relse; - sk_mark_napi_id(sk, skb); + sk_incoming_cpu_update(sk); skb->dev = NULL; bh_lock_sock_nested(sk); |