Merge branch 'linus' into x86/tracehook

Conflicts:
	arch/x86/Kconfig

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 6 insertions, 12 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index a2b06d0cc26b..44c1e934824b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -655,8 +655,8 @@ static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
                 rep.th.doff = arg.iov[0].iov_len/4;
 
                 tcp_v4_md5_hash_hdr((__u8 *) &rep.opt[offset],
-                                    key, ip_hdr(skb)->daddr,
-                                    ip_hdr(skb)->saddr, &rep.th);
+                                    key, ip_hdr(skb)->saddr,
+                                    ip_hdr(skb)->daddr, &rep.th);
         }
 #endif
         arg.csum = csum_tcpudp_nofold(ip_hdr(skb)->daddr,
@@ -687,14 +687,14 @@ static void tcp_v4_timewait_ack(struct sock *sk, struct sk_buff *skb)
         inet_twsk_put(tw);
 }
 
-static void tcp_v4_reqsk_send_ack(struct sk_buff *skb,
+static void tcp_v4_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
                                   struct request_sock *req)
 {
         tcp_v4_send_ack(skb, tcp_rsk(req)->snt_isn + 1,
                         tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd,
                         req->ts_recent,
                         0,
-                        tcp_v4_md5_do_lookup(skb->sk, ip_hdr(skb)->daddr));
+                        tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->daddr));
 }
 
 /*
@@ -1116,18 +1116,12 @@ static int tcp_v4_inbound_md5_hash(struct sock *sk, struct sk_buff *skb)
                 return 0;
 
         if (hash_expected && !hash_location) {
-                LIMIT_NETDEBUG(KERN_INFO "MD5 Hash expected but NOT found "
-                               "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)\n",
-                               NIPQUAD(iph->saddr), ntohs(th->source),
-                               NIPQUAD(iph->daddr), ntohs(th->dest));
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPMD5NOTFOUND);
                 return 1;
         }
 
         if (!hash_expected && hash_location) {
-                LIMIT_NETDEBUG(KERN_INFO "MD5 Hash NOT expected but found "
-                               "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)\n",
-                               NIPQUAD(iph->saddr), ntohs(th->source),
-                               NIPQUAD(iph->daddr), ntohs(th->dest));
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPMD5UNEXPECTED);
                 return 1;
         }