Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into sh-latest

Conflicts:
	drivers/tty/serial/sh-sci.c

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

7 files changed, 22 insertions, 9 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index f1d27f6c9351..283c0a26e03f 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1718,7 +1718,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 
                 pmc->sfcount[sfmode]--;
                 for (j=0; j<i; j++)
-                        (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[i]);
+                        (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[j]);
         } else if (isexclude != (pmc->sfcount[MCAST_EXCLUDE] != 0)) {
 #ifdef CONFIG_IP_MULTICAST
                 struct ip_sf_list *psf;
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 3c0369a3a663..984ec656b03b 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -21,6 +21,7 @@
 
 #include <net/inet_connection_sock.h>
 #include <net/inet_hashtables.h>
+#include <net/secure_seq.h>
 #include <net/ip.h>
 
 /*
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index e38213817d0a..86f13c67ea85 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -19,6 +19,7 @@
 #include <linux/net.h>
 #include <net/ip.h>
 #include <net/inetpeer.h>
+#include <net/secure_seq.h>
 
 /*
  *  Theory of operations.
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index ccaaa851ab42..77d3eded665a 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -204,9 +204,15 @@ static inline int ip_finish_output2(struct sk_buff *skb)
                 skb = skb2;
         }
 
+        rcu_read_lock();
         neigh = dst_get_neighbour(dst);
-        if (neigh)
-                return neigh_output(neigh, skb);
+        if (neigh) {
+                int res = neigh_output(neigh, skb);
+
+                rcu_read_unlock();
+                return res;
+        }
+        rcu_read_unlock();
 
         if (net_ratelimit())
                 printk(KERN_DEBUG "ip_finish_output2: No header cache and no neighbour!\n");
diff --git a/net/ipv4/netfilter/nf_nat_proto_common.c b/net/ipv4/netfilter/nf_nat_proto_common.c
index 3e61faf23a9a..f52d41ea0690 100644
--- a/net/ipv4/netfilter/nf_nat_proto_common.c
+++ b/net/ipv4/netfilter/nf_nat_proto_common.c
@@ -12,6 +12,7 @@
 #include <linux/ip.h>
 
 #include <linux/netfilter.h>
+#include <net/secure_seq.h>
 #include <net/netfilter/nf_nat.h>
 #include <net/netfilter/nf_nat_core.h>
 #include <net/netfilter/nf_nat_rule.h>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 1730689f560e..e3dec1c9f09d 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -109,6 +109,7 @@
 #include <linux/sysctl.h>
 #endif
 #include <net/atmclip.h>
+#include <net/secure_seq.h>
 
 #define RT_FL_TOS(oldflp4) \
     ((u32)(oldflp4->flowi4_tos & (IPTOS_RT_MASK | RTO_ONLINK)))
@@ -1628,16 +1629,18 @@ static int check_peer_redir(struct dst_entry *dst, struct inet_peer *peer)
 {
         struct rtable *rt = (struct rtable *) dst;
         __be32 orig_gw = rt->rt_gateway;
-        struct neighbour *n;
+        struct neighbour *n, *old_n;
 
         dst_confirm(&rt->dst);
 
-        neigh_release(dst_get_neighbour(&rt->dst));
-        dst_set_neighbour(&rt->dst, NULL);
-
         rt->rt_gateway = peer->redirect_learned.a4;
-        rt_bind_neighbour(rt);
-        n = dst_get_neighbour(&rt->dst);
+
+        n = ipv4_neigh_lookup(&rt->dst, &rt->rt_gateway);
+        if (IS_ERR(n))
+                return PTR_ERR(n);
+        old_n = xchg(&rt->dst._neighbour, n);
+        if (old_n)
+                neigh_release(old_n);
         if (!n || !(n->nud_state & NUD_VALID)) {
                 if (n)
                         neigh_event_send(n, NULL);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 955b8e65b69e..1c12b8ec849d 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -72,6 +72,7 @@
 #include <net/timewait_sock.h>
 #include <net/xfrm.h>
 #include <net/netdma.h>
+#include <net/secure_seq.h>
 
 #include <linux/inet.h>
 #include <linux/ipv6.h>