Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (32 commits)
  [NET]: Fix more per-cpu typos
  [SECURITY]: Fix build with CONFIG_SECURITY disabled.
  [I/OAT]: Remove CPU hotplug lock from net_dma_rebalance
  [DECNET]: Fix for routing bug
  [AF_UNIX]: Kernel memory leak fix for af_unix datagram getpeersec patch
  [NET]: skb_queue_lock_key() is no longer used.
  [NET]: Remove lockdep_set_class() call from skb_queue_head_init().
  [IPV6]: SNMPv2 "ipv6IfStatsOutFragCreates" counter error
  [IPV6]: SNMPv2 "ipv6IfStatsInHdrErrors" counter error
  [NET]: Kill the WARN_ON() calls for checksum fixups.
  [NETFILTER]: xt_hashlimit/xt_string: missing string validation
  [NETFILTER]: SIP helper: expect RTP streams in both directions
  [E1000]: Convert to netdev_alloc_skb
  [TG3]: Convert to netdev_alloc_skb
  [NET]: Add netdev_alloc_skb().
  [TCP]: Process linger2 timeout consistently.
  [SECURITY] secmark: nul-terminate secdata
  [NET] infiniband: Cleanup ib_addr module to use the netevents
  [NET]: Core net changes to generate netevents
  [NET]: Network Event Notifier Mechanism.
  ...

1 files changed, 8 insertions, 0 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 2dc6dbb28467..19bd49d69d9f 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -104,6 +104,7 @@
 #include <net/icmp.h>
 #include <net/xfrm.h>
 #include <net/ip_mp_alg.h>
+#include <net/netevent.h>
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
 #endif
@@ -1125,6 +1126,7 @@ void ip_rt_redirect(u32 old_gw, u32 daddr, u32 new_gw,
         struct rtable *rth, **rthp;
         u32  skeys[2] = { saddr, 0 };
         int  ikeys[2] = { dev->ifindex, 0 };
+        struct netevent_redirect netevent;
 
         if (!in_dev)
                 return;
@@ -1216,6 +1218,11 @@ void ip_rt_redirect(u32 old_gw, u32 daddr, u32 new_gw,
                                         rt_drop(rt);
                                         goto do_next;
                                 }
+                                
+                                netevent.old = &rth->u.dst;
+                                netevent.new = &rt->u.dst;
+                                call_netevent_notifiers(NETEVENT_REDIRECT, 
+                                                        &netevent);
 
                                 rt_del(hash, rth);
                                 if (!rt_intern_hash(hash, rt, &rt))
@@ -1452,6 +1459,7 @@ static void ip_rt_update_pmtu(struct dst_entry *dst, u32 mtu)
                 }
                 dst->metrics[RTAX_MTU-1] = mtu;
                 dst_set_expires(dst, ip_rt_mtu_expires);
+                call_netevent_notifiers(NETEVENT_PMTU_UPDATE, dst);
         }
 }