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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits)
  mac80211: fix reorder buffer release
  iwmc3200wifi: Enable wimax core through module parameter
  iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter
  iwmc3200wifi: Coex table command does not expect a response
  iwmc3200wifi: Update wiwi priority table
  iwlwifi: driver version track kernel version
  iwlwifi: indicate uCode type when fail dump error/event log
  iwl3945: remove duplicated event logging code
  b43: fix two warnings
  ipw2100: fix rebooting hang with driver loaded
  cfg80211: indent regulatory messages with spaces
  iwmc3200wifi: fix NULL pointer dereference in pmkid update
  mac80211: Fix TX status reporting for injected data frames
  ath9k: enable 2GHz band only if the device supports it
  airo: Fix integer overflow warning
  rt2x00: Fix padding bug on L2PAD devices.
  WE: Fix set events not propagated
  b43legacy: avoid PPC fault during resume
  b43: avoid PPC fault during resume
  tcp: fix a timewait refcnt race
  ...

Fix up conflicts due to sysctl cleanups (dead sysctl_check code and
CTL_UNNUMBERED removed) in
	kernel/sysctl_check.c
	net/ipv4/sysctl_net_ipv4.c
	net/ipv6/addrconf.c
	net/sctp/sysctl.c

1 files changed, 22 insertions, 7 deletions

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 99508d66a642..54596f73eff5 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -275,7 +275,8 @@ failure:
  *      @notify: Set to 1, if the caller is a notifier_call
  */
 
-static int vif_delete(struct net *net, int vifi, int notify)
+static int vif_delete(struct net *net, int vifi, int notify,
+                      struct list_head *head)
 {
         struct vif_device *v;
         struct net_device *dev;
@@ -319,7 +320,7 @@ static int vif_delete(struct net *net, int vifi, int notify)
         }
 
         if (v->flags&(VIFF_TUNNEL|VIFF_REGISTER) && !notify)
-                unregister_netdevice(dev);
+                unregister_netdevice_queue(dev, head);
 
         dev_put(dev);
         return 0;
@@ -469,8 +470,18 @@ static int vif_add(struct net *net, struct vifctl *vifc, int mrtsock)
                         return err;
                 }
                 break;
+
+        case VIFF_USE_IFINDEX:
         case 0:
-                dev = ip_dev_find(net, vifc->vifc_lcl_addr.s_addr);
+                if (vifc->vifc_flags == VIFF_USE_IFINDEX) {
+                        dev = dev_get_by_index(net, vifc->vifc_lcl_ifindex);
+                        if (dev && dev->ip_ptr == NULL) {
+                                dev_put(dev);
+                                return -EADDRNOTAVAIL;
+                        }
+                } else
+                        dev = ip_dev_find(net, vifc->vifc_lcl_addr.s_addr);
+
                 if (!dev)
                         return -EADDRNOTAVAIL;
                 err = dev_set_allmulti(dev, 1);
@@ -862,14 +873,16 @@ static int ipmr_mfc_add(struct net *net, struct mfcctl *mfc, int mrtsock)
 static void mroute_clean_tables(struct net *net)
 {
         int i;
+        LIST_HEAD(list);
 
         /*
          *      Shut down all active vif entries
          */
         for (i = 0; i < net->ipv4.maxvif; i++) {
                 if (!(net->ipv4.vif_table[i].flags&VIFF_STATIC))
-                        vif_delete(net, i, 0);
+                        vif_delete(net, i, 0, &list);
         }
+        unregister_netdevice_many(&list);
 
         /*
          *      Wipe the cache
@@ -948,7 +961,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi
         switch (optname) {
         case MRT_INIT:
                 if (sk->sk_type != SOCK_RAW ||
-                    inet_sk(sk)->num != IPPROTO_IGMP)
+                    inet_sk(sk)->inet_num != IPPROTO_IGMP)
                         return -EOPNOTSUPP;
                 if (optlen != sizeof(int))
                         return -ENOPROTOOPT;
@@ -985,7 +998,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi
                 if (optname == MRT_ADD_VIF) {
                         ret = vif_add(net, &vif, sk == net->ipv4.mroute_sk);
                 } else {
-                        ret = vif_delete(net, vif.vifc_vifi, 0);
+                        ret = vif_delete(net, vif.vifc_vifi, 0, NULL);
                 }
                 rtnl_unlock();
                 return ret;
@@ -1148,6 +1161,7 @@ static int ipmr_device_event(struct notifier_block *this, unsigned long event, v
         struct net *net = dev_net(dev);
         struct vif_device *v;
         int ct;
+        LIST_HEAD(list);
 
         if (!net_eq(dev_net(dev), net))
                 return NOTIFY_DONE;
@@ -1157,8 +1171,9 @@ static int ipmr_device_event(struct notifier_block *this, unsigned long event, v
         v = &net->ipv4.vif_table[0];
         for (ct = 0; ct < net->ipv4.maxvif; ct++, v++) {
                 if (v->dev == dev)
-                        vif_delete(net, ct, 1);
+                        vif_delete(net, ct, 1, &list);
         }
+        unregister_netdevice_many(&list);
         return NOTIFY_DONE;
 }