66 files changed, 341 insertions, 218 deletions

diff --git a/net/802/tr.c b/net/802/tr.c
index a2bd0f2e3af8..1e115e5beab6 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -642,7 +642,7 @@ struct net_device *alloc_trdev(int sizeof_priv)
 static int __init rif_init(void)
 {
         init_timer(&rif_timer);
-        rif_timer.expires  = sysctl_tr_rif_timeout;
+        rif_timer.expires  = jiffies + sysctl_tr_rif_timeout;
         rif_timer.data     = 0L;
         rif_timer.function = rif_check_expire;
         add_timer(&rif_timer);
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 4add9bd4bc8d..032bf44eca5e 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -323,6 +323,7 @@ static const struct header_ops vlan_header_ops = {
 static int vlan_dev_init(struct net_device *dev)
 {
         struct net_device *real_dev = VLAN_DEV_INFO(dev)->real_dev;
+        int subclass = 0;
 
         /* IFF_BROADCAST|IFF_MULTICAST; ??? */
         dev->flags  = real_dev->flags & ~IFF_UP;
@@ -349,7 +350,11 @@ static int vlan_dev_init(struct net_device *dev)
                 dev->hard_start_xmit = vlan_dev_hard_start_xmit;
         }
 
-        lockdep_set_class(&dev->_xmit_lock, &vlan_netdev_xmit_lock_key);
+        if (real_dev->priv_flags & IFF_802_1Q_VLAN)
+                subclass = 1;
+
+        lockdep_set_class_and_subclass(&dev->_xmit_lock,
+                                &vlan_netdev_xmit_lock_key, subclass);
         return 0;
 }
 
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 2086396de177..9c7f712fc7e9 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -542,6 +542,13 @@ static int mpc_send_packet(struct sk_buff *skb, struct net_device *dev)
         if (eth->h_proto != htons(ETH_P_IP))
                 goto non_ip; /* Multi-Protocol Over ATM :-) */
 
+        /* Weed out funny packets (e.g., AF_PACKET or raw). */
+        if (skb->len < ETH_HLEN + sizeof(struct iphdr))
+                goto non_ip;
+        skb_set_network_header(skb, ETH_HLEN);
+        if (skb->len < ETH_HLEN + ip_hdr(skb)->ihl * 4 || ip_hdr(skb)->ihl < 5)
+                goto non_ip;
+
         while (i < mpc->number_of_mps_macs) {
                 if (!compare_ether_addr(eth->h_dest, (mpc->mps_macs + i*ETH_ALEN)))
                         if ( send_via_shortcut(skb, mpc) == 0 )           /* try shortcut */
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 8378afd54b30..b4725ff317c0 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -87,10 +87,22 @@ static void ax25_kill_by_device(struct net_device *dev)
                 return;
 
         spin_lock_bh(&ax25_list_lock);
+again:
         ax25_for_each(s, node, &ax25_list) {
                 if (s->ax25_dev == ax25_dev) {
                         s->ax25_dev = NULL;
+                        spin_unlock_bh(&ax25_list_lock);
                         ax25_disconnect(s, ENETUNREACH);
+                        spin_lock_bh(&ax25_list_lock);
+
+                        /* The entry could have been deleted from the
+                         * list meanwhile and thus the next pointer is
+                         * no longer valid.  Play it safe and restart
+                         * the scan.  Forward progress is ensured
+                         * because we set s->ax25_dev to NULL and we
+                         * are never passed a NULL 'dev' argument.
+                         */
+                        goto again;
                 }
         }
         spin_unlock_bh(&ax25_list_lock);
@@ -1109,21 +1121,19 @@ static int __must_check ax25_connect(struct socket *sock,
          * some sanity checks. code further down depends on this
          */
 
-        if (addr_len == sizeof(struct sockaddr_ax25)) {
-                /* support for this will go away in early 2.5.x */
-                printk(KERN_WARNING "ax25_connect(): %s uses obsolete socket structure\n",
-                        current->comm);
-        }
-        else if (addr_len != sizeof(struct full_sockaddr_ax25)) {
-                /* support for old structure may go away some time */
+        if (addr_len == sizeof(struct sockaddr_ax25))
+                /* support for this will go away in early 2.5.x
+                 * ax25_connect(): uses obsolete socket structure
+                 */
+                ;
+        else if (addr_len != sizeof(struct full_sockaddr_ax25))
+                /* support for old structure may go away some time
+                 * ax25_connect(): uses old (6 digipeater) socket structure.
+                 */
                 if ((addr_len < sizeof(struct sockaddr_ax25) + sizeof(ax25_address) * 6) ||
-                    (addr_len > sizeof(struct full_sockaddr_ax25))) {
+                    (addr_len > sizeof(struct full_sockaddr_ax25)))
                         return -EINVAL;
-                }
 
-                printk(KERN_WARNING "ax25_connect(): %s uses old (6 digipeater) socket structure.\n",
-                        current->comm);
-        }
 
         if (fsa->fsa_ax25.sax25_family != AF_AX25)
                 return -EINVAL;
@@ -1467,21 +1477,20 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
                         goto out;
                 }
 
-                if (addr_len == sizeof(struct sockaddr_ax25)) {
-                        printk(KERN_WARNING "ax25_sendmsg(): %s uses obsolete socket structure\n",
-                                current->comm);
-                }
-                else if (addr_len != sizeof(struct full_sockaddr_ax25)) {
-                        /* support for old structure may go away some time */
+                if (addr_len == sizeof(struct sockaddr_ax25))
+                        /* ax25_sendmsg(): uses obsolete socket structure */
+                        ;
+                else if (addr_len != sizeof(struct full_sockaddr_ax25))
+                        /* support for old structure may go away some time
+                         * ax25_sendmsg(): uses old (6 digipeater)
+                         * socket structure.
+                         */
                         if ((addr_len < sizeof(struct sockaddr_ax25) + sizeof(ax25_address) * 6) ||
                             (addr_len > sizeof(struct full_sockaddr_ax25))) {
                                 err = -EINVAL;
                                 goto out;
                         }
 
-                        printk(KERN_WARNING "ax25_sendmsg(): %s uses old (6 digipeater) socket structure.\n",
-                                current->comm);
-                }
 
                 if (addr_len > sizeof(struct sockaddr_ax25) && usax->sax25_ndigis != 0) {
                         int ct           = 0;
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c
index 3b7d1720c2ee..d1be080dcb25 100644
--- a/net/ax25/ax25_in.c
+++ b/net/ax25/ax25_in.c
@@ -124,7 +124,7 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb)
                 }
 
                 skb_pull(skb, 1);       /* Remove PID */
-                skb_reset_mac_header(skb);
+                skb->mac_header = skb->network_header;
                 skb_reset_network_header(skb);
                 skb->dev      = ax25->ax25_dev->dev;
                 skb->pkt_type = PACKET_HOST;
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 9483320f6dad..34d1a3c822bf 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -259,22 +259,14 @@ int hci_conn_del(struct hci_conn *conn)
         }
 
         tasklet_disable(&hdev->tx_task);
-
-        hci_conn_del_sysfs(conn);
-
         hci_conn_hash_del(hdev, conn);
         if (hdev->notify)
                 hdev->notify(hdev, HCI_NOTIFY_CONN_DEL);
-
         tasklet_enable(&hdev->tx_task);
-
         skb_queue_purge(&conn->data_q);
-
+        hci_conn_del_sysfs(conn);
         hci_dev_put(hdev);
 
-        /* will free via device release */
-        put_device(&conn->dev);
-
         return 0;
 }
 
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index cef1e3e1881c..cad510309dcf 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -320,6 +320,7 @@ static void del_conn(struct work_struct *work)
 {
         struct hci_conn *conn = container_of(work, struct hci_conn, work);
         device_del(&conn->dev);
+        put_device(&conn->dev);
 }
 
 void hci_conn_del_sysfs(struct hci_conn *conn)
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index e447651a2dbe..a6a758dd1f7d 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -95,9 +95,10 @@ static void rfcomm_dev_destruct(struct rfcomm_dev *dev)
 
         BT_DBG("dev %p dlc %p", dev, dlc);
 
-        write_lock_bh(&rfcomm_dev_lock);
-        list_del_init(&dev->list);
-        write_unlock_bh(&rfcomm_dev_lock);
+        /* Refcount should only hit zero when called from rfcomm_dev_del()
+           which will have taken us off the list. Everything else are
+           refcounting bugs. */
+        BUG_ON(!list_empty(&dev->list));
 
         rfcomm_dlc_lock(dlc);
         /* Detach DLC if it's owned by this dev */
@@ -109,11 +110,6 @@ static void rfcomm_dev_destruct(struct rfcomm_dev *dev)
 
         tty_unregister_device(rfcomm_tty_driver, dev->id);
 
-        /* Refcount should only hit zero when called from rfcomm_dev_del()
-           which will have taken us off the list. Everything else are
-           refcounting bugs. */
-        BUG_ON(!list_empty(&dev->list));
-
         kfree(dev);
 
         /* It's safe to call module_put() here because socket still
@@ -313,7 +309,15 @@ static void rfcomm_dev_del(struct rfcomm_dev *dev)
 {
         BT_DBG("dev %p", dev);
 
-        set_bit(RFCOMM_TTY_RELEASED, &dev->flags);
+        if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags))
+                BUG_ON(1);
+        else
+                set_bit(RFCOMM_TTY_RELEASED, &dev->flags);
+
+        write_lock_bh(&rfcomm_dev_lock);
+        list_del_init(&dev->list);
+        write_unlock_bh(&rfcomm_dev_lock);
+
         rfcomm_dev_put(dev);
 }
 
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index c1757c79dfbb..9f78a69d6b8b 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -142,6 +142,23 @@ static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb)
         return skb->nf_bridge;
 }
 
+static inline struct nf_bridge_info *nf_bridge_unshare(struct sk_buff *skb)
+{
+        struct nf_bridge_info *nf_bridge = skb->nf_bridge;
+
+        if (atomic_read(&nf_bridge->use) > 1) {
+                struct nf_bridge_info *tmp = nf_bridge_alloc(skb);
+
+                if (tmp) {
+                        memcpy(tmp, nf_bridge, sizeof(struct nf_bridge_info));
+                        atomic_set(&tmp->use, 1);
+                        nf_bridge_put(nf_bridge);
+                }
+                nf_bridge = tmp;
+        }
+        return nf_bridge;
+}
+
 static inline void nf_bridge_push_encap_header(struct sk_buff *skb)
 {
         unsigned int len = nf_bridge_encap_header_len(skb);
@@ -247,8 +264,9 @@ static void __br_dnat_complain(void)
  * Let us first consider the case that ip_route_input() succeeds:
  *
  * If skb->dst->dev equals the logical bridge device the packet
- * came in on, we can consider this bridging. We then call
- * skb->dst->output() which will make the packet enter br_nf_local_out()
+ * came in on, we can consider this bridging. The packet is passed
+ * through the neighbour output function to build a new destination
+ * MAC address, which will make the packet enter br_nf_local_out()
  * not much later. In that function it is assured that the iptables
  * FORWARD chain is traversed for the packet.
  *
@@ -285,12 +303,17 @@ static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb)
         skb->nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING;
 
         skb->dev = bridge_parent(skb->dev);
-        if (!skb->dev)
-                kfree_skb(skb);
-        else {
+        if (skb->dev) {
+                struct dst_entry *dst = skb->dst;
+
                 nf_bridge_pull_encap_header(skb);
-                skb->dst->output(skb);
+
+                if (dst->hh)
+                        return neigh_hh_output(dst->hh, skb);
+                else if (dst->neighbour)
+                        return dst->neighbour->output(skb);
         }
+        kfree_skb(skb);
         return 0;
 }
 
@@ -631,6 +654,11 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
         if (!skb->nf_bridge)
                 return NF_ACCEPT;
 
+        /* Need exclusive nf_bridge_info since we might have multiple
+         * different physoutdevs. */
+        if (!nf_bridge_unshare(skb))
+                return NF_DROP;
+
         parent = bridge_parent(out);
         if (!parent)
                 return NF_DROP;
@@ -712,6 +740,11 @@ static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff *skb,
         if (!skb->nf_bridge)
                 return NF_ACCEPT;
 
+        /* Need exclusive nf_bridge_info since we might have multiple
+         * different physoutdevs. */
+        if (!nf_bridge_unshare(skb))
+                return NF_DROP;
+
         nf_bridge = skb->nf_bridge;
         if (!(nf_bridge->mask & BRNF_BRIDGED_DNAT))
                 return NF_ACCEPT;
diff --git a/net/compat.c b/net/compat.c
index d74d82155d78..377e560ab5c9 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -254,6 +254,8 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
         if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr)))
                 return -EFAULT;
         cmlen = CMSG_COMPAT_SPACE(len);
+        if (kmsg->msg_controllen < cmlen)
+                cmlen = kmsg->msg_controllen;
         kmsg->msg_control += cmlen;
         kmsg->msg_controllen -= cmlen;
         return 0;
diff --git a/net/core/dev.c b/net/core/dev.c
index 26a3a3a15be0..0879f52115eb 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2207,8 +2207,12 @@ static void net_rx_action(struct softirq_action *h)
                  * still "owns" the NAPI instance and therefore can
                  * move the instance around on the list at-will.
                  */
-                if (unlikely(work == weight))
-                        list_move_tail(&n->poll_list, list);
+                if (unlikely(work == weight)) {
+                        if (unlikely(napi_disable_pending(n)))
+                                __napi_complete(n);
+                        else
+                                list_move_tail(&n->poll_list, list);
+                }
 
                 netpoll_poll_unlock(have);
         }
@@ -2819,7 +2823,7 @@ void dev_set_allmulti(struct net_device *dev, int inc)
 /*
  *      Upload unicast and multicast address lists to device and
  *      configure RX filtering. When the device doesn't support unicast
- *      filtering it is put in promiscous mode while unicast addresses
+ *      filtering it is put in promiscuous mode while unicast addresses
  *      are present.
  */
 void __dev_set_rx_mode(struct net_device *dev)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index e1ba26fb4bf2..fed95a323b28 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -308,9 +308,12 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
         struct net *net;
 
         for_each_net(net) {
+restart:
                 for_each_netdev_safe(net, dev, n) {
-                        if (dev->rtnl_link_ops == ops)
+                        if (dev->rtnl_link_ops == ops) {
                                 ops->dellink(dev);
+                                goto restart;
+                        }
                 }
         }
         list_del(&ops->list);
diff --git a/net/core/scm.c b/net/core/scm.c
index 100ba6d9d478..10f5c65f6a47 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -196,6 +196,8 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
         if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
                 goto out;
         cmlen = CMSG_SPACE(len);
+        if (msg->msg_controllen < cmlen)
+                cmlen = msg->msg_controllen;
         msg->msg_control += cmlen;
         msg->msg_controllen -= cmlen;
         err = 0;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5b4ce9b4dd20..b6283779e93d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -416,16 +416,17 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb)
         C(len);
         C(data_len);
         C(mac_len);
-        n->cloned = 1;
         n->hdr_len = skb->nohdr ? skb_headroom(skb) : skb->hdr_len;
+        n->cloned = 1;
         n->nohdr = 0;
         n->destructor = NULL;
-        C(truesize);
-        atomic_set(&n->users, 1);
-        C(head);
-        C(data);
+        C(iif);
         C(tail);
         C(end);
+        C(head);
+        C(data);
+        C(truesize);
+        atomic_set(&n->users, 1);
 
         atomic_inc(&(skb_shinfo(skb)->dataref));
         skb->cloned = 1;
diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h
index 9ef0737043ee..9671ecd17e00 100644
--- a/net/dccp/ackvec.h
+++ b/net/dccp/ackvec.h
@@ -71,7 +71,7 @@ struct dccp_ackvec {
  * @dccpavr_ack_ackno - sequence number being acknowledged
  * @dccpavr_ack_ptr - pointer into dccpav_buf where this record starts
  * @dccpavr_ack_nonce - dccpav_ack_nonce at the time this record was sent
- * @dccpavr_sent_len - lenght of the record in dccpav_buf
+ * @dccpavr_sent_len - length of the record in dccpav_buf
  */
 struct dccp_ackvec_record {
         struct list_head dccpavr_node;
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 19b33586333d..d133416d3970 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -239,7 +239,7 @@ static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
                                ccid3_tx_state_name(hctx->ccid3hctx_state),
                                (unsigned)(hctx->ccid3hctx_x >> 6));
                 /* The value of R is still undefined and so we can not recompute
-                 * the timout value. Keep initial value as per [RFC 4342, 5]. */
+                 * the timeout value. Keep initial value as per [RFC 4342, 5]. */
                 t_nfb = TFRC_INITIAL_TIMEOUT;
                 ccid3_update_send_interval(hctx);
                 break;
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 66663e5d7acd..0e10ff21e292 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1665,12 +1665,12 @@ static struct dn_route *dn_rt_cache_get_first(struct seq_file *seq)
                         break;
                 rcu_read_unlock_bh();
         }
-        return rt;
+        return rcu_dereference(rt);
 }
 
 static struct dn_route *dn_rt_cache_get_next(struct seq_file *seq, struct dn_route *rt)
 {
-        struct dn_rt_cache_iter_state *s = rcu_dereference(seq->private);
+        struct dn_rt_cache_iter_state *s = seq->private;
 
         rt = rt->u.dst.dn_next;
         while(!rt) {
@@ -1680,7 +1680,7 @@ static struct dn_route *dn_rt_cache_get_next(struct seq_file *seq, struct dn_rou
                 rcu_read_lock_bh();
                 rt = dn_rt_hash_table[s->bucket].chain;
         }
-        return rt;
+        return rcu_dereference(rt);
 }
 
 static void *dn_rt_cache_seq_start(struct seq_file *seq, loff_t *pos)
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index b3f366a33a5c..08174a2aa878 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -706,7 +706,7 @@ static int arp_process(struct sk_buff *skb)
         struct arphdr *arp;
         unsigned char *arp_ptr;
         struct rtable *rt;
-        unsigned char *sha, *tha;
+        unsigned char *sha;
         __be32 sip, tip;
         u16 dev_type = dev->type;
         int addr_type;
@@ -771,7 +771,6 @@ static int arp_process(struct sk_buff *skb)
         arp_ptr += dev->addr_len;
         memcpy(&sip, arp_ptr, 4);
         arp_ptr += 4;
-        tha     = arp_ptr;
         arp_ptr += dev->addr_len;
         memcpy(&tip, arp_ptr, 4);
 /*
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 3168c3de4919..b42f74617bac 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1027,7 +1027,7 @@ static void inetdev_changename(struct net_device *dev, struct in_device *in_dev)
                 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ);
                 if (named++ == 0)
                         continue;
-                dot = strchr(ifa->ifa_label, ':');
+                dot = strchr(old, ':');
                 if (dot == NULL) {
                         sprintf(old, ":%d", named);
                         dot = old;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 732d8f088b13..97abf934d185 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -804,10 +804,13 @@ static void nl_fib_input(struct sk_buff *skb)
 
         nlh = nlmsg_hdr(skb);
         if (skb->len < NLMSG_SPACE(0) || skb->len < nlh->nlmsg_len ||
-            nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*frn))) {
-                kfree_skb(skb);
+            nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*frn)))
                 return;
-        }
+
+        skb = skb_clone(skb, GFP_KERNEL);
+        if (skb == NULL)
+                return;
+        nlh = nlmsg_hdr(skb);
 
         frn = (struct fib_result_nl *) NLMSG_DATA(nlh);
         tb = fib_get_table(frn->tb_id_in);
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 527a6e0af5b6..0dfee27cfbcd 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -444,6 +444,9 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
                         struct fib_info *fi_drop;
                         u8 state;
 
+                        if (fi->fib_treeref > 1)
+                                goto out;
+
                         write_lock_bh(&fib_hash_lock);
                         fi_drop = fa->fa_info;
                         fa->fa_info = fi;
@@ -718,19 +721,18 @@ fn_hash_dump_zone(struct sk_buff *skb, struct netlink_callback *cb,
 {
         int h, s_h;
 
+        if (fz->fz_hash == NULL)
+                return skb->len;
         s_h = cb->args[3];
-        for (h=0; h < fz->fz_divisor; h++) {
-                if (h < s_h) continue;
-                if (h > s_h)
-                        memset(&cb->args[4], 0,
-                               sizeof(cb->args) - 4*sizeof(cb->args[0]));
-                if (fz->fz_hash == NULL ||
-                    hlist_empty(&fz->fz_hash[h]))
+        for (h = s_h; h < fz->fz_divisor; h++) {
+                if (hlist_empty(&fz->fz_hash[h]))
                         continue;
-                if (fn_hash_dump_bucket(skb, cb, tb, fz, &fz->fz_hash[h])<0) {
+                if (fn_hash_dump_bucket(skb, cb, tb, fz, &fz->fz_hash[h]) < 0) {
                         cb->args[3] = h;
                         return -1;
                 }
+                memset(&cb->args[4], 0,
+                       sizeof(cb->args) - 4*sizeof(cb->args[0]));
         }
         cb->args[3] = h;
         return skb->len;
@@ -746,14 +748,13 @@ static int fn_hash_dump(struct fib_table *tb, struct sk_buff *skb, struct netlin
         read_lock(&fib_hash_lock);
         for (fz = table->fn_zone_list, m=0; fz; fz = fz->fz_next, m++) {
                 if (m < s_m) continue;
-                if (m > s_m)
-                        memset(&cb->args[3], 0,
-                               sizeof(cb->args) - 3*sizeof(cb->args[0]));
                 if (fn_hash_dump_zone(skb, cb, tb, fz) < 0) {
                         cb->args[2] = m;
                         read_unlock(&fib_hash_lock);
                         return -1;
                 }
+                memset(&cb->args[3], 0,
+                       sizeof(cb->args) - 3*sizeof(cb->args[0]));
         }
         read_unlock(&fib_hash_lock);
         cb->args[2] = m;
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 8d8c2915e064..1010b469d7d3 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1214,6 +1214,9 @@ static int fn_trie_insert(struct fib_table *tb, struct fib_config *cfg)
                         struct fib_info *fi_drop;
                         u8 state;
 
+                        if (fi->fib_treeref > 1)
+                                goto out;
+
                         err = -ENOBUFS;
                         new_fa = kmem_cache_alloc(fn_alias_kmem, GFP_KERNEL);
                         if (new_fa == NULL)
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 233de0634298..82baea026484 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -540,7 +540,6 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
         icmp_param.data.icmph.checksum   = 0;
         icmp_param.skb    = skb_in;
         icmp_param.offset = skb_network_offset(skb_in);
-        icmp_out_count(icmp_param.data.icmph.type);
         inet_sk(icmp_socket->sk)->tos = tos;
         ipc.addr = iph->saddr;
         ipc.opt = &icmp_param.replyopts;
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c
index 9a96c277393d..4a4d49fca1f2 100644
--- a/net/ipv4/inet_lro.c
+++ b/net/ipv4/inet_lro.c
@@ -310,7 +310,7 @@ static void lro_flush(struct net_lro_mgr *lro_mgr,
         skb_shinfo(lro_desc->parent)->gso_size = lro_desc->mss;
 
         if (lro_desc->vgrp) {
-                if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+                if (lro_mgr->features & LRO_F_NAPI)
                         vlan_hwaccel_receive_skb(lro_desc->parent,
                                                  lro_desc->vgrp,
                                                  lro_desc->vlan_tag);
@@ -320,7 +320,7 @@ static void lro_flush(struct net_lro_mgr *lro_mgr,
                                         lro_desc->vlan_tag);
 
         } else {
-                if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+                if (lro_mgr->features & LRO_F_NAPI)
                         netif_receive_skb(lro_desc->parent);
                 else
                         netif_rx(lro_desc->parent);
@@ -352,7 +352,7 @@ static int __lro_proc_skb(struct net_lro_mgr *lro_mgr, struct sk_buff *skb,
                 goto out;
 
         if ((skb->protocol == htons(ETH_P_8021Q))
-            && !test_bit(LRO_F_EXTRACT_VLAN_ID, &lro_mgr->features))
+            && !(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
                 vlan_hdr_len = VLAN_HLEN;
 
         if (!lro_desc->active) { /* start new lro session */
@@ -474,7 +474,7 @@ static struct sk_buff *__lro_proc_segment(struct net_lro_mgr *lro_mgr,
                         goto out;
 
                 if ((skb->protocol == htons(ETH_P_8021Q))
-                    && !test_bit(LRO_F_EXTRACT_VLAN_ID, &lro_mgr->features))
+                    && !(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
                         vlan_hdr_len = VLAN_HLEN;
 
                 iph = (void *)(skb->data + vlan_hdr_len);
@@ -516,7 +516,7 @@ void lro_receive_skb(struct net_lro_mgr *lro_mgr,
                      void *priv)
 {
         if (__lro_proc_skb(lro_mgr, skb, NULL, 0, priv)) {
-                if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+                if (lro_mgr->features & LRO_F_NAPI)
                         netif_receive_skb(skb);
                 else
                         netif_rx(skb);
@@ -531,7 +531,7 @@ void lro_vlan_hwaccel_receive_skb(struct net_lro_mgr *lro_mgr,
                                   void *priv)
 {
         if (__lro_proc_skb(lro_mgr, skb, vgrp, vlan_tag, priv)) {
-                if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+                if (lro_mgr->features & LRO_F_NAPI)
                         vlan_hwaccel_receive_skb(skb, vgrp, vlan_tag);
                 else
                         vlan_hwaccel_rx(skb, vgrp, vlan_tag);
@@ -550,7 +550,7 @@ void lro_receive_frags(struct net_lro_mgr *lro_mgr,
         if (!skb)
                 return;
 
-        if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+        if (lro_mgr->features & LRO_F_NAPI)
                 netif_receive_skb(skb);
         else
                 netif_rx(skb);
@@ -570,7 +570,7 @@ void lro_vlan_hwaccel_receive_frags(struct net_lro_mgr *lro_mgr,
         if (!skb)
                 return;
 
-        if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+        if (lro_mgr->features & LRO_F_NAPI)
                 vlan_hwaccel_receive_skb(skb, vgrp, vlan_tag);
         else
                 vlan_hwaccel_rx(skb, vgrp, vlan_tag);
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 02b02a8d681c..4b93f32de10d 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -613,7 +613,7 @@ static int ipgre_rcv(struct sk_buff *skb)
                                 offset += 4;
                 }
 
-                skb_reset_mac_header(skb);
+                skb->mac_header = skb->network_header;
                 __pskb_pull(skb, offset);
                 skb_reset_network_header(skb);
                 skb_postpull_rcsum(skb, skb_transport_header(skb), offset);
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 96400b0bd08a..b8f7763b2261 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1403,6 +1403,9 @@ static int __init ic_proto_name(char *name)
         if (!strcmp(name, "on") || !strcmp(name, "any")) {
                 return 1;
         }
+        if (!strcmp(name, "off") || !strcmp(name, "none")) {
+                return 0;
+        }
 #ifdef CONFIG_IP_PNP_DHCP
         else if (!strcmp(name, "dhcp")) {
                 ic_proto_enabled &= ~IC_RARP;
@@ -1436,17 +1439,24 @@ static int __init ip_auto_config_setup(char *addrs)
         int num = 0;
 
         ic_set_manually = 1;
+        ic_enable = 1;
 
-        ic_enable = (*addrs &&
-                (strcmp(addrs, "off") != 0) &&
-                (strcmp(addrs, "none") != 0));
-        if (!ic_enable)
+        /*
+         * If any dhcp, bootp etc options are set, leave autoconfig on
+         * and skip the below static IP processing.
+         */
+        if (ic_proto_name(addrs))
                 return 1;
 
-        if (ic_proto_name(addrs))
+        /* If no static IP is given, turn off autoconfig and bail.  */
+        if (*addrs == 0 ||
+            strcmp(addrs, "off") == 0 ||
+            strcmp(addrs, "none") == 0) {
+                ic_enable = 0;
                 return 1;
+        }
 
-        /* Parse the whole string */
+        /* Parse string for static IP assignment.  */
         ip = addrs;
         while (ip && *ip) {
                 if ((cp = strchr(ip, ':')))
@@ -1484,7 +1494,10 @@ static int __init ip_auto_config_setup(char *addrs)
                                 strlcpy(user_dev_name, ip, sizeof(user_dev_name));
                                 break;
                         case 6:
-                                ic_proto_name(ip);
+                                if (ic_proto_name(ip) == 0 &&
+                                    ic_myaddr == NONE) {
+                                        ic_enable = 0;
+                                }
                                 break;
                         }
                 }
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 831e9b29806d..910dae732a0f 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -419,6 +419,9 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
         .me              = THIS_MODULE,
 };
 
+module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint,
+                  &nf_conntrack_htable_size, 0600);
+
 MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET));
 MODULE_ALIAS("ip_conntrack");
 MODULE_LICENSE("GPL");
diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
index 3ca98971a1e9..8996ccb757db 100644
--- a/net/ipv4/netfilter/nf_nat_sip.c
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -165,7 +165,7 @@ static int mangle_content_len(struct sk_buff *skb,
 
         dataoff = ip_hdrlen(skb) + sizeof(struct udphdr);
 
-        /* Get actual SDP lenght */
+        /* Get actual SDP length */
         if (ct_sip_get_info(ct, dptr, skb->len - dataoff, &matchoff,
                             &matchlen, POS_SDP_HEADER) > 0) {
 
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 66b42f547bf9..e7050f8eabeb 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -271,6 +271,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
         int hh_len;
         struct iphdr *iph;
         struct sk_buff *skb;
+        unsigned int iphlen;
         int err;
 
         if (length > rt->u.dst.dev->mtu) {
@@ -304,7 +305,8 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
                 goto error_fault;
 
         /* We don't modify invalid header */
-        if (length >= sizeof(*iph) && iph->ihl * 4U <= length) {
+        iphlen = iph->ihl * 4;
+        if (iphlen >= sizeof(*iph) && iphlen <= length) {
                 if (!iph->saddr)
                         iph->saddr = rt->rt_src;
                 iph->check   = 0;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index d2bc6148a737..28484f396b04 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -283,12 +283,12 @@ static struct rtable *rt_cache_get_first(struct seq_file *seq)
                         break;
                 rcu_read_unlock_bh();
         }
-        return r;
+        return rcu_dereference(r);
 }
 
 static struct rtable *rt_cache_get_next(struct seq_file *seq, struct rtable *r)
 {
-        struct rt_cache_iter_state *st = rcu_dereference(seq->private);
+        struct rt_cache_iter_state *st = seq->private;
 
         r = r->u.dst.rt_next;
         while (!r) {
@@ -298,7 +298,7 @@ static struct rtable *rt_cache_get_next(struct seq_file *seq, struct rtable *r)
                 rcu_read_lock_bh();
                 r = rt_hash_table[st->bucket].chain;
         }
-        return r;
+        return rcu_dereference(r);
 }
 
 static struct rtable *rt_cache_get_idx(struct seq_file *seq, loff_t pos)
@@ -2626,11 +2626,10 @@ int ip_rt_dump(struct sk_buff *skb,  struct netlink_callback *cb)
         int idx, s_idx;
 
         s_h = cb->args[0];
+        if (s_h < 0)
+                s_h = 0;
         s_idx = idx = cb->args[1];
-        for (h = 0; h <= rt_hash_mask; h++) {
-                if (h < s_h) continue;
-                if (h > s_h)
-                        s_idx = 0;
+        for (h = s_h; h <= rt_hash_mask; h++) {
                 rcu_read_lock_bh();
                 for (rt = rcu_dereference(rt_hash_table[h].chain), idx = 0; rt;
                      rt = rcu_dereference(rt->u.dst.rt_next), idx++) {
@@ -2647,6 +2646,7 @@ int ip_rt_dump(struct sk_buff *skb,  struct netlink_callback *cb)
                         dst_release(xchg(&skb->dst, NULL));
                 }
                 rcu_read_unlock_bh();
+                s_idx = 0;
         }
 
 done:
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 889c89362bfc..b39f0d86e44c 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2651,6 +2651,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p,
         u32 cnt = 0;
         u32 reord = tp->packets_out;
         s32 seq_rtt = -1;
+        s32 ca_seq_rtt = -1;
         ktime_t last_ackt = net_invalid_timestamp();
 
         while ((skb = tcp_write_queue_head(sk)) && skb != tcp_send_head(sk)) {
@@ -2659,6 +2660,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p,
                 u32 packets_acked;
                 u8 sacked = scb->sacked;
 
+                /* Determine how many packets and what bytes were acked, tso and else */
                 if (after(scb->end_seq, tp->snd_una)) {
                         if (tcp_skb_pcount(skb) == 1 ||
                             !after(tp->snd_una, scb->seq))
@@ -2686,15 +2688,16 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p,
                                 if (sacked & TCPCB_SACKED_RETRANS)
                                         tp->retrans_out -= packets_acked;
                                 flag |= FLAG_RETRANS_DATA_ACKED;
+                                ca_seq_rtt = -1;
                                 seq_rtt = -1;
                                 if ((flag & FLAG_DATA_ACKED) ||
                                     (packets_acked > 1))
                                         flag |= FLAG_NONHEAD_RETRANS_ACKED;
                         } else {
+                                ca_seq_rtt = now - scb->when;
+                                last_ackt = skb->tstamp;
                                 if (seq_rtt < 0) {
-                                        seq_rtt = now - scb->when;
-                                        if (fully_acked)
-                                                last_ackt = skb->tstamp;
+                                        seq_rtt = ca_seq_rtt;
                                 }
                                 if (!(sacked & TCPCB_SACKED_ACKED))
                                         reord = min(cnt, reord);
@@ -2709,10 +2712,10 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p,
                             !before(end_seq, tp->snd_up))
                                 tp->urg_mode = 0;
                 } else {
+                        ca_seq_rtt = now - scb->when;
+                        last_ackt = skb->tstamp;
                         if (seq_rtt < 0) {
-                                seq_rtt = now - scb->when;
-                                if (fully_acked)
-                                        last_ackt = skb->tstamp;
+                                seq_rtt = ca_seq_rtt;
                         }
                         reord = min(cnt, reord);
                 }
@@ -2772,8 +2775,8 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p,
                                                  net_invalid_timestamp()))
                                         rtt_us = ktime_us_delta(ktime_get_real(),
                                                                 last_ackt);
-                                else if (seq_rtt > 0)
-                                        rtt_us = jiffies_to_usecs(seq_rtt);
+                                else if (ca_seq_rtt > 0)
+                                        rtt_us = jiffies_to_usecs(ca_seq_rtt);
                         }
 
                         ca_ops->pkts_acked(sk, pkts_acked, rtt_us);
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 2ed689ac449e..5d4245ab4183 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -123,11 +123,11 @@ ipv4_connected:
                                 goto out;
                         }
                         sk->sk_bound_dev_if = usin->sin6_scope_id;
-                        if (!sk->sk_bound_dev_if &&
-                            (addr_type & IPV6_ADDR_MULTICAST))
-                                fl.oif = np->mcast_oif;
                 }
 
+                if (!sk->sk_bound_dev_if && (addr_type & IPV6_ADDR_MULTICAST))
+                        sk->sk_bound_dev_if = np->mcast_oif;
+
                 /* Connect to link-local address requires an interface */
                 if (!sk->sk_bound_dev_if) {
                         err = -EINVAL;
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 9bb031fa1c2f..f1240688dc58 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -458,8 +458,6 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
         }
         err = icmpv6_push_pending_frames(sk, &fl, &tmp_hdr, len + sizeof(struct icmp6hdr));
 
-        ICMP6_INC_STATS_BH(idev, ICMP6_MIB_OUTMSGS);
-
 out_put:
         if (likely(idev != NULL))
                 in6_dev_put(idev);
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index adc73adadfae..0765d8bd380f 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -193,7 +193,7 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row,
                    sk2->sk_family              == PF_INET6       &&
                    ipv6_addr_equal(&tw6->tw_v6_daddr, saddr)     &&
                    ipv6_addr_equal(&tw6->tw_v6_rcv_saddr, daddr) &&
-                   sk2->sk_bound_dev_if == sk->sk_bound_dev_if) {
+                   (!sk2->sk_bound_dev_if || sk2->sk_bound_dev_if == dif)) {
                         if (twsk_unique(sk, sk2, twp))
                                 goto unique;
                         else
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 67997a74ddce..777ed733b2d7 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -612,7 +612,7 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
          * optimistic addresses, but we may send the solicitation
          * if we don't include the sllao.  So here we check
          * if our address is optimistic, and if so, we
-         * supress the inclusion of the sllao.
+         * suppress the inclusion of the sllao.
          */
         if (send_sllao) {
                 struct inet6_ifaddr *ifp = ipv6_get_ifaddr(saddr, dev, 1);
diff --git a/net/ipv6/netfilter/ip6t_eui64.c b/net/ipv6/netfilter/ip6t_eui64.c
index 34ba150bfe5d..41df9a578c7a 100644
--- a/net/ipv6/netfilter/ip6t_eui64.c
+++ b/net/ipv6/netfilter/ip6t_eui64.c
@@ -47,7 +47,7 @@ match(const struct sk_buff *skb,
                         memcpy(eui64 + 5, eth_hdr(skb)->h_source + 3, 3);
                         eui64[3] = 0xff;
                         eui64[4] = 0xfe;
-                        eui64[0] |= 0x02;
+                        eui64[0] ^= 0x02;
 
                         i = 0;
                         while (ipv6_hdr(skb)->saddr.s6_addr[8 + i] == eui64[i]
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 8631ed7fe8a9..44937616057e 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -88,7 +88,7 @@ static char *icmp6type2name[256] = {
         [ICMPV6_PKT_TOOBIG] = "PktTooBigs",
         [ICMPV6_TIME_EXCEED] = "TimeExcds",
         [ICMPV6_PARAMPROB] = "ParmProblems",
-        [ICMPV6_ECHO_REQUEST] = "EchoRequest",
+        [ICMPV6_ECHO_REQUEST] = "Echos",
         [ICMPV6_ECHO_REPLY] = "EchoReplies",
         [ICMPV6_MGM_QUERY] = "GroupMembQueries",
         [ICMPV6_MGM_REPORT] = "GroupMembResponses",
@@ -98,7 +98,7 @@ static char *icmp6type2name[256] = {
         [NDISC_ROUTER_SOLICITATION] = "RouterSolicits",
         [NDISC_NEIGHBOUR_ADVERTISEMENT] = "NeighborAdvertisements",
         [NDISC_NEIGHBOUR_SOLICITATION] = "NeighborSolicits",
-        [NDISC_REDIRECT] = "NeighborRedirects",
+        [NDISC_REDIRECT] = "Redirects",
 };
 
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 6ecb5e6fae2e..20083e0d3995 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -329,7 +329,7 @@ static inline int rt6_check_dev(struct rt6_info *rt, int oif)
 static inline int rt6_check_neigh(struct rt6_info *rt)
 {
         struct neighbour *neigh = rt->rt6i_nexthop;
-        int m = 0;
+        int m;
         if (rt->rt6i_flags & RTF_NONEXTHOP ||
             !(rt->rt6i_flags & RTF_GATEWAY))
                 m = 1;
@@ -337,10 +337,15 @@ static inline int rt6_check_neigh(struct rt6_info *rt)
                 read_lock_bh(&neigh->lock);
                 if (neigh->nud_state & NUD_VALID)
                         m = 2;
-                else if (!(neigh->nud_state & NUD_FAILED))
+#ifdef CONFIG_IPV6_ROUTER_PREF
+                else if (neigh->nud_state & NUD_FAILED)
+                        m = 0;
+#endif
+                else
                         m = 1;
                 read_unlock_bh(&neigh->lock);
-        }
+        } else
+                m = 0;
         return m;
 }
 
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 48ce59a6e026..07dfa7fdd2a0 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -802,12 +802,18 @@ static int irda_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
         }
 #endif /* CONFIG_IRDA_ULTRA */
 
+        self->ias_obj = irias_new_object(addr->sir_name, jiffies);
+        if (self->ias_obj == NULL)
+                return -ENOMEM;
+
         err = irda_open_tsap(self, addr->sir_lsap_sel, addr->sir_name);
-        if (err < 0)
+        if (err < 0) {
+                kfree(self->ias_obj->name);
+                kfree(self->ias_obj);
                 return err;
+        }
 
         /*  Register with LM-IAS */
-        self->ias_obj = irias_new_object(addr->sir_name, jiffies);
         irias_add_integer_attrib(self->ias_obj, "IrDA:TinyTP:LsapSel",
                                  self->stsap_sel, IAS_KERNEL_ATTR);
         irias_insert_object(self->ias_obj);
@@ -1118,8 +1124,6 @@ static int irda_create(struct net *net, struct socket *sock, int protocol)
                         self->max_sdu_size_rx = TTP_SAR_UNBOUND;
                         break;
                 default:
-                        IRDA_ERROR("%s: protocol not supported!\n",
-                                   __FUNCTION__);
                         return -ESOCKTNOSUPPORT;
                 }
                 break;
@@ -1827,7 +1831,7 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
         struct irda_ias_set    *ias_opt;
         struct ias_object      *ias_obj;
         struct ias_attrib *     ias_attr;       /* Attribute in IAS object */
-        int opt;
+        int opt, free_ias = 0;
 
         IRDA_DEBUG(2, "%s(%p)\n", __FUNCTION__, self);
 
@@ -1883,11 +1887,20 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
                         /* Create a new object */
                         ias_obj = irias_new_object(ias_opt->irda_class_name,
                                                    jiffies);
+                        if (ias_obj == NULL) {
+                                kfree(ias_opt);
+                                return -ENOMEM;
+                        }
+                        free_ias = 1;
                 }
 
                 /* Do we have the attribute already ? */
                 if(irias_find_attrib(ias_obj, ias_opt->irda_attrib_name)) {
                         kfree(ias_opt);
+                        if (free_ias) {
+                                kfree(ias_obj->name);
+                                kfree(ias_obj);
+                        }
                         return -EINVAL;
                 }
 
@@ -1906,6 +1919,11 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
                         if(ias_opt->attribute.irda_attrib_octet_seq.len >
                            IAS_MAX_OCTET_STRING) {
                                 kfree(ias_opt);
+                                if (free_ias) {
+                                        kfree(ias_obj->name);
+                                        kfree(ias_obj);
+                                }
+
                                 return -EINVAL;
                         }
                         /* Add an octet sequence attribute */
@@ -1934,6 +1952,10 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
                         break;
                 default :
                         kfree(ias_opt);
+                        if (free_ias) {
+                                kfree(ias_obj->name);
+                                kfree(ias_obj);
+                        }
                         return -EINVAL;
                 }
                 irias_insert_object(ias_obj);
diff --git a/net/irda/ircomm/ircomm_param.c b/net/irda/ircomm/ircomm_param.c
index e5e4792a0314..598dcbe4a501 100644
--- a/net/irda/ircomm/ircomm_param.c
+++ b/net/irda/ircomm/ircomm_param.c
@@ -496,7 +496,7 @@ static int ircomm_param_poll(void *instance, irda_param_t *param, int get)
         IRDA_ASSERT(self != NULL, return -1;);
         IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 
-        /* Poll parameters are always of lenght 0 (just a signal) */
+        /* Poll parameters are always of length 0 (just a signal) */
         if (!get) {
                 /* Respond with DTE line settings */
                 ircomm_param_request(self, IRCOMM_DTE, TRUE);
diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index c68220773d28..1ab91f787cc1 100644
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -342,7 +342,7 @@ static void irlan_eth_set_multicast_list(struct net_device *dev)
 
         if (dev->flags & IFF_PROMISC) {
                 /* Enable promiscuous mode */
-                IRDA_WARNING("Promiscous mode not implemented by IrLAN!\n");
+                IRDA_WARNING("Promiscuous mode not implemented by IrLAN!\n");
         }
         else if ((dev->flags & IFF_ALLMULTI) || dev->mc_count > HW_MAX_ADDRS) {
                 /* Disable promiscuous mode, use normal mode. */
diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c
index 4f3764546b2f..7c132d6342af 100644
--- a/net/irda/irlap_frame.c
+++ b/net/irda/irlap_frame.c
@@ -144,7 +144,7 @@ void irlap_send_snrm_frame(struct irlap_cb *self, struct qos_info *qos)
         frame->control = SNRM_CMD | PF_BIT;
 
         /*
-         *  If we are establishing a connection then insert QoS paramerters
+         *  If we are establishing a connection then insert QoS parameters
          */
         if (qos) {
                 skb_put(tx_skb, 9); /* 25 left */
diff --git a/net/irda/parameters.c b/net/irda/parameters.c
index 7183e9ef7996..722bbe044d9c 100644
--- a/net/irda/parameters.c
+++ b/net/irda/parameters.c
@@ -133,7 +133,7 @@ static int irda_insert_integer(void *self, __u8 *buf, int len, __u8 pi,
         int err;
 
         p.pi = pi;             /* In case handler needs to know */
-        p.pl = type & PV_MASK; /* The integer type codes the lenght as well */
+        p.pl = type & PV_MASK; /* The integer type codes the length as well */
         p.pv.i = 0;            /* Clear value */
 
         /* Call handler for this parameter */
@@ -142,7 +142,7 @@ static int irda_insert_integer(void *self, __u8 *buf, int len, __u8 pi,
                 return err;
 
         /*
-         * If parameter lenght is still 0, then (1) this is an any length
+         * If parameter length is still 0, then (1) this is an any length
          * integer, and (2) the handler function does not care which length
          * we choose to use, so we pick the one the gives the fewest bytes.
          */
@@ -206,11 +206,11 @@ static int irda_extract_integer(void *self, __u8 *buf, int len, __u8 pi,
 {
         irda_param_t p;
         int n = 0;
-        int extract_len;        /* Real lenght we extract */
+        int extract_len;        /* Real length we extract */
         int err;
 
         p.pi = pi;     /* In case handler needs to know */
-        p.pl = buf[1]; /* Extract lenght of value */
+        p.pl = buf[1]; /* Extract length of value */
         p.pv.i = 0;    /* Clear value */
         extract_len = p.pl;     /* Default : extract all */
 
@@ -297,7 +297,7 @@ static int irda_extract_string(void *self, __u8 *buf, int len, __u8 pi,
         IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
 
         p.pi = pi;     /* In case handler needs to know */
-        p.pl = buf[1]; /* Extract lenght of value */
+        p.pl = buf[1]; /* Extract length of value */
 
         IRDA_DEBUG(2, "%s(), pi=%#x, pl=%d\n", __FUNCTION__,
                    p.pi, p.pl);
@@ -339,7 +339,7 @@ static int irda_extract_octseq(void *self, __u8 *buf, int len, __u8 pi,
         irda_param_t p;
 
         p.pi = pi;     /* In case handler needs to know */
-        p.pl = buf[1]; /* Extract lenght of value */
+        p.pl = buf[1]; /* Extract length of value */
 
         /* Check if buffer is long enough for parsing */
         if (len < (2+p.pl)) {
diff --git a/net/irda/wrapper.c b/net/irda/wrapper.c
index e71286768a48..c246983308b8 100644
--- a/net/irda/wrapper.c
+++ b/net/irda/wrapper.c
@@ -238,7 +238,7 @@ async_bump(struct net_device *dev,
         skb_reserve(newskb, 1);
 
         if(docopy) {
-                /* Copy data without CRC (lenght already checked) */
+                /* Copy data without CRC (length already checked) */
                 skb_copy_to_linear_data(newskb, rx_buff->data,
                                         rx_buff->len - 2);
                 /* Deliver this skb */
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 878039b9557d..76dcd882f87b 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2784,12 +2784,22 @@ static struct sadb_msg *pfkey_get_base_msg(struct sk_buff *skb, int *errp)
 
 static inline int aalg_tmpl_set(struct xfrm_tmpl *t, struct xfrm_algo_desc *d)
 {
-        return t->aalgos & (1 << d->desc.sadb_alg_id);
+        unsigned int id = d->desc.sadb_alg_id;
+
+        if (id >= sizeof(t->aalgos) * 8)
+                return 0;
+
+        return (t->aalgos >> id) & 1;
 }
 
 static inline int ealg_tmpl_set(struct xfrm_tmpl *t, struct xfrm_algo_desc *d)
 {
-        return t->ealgos & (1 << d->desc.sadb_alg_id);
+        unsigned int id = d->desc.sadb_alg_id;
+
+        if (id >= sizeof(t->ealgos) * 8)
+                return 0;
+
+        return (t->ealgos >> id) & 1;
 }
 
 static int count_ah_combs(struct xfrm_tmpl *t)
@@ -3583,27 +3593,29 @@ static int pfkey_send_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
                 /* old ipsecrequest */
                 int mode = pfkey_mode_from_xfrm(mp->mode);
                 if (mode < 0)
-                        return -EINVAL;
+                        goto err;
                 if (set_ipsecrequest(skb, mp->proto, mode,
                                      (mp->reqid ?  IPSEC_LEVEL_UNIQUE : IPSEC_LEVEL_REQUIRE),
                                      mp->reqid, mp->old_family,
-                                     &mp->old_saddr, &mp->old_daddr) < 0) {
-                        return -EINVAL;
-                }
+                                     &mp->old_saddr, &mp->old_daddr) < 0)
+                        goto err;
 
                 /* new ipsecrequest */
                 if (set_ipsecrequest(skb, mp->proto, mode,
                                      (mp->reqid ? IPSEC_LEVEL_UNIQUE : IPSEC_LEVEL_REQUIRE),
                                      mp->reqid, mp->new_family,
-                                     &mp->new_saddr, &mp->new_daddr) < 0) {
-                        return -EINVAL;
-                }
+                                     &mp->new_saddr, &mp->new_daddr) < 0)
+                        goto err;
         }
 
         /* broadcast migrate message to sockets */
         pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL);
 
         return 0;
+
+err:
+        kfree_skb(skb);
+        return -EINVAL;
 }
 #else
 static int pfkey_send_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 505af1f067ab..6378850d8580 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -427,7 +427,6 @@ static const struct header_ops ieee80211_header_ops = {
 void ieee80211_if_setup(struct net_device *dev)
 {
         ether_setup(dev);
-        dev->header_ops = &ieee80211_header_ops;
         dev->hard_start_xmit = ieee80211_subif_start_xmit;
         dev->wireless_handlers = &ieee80211_iw_handler_def;
         dev->set_multicast_list = ieee80211_set_multicast_list;
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 7027eed4d4ae..308bbe4a1333 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -591,7 +591,7 @@ static int ieee80211_ioctl_siwrate(struct net_device *dev,
         sdata->bss->force_unicast_rateidx = -1;
         if (rate->value < 0)
                 return 0;
-        for (i=0; i< mode->num_rates; i++) {
+        for (i=0; i < mode->num_rates; i++) {
                 struct ieee80211_rate *rates = &mode->rates[i];
                 int this_rate = rates->rate;
 
@@ -599,10 +599,10 @@ static int ieee80211_ioctl_siwrate(struct net_device *dev,
                         sdata->bss->max_ratectrl_rateidx = i;
                         if (rate->fixed)
                                 sdata->bss->force_unicast_rateidx = i;
-                        break;
+                        return 0;
                 }
         }
-        return 0;
+        return -EINVAL;
 }
 
 static int ieee80211_ioctl_giwrate(struct net_device *dev,
diff --git a/net/mac80211/ieee80211_rate.c b/net/mac80211/ieee80211_rate.c
index 3260a4a0ecc5..c3f278393741 100644
--- a/net/mac80211/ieee80211_rate.c
+++ b/net/mac80211/ieee80211_rate.c
@@ -60,11 +60,11 @@ void ieee80211_rate_control_unregister(struct rate_control_ops *ops)
         list_for_each_entry(alg, &rate_ctrl_algs, list) {
                 if (alg->ops == ops) {
                         list_del(&alg->list);
+                        kfree(alg);
                         break;
                 }
         }
         mutex_unlock(&rate_ctrl_mutex);
-        kfree(alg);
 }
 EXPORT_SYMBOL(ieee80211_rate_control_unregister);
 
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 16afd24d4f6b..bee8080f2249 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -808,12 +808,8 @@ static void ieee80211_associated(struct net_device *dev,
                 sta_info_put(sta);
         }
         if (disassoc) {
-                union iwreq_data wrqu;
-                memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
-                wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-                wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
-                mod_timer(&ifsta->timer, jiffies +
-                                      IEEE80211_MONITORING_INTERVAL + 30 * HZ);
+                ifsta->state = IEEE80211_DISABLED;
+                ieee80211_set_associated(dev, ifsta, 0);
         } else {
                 mod_timer(&ifsta->timer, jiffies +
                                       IEEE80211_MONITORING_INTERVAL);
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 00f908d9275e..a7263fc476bd 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1443,6 +1443,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
         struct ieee80211_sub_if_data *prev = NULL;
         struct sk_buff *skb_new;
         u8 *bssid;
+        int hdrlen;
 
         /*
          * key references and virtual interfaces are protected using RCU
@@ -1472,6 +1473,18 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
         rx.fc = le16_to_cpu(hdr->frame_control);
         type = rx.fc & IEEE80211_FCTL_FTYPE;
 
+        /*
+         * Drivers are required to align the payload data to a four-byte
+         * boundary, so the last two bits of the address where it starts
+         * may not be set. The header is required to be directly before
+         * the payload data, padding like atheros hardware adds which is
+         * inbetween the 802.11 header and the payload is not supported,
+         * the driver is required to move the 802.11 header further back
+         * in that case.
+         */
+        hdrlen = ieee80211_get_hdrlen(rx.fc);
+        WARN_ON_ONCE(((unsigned long)(skb->data + hdrlen)) & 3);
+
         if (type == IEEE80211_FTYPE_DATA || type == IEEE80211_FTYPE_MGMT)
                 local->dot11ReceivedFragmentCount++;
 
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e8491554a5dc..cfd8ee9adad0 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -14,6 +14,7 @@
 #include <linux/slab.h>
 #include <linux/skbuff.h>
 #include <linux/if_arp.h>
+#include <linux/timer.h>
 
 #include <net/mac80211.h>
 #include "ieee80211_i.h"
@@ -306,7 +307,8 @@ static void sta_info_cleanup(unsigned long data)
         }
         read_unlock_bh(&local->sta_lock);
 
-        local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL;
+        local->sta_cleanup.expires =
+                round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
         add_timer(&local->sta_cleanup);
 }
 
@@ -345,7 +347,8 @@ void sta_info_init(struct ieee80211_local *local)
         INIT_LIST_HEAD(&local->sta_list);
 
         init_timer(&local->sta_cleanup);
-        local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL;
+        local->sta_cleanup.expires =
+                round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
         local->sta_cleanup.data = (unsigned long) local;
         local->sta_cleanup.function = sta_info_cleanup;
 
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 000c2fb462d0..a4d5cdeb0110 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1016,7 +1016,7 @@ struct hlist_head *nf_ct_alloc_hashtable(int *sizep, int *vmalloced)
 }
 EXPORT_SYMBOL_GPL(nf_ct_alloc_hashtable);
 
-int set_hashsize(const char *val, struct kernel_param *kp)
+int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
 {
         int i, bucket, hashsize, vmalloced;
         int old_vmalloced, old_size;
@@ -1063,8 +1063,9 @@ int set_hashsize(const char *val, struct kernel_param *kp)
         nf_ct_free_hashtable(old_hash, old_vmalloced, old_size);
         return 0;
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_set_hashsize);
 
-module_param_call(hashsize, set_hashsize, param_get_uint,
+module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint,
                   &nf_conntrack_htable_size, 0600);
 
 int __init nf_conntrack_init(void)
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 8f8b5a48df38..515abffc4a09 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -187,7 +187,7 @@ static const struct sip_header_nfo ct_sip_hdrs[] = {
         }
 };
 
-/* get line lenght until first CR or LF seen. */
+/* get line length until first CR or LF seen. */
 int ct_sip_lnlen(const char *line, const char *limit)
 {
         const char *k = line;
@@ -236,7 +236,7 @@ static int digits_len(struct nf_conn *ct, const char *dptr,
         return len;
 }
 
-/* get digits lenght, skiping blank spaces. */
+/* get digits length, skipping blank spaces. */
 static int skp_digits_len(struct nf_conn *ct, const char *dptr,
                           const char *limit, int *shift)
 {
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 0a1f4c6bcdef..d842c4a6d63f 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -56,8 +56,8 @@ match(const struct sk_buff *skb,
         if (info->name[0] == '\0')
                 ret = !ret;
         else
-                ret ^= !strncmp(master_help->helper->name, info->name,
-                                strlen(master_help->helper->name));
+                ret ^= !strncmp(helper->name, info->name,
+                                strlen(helper->name));
         return ret;
 }
 
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index 56483377997a..9c41464d58d1 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -71,7 +71,7 @@ static const struct nla_policy netlbl_mgmt_genl_policy[NLBL_MGMT_A_MAX + 1] = {
 };
 
 /*
- * NetLabel Misc Managment Functions
+ * NetLabel Misc Management Functions
  */
 
 /**
diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c
index 8c68da5ef0a1..6caf459665f2 100644
--- a/net/netrom/nr_dev.c
+++ b/net/netrom/nr_dev.c
@@ -56,7 +56,7 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev)
 
         /* Spoof incoming device */
         skb->dev      = dev;
-        skb_reset_mac_header(skb);
+        skb->mac_header = skb->network_header;
         skb_reset_network_header(skb);
         skb->pkt_type = PACKET_HOST;
 
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 4469a7be006c..d06d338812e9 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -392,11 +392,14 @@ int rfkill_register(struct rfkill *rfkill)
         rfkill_led_trigger_register(rfkill);
 
         error = rfkill_add_switch(rfkill);
-        if (error)
+        if (error) {
+                rfkill_led_trigger_unregister(rfkill);
                 return error;
+        }
 
         error = device_add(dev);
         if (error) {
+                rfkill_led_trigger_unregister(rfkill);
                 rfkill_remove_switch(rfkill);
                 return error;
         }
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 55e7e4530f43..a6ad491e434b 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -160,7 +160,7 @@ struct hfsc_class
         u64     cl_vtoff;               /* inter-period cumulative vt offset */
         u64     cl_cvtmax;              /* max child's vt in the last period */
         u64     cl_cvtoff;              /* cumulative cvtmax of all periods */
-        u64     cl_pcvtoff;             /* parent's cvtoff at initalization
+        u64     cl_pcvtoff;             /* parent's cvtoff at initialization
                                            time */
 
         struct internal_sc cl_rsc;      /* internal real-time service curve */
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index f4876291bb5e..3cc629d3c9ff 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -210,6 +210,9 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
         chunksize = sizeof(init) + addrs_len + SCTP_SAT_LEN(num_types);
         chunksize += sizeof(ecap_param);
 
+        if (sctp_prsctp_enable)
+                chunksize += sizeof(prsctp_param);
+
         /* ADDIP: Section 4.2.7:
          *  An implementation supporting this extension [ADDIP] MUST list
          *  the ASCONF,the ASCONF-ACK, and the AUTH  chunks in its INIT and
@@ -286,7 +289,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
 
         sctp_addto_chunk(retval, sizeof(ecap_param), &ecap_param);
 
-        /* Add the supported extensions paramter.  Be nice and add this
+        /* Add the supported extensions parameter.  Be nice and add this
          * fist before addiding the parameters for the extensions themselves
          */
         if (num_ext) {
@@ -369,6 +372,9 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
         if (asoc->peer.ecn_capable)
                 chunksize += sizeof(ecap_param);
 
+        if (sctp_prsctp_enable)
+                chunksize += sizeof(prsctp_param);
+
         if (sctp_addip_enable) {
                 extensions[num_ext] = SCTP_CID_ASCONF;
                 extensions[num_ext+1] = SCTP_CID_ASCONF_ACK;
@@ -2859,7 +2865,7 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
         chunk_len -= length;
 
         /* Skip the address parameter and store a pointer to the first
-         * asconf paramter.
+         * asconf parameter.
          */
         length = ntohs(addr_param->v4.param_hdr.length);
         asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
@@ -2868,7 +2874,7 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
         /* create an ASCONF_ACK chunk.
          * Based on the definitions of parameters, we know that the size of
          * ASCONF_ACK parameters are less than or equal to the twice of ASCONF
-         * paramters.
+         * parameters.
          */
         asconf_ack = sctp_make_asconf_ack(asoc, serial, chunk_len * 2);
         if (!asconf_ack)
@@ -3062,7 +3068,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
         asconf_len -= length;
 
         /* Skip the address parameter in the last asconf sent and store a
-         * pointer to the first asconf paramter.
+         * pointer to the first asconf parameter.
          */
         length = ntohs(addr_param->v4.param_hdr.length);
         asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 5fb84778846d..d247ed4ee423 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1309,26 +1309,6 @@ static void sctp_tietags_populate(struct sctp_association *new_asoc,
         new_asoc->c.initial_tsn         = asoc->c.initial_tsn;
 }
 
-static void sctp_auth_params_populate(struct sctp_association *new_asoc,
-                                    const struct sctp_association *asoc)
-{
-        /* Only perform this if AUTH extension is enabled */
-        if (!sctp_auth_enable)
-                return;
-
-        /* We need to provide the same parameter information as
-         * was in the original INIT.  This means that we need to copy
-         * the HMACS, CHUNKS, and RANDOM parameter from the original
-         * assocaition.
-         */
-        memcpy(new_asoc->c.auth_random, asoc->c.auth_random,
-                sizeof(asoc->c.auth_random));
-        memcpy(new_asoc->c.auth_hmacs, asoc->c.auth_hmacs,
-                sizeof(asoc->c.auth_hmacs));
-        memcpy(new_asoc->c.auth_chunks, asoc->c.auth_chunks,
-                sizeof(asoc->c.auth_chunks));
-}
-
 /*
  * Compare vtag/tietag values to determine unexpected COOKIE-ECHO
  * handling action.
@@ -1486,8 +1466,6 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
 
         sctp_tietags_populate(new_asoc, asoc);
 
-        sctp_auth_params_populate(new_asoc, asoc);
-
         /* B) "Z" shall respond immediately with an INIT ACK chunk.  */
 
         /* If there are errors need to be reported for unknown parameters,
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 2c17c7efad46..307314356e16 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -830,7 +830,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_authkey(
         ak = (struct sctp_authkey_event *)
                 skb_put(skb, sizeof(struct sctp_authkey_event));
 
-        ak->auth_type = SCTP_AUTHENTICATION_EVENT;
+        ak->auth_type = SCTP_AUTHENTICATION_INDICATION;
         ak->auth_flags = 0;
         ak->auth_length = sizeof(struct sctp_authkey_event);
 
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index a6e57d1c2eb6..1f2d85e869c0 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -625,7 +625,7 @@ gss_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
         err = -EINVAL;
         gss_auth->mech = gss_mech_get_by_pseudoflavor(flavor);
         if (!gss_auth->mech) {
-                printk(KERN_WARNING "%s: Pseudoflavor %d not found!",
+                printk(KERN_WARNING "%s: Pseudoflavor %d not found!\n",
                                 __FUNCTION__, flavor);
                 goto err_free;
         }
diff --git a/net/x25/x25_forward.c b/net/x25/x25_forward.c
index 8738ec7ce693..34478035e05e 100644
--- a/net/x25/x25_forward.c
+++ b/net/x25/x25_forward.c
@@ -118,13 +118,14 @@ int x25_forward_data(int lci, struct x25_neigh *from, struct sk_buff *skb) {
                 goto out;
 
         if ( (skbn = pskb_copy(skb, GFP_ATOMIC)) == NULL){
-                goto out;
+                goto output;
 
         }
         x25_transmit_link(skbn, nb);
 
-        x25_neigh_put(nb);
         rc = 1;
+output:
+        x25_neigh_put(nb);
 out:
         return rc;
 }
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index b91b16671c1e..26b846e11bfb 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2162,7 +2162,7 @@ xfrm_audit_policy_add(struct xfrm_policy *xp, int result, u32 auid, u32 sid)
 
         if (audit_enabled == 0)
                 return;
-        audit_buf = xfrm_audit_start(sid, auid);
+        audit_buf = xfrm_audit_start(auid, sid);
         if (audit_buf == NULL)
                 return;
         audit_log_format(audit_buf, " op=SPD-add res=%u", result);
@@ -2179,7 +2179,7 @@ xfrm_audit_policy_delete(struct xfrm_policy *xp, int result, u32 auid, u32 sid)
 
         if (audit_enabled == 0)
                 return;
-        audit_buf = xfrm_audit_start(sid, auid);
+        audit_buf = xfrm_audit_start(auid, sid);
         if (audit_buf == NULL)
                 return;
         audit_log_format(audit_buf, " op=SPD-delete res=%u", result);
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 1af522bf12ca..f26aaaca1fae 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1749,6 +1749,7 @@ void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid)
 }
 EXPORT_SYMBOL(km_policy_expired);
 
+#ifdef CONFIG_XFRM_MIGRATE
 int km_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
                struct xfrm_migrate *m, int num_migrate)
 {
@@ -1768,6 +1769,7 @@ int km_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
         return err;
 }
 EXPORT_SYMBOL(km_migrate);
+#endif
 
 int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr)
 {
@@ -2033,7 +2035,7 @@ xfrm_audit_state_add(struct xfrm_state *x, int result, u32 auid, u32 sid)
 
         if (audit_enabled == 0)
                 return;
-        audit_buf = xfrm_audit_start(sid, auid);
+        audit_buf = xfrm_audit_start(auid, sid);
         if (audit_buf == NULL)
                 return;
         audit_log_format(audit_buf, " op=SAD-add res=%u",result);
@@ -2053,7 +2055,7 @@ xfrm_audit_state_delete(struct xfrm_state *x, int result, u32 auid, u32 sid)
 
         if (audit_enabled == 0)
                 return;
-        audit_buf = xfrm_audit_start(sid, auid);
+        audit_buf = xfrm_audit_start(auid, sid);
         if (audit_buf == NULL)
                 return;
         audit_log_format(audit_buf, " op=SAD-delete res=%u",result);
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index e75dbdcb08a4..c4f6419b1769 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -31,11 +31,6 @@
 #include <linux/in6.h>
 #endif
 
-static inline int alg_len(struct xfrm_algo *alg)
-{
-        return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
-}
-
 static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type)
 {
         struct nlattr *rt = attrs[type];
@@ -45,7 +40,7 @@ static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type)
                 return 0;
 
         algp = nla_data(rt);
-        if (nla_len(rt) < alg_len(algp))
+        if (nla_len(rt) < xfrm_alg_len(algp))
                 return -EINVAL;
 
         switch (type) {
@@ -204,7 +199,7 @@ static int attach_one_algo(struct xfrm_algo **algpp, u8 *props,
                 return -ENOSYS;
         *props = algo->desc.sadb_alg_id;
 
-        p = kmemdup(ualg, alg_len(ualg), GFP_KERNEL);
+        p = kmemdup(ualg, xfrm_alg_len(ualg), GFP_KERNEL);
         if (!p)
                 return -ENOMEM;
 
@@ -516,9 +511,9 @@ static int copy_to_user_state_extra(struct xfrm_state *x,
                 NLA_PUT_U64(skb, XFRMA_LASTUSED, x->lastused);
 
         if (x->aalg)
-                NLA_PUT(skb, XFRMA_ALG_AUTH, alg_len(x->aalg), x->aalg);
+                NLA_PUT(skb, XFRMA_ALG_AUTH, xfrm_alg_len(x->aalg), x->aalg);
         if (x->ealg)
-                NLA_PUT(skb, XFRMA_ALG_CRYPT, alg_len(x->ealg), x->ealg);
+                NLA_PUT(skb, XFRMA_ALG_CRYPT, xfrm_alg_len(x->ealg), x->ealg);
         if (x->calg)
                 NLA_PUT(skb, XFRMA_ALG_COMP, sizeof(*(x->calg)), x->calg);
 
@@ -1978,9 +1973,9 @@ static inline size_t xfrm_sa_len(struct xfrm_state *x)
 {
         size_t l = 0;
         if (x->aalg)
-                l += nla_total_size(alg_len(x->aalg));
+                l += nla_total_size(xfrm_alg_len(x->aalg));
         if (x->ealg)
-                l += nla_total_size(alg_len(x->ealg));
+                l += nla_total_size(xfrm_alg_len(x->ealg));
         if (x->calg)
                 l += nla_total_size(sizeof(*x->calg));
         if (x->encap)