11 files changed, 44 insertions, 29 deletions

diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index 0faad5ce6dc4..8c100c9dae28 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -104,6 +104,8 @@ static void bnep_net_set_mc_list(struct net_device *dev)
                                 break;
                         memcpy(__skb_put(skb, ETH_ALEN), ha->addr, ETH_ALEN);
                         memcpy(__skb_put(skb, ETH_ALEN), ha->addr, ETH_ALEN);
+
+                        i++;
                 }
                 r->len = htons(skb->len - len);
         }
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 26637439965b..b01dde35a69e 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -128,7 +128,7 @@ void br_fdb_cleanup(unsigned long _data)
 {
         struct net_bridge *br = (struct net_bridge *)_data;
         unsigned long delay = hold_time(br);
-        unsigned long next_timer = jiffies + br->forward_delay;
+        unsigned long next_timer = jiffies + br->ageing_time;
         int i;
 
         spin_lock_bh(&br->hash_lock);
@@ -149,9 +149,7 @@ void br_fdb_cleanup(unsigned long _data)
         }
         spin_unlock_bh(&br->hash_lock);
 
-        /* Add HZ/4 to ensure we round the jiffies upwards to be after the next
-         * timer, otherwise we might round down and will have no-op run. */
-        mod_timer(&br->gc_timer, round_jiffies(next_timer + HZ/4));
+        mod_timer(&br->gc_timer, round_jiffies_up(next_timer));
 }
 
 /* Completely flush all dynamic entries in forwarding database.*/
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index a98ef1393097..a4e72a89e4ff 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -140,10 +140,10 @@ static int deliver_clone(const struct net_bridge_port *prev,
                          void (*__packet_hook)(const struct net_bridge_port *p,
                                                struct sk_buff *skb))
 {
+        struct net_device *dev = BR_INPUT_SKB_CB(skb)->brdev;
+
         skb = skb_clone(skb, GFP_ATOMIC);
         if (!skb) {
-                struct net_device *dev = BR_INPUT_SKB_CB(skb)->brdev;
-
                 dev->stats.tx_dropped++;
                 return -ENOMEM;
         }
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 9f07e749d7b1..34432b4e96bb 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -532,6 +532,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
         new->ip_summed          = old->ip_summed;
         skb_copy_queue_mapping(new, old);
         new->priority           = old->priority;
+        new->deliver_no_wcard   = old->deliver_no_wcard;
 #if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE)
         new->ipvs_property      = old->ipvs_property;
 #endif
@@ -569,7 +570,6 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb)
         C(len);
         C(data_len);
         C(mac_len);
-        C(rxhash);
         n->hdr_len = skb->nohdr ? skb_headroom(skb) : skb->hdr_len;
         n->cloned = 1;
         n->nohdr = 0;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 9a4a6c96cb0d..041d41df1224 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -873,8 +873,10 @@ int ip_append_data(struct sock *sk,
             !exthdrlen)
                 csummode = CHECKSUM_PARTIAL;
 
+        skb = skb_peek_tail(&sk->sk_write_queue);
+
         inet->cork.length += length;
-        if (((length> mtu) || !skb_queue_empty(&sk->sk_write_queue)) &&
+        if (((length > mtu) || (skb && skb_is_gso(skb))) &&
             (sk->sk_protocol == IPPROTO_UDP) &&
             (rt->u.dst.dev->features & NETIF_F_UFO)) {
                 err = ip_ufo_append_data(sk, getfrag, from, length, hh_len,
@@ -892,7 +894,7 @@ int ip_append_data(struct sock *sk,
          * adding appropriate IP header.
          */
 
-        if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL)
+        if (!skb)
                 goto alloc_new_skb;
 
         while (length > 0) {
@@ -1121,7 +1123,8 @@ ssize_t	ip_append_page(struct sock *sk, struct page *page,
                 return -EINVAL;
 
         inet->cork.length += size;
-        if ((sk->sk_protocol == IPPROTO_UDP) &&
+        if ((size + skb->len > mtu) &&
+            (sk->sk_protocol == IPPROTO_UDP) &&
             (rt->u.dst.dev->features & NETIF_F_UFO)) {
                 skb_shinfo(skb)->gso_size = mtu - fragheaderlen;
                 skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0abdc242ddb7..2efef52fb461 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -586,6 +586,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
                 src_addr = solicited_addr;
                 if (ifp->flags & IFA_F_OPTIMISTIC)
                         override = 0;
+                inc_opt |= ifp->idev->cnf.force_tllao;
                 in6_ifa_put(ifp);
         } else {
                 if (ipv6_dev_get_saddr(dev_net(dev), dev, daddr,
@@ -599,7 +600,6 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
         icmp6h.icmp6_solicited = solicited;
         icmp6h.icmp6_override = override;
 
-        inc_opt |= ifp->idev->cnf.force_tllao;
         __ndisc_send(dev, neigh, daddr, src_addr,
                      &icmp6h, solicited_addr,
                      inc_opt ? ND_OPT_TARGET_LL_ADDR : 0);
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index be3d4a698692..b025dc7bb0fd 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -715,7 +715,7 @@ static void ieee80211_work_rx_queued_mgmt(struct ieee80211_local *local,
         struct ieee80211_rx_status *rx_status;
         struct ieee80211_mgmt *mgmt;
         struct ieee80211_work *wk;
-        enum work_action rma;
+        enum work_action rma = WORK_ACT_NONE;
         u16 fc;
 
         rx_status = (struct ieee80211_rx_status *) skb->cb;
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index d8f7e8ef67b4..ff04e9edbed6 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -162,6 +162,7 @@ static inline int ip_vs_conn_hash(struct ip_vs_conn *cp)
         hash = ip_vs_conn_hashkey(cp->af, cp->protocol, &cp->caddr, cp->cport);
 
         ct_write_lock(hash);
+        spin_lock(&cp->lock);
 
         if (!(cp->flags & IP_VS_CONN_F_HASHED)) {
                 list_add(&cp->c_list, &ip_vs_conn_tab[hash]);
@@ -174,6 +175,7 @@ static inline int ip_vs_conn_hash(struct ip_vs_conn *cp)
                 ret = 0;
         }
 
+        spin_unlock(&cp->lock);
         ct_write_unlock(hash);
 
         return ret;
@@ -193,6 +195,7 @@ static inline int ip_vs_conn_unhash(struct ip_vs_conn *cp)
         hash = ip_vs_conn_hashkey(cp->af, cp->protocol, &cp->caddr, cp->cport);
 
         ct_write_lock(hash);
+        spin_lock(&cp->lock);
 
         if (cp->flags & IP_VS_CONN_F_HASHED) {
                 list_del(&cp->c_list);
@@ -202,6 +205,7 @@ static inline int ip_vs_conn_unhash(struct ip_vs_conn *cp)
         } else
                 ret = 0;
 
+        spin_unlock(&cp->lock);
         ct_write_unlock(hash);
 
         return ret;
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 3415b6ce1c0a..807643bdcbac 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -449,6 +449,7 @@ static __init void teql_master_setup(struct net_device *dev)
         dev->tx_queue_len       = 100;
         dev->flags              = IFF_NOARP;
         dev->hard_header_len    = LL_MAX_HEADER;
+        dev->priv_flags         &= ~IFF_XMIT_DST_RELEASE;
 }
 
 static LIST_HEAD(master_dev_list);
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 2a9675136c68..7ca65c7005ea 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -210,7 +210,8 @@ struct sock_xprt {
          * State of TCP reply receive
          */
         __be32                  tcp_fraghdr,
-                                tcp_xid;
+                                tcp_xid,
+                                tcp_calldir;
 
         u32                     tcp_offset,
                                 tcp_reclen;
@@ -927,7 +928,7 @@ static inline void xs_tcp_read_calldir(struct sock_xprt *transport,
 {
         size_t len, used;
         u32 offset;
-        __be32  calldir;
+        char *p;
 
         /*
          * We want transport->tcp_offset to be 8 at the end of this routine
@@ -936,26 +937,33 @@ static inline void xs_tcp_read_calldir(struct sock_xprt *transport,
          * transport->tcp_offset is 4 (after having already read the xid).
          */
         offset = transport->tcp_offset - sizeof(transport->tcp_xid);
-        len = sizeof(calldir) - offset;
+        len = sizeof(transport->tcp_calldir) - offset;
         dprintk("RPC:       reading CALL/REPLY flag (%Zu bytes)\n", len);
-        used = xdr_skb_read_bits(desc, &calldir, len);
+        p = ((char *) &transport->tcp_calldir) + offset;
+        used = xdr_skb_read_bits(desc, p, len);
         transport->tcp_offset += used;
         if (used != len)
                 return;
         transport->tcp_flags &= ~TCP_RCV_READ_CALLDIR;
-        transport->tcp_flags |= TCP_RCV_COPY_CALLDIR;
-        transport->tcp_flags |= TCP_RCV_COPY_DATA;
         /*
          * We don't yet have the XDR buffer, so we will write the calldir
          * out after we get the buffer from the 'struct rpc_rqst'
          */
-        if (ntohl(calldir) == RPC_REPLY)
+        switch (ntohl(transport->tcp_calldir)) {
+        case RPC_REPLY:
+                transport->tcp_flags |= TCP_RCV_COPY_CALLDIR;
+                transport->tcp_flags |= TCP_RCV_COPY_DATA;
                 transport->tcp_flags |= TCP_RPC_REPLY;
-        else
+                break;
+        case RPC_CALL:
+                transport->tcp_flags |= TCP_RCV_COPY_CALLDIR;
+                transport->tcp_flags |= TCP_RCV_COPY_DATA;
                 transport->tcp_flags &= ~TCP_RPC_REPLY;
-        dprintk("RPC:       reading %s CALL/REPLY flag %08x\n",
-                        (transport->tcp_flags & TCP_RPC_REPLY) ?
-                                "reply for" : "request with", calldir);
+                break;
+        default:
+                dprintk("RPC:       invalid request message type\n");
+                xprt_force_disconnect(&transport->xprt);
+        }
         xs_tcp_check_fraghdr(transport);
 }
 
@@ -975,12 +983,10 @@ static inline void xs_tcp_read_common(struct rpc_xprt *xprt,
                 /*
                  * Save the RPC direction in the XDR buffer
                  */
-                __be32  calldir = transport->tcp_flags & TCP_RPC_REPLY ?
-                                        htonl(RPC_REPLY) : 0;
-
                 memcpy(rcvbuf->head[0].iov_base + transport->tcp_copied,
-                        &calldir, sizeof(calldir));
-                transport->tcp_copied += sizeof(calldir);
+                        &transport->tcp_calldir,
+                        sizeof(transport->tcp_calldir));
+                transport->tcp_copied += sizeof(transport->tcp_calldir);
                 transport->tcp_flags &= ~TCP_RCV_COPY_CALLDIR;
         }
 
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 4bf27d901333..af1c173be4ad 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2300,7 +2300,8 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first,
                         return 0;
                 if (xdst->xfrm_genid != dst->xfrm->genid)
                         return 0;
-                if (xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
+                if (xdst->num_pols > 0 &&
+                    xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
                         return 0;
 
                 if (strict && fl &&