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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: netns: fix ip_rt_frag_needed rt_is_expired netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences netfilter: fix double-free and use-after free netfilter: arptables in netns for real netfilter: ip{,6}tables_security: fix future section mismatch selinux: use nf_register_hooks() netfilter: ebtables: use nf_register_hooks() Revert "pkt_sched: sch_sfq: dump a real number of flows" qeth: use dev->ml_priv instead of dev->priv syncookies: Make sure ECN is disabled net: drop unused BUG_TRAP() net: convert BUG_TRAP to generic WARN_ON drivers/net: convert BUG_TRAP to generic WARN_ON
author: Linus Torvalds <torvalds@linux-foundation.org> 2008-07-26 23:17:56 -0400
committer: Linus Torvalds <torvalds@linux-foundation.org> 2008-07-26 23:17:56 -0400
commit: 228428428138e231a155464239880201e5cc8b44 (patch)
tree: 89b437f5501d03ca36b717e232337426d0de77ca
parent: 78681ac08a611313595d13cafabae1183b71ef48 (diff)
parent: 6c3b8fc618905d7599dcc514c99ce4293d476f39 (diff)
69 files changed, 293 insertions, 282 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index c7cc760a1777..af251a5df844 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -814,7 +814,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
        }
        /* release skb */
-        BUG_TRAP(skb);
+        WARN_ON(!skb);
        dev_kfree_skb(skb);
        tx_buf->first_bd = 0;
        tx_buf->skb = NULL;
@@ -837,9 +837,9 @@ static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp)
        used = SUB_S16(prod, cons) + (s16)NUM_TX_RINGS;
 #ifdef BNX2X_STOP_ON_ERROR
-        BUG_TRAP(used >= 0);
+        WARN_ON(used < 0);
-        BUG_TRAP(used <= fp->bp->tx_ring_size);
+        WARN_ON(used > fp->bp->tx_ring_size);
-        BUG_TRAP((fp->bp->tx_ring_size - used) <= MAX_TX_AVAIL);
+        WARN_ON((fp->bp->tx_ring_size - used) > MAX_TX_AVAIL);
 #endif
        return (s16)(fp->bp->tx_ring_size) - used;
@@ -4374,7 +4374,7 @@ static void bnx2x_init_rx_rings(struct bnx2x *bp)
                        }
                        ring_prod = NEXT_RX_IDX(ring_prod);
                        cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
-                        BUG_TRAP(ring_prod > i);
+                        WARN_ON(ring_prod <= i);
                }
                fp->rx_bd_prod = ring_prod;
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index c3ad89e302bd..cebb25e36e82 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3321,7 +3321,7 @@ int qeth_change_mtu(struct net_device *dev, int new_mtu)
        struct qeth_card *card;
        char dbf_text[15];
-        card = netdev_priv(dev);
+        card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 4, "chgmtu");
        sprintf(dbf_text, "%8x", new_mtu);
@@ -3343,7 +3343,7 @@ struct net_device_stats *qeth_get_stats(struct net_device *dev)
 {
        struct qeth_card *card;
-        card = netdev_priv(dev);
+        card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 5, "getstat");
@@ -3395,7 +3395,7 @@ void qeth_tx_timeout(struct net_device *dev)
 {
        struct qeth_card *card;
-        card = netdev_priv(dev);
+        card = dev->ml_priv;
        card->stats.tx_errors++;
        qeth_schedule_recovery(card);
 }
@@ -3403,7 +3403,7 @@ EXPORT_SYMBOL_GPL(qeth_tx_timeout);
 int qeth_mdio_read(struct net_device *dev, int phy_id, int regnum)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        int rc = 0;
        switch (regnum) {
@@ -4253,7 +4253,7 @@ EXPORT_SYMBOL_GPL(qeth_core_get_stats_count);
 void qeth_core_get_ethtool_stats(struct net_device *dev,
                struct ethtool_stats *stats, u64 *data)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        data[0] = card->stats.rx_packets -
                                card->perf_stats.initial_rx_packets;
        data[1] = card->perf_stats.bufs_rec;
@@ -4313,7 +4313,7 @@ EXPORT_SYMBOL_GPL(qeth_core_get_strings);
 void qeth_core_get_drvinfo(struct net_device *dev,
                struct ethtool_drvinfo *info)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        if (card->options.layer2)
                strcpy(info->driver, "qeth_l2");
        else
@@ -4331,7 +4331,7 @@ EXPORT_SYMBOL_GPL(qeth_core_get_drvinfo);
 int qeth_core_ethtool_get_settings(struct net_device *netdev,
                                        struct ethtool_cmd *ecmd)
 {
-        struct qeth_card *card = netdev_priv(netdev);
+        struct qeth_card *card = netdev->ml_priv;
        enum qeth_link_types link_type;
        if ((card->info.type == QETH_CARD_TYPE_IQD) || (card->info.guestlan))
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 3fbc3bdec0c5..a8b069cd9a4c 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -35,7 +35,7 @@ static int qeth_l2_recover(void *);
 static int qeth_l2_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        struct mii_ioctl_data *mii_data;
        int rc = 0;
@@ -317,7 +317,7 @@ static void qeth_l2_process_vlans(struct qeth_card *card, int clear)
 static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        struct qeth_vlan_vid *id;
        QETH_DBF_TEXT_(TRACE, 4, "aid:%d", vid);
@@ -334,7 +334,7 @@ static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 static void qeth_l2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 {
        struct qeth_vlan_vid *id, *tmpid = NULL;
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        QETH_DBF_TEXT_(TRACE, 4, "kid:%d", vid);
        spin_lock_bh(&card->vlanlock);
@@ -566,7 +566,7 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card)
 static int qeth_l2_set_mac_address(struct net_device *dev, void *p)
 {
        struct sockaddr *addr = p;
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        int rc = 0;
        QETH_DBF_TEXT(TRACE, 3, "setmac");
@@ -590,7 +590,7 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p)
 static void qeth_l2_set_multicast_list(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        struct dev_mc_list *dm;
        if (card->info.type == QETH_CARD_TYPE_OSN)
@@ -612,7 +612,7 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
        int rc;
        struct qeth_hdr *hdr = NULL;
        int elements = 0;
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        struct sk_buff *new_skb = skb;
        int ipv = qeth_get_ip_version(skb);
        int cast_type = qeth_get_cast_type(card, skb);
@@ -767,7 +767,7 @@ static void qeth_l2_qdio_input_handler(struct ccw_device *ccwdev,
 static int qeth_l2_open(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 4, "qethopen");
        if (card->state != CARD_STATE_SOFTSETUP)
@@ -791,7 +791,7 @@ static int qeth_l2_open(struct net_device *dev)
 static int qeth_l2_stop(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 4, "qethstop");
        netif_tx_disable(dev);
@@ -838,7 +838,7 @@ static void qeth_l2_remove_device(struct ccwgroup_device *cgdev)
 static int qeth_l2_ethtool_set_tso(struct net_device *dev, u32 data)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        if (data) {
                if (card->options.large_send == QETH_LARGE_SEND_NO) {
@@ -894,7 +894,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
        if (!card->dev)
                return -ENODEV;
-        card->dev->priv = card;
+        card->dev->ml_priv = card;
        card->dev->tx_timeout = &qeth_tx_timeout;
        card->dev->watchdog_timeo = QETH_TX_TIMEOUT;
        card->dev->open = qeth_l2_open;
@@ -1178,7 +1178,7 @@ int qeth_osn_assist(struct net_device *dev, void *data, int data_len)
        QETH_DBF_TEXT(TRACE, 2, "osnsdmc");
        if (!dev)
                return -ENODEV;
-        card = netdev_priv(dev);
+        card = dev->ml_priv;
        if (!card)
                return -ENODEV;
        if ((card->state != CARD_STATE_UP) &&
@@ -1201,7 +1201,7 @@ int qeth_osn_register(unsigned char *read_dev_no, struct net_device **dev,
        *dev = qeth_l2_netdev_by_devno(read_dev_no);
        if (*dev == NULL)
                return -ENODEV;
-        card = netdev_priv(*dev);
+        card = (*dev)->ml_priv;
        if (!card)
                return -ENODEV;
        if ((assist_cb == NULL) || (data_cb == NULL))
@@ -1219,7 +1219,7 @@ void qeth_osn_deregister(struct net_device *dev)
        QETH_DBF_TEXT(TRACE, 2, "osndereg");
        if (!dev)
                return;
-        card = netdev_priv(dev);
+        card = dev->ml_priv;
        if (!card)
                return;
        card->osn_info.assist_cb = NULL;
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 38de31b55708..3e1d13857350 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1813,7 +1813,7 @@ static void qeth_l3_free_vlan_addresses(struct qeth_card *card,
 static void qeth_l3_vlan_rx_register(struct net_device *dev,
                        struct vlan_group *grp)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        unsigned long flags;
        QETH_DBF_TEXT(TRACE, 4, "vlanreg");
@@ -1825,7 +1825,7 @@ static void qeth_l3_vlan_rx_register(struct net_device *dev,
 static void qeth_l3_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 {
        struct net_device *vlandev;
-        struct qeth_card *card = (struct qeth_card *) dev->priv;
+        struct qeth_card *card = dev->ml_priv;
        struct in_device *in_dev;
        if (card->info.type == QETH_CARD_TYPE_IQD)
@@ -1851,7 +1851,7 @@ static void qeth_l3_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        unsigned long flags;
        QETH_DBF_TEXT_(TRACE, 4, "kid:%d", vid);
@@ -2013,7 +2013,7 @@ static int qeth_l3_verify_vlan_dev(struct net_device *dev,
                }
        }
-        if (rc && !(netdev_priv(vlan_dev_real_dev(dev)) == (void *)card))
+        if (rc && !(vlan_dev_real_dev(dev)->ml_priv == (void *)card))
                return 0;
        return rc;
@@ -2047,9 +2047,9 @@ static struct qeth_card *qeth_l3_get_card_from_dev(struct net_device *dev)
        rc = qeth_l3_verify_dev(dev);
        if (rc == QETH_REAL_CARD)
-                card = netdev_priv(dev);
+                card = dev->ml_priv;
        else if (rc == QETH_VLAN_CARD)
-                card = netdev_priv(vlan_dev_real_dev(dev));
+                card = vlan_dev_real_dev(dev)->ml_priv;
        if (card && card->options.layer2)
                card = NULL;
        QETH_DBF_TEXT_(TRACE, 4, "%d", rc);
@@ -2110,7 +2110,7 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
 static void qeth_l3_set_multicast_list(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 3, "setmulti");
        qeth_l3_delete_mc_addresses(card);
@@ -2438,7 +2438,7 @@ static int qeth_l3_arp_flush_cache(struct qeth_card *card)
 static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        struct qeth_arp_cache_entry arp_entry;
        struct mii_ioctl_data *mii_data;
        int rc = 0;
@@ -2595,7 +2595,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
        u16 *tag;
        struct qeth_hdr *hdr = NULL;
        int elements_needed = 0;
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        struct sk_buff *new_skb = NULL;
        int ipv = qeth_get_ip_version(skb);
        int cast_type = qeth_get_cast_type(card, skb);
@@ -2763,7 +2763,7 @@ tx_drop:
 static int qeth_l3_open(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 4, "qethopen");
        if (card->state != CARD_STATE_SOFTSETUP)
@@ -2780,7 +2780,7 @@ static int qeth_l3_open(struct net_device *dev)
 static int qeth_l3_stop(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        QETH_DBF_TEXT(TRACE, 4, "qethstop");
        netif_tx_disable(dev);
@@ -2792,14 +2792,14 @@ static int qeth_l3_stop(struct net_device *dev)
 static u32 qeth_l3_ethtool_get_rx_csum(struct net_device *dev)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        return (card->options.checksum_type == HW_CHECKSUMMING);
 }
 static int qeth_l3_ethtool_set_rx_csum(struct net_device *dev, u32 data)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        enum qeth_card_states old_state;
        enum qeth_checksum_types csum_type;
@@ -2825,7 +2825,7 @@ static int qeth_l3_ethtool_set_rx_csum(struct net_device *dev, u32 data)
 static int qeth_l3_ethtool_set_tso(struct net_device *dev, u32 data)
 {
-        struct qeth_card *card = netdev_priv(dev);
+        struct qeth_card *card = dev->ml_priv;
        if (data) {
                if (card->options.large_send == QETH_LARGE_SEND_NO) {
@@ -2915,7 +2915,7 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
                return -ENODEV;
        card->dev->hard_start_xmit = qeth_l3_hard_start_xmit;
-        card->dev->priv = card;
+        card->dev->ml_priv = card;
        card->dev->tx_timeout = &qeth_tx_timeout;
        card->dev->watchdog_timeo = QETH_TX_TIMEOUT;
        card->dev->open = qeth_l3_open;
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index f4d386c191f5..ca643b13b026 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -755,13 +755,6 @@ extern void __rtnl_unlock(void);
        } \
 } while(0)
-#define BUG_TRAP(x) do { \
-        if (unlikely(!(x))) { \
-                printk(KERN_ERR "KERNEL: assertion (%s) failed at %s (%d)\n", \
-                        #x,  __FILE__ , __LINE__); \
-        } \
-} while(0)
 static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
 {
        return RTA_GET_U32(rta[RTA_TABLE-1]);
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 9ff8e8499403..5ff9676c1e2c 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -96,6 +96,7 @@ int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr);
 /*
 * Common kmalloc functions provided by all allocators
 */
+void * __must_check __krealloc(const void *, size_t, gfp_t);
 void * __must_check krealloc(const void *, size_t, gfp_t);
 void kfree(const void *);
 size_t ksize(const void *);
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 0c96e7bed5db..8d6e991ef4df 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -18,6 +18,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
+#include <linux/bug.h>
 #include <net/sock.h>
@@ -170,7 +171,7 @@ static inline struct request_sock *reqsk_queue_remove(struct request_sock_queue
 {
        struct request_sock *req = queue->rskq_accept_head;
-        BUG_TRAP(req != NULL);
+        WARN_ON(req == NULL);
        queue->rskq_accept_head = req->dl_next;
        if (queue->rskq_accept_head == NULL)
@@ -185,7 +186,7 @@ static inline struct sock *reqsk_queue_get_child(struct request_sock_queue *queu
        struct request_sock *req = reqsk_queue_remove(queue);
        struct sock *child = req->sk;
-        BUG_TRAP(child != NULL);
+        WARN_ON(child == NULL);
        sk_acceptq_removed(parent);
        __reqsk_free(req);
diff --git a/mm/util.c b/mm/util.c
index d8d02210e06c..9341ca77bd88 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -70,25 +70,22 @@ void *kmemdup(const void *src, size_t len, gfp_t gfp)
 EXPORT_SYMBOL(kmemdup);
 /**
- * krealloc - reallocate memory. The contents will remain unchanged.
+ * __krealloc - like krealloc() but don't free @p.
 * @p: object to reallocate memory for.
 * @new_size: how many bytes of memory are required.
 * @flags: the type of memory to allocate.
 *
- * The contents of the object pointed to are preserved up to the
+ * This function is like krealloc() except it never frees the originally
- * lesser of the new and old sizes.  If @p is %NULL, krealloc()
+ * allocated buffer. Use this if you don't want to free the buffer immediately
- * behaves exactly like kmalloc().  If @size is 0 and @p is not a
+ * like, for example, with RCU.
- * %NULL pointer, the object pointed to is freed.
 */
-void *krealloc(const void *p, size_t new_size, gfp_t flags)
+void *__krealloc(const void *p, size_t new_size, gfp_t flags)
 {
        void *ret;
        size_t ks = 0;
-        if (unlikely(!new_size)) {
+        if (unlikely(!new_size))
-                kfree(p);
                return ZERO_SIZE_PTR;
-        }
        if (p)
                ks = ksize(p);
@@ -97,10 +94,37 @@ void *krealloc(const void *p, size_t new_size, gfp_t flags)
                return (void *)p;
        ret = kmalloc_track_caller(new_size, flags);
-        if (ret && p) {
+        if (ret && p)
                memcpy(ret, p, ks);
+        return ret;
+}
+EXPORT_SYMBOL(__krealloc);
+/**
+ * krealloc - reallocate memory. The contents will remain unchanged.
+ * @p: object to reallocate memory for.
+ * @new_size: how many bytes of memory are required.
+ * @flags: the type of memory to allocate.
+ *
+ * The contents of the object pointed to are preserved up to the
+ * lesser of the new and old sizes.  If @p is %NULL, krealloc()
+ * behaves exactly like kmalloc().  If @size is 0 and @p is not a
+ * %NULL pointer, the object pointed to is freed.
+ */
+void *krealloc(const void *p, size_t new_size, gfp_t flags)
+{
+        void *ret;
+        if (unlikely(!new_size)) {
                kfree(p);
+                return ZERO_SIZE_PTR;
        }
+        ret = __krealloc(p, new_size, flags);
+        if (ret && p != ret)
+                kfree(p);
        return ret;
 }
 EXPORT_SYMBOL(krealloc);
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 07b5b82c5eab..0c850427a85b 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -959,7 +959,7 @@ static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -986,7 +986,7 @@ static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index 690bc3ab186c..1a58af51a2e2 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -93,28 +93,20 @@ static struct nf_hook_ops ebt_ops_filter[] __read_mostly = {
 static int __init ebtable_filter_init(void)
 {
-        int i, j, ret;
+        int ret;
        ret = ebt_register_table(&frame_filter);
        if (ret < 0)
                return ret;
-        for (i = 0; i < ARRAY_SIZE(ebt_ops_filter); i++)
+        ret = nf_register_hooks(ebt_ops_filter, ARRAY_SIZE(ebt_ops_filter));
-                if ((ret = nf_register_hook(&ebt_ops_filter[i])) < 0)
+        if (ret < 0)
-                        goto cleanup;
+                ebt_unregister_table(&frame_filter);
-        return ret;
-cleanup:
-        for (j = 0; j < i; j++)
-                nf_unregister_hook(&ebt_ops_filter[j]);
-        ebt_unregister_table(&frame_filter);
        return ret;
 }
 static void __exit ebtable_filter_fini(void)
 {
-        int i;
+        nf_unregister_hooks(ebt_ops_filter, ARRAY_SIZE(ebt_ops_filter));
-        for (i = 0; i < ARRAY_SIZE(ebt_ops_filter); i++)
-                nf_unregister_hook(&ebt_ops_filter[i]);
        ebt_unregister_table(&frame_filter);
 }
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 5b495fe2d0b6..f60c1e78e575 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -100,28 +100,20 @@ static struct nf_hook_ops ebt_ops_nat[] __read_mostly = {
 static int __init ebtable_nat_init(void)
 {
-        int i, ret, j;
+        int ret;
        ret = ebt_register_table(&frame_nat);
        if (ret < 0)
                return ret;
-        for (i = 0; i < ARRAY_SIZE(ebt_ops_nat); i++)
+        ret = nf_register_hooks(ebt_ops_nat, ARRAY_SIZE(ebt_ops_nat));
-                if ((ret = nf_register_hook(&ebt_ops_nat[i])) < 0)
+        if (ret < 0)
-                        goto cleanup;
+                ebt_unregister_table(&frame_nat);
-        return ret;
-cleanup:
-        for (j = 0; j < i; j++)
-                nf_unregister_hook(&ebt_ops_nat[j]);
-        ebt_unregister_table(&frame_nat);
        return ret;
 }
 static void __exit ebtable_nat_fini(void)
 {
-        int i;
+        nf_unregister_hooks(ebt_ops_nat, ARRAY_SIZE(ebt_ops_nat));
-        for (i = 0; i < ARRAY_SIZE(ebt_ops_nat); i++)
-                nf_unregister_hook(&ebt_ops_nat[i]);
        ebt_unregister_table(&frame_nat);
 }
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 8a28fc93b724..dd61dcad6019 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -285,7 +285,7 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -315,7 +315,7 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
@@ -366,7 +366,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -402,7 +402,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
                for (; list; list=list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
diff --git a/net/core/dev.c b/net/core/dev.c
index 53af7841018a..8d13a9b9f1df 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1973,7 +1973,7 @@ static void net_tx_action(struct softirq_action *h)
                        struct sk_buff *skb = clist;
                        clist = clist->next;
-                        BUG_TRAP(!atomic_read(&skb->users));
+                        WARN_ON(atomic_read(&skb->users));
                        __kfree_skb(skb);
                }
        }
@@ -3847,7 +3847,7 @@ static void rollback_registered(struct net_device *dev)
                dev->uninit(dev);
        /* Notifier chain MUST detach us from master device. */
-        BUG_TRAP(!dev->master);
+        WARN_ON(dev->master);
        /* Remove entries from kobject tree */
        netdev_unregister_kobject(dev);
@@ -4169,9 +4169,9 @@ void netdev_run_todo(void)
                /* paranoia */
                BUG_ON(atomic_read(&dev->refcnt));
-                BUG_TRAP(!dev->ip_ptr);
+                WARN_ON(dev->ip_ptr);
-                BUG_TRAP(!dev->ip6_ptr);
+                WARN_ON(dev->ip6_ptr);
-                BUG_TRAP(!dev->dn_ptr);
+                WARN_ON(dev->dn_ptr);
                if (dev->destructor)
                        dev->destructor(dev);
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 2d3035d3abd7..7552495aff7a 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -123,7 +123,7 @@ void reqsk_queue_destroy(struct request_sock_queue *queue)
                }
        }
-        BUG_TRAP(lopt->qlen == 0);
+        WARN_ON(lopt->qlen != 0);
        if (lopt_size > PAGE_SIZE)
                vfree(lopt);
        else
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index e4115672b6cf..4e0c92274189 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1200,7 +1200,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -1229,7 +1229,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
@@ -1475,7 +1475,7 @@ int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
                skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + frag->size;
                if ((copy = end - offset) > 0) {
@@ -1503,7 +1503,7 @@ int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
@@ -1552,7 +1552,7 @@ __wsum skb_checksum(const struct sk_buff *skb, int offset,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -1581,7 +1581,7 @@ __wsum skb_checksum(const struct sk_buff *skb, int offset,
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
@@ -1629,7 +1629,7 @@ __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -1662,7 +1662,7 @@ __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
                        __wsum csum2;
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
@@ -2373,7 +2373,7 @@ __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -2397,7 +2397,7 @@ __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
diff --git a/net/core/stream.c b/net/core/stream.c
index 4a0ad152c9c4..a6b3437ff082 100644
--- a/net/core/stream.c
+++ b/net/core/stream.c
@@ -192,13 +192,13 @@ void sk_stream_kill_queues(struct sock *sk)
        __skb_queue_purge(&sk->sk_error_queue);
        /* Next, the write queue. */
-        BUG_TRAP(skb_queue_empty(&sk->sk_write_queue));
+        WARN_ON(!skb_queue_empty(&sk->sk_write_queue));
        /* Account for returned memory. */
        sk_mem_reclaim(sk);
-        BUG_TRAP(!sk->sk_wmem_queued);
+        WARN_ON(sk->sk_wmem_queued);
-        BUG_TRAP(!sk->sk_forward_alloc);
+        WARN_ON(sk->sk_forward_alloc);
        /* It is _impossible_ for the backlog to contain anything
         * when we get here.  All user references to this socket
diff --git a/net/core/user_dma.c b/net/core/user_dma.c
index 8c6b706963ff..164b090d5ac3 100644
--- a/net/core/user_dma.c
+++ b/net/core/user_dma.c
@@ -27,7 +27,6 @@
 #include <linux/dmaengine.h>
 #include <linux/socket.h>
-#include <linux/rtnetlink.h> /* for BUG_TRAP */
 #include <net/tcp.h>
 #include <net/netdma.h>
@@ -72,7 +71,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                copy = end - offset;
@@ -101,7 +100,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        copy = end - offset;
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 32617e0576cb..743d85fcd651 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -164,7 +164,7 @@ static inline bool dccp_loss_free(const u64 s1, const u64 s2, const u64 ndp)
 {
        s64 delta = dccp_delta_seqno(s1, s2);
-        BUG_TRAP(delta >= 0);
+        WARN_ON(delta < 0);
        return (u64)delta <= ndp + 1;
 }
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 08392ed86c25..df2f110df94a 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -413,7 +413,7 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk,
                /* Stop the REQUEST timer */
                inet_csk_clear_xmit_timer(sk, ICSK_TIME_RETRANS);
-                BUG_TRAP(sk->sk_send_head != NULL);
+                WARN_ON(sk->sk_send_head == NULL);
                __kfree_skb(sk->sk_send_head);
                sk->sk_send_head = NULL;
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 2622ace17c46..a835b88237cb 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -283,7 +283,7 @@ static void dccp_v4_err(struct sk_buff *skb, u32 info)
                 * ICMPs are not backlogged, hence we cannot get an established
                 * socket here.
                 */
-                BUG_TRAP(!req->sk);
+                WARN_ON(req->sk);
                if (seq != dccp_rsk(req)->dreq_iss) {
                        NET_INC_STATS_BH(net, LINUX_MIB_OUTOFWINDOWICMPS);
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index b74e8b2cbe55..da509127e00c 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -186,7 +186,7 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                 * ICMPs are not backlogged, hence we cannot get an established
                 * socket here.
                 */
-                BUG_TRAP(req->sk == NULL);
+                WARN_ON(req->sk != NULL);
                if (seq != dccp_rsk(req)->dreq_iss) {
                        NET_INC_STATS_BH(net, LINUX_MIB_OUTOFWINDOWICMPS);
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index a0b56009611f..b622d9744856 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -327,7 +327,7 @@ int dccp_disconnect(struct sock *sk, int flags)
        inet_csk_delack_init(sk);
        __sk_dst_reset(sk);
-        BUG_TRAP(!inet->num || icsk->icsk_bind_hash);
+        WARN_ON(inet->num && !icsk->icsk_bind_hash);
        sk->sk_error_report(sk);
        return err;
@@ -981,7 +981,7 @@ adjudge_to_death:
         */
        local_bh_disable();
        bh_lock_sock(sk);
-        BUG_TRAP(!sock_owned_by_user(sk));
+        WARN_ON(sock_owned_by_user(sk));
        /* Have we already been destroyed by a softirq or backlog? */
        if (state != DCCP_CLOSED && sk->sk_state == DCCP_CLOSED)
diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 3608d5342ca2..6a5b961b6f5c 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -106,7 +106,7 @@ static void dccp_retransmit_timer(struct sock *sk)
         *      -- Acks     in client-PARTOPEN state (sec. 8.1.5)
         *      -- CloseReq in server-CLOSEREQ state (sec. 8.3)
         *      -- Close    in   node-CLOSING  state (sec. 8.3)                */
-        BUG_TRAP(sk->sk_send_head != NULL);
+        WARN_ON(sk->sk_send_head == NULL);
        /*
         * More than than 4MSL (8 minutes) has passed, a RESET(aborted) was
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index f440a9f54924..d9f15ddac316 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -148,10 +148,10 @@ void inet_sock_destruct(struct sock *sk)
                return;
        }
-        BUG_TRAP(!atomic_read(&sk->sk_rmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_rmem_alloc));
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
-        BUG_TRAP(!sk->sk_wmem_queued);
+        WARN_ON(sk->sk_wmem_queued);
-        BUG_TRAP(!sk->sk_forward_alloc);
+        WARN_ON(sk->sk_forward_alloc);
        kfree(inet->opt);
        dst_release(sk->sk_dst_cache);
@@ -338,7 +338,7 @@ lookup_protocol:
        answer_flags = answer->flags;
        rcu_read_unlock();
-        BUG_TRAP(answer_prot->slab != NULL);
+        WARN_ON(answer_prot->slab == NULL);
        err = -ENOBUFS;
        sk = sk_alloc(net, PF_INET, GFP_KERNEL, answer_prot);
@@ -658,8 +658,8 @@ int inet_accept(struct socket *sock, struct socket *newsock, int flags)
        lock_sock(sk2);
-        BUG_TRAP((1 << sk2->sk_state) &
+        WARN_ON(!((1 << sk2->sk_state) &
-                 (TCPF_ESTABLISHED | TCPF_CLOSE_WAIT | TCPF_CLOSE));
+                  (TCPF_ESTABLISHED | TCPF_CLOSE_WAIT | TCPF_CLOSE)));
        sock_graft(sk2, newsock);
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 2e667e2f90df..91d3d96805d0 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -138,8 +138,8 @@ void in_dev_finish_destroy(struct in_device *idev)
 {
        struct net_device *dev = idev->dev;
-        BUG_TRAP(!idev->ifa_list);
+        WARN_ON(idev->ifa_list);
-        BUG_TRAP(!idev->mc_list);
+        WARN_ON(idev->mc_list);
 #ifdef NET_REFCNT_DEBUG
        printk(KERN_DEBUG "in_dev_finish_destroy: %p=%s\n",
               idev, dev ? dev->name : "NIL");
@@ -399,7 +399,7 @@ static int inet_set_ifa(struct net_device *dev, struct in_ifaddr *ifa)
        }
        ipv4_devconf_setall(in_dev);
        if (ifa->ifa_dev != in_dev) {
-                BUG_TRAP(!ifa->ifa_dev);
+                WARN_ON(ifa->ifa_dev);
                in_dev_hold(in_dev);
                ifa->ifa_dev = in_dev;
        }
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index bb81c958b744..0c1ae68ee84b 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -167,7 +167,7 @@ tb_not_found:
 success:
        if (!inet_csk(sk)->icsk_bind_hash)
                inet_bind_hash(sk, tb, snum);
-        BUG_TRAP(inet_csk(sk)->icsk_bind_hash == tb);
+        WARN_ON(inet_csk(sk)->icsk_bind_hash != tb);
        ret = 0;
 fail_unlock:
@@ -260,7 +260,7 @@ struct sock *inet_csk_accept(struct sock *sk, int flags, int *err)
        }
        newsk = reqsk_queue_get_child(&icsk->icsk_accept_queue, sk);
-        BUG_TRAP(newsk->sk_state != TCP_SYN_RECV);
+        WARN_ON(newsk->sk_state == TCP_SYN_RECV);
 out:
        release_sock(sk);
        return newsk;
@@ -386,7 +386,7 @@ struct request_sock *inet_csk_search_req(const struct sock *sk,
                    ireq->rmt_addr == raddr &&
                    ireq->loc_addr == laddr &&
                    AF_INET_FAMILY(req->rsk_ops->family)) {
-                        BUG_TRAP(!req->sk);
+                        WARN_ON(req->sk);
                        *prevp = prev;
                        break;
                }
@@ -539,14 +539,14 @@ EXPORT_SYMBOL_GPL(inet_csk_clone);
 */
 void inet_csk_destroy_sock(struct sock *sk)
 {
-        BUG_TRAP(sk->sk_state == TCP_CLOSE);
+        WARN_ON(sk->sk_state != TCP_CLOSE);
-        BUG_TRAP(sock_flag(sk, SOCK_DEAD));
+        WARN_ON(!sock_flag(sk, SOCK_DEAD));
        /* It cannot be in hash table! */
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        /* If it has not 0 inet_sk(sk)->num, it must be bound */
-        BUG_TRAP(!inet_sk(sk)->num || inet_csk(sk)->icsk_bind_hash);
+        WARN_ON(inet_sk(sk)->num && !inet_csk(sk)->icsk_bind_hash);
        sk->sk_prot->destroy(sk);
@@ -629,7 +629,7 @@ void inet_csk_listen_stop(struct sock *sk)
                local_bh_disable();
                bh_lock_sock(child);
-                BUG_TRAP(!sock_owned_by_user(child));
+                WARN_ON(sock_owned_by_user(child));
                sock_hold(child);
                sk->sk_prot->disconnect(child, O_NONBLOCK);
@@ -647,7 +647,7 @@ void inet_csk_listen_stop(struct sock *sk)
                sk_acceptq_removed(sk);
                __reqsk_free(req);
        }
-        BUG_TRAP(!sk->sk_ack_backlog);
+        WARN_ON(sk->sk_ack_backlog);
 }
 EXPORT_SYMBOL_GPL(inet_csk_listen_stop);
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index 0546a0bc97ea..6c52e08f786e 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -134,8 +134,8 @@ void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f,
        struct sk_buff *fp;
        struct netns_frags *nf;
-        BUG_TRAP(q->last_in & INET_FRAG_COMPLETE);
+        WARN_ON(!(q->last_in & INET_FRAG_COMPLETE));
-        BUG_TRAP(del_timer(&q->timer) == 0);
+        WARN_ON(del_timer(&q->timer) != 0);
        /* Release all fragment data. */
        fp = q->fragments;
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 115f53722d20..44981906fb91 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -305,7 +305,7 @@ unique:
        inet->num = lport;
        inet->sport = htons(lport);
        sk->sk_hash = hash;
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        __sk_add_node(sk, &head->chain);
        sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
        write_unlock(lock);
@@ -342,7 +342,7 @@ void __inet_hash_nolisten(struct sock *sk)
        rwlock_t *lock;
        struct inet_ehash_bucket *head;
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        sk->sk_hash = inet_sk_ehashfn(sk);
        head = inet_ehash_bucket(hashinfo, sk->sk_hash);
@@ -367,7 +367,7 @@ static void __inet_hash(struct sock *sk)
                return;
        }
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        list = &hashinfo->listening_hash[inet_sk_listen_hashfn(sk)];
        lock = &hashinfo->lhash_lock;
@@ -450,7 +450,7 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
                         */
                        inet_bind_bucket_for_each(tb, node, &head->chain) {
                                if (tb->ib_net == net && tb->port == port) {
-                                        BUG_TRAP(!hlist_empty(&tb->owners));
+                                        WARN_ON(hlist_empty(&tb->owners));
                                        if (tb->fastreuse >= 0)
                                                goto next_port;
                                        if (!check_established(death_row, sk,
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index 75c2def8f9a0..d985bd613d25 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -86,7 +86,7 @@ void __inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
                        hashinfo->bhash_size)];
        spin_lock(&bhead->lock);
        tw->tw_tb = icsk->icsk_bind_hash;
-        BUG_TRAP(icsk->icsk_bind_hash);
+        WARN_ON(!icsk->icsk_bind_hash);
        inet_twsk_add_bind_node(tw, &tw->tw_tb->owners);
        spin_unlock(&bhead->lock);
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 38d38f058018..2152d222b954 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -488,8 +488,8 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
                qp->q.fragments = head;
        }
-        BUG_TRAP(head != NULL);
+        WARN_ON(head == NULL);
-        BUG_TRAP(FRAG_CB(head)->offset == 0);
+        WARN_ON(FRAG_CB(head)->offset != 0);
        /* Allocate a new buffer for the datagram. */
        ihlen = ip_hdrlen(head);
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 465544f6281a..d533a89e08de 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -118,7 +118,7 @@ static int ip_dev_loopback_xmit(struct sk_buff *newskb)
        __skb_pull(newskb, skb_network_offset(newskb));
        newskb->pkt_type = PACKET_LOOPBACK;
        newskb->ip_summed = CHECKSUM_UNNECESSARY;
-        BUG_TRAP(newskb->dst);
+        WARN_ON(!newskb->dst);
        netif_rx(newskb);
        return 0;
 }
diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c
index 3be4d07e7ed9..082f5dd3156c 100644
--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
@@ -55,32 +55,53 @@ static struct xt_table packet_filter = {
 };
 /* The work comes in here from netfilter.c */
-static unsigned int arpt_hook(unsigned int hook,
+static unsigned int arpt_in_hook(unsigned int hook,
-                              struct sk_buff *skb,
+                                 struct sk_buff *skb,
-                              const struct net_device *in,
+                                 const struct net_device *in,
-                              const struct net_device *out,
+                                 const struct net_device *out,
-                              int (*okfn)(struct sk_buff *))
+                                 int (*okfn)(struct sk_buff *))
 {
-        return arpt_do_table(skb, hook, in, out, init_net.ipv4.arptable_filter);
+        return arpt_do_table(skb, hook, in, out,
+                             dev_net(in)->ipv4.arptable_filter);
+}
+static unsigned int arpt_out_hook(unsigned int hook,
+                                  struct sk_buff *skb,
+                                  const struct net_device *in,
+                                  const struct net_device *out,
+                                  int (*okfn)(struct sk_buff *))
+{
+        return arpt_do_table(skb, hook, in, out,
+                             dev_net(out)->ipv4.arptable_filter);
+}
+static unsigned int arpt_forward_hook(unsigned int hook,
+                                      struct sk_buff *skb,
+                                      const struct net_device *in,
+                                      const struct net_device *out,
+                                      int (*okfn)(struct sk_buff *))
+{
+        return arpt_do_table(skb, hook, in, out,
+                             dev_net(in)->ipv4.arptable_filter);
 }
 static struct nf_hook_ops arpt_ops[] __read_mostly = {
        {
-                .hook           = arpt_hook,
+                .hook           = arpt_in_hook,
                .owner          = THIS_MODULE,
                .pf             = NF_ARP,
                .hooknum        = NF_ARP_IN,
                .priority       = NF_IP_PRI_FILTER,
        },
        {
-                .hook           = arpt_hook,
+                .hook           = arpt_out_hook,
                .owner          = THIS_MODULE,
                .pf             = NF_ARP,
                .hooknum        = NF_ARP_OUT,
                .priority       = NF_IP_PRI_FILTER,
        },
        {
-                .hook           = arpt_hook,
+                .hook           = arpt_forward_hook,
                .owner          = THIS_MODULE,
                .pf             = NF_ARP,
                .hooknum        = NF_ARP_FORWARD,
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c
index 2b472ac2263a..db6d312128e1 100644
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
@@ -32,7 +32,7 @@ static struct
        struct ipt_replace repl;
        struct ipt_standard entries[3];
        struct ipt_error term;
-} initial_table __initdata = {
+} initial_table __net_initdata = {
        .repl = {
                .name = "security",
                .valid_hooks = SECURITY_VALID_HOOKS,
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index e4ab0ac94f92..a507c5e27d0e 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1502,7 +1502,7 @@ unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph,
                                    rth->fl.iif != 0 ||
                                    dst_metric_locked(&rth->u.dst, RTAX_MTU) ||
                                    !net_eq(dev_net(rth->u.dst.dev), net) ||
-                                    !rt_is_expired(rth))
+                                    rt_is_expired(rth))
                                        continue;
                                if (new_mtu < 68 || new_mtu >= old_mtu) {
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 51bc24d3b8a7..9d38005abbac 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -299,6 +299,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
        ireq->rmt_port          = th->source;
        ireq->loc_addr          = ip_hdr(skb)->daddr;
        ireq->rmt_addr          = ip_hdr(skb)->saddr;
+        ireq->ecn_ok            = 0;
        ireq->snd_wscale        = tcp_opt.snd_wscale;
        ireq->rcv_wscale        = tcp_opt.rcv_wscale;
        ireq->sack_ok           = tcp_opt.sack_ok;
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 0b491bf03db4..1ab341e5d3e0 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1096,7 +1096,7 @@ void tcp_cleanup_rbuf(struct sock *sk, int copied)
 #if TCP_DEBUG
        struct sk_buff *skb = skb_peek(&sk->sk_receive_queue);
-        BUG_TRAP(!skb || before(tp->copied_seq, TCP_SKB_CB(skb)->end_seq));
+        WARN_ON(skb && !before(tp->copied_seq, TCP_SKB_CB(skb)->end_seq));
 #endif
        if (inet_csk_ack_scheduled(sk)) {
@@ -1358,7 +1358,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                                goto found_ok_skb;
                        if (tcp_hdr(skb)->fin)
                                goto found_fin_ok;
-                        BUG_TRAP(flags & MSG_PEEK);
+                        WARN_ON(!(flags & MSG_PEEK));
                        skb = skb->next;
                } while (skb != (struct sk_buff *)&sk->sk_receive_queue);
@@ -1421,8 +1421,8 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                        tp->ucopy.len = len;
-                        BUG_TRAP(tp->copied_seq == tp->rcv_nxt ||
+                        WARN_ON(tp->copied_seq != tp->rcv_nxt &&
-                                 (flags & (MSG_PEEK | MSG_TRUNC)));
+                                !(flags & (MSG_PEEK | MSG_TRUNC)));
                        /* Ugly... If prequeue is not empty, we have to
                         * process it before releasing socket, otherwise
@@ -1844,7 +1844,7 @@ adjudge_to_death:
         */
        local_bh_disable();
        bh_lock_sock(sk);
-        BUG_TRAP(!sock_owned_by_user(sk));
+        WARN_ON(sock_owned_by_user(sk));
        /* Have we already been destroyed by a softirq or backlog? */
        if (state != TCP_CLOSE && sk->sk_state == TCP_CLOSE)
@@ -1973,7 +1973,7 @@ int tcp_disconnect(struct sock *sk, int flags)
        memset(&tp->rx_opt, 0, sizeof(tp->rx_opt));
        __sk_dst_reset(sk);
-        BUG_TRAP(!inet->num || icsk->icsk_bind_hash);
+        WARN_ON(inet->num && !icsk->icsk_bind_hash);
        sk->sk_error_report(sk);
        return err;
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 75efd244f2af..67ccce2a96bd 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1629,10 +1629,10 @@ advance_sp:
 out:
 #if FASTRETRANS_DEBUG > 0
-        BUG_TRAP((int)tp->sacked_out >= 0);
+        WARN_ON((int)tp->sacked_out < 0);
-        BUG_TRAP((int)tp->lost_out >= 0);
+        WARN_ON((int)tp->lost_out < 0);
-        BUG_TRAP((int)tp->retrans_out >= 0);
+        WARN_ON((int)tp->retrans_out < 0);
-        BUG_TRAP((int)tcp_packets_in_flight(tp) >= 0);
+        WARN_ON((int)tcp_packets_in_flight(tp) < 0);
 #endif
        return flag;
 }
@@ -2181,7 +2181,7 @@ static void tcp_mark_head_lost(struct sock *sk, int packets)
        int err;
        unsigned int mss;
-        BUG_TRAP(packets <= tp->packets_out);
+        WARN_ON(packets > tp->packets_out);
        if (tp->lost_skb_hint) {
                skb = tp->lost_skb_hint;
                cnt = tp->lost_cnt_hint;
@@ -2610,7 +2610,7 @@ static void tcp_fastretrans_alert(struct sock *sk, int pkts_acked, int flag)
        /* E. Check state exit conditions. State can be terminated
         *    when high_seq is ACKed. */
        if (icsk->icsk_ca_state == TCP_CA_Open) {
-                BUG_TRAP(tp->retrans_out == 0);
+                WARN_ON(tp->retrans_out != 0);
                tp->retrans_stamp = 0;
        } else if (!before(tp->snd_una, tp->high_seq)) {
                switch (icsk->icsk_ca_state) {
@@ -2972,9 +2972,9 @@ static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets)
        }
 #if FASTRETRANS_DEBUG > 0
-        BUG_TRAP((int)tp->sacked_out >= 0);
+        WARN_ON((int)tp->sacked_out < 0);
-        BUG_TRAP((int)tp->lost_out >= 0);
+        WARN_ON((int)tp->lost_out < 0);
-        BUG_TRAP((int)tp->retrans_out >= 0);
+        WARN_ON((int)tp->retrans_out < 0);
        if (!tp->packets_out && tcp_is_sack(tp)) {
                icsk = inet_csk(sk);
                if (tp->lost_out) {
@@ -3877,7 +3877,7 @@ static void tcp_sack_remove(struct tcp_sock *tp)
                        int i;
                        /* RCV.NXT must cover all the block! */
-                        BUG_TRAP(!before(tp->rcv_nxt, sp->end_seq));
+                        WARN_ON(before(tp->rcv_nxt, sp->end_seq));
                        /* Zap this SACK, by moving forward any other SACKS. */
                        for (i=this_sack+1; i < num_sacks; i++)
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index a82df6307567..a2b06d0cc26b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -418,7 +418,7 @@ void tcp_v4_err(struct sk_buff *skb, u32 info)
                /* ICMPs are not backlogged, hence we cannot get
                   an established socket here.
                 */
-                BUG_TRAP(!req->sk);
+                WARN_ON(req->sk);
                if (seq != tcp_rsk(req)->snt_isn) {
                        NET_INC_STATS_BH(net, LINUX_MIB_OUTOFWINDOWICMPS);
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 328e0cf42b3c..5ab6ba19c3ce 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -287,7 +287,7 @@ static void tcp_retransmit_timer(struct sock *sk)
        if (!tp->packets_out)
                goto out;
-        BUG_TRAP(!tcp_write_queue_empty(sk));
+        WARN_ON(tcp_write_queue_empty(sk));
        if (!tp->snd_wnd && !sock_flag(sk, SOCK_DEAD) &&
            !((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV))) {
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 74d543d504a1..a7842c54f58a 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -313,8 +313,10 @@ static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
 void in6_dev_finish_destroy(struct inet6_dev *idev)
 {
        struct net_device *dev = idev->dev;
-        BUG_TRAP(idev->addr_list==NULL);
-        BUG_TRAP(idev->mc_list==NULL);
+        WARN_ON(idev->addr_list != NULL);
+        WARN_ON(idev->mc_list != NULL);
 #ifdef NET_REFCNT_DEBUG
        printk(KERN_DEBUG "in6_dev_finish_destroy: %s\n", dev ? dev->name : "NIL");
 #endif
@@ -517,8 +519,9 @@ static void addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
 void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
 {
-        BUG_TRAP(ifp->if_next==NULL);
+        WARN_ON(ifp->if_next != NULL);
-        BUG_TRAP(ifp->lst_next==NULL);
+        WARN_ON(ifp->lst_next != NULL);
 #ifdef NET_REFCNT_DEBUG
        printk(KERN_DEBUG "inet6_ifa_finish_destroy\n");
 #endif
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 60461ad7fa6f..c708ca842298 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -150,7 +150,7 @@ lookup_protocol:
        answer_flags = answer->flags;
        rcu_read_unlock();
-        BUG_TRAP(answer_prot->slab != NULL);
+        WARN_ON(answer_prot->slab == NULL);
        err = -ENOBUFS;
        sk = sk_alloc(net, PF_INET6, GFP_KERNEL, answer_prot);
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 87801cc1b2f8..16d43f20b32f 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -98,7 +98,7 @@ struct request_sock *inet6_csk_search_req(const struct sock *sk,
                    ipv6_addr_equal(&treq->rmt_addr, raddr) &&
                    ipv6_addr_equal(&treq->loc_addr, laddr) &&
                    (!treq->iif || treq->iif == iif)) {
-                        BUG_TRAP(req->sk == NULL);
+                        WARN_ON(req->sk != NULL);
                        *prevp = prev;
                        return req;
                }
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 00a8a5f9380c..1646a5658255 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -28,7 +28,7 @@ void __inet6_hash(struct sock *sk)
        struct hlist_head *list;
        rwlock_t *lock;
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        if (sk->sk_state == TCP_LISTEN) {
                list = &hashinfo->listening_hash[inet_sk_listen_hashfn(sk)];
@@ -202,7 +202,7 @@ unique:
         * in hash table socket with a funny identity. */
        inet->num = lport;
        inet->sport = htons(lport);
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        __sk_add_node(sk, &head->chain);
        sk->sk_hash = hash;
        sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 08ea2de28d63..52dddc25d3e6 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -287,7 +287,7 @@ static int fib6_dump_node(struct fib6_walker_t *w)
                        w->leaf = rt;
                        return 1;
                }
-                BUG_TRAP(res!=0);
+                WARN_ON(res == 0);
        }
        w->leaf = NULL;
        return 0;
@@ -778,7 +778,7 @@ out:
                        pn->leaf = fib6_find_prefix(info->nl_net, pn);
 #if RT6_DEBUG >= 2
                        if (!pn->leaf) {
-                                BUG_TRAP(pn->leaf != NULL);
+                                WARN_ON(pn->leaf == NULL);
                                pn->leaf = info->nl_net->ipv6.ip6_null_entry;
                        }
 #endif
@@ -942,7 +942,7 @@ struct fib6_node * fib6_locate(struct fib6_node *root,
 #ifdef CONFIG_IPV6_SUBTREES
        if (src_len) {
-                BUG_TRAP(saddr!=NULL);
+                WARN_ON(saddr == NULL);
                if (fn && fn->subtree)
                        fn = fib6_locate_1(fn->subtree, saddr, src_len,
                                           offsetof(struct rt6_info, rt6i_src));
@@ -996,9 +996,9 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
                RT6_TRACE("fixing tree: plen=%d iter=%d\n", fn->fn_bit, iter);
                iter++;
-                BUG_TRAP(!(fn->fn_flags&RTN_RTINFO));
+                WARN_ON(fn->fn_flags & RTN_RTINFO);
-                BUG_TRAP(!(fn->fn_flags&RTN_TL_ROOT));
+                WARN_ON(fn->fn_flags & RTN_TL_ROOT);
-                BUG_TRAP(fn->leaf==NULL);
+                WARN_ON(fn->leaf != NULL);
                children = 0;
                child = NULL;
@@ -1014,7 +1014,7 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
                        fn->leaf = fib6_find_prefix(net, fn);
 #if RT6_DEBUG >= 2
                        if (fn->leaf==NULL) {
-                                BUG_TRAP(fn->leaf);
+                                WARN_ON(!fn->leaf);
                                fn->leaf = net->ipv6.ip6_null_entry;
                        }
 #endif
@@ -1025,16 +1025,17 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
                pn = fn->parent;
 #ifdef CONFIG_IPV6_SUBTREES
                if (FIB6_SUBTREE(pn) == fn) {
-                        BUG_TRAP(fn->fn_flags&RTN_ROOT);
+                        WARN_ON(!(fn->fn_flags & RTN_ROOT));
                        FIB6_SUBTREE(pn) = NULL;
                        nstate = FWS_L;
                } else {
-                        BUG_TRAP(!(fn->fn_flags&RTN_ROOT));
+                        WARN_ON(fn->fn_flags & RTN_ROOT);
 #endif
                        if (pn->right == fn) pn->right = child;
                        else if (pn->left == fn) pn->left = child;
 #if RT6_DEBUG >= 2
-                        else BUG_TRAP(0);
+                        else
+                                WARN_ON(1);
 #endif
                        if (child)
                                child->parent = pn;
@@ -1154,14 +1155,14 @@ int fib6_del(struct rt6_info *rt, struct nl_info *info)
 #if RT6_DEBUG >= 2
        if (rt->u.dst.obsolete>0) {
-                BUG_TRAP(fn==NULL);
+                WARN_ON(fn != NULL);
                return -ENOENT;
        }
 #endif
        if (fn == NULL || rt == net->ipv6.ip6_null_entry)
                return -ENOENT;
-        BUG_TRAP(fn->fn_flags&RTN_RTINFO);
+        WARN_ON(!(fn->fn_flags & RTN_RTINFO));
        if (!(rt->rt6i_flags&RTF_CACHE)) {
                struct fib6_node *pn = fn;
@@ -1266,7 +1267,7 @@ static int fib6_walk_continue(struct fib6_walker_t *w)
                        w->node = pn;
 #ifdef CONFIG_IPV6_SUBTREES
                        if (FIB6_SUBTREE(pn) == fn) {
-                                BUG_TRAP(fn->fn_flags&RTN_ROOT);
+                                WARN_ON(!(fn->fn_flags & RTN_ROOT));
                                w->state = FWS_L;
                                continue;
                        }
@@ -1281,7 +1282,7 @@ static int fib6_walk_continue(struct fib6_walker_t *w)
                                continue;
                        }
 #if RT6_DEBUG >= 2
-                        BUG_TRAP(0);
+                        WARN_ON(1);
 #endif
                }
        }
@@ -1323,7 +1324,7 @@ static int fib6_clean_node(struct fib6_walker_t *w)
                        }
                        return 0;
                }
-                BUG_TRAP(res==0);
+                WARN_ON(res != 0);
        }
        w->leaf = rt;
        return 0;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 6407c64ea4a5..6811901e6b1e 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -116,7 +116,7 @@ static int ip6_dev_loopback_xmit(struct sk_buff *newskb)
        __skb_pull(newskb, skb_network_offset(newskb));
        newskb->pkt_type = PACKET_LOOPBACK;
        newskb->ip_summed = CHECKSUM_UNNECESSARY;
-        BUG_TRAP(newskb->dst);
+        WARN_ON(!newskb->dst);
        netif_rx(newskb);
        return 0;
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index ad1cc5bbf977..31295c8f6196 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -164,8 +164,8 @@ static int mip6_destopt_output(struct xfrm_state *x, struct sk_buff *skb)
                        calc_padlen(sizeof(*dstopt), 6));
        hao->type = IPV6_TLV_HAO;
+        BUILD_BUG_ON(sizeof(*hao) != 18);
        hao->length = sizeof(*hao) - 2;
-        BUG_TRAP(hao->length == 16);
        len = ((char *)hao - (char *)dstopt) + sizeof(*hao);
@@ -174,7 +174,7 @@ static int mip6_destopt_output(struct xfrm_state *x, struct sk_buff *skb)
        memcpy(&iph->saddr, x->coaddr, sizeof(iph->saddr));
        spin_unlock_bh(&x->lock);
-        BUG_TRAP(len == x->props.header_len);
+        WARN_ON(len != x->props.header_len);
        dstopt->hdrlen = (x->props.header_len >> 3) - 1;
        return 0;
@@ -317,7 +317,7 @@ static int mip6_destopt_init_state(struct xfrm_state *x)
        x->props.header_len = sizeof(struct ipv6_destopt_hdr) +
                calc_padlen(sizeof(struct ipv6_destopt_hdr), 6) +
                sizeof(struct ipv6_destopt_hao);
-        BUG_TRAP(x->props.header_len == 24);
+        WARN_ON(x->props.header_len != 24);
        return 0;
 }
@@ -380,7 +380,7 @@ static int mip6_rthdr_output(struct xfrm_state *x, struct sk_buff *skb)
        rt2->rt_hdr.segments_left = 1;
        memset(&rt2->reserved, 0, sizeof(rt2->reserved));
-        BUG_TRAP(rt2->rt_hdr.hdrlen == 2);
+        WARN_ON(rt2->rt_hdr.hdrlen != 2);
        memcpy(&rt2->addr, &iph->daddr, sizeof(rt2->addr));
        spin_lock_bh(&x->lock);
diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c
index a07abee30497..6e7131036bc6 100644
--- a/net/ipv6/netfilter/ip6table_security.c
+++ b/net/ipv6/netfilter/ip6table_security.c
@@ -31,7 +31,7 @@ static struct
        struct ip6t_replace repl;
        struct ip6t_standard entries[3];
        struct ip6t_error term;
-} initial_table __initdata = {
+} initial_table __net_initdata = {
        .repl = {
                .name = "security",
                .valid_hooks = SECURITY_VALID_HOOKS,
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index cf20bc4fd60d..52d06dd4b817 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -416,8 +416,8 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
        fq_kill(fq);
-        BUG_TRAP(head != NULL);
+        WARN_ON(head == NULL);
-        BUG_TRAP(NFCT_FRAG6_CB(head)->offset == 0);
+        WARN_ON(NFCT_FRAG6_CB(head)->offset != 0);
        /* Unfragmented part is taken from the first segment. */
        payload_len = ((head->data - skb_network_header(head)) -
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 6ab957ec2dd6..89184b576e23 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -473,8 +473,8 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
                fq->q.fragments = head;
        }
-        BUG_TRAP(head != NULL);
+        WARN_ON(head == NULL);
-        BUG_TRAP(FRAG6_CB(head)->offset == 0);
+        WARN_ON(FRAG6_CB(head)->offset != 0);
        /* Unfragmented part is taken from the first segment. */
        payload_len = ((head->data - skb_network_header(head)) -
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 6a68eeb7bbf8..a46badd1082d 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -223,6 +223,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
        req->expires = 0UL;
        req->retrans = 0;
+        ireq->ecn_ok            = 0;
        ireq->snd_wscale        = tcp_opt.snd_wscale;
        ireq->rcv_wscale        = tcp_opt.rcv_wscale;
        ireq->sack_ok           = tcp_opt.sack_ok;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index ae45f9835014..cff778b23a7f 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -421,7 +421,7 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                /* ICMPs are not backlogged, hence we cannot get
                 * an established socket here.
                 */
-                BUG_TRAP(req->sk == NULL);
+                WARN_ON(req->sk != NULL);
                if (seq != tcp_rsk(req)->snt_isn) {
                        NET_INC_STATS_BH(net, LINUX_MIB_OUTOFWINDOWICMPS);
diff --git a/net/key/af_key.c b/net/key/af_key.c
index f0fc46c8038d..d628df97e02e 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -96,8 +96,8 @@ static void pfkey_sock_destruct(struct sock *sk)
                return;
        }
-        BUG_TRAP(!atomic_read(&sk->sk_rmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_rmem_alloc));
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
        atomic_dec(&pfkey_socks_nr);
 }
diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c
index 3469bc71a385..4b2c769d555f 100644
--- a/net/netfilter/nf_conntrack_extend.c
+++ b/net/netfilter/nf_conntrack_extend.c
@@ -95,7 +95,7 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
        newlen = newoff + t->len;
        rcu_read_unlock();
-        new = krealloc(ct->ext, newlen, gfp);
+        new = __krealloc(ct->ext, newlen, gfp);
        if (!new)
                return NULL;
@@ -115,10 +115,10 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
                ct->ext = new;
        }
-        ct->ext->offset[id] = newoff;
+        new->offset[id] = newoff;
-        ct->ext->len = newlen;
+        new->len = newlen;
-        memset((void *)ct->ext + newoff, 0, newlen - newoff);
+        memset((void *)new + newoff, 0, newlen - newoff);
-        return (void *)ct->ext + newoff;
+        return (void *)new + newoff;
 }
 EXPORT_SYMBOL(__nf_ct_ext_add);
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 98bfe277eab2..b0eacc0007cc 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -158,9 +158,10 @@ static void netlink_sock_destruct(struct sock *sk)
                printk(KERN_ERR "Freeing alive netlink socket %p\n", sk);
                return;
        }
-        BUG_TRAP(!atomic_read(&sk->sk_rmem_alloc));
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_rmem_alloc));
-        BUG_TRAP(!nlk_sk(sk)->groups);
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(nlk_sk(sk)->groups);
 }
 /* This lock without WQ_FLAG_EXCLUSIVE is good on UP and it is _very_ bad on
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index d56cae112dc8..c718e7e3f7de 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -260,8 +260,8 @@ static inline struct packet_sock *pkt_sk(struct sock *sk)
 static void packet_sock_destruct(struct sock *sk)
 {
-        BUG_TRAP(!atomic_read(&sk->sk_rmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_rmem_alloc));
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
        if (!sock_flag(sk, SOCK_DEAD)) {
                printk("Attempt to release alive packet socket: %p\n", sk);
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index 4b2682feeedc..32e489118beb 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -660,9 +660,9 @@ static void rxrpc_sock_destructor(struct sock *sk)
        rxrpc_purge_queue(&sk->sk_receive_queue);
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
-        BUG_TRAP(!sk->sk_socket);
+        WARN_ON(sk->sk_socket);
        if (!sock_flag(sk, SOCK_DEAD)) {
                printk("Attempt to release alive rxrpc socket: %p\n", sk);
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 74e662cbb2c5..d308c19aa3f9 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -41,7 +41,7 @@ void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo)
                        return;
                }
        }
-        BUG_TRAP(0);
+        WARN_ON(1);
 }
 EXPORT_SYMBOL(tcf_hash_destroy);
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 32c3f9d9fb7a..38015b493947 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -116,7 +116,7 @@ static void tcf_police_destroy(struct tcf_police *p)
                        return;
                }
        }
-        BUG_TRAP(0);
+        WARN_ON(1);
 }
 static const struct nla_policy police_policy[TCA_POLICE_MAX + 1] = {
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 527db2559dd2..246f9065ce34 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -345,7 +345,7 @@ static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode* key)
                        }
                }
        }
-        BUG_TRAP(0);
+        WARN_ON(1);
        return 0;
 }
@@ -368,7 +368,7 @@ static int u32_destroy_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht)
        struct tc_u_common *tp_c = tp->data;
        struct tc_u_hnode **hn;
-        BUG_TRAP(!ht->refcnt);
+        WARN_ON(ht->refcnt);
        u32_clear_hnode(tp, ht);
@@ -380,7 +380,7 @@ static int u32_destroy_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht)
                }
        }
-        BUG_TRAP(0);
+        WARN_ON(1);
        return -ENOENT;
 }
@@ -389,7 +389,7 @@ static void u32_destroy(struct tcf_proto *tp)
        struct tc_u_common *tp_c = tp->data;
        struct tc_u_hnode *root_ht = xchg(&tp->root, NULL);
-        BUG_TRAP(root_ht != NULL);
+        WARN_ON(root_ht == NULL);
        if (root_ht && --root_ht->refcnt == 0)
                u32_destroy_hnode(tp, root_ht);
@@ -407,7 +407,7 @@ static void u32_destroy(struct tcf_proto *tp)
                while ((ht = tp_c->hlist) != NULL) {
                        tp_c->hlist = ht->next;
-                        BUG_TRAP(ht->refcnt == 0);
+                        WARN_ON(ht->refcnt != 0);
                        kfree(ht);
                }
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index f1d2f8ec8b4c..14954bf4a683 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1175,7 +1175,7 @@ static void cbq_unlink_class(struct cbq_class *this)
                                this->tparent->children = NULL;
                }
        } else {
-                BUG_TRAP(this->sibling == this);
+                WARN_ON(this->sibling != this);
        }
 }
@@ -1699,7 +1699,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
 {
        struct cbq_sched_data *q = qdisc_priv(sch);
-        BUG_TRAP(!cl->filters);
+        WARN_ON(cl->filters);
        tcf_destroy_chain(&cl->filter_list);
        qdisc_destroy(cl->q);
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 43abd4d27ea6..fd2a6cadb115 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -746,5 +746,5 @@ void dev_shutdown(struct net_device *dev)
 {
        netdev_for_each_tx_queue(dev, shutdown_scheduler_queue, &noop_qdisc);
        shutdown_scheduler_queue(dev, &dev->rx_queue, NULL);
-        BUG_TRAP(!timer_pending(&dev->watchdog_timer));
+        WARN_ON(timer_pending(&dev->watchdog_timer));
 }
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 30c999c61b01..75a40951c4f2 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -524,7 +524,7 @@ htb_change_class_mode(struct htb_sched *q, struct htb_class *cl, long *diff)
 */
 static inline void htb_activate(struct htb_sched *q, struct htb_class *cl)
 {
-        BUG_TRAP(!cl->level && cl->un.leaf.q && cl->un.leaf.q->q.qlen);
+        WARN_ON(cl->level || !cl->un.leaf.q || !cl->un.leaf.q->q.qlen);
        if (!cl->prio_activity) {
                cl->prio_activity = 1 << (cl->un.leaf.aprio = cl->un.leaf.prio);
@@ -542,7 +542,7 @@ static inline void htb_activate(struct htb_sched *q, struct htb_class *cl)
 */
 static inline void htb_deactivate(struct htb_sched *q, struct htb_class *cl)
 {
-        BUG_TRAP(cl->prio_activity);
+        WARN_ON(!cl->prio_activity);
        htb_deactivate_prios(q, cl);
        cl->prio_activity = 0;
@@ -757,7 +757,7 @@ static struct htb_class *htb_lookup_leaf(struct rb_root *tree, int prio,
                u32 *pid;
        } stk[TC_HTB_MAXDEPTH], *sp = stk;
-        BUG_TRAP(tree->rb_node);
+        WARN_ON(!tree->rb_node);
        sp->root = tree->rb_node;
        sp->pptr = pptr;
        sp->pid = pid;
@@ -777,7 +777,7 @@ static struct htb_class *htb_lookup_leaf(struct rb_root *tree, int prio,
                                *sp->pptr = (*sp->pptr)->rb_left;
                        if (sp > stk) {
                                sp--;
-                                BUG_TRAP(*sp->pptr);
+                                WARN_ON(!*sp->pptr);
                                if (!*sp->pptr)
                                        return NULL;
                                htb_next_rb_node(sp->pptr);
@@ -792,7 +792,7 @@ static struct htb_class *htb_lookup_leaf(struct rb_root *tree, int prio,
                        sp->pid = cl->un.inner.last_ptr_id + prio;
                }
        }
-        BUG_TRAP(0);
+        WARN_ON(1);
        return NULL;
 }
@@ -810,7 +810,7 @@ static struct sk_buff *htb_dequeue_tree(struct htb_sched *q, int prio,
        do {
 next:
-                BUG_TRAP(cl);
+                WARN_ON(!cl);
                if (!cl)
                        return NULL;
@@ -1185,7 +1185,7 @@ static void htb_parent_to_leaf(struct htb_sched *q, struct htb_class *cl,
 {
        struct htb_class *parent = cl->parent;
-        BUG_TRAP(!cl->level && cl->un.leaf.q && !cl->prio_activity);
+        WARN_ON(cl->level || !cl->un.leaf.q || cl->prio_activity);
        if (parent->cmode != HTB_CAN_SEND)
                htb_safe_rb_erase(&parent->pq_node, q->wait_pq + parent->level);
@@ -1205,7 +1205,7 @@ static void htb_parent_to_leaf(struct htb_sched *q, struct htb_class *cl,
 static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
 {
        if (!cl->level) {
-                BUG_TRAP(cl->un.leaf.q);
+                WARN_ON(!cl->un.leaf.q);
                qdisc_destroy(cl->un.leaf.q);
        }
        gen_kill_estimator(&cl->bstats, &cl->rate_est);
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 73f53844ce97..8589da666568 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -536,14 +536,7 @@ static int sfq_dump(struct Qdisc *sch, struct sk_buff *skb)
        opt.limit = q->limit;
        opt.divisor = SFQ_HASH_DIVISOR;
-        opt.flows = 0;
+        opt.flows = q->limit;
-        if (q->tail != SFQ_DEPTH) {
-                unsigned int i;
-                for (i = 0; i < SFQ_HASH_DIVISOR; i++)
-                        if (q->ht[i] != SFQ_DEPTH)
-                                opt.flows++;
-        }
        NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index ec2a0a33fd78..8472b8b349c4 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -464,7 +464,7 @@ static void sctp_association_destroy(struct sctp_association *asoc)
                spin_unlock_bh(&sctp_assocs_id_lock);
        }
-        BUG_TRAP(!atomic_read(&asoc->rmem_alloc));
+        WARN_ON(atomic_read(&asoc->rmem_alloc));
        if (asoc->base.malloced) {
                kfree(asoc);
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 70ceb1604ad8..24eb214581d5 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -227,7 +227,7 @@ static void __unix_remove_socket(struct sock *sk)
 static void __unix_insert_socket(struct hlist_head *list, struct sock *sk)
 {
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
        sk_add_node(sk, list);
 }
@@ -350,9 +350,9 @@ static void unix_sock_destructor(struct sock *sk)
        skb_queue_purge(&sk->sk_receive_queue);
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
-        BUG_TRAP(sk_unhashed(sk));
+        WARN_ON(!sk_unhashed(sk));
-        BUG_TRAP(!sk->sk_socket);
+        WARN_ON(sk->sk_socket);
        if (!sock_flag(sk, SOCK_DEAD)) {
                printk("Attempt to release alive unix socket: %p\n", sk);
                return;
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 23a2cc04b8cd..96036cf2216d 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -718,7 +718,7 @@ int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *desc,
        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                int end;
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
                end = start + skb_shinfo(skb)->frags[i].size;
                if ((copy = end - offset) > 0) {
@@ -748,7 +748,7 @@ int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *desc,
                for (; list; list = list->next) {
                        int end;
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
                        end = start + list->len;
                        if ((copy = end - offset) > 0) {
diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c
index 800f669083fb..c609a4b98e15 100644
--- a/net/xfrm/xfrm_ipcomp.c
+++ b/net/xfrm/xfrm_ipcomp.c
@@ -22,7 +22,6 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/percpu.h>
-#include <linux/rtnetlink.h>
 #include <linux/smp.h>
 #include <linux/vmalloc.h>
 #include <net/ip.h>
@@ -251,7 +250,7 @@ static void ipcomp_free_tfms(struct crypto_comp **tfms)
                        break;
        }
-        BUG_TRAP(pos);
+        WARN_ON(!pos);
        if (--pos->users)
                return;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 72fddafd891a..4c6914ef7d92 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -538,7 +538,7 @@ EXPORT_SYMBOL(xfrm_state_alloc);
 void __xfrm_state_destroy(struct xfrm_state *x)
 {
-        BUG_TRAP(x->km.state == XFRM_STATE_DEAD);
+        WARN_ON(x->km.state != XFRM_STATE_DEAD);
        spin_lock_bh(&xfrm_state_lock);
        list_del(&x->all);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 3481cde5bf15..da36dac6535f 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -5654,27 +5654,20 @@ static struct nf_hook_ops selinux_ipv6_ops[] = {
 static int __init selinux_nf_ip_init(void)
 {
        int err = 0;
-        u32 iter;
        if (!selinux_enabled)
                goto out;
        printk(KERN_DEBUG "SELinux:  Registering netfilter hooks\n");
-        for (iter = 0; iter < ARRAY_SIZE(selinux_ipv4_ops); iter++) {
+        err = nf_register_hooks(selinux_ipv4_ops, ARRAY_SIZE(selinux_ipv4_ops));
-                err = nf_register_hook(&selinux_ipv4_ops[iter]);
+        if (err)
-                if (err)
+                panic("SELinux: nf_register_hooks for IPv4: error %d\n", err);
-                        panic("SELinux: nf_register_hook for IPv4: error %d\n",
-                              err);
-        }
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-        for (iter = 0; iter < ARRAY_SIZE(selinux_ipv6_ops); iter++) {
+        err = nf_register_hooks(selinux_ipv6_ops, ARRAY_SIZE(selinux_ipv6_ops));
-                err = nf_register_hook(&selinux_ipv6_ops[iter]);
+        if (err)
-                if (err)
+                panic("SELinux: nf_register_hooks for IPv6: error %d\n", err);
-                        panic("SELinux: nf_register_hook for IPv6: error %d\n",
-                              err);
-        }
 #endif  /* IPV6 */
 out:
@@ -5686,15 +5679,11 @@ __initcall(selinux_nf_ip_init);
 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
 static void selinux_nf_ip_exit(void)
 {
-        u32 iter;
        printk(KERN_DEBUG "SELinux:  Unregistering netfilter hooks\n");
-        for (iter = 0; iter < ARRAY_SIZE(selinux_ipv4_ops); iter++)
+        nf_unregister_hooks(selinux_ipv4_ops, ARRAY_SIZE(selinux_ipv4_ops));
-                nf_unregister_hook(&selinux_ipv4_ops[iter]);
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-        for (iter = 0; iter < ARRAY_SIZE(selinux_ipv6_ops); iter++)
+        nf_unregister_hooks(selinux_ipv6_ops, ARRAY_SIZE(selinux_ipv6_ops));
-                nf_unregister_hook(&selinux_ipv6_ops[iter]);
 #endif  /* IPV6 */
 }
 #endif
author	Linus Torvalds <torvalds@linux-foundation.org>	2008-07-26 23:17:56 -0400
committer	Linus Torvalds <torvalds@linux-foundation.org>	2008-07-26 23:17:56 -0400
commit	228428428138e231a155464239880201e5cc8b44 (patch)
tree	89b437f5501d03ca36b717e232337426d0de77ca
parent	78681ac08a611313595d13cafabae1183b71ef48 (diff)
parent	6c3b8fc618905d7599dcc514c99ce4293d476f39 (diff)