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

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IPV4/IPV6]: Setting 0 for unused port field in RAW IP recvmsg().
  [IPV4] ipmr: ip multicast route bug fix.
  [TG3]: Update version and reldate
  [TG3]: Handle tg3_init_rings() failures
  [TG3]: Add tg3_restart_hw()
  [IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags.
  [IPV6]: Clean skb cb on IPv6 input.
  [NETFILTER]: Demote xt_sctp to EXPERIMENTAL
  [NETFILTER]: bridge netfilter: add deferred output hooks to feature-removal-schedule
  [NETFILTER]: xt_pkttype: fix mismatches on locally generated packets
  [NETFILTER]: SNMP NAT: fix byteorder confusion
  [NETFILTER]: conntrack: fix SYSCTL=n compile
  [NETFILTER]: nf_queue: handle NF_STOP and unknown verdicts in nf_reinject
  [NETFILTER]: H.323 helper: fix possible NULL-ptr dereference

17 files changed, 167 insertions, 51 deletions

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 9d3a077..87851ef 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -258,3 +258,19 @@ Why:	These drivers never compiled since they were added to the kernel
 Who:	Jean Delvare <khali@linux-fr.org>
 
 ---------------------------
+
+What:	Bridge netfilter deferred IPv4/IPv6 output hook calling
+When:	January 2007
+Why:	The deferred output hooks are a layering violation causing unusual
+	and broken behaviour on bridge devices. Examples of things they
+	break include QoS classifation using the MARK or CLASSIFY targets,
+	the IPsec policy match and connection tracking with VLANs on a
+	bridge. Their only use is to enable bridge output port filtering
+	within iptables with the physdev match, which can also be done by
+	combining iptables and ebtables using netfilter marks. Until it
+	will get removed the hook deferral is disabled by default and is
+	only enabled when needed.
+
+Who:	Patrick McHardy <kaber@trash.net>
+
+---------------------------
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index ce6f3be..1b8138f 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -68,8 +68,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.62"
-#define DRV_MODULE_RELDATE	"June 30, 2006"
+#define DRV_MODULE_VERSION	"3.63"
+#define DRV_MODULE_RELDATE	"July 25, 2006"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -3590,6 +3590,28 @@ static irqreturn_t tg3_test_isr(int irq, void *dev_id,
 static int tg3_init_hw(struct tg3 *, int);
 static int tg3_halt(struct tg3 *, int, int);
 
+/* Restart hardware after configuration changes, self-test, etc.
+ * Invoked with tp->lock held.
+ */
+static int tg3_restart_hw(struct tg3 *tp, int reset_phy)
+{
+	int err;
+
+	err = tg3_init_hw(tp, reset_phy);
+	if (err) {
+		printk(KERN_ERR PFX "%s: Failed to re-initialize device, "
+		       "aborting.\n", tp->dev->name);
+		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
+		tg3_full_unlock(tp);
+		del_timer_sync(&tp->timer);
+		tp->irq_sync = 0;
+		netif_poll_enable(tp->dev);
+		dev_close(tp->dev);
+		tg3_full_lock(tp, 0);
+	}
+	return err;
+}
+
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void tg3_poll_controller(struct net_device *dev)
 {
@@ -3630,13 +3652,15 @@ static void tg3_reset_task(void *_data)
 	}
 
 	tg3_halt(tp, RESET_KIND_SHUTDOWN, 0);
-	tg3_init_hw(tp, 1);
+	if (tg3_init_hw(tp, 1))
+		goto out;
 
 	tg3_netif_start(tp);
 
 	if (restart_timer)
 		mod_timer(&tp->timer, jiffies + 1);
 
+out:
 	tp->tg3_flags &= ~TG3_FLAG_IN_RESET_TASK;
 
 	tg3_full_unlock(tp);
@@ -4124,6 +4148,7 @@ static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
 static int tg3_change_mtu(struct net_device *dev, int new_mtu)
 {
 	struct tg3 *tp = netdev_priv(dev);
+	int err;
 
 	if (new_mtu < TG3_MIN_MTU || new_mtu > TG3_MAX_MTU(tp))
 		return -EINVAL;
@@ -4144,13 +4169,14 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
 
 	tg3_set_mtu(dev, tp, new_mtu);
 
-	tg3_init_hw(tp, 0);
+	err = tg3_restart_hw(tp, 0);
 
-	tg3_netif_start(tp);
+	if (!err)
+		tg3_netif_start(tp);
 
 	tg3_full_unlock(tp);
 
-	return 0;
+	return err;
 }
 
 /* Free up pending packets in all rx/tx rings.
@@ -4232,7 +4258,7 @@ static void tg3_free_rings(struct tg3 *tp)
  * end up in the driver.  tp->{tx,}lock are held and thus
  * we may not sleep.
  */
-static void tg3_init_rings(struct tg3 *tp)
+static int tg3_init_rings(struct tg3 *tp)
 {
 	u32 i;
 
@@ -4281,18 +4307,38 @@ static void tg3_init_rings(struct tg3 *tp)
 
 	/* Now allocate fresh SKBs for each rx ring. */
 	for (i = 0; i < tp->rx_pending; i++) {
-		if (tg3_alloc_rx_skb(tp, RXD_OPAQUE_RING_STD,
-				     -1, i) < 0)
+		if (tg3_alloc_rx_skb(tp, RXD_OPAQUE_RING_STD, -1, i) < 0) {
+			printk(KERN_WARNING PFX
+			       "%s: Using a smaller RX standard ring, "
+			       "only %d out of %d buffers were allocated "
+			       "successfully.\n",
+			       tp->dev->name, i, tp->rx_pending);
+			if (i == 0)
+				return -ENOMEM;
+			tp->rx_pending = i;
 			break;
+		}
 	}
 
 	if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
 		for (i = 0; i < tp->rx_jumbo_pending; i++) {
 			if (tg3_alloc_rx_skb(tp, RXD_OPAQUE_RING_JUMBO,
-					     -1, i) < 0)
+					     -1, i) < 0) {
+				printk(KERN_WARNING PFX
+				       "%s: Using a smaller RX jumbo ring, "
+				       "only %d out of %d buffers were "
+				       "allocated successfully.\n",
+				       tp->dev->name, i, tp->rx_jumbo_pending);
+				if (i == 0) {
+					tg3_free_rings(tp);
+					return -ENOMEM;
+				}
+				tp->rx_jumbo_pending = i;
 				break;
+			}
 		}
 	}
+	return 0;
 }
 
 /*
@@ -5815,6 +5861,7 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
 {
 	struct tg3 *tp = netdev_priv(dev);
 	struct sockaddr *addr = p;
+	int err = 0;
 
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EINVAL;
@@ -5832,9 +5879,9 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
 		tg3_full_lock(tp, 1);
 
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-		tg3_init_hw(tp, 0);
-
-		tg3_netif_start(tp);
+		err = tg3_restart_hw(tp, 0);
+		if (!err)
+			tg3_netif_start(tp);
 		tg3_full_unlock(tp);
 	} else {
 		spin_lock_bh(&tp->lock);
@@ -5842,7 +5889,7 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
 		spin_unlock_bh(&tp->lock);
 	}
 
-	return 0;
+	return err;
 }
 
 /* tp->lock is held. */
@@ -5942,7 +5989,9 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	 * can only do this after the hardware has been
 	 * successfully reset.
 	 */
-	tg3_init_rings(tp);
+	err = tg3_init_rings(tp);
+	if (err)
+		return err;
 
 	/* This value is determined during the probe time DMA
 	 * engine test, tg3_test_dma.
@@ -7956,7 +8005,7 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
 static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
 {
 	struct tg3 *tp = netdev_priv(dev);
-	int irq_sync = 0;
+	int irq_sync = 0, err = 0;
   
 	if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) ||
 	    (ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) ||
@@ -7980,13 +8029,14 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
 
 	if (netif_running(dev)) {
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-		tg3_init_hw(tp, 1);
-		tg3_netif_start(tp);
+		err = tg3_restart_hw(tp, 1);
+		if (!err)
+			tg3_netif_start(tp);
 	}
 
 	tg3_full_unlock(tp);
   
-	return 0;
+	return err;
 }
   
 static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
@@ -8001,7 +8051,7 @@ static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
 {
 	struct tg3 *tp = netdev_priv(dev);
-	int irq_sync = 0;
+	int irq_sync = 0, err = 0;
   
 	if (netif_running(dev)) {
 		tg3_netif_stop(tp);
@@ -8025,13 +8075,14 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 
 	if (netif_running(dev)) {
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-		tg3_init_hw(tp, 1);
-		tg3_netif_start(tp);
+		err = tg3_restart_hw(tp, 1);
+		if (!err)
+			tg3_netif_start(tp);
 	}
 
 	tg3_full_unlock(tp);
   
-	return 0;
+	return err;
 }
   
 static u32 tg3_get_rx_csum(struct net_device *dev)
@@ -8666,7 +8717,9 @@ static int tg3_test_loopback(struct tg3 *tp)
 	if (!netif_running(tp->dev))
 		return TG3_LOOPBACK_FAILED;
 
-	tg3_reset_hw(tp, 1);
+	err = tg3_reset_hw(tp, 1);
+	if (err)
+		return TG3_LOOPBACK_FAILED;
 
 	if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
 		err |= TG3_MAC_LOOPBACK_FAILED;
@@ -8740,8 +8793,8 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
 		if (netif_running(dev)) {
 			tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
-			tg3_init_hw(tp, 1);
-			tg3_netif_start(tp);
+			if (!tg3_restart_hw(tp, 1))
+				tg3_netif_start(tp);
 		}
 
 		tg3_full_unlock(tp);
@@ -11699,7 +11752,8 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
 		tg3_full_lock(tp, 0);
 
 		tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
-		tg3_init_hw(tp, 1);
+		if (tg3_restart_hw(tp, 1))
+			goto out;
 
 		tp->timer.expires = jiffies + tp->timer_offset;
 		add_timer(&tp->timer);
@@ -11707,6 +11761,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
 		netif_device_attach(dev);
 		tg3_netif_start(tp);
 
+out:
 		tg3_full_unlock(tp);
 	}
 
@@ -11733,16 +11788,19 @@ static int tg3_resume(struct pci_dev *pdev)
 	tg3_full_lock(tp, 0);
 
 	tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
-	tg3_init_hw(tp, 1);
+	err = tg3_restart_hw(tp, 1);
+	if (err)
+		goto out;
 
 	tp->timer.expires = jiffies + tp->timer_offset;
 	add_timer(&tp->timer);
 
 	tg3_netif_start(tp);
 
+out:
 	tg3_full_unlock(tp);
 
-	return 0;
+	return err;
 }
 
 static struct pci_driver tg3_driver = {
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 87764022..31f02ba 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -79,6 +79,8 @@ struct bridge_skb_cb {
 		__u32 ipv4;
 	} daddr;
 };
+
+extern int brnf_deferred_hooks;
 #endif /* CONFIG_BRIDGE_NETFILTER */
 
 #endif /* __KERNEL__ */
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index cbc8a38..05b3de8 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -61,6 +61,9 @@ static int brnf_filter_vlan_tagged = 1;
 #define brnf_filter_vlan_tagged 1
 #endif
 
+int brnf_deferred_hooks;
+EXPORT_SYMBOL_GPL(brnf_deferred_hooks);
+
 static __be16 inline vlan_proto(const struct sk_buff *skb)
 {
 	return vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
@@ -890,6 +893,8 @@ static unsigned int ip_sabotage_out(unsigned int hook, struct sk_buff **pskb,
 				return NF_ACCEPT;
 			else if (ip->version == 6 && !brnf_call_ip6tables)
 				return NF_ACCEPT;
+			else if (!brnf_deferred_hooks)
+				return NF_ACCEPT;
 #endif
 			if (hook == NF_IP_POST_ROUTING)
 				return NF_ACCEPT;
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 184c78c..212734c 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -429,7 +429,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
 	}
 
 	/* Remove any debris in the socket control block */
-	memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options));
+	memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
 
 	return NF_HOOK(PF_INET, NF_IP_PRE_ROUTING, skb, dev, NULL,
 		       ip_rcv_finish);
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 9ccacf5..85893ee 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1578,6 +1578,7 @@ int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait)
 	cache = ipmr_cache_find(rt->rt_src, rt->rt_dst);
 
 	if (cache==NULL) {
+		struct sk_buff *skb2;
 		struct net_device *dev;
 		int vif;
 
@@ -1591,12 +1592,18 @@ int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait)
 			read_unlock(&mrt_lock);
 			return -ENODEV;
 		}
-		skb->nh.raw = skb_push(skb, sizeof(struct iphdr));
-		skb->nh.iph->ihl = sizeof(struct iphdr)>>2;
-		skb->nh.iph->saddr = rt->rt_src;
-		skb->nh.iph->daddr = rt->rt_dst;
-		skb->nh.iph->version = 0;
-		err = ipmr_cache_unresolved(vif, skb);
+		skb2 = skb_clone(skb, GFP_ATOMIC);
+		if (!skb2) {
+			read_unlock(&mrt_lock);
+			return -ENOMEM;
+		}
+
+		skb2->nh.raw = skb_push(skb2, sizeof(struct iphdr));
+		skb2->nh.iph->ihl = sizeof(struct iphdr)>>2;
+		skb2->nh.iph->saddr = rt->rt_src;
+		skb2->nh.iph->daddr = rt->rt_dst;
+		skb2->nh.iph->version = 0;
+		err = ipmr_cache_unresolved(vif, skb2);
 		read_unlock(&mrt_lock);
 		return err;
 	}
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323.c b/net/ipv4/netfilter/ip_conntrack_helper_h323.c
index af35235..9a39e29 100644
--- a/net/ipv4/netfilter/ip_conntrack_helper_h323.c
+++ b/net/ipv4/netfilter/ip_conntrack_helper_h323.c
@@ -1200,7 +1200,7 @@ static struct ip_conntrack_expect *find_expect(struct ip_conntrack *ct,
 	tuple.dst.protonum = IPPROTO_TCP;
 
 	exp = __ip_conntrack_expect_find(&tuple);
-	if (exp->master == ct)
+	if (exp && exp->master == ct)
 		return exp;
 	return NULL;
 }
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index 7bd3c22..7a9fa04 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -534,6 +534,8 @@ static struct nf_hook_ops ip_conntrack_ops[] = {
 
 /* Sysctl support */
 
+int ip_conntrack_checksum = 1;
+
 #ifdef CONFIG_SYSCTL
 
 /* From ip_conntrack_core.c */
@@ -568,8 +570,6 @@ extern unsigned int ip_ct_generic_timeout;
 static int log_invalid_proto_min = 0;
 static int log_invalid_proto_max = 255;
 
-int ip_conntrack_checksum = 1;
-
 static struct ctl_table_header *ip_ct_sysctl_header;
 
 static ctl_table ip_ct_sysctl_table[] = {
diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c
index 0b1b416..18b7fbd 100644
--- a/net/ipv4/netfilter/ip_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c
@@ -1255,9 +1255,9 @@ static int help(struct sk_buff **pskb,
 	struct udphdr *udph = (struct udphdr *)((u_int32_t *)iph + iph->ihl);
 
 	/* SNMP replies and originating SNMP traps get mangled */
-	if (udph->source == ntohs(SNMP_PORT) && dir != IP_CT_DIR_REPLY)
+	if (udph->source == htons(SNMP_PORT) && dir != IP_CT_DIR_REPLY)
 		return NF_ACCEPT;
-	if (udph->dest == ntohs(SNMP_TRAP_PORT) && dir != IP_CT_DIR_ORIGINAL)
+	if (udph->dest == htons(SNMP_TRAP_PORT) && dir != IP_CT_DIR_ORIGINAL)
 		return NF_ACCEPT;
 
 	/* No NAT? */
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index bd221ec..62b2762 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -609,6 +609,7 @@ static int raw_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 	if (sin) {
 		sin->sin_family = AF_INET;
 		sin->sin_addr.s_addr = skb->nh.iph->saddr;
+		sin->sin_port = 0;
 		memset(&sin->sin_zero, 0, sizeof(sin->sin_zero));
 	}
 	if (inet->cmsg_flags)
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index df8f051..25c2a9e 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -71,6 +71,8 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 		goto out;
 	}
 
+	memset(IP6CB(skb), 0, sizeof(struct inet6_skb_parm));
+
 	/*
 	 * Store incoming device index. When the packet will
 	 * be queued, we cannot refer to skb->dev anymore.
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index fa1ce0a..d57e61c 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -411,6 +411,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
 	/* Copy the address. */
 	if (sin6) {
 		sin6->sin6_family = AF_INET6;
+		sin6->sin6_port = 0;
 		ipv6_addr_copy(&sin6->sin6_addr, &skb->nh.ipv6h->saddr);
 		sin6->sin6_flowinfo = 0;
 		sin6->sin6_scope_id = 0;
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 42a178a..a9894dd 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -386,8 +386,8 @@ config NETFILTER_XT_MATCH_REALM
 	  <file:Documentation/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_SCTP
-	tristate  '"sctp" protocol match support'
-	depends on NETFILTER_XTABLES
+	tristate  '"sctp" protocol match support (EXPERIMENTAL)'
+	depends on NETFILTER_XTABLES && EXPERIMENTAL
 	help
 	  With this option enabled, you will be able to use the 
 	  `sctp' match in order to match on SCTP source/destination ports
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 5fcab2e..4ef8366 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -428,6 +428,8 @@ static struct file_operations ct_cpu_seq_fops = {
 
 /* Sysctl support */
 
+int nf_conntrack_checksum = 1;
+
 #ifdef CONFIG_SYSCTL
 
 /* From nf_conntrack_core.c */
@@ -459,8 +461,6 @@ extern unsigned int nf_ct_generic_timeout;
 static int log_invalid_proto_min = 0;
 static int log_invalid_proto_max = 255;
 
-int nf_conntrack_checksum = 1;
-
 static struct ctl_table_header *nf_ct_sysctl_header;
 
 static ctl_table nf_ct_sysctl_table[] = {
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index bb6fcee..662a869 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -219,21 +219,20 @@ void nf_reinject(struct sk_buff *skb, struct nf_info *info,
 
 	switch (verdict & NF_VERDICT_MASK) {
 	case NF_ACCEPT:
+	case NF_STOP:
 		info->okfn(skb);
+	case NF_STOLEN:
 		break;
-
 	case NF_QUEUE:
 		if (!nf_queue(&skb, elem, info->pf, info->hook, 
 			      info->indev, info->outdev, info->okfn,
 			      verdict >> NF_VERDICT_BITS))
 			goto next_hook;
 		break;
+	default:
+		kfree_skb(skb);
 	}
 	rcu_read_unlock();
-
-	if (verdict == NF_DROP)
-		kfree_skb(skb);
-
 	kfree(info);
 	return;
 }
diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 5fe4c9d..a9f4f6f 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -113,6 +113,21 @@ checkentry(const char *tablename,
 	if (!(info->bitmask & XT_PHYSDEV_OP_MASK) ||
 	    info->bitmask & ~XT_PHYSDEV_OP_MASK)
 		return 0;
+	if (brnf_deferred_hooks == 0 &&
+	    info->bitmask & XT_PHYSDEV_OP_OUT &&
+	    (!(info->bitmask & XT_PHYSDEV_OP_BRIDGED) ||
+	     info->invert & XT_PHYSDEV_OP_BRIDGED) &&
+	    hook_mask & ((1 << NF_IP_LOCAL_OUT) | (1 << NF_IP_FORWARD) |
+	                 (1 << NF_IP_POST_ROUTING))) {
+		printk(KERN_WARNING "physdev match: using --physdev-out in the "
+		       "OUTPUT, FORWARD and POSTROUTING chains for non-bridged "
+		       "traffic is deprecated and breaks other things, it will "
+		       "be removed in January 2007. See Documentation/"
+		       "feature-removal-schedule.txt for details. This doesn't "
+		       "affect you in case you're using it for purely bridged "
+		       "traffic.\n");
+		brnf_deferred_hooks = 1;
+	}
 	return 1;
 }
 
diff --git a/net/netfilter/xt_pkttype.c b/net/netfilter/xt_pkttype.c
index 3ac703b..d2f5320 100644
--- a/net/netfilter/xt_pkttype.c
+++ b/net/netfilter/xt_pkttype.c
@@ -9,6 +9,8 @@
 #include <linux/skbuff.h>
 #include <linux/if_ether.h>
 #include <linux/if_packet.h>
+#include <linux/in.h>
+#include <linux/ip.h>
 
 #include <linux/netfilter/xt_pkttype.h>
 #include <linux/netfilter/x_tables.h>
@@ -28,9 +30,17 @@ static int match(const struct sk_buff *skb,
       unsigned int protoff,
       int *hotdrop)
 {
+	u_int8_t type;
 	const struct xt_pkttype_info *info = matchinfo;
 
-	return (skb->pkt_type == info->pkttype) ^ info->invert;
+	if (skb->pkt_type == PACKET_LOOPBACK)
+		type = (MULTICAST(skb->nh.iph->daddr)
+			? PACKET_MULTICAST
+			: PACKET_BROADCAST);
+	else
+		type = skb->pkt_type;
+
+	return (type == info->pkttype) ^ info->invert;
 }
 
 static struct xt_match pkttype_match = {