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: (47 commits)
[SCTP]: Fix local_addr deletions during list traversals.
net: fix build with CONFIG_NET=n
[TCP]: Prevent sending past receiver window with TSO (at last skb)
rt2x00: Add new D-Link USB ID
rt2x00: never disable multicast because it disables broadcast too
libertas: fix the 'compare command with itself' properly
drivers/net/Kconfig: fix whitespace for GELIC_WIRELESS entry
[NETFILTER]: nf_queue: don't return error when unregistering a non-existant handler
[NETFILTER]: nfnetlink_queue: fix EPERM when binding/unbinding and instance 0 exists
[NETFILTER]: nfnetlink_log: fix EPERM when binding/unbinding and instance 0 exists
[NETFILTER]: nf_conntrack: replace horrible hack with ksize()
[NETFILTER]: nf_conntrack: add \n to "expectation table full" message
[NETFILTER]: xt_time: fix failure to match on Sundays
[NETFILTER]: nfnetlink_log: fix computation of netlink skb size
[NETFILTER]: nfnetlink_queue: fix computation of allocated size for netlink skb.
[NETFILTER]: nfnetlink: fix ifdef in nfnetlink_compat.h
[NET]: include <linux/types.h> into linux/ethtool.h for __u* typedef
[NET]: Make /proc/net a symlink on /proc/self/net (v3)
RxRPC: fix rxrpc_recvmsg()'s returning of msg_name
net/enc28j60: oops fix
...

MAINTAINERS

···
 L:	[e-mail]
 S:	Maintained
 
-INTEL PRO/100 ETHERNET SUPPORT
+INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
 P:	Auke Kok
 M:	[e-mail]
 P:	Jesse Brandeburg
 M:	[e-mail]
 P:	Jeff Kirsher
 M:	[e-mail]
+P:	Bruce Allan
+M:	[e-mail]
 P:	John Ronciak
 M:	[e-mail]
 L:	[e-mail]
-W:	http://sourceforge.net/projects/e1000/
-S:	Supported
-
-INTEL PRO/1000 GIGABIT ETHERNET SUPPORT
-P:	Auke Kok
-M:	[e-mail]
-P:	Jesse Brandeburg
-M:	[e-mail]
-P:	Jeff Kirsher
-M:	[e-mail]
-P:	John Ronciak
-M:	[e-mail]
-L:	[e-mail]
-W:	http://sourceforge.net/projects/e1000/
-S:	Supported
-
-INTEL PRO/10GbE SUPPORT
-P:	Ayyappan Veeraiyan
-M:	[e-mail]
-P:	Auke Kok
-M:	[e-mail]
-P:	Jesse Brandeburg
-M:	[e-mail]
-P:	John Ronciak
-M:	[e-mail]
-L:	[e-mail]
-W:	http://sourceforge.net/projects/e1000/
+W:	http://e1000.sourceforge.net/
 S:	Supported
 
 INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT

drivers/atm/firestream.c

···
 #define FS_DEBUG_QSIZE   0x00001000
 
 
-#define func_enter() fs_dprintk (FS_DEBUG_FLOW, "fs: enter %s\n", __FUNCTION__)
-#define func_exit()  fs_dprintk (FS_DEBUG_FLOW, "fs: exit  %s\n", __FUNCTION__)
+#define func_enter() fs_dprintk(FS_DEBUG_FLOW, "fs: enter %s\n", __func__)
+#define func_exit()  fs_dprintk(FS_DEBUG_FLOW, "fs: exit  %s\n", __func__)
 
 
 static struct fs_dev *fs_boards = NULL;

drivers/atm/fore200e.c

···
 #if 1
 #define ASSERT(expr)     if (!(expr)) { \
 			     printk(FORE200E "assertion failed! %s[%d]: %s\n", \
-				    __FUNCTION__, __LINE__, #expr); \
-			     panic(FORE200E "%s", __FUNCTION__); \
+				    __func__, __LINE__, #expr); \
+			     panic(FORE200E "%s", __func__); \
 			 }
 #else
 #define ASSERT(expr)     do {} while (0)

drivers/atm/idt77252.c

···
 	struct vc_map *vc;
 	int i;
 
-	printk("%s\n", __FUNCTION__);
+	printk("%s\n", __func__);
 	for (i = 0; i < card->tct_size; i++) {
 		vc = card->vcs[i];
 		if (!vc)
···
 	skb = sb_pool_skb(card, le32_to_cpu(rsqe->word_2));
 	if (skb == NULL) {
 		printk("%s: NULL skb in %s, rsqe: %08x %08x %08x %08x\n",
-		       card->name, __FUNCTION__,
+		       card->name, __func__,
 		       le32_to_cpu(rsqe->word_1), le32_to_cpu(rsqe->word_2),
 		       le32_to_cpu(rsqe->word_3), le32_to_cpu(rsqe->word_4));
 		return;
···
 			return;
 
 		if (sb_pool_add(card, skb, queue)) {
-			printk("%s: SB POOL full\n", __FUNCTION__);
+			printk("%s: SB POOL full\n", __func__);
 			goto outfree;
 		}
 
···
 		IDT77252_PRV_PADDR(skb) = paddr;
 
 		if (push_rx_skb(card, skb, queue)) {
-			printk("%s: FB QUEUE full\n", __FUNCTION__);
+			printk("%s: FB QUEUE full\n", __func__);
 			goto outunmap;
 		}
 	}
···
 {
 	struct sk_buff *skb;
 
-	printk("%s: at %p\n", __FUNCTION__, idt77252_init);
+	printk("%s: at %p\n", __func__, idt77252_init);
 
 	if (sizeof(skb->cb) < sizeof(struct atm_skb_data) +
 			      sizeof(struct idt77252_skb_prv)) {
 		printk(KERN_ERR "%s: skb->cb is too small (%lu < %lu)\n",
-		       __FUNCTION__, (unsigned long) sizeof(skb->cb),
+		       __func__, (unsigned long) sizeof(skb->cb),
 		       (unsigned long) sizeof(struct atm_skb_data) +
 				       sizeof(struct idt77252_skb_prv));
 		return -EIO;

drivers/bluetooth/hci_usb.c

···
 	{ USB_DEVICE(0x0400, 0x0807), .driver_info = HCI_BROKEN_ISOC },
 	{ USB_DEVICE(0x0400, 0x080a), .driver_info = HCI_BROKEN_ISOC },
 
+	/* CONWISE Technology based adapters with buggy SCO support */
+	{ USB_DEVICE(0x0e5e, 0x6622), .driver_info = HCI_BROKEN_ISOC },
+
 	/* Belkin F8T012 and F8T013 devices */
 	{ USB_DEVICE(0x050d, 0x0012), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x050d, 0x0013), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },

drivers/isdn/i4l/isdn_common.c

···
 }
 
 
-static __inline int
+static inline int
 isdn_minor2drv(int minor)
 {
 	return (dev->drvmap[minor]);
 }
 
-static __inline int
+static inline int
 isdn_minor2chan(int minor)
 {
 	return (dev->chanmap[minor]);

drivers/isdn/i4l/isdn_v110.c

···
  * and to 67452301 when keylen = 2. This is necessary because ordering on
  * the isdn line is the other way.
  */
-static __inline unsigned char
+static inline unsigned char
 FlipBits(unsigned char c, int keylen)
 {
 	unsigned char b = c;

drivers/net/Kconfig

···
 	  module will be called ps3_gelic.
 
 config GELIC_WIRELESS
-       bool "PS3 Wireless support"
-       depends on GELIC_NET
-       select WIRELESS_EXT
-       help
-        This option adds the support for the wireless feature of PS3.
-        If you have the wireless-less model of PS3 or have no plan to
-        use wireless feature, disabling this option saves memory.  As
-        the driver automatically distinguishes the models, you can
-        safely enable this option even if you have a wireless-less model.
+	bool "PS3 Wireless support"
+	depends on GELIC_NET
+	select WIRELESS_EXT
+	help
+	  This option adds the support for the wireless feature of PS3.
+	  If you have the wireless-less model of PS3 or have no plan to
+	  use wireless feature, disabling this option saves memory.  As
+	  the driver automatically distinguishes the models, you can
+	  safely enable this option even if you have a wireless-less model.
 
 config GIANFAR
 	tristate "Gianfar Ethernet"
···
 
 config EHEA
 	tristate "eHEA Ethernet support"
-	depends on IBMEBUS && INET
+	depends on IBMEBUS && INET && SPARSEMEM
 	select INET_LRO
 	---help---
 	  This driver supports the IBM pSeries eHEA ethernet adapter.

drivers/net/ac3200.c

···
 MODULE_DESCRIPTION("Ansel AC3200 EISA ethernet driver");
 MODULE_LICENSE("GPL");
 
-int __init init_module(void)
+static int __init ac3200_module_init(void)
 {
 	struct net_device *dev;
 	int this_dev, found = 0;
···
 	iounmap(ei_status.mem);
 }
 
-void __exit
-cleanup_module(void)
+static void __exit ac3200_module_exit(void)
 {
 	int this_dev;
 
···
 		}
 	}
 }
+module_init(ac3200_module_init);
+module_exit(ac3200_module_exit);
 #endif /* MODULE */

drivers/net/apne.c

···
 #ifdef MODULE
 static struct net_device *apne_dev;
 
-int __init init_module(void)
+static int __init apne_module_init(void)
 {
 	apne_dev = apne_probe(-1);
 	if (IS_ERR(apne_dev))
···
 	return 0;
 }
 
-void __exit cleanup_module(void)
+static void __exit apne_module_exit(void)
 {
 	unregister_netdev(apne_dev);
 
···
 
 	free_netdev(apne_dev);
 }
-
+module_init(apne_module_init);
+module_exit(apne_module_exit);
 #endif
 
 static int init_pcmcia(void)

drivers/net/appletalk/ltpc.c

···
 module_param(dma, int, 0);
 
 
-int __init init_module(void)
+static int __init ltpc_module_init(void)
 {
         if(io == 0)
 		printk(KERN_NOTICE
···
 		return PTR_ERR(dev_ltpc);
 	return 0;
 }
+module_init(ltpc_module_init);
 #endif
 
 static void __exit ltpc_cleanup(void)

drivers/net/arcnet/capmode.c

···
 
 #ifdef MODULE
 
-int __init init_module(void)
+static int __init capmode_module_init(void)
 {
 	printk(VERSION);
 	arcnet_cap_init();
 	return 0;
 }
 
-void cleanup_module(void)
+static void __exit capmode_module_exit(void)
 {
 	arcnet_unregister_proto(&capmode_proto);
 }
+module_init(capmode_module_init);
+module_exit(capmode_module_exit);
 
 MODULE_LICENSE("GPL");
 #endif				/* MODULE */

drivers/net/atarilance.c

···
 
 /***************************** Prototypes *****************************/
 
-static int addr_accessible( volatile void *regp, int wordflag, int
-                            writeflag );
 static unsigned long lance_probe1( struct net_device *dev, struct lance_addr
                                    *init_rec );
 static int lance_open( struct net_device *dev );
···
 
 /* Derived from hwreg_present() in atari/config.c: */
 
-static int __init addr_accessible( volatile void *regp, int wordflag, int writeflag )
+static noinline int __init addr_accessible(volatile void *regp, int wordflag,
+					   int writeflag)
 {
 	int		ret;
 	long	flags;

drivers/net/e100.c

···
 	}
 }
 
-#ifdef CONFIG_PM
 static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
 
 	if (netif_running(netdev))
-		napi_disable(&nic->napi);
-	del_timer_sync(&nic->watchdog);
-	netif_carrier_off(nic->netdev);
+		e100_down(nic);
 	netif_device_detach(netdev);
 
 	pci_save_state(pdev);
···
 		pci_enable_wake(pdev, PCI_D3cold, 0);
 	}
 
-	free_irq(pdev->irq, netdev);
-
 	pci_disable_device(pdev);
 	pci_set_power_state(pdev, PCI_D3hot);
 
 	return 0;
 }
 
+#ifdef CONFIG_PM
 static int e100_resume(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
···
 
 static void e100_shutdown(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct nic *nic = netdev_priv(netdev);
-
-	if (netif_running(netdev))
-		napi_disable(&nic->napi);
-	del_timer_sync(&nic->watchdog);
-	netif_carrier_off(nic->netdev);
-
-	if ((nic->flags & wol_magic) | e100_asf(nic)) {
-		pci_enable_wake(pdev, PCI_D3hot, 1);
-		pci_enable_wake(pdev, PCI_D3cold, 1);
-	} else {
-		pci_enable_wake(pdev, PCI_D3hot, 0);
-		pci_enable_wake(pdev, PCI_D3cold, 0);
-	}
-
-	free_irq(pdev->irq, netdev);
-
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
+	e100_suspend(pdev, PMSG_SUSPEND);
 }
 
 /* ------------------ PCI Error Recovery infrastructure  -------------- */

drivers/net/enc28j60.c

···
 		if (RSV_GETBIT(rxstat, RSV_LENCHECKERR))
 			ndev->stats.rx_frame_errors++;
 	} else {
-		skb = dev_alloc_skb(len);
+		skb = dev_alloc_skb(len + NET_IP_ALIGN);
 		if (!skb) {
 			if (netif_msg_rx_err(priv))
 				dev_err(&ndev->dev,
···
 			ndev->stats.rx_dropped++;
 		} else {
 			skb->dev = ndev;
+			skb_reserve(skb, NET_IP_ALIGN);
 			/* copy the packet from the receive buffer */
 			enc28j60_mem_read(priv, priv->next_pk_ptr + sizeof(rsv),
 					len, skb_put(skb, len));

drivers/net/ixgbe/ixgbe_main.c

···
 				(link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
 				 "10 Gbps" :
 				 (link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
-				  "1 Gpbs" : "unknown speed")),
+				  "1 Gbps" : "unknown speed")),
 				((FLOW_RX && FLOW_TX) ? "RX/TX" :
 				 (FLOW_RX ? "RX" :
 				 (FLOW_TX ? "TX" : "None"))));

drivers/net/mv643xx_eth.c

···
 MODULE_AUTHOR(	"Rabeeh Khoury, Assaf Hoffman, Matthew Dharm, Manish Lachwani"
 		" and Dale Farnsworth");
 MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
+MODULE_ALIAS("platform:mv643xx_eth");
 
 /*
  * The second part is the low level driver of the gigE ethernet ports.

drivers/net/pcmcia/axnet_cs.c

···
 		}
 	}
     
-	if (interrupts && ei_debug) 
+	if (interrupts && ei_debug > 3) 
 	{
 		handled = 1;
 		if (nr_serviced >= MAX_SERVICE) 

drivers/net/phy/Kconfig

···
 
 config FIXED_PHY
 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+	depends on PHYLIB=y
 	---help---
 	  Adds the platform "fixed" MDIO Bus to cover the boards that use
 	  PHYs that are not connected to the real MDIO bus.

drivers/net/phy/davicom.c

···
 
 #define MII_DM9161_SCR		0x10
 #define MII_DM9161_SCR_INIT	0x0610
+#define MII_DM9161_SCR_RMII	0x0100
 
 /* DM9161 Interrupt Register */
 #define MII_DM9161_INTR	0x15
···
 
 static int dm9161_config_init(struct phy_device *phydev)
 {
-	int err;
+	int err, temp;
 
 	/* Isolate the PHY */
 	err = phy_write(phydev, MII_BMCR, BMCR_ISOLATE);
···
 	if (err < 0)
 		return err;
 
-	/* Do not bypass the scrambler/descrambler */
-	err = phy_write(phydev, MII_DM9161_SCR, MII_DM9161_SCR_INIT);
+	switch (phydev->interface) {
+	case PHY_INTERFACE_MODE_MII:
+		temp = MII_DM9161_SCR_INIT;
+		break;
+	case PHY_INTERFACE_MODE_RMII:
+		temp =  MII_DM9161_SCR_INIT | MII_DM9161_SCR_RMII;
+		break;
+	default:
+		return -EINVAL;
+	}
 
+	/* Do not bypass the scrambler/descrambler */
+	err = phy_write(phydev, MII_DM9161_SCR, temp);
 	if (err < 0)
 		return err;
 

drivers/net/pppol2tp.c

···
 	struct pppol2tp_session *session;
 	struct hlist_node *walk;
 
-	read_lock(&tunnel->hlist_lock);
+	read_lock_bh(&tunnel->hlist_lock);
 	hlist_for_each_entry(session, walk, session_list, hlist) {
 		if (session->tunnel_addr.s_session == session_id) {
-			read_unlock(&tunnel->hlist_lock);
+			read_unlock_bh(&tunnel->hlist_lock);
 			return session;
 		}
 	}
-	read_unlock(&tunnel->hlist_lock);
+	read_unlock_bh(&tunnel->hlist_lock);
 
 	return NULL;
 }
···
 {
 	struct pppol2tp_tunnel *tunnel = NULL;
 
-	read_lock(&pppol2tp_tunnel_list_lock);
+	read_lock_bh(&pppol2tp_tunnel_list_lock);
 	list_for_each_entry(tunnel, &pppol2tp_tunnel_list, list) {
 		if (tunnel->stats.tunnel_id == tunnel_id) {
-			read_unlock(&pppol2tp_tunnel_list_lock);
+			read_unlock_bh(&pppol2tp_tunnel_list_lock);
 			return tunnel;
 		}
 	}
-	read_unlock(&pppol2tp_tunnel_list_lock);
+	read_unlock_bh(&pppol2tp_tunnel_list_lock);
 
 	return NULL;
 }
···
 static void pppol2tp_recv_queue_skb(struct pppol2tp_session *session, struct sk_buff *skb)
 {
 	struct sk_buff *skbp;
+	struct sk_buff *tmp;
 	u16 ns = PPPOL2TP_SKB_CB(skb)->ns;
 
-	spin_lock(&session->reorder_q.lock);
-	skb_queue_walk(&session->reorder_q, skbp) {
+	spin_lock_bh(&session->reorder_q.lock);
+	skb_queue_walk_safe(&session->reorder_q, skbp, tmp) {
 		if (PPPOL2TP_SKB_CB(skbp)->ns > ns) {
 			__skb_insert(skb, skbp->prev, skbp, &session->reorder_q);
 			PRINTK(session->debug, PPPOL2TP_MSG_SEQ, KERN_DEBUG,
···
 	__skb_queue_tail(&session->reorder_q, skb);
 
 out:
-	spin_unlock(&session->reorder_q.lock);
+	spin_unlock_bh(&session->reorder_q.lock);
 }
 
 /* Dequeue a single skb.
···
 	int length = PPPOL2TP_SKB_CB(skb)->length;
 	struct sock *session_sock = NULL;
 
-	/* We're about to requeue the skb, so unlink it and return resources
+	/* We're about to requeue the skb, so return resources
 	 * to its current owner (a socket receive buffer).
 	 */
-	skb_unlink(skb, &session->reorder_q);
 	skb_orphan(skb);
 
 	tunnel->stats.rx_packets++;
···
 	 * expect to send up next, dequeue it and any other
 	 * in-sequence packets behind it.
 	 */
-	spin_lock(&session->reorder_q.lock);
+	spin_lock_bh(&session->reorder_q.lock);
 	skb_queue_walk_safe(&session->reorder_q, skb, tmp) {
 		if (time_after(jiffies, PPPOL2TP_SKB_CB(skb)->expires)) {
 			session->stats.rx_seq_discards++;
···
 				goto out;
 			}
 		}
-		spin_unlock(&session->reorder_q.lock);
+		__skb_unlink(skb, &session->reorder_q);
+
+		/* Process the skb. We release the queue lock while we
+		 * do so to let other contexts process the queue.
+		 */
+		spin_unlock_bh(&session->reorder_q.lock);
 		pppol2tp_recv_dequeue_skb(session, skb);
-		spin_lock(&session->reorder_q.lock);
+		spin_lock_bh(&session->reorder_q.lock);
 	}
 
 out:
-	spin_unlock(&session->reorder_q.lock);
+	spin_unlock_bh(&session->reorder_q.lock);
 }
 
 /* Internal receive frame. Do the real work of receiving an L2TP data frame
···
 
 	/* Get routing info from the tunnel socket */
 	dst_release(skb->dst);
-	skb->dst = sk_dst_get(sk_tun);
+	skb->dst = dst_clone(__sk_dst_get(sk_tun));
 	skb_orphan(skb);
 	skb->sk = sk_tun;
 
···
 	PRINTK(tunnel->debug, PPPOL2TP_MSG_CONTROL, KERN_INFO,
 	       "%s: closing all sessions...\n", tunnel->name);
 
-	write_lock(&tunnel->hlist_lock);
+	write_lock_bh(&tunnel->hlist_lock);
 	for (hash = 0; hash < PPPOL2TP_HASH_SIZE; hash++) {
 again:
 		hlist_for_each_safe(walk, tmp, &tunnel->session_hlist[hash]) {
···
 			 * disappear as we're jumping between locks.
 			 */
 			sock_hold(sk);
-			write_unlock(&tunnel->hlist_lock);
+			write_unlock_bh(&tunnel->hlist_lock);
 			lock_sock(sk);
 
 			if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
···
 			 * list so we are guaranteed to make forward
 			 * progress.
 			 */
-			write_lock(&tunnel->hlist_lock);
+			write_lock_bh(&tunnel->hlist_lock);
 			goto again;
 		}
 	}
-	write_unlock(&tunnel->hlist_lock);
+	write_unlock_bh(&tunnel->hlist_lock);
 }
 
 /* Really kill the tunnel.
···
 static void pppol2tp_tunnel_free(struct pppol2tp_tunnel *tunnel)
 {
 	/* Remove from socket list */
-	write_lock(&pppol2tp_tunnel_list_lock);
+	write_lock_bh(&pppol2tp_tunnel_list_lock);
 	list_del_init(&tunnel->list);
-	write_unlock(&pppol2tp_tunnel_list_lock);
+	write_unlock_bh(&pppol2tp_tunnel_list_lock);
 
 	atomic_dec(&pppol2tp_tunnel_count);
 	kfree(tunnel);
···
 				/* Delete the session socket from the
 				 * hash
 				 */
-				write_lock(&tunnel->hlist_lock);
+				write_lock_bh(&tunnel->hlist_lock);
 				hlist_del_init(&session->hlist);
-				write_unlock(&tunnel->hlist_lock);
+				write_unlock_bh(&tunnel->hlist_lock);
 
 				atomic_dec(&pppol2tp_session_count);
 			}
···
 
 	/* Add tunnel to our list */
 	INIT_LIST_HEAD(&tunnel->list);
-	write_lock(&pppol2tp_tunnel_list_lock);
+	write_lock_bh(&pppol2tp_tunnel_list_lock);
 	list_add(&tunnel->list, &pppol2tp_tunnel_list);
-	write_unlock(&pppol2tp_tunnel_list_lock);
+	write_unlock_bh(&pppol2tp_tunnel_list_lock);
 	atomic_inc(&pppol2tp_tunnel_count);
 
 	/* Bump the reference count. The tunnel context is deleted
···
 	sk->sk_user_data = session;
 
 	/* Add session to the tunnel's hash list */
-	write_lock(&tunnel->hlist_lock);
+	write_lock_bh(&tunnel->hlist_lock);
 	hlist_add_head(&session->hlist,
 		       pppol2tp_session_id_hash(tunnel,
 						session->tunnel_addr.s_session));
-	write_unlock(&tunnel->hlist_lock);
+	write_unlock_bh(&tunnel->hlist_lock);
 
 	atomic_inc(&pppol2tp_session_count);
 
···
 	int next = 0;
 	int i;
 
-	read_lock(&tunnel->hlist_lock);
+	read_lock_bh(&tunnel->hlist_lock);
 	for (i = 0; i < PPPOL2TP_HASH_SIZE; i++) {
 		hlist_for_each_entry(session, walk, &tunnel->session_hlist[i], hlist) {
 			if (curr == NULL) {
···
 		}
 	}
 out:
-	read_unlock(&tunnel->hlist_lock);
+	read_unlock_bh(&tunnel->hlist_lock);
 	if (!found)
 		session = NULL;
 
···
 {
 	struct pppol2tp_tunnel *tunnel = NULL;
 
-	read_lock(&pppol2tp_tunnel_list_lock);
+	read_lock_bh(&pppol2tp_tunnel_list_lock);
 	if (list_is_last(&curr->list, &pppol2tp_tunnel_list)) {
 		goto out;
 	}
 	tunnel = list_entry(curr->list.next, struct pppol2tp_tunnel, list);
 out:
-	read_unlock(&pppol2tp_tunnel_list_lock);
+	read_unlock_bh(&pppol2tp_tunnel_list_lock);
 
 	return tunnel;
 }

drivers/net/s2io.c

···
  *  '-1' on failure
  */
 
-int init_tti(struct s2io_nic *nic, int link)
+static int init_tti(struct s2io_nic *nic, int link)
 {
 	struct XENA_dev_config __iomem *bar0 = nic->bar0;
 	register u64 val64 = 0;

drivers/net/tulip/de2104x.c

···
 	unsigned media = de->media_type;
 	u32 macmode = dr32(MacMode);
 
-	BUG_ON(de_is_running(de));
+	if (de_is_running(de))
+		printk(KERN_WARNING "%s: chip is running while changing media!\n", de->dev->name);
 
 	if (de->de21040)
 		dw32(CSR11, FULL_DUPLEX_MAGIC);

drivers/net/wan/sbni.c

···
 }
 
 
-static __inline void
+static inline void
 send_complete( struct net_local  *nl )
 {
 #ifdef CONFIG_SBNI_MULTILINE

drivers/net/wireless/libertas/cmdresp.c

···
 		goto done;
 	}
 	if (respcmd != CMD_RET(curcmd) &&
-	    respcmd != CMD_802_11_ASSOCIATE && curcmd != CMD_RET_802_11_ASSOCIATE) {
+	    respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) {
 		lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd);
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		ret = -1;

drivers/net/wireless/rt2x00/rt61pci.c

···
 	 * Apply some rules to the filters:
 	 * - Some filters imply different filters to be set.
 	 * - Some things we can't filter out at all.
+	 * - Multicast filter seems to kill broadcast traffic so never use it.
 	 */
-	if (mc_count)
-		*total_flags |= FIF_ALLMULTI;
+	*total_flags |= FIF_ALLMULTI;
 	if (*total_flags & FIF_OTHER_BSS ||
 	    *total_flags & FIF_PROMISC_IN_BSS)
 		*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;

drivers/net/wireless/rt2x00/rt73usb.c

···
 	 * Apply some rules to the filters:
 	 * - Some filters imply different filters to be set.
 	 * - Some things we can't filter out at all.
+	 * - Multicast filter seems to kill broadcast traffic so never use it.
 	 */
-	if (mc_count)
-		*total_flags |= FIF_ALLMULTI;
+	*total_flags |= FIF_ALLMULTI;
 	if (*total_flags & FIF_OTHER_BSS ||
 	    *total_flags & FIF_PROMISC_IN_BSS)
 		*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;
···
 	/* D-Link */
 	{ USB_DEVICE(0x07d1, 0x3c03), USB_DEVICE_DATA(&rt73usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) },
 	/* Gemtek */
 	{ USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) },
 	/* Gigabyte */

fs/proc/base.c

···
 	DIR("task",       S_IRUGO|S_IXUGO, task),
 	DIR("fd",         S_IRUSR|S_IXUSR, fd),
 	DIR("fdinfo",     S_IRUSR|S_IXUSR, fdinfo),
+#ifdef CONFIG_NET
+	DIR("net",        S_IRUGO|S_IXUSR, net),
+#endif
 	REG("environ",    S_IRUSR, environ),
 	INF("auxv",       S_IRUSR, pid_auxv),
 	ONE("status",     S_IRUGO, pid_status),

fs/proc/generic.c

···
  * Don't create negative dentries here, return -ENOENT by hand
  * instead.
  */
-struct dentry *proc_lookup(struct inode * dir, struct dentry *dentry, struct nameidata *nd)
+struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir,
+		struct dentry *dentry)
 {
 	struct inode *inode = NULL;
-	struct proc_dir_entry * de;
 	int error = -ENOENT;
 
 	lock_kernel();
 	spin_lock(&proc_subdir_lock);
-	de = PDE(dir);
 	if (de) {
 		for (de = de->subdir; de ; de = de->next) {
 			if (de->namelen != dentry->d_name.len)
···
 			if (!memcmp(dentry->d_name.name, de->name, de->namelen)) {
 				unsigned int ino;
 
-				if (de->shadow_proc)
-					de = de->shadow_proc(current, de);
 				ino = de->low_ino;
 				de_get(de);
 				spin_unlock(&proc_subdir_lock);
···
 	return ERR_PTR(error);
 }
 
+struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
+		struct nameidata *nd)
+{
+	return proc_lookup_de(PDE(dir), dir, dentry);
+}
+
 /*
  * This returns non-zero if at EOF, so that the /proc
  * root directory can use this and check if it should
···
  * value of the readdir() call, as long as it's non-negative
  * for success..
  */
-int proc_readdir(struct file * filp,
-	void * dirent, filldir_t filldir)
+int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
+		filldir_t filldir)
 {
-	struct proc_dir_entry * de;
 	unsigned int ino;
 	int i;
 	struct inode *inode = filp->f_path.dentry->d_inode;
···
 	lock_kernel();
 
 	ino = inode->i_ino;
-	de = PDE(inode);
 	if (!de) {
 		ret = -EINVAL;
 		goto out;
···
 	ret = 1;
 out:	unlock_kernel();
 	return ret;	
+}
+
+int proc_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+	struct inode *inode = filp->f_path.dentry->d_inode;
+
+	return proc_readdir_de(PDE(inode), filp, dirent, filldir);
 }
 
 /*

fs/proc/internal.h

···
 extern const struct file_operations proc_smaps_operations;
 extern const struct file_operations proc_clear_refs_operations;
 extern const struct file_operations proc_pagemap_operations;
+extern const struct file_operations proc_net_operations;
+extern const struct inode_operations proc_net_inode_operations;
 
 void free_proc_entry(struct proc_dir_entry *de);
 
···
 {
 	return PROC_I(inode)->fd;
 }
+
+struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *ino,
+		struct dentry *dentry);
+int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
+		filldir_t filldir);

fs/proc/proc_net.c

···
 }
 EXPORT_SYMBOL_GPL(seq_release_net);
 
+static struct net *get_proc_task_net(struct inode *dir)
+{
+	struct task_struct *task;
+	struct nsproxy *ns;
+	struct net *net = NULL;
+
+	rcu_read_lock();
+	task = pid_task(proc_pid(dir), PIDTYPE_PID);
+	if (task != NULL) {
+		ns = task_nsproxy(task);
+		if (ns != NULL)
+			net = get_net(ns->net_ns);
+	}
+	rcu_read_unlock();
+
+	return net;
+}
+
+static struct dentry *proc_tgid_net_lookup(struct inode *dir,
+		struct dentry *dentry, struct nameidata *nd)
+{
+	struct dentry *de;
+	struct net *net;
+
+	de = ERR_PTR(-ENOENT);
+	net = get_proc_task_net(dir);
+	if (net != NULL) {
+		de = proc_lookup_de(net->proc_net, dir, dentry);
+		put_net(net);
+	}
+	return de;
+}
+
+static int proc_tgid_net_getattr(struct vfsmount *mnt, struct dentry *dentry,
+		struct kstat *stat)
+{
+	struct inode *inode = dentry->d_inode;
+	struct net *net;
+
+	net = get_proc_task_net(inode);
+
+	generic_fillattr(inode, stat);
+
+	if (net != NULL) {
+		stat->nlink = net->proc_net->nlink;
+		put_net(net);
+	}
+
+	return 0;
+}
+
+const struct inode_operations proc_net_inode_operations = {
+	.lookup		= proc_tgid_net_lookup,
+	.getattr	= proc_tgid_net_getattr,
+};
+
+static int proc_tgid_net_readdir(struct file *filp, void *dirent,
+		filldir_t filldir)
+{
+	int ret;
+	struct net *net;
+
+	ret = -EINVAL;
+	net = get_proc_task_net(filp->f_path.dentry->d_inode);
+	if (net != NULL) {
+		ret = proc_readdir_de(net->proc_net, filp, dirent, filldir);
+		put_net(net);
+	}
+	return ret;
+}
+
+const struct file_operations proc_net_operations = {
+	.read		= generic_read_dir,
+	.readdir	= proc_tgid_net_readdir,
+};
+
 
 struct proc_dir_entry *proc_net_fops_create(struct net *net,
 	const char *name, mode_t mode, const struct file_operations *fops)
···
 }
 EXPORT_SYMBOL_GPL(get_proc_net);
 
-static struct proc_dir_entry *shadow_pde;
-
-static struct proc_dir_entry *proc_net_shadow(struct task_struct *task,
-						struct proc_dir_entry *de)
-{
-	return task->nsproxy->net_ns->proc_net;
-}
-
 struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
 		struct proc_dir_entry *parent)
 {
···
 
 static __net_init int proc_net_ns_init(struct net *net)
 {
-	struct proc_dir_entry *root, *netd, *net_statd;
+	struct proc_dir_entry *netd, *net_statd;
 	int err;
 
 	err = -ENOMEM;
-	root = kzalloc(sizeof(*root), GFP_KERNEL);
-	if (!root)
+	netd = kzalloc(sizeof(*netd), GFP_KERNEL);
+	if (!netd)
 		goto out;
 
-	err = -EEXIST;
-	netd = proc_net_mkdir(net, "net", root);
-	if (!netd)
-		goto free_root;
+	netd->data = net;
+	netd->nlink = 2;
+	netd->name = "net";
+	netd->namelen = 3;
+	netd->parent = &proc_root;
 
 	err = -EEXIST;
 	net_statd = proc_net_mkdir(net, "stat", netd);
 	if (!net_statd)
 		goto free_net;
 
-	root->data = net;
-
-	net->proc_net_root = root;
 	net->proc_net = netd;
 	net->proc_net_stat = net_statd;
-	err = 0;
+	return 0;
 
+free_net:
+	kfree(netd);
 out:
 	return err;
-free_net:
-	remove_proc_entry("net", root);
-free_root:
-	kfree(root);
-	goto out;
 }
 
 static __net_exit void proc_net_ns_exit(struct net *net)
 {
 	remove_proc_entry("stat", net->proc_net);
-	remove_proc_entry("net", net->proc_net_root);
-	kfree(net->proc_net_root);
+	kfree(net->proc_net);
 }
 
 static struct pernet_operations __net_initdata proc_net_ns_ops = {
···
 
 int __init proc_net_init(void)
 {
-	shadow_pde = proc_mkdir("net", NULL);
-	shadow_pde->shadow_proc = proc_net_shadow;
+	proc_symlink("net", NULL, "self/net");
 
 	return register_pernet_subsys(&proc_net_ns_ops);
 }

include/linux/ethtool.h

···
 #ifndef _LINUX_ETHTOOL_H
 #define _LINUX_ETHTOOL_H
 
+#include <linux/types.h>
 
 /* This should work for both 32 and 64 bit userland. */
 struct ethtool_cmd {

include/linux/netfilter/nfnetlink_compat.h

···
 #ifndef _NFNETLINK_COMPAT_H
 #define _NFNETLINK_COMPAT_H
-#ifndef __KERNEL
+#ifndef __KERNEL__
 /* Old nfnetlink macros for userspace */
 
 /* nfnetlink groups: Up to 32 maximum */

include/linux/proc_fs.h

···
 typedef	int (write_proc_t)(struct file *file, const char __user *buffer,
 			   unsigned long count, void *data);
 typedef int (get_info_t)(char *, char **, off_t, int);
-typedef struct proc_dir_entry *(shadow_proc_t)(struct task_struct *task,
-						struct proc_dir_entry *pde);
 
 struct proc_dir_entry {
 	unsigned int low_ino;
···
 	int pde_users;	/* number of callers into module in progress */
 	spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
 	struct completion *pde_unload_completion;
-	shadow_proc_t *shadow_proc;
 };
 
 struct kcore_list {

include/net/bluetooth/bluetooth.h

···
 int bt_err(__u16 code);
 
 extern int hci_sock_init(void);
-extern int hci_sock_cleanup(void);
+extern void hci_sock_cleanup(void);
 
 extern int bt_sysfs_init(void);
 extern void bt_sysfs_cleanup(void);

include/net/irda/irttp.h

···
 void irttp_flow_request(struct tsap_cb *self, LOCAL_FLOW flow);
 struct tsap_cb *irttp_dup(struct tsap_cb *self, void *instance);
 
-static __inline __u32 irttp_get_saddr(struct tsap_cb *self)
+static inline __u32 irttp_get_saddr(struct tsap_cb *self)
 {
 	return irlmp_get_saddr(self->lsap);
 }
 
-static __inline __u32 irttp_get_daddr(struct tsap_cb *self)
+static inline __u32 irttp_get_daddr(struct tsap_cb *self)
 {
 	return irlmp_get_daddr(self->lsap);
 }
 
-static __inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
+static inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
 {
 	return self->max_seg_size;
 }

include/net/net_namespace.h

···
 
 	struct proc_dir_entry 	*proc_net;
 	struct proc_dir_entry 	*proc_net_stat;
-	struct proc_dir_entry 	*proc_net_root;
 
 	struct list_head	sysctl_table_headers;
 

include/net/netfilter/nf_conntrack_extend.h

···
 struct nf_ct_ext {
 	u8 offset[NF_CT_EXT_NUM];
 	u8 len;
-	u8 real_len;
 	char data[0];
 };
 

net/bluetooth/bnep/bnep.h

···
 
 void bnep_net_setup(struct net_device *dev);
 int bnep_sock_init(void);
-int bnep_sock_cleanup(void);
+void bnep_sock_cleanup(void);
 
 static inline int bnep_mc_hash(__u8 *addr)
 {

net/bluetooth/bnep/sock.c

···
 	return err;
 }
 
-int __exit bnep_sock_cleanup(void)
+void __exit bnep_sock_cleanup(void)
 {
 	if (bt_sock_unregister(BTPROTO_BNEP) < 0)
 		BT_ERR("Can't unregister BNEP socket");
 
 	proto_unregister(&bnep_proto);
-
-	return 0;
 }

net/bluetooth/hci_core.c

···
 
 	BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
 
-	hci_unregister_sysfs(hdev);
-
 	write_lock_bh(&hci_dev_list_lock);
 	list_del(&hdev->list);
 	write_unlock_bh(&hci_dev_list_lock);
···
 		kfree_skb(hdev->reassembly[i]);
 
 	hci_notify(hdev, HCI_DEV_UNREG);
+
+	hci_unregister_sysfs(hdev);
 
 	__hci_dev_put(hdev);
 

net/bluetooth/hci_sock.c

···
 	return err;
 }
 
-int __exit hci_sock_cleanup(void)
+void __exit hci_sock_cleanup(void)
 {
 	if (bt_sock_unregister(BTPROTO_HCI) < 0)
 		BT_ERR("HCI socket unregistration failed");
···
 	hci_unregister_notifier(&hci_sock_nblock);
 
 	proto_unregister(&hci_sk_proto);
-
-	return 0;
 }

net/ipv4/tcp_output.c

···
  * introducing MSS oddities to segment boundaries. In rare cases where
  * mss_now != mss_cache, we will request caller to create a small skb
  * per input skb which could be mostly avoided here (if desired).
+ *
+ * We explicitly want to create a request for splitting write queue tail
+ * to a small skb for Nagle purposes while avoiding unnecessary modulos,
+ * thus all the complexity (cwnd_len is always MSS multiple which we
+ * return whenever allowed by the other factors). Basically we need the
+ * modulo only when the receiver window alone is the limiting factor or
+ * when we would be allowed to send the split-due-to-Nagle skb fully.
  */
 static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
 					unsigned int mss_now, unsigned int cwnd)
···
 	if (likely(cwnd_len <= window && skb != tcp_write_queue_tail(sk)))
 		return cwnd_len;
 
-	if (skb == tcp_write_queue_tail(sk) && cwnd_len <= skb->len)
+	needed = min(skb->len, window);
+
+	if (skb == tcp_write_queue_tail(sk) && cwnd_len <= needed)
 		return cwnd_len;
 
-	needed = min(skb->len, window);
 	return needed - needed % mss_now;
 }
 

net/netfilter/nf_conntrack_expect.c

···
 	if (nf_ct_expect_count >= nf_ct_expect_max) {
 		if (net_ratelimit())
 			printk(KERN_WARNING
-			       "nf_conntrack: expectation table full");
+			       "nf_conntrack: expectation table full\n");
 		ret = -EMFILE;
 		goto out;
 	}

net/netfilter/nf_conntrack_extend.c

···
 static struct nf_ct_ext_type *nf_ct_ext_types[NF_CT_EXT_NUM];
 static DEFINE_MUTEX(nf_ct_ext_type_mutex);
 
-/* Horrible trick to figure out smallest amount worth kmallocing. */
-#define CACHE(x) (x) + 0 *
-enum {
-	NF_CT_EXT_MIN_SIZE =
-#include <linux/kmalloc_sizes.h>
-	1 };
-#undef CACHE
-
 void __nf_ct_ext_destroy(struct nf_conn *ct)
 {
 	unsigned int i;
···
 static void *
 nf_ct_ext_create(struct nf_ct_ext **ext, enum nf_ct_ext_id id, gfp_t gfp)
 {
-	unsigned int off, len, real_len;
+	unsigned int off, len;
 	struct nf_ct_ext_type *t;
 
 	rcu_read_lock();
···
 	BUG_ON(t == NULL);
 	off = ALIGN(sizeof(struct nf_ct_ext), t->align);
 	len = off + t->len;
-	real_len = t->alloc_size;
 	rcu_read_unlock();
 
-	*ext = kzalloc(real_len, gfp);
+	*ext = kzalloc(t->alloc_size, gfp);
 	if (!*ext)
 		return NULL;
 
 	(*ext)->offset[id] = off;
 	(*ext)->len = len;
-	(*ext)->real_len = real_len;
 
 	return (void *)(*ext) + off;
 }
···
 	newlen = newoff + t->len;
 	rcu_read_unlock();
 
-	if (newlen >= ct->ext->real_len) {
+	if (newlen >= ksize(ct->ext)) {
 		new = kmalloc(newlen, gfp);
 		if (!new)
 			return NULL;
···
 			rcu_read_unlock();
 		}
 		kfree(ct->ext);
-		new->real_len = newlen;
 		ct->ext = new;
 	}
 
···
 			t1->alloc_size = ALIGN(t1->alloc_size, t2->align)
 					 + t2->len;
 		}
-		if (t1->alloc_size < NF_CT_EXT_MIN_SIZE)
-			t1->alloc_size = NF_CT_EXT_MIN_SIZE;
 	}
 }
 

net/netfilter/nf_queue.c

···
 		return -EINVAL;
 
 	mutex_lock(&queue_handler_mutex);
-	if (queue_handler[pf] != qh) {
+	if (queue_handler[pf] && queue_handler[pf] != qh) {
 		mutex_unlock(&queue_handler_mutex);
 		return -EINVAL;
 	}

net/netfilter/nfnetlink_log.c

···
 	/* FIXME: do we want to make the size calculation conditional based on
 	 * what is actually present?  way more branches and checks, but more
 	 * memory efficient... */
-	size =    NLMSG_ALIGN(sizeof(struct nfgenmsg))
+	size =    NLMSG_SPACE(sizeof(struct nfgenmsg))
 		+ nla_total_size(sizeof(struct nfulnl_msg_packet_hdr))
 		+ nla_total_size(sizeof(u_int32_t))	/* ifindex */
 		+ nla_total_size(sizeof(u_int32_t))	/* ifindex */
···
 	struct nfgenmsg *nfmsg = NLMSG_DATA(nlh);
 	u_int16_t group_num = ntohs(nfmsg->res_id);
 	struct nfulnl_instance *inst;
+	struct nfulnl_msg_config_cmd *cmd = NULL;
 	int ret = 0;
+
+	if (nfula[NFULA_CFG_CMD]) {
+		u_int8_t pf = nfmsg->nfgen_family;
+		cmd = nla_data(nfula[NFULA_CFG_CMD]);
+
+		/* Commands without queue context */
+		switch (cmd->command) {
+		case NFULNL_CFG_CMD_PF_BIND:
+			return nf_log_register(pf, &nfulnl_logger);
+		case NFULNL_CFG_CMD_PF_UNBIND:
+			nf_log_unregister_pf(pf);
+			return 0;
+		}
+	}
 
 	inst = instance_lookup_get(group_num);
 	if (inst && inst->peer_pid != NETLINK_CB(skb).pid) {
···
 		goto out_put;
 	}
 
-	if (nfula[NFULA_CFG_CMD]) {
-		u_int8_t pf = nfmsg->nfgen_family;
-		struct nfulnl_msg_config_cmd *cmd;
-
-		cmd = nla_data(nfula[NFULA_CFG_CMD]);
-
+	if (cmd != NULL) {
 		switch (cmd->command) {
 		case NFULNL_CFG_CMD_BIND:
 			if (inst) {
···
 
 			instance_destroy(inst);
 			goto out;
-		case NFULNL_CFG_CMD_PF_BIND:
-			ret = nf_log_register(pf, &nfulnl_logger);
-			break;
-		case NFULNL_CFG_CMD_PF_UNBIND:
-			/* This is a bug and a feature.  We cannot unregister
-			 * other handlers, like nfnetlink_inst can */
-			nf_log_unregister_pf(pf);
-			break;
 		default:
 			ret = -ENOTSUPP;
 			break;

net/netfilter/nfnetlink_queue.c

···
 	struct net_device *indev;
 	struct net_device *outdev;
 
-	size =    NLMSG_ALIGN(sizeof(struct nfgenmsg))
+	size =    NLMSG_SPACE(sizeof(struct nfgenmsg))
 		+ nla_total_size(sizeof(struct nfqnl_msg_packet_hdr))
 		+ nla_total_size(sizeof(u_int32_t))	/* ifindex */
 		+ nla_total_size(sizeof(u_int32_t))	/* ifindex */
···
 		/* Commands without queue context - might sleep */
 		switch (cmd->command) {
 		case NFQNL_CFG_CMD_PF_BIND:
-			ret = nf_register_queue_handler(ntohs(cmd->pf),
-							&nfqh);
-			break;
+			return nf_register_queue_handler(ntohs(cmd->pf),
+							 &nfqh);
 		case NFQNL_CFG_CMD_PF_UNBIND:
-			ret = nf_unregister_queue_handler(ntohs(cmd->pf),
-							  &nfqh);
-			break;
-		default:
-			break;
+			return nf_unregister_queue_handler(ntohs(cmd->pf),
+							   &nfqh);
 		}
-
-		if (ret < 0)
-			return ret;
 	}
 
 	rcu_read_lock();

net/netfilter/xt_time.c

···
 	 */
 	r->dse = time / 86400;
 
-	/* 1970-01-01 (w=0) was a Thursday (4). */
-	r->weekday = (4 + r->dse) % 7;
+	/*
+	 * 1970-01-01 (w=0) was a Thursday (4).
+	 * -1 and +1 map Sunday properly onto 7.
+	 */
+	r->weekday = (4 + r->dse - 1) % 7 + 1;
 }
 
 static void localtime_3(struct xtm *r, time_t time)

net/rxrpc/ar-recvmsg.c

···
 		/* copy the peer address and timestamp */
 		if (!continue_call) {
 			if (msg->msg_name && msg->msg_namelen > 0)
-				memcpy(&msg->msg_name, &call->conn->trans->peer->srx,
+				memcpy(msg->msg_name,
+				       &call->conn->trans->peer->srx,
 				       sizeof(call->conn->trans->peer->srx));
 			sock_recv_timestamp(msg, &rx->sk, skb);
 		}

net/sctp/bind_addr.c

···
 int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
 {
 	struct sctp_sockaddr_entry *addr, *temp;
+	int found = 0;
 
 	/* We hold the socket lock when calling this function,
 	 * and that acts as a writer synchronizing lock.
···
 	list_for_each_entry_safe(addr, temp, &bp->address_list, list) {
 		if (sctp_cmp_addr_exact(&addr->a, del_addr)) {
 			/* Found the exact match. */
+			found = 1;
 			addr->valid = 0;
 			list_del_rcu(&addr->list);
 			break;
 		}
 	}
 
-	if (addr && !addr->valid) {
+	if (found) {
 		call_rcu(&addr->rcu, sctp_local_addr_free);
 		SCTP_DBG_OBJCNT_DEC(addr);
 		return 0;

net/sctp/ipv6.c

···
 	struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
 	struct sctp_sockaddr_entry *addr = NULL;
 	struct sctp_sockaddr_entry *temp;
+	int found = 0;
 
 	switch (ev) {
 	case NETDEV_UP:
···
 					&sctp_local_addr_list, list) {
 			if (ipv6_addr_equal(&addr->a.v6.sin6_addr,
 					     &ifa->addr)) {
+				found = 1;
 				addr->valid = 0;
 				list_del_rcu(&addr->list);
 				break;
 			}
 		}
 		spin_unlock_bh(&sctp_local_addr_lock);
-		if (addr && !addr->valid)
+		if (found)
 			call_rcu(&addr->rcu, sctp_local_addr_free);
 		break;
 	}

net/sctp/protocol.c

···
 	struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
 	struct sctp_sockaddr_entry *addr = NULL;
 	struct sctp_sockaddr_entry *temp;
+	int found = 0;
 
 	switch (ev) {
 	case NETDEV_UP:
···
 		list_for_each_entry_safe(addr, temp,
 					&sctp_local_addr_list, list) {
 			if (addr->a.v4.sin_addr.s_addr == ifa->ifa_local) {
+				found = 1;
 				addr->valid = 0;
 				list_del_rcu(&addr->list);
 				break;
 			}
 		}
 		spin_unlock_bh(&sctp_local_addr_lock);
-		if (addr && !addr->valid)
+		if (found)
 			call_rcu(&addr->rcu, sctp_local_addr_free);
 		break;
 	}

net/sctp/sm_make_chunk.c

···
 		asoc->peer.ipv4_address = 0;
 		asoc->peer.ipv6_address = 0;
 
+		/* Assume that peer supports the address family
+		 * by which it sends a packet.
+		 */
+		if (peer_addr->sa.sa_family == AF_INET6)
+			asoc->peer.ipv6_address = 1;
+		else if (peer_addr->sa.sa_family == AF_INET)
+			asoc->peer.ipv4_address = 1;
+
 		/* Cycle through address types; avoid divide by 0. */
 		sat = ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
 		if (sat)

net/sctp/socket.c

···
 				    char __user *optval,
 				    int optlen)
 {
+	struct sctp_assoc_value params;
+	struct sctp_sock *sp;
+	struct sctp_association *asoc;
 	int val;
+	int assoc_id = 0;
 
-	if (optlen != sizeof(int))
-		return -EINVAL;
-	if (get_user(val, (int __user *)optval))
-		return -EFAULT;
-
-	if (val < 0)
+	if (optlen < sizeof(int))
 		return -EINVAL;
 
-	sctp_sk(sk)->max_burst = val;
+	if (optlen == sizeof(int)) {
+		printk(KERN_WARNING
+		   "SCTP: Use of int in max_burst socket option deprecated\n");
+		printk(KERN_WARNING
+		   "SCTP: Use struct sctp_assoc_value instead\n");
+		if (copy_from_user(&val, optval, optlen))
+			return -EFAULT;
+	} else if (optlen == sizeof(struct sctp_assoc_value)) {
+		if (copy_from_user(&params, optval, optlen))
+			return -EFAULT;
+		val = params.assoc_value;
+		assoc_id = params.assoc_id;
+	} else
+		return -EINVAL;
+
+	sp = sctp_sk(sk);
+
+	if (assoc_id != 0) {
+		asoc = sctp_id2assoc(sk, assoc_id);
+		if (!asoc)
+			return -EINVAL;
+		asoc->max_burst = val;
+	} else
+		sp->max_burst = val;
 
 	return 0;
 }
···
 				    char __user *optval,
 				    int __user *optlen)
 {
-	int val;
+	struct sctp_assoc_value params;
+	struct sctp_sock *sp;
+	struct sctp_association *asoc;
 
 	if (len < sizeof(int))
 		return -EINVAL;
 
-	len = sizeof(int);
+	if (len == sizeof(int)) {
+		printk(KERN_WARNING
+		   "SCTP: Use of int in max_burst socket option deprecated\n");
+		printk(KERN_WARNING
+		   "SCTP: Use struct sctp_assoc_value instead\n");
+		params.assoc_id = 0;
+	} else if (len == sizeof (struct sctp_assoc_value)) {
+		if (copy_from_user(&params, optval, len))
+			return -EFAULT;
+	} else
+		return -EINVAL;
 
-	val = sctp_sk(sk)->max_burst;
-	if (put_user(len, optlen))
-		return -EFAULT;
-	if (copy_to_user(optval, &val, len))
-		return -EFAULT;
+	sp = sctp_sk(sk);
 
-	return -ENOTSUPP;
+	if (params.assoc_id != 0) {
+		asoc = sctp_id2assoc(sk, params.assoc_id);
+		if (!asoc)
+			return -EINVAL;
+		params.assoc_value = asoc->max_burst;
+	} else
+		params.assoc_value = sp->max_burst;
+
+	if (len == sizeof(int)) {
+		if (copy_to_user(optval, &params.assoc_value, len))
+			return -EFAULT;
+	} else {
+		if (copy_to_user(optval, &params, len))
+			return -EFAULT;
+	}
+
+	return 0;
+
 }
 
 static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,