diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 3232206..7446d8b 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -392,6 +392,7 @@
 		if (dev) {
 			struct mISDN_devinfo di;
 
+			memset(&di, 0, sizeof(di));
 			di.id = dev->id;
 			di.Dprotocols = dev->Dprotocols;
 			di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
@@ -672,6 +673,7 @@
 		if (dev) {
 			struct mISDN_devinfo di;
 
+			memset(&di, 0, sizeof(di));
 			di.id = dev->id;
 			di.Dprotocols = dev->Dprotocols;
 			di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index cee98fa..7ef83d0 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1,7 +1,7 @@
 /*
  * at91_can.c - CAN network driver for AT91 SoC CAN controller
  *
- * (C) 2007 by Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 by Hans J. Koch <hjk@hansjkoch.de>
  * (C) 2008, 2009, 2010 by Marc Kleine-Budde <kernel@pengutronix.de>
  *
  * This software may be distributed under the terms of the GNU General
diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 55ec324..6727182 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -213,12 +213,12 @@
 };
 MODULE_DEVICE_TABLE(pci, pch_pci_tbl);
 
-static inline void pch_can_bit_set(u32 *addr, u32 mask)
+static inline void pch_can_bit_set(void __iomem *addr, u32 mask)
 {
 	iowrite32(ioread32(addr) | mask, addr);
 }
 
-static inline void pch_can_bit_clear(u32 *addr, u32 mask)
+static inline void pch_can_bit_clear(void __iomem *addr, u32 mask)
 {
 	iowrite32(ioread32(addr) & ~mask, addr);
 }
@@ -1437,7 +1437,7 @@
 	return rc;
 }
 
-static struct pci_driver pch_can_pcidev = {
+static struct pci_driver pch_can_pci_driver = {
 	.name = "pch_can",
 	.id_table = pch_pci_tbl,
 	.probe = pch_can_probe,
@@ -1448,13 +1448,13 @@
 
 static int __init pch_can_pci_init(void)
 {
-	return pci_register_driver(&pch_can_pcidev);
+	return pci_register_driver(&pch_can_pci_driver);
 }
 module_init(pch_can_pci_init);
 
 static void __exit pch_can_pci_exit(void)
 {
-	pci_unregister_driver(&pch_can_pcidev);
+	pci_unregister_driver(&pch_can_pci_driver);
 }
 module_exit(pch_can_pci_exit);
 
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 35ae1aa..a75ba95 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1240,7 +1240,6 @@
 		dev_warn(&pdev->dev, "failed to read mac addr\n");
 
 	netif_carrier_off(netdev);
-	netif_stop_queue(netdev);
 
 	err = register_netdev(netdev);
 	if (err) {
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 03096c8..d05c446 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1536,6 +1536,7 @@
 	PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
 	PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
 	PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
+	PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
 	PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
 	PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
 	PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index e2afdce..f0bd1a1 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -74,8 +74,8 @@
 #define MII_88E1121_PHY_MSCR_TX_DELAY	BIT(4)
 #define MII_88E1121_PHY_MSCR_DELAY_MASK	(~(0x3 << 4))
 
-#define MII_88EC048_PHY_MSCR1_REG	16
-#define MII_88EC048_PHY_MSCR1_PAD_ODD	BIT(6)
+#define MII_88E1318S_PHY_MSCR1_REG	16
+#define MII_88E1318S_PHY_MSCR1_PAD_ODD	BIT(6)
 
 #define MII_88E1121_PHY_LED_CTRL	16
 #define MII_88E1121_PHY_LED_PAGE	3
@@ -240,7 +240,7 @@
 	return err;
 }
 
-static int m88ec048_config_aneg(struct phy_device *phydev)
+static int m88e1318_config_aneg(struct phy_device *phydev)
 {
 	int err, oldpage, mscr;
 
@@ -251,10 +251,10 @@
 	if (err < 0)
 		return err;
 
-	mscr = phy_read(phydev, MII_88EC048_PHY_MSCR1_REG);
-	mscr |= MII_88EC048_PHY_MSCR1_PAD_ODD;
+	mscr = phy_read(phydev, MII_88E1318S_PHY_MSCR1_REG);
+	mscr |= MII_88E1318S_PHY_MSCR1_PAD_ODD;
 
-	err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
+	err = phy_write(phydev, MII_88E1318S_PHY_MSCR1_REG, mscr);
 	if (err < 0)
 		return err;
 
@@ -659,12 +659,12 @@
 		.driver = { .owner = THIS_MODULE },
 	},
 	{
-		.phy_id = MARVELL_PHY_ID_88EC048,
+		.phy_id = MARVELL_PHY_ID_88E1318S,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
-		.name = "Marvell 88EC048",
+		.name = "Marvell 88E1318S",
 		.features = PHY_GBIT_FEATURES,
 		.flags = PHY_HAS_INTERRUPT,
-		.config_aneg = &m88ec048_config_aneg,
+		.config_aneg = &m88e1318_config_aneg,
 		.read_status = &marvell_read_status,
 		.ack_interrupt = &marvell_ack_interrupt,
 		.config_intr = &marvell_config_intr,
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index e3658e1..21314e0 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -873,7 +873,7 @@
 	count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) +
 		skb_shinfo(skb)->nr_frags + 1;
 
-	ctx.ipv4 = (skb->protocol == __constant_ntohs(ETH_P_IP));
+	ctx.ipv4 = (skb->protocol == cpu_to_be16(ETH_P_IP));
 
 	ctx.mss = skb_shinfo(skb)->gso_size;
 	if (ctx.mss) {
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index 8a2f471..edf2288 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -330,14 +330,14 @@
 };
 
 #define VMXNET3_WRITE_BAR0_REG(adapter, reg, val)  \
-	writel(cpu_to_le32(val), (adapter)->hw_addr0 + (reg))
+	writel((val), (adapter)->hw_addr0 + (reg))
 #define VMXNET3_READ_BAR0_REG(adapter, reg)        \
-	le32_to_cpu(readl((adapter)->hw_addr0 + (reg)))
+	readl((adapter)->hw_addr0 + (reg))
 
 #define VMXNET3_WRITE_BAR1_REG(adapter, reg, val)  \
-	writel(cpu_to_le32(val), (adapter)->hw_addr1 + (reg))
+	writel((val), (adapter)->hw_addr1 + (reg))
 #define VMXNET3_READ_BAR1_REG(adapter, reg)        \
-	le32_to_cpu(readl((adapter)->hw_addr1 + (reg)))
+	readl((adapter)->hw_addr1 + (reg))
 
 #define VMXNET3_WAKE_QUEUE_THRESHOLD(tq)  (5)
 #define VMXNET3_RX_ALLOC_THRESHOLD(rq, ring_idx, adapter) \
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index d0f0801..1ff81b5 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -12,7 +12,7 @@
 #define MARVELL_PHY_ID_88E1121R		0x01410cb0
 #define MARVELL_PHY_ID_88E1145		0x01410cd0
 #define MARVELL_PHY_ID_88E1240		0x01410e30
-#define MARVELL_PHY_ID_88EC048		0x01410e90
+#define MARVELL_PHY_ID_88E1318S		0x01410e90
 
 /* struct phy_device dev_flags definitions */
 #define MARVELL_PHY_M1145_FLAGS_RESISTANCE	0x00000001
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 01087e0..70ff77f 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1325,7 +1325,6 @@
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	struct iphdr *iph = &tunnel->parms.iph;
-	struct ipgre_net *ign = net_generic(dev_net(dev), ipgre_net_id);
 
 	tunnel->dev = dev;
 	strcpy(tunnel->parms.name, dev->name);
@@ -1336,7 +1335,6 @@
 	tunnel->hlen		= sizeof(struct iphdr) + 4;
 
 	dev_hold(dev);
-	rcu_assign_pointer(ign->tunnels_wc[0], tunnel);
 }
 
 
@@ -1383,10 +1381,12 @@
 	if ((err = register_netdev(ign->fb_tunnel_dev)))
 		goto err_reg_dev;
 
+	rcu_assign_pointer(ign->tunnels_wc[0],
+			   netdev_priv(ign->fb_tunnel_dev));
 	return 0;
 
 err_reg_dev:
-	free_netdev(ign->fb_tunnel_dev);
+	ipgre_dev_free(ign->fb_tunnel_dev);
 err_alloc_dev:
 	return err;
 }
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index d082eae..24b3558 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -126,6 +126,8 @@
 	SNMP_MIB_ITEM("Udp6NoPorts", UDP_MIB_NOPORTS),
 	SNMP_MIB_ITEM("Udp6InErrors", UDP_MIB_INERRORS),
 	SNMP_MIB_ITEM("Udp6OutDatagrams", UDP_MIB_OUTDATAGRAMS),
+	SNMP_MIB_ITEM("Udp6RcvbufErrors", UDP_MIB_RCVBUFERRORS),
+	SNMP_MIB_ITEM("Udp6SndbufErrors", UDP_MIB_SNDBUFERRORS),
 	SNMP_MIB_SENTINEL
 };
 
@@ -134,6 +136,8 @@
 	SNMP_MIB_ITEM("UdpLite6NoPorts", UDP_MIB_NOPORTS),
 	SNMP_MIB_ITEM("UdpLite6InErrors", UDP_MIB_INERRORS),
 	SNMP_MIB_ITEM("UdpLite6OutDatagrams", UDP_MIB_OUTDATAGRAMS),
+	SNMP_MIB_ITEM("UdpLite6RcvbufErrors", UDP_MIB_RCVBUFERRORS),
+	SNMP_MIB_ITEM("UdpLite6SndbufErrors", UDP_MIB_SNDBUFERRORS),
 	SNMP_MIB_SENTINEL
 };
 
diff --git a/net/rds/message.c b/net/rds/message.c
index a84545d..848cff4 100644
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -224,6 +224,9 @@
 	WARN_ON(rm->m_used_sgs + nents > rm->m_total_sgs);
 	WARN_ON(!nents);
 
+	if (rm->m_used_sgs + nents > rm->m_total_sgs)
+		return NULL;
+
 	sg_ret = &sg_first[rm->m_used_sgs];
 	sg_init_table(sg_ret, nents);
 	rm->m_used_sgs += nents;
@@ -246,6 +249,8 @@
 	rm->m_inc.i_hdr.h_len = cpu_to_be32(total_len);
 	rm->data.op_nents = ceil(total_len, PAGE_SIZE);
 	rm->data.op_sg = rds_message_alloc_sgs(rm, num_sgs);
+	if (!rm->data.op_sg)
+		return ERR_PTR(-ENOMEM);
 
 	for (i = 0; i < rm->data.op_nents; ++i) {
 		sg_set_page(&rm->data.op_sg[i],
diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index 1a41deb..8920f2a 100644
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -479,13 +479,38 @@
 
 
 /*
- * Count the number of pages needed to describe an incoming iovec.
+ * Count the number of pages needed to describe an incoming iovec array.
  */
-static int rds_rdma_pages(struct rds_rdma_args *args)
+static int rds_rdma_pages(struct rds_iovec iov[], int nr_iovecs)
+{
+	int tot_pages = 0;
+	unsigned int nr_pages;
+	unsigned int i;
+
+	/* figure out the number of pages in the vector */
+	for (i = 0; i < nr_iovecs; i++) {
+		nr_pages = rds_pages_in_vec(&iov[i]);
+		if (nr_pages == 0)
+			return -EINVAL;
+
+		tot_pages += nr_pages;
+
+		/*
+		 * nr_pages for one entry is limited to (UINT_MAX>>PAGE_SHIFT)+1,
+		 * so tot_pages cannot overflow without first going negative.
+		 */
+		if (tot_pages < 0)
+			return -EINVAL;
+	}
+
+	return tot_pages;
+}
+
+int rds_rdma_extra_size(struct rds_rdma_args *args)
 {
 	struct rds_iovec vec;
 	struct rds_iovec __user *local_vec;
-	unsigned int tot_pages = 0;
+	int tot_pages = 0;
 	unsigned int nr_pages;
 	unsigned int i;
 
@@ -502,14 +527,16 @@
 			return -EINVAL;
 
 		tot_pages += nr_pages;
+
+		/*
+		 * nr_pages for one entry is limited to (UINT_MAX>>PAGE_SHIFT)+1,
+		 * so tot_pages cannot overflow without first going negative.
+		 */
+		if (tot_pages < 0)
+			return -EINVAL;
 	}
 
-	return tot_pages;
-}
-
-int rds_rdma_extra_size(struct rds_rdma_args *args)
-{
-	return rds_rdma_pages(args) * sizeof(struct scatterlist);
+	return tot_pages * sizeof(struct scatterlist);
 }
 
 /*
@@ -520,13 +547,12 @@
 			  struct cmsghdr *cmsg)
 {
 	struct rds_rdma_args *args;
-	struct rds_iovec vec;
 	struct rm_rdma_op *op = &rm->rdma;
 	int nr_pages;
 	unsigned int nr_bytes;
 	struct page **pages = NULL;
-	struct rds_iovec __user *local_vec;
-	unsigned int nr;
+	struct rds_iovec iovstack[UIO_FASTIOV], *iovs = iovstack;
+	int iov_size;
 	unsigned int i, j;
 	int ret = 0;
 
@@ -546,9 +572,26 @@
 		goto out;
 	}
 
-	nr_pages = rds_rdma_pages(args);
-	if (nr_pages < 0)
+	/* Check whether to allocate the iovec area */
+	iov_size = args->nr_local * sizeof(struct rds_iovec);
+	if (args->nr_local > UIO_FASTIOV) {
+		iovs = sock_kmalloc(rds_rs_to_sk(rs), iov_size, GFP_KERNEL);
+		if (!iovs) {
+			ret = -ENOMEM;
+			goto out;
+		}
+	}
+
+	if (copy_from_user(iovs, (struct rds_iovec __user *)(unsigned long) args->local_vec_addr, iov_size)) {
+		ret = -EFAULT;
 		goto out;
+	}
+
+	nr_pages = rds_rdma_pages(iovs, args->nr_local);
+	if (nr_pages < 0) {
+		ret = -EINVAL;
+		goto out;
+	}
 
 	pages = kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL);
 	if (!pages) {
@@ -564,6 +607,10 @@
 	op->op_recverr = rs->rs_recverr;
 	WARN_ON(!nr_pages);
 	op->op_sg = rds_message_alloc_sgs(rm, nr_pages);
+	if (!op->op_sg) {
+		ret = -ENOMEM;
+		goto out;
+	}
 
 	if (op->op_notify || op->op_recverr) {
 		/* We allocate an uninitialized notifier here, because
@@ -597,50 +644,40 @@
 	       (unsigned long long)args->remote_vec.addr,
 	       op->op_rkey);
 
-	local_vec = (struct rds_iovec __user *)(unsigned long) args->local_vec_addr;
-
 	for (i = 0; i < args->nr_local; i++) {
-		if (copy_from_user(&vec, &local_vec[i],
-				   sizeof(struct rds_iovec))) {
-			ret = -EFAULT;
-			goto out;
-		}
+		struct rds_iovec *iov = &iovs[i];
+		/* don't need to check, rds_rdma_pages() verified nr will be +nonzero */
+		unsigned int nr = rds_pages_in_vec(iov);
 
-		nr = rds_pages_in_vec(&vec);
-		if (nr == 0) {
-			ret = -EINVAL;
-			goto out;
-		}
-
-		rs->rs_user_addr = vec.addr;
-		rs->rs_user_bytes = vec.bytes;
+		rs->rs_user_addr = iov->addr;
+		rs->rs_user_bytes = iov->bytes;
 
 		/* If it's a WRITE operation, we want to pin the pages for reading.
 		 * If it's a READ operation, we need to pin the pages for writing.
 		 */
-		ret = rds_pin_pages(vec.addr, nr, pages, !op->op_write);
+		ret = rds_pin_pages(iov->addr, nr, pages, !op->op_write);
 		if (ret < 0)
 			goto out;
 
-		rdsdebug("RDS: nr_bytes %u nr %u vec.bytes %llu vec.addr %llx\n",
-		       nr_bytes, nr, vec.bytes, vec.addr);
+		rdsdebug("RDS: nr_bytes %u nr %u iov->bytes %llu iov->addr %llx\n",
+			 nr_bytes, nr, iov->bytes, iov->addr);
 
-		nr_bytes += vec.bytes;
+		nr_bytes += iov->bytes;
 
 		for (j = 0; j < nr; j++) {
-			unsigned int offset = vec.addr & ~PAGE_MASK;
+			unsigned int offset = iov->addr & ~PAGE_MASK;
 			struct scatterlist *sg;
 
 			sg = &op->op_sg[op->op_nents + j];
 			sg_set_page(sg, pages[j],
-					min_t(unsigned int, vec.bytes, PAGE_SIZE - offset),
+					min_t(unsigned int, iov->bytes, PAGE_SIZE - offset),
 					offset);
 
-			rdsdebug("RDS: sg->offset %x sg->len %x vec.addr %llx vec.bytes %llu\n",
-			       sg->offset, sg->length, vec.addr, vec.bytes);
+			rdsdebug("RDS: sg->offset %x sg->len %x iov->addr %llx iov->bytes %llu\n",
+			       sg->offset, sg->length, iov->addr, iov->bytes);
 
-			vec.addr += sg->length;
-			vec.bytes -= sg->length;
+			iov->addr += sg->length;
+			iov->bytes -= sg->length;
 		}
 
 		op->op_nents += nr;
@@ -655,13 +692,14 @@
 	}
 	op->op_bytes = nr_bytes;
 
-	ret = 0;
 out:
+	if (iovs != iovstack)
+		sock_kfree_s(rds_rs_to_sk(rs), iovs, iov_size);
 	kfree(pages);
 	if (ret)
 		rds_rdma_free_op(op);
-
-	rds_stats_inc(s_send_rdma);
+	else
+		rds_stats_inc(s_send_rdma);
 
 	return ret;
 }
@@ -773,6 +811,10 @@
 	rm->atomic.op_active = 1;
 	rm->atomic.op_recverr = rs->rs_recverr;
 	rm->atomic.op_sg = rds_message_alloc_sgs(rm, 1);
+	if (!rm->atomic.op_sg) {
+		ret = -ENOMEM;
+		goto err;
+	}
 
 	/* verify 8 byte-aligned */
 	if (args->local_addr & 0x7) {
diff --git a/net/rds/send.c b/net/rds/send.c
index 0bc9db1..35b9c2e 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -973,6 +973,10 @@
 	/* Attach data to the rm */
 	if (payload_len) {
 		rm->data.op_sg = rds_message_alloc_sgs(rm, ceil(payload_len, PAGE_SIZE));
+		if (!rm->data.op_sg) {
+			ret = -ENOMEM;
+			goto out;
+		}
 		ret = rds_message_copy_from_user(rm, msg->msg_iov, payload_len);
 		if (ret)
 			goto out;
diff --git a/net/socket.c b/net/socket.c
index 5247ae1..3ca2fd9 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1652,6 +1652,8 @@
 	struct iovec iov;
 	int fput_needed;
 
+	if (len > INT_MAX)
+		len = INT_MAX;
 	sock = sockfd_lookup_light(fd, &err, &fput_needed);
 	if (!sock)
 		goto out;
@@ -1709,6 +1711,8 @@
 	int err, err2;
 	int fput_needed;
 
+	if (size > INT_MAX)
+		size = INT_MAX;
 	sock = sockfd_lookup_light(fd, &err, &fput_needed);
 	if (!sock)
 		goto out;