diff --git a/[refs] b/[refs]
index 0dee5ad131be..77851105383a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 66b13d99d96a1a69f47a6bc3dc47f45955967377
+refs/heads/master: 10090751c009f4b21a12cd64e96376757563fd4b
diff --git a/trunk/drivers/net/bonding/bond_sysfs.c b/trunk/drivers/net/bonding/bond_sysfs.c
index 5a20804fdece..6044ff809c2a 100644
--- a/trunk/drivers/net/bonding/bond_sysfs.c
+++ b/trunk/drivers/net/bonding/bond_sysfs.c
@@ -1675,7 +1675,6 @@ int bond_create_sysfs(struct bond_net *bn)
 	int ret;
 
 	bn->class_attr_bonding_masters = class_attr_bonding_masters;
-	sysfs_attr_init(&bn->class_attr_bonding_masters.attr);
 
 	ret = netdev_class_create_file(&bn->class_attr_bonding_masters);
 	/*
diff --git a/trunk/drivers/net/ethernet/intel/igbvf/netdev.c b/trunk/drivers/net/ethernet/intel/igbvf/netdev.c
index db2981748012..10e3c9c593d3 100644
--- a/trunk/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/trunk/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -49,9 +49,9 @@
 char igbvf_driver_name[] = "igbvf";
 const char igbvf_driver_version[] = DRV_VERSION;
 static const char igbvf_driver_string[] =
-				"Intel(R) Virtual Function Network Driver";
+		  "Intel(R) Gigabit Virtual Function Network Driver";
 static const char igbvf_copyright[] =
-				"Copyright (c) 2009 - 2010 Intel Corporation.";
+		  "Copyright (c) 2009 - 2011 Intel Corporation.";
 
 static int igbvf_poll(struct napi_struct *napi, int budget);
 static void igbvf_reset(struct igbvf_adapter *);
@@ -2525,9 +2525,11 @@ static void igbvf_print_device_info(struct igbvf_adapter *adapter)
 	struct net_device *netdev = adapter->netdev;
 	struct pci_dev *pdev = adapter->pdev;
 
-	dev_info(&pdev->dev, "Intel(R) 82576 Virtual Function\n");
+	if (hw->mac.type == e1000_vfadapt_i350)
+		dev_info(&pdev->dev, "Intel(R) I350 Virtual Function\n");
+	else
+		dev_info(&pdev->dev, "Intel(R) 82576 Virtual Function\n");
 	dev_info(&pdev->dev, "Address: %pM\n", netdev->dev_addr);
-	dev_info(&pdev->dev, "MAC: %d\n", hw->mac.type);
 }
 
 static int igbvf_set_features(struct net_device *netdev, u32 features)
@@ -2864,7 +2866,7 @@ module_exit(igbvf_exit_module);
 
 
 MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
-MODULE_DESCRIPTION("Intel(R) 82576 Virtual Function Network Driver");
+MODULE_DESCRIPTION("Intel(R) Gigabit Virtual Function Network Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 
diff --git a/trunk/drivers/net/virtio_net.c b/trunk/drivers/net/virtio_net.c
index 91039ab16728..765ab9ac9d17 100644
--- a/trunk/drivers/net/virtio_net.c
+++ b/trunk/drivers/net/virtio_net.c
@@ -877,21 +877,8 @@ static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
 		dev_warn(&dev->dev, "Failed to kill VLAN ID %d.\n", vid);
 }
 
-static void virtnet_get_ringparam(struct net_device *dev,
-				struct ethtool_ringparam *ring)
-{
-	struct virtnet_info *vi = netdev_priv(dev);
-
-	ring->rx_max_pending = virtqueue_get_vring_size(vi->rvq);
-	ring->tx_max_pending = virtqueue_get_vring_size(vi->svq);
-	ring->rx_pending = ring->rx_max_pending;
-	ring->tx_pending = ring->tx_max_pending;
-
-}
-
 static const struct ethtool_ops virtnet_ethtool_ops = {
 	.get_link = ethtool_op_get_link,
-	.get_ringparam = virtnet_get_ringparam,
 };
 
 #define MIN_MTU 68
diff --git a/trunk/drivers/virtio/virtio_ring.c b/trunk/drivers/virtio/virtio_ring.c
index 4acf88884f9b..68b9136847af 100644
--- a/trunk/drivers/virtio/virtio_ring.c
+++ b/trunk/drivers/virtio/virtio_ring.c
@@ -529,14 +529,4 @@ void vring_transport_features(struct virtio_device *vdev)
 }
 EXPORT_SYMBOL_GPL(vring_transport_features);
 
-/* return the size of the vring within the virtqueue */
-unsigned int virtqueue_get_vring_size(struct virtqueue *_vq)
-{
-
-	struct vring_virtqueue *vq = to_vvq(_vq);
-
-	return vq->vring.num;
-}
-EXPORT_SYMBOL_GPL(virtqueue_get_vring_size);
-
 MODULE_LICENSE("GPL");
diff --git a/trunk/include/linux/virtio.h b/trunk/include/linux/virtio.h
index 851ebf1a4476..710885749605 100644
--- a/trunk/include/linux/virtio.h
+++ b/trunk/include/linux/virtio.h
@@ -61,9 +61,6 @@ struct virtqueue {
  * virtqueue_detach_unused_buf: detach first unused buffer
  * 	vq: the struct virtqueue we're talking about.
  * 	Returns NULL or the "data" token handed to add_buf
- * virtqueue_get_vring_size: return the size of the virtqueue's vring
- *	vq: the struct virtqueue containing the vring of interest.
- *	Returns the size of the vring.
  *
  * Locking rules are straightforward: the driver is responsible for
  * locking.  No two operations may be invoked simultaneously, with the exception
@@ -100,8 +97,6 @@ bool virtqueue_enable_cb_delayed(struct virtqueue *vq);
 
 void *virtqueue_detach_unused_buf(struct virtqueue *vq);
 
-unsigned int virtqueue_get_vring_size(struct virtqueue *vq);
-
 /**
  * virtio_device - representation of a device using virtio
  * @index: unique position on the virtio bus
diff --git a/trunk/include/net/inet_ecn.h b/trunk/include/net/inet_ecn.h
index 2fa14691869c..2fa8d1341a0a 100644
--- a/trunk/include/net/inet_ecn.h
+++ b/trunk/include/net/inet_ecn.h
@@ -30,14 +30,6 @@ static inline int INET_ECN_is_capable(__u8 dsfield)
 	return dsfield & INET_ECN_ECT_0;
 }
 
-/*
- * RFC 3168 9.1.1
- *  The full-functionality option for ECN encapsulation is to copy the
- *  ECN codepoint of the inside header to the outside header on
- *  encapsulation if the inside header is not-ECT or ECT, and to set the
- *  ECN codepoint of the outside header to ECT(0) if the ECN codepoint of
- *  the inside header is CE.
- */
 static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner)
 {
 	outer &= ~INET_ECN_MASK;
diff --git a/trunk/include/net/inet_timewait_sock.h b/trunk/include/net/inet_timewait_sock.h
index 180231c5bbbe..f1a770977c4f 100644
--- a/trunk/include/net/inet_timewait_sock.h
+++ b/trunk/include/net/inet_timewait_sock.h
@@ -126,8 +126,7 @@ struct inet_timewait_sock {
 	/* And these are ours. */
 	unsigned int		tw_ipv6only     : 1,
 				tw_transparent  : 1,
-				tw_pad		: 6,	/* 6 bits hole */
-				tw_tos		: 8,
+				tw_pad		: 14,	/* 14 bits hole */
 				tw_ipv6_offset  : 16;
 	kmemcheck_bitfield_end(flags);
 	unsigned long		tw_ttd;
diff --git a/trunk/include/net/ip.h b/trunk/include/net/ip.h
index eca0ef7a495e..c7e066a1c611 100644
--- a/trunk/include/net/ip.h
+++ b/trunk/include/net/ip.h
@@ -165,7 +165,6 @@ struct ip_reply_arg {
 	int	    csumoffset; /* u16 offset of csum in iov[0].iov_base */
 				/* -1 if not needed */ 
 	int	    bound_dev_if;
-	u8  	    tos;
 }; 
 
 #define IP_REPLY_ARG_NOSRCCHECK 1
@@ -176,7 +175,7 @@ static inline __u8 ip_reply_arg_flowi_flags(const struct ip_reply_arg *arg)
 }
 
 void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
-		   const struct ip_reply_arg *arg, unsigned int len);
+		   struct ip_reply_arg *arg, unsigned int len);
 
 struct ipv4_config {
 	int	log_martians;
diff --git a/trunk/include/net/tcp.h b/trunk/include/net/tcp.h
index ed0e81452827..3edef0bebdd1 100644
--- a/trunk/include/net/tcp.h
+++ b/trunk/include/net/tcp.h
@@ -1185,9 +1185,8 @@ struct tcp_md5sig_pool {
 
 /* - functions */
 extern int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
-			       const struct sock *sk,
-			       const struct request_sock *req,
-			       const struct sk_buff *skb);
+			       struct sock *sk, struct request_sock *req,
+			       struct sk_buff *skb);
 extern struct tcp_md5sig_key * tcp_v4_md5_lookup(struct sock *sk,
 						 struct sock *addr_sk);
 extern int tcp_v4_md5_do_add(struct sock *sk, __be32 addr, u8 *newkey,
@@ -1210,7 +1209,7 @@ extern void tcp_free_md5sig_pool(void);
 extern struct tcp_md5sig_pool	*tcp_get_md5sig_pool(void);
 extern void tcp_put_md5sig_pool(void);
 
-extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, const struct tcphdr *);
+extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, struct tcphdr *);
 extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, const struct sk_buff *,
 				 unsigned header_len);
 extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp,
@@ -1449,9 +1448,9 @@ struct tcp_sock_af_ops {
 						struct sock *addr_sk);
 	int			(*calc_md5_hash) (char *location,
 						  struct tcp_md5sig_key *md5,
-						  const struct sock *sk,
-						  const struct request_sock *req,
-						  const struct sk_buff *skb);
+						  struct sock *sk,
+						  struct request_sock *req,
+						  struct sk_buff *skb);
 	int			(*md5_add) (struct sock *sk,
 					    struct sock *addr_sk,
 					    u8 *newkey,
@@ -1468,9 +1467,9 @@ struct tcp_request_sock_ops {
 						struct request_sock *req);
 	int			(*calc_md5_hash) (char *location,
 						  struct tcp_md5sig_key *md5,
-						  const struct sock *sk,
-						  const struct request_sock *req,
-						  const struct sk_buff *skb);
+						  struct sock *sk,
+						  struct request_sock *req,
+						  struct sk_buff *skb);
 #endif
 };
 
diff --git a/trunk/net/ipv4/inet_timewait_sock.c b/trunk/net/ipv4/inet_timewait_sock.c
index 44d65d546e30..3c8dfa16614d 100644
--- a/trunk/net/ipv4/inet_timewait_sock.c
+++ b/trunk/net/ipv4/inet_timewait_sock.c
@@ -183,7 +183,6 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
 		tw->tw_daddr	    = inet->inet_daddr;
 		tw->tw_rcv_saddr    = inet->inet_rcv_saddr;
 		tw->tw_bound_dev_if = sk->sk_bound_dev_if;
-		tw->tw_tos	    = inet->tos;
 		tw->tw_num	    = inet->inet_num;
 		tw->tw_state	    = TCP_TIME_WAIT;
 		tw->tw_substate	    = state;
diff --git a/trunk/net/ipv4/ip_output.c b/trunk/net/ipv4/ip_output.c
index 0bc95f3977d2..e1374ab034bb 100644
--- a/trunk/net/ipv4/ip_output.c
+++ b/trunk/net/ipv4/ip_output.c
@@ -1466,7 +1466,7 @@ static int ip_reply_glue_bits(void *dptr, char *to, int offset,
  *     	structure to pass arguments.
  */
 void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
-		   const struct ip_reply_arg *arg, unsigned int len)
+		   struct ip_reply_arg *arg, unsigned int len)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct ip_options_data replyopts;
@@ -1489,7 +1489,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
 	}
 
 	flowi4_init_output(&fl4, arg->bound_dev_if, 0,
-			   RT_TOS(arg->tos),
+			   RT_TOS(ip_hdr(skb)->tos),
 			   RT_SCOPE_UNIVERSE, sk->sk_protocol,
 			   ip_reply_arg_flowi_flags(arg),
 			   daddr, rt->rt_spec_dst,
@@ -1506,7 +1506,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
 	   with locally disabled BH and that sk cannot be already spinlocked.
 	 */
 	bh_lock_sock(sk);
-	inet->tos = arg->tos;
+	inet->tos = ip_hdr(skb)->tos;
 	sk->sk_priority = skb->priority;
 	sk->sk_protocol = ip_hdr(skb)->protocol;
 	sk->sk_bound_dev_if = arg->bound_dev_if;
diff --git a/trunk/net/ipv4/ip_sockglue.c b/trunk/net/ipv4/ip_sockglue.c
index 09ff51bf16a4..f0dc3ad662ae 100644
--- a/trunk/net/ipv4/ip_sockglue.c
+++ b/trunk/net/ipv4/ip_sockglue.c
@@ -33,7 +33,6 @@
 #include <linux/netfilter.h>
 #include <linux/route.h>
 #include <linux/mroute.h>
-#include <net/inet_ecn.h>
 #include <net/route.h>
 #include <net/xfrm.h>
 #include <net/compat.h>
@@ -579,8 +578,8 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 		break;
 	case IP_TOS:	/* This sets both TOS and Precedence */
 		if (sk->sk_type == SOCK_STREAM) {
-			val &= ~INET_ECN_MASK;
-			val |= inet->tos & INET_ECN_MASK;
+			val &= ~3;
+			val |= inet->tos & 3;
 		}
 		if (inet->tos != val) {
 			inet->tos = val;
diff --git a/trunk/net/ipv4/tcp.c b/trunk/net/ipv4/tcp.c
index eefc61e3d0e4..704adad8f07f 100644
--- a/trunk/net/ipv4/tcp.c
+++ b/trunk/net/ipv4/tcp.c
@@ -2994,19 +2994,17 @@ void tcp_put_md5sig_pool(void)
 EXPORT_SYMBOL(tcp_put_md5sig_pool);
 
 int tcp_md5_hash_header(struct tcp_md5sig_pool *hp,
-			const struct tcphdr *th)
+			struct tcphdr *th)
 {
 	struct scatterlist sg;
-	struct tcphdr hdr;
 	int err;
 
-	/* We are not allowed to change tcphdr, make a local copy */
-	memcpy(&hdr, th, sizeof(hdr));
-	hdr.check = 0;
-
+	__sum16 old_checksum = th->check;
+	th->check = 0;
 	/* options aren't included in the hash */
-	sg_init_one(&sg, &hdr, sizeof(hdr));
-	err = crypto_hash_update(&hp->md5_desc, &sg, sizeof(hdr));
+	sg_init_one(&sg, th, sizeof(struct tcphdr));
+	err = crypto_hash_update(&hp->md5_desc, &sg, sizeof(struct tcphdr));
+	th->check = old_checksum;
 	return err;
 }
 EXPORT_SYMBOL(tcp_md5_hash_header);
diff --git a/trunk/net/ipv4/tcp_ipv4.c b/trunk/net/ipv4/tcp_ipv4.c
index 0ea10eefa60f..955c9255cd98 100644
--- a/trunk/net/ipv4/tcp_ipv4.c
+++ b/trunk/net/ipv4/tcp_ipv4.c
@@ -92,7 +92,7 @@ EXPORT_SYMBOL(sysctl_tcp_low_latency);
 static struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk,
 						   __be32 addr);
 static int tcp_v4_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
-			       __be32 daddr, __be32 saddr, const struct tcphdr *th);
+			       __be32 daddr, __be32 saddr, struct tcphdr *th);
 #else
 static inline
 struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk, __be32 addr)
@@ -652,7 +652,6 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
 	arg.flags = (sk && inet_sk(sk)->transparent) ? IP_REPLY_ARG_NOSRCCHECK : 0;
 
 	net = dev_net(skb_dst(skb)->dev);
-	arg.tos = ip_hdr(skb)->tos;
 	ip_send_reply(net->ipv4.tcp_sock, skb, ip_hdr(skb)->saddr,
 		      &arg, arg.iov[0].iov_len);
 
@@ -667,7 +666,7 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
 static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
 			    u32 win, u32 ts, int oif,
 			    struct tcp_md5sig_key *key,
-			    int reply_flags, u8 tos)
+			    int reply_flags)
 {
 	const struct tcphdr *th = tcp_hdr(skb);
 	struct {
@@ -727,7 +726,7 @@ static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
 	arg.csumoffset = offsetof(struct tcphdr, check) / 2;
 	if (oif)
 		arg.bound_dev_if = oif;
-	arg.tos = tos;
+
 	ip_send_reply(net->ipv4.tcp_sock, skb, ip_hdr(skb)->saddr,
 		      &arg, arg.iov[0].iov_len);
 
@@ -744,8 +743,7 @@ static void tcp_v4_timewait_ack(struct sock *sk, struct sk_buff *skb)
 			tcptw->tw_ts_recent,
 			tw->tw_bound_dev_if,
 			tcp_twsk_md5_key(tcptw),
-			tw->tw_transparent ? IP_REPLY_ARG_NOSRCCHECK : 0,
-			tw->tw_tos
+			tw->tw_transparent ? IP_REPLY_ARG_NOSRCCHECK : 0
 			);
 
 	inet_twsk_put(tw);
@@ -759,8 +757,7 @@ static void tcp_v4_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
 			req->ts_recent,
 			0,
 			tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->daddr),
-			inet_rsk(req)->no_srccheck ? IP_REPLY_ARG_NOSRCCHECK : 0,
-			ip_hdr(skb)->tos);
+			inet_rsk(req)->no_srccheck ? IP_REPLY_ARG_NOSRCCHECK : 0);
 }
 
 /*
@@ -1093,7 +1090,7 @@ static int tcp_v4_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp,
 }
 
 static int tcp_v4_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
-			       __be32 daddr, __be32 saddr, const struct tcphdr *th)
+			       __be32 daddr, __be32 saddr, struct tcphdr *th)
 {
 	struct tcp_md5sig_pool *hp;
 	struct hash_desc *desc;
@@ -1125,12 +1122,12 @@ static int tcp_v4_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
 }
 
 int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
-			const struct sock *sk, const struct request_sock *req,
-			const struct sk_buff *skb)
+			struct sock *sk, struct request_sock *req,
+			struct sk_buff *skb)
 {
 	struct tcp_md5sig_pool *hp;
 	struct hash_desc *desc;
-	const struct tcphdr *th = tcp_hdr(skb);
+	struct tcphdr *th = tcp_hdr(skb);
 	__be32 saddr, daddr;
 
 	if (sk) {
@@ -1175,7 +1172,7 @@ int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
 }
 EXPORT_SYMBOL(tcp_v4_md5_hash_skb);
 
-static int tcp_v4_inbound_md5_hash(struct sock *sk, const struct sk_buff *skb)
+static int tcp_v4_inbound_md5_hash(struct sock *sk, struct sk_buff *skb)
 {
 	/*
 	 * This gets called for each TCP segment that arrives
diff --git a/trunk/net/ipv6/tcp_ipv6.c b/trunk/net/ipv6/tcp_ipv6.c
index c8683fcc487a..da2ada881cfa 100644
--- a/trunk/net/ipv6/tcp_ipv6.c
+++ b/trunk/net/ipv6/tcp_ipv6.c
@@ -761,7 +761,7 @@ static int tcp_v6_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp,
 
 static int tcp_v6_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
 			       const struct in6_addr *daddr, struct in6_addr *saddr,
-			       const struct tcphdr *th)
+			       struct tcphdr *th)
 {
 	struct tcp_md5sig_pool *hp;
 	struct hash_desc *desc;
@@ -793,14 +793,13 @@ static int tcp_v6_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
 }
 
 static int tcp_v6_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
-			       const struct sock *sk,
-			       const struct request_sock *req,
-			       const struct sk_buff *skb)
+			       struct sock *sk, struct request_sock *req,
+			       struct sk_buff *skb)
 {
 	const struct in6_addr *saddr, *daddr;
 	struct tcp_md5sig_pool *hp;
 	struct hash_desc *desc;
-	const struct tcphdr *th = tcp_hdr(skb);
+	struct tcphdr *th = tcp_hdr(skb);
 
 	if (sk) {
 		saddr = &inet6_sk(sk)->saddr;
@@ -843,12 +842,12 @@ static int tcp_v6_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
 	return 1;
 }
 
-static int tcp_v6_inbound_md5_hash(struct sock *sk, const struct sk_buff *skb)
+static int tcp_v6_inbound_md5_hash (struct sock *sk, struct sk_buff *skb)
 {
 	const __u8 *hash_location = NULL;
 	struct tcp_md5sig_key *hash_expected;
 	const struct ipv6hdr *ip6h = ipv6_hdr(skb);
-	const struct tcphdr *th = tcp_hdr(skb);
+	struct tcphdr *th = tcp_hdr(skb);
 	int genhash;
 	u8 newhash[16];