Merge rsync://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	include/linux/kernel.h

38 files changed, 85 insertions, 57 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 750e2508dd90..3d71251b3eca 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -45,7 +45,6 @@ struct prefix_info {
 
 #ifdef __KERNEL__
 
-#include <linux/config.h>
 #include <linux/netdevice.h>
 #include <net/if_inet6.h>
 #include <net/ipv6.h>
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 427dac94bc7e..5ba72d95280c 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -1,7 +1,6 @@
 #ifndef __LINUX_NET_AFUNIX_H
 #define __LINUX_NET_AFUNIX_H
 
-#include <linux/config.h>
 #include <linux/socket.h>
 #include <linux/un.h>
 #include <linux/mutex.h>
@@ -54,10 +53,16 @@ struct unix_address {
 struct unix_skb_parms {
 	struct ucred		creds;		/* Skb credentials	*/
 	struct scm_fp_list	*fp;		/* Passed files		*/
+#ifdef CONFIG_SECURITY_NETWORK
+	char			*secdata;	/* Security context	*/
+	u32			seclen;		/* Security length	*/
+#endif
 };
 
 #define UNIXCB(skb) 	(*(struct unix_skb_parms*)&((skb)->cb))
 #define UNIXCREDS(skb)	(&UNIXCB((skb)).creds)
+#define UNIXSECDATA(skb)	(&UNIXCB((skb)).secdata)
+#define UNIXSECLEN(skb)		(&UNIXCB((skb)).seclen)
 
 #define unix_state_rlock(s)	spin_lock(&unix_sk(s)->lock)
 #define unix_state_runlock(s)	spin_unlock(&unix_sk(s)->lock)
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 5bd997487054..7cd528e9d668 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -6,7 +6,6 @@
 #ifndef _AX25_H
 #define _AX25_H 
 
-#include <linux/config.h>
 #include <linux/ax25.h>
 #include <linux/spinlock.h>
 #include <linux/timer.h>
diff --git a/include/net/compat.h b/include/net/compat.h
index e65cbedb6abc..9859b60280d5 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -1,7 +1,6 @@
 #ifndef NET_COMPAT_H
 #define NET_COMPAT_H
 
-#include <linux/config.h>
 
 struct sock;
 
diff --git a/include/net/dst.h b/include/net/dst.h
index 5161e89017f9..36d54fc248b0 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -8,7 +8,6 @@
 #ifndef _NET_DST_H
 #define _NET_DST_H
 
-#include <linux/config.h>
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/rcupdate.h>
diff --git a/include/net/icmp.h b/include/net/icmp.h
index e7c3f20fbafc..05f8ff7d9316 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -18,7 +18,6 @@
 #ifndef _ICMP_H
 #define	_ICMP_H
 
-#include <linux/config.h>
 #include <linux/icmp.h>
 
 #include <net/inet_sock.h>
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index d5147770ad47..ecc42864b001 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -968,6 +968,7 @@ enum ieee80211_state {
 
 enum {
 	IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
+	IEEE80211_CH_80211H_RULES = (1 << 1),
 	IEEE80211_CH_B_ONLY = (1 << 2),
 	IEEE80211_CH_NO_IBSS = (1 << 3),
 	IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
@@ -976,10 +977,10 @@ enum {
 };
 
 struct ieee80211_channel {
-	u32 freq;
+	u32 freq;	/* in MHz */
 	u8 channel;
 	u8 flags;
-	u8 max_power;
+	u8 max_power;	/* in dBm */
 };
 
 struct ieee80211_geo {
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 59f0c83d55a2..bc6a71dce984 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -14,7 +14,6 @@
 #ifndef _INET6_HASHTABLES_H
 #define _INET6_HASHTABLES_H
 
-#include <linux/config.h>
 
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 #include <linux/in6.h>
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 135d80fd658e..98e0bb3014fe 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -14,7 +14,6 @@
 #ifndef _INET_HASHTABLES_H
 #define _INET_HASHTABLES_H
 
-#include <linux/config.h>
 
 #include <linux/interrupt.h>
 #include <linux/ipv6.h>
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 883eb529ef8e..1f4a9a60d4cc 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -16,7 +16,6 @@
 #ifndef _INET_SOCK_H
 #define _INET_SOCK_H
 
-#include <linux/config.h>
 
 #include <linux/string.h>
 #include <linux/types.h>
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index e837f98fdb50..600cb543550d 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -15,7 +15,6 @@
 #ifndef _INET_TIMEWAIT_SOCK_
 #define _INET_TIMEWAIT_SOCK_
 
-#include <linux/config.h>
 
 #include <linux/list.h>
 #include <linux/module.h>
diff --git a/include/net/ip.h b/include/net/ip.h
index ead233c9540d..98f908400771 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -22,7 +22,6 @@
 #ifndef _IP_H
 #define _IP_H
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/ip.h>
 #include <linux/in.h>
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index a398ae5e30f9..ab29dafb1a6a 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -146,7 +146,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
 	struct rt6_info *rt = (struct rt6_info *) dst;
 
 	write_lock(&sk->sk_dst_lock);
-	__sk_dst_set(sk, dst);
+	sk_setup_caps(sk, dst);
 	np->daddr_cache = daddr;
 	np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
 	write_unlock(&sk->sk_dst_lock);
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index e000fa2cd5f6..a095d1dec7a4 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -16,7 +16,6 @@
 #ifndef _NET_IP_FIB_H
 #define _NET_IP_FIB_H
 
-#include <linux/config.h>
 #include <net/flow.h>
 #include <linux/seq_file.h>
 
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index 77225735cbd4..ac747b64734c 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -7,7 +7,6 @@
 #ifndef _NET_IP_MP_ALG_H
 #define _NET_IP_MP_ALG_H
 
-#include <linux/config.h>
 #include <linux/ip_mp_alg.h>
 #include <net/flow.h>
 #include <net/route.h>
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7d2674fde19a..3b57b159b653 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -248,7 +248,6 @@ struct ip_vs_daemon_user {
 
 #ifdef __KERNEL__
 
-#include <linux/config.h>
 #include <linux/list.h>                 /* for struct list_head */
 #include <linux/spinlock.h>             /* for struct rwlock_t */
 #include <asm/atomic.h>                 /* for struct atomic_t */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 4abedb8eaece..a8fdf7970b37 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -104,7 +104,6 @@ struct frag_hdr {
 
 #ifdef __KERNEL__
 
-#include <linux/config.h>
 #include <net/sock.h>
 
 /* sysctls */
diff --git a/include/net/irda/irda.h b/include/net/irda/irda.h
index 1880e46ecc9b..1cb0607fcbb9 100644
--- a/include/net/irda/irda.h
+++ b/include/net/irda/irda.h
@@ -26,7 +26,6 @@
 #ifndef NET_IRDA_H
 #define NET_IRDA_H
 
-#include <linux/config.h>
 #include <linux/skbuff.h>		/* struct sk_buff */
 #include <linux/kernel.h>
 #include <linux/if.h>			/* sa_family_t in <linux/irda.h> */
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index 92c828029cd8..bca19ca7bdd4 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -39,7 +39,6 @@
 #ifndef IRDA_DEVICE_H
 #define IRDA_DEVICE_H
 
-#include <linux/config.h>
 #include <linux/tty.h>
 #include <linux/netdevice.h>
 #include <linux/spinlock.h>
@@ -161,7 +160,7 @@ typedef struct {
         int irq, irq2;        /* Interrupts used */
         int dma, dma2;        /* DMA channel(s) used */
         int fifo_size;        /* FIFO size */
-        int irqflags;         /* interrupt flags (ie, SA_SHIRQ|SA_INTERRUPT) */
+        int irqflags;         /* interrupt flags (ie, IRQF_SHARED|IRQF_DISABLED) */
 	int direction;        /* Link direction, used by some FIR drivers */
 	int enabled;          /* Powered on? */
 	int suspended;        /* Suspended by APM */
diff --git a/include/net/irda/irlap.h b/include/net/irda/irlap.h
index 2127cae1e0a6..e77eb88d9226 100644
--- a/include/net/irda/irlap.h
+++ b/include/net/irda/irlap.h
@@ -27,7 +27,6 @@
 #ifndef IRLAP_H
 #define IRLAP_H
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index c0c895d379ba..11ecfa58a648 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -29,7 +29,6 @@
 
 #include <asm/param.h>  /* for HZ */
 
-#include <linux/config.h>
 #include <linux/types.h>
 
 #include <net/irda/irda.h>
diff --git a/include/net/irda/irlmp_frame.h b/include/net/irda/irlmp_frame.h
index eb3ad158c023..c463f8bca856 100644
--- a/include/net/irda/irlmp_frame.h
+++ b/include/net/irda/irlmp_frame.h
@@ -26,7 +26,6 @@
 #ifndef IRMLP_FRAME_H
 #define IRMLP_FRAME_H
 
-#include <linux/config.h>
 #include <linux/skbuff.h>
 
 #include <net/irda/discovery.h>
diff --git a/include/net/irda/qos.h b/include/net/irda/qos.h
index 9ae3d6bc2423..cc577dc0a0ef 100644
--- a/include/net/irda/qos.h
+++ b/include/net/irda/qos.h
@@ -31,7 +31,6 @@
 #ifndef IRDA_QOS_H
 #define IRDA_QOS_H
 
-#include <linux/config.h>
 #include <linux/skbuff.h>
 
 #include <net/irda/parameters.h>
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 91fa271a0064..d3915dabe6de 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -37,7 +37,6 @@ enum {
 
 #ifdef __KERNEL__
 
-#include <linux/config.h>
 #include <linux/compiler.h>
 #include <linux/icmpv6.h>
 #include <linux/in6.h>
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 411117815807..1fbd8193d5f1 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -15,7 +15,6 @@
 #include <linux/netfilter/nf_conntrack_common.h>
 
 #ifdef __KERNEL__
-#include <linux/config.h>
 #include <linux/bitops.h>
 #include <linux/compiler.h>
 #include <asm/atomic.h>
diff --git a/include/net/pkt_act.h b/include/net/pkt_act.h
index b225d8472b7e..cf5e4d2e4c21 100644
--- a/include/net/pkt_act.h
+++ b/include/net/pkt_act.h
@@ -4,7 +4,6 @@
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/bitops.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index b94d1ad92c4d..1925c65e617b 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -169,17 +169,23 @@ psched_tod_diff(int delta_sec, int bound)
 
 #define PSCHED_TADD2(tv, delta, tv_res) \
 ({ \
-	   int __delta = (tv).tv_usec + (delta); \
-	   (tv_res).tv_sec = (tv).tv_sec; \
-	   if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
+	   int __delta = (delta); \
+	   (tv_res) = (tv); \
+	   while(__delta >= USEC_PER_SEC){ \
+		 (tv_res).tv_sec++; \
+		 __delta -= USEC_PER_SEC; \
+	   } \
 	   (tv_res).tv_usec = __delta; \
 })
 
 #define PSCHED_TADD(tv, delta) \
 ({ \
-	   (tv).tv_usec += (delta); \
-	   if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \
-		 (tv).tv_usec -= USEC_PER_SEC; } \
+	   int __delta = (delta); \
+	   while(__delta >= USEC_PER_SEC){ \
+		 (tv).tv_sec++; \
+		 __delta -= USEC_PER_SEC; \
+	   } \
+	   (tv).tv_usec = __delta; \
 })
 
 /* Set/check that time is in the "past perfect";
@@ -218,12 +224,13 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
 		struct rtattr *tab);
 extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
 
-extern int qdisc_restart(struct net_device *dev);
+extern void __qdisc_run(struct net_device *dev);
 
 static inline void qdisc_run(struct net_device *dev)
 {
-	while (!netif_queue_stopped(dev) && qdisc_restart(dev) < 0)
-		/* NOTHING */;
+	if (!netif_queue_stopped(dev) &&
+	    !test_and_set_bit(__LINK_STATE_QDISC_RUNNING, &dev->state))
+		__qdisc_run(dev);
 }
 
 extern int tc_classify(struct sk_buff *skb, struct tcf_proto *tp,
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 6dc5970612d7..a225d6371cb1 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -24,7 +24,6 @@
 #ifndef _PROTOCOL_H
 #define _PROTOCOL_H
 
-#include <linux/config.h>
 #include <linux/in6.h>
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 #include <linux/ipv6.h>
@@ -37,6 +36,8 @@
 struct net_protocol {
 	int			(*handler)(struct sk_buff *skb);
 	void			(*err_handler)(struct sk_buff *skb, u32 info);
+	struct sk_buff	       *(*gso_segment)(struct sk_buff *skb,
+					       int features);
 	int			no_policy;
 };
 
@@ -49,11 +50,17 @@ struct inet6_protocol
 			       struct inet6_skb_parm *opt,
 			       int type, int code, int offset,
 			       __u32 info);
+
+	struct sk_buff *(*gso_segment)(struct sk_buff *skb,
+				       int features);
+
 	unsigned int	flags;	/* INET6_PROTO_xxx */
 };
 
 #define INET6_PROTO_NOPOLICY	0x1
 #define INET6_PROTO_FINAL	0x2
+/* This should be set for any extension header which is compatible with GSO. */
+#define INET6_PROTO_GSO_EXTHDR	0x4
 #endif
 
 /* This is used to register socket interfaces for IP protocols.  */
diff --git a/include/net/raw.h b/include/net/raw.h
index d83571fe4c69..e4af59781949 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -17,7 +17,6 @@
 #ifndef _RAW_H
 #define _RAW_H
 
-#include <linux/config.h>
 
 #include <net/protocol.h>
 
diff --git a/include/net/red.h b/include/net/red.h
index 2ed4358e3295..5ccdbb3d4722 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -1,7 +1,6 @@
 #ifndef __NET_SCHED_RED_H
 #define __NET_SCHED_RED_H
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <net/pkt_sched.h>
 #include <net/inet_ecn.h>
diff --git a/include/net/route.h b/include/net/route.h
index 98c915abdec8..c4a068692dcc 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -24,7 +24,6 @@
 #ifndef _ROUTE_H
 #define _ROUTE_H
 
-#include <linux/config.h>
 #include <net/dst.h>
 #include <net/inetpeer.h>
 #include <net/flow.h>
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 7b6ec9986715..b0e9108a4e18 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -1,7 +1,6 @@
 #ifndef __NET_SCHED_GENERIC_H
 #define __NET_SCHED_GENERIC_H
 
-#include <linux/config.h>
 #include <linux/netdevice.h>
 #include <linux/types.h>
 #include <linux/rcupdate.h>
diff --git a/include/net/scm.h b/include/net/scm.h
index 540619cb7160..02daa097cdcd 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -19,6 +19,10 @@ struct scm_cookie
 {
 	struct ucred		creds;		/* Skb credentials	*/
 	struct scm_fp_list	*fp;		/* Passed files		*/
+#ifdef CONFIG_SECURITY_NETWORK
+	char			*secdata;	/* Security context	*/
+	u32			seclen;		/* Security length	*/
+#endif
 	unsigned long		seq;		/* Connection seqno	*/
 };
 
@@ -48,6 +52,17 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
 	return __scm_send(sock, msg, scm);
 }
 
+#ifdef CONFIG_SECURITY_NETWORK
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{
+	if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL)
+		put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata);
+}
+#else
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
+
 static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
 				struct scm_cookie *scm, int flags)
 {
@@ -62,6 +77,8 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
 	if (test_bit(SOCK_PASSCRED, &sock->flags))
 		put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds);
 
+	scm_passec(sock, msg, scm);
+
 	if (!scm->fp)
 		return;
 	
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b2b40f951ae6..a9663b49ea54 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -63,7 +63,6 @@
  */
 
 
-#include <linux/config.h>
 
 #ifdef TEST_FRAME
 #undef CONFIG_PROC_FS
@@ -255,7 +254,7 @@ extern int sctp_debug_flag;
 #define SCTP_DEBUG_PRINTK_IPADDR(whatever...)
 #define SCTP_ENABLE_DEBUG
 #define SCTP_DISABLE_DEBUG
-#define SCTP_ASSERT(expr, str, func) BUG_ON(!(expr))
+#define SCTP_ASSERT(expr, str, func)
 
 #endif /* SCTP_DEBUG */
 
diff --git a/include/net/sock.h b/include/net/sock.h
index 96565ff0de6a..7b3d6b856946 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -40,7 +40,6 @@
 #ifndef _SOCK_H
 #define _SOCK_H
 
-#include <linux/config.h>
 #include <linux/list.h>
 #include <linux/timer.h>
 #include <linux/cache.h>
@@ -141,6 +140,7 @@ struct sock_common {
   *	@sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings
   *	@sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
   *	@sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
+  *	@sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4)
   *	@sk_lingertime: %SO_LINGER l_linger setting
   *	@sk_backlog: always used with the per-socket spinlock held
   *	@sk_callback_lock: used with the callbacks in the end of this struct
@@ -212,6 +212,7 @@ struct sock {
 	gfp_t			sk_allocation;
 	int			sk_sndbuf;
 	int			sk_route_caps;
+	int			sk_gso_type;
 	int			sk_rcvlowat;
 	unsigned long 		sk_flags;
 	unsigned long	        sk_lingertime;
@@ -384,7 +385,6 @@ enum sock_flags {
 	SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */
 	SOCK_DBG, /* %SO_DEBUG setting */
 	SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */
-	SOCK_NO_LARGESEND, /* whether to sent large segments or not */
 	SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
 	SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
 };
@@ -1027,13 +1027,22 @@ extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
 
 extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
 
+static inline int sk_can_gso(const struct sock *sk)
+{
+	return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
+}
+
 static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
 {
 	__sk_dst_set(sk, dst);
 	sk->sk_route_caps = dst->dev->features;
-	if (sk->sk_route_caps & NETIF_F_TSO) {
-		if (sock_flag(sk, SOCK_NO_LARGESEND) || dst->header_len)
-			sk->sk_route_caps &= ~NETIF_F_TSO;
+	if (sk->sk_route_caps & NETIF_F_GSO)
+		sk->sk_route_caps |= NETIF_F_GSO_MASK;
+	if (sk_can_gso(sk)) {
+		if (dst->header_len)
+			sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
+		else 
+			sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
 	}
 }
 
@@ -1266,6 +1275,7 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
  * sk_eat_skb - Release a skb if it is no longer needed
  * @sk: socket to eat this skb from
  * @skb: socket buffer to eat
+ * @copied_early: flag indicating whether DMA operations copied this data early
  *
  * This routine must be called with interrupts disabled or with the socket
  * locked so that the sk_buff queue operation is ok.
diff --git a/include/net/tcp.h b/include/net/tcp.h
index bfc71f954bbe..3cd803b0d7a5 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -21,7 +21,6 @@
 #define TCP_DEBUG 1
 #define FASTRETRANS_DEBUG 1
 
-#include <linux/config.h>
 #include <linux/list.h>
 #include <linux/tcp.h>
 #include <linux/slab.h>
@@ -570,13 +569,13 @@ struct tcp_skb_cb {
  */
 static inline int tcp_skb_pcount(const struct sk_buff *skb)
 {
-	return skb_shinfo(skb)->tso_segs;
+	return skb_shinfo(skb)->gso_segs;
 }
 
 /* This is valid iff tcp_skb_pcount() > 1. */
 static inline int tcp_skb_mss(const struct sk_buff *skb)
 {
-	return skb_shinfo(skb)->tso_size;
+	return skb_shinfo(skb)->gso_size;
 }
 
 static inline void tcp_dec_pcount_approx(__u32 *count,
@@ -752,7 +751,7 @@ static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
 	if (in_flight >= tp->snd_cwnd)
 		return 1;
 
-	if (!(sk->sk_route_caps & NETIF_F_TSO))
+	if (!sk_can_gso(sk))
 		return 0;
 
 	left = tp->snd_cwnd - in_flight;
@@ -1087,6 +1086,8 @@ extern struct request_sock_ops tcp_request_sock_ops;
 
 extern int tcp_v4_destroy_sock(struct sock *sk);
 
+extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
+
 #ifdef CONFIG_PROC_FS
 extern int  tcp4_proc_init(void);
 extern void tcp4_proc_exit(void);
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index c6b84397448d..4629d77173f2 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
 				    struct sk_buff *skb)
 {
 	tp->ecn_flags = 0;
-	if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) {
+	if (sysctl_tcp_ecn) {
 		TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
 		tp->ecn_flags = TCP_ECN_OK;
-		sock_set_flag(sk, SOCK_NO_LARGESEND);
 	}
 }
 
@@ -56,6 +55,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
 			if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
 				tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
 				skb->h.th->cwr = 1;
+				skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
 			}
 		} else {
 			/* ACK or retransmitted segment: clear ECT|CE */
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index 098607cd4b78..e07136d74c2f 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -49,10 +49,18 @@
 
 #define TIPC_MEDIA_TYPE_ETH	1
 
+/* 
+ * Destination address structure used by TIPC bearers when sending messages
+ * 
+ * IMPORTANT: The fields of this structure MUST be stored using the specified
+ * byte order indicated below, as the structure is exchanged between nodes
+ * as part of a link setup process.
+ */
+
 struct tipc_media_addr {
-	__u32  type;
+	__u32  type;			/* bearer type (network byte order) */
 	union {
-		__u8   eth_addr[6];	/* Ethernet bearer */ 
+		__u8   eth_addr[6];	/* 48 bit Ethernet addr (byte array) */ 
 #if 0
 		/* Prototypes for other possible bearer types */