Merge bk://kernel.bkbits.net/jmorris/net-2.5

into nuts.ninka.net:/home/davem/src/BK/net-2.5

drivers/net/ppp_generic.c

@@ -844,7 +844,7 @@ ppp_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		if (ns == 0)
 			goto outf;
 		skb_reserve(ns, dev->hard_header_len);
-		memcpy(skb_put(ns, skb->len), skb->data, skb->len);
+		skb_copy_bits(skb, 0, skb_put(ns, skb->len), skb->len);
 		kfree_skb(skb);
 		skb = ns;
 	}
@@ -1455,7 +1455,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 				goto err;
 			}
 			skb_reserve(ns, 2);
-			memcpy(skb_put(ns, skb->len), skb->data, skb->len);
+			skb_copy_bits(skb, 0, skb_put(ns, skb->len), skb->len);
 			kfree_skb(skb);
 			skb = ns;
 		}
@@ -1826,7 +1826,7 @@ ppp_mp_reconstruct(struct ppp *ppp)
 		if (head != tail)
 			/* copy to a single skb */
 			for (p = head; p != tail->next; p = p->next)
-				memcpy(skb_put(skb, p->len), p->data, p->len);
+				skb_copy_bits(p, 0, skb_put(skb, p->len), p->len);
 		ppp->nextseq = tail->sequence + 1;
 		head = tail->next;
 	}

drivers/net/sunhme.c

@@ -1521,6 +1521,12 @@ static int happy_meal_init(struct happy_meal *hp)
 	hme_write32(hp, bregs + BMAC_IGAP1, DEFAULT_IPG1);
 	hme_write32(hp, bregs + BMAC_IGAP2, DEFAULT_IPG2);
 
+	/* Make sure we can handle VLAN frames.  */
+	hme_write32(hp, bregs + BMAC_TXMAX,
+		    ETH_DATA_LEN + ETH_HLEN + 8);
+	hme_write32(hp, bregs + BMAC_RXMAX,
+		    ETH_DATA_LEN + ETH_HLEN + 8);
+
 	/* Load up the MAC address and random seed. */
 	HMD(("rseed/macaddr, "));
 

include/net/tcp.h

@@ -628,13 +628,6 @@ static inline void tcp_openreq_free(struct open_request *req)
 /*
  *	Pointers to address related TCP functions
  *	(i.e. things that depend on the address family)
- *
- * 	BUGGG_FUTURE: all the idea behind this struct is wrong.
- *	It mixes socket frontend with transport function.
- *	With port sharing between IPv6/v4 it gives the only advantage,
- *	only poor IPv6 needs to permanently recheck, that it
- *	is still IPv6 8)8) It must be cleaned up as soon as possible.
- *						--ANK (980802)
  */
 
 struct tcp_func {

net/ipv4/ip_gre.c

@@ -1153,7 +1153,9 @@ static int ipgre_tunnel_init(struct net_device *dev)
 	tunnel = (struct ip_tunnel*)dev->priv;
 	iph = &tunnel->parms.iph;
 
-	tunnel->dev			= dev;
+	tunnel->dev = dev;
+	strcpy(tunnel->parms.name, dev->name);
+
 	memcpy(dev->dev_addr, &tunnel->parms.iph.saddr, 4);
 	memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);
 
@@ -1215,6 +1217,9 @@ int __init ipgre_fb_tunnel_init(struct net_device *dev)
 	struct ip_tunnel *tunnel = (struct ip_tunnel*)dev->priv;
 	struct iphdr *iph = &tunnel->parms.iph;
 
+	tunnel->dev = dev;
+	strcpy(tunnel->parms.name, dev->name);
+
 	iph->version		= 4;
 	iph->protocol		= IPPROTO_GRE;
 	iph->ihl		= 5;

net/ipv4/ipip.c

@@ -805,7 +805,10 @@ static int ipip_tunnel_init(struct net_device *dev)
 
 	tunnel = (struct ip_tunnel*)dev->priv;
 	iph = &tunnel->parms.iph;
+
 	tunnel->dev = dev;
+	strcpy(tunnel->parms.name, dev->name);
+
 	memcpy(dev->dev_addr, &tunnel->parms.iph.saddr, 4);
 	memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);
 
@@ -841,6 +844,9 @@ static int __init ipip_fb_tunnel_init(struct net_device *dev)
 	struct ip_tunnel *tunnel = dev->priv;
 	struct iphdr *iph = &tunnel->parms.iph;
 
+	tunnel->dev = dev;
+	strcpy(tunnel->parms.name, dev->name);
+
 	iph->version		= 4;
 	iph->protocol		= IPPROTO_IPIP;
 	iph->ihl		= 5;

net/ipv4/tcp_input.c

@@ -3693,7 +3693,17 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,
 
 		tcp_sync_mss(sk, tp->pmtu_cookie);
 		tcp_initialize_rcv_mss(sk);
+
+		/* Make sure socket is routed, for correct metrics.  */
+		tp->af_specific->rebuild_header(sk);
+
 		tcp_init_metrics(sk);
+
+		/* Prevent spurious tcp_cwnd_restart() on first data
+		 * packet.
+		 */
+		tp->lsndtime = tcp_time_stamp;
+
 		tcp_init_buffer_space(sk);
 
 		if (sock_flag(sk, SOCK_KEEPOPEN))
@@ -3959,7 +3969,18 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
 				if (tp->tstamp_ok)
 					tp->advmss -= TCPOLEN_TSTAMP_ALIGNED;
 
+				/* Make sure socket is routed, for
+				 * correct metrics.
+				 */
+				tp->af_specific->rebuild_header(sk);
+
 				tcp_init_metrics(sk);
+
+				/* Prevent spurious tcp_cwnd_restart() on
+				 * first data packet.
+				 */
+				tp->lsndtime = tcp_time_stamp;
+
 				tcp_initialize_rcv_mss(sk);
 				tcp_init_buffer_space(sk);
 				tcp_fast_path_on(tp);

net/ipv6/ip6_tunnel.c

@@ -506,7 +506,7 @@ void ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		icmpv6_send(skb2, rel_type, rel_code, rel_info, skb2->dev);
 
 		if (rt)
-			dst_free(&rt->u.dst);
+			dst_release(&rt->u.dst);
 
 		kfree_skb(skb2);
 	}

net/ipv6/sit.c

@@ -743,7 +743,10 @@ static int ipip6_tunnel_init(struct net_device *dev)
 
 	tunnel = (struct ip_tunnel*)dev->priv;
 	iph = &tunnel->parms.iph;
+
 	tunnel->dev = dev;
+	strcpy(tunnel->parms.name, dev->name);
+
 	memcpy(dev->dev_addr, &tunnel->parms.iph.saddr, 4);
 	memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);
 
@@ -780,6 +783,9 @@ int __init ipip6_fb_tunnel_init(struct net_device *dev)
 	struct ip_tunnel *tunnel = dev->priv;
 	struct iphdr *iph = &tunnel->parms.iph;
 
+	tunnel->dev = dev;
+	strcpy(tunnel->parms.name, dev->name);
+
 	iph->version		= 4;
 	iph->protocol		= IPPROTO_IPV6;
 	iph->ihl		= 5;