Merge commit master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 of HEAD

* HEAD:
  [AX.25]: Use kzalloc
  [ATM] net/atm/clip.c: fix PROC_FS=n compile
  [PKT_SCHED]: act_api: Fix module leak while flushing actions
  [NET]: Fix IPv4/DECnet routing rule dumping
  [NET] gso: Fix up GSO packets with broken checksums
  [NET] gso: Add skb_is_gso
  [IRDA]: fix drivers/net/irda/ali-ircc.c:ali_ircc_init()
  [ATM]: fix possible recursive locking in skb_migrate()
  [ATM]: Typo in drivers/atm/Kconfig...
  [TG3]: add amd8131 to "write reorder" chipsets
  [NET]: Fix network device interface printk message priority

include/linux/netdevice.h

@@ -549,6 +549,7 @@ struct packet_type {
 					 struct net_device *);
 	struct sk_buff		*(*gso_segment)(struct sk_buff *skb,
 						int features);
+	int			(*gso_send_check)(struct sk_buff *skb);
 	void			*af_packet_priv;
 	struct list_head	list;
 };
@@ -1001,13 +1002,14 @@ static inline int net_gso_ok(int features, int gso_type)
 
 static inline int skb_gso_ok(struct sk_buff *skb, int features)
 {
-	return net_gso_ok(features, skb_shinfo(skb)->gso_size ?
-				    skb_shinfo(skb)->gso_type : 0);
+	return net_gso_ok(features, skb_shinfo(skb)->gso_type);
 }
 
 static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 {
-	return !skb_gso_ok(skb, dev->features);
+	return skb_is_gso(skb) &&
+	       (!skb_gso_ok(skb, dev->features) ||
+		unlikely(skb->ip_summed != CHECKSUM_HW));
 }
 
 #endif /* __KERNEL__ */

include/linux/skbuff.h

@@ -1455,5 +1455,10 @@ static inline void skb_init_secmark(struct sk_buff *skb)
 { }
 #endif
 
+static inline int skb_is_gso(const struct sk_buff *skb)
+{
+	return skb_shinfo(skb)->gso_size;
+}
+
 #endif	/* __KERNEL__ */
 #endif	/* _LINUX_SKBUFF_H */