linux/include/net/ipip.h, branch v3.9

ipv4: Fix ip-header identification for gso packets.

2013-03-26T17:50:05Z

ip-header id needs to be incremented even if IP_DF flag is set. This behaviour was changed in commit 490ab08127cebc25e3a26 (IP_GRE: Fix IP-Identification). Following patch fixes it so that identification is always incremented. Reported-by: Cong Wang Signed-off-by: Pravin B Shelar Signed-off-by: David S. Miller

IP_GRE: Fix IP-Identification.

2013-02-25T20:47:41Z

GRE-GSO generates ip fragments with id 0,2,3,4... for every GSO packet, which is not correct. Following patch fixes it by setting ip-header id unique id of fragments are allowed. As Eric Dumazet suggested it is optimized by using inner ip-header whenever inner packet is ipv4. Signed-off-by: Pravin B Shelar Signed-off-by: David S. Miller

net: convert __IPTUNNEL_XMIT() to an inline function

2012-11-14T23:49:50Z

__IPTUNNEL_XMIT() is an ugly macro, convert it to a static inline function, so make it more readable. IPTUNNEL_XMIT() is unused, just remove it. Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: David S. Miller

ipv4: gre: add GRO capability

2012-10-01T21:01:57Z

Add GRO capability to IPv4 GRE tunnels, using the gro_cells infrastructure. Tested using IPv4 and IPv6 TCP traffic inside this tunnel, and checking GRO is building large packets. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

tunnel: implement 64 bits statistics

2012-04-14T18:47:05Z

Convert the per-cpu statistics kept for GRE, IPIP, and SIT tunnels to use 64 bit statistics. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

tunnels: add __rcu annotations

2010-10-27T18:37:32Z

Add __rcu annotations to : (struct ip_tunnel)->prl (struct ip_tunnel_prl_entry)->next (struct xfrm_tunnel)->next struct xfrm_tunnel *tunnel4_handlers struct xfrm_tunnel *tunnel64_handlers And use appropriate rcu primitives to reduce sparse warnings if CONFIG_SPARSE_RCU_POINTER=y Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

tunnels: add _rcu annotations

2010-10-25T20:09:45Z

(struct ip6_tnl)->next is rcu protected : (struct ip_tunnel)->next is rcu protected : (struct xfrm6_tunnel)->next is rcu protected : add __rcu annotation and proper rcu primitives. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

tunnels: prepare percpu accounting

2010-09-28T04:30:42Z

Tunnels are going to use percpu for their accounting. They are going to use a new tstats field in net_device. skb_tunnel_rx() is changed to be a wrapper around __skb_tunnel_rx() IPTUNNEL_XMIT() is changed to be a wrapper around __IPTUNNEL_XMIT() Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

net-next: remove useless union keyword

2010-06-11T06:31:35Z

remove useless union keyword in rtable, rt6_info and dn_route. Since there is only one member in a union, the union keyword isn't useful. Signed-off-by: Changli Gao Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

net: cleanup include/net

2009-11-04T13:06:25Z

This cleanup patch puts struct/union/enum opening braces, in first line to ease grep games. struct something { becomes : struct something { Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller