diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/ipv4/xfrm4_output.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/ipv4/xfrm4_output.c')
| -rw-r--r-- | kernel/net/ipv4/xfrm4_output.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/kernel/net/ipv4/xfrm4_output.c b/kernel/net/ipv4/xfrm4_output.c index 2878dbfff..7ee6518af 100644 --- a/kernel/net/ipv4/xfrm4_output.c +++ b/kernel/net/ipv4/xfrm4_output.c @@ -30,6 +30,8 @@ static int xfrm4_tunnel_check_size(struct sk_buff *skb) mtu = dst_mtu(skb_dst(skb)); if (skb->len > mtu) { + skb->protocol = htons(ETH_P_IP); + if (skb->sk) xfrm_local_error(skb, mtu); else @@ -80,24 +82,25 @@ int xfrm4_output_finish(struct sock *sk, struct sk_buff *skb) return xfrm_output(sk, skb); } -static int __xfrm4_output(struct sock *sk, struct sk_buff *skb) +static int __xfrm4_output(struct net *net, struct sock *sk, struct sk_buff *skb) { struct xfrm_state *x = skb_dst(skb)->xfrm; #ifdef CONFIG_NETFILTER if (!x) { IPCB(skb)->flags |= IPSKB_REROUTED; - return dst_output_sk(sk, skb); + return dst_output(net, sk, skb); } #endif return x->outer_mode->afinfo->output_finish(sk, skb); } -int xfrm4_output(struct sock *sk, struct sk_buff *skb) +int xfrm4_output(struct net *net, struct sock *sk, struct sk_buff *skb) { - return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, sk, skb, - NULL, skb_dst(skb)->dev, __xfrm4_output, + return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, + net, sk, skb, NULL, skb_dst(skb)->dev, + __xfrm4_output, !(IPCB(skb)->flags & IPSKB_REROUTED)); } |