From c10237e077cef50e925f052e49f3b4fead9d71f9 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 27 Jun 2012 17:05:06 -0700 Subject: Revert "ipv4: tcp: dont cache unconfirmed intput dst" This reverts commit c074da2810c118b3812f32d6754bd9ead2f169e7. This change has several unwanted side effects: 1) Sockets will cache the DST_NOCACHE route in sk->sk_rx_dst and we'll thus never create a real cached route. 2) All TCP traffic will use DST_NOCACHE and never use the routing cache at all. Signed-off-by: David S. Miller --- net/ipv4/xfrm4_input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/xfrm4_input.c') diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index eee636b191b..06814b6216d 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -28,7 +28,7 @@ static inline int xfrm4_rcv_encap_finish(struct sk_buff *skb) const struct iphdr *iph = ip_hdr(skb); if (ip_route_input_noref(skb, iph->daddr, iph->saddr, - iph->tos, skb->dev, false)) + iph->tos, skb->dev)) goto drop; } return dst_input(skb); -- cgit v1.2.3-70-g09d2