3.6.11.1 stable review patch. If anyone has any objections, please let me know. ------------------ From: Steffen Klassert [ Upstream commit 34f48df8ec531943ca83ea994eb2561897d8f9f4 ] The output route check was introduced with git commit 261663b0 (ipv4: Don't use the cached pmtu informations for input routes) during times when we cached the pmtu informations on the inetpeer. Now the pmtu informations are back in the routes, so this check is obsolete. It also had some unwanted side effects, as reported by Timo Teras and Lukas Tribus. Signed-off-by: Steffen Klassert Acked-by: Timo Teräs Signed-off-by: David S. Miller --- net/ipv4/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 285a18f..fba3240 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1123,7 +1123,7 @@ static unsigned int ipv4_mtu(const struct dst_entry *dst) if (!mtu) mtu = dst_metric_raw(dst, RTAX_MTU); - if (mtu && rt_is_output_route(rt)) + if (mtu) return mtu; mtu = dst->dev->mtu; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/