From: Xin Long <lucien....@gmail.com> Date: Fri, 28 Oct 2016 18:18:01 +0800
> Prior to this patch, ipv6 didn't do mtu lock check in ip6_update_pmtu. > It leaded to that mtu lock doesn't really work when receiving the pkt > of ICMPV6_PKT_TOOBIG. > > This patch is to add mtu lock check in __ip6_rt_update_pmtu just as ipv4 > did in __ip_rt_update_pmtu. > > Acked-by: Hannes Frederic Sowa <han...@stressinduktion.org> > Signed-off-by: Xin Long <lucien....@gmail.com> Applied, thank you.
