Re: [PATCH] xfrm: interface: do not confirm neighbor when do pmtu update
On Mon, Jan 13, 2020 at 09:00:36AM +0000, Xu Wang wrote: > When do IPv6 tunnel PMTU update and calls __ip6_rt_update_pmtu() in the end, > we should not call dst_confirm_neigh() as there is no two-way communication. > > Signed-off-by: Xu Wang <vulab@iscas.ac.cn>