Re: [PATCH net-next 0/2] ip_gre: add support for i/o_flags update

2017-11-09 Thread David Miller
From: Xin Long Date: Tue, 7 Nov 2017 16:33:07 +0800 > ip_gre is using as many ip_tunnel apis as possible, newlink works > fine as gre would do it's own part in .ndo_init. But when changing > link, ip_tunnel_changelink doesn't even update i/o_flags, and also > the update of

[PATCH net-next 0/2] ip_gre: add support for i/o_flags update

2017-11-07 Thread Xin Long
ip_gre is using as many ip_tunnel apis as possible, newlink works fine as gre would do it's own part in .ndo_init. But when changing link, ip_tunnel_changelink doesn't even update i/o_flags, and also the update of these flags would cause some other gre's properties need to be updated or