From: Eric Garver <e...@erig.me>
Date: Tue, 23 May 2017 18:37:27 -0400
> Since 9b4437a5b870 ("geneve: Unify LWT and netdev handling.") fill_info
> does not return UDP_ZERO_CSUM6_RX when using COLLECT_METADATA. This is
> because it uses ip_tunnel_info_af() with the device level info, which is
> not valid for COLLECT_METADATA.
>
> Fix by checking for the presence of the actual sockets.
>
> Fixes: 9b4437a5b870 ("geneve: Unify LWT and netdev handling.")
> Signed-off-by: Eric Garver <e...@erig.me>
Please target bug fixes at 'net' not 'net-next' unless the bug only
exists in 'net-next'.
I've applied this to 'net' and queued it up for -stable.
