This short series from Adi Nissim allows to support key-less tunnels by the tc tunnel key actions, which is needed for some GRE use-cases.
Adi Nissim (2): net/sched: act_tunnel_key: Allow key-less tunnels net/sched: act_tunnel_key: Don't dump dst port if it wasn't set net/sched/act_tunnel_key.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) -- 2.17.0.2884.g4ede3d4