[PATCH 4.4 002/342] gro: Make GRO aware of lightweight tunnels.

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jesse Gross [ Upstream commit ce87fc6ce3f9f4488546187e3757cf666d9d4a2a ] GRO is currently not aware of tunnel metadata generated by lightweight tunnels and stored in the dst.

[PATCH 4.4 002/342] gro: Make GRO aware of lightweight tunnels.

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jesse Gross [ Upstream commit ce87fc6ce3f9f4488546187e3757cf666d9d4a2a ] GRO is currently not aware of tunnel metadata generated by lightweight tunnels and stored in the dst. This leads to two