[PATCH 4.9 49/75] net/mlx5e: Fix possible deadlock of VXLAN lock

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Gal Pressman [ Upstream commit 6323514116404cc651df1b7fffa1311ddf8ce647 ] mlx5e_vxlan_lookup_port is called both from mlx5e_add_vxlan_port (user context) and

[PATCH 4.9 49/75] net/mlx5e: Fix possible deadlock of VXLAN lock

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Gal Pressman [ Upstream commit 6323514116404cc651df1b7fffa1311ddf8ce647 ] mlx5e_vxlan_lookup_port is called both from mlx5e_add_vxlan_port (user context) and mlx5e_features_check (softirq),