Hi, [This is an automated email] This commit has been processed because it contains a "Fixes:" tag, fixing commit: 263efde31f97 drm/dp/mst: Get validated port ref in drm_dp_update_payload_part1(). The bot has tested the following trees: v4.19.2, v4.18.19, v4.14.81, v4.9.137, v4.4.163, v3.18.125. v4.19.2: Build OK! v4.18.19: Build OK! v4.14.81: Build OK! v4.9.137: Build OK! v4.4.163: Build OK! v3.18.125: Build failed! Errors: drivers/gpu/drm/drm_dp_mst_topology.c:944:6: error: implicit declaration of function ‘current_work’; did you mean ‘current_umask’? [-Werror=implicit-function-declaration] drivers/gpu/drm/drm_dp_mst_topology.c:944:28: error: ‘struct drm_dp_mst_topology_mgr’ has no member named ‘destroy_connector_work’ -- Thanks, Sasha