nvert drm_atomic_get_{old, new}_colorop_state() into proper functions") Signed-off-by: Sasha Levin --- drivers/gpu/drm/display/drm_dp_mst_topology.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c index 64e5c176d5cce..be749dcad3b58 100644 --- a/drivers/gpu/drm/display/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c @@ -4572,7 +4572,8 @@ int drm_dp_atomic_release_time_slots(struct drm_atomic_state *state, if (!payload->delete) { payload->pbn = 0; payload->delete = true; - topology_state->payload_mask &= ~BIT(payload->vcpi - 1); + if (payload->vcpi > 0) + topology_state->payload_mask &= ~BIT(payload->vcpi - 1); } return 0; -- 2.51.0[PATCH 6.19 228/781] drm/display/dp_mst: Add protection against 0 vcpiGreg Kroah-Hartman undefinedstable@vger.kernel.org undefined undefined undefined undefined undefined undefined—e†š@