lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()

[linux.git] / drivers / gpu / drm / drm_dp_mst_topology.c

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index f3d79eda94bb0cb744a52c43c8c725f1c0b1716b..8b3822142fed8d7d14e28044c2cb9b9eb2fc6eee 100644 (file)
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -5511,6 +5511,7 @@ int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
        mutex_init(&mgr->probe_lock);
 #if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS)
        mutex_init(&mgr->topology_ref_history_lock);
+       stack_depot_init();
 #endif
        INIT_LIST_HEAD(&mgr->tx_msg_downq);
        INIT_LIST_HEAD(&mgr->destroy_port_list);