to_msm_bo(obj)->vram_node = &vma->node;
+ /* Call chain get_pages() -> update_inactive() tries to
+ * access msm_obj->mm_list, but it is not initialized yet.
+ * To avoid NULL pointer dereference error, initialize
+ * mm_list to be empty.
+ */
+ INIT_LIST_HEAD(&msm_obj->mm_list);
+
msm_gem_lock(obj);
pages = get_pages(obj);
msm_gem_unlock(obj);