https://bugs.freedesktop.org/show_bug.cgi?id=93721
--- Comment #3 from Michel Dänzer michel@daenzer.net --- Created attachment 121055 --> https://bugs.freedesktop.org/attachment.cgi?id=121055&action=edit drm/amdgpu: Use drm_calloc_large for VM page_tables array
Does this patch help?