I have someone running F20 + a hacked up glamor to fix some leaks, however he is getting order 4/5 memory allocation failures in the kmalloc_array in radeon_vm_get_bos radeon_vm_get_bos+0x30/0x120 I think we should fallback to vmalloc or just use drm_malloc_ab in here instead, any reason we haven't? Dave.