intel_batchbuffer.c: In function 'fill_object':
intel_batchbuffer.c:589:20: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  obj->relocs_ptr = (uint64_t)relocs;
                    ^
intel_batchbuffer.c: In function 'exec_blit':
intel_batchbuffer.c:598:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  exec.buffers_ptr = (uint64_t)objs;

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>