uint32_t pdpes = I915_PDPES_PER_PDP(dev_priv);
int ret;
- /* Wrap is never okay since we can only represent 48b, and we don't
- * actually use the other side of the canonical address space.
- */
- if (WARN_ON(start + length < start))
- return -ENODEV;
-
- if (WARN_ON(start + length > vm->total))
- return -ENODEV;
-
ret = alloc_gen8_temp_bitmaps(&new_page_dirs, &new_page_tables, pdpes);
if (ret)
return ret;
uint32_t pde;
int ret;
- if (WARN_ON(start_in + length_in > ppgtt->base.total))
- return -ENODEV;
-
start = start_save = start_in;
length = length_save = length_in;