diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index ef00d36680c9..4f405b445b6c 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1303,15 +1303,6 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm, 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; @@ -1929,9 +1920,6 @@ static int gen6_alloc_va_range(struct i915_address_space *vm, 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; |