Much like with the equivalent gen8_alloc_va_range.
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Matthew Auld <matthew.a...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 180dbd8..5589a8d 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1857,7 +1857,8 @@ static int gen6_alloc_va_range(struct i915_address_space
*vm,
uint32_t pde, temp;
int ret;
- if (WARN_ON(start_in + length_in > ppgtt->base.total))
+ if (WARN_ON(start_in > ppgtt->base.total || length_in >
+ ppgtt->base.total - start_in))
return -ENODEV;
start = start_save = start_in;
--
2.4.11
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