From: Ville Syrjälä <[email protected]>

v2: Resolve rebase conflicts and switch to gen < 8 color for GenX
checking.

v3: Rebase on top of the address space refactoring.

Reviewed-by: Ben Widawsky <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]> (v1)
Signed-off-by: Daniel Vetter <[email protected]>
---
 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 2eaa0df..d9e7196 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1181,7 +1181,8 @@ void i915_gem_init_global_gtt(struct drm_device *dev)
 
                DRM_ERROR("Aliased PPGTT setup failed %d\n", ret);
                drm_mm_takedown(&dev_priv->gtt.base.mm);
-               gtt_size += GEN6_PPGTT_PD_ENTRIES * PAGE_SIZE;
+               if (INTEL_INFO(dev)->gen < 8)
+                       gtt_size += GEN6_PPGTT_PD_ENTRIES*PAGE_SIZE;
        }
        i915_gem_setup_global_gtt(dev, 0, mappable_size, gtt_size);
 }
-- 
1.8.4.2

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