if (i915.semaphores >= 0)
return i915.semaphores;
+ /* Until we get further testing... */
+ if (IS_GEN8(dev))
+ return false;
+
#ifdef CONFIG_INTEL_IOMMU
/* Enable semaphores on SNB when IO remapping is off */
if (INTEL_INFO(dev)->gen == 6 && intel_iommu_gfx_mapped)