GEN8_HIGH_ADDRESS_BIT  289 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c 	return sign_extend64(address, GEN8_HIGH_ADDRESS_BIT);
GEN8_HIGH_ADDRESS_BIT  294 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c 	return address & GENMASK_ULL(GEN8_HIGH_ADDRESS_BIT, 0);