Phoronix: Intel 2.21.13 Driver Fixes Performance Regressions

The xf86-video-intel 2.21.13 driver was released on Sunday by Intel's Chris Wilson. This latest Intel X.Org driver update has some performance regression fixes plus fixes the Intel X.Org driver to build on non-Linux systems...

http://www.phoronix.com/vr.php?view=MTQyMjI