https://bugs.freedesktop.org/show_bug.cgi?id=62959
--- Comment #70 from udo udovdh@xs4all.nl --- Tom Stellard advised me not to use virtual memory, first by patch and later with RADEON_VA=0 as OpenCL started to work for Cayman (ARUBA here in A10-5800K) graphics. Which bug to see for virtual memory and OpenCL?