[Pkg-opencl-devel] Bug#860805: beignet-opencl-icd: OpenCL fails with: drm_intel_gem_bo_context_exec() failed: Device or resource busy

[Rebecca N. Palmer]

The upstream report of "this isn't a complete fix" turned out to be 
mistaken: the user had both versions and had accidentally used the 
unfixed one.  https://bugs.freedesktop.org/show_bug.cgi?id=100639#c19

This bug also affects jessie-backports beignet when used with 
jessie-backports Linux (which is likely as, for unrelated reasons, 
OpenCL doesn't work properly on Haswell with jessie Linux).  Fixed 
backport in Alioth, ready for upload.