Valve Software Finds Bugs With Linux Kernel

http://www.phoronix.com/scan.php?page=n ... px=MTEzNDk
As mentioned back in March, Valve's encountered OpenGL Linux performance problems. Those problems haven't been for the open-source Mesa/Gallium3D drivers that are riddled with issues and incomplete functionality, but with the proprietary AMD and NVIDIA Linux drivers. I haven't checked recently but I hope those performance issues are now worked out with the latest upstream binary blobs. I would assume those OpenGL performance problems have been worked out with Valve Software showing their Linux client to partners. Aside from Linux OpenGL, Valve is now evidently uncovering non-graphics related problems.
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