On Tuesday 30 March 2010, Linus Torvalds wrote:
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This one (commit a5ee4eb7541) broke OpenGL acceleration on my new test box
which happens to have a RS780.
The symptom is that every operation involving the GPU is _very_ slow, so the
window manager eventually disables compositing. Reverting this commit makes
things work flawlessly again.
So, please revert.
BTW, I don't think it's a -stable material.
Thanks,
Rafael
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