https://bugs.freedesktop.org/show_bug.cgi?id=64257
--- Comment #11 from Tom Stellard tstellar@gmail.com --- (In reply to comment #10)
I've now recompiled everything from upstream - kwin now renders however it has a pinkish hugh to the bottom right - this didn't happen when I tested the patches separately
It's possible that the recent scheduling changes have caused an unrelated regression. Does kwin render correctly if you use the LLVM 3.3 branch?