Created attachment 120736 [details] Photo that shows the rendering issue on Heaven (notice the black lines on the right screen and the wrong colors next to the street light) The commit "i965: Hook up L3 partitioning state atom." (http://cgit.freedesktop.org/mesa/mesa/commit/?id=228d5a3f75086e92aaa01619a55d6c8ac7841e0e) introduced a rendering regression in at least heaven and lightsmark (where I first spotted it). The rendering issue also bleeds to other contexts as can be see on the attached screenshot which confirms the bisection.
Created attachment 120737 [details] Photo that shows the rendering issue on Heaven (notice the black lines on the right screen and the wrong colors next to the street light) The attachment type got mis-detected. Fix it.
Created attachment 120739 [details] Information about the hw and libraries used Sorry for not having the version the libgl and other mesa libraries, I installed the binaries myself and not through ezbench, so it did not get added to the shaderDB. I have an alias in my .bashrc to do the install and add the libs in shaderdb but I forgot to use it.
This patch from curro[1] fixes the rendering issue. [1] https://bugs.freedesktop.org/attachment.cgi?id=120998
*** Bug 93599 has been marked as a duplicate of this bug. ***
Fix pushed as 0aa4f99f562a05880a779707cbcd46be459863bf.
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