EXA distorts windows

[Paulo J. Matos]

Hello all,

I have a radeon mobility 7500, I'm using radeon driver, 24 bits color,
Pageflip enabled.

I've tried to enable EXA  a few months ago and the result was
completely unusable. I tried again today but again, some windows
appear incorrectly displayed and each time X redraws a window it eats
99% CPU for a while. I've uploaded a screenshot of what happens with
EXA enabled to http://sat.inesc-id.pt/~pocm/archives/exa-distort.png

Is this  a bug or EXA is still not stable?
-- 
Paulo Jorge Matos - pocm at soton.ac.uk
http://www.personal.soton.ac.uk/pocm
PhD Student @ ECS
University of Southampton, UK