Comment 25 for bug 429241

The fix from upstream (Eric Anholt) is a (very straightforward) one line patch which fixes a quite obvious problem in the relocation delta:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=acfea5c705f383692e661d37c5cd7da2f3db559b

The patch fixes a regression (see the error in comment 16 about the delta) the kernel complained about.