Hi all,
Meh, I've wanted to port the small set of helpers nouveau already has to handle per open fd gpu virtual address spaces to core drm, so that I could reuse them for i915. Just to go one small step towards unifying drivers in drm/* a bit ...
Looks like I'll have another driver to wrestle or just forget about it and reinvet that wheel for i915, too.
</slight rant>
Cheers, Daniel