Hi,

> > Did testing a while back & reported back to John (not sure this was in
> > public on the list as we had some ping-ping emails beforehand due to
> > some problems of applying the patches).  No new version of the series
> > since.
> >
> The only comment that I can see is this one [1] which was addressed a
> couple of days later [2].
> If you have any other comments please bring them up publicly.

Digged the mails up in the archive.

First, v2 posting was apparently incomplete, only one of the 8 patches
landed in my inbox.

John pointed me to
https://github.com/zhjwpku/gsoc/commits/20150720_no_gpu_addr which I've
used to test things.

Second, page flipping failed in testing.

cheers,
  Gerd