PV i386 patch

[Sean Bruno]

On Tue, 2011-12-20 at 10:49 -0800, Alan Cox wrote:
> On 12/20/2011 07:28, Sean Bruno wrote:
> >> The code that panics shouldn't even exist in the Xen pmap.  Try the
> >> attached patch.
> >>
> >> Alan
> >>
> > Indeed .... how on earth did we ever use this stuff?  :-)
> >
> > Tested to 2G on ref9-xen32.f.o .... should I go any higher?
> 
> Sure.  Right now, I don't know of any reason that it should crash with 
> more memory.  :-)
> 
> Do either of you know if there is a PR in gnats for this 768 MB 
> limitation bug that I should mention in the commit log?
> 
> Alan
> 


No, I just checked and I didn't put a PR in ... lame.

I think I discussed it with colin or kip, but I don't remember if we
ever figured out anything else.

Sean