Re: swapping with MMU Notifiers V2

Joerg Roedel
2008-01-30T14:38:50Z

On Wed, Jan 30, 2008 at 10:49:10AM +0100, Carsten Otte wrote:
> Joerg Roedel wrote:
> >Since NPT uses the host page table format it is in theory possible to
> >add the pagetable to the Linux MM rmap. In this case it would not be
> >necessary to use MMU notifiers. But I think this would complicate the
> >NPT support code significantly.
> I was hoping for a "nearest neighbour" to s390 in kvm. You really
> should consider going that way in ends up way simpler :-). Maybe you
> should look over the s390 kvm port when we post it in a few weeks from
> now ;-).

Yes, I will definitly have a look at the port. I am curious how paging
works on s390 :-)

Joerg