Re: [PATCH 10 of 10] xen: mask out PWT too

Jeremy Fitzhardinge
2008-01-09T19:05:22Z

Jan Beulich wrote:
> That's somewhat ugly, as it will need to be undone/modified for Dom0 and
> physical device access support. Jan
>

Yes, I know, but its a quick workaround for a silent change in
hypervisor behaviour.

The proper fix would probably mask them out of the supported_pte_flags,
but that's a little more subtle to get right.

J