* writable pagetables again
@ 2004-10-08 11:48 James Harper
2004-10-08 12:28 ` Chengyuan Li
2004-10-08 13:01 ` Christian Limpach
0 siblings, 2 replies; 4+ messages in thread
From: James Harper @ 2004-10-08 11:48 UTC (permalink / raw)
To: xen-devel
If I wanted to test writable pagetables, can I just enable them for a
xenU kernel, or does it need to be enabled for xen0 and xenU?
James
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: writable pagetables again
2004-10-08 11:48 writable pagetables again James Harper
@ 2004-10-08 12:28 ` Chengyuan Li
2004-10-08 12:57 ` Keir Fraser
2004-10-08 13:01 ` Christian Limpach
1 sibling, 1 reply; 4+ messages in thread
From: Chengyuan Li @ 2004-10-08 12:28 UTC (permalink / raw)
To: James Harper; +Cc: xen-devel
I think enabing xenU is enough. xen0 is not involved in guest linux mm
virtualization. Correct me, if I'm wrong.
On Fri, 8 Oct 2004 21:48:17 +1000, James Harper <jamesh@bendigoit.com.au> wrote:
> If I wanted to test writable pagetables, can I just enable them for a
> xenU kernel, or does it need to be enabled for xen0 and xenU?
>
> James
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: writable pagetables again
2004-10-08 12:28 ` Chengyuan Li
@ 2004-10-08 12:57 ` Keir Fraser
0 siblings, 0 replies; 4+ messages in thread
From: Keir Fraser @ 2004-10-08 12:57 UTC (permalink / raw)
To: Chengyuan Li; +Cc: James Harper, xen-devel
Yep, the choice is independent. You can enable it for xen0, or for
xenU, or for both, or for neither. :-)
-- Keir
> I think enabing xenU is enough. xen0 is not involved in guest linux mm
> virtualization. Correct me, if I'm wrong.
>
>
> On Fri, 8 Oct 2004 21:48:17 +1000, James Harper <jamesh@bendigoit.com.au> wrote:
> > If I wanted to test writable pagetables, can I just enable them for a
> > xenU kernel, or does it need to be enabled for xen0 and xenU?
> >
> > James
> >
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> > This SF.net email is sponsored by: IT Product Guide on ITManagersJournal
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: writable pagetables again
2004-10-08 11:48 writable pagetables again James Harper
2004-10-08 12:28 ` Chengyuan Li
@ 2004-10-08 13:01 ` Christian Limpach
1 sibling, 0 replies; 4+ messages in thread
From: Christian Limpach @ 2004-10-08 13:01 UTC (permalink / raw)
To: James Harper; +Cc: xen-devel
On Fri, Oct 08, 2004 at 09:48:17PM +1000, James Harper wrote:
> If I wanted to test writable pagetables, can I just enable them for a
> xenU kernel, or does it need to be enabled for xen0 and xenU?
Writable pagetables are a per-guest option, you can enable/disable
them independently for each guest.
christian
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2004-10-08 13:01 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2004-10-08 11:48 writable pagetables again James Harper
2004-10-08 12:28 ` Chengyuan Li
2004-10-08 12:57 ` Keir Fraser
2004-10-08 13:01 ` Christian Limpach
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