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Re: [Xen-devel] [PATCH] support 1gb pages in guest page table walker
| To: | "Christoph Egger" <Christoph.Egger@xxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] support 1gb pages in guest page table walker |
| From: | "Jan Beulich" <JBeulich@xxxxxxxxxx> |
| Date: | Fri, 22 Jul 2011 16:43:03 +0100 |
| Cc: | "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Fri, 22 Jul 2011 08:43:45 -0700 |
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| In-reply-to: | <4E298E8F.1040306@xxxxxxx> |
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>>> On 22.07.11 at 16:51, Christoph Egger <Christoph.Egger@xxxxxxx> wrote: > Support 1gb pages in guest page table walker. Why do you do this for GUEST_PAGING_LEVELS >= 3 rather than GUEST_PAGING_LEVELS >= 4? Jan > This is needed for superpage support for > nested virtualization. > > Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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