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Re: [Xen-devel] Status of shadow page tables on 32bit x86
| To: | Arne Mejlholm <mejlholm@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Status of shadow page tables on 32bit x86 |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Wed, 8 Mar 2006 10:13:01 +0000 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Wed, 08 Mar 2006 10:13:39 +0000 |
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On 8 Mar 2006, at 10:07, Arne Mejlholm wrote: I'm trying, without much success, to figure out what the status is on shadow page tables. Specifically I'm interested in using fully translated/external shadow page tables. Referring to [1] it seems that, as 32bit x86 non-pae still uses shadow32.c, shadow.c is not quite ready for 32bit. Furthermore I assume that shadow32.c only supports shadow page tables that are located in the individual VMs and are maintained by the guest OSes. Can anyone confirm this or elaborate on when a working version of externalshadow page tables in shadow.c can be expected in a 32bit version? shadow32.c already supports fully translated and external pagetables. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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