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Re: [Xen-devel] Setting page type for GDT page
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-devel] Setting page type for GDT page |
| From: | Trammell Hudson <hudson@xxxxxxxxxxxxxx> |
| Date: | Fri, 31 Aug 2007 12:39:16 -0400 |
| Delivery-date: | Fri, 31 Aug 2007 09:39:49 -0700 |
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| In-reply-to: | <C2FDFE95.1519D%Keir.Fraser@xxxxxxxxxxxx> |
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On Fri, Aug 31, 2007 at 05:21:25PM +0100, Keir Fraser wrote: > The type code disagrees with you. There's still a writable mapping lurking > somewhere. Perhaps not in the page tables you are running on, though. What > do you do with the page tables that the domain builder provides you? Nothing, so that's a very good possibility. The domU has already switched to its new basetable pointer, but the old L1 page tables must be out there, somewhere, and are stil validated. Thanks! -- Trammell _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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