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Re: [Xen-devel] set_gdt failing in translated mode
| To: | Tim Wood <twwood@xxxxxxxxx>, Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] set_gdt failing in translated mode |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Mon, 11 Dec 2006 09:42:02 +0000 |
| Delivery-date: | Mon, 11 Dec 2006 01:42:02 -0800 |
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| Thread-index: | AccdCJwl2toT8Ij7EduICgAX8io7RQ== |
| Thread-topic: | [Xen-devel] set_gdt failing in translated mode |
| User-agent: | Microsoft-Entourage/11.2.5.060620 |
On 11/12/06 01:03, "Tim Wood" <twwood@xxxxxxxxx> wrote: > I'm working on save/restore for domains using translated shadow page > tables. I've added support so that page tables are not > (un)canonicalized during save/restore, but when the new context is > being loaded, the set_gdt call is failing. Specifically, the > get_page_and_type() call fails. What's the error (try adding guest_loglvl=all as a Xen boot parameter)? Most likely Xen thinks the GDT pages are already mapped writable. Or there could be a PFN vs. MFN mixup. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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