Re: [Xen-devel] Setting page type for GDT page

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

You need to MMUEXT_UNPIN_TABLE the original page table provided by the
builder.

 -- Keir

On 31/8/07 17:39, "Trammell Hudson" <hudson@xxxxxxxxxxxxxx> wrote:

> 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
> 
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