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xen-devel
Re: [Xen-devel] XEN_ELFNOTE_L1_MFN_VALID ?
The idea was it would be used by xc_domain_{save,restore} to determine
whether a PTE needs mfn->pfn->mfn conversions, since old Xen-patched Linux
kernels would incorrectly store MFNs in some ptes that did not have bit 0
(page-present) set. But that was fixed ages ago and the tools have never
taken any notice of that elfnote so it's probably redundant at this point.
-- Keir
On 14/2/08 12:58, "John Levon" <levon@xxxxxxxxxxxxxxxxx> wrote:
>
> Where is this actually read and used?
>
> regards
> john
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
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