Re: [Xen-devel] xc_get_pfn_list() creates broken core files

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 23/11/06 2:45 am, "John Levon" <levon@xxxxxxxxxxxxxxxxx> wrote:

> This does not account correctly for 'holes' where the pfn no longer maps an
> mfn, and thus doesn't appear on page_list. As a result the whole array gets
> out
> of sync. What's the right fix here? Below is what I threw together to verify
> the problem.

Save out the guest's own p2m table. xc_linux_save has code to map it, and
from that code it's then easy to save it. get_pfn_list is deprecated.

 -- Keir



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