'restore' maps guest memory then reads the saved memory image from disk.
xc_get_pfn_list() provides mfns of guest memory, used for mapping the guest
pages.
When using these mfns, the system crashes. Ki realized these mfns are too small.
Also when creating a new domain, the console prints message
Rather than try to make a xen_mpic_init and duplicate all the associated
machinery it pulls in, this patch introduces a feature flag. I tried
the first approach, and it results in a lot of code duplication, which
is a worse maintenence burden than this, I believe.
Signed-off-by: Amos Waterland <[
