[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Updating built-in GDT
On Tue, Jan 24, 2006 at 11:35:05AM +0000, Keir Fraser wrote: > You can't update the built-in GDT. Instead, create your own and pass > the list of MFNs that comprise your GDT to the set_gdt() hypercall. You > must ensure you have only read-only mappings of those MFNs before > passing them to that hypercall! If you wish to update your GDT, use the > update_descriptor() hypercall. I ended up taking this approach, though i've yet to get it to work. With update_descriptor the first argument is a machine address. Should this be the machine frame number + offset of entry? Regards Ivan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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