Messages in this thread | | | Date | Fri, 10 Aug 2007 13:01:24 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH 23/25] [PATCH] paravirt hooks for arch initialization |
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Glauber de Oliveira Costa wrote: > I think the idea you gave me earlier of using probe_kernel_address could > work. Xen/lguest/put_yours_here that won't use an ebda would then have > to unmap the page, to make sure a read would fault.
Hm, the memory might be mapped anyway, but we could make sure its all zero. discover_ebda should be able to deal with that OK.
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