[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Page tables in Xen
On Nov 28, 2007 4:49 AM, Haifeng He <hehaifeng2nd@xxxxxxxxx> wrote: Hi, that is correct. The hypervisor must know (and validate) all page table updates. Is it so that all page Nope. For page tables, the guest domain has to allocate pages from it's own memory pool. The guest domain must then inform the hypervisor about these pages so that Xen knows that they are page-table pages. Also, is it the case No. Each domain maintains it's own page tables for processes. The hypervisor only needs to know which physical pages contain page table entries. thanks, satya.
-- Take my advice. I don't use it anyway. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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