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[Xen-devel] basic mfn question

  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "King, Steven R" <steven.r.king@xxxxxxxxx>
  • Date: Tue, 20 Dec 2005 22:30:30 -0800
  • Delivery-date: Wed, 21 Dec 2005 06:33:24 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcYF+Amrq6WUc0GoQ1mE/o7dSpO9qg==
  • Thread-topic: basic mfn question

This should be an easy one.  :^)
When two domains share a memory page via grant tables (or any other
method for that matter), should the mfn of the page be the same in both

I think the answer is yes, in which case I have a bug such that:
pfn_to_mfn( page_to_pfn( page )) gives a different value in each domain.

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