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[Xen-devel] [Query] Xen nomenclature mapping to ARMv7

  • To: xen-devel@xxxxxxxxxxxxx
  • From: Mj Embd <mj.embd@xxxxxxxxx>
  • Date: Fri, 4 Oct 2013 18:16:11 +0530
  • Delivery-date: Fri, 04 Oct 2013 12:46:33 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>


I was debugging a problem and got confused into gmfn, gpfn, mfn.

There are 4 addresses when running a VM on arm
(a) Guest Virtual
(b) Guest Physical
(c) IPA
(d) Real Physical.

MFN is AFAIK is (d). Not able to map gmfn and gpn to (a)(b)(c).

Can someone please explain


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