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[Xen-devel] can I read or write the physical memory of a nested xen?

  • To: xen-devel <xen-devel@xxxxxxxxxxxxx>
  • From: Big Strong <fangtuo90@xxxxxxxxx>
  • Date: Thu, 26 Nov 2015 10:16:42 +0800
  • Delivery-date: Thu, 26 Nov 2015 02:17:10 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

I installed a nested xen (L1) on xen (L0). Is it possible to read or write the physical memory of L1 from dom0 of L0? Is the L1 directly access the physical memory or need to translate through L0?
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