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[Xen-devel] Running a VM with more than 4GB?

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Tom Rotenberg <tom.rotenberg@xxxxxxxxx>
  • Date: Sat, 24 Oct 2009 20:09:24 +0200
  • Delivery-date: Sat, 24 Oct 2009 11:09:48 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Hi,

Is it possible to run a VM on top of Xen with RAM >= 4gb? This should
cause all the iomem of the devices (both virtual & PT devices) to be
in addresses above 4gb, which means that it will be addresses of
64-bit.
Does the latest Xen (and/or Xen 3.4) support this?

Tom

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