From d794dc9b302c2781c571c10dedb8094e223d31b8 Mon Sep 17 00:00:00 2001
From: David Woodhouse <David.Woodhouse@intel.com>
Date: Sun, 28 Jun 2009 00:27:49 +0100
Subject: [PATCH] intel-iommu: Make dma_pte_free_pagetable() take pfns as
 argument

With some cleanup of intel_unmap_page(), intel_unmap_sg() and
vm_domain_exit() to no longer play with 64-bit addresses.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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