From: Joerg Roedel <joerg.roedel@amd.com>
Date: Thu, 21 Jan 2010 15:15:24 +0000 (+0100)
Subject: x86/amd-iommu: Make amd_iommu_iova_to_phys aware of multiple page sizes
X-Git-Tag: v2.6.35-rc1~526^2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f03152bb7d0a74f409ad63ed36916444a7493d72;p=pandora-kernel.git

x86/amd-iommu: Make amd_iommu_iova_to_phys aware of multiple page sizes

This patch extends the amd_iommu_iova_to_phys() function to
handle different page sizes correctly. It doesn't use
fetch_pte() anymore because we don't know (or care about)
the page_size used for mapping the given iova.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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