From: Benjamin LaHaise <ben.lahaise@neterion.com>
Date: Thu, 17 Sep 2009 01:05:55 +0000 (-0400)
Subject: intel-iommu: Fix integer wrap on 32 bit kernels
X-Git-Tag: v2.6.32-rc1~162^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64de5af000e99f32dd49ff5dd9a0fd7db1f60305;p=pandora-kernel.git

intel-iommu: Fix integer wrap on 32 bit kernels

The following 64 bit promotions are necessary to handle memory above the
4GiB boundary correctly.

[dwmw2: Fix the second part not to need 64-bit arithmetic at all]

Signed-off-by: Benjamin LaHaise <ben.lahaise@neterion.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

Reading git-diff-tree failed