From: Joerg Roedel <joerg.roedel@amd.com>
Date: Tue, 19 May 2009 07:52:40 +0000 (+0200)
Subject: amd-iommu: handle exlusion ranges and unity mappings in alloc_new_range
X-Git-Tag: v2.6.31-rc1~408^2~10^4~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00cd122ae5e5e7c60cce2af3c35b190d4c3f2d0d;p=pandora-kernel.git

amd-iommu: handle exlusion ranges and unity mappings in alloc_new_range

This patch makes sure no reserved addresses are allocated in an dma_ops
domain when the aperture is increased dynamically.

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

Reading git-diff-tree failed