From: David Woodhouse <dwmw2@infradead.org>
Date: Sun, 7 Sep 2008 15:35:26 +0000 (+0100)
Subject: PCI/iommu: blacklist DMAR on Intel G31/G33 chipsets
X-Git-Tag: v2.6.27-rc7~29^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbda1ba898647aeb4ee770b803c922f595e97731;p=pandora-kernel.git

PCI/iommu: blacklist DMAR on Intel G31/G33 chipsets

Some BIOSes (the Intel DG33BU, for example) wrongly claim to have DMAR
when they don't. Avoid the resulting crashes when it doesn't work as
expected.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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