From: Andi Kleen <ak@suse.de>
Date: Wed, 20 Jun 2007 10:23:32 +0000 (+0200)
Subject: x86: Disable DAC on VIA bridges
X-Git-Tag: v2.6.22-rc6~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=388c19e176436707eb30a81c7e4129e08769f92b;p=pandora-kernel.git

x86: Disable DAC on VIA bridges

Several reports that VIA bridges don't support DAC and corrupt
data.  I don't know if it's fixed, but let's just blacklist
them all for now.

It can be overwritten with iommu=usedac

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed