From: Yinghai Lu <yinghai@kernel.org>
Date: Tue, 22 Dec 2009 23:40:40 +0000 (-0800)
Subject: x86/pci: Intel ioh bus num reg accessing fix
X-Git-Tag: v2.6.33-rc4~70^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a557aae29cf5916295c234d4b10ba3f8f29b8a96;p=pandora-kernel.git

x86/pci: Intel ioh bus num reg accessing fix

It is above 0x100 (PCI-Express extended register space), so if mmconf
is not enable, we can't access it.

[ hpa: changed the bound from 0x200 to 0x120, which is the tight
  bound. ]

Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1261525263-13763-3-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

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