From: Andi Kleen <andi@firstfloor.org>
Date: Wed, 16 Sep 2009 20:40:22 +0000 (+0200)
Subject: PCI: Disable AER with pci=nomsi
X-Git-Tag: v2.6.32-rc1~53^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e77a3f7895e9c20756dc250282afa12f6d259a3;p=pandora-kernel.git

PCI: Disable AER with pci=nomsi

When booting with pci=nomsi aer causes lost interrupts and
lockdep inversions.

So check if MSIs are not disabled before initializing the aer
driver.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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