From: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date: Tue, 16 Jun 2009 05:35:11 +0000 (+0800)
Subject: PCI AER: support invalid error source IDs
X-Git-Tag: v2.6.31-rc1~62^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=28eb27cf0839a30948335f9b2edda739f48b7a2e;p=pandora-kernel.git

PCI AER: support invalid error source IDs

When the bus id part of error source id is equal to 0 or nosourceid=1,
make the kernel probe the AER status registers of all devices under the
root port to find the initial error reporter.

Reviewed-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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