From: Huang Ying <ying.huang@intel.com>
Date: Wed, 13 Jul 2011 05:14:12 +0000 (+0800)
Subject: ACPI, APEI, HEST, Detect duplicated hardware error source ID
X-Git-Tag: v3.0~24^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d2b2956ef1113f1cc43e98e947c20d9c7d2712c;p=pandora-kernel.git

ACPI, APEI, HEST, Detect duplicated hardware error source ID

The firmware on some machine will report duplicated hardware error
source ID in HEST.  This is considered a firmware bug.  To provide
better warning message, this patch adds duplicated hardware error
source ID detecting and corresponding printk.

This patch fixes #37412 on kernel bugzilla:
https://bugzilla.kernel.org/show_bug.cgi?id=37412

Reported-by: marconifabio@ubuntu-it.org
Signed-off-by: Huang Ying <ying.huang@intel.com>
Tested-by: Mathias <janedo.spam@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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