From: Linas Vepstas <linas@austin.ibm.com>
Date: Wed, 29 Mar 2006 21:29:18 +0000 (-0600)
Subject: [PATCH] powerpc/pseries: mutex lock to serialize EEH event processing
X-Git-Tag: v2.6.17-rc1~16^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c33fd11e3a21a15af35b5831f1516faf53094f1;p=pandora-kernel.git

[PATCH] powerpc/pseries: mutex lock to serialize EEH event processing

This forces the processing of EEH PCI events to be serialized,
using a very simple mutex lock. This serialization is required to
avoid races involving additional PCI device failures that may occur
during the recovery phase of a previous failure.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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