From: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
Date: Thu, 8 Aug 2013 17:04:00 +0000 (+0530)
Subject: powerpc/pseries: Add backward compatibilty to read old kernel oops-log
X-Git-Tag: v3.11-rc5~2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=156c9ebdaca20d9ce428dc189f2b24d2a0ec8eaf;p=pandora-kernel.git

powerpc/pseries: Add backward compatibilty to read old kernel oops-log

Older kernels has just length information in their header. Handle it
while reading old kernel oops log from pstore.

Applies on top of powerpc/pseries: Fix buffer overflow when reading from pstore

Signed-off-by: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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