From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat, 27 Apr 2013 11:07:17 +0000 (+0200)
Subject: s390/mem_detect: add DAT sanity check
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~30^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a694067111e8fcd3eda430f8fa2d0277edd231f;p=pandora-kernel.git

s390/mem_detect: add DAT sanity check

Add sanity check: verify if the passed in array resides in vmalloc space.
If so print a warning and return to caller.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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