From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Mon, 4 Apr 2011 07:43:29 +0000 (+0200)
Subject: [S390] oprofile s390: prevent stack corruption
X-Git-Tag: v2.6.39-rc3~11^2~4
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65a94b1417badaee2ed923fd07e23b651b25c729;p=pandora-kernel.git

[S390] oprofile s390: prevent stack corruption

Prevent stack corruption by memcpy which copies more bytes then
available at the destination. While at it use the new test_facility
to test for the facility bit.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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