From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Fri, 10 Oct 2008 19:33:30 +0000 (+0200)
Subject: [S390] Fix checkstack for s390
X-Git-Tag: v2.6.28-rc1~721^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89d49841e9e7a90b04b036b7dbe7521b55edbe24;p=pandora-kernel.git

[S390] Fix checkstack for s390

With -march=z990 and later gcc can use the long displacement facility
insruction lay for stack register handling. This patch adopts checkstack
to catch lay in addition to ahi and aghi.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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