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[S390] oprofile s390: prevent stack corruption
authorJan Glauber <jang@linux.vnet.ibm.com>
Mon, 4 Apr 2011 07:43:29 +0000 (09:43 +0200)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Mon, 4 Apr 2011 07:43:32 +0000 (09:43 +0200)
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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