This patch adds CEX7 exploitation support for the AP bus code,
the zcrypt device driver zoo and the vfio device driver.
Signed-off-by: NHarald Freudenberger <freude@linux.ibm.com>
Reviewed-by: NIngo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: NVasily Gorbik <gor@linux.ibm.com>