From: Tony Krowiak <akrowiak@linux.vnet.ibm.com>
Date: Tue, 13 Jan 2015 16:33:26 +0000 (-0500)
Subject: KVM: s390/CPACF: Choose crypto control block format
X-Git-Tag: fixes-v4.0-rc1~113^2~3^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45c9b47c5883d02abab6c7c7788e3d97a2f158e1;p=pandora-kernel.git

KVM: s390/CPACF: Choose crypto control block format

We need to specify a different format for the crypto control block
depending on whether the APXA facility is installed or not. Let's
test for it by executing the PQAP(QCI) function and use either a
format-1 or a format-2 crypto control block accordingly. This is a
host only change for z13 and does not affect the guest view.

Signed-off-by: Tony Krowiak <akrowiak@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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