From 3d95c7d2d7cb9a1f47e9a46473413844c6245c15 Mon Sep 17 00:00:00 2001
From: David Hildenbrand <dahi@linux.vnet.ibm.com>
Date: Wed, 19 Mar 2014 16:59:39 +0100
Subject: [PATCH] KVM: s390: sigp: move target cpu checks into dispatcher

All sigp orders targeting one VCPU have to verify that the target is valid and
available.

Let's move the check from the single functions to the dispatcher. The
destination VCPU is directly passed as a pointer - instead of the cpu address of
the target.

Please note that all SIGP orders except SIGP SET ARCHITECTURE - even unknown
ones - will now check for the availability of the target VCPU. This is what the
architecture documentation specifies.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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