tree 0447c759dddc09f459a07c73e74db4b099d02b28
parent 9a022067ad75b117f1c1e5cbf6a592022cf0a749
author David Hildenbrand <dahi@linux.vnet.ibm.com> 1413272695 +0200
committer Christian Borntraeger <borntraeger@de.ibm.com> 1422015934 +0100

KVM: s390: SIGP SET PREFIX cleanup

This patch cleanes up the the SIGP SET PREFIX code.

A SIGP SET PREFIX irq may only be injected if the target vcpu is
stopped. Let's move the checking code into the injection code and
return -EBUSY if the target vcpu is not stopped.

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