s390x/cpu: Use ioctl to reset state in the kernel Some of the state in the kernel can not be reset from QEMU yet. For this we've got to use the KVM_S390_INITIAL_RESET ioctl to make sure that the state in the kernel is set to the right values during initial CPU reset, too. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>