The handler for MVPG partial execution interception does not take
the current CPU addressing mode into account yet, so addresses are
always treated as 64-bit addresses. For correct behaviour, we should
properly handle 24-bit and 31-bit addresses, too.

Since MVPG is defined to work with logical addresses, we can simply
use guest_translate_address() to achieve the required behaviour
(since DAT is disabled here, guest_translate_address() skips the MMU
translation and only translates the address via kvm_s390_logical_to_effective()
and kvm_s390_real_to_abs(), which is exactly what we want here).
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>