KVM: s390: no special machine check delivery

The load PSW handler does not have to inject pending machine checks.
This can wait until the CPU runs the generic interrupt injection code.

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

diff --cc arch/s390/kvm/interrupt.c
Simple merge

diff --cc arch/s390/kvm/kvm-s390.h
Simple merge

diff --cc arch/s390/kvm/priv.c
Simple merge