linux-imx

KVM: s390: Inject machine check into the nested guest

With vsie feature enabled, kvm can support nested guests (guest-3).
So inject machine check to the guest-2 if it happens when the nested
guest is running. And guest-2 will detect the machine check belongs
to guest-3 and reinject it into guest-3.
The host (guest-1) tries to inject the machine check to the picked
destination vcpu if it's a floating machine check.

Signed-off-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>