KVM: add machine check counter to kvm_stat
This counter can be used for administration, debug or test purposes.
Suggested-by: Vladislav Mironov <mironov@de.ibm.com>
Signed-off-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index 22615af..77a49de 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -320,6 +320,7 @@ struct kvm_vcpu_stat {
u64 deliver_restart_signal;
u64 deliver_program_int;
u64 deliver_io_int;
+ u64 deliver_machine_check;
u64 exit_wait_state;
u64 instruction_epsw;
u64 instruction_gs;