2 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 68e67e50d028..bba393a6760f 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -431,6 +431,9 @@ struct kvm_ppc_pvinfo {
 
 #define KVMIO 0xAE
 
+/* machine type bits, to be used as argument to KVM_CREATE_VM */
+#define KVM_VM_S390_UCONTROL	1
+
 /*
  * ioctls for /dev/kvm fds:
  */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 900c76337e8f..82375e145e64 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -520,7 +520,7 @@ static inline void kvm_arch_free_vm(struct kvm *kvm)
 }
 #endif
 
-int kvm_arch_init_vm(struct kvm *kvm);
+int kvm_arch_init_vm(struct kvm *kvm, unsigned long type);
 void kvm_arch_destroy_vm(struct kvm *kvm);
 void kvm_free_all_assigned_devices(struct kvm *kvm);
 void kvm_arch_sync_events(struct kvm *kvm);