diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 3a06622c52fb..ced2bac251a6 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -222,6 +222,7 @@ static struct gmap_notifier gmap_notifier;
 static struct gmap_notifier vsie_gmap_notifier;
 static struct gmap_notifier adapter_gmap_notifier;
 debug_info_t *kvm_s390_dbf;
+debug_info_t *kvm_s390_dbf_uv;
 
 /* Section: not file related */
 int kvm_arch_hardware_enable(void)
@@ -466,7 +467,12 @@ int kvm_arch_init(void *opaque)
 	if (!kvm_s390_dbf)
 		return -ENOMEM;
 
-	if (debug_register_view(kvm_s390_dbf, &debug_sprintf_view))
+	kvm_s390_dbf_uv = debug_register("kvm-uv", 32, 1, 7 * sizeof(long));
+	if (!kvm_s390_dbf_uv)
+		goto out;
+
+	if (debug_register_view(kvm_s390_dbf, &debug_sprintf_view) ||
+	    debug_register_view(kvm_s390_dbf_uv, &debug_sprintf_view))
 		goto out;
 
 	kvm_s390_cpu_feat_init();
@@ -493,6 +499,7 @@ void kvm_arch_exit(void)
 {
 	kvm_s390_gib_destroy();
 	debug_unregister(kvm_s390_dbf);
+	debug_unregister(kvm_s390_dbf_uv);
 }
 
 /* Section: device related */
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
index 7530042a44e9..0121a5b36e54 100644
--- a/arch/s390/kvm/kvm-s390.h
+++ b/arch/s390/kvm/kvm-s390.h
@@ -25,6 +25,15 @@
 #define IS_ITDB_VALID(vcpu)	((*(char *)vcpu->arch.sie_block->itdba == TDB_FORMAT1))
 
 extern debug_info_t *kvm_s390_dbf;
+extern debug_info_t *kvm_s390_dbf_uv;
+
+#define KVM_UV_EVENT(d_kvm, d_loglevel, d_string, d_args...)\
+do { \
+	debug_sprintf_event(kvm_s390_dbf_uv, d_loglevel, \
+			    "%s: " d_string "\n", d_kvm->arch.dbf->name, \
+			    d_args); \
+} while (0)
+
 #define KVM_EVENT(d_loglevel, d_string, d_args...)\
 do { \
 	debug_sprintf_event(kvm_s390_dbf, d_loglevel, d_string "\n", \
diff --git a/arch/s390/kvm/pv.c b/arch/s390/kvm/pv.c
index a58f5106ba5f..da281d8dcc92 100644
--- a/arch/s390/kvm/pv.c
+++ b/arch/s390/kvm/pv.c
@@ -74,6 +74,8 @@ int kvm_s390_pv_destroy_vm(struct kvm *kvm)
 	atomic_set(&kvm->mm->context.is_protected, 0);
 	VM_EVENT(kvm, 3, "PROTVIRT DESTROY VM: rc %x rrc %x",
 		 ret >> 16, ret & 0x0000ffff);
+	KVM_UV_EVENT(kvm, 3, "PROTVIRT DESTROY VM: rc %x rrc %x",
+		 ret >> 16, ret & 0x0000ffff);
 	return rc;
 }
 
@@ -89,6 +91,8 @@ int kvm_s390_pv_destroy_cpu(struct kvm_vcpu *vcpu)
 
 		VCPU_EVENT(vcpu, 3, "PROTVIRT DESTROY VCPU: cpu %d rc %x rrc %x",
 			   vcpu->vcpu_id, ret >> 16, ret & 0x0000ffff);
+		KVM_UV_EVENT(vcpu->kvm, 3, "PROTVIRT DESTROY VCPU: cpu %d rc %x rrc %x",
+			     vcpu->vcpu_id, ret >> 16, ret & 0x0000ffff);
 	}
 
 	free_pages(vcpu->arch.pv.stor_base,
@@ -135,6 +139,10 @@ int kvm_s390_pv_create_cpu(struct kvm_vcpu *vcpu)
 	VCPU_EVENT(vcpu, 3, "PROTVIRT CREATE VCPU: cpu %d handle %llx rc %x rrc %x",
 		   vcpu->vcpu_id, uvcb.cpu_handle, uvcb.header.rc,
 		   uvcb.header.rrc);
+	KVM_UV_EVENT(vcpu->kvm, 3,
+		     "PROTVIRT CREATE VCPU: cpu %d handle %llx rc %x rrc %x",
+		     vcpu->vcpu_id, uvcb.cpu_handle, uvcb.header.rc,
+		     uvcb.header.rrc);
 
 	if (rc) {
 		kvm_s390_pv_destroy_cpu(vcpu);
@@ -174,6 +182,10 @@ int kvm_s390_pv_create_vm(struct kvm *kvm)
 		 uvcb.guest_handle, uvcb.guest_stor_len, uvcb.header.rc,
 		 uvcb.header.rrc);
 
+	KVM_UV_EVENT(kvm, 3, "PROTVIRT CREATE VM: handle %llx len %llx rc %x rrc %x",
+		 uvcb.guest_handle, uvcb.guest_stor_len, uvcb.header.rc,
+		 uvcb.header.rrc);
+
 	/* Outputs */
 	kvm->arch.pv.handle = uvcb.guest_handle;
 
@@ -204,6 +216,8 @@ int kvm_s390_pv_set_sec_parms(struct kvm *kvm,
 	rc = uv_call(0, (u64)&uvcb);
 	VM_EVENT(kvm, 3, "PROTVIRT VM SET PARMS: rc %x rrc %x",
 		 uvcb.header.rc, uvcb.header.rrc);
+	KVM_UV_EVENT(kvm, 3, "PROTVIRT VM SET PARMS: rc %x rrc %x",
+		     uvcb.header.rc, uvcb.header.rrc);
 	if (rc)
 		return -EINVAL;
 	return 0;
@@ -223,9 +237,12 @@ static int unpack_one(struct kvm *kvm, unsigned long addr, u64 tweak[2])
 
 	rc = uv_make_secure(kvm->arch.gmap, addr, &uvcb);
 
-	if (rc)
+	if (rc) {
 		VM_EVENT(kvm, 3, "PROTVIRT VM UNPACK: failed addr %llx rc %x rrc %x",
 			 uvcb.gaddr, uvcb.header.rc, uvcb.header.rrc);
+		KVM_UV_EVENT(kvm, 3, "PROTVIRT VM UNPACK: failed with rc %x rrc %x",
+			     uvcb.header.rc, uvcb.header.rrc);
+	}
 	return rc;
 }
 
@@ -251,6 +268,7 @@ int kvm_s390_pv_unpack(struct kvm *kvm, unsigned long addr, unsigned long size,
 		tw[1] += PAGE_SIZE;
 	}
 	VM_EVENT(kvm, 3, "PROTVIRT VM UNPACK: finished with rc %x", rc);
+	KVM_UV_EVENT(kvm, 3, "PROTVIRT VM UNPACK: finished with rc %x", rc);
 	return rc;
 }
 
