diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h
index 315ec15efe44..584ad82740b6 100644
--- a/arch/s390/include/asm/uv.h
+++ b/arch/s390/include/asm/uv.h
@@ -36,6 +36,12 @@
 #define UVC_CMD_SET_SEC_CONF_PARAMS	0x0300
 #define UVC_CMD_UNPACK_IMG		0x0301
 #define UVC_CMD_VERIFY_IMG		0x0302
+#define UVC_CMD_CPU_RESET		0x0310
+#define UVC_CMD_CPU_RESET_INITIAL	0x0311
+#define UVC_CMD_PERF_CONF_CLEAR_RESET	0x0320
+#define UVC_CMD_CPU_RESET_CLEAR		0x0321
+#define UVC_CMD_CPU_SET_STATE		0x0330
+#define UVC_CMD_SET_UNSHARED_ALL	0x0340
 #define UVC_CMD_PIN_PAGE_SHARED		0x0341
 #define UVC_CMD_UNPIN_PAGE_SHARED	0x0342
 #define UVC_CMD_SET_SHARED_ACCESS	0x1000
@@ -56,6 +62,12 @@ enum uv_cmds_inst {
 	BIT_UVC_CMD_SET_SEC_PARMS = 11,
 	BIT_UVC_CMD_UNPACK_IMG = 13,
 	BIT_UVC_CMD_VERIFY_IMG = 14,
+	BIT_UVC_CMD_CPU_RESET = 15,
+	BIT_UVC_CMD_CPU_RESET_INITIAL = 16,
+	BIT_UVC_CMD_CPU_SET_STATE = 17,
+	BIT_UVC_CMD_PREPARE_CLEAR_RESET = 18,
+	BIT_UVC_CMD_CPU_PERFORM_CLEAR_RESET = 19,
+	BIT_UVC_CMD_REMOVE_SHARED_ACCES = 20,
 	BIT_UVC_CMD_PIN_PAGE_SHARED = 21,
 	BIT_UVC_CMD_UNPIN_PAGE_SHARED = 22,
 };
@@ -153,6 +165,19 @@ struct uv_cb_unp {
 	u64 reserved28[3];
 } __packed __aligned(8);
 
+#define PV_CPU_STATE_OPR	1
+#define PV_CPU_STATE_STP	2
+#define PV_CPU_STATE_CHKSTP	3
+
+struct uv_cb_cpu_set_state {
+	struct uv_cb_header header;
+	u64 reserved08[2];
+	u64 cpu_handle;
+	u8  reserved20[7];
+	u8  state;
+	u64 reserved28[5];
+};
+
 /*
  * A common UV call struct for the following calls:
  * Destroy cpu/config
diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c
index b951dbdcb6a0..1c53eb7ba152 100644
--- a/arch/s390/kvm/diag.c
+++ b/arch/s390/kvm/diag.c
@@ -13,6 +13,7 @@
 #include <asm/pgalloc.h>
 #include <asm/gmap.h>
 #include <asm/virtio-ccw.h>
+#include <asm/uv.h>
 #include "kvm-s390.h"
 #include "trace.h"
 #include "trace-s390.h"
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index d786b34be244..3ab5091ded6c 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -2272,6 +2272,34 @@ static int kvm_s390_handle_pv(struct kvm *kvm, struct kvm_pv_cmd *cmd)
 			 ret >> 16, ret & 0x0000ffff);
 		break;
 	}
+	case KVM_PV_VM_PERF_CLEAR_RESET: {
+		u32 ret;
+
+		r = -EINVAL;
+		if (!kvm_s390_pv_is_protected(kvm))
+			break;
+
+		r = uv_cmd_nodata(kvm_s390_pv_handle(kvm),
+				  UVC_CMD_PERF_CONF_CLEAR_RESET,
+				  &ret);
+		VM_EVENT(kvm, 3, "PROTVIRT PERF CLEAR: rc %x rrc %x",
+			 ret >> 16, ret & 0x0000ffff);
+		break;
+	}
+	case KVM_PV_VM_UNSHARE: {
+		u32 ret;
+
+		r = -EINVAL;
+		if (!kvm_s390_pv_is_protected(kvm))
+			break;
+
+		r = uv_cmd_nodata(kvm_s390_pv_handle(kvm),
+				  UVC_CMD_SET_UNSHARED_ALL,
+				  &ret);
+		VM_EVENT(kvm, 3, "PROTVIRT UNSHARE: %d rc %x rrc %x",
+			 r, ret >> 16, ret & 0x0000ffff);
+		break;
+	}
 	default:
 		return -ENOTTY;
 	}
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
index d77da15bebe5..d890a4336690 100644
--- a/arch/s390/kvm/kvm-s390.h
+++ b/arch/s390/kvm/kvm-s390.h
@@ -208,6 +208,7 @@ int kvm_s390_pv_set_sec_parms(struct kvm *kvm, void *hdr, u64 length);
 int kvm_s390_pv_unpack(struct kvm *kvm, unsigned long addr, unsigned long size,
 		       unsigned long tweak);
 int kvm_s390_pv_verify(struct kvm *kvm);
+int kvm_s390_pv_set_cpu_state(struct kvm_vcpu *vcpu, u8 state);
 
 static inline bool kvm_s390_pv_is_protected(struct kvm *kvm)
 {
@@ -236,6 +237,7 @@ static inline int kvm_s390_pv_unpack(struct kvm *kvm, unsigned long addr,
 				     unsigned long size,  unsigned long tweak)
 { return 0; }
 static inline int kvm_s390_pv_verify(struct kvm *kvm) { return 0; }
+static inline int kvm_s390_pv_set_cpu_state(struct kvm_vcpu *vcpu, u8 state) { return 0; }
 static inline bool kvm_s390_pv_is_protected(struct kvm *kvm) { return 0; }
 static inline u64 kvm_s390_pv_handle(struct kvm *kvm) { return 0; }
 static inline u64 kvm_s390_pv_handle_cpu(struct kvm_vcpu *vcpu) { return 0; }
diff --git a/arch/s390/kvm/pv.c b/arch/s390/kvm/pv.c
index 50e1dc68d972..dade21e10bcc 100644
--- a/arch/s390/kvm/pv.c
+++ b/arch/s390/kvm/pv.c
@@ -255,3 +255,22 @@ int kvm_s390_pv_unpack(struct kvm *kvm, unsigned long addr, unsigned long size,
 	VM_EVENT(kvm, 3, "PROTVIRT VM UNPACK: finished rc %x", rc);
 	return rc;
 }
+
+int kvm_s390_pv_set_cpu_state(struct kvm_vcpu *vcpu, u8 state)
+{
+	int rc;
+	struct uv_cb_cpu_set_state uvcb = {
+		.header.cmd	= UVC_CMD_CPU_SET_STATE,
+		.header.len	= sizeof(uvcb),
+		.cpu_handle	= kvm_s390_pv_handle_cpu(vcpu),
+		.state		= state,
+	};
+
+	if (!kvm_s390_pv_handle_cpu(vcpu))
+		return -EINVAL;
+
+	rc = uv_call(0, (u64)&uvcb);
+	if (rc)
+		return -EINVAL;
+	return 0;
+}
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 20969ce12096..8b77e92a6422 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1502,6 +1502,8 @@ enum pv_cmd_id {
 	KVM_PV_VM_SET_SEC_PARMS,
 	KVM_PV_VM_UNPACK,
 	KVM_PV_VM_VERIFY,
+	KVM_PV_VM_PERF_CLEAR_RESET,
+	KVM_PV_VM_UNSHARE,
 	KVM_PV_VCPU_CREATE,
 	KVM_PV_VCPU_DESTROY,
 };
