diff --git a/arch/arm64/include/asm/paravirt.h b/arch/arm64/include/asm/paravirt.h
index 9aa193e0e8f2..4ccb4356c56b 100644
--- a/arch/arm64/include/asm/paravirt.h
+++ b/arch/arm64/include/asm/paravirt.h
@@ -19,10 +19,12 @@ static inline u64 paravirt_steal_clock(int cpu)
 }
 
 int __init pv_time_init(void);
+int __init pv_lock_init(void);
 
 #else
 
 #define pv_time_init() do {} while (0)
+#define pv_lock_init() do {} while (0)
 
 #endif // CONFIG_PARAVIRT
 
diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h
index 0525c0b089ed..7023efa4de96 100644
--- a/arch/arm64/include/asm/spinlock.h
+++ b/arch/arm64/include/asm/spinlock.h
@@ -10,7 +10,20 @@
 
 /* See include/linux/spinlock.h */
 #define smp_mb__after_spinlock()	smp_mb()
+#define vcpu_is_preempted vcpu_is_preempted
+
+#ifdef CONFIG_PARAVIRT
+#include <linux/static_call_types.h>
+
+bool dummy_vcpu_is_preempted(int cpu);
 
+DECLARE_STATIC_CALL(pv_vcpu_is_preempted, dummy_vcpu_is_preempted);
+static inline bool vcpu_is_preempted(int cpu)
+{
+	return static_call(pv_vcpu_is_preempted)(cpu);
+}
+
+#else
 /*
  * Changing this will break osq_lock() thanks to the call inside
  * smp_cond_load_relaxed().
@@ -18,10 +31,11 @@
  * See:
  * https://lore.kernel.org/lkml/20200110100612.GC2827@hirez.programming.kicks-ass.net
  */
-#define vcpu_is_preempted vcpu_is_preempted
 static inline bool vcpu_is_preempted(int cpu)
 {
 	return false;
 }
 
+#endif /* CONFIG_PARAVIRT */
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c
index 57c7c211f8c7..a340f5f4327f 100644
--- a/arch/arm64/kernel/paravirt.c
+++ b/arch/arm64/kernel/paravirt.c
@@ -20,8 +20,10 @@
 #include <linux/types.h>
 #include <linux/static_call.h>
 
+#include <asm/hypervisor.h>
 #include <asm/paravirt.h>
 #include <asm/pvclock-abi.h>
+#include <asm/pvlock-abi.h>
 #include <asm/smp_plat.h>
 
 struct static_key paravirt_steal_enabled;
@@ -38,7 +40,12 @@ struct pv_time_stolen_time_region {
 	struct pvclock_vcpu_stolen_time __rcu *kaddr;
 };
 
+struct pv_lock_state_region {
+	struct pvlock_vcpu_state __rcu *kaddr;
+};
+
 static DEFINE_PER_CPU(struct pv_time_stolen_time_region, stolen_time_region);
+static DEFINE_PER_CPU(struct pv_lock_state_region, lock_state_region);
 
 static bool steal_acc = true;
 static int __init parse_no_stealacc(char *arg)
@@ -178,3 +185,108 @@ int __init pv_time_init(void)
 
 	return 0;
 }
+
+static bool native_vcpu_is_preempted(int cpu)
+{
+	return false;
+}
+
+DEFINE_STATIC_CALL(pv_vcpu_is_preempted, native_vcpu_is_preempted);
+
+static bool para_vcpu_is_preempted(int cpu)
+{
+	struct pv_lock_state_region *reg;
+	__le64 preempted_le;
+
+	reg = per_cpu_ptr(&lock_state_region, cpu);
+	if (!reg->kaddr) {
+		pr_warn_once("PV lock enabled but not configured for cpu %d\n",
+			     cpu);
+		return false;
+	}
+
+	preempted_le = le64_to_cpu(READ_ONCE(reg->kaddr->preempted));
+
+	return !!(preempted_le);
+}
+
+static int pvlock_vcpu_state_dying_cpu(unsigned int cpu)
+{
+	struct pv_lock_state_region *reg;
+
+	reg = this_cpu_ptr(&lock_state_region);
+	if (!reg->kaddr)
+		return 0;
+
+	memunmap(reg->kaddr);
+	memset(reg, 0, sizeof(*reg));
+
+	return 0;
+}
+
+static int init_pvlock_vcpu_state(unsigned int cpu)
+{
+	struct pv_lock_state_region *reg;
+	struct arm_smccc_res res;
+
+	reg = this_cpu_ptr(&lock_state_region);
+
+	arm_smccc_1_1_invoke(ARM_SMCCC_VENDOR_HYP_KVM_PV_LOCK_FUNC_ID, &res);
+
+	if (res.a0 == SMCCC_RET_NOT_SUPPORTED) {
+		pr_warn("Failed to init PV lock data structure\n");
+		return -EINVAL;
+	}
+
+	reg->kaddr = memremap(res.a0,
+			      sizeof(struct pvlock_vcpu_state),
+			      MEMREMAP_WB);
+
+	if (!reg->kaddr) {
+		pr_warn("Failed to map PV lock data structure\n");
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static int kvm_arm_init_pvlock(void)
+{
+	int ret;
+
+	ret = cpuhp_setup_state(CPUHP_AP_ARM_KVM_PVLOCK_STARTING,
+				"hypervisor/arm/pvlock:starting",
+				init_pvlock_vcpu_state,
+				pvlock_vcpu_state_dying_cpu);
+	if (ret < 0) {
+		pr_warn("PV-lock init failed\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static bool has_kvm_pvlock(void)
+{
+	return kvm_arm_hyp_service_available(ARM_SMCCC_KVM_FUNC_PV_LOCK);
+}
+
+int __init pv_lock_init(void)
+{
+	int ret;
+
+	if (is_hyp_mode_available())
+		return 0;
+
+	if (!has_kvm_pvlock())
+		return 0;
+
+	ret = kvm_arm_init_pvlock();
+	if (ret)
+		return ret;
+
+	static_call_update(pv_vcpu_is_preempted, para_vcpu_is_preempted);
+	pr_info("using PV-lock preempted\n");
+
+	return 0;
+}
\ No newline at end of file
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index fea3223704b6..05ca07ac5800 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -42,6 +42,7 @@
 #include <asm/cpu_ops.h>
 #include <asm/kasan.h>
 #include <asm/numa.h>
+#include <asm/paravirt.h>
 #include <asm/sections.h>
 #include <asm/setup.h>
 #include <asm/smp_plat.h>
@@ -360,6 +361,8 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p)
 	smp_init_cpus();
 	smp_build_mpidr_hash();
 
+	pv_lock_init();
+
 	/* Init percpu seeds for random tags after cpus are set up. */
 	kasan_init_sw_tags();
 
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index f61447913db9..c0ee11855c73 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -192,6 +192,7 @@ enum cpuhp_state {
 	/* Must be the last timer callback */
 	CPUHP_AP_DUMMY_TIMER_STARTING,
 	CPUHP_AP_ARM_XEN_STARTING,
+	CPUHP_AP_ARM_KVM_PVLOCK_STARTING,
 	CPUHP_AP_ARM_CORESIGHT_STARTING,
 	CPUHP_AP_ARM_CORESIGHT_CTI_STARTING,
 	CPUHP_AP_ARM64_ISNDEP_STARTING,
