1 files changed, 14 insertions, 3 deletions

diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 697b93af02dd..a0e2a8a80c94 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -775,11 +775,22 @@ void __init kvm_spinlock_init(void)
         if (!kvm_para_has_feature(KVM_FEATURE_PV_UNHALT))
                 return;
 
-        printk(KERN_INFO "KVM setup paravirtual spinlock\n");
+        pv_lock_ops.lock_spinning = PV_CALLEE_SAVE(kvm_lock_spinning);
+        pv_lock_ops.unlock_kick = kvm_unlock_kick;
+}
+
+static __init int kvm_spinlock_init_jump(void)
+{
+        if (!kvm_para_available())
+                return 0;
+        if (!kvm_para_has_feature(KVM_FEATURE_PV_UNHALT))
+                return 0;
 
         static_key_slow_inc(&paravirt_ticketlocks_enabled);
+        printk(KERN_INFO "KVM setup paravirtual spinlock\n");
 
-        pv_lock_ops.lock_spinning = PV_CALLEE_SAVE(kvm_lock_spinning);
-        pv_lock_ops.unlock_kick = kvm_unlock_kick;
+        return 0;
 }
+early_initcall(kvm_spinlock_init_jump);
+
 #endif  /* CONFIG_PARAVIRT_SPINLOCKS */