diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index bba4041bb7ff2c8ea3cc4285c9ae56c8154682a7..6aa8aed06d544291e7371f8206dd7a65fb8a254d 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -270,11 +270,13 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
 
 void __init paravirt_use_bytelocks(void)
 {
+#ifdef CONFIG_SMP
 	pv_lock_ops.spin_is_locked = __byte_spin_is_locked;
 	pv_lock_ops.spin_is_contended = __byte_spin_is_contended;
 	pv_lock_ops.spin_lock = __byte_spin_lock;
 	pv_lock_ops.spin_trylock = __byte_spin_trylock;
 	pv_lock_ops.spin_unlock = __byte_spin_unlock;
+#endif
 }
 
 struct pv_info pv_info = {
@@ -461,12 +463,14 @@ struct pv_mmu_ops pv_mmu_ops = {
 };
 
 struct pv_lock_ops pv_lock_ops = {
+#ifdef CONFIG_SMP
 	.spin_is_locked = __ticket_spin_is_locked,
 	.spin_is_contended = __ticket_spin_is_contended,
 
 	.spin_lock = __ticket_spin_lock,
 	.spin_trylock = __ticket_spin_trylock,
 	.spin_unlock = __ticket_spin_unlock,
+#endif
 };
 
 EXPORT_SYMBOL_GPL(pv_time_ops);
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index 65ed02cdbbd79b65be3e5a7f491d465294678214..b2aba8fdaae720ebfcde3beef25809146c3810d3 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -1387,6 +1387,8 @@ void _paravirt_nop(void);
 
 void paravirt_use_bytelocks(void);
 
+#ifdef CONFIG_SMP
+
 static inline int __raw_spin_is_locked(struct raw_spinlock *lock)
 {
 	return PVOP_CALL1(int, pv_lock_ops.spin_is_locked, lock);
@@ -1412,6 +1414,8 @@ static __always_inline void __raw_spin_unlock(struct raw_spinlock *lock)
 	return PVOP_VCALL1(pv_lock_ops.spin_unlock, lock);
 }
 
+#endif
+
 /* These all sit in the .parainstructions section to tell us what to patch. */
 struct paravirt_patch_site {
 	u8 *instr; 		/* original instructions */