diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index c51279f05316..1e8f00a1d624 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -228,7 +228,7 @@ cpumask_t cpu_coregroup_map(int cpu)
 /* representing cpus for which sibling maps can be computed */
 static cpumask_t cpu_sibling_setup_map;
 
-static inline void set_cpu_sibling_map(int cpu)
+void __cpuinit set_cpu_sibling_map(int cpu)
 {
 	int i;
 	struct cpuinfo_x86 *c = &cpu_data(cpu);
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index 2ab8ed4e99e0..1b4481aeb5c8 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -22,6 +22,9 @@ struct smp_ops {
 				      int wait);
 };
 
+/* Globals due to paravirt */
+extern void set_cpu_sibling_map(int cpu);
+
 #ifdef CONFIG_SMP
 extern struct smp_ops smp_ops;
 
diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 29f61952ea8c..76247a947a5f 100644
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -35,9 +35,6 @@ extern void cpu_uninit(void);
 extern void remove_siblinginfo(int cpu);
 #endif
 
-/* Globals due to paravirt */
-extern void set_cpu_sibling_map(int cpu);
-
 #ifdef CONFIG_SMP
 #ifndef CONFIG_PARAVIRT
 #define startup_ipi_hook(phys_apicid, start_eip, start_esp) do { } while (0)