3 files changed, 10 insertions, 9 deletions
diff --git a/arch/x86/include/asm/cpumask.h b/arch/x86/include/asm/cpumask.h
index 26c6dad9047..a7f3c75f8ad 100644
--- a/arch/x86/include/asm/cpumask.h
+++ b/arch/x86/include/asm/cpumask.h
@@ -10,6 +10,8 @@ extern cpumask_var_t cpu_callout_mask;
 extern cpumask_var_t cpu_initialized_mask;
 extern cpumask_var_t cpu_sibling_setup_mask;
 
+extern void setup_cpu_local_masks(void);
+
 #else /* CONFIG_X86_32 */
 
 extern cpumask_t cpu_callin_map;
@@ -22,6 +24,8 @@ extern cpumask_t cpu_sibling_setup_map;
 #define cpu_initialized_mask	((struct cpumask *)&cpu_initialized)
 #define cpu_sibling_setup_mask	((struct cpumask *)&cpu_sibling_setup_map)
 
+static inline void setup_cpu_local_masks(void) { }
+
 #endif /* CONFIG_X86_32 */
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 48676b943b9..befa20b4a68 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -394,14 +394,6 @@ union irq_stack_union {
 
 DECLARE_PER_CPU(union irq_stack_union, irq_stack_union);
 DECLARE_PER_CPU(char *, irq_stack_ptr);
-
-static inline void load_gs_base(int cpu)
-{
-	/* Memory clobbers used to order pda/percpu accesses */
-	mb();
-	wrmsrl(MSR_GS_BASE, (unsigned long)per_cpu(irq_stack_union.gs_base, cpu));
-	mb();
-}
 #endif
 
 extern void print_cpu_info(struct cpuinfo_x86 *);
@@ -778,7 +770,6 @@ extern struct desc_ptr		early_gdt_descr;
 extern void cpu_set_gdt(int);
 extern void switch_to_new_gdt(void);
 extern void cpu_init(void);
-extern void init_gdt(int cpu);
 
 static inline unsigned long get_debugctlmsr(void)
 {
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 10022ed3a4b..77cfb2cfb38 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -74,6 +74,8 @@ static inline const struct cpumask *cpumask_of_node(int node)
 	return &node_to_cpumask_map[node];
 }
 
+static inline void setup_node_to_cpumask_map(void) { }
+
 #else /* CONFIG_X86_64 */
 
 /* Mappings between node number and cpus on that node. */
@@ -120,6 +122,8 @@ static inline cpumask_t node_to_cpumask(int node)
 
 #endif /* !CONFIG_DEBUG_PER_CPU_MAPS */
 
+extern void setup_node_to_cpumask_map(void);
+
 /*
  * Replace default node_to_cpumask_ptr with optimized version
  * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
@@ -218,6 +222,8 @@ static inline int node_to_first_cpu(int node)
 	return first_cpu(cpu_online_map);
 }
 
+static inline void setup_node_to_cpumask_map(void) { }
+
 /*
  * Replace default node_to_cpumask_ptr with optimized version
  * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"