1 files changed, 6 insertions, 4 deletions

diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c
index 397e309839dd..add36b4e37c9 100644
--- a/arch/x86/kernel/smpcommon.c
+++ b/arch/x86/kernel/smpcommon.c
@@ -3,11 +3,16 @@
  */
 #include <linux/module.h>
 #include <asm/smp.h>
+#include <asm/sections.h>
 
-#ifdef CONFIG_X86_32
+#ifdef CONFIG_X86_64
+DEFINE_PER_CPU(unsigned long, this_cpu_off) = (unsigned long)__per_cpu_load;
+#else
 DEFINE_PER_CPU(unsigned long, this_cpu_off);
+#endif
 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
 
+#ifdef CONFIG_X86_32
 /*
  * Initialize the CPU's GDT.  This is either the boot CPU doing itself
  * (still using the master per-cpu area), or a CPU doing it for a
@@ -23,8 +28,5 @@ __cpuinit void init_gdt(int cpu)
 
         write_gdt_entry(get_cpu_gdt_table(cpu),
                         GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
-
-        per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
-        per_cpu(cpu_number, cpu) = cpu;
 }
 #endif