2 files changed, 10 insertions, 12 deletions

diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index f30ff691c34d..36c2e81dfc3c 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -25,15 +25,20 @@
 DEFINE_PER_CPU(int, cpu_number);
 EXPORT_PER_CPU_SYMBOL(cpu_number);
 
+#ifdef CONFIG_X86_64
+#define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
+#else
+#define BOOT_PERCPU_OFFSET 0
+#endif
+
+DEFINE_PER_CPU(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
+EXPORT_PER_CPU_SYMBOL(this_cpu_off);
+
 #ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA
 
-#ifdef CONFIG_X86_64
 unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
-        [0] = (unsigned long)__per_cpu_load,
+        [0] = BOOT_PERCPU_OFFSET,
 };
-#else
-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
-#endif
 EXPORT_SYMBOL(__per_cpu_offset);
 
 /*
diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c
index add36b4e37c9..5ec29a1a8465 100644
--- a/arch/x86/kernel/smpcommon.c
+++ b/arch/x86/kernel/smpcommon.c
@@ -5,13 +5,6 @@
 #include <asm/smp.h>
 #include <asm/sections.h>
 
-#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