1 files changed, 2 insertions, 0 deletions

diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 4e63d8ce602b..e476202b887f 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -650,6 +650,7 @@ __cpuinit int alloc_gdt(int cpu)
 /* Initial PDA used by boot CPU */
 struct i386_pda boot_pda = {
         ._pda = &boot_pda,
+        .cpu_number = 0,
 };
 
 static inline void set_kernel_gs(void)
@@ -694,6 +695,7 @@ __cpuinit int init_gdt(int cpu, struct task_struct *idle)
 
         memset(pda, 0, sizeof(*pda));
         pda->_pda = pda;
+        pda->cpu_number = cpu;
 
         return 1;
 }