1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index ac1089f2b917..c3f2736ba530 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -577,7 +577,7 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
         c_idle.idle = get_idle_for_cpu(cpu);
 
         if (c_idle.idle) {
-                c_idle.idle->thread.rsp = (unsigned long) (((struct pt_regs *)
+                c_idle.idle->thread.sp = (unsigned long) (((struct pt_regs *)
                         (THREAD_SIZE +  task_stack_page(c_idle.idle))) - 1);
                 init_idle(c_idle.idle, cpu);
                 goto do_rest;
@@ -613,8 +613,8 @@ do_rest:
 
         start_rip = setup_trampoline();
 
-        init_rsp = c_idle.idle->thread.rsp;
-        per_cpu(init_tss,cpu).rsp0 = init_rsp;
+        init_rsp = c_idle.idle->thread.sp;
+        per_cpu(init_tss,cpu).sp0 = init_rsp;
         initial_code = start_secondary;
         clear_tsk_thread_flag(c_idle.idle, TIF_FORK);