x86: use generic register name in the thread and tss structures
This changes size-specific register names (eip/rip, esp/rsp, etc.) to
generic names in the thread and tss structures.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index ac1089f..c3f2736 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -577,7 +577,7 @@
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 @@
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);