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>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index ea46d05853bb..c751e3c03e85 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -755,10 +755,10 @@ static void lguest_time_init(void)
  * segment), the privilege level (we're privilege level 1, the Host is 0 and
  * will not tolerate us trying to use that), the stack pointer, and the number
  * of pages in the stack. */
-static void lguest_load_esp0(struct tss_struct *tss,
+static void lguest_load_sp0(struct tss_struct *tss,
                                      struct thread_struct *thread)
 {
-        lazy_hcall(LHCALL_SET_STACK, __KERNEL_DS|0x1, thread->esp0,
+        lazy_hcall(LHCALL_SET_STACK, __KERNEL_DS|0x1, thread->sp0,
                    THREAD_SIZE/PAGE_SIZE);
 }
 
@@ -957,7 +957,7 @@ __init void lguest_init(void)
         pv_cpu_ops.cpuid = lguest_cpuid;
         pv_cpu_ops.load_idt = lguest_load_idt;
         pv_cpu_ops.iret = lguest_iret;
-        pv_cpu_ops.load_esp0 = lguest_load_esp0;
+        pv_cpu_ops.load_sp0 = lguest_load_sp0;
         pv_cpu_ops.load_tr_desc = lguest_load_tr_desc;
         pv_cpu_ops.set_ldt = lguest_set_ldt;
         pv_cpu_ops.load_tls = lguest_load_tls;