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/traps_64.c b/arch/x86/kernel/traps_64.c
index f7fecf9..965f2cc 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -230,7 +230,7 @@
unsigned long dummy;
stack = &dummy;
if (tsk && tsk != current)
- stack = (unsigned long *)tsk->thread.rsp;
+ stack = (unsigned long *)tsk->thread.sp;
}
/*
@@ -366,7 +366,7 @@
if (sp == NULL) {
if (tsk)
- sp = (unsigned long *)tsk->thread.rsp;
+ sp = (unsigned long *)tsk->thread.sp;
else
sp = (unsigned long *)&sp;
}