x86/asm/entry: Get rid of KERNEL_STACK_OFFSET

[deliverable/linux.git] / arch / x86 / include / asm / thread_info.h

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index ae9c2f13b4767645e1a04c36328362ae1627f529..ad0ee3423da5070ea61c81cc86ee5e3820ccfc48 100644 (file)
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -172,7 +172,6 @@ struct thread_info {
 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
 
 #define STACK_WARN             (THREAD_SIZE/8)
-#define KERNEL_STACK_OFFSET    (5*(BITS_PER_LONG/8))
 
 /*
  * macros/functions for gaining access to the thread information structure
@@ -201,10 +200,10 @@ static inline unsigned long current_stack_pointer(void)
 
 #else /* !__ASSEMBLY__ */
 
-/* how to get the thread information struct from ASM */
+/* Load thread_info address into "reg" */
 #define GET_THREAD_INFO(reg) \
        _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
-       _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
+       _ASM_SUB $(THREAD_SIZE),reg ;
 
 /*
  * ASM operand which evaluates to thread_info address