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Merge master.kernel.org:/home/rmk/linux-2.6-arm
[safe/jmp/linux-2.6]
/
arch
/
x86
/
kernel
/
process_64.c
diff --git
a/arch/x86/kernel/process_64.c
b/arch/x86/kernel/process_64.c
index
ad535b6
..
eb62cbc
100644
(file)
--- a/
arch/x86/kernel/process_64.c
+++ b/
arch/x86/kernel/process_64.c
@@
-664,3
+664,8
@@
long sys_arch_prctl(int code, unsigned long addr)
return do_arch_prctl(current, code, addr);
}
+unsigned long KSTK_ESP(struct task_struct *task)
+{
+ return (test_tsk_thread_flag(task, TIF_IA32)) ?
+ (task_pt_regs(task)->sp) : ((task)->thread.usersp);
+}