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-rw-r--r--arch/x86/include/asm/compat.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
index 59c6c401f79f..acdee09228b3 100644
--- a/arch/x86/include/asm/compat.h
+++ b/arch/x86/include/asm/compat.h
@@ -301,7 +301,7 @@ static inline void __user *arch_compat_alloc_user_space(long len)
sp = task_pt_regs(current)->sp;
} else {
/* -128 for the x32 ABI redzone */
- sp = this_cpu_read(old_rsp) - 128;
+ sp = task_pt_regs(current)->sp - 128;
}
return (void __user *)round_down(sp - len, 16);