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-rw-r--r--arch/powerpc/include/asm/uaccess.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index 76f34346b642..8b03eb44e876 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -312,6 +312,7 @@ raw_copy_in_user(void __user *to, const void __user *from, unsigned long n)
{
unsigned long ret;
+ barrier_nospec();
allow_user_access(to, from, n);
ret = __copy_tofrom_user(to, from, n);
prevent_user_access(to, from, n);