This reverts commit 6fbcdd59094ade30db63f32316e9502425d7b256.
Not needed. Data handled by raw_copy_in_user must be loaded through copy_from_user to be used in the kernel which already has the barrier. Signed-off-by: Michal Suchanek <msucha...@suse.de> --- arch/powerpc/include/asm/uaccess.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 8b03eb44e876..76f34346b642 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -312,7 +312,6 @@ 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); -- 2.22.0