commitdd2b75fd9aupstream. This reverts commit28ebbb4981. Revert this commit as apparently the LLVM code to take advantage of this never landed. Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Feifei Xu <feifei.xu@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>