On Fri, May 7, 2021 at 1:31 AM He Zhe <zhe.he@xxxxxxxxxxxxx> wrote: > > Hello maintainers, > > There is no "SPDX-License-Identifier: GPL-2.0" in arch/alpha/kernel/smc37c669.c > and the following copyright is found. > " > Copyright (C) 1997 by > Digital Equipment Corporation, Maynard, Massachusetts. > All rights reserved. > " > > Does this conflict with GPLv2? Anything else we need to know when using this as opensource software? Unless you're using a DEC Alpha CPU, you're not using this code.