I believe it should be : SPDX-License-Identifier: GPL-2.0 OR MIT But John probably knows best about this Oded On Tue, May 1, 2018 at 11:14 PM, Felix Kuehling <felix.kuehling at amd.com> wrote: > Hi, > > I'm getting a checkpatch warning with the latest amdkfd-next branch > (4.17-rc2) when adding a new file: > > WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 > #34: FILE: drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h:1: > > I've read Documentation/process/license-rules.rst but I'm unsure what > would be the correct license identifier to go with the license header we > use in most of our source files. I think it would be one of these: > > // SPDX-License-Identifier: GPL-2.0 OR MIT > // SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause > > Can someone confirm. > > Once that's clarified, we should probably add the appropriate license > identifier to all our source files. > > Thanks, > Felix > > -- > F e l i x K u e h l i n g > PMTS Software Development Engineer | Vertical Workstation/Compute > 1 Commerce Valley Dr. East, Markham, ON L3T 7X6 Canada > (O) +1(289)695-1597 > _ _ _ _____ _____ > / \ | \ / | | _ \ \ _ | > / A \ | \M/ | | |D) ) /|_| | > /_/ \_\ |_| |_| |_____/ |__/ \| facebook.com/AMD | amd.com >