Hello, On 21/05/2019 15:32:57+0200, Greg KH wrote: > - Add GPL-2.0-only or GPL-2.0-or-later tags to files where our scan I'm very confused by those two tags because they are not mentioned in the SPDX 2.1 specification or the kernel documentation and seem to just be from https://spdx.org/ids-howi which doesn't seem to be versionned anywhere. While I understand the rationale behind those, I believe the correct way of introducing them would be first to add them in the spec and documentation and then make use of them. Now, what should we do with all the GPL-2.0 and GPL-2.0+ tags that we have? -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com