Lukas Bulwahn 59c11a7a9a LICENSES: add CC0-1.0 license text ... Commit cbbd847d10 ("tools/x86/kcpuid: Introduce a complete cpuid bitfields CSV file") turns the tools/arch/x86/kcpuid/cpuid.csv to be an auto-generated file from an input file maintained at x86-cpuid.org project. The x86-cpuid.org project clearly states that the auto-generated file is to be licensed with CC0-1.0 (see Link below). So, the SPDX-License-Identifier CC0-1.0 in the file is correct as intended. The spdxcheck.py script reports that tools/arch/x86/kcpuid/cpuid.csv uses an Invalid License ID: CC0-1.0, though, as the LICENSES directory in the kernel tree does not contain a file with license information for CC0-1.0. Add a suitable CC0-1.0 file with the license text into LICENSES/deprecated to make spdxcheck.py happy. The directory deprecated is the best fit, by exclusion of the alternatives. CC0-1.0 should not be considered among the preferred licenses in the kernel, nor is it a license exception case or intended for dual-licensing some copyrighted material. So, deprecated is the best fit here, even if the license and its use is fine and it does not suggest to actually deprecate use of this license. The license text for the CC0-1.0 file was obtained from the spdx license-list-data git repository (see Link below). Link: https://gitlab.com/x86-cpuid.org/x86-cpuid-db/-/blob/v2.4/LICENSE.rst Link: https://github.com/spdx/license-list-data/blob/main/text/CC0-1.0.txt Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-05-21 14:54:17 +02:00
..
deprecated	LICENSES: add CC0-1.0 license text	2025-05-21 14:54:17 +02:00
dual	LICENSES: Add the copyleft-next-0.3.1 license	2022-11-08 15:44:01 +01:00
exceptions
preferred	LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers	2021-12-16 14:33:10 +01:00