linux.git/scripts/sbom/sbom.py, branch master Linux kernel source tree scripts/sbom: add JSON-LD serialization 2026-05-22T11:14:41+00:00 Luis Augenstein luis.augenstein@tngtech.com 2026-05-18T06:20:55+00:00 a68a29a1cc3ae6c129acdf945964dea16c8a49dc Add infrastructure to serialize an SPDX graph as a JSON-LD document. NamespaceMaps in the SPDX document are converted to custom prefixes in the @context field of the JSON-LD output. The SBOM tool uses NamespaceMaps solely to shorten SPDX IDs, avoiding repetition of full namespace URIs by using short prefixes. Assisted-by: Cursor:claude-sonnet-4-5 Assisted-by: OpenCode:GLM-4-7 Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Add infrastructure to serialize an SPDX graph as a JSON-LD
document. NamespaceMaps in the SPDX document are converted
to custom prefixes in the @context field of the JSON-LD output.

The SBOM tool uses NamespaceMaps solely to shorten SPDX IDs,
avoiding repetition of full namespace URIs by using short prefixes.

Assisted-by: Cursor:claude-sonnet-4-5
Assisted-by: OpenCode:GLM-4-7
Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/sbom: add cmd graph generation 2026-05-22T11:14:41+00:00 Luis Augenstein luis.augenstein@tngtech.com 2026-05-18T06:20:52+00:00 9c16c1ea466d6c58b82c5d91353c3c6747c059bc Implement command graph generation by parsing .cmd files to build a dependency graph. Add CmdGraph, CmdGraphNode, and .cmd file parsing. Supports generating a flat list of used source files via the --generate-used-files cli argument. Assisted-by: Cursor:claude-sonnet-4-5 Assisted-by: OpenCode:GLM-4-7 Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Implement command graph generation by parsing .cmd files to build a
dependency graph.
Add CmdGraph, CmdGraphNode, and .cmd file parsing.
Supports generating a flat list of used source files via the
--generate-used-files cli argument.

Assisted-by: Cursor:claude-sonnet-4-5
Assisted-by: OpenCode:GLM-4-7
Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/sbom: setup sbom logging 2026-05-22T11:14:40+00:00 Luis Augenstein luis.augenstein@tngtech.com 2026-05-18T06:20:50+00:00 3fd79200835f382261a7b53fed659625b22484af Add logging infrastructure for warnings and errors. Errors and warnings are accumulated and summarized in the end. Assisted-by: Cursor:claude-sonnet-4-5 Assisted-by: OpenCode:GLM-4-7 Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Add logging infrastructure for warnings and errors.
Errors and warnings are accumulated and summarized in the end.

Assisted-by: Cursor:claude-sonnet-4-5
Assisted-by: OpenCode:GLM-4-7
Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/sbom: integrate script in make process 2026-05-22T11:14:40+00:00 Luis Augenstein luis.augenstein@tngtech.com 2026-05-18T06:20:49+00:00 e72b635ceaf7e8d5ad757169d5950c43adeb5261 integrate SBOM script into the kernel build process. Assisted-by: Cursor:claude-sonnet-4-5 Assisted-by: OpenCode:GLM-4-7 Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com> Acked-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
integrate SBOM script into the kernel build process.

Assisted-by: Cursor:claude-sonnet-4-5
Assisted-by: OpenCode:GLM-4-7
Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com>
Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>