Add a parallel make checkpatch job for pushes to master and manual
runs. Fail analyzer jobs on remaining source findings with status 1;
keep tool, build and coverage failures separate with status 2.
Validate the current report, Make status and native coverage before
classifying results. Checkpatch needs its script and data, not a
prepared KUnit kernel. Update the isolated CI report fixtures.
Run SCST style fixtures and make scs_lint in a separate job without a
kernel build, alongside the native analyzers. Pin uv and its setup
action; the linter supplies its pinned parser dependencies.
Retain the pull-request Checkpatch workflow for patch and commit
checks. Remove the standalone push Checkpatch workflow, whose role
is now covered by the common static-analyzer workflow.
Rename Tooling to Analyzer script tests and clarify that analyzer
jobs include KUnit sources without executing KUnit. Update Checkout
and Upload Artifact to v7 to replace their deprecated Node.js 20
runtimes, and align the CI documentation with the actual jobs.
Run isolated tooling checks and separate Sparse and Smatch Make targets
on pushes to master and manual dispatch. Use the pinned kernel with
KUnit enabled and preserve full logs, policy and tool provenance.
During the source-fix rollout, completed source findings are advisory.
Tool, build, parser and coverage failures remain blocking, including an
empty scan or missing KUnit inputs. Local Make targets stay strict.
Validate the current run's report together with Make's exit status,
since Make maps both findings and incomplete analysis to status 2.
Prepare the runner and container for Coccinelle and Cppcheck as well,
but leave their matrix entries commented out. Cover all four report
formats and GNU Make exit mapping with isolated tooling fixtures.
Gleb Chesnokov