Kernel source stamps

Workflow runs for Kernel source stamps

• perf(build): reuse kernel builds across worktrees; add a quick test-only kernel build

  completed successfully:
  Kernel source stamps#4:Pull request#533openedbybompus
  perf/kernel-build-cache

  Oct 19, 202636s
  More actions for workflow run 4

• ci: cancel superseded pull request runs in the four path-filtered workflows

  completed successfully:
  Kernel source stamps#3:Pull request#512openedbybompus
  ci/cancel-superseded-pr-runs

  Oct 16, 202633s
  More actions for workflow run 3

• fix(build): invalidate kernel stamps for untracked source edits

  completed successfully:
  Kernel source stamps#2:Pull request#394synchronizebybompus
  fix/kernel-untracked-stamp

  Oct 5, 202633s
  More actions for workflow run 2

• Kernel source stamps

  failed at startup:
  Kernel source stamps#1:openedbybompus
  fix/kernel-untracked-stamp

  Oct 5, 2026Startup failure
  More actions for workflow run 1