The kernel build itself is the gate; uploading the zImage/dtb can fail on an account-wide GitHub artifact-storage-quota hit unrelated to the build. Mark the upload continue-on-error so a good build isn't red-X'd by it. Outputs also remain on the self-hosted runner host. Verified: kernel-build compiled the RV1106 6.18.46 kernel end-to-end on bfe-mpc-0640 (zImage 8.25 MB + rv1106-warden.dtb 37 KB); the patch series applied (issue #1 fix confirmed). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017wB8KB3MMQztRDXCMCkPrf