Watch a 42-minute conference talk from XDC 2023 where Mesa developers share their journey of implementing a home-hosted Continuous Integration (CI) system to combat driver regressions. Learn how they evolved from addressing simple regression issues to developing a comprehensive pre-merge testing solution, ultimately creating a robust system for maintaining driver stability. Follow along with detailed workshop instructions as the speakers explain their experiences, challenges faced, and lessons learned while building and maintaining an effective home-based CI infrastructure for Mesa driver development.