Linux's b4 kernel development tool now dog-feeding its AI agent code review helper

So, here’s something that caught my attention — Linux’s b4 kernel development tool is now actually testing its AI code review helper. Yep, according to /u/Fcking_Chuck on Reddit, the team is dog-feeding their AI assistant, meaning they’re using it to review real code changes in the kernel. Now, here’s where it gets interesting: instead of just testing the AI in a lab, they’re putting it right into their workflow, making sure it’s actually useful in the real world. As /u/Fcking_Chuck notes, this kind of hands-on approach is pretty rare, but it could really speed up bug detection and improve code quality. What’s more, it shows a shift toward AI being part of core development, not just an experiment. But here’s the thing — while it’s promising, it also raises questions about trust and oversight. So, keep an eye on this space — AI’s moving from assistant to teammate in the Linux kernel, and that could change everything.