Interview I was at a press luncheon at KubeCon Europe this week when, to my surprise, who should sit down next to me but long-term Linux kernel maintainer Greg Kroah-Hartman. Greg, who lives in the Netherlands these days, was there to briefly comment on AI, Linux, and security. We spoke about how, over the last month, AI-driven activity around Linux security and code review has "really jumped" in a way no one in the open source world saw coming.…