Greg Kroah-Hartman is a Linux kernel maintainer, and head of the Linux Drivers Project. He is a Novell Fellow, and works on the SUSE distribution for that company. At the Linux Foundation, Kroah-Hartman has helped to compile the “Who Writes Linux?” survey for the past few years. We caught up to him in early October and talked to him about his work past, present and future on the Linux kernel.