Ksplice, the technology that allows Linux kernel updates without a reboot, is now free for users of the Fedora distribution. Using Ksplice is like
Fedora joins Ubuntu Desktop as a supported desktop distribution for the free installation of Ksplice Uptrack. Red Hat, CentOS, Debian, Ubuntu Server and CloudLinux are supported server distributions, and pricing for these systems is pretty modest.

The link for this article located at CrunchGear is no longer available.