Letter: K
- kernel-2.6.9-11.EL.XFS: the linux kernel (the core of the linux operating system)
- kernel-devel-2.6.9-11.EL.XFS: Development package for building kernel modules to match the kernel.
- kernel-module-openafs-2.6.9-11.EL.XFS-1.3.82-3.SL: OpenAFS Kernel Module for kernel 2.6.9-11.EL.XFS