system environment/kernel
- gfs2-utils - Utilities for managing the global filesystem (GFS2)
- kernel - The Linux kernel
- kernel-abi-whitelists - The Red Hat Enterprise Linux kernel ABI symbol whitelists
- kernel-debug - The Linux kernel compiled with extra debugging enabled
- kernel-debug-devel - Development package for building kernel modules to match the debug kernel
- kernel-devel - Development package for building kernel modules to match the kernel