High Quality Content by WIKIPEDIA articles! Genkernel is a tool for building a general-purpose modular Linux kernel for Gentoo Linux. Genkernel compiles the kernel with all available device drivers built as modules, then copies these to an init RAM disk that is passed to the kernel at boot time, providing automatic hardware detection. It is designed to allow users with little or no experience configuring a Linux kernel to easily set up a working kernel. Also, non-trivial hard disk setups like LVM over dm-crypt for full disk encryption make usage of an initrd inevitable; here genkernel saves tedious work, too.