Linux Kernel Development Model and Compilation

Update: Added Raspberrypi section on 10/10/20

In this course, you will gain a solid understanding of the Linux Kernel development process and the various roles involved, including developer, maintainer, and sub-maintainer. You’ll explore the different Linux Kernel trees and learn the essential practices to follow when sending patches to the community, ensuring that your contributions follow the accepted guidelines and standards.

We will cover the Linux Kernel release cycle in detail and explain the types of kernel releases, such as mainline, stable, and long-term versions, so you can understand how updates flow through the ecosystem. You’ll also learn how to configure, compile, and install your own Linux kernel from source, giving you hands-on experience in customizing the kernel for specific requirements and hardware.

The course includes comprehensive coverage of kernel configuration techniques, including tools like oldconfig, defconfig, savedefconfig, xconfig, and menuconfig. You will also learn how to cross-compile the Linux kernel for different architectures—an essential skill for embedded systems, IoT devices, and platform development.

In addition, we will demonstrate how to build only specific portions of the Linux kernel, allowing you to focus on targeted components and reduce build time. Throughout the course, you’ll gain practical knowledge, follow real workflows used by kernel developers, and build confidence to contribute effectively to the Linux kernel community.