Even though it focuses on the 2.6 version of the kernel, reviewers on platforms like BooksRun and Amazon still value it today for several reasons:
It is often cited as the definitive starting point for anyone serious about system-level programming or becoming a kernel maintainer. Modern Context Understanding the Linux Kernel, Third Edition
While the book provides an excellent theoretical foundation, potential readers should note: Understanding the Linux Kernel, Third Edition - Amazon.com Even though it focuses on the 2