This project keeps the Linux Kernel Module Programming Guide up to date, with working examples for recent 5.x and 6.x kernel versions. The guide has been around since 2001 and most copies of it on the ...

Linux Kernel Programming is a comprehensive introduction for those new to Linux kernel and module development. This easy-to-follow guide will have you up and running with writing kernel code in ...

Modern CPUs can run in two modes: kernel mode and user mode. When a CPU runs in kernel mode, an extended set of instructions is allowed, as is free access to anywhere in memory and device registers.