This is arguably the best entry-point resource for anyone wanting to write their first loadable kernel module (LKM). What it is:
: Community-hosted versions of the 3rd Edition can often be found in "books" or "ebook" repositories on GitHub, such as ujasbhadani/books or jyfc/ebook . Core Topics in Modern Kernel Programming Description Key Subsystems Modules (LKMs) Writing code that can be loaded/unloaded without rebooting. init , exit , lsmod , insmod Memory Management Understanding physical and virtual memory allocation APIs. kmalloc , vmalloc , Slab allocator CPU Scheduling linux kernel programming pdf github high quality
init and exit functions, passing command-line arguments to modules, and the /proc file system. This is arguably the best entry-point resource for