Linux kernel

Useful Linux kernel resources

Linux kernel documentation
Online Linux documentation files, including DocBook files converted to HTML.
Linux Device Drivers book
A must-have book for people creating device drivers for the Linux kernel! Now available in a single PDF file.
Linux Kernel in a Nutshell book
Configuring, building and managing Linux kernel sources, by Greg Kroah Hartman. Now available in a single PDF file.
LXR websites
Internet websites running the Linux Cross Reference engine. Great for browsing the kernel sources!