Tools to help edit / navigate / hack the Kernel source:

Navigation Aid

• [http://lxr.linux.no/ Cross-Referencing Linux] : Nice website to browse the kernel source, search for identifiers, and diff between kernel versions. Uses [http://sourceforge.net/projects/lxr/ lxr] is at the backend.

• [http://www.kernelhq.org/ KernelHQ] : Another website to browse/navigate the kernel source. Has all the kernel sources since 1.0.

Navigation Utilities

• [http://ctags.sourceforge.net/ ctags]

• [http://cscope.sourceforge.net/ cscope] (check out the tutorials: [http://cscope.sourceforge.net/large_projects.html Using Cscope on large projects (example: the Linux kernel)] and [http://cscope.sourceforge.net/cscope_vim_tutorial.html Using Cscope with Vim])

Version Control

Navigate the changesets applied to:

• [http://linux.bkbits.net:8080/linux-2.4 linux-2.4]

• [http://linux.bkbits.net:8080/linux-2.6 linux-2.6]

• [http://mmlinux.bkbits.net:8080/main 2.6-mm]