The Linux Kernel Module Programming Guide was originally written for the 2.2 kernels by Ori Pomerantz. Eventually, Ori
no longer had time to maintain the document. After all, the Linux kernel is a fast moving target. Peter Jay Salzman took
over maintenance and updated it for the 2.4 kernels. Eventually, Peter no longer had time to follow developments with the 2.6
kernel, so Michael Burian became a co-maintainer to update the document for the 2.6 kernels.