- cyclom2x serial synchronous card driver
- wl3501 wireless PCMCIA driver
- IPX stack
- LLC stack
- make *config i18n, kxgettext
- DCCP INET protocol
- struct sock shrinking, per protocol slab caches, etc
- TCP refactorings: inet_connection_sock, inet_timewait_sock, request_sock, etc
- dwarves: tools that use the DWARF information in binaries to look for struct holes, do binary diffs showing what changes cause to functions structs, etc
- Beware of Your Cacheline By Hagen Paul Pfeifer