Linux 2.4.30-rc4

Hi,

Here goes -rc4 to fix a couple of regressions have been confirmed: 

- ext3 IO EH changes need more work
- Netfilter bogus mc_list deletion

Hopefully this will become final in a day or two.


Summary of changes from v2.4.30-rc3 to v2.4.30-rc4
============================================

Herbert Xu:
  o [NETLINK] Fix bogus mc_list deletion

Marcelo Tosatti:
  o Cset exclude: hifumi.hisashi@lab.ntt.co.jp|ChangeSet|20050226095914|25750
  o Change VERSION to 2.4.30-rc4

Willy Tarreau:
  o Keith Owens: modutils >= 2.4.14 is required for MODVERSIONS+EXPORT_SYMBOL_GPL()
combination