kernel-2.6.8-1.533 kills ethernet

[Phil Schaffner <Philip R Schaffner NASA gov>]

Updated FC3T1/rawhide system to kernel-2.6.8-1.533 and it broke 3Com
3c556B Ethernet on IBM A21p ThinkPad notebook.  Continuous errors
logged to console starting during boot.  Boot completes and login is
possible, but network is non-functional.  Fell back to 526 and
everything works as before.

 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=131293

Phil