PERFORCE change 135946 for review

[Scott Long]

Kip Macy wrote:
> http://perforce.freebsd.org/chv.cgi?CH=135946
> 
> Change 135946 by kmacy at pandemonium:kmacy:xen31 on 2008/02/22 08:22:28
> 
> 	remove unneeded devices
> 

Last time I tried paring down the kernel config, I ran into problems 
with the kernel getting too small for the sizing assumptions that Xen
has in locore.  Maybe this is related to the report that arrived last night?

Scott