can't ls /kern

["Jeremy C. Reed" <reed%reedmedia.net@localhost>]

$ uname -a
NetBSD hrr.reedmedia.net 5.0_BETA NetBSD 5.0_BETA (GENERIC) #0: Sat Dec 20 
11:30:40 CST 2008  
reed%hrr.reedmedia.net@localhost:/home/reed/src/sys/arch/amd64/compile/obj/GENERIC
 
amd64
$ ls -l /kern
$ ls -ld /kern
dr-xr-xr-x  2 root  wheel  512 Jan 13 20:23 /kern
$ ls -l /kern/boottime
-r--r--r--  1 root  wheel  11 Jan  6 22:10 /kern/boottime
$ find /kern/boottime     
/kern/boottime
$ find /kern          
/kern
$ mount | grep kern
kernfs on /kern type kernfs (local)


Saw this on another older -current system too. And was confirm on IRC.

What changed from 4.0 to 5.0?

I didn't see anything about this in UPDATING or CHANGES-5.0.

  Jeremy C. Reed