current: kernel locked on boot

[Marcel Moolenaar]

On Sat, Sep 20, 2003 at 03:14:16PM +0200, Mark Kettenis wrote:
>    jumping to kernel entry at 0xc0040000.
>    Copyright (c) 1992-2003 The FreeBSD Project.
>    Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> 	   The Regents of the University of California. All rights reserved.
>    FreeBSD 5.1-CURRENT #0: Sat Sep 20 14:09:46 MSD 2003
>        root at selma.komi.mts.ru:/home/obj/mnt/devel/ncvs/current/src/sys/GENERIC
>    - <- locked here, no spinning
> 
> <me too>
> I'm seeing something very similar with today's -current on
> FreeBSD/amd64.  Might be 64-bit (or it might not).
> </me too>

Jeffs UMA changes causes this. ia64 is similarly hosed. Just
revert the sys/vm/* to 9/19/2003 00:00.

The problem AFAICT is that the reservation has been removed. This
causes uma_small_alloc() to be called before the VM has been
initialized properly.

-- 
 Marcel Moolenaar	  USPA: A-39004		 marcel at xcllnt.net