From owner-freebsd-amd64@FreeBSD.ORG  Sat Sep 20 09:00:04 2003
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Date: Sat, 20 Sep 2003 08:59:55 -0700
From: Marcel Moolenaar <marcel@xcllnt.net>
To: Mark Kettenis <kettenis@chello.nl>
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cc: amd64@freebsd.org
cc: tiamat@komi.mts.ru
cc: sparc64@freebsd.org
Subject: Re: current: kernel locked on boot
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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@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@xcllnt.net