From owner-freebsd-current@FreeBSD.ORG  Fri Nov  3 22:56:20 2006
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: freebsd-current@freebsd.org
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id A384D16A47E
	for <freebsd-current@freebsd.org>; Fri,  3 Nov 2006 22:56:20 +0000 (UTC)
	(envelope-from dougb@FreeBSD.org)
Received: from mail2.fluidhosting.com (mx21.fluidhosting.com [204.14.89.4])
	by mx1.FreeBSD.org (Postfix) with SMTP id 1BEAD43D53
	for <freebsd-current@freebsd.org>; Fri,  3 Nov 2006 22:56:19 +0000 (GMT)
	(envelope-from dougb@FreeBSD.org)
Received: (qmail 8341 invoked by uid 399); 3 Nov 2006 22:56:19 -0000
Received: from localhost (HELO ?156.154.4.134?) (dougb@dougbarton.us@127.0.0.1)
	by localhost with SMTP; 3 Nov 2006 22:56:19 -0000
Message-ID: <454BC910.40202@FreeBSD.org>
Date: Fri, 03 Nov 2006 14:56:16 -0800
From: Doug Barton <dougb@FreeBSD.org>
Organization: http://www.FreeBSD.org/
User-Agent: Thunderbird 1.5.0.7 (Windows/20060909)
MIME-Version: 1.0
To: "M. Warner Losh" <imp@bsdimp.com>
References: <454BBF4C.3040205@FreeBSD.org>
	<20061103.151948.1102530221.imp@bsdimp.com>
In-Reply-To: <20061103.151948.1102530221.imp@bsdimp.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: freebsd-current@freebsd.org
Subject: Re: Panic w/latest sources
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 03 Nov 2006 22:56:20 -0000

M. Warner Losh wrote:
> In message: <454BBF4C.3040205@FreeBSD.org>
>             Doug Barton <dougb@freebsd.org> writes:
> : > I have up to the minute -current sources, running on an Intel core
> : > 2 duo in i386+SMP. Right after probing the PCI bus (pci0: <ACPI PCI bus>
> :  > on pcib0) I get a panic. rman_get_start+0x6: movl 0(%eax),%eax
> : > 
> : > GENERIC kernel from the October snapshot works fine.
> : 
> : I'm afraid Warner is on the hook for this one. Reverting this change 
> : allows me to boot a new kernel with otherwise up to date sources.
> : 
> : Warner, let me know if there is anything I can do to help, test, etc.
> 
> Try the latest code.  Should be fixed already.  There was a use the
> res before checking to see if it was NULL bug that I fixed after the
> commit you quoted.

I had the latest sources as of last night when I started (and as of 
this afternoon when I tried again), and I confirmed that the version 
of pci.c that I had in the tree was the one with your fix before I 
reverted the first commit.

Doug

-- 

     This .signature sanitized for your protection