From owner-freebsd-current@FreeBSD.ORG Sat Dec 31 23:31:53 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DD5CF1065673 for ; Sat, 31 Dec 2011 23:31:53 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from qmta01.emeryville.ca.mail.comcast.net (qmta01.emeryville.ca.mail.comcast.net [76.96.30.16]) by mx1.freebsd.org (Postfix) with ESMTP id BC5148FC16 for ; Sat, 31 Dec 2011 23:31:53 +0000 (UTC) Received: from omta10.emeryville.ca.mail.comcast.net ([76.96.30.28]) by qmta01.emeryville.ca.mail.comcast.net with comcast id FzXn1i0020cQ2SLA1zXnim; Sat, 31 Dec 2011 23:31:47 +0000 Received: from koitsu.dyndns.org ([67.180.84.87]) by omta10.emeryville.ca.mail.comcast.net with comcast id FzUL1i00M1t3BNj8WzULE9; Sat, 31 Dec 2011 23:28:21 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id 42842102C1E; Sat, 31 Dec 2011 15:31:52 -0800 (PST) Date: Sat, 31 Dec 2011 15:31:52 -0800 From: Jeremy Chadwick To: Dan Allen Message-ID: <20111231233152.GA54245@icarus.home.lan> References: <038588ED-E0E0-46F6-8E28-1926FBE28825@airwired.net> <70F3E6A6-762E-4C4F-B517-C386304DF85F@airwired.net> <8DF650FE-CE0D-4DA4-901C-B19269464F9C@airwired.net> <04292366-1297-488F-9239-98565828DDC8@airwired.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <04292366-1297-488F-9239-98565828DDC8@airwired.net> User-Agent: Mutt/1.5.21 (2010-09-15) X-Mailman-Approved-At: Sun, 01 Jan 2012 00:50:36 +0000 Cc: Garrett Cooper , mav@freebsd.org, freebsd-current@freebsd.org, List Mailing FreeBSD-STABLE Subject: Re: ACPI broke going from 8 to 9 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 31 Dec 2011 23:31:54 -0000 On Sat, Dec 31, 2011 at 04:17:16PM -0700, Dan Allen wrote: > On 31 Dec 2011, at 12:34 PM, Garrett Cooper wrote: > > > Not yet. Add 'nooptions NEW_PCIB' to your KERNCONF, recompile, and > > try booting the new kernel. See if this works. > > It worked! No hang, power button works. Nice. I hope this experimental option stays in. > > Thank you everyone for your help. Happy New Years! This option isn't documented **anywhere** in the entire src tree. It's purely #ifdef all over. The code in question was committed 7 months ago. It was MFC'd to RELENG_8 6 months ago. Here's the HEAD commit message: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/pci/pci.c#rev1.420 The RELENG_8 MFC is revision 1.386.2.15. The committer is jhb@, with mav@ being the individual who tested it, so I imagine either of these folks will have some excellent insights as to what's causing Dan's problem. I'm CC'ing them both directly on this thread. In the meantime: Dan, when you say in your original mail, "I just upgraded my Dell OptiPlex GX270 from RELENG_8 to RELENG_9", can you please provide uname -a output from the system when it was running RELENG_8? I'm looking specifically for the exact time when the kernel was built, because there may have been fixes (that broke things for you) between the above commit and present-day RELENG_8 (I have not examined all commits). -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB |