From owner-freebsd-amd64@FreeBSD.ORG Wed Jul 20 00:38:33 2011 Return-Path: Delivered-To: freebsd-amd64@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 88FA21065672 for ; Wed, 20 Jul 2011 00:38:33 +0000 (UTC) (envelope-from callumgibson@optusnet.com.au) Received: from mail03.syd.optusnet.com.au (mail03.syd.optusnet.com.au [211.29.132.184]) by mx1.freebsd.org (Postfix) with ESMTP id 0C9488FC17 for ; Wed, 20 Jul 2011 00:38:32 +0000 (UTC) Received: from omma.gibson.athome (c122-106-15-156.rivrw1.nsw.optusnet.com.au [122.106.15.156]) by mail03.syd.optusnet.com.au (8.13.1/8.13.1) with SMTP id p6K0cU0q016042 for ; Wed, 20 Jul 2011 10:38:31 +1000 Received: (qmail 74874 invoked by uid 107); 20 Jul 2011 10:38:30 +1000 Date: 20 Jul 2011 10:38:30 +1000 Date: Wed, 20 Jul 2011 10:38:30 +1000 From: Callum Gibson To: Jung-uk Kim Message-ID: <20110720003830.GA68380@omma.gibson.athome> References: <20110719112033.GA51765@omma.gibson.athome> <201107191204.53865.jkim@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201107191204.53865.jkim@FreeBSD.org> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-stable@FreeBSD.org, freebsd-amd64@FreeBSD.org Subject: Re: powernow regression in 8-STABLE X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Jul 2011 00:38:33 -0000 On 19Jul11 12:04, Jung-uk Kim wrote: }On Tuesday 19 July 2011 07:20 am, Callum Gibson wrote: }> I've just noticed and tracked down a regression in }> x86/cpufreq/powernow.c (on amd64) which was first mentioned here: }> }> http://lists.freebsd.org/pipermail/freebsd-current/2011-March/02350 }>9.html }> }> although no followup seems to have occurred. }> }> Symptoms are that powerd stops working because the dev.cpu.0.freq }> OID is no longer gettable nor settable. }[snip] } }HP again... Can you please show me verbose boot messages? I've put them in http://members.optusnet.com.au/callumgibson/verboseboot.out for you. This is a boot (and shutdown) of the kernel which exhibits the problem (hence kernel.old in output). (On the plus side, this HP laptop now suspends and resumes properly after 5 years. Not sure when that started happening.) regards, Callum -- Callum Gibson @ home http://members.optusnet.com.au/callumgibson/