From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753018AbZFKUcr (ORCPT ); Thu, 11 Jun 2009 16:32:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750941AbZFKUck (ORCPT ); Thu, 11 Jun 2009 16:32:40 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:40445 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750827AbZFKUcj (ORCPT ); Thu, 11 Jun 2009 16:32:39 -0400 Date: Thu, 11 Jun 2009 22:32:34 +0200 From: Pavel Machek To: Johannes Stezenbach Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Subject: Re: 2.6.30: hibernation/swsusp stuck in disable_nonboot_cpus Message-ID: <20090611203234.GA27376@elf.ucw.cz> References: <20090611165608.GA4908@sig21.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090611165608.GA4908@sig21.net> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 2009-06-11 18:56:08, Johannes Stezenbach wrote: > Hi, > > on my work machine susend-to-disk is broken in 2.6.30. Last > known working kernel was 2.6.29.1. I'm running a 32bit kernel. > CPU is an AMD Athlon(tm) Dual Core Processor 4850e. > Board is a Gigabyte GA-MA78GM-S2H rev 1.1. > > - usually it stops on suspend after the message > "Suspending console(s) (use no_console_suspend to debug)" > > - I booted with no_console_suspend using serial console > as recommended in Documentation/power/basic-pm-debugging.txt. > > No joy, apparently the serial driver is disabled during suspend > and no interesting output on serial console... > > - no_console_suspend on VESA fb console worked better, last msg is > "Disabling non-boot CPUs ..." ... > Kernel config, dmesg and lspci below. Is there anyting I could > try besides git bisect? Trying to set CONFIG_SMP=n and reproducing? Trying hibernating after manually offlining CPU? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html