From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933986AbXCKSlE (ORCPT ); Sun, 11 Mar 2007 14:41:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933987AbXCKSlE (ORCPT ); Sun, 11 Mar 2007 14:41:04 -0400 Received: from www17.your-server.de ([213.133.104.17]:3793 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933986AbXCKSlC (ORCPT ); Sun, 11 Mar 2007 14:41:02 -0400 Message-ID: <45F44C60.10201@m3y3r.de> Date: Sun, 11 Mar 2007 19:37:20 +0100 From: Thomas Meyer User-Agent: Thunderbird 1.5.0.10 (X11/20070302) MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: linux-kernel@vger.kernel.org, Pavel Machek Subject: Re: SwSusp to disk doesn't work - Try 2 References: <45F44599.3060508@m3y3r.de> <200703111926.20183.rjw@sisk.pl> In-Reply-To: <200703111926.20183.rjw@sisk.pl> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated-Sender: thomas@m3y3r.de Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Rafael J. Wysocki schrieb: > > Could you please put some printk()s in kernel/cpu.c:_cpu_up() to see where > it gets stuck? I bet one of the notifiers goes to sleep (cpufreq, maybe). > Here we go (ok. i forgot __FUNCTION__ ...): Mar 11 19:31:33 [kernel] ac ACPI0003:00: freeze Mar 11 19:31:33 [kernel] acpi device:00: freeze Mar 11 19:31:33 [kernel] processor ACPI0007:01: freeze Mar 11 19:31:33 [kernel] processor ACPI0007:00: freeze Mar 11 19:31:33 [kernel] button button_power:00: freeze Mar 11 19:31:33 [kernel] acpi acpi_system:00: freeze Mar 11 19:31:33 [kernel] Disabling non-boot CPUs ... Mar 11 19:31:33 [kernel] kvm: disabling virtualization on CPU1 Mar 11 19:31:33 [kernel] CPU 1 is now offline Mar 11 19:31:33 [kernel] SMP alternatives: switching to UP code Mar 11 19:31:33 [kernel] PM: Removing info for No Bus:cpu1 Mar 11 19:31:33 [kernel] PM: Removing info for No Bus:msr1 Mar 11 19:31:33 [kernel] CPU1 is down Mar 11 19:31:33 [kernel] swsusp debug: Waiting for 5 seconds. Mar 11 19:31:33 [kernel] Enabling non-boot CPUs ... Mar 11 19:31:33 [kernel] : before notifier CPU_UP_PREPARE. Hung here. Mar 11 19:31:33 [kernel] : after notifier CPU_UP_PREPARE. Mar 11 19:31:33 [kernel] SMP alternatives: switching to SMP code Mar 11 19:31:33 [kernel] Booting processor 1/1 eip 3000 Mar 11 19:31:33 [kernel] CPU 1 irqstacks, hard=c0388000 soft=c0386000 Mar 11 19:31:33 [kernel] Initializing CPU#1 Mar 11 19:31:33 [kernel] Calibrating delay using timer specific routine.. 3663.72 BogoMIPS (lpj=6103555) Mar 11 19:31:33 [kernel] CPU: After generic identify, caps: bfe9fbff 00100000 00000000 00000000 0000c1a9 00000000 00000000 Mar 11 19:31:33 [kernel] monitor/mwait feature present. Mar 11 19:31:33 [kernel] CPU: L1 I cache: 32K, L1 D cache: 32K Mar 11 19:31:33 [kernel] CPU: L2 cache: 2048K Mar 11 19:31:33 [kernel] CPU: Physical Processor ID: 0 Mar 11 19:31:33 [kernel] CPU: Processor Core ID: 1 Mar 11 19:31:33 [kernel] CPU: After all inits, caps: bfe9fbff 00100000 00000000 00002940 0000c1a9 00000000 00000000 Mar 11 19:31:33 [kernel] CPU1: Intel Genuine Intel(R) CPU T2400 @ 1.83GHz stepping 08 Mar 11 19:31:33 [kernel] : after __cpu_up Mar 11 19:31:33 [kernel] : before notifier CPU_ONLINE. Mar 11 19:31:33 [kernel] kvm: enabling virtualization on CPU1 Mar 11 19:31:33 [kernel] Switched to high resolution mode on CPU 1 Mar 11 19:31:33 [kernel] PM: Adding info for No Bus:cpu1 Mar 11 19:31:33 [kernel] PM: Adding info for No Bus:msr1 Mar 11 19:31:33 [kernel] : after notifier CPU_ONLINE. Mar 11 19:31:33 [kernel] CPU1 is up Mar 11 19:31:33 [kernel] acpi acpi_system:00: resuming Mar 11 19:31:33 [kernel] button button_power:00: resuming Mar 11 19:31:33 [kernel] processor ACPI0007:00: resuming Mar 11 19:31:33 [kernel] processor ACPI0007:01: resuming