Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755438Ab1EER2S (ORCPT ); Thu, 5 May 2011 13:28:18 -0400 Received: from christianhoffmann.info ([88.175.101.52]:37712 "EHLO christianhoffmann.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755115Ab1EER2R (ORCPT ); Thu, 5 May 2011 13:28:17 -0400 Message-ID: <4DC2DE2C.40108@christianhoffmann.info> Date: Thu, 05 May 2011 19:28:12 +0200 From: Christian Hoffmann User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110419 Lightning/1.0b2 Thunderbird/3.1.9 MIME-Version: 1.0 To: Thomas Gleixner CC: john stultz , Linux Kernel Mailing List Subject: Re: Long timeout when booting >= 2.6.38 References: <4DBEFCBA.3070501@christianhoffmann.info> <1304363375.3226.5.camel@work-vm> <4DBF1725.3030800@christianhoffmann.info> <1304372955.3226.15.camel@work-vm> <4DBF2FB4.8000304@christianhoffmann.info> <1304470839.3037.12.camel@work-vm> <4DC100D0.1030302@christianhoffmann.info> <4DC1832E.5030806@christianhoffmann.info> <4DC1AB9B.8080501@christianhoffmann.info> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 929 Lines: 29 > > So we are back to: > > [ 0.644189] Calling fixup hook: quirk_usb_early_handoff+0x0/0x4a6 > [ 145.936254] Calling fixup hook: pci_fixup_video+0x0/0xac > > So we really need to know what's happening there. > > Can you please apply the following patch and enable > CONFIG_FUNCTION_TRACER and add "ftrace=function" on the command line? > > When the box is up, mount debugfs (mount -t debugfs debugfs > /sys/kernel/debug) and read out /sys/kernel/debug/tracing/trace, bzip2 > it and provide it somewhere for download. If you have no way to do > that, mail it to me offlist. Hi, trace can be found here: http://dl.dropbox.com/u/21820416/hanging_2.6.39-rc6.trace.bz2 Rgds, Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/