Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756673AbXITOJS (ORCPT ); Thu, 20 Sep 2007 10:09:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754767AbXITOJI (ORCPT ); Thu, 20 Sep 2007 10:09:08 -0400 Received: from www.osadl.org ([213.239.205.134]:56178 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753978AbXITOJH (ORCPT ); Thu, 20 Sep 2007 10:09:07 -0400 Subject: Re: 2.6.23-rc6-mm1: failure to boot on HP nx6325, no sound when booted, USB-related WARNING From: Thomas Gleixner To: "Rafael J. Wysocki" Cc: Andrew Morton , linux-kernel@vger.kernel.org, Jaroslav Kysela , Takashi Iwai , linux-usb-devel@lists.sourceforge.net, Venkatesh Pallipadi In-Reply-To: <200709201612.37194.rjw@sisk.pl> References: <20070918011841.2381bd93.akpm@linux-foundation.org> <200709201529.24081.rjw@sisk.pl> <1190295795.3481.17.camel@chaos> <200709201612.37194.rjw@sisk.pl> Content-Type: text/plain Date: Thu, 20 Sep 2007 15:53:52 +0200 Message-Id: <1190296432.3481.18.camel@chaos> Mime-Version: 1.0 X-Mailer: Evolution 2.12.0 (2.12.0-1.fc8) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1257 Lines: 35 On Thu, 2007-09-20 at 16:12 +0200, Rafael J. Wysocki wrote: > > Vs. the suspend / resume wreckage of rc6-mm1 / rc6-hrt2: > > ie. the one on the Vaio (I assume). > > > I'm still fishing in rather dark water. Depending on the added > > instrumentation points the problem mutates up to the point where it > > vanishes completely. The hang, which requires key strokes again, happens > > consistently at the same place: > > > > The notifier call in kernel/cpu.c::_cpu_up() > > > > ret = __raw_notifier_call_chain(&cpu_chain, CPU_UP_PREPARE | mod, hcpu, > > -1, &nr_calls); > > > > does not return, but _all_ registered notifiers are called and reach > > their return statement. This reminds me on: > > > > http://lkml.org/lkml/2007/5/9/46 > > > > Sigh. I have no clue where to dig further. > > Well, the above may affect SMP systems, but the Vaio is UP. Hmm? My jinxed VAIO variant is SMP, but it looks like the same mysterious error. tglx - 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/