Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754769AbXITWBb (ORCPT ); Thu, 20 Sep 2007 18:01:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752252AbXITWBX (ORCPT ); Thu, 20 Sep 2007 18:01:23 -0400 Received: from www.osadl.org ([213.239.205.134]:54764 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751220AbXITWBX (ORCPT ); Thu, 20 Sep 2007 18:01:23 -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: Linus Torvalds , Andrew Morton , Linux Kernel Mailing List , Jaroslav Kysela , Takashi Iwai , linux-usb-devel@lists.sourceforge.net, Venkatesh Pallipadi , Ingo Molnar , miklos@szeredi.hu, Len Brown In-Reply-To: <200709202354.42557.rjw@sisk.pl> References: <20070918011841.2381bd93.akpm@linux-foundation.org> <1190322532.3085.42.camel@chaos> <200709202354.42557.rjw@sisk.pl> Content-Type: text/plain Date: Fri, 21 Sep 2007 00:01:20 +0200 Message-Id: <1190325680.3085.73.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: 953 Lines: 29 Rafael, On Thu, 2007-09-20 at 23:54 +0200, Rafael J. Wysocki wrote: > > Hmm. This is close to the ordering we have in STR too. > > > > I have some dim memory of there being some ACPI reason why it had to be > > done that way. > > Yes. We're executing _INI from the CPU initialization code and that shouldn't > be done after _WAK, which is called from platform_finish(). If I tear down CPU#1 right before I tell the kernel to hibernate, then the box must explode in the same way. It does not. On none of 4 tested laptops. Of course only the jinxed VAIO one exposes the "please press a key problem". I need to follow down the swsusp_suspend() code path to figure out, why this breaks the box. 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/