From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752738AbZEYRNS (ORCPT ); Mon, 25 May 2009 13:13:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752099AbZEYRNI (ORCPT ); Mon, 25 May 2009 13:13:08 -0400 Received: from mail.gmx.net ([213.165.64.20]:36289 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751940AbZEYRNH (ORCPT ); Mon, 25 May 2009 13:13:07 -0400 X-Authenticated: #10801262 X-Provags-ID: V01U2FsdGVkX18H7m1paVcHGm9hazv6wu1vWc60hrJBOTK/yYUsaw qJzKfdaaR4Pe1l Date: Mon, 25 May 2009 19:13:05 +0200 From: Richard Atterer To: Bartlomiej Zolnierkiewicz Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Kernel Testers List Subject: Re: [Bug #13371] s2disk hangs with kernel 2.6.29 and later, SATA, Gigabyte EG45M-DS2H Message-ID: <20090525171305.GA5855@arbonne.lan> Mail-Followup-To: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Kernel Testers List References: <200905251448.40907.bzolnier@gmail.com> <20090525134522.GA7805@arbonne.lan> <200905251630.21781.bzolnier@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200905251630.21781.bzolnier@gmail.com> X-Y-GMX-Trusted: 0 X-FuHaFi: 0.58 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 25, 2009 at 04:30:21PM +0200, Bartlomiej Zolnierkiewicz wrote: > Hmm, we added ACPI NVS memory handling there and some machines seem > to have trouble with it. I think it would be worth to check it first. > > Richard, could you try s2disk on some recent 2.6.30-rc kernel while > booting using "acpi_sleep=s4_nonvs"? I just tried that with 2.6.30-rc7, unfortunately it doesn't make any difference. It turns out that if I wait long enough (just over 1 minute) both during suspend and resume, I *am* able to suspend and resume the machine. I have to manually turn it off or reset it though. Another possibly interesting observation: My DVD writer apparently gets reset before the 1-minute hang and my USB hub after the hang. Cheers, Richard -- __ _ |_) /| Richard Atterer | \/¯| http://atterer.net ¯ '` ¯