From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755989AbYHHH5z (ORCPT ); Fri, 8 Aug 2008 03:57:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753511AbYHHH5p (ORCPT ); Fri, 8 Aug 2008 03:57:45 -0400 Received: from wf-out-1314.google.com ([209.85.200.172]:35474 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753510AbYHHH5o (ORCPT ); Fri, 8 Aug 2008 03:57:44 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=s1Fasf4q7WddhzbWkgamO0vE6pgFXLEAlp//NkQfMTlHaUjeNx/hGkxA3ZZKUY6hh3 upf4JQnouLprR5AE79Pb9cJrhNmvyFnr7t1m1J3UqzmZknFGv1QMyW/j5bShl+waSSjv LGS8BCXspZGpTMMTccG4YP2jzoFMEYakwsVug= Message-ID: <8db1092f0808080057n588fff24r940b20358f5869f3@mail.gmail.com> Date: Fri, 8 Aug 2008 09:57:43 +0200 From: "Maciej Rutecki" To: "Rafael J. Wysocki" Subject: Re: [Linux 2.6.27-rc2] suspend to disk, libata problem Cc: "Linus Torvalds" , "Linux Kernel Mailing List" , bzolnier@gmail.com, linux-ide@vger.kernel.org, jgarzik@pobox.com, "Jesse Barnes" , "Matthew Wilcox" In-Reply-To: <200808080052.03443.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <8db1092f0808071530o2f41b1b9p227dbb920e0a3961@mail.gmail.com> <200808080052.03443.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2008/8/8 Rafael J. Wysocki : > On Friday, 8 of August 2008, Linus Torvalds wrote: >> >> Any chance to get this bisected? I realize that it's quite a few reboots, >> and _maybe_ Jeff or Bartlomiej can just say "oh, duh, it's because of >> Xyz", but the more likely thing is that without a bisect people will be >> flailing around fairly blindly.. > > Looks like another incarnation of http://bugzilla.kernel.org/show_bug.cgi?id=11178 > > Maciej, can you try the patch at > http://bugzilla.kernel.org/attachment.cgi?id=17043&action=view > please? > > Thanks, > Rafael > Thanks s2disk works, but I notice other problem during resume and normal booting. Kernel very often stoped booting while detect PATA drive (DVD drive): http://unixy.pl/maciek/download/kernel/2.6.27-rc2/msi_path/img_0008.jpg On 2.6.25.* stable it never happen. On 2.6.26-rc* and 2.6.26.* stable - sometimes On 2.6.27-rc* - very often So I try disable CONFIG_IDE and test s2disk again. Problem seems has gone But a I have many warnings during resume (USB related?): http://unixy.pl/maciek/download/kernel/2.6.27-rc2/without_config_ide/dmesg_resume_ahci.txt Config kernel without CONFIG_IDE: http://unixy.pl/maciek/download/kernel/2.6.27-rc2/without_config_ide/config-2.6.27-rc2 @Linus If anybody tells me how do it, why not. I'm not kernel programmer (or programmer in generality). I'm only Linux user - newbie - who found problem in kernel and think that better report it before stable 2.6.27 will be released than after. Regards -- Maciej Rutecki http://www.maciek.unixy.pl