From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Jenkins Subject: Re: [Linux 2.6.27-rc2] suspend to disk, libata problem Date: Fri, 08 Aug 2008 12:19:26 +0100 Message-ID: <489C2BBE.8040600@tuffmail.co.uk> References: <8db1092f0808071530o2f41b1b9p227dbb920e0a3961@mail.gmail.com> <200808080052.03443.rjw@sisk.pl> <8db1092f0808080057n588fff24r940b20358f5869f3@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from ik-out-1112.google.com ([66.249.90.181]:17530 "EHLO ik-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753091AbYHHLUC (ORCPT ); Fri, 8 Aug 2008 07:20:02 -0400 Received: by ik-out-1112.google.com with SMTP id c28so877533ika.5 for ; Fri, 08 Aug 2008 04:20:01 -0700 (PDT) In-Reply-To: <8db1092f0808080057n588fff24r940b20358f5869f3@mail.gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Maciej Rutecki Cc: "Rafael J. Wysocki" , Linus Torvalds , Linux Kernel Mailing List , bzolnier@gmail.com, linux-ide@vger.kernel.org, jgarzik@pobox.com, Jesse Barnes , Matthew Wilcox Maciej Rutecki wrote: > 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 That looks like . Comment #9 From Alan Stern 2008-08-07 07:30:17 [reply] ------- This is a known problem caused by changes to the driver core. I haven't had time yet to update the USB suspend/resume infrastructure to match. > 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