From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765466AbXGNVHo (ORCPT ); Sat, 14 Jul 2007 17:07:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762472AbXGNVHh (ORCPT ); Sat, 14 Jul 2007 17:07:37 -0400 Received: from relay5.ptmail.sapo.pt ([212.55.154.25]:36920 "HELO sapo.pt" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1761019AbXGNVHg convert rfc822-to-8bit (ORCPT ); Sat, 14 Jul 2007 17:07:36 -0400 X-Greylist: delayed 396 seconds by postgrey-1.27 at vger.kernel.org; Sat, 14 Jul 2007 17:07:36 EDT X-AntiVirus: PTMail-AV 0.3-0.90.3 Date: Sat, 14 Jul 2007 22:01:17 +0100 From: =?iso-8859-1?Q?R=FAben?= Fonseca To: Tejun Heo Cc: Linux Kernel Mailling List Subject: Re: libata [ata_piix] still no resume from S3 ? Message-ID: <20070714210117.GA20723@0x82.com> References: <20070712162450.GA7132@0x82.com> <469744DB.5070600@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <469744DB.5070600@gmail.com> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 13 Jul 2007, Tejun Heo wrote: > Rúben Fonseca wrote: > > Hi to all! > > > > I'm on Debian Sid with kernel 2.6.21 and I still can't resume my laptop > > (Sony Vaio SZ2) from S3. Searched on the archive and it seems that SATA > > drives are getting problems when used via the "new" libata. When the > > laptop tries to resume, it can't access the hard drive anymore (the LED > > never blinks), the filesystem is mounted read-only and of course, the > > system hangs. I still can see a "Lost interrupt" apearing on my LCD when > > it is resuming. Sometimes it is IRQ 22, other times it is IRQ 23. > > > > Is this still a know problem? Does 2.6.22 solve this already? If you > > need more information about my environment, please ask :) > > Actually, 'lost interrupt' is from the "old" IDE driver. Care to give a > shot at the new one? Sorry, it was my mistake. Here's more info about the problem. I had to copy "by hand" the trace, so I remove the hexadecimal parts (if you need them, please ask i Will try to copy them too). For now I just want to know if you can diagnose this problem, or need more info. So here's the interesting (I think) part of the log after resume: irq 23: nobody cared (try booting with the "irqpool" option) __report_bad_irq note_interrupt handle_IRQ_event handle_fasteoi_irq do_IRQ do_IRQ irq_exit smp_acpi_timer common_interrupt acpi_pm_read getnstimeofday ktime_get_ts ktime_egt tick_nohz_restart_sched_tick cpu_idle start_kernel unkown_bootoption ===== handlers: (ata_interrupt [libata]) (tifm_7xx1_isr [tifm_7xx1]) Disabling IRQ #23 (...) ATA: abnormal status 0x7F on port 0x000118cf And hard drive never cames up.. have to hard reboot the machine.. Does it help? Ruben -- Will work for bandwidth