Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754667Ab0HQIME (ORCPT ); Tue, 17 Aug 2010 04:12:04 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:50635 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751333Ab0HQIMB (ORCPT ); Tue, 17 Aug 2010 04:12:01 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=NkQPAequ6R9hWTolOo+zcROukTEo9N5Rrdv2y8WqZZbpT26ZE7xvxb3e7dN96Atu0F 91EesnUbEXw2PtvS3QF/d4hRrFJBKxCqp4f3z/2IxFkODZJmnrhHsgz/HyGTJ9nbZFAy mIV14vgkWGm5G4tAbSUsJE9YbM3ki0Cjd1IV8= Message-ID: <4C6A4395.8080804@gmail.com> Date: Tue, 17 Aug 2010 10:08:53 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2 MIME-Version: 1.0 To: Stephan Diestelhorst CC: "Rafael J. Wysocki" , "linux-kernel@vger.kernel.org" , "linux-ide@vger.kernel.org" , "linux-pm@lists.osdl.org" , Stephan Diestelhorst Subject: Re: [PATCH] SATA / AHCI: Do not play with the link PM during suspend to RAM References: <201007091750.05020.stephan.diestelhorst@amd.com> <4C52DF50.80009@kernel.org> <4C5AE1E2.6070601@gmail.com> <201008170951.26073.stephan.diestelhorst@amd.com> In-Reply-To: <201008170951.26073.stephan.diestelhorst@amd.com> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1153 Lines: 34 Hello, On 08/17/2010 09:51 AM, Stephan Diestelhorst wrote: > On Thursday 05 August 2010 18:08:02 Tejun Heo wrote: >> Can you please try the following patch and see whether the problem >> goes away? > > I've finally managed to get this to compile and test. (Hit a bug with > Debian's make-kpkg and other nuisances...) > > The problem is still there. On some resumes I get the dreadful dead > disk again: > > end_request: I/O error , dev sda sector ... > sd 0:0:0:0: [sda] Unhandled error code > sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK > sd 0:0:0:0: [sda] CDB: Read(10): 28 00 0e a4 77 a8 0 00 08 00 > (many of those) > > Can't access /var/log/messages right now, due to broken I/O. Will try > to trigger it again and check for the qc timeout messages.. Yeah, it would great to have the log. So, it seems like the hardware is actually buggy then. :-( Thanks. -- tejun -- 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/