From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan Diestelhorst Subject: Re: [PATCH] libata: skip EH autopsy and recovery during suspend Date: Tue, 7 Sep 2010 13:54:31 +0200 Message-ID: <201009071354.32149.stephan.diestelhorst@amd.com> References: <201007091750.05020.stephan.diestelhorst@amd.com> <201009021633.22869.stephan.diestelhorst@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from tx2ehsobe003.messaging.microsoft.com ([65.55.88.13]:24434 "EHLO TX2EHSOBE005.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756118Ab0IGL7f (ORCPT ); Tue, 7 Sep 2010 07:59:35 -0400 In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo , Stephan Diestelhorst Cc: "Rafael J. Wysocki" , "linux-kernel@vger.kernel.org" , "linux-ide@vger.kernel.org" , "linux-pm@lists.osdl.org" On Thursday 02 September 2010, 22:52:56 I wrote: > On Thu, Sep 2, 2010 at 4:33 PM, Stephan Diestelhorst > wrote: > > On Thursday 02 September 2010, 12:02:49 Tejun Heo wrote: > >> For some mysterious reason, certain hardware reacts badly to usual EH > >> actions while the system is going for suspend. As the devices won't > >> be needed until the system is resumed, ask EH to skip usual autopsy > >> and recovery and proceed directly to suspend. > > > > Thanks Tejun for this patch. Will test in a second! > > Applied, compiled and worked for the 5 iterations I managed to test it. > Much better than your previous patch, thanks a lot! I'd give it some more spins > tomorrow, though. Alright, I have tested for more than 20 iterations now. It works great! Thanks for the fix! Are there any plans for upstream inclusion? Thanks, Stephan -- Stephan Diestelhorst, AMD Operating System Research Center stephan.diestelhorst@amd.com, Tel. +49 (0)351 448 356 719 Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo, Andrew Bowd Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632