From mboxrd@z Thu Jan 1 00:00:00 1970 From: manoj.iyer@canonical.com Subject: Re: ATA taskfile register returns 0xd0 on resume. Date: Tue, 28 Apr 2009 17:02:00 -0500 (CDT) Message-ID: References: <49E509AB.9010004@gmail.com> <49E510B6.3080404@gmail.com> <49E58630.2050401@gmail.com> <49EFF722.7030804@gmail.com> <49F2BE21.702@gmail.com> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Return-path: Received: from adelie.canonical.com ([91.189.90.139]:51165 "EHLO adelie.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753312AbZD1WCU (ORCPT ); Tue, 28 Apr 2009 18:02:20 -0400 In-Reply-To: <49F2BE21.702@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: manoj.iyer@canonical.com, linux-ide@vger.kernel.org Tejun, Sorry for the delayed reponds, I was away for the weekend. I tried the same tests with kernel option irqpoll and that did not make any difference, I get the same errors I reported earlier. Cheers --- manjo On Sat, 25 Apr 2009, Tejun Heo wrote: > manoj.iyer@canonical.com wrote: >> >> Tejun, >> >> I compiled 2.6.29 with your patch, and ran the suspend resume tests. >> >> 1. Suspend with AC power connected - resume with AC connected - ok >> 2. suspend with AC power disconnected - resume with AC disconnected - ok >> 3. suspend with AC power connected - resume with AC connected - ATA errors. >> >> I have attached the dmesg output and the kern.log output as you requested. > > Hmmm... does irqpoll help? > > -- > tejun >