From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751540Ab2GZFRt (ORCPT ); Thu, 26 Jul 2012 01:17:49 -0400 Received: from va3ehsobe004.messaging.microsoft.com ([216.32.180.14]:42167 "EHLO va3outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751067Ab2GZFRr (ORCPT ); Thu, 26 Jul 2012 01:17:47 -0400 X-Forefront-Antispam-Report: CIP:163.181.249.108;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp01.amd.com;RD:none;EFVD:NLI X-SpamScore: -5 X-BigFish: VPS-5(zzbb2dI98dI9371I936eI1432I4015Izz1202hzz8275eh8275bha1495iz2dh668h839h93fhd25he5bhf0ah107ah) X-WSS-ID: 0M7R5D1-01-AKD-02 X-M-MSG: Message-ID: <5010D2DD.9060201@amd.com> Date: Thu, 26 Jul 2012 13:17:17 +0800 From: Aaron Lu User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.6esrpre) Gecko/20120717 Thunderbird/10.0.6 MIME-Version: 1.0 To: James Bottomley , Alan Stern CC: Jeff Garzik , , Lin Ming , , LKML Subject: Re: [git patches] libata updates References: <20120725203551.GA19762@havoc.gtf.org> <50106747.8070501@pobox.com> <5010CBFA.8020907@amd.com> <1343279108.3115.4.camel@dabdike> In-Reply-To: <1343279108.3115.4.camel@dabdike> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 26 Jul 2012 05:17:20.0023 (UTC) FILETIME=[EE3AB270:01CD6AED] X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/26/2012 01:05 PM, James Bottomley wrote: > On Thu, 2012-07-26 at 12:47 +0800, Aaron Lu wrote: >> On 07/26/2012 05:38 AM, Jeff Garzik wrote: >>> On 07/25/2012 04:35 PM, Jeff Garzik wrote: >>>> * Updating libata to directly bind with ACPI / runtime power mgmt. >>>> This is a pre-req for SATA ZPODD (CD-ROM power management). >>>> >>>> Touches ACPI (exports++) and SCSI in minor ways. Has been in linux-next >>>> for weeks. >>>> >>>> The rest of [ZPODD] will probably come via SCSI tree, as it involves >>>> a lot of updates to the 'sr' driver etc. >>> >>> BTW Lin and Aaron, note that this did not include these changes: >>> >>> sr: check support for device busy class events >>> sr: support zero power ODD >>> sr: make sure ODD is in resumed state in block ioctl >>> >>> as in the end I wanted to put the brakes on SCSI-touching patches. These >>> should be able to go into James' scsi-misc tree with the other SCSI-area >>> ZPODD changes. >>> >>> For those three 'sr' changes listed above, you may add >>> >>> Acked-by: Jeff Garzik >>> >>> when moving them over. >> >> Thanks Jeff. >> >> Hi James, >> I'll prepare these dropped patches plus some other fixes for ZPODD which >> I've sent v2 recently and merge them into v3 for you to review. > > They weren't exactly dropped ... I've been waiting for you to address > Alan Stern's comments, since he's our resident expert on suspend/resume. Oh, I forgot to mention, that I agree with Alan's comments and have addressed them in my v2 patches here: http://marc.info/?l=linux-scsi&m=134312317325650&w=2 The 2 patches Alan has comments are: http://marc.info/?l=linux-scsi&m=134312311025619&w=2 http://marc.info/?l=linux-scsi&m=134312308225610&w=2 Hi Alan, Are the v2 patches look OK to you? And James, Do you want me to rebase these patches on top of scsi-misc tree? Thanks, Aaron