From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752328AbZBPPVs (ORCPT ); Mon, 16 Feb 2009 10:21:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753040AbZBPPVS (ORCPT ); Mon, 16 Feb 2009 10:21:18 -0500 Received: from homer.mvista.com ([63.81.120.155]:62509 "EHLO imap.sh.mvista.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750989AbZBPPVQ (ORCPT ); Mon, 16 Feb 2009 10:21:16 -0500 Message-ID: <49998480.3090408@ru.mvista.com> Date: Mon, 16 Feb 2009 18:21:36 +0300 From: Sergei Shtylyov Organization: MontaVista Software Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; rv:1.7.2) Gecko/20040803 X-Accept-Language: ru, en-us, en-gb MIME-Version: 1.0 To: "Rafael J. Wysocki" Cc: Ingo Molnar , Justin Madru , Linux Kernel Mailing List , Kernel Testers List , Linux IDE , Alan Cox , Hugh Dickins , Larry Finger , Mikael Pettersson Subject: Re: [Bug #12263] Sata soft reset filling log References: <200902152221.43834.rjw@sisk.pl> <20090215223045.GC29300@elte.hu> <200902160012.57584.rjw@sisk.pl> <499983DF.5050503@ru.mvista.com> In-Reply-To: <499983DF.5050503@ru.mvista.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I wrote: >>>>>> This message has been generated automatically as a part of a report >>>>>> of regressions introduced between 2.6.27 and 2.6.28. >>>>>> The following bug entry is on the current list of known regressions >>>>>> introduced between 2.6.27 and 2.6.28. Please verify if it still >>>>>> should >>>>>> be listed and let me know (either way). >>>>>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12263 >>>>>> Subject : Sata soft reset filling log >>>>>> Submitter : Justin Madru >>>>>> Date : 2008-12-13 2:07 (64 days old) >>>>>> References : >>>>>> http://marc.info/?l=linux-kernel&m=122913412608533&w=4 >>>>> I'm still seeing this on .29-rc5, and I think that my bug #12263 is >>>>> a duplicate of bug #12609, >>>>> or more correctly it's a duplicate of mine because I reported first. >>>>> It seems like the bug has been fixed in tip/master for some time now. >>>>> Below is the diff of origin and tip from when I tested. >>>> Ingo, do you know whinch patch in -tip fixes this regression? >>> This one, done on Jan 10, more than a month ago: >>> f1d26da: Revert "libata: Add 32bit PIO support" >>> When a commit causes trouble in -tip qa i immediately revert it in >>> 95% of the cases, no questions asked. Especially if it's related to >>> persistent storage. >> OK, thanks. >> We seem to have a working fix patch for this issue in bug #12609. > Wait, if this is indeed post-2.6.27 regression, it couldn't possibly > have been caused by that patch which got merged during 2.6.29-rc1 > timeframe. Something's up with this bug... Also, it's been reported for a hard disk while regression in bug 12609 only hits the ATAPI devices. I think that bug 12263 needs to be reopened. MBR, Sergei