From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755746AbYKKJI5 (ORCPT ); Tue, 11 Nov 2008 04:08:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752852AbYKKJIk (ORCPT ); Tue, 11 Nov 2008 04:08:40 -0500 Received: from hera.kernel.org ([140.211.167.34]:59991 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752237AbYKKJIj (ORCPT ); Tue, 11 Nov 2008 04:08:39 -0500 Message-ID: <49194B8F.80104@kernel.org> Date: Tue, 11 Nov 2008 18:08:31 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.17 (X11/20080922) MIME-Version: 1.0 To: Andrey Borzenkov CC: linux-ide@vger.kernel.org, Linux Kernel Mailing List Subject: Re: 2.6.28-rc3: WARN_ON(ap->nr_active_links) in ata_eh_finish() with pata_ali DMA CD-ROM References: <200811042128.10356.arvidjaar@mail.ru> In-Reply-To: <200811042128.10356.arvidjaar@mail.ru> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Tue, 11 Nov 2008 09:08:35 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andrey Borzenkov wrote: > Every now and then I give pata_ali CD-ROM DMA a test. This time I got > someting new - not only usual timeouts but also WARN_ON. There was a > whole bunch of subsequent WARN_ON's, but they are likely to be just > followup errors. > > Also, in the past ejecting media from drive would abort processing and > all commands waiting for completion would return to prompt. Now they > seem to hang forever. The next -rc should fix this. Thanks. -- tejun