From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: 2.6.28-rc3: WARN_ON(ap->nr_active_links) in ata_eh_finish() with pata_ali DMA CD-ROM Date: Tue, 11 Nov 2008 18:08:31 +0900 Message-ID: <49194B8F.80104@kernel.org> References: <200811042128.10356.arvidjaar@mail.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: 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 In-Reply-To: <200811042128.10356.arvidjaar@mail.ru> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Andrey Borzenkov Cc: linux-ide@vger.kernel.org, Linux Kernel Mailing List 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