From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [PATCH] as i/o hang with aacraid driver 2.6.0-test1 Date: Thu, 17 Jul 2003 22:25:34 -0700 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <20030717222534.0295c44e.akpm@osdl.org> References: <20030716132036.GB833@suse.de> <1058364455.1856.28.camel@mulgrave> <20030716170456.GK833@suse.de> <20030717015756.135a3f5a.akpm@osdl.org> <20030717085952.GX833@suse.de> <3F1672D9.7070309@cyberone.com.au> <20030717102926.GE833@suse.de> <3F167F98.60006@cyberone.com.au> <20030717105641.GF833@suse.de> <3F1683F5.4030107@cyberone.com.au> <20030717111059.GI833@suse.de> <3F168846.90902@cyberone.com.au> <1058474814.4638.11.camel@markh1.pdx.osdl.net> <1058481553.19508.5.camel@markh1.pdx.osdl.net> <1058485621.7424.30.camel@dell_ss5.pdx.osdl.net> <20030717170055.5dbe20c1.akpm@osdl.org> <3F17821A.307@cyberone.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from fw.osdl.org ([65.172.181.6]:60810 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S271695AbTGRFKJ (ORCPT ); Fri, 18 Jul 2003 01:10:09 -0400 In-Reply-To: <3F17821A.307@cyberone.com.au> List-Id: linux-scsi@vger.kernel.org To: Nick Piggin Cc: daniel@osdl.org, markh@osdl.org, axboe@suse.de, James.Bottomley@steeleye.com, cliffw@osdl.org, linux-scsi@vger.kernel.org Nick Piggin wrote: > > > Oh, so the request should go on the dispatch list? > OK that makes sense. Maybe also set arq->state = AS_RQ_DISPATCHED > just in case. > > And I think the arq == NULL case should be checked for with > rq->flags & REQ_HARDBARRIER || !blk_fs_request(rq) for consistency. > I think if arq is still NULL then its a bug. Guys, it's been three days and I'm getting a dribble of sad little messages from various people whose boxes are stuck with everything in D state. Can we please get this thing wrapped up within the next 12 hours so we don't spend all of next week with Linus's tree in such a blatantly buggy state? Thanks.