From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 3 May 2002 16:56:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 3 May 2002 16:56:47 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:2821 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id ; Fri, 3 May 2002 16:56:39 -0400 Date: Fri, 3 May 2002 22:56:35 +0200 From: Jens Axboe To: Sebastian Droege Cc: dalecki@evision-ventures.com, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Subject: Re: [PATCH] IDE TCQ #2 Message-ID: <20020503225635.A27281@suse.de> In-Reply-To: <20020503110652.GF839@suse.de> <20020503163248.633c8358.sebastian.droege@gmx.de> <20020503164555.GQ839@suse.de> <20020503185744.7f4e192f.sebastian.droege@gmx.de> <20020503170118.GV839@suse.de> <20020503193006.6b4b9094.sebastian.droege@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.22i X-OS: Linux 2.2.20 i686 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 03 2002, Sebastian Droege wrote: > On Fri, 3 May 2002 19:01:18 +0200 > Jens Axboe wrote: > > > > > > ide_tcq_intr_timeout: timeout waiting for interrupt... > > > > > ide_tcq_intr_timeout: hwgroup not busy > > > > > > > > We timed out waiting for an interrupt for service or dma completion. > > > > Damn, I forgot to print which one. Please change that printk in > > > > drivers/ide/ide-tcq.c:ide_tcq_intr_timeout() to: > > > > > > > > printk("ide_tcq_intr_timeout: timeout waiting for %s interrupt...\n", > > > > hwgroup->rq ? "completion" : "service"); > > > > > > > > and reproduce! > > > Is this printk enough or should I handcopy the oops again? ;) > > > > The oops is pretty irrelevant here, the fact that it triggers is enough > > to know. I already know the backtrace :-) > > It's a service interrupt.... Ok thanks, what were the other messages this time? Just the ones before the oops. Jens