Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757139AbWK0Gvz (ORCPT ); Mon, 27 Nov 2006 01:51:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757140AbWK0Gvz (ORCPT ); Mon, 27 Nov 2006 01:51:55 -0500 Received: from herkules.vianova.fi ([194.100.28.129]:32642 "HELO mail.vianova.fi") by vger.kernel.org with SMTP id S1757139AbWK0Gvy (ORCPT ); Mon, 27 Nov 2006 01:51:54 -0500 Date: Mon, 27 Nov 2006 08:51:51 +0200 From: Ville Herva To: Tejun Heo Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.18-rc7: ide_cd problems Message-ID: <20061127065151.GB9923@vianova.fi> Reply-To: vherva@vianova.fi References: <20061125194534.GE9995@vianova.fi> <456A54CE.4090306@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <456A54CE.4090306@gmail.com> X-Operating-System: Linux herkules.vianova.fi 2.4.32-rc1 User-Agent: Mutt/1.5.10i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1274 Lines: 44 On Mon, Nov 27, 2006 at 12:00:30PM +0900, you [Tejun Heo] wrote: > Ville Herva wrote: > >When ripping a cd with grip, I noticed the drive was not in DMA mode. I did > >hdparm -d1 /dev/hdi. The grip process (it uses libcdda_paranoia.so and > >libcdda_interface.so) hung, and attempt to kill it with -KILL failed. > >Eventually it died but remained as zombie: > > Known problem but probably won't get fixed. Fair enough. > Just use hdparm only when the drive is idle. Put it somewhere in the boot > script. I already did, but DMA had dropped off in the meanwhile. It did burn a dvd without a hitch with DMA=1, though. > Hmm... IDE should enable DMA automatically for most cases. Can you post > full dmesg? Will do. I'll just have to boot first. It's currently unavailable, as the [2416661.676213] attempt to access beyond end of device [2416661.676216] loop0: rw=0, want=1401620, limit=946048 messages from loop (/dev/hdi is limited to 946048 block as I described) have filled dmesg. Thanks. -- v -- v@iki.fi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/