Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270751AbUJURXl (ORCPT ); Thu, 21 Oct 2004 13:23:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270735AbUJURXe (ORCPT ); Thu, 21 Oct 2004 13:23:34 -0400 Received: from math.ut.ee ([193.40.5.125]:42465 "EHLO math.ut.ee") by vger.kernel.org with ESMTP id S270759AbUJURQr (ORCPT ); Thu, 21 Oct 2004 13:16:47 -0400 Date: Thu, 21 Oct 2004 20:16:40 +0300 (EEST) From: Meelis Roos To: Jens Axboe cc: Linux Kernel list Subject: Re: readcd hangs in blk_execute_rq In-Reply-To: <20041021161100.GA14154@suse.de> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 589 Lines: 18 > Does 2.6.9 work if you turn off > dma first? Turned DMA off with hdparm -d 0 /dev/hdc, still the same. Turned ATAPI DMA support off completely (activated "Use DMA only for disks" compile option), still the same half-hang. BTW, the hang sector is different all the time - it varies from 980 to 3200 so far. -- Meelis Roos (mroos@linux.ee) - 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/