Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262246AbVCOFSh (ORCPT ); Tue, 15 Mar 2005 00:18:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262259AbVCOFSh (ORCPT ); Tue, 15 Mar 2005 00:18:37 -0500 Received: from fire.osdl.org ([65.172.181.4]:50877 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S262246AbVCOFST (ORCPT ); Tue, 15 Mar 2005 00:18:19 -0500 Date: Mon, 14 Mar 2005 21:17:55 -0800 From: Andrew Morton To: Martin Zwickel Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.11-mm3: SIS5513 DMA problem (set_drive_speed_status) Message-Id: <20050314211755.5e686c50.akpm@osdl.org> In-Reply-To: <20050314161528.575f3a77@phoebee> References: <20050314161528.575f3a77@phoebee> X-Mailer: Sylpheed version 0.9.7 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 986 Lines: 30 Martin Zwickel wrote: > > Hi, > > just tried the 2.6.11-mm3 and at boot-time my start scripts try to > enable DMA on my disk (hdparm -m16 -c1 -u1 -X69 /dev/hda). > > But while running hdparm, the kernel waits many seconds and gives me > some DMA warnings/errors: > > ... > > hda: set_drive_speed_status: status=0xd0 { Busy } > > ide: failed opcode was: unknown > hda: dma_timer_expiry: dma status == 0x41 > hda: DMA timeout error > hda: dma timeout error: status=0xd0 { Busy } > ... > > That happened also with 2.6.11-rc3 since I thought I should switch away > from my 2.6.8-rc2-mm1 (the best kernel ever ;)). Could you please check whether 2.6.11-rc1 does this? It should be released mid-week. Thanks. - 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/