From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754593Ab0IFTpm (ORCPT ); Mon, 6 Sep 2010 15:45:42 -0400 Received: from hera.kernel.org ([140.211.167.34]:50283 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750883Ab0IFTpi (ORCPT ); Mon, 6 Sep 2010 15:45:38 -0400 Message-ID: <4C854502.8040009@kernel.org> Date: Mon, 06 Sep 2010 21:46:10 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2 MIME-Version: 1.0 To: Kyle McMartin CC: jgarzik@redhat.com, linux-ata@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: libata acpi issue on gateway laptop References: <20100906193501.GM2684@bombadil.infradead.org> In-Reply-To: <20100906193501.GM2684@bombadil.infradead.org> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Mon, 06 Sep 2010 19:45:23 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/06/2010 09:35 PM, Kyle McMartin wrote: > Hi Jeff, > > A user is reporting an issue with 2.6.34.6 on a Gateway laptop that > booting with libata.noacpi=1 resolves. > > Symptom is that their device dumps a lot of messages like this: > > ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device > (Stat=0x51 Err=0x04) > ata1.00: ACPI cmd ef/10:01:00:00:00:a0 (SET FEATURES) succeeded > ata1.00: ACPI cmd ef/10:02:00:00:00:a0 (SET FEATURES) succeeded > ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out > ata1.00: ACPI cmd ef/10:04:00:00:00:a0 (SET FEATURES) succeeded > ata1.00: ACPI cmd ef/10:05:00:00:00:a0 (SET FEATURES) rejected by device > (Stat=0x51 Err=0x04) > ata1.00: ATA-8: Hitachi HTS545050B9A300, PB4OC60F, max UDMA/133 > ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA > ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device > (Stat=0x51 Err=0x04) > ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out > ata1.00: ACPI cmd ef/10:05:00:00:00:a0 (SET FEATURES) rejected by device > (Stat=0x51 Err=0x04) > ata1.00: configured for UDMA/133 > > on boot and resume from suspend. > > Dmesg is at https://bugzilla.redhat.com/attachment.cgi?id=442529 and the > full bug report at https://bugzilla.redhat.com/show_bug.cgi?id=629315. > > Any ideas? They say the issue exists all the way back to 2.6.31, so it > seems like a pretty long-lived bug. These are debug/info messages. Just ignore them. -- tejun