Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754443AbZLSWzX (ORCPT ); Sat, 19 Dec 2009 17:55:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753669AbZLSWzW (ORCPT ); Sat, 19 Dec 2009 17:55:22 -0500 Received: from mail-yw0-f182.google.com ([209.85.211.182]:33930 "EHLO mail-yw0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753536AbZLSWzV (ORCPT ); Sat, 19 Dec 2009 17:55:21 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=MBeD/Rz4BmzWn+m7VKyh7nwiGXnf5YCGxitaY+EMbc2KywulnZv7KSF99YwVknE2mA 75R1MWRfl2tXD/BxjlwBzZvMPT2DVXriLpUsWZfgpmBHA8wwQfRud+ia7ZJOT0yGhgZS 6YF9eLAO83Nxik8Dm3fn2N3FIUzMLX37TPf9Y= Message-ID: <4B2D59D6.30008@garzik.org> Date: Sat, 19 Dec 2009 17:55:18 -0500 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091209 Fedora/3.0-3.fc11 Thunderbird/3.0 MIME-Version: 1.0 To: Mike Cui CC: Robert Hancock , linux-ide@vger.kernel.org, LKML Subject: Re: 2.6.32 seemed to have broken nVidia MCP7A sata controller References: <7c8826910912182213o2e0e8af7ic305f150c52e0618@mail.gmail.com> <4B2C80DD.9080005@garzik.org> <4B2D1CF3.4070106@gmail.com> <7c8826910912191437k4e1d93bap12874a6d6e0046d3@mail.gmail.com> In-Reply-To: <7c8826910912191437k4e1d93bap12874a6d6e0046d3@mail.gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 933 Lines: 30 On 12/19/2009 05:37 PM, Mike Cui wrote: > Thanks, changing that one line fixed it. I can try to find an intel > motherboard sometime next week to see if it's the drive or the > controller. > > On Sat, Dec 19, 2009 at 10:35 AM, Robert Hancock wrote: >> Mike, can you try and revert that patch, or else just change this line in >> drivers/ata/ahci.c: >> >> pi.flags |= ATA_FLAG_NCQ | ATA_FLAG_FPDMA_AA; >> >> to >> >> pi.flags |= ATA_FLAG_NCQ; >> >> and rebuild and see if it works better? Thanks for that confirmation. And yeah, it would definitely help if we can narrow that down to either the drive or the controller. Jeff -- 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/