From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753476AbXLDLsh (ORCPT ); Tue, 4 Dec 2007 06:48:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752313AbXLDLsa (ORCPT ); Tue, 4 Dec 2007 06:48:30 -0500 Received: from hobbit.corpit.ru ([81.13.94.6]:23786 "EHLO hobbit.corpit.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751356AbXLDLs3 (ORCPT ); Tue, 4 Dec 2007 06:48:29 -0500 Message-ID: <47553E8B.303@msgid.tls.msk.ru> Date: Tue, 04 Dec 2007 14:48:27 +0300 From: Michael Tokarev User-Agent: Icedove 1.5.0.12 (X11/20070607) MIME-Version: 1.0 To: Lukas Hejtmanek CC: linux-kernel@vger.kernel.org Subject: Re: PATCH: Hitachi disk quirk References: <20071204104529.GA4098@ics.muni.cz> In-Reply-To: <20071204104529.GA4098@ics.muni.cz> X-Enigmail-Version: 0.94.2.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Lukas Hejtmanek wrote: > Hello, > > the following patch should be applied into 2.6.24-rc3 as the mentioned Hitachi > disk has also problem with NCQ. Which problems, exactly? Note that recent massive "NCQ horkage" isn't necessary due to drives fault. Search for "spurious completions during NCQ" for recent discussions (many of them). > --- a/drivers/ata/libata-core.c 2007-12-04 11:08:20.000000000 +0100 > +++ b/drivers/ata/libata-core.c 2007-12-04 11:09:23.000000000 +0100 > { "Hitachi HTS541616J9SA00", "SB4OC70P", ATA_HORKAGE_NONCQ, }, > + { "HITACHI HTS541616J9SA00", "SB4IC7UP", ATA_HORKAGE_NONCQ, }, > { "Hitachi HTS542525K9SA00", "BBFOC31P", ATA_HORKAGE_NONCQ, }, /mjt