From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756427AbcAYJ43 (ORCPT ); Mon, 25 Jan 2016 04:56:29 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:57227 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756139AbcAYJ4Z (ORCPT ); Mon, 25 Jan 2016 04:56:25 -0500 Date: Mon, 25 Jan 2016 01:56:24 -0800 From: Christoph Hellwig To: Ocean HY1 He Cc: "tj@kernel.org" , "linux-ide@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] Let AHCI dirver skip Lenovo SWRAID controller Message-ID: <20160125095624.GA4237@infradead.org> References: <1453691440-42035-1-git-send-email-hehy1@lenovo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1453691440-42035-1-git-send-email-hehy1@lenovo.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 25, 2016 at 03:11:40AM +0000, Ocean HY1 He wrote: > Lenovo SWRAID solution is based on Intel Non-RSTE RAID controller which > is called Lenovo SWRAID controller by set Lenovo dedicated PCI > SVID:SDID. > > Because AHCI driver now take control this Lenovo SWRAID controller for > MDRAID, Lenovo SWRAID driver fails to load later. And that's a good thing!