Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754869AbbGPMqu (ORCPT ); Thu, 16 Jul 2015 08:46:50 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:46759 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752245AbbGPMqs (ORCPT ); Thu, 16 Jul 2015 08:46:48 -0400 Date: Thu, 16 Jul 2015 05:46:41 -0700 From: Christoph Hellwig To: Matias Bj?rling Cc: Stephen.Bates@pmcs.com, keith.busch@intel.com, javier@lightnvm.io, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, axboe@fb.com, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v4 0/8] Support for Open-Channel SSDs Message-ID: <20150716124641.GA11298@infradead.org> References: <1433508870-28251-1-git-send-email-m@bjorling.me> <20150609074643.GA5707@infradead.org> <55787DDE.7020801@bjorling.me> <20150611102935.GA4419@infradead.org> <557C5787.3000608@bjorling.me> <20150617135905.GA17119@infradead.org> <55A7A250.5050307@bjorling.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <55A7A250.5050307@bjorling.me> User-Agent: Mutt/1.5.23 (2014-03-12) 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 Content-Length: 421 Lines: 10 Hi Matias, the underlying lighnvm driver (nvme or NULL) shouldn't register a gendisk - the only gendisk you'll need is that for the block device that sits on top of lightnvm. -- 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/