From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B335C4724C for ; Fri, 1 May 2020 15:53:55 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2AC232137B for ; Fri, 1 May 2020 15:53:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NZCS+UkM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2AC232137B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GJukL1/biX+dzz74O2ZbBcJFP6T0/HSg0KF7CtWN92Q=; b=NZCS+UkMrF2Seh Djwda0fi0Fr8TATmzVL131qIMWZdtIQCdvo/gyjm4Vd3tMxXoDNPmTm1119P5ELVUXP1ezpVhX/HH oleFjBMAgcvw6LVOEk+NKtcaaqNo3QzUvgi2CzIy2VLqnN/C2GbVQcbNZVrs7Db7EKRG3OXvqViBM PHfj1NMUfPe68aS0c+9i/GgYFKMq5SOydav2ONC19Us0GNLFCetUn3FwryQfWVWEHQV8gDoC+EvkE C0XXB6jB7GwsoiIerAl+TCy30b+7q9tzZxB2VmB9SjFSvHWP454PbgNEGxK79N1z796pcygp98vBz 8iztMBIof/5h8Ck+V5Bg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jUXz7-0001nG-A8; Fri, 01 May 2020 15:53:53 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jUXz4-0001mf-Pa for linux-nvme@lists.infradead.org; Fri, 01 May 2020 15:53:52 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 1732B68BFE; Fri, 1 May 2020 17:53:48 +0200 (CEST) Date: Fri, 1 May 2020 17:53:47 +0200 From: Christoph Hellwig To: Max Gurtovoy Subject: Re: [PATCH 12/15] nvme: add Metadata Capabilities enumerations Message-ID: <20200501155347.GB17680@lst.de> References: <20200428131135.211521-1-maxg@mellanox.com> <20200428131135.211521-13-maxg@mellanox.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200428131135.211521-13-maxg@mellanox.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200501_085350_981536_EE62402F X-CRM114-Status: UNSURE ( 9.25 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: axboe@kernel.dk, jsmart2021@gmail.com, sagi@grimberg.me, martin.petersen@oracle.com, shlomin@mellanox.com, israelr@mellanox.com, vladimirk@mellanox.com, linux-nvme@lists.infradead.org, idanb@mellanox.com, oren@mellanox.com, kbusch@kernel.org, nitzanc@mellanox.com, hch@lst.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Tue, Apr 28, 2020 at 04:11:32PM +0300, Max Gurtovoy wrote: > From: Israel Rukshin > > The enumerations will be used to expose the namespace metadata format by > the target. > > Suggested-by: Christoph Hellwig > Signed-off-by: Israel Rukshin > Signed-off-by: Max Gurtovoy Looks good, Reviewed-by: Christoph Hellwig And while reviewing this I really wonder why NVMe has Bit 4 of FLBAS and the MC field, as I can't see what MC buys us over the FLBAS bit. But of course we'll need to set this on the target side, so.. _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme