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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 95B98CD1284 for ; Thu, 4 Apr 2024 15:59:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kUI5UO2tsUl4RTTXkHWwvjoSvDZJLKL4A5KNtnNdJ3w=; b=TZjnWPgOtaLp3cYvweCBGW/ckX Ub7elaUZB6F1HH/5gKCTfipFgIQSOC9wx7Mt8D45rzze0BlxnhziJpuXQXaball6wJSFK95QlDXPA NcXLdDeHQs7LqaQ/swN4VPr6X8gqvZpCVRxfbSOquOD70H4fuMyxeZZY1ATUu3gsMihSVQaAyyGGY ee2OxAKNEu9TK5+R3mGKdnY2GeP4WjMCgxCkMRBFWyW2lhc9H/UtgTZvf8bz2A+eWhgNXxqpwRudz +Z3mZ7UAV63cOleIJswUFNgMh3iq/ODKu0U+gC1IypFqmnXKBWbTNrxv2+VBm29B3uspqSIinEaGB FQPBMuvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsPUU-00000003MMG-0j09; Thu, 04 Apr 2024 15:59:02 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsPUQ-00000003MLD-29of for linux-nvme@lists.infradead.org; Thu, 04 Apr 2024 15:59:00 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 96F7DCE32E3; Thu, 4 Apr 2024 15:58:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89366C433F1; Thu, 4 Apr 2024 15:58:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712246334; bh=kUI5UO2tsUl4RTTXkHWwvjoSvDZJLKL4A5KNtnNdJ3w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dnacZ6smp/seoTpT6+y9TWbCgAj7+XkgaVmEGKSBwTRAGFNyjbvlThsZ8Jjh4XODs O2lVm07khEQlg4kI3wQ1Eh7Kh25yw9p7IY8DDfrs+rXFwV/gFprVwmAulLrNdVfv5h sRPFQx1cA8dwipuVrAagxqE1Yfd4n/A+AS7oIwW5Nh4QOIWfqFQuOrcmLy/5uhZfPA g9RpqwLGLPhG/M4ZlFOdFb7fQOUf+EDjRoDJGhXa6gymVg60Fb0DdOWAuVyau3HDYD 9zJVUBDNhQ5T0u2962InErfbz6fzKRV4gbDyD4N2+MDsid8Haddzu5xQSKZzUVT3yO 1EOerA8y7COkA== Date: Thu, 4 Apr 2024 09:58:52 -0600 From: Keith Busch To: Hannes Reinecke Cc: Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org Subject: Re: [PATCHv5] nvmet: implement unique discovery NQN Message-ID: References: <20240403113114.76342-1-hare@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240403113114.76342-1-hare@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240404_085858_837980_B7FD1CC6 X-CRM114-Status: UNSURE ( 8.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Wed, Apr 03, 2024 at 01:31:14PM +0200, Hannes Reinecke wrote: > Unique discovery NQNs allow to differentiate between discovery > services from (typically physically separate) NVMe-oF subsystems. > This is required for establishing secured connections as otherwise > the credentials won't be unique and the integrity of the connection > cannot be guaranteed. > This patch adds a configfs attribute 'discovery_nqn' in the 'nvmet' > configfs directory to specify the unique discovery NQN. Thanks, applied to nvme-6.9.