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=-5.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 9812FC433ED for ; Fri, 9 Apr 2021 05:57:26 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 0312961168 for ; Fri, 9 Apr 2021 05:57:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0312961168 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=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc: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=f/Cn5EtXHXw3PJEFNUqOuknMh32r0gWMlx1GLITEHnE=; b=kQ3bvci+iDQF5RFQ/vCODNzbs Z+XcGl6nJBCdkN6vPDmIhnwR9TGkWD1Mr6hhgGxp8ZtCE3tBNmHMcF8JUeNxoknRuAyM9utLX3/Gp Aro3KkOd50msLKoIOeqisDNWaSkQkcvXsWBayCrLE3a1sHnfbboxvPYBd79U3FtmW6+TCB2Z/Dx8O zdWZXQWIcbqjZjNBsNwO9HrLFPGZPTrIvngQKOE8CJMfW3WFAqywuRnUrOCvgwCSnfl1ZBjIOI8oI wwxTKOlwTOexVwY0FyO0UYF2R7zB3ts5UID3ztMgK7h3klLBD8wx/vhbvY7lSEjxY/nLe6wd3VHoL /uSZpbjeg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lUk8o-00AEIW-06; Fri, 09 Apr 2021 05:57:19 +0000 Received: from verein.lst.de ([213.95.11.211]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lUk5Q-00ADvg-Rc for linux-nvme@lists.infradead.org; Fri, 09 Apr 2021 05:54:12 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id C5B2568BEB; Fri, 9 Apr 2021 07:53:42 +0200 (CEST) Date: Fri, 9 Apr 2021 07:53:42 +0200 From: Christoph Hellwig To: Keith Busch Cc: Christoph Hellwig , Minwoo Im , Sagi Grimberg , Kanchan Joshi , Javier Gonz??lez , linux-nvme@lists.infradead.org Subject: Re: [PATCH 12/13] nvme: let namespace probing continue for unsupported features Message-ID: <20210409055342.GA3145@lst.de> References: <20210408120842.1450092-1-hch@lst.de> <20210408120842.1450092-13-hch@lst.de> <20210408224259.GA28814@redsun51.ssa.fujisawa.hgst.com> <20210409053902.GA2575@lst.de> <20210409054756.GA30347@redsun51.ssa.fujisawa.hgst.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210409054756.GA30347@redsun51.ssa.fujisawa.hgst.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-20210409_065352_822423_8FA4B349 X-CRM114-Status: GOOD ( 16.46 ) 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: , 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 Fri, Apr 09, 2021 at 02:47:56PM +0900, Keith Busch wrote: > > We need a currently unpublished TP (don't remember the number offhand) > > that adds another new Identify page for that. So it is on the TODO > > list but can't be done yet. > > Oh, I was thinking if the kernel doesn't have CONFIG_BLK_DEV_ZONED. > That's not necessary for the ng device. Hmm. That means we need another special just for ZNS that does not use the command set independent identify. Not sure that is really worth it. I'd rather wait for the new TP and have one generic path. _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme