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 824F0C433EF for ; Tue, 12 Apr 2022 07:01:52 +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=ZJd+rSSt9baxFi09j62hStB7LcucNkK02j2k4LpCu5E=; b=rPq3ecKZOkokBWLPGOYUJfTxON pzbP7n1ItuZLa6M+yOEeFzyH41VjFYiuBQYxgzsuzfRE1odGzMM1FlzU7r6fZOrUidS5AjEZUQn5k j8nqRBvQDoP6OgtWHJIDRp8/7UjUAhJOhxdKeRDptib6Hzv/acgp9eJfXowJPHkXeBJAYoA6FWL0+ FZFlfRbk3+cybvaI+T84vU5ib6jeGkQrYfPKPCFTlhZ9SWjIcLxrMyFbihujY1fdg8k2MVjtMIDtZ dlqnXnKrOMy8okrDU+2pCXjwCZoNo+ct1jSLgVnWftxqWyc85egWbcmvvASnaOJ4F6bMMNqPvfDFO V/NfTJFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1neAX6-00C2iE-ER; Tue, 12 Apr 2022 07:01:48 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1neAX3-00C2hB-Ui for linux-nvme@lists.infradead.org; Tue, 12 Apr 2022 07:01:47 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id AC85168AFE; Tue, 12 Apr 2022 09:01:41 +0200 (CEST) Date: Tue, 12 Apr 2022 09:01:41 +0200 From: Christoph Hellwig To: Chaitanya Kulkarni Cc: Christoph Hellwig , Luis Chamberlain , Sagi Grimberg , Keith Busch , Klaus Jensen , "linux-nvme@lists.infradead.org" Subject: Re: [PATCH 1/3] nvme: add a quirk to disable namespace identifiers Message-ID: <20220412070141.GA11394@lst.de> References: <20220412061126.244414-1-hch@lst.de> <20220412061126.244414-2-hch@lst.de> <44f60505-724d-0a5a-1f0e-488c323acdce@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <44f60505-724d-0a5a-1f0e-488c323acdce@nvidia.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-20220412_000146_166739_C0ECBF66 X-CRM114-Status: GOOD ( 11.98 ) 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 Tue, Apr 12, 2022 at 06:56:07AM +0000, Chaitanya Kulkarni wrote: > + ret = nvme_id_check_quirk(cur->nidt); > + if (ret) > + return ret; We still need to process the list to find the CSI. This is actually relevant for modern qemu, which supports multiple command sets.