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=-16.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,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 5DDE5C64E8A for ; Mon, 30 Nov 2020 07:57:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 ECA0020709 for ; Mon, 30 Nov 2020 07:57:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jz+SDOyH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ECA0020709 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.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=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YAhYC5IFpZwJMDEQCjWtDPSHMGyFh0yYEWs7WOSotY4=; b=jz+SDOyHj29ASDNG+Jo1WQ05h 0FGzslVlNlGOnnTjhJrswhL9cyAuFM4L34+DlVanWZWR3rVaU4tTmDtFqwkWehmsVjGvpt2P9q2cY oxOaQSWLHGNKOmw41/ErctA1xwfh3SzK+Bdzak13Oso7GWnRiMqeHzXT7jR/5LOFDozHbR8uzzwWe xFLlR9hodKZyNE5Mq4SVkdsdK9jvrXXKar/+2sp56wqFJWIyEctyvQb06XmV34sZknmECgl9ZZDk3 WCiQXAbqzniwrm9X96X55htgEULGKdF8zXNYCY6ZdOhZQASuSxYQ5Zw6OxJJANJgTpMQH/+BJo1Xf ESvfAtq5g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kje47-0006Ip-I1; Mon, 30 Nov 2020 07:57:43 +0000 Received: from mx2.suse.de ([195.135.220.15]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kje40-0006GF-Fs for linux-nvme@lists.infradead.org; Mon, 30 Nov 2020 07:57:41 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 6C574ACC0; Mon, 30 Nov 2020 07:57:35 +0000 (UTC) Subject: Re: [PATCH 3/4] nvme: allow revalidate to set a namespace read-only To: Christoph Hellwig , Jens Axboe References: <20201129181926.897775-1-hch@lst.de> <20201129181926.897775-4-hch@lst.de> From: Hannes Reinecke Message-ID: <4bb9d7c2-b6e4-10d8-eb65-3af5c39ee238@suse.de> Date: Mon, 30 Nov 2020 08:57:33 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20201129181926.897775-4-hch@lst.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201130_025736_844656_AF5CC27F X-CRM114-Status: GOOD ( 19.29 ) 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: Sagi Grimberg , Mike Snitzer , Oleksii Kurochko , Dongsheng Yang , linux-block@vger.kernel.org, dm-devel@redhat.com, linux-nvme@lists.infradead.org, "Martin K . Petersen" , Ilya Dryomov , ceph-devel@vger.kernel.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org T24gMTEvMjkvMjAgNzoxOSBQTSwgQ2hyaXN0b3BoIEhlbGx3aWcgd3JvdGU6Cj4gVW5jb25kaXRp b25hbGx5IGNhbGwgc2V0X2Rpc2tfcm8gbm93IHRoYXQgaXQgb25seSB1cGRhdGVzIHRoZSBoYXJk d2FyZQo+IHN0YXRlLiAgVGhpcyBhbGxvd3MgdG8gcHJvcGVybHkgc2V0IHVwIHRoZSBMaW51eCBk ZXZpY2VzIHJlYWQtb25seSB3aGVuCj4gdGhlIGNvbnRyb2xsZXIgdHVybnMgYSBwcmV2aW91c2x5 IHdyaXRhYmxlIG5hbWVzcGFjZSByZWFkLW9ubHkuCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXN0 b3BoIEhlbGx3aWcgPGhjaEBsc3QuZGU+Cj4gLS0tCj4gICBkcml2ZXJzL252bWUvaG9zdC9jb3Jl LmMgfCAzICstLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAyIGRlbGV0aW9u cygtKQo+IApSZXZpZXdlZC1ieTogSGFubmVzIFJlaW5lY2tlIDxoYXJlQHN1c2UuZGU+CgpDaGVl cnMsCgpIYW5uZXMKLS0gCkRyLiBIYW5uZXMgUmVpbmVja2UgICAgICAgICAgICAgICAgS2VybmVs IFN0b3JhZ2UgQXJjaGl0ZWN0CmhhcmVAc3VzZS5kZSAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICs0OSA5MTEgNzQwNTMgNjg4ClNVU0UgU29mdHdhcmUgU29sdXRpb25zIEdtYkgsIE1heGZl bGRzdHIuIDUsIDkwNDA5IE7DvHJuYmVyZwpIUkIgMzY4MDkgKEFHIE7DvHJuYmVyZyksIEdlc2No w6RmdHNmw7xocmVyOiBGZWxpeCBJbWVuZMO2cmZmZXIKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4LW52bWUgbWFpbGluZyBsaXN0CkxpbnV4LW52 bWVAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2xpbnV4LW52bWUK