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 12170C63777 for ; Mon, 30 Nov 2020 07:58:40 +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 83D8720709 for ; Mon, 30 Nov 2020 07:58:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="dtkLRjFv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 83D8720709 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=/OmuEj44VsEO1mMa6UHva172wUERzLMbrxnlECVmkxE=; b=dtkLRjFvCCq6p0KpjSWtXsUpg fcPmHD7D0TmZ4LzMvy70evw3+NW0n0XYwWa2h7qotMX/fpc8/+7kHeTpWzfqoWE/UuN4pkAtIwJ0k p0StMjzbIxZ5ynxHk8T8CNLq3TcJZPHGt9S0QvNcwrZGd4d8qew/TIHYT9ibs4GV7WCvlBkcjgdfI 36vJA6PEMACUsEmdNj1ETNbaVfd8L8XzKnztAvblgWtYo3unHKcFTVkPQVsiEElIndxuPZuVU77+a /PH35uPIWVzkyIapLcYt0QpmhcnQDbQJ6sDzgR7q1ElJmfl3cbnTnlkc1/7smaPJkVurfB3Pwj7Ef LQgzJFrfw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kje4y-0006Y6-Gv; Mon, 30 Nov 2020 07:58:36 +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 1kje4v-0006WU-3s for linux-nvme@lists.infradead.org; Mon, 30 Nov 2020 07:58:34 +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 DCA36AC55; Mon, 30 Nov 2020 07:58:31 +0000 (UTC) Subject: Re: [PATCH 4/4] dm: use bdev_read_only to check if a device is read-only To: Christoph Hellwig , Jens Axboe References: <20201129181926.897775-1-hch@lst.de> <20201129181926.897775-5-hch@lst.de> From: Hannes Reinecke Message-ID: <1d5128b7-4da4-951d-78b5-74fa0144299b@suse.de> Date: Mon, 30 Nov 2020 08:58:29 +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: <20201129181926.897775-5-hch@lst.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201130_025833_313750_47D52F02 X-CRM114-Status: GOOD ( 19.63 ) 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 T24gMTEvMjkvMjAgNzoxOSBQTSwgQ2hyaXN0b3BoIEhlbGx3aWcgd3JvdGU6Cj4gZG0tdGhpbiBh bmQgZG0tY2FjaGUgYWxzbyB3b3JrIG9uIHBhcnRpdGlvbnMsIHNvIHVzZSB0aGUgcHJvcGVyCj4g aW50ZXJmYWNlIHRvIGNoZWNrIGlmIHRoZSBkZXZpY2UgaXMgcmVhZC1vbmx5Lgo+IAo+IFNpZ25l ZC1vZmYtYnk6IENocmlzdG9waCBIZWxsd2lnIDxoY2hAbHN0LmRlPgo+IC0tLQo+ICAgZHJpdmVy cy9tZC9kbS1jYWNoZS1tZXRhZGF0YS5jIHwgMiArLQo+ICAgZHJpdmVycy9tZC9kbS10aGluLW1l dGFkYXRhLmMgIHwgMiArLQo+ICAgMiBmaWxlcyBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDIg ZGVsZXRpb25zKC0pCj4gClJldmlld2VkLWJ5OiBIYW5uZXMgUmVpbmVja2UgPGhhcmVAc3VzZS5k ZT4KCkNoZWVycywKCkhhbm5lcwotLSAKRHIuIEhhbm5lcyBSZWluZWNrZSAgICAgICAgICAgICAg ICBLZXJuZWwgU3RvcmFnZSBBcmNoaXRlY3QKaGFyZUBzdXNlLmRlICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgKzQ5IDkxMSA3NDA1MyA2ODgKU1VTRSBTb2Z0d2FyZSBTb2x1dGlvbnMgR21i SCwgTWF4ZmVsZHN0ci4gNSwgOTA0MDkgTsO8cm5iZXJnCkhSQiAzNjgwOSAoQUcgTsO8cm5iZXJn KSwgR2VzY2jDpGZ0c2bDvGhyZXI6IEZlbGl4IEltZW5kw7ZyZmZlcgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgtbnZtZSBtYWlsaW5nIGxpc3QK TGludXgtbnZtZUBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3Jn L21haWxtYW4vbGlzdGluZm8vbGludXgtbnZtZQo=