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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CB06C433F5 for ; Fri, 15 Oct 2021 15:51:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47802611C3 for ; Fri, 15 Oct 2021 15:51:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241052AbhJOPxX (ORCPT ); Fri, 15 Oct 2021 11:53:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234229AbhJOPxX (ORCPT ); Fri, 15 Oct 2021 11:53:23 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E884EC061570 for ; Fri, 15 Oct 2021 08:51:16 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id na16-20020a17090b4c1000b0019f5bb661f9so7625981pjb.0 for ; Fri, 15 Oct 2021 08:51:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=DZnDLe/hPV82nGDaQ9SybgeRvq4v8194pDCOmq4WnGI=; b=MrTzmpi6tPkZEscjT0HSiUnzPC0e0Zm+HdRKo1GnmGF9YjiSBut+2I9RhysvFrlXle xZfF/EyK1YxGO+4XkAzcR5rkYfkBT8c0FO8fgSH63rqxjWSjB317HZNHZiI7+NPsyO40 1HghhomhvrKYKMicBAPPc0DZU1RkPhHGeNsOk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=DZnDLe/hPV82nGDaQ9SybgeRvq4v8194pDCOmq4WnGI=; b=dVrlSxT2kE4bP1IZkGElhMqUoioRAKfxltafJOeN1jTux6qiOioLn5Oov1FiJRy8hJ GgB9duemHvRqLavOUwZjuGY2SgC3HqpMiF8b/1af80aE7kQibtA7/lM/h+tbuLRElKIN aLfoq6AcbGMlsoM3CQ6oXUVcFKMLCFm0m7eM9ZM7za2z1boy5erdpe0iv9Cj8nntUoAi asHgMsx/jAnGL2vjCYGHC3zGKV/UGe++6Z4JP+IcU2qb/oTF5U1DwIKotB8bEJgB2pQg bcWJULjsLyBkiSOieq3N3EfzdSx29am9PVg9QWYOaz8cntVmmo2q0FAdPwHLFJNsO6KE pPrw== X-Gm-Message-State: AOAM532TiqldEGpkScMUuHeCp5W7ChunUCv5fk1i6C6NjoA0mm8SzAje GT1PebRkLZVuiHtkudxwJYyJ/w== X-Google-Smtp-Source: ABdhPJxDmKDta0sIDCKxrBjrXvbcujsYquDk3gV7yUWEsTdaAg5jq62C+ng3dE34jL0hht2zFj2KNw== X-Received: by 2002:a17:90b:224e:: with SMTP id hk14mr14307733pjb.224.1634313076478; Fri, 15 Oct 2021 08:51:16 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id k17sm5446139pfk.16.2021.10.15.08.51.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Oct 2021 08:51:16 -0700 (PDT) Date: Fri, 15 Oct 2021 08:51:15 -0700 From: Kees Cook To: Christoph Hellwig Cc: Jens Axboe , Coly Li , Mike Snitzer , Song Liu , David Sterba , Josef Bacik , Theodore Ts'o , OGAWA Hirofumi , Dave Kleikamp , Ryusuke Konishi , Anton Altaparmakov , Konstantin Komarov , Phillip Lougher , Jan Kara , linux-block@vger.kernel.org, dm-devel@redhat.com, drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-nfs@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, reiserfs-devel@vger.kernel.org, Chaitanya Kulkarni Subject: Re: [PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it Message-ID: <202110150851.0021855B14@keescook> References: <20211015132643.1621913-1-hch@lst.de> <20211015132643.1621913-8-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211015132643.1621913-8-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Fri, Oct 15, 2021 at 03:26:20PM +0200, Christoph Hellwig wrote: > Use the proper helper to read the block device size. > > Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook -- Kees Cook