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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_MED 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 2BABDC3279B for ; Sat, 7 Jul 2018 02:54:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D755922479 for ; Sat, 7 Jul 2018 02:54:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="D3HVffht" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D755922479 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932889AbeGGCyl (ORCPT ); Fri, 6 Jul 2018 22:54:41 -0400 Received: from mail-it0-f67.google.com ([209.85.214.67]:39615 "EHLO mail-it0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932524AbeGGCyj (ORCPT ); Fri, 6 Jul 2018 22:54:39 -0400 Received: by mail-it0-f67.google.com with SMTP id p185-v6so19693732itp.4 for ; Fri, 06 Jul 2018 19:54:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=1nKjGlpH5jQKRmyhR/ECNjvVoni1Lqxj/g4DdgjouMs=; b=D3HVffhtd8sHBAswjbdIlG5eP8m9RthFQFmOHnbTEZdNsYUYOjXEXcifOMBzg9ZX1N Qdu084IIGSQnccTA2bkvjU5866dnP8oxUMPXDLXDlkMDDz3bRgDmZYAq+NitV2b9peHC ndDiJIRFFP8fR+SHsAqOtybGZvdXI0bB5hcxj4B3EywjO5CdxgaXP3MzzDrYdYopvsIB CqMLxudSP57f7Dxbx1k52dYn5eLURp7qs+Tf8NADUgTNtyVa2ZcAgJMD3YLNuYzOtjtt GBxbguLjIrNljF5aHFOMoeFtbTmV7q7t1RJlAfPhESmlVCYqg+dUZFIABmBMzvU6KrBN GYgQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=1nKjGlpH5jQKRmyhR/ECNjvVoni1Lqxj/g4DdgjouMs=; b=okxCWUqd1/qtdLxDDT4wxQzlIiCDldP0yCyg1W9FzMhBEiC9h4hXfCNqX+ZkAyoilI RVAmBEwzMwXcbAkP8IJldDH4LDMsjA6j/cbe6QSzf7cI8deTioQ2NA7MtBvVoxpm8cef 6F1oMTcyj/WnlZcy5uFP3Eb8yQXnXMtbUbKUpGYIxb5p0U4s0/mF+hkF5GuxJ4YRZbL7 2VhhKDCfvr2/3YKPqVTMimoIsLHAGyKWjlH/7A8QE0IHzaiMQuKQAGbxjmHdSO+DHilF lmCbgC/ZJ+QDPc6VbbJ5Ca/CVG/8fDjRWs4qwJIFhKceQMUFn4yNw87jRb8iYTvh7Gfi IXaQ== X-Gm-Message-State: APt69E2F+UPAukRfnFBqD206orUI1pOThwLVidhjsGeLaB8zjFdQTivA dwur32i8zvV092ij2NFqk+jF1zF1QHY= X-Google-Smtp-Source: AAOMgpf5S822ciFblnXuZ/rASh175BkH4kjo6E6kQK36ueCdgFrcJRe4+GSkyE3Xg2LHz7DEOr3NsA== X-Received: by 2002:a24:715:: with SMTP id f21-v6mr4324392itf.92.1530932078531; Fri, 06 Jul 2018 19:54:38 -0700 (PDT) Received: from [192.168.1.212] (107.191.0.158.static.utbb.net. [107.191.0.158]) by smtp.gmail.com with ESMTPSA id u129-v6sm1282413ita.5.2018.07.06.19.54.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Jul 2018 19:54:37 -0700 (PDT) Subject: Re: [PATCH 0/2] null_blk: zone support To: =?UTF-8?Q?Matias_Bj=c3=b8rling?= Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, bart.vanassche@wdc.com, damien.lemoal@wdc.com References: <20180706173839.28355-1-mb@lightnvm.io> From: Jens Axboe Message-ID: Date: Fri, 6 Jul 2018 20:54:35 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 In-Reply-To: <20180706173839.28355-1-mb@lightnvm.io> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/6/18 11:38 AM, Matias Bjørling wrote: > This series adds support for exposing a zone block device using the > null_blk device driver. > > The first patch moves core null_blk data structures to a shared header > file. The second implements the actual zone support. The patchset adds > two new options. One to enable the zone interface, and another to > define the size of the zones to expose. Thanks, should be useful for verifying write pointer violations. Applied for 4.19. -- Jens Axboe