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=-1.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 13E25C4CEC9 for ; Fri, 13 Sep 2019 19:03:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CABEB2081B for ; Fri, 13 Sep 2019 19:03:38 +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="Jx2b331Y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730309AbfIMTDi (ORCPT ); Fri, 13 Sep 2019 15:03:38 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:45558 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726822AbfIMTDh (ORCPT ); Fri, 13 Sep 2019 15:03:37 -0400 Received: by mail-pl1-f195.google.com with SMTP id x3so13608041plr.12 for ; Fri, 13 Sep 2019 12:03:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=content-transfer-encoding:from:mime-version:subject:date:message-id :references:cc:in-reply-to:to; bh=WbrTJOUc5fow26/05txxAkFKsoG+s+1MOG8nC+UoQHE=; b=Jx2b331YcQIB5XHOHcqhfFYzeFRlTXAa03ZGn4APJFHaGujwV0TUHrf32x3qXmnt6O EbdoyWnr2WC9j8WenYOeIYrS0m2fqTbyBBzfbQa/S2oZEUX7i06j08lVNafisBMUQm48 gjBmdKswLD4qB9MlCWOVfTJR1bn/0P4qnbbMzd6ABM+kPGTmcSoslBTBhV2wuTK0Zi8l D3+CwOAwrl7ofWbkOhyxt1vO8f6pdE/cTUs1ll6C1R6OgW+n1gXhqnifBJYqEmkAMJ8V HtVnF2OWwKrQtneWvuSO6CyBl+Io+/pASdF31FsHcI0YtkWg2+R4gCIyLPHtP2IMKSeI kGyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:content-transfer-encoding:from:mime-version :subject:date:message-id:references:cc:in-reply-to:to; bh=WbrTJOUc5fow26/05txxAkFKsoG+s+1MOG8nC+UoQHE=; b=ONPARhRcE9dzkH4C7OMUK3g1AZzIJk/TFcC46MQhXiGYsXt3Yugnx1dEpDMnz92rlz j/OyXTlGp7w4GkEeg1vyvgX5pTRfilqwL9oJoxRe6Su9G1TGPPjkJeNrqXkpstJPimfK 0j9MrcwL8jliIzoazIhzZCnfsEcw8x6ivwi8RkJtdJCEU8GCKN9fBUh4GFxAIOFcDbk5 X9ZAXDwAa0LNlpck9zIspEz3Imr6UCpsVamytta2UVhbKZ9yCn9n2BkzamVIDd6Xs1x/ I7Dms+5+8nWsypGUX0cxYniVhj4E1ZjqXr394DcphyXJRrwRHg36BQdIKqprlDAaYRT/ tejw== X-Gm-Message-State: APjAAAUxhPJTRXRVLZQUKjVQMOGtxZd4bLHPPNOIKp1p3QzCRNa2LHfb FBmKeNaiVbvQCPdHUa/XPo6NXg== X-Google-Smtp-Source: APXvYqwNcEpgp1tn+eOxWrPilX5NmCs+GwiEMgBuEnPIsqLwbmNBY34fxWPa+cFebILuHRGPshoZbQ== X-Received: by 2002:a17:902:d70b:: with SMTP id w11mr50019606ply.313.1568401416649; Fri, 13 Sep 2019 12:03:36 -0700 (PDT) Received: from ?IPv6:2600:380:7650:9a3f:9db9:3552:f45d:5be1? ([2600:380:7650:9a3f:9db9:3552:f45d:5be1]) by smtp.gmail.com with ESMTPSA id u4sm26448972pfh.55.2019.09.13.12.03.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Sep 2019 12:03:35 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Jens Axboe Mime-Version: 1.0 (1.0) Subject: Re: [PATCH 0/4] null_blk: fixes around nr_devices and log improvements Date: Fri, 13 Sep 2019 12:03:34 -0700 Message-Id: References: <20190913185746.337429-1-andrealmeid@collabora.com> Cc: linux-block@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, corbet@lwn.net, kernel@collabora.com, krisman@collabora.com In-Reply-To: <20190913185746.337429-1-andrealmeid@collabora.com> To: =?utf-8?Q?Andr=C3=A9_Almeida?= X-Mailer: iPhone Mail (17A5837a) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sep 13, 2019, at 11:58 AM, Andr=C3=A9 Almeida = wrote: >=20 > =EF=BB=BFHello, >=20 > This patch series address feedback for a previous patch series sent by > me "docs: block: null_blk: enhance document style"[1]. >=20 > First patch removes a restriction that prevents null_blk to load with > (nr_devices =3D=3D 0). This restriction breaks applications, so it's a bug= . I > have tested it running the kernel with `null_blk.nr_devices=3D0`. >=20 > In the previous series I have changed the type of var nr_devices, but I > forgot to change the type at module_param(). The second patch fix that. >=20 > The third patch uses a cleaver approach to make log messages consistent > using pr_fmt and the last one add a note on how to do that at the > coding style documentation. Please add Fixes tags to your patches.=20