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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 5AF76C433E0 for ; Thu, 21 May 2020 04:36:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3224A20738 for ; Thu, 21 May 2020 04:36:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Q0wILMXN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726971AbgEUEgc (ORCPT ); Thu, 21 May 2020 00:36:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726394AbgEUEgc (ORCPT ); Thu, 21 May 2020 00:36:32 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAEE9C061A0E for ; Wed, 20 May 2020 21:36:31 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id n18so2706348pfa.2 for ; Wed, 20 May 2020 21:36:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=eT+xRG/v2TF4nGrc1FOaU6f7rS0qB1ZWjEBefkEwxkA=; b=Q0wILMXN5wl22nrpcoEWsujQk97MNUyAxDuNg+JG4QAV4F2SLxacZnCTz3YgW/Ythc zhOnoeSPSUOmuLbibehiAbph/lIWY7ok/eZEUoUnxRQ3IpCGHToo1HLrTGFk109NgaKd PNUFzREtOa+2BSXhf8aiJrq7TM/RJ6xfeXAsjLQAwpgEpLwgT8x517Z2CrIXDXLG4e5G B+bw/8Y7YgPXsVDyJs49YdOwLwff87pz4lK+qWpW9bauQazdo0oVncEDmIeZr8Yk/ZnV nrQvvCS18GvRqNSUiggKUKMmHppmool/Mwl4TZZcJGoAaWbpHPZGDOEBkXSqwMdwjFl8 2j4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=eT+xRG/v2TF4nGrc1FOaU6f7rS0qB1ZWjEBefkEwxkA=; b=SCFmHq0za5sWAlzzQ5c9KnaPmmEE4zPRf5LNPecrDeeqYdJiY58q8AV5h+fqEH8Tz5 ItmZSq2UYZcFcBsvvuoVxWdRKZbW+x5HuHZOz/lWCgopz02W7zy+ooLnTB1OeYrXIFqO B33eQ0oLqdoXdmjx6He1kk7C4y4mKbb3U8z1W6yhVMepQUmYOOfxvVs0z0njpQO+7n0N FH3DZytfAnfewO3J9aOcMpLny96KVI18zCL/MRmiVeoSe29+2pX/NIFTxtJj1apLY0vn UC2K7fHzvFYh9FmgLYfG7CJI7JgerFxzso3M5a/hb5b+Pi4uBIO5xezHPQzOwiQbds6w hQsA== X-Gm-Message-State: AOAM531i45z+fjqVKbs+CiWctD/3Xf7Djvqmf0sOqhJYJUDUvhO2Y8Kk klMXY8R/fgjUpoL8YSVMUgg= X-Google-Smtp-Source: ABdhPJzz8gkLN0J9T2eU9zKoFYdwTB7xNCAWpkb/hANZKG/Lv6BVo6zyOP4VqZAsk+TqlK1nUeSySQ== X-Received: by 2002:a63:f856:: with SMTP id v22mr7349071pgj.64.1590035791231; Wed, 20 May 2020 21:36:31 -0700 (PDT) Received: from localhost ([2409:10:2e40:5100:6e29:95ff:fe2d:8f34]) by smtp.gmail.com with ESMTPSA id 25sm3168282pjk.50.2020.05.20.21.36.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 May 2020 21:36:30 -0700 (PDT) From: Sergey Senozhatsky X-Google-Original-From: Sergey Senozhatsky Date: Thu, 21 May 2020 13:36:28 +0900 To: Andrew Morton Cc: Joe Perches , Sergey Senozhatsky , Chenggang Wang , linux-kernel@vger.kernel.org, Petr Mladek , Steven Rostedt Subject: Re: [RFC PATCH 2/2] init: Allow multi-line output of kernel command line Message-ID: <20200521043628.GB755@jagdpanzerIV.localdomain> References: <2b3832fed9370f0f8dfd1ea33dddb1d05a36e265.1589916689.git.joe@perches.com> <20200520044127.GB938@jagdpanzerIV.localdomain> <20200520121000.GF520@jagdpanzerIV.localdomain> <19a8c717f8d9dc76f2b09e6dd19f3fbb71bf29c5.camel@perches.com> <20200520180028.8fc1b7890774c6f92a6c2623@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200520180028.8fc1b7890774c6f92a6c2623@linux-foundation.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (20/05/20 18:00), Andrew Morton wrote: [..] > I'm wondering if we shold add a kernel puts() (putsk()? yuk) which can > puts() a string of any length. > > I'm counting around 150 instances of printk("%s", ...) and pr_foo("%s", > ...) which could perhaps be converted, thus saving an argument. Can you point me at some examples? -ss