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=-3.6 required=3.0 tests=BAYES_00,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 CD062C433DF for ; Mon, 24 Aug 2020 02:09:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E04F20768 for ; Mon, 24 Aug 2020 02:09:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Qs1NcdPf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727956AbgHXCJD (ORCPT ); Sun, 23 Aug 2020 22:09:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726847AbgHXCJD (ORCPT ); Sun, 23 Aug 2020 22:09:03 -0400 Received: from mail-pj1-x1043.google.com (mail-pj1-x1043.google.com [IPv6:2607:f8b0:4864:20::1043]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1AAEC061573 for ; Sun, 23 Aug 2020 19:09:02 -0700 (PDT) Received: by mail-pj1-x1043.google.com with SMTP id ds1so3436920pjb.1 for ; Sun, 23 Aug 2020 19:09:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=d2eI+Uva392DXSoTAeBOiAjgTaQAvkMUUuuDiI2QxaQ=; b=Qs1NcdPf3wLhZMVgKQLYgonH25LMcG0ojtpF8+a6Mc1ZU9B3dpCteoTSfiMBL8KE51 PcQuLv31ETUtVc2AV1fDtJEwx+Pxe/I+olAZPxVC2Jq20ZdLYlSkeL2o1m4ArujTLlei T3E/1DUL/9HzhBCpW+oUBsDi/zt+COP9CDnMn8BSS5rJNLf6qrB6B2eu+yYI5St8jkvd I60vtkcE+rqJsb7Q8xUQifhc3zgO27EsLN03Nwrb4uA2ac/OQs0zXMCb0nKs+A+YKX4W pXx9R7Dv/lklZFG/M3ZEav2XkEbgaSq3KQF3ae+dLnYUhnqXL9xfUIn3OU4xi0yAOA6r QYeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=d2eI+Uva392DXSoTAeBOiAjgTaQAvkMUUuuDiI2QxaQ=; b=O0u6pWkgIxZZWYxiOPk3KGiV0/q4WGtxE2szVOSn4c0k+1BE/VEdgAntpWzaD5jcDL cuu+H1djaj3/FhEJkN0is+DaRsnibuVvbMhoTmoTLj6DUFt36uGHLfzWszVlntWURz4P zTOLg72ev5x0jCpMIkKkzNnfp5tCvYIoLsSEBwxy5gWfOtMQ6Mmy3NRQ50ci0IBYuJOO wy/0EN+Uz9kqhQ34jBxEbJbM+QwdBR5tgTmQQ2vI51IzmehHvpVpgx8hz8nL8ABb3qjH bGsK9dmttFva+3Kd+FWMGmkS+THZQxZJAEIOfkUiVI6o+NbUCmXUu6cv19Bh6qhebu+z tvyA== X-Gm-Message-State: AOAM532tyRyT0358mRGTBQl/5hL7+VBHWRzaCsp7wE3jo46dL9yiou4W nTR774IKMA9X8WnRPJKN0jaf2xCj1ds= X-Google-Smtp-Source: ABdhPJxf22gIxd//VcctDkAIvdYZrlFOjIhWdL44SCiisdE44DufILzAmX5puVXeSc61XGJV0YrLGw== X-Received: by 2002:a17:902:7c15:: with SMTP id x21mr2318250pll.74.1598234942067; Sun, 23 Aug 2020 19:09:02 -0700 (PDT) Received: from localhost ([2409:10:2e40:5100:6e29:95ff:fe2d:8f34]) by smtp.gmail.com with ESMTPSA id q11sm9247272pfn.170.2020.08.23.19.09.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Aug 2020 19:09:00 -0700 (PDT) Date: Mon, 24 Aug 2020 11:08:58 +0900 From: Sergey Senozhatsky To: Petr Mladek Cc: John Ogness , Linus Torvalds , Sergey Senozhatsky , Steven Rostedt , Greg Kroah-Hartman , Thomas Gleixner , Sergey Senozhatsky , linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 1/5] printk: implement pr_cont_t Message-ID: <20200824020858.GA567@jagdpanzerIV.localdomain> References: <20200819232632.13418-1-john.ogness@linutronix.de> <20200819232632.13418-2-john.ogness@linutronix.de> <20200820101625.GE4353@alley> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200820101625.GE4353@alley> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (20/08/20 12:16), Petr Mladek wrote: > Now that I think about it. This is the biggest problem with any temporary buffer > for pr_cont() lines. I am more and more convinced that we should just > _keep the current behavior_. It is not ideal. But sometimes mixed > messages are always better than lost ones. Agreed. John, let's move this into a backlog for the time being? We can continue discussions, but first let's fix the empty lines for cont line print outs in the current dmesg output. -ss