Received: by 2002:a05:7412:a9a8:b0:f9:92ae:e617 with SMTP id o40csp5288rdh; Wed, 20 Dec 2023 14:02:28 -0800 (PST) X-Google-Smtp-Source: AGHT+IElnGWcXbY6hAB8sXp4UKwmm/cjOi1VvzdQiRsXbOAxlvWwgwp8SeRc2tjvkyk1bLv3lNUN X-Received: by 2002:a05:600c:4455:b0:40b:5e1f:6fd8 with SMTP id v21-20020a05600c445500b0040b5e1f6fd8mr198347wmn.45.1703109748297; Wed, 20 Dec 2023 14:02:28 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1703109748; cv=none; d=google.com; s=arc-20160816; b=LrsZQuCllsb/vlen7o9Fxw8eHDpIK1FT9BcuyAI0/qPbQ6sYsPpoyp2f5jly2QIQ5I 7FXpJCLgzNcO2esv8kV+/Izt8TOsKA0O1k0p5X7izRPBYtbMM65dzXODUe9Ckh9tRM3l sJQJDB39/kEoIMmBNjOUwNXnRck9gmcbVMJI6eP8cdOYazNxJvIJ+WN+IdY8qazM9owx okXzy+cAEM6FqUEc4D5MG6qShO58fY/8hc9KGAJVdehBbYW9jZKxezei1uuDjsf2vyMT CHJs7F7ofwz/FzMEEvvJJoosaHAFVNJsh8R2m8+AKMAr48b7okZNLqlbH/zsFZk9iG6e NX8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date; bh=f4PuCRRfFFHXnB4yjVgHUmdqeiyXDsfEhCIpKCyRBu0=; fh=JA9uYFZxFYcM46uiUWd0e/GPvmLOTTk+DfkmxzibWJI=; b=NVgsB5/P0qz34LcoMj8Jfr/w+cDzAHWsHeqX9OFpojqQ1bDKGAicpeXGv2iBV08OGB kuilvpHzCEIDME6JPnKx5F9IX5cB654KKBURK7h2EFMsj9194eJf47V5EmPoE42kGfsy Nf+zksfwM433Fsw5j21IghsFkl3m2yZxxBLgjJTWvtAG8JZ9/oIFTKSTiiam7u5GcqD9 qmycXQHSQzEeW+a77KJKT8B7NT5Lbc0mkxXBjtNLfi/01W/Z/m2KWdgYD2H+kLPICIti AdZ79mWeI+7MO7xkcE9rfzEMwpbvgXQAY/wyoFUbpOSXp9FFqst1SXYoZkJwSOoATHqe kaPw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-7480-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7480-linux.lists.archive=gmail.com@vger.kernel.org" Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id h14-20020a17090634ce00b00a2337b22919si215209ejb.363.2023.12.20.14.02.28 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 14:02:28 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-7480-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-7480-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7480-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id E7F731F23325 for ; Wed, 20 Dec 2023 22:02:27 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 01294498AB; Wed, 20 Dec 2023 22:02:22 +0000 (UTC) X-Original-To: linux-kernel@vger.kernel.org Received: from elvis.franken.de (elvis.franken.de [193.175.24.41]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CB541495CE; Wed, 20 Dec 2023 22:02:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=alpha.franken.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alpha.franken.de Received: from uucp by elvis.franken.de with local-rmail (Exim 3.36 #1) id 1rG4Ro-0001hv-00; Wed, 20 Dec 2023 22:49:48 +0100 Received: by alpha.franken.de (Postfix, from userid 1000) id 74424C028A; Wed, 20 Dec 2023 22:18:14 +0100 (CET) Date: Wed, 20 Dec 2023 22:18:14 +0100 From: Thomas Bogendoerfer To: Jiaxun Yang Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/8] MIPS: Unify low-level debugging functionalities Message-ID: References: <20231029-mips_debug_ll-v1-0-d7a491e8c278@flygoat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231029-mips_debug_ll-v1-0-d7a491e8c278@flygoat.com> On Sun, Oct 29, 2023 at 02:53:01AM +0000, Jiaxun Yang wrote: > The plan is to elimiate platform specific early_printk and > cps-vec-ns16550 by debug_ll and earlycon. https://xkcd.com/927/ ? sorry I don't think that just another new function is good approach. Doing this will end up with another method for early debugging and all other will stay. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]