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=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 BEB04C432BE for ; Tue, 31 Aug 2021 00:33:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DD9960FF2 for ; Tue, 31 Aug 2021 00:33:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234153AbhHaAeq (ORCPT ); Mon, 30 Aug 2021 20:34:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230523AbhHaAep (ORCPT ); Mon, 30 Aug 2021 20:34:45 -0400 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76F6EC06175F for ; Mon, 30 Aug 2021 17:33:51 -0700 (PDT) Received: by mail-pj1-x1032.google.com with SMTP id f11-20020a17090aa78b00b0018e98a7cddaso1161257pjq.4 for ; Mon, 30 Aug 2021 17:33:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=TjFdVibCziMMV625QJ8En+pQePJGwxqOLzHHo+cR/2g=; b=AzDcWKGtdHyMnoIEjzFPFQjRSRfN6cZcyUfqyg+1RFft/sQblgaz4y7UB0acXhUsAk aYq77Xwd7EMjSfEApWR3a558fJLQOEbjXYD1SI5rTv8NJMwK07Xba20kndQ9K5z7nQNv VqF6GPhvubvT3lLK/TsJYcG7uj5cuYcL5eVI8= 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=TjFdVibCziMMV625QJ8En+pQePJGwxqOLzHHo+cR/2g=; b=qvG2iabS9CnJpnVlRyqZBvAW5SldgF2kRRL9sGSQb7ZWUfvTtDluPHsnvJuryXnns3 WcgW4nbUawKRgFQPhXfCmQ3zrEbDrqsVlGgl29SGdhoTMha0e/pTx90Xw8oPh0In0JGt sOKQLMPBgg46Od6CK75Ob422RBQEsu4SrtxUG/CgZu7IxrfsxiuViGPQmkIvx+T0zgq6 rmawR28BW4THcyRRPtJKUQ8qIxUC1nzRg/1j3RbNU4NrpB3UZycTn3JdSrDjBsGFW+/+ s7mRSX+Oj5GvA8yfhzkq0QdxWUs+hf1xyqEjh2c0HBhU0YTrAcQ3QEl4eoKc82Ya0WSx GgZg== X-Gm-Message-State: AOAM531aMYSwQXyz8TDy5RbI3XsRBrPaZ2nI4gJ0H+3zMeTTR9yfeMB1 F2gYLBM4LPDYnThSlPYSTI3uDA== X-Google-Smtp-Source: ABdhPJxdbxW4ryHv5bhuf8dsnrqkWswjsDidSV0lyn6xogTwXPWUAw0uITGdywWoWH5lbvCpqEzDjw== X-Received: by 2002:a17:90a:bc47:: with SMTP id t7mr2025742pjv.19.1630370030908; Mon, 30 Aug 2021 17:33:50 -0700 (PDT) Received: from google.com ([2409:10:2e40:5100:69ed:b45b:ceb5:e18b]) by smtp.gmail.com with ESMTPSA id q12sm15915318pfj.153.2021.08.30.17.33.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Aug 2021 17:33:50 -0700 (PDT) Date: Tue, 31 Aug 2021 09:33:36 +0900 From: Sergey Senozhatsky To: Petr Mladek Cc: John Ogness , Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , linux-kernel@vger.kernel.org, Andrew Morton , Peter Zijlstra , "Paul E. McKenney" , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Jason Wessel , Daniel Thompson , Douglas Anderson , Srikar Dronamraju , "Gautham R. Shenoy" , Chengyang Fan , Christophe Leroy , Bhaskar Chowdhury , Nicholas Piggin , =?iso-8859-1?Q?C=E9dric?= Le Goater , "Gustavo A. R. Silva" , linuxppc-dev@lists.ozlabs.org, kgdb-bugreport@lists.sourceforge.net, Greg Kroah-Hartman , Masahiro Yamada , Nick Desaulniers , Andy Shevchenko , Tetsuo Handa , Vitor Massaru Iha , Sedat Dilek , Changbin Du , Sumit Garg , Cengiz Can , Jiri Slaby , Paul Cercueil , Matthias Brugger , Andrew Jeffery , Christophe JAILLET , kuldip dwivedi , Wang Qing , Andrij Abyzov , Johan Hovold , Eddie Huang , Claire Chang , Hsin-Yi Wang , Zhang Qilong , "Maciej W. Rozycki" , Guenter Roeck , Sergey Senozhatsky , Al Cooper , linux-serial@vger.kernel.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH printk v1 00/10] printk: introduce atomic consoles and sync mode Message-ID: References: <20210803131301.5588-1-john.ogness@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On (21/08/05 17:47), Petr Mladek wrote: [..] > 3. After introducing console kthread(s): > > int printk(...) > { > vprintk_store(); > wake_consoles_via_irqwork(); > } > > + in panic: > > + with atomic console like after this patchset? > + without atomic consoles? > > + during early boot? I guess I'd also add netconsole to the list.