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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61683CA553E for ; Thu, 14 Sep 2023 13:29:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238987AbjINN3V (ORCPT ); Thu, 14 Sep 2023 09:29:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235397AbjINN3T (ORCPT ); Thu, 14 Sep 2023 09:29:19 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 321B41BEB for ; Thu, 14 Sep 2023 06:29:15 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id B5B2521845; Thu, 14 Sep 2023 13:29:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1694698153; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=PprJmMWm7Zpy5eHQl8DCLwo+he03ayOcv9Lbh57Ziuw=; b=gIexI2rRF6o0piVDVAa74M1gLvUm54yoFk087GRhMhbjZHG8XqFohbQ5je6qNz7mwNBZj5 kZsUDOe+0/0ea0ILEnINqWkEly8KsQdnylpD8UrfVbOMWxUmwHeCCum+QqjRPpB1FWhf6w j6xbOiHj8gc4IudWWriyGp/C0J2RNhk= Received: from suse.cz (pmladek.tcp.ovpn2.prg.suse.de [10.100.208.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id 8C67C2C142; Thu, 14 Sep 2023 13:29:13 +0000 (UTC) Date: Thu, 14 Sep 2023 15:29:13 +0200 From: Petr Mladek To: John Ogness Cc: Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , linux-kernel@vger.kernel.org Subject: Re: [PATCH printk v4 3/8] printk: Make static printk buffers available to nbcon Message-ID: References: <20230908185008.468566-1-john.ogness@linutronix.de> <20230908185008.468566-4-john.ogness@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230908185008.468566-4-john.ogness@linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri 2023-09-08 20:56:03, John Ogness wrote: > The nbcon boot consoles also need printk buffers that are available > very early. Since the nbcon boot consoles will also be serialized > by the console_lock, they can use the same static printk buffers > that the legacy consoles are using. > > Make the legacy static printk buffers available outside of printk.c > so they can be used by nbcon.c. > > Signed-off-by: John Ogness Reviewed-by: Petr Mladek Best Regards, Petr