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[209.132.180.67]) by mx.google.com with ESMTP id f184-v6si2813566pgc.309.2018.06.22.09.42.30; Fri, 22 Jun 2018 09:42:53 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=merlin.20170209 header.b=EEnMfZVK; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934399AbeFVQjX (ORCPT + 99 others); Fri, 22 Jun 2018 12:39:23 -0400 Received: from merlin.infradead.org ([205.233.59.134]:51902 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934264AbeFVQjT (ORCPT ); Fri, 22 Jun 2018 12:39:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=bmdOilb0zldvRv5xIXH9lF9Aoe4+v0KAieOz990pxRM=; b=EEnMfZVK8YdtiOJWAfdVJnx71 U8Ir37JktyllZfQAD4HVgrpr0NloskXj9prw4BFk837NfuWVmHFJHC98HqZ5mLpdLUtAlQZC0m1pP C4t/CyrYOLXQ9B3OAYkLGizkLHf8/KcQGQSftkbrQAfDl0MT05tFm6D3uCecS/LjYRXHNlKeDkR97 cv3BqmvCXt4lfmoC6UzazeYbPH+lqNDqu4wbuKkunH/unX8jtQzgL6hFkGm/QEnj48icrd9U9eSXI YLJogSZ5BvcnzWht4Az2rgV6ok8vAKF04rnETc3RLdbij1EOgI6hG15XdFXgXWouNFjBIA4avw5ii X2ohaHeIQ==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1fWP5Z-00022Q-3W; Fri, 22 Jun 2018 16:39:09 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 21CBC2029F1D9; Fri, 22 Jun 2018 18:39:04 +0200 (CEST) Date: Fri, 22 Jun 2018 18:39:04 +0200 From: Peter Zijlstra To: Alan Cox Cc: Linus Torvalds , Steven Rostedt , Petr Mladek , Sergey Senozhatsky , Greg Kroah-Hartman , Jiri Slaby , Andrew Morton , Dmitry Vyukov , Linux Kernel Mailing List , linux-serial , SergeySenozhatsky Subject: Re: [RFC][PATCH 0/6] Use printk_safe context for TTY and UART port locks Message-ID: <20180622163904.GP2494@hirez.programming.kicks-ass.net> References: <20180615093919.559-1-sergey.senozhatsky@gmail.com> <20180618143818.50b2f2f9@alans-desktop> <20180619005308.GA405@jagdpanzerIV> <20180619083021.4avsgvcqjrpkat6s@pathway.suse.cz> <20180619223447.4369748b@vmware.local.home> <20180622172100.2293b5e5@alans-desktop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180622172100.2293b5e5@alans-desktop> User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 22, 2018 at 05:21:00PM +0100, Alan Cox wrote: > Really that's all that you need - log the message to whichever console > targets you can currently safely do so. If it's none well there was > always the proposed morse code keyboard light driver 8) Only if your keyboard still has blinky lights on.. (mine doesn't)