Received: by 2002:a25:c593:0:0:0:0:0 with SMTP id v141csp6889803ybe; Wed, 18 Sep 2019 10:41:13 -0700 (PDT) X-Google-Smtp-Source: APXvYqxuyYx6z9rjXE9fm4LbOypaVKisFsLCKAgP+cyFiSs7vKKdRXoT127TQqO3I75M5Q9GgpvY X-Received: by 2002:a50:93a4:: with SMTP id o33mr11951638eda.0.1568828473490; Wed, 18 Sep 2019 10:41:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1568828473; cv=none; d=google.com; s=arc-20160816; b=vfLvz1QSkDunJ5Ws7IiOmxlKcPIJoyBZkJdnX1nVqiy1YltXZxQKVP/otrp3Ynt2H1 OCtGC96yCLl9PyFCMAfNmpuYmLbi3vYb2oVS6Uez82G78h8HFci0QpLG2blklWR70xWl 0O02OsdTI1eqW8Q4YBYUW17SixmlymAgbLbzOmoU+mhjPa/JSSxUI/zgkjuR5JSrky+y lRixn4aUNbQVNq+7DTbqjtXhTdS19ML4/dvYuV81e2u6S4eydNi0LMCG4iRpVh+espR/ CXnvHSPfi26rYLSCyM3dLbxxYTLklqwV9eGxjBCPSiQTzs05BgEMXpRo0ltAmHrv0dxT 9XEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=khDD/k6Q7LXQOGPt5k1YieDuFcc2/LII34GXryLwhKk=; b=KL8hutyv4EyjVNcCIhttKd61YljZAxzzixkPMHnHPdhQBR9Y8f1AZ9aVQUBa4pbjKr tMimoYIZFHMShz/dgJtWyma5vWKlynt8rdUHqdGa/jJVO9eFXlnTNrWtKHRzigGyGxab y7vS7IeDuITyrZPP5qmpeaAkpjCNnuEEKDp/R90StkY/cBD9kOPQnMSQiqH6C0dUODXt wKirg9qrqM7PI56RitY0HhX/V1t5L2LeYvYEDUnpLtEUZuFjSXQw9dIRB0ONmhL2CW9X a7NKnSDiywLNCqIDsX6ovzIe+99cDiA7p7u/ZxZY8YH67PKGJ00OxhNPjmfsM2l8WaR9 DMtA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f8si3221212ejd.270.2019.09.18.10.40.50; Wed, 18 Sep 2019 10:41:13 -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; 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 S2387760AbfIRQsE (ORCPT + 99 others); Wed, 18 Sep 2019 12:48:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:51154 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387752AbfIRQsE (ORCPT ); Wed, 18 Sep 2019 12:48:04 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B8BE521907; Wed, 18 Sep 2019 16:48:02 +0000 (UTC) Date: Wed, 18 Sep 2019 12:48:01 -0400 From: Steven Rostedt To: Petr Mladek Cc: John Ogness , Sergey Senozhatsky , Daniel Vetter , Andrea Parri , Sergey Senozhatsky , Brendan Higgins , Paul Turner , Peter Zijlstra , Thomas Gleixner , Linus Torvalds , Greg Kroah-Hartman , Theodore Ts'o , Prarit Bhargava , LKML Subject: Re: printk meeting at LPC Message-ID: <20190918124801.04fe999d@gandalf.local.home> In-Reply-To: <20190918164155.ymyuro6u442fa22j@pathway.suse.cz> References: <87k1acz5rx.fsf@linutronix.de> <20190918012546.GA12090@jagdpanzerIV> <20190917220849.17a1226a@oasis.local.home> <20190918023654.GB15380@jagdpanzerIV> <20190918051933.GA220683@jagdpanzerIV> <87h85anj85.fsf@linutronix.de> <20190918081012.GB37041@jagdpanzerIV> <20190918081012.GB37041@jagdpanzerIV> <877e66nfdz.fsf@linutronix.de> <20190918164155.ymyuro6u442fa22j@pathway.suse.cz> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 18 Sep 2019 18:41:55 +0200 Petr Mladek wrote: > Regarding SysRq. I could imagine introducing another SysRq that > would just call panic(). I mean that it would try to flush the > logs and reboot in the most safe way. You mean sysrq-c ? -- Steve