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=-3.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 94E3CC43381 for ; Wed, 20 Mar 2019 15:05:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5A2872184E for ; Wed, 20 Mar 2019 15:05:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="M4EM0xwe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727189AbfCTPFy (ORCPT ); Wed, 20 Mar 2019 11:05:54 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:35630 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725988AbfCTPFy (ORCPT ); Wed, 20 Mar 2019 11:05:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:To: Subject:Sender:Reply-To:Cc: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=NU7OCzToea/W2OFZrf3xnbBldScyyakPBNoWNNyNxOY=; b=M4EM0xwe47i6TAXPlgJFnm3cf E6tQp1y4sb4Kep0rqkxAAlpd7WqsD/BFKJU6OCKbeFU0zBQ8WFEqR7q/GKkMOrxVjmHA8CDyPLXgE YzXsfGYkRLMEpLbIcEFhbzb5Mjo0y9qtpHCiRxx9QGx33w/r+6CnK/CRP0nP69ivP5DSCbZPEPUzb CEf8yLMMORUGFtwGktRbBw5J5Zjw93bLw5sBmo8ccrnojzww1xDOdERSQbiR30TRH8abmw6FNLGin wgkydOKKMFwVQNln0373W/J5ykaaGSFgXweMBHiPo4MQTkm1UkwZ8tb/J+VVFBVPlIIlU/WQ+lwlq O5j4N/EtQ==; Received: from static-50-53-52-16.bvtn.or.frontiernet.net ([50.53.52.16] helo=midway.dunlab) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1h6cmv-0006Ik-07; Wed, 20 Mar 2019 15:05:53 +0000 Subject: Re: [PATCH v2 7/7] x86/boot: Support nocfg parameter for earlyprintk To: Andy Shevchenko , "H. Peter Anvin" , x86@kernel.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , linux-kernel@vger.kernel.org References: <20190319184325.72807-1-andriy.shevchenko@linux.intel.com> <20190319184325.72807-8-andriy.shevchenko@linux.intel.com> From: Randy Dunlap Message-ID: <8742b0a2-de4e-9865-cb3e-dfda0dec6a0a@infradead.org> Date: Wed, 20 Mar 2019 08:05:51 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <20190319184325.72807-8-andriy.shevchenko@linux.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/19/19 11:43 AM, Andy Shevchenko wrote: > If by BIOS or by other means the serial port is configured > user might want to skip reconfiguration in the boot code. > > Add support of 'nocfg' parameter to earlyprintk. > > Signed-off-by: Andy Shevchenko > --- Hi Andy, Please add "nocfg" to Documentation/admin-guide/kernel-parameters.txt. -- ~Randy