Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751681AbbK1AE4 (ORCPT ); Fri, 27 Nov 2015 19:04:56 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:37926 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751173AbbK1AEy (ORCPT ); Fri, 27 Nov 2015 19:04:54 -0500 Date: Fri, 27 Nov 2015 16:04:51 -0800 From: Greg Kroah-Hartman To: Masahiro Yamada Cc: linux-serial@vger.kernel.org, Linux Kernel Mailing List , Peter Hurley , Rob Herring Subject: Re: The console log is doubled if earlycon is enabled Message-ID: <20151128000451.GB22297@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 711 Lines: 24 On Fri, Nov 27, 2015 at 07:21:06PM +0900, Masahiro Yamada wrote: > Hi, > > > If I add "earlycon" to the kernel parameter, the log message > on the earlycon is also displayed to the regular console. > In other words, the same log messages are displayed twice. > > I noticed this problem on v4.4-rc1. > It has not been fixed in the mainline yet, I think. > > Anybody who has a clue? > (I have not done git-bisect yet.) Can you do 'git bisect'? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/