From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode Date: Wed, 26 Nov 2014 18:28:57 +0100 Message-ID: <20141126172857.GA26157@amd> References: <20141027200008.GR2560@atomide.com> <20141027230138.GB7805@drone.musicnaut.iki.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:38704 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753357AbaKZR27 (ORCPT ); Wed, 26 Nov 2014 12:28:59 -0500 Content-Disposition: inline In-Reply-To: <20141027230138.GB7805@drone.musicnaut.iki.fi> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Aaro Koskinen Cc: Tony Lindgren , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, pali.rohar@gmail.com On Tue 2014-10-28 01:01:38, Aaro Koskinen wrote: > Hi, > > On Mon, Oct 27, 2014 at 01:00:09PM -0700, Tony Lindgren wrote: > > + > > + if (!of_have_populated_dt()) > > + pr_warn("WARNING: legacy booting deprecated, please update to boot with .dts\n"); > > + > > Maybe use WARN so that the warning is more verbose and kernel gets tainted? Well.. Pali still has regression where /proc/cpuinfo changes in a way that breaks existing userspace, when dt is used on N900. And rmk was less then helpfull... Should we maybe solve that before adding backtraces to our boot messages? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html