Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752945Ab3C1Tda (ORCPT ); Thu, 28 Mar 2013 15:33:30 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:39916 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751145Ab3C1Td3 (ORCPT ); Thu, 28 Mar 2013 15:33:29 -0400 Date: Thu, 28 Mar 2013 20:33:23 +0100 From: Pavel Machek To: Stephen Warren Cc: Grant Likely , Olof Johansson , kernel list , "Rafael J. Wysocki" , Russell King - ARM Linux , Arnd Bergmann , "linux-arm-kernel@lists.infradead.org" , Rob Herring , Linus Torvalds Subject: Re: 3.9-rc1 regression in arm dtb build Message-ID: <20130328193323.GA25166@amd.pavel.ucw.cz> References: <20130306193332.GA6022@amd.pavel.ucw.cz> <5137C404.9060902@wwwdotorg.org> <20130307144506.GB7344@amd.pavel.ucw.cz> <5138FDAE.8060202@wwwdotorg.org> <20130311050546.GA21863@quad.lixom.net> <20130328092916.GA11187@amd.pavel.ucw.cz> <51545870.4010209@wwwdotorg.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <51545870.4010209@wwwdotorg.org> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1234 Lines: 30 On Thu 2013-03-28 08:49:20, Stephen Warren wrote: > On 03/28/2013 03:29 AM, Pavel Machek wrote: > ... > > There's change that makes it pretty much impossible to build dtbs > > reliably between different kernel versions, because it leaves old dtbs > > around, and they survive even make clean. > > One question here: Presumably the dtbs don't survive "make clean" if you > run that right after building the dtbs, but only if you check out a new > kernel version before running clean? Or is that not the case? That was the case I seen, yes. Have old kernel running, dtbs building. Apply a patch. It starts behaving weird. You do make clean... but you still get old dtbs. (It would be nice if make socfpga_cyclone5.dtb would magically remove all the dtbs from old location; make dtbs does that if I understand stuff correctly). Thanks, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/