From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751310AbcBFEEP (ORCPT ); Fri, 5 Feb 2016 23:04:15 -0500 Received: from atl.turmel.org ([74.117.157.138]:50753 "EHLO atl.turmel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750779AbcBFEEO (ORCPT ); Fri, 5 Feb 2016 23:04:14 -0500 Subject: Re: Bisected Regression 4.3.5 => 4.4.1 booting HP ZBook in EFI mode To: Greg Kroah-Hartman References: <56B518C4.8030007@turmel.org> <20160205222936.GA7139@kroah.com> <56B53344.3090300@turmel.org> <20160206010958.GA2205@kroah.com> Cc: Boqun Feng , LKML , Michael Ellerman , "Peter Zijlstra (Intel)" , "Paul E. McKenney" , Benjamin Herrenschmidt , Paul Mackerras , Thomas Gleixner , linuxppc-dev@lists.ozlabs.org From: Phil Turmel X-Enigmail-Draft-Status: N1110 Message-ID: <56B570AA.8050208@turmel.org> Date: Fri, 5 Feb 2016 23:03:54 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: <20160206010958.GA2205@kroah.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/05/2016 08:09 PM, Greg Kroah-Hartman wrote: > Ah, you have versioned modules / builds enabled, that's what caused the > rebuild, if you disable CONFIG_MODVERSIONS and > CONFIG_MODULE_SRCVERSION_ALL you shouldn't rebuild everything. > > If those options are disabled, then something really odd is going on > here... So, MODVERSIONS was off, but MODULE_SRCVERSIONS_ALL and LOCALVERSION_AUTO were on. Repeating with those turned off, nothing was rebuilt. That was bootable, too. So I turned them on individually and each was still bootable. I verified the config matched the originals I started with. So I cleaned my tree and started over building v4.3.5 then v4.4.1. They both booted. So I can no longer reproduce this. Sorry for the noise. Phil