From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.codeaurora.org by pdx-caf-mail.web.codeaurora.org (Dovecot) with LMTP id TieXCOmIGVuXTwAAmS7hNA ; Thu, 07 Jun 2018 19:35:05 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 1331D6089E; Thu, 7 Jun 2018 19:35:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.3 required=2.0 tests=BAYES_00, BUG6152_INVALID_DATE_TZ_ABSURD,INVALID_DATE_TZ_ABSURD,L_SPAM_TOOL_13, MAILING_LIST_MULTI autolearn=no autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by smtp.codeaurora.org (Postfix) with ESMTP id 1F709601C3; Thu, 7 Jun 2018 19:35:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1F709601C3 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=mageia.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753325AbeFGTfC (ORCPT + 25 others); Thu, 7 Jun 2018 15:35:02 -0400 Received: from mx2.yrkesakademin.fi ([85.134.45.195]:54400 "EHLO mx2.yrkesakademin.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753014AbeFGTfA (ORCPT ); Thu, 7 Jun 2018 15:35:00 -0400 Subject: Re: building in 32bit chroot on x86_64 host broken To: Masahiro Yamada , Linus Torvalds CC: Ulf Magnusson , Linux Kernel Mailing List References: <8f46ed9a-85c0-8df4-2d1e-d268cbc9d0e9@mageia.org> <7a5458da-4222-7480-00ed-a51bed2c1e39@mageia.org> From: Thomas Backlund Message-ID: Date: Thu, 7 Jun 2018 22:35:17 +0259 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-WatchGuard-Spam-ID: str=0001.0A0C0202.5B1988E4.0168,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 X-WatchGuard-Spam-Score: 0, clean; 0, virus threat unknown X-WatchGuard-Mail-Client-IP: 85.134.45.195 X-WatchGuard-Mail-From: tmb@mageia.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Den 2018-06-06 kl. 06:30, skrev Masahiro Yamada: > Hi Linus, > > 2018-06-06 11:19 GMT+09:00 Linus Torvalds : >> On Tue, Jun 5, 2018 at 6:54 PM Linus Torvalds >> wrote: >>> But once you *have* that particular Kconfig, I do think that "make >>> oldconfig" should just work. And it apparently used to. >>> >>> So I think this is a behavioral regression. >> That doesn't necessarily mean that he fix should be to revert. > > If this is a regression, I am OK with the revert, > and it is the only quick solution. > It is a regression as the same "make oldconfig routine" has been working iirc since atleast 2.4 series kernels :) But I dont see it as needing a "quick solution" revert if the "kconfig: only write '# CONFIG_FOO is not set' for visible symbols" is considered a "useful thing we want to keep"... I'd rather think waiting/working a bit for a proper fix is the better way then... I can work around it for now (or keep the revert in our kernel builds for now) until it gets properly fixed... Feel free to cc me on suggested fixes to test -- Thomas