From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from terminus.zytor.com ([198.137.202.10]:49611 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752770Ab3L3Bcz (ORCPT ); Sun, 29 Dec 2013 20:32:55 -0500 Message-ID: <52C0CD3F.7080808@zytor.com> Date: Sun, 29 Dec 2013 17:32:47 -0800 From: "H. Peter Anvin" MIME-Version: 1.0 Subject: KCONFIG_ALLCONFIG + allmodconfig = brokenness Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: linux-kbuild@vger.kernel.org, Linux Kernel Mailing List When KCONFIG_ALLCONFIG is used with "make allmodconfig", the result ends up being largely the same as "make allyesconfig", because the resulting kernel ends up with CONFIG_MODULES=n: How to reproduce: : tazenda 125 ; make O=../o.test allmodconfig GEN /home/hpa/kernel/o.test/Makefile scripts/kconfig/conf --allmodconfig Kconfig # # configuration written to .config # : tazenda 126 ; grep CONFIG_MODULES ../o.test/.config CONFIG_MODULES_USE_ELF_RELA=y CONFIG_MODULES=y : tazenda 127 ; env KCONFIG_ALLCONFIG=/dev/null make O=../o.test allmodconfig GEN /home/hpa/kernel/o.test/Makefile scripts/kconfig/conf --allmodconfig Kconfig # # configuration written to .config # : tazenda 128 ; grep CONFIG_MODULES ../o.test/.config CONFIG_MODULES_USE_ELF_RELA=y # CONFIG_MODULES is not set