From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932584AbcG1CkR (ORCPT ); Wed, 27 Jul 2016 22:40:17 -0400 Received: from ozlabs.org ([103.22.144.67]:43216 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754062AbcG1CkL (ORCPT ); Wed, 27 Jul 2016 22:40:11 -0400 From: Michael Ellerman To: Stephen Rothwell , Michal Marek , Benjamin Herrenschmidt , linuxppc-dev@lists.ozlabs.org Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Masahiro Yamada Subject: Re: linux-next: build failure after merge of the kbuild tree In-Reply-To: <20160728120814.59e42bc8@canb.auug.org.au> References: <20160728120814.59e42bc8@canb.auug.org.au> User-Agent: Notmuch/0.21 (https://notmuchmail.org) Date: Thu, 28 Jul 2016 12:40:04 +1000 Message-ID: <8737mutri3.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Stephen Rothwell writes: > Hi Michal, > > After merging the kbuild tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > ... > arch/powerpc/mm/hash_utils_64.c:929:10: note: in expansion of macro 'IS_ENABLED' > else if IS_ENABLED(CONFIG_PPC_NATIVE) > ^ > cc1: all warnings being treated as errors > > Caused by commit > > 7353644fa9df ("powerpc/mm: Fix build break when PPC_NATIVE=n") > > from the powerpc tree interacting with commit > > 5e8754fd80b0 ("kconfig.h: allow to use IS_{ENABLE,REACHABLE} in macro expansion") > > from the kbuild tree. **expletive deleted** I was wary of IS_ENABLED(), I should have trusted my instincts. > I have applied the following fix patch (that should be applied to the > powerpc tree): Applied, thanks. cheers