From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1426463AbcFICXE (ORCPT ); Wed, 8 Jun 2016 22:23:04 -0400 Received: from ozlabs.org ([103.22.144.67]:40325 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1425514AbcFICXB (ORCPT ); Wed, 8 Jun 2016 22:23:01 -0400 Date: Thu, 9 Jun 2016 12:22:58 +1000 From: Stephen Rothwell To: Michal Marek Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Emese Revfy , Kees Cook Subject: linux-next: build warnings after merge of the kbuild tree Message-ID: <20160609122258.1c2068f0@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Michal, After merging the kbuild tree, today's linux-next build (x86_64 allmodconfig) produced these warnings: Cyclomatic Complexity 1 scripts/mod/devicetable-offsets.c:main Cyclomatic Complexity 1 kernel/bounds.c:foo Cyclomatic Complexity 1 arch/x86/kernel/asm-offsets_64.c:main Cyclomatic Complexity 1 arch/x86/kernel/asm-offsets.c:common Cyclomatic Complexity 5 arch/x86/ia32/audit.c:ia32_classify_syscall and so on (many, many of these - about 635,000 :-() Introduced (presumably) by commits 6b90bd4ba40b ("GCC plugin infrastructure") 0dae776c6bf3 ("Add Cyclomatic complexity GCC plugin") I have disabled CONFIG_GCC_PLUGIN_CYC_COMPLEXITY (by making it depend on CONFIG_BROKEN) until it is not enabled by default. -- Cheers, Stephen Rothwell