From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9238CC433EF for ; Wed, 2 Mar 2022 22:20:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235547AbiCBWVg (ORCPT ); Wed, 2 Mar 2022 17:21:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234048AbiCBWVe (ORCPT ); Wed, 2 Mar 2022 17:21:34 -0500 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AD09B10B8 for ; Wed, 2 Mar 2022 14:20:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646259650; x=1677795650; h=date:from:to:cc:subject:message-id:mime-version; bh=Qo4j3X7WLFdvbff/D0l66c6NPreCefTQR1sInTIJcDM=; b=hudvjYcb4LdYZqQdOqsDuImCBoKZOcAXjr0JuE7alF06hsnwd+ayQhgf oLUmzBMgwPvX5ObsJylyl3s4qopwq6rcYYBReeagDumBwdcImENJRi/DN I564xffA+DCDgxTtBowWiop31Y3eUTrgymjb2m7kBwlBQ0fHhxVey+dSr vW9WAt/fifEMkxRgy7sFmtsELtvykhnrBWQdLxackQ8h3iqj0c7UjiNbP 8sGuW/cmhyOX+8NFzl+WD6wadubvjwQaU/GKuSMGQDGY0uiBthBJ5Oprf NocDPWBS2/pkZ3OkIuHx5UlGONmxJatBttgk8PWBkg/yFPqqhFvqa7F3I A==; X-IronPort-AV: E=McAfee;i="6200,9189,10274"; a="240935245" X-IronPort-AV: E=Sophos;i="5.90,150,1643702400"; d="scan'208";a="240935245" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2022 14:20:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,150,1643702400"; d="scan'208";a="535562800" Received: from lkp-server02.sh.intel.com (HELO e9605edfa585) ([10.239.97.151]) by orsmga007.jf.intel.com with ESMTP; 02 Mar 2022 14:20:48 -0800 Received: from kbuild by e9605edfa585 with local (Exim 4.92) (envelope-from ) id 1nPXKx-00020M-V5; Wed, 02 Mar 2022 22:20:47 +0000 Date: Thu, 3 Mar 2022 06:20:04 +0800 From: kernel test robot To: Thomas Gleixner Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: kernel/irq/irqdomain.c:1672:13: warning: no previous declaration for 'irq_domain_debugfs_init' Message-ID: <202203030600.ipn15MBE-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Thomas, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fb184c4af9b9f4563e7a126219389986a71d5b5b commit: 087cdfb662ae50e3826e7cd2e54b6519d07b60f0 genirq/debugfs: Add proper debugfs interface date: 4 years, 8 months ago config: i386-randconfig-r024-20211115 (https://download.01.org/0day-ci/archive/20220303/202203030600.ipn15MBE-lkp@intel.com/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=087cdfb662ae50e3826e7cd2e54b6519d07b60f0 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 087cdfb662ae50e3826e7cd2e54b6519d07b60f0 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash arch/x86/kernel/cpu/mcheck/ drivers/staging/ccree/ kernel/irq/ net/ipv6/ net/sunrpc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> kernel/irq/irqdomain.c:1672:13: warning: no previous declaration for 'irq_domain_debugfs_init' [-Wmissing-declarations] void __init irq_domain_debugfs_init(struct dentry *root) ^~~~~~~~~~~~~~~~~~~~~~~ vim +/irq_domain_debugfs_init +1672 kernel/irq/irqdomain.c 1671 > 1672 void __init irq_domain_debugfs_init(struct dentry *root) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org