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 255F6C433EF for ; Sat, 8 Jan 2022 07:29:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233739AbiAHH3t (ORCPT ); Sat, 8 Jan 2022 02:29:49 -0500 Received: from mga06.intel.com ([134.134.136.31]:10241 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233661AbiAHH3o (ORCPT ); Sat, 8 Jan 2022 02:29:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641626984; x=1673162984; h=date:from:to:cc:subject:message-id:mime-version; bh=WmRyuzIY+tPoFY4WEGVgh86n0NOzU8FUsaqCLrCaXzU=; b=Hc5bE/RBDuEDZ2dqeMZDLzEZEVsLok43TO8bVOhBl/QueMOLxFMZzRUz DWPn389pMxqkRd4rdhbE+Al3lA0do+cxCAvuX145hec290P116fbcfMTS WSJcpzC6nOaehGlumPl1ret4CA1rlXvUN9bKk6tJHXJzaG+teyMinS9U3 tsX/FwSMA+HspiOfbVGGLLdha1L26dPbUtm5DmrRpJ/vxxeiubZpWZPI7 ofCCBIEukX/Jy7GnJ+Smwlx6XaJ6rFBAfZQ3/C1gWsDcQbPIQglrD2Rdo KYah2o9Yxp1ThAX6CKXGqJBD17axlm3/OH/Qar+r/zwH+6zKdv5wDj/dK A==; X-IronPort-AV: E=McAfee;i="6200,9189,10220"; a="303737556" X-IronPort-AV: E=Sophos;i="5.88,272,1635231600"; d="scan'208";a="303737556" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jan 2022 23:29:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,272,1635231600"; d="scan'208";a="690045002" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 07 Jan 2022 23:29:43 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1n66AY-0000NC-UI; Sat, 08 Jan 2022 07:29:42 +0000 Date: Sat, 8 Jan 2022 15:29:40 +0800 From: kernel test robot To: Ingo Molnar Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [mingo-tip:sched/headers 1824/2372] lib/memcat_p.c:10:8: warning: no previous prototype for '__memcat_p' Message-ID: <202201081547.TX8B6yRX-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 tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers head: 67f8f45b4d0cf00f8e53fc1c2b50c67608ede063 commit: fdd4a8e803c246ee0751f572a078ffd97b73ba36 [1824/2372] headers/deps: smp: Optimize dependencies, remove inclusion config: i386-tinyconfig (https://download.01.org/0day-ci/archive/20220108/202201081547.TX8B6yRX-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=fdd4a8e803c246ee0751f572a078ffd97b73ba36 git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git git fetch --no-tags mingo-tip sched/headers git checkout fdd4a8e803c246ee0751f572a078ffd97b73ba36 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> lib/memcat_p.c:10:8: warning: no previous prototype for '__memcat_p' [-Wmissing-prototypes] 10 | void **__memcat_p(void **a, void **b) | ^~~~~~~~~~ vim +/__memcat_p +10 lib/memcat_p.c 93048c0944150b Alexander Shishkin 2018-10-16 4 93048c0944150b Alexander Shishkin 2018-10-16 5 /* 93048c0944150b Alexander Shishkin 2018-10-16 6 * Merge two NULL-terminated pointer arrays into a newly allocated 93048c0944150b Alexander Shishkin 2018-10-16 7 * array, which is also NULL-terminated. Nomenclature is inspired by 93048c0944150b Alexander Shishkin 2018-10-16 8 * memset_p() and memcat() found elsewhere in the kernel source tree. 93048c0944150b Alexander Shishkin 2018-10-16 9 */ 93048c0944150b Alexander Shishkin 2018-10-16 @10 void **__memcat_p(void **a, void **b) :::::: The code at line 10 was first introduced by commit :::::: 93048c0944150b316a15f92c41a4d626c8df37fd lib: Fix ia64 bootloader linkage :::::: TO: Alexander Shishkin :::::: CC: Greg Kroah-Hartman --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org