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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 143B4C433EF for ; Sat, 1 Jan 2022 22:58:13 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1C9556B0071; Sat, 1 Jan 2022 17:58:13 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 178AC6B0073; Sat, 1 Jan 2022 17:58:13 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 040BB6B0074; Sat, 1 Jan 2022 17:58:13 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0240.hostedemail.com [216.40.44.240]) by kanga.kvack.org (Postfix) with ESMTP id EA4196B0071 for ; Sat, 1 Jan 2022 17:58:12 -0500 (EST) Received: from smtpin01.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 9F9908249980 for ; Sat, 1 Jan 2022 22:58:12 +0000 (UTC) X-FDA: 78983233224.01.B4B12A7 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by imf05.hostedemail.com (Postfix) with ESMTP id E3D7C100003 for ; Sat, 1 Jan 2022 22:58:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641077891; x=1672613891; h=date:from:to:cc:subject:message-id:mime-version; bh=jgQubOI3SKNzWA7k79bmOtULyLmwm1J31xvIebg1f0Y=; b=GawGKinT6ez82DhRuv3JSIUIFBL1POypmCeCgbYX2fG6Nce0LrCbTkRw uc+0Sg2ArgAhuSZP1PjkDT/l9RflPXOIQ8XimxVqvQmV5nfBsld1JBbHc HR4z1EQWAlmGFe9QcId2KjzR+VzE8hit6HDohTyHZcJfg8qpd8bVcHSN4 q2VfyZBjNHbStLQ6PojdXIA8TKDOEPGEQg8TMvBTZWXUu6JL449mYpOUZ TiVjE4do2lp/bbaNcB+W24SA+SICJYKxUNBTrEGd+ZPoQNkgOmtnqCxHs SHPeyApfR22MEuLulG4JEiz/03qseBJyt2l56MoaZaXuFhjB7mRh8XLld w==; X-IronPort-AV: E=McAfee;i="6200,9189,10214"; a="240747578" X-IronPort-AV: E=Sophos;i="5.88,254,1635231600"; d="scan'208";a="240747578" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jan 2022 14:58:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,254,1635231600"; d="scan'208";a="762142342" Received: from lkp-server01.sh.intel.com (HELO e357b3ef1427) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 01 Jan 2022 14:58:05 -0800 Received: from kbuild by e357b3ef1427 with local (Exim 4.92) (envelope-from ) id 1n3nK9-000CrR-Be; Sat, 01 Jan 2022 22:58:05 +0000 Date: Sun, 2 Jan 2022 06:57:57 +0800 From: kernel test robot To: Arnd Bergmann Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Linux Memory Management List , Ard Biesheuvel Subject: [linux-next:master 4461/9897] arch/arm/mach-iop32x/irq.c:62:6: warning: no previous prototype for function 'iop_handle_irq' Message-ID: <202201020627.cJMyevvZ-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) X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: E3D7C100003 X-Stat-Signature: ot6zkj91tyi43e3td45haakq4haoh95z Authentication-Results: imf05.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=GawGKinT; spf=none (imf05.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.120) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-HE-Tag: 1641077890-864817 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ea586a076e8aa606c59b66d86660590f18354b11 commit: 6f5d248d05db9c4991366154f1a657a630faa583 [4461/9897] ARM: iop32x: use GENERIC_IRQ_MULTI_HANDLER config: arm-randconfig-r031-20220101 (https://download.01.org/0day-ci/archive/20220102/202201020627.cJMyevvZ-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c054402170cd8466683a20385befc0523aba3359) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=6f5d248d05db9c4991366154f1a657a630faa583 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 6f5d248d05db9c4991366154f1a657a630faa583 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm 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 >>): >> arch/arm/mach-iop32x/irq.c:62:6: warning: no previous prototype for function 'iop_handle_irq' [-Wmissing-prototypes] void iop_handle_irq(struct pt_regs *regs) ^ arch/arm/mach-iop32x/irq.c:62:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void iop_handle_irq(struct pt_regs *regs) ^ static 1 warning generated. -- >> arch/arm/mach-iop32x/cp6.c:10:6: warning: no previous prototype for function 'iop_enable_cp6' [-Wmissing-prototypes] void iop_enable_cp6(void) ^ arch/arm/mach-iop32x/cp6.c:10:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void iop_enable_cp6(void) ^ static arch/arm/mach-iop32x/cp6.c:43:13: warning: no previous prototype for function 'iop_init_cp6_handler' [-Wmissing-prototypes] void __init iop_init_cp6_handler(void) ^ arch/arm/mach-iop32x/cp6.c:43:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void __init iop_init_cp6_handler(void) ^ static 2 warnings generated. vim +/iop_handle_irq +62 arch/arm/mach-iop32x/irq.c 61 > 62 void iop_handle_irq(struct pt_regs *regs) 63 { 64 u32 mask; 65 66 iop_enable_cp6(); 67 68 do { 69 mask = iintsrc_read(); 70 if (mask) 71 generic_handle_irq(fls(mask)); 72 } while (mask); 73 } 74 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org