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 37E6EC433EF for ; Fri, 8 Apr 2022 21:01:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239601AbiDHVD6 (ORCPT ); Fri, 8 Apr 2022 17:03:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239595AbiDHVD4 (ORCPT ); Fri, 8 Apr 2022 17:03:56 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79BD5659E for ; Fri, 8 Apr 2022 14:01:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649451711; x=1680987711; h=date:from:to:cc:subject:message-id:mime-version; bh=l4NZ4R7wBHfajnCnxrZa1gH4v0k3KRCTBgPhSu39a3s=; b=NFEvjhctZDj5cpy7I5KBdsXWVXnsdsegWPG7SSPP4Z2oEKq0jCU1KPJa 2U1HiBdg3IZzbJngmd54uZiesX3fPn173B56Edu54k09wZPjEcC8p6m5n YoRfMb3XRFLRkkDciAzXAuGoiV5WZ1hwnXQoZREC2KCp5H6W9aA2R9eCO S+yiWHDS/Uvg4GZyW+D1F4svTQR8wb+JtWybf6LYo1MG6+pZvcfH1Q0TB ufgNCQ+szhR7/mLUButjCQ7IRMSC+IFIlLm4GEqUXRIpAP/IkGPtKWvA+ jPdGZHmzp0CUdXI0OoHKfp9lqMnqMZnhzUkPQY9chu5HMvobgt2fPyKN6 g==; X-IronPort-AV: E=McAfee;i="6400,9594,10311"; a="243816114" X-IronPort-AV: E=Sophos;i="5.90,245,1643702400"; d="scan'208";a="243816114" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2022 14:01:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,246,1643702400"; d="scan'208";a="852210744" Received: from lkp-server02.sh.intel.com (HELO 7e80bc2a00a0) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 08 Apr 2022 14:01:48 -0700 Received: from kbuild by 7e80bc2a00a0 with local (Exim 4.95) (envelope-from ) id 1ncvjn-0000dd-OR; Fri, 08 Apr 2022 21:01:47 +0000 Date: Sat, 9 Apr 2022 05:01:09 +0800 From: kernel test robot To: Michael Zoran Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Dom Cobley Subject: [l1k:smsc95xx_5.17 83/888] drivers/irqchip/irq-bcm2836.c:92:6: warning: no previous prototype for 'bcm2836_arm_irqchip_spin_gpu_irq' Message-ID: <202204090415.1tshazr8-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: https://github.com/l1k/linux smsc95xx_5.17 head: 240f56c27361c195cd502d95aba51c6b8e5b808c commit: d9c90edc942c69dc18b6818f69ba36024d1446fa [83/888] ARM64: Round-Robin dispatch IRQs between CPUs. config: arm64-defconfig (https://download.01.org/0day-ci/archive/20220409/202204090415.1tshazr8-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 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 # https://github.com/l1k/linux/commit/d9c90edc942c69dc18b6818f69ba36024d1446fa git remote add l1k https://github.com/l1k/linux git fetch --no-tags l1k smsc95xx_5.17 git checkout d9c90edc942c69dc18b6818f69ba36024d1446fa # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 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 >>): >> drivers/irqchip/irq-bcm2836.c:92:6: warning: no previous prototype for 'bcm2836_arm_irqchip_spin_gpu_irq' [-Wmissing-prototypes] 92 | void bcm2836_arm_irqchip_spin_gpu_irq(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/bcm2836_arm_irqchip_spin_gpu_irq +92 drivers/irqchip/irq-bcm2836.c 91 > 92 void bcm2836_arm_irqchip_spin_gpu_irq(void) 93 { 94 u32 i; 95 void __iomem *gpurouting = (intc.base + LOCAL_GPU_ROUTING); 96 u32 routing_val = readl(gpurouting); 97 98 for (i = 1; i <= 3; i++) { 99 u32 new_routing_val = (routing_val + i) & 3; 100 101 if (cpu_active(new_routing_val)) { 102 writel(new_routing_val, gpurouting); 103 return; 104 } 105 } 106 } 107 EXPORT_SYMBOL(bcm2836_arm_irqchip_spin_gpu_irq); 108 -- 0-DAY CI Kernel Test Service https://01.org/lkp