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 3463BC38159 for ; Fri, 20 Jan 2023 04:53:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231143AbjATEx4 (ORCPT ); Thu, 19 Jan 2023 23:53:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231130AbjATExS (ORCPT ); Thu, 19 Jan 2023 23:53:18 -0500 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CDD35C13C7 for ; Thu, 19 Jan 2023 20:45:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674189906; x=1705725906; h=date:from:to:cc:subject:message-id:mime-version; bh=sdr2ob7kGV6zr9X4/GlfrIezQAzMTpA9m7zpDp2RQR8=; b=A1lfi/eh6YR0MQypE0rnbet1HGBOdlLwP8kcoWq6HYs3iIc76E7CutUD jbK1kDfr+y4ls2omP2EIdl/0utLmiN/Jt3c4ujaqfhFEyzvDL0xnYMSSv 5Kn9yAPWabwyACH4wWnW4rkSki6+z7qY2wygT2HvcMUsjKG9ZFrt3tD2+ BhTYXgkcj027Qp8UIAYvfdFqxUjTSZqbJ3HlafbXcK4RICOwmxVQjJCez oBqToygrbm+f07T6PdllcfA+LO5j7PyJGQb2WgLbG6PjT0E8XC/Q5+j2n zkzVRpMUBPDiljhbnQ82SWYZts2Y4P3zX1NE6ED5pqZPmD67LleXiDMXN A==; X-IronPort-AV: E=McAfee;i="6500,9779,10595"; a="387728767" X-IronPort-AV: E=Sophos;i="5.97,229,1669104000"; d="scan'208";a="387728767" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2023 09:44:05 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10595"; a="834062413" X-IronPort-AV: E=Sophos;i="5.97,229,1669104000"; d="scan'208";a="834062413" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 19 Jan 2023 09:44:03 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pIYxH-0001gw-0J; Thu, 19 Jan 2023 17:44:03 +0000 Date: Fri, 20 Jan 2023 01:43:55 +0800 From: kernel test robot To: Mark Rutland Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Catalin Marinas , Ard Biesheuvel Subject: arch/arm64/kernel/alternative.c:267:14: warning: no previous prototype for 'alt_cb_patch_nops' Message-ID: <202301200104.yU4JQ35I-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7287904c8771b77b9504f53623bb477065c19a58 commit: d926079f17bf8aa47485b6a55be1fc0175dbd1db arm64: alternatives: add shared NOP callback date: 4 months ago config: arm64-buildonly-randconfig-r001-20230119 (https://download.01.org/0day-ci/archive/20230120/202301200104.yU4JQ35I-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d926079f17bf8aa47485b6a55be1fc0175dbd1db git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d926079f17bf8aa47485b6a55be1fc0175dbd1db # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kernel/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kernel/alternative.c:267:14: warning: no previous prototype for 'alt_cb_patch_nops' [-Wmissing-prototypes] 267 | noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr, | ^~~~~~~~~~~~~~~~~ vim +/alt_cb_patch_nops +267 arch/arm64/kernel/alternative.c 266 > 267 noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr, -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests