From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6AE715B5 for ; Sat, 7 Oct 2023 02:28:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="NcaEX8UA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1696645727; x=1728181727; h=date:from:to:cc:subject:message-id:mime-version; bh=I0fEPOGEGcnYFhc7OhH7/ZGXqdQAjYJoJV0W9uy3BY0=; b=NcaEX8UAaB2mGtwRlqOrRwrE288u7m/Z0StV/1RrHcSGXDg25CIYPXAA C981REGSTDM94oeMnSoVtiMok1e4WBlqQb2fg+ElRodLTtpEL5okgLkTq 3GXq9BRlqGY1L9hTJaswk1e9Ivo7BrDY1N7Fg+anQg3ANds07WMc1X4n8 hHTIL4KhmrLdX7TZYj9JrQlFHIYEa8vwMpG5QShhtSnfBSrsjwh017X9t 0cnzx7otoV3S1RZEtWN4BQShYFRbKbaDFkqHBtFttzsAi9mil15EqxSzV 6H/Vw0fJxr5NW4Zbcfo7Rof5UeBxXQ/S5pUTLn62fqIadOj/sUxFuufYK A==; X-IronPort-AV: E=McAfee;i="6600,9927,10855"; a="387754396" X-IronPort-AV: E=Sophos;i="6.03,204,1694761200"; d="scan'208";a="387754396" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Oct 2023 19:28:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10855"; a="822716198" X-IronPort-AV: E=Sophos;i="6.03,204,1694761200"; d="scan'208";a="822716198" Received: from lkp-server01.sh.intel.com (HELO 8a3a91ad4240) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 06 Oct 2023 19:28:41 -0700 Received: from kbuild by 8a3a91ad4240 with local (Exim 4.96) (envelope-from ) id 1qox3W-0003rf-36; Sat, 07 Oct 2023 02:28:38 +0000 Date: Sat, 7 Oct 2023 10:27:42 +0800 From: kernel test robot To: "Steven Rostedt (VMware)" Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: arch/sh/boot/compressed/misc.c:118:6: warning: no previous prototype for 'arch_ftrace_ops_list_func' Message-ID: <202310071027.0aAVx4iY-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Steven, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 82714078aee4ccbd6ee7579d5a21f8a72155d0fb commit: 17b251a290ba84a0c2c5c82df9596cb2e7207ca6 ftrace/sh: Add arch_ftrace_ops_list_func stub to have compressed image still link date: 1 year, 11 months ago config: sh-allnoconfig (https://download.01.org/0day-ci/archive/20231007/202310071027.0aAVx4iY-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231007/202310071027.0aAVx4iY-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202310071027.0aAVx4iY-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/sh/boot/compressed/misc.c:109:6: warning: no previous prototype for '__stack_chk_fail' [-Wmissing-prototypes] 109 | void __stack_chk_fail(void) | ^~~~~~~~~~~~~~~~ arch/sh/boot/compressed/misc.c:115:6: warning: no previous prototype for 'ftrace_stub' [-Wmissing-prototypes] 115 | void ftrace_stub(void) | ^~~~~~~~~~~ >> arch/sh/boot/compressed/misc.c:118:6: warning: no previous prototype for 'arch_ftrace_ops_list_func' [-Wmissing-prototypes] 118 | void arch_ftrace_ops_list_func(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/sh/boot/compressed/misc.c:128:6: warning: no previous prototype for 'decompress_kernel' [-Wmissing-prototypes] 128 | void decompress_kernel(void) | ^~~~~~~~~~~~~~~~~ vim +/arch_ftrace_ops_list_func +118 arch/sh/boot/compressed/misc.c 113 114 /* Needed because vmlinux.lds.h references this */ 115 void ftrace_stub(void) 116 { 117 } > 118 void arch_ftrace_ops_list_func(void) 119 { 120 } 121 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki