From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 C3F48213E77; Fri, 10 Jan 2025 19:35:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736537759; cv=none; b=pv/tCfB6vqOilz9GFev7Jf5qThJ+sTQ1+SsdMxngTjIm9IFU0648SkZOL8JVATA9pgT+gswp1o0Mu+iBT2PKZwpjjuOeJx1NfGWvAacRL87zXdsZMirnuLqwL6QqERDXAPz8kPqWSS5KD/1UR0uLsjub19MEXH9XEtmh/vWfKs0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736537759; c=relaxed/simple; bh=PIpsMswTdT020iPzqG5ntp7t7JspQE2rc/trtkI3nIo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TwRYLyB5miDrJmiu37J24Yyocz9tcdxCHqAIxctABMTZ6IBYKwklGMQyaH8tyb1ztPz8PgjpW6gTDI2y+mVmhhuDJxwIMR8RyfnA4+VQeaNeflYf6huJms55eD3pnkktG8KZtlXs+wzf/bbbwGxJ4JjHtWnuQ844MUmI6jx8Ptk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=gPWvZE4G; arc=none smtp.client-ip=192.198.163.10 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="gPWvZE4G" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1736537758; x=1768073758; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=PIpsMswTdT020iPzqG5ntp7t7JspQE2rc/trtkI3nIo=; b=gPWvZE4GoHFQrVsuUpmsj0XHCxaEqwpWOQi/T1Li+LT9yJQSKieJckyG wjWzg9+TNDP75V+oRbVvZhgUU1gAmTHuJRRsnpmZTDep/cQfzPcchNcZF Q/tZTy0UdfaanATLeOmT+2I85M0MabvL+Ua4xF//HCiZjNYaq8vvTJQOx OJjN4OQfvbRdigbHnnlP1P9HVASt17Yt/VR4IyZl0/RwcVNwcnERKXv2U d292bvZBGWSZt6O2ZLstzsO9KbgSoB+ywGe2b5V/2lCbMGvthoosBmU8R yD+oMJfj0jfeG7TsxUyNna9hv+LXP1c+h0pvZVVTyIICEJAsoJkDxssly A==; X-CSE-ConnectionGUID: 4faG/HeOSX6opdaPGI4JnA== X-CSE-MsgGUID: lSA7tWLJSI2ZWJLq8k4jZQ== X-IronPort-AV: E=McAfee;i="6700,10204,11311"; a="48256980" X-IronPort-AV: E=Sophos;i="6.12,305,1728975600"; d="scan'208";a="48256980" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2025 11:35:57 -0800 X-CSE-ConnectionGUID: 3gzyvtpoTHqJZFLPYsbUZQ== X-CSE-MsgGUID: nyw5/AI0QoG2DQtlKXk2zw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,305,1728975600"; d="scan'208";a="134653766" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 10 Jan 2025 11:35:54 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tWKnQ-000Jfz-12; Fri, 10 Jan 2025 19:35:52 +0000 Date: Sat, 11 Jan 2025 03:35:49 +0800 From: kernel test robot To: Steven Rostedt , LKML , Linux Trace Kernel Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , jochensp@jochen.sprickerhof.de Subject: Re: [PATCH] ftrace: Implement :mod: cache filtering on kernel command line Message-ID: <202501110319.xY9ltUxL-lkp@intel.com> References: <20250109174639.32e6f43a@gandalf.local.home> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250109174639.32e6f43a@gandalf.local.home> Hi Steven, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.13-rc6 next-20250110] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Steven-Rostedt/ftrace-Implement-mod-cache-filtering-on-kernel-command-line/20250110-064649 base: linus/master patch link: https://lore.kernel.org/r/20250109174639.32e6f43a%40gandalf.local.home patch subject: [PATCH] ftrace: Implement :mod: cache filtering on kernel command line config: i386-randconfig-012-20250111 (https://download.01.org/0day-ci/archive/20250111/202501110319.xY9ltUxL-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250111/202501110319.xY9ltUxL-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/202501110319.xY9ltUxL-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/trace/trace.c:10664:28: warning: no previous prototype for function 'trace_get_global_array' [-Wmissing-prototypes] 10664 | __init struct trace_array *trace_get_global_array(void) | ^ kernel/trace/trace.c:10664:8: note: declare 'static' if the function is not intended to be used outside of this translation unit 10664 | __init struct trace_array *trace_get_global_array(void) | ^ | static 1 warning generated. vim +/trace_get_global_array +10664 kernel/trace/trace.c 10662 10663 /* Used to set module cached ftrace filtering at boot up */ 10664 __init struct trace_array *trace_get_global_array(void) 10665 { 10666 return &global_trace; 10667 } 10668 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki