From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 D612481F; Wed, 8 Nov 2023 02:35:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="B5EOhYUV" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A636181; Tue, 7 Nov 2023 18:35:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699410902; x=1730946902; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=lIQhC7POCcImWvUOeBOHOOcj+sBmsQejKlKpslScH84=; b=B5EOhYUVDl7RvKPgSXTl8LnrJVF7WaFFTZ0KaqjRbw0LW766ZSn10xlg eaK4Wrbdb1g87ETx5fK3NLKktpn+Ux5MwlSalMLDj9rrXPm4q5Hq5N7Q9 qid8bjIYh/omZxMtrNBDNH+CPXJxfhNaKOHSdb7Mp1OPzon7oDpEPVsOS FCkxaN0Y2XuiaTkIGYpmWBt7qa/4vZhYbbtBxVdMWi5LrXhBe/0/eUdBh Tje85udLMuZCy5mxUVqbucFlozLRQMAt+sMbSscOlpwpaKjsvq7UOQNh4 08ZLpPubKyC+s5wNU4SPMeroYxmkhqk5vTmXJamanW8PupzinipNwE/88 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10887"; a="374716880" X-IronPort-AV: E=Sophos;i="6.03,285,1694761200"; d="scan'208";a="374716880" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2023 18:35:01 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10887"; a="828822431" X-IronPort-AV: E=Sophos;i="6.03,285,1694761200"; d="scan'208";a="828822431" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 07 Nov 2023 18:34:57 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r0YP9-0007ZI-0E; Wed, 08 Nov 2023 02:34:55 +0000 Date: Wed, 8 Nov 2023 10:34:17 +0800 From: kernel test robot To: Mao Jinlong , Suzuki K Poulose , Mike Leach , James Clark , Alexander Shishkin , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: oe-kbuild-all@lists.linux.dev, Mao Jinlong , linux-kernel@vger.kernel.org, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Yuanfang Zhang , Tao Zhang Subject: Re: [PATCH v1 1/2] coresight: Add remote etm support Message-ID: <202311081053.fWRkXGH0-lkp@intel.com> References: <20231107060939.13449-2-quic_jinlmao@quicinc.com> Precedence: bulk X-Mailing-List: devicetree@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: <20231107060939.13449-2-quic_jinlmao@quicinc.com> Hi Mao, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20231107] [cannot apply to robh/for-next linus/master v6.6 v6.6-rc7 v6.6-rc6 v6.6] [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/Mao-Jinlong/coresight-Add-remote-etm-support/20231107-141331 base: next-20231107 patch link: https://lore.kernel.org/r/20231107060939.13449-2-quic_jinlmao%40quicinc.com patch subject: [PATCH v1 1/2] coresight: Add remote etm support config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20231108/202311081053.fWRkXGH0-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231108/202311081053.fWRkXGH0-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/202311081053.fWRkXGH0-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/hwtracing/coresight/coresight-remote-etm.c:312:12: warning: no previous prototype for 'remote_etm_init' [-Wmissing-prototypes] 312 | int __init remote_etm_init(void) | ^~~~~~~~~~~~~~~ >> drivers/hwtracing/coresight/coresight-remote-etm.c:318:13: warning: no previous prototype for 'remote_etm_exit' [-Wmissing-prototypes] 318 | void __exit remote_etm_exit(void) | ^~~~~~~~~~~~~~~ vim +/remote_etm_init +312 drivers/hwtracing/coresight/coresight-remote-etm.c 311 > 312 int __init remote_etm_init(void) 313 { 314 return platform_driver_register(&remote_etm_driver); 315 } 316 module_init(remote_etm_init); 317 > 318 void __exit remote_etm_exit(void) 319 { 320 platform_driver_unregister(&remote_etm_driver); 321 } 322 module_exit(remote_etm_exit); 323 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki