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X-CSE-ConnectionGUID: dQA+iJCVRletzvNOC0kkdA== X-CSE-MsgGUID: +6cCc8JXSY+fDkBU6iyPxA== X-IronPort-AV: E=McAfee;i="6800,10657,11641"; a="85018034" X-IronPort-AV: E=Sophos;i="6.21,146,1763452800"; d="scan'208";a="85018034" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Dec 2025 04:38:44 -0800 X-CSE-ConnectionGUID: lCT32xwXSb+SwuspvsqIbw== X-CSE-MsgGUID: 1zp9xd16S5KiNKF0NrC5BA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,146,1763452800"; d="scan'208";a="196591578" Received: from lkp-server01.sh.intel.com (HELO d335e3c6db51) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 13 Dec 2025 04:38:39 -0800 Received: from kbuild by d335e3c6db51 with local (Exim 4.98.2) (envelope-from ) id 1vUOtQ-000000007cL-3DKn; Sat, 13 Dec 2025 12:38:36 +0000 Date: Sat, 13 Dec 2025 20:38:29 +0800 From: kernel test robot To: Jie Gan , Suzuki K Poulose , Mike Leach , James Clark , Alexander Shishkin , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Tingwei Zhang , Mao Jinlong , Bjorn Andersson , Konrad Dybcio Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Jie Gan Subject: Re: [PATCH v8 2/8] coresight: core: add a new API to retrieve the helper device Message-ID: <202512132024.rsZaNtbp-lkp@intel.com> References: <20251211-enable-byte-cntr-for-ctcu-v8-2-3e12ff313191@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-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: <20251211-enable-byte-cntr-for-ctcu-v8-2-3e12ff313191@oss.qualcomm.com> Hi Jie, kernel test robot noticed the following build warnings: [auto build test WARNING on 47b7b5e32bb7264b51b89186043e1ada4090b558] url: https://github.com/intel-lab-lkp/linux/commits/Jie-Gan/coresight-core-Refactoring-ctcu_get_active_port-and-make-it-generic/20251211-142430 base: 47b7b5e32bb7264b51b89186043e1ada4090b558 patch link: https://lore.kernel.org/r/20251211-enable-byte-cntr-for-ctcu-v8-2-3e12ff313191%40oss.qualcomm.com patch subject: [PATCH v8 2/8] coresight: core: add a new API to retrieve the helper device config: arm64-randconfig-001-20251213 (https://download.01.org/0day-ci/archive/20251213/202512132024.rsZaNtbp-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132024.rsZaNtbp-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/202512132024.rsZaNtbp-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: drivers/hwtracing/coresight/coresight-core.c:600 function parameter 'subtype' not described in 'coresight_get_helper' >> Warning: drivers/hwtracing/coresight/coresight-core.c:600 function parameter 'subtype' not described in 'coresight_get_helper' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki