From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 8709D17D0; Thu, 22 Jun 2023 04:10:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687407034; x=1718943034; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OpwDpPau9AQnWP8p0KdWhexr5emxOCDtM5hNbv3OmHY=; b=iSpi4O2EM9aKdDyUvzX60GiEtDFyPbvM5Di/GFPCqKhb+PcPi7DbAGOI r7KBpei9aEtFne+MUE+R+3UstIx2VvmwP3fmaCIalwrNJPnsGD63zX3SI w/iqiIflhwGF3AeM3uinm/yLxpYyKtFo4P6Fwfs5FKj+BvgJOBZDjA8mO tgYDKsHW9TqDCmmEqQb32RZEKfJdg+7RK2nSU0bHN9WPipJwYK4LhJrWA 1hmejasQ2O+wNlOpfkk1PpPt6Tj/mHWIW5vbaAyK98zlmSNj3CggB/epq 9G8KPfVU6bMs2weacE30lG8SIR9ke+qy4IRon+yXgVwiDYqYdt3sPxzM+ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10748"; a="360397919" X-IronPort-AV: E=Sophos;i="6.00,262,1681196400"; d="scan'208";a="360397919" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2023 21:10:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10748"; a="804627027" X-IronPort-AV: E=Sophos;i="6.00,262,1681196400"; d="scan'208";a="804627027" Received: from lkp-server01.sh.intel.com (HELO 783282924a45) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 21 Jun 2023 21:10:29 -0700 Received: from kbuild by 783282924a45 with local (Exim 4.96) (envelope-from ) id 1qCBeO-0007Jv-1j; Thu, 22 Jun 2023 04:10:28 +0000 Date: Thu, 22 Jun 2023 12:10:26 +0800 From: kernel test robot To: Besar Wicaksono , suzuki.poulose@arm.com, robin.murphy@arm.com, ilkka@os.amperecomputing.com, catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, treding@nvidia.com, jonathanh@nvidia.com, vsethi@nvidia.com, rwiley@nvidia.com, efunsten@nvidia.com, Besar Wicaksono Subject: Re: [PATCH v4] perf: arm_cspmu: Separate Arm and vendor module Message-ID: <202306221135.Z877Um2S-lkp@intel.com> References: <20230620041438.32514-1-bwicaksono@nvidia.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230620041438.32514-1-bwicaksono@nvidia.com> Hi Besar, kernel test robot noticed the following build warnings: [auto build test WARNING on ea8d1c062a0e876e999e4f347daeb598d5e677ab] url: https://github.com/intel-lab-lkp/linux/commits/Besar-Wicaksono/perf-arm_cspmu-Separate-Arm-and-vendor-module/20230620-121723 base: ea8d1c062a0e876e999e4f347daeb598d5e677ab patch link: https://lore.kernel.org/r/20230620041438.32514-1-bwicaksono%40nvidia.com patch subject: [PATCH v4] perf: arm_cspmu: Separate Arm and vendor module config: arm64-randconfig-r011-20230621 (https://download.01.org/0day-ci/archive/20230622/202306221135.Z877Um2S-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230622/202306221135.Z877Um2S-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/202306221135.Z877Um2S-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/perf/arm_cspmu/arm_cspmu.c:386:30: warning: no previous prototype for function 'arm_cspmu_impl_match_get' [-Wmissing-prototypes] 386 | struct arm_cspmu_impl_match *arm_cspmu_impl_match_get(u32 pmiidr) | ^ drivers/perf/arm_cspmu/arm_cspmu.c:386:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 386 | struct arm_cspmu_impl_match *arm_cspmu_impl_match_get(u32 pmiidr) | ^ | static 1 warning generated. vim +/arm_cspmu_impl_match_get +386 drivers/perf/arm_cspmu/arm_cspmu.c 385 > 386 struct arm_cspmu_impl_match *arm_cspmu_impl_match_get(u32 pmiidr) 387 { 388 struct arm_cspmu_impl_match *match = impl_match; 389 390 for (; match->pmiidr_val; match++) { 391 u32 mask = match->pmiidr_mask; 392 393 if ((match->pmiidr_val & mask) == (pmiidr & mask)) 394 break; 395 } 396 397 return match; 398 } 399 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki