From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 78A6519B3F6; Mon, 26 Aug 2024 21:45:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724708759; cv=none; b=q+Vrn8ukFyRew8yRniYNq7BYupfix5S+MLbV0NEXzoN20eu57GvZ7KMTqVWFINx9+EJrBXKKOVOfUzPatRwcyF7ZyP1bo/zAtaveAOZBBW6lVzSQSdLqJwhxOIFTSNAkTwZSGeM59fbZBZUv41wJ2bBqw65yTTXT3Xk90ECzMHQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724708759; c=relaxed/simple; bh=ENNjClLiM5+wUU5vUKs06COtYYCZdT2wrs6lUHEtJIs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=s3ZpY8CT+Tq34AhjX/08WxVwfnsXjE6t38GAg97dv4N8K+oLjHgTNXASZIy0fHZxueg0vlEY/wapuwXmjyDz9Zw5oCsDUBKy5cxv/yeVEWw8SnsQlKpHhlbsPpn2eSYqo8ugNmI22ki3u5JAItwH7MfFH/kap6J3Yd+hpdRxRX0= 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=Kx6zh/Rs; arc=none smtp.client-ip=198.175.65.10 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="Kx6zh/Rs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724708757; x=1756244757; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ENNjClLiM5+wUU5vUKs06COtYYCZdT2wrs6lUHEtJIs=; b=Kx6zh/Rs20oM8nS2d0hKEv/DWyZsti/Db+sFMJFNAfmRzZpyfS8Pgcgs 6pIQuQbiP2nbt58dYVV2uWxWwfg4X5sO/zhLUcbJRgg3RuSpONk9q3HmM o6zbFt4Cj94HnkHFNHtgjAol81Oe4nA6QD+qFqkkGPpuRKEz7g0sPCqaN NsNkFNFdFLUrOVuqSKI8rMB2O/7h2G1Bw9m4ID4om7VExbKAKmtdFHNgG XIXBzaos/2KAYADEwsEoC6b2B/5CtAgDBxCjKsyEfsMFkTce1biIhrDd7 7LZgAq7EKwdT0fZ4FmmJ1EABJHVCJNBRngOuCwB8xTGaZXYCp1Glnd8N2 A==; X-CSE-ConnectionGUID: Vaw8TY5OSjqYDUugt/SBlg== X-CSE-MsgGUID: S3FzQVOERUiaVf2afxC7ew== X-IronPort-AV: E=McAfee;i="6700,10204,11176"; a="40627381" X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="40627381" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 14:45:34 -0700 X-CSE-ConnectionGUID: W6TRxfyRRCiMnTMplczNxw== X-CSE-MsgGUID: EPOZg8JnSBmOGvoqXeSbag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="100146014" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 26 Aug 2024 14:45:31 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sihWi-000Hcw-2I; Mon, 26 Aug 2024 21:45:28 +0000 Date: Tue, 27 Aug 2024 05:44:47 +0800 From: kernel test robot To: Nicolin Chen , will@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, robin.murphy@arm.com, joro@8bytes.org, jgg@nvidia.com, thierry.reding@gmail.com, vdumpa@nvidia.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org Subject: Re: [PATCH v13 08/10] iommu/arm-smmu-v3: Add in-kernel support for NVIDIA Tegra241 (Grace) CMDQV Message-ID: <202408270546.xsCRcuPC-lkp@intel.com> References: <77da90f2e9c0352ae254825e5ec788589bacc780.1724453781.git.nicolinc@nvidia.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: <77da90f2e9c0352ae254825e5ec788589bacc780.1724453781.git.nicolinc@nvidia.com> Hi Nicolin, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.11-rc5 next-20240826] [cannot apply to joro-iommu/next] [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/Nicolin-Chen/iommu-arm-smmu-v3-Issue-a-batch-of-commands-to-the-same-cmdq/20240826-150025 base: linus/master patch link: https://lore.kernel.org/r/77da90f2e9c0352ae254825e5ec788589bacc780.1724453781.git.nicolinc%40nvidia.com patch subject: [PATCH v13 08/10] iommu/arm-smmu-v3: Add in-kernel support for NVIDIA Tegra241 (Grace) CMDQV config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240827/202408270546.xsCRcuPC-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 08e5a1de8227512d4774a534b91cb2353cef6284) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408270546.xsCRcuPC-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/202408270546.xsCRcuPC-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:186: warning: Function parameter or struct member 'dev' not described in 'tegra241_cmdqv' vim +186 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 159 160 /** 161 * struct tegra241_cmdqv - CMDQ-V for SMMUv3 162 * @smmu: SMMUv3 device 163 * @base: MMIO base address 164 * @irq: IRQ number 165 * @num_vintfs: Total number of VINTFs 166 * @num_vcmdqs: Total number of VCMDQs 167 * @num_lvcmdqs_per_vintf: Number of logical VCMDQs per VINTF 168 * @vintf_ids: VINTF id allocator 169 * @vintfs: List of VINTFs 170 */ 171 struct tegra241_cmdqv { 172 struct arm_smmu_device smmu; 173 struct device *dev; 174 175 void __iomem *base; 176 int irq; 177 178 /* CMDQV Hardware Params */ 179 u16 num_vintfs; 180 u16 num_vcmdqs; 181 u16 num_lvcmdqs_per_vintf; 182 183 struct ida vintf_ids; 184 185 struct tegra241_vintf **vintfs; > 186 }; 187 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki