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X-CSE-ConnectionGUID: aWWkIAmwT5yF6caDE4I5tw== X-CSE-MsgGUID: +5RLew28Sn6Zlr3xt0ZJFQ== X-IronPort-AV: E=McAfee;i="6600,9927,11052"; a="9305408" X-IronPort-AV: E=Sophos;i="6.07,222,1708416000"; d="scan'208";a="9305408" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2024 04:56:33 -0700 X-CSE-ConnectionGUID: hWAL2QWzRY67+bfCqqupIA== X-CSE-MsgGUID: nyaBbhdCQVKOIqKg29TI3Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,222,1708416000"; d="scan'208";a="55297699" Received: from lkp-server01.sh.intel.com (HELO e434dd42e5a1) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 23 Apr 2024 04:56:30 -0700 Received: from kbuild by e434dd42e5a1 with local (Exim 4.96) (envelope-from ) id 1rzEl9-0000A4-0p; Tue, 23 Apr 2024 11:56:27 +0000 Date: Tue, 23 Apr 2024 19:56:10 +0800 From: kernel test robot To: Vadim Fedorenko , Vadim Fedorenko , Jakub Kicinski , Martin KaFai Lau , Andrii Nakryiko , Alexei Starovoitov , Mykola Lysenko , Herbert Xu Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, linux-crypto@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [PATCH bpf-next v10 1/4] bpf: make common crypto API for TC/XDP programs Message-ID: <202404231955.qUkSEasH-lkp@intel.com> References: <20240422225024.2847039-2-vadfed@meta.com> Precedence: bulk X-Mailing-List: bpf@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: <20240422225024.2847039-2-vadfed@meta.com> Hi Vadim, kernel test robot noticed the following build warnings: [auto build test WARNING on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Vadim-Fedorenko/bpf-make-common-crypto-API-for-TC-XDP-programs/20240423-070416 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20240422225024.2847039-2-vadfed%40meta.com patch subject: [PATCH bpf-next v10 1/4] bpf: make common crypto API for TC/XDP programs config: riscv-defconfig (https://download.01.org/0day-ci/archive/20240423/202404231955.qUkSEasH-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 5ef5eb66fb428aaf61fb51b709f065c069c11242) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240423/202404231955.qUkSEasH-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/202404231955.qUkSEasH-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/bpf/crypto.c:34: warning: Function parameter or struct member 'reserved' not described in 'bpf_crypto_params' kernel/bpf/crypto.c:55: warning: Function parameter or struct member 'siv_len' not described in 'bpf_crypto_ctx' vim +34 kernel/bpf/crypto.c 17 18 /* BPF crypto initialization parameters struct */ 19 /** 20 * struct bpf_crypto_params - BPF crypto initialization parameters structure 21 * @type: The string of crypto operation type. 22 * @algo: The string of algorithm to initialize. 23 * @key: The cipher key used to init crypto algorithm. 24 * @key_len: The length of cipher key. 25 * @authsize: The length of authentication tag used by algorithm. 26 */ 27 struct bpf_crypto_params { 28 char type[14]; 29 u8 reserved[2]; 30 char algo[128]; 31 u8 key[256]; 32 u32 key_len; 33 u32 authsize; > 34 }; 35 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki