From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (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 51E463D7F for ; Sun, 18 Sep 2022 23:00:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663542056; x=1695078056; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=4U/bZFIwVA1BZPON+IwR2MATxVxLR/hHV5rKMHwsVIo=; b=HCuvbuhJgkazQvwiJdZFGxnZ9/mbzjSAn5jpdPthRyVNBSgso36d6p0y mPsnf835etblne38TND5AjTN4sb4GfU6McdZ4WhvTDO3C4Lf1/ll7u82Y 5cSc6DpIT9T3+CKCc3YF2Cwr3coD2A3f6shTHmJn4h0i/5Hxl+y6h9LB3 h+RacF+CAqgSRoHpNI7VFnmltL0nucN5MdBM16RUe/TTzEwTaEoqLwJ4U XIAYWI0P6cGr1qpvuP8oanEXNdN72vcT6GRdG79Dozzp3qOnw9SkYvEMr EpeJ1anMQwLAc1MJyv6VPRqthXwAwsIIYpMHYAGqcXoYzTA/EyblOawe5 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10474"; a="385560120" X-IronPort-AV: E=Sophos;i="5.93,325,1654585200"; d="scan'208";a="385560120" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2022 16:00:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,325,1654585200"; d="scan'208";a="760656262" Received: from lkp-server01.sh.intel.com (HELO c0a60f19fe7e) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 18 Sep 2022 16:00:51 -0700 Received: from kbuild by c0a60f19fe7e with local (Exim 4.96) (envelope-from ) id 1oa3HO-0001XN-17; Sun, 18 Sep 2022 23:00:50 +0000 Date: Mon, 19 Sep 2022 07:00:04 +0800 From: kernel test robot To: Saeed Mahameed , "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, netdev@vger.kernel.org, Saeed Mahameed , Tariq Toukan , Emeel Hakim , Raed Salem Subject: Re: [PATCH net-next 09/10] net/mlx5e: Support MACsec offload extended packet number (EPN) Message-ID: <202209190643.05Qx70aL-lkp@intel.com> References: <20220911234059.98624-10-saeed@kernel.org> 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: <20220911234059.98624-10-saeed@kernel.org> Hi Saeed, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Saeed-Mahameed/mlx5-MACSec-Extended-packet-number-and-replay-window-offload/20220912-074318 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 169ccf0e40825d9e465863e4707d8e8546d3c3cb config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20220919/202209190643.05Qx70aL-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/2a128479cc7dc9483c0d677fdcb532ae2ea4b056 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Saeed-Mahameed/mlx5-MACSec-Extended-packet-number-and-replay-window-offload/20220912-074318 git checkout 2a128479cc7dc9483c0d677fdcb532ae2ea4b056 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c:1313:59: warning: shift count >= width of type [-Wshift-count-overflow] aso_ctrl->va_h = cpu_to_be32(macsec_aso->umr->dma_addr >> 32); ^ ~~ include/linux/byteorder/generic.h:94:21: note: expanded from macro 'cpu_to_be32' #define cpu_to_be32 __cpu_to_be32 ^ include/uapi/linux/byteorder/little_endian.h:40:53: note: expanded from macro '__cpu_to_be32' #define __cpu_to_be32(x) ((__force __be32)__swab32((x))) ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) ^ drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c:1389:32: warning: shift count >= width of type [-Wshift-count-overflow] param.bitwise_data = BIT(22) << 32; ^ ~~ 2 warnings generated. vim +1313 drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c 1305 1306 static void macsec_aso_build_wqe_ctrl_seg(struct mlx5e_macsec_aso *macsec_aso, 1307 struct mlx5_wqe_aso_ctrl_seg *aso_ctrl, 1308 struct mlx5_aso_ctrl_param *param) 1309 { 1310 memset(aso_ctrl, 0, sizeof(*aso_ctrl)); 1311 if (macsec_aso->umr->dma_addr) { 1312 aso_ctrl->va_l = cpu_to_be32(macsec_aso->umr->dma_addr | ASO_CTRL_READ_EN); > 1313 aso_ctrl->va_h = cpu_to_be32(macsec_aso->umr->dma_addr >> 32); 1314 aso_ctrl->l_key = cpu_to_be32(macsec_aso->umr->mkey); 1315 } 1316 1317 if (!param) 1318 return; 1319 1320 aso_ctrl->data_mask_mode = param->data_mask_mode << 6; 1321 aso_ctrl->condition_1_0_operand = param->condition_1_operand | 1322 param->condition_0_operand << 4; 1323 aso_ctrl->condition_1_0_offset = param->condition_1_offset | 1324 param->condition_0_offset << 4; 1325 aso_ctrl->data_offset_condition_operand = param->data_offset | 1326 param->condition_operand << 6; 1327 aso_ctrl->condition_0_data = cpu_to_be32(param->condition_0_data); 1328 aso_ctrl->condition_0_mask = cpu_to_be32(param->condition_0_mask); 1329 aso_ctrl->condition_1_data = cpu_to_be32(param->condition_1_data); 1330 aso_ctrl->condition_1_mask = cpu_to_be32(param->condition_1_mask); 1331 aso_ctrl->bitwise_data = cpu_to_be64(param->bitwise_data); 1332 aso_ctrl->data_mask = cpu_to_be64(param->data_mask); 1333 } 1334 -- 0-DAY CI Kernel Test Service https://01.org/lkp