From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 8284A36B0D; Wed, 4 Oct 2023 23:48:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="anDX1AdT" Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3F15C9; Wed, 4 Oct 2023 16:48:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1696463310; x=1727999310; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=sKOndc796+AQf4UbTaoyi0bTyHR1gldFNWtPzmX48ic=; b=anDX1AdT28/+bMX3h5KVVDAHhzFbORVmGk9UTT/9qIMDHUHwqGDp5bPm 3wMOphHAA0v5PHrVwTtpG0OOWTsaRrbdBAmklM5zRxMUjm1RFK51LpEJe PAymLU65wck4lyY1S16DBl9cjHe8SnejBiI8DL6zq12IkME/eAwFa86Ge aO7O06aVzNNQ6Zt34iVIQ5bRujvCHVKfSDbzU9VZyqdcapngSkT59F6Hu Vh5GsiJVOygq4bj1viqvgrZxhc4L1ejmCI05E8VycbaKCev8X0KQGlUW0 puAjnwQTapo7mLJNqMJJjByATMdQ+Kp/hBmKL8PJcfzy7i97zyiTE4U6T Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10853"; a="414312038" X-IronPort-AV: E=Sophos;i="6.03,201,1694761200"; d="scan'208";a="414312038" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2023 16:48:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10853"; a="998710887" X-IronPort-AV: E=Sophos;i="6.03,201,1694761200"; d="scan'208";a="998710887" Received: from lkp-server02.sh.intel.com (HELO c3b01524d57c) ([10.239.97.151]) by fmsmga006.fm.intel.com with ESMTP; 04 Oct 2023 16:48:23 -0700 Received: from kbuild by c3b01524d57c with local (Exim 4.96) (envelope-from ) id 1qoBbI-000Klg-2P; Wed, 04 Oct 2023 23:48:20 +0000 Date: Thu, 5 Oct 2023 07:47:48 +0800 From: kernel test robot To: Stanislav Fomichev , bpf@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, kuba@kernel.org, toke@kernel.org, willemb@google.com, dsahern@kernel.org, magnus.karlsson@intel.com, bjorn@kernel.org, maciej.fijalkowski@intel.com, hawk@kernel.org, yoong.siang.song@intel.com, netdev@vger.kernel.org, xdp-hints@xdp-project.net, Saeed Mahameed Subject: Re: [PATCH bpf-next v3 04/10] net/mlx5e: Implement AF_XDP TX timestamp and checksum offload Message-ID: <202310050738.ZFOKzSlA-lkp@intel.com> References: <20231003200522.1914523-5-sdf@google.com> Precedence: bulk X-Mailing-List: netdev@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: <20231003200522.1914523-5-sdf@google.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hi Stanislav, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Stanislav-Fomichev/xsk-Support-tx_metadata_len/20231004-040718 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20231003200522.1914523-5-sdf%40google.com patch subject: [PATCH bpf-next v3 04/10] net/mlx5e: Implement AF_XDP TX timestamp and checksum offload config: s390-defconfig (https://download.01.org/0day-ci/archive/20231005/202310050738.ZFOKzSlA-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231005/202310050738.ZFOKzSlA-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/202310050738.ZFOKzSlA-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c: In function 'mlx5e_xsk_tx': >> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:117:33: error: implicit declaration of function 'xsk_tx_metadata_to_compl'; did you mean 'xsk_tx_metadata_complete'? [-Werror=implicit-function-declaration] 117 | xsk_tx_metadata_to_compl(meta, &compl); | ^~~~~~~~~~~~~~~~~~~~~~~~ | xsk_tx_metadata_complete cc1: some warnings being treated as errors vim +117 drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c 63 64 bool mlx5e_xsk_tx(struct mlx5e_xdpsq *sq, unsigned int budget) 65 { 66 struct xsk_buff_pool *pool = sq->xsk_pool; 67 struct xsk_tx_metadata *meta = NULL; 68 union mlx5e_xdp_info xdpi; 69 bool work_done = true; 70 bool flush = false; 71 72 xdpi.mode = MLX5E_XDP_XMIT_MODE_XSK; 73 74 for (; budget; budget--) { 75 int check_result = INDIRECT_CALL_2(sq->xmit_xdp_frame_check, 76 mlx5e_xmit_xdp_frame_check_mpwqe, 77 mlx5e_xmit_xdp_frame_check, 78 sq); 79 struct mlx5e_xmit_data xdptxd = {}; 80 struct xdp_desc desc; 81 bool ret; 82 83 if (unlikely(check_result < 0)) { 84 work_done = false; 85 break; 86 } 87 88 if (!xsk_tx_peek_desc(pool, &desc)) { 89 /* TX will get stuck until something wakes it up by 90 * triggering NAPI. Currently it's expected that the 91 * application calls sendto() if there are consumed, but 92 * not completed frames. 93 */ 94 break; 95 } 96 97 xdptxd.dma_addr = xsk_buff_raw_get_dma(pool, desc.addr); 98 xdptxd.data = xsk_buff_raw_get_data(pool, desc.addr); 99 xdptxd.len = desc.len; 100 meta = xsk_buff_get_metadata(pool, desc.addr); 101 102 xsk_buff_raw_dma_sync_for_device(pool, xdptxd.dma_addr, xdptxd.len); 103 104 ret = INDIRECT_CALL_2(sq->xmit_xdp_frame, mlx5e_xmit_xdp_frame_mpwqe, 105 mlx5e_xmit_xdp_frame, sq, &xdptxd, 106 check_result, meta); 107 if (unlikely(!ret)) { 108 if (sq->mpwqe.wqe) 109 mlx5e_xdp_mpwqe_complete(sq); 110 111 mlx5e_xsk_tx_post_err(sq, &xdpi); 112 } else { 113 mlx5e_xdpi_fifo_push(&sq->db.xdpi_fifo, xdpi); 114 if (xp_tx_metadata_enabled(sq->xsk_pool)) { 115 struct xsk_tx_metadata_compl compl; 116 > 117 xsk_tx_metadata_to_compl(meta, &compl); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki