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X-CSE-ConnectionGUID: JIJhBl8nQ+20KE5iifK8fQ== X-CSE-MsgGUID: jUpNZ6cATEKoDdRPDdX6mQ== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="65008618" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="65008618" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2025 20:51:24 -0800 X-CSE-ConnectionGUID: 0qpWsKeBSk63twkjHQv99Q== X-CSE-MsgGUID: 47EDhLe7TFu7KyKCFhWF4w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,301,1754982000"; d="scan'208";a="194586219" Received: from lkp-server01.sh.intel.com (HELO 7b01c990427b) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 12 Nov 2025 20:51:22 -0800 Received: from kbuild by 7b01c990427b with local (Exim 4.96) (envelope-from ) id 1vJPIl-0004tP-0A; Thu, 13 Nov 2025 04:51:19 +0000 Date: Thu, 13 Nov 2025 12:51:01 +0800 From: kernel test robot To: Bhargava Marreddy , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, michael.chan@broadcom.com, pavan.chebbi@broadcom.com, vsrama-krishna.nemani@broadcom.com, vikas.gupta@broadcom.com, Bhargava Marreddy , Rajashekar Hudumula Subject: Re: [net-next 08/12] bng_en: Add support for TPA events Message-ID: <202511130005.Y0cxF4Ms-lkp@intel.com> References: <20251111205829.97579-9-bhargava.marreddy@broadcom.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: <20251111205829.97579-9-bhargava.marreddy@broadcom.com> Hi Bhargava, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Bhargava-Marreddy/bng_en-Query-PHY-and-report-link-status/20251112-050616 base: net-next/main patch link: https://lore.kernel.org/r/20251111205829.97579-9-bhargava.marreddy%40broadcom.com patch subject: [net-next 08/12] bng_en: Add support for TPA events config: arc-randconfig-001-20251112 (https://download.01.org/0day-ci/archive/20251113/202511130005.Y0cxF4Ms-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251113/202511130005.Y0cxF4Ms-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/202511130005.Y0cxF4Ms-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/broadcom/bnge/bnge_txrx.c:477:24: warning: 'bnge_gro_func' defined but not used [-Wunused-function] static struct sk_buff *bnge_gro_func(struct bnge_tpa_info *tpa_info, ^~~~~~~~~~~~~ vim +/bnge_gro_func +477 drivers/net/ethernet/broadcom/bnge/bnge_txrx.c 476 > 477 static struct sk_buff *bnge_gro_func(struct bnge_tpa_info *tpa_info, 478 int payload_off, int tcp_ts, 479 struct sk_buff *skb) 480 { 481 #ifdef CONFIG_INET 482 u16 outer_ip_off, inner_ip_off, inner_mac_off; 483 u32 hdr_info = tpa_info->hdr_info; 484 int iphdr_len, nw_off; 485 486 inner_ip_off = BNGE_TPA_INNER_L3_OFF(hdr_info); 487 inner_mac_off = BNGE_TPA_INNER_L2_OFF(hdr_info); 488 outer_ip_off = BNGE_TPA_OUTER_L3_OFF(hdr_info); 489 490 nw_off = inner_ip_off - ETH_HLEN; 491 skb_set_network_header(skb, nw_off); 492 iphdr_len = (tpa_info->flags2 & RX_TPA_START_CMP_FLAGS2_IP_TYPE) ? 493 sizeof(struct ipv6hdr) : sizeof(struct iphdr); 494 skb_set_transport_header(skb, nw_off + iphdr_len); 495 496 if (inner_mac_off) { /* tunnel */ 497 __be16 proto = *((__be16 *)(skb->data + outer_ip_off - 498 ETH_HLEN - 2)); 499 500 bnge_gro_tunnel(skb, proto); 501 } 502 #endif 503 return skb; 504 } 505 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki