From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 47F8C3085BA; Wed, 18 Jun 2025 20:17:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750277877; cv=none; b=L+8Pncrt7wQqX5xFfinDv/GLorZsffm/8aJvJINhNzKnBGnw+jydu85ixuhWAiYhBPU0wGCsnENfOAigdY7mWGRQErv9PG4hWBz5spDfs39rOgvI1CceTvGVUVVwQaUA+YlziCMJl5ELZFLxu8ph9UZ3u5CEXX+xR2UBMCBxrlk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750277877; c=relaxed/simple; bh=eIm31ulfxb/iodvSgzs4HeeUc/QBLhrVAgBlSL3l1Y0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KSNGo5b3f0ONSmliDfszpTTSwxix9vQAulKcEbcGcj4fHwV25vjQ+RgM0gz8A9gxjIM2tUM/EF4SNgCEdd36qgXJJjK6AyuiQHEMnUP1hQYfwtWqz6YK2oWSxZEfSYz0Er2kolHSO/DCrN10dDnCE/sXa1jr6qyU0vMTRyz6cwg= 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=BmbqJwA5; arc=none smtp.client-ip=192.198.163.15 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="BmbqJwA5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750277876; x=1781813876; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=eIm31ulfxb/iodvSgzs4HeeUc/QBLhrVAgBlSL3l1Y0=; b=BmbqJwA5Xc2BL8VzMl5jh73mRe63jQbzS4MxNwnif5FvRCYBZPOxyjrr Q5x3r6kAhOmUlQUxsMOnBGE218l+/H3mAjtEXfH3MqjeXBr8UQayCml0r shxU2pBczHwFKfFYMbDioYcoSeIdXz4mp/jEwPkmyaLOhGBeqvMZUyrIp 4SfRLt3VNaiD+1iagNKEHavORKDfe3WYQSxyX+dSITbw+p5fsBXEn4M70 NQ0Am+B80Oeiwec9T6Gag9sGxbWUQk05lC7pYzLAMtWcVXnLFv+ItHeTd Gz6QBnE5VkA6XQC1G5YUL7qQnpRB6r0K64c+ETkIB8eg2Idu3u+u6CBLn g==; X-CSE-ConnectionGUID: 2f2Mg5mnRFiiP6Aeuzf0dQ== X-CSE-MsgGUID: 6ba/qYFsQp+NcTDcwUQpCg== X-IronPort-AV: E=McAfee;i="6800,10657,11468"; a="52663565" X-IronPort-AV: E=Sophos;i="6.16,246,1744095600"; d="scan'208";a="52663565" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2025 13:17:37 -0700 X-CSE-ConnectionGUID: vVtGXGxpSoiWUDzCKCU8FQ== X-CSE-MsgGUID: w55BZNQfQ8WmNHo73rQ5gw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,246,1744095600"; d="scan'208";a="154888280" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 18 Jun 2025 13:17:32 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uRzDt-000K8U-0T; Wed, 18 Jun 2025 20:17:29 +0000 Date: Thu, 19 Jun 2025 04:16:33 +0800 From: kernel test robot To: Vikas Gupta , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org Cc: llvm@lists.linux.dev, 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 , Bhargava Chenna Marreddy , Rajashekar Hudumula Subject: Re: [net-next, 09/10] bng_en: Initialize default configuration Message-ID: <202506190321.0HgmyniP-lkp@intel.com> References: <20250618144743.843815-10-vikas.gupta@broadcom.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: <20250618144743.843815-10-vikas.gupta@broadcom.com> Hi Vikas, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.16-rc2 next-20250618] [cannot apply to horms-ipvs/master] [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/Vikas-Gupta/bng_en-Add-PCI-interface/20250618-173130 base: linus/master patch link: https://lore.kernel.org/r/20250618144743.843815-10-vikas.gupta%40broadcom.com patch subject: [net-next, 09/10] bng_en: Initialize default configuration config: i386-randconfig-012-20250619 (https://download.01.org/0day-ci/archive/20250619/202506190321.0HgmyniP-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250619/202506190321.0HgmyniP-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/202506190321.0HgmyniP-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/broadcom/bnge/bnge_resc.c:533:15: warning: result of comparison of constant -19 with expression of type 'u16' (aka 'unsigned short') is always true [-Wtautological-constant-out-of-range-compare] 533 | if (rc && rc != -ENODEV) | ~~ ^ ~~~~~~~ drivers/net/ethernet/broadcom/bnge/bnge_resc.c:542:16: warning: result of comparison of constant -19 with expression of type 'u16' (aka 'unsigned short') is always true [-Wtautological-constant-out-of-range-compare] 542 | if (rc && rc != -ENODEV) | ~~ ^ ~~~~~~~ 2 warnings generated. vim +533 drivers/net/ethernet/broadcom/bnge/bnge_resc.c 511 512 static int bnge_net_init_dflt_rings(struct bnge_dev *bd, bool sh) 513 { 514 u16 dflt_rings, max_rx_rings, max_tx_rings, rc; 515 516 if (sh) 517 bd->flags |= BNGE_EN_SHARED_CHNL; 518 519 dflt_rings = netif_get_num_default_rss_queues(); 520 521 rc = bnge_get_dflt_rings(bd, &max_rx_rings, &max_tx_rings, sh); 522 if (rc) 523 return rc; 524 bd->rx_nr_rings = min_t(u16, dflt_rings, max_rx_rings); 525 bd->tx_nr_rings_per_tc = min_t(u16, dflt_rings, max_tx_rings); 526 if (sh) 527 bnge_trim_dflt_sh_rings(bd); 528 else 529 bd->nq_nr_rings = bd->tx_nr_rings_per_tc + bd->rx_nr_rings; 530 bd->tx_nr_rings = bd->tx_nr_rings_per_tc; 531 532 rc = bnge_reserve_rings(bd); > 533 if (rc && rc != -ENODEV) 534 dev_warn(bd->dev, "Unable to reserve tx rings\n"); 535 bd->tx_nr_rings_per_tc = bd->tx_nr_rings; 536 if (sh) 537 bnge_trim_dflt_sh_rings(bd); 538 539 /* Rings may have been reduced, re-reserve them again */ 540 if (bnge_need_reserve_rings(bd)) { 541 rc = bnge_reserve_rings(bd); 542 if (rc && rc != -ENODEV) 543 dev_warn(bd->dev, "Fewer rings reservation failed\n"); 544 bd->tx_nr_rings_per_tc = bd->tx_nr_rings; 545 } 546 if (rc) { 547 bd->tx_nr_rings = 0; 548 bd->rx_nr_rings = 0; 549 } 550 551 return rc; 552 } 553 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki