From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 D7CE223C50E; Wed, 7 May 2025 07:59:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746604746; cv=none; b=XMG8YB1VA8jqrBCxhcr+FwzbjM96gqk4kv4JiLp/bz+elbKk+IKzbMiZ2SXGBNVq9+TgOqCGW5mFpnD/S0IHZiabeWcaCR+GfQFUQ5l5ClRUsnBCNOXBkRdTz7uPMbMVKd/TAyPEJ4N14NsDJtnUKn+ZUQjBxJc+f0625koaimk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746604746; c=relaxed/simple; bh=e/9srmYivr2j7snT9tUmZWrhhMUFEDe4ILwhbNTCrl8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CKa2Amz7ufOCrwOTUW5Q74xboOcx7lmqyI4Qp88+6usM+21XwalifPxR4H/8nk/3HNhNwT5NHI5z6XtsVOegHi4wwwDSKmTohKVSwFmeV3sI41+n//4nNTaauzxwlilZRLArSEA1HzC6KcJVOd/iArW7NW6v3DscDsc1caHGKN0= 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=bOAGQg3a; arc=none smtp.client-ip=198.175.65.10 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="bOAGQg3a" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746604745; x=1778140745; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=e/9srmYivr2j7snT9tUmZWrhhMUFEDe4ILwhbNTCrl8=; b=bOAGQg3aZ+LUKqVuR+4Qo6vcwVrR3aw6bQaIQZUuiwv9WNco2aQyuW2Q 7O6bLVQw0jmumYjMPgTlqCMjsXelQ4pn394fdGhbQly8CPJNLWy1n5GxK X13+efxKbZ5GW5co7jdgQm/5VqOcZgahFjgLoyl4Rz4IXkJ5HqzLz4flL Z1uSvNTs3NjOqpoqfKq0gSEXzxjw1ax6yEFuhsy68z3Z2V+HA+fVrErsi Tf0kuCs1gh38BtYKyByLKqG9i4JdaGVG+V5mos/wrn5rFHBz6vRtHdco+ wZbcFhppl84XIXy5GUgNfs2jLPDW1Hzc9HG8XEmeX5wKid9Xw93PWqYtW w==; X-CSE-ConnectionGUID: 79w0Z3TuQLOoCju7LK9/JQ== X-CSE-MsgGUID: ex5vPLfhSsSvE9zGyHLXWQ== X-IronPort-AV: E=McAfee;i="6700,10204,11425"; a="65727580" X-IronPort-AV: E=Sophos;i="6.15,268,1739865600"; d="scan'208";a="65727580" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2025 00:59:04 -0700 X-CSE-ConnectionGUID: ftQEJui7QoesuiniqJ53Tw== X-CSE-MsgGUID: eJ37biI+Rmu6BzW/07IiLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,268,1739865600"; d="scan'208";a="140619565" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 07 May 2025 00:58:57 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uCZg6-0007N1-2A; Wed, 07 May 2025 07:58:54 +0000 Date: Wed, 7 May 2025 15:58:18 +0800 From: kernel test robot To: Tanmay Jagdale , bbrezillon@kernel.org, arno@natisbad.org, schalla@marvell.com, herbert@gondor.apana.org.au, davem@davemloft.net, sgoutham@marvell.com, lcherian@marvell.com, gakula@marvell.com, jerinj@marvell.com, hkelam@marvell.com, sbhatta@marvell.com, andrew+netdev@lunn.ch, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, bbhushan2@marvell.com, bhelgaas@google.com, pstanner@redhat.com, gregkh@linuxfoundation.org, peterz@infradead.org, linux@treblig.org, krzysztof.kozlowski@linaro.org, giovanni.cabiddu@intel.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rkannoth@marvell.com, sumang@marvell.com, gcherian@marvell.com, Rakesh Kudurumalla Subject: Re: [net-next PATCH v1 06/15] octeontx2-af: Add support for CPT second pass Message-ID: <202505071511.neU9Siwr-lkp@intel.com> References: <20250502132005.611698-7-tanmay@marvell.com> Precedence: bulk X-Mailing-List: linux-crypto@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: <20250502132005.611698-7-tanmay@marvell.com> Hi Tanmay, 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/Tanmay-Jagdale/crypto-octeontx2-Share-engine-group-info-with-AF-driver/20250502-213203 base: net-next/main patch link: https://lore.kernel.org/r/20250502132005.611698-7-tanmay%40marvell.com patch subject: [net-next PATCH v1 06/15] octeontx2-af: Add support for CPT second pass config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250507/202505071511.neU9Siwr-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/20250507/202505071511.neU9Siwr-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/202505071511.neU9Siwr-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c:6723:6: warning: variable 'rq_mask' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] 6723 | if (req->ipsec_cfg1.rq_mask_enable) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c:6729:41: note: uninitialized use occurs here 6729 | configure_rq_mask(rvu, blkaddr, nixlf, rq_mask, | ^~~~~~~ drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c:6723:2: note: remove the 'if' if its condition is always true 6723 | if (req->ipsec_cfg1.rq_mask_enable) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c:6710:13: note: initialize the variable 'rq_mask' to silence this warning 6710 | int rq_mask, err; | ^ | = 0 1 warning generated. vim +6723 drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c 6702 6703 int rvu_mbox_handler_nix_lf_inline_rq_cfg(struct rvu *rvu, 6704 struct nix_rq_cpt_field_mask_cfg_req *req, 6705 struct msg_rsp *rsp) 6706 { 6707 struct rvu_hwinfo *hw = rvu->hw; 6708 struct nix_hw *nix_hw; 6709 int blkaddr, nixlf; 6710 int rq_mask, err; 6711 6712 err = nix_get_nixlf(rvu, req->hdr.pcifunc, &nixlf, &blkaddr); 6713 if (err) 6714 return err; 6715 6716 nix_hw = get_nix_hw(rvu->hw, blkaddr); 6717 if (!nix_hw) 6718 return NIX_AF_ERR_INVALID_NIXBLK; 6719 6720 if (!hw->cap.second_cpt_pass) 6721 return NIX_AF_ERR_INVALID_NIXBLK; 6722 > 6723 if (req->ipsec_cfg1.rq_mask_enable) { -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki