From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gnuweeb.org (Postfix) with ESMTPS id F231F7E323 for ; Mon, 21 Mar 2022 09:40:27 +0000 (UTC) Authentication-Results: gnuweeb.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=IeTObTt5; dkim-atps=neutral DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647855627; x=1679391627; h=date:from:to:cc:subject:message-id:mime-version; bh=46zPOcGkyW6Eo2Ri3C8hctKEdvTtcpCrYAuST6cSXTo=; b=IeTObTt5CxUyUBtClt8troNYYNt4vTMWspvAO74vYdISoGcyhsS4Ksao p53niZzgLJ+g6y3zIXo4CRi5EvRq8nnx5UgVZuuhhJm3/XiN5uHle6p3G LtZEoUyG5RW/PcxgZxfsOKoqNM9MQ8IGlcekvrDMXXwusuwu6wbVzzvTj urGM+KM8MBrfSdEvmKaVNfEFXPqAMfP6lwBNqRSB8yYYUAf0fjx2XdJji 9o7hmjTCu6++KEvrX+wIQTF+MxPF2VV6ifJdSvvf1rSohv9KRbsvsgp2O en2LpoglgYBMS2qFot4F7NP+mXfOvuCfNyqgVvS3Z7XAKtkvGyFYY11Y3 g==; X-IronPort-AV: E=McAfee;i="6200,9189,10292"; a="238114751" X-IronPort-AV: E=Sophos;i="5.90,198,1643702400"; d="scan'208";a="238114751" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2022 02:40:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,198,1643702400"; d="scan'208";a="600429789" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by fmsmga008.fm.intel.com with ESMTP; 21 Mar 2022 02:40:25 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nWEWW-000HgW-ND; Mon, 21 Mar 2022 09:40:24 +0000 Date: Mon, 21 Mar 2022 17:39:47 +0800 From: kernel test robot To: Heiko Stuebner Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Palmer Dabbelt Subject: [ammarfaizi2-block:palmer/linux/riscv-d1-merge 19/20] arch/riscv/errata/thead/errata.c:61:6: warning: variable 'cpu_apply_errata' set but not used Message-ID: <202203211709.nW1Uc4Zs-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: tree: https://github.com/ammarfaizi2/linux-block palmer/linux/riscv-d1-merge head: 93a6d3583d613a2ff1c6d28060c78af8631e0d21 commit: 5acf4c1828afd2b357b001c796fbbbaad5461ba4 [19/20] riscv: add memory-type errata for T-Head config: riscv-randconfig-c006-20220321 (https://download.01.org/0day-ci/archive/20220321/202203211709.nW1Uc4Zs-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 85e9b2687a13d1908aa86d1b89c5ce398a06cd39) 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 # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/ammarfaizi2/linux-block/commit/5acf4c1828afd2b357b001c796fbbbaad5461ba4 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block palmer/linux/riscv-d1-merge git checkout 5acf4c1828afd2b357b001c796fbbbaad5461ba4 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/riscv/errata/thead/errata.c:61:6: warning: variable 'cpu_apply_errata' set but not used [-Wunused-but-set-variable] u32 cpu_apply_errata = 0; ^ 1 warning generated. vim +/cpu_apply_errata +61 arch/riscv/errata/thead/errata.c 54 55 void __init_or_module thead_errata_patch_func(struct alt_entry *begin, struct alt_entry *end, 56 unsigned long archid, unsigned long impid, 57 unsigned int stage) 58 { 59 struct alt_entry *alt; 60 u32 cpu_req_errata = thead_errata_probe(stage, archid, impid); > 61 u32 cpu_apply_errata = 0; -- 0-DAY CI Kernel Test Service https://01.org/lkp