From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) (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 8FE5D7E5; Wed, 1 Feb 2023 04:13:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675224783; x=1706760783; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=AzFXkKZspu1LTGX7uHNgR84FKsqjBYy1uQUuqwlv2SM=; b=Bm6vnsy7RbDTaQh8oTxSWWgEVblTT88mg7Dr2q0urZcfu9rUHLOODHZd gk6ZPJumqjKUNB6SOE+Pz+ZElRRDFWl7EHbDBJtltl5aryNxRsGs/vWAl ZZ0i40ZRQu9foBcB2I9TZveqdAB6DTh6emEX2t9+2QZJErRadYmdr4DnY T9KmSg5nPVcSmpGgX72i9v0vRmJwJQs34qI0Aed1iXZ7hGMF0jVe/M75+ l+A/wdXc2q3yexa2QSe5LTo2FMd+v76vNgtFQkmDNh90w9ZWNPlyup6SI 8iZHL07aOLtcMHzB6/WBMG3ADYyb5QhSqjF0hnsQDpls4vNh5Wa0h4Nsk A==; X-IronPort-AV: E=McAfee;i="6500,9779,10607"; a="390403785" X-IronPort-AV: E=Sophos;i="5.97,263,1669104000"; d="scan'208";a="390403785" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jan 2023 20:11:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10607"; a="753478700" X-IronPort-AV: E=Sophos;i="5.97,263,1669104000"; d="scan'208";a="753478700" Received: from lkp-server01.sh.intel.com (HELO ffa7f14d1d0f) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 31 Jan 2023 20:11:43 -0800 Received: from kbuild by ffa7f14d1d0f with local (Exim 4.96) (envelope-from ) id 1pN4TG-00052w-2Y; Wed, 01 Feb 2023 04:11:42 +0000 Date: Wed, 1 Feb 2023 12:10:56 +0800 From: kernel test robot To: Fan Wu Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [RFC PATCH v9 10/16] dm-verity: consume root hash digest and signature data via LSM hook Message-ID: <202302011153.Xnz2WjMM-lkp@intel.com> References: <1675119451-23180-11-git-send-email-wufan@linux.microsoft.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1675119451-23180-11-git-send-email-wufan@linux.microsoft.com> Hi Fan, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on device-mapper-dm/for-next] [also build test WARNING on axboe-block/for-next lwn/docs-next linus/master v6.2-rc6 next-20230131] [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/Fan-Wu/security-add-ipe-lsm/20230131-070059 base: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next patch link: https://lore.kernel.org/r/1675119451-23180-11-git-send-email-wufan%40linux.microsoft.com patch subject: [RFC PATCH v9 10/16] dm-verity: consume root hash digest and signature data via LSM hook config: arm64-randconfig-r025-20230130 (https://download.01.org/0day-ci/archive/20230201/202302011153.Xnz2WjMM-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/intel-lab-lkp/linux/commit/f782f147bd864b6e3fc14d28daa4780a7aab80e6 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Fan-Wu/security-add-ipe-lsm/20230131-070059 git checkout f782f147bd864b6e3fc14d28daa4780a7aab80e6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from drivers/md/dm-verity-target.c:19: >> drivers/md/dm-verity-verify-sig.h:38:5: warning: no previous prototype for function 'verity_verify_root_hash' [-Wmissing-prototypes] int verity_verify_root_hash(struct block_device *bdev, const void *data, ^ drivers/md/dm-verity-verify-sig.h:38:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int verity_verify_root_hash(struct block_device *bdev, const void *data, ^ static 1 warning generated. vim +/verity_verify_root_hash +38 drivers/md/dm-verity-verify-sig.h 37 > 38 int verity_verify_root_hash(struct block_device *bdev, const void *data, 39 size_t data_len, const void *sig_data, 40 size_t sig_len) 41 { 42 return 0; 43 } 44 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests