From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 3BE8168 for ; Wed, 15 Dec 2021 06:49:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1639550993; x=1671086993; h=date:from:to:cc:subject:message-id:mime-version; bh=tlWVm7QvhIjLJzb7sblUOYKNLCH6nsHpLHtq64kzL0A=; b=kLisQP9KzhfR3SFP5zMnN1WyElmrZCU1mDyXZqkD8xV0cgN60fjLQRdO dY1Vg1oXiszO3TLupB5Y4KUKzfYTPrGE2igaC/ItfF9LqSG35XPDj1d79 C5k6zJq4cre78s4iOUumGFqYWLrG2z9uAXzdTm84mWn8KSU6ZJlhQuBCC g8WUYFJZvceQb6140Ra2pf2IGm8SyzC7PfsMHqxGNquAsocbvofY/KqGQ sAdPaqn1bRPQcV6es/pKSVcbHf0Q9tUxbQgvYQYBUWVEX6GKaLOnrx8Y2 upINcghfBzQsSTMA1ec6nmvDwonZCsmnmzyQV0ssd1B6yRCn5Qv3sYf0y A==; X-IronPort-AV: E=McAfee;i="6200,9189,10198"; a="226021698" X-IronPort-AV: E=Sophos;i="5.88,207,1635231600"; d="scan'208";a="226021698" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2021 22:49:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,207,1635231600"; d="scan'208";a="614601628" Received: from lkp-server02.sh.intel.com (HELO 9f38c0981d9f) ([10.239.97.151]) by orsmga004.jf.intel.com with ESMTP; 14 Dec 2021 22:49:48 -0800 Received: from kbuild by 9f38c0981d9f with local (Exim 4.92) (envelope-from ) id 1mxO6l-0001Ot-VC; Wed, 15 Dec 2021 06:49:47 +0000 Date: Wed, 15 Dec 2021 14:49:44 +0800 From: kernel test robot To: Nathan Chancellor Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Nick Desaulniers , Andrew Morton , Linux Memory Management List , Sasha Levin Subject: [linux-stable-rc:queue/5.10 6492/9999] ERROR: modpost: "raid6_2data_recov" [fs/btrfs/btrfs.ko] undefined! Message-ID: <202112151422.M34sDTRZ-lkp@intel.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 User-Agent: Mutt/1.10.1 (2018-07-13) Hi Nathan, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/5.10 head: a0e5648b46a984339e8c472bfe5da299dd65fc3b commit: f7121692795c654b52b460a11107a87285bb1dcd [6492/9999] hexagon: handle {,SOFT}IRQENTRY_TEXT in linker script config: hexagon-randconfig-r041-20211215 (https://download.01.org/0day-ci/archive/20211215/202112151422.M34sDTRZ-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project b6a2ddb6c8ac29412b1361810972e15221fa021c) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=f7121692795c654b52b460a11107a87285bb1dcd git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc queue/5.10 git checkout f7121692795c654b52b460a11107a87285bb1dcd # 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=hexagon SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "__raw_writesl" [drivers/i3c/master/i3c-master-cdns.ko] undefined! ERROR: modpost: "__raw_readsl" [drivers/i3c/master/i3c-master-cdns.ko] undefined! >> ERROR: modpost: "raid6_2data_recov" [fs/btrfs/btrfs.ko] undefined! >> ERROR: modpost: "raid6_datap_recov" [fs/btrfs/btrfs.ko] undefined! >> ERROR: modpost: "raid6_call" [fs/btrfs/btrfs.ko] undefined! >> ERROR: modpost: "xor_blocks" [fs/btrfs/btrfs.ko] undefined! >> ERROR: modpost: "__compiletime_assert_963" [fs/btrfs/btrfs.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for BTRFS_FS Depends on BLOCK && !PPC_256K_PAGES && !PAGE_SIZE_256KB Selected by - TEST_KMOD && RUNTIME_TESTING_MENU && m && MODULES && NETDEVICES && NET_CORE && INET && BLOCK --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org