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 mga07.intel.com (mga07.intel.com [134.134.136.100]) by gnuweeb.org (Postfix) with ESMTPS id 485857E2D2 for ; Wed, 25 May 2022 19:45:10 +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=BmW4icIc; 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=1653507910; x=1685043910; h=date:from:to:cc:subject:message-id:mime-version; bh=UeFYYZYoLiE7jCNi16qt8Zlhpepa1Hw60nMZduO5Oq0=; b=BmW4icIcOk+ksk1ucFzuewZxCKwF4kFOwC9t2DHK7fik/tuQZMWLPsxH VN1GSJU7Lsck+bRXtxPZYKEhuiRuCpbKY32qYwJqFv8KwO/qlKiUp+/c9 WJIsd1Cr5n/TqYtY4HQezibAaV558pm2/wZcH5bMVhyGpLtn0mKbJl2/P LMlcn87KdrQEZdq/PkwxBpzvFsvVrjllrgbTHcDfc1euGSoqlgyGYKgKM P0YuZyvb/fxJbApcckOc7Xwccsd3SgatQvh126Bs7VZGoEtCXGPgs1jSC j7fRjtmSr/c3qQlWqa1C4GVz5MWpEkpsKB8i3JbRjngLj5qxo2QnosELC A==; X-IronPort-AV: E=McAfee;i="6400,9594,10358"; a="336970621" X-IronPort-AV: E=Sophos;i="5.91,250,1647327600"; d="scan'208";a="336970621" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 May 2022 12:45:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,250,1647327600"; d="scan'208";a="527011559" Received: from lkp-server01.sh.intel.com (HELO db63a1be7222) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 25 May 2022 12:45:07 -0700 Received: from kbuild by db63a1be7222 with local (Exim 4.95) (envelope-from ) id 1ntwwM-0003Gm-Mf; Wed, 25 May 2022 19:45:06 +0000 Date: Thu, 26 May 2022 03:45:01 +0800 From: kernel test robot To: "Paul E. McKenney" Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org Subject: [ammarfaizi2-block:paulmck/linux-rcu/for-peterz.2022.05.25a 54/62] ERROR: modpost: "rcu_trc_cmpxchg_need_qs" [kernel/torture.ko] undefined! Message-ID: <202205260344.sqrr1y1S-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline List-Id: tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/for-peterz.2022.05.25a head: 4b2a6af8fe31e85fb2754b8da5072041a4dea471 commit: 0f7cb0c989a98c0d1e758e265021514bc6b595c0 [54/62] rcu-tasks: Atomically update .b.need_qs to obviate count config: x86_64-randconfig-a011 (https://download.01.org/0day-ci/archive/20220526/202205260344.sqrr1y1S-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce (this is a W=1 build): # https://github.com/ammarfaizi2/linux-block/commit/0f7cb0c989a98c0d1e758e265021514bc6b595c0 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block paulmck/linux-rcu/for-peterz.2022.05.25a git checkout 0f7cb0c989a98c0d1e758e265021514bc6b595c0 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All error/warnings (new ones prefixed by >>, old ones prefixed by <<): In file included from kernel/rcu/update.c:606: kernel/rcu/tasks.h: In function 'rcu_trc_cmpxchg_need_qs': >> kernel/rcu/tasks.h:1233:27: warning: variable 'trs_new' set but not used [-Wunused-but-set-variable] 1233 | union rcu_special trs_new = trs_old; | ^~~~~~~ -- >> ERROR: modpost: "rcu_trc_cmpxchg_need_qs" [kernel/torture.ko] undefined! >> ERROR: modpost: "rcu_trc_cmpxchg_need_qs" [kernel/rcu/rcuscale.ko] undefined! -- 0-DAY CI Kernel Test Service https://01.org/lkp