From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (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 05F5810FA for ; Thu, 1 Jun 2023 22:40:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1685659249; x=1717195249; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=4PQmr3XNF2i2NFoC4sEFPaxJmOQAdvW8/knUm2N/aCI=; b=RJP78RN4EVUqMeRlxqO7ceS9BhzmnF6e7pQEOsZzxdb2R1/4al5gcYPd N9/ql2x9H6GRk6dkjcwVD0E00Sg5laMWksSPSFnkH00L4RjQW6/bapzLL rzzYtLFh7xviqQio27ZkBsCSAtUQKY7sy6gZkDI4uvbbDNwNAZcWdxWwp 8+GwqfRVgCbd1ZkkSOYle2kg72oZu+v9Y/BEDpSzzitj1qxJ1wLZ47DE0 b/KQI/xJsOk6XT2uJ1QoLeR+U1tn5fGWZJ/AeFMx1a/snMqInbpqEC0/b h4UlKURfuaDtl4I8p1i5dTewVt7D3RZ9qRA4JTeJtYdtxCzfZCQ2JP6pK A==; X-IronPort-AV: E=McAfee;i="6600,9927,10728"; a="354560670" X-IronPort-AV: E=Sophos;i="6.00,211,1681196400"; d="scan'208";a="354560670" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2023 15:40:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10728"; a="831735444" X-IronPort-AV: E=Sophos;i="6.00,211,1681196400"; d="scan'208";a="831735444" Received: from lkp-server01.sh.intel.com (HELO fb1ced2c09fb) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 01 Jun 2023 15:40:45 -0700 Received: from kbuild by fb1ced2c09fb with local (Exim 4.96) (envelope-from ) id 1q4qyK-0002jr-2m; Thu, 01 Jun 2023 22:40:44 +0000 Date: Fri, 2 Jun 2023 06:40:29 +0800 From: kernel test robot To: Frederic Weisbecker , "Paul E . McKenney" Cc: oe-kbuild-all@lists.linux.dev, LKML , Frederic Weisbecker , rcu , Uladzislau Rezki , Neeraj Upadhyay , Joel Fernandes , Giovanni Gherdovich Subject: Re: [PATCH 3/9] rcu: Rename jiffies_till_flush to jiffies_lazy_flush Message-ID: <202306020646.Ud0VLSIi-lkp@intel.com> References: <20230531101736.12981-4-frederic@kernel.org> Precedence: bulk X-Mailing-List: oe-kbuild-all@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: <20230531101736.12981-4-frederic@kernel.org> Hi Frederic, kernel test robot noticed the following build errors: [auto build test ERROR on paulmck-rcu/dev] [also build test ERROR on linus/master v6.4-rc4 next-20230601] [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/Frederic-Weisbecker/rcu-Assume-IRQS-disabled-from-rcu_report_dead/20230531-182004 base: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev patch link: https://lore.kernel.org/r/20230531101736.12981-4-frederic%40kernel.org patch subject: [PATCH 3/9] rcu: Rename jiffies_till_flush to jiffies_lazy_flush config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20230602/202306020646.Ud0VLSIi-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.3.0 reproduce (this is a W=1 build): mkdir -p ~/bin wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/c07a1bea9df8b80429d4e24052d83de94f5ee160 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Frederic-Weisbecker/rcu-Assume-IRQS-disabled-from-rcu_report_dead/20230531-182004 git checkout c07a1bea9df8b80429d4e24052d83de94f5ee160 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202306020646.Ud0VLSIi-lkp@intel.com/ All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: kernel/rcu/rcuscale.o: in function `kfree_scale_init': rcuscale.c:(.init.text+0xec): undefined reference to `rcu_get_jiffies_lazy_flush' >> arm-linux-gnueabi-ld: rcuscale.c:(.init.text+0x104): undefined reference to `rcu_set_jiffies_lazy_flush' arm-linux-gnueabi-ld: rcuscale.c:(.init.text+0x170): undefined reference to `rcu_set_jiffies_lazy_flush' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki