From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 134DDC19F2A for ; Wed, 3 Aug 2022 06:15:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235957AbiHCGO6 (ORCPT ); Wed, 3 Aug 2022 02:14:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229789AbiHCGOz (ORCPT ); Wed, 3 Aug 2022 02:14:55 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF8E92181B for ; Tue, 2 Aug 2022 23:14:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659507294; x=1691043294; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=grNcxGxfxKqQRMh3VdHKu0SZeqP13QI8mn6oD6ZSJj8=; b=ZMHw9Auvu2e8Hymxb4QW2HVxElmskZkWsvYtO880kGwsNPkaa0JUOTK8 FhCTvFY0X2YhIaALC66dZD3aHWTLRfVb6IX8FAyfTj72zkrN0YJLV3a0V xsKskpasbF5zyl7ysIoawZXN1fgr+LS98FLlsmqfzXFvkOQUmmNk9WCDG 5rnFmOEFLYgaIQop2YgZGlc/2LoGXnQV+FXYuBmMxON2JDFFrRYs659f+ bwXJBNqJOjdjAKqlZwWoDlUn2iJgRKZuzP1WXEQpJocaPrf+J68UITS65 TrCZvILuCI2EOwK3LuhmDnyhOI++KhKVwpf9vQPfH3VwjtZagmNC3TtaI w==; X-IronPort-AV: E=McAfee;i="6400,9594,10427"; a="288350272" X-IronPort-AV: E=Sophos;i="5.93,213,1654585200"; d="scan'208";a="288350272" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Aug 2022 23:14:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,213,1654585200"; d="scan'208";a="744944472" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 02 Aug 2022 23:14:51 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oJ7ed-000Gub-0k; Wed, 03 Aug 2022 06:14:51 +0000 Date: Wed, 3 Aug 2022 14:14:18 +0800 From: kernel test robot To: Aaron Tomlin , frederic@kernel.org, mtosatti@redhat.com Cc: kbuild-all@lists.01.org, cl@linux.com, tglx@linutronix.de, mingo@kernel.org, peterz@infradead.org, pauld@redhat.com, neelx@redhat.com, oleksandr@natalenko.name, atomlin@atomlin.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v5 2/2] tick/sched: Ensure quiet_vmstat() is called when the idle tick was stopped too Message-ID: <202208031440.kq5bbt4F-lkp@intel.com> References: <20220801234258.134609-3-atomlin@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220801234258.134609-3-atomlin@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Aaron, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.19 next-20220802] [cannot apply to tip/timers/nohz] [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/Aaron-Tomlin/tick-sched-Ensure-quiet_vmstat-is-called-when-the-idle-tick-was-stopped-too/20220802-074341 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9de1f9c8ca5100a02a2e271bdbde36202e251b4b config: x86_64-randconfig-a013-20220801 (https://download.01.org/0day-ci/archive/20220803/202208031440.kq5bbt4F-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/a0d3b9fe31484c4c44c430d10d0b60e2e0551525 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Aaron-Tomlin/tick-sched-Ensure-quiet_vmstat-is-called-when-the-idle-tick-was-stopped-too/20220802-074341 git checkout a0d3b9fe31484c4c44c430d10d0b60e2e0551525 # 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 errors (new ones prefixed by >>): ld: vmlinux.o: in function `exit_to_user_mode_prepare': >> common.c:(.text+0x1d4569): undefined reference to `tick_nohz_user_enter_prepare' >> ld: common.c:(.text+0x1d45df): undefined reference to `tick_nohz_user_enter_prepare' ld: common.c:(.text+0x1d460c): undefined reference to `tick_nohz_user_enter_prepare' -- 0-DAY CI Kernel Test Service https://01.org/lkp