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 5820CC433F5 for ; Fri, 6 May 2022 14:30:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442226AbiEFOeJ (ORCPT ); Fri, 6 May 2022 10:34:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442195AbiEFOdx (ORCPT ); Fri, 6 May 2022 10:33:53 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 31B3D68FA3; Fri, 6 May 2022 07:30:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651847410; x=1683383410; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/3bQs46ARc9z6IxvGQKAIeVw9c66t2zrtmGP1N90Tss=; b=kIlxcGKBxmL8XxzICY8ODoqt39SOIU1lTJf2fwm3FuIJVE0oooGDznnO oWtjwc5d1fEMNMC6SPePgk5d6lCIx9KIE0Dh49E+yWN9g5AUCupasuxjD w1U76aLwEYMckJcdklun//fIRSnHkqyHTcIujFCj0gLkHg3kiIkIui/kN 6YIZ8CbwweVEpGO/m6Sg1uUyQCH9euRI7VjJJZtpJ5vUqctcRaDxbgzvG e5Kml5gQdYGcPBC5EZlam1VF98PXcImhSxP+FaU5WT1TYZudx6c1iD5s4 8GFKmLe/M4qP6DO1WmaLv4qgHRq9uq0GZ6UfgRxMJMx5eDgRbuqnooz/i Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10339"; a="268376273" X-IronPort-AV: E=Sophos;i="5.91,203,1647327600"; d="scan'208";a="268376273" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2022 07:30:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,203,1647327600"; d="scan'208";a="665498808" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 06 May 2022 07:30:05 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1nmyy4-000DY8-89; Fri, 06 May 2022 14:30:04 +0000 Date: Fri, 6 May 2022 22:29:44 +0800 From: kernel test robot To: cgel.zte@gmail.com, akpm@linux-foundation.org, hannes@cmpxchg.org, willy@infradead.org, shy828301@gmail.com Cc: kbuild-all@lists.01.org, mhocko@kernel.org, roman.gushchin@linux.dev, shakeelb@google.com, linmiaohe@huawei.com, hughd@google.com, songmuchun@bytedance.com, surenb@google.com, vbabka@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, cgroups@vger.kernel.org, william.kucharski@oracle.com, peterx@redhat.com, Yang Yang Subject: Re: [PATCH v2] mm/memcg: support control THP behaviour in cgroup Message-ID: <202205062206.5pPA18rP-lkp@intel.com> References: <20220506031804.437642-1-yang.yang29@zte.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220506031804.437642-1-yang.yang29@zte.com.cn> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linux/master linus/master v5.18-rc5 next-20220506] [cannot apply to hnaz-mm/master] [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] url: https://github.com/intel-lab-lkp/linux/commits/cgel-zte-gmail-com/mm-memcg-support-control-THP-behaviour-in-cgroup/20220506-112100 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything config: s390-randconfig-r013-20220505 (https://download.01.org/0day-ci/archive/20220506/202205062206.5pPA18rP-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 11.3.0 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://github.com/intel-lab-lkp/linux/commit/01b750c350f3c12ca3908e94dc4447041ac9d89b git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review cgel-zte-gmail-com/mm-memcg-support-control-THP-behaviour-in-cgroup/20220506-112100 git checkout 01b750c350f3c12ca3908e94dc4447041ac9d89b # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=s390 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 >>): s390-linux-ld: mm/shmem.o: in function `shmem_zero_setup': shmem.c:(.text+0x380): undefined reference to `khugepaged_always' >> s390-linux-ld: shmem.c:(.text+0x3f2): undefined reference to `khugepaged_req_madv' s390-linux-ld: mm/huge_memory.o: in function `do_huge_pmd_anonymous_page': >> huge_memory.c:(.text+0x3d9c): undefined reference to `khugepaged_always' >> s390-linux-ld: huge_memory.c:(.text+0x3e2a): undefined reference to `khugepaged_req_madv' s390-linux-ld: mm/khugepaged.o: in function `set_recommended_min_free_kbytes': khugepaged.c:(.text+0x1d06): undefined reference to `khugepaged_enabled' s390-linux-ld: mm/khugepaged.o: in function `hugepage_vma_check.part.0': khugepaged.c:(.text+0x24c4): undefined reference to `khugepaged_always' s390-linux-ld: mm/khugepaged.o: in function `khugepaged_wait_work': khugepaged.c:(.text+0x2da8): undefined reference to `khugepaged_enabled' >> s390-linux-ld: khugepaged.c:(.text+0x2e94): undefined reference to `khugepaged_enabled' s390-linux-ld: mm/khugepaged.o: in function `khugepaged_do_scan': khugepaged.c:(.text+0x46e8): undefined reference to `khugepaged_enabled' s390-linux-ld: khugepaged.c:(.text+0x482a): undefined reference to `khugepaged_enabled' s390-linux-ld: mm/khugepaged.o: in function `khugepaged_enter_vma_merge': khugepaged.c:(.text+0x4bb2): undefined reference to `khugepaged_always' >> s390-linux-ld: khugepaged.c:(.text+0x4c1a): undefined reference to `khugepaged_req_madv' s390-linux-ld: mm/khugepaged.o: in function `start_stop_khugepaged': khugepaged.c:(.text+0x4eb6): undefined reference to `khugepaged_enabled' s390-linux-ld: mm/khugepaged.o: in function `khugepaged_min_free_kbytes_update': khugepaged.c:(.text+0x5066): undefined reference to `khugepaged_enabled' -- 0-DAY CI Kernel Test Service https://01.org/lkp