From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id 1DC596B0007 for ; Tue, 20 Feb 2018 18:38:55 -0500 (EST) Received: by mail-pf0-f199.google.com with SMTP id y25so5657155pfe.5 for ; Tue, 20 Feb 2018 15:38:55 -0800 (PST) Received: from mga06.intel.com (mga06.intel.com. [134.134.136.31]) by mx.google.com with ESMTPS id ay9-v6si1882840plb.225.2018.02.20.15.38.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 20 Feb 2018 15:38:53 -0800 (PST) Date: Wed, 21 Feb 2018 07:38:11 +0800 From: kbuild test robot Subject: Re: [PATCH 2/3] mm: memcg: plumbing memcg for kmalloc allocations Message-ID: <201802210751.Zptrc19M%fengguang.wu@intel.com> References: <20180220194149.242009-3-shakeelb@google.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="LZvS9be/3tNcYl/X" Content-Disposition: inline In-Reply-To: <20180220194149.242009-3-shakeelb@google.com> Sender: owner-linux-mm@kvack.org List-ID: To: Shakeel Butt Cc: kbuild-all@01.org, Jan Kara , Amir Goldstein , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , Greg Thelen , Johannes Weiner , Michal Hocko , Vladimir Davydov , Mel Gorman , Vlastimil Babka , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org --LZvS9be/3tNcYl/X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Shakeel, Thank you for the patch! Yet something to improve: [auto build test ERROR on mmotm/master] [also build test ERROR on v4.16-rc2 next-20180220] [cannot apply to linus/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Shakeel-Butt/Directed-kmem-charging/20180221-071026 base: git://git.cmpxchg.org/linux-mmotm.git master config: i386-tinyconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): arch/x86/events/core.o: In function `allocate_fake_cpuc': >> core.c:(.text+0x52b): undefined reference to `__kmalloc_memcg' arch/x86/events/core.o: In function `merge_attr': >> core.c:(.init.text+0x2c): undefined reference to `__kmalloc_memcg' arch/x86/events/intel/core.o: In function `intel_pmu_cpu_prepare': core.c:(.text+0x1674): undefined reference to `__kmalloc_memcg' arch/x86/events/intel/pt.o: In function `pt_init': >> pt.c:(.init.text+0x125): undefined reference to `__kmalloc_memcg' pt.c:(.init.text+0x13c): undefined reference to `__kmalloc_memcg' arch/x86/kernel/e820.o:e820.c:(.init.text+0xa5b): more undefined references to `__kmalloc_memcg' follow --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --LZvS9be/3tNcYl/X Content-Type: application/gzip Content-Disposition: attachment; filename=".config.gz" Content-Transfer-Encoding: base64 H4sICIatjFoAAy5jb25maWcAjFxbk9u2kn4/v4LlbG3FD7Hn5smktuYBAkEJEUEyBChp5oUl a2hbZY00K2kS+99vN0CJt8ZkT1VOInQDxKUvXzca88t/fgnY63H3vDyuV8vN5mfwtdpW++Wx egq+rDfV/wRhGiSpCUQozQdgjtfb1x8f19d3t8HNh8tPHy5+e36+DKbVflttAr7bfll/fYXu 6932P78AO0+TSI7L25uRNMH6EGx3x+BQHf9Tty/ubsvrq/ufrd/ND5lokxfcyDQpQ8HTUOQN MS1MVpgySnPFzP27avPl+uo3nNa7EwfL+QT6Re7n/bvlfvXt44+7248rO8uDXUT5VH1xv8/9 4pRPQ5GVusiyNDfNJ7VhfGpyxsWQplTR/LBfVoplZZ6EJaxcl0om93dv0dni/vKWZuCpypj5 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