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 DA6C7C27C76 for ; Wed, 25 Jan 2023 04:22:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232753AbjAYEWO (ORCPT ); Tue, 24 Jan 2023 23:22:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231286AbjAYEWL (ORCPT ); Tue, 24 Jan 2023 23:22:11 -0500 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE8A053B01; Tue, 24 Jan 2023 20:22:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674620525; x=1706156525; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NhOPx0gE0BklEYBntjw2S+n2t7urmONIUgn/cw4sNzQ=; b=cmZ/hpHuoi62xxIcTXpfAEozZ4cthOFFo5c8At44kqH5FJkVKQg54rPQ mtwrELPFObeZqdpgPpfgtW7gbsMwusud/pTS50NWnNQLiO3JOI6eYJ4wb 6x1zKEtkulQbCwvApEFoR9t5/FN1zbVzDC/BDLK1uvadUDxtiybx0DYrW 9v3uTyW/l2+86+kfxZmPXSQzdTfQrz5ubG2i7xIuB79oWz4N4OeACtAmr Pz1c05rwyy0Bx4F/iaGND6Q/R+/8U/83QgdRPVQDxHSVKnOT3Auy/vWga +AiStsNc94j+Xv6djwwIOGvfwMkWFB6P4yJsxXcTs4OTgfLL7UKOztDKl A==; X-IronPort-AV: E=McAfee;i="6500,9779,10600"; a="310052477" X-IronPort-AV: E=Sophos;i="5.97,244,1669104000"; d="scan'208";a="310052477" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2023 20:21:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10600"; a="786312481" X-IronPort-AV: E=Sophos;i="5.97,244,1669104000"; d="scan'208";a="786312481" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 24 Jan 2023 20:21:42 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pKXI5-000720-1T; Wed, 25 Jan 2023 04:21:41 +0000 Date: Wed, 25 Jan 2023 12:20:49 +0800 From: kernel test robot To: "T.J. Mercier" , Tejun Heo , Zefan Li , Johannes Weiner , Jonathan Corbet , Greg Kroah-Hartman , Arve =?iso-8859-1?B?SGr4bm5lduVn?= , Todd Kjos , Martijn Coenen , Joel Fernandes , Christian Brauner , Carlos Llamas , Suren Baghdasaryan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, daniel.vetter@ffwll.ch, android-mm@google.com, jstultz@google.com, jeffv@google.com, linux-security-module@vger.kernel.org, selinux@vger.kernel.org, cgroups@vger.kernel.org, Hridya Valsaraju , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/4] binder: Add flags to relinquish ownership of fds Message-ID: <202301251234.klClMpZF-lkp@intel.com> References: <20230123191728.2928839-4-tjmercier@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230123191728.2928839-4-tjmercier@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mercier", Thank you for the patch! Yet something to improve: [auto build test ERROR on 2241ab53cbb5cdb08a6b2d4688feb13971058f65] url: https://github.com/intel-lab-lkp/linux/commits/T-J-Mercier/memcg-Track-exported-dma-buffers/20230124-032017 base: 2241ab53cbb5cdb08a6b2d4688feb13971058f65 patch link: https://lore.kernel.org/r/20230123191728.2928839-4-tjmercier%40google.com patch subject: [PATCH v2 3/4] binder: Add flags to relinquish ownership of fds config: x86_64-randconfig-a016-20230123 (https://download.01.org/0day-ci/archive/20230125/202301251234.klClMpZF-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/41e80f59d1b70691eefc0490e7f1df800cead9f2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review T-J-Mercier/memcg-Track-exported-dma-buffers/20230124-032017 git checkout 41e80f59d1b70691eefc0490e7f1df800cead9f2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross 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.lld: error: undefined symbol: dma_buf_transfer_charge >>> referenced by binder.c:2280 (drivers/android/binder.c:2280) >>> drivers/android/binder.o:(binder_translate_fd) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests