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 X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A847FECE561 for ; Fri, 14 Sep 2018 22:01:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 43FA520866 for ; Fri, 14 Sep 2018 22:01:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43FA520866 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728020AbeIODRq (ORCPT ); Fri, 14 Sep 2018 23:17:46 -0400 Received: from mga07.intel.com ([134.134.136.100]:6040 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726942AbeIODRq (ORCPT ); Fri, 14 Sep 2018 23:17:46 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Sep 2018 15:01:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,374,1531810800"; d="gz'50?scan'50,208,50";a="70093084" Received: from bee.sh.intel.com (HELO lkp-server01) ([10.239.97.14]) by fmsmga007.fm.intel.com with ESMTP; 14 Sep 2018 15:01:21 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1g0w9R-000Dxb-82; Sat, 15 Sep 2018 06:01:21 +0800 Date: Sat, 15 Sep 2018 06:01:17 +0800 From: kbuild test robot To: My Name <18650033736@163.com> Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, Xin Lin <18650033736@163.com> Subject: Re: [PATCH] kernel: prevent submission of creds with higher privileges inside container Message-ID: <201809150626.qsnoZYb0%fengguang.wu@intel.com> References: <1536922536-5803-1-git-send-email-18650033736@163.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="C7zPtVaVf+AK4Oqc" Content-Disposition: inline In-Reply-To: <1536922536-5803-1-git-send-email-18650033736@163.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --C7zPtVaVf+AK4Oqc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Xin, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.19-rc3 next-20180913] [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/My-Name/kernel-prevent-submission-of-creds-with-higher-privileges-inside-container/20180915-051650 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 >>): kernel/cred.o: In function `commit_creds': >> cred.c:(.text+0x1ae): undefined reference to `get_net_ns_by_pid' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --C7zPtVaVf+AK4Oqc Content-Type: application/gzip Content-Disposition: attachment; filename=".config.gz" Content-Transfer-Encoding: base64 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