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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 08859ECDE43 for ; Thu, 18 Oct 2018 09:03:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEC84208E4 for ; Thu, 18 Oct 2018 09:03:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEC84208E4 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 S1728122AbeJRRDo (ORCPT ); Thu, 18 Oct 2018 13:03:44 -0400 Received: from mga18.intel.com ([134.134.136.126]:53891 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727378AbeJRRDo (ORCPT ); Thu, 18 Oct 2018 13:03:44 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Oct 2018 02:03:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,395,1534834800"; d="scan'208";a="83585581" Received: from shao2-debian.sh.intel.com (HELO [10.239.13.6]) ([10.239.13.6]) by orsmga006.jf.intel.com with ESMTP; 18 Oct 2018 02:03:41 -0700 Subject: Re: [kbuild-all] [PATCH RT] rt: convert mm/kasan/quarantine_lock to raw_spinlock To: Sebastian Andrzej Siewior , kbuild test robot Cc: Clark Williams , linux-rt-users@vger.kernel.org, kbuild-all@01.org, linux-kernel@vger.kernel.org References: <20180918152931.17322-1-williams@redhat.com> <201809190442.itGUBZK3%fengguang.wu@intel.com> <20181005163754.2eexrmhzvdltswdr@linutronix.de> From: Rong Chen Message-ID: <83c8a7a7-00be-b29b-fa2e-be9c8276be94@intel.com> Date: Thu, 18 Oct 2018 17:04:01 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <20181005163754.2eexrmhzvdltswdr@linutronix.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/06/2018 12:37 AM, Sebastian Andrzej Siewior wrote: > On 2018-09-19 04:34:50 [+0800], kbuild test robot wrote: >> Hi Clark, >> >> Thank you for the patch! Perhaps something to improve: >> >> [auto build test WARNING on linux-rt-devel/for-kbuild-bot/current-stable] >> >> url: https://github.com/0day-ci/linux/commits/Clark-Williams/rt-convert-mm-kasan-quarantine_lock-to-raw_spinlock/20180919-021343 >> base: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git for-kbuild-bot/current-stable >> config: x86_64-allmodconfig (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=x86_64 >> >> All warnings (new ones prefixed by >>): > how is this related? Could someone please explain this. > > It Iooks like a kbuild issue, we will looking into it. Best Regards, Rong Chen