From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752335AbdLFWJC (ORCPT ); Wed, 6 Dec 2017 17:09:02 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:32808 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751604AbdLFWJA (ORCPT ); Wed, 6 Dec 2017 17:09:00 -0500 Date: Wed, 6 Dec 2017 14:08:58 -0800 From: "Paul E. McKenney" To: kbuild test robot Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org Subject: Re: [rcu:rcu/dev 24/25] ERROR: "schedule_timeout_set_task2dump" [kernel/torture.ko] undefined! Reply-To: paulmck@linux.vnet.ibm.com References: <201712070631.KQ3P1R3S%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201712070631.KQ3P1R3S%fengguang.wu@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 x-cbid: 17120622-0048-0000-0000-00000210CBE7 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008162; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000244; SDB=6.00956436; UDB=6.00483476; IPR=6.00736473; BA=6.00005729; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00018390; XFM=3.00000015; UTC=2017-12-06 22:08:58 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17120622-0049-0000-0000-000043625FE2 Message-Id: <20171206220858.GD7829@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-12-06_07:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1712060310 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 07, 2017 at 06:03:12AM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/dev > head: dab0b22dfc3bd3ed37876b2465dc622a39ae25e0 > commit: aa2b802cb432a725589884d2ba47833de21e0871 [24/25] EXP: timer: Dump __cpuhp_kick_ap task state > config: x86_64-kexec (attached as .config) > compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025 > reproduce: > git checkout aa2b802cb432a725589884d2ba47833de21e0871 > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > >> ERROR: "schedule_timeout_set_task2dump" [kernel/torture.ko] undefined! This is experimental code which will be reworked before hitting mainline. Apologies for the noise! Thanx, Paul