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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 23 Apr 2019 14:06:57 +0100 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x3ND6uB136241558 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 23 Apr 2019 13:06:56 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BC51DB2066; Tue, 23 Apr 2019 13:06:56 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9409AB2064; Tue, 23 Apr 2019 13:06:56 +0000 (GMT) Received: from paulmck-ThinkPad-W541 (unknown [9.85.207.109]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Tue, 23 Apr 2019 13:06:56 +0000 (GMT) Received: by paulmck-ThinkPad-W541 (Postfix, from userid 1000) id 9461616C2664; Tue, 23 Apr 2019 05:58:58 -0700 (PDT) Date: Tue, 23 Apr 2019 05:58:58 -0700 From: "Paul E. McKenney" To: kbuild test robot Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org Subject: Re: [rcu:dev.2019.04.16a 71/72] ERROR: "sched_setaffinity" [kernel/rcu/rcutorture.ko] undefined! Reply-To: paulmck@linux.ibm.com References: <201904232031.O1MJPq0W%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201904232031.O1MJPq0W%lkp@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 x-cbid: 19042313-0068-0000-0000-000003B8D2C4 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010981; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000285; SDB=6.01193226; UDB=6.00625499; IPR=6.00974047; MB=3.00026557; MTD=3.00000008; XFM=3.00000015; UTC=2019-04-23 13:06:59 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19042313-0069-0000-0000-0000484312B1 Message-Id: <20190423125858.GI3923@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-04-23_03:,, 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 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904230090 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 23, 2019 at 08:19:33PM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2019.04.16a > head: ca8714f549be5a186d086a223184095759eb7094 > commit: 672c5761e6763a76b414a8deaebb787696100ea1 [71/72] rcutorture: Add trivial RCU implementation > config: ia64-allmodconfig (attached as .config) > compiler: ia64-linux-gcc (GCC) 8.1.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 672c5761e6763a76b414a8deaebb787696100ea1 > # save the attached .config to linux build tree > GCC_VERSION=8.1.0 make.cross ARCH=ia64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot > > > All errors (new ones prefixed by >>): > > >> ERROR: "sched_setaffinity" [kernel/rcu/rcutorture.ko] undefined! > ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined! > ERROR: "__sw_hweight8" [drivers/net/wireless/mediatek/mt76/mt7603/mt7603e.ko] undefined! > ERROR: "ia64_delay_loop" [drivers/net/phy/mdio-cavium.ko] undefined! Good catch -- fixing this with the usual trampoline function. Thanx, Paul