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Mon, 28 Sep 2026 09:05:02 +0000 (GMT) Received: from [9.124.213.68] (unknown [9.124.213.68]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 28 Sep 2026 09:05:02 +0000 (GMT) Message-ID: Date: Mon, 28 Sep 2026 14:35:01 +0530 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linuxppc:next-test 3/13] ld.lld: error: undefined symbol: irq_proc_emit_counts To: kernel test robot Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Madhavan Srinivasan , "Christophe Leroy (CS GROUP)" References: <202609271531.8kf2NTjK-lkp@intel.com> Content-Language: en-US From: Shrikanth Hegde In-Reply-To: <202609271531.8kf2NTjK-lkp@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI4MDAzNiBTYWx0ZWRfXw0llwUiZSEM6 P3GS2OgSASbdcvMuK80nf7hbtxWSRWKqp0ePMO0HROKq836+5XvvGeHRvcasKxg3NzLsj06AoEV ArQVCC7DSeC+qJdNTWTV3piFcNPbukb7roAugS+yonJZCiH8Ar+kj2ZPqmynRvTeYuhvOrTA4Kq +s2shqKJ28zJGb+46S6b6unhyDSSQDFePxMgc88zgeLKA/lOEuhcXlgMdR313oBO0rWgToYW90d /4WjldLlHiHL2cL5gdPygKRA+I+GKcAQEOsNCbpD8LPCbzmqVse92szaSbpnjxDF+17+7JlIwJ6 EhGX4V0s8KBKMg7KM7Z0y2B3hukm3wELbXcTKh5pq0WRjuneNst3HTVDcU9Uc8qjasfp3aQk+l5 I1hVT5pLpGOd8REV5i/IyGGA7k0ybEzAmz179LUnIH2kyla514MnYCa3EK4TwuAJZQ1FWnVam6r zlq+maajyaZ5H+75T+Q== X-Authority-Analysis: v=2.4 cv=SPbXx+vH c=1 sm=1 tr=0 ts=6aba2dc2 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=NEAV23lmAAAA:8 a=i3X5FwGiAAAA:8 a=QyXUC8HyAAAA:8 a=VwQbUJbxAAAA:8 a=3b4A4PtVvGKcaD17NK0A:9 a=QEXdDO2ut3YA:10 a=mmqRlSCDY2ywfjPLJ4af:22 X-Proofpoint-ORIG-GUID: QGBWTX5yOHur_Dix1fvjA1gxRBpDqBUG X-Proofpoint-Spam-Info: AW1haW4tMjYwOTI4MDAzNiBTYWx0ZWRfXwxgfHoa4ovkn bGCOAXKG4jkQAIYEpITLAQFt85zhxnscp10dc6V4MfR+uIUedGoMgcnTMdEgTfcX2munSjFvXnE djI35JQoRzfNatcvTfUgZapRd3antNk= X-Proofpoint-GUID: QGBWTX5yOHur_Dix1fvjA1gxRBpDqBUG X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-28_01,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 clxscore=1011 spamscore=0 lowpriorityscore=0 malwarescore=0 adultscore=0 bulkscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609280036 Thanks for the report. On 9/27/26 1:12 PM, kernel test robot wrote: > tree: https://github.com/linuxppc/linux next-test > head: 12d238d584ba485a99e02e033746100fc7099184 > commit: fbb22ceaaf8f9c6786e6ff5da1962fe6ac0fc904 [3/13] powerpc/irq: Make irqstats array based > config: powerpc64-randconfig-1001-20260927 (https://download.01.org/0day-ci/archive/20260927/202609271531.8kf2NTjK-lkp@intel.com/config) > compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260927/202609271531.8kf2NTjK-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202609271531.8kf2NTjK-lkp@intel.com/ > > All errors (new ones prefixed by >>): > >>> ld.lld: error: undefined symbol: irq_proc_emit_counts > >>> referenced by irq.c:116 (arch/powerpc/kernel/irq.c:116) > >>> arch/powerpc/kernel/irq.o:(arch_show_interrupts) in archive vmlinux.a > >>> referenced by irq.c:116 (arch/powerpc/kernel/irq.c:116) > >>> arch/powerpc/kernel/irq.o:(arch_show_interrupts) in archive vmlinux.a > >>> referenced by irq.c:116 (arch/powerpc/kernel/irq.c:116) > >>> arch/powerpc/kernel/irq.o:(arch_show_interrupts) in archive vmlinux.a > >>> referenced 5 more times > I believe this happened due to below. # CONFIG_PROC_FS is not set Likely fix is gate with it. similar to x86. Will try to recreate and fix it soon. > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki