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=?utf-8?B?a2JHYnY3ajN2MmFOZnNxTWRzRW5sbXBNczBzS0NmQ1ViZ2RQSjJHbDJLeUVh?= =?utf-8?B?aG5NMUdKVDhiVU11bUtZRjNEcXhQbVN2QzRudUYxOE0yZjF4ZTYzdCttbTFZ?= =?utf-8?Q?LQRhMEbNwwxYC7vn7ccqVGyBTFMrGaK/?= X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 82ffc19b-1d79-4bb0-cf7a-08de57bd2cd0 X-MS-Exchange-CrossTenant-AuthSource: MA5PR01MB12500.INDPRD01.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jan 2026 00:45:15.3270 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: PN0PR01MB7783 On 1/19/2026 10:00 PM, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7 > commit: 1c72774df028429836eec3394212f2921bb830fc PCI: sg2042: Add Sophgo SG2042 PCIe driver > date: 4 months ago > config: arc-randconfig-002-20260119 (https://download.01.org/0day-ci/archive/20260119/202601192149.m9qDmfLW-lkp@intel.com/config) > compiler: arc-linux-gcc (GCC) 8.5.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260119/202601192149.m9qDmfLW-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/202601192149.m9qDmfLW-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > arc-linux-ld: drivers/pci/controller/cadence/pci-j721e.o: in function `j721e_pcie_remove': > drivers/pci/controller/cadence/pci-j721e.c:648: undefined reference to `cdns_pcie_host_disable' >>> arc-linux-ld: drivers/pci/controller/cadence/pci-j721e.c:648: undefined reference to `cdns_pcie_host_disable' This appears to be a configuration-related issue. "CONFIG_PCIE_CADENCE_HOST=m" but "CONFIG_PCI_J721E=y". I don't think this issue is related to sophgo drivers. Adding Vignesh and Siddharth who might be interested in this. Thanks, Chen