Re: [PATCH 2/3] PCI: dwc: Add ECAM support with iATU configuration

kernel test robot
2024-11-21T12:56:02Z

Hi Krishna,

kernel test robot noticed the following build errors:

[auto build test ERROR on 2f87d0916ce0d2925cedbc9e8f5d6291ba2ac7b2]

url: https://github.com/intel-lab-lkp/linux/commits/Krishna-chaitanya-chundru/arm64-dts-qcom-sc7280-Increase-config-size-to-256MB-for-ECAM-feature/20241121-095614
base: 2f87d0916ce0d2925cedbc9e8f5d6291ba2ac7b2
patch link: https://lore.kernel.org/r/20241117-ecam-v1-2-6059faf38d07%40quicinc.com
patch subject: [PATCH 2/3] PCI: dwc: Add ECAM support with iATU configuration
config: i386-buildonly-randconfig-005-20241121 (https://download.01.org/0day-ci/archive/20241121/202411212032.CbThzjSv-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241121/202411212032.CbThzjSv-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411212032.CbThzjSv-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: pci_generic_ecam_ops
>>> referenced by pcie-designware-host.c
>>> drivers/pci/controller/dwc/pcie-designware-host.o:(dw_pcie_host_init) in archive vmlinux.a
>>> referenced by pcie-designware-host.c
>>> drivers/pci/controller/dwc/pcie-designware-host.o:(dw_pcie_host_init) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: pci_ecam_create
>>> referenced by pcie-designware-host.c
>>> drivers/pci/controller/dwc/pcie-designware-host.o:(dw_pcie_host_init) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: pci_ecam_free
>>> referenced by pcie-designware-host.c
>>> drivers/pci/controller/dwc/pcie-designware-host.o:(dw_pcie_host_init) in archive vmlinux.a
>>> referenced by pcie-designware-host.c
>>> drivers/pci/controller/dwc/pcie-designware-host.o:(dw_pcie_host_deinit) in archive vmlinux.a

--
0-DAY CI Kernel Test Service