Hi Will, Thank you for the patch! Yet something to improve: [auto build test ERROR on helgaas-pci/next] [also build test ERROR on linus/master next-20220810] [cannot apply to v5.19] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Will-McVicker/PCI-dwc-Add-support-for-64-bit-MSI-target-addresses/20220810-020421 base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: sparc-buildonly-randconfig-r004-20220810 (https://download.01.org/0day-ci/archive/20220811/202208110116.R0hD7l2c-lkp@xxxxxxxxx/config) compiler: sparc-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/7a41faa4e02a0a8945f79e7af86d10e371b2fc12 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Will-McVicker/PCI-dwc-Add-support-for-64-bit-MSI-target-addresses/20220810-020421 git checkout 7a41faa4e02a0a8945f79e7af86d10e371b2fc12 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/pci/controller/dwc/pcie-designware.c:85:5: error: redefinition of 'dw_pcie_msi_capabilities' 85 | u16 dw_pcie_msi_capabilities(struct dw_pcie *pci) | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pci/controller/dwc/pcie-designware.c:20: drivers/pci/controller/dwc/pcie-designware.h:467:19: note: previous definition of 'dw_pcie_msi_capabilities' with type 'u16(struct dw_pcie *)' {aka 'short unsigned int(struct dw_pcie *)'} 467 | static inline u16 dw_pcie_msi_capabilities(struct dw_pcie *pci) | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/dw_pcie_msi_capabilities +85 drivers/pci/controller/dwc/pcie-designware.c 84 > 85 u16 dw_pcie_msi_capabilities(struct dw_pcie *pci) 86 { 87 u8 offset; 88 89 offset = dw_pcie_find_capability(pci, PCI_CAP_ID_MSI); 90 return dw_pcie_readw_dbi(pci, offset + PCI_MSI_FLAGS); 91 } 92 EXPORT_SYMBOL_GPL(dw_pcie_msi_capabilities); 93 -- 0-DAY CI Kernel Test Service https://01.org/lkp
