Hi Nam, kernel test robot noticed the following build errors: [auto build test ERROR on pci/next] [cannot apply to pci/for-linus linus/master v6.16-rc4 next-20250704] [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/Nam-Cao/PCI-dwc-Switch-to-msi_create_parent_irq_domain/20250626-230029 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/024f0122314198fe0a42fef01af53e8953a687ec.1750858083.git.namcao%40linutronix.de patch subject: [PATCH 14/16] PCI: hv: Switch to msi_create_parent_irq_domain() config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20250705/202507051005.SB1ajh7M-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250705/202507051005.SB1ajh7M-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202507051005.SB1ajh7M-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "irq_domain_free_irqs_top" [drivers/pci/controller/pci-hyperv.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
