Hi chenxiang,

I love your patch! Yet something to improve:

[auto build test ERROR on kvmarm/next]
[also build test ERROR on awilliam-vfio/next awilliam-vfio/for-linus kvm/queue linus/master v6.1-rc6 next-20221125]
[cannot apply to kvm/linux-next]
[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/chenxiang/vfio-pci-Verify-each-MSI-vector-to-avoid-invalid-MSI-vectors/20221123-091502
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next
patch link:    https://lore.kernel.org/r/1669167756-196788-1-git-send-email-chenxiang66%40hisilicon.com
patch subject: [PATCH v2] vfio/pci: Verify each MSI vector to avoid invalid MSI vectors
config: x86_64-allyesconfig
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/c6c1cf8daf3f86b7d4761bfca5bc9d55981191ea
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review chenxiang/vfio-pci-Verify-each-MSI-vector-to-avoid-invalid-MSI-vectors/20221123-091502
        git checkout c6c1cf8daf3f86b7d4761bfca5bc9d55981191ea
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   ld: kernel image bigger than KERNEL_IMAGE_SIZE
   ld: vmlinux.o: in function `vfio_msi_set_vector_signal':
>> vfio_pci_intrs.c:(.text+0x806c1b3): undefined reference to `kvm_verify_msi'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp