[kbuild-all] [p2pmem:p2pdma_dma_map_ops_rfc 16/17] drivers/pci/p2pdma.c:1098:35: sparse: sparse: symbol 'pci_p2pdma_vmops' was not declared. Should it be

tree: https://github.com/sbates130272/linux-p2pmem.git p2pdma_dma_map_ops_rfc head: 80a55e73c60d1f8f02b4371ef6b666323348566a commit: 81ae7aadc3185d570a1fbcaee821865bacca1679 [16/17] PCI/P2PDMA: Introduce pci_mmap_p2pmem() config: x86_64-randconfig-s021-20210311 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-262-g5e674421-dirty # https://github.com/sbates130272/linux-p2pmem/commit/81ae7aadc3185d570a1fb... git remote add p2pmem https://github.com/sbates130272/linux-p2pmem.git git fetch --no-tags p2pmem p2pdma_dma_map_ops_rfc git checkout 81ae7aadc3185d570a1fbcaee821865bacca1679 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; "sparse warnings: (new ones prefixed by >>)" Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org