Hi Yejune, Thank you for the patch! Yet something to improve: [auto build test ERROR on net-next/master] [also build test ERROR on net/master linus/master v5.13-rc6 next-20210618] [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] url: https://github.com/0day-ci/linux/commits/Yejune-Deng/net-add-pf_family_na... base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 8fe088bd4fd12f4c8899b51d5bc3daad98767d49 config: i386-randconfig-r026-20210618 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/f385a306caae1deea33a32795753f9cb8... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Yejune-Deng/net-add-pf_family_names-for-protocol-family/20210618-223434 git checkout f385a306caae1deea33a32795753f9cb883fb7d0 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from <command-line>:32: 59 | [PF_UNSPEC] = "PF_UNSPEC", | ^~~~~~~~~ ./usr/include/linux/net.h:59:3: note: (near initialization for 'pf_family_names') 60 | [PF_UNIX] = "PF_UNIX/PF_LOCAL", | ^~~~~~~ ./usr/include/linux/net.h:60:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:60:3: note: (near initialization for 'pf_family_names') 61 | [PF_INET] = "PF_INET", | ^~~~~~~ ./usr/include/linux/net.h:61:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:61:3: note: (near initialization for 'pf_family_names') 62 | [PF_AX25] = "PF_AX25", | ^~~~~~~ ./usr/include/linux/net.h:62:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:62:3: note: (near initialization for 'pf_family_names') 63 | [PF_IPX] = "PF_IPX", | ^~~~~~ ./usr/include/linux/net.h:63:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:63:3: note: (near initialization for 'pf_family_names') 64 | [PF_APPLETALK] = "PF_APPLETALK", | ^~~~~~~~~~~~ ./usr/include/linux/net.h:64:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:64:3: note: (near initialization for 'pf_family_names') 65 | [PF_NETROM] = "PF_NETROM", | ^~~~~~~~~ ./usr/include/linux/net.h:65:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:65:3: note: (near initialization for 'pf_family_names') 66 | [PF_BRIDGE] = "PF_BRIDGE", | ^~~~~~~~~ ./usr/include/linux/net.h:66:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:66:3: note: (near initialization for 'pf_family_names') 67 | [PF_ATMPVC] = "PF_ATMPVC", | ^~~~~~~~~ ./usr/include/linux/net.h:67:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:67:3: note: (near initialization for 'pf_family_names') 68 | [PF_X25] = "PF_X25", | ^~~~~~ ./usr/include/linux/net.h:68:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:68:3: note: (near initialization for 'pf_family_names') 69 | [PF_INET6] = "PF_INET6", | ^~~~~~~~ ./usr/include/linux/net.h:69:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:69:3: note: (near initialization for 'pf_family_names') 70 | [PF_ROSE] = "PF_ROSE", | ^~~~~~~ ./usr/include/linux/net.h:70:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:70:3: note: (near initialization for 'pf_family_names') 71 | [PF_DECnet] = "PF_DECnet", | ^~~~~~~~~ ./usr/include/linux/net.h:71:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:71:3: note: (near initialization for 'pf_family_names') 72 | [PF_NETBEUI] = "PF_NETBEUI", | ^~~~~~~~~~ ./usr/include/linux/net.h:72:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:72:3: note: (near initialization for 'pf_family_names') 73 | [PF_SECURITY] = "PF_SECURITY", | ^~~~~~~~~~~ ./usr/include/linux/net.h:73:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:73:3: note: (near initialization for 'pf_family_names') 74 | [PF_KEY] = "PF_KEY", | ^~~~~~ ./usr/include/linux/net.h:74:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:74:3: note: (near initialization for 'pf_family_names') 75 | [PF_NETLINK] = "PF_NETLINK/PF_ROUTE", | ^~~~~~~~~~ ./usr/include/linux/net.h:75:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:75:3: note: (near initialization for 'pf_family_names') 76 | [PF_PACKET] = "PF_PACKET", | ^~~~~~~~~ ./usr/include/linux/net.h:76:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:76:3: note: (near initialization for 'pf_family_names') 77 | [PF_ASH] = "PF_ASH", | ^~~~~~ ./usr/include/linux/net.h:77:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:77:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:78:3: error: 'PF_ECONET' undeclared here (not in a function) 78 | [PF_ECONET] = "PF_ECONET", | ^~~~~~~~~ ./usr/include/linux/net.h:78:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:78:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:79:3: error: 'PF_ATMSVC' undeclared here (not in a function) 79 | [PF_ATMSVC] = "PF_ATMSVC", | ^~~~~~~~~ ./usr/include/linux/net.h:79:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:79:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:80:3: error: 'PF_RDS' undeclared here (not in a function) 80 | [PF_RDS] = "PF_RDS", | ^~~~~~ ./usr/include/linux/net.h:80:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:80:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:81:3: error: 'PF_SNA' undeclared here (not in a function) 81 | [PF_SNA] = "PF_SNA", | ^~~~~~ ./usr/include/linux/net.h:81:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:81:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:82:3: error: 'PF_IRDA' undeclared here (not in a function) 82 | [PF_IRDA] = "PF_IRDA", | ^~~~~~~ ./usr/include/linux/net.h:82:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:82:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:83:3: error: 'PF_PPPOX' undeclared here (not in a function) 83 | [PF_PPPOX] = "PF_PPPOX", | ^~~~~~~~ ./usr/include/linux/net.h:83:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:83:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:84:3: error: 'PF_WANPIPE' undeclared here (not in a function) 84 | [PF_WANPIPE] = "PF_WANPIPE", | ^~~~~~~~~~ ./usr/include/linux/net.h:84:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:84:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:85:3: error: 'PF_LLC' undeclared here (not in a function) 85 | [PF_LLC] = "PF_LLC", | ^~~~~~ ./usr/include/linux/net.h:85:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:85:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:86:3: error: 'PF_IB' undeclared here (not in a function) 86 | [PF_IB] = "PF_IB", | ^~~~~ ./usr/include/linux/net.h:86:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:86:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:87:3: error: 'PF_MPLS' undeclared here (not in a function) 87 | [PF_MPLS] = "PF_MPLS", | ^~~~~~~ ./usr/include/linux/net.h:87:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:87:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:88:3: error: 'PF_CAN' undeclared here (not in a function) 88 | [PF_CAN] = "PF_CAN", | ^~~~~~ ./usr/include/linux/net.h:88:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:88:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:89:3: error: 'PF_TIPC' undeclared here (not in a function) 89 | [PF_TIPC] = "PF_TIPC", | ^~~~~~~ ./usr/include/linux/net.h:89:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:89:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:90:3: error: 'PF_BLUETOOTH' undeclared here (not in a function) 90 | [PF_BLUETOOTH] = "PF_BLUETOOTH", | ^~~~~~~~~~~~ ./usr/include/linux/net.h:90:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:90:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:91:3: error: 'PF_IUCV' undeclared here (not in a function) 91 | [PF_IUCV] = "PF_IUCV", | ^~~~~~~ ./usr/include/linux/net.h:91:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:91:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:92:3: error: 'PF_RXRPC' undeclared here (not in a function) 92 | [PF_RXRPC] = "PF_RXRPC", | ^~~~~~~~ ./usr/include/linux/net.h:92:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:92:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:93:3: error: 'PF_ISDN' undeclared here (not in a function) 93 | [PF_ISDN] = "PF_ISDN", | ^~~~~~~ ./usr/include/linux/net.h:93:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:93:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:94:3: error: 'PF_PHONET' undeclared here (not in a function) 94 | [PF_PHONET] = "PF_PHONET", | ^~~~~~~~~ ./usr/include/linux/net.h:94:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:94:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:95:3: error: 'PF_IEEE802154' undeclared here (not in a function) 95 | [PF_IEEE802154] = "PF_IEEE802154", | ^~~~~~~~~~~~~ ./usr/include/linux/net.h:95:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:95:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:96:3: error: 'PF_CAIF' undeclared here (not in a function) 96 | [PF_CAIF] = "PF_CAIF", | ^~~~~~~ ./usr/include/linux/net.h:96:3: error: array index in initializer not of integer type ./usr/include/linux/net.h:96:3: note: (near initialization for 'pf_family_names') ./usr/include/linux/net.h:97:3: error: 'PF_ALG' undeclared here (not in a function) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org