tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git merge.nfs-fs_parse.0 head: c354ed1dd8f49d2308cd07ecd889962db8a7bdae commit: 06d90a1a82614b2942e9421e646e78dfbc7d3fd2 [1/2] Merge branch 'work.fs_parse' into merge.nfs-fs_parse config: nds32-defconfig (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 06d90a1a82614b2942e9421e646e78dfbc7d3fd2 # save the attached .config to linux build tree GCC_VERSION=9.2.0 make.cross ARCH=nds32 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> Note: the vfs/merge.nfs-fs_parse.0 HEAD c354ed1dd8f49d2308cd07ecd889962db8a7bdae builds fine. It only hurts bisectibility. All error/warnings (new ones prefixed by >>): >> fs/nfs/fs_context.c:101:45: error: macro "__fsparam" requires 5 arguments, but only 4 given 101 | fs_param_neg_with_no|fs_param_v_optional), | ^ In file included from fs/nfs/fs_context.c:16: include/linux/fs_parser.h:106: note: macro "__fsparam" defined here 106 | #define __fsparam(TYPE, NAME, OPT, FLAGS, DATA) \ | >> fs/nfs/fs_context.c:100:2: error: '__fsparam' undeclared here (not in a function); did you mean 'nfs_param'? 100 | __fsparam(fs_param_is_string, "fsc", Opt_fscache, | ^~~~~~~~~ | nfs_param fs/nfs/fs_context.c:104:45: error: macro "__fsparam" requires 5 arguments, but only 4 given 104 | fs_param_neg_with_no|fs_param_deprecated), | ^ In file included from fs/nfs/fs_context.c:16: include/linux/fs_parser.h:106: note: macro "__fsparam" defined here 106 | #define __fsparam(TYPE, NAME, OPT, FLAGS, DATA) \ | >> fs/nfs/fs_context.c:105:45: error: macro "fsparam_enum" requires 3 arguments, but only 2 given 105 | fsparam_enum ("local_lock", Opt_local_lock), | ^ In file included from fs/nfs/fs_context.c:16: include/linux/fs_parser.h:126: note: macro "fsparam_enum" defined here 126 | #define fsparam_enum(NAME, OPT, array) __fsparam(fs_param_is_enum, NAME, OPT, 0, array) | >> fs/nfs/fs_context.c:105:2: error: 'fsparam_enum' undeclared here (not in a function); did you mean 'fs_param_is_enum'? 105 | fsparam_enum ("local_lock", Opt_local_lock), | ^~~~~~~~~~~~ | fs_param_is_enum fs/nfs/fs_context.c:107:47: error: macro "fsparam_enum" requires 3 arguments, but only 2 given 107 | fsparam_enum ("lookupcache", Opt_lookupcache), | ^ In file included from fs/nfs/fs_context.c:16: include/linux/fs_parser.h:126: note: macro "fsparam_enum" defined here 126 | #define fsparam_enum(NAME, OPT, array) __fsparam(fs_param_is_enum, NAME, OPT, 0, array) | >> fs/nfs/fs_context.c:161:39: error: array type has incomplete element type 'struct fs_parameter_enum' 161 | static const struct fs_parameter_enum nfs_param_enums[] = { | ^~~~~~~~~~~~~~~ >> fs/nfs/fs_context.c:173:21: error: variable 'nfs_fs_parameters' has initializer but incomplete type 173 | static const struct fs_parameter_description nfs_fs_parameters = { | ^~~~~~~~~~~~~~~~~~~~~~~~ fs/nfs/fs_context.c:174:3: error: 'const struct fs_parameter_description' has no member named 'name' 174 | .name = "nfs", | ^~~~ >> fs/nfs/fs_context.c:174:11: warning: excess elements in struct initializer 174 | .name = "nfs", | ^~~~~ fs/nfs/fs_context.c:174:11: note: (near initialization for 'nfs_fs_parameters') >> fs/nfs/fs_context.c:175:3: error: 'const struct fs_parameter_description' has no member named 'specs' 175 | .specs = nfs_param_specs, | ^~~~~ fs/nfs/fs_context.c:175:12: warning: excess elements in struct initializer 175 | .specs = nfs_param_specs, | ^~~~~~~~~~~~~~~ fs/nfs/fs_context.c:175:12: note: (near initialization for 'nfs_fs_parameters') >> fs/nfs/fs_context.c:176:3: error: 'const struct fs_parameter_description' has no member named 'enums' 176 | .enums = nfs_param_enums, | ^~~~~ fs/nfs/fs_context.c:176:12: warning: excess elements in struct initializer 176 | .enums = nfs_param_enums, | ^~~~~~~~~~~~~~~ fs/nfs/fs_context.c:176:12: note: (near initialization for 'nfs_fs_parameters') fs/nfs/fs_context.c: In function 'nfs_fs_context_parse_param': >> fs/nfs/fs_context.c:445:21: error: passing argument 2 of 'fs_parse' from incompatible pointer type [-Werror=incompatible-pointer-types] 445 | opt = fs_parse(fc, &nfs_fs_parameters, param, &result); | ^~~~~~~~~~~~~~~~~~ | | | const struct fs_parameter_description * In file included from fs/nfs/fs_context.c:16: include/linux/fs_parser.h:69:39: note: expected 'const struct fs_parameter_spec *' but argument is of type 'const struct fs_parameter_description *' 69 | const struct fs_parameter_spec *desc, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ fs/nfs/fs_context.c: At top level: >> fs/nfs/fs_context.c:1418:17: error: initialization of 'const struct fs_parameter_spec *' from incompatible pointer type 'const struct fs_parameter_description *' [-Werror=incompatible-pointer-types] 1418 | .parameters = &nfs_fs_parameters, | ^ fs/nfs/fs_context.c:1418:17: note: (near initialization for 'nfs_fs_type.parameters') fs/nfs/fs_context.c:1430:17: error: initialization of 'const struct fs_parameter_spec *' from incompatible pointer type 'const struct fs_parameter_description *' [-Werror=incompatible-pointer-types] 1430 | .parameters = &nfs_fs_parameters, | ^ fs/nfs/fs_context.c:1430:17: note: (near initialization for 'nfs4_fs_type.parameters') >> fs/nfs/fs_context.c:173:46: error: storage size of 'nfs_fs_parameters' isn't known 173 | static const struct fs_parameter_description nfs_fs_parameters = { | ^~~~~~~~~~~~~~~~~ fs/nfs/fs_context.c:161:39: warning: 'nfs_param_enums' defined but not used [-Wunused-variable] 161 | static const struct fs_parameter_enum nfs_param_enums[] = { | ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/__fsparam +101 fs/nfs/fs_context.c 9954bf92c0cddd5 David Howells 2019-12-10 85 e38bb238ed8ce28 Scott Mayhew 2019-12-10 86 static const struct fs_parameter_spec nfs_param_specs[] = { e38bb238ed8ce28 Scott Mayhew 2019-12-10 87 fsparam_flag_no("ac", Opt_ac), e38bb238ed8ce28 Scott Mayhew 2019-12-10 88 fsparam_u32 ("acdirmax", Opt_acdirmax), e38bb238ed8ce28 Scott Mayhew 2019-12-10 89 fsparam_u32 ("acdirmin", Opt_acdirmin), e38bb238ed8ce28 Scott Mayhew 2019-12-10 90 fsparam_flag_no("acl", Opt_acl), e38bb238ed8ce28 Scott Mayhew 2019-12-10 91 fsparam_u32 ("acregmax", Opt_acregmax), e38bb238ed8ce28 Scott Mayhew 2019-12-10 92 fsparam_u32 ("acregmin", Opt_acregmin), e38bb238ed8ce28 Scott Mayhew 2019-12-10 93 fsparam_u32 ("actimeo", Opt_actimeo), e38bb238ed8ce28 Scott Mayhew 2019-12-10 94 fsparam_string("addr", Opt_addr), e38bb238ed8ce28 Scott Mayhew 2019-12-10 95 fsparam_flag ("bg", Opt_bg), e38bb238ed8ce28 Scott Mayhew 2019-12-10 96 fsparam_u32 ("bsize", Opt_bsize), e38bb238ed8ce28 Scott Mayhew 2019-12-10 97 fsparam_string("clientaddr", Opt_clientaddr), e38bb238ed8ce28 Scott Mayhew 2019-12-10 98 fsparam_flag_no("cto", Opt_cto), e38bb238ed8ce28 Scott Mayhew 2019-12-10 99 fsparam_flag ("fg", Opt_fg), e38bb238ed8ce28 Scott Mayhew 2019-12-10 @100 __fsparam(fs_param_is_string, "fsc", Opt_fscache, e38bb238ed8ce28 Scott Mayhew 2019-12-10 @101 fs_param_neg_with_no|fs_param_v_optional), e38bb238ed8ce28 Scott Mayhew 2019-12-10 102 fsparam_flag ("hard", Opt_hard), e38bb238ed8ce28 Scott Mayhew 2019-12-10 103 __fsparam(fs_param_is_flag, "intr", Opt_intr, e38bb238ed8ce28 Scott Mayhew 2019-12-10 104 fs_param_neg_with_no|fs_param_deprecated), e38bb238ed8ce28 Scott Mayhew 2019-12-10 @105 fsparam_enum ("local_lock", Opt_local_lock), e38bb238ed8ce28 Scott Mayhew 2019-12-10 106 fsparam_flag_no("lock", Opt_lock), e38bb238ed8ce28 Scott Mayhew 2019-12-10 107 fsparam_enum ("lookupcache", Opt_lookupcache), e38bb238ed8ce28 Scott Mayhew 2019-12-10 108 fsparam_flag_no("migration", Opt_migration), e38bb238ed8ce28 Scott Mayhew 2019-12-10 109 fsparam_u32 ("minorversion", Opt_minorversion), e38bb238ed8ce28 Scott Mayhew 2019-12-10 110 fsparam_string("mountaddr", Opt_mountaddr), e38bb238ed8ce28 Scott Mayhew 2019-12-10 111 fsparam_string("mounthost", Opt_mounthost), e38bb238ed8ce28 Scott Mayhew 2019-12-10 112 fsparam_u32 ("mountport", Opt_mountport), e38bb238ed8ce28 Scott Mayhew 2019-12-10 113 fsparam_string("mountproto", Opt_mountproto), e38bb238ed8ce28 Scott Mayhew 2019-12-10 114 fsparam_u32 ("mountvers", Opt_mountvers), e38bb238ed8ce28 Scott Mayhew 2019-12-10 115 fsparam_u32 ("namlen", Opt_namelen), e38bb238ed8ce28 Scott Mayhew 2019-12-10 116 fsparam_u32 ("nconnect", Opt_nconnect), e38bb238ed8ce28 Scott Mayhew 2019-12-10 117 fsparam_string("nfsvers", Opt_vers), e38bb238ed8ce28 Scott Mayhew 2019-12-10 118 fsparam_u32 ("port", Opt_port), e38bb238ed8ce28 Scott Mayhew 2019-12-10 119 fsparam_flag_no("posix", Opt_posix), e38bb238ed8ce28 Scott Mayhew 2019-12-10 120 fsparam_string("proto", Opt_proto), e38bb238ed8ce28 Scott Mayhew 2019-12-10 121 fsparam_flag_no("rdirplus", Opt_rdirplus), e38bb238ed8ce28 Scott Mayhew 2019-12-10 122 fsparam_flag ("rdma", Opt_rdma), e38bb238ed8ce28 Scott Mayhew 2019-12-10 123 fsparam_flag_no("resvport", Opt_resvport), e38bb238ed8ce28 Scott Mayhew 2019-12-10 124 fsparam_u32 ("retrans", Opt_retrans), e38bb238ed8ce28 Scott Mayhew 2019-12-10 125 fsparam_string("retry", Opt_retry), e38bb238ed8ce28 Scott Mayhew 2019-12-10 126 fsparam_u32 ("rsize", Opt_rsize), e38bb238ed8ce28 Scott Mayhew 2019-12-10 127 fsparam_string("sec", Opt_sec), e38bb238ed8ce28 Scott Mayhew 2019-12-10 128 fsparam_flag_no("sharecache", Opt_sharecache), e38bb238ed8ce28 Scott Mayhew 2019-12-10 129 fsparam_flag ("sloppy", Opt_sloppy), e38bb238ed8ce28 Scott Mayhew 2019-12-10 130 fsparam_flag ("soft", Opt_soft), e38bb238ed8ce28 Scott Mayhew 2019-12-10 131 fsparam_flag ("softerr", Opt_softerr), c74dfe97c104bda Trond Myklebust 2020-01-06 132 fsparam_flag ("softreval", Opt_softreval), e38bb238ed8ce28 Scott Mayhew 2019-12-10 133 fsparam_string("source", Opt_source), e38bb238ed8ce28 Scott Mayhew 2019-12-10 134 fsparam_flag ("tcp", Opt_tcp), e38bb238ed8ce28 Scott Mayhew 2019-12-10 135 fsparam_u32 ("timeo", Opt_timeo), e38bb238ed8ce28 Scott Mayhew 2019-12-10 136 fsparam_flag ("udp", Opt_udp), e38bb238ed8ce28 Scott Mayhew 2019-12-10 137 fsparam_flag ("v2", Opt_v), e38bb238ed8ce28 Scott Mayhew 2019-12-10 138 fsparam_flag ("v3", Opt_v), e38bb238ed8ce28 Scott Mayhew 2019-12-10 139 fsparam_flag ("v4", Opt_v), e38bb238ed8ce28 Scott Mayhew 2019-12-10 140 fsparam_flag ("v4.0", Opt_v), e38bb238ed8ce28 Scott Mayhew 2019-12-10 141 fsparam_flag ("v4.1", Opt_v), e38bb238ed8ce28 Scott Mayhew 2019-12-10 142 fsparam_flag ("v4.2", Opt_v), e38bb238ed8ce28 Scott Mayhew 2019-12-10 143 fsparam_string("vers", Opt_vers), e38bb238ed8ce28 Scott Mayhew 2019-12-10 144 fsparam_u32 ("wsize", Opt_wsize), e38bb238ed8ce28 Scott Mayhew 2019-12-10 145 {} 9954bf92c0cddd5 David Howells 2019-12-10 146 }; 9954bf92c0cddd5 David Howells 2019-12-10 147 9954bf92c0cddd5 David Howells 2019-12-10 148 enum { e38bb238ed8ce28 Scott Mayhew 2019-12-10 149 Opt_local_lock_all, e38bb238ed8ce28 Scott Mayhew 2019-12-10 150 Opt_local_lock_flock, e38bb238ed8ce28 Scott Mayhew 2019-12-10 151 Opt_local_lock_none, e38bb238ed8ce28 Scott Mayhew 2019-12-10 152 Opt_local_lock_posix, 9954bf92c0cddd5 David Howells 2019-12-10 153 }; 9954bf92c0cddd5 David Howells 2019-12-10 154 9954bf92c0cddd5 David Howells 2019-12-10 155 enum { e38bb238ed8ce28 Scott Mayhew 2019-12-10 156 Opt_lookupcache_all, e38bb238ed8ce28 Scott Mayhew 2019-12-10 157 Opt_lookupcache_none, e38bb238ed8ce28 Scott Mayhew 2019-12-10 158 Opt_lookupcache_positive, 9954bf92c0cddd5 David Howells 2019-12-10 159 }; 9954bf92c0cddd5 David Howells 2019-12-10 160 e38bb238ed8ce28 Scott Mayhew 2019-12-10 @161 static const struct fs_parameter_enum nfs_param_enums[] = { e38bb238ed8ce28 Scott Mayhew 2019-12-10 162 { Opt_local_lock, "all", Opt_local_lock_all }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 163 { Opt_local_lock, "flock", Opt_local_lock_flock }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 164 { Opt_local_lock, "none", Opt_local_lock_none }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 165 { Opt_local_lock, "posix", Opt_local_lock_posix }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 166 { Opt_lookupcache, "all", Opt_lookupcache_all }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 167 { Opt_lookupcache, "none", Opt_lookupcache_none }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 168 { Opt_lookupcache, "pos", Opt_lookupcache_positive }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 169 { Opt_lookupcache, "positive", Opt_lookupcache_positive }, e38bb238ed8ce28 Scott Mayhew 2019-12-10 170 {} e38bb238ed8ce28 Scott Mayhew 2019-12-10 171 }; 9954bf92c0cddd5 David Howells 2019-12-10 172 e38bb238ed8ce28 Scott Mayhew 2019-12-10 @173 static const struct fs_parameter_description nfs_fs_parameters = { e38bb238ed8ce28 Scott Mayhew 2019-12-10 @174 .name = "nfs", e38bb238ed8ce28 Scott Mayhew 2019-12-10 @175 .specs = nfs_param_specs, e38bb238ed8ce28 Scott Mayhew 2019-12-10 @176 .enums = nfs_param_enums, 9954bf92c0cddd5 David Howells 2019-12-10 177 }; 9954bf92c0cddd5 David Howells 2019-12-10 178 :::::: The code at line 101 was first introduced by commit :::::: e38bb238ed8ce280a217629294ba51dc217c5a2c NFS: Convert mount option parsing to use functionality from fs_parser.h :::::: TO: Scott Mayhew <smayhew@xxxxxxxxxx> :::::: CC: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation
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