From: kbuild test robot <lkp@intel.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: kbuild-all@01.org, linux-fsdevel@vger.kernel.org
Subject: [vfs:work.namei 4/12] fs/nfs/./nfstrace.h:210:19: error: 'LOOKUP_NO_EVAL' undeclared here (not in a function); did you mean 'LOOKUP_NO_REVAL'?
Date: Sat, 31 Aug 2019 08:55:44 +0800 [thread overview]
Message-ID: <201908310840.UAbyGXb8%lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 13038 bytes --]
tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/viro/vfs.git work.namei
head: 6807bef31522a0c49e28c3656c27b9bb1dadc725
commit: b141b4f7f9e5f209fb70e24ff11ea4a8f1ae2287 [4/12] kill LOOKUP_NO_EVAL, don't bother including namei.h from audit.h
config: i386-defconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-11) 7.4.0
reproduce:
git checkout b141b4f7f9e5f209fb70e24ff11ea4a8f1ae2287
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from include/trace/define_trace.h:102:0,
from fs/nfs/nfstrace.h:1178,
from fs/nfs/nfstrace.c:10:
>> fs/nfs/./nfstrace.h:210:19: error: 'LOOKUP_NO_EVAL' undeclared here (not in a function); did you mean 'LOOKUP_NO_REVAL'?
TRACE_DEFINE_ENUM(LOOKUP_NO_EVAL);
^
include/trace/trace_events.h:44:17: note: in definition of macro 'TRACE_DEFINE_ENUM'
.eval_value = a \
^
In file included from include/trace/define_trace.h:102:0,
from fs/nfs/nfstrace.h:1178,
from fs/nfs/nfstrace.c:10:
fs/nfs/./nfstrace.h: In function 'trace_raw_output_nfs_lookup_event_done':
>> fs/nfs/./nfstrace.h:229:6: warning: initialization makes integer from pointer without a cast [-Wint-conversion]
{ LOOKUP_NO_EVAL, "NO_EVAL" }, \
^
include/trace/trace_events.h:360:22: note: in definition of macro 'DECLARE_EVENT_CLASS'
trace_seq_printf(s, print); \
^~~~~
>> fs/nfs/./nfstrace.h:307:3: note: in expansion of macro 'TP_printk'
TP_printk(
^~~~~~~~~
>> fs/nfs/./nfstrace.h:221:2: note: in expansion of macro '__print_flags'
__print_flags(flags, "|", \
^~~~~~~~~~~~~
>> fs/nfs/./nfstrace.h:311:4: note: in expansion of macro 'show_lookup_flags'
show_lookup_flags(__entry->flags),
^~~~~~~~~~~~~~~~~
fs/nfs/./nfstrace.h:229:6: note: (near initialization for '__flags[7].mask')
{ LOOKUP_NO_EVAL, "NO_EVAL" }, \
^
include/trace/trace_events.h:360:22: note: in definition of macro 'DECLARE_EVENT_CLASS'
trace_seq_printf(s, print); \
^~~~~
>> fs/nfs/./nfstrace.h:307:3: note: in expansion of macro 'TP_printk'
TP_printk(
^~~~~~~~~
>> fs/nfs/./nfstrace.h:221:2: note: in expansion of macro '__print_flags'
__print_flags(flags, "|", \
^~~~~~~~~~~~~
>> fs/nfs/./nfstrace.h:311:4: note: in expansion of macro 'show_lookup_flags'
show_lookup_flags(__entry->flags),
^~~~~~~~~~~~~~~~~
>> fs/nfs/./nfstrace.h:229:6: error: initializer element is not constant
{ LOOKUP_NO_EVAL, "NO_EVAL" }, \
^
include/trace/trace_events.h:360:22: note: in definition of macro 'DECLARE_EVENT_CLASS'
trace_seq_printf(s, print); \
^~~~~
>> fs/nfs/./nfstrace.h:307:3: note: in expansion of macro 'TP_printk'
TP_printk(
^~~~~~~~~
>> fs/nfs/./nfstrace.h:221:2: note: in expansion of macro '__print_flags'
__print_flags(flags, "|", \
^~~~~~~~~~~~~
>> fs/nfs/./nfstrace.h:311:4: note: in expansion of macro 'show_lookup_flags'
show_lookup_flags(__entry->flags),
^~~~~~~~~~~~~~~~~
fs/nfs/./nfstrace.h:229:6: note: (near initialization for '__flags[7].mask')
{ LOOKUP_NO_EVAL, "NO_EVAL" }, \
^
include/trace/trace_events.h:360:22: note: in definition of macro 'DECLARE_EVENT_CLASS'
trace_seq_printf(s, print); \
^~~~~
>> fs/nfs/./nfstrace.h:307:3: note: in expansion of macro 'TP_printk'
TP_printk(
^~~~~~~~~
>> fs/nfs/./nfstrace.h:221:2: note: in expansion of macro '__print_flags'
__print_flags(flags, "|", \
^~~~~~~~~~~~~
>> fs/nfs/./nfstrace.h:311:4: note: in expansion of macro 'show_lookup_flags'
show_lookup_flags(__entry->flags),
^~~~~~~~~~~~~~~~~
vim +210 fs/nfs/./nfstrace.h
f4ce1299b329e9 Trond Myklebust 2013-08-19 202
7d4006c161ad8c Chuck Lever 2019-06-19 203 TRACE_DEFINE_ENUM(LOOKUP_FOLLOW);
7d4006c161ad8c Chuck Lever 2019-06-19 204 TRACE_DEFINE_ENUM(LOOKUP_DIRECTORY);
7d4006c161ad8c Chuck Lever 2019-06-19 205 TRACE_DEFINE_ENUM(LOOKUP_AUTOMOUNT);
7d4006c161ad8c Chuck Lever 2019-06-19 206 TRACE_DEFINE_ENUM(LOOKUP_PARENT);
7d4006c161ad8c Chuck Lever 2019-06-19 207 TRACE_DEFINE_ENUM(LOOKUP_REVAL);
7d4006c161ad8c Chuck Lever 2019-06-19 208 TRACE_DEFINE_ENUM(LOOKUP_RCU);
7d4006c161ad8c Chuck Lever 2019-06-19 209 TRACE_DEFINE_ENUM(LOOKUP_NO_REVAL);
7d4006c161ad8c Chuck Lever 2019-06-19 @210 TRACE_DEFINE_ENUM(LOOKUP_NO_EVAL);
7d4006c161ad8c Chuck Lever 2019-06-19 211 TRACE_DEFINE_ENUM(LOOKUP_OPEN);
7d4006c161ad8c Chuck Lever 2019-06-19 212 TRACE_DEFINE_ENUM(LOOKUP_CREATE);
7d4006c161ad8c Chuck Lever 2019-06-19 213 TRACE_DEFINE_ENUM(LOOKUP_EXCL);
7d4006c161ad8c Chuck Lever 2019-06-19 214 TRACE_DEFINE_ENUM(LOOKUP_RENAME_TARGET);
7d4006c161ad8c Chuck Lever 2019-06-19 215 TRACE_DEFINE_ENUM(LOOKUP_JUMPED);
7d4006c161ad8c Chuck Lever 2019-06-19 216 TRACE_DEFINE_ENUM(LOOKUP_ROOT);
7d4006c161ad8c Chuck Lever 2019-06-19 217 TRACE_DEFINE_ENUM(LOOKUP_EMPTY);
7d4006c161ad8c Chuck Lever 2019-06-19 218 TRACE_DEFINE_ENUM(LOOKUP_DOWN);
7d4006c161ad8c Chuck Lever 2019-06-19 219
6e0d0be715fe04 Trond Myklebust 2013-08-20 220 #define show_lookup_flags(flags) \
7d4006c161ad8c Chuck Lever 2019-06-19 @221 __print_flags(flags, "|", \
7d4006c161ad8c Chuck Lever 2019-06-19 222 { LOOKUP_FOLLOW, "FOLLOW" }, \
6e0d0be715fe04 Trond Myklebust 2013-08-20 223 { LOOKUP_DIRECTORY, "DIRECTORY" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 224 { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 225 { LOOKUP_PARENT, "PARENT" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 226 { LOOKUP_REVAL, "REVAL" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 227 { LOOKUP_RCU, "RCU" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 228 { LOOKUP_NO_REVAL, "NO_REVAL" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 @229 { LOOKUP_NO_EVAL, "NO_EVAL" }, \
6e0d0be715fe04 Trond Myklebust 2013-08-20 230 { LOOKUP_OPEN, "OPEN" }, \
6e0d0be715fe04 Trond Myklebust 2013-08-20 231 { LOOKUP_CREATE, "CREATE" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 232 { LOOKUP_EXCL, "EXCL" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 233 { LOOKUP_RENAME_TARGET, "RENAME_TARGET" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 234 { LOOKUP_JUMPED, "JUMPED" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 235 { LOOKUP_ROOT, "ROOT" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 236 { LOOKUP_EMPTY, "EMPTY" }, \
7d4006c161ad8c Chuck Lever 2019-06-19 237 { LOOKUP_DOWN, "DOWN" })
6e0d0be715fe04 Trond Myklebust 2013-08-20 238
6e0d0be715fe04 Trond Myklebust 2013-08-20 239 DECLARE_EVENT_CLASS(nfs_lookup_event,
6e0d0be715fe04 Trond Myklebust 2013-08-20 240 TP_PROTO(
6e0d0be715fe04 Trond Myklebust 2013-08-20 241 const struct inode *dir,
6e0d0be715fe04 Trond Myklebust 2013-08-20 242 const struct dentry *dentry,
6e0d0be715fe04 Trond Myklebust 2013-08-20 243 unsigned int flags
6e0d0be715fe04 Trond Myklebust 2013-08-20 244 ),
6e0d0be715fe04 Trond Myklebust 2013-08-20 245
6e0d0be715fe04 Trond Myklebust 2013-08-20 246 TP_ARGS(dir, dentry, flags),
6e0d0be715fe04 Trond Myklebust 2013-08-20 247
6e0d0be715fe04 Trond Myklebust 2013-08-20 248 TP_STRUCT__entry(
7d4006c161ad8c Chuck Lever 2019-06-19 249 __field(unsigned long, flags)
6e0d0be715fe04 Trond Myklebust 2013-08-20 250 __field(dev_t, dev)
6e0d0be715fe04 Trond Myklebust 2013-08-20 251 __field(u64, dir)
6e0d0be715fe04 Trond Myklebust 2013-08-20 252 __string(name, dentry->d_name.name)
6e0d0be715fe04 Trond Myklebust 2013-08-20 253 ),
6e0d0be715fe04 Trond Myklebust 2013-08-20 254
6e0d0be715fe04 Trond Myklebust 2013-08-20 255 TP_fast_assign(
6e0d0be715fe04 Trond Myklebust 2013-08-20 256 __entry->dev = dir->i_sb->s_dev;
6e0d0be715fe04 Trond Myklebust 2013-08-20 257 __entry->dir = NFS_FILEID(dir);
6e0d0be715fe04 Trond Myklebust 2013-08-20 258 __entry->flags = flags;
6e0d0be715fe04 Trond Myklebust 2013-08-20 259 __assign_str(name, dentry->d_name.name);
6e0d0be715fe04 Trond Myklebust 2013-08-20 260 ),
6e0d0be715fe04 Trond Myklebust 2013-08-20 261
6e0d0be715fe04 Trond Myklebust 2013-08-20 262 TP_printk(
7d4006c161ad8c Chuck Lever 2019-06-19 263 "flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
6e0d0be715fe04 Trond Myklebust 2013-08-20 264 __entry->flags,
6e0d0be715fe04 Trond Myklebust 2013-08-20 265 show_lookup_flags(__entry->flags),
6e0d0be715fe04 Trond Myklebust 2013-08-20 266 MAJOR(__entry->dev), MINOR(__entry->dev),
6e0d0be715fe04 Trond Myklebust 2013-08-20 267 (unsigned long long)__entry->dir,
6e0d0be715fe04 Trond Myklebust 2013-08-20 268 __get_str(name)
6e0d0be715fe04 Trond Myklebust 2013-08-20 269 )
6e0d0be715fe04 Trond Myklebust 2013-08-20 270 );
6e0d0be715fe04 Trond Myklebust 2013-08-20 271
6e0d0be715fe04 Trond Myklebust 2013-08-20 272 #define DEFINE_NFS_LOOKUP_EVENT(name) \
6e0d0be715fe04 Trond Myklebust 2013-08-20 273 DEFINE_EVENT(nfs_lookup_event, name, \
6e0d0be715fe04 Trond Myklebust 2013-08-20 274 TP_PROTO( \
6e0d0be715fe04 Trond Myklebust 2013-08-20 275 const struct inode *dir, \
6e0d0be715fe04 Trond Myklebust 2013-08-20 276 const struct dentry *dentry, \
6e0d0be715fe04 Trond Myklebust 2013-08-20 277 unsigned int flags \
6e0d0be715fe04 Trond Myklebust 2013-08-20 278 ), \
6e0d0be715fe04 Trond Myklebust 2013-08-20 279 TP_ARGS(dir, dentry, flags))
6e0d0be715fe04 Trond Myklebust 2013-08-20 280
6e0d0be715fe04 Trond Myklebust 2013-08-20 281 DECLARE_EVENT_CLASS(nfs_lookup_event_done,
6e0d0be715fe04 Trond Myklebust 2013-08-20 282 TP_PROTO(
6e0d0be715fe04 Trond Myklebust 2013-08-20 283 const struct inode *dir,
6e0d0be715fe04 Trond Myklebust 2013-08-20 284 const struct dentry *dentry,
6e0d0be715fe04 Trond Myklebust 2013-08-20 285 unsigned int flags,
6e0d0be715fe04 Trond Myklebust 2013-08-20 286 int error
6e0d0be715fe04 Trond Myklebust 2013-08-20 287 ),
6e0d0be715fe04 Trond Myklebust 2013-08-20 288
6e0d0be715fe04 Trond Myklebust 2013-08-20 289 TP_ARGS(dir, dentry, flags, error),
6e0d0be715fe04 Trond Myklebust 2013-08-20 290
6e0d0be715fe04 Trond Myklebust 2013-08-20 291 TP_STRUCT__entry(
38a638a72a349c Chuck Lever 2019-06-19 292 __field(unsigned long, error)
7d4006c161ad8c Chuck Lever 2019-06-19 293 __field(unsigned long, flags)
6e0d0be715fe04 Trond Myklebust 2013-08-20 294 __field(dev_t, dev)
6e0d0be715fe04 Trond Myklebust 2013-08-20 295 __field(u64, dir)
6e0d0be715fe04 Trond Myklebust 2013-08-20 296 __string(name, dentry->d_name.name)
6e0d0be715fe04 Trond Myklebust 2013-08-20 297 ),
6e0d0be715fe04 Trond Myklebust 2013-08-20 298
6e0d0be715fe04 Trond Myklebust 2013-08-20 299 TP_fast_assign(
6e0d0be715fe04 Trond Myklebust 2013-08-20 300 __entry->dev = dir->i_sb->s_dev;
6e0d0be715fe04 Trond Myklebust 2013-08-20 301 __entry->dir = NFS_FILEID(dir);
38a638a72a349c Chuck Lever 2019-06-19 302 __entry->error = error < 0 ? -error : 0;
6e0d0be715fe04 Trond Myklebust 2013-08-20 303 __entry->flags = flags;
6e0d0be715fe04 Trond Myklebust 2013-08-20 304 __assign_str(name, dentry->d_name.name);
6e0d0be715fe04 Trond Myklebust 2013-08-20 305 ),
6e0d0be715fe04 Trond Myklebust 2013-08-20 306
6e0d0be715fe04 Trond Myklebust 2013-08-20 @307 TP_printk(
7d4006c161ad8c Chuck Lever 2019-06-19 308 "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
38a638a72a349c Chuck Lever 2019-06-19 309 -__entry->error, nfs_show_status(__entry->error),
6e0d0be715fe04 Trond Myklebust 2013-08-20 310 __entry->flags,
6e0d0be715fe04 Trond Myklebust 2013-08-20 @311 show_lookup_flags(__entry->flags),
6e0d0be715fe04 Trond Myklebust 2013-08-20 312 MAJOR(__entry->dev), MINOR(__entry->dev),
6e0d0be715fe04 Trond Myklebust 2013-08-20 313 (unsigned long long)__entry->dir,
6e0d0be715fe04 Trond Myklebust 2013-08-20 314 __get_str(name)
6e0d0be715fe04 Trond Myklebust 2013-08-20 315 )
6e0d0be715fe04 Trond Myklebust 2013-08-20 316 );
6e0d0be715fe04 Trond Myklebust 2013-08-20 317
:::::: The code at line 210 was first introduced by commit
:::::: 7d4006c161ad8cded95f80f43b5fecc36e781497 NFS: Update symbolic flags displayed by trace events
:::::: TO: Chuck Lever <chuck.lever@oracle.com>
:::::: CC: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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