From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: [linux-next:master 11810/12577] getdelays.c:209:15: error: invalid use of undefined type 'struct timespec64'
Date: Wed, 11 Feb 2026 21:55:08 +0100 [thread overview]
Message-ID: <202602112136.G3TiW6gu-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "low confidence bisect report"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Arnd Bergmann <arnd@arndb.de>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 9152bc8cebcb14dc16b03ec81f2377ee8ce12268
commit: 90079798f1d748e97c74e23736491543577b8aee [11810/12577] delayacct: fix uapi timespec64 definition
:::::: branch date: 7 hours ago
:::::: commit date: 4 days ago
config: riscv-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260211/202602112136.G3TiW6gu-lkp@intel.com/config)
compiler: riscv64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260211/202602112136.G3TiW6gu-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202602112136.G3TiW6gu-lkp@intel.com/
Note: the linux-next/master HEAD 9152bc8cebcb14dc16b03ec81f2377ee8ce12268 builds fine.
It may have been fixed somewhere.
All errors (new ones prefixed by >>):
getdelays.c:202:45: warning: 'struct timespec64' declared inside parameter list will not be visible outside of this definition or declaration
202 | static const char *format_timespec64(struct timespec64 *ts)
| ^~~~~~~~~~
getdelays.c: In function 'format_timespec64':
>> getdelays.c:209:15: error: invalid use of undefined type 'struct timespec64'
209 | if (ts->tv_sec == 0 && ts->tv_nsec == 0)
| ^~
getdelays.c:209:34: error: invalid use of undefined type 'struct timespec64'
209 | if (ts->tv_sec == 0 && ts->tv_nsec == 0)
| ^~
getdelays.c:212:30: error: invalid use of undefined type 'struct timespec64'
212 | time_sec = (time_t)ts->tv_sec;
| ^~
getdelays.c: In function 'print_delayacct':
>> getdelays.c:260:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
260 | format_timespec64(&(t)->cpu_delay_max_ts)); \
| ^~~~~~~~~~~~~~~~~~~~~~
| |
| struct __kernel_timespec *
getdelays.c:344:9: note: in expansion of macro 'PRINT_CPU_DELAY'
344 | PRINT_CPU_DELAY(t->version, t);
| ^~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:348:17: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
348 | PRINT_FILED_DELAY_WITH_TS("IO", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:352:17: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
352 | PRINT_FILED_DELAY_WITH_TS("SWAP", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:356:17: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
356 | PRINT_FILED_DELAY_WITH_TS("RECLAIM", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:360:17: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
360 | PRINT_FILED_DELAY_WITH_TS("THRASHING", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:365:25: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
365 | PRINT_FILED_DELAY_WITH_TS("COMPACT", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:371:25: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
371 | PRINT_FILED_DELAY_WITH_TS("WPCOPY", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
getdelays.c:319:51: error: passing argument 1 of 'format_timespec64' from incompatible pointer type [-Wincompatible-pointer-types]
319 | format_timespec64(&(t)->max_ts)); \
| ^
| |
| struct __kernel_timespec *
getdelays.c:377:25: note: in expansion of macro 'PRINT_FILED_DELAY_WITH_TS'
377 | PRINT_FILED_DELAY_WITH_TS("IRQ", t->version, t,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
getdelays.c:202:57: note: expected 'struct timespec64 *' but argument is of type 'struct __kernel_timespec *'
202 | static const char *format_timespec64(struct timespec64 *ts)
| ~~~~~~~~~~~~~~~~~~~^~
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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