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* [linux-next:master 11810/12577] getdelays.c:209:15: error: invalid use of undefined type 'struct timespec64'
@ 2026-02-11 20:55 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-02-11 20:55 UTC (permalink / raw)
  To: oe-kbuild; +Cc: lkp

:::::: 
:::::: 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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