sched_driver.c:702:6: warning: old-style function definition [-Wold-style-definition]
  702 | void kill_short_term_testcases()
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~
sched_driver.c: In function 'finishup':
sched_driver.c:734:6: warning: old-style function definition [-Wold-style-definition]
  734 | void finishup(start_time)
      |      ^~~~~~~~
sched_driver.c: In function 'process_slots_in_use':
sched_driver.c:384:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  384 |         fscanf(psfile, "%d", &usedslots);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sched_driver.c: In function 'measure_test':
sched_driver.c:462:9: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
  462 |         fgets(temp, 50, datafile);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
sched_driver.c:472:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
  472 |                 fgets(t2asc, 50, datafile);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~
CC testcases/kernel/sched/sched_stress/sched_tc1
CC testcases/kernel/sched/sched_stress/sched_tc0
sched_tc2.c: In function 'multiply_matrices':
sched_tc2.c:175:6: warning: old-style function definition [-Wold-style-definition]
  175 | void multiply_matrices()
      |      ^~~~~~~~~~~~~~~~~
sched_tc3.c: In function 'main':
sched_tc3.c:108:14: warning: variable 'start_time' set but not used [-Wunused-but-set-variable]
  108 |         long start_time;        /* time at start of testcase */
      |              ^~~~~~~~~~
sched_tc3.c: In function 'multiply_matrices':
sched_tc3.c:178:6: warning: old-style function definition [-Wold-style-definition]
  178 | void multiply_matrices()
      |      ^~~~~~~~~~~~~~~~~
CC testcases/kernel/sched/sched_stress/sched_tc2
CC testcases/kernel/sched/sched_stress/sched_driver
CC testcases/kernel/sched/sched_stress/sched_tc3
sched_tc4.c: In function 'read_raw_device':
sched_tc4.c:184:6: warning: old-style function definition [-Wold-style-definition]
  184 | void read_raw_device()
      |      ^~~~~~~~~~~~~~~
sched_tc5.c: In function 'invert_matrix':
sched_tc5.c:180:6: warning: old-style function definition [-Wold-style-definition]
  180 | void invert_matrix()
      |      ^~~~~~~~~~~~~
sched_tc6.c: In function 'read_file':
sched_tc6.c:314:29: warning: unused parameter 'filename' [-Wunused-parameter]
  314 | int read_file(int fd, char *filename)
      |                       ~~~~~~^~~~~~~~
sched_tc6.c: In function 'unlock_file':
sched_tc6.c:401:31: warning: unused parameter 'file' [-Wunused-parameter]
  401 | int unlock_file(int fd, char *file)
      |                         ~~~~~~^~~~
sched_tc6.c: In function 'fork_realtime':
sched_tc6.c:287:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
  287 |                 sys_error("fork failed", __FILE__, __LINE__);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sched_tc6.c:290:9: note: here
  290 |         case 0:
      |         ^~~~
CC testcases/kernel/sched/sched_stress/sched_tc4
CC testcases/kernel/sched/sched_stress/sched_tc5
CC testcases/kernel/sched/sched_stress/sched_tc6
CC testcases/kernel/sched/autogroup/autogroup01
In file included from ht_utils.c:9:
../../../../../include/old/ltp_cpuid.h: In function 'cpuid':
../../../../../include/old/ltp_cpuid.h:10:39: warning: unused parameter 'info' [-Wunused-parameter]
   10 | static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx,
      |                          ~~~~~~~~~~~~~^~~~
../../../../../include/old/ltp_cpuid.h:10:59: warning: unused parameter 'eax' [-Wunused-parameter]
   10 | static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx,
      |                                             ~~~~~~~~~~~~~~^~~
../../../../../include/old/ltp_cpuid.h:10:78: warning: unused parameter 'ebx' [-Wunused-parameter]
   10 | static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx,
      |                                                                ~~~~~~~~~~~~~~^~~
../../../../../include/old/ltp_cpuid.h:11:40: warning: unused parameter 'ecx' [-Wunused-parameter]
   11 |                          unsigned int *ecx, unsigned int *edx)
      |                          ~~~~~~~~~~~~~~^~~
../../../../../include/old/ltp_cpuid.h:11:59: warning: unused parameter 'edx' [-Wunused-parameter]
   11 |                          unsigned int *ecx, unsigned int *edx)
      |                                             ~~~~~~~~~~~~~~^~~
ht_utils.c: In function 'is_ht_cpu':
ht_utils.c:31:33: warning: 'edx' is used uninitialized [-Wuninitialized]
   31 |         ht = (edx & 0x10000000) >> 28;
      |              ~~~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c:30:45: warning: 'ebx' may be used uninitialized [-Wmaybe-uninitialized]
   30 |         smp_num_siblings = (ebx & 0xff0000) >> 16;
      |                            ~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c: In function 'check_ht_capability':
ht_utils.c:31:33: warning: 'edx' is used uninitialized [-Wuninitialized]
   31 |         ht = (edx & 0x10000000) >> 28;
      |              ~~~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c:28:37: note: 'edx' was declared here
   28 |         unsigned int eax, ebx, ecx, edx;
      |                                     ^~~
ht_utils.c:30:45: warning: 'ebx' may be used uninitialized [-Wmaybe-uninitialized]
   30 |         smp_num_siblings = (ebx & 0xff0000) >> 16;
      |                            ~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c:28:27: note: 'ebx' was declared here
   28 |         unsigned int eax, ebx, ecx, edx;
      |                           ^~~
CC testcases/kernel/sched/hyperthreading/ht_enabled/ht_enabled.o
CC testcases/kernel/sched/hyperthreading/ht_enabled/ht_utils.o
LD testcases/kernel/sched/hyperthreading/ht_enabled/ht_enabled
In file included from ht_utils.c:9:
../../../../../include/old/ltp_cpuid.h: In function 'cpuid':
../../../../../include/old/ltp_cpuid.h:10:39: warning: unused parameter 'info' [-Wunused-parameter]
   10 | static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx,
      |                          ~~~~~~~~~~~~~^~~~
../../../../../include/old/ltp_cpuid.h:10:59: warning: unused parameter 'eax' [-Wunused-parameter]
   10 | static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx,
      |                                             ~~~~~~~~~~~~~~^~~
../../../../../include/old/ltp_cpuid.h:10:78: warning: unused parameter 'ebx' [-Wunused-parameter]
   10 | static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx,
      |                                                                ~~~~~~~~~~~~~~^~~
../../../../../include/old/ltp_cpuid.h:11:40: warning: unused parameter 'ecx' [-Wunused-parameter]
   11 |                          unsigned int *ecx, unsigned int *edx)
      |                          ~~~~~~~~~~~~~~^~~
../../../../../include/old/ltp_cpuid.h:11:59: warning: unused parameter 'edx' [-Wunused-parameter]
   11 |                          unsigned int *ecx, unsigned int *edx)
      |                                             ~~~~~~~~~~~~~~^~~
ht_utils.c: In function 'is_ht_cpu':
ht_utils.c:28:33: warning: 'edx' is used uninitialized [-Wuninitialized]
   28 |         ht = (edx & 0x10000000) >> 28;
      |              ~~~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c:27:45: warning: 'ebx' may be used uninitialized [-Wmaybe-uninitialized]
   27 |         smp_num_siblings = (ebx & 0xff0000) >> 16;
      |                            ~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c: In function 'check_ht_capability':
ht_utils.c:28:33: warning: 'edx' is used uninitialized [-Wuninitialized]
   28 |         ht = (edx & 0x10000000) >> 28;
      |              ~~~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c:25:37: note: 'edx' was declared here
   25 |         unsigned int eax, ebx, ecx, edx;
      |                                     ^~~
ht_utils.c:27:45: warning: 'ebx' may be used uninitialized [-Wmaybe-uninitialized]
   27 |         smp_num_siblings = (ebx & 0xff0000) >> 16;
      |                            ~~~~~~~~~~~~~~~~~^~~~~
ht_utils.c:25:27: note: 'ebx' was declared here
   25 |         unsigned int eax, ebx, ecx, edx;
      |                           ^~~
ht_affinity.c: In function 'HT_SetAffinity':
ht_affinity.c:75:41: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
   75 |                                         system("ps > /dev/null");
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~
ht_affinity.c:103:41: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  103 |                                         system("ps > /dev/null");
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~
CC testcases/kernel/sched/hyperthreading/ht_affinity/ht_utils.o
CC testcases/kernel/sched/hyperthreading/ht_affinity/ht_affinity.o
LD testcases/kernel/sched/hyperthreading/ht_affinity/ht_affinity
CC testcases/kernel/sched/pthreads/pth_str02
CC testcases/kernel/sched/pthreads/pth_str01
CC testcases/kernel/sched/pthreads/pth_str03
hackbench.c: In function 'sender':
hackbench.c:149:34: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  149 |                         if (done < sizeof(data))
      |                                  ^
hackbench.c: In function 'create_worker':
hackbench.c:196:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
  196 |                         barf("fork()");
      |                         ^~~~~~~~~~~~~~
hackbench.c:197:17: note: here
  197 |                 case 0:
      |                 ^~~~
hackbench.c: In function 'ready':
hackbench.c:121:13: warning: 'dummy' is used uninitialized [-Wuninitialized]
  121 |         if (write(ready_out, &dummy, 1) != 1)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from hackbench.c:54:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to 'write' declared with attribute 'access (read_only, 2, 3)' here
  378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur
      |                ^~~~~
hackbench.c:117:14: note: 'dummy' declared here
  117 |         char dummy;
      |              ^~~~~
CC testcases/kernel/sched/cfs-scheduler/cfs_bandwidth01
CC testcases/kernel/sched/cfs-scheduler/hackbench
CC testcases/kernel/sched/clisrv/writen.o
CC testcases/kernel/sched/clisrv/readline.o
pthserv.c: In function 'noprintf':
pthserv.c:45:21: warning: unused parameter 'string' [-Wunused-parameter]
   45 | void noprintf(char *string, ...)
      |               ~~~~~~^~~~~~
CC testcases/kernel/sched/clisrv/pthcli
CC testcases/kernel/sched/clisrv/pthserv
newns.c: In function 'main':
newns.c:42:14: warning: unused parameter 'argc' [-Wunused-parameter]
   42 | int main(int argc, char *argv[])
      |          ~~~~^~~~
In file included from tomoyo_file_test.c:24:
include.h: In function 'uselib':
In file included from tomoyo_accept_test.c:24:
include.h: In function 'uselib':
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h: In function 'read_sysctl':
include.h: In function 'read_sysctl':
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
In file included from tomoyo_filesystem_test.c:25:
include.h: In function 'uselib':
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h: In function 'read_sysctl':
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
tomoyo_file_test.c: In function 'stage_file_test':
tomoyo_file_test.c:105:23: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
  105 |                 (void)read(pipe_fd[0], &error, sizeof(error));
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tomoyo_filesystem_test.c: In function 'child':
tomoyo_filesystem_test.c:40:24: warning: unused parameter 'arg' [-Wunused-parameter]
   40 | static int child(void *arg)
      |                  ~~~~~~^~~
CC testcases/kernel/security/tomoyo/newns
In file included from tomoyo_new_file_test.c:24:
include.h: In function 'uselib':
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h: In function 'read_sysctl':
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
tomoyo_new_file_test.c: In function 'stage_file_test':
tomoyo_new_file_test.c:165:15: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
  165 |         (void)read(pipe_fd[0], &error, sizeof(error));
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tomoyo_new_file_test.c:182:15: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
  182 |         (void)read(pipe_fd[0], &error, sizeof(error));
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC testcases/kernel/security/tomoyo/tomoyo_accept_test
In file included from tomoyo_new_test.c:24:
include.h: In function 'uselib':
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h: In function 'read_sysctl':
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
CC testcases/kernel/security/tomoyo/tomoyo_file_test
tomoyo_new_test.c: In function 'test_execute_bin_true':
tomoyo_new_test.c:118:15: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
  118 |         (void)read(pipe_fd[0], &error, sizeof(error));
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from tomoyo_policy_io_test.c:24:
include.h: In function 'uselib':
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h: In function 'read_sysctl':
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
CC testcases/kernel/security/tomoyo/tomoyo_filesystem_test
CC testcases/kernel/security/tomoyo/tomoyo_new_file_test
In file included from tomoyo_rewrite_test.c:24:
include.h: In function 'uselib':
include.h:65:38: warning: unused parameter 'library' [-Wunused-parameter]
   65 | static inline int uselib(const char *library)
      |                          ~~~~~~~~~~~~^~~~~~~
include.h: In function 'read_sysctl':
include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
  108 |                 /* ignore */;
      |                             ^
CC testcases/kernel/security/tomoyo/tomoyo_policy_io_test
CC testcases/kernel/security/tomoyo/tomoyo_policy_memory_test
CC testcases/kernel/security/tomoyo/tomoyo_new_test
CC testcases/kernel/security/tomoyo/tomoyo_rewrite_test
CC testcases/kernel/security/dirtyc0w/dirtyc0w
CC testcases/kernel/security/dirtyc0w/dirtyc0w_child
CC testcases/kernel/security/umip/umip_basic_test
smack_notroot.c: In function 'main':
smack_notroot.c:21:14: warning: unused parameter 'argc' [-Wunused-parameter]
   21 | int main(int argc, char *argv[])
      |          ~~~~^~~~
smack_notroot.c:23:9: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |         setuid(1);
      |         ^~~~~~~~~
CC testcases/kernel/security/smack/smack_notroot
CC testcases/kernel/security/smack/smack_set_socket_labels
check_pe.c: In function 'main':
check_pe.c:42:14: warning: unused parameter 'argc' [-Wunused-parameter]
   42 | int main(int argc, char *argv[])
      |          ~~~~^~~~
check_pe.c:42:26: warning: unused parameter 'argv' [-Wunused-parameter]
   42 | int main(int argc, char *argv[])
      |                    ~~~~~~^~~~~~
cap_bounds_rw.c: In function 'main':
cap_bounds_rw.c:93:13: warning: unused variable 'i' [-Wunused-variable]
   93 |         int i;
      |             ^
cap_bounds_rw.c:92:13: warning: unused variable 'ret' [-Wunused-variable]
   92 |         int ret = 1;
      |             ^~~
At top level:
cap_bounds_rw.c:40:12: warning: 'cap_last_cap' defined but not used [-Wunused-variable]
   40 | static int cap_last_cap;
      |            ^~~~~~~~~~~~
CC testcases/kernel/security/cap_bound/check_pe
CC testcases/kernel/security/cap_bound/cap_bset_inh_bounds
CC testcases/kernel/security/cap_bound/cap_bounds_r
CC testcases/kernel/security/cap_bound/cap_bounds_rw
exec_with_inh.c: In function 'main':
exec_with_inh.c:41:14: warning: unused parameter 'argc' [-Wunused-parameter]
   41 | int main(int argc, char *argv[])
      |          ~~~~^~~~
exec_with_inh.c:41:26: warning: unused parameter 'argv' [-Wunused-parameter]
   41 | int main(int argc, char *argv[])
      |                    ~~~~~~^~~~~~
CC testcases/kernel/security/cap_bound/exec_with_inh
CC testcases/kernel/security/cap_bound/exec_without_inh
CC testcases/kernel/security/filecaps/check_simple_capset
print_caps.c: In function 'main':
print_caps.c:42:14: warning: unused parameter 'argc' [-Wunused-parameter]
   42 | int main(int argc, char *argv[])
      |          ~~~~^~~~
print_caps.c:42:26: warning: unused parameter 'argv' [-Wunused-parameter]
   42 | int main(int argc, char *argv[])
      |                    ~~~~~~^~~~~~
In file included from print_caps.c:40:
At top level:
filecaps_common.h:6:20: warning: 'get_caps_fifo' defined but not used [-Wunused-function]
    6 | static const char *get_caps_fifo(void)
      |                    ^~~~~~~~~~~~~
verify_caps_exec.c: In function 'main':
verify_caps_exec.c:399:14: warning: unused parameter 'argc' [-Wunused-parameter]
  399 | int main(int argc, char *argv[])
      |          ~~~~^~~~
verify_caps_exec.c:399:26: warning: unused parameter 'argv' [-Wunused-parameter]
  399 | int main(int argc, char *argv[])
      |                    ~~~~~~^~~~~~
At top level:
verify_caps_exec.c:54:13: warning: 'usage' defined but not used [-Wunused-function]
   54 | static void usage(const char *me)
      |             ^~~~~
In file included from verify_caps_exec.c:46:
filecaps_common.h:6:20: warning: 'get_caps_fifo' defined but not used [-Wunused-function]
    6 | static const char *get_caps_fifo(void)
      |                    ^~~~~~~~~~~~~
CC testcases/kernel/security/filecaps/print_caps
CC testcases/kernel/security/filecaps/inh_capped
CC testcases/kernel/security/filecaps/verify_caps_exec
prot_hsymlinks.c: In function 'main':
prot_hsymlinks.c:341:48: warning: '%s' directive output may be truncated writing up to 3207 bytes into a region of size 123 [-Wformat-truncation=]
  341 |         snprintf(bdir->path, MAX_PATH, "%s/tmp_%s",
      |                                                ^~
In file included from /home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:906,
                 from prot_hsymlinks.c:40:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:54:10: note: '__builtin_snprintf' output 6 or more bytes (assuming 3213) into a destination of size 128
   54 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                                    __glibc_objsize (__s), __fmt,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   56 |                                    __va_arg_pack ());
      |                                    ~~~~~~~~~~~~~~~~~
prot_hsymlinks.c:387:51: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=]
  387 |                         snprintf(path, MAX_PATH, "%s/%s%s",
      |                                                   ^~
In file included from /home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:906,
                 from prot_hsymlinks.c:40:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:54:10: note: '__builtin_snprintf' output between 5 and 3631 bytes into a destination of size 128
   54 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                                    __glibc_objsize (__s), __fmt,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   56 |                                    __va_arg_pack ());
      |                                    ~~~~~~~~~~~~~~~~~
prot_hsymlinks.c:398:51: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=]
  398 |                         snprintf(path, MAX_PATH, "%s/%s", bdirs[dir].path,
      |                                                   ^~
In file included from /home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:906,
                 from prot_hsymlinks.c:40:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:54:10: note: '__builtin_snprintf' output between 2 and 3628 bytes into a destination of size 128
   54 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                                    __glibc_objsize (__s), __fmt,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   56 |                                    __va_arg_pack ());
      |                                    ~~~~~~~~~~~~~~~~~
prot_hsymlinks.c:404:41: warning: '%s' directive output may be truncated writing up to 3207 bytes into a region of size 121 [-Wformat-truncation=]
  404 |                                 "/local_%s%s", users[usr].name, file_ext);
      |                                         ^~
In file included from /home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:906,
                 from prot_hsymlinks.c:40:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:54:10: note: '__builtin_snprintf' output between 11 and 3218 bytes into a destination of size 128
   54 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                                    __glibc_objsize (__s), __fmt,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   56 |                                    __va_arg_pack ());
      |                                    ~~~~~~~~~~~~~~~~~
prot_hsymlinks.c:437:33: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=]
  437 |         snprintf(buffer, size, "%s/link_%d", path, count);
      |                                 ^~
prot_hsymlinks.c:437:32: note: directive argument in the range [-2147483647, 2147483647]
  437 |         snprintf(buffer, size, "%s/link_%d", path, count);
      |                                ^~~~~~~~~~~~
In file included from /home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:906,
                 from prot_hsymlinks.c:40:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:54:10: note: '__builtin_snprintf' output between 8 and 437 bytes into a destination of size 128
   54 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                                    __glibc_objsize (__s), __fmt,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   56 |                                    __va_arg_pack ());
      |                                    ~~~~~~~~~~~~~~~~~
prot_hsymlinks.c:437:33: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=]
  437 |         snprintf(buffer, size, "%s/link_%d", path, count);
      |                                 ^~
prot_hsymlinks.c:437:32: note: directive argument in the range [-2147483647, 2147483647]
  437 |         snprintf(buffer, size, "%s/link_%d", path, count);
      |                                ^~~~~~~~~~~~
In file included from /home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:906,
                 from prot_hsymlinks.c:40:
/home/buildroot/autobuild/instance-3/output-1/per-package/ltp-testsuite/host/mips64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:54:10: note: '__builtin_snprintf' output between 8 and 437 bytes into a destination of size 128
   54 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                                    __glibc_objsize (__s), __fmt,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   56 |                                    __va_arg_pack ());
      |                                    ~~~~~~~~~~~~~~~~~
CC testcases/kernel/security/prot_hsymlinks/prot_hsymlinks
CC testcases/kernel/security/securebits/check_keepcaps
make[5]: Nothing to be done for 'all'.
CC testcases/kernel/security/dirtypipe/dirtypipe
make[8]: Nothing to be done for 'all'.
make[8]: Nothing to be done for 'all'.
make[8]: Nothing to be done for 'all'.
make[8]: Nothing to be done for 'all'.
CC testcases/kernel/security/integrity/ima/src/ima_boot_aggregate
CC testcases/kernel/security/integrity/ima/src/ima_mmap
make[7]: Nothing to be done for 'all'.
CC testcases/kernel/sound/snd_seq01
CC testcases/kernel/sound/snd_timer01
make[5]: Nothing to be done for 'all'.
CC testcases/kernel/tracing/pt_test/pt_test
make[5]: Nothing to be done for 'all'.
BUILD libltpuinput.a
make[5]: Nothing to be done for 'all'.
uevent01.c: In function 'verify_uevent':
uevent01.c:53:19: warning: 'dev_path' may be used uninitialized [-Wmaybe-uninitialized]
   53 |         dev_num = tst_find_free_loopdev(dev_path, sizeof(dev_path));
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../../include/tst_test.h:23,
                 from uevent01.c:16:
../../../include/tst_device.h:52:5: note: by argument 1 of type 'const char *' to 'tst_find_free_loopdev' declared here
   52 | int tst_find_free_loopdev(const char *path, size_t path_len);
      |     ^~~~~~~~~~~~~~~~~~~~~
uevent01.c:33:14: note: 'dev_path' declared here
   33 |         char dev_path[1024];
      |              ^~~~~~~~
CC testcases/kernel/uevents/uevent01
CC testcases/kernel/uevents/uevent02
CC testcases/kernel/uevents/uevent03
CC testcases/kernel/watchqueue/wqueue01
CC testcases/kernel/watchqueue/wqueue04
CC testcases/kernel/watchqueue/wqueue02
CC testcases/kernel/watchqueue/wqueue03
CC testcases/kernel/watchqueue/wqueue07
CC testcases/kernel/watchqueue/wqueue05
CC testcases/kernel/watchqueue/wqueue08
CC testcases/kernel/watchqueue/wqueue06
CC testcases/kernel/watchqueue/wqueue09
/usr/bin/make -C "/home/buildroot/autobuild/instance-3/output-1/build/ltp-testsuite-20220930/tools/apicmds" -f "/home/buildroot/autobuild/instance-3/output-1/build/ltp-testsuite-20220930/tools/apicmds/Makefile" all
make[5]: Nothing to be done for 'all'.
CC testcases/kernel/power_management/pm_get_sched_values
make[5]: Nothing to be done for 'all'.
CC testcases/lib/tst_sleep
CC testcases/lib/tst_random
CC testcases/lib/tst_rod
CC testcases/lib/tst_checkpoint
CC testcases/lib/tst_device
CC testcases/lib/tst_kvcmp
CC testcases/lib/tst_net_ip_prefix
CC testcases/lib/tst_net_iface_prefix
CC testcases/lib/tst_getconf
CC testcases/lib/tst_check_drivers
CC testcases/lib/tst_get_median
CC testcases/lib/tst_get_unused_port
CC testcases/lib/tst_supported_fs
CC testcases/lib/tst_hexdump
CC testcases/lib/tst_net_vars
CC testcases/lib/tst_get_free_pids
CC testcases/lib/tst_timeout_kill
CC testcases/lib/tst_check_kconfigs
CC testcases/lib/tst_cgctl
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/ltp-testsuite-20220930/testcases'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/ltp-testsuite-20220930'
make: Leaving directory '/home/buildroot/autobuild/instance-3/buildroot'