Messages in this thread | | | Date | Tue, 19 Jul 2022 12:01:39 +0800 | From | kernel test robot <> | Subject | futex_wait_wouldblock.c:47:34: warning: excess elements in struct initializer |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ca85855bdcae8f84f1512e88b4c75009ea17ea2f commit: 9d57f7c79748920636f8293d2f01192d702fe390 selftests: futex: Test sys_futex_waitv() wouldblock date: 10 months ago reproduce: make O=/tmp/kselftest -C tools/testing/selftests
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from futex_wait_wouldblock.c:25: ../include/futex2test.h:18:47: warning: 'struct futex_waitv' declared inside parameter list will not be visible outside of this definition or declaration 18 | static inline int futex_waitv(volatile struct futex_waitv *waiters, unsigned long nr_waiters, | ^~~~~~~~~~~ ../include/futex2test.h: In function 'futex_waitv': ../include/futex2test.h:21:24: error: '__NR_futex_waitv' undeclared (first use in this function); did you mean 'futex_waitv'? 21 | return syscall(__NR_futex_waitv, waiters, nr_waiters, flags, timo, clockid); | ^~~~~~~~~~~~~~~~ | futex_waitv ../include/futex2test.h:21:24: note: each undeclared identifier is reported only once for each function it appears in futex_wait_wouldblock.c: In function 'main': futex_wait_wouldblock.c:46:16: error: variable 'waitv' has initializer but incomplete type 46 | struct futex_waitv waitv = { | ^~~~~~~~~~~ futex_wait_wouldblock.c:47:26: error: 'struct futex_waitv' has no member named 'uaddr' 47 | .uaddr = (uintptr_t)&f1, | ^~~~~ >> futex_wait_wouldblock.c:47:34: warning: excess elements in struct initializer 47 | .uaddr = (uintptr_t)&f1, | ^ futex_wait_wouldblock.c:47:34: note: (near initialization for 'waitv') futex_wait_wouldblock.c:48:26: error: 'struct futex_waitv' has no member named 'val' 48 | .val = f1+1, | ^~~ futex_wait_wouldblock.c:48:32: warning: excess elements in struct initializer 48 | .val = f1+1, | ^~ futex_wait_wouldblock.c:48:32: note: (near initialization for 'waitv') futex_wait_wouldblock.c:49:26: error: 'struct futex_waitv' has no member named 'flags' 49 | .flags = FUTEX_32, | ^~~~~ futex_wait_wouldblock.c:49:34: error: 'FUTEX_32' undeclared (first use in this function); did you mean 'FUTEX_OP'? 49 | .flags = FUTEX_32, | ^~~~~~~~ | FUTEX_OP futex_wait_wouldblock.c:49:34: warning: excess elements in struct initializer futex_wait_wouldblock.c:49:34: note: (near initialization for 'waitv') futex_wait_wouldblock.c:50:26: error: 'struct futex_waitv' has no member named '__reserved' 50 | .__reserved = 0 | ^~~~~~~~~~ futex_wait_wouldblock.c:50:39: warning: excess elements in struct initializer 50 | .__reserved = 0 | ^ futex_wait_wouldblock.c:50:39: note: (near initialization for 'waitv') futex_wait_wouldblock.c:46:28: error: storage size of 'waitv' isn't known 46 | struct futex_waitv waitv = { | ^~~~~ >> futex_wait_wouldblock.c:46:28: warning: unused variable 'waitv' [-Wunused-variable]
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