Messages in this thread | | | Date | Tue, 19 Jul 2022 11:00:54 +0800 | From | kernel test robot <> | Subject | futex_wait_timeout.c:101:34: 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: 02e56ccbaefcb1a78bd089a7b5beca754aca4db9 selftests: futex: Test sys_futex_waitv() timeout 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_timeout.c:20: ../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_timeout.c: In function 'main': futex_wait_timeout.c:100:16: error: variable 'waitv' has initializer but incomplete type 100 | struct futex_waitv waitv = { | ^~~~~~~~~~~ futex_wait_timeout.c:101:26: error: 'struct futex_waitv' has no member named 'uaddr' 101 | .uaddr = (uintptr_t)&f1, | ^~~~~ >> futex_wait_timeout.c:101:34: warning: excess elements in struct initializer 101 | .uaddr = (uintptr_t)&f1, | ^ futex_wait_timeout.c:101:34: note: (near initialization for 'waitv') futex_wait_timeout.c:102:26: error: 'struct futex_waitv' has no member named 'val' 102 | .val = f1, | ^~~ futex_wait_timeout.c:102:32: warning: excess elements in struct initializer 102 | .val = f1, | ^~ futex_wait_timeout.c:102:32: note: (near initialization for 'waitv') futex_wait_timeout.c:103:26: error: 'struct futex_waitv' has no member named 'flags' 103 | .flags = FUTEX_32, | ^~~~~ futex_wait_timeout.c:103:34: error: 'FUTEX_32' undeclared (first use in this function); did you mean 'FUTEX_OP'? 103 | .flags = FUTEX_32, | ^~~~~~~~ | FUTEX_OP futex_wait_timeout.c:103:34: warning: excess elements in struct initializer futex_wait_timeout.c:103:34: note: (near initialization for 'waitv') futex_wait_timeout.c:104:26: error: 'struct futex_waitv' has no member named '__reserved' 104 | .__reserved = 0 | ^~~~~~~~~~ futex_wait_timeout.c:104:39: warning: excess elements in struct initializer 104 | .__reserved = 0 | ^ futex_wait_timeout.c:104:39: note: (near initialization for 'waitv') futex_wait_timeout.c:100:28: error: storage size of 'waitv' isn't known 100 | struct futex_waitv waitv = { | ^~~~~ >> futex_wait_timeout.c:100:28: warning: unused variable 'waitv' [-Wunused-variable]
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