../kernel/bpf/hashtab.c:1456:27: warning: context imbalance in 'htab_map_delete_elem' - unexpected unlock
../kernel/bpf/hashtab.c:1493:27: warning: context imbalance in 'htab_lru_map_delete_elem' - unexpected unlock
../kernel/bpf/hashtab.c:1670:27: warning: context imbalance in '__htab_map_lookup_and_delete_elem' - unexpected unlock
../kernel/bpf/hashtab.c: note: in included file (through ../include/linux/workqueue.h, ../include/linux/bpf.h):
../include/linux/rcupdate.h:880:25: warning: context imbalance in '__htab_map_lookup_and_delete_batch' - unexpected unlock
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_hash_map_seq_find_next' - unexpected unlock
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_hash_map_seq_stop' - unexpected unlock
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/gpib/fmh_gpib/fmh_gpib.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../kernel/bpf/hashtab.c:1456:27: warning: context imbalance in 'htab_map_delete_elem' - unexpected unlock
../kernel/bpf/hashtab.c:1493:27: warning: context imbalance in 'htab_lru_map_delete_elem' - unexpected unlock
../kernel/bpf/hashtab.c:1668:27: warning: context imbalance in '__htab_map_lookup_and_delete_elem' - unexpected unlock
../kernel/bpf/hashtab.c: note: in included file (through ../include/linux/workqueue.h, ../include/linux/bpf.h):
../include/linux/rcupdate.h:880:25: warning: context imbalance in '__htab_map_lookup_and_delete_batch' - unexpected unlock
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_hash_map_seq_find_next' - unexpected unlock
../include/linux/rcupdate.h:880:25: warning: context imbalance in 'bpf_hash_map_seq_stop' - unexpected unlock
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/gpib/fmh_gpib/fmh_gpib.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?