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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/core/filter.c ____sk_select_reuseport() -> (struct bpf_map_ops)->map_lookup_elem()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->ops 4096-ptr_max
DATA_SOURCE 0 map $1
DATA_SOURCE 1 key $2
CONTAINER 0 -96-32+0 $(-1)

kernel/bpf/syscall.c bpf_map_copy_value() -> (struct bpf_map_ops)->map_lookup_elem()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->map_type 0-2,9,11,14-19,24-25,27-29,31-u32max
PARAM_VALUE 0 map->ops 4096-8176211074560897023,8176211074560897025-ptr_max
PARAM_VALUE 0 map->ops->map_lookup_batch 0,631431616227323904,968212869968297984,3636988385139924992,5229998854994575360,6341067303080312832,6609440822477774848
PARAM_VALUE 0 map->ops->map_lookup_elem_sys_only 0
PARAM_VALUE 0 map->ops->map_release 0,4096-ptr_max
PARAM_VALUE 1 key 0,16,4096-ptr_max
BUF_SIZE 0 map s32min-(-2),1-s32max
BUF_SIZE 0 map s32min-(-2),1-s32max
BUF_SIZE 1 key (-1)-s32max
BUF_SIZE 1 key (-1)-s32max
CAPPED_DATA 0 map 1
DATA_SOURCE 0 map $0
DATA_SOURCE 1 key $1
CONTAINER 0 -96-32+0 $(-1)
USER_DATA 1 *key s64min-s64max
USER_PTR 1 key
LOCK2 rcu_read

kernel/bpf/cfg.c copy_insn_array() -> (struct bpf_map_ops)->map_lookup_elem()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->ops 4096-ptr_max
PARAM_VALUE 1 key 2040502969844318208
BUF_SIZE 1 key 4
DATA_SOURCE 0 map $0
CONTAINER 0 -96-32+0 $(-1)

kernel/bpf/helpers.c ____bpf_map_lookup_elem() -> (struct bpf_map_ops)->map_lookup_elem()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->ops 4096-ptr_max
DATA_SOURCE 0 map $0
DATA_SOURCE 1 key $1
CONTAINER 0 -96-32+0 $(-1)