Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/bpf/verifier.c check_kfunc_call() -> check_special_kfunc()

Type Parameter Key Value
PARAM_VALUE 0 env 4096-ptr_max
PARAM_VALUE 0 env->cur_state 4096-ptr_max
PARAM_VALUE 0 env->insn_aux_data 4096-ptr_max
PARAM_VALUE 0 env->log->tmp_str_buf 0-255
PARAM_VALUE 0 env->ops->gen_ld_abs 0,4096-ptr_max
PARAM_VALUE 0 env->prog 4096-ptr_max
PARAM_VALUE 0 env->prog->aux 4096-ptr_max
PARAM_VALUE 0 env->prog->aux->kfunc_tab 4096-ptr_max
PARAM_VALUE 1 meta 5112478544311123968
PARAM_VALUE 1 meta->arg_btf 0
PARAM_VALUE 1 meta->arg_btf_id 0
PARAM_VALUE 1 meta->arg_constant.found 0
PARAM_VALUE 1 meta->arg_constant.value 0
PARAM_VALUE 1 meta->arg_list_head.field 0
PARAM_VALUE 1 meta->arg_prog 0
PARAM_VALUE 1 meta->arg_rbtree_root.field 0
PARAM_VALUE 1 meta->btf 4096-ptr_max
PARAM_VALUE 1 meta->dynptr.id 0
PARAM_VALUE 1 meta->dynptr.type 0
PARAM_VALUE 1 meta->fn 4096-ptr_max
PARAM_VALUE 1 meta->func_id 1-s32max
PARAM_VALUE 1 meta->func_proto 4096-ptr_max
PARAM_VALUE 1 meta->iter.spi 0
PARAM_VALUE 1 meta->map.ptr 0
PARAM_VALUE 1 meta->map.uid 0
PARAM_VALUE 1 meta->ret_btf 0
PARAM_VALUE 1 meta->ret_btf_id 0
PARAM_VALUE 2 regs 4096-ptr_max
PARAM_VALUE 3 insn_aux 4096-ptr_max
PARAM_VALUE 3 insn_aux->is_iter_next 0
PARAM_VALUE 4 ptr_type 4096-ptr_max
PARAM_VALUE 5 desc_btf 4096-ptr_max
BUF_SIZE 2 regs 880
BUF_SIZE 2 regs 880
DATA_SOURCE 0 env $0
DATA_SOURCE 2 regs r cur_regs
DATA_SOURCE 4 ptr_type r btf_type_skip_modifiers
MEM_ZERO 1 meta