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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/bpf/liveness.c call_instance() -> find_instance()

Type Parameter Key Value
PARAM_VALUE 0 env 4096-ptr_max
PARAM_VALUE 0 env->liveness->live_stack_query.curframe 0-4294967294
PARAM_VALUE 0 env->prog 4096-ptr_max
PARAM_VALUE 0 env->prog->aux->kfunc_btf_tab->nr_descs 0-4294967295
PARAM_VALUE 0 env->subprog_info 4096-ptr_max
PARAM_VALUE 0 env->subprog_info->args_cached 0-1
PARAM_VALUE 0 env->subprog_info->changes_pkt_data 0-1
PARAM_VALUE 0 env->subprog_info->exit_idx 0-4294967295
PARAM_VALUE 0 env->subprog_info->has_ld_abs 0-1
PARAM_VALUE 0 env->subprog_info->has_tail_call 0-1
PARAM_VALUE 0 env->subprog_info->is_async_cb 0-1
PARAM_VALUE 0 env->subprog_info->is_cb 0-1
PARAM_VALUE 0 env->subprog_info->is_exception_cb 0-1
PARAM_VALUE 0 env->subprog_info->keep_fastcall_stack 0-1
PARAM_VALUE 0 env->subprog_info->max_out_stack_arg_cnt 0-u16max
PARAM_VALUE 0 env->subprog_info->might_sleep 0-1
PARAM_VALUE 0 env->subprog_info->might_throw 0-1
PARAM_VALUE 0 env->subprog_info->priv_stack_mode 0-4294967295
PARAM_VALUE 0 env->subprog_info->stack_arg_cnt 0-u16max
PARAM_VALUE 0 env->subprog_info->tail_call_reachable 0-1
PARAM_VALUE 0 *env->succ->items 0-4294967295
PARAM_VALUE 0 *env->tmp_str_buf 0-255
DATA_SOURCE 0 env $0
NO_OVERFLOW_SIMPLE 0 env->log.kbuf
NO_OVERFLOW_SIMPLE 0 env->subprog_cnt
NO_OVERFLOW_SIMPLE 0 env->tmp_str_buf
UNITS 1 callsite unit_array_size

kernel/bpf/liveness.c lookup_instance() -> find_instance()

Type Parameter Key Value
PARAM_VALUE 0 env 4096-ptr_max
PARAM_VALUE 0 env->cur_hist_ent 0
PARAM_VALUE 0 env->cur_state 4096-ptr_max
PARAM_VALUE 0 env->cur_state->insn_idx 0-4294967294
PARAM_VALUE 0 env->insn_aux_data 4096-ptr_max
PARAM_VALUE 0 env->insn_idx 0-4294967294
PARAM_VALUE 0 env->insn_processed 0-1000000
PARAM_VALUE 0 env->liveness->live_stack_query.curframe 0-4294967294
PARAM_VALUE 0 env->prev_linfo 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->scratched_regs 0,u32max
PARAM_VALUE 0 env->scratched_stack_slots 0,u64max
PARAM_VALUE 0 env->subprog_info 4096-ptr_max
PARAM_VALUE 0 *env->bt.reg_masks 0-4294967295
BUF_SIZE 0 env->cur_state 232
CAPPED_DATA 0 env->insn_idx 1
CAPPED_DATA 0 env->prev_insn_idx 1
CAPPED_DATA 2 depth 1
DATA_SOURCE 0 env $0
DATA_SOURCE 2 depth $2
FUZZY_MAX 0 env->insn_processed 1000000
BIT_INFO 0 env->prev_insn_idx 0x0,0x7fffffff
HARD_MAX 0 env->insn_processed 1000000
UNITS 1 callsite unit_array_size