diff options
Diffstat (limited to 'kernel/bpf/verifier.c')
| -rw-r--r-- | kernel/bpf/verifier.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 9c1135d373e2..c422f1142b99 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -423,7 +423,7 @@ static struct btf_record *reg_btf_record(const struct bpf_reg_state *reg) return rec; } -static bool subprog_is_global(const struct bpf_verifier_env *env, int subprog) +bool bpf_subprog_is_global(const struct bpf_verifier_env *env, int subprog) { struct bpf_func_info_aux *aux = env->prog->aux->func_info_aux; @@ -4631,7 +4631,7 @@ static int backtrack_insn(struct bpf_verifier_env *env, int idx, int subseq_idx, if (subprog < 0) return -EFAULT; - if (subprog_is_global(env, subprog)) { + if (bpf_subprog_is_global(env, subprog)) { /* check that jump history doesn't have any * extra instructions from subprog; the next * instruction after call to global subprog @@ -7032,7 +7032,7 @@ continue_func: if (subprog[idx].has_tail_call) tail_call_reachable = true; - frame = subprog_is_global(env, idx) ? 0 : frame + 1; + frame = bpf_subprog_is_global(env, idx) ? 0 : frame + 1; if (frame >= MAX_CALL_FRAMES) { verbose(env, "the call stack of %d frames is too deep !\n", frame); @@ -11107,7 +11107,7 @@ static int check_func_call(struct bpf_verifier_env *env, struct bpf_insn *insn, err = btf_check_subprog_call(env, subprog, caller->regs); if (err == -EFAULT) return err; - if (subprog_is_global(env, subprog)) { + if (bpf_subprog_is_global(env, subprog)) { const char *sub_name = subprog_name(env, subprog); if (env->cur_state->active_locks) { @@ -25299,7 +25299,7 @@ static int do_check_subprogs(struct bpf_verifier_env *env) again: new_cnt = 0; for (i = 1; i < env->subprog_cnt; i++) { - if (!subprog_is_global(env, i)) + if (!bpf_subprog_is_global(env, i)) continue; sub_aux = subprog_aux(env, i); |