diff options
Diffstat (limited to 'kernel/bpf/verifier.c')
| -rw-r--r-- | kernel/bpf/verifier.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 98d8637cf70d..a2b211262c25 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -4438,15 +4438,6 @@ static int is_state_visited(struct bpf_verifier_env *env, int insn_idx) return 0; } -static int ext_analyzer_insn_hook(struct bpf_verifier_env *env, - int insn_idx, int prev_insn_idx) -{ - if (env->dev_ops && env->dev_ops->insn_hook) - return env->dev_ops->insn_hook(env, insn_idx, prev_insn_idx); - - return 0; -} - static int do_check(struct bpf_verifier_env *env) { struct bpf_verifier_state *state; @@ -4531,9 +4522,12 @@ static int do_check(struct bpf_verifier_env *env) print_bpf_insn(&cbs, env, insn, env->allow_ptr_leaks); } - err = ext_analyzer_insn_hook(env, insn_idx, prev_insn_idx); - if (err) - return err; + if (bpf_prog_is_dev_bound(env->prog->aux)) { + err = bpf_prog_offload_verify_insn(env, insn_idx, + prev_insn_idx); + if (err) + return err; + } regs = cur_regs(env); env->insn_aux_data[insn_idx].seen = true; @@ -5463,7 +5457,7 @@ int bpf_check(struct bpf_prog **prog, union bpf_attr *attr) if (!IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)) env->strict_alignment = true; - if (env->prog->aux->offload) { + if (bpf_prog_is_dev_bound(env->prog->aux)) { ret = bpf_prog_offload_verifier_prep(env); if (ret) goto err_unlock; |