From 99a832a2b5b8a8ecc1a2bdd64017892caf4aa096 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Sun, 12 Apr 2026 08:29:35 -0700 Subject: bpf: Move BTF checking logic into check_btf.c BTF validation logic is independent from the main verifier. Move it into check_btf.c Acked-by: Kumar Kartikeya Dwivedi Acked-by: Daniel Borkmann Link: https://lore.kernel.org/r/20260412152936.54262-7-alexei.starovoitov@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf_verifier.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 5389af612696..53e8664cb566 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -1061,6 +1061,11 @@ static inline void bpf_trampoline_unpack_key(u64 key, u32 *obj_id, u32 *btf_id) *btf_id = key & 0x7FFFFFFF; } +int bpf_check_btf_info_early(struct bpf_verifier_env *env, + const union bpf_attr *attr, bpfptr_t uattr); +int bpf_check_btf_info(struct bpf_verifier_env *env, + const union bpf_attr *attr, bpfptr_t uattr); + int bpf_check_attach_target(struct bpf_verifier_log *log, const struct bpf_prog *prog, const struct bpf_prog *tgt_prog, -- cgit v1.2.3