diff options
Diffstat (limited to '')
-rw-r--r-- | kernel/bpf/verifier.c | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index db0c37e9bc3a..ed9a96ad7b5b 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -270,6 +270,41 @@ struct bpf_call_arg_meta { struct btf_field *kptr_field; }; +struct bpf_kfunc_call_arg_meta { + /* In parameters */ + struct btf *btf; + u32 func_id; + u32 kfunc_flags; + const struct btf_type *func_proto; + const char *func_name; + /* Out parameters */ + u32 ref_obj_id; + u8 release_regno; + bool r0_rdonly; + u32 ret_btf_id; + u64 r0_size; + u32 subprogno; + struct { + u64 value; + bool found; + } arg_constant; + struct { + struct btf *btf; + u32 btf_id; + } arg_obj_drop; + struct { + struct btf_field *field; + } arg_list_head; + struct { + struct btf_field *field; + } arg_rbtree_root; + struct { + enum bpf_dynptr_type type; + u32 id; + } initialized_dynptr; + u64 mem_size; +}; + struct btf *btf_vmlinux; static DEFINE_MUTEX(bpf_verifier_lock); @@ -8811,41 +8846,6 @@ static void mark_btf_func_reg_size(struct bpf_verifier_env *env, u32 regno, } } -struct bpf_kfunc_call_arg_meta { - /* In parameters */ - struct btf *btf; - u32 func_id; - u32 kfunc_flags; - const struct btf_type *func_proto; - const char *func_name; - /* Out parameters */ - u32 ref_obj_id; - u8 release_regno; - bool r0_rdonly; - u32 ret_btf_id; - u64 r0_size; - u32 subprogno; - struct { - u64 value; - bool found; - } arg_constant; - struct { - struct btf *btf; - u32 btf_id; - } arg_obj_drop; - struct { - struct btf_field *field; - } arg_list_head; - struct { - struct btf_field *field; - } arg_rbtree_root; - struct { - enum bpf_dynptr_type type; - u32 id; - } initialized_dynptr; - u64 mem_size; -}; - static bool is_kfunc_acquire(struct bpf_kfunc_call_arg_meta *meta) { return meta->kfunc_flags & KF_ACQUIRE; |