2 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index bc887831eaa5..f9cd2164ed23 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -2354,6 +2354,7 @@ extern const struct super_operations bpf_super_ops;
 extern const struct file_operations bpf_map_fops;
 extern const struct file_operations bpf_prog_fops;
 extern const struct file_operations bpf_iter_fops;
+extern const struct file_operations bpf_token_fops;
 
 #define BPF_PROG_TYPE(_id, _name, prog_ctx_type, kern_ctx_type) \
 	extern const struct bpf_prog_ops _name ## _prog_ops; \
@@ -2551,6 +2552,9 @@ void bpf_token_inc(struct bpf_token *token);
 void bpf_token_put(struct bpf_token *token);
 int bpf_token_create(union bpf_attr *attr);
 struct bpf_token *bpf_token_get_from_fd(u32 ufd);
+int bpf_token_get_info_by_fd(struct bpf_token *token,
+			     const union bpf_attr *attr,
+			     union bpf_attr __user *uattr);
 
 bool bpf_token_allow_cmd(const struct bpf_token *token, enum bpf_cmd cmd);
 bool bpf_token_allow_map_type(const struct bpf_token *token, enum bpf_map_type type);
@@ -2949,6 +2953,13 @@ static inline struct bpf_token *bpf_token_get_from_fd(u32 ufd)
 	return ERR_PTR(-EOPNOTSUPP);
 }
 
+static inline int bpf_token_get_info_by_fd(struct bpf_token *token,
+					   const union bpf_attr *attr,
+					   union bpf_attr __user *uattr)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline void __dev_flush(struct list_head *flush_list)
 {
 }
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 0670e15a6100..233de8677382 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -450,6 +450,7 @@ union bpf_iter_link_info {
  *		* **struct bpf_map_info**
  *		* **struct bpf_btf_info**
  *		* **struct bpf_link_info**
+ *		* **struct bpf_token_info**
  *
  *	Return
  *		Returns zero on success. On error, -1 is returned and *errno*
@@ -6803,6 +6804,13 @@ struct bpf_link_info {
 	};
 } __attribute__((aligned(8)));
 
+struct bpf_token_info {
+	__u64 allowed_cmds;
+	__u64 allowed_maps;
+	__u64 allowed_progs;
+	__u64 allowed_attachs;
+} __attribute__((aligned(8)));
+
 /* User bpf_sock_addr struct to access socket fields and sockaddr struct passed
  * by user and intended to be used by socket (e.g. to bind to, depends on
  * attach type).