apparmor: add gerneric permissions struct and support fns

Signed-off-by: John Johansen <john.johansen@canonical.com>

security/apparmor/include/audit.h

@@ -107,14 +107,14 @@ struct apparmor_audit_data {
 	void *profile;
 	const char *name;
 	const char *info;
+	u32 request;
+	u32 denied;
 	union {
 		/* these entries require a custom callback fn */
 		struct {
 			struct aa_profile *peer;
 			struct {
 				const char *target;
-				u32 request;
-				u32 denied;
 				kuid_t ouid;
 			} fs;
 		};