audit: log task info on feature change

Add task information to the log when changing a feature state.
Signed-off-by: Eric Paris <eparis@redhat.com>

kernel/audit.c

@@ -688,6 +688,7 @@ static void audit_log_feature_change(int which, u32 old_feature, u32 new_feature
 		return;
 
 	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_FEATURE_CHANGE);
+	audit_log_task_info(ab, current);
 	audit_log_format(ab, "feature=%s old=%d new=%d old_lock=%d new_lock=%d res=%d",
 			 audit_feature_names[which], !!old_feature, !!new_feature,
 			 !!old_lock, !!new_lock, res);