Add a copyright notice to io_uring's query uapi header.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
---
 include/uapi/linux/io_uring/query.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/uapi/linux/io_uring/query.h b/include/uapi/linux/io_uring/query.h
index 0b6248175e26..95500759cc13 100644
--- a/include/uapi/linux/io_uring/query.h
+++ b/include/uapi/linux/io_uring/query.h
@@ -1,6 +1,9 @@
 /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
 /*
  * Header file for the io_uring query interface.
+ *
+ * Copyright (C) 2026 Pavel Begunkov <asml.silence@gmail.com>
+ * Copyright (C) Meta Platforms, Inc.
  */
 #ifndef LINUX_IO_URING_QUERY_H
 #define LINUX_IO_URING_QUERY_H
-- 
2.52.0