tools/include: include stdint.h for SIZE_MAX in overflow.h

tools/include/linux/overflow.h uses SIZE_MAX in its size helper functions.

Include stdint.h so tools users that include overflow.h without another
SIZE_MAX provider can build.

Link: https://lore.kernel.org/20260629022124.131894-3-chenyichong@uniontech.com
Signed-off-by: Yichong Chen <chenyichong@uniontech.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/tools/include/linux/overflow.h b/tools/include/linux/overflow.h
index 3427d788032641cd2af3cedcbbf9cd8316c9f301..98963688143f3c77c25735b1da32e6adf5ffa9d2 100644 (file)
--- a/tools/include/linux/overflow.h
+++ b/tools/include/linux/overflow.h
@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
+#include <stdint.h>
 #ifndef __LINUX_OVERFLOW_H
 #define __LINUX_OVERFLOW_H