lib: packing: Include necessary headers

[ Upstream commit 8bd0af3154b2206ce19f8b1410339f7a2a56d0c3 ]

packing.h uses ARRAY_SIZE(), BUILD_BUG_ON_MSG(), min(), max(), and
sizeof_field() without including the headers where they are defined,
potentially causing build failures.

Fix this in packing.h and sort the result.

Signed-off-by: Nathan Lynch <nathan.lynch@amd.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/20250624-packing-includes-v1-1-c23c81fab508@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/linux/packing.h b/include/linux/packing.h
index 0589d70bbe0434c418f41b842f92b3300a107762..20ae4d452c7bb4069eb625ba332d617c2a840193 100644 (file)
--- a/include/linux/packing.h
+++ b/include/linux/packing.h
@@ -5,8 +5,12 @@
 #ifndef _LINUX_PACKING_H
 #define _LINUX_PACKING_H
 
-#include <linux/types.h>
+#include <linux/array_size.h>
 #include <linux/bitops.h>
+#include <linux/build_bug.h>
+#include <linux/minmax.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
 
 #define GEN_PACKED_FIELD_STRUCT(__type) \
        struct packed_field_ ## __type { \