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-rw-r--r--arch/x86/boot/memory.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
index acad32eb429..53165c97336 100644
--- a/arch/x86/boot/memory.c
+++ b/arch/x86/boot/memory.c
@@ -13,6 +13,7 @@
*/
#include "boot.h"
+#include <linux/kernel.h>
#define SMAP 0x534d4150 /* ASCII "SMAP" */
@@ -53,7 +54,7 @@ static int detect_memory_e820(void)
count++;
desc++;
- } while (next && count < E820MAX);
+ } while (next && count < ARRAY_SIZE(boot_params.e820_map));
return boot_params.e820_entries = count;
}