1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 5cb5725b2bae..147005a1cc3c 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -115,7 +115,7 @@ static void __init __e820_add_region(struct e820map *e820x, u64 start, u64 size,
 {
         int x = e820x->nr_map;
 
-        if (x == ARRAY_SIZE(e820x->map)) {
+        if (x >= ARRAY_SIZE(e820x->map)) {
                 printk(KERN_ERR "Ooops! Too many entries in the memory map!\n");
                 return;
         }