1 files changed, 5 insertions, 0 deletions

diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 60477244d1a3..f330f8285499 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -444,6 +444,11 @@ void __init setup_arch(char **cmdline_p)
         /* reserve ebda region */
         if (ebda_addr)
                 reserve_bootmem_generic(ebda_addr, ebda_size);
+#ifdef CONFIG_NUMA
+        /* reserve nodemap region */
+        if (nodemap_addr)
+                reserve_bootmem_generic(nodemap_addr, nodemap_size);
+#endif
 
 #ifdef CONFIG_SMP
         /*