1 files changed, 2 insertions, 0 deletions

diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 61280167c560..b39e624c3291 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -79,8 +79,10 @@ void mem_init(void)
 
         /* this will put all low memory onto the freelists */
         totalram_pages = free_all_bootmem();
+#ifdef CONFIG_HIGHMEM
         totalhigh_pages = highmem >> PAGE_SHIFT;
         totalram_pages += totalhigh_pages;
+#endif
         num_physpages = totalram_pages;
         max_pfn = totalram_pages;
         printk(KERN_INFO "Memory: %luk available\n",