1 files changed, 5 insertions, 0 deletions

diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c
index 7c392dc553b8..f0c10b3cd158 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/i386/mm/discontig.c
@@ -313,6 +313,11 @@ unsigned long __init setup_memory(void)
                 highstart_pfn = system_max_low_pfn;
         printk(KERN_NOTICE "%ldMB HIGHMEM available.\n",
                pages_to_mb(highend_pfn - highstart_pfn));
+        num_physpages = highend_pfn;
+        high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1;
+#else
+        num_physpages = system_max_low_pfn;
+        high_memory = (void *) __va(system_max_low_pfn * PAGE_SIZE - 1) + 1;
 #endif
         printk(KERN_NOTICE "%ldMB LOWMEM available.\n",
                         pages_to_mb(system_max_low_pfn));