Merge branch 'topic/hda' into for-linus

[pandora-kernel.git] / arch / x86 / mm / numa_64.c

diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index d73aaa8..2d05a12 100644 (file)
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -188,6 +188,9 @@ void __init setup_node_bootmem(int nodeid, unsigned long start,
        const int pgdat_size = roundup(sizeof(pg_data_t), PAGE_SIZE);
        int nid;
 
+       if (!end)
+               return;
+
        start = roundup(start, ZONE_ALIGN);
 
        printk(KERN_INFO "Bootmem setup node %d %016lx-%016lx\n", nodeid,