=== modified file 'grub-core/kern/i386/coreboot/mmap.c'
--- grub-core/kern/i386/coreboot/mmap.c	2010-09-04 15:10:10 +0000
+++ grub-core/kern/i386/coreboot/mmap.c	2011-07-02 21:03:42 +0000
@@ -27,6 +27,7 @@
 {
   grub_linuxbios_table_header_t table_header;
   grub_linuxbios_table_item_t table_item;
+  int linked = 0;
 
   auto int check_signature (grub_linuxbios_table_header_t);
   int check_signature (grub_linuxbios_table_header_t tbl_header)
@@ -59,12 +60,13 @@
   for (; table_item->size;
        table_item = (grub_linuxbios_table_item_t) ((long) table_item + (long) table_item->size))
     {
-      if (table_item->tag == GRUB_LINUXBIOS_MEMBER_LINK
+      if (!linked && table_item->tag == GRUB_LINUXBIOS_MEMBER_LINK
          && check_signature ((grub_linuxbios_table_header_t) (grub_addr_t)
                              *(grub_uint64_t *) (table_item + 1)))
        {
          table_header = (grub_linuxbios_table_header_t) (grub_addr_t)
            *(grub_uint64_t *) (table_item + 1);
+	 linked = 1;
          goto signature_found;   
        }
       if (hook (table_item))