1 files changed, 7 insertions, 2 deletions

diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 82deaa3a7c48..1e79551231b9 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -174,6 +174,12 @@ find_memory (void)
         reserve_bootmem(bootmap_start, bootmap_size);
 
         find_initrd();
+
+#ifdef CONFIG_CRASH_DUMP
+        /* If we are doing a crash dump, we still need to know the real mem
+         * size before original memory map is * reset. */
+        saved_max_pfn = max_pfn;
+#endif
 }
 
 #ifdef CONFIG_SMP
@@ -226,7 +232,6 @@ void __init
 paging_init (void)
 {
         unsigned long max_dma;
-        unsigned long nid = 0;
         unsigned long max_zone_pfns[MAX_NR_ZONES];
 
         num_physpages = 0;
@@ -238,7 +243,7 @@ paging_init (void)
         max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
 
 #ifdef CONFIG_VIRTUAL_MEM_MAP
-        efi_memmap_walk(register_active_ranges, &nid);
+        efi_memmap_walk(register_active_ranges, NULL);
         efi_memmap_walk(find_largest_hole, (u64 *)&max_gap);
         if (max_gap < LARGE_GAP) {
                 vmem_map = (struct page *) 0;