1 files changed, 5 insertions, 4 deletions

diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index ae7911702bf8..865af27c7737 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -359,7 +359,7 @@ reserve_memory (void)
         }
 #endif
 
-#ifdef CONFIG_CRASH_KERNEL
+#ifdef CONFIG_CRASH_DUMP
         if (reserve_elfcorehdr(&rsvd_region[n].start,
                                &rsvd_region[n].end) == 0)
                 n++;
@@ -561,8 +561,12 @@ setup_arch (char **cmdline_p)
 #ifdef CONFIG_ACPI
         /* Initialize the ACPI boot-time table parser */
         acpi_table_init();
+        early_acpi_boot_init();
 # ifdef CONFIG_ACPI_NUMA
         acpi_numa_init();
+#ifdef CONFIG_ACPI_HOTPLUG_CPU
+        prefill_possible_map();
+#endif
         per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ?
                 32 : cpus_weight(early_cpu_possible_map)),
                 additional_cpus > 0 ? additional_cpus : 0);
@@ -853,9 +857,6 @@ void __init
 setup_per_cpu_areas (void)
 {
         /* start_kernel() requires this... */
-#ifdef CONFIG_ACPI_HOTPLUG_CPU
-        prefill_possible_map();
-#endif
 }
 
 /*