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-rw-r--r--arch/ia64/kernel/setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index f798c0769d36..b86a072418a2 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -494,6 +494,8 @@ setup_arch (char **cmdline_p)
acpi_table_init();
# ifdef CONFIG_ACPI_NUMA
acpi_numa_init();
+ per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ?
+ 32 : cpus_weight(early_cpu_possible_map)), additional_cpus);
# endif
#else
# ifdef CONFIG_SMP