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-rw-r--r--arch/ia64/kernel/acpi.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index c6c90f39f4d9..7b897b7b0ae6 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -477,6 +477,12 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
477 if (!(pa->flags & ACPI_SRAT_CPU_ENABLED)) 477 if (!(pa->flags & ACPI_SRAT_CPU_ENABLED))
478 return; 478 return;
479 479
480 if (srat_num_cpus >= ARRAY_SIZE(node_cpuid)) {
481 printk_once(KERN_WARNING
482 "node_cpuid[%d] is too small, may not be able to use all cpus\n",
483 ARRAY_SIZE(node_cpuid));
484 return;
485 }
480 pxm = get_processor_proximity_domain(pa); 486 pxm = get_processor_proximity_domain(pa);
481 487
482 /* record this node in proximity bitmap */ 488 /* record this node in proximity bitmap */