---

yaml --- r: 227832 b: refs/heads/master c: 05f2f27 h: refs/heads/master v: v3
git-mirror · Jan 7, 2011 · 61cbb2f · 61cbb2f
1 parent aa92c40
commit 61cbb2f
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e7d282535c94cddc208c03b7cd0815f70d676a0e
+refs/heads/master: 05f2f274c8a8747bbfb13ac8ee0c27d5f2ad8510
diff --git a/trunk/arch/ia64/kernel/acpi.c b/trunk/arch/ia64/kernel/acpi.c
@@ -477,6 +477,12 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
 	if (!(pa->flags & ACPI_SRAT_CPU_ENABLED))
 		return;
 
+	if (srat_num_cpus >= ARRAY_SIZE(node_cpuid)) {
+		printk_once(KERN_WARNING
+			    "node_cpuid[%d] is too small, may not be able to use all cpus\n",
+			    ARRAY_SIZE(node_cpuid));
+		return;
+	}
 	pxm = get_processor_proximity_domain(pa);
 
 	/* record this node in proximity bitmap */