diff --git a/[refs] b/[refs]
index ccaa0186e6c4..71157a6b8b93 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: acd26d611e60c1a7c2a14269ab99760f779121f4
+refs/heads/master: c4b90c11992e61123071977c0e5556e59a70852c
diff --git a/trunk/arch/x86/kernel/apic/apic.c b/trunk/arch/x86/kernel/apic/apic.c
index 2bc503bf9e99..a6cd02a92683 100644
--- a/trunk/arch/x86/kernel/apic/apic.c
+++ b/trunk/arch/x86/kernel/apic/apic.c
@@ -1237,6 +1237,16 @@ void __cpuinit setup_local_APIC(void)
 	/* always use the value from LDR */
 	early_per_cpu(x86_cpu_to_logical_apicid, cpu) =
 		logical_smp_processor_id();
+
+	/*
+	 * Some NUMA implementations (NUMAQ) don't initialize apicid to
+	 * node mapping during NUMA init.  Now that logical apicid is
+	 * guaranteed to be known, give it another chance.  This is already
+	 * a bit too late - percpu allocation has already happened without
+	 * proper NUMA affinity.
+	 */
+	set_apicid_to_node(early_per_cpu(x86_cpu_to_apicid, cpu),
+			   apic->x86_32_numa_cpu_node(cpu));
 #endif
 
 	/*