diff --git a/[refs] b/[refs]
index 949a99d8f255..59588369d0eb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ef6689eff4b58273fed9e54293a3da983b321e9a
+refs/heads/master: 4a89a04f1ee21a7c1f4413f1ad7dcfac50ff9b63
diff --git a/trunk/arch/alpha/kernel/irq_alpha.c b/trunk/arch/alpha/kernel/irq_alpha.c
index e6ded33c6e22..9d34ce26e5ef 100644
--- a/trunk/arch/alpha/kernel/irq_alpha.c
+++ b/trunk/arch/alpha/kernel/irq_alpha.c
@@ -55,6 +55,8 @@ do_entInt(unsigned long type, unsigned long vector,
 #ifdef CONFIG_SMP
 	  {
 		long cpu;
+
+		local_irq_disable();
 		smp_percpu_timer_interrupt(regs);
 		cpu = smp_processor_id();
 		if (cpu != boot_cpuid) {