diff --git a/[refs] b/[refs]
index 1c0b26a8d19d..c1540671e0e9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24742ece8eb01b5855059020ba1c09173fd9b732
+refs/heads/master: 03be750559b2fe20d85dd968e08d5fe1c3accf83
diff --git a/trunk/arch/x86/kernel/io_apic_32.c b/trunk/arch/x86/kernel/io_apic_32.c
index b381f93b79ae..63a2f64c765b 100644
--- a/trunk/arch/x86/kernel/io_apic_32.c
+++ b/trunk/arch/x86/kernel/io_apic_32.c
@@ -1316,7 +1316,7 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
 	 * to the first CPU.
 	 */
 	entry.dest_mode = INT_DEST_MODE;
-	entry.mask = 0;					/* unmask IRQ now */
+	entry.mask = 1;					/* mask IRQ now */
 	entry.dest.logical.logical_dest = cpu_mask_to_apicid(TARGET_CPUS);
 	entry.delivery_mode = INT_DELIVERY_MODE;
 	entry.polarity = 0;
diff --git a/trunk/arch/x86/kernel/io_apic_64.c b/trunk/arch/x86/kernel/io_apic_64.c
index 0e20b7d7c1c7..ae0ac990574f 100644
--- a/trunk/arch/x86/kernel/io_apic_64.c
+++ b/trunk/arch/x86/kernel/io_apic_64.c
@@ -911,7 +911,7 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
 	 * to the first CPU.
 	 */
 	entry.dest_mode = INT_DEST_MODE;
-	entry.mask = 0;					/* unmask IRQ now */
+	entry.mask = 1;					/* mask IRQ now */
 	entry.dest = cpu_mask_to_apicid(TARGET_CPUS);
 	entry.delivery_mode = INT_DELIVERY_MODE;
 	entry.polarity = 0;