1 files changed, 4 insertions, 1 deletions

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index f9d95705a4ac..cc786aaf30d6 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -32,7 +32,10 @@ irq_desc_t irq_desc[NR_IRQS] __cacheline_aligned = {
         [0 ... NR_IRQS-1] = {
                 .status = IRQ_DISABLED,
                 .chip = &no_irq_type,
-                .lock = SPIN_LOCK_UNLOCKED
+                .lock = SPIN_LOCK_UNLOCKED,
+#ifdef CONFIG_SMP
+                .affinity = CPU_MASK_ALL
+#endif
         }
 };