1 files changed, 2 insertions, 0 deletions

diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index 4b7b73ce2098..9f163e61283c 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -570,6 +570,8 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm)
         s->pics[1].elcr_mask = 0xde;
         s->pics[0].pics_state = s;
         s->pics[1].pics_state = s;
+        s->pics[0].isr_ack = 0xff;
+        s->pics[1].isr_ack = 0xff;
 
         /*
          * Initialize PIO device