When PIT connects to IOAPIC, it route to pin 2 not pin 0.
Signed-off-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
---
virt/kvm/ioapic.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index cfb7e4d..166c450 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -181,7 +181,7 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq)
#ifdef CONFIG_X86
/* Always delivery PIT interrupt to vcpu 0 */
- if (irq == 0) {
+ if (irq == 2) {
irqe.dest_mode = 0; /* Physical mode. */
/* need to read apic_id from apic regiest since
* it can be rewritten */
--
1.7.1
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