[PATCH] KVM: remove a wrong hack of delivery PIT intr to vcpu0

[Yang Zhang <yang.z.zhang@intel.com>]

From: Yang Zhang <yang.z.zhang@Intel.com>

This hack is wrong. The pin number of PIT is connected to
2 not 0. This means this hack never takes effect. So it is ok
to remove it.

Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
---
 virt/kvm/ioapic.c |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index cfb7e4d..f3abbef 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -179,15 +179,6 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq)
 	irqe.level = 1;
 	irqe.shorthand = 0;
 
-#ifdef CONFIG_X86
-	/* Always delivery PIT interrupt to vcpu 0 */
-	if (irq == 0) {
-		irqe.dest_mode = 0; /* Physical mode. */
-		/* need to read apic_id from apic regiest since
-		 * it can be rewritten */
-		irqe.dest_id = ioapic->kvm->bsp_vcpu_id;
-	}
-#endif
 	return kvm_irq_delivery_to_apic(ioapic->kvm, NULL, &irqe);
 }
 
-- 
1.7.1