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Commit 871a069d authored by Yang Zhang's avatar Yang Zhang Committed by Gleb Natapov
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KVM: remove a wrong hack of delivery PIT intr to vcpu0 



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: default avatarYang Zhang <yang.z.zhang@Intel.com>
Signed-off-by: default avatarGleb Natapov <gleb@redhat.com>
parent 7e64e059

virt/kvm/ioapic.c

+0 −9
Original line number Diff line number Diff line
@@ -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);

}