void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu)
{
	struct hrtimer *timer;

	if (!kvm_vcpu_has_lapic(vcpu))
		return;

	timer = &vcpu->arch.apic->lapic_timer.timer;
	if (hrtimer_cancel(timer))
		hrtimer_start_expires(timer, HRTIMER_MODE_ABS);
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.