2016-07-01 09:56+0200, Paolo Bonzini:
> On 30/06/2016 22:54, Radim Krčmář wrote:
>> @@ -747,7 +745,7 @@ static inline bool kvm_apic_map_get_dest_lapic(struct
>> kvm *kvm, struct kvm_lapic
>> return true;
>>
>> lowest = kvm_vector_to_index(irq->vector, hweight16(*bitmap),
>> - bitmap, 16);
>> + (unsigned long *)bitmap, 16);
>>
>
> kvm_vector_to_index's last argument is always 16, so we might as well
> omit it and make the third argument u16* too.
The other callsite in kvm_irq_delivery_to_apic() does not pass 16:
int idx = kvm_vector_to_index(irq->vector, dest_vcpus,
dest_vcpu_bitmap, KVM_MAX_VCPUS);
kvm_vector_to_index() uses find_next_bit(), so we would have two casts
if we changed the type. This patch is not really needed, so I could
drop it instead.
