Re: [KVM PATCH v4 2/2] kvm: add support for irqfd via eventfd-notificationinterface

[Avi Kivity]

Gregory Haskins wrote:
> > >  
> > > +struct kvm_irqfd {
> > > +    __u32 gsi;
> > > +    __u32 flags;
> > > +};
> > > +
> > >   
> > >       
> > Please add some reserved space here.
> >     
>
> Ack.  Any rule of thumb here?  How about a "__u8 pad[16]" ?
>   

I'd round it up so the whole thing is 32 bytes (not that it matters).

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.

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