Re: compile warning in i8259.c

[Paolo Bonzini]

On 15/03/21 16:55, Philippe Mathieu-Daudé wrote:
> Since you ask, I'd love to have things solved differently...
> One PIC has 8 IRQs, so we should model 2 cascaded PICs as 2 cascaded
> QOM PICs. But this code is so old and heavily used that my desire
> is unlikely to be realized. And your patch is simpler :>

They are modeled like that, see i8259_init.  Perhaps you mean that 
pic_read_irq should call itself recursively on the slave PIC if irq == 2 
&& s->master?

Paolo