Re: [PATCH v2 3/5] xen/events: only register debug interrupt for 2-level events

Jan Beulich
2020-10-22T10:35:51Z

On 22.10.2020 11:49, Juergen Gross wrote:
> @@ -2080,10 +2080,12 @@ void __init xen_init_IRQ(void)
> int ret = -EINVAL;
> evtchn_port_t evtchn;
>
> - if (fifo_events)
> + if (xen_fifo_events)
> ret = xen_evtchn_fifo_init();
> - if (ret < 0)
> + if (ret < 0) {
> xen_evtchn_2l_init();
> + xen_fifo_events = false;
> + }

Another note: While it may not matter right here, maybe better
first set the variable and the call the function?

Jan