On 02.12.2023 02:27, Volodymyr Babchuk wrote:
> --- a/xen/common/domain.c
> +++ b/xen/common/domain.c
> @@ -695,6 +695,9 @@ struct domain *domain_create(domid_t domid,
>          radix_tree_init(&d->pirq_tree);
>      }
>  
> +    if ( !is_idle_domain(d) )
> +        d->iomem_caps = rangeset_new(d, "I/O Memory", 
> RANGESETF_prettyprint_hex);
> +
>      if ( (err = arch_domain_create(d, config, flags)) != 0 )
>          goto fail;
>      init_status |= INIT_arch;
> @@ -711,7 +714,6 @@ struct domain *domain_create(domid_t domid,
>          watchdog_domain_init(d);
>          init_status |= INIT_watchdog;
>  
> -        d->iomem_caps = rangeset_new(d, "I/O Memory", 
> RANGESETF_prettyprint_hex);
>          d->irq_caps   = rangeset_new(d, "Interrupts", 0);
>          if ( !d->iomem_caps || !d->irq_caps )
>              goto fail;

I'm pretty sure I asked before why I/O mem caps' init would be moved, but
IRQ caps' would remain where it is.

Jan

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