On 30.09.2020 12:41, Roger Pau Monne wrote:
> --- a/xen/arch/x86/hvm/irq.c
> +++ b/xen/arch/x86/hvm/irq.c
> @@ -595,6 +595,66 @@ int hvm_local_events_need_delivery(struct vcpu *v)
> return !hvm_interrupt_blocked(v, intack);
> }
>
> +int hvm_gsi_register_callback(struct domain *d, unsigned i
Such callbacks will be executed once a EOI is performed by the guest,
regardless of whether the interrupts are injected from the vIO-APIC or
the vPIC, as ISA IRQs are translated to GSIs and then the
corresponding callback is executed at EOI.
The vIO-APIC infrastructure for handling EOIs is build o
