On Tue, 20 Sep 2022 22:46:21 +0100,
Alexey Kardashevskiy wrote:
>
>
>
> On 21/09/2022 02:08, Marc Zyngier wr
> ote:
> > On Tue, 20 Sep 2022 13:51:43 +0100,
> > Alexey Kardashevskiy wrote:
> >>
> >> When introduced, IRQFD resampling worked on POWER8 with XICS. However
> >> KVM on POWER9 has ne
On 21/09/2022 02:08, Marc Zyngier wr
ote:
On Tue, 20 Sep 2022 13:51:43 +0100,
Alexey Kardashevskiy wrote:
When introduced, IRQFD resampling worked on POWER8 with XICS. However
KVM on POWER9 has never implemented it - the compatibility mode code
("XICS-on-XIVE") misses the kvm_notify_acked_i
On Tue, 20 Sep 2022 13:51:43 +0100,
Alexey Kardashevskiy wrote:
>
> When introduced, IRQFD resampling worked on POWER8 with XICS. However
> KVM on POWER9 has never implemented it - the compatibility mode code
> ("XICS-on-XIVE") misses the kvm_notify_acked_irq() call and the native
> XIVE mode doe
When introduced, IRQFD resampling worked on POWER8 with XICS. However
KVM on POWER9 has never implemented it - the compatibility mode code
("XICS-on-XIVE") misses the kvm_notify_acked_irq() call and the native
XIVE mode does not handle INTx in KVM at all.
This moved the capability support advertis
