Re: [PATCH v4 0/6] Add RISC-V KVM AIA Support

[Yong-Xuan Wang]

Hi Andrew,

I'll add it into patch v5. Thank you!

Regards,
Yong-Xuan

On Wed, Jul 5, 2023 at 4:14 PM Andrew Jones <ajones@ventanamicro.com> wrote:
>
> On Wed, Jun 21, 2023 at 02:54:50PM +0000, Yong-Xuan Wang wrote:
> > This series adds support for KVM AIA in RISC-V architecture.
> >
> > In order to test these patches, we require Linux with KVM AIA support which 
> > can
> > be found in the riscv_kvm_aia_hwaccel_v1 branch at
> > https://github.com/avpatel/linux.git
>
> Is it possible to add irqfd support? Maybe even as simply as the diff
> below? If not, can you explain what still needs to be done in order
> to do so?
>
> Thanks,
> drew
>
>
> diff --git a/hw/intc/riscv_imsic.c b/hw/intc/riscv_imsic.c
> index 00fdb60fc6ab..b38d9bb5506a 100644
> --- a/hw/intc/riscv_imsic.c
> +++ b/hw/intc/riscv_imsic.c
> @@ -371,6 +371,7 @@ static void riscv_imsic_realize(DeviceState *dev, Error 
> **errp)
>      }
>
>      msi_nonbroken = true;
> +    kvm_msi_via_irqfd_allowed = kvm_irqfds_enabled();
>  }
>
>  static Property riscv_imsic_properties[] = {
>