Re: [PATCH v6 14/16] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch

[Anup Patel]

On Fri, Sep 25, 2026 at 8:47 PM Andrew Jones
<andrew.jones@xxxxxxxxxxxxxxxx> wrote:
>
> From: Tomasz Jeznach <tjeznach@xxxxxxxxxxxx>
>
> Enable KVM/VFIO support on RISC-V architecture, now that VFIO device
> assignment is available on RISC-V through VFIO_IOMMU_TYPE1, so a
> RISC-V KVM guest can be notified about VFIO-assigned devices.
>
> Signed-off-by: Tomasz Jeznach <tjeznach@xxxxxxxxxxxx>
> Signed-off-by: Andrew Jones <andrew.jones@xxxxxxxxxxxxxxxx>
> Reviewed-by: Nutty Liu <nutty.liu@xxxxxxxxxxx>
> Tested-by: Fangyu Yu <fangyu.yu@xxxxxxxxxxxxxxxxx>

LGMT.

Reviewed-by: Anup Patel <anup@xxxxxxxxxxxxxx>
Acked-by: Anup Patel <anup@xxxxxxxxxxxxxx>

Thanks,
Anup

> ---
>  arch/riscv/kvm/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
> index ec2cee0a39e0..49179aae9504 100644
> --- a/arch/riscv/kvm/Kconfig
> +++ b/arch/riscv/kvm/Kconfig
> @@ -29,6 +29,7 @@ config KVM
>         select KVM_GENERIC_DIRTYLOG_READ_PROTECT
>         select KVM_GENERIC_HARDWARE_ENABLING
>         select KVM_MMIO
> +       select KVM_VFIO
>         select VIRT_XFER_TO_GUEST_WORK
>         select SCHED_INFO
>         select GUEST_PERF_EVENTS if PERF_EVENTS
> --
> 2.43.0
>