Re: [PATCH v5 21/21] intel_iommu: Enable host device when x-flts=on in scalable mode

[Eric Auger]

On 8/22/25 8:40 AM, Zhenzhong Duan wrote:
> Now that all infrastructures of supporting passthrough device running
> with stage-1 translation are there, enable it now.
>
> Signed-off-by: Zhenzhong Duan <zhenzhong.d...@intel.com>
> ---
>  hw/i386/intel_iommu.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
> index f9cb13e945..04a412d460 100644
> --- a/hw/i386/intel_iommu.c
> +++ b/hw/i386/intel_iommu.c
> @@ -5222,6 +5222,8 @@ static bool vtd_check_hiod(IntelIOMMUState *s, 
> VTDHostIOMMUDevice *vtd_hiod,
>                     "when x-flts=on");
>          return false;
>      }
> +
> +    return true;
The easiest one ;-)

Reviewed-by: Eric Auger <eric.au...@redhat.com>

Eric
>  #endif
>  
>      error_setg(errp, "host IOMMU is incompatible with stage-1 translation");