Re: [Xen-devel] [PATCH] IOMMU: skip domains without page tables when dumping

[Roger Pau Monnà <roger.pau@xxxxxxxxxx>]

Thanks, this solves the problem.

El 27/08/15 a les 16.04, Jan Beulich ha escrit:
> Reported-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Tested-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
Acked-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>

> --- a/xen/drivers/passthrough/iommu.c
> +++ b/xen/drivers/passthrough/iommu.c
> @@ -411,7 +411,7 @@ static void iommu_dump_p2m_table(unsigne
>      ops = iommu_get_ops();
>      for_each_domain(d)
>      {
> -        if ( is_hardware_domain(d) )
> +        if ( is_hardware_domain(d) || need_iommu(d) <= 0 )
>              continue;
>  
>          if ( iommu_use_hap_pt(d) )
> 
> 


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