On Thu, Aug 27, 2015 at 08:04:19AM -0600, Jan Beulich wrote:
> Reported-by: Roger Pau Monné <roger....@citrix.com>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
>
Release-acked-by: Wei Liu <wei.l...@citrix.com>
> --- 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) )
>
>
> IOMMU: skip domains without page tables when dumping
>
> Reported-by: Roger Pau Monn?? <roger....@citrix.com>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
>
> --- 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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