Re: [PATCH 1/2] intel-iommu: Fix ACS path checking

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On 8/4/12 12:08 PM, Alex Williamson wrote:
SR-IOV can create buses without a bridge.  There may be other cases
where this happens as well.  In these cases skip to the parent bus
and continue testing devices there.

Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

Tested-by: David Ahern <dsahern@xxxxxxxxx>

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