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authorAlex Williamson <alex.williamson@redhat.com>2012-08-04 12:08:55 -0600
committerJoerg Roedel <joerg.roedel@amd.com>2012-08-06 18:09:51 +0200
commita4ff1fc2ccbd81e83ac51ea44570caa361c666af (patch)
treead667523a59057c1b608ff8b41b372e9086f6736 /Documentation/spi
parent1adb7d31b051cd97fbb75c46772b00c13ec29c9e (diff)
iommu/intel: Fix ACS path checking
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@redhat.com> Tested-by: David Ahern <dsahern@gmail.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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