Gavin Shan 27e27782f7 sPAPR/IOMMU: Fix TCE entry permission ...

The permission of TCE entry should exclude physical base address.
Otherwise, unmapping TCE entry can be interpreted to mapping TCE
entry wrongly for VFIO devices.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

2014-07-15 16:11:59 +02:00

140 KiB

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