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memory: remove the last param in memory_region_iommu_replay()

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We were always passing in that one as "false" to assume that's an read
operation, and we also assume that IOMMU translation would always have
that read permission. A better permission would be IOMMU_NONE since the
replay is after all not a real read operation, but just a page table
rebuilding process.

CC: David Gibson <david@gibson.dropbear.id.au>
CC: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Peter Xu 2017-05-19 11:19:41 +08:00 • committed by Michael S. Tsirkin
parent bf55b7afce
commit ad523590f6
3 changed files with 5 additions and 10 deletions
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2
hw/vfio/common.c
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@ -502,7 +502,7 @@ static void vfio_listener_region_add(MemoryListener *listener,
QLIST_INSERT_HEAD(&container->giommu_list, giommu, giommu_next);
memory_region_register_iommu_notifier(giommu->iommu, &giommu->n);
memory_region_iommu_replay(giommu->iommu, &giommu->n, false);
memory_region_iommu_replay(giommu->iommu, &giommu->n);
return;
}