Message ID | 1478502595-8484-10-git-send-email-jasowang@redhat.com |
---|---|
State | New |
Headers | show |
On Mon, Nov 07, 2016 at 03:09:54PM +0800, Jason Wang wrote: > Cc: Paolo Bonzini <pbonzini@redhat.com> > Acked-by: Paolo Bonzini <pbonzini@redhat.com> > Signed-off-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com>
diff --git a/include/exec/memory.h b/include/exec/memory.h index e605de3..ab37499 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -628,6 +628,9 @@ static inline bool memory_region_is_romd(MemoryRegion *mr) */ static inline bool memory_region_is_iommu(MemoryRegion *mr) { + if (mr->alias) { + return memory_region_is_iommu(mr->alias); + } return mr->iommu_ops; }