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| author | Jason Wang <jasowang@redhat.com> | 2016-12-30 18:09:18 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-01-10 05:56:59 +0200 |
| commit | 12d37882f0c0def5dee1c21be5d8fea9c21baada (patch) | |
| tree | aef26d3696e06d891c1e451ccfa0874dbdc1bf24 | |
| parent | efcd38c529fd9c461cfcd48265855ce6aab2ef0a (diff) | |
| download | qemu-12d37882f0c0def5dee1c21be5d8fea9c21baada.zip | |
memory: handle alias in memory_region_is_iommu()
Cc: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
| -rw-r--r-- | include/exec/memory.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 358edfbbc7..bec9756667 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; } |