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-rw-r--r--include/exec/memory.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 20f1b27377..fea1a493b9 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -738,6 +738,7 @@ struct MemoryRegion {
const MemoryRegionOps *ops;
void *opaque;
MemoryRegion *container;
+ int mapped_via_alias; /* Mapped via an alias, container might be NULL */
Int128 size;
hwaddr addr;
void (*destructor)(MemoryRegion *mr);