1 files changed, 6 insertions, 12 deletions

diff --git a/memory.c b/memory.c
index 5e6351a6c1..e26e5a3b1d 100644
--- a/memory.c
+++ b/memory.c
@@ -1892,7 +1892,7 @@ void memory_region_notify_one(IOMMUNotifier *notifier,
      * Skip the notification if the notification does not overlap
      * with registered range.
      */
-    if (notifier->start > entry->iova + entry->addr_mask + 1 ||
+    if (notifier->start > entry->iova + entry->addr_mask ||
         notifier->end < entry->iova) {
         return;
     }
@@ -2599,20 +2599,14 @@ static void listener_add_address_space(MemoryListener *listener,
 
     view = address_space_get_flatview(as);
     FOR_EACH_FLAT_RANGE(fr, view) {
-        MemoryRegionSection section = {
-            .mr = fr->mr,
-            .fv = view,
-            .offset_within_region = fr->offset_in_region,
-            .size = fr->addr.size,
-            .offset_within_address_space = int128_get64(fr->addr.start),
-            .readonly = fr->readonly,
-        };
-        if (fr->dirty_log_mask && listener->log_start) {
-            listener->log_start(listener, &section, 0, fr->dirty_log_mask);
-        }
+        MemoryRegionSection section = section_from_flat_range(fr, view);
+
         if (listener->region_add) {
             listener->region_add(listener, &section);
         }
+        if (fr->dirty_log_mask && listener->log_start) {
+            listener->log_start(listener, &section, 0, fr->dirty_log_mask);
+        }
     }
     if (listener->commit) {
         listener->commit(listener);