diff --git a/include/exec/memory.h b/include/exec/memory.h
index 70d6f7e..bb0961d 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -416,6 +416,7 @@
     void (*log_stop)(MemoryListener *listener, MemoryRegionSection *section,
                      int old, int new);
     void (*log_sync)(MemoryListener *listener, MemoryRegionSection *section);
+    void (*log_clear)(MemoryListener *listener, MemoryRegionSection *section);
     void (*log_global_start)(MemoryListener *listener);
     void (*log_global_stop)(MemoryListener *listener);
     void (*eventfd_add)(MemoryListener *listener, MemoryRegionSection *section,
@@ -1270,6 +1271,22 @@
                              hwaddr size);
 
 /**
+ * memory_region_clear_dirty_bitmap - clear dirty bitmap for memory range
+ *
+ * This function is called when the caller wants to clear the remote
+ * dirty bitmap of a memory range within the memory region.  This can
+ * be used by e.g. KVM to manually clear dirty log when
+ * KVM_CAP_MANUAL_DIRTY_LOG_PROTECT is declared support by the host
+ * kernel.
+ *
+ * @mr:     the memory region to clear the dirty log upon
+ * @start:  start address offset within the memory region
+ * @len:    length of the memory region to clear dirty bitmap
+ */
+void memory_region_clear_dirty_bitmap(MemoryRegion *mr, hwaddr start,
+                                      hwaddr len);
+
+/**
  * memory_region_snapshot_and_clear_dirty: Get a snapshot of the dirty
  *                                         bitmap and clear it.
  *