--- xnu/xnu-12377.101.15/iokit/Kernel/IOSharedDataQueue.cpp
+++ xnu/xnu-11215.61.5/iokit/Kernel/IOSharedDataQueue.cpp
@@ -103,7 +103,7 @@
 	}
 
 	kr = kmem_alloc(kernel_map, (vm_offset_t *)&dataQueue, allocSize,
-	    (kma_flags_t)(KMA_DATA_SHARED | KMA_ZERO), IOMemoryTag(kernel_map));
+	    (kma_flags_t)(KMA_DATA | KMA_ZERO), IOMemoryTag(kernel_map));
 	if (kr != KERN_SUCCESS) {
 		return false;
 	}