commit 39fa93c4438e7c5efb93d859224d27d04e5c2160
author Philippe Mathieu-Daudé <philmd@redhat.com> Mon Feb 24 10:13:00 2020 +0100
committer Paolo Bonzini <pbonzini@redhat.com> Tue Mar 17 15:18:45 2020 +0100
tree 2020e4e8a389bf9c5e84bc1e9e657b97a73254d4
parent ac90871cf8030753a7bcef26fa1662c4e3c90078

memory: Correctly return alias region type

Since memory region aliases are neither rom nor ram, they are
described as i/o, which is often incorrect. Return instead the
type of the original region we are aliasing.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

memory.c

diff --git a/memory.c b/memory.c
index 404ff4e..fc99e7f 100644
--- a/memory.c
+++ b/memory.c
@@ -2819,6 +2819,9 @@
 
 static const char *memory_region_type(MemoryRegion *mr)
 {
+    if (mr->alias) {
+        return memory_region_type(mr->alias);
+    }
     if (memory_region_is_ram_device(mr)) {
         return "ramd";
     } else if (memory_region_is_romd(mr)) {