[Qemu-devel] [PATCH 3/3] memory-device: break the loop if tmp exceed the hinted range

[Wei Yang]

The memory-device list built by memory_device_build_list is ordered by
its address, this means if the tmp range exceed the hinted range, all
the following range will not overlap with it.

Signed-off-by: Wei Yang <address@hidden>
---
 hw/mem/memory-device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/mem/memory-device.c b/hw/mem/memory-device.c
index 413b514586..aea47ab3e8 100644
--- a/hw/mem/memory-device.c
+++ b/hw/mem/memory-device.c
@@ -180,7 +180,7 @@ static uint64_t memory_device_get_free_addr(MachineState 
*ms,
                 range_make_empty(&new);
                 break;
             }
-        } else if (!hint) {
+        } else if (!hint || range_lob(&tmp) > range_upb(&new)) {
             break;
         }
     }
-- 
2.17.1