[Qemu-devel] [PULL v2 13/41] q35: fix get_mmcfg_size to use uint64 visitor

[Markus Armbruster]

From: Marc-André Lureau <address@hidden>

e->size is hwaddr, i.e. uint64_t. We silently truncate.

Signed-off-by: Marc-André Lureau <address@hidden>
Suggested-by: Markus Armbruster <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
---
 hw/pci-host/q35.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c
index cd5c496..e8a04d3 100644
--- a/hw/pci-host/q35.c
+++ b/hw/pci-host/q35.c
@@ -129,9 +129,8 @@ static void q35_host_get_mmcfg_size(Object *obj, Visitor 
*v, const char *name,
                                     void *opaque, Error **errp)
 {
     PCIExpressHost *e = PCIE_HOST_BRIDGE(obj);
-    uint32_t value = e->size;
 
-    visit_type_uint32(v, name, &value, errp);
+    visit_type_uint64(v, name, &e->size, errp);
 }
 
 static Property mch_props[] = {
-- 
2.7.5