Changeset 29917 in vbox

Timestamp:

May 31, 2010 4:05:25 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

62183

Message:

Devices/VirtIO: fix for guests with more than 4GB RAM

File:

• trunk/src/VBox/Devices/VirtIO/Virtio.cpp (modified) (1 diff)

trunk/src/VBox/Devices/VirtIO/Virtio.cpp

@@ -51 +51 @@
 static void vqueueInit(PVQUEUE pQueue, uint32_t uPageNumber)
 {
-    pQueue->VRing.addrDescriptors = uPageNumber << PAGE_SHIFT;
+    pQueue->VRing.addrDescriptors = (uint64_t)uPageNumber << PAGE_SHIFT;
     pQueue->VRing.addrAvail       = pQueue->VRing.addrDescriptors
         + sizeof(VRINGDESC) * pQueue->VRing.uSize;