Changeset 72524 in vbox for trunk

Timestamp:

Jun 12, 2018 10:23:47 AM (7 years ago)

Author:

vboxsync

Message:

VMM/GIM: Assert in R3 handler for assuming TSC/NanoTS values were updated in R0/RC.

File:

• trunk/src/VBox/VMM/VMMAll/GIMAllKvm.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/GIMAllKvm.cpp

@@ -272 +272 @@
             }
 
+            /* We ASSUME that ring-0/raw-mode have updated these. */
+            /** @todo Get logically atomic NanoTS/TSC pairs in ring-3. */
+            Assert(pKvmCpu->uTsc);
+            Assert(pKvmCpu->uVirtNanoTS);
+
             /* Enable and populate the system-time struct. */
             pKvmCpu->u64SystemTimeMsr      = uRawValue;