Changeset 80811 in vbox

Timestamp:

Sep 16, 2019 6:40:17 AM (5 years ago)

Author:

vboxsync

Message:

VMM/TRPM: Nested VMX: bugref:9180 We need to check for "acknowledge interrupt on VM-exit" while injecting an event through TRPM.

File:

• trunk/src/VBox/VMM/VMMR3/TRPM.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/TRPM.cpp

@@ -413 +413 @@
     {
         *pfInjected = true;
+#ifdef VBOX_WITH_NESTED_HWVIRT_VMX
+        if (   CPUMIsGuestInVmxNonRootMode(pCtx)
+            && CPUMIsGuestVmxInterceptEvents(pCtx)
+            && CPUMIsGuestVmxPinCtlsSet(pVCpu, pCtx, VMX_PIN_CTLS_EXT_INT_EXIT)
+            && CPUMIsGuestVmxExitCtlsSet(pVCpu, pCtx, VMX_EXIT_CTLS_ACK_EXT_INT))
+        {
+            VBOXSTRICTRC rcStrict = IEMExecVmxVmexitExtInt(pVCpu, u8Interrupt, false /* fIntPending */);
+            Assert(rcStrict != VINF_VMX_INTERCEPT_NOT_ACTIVE);
+            return VBOXSTRICTRC_VAL(rcStrict);
+        }
+#endif
         if (!VM_IS_NEM_ENABLED(pVM))
         {