Changeset 74834 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Oct 15, 2018 7:48:17 AM (6 years ago)

Author:

vboxsync

Message:

VMM/CPUM, TRPM: Nested VMX: bugref:9180 VM-exit bits; Acknowledge interrupt on exit intercept.

File:

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

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

@@ -1519 +1519 @@
     if (RT_SUCCESS(rc))
     {
+#ifdef VBOX_WITH_NESTED_HWVIRT_VMX
+        /* Handle the "acknowledge interrupt on exit" VM-exit intercept. */
+        if (CPUMIsGuestInVmxNonRootMode(pCtx))
+        {
+            if (   CPUMIsGuestVmxExitCtlsSet(pVCpu, pCtx, VMX_EXIT_CTLS_ACK_EXT_INT)
+                && CPUMIsGuestVmxPinCtlsSet(pVCpu, pCtx, VMX_PIN_CTLS_EXT_INT_EXIT))
+            {
+                VBOXSTRICTRC rcStrict = IEMExecVmxVmexitExtInt(pVCpu, u8Interrupt, false /* fIntPending */);
+                if (rcStrict != VINF_VMX_INTERCEPT_NOT_ACTIVE)
+                    return rcStrict;
+            }
+        }
+#endif
         if (EMIsSupervisorCodeRecompiled(pVM) || !VM_IS_RAW_MODE_ENABLED(pVM))
         {