Changeset 55129 in vbox for trunk/src/VBox/VMM/VMMR3/GIMKvm.cpp

Timestamp:

Apr 8, 2015 11:31:47 AM (10 years ago)

Author:

vboxsync

Message:

VMM/GIM: Allow dynamic enabling of #UD traps and per-VCPU hypercalls.

File:

• trunk/src/VBox/VMM/VMMR3/GIMKvm.cpp (modified) (2 diffs)

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

@@ -143 +143 @@
 
     /*
-     * Setup #UD and hypercall behaviour.
-     */
-    VMMHypercallsEnable(pVM);
+     * Setup hypercall and #UD handling.
+     */
+    for (VMCPUID i = 0; i < pVM->cCpus; i++)
+        VMMHypercallsEnable(&pVM->aCpus[i]);
+
     if (ASMIsAmdCpu())
     {
@@ -157 +159 @@
         pKvm->uOpCodeNative = OP_VMCALL;
     }
+
     /* We always need to trap VMCALL/VMMCALL hypercall using #UDs for raw-mode VMs. */
     if (!HMIsEnabled(pVM))