Changeset 81733 in vbox for trunk/include/VBox/vmm

Timestamp:

Nov 7, 2019 4:43:30 AM (5 years ago)

Author:

vboxsync

Message:

VMM: Nested VMX: bugref:9180 Detect VMX-preemption timer erratum and don't passthrough the feature to guests
if the erratum is detected.

File:

• trunk/include/VBox/vmm/hm.h (modified) (1 diff)

trunk/include/VBox/vmm/hm.h

@@ -132 +132 @@
  * found in CPUM.
  * @{ */
+VMM_INT_DECL(bool)              HMIsSubjectToVmxPreemptTimerErratum(void);
 VMM_INT_DECL(bool)              HMCanExecuteVmxGuest(PVMCC pVM, PVMCPUCC pVCpu, PCCPUMCTX pCtx);
 VMM_INT_DECL(TRPMEVENT)         HMVmxEventTypeToTrpmEventType(uint32_t uIntInfo);