Changeset 87882 in vbox
- Timestamp:
- Feb 26, 2021 6:08:37 AM (4 years ago)
- File:
-
- 1 edited
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trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp
r87831 r87882 1032 1032 1033 1033 /** 1034 * Returns whether the theVM-exit MSR-store area differs from the VM-exit MSR-load1034 * Returns whether the VM-exit MSR-store area differs from the VM-exit MSR-load 1035 1035 * area. 1036 1036 * … … 3765 3765 * 3766 3766 * The IA32_SPEC_CTRL MSR is read/write and has state. We allow the guest to 3767 * read/write them. We swap the theguest/host MSR value using the3767 * read/write them. We swap the guest/host MSR value using the 3768 3768 * auto-load/store MSR area. 3769 3769 */ … … 5024 5024 * required to get the nested-guest working with hardware-assisted VMX execution. 5025 5025 * It depends on the nested-guest's IA32_EFER.LMA bit. Remember, a nested hypervisor 5026 * can skip intercepting changes to the EFER MSR. This is why it itneeds to be done5026 * can skip intercepting changes to the EFER MSR. This is why it needs to be done 5027 5027 * here rather than while merging the guest VMCS controls. 5028 5028 */
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