On 05/12/19 22:30, Jim Mattson wrote: >> I'll put one together, along with a test that shows the current >> priority inversion between read-only and unsupported VMCS fields. > I can't figure out how to clear IA32_VMX_MISC[bit 29] in qemu, so I'm > going to add the test to tools/testing/selftests/kvm instead. > With the next version of QEMU it will be "-cpu host,-vmx-vmwrite-vmexit-fields". Paolo