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Sean Christopherson authored
Add an i386-only test to check that setting CR4.LA57 fails when 5-level paging is not exposed to the guest. Old versions of KVM don't intercept LA57 by default on VMX, which means a clever guest could set LA57 without it being detected by KVM. This test is i386-only because toggling CR4.LA57 in long mode is illegal, i.e. won't verify the desired KVM behavior. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200930043436.29270-1-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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