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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-12-10 18:21:55 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-12-14 17:59:54 +0100 |
| commit | e2e871ab2f02dc9ca5f06065234475393dcec38b (patch) | |
| tree | 991cd58f1454c2200eb91eed84a4580c962db112 /arch/x86/kvm/vmx/nested.c | |
| parent | 220d6586ecb46c163e13576d3143097eebc907e7 (diff) | |
| download | lwn-e2e871ab2f02dc9ca5f06065234475393dcec38b.tar.gz lwn-e2e871ab2f02dc9ca5f06065234475393dcec38b.zip | |
x86/kvm/hyper-v: Introduce nested_get_evmcs_version() helper
The upcoming KVM_GET_SUPPORTED_HV_CPUID ioctl will need to return
Enlightened VMCS version in HYPERV_CPUID_NESTED_FEATURES.EAX when
it was enabled.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/nested.c')
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 70e6d604c2a0..bb3a7030eb39 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -5669,6 +5669,7 @@ __init int nested_vmx_hardware_setup(int (*exit_handlers[])(struct kvm_vcpu *)) kvm_x86_ops->set_nested_state = vmx_set_nested_state; kvm_x86_ops->get_vmcs12_pages = nested_get_vmcs12_pages, kvm_x86_ops->nested_enable_evmcs = nested_enable_evmcs; + kvm_x86_ops->nested_get_evmcs_version = nested_get_evmcs_version; return 0; } |