[PATCH 0/3] KVM: x86: fix a couple of issues with Enlightened VMCS enablement

[Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>]

It was discovered that:
- hyperv_cpuid test fails on AMD
- hyperv_cpuid test crashes kernel on Intel when nested=0
The test itself is good, we need to fix the issues.

Vitaly Kuznetsov (3):
  KVM: x86: hyper-v: don't crash on KVM_GET_SUPPORTED_HV_CPUID when
    kvm_intel.nested is disabled
  KVM: x86: svm: remove unneeded nested_enable_evmcs() hook
  KVM: x86: announce KVM_CAP_HYPERV_ENLIGHTENED_VMCS support only when
    it is available

 arch/x86/kvm/hyperv.c  |  5 ++++-
 arch/x86/kvm/svm.c     | 17 ++---------------
 arch/x86/kvm/vmx/vmx.c |  1 +
 arch/x86/kvm/x86.c     |  3 ++-
 4 files changed, 9 insertions(+), 17 deletions(-)

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2.20.1