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| author |   Sean Christopherson <sean.j.christopherson@intel.com> | 2021-03-05 10:31:21 -0800 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2021-03-15 04:44:04 -0400 |
| commit | ee36656f0ac3658e98eccc2bcea6b25a081d8ece (patch) | |
| tree | 4a06bd5cb44d369c3610860ea17a34a3dd2a238d /arch/x86/kvm/svm/nested.c | |
| parent | KVM: VMX: Explicitly check for hv_remote_flush_tlb when loading pgd (diff) | |
| download | linux-dev-ee36656f0ac3658e98eccc2bcea6b25a081d8ece.tar.xz linux-dev-ee36656f0ac3658e98eccc2bcea6b25a081d8ece.zip | |
KVM: VMX: Define Hyper-V paravirt TLB flush fields iff Hyper-V is enabled
Ifdef away the Hyper-V specific fields in structs kvm_vmx and vcpu_vmx
as each field has only a single reference outside of the struct itself
that isn't already wrapped in ifdeffery (and both are initialization).
vcpu_vmx.ept_pointer in particular should be wrapped as it is valid if
and only if Hyper-v is active, i.e. non-Hyper-V code cannot rely on it
to actually track the current EPTP (without additional code changes).
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210305183123.3978098-10-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/nested.c')
0 files changed, 0 insertions, 0 deletions