diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-11-01 15:53:39 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-18 12:58:57 -0500 |
| commit | 089fe572a2e0a89e36a455d299d801770293d08f (patch) | |
| tree | 72d0014792d7ab5c292c584680a06f707c474ec7 /arch/x86/kvm/svm/hyperv.h | |
| parent | 6c7b2202e4d11572ab23a89aeec49005b94bb966 (diff) | |
x86/hyperv: Move VMCB enlightenment definitions to hyperv-tlfs.h
Move Hyper-V's VMCB enlightenment definitions to the TLFS header; the
definitions come directly from the TLFS[*], not from KVM.
No functional change intended.
[*] https://learn.microsoft.com/en-us/virtualization/hyper-v-on-windows/tlfs/datatypes/hv_svm_enlightened_vmcb_fields
[vitaly: rename VMCB_HV_ -> HV_VMCB_ to match the rest of
hyperv-tlfs.h, keep svm/hyperv.h]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221101145426.251680-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/hyperv.h')
| -rw-r--r-- | arch/x86/kvm/svm/hyperv.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/x86/kvm/svm/hyperv.h b/arch/x86/kvm/svm/hyperv.h index 7d6d97968fb9..c59544cdf03b 100644 --- a/arch/x86/kvm/svm/hyperv.h +++ b/arch/x86/kvm/svm/hyperv.h @@ -10,26 +10,4 @@ #include "../hyperv.h" -/* - * Hyper-V uses the software reserved 32 bytes in VMCB - * control area to expose SVM enlightenments to guests. - */ -struct hv_enlightenments { - struct __packed hv_enlightenments_control { - u32 nested_flush_hypercall:1; - u32 msr_bitmap:1; - u32 enlightened_npt_tlb: 1; - u32 reserved:29; - } __packed hv_enlightenments_control; - u32 hv_vp_id; - u64 hv_vm_id; - u64 partition_assist_page; - u64 reserved; -} __packed; - -/* - * Hyper-V uses the software reserved clean bit in VMCB - */ -#define VMCB_HV_NESTED_ENLIGHTENMENTS VMCB_SW - #endif /* __ARCH_X86_KVM_SVM_HYPERV_H__ */ |