diff options
author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2023-12-05 13:36:25 +0300 |
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committer | Sean Christopherson <seanjc@google.com> | 2023-12-07 20:34:45 +0300 |
commit | f97314626734deaef49564a429c6f8eee3846bd3 (patch) | |
tree | d58ff9630d6d80c2a6b95fec424ae9897dca1349 /arch/x86/kvm/vmx/vmx.h | |
parent | 225b7c1117b2f6dadbdb1d40538d37b9685e8b18 (diff) | |
download | linux-f97314626734deaef49564a429c6f8eee3846bd3.tar.xz |
KVM: nVMX: Move guest_cpuid_has_evmcs() to hyperv.h
In preparation for making Hyper-V emulation optional, move Hyper-V specific
guest_cpuid_has_evmcs() to hyperv.h.
No functional change intended.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Tested-by: Jeremi Piotrowski <jpiotrowski@linux.microsoft.com>
Link: https://lore.kernel.org/r/20231205103630.1391318-12-vkuznets@redhat.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.h')
-rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index c2130d2c8e24..959c6d94287f 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -745,14 +745,4 @@ static inline bool vmx_can_use_ipiv(struct kvm_vcpu *vcpu) return lapic_in_kernel(vcpu) && enable_ipiv; } -static inline bool guest_cpuid_has_evmcs(struct kvm_vcpu *vcpu) -{ - /* - * eVMCS is exposed to the guest if Hyper-V is enabled in CPUID and - * eVMCS has been explicitly enabled by userspace. - */ - return vcpu->arch.hyperv_enabled && - to_vmx(vcpu)->nested.enlightened_vmcs_enabled; -} - #endif /* __KVM_X86_VMX_H */ |