diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2022-11-01 15:53:59 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-18 12:59:13 -0500 |
| commit | b0c9c25e46252a576a974dd659f2396774e0dbb1 (patch) | |
| tree | bace7b75efc324c3c1ddcac28ace62868e3d4534 /arch/x86/kvm/vmx/hyperv.c | |
| parent | e45aa2444d280747d27d4d98685d761125c4e364 (diff) | |
KVM: x86: Introduce .hv_inject_synthetic_vmexit_post_tlb_flush() nested hook
Hyper-V supports injecting synthetic L2->L1 exit after performing
L2 TLB flush operation but the procedure is vendor specific. Introduce
.hv_inject_synthetic_vmexit_post_tlb_flush nested hook for it.
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221101145426.251680-22-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/hyperv.c')
| -rw-r--r-- | arch/x86/kvm/vmx/hyperv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/hyperv.c b/arch/x86/kvm/vmx/hyperv.c index 5e239158174e..f05464db4fdc 100644 --- a/arch/x86/kvm/vmx/hyperv.c +++ b/arch/x86/kvm/vmx/hyperv.c @@ -506,3 +506,7 @@ int nested_enable_evmcs(struct kvm_vcpu *vcpu, return 0; } + +void vmx_hv_inject_synthetic_vmexit_post_tlb_flush(struct kvm_vcpu *vcpu) +{ +} |