KVM: x86: hyper-v: Introduce kvm_hv_is_tlb_flush_hcall()
authorVitaly Kuznetsov <vkuznets@redhat.com>
Tue, 1 Nov 2022 14:54:00 +0000 (15:54 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 18 Nov 2022 17:59:14 +0000 (12:59 -0500)
commit3c9eb0655fc03fb5e84f1db334ebc832d9c5ac31
tree2b71d72b44fcf6dc836b3231ae66d513163fd283
parentb0c9c25e46252a576a974dd659f2396774e0dbb1
KVM: x86: hyper-v: Introduce kvm_hv_is_tlb_flush_hcall()

The newly introduced helper checks whether vCPU is performing a
Hyper-V TLB flush hypercall. This is required to filter out L2 TLB
flush hypercalls for processing.

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: <20221101145426.251680-23-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/hyperv.h