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KVM: nSVM: Keep track of Hyper-V hv_vm_id/hv_vp_id
authorVitaly Kuznetsov <vkuznets@redhat.com>
Tue, 1 Nov 2022 14:53:58 +0000 (15:53 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 18 Nov 2022 17:59:12 +0000 (12:59 -0500)
commite45aa2444d280747d27d4d98685d761125c4e364
tree92e4c24162c5bd9b593bd1a26e1d5bf515cead40tree | snapshot
parent38edb45231832ef2aa191e2f3f77e30ad0bb4b61commit | diff
KVM: nSVM: Keep track of Hyper-V hv_vm_id/hv_vp_id

Similar to nSVM, KVM needs to know L2's VM_ID/VP_ID and Partition
assist page address to handle L2 TLB flush requests.

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: <20221101145426.251680-21-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/svm/hyperv.h diff | blob | blame | history
arch/x86/kvm/svm/nested.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git