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KVM: nVMX: Shadow VMCS controls on a per-VMCS basis
authorSean Christopherson <sean.j.christopherson@intel.com>
Tue, 7 May 2019 19:17:58 +0000 (12:17 -0700)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 18 Jun 2019 09:47:43 +0000 (11:47 +0200)
commit09e226cf07e6bf85d885afa43fabc02b88dc1652
treea221f176031c9ad7037d6b2c654e138e5674db1ftree | snapshot
parentfe7f895dae4fa5725c0459b316b3e9ee814d2583commit | diff
KVM: nVMX: Shadow VMCS controls on a per-VMCS basis

... to pave the way for not preserving the shadow copies across switches
between vmcs01 and vmcs02, and eventually to avoid VMWRITEs to vmcs02
when the desired value is unchanged across nested VM-Enters.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx/vmcs.h diff | blob | history
arch/x86/kvm/vmx/vmx.h diff | blob | history
Domain: System / Kernel;