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authorPaolo Bonzini <pbonzini@redhat.com>2020-05-13 13:36:32 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2020-06-01 04:26:05 -0400
commitcc440cdad5b7a4c1de12dace725209eb3e0cf663 (patch)
tree9e87ebc3ac64411bad0c87ec1e5b8b2a07d0e8e5 /virt/kvm
parent8ec107c89b19bc37a7ec364f3e1c92ae4d961b78 (diff)
downloadlinux-cc440cdad5b7a4c1de12dace725209eb3e0cf663.tar.bz2
KVM: nSVM: implement KVM_GET_NESTED_STATE and KVM_SET_NESTED_STATE
Similar to VMX, the state that is captured through the currently available IOCTLs is a mix of L1 and L2 state, dependent on whether the L2 guest was running at the moment when the process was interrupted to save its state. In particular, the SVM-specific state for nested virtualization includes the L1 saved state (including the interrupt flag), the cached L2 controls, and the GIF. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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