Wincy Van ff651cb613 KVM: nVMX: Add nested msr load/restore algorithm ...

Several hypervisors need MSR auto load/restore feature.
We read MSRs from VM-entry MSR load area which specified by L1,
and load them via kvm_set_msr in the nested entry.
When nested exit occurs, we get MSRs via kvm_get_msr, writing
them to L1`s MSR store area. After this, we read MSRs from VM-exit
MSR load area, and load them via kvm_set_msr.

Signed-off-by: Wincy Van <fanwenyi0529@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2015-01-08 22:45:14 +01:00

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kvm

KVM: nVMX: Add nested msr load/restore algorithm

2015-01-08 22:45:14 +01:00