Re: [PATCH 4/5] KVM: nVMX: implement enlightened VMPTRLD and VMCLEAR

2018-06-14 Thread Liran Alon
- vkuzn...@redhat.com wrote: > Per Hyper-V TLFS 5.0b: > > "The L1 hypervisor may choose to use enlightened VMCSs by writing 1 > to > the corresponding field in the VP assist page (see section 7.8.7). > Another field in the VP assist page controls the currently active > enlightened VMCS.

Re: [PATCH 4/5] KVM: nVMX: implement enlightened VMPTRLD and VMCLEAR

2018-06-14 Thread Liran Alon
- vkuzn...@redhat.com wrote: > Per Hyper-V TLFS 5.0b: > > "The L1 hypervisor may choose to use enlightened VMCSs by writing 1 > to > the corresponding field in the VP assist page (see section 7.8.7). > Another field in the VP assist page controls the currently active > enlightened VMCS.

[PATCH 4/5] KVM: nVMX: implement enlightened VMPTRLD and VMCLEAR

2018-06-14 Thread Vitaly Kuznetsov
Per Hyper-V TLFS 5.0b: "The L1 hypervisor may choose to use enlightened VMCSs by writing 1 to the corresponding field in the VP assist page (see section 7.8.7). Another field in the VP assist page controls the currently active enlightened VMCS. Each enlightened VMCS is exactly one page (4 KB) in

[PATCH 4/5] KVM: nVMX: implement enlightened VMPTRLD and VMCLEAR

2018-06-14 Thread Vitaly Kuznetsov
Per Hyper-V TLFS 5.0b: "The L1 hypervisor may choose to use enlightened VMCSs by writing 1 to the corresponding field in the VP assist page (see section 7.8.7). Another field in the VP assist page controls the currently active enlightened VMCS. Each enlightened VMCS is exactly one page (4 KB) in