Messages in this thread | | | Subject | Re: [PATCH v2] KVM: nVMX: Sync L2 guest CET states between L1/L2 | From | Paolo Bonzini <> | Date | Tue, 2 Mar 2021 10:33:59 +0100 |
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On 02/03/21 10:05, Yang Weijiang wrote: > I got some description from MSFT as below, do you mean that: > > GuestSsp uses clean field GUEST_BASIC (bit 10) > GuestSCet/GuestInterruptSspTableAddr uses GUEST_GRP1 (bit 11) > HostSCet/HostSsp/HostInterruptSspTableAddr uses HOST_GRP1 (bit 14) > > If it is, should these go into separate patch series for Hyper-v nested > support? I have some pending patches for the enabling.
Yes, it should be a separate patch. The main patch however should add the CET fields to EVMCS1_UNSUPPORTED_VMENTRY_CTRL and EVMCS1_UNSUPPORTED_VMEXIT_CTRL.
Thanks,
Paolo
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