Re: [PATCH 1/4 v3][KVM nVMX]: Add a vmentry check for HOST_SYSENTER_ESP and HOST_SYSENTER_EIP fields

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On Thu, Feb 07, 2019 at 02:05:30PM -0500, Krish Sadhukhan wrote:
> According to section "Checks on VMX Controls" in Intel SDM vol 3C, the
> following check is performed on vmentry of L2 guests:
> 
>     On processors that support Intel 64 architecture, the IA32_SYSENTER_ESP
>     field and the IA32_SYSENTER_EIP field must each contain a canonical
>     address.
> 
> Signed-off-by: Krish Sadhukhan <krish.sadhukhan@xxxxxxxxxx>
> Reviewed-by: Mihai Carabas <mihai.carabas@xxxxxxxxxx>
> Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>

Reviewed-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>



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