Re: [PATCH v2 27/28] KVM: VMX: Cache MSR_IA32_VMX_MISC in vmcs_config

From: Jim Mattson
Date: Wed Jun 29 2022 - 14:34:00 EST


On Wed, Jun 29, 2022 at 8:07 AM Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> wrote:
>
> Like other host VMX control MSRs, MSR_IA32_VMX_MISC can be cached in
> vmcs_config to avoid the need to re-read it later, e.g. from
> cpu_has_vmx_intel_pt() or cpu_has_vmx_shadow_vmcs().
>
> No (real) functional change intended.
>
> Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>