Re: [Xen-devel] [PATCH v9 05/11] x86/hvm: Permit guests direct access to MSR_{SPEC_CTRL, PRED_CMD}

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 01/18/2018 10:46 AM, Andrew Cooper wrote:
> For performance reasons, HVM guests should have direct access to these MSRs
> when possible.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> CC: Jan Beulich <JBeulich@xxxxxxxx>
> CC: Jun Nakajima <jun.nakajima@xxxxxxxxx>
> CC: Kevin Tian <kevin.tian@xxxxxxxxx>
> CC: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
> CC: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
>
> v7:
>  * Drop excess brackets
> v9:
>  * Re-implement it light of Intels new spec.  Drop R-by's.
>  * Spelling fixes

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>

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