Re: [Xen-devel] [PATCH v6.5 15/26] x86/feature: Definitions for Indirect Branch Controls

[Anthony Liguori <anthony@xxxxxxxxxxxxx>]

On Wed, Jan 3, 2018 at 5:14 PM, Doug Goldstein <cardoe@xxxxxxxxxx> wrote:
> On 1/3/18 6:15 PM, Andrew Cooper wrote:
>> Contemporary processors are gaining Indirect Branch Controls via microcode
>> updates.  Intel are introducing one bit to indicate IBRS and IBPB support, 
>> and
>> a second bit for STIBP.  AMD are introducing IPBP only, so enumerate it with 
>> a
>> separate bit.
>
> s/IPBP/IBPB/ no? Still getting caught up here so I could certainly be wrong.

IBPB is indeed right.

Regards,

Anthony Liguori

> --
> Doug Goldstein
>
>
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