Re: [Xen-devel] [PATCH 11/13] x86/paravirt: Add paravirt alternatives infrastructure

[Boris Ostrovsky]

On 10/17/2017 10:36 AM, Josh Poimboeuf wrote:
>
> Maybe we can add a new field to the alternatives entry struct which
> specifies the offset to the CALL instruction, so apply_alternatives()
> can find it.

We'd also have to assume that the restore part of an alternative entry
is the same size as the save part. Which is true now.

-boris