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Re: [RFC 1/4] Add VMF Hypercall
- To: "Smith, Jackson" <rsmith@xxxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 14 Dec 2022 10:29:00 +0100
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- Cc: "Brookes, Scott" <sbrookes@xxxxxxxxxxxxxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, "bertrand.marquis@xxxxxxx" <bertrand.marquis@xxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, "demi@xxxxxxxxxxxxxxxxxxxxxx" <demi@xxxxxxxxxxxxxxxxxxxxxx>, "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, "christopher.w.clark@xxxxxxxxx" <christopher.w.clark@xxxxxxxxx>
- Delivery-date: Wed, 14 Dec 2022 09:29:15 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.12.2022 20:50, Smith, Jackson wrote:
> This commit introduces a new vmf_op hypercall. If desired, could be merged
> into an exisiting hypercall.
>
> Also, introduce a VMF Kconfig option and xen/vmf.h, defining the arch specific
> functions that must be implmented to support vmf.
Neither here nor in the public interface header you describe what this is
intended to do (including both present sub-ops as well as future ones,
which - judging from the numbering - appear to exist somewhere). Therefore
there is too little context here to make any judgement.
Jan
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