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Re: [PATCH v5 02/12] xen/arm: add SVE vector length field to the domain
- To: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Luca Fancellu <Luca.Fancellu@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 17 Apr 2023 11:20:31 +0200
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- Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Chen <Wei.Chen@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
- Delivery-date: Mon, 17 Apr 2023 09:21:13 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.04.2023 14:47, Bertrand Marquis wrote:
>> On 12 Apr 2023, at 11:49, Luca Fancellu <Luca.Fancellu@xxxxxxx> wrote:
>>
>> Add sve_vl field to arch_domain and xen_arch_domainconfig struct,
>> to allow the domain to have an information about the SVE feature
>> and the number of SVE register bits that are allowed for this
>> domain.
>>
>
> Please mention in the commit message that you are bumping
> domctl interface version.
In which case please not just "that", but also why.
Jan
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