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Re: [PATCH v5 08/24] xen/mem_sharing: make memory sharing depend on MGMT_HYPERCALLS


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
  • Date: Fri, 12 Dec 2025 19:20:49 -0500
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  • Cc: Penny Zheng <Penny.Zheng@xxxxxxx>, ray.huang@xxxxxxx, grygorii_strashko@xxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Sat, 13 Dec 2025 00:21:43 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Fri, Dec 12, 2025 at 4:23 AM Jan Beulich <jbeulich@xxxxxxxx> wrote:
>
> On 12.12.2025 05:01, Penny Zheng wrote:
> > The enabling bit (d->arch.hvm.mem_sharing.enabled) for memory sharing could
> > only be enabled via domctl-op, so we shall make memory sharing feature
> > depend on MGMT_HYPERCALLS.
> >
> > Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>

Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>

>
> Tamas,
>
> this is something that rather you should ack (or reject). (Penny, you would
> have wanted to Cc Tamas here right away, no matter what F: entries in
> ./MAINTAINERS would say.)
>
> Thanks, Jan

Thanks, seems fine to me.

Tamas



 


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