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Re: [PATCH v2 4/7] tools/xenstored: add server feature support


  • To: Juergen Gross <jgross@xxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jason Andryuk <jason.andryuk@xxxxxxx>
  • Date: Fri, 25 Jul 2025 09:38:39 -0400
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  • Cc: Julien Grall <julien@xxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>
  • Delivery-date: Fri, 25 Jul 2025 13:39:00 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 2025-07-25 09:19, Juergen Gross wrote:
Add per domain server features, which are initialized by the supported
features at domain introduction, or by live update from the migration
stream. This requires to add the DOMAIN_DATA record to the migration
stream, but for now it will only contain the feature word.

Advertise the Xenstore features to guests by setting the appropriate
bits in the ring page.

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

Reviewed-by: Jason Andryuk <jason.andryuk@xxxxxxx>

Thanks,
Jason



 


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