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MCA hypercall with PVH


  • To: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jason Andryuk <jason.andryuk@xxxxxxx>
  • Date: Wed, 27 Aug 2025 21:22:13 -0400
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  • Delivery-date: Thu, 28 Aug 2025 01:49:15 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hi,

The MCA hypercall, do_mca(), is only available for PV. That is, it's only added to the hypercall table for PV. Is there a particular reason it was omitted from PVH, or did PVH dom0 just not exist?

Thanks,
Jason



 


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