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Re: [PATCH v5] x86/PVH: permit more physdevop-s to be used by Dom0


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Date: Tue, 14 Dec 2021 10:29:05 +0100
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  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Fri, Dec 03, 2021 at 11:28:39AM +0100, Jan Beulich wrote:
> Certain notifications of Dom0 to Xen are independent of the mode Dom0 is
> running in. Permit further PCI related ones (only their modern forms).
> Also include the USB2 debug port operation at this occasion. While
> largely relevant for the latter, drop the has_vpci() part of the
> conditional as redundant with is_hardware_domain(): There's no PVH Dom0
> without vPCI.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Thanks, Roger.



 


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