Re: [XEN PATCH v7 1/2] ioreq: do not build arch_vcpu_ioreq_completion() for non-VMX configurations

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Wed, 28 Aug 2024, Sergiy Kibrik wrote:
> From: Xenia Ragiadakou <burzalodowa@xxxxxxxxx>
> 
> VIO_realmode_completion is specific to vmx realmode and thus the function
> arch_vcpu_ioreq_completion() has actual handling work only in VMX-enabled 
> build,
> as for the rest x86 and ARM build configurations it is basically a stub.
> 
> Here a separate configuration option ARCH_VCPU_IOREQ_COMPLETION introduced 
> that
> tells whether the platform we're building for requires any specific ioreq
> completion handling. As of now only VMX has such requirement, so the option is
> selected by INTEL_VMX, for other configurations a generic default stub is
> provided (it is ARM's version of arch_vcpu_ioreq_completion() moved to common
> header).
> 
> Signed-off-by: Xenia Ragiadakou <burzalodowa@xxxxxxxxx>
> Signed-off-by: Sergiy Kibrik <Sergiy_Kibrik@xxxxxxxx>
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> CC: Julien Grall <julien@xxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>