RE: [RFC v3 15/25] intel_iommu: process pasid cache invalidation

[Liu, Yi L]

> From: Peter Xu <address@hidden>
> Sent: Wednesday, February 12, 2020 4:17 AM
> To: Liu, Yi L <address@hidden>
> Subject: Re: [RFC v3 15/25] intel_iommu: process pasid cache invalidation
> 
> On Wed, Jan 29, 2020 at 04:16:46AM -0800, Liu, Yi L wrote:
> > From: Liu Yi L <address@hidden>
> >
> > This patch adds PASID cache invalidation handling. When guest enabled
> > PASID usages (e.g. SVA), guest software should issue a proper PASID
> > cache invalidation when caching-mode is exposed. This patch only adds
> > the draft handling of pasid cache invalidation. Detailed handling will
> > be added in subsequent patches.
> >
> > Cc: Kevin Tian <address@hidden>
> > Cc: Jacob Pan <address@hidden>
> > Cc: Peter Xu <address@hidden>
> > Cc: Yi Sun <address@hidden>
> > Cc: Paolo Bonzini <address@hidden>
> > Cc: Richard Henderson <address@hidden>
> > Cc: Eduardo Habkost <address@hidden>
> > Signed-off-by: Liu Yi L <address@hidden>
> 
> Reviewed-by: Peter Xu <address@hidden>

Thanks😊

Regards,
Yi Liu