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

[Peter Xu]

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>

-- 
Peter Xu