> From: Peter Xu
> Sent: Wednesday, March 25, 2020 2:19 AM
> To: Liu, Yi L
> Subject: Re: [PATCH v1 18/22] vfio: add support for flush iommu stage-1 cache
>
> On Sun, Mar 22, 2020 at 05:36:15AM -0700, Liu Yi L wrote:
> > This patch adds flush_stage1_cache() definition
On Sun, Mar 22, 2020 at 05:36:15AM -0700, Liu Yi L wrote:
> This patch adds flush_stage1_cache() definition in HostIOMUContextClass.
> And adds corresponding implementation in VFIO. This is to expose a way
> for vIOMMU to flush stage-1 cache in host side since guest owns stage-1
> translation