> From: Peter Xu <[email protected]> > Sent: Wednesday, March 25, 2020 2:19 AM > To: Liu, Yi L <[email protected]> > 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 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 structures in dual stage DMA translation configuration. > > > > Cc: Kevin Tian <[email protected]> > > Cc: Jacob Pan <[email protected]> > > Cc: Peter Xu <[email protected]> > > Cc: Eric Auger <[email protected]> > > Cc: Yi Sun <[email protected]> > > Cc: David Gibson <[email protected]> > > Cc: Alex Williamson <[email protected]> > > Signed-off-by: Liu Yi L <[email protected]> > > Acked-by: Peter Xu <[email protected]>
Thanks, Peter. Regards, Yi Liu
