On Mon, Feb 17, 2025 at 9:38 PM Eric Auger <eric.au...@redhat.com> wrote: > > Currently the iommu may be reset before the devices > it protects. For example this happens with virtio-net. > > Let's use 3-phase reset mechanism and reset the IOMMU on > exit phase after all DMA capable devices have been > reset during the 'enter' or 'hold' phase. > > Signed-off-by: Eric Auger <eric.au...@redhat.com> > Acked-by: Michael S. Tsirkin <m...@redhat.com> >
Acked-by: Jason Wang <jasow...@redhat.com> Thanks
