On Thu, Mar 17, 2022 at 04:05:22PM +0800, Jason Wang wrote:
> We need to update iq_dw according to the DMA_IRQ_REG during post
> load. Otherwise we may get wrong IOTLB invalidation descriptor after
> migration.
>
> Fixes: fb43cf739e ("intel_iommu: scalable mode emulation")
> Signed-off-by: Jason Wang <jasow...@redhat.com>Reviewed-by: Peter Xu <pet...@redhat.com> -- Peter Xu
