On Fri, Feb 10, 2017 at 12:12:22PM +1100, David Gibson wrote:
> On Tue, Feb 07, 2017 at 04:28:04PM +0800, Peter Xu wrote:
> > A cleanup for vfio_iommu_map_notify(). Now we will fetch vaddr even if
> > the operation is unmap, but it won't hurt much.
> >
> > One thing to mention is that we need the
On Tue, Feb 07, 2017 at 04:28:04PM +0800, Peter Xu wrote:
> A cleanup for vfio_iommu_map_notify(). Now we will fetch vaddr even if
> the operation is unmap, but it won't hurt much.
>
> One thing to mention is that we need the RCU read lock to protect the
> whole translation and map/unmap procedure
A cleanup for vfio_iommu_map_notify(). Now we will fetch vaddr even if
the operation is unmap, but it won't hurt much.
One thing to mention is that we need the RCU read lock to protect the
whole translation and map/unmap procedure.
Acked-by: Alex Williamson
Reviewed-by: David Gibson
Signed-off-
