On Mon, Dec 07, 2015 at 01:09:35PM +, Robin Murphy wrote:
> On 07/12/15 11:09, Will Deacon wrote:
> >On Fri, Dec 04, 2015 at 05:53:00PM +, Robin Murphy wrote:
> >>When invalidating an IOVA range potentially spanning multiple pages,
> >>such as when removing an entire intermediate-level tabl
On 07/12/15 11:09, Will Deacon wrote:
On Fri, Dec 04, 2015 at 05:53:00PM +, Robin Murphy wrote:
When invalidating an IOVA range potentially spanning multiple pages,
such as when removing an entire intermediate-level table, we currently
only issue an invalidation for the first IOVA of that ra
On Fri, Dec 04, 2015 at 05:53:00PM +, Robin Murphy wrote:
> When invalidating an IOVA range potentially spanning multiple pages,
> such as when removing an entire intermediate-level table, we currently
> only issue an invalidation for the first IOVA of that range. Since the
> architecture speci
When invalidating an IOVA range potentially spanning multiple pages,
such as when removing an entire intermediate-level table, we currently
only issue an invalidation for the first IOVA of that range. Since the
architecture specifies that address-based TLB maintenance operations
target a single ent
