On 01/07/2019 18:41, Robin Murphy wrote:
> Hi Jean-Philippe,
>
> I realise it's a bit late for a "review", but digging up the original
> patch seemed as good a place as any to raise this...
>
> On 17/04/2019 19:24, Jean-Philippe Brucker wrote:
> [...]
>> @@ -1740,6 +1906,9 @@ static void
Hi Jean-Philippe,
I realise it's a bit late for a "review", but digging up the original
patch seemed as good a place as any to raise this...
On 17/04/2019 19:24, Jean-Philippe Brucker wrote:
[...]
@@ -1740,6 +1906,9 @@ static void arm_smmu_detach_dev(struct arm_smmu_master
*master)
PCIe devices can implement their own TLB, named Address Translation Cache
(ATC). Enable Address Translation Service (ATS) for devices that support
it and send them invalidation requests whenever we invalidate the IOTLBs.
ATC invalidation is allowed to take up to 90 seconds, according to the
PCIe
