Re: Ping: [PATCH v2 3/3] AMD/IOMMU: consider hidden devices when flushing device I/O TLBs

2021-10-11 Thread Durrant, Paul
On 11/10/2021 09:04, Jan Beulich wrote: On 17.09.2021 13:00, Jan Beulich wrote: Hidden devices are associated with DomXEN but usable by the hardware domain. Hence they need flushing as well when all devices are to have flushes invoked. While there drop a redundant ATS-enabled check and

Ping: [PATCH v2 3/3] AMD/IOMMU: consider hidden devices when flushing device I/O TLBs

2021-10-11 Thread Jan Beulich
On 17.09.2021 13:00, Jan Beulich wrote: > Hidden devices are associated with DomXEN but usable by the > hardware domain. Hence they need flushing as well when all devices are > to have flushes invoked. > > While there drop a redundant ATS-enabled check and constify the first > parameter of the