Re: [PATCH v2 1/2] ACPICA: IORT: Update SMMU models for IORT rev. C

[Robin Murphy <robin.murphy@arm.com>]

On 30/05/17 10:12, Joerg Roedel wrote:
> On Mon, May 22, 2017 at 04:06:37PM +0100, Robin Murphy wrote:
>> IORT revision C has been published with a number of new SMMU
>> implementation identifiers. Since IORT doesn't have any way of falling
>> back to a more generic model code, we really need Linux to know about
>> these before vendors start updating their firmware tables to use them.
>>
>> CC: Rafael J. Wysocki <rjw@rjwysocki.net>
>> CC: Robert Moore <robert.moore@intel.com>
>> CC: Lv Zheng <lv.zheng@intel.com>
>> Acked-by: Robert Richter <rrichter@cavium.com>
>> Tested-by: Robert Richter <rrichter@cavium.com>
>> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
>> ---
>>
>> v2: Update more comments, add Robert's tags.
> 
> I generally prefer 'Fixes'-tags, can you please add them too?

This patch isn't a fix, though, it's merely adding some new stuff from a
new release of the IORT spec.

Either way, since I discovered we do actually have approval to
contribute to ACPICA directly, I now intend to route the header change
that way per Rafaels' preference[1] - patch 2/2 will take care of itself
in the meantime.

Thanks,
Robin.

[1]:https://www.mail-archive.com/iommu@lists.linux-foundation.org/msg17602.html