Hi Ken

> Or any doubts about depreciating it?

It is not used because its implementation is not finished, the current implementation is only for PSA L1 and not supported by IPC. This is not enough for certification.

The Log service is optimally required by the PSA Certification.

If you going to deprecate it, first delete the requirement from the PSA L2&L3 Certification profiles.

Thanks,

Andrej

From: TF-M <tf-m-bounces@lists.trustedfirmware.org> On Behalf Of Ken Liu via TF-M
Sent: Wednesday, June 16, 2021 10:46 AM
To: tf-m@lists.trustedfirmware.org
Cc: nd <nd@arm.com>
Subject: [TF-M] Deprecate 'partitions/audit_logging' and its related tests

Hi,

The component name under this folder is ‘Audit logging’, and:

• There is no explicit specification or requirements for it, and its functionality is as a simple log collector (and looks no one is using it).
• It supported under the library model only. And it is meaningless to move to IPC because of this.
• It costs extra maintenance effort in test cases and partition code.

So a plan is to deprecate this folder and its related test cases; will create a new one when the specification or requirements are explicitly defined.

Question here is:

Anyone is using this service? Or any doubts about depreciating it?

Will collect the response and broadcast it at 25^th Jun.

Thanks.

/Ken