Re: [PATCH 4/7] net: dsa: b53: Add PHC clock support

On Thu, Nov 04, 2021 at 10:28:43AM -0700, Richard Cochran wrote:

Instead of generic work, consider implementing
ptp_clock_info::do_aux_work instead.

The advantage is that you get a named kernel thread that can be given
scheduling priority administratively.

I see you are using do_aux_work in Patch 6.  You could use the kthread
for both overflow avoidance and transmit time stamps.

Thanks,
Richard