Re: [PATCH 0/4] coresight: Add ETR-PERF polling.

Leo Yan
2021-05-27T16:34:54Z

Hi Denis,

On Thu, May 27, 2021 at 12:50:28AM -0700, Denis Nikitin wrote:

[...]

> Thanks for looking into this problem.
> Initially I said that the issue with the excessive profile size was
> not reproducible
> when I applied https://lists.linaro.org/pipermail/coresight/2021-April/006254.html.
> But after a couple of runs the issue came back.
> Reproducibility depends on the system workload and it happens more often if
> we run any workload.

Thanks a lot for the testing.

> I tried the fix you shared and so far I don't see the issue anymore.

Could you confirm here you mentioend "the fix" is the same one with [1]?

If these two fixes (one is for kernel driver and another is in the
perf tool) can resolve your issue, this is great! I will resend the
patches. Sorry for some delay at my side.

Thanks,
Leo

[1] https://lists.linaro.org/pipermail/coresight/2021-May/006411.html