[PATCH V3 0/4] tools: perf: Add JSON metrics for i.MX8M platforms

[John Garry]

On 06/07/2021 13:28, Joakim Zhang wrote:
>> right?
>>
>> Right, just userspace perf tool needs rebuild. Same kernel which you used
>> before should be ok.
> Hi John,
> 
> Test env:
> perf version 5.13.rc7.gf9a8701c7091
> 5.13.0-rc1-next-20210514
> 
> I tested on i.MX8MQ, i.MX8MM and i.MX8MP, there is no function breakage, but I have not verified metric includes "duration_time" event.
> 

ok, I appreciate that.

 > but I have not verified metric includes "duration_time" event.

I didn't think that any imx8 metrics included duration_time. Anyway, 
I'll ensure that metrics which contain "duration_time" would not break.

> A nitpick, there is no comma at the end of "Unit".

I'll check it.

Thanks a lot,
John