[PATCH v3 2/7] perf metric: Event "Compat" value supports matching multiple identifiers

[Arnaldo Carvalho de Melo]

Em Mon, Jun 05, 2023 at 10:46:36AM +0800, Jing Zhang escreveu:
> 在 2023/6/3 上午12:20, John Garry 写道:
> > On 01/06/2023 09:58, Jing Zhang wrote:
> >> It can match identifiers "arm_cmn600_{0,1,2..X}" or "arm_cmn650_{0,1,2..X}" or "arm_cmn700_{0,1,2..X}" or "arm_ci700_{ 0,1,2..X}".
> >> In other words, it can match all identifiers prefixed with “arm_cmn600” or “arm_cmn650” or “arm_cmn700” or “arm_ci700”.
> >>
> >> If a new model arm_cmn driver with identifier "arm_cmn750_0", it will not be matched, but if a new revision arm_cmn driver with identifier
> >> "arm_cmn700_4", it can be matched.
> > 
> > OK, I see what you mean. My confusion came about though your commit message on this same patch, which did not mention cmn650. I assumed that the example event which you were describing was supported for arm_cmn650 and you intentionally omitted it.
> > 
> 
> Yes, I didn't write cmn650 in the commit message, just because I omitted it. I will add it in a later version.

Ok, will wait for v4 then.

- Arnaldo