Re: [PATCH] perf metricgroup: Fix segmentation fault for metrics with no pmu event

[Arnaldo Carvalho de Melo]

Em Wed, Feb 03, 2021 at 08:46:52AM +0800, Jin, Yao escreveu:
> On 2/2/2021 4:15 PM, John Garry wrote:
> > On 02/02/2021 02:24, Jin Yao wrote:
> > > It causes the segmentation fault. Now check the pmu_name before strcmp.

> > > Fixes: c2337d67199a("perf metricgroup: Fix metrics using aliases covering multiple PMUs")
> > > Signed-off-by: Jin Yao <yao.jin@xxxxxxxxxxxxxxx>

> > This should be fixed in v5.11-rc6 - please check it.

> > 9c880c24cb0d perf metricgroup: Fix for metrics containing duration_time
 
> Oh, I see, your patch is in Arnaldo's perf/urgent branch. Sorry about that,
> I just tested Arnaldo's perf/core branch. :(

As soon as I finish processing patches today and get perf/core thru the
usual set of tests, it'll all be in perf/core.

- Arnaldo