Re: [PATCH] perf script: Skip dummy event attr check

[Arnaldo Carvalho de Melo]

Em Wed, Aug 31, 2022 at 09:02:46AM -0700, Ian Rogers escreveu:
> On Wed, Aug 31, 2022 at 5:40 AM Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
> >
> > Hongtao Yu reported problem when displaying uregs in perf script
> > for system wide perf.data:
> >
> >   # perf script -F uregs | head -10
> >   Samples for 'dummy:HG' event do not have UREGS attribute set. Cannot print 'uregs' field.
> >
> > The problem is the extra dummy event added for system wide,
> > which does not have proper sample_type setup.
> >
> > Skipping attr check completely for dummy event as suggested
> > by Namhyung, because it does not have any samples anyway.
> >
> > Reported-by: Hongtao Yu <hoy@xxxxxx>
> > Suggested-by: Namhyung Kim <namhyung@xxxxxxxxxx>
> > Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> 
> Acked-by: Ian Rogers <irogers@xxxxxxxxxx>

Thanks, applied to perf/urgent.

- Arnaldo