Re: [PATCH v2] perf expr: Force encapsulation on expr_id_data

[Arnaldo Carvalho de Melo <acme@kernel.org>]

Em Fri, Nov 13, 2020 at 10:38:28AM -0800, Ian Rogers escreveu:
> On Fri, Sep 4, 2020 at 9:29 AM Arnaldo Carvalho de Melo <acme@kernel.org>
> wrote:
> 
> > Em Thu, Sep 03, 2020 at 10:53:16PM -0700, Ian Rogers escreveu:
> > > On Thu, Aug 27, 2020 at 12:00 AM kajoljain <kjain@linux.ibm.com> wrote:
> > > >
> > > >
> > > >
> > > > On 8/26/20 9:27 PM, Jiri Olsa wrote:
> > > > > On Wed, Aug 26, 2020 at 08:30:55AM -0700, Ian Rogers wrote:
> > > > >> This patch resolves some undefined behavior where variables in
> > > > >> expr_id_data were accessed (for debugging) without being defined. To
> > > > >> better enforce the tagged union behavior, the struct is moved into
> > > > >> expr.c and accessors provided. Tag values (kinds) are explicitly
> > > > >> identified.
> > > >
> > > > Reviewed-By: Kajol Jain<kjain@linux.ibm.com>
> > > >
> > > > Thanks,
> > > > Kajol Jain
> > > > >>
> > > > >> Signed-off-by: Ian Rogers <irogers@google.com>
> > > > >
> > > > > great, thanks for doing this
> > > > >
> > > > > Acked-by: Jiri Olsa <jolsa@redhat.com>
> > > > >
> > > > > jirka
> > > > >
> > >
> > > Thanks for the reviews! Arnaldo could this get merged? Thanks!
> >
> > I'll get this and the other outstanding patches into perf/core soon as I
> > got urgent stuff already merged by Linus,
> >
> > Thanks!
> >
> > - Arnaldo
> >
> 
> I just spotted this wasn't merged and will conflict with:
> https://lore.kernel.org/lkml/20201113001651.544348-1-irogers@google.com/
> I can fix that patch when this lands.

Thanks, applied, will test build and push publicly today.

- Arnaldo