linux-kernel - Re: [PATCH] perf tools: Filter out hidden symbols from labels

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Date:   Mon, 4 Feb 2019 11:45:47 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Jiri Olsa <jolsa@...nel.org>, Nick Clifton <nickc@...hat.com>,
        lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Michael Petlan <mpetlan@...hat.com>,
        Masami Hiramatsu <mhiramat@...nel.org>
Subject: Re: [PATCH] perf tools: Filter out hidden symbols from labels

Em Mon, Jan 28, 2019 at 02:35:26PM +0100, Jiri Olsa escreveu:
> On Tue, Jan 15, 2019 at 06:38:38PM +0100, Jiri Olsa wrote:
> > On Tue, Jan 15, 2019 at 04:13:16PM +0000, Nick Clifton wrote:
> > > > When perf is built with annobin plugin (RHEL8 build) extra symbols
> > > > are added to its binary:
<SNIP>
> > > > +		elf_sym__visibility(sym) != STV_HIDDEN;
> > > 
> > >   Just to be awkward, if you are going to ignore STV_HIDDEN 
> > >   symbols then you should probably also ignore STV_INTERNAL ones
> > >   as well...  Annobin does not generate them, but you never know,
> > >   one day some other tool might create some.
> > 
> > sounds good, thanks
> 
> there were no objections for rfc, sending patch

Thanks, applied to perf/urgent.

- Arnaldo