linux-kernel - Re: [PATCH v2 3/4] perf test: Don't suppress the libtraceevent tests, skip them

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Message-ID: <Zy5PaqrVxeIlkqBR@google.com>
Date: Fri, 8 Nov 2024 09:50:34 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Ian Rogers <irogers@...gle.com>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>, Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Kan Liang <kan.liang@...ux.intel.com>,
	Clark Williams <williams@...hat.com>, linux-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Athira Rajeev <atrajeev@...ux.vnet.ibm.com>,
	Howard Chu <howardchu95@...il.com>,
	James Clark <james.clark@...aro.org>, Leo Yan <leo.yan@...ux.dev>,
	Thomas Richter <tmricht@...ux.ibm.com>,
	Veronika Molnarova <vmolnaro@...hat.com>
Subject: Re: [PATCH v2 3/4] perf test: Don't suppress the libtraceevent
 tests, skip them

On Tue, Nov 05, 2024 at 07:50:25AM -0800, Ian Rogers wrote:
> On Tue, Nov 5, 2024 at 6:26 AM Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> >
> > From: Arnaldo Carvalho de Melo <acme@...hat.com>
> >
> > As suggested by Namhyung for the "import perf" python binding test, skip
> > the tests that require perf being linked with libtraceevent, telling the
> > reason:
> >
> >   $ make -C tools/perf NO_LIBTRACEEVENT=1
> >   # perf check feature libtraceevent
> >          libtraceevent: [ OFF ]  # HAVE_LIBTRACEEVENT
> >   # ldd ~/bin/perf | grep traceevent
> >   #
> >   # perf test
> >     1: vmlinux symtab matches kallsyms                 : Ok
> >     2: Detect openat syscall event                     : Skip (not linked with libtraceevent)
> >     3: Detect openat syscall event on all cpus         : Skip (not linked with libtraceevent)
> >     4: mmap interface tests                            :
> >     4.1: Read samples using the mmap interface         : Skip (not linked with libtraceevent)
> >     4.2: User space counter reading of instructions    : Skip (not linked with libtraceevent)
> >     4.3: User space counter reading of cycles          : Skip (not linked with libtraceevent)
> > <SNIP>
> >    14: Parse sched tracepoints fields                  : Skip (not linked with libtraceevent)
> >    15: syscalls:sys_enter_openat event fields          : Skip (not linked with libtraceevent)
> > <SNIP>
> >    32: Track with sched_switch                         : Skip (not linked with libtraceevent)
> > <SNIP>
> >
> > Cc: Adrian Hunter <adrian.hunter@...el.com>
> > Cc: Athira Rajeev <atrajeev@...ux.vnet.ibm.com>
> > Cc: Howard Chu <howardchu95@...il.com>
> > Cc: Ian Rogers <irogers@...gle.com>
> > Cc: James Clark <james.clark@...aro.org>
> > Cc: Jiri Olsa <jolsa@...nel.org>
> > Cc: Kan Liang <kan.liang@...ux.intel.com>
> > Cc: Leo Yan <leo.yan@...ux.dev>
> > Cc: Namhyung Kim <namhyung@...nel.org>
> > Cc: Thomas Richter <tmricht@...ux.ibm.com>
> > Cc: Veronika Molnarova <vmolnaro@...hat.com>
> > Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> 
> This will conflict with:
> https://lore.kernel.org/lkml/20241102165400.75785-7-irogers@google.com/

Let me process that first.

Thanks,
Namhyung