Re: [PATCH 4/4] perf vendor events amd: Enable Family 19h users by matching Zen2 events

From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ian Rogers <irogers@google.com>
Cc: "Kim Phillips" <kim.phillips@amd.com>,
	"Arnaldo Carvalho de Melo" <acme@redhat.com>,
	"Peter Zijlstra" <peterz@infradead.org>,
	"Ingo Molnar" <mingo@redhat.com>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Alexander Shishkin" <alexander.shishkin@linux.intel.com>,
	"Jiri Olsa" <jolsa@redhat.com>,
	"Namhyung Kim" <namhyung@kernel.org>,
	"Vijay Thakkar" <vijaythakkar@me.com>,
	"Andi Kleen" <ak@linux.intel.com>,
	"John Garry" <john.garry@huawei.com>,
	"Kan Liang" <kan.liang@linux.intel.com>,
	"Yunfeng Ye" <yeyunfeng@huawei.com>,
	"Jin Yao" <yao.jin@linux.intel.com>,
	"Martin Liška" <mliska@suse.cz>, "Borislav Petkov" <bp@suse.de>,
	"Jon Grimm" <jon.grimm@amd.com>,
	"Martin Jambor" <mjambor@suse.cz>,
	"Michael Petlan" <mpetlan@redhat.com>,
	"William Cohen" <wcohen@redhat.com>,
	"Stephane Eranian" <eranian@google.com>,
	linux-perf-users <linux-perf-users@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/4] perf vendor events amd: Enable Family 19h users by matching Zen2 events
Date: Fri, 4 Sep 2020 16:33:09 -0300	[thread overview]
Message-ID: <20200904193309.GH3753976@kernel.org> (raw)
In-Reply-To: <CAP-5=fXs6WJoJ5HTkkgXVx=TR6=G1VaP6kcZHhf4Zq9Nhxb4Xw@mail.gmail.com>

Em Wed, Sep 02, 2020 at 11:20:20PM -0700, Ian Rogers escreveu:
> On Tue, Sep 1, 2020 at 3:10 PM Kim Phillips <kim.phillips@amd.com> wrote:
> >
> > This enables zen3 users by reusing mostly-compatible zen2 events
> > until the official public list of zen3 events is published in a
> > future PPR.
> >
> > Signed-off-by: Kim Phillips <kim.phillips@amd.com>
> 
> Acked-by: Ian Rogers <irogers@google.com>

Thanks, applied,

- Arnaldo

> Thanks!
> Ian
> 
> > Cc: Peter Zijlstra <peterz@infradead.org>
> > Cc: Ingo Molnar <mingo@redhat.com>
> > Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
> > Cc: Mark Rutland <mark.rutland@arm.com>
> > Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
> > Cc: Jiri Olsa <jolsa@redhat.com>
> > Cc: Namhyung Kim <namhyung@kernel.org>
> > Cc: Vijay Thakkar <vijaythakkar@me.com>
> > Cc: Andi Kleen <ak@linux.intel.com>
> > Cc: John Garry <john.garry@huawei.com>
> > Cc: Kan Liang <kan.liang@linux.intel.com>
> > Cc: Yunfeng Ye <yeyunfeng@huawei.com>
> > Cc: Jin Yao <yao.jin@linux.intel.com>
> > Cc: "Martin Liška" <mliska@suse.cz>
> > Cc: Borislav Petkov <bp@suse.de>
> > Cc: Jon Grimm <jon.grimm@amd.com>
> > Cc: Martin Jambor <mjambor@suse.cz>
> > Cc: Michael Petlan <mpetlan@redhat.com>
> > Cc: William Cohen <wcohen@redhat.com>
> > Cc: Stephane Eranian <eranian@google.com>
> > Cc: Ian Rogers <irogers@google.com>
> > Cc: linux-perf-users@vger.kernel.org
> > Cc: linux-kernel@vger.kernel.org
> > ---
> >  tools/perf/pmu-events/arch/x86/mapfile.csv | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
> > index 25b06cf98747..2f2a209e87e1 100644
> > --- a/tools/perf/pmu-events/arch/x86/mapfile.csv
> > +++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
> > @@ -38,3 +38,4 @@ GenuineIntel-6-7E,v1,icelake,core
> >  GenuineIntel-6-86,v1,tremontx,core
> >  AuthenticAMD-23-([12][0-9A-F]|[0-9A-F]),v2,amdzen1,core
> >  AuthenticAMD-23-[[:xdigit:]]+,v1,amdzen2,core
> > +AuthenticAMD-25-[[:xdigit:]]+,v1,amdzen2,core
> > --
> > 2.27.0
> >

-- 

- Arnaldo