linux-kernel - Re: [PATCH v3] perf intel-pt: Synthesize cycle events

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Message-ID: <Y++JRY4ExBkxeejU@kernel.org>
Date:   Fri, 17 Feb 2023 11:03:49 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     "Steinar H. Gunderson" <sesse@...gle.com>
Cc:     Adrian Hunter <adrian.hunter@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] perf intel-pt: Synthesize cycle events

Em Fri, Feb 17, 2023 at 12:02:21PM +0100, Steinar H. Gunderson escreveu:
> On Fri, Mar 25, 2022 at 07:07:40PM -0300, Arnaldo Carvalho de Melo wrote:
> >>> 
> >>> There are two issues in play:
> >>> 
> >>>  1. PT event synth doesn't support reading inline information from DWARF
> >>>     yet, and my patch to add it runs into some problems. This is not
> >>>     relevant for this patch at all.
> >>>  2. The results from v3 don't quite match the ones from v1, and neither
> >>>     of us are entirely sure why. My personal feeling is that the one
> >>>     from v1 are the wrong ones, but it's up to Adrian to say whether we
> >>>     want to try to investigate deeply here.
> >> V3 is good.  Please take that.
> > Thanks, applied.
> 
> Hi,
> 
> I downloaded linux-6.1.12 now and built perf from that, and this patch
> isn't included. Did it get somehow lost along the way?

I must have committed some mistake when doing rebases, I'm sorry.

I applied it now and will push it later today, after the usual set of
tests with it and other patches I apply today.

- Arnaldo