linux-kernel - Re: [PATCH v3 00/10] perf tools: Add support for CoreSight trace decoding

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Message-ID: <20180119150155.GD23453@kernel.org>
Date:   Fri, 19 Jan 2018 12:01:55 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Adrian Hunter <adrian.hunter@...el.com>
Cc:     Mathieu Poirier <mathieu.poirier@...aro.org>, peterz@...radead.org,
        mingo@...hat.com, alexander.shishkin@...ux.intel.com,
        namhyung@...nel.org, mike.leach@....com, suzuki.poulosi@....com,
        jolsa@...hat.com, kim.phillips@....com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 00/10] perf tools: Add support for CoreSight trace
 decoding

Em Wed, Jan 17, 2018 at 10:52:09AM -0700, Mathieu Poirier escreveu:
> Hi Arnaldo,
> 
> This patchset adds support for per-thread CoreSight trace decoding from the
> "perf report" interface.  It is largely modelled on what has been done for
> intelPT traces and currently targets the ETMv4 architecture.  Support for
> cpu-wide scenarios and ETMv3/PTMv1.1 will follow shortly.

Adrian, have you had the time to give this a quick look, in the spirit
of checking if the Intel PT abstractions they followed are ok in their
implementation?

- Arnaldo