linux-kernel - Re: [PATCH] x86/insn: perf tools: Add new ptwrite instruction

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Message-ID: <20170627145750.GC16387@kernel.org>
Date:   Tue, 27 Jun 2017 11:57:50 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Adrian Hunter <adrian.hunter@...el.com>
Cc:     Masami Hiramatsu <mhiramat@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/insn: perf tools: Add new ptwrite instruction

Em Thu, Jun 22, 2017 at 09:37:37AM +0300, Adrian Hunter escreveu:
> On 19/05/17 17:28, Masami Hiramatsu wrote:
> > On Fri, 19 May 2017 10:50:30 +0300
> > Adrian Hunter <adrian.hunter@...el.com> wrote:
> > 
> >> Add ptwrite to the op code map and the perf tools new instructions test.
> >> To run the test:
> >>
> >>   $ tools/perf/perf test "x86 ins"
> >>   39: Test x86 instruction decoder - new instructions          : Ok
> >>
> >> Or to see the details:
> >>
> >>   $ tools/perf/perf test -v "x86 ins" 2>&1 | grep ptwrite
> >>
> >> For information about ptwrite, refer the Intel SDM.
> >>
> > 
> > OK, I've checked that this exists at least "March 2017" revision.
> > (But Table A-6 is not updated... sigh)
> > 
> > Looks good to me.
> > 
> > Acked-by: Masami Hiramatsu <mhiramat@...nel.org>
> > 
> > Thank you,
> 
> Arnaldo, can you take this?

Sure, applying to perf/core.

- Arnaldo