linux-kernel - Re: [PATCH] x86: perf: insn: Tweak opcode map for Intel CET instructions

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Message-ID: <4a2a3582-21a0-f3fc-102e-42ec67d0aafa@intel.com>
Date:   Thu, 26 Mar 2020 19:36:27 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
Cc:     Arnaldo Carvalho de Melo <acme@...hat.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Mingbo Zhang <whensungoes@...il.com>,
        "x86@...nel.org" <x86@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>, Andi Kleen <ak@...ux.intel.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: perf: insn: Tweak opcode map for Intel CET
 instructions

On 26/03/20 5:01 pm, Arnaldo Carvalho de Melo wrote:
> Em Thu, Mar 26, 2020 at 11:57:26AM -0300, Arnaldo Carvalho de Melo escreveu:
>> Em Thu, Mar 26, 2020 at 02:19:07PM +0000, Hunter, Adrian escreveu:
>>>>> But they have not yet been applied.
> 
>>>>> Sorry for the confusion.
> 
>>>> I'll collect them, thanks for pointing this out.
> 
>>> The patches are in tip courtesy of Borislav Petkov thank you!
>  
>> Ok, thanks Borislav,
> 
> I didn't notice because it didn't made into tip/perf/core :-\ In what
> branch is it btw, I couldn't find any cset with substr summary "Add
> Control-flow Enforcement" in, tip/master also doesn't have it.
> 
> - Arnaldo
> 


x86/misc