linux-kernel - Re: [PATCH v4 11/13] x86: perf/core: use PERF_PMU_CAP_NO

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Message-ID: <20190108104940.GE6808@hirez.programming.kicks-ass.net>
Date:   Tue, 8 Jan 2019 11:49:40 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Andrew Murray <andrew.murray@....com>
Cc:     Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>,
        Russell King <linux@...linux.org.uk>, suzuki.poulose@....com,
        robin.murphy@....com, Michael Ellerman <mpe@...erman.id.au>,
        x86@...nel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-alpha@...r.kernel.org
Subject: Re: [PATCH v4 11/13] x86: perf/core: use PERF_PMU_CAP_NO_EXCLUDE for
 exclude incapable PMUs

On Mon, Jan 07, 2019 at 04:27:28PM +0000, Andrew Murray wrote:

This patch has the exact same subject as the previous one.. that seems
sub-optimal.