linux-kernel - Re: [PATCH v1 2/7] perf/x86/intel: Support PEBS output to PT

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Message-ID: <871ry6480y.fsf@ashishki-desk.ger.corp.intel.com>
Date:   Wed, 31 Jul 2019 17:02:05 +0300
From:   Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Arnaldo Carvalho de Melo <acme@...hat.com>,
        Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
        kan.liang@...ux.intel.com, alexander.shishkin@...ux.intel.com
Subject: Re: [PATCH v1 2/7] perf/x86/intel: Support PEBS output to PT

Peter Zijlstra <peterz@...radead.org> writes:

> On Thu, Jul 04, 2019 at 07:00:19PM +0300, Alexander Shishkin wrote:
>> +	/*
>> +	 * In case there's a mix of PEBS->PT and PEBS->DS, fall back
>> +	 * to DS.
>> +	 */
>
> I thought we disallowed that from happening !?

Yes, that was a weird leftover.

Thanks a bunch for the comments, they should all be addressed in v2:
https://marc.info/?l=linux-kernel&m=156458152126310

Regards,
--
Alex