linux-kernel - Re: [PATCH v6 00/14] perf: Add infrastructure and support for Intel PT

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Date:	Tue, 11 Nov 2014 16:18:36 +0200
From:	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	Robert Richter <rric@...nel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Paul Mackerras <paulus@...ba.org>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <ak@...ux.intel.com>, kan.liang@...el.com,
	adrian.hunter@...el.com, markus.t.metzger@...el.com,
	mathieu.poirier@...aro.org, acme@...radead.org
Subject: Re: [PATCH v6 00/14] perf: Add infrastructure and support for Intel PT

Alexander Shishkin <alexander.shishkin@...ux.intel.com> writes:

> Hi Peter and all,
>
> [full description below the changelog]
>
> This version of the patchset addresses comments from the previous (v5)
> version. Changes:
>
>   * dropped "bypass mask", bits that a privileged user could set in
>     RTIT_CTL,
>   * merged configuring and enabling RTIT_CTL writes,
>   * fixed kernel-doc comments
>   * if LBR/BTS events are present in the system, PT event creation is
>     disallowed and vice versa,
>   * fixed a bug with high order allocation under pressure,
>   * fixed undoing vm_locked accounting in case of AUX allocation
>     failure,
>   * replaced kref with atomic in aux refcounting,

Ouch, forgot to fold this one in, hold on for a resend. And sorry for
the noise.

Regards,
--
Alex
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