Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Tue, 22 Mar 2022 09:23:59 +0100
From:   "Steinar H. Gunderson" <sesse@google.com>
To:     Adrian Hunter <adrian.hunter@intel.com>
Cc:     Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@redhat.com>,
        Namhyung Kim <namhyung@kernel.org>,
        linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] perf intel-pt: Synthesize cycle events
Message-ID: <YjmHn7ewyUEQBzDj@google.com>
References: <20220321181447.1323742-1-sesse@google.com>
 <e9126f11-177c-cc2f-7620-fdd7b3f363c0@intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <e9126f11-177c-cc2f-7620-fdd7b3f363c0@intel.com>
Precedence: bulk

On Tue, Mar 22, 2022 at 09:13:42AM +0200, Adrian Hunter wrote:
> Thanks for sending the patch.  There is one variable leftover from my
> earlier suggestions - see below.

That should be easy enough to fix. :-) By the way, I updated the
documentation slightly in v2 to reflect what you said about when CYC
packets are emitted, and the possible (partial) mitigation of noretcomp.

/* Steinar */