From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>, James Clark <james.clark@arm.com>,
Coresight ML <coresight@lists.linaro.org>,
linux-perf-users@vger.kernel.org,
Mike Leach <mike.leach@linaro.org>,
"Suzuki K. Poulose" <suzuki.poulose@arm.com>,
John Garry <john.garry@huawei.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 9/9] perf cs-etm: Show a warning for an unknown magic number
Date: Thu, 2 Sep 2021 13:22:06 -0600 [thread overview]
Message-ID: <CANLsYkxhj1RkJ+BYLGBZ=c=VHT6ayfHvP_T68xGxcnsKQXEVxA@mail.gmail.com> (raw)
In-Reply-To: <YTEVwVCWoS8cgqql@kernel.org>
On Thu, 2 Sept 2021 at 12:19, Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
>
> Em Thu, Sep 02, 2021 at 11:48:51AM -0600, Mathieu Poirier escreveu:
> > Hi Arnaldo,
> >
> > On Wed, Sep 01, 2021 at 12:54:34PM -0300, Arnaldo Carvalho de Melo wrote:
> > > Em Tue, Aug 24, 2021 at 04:36:15PM +0800, Leo Yan escreveu:
> > > > On Fri, Aug 06, 2021 at 02:41:09PM +0100, James Clark wrote:
> > > > > Currently perf reports "Cannot allocate memory" which isn't very helpful
> > > > > for a potentially user facing issue. If we add a new magic number in
> > > > > the future, perf will be able to report unrecognised magic numbers.
> > > > >
> > > > > Signed-off-by: James Clark <james.clark@arm.com>
> > > >
> > > > Reviewed-by: Leo Yan <leo.yan@linaro.org>
> > >
> > > Applies cleanly to my tree, test building it now, holler if there is
> > > something that prevents it from being merged.
> >
> > Have you already merged this?
> >
> > If so than let it be. Otherwise please hold off as I'd like to take a look,
> > something I intend on doing next week.
>
> Ok, I can remove them from my local branch, but this may make this miss
> the v5.15 merge window, please advise.
>
Nah, leave it in your branch and proceed for this merge window.
> - Arnaldo
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next prev parent reply other threads:[~2021-09-02 19:25 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-06 13:41 [PATCH v2 0/9] Support ETE decoding James Clark
2021-08-06 13:41 ` [PATCH v2 1/9] perf cs-etm: Refactor initialisation of decoder params James Clark
2021-09-03 8:52 ` Suzuki K Poulose
2021-09-03 11:05 ` Arnaldo Carvalho de Melo
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 2/9] perf cs-etm: Initialise architecture based on TRCIDR1 James Clark
2021-08-24 6:53 ` Leo Yan
2021-09-03 8:55 ` Suzuki K Poulose
2021-09-03 11:07 ` Arnaldo Carvalho de Melo
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 3/9] perf cs-etm: Refactor out ETMv4 header saving James Clark
2021-08-24 6:58 ` Leo Yan
2021-09-03 8:56 ` Suzuki K Poulose
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 4/9] perf cs-etm: Save TRCDEVARCH register James Clark
2021-08-24 7:14 ` Leo Yan
2021-09-03 9:08 ` Suzuki K Poulose
2021-09-03 11:15 ` Arnaldo Carvalho de Melo
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 5/9] perf cs-etm: Fix typo James Clark
2021-08-24 7:15 ` Leo Yan
2021-09-03 9:09 ` Suzuki K Poulose
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 6/9] perf cs-etm: Update OpenCSD decoder for ETE James Clark
2021-09-03 9:10 ` Suzuki K Poulose
2021-09-03 11:16 ` Arnaldo Carvalho de Melo
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 7/9] perf cs-etm: Create ETE decoder James Clark
2021-08-24 8:33 ` Leo Yan
2021-08-25 10:13 ` James Clark
2021-09-03 9:15 ` Suzuki K Poulose
2021-09-03 11:16 ` Arnaldo Carvalho de Melo
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 8/9] perf cs-etm: Print the decoder name James Clark
2021-09-03 9:17 ` Suzuki K Poulose
2021-09-03 11:18 ` Arnaldo Carvalho de Melo
2021-09-03 11:52 ` Arnaldo Carvalho de Melo
2021-09-05 21:24 ` Mike Leach
2021-08-06 13:41 ` [PATCH v2 9/9] perf cs-etm: Show a warning for an unknown magic number James Clark
2021-08-24 8:36 ` Leo Yan
2021-09-01 15:54 ` Arnaldo Carvalho de Melo
2021-09-01 16:07 ` Arnaldo Carvalho de Melo
2021-09-01 16:16 ` Arnaldo Carvalho de Melo
2021-09-01 16:25 ` Arnaldo Carvalho de Melo
2021-09-01 16:49 ` Arnaldo Carvalho de Melo
2021-09-02 7:53 ` Leo Yan
2021-09-02 17:48 ` Mathieu Poirier
2021-09-02 18:19 ` Arnaldo Carvalho de Melo
2021-09-02 19:22 ` Mathieu Poirier [this message]
2021-09-05 21:24 ` Mike Leach
2021-08-24 8:47 ` [PATCH v2 0/9] Support ETE decoding Leo Yan
2021-08-25 10:14 ` James Clark
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