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From: Leo Yan <leo.yan@arm.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: James Clark <james.clark@linaro.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Mike Leach <mike.leach@arm.com>,
	John Garry <john.g.garry@oracle.com>,
	Will Deacon <will@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Namhyung Kim <namhyung@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Suyash Mahar <smahar@meta.com>, Leo Yan <leo.yan@linux.dev>,
	linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org,
	linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	linux-doc@vger.kernel.org
Subject: Re: [PATCH 00/14] perf cs-etm: Per-thread mode fixes and snapshot wrap support
Date: Mon, 14 Sep 2026 09:13:43 +0100	[thread overview]
Message-ID: <20260914081343.GF200420@e132581.arm.com> (raw)
In-Reply-To: <aqdL33fw9AoxTrPq@x2>

Hi Arnaldo,

On Sun, Sep 13, 2026 at 10:20:31PM -0300, Arnaldo Carvalho de Melo wrote:
> On Tue, Aug 11, 2026 at 04:30:03PM +0100, James Clark wrote:
> > Fix a few issues with per-thread mode:
> >   - With TRBE, thread migrations hit a queue without a decoder assert
> >   - On nVHE, everything looks like guest trace instead of host
> >   - Tracing multiple threads didn't really work
> 
> This series applies cleanly to perf-tools-next but has no Reviewed-by
> nor was processed by Sashiko.
> 
> Can somebody from the ARM camp take a look at it, please?

James has sent v2 [1] and I gave some words on it. Adrian also has one
comment for snapshot callbacks refactoring.

Sashiko also sent out review on the series.

Thanks,
Leo

[1] https://lore.kernel.org/linux-perf-users/20260821-james-cs-unformatted-per-thread-fix-v2-0-00c4fd0701b4@linaro.org/

      reply	other threads:[~2026-09-14  8:13 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-11 15:30 James Clark
2026-08-11 15:30 ` [PATCH 01/14] perf cs-etm: Fix nVHE per-thread decoding James Clark
2026-08-11 15:30 ` [PATCH 02/14] perf cs-etm: Warn for invalid timestamp option James Clark
2026-08-11 15:30 ` [PATCH 03/14] perf cs-etm: Turn on context packet timestamps in per-thread mode James Clark
2026-08-11 15:30 ` [PATCH 04/14] perf cs-etm: Use per-CPU queues for " James Clark
2026-08-11 15:30 ` [PATCH 05/14] perf cs-etm: Increase default timestamp generation period James Clark
2026-08-11 15:30 ` [PATCH 06/14] perf auxtrace: Turn Intel BTS snapshot search into a generic one James Clark
2026-08-11 15:30 ` [PATCH 07/14] perf arm-spe: Use generic snapshot search James Clark
2026-08-11 15:30 ` [PATCH 08/14] perf auxtrace: intel-pt: Use new snapshot_has_wrapped callback James Clark
2026-08-11 15:30 ` [PATCH 09/14] perf cs-etm: Queue partial AUX records James Clark
2026-08-11 15:30 ` [PATCH 10/14] perf cs-etm: Don't print missing buffers in snapshot mode James Clark
2026-08-11 15:30 ` [PATCH 11/14] perf auxtrace: cs-etm: Capture wrapped snapshots James Clark
2026-08-11 15:30 ` [PATCH 12/14] perf test: Allow infinite named_thread loops James Clark
2026-08-11 15:30 ` [PATCH 13/14] perf test: Add test for per-thread mode James Clark
2026-08-11 15:30 ` [PATCH 14/14] perf cs-etm: Test multiple per-thread threads James Clark
2026-09-14  1:20 ` [PATCH 00/14] perf cs-etm: Per-thread mode fixes and snapshot wrap support Arnaldo Carvalho de Melo
2026-09-14  8:13   ` Leo Yan [this message]

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