From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: Mike Leach <mike.leach@linaro.org>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: mathieu.poirier@linaro.org, peterz@infradead.org,
mingo@redhat.com, acme@kernel.org,
linux-perf-users@vger.kernel.org, leo.yan@linaro.org,
quic_jinlmao@quicinc.com
Subject: Re: [PATCH v7 15/15] coresight: etm3x: docs: Alter sysfs documentation for trace id updates
Date: Mon, 16 Jan 2023 14:22:54 +0000 [thread overview]
Message-ID: <da1415e3-3a7f-2c04-e0b5-fb7d49e14855@arm.com> (raw)
In-Reply-To: <20230116124928.5440-16-mike.leach@linaro.org>
On 16/01/2023 12:49, Mike Leach wrote:
> Sysfs access to etm3x trace ID value is now read-only due to recent
> trace updates and for consistency with etm4x.
>
> Signed-off-by: Mike Leach <mike.leach@linaro.org>
> ---
> Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
> index 651602a61eac..234c33fbdb55 100644
> --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
> +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
> @@ -236,7 +236,7 @@ What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/traceid
> Date: November 2014
> KernelVersion: 3.19
> Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
> -Description: (RW) Holds the trace ID that will appear in the trace stream
> +Description: (RO) Holds the trace ID that will appear in the trace stream
> coming from this trace entity.
>
> What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/trigger_event
I have squashed this to PATCH 6, where the above sysfs file permission
is actually changed.
Thanks
Suzuki
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next prev parent reply other threads:[~2023-01-16 14:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-16 12:49 [PATCH v7 00/15] coresight: Add new API to allocate trace source ID values Mike Leach
2023-01-16 12:49 ` [PATCH v7 01/15] coresight: trace-id: Add API to dynamically assign Trace " Mike Leach
2023-01-16 14:16 ` Suzuki K Poulose
2023-01-17 13:02 ` Mike Leach
2023-01-17 15:54 ` Suzuki K Poulose
2023-01-16 12:49 ` [PATCH v7 02/15] coresight: Remove obsolete Trace ID unniqueness checks Mike Leach
2023-01-16 12:49 ` [PATCH v7 03/15] coresight: perf: traceid: Add perf ID allocation and notifiers Mike Leach
2023-01-16 12:49 ` [PATCH v7 04/15] coresight: stm: Update STM driver to use Trace ID API Mike Leach
2023-01-16 12:49 ` [PATCH v7 05/15] coresight: etm4x: Update ETM4 " Mike Leach
2023-01-16 12:49 ` [PATCH v7 06/15] coresight: etm3x: Update ETM3 " Mike Leach
2023-01-16 12:49 ` [PATCH v7 07/15] coresight: etmX.X: stm: Remove trace_id() callback Mike Leach
2023-01-16 12:49 ` [PATCH v7 08/15] coresight: trace id: Remove legacy get trace ID function Mike Leach
2023-01-16 12:49 ` [PATCH v7 09/15] perf: cs-etm: Move mapping of Trace ID and cpu into helper function Mike Leach
2023-01-17 12:04 ` Suzuki K Poulose
2023-01-16 12:49 ` [PATCH v7 10/15] perf: cs-etm: Update record event to use new Trace ID protocol Mike Leach
2023-01-16 12:49 ` [PATCH v7 11/15] kernel: events: Export perf_report_aux_output_id() Mike Leach
2023-01-16 12:49 ` [PATCH v7 12/15] perf: cs-etm: Handle PERF_RECORD_AUX_OUTPUT_HW_ID packet Mike Leach
2023-01-16 12:49 ` [PATCH v7 13/15] coresight: events: PERF_RECORD_AUX_OUTPUT_HW_ID used for Trace ID Mike Leach
2023-01-19 11:02 ` Suzuki K Poulose
2023-01-19 12:02 ` Mike Leach
2023-01-16 12:49 ` [PATCH v7 14/15] coresight: trace-id: Add debug & test macros to Trace ID allocation Mike Leach
2023-01-16 12:49 ` [PATCH v7 15/15] coresight: etm3x: docs: Alter sysfs documentation for trace id updates Mike Leach
2023-01-16 14:22 ` Suzuki K Poulose [this message]
2023-01-19 12:00 ` [PATCH v7 00/15] coresight: Add new API to allocate trace source ID values Suzuki K Poulose
2023-01-24 11:36 ` Suzuki K Poulose
2023-01-31 11:49 ` Suzuki K Poulose
2023-02-20 16:24 ` v4: " Suzuki K Poulose
2023-02-27 10:26 ` Suzuki K Poulose
2023-03-29 4:14 ` Ganapatrao Kulkarni
2023-03-29 13:19 ` Arnaldo Carvalho de Melo
2023-03-29 16:41 ` Ganapatrao Kulkarni
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