From: Jie Gan <jie.gan@oss.qualcomm.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
James Clark <james.clark@linaro.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Tingwei Zhang <tingwei.zhang@oss.qualcomm.com>,
Carl Worth <carl@os.amperecomputing.com>
Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Leo Yan <leo.yan@arm.com>
Subject: Re: [PATCH v2 0/3] coresight: replace the void pointer with coresight_path pointer
Date: Mon, 10 Nov 2025 08:58:35 +0800 [thread overview]
Message-ID: <22de0bad-4947-4446-b610-b4d8d0320858@oss.qualcomm.com> (raw)
In-Reply-To: <20250925-fix_helper_data-v2-0-edd8a07c1646@oss.qualcomm.com>
On 9/25/2025 6:42 PM, Jie Gan wrote:
> Patch 1:
> Fix the issue that the catu cannot correctly read the handle of the AUX
> event which is caused by the commit[1].
>
> [1] 080ee83cc361 ("Coresight: Change functions to accept the coresight_path")
>
Gentle reminder.
> Exeception call trace:
> tmc_etr_get_buffer+0x30/0x80 [coresight_tmc] (P)
> catu_enable_hw+0xbc/0x3d0 [coresight_catu]
> catu_enable+0x70/0xe0 [coresight_catu]
> coresight_enable_path+0xb0/0x258 [coresight]
>
> Patch 2 - 3:
> Change the sink_enable and help_enable/disable to accept coresight_path.
>
> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
> ---
> Changes in v2:
> - Fix error comment in coresight_path
> - Collect tags
> - Link to RFC: https://lore.kernel.org/r/20250922-fix_helper_data-v1-0-905e8115a24e@oss.qualcomm.com
>
> Versions have submitted by Carl Worth:
> V2 - https://lore.kernel.org/all/20250919174932.3490404-1-carl@os.amperecomputing.com/
> V1 - https://lore.kernel.org/all/20250916224441.3008824-1-carl@os.amperecomputing.com/
>
> ---
> Carl Worth (1):
> coresight: tmc: add the handle of the event to the path
>
> Jie Gan (2):
> coresight: change helper_ops to accept coresight_path
> coresight: change the sink_ops to accept coresight_path
>
> drivers/hwtracing/coresight/coresight-catu.c | 10 ++++----
> drivers/hwtracing/coresight/coresight-core.c | 30 +++++++++++++----------
> drivers/hwtracing/coresight/coresight-ctcu-core.c | 9 +++----
> drivers/hwtracing/coresight/coresight-cti-core.c | 5 ++--
> drivers/hwtracing/coresight/coresight-cti.h | 5 ++--
> drivers/hwtracing/coresight/coresight-dummy.c | 2 +-
> drivers/hwtracing/coresight/coresight-etb10.c | 8 +++---
> drivers/hwtracing/coresight/coresight-etm-perf.c | 3 ++-
> drivers/hwtracing/coresight/coresight-priv.h | 3 +--
> drivers/hwtracing/coresight/coresight-sysfs.c | 2 +-
> drivers/hwtracing/coresight/coresight-tmc-etf.c | 10 +++++---
> drivers/hwtracing/coresight/coresight-tmc-etr.c | 15 +++++++-----
> drivers/hwtracing/coresight/coresight-tmc.h | 3 ++-
> drivers/hwtracing/coresight/coresight-tpiu.c | 2 +-
> drivers/hwtracing/coresight/coresight-trbe.c | 4 +--
> drivers/hwtracing/coresight/ultrasoc-smb.c | 9 ++++---
> include/linux/coresight.h | 17 +++++++------
> 17 files changed, 75 insertions(+), 62 deletions(-)
> ---
> base-commit: 846bd2225ec3cfa8be046655e02b9457ed41973e
> change-id: 20250922-fix_helper_data-f56018fc966f
>
> Best regards,
next prev parent reply other threads:[~2025-11-10 0:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-25 10:42 Jie Gan
2025-09-25 10:42 ` [PATCH v2 1/3] coresight: tmc: add the handle of the event to the path Jie Gan
2025-09-25 10:42 ` [PATCH v2 2/3] coresight: change helper_ops to accept coresight_path Jie Gan
2025-09-25 10:42 ` [PATCH v2 3/3] coresight: change the sink_ops " Jie Gan
2025-11-10 0:58 ` Jie Gan [this message]
2025-11-10 10:16 ` [PATCH v2 0/3] coresight: replace the void pointer with coresight_path pointer Suzuki K Poulose
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