From: Mike Leach <mike.leach@linaro.org>
To: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org,
mathieu.poirier@linaro.org, tingwei@codeaurora.org
Cc: Mike Leach <mike.leach@linaro.org>, suzuki.poulose@arm.com
Subject: [PATCH 0/1] Fix issue with module unload and CTI cleanup
Date: Wed, 29 Jul 2020 20:52:32 +0100 [thread overview]
Message-ID: <20200729195233.30369-1-mike.leach@linaro.org> (raw)
In the proposed Coresight module set v5 [1] from Tingwei, unloading the
ETM module before the CTI module will crash on unload of the CTI module
due to the cleanup callback from Coresight to the CTI module not working
correctly in clearing sysfs callbacks.
Patch fixes this issue. Applies on [1].
Tingwei - could you consider adding this to your set for v6?
[1] https://lists.linaro.org/pipermail/coresight/2020-July/004349.html
Mike Leach (1):
coresight: cti: Fix bug clearing sysfs links on callback
drivers/hwtracing/coresight/coresight-core.c | 4 ++--
drivers/hwtracing/coresight/coresight-cti-core.c | 3 +--
2 files changed, 3 insertions(+), 4 deletions(-)
--
2.17.1
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next reply other threads:[~2020-07-29 19:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 19:52 Mike Leach [this message]
2020-07-29 19:52 ` [PATCH 1/1] coresight: cti: Fix bug clearing sysfs links on callback Mike Leach
2020-07-30 2:41 ` [PATCH 0/1] Fix issue with module unload and CTI cleanup Tingwei Zhang
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