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Wed, 29 Jul 2020 12:52:40 -0700 (PDT) From: Mike Leach To: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org, mathieu.poirier@linaro.org, tingwei@codeaurora.org Subject: [PATCH 0/1] Fix issue with module unload and CTI cleanup Date: Wed, 29 Jul 2020 20:52:32 +0100 Message-Id: <20200729195233.30369-1-mike.leach@linaro.org> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200729_155242_632223_6ACDACE3 X-CRM114-Status: GOOD ( 11.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mike Leach , suzuki.poulose@arm.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel