[PATCH v5 0/3] Coresight TMC-ETR: refactor the tmc-etr mode and some cleanups

Suzuki K Poulose suzuki.poulose at arm.com
Wed Jan 21 08:43:13 PST 2026


On Wed, 21 Jan 2026 18:15:40 +0800, Yushan Wang wrote:
> This patchset builds upon Yicong's previous patches [1].
> I rebase the patchset onto coresight for-next branch.
> 
> Patch 2 introducing fix race issues found by using TMC-ETR.
> Patch 1 & 3 introducing two cleanups found when debugging the issues.
> 
> [1] https://lore.kernel.org/linux-arm-kernel/20241202092419.11777-1-yangyicong@huawei.com/
> 
> [...]

Applied, thanks!

[1/3] coresight: tmc: Add missing doc including reading and etr_mode of struct tmc_drvdata
      https://git.kernel.org/coresight/c/5da8c55dd879
[2/3] coresight: tmc-etr: Fix race condition between sysfs and perf mode
      https://git.kernel.org/coresight/c/e6e43e82c79c
[3/3] coresight: tmc: Decouple the perf buffer allocation from sysfs mode
      https://git.kernel.org/coresight/c/eebe8dbd8630

Best regards,
-- 
Suzuki K Poulose <suzuki.poulose at arm.com>



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