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

From: Suzuki K Poulose

Date: Wed Jan 21 2026 - 11:43:28 EST



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@xxxxxxxxxx/
>
> [...]

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@xxxxxxx>