This patchset builds upon Yicong's previous patches [1].

Introducing fix two race issues found by using TMC-ETR and CATU, Two
cleanups found when debugging the issues.

[1] https://lore.kernel.org/linux-arm-kernel/20241202092419.11777-1-yangyicong@huawei.com/ (local)

---
Changes in v2:
- Updated the commit of patch2.
- Rebase to v6.16-rc1

Junhao He (1):
  coresight: tmc: refactor the tmc-etr mode setting to avoid race
    conditions

Yicong Yang (2):
  coresight: tmc: Add missing doc of tmc_drvdata::reading
  coresight: tmc: Decouple the perf buffer allocation from sysfs mode

 .../hwtracing/coresight/coresight-tmc-etr.c   | 102 +++++++++---------
 drivers/hwtracing/coresight/coresight-tmc.h   |   1 +
 2 files changed, 53 insertions(+), 50 deletions(-)

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2.33.0