[PATCH v5 0/2] selftests/damon: fix memcg_path staging handling

[SJ Park]

Fix a bug in _damon_sysfs.py for damos_filter memcg_path setup, and add
a test case of it in sysfs.py.

Changes from v4:
- v4: https://lore.kernel.org/7E6EAB7C1BE04DEA+20260601090119.238457-1-niecheng1@xxxxxxxxxxxxx
- Collect R-b: from SJ.
- Rebase to latest mm-new.
Changes from v3:
- v3: https://lore.kernel.org/E4B88E7D4879D1B1+20260601074250.203583-1-niecheng1@xxxxxxxxxxxxx
- call stop() for cleanup without checking its return value
Changes from v2:
- v2: https://lore.kernel.org/4CDA28DC581FDCF8+20260529090845.1696845-1-niecheng1@xxxxxxxxxxxxx
- configure memcg filter before start(), remove commit(), ignore
  start() failure, verify memcg_path staging readback only
- use print-style error messages as suggested
Changes from v1:
- v1: https://lore.kernel.org/406BD1BA0F6AE326+20260528081039.1192194-3-niecheng1@xxxxxxxxxxxxx
- unknown.

Cheng Nie (2):
  selftests/damon/_damon_sysfs.py: fix memcg_path assignment
  selftests/damon/sysfs.py: validate memcg_path staging readback

 tools/testing/selftests/damon/_damon_sysfs.py |  2 +-
 tools/testing/selftests/damon/sysfs.py        | 31 +++++++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)


base-commit: 544856bcdccf456fc27f85e5d5b0a49f7b8e6019
-- 
2.47.3