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bh=Br7Ex/IiLw8lCRB440Qh40MypLwSStBTcOqHVSbRwdk=; b=tvKxzzwtXX1ndaOYRbKIlzPZFJaTT23QcAtZPU75p+kOOud9fhkmzV51pX0FpxgK9B+s8N u9F/uPCbr+Duml/N3WM1m34TKY/9M00E3qG8FgXUgGhJXfVFjrilIV0bnPuFIVWqRVPOXM K5f3Iqnlgx9qXz6X9K9nVfSodVxf4Z8= ARC-Authentication-Results: i=1; imf20.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=hATrsdHO; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf20.hostedemail.com: domain of sj@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=sj@kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 1002A600AB; Mon, 29 Jun 2026 14:48:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 852CA1F000E9; Mon, 29 Jun 2026 14:48:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782744495; bh=Br7Ex/IiLw8lCRB440Qh40MypLwSStBTcOqHVSbRwdk=; h=From:To:Cc:Subject:Date; b=hATrsdHOFRVmCCWsmVipAjo7dTzB7xOskMSbaNA1pV4gFlPkzzQ+RL0PBNpDyDAf6 qtnQpjab16uu6WJbM6c12dEYTJT9HuAVJBUZgRb3ic+zmcfje5umMDi8rWWo+ZFL3j OdR145B3UwbmaFb7XDvGQPyX+edjygKOto/BGxHVv8hi+w+Isoxk0j0kynfvjBYk92 Tu79AL9MZnfgwP4aHgYnPguY92YRoUnIBxgpZtPMp6R52YFzMq0yfnHl82wdZsrjOo UXTAq6LmsAQt5EL+AqXxK6j3nzJUdR+/MusdkFaG9isvpXl1LRN/lf3jd1sWUycOll x5iTyC+gKNhhw== From: SJ Park To: Andrew Morton Cc: SJ Park , Shuah Khan , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v5 0/2] selftests/damon: fix memcg_path staging handling Date: Mon, 29 Jun 2026 07:48:09 -0700 Message-ID: <20260629144812.134159-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 99E951C0002 X-Rspam-User: X-Stat-Signature: 5cfy4aygghu9qqu9aywfe3ksfnj9x1gp X-HE-Tag: 1782744496-477642 X-HE-Meta: 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 q+SKZBsX fIZAG74+D9QYWcmXncEQlm5VVoaH/qw/LpjZfPtiHA6fQqsWuDMLC4Ri7OlPTivArPb8hfP4Ch11dpvemQz+yB5qxrrwrzLV1ceP5YML/Idq2/Wk5Cd8hDMhEiYyjRfRhbk2arNLevf+1n+7fmGyFFgi7VzwAIFa3VRWD0BVXi+uKEwUGRc6fAfv5I0DrdVjdw6HTeJwqxjFCgtvcDp/2xXPwms/xJWCKekxVNLA7STb/51Dr1V2fzn543FLDVL3PgmG9iqnrpi4g7Uf47nxMP6HF2OH6eRlegAsL9+Pw4bMS+z1ccdlhmfwEoJ/e097OlGFt6AlK6+SfqA/Dq+Av1FUCdQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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@uniontech.com - Collect R-b: from SJ. - Rebase to latest mm-new. Changes from v3: - v3: https://lore.kernel.org/E4B88E7D4879D1B1+20260601074250.203583-1-niecheng1@uniontech.com - call stop() for cleanup without checking its return value Changes from v2: - v2: https://lore.kernel.org/4CDA28DC581FDCF8+20260529090845.1696845-1-niecheng1@uniontech.com - 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@uniontech.com - 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