From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7F06862809; Sun, 31 May 2026 16:36:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780245376; cv=none; b=dNRXmVRxzcoPbPfMPfxDaFLinwAgG1AZ6rR9MuZujcFa7bnO7fLrJ5TdiDddDht7+k7b2b/PEmHrceZAW18GimXgHMy5stB8bqEKbgEyI0wnhYAesPM3OhJ2J6WA94+Do39dVwzuhk6/X0Js3FJzgbWprWr+ACTQRD1M6kMtQP0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780245376; c=relaxed/simple; bh=Oz325/TqPWSc9/h14p1oQ2MwsTDpjaFjfzfea6mB4g4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Fex27Xem1F/xo7FMPQqVI8pyvH7lrgxfUqyZ9pLQQwhyu2JYJeKi7XQJRYGe/ND5Y6rGB7bqWpCrxzinFdAU/7uVZOOH0K5AiIe+J0HcNjX6GeoGNB4lpbq38IySn3tXd0amBvckuqbOiBqgjW5wT/pgq9lLGF/2er5cNxftjiY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jEbwjG3Y; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jEbwjG3Y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7D40F1F00893; Sun, 31 May 2026 16:36:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780245375; bh=SDD6tD/6kl7HLKjD6lcvgrwFf3qY0h09b+OnpA83jp0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=jEbwjG3YtCqiGX66HJp9b9X1dSeLuVMEnPhmiHWOPmET15hr3rreAYsinTBYl+VWO udjp+Rraex35LS3OSuE1jQNLQkp5DFni2CmwrMp1iwOBaQIO2XGR5Sfp8C6x5fbYp8 3/0ZBvI9XhdsnYkTtXS6QYEM8wmbau+tyuVf6kgi4nExomjUqXUbKkbbAn1t0YMiws TtPTUi1+emVG5BtjWXC4xxGXVQEHlnrCUEE3YqnoxwgvYPrSjj/Xex9mLvRWyTlOUo kfSOt/EA/PJWA9CwwrflSahxgiK4O93B55nwHZJXkg4cYCwvBvR7DWkNOXSw/YqpaB ipOBmL+Vmthdw== From: SeongJae Park To: Kunwu Chan Cc: SeongJae Park , shuah@kernel.org, damon@lists.linux.dev, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Kunwu Chan , Wang Lian , Kunwu Chan , Cheng Nie Subject: Re: [PATCH 2/5] selftests/damon: fix memcg filter path handling Date: Sun, 31 May 2026 09:36:06 -0700 Message-ID: <20260531163607.99063-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260531091724.84381-2-kunwu.chan@linux.dev> References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Conventionally, this mail should be sent as a direct reply to the coverletter. But somehow this was sent as a reply to the first patch of the series. Please send all patches of a series as a direct reply to the coverletter from the next time. On Sun, 31 May 2026 17:17:21 +0800 Kunwu Chan wrote: > From: Kunwu Chan > > A trailing comma in the memcg_path assignment makes > memcg_path a single-element tuple instead of a string. > > As a result, an invalid value is written to sysfs and memcg > filter configuration fails. > > Remove the comma. Good findinng! But, Cheng sent [1] a same patch earlier. I believe Cheng is working on revisioning it. I think we should give Cheng more time for that. [1] https://lore.kernel.org/20260529145248.84593-1-sj@kernel.org Thanks, SJ [...]