From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5F3BF10F2; Sun, 10 Aug 2025 16:37:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754843855; cv=none; b=jc2fLg9AfZUIddF45bgvQugVEnc+B2p4UtcG3QwrUXoEDa/zpehnCLqskQq6LLM8Nl1syddo401BMMA3DedHZbDx4dm2GWYyBseRrOJrAVFLXa/Ifu58hyyd7OD65VfL8ePQ/8IpFsRvKDSn58SxclnC7mpBX0c4eDdWjy0o6wA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754843855; c=relaxed/simple; bh=mU1CU6QSs1t+ZnPN5+7CkO8QO1LKiTJxVkyoIEy/7DA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Riz26Ibu9PzarjO3S8Yt7dFecrkoWd+g2U7XopbtinzU2NcbsvI9D+yIxun/jSdKkaDcn57skwx0GPG2NDzSXJ02n/s7G9l2cRoGTALK1uZ3XyEKs3LbX/1IcLWsJp1+4/y/wwUsfp2umoMy30y3u18j+liDbUNtjh1Ba8oa4JM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FVIfroHM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FVIfroHM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B6F58C4CEEB; Sun, 10 Aug 2025 16:37:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754843854; bh=mU1CU6QSs1t+ZnPN5+7CkO8QO1LKiTJxVkyoIEy/7DA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FVIfroHMubMtqvBRBUD1Q+6yobVn31zakpY8QNNodPCB/8XjGjKL835sRY4waCrrr q0rr6VT9V8Gzh1UMUNuoBP6HKF1OmWyjEp+Csb/cXnD2+fB6bR9t2ufD6t84EpBeju HiKe6SJ7xBC0HFXTTpQzjLlQIeHCV++zWwddomokddZiJnGCIm4zK0M/nIqRbgAE9a 57Hz+2qNjrnoEUi+SSBLq4XjHeMKB1xLlYmT5TQlDB4wwAG//HdMQOZtRScS9w8uIL P1K7f8diiZ65c3NcRhuS5xgUztipEmQFwrHf9/3PdBRuU7qa8TEd/rrhqGB3FJm5Ec TYQLafZ4buYOw== From: SeongJae Park To: Sang-Heon Jeon Cc: SeongJae Park , honggyu.kim@sk.com, damon@lists.linux.dev, linux-mm@kvack.org, stable@vger.kernel.org, Andrew Morton Subject: Re: [PATCH v3] mm/damon/core: fix commit_ops_filters by using correct nth function Date: Sun, 10 Aug 2025 09:37:32 -0700 Message-Id: <20250810163732.45668-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250810124201.15743-1-ekffu200098@gmail.com> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit + Andrew On Sun, 10 Aug 2025 21:42:01 +0900 Sang-Heon Jeon wrote: > damos_commit_ops_filters() incorrectly uses damos_nth_filter() which > iterates core_filters. As a result, performing a commit unintentionally > corrupts ops_filters. > > Add damos_nth_ops_filter() which iterates ops_filters. Use this function > to fix issues caused by wrong iteration. > > Fixes: 3607cc590f18 ("mm/damon/core: support committing ops_filters") # 6.15.x > Cc: stable@vger.kernel.org > Signed-off-by: Sang-Heon Jeon Reviewed-by: SeongJae Park Thanks, SJ [...]