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 9FD1D343889; Tue, 1 Sep 2026 00:50:59 +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=1788223860; cv=none; b=Z17ls3peFYRDh9zNoiSdcAk4ILyqq+u/TC5sIEuJVBos4PNRW83uXV3lCqMbEBhqiQwN3nfpA4lxTXRr2TSSqyf6ml85jAgyHUE3CT7xQ1wfEsLCur0oKJVKufBVDjmHqFLgJ5GaFKDamtVgcygj0JaTp8GeK1+okopmICQ2DZg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788223860; c=relaxed/simple; bh=1dz/NW2izqSm708YvZtGIvQsS1bXVh/J/C6x0DXFkiY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Xp84vDMYSO6+s5AZS9c2YBi02KDJFdiSuOtAOUKf/rb6pyCpey8Bq9qexZ7fy2KFalnzPd92dbIZw4mwKeoZFNvzP/OR8Icl3D12oOigXifOq45L6RCmMCt4kY8My9FDPoZ5/eQw2ZPOj6TTRH1RDPYa+/zLsmGpgBFFSCjKdhM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Wr6QVG9q; 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="Wr6QVG9q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07C321F000E9; Tue, 1 Sep 2026 00:50:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788223859; bh=WaZdL5/4xTpVe94Gdwvz1Rj+GpxfA9H0D9S8roxC2zQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Wr6QVG9q0n0SoHaVG9gXRXl+dVswmtQi2r8zhEbm71rjpGEd2k01TJsrjNoS1P2uE dFpu3CIxYZ+kQ4YNZunSrXG8sUEbFOeAQEsSWaFv5BmCJB4+QhxZBC4iOpYH1Jkt0R +vFc77a+xm0lIqfqEry+vlTUIV1h94t15U0SmLwCw/5mbwlfMUgJWvSlvdZHfVeOKf 1RZUSRCHh5ZA0cHfE1PkAFtcUdKdOdl2+pgflVBLxgrajOtqtWUJV2bNCXjt0hb2nF 5pLuoJ/bgxKbng8K/9HJTd4bMUMa1elEKBc9A5gaMHF3AN5BymHZEvdAeD0yjiF0SD 0ZKkJnyNY2qKA== From: SJ Park To: SJ Park Cc: stable@vger.kernel.org, Andrew Morton , Usama Arif , Yueyang Pan , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [RFC PATCH v1.2 0/8] mm/damon: fix DAMOS bugs in core, paddr and vaddr Date: Mon, 31 Aug 2026 17:50:46 -0700 Message-ID: <20260901005047.90102-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260831140254.72004-1-sj@kernel.org> References: Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Mon, 31 Aug 2026 07:02:39 -0700 SJ Park wrote: > Fix misc bugs of DAMOS. Patch 1 makes DAMOS less stress memory > allocator under extreme situation. Patches 2 and 3 fix wrong folios > walking in DAMON_PADDR. Patches 4 and 5 fix wrong folios walking in > DAMON_VADDR. Patches 6-8 handle extreme and unlikely memory situations > that can cause divide by zero and underflow. Sashiko found no blocker for this series. Sashiko sent findings to damon@ mailing list [1], and I replied to all the comments. Please read those for details. [1] https://lore.kernel.org/damon/ Thanks, SJ [...]