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 CA2242DA76A for ; Tue, 21 Jul 2026 03:52:42 +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=1784605963; cv=none; b=hP436cbBKNXgx+BEfO1zGHLBm1ueay3RsnFbvcQ9xl5j/2fCnXSzsgR8mtZmP/9hcxDOy4Cfyw3P/uQOVSMBi9DrkrJkNdqtYPGuSvO0sUh/xZeAn+bI8bXTKeidA0rNOtiTsBrjhObgsLutxAWC1TmYO6jaAF8Y27Jibwz/6L8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784605963; c=relaxed/simple; bh=VWvBHRh4e4xaUNMm7jzFs4QZK9CG8uvo+JXem6vo5QA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eQfzFzTxP+BEvbrEFjMsbi2INBP4yCuuPV7OnFSucD6b80a0BZpLXNumbgeB2t+D1bsaRLi/c79NDRZCl9SV5K3eqxDDwPTFapRsZ4t+2ldYeOpkJIJbCAjdyMYXfjB6YTP9vSvU3V5wQ5v1FL0KF8vFcEueeQiTifnDLF+A5Wk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=orSzLAcb; 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="orSzLAcb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6FB621F000E9; Tue, 21 Jul 2026 03:52:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784605962; bh=YRhh/wkXKBz8t4A7lrXcvxcWYhHRWJRlIpZzO2aE6vU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=orSzLAcbZa40gPv4ubhUDYLOTFtlHe9R4zH9oi41G5zXCZTagWJBOFRr+cjCP7wPQ oZPbe/iyjpy44jQ0xL3ifXbYNWoUmc+C8TtuSAzCWY6C59qIvrwPIsxl6C8hK5hoTl W66HyNaWU9XBIkJf/wOmTDi1IRlEzhHF0ew1qPDknd7Smbo53sp2+jFpvD+dfcfkF6 w9Xltn93H/iYtjB1ac6LlO4mDwEmDg7fr+OtSIYeop0A2vA0hxSYIienOnOEHEGhUZ m+l9IZYMluWbwvUxkjPfABcu8JkXctGAhZZZj4e2aSTwwYJCIytbH5+NB6DYssc9vz RPRKgtPRT4QdA== From: SJ Park To: sashiko-bot@kernel.org Cc: SJ Park , gutierrez.asier@huawei-partners.com, damon@lists.linux.dev Subject: Re: [PATCH v3 3/3] Docs/mm/damon/design: Document hugepage_mem_bp target metric Date: Mon, 20 Jul 2026 20:52:34 -0700 Message-ID: <20260721035235.147284-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260720121723.BEBB21F00A3A@smtp.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, 20 Jul 2026 12:17:23 +0000 sashiko-bot@kernel.org wrote: > Thank you for your contribution! Sashiko AI review found 3 potential issue(s) to consider: > - [High] Underflow in total used memory calculation causes division by a huge number, breaking the intended safeguard and leading to aggressive DAMOS actions. > - [Low] Returning INT_MAX from damos_hugepage_mem_bp() causes an integer overflow when computing the quota score on 32-bit architectures. > - [Low] The newly added 'hugepage_mem_bp' sysfs metric is missing from the automated sysfs selftests. All the issues are duplicates of previously reported ones. No one is a blocker. Thanks, SJ [...]