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[106.71.19.159]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ad80219f83sm240190a91.6.2026.10.20.09.12.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Oct 2026 09:12:21 -0700 (PDT) From: Aveline Noir To: SJ Park , Andrew Morton Cc: stable@vger.kernel.org, damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Message-ID: <179251038772.2.11838017412675823324.damon-filter@gmail.com> Subject: Re: [PATCH] mm/damon/core: filter out damos address filter-split failed region In-Reply-To: <20261020004119.106690-1-sj@kernel.org> References: <20261020004119.106690-1-sj@kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Date: Wed, 21 Oct 2026 00:07:00 +0800 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi SJ, > Filter out the entire region if the split is failed. The Patch looks good to me. I injected -ENOMEM at both address-boundary splits on x86-64 KVM and checked that no action was applied. Normal-split and filter-order controls also passed. Reviewed-by: Aveline Noir Tested-by: Aveline Noir Thanks, Aveline Noir