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Mon, 23 Jun 2025 07:37:07 -0700 (PDT) Received: from smtpclient.apple ([2402:1f00:8001:567::103]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3159e07d222sm8109508a91.45.2025.06.23.07.37.01 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 23 Jun 2025 07:37:06 -0700 (PDT) From: wang lian Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.600.51.1.1\)) Subject: Re: [PATCH] selftests/mm: add test for (BATCH_PROCESS)MADV_DONTNEED Message-Id: <6CC829BF-E6B3-4115-9256-11248BB39F51@gmail.com> Date: Mon, 23 Jun 2025 22:36:48 +0800 Cc: Liam.Howlett@oracle.com, akpm@linux-foundation.org, brauner@kernel.org, david@redhat.com, gkwang@linx-info.com, jannh@google.com, lianux.mm@gmail.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, p1ucky0923@gmail.com, ryncsn@gmail.com, shuah@kernel.org, sj@kernel.org, vbabka@suse.cz, zijing.zhang@proton.me To: lorenzo.stoakes@oracle.com X-Mailer: Apple Mail (2.3826.600.51.1.1) X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 51B3940007 X-Stat-Signature: mqddafnq9sdoncn6u45su3tnqihe666c X-Rspam-User: X-HE-Tag: 1750689428-657615 X-HE-Meta: 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 BZRjyK8u 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: I deeply appreciate for your criticism. This is my first patch and I = will improve it based on what we have discussed so far.=