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Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH 7.2 v4 01/12] mm/khugepaged: remove READ_ONLY_THP_FOR_FS check Message-Id: <20260425150613.95532603a9a9404c7638f65c@linux-foundation.org> In-Reply-To: <20260425150131.c4b3703b65e6de0fd3893d48@linux-foundation.org> References: <20260424024915.28758-1-ziy@nvidia.com> <20260424024915.28758-2-ziy@nvidia.com> <20260425150131.c4b3703b65e6de0fd3893d48@linux-foundation.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: C1EB4160003 X-Rspam-User: X-Stat-Signature: zs65fzmt57n1hf4mg3gz8cifopo6jpu6 X-HE-Tag: 1777154775-672401 X-HE-Meta: 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 Idz7KE1/ cV/KHmtSsbtknItgzrpTYeGHm7KzMVVf+WWAuYic9yML/bqZHzLuOlYjpADPzSz2h+cYPR8yvEcXSVTxrptncd4OPXNmmGhHaPgwhNUpI3Gf721E1pnC2tNtq7NUgZKGQviasAsjPcTlnYvUD8DcjfQKVR3Vz0RI6l/+hJ6hzJ7ustKXN+2KoWCKKMG/PJLUucsZno7HrZlr0MESz0+EEOoG3Q5XR9oaAavjvioVwNwpL8R0imCBN1ercQgoXYZM3r/e6A4RGqyHSFR9kg9PH8ZRQ/CjIvrE0zV3td0rljDH6nrKCu1Vc2zaEfpQW7qpLwzyx8A7AzvGEFLMTHmRTfx9YJak3vkfrnNXrzQP9J3JYbJd3mSFX0ac1WfzGk+reba5pCVM93oMSKImF0zuzFFgdRZRzI9PP1WVwuiCB302KN3IIHc7+9G4lNs6svwjXLsXGM0QrSQszOwg= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sat, 25 Apr 2026 15:01:31 -0700 Andrew Morton wrote: > I added the below. Nope, still doesn't work. I guess 32-bit arm doesn't have a PMD_SHIFT. The series has a few todo notes: https://lore.kernel.org/f416ea70-fb70-434f-8807-6638c9787b57@kernel.org https://sashiko.dev/#/patchset/20260413192030.3275825-1-ziy%40nvidia.com https://lore.kernel.org/DDB6CEDD-116D-48C1-B558-D64CA2F58F55@nvidia.com https://lore.kernel.org/896b3956-3cdc-48b5-a0a0-a3ec35aefa07@kernel.org so I'll drop this version.