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[2003:cb:c73e:aa00:c9db:441d:a65e:6999]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ab155eba2sm33154155e9.27.2025.02.25.08.38.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Feb 2025 08:38:07 -0800 (PST) Message-ID: <6b9f6679-8655-44cb-8a0a-16d4032a89bc@redhat.com> Date: Tue, 25 Feb 2025 17:38:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/4] mm: page_ext: make lookup_page_ext() public To: Luiz Capitulino , linux-kernel@vger.kernel.org, linux-mm@kvack.org, yuzhao@google.com, pasha.tatashin@soleen.com Cc: akpm@linux-foundation.org, hannes@cmpxchg.org, muchun.song@linux.dev References: From: David Hildenbrand Autocrypt: addr=david@redhat.com; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: _OCx6pTITBbfRihQhTygf5_tVILouLv_JNhJu4H6rO8_1740501488 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Stat-Signature: xroyrjgt4u56qhpuw8j83skzsz9xbbzw X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 821DF1C0005 X-Rspam-User: X-HE-Tag: 1740501491-330792 X-HE-Meta: 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 yNg+XHtn 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000534, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 24.02.25 22:59, Luiz Capitulino wrote: > The next commit will use it. This should likely be squashed into the next patch, where people also have the context why this is required. -- Cheers, David / dhildenb