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b=fTMcg6S2k+xFY0IPGdBpRUUWy6lGlnsxTSCt5Hhs3YrSswNuLC/wC6qkDO8tc8TVu jkQDzHKSstUrx+3lTq008Drqv9Lr+Bm91W/ypYbMtvKty4BDDadHGsDK3qC13yuORr fCsBXi13WuAhR1I8agdqt/+WU5A4dD3sleTt5579WWtLrRXau8Bec0KwrHs9fcq19E 57Ahl6xG6GCLropAk9E/SuChuCNHdTN0d2reUJ/V0RXHh3VNzCwT2sLkWQblGU7jd2 jkc1DcU06yY6jAahs/k5Q9rIt58sFNbuIWiWOny5Ntf/iG0l9A07ah7myfDuSwvsux oyNDBcv8o1USQ== Message-ID: <8b1cefc4-93b5-4138-9ab5-2dd1cdc7ec78@kernel.org> Date: Wed, 29 Jul 2026 08:49:49 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] mm: gup: cleanup gup_fast call chain To: Aristeu Rozanski , linux-mm@kvack.org Cc: Andrew Morton , Jason Gunthorpe , John Hubbard , Peter Xu References: <20260219050250.061598056@ruivo.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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 B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzS5EYXZpZCBIaWxk ZW5icmFuZCAoQ3VycmVudCkgPGRhdmlkQGtlcm5lbC5vcmc+wsGQBBMBCAA6AhsDBQkmWAik AgsJBBUKCQgCFgICHgUCF4AWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaYJt/AIZAQAKCRBN 3hD3AP+DWriiD/9BLGEKG+N8L2AXhikJg6YmXom9ytRwPqDgpHpVg2xdhopoWdMRXjzOrIKD g4LSnFaKneQD0hZhoArEeamG5tyo32xoRsPwkbpIzL0OKSZ8G6mVbFGpjmyDLQCAxteXCLXz ZI0VbsuJKelYnKcXWOIndOrNRvE5eoOfTt2XfBnAapxMYY2IsV+qaUXlO63GgfIOg8RBaj7x 3NxkI3rV0SHhI4GU9K6jCvGghxeS1QX6L/XI9mfAYaIwGy5B68kF26piAVYv/QZDEVIpo3t7 /fjSpxKT8plJH6rhhR0epy8dWRHk3qT5tk2P85twasdloWtkMZ7FsCJRKWscm1BLpsDn6EQ4 jeMHECiY9kGKKi8dQpv3FRyo2QApZ49NNDbwcR0ZndK0XFo15iH708H5Qja/8TuXCwnPWAcJ DQoNIDFyaxe26Rx3ZwUkRALa3iPcVjE0//TrQ4KnFf+lMBSrS33xDDBfevW9+Dk6IISmDH1R HFq2jpkN+FX/PE8eVhV68B2DsAPZ5rUwyCKUXPTJ/irrCCmAAb5Jpv11S7hUSpqtM/6oVESC 3z/7CzrVtRODzLtNgV4r5EI+wAv/3PgJLlMwgJM90Fb3CB2IgbxhjvmB1WNdvXACVydx55V7 LPPKodSTF29rlnQAf9HLgCphuuSrrPn5VQDaYZl4N/7zc2wcWM7BTQRVy5+RARAA59fefSDR 9nMGCb9LbMX+TFAoIQo/wgP5XPyzLYakO+94GrgfZjfhdaxPXMsl2+o8jhp/hlIzG56taNdt VZtPp3ih1AgbR8rHgXw1xwOpuAd5lE1qNd54ndHuADO9a9A0vPimIes78Hi1/yy+ZEEvRkHk /kDa6F3AtTc1m4rbbOk2fiKzzsE9YXweFjQvl9p+AMw6qd/iC4lUk9g0+FQXNdRs+o4o6Qvy iOQJfGQ4UcBuOy1IrkJrd8qq5jet1fcM2j4QvsW8CLDWZS1L7kZ5gT5EycMKxUWb8LuRjxzZ 3QY1aQH2kkzn6acigU3HLtgFyV1gBNV44ehjgvJpRY2cC8VhanTx0dZ9mj1YKIky5N+C0f21 zvntBqcxV0+3p8MrxRRcgEtDZNav+xAoT3G0W4SahAaUTWXpsZoOecwtxi74CyneQNPTDjNg azHmvpdBVEfj7k3p4dmJp5i0U66Onmf6mMFpArvBRSMOKU9DlAzMi4IvhiNWjKVaIE2Se9BY FdKVAJaZq85P2y20ZBd08ILnKcj7XKZkLU5FkoA0udEBvQ0f9QLNyyy3DZMCQWcwRuj1m73D sq8DEFBdZ5eEkj1dCyx+t/ga6x2rHyc8Sl86oK1tvAkwBNsfKou3v+jP/l14a7DGBvrmlYjO 59o3t6inu6H7pt7OL6u6BQj7DoMAEQEAAcLBfAQYAQgAJgIbDBYhBBvZyq1zXEw6Rg38yk3e EPcA/4NaBQJonNqrBQkmWAihAAoJEE3eEPcA/4NaKtMQALAJ8PzprBEXbXcEXwDKQu+P/vts IfUb1UNMfMV76BicGa5NCZnJNQASDP/+bFg6O3gx5NbhHHPeaWz/VxlOmYHokHodOvtL0WCC 8A5PEP8tOk6029Z+J+xUcMrJClNVFpzVvOpb1lCbhjwAV465Hy+NUSbbUiRxdzNQtLtgZzOV Zw7jxUCs4UUZLQTCuBpFgb15bBxYZ/BL9MbzxPxvfUQIPbnzQMcqtpUs21CMK2PdfCh5c4gS sDci6D5/ZIBw94UQWmGpM/O1ilGXde2ZzzGYl64glmccD8e87OnEgKnH3FbnJnT4iJchtSvx yJNi1+t0+qDti4m88+/9IuPqCKb6Stl+s2dnLtJNrjXBGJtsQG/sRpqsJz5x1/2nPJSRMsx9 5YfqbdrJSOFXDzZ8/r82HgQEtUvlSXNaXCa95ez0UkOG7+bDm2b3s0XahBQeLVCH0mw3RAQg r7xDAYKIrAwfHHmMTnBQDPJwVqxJjVNr7yBic4yfzVWGCGNE4DnOW0vcIeoyhy9vnIa3w1uZ 3iyY2Nsd7JxfKu1PRhCGwXzRw5TlfEsoRI7V9A8isUCoqE2Dzh3FvYHVeX4Us+bRL/oqareJ CIFqgYMyvHj7Q06kTKmauOe4Nf0l0qEkIuIzfoLJ3qr5UyXc2hLtWyT9Ir+lYlX9efqh7mOY qIws/H2t In-Reply-To: <20260219050250.061598056@ruivo.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 552C0160003 X-Stat-Signature: m8z9x6y9afbwg7fjc9pto8m96t5amf9h X-HE-Tag: 1785307792-31135 X-HE-Meta: U2FsdGVkX1/VgCIfeSAys4ViY965cyGnrU7EF/zpsBZqDqBs+wB1AIgX0EG5W1u+gMCsDE2opwJHXdXXNyc77TY3AEmxTULkaL9Yq5RbGpWk2CxCAd27A1AR9cSV7xVBHKLXIxFBn4EoYxBf0vfMDygFh5UyGaAYKxflypN6rab+034I1KbbIV32zK3OVTxiIQ8PT5p4pxQHT5VSqS9LZkT8DbjuwOBNulQwfD+cztUBvoNGQqHJSqrglLJmMtQxXlfToDjHu68E1tPtttDPP/THu5FRtMVLQ0QZKK5fkW51tNftl7Yg6uNp2MyYWBTyWkfU9ioQi17pe0gE1E+2X9nsOXSQQ2TZgUayEmE6siqnDh0anQeARxHfaqOOrbZEk8jKqN/KlE6xJ1TgmqAG7KAYVSs9x523UV+stjfVaYpg5tfwo84oYRIf1r+yMwAUtjR4jI23RinYccFspl7OYxBZnff72TGfJt+je655C/n0HHubk7fd7xMt2nb+bhqHCRlQKmerN1EvG88l5am1znMmFTBi2daNU1Q5iwGX7MgpNMc0NVl/h7Qq7Vf5nxTOuvmVNE4/YyK4nIFs9yW33qcLffJOQbIiS4I9GKqHipyzZJGg981iUxCCr18jP13kLlDA4OLq3m4dJf0Mf90JlKJQV9EnLM9m5jqNs09zI7BHh8V9RV1LOAD2aRhqXmr47SKq0RmFTuyUxVOS4ZA7RtgbVHh9cRvdHEu3qRG2tUOz222GiOXK0rLF8Ikccg0zSb6DsZ7J7exwBTMqSDgR9zrt9lt8Z7sRUQteeU9YNSriCzX6LR/ZhiWx7/5ZK7g+cvIEjkkp21zGYinrj93ojskUHsOV+JjZRlPROR9ca1U0RdEIiyzXiJ1A0wtDs+mMRaTABfBwCYjYHGJDQKsWnQYoVJW5ZRVi3GAvtES9C28jdDv+VourAZR5dJEfv38t0Hn9LUoVIuNg/A4gKQC sQsJ2kqL 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2/19/26 06:02, Aristeu Rozanski wrote: > These two patches implement the refactor in gup_fast call chain David > Hildenbrand mentioned in > > https://lore.kernel.org/all/85e760cf-b994-40db-8d13-221feee55c60@redhat.com/T/#u > > Suggested-by: David Hildenbrand > Link: https://lore.kernel.org/all/85e760cf-b994-40db-8d13-221feee55c60@redhat.com/T/#u > Cc: Andrew Morton > Cc: David Hildenbrand > Cc: Jason Gunthorpe > Cc: John Hubbard > Cc: Peter Xu > Signed-off-by: Aristeu Rozanski > Aristeu, I think there were only minor things on the second patch. Can you fix these up and respin? We might only queue this after the next merge window, but I don't expect a lot of conflicts. -- Cheers, David