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(p200300cbc70a1c00b8d4bc62e7edec0e.dip0.t-ipconnect.de. [2003:cb:c70a:1c00:b8d4:bc62:e7ed:ec0e]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-438d7b5eaecsm59983415e9.3.2025.01.31.03.06.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Jan 2025 03:06:44 -0800 (PST) Message-ID: Date: Fri, 31 Jan 2025 12:06:42 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 07/12] mm/page_vma_mapped: device-private entries are not migration entries To: Alistair Popple Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mm@kvack.org, nouveau@lists.freedesktop.org, Andrew Morton , =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , Jonathan Corbet , Alex Shi , Yanteng Si , Karol Herbst , Lyude Paul , Danilo Krummrich , David Airlie , Simona Vetter , "Liam R. Howlett" , Lorenzo Stoakes , Vlastimil Babka , Jann Horn , Pasha Tatashin , Peter Xu , Jason Gunthorpe References: <20250129115411.2077152-1-david@redhat.com> <20250129115411.2077152-8-david@redhat.com> 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: DybrjlmaBbdqmGhQoQxWHybl5vgnsHJKjJbq-7dngsA_1738321607 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: CF8531A000D X-Stat-Signature: 7tacsfb1ntzua4jgf44dgqrc395aio1p X-Rspam-User: X-HE-Tag: 1738321609-264889 X-HE-Meta: U2FsdGVkX182MDer5aSLQolM8ZTrcJz3nvo0chDeE7Bcg41VjO2wcgxCe0DLzkysQ+htF51SqCWlCIW+HTJbasFryP3yZ2eOJZrfSPVDiWfYPIiYZaZKeHwPaa0gC/PAGQeBItQoAsWR5RGX0VhdDyNQ1KODlFYWAvWXKmJUQfYAE/RPZQy2T28pr43LbSSs4Gb/5S1b2ACctkyK9ioUHIVUdwfnDoxDNS/TxR6pZpBVN4GanZpQbVHe+Ligv7oV9YRL/npYYdwdwQa8jv+dOe0kd1cufFwnQTvwrSSOYFm7zQtRWJTW3AzxST79xZ4hJLpjjCSpLBb5UI78DJXp41nhf5y1Ugp/A34gMSK8Y11Zr3W+8MW23vqEOHhgFgIGs86CjEqlW+C4KHncvIbP8AWAFtrJMK1aP0wJiTMBzYU5Df6DFZusyRdJlzMf8nPd+efKL54J/G5fzj3nCg1W5RyS+wQEMS+v6h66l7JBXpkrHxYe/mObI93SYT+4AgnQra8ODsbMgNEC+keakAKxyh2L9GBYtXQwDUqpU4K/1moHjukCAx+G2nO3XyZyprHr/hNzzx6bX/IZqXvOOT3rf6fQXq9eqCRAMf61rfaQvRGvhMAfXlyJINOnoUBYfVxEhqL7E8PfxvC36wiJozUvm38MLnjvkneb2ZLjjGkp9XfYukzSjMPQmkpOMaXh2J+MKWOhf++VIIBYAYuGMXBEXakkyrCAHL3sRggan38fBzM0hWWHXfSgmUR8iWQWweMPmyG1TsjHl7a+GkzlacSs7REnolGQhGYK2//aCYJ48xZTnkqZwPBVTdqJ159lSCQ6Z09SiP4ZXaFvVbM7nBZqATADMqTq2WHMlw92v4fb3bJfmFpmQVjgk4A8ziuSfRCnB6cfpDG1exvSe8wA9U4Vgy9ZI0O/W3hAEKOiWXAoUThMyDwtgbNqHO3wAFzbCiNxEJGMusF15THa5/E1+Mm Z1GA4akG ehPyoMBRMJPgDeO1gVXoNERZHlxqkY2bDmtflfGX4HnJVA57RAvnBfUb73GsSeZPmJ/XR2ndskX7gsonmeDWd8jYhwdT1rprQj6XFAx5B1722T87f4mqi8STkDZnEUd52SelVRMAHmPyYYmQsX1bj9NF+Lyg//Qbjcd2JLny4Mht9ziVz6FrfgMgL/NIdwnx58gykW6rzuQVe6UZFdUxJ1iy18rksYge+xgrmTwMQWrLMcy52WaV4W4qUvcTrDrqQ0Gl+lh5vUh1XsDa0L61X79ZUL44ksjMyEJowTglhv9I6L+2SSIV1UZQ3iHrDtNxSfDowz5pDgD3MR1lB8L5/0zpOE4nsss2SodMvbv0y/7tJKWLCtxTjIOL3a4jRA0sI4HnpBdJYw4rJJMKTYtl/Z/0jC5zuRC7fROEN0MSFOQVxAgccZtEpCH1bk29kR489aL0GodKn0b6UyOmobJ34t7lGsA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000042, 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 31.01.25 00:36, Alistair Popple wrote: > On Wed, Jan 29, 2025 at 12:54:05PM +0100, David Hildenbrand wrote: >> It's unclear why they would be considered migration entries; they are >> not. > > Yeah, I agree that doesn't seem right. I suspect I was initially modelling > device exclusive entries similar to migration entries but obviously went too > far. So thanks for fixing: > > Reviewed-by: Alistair Popple Thanks ... fixing all the wrong use of "device-private" in the subject+description ... not sure what my mind was doing there. It's all about "device-exclusive" of course. -- Cheers, David / dhildenb