From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CAE0E7717D for ; Wed, 11 Dec 2024 10:27:48 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 89AE78D0015; Wed, 11 Dec 2024 05:27:47 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 84A8C8D0013; Wed, 11 Dec 2024 05:27:47 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 69CDD8D0015; Wed, 11 Dec 2024 05:27:47 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 4ABCF8D0013 for ; Wed, 11 Dec 2024 05:27:47 -0500 (EST) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id AD5B2A0BC7 for ; Wed, 11 Dec 2024 10:27:46 +0000 (UTC) X-FDA: 82882301628.18.3A637E1 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by imf12.hostedemail.com (Postfix) with ESMTP id 4D0104000C for ; Wed, 11 Dec 2024 10:27:34 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b="EI8CYOc/"; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf12.hostedemail.com: domain of david@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=david@redhat.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1733912842; a=rsa-sha256; cv=none; b=f1h0aEQjoM6vmFqYTTDG3ERDUQN/wnzgF3OJ82PAPtxrLt3mPCj3vxrUlFERgT1h+XGi5e fVOaZB7dtev+yaJ2agAzCVZhnC2x/v4fm1DoxNm6ejzZPaZ8ChbrkXAmxEj3e7dWdDn8qa WdQgeaBEQpb6id9UGnxdfOIIt2e9J9U= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b="EI8CYOc/"; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf12.hostedemail.com: domain of david@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=david@redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1733912842; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=JGcgCCHSs6Sn/ajp60yPWf1ZQUEwQNfJpAcgMkRFdpw=; b=dv9TTL37R0uZl70U/J7SnFw5RWgBY/oZR5KeBCsxiQL5gCITx1PSjsJi546ue5cqVss8NJ rjEPdQ8FXKT8qnsn9eJxTZ2ZdP4uNIlEoncGscHrScYs1R5ADdTuCr7RuYAX9/VJAb/T5d /x79Fu5IInRjlW5wWJIhmT8a9B2xk/A= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1733912863; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=JGcgCCHSs6Sn/ajp60yPWf1ZQUEwQNfJpAcgMkRFdpw=; b=EI8CYOc/tAF3ixaGH2YONT5qkWIB7Guhsh0eB2WKVOl3l2SM5oNpLiJzUH22LxgNI9ItlH jjDxTCDh52Ba6p7sHbaS2VdcSHzp2cuR5y+KUwrm8ONWTa77uNalSgUXch6raE8J0wDhSd 9+6+XnvA+1Dxd9FMlZ+zndUeu6W1PPM= Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-249-Th3B02VxOTK_VWuXDU0wLw-1; Wed, 11 Dec 2024 05:27:42 -0500 X-MC-Unique: Th3B02VxOTK_VWuXDU0wLw-1 X-Mimecast-MFC-AGG-ID: Th3B02VxOTK_VWuXDU0wLw Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-4675749a982so68774651cf.1 for ; Wed, 11 Dec 2024 02:27:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733912862; x=1734517662; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:from:references:cc:to:subject:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=JGcgCCHSs6Sn/ajp60yPWf1ZQUEwQNfJpAcgMkRFdpw=; b=CesVhNCVG2Uk95H6zG9AT45Wx7+XpNURwQKxE3isY7wR83yB9Ie29RrrBylEM3rnHh FzotsD2H+JUjJPnoe+Y8V1nN91RBr122l5oyRtVwgF1HqjMDWO4TtWdgx1Upuuqau8zA 3SR+CkvsQboVcFaOgiXfiBe7k08pu3XxDimNV1Hp0ulbuOgNN9Z3hzWQW5GRvpWfEIPN OWGHqK0qAKaI3Lu7Q9khn2FwpIiK6e5MVZENDj1P5n3q5I8YmOV9PrSorU/OqRstW99c 2FpHdtIhMnz6Cwyq81hadrcrxLTVFPABVo33kVxhoA5C7t22NryE0rYwBO9G/8gwSEMU /fAg== X-Forwarded-Encrypted: i=1; AJvYcCVtD+E5/QDpbdKvZr5Dmso+hf0aUbOzHw0Bx7nZxo/UVPwRFfiIyGvo8gDtswsWc3q+k32rFXEoVA==@kvack.org X-Gm-Message-State: AOJu0Yy8PBiOQfeWEjbyqbfj+Ncq/VkB9m6Zr/PfDChbVc2whPOAYfWn RxSM9RI5RbWHzaTnxGENSkkirmFZSdNqs230cHjkzGfTlZk18HWDSirLS8fgfIuwjUYgoFmc8RV awk9to9sD6bZd8fiCPqvhNtwDD3HSs1C7K6IFmYL9/PsuS4VA X-Gm-Gg: ASbGnctEZWN/+GPpRG02NixuxcijQ3MwyBe5tq1neI/F30yZ4Ky7L7qQ+C2mRMe7OSz yPxBxZB+c6kiAr0i/uAFp4+hJt2a52sYSawJg9A2HxFhxzCffK3ZHuUTcUY9UIxvoPd7o7XblJF KKmY2yUVGycNfeDoRZeO2sV8S5LJwEYSVuB6PhJe96XQo5l/lEYPNWrwLRQp9bLZxsI9/LpJd7y U2jaQ+yjph1hauBMGfPbbZyqlmNQ7yKV+KWpUNeBz/XPvMMuY91DYH7xJsHJ4Jx02wqpcN2cYh5 X-Received: by 2002:a05:622a:114e:b0:467:672a:abb8 with SMTP id d75a77b69052e-467892a25eamr46907191cf.5.1733912862058; Wed, 11 Dec 2024 02:27:42 -0800 (PST) X-Google-Smtp-Source: AGHT+IH9ze0CKs4WN/iwYACMxNnqPYYxh+6XHCVxFTTE33oNxqOB9Ute8xCRGm7knRXpkw54/99tCg== X-Received: by 2002:a05:622a:114e:b0:467:672a:abb8 with SMTP id d75a77b69052e-467892a25eamr46906961cf.5.1733912861756; Wed, 11 Dec 2024 02:27:41 -0800 (PST) Received: from [10.32.64.156] (nat-pool-muc-t.redhat.com. [149.14.88.26]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-467296fe9bcsm71559991cf.51.2024.12.11.02.27.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 11 Dec 2024 02:27:41 -0800 (PST) Message-ID: Date: Wed, 11 Dec 2024 11:27:39 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] MAINTAINERS: group all VMA-related files into the VMA section To: Lorenzo Stoakes Cc: Jann Horn , Vlastimil Babka , Andrew Morton , "Liam R . Howlett" , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <41a14051-75ee-4de3-863c-d0532aa7e3aa@suse.cz> <1e4c3e31-ea9a-4af4-83f9-15a882732e69@redhat.com> <71beb3d1-21ac-4037-8363-6484c0c333b8@lucifer.local> <81fc4cd1-55f4-4569-aef7-0b0da9684fdf@lucifer.local> <67ae2a5f-0c86-446f-a122-f14decdb84d3@lucifer.local> <50e194c2-914d-43eb-bff8-47c4a1119dce@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: nAjAD5rYgw6eLzZ-4gAHOPibrB1f3r9KJo2z9CobO9w_1733912862 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: hzp5wukutj9y6tkahdi374hrmimuxh43 X-Rspam-User: X-Rspamd-Queue-Id: 4D0104000C X-Rspamd-Server: rspam08 X-HE-Tag: 1733912854-705266 X-HE-Meta: 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 fW5FTMr3 NPbpka5Jp7hHcR6dr9MGeJOyGgbliIfyDvi/e8jGWD85TW9bSPzxtN9aHxiFCzbjYb+sKb/e7gD02EYEbPt0wm8TmqomK9hAAs85j7sDjdXsmltGlMXHedtUA5wAe1y1xmY/sagamWHIiA+eQZ2+gYgAPqkZ3OhLOeQAQV49t0q4fRfb7nyvCAguKuvCkYDk96Py+KJ6jhDr60abjU/bxEhhmY+HdpFJdhqu2Sg/klY1JhW+FwMdDsXES7pwDbGj1Ls6xNuIj8TDZdAwipixMXJ4UxNBZzcPI7OYG3PqQO7IodPGdUjYdQZlEFzCGNoEHIO2LOERVBMCIxFRp9y4vtvyz42aP71g9ZeK/86n3jSyN9uyHlfY8OZ1tWrL42/Xh4fmPvzCghLaPpudabrFK9fynpxxQN2i8KI8J X-Bogosity: Ham, tests=bogofilter, spamicity=0.281702, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: >> > > OK so I think we're (probably?) now agreed, I will submit a patch shortly > that: > > a. puts everything in MEMORY MAPPING > b. Drops mm/madvise.c, mm/msync.c from the list > c. I commit to moving things out of the various files that truly belongs > elsewhere > > I mean there's stuff that's weirdly used for page table moving in mremap.c > that should probably live in memory.c as well for instance. Yes, and hopefully we can clearly frame what MEMORY MAPPING is supposed to contain. I tried to tackle it with "/proc/self/maps output", but that's probably not the complete story. For example, maybe mbind() should, for example, at some point be separated out into into mbind.c (making use of mempolicy.c functionality?) and covered there as well? I really don't know, maybe it's not one of the mmap/munmap/mprotect/mremap/mseal/mlock gang after all. -- Cheers, David / dhildenb