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]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3B033C982DA for ; Fri, 18 Sep 2026 12:05:21 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 460726B0096; Fri, 18 Sep 2026 08:05:20 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 410BF6B0098; Fri, 18 Sep 2026 08:05:20 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 326AD6B0099; Fri, 18 Sep 2026 08:05:20 -0400 (EDT) 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 0E05F6B0096 for ; Fri, 18 Sep 2026 08:05:20 -0400 (EDT) Received: from smtpin17.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 987EB40693 for ; Fri, 18 Sep 2026 12:05:19 +0000 (UTC) X-FDA: 85226752758.17.44FC468 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf23.hostedemail.com (Postfix) with ESMTP id C87AE14000F for ; Fri, 18 Sep 2026 12:05:17 +0000 (UTC) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=feuOnPyn; spf=pass (imf23.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1789733117; 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=cSiQ3QMreWpLjgxso1PqR96WBdVagKdVsODyghsTQXE=; b=46U1W56b1Zurhr2upk9iWXAeRdKvxrMs9iROCYd+LPE7PtTIrk8IY+FbuaDMb+Vik3V9cv SyE5yeYuko2RYBk+cTpackzFPtdEkWjIUv04IspEfmIRjw0tXidB0s04hyBKDVjf13Rcqp Li0CrRr/wR4wl6BAUbpXrxgcBPycPeY= ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=feuOnPyn; spf=pass (imf23.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1789733117; b=CcfFrI3yD8Avbb0iEq8VhH39Ar6HJa+d2FWmO405IAilJxBgUHpcMLG5EAUcEHrEih4m0y P5cLKgGYQacojjzO8crXf7ELGYXWAx2Yr2DCqKBrXahxk2qmmK2E8UPtm3CAtbSS7LLYeq qExhfvlFQpfWvDEzUjyvmzr857D+hwg= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 2736740A07; Fri, 18 Sep 2026 12:05:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 092AD1F000FF; Fri, 18 Sep 2026 12:05:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789733117; bh=cSiQ3QMreWpLjgxso1PqR96WBdVagKdVsODyghsTQXE=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=feuOnPynGATQzBm+y5Y0N8iVZf3OcStsF8Lj1jKsGJsLKUfiFJa6BoCVk/JaYVQyk OxfyjPWu+TfwGnIs4ArII6v83x/jIgYGSa9659+haoeGP6g1uDAwjoIG055ijR47jv AxEik0AMjOpisiDDEZf3jK9UlykYZnSbRqhqvS6UIob1bQ/BnBH56dNFsNYvM9v5Qz u85GnqQwFf7PetGzpkpWyy6BMKwFisHo9GUzMbxkcjxPfdyGWktdFd0L1zTJI9c20n 20knn2MbkptmWjYIVD1/fUc0fgmoKzUkxyS6xrsWAYpUPJ2psc6ULCUqpGyj0sVi3g BCRycWP02kM5g== Message-ID: <9d3355f2-2d3d-4767-9972-ea57ac50ff79@kernel.org> Date: Fri, 18 Sep 2026 14:05:02 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 1/3] mm/vma: const-ify vma_assert_stabilised() and associated functions To: "Lorenzo Stoakes (ARM)" , Andrew Morton , Suren Baghdasaryan , "Liam R. Howlett" , Vlastimil Babka , Shakeel Butt , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Usama Arif , Kiryl Shutsemau , Mike Rapoport , Michal Hocko , Xu Xin , Chengming Zhou , Jann Horn , Pedro Falcato , Rik van Riel , Harry Yoo , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Youngjun Park , Peter Xu , Muchun Song , Oscar Salvador , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20260917-vma-is-faulted-v3-0-5c22314a72e7@kernel.org> <20260917-vma-is-faulted-v3-1-5c22314a72e7@kernel.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: <20260917-vma-is-faulted-v3-1-5c22314a72e7@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Stat-Signature: smakh9rzr7orwf7gigr9onm811g9cbuo X-Rspamd-Queue-Id: C87AE14000F X-Rspamd-Server: rspam07 X-HE-Tag: 1789733117-377830 X-HE-Meta: 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 RENNfS4b SXnj8rySWPcRqDeqFUNdwTApNQm0Gwt01o5D7MuWpV4hN0Cfxx/Z0zoxEA2X6wg3j7TJLbvpcgw+LA2b9MmLwzuYYz6fjnzgZdCQtehdMWLj25K613Ic0O4Wef5wuBbquiFbcPdDLrcgdEzFvC+MCBzD6dSFuK3IjxLbMiH8p9Zqg2uroiiQ4OpHRVuoR2nYXK95HTkYY0R9ThrPKtOVUxjCmihnTnO4DIKSic2K/z60WrrlQEdnU0vmpPuRhsgMphnTko5HlWDpA5uHjbbeeCLtKCJYAKc7me0ZDWvMaWlQGm+Xz7lEBvVU91LzSC0frsBi35kFCsIXPhu5O+UI1UtTd8uD9hs/w3w5XK3WgGVZ088Mu15FK+BFmTtFlcVmQ8w0cmsc6WskKi1YHbHm93qkW0Q== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/17/26 21:47, Lorenzo Stoakes (ARM) wrote: > The vma pointers are not modified in any of these functions so make it > official by const-ify them. > > Propagate this throughout the call stack. > > No functional change intended. > > Signed-off-by: Lorenzo Stoakes (ARM) > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David