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 E7815C5DF94 for ; Mon, 24 Aug 2026 14:44:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E8E916B0088; Mon, 24 Aug 2026 10:44:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E65F56B009D; Mon, 24 Aug 2026 10:44:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D54BA6B00A5; Mon, 24 Aug 2026 10:44:13 -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 ADB1B6B0088 for ; Mon, 24 Aug 2026 10:44:13 -0400 (EDT) Received: from smtpin13.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 46CB640188 for ; Mon, 24 Aug 2026 14:44:13 +0000 (UTC) X-FDA: 85136433186.13.E7770DF Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf04.hostedemail.com (Postfix) with ESMTP id 7780C40004 for ; Mon, 24 Aug 2026 14:44:11 +0000 (UTC) Authentication-Results: imf04.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b="EDx/ebIR"; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf04.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1787582651; 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=QQokobOnzFx766ycwjdsmUZkNuOG9N7qwhFQ4tQY8GI=; b=RFnmbVRlZaGQiFRDeTUZYGsMyHt5IzVvPMSM0rib7cIX1Uvub90FAVSDSSzSaU7EDegNkn O4DDYKMXQUYbWLfEuFsPsc7ySM3Aw78xKNNLauJknxyhbD0wCAYN0LAU6NH42xgEAr8S0f VyG0sywQNBzg7gFHYZ1SjpKyaNtKldo= ARC-Authentication-Results: i=1; imf04.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b="EDx/ebIR"; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf04.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1787582651; b=Avn8z5E/kUXGBpTlq8eOaT0ZhoJ51bdgP7h0T0sKST9NJ1wAe2QKp782M8bdQn7ksjfmsj VHX/2FMP3YVpaHPGeHSnYHZBCF9PtiWOKMIAAUVr4C+nllZXs0VJ2x4I1rkDVja/9jVjUy qi/ledsgVEsfWK2aGXxFcUxR49apA7g= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id A23FD43A4E; Mon, 24 Aug 2026 14:44:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED5131F00A3F; Mon, 24 Aug 2026 14:44:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787582650; bh=QQokobOnzFx766ycwjdsmUZkNuOG9N7qwhFQ4tQY8GI=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=EDx/ebIRHPPAEr4vyUHoRfprdZRzHQrMcuhuD63VjKrhtsdLhKk81VF88Krt4GnL0 q0WsC/GIIjQMj6oZCFatOZVDtFR83C8xJoLAlTb1JiQl0/XmsR8j/2cMRQM8qt8I0z +Y7b9LVI91ZNRpDuHpvoudk9d3HCrQXfNPvHlHHS3LMWbpghVf9W1MEb28f48OGfO/ b1JeQlSwMxN1wTqU+Olimy5ANpLfroo2pTrn5gx3/jKLVytp9L+f1TERFBfWfw2zId hgecs3hOSiTiCDrUj6Xp+KM0ofY7PlIIsE3GyiOWEPQ8MmDEaI2pJtg+NBUZDB3UYK QzxLXe0NYwWxg== Message-ID: <7ea3ca54-1975-4b7f-bd08-d28e72fa4b7f@kernel.org> Date: Mon, 24 Aug 2026 16:43:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/6] userfaultfd: rename vm_userfaultfd_ctx to vm_uffd_state To: "Mike Rapoport (Microsoft)" , Andrew Morton Cc: Baolin Wang , Barry Song , Dev Jain , Hugh Dickins , Jann Horn , Jason Gunthorpe , John Hubbard , Jonathan Corbet , Lance Yang , "Liam R. Howlett" , Lorenzo Stoakes , Masami Hiramatsu , Mathieu Desnoyers , Michal Hocko , Muchun Song , Nico Pache , Oscar Salvador , Pedro Falcato , Peter Xu , Ryan Roberts , Shakeel Butt , Shuah Khan , Steven Rostedt , Suren Baghdasaryan , Usama Arif , Vlastimil Babka , Zi Yan , linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org References: <20260823-uffd-vm-flags-v1-v1-0-3086981b33cf@kernel.org> <20260823-uffd-vm-flags-v1-v1-4-3086981b33cf@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: <20260823-uffd-vm-flags-v1-v1-4-3086981b33cf@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Queue-Id: 7780C40004 X-Rspamd-Server: rspam07 X-Stat-Signature: w9mn1ntj9tzwjcpydzrqzhakbtctzqzt X-HE-Tag: 1787582651-461685 X-HE-Meta: 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 iZJ6RZg7 YS/FcKovHjQaz7CodV4J0Ahml1CZaMslKtYT+9H7ldl45DBjuUrwJnp8TDLkbTEY2V8X1l4UCuNM6XP7ex/sJkGcYbDQ7EP4B0t4xm5SP15QDRybibHvS0C3VprJGd0eesinCPdx3WehU49aUcQ81SdpRdlWtPcuK0jyQIFl8OAwZ5mVowD2aD/O8OQjaOd0pX2SrR6uacf750aVUHcDyITAQ+I+JQ+3oECgEA+JqTofyKXBlg9QHgCqhRqff9VllYXCPW26MBYiE/otQMlvgfhpTMw2H7hpZH3894znwVh/SfJgwdgFA6rffWLNrzw1FXxDoekEoH2rykTM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 8/23/26 14:17, Mike Rapoport (Microsoft) wrote: > Rename struct vm_userfaultfd_ctx to vm_uffd_state to better reflect that > it will represent the userfaultfd state for a VMA rather than just a > context pointer. > > This is a preparatory step for extending the struct with a mode field. > > Mechanical rename, no functional change. > > Assisted-by: copilot:claude-opus-4.6 > Signed-off-by: Mike Rapoport (Microsoft) > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David