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 6C669CA5FD4 for ; Fri, 2 Oct 2026 07:00:35 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6F9476B008C; Fri, 2 Oct 2026 03:00:34 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6A9FD6B0098; Fri, 2 Oct 2026 03:00:34 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 571006B0099; Fri, 2 Oct 2026 03:00:34 -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 326AD6B008C for ; Fri, 2 Oct 2026 03:00:34 -0400 (EDT) Received: from smtpin23.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay04.hostedemail.com (Postfix) with ESMTP id BE6451A0629 for ; Fri, 2 Oct 2026 07:00:33 +0000 (UTC) X-FDA: 85276787946.23.E52DD6E Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf28.hostedemail.com (Postfix) with ESMTP id ED56BC000B for ; Fri, 2 Oct 2026 07:00:31 +0000 (UTC) Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=LB5MfZ8g; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf28.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=1790924432; 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=gtNwuh51450zgPbNP+lOvAlJrZTcY2sBjh4xMuP21vw=; b=bangC4/qm5lRniLALpRwA8Kk9NAP9K4RFQOtAq9Bcvbgae/x22duyY95yEiShxHxEa2ydT jcTl3KRledGSRK9AfmcdwmxF3GNgusCZUYRukO4ScgY6e3BHgQdnZmzdhP5GLbtMNuuw0y kWfbO0qw4P9DW8TapMyccabyw2VL1Tk= ARC-Authentication-Results: i=1; imf28.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=LB5MfZ8g; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf28.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=1790924432; b=e80kGghpuQeDFeI0FlMg8m8INUNzqzxp20r2qRak7G++mujeCz2rxLhHkow+0NuwAendZO tN2fWveAIcyzWqdD1jqnyBoduVr0IVlRMNNMBjEXMmkKU270notCR77ESbrvRIRx/LFmtj yDJmqGcrOa2m3F/hviA2ril5I2N7SBg= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 2A658439B9; Fri, 2 Oct 2026 07:00:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E2A71F000FF; Fri, 2 Oct 2026 06:59:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790924431; bh=gtNwuh51450zgPbNP+lOvAlJrZTcY2sBjh4xMuP21vw=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=LB5MfZ8gwUz7jV3rjOoWGsbV2OJ22b98eGq9HqzFXlfodFfw693NurnE4J5S0k8P5 9nvK1wFEP93FYpZ8Yrj+krBwOqTFfYI1uKjaBg7BblFGnLZJFGRCr0WKYuvF1lK/OX fdJdifTIwBtx5p5k5sN0Ma5IUJRPVpzBN6OjbuqHx0SsF3wmNLZBsxiOC6RcXe6U7V +Gp+TyyAbL3cPzuVxrbYnUm51uQmq0MVWARIEWZcaZLfWNyfIJo9PNR52KgaYkcjhB r2lVWQEmwik9HSiRcDRw+PK7PeWXgZqErv0EBPEud/ZTYmuWPlP+0oumFqa5u3J36B KTvwpey+7Wvbw== Message-ID: <9bbdf4e8-6984-4477-a183-f0b236047381@kernel.org> Date: Fri, 2 Oct 2026 08:59:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 31/40] mm/vma: introduce vma[_flags]_is_persistent() To: "Lorenzo Stoakes (ARM)" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Jann Horn , Pedro Falcato , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jonathan Corbet , Greg Kroah-Hartman , Dennis Dalessandro , Jason Gunthorpe , Leon Romanovsky , Paul Moore , Stephen Smalley , Jaroslav Kysela , Takashi Iwai , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Usama Arif , Kiryl Shutsemau , Doug Gilbert , "James E.J. Bottomley" , "Martin K. Petersen" , Jaya Kumar , Simona Vetter , Helge Deller , Sebastian Reichel , John Hubbard , Peter Xu , Masami Hiramatsu , Oleg Nesterov , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Rik van Riel , Harry Yoo , Juri Lelli , Vincent Guittot , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Will Deacon , "Aneesh Kumar K.V" , Nick Piggin , Arnd Bergmann , Muchun Song , Oscar Salvador , "Matthew Wilcox (Oracle)" , Jan Kara , Marc Zyngier , Oliver Upton , Catalin Marinas , Madhavan Srinivasan , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , "David S. Miller" , Andreas Larsson , Alexander Viro , Christian Brauner , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Youngjun Park , Johannes Weiner , Qi Zheng , Shakeel Butt , Axel Rasmussen , Yuanchu Xie , Wei Xu , Chengming Zhou , Michal Hocko , Miklos Szeredi , Xu Xin Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-usb@vger.kernel.org, linux-rdma@vger.kernel.org, selinux@vger.kernel.org, linux-sound@vger.kernel.org, bpf@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-arch@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, fuse-devel@lists.linux.dev References: <20260917-b4-mmap-prepare-vma-flag-sanify-v3-0-4583d8a23bca@kernel.org> <20260917-b4-mmap-prepare-vma-flag-sanify-v3-31-4583d8a23bca@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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That's extremely confusing, sorry. We have to find a better name for that. Is this really all about user pages (pagecache, anon) that we would find through the rmap? -- Cheers, David