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 9C20DF33A61 for ; Thu, 5 Mar 2026 13:49:26 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9ED426B0092; Thu, 5 Mar 2026 08:49:25 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 99AC26B0093; Thu, 5 Mar 2026 08:49:25 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 89DA26B0095; Thu, 5 Mar 2026 08:49:25 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 79A196B0092 for ; Thu, 5 Mar 2026 08:49:25 -0500 (EST) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 22AA2877FD for ; Thu, 5 Mar 2026 13:49:25 +0000 (UTC) X-FDA: 84512141490.03.897BA66 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf04.hostedemail.com (Postfix) with ESMTP id 3457D40013 for ; Thu, 5 Mar 2026 13:49:22 +0000 (UTC) Authentication-Results: imf04.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=rN9Mg1Xo; spf=pass (imf04.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=1772718563; 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=gZFRaMNTuI/107pKBR3Mf2CwjNmpowhYESpzBPTNLZU=; b=1+yLkGuK1k4v+48t8TsZp80K4WSeEOwHmOO53YY0Obz4ogNUTqvmMM0ne4iyjFSzqkGBDD XRCXEwageD+b1S3MjE0UkVqJ5x3ApCaU9d3k7Mq0nJcOm4Uk8LhQy4hhgKiZ2Kgu2IJSMR mzZtwZadTJfIUCsitLPVh03Q69xTZFU= ARC-Authentication-Results: i=1; imf04.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=rN9Mg1Xo; spf=pass (imf04.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; s=arc-20220608; d=hostedemail.com; t=1772718563; a=rsa-sha256; cv=none; b=Lop/Ps9o9NfbDds07KVHYUL75xGRzeGwW660RIC2UK2FKLreMe0rqzd+FfwsWeLX45B6xm WG8DLmqzr34PjbfDMir/y0ze09qsLmATQNDrQXQMHbwXlmUIblHX/EuYOPSM4KldSXxJeh TfH3KhPf5wUnctKv+sHuuMhPUyK2TgU= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 30BA041E56; Thu, 5 Mar 2026 13:49:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CAA06C116C6; Thu, 5 Mar 2026 13:49:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772718562; bh=Ngs/xKaVv3ePswv467lzqMPd6HsCR3EcDxlLqTtPdyc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=rN9Mg1XomC1GUF8ax/B819NdvCW4vBDBA3XtujwILny2IxFShUMyVdEZiSrGQ6UT8 VcQibdKygm0Qaad97xG4alrLNs1FX30k+fGf/ccSNBBsRT4lJVrNaiV6IlGXZue8ev qO79VkSBBHK/R21/JLVqdPpIaCJBt6QH6Hz7Sw88nPBxPDRHN30VQb3H2QgHkIalXp A7QABCnYBZDU3/dRwJw1CDhWBoec3weU7usauzUplYh/g8XapYTMpUNBI6vNaoc6GW QoKHeyN1BQtJCqcKUGkZttN9SEhfIVmossFYVFJSNwfkW6XdnWXm2sFs1FwlPg3FBw P/RNBhXPlSKlg== Message-ID: <6d67be9a-8cb2-4339-9680-30b0ef5b0a72@kernel.org> Date: Thu, 5 Mar 2026 14:49:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/6] mm: reintroduce vma_flags_test() as a singular flag test To: "Lorenzo Stoakes (Oracle)" , Andrew Morton Cc: Arnd Bergmann , Greg Kroah-Hartman , Dan Williams , Vishal Verma , Dave Jiang , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Muchun Song , Oscar Salvador , Konstantin Komarov , Tony Luck , Reinette Chatre , Dave Martin , James Morse , Babu Moger , Damien Le Moal , Naohiro Aota , Johannes Thumshirn , Matthew Wilcox , Jan Kara , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Hugh Dickins , Baolin Wang , Jann Horn , Pedro Falcato , Jason Gunthorpe , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-mm@kvack.org, ntfs3@lists.linux.dev, linux-fsdevel@vger.kernel.org References: 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: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: 6fdxbqqo8hiitdka78d3td6opzxcnq3s X-Rspamd-Server: rspam09 X-Rspam-User: X-Rspamd-Queue-Id: 3457D40013 X-HE-Tag: 1772718562-644519 X-HE-Meta: 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 YdYIEScD eJcP3TCsW3N+TRrzgdjQgP2fBBQBb/UwxJieYeacW4LTekEZGiauvttsE0MkcpJW3F8CYRiOkgK2oN2/jLxy6MKg9T5Imizq0BIOKQPBV181IkjazOHjxaDw+AnwotzCW49uj84rOEHWeauEgMzS7bUBdXpyL2Ysgj7I1tUWJnhl5g9+hW2KX1ZJrmJ8zvn/SzLmNDi9jss8MGqvwhntZYX/oTb6XKNM4yU8uSXiT1rSgJ7wLNL+75yeeLB02KFwNdfJQmOczvdw1a6mlbVhyaQX+j0XfU5ZfDf1mSISN5ijj8oyYqgUf+zL/EwZ+0cRiDHou7fBm6hT8hGM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 3/5/26 11:50, Lorenzo Stoakes (Oracle) wrote: > Since we've now renamed vma_flags_test() to vma_flags_test_any() to be very > clear as to what we are in fact testing, we now have the opportunity to > bring vma_flags_test() back, but for explicitly testing a single VMA flag. > > This is useful, as often flag tests are against a single flag, and > vma_flags_test_any(flags, VMA_READ_BIT) reads oddly and potentially causes > confusion. Agreed Acked-by: David Hildenbrand (Arm) -- Cheers, David