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 40EE2C5AD5A for ; Wed, 12 Aug 2026 11:34:12 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D0CFF6B016B; Wed, 12 Aug 2026 07:34:10 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id CE3F16B016D; Wed, 12 Aug 2026 07:34:10 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BFA646B016E; Wed, 12 Aug 2026 07:34:10 -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 97A316B016B for ; Wed, 12 Aug 2026 07:34:10 -0400 (EDT) Received: from smtpin12.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 3E4921A0359 for ; Wed, 12 Aug 2026 11:34:10 +0000 (UTC) X-FDA: 85092408660.12.32A4FDE Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf14.hostedemail.com (Postfix) with ESMTP id 85024100008 for ; Wed, 12 Aug 2026 11:34:08 +0000 (UTC) Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=HWH8+Zud; spf=pass (imf14.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 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=1786534448; 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=E7z+H0RyDJEX93yExKfT9hg5WojlT1zdJq1l8ERyIWc=; b=lOXyaFRex8cfAnPI8bqAKXZ95Q1mKseN1foUHdweI5z89X4yyJePpuuFduW9aeiqNRomSz 6nNQNgg6xRG7o70RpnLRBmxc0lFd3oP55vk6ni/dmschPZ4hFRHEHs3YycluKkfPOUpvs0 ep8LMcxfhYAuXt8uhRY89kilrD0Bo14= ARC-Authentication-Results: i=1; imf14.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=HWH8+Zud; spf=pass (imf14.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 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=1786534448; b=NkjCtLeeOh7FtwwyWTJkVB4vHxbTYZG7/voufiBjyJp03yDH5nq7uVlSx9yBho5zj4qwXc 7w9ITEV9O2CPORH8J3wslRGP+yyxGNET3kG6Bs6eSqZiFYHBsL2CjlKur2zsMTEucRo/wu H+IWAHi2Ayd7AujeWbADgi94Io0kLaY= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 034AA60A9E; Wed, 12 Aug 2026 11:34:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89E701F000E9; Wed, 12 Aug 2026 11:34:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786534447; bh=E7z+H0RyDJEX93yExKfT9hg5WojlT1zdJq1l8ERyIWc=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=HWH8+Zudg5OBaZJSD7RU+A/ZnFocS165pqFBdzvxs/IHcVuvK/Pulap6KA0ZpVnX3 eCFCToUaDAL/2KP4gGYEbA2FT1fRpf4iujeu7le0Bb9ysGGtDA51jIC37ULaIVZUFf hLPMgmLZm/n0zSQMq+gmVQaHrfk7jJ6tDJX107ib67Ij8JA1IpgFOQi4Pd1OqEFGfx oeq9+vV92clcA/35KTQwydUxltJ4j24vVcauOAAvni3BcTCLCcdBm4K3yRsuTfOkeQ CcUmB2qRx5eIqsXN0TJbOTL86PW0Ni2LLIz2uAsvC7tULX98rPyo4ullL8hCNrxOHq fRfyseknZbWDg== Message-ID: <2ad991b7-41f6-4138-9cfe-a7da15097954@kernel.org> Date: Wed, 12 Aug 2026 13:34:02 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] MAINTAINERS: add drivers/char/mem.c to mm misc, memory mapping sections To: "Lorenzo Stoakes (ARM)" , Arnd Bergmann , Greg Kroah-Hartman , Andrew Morton Cc: "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jann Horn , Pedro Falcato , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20260812-add-drivers-mem-to-mm-maintainers-v1-1-6218b861f4c8@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: <20260812-add-drivers-mem-to-mm-maintainers-v1-1-6218b861f4c8@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 85024100008 X-Stat-Signature: 7z4mhkhnbs7i34boh16qjhx1aojjecjr X-Rspam-User: X-HE-Tag: 1786534448-47308 X-HE-Meta: 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 khVL7sus VKKbdkjYpVghUXQP2I9rlHmq/oMCn+vkABwhCcs4A0d7H9mb+Yu0iYg16T/HK/6rObEYdJi9IU9KsxBw6f7zDn5+GH24/pWjI+ORR52hgQ/Y/BpQrtB1k1Y5tIbeKJOcVFttUeICidIG79oJSId3xp+3diBXMHj8/xur7HuKCKAeqkTBQyQKA5LD72llvkG9p7aDxtwFLSZNSyEK/v0zIG0oTEpz515UxuingXSUgt0k/RrbAeKVDAZvhetv9hxCwj7FuwPCu3R97zWzgIFjJAXfEzQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 8/12/26 09:43, Lorenzo Stoakes (ARM) wrote: > This file is a 'special' driver that implements /dev/zero and /dev/mem > among other things. > > As such it makes sense for mm to be cc'd on mails and to have some say in > how things are changed there, so add it to the mm misc section. > > Uniquely, it provides the 'old way' of obtaining an anonymous mapping - > MAP_PRIVATE of /dev/zero - so is directly tied to memory mapping, therefore > also add it to the memory mapping section. > > scripts/get_maintainer.pl copes perfectly fine with files in multiple > sections so everything should work correctly. > > Signed-off-by: Lorenzo Stoakes (ARM) > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David