From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=115.124.30.97 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793584914; b=jIUgfGrgDWHwYMD8tdxkB2FPI7kB2Z4sSuIjmzl9ne+jg6mXTpMtbmiRvULAjr5fY7lO kxCd3YSj0FXLGuXZp6UCZE9cu0P/NP+VwzbAmWmaaxibQJB1IQVcBmPNSp6mmbtYSWEAD PimqkVVcZ/0oMP8SXY+HMfs35nwP0sji/jRtU7ZrUm8lshSZADoFc5MqpUCjufze9pBkl Yqi3LjdhfYGp8lwByEDC/4+3/bXUrttYxozL4Vqo2efHe5+h8tCC+bptHMZ9IIhAdyewS iGCwTCQ/hBn3srUngp5eVwurhA8nZzABH02RcMxKs5GwZuO3nqSy/gxy3vlD5G4TntQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793584914; h=DMARC-Filter:DKIM-Signature:X-Alimail-AntiSpam:Received:Message-ID: Date:MIME-Version:User-Agent:Subject:To:Cc:References:From: In-Reply-To:Content-Type:Content-Transfer-Encoding; bh=jhak0MmZxZsDBp8302xnXT/xyZGUloAlWeCi+dxqbB8=; b=F/O7623lQx8yJILFsXluFjhEkK/9XeOdvcJ2I0NylCjP/jlBEuUFZ7YmniCj3PjHXaSv OvlCmfB1FsYigXleLT4oIEbdkyKgCb1tDMw0aNJu0OIwbHPeIb3edX1VGH8dRIhdgFelH EFmdR564gVcmthz3lCOrVYg8N/n4LI869Q1KAdv8Tu8ukkX+GR4q2NvXwg4XuhBNDmrEY YOaLD2yMCOhQiNCcrJz53bkA2feohv2yGGlwqGobkdug/9FqmsjBffgAh/LCgtBoG17VR EY5uTyAaquYwMr2hwESfwPH2c+VuOQoxa0vTRCDk2a0b64MW9xVuyx9lbOMGrlMQ2IQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=rO6gKMeM; arc=none smtp.remote-ip=115.124.30.97 Received: from out30-97.freemail.mail.aliyun.com (out30-97.freemail.mail.aliyun.com [115.124.30.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07C3A606A326 for ; Mon, 2 Nov 2026 02:01:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 07C3A606A326 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=rO6gKMeM DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1793584904; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=jhak0MmZxZsDBp8302xnXT/xyZGUloAlWeCi+dxqbB8=; b=rO6gKMeMrTZMb72HrTN0I12UxeuhCF7ftdo1+u0KGkYM163ga8M4KYzdJEGS7Oy9+a/isEOmB7YwbuoOsOKV5p4SKPKzy2cMtkl+0mZG2USkhWhE6DxI5jnO+PEE3oLjeSuhtYGqaSeNPhNahfl4AVWBfCgF7AR/u1SgagJGvkg= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033045133197;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=61;SR=0;TI=SMTPD_---0XDrTDBs_1793584898; Received: from 30.74.144.167(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0XDrTDBs_1793584898 cluster:ay36) by smtp.aliyun-inc.com; Mon, 02 Nov 2026 10:01:40 +0800 Message-ID: <1b7b47aa-8523-4029-971f-ec59b667c7f9@linux.alibaba.com> Date: Mon, 2 Nov 2026 10:01:37 +0800 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/7] MAINTAINERS: TMPFS (SHMEM FILESYSTEM) updates To: "David Hildenbrand (Arm)" , Alistair Popple , Andrew Morton , "Aneesh Kumar K.V" , Baoquan He , Barry Song , Brendan Jackman , Byungchul Park , Chengming Zhou , Chris Li , Christoph Lameter , Dave Chinner , David Rientjes , Dennis Zhou , Dev Jain , Gregory Price , Hao Li , Harry Yoo , Hugh Dickins , Jann Horn , Johannes Weiner , John Hubbard , Joshua Hahn , Kairui Song , Kemeng Shi , Kiryl Shutsemau , Lance Yang , "Liam R. Howlett" , Lorenzo Stoakes , Matthew Brost , Miaohe Lin , Michal Hocko , Mike Rapoport , Muchun Song , Naoya Horiguchi , Nhat Pham , Nick Piggin , Nico Pache , Oscar Salvador , Pedro Falcato , Peter Xu , Peter Zijlstra , Qi Zheng , Rakie Kim , Rik van Riel , Roman Gushchin , Ryan Roberts , Shakeel Butt , Suren Baghdasaryan , Tejun Heo , Uladzislau Rezki , Usama Arif , Vlastimil Babka , Will Deacon , Xu Xin , Ying Huang , Youngjun Park , Zi Yan , Jason Gunthorpe Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20261030-maintainers-v1-0-97278f8a5f54@kernel.org> <20261030-maintainers-v1-2-97278f8a5f54@kernel.org> From: Baolin Wang In-Reply-To: <20261030-maintainers-v1-2-97278f8a5f54@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/31/26 5:34 AM, David Hildenbrand (Arm) wrote: > I am not really the best shmem/tmpfs/memfd expert around, but it should > be good enough to judge when something is ready to be picked up, to then > pick it up. I'll have to heavily rely on Hugh and Baolin on judgment > for the more involved and more controversial bits. > > Rename "TMPFS (SHMEM FILESYSTEM)" to "MEMORY MANAGEMENT - SHARED MEMORY > (SHMEM/TMPFS/MEMFD)" and move it accordingly. Add myself as a MAINTAINER > so people know whom to CC. > > Add mm/core.git as the target git tree. Once shmem becomes a high volume > component we can dedicate it a separate tree and have dedicated people > pick it up. > > While at it, add some more shmem/tmpfs/memfd related files+directories > we missed so far. > > There is also "kernel/pid_sysctl.h", which includes some of the pid > namespaced sysctl vm.memfd_noexec. But that's really more of a proc/ > namespace thingy, so it's not a good fit here. > > Signed-off-by: David Hildenbrand (Arm) > --- Thanks. Acked-by: Baolin Wang