From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793553256; b=URm3x2UulgjI/HNvOf6603laUW5gwRy5yAO1yJ48vBAGTlfzJHpT7yT1BqSlrnGETUm7 QZwociQ6ARDiu2FLy4qI+PT0TXp+dMIY5wPD0fn4/GkDWVjM1jynTPhjzSlgqlU3wTe/b o9ys1bp5vChuSdVKPPHyYtYnUaAFUESyfercxa3dP5YclrtiReoQk4/MalTrdyzScKfHy MOxaXAn6/aTvklqLMwt8XVtyNOddscMVPkxjcrntftzD+/JRiIZOEW4rinA6j2v+lBeu8 G1ujVS8SgdS2trZSgHGVGfgf3vgeMZ2AuwYDoRtnv7KfQHuZ4Rx12HyrH70g1vp5FwQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793553256; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=R6gUavSXN8o98nfRqPmDU4mBwMW9oSNT3lHuUTmjbYo=; b=vH0tuKdFwQb1bXKXN4voxyBNxj0p2f3LfZzi2uwXi7sYQz/+V/z+7isEHGlAmi49Ef40 SEJ/h2mg0BconVZ7kMv2vsx3+9VA6ZtloXA4ZtV1wrH868RdEsbHtlNd2jM3CBr1OQ+2P szJpeteuTYwcMFrO4FJAIjNI7HEpu1mZVMjQr0uj/IWiaAZ4C5WMDuLN9UEqmGkwJR9ap gzI8fWjjjb7+JwBlCDWaoKwNoiwcGl1Q1RKpi+rQgydMZMt6QIgFdpaBNS+DYY0mfmELf wVQXIl5gX+3OEJrp++E4b6kAWmQktbPhxDqRcKZq8FIB5dpqQGzwyp18X5EddCRbcxQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="NW0/ZItu"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B22F3606A324 for ; Sun, 1 Nov 2026 17:14:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=NW0/ZItu Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7622E1F000C1; Sun, 1 Nov 2026 17:14:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793553255; bh=R6gUavSXN8o98nfRqPmDU4mBwMW9oSNT3lHuUTmjbYo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=NW0/ZItu8ulb85kahpqmxU5Cdhwkdm5fODVcRqYy5093olCiYLGwX7cw1FLgl/Wr8 be6fSFpfOzilrkt3Mgrvv3f30APu+WmoLRhr6w5YThqBESoP5fQrAnIRvDI+unlBU2 XGY/8ngxF/IMenuje6LAqPjw894hwe+xyz7HmvasyKt/fGFx5myHpXwVbtlwHGIAdV bB06uoPXtIzgtCDJYVFA8LfpKvY5/jU7OOmM4yRQIQRaHCfhUvHo0WMuxWN1NR58rh 81Kl3CuXfHLi8oQYLM0CMiFJlqua3DYgG4QBD9lfGheBq5gAgkTK7Ku1qzRr72QTQK Ed8/XYIg/OB4w== Date: Sun, 1 Nov 2026 17:14:12 +0000 From: Harry Yoo To: "David Hildenbrand (Arm)" Cc: Alistair Popple , Andrew Morton , "Aneesh Kumar K.V" , Baolin Wang , 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 , 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 , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 2/7] MAINTAINERS: TMPFS (SHMEM FILESYSTEM) updates Message-ID: References: <20261030-maintainers-v1-0-97278f8a5f54@kernel.org> <20261030-maintainers-v1-2-97278f8a5f54@kernel.org> 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 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261030-maintainers-v1-2-97278f8a5f54@kernel.org> On Fri, Oct 30, 2026 at 10:34:26PM +0100, 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) > --- Acked-by: Harry Yoo (Meta) -- Cheers, Harry / Hyeonggon