From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=91.218.175.135 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793410937; b=nuMysmy5zYtYHEBaFqtKYGZFRhZMH/WW2xE7hWEpLh9fApRXBQMLJC/2C3Io68YSxQvT TQRKsm3k7PV9kz6n/L/KkYeLwS5nquqlgq+0LFfSJcOxlBJAGm8zFgL0gKjn8+SRxdn+g nFcqczwjZc/5dpqGW3mPRX3bVgq/CCt1Dp110CyaAPwqg4PNy9+8bpPyLW45Xj4NNcW4c uTtEEApk/FTlg5cxhSxITZUWsWfjLx5X28wb+wr2RdQrLyjSyyFqn4remUClzWUGL5mZu p0tPyIul0xt2/1jMwen066gfYRn0h/qhJXwMDoYiOaFWxM1tpRQtZvsIDPvjdlN9NLg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793410937; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:Message-ID:Date:MIME-Version:User-Agent: Subject:To:Cc:References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; bh=i5beK/wqta6fa7ekid99EnBANYB7xsLLW6wDEnyFugQ=; b=RR/xILWeOHz3n1CIAS2uNBplR1gtL0r9++hEGaHArHSg6XTwJdOhaC9JXjrJeNCPfFzR q0m8yphSIddx5eisH38F5Bg5Wnvn2vnn1UA/Y6Ft1powXRpTaPJC7ksQAnkt2ono3gT3B UXFwlmX0SMmbdz4x6odw+ZGKGzKv+uEdh0DgVqkypJQqGY4ovoeAYf1yXueZIM15/HVoY Ssvh/lz+YDF5tfCU5LO+/MzELP2j3wGPaovKjCo8iH8w1xIXTTpJ+77JCAYD8kp4d5j03 ZFdEqDnGP/hgEAtY2vDiODbRLRoqSJbsT2uCK7Gb1g8UG10fF8/ufPuSULU6iLyCurA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=i4RxBCx4; arc=none smtp.remote-ip=91.218.175.135 Received: from mta0.migadu.com (out-135.mta0.migadu.com [91.218.175.135]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 52130606A31E for ; Sat, 31 Oct 2026 01:42:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 52130606A31E Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=i4RxBCx4 X-Envelope-To: linux-arch@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=MpJ2KknoxvhydMM0mBu6hlDwlGwxhQOvcnm75Ft8d4M=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793410933; v=1; x=1794015733; b=i4RxBCx4+vXFIwhiP6CNwflbt3rAtoBok+EdOFAGJXqPkgnid6trH1RYGNUsz+s0B79enYr8 c7kWo/qZ/bkJtum4X3dvnr5XpPJDNhEMkqmtbV5EHWkoKh7AlaPIljgPOcsVoG9ZsLRhFMyZGU8 PtnFVSvFeTCx34K90DjAn8LY= X-Envelope-To: linux-arch@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id bee3307f5ff8da89; Sat, 31 Oct 2026 01:42:12 +0000 X-Mizu-Trace-ID: bee3307f5ff8da89 X-Migadu-Flow: FLOW_OUT Message-ID: Date: Sat, 31 Oct 2026 09:41:50 +0800 X-Mailing-List: linux-arch@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 v2 01/47] mm/mglru: don't use stack pointers when walking PUD and PMD tables To: "David Hildenbrand (Arm)" , SJ Park Cc: Johannes Weiner , Michal Hocko , Qi Zheng , Shakeel Butt , Lorenzo Stoakes , Kairui Song , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Baolin Wang , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Kees Cook , Peter Zijlstra , Jann Horn , Pedro Falcato , Hugh Dickins , Pasha Tatashin , Pratyush Yadav , "Matthew Wilcox (Oracle)" , Jan Kara , Zi Yan , Lance Yang , Rik van Riel , Harry Yoo , Alistair Popple , Nico Pache , Ryan Roberts , Dev Jain , Usama Arif , Kiryl Shutsemau , Matthew Brost , John Hubbard , Peter Xu , Will Deacon , "Aneesh Kumar K.V" , Nick Piggin , Oscar Salvador , Minchan Kim , Muchun Song , Xu Xin , Chengming Zhou , Chris Li , Kemeng Shi , Nhat Pham , Youngjun Park , Gregory Price , Joshua Hahn , Rakie Kim , Ying Huang , Jason Gunthorpe , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-cxl@vger.kernel.org, Josef Bacik , stable@vger.kernel.org, Muhammad Usama Anjum References: <20261030002004.154595-1-sj@kernel.org> <6d679adb-a866-4a76-b9ea-3b8c64171fae@kernel.org> From: Ridong Chen In-Reply-To: <6d679adb-a866-4a76-b9ea-3b8c64171fae@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/30/2026 6:21 PM, David Hildenbrand (Arm) wrote: > On 10/30/26 01:20, SJ Park wrote: >> 'get_maintainer.pl --nogit --nogit-fallback' suggests adding below recipients. >> But I can show there are already quite a number of recipients, so I'm just >> noting here. >> >> - Brian Geffon >> - Oleksandr Natalenko >> - Steven Barrett >> - Yu Zhao > > The CC list was so long that I limited it to people that area either a reviewer > or a maintainer of code. > > MGLRU not having any real maintainer is a big problem; because that maintainer > would know whom to CC. > Agreed. FWIW, I think Barry Song and Kairui Song would be good candidates for the maintainer role. Both of them have been contributing to MGLRU consistently and substantially. Barry is currently working on improving aging and fixing the swappiness-related issues, and Kairui is driving the MGLRU-FG optimization work. They have also been active in reviewing MGLRU patches, and their review comments are usually to the point and helpful. They have been looking after this code well, so I think they would be a good fit as maintainers. -- Best regards Ridong