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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=en+lj1NQ; 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 1AFE5606A31E; Sat, 31 Oct 2026 09:42:28 +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=en+lj1NQ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 664441F000C1; Sat, 31 Oct 2026 09:42:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793439748; bh=i/PCDHcUm/I8NCWuhaHFB37jNQYROPtkNduDPTlhiyE=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=en+lj1NQyU2riV2YMG3OrBAZImNntuSsETLs3TvxmI0ve6b5krVTdewONMfFCpdg1 lKoBQo+6FLdXvJoi3OYuNi8OQDUAm7//l70JQ1u8ENmM053tdaY+Riek//GGNSS6LO wlbG+r3mrA+oBtaF+ovFjO8rqp8GXZKRE5ZRs+plwgDlHn+fpmWV1cPz54HaqreYST wIeb7uyyLB5ACr+QNT6OG1vDZm8hBIQVi326j5VK73/4bQyoqTLOQi8PYovn9HOy52 Ah0MSUR4c7oOamuxxSg3ppzUIT4s2Y27x7vRJT3VUnTfFxVxKTFgfLFRBlHJcqduoP qIQ7PnTr5BnRA== Message-ID: Date: Sat, 31 Oct 2026 10:42:09 +0100 X-Mailing-List: linux-fsdevel@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: Lance Yang , muchun.song@linux.dev, kasong@tencent.com, ridong.chen@linux.dev, baohua@kernel.org, sj@kernel.org Cc: hannes@cmpxchg.org, mhocko@kernel.org, qi.zheng@linux.dev, shakeel.butt@linux.dev, ljs@kernel.org, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, baoquan.he@linux.dev, baolin.wang@linux.alibaba.com, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, kees@kernel.org, peterz@infradead.org, jannh@google.com, pfalcato@suse.de, hughd@google.com, pasha.tatashin@soleen.com, pratyush@kernel.org, willy@infradead.org, jack@suse.cz, ziy@nvidia.com, riel@surriel.com, harry@kernel.org, apopple@nvidia.com, nico.pache@linux.dev, ryan.roberts@arm.com, dev.jain@arm.com, usama.arif@linux.dev, kas@kernel.org, matthew.brost@intel.com, jhubbard@nvidia.com, peterx@redhat.com, will@kernel.org, aneesh.kumar@kernel.org, npiggin@gmail.com, osalvador@suse.de, minchan@kernel.org, xu.xin@linux.dev, chengming.zhou@linux.dev, chrisl@kernel.org, shikemeng@huaweicloud.com, nphamcs@gmail.com, youngjun.park@lge.com, gourry@gourry.net, joshua.hahnjy@gmail.com, rakie.kim@sk.com, ying.huang@linux.alibaba.com, jgg@ziepe.ca, 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@toxicpanda.com, stable@vger.kernel.org, usama.anjum@arm.com References: <6FACF8FF-F943-45C8-BDFD-3AFB5C060E0A@linux.dev> <20261031055838.60138-1-lance.yang@linux.dev> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/31/26 06:58, Lance Yang wrote: > > On Sat, Oct 31, 2026 at 09:46:37AM +0800, Muchun Song wrote: >> >> >>> >>> >>> >>> Agreed. FWIW, I think Barry Song and Kairui Song would be good candidates >>> for the maintainer role. >> >> +1 >> >> It would be great if they could take this over. > > +1 from me too ;) > > They both have been really active on MGLRU and doing great work for quite > a while. No doubt they'll continue to do so :D Fully agreed, we really need some people familiar with this code to help maintain it, and Kairu and Barry have most experience on this. Just a note that I also don't want to pressure into such a role (which comes with responsibility). -- Cheers, David