From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 568EB606A31E for ; Sat, 31 Oct 2026 05:59:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=bMrkYvbl; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=WvaC4FsD DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Unsubscribe-Post: List-Owner; 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s=key1; t=1793426343; v=1; x=1794031143; b=WvaC4FsDcAHQ2NQ2JuiHYy56AQRK9rpDlaBUPZSd+xgQihu0+x11PWIm4iqwRFyZyy1U2XAd No3BIBUDoNW7w/V5YVqDdoRSxK0L8ZNvB0OPSou2EJq8Y5jatu2VQdepv+5F4j7PiwSI/BjV5Zc 4e5m+WqcgzPmPI8SJmGlTm5c= X-Envelope-To: kexec@lists.infradead.org Received: by smtp.migadu.com with ESMTPS id 14fc0ff97d323868; Sat, 31 Oct 2026 05:59:02 +0000 X-Mizu-Trace-ID: 14fc0ff97d323868 X-Migadu-Flow: FLOW_OUT From: Lance Yang To: muchun.song@linux.dev, david@kernel.org, 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, lance.yang@linux.dev, 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 Subject: Re: [PATCH v2 01/47] mm/mglru: don't use stack pointers when walking PUD and PMD tables Date: Sat, 31 Oct 2026 13:58:38 +0800 Message-ID: <20261031055838.60138-1-lance.yang@linux.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <6FACF8FF-F943-45C8-BDFD-3AFB5C060E0A@linux.dev> References: <6FACF8FF-F943-45C8-BDFD-3AFB5C060E0A@linux.dev> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261030_225910_317878_9705661D X-CRM114-Status: GOOD ( 14.21 ) X-Spam-Score: -2.1 (--) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" X-Spam-Status: No, score=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Sat, Oct 31, 2026 at 09:46:37AM +0800, Muchun Song wrote: > > >> On Oct 31, 2026, at 09:41, Ridong Chen wrote: >> >> >> >> 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. > >+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 Cheers, Lance >Thanks, >Muchun > >> >> 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 >> > >