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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-Rspamd-Queue-Id: DE980140002 X-Stat-Signature: 9iy1zmdopafc1n7yigxoxwmage3pgsct X-Rspamd-Server: rspam06 X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Rspam-User: X-HE-Tag: 1793426345-881563 X-HE-Meta: U2FsdGVkX19mn0hvFluzl8Cue9T1ebfAVA0jEt9gcl72z/swPUbFcv0PGXYPvhQE5DegPp/g83LlW7Vo2KUhK9/CHrK+vp4OUegWl+OTkkpJKDU+pe3RoPwVfbAxgXtr/hCYaui6/yTfMMroIv4MRI23/nwtUEvYF5SszfBZQlW1/P5vW8RicMURSywYz2uIvE/8h6bZee+RxD/GJ0T0htkyxfyTuIxK6UMV1cWPuQcIxXMdD7FlsNnpiCHEABOqHsVpoc+HmcmOHPvj3jSY3o9JL7WEIMjZz+NW1sGdR7eCNX87OxuW4a54Mg7xxlXtGT6UaZj47WirCJkmlSX4DUK0OInp2qNK1Hl/16CIlHFuFa+Sb+WvCsG5UeBlof56wXdJ6F5xGbvv3FEEM2QIM0hUKoNQOjVpl8bCQd6Bl+Ldi0UuSJLsczqUvvlVf6IH1cEOfF3dR7rD0ODbszqssp1VbSgsYtOudcXcrrXU/LDEc9odQQHP2jjVz6FcBIx12SCFdNoQV8DmGxIuaiEkJxClJANEnMbi/1lR5R6SK69jwNVJCss9buU6Ic7Eg8kULkneLVOG6TIfvLy+ofZtCLVUT1Lt2h+ICg4uznJQjesjLr9Cnty9aPFcxV44MP8U5Iv3Nds2NFnJH1dFcV2zRKfIuQFVcEgNLkWuW8a25/QZ1XWa1bq/c1ltrpxAnf5BYy1FsH0Px1G3tt+8/ZD7+XGOQ4kqALyHJknyb1IZ123O+sUai/p+Gve7sKVjm3UVBUtd2SP0rEhAIV9rH4nXLMrCMDkT6yCH/eNTWF38RIkiq6U+G9y9nyAvTL/9/UTEXiYh/bWxui3Au0QUxOk+LshQvehM9ZJBgPWwa6/w5k/H88BJS8f8fbW3DRWFiiVEDl0QPw67Jed40E/XDBtn2RHJv7GhsEWwXIs/tlcCUdUR7LK1hRwD5huN662JRFOyrctl6ykbFbpTrV7Z7SR HXGfJ7/G TVEclGwd5fECBNNzw2G9UZNzKvZ/GWSZ1ItY6b75aYkx/bPdz31n6A9BgFYsiEke4G9o5586Gak3JcPnr4t0ceGGro+ABjJZA793EwNlMJeMrc51yHreyx/bb/rIWwrA5N5QGj3F361v+g9Fr3nignDISRzsynfLSe5hK5WiNewe26MQ1qoCGOk82V1tHTViwBNzkbgqlBf+K8d9/XfGVA4KlVLhzai7Ipje10WiIpROcy6IfRwYgnhf1IQAGPsUaxmCi0Meupqke85A++swt/cN177r0F52NrnWrQ2JhJv7xu45hP9nMXFBQADIYphoT1NxHzk+KTfOggQSwEXA+IM0VFhbhX3UthOEJzp5d30un+v46vAjD4Kzi9HRZTy5z6FosORbOf/3teT8= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: 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 >> > >