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b=eggo2rgiLbJFk1vCjCUu/Dz28j26GN6Yu8vt3wmgUN2a3/ieZTz1zPjKBfib9h6xy h1kW0Kun/1QSnKKMyh0ugyQqkx2lPDUFRNoZxx+9cgkxggHn1SyFT9G/thAGmjP5rI 6hiWA4RUk0otidjZMkPV1iBpjb+ZUFHYFC/1T8/ykz4bEULihjbdg0uaapwovv/uYI xmHOFwYd08Qs+bHg40UHoMAn//hmg4nif2GwDTXChpwsRiLkil+2Nywtilwf0gH2tO uuTaifCgJO4uHlEWrO/JRc/XMrIpjQeYwFsBWlF0tj/wqeCrN1j3UOXCGVPg2V91R8 Nz3pjSIB/IlNQ== Message-ID: <0e8e5a28-1111-4b81-b04f-b81e749eb3dd@kernel.org> Date: Tue, 7 Jul 2026 10:31:39 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH v2 00/13] mm: rework anon_vma and remove anon_vma_chain To: wangtao , "akpm@linux-foundation.org" , "catalin.marinas@arm.com" , "will@kernel.org" , "tglx@kernel.org" , "mingo@redhat.com" , "bp@alien8.de" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "willy@infradead.org" , "sj@kernel.org" , "kees@kernel.org" , "luizcap@redhat.com" , "zhangjiao2@cmss.chinamobile.com" , "kas@kernel.org" , "ljs@kernel.org" Cc: "hpa@zytor.com" , "liam@infradead.org" , "vbabka@kernel.org" , "rppt@kernel.org" , "surenb@google.com" , "mhocko@suse.com" , "jack@suse.cz" , "riel@surriel.com" , "harry@kernel.org" , "jannh@google.com" , "jgg@ziepe.ca" , "jhubbard@nvidia.com" , "peterx@redhat.com" , "ziy@nvidia.com" , "baolin.wang@linux.alibaba.com" , "npache@redhat.com" , "ryan.roberts@arm.com" , "dev.jain@arm.com" , "baohua@kernel.org" , "lance.yang@linux.dev" , "xu.xin16@zte.com.cn" , "chengming.zhou@linux.dev" , "muchun.song@linux.dev" , "baoquan.he@linux.dev" , "nao.horiguchi@gmail.com" , "matthew.brost@intel.com" , "joshua.hahnjy@gmail.com" , "rakie.kim@sk.com" , "byungchul@sk.com" , "gourry@gourry.net" , "ying.huang@linux.alibaba.com" , "apopple@nvidia.com" , "pfalcato@suse.de" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , "damon@lists.linux.dev" , "shakeel.butt@linux.dev" , "ryncsn@gmail.com" , "jparsana@google.com" , "dvander@google.com" , zhangji , wangzicheng References: <20260707063308.29176-1-tao.wangtao@honor.com> <08c001ab-320f-4676-830b-8e4ba6a05dee@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: E05A44000D X-Stat-Signature: grwhprukqhzumsxrc5pz95x85tbfk69z X-Rspam-User: X-HE-Tag: 1783413115-619131 X-HE-Meta: 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 ATbYXN2Y 7PnVBC3knOghqtNvm/dnKtBCtDrJNiYX/78sEZMqKx6oek6oHImMi3fHRw4Swbay/GvLPzhy7/P3c+co/QbxrFk22IaHO+n6/HcUuvO1sLwDjVl+DWO5Jle4TFRymMlogBJIHmdMAFWgZGG9EOOXJQRuFsHxeUFOBNbM8XrG2/1DGXEFdQeTaHfQCYYgh27JUlzU77qvpJeankmxyjANZbETXSsbxmKT9EC6kfL7/DWv3FFweG1ZE1Idk2xqu8krj9axHuUXXKqEvaIv0hA4BCRgVQdwWIBGLg5QnS2gw9/C0VNFTrdBNMAxKp3AV9LKjMRT/+V7H+NKpVSSgWByf6DKSxHcybq8ZQWaSDe86SpjiBMomTGooLckLz3PUyHjvIoQ/NbP6DPW5Hegjhi6VIMFobgKtMpweXiDP8h6VSkJi2laxJqvPGAqJD9EBHiot8719 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 7/7/26 10:21, wangtao wrote: >> >> On 7/7/26 08:32, tao wrote: >>> Hi all, >>> >>> Since v1 was relatively complex and difficult to extend, this version >>> adopts a simpler anon_vma implementation approach. >> >> I really hate to repeat myself, but you seemed to have missed my main point >> [1] >> > I saw it, and I’ve waited for a while as well. Apparently you saw it but you didn't read my reply about slapping more complexity on something complicated. 12 files changed, 1056 insertions(+), 54 deletions(-) > > If there are technical issues, please point them out directly. > Or is this simply how technical discussions are usually conducted in the Linux community or the mm subsystem? I suggest you go back and read my email. -- Cheers, David