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Wed, 04 Nov 2026 15:16:07 +0000 X-Mizu-Trace-ID: b99bb3eec717c0ce X-Migadu-Flow: FLOW_OUT Message-ID: Date: Wed, 4 Nov 2026 23:15:36 +0800 X-Archived-By: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 43/47] mm/huge_memory: split huge PUDs when adjusting VMA boundaries To: "David Hildenbrand (Arm)" Cc: akpm@linux-foundation.org, hannes@cmpxchg.org, mhocko@kernel.org, qi.zheng@linux.dev, shakeel.butt@linux.dev, ljs@kernel.org, kasong@tencent.com, baohua@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, muchun.song@linux.dev, 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, stable@vger.kernel.org, usama.anjum@arm.com References: <20261031-fixes_core-v3-43-d6437171ecc3@kernel.org> <20261104031245.9524-1-lance.yang@linux.dev> <45508a75-7549-40e2-a71a-807a824ea026@kernel.org> Content-Language: en-US From: Lance Yang In-Reply-To: <45508a75-7549-40e2-a71a-807a824ea026@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: E1D1720008 X-Spam-Status: No, score=-7.3 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_SANE_1 autolearn=no autolearn_force=no version=4.0.1 X-Stat-Signature: xeuqhfgx134whz6d4ctme7pffjjrjm87 X-HE-Tag: 1793805370-707039 X-HE-Meta: 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 aTh+tgeO /sRqwDx1pdI9B3w26zvKz482hk4jN8t+zEdIniVZrIFLdivxPxb/EktKIEGqKBP1ELY1qle3yiY5AXfDL+vH5ScF9w6yVIsqX6so+6MiVPKZFIUeDfYT+6KbdGopKfnsa+/Fq1Xw0UJyGtKXAblhMPjFZ8T7F9LnTKtwvlCkYeMz9z0/65fkla8UwVAMxeXaPXZ8F+GConkzieeEazsZJiQamLHvkwYsyI/JcHw6FQWLob1NqeX0ZJkfXTkS77MgYRID22T9r4kNa+o78EelAqdLL3+vWWHpWpAhZO2jw38a+OuSJX8PqlCnw8puCBNX5sbZmzl1LA2xLbHyF3Vz0IHTPzwaGX1GK+SDms536yHWoFVooH4caxDjGmLi3zFymi7W2CRH8Ysj9a6g= 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 2026/11/4 17:11, David Hildenbrand (Arm) wrote: > > Thanks for the review! Please do keep reviewing, but note that more trailers > (including this one) will likely not make it upstream as I am about to prepare > the PR to get most of these things here upstream. All good, no big deal :D Cheers, Lance