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Fri, 06 Nov 2026 05:58:35 +0000 X-Mizu-Trace-ID: d93371a15e2af6bb X-Migadu-Flow: FLOW_OUT From: Lance Yang To: ljs@kernel.org Cc: akpm@linux-foundation.org, david@kernel.org, jgg@ziepe.ca, jhubbard@nvidia.com, peterx@redhat.com, willy@infradead.org, jack@suse.cz, riel@surriel.com, liam@infradead.org, vbabka@kernel.org, harry@kernel.org, jannh@google.com, lance.yang@linux.dev, ziy@nvidia.com, matthew.brost@intel.com, joshua.hahnjy@gmail.com, byungchul@sk.com, gourry@gourry.net, ying.huang@linux.alibaba.com, apopple@nvidia.com, baolin.wang@linux.alibaba.com, nico.pache@linux.dev, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, usama.arif@linux.dev, kas@kernel.org, xu.xin@linux.dev, chengming.zhou@linux.dev, maddy@linux.ibm.com, npiggin@gmail.com, mpe@ellerman.id.au, chleroy@kernel.org, ritesh.list@gmail.com, sshegde@linux.ibm.com, pfalcato@suse.de, kasong@tencent.com, qi.zheng@linux.dev, shakeel.butt@linux.dev, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, baoquan.he@linux.dev, rppt@kernel.org, surenb@google.com, mhocko@suse.com, leon@kernel.org, sj@kernel.org, rakie.kim@sk.com, rientjes@google.com, viro@zeniv.linux.org.uk, brauner@kernel.org, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, james.clark@linaro.org, mhiramat@kernel.org, oleg@redhat.com, john.johansen@canonical.com, georgia.garcia@canonical.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, zohar@linux.ibm.com, roberto.sassu@huawei.com, dmitry.kasatkin@gmail.com, eric.snowberg@oracle.com, wufan@kernel.org, stephen.smalley.work@gmail.com, omosnacek@gmail.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, damon@lists.linux.dev, linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org, linux-integrity@vger.kernel.org, selinux@vger.kernel.org Subject: Re: [PATCH 04/13] mm/migrate: convert VMA flag tests to use vma_flags_t Date: Fri, 6 Nov 2026 13:58:30 +0800 Message-ID: <20261106055830.43260-1-lance.yang@linux.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20261105-late-2026-vma-flags-v1-4-0d3cd15ab75f@kernel.org> References: <20261105-late-2026-vma-flags-v1-4-0d3cd15ab75f@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: E174A160005 X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Stat-Signature: n4k6arp3dtbz1k7fd73mup543xm1zx9e X-Rspam-User: X-HE-Tag: 1793944718-931129 X-HE-Meta: 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 DD/ktpLQ k2nSIzATezHi4yXKwANddY925R99po6mbS9YZZtZr4AtfIDDGBvlHTlEjPj+LTfsfc42dro1AtcBPekGxCbQewaZqZkA25X1uZXuSZdf7n05//cEW24Zptqw4ZzABlLQRGwDNH/UDqRRk30sLychOjGI9kl2yOuX9a3Jvz01z/5u+ugt3gRmVshSgi0vcFDEgpPwVl8hvUQV9qXXnfG1/pNDXWFwhaRrT6I9Ag33v0/N9AyKEDFuHn2wS2pnCVGtFgyNKVMB8SI/ss5x2x+r80181jueca6NosVSJULKWM4lQEqzco40tFHJ7CphaG1l31jSRLmwIswCk73GroVxquLSZyZWAHd32cFkUVGRG40Zuyu/Fl8BFGmVzwl5mpm7Q13lj 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 Thu, Nov 05, 2026 at 09:30:55PM +0000, Lorenzo Stoakes (ARM) wrote: >Replace use of the legacy vm_flags_t flags with vma_flags_t values in the >migration logic. > >We retain the READ_ONCE() of vma->vm_flags in remove_migration_pte(), as >there is no vma_flags_t equivalent, and arch_make_huge_pte() continues to >take legacy flags for the time being. > >No functional change intended. > >Signed-off-by: Lorenzo Stoakes (ARM) >--- Reviewed-by: Lance Yang