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Fri, 06 Nov 2026 06:03:29 +0000 X-Mizu-Trace-ID: d15d1ba08f67e7a1 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 05/13] mm: convert THP VMA flag tests to use vma_flags_t Date: Fri, 6 Nov 2026 14:03:20 +0800 Message-ID: <20261106060320.43724-1-lance.yang@linux.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20261105-late-2026-vma-flags-v1-5-0d3cd15ab75f@kernel.org> References: <20261105-late-2026-vma-flags-v1-5-0d3cd15ab75f@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam06 X-Stat-Signature: r9g19u5mo4m31jrjbdt3ta1gkbpsah1u 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-Rspamd-Queue-Id: 3F66F40003 X-Rspam-User: X-HE-Tag: 1793945012-137749 X-HE-Meta: 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 RIIH81UX Rok/l7pMWvK0RQFYwo4BJYBXZaSyyTALRWXpRMhg9CFPhgVxNrxlFiiis4Eaf3EeQqAsXlMHojlSXi+XUOK2/q8a2G411ViNV656Cvo1nVjKnFb5FHemi/+cdzu1wovtnJqGn/1pXza2lGSI8632Tv1U/N9Ob8JJptS+LttvDGsMdu+v5v5qkVxlCOYyLrdk2S7nBdJS11eTcAQ3S2EFk3lrlaTFsKoIeH2naI7lArvU7hI559kwPMi485UJkYliytaVKj/IjpyxCvNr4rd4M0gZGbMLjSFABzLLlRH8b63+KRlRuaUuiB3UKDD/QySB6jMzUYsGm/yVf4UwtqdJDhSZhDj+USmleO9KhgeHbR49XaiPU8pA2Ub+UQ1p7EIXrlnzH 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 09:30:56PM +0000, Lorenzo Stoakes (ARM) wrote: >Replace use of the legacy vm_flags_t flags with vma_flags_t values where >VMA flags are tested directly in the THP and khugepaged logic. > >The thp_vma_allowable_orders() family of functions, hugepage_madvise() and >khugepaged_enter_vma() continue to take legacy flags for the time being. > >Also update BUG_ON()'s to VM_WARN_ON_ONCE() while here. > >No functional change intended. > >Signed-off-by: Lorenzo Stoakes (ARM) >--- Reviewed-by: Lance Yang