From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3CABD606A32E for ; Fri, 6 Nov 2026 05:59:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=XdOrnOff Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4jLT5H6kPgz2xKx; Fri, 06 Nov 2026 16:58:59 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=95.215.58.234 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1793944739; cv=none; b=l1nYTl1a6r/mmOW8lBomHUbY3IPXd2Ohpr29nvWXTiQU75k1m0tbr6yZ6Q7GFAneppo7VitchAvlGTmVJm0SCg5CaKoATjU1yBS0N/3vlf11RjbYC67C+IZC2/DZf8ezMUC/XnXvEw2SpICaE8HuiaoN/VjapaU5jG5xKASLH+HsBAeit/xtaVnoDsuN8oXhmmaeMuhMlMKvk59lFzrCF5BBnwvTRPUJWPmLUwGCkQlNrTOFOV2MOOKLEbtmWSY89ReiKUk8JJkjPTusTe3PcQggVQa+ZYEtaFG6LdET2Aq5HnESN/kOKOnB/JwrxnAlrOpnIHU61tFjp3hAg+9v+A== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1793944739; c=relaxed/relaxed; bh=PkBehpMQ1APfXjT2IE3+mlc+y4KHDiIRfa6RZSDO6oE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=m1bVtmQr4Wz72a7LX0arYxnAEto7ZIT+fKOP7MQEqCEtCbHdCt2291h3yN7c0iFYNji46gBwTvYrCXStezXPeeyU7MnK8u8KeYUpM1MFJAoipPVed+37d+JJ8bsie05NSreTZJHrnyrVmweysvZVmYICA1Q/BzLsOzupRlzDizxie+MXJlJh6EF5rhHNR6BCvrvvIPOwFiiGL6kAVKPESVK6xyF0IG7YVC7nHl0D4GOwUa3owMasRL78DIYA9jEg1csZT3DdiZ1EwQhZvoArO/s3J8RZUx/+yen9ga3GEmYtvf8qJR8eEPDNwt8UOO4k8DOGb3iSNogZQ3xHT5ZRCA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.dev; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=XdOrnOff; dkim-atps=neutral; spf=pass (client-ip=95.215.58.234; helo=mta1.migadu.com; envelope-from=lance.yang@linux.dev; receiver=lists.ozlabs.org) smtp.mailfrom=linux.dev Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=XdOrnOff; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.dev (client-ip=95.215.58.234; helo=mta1.migadu.com; envelope-from=lance.yang@linux.dev; receiver=lists.ozlabs.org) Received: from mta1.migadu.com (out-234.mta1.migadu.com [95.215.58.234]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4jLT5F1ZJzz2xJR for ; Fri, 06 Nov 2026 16:58:55 +1100 (AEDT) X-Envelope-To: linuxppc-dev@lists.ozlabs.org DKIM-Signature: a=rsa-sha256; bh=PkBehpMQ1APfXjT2IE3+mlc+y4KHDiIRfa6RZSDO6oE=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793944717; v=1; x=1794549517; b=XdOrnOffQTx1UPchmwcD3G9CjSPrVCHD4iwwf1eez29n+8UuEmQWBnNuo+tv+WX0jYnIuuKn ZEDuk3T+aac75YrXwLgooXesiE0yhoWtAL4UfUotSKwnYE+DimImSE5t2leD493mh2Kd5la+QK2 G0d1yur0sUNpDmcaS0qriDm0= X-Envelope-To: linuxppc-dev@lists.ozlabs.org Received: by smtp.migadu.com with ESMTPS id d93371a15e2af6bb; 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-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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=unavailable autolearn_force=no version=4.0.1 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