From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4054FC3DA59 for ; Fri, 19 Jul 2024 18:20:02 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B3A516B0093; Fri, 19 Jul 2024 14:20:01 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AC29E6B0095; Fri, 19 Jul 2024 14:20:01 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 963066B0096; Fri, 19 Jul 2024 14:20:01 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 7701F6B0093 for ; Fri, 19 Jul 2024 14:20:01 -0400 (EDT) Received: from smtpin17.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 2B1201A081F for ; Fri, 19 Jul 2024 18:20:01 +0000 (UTC) X-FDA: 82357316202.17.5023EA4 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by imf30.hostedemail.com (Postfix) with ESMTP id C12AC80011 for ; Fri, 19 Jul 2024 18:19:58 +0000 (UTC) Authentication-Results: imf30.hostedemail.com; dkim=none; spf=pass (imf30.hostedemail.com: domain of jonathan.cameron@huawei.com designates 185.176.79.56 as permitted sender) smtp.mailfrom=jonathan.cameron@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1721413166; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=SHmuVu8ZXfq0JJDohD11y8QJ7MsdpfECx1Xa93iYayQ=; b=25VngoGNbJLYc8ziEpR2HrhHBS7oU8GbevB1u4+OFZqalwK5BEa2r3AGkSfYXFSXrvkBny BdG9shzfzYlWzRNSbgnRP/z5s2dxyLBNzqsX5XVvPm9UD0Ol5XRVqJ4VrAEtbItJu+zgXj c5gaAqtv9JR661pll9ZH5ncQkuNNcAI= ARC-Authentication-Results: i=1; imf30.hostedemail.com; dkim=none; spf=pass (imf30.hostedemail.com: domain of jonathan.cameron@huawei.com designates 185.176.79.56 as permitted sender) smtp.mailfrom=jonathan.cameron@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1721413166; a=rsa-sha256; cv=none; b=LUAb3PqY/dRa4oThMLbiI3af4qjnuBpBhkXlktP/M5TxWfVaJUkzjcfJMjjUWI38BsRh8i R3N9GNaVSPDWTM/CMwMYp5uRHHlyFOF9Yazkq1ABltqRXSfpqpjrf8k88T+GchcbBcL5xz jsdn6SKbxorISFSCwrHTeetVhmvK8pE= Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4WQdFc5j7rz6K6Qn; Sat, 20 Jul 2024 02:17:56 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id AC6AB140A36; Sat, 20 Jul 2024 02:19:51 +0800 (CST) Received: from localhost (10.48.157.16) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Fri, 19 Jul 2024 19:19:50 +0100 Date: Fri, 19 Jul 2024 19:19:49 +0100 From: Jonathan Cameron To: Mike Rapoport CC: , Alexander Gordeev , Andreas Larsson , "Andrew Morton" , Arnd Bergmann , "Borislav Petkov" , Catalin Marinas , Christophe Leroy , Dan Williams , Dave Hansen , David Hildenbrand , "David S. Miller" , Greg Kroah-Hartman , Heiko Carstens , Huacai Chen , Ingo Molnar , Jiaxun Yang , "John Paul Adrian Glaubitz" , Michael Ellerman , Palmer Dabbelt , "Rafael J. Wysocki" , Rob Herring , "Thomas Bogendoerfer" , Thomas Gleixner , Vasily Gorbik , Will Deacon , , , , , , , , , , , , , , , Subject: Re: [PATCH 17/17] mm: make range-to-target_node lookup facility a part of numa_memblks Message-ID: <20240719191949.000045c6@Huawei.com> In-Reply-To: <20240716111346.3676969-18-rppt@kernel.org> References: <20240716111346.3676969-1-rppt@kernel.org> <20240716111346.3676969-18-rppt@kernel.org> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.48.157.16] X-ClientProxiedBy: lhrpeml500006.china.huawei.com (7.191.161.198) To lhrpeml500005.china.huawei.com (7.191.163.240) X-Stat-Signature: b1bdb4potikbgsbk13e1kass3sgbk1g4 X-Rspam-User: X-Rspamd-Queue-Id: C12AC80011 X-Rspamd-Server: rspam02 X-HE-Tag: 1721413198-411897 X-HE-Meta: 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 ZniyhMvH ldkWApDULcSkAkKTT4ko2WX7VSfibGT32qRCCK+e9qJrKds7hp00bNpxUh8RY26y8l8PP44nX05A4yvKjQpQKJoAJvsu4DTvYZVVrSr8j7gfVFnL17+L6lu2p6GhRKjmaH25E2donqTEfg6N3St3lmYlWUfTS781ZKWwN4l3PFqmxL+x6ZwSgEQk5TKMkTiGbSuZFQ1SUghnzDskBTiANb6oGCqfttkNQgVwo0TwEG1QC63uTcaora5x0MPVCr9JbtxZhURWvaVH34U9ouqoHazc52am7JXuRsEcnBh5LmPlx7saPFOIg5aKmMY0+vWwV/Tt2cY9tg7Bln+kD0RxULwoURQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 16 Jul 2024 14:13:46 +0300 Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > The x86 implementation of range-to-target_node lookup (i.e. > phys_to_target_node() and memory_add_physaddr_to_nid()) relies on > numa_memblks. > > Since numa_memblks are now part of the generic code, move these > functions from x86 to mm/numa_memblks.c and select > CONFIG_NUMA_KEEP_MEMINFO when CONFIG_NUMA_MEMBLKS=y for dax and cxl. > > Signed-off-by: Mike Rapoport (Microsoft) Reviewed-by: Jonathan Cameron Thanks. I'll poke around more next week. Have a good weekend. Jonathan