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 6A362C52D6D for ; Fri, 2 Aug 2024 11:20:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E44066B007B; Fri, 2 Aug 2024 07:20:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DCC6D6B0083; Fri, 2 Aug 2024 07:20:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C6C346B0085; Fri, 2 Aug 2024 07:20:13 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id A76DC6B007B for ; Fri, 2 Aug 2024 07:20:13 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 54E41A0B18 for ; Fri, 2 Aug 2024 11:20:13 +0000 (UTC) X-FDA: 82407061506.08.DBCBDE2 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by imf22.hostedemail.com (Postfix) with ESMTP id 15178C0023 for ; Fri, 2 Aug 2024 11:20:10 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf22.hostedemail.com: domain of jonathan.cameron@huawei.com designates 185.176.79.56 as permitted sender) smtp.mailfrom=jonathan.cameron@huawei.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1722597605; a=rsa-sha256; cv=none; b=d2sNlDfVr4kkLLKZxxbPu7W22e5SKEaBZOKT24UuT5usrKjj0+p4VSHE6ltZe2zmoo8tZk RkdBMFkIwZX9XxEEl4K+ULxNc8+UbwU68wo7TAVg3k6D3UOg371r6bpp2+9vlGdXp8nHed XcKMR50C2nF8QjyKSfHSXeVZ3RE+PBM= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf22.hostedemail.com: domain of jonathan.cameron@huawei.com designates 185.176.79.56 as permitted sender) smtp.mailfrom=jonathan.cameron@huawei.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1722597605; 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=wQsga0iaF79F1StzkKdlGavlGEPe3TrnnaeEhHwP1i4=; b=Sl2naBX3EqocHr2r9fDKCSa1q6ZhZFxUDtmAV2hCQ3PV7CNlQVXjL+bTlgUL0X8WaIakNN q4OSiKIFTgzRTwjJ3hbHiJZHemEdxEr+ihnx92B+IDAaDaY+3DMLBRHgOJN/95vNDRieLB 24B8IsOSqdYZisQW+JIhld+q2C7OcRg= Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Wb3Ft71Q0z6K6GR; Fri, 2 Aug 2024 19:17:22 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id 653A91400D9; Fri, 2 Aug 2024 19:20:01 +0800 (CST) Received: from localhost (10.203.177.66) 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, 2 Aug 2024 12:20:00 +0100 Date: Fri, 2 Aug 2024 12:19:59 +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" , Davidlohr Bueso , "Greg Kroah-Hartman" , Heiko Carstens , Huacai Chen , Ingo Molnar , Jiaxun Yang , "John Paul Adrian Glaubitz" , Jonathan Corbet , Michael Ellerman , Palmer Dabbelt , "Rafael J. Wysocki" , Rob Herring , Samuel Holland , Thomas Bogendoerfer , Thomas Gleixner , "Vasily Gorbik" , Will Deacon , Zi Yan , , , , , , , , , , , , , , , , Subject: Re: [PATCH v3 19/26] mm: introduce numa_emulation Message-ID: <20240802121959.00003c18@Huawei.com> In-Reply-To: <20240801060826.559858-20-rppt@kernel.org> References: <20240801060826.559858-1-rppt@kernel.org> <20240801060826.559858-20-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: [10.203.177.66] X-ClientProxiedBy: lhrpeml500003.china.huawei.com (7.191.162.67) To lhrpeml500005.china.huawei.com (7.191.163.240) X-Rspam-User: X-Rspamd-Queue-Id: 15178C0023 X-Rspamd-Server: rspam01 X-Stat-Signature: oc6d7wmi4o3ewfkaufnanzat6ymzpnrg X-HE-Tag: 1722597610-998866 X-HE-Meta: U2FsdGVkX18JBGMOZRjLmUhE/egPuUPHUhdxvt7XySnmLnLbU4IpBuAz5NyUP05/gX7X7oJWM+p7jdYH6gWtSdCLWLHeTqByEpvSJ02+b38RaP1cJm+do/0iPXH6UKMx7uniXTUw7clAMNS7v0gKHAHfJKmtILeNUHeA5qiU+zna6odIzT2B0PDqjdt2FA2/RlQkMe/CIa7z3JvrDTnXW0LPs0uFLg+8uYqAM8/FE4Jwg3RF/wkyiREoyCO5w4XHm8sioZDZXnk/cSWVrcMICSeHJdxivDv7Ixh3HCAKm3xvid589Z6bmJ2BTxlZ8JyEZG00X3MEPAxATjLL8vjuj5yAkfTN9pmskeFZfj2QjaGYrl0viwzorTfctqSqnUQvQPbq0NhbIIOzqdI8gt9m+zDgLt1nTvFXShXlN8msgKKw9IoTcvhCmhQFIx3ijTLnTbwUOL30hJy3QSQ0wqSZlQ7PAE//V0IeKaA8O6xbUk0CjUXQNzgQ/IVlJyKvWcah+NJHLoS+CrBWQv21a91KSkx8FWkoOF/R9N6l2PmTJXTOkl5/t3gCX2gAaCFtB2/8ngA51NAfH6qws+21RSZNqJD5L7sb0m4Y1BKNJFV0fcPsXZFB0RzISgyew4opJpfHjy5mpLbanXgMh30MvR8VGxzjpMlg3OkXKdpxpWUmtmWA+EYCqKwk0nMQb4BrhvJBamNAHZI36Gdyu7KzY7epvd51m0F7GWNtDQQY0GTczh2AHLoUASV4zZwfRLXXvZmezFU4nnu0hAO8VdLR6aAD2lYRxLvTwLpwWEqxUxJsxq8U50zikYy4Z3PQABzRks8Gz2kf2rlBk+dy5JQhS02E4+f4m/U8s4FLba3lJim0x2mmvz5Rzl+orhFnsux7ogLZIsPjvOGlPKXYYPbBp/AzM3esOYEulSSW99edJdfFpwvCZWCo4CLlg48j5uTw71BEmVKXWz119l4k3M2pI+V 66Yr0Wbb sLyGAAwZsjI5fTQ7uf5b65UDtDAPTdZMQi7NollXV/sE+1bDprttkE6kr/HdhZi0mF4M+4cNxCi7qc2BzISaw8zDuUi+9BEEFtXH8ojRgQZYGNXxyZonDZc6JxPv8xZ6n8xU0E8OW83EhVwCc6IsFDf+TkjYuKdYKVn1XDx2LskSBIv8fhRROxQcSltK3d1Nu7d4XHEU9tIF/CgasdAkb0zUNjDMCSnwwAB+AhxJ/aJ8SGgAg0G7aL66mXGw2lGBZZ/aJw3IwcJbb91KtJGOmXNSmTRJ4fdRsmeewEtSoRTJjBLjYWa6kBsODGiwrCxLaJ6ZCYGvvAShytkC+KDFfPbCSn1Y6Qh+mQ18mSmuN3G5LRNgRrSDGBFtg0q8tryzAus+XwOYquG00m5kCj/dZKfGLrw== 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 Thu, 1 Aug 2024 09:08:19 +0300 Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > Move numa_emulation codfrom arch/x86 to mm/numa_emulation.c > > This code will be later reused by arch_numa. > > No functional changes. > > Signed-off-by: Mike Rapoport (Microsoft) > Tested-by: Zi Yan # for x86_64 and arm64 I ran some basic tests on ARM with this. Seems to do the job. Reviewed-by: Jonathan Cameron Tested-by: Jonathan Cameron Works on both ACPI and dsdt boots.