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 X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38A12C432C0 for ; Wed, 27 Nov 2019 09:41:36 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F3FA92070B for ; Wed, 27 Nov 2019 09:41:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="H4repO3J" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F3FA92070B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:36380 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iZtpH-0005vJ-5m for qemu-devel@archiver.kernel.org; Wed, 27 Nov 2019 04:41:35 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56818) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iZtoJ-0004cU-Q1 for qemu-devel@nongnu.org; Wed, 27 Nov 2019 04:40:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iZtoI-00016x-QD for qemu-devel@nongnu.org; Wed, 27 Nov 2019 04:40:35 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:45519 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iZtoI-00016j-MF for qemu-devel@nongnu.org; Wed, 27 Nov 2019 04:40:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1574847634; h=from:from: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=NokGNsUAB2REaspMQQLQLwbq4fv9Byp3PyJp6MuBC7c=; b=H4repO3JGtJHwiRblErPJwUWSOQ0BgoS9nL6FZczWzzImgZ+VK8hb78H6Km+WEQZjFN1Ki Svg8y65lvNxMwWfxszXDFFr2vY9WnRUOfvnGt6cbEZ7GBOShuEGBXWkjhJ7oacfY8G08Ni 5dh3tVPUge4fr6en0bSxUVpC2ixCL9M= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-28-iDYfv2QcOIC3BicRUdE_zw-1; Wed, 27 Nov 2019 04:40:30 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 98E9180183D; Wed, 27 Nov 2019 09:40:27 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-134.ams2.redhat.com [10.36.116.134]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 34AFD5D9D6; Wed, 27 Nov 2019 09:40:24 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 75B281138606; Wed, 27 Nov 2019 10:40:22 +0100 (CET) From: Markus Armbruster To: Tao Xu Subject: Re: [PATCH v18 1/8] numa: Extend CLI to provide initiator information for numa nodes References: <20191127082613.22903-1-tao3.xu@intel.com> <20191127082613.22903-2-tao3.xu@intel.com> Date: Wed, 27 Nov 2019 10:40:22 +0100 In-Reply-To: <20191127082613.22903-2-tao3.xu@intel.com> (Tao Xu's message of "Wed, 27 Nov 2019 16:26:06 +0800") Message-ID: <87muchfyih.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-MC-Unique: iDYfv2QcOIC3BicRUdE_zw-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, thuth@redhat.com, ehabkost@redhat.com, mst@redhat.com, jonathan.cameron@huawei.com, sw@weilnetz.de, fan.du@intel.com, mdroth@linux.vnet.ibm.com, qemu-devel@nongnu.org, jingqi.liu@intel.com, imammedo@redhat.com, Dan Williams Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Tao Xu writes: > In ACPI 6.3 chapter 5.2.27 Heterogeneous Memory Attribute Table (HMAT), > The initiator represents processor which access to memory. And in 5.2.27.= 3 > Memory Proximity Domain Attributes Structure, the attached initiator is > defined as where the memory controller responsible for a memory proximity > domain. With attached initiator information, the topology of heterogeneou= s > memory can be described. > > Extend CLI of "-numa node" option to indicate the initiator numa node-id. > In the linux kernel, the codes in drivers/acpi/hmat/hmat.c parse and repo= rt > the platform's HMAT tables. Please mention new machine property "hmat". > Reviewed-by: Igor Mammedov > Reviewed-by: Jingqi Liu > Suggested-by: Dan Williams > Signed-off-by: Tao Xu QAPI part looks good to me.