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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 55B1AC433B4 for ; Sun, 16 May 2021 10:33:58 +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 0463061186 for ; Sun, 16 May 2021 10:33:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0463061186 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34756 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1liE5t-0002CY-41 for qemu-devel@archiver.kernel.org; Sun, 16 May 2021 06:33:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49020) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1liE1X-0001Up-Ve; Sun, 16 May 2021 06:29:27 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2050) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1liE1M-0007Cw-Pr; Sun, 16 May 2021 06:29:27 -0400 Received: from dggems705-chm.china.huawei.com (unknown [172.30.72.58]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4Fjdh812cnzmgJ1; Sun, 16 May 2021 18:25:44 +0800 (CST) Received: from dggpemm500023.china.huawei.com (7.185.36.83) by dggems705-chm.china.huawei.com (10.3.19.182) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Sun, 16 May 2021 18:29:10 +0800 Received: from DESKTOP-TMVL5KK.china.huawei.com (10.174.187.128) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Sun, 16 May 2021 18:29:09 +0800 From: Yanan Wang To: Peter Maydell , Andrew Jones , "Michael S . Tsirkin" , Igor Mammedov , Shannon Zhao , "Alistair Francis" , David Gibson , , Subject: [RFC PATCH v3 4/9] hw/arm/virt: Initialize the present cpu members Date: Sun, 16 May 2021 18:28:55 +0800 Message-ID: <20210516102900.28036-5-wangyanan55@huawei.com> X-Mailer: git-send-email 2.8.4.windows.1 In-Reply-To: <20210516102900.28036-1-wangyanan55@huawei.com> References: <20210516102900.28036-1-wangyanan55@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.174.187.128] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpemm500023.china.huawei.com (7.185.36.83) X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.190; envelope-from=wangyanan55@huawei.com; helo=szxga04-in.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: Barry Song , zhukeqian1@huawei.com, yangyicong@huawei.com, prime.zeng@hisilicon.com, wanghaibin.wang@huawei.com, yuzenghui@huawei.com, Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We create and initialize a cpuobj for each present cpu in machvirt_init(). Now we also initialize the cpu member of structure CPUArchId for each present cpu in the function. This will be used to determine whether a cpu is present when generating ACPI tables in later patches. Co-developed-by: Ying Fang Signed-off-by: Ying Fang Signed-off-by: Yanan Wang --- hw/arm/virt.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index e5dcdebdbc..50e324975f 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2061,6 +2061,13 @@ static void machvirt_init(MachineState *machine) } qdev_realize(DEVICE(cpuobj), NULL, &error_fatal); + + /* + * As ARM cpu hotplug is not supported yet, we initialize + * the present cpu members here. + */ + machine->possible_cpus->cpus[n].cpu = cpuobj; + object_unref(cpuobj); } fdt_add_timer_nodes(vms); -- 2.19.1