From patchwork Wed Jul 26 00:32:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gavin Shan X-Patchwork-Id: 1812929 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=IY5WVeic; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4R9Zh86prMz1ydm for ; Wed, 26 Jul 2023 10:36:08 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qOSTh-0001wJ-M5; Tue, 25 Jul 2023 20:34:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qOSTg-0001uH-7Z for qemu-devel@nongnu.org; Tue, 25 Jul 2023 20:34:08 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qOSTd-0003B5-BL for qemu-devel@nongnu.org; Tue, 25 Jul 2023 20:34:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1690331639; 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=J8S0eAWzN6EGtNTjC2qFLYW++XUaEL4oEsl8iKKMElY=; b=IY5WVeiceHRIVmRaQJuVo+oNvQ8BtsBECERaudajt+AmsiqVSCpMVugENnca/ncUP0PhGp ODq8rrqAqOb5EAk7q0iqhQ2T9f+4+Crq+VT1fEfPdT6bPSBs2ab6Q8Q6ElXzA0JtA65MdY ZSeI+PlefBf/5+Loy331y8O2Z3m7S50= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-573-05eIoiskP4W0CGpOtJpIhA-1; Tue, 25 Jul 2023 20:33:57 -0400 X-MC-Unique: 05eIoiskP4W0CGpOtJpIhA-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E09FF8030AC; Wed, 26 Jul 2023 00:33:55 +0000 (UTC) Received: from gshan.redhat.com (unknown [10.64.136.80]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6621F4A9004; Wed, 26 Jul 2023 00:33:47 +0000 (UTC) From: Gavin Shan To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, qemu-riscv@nongnu.org, peter.maydell@linaro.org, b.galvani@gmail.com, strahinja.p.jankovic@gmail.com, sundeep.lkml@gmail.com, kfting@nuvoton.com, wuhaotsh@google.com, nieklinnenbank@gmail.com, rad@semihalf.com, quic_llindhol@quicinc.com, marcin.juszkiewicz@linaro.org, eduardo@habkost.net, marcel.apfelbaum@gmail.com, philmd@linaro.org, wangyanan55@huawei.com, laurent@vivier.eu, vijai@behindbytes.com, palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, liweiwei@iscas.ac.cn, dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com, imammedo@redhat.com, cohuck@redhat.com, richard.henderson@linaro.org, pbonzini@redhat.com, shan.gavin@gmail.com Subject: [PATCH v2 5/8] hw/arm/virt: Unsupported host CPU model on TCG Date: Wed, 26 Jul 2023 10:32:02 +1000 Message-ID: <20230726003205.1599788-6-gshan@redhat.com> In-Reply-To: <20230726003205.1599788-1-gshan@redhat.com> References: <20230726003205.1599788-1-gshan@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Received-SPF: pass client-ip=170.10.129.124; envelope-from=gshan@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The 'host' CPU model isn't supported until KVM or HVF is enabled. For example, the following error messages are seen when the guest is started with option '-cpu cortex-a8'. qemu-system-aarch64: Invalid CPU type: cortex-a8-arm-cpu The valid models are: cortex-a7, cortex-a15, cortex-a35, cortex-a55, cortex-a72, cortex-a76, a64fx, neoverse-n1, neoverse-v1, cortex-a53, cortex-a57, host, max Hide 'host' CPU model until KVM or HVF is enabled. Signed-off-by: Gavin Shan --- hw/arm/virt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index debd85614e..2562ca0c1e 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -217,7 +217,9 @@ static const char * const valid_cpu_types[] = { #endif ARM_CPU_TYPE_NAME("cortex-a53"), ARM_CPU_TYPE_NAME("cortex-a57"), +#if defined(CONFIG_KVM) || defined(CONFIG_HVF) ARM_CPU_TYPE_NAME("host"), +#endif ARM_CPU_TYPE_NAME("max"), NULL }; @@ -236,7 +238,9 @@ static const char * const valid_cpu_models[] = { #endif "cortex-a53", "cortex-a57", +#if defined(CONFIG_KVM) || defined(CONFIG_HVF) "host", +#endif "max", NULL };