From patchwork Tue Mar 8 18:24:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 1603129 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.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=f55WTWo9; dkim-atps=neutral Authentication-Results: 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=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4KCkNn2Gwvz9s5P for ; Wed, 9 Mar 2022 05:28:41 +1100 (AEDT) Received: from localhost ([::1]:58378 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nReZb-0004wH-Cf for incoming@patchwork.ozlabs.org; Tue, 08 Mar 2022 13:28:39 -0500 Received: from eggs.gnu.org ([209.51.188.92]:39028) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nReWB-0007Zq-KM for qemu-devel@nongnu.org; Tue, 08 Mar 2022 13:25:07 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:34192) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nReW8-0003zq-78 for qemu-devel@nongnu.org; Tue, 08 Mar 2022 13:25:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646763903; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ietZbyI29vSajRMQnOuq1MmdCcl/JxjvJCJZnRqbAYI=; b=f55WTWo9NmvGwN6fgezHTQ5PWN8mEIkxGrnE+w2DriqX0sSreVy1C36boXUErVnC0k5lXp Ksd4ogsbJwLqo9CyPuPJB4V7ORVaSpMrhgITEWSzDGh8xOkyV6OVKicWZrHsAYgXOWMZH6 aZl0BYY+w+iwSYDlMoAAmSz8IY5JDeM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-458-qRDPGujSPdKEew95vIBxqQ-1; Tue, 08 Mar 2022 13:25:01 -0500 X-MC-Unique: qRDPGujSPdKEew95vIBxqQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 994DA1800D50; Tue, 8 Mar 2022 18:25:00 +0000 (UTC) Received: from laptop.redhat.com (unknown [10.39.192.90]) by smtp.corp.redhat.com (Postfix) with ESMTP id D606586C53; Tue, 8 Mar 2022 18:24:58 +0000 (UTC) From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, peter.maydell@linaro.org, drjones@redhat.com, f4bug@amsat.org, qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH 2/2] hw/arm/virt: Fix gic-version=max when CONFIG_ARM_GICV3_TCG is unset Date: Tue, 8 Mar 2022 19:24:52 +0100 Message-Id: <20220308182452.223473-3-eric.auger@redhat.com> In-Reply-To: <20220308182452.223473-1-eric.auger@redhat.com> References: <20220308182452.223473-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eric.auger@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=eric.auger@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, 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_H5=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=ham 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" In TCG mode, if gic-version=max we always select GICv3 even if CONFIG_ARM_GICV3_TCG is unset. We shall rather select GICv2. This also brings the benefit of fixing qos tests errors for tests using gic-version=max with CONFIG_ARM_GICV3_TCG unset. Signed-off-by: Eric Auger Reviewed-by: Andrew Jones --- v2 -> v3: - Use module_object_class_by_name() and refer to the renamed CONFIG_ARM_GICV3_TCG config --- hw/arm/virt.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 46bf7ceddf..39790d29d2 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1852,7 +1852,12 @@ static void finalize_gic_version(VirtMachineState *vms) vms->gic_version = VIRT_GIC_VERSION_2; break; case VIRT_GIC_VERSION_MAX: - vms->gic_version = VIRT_GIC_VERSION_3; + if (module_object_class_by_name("arm-gicv3")) { + /* CONFIG_ARM_GICV3_TCG was set */ + vms->gic_version = VIRT_GIC_VERSION_3; + } else { + vms->gic_version = VIRT_GIC_VERSION_2; + } break; case VIRT_GIC_VERSION_HOST: error_report("gic-version=host requires KVM");