From patchwork Fri Mar 4 17:45:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 12769732 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 70629C433EF for ; Fri, 4 Mar 2022 18:17:40 +0000 (UTC) Received: from localhost ([::1]:52432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nQCUl-0000Me-4y for qemu-devel@archiver.kernel.org; Fri, 04 Mar 2022 13:17:39 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36284) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQC0c-0005HF-5K for qemu-devel@nongnu.org; Fri, 04 Mar 2022 12:46:30 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:20106) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQC0Z-0004Mg-BF for qemu-devel@nongnu.org; Fri, 04 Mar 2022 12:46:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646415984; 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; bh=7nv2biZSgEAimGz4TdIQjTFrLBElgXwLSI6iJaqjUH4=; b=ELJ5B7ZI3vT7izTK4T7akldzXbud7bln5h+LLmE77oRnTTGMJs8TnkBJ2uJrLxoQi6jO7p GYUxstkBal23VvNWS080ubDgWzXn7uC9Zjm66ilFCW9gnGUiSOh9VfwGePiBayX+UGiOQX YP2FfkEXzzB750w7oSRUw2Zv4TH9h1s= 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-653-FYC6UZwnMT6bQfloCOBeMw-1; Fri, 04 Mar 2022 12:46:20 -0500 X-MC-Unique: FYC6UZwnMT6bQfloCOBeMw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DE91A824FA6; Fri, 4 Mar 2022 17:46:18 +0000 (UTC) Received: from laptop.redhat.com (unknown [10.39.192.90]) by smtp.corp.redhat.com (Postfix) with ESMTP id D3D8C1062254; Fri, 4 Mar 2022 17:46:01 +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 v2] hw/arm/virt: Fix gic-version=max when CONFIG_ARM_GIC_TCG is unset Date: Fri, 4 Mar 2022 18:45:59 +0100 Message-Id: <20220304174559.55645-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 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=170.10.129.124; envelope-from=eric.auger@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 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_LOW=-0.7, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" In TCG mode, if gic-version=max we always select GICv3 even if CONFIG_ARM_GIC_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_GIC_TCG unset. Signed-off-by: Eric Auger Reviewed-by: Andrew Jones Fixes: a8a5546798c3 ("hw/intc/arm_gicv3: Introduce CONFIG_ARM_GIC_TCG Kconfig selector") --- v1 -> v2: - added Drew's R-b - dropped PATCH 2/2 for the time being (requires more discussions) --- hw/arm/virt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 46bf7ceddf..f29779c951 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1852,7 +1852,11 @@ static void finalize_gic_version(VirtMachineState *vms) vms->gic_version = VIRT_GIC_VERSION_2; break; case VIRT_GIC_VERSION_MAX: +#ifdef CONFIG_ARM_GIC_TCG vms->gic_version = VIRT_GIC_VERSION_3; +#else + vms->gic_version = VIRT_GIC_VERSION_2; +#endif break; case VIRT_GIC_VERSION_HOST: error_report("gic-version=host requires KVM");