From nobody Mon Apr 13 10:23:38 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=reject dis=none) header.from=unpredictable.fr ARC-Seal: i=1; a=rsa-sha256; t=1772906782; cv=none; d=zohomail.com; s=zohoarc; b=hrl1bIvV0FgldcDOrvNEfxJpyBTf7HkMYSB2Wdx5Cse0QFXSD36atQzvltXVRQHLi7FuBbn8TuB99+N7CDkz5c0lq6vRqLzFnZ8kXSz9HcBbsxSkgjQR4QfMlft1cbezll98OiJ+jEpG+BhVuWgbAnhxu9rdXfCtwqWXNp3Jcn8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772906782; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=ijV/TFHDkMx/sDtjnbI4Tcf5/3qsWHHZ7tvtB+wJk+k=; b=CthBN/6Mt6FBoFx9aM2Z4LecdBPnhKqs+qH47N7C53djYnw04IvIVLkkKSaSkAwA3lBRdWcuDGRVf2Gpt74Dp92fDmpW4tJDZ1zN0Ec7Hr/D2b9fP4XGhcw5+qj4sOgUtLN3Fnk5HJOrbCUrC+dO4jmV4DWNJelMQ81ik9hPcuU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772906782357132.8738772585126; Sat, 7 Mar 2026 10:06:22 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vyw0a-00026A-Hm; Sat, 07 Mar 2026 13:04:12 -0500 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 1vyw0X-000259-Qb for qemu-devel@nongnu.org; Sat, 07 Mar 2026 13:04:10 -0500 Received: from p-west2-cluster2-host9-snip4-8.eps.apple.com ([57.103.68.171] helo=outbound.mr.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vyw0W-0003YZ-Ah for qemu-devel@nongnu.org; Sat, 07 Mar 2026 13:04:09 -0500 Received: from outbound.mr.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-west-2a-100-percent-5 (Postfix) with ESMTPS id 39AE91800610; Sat, 7 Mar 2026 18:04:06 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.152.38]) by p00-icloudmta-asmtp-us-west-2a-100-percent-5 (Postfix) with ESMTPSA id E12101800E3D; Sat, 7 Mar 2026 18:04:03 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1772906647; x=1775498647; bh=ijV/TFHDkMx/sDtjnbI4Tcf5/3qsWHHZ7tvtB+wJk+k=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:x-icloud-hme; b=cS9wpwexRd2DmDCDCCBDPdx6xA8D729/dZiZ0LAPW9YAq4RJeOUR3WQawp/5TQyvTAJmN6pABVxx2V4mU6yRO5DPm9NtzlTmDxeB4RwWKk6r+nCvww1T+HeGyRjAv5rPAqZw0bcqtvNNUjzBvuKu98Z5yolg/huX9ssFsNZvftNTt7es6+HffgTNcikbIwUJ61YAZAtRueTBooCHbNe83E7xLeuz0LpZjdNAJWn4/gL2MAOQ5+i52DiKXD+KN8jE+k7D85FdTw3dHFtrkzAK6rtrBYFk2KyoWeLGIgzyIkS2U5EJK9A92Cd+r92xv99VRFZPuRTOkmsZgz451a3YnQ== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: Peter Maydell , Roman Bolshakov , Manos Pitsidianakis , Alexander Graf , Phil Dennis-Jordan , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini , Mohamed Mediouni Subject: [PATCH v19 13/13] hvf: enable nested virtualisation support Date: Sat, 7 Mar 2026 19:03:30 +0100 Message-ID: <20260307180330.75168-14-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260307180330.75168-1-mohamed@unpredictable.fr> References: <20260307180330.75168-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Authority-Info-Out: v=2.4 cv=ULnQ3Sfy c=1 sm=1 tr=0 ts=69ac6896 cx=c_apl:c_pps:t_out a=9OgfyREA4BUYbbCgc0Y0oA==:117 a=9OgfyREA4BUYbbCgc0Y0oA==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=5Chse3eIq3h0lgOaJ4gA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: 3NZ3uJsnvmkrXTPepIezxGsVkDRv9ynS X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA3MDE3MSBTYWx0ZWRfXwsFgiMLeBTvn I9Hw4Myg8ZI98fGqsqTPA3Ojc8fArN832NVQiXruXgHBUzHC9GYr2bIH55L1yENpTHF9euLZWXc bdqkQB8kOEmCycGLK4LZonzrVsYOurv3x6OJRstPDoSy2qPkbjR9yj5S8im5J89p3mDygwBkri4 m3YN6NlMGmdbySoMK/C9Kw9ReAEykD7viLYdxyfDTx8Vojm33CyGCcVmG/+HiN6VtKMXtsacxDm GkQZT8u6ifpdSMXinYiZbVVmD4RZOAwpylSGbIpYCEnvhGRGpMZmFFAP0bsO+zs9LuIzCqX5+r4 ipV4ANj84lz5V+oJgpvednyLnMcnnjTfROS54RO7g7Lbnebr884FbSLs0o1Jco= X-Proofpoint-GUID: 3NZ3uJsnvmkrXTPepIezxGsVkDRv9ynS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-07_06,2026-03-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 clxscore=1030 bulkscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=916 suspectscore=0 spamscore=0 mlxscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2603070171 X-JNJ: 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 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=57.103.68.171; envelope-from=mohamed@unpredictable.fr; helo=outbound.mr.icloud.com X-Spam_score_int: -3 X-Spam_score: -0.4 X-Spam_bar: / X-Spam_report: (-0.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @unpredictable.fr) X-ZM-MESSAGEID: 1772906784690158500 Signed-off-by: Mohamed Mediouni Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/arm/virt.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 90769936d0..bced9f67f4 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2393,13 +2393,20 @@ static void machvirt_init(MachineState *machine) exit(1); } =20 - if (vms->virt && !kvm_enabled() && !tcg_enabled() && !qtest_enabled())= { + if (vms->virt && !kvm_enabled() && !tcg_enabled() + && !hvf_enabled() && !qtest_enabled()) { error_report("mach-virt: %s does not support providing " "Virtualization extensions to the guest CPU", current_accel_name()); exit(1); } =20 + if (vms->virt && hvf_enabled() && !hvf_irqchip_in_kernel()) { + error_report("mach-virt: For HVF and Virtualization extensions " + "only kernel-irqchip=3Don is currently supported"); + exit(1); + } + if (vms->mte && hvf_enabled()) { error_report("mach-virt: %s does not support providing " "MTE to the guest CPU", --=20 2.50.1 (Apple Git-155)