From nobody Mon Apr 13 12:17:40 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=1772814142; cv=none; d=zohomail.com; s=zohoarc; b=NWuX7ssQCkl1H3JQOPluWpMwZ/cWtEO4xsYlpvFvTCEg3fQ5WynBCF2wCAJilBi6QNVoVVmkKuscVnbxMtN5LrUU5JOCMChQUil99StfnjhxIAGAcbcEi04p6eq8xK1eLWR+hWkZO+g05iBxkPAnc1zElC+5aEpmcxQlUG86rko= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772814142; 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=UrIR1Vgw2/WQbpFvzfvszvrolPmQ453ButOp8Hd6S3TyLzhE8qStzPiu2+FCxh4mtlo1EIcI1eWIupfY2J78lZrTiPfv+LLmaJkIa22yAvfQn+d3otNFPUauQfbrwPrEFpWycLNqjtEi160MP+pz229+tccF0Jyo9UpLwS01P0I= 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 1772814142966507.1012139166446; Fri, 6 Mar 2026 08:22:22 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vyXqP-0004Nd-2Y; Fri, 06 Mar 2026 11:16:05 -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 1vyXqN-0004MJ-4E for qemu-devel@nongnu.org; Fri, 06 Mar 2026 11:16:03 -0500 Received: from p-west3-cluster3-host7-snip4-5.eps.apple.com ([57.103.72.196] helo=outbound.ms.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vyXqL-0007Eg-Jt for qemu-devel@nongnu.org; Fri, 06 Mar 2026 11:16:02 -0500 Received: from outbound.ms.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-west-3a-20-percent-2 (Postfix) with ESMTPS id 3CDE218007A0; Fri, 6 Mar 2026 16:15:59 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.154.37]) by p00-icloudmta-asmtp-us-west-3a-20-percent-2 (Postfix) with ESMTPSA id 7B80B180010E; Fri, 6 Mar 2026 16:15:56 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1772813760; x=1775405760; bh=ijV/TFHDkMx/sDtjnbI4Tcf5/3qsWHHZ7tvtB+wJk+k=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:x-icloud-hme; b=cSBN92suwee11dbvU1n1NykgNdpxvn90GB2XLHYes9IJMTbe+iU5yaI1AdbGpxNJZY/3T6rD7axywq6WSVf3t17CQkzpOU/wYv7RdOYPvgPjLthPjRB1DJdooRV+zxe8477F/UVKP1E+1aNK/oHsJry7Bc73R11IOuysbXZdkVv8wQiYC7lVbs12wNYnCAhwe0WFE/wpbvr89G8tTol+QL7+hTl1rRJ9AiUTbBFWB0hqx59qrZrX0vg59dZSYYItV/TqQM1sdFlVWnrbD0SGLPGfDU1w2jBbKawFIaKwxm55olRA/z3KcwB7zspfUpimi5Na46k0jUXPYs/cDnOodg== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: Phil Dennis-Jordan , Mads Ynddal , Cameron Esfahani , Alexander Graf , Paolo Bonzini , Manos Pitsidianakis , qemu-arm@nongnu.org, Peter Maydell , Roman Bolshakov , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Mohamed Mediouni Subject: [PATCH v16 17/17] hvf: enable nested virtualisation support Date: Fri, 6 Mar 2026 17:15:09 +0100 Message-ID: <20260306161509.79712-18-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260306161509.79712-1-mohamed@unpredictable.fr> References: <20260306161509.79712-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: SHk51t-eAu_qDSYTmJ5Hyb6aw5lJIaHN X-Proofpoint-ORIG-GUID: SHk51t-eAu_qDSYTmJ5Hyb6aw5lJIaHN X-Authority-Info-Out: v=2.4 cv=c5+mgB9l c=1 sm=1 tr=0 ts=69aafdc0 cx=c_apl:c_pps:t_out a=qkKslKyYc0ctBTeLUVfTFg==:117 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-Spam-Details-Enc: AW1haW4tMjYwMzA2MDE1NCBTYWx0ZWRfX1ssP9WRv0f+D 1rA+AqDN9L8oLBolHfWQHW+EPWJ/DayD+HKWXIzE0VOosIczDoFIBDGli/Qb/TmS4+tLxlbrEQn lhFFquuovOqYAipOoFgVm/7PGA8ZqtssR97plBh5wAHHEA6gBEOa47Pz8WvA8Qh3OI40lqQ08KL mamZhH4jEiaq3fmzWDTpEPlxB6YWdmgDzlrw2AEpDDiirYXkyoJi9GHMWhAivIqvaRXrgBxZV8k WHrp/bzA6Jw9J2CjuQUEtH54A2JMyKY7pjRbSvPqQOtMeRjVpP4Y2fdmBfGYejQTpGtpns5Fo3r xkISTnIyHclYNA7FWadBwDFqYOIsnUGUjhjPV0ZI6WjWj653QUwWTsJCYGoY+U= 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=2026-03-06_05,2026-03-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 adultscore=0 malwarescore=0 mlxlogscore=985 phishscore=0 lowpriorityscore=0 spamscore=0 mlxscore=0 clxscore=1030 bulkscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2603060154 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=57.103.72.196; envelope-from=mohamed@unpredictable.fr; helo=outbound.ms.icloud.com X-Spam_score_int: -9 X-Spam_score: -1.0 X-Spam_bar: - X-Spam_report: (-1.0 / 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=0.411, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.679, 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: 1772814144363154100 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)