From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists1p.gnu.org (lists1p.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 1BF4BFF8873 for ; Thu, 30 Apr 2026 17:53:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wIVZv-0004qE-FO; Thu, 30 Apr 2026 13:53:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wIVZk-0004nP-FZ for qemu-arm@nongnu.org; Thu, 30 Apr 2026 13:53:28 -0400 Received: from qs-2001l-snip4-3.eps.apple.com ([57.103.87.116] helo=outbound.qs.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wIVZa-00052o-7H for qemu-arm@nongnu.org; Thu, 30 Apr 2026 13:53:19 -0400 Received: from outbound.qs.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-east-2d-20-percent-1 (Postfix) with ESMTPS id 701D518000AB; Thu, 30 Apr 2026 17:53:11 +0000 (UTC) X-ICL-Out-Info: HUtFAUMHWwJACUgBTUQeDx5WFlZNRAJCTQFIHV8DWRxBAUkdXw9LVxQEFVwFVgZXFHkNXR1FDlYZWgxSD1sOHBZLWFUJCgZdGFgVVgl3HlwASx1XBFQfUxJVHR0LRUtAEwRJAk1fDl4fBBdGGVUERx5dVkIeGQJRHFYNV0NUBF9QSQxBUGxaAEcXSB1dGVlvUF0cDhhZG0AVXRFQGVYJXhUXHkFNWgJWTQU5d15zKQVGDVUKKXFfH0R6T3VAdSlzRRQ8dVoGWwZFeDwLVQ8rRx5JClYJXghGEVsUVkNRGQxQTQFDCAoIRwNNF14yUwRfEVAW Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1777571592; x=1780163592; bh=Fer44NeLjO7L2mClHaF44+hsVoMmh8C+tGf8iYaG3cY=; h=Content-Type:Mime-Version:Subject:From:Date:Message-Id:To:x-icloud-hme; b=L2bD/xPkyMPofcZY0QQFzve7kL5bEVnU1Mjm7dSodC/tbr/saoVyY8LRchelIsJDu+xmsI1qsY+X4ymNqcrorX6q9tnMMdOP8W/LwdKoEGR2kD43OHRZR66BxGw/7kIaqBQvP+XhZ2MtiojJBS+4IEAWkC90qtipDFjSWilYM1rr9BPgD2Iz99WqyYHVAc4sP4KJsYk/SOALbXfWXmVB16dwc4pPNeIk7/jeSo/tO/zSXUSbNA9OgUKRNXJcyiN1Xf3SbLk0ad4wM3a0b2IfQL6C4/OKshczrYSJQyTawDidGqc4w//3tn9MXJy5mNhqF3zDhzk08ONbjbpSMWjIuw== mail-alias-created-date: 1752046281608 Received: from smtpclient.apple (unknown [17.57.155.37]) by p00-icloudmta-asmtp-us-east-2d-20-percent-1 (Postfix) with ESMTPSA id 40F631800114; Thu, 30 Apr 2026 17:53:09 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3864.500.181\)) Subject: Re: [PATCH v3 35/37] whpx: i386: nested virt settings From: Mohamed Mediouni In-Reply-To: <7c15ed6b-f0e6-4582-a28c-2ac28ae37197@redhat.com> Date: Thu, 30 Apr 2026 19:52:57 +0200 Cc: qemu-devel@nongnu.org, Pedro Barbuda , qemu-arm@nongnu.org, Pierrick Bouvier , Roman Bolshakov , "Michael S. Tsirkin" , Wei Liu , Phil Dennis-Jordan , Peter Maydell , Zhao Liu Content-Transfer-Encoding: quoted-printable Message-Id: References: <20260422214225.2242-1-mohamed@unpredictable.fr> <20260422214225.2242-36-mohamed@unpredictable.fr> <7c15ed6b-f0e6-4582-a28c-2ac28ae37197@redhat.com> To: Paolo Bonzini X-Mailer: Apple Mail (2.3864.500.181) X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDMwMDE4NSBTYWx0ZWRfX9qe10CB10tfv CCyo3Tm9RmXQ+p1RRqM9Fi+UUE/QjNmZg5cGfkPfalWOa2VxSAFH24e1h3iiczuA45iLtbOEx16 jbsHNimvMvgCyugGx5xCKmLBm0FIc4Xf5BrDhcxr0lbo9Z2vyl4Lceevoc7KJqSn1JwAbIpSCeP p5S2hmza6SAYhpGwIczTPiRVRmX8nJ2iwqiRouw3z5Q4B2p0ZbTIyMD4CmNjbqcxLIkfby4QhGy SA7KFh16vO6UEXKw0HdSV4SBxqnylXqEL54tDMl+gTRGSI2gSuq0YbmtHzzbJJJ6/Qk1GHwImVc r3fCNXueDevvrlzw06Zje7C9QWXQLbh9ODo/PssyKXvqIWepBxMtW7LkhG8B8k= X-Proofpoint-GUID: _grq1OOA6m2ujD7jPTDTCA3XtgZNzHCJ X-Proofpoint-ORIG-GUID: _grq1OOA6m2ujD7jPTDTCA3XtgZNzHCJ X-Authority-Info-Out: v=2.4 cv=L/oQguT8 c=1 sm=1 tr=0 ts=69f39708 cx=c_apl:c_pps:t_out a=bsP7O+dXZ5uKcj+dsLqiMw==:117 a=bsP7O+dXZ5uKcj+dsLqiMw==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=20KFwNOVAAAA:8 a=yvMAekbIZjN1x74S5jQA:9 a=QEXdDO2ut3YA:10 Received-SPF: pass client-ip=57.103.87.116; envelope-from=mohamed@unpredictable.fr; helo=outbound.qs.icloud.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org > On 30. Apr 2026, at 15:44, Paolo Bonzini wrote: >=20 > On 4/22/26 23:42, Mohamed Mediouni wrote: >> Signed-off-by: Mohamed Mediouni >=20 > This should use the VMX and SVM CPU features. >=20 > Paolo Hi, The problem is that the CPU comes way after this, and this info is required for partition initialisation rather than later on. (And the same problem applies for the `hyperv` accelerator property, which is why we can=E2=80=99t use the existing -cpu [enlightenment] = bits)