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 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 309501125825 for ; Wed, 11 Mar 2026 14:13:03 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w0KIU-0002RS-Vz; Wed, 11 Mar 2026 10:12:27 -0400 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 1w0KI1-0002N6-ES for qemu-arm@nongnu.org; Wed, 11 Mar 2026 10:12:00 -0400 Received: from p-east2-cluster1-host5-snip4-4.eps.apple.com ([57.103.76.87] helo=outbound.st.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w0KI0-0006Lw-1h for qemu-arm@nongnu.org; Wed, 11 Mar 2026 10:11:57 -0400 Received: from outbound.st.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-east-1a-100-percent-2 (Postfix) with ESMTPS id 5C23118000B5; Wed, 11 Mar 2026 14:11:50 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1773238314; x=1775830314; bh=4icJ72AU1OOM5tOrqHPkWr3ogIPSAmTNwYbIOrNfOTo=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:x-icloud-hme; b=YthNJZf/aMkp0lAUOtfcKWMtpxZDucsbfxvfkkNFW7n15JGGqqwcXs0WETwOYS3lUeryHVDTYA/kQZ/PYmzgVH0o8PzjzOLeskWtLfGJsMLe0L35eGrXKhGsNPaaYg8YoMMcIPEYyi3IuConTdtJrZKwqTKT8HY/g/r7a1jzVM4bQAMM4dzJHtH/dwI8rjY2d7IoXhpyx+YJDLDr/AzoO05EhHk3/UcWzAM5/m5OAxb3vz6r4ySfSBs94W5FdewWaP1SZrTziXbAv1qyqfXn4XzNOxc0Fuxs75OHHFgItYiMqa5B2IqzTPC7tYQifF+lYVVqxYo7e4dlhn76L3HoZA== mail-alias-created-date: 1752046281608 Received: from localhost.localdomain (unknown [17.42.251.67]) by p00-icloudmta-asmtp-us-east-1a-100-percent-2 (Postfix) with ESMTPSA id D084D180031F; Wed, 11 Mar 2026 14:11:42 +0000 (UTC) From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Pedro Barbuda , Mohamed Mediouni , Peter Maydell , =?UTF-8?q?Alex=20Benn=C3=A9e?= Subject: [PATCH 2/2] whpx: arm: add EC_DATAABORT assert for WHvRunVpExitReasonGpaIntercept/UnmappedGpa Date: Wed, 11 Mar 2026 15:11:38 +0100 Message-ID: <20260311141138.30267-2-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260311141138.30267-1-mohamed@unpredictable.fr> References: <20260311141138.30267-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: lQfZ6uG6xf6Q65Tk0v3dt2EIkHhdEIai X-Proofpoint-GUID: lQfZ6uG6xf6Q65Tk0v3dt2EIkHhdEIai X-Authority-Info-Out: v=2.4 cv=f+ZFxeyM c=1 sm=1 tr=0 ts=69b17826 cx=c_apl:c_pps:t_out a=YrL12D//S6tul8v/L+6tKg==:117 a=YrL12D//S6tul8v/L+6tKg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=iF5FY4ceKisILDQj2E8A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzExMDExOSBTYWx0ZWRfXyXkotXBnEPau 7g8z9ajQfJvpXeXky3jrI50cYpSiT+z49XZBgHoc0yw7xo2h/o049EbpcmehrGd/PeT3fuPA+6b OnypQzrx0huKHBN7/llWQV010Tg9sruTQ+Y8Rat2WoLOKE6PoC8zUIZr4zN5LR2tiDAyrNTp2FO xsM6BW+AzokrV2mMPGovGBE1gu+9DN38I+o0juNT9hF1Cs7ExDRUFQwnVRc+lvRi4HbjKTuVnOf yS5e0qu+WflFAa+Kzjc8lnrNHyGLyB3TrCQ/vyMhGTWCWIuMWHCbGULbfEY5iRLYwK/msjHesps BF4wyBHZkJ058fr/2zMHnA/DyPNs4XdAHcgu0eU8kDSkiwza8SWfMGhk1ienOM= 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=2026-03-11_01,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=659 suspectscore=0 adultscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 clxscore=1030 mlxscore=0 spamscore=0 malwarescore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2603110119 X-JNJ: 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 Received-SPF: pass client-ip=57.103.76.87; envelope-from=mohamed@unpredictable.fr; helo=outbound.st.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-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 If we get anything else from Hyper-V there's a problem, so enforce this. Signed-off-by: Mohamed Mediouni Suggested-by: Alex Bennée --- target/arm/whpx/whpx-all.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/arm/whpx/whpx-all.c b/target/arm/whpx/whpx-all.c index 513551bec1..3df60a950d 100644 --- a/target/arm/whpx/whpx-all.c +++ b/target/arm/whpx/whpx-all.c @@ -439,6 +439,7 @@ int whpx_vcpu_run(CPUState *cpu) switch (vcpu->exit_ctx.ExitReason) { case WHvRunVpExitReasonGpaIntercept: case WHvRunVpExitReasonUnmappedGpa: + assert(syn_get_ec(vcpu->exit_ctx.MemoryAccess.Syndrome) == EC_DATAABORT); advance_pc = true; if (vcpu->exit_ctx.MemoryAccess.Syndrome & BIT(8)) { -- 2.50.1 (Apple Git-155)