From nobody Mon Feb 9 11:30:45 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=1768572030; cv=none; d=zohomail.com; s=zohoarc; b=i+I8uZvYKgMQBe0cdyZLHmBnVIe68runk5naBUmU9vjdentPvBBsAKIs+UvZXdjZOWFaXM50vL5HK0N2IvVgTlzEvSk1IXkLaKsmAPzwYa6hY4zOCGVKj2hgUiZ/vRO5hrh0K6oCpo3C7N1EL/QgfQU0N37PxqfWqB078ivZmjQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1768572030; h=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=LSoZk/Ieo2Gxgsu0UDLYcCkL+4HMxr52m2AtfldXZ94=; b=J6qVPrWQv9WVJXjcAPMeyoi6thTT6h0TJhx1N9LpDMtwJHty5EvzjZoVe4n0HtXapyisSCLYb1MOgTkDkOhorc0oXS/97JgRPIt8BGLmhL301cKRr78V56ux5QaoXQ1k/cUPSf9uW2e/ChD7POsJSjU4+Hz8xHzgDGwDYQgtUkc= 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 1768572030152761.1272025338939; Fri, 16 Jan 2026 06:00:30 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vgkHK-0004mG-9V; Fri, 16 Jan 2026 08:54:18 -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 1vgkGl-0003eE-98 for qemu-devel@nongnu.org; Fri, 16 Jan 2026 08:53:44 -0500 Received: from ci-2004g-snip4-11.eps.apple.com ([57.103.89.73] helo=outbound.ci.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vgkGg-0002KY-Rh for qemu-devel@nongnu.org; Fri, 16 Jan 2026 08:53:40 -0500 Received: from outbound.ci.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-central-1k-60-percent-15 (Postfix) with ESMTPS id 002A0180F921; Fri, 16 Jan 2026 13:53:33 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.156.36]) by p00-icloudmta-asmtp-us-central-1k-60-percent-15 (Postfix) with ESMTPSA id 3F891180013D; Fri, 16 Jan 2026 13:53:31 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; bh=LSoZk/Ieo2Gxgsu0UDLYcCkL+4HMxr52m2AtfldXZ94=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=ERQpXBTa4qlWh9tr93DvyW/UG2oG6zfZpI0srdjMZOHRWCx75P86RM9yJjSamuH6oTooYkAcIiny9FcpF0mal6SlvUvvBpoQm9zjbyrbwNM84n4paZRYOeLyXjTdpaGPnSWuoIfv83OBleTvn7OwE6kU5PUHGvlgKdZVbkppIaP9LnRhh0PZYq5oQB09sJj1W74nvJ+sLEpCSeQWweRv+t7P1P2ZVlZOFdXbO+rH61NlPspxDrZzKKOPLHYL9YkA7//gsJFLms1tmEC+5/u5xpI3X4fc6YuIAaeNdThDFyBnkLS/FE4uwcyhZ0iV66s55mmXt9hC6boQPcTAkCKzXA== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: mohamed@unpredictable.fr, qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Pedro Barbuda , Peter Maydell , Eduardo Habkost , Marcel Apfelbaum , Phil Dennis-Jordan , Akihiko Odaki , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Shannon Zhao , qemu-arm@nongnu.org, Richard Henderson , Pierrick Bouvier Subject: [PATCH v16 22/26] whpx: arm64: gicv3: add migration blocker Date: Fri, 16 Jan 2026 14:52:31 +0100 Message-ID: <20260116135235.38092-23-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260116135235.38092-1-mohamed@unpredictable.fr> References: <20260116135235.38092-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Authority-Info: v=2.4 cv=GagaXAXL c=1 sm=1 tr=0 ts=696a42df cx=c_apl:c_apl_out:c_pps a=2G65uMN5HjSv0sBfM2Yj2w==:117 a=2G65uMN5HjSv0sBfM2Yj2w==:17 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=ZsnAEJ0dk2gu5naU1fIA:9 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE2MDA5NyBTYWx0ZWRfX6lEBAfRoVAKj 5/qhfkdDbpKPwBqHjluekf5abDh9wfkUSQzQ6nxiX8Zfam/lSmBdKWhfEX8jVxSmEA3p3k95bZw 9sVaNtTp/tnzx+4/EVtXzN1dm9lgySgLCXl3rT1y8H9Hm9mHGZUcqPsk813ZXALpLGNHYMVY5Eg aL6VsZtSLuIiI/yD3ziIAPrk7vcKra5M1KXzAnoEVmgJSCSPtC+kMyOWrMrgRbD1KSeHg0WwANs 3UVrHLd33bEWLDA/hINgW12aahtr8lCR7W8WMhc3Bnys/FaswF1GQhV/wvgZ4MUf4zqzu8FVgy7 dBrwF0JpoG5i6mxjnvO X-Proofpoint-GUID: cONzmBsdmXB6x_awU1_jYf1cxTYO_7Hl X-Proofpoint-ORIG-GUID: cONzmBsdmXB6x_awU1_jYf1cxTYO_7Hl X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-16_05,2026-01-15_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 bulkscore=0 phishscore=0 mlxscore=0 malwarescore=0 mlxlogscore=905 spamscore=0 adultscore=0 clxscore=1030 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2601160097 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 (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=57.103.89.73; envelope-from=mohamed@unpredictable.fr; helo=outbound.ci.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, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable 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: 1768572030998158500 Content-Type: text/plain; charset="utf-8" GICv3 state save-restore is currently not implemented yet. Signed-off-by: Mohamed Mediouni Reviewed-by: Pierrick Bouvier --- hw/intc/arm_gicv3_whpx.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/hw/intc/arm_gicv3_whpx.c b/hw/intc/arm_gicv3_whpx.c index 9bc036d1ac..84ef16d9b7 100644 --- a/hw/intc/arm_gicv3_whpx.c +++ b/hw/intc/arm_gicv3_whpx.c @@ -17,6 +17,7 @@ #include "system/whpx-internal.h" #include "gicv3_internal.h" #include "vgic_common.h" +#include "migration/blocker.h" #include "qom/object.h" #include "target/arm/cpregs.h" =20 @@ -204,6 +205,15 @@ static void whpx_gicv3_realize(DeviceState *dev, Error= **errp) error_setg(errp, "Nested virtualisation not currently supported by= WHPX."); return; } + + Error *whpx_migration_blocker =3D NULL; + + error_setg(&whpx_migration_blocker, + "Live migration disabled because GIC state save/restore not suppor= ted on WHPX"); + if (migrate_add_blocker(&whpx_migration_blocker, errp)) { + error_free(whpx_migration_blocker); + return; + } } =20 static void whpx_gicv3_class_init(ObjectClass *klass, const void *data) --=20 2.50.1 (Apple Git-155)