From nobody Fri Nov 14 18:21:18 2025 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=1760633956; cv=none; d=zohomail.com; s=zohoarc; b=jmUM3OiJjSaQdArUzqFmGjnGvrmT1CMvSD2l0R0aamQGjzZ7GcEDMC1mqGrIjLRuE6S4bJ1/10Wuj+y4xKBxjq9i5XDRmfxKkWFSDgO1W4RRr3kFvQgivfPheqt8TTvg1aZ7ERzSy5uMQKn84t6VZ2vyxeK7R3jMUosrGu31hwo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1760633956; 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=nzWfz+yWdE38Km+dQsZKqvSOWpOIi0Tms+2rrM0SehM=; b=HmNrocAcOxBj/SIvSchzd6/P8ByYDQwbxLFzVhnP13RWNyuSu46DaPdBZ/LF63hLcXcJiwiYBjYwOXhV4GD42qWq0A2oE2D61kuMskKK4bGesv3ROTdgni3iIo7rFAuRTKUt2+12z9pgJjRZUQia5VmvBXc3lnXy5afKcqbFrI0= 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 1760633956379525.6852188222377; Thu, 16 Oct 2025 09:59:16 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1v9RJ1-0001OQ-F8; Thu, 16 Oct 2025 12:58:25 -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 1v9RIp-0001Eq-RY for qemu-devel@nongnu.org; Thu, 16 Oct 2025 12:58:12 -0400 Received: from p-east2-cluster1-host12-snip4-10.eps.apple.com ([57.103.76.63] 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 1v9RIR-0001g3-Ri for qemu-devel@nongnu.org; Thu, 16 Oct 2025 12:58:10 -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 3066918015FE; Thu, 16 Oct 2025 16:57:39 +0000 (UTC) Received: from localhost.localdomain (unknown [17.42.251.67]) by p00-icloudmta-asmtp-us-east-1a-100-percent-2 (Postfix) with ESMTPSA id B98511800760; Thu, 16 Oct 2025 16:56:34 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; bh=nzWfz+yWdE38Km+dQsZKqvSOWpOIi0Tms+2rrM0SehM=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=KGg3sgIOKcnQqiLDH2kAbjPth2rJxYcfhocZDr/O2uJWt+38QFuRoJ2Z97btAPo29Q+zzxC7eBMkT+EAi1g4K1JZgb2Xlv2g7huRMRbE4VxYJf/t7LCaYyL+bMR+HQ4TA/4Xsox2Cc5iCt6+x4SwE/d4Ro5bPvUWq5O4OXhJVt4+mXQHtEMlO/bnd+3uaQqcLjVMfut/He67wfEs+V8pRQMSuyXWzFiw3krcABCk6ACFyb7cluLQ065wADNZtBGXMm5Xf4Gqj7HWdoWYK8PPMJP5O/mdcZUOElt94TwJR+pffVXFLMh6a05z/oZJxLRsbav8IIn6IlGW1EyGmcH0yA== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: Alexander Graf , Richard Henderson , Cameron Esfahani , Mads Ynddal , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Ani Sinha , Phil Dennis-Jordan , Mohamed Mediouni , Eduardo Habkost , Sunil Muthuswamy , "Michael S. Tsirkin" , Igor Mammedov , Paolo Bonzini , Yanan Wang , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Shannon Zhao , kvm@vger.kernel.org, Peter Maydell , Marcel Apfelbaum , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Pedro Barbuda , Zhao Liu , Roman Bolshakov Subject: [PATCH v7 21/24] whpx: arm64: gicv3: add migration blocker Date: Thu, 16 Oct 2025 18:55:17 +0200 Message-ID: <20251016165520.62532-22-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20251016165520.62532-1-mohamed@unpredictable.fr> References: <20251016165520.62532-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-ORIG-GUID: t8Aq89xlJQFujfMgbbyJbEK71dJavbvS X-Proofpoint-GUID: t8Aq89xlJQFujfMgbbyJbEK71dJavbvS X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE2MDEyMiBTYWx0ZWRfX9bS4A67yelyI RPZX5eVoHpWWSdYypK3vWXGTViKzcX2/4idbfxJDkfAdGArRs6vyiQpr36nEs4CG2JSrlRe7Q6D YumVBJGNknG2eCK4aO+TI86SV85hJnGakdBTkt1Eu+EeSirI2mj3QaM6f1S7Vh4WIg8S4eGCKGI NWsoOhS3iq8tdrO1BEzyv3dOdiSfgoGk4aUx3evNaAVaGFX+UfhoBjBtE7I6eIlIxz5OWZg/ejV 4T1IljcI877fYcQDHlgN6iZgnAufUReVSO5ZVUdNgEQqu7RGe+fvKmSkOc618w3KoZ8SjLa60= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-16_03,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 mlxlogscore=970 malwarescore=0 spamscore=0 mlxscore=0 bulkscore=0 clxscore=1030 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.22.0-2506270000 definitions=main-2510160122 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=57.103.76.63; envelope-from=mohamed@unpredictable.fr; helo=outbound.st.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_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_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: 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: 1760633957526154100 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 88a05e5901..6ceae78483 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 @@ -205,6 +206,15 @@ 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)