From nobody Sat Feb 7 07:12:08 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=1770305173; cv=none; d=zohomail.com; s=zohoarc; b=BRxHB82ysl6v8XmrRfgAqPavy/pZ006mzVzRdlUg+HKfgFSwGJlw4vcupbGISPf4rXvvZvAVrrB6A3fJb+hVG85SrHiLaSpsC2LjT+tp70sK3HrwBEjiswVTEeBkb9uaBUk9BAIlmqk6cmNV+qRPjn2cPx0c3vQXAwPp3ZriMOw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1770305173; 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=s1GW0hnfqvPJUBalVotB8aEtoQcY7bM3WJxM9j7OEF4=; b=YOQZWyA0t3aROleAbhHeYa0bqIIwiXRJkdqzrKRBX7beAAG42SVD0lsn5v+CxFrKGLXcevYNwkmu00Lrrd1nJ5HjFJb4IBmFnBU70ls+Stiku2cECWUbQEueTpjRQE1uJjDpHXL5JjLyE1VOQLqdMXMl04ZNVrAlWf29VUeGRw0= 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 1770305172914674.5631573279361; Thu, 5 Feb 2026 07:26:12 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vo1FB-0005O5-KH; Thu, 05 Feb 2026 10:26:09 -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 1vo1F9-0005Fg-Do for qemu-devel@nongnu.org; Thu, 05 Feb 2026 10:26:07 -0500 Received: from p-west2-cluster1-host5-snip4-8.eps.apple.com ([57.103.68.51] helo=outbound.mr.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vo1F7-00026h-NY for qemu-devel@nongnu.org; Thu, 05 Feb 2026 10:26:07 -0500 Received: from outbound.mr.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-west-2a-60-percent-8 (Postfix) with ESMTPS id 688181800771; Thu, 5 Feb 2026 15:25:57 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.152.38]) by p00-icloudmta-asmtp-us-west-2a-60-percent-8 (Postfix) with ESMTPSA id E93D718003C8; Thu, 5 Feb 2026 15:25:51 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1770305164; x=1772897164; bh=s1GW0hnfqvPJUBalVotB8aEtoQcY7bM3WJxM9j7OEF4=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=CXDGluzRThUEXatZHjGUDvCqGmU/qsegOY+Piwdygfx6qUmfmsdl9EouHfRuVP1YJIf/xx1eF3R8lUrJgBXOXWJ7n8MIRvsEhT9kl6eMgm3KMbm0Y+rNCRtHCgW5o0/dOK5khJnTgH8Rl12AqBoyaUqnsK0FEeA67Rx6JCa1xBh3HFlFdqdlEEJYBk7McFYpES9ymHx85fnXqqKajL3Aws3E++I7MS/C9bHSdQfCM0GD4XGGIfPJHs9W6TXlDx8VTRE94zFk9ahmk3Hnuky3RXtqqnsU1WlMbFAwW3Cn5pH+3HuPQUT1uqIoiL6vbZDKzVQir3uF3ukonhMFDMICfw== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: qemu-devel@nongnu.org, mohamed@unpredictable.fr Cc: Marcel Apfelbaum , Alexander Graf , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Yanan Wang , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Phil Dennis-Jordan , Richard Henderson , Peter Maydell , Akihiko Odaki , Paolo Bonzini , Pierrick Bouvier , Cameron Esfahani , Roman Bolshakov , Pedro Barbuda , Ani Sinha , "Michael S. Tsirkin" , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , qemu-arm@nongnu.org, Zhao Liu , Igor Mammedov , Eduardo Habkost , Shannon Zhao Subject: [PATCH v22 16/22] target/arm: cpu: mark WHPX as supporting PSCI 1.3 Date: Thu, 5 Feb 2026 16:24:19 +0100 Message-ID: <20260205152432.78208-17-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260205152432.78208-1-mohamed@unpredictable.fr> References: <20260205152432.78208-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjA1MDExNyBTYWx0ZWRfX3ccB2OoW2RqD WfZ+sBE0NDv2pNdL8o6H8NMefFU4AgAsnD2H3NeHGelbCi2RigqCn+PFrvBh0eV6kOl4yeQ5Wv4 pfwuYS1MAjrBCkF+U56mLfJA/tryhHyOuDM7RPm2vtyLeYSCOnJ2oKCywlLhbS/fhCe13lhRIxY O6gorBK212ttRzsgORdc2B4FLDsIAmSwdFj+6SqW0YgwonHZp/TMoEf/4xfQl1ajU/lt77+blh5 BVjkoNM41p/vXdIfmqBFjKYUxHSiSfKygCJaL7UpBdT5BFWKc4DU7PoQ4yYRAy4mXn8EdY+hPqi DIEE/MnGJ2h7PeO/DA6yLVa9BwDU3NpzkxiD5NLUSqbx+WTfjIk2IUIZg2nIV0= X-Proofpoint-GUID: Fjb-6dGmUSKw5YXyRm2qfjTITuOBcAdj X-Authority-Info-Out: v=2.4 cv=HfwZjyE8 c=1 sm=1 tr=0 ts=6984b68b cx=c_apl:c_apl_out:c_pps a=9OgfyREA4BUYbbCgc0Y0oA==:117 a=9OgfyREA4BUYbbCgc0Y0oA==:17 a=HzLeVaNsDn8A:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=emIkxkYSJqCgyAM8kcYA:9 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: Fjb-6dGmUSKw5YXyRm2qfjTITuOBcAdj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-05_03,2026-02-05_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 clxscore=1030 adultscore=0 spamscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602050117 X-JNJ: AAAAAAAB3OwwnI0YhWmvpnmiohhTgZ4bHIsbY/TCCD8hebkd+p9Tl3rgzfpCQ5u1J7Qf2XQ0SrOVScMA2LP7fenzRQKZ9TbmWyyEKuXWZACUee+1150fUuXR/kEKU1Q5X2eSMbzx+4m/k9GEKrSqMveMBomCxuIODnbIeFtJdwEPCDVAAPKZjz/JsHL3z5svE2CKSe0bDnB03MbNoMliJfMG/Vid3Mx5fZVkl8T9PnKz1GvAbximOF8E2QNzLzz4Id+G9mFGyOJ1n3hMXLGakaYpxry9vvqSySB0INTpTJ463NSUpiQRMk3NdYyJf2zrFNBOtpRg+sPXFof7C2dN26HKaQldDGD/vSjODqhttYpC6Gh+kRJUqcRb4mLFey3SGxaw1LSq/B6kw9TfAaRB4EPxpxDNHj674AogaqILc42v6V5S8Zh+DCR3OIuh8gqCRhljceKKCK7UQoetwUbYx4zTsDE0wUQiIxLyJSdzoOYuiELxEOxkd1QC8Vk29Ws+UpMEu+LFTvLAqbf+XRkwWFS1JjZtw/bPBb1KQUy4o1tOKuNBBQLGbBenKdvdIJ72zoDQ7tSoTETNBb4+pF5yk/A5sCQ43YgVUswu1GzRzJOinBp7tBtvN/0Riga4ecmqB7nZQrehNaQkPCIpdGS/PAjQS9pPGxbRB/NjTfoPLLp5Ifi5MOqKpfWVAArfEd1qQGgcgyVaDTSnEgPwcbTiDiIsGcLEh0twUPBKx4z9Ftxskax5oCZtJRrULmPY++7Pi3ABNApfQZotLt4/UgxurPBrGRym7/18KbYVprOjpp7q8cQNoFqqlYVdggbk08uiymIEBu5kXiZuXpzeq7v4OfuiYspTRASUbJxBW8OGVO4pDDQ+K6h0/A68o6NC/9R5pYa07cmMd6SJEh2V66yQXJizrCbGno3NOj5FMqqqE9zKDiXjmQeY/PmHxdgfnX0DUAq1gE5rSiArfSsOTYHUKJIRNpFjbgN f 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=57.103.68.51; envelope-from=mohamed@unpredictable.fr; helo=outbound.mr.icloud.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham 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: 1770305174027154100 Content-Type: text/plain; charset="utf-8" Hyper-V supports PSCI 1.3, and that implementation is exposed through WHPX. Signed-off-by: Mohamed Mediouni Reviewed-by: Richard Henderson Reviewed-by: Pierrick Bouvier Reviewed-by: Akihiko Odaki --- target/arm/cpu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index c535b292d9..077f1f9a74 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -23,6 +23,7 @@ #include "qemu/timer.h" #include "qemu/log.h" #include "exec/page-vary.h" +#include "system/whpx.h" #include "target/arm/idau.h" #include "qemu/module.h" #include "qapi/error.h" @@ -1143,6 +1144,8 @@ static void arm_cpu_initfn(Object *obj) if (tcg_enabled() || hvf_enabled()) { /* TCG and HVF implement PSCI 1.1 */ cpu->psci_version =3D QEMU_PSCI_VERSION_1_1; + } else if (whpx_enabled()) { + cpu->psci_version =3D QEMU_PSCI_VERSION_1_3; } } =20 --=20 2.50.1 (Apple Git-155)