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Tsirkin" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , Igor Mammedov , Yanan Wang , Ani Sinha , Shannon Zhao , Cameron Esfahani , Mads Ynddal , Zhao Liu , Phil Dennis-Jordan , Roman Bolshakov , Peter Maydell , Marcel Apfelbaum , Mohamed Mediouni , Paolo Bonzini , Alexander Graf , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Pedro Barbuda , Pierrick Bouvier Subject: [PATCH v8 14/24] target/arm: cpu: mark WHPX as supporting PSCI 1.3 Date: Thu, 16 Oct 2025 19:37:53 +0200 Message-ID: <20251016173803.65764-15-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20251016173803.65764-1-mohamed@unpredictable.fr> References: <20251016173803.65764-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: YNK3D3ZMU2McfWiKpE9jPwVige6xlmmj X-Proofpoint-ORIG-GUID: YNK3D3ZMU2McfWiKpE9jPwVige6xlmmj X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE2MDEyOCBTYWx0ZWRfX5JMq3QodC8CX SSCGmIQt/Hxr5M27KkGtM3tF/7dDZ/Pvd1PsMPFaXGjaiGYp+PHebGthCDfGoiHNka6IEWAfrHN oUe+0YzoK2JM/Oawv+bSql2ZG1m6Q1aSJamFa89nGBLDrJtGA4OixkNgmoq9UShBYunQzEVgZyn nljTfgGtZwK6BPYwsWfnPWLAbX2M1gRQbY7/C/rJFgIRhd0ll9RrRr4kohaGVYoQ5PWXejKmpZ0 Xm0Ten7TGMcLyTRFZYtwRR1FPlICde4xOsmTR+V61CsjGeETxx74Qupu/hD1PjI8O4NFhYJaM= 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 bulkscore=0 malwarescore=0 adultscore=0 spamscore=0 clxscore=1030 suspectscore=0 mlxscore=0 mlxlogscore=906 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.22.0-2506270000 definitions=main-2510160128 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=57.103.76.113; 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, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_PASS=-0.001, T_SPF_HELO_TEMPERROR=0.01 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: 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: 1760636480198158500 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 --- target/arm/cpu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 3b556f1404..bf25b3580e 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" @@ -1140,6 +1141,8 @@ 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)