From nobody Fri Apr 3 22:35:01 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=none dis=none) header.from=linux.microsoft.com ARC-Seal: i=1; a=rsa-sha256; t=1774267119; cv=none; d=zohomail.com; s=zohoarc; b=M64va32kecqqyt7GTcbdw6d8j7zxEgcACDVGWekyj1xOnJIlR837ub6ee3ieBuxk2HNmNMEveMn+hxb0NqX+nofxDxo4DU78LVZq0YZ4wwH23L3fyRD59+7OHl4c0KPC0FoIVw8tultqPJ8QTrgQeckdYShh/duWUBB3f+E9IPo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1774267119; 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=xH4HagDCiBk6gATgsEXyD93463ehoI+ZwQqXAAzAVR4=; b=mI4NquBhO990+X9uHu7Zkl/7N8WMUu4wjwxpELSYfv/4evWaFIwFUbXSlWLciD/owkanyMqPvd4eCZ8srIpqvDOjse/B3KxwdeOIrhxEMApL+m1H/Mz5gdLeXmYOWL/leFtxvcBazeWcUJ1ZYdpY/S5saMpnIA98QxyKSzZL4hA= 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=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1774267119047608.6074198098133; Mon, 23 Mar 2026 04:58:39 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w4duV-0000Ly-Ik; Mon, 23 Mar 2026 07:57:31 -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 1w4duT-0000LD-CI for qemu-devel@nongnu.org; Mon, 23 Mar 2026 07:57:29 -0400 Received: from linux.microsoft.com ([13.77.154.182]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w4duR-0003fV-UA for qemu-devel@nongnu.org; Mon, 23 Mar 2026 07:57:29 -0400 Received: from DESKTOP-TUU1E5L.localdomain (unknown [167.220.208.76]) by linux.microsoft.com (Postfix) with ESMTPSA id 88C1320B7128; Mon, 23 Mar 2026 04:57:25 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 88C1320B7128 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1774267047; bh=xH4HagDCiBk6gATgsEXyD93463ehoI+ZwQqXAAzAVR4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CQvvBaBlY2zF+4SsC8Fvi6Q3bwKt4KgxEpWSr5LVVfN5UW7dtiEKYZMizsE3TFUfg LBOI0ooyOT5v4LdgU7lwr21S7SZXRgsICSDoL9ET5ARDwXoY08IQvIv1wSz9lamJfy GKBESBgalZGiZBtw6nZai8LS8B1yJ8lbfw0xnMyI= From: Magnus Kulke To: qemu-devel@nongnu.org Cc: Wei Liu , Paolo Bonzini , Wei Liu , Magnus Kulke , Magnus Kulke , Zhao Liu Subject: [PATCH v3 5/9] target/i386/mshv: set cpu model name on -cpu host Date: Mon, 23 Mar 2026 12:57:07 +0100 Message-Id: <20260323115711.353793-6-magnuskulke@linux.microsoft.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260323115711.353793-1-magnuskulke@linux.microsoft.com> References: <20260323115711.353793-1-magnuskulke@linux.microsoft.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=13.77.154.182; envelope-from=magnuskulke@linux.microsoft.com; helo=linux.microsoft.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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 @linux.microsoft.com) X-ZM-MESSAGEID: 1774267120030158500 Content-Type: text/plain; charset="utf-8" By registering a cpu_accel_class for mshv, we can report an accurate model name on -cpu host. Signed-off-by: Magnus Kulke Acked-by: Wei Liu --- target/i386/mshv/mshv-cpu.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/target/i386/mshv/mshv-cpu.c b/target/i386/mshv/mshv-cpu.c index e42b5a614d..09878ef357 100644 --- a/target/i386/mshv/mshv-cpu.c +++ b/target/i386/mshv/mshv-cpu.c @@ -24,10 +24,13 @@ #include "hw/i386/apic_internal.h" =20 #include "cpu.h" +#include "host-cpu.h" #include "emulate/x86_decode.h" #include "emulate/x86_emu.h" #include "emulate/x86_flags.h" =20 +#include "accel/accel-cpu-target.h" + #include "trace-accel_mshv.h" #include "trace.h" =20 @@ -1675,3 +1678,31 @@ int mshv_arch_post_init_vm(int vm_fd) =20 return ret; } + +static void mshv_cpu_instance_init(CPUState *cs) +{ + X86CPU *cpu =3D X86_CPU(cs); + + host_cpu_instance_init(cpu); +} + +static void mshv_cpu_accel_class_init(ObjectClass *oc, const void *data) +{ + AccelCPUClass *acc =3D ACCEL_CPU_CLASS(oc); + + acc->cpu_instance_init =3D mshv_cpu_instance_init; +} + +static const TypeInfo mshv_cpu_accel_type_info =3D { + .name =3D ACCEL_CPU_NAME("mshv"), + .parent =3D TYPE_ACCEL_CPU, + .class_init =3D mshv_cpu_accel_class_init, + .abstract =3D true, +}; + +static void mshv_cpu_accel_register_types(void) +{ + type_register_static(&mshv_cpu_accel_type_info); +} + +type_init(mshv_cpu_accel_register_types); --=20 2.34.1