From nobody Tue Nov 26 09:28:17 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1709112889; cv=none; d=zohomail.com; s=zohoarc; b=O8A6yhMBtKbigPplMR//I569epn3qDpXrwhjyH1K8G2OfFk71pfyaEAO2G+WYziVrDtvctGmFrFf8O3CX+VGxajnaPsTLxYXklZFl7QMp3OqnmUxSq8lPKpaexPAnJvqA9y8180OUylEhTC/x4C/XEsi9wWbnjNYBNXobrZHVOI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1709112889; h=Content-Type: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:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=6JhAjWd+J/YRt9FWIidU3nnhB67XeiHZvMW5v6FTevo=; b=N6FVwyglx3Zo4pDfssYnSnpbAtkDvQD9Sg+6xVj3/OtsC8PhmyKSMAIaoJdg6g53izjGHdJXRoYJo9LfQs+PvPaMvgIJ5sooDlI/mEZHXYYiCvYdHtd8joGPJsa081MOjUjavJUfgtPCra8k6NdOUChXPKgQnSHeAan7PD8Sw/g= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 1709112889559237.45744975562457; Wed, 28 Feb 2024 01:34:49 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rfGHh-0001KI-Bk; Wed, 28 Feb 2024 04:31:29 -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 1rfGHS-00015X-TJ; Wed, 28 Feb 2024 04:31:17 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rfGHQ-0001sZ-5y; Wed, 28 Feb 2024 04:31:14 -0500 Received: from mail.maildlp.com (unknown [172.19.88.214]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4Tl8Dh57cSz1Q9Nm; Wed, 28 Feb 2024 17:28:52 +0800 (CST) Received: from kwepemi500008.china.huawei.com (unknown [7.221.188.139]) by mail.maildlp.com (Postfix) with ESMTPS id 0443D1A016D; Wed, 28 Feb 2024 17:31:08 +0800 (CST) Received: from huawei.com (10.67.174.55) by kwepemi500008.china.huawei.com (7.221.188.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Wed, 28 Feb 2024 17:31:07 +0800 To: , , , , , , CC: Subject: [RFC PATCH v4 21/22] target/arm: Add FEAT_NMI to max Date: Wed, 28 Feb 2024 09:29:45 +0000 Message-ID: <20240228092946.1768728-22-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240228092946.1768728-1-ruanjinjie@huawei.com> References: <20240228092946.1768728-1-ruanjinjie@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.67.174.55] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemi500008.china.huawei.com (7.221.188.139) 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=45.249.212.35; envelope-from=ruanjinjie@huawei.com; helo=szxga07-in.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-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: , Reply-to: Jinjie Ruan From: Jinjie Ruan via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1709112889981100001 Content-Type: text/plain; charset="utf-8" Enable FEAT_NMI on the 'max' CPU. Signed-off-by: Jinjie Ruan Reviewed-by: Richard Henderson --- v3: - Add Reviewed-by. - Sorted to last. --- docs/system/arm/emulation.rst | 1 + target/arm/tcg/cpu64.c | 1 + 2 files changed, 2 insertions(+) diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index f67aea2d83..91baf7ad69 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -63,6 +63,7 @@ the following architecture extensions: - FEAT_MTE (Memory Tagging Extension) - FEAT_MTE2 (Memory Tagging Extension) - FEAT_MTE3 (MTE Asymmetric Fault Handling) +- FEAT_NMI (Non-maskable Interrupt) - FEAT_NV (Nested Virtualization) - FEAT_NV2 (Enhanced nested virtualization support) - FEAT_PACIMP (Pointer authentication - IMPLEMENTATION DEFINED algorithm) diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c index 5fba2c0f04..60f0dcd799 100644 --- a/target/arm/tcg/cpu64.c +++ b/target/arm/tcg/cpu64.c @@ -1175,6 +1175,7 @@ void aarch64_max_tcg_initfn(Object *obj) t =3D FIELD_DP64(t, ID_AA64PFR1, RAS_FRAC, 0); /* FEAT_RASv1p1 + FEAT= _DoubleFault */ t =3D FIELD_DP64(t, ID_AA64PFR1, SME, 1); /* FEAT_SME */ t =3D FIELD_DP64(t, ID_AA64PFR1, CSV2_FRAC, 0); /* FEAT_CSV2_2 */ + t =3D FIELD_DP64(t, ID_AA64PFR1, NMI, 1); /* FEAT_NMI */ cpu->isar.id_aa64pfr1 =3D t; =20 t =3D cpu->isar.id_aa64mmfr0; --=20 2.34.1