Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
IronPort-SDR: QSr15ROykkQ6HgOv0PrQcuu2UlP7FbfvHDbrg+IefkS/UNwXoIqBNejL1GHo8+hYg4xhzAzPbN
 PTG22Xc/oGMKs43ZEwdm4UbIYoXD3Dc0wfkIhgMEEmARKRxF/h/2WpWw/nqH7TSKPD3c91g3WT
 DK4urRC48Q74KK1FUT1mc8kxtYdvdDKXbp1qDCyfv3yccGjOyaURiGfSH/T6okTuc1MPOIF5ck
 UfAvQnbSNyc9EGLkNytMX06Dsl3w/KFGosfCKkjg4fskT1VwkKTJrK3hPlFvKwEgsCBC+LforF
 v0M=
From:   Anup Patel <Anup.Patel@wdc.com>
To:     Palmer Dabbelt <palmer@sifive.com>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Radim K <rkrcmar@redhat.com>
CC:     Daniel Lezcano <daniel.lezcano@linaro.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Atish Patra <Atish.Patra@wdc.com>,
        Alistair Francis <Alistair.Francis@wdc.com>,
        Damien Le Moal <Damien.LeMoal@wdc.com>,
        Christoph Hellwig <hch@infradead.org>,
        Anup Patel <anup@brainfault.org>,
        "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
        "linux-riscv@lists.infradead.org" <linux-riscv@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Anup Patel <Anup.Patel@wdc.com>
Subject: [PATCH v5 01/20] KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG interface
Thread-Topic: [PATCH v5 01/20] KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG
 interface
Thread-Index: AQHVWMWIsBQjRK+t0E6B2vDaDS4FuA==
Date:   Thu, 22 Aug 2019 08:42:30 +0000
Message-ID: <20190822084131.114764-2-anup.patel@wdc.com>
References: <20190822084131.114764-1-anup.patel@wdc.com>
In-Reply-To: <20190822084131.114764-1-anup.patel@wdc.com>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-messagesentrepresentingtype: 1
x-mailer: git-send-email 2.17.1
x-originating-ip: [199.255.44.175]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: e25e022e-3c3a-4f01-b5d2-08d726dcaaad
x-ms-office365-filtering-ht: Tenant
x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600166)(711020)(4605104)(1401327)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7193020);SRVR:MN2PR04MB7070;
x-ms-traffictypediagnostic: MN2PR04MB7070:
x-ms-exchange-transport-forked: True
x-microsoft-antispam-prvs: <MN2PR04MB7070777C5DECBD768FDB171F8DA50@MN2PR04MB7070.namprd04.prod.outlook.com>
wdcipoutbound: EOP-TRUE
x-ms-oob-tlc-oobclassifiers: OLM:147;
x-forefront-prvs: 01371B902F
x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(4636009)(366004)(396003)(376002)(136003)(39860400002)(346002)(189003)(199004)(86362001)(25786009)(110136005)(486006)(316002)(52116002)(446003)(54906003)(76176011)(476003)(11346002)(36756003)(14454004)(8676002)(44832011)(6506007)(81166006)(256004)(386003)(2906002)(99286004)(2616005)(66446008)(81156014)(66556008)(64756008)(66476007)(3846002)(6512007)(4326008)(1076003)(305945005)(7736002)(50226002)(66946007)(53936002)(4744005)(186003)(26005)(478600001)(6436002)(102836004)(6486002)(5660300002)(71200400001)(6116002)(8936002)(66066001)(71190400001)(7416002);DIR:OUT;SFP:1102;SCL:1;SRVR:MN2PR04MB7070;H:MN2PR04MB6061.namprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: TY/4wPSjoTlsNHAe/1lsCNKPKBLj9wNKUOYH5V8oN8//tWCcX5dBceE/L/ipi0lxLKpJ2nKHyygOavb/Jipab4rDD59iDcMH0vBT8RWw5xvDPZ4XhGyiSgtpBLSkUKNW5/D0fkvTZid5UDl6MOPmImDPfXtDaTdt1xz8YLPtrntqaLiWlGYWnrdGfiyr2Zc6pQ9824V0XMW5FwZ+TvUVCscyrx55Tpc3aXeYojDlRevJpqYHacqko/rjYBedaHIkOdGzuca4aAKNer8HK7XCNWElUkoeAJ/2wIPYsJgQ12Rt9OErDFd2NAhDmQhmF2rW+uHSTCb16HRj5ng5vvuLHBrNDI3YorUpnvXMtapKeq5D+uh3WCYi8FZvLdvF4OFC1QNwmyv7l64aGe2zVEAS3mO+U63NhG3yLhEVAF06+Lc=
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-OriginatorOrg: wdc.com
X-MS-Exchange-CrossTenant-Network-Message-Id: e25e022e-3c3a-4f01-b5d2-08d726dcaaad
X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Aug 2019 08:42:30.2291
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: uNs1z9u3vpBLupsabeSgZPXV8zwlg8kPLSzOiAt9kjcQfdhd+DS62ebiodZz5zBI+Hz+ck0dB5a9H+oeYNTX4w==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR04MB7070
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

We will be using ONE_REG interface accessing VCPU registers from
user-space hence we add KVM_REG_RISCV for RISC-V VCPU registers.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
---
 include/uapi/linux/kvm.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 5e3f12d5359e..fcaea3c2fc7e 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1142,6 +1142,7 @@ struct kvm_dirty_tlb {
 #define KVM_REG_S390		0x5000000000000000ULL
 #define KVM_REG_ARM64		0x6000000000000000ULL
 #define KVM_REG_MIPS		0x7000000000000000ULL
+#define KVM_REG_RISCV		0x8000000000000000ULL
=20
 #define KVM_REG_SIZE_SHIFT	52
 #define KVM_REG_SIZE_MASK	0x00f0000000000000ULL
--=20
2.17.1