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Mon, 29 Jul 2019 11:56:28 +0000 From: Anup Patel To: Palmer Dabbelt , Paul Walmsley , Paolo Bonzini , Radim K CC: Daniel Lezcano , Thomas Gleixner , Atish Patra , Alistair Francis , Damien Le Moal , Christoph Hellwig , Anup Patel , "kvm@vger.kernel.org" , "linux-riscv@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Anup Patel Subject: [RFC PATCH 01/16] KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG interface Thread-Topic: [RFC PATCH 01/16] KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG interface Thread-Index: AQHVRgSnaPlunpy9GkSc6WLWyGHt/Q== Date: Mon, 29 Jul 2019 11:56:27 +0000 Message-ID: <20190729115544.17895-2-anup.patel@wdc.com> References: <20190729115544.17895-1-anup.patel@wdc.com> In-Reply-To: <20190729115544.17895-1-anup.patel@wdc.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: PN1PR01CA0116.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00::32) To MN2PR04MB6061.namprd04.prod.outlook.com (2603:10b6:208:d8::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Anup.Patel@wdc.com; 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x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: dIKZmULRFFohR2fkbqZaEq/HkdZ6FBdwFfi0XgOAL/hyzk3+Fx3/q4zsCByLRYnIIeTFDoNOuCvhMsqdc7OKawY2WQgSly49t8idN7SFSgHC+286h6rKBlkOSXqYP1tqgCOjLGsTHkiP1uyHdK+85OLZHfBuhVeZKAXgft1SGOBcdumVGAjJQ7RZ++KwlG+CGHTtE34Ru4wMK0hNbeyosl5HPulzAKepEKl3udSjL/0i7kpqADIIoPOopd496cAKGvWS/tQjfdyKi0kNq7yH7s5IOmnrlpkochEX8YTql9hKYw8ZupmLznCAfu9lWyWXWISXaeSlp2FHLGrE65+oITuN3JO/cBQqqAvjhuSKMK/aMjFhEK8j+EcqdJ8td8izftsJIQhj8O2ixcu6haYDAJWCERLdmXPtRdQCpvzwSiM= 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: 45ece69e-3a8e-4874-76e6-08d7141bc996 X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Jul 2019 11:56:27.9135 (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: Anup.Patel@wdc.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR04MB5952 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: 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 --- 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 a7c19540ce21..1b918ed94399 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